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CN108644552B - Domestic wall-hanging display mounting bracket - Google Patents

  • ️Fri Apr 09 2021

CN108644552B - Domestic wall-hanging display mounting bracket - Google Patents

Domestic wall-hanging display mounting bracket Download PDF

Info

Publication number
CN108644552B
CN108644552B CN201810425561.4A CN201810425561A CN108644552B CN 108644552 B CN108644552 B CN 108644552B CN 201810425561 A CN201810425561 A CN 201810425561A CN 108644552 B CN108644552 B CN 108644552B Authority
CN
China
Prior art keywords
frame
pipe
display
movably sleeved
fixed
Prior art date
2018-05-07
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201810425561.4A
Other languages
Chinese (zh)
Other versions
CN108644552A (en
Inventor
段玉珍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Lishui Hi Tech Venture Capital Management Co Ltd
Original Assignee
Nanjing Lishui Hi Tech Venture Capital Management Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
2018-05-07
Filing date
2018-05-07
Publication date
2021-04-09
2018-05-07 Application filed by Nanjing Lishui Hi Tech Venture Capital Management Co Ltd filed Critical Nanjing Lishui Hi Tech Venture Capital Management Co Ltd
2018-05-07 Priority to CN201810425561.4A priority Critical patent/CN108644552B/en
2018-10-12 Publication of CN108644552A publication Critical patent/CN108644552A/en
2021-04-09 Application granted granted Critical
2021-04-09 Publication of CN108644552B publication Critical patent/CN108644552B/en
Status Expired - Fee Related legal-status Critical Current
2038-05-07 Anticipated expiration legal-status Critical

Links

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  • 239000004973 liquid crystal related substance Substances 0.000 claims description 10
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Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/048—Allowing translations adapted to forward-backward translation movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0056—Means for improving the coupling-out of light from the light guide for producing polarisation effects, e.g. by a surface with polarizing properties or by an additional polarizing elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133605—Direct backlight including specially adapted reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133608—Direct backlight including particular frames or supporting means
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The invention relates to the technical field of novel display and photoelectric information, and discloses a household wall-mounted display mounting rack which comprises a fixed shell, wherein a first base is fixedly arranged at the bottom of an inner cavity of the fixed shell, a first rotating table is movably sleeved in the middle of the top end of the first base, an adjusting pipe is clamped at one side of the top of the first rotating table, a fastening device is movably sleeved at the outer side of the bottom of the adjusting pipe, an extension pipe is movably sleeved in the adjusting pipe, a fixed block is movably sleeved at one side of the top of the extension pipe, and a steering table is fixedly arranged at the top end of the fixed block. This domestic wall-hanging display mounting bracket has first base through the inside fixed mounting of set casing, and the inside movable sleeve of first base is equipped with first revolving stage, and the top fixed mounting of fixed block has the platform that turns to, and turns to the inside movable sleeve of platform and be equipped with the second revolving stage, makes the display can carry out the rotation of multi-angle, has effectively improved the visual scope of display.

Description

Domestic wall-hanging display mounting bracket

Technical Field

The invention relates to the technical field of novel display and photoelectric information, in particular to a mounting rack for a household wall-mounted display.

Background

Liquid Crystal Displays (LCDs), a type of display used in digital watches and many portable computers, use two sheets of polarized material between which is a liquid crystal solution through which current passes which rearranges the crystals so that light cannot pass through them, and therefore each crystal acts like a louver, allowing light to pass through and blocking light, and current technological information products are developed towards the goals of lightness, thinness, shortness and smallness, and display products with a long history in the computer periphery are certainly no exception.

The conventional display methods such as CRT video display and LED display are all limited by the factors of too large volume or huge power consumption, and the actual requirements of users cannot be met, and the development of the liquid crystal display technology is just in line with the trend of the current information products, and the users can enjoy the best visual environment no matter the advantages of right-angle display, low power consumption, small volume, zero radiation and the like.

The display is used as an important medium for information display, in the era of high speed of information display, the connection of the display to our life is more and more compact, the home display is the most commonly used, the existing home displays are mostly wall-mounted, but most of the existing displays only play a fixed role, so that the visual range of the display is limited.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a household wall-mounted display mounting frame which has the advantages of convenience in adjusting the angle of a display, dust prevention and the like, and solves the problem that the angle of the display cannot be adjusted and the dust cannot be prevented in the conventional display mounting frame.

(II) technical scheme

In order to achieve the purposes of conveniently adjusting the angle of the display and preventing dust, the invention provides the following technical scheme: a household wall-mounted display mounting rack comprises a fixed shell, wherein a first base is fixedly arranged at the bottom of an inner cavity of the fixed shell, a first rotating platform is movably sleeved at the middle part of the top end of the first base, an adjusting pipe is clamped at one side of the top of the first rotating platform, a fastening device is movably sleeved at the outer side of the bottom of the adjusting pipe, an extension pipe is movably sleeved inside the adjusting pipe, a fixed block is movably sleeved at one side of the top of the extension pipe, a steering platform is fixedly arranged at the top end of the fixed block, a second rotating platform is movably sleeved at the inner side of the top of the steering platform, a telescopic rod is clamped at one side of the top of the second rotating platform, a fixed plate is clamped at the top end of the telescopic rod, a display shell is fixedly arranged at the top end of the fixed plate, a circuit board is fixedly arranged at the, the dorsal part fixed mounting on set casing top has the slide rail, and the inside one side joint of slide rail has sub-hasp, the inside opposite side joint of slide rail has female hasp, the outside one side fixed mounting of set casing has first dust keeper, and one side fixed connection of first dust keeper's one end and female hasp, the outside opposite side fixed mounting of set casing has the second dust keeper, and one side fixed connection of second dust keeper's one end and sub-hasp.

Preferably, fastener includes fixed frame, and fixed frame movable sleeve dress is in the bottom in the control tube outside, the middle part fixed mounting of the outside one side of fixed frame has the card pipe, and the middle part fixed mounting of the inside one side of fixed frame has spacing pipe, the outside movable sleeve of spacing pipe one side is equipped with changes the pipe, and changes one side screw thread cover of intraductal chamber and be equipped with the screw thread axle, the middle part fixed mounting of screw thread axle one side has the kelly, and the one end of kelly runs through the one end of card pipe.

Preferably, the screen assembly comprises an outer frame, the outer frame is fixedly installed on the inner side of the top of the display shell, an upper polarizer is arranged at the top end of the outer frame, an upper glass substrate is arranged on the inner side of the top of the outer frame, the upper glass substrate is located at the bottom of the upper polarizer, a liquid crystal layer is arranged at the bottom of the upper glass substrate, a lower glass substrate is arranged at the bottom of the liquid crystal layer, a lower polarizer is arranged at the bottom of the lower glass substrate, a composite optical layer is fixedly sleeved on the inner side of the bottom of the outer frame and located at the bottom of the lower polarizer, and a backlight module is fixedly sleeved on the inner side of the bottom of the outer frame and located at the bottom of the composite optical layer.

Preferably, female hasp includes the slider, and the slider joint is at the inside opposite side of slide rail, one side movable sleeve at slider top is equipped with the depression bar, and one side fixed mounting of depression bar bottom has the card, the outside movable sleeve of depression bar bottom is equipped with the spring, and the top fixed mounting of depression bar has the hand (hold), one side of slider inner chamber bottom is passed through spring drive with the bottom of depression bar and is connected.

Preferably, the second dust keeper includes the sleeve, and sleeve fixed mounting is at the outside opposite side of set casing, the middle part of sleeve inner chamber is provided with the card axle, and the outside of card axle and the one end fixed connection of volute spring, volute spring's other end fixed mounting has the stationary blade, and the top fixed mounting of stationary blade has dustproof cloth, dustproof cloth's other end fixed mounting is in one side of sub-hasp.

Preferably, the compound optical layer includes first interior frame, and the fixed suit in the inboard of outside frame bottom in first interior frame, the fixed cover in inboard of first interior frame bottom is equipped with the light-passing board, and the top of light-passing board is equipped with the reflector plate, the top of reflector plate is equipped with the prism layer, and the top on prism layer is equipped with the diffusion barrier, the top of diffusion barrier is equipped with metal wire grating polarizing plate, and the top of metal wire grating polarizing plate is equipped with the light guide plate, the top of light guide plate is equipped with the optical filtering coating film.

Preferably, backlight unit includes frame in the second, and the fixed suit of frame is in the inboard of frame bottom in the second, the inboard middle part of frame is equipped with emitting diode in the second, and the inboard bottom of frame is equipped with the reflector panel in the second, the reflector panel is located emitting diode's bottom, the inboard top of frame is equipped with the diffusion sheet in the second, and the diffusion sheet is located emitting diode's top.

Preferably, the inner wall of the rotating pipe is provided with threads, the thread lines arranged on two sides of the inner wall of the rotating pipe are opposite and equal in length, the thread shafts are sleeved on two sides of the inner wall of the rotating pipe in a threaded manner, and the thread lines on the outer sides of the two thread shafts are respectively the same as the thread lines on two sides of the inner wall of the rotating pipe.

Preferably, the top of screen assembly covers there is the toughened glass membrane, and the thickness of toughened glass membrane is 2mm, the thickness of screen assembly is 2 cm.

(III) advantageous effects

Compared with the prior art, the invention provides a household wall-mounted display mounting frame which has the following beneficial effects:

1. this domestic wall-hanging display mounting bracket has first base through the inside fixed mounting of set casing, and the inside movable sleeve of first base is equipped with first revolving stage, and the top fixed mounting of fixed block has the platform that turns to, and turns to the inside movable sleeve of platform and be equipped with the second revolving stage, makes the display can carry out the rotation of multi-angle, has effectively improved the visual scope of display.

2. This domestic wall-hanging display mounting bracket through extending structure swing joint between first revolving stage and the fixed block, and the top joint of second revolving stage has the telescopic link, makes the display can stretch out and draw back, can adjust the best viewing distance of display according to the indoor space size, has effectively improved the suitability of display.

3. This domestic wall-hanging display mounting bracket, through adopting telescopic link, second revolving stage, turn to the platform, fixed block, flexible pipe, control tube, first revolving stage and first base in proper order to fix the display in the bottom of set casing inner chamber, and the both sides of set casing fixed mounting respectively has first dust keeper and second dust keeper, makes first dust keeper and second dust keeper can prevent the entering of dust at the closed, has effectively reduced the fault rate of display.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is an enlarged view of the fastening device of the present invention;

FIG. 4 is an enlarged view of the screen assembly of the present invention;

FIG. 5 is a schematic view taken at A of FIG. 1 in accordance with the present invention;

FIG. 6 is an enlarged view of the composite optical layer of FIG. 4 according to the present invention;

FIG. 7 is an enlarged view of the backlight module shown in FIG. 4 according to the present invention.

In the figure: 1 fixed shell, 2 first base, 3 first rotating platform, 4 adjusting tubes, 5 fastening devices, 51 fixed frame, 52 clamping tubes, 53 limit tubes, 54 rotating tubes, 55 threaded shafts, 56 clamping rods, 6 telescopic tubes, 7 fixed blocks, 8 turning tables, 9 second rotating platform, 10 telescopic rods, 11 fixed plates, 12 display shells, 13 circuit boards, 14 screen assemblies, 141 outer frames, 142 upper polaroids, 143 upper glass substrate, 144 liquid crystal layer, 145 lower glass substrate, 146 lower polaroid, 147 composite optical layer, 1471 first inner frame, 1472 light-passing plate, 1473 reflector, 1474 prism layer, 1475 diffusion layer, 1476 metal wire grid polarizer, 1477 light-guiding plate, 1478 light-filtering coating film, 148 backlight module, 1481 second inner frame, 1482 light-emitting diodes, 1483 reflector, 1484 light-diffusing plate, 15 sliding rails, 16 sub-latches, 17 mother latches, 171 sliders, 172, press rods,

cards

173, 174 spring springs, press rods, and the like, 175 handle, 18 first dust-proof device, 19 second dust-proof device, 191 sleeve, 192 clamping shaft, 193 volute spring, 194 fixing sheet and 195 dust-proof cloth.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a mounting bracket for a household wall-mounted display comprises a

fixed housing

1, a

first base

2 is fixedly installed at the bottom of an inner cavity of the

fixed housing

1, a first rotary table 3 is movably sleeved at the middle of the top end of the

first base

2, an adjusting

tube

4 is clamped at one side of the top of the first rotary table 3, a

fastening device

5 is movably sleeved at the outer side of the bottom of the adjusting

tube

4, the

fastening device

5 comprises a

fixed frame

51, the

fixed frame

51 is movably sleeved at the bottom of the outer side of the adjusting

tube

4, a

clamping tube

52 is fixedly installed at the middle of one side of the outer part of the

fixed frame

51, a

limiting tube

53 is fixedly installed at the middle of one side of the inner part of the

fixed frame

51, a rotating

tube

54 is movably sleeved at the outer part of one side of the

limiting tube

53, threads are formed on the inner wall of the

rotating tube

54, the threads formed on the two, the thread lines on the outer sides of the two

thread shafts

55 are respectively the same as the thread lines on the two sides of the inner wall of the rotating

pipe

54, the rotating

pipe

54 can adjust the pressing and releasing of the

fastening device

5 and the

extension pipe

6, the lifting height of the

extension pipe

6 can be controlled, the thread sleeve on one side of the inner cavity of the rotating

pipe

54 is provided with the

thread shaft

55, the middle part of one side of the

thread shaft

55 is fixedly provided with a

clamping rod

56, one end of the

clamping rod

56 penetrates through one end of the

clamping pipe

52, the display can be contracted to the middle part of the inner cavity of the

fixed shell

1, the top end of the display is lower than the top end of the

fixed shell

1, the

fixed shell

1 can completely wrap the display, the dustproof capability of the display is effectively improved, the

extension pipe

6 is movably sleeved in the adjusting

pipe

4, the

fixed block

7 is movably sleeved on one side of the top of the

extension pipe

6, the top end, an

expansion link

10 is connected to one side of the top of the second rotating

platform

9 in a clamping manner, a

fixing plate

11 is connected to the top end of the

expansion link

10 in a clamping manner, a

display shell

12 is fixedly installed at the top end of the

fixing plate

11, a

circuit board

13 is fixedly installed at the bottom of an inner cavity of the

display shell

12, a

screen assembly

14 is fixedly sleeved on the inner side of the top of the

display shell

12, a toughened glass film covers the top end of the

screen assembly

14, the toughened glass film is 2mm thick, the

screen assembly

14 is 2cm thick and can prevent the display from being broken when being impacted by external force, impact resistance of the display is effectively improved, the

screen assembly

14 comprises an

outer frame

141, the

outer frame

141 is fixedly installed on the inner side of the top of the

display shell

12, an

upper polarizer

142 is arranged at the top end of the

outer frame

141, an

upper glass substrate

143 is arranged on the inner side of the top of the

outer frame

141, the bottom of the

upper glass substrate

143 is provided with the

liquid crystal layer

144, and the bottom of the

liquid crystal layer

144 is provided with the

lower glass substrate

145, the bottom of the

lower glass substrate

145 is provided with the lower polarizing

plate

146, the inner side of the bottom of the

outer frame

141 is fixedly sleeved with the composite

optical layer

147, the composite

optical layer

147 comprises a first

inner frame

1471, the first

inner frame

1471 is fixedly sleeved at the inner side of the bottom of the

outer frame

141, the inner side of the bottom of the first

inner frame

1471 is fixedly sleeved with the light-transmitting

plate

1472, the top of the light-transmitting

plate

1472 is provided with the

reflector plate

1473, the top of the

reflector plate

1473 is provided with the

prism layer

1474, the top of the

prism layer

1474 is provided with the

diffusion layer

1475, the top of the

diffusion layer

1475 is provided with the metal

wire grid polarizer

1476, the top of the metal polarizing

plate

1476 is provided with the

light guide plate

1477, the top of the

light filter film

1478 is provided at the top of the

light guide plate

1477, the first

inner frame

1471 and the second inner frame, the composite

optical layer

147 is located at the bottom of the

lower polarizer

146, the inner side of the bottom of the

outer frame

141 is fixedly sleeved with the

backlight module

148, the

backlight module

148 comprises a second

inner edge frame

1481, the second

inner edge frame

1481 is fixedly sleeved at the inner side of the bottom of the

outer frame

141, the middle part of the inner side of the second

inner edge frame

1481 is provided with the

light emitting diodes

1482, the

light emitting diodes

1482 are annularly distributed at the middle part of the inner side of the second

inner edge frame

1481, the thickness of the

backlight module

148 is effectively reduced, the bottom of the inner side of the second

inner edge frame

1481 is provided with the

reflector

1483, the

reflector

1483 is located at the bottom of the

light emitting diodes

1482, the top of the inner side of the second

inner edge frame

1481 is provided with the

diffuser

1484, the

diffuser

1484 is located at the top of the

light emitting diodes

1482, the

backlight module

148 is located at the bottom of the composite

optical layer

147, the

outer frame

141 enables the connection between the display layers to be tighter, the stability of the

outer frame

141 is effectively improved, a

sub lock catch

16 is clamped on one side inside the

slide rail

15, a

main lock catch

17 is clamped on the other side inside the

slide rail

15, the

main lock catch

17 comprises a

slide block

171, the

slide block

171 is clamped on the other side inside the

slide rail

15, a

press rod

172 is movably sleeved on one side of the top of the

slide block

171, a

clamping piece

173 is fixedly installed on one side of the bottom of the

press rod

172, a

spring

174 is movably sleeved on the outer side of the bottom of the

press rod

172, a

handle

175 is fixedly installed at the top end of the

press rod

172, one side of the bottom of an inner cavity of the

slide block

171 is in transmission connection with the bottom end of the

press rod

172 through the

spring

174, the

sub lock catch

16 and the

main lock catch

17 can tightly cover the top of the

fixed shell

1 in a splicing state, the dustproof capability of the mounting rack is effectively improved, a first

dustproof device

18 is fixedly installed on one side outside the

fixed shell

1, one end of the first dustproof device, the second dust-

proof device

19 comprises a

sleeve

191, the

sleeve

191 is fixedly arranged on the other side of the outside of the

fixed shell

1, a

clamping shaft

192 is arranged in the middle of an inner cavity of the

sleeve

191, the outer side of the

clamping shaft

192 is fixedly connected with one end of a

spiral spring

193, a

fixing sheet

194 is fixedly arranged at the other end of the

spiral spring

193, dust-

proof cloth

195 is fixedly arranged at the top end of the

fixing sheet

194, the other end of the dust-

proof cloth

195 is fixedly arranged on one side of the

sub-lock catch

16, and one end of the second dust-

proof device

19 is fixedly connected with one side of the sub.

When the telescopic tube drawing device works, the

press rod

172 is pressed down, then the first

dustproof device

18 and the second

dustproof device

19 on the two sides respectively draw the

dustproof cloth

195 into the

sleeve

191 through the reducing force of the

internal volute spring

193, then the display is drawn towards the appointed direction, the adjusting

tube

4, the

telescopic tube

6 and the

telescopic rod

10 are drawn, then the display is rotated, the display is adjusted to a proper angle, then the

rotating tube

54 is rotated, and the

clamping rod

56 is clamped with the

telescopic tube

6 in the adjusting

tube

4.

In summary, the household wall-mounted display mounting frame has the advantages that the

first base

2 is fixedly arranged inside the

fixed shell

1, the first rotating table 3 is movably sleeved inside the

first base

2, the steering table 8 is fixedly arranged at the top of the

fixed block

7, and the second rotating table 9 is movably sleeved inside the steering table 8, so that the display can rotate in multiple angles, and the visual range of the display is effectively enlarged; the first rotating table 3 is movably connected with the

fixed block

7 through a telescopic structure, and the top of the second rotating table 9 is clamped with a

telescopic rod

10, so that the display can be stretched, the optimal viewing distance of the display can be adjusted according to the size of an indoor space, and the applicability of the display is effectively improved; the display is fixed at the bottom of the inner cavity of the

fixed shell

1 by sequentially adopting the

telescopic rod

10, the second

rotating platform

9, the

steering platform

8, the

fixed block

7, the

telescopic pipe

6, the adjusting

pipe

4, the first

rotating platform

3 and the

first base

2, and the first

dustproof device

18 and the second

dustproof device

19 are respectively and fixedly arranged at two sides of the

fixed shell

1, so that the first

dustproof device

18 and the second

dustproof device

19 can prevent dust from entering in a closed manner, and the failure rate of the display is effectively reduced; the problem of current display mounting bracket can not adjust the angle of display and can not be dustproof is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A household wall-mounted display mounting frame comprises a fixed shell (1), and is characterized in that: the bottom of the inner cavity of the fixed shell (1) is fixedly provided with a first base (2), the middle part of the top end of the first base (2) is movably sleeved with a first rotating platform (3), one side of the top of the first rotating platform (3) is connected with an adjusting pipe (4), the outer side of the bottom of the adjusting pipe (4) is movably sleeved with a fastening device (5), the inner part of the adjusting pipe (4) is movably sleeved with a telescopic pipe (6), one side of the top of the telescopic pipe (6) is movably sleeved with a fixed block (7), the top end of the fixed block (7) is fixedly provided with a steering platform (8), the inner side of the top of the steering platform (8) is movably sleeved with a second rotating platform (9), one side of the top of the second rotating platform (9) is connected with a telescopic rod (10), the top end of the telescopic rod (10) is connected with a fixed plate (11), the top, a circuit board (13) is fixedly mounted at the bottom of an inner cavity of the display shell (12), a screen assembly (14) is fixedly sleeved on the inner side of the top of the display shell (12), a slide rail (15) is fixedly mounted on the back side of the top end of the fixed shell (1), a sub lock catch (16) is clamped on one side inside the slide rail (15), a main lock catch (17) is clamped on the other side inside the slide rail (15), a first dustproof device (18) is fixedly mounted on one side outside the fixed shell (1), one end of the first dustproof device (18) is fixedly connected with one side of the main lock catch (17), a second dustproof device (19) is fixedly mounted on the other side outside the fixed shell (1), and one end of the second dustproof device (19) is fixedly connected with one side of the sub lock catch (16);

the female lock catch (17) comprises a sliding block (171), the sliding block (171) is clamped at the other side of the interior of the sliding rail (15), a pressing rod (172) is movably sleeved at one side of the top of the sliding block (171), a clamping piece (173) is fixedly installed at one side of the bottom of the pressing rod (172), a spring (174) is movably sleeved at the outer side of the bottom of the pressing rod (172), a handle (175) is fixedly installed at the top end of the pressing rod (172), and one side of the bottom of the inner cavity of the sliding block (171) is in transmission connection with the bottom end of the pressing rod (172) through the spring;

the second dustproof device (19) comprises a sleeve (191), the sleeve (191) is fixedly installed on the other side of the outer portion of the fixed shell (1), a clamping shaft (192) is arranged in the middle of the inner cavity of the sleeve (191), the outer side of the clamping shaft (192) is fixedly connected with one end of a volute spring (193), a fixing sheet (194) is fixedly installed at the other end of the volute spring (193), dustproof cloth (195) is fixedly installed at the top end of the fixing sheet (194), and the other end of the dustproof cloth (195) is fixedly installed on one side of the sub lock catch (16);

the fastening device (5) comprises a fixing frame (51), the fixing frame (51) is movably sleeved at the bottom of the outer side of the adjusting pipe (4), a clamping pipe (52) is fixedly installed in the middle of one side of the outer portion of the fixing frame (51), a limiting pipe (53) is fixedly installed in the middle of one side of the inner portion of the fixing frame (51), a rotating pipe (54) is movably sleeved on the outer portion of one side of the limiting pipe (53), a threaded shaft (55) is sleeved on one side of the inner cavity of the rotating pipe (54), a clamping rod (56) is fixedly installed in the middle of one side of the threaded shaft (55), and one end of the clamping rod (56) penetrates through one end of the clamping pipe (52;

the inner wall of the rotating pipe (54) is provided with threads, the thread lines arranged on two sides of the inner wall of the rotating pipe (54) are opposite in length, the thread shafts (55) are sleeved on two sides of the inner wall of the rotating pipe (54) in a threaded manner, and the thread lines on the outer sides of the two thread shafts (55) are respectively the same as the thread lines on two sides of the inner wall of the rotating pipe (54).

2. A domestic wall-mountable display mount according to claim 1, wherein: the screen assembly (14) comprises an outer frame (141), the outer frame (141) is fixedly arranged on the inner side of the top of the display shell (12), an upper polarizer (142) is arranged at the top end of the outer frame (141), an upper glass substrate (143) is arranged on the inner side of the top of the outer frame (141), the upper glass substrate (143) is positioned at the bottom of the upper polarizer (142), a liquid crystal layer (144) is arranged at the bottom of the upper glass substrate (143), a lower glass substrate (145) is arranged at the bottom of the liquid crystal layer (144), a lower light-deflecting plate (146) is arranged at the bottom of the lower glass substrate (145), a composite optical layer (147) is fixedly sleeved on the inner side of the bottom of the outer frame (141), the composite optical layer (147) is positioned at the bottom of the lower light deflection plate (146), the inner side of the bottom of the outer frame (141) is fixedly sleeved with a backlight module (148), and the backlight module (148) is positioned at the bottom of the composite optical layer (147).

3. A domestic wall-mountable display mount according to claim 2, wherein: composite optics layer (147) includes first interior frame (1471), and the fixed suit of first interior frame (1471) is inboard in outer frame (141) bottom, the fixed suit of inboard of first interior frame (1471) bottom is equipped with light-passing board (1472), and the top of light-passing board (1472) is equipped with reflector plate (1473), the top of reflector plate (1473) is equipped with prism layer (1474), and the top of prism layer (1474) is equipped with diffusion layer (1475), the top of diffusion layer (1475) is equipped with metal wire grid polarizing plate (1476), and the top of metal wire grid polarizing plate (1476) is equipped with light guide plate (1477), the top of light guide plate (1477) is equipped with light filtering coating film (1478).

4. A domestic wall-mountable display mount according to claim 2, wherein: backlight unit (148) include frame (1481) in the second, and fixed suit in frame (1481) is inboard in outline (141) bottom in the second, the inboard middle part of frame (1481) is equipped with emitting diode (1482) in the second, and the inboard bottom of frame (1481) is equipped with reflector panel (1483) in the second, reflector panel (1483) are located the bottom of emitting diode (1482), the inboard top of frame (1481) is equipped with diffusion sheet (1484) in the second, and diffusion sheet (1484) are located the top of emitting diode (1482).

5. A domestic wall-mountable display mount according to claim 1, wherein: the top of screen assembly (14) covers there is the toughened glass membrane, and the thickness of toughened glass membrane is 2mm, the thickness of screen assembly (14) is 2 cm.

CN201810425561.4A 2018-05-07 2018-05-07 Domestic wall-hanging display mounting bracket Expired - Fee Related CN108644552B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN113494658A (en) * 2020-03-20 2021-10-12 深圳光峰科技股份有限公司 Display device adjusting device and projection equipment
CN115132036A (en) * 2022-07-14 2022-09-30 芜湖中科飞机制造有限公司 A ground electronic information display device for flight training of a trainer aircraft

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