CN105704612B - A kind of miniature loudspeaker box - Google Patents
- ️Fri Sep 13 2019
CN105704612B - A kind of miniature loudspeaker box - Google Patents
A kind of miniature loudspeaker box Download PDFInfo
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Publication number
- CN105704612B CN105704612B CN201610214566.3A CN201610214566A CN105704612B CN 105704612 B CN105704612 B CN 105704612B CN 201610214566 A CN201610214566 A CN 201610214566A CN 105704612 B CN105704612 B CN 105704612B Authority
- CN
- China Prior art keywords
- retainer plate
- shell
- circuit board
- loudspeaker box
- miniature loudspeaker Prior art date
- 2016-04-07 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.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The present invention discloses a kind of miniature loudspeaker box, including shell and it is fixed on the intracorporal loudspeaker of the shell, battery and switch, circuit board includes the main control board and luminous circuit board being electrically connected, switch is arranged on the main control board, electroluminescent lamp is provided on luminous circuit board, miniature loudspeaker box further include for fixing the first retainer plate of main control board, the second retainer plate for fixing luminous circuit board, for the key and top cover of trigger switch, shell is provided with fixing groove, main control board is placed in fixing groove bottom, and is limited and fixed by the first retainer plate；Second retainer plate and luminous circuit board are mounted on the first retainer plate, and second retainer plate be located in the first retainer plate, the mounting table for placing the luminous circuit board is provided on second retainer plate, key is mounted on around the second retainer plate, top cover is arranged in key, and closes luminous circuit board.The present invention is hardly damaged switch.
Description
Technical field
The present invention relates to speaker fields, more specifically, being related to a kind of miniature loudspeaker box.
Background technique
Existing miniature loudspeaker box is small in size, compact-sized, thus convenient for users to carrying at any time, so as in all cases It uses.Wherein, miniature loudspeaker box is built-in with loudspeaker, battery and switch, and battery is loudspeaker power supply, switchs the conducting for controlling electricity. In the prior art, miniature loudspeaker box is all provided with a switch hole on shell, switch is fixed on switch hole location, and lead to It crosses a key and switch cooperates, to be used convenient for users to pressing.But setting is to switch unprotect effect in this way, when making User's pressing dynamics are excessive to be easy for damage switch.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of non-damageable miniature loudspeaker boxes of switch.
The purpose of the present invention is achieved through the following technical solutions:
The present invention discloses a kind of miniature loudspeaker box, including shell and is fixed on the intracorporal loudspeaker of the shell, battery, circuit Plate and switch, the circuit board include the main control board and luminous circuit board being electrically connected, and the switch is arranged in the master It controls on circuit board, electroluminescent lamp is provided on the luminous circuit board, the miniature loudspeaker box further includes for fixing the master control electricity First retainer plate of road plate, the second retainer plate for fixing the luminous circuit board, for trigger the key of the switch with And top cover, the shell are provided with fixing groove, the main control board is placed in the fixing groove bottom, and is consolidated by described first Fixed circle limit is fixed；Second retainer plate and luminous circuit board are mounted on first retainer plate, and described second Retainer plate is located in first retainer plate, and the placement for placing the luminous circuit board is provided on second retainer plate Platform, the key are mounted on around second retainer plate, and the top cover is arranged in the key, and close the luminous electricity Road plate.
Preferably, the shell is extended with extension slot at the fixing groove edge, and first retainer plate, which is extended with, to be used for The extension board being placed in the extension slot.Increase the contact area between the first retainer plate and shell, so that first is solid Connection between fixed circle and shell is even closer, and fixation is stronger, and then more preferably to the protecting effect of main control board.It is preferred that , the shell is provided with the extension table with extension board cooperation in extension groove location.Extension table is used to support the extension Plate.
Preferably, the shell is provided with the first fixed column in the extension groove location, and first retainer plate is described Extend Board position and is provided with the first fixation hole for placing first fixed column.First fixed column is inserted into the first fixation hole Inside play the role of positioning.
Preferably, it is provided with screw hole on the shell, is provided on second retainer plate and passes through screw with the screw hole The screw hole column being spirally connected.Second retainer plate is fixed on shell by screw installation, while the first retainer plate being limited and is fixed.
Preferably, it is provided with the second fixation hole on second retainer plate, is provided on the top cover described for being inserted into The second fixed column in second fixation hole.Second fixed column, which is inserted into the second fixation hole, plays the role of limit.
Preferably, it is provided with elastic plate on the key, third fixation hole is provided on the elastic plate, the shell is set It is equipped with the third fixed column for being inserted into the third fixation hole.Third fixation hole is inserted into third fixation hole and plays limit Effect.Elastic plate is set, and in pressing keys, elastic plate generates reversed elastic force, further plays a protective role to switch.
Preferably, the elastic plate is L-type structure, and the third fixed hole position is at the end position of the elastic plate. The elasticity that elastic plate is arranged in this way is big.
Preferably, indicator light is additionally provided on the main control board, be provided on the key for cover be connected to it is described Nut cap on indicator light.Setting nut cap plays the role of protection to indicator light.
Preferably, the key is provided with the touch point for triggering the switch, the touch point and the nut cap phase Neighbour's setting.Setting mutually increases intensity in this way.
Compared with prior art, the solution have the advantages that: switch is set on main control board by the present invention, is passed through First retainer plate realizes that limit is fixed to main control board, and is fixed by the second retainer plate to luminous circuit board, Wherein, the fixing groove of shell is corresponding for placing main control board, and the first retainer plate is also placed in solid when limiting main control board Determine in slot.Meanwhile the second retainer plate and luminous circuit board are fixed on the first retainer plate top by the present invention, and it is fixed to be located at second In circle, such main control board, the first retainer plate, the second retainer plate and luminous circuit board are successively stacked in fixing groove.In addition, Key of the invention is installed on around the second retainer plate, and the switch and top cover setting for driving main control board are being pressed In key, for closing luminous circuit board, to close fixing groove.The present invention is pressed by the first retainer plate, the second retainer plate in this way Key and top cover are arranged layer by layer, to the protective effect that main control board and luminous circuit board play, in pressing keys trigger switch It is hardly damaged switch.
Detailed description of the invention
Fig. 1 is the overall structure diagram of miniature loudspeaker box of the embodiment of the present invention；
Fig. 2 is the fractionation schematic diagram of miniature loudspeaker box of the embodiment of the present invention；
Fig. 3 is the schematic diagram of battery compartment of the embodiment of the present invention and lower casing cooperation；
Fig. 4 is also the schematic diagram of battery compartment of the embodiment of the present invention and lower casing cooperation；
Fig. 5 is the structural schematic diagram of battery compartment of the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of top cover of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of key of the embodiment of the present invention；
Fig. 8 is the structural schematic diagram of the second retainer plate of the embodiment of the present invention；
Fig. 9 is the structural schematic diagram of the first retainer plate of the embodiment of the present invention；
Figure 10 is the structural schematic diagram of battery cover of the embodiment of the present invention.
Specific embodiment
The present invention discloses a kind of miniature loudspeaker box, including shell and is fixed on the intracorporal loudspeaker of the shell, battery, circuit Plate and switch, the circuit board include the main control board and luminous circuit board being electrically connected, and the switch is arranged in the master It controls on circuit board, electroluminescent lamp is provided on the luminous circuit board, the miniature loudspeaker box further includes for fixing the master control electricity First retainer plate of road plate, the second retainer plate for fixing the luminous circuit board, for trigger the key of the switch with And top cover, the shell are provided with fixing groove, the main control board is placed in the fixing groove bottom, and is consolidated by described first Fixed circle limit is fixed；Second retainer plate and luminous circuit board are mounted on first retainer plate, and described second Retainer plate is located in first retainer plate, and the placement for placing the luminous circuit board is provided on second retainer plate Platform, the key are mounted on around second retainer plate, and the top cover is arranged in the key, and close the luminous electricity Road plate.
Switch is set on main control board by the present invention, realizes that limit is solid to main control board by the first retainer plate It is fixed, and luminous circuit board is fixed by the second retainer plate, wherein the fixing groove of shell is for placing governor circuit Plate, corresponding, the first retainer plate is also placed in fixing groove when limiting main control board.Meanwhile the present invention by the second retainer plate and Luminous circuit board is fixed on the first retainer plate top, and is located in the second retainer plate, such main control board, the first retainer plate, Second retainer plate and luminous circuit board are successively stacked in fixing groove.In addition, key of the invention is installed on the second retainer plate Around, switch and top cover for driving main control board are arranged in key, for closing luminous circuit board, to seal Close fixing groove.The present invention is arranged layer by layer by the first retainer plate, the second retainer plate key and top cover in this way, to main control board And the protective effect that luminous circuit board plays, switch is hardly damaged in pressing keys trigger switch.
The invention will be further described with preferred embodiment with reference to the accompanying drawing.
In the description of the present invention, it is to be understood that, term " center ", " transverse direction ", "upper", "lower", "left", "right", The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on the figure or Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition, art Language " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicate institute The quantity of the technical characteristic of instruction." first " is defined as a result, the feature of " second " can explicitly or implicitly include one Or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more. In addition, term " includes " and its any deformation, it is intended that cover and non-exclusive include.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.
The miniature loudspeaker box 100 of the embodiment of the present invention is described below with reference to Fig. 1 to Figure 10.
As shown in the figure 1 to shown in Figure 10, and the present invention discloses a kind of miniature loudspeaker box 100, and miniature loudspeaker box 100 includes 1 He of shell Loudspeaker 6, battery 5 and the switch 311 being fixed in the shell 1, the miniature loudspeaker box further include for installing the electricity The battery cover 15 of the battery compartment 2 in pond 5 and the opening for closing battery storehouse 2, the battery compartment 2 are fixed on by screw On the bottom interior surface of the shell 1,1 bottom of shell is provided with through-hole 111, when the battery compartment 2 is fixed on institute When stating 1 bottom of shell, the opening of the battery compartment 2 corresponds to the through-hole 111, and the battery cover 15 is for closing the through-hole 111。
The present invention is used to install to be fixed by screws between the battery compartment and shell of fixed battery, and screw is fixedly connected Securely, it and is easy for installation and removal, is that battery carries out that electricity can be removed when the devices such as electrical elastic slice break down in this way Chi Cang, to be detected or to be repaired.And through-hole is arranged in housing bottom in the present invention, and battery cover is logical closing housing bottom The opening in closing battery storehouse, is convenient for changing battery while hole.In addition, battery compartment is fixed on the bottom of shell by the present invention Portion just considerably increases the weight of housing bottom when loading onto battery in this way, allows for the whole decentralization of shell in this way, from And it is more stable to allow for miniature loudspeaker box placement.
Wherein, the miniature loudspeaker box further includes having secondary storehouse 21, and the pair storehouse 21 is wholely set with battery compartment 2, and the pair The opening in storehouse 21 corresponds to the through-hole 111.The present invention is arranged secondary storehouse 21 and is wholely set with battery compartment 2, to just greatly increase electricity The intensity in pond storehouse 2 increases the contact area between battery compartment 2 and shell 1, so that the connection between battery compartment 2 and shell 1 is more Closely, fixation is stronger.Meanwhile through-hole 111 of the invention also corresponds to the position in secondary storehouse 21, so that the present invention can be Secondary 21 memory storing matter of storehouse opens battery cover 15 and just facilitates storage or taking-up.Such as: reserve battery is placed in secondary storehouse, when this When battery capacity deficiency in invention battery compartment, and user can not charge or can not buy again new battery when, at this point, Reserve battery in secondary storehouse can be taken out to be placed into battery compartment and used by user.
Specifically, the pair storehouse 21 is gradually decreased from the height of battery compartment 2 to its end.Setting is not only saved in this way The inner space of shell, and the intensity of battery compartment is increased, and object can be loaded.
Further, it is arranged on the outer surface in 21 middle position of the battery compartment 2 and secondary storehouse there are two opposite lug 23, Battery compartment screw hole 22 is provided on lug 23.In the present embodiment, the shell 1 include lower casing 11, middle shell 12, upper casing 13 with And outer cover 14, the middle shell 12 are fixedly connected with upper casing 13, the middle shell 12 and lower casing 11 are detachably fixed connection, the middle shell 12 between the upper casing 13 and lower casing 11, and the battery compartment 2 is fixed on the bottom interior surface of the lower casing 11, institute It states loudspeaker 6 and switch 311 is fixed between upper casing 13 and middle shell 12；When upper casing 13, middle shell 12 and lower casing 11 are fixedly connected When, the loudspeaker 6 extend to the position in the secondary storehouse 21, and are oppositely arranged.Upper casing 13 is fixedly connected with middle shell 12, and middle shell 12 It is detachably fixed connection with lower casing 11, battery compartment 2 can be installed or removed when in this way dismantling middle shell 12, convenient for users to control System.Corresponding, 1 bottom of shell is provided with the bottom screw hole being spirally connected with battery compartment screw hole 22 by screw.The present invention is in electricity Lug 23 is set between pond storehouse 2 and secondary storehouse 21, and is screwed, makes battery compartment 2 and secondary storehouse in fixation procedure in this way 21 both ends are all pressed on housing bottom, fixation.Outer cover 14 is installed on 13 outer surface of upper casing in the present invention, for covering Speaker hole on upper casing 13 prevents from falling into dust.
Further, 11 inner surface of lower casing of the shell is provided with the limit for limiting the battery compartment and secondary storehouse Part 112.Battery compartment and secondary storehouse is made to be fixed on housing bottom so stronger.
Wherein, the battery compartment is provided with avoid holes 45 in the edge of the relative position of its opening, with the battery electricity Property connection Five-gold-sheet be mounted on inside the battery compartment by the avoid holes, the miniature loudspeaker box further includes for sealing Close the cover board 44 of the avoid holes.Disassembly Five-gold-sheet is easily facilitated, to overhaul.
Wherein, the battery cover 15 is cylindrical structure, and the housing bottom outer surface is provided with for placing the electricity The round placing groove of Chi Gai.Placing groove is set and is used for placing battery lid, thus prevents battery cover from protruding from housing bottom surface, And then convenient for placing.
Specifically, the battery cover 15 is provided with buckle 151, the bottom of the lower casing of the shell is provided with for placing The card slot of buckle is stated, the battery cover is provided with the springhole 152 of an arc at the position of the buckle, and in springhole 152 sides form an elastic wall 153, and the buckle is located on the elastic wall.Elastic wall is set in this way, and elastic effect is more preferable. Battery cover is also provided with two for limiting the positive stop strip 154 of battery on its inner surface.
Wherein, the housing bottom is provided with the non-slip mat 16 of a ring structure around the battery cover.It plays anti-skidding Effect.
In the present embodiment, the number of loudspeaker 6 is two, is separately positioned between upper casing and middle shell, wherein loudspeaker extend To the position in secondary storehouse 41.The secondary storehouse of the present embodiment is obliquely installed relative to battery compartment, thus the upper casing of fixed loudspeaker and middle shell position It sets and is also obliquely installed, meanwhile, also camber is arranged in the position of upper casing and the fixed loudspeaker of middle shell in the present embodiment, in this way compared to direct Planar structure is set, the area on surface is considerably increased, to increase the spatial position for placing loudspeaker, and increases and sets The size of speaker hole is set, so that miniature loudspeaker box goes out sound better effect.
In the present embodiment, the circuit board 3 includes the main control board 31 and luminous circuit board 32 being electrically connected, and The interface card 33 being electrically connected with main control board.Wherein, main control board and luminous circuit board are fixed on upper casing With the position of middle shell, interface card is fixed on lower casing.The switch 311 is arranged on the main control board 31, Electroluminescent lamp is provided on the luminous circuit board 32, the miniature loudspeaker box further includes first for fixing the main control board Retainer plate 7, the second retainer plate 8 for fixing the luminous circuit board, key 4 and top cover 17 for triggering the switch The shell is provided with fixing groove, and the main control board is placed in the fixing groove bottom, and is limited by first retainer plate Position is fixed.Wherein, fixing groove is located on the position of middle shell.Second retainer plate 8 and luminous circuit board are mounted on described On first retainer plate, and second retainer plate is located in first retainer plate, is provided with and is used on second retainer plate The mounting table of the luminous circuit board is placed, the key is mounted on around second retainer plate, and the top cover is arranged in institute It states in key, and closes the luminous circuit board.
Switch is set on main control board by the present invention, realizes that limit is solid to main control board by the first retainer plate It is fixed, and luminous circuit board is fixed by the second retainer plate, wherein the fixing groove of shell is for placing governor circuit Plate, corresponding, the first retainer plate is also placed in fixing groove when limiting main control board.Meanwhile the present invention by the second retainer plate and Luminous circuit board is fixed on the first retainer plate top, and is located in the second retainer plate, such main control board, the first retainer plate, Second retainer plate and luminous circuit board are successively stacked in fixing groove.In addition, key of the invention is installed on the second retainer plate Around, switch and top cover for driving main control board are arranged in key, for closing luminous circuit board, to seal Close fixing groove.The present invention is arranged layer by layer by the first retainer plate, the second retainer plate key and top cover in this way, to main control board And the protective effect that luminous circuit board plays, switch is hardly damaged in pressing keys trigger switch.
Wherein, the shell is extended with extension slot at the fixing groove edge, and first retainer plate is extended with for putting The extension board 72 being placed in the extension slot.Increase the contact area between the first retainer plate and shell, so that first is solid Connection between fixed circle and shell is even closer, and fixation is stronger, and then more preferably to the protecting effect of main control board.
Further, the shell is provided with the extension table with extension board cooperation in extension groove location.Extension table is used In the support extension board.
Further, the shell is provided with the first fixed column in the extension groove location, and first retainer plate exists The extension Board position is provided with the first fixation hole 71 for placing first fixed column.First fixed column is inserted into first Play the role of positioning in fixation hole.
Wherein, it is provided with screw hole on the shell, is provided on second retainer plate and passes through screw spiral shell with the screw hole The screw hole column 83 connect.Second retainer plate is fixed on shell by screw installation, while the first retainer plate being limited and is fixed.Second It is provided with the platform for placing luminous circuit board in the middle part of retainer plate, position of platform is provided with rectangular opening 81, the convenient electricity that shines Road plate is connect with main control board by conducting wire.
Wherein, it is provided with the second fixation hole 82 on second retainer plate, is provided on the top cover 17 for being inserted into State the second fixed column 171 in the second fixation hole.Second fixed column, which is inserted into the second fixation hole, plays the role of limit.
Wherein, it is provided with elastic plate 43 on the key, third fixation hole 42, the shell are provided on the elastic plate It is provided with the third fixed column for being inserted into the third fixation hole.Third fixation hole is inserted into third fixation hole and plays limit Effect.Elastic plate is set, and in pressing keys, elastic plate generates reversed elastic force, further split to close protection work With.
Specifically, the elastic plate is L-type structure, the third fixed hole position is at the end position of the elastic plate. The elasticity that elastic plate is arranged in this way is big.
Wherein, it is additionally provided with indicator light on the main control board, is provided on the key and is connected to the finger for covering Show the nut cap 44 on lamp.Setting nut cap plays the role of protection to indicator light.
Wherein, the key is provided with the touch point 41 for triggering the switch, the touch point and the nut cap phase Neighbour's setting.Setting mutually increases intensity in this way.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention Protection scope.
Claims (10)
1. a kind of miniature loudspeaker box, including shell and it is fixed on the intracorporal loudspeaker of the shell, battery, circuit board, switch, battery Storehouse and battery cover, which is characterized in that the circuit board includes the main control board and luminous circuit board being electrically connected, the switch It is arranged on the main control board, electroluminescent lamp is provided on the luminous circuit board, the battery compartment is installed solid by screw It is scheduled on the bottom of the shell, the battery is placed in the battery compartment, and the battery cover is for closing the battery compartment Opening, the miniature loudspeaker box further includes for fixing the first retainer plate of the main control board, for fixing the luminous electricity Second retainer plate of road plate, key and top cover for triggering the switch, the shell are provided with fixing groove, the master control Circuit board is placed in the fixing groove bottom, and is limited and fixed by first retainer plate；Second retainer plate and the electricity that shines Road plate is mounted on first retainer plate, and second retainer plate is located in first retainer plate, and described second The mounting table for placing the luminous circuit board is provided on retainer plate, the key is mounted on the second retainer plate week It encloses, the top cover is arranged in the key, and closes the luminous circuit board.
2. miniature loudspeaker box as described in claim 1, which is characterized in that the shell is extended with extension at the fixing groove edge Slot, first retainer plate are extended with the extension board for being placed in the extension slot.
3. miniature loudspeaker box as claimed in claim 2, which is characterized in that the shell is provided in extension groove location to be prolonged with described Stretch the extension table of plate cooperation.
4. miniature loudspeaker box as claimed in claim 3, which is characterized in that the shell is provided with first in the extension groove location Fixed column, first retainer plate are provided with the first fixation for placing first fixed column in the extension Board position Hole.
5. miniature loudspeaker box as described in claim 1, which is characterized in that be provided with screw hole on the shell, described second is fixed The screw hole column being spirally connected with the screw hole by screw is provided on circle.
6. miniature loudspeaker box as claimed in claim 5, which is characterized in that it is provided with the second fixation hole on second retainer plate, The second fixed column for being inserted into second fixation hole is provided on the top cover.
7. miniature loudspeaker box as described in claim 1, which is characterized in that be provided with elastic plate, the elastic plate on the key On be provided with third fixation hole, the shell is provided with the third fixed column for being inserted into the third fixation hole.
8. miniature loudspeaker box as claimed in claim 7, which is characterized in that the elastic plate is L-type structure, the third fixation hole At the end position of the elastic plate.
9. miniature loudspeaker box as claimed in claim 7, which is characterized in that be additionally provided with indicator light, institute on the main control board It states and is provided on key for covering the nut cap being connected on the indicator light.
10. miniature loudspeaker box as claimed in claim 9, which is characterized in that the key is provided with for triggering the switch Touch point, the touch point are disposed adjacent with the nut cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610214566.3A CN105704612B (en) | 2016-04-07 | 2016-04-07 | A kind of miniature loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610214566.3A CN105704612B (en) | 2016-04-07 | 2016-04-07 | A kind of miniature loudspeaker box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105704612A CN105704612A (en) | 2016-06-22 |
| CN105704612B true CN105704612B (en) | 2019-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610214566.3A Active CN105704612B (en) | 2016-04-07 | 2016-04-07 | A kind of miniature loudspeaker box |
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| CN (1) | CN105704612B (en) |
Families Citing this family (2)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017173630A1 (en) * | 2016-04-07 | 2017-10-12 | 邢皓宇 | Micro-sound box |
| CN111885453A (en) * | 2020-08-03 | 2020-11-03 | 上海小魅科技有限公司 | Personal terminal |
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| CN201563211U (en) * | 2009-12-28 | 2010-08-25 | 东莞市高鑫机电科技服务有限公司 | Portable mini sound box |
| CN102300133A (en) * | 2010-06-23 | 2011-12-28 | 深圳市三诺电子有限公司 | Wireless illuminating sound box system and wireless illuminating sound boxes thereof |
| EP2919385A1 (en) * | 2012-11-08 | 2015-09-16 | Biancardini, Marcus Reis Esselin | Portable sound device for amplifying sound from stringed musical instruments and the like |
| CN205596296U (en) * | 2016-04-07 | 2016-09-21 | 邢皓宇 | Miniature sound box |
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2016
- 2016-04-07 CN CN201610214566.3A patent/CN105704612B/en active Active
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* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201563211U (en) * | 2009-12-28 | 2010-08-25 | 东莞市高鑫机电科技服务有限公司 | Portable mini sound box |
| CN102300133A (en) * | 2010-06-23 | 2011-12-28 | 深圳市三诺电子有限公司 | Wireless illuminating sound box system and wireless illuminating sound boxes thereof |
| EP2919385A1 (en) * | 2012-11-08 | 2015-09-16 | Biancardini, Marcus Reis Esselin | Portable sound device for amplifying sound from stringed musical instruments and the like |
| CN205596296U (en) * | 2016-04-07 | 2016-09-21 | 邢皓宇 | Miniature sound box |
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| CN105704612A (en) | 2016-06-22 |
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