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CN108520701B - Support protection mechanism and mobile terminal of collapsible screen - Google Patents

  • ️Tue Mar 17 2020

CN108520701B - Support protection mechanism and mobile terminal of collapsible screen - Google Patents

Support protection mechanism and mobile terminal of collapsible screen Download PDF

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Publication number
CN108520701B
CN108520701B CN201810271497.9A CN201810271497A CN108520701B CN 108520701 B CN108520701 B CN 108520701B CN 201810271497 A CN201810271497 A CN 201810271497A CN 108520701 B CN108520701 B CN 108520701B Authority
CN
China
Prior art keywords
foldable screen
support
rotating shaft
supporting
middle support
Prior art date
2018-01-22
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.)
Active
Application number
CN201810271497.9A
Other languages
Chinese (zh)
Other versions
CN108520701A (en
Inventor
李盼
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.)
Nubia Technology Co Ltd
Original Assignee
Nubia Technology 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.)
2018-01-22
Filing date
2018-03-29
Publication date
2020-03-17
2018-03-29 Application filed by Nubia Technology Co Ltd filed Critical Nubia Technology Co Ltd
2018-09-11 Publication of CN108520701A publication Critical patent/CN108520701A/en
2020-03-17 Application granted granted Critical
2020-03-17 Publication of CN108520701B publication Critical patent/CN108520701B/en
Status Active legal-status Critical Current
2038-03-29 Anticipated expiration legal-status Critical

Links

  • 230000007246 mechanism Effects 0.000 title claims abstract description 34
  • 230000002093 peripheral effect Effects 0.000 claims description 3
  • 239000003292 glue Substances 0.000 claims description 2
  • 238000004519 manufacturing process Methods 0.000 abstract description 3
  • 210000001503 joint Anatomy 0.000 description 3
  • 238000005452 bending Methods 0.000 description 2
  • 230000009471 action Effects 0.000 description 1
  • 230000009286 beneficial effect Effects 0.000 description 1
  • 230000000670 limiting effect Effects 0.000 description 1
  • 238000000034 method Methods 0.000 description 1
  • 238000012986 modification Methods 0.000 description 1
  • 230000004048 modification Effects 0.000 description 1
  • 230000008569 process Effects 0.000 description 1

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1624—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with sliding enclosures, e.g. sliding keyboard or display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1681—Details related solely to hinges
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H04M1/0237—Sliding mechanism with one degree of freedom
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The invention relates to a supporting and protecting mechanism of a foldable screen and a mobile terminal, wherein the supporting and protecting mechanism comprises a middle support and side frames for supporting the foldable screen when the foldable screen is unfolded, and side frames which are respectively separated and avoided by each side frame and the middle support when the foldable screen is folded, wherein the side frames at two sides form an accommodating cavity for accommodating a folding area for protecting the foldable screen when the side frames at two sides are folded, one side of each side frame is rotatably connected with the middle support, the other side of each side frame is slidably connected with the corresponding side frame, a connecting rod is respectively connected between each side frame and the middle support, and each connecting rod is respectively rotatably connected with the middle support and the side frames. The supporting and protecting mechanism of the foldable screen skillfully adopts the matching of the sliding chute and the connecting rod, has simpler and more reliable integral mechanical structure composition, strong realizability and lower manufacturing cost, and can simultaneously realize the supporting of the flexible screen during unfolding and the avoidance of the accommodating cavity during folding so as to protect the flexible screen.

Description

Support protection mechanism and mobile terminal of collapsible screen

Technical Field

The invention relates to the technical field of mobile terminals, in particular to a supporting and protecting mechanism of a foldable screen and a mobile terminal.

Background

The development and application of flexible screens have attracted much attention in recent years due to their advantages of being light, thin and flexible. The flexible screen is an OLED display screen at present, the OLED display screen is a display screen formed by organic light emitting diodes, due to the self-luminous property of the organic light emitting diodes, a backlight source is not needed, and the flexible screen has the remarkable advantages of low power consumption, high contrast, wide color gamut, wide viewing angle, thinness and flexibility, can be applied to foldable electronic equipment, and is considered as a new direction of next-generation consumer electronic displays. When using monoblock flexible screen on folding electronic equipment, flexible screen itself also need bend in folding region and warp, nevertheless because the intensity of present flexible screen self and the degree of can bending are limited, the support protection mechanism who designs is too complicated, is unfavorable for production, and is inefficient, with high costs.

Disclosure of Invention

The invention aims to provide a support protection mechanism of a foldable screen and a mobile terminal, and solves the problem that the support protection mechanism which can better support the flexible screen when being unfolded and can better protect the flexible screen when being folded in the prior art is complex in structure.

The technical scheme adopted by the invention for solving the technical problem is as follows: a supporting and protecting mechanism of a foldable screen comprises a middle bracket for supporting a folding area of the foldable screen when unfolded, side cases which are respectively butted with two sides of the middle bracket when unfolded and are used for supporting two side areas of the foldable screen, and each side frame and the middle support are respectively separated to avoid the side frames when the foldable screen is folded, an accommodating cavity for accommodating a folding area for protecting the foldable screen is formed when the side frames at two sides are folded, one side of each side frame is rotatably connected with the middle support, the other side of each side frame is slidably connected with the corresponding side frame, a connecting rod for driving the side frame to slide relative to the side frames so that the side frame is butted with the middle support when the foldable screen is unfolded and the side frame is separated from the middle support when the foldable screen is folded is respectively connected between each side frame and the middle support, and each connecting rod is respectively rotatably connected with the middle support and the side frame.

Optionally, each side frame includes a protection plate, a connection plate is formed at least one end of the protection plate in a protruding manner along an end edge, the protection plate is located at a side of the corresponding side shell and the corresponding middle bracket facing away from the foldable screen, and the connection plate is located at an end of the corresponding side shell and the corresponding middle bracket.

Optionally, two sides of an end of the middle support are respectively provided with a first rotating shaft, one end of each connecting plate is provided with a first rotating shaft hole for the corresponding first rotating shaft to rotate, and each connecting plate is rotatably connected with the middle support through the first rotating shaft hole and the first rotating shaft.

Optionally, a sliding block is disposed at one end of each connecting plate away from the first rotating shaft hole, and a sliding groove for the corresponding sliding block to slide is disposed at an end of each side shell.

Optionally, each of the side shells is used for supporting the supporting surface of the foldable screen, and the supporting surface of the side shell is unfolded to be on the same horizontal plane with the supporting surface of the middle bracket used for supporting the foldable screen, and meanwhile, the sliding block is in sliding butt joint with one end of the sliding groove far away from the middle bracket.

Optionally, the side shells on two sides are used for supporting the supporting surfaces of the foldable screen to cover each other when being folded, and meanwhile, the sliding block is in sliding abutting joint with one end, close to the middle support, of the sliding groove.

Optionally, the cross section of the sliding block is in an annular runway shape, and the inner peripheral walls at the two ends of the sliding chute are respectively matched with the end edges at the two ends of the corresponding sliding block.

Optionally, notches for mounting the connecting rod are formed on two sides of the end of the middle support respectively, a convex part protrudes between the two notches, and a second rotating shaft is formed on the convex part; a third rotating shaft is formed at one side, close to the middle support, of the end part of each side shell; and a second rotating shaft hole corresponding to the second rotating shaft and a third rotating shaft hole corresponding to the third rotating shaft are respectively formed at two ends of each connecting rod.

Optionally, the side end of each side shell far away from the middle support is connected with the foldable screen through glue dispensing.

The invention also provides a mobile terminal which comprises the foldable screen and the supporting and protecting mechanism of the foldable screen.

The implementation of the supporting and protecting mechanism of the foldable screen and the mobile terminal has the following beneficial effects: the supporting and protecting mechanism of the foldable screen skillfully adopts the matching of the sliding chute and the connecting rod, has simpler and more reliable integral mechanical structure composition, strong realizability and lower manufacturing cost, and can simultaneously realize the supporting of the flexible screen during unfolding and the avoidance of the accommodating cavity during folding so as to protect the flexible screen.

Drawings

FIG. 1 is a schematic view of the support and protection mechanism of a foldable screen according to the present invention in an unfolded configuration;

FIG. 2 is an exploded view of the support and protection mechanism of the foldable screen of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of the support and protection mechanism of the foldable screen of the present invention of FIG. 1;

FIG. 4 is a schematic view of the support and protection mechanism of the foldable screen of the present invention when folded;

FIG. 5 is a schematic cross-sectional view in the direction B-B of the support and protection mechanism of the foldable screen of the present invention shown in FIG. 4;

FIG. 6 is a partial schematic view of an exploded structure of the support and protection mechanism of the foldable screen of the present invention;

FIG. 7 is a schematic view of a portion of the support and protection mechanism of the foldable screen of the present invention shown in an expanded configuration;

fig. 8 is a partial structural view of the support and protection mechanism of the foldable screen of the present invention when folded.

Detailed Description

The structure and operation principle of the supporting and protecting mechanism of the foldable screen and the mobile terminal of the present invention will be further described with reference to the accompanying drawings and embodiments:

it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The invention relates to a mobile terminal, which comprises a foldable screen and a supporting and protecting mechanism of the foldable screen.

As shown in fig. 1 to 8, the supporting and protecting mechanism of the foldable screen includes a

center frame

1 for supporting a folding area of the foldable screen when unfolded,

side cases

2 for supporting both side areas of the foldable screen while being respectively butted to both sides of the

center frame

1 when unfolded, and each

side frame

2 and the

middle support

1 are respectively separated to avoid the

side frame

3 when the foldable screen is folded, the

side frames

3 at two sides form an

accommodating cavity

4 for accommodating a folding area for protecting the foldable screen when the foldable screen is folded, one side of each

side frame

3 is rotatably connected with the

middle support

1, the other side of each

side frame

3 is slidably connected with the

corresponding side frame

2, a connecting

rod

5 for driving the

side frame

2 to slide relative to the

side frame

3 so that the

side frame

2 is butted with the

middle support

1 when the foldable screen is unfolded and the

side frame

2 is separated from the

middle support

1 when the foldable screen is folded is respectively connected between each

side frame

2 and the

middle support

1, and each connecting

rod

5 is respectively rotatably connected with the

middle support

1 and the

side frame

2.

Wherein, the side end that each

side shell

2 kept away from well

support

1 is connected through the point with collapsible screen to guarantee the steadiness of connecting.

The following is a detailed description of specific examples.

Example 1:

each

side frame

3 comprises a

protection plate

31, two ends of the

protection plate

31 are respectively provided with a connecting

plate

32 in a protruding mode along the end edge, the

protection plates

31 are located on one side, away from the foldable screen, of the

corresponding side shell

2 and the

corresponding middle support

1, and the connecting

plates

32 are located on the end portions of the

corresponding side shell

2 and the

corresponding middle support

1.

The two sides of each end of the

middle support

1 are respectively provided with a first rotating

shaft

11, one end of each connecting

plate

32 is provided with a first rotating

shaft hole

321 for the corresponding first rotating

shaft

11 to rotate, and each connecting

plate

32 is rotatably connected with the

middle support

1 through the first rotating

shaft hole

321 and the first rotating

shaft

11.

A

sliding block

322 is disposed at one end of each connecting

plate

32 away from the first rotating

shaft hole

321, a

sliding slot

21 for allowing the corresponding

sliding block

322 to slide is disposed at an end of each

side casing

2, and the

sliding block

322 slides along the

sliding slot

21, so that the

side casing

2 slides relative to the

side frame

3.

Each

side shell

2 is used for supporting a supporting surface of the foldable screen to be unfolded and is positioned on the same horizontal plane with the supporting surface of the

middle bracket

1 used for supporting the foldable screen, and meanwhile, the

sliding block

322 is in sliding butt joint with one end of the

sliding groove

21 far away from the

middle bracket

1; the

side shells

2 on the two sides are used for supporting the supporting surfaces of the foldable screen to be mutually covered when being folded, and meanwhile, the

sliding block

322 is in sliding butt joint with one end of the

sliding groove

21 close to the

middle bracket

1. Preferably, the cross section of the

sliding block

322 is in a shape of a circular track, and the inner peripheral walls of the two ends of the

sliding slot

21 are respectively matched with the end edges of the two ends of the corresponding

sliding block

322.

Notches 12 for mounting the connecting

rod

5 are respectively formed on two sides of each end of the

middle bracket

1, a

convex part

13 protrudes between the two

notches

12, and a second rotating

shaft

14 is formed on the

convex part

13; a notch 22 is formed at one side of the end part of each

side shell

2 close to the

middle bracket

1, and a third rotating

shaft

23 is formed on the corresponding side wall of the notch 22; two ends of each connecting

rod

5 are respectively provided with a second rotating shaft hole (not marked in the figure) corresponding to the second rotating

shaft

14 and a third rotating shaft hole (not marked in the figure) corresponding to the third rotating

shaft

23, and the connecting

rods

5 are respectively rotatably connected with the

middle bracket

1 and the

side shell

2 through the second rotating

shaft

14, the second rotating shaft hole, the third rotating

shaft

23 and the third rotating shaft hole.

As shown in fig. 1-3, the non-folded side regions of the one-piece foldable screen are glued to the

side shells

2 on both sides, and the middle folded region is in contact with and supported by the

middle frame

1. Therefore, when the foldable screen is unfolded, the whole plane is arranged below the foldable screen to support, and the touch control requirement of the user in normal use is met.

As shown in fig. 4-5, when folding, the

side shells

2 at both sides slide along the

sliding grooves

21 of the

side frames

3 under the pushing of the inner connecting

rods

5, and the

side shells

2 are separated from the

middle bracket

1, so that a receiving distance is left between the

side shells

2 and the

middle bracket

1, and a

receiving cavity

4, i.e. a receiving space for receiving a folding area of the foldable screen after bending, is formed. Therefore, when the structure design scheme is in a folded state, the folding area of the foldable screen is in the containing

cavity

4, so that the outer surface of the folding area of the foldable screen is not affected by external force and can be well protected.

As shown in fig. 6, a

slide groove

21 is formed at an end of the

side casing

2, and the

slide groove

21 is engaged with a

slider

322 inside the

side frame

3, so that the

side casing

2 and the

side frame

3 slide relative to each other in the direction of the

slide groove

21. A connecting

rod

5 is designed between the

middle bracket

1 and the

side casing

2, and the

side casing

2 can slide relative to the

side frame

3 under the pushing of the connecting

rod

5.

As shown in figure 7, when the foldable screen is unfolded, the

side frame

2 slides towards the direction close to the

middle bracket

1 relative to the

side frame

3 under the limiting action of the connecting

rod

5, and finally, when the foldable screen is in a completely unfolded state, the

sliding block

322 of the

side frame

3 is matched with one end part of the

sliding groove

21 far away from the

middle bracket

1, and simultaneously, the upper surfaces of the

side frame

2 and the upper surface of the

middle bracket

1 are spliced into a plane, so that the foldable screen can be well supported when the foldable screen is unfolded.

As shown in fig. 8, when folded, the

side casing

2 slides relative to the

side frame

3 in a direction away from the

middle support

1 due to the pushing action of the connecting

rod

5, and finally, when folded, the

sliding block

322 on the

side frame

3 is matched with one end of the

sliding groove

21 close to the

middle support

1, so that

a containing cavity

4 is avoided, and the folding area of the foldable screen is contained, so that the folding area is not contacted with the

side casing

2, and the protection of the foldable screen is realized.

Example 2:

the difference from the

embodiment

1 is that: the connecting

plate

32 is formed by projecting only at one end of the protecting

plate

31 of each

side frame

3, that is, the

sliding groove

21, the

sliding block

322, the connecting

rod

5 and the like are formed only at one end of the

side casing

2 and the

middle bracket

1, so that the foldable screen can be supported when unfolded, and the containing

cavity

4 is formed when folded to protect the foldable screen.

It should be noted that the supporting and protecting mechanism of the foldable screen of the present invention can be applied to foldable electronic devices with foldable screens, such as mobile phones, computers, etc., and is not limited to mobile terminals.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (9)

1. A supporting and protecting mechanism of a foldable screen is characterized by comprising a middle support (1) used for supporting a folding area of the foldable screen during unfolding, side frames (2) used for supporting the area at two sides of the foldable screen and butted with two sides of the middle support (1) respectively during unfolding, and side frames (3) separated and avoided from the middle support (1) respectively during folding, wherein the side frames (3) at two sides form an accommodating cavity (4) used for accommodating and protecting the folding area of the foldable screen during folding, one side of each side frame (3) is rotatably connected with the middle support (1), the other side of each side frame (3) is slidably connected with the corresponding side frame (2), and a part between each side frame (2) and the middle support (1) is respectively connected with a part used for driving the side frames (2) to slide relative to the side frames (3) so that the side frames (2) and the middle support (1) are mutually unfolded during unfolding The connecting rods (5) are separated from the side shell (2) and the middle bracket (1) when the side shell is butted and folded, and each connecting rod (5) is respectively and rotatably connected with the middle bracket (1) and the side shell (2); each side frame (3) comprises a protection plate (31), a connecting plate (32) is formed at least one end of each protection plate (31) in a protruding mode along the end edge, the protection plates (31) are located on the side, away from the foldable screen, of the corresponding side shell (2) and the corresponding middle support (1), and the connecting plates (32) are located at the end portions of the corresponding side shell (2) and the corresponding middle support (1).

2. The support protection mechanism according to claim 1, wherein first rotating shafts (11) are respectively arranged on two sides of an end portion of the middle support (1), a first rotating shaft hole (321) for allowing the corresponding first rotating shaft (11) to rotate is formed in one end of each connecting plate (32), and each connecting plate (32) is rotatably connected with the middle support (1) through the first rotating shaft hole (321) and the first rotating shaft (11).

3. The supporting and protecting mechanism according to claim 2, wherein a sliding block (322) is disposed at one end of each connecting plate (32) far away from the first rotating shaft hole (321), and a sliding slot (21) for sliding the corresponding sliding block (322) is opened at the end of each side shell (2).

4. The support and protection mechanism according to claim 3, wherein each of said side shells (2) is adapted to be unfolded to be at the same level as the supporting surface of said central frame (1) adapted to support the foldable screen, and wherein said slider (322) is adapted to be slidably abutted against an end of said chute (21) remote from said central frame (1).

5. The support and protection mechanism according to claim 3, wherein said side shells (2) on both sides are adapted to cover each other when the support surface for supporting the foldable screen is folded, and at the same time said slider (322) is slidably abutted to an end of said chute (21) adjacent to said center frame (1).

6. The support protection mechanism according to claim 3, wherein the cross section of the sliding block (322) is in a shape of a circular track, and the inner peripheral walls of the two ends of the sliding chute (21) are respectively matched with the end edges of the two ends of the corresponding sliding block (322).

7. The support protection mechanism according to claim 1, wherein notches (12) for mounting the connecting rod (5) are respectively formed on two sides of the end part of the middle bracket (1), a convex part (13) protrudes between the two notches (12), and a second rotating shaft (14) is formed on the convex part (13); a third rotating shaft (23) is formed at one side of the end part of each side shell (2) close to the middle bracket (1); two ends of each connecting rod (5) are respectively provided with a second rotating shaft hole corresponding to the second rotating shaft (14) and a third rotating shaft hole corresponding to the third rotating shaft (23).

8. The support and protection mechanism according to claim 1, wherein the side ends of each of said side shells (2) remote from said central frame (1) are connected to the foldable screen by glue.

9. A mobile terminal comprising a foldable screen, characterized in that it further comprises a support and protection mechanism for the foldable screen according to any of claims 1 to 8.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4181488A4 (en) * 2020-11-09 2023-12-20 Kunshan Go-Visionox Opto-Electronics Co., Ltd. FOLDABLE SUPPORT AND DISPLAY DEVICE

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208673636U (en) * 2018-09-19 2019-03-29 云谷（固安）科技有限公司 A kind of screen body supporting device and folding flexible display apparatus
CN109658827B (en) * 2018-11-06 2021-06-15 Oppo广东移动通信有限公司 Electronic device
CN109658826B (en) * 2018-11-06 2022-05-17 Oppo广东移动通信有限公司 Flexible screens and electronic devices
CN109462674A (en) * 2018-12-26 2019-03-12 维沃移动通信有限公司 A kind of mobile terminal
US11337321B2 (en) 2019-02-28 2022-05-17 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Foldable terminal
CN111629087B (en) * 2019-02-28 2025-02-11 Oppo广东移动通信有限公司 Foldable mobile terminal
TWM587285U (en) 2019-04-12 2019-12-01 宏碁股份有限公司 Electronic device
CN111833725A (en) * 2019-04-18 2020-10-27 深圳市柔宇科技有限公司 Folding device and electronic equipment
CN110166589B (en) * 2019-05-05 2025-02-14 珠海格力电器股份有限公司 A screen folding structure and a mobile terminal having the same
CN110030255A (en) * 2019-05-07 2019-07-19 东莞市劲丰电子有限公司 Four plate water-drop-shaped infolding synchronous rotary mechanisms
CN111951674B (en) * 2019-05-15 2022-05-31 宏碁股份有限公司 electronic device
CN110233918B (en) * 2019-06-18 2024-06-11 陈健 Folding screen, folding screen unfolding device and terminal
CN112153179B (en) * 2019-06-27 2021-12-28 华为技术有限公司 Rotating shaft mechanism and mobile terminal
CN112153188B (en) * 2019-06-28 2021-12-03 华为技术有限公司 Folding terminal
CN112306149B (en) * 2019-08-02 2023-07-14 比亚迪股份有限公司 Folding device for flexible screen and mobile terminal
KR20210048022A (en) * 2019-10-22 2021-05-03 삼성디스플레이 주식회사 Foldable display device and hinge device for the same
CN111105712A (en) * 2019-12-19 2020-05-05 武汉华星光电半导体显示技术有限公司 Display device
CN113542456B (en) * 2020-04-15 2022-09-23 华为技术有限公司 Folding device and electronic equipment
CN111503453B (en) * 2020-04-20 2022-01-14 Oppo广东移动通信有限公司 Folding screen decoration assembly and electronic equipment
CN111508376B (en) * 2020-05-29 2022-02-01 武汉天马微电子有限公司 Flexible display device
CN111681548B (en) * 2020-06-15 2021-12-28 武汉华星光电半导体显示技术有限公司 Foldable display device
KR20220006189A (en) * 2020-07-08 2022-01-17 삼성전자주식회사 Foldable electronic device including display protection structure
CN116685087A (en) * 2020-09-29 2023-09-01 Oppo广东移动通信有限公司 Mobile terminal and folding shell thereof
CN112533404B (en) * 2020-12-24 2022-10-04 维沃移动通信有限公司 Electronic device
CN114006963B (en) * 2021-10-19 2022-08-02 华为技术有限公司 Electronic equipment, folding assembly and shell device
NL2031452B1 (en) * 2022-03-30 2023-10-24 Microsoft Technology Licensing Llc Computing device slider plate
CN114706286B (en) * 2022-04-08 2023-06-16 深圳市芯科盈科技有限公司 Intelligent watch convenient to split screen for use
CN118323645B (en) * 2024-05-07 2025-02-11 广东德星微电子有限公司 Combined display screen module

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100582507C (en) * 2005-01-25 2010-01-20 三洋电机株式会社 foldable electronic device
JP2007110346A (en) * 2005-10-12 2007-04-26 Omron Corp Connection mechanism and mobile terminal
US8866840B2 (en) * 2008-09-08 2014-10-21 Qualcomm Incorporated Sending a parameter based on screen size or screen resolution of a multi-panel electronic device to a server
TWM395340U (en) * 2010-08-04 2010-12-21 Micro Star Int Co Ltd Foldable electronic apparatus
US8804349B2 (en) * 2012-10-19 2014-08-12 Samsung Display Co., Ltd. Foldable display device
US9229481B2 (en) * 2013-12-20 2016-01-05 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
KR102233119B1 (en) * 2014-09-23 2021-03-30 삼성디스플레이 주식회사 Display device
KR101794872B1 (en) * 2014-09-28 2017-11-09 주식회사 가난한동지들 Flexible display apparatus with ability of over unfolding more than complete plane forming angle
CN105317826B (en) * 2015-12-07 2019-03-08 联想(北京)有限公司 The attachment device of electronic equipment
CN105491193B (en) * 2015-12-29 2018-03-27 广东欧珀移动通信有限公司 Foldable terminal with flexible screen
CN205812097U (en) * 2016-03-14 2016-12-14 广东欧珀移动通信有限公司 Fold mechanism and mobile terminal
CN205584268U (en) * 2016-03-14 2016-09-14 广东欧珀移动通信有限公司 Folding mechanism and mobile terminal
CN206282175U (en) * 2016-08-25 2017-06-27 京东方科技集团股份有限公司 Collapsible display device and display device
CN206788691U (en) * 2016-11-30 2017-12-22 珠海市魅族科技有限公司 Display device
CN106601130B (en) * 2016-12-12 2019-03-05 上海天马微电子有限公司 Folding flexible display device
CN106713542B (en) * 2016-12-21 2020-11-10 宇龙计算机通信科技(深圳)有限公司 Foldable terminal
CN107464502A (en) * 2017-07-13 2017-12-12 武汉华星光电半导体显示技术有限公司 Collapsible display device
CN107331302B (en) * 2017-08-07 2019-09-20 武汉华星光电半导体显示技术有限公司 A kind of display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4181488A4 (en) * 2020-11-09 2023-12-20 Kunshan Go-Visionox Opto-Electronics Co., Ltd. FOLDABLE SUPPORT AND DISPLAY DEVICE

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