CN208656822U - Folding device and electronic equipment - Google Patents
Folding device and electronic equipment Download PDFInfo
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- CN208656822U CN208656822U CN201821120631.7U CN201821120631U CN208656822U CN 208656822 U CN208656822 U CN 208656822U CN 201821120631 U CN201821120631 U CN 201821120631U CN 208656822 U CN208656822 U CN 208656822U
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- bearing assembly
- bearing
- rotation axis
- supporting element
- bearing part
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Abstract
This application discloses a kind of folding device and electronic equipments, the folding device includes: rotation connection component, including bearing part and the first rotation axis, the bearing part is equipped with first rotating shaft hole and extends to the first notch of the bearing part lateral wall by first rotating shaft hole inner sidewall, the first rotating shaft hole has the first inner circumferential side wall inconsistent with the first rotation axis outer peripheral sidewall, so that the first inner circumferential side wall applies rotary damping power to the outer peripheral sidewall of first rotation axis；First bearing assembly is fixedly connected with first rotation axis, drives first bearing assembly to rotate relative to the bearing part by first rotation axis for carrying flexible display screen a part.
Description
Technical field
Application is related to field of electronic device more particularly to a kind of folding mobile terminal.
Background technique
In current foldable mobile phone, by the way that the display screen of mobile phone is carried out doubling, realization minimizes mobile phone, facilitates user
Carrying mobile phone.Under normal conditions, folding cell phone can not effective folding display screen, cause display screen be easy damage reduce user's body
It tests.
Utility model content
The application provides a kind of folding device, for carrying flexible display screen, wherein the folding device includes:
It is rotatablely connected component, including bearing part and the first rotation axis, the bearing part is equipped with first rotating shaft hole and by described
First rotating shaft hole inner sidewall extends to the first notch of the bearing part lateral wall, first rotation axis and the first rotating shaft
Hole is at least partly interference fitted, so that the first inner circumferential side wall applies rotary damping to the outer peripheral sidewall of first rotation axis
Power；
First bearing assembly, first bearing assembly are used to carry a part of the flexible display screen, and described first
Bearing assembly is fixed with first rotation axis, and first bearing assembly passes through the relatively described bearing part of first rotation axis
Rotation, so that first bearing assembly drives the relatively described bearing part overturning of described flexible display screen a part.
The application also provides a kind of electronic equipment, wherein the electronic equipment includes above-mentioned folding device, the electronics
Equipment further includes flexible display screen, the flexible display screen include include the display unit and phase for being fixed on first bearing assembly
To the bent display unit that the bearing part is fixed, when the relatively described bearing part overturning of first bearing assembly, the display
Portion is relatively described can the bending of bending display unit.
Folding device provided by the embodiments of the present application and electronic equipment, by the bearing part be equipped with first rotating shaft hole and by
First rotating shaft hole inner sidewall extends to the first notch of the bearing part lateral wall, the inner sidewall in the first rotating shaft hole with
The outer peripheral sidewall of first rotation axis is at least partly interference fitted, and the inner circumferential side wall in the first rotating shaft hole is to described first turn
The outer peripheral sidewall of moving axis applies rotary damping power, and first bearing assembly passes through the relatively described bearing part of first rotation axis
There are rotary damping power for rotation, improve the folding feel of the folding device.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of application, letter will be made to attached drawing needed in embodiment below
Singly introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments applied, skill common for this field
For art personnel, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the decomposition diagram of electronic equipment provided by the present application；
Fig. 2 is schematic cross-section of the electronic equipment provided by the present application in folded state；
Fig. 3 is another decomposition diagram of electronic equipment provided by the present application；
Fig. 4 is partial schematic diagram of the electronic equipment provided by the present application in folded state；
Fig. 5 is the partial exploded view of electronic equipment provided by the present application；
Fig. 6 is partial exploded view of the electronic equipment provided by the present application in folded state；
Fig. 7 is another partial exploded view of electronic equipment provided by the present application；
Fig. 8 is another partial schematic diagram of electronic equipment provided by the present application；
Fig. 9 is another partial exploded view of electronic equipment provided by the present application；
Figure 10 is the enlarged diagram of the part IX of the electronic equipment of Fig. 9；
Figure 11 is another partial schematic diagram of electronic equipment provided by the present application；
Figure 12 is the schematic cross-section in unfolded state of electronic equipment provided by the present application；
Figure 13 is the schematic cross-section in folded state of electronic equipment provided by the present application；
Figure 14 is the stereoscopic schematic diagram in folded state of electronic equipment provided by the present application；
Figure 15 is the stereoscopic schematic diagram in unfolded state of electronic equipment provided by the present application；
Figure 16 is another partial schematic diagram of the electronic equipment provided by the present application in folded state；
Figure 17 is another partial schematic diagram of the electronic equipment provided by the present application in folded state；
Figure 18 is another schematic cross-section in unfolded state of electronic equipment provided by the present application；
Figure 19 is another schematic cross-section in folded state of electronic equipment provided by the present application.
Specific embodiment
Below in conjunction with the attached drawing in application embodiment, the technical solution in application embodiment is carried out clear, complete
Site preparation description.
Fig. 1 and Fig. 2 are please referred to, the application provides a kind of electronic equipment 1000, and the electronic equipment 1000 includes folding dress
Set 900 and flexible display screen 800.The folding device 900 includes:
First bearing assembly 100, first bearing assembly 100 is for carrying described 800 a part of flexible display screen.
Second bearing assembly 200, second bearing assembly 200 is for carrying described 800 another part of flexible display screen.
The pedestal 500 is rotationally connected with first bearing assembly 100 and second bearing assembly 200.
First movable component 300, first movable component 300 are retractable structure, first movable component 300 1
End is rotatably connected at first bearing assembly 100, and the other end is rotatably connected at the pedestal 500.
Second movable component 400, second movable component 400 are retractable structure, second movable component 400 1
End is rotatably connected at second bearing assembly 200, and the other end is rotatably connected at the pedestal 500.
When first bearing assembly 100, second bearing assembly 200 overturning relatively is to be bent flexible display screen 800,
First bearing assembly 100 and second bearing assembly 200 drive first movable component 300 and described second respectively
Movable component 400 rotate simultaneously be unfolded, first movable component 300, second movable component 400 and the pedestal 500 it
Between form accommodating space, the accommodating space accommodates the bending part of the flexible display screen 800 after bending.
It is understood that first bearing assembly 100 and second bearing assembly 200 drive the Flexible Displays
After screen 800 folds, the foldable portion of the flexible display screen 800 is not to be closed completely folding, the flexible display screen 800
Foldable portion substantially form drops structure.First movable component 300 and second movable component 400 rotate exhibition
It opens, first movable component 300 and second movable component 400 are tilted and drawn close, first movable component 300 and institute
The second movable component 400 and the pedestal 500 are stated substantially in three-legged structure.First movable component 300, second activity
Accommodating space is formed between component 400 and the pedestal 500, substantially water droplet of the accommodating space to the flexible display screen 800
Sigmoid part is accommodated.
It is understood that the folding electronic equipment 900 can pass through first bearing assembly 100 and described
Two bearing assemblies 200 are mutually unfolded or draw close, to drive the flexible display screen 800 to fold or expansion, so that realizing two kinds makes
Use state.The electronic equipment 900 can be the equipment such as mobile phone, tablet computer or laptop.
In present embodiment, first bearing assembly 100 includes the first load-bearing part 110.First load-bearing part 110 wraps
Include the first connection edge 12 that the first free edge 11 and relatively described first free edge 11 are arranged.First connection edge
12 adjacent to the pedestal 500.A part of the flexible display screen 800 is free to described first from the first connection edge 12
Edge 11 is unfolded, and consolidates carrying using a part of first load-bearing part 110 to the flexible display screen 800 to facilitate.
First bearing assembly 100 includes the first cursor 120 for being fixedly connected on first load-bearing part 110.Institute
It states the first cursor 120 and is fixed on first load-bearing part 110 at first connection edge 12.The first carrying group
Part 100 includes two first cursors 120.Two first cursors 120 are oppositely arranged.Two first rotations
Both ends of the arm 120 respectively close to first connection edge 12.The length direction of first cursor 120 is substantially vertical described
First connection edge 12.One end of first cursor 120 is rotatablely connected the pedestal 500.Two first cursors
120 drive the both ends of first load-bearing part 110 to rotate relative to second load-bearing part 210 respectively, so that first carrying
Part 110 is balanced relative to second load-bearing part 20 and is rotated.First cursor 120 is connected far from one end of the pedestal 500
First supporting element 310 facilitates relatively described first load-bearing part 110 of first supporting element 310 to shrink.
In present embodiment, second bearing assembly 200 includes the second load-bearing part 210.Second load-bearing part 210 wraps
Include the second connection edge 212 that the second free edge 211 and relatively described second free edge 211 are arranged.Second connection
Edge 212 is adjacent to the pedestal 500.The a part of the flexible display screen 800 far from first load-bearing part 110 is by described
Two connection edges 212 are unfolded to second free edge 211, to facilitate using second load-bearing part 210 to the flexibility
The firm carrying of a part of display screen 800.
Second bearing assembly 200 includes the second cursor 220 for being fixedly connected with second load-bearing part 210.It is described
Second cursor 220 is fixed on second load-bearing part 210 at second connection edge 212.The second carrying group
Part 200 includes two second cursors 220.Two second cursors 220 are oppositely arranged.Two second rotations
Both ends of the arm 220 respectively close to second connection edge 212.The substantially vertical institute of the length direction of second cursor 220
State the first connection edge 212.One end of second cursor 220 is rotatablely connected the pedestal 500.Two second rotations
Arm 220 drives the both ends of second load-bearing part 210 to rotate relative to first load-bearing part 110 respectively, so that described second holds
Holder 210 is balanced relative to first load-bearing part 110 and is rotated.First cursor 120 connects far from one end of the pedestal 500
First supporting element 310 is connect, relatively described first load-bearing part 110 of first supporting element 310 is facilitated to shrink.
In present embodiment, first movable component 300 includes the first supporting element for connecting first cursor 120
310 and the first rotating member 320 of first supporting element 310 of being slidably connected.First supporting element 310 includes the first active edges
The first sliding edge 312 that edge 311 and relatively described first active margin 311 are arranged, and it is connected to first active edges
Two first sides 313 between edge 311 and first sliding edge 312.Two first sides 313 are respectively adjacent to two
A first cursor 120.I.e. described first supporting element 310 is located substantially between two first cursors 120.It is described
First supporting element 310 is slidably connected first rotating member 320 at first sliding edge 312.First supporting element
310 connect first cursor 120 in the first side 313 at first active margin 311.Described first is living
Dynamic edge 311 to the part of first sliding edge 312 forms the structure supported to the flexible display screen 800.Described
One supporting element 310 is substantially in plate shape, to increase to the 800 bearing area accounting of flexible display screen.
In present embodiment, second movable component 400 includes the second supporting element for connecting second cursor 220
410 and the second rotating member 420 of second supporting element 410 of being slidably connected.Second supporting element 410 includes the second active edges
The second sliding edge 412 that edge 411 and relatively described second active margin 411 are arranged, and it is connected to second active edges
Two second sides 413 between edge 411 and second sliding edge 412.Two second sides 413 are respectively adjacent to two
A second cursor 220.I.e. described second supporting element 410 is located substantially between two second cursors 220.It is described
Second supporting element 410 is slidably connected second rotating member 420 at second sliding edge 412.Second supporting element
410 connect second cursor 220 in the second side 413 at second active margin 411.Described second is living
Dynamic edge 411 to the part of second sliding edge 412 forms the structure supported to the flexible display screen 800.Described
Two supporting elements 410 are substantially in plate shape, to increase to the 800 bearing area accounting of flexible display screen.When first carrying
Second load-bearing part 210 overturning relatively of part 110 is to be unfolded flexible display screen 800, first rotating member 320 relatively described the
The sliding of one supporting element 310 is shunk, and the relatively described sliding of second supporting element 410 of second rotating member 420 is shunk, described in driving
Pedestal 500 carries 800 part of flexible display screen.
When first load-bearing part 110 is mutually drawn close with second load-bearing part 210, first active margin 311 and institute
The second active margin 411 is stated mutually to draw close with first cursor 120 and second cursor 220 respectively, and described
There are the pedestal 500, first sliding edge 312 and institutes between one sliding edge 312 and second sliding edge 412
State between the second sliding edge 412 that there are spacing.I.e. described first supporting element 310 under the drive of first load-bearing part 110,
For second supporting element 410 under the drive of second load-bearing part 210, first supporting element 310 is first turn relatively described
Moving part 320 is unfolded, and relatively described second rotating member 420 of second supporting element 410 is unfolded.First supporting element 310 and institute
It states and provides biggish accommodating space between the second supporting element 410, accommodate the curved of the flexible display screen 100 using the accommodating space
Bent portions, to facilitate first support frame 310 and second supporting element 410 to reduce to the curved of the flexible display screen 100
Curvature.
When the relatively described expansion of second load-bearing part 210 of first load-bearing part 110, the opposite institute of first supporting element 310
It states the sliding of the first rotating member 320 to shrink, the relatively described sliding of second rotating member 420 of second supporting element 410 is shunk.Described
One supporting element 310 and 320 flush of the second supporting element, first supporting element 310 and second supporting element 320 difference
It draws close to the two sides of the pedestal 500, the flexible display screen 800 is supported with realizing.
In present embodiment, the pedestal 500 includes 510 He of first rotating shaft for being rotatablely connected first rotating member 320
It is rotatablely connected the second shaft 520 of second rotating member 420, and is equipped with and is located at the first rotating shaft 510 and described second
Housing groove 530 between shaft 520, the first rotating shaft 510 and second shaft 520 are parallel, and the pedestal 500 is also
It is rotatablely connected first cursor 120 and second cursor 220, to drive first load-bearing part and described second to hold
Holder is mutually closed or phase demodulation.
The pedestal 500 includes connection shell 540.The connection shell 540 includes the first side plate 541 and described first
The second opposite side plate 542 of side plate 541 and the third side plate for being fixedly connected with first side plate 541 and second side plate 542
543.First side plate 541, the second side plate 542 and the third side plate 543 are integrally formed.The formation of housing groove 530
Between first side plate 541, the second side plate 542 and third side plate 543.The connection shell 540 is substantially in U-typed shell
Body.The first rotating shaft 510 is fixed on edge of first side plate 541 far from the third side plate 543.Second shaft
520 are fixed on edge of second side plate 542 far from the third side plate 543.The first rotating shaft 510 parallel described first
The edge of side plate 541 extends.The edge of parallel second side plate 542 of second shaft 520 extends.When first carrying
Relatively described second load-bearing part, 210 phase demodulation of part 110, first load-bearing part 110 and second load-bearing part 210 splice respectively
In 543 edge of third side plate, first load-bearing part 110, the second load-bearing part 210 and the third side plate 543 are to described
1000 internal components of folding device block, and improve 900 appearance of folding device.When first load-bearing part 110 is relatively described
Second load-bearing part, 210 phase is drawn close, first load-bearing part 110 and second load-bearing part 210 respectively with first side plate 541
Splice with second side plate 542, so that 900 surface structure of the folding device is succinct.
By the way that in first load-bearing part 110 and second load-bearing part 210, with respect under unfolded state, described first is movable
Component 300 and second movable component 400 support the flexible display screen 800, and utilize first movable component 300
Expansion, and first movable component 300 and second movable component can be slided respectively with second movable component 400
400 are rotatablely connected the pedestal 500 respectively, and first movable component 300 is facilitated mutually to lean on second movable component 400
Hold together, to accommodate the bending part of the flexible display screen 800, that is, realize the flexible display screen 800 is effectively folded or
Effectively expansion, improves user experience.
First cursor 120 and institute are separately connected by first supporting element 310 and second supporting element 410
The second cursor 220 is stated, to facilitate under first load-bearing part 110 and the opposite unfolded state of second load-bearing part 210, institute
It states the first supporting element 310 and second supporting element 410 supports the flexible display screen 800, and utilize first carrying
Part 110 is mutually drawn close with second load-bearing part 210, drives first supporting element 310 and second supporting element 320 that can distinguish
Relatively described first rotating member 320 and second rotating member 420 sliding expansion, and first rotating member 320 and described the
Two rotating members 420 are rotatablely connected the pedestal 500 respectively, and the housing groove 530 facilitates the receiving flexible display screen 800
Bending part, that is, realize and the flexible display screen 800 effectively folded or effectively expansion, improve user experience.
Further, referring to Fig. 3, the folding device 900 further includes third supporting element 600, the third supporting element
600 are slidably connected the pedestal 500, to the bending part carrying to the flexible display screen 800, when first load-bearing part
110 are closed with 210 phase of the second load-bearing part, and 600 part of the third supporting element sliding is contained in the housing groove 530
It is interior.
In present embodiment, the glide direction of the relatively described pedestal 500 of the third supporting element 600 substantially vertical described
Three side plates 543.The third supporting element 600 include first side edge 601 and relatively first side board edge 601 be arranged the
Dual side-edge edge 602.The first side edge 601 is substantially adjacent to the first rotating shaft 510.The second side edge 602 is substantially
Close to second shaft 520.The third supporting element 600 further includes being connected to the first side edge 601 and described second
Two end margins 603 between side edge 602.Two end margins 603 are respectively adjacent to the both ends of the connection shell 540.
The distance between two described end margins 603 are roughly the same with the width of the flexible display screen 800.When the third supporting element
600 slide into 530 opening of housing groove, the third supporting element 600 substantially with the first rotating shaft 510 and described
Two shafts 520 are concordant, i.e., the described third supporting element 600 substantially with first supporting element 310 and 410 phase of the second supporting element
Concordantly.First supporting element 310, the second supporting element 410 and third supporting element 600 are jointly to the flexible display screen 800
Support.The end of the third supporting element 600 connects the end of first cursor 120 and the end of second cursor 220
Portion.The end of first cursor 120 and the end of second cursor 220 drive the third supporting element 600 opposite
The connection shell 540 slides.The third supporting element 600 is contained in the housing groove 530.The flexible display screen
800 bending part is contained in the housing groove 530.The third supporting element 600 can be fixedly connected with the Flexible Displays
The bending part of screen 800, to drive the bending part of the flexible display screen 800 towards accommodating in the housing groove 530.
Further, please refer to Fig. 3, Fig. 4 and Fig. 5, the third supporting element 600 be equipped with the first sliding part 605 and with institute
State the second opposite sliding part 606 of the first sliding part 605, first sliding part 605 is slidably connected first cursor
120, second sliding part 606 is slidably connected second cursor 220.First load-bearing part 110 relatively described second
Load-bearing part 210 is closed, and first cursor 120 and second cursor 220 drive 605 He of the first sliding part respectively
The relatively described pedestal 500 of second sliding part 606 slides, recessed to drive the third supporting element 600 to be contained in the storage
In slot 530.
In present embodiment, first sliding part 605 and second sliding part 606 are set to the end margin 603,
And it is located at 603 both ends of end margin.The third supporting element 600 includes two first sliding parts 605 and two
Second sliding part 606.Two first sliding parts 605 are respectively arranged at two end margins 603.Two described
Two sliding parts 606 are respectively arranged at two end margins 603.First sliding part 605 and second sliding part 606 are equal
For round boss.First side plate 541 and second side plate 542 are respectively equipped with the first notch 544 and the second notch 545,
First cursor 120 and second cursor 220 are stretched through first notch 544 and second notch 545 respectively
Enter in the housing groove 530, to facilitate first cursor 120 and second cursor 220 to be slidably connected respectively institute
State the first sliding part 605 and second sliding part 606.First side plate 541 is set at both ends there are two described first respectively
Notch 544.Second side plate 542 is set at both ends there are two second notch 545 respectively.First cursor 120 leans on
First sliding groove 21 is arranged in one end of the nearly pedestal 500, and second cursor 220 is arranged close to one end of the pedestal 500
Second sliding slot 221.First sliding part 605 is slidably connected in the first sliding groove 21.Second sliding part 606 slides
It is connected in the second sliding slot 221.First sliding part 605 slides on two closed ends of the first sliding groove 21, with
And second sliding part 606 slides on two closed ends of the second sliding slot 221, first cursor 120 and described
Second cursor 220 drives the third supporting element 600 to slide into and first supporting element 310 and second supporting element
410 is concordant, or the third supporting element 600 is driven to slide into 530 bottom of housing groove.The first sliding groove 21 and institute
It states second sliding slot 221 and is located at first cursor 120 towards 603 side of end margin and second cursor
220 towards 603 side of end margin.
Further, Fig. 4, Fig. 5 and Fig. 6 are please referred to, first cursor 120, which is equipped with, is rotatablely connected the pedestal 500
The first rotation section 22, the first rotation section 22 is slidably connected first sliding part 605, and the rotation of the first rotation section 22 is axially flat
The row first rotating shaft 510.Second cursor 220 is equipped with the second rotation section 222 for being rotatablely connected the pedestal 500.Institute
It states the second rotation section 222 to be slidably connected second sliding part 606, the rotation of second rotation section 222 is axial parallel described
Second shaft 520.
In present embodiment, first rotation section 22 is located at first cursor 120 close to the one of the pedestal 500
End.Second rotation section 222 is located at second cursor 220 close to one end of the pedestal 500.First rotation section
22 are contained in the housing groove 530 through first notch 544.Second rotation section 222 is through second notch 545
It is contained in the housing groove 530.First rotation section 22 is equipped with first rotating shaft hole 23, and second rotation section 222 is set
There is the second shaft hole 223.The pedestal 500 is rotatablely connected the first rotating shaft hole 23 through shaft, and is rotatablely connected through shaft
Second shaft hole 223.The first sliding groove 21 is set to first rotation section 22, and is located at the first rotating shaft hole 23
Side.The second sliding slot 221 is set to second rotation section 222, and is located at 223 side of the second shaft hole.
Further, Fig. 5, Fig. 6 and Fig. 7 are please referred to, the pedestal 500 is equipped with partition 550, and the partition 550 will be described
Housing groove 530 separates the first groove 531 and the second groove 532.It is recessed that the third supporting element 600 is partially housed in described first
Slot 531, first sliding part 605 and second sliding part 606 wear the partition 550,22 He of the first rotation section
Second rotation section 222 is contained in second groove 532.
In present embodiment, the pedestal 500 is set there are two the partition 550.Two partitions 550 are along the connection
The arrangement of 540 length direction of shell.Two partitions 550 are oppositely arranged.The housing groove 530 is divided into one described first
Groove 531 and two second grooves 532.Two grooves 532 are located at 540 length direction two of connection shell
End.The partition 550 is equipped with the first sliding groove 551 of perforation first groove 531 and second groove 532, and passes through
Lead to the second sliding groove 552 of first groove 531 and second groove 532.The extending direction of first sliding groove 551
The substantially vertical third side plate 543.The substantially vertical third side plate 543 of the extending direction of second sliding groove 552.Institute
Partition 550 is stated to be wholely set with first side plate 541, the second side plate 542 and third side plate 543.First sliding part 605
First sliding groove 551 and second sliding groove 552 are worn respectively with second sliding part 606.First sliding
Portion 605 and second sliding part 606 are slided along first sliding groove 551 and second sliding groove 552 respectively.Described
The part that one sliding part 605 wears first sliding groove 551 is slidably connected to the first sliding groove 21.Second sliding part
606 parts for wearing second sliding groove 552 are slidably connected to the second sliding slot 221.Using the partition 550 to described
Third supporting element 600 carries out slide-and-guide, and by the main part of the third supporting element 600 and first rotation section 22 and
Second rotation section 222 separates, to facilitate the relatively described pedestal in first rotation section 22 and second rotation section 222
500 rotations.
Further, Fig. 7, Fig. 8 and Fig. 9 are please referred to, the folding device 900 further includes rotation connection component 700, described
Rotation connection component 700 includes the bearing part 710 for being fixedly connected with the pedestal 500, is rotatablely connected the first of the bearing part 710
Gear 720 and the second gear 730 for being rotatablely connected the bearing part.Axial described first turn in parallel of the first gear 720
Axis 510, axial parallel second shaft 520 of the second gear 730.First rotation section 22 is fixedly connected with described
One gear 710, second rotation section 222 are fixedly connected with the second gear 720, the first gear 720 and described second
Gear 730 rotates synchronously.
In present embodiment, the folding device 900 includes two rotation connection components 700.Two rotations
Connection component 700 is located at 540 both ends of connection shell.The bearing part 710 is fixed on 22 He of the first rotation section
Second rotation section 222 is far from 550 side of partition.The side of the bearing part 710 and the connection shell 540 are fixed
Connection.The bearing part 710 is equipped with the second bearing hole that first axle bearing bore 711 and the relatively described first axle bearing bore 711 are arranged
712.The rotation axis of the first gear 720 wears the first axle bearing bore 711 and is inserted into the first rotating shaft hole 23.It is i.e. described
The rotation axis of first gear 720 is fixedly connected with first rotation section 22, and it is described to realize that first rotation section 22 is rotatablely connected
Bearing part 710 realizes that first rotation section 22 is rotatablely connected the pedestal 500 indirectly.The rotation axis of the second gear 730
It wears the second bearing hole 712 and is inserted into second shaft hole 223.The rotation axis of the i.e. described second gear 730 is fixed to be connected
Second rotation section 222 is connect, realizes that second rotation section 222 is rotatablely connected the bearing part 720, realizes described second turn
Dynamic portion 222 is rotatablely connected the pedestal 500 indirectly.It is rotated synchronously using the first gear 720 with the second gear 730,
First cursor 120 is rotated synchronously with the relatively described pedestal 500 of second cursor 220, i.e., described
One load-bearing part 110 and second load-bearing part 210 can the relatively described synchronous rotations of pedestal 500.
In present embodiment, the parallel partition 550 of the bearing part 710 is arranged.The bearing part 710 is from edge to institute
It states first axle bearing bore 711 and the second bearing hole 712 is respectively equipped with the first extension slot 713 and the second extension slot 714.Described
The rotation axis of the rotation axis of one gear 720 and the second gear 730 respectively with the first axle bearing bore 711 and second axis
Bearing bore 712 is non-linear to be rotatably assorted.It is rotated in the first gear 720 and the second gear 730 relative to the bearing part 710
In the process, the first axle bearing bore 711 and the second bearing hole 712 extend in first extension slot 713 and described second
Caliber size variation may be implemented under the action of slot 714, so that the bearing part 710 is to the first gear 720 and described the
The rotation clamping power of two gears 730 can change, and facilitate user that can easily hold first load-bearing part 110 and described second
210 phase of holder is drawn close or is mutually opened.
Further, Fig. 8, Fig. 9, Figure 10 and Figure 11 are please referred to, the folding device 900 further includes rotation connection component
700, the rotation connection component 700 includes the bearing part 710 for being fixedly connected with the connection pedestal 500, the rotation connection axis
The first gear 720 of bearing member 710 and the second gear 730 for being rotatablely connected the bearing part 710.The first gear 720 is equipped with
First rotation axis 721, the second gear 730 are equipped with the second rotation axis 731.First rotation axis 721 of the first gear 720
The axial parallel first rotating shaft 510, axial parallel second shaft of the second rotation axis 731 of the second gear 730
520.First rotating junction 22 is fixedly connected with the first rotation axis 721 of the first gear 720, and second rotation connects
Socket part 222 is fixedly connected with the second rotation axis 731 of the second gear 730, the first gear 720 and the second gear
730 rotate synchronously.
In present embodiment, the folding device 900 includes two rotation connection components 700.Two rotations
Connection component 700 is located at 540 both ends of connection shell.The bearing part 710 is fixed on first rotating junction
22 and second rotating junction 222 far from 550 side of partition.The side of the bearing part 710 and the connection shell
Body 540 is fixedly connected.The bearing part 710 is equipped with second that first rotating shaft hole 711 and the relatively described first rotating shaft hole 711 are arranged
Shaft hole 712.First rotation axis 721 of the first gear 720 passes through the first rotating shaft hole 711 and is inserted into the first axle
Hole 23.First rotation axis 721 of the i.e. described first gear 720 is fixedly connected with first rotating junction 22, realizes described the
One rotating junction 22 is rotatablely connected the bearing part 710, realizes first rotating junction 22 indirectly described in rotation connection
Connect pedestal 500.Second rotation axis 731 of the second gear 730 passes through second shaft hole 712 and is inserted into described second
Axis hole 223.Second rotation axis 731 of the i.e. described second gear 730 is fixedly connected with second rotating junction 222, realizes institute
It states the second rotating junction 222 and is rotatablely connected the bearing part 720, realize that rotation connects indirectly for second rotating junction 222
Connect the connection pedestal 500.It is rotated synchronously using the first gear 720 with the second gear 730, so that described first turn
Swing arm 120 can be rotated synchronously with the relatively described connection pedestal 500 of second cursor 220, i.e., described first load-bearing part 110
It can the relatively described synchronous rotation of connection pedestal 500 with second load-bearing part 210.
In present embodiment, the parallel partition 550 of the bearing part 710 is arranged.The bearing part 710 includes bottom plate
717, it is fixed on the first boss 718 of the bottom plate 717 and is fixed on the second boss 719 of the bottom plate 717.Described first is convex
Platform 718 and the second boss 719 are set to the bottom plate 717 towards 600 side of third supporting element.The first rotating shaft
Hole 711 passes through the bottom plate 717 and the first boss 718.The geometric center in the first rotating shaft hole 711 and described first convex
The geometric center of platform 718 is overlapped.Second shaft hole 712 passes through the bottom plate 717 and the second boss 719.Described
The geometric center of two shaft holes 712 and the geometric center of the second boss 719 coincide.Pass through the first rotating shaft hole 711
It is each passed through the first boss 718 and the second boss 719 with second shaft hole 712, has deepened described first turn
The depth of axis hole 711 and second shaft hole 712, and then increase the first rotating shaft hole 711 and first rotation axis
721 matching area, and the matching area of second shaft hole 712 and second rotation axis 731 is increased, so that institute
Bearing part 710 is stated to increase the rotary damping power of first rotation axis 721 and second shaft 731.The first boss
718 and the second boss 719 also increased separately the bearing part 710 in the first rotating shaft hole 711 and second turn described
Internal stress at axis hole 712, to increase the bearing stress of first rotation axis 721 and second rotation axis 731.The axis
Bearing member 710 is respectively equipped with the first notch 713 and second from edge to the first rotating shaft hole 711 and second shaft hole 712
Notch 714.First notch 713 extends to the first rotating shaft hole 711 by the edge of the bottom plate 717.Described first cuts
Mouth 713 passes through the bottom plate 717 and the first boss 718.Second notch 714 is extended by the edge of the bottom plate 717
To second shaft hole 712.Second notch 714 passes through the bottom plate 717 and the second boss 719.The bottom plate
717 have the first arc edge 7171 and with first arc edge 7171 with respect to the second arc edge 7172.Described first
Notch 713 extends to the first rotating shaft hole 711 by first arc edge 7171.Second notch 714 is by described
Two arc edges 7172 extend to second shaft hole 712.The extending direction of first notch 713 and second notch
714 extending direction is in angle, so that the stress of first notch 713 and second notch 714 to the bearing part 710
There is the effect cancelled out each other in loss.
In relatively described 710 rotation process of bearing part of the first gear 720 and the second gear 730, described
One shaft hole 711 and second shaft hole 712 can be under the action of first notch 713 and the second notch 714
Caliber size variation is realized, so that rotation card of the bearing part 710 to the first gear 720 and the second gear 730
Holding force can change, and user is facilitated easily can mutually to draw close first load-bearing part 110 with second load-bearing part 210 or phase
It opens.First notch 713 and second notch 714 are respectively the first rotating shaft hole 711 and second shaft hole
712 provide deformation surplus, to guarantee that first rotation axis 721 and second rotation axis 731 can be inserted described first turn
Axis hole 711 and second shaft hole 712.The inner circumferential side wall in the first rotating shaft hole 711 can be and first rotation axis
721 outer peripheral sidewall is interference fitted completely, and the inner circumferential side wall in the first rotating shaft hole 711 can also be in the presence of part and described the
The outer peripheral sidewall of one rotation axis 721 is interference fitted.The inner circumferential side wall of second shaft hole 712 can be and second rotation
The outer peripheral sidewall of axis 731 is interference fitted completely, the inner circumferential side wall of second shaft hole 712 can also be in the presence of part with it is described
The outer peripheral sidewall of second rotation axis 731 is interference fitted.The bearing part 710 is to first rotation axis 721 and second turn described
Moving axis 731 applies shaft chucking power respectively, so that first rotation axis 721 and second rotation axis 731 are in rotation process
In there are rotary damping power, to realize first load-bearing part 110, relative to second load-bearing part 210 rotation, there are rotary dampings
Power, and then improve user and manipulate feel.
In present embodiment, the first rotating shaft hole 711 has the first inner circumferential side wall 7111.First notch 713 has
There are two the first inner sidewalls 7131 for being connected to the first inner circumferential side wall 7111.Institute is not inserted into first rotation axis 721
When stating first rotating shaft hole 711, the internal diameter in the first rotating shaft hole 711 is less than the outer diameter of first rotation axis 721.When described
After one rotation axis 721 is inserted into the first rotating shaft hole 711, two of first notch 713,7131 phase of the first inner sidewall
Mutually separate, two first inner sidewalls 7131 tend to restore to state is mutually drawn close, and the bearing part 710 is at two described first
There is the pretightning force mutually drawn close at inner sidewall 7131, so that the first inner circumferential side wall 7111 is to first rotation axis
721 closely support, and then the first inner circumferential side wall 7111 applies rotary damping to the outer peripheral sidewall in the first rotating shaft hole 721
Power.Second shaft hole 712 has the second inner circumferential side wall 7121.Second notch 714, which has, to be connected in described second
Two the second inner sidewalls 7141 of all side walls 7121.When second rotation axis 731 is not inserted into second shaft hole 712,
The internal diameter of second shaft hole 712 is less than the outer diameter of second rotation axis 731.When second rotation axis 721 is inserted into institute
After stating the second shaft hole 712, two of second notch 714, second inner sidewall 7141 is located remotely from each other, and two described
Two inner sidewalls 7141 tend to restore to state is mutually drawn close, and the bearing part 710 exists at two second inner sidewalls 7141
The pretightning force mutually drawn close, so that the second inner circumferential side wall 7121 closely supports second rotation axis 721, Jin Ersuo
It states the second inner circumferential side wall 7121 and rotary damping power is applied to the outer peripheral sidewall of second shaft hole 731.The bearing part 710 is
Resilient metal member.The bearing part 710 applies rotation friction to first rotation axis 721 and second rotation axis 731.
In present embodiment, the bearing part 710 further include be fixed on the bottom plate 717, and with the first boss 718
What part coincided first extends boss 7181, and the first extension boss 7181 is located at first rotating shaft hole 711 far from described the
The side of a kerf 713.The bearing part 710 further include be fixed on the bottom plate 717, and with 719 part of second boss
Second to coincide extends boss 7191, and the second extension boss 7191 is located at first rotating shaft hole 712 and cuts far from described second
The side of mouth 714.Described first distance for extending top to the bottom of boss 7181 is greater than the top of the first boss 718 extremely
The distance of bottom.The first extension boss 7181 increases the internal stress of the first boss 718, so that the bearing part 710
The rotary damping power of first rotation axis 721 is increased.The distance of top to the bottom of the second extension boss 7191 is big
Distance in top to the bottom of the second boss 719.The second extension boss 7191 increases the second boss 719
Internal stress, so that the bearing part 710 increases the rotary damping power of second rotation axis 731.Described first extends boss
7181 second ends 7183 that there is the first end 7182 for connecting the first boss 718 and the relatively described first end 7182 to be arranged,
And two the first side walls 7184 extended from the first end 7182 to the second end 7183, two the first side wall 7184 are in
Divergent shape extends.The first extension boss 7181 is arranged far from first notch 713, and described first extends boss 7181 not
It is also easy to produce deformation, increases the stability of the bearing part 710.Described second, which extends boss 7191, has connection described second convex
The second end 7193 that the first end 7192 of platform 719 and the relatively first end 7192 are arranged, and from the first end 7192 to
Two second sidewalls 7194 that the second end 7193 extends, two the first side wall 7194 extend in divergent shape.Described second prolongs
It stretches boss 7191 to be arranged far from second notch 714, the second extension boss 7191 is not likely to produce deformation, increases described
The stability of bearing part 710.
It is understood that being so that the folding device 900 mention in folding process to the flexible display screen 800
Increase the folding device 900 for the first rotary damping power or the second rotary damping power of offer to provide two kinds of control modes
Manipulation feel.The folding device 900 can be omitted the second bearing assembly 200, the first movable component 300, the second activity group
Part 400 and the pedestal 500, it includes: rotation connection component 700, including 710 He of bearing part that the folding device 900, which can be,
First rotation axis 721, the bearing part 710 are equipped with first rotating shaft hole 711 and are extended to by 711 inner sidewall of first rotating shaft hole
First notch 713 of 710 lateral wall of bearing part, first rotation axis 721 and the first rotating shaft hole 711 are at least partly
Interference fit, so that 711 inner circumferential side wall of the first rotating shaft hole applies rotation resistance to the outer peripheral sidewall of first rotation axis 721
Buddhist nun's power.First bearing assembly 100, first bearing assembly 100 are used to carry a part of the flexible display screen 800, institute
It is fixed with first rotation axis 721 to state the first bearing assembly 100, first bearing assembly 100 is rotated by described first
Axis 721 is rotated relative to the bearing part 710, so that first bearing assembly 100 drives a part of phase of the flexible display screen
The bearing part is overturn.
First rotating shaft hole 711 is equipped with by the bearing part 710 and institute is extended to by 711 inner sidewall of first rotating shaft hole
State the first notch 713 of 710 lateral wall of bearing part, the inner sidewall in the first rotating shaft hole 711 and first rotation axis 721
Outer peripheral sidewall is at least partly interference fitted, the periphery of the inner circumferential side wall in the first rotating shaft hole 711 to first rotation axis 721
Side wall applies rotary damping power, and first bearing assembly 100 passes through the relatively described bearing part 710 of first rotation axis 721
There are rotary damping power for rotation, improve the folding feel of the folding device 900.
Further, the rotation connection component 700 further includes the third gear 740 for being rotatablely connected the bearing part 710
With the 4th gear 750, the third gear 740 is engaged with the first gear 720, the 4th gear 750 and the third
Gear 740 engages, and the second gear 730 is engaged with the 4th gear 750.
In present embodiment, the bearing part 710 is additionally provided with 3rd bearing hole 715 and fourth bearing hole 716.The third
Bearing hole 715 and the fourth bearing hole 716 are between the first rotating shaft hole 711 and second shaft hole 712.It is described
The rotation axis of third gear 740 and the rotation axis of the 4th gear 750 are rotationally connected with 715 He of 3rd bearing hole respectively
The fourth bearing hole 716.The first gear 720, second gear 730, third gear 740 and the 4th gear 750 are respectively positioned on
The bearing part 710 facilitates described first far from first rotating junction 22 and 222 side of the second rotating junction
Cursor 120 is rotated relative to second cursor 220.
Further, the housing groove 530 has opening 531 of the opening towards the parallel first rotating shaft 510, described
Folding device 900 further includes the end cap 760 for being fixed on the connection pedestal 500, and the end cap 760 covers the opening 531, and
Cover the first rotating shaft 510, second shaft 520, first gear 720 and second gear 730.
In present embodiment, the end cap 760 is equipped with container 761.The opening and the opening of the container 761
531 docking.The bearing part 710 covers the opening of the container 761.The first gear 720, second gear 730, third
Gear 740 and the 4th gear 750 are contained in the container 761.The end cap 760 contacts at the connection shell
540, the rotation connection component 700 is protected with realizing, and improve the surface structure of the folding device 900.The end cap
The flush with outer surface of 760 all sides and the connection shell 540.
Further, Figure 11, Figure 12, Figure 13 and Figure 14 are please referred to, first load-bearing part 110 is equipped with the first accommodating chamber
13, the first accommodating chamber 13 has the first receiving opening 14 towards the connection pedestal 500, receives in the first receiving opening 14
Hold first cursor 120, and the receiving end cap 760 covers the part of the first gear 720.Second carrying
Part 210 is equipped with the second accommodating chamber 213, and second accommodating chamber is equipped with the second receiving opening 214, the second receiving opening 214
Interior receiving second cursor 220, and the receiving end cap 760 cover the part of the second gear 730.
In present embodiment, first load-bearing part 110 includes that the first bottom case 15 and the relatively described lid of first bottom case 15 close
The first frame 16.800 part of flexible display screen is fixed between first bottom case 15 and first frame 16, is led to
It crosses on the inside of first frame 16 and shows.Second load-bearing part 210 includes the second bottom case 215 and relatively described second bottom case
The second frame 216 that 215 lids close.Second bottom case 215 and second frame are fixed in 800 part of flexible display screen
Between 216, by being shown on the inside of second frame 216.First accommodating chamber 13 is formed in first bottom case 15 and institute
It states between the first frame 16.The first receiving opening 14 towards substantially parallel first bottom case 15.Second receiving
Chamber 213 is formed between second bottom case 215 and second frame 216.The direction of the second receiving opening 214 is substantially
The parallel second shell 215.The connection shell is covered using first load-bearing part 110 and second load-bearing part 210
540 a part, it is convenient when relatively described second load-bearing part 210 of first load-bearing part 110 is drawn close or is unfolded, described first
Load-bearing part 110 and second load-bearing part 210 and the connection shell 540 splice closely, are not easily accessible dust, improve appearance letter
Clean performance, and improve safety.
Further, Figure 15 and Figure 16 are please referred to, first cursor 120 is equipped with first supporting element that is slidably connected
310 the first sliding limiting section 24.Second cursor 220 second equipped with second supporting element 410 that is slidably connected is sliding
Dynamic limiting section 224.The sliding stroke of the relatively described second sliding limiting section 224 of second supporting element 410 is equal to described first
The sliding stroke of the relatively described first sliding limiting section 24 of supporting element 310.
In present embodiment, 120 screw of the first cursor is connected to first frame 16 towards first bottom
15 side of shell.The first sliding limiting section 24 is oppositely arranged with first rotating junction 22.Second cursor 220
Screw is connected to second frame 216 towards 215 side of the second bottom case.It is described second sliding limiting section 224 with it is described
Second rotating junction 22 is oppositely arranged.The first sliding limiting section 24 is equipped with the first arc chute 25, second sliding
Limiting section 224 is equipped with the second arc chute 225.Arcuately curve extends first arc chute 25.Second arc is sliding
Arcuately curve extends slot 225.The radian and length of first arc chute 25 and the radian and length of second arc chute 225
It spends equal.First supporting element 310 is equipped with the first arc snap-gauge 314 cooperated with first arc chute 25.Described
Two supporting elements 410 are equipped with the second arc snap-gauge 414 cooperated with second arc chute 225.The first arc snap-gauge 314
It is set to the first side 313, and at first active margin 311.The second arc snap-gauge 414 is set to institute
Second side 413 is stated, and at second active margin 411.The buckling curve of first arc chute 25 generally towards
To 15 protrusion of the first bottom case.It is convex that the buckling curve of second arc chute 225 is approximately towards second bottom case 215
It rises.It is slided using the relatively described first sliding limiting section 24 of the first arc snap-gauge 314,414 phase of the first arc snap-gauge
The second sliding limiting section 224 is slided, facilitates relatively described first rotating member 320 of first supporting element 310 to be unfolded, institute
Relatively described second rotating member 420 of the second supporting element 410 is stated to be unfolded.
Further, first rotating member 320 includes being rotatablely connected the first rotating shaft 510 (in figure shown in dotted line)
First insertion section 322 of the first rotation section 321 and relatively described first rotation section 321, first supporting element 310 are equipped with and institute
State the first slot 315 of the first insertion section 322 cooperation.Second rotating member 420 includes being rotatablely connected second shaft 520
Second insertion section 422 of second rotation section 421 of (in figure shown in dotted line) and relatively described second rotation section 421, described second
Supporting element 410 is equipped with the second slot 415 cooperated with second insertion section 422.
In present embodiment, first rotation section 321 is sheathed in the first rotating shaft 510.Second rotation section
421 are sheathed in second shaft 520.First insertion section 322 is wholely set with first rotation section 321.It is described
Second insertion section 422 is wholely set with second rotation section 421.First slot 315 is by first sliding edge 312
Extend towards first active margin 311.First insertion section 322 is equipped with the first elastic card.First supporting element 310
The first elastic chuck 316, first elastic card and the first elastic chuck 316 are equipped in first slot 315
It matches, to limit first insertion section 322 and the 310 phase clamping of the first supporting element.Described first elastic chuck 316 is set
There are the first detent and the second detent.First detent is close to first sliding edge 312.Second detent is relatively described
First detent is far from first sliding edge 312.When first elastic card is fastened in the described first elastic chuck 316
First detent, relatively described first rotating member 320 of first supporting element 310 are unfolded.When first elastic card is fastened in
Second detent of the described first elastic chuck 316, relatively described first rotating member 320 of first supporting element 310 are shunk.
In present embodiment, second slot 415 is by second sliding edge 412 towards second active margin
411 extend.Second insertion section 422 is equipped with the second elastic card.Second supporting element 410 is in second slot 415
It is inside equipped with the second elastic chuck 416, second elastic card is matched with the described second elastic chuck 416, described in limitation
Second insertion section 422 and the 410 phase clamping of the second supporting element.Described second elastic chuck 416 is equipped with third detent and the 4th
Detent.The third detent is close to second sliding edge 412.The relatively described third detent of 4th detent is far from described
Second sliding edge 412.When second elastic card is fastened in the third detent of the described second elastic chuck 416, described the
Relatively described second rotating member 420 of two supporting elements 410 is unfolded.When second elastic card is fastened in the described second elastic chuck
416 the 4th detent, relatively described second rotating member 420 of second supporting element 410 are shunk.
Further, Figure 17 and Figure 18 are please referred to, the flexible display screen 800 includes including being fixed on first carrying
First display unit 810 of part 110, the second display unit 820 for being fixed on second load-bearing part 210 and to be connected to described first aobvious
Show the bent display unit 830 between portion 810 and second display unit 820.
In present embodiment, first display unit 810 be fixed on first frame 16 and first bottom case 15 it
Between.Second display unit 820 is fixed between second frame 216 and second bottom case 215.The bent display
Portion 830 is wholely set with first display unit 810 and second display unit 820.When the opposite institute of first load-bearing part 110
It states the second load-bearing part 210 to draw close, be received between first supporting element 310, the second supporting element 410 and the third supporting element 600
Hold the bent display unit 830.When first load-bearing part 110, second load-bearing part 210 relatively is unfolded, described first
Support member 310, the second supporting element 410 and the third supporting element 600 support the bent display unit 830 jointly.
Further, the electronic equipment 1000 further includes the first function element 910 and the second function element 920.It is described
First function element 910 and second function element 920 are individually fixed in first load-bearing part 110 and second carrying
Part 210, the flexible display screen 800 cover first function element 910 and second function element 920.The electronics
Equipment 1000 can fix multiple first function elements 910 on first load-bearing part 110.First function element
910 can be battery, mainboard, loudspeaker or receiver etc..The electronic equipment 1000 can be in second load-bearing part 210
Upper multiple second function elements 920 of fixation.Second function element 920 can be camera module, antenna, storage
Device, power connector or headset connector etc..
First rotating shaft hole is equipped with by the bearing part and the bearing part is extended to by first rotating shaft hole inner sidewall
First notch of lateral wall, the outer peripheral sidewall at least partly interference of the inner sidewall in the first rotating shaft hole and first rotation axis
First inner circumferential side wall of cooperation, the first rotating shaft hole applies rotary damping power, institute to the outer peripheral sidewall of first rotation axis
Stating the first bearing assembly, relative to bearing part rotation, there are rotary damping power by first rotation axis, improve the folding
The folding feel of device.
It is the preferred embodiment of application above, it is noted that for those skilled in the art,
Under the premise of not departing from application principle, several improvements and modifications can also be made, these improvements and modifications are also considered as the guarantor of application
Protect range.
Claims (14)
1. a kind of folding device, for carrying flexible display screen, which is characterized in that the folding device includes:
It is rotatablely connected component, including bearing part and the first rotation axis, the bearing part is equipped with first rotating shaft hole and by described first
Shaft hole inner sidewall extends to the first notch of the bearing part lateral wall, and first rotation axis and the first rotating shaft hole are extremely
Small part interference fit, so that the first rotating shaft hole inner circumferential side wall applies rotation resistance to the outer peripheral sidewall of first rotation axis
Buddhist nun's power；
First bearing assembly, first bearing assembly are used to carry a part of the flexible display screen, first carrying
Component is fixed with first rotation axis, and first bearing assembly is turned by the relatively described bearing part of first rotation axis
It is dynamic, so that first bearing assembly drives the relatively described bearing part overturning of described flexible display screen a part.
2. folding device according to claim 1, which is characterized in that
The rotation connection component further includes the second rotation axis, and the bearing part is equipped with opposite with the first rotating shaft hole second
Shaft hole and the second notch that the bearing part lateral wall is extended to by the second shaft hole inner sidewall, second shaft hole
With the second inner circumferential side wall that the outer peripheral sidewall with second rotation axis is at least partly interference fitted, so that second inner circumferential
Side wall applies rotary damping power to the outer peripheral sidewall of second rotation axis；
The folding device includes: the second bearing assembly, for carrying described flexible display screen another part, second carrying
Component is fixed with second rotation axis, and second bearing assembly is turned by the relatively described bearing part of second rotation axis
It is dynamic, so that first bearing assembly is mutually drawn close or is unfolded with second bearing assembly, and drive the flexible display screen
Mutually folding or phase demodulation.
3. folding device according to claim 2, which is characterized in that the rotation connection component further includes being fixedly connected with institute
State the first gear of the first rotation axis and the second gear for being fixedly connected with second rotation axis, the first gear and described the
The rotation of two gear synchronous.
4. folding device according to claim 3, which is characterized in that the rotation connection component further includes rotation connection institute
The third gear and the 4th gear of bearing part are stated, the third gear is engaged with the first gear, the 4th gear and institute
The engagement of third gear is stated, the second gear is engaged with the 4th gear.
5. folding device according to claim 4, which is characterized in that the folding device further include:
First movable component, including connecting the first supporting element of first bearing assembly and first supporting element that is slidably connected
The first rotating member；
Second movable component, including connecting the second supporting element of second bearing assembly and second supporting element that is slidably connected
The second rotating member；
Pedestal is connected, is fixedly connected with the bearing part, and be rotatablely connected first rotating member and second rotating member, it is described
Connect the housing groove that pedestal is equipped between first rotating member and second rotating member；
When first bearing assembly, second bearing assembly overturning closure relatively, first bearing assembly drives described the
The relatively described first supporting element sliding stretching, extension of one rotating member, second bearing assembly drive second rotating member relatively described
The sliding stretching, extension of second supporting element, the housing groove store the bending part of the flexible display screen；
When the relatively described second bearing assembly turning unfolding of first bearing assembly, first bearing assembly drives described the
The relatively described first supporting element sliding of one rotating member is shunk, and second bearing assembly drives second rotating member relatively described
The sliding of second supporting element is shunk, to drive the connection pedestal to carry the flexible display screen part.
6. folding device according to claim 5, which is characterized in that the folding device further includes third supporting element, institute
Third supporting element is stated to be slidably connected the connection pedestal, and be slidably connected first bearing assembly and the second carrying group
Part, the relatively described second bearing assembly expansion of first bearing assembly, and drive the relatively described connection of the third supporting element
Pedestal slides into the position of the bending part support to the flexible display screen, when first bearing assembly and second carrying
Component is mutually closed, and first bearing assembly and second bearing assembly drive third supporting element slide into and be contained in institute
State the position in housing groove.
7. folding device according to claim 5, which is characterized in that the housing groove has opening direction parallel described
The opening of first rotation axis, the folding device further includes being fixed on the end cap for connecting pedestal, described in the end cap covering
Opening, and cover the rotation connection component.
8. folding device described in any one according to claim 1~7, which is characterized in that the bearing part include bottom plate and
It is fixed on the first boss of the bottom plate, the bottom plate and the first boss are run through in the first rotating shaft hole, and described first cuts
Mouth extends to the first boss by the edge of the bottom plate.
9. folding device according to claim 8, which is characterized in that the bearing part further includes being fixed on the bottom plate,
And extending boss with the first boss part coincides first, the first extension boss is located at first rotating shaft hole far from institute
State the side of the first notch.
10. folding device according to claim 9, which is characterized in that described first extends top to the bottom of boss
Distance is greater than the distance of top to the bottom of the first boss.
11. folding device according to claim 9, which is characterized in that described first, which extends boss, has and connect described the
The second end of the first end of one boss and the relatively described first end setting, and extend from the first end to the second end
Two sidewalls, the two sidewalls extend in divergent shape.
12. folding device described in any one according to claim 1~7, which is characterized in that first bearing assembly includes
The first frame that first bottom case and the relatively described first bottom case lid close, first bottom case is fixed in the flexible display screen part
It between first frame, is shown by first scuncheon, first bearing assembly part is fixed on described
Between one bottom case and first frame.
13. a kind of electronic equipment, which is characterized in that the electronic equipment includes folding described in claim 1~12 any one
Stacking device, the electronic equipment further include flexible display screen, and the flexible display screen includes being fixed on first bearing assembly
Display unit and the fixed bent display unit of the bearing part relatively, when the relatively described bearing part of first bearing assembly turns over
Turn, the display unit is relatively described can the bending of bending display unit.
14. electronic equipment according to claim 13, which is characterized in that the electronic equipment further includes function element, institute
It states function element and is fixed on first bearing assembly, the flexible display screen covers the function element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821120631.7U CN208656822U (en) | 2018-07-13 | 2018-07-13 | Folding device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821120631.7U CN208656822U (en) | 2018-07-13 | 2018-07-13 | Folding device and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208656822U true CN208656822U (en) | 2019-03-26 |
Family
ID=65784421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821120631.7U Active CN208656822U (en) | 2018-07-13 | 2018-07-13 | Folding device and electronic equipment |
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| Country | Link |
|---|---|
| CN (1) | CN208656822U (en) |
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