CN208686793U - Folding device and electronic equipment - Google Patents
Folding device and electronic equipment Download PDFInfo
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- CN208686793U CN208686793U CN201821119981.1U CN201821119981U CN208686793U CN 208686793 U CN208686793 U CN 208686793U CN 201821119981 U CN201821119981 U CN 201821119981U CN 208686793 U CN208686793 U CN 208686793U
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- bearing assembly
- pedestal
- bearing
- supporting element
- movable component
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Abstract
This application discloses a kind of folding device and electronic equipment, the folding device includes: the first bearing assembly, for carrying flexible display screen a part；Second bearing assembly, for carrying described flexible display screen another part；The pedestal is rotatablely connected first load-bearing part and second bearing assembly；First movable component rotationally stretches in first load-bearing part and the pedestal；Second movable component rotationally stretches in second bearing assembly and the pedestal；When the relatively described second bearing assembly overturning closure of first bearing assembly, first movable component and the second movable component is driven to rotate expansion, first movable component is mutually drawn close with second movable component, and the bending part of the flexible display screen is stored between first movable component, the second movable component and the pedestal.It realizes and the flexible display screen is effectively folded, improve user experience.
Description
Technical field
Application is related to field of electronic device more particularly to a kind of folding device and electronic equipment.
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, a kind of folding device, for carrying flexible display screen, the flexible display screen
Including first part, second part and the bendable portion between the first part and the second part, wherein institute
Stating folding device includes:
First bearing assembly, first bearing assembly are used to carry the first part of the flexible display screen；
Second bearing assembly, second bearing assembly are used to carry the second part of the flexible display screen；
Pedestal is rotationally connected with first bearing assembly and second bearing assembly；
First movable component, first movable component are retractable structure, and first movable component one end can be rotated
Ground is connected to first bearing assembly, and the other end is rotatably connected at the pedestal；
Second movable component, second movable component are retractable structure, and second movable component one end can be rotated
Ground is connected to second bearing assembly, and the other end is rotatably connected at the pedestal；
When the relatively described second bearing assembly overturning of first bearing assembly, to drive the bendable portion to be bent,
First bearing assembly and second bearing assembly drive first movable component and second movable component respectively
It rotates and is unfolded, form accommodating space, the receipts between first movable component, second movable component and the pedestal
Hold space and accommodates the bendable portion after bending.
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 be fixed on first bearing assembly first display
Portion, the second display unit for being fixed on second bearing assembly and be connected to first display unit and second display unit it
Between flexible display unit.
Folding device provided by the embodiments of the present application and electronic equipment, by first bearing assembly and described second
Bearing assembly is with respect under unfolded state, and first movable component and second movable component are to the flexible display screen branch
Support, and be rotatably unfolded respectively using first movable component and second movable component, facilitate the first activity group
Part is mutually drawn close with second movable component, to accommodate the bending part of the flexible display screen, that is, is realized to the flexibility
Display screen effectively folds or effectively expansion, improves user experience.
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 another partial schematic diagram of electronic equipment provided by the present application；
Figure 11 is the schematic cross-section in unfolded state of electronic equipment provided by the present application；
Figure 12 is the schematic cross-section in folded state of electronic equipment provided by the present application；
Figure 13 is the stereoscopic schematic diagram in folded state of electronic equipment provided by the present application；
Figure 14 is the stereoscopic schematic diagram in unfolded state of electronic equipment provided by the present application；
Figure 15 is another partial schematic diagram of the electronic equipment provided by the present application in folded state；
Figure 16 is another partial schematic diagram of the electronic equipment provided by the present application in folded state；
Figure 17 is another schematic cross-section in unfolded state of electronic equipment provided by the present application；
Figure 18 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 load-bearing part 100 and second load-bearing part 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, 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 axle bearing bore 711 and the second bearing 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 first cursor far from first rotation section 22 and 222 side of the second rotation section
120 rotate relative to second cursor 220.
Further, Fig. 9 and Figure 10 are please referred to, the housing groove 530 has opening towards the parallel first rotating shaft
510 opening 531, the folding device 900 further include the end cap 760 for being fixed on the 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 pedestal 500, collecting post in the first receiving opening 14
The first cursor 120 is stated, and the receiving end cap 760 covers the part of the first gear 720.Second load-bearing part
210 are equipped with the second accommodating chamber 213, and second accommodating chamber is equipped with the second receiving opening 214, and described second accommodates in opening 214
Second cursor 220 is accommodated, and the receiving end cap 760 covers 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 rotation section 22.Second cursor, 220 screw
Second frame 216 is connected to towards 215 side of the second bottom case.The second sliding limiting section 224 and described second
Rotation section 22 is oppositely arranged.The first sliding limiting section 24 is equipped with the first arc chute 25, the second sliding limiting section 224
Equipped with the second arc chute 225.Arcuately curve extends first arc chute 25.Second arc chute 225 is along arc
Shape curve extends.The radian and length of first arc chute 25 and the radian and equal length of second arc chute 225.Institute
It states the first supporting element 310 and is equipped with the first arc snap-gauge 314 cooperated with first arc chute 25.Second supporting element
410 are equipped with the second arc snap-gauge 414 cooperated with second arc chute 225.The first arc snap-gauge 314 is set to institute
First side 313 is stated, and at first active margin 311.The second arc snap-gauge 414 is set to described second side
Side 413, and at second active margin 411.The buckling curve of first arc chute 25 is approximately towards described
One bottom case, 15 protrusion.The buckling curve of second arc chute 225 is approximately towards 215 protrusion of the second bottom case.Using institute
It states the relatively described first sliding limiting section 24 of the first arc snap-gauge 314 to slide, the first arc snap-gauge 414 relatively described second
It slides limiting section 224 to slide, relatively described first rotating member 320 of first supporting element 310 is facilitated to be unfolded, second support
Relatively described second rotating member 420 of part 410 is unfolded.
Further, first rotating member 320 includes the first rotation section 321 for being rotatablely connected the first rotating shaft 510
First insertion section 322 of relatively described first rotation section 321, first supporting element 310 are equipped with and first insertion section
First slot 315 of 322 cooperations.Second rotating member 420 includes being rotatablely connected (the dotted line institute in figure of second shaft 520
Show) the second rotation section 421 and relatively described second rotation section 421 the second insertion section 422, second supporting element 410 sets
There is the second slot 415 with second insertion section 422 cooperation.
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..The electronic equipment 1000 further includes connection 910 He of the first function element
The circuit board of second function element 920.The circuit board can be flexible circuit board.The circuit board is first function element
910 and second function element 920 provide electric signal.
First cursor and second turn described is separately connected by first supporting element and second supporting element
Swing arm, to facilitate under first load-bearing part and the opposite unfolded state of second load-bearing part, first supporting element and institute
It states the second supporting element to support the flexible display screen, and phase can be distinguished using first supporting element and second supporting element
To first rotating member and second rotating member sliding expansion, and first rotating member and second rotating member are distinguished
It is rotatablely connected the pedestal, first load-bearing part is facilitated mutually to draw close with second load-bearing part, and the housing groove is convenient
The bending part of the flexible display screen is accommodated, that is, realizes and the flexible display screen is effectively folded or is effectively unfolded, mention
High user experience.
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 (20)
1. a kind of folding device, for carrying flexible display screen, the flexible display screen includes first part, second part and position
Bendable portion between the first part and the second part, which is characterized in that the folding device includes:
First bearing assembly, first bearing assembly are used to carry the first part of the flexible display screen；
Second bearing assembly, second bearing assembly are used to carry the second part of the flexible display screen；
Pedestal is rotationally connected with first bearing assembly and second bearing assembly；
First movable component, first movable component are retractable structure, and first movable component one end rotationally connects
It is connected to first bearing assembly, the other end is rotatably connected at the pedestal；
Second movable component, second movable component are retractable structure, and second movable component one end rotationally connects
It is connected to second bearing assembly, the other end is rotatably connected at the pedestal；
It is described to drive the bendable portion to be bent when the relatively described second bearing assembly overturning of first bearing assembly
First bearing assembly and second bearing assembly drive first movable component and second movable component to rotate respectively
And be unfolded, accommodating space is formed between first movable component, second movable component and the pedestal, the receiving is empty
Between accommodate the bendable portion after bending.
2. folding device according to claim 1, which is characterized in that the pedestal is equipped with housing groove, the folding dress
Setting further includes third supporting element, and the third supporting element is slidably connected the pedestal, and be connected to first bearing assembly and
Second bearing assembly, the third supporting element to the bendable portion carry, when first bearing assembly with
Second bearing assembly relatively rotates, and first bearing assembly and second bearing assembly drive the third supporting element
It is slided in the housing groove.
3. folding device according to claim 2, which is characterized in that the third supporting element is equipped with the first sliding part and the
Two sliding parts, first sliding part are oppositely arranged with second sliding part, and first sliding part is slidably connected described
One bearing assembly, second sliding part are slidably connected second bearing assembly, first bearing assembly relatively described
The rotation of two bearing assemblies, first bearing assembly and second bearing assembly drive first sliding part and described respectively
The relatively described pedestal sliding of second sliding part, to drive the third supporting element to slide in the housing groove.
4. folding device according to claim 3, which is characterized in that first bearing assembly include the first load-bearing part and
It is fixed on the first cursor of first load-bearing part, first cursor is rotationally connected with the pedestal, and described first turn
Swing arm, which is equipped with, deviates the axial first sliding groove of rotation, and second bearing assembly includes the second load-bearing part and is fixed on described second
Second cursor of load-bearing part, second cursor are rotationally connected with the pedestal, and second cursor, which is equipped with to deviate, to be turned
Moving axis to second sliding slot, first sliding part and second sliding part are slidably connected the first sliding groove and described respectively
Second sliding slot.
5. folding device according to claim 4, which is characterized in that the pedestal is equipped with partition, and the partition will be described
Housing groove separates the first groove and the second groove, and the third supporting element is partially housed in first groove, and described first
Sliding part and second sliding part wear the partition, and first cursor is partially housed in second groove, described
Second cursor is partially housed in second groove.
6. folding device according to claim 4, which is characterized in that the folding device further includes rotation connection component,
The rotation connection component includes the bearing part for being fixedly connected with the pedestal, the first gear of the rotation connection bearing part and turns
The second gear of the dynamic connection bearing part, first cursor are fixedly connected with the first gear, second cursor
It is fixedly connected with the second gear, the first gear and the second gear rotate synchronously.
7. folding device according to claim 6, 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.
8. folding device according to claim 6, which is characterized in that the housing groove has opening direction parallel described
The axial opening of the rotation of first cursor, the folding device further includes the end cap for being fixed on the pedestal, and the end cap hides
The opening is covered, and covers first gear and second gear.
9. folding device according to claim 8, which is characterized in that first load-bearing part is equipped with the first accommodating chamber, the
One accommodating chamber has the first receiving opening towards the pedestal, and described first accommodates receiving first cursor in opening,
And the receiving end cap covers the part of the first gear, second load-bearing part, which has towards the second of the pedestal, to be received
Cavity, second accommodating chamber are equipped with the second receiving opening, and described second accommodates receiving second cursor in opening, and
Accommodate the part that the end cap covers the second gear.
10. folding device according to claim 9, which is characterized in that the pedestal includes being rotatablely connected described first to live
The first rotating shaft of dynamic component and the second shaft for being rotatablely connected second movable component, the first receiving opening inner side are also received
Hold the first rotating shaft, and accommodate the part that the end cap covers the first rotating shaft, the second receiving opening inner side is also received
Hold second shaft, and accommodates the part that the end cap covers second shaft.
11. folding device according to claim 10, which is characterized in that the pedestal includes connection shell, the connection
Shell includes the first side plate, the second side plate and third side plate, and first side plate is oppositely arranged with second side plate, and described the
Three side plates are fixedly connected with the third side plate, and the first rotating shaft is fixed on the edge of first side plate, second shaft
Be fixed on the edge of second side plate, the housing groove be formed in first side plate, the second side plate and third side plate it
Between.
12. folding device according to claim 11, which is characterized in that first cursor is described equipped with being slidably connected
First arc chute of the first movable component, second cursor are equipped with the second arc of second movable component that is slidably connected
Shape sliding slot, the radian and equal length of the radian and length of the first arc chute and second arc chute.
13. folding device according to claim 12, which is characterized in that first movable component includes the institute that is slidably connected
State the first supporting element of the first arc chute and the first rotating member of the relatively described first supporting element sliding extension, described first turn
Moving part is rotatablely connected the pedestal, and second movable component includes the second supporting element of second arc chute of being slidably connected
Second rotating member of the relatively described second supporting element sliding extension, second rotating member are rotatablely connected the pedestal.
14. folding device according to claim 13, which is characterized in that first supporting element is equipped with the first arc card
Plate, the first arc snap-gauge are snug fit in first arc chute, and second supporting element is equipped with the second arc card
Plate, the second arc snap-gauge are snug fit in the second arc chute.
15. folding device according to claim 13, which is characterized in that first rotating member includes described in rotation connection
The first flexible insertion section of first rotation section of pedestal and relatively described first rotation section, first supporting element be equipped with it is described
First slot of the first insertion section cooperation.
16. folding device according to claim 13, which is characterized in that second rotating member includes described in rotation connection
Second insertion section of the second rotation section of the second shaft and relatively described second rotation section, second supporting element be equipped with it is described
Second slot of the second insertion section cooperation.
17. according to folding device described in claim 4~16 any one, which is characterized in that first load-bearing part 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, second load-bearing part is including the second bottom case and relatively
The second frame that the second bottom case lid closes, second bottom case and second frame are fixed in the flexible display screen part
Between, it is shown by second scuncheon.
18. a kind of electronic equipment, which is characterized in that the electronic equipment includes folding described in claim 1~17 any one
Stacking device, the electronic equipment further include flexible display screen, and the flexible display screen includes being fixed on first bearing assembly
The first display unit, be fixed on the second display unit of second bearing assembly and be connected to first display unit and described
Flexible display unit between two display units.
19. electronic equipment according to claim 18, which is characterized in that the electronic equipment further includes the first effector
Part, first function element are fixed on first bearing assembly, and the flexible display screen covers first function element.
20. electronic equipment according to claim 19, which is characterized in that the electronic equipment further includes the second function element
And circuit board, second function element are fixed on second bearing assembly, the circuit board connects first effector
Part and second function element, the flexible display screen cover second function element and the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821119981.1U CN208686793U (en) | 2018-07-13 | 2018-07-13 | Folding device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821119981.1U CN208686793U (en) | 2018-07-13 | 2018-07-13 | Folding device and electronic equipment |
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| Publication Number | Publication Date |
|---|---|
| CN208686793U true CN208686793U (en) | 2019-04-02 |
Family
ID=65880700
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821119981.1U Active CN208686793U (en) | 2018-07-13 | 2018-07-13 | Folding device and electronic equipment |
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| Country | Link |
|---|---|
| CN (1) | CN208686793U (en) |
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