CN109712537A - The two axis contract type structures based on the rotation of flexible screen infolding - Google Patents
The two axis contract type structures based on the rotation of flexible screen infolding Download PDFInfo
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- CN109712537A CN109712537A CN201910164149.6A CN201910164149A CN109712537A CN 109712537 A CN109712537 A CN 109712537A CN 201910164149 A CN201910164149 A CN 201910164149A CN 109712537 A CN109712537 A CN 109712537A
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- 230000009975 flexible effect Effects 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000004806 packaging method and process Methods 0.000 claims abstract description 11
- 238000013016 damping Methods 0.000 claims abstract description 9
- 230000002146 bilateral effect Effects 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 4
- 238000005538 encapsulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
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Abstract
The two axis contract type structures disclosed by the invention based on the rotation of flexible screen infolding, including main structure body, main structure body is by shell, the bilateral shaft composition of packaging body and the connection shell, shaft includes the compensation mechanism of bilateral symmetry and the rotating mechanism of centre, rotating mechanism is by multiple groups movable block and the rotating unit being set in the movable block, rotating unit has stuck point axis, gear shaft, stuck point spring and the body that takes all of composition, stuck point spring combines the stuck point retaining for completing 0 degree and 180 degree with stuck point axis, and generate damping, torsion, the body that takes all of combines completion with the gear shaft and rotates synchronously and generate torsion, movable block is equipped with the circular arc for guaranteeing that soft screen length is constant, Purely mechanical bending is realized by gear shaft and rack gear coaxial rotating and semi arch pipe position, meet the bending demand of infolding, the body that takes all of meets damping, the demand of torsion, meet The high-precision control demand of Folding screen bending, integral type encapsulate and rotate realization bending, and reasonable in design, shape-designing is simple and convenient.
Description
Technical field
The present invention relates to the connecting shafts that Folding screen applied technical field more particularly to a kind of Folding screen are applied, and refer in particular to one kind
The two axis contract type structures based on the rotation of flexible screen infolding.
Background technique
Folding screen refers to flexible OLED.The successful volume production of folding screen is not only great favourable in the high-end intelligence of a new generation
The manufacture of energy mobile phone, also because its low-power consumption, flexible characteristic bring far-reaching influence, future to the application of wearable device
Folding screen will be widely applied with the continuous infiltration of personal intelligent terminal.Screen mobile phone is folded to refer to using flexible, flexible
Property good screen mobile phone be otherwise known as because of likeness in form awns volume and roll up awns mobile phone.Compared to conventional screen, folding screen is with the obvious advantage,
It is not only more frivolous in volume, also below original device in power consumption, facilitate the cruising ability of lifting means, while being based on it
Characteristic flexible, flexibility is good, robustness are also much higher than previous screen, reduce the probability of equipment accidental injury.
It realizes Folding screen folder function, other than screen itself, realizes the connection component of folding, the i.e. company of bending part
Spindle design is also the largest technical problem.In view of the particularity of Folding screen, traditional shaft has no idea to meet its function need
It asks, special Folding screen shaft is needed to assist realizing, and Folding screen bending is according to application demand, be divided into infolding and be folded outward two kinds
Bending demand, its requirement of infolding bending mechanism are higher.
Summary of the invention
It is provided a kind of based on the rotation of flexible screen infolding it is an object of the invention to overcome shortcoming in the prior art
Two axis contract type structures.
To achieve the above object, the present invention adopts the following technical scheme that:
A kind of two axis contract type structures based on the rotation of flexible screen infolding, including main structure body, the main structure body is by shell, encapsulation
The bilateral shaft composition of body and the connection shell, the shaft include the compensation mechanism of bilateral symmetry and the rotating machine of centre
Structure, the rotating mechanism have stuck point by multiple groups movable block and the rotating unit being set in the movable block, the rotating unit
Axis, gear shaft, stuck point spring and the body that takes all of composition, the stuck point spring combine the card for completing 0 degree and 180 degree with the stuck point axis
Point retaining, and damping, torsion are generated, the body that takes all of combines completion with the gear shaft and rotates synchronously and generate torsion, described
Movable block is equipped with the circular arc for guaranteeing that soft screen length is constant.
Particularly, the gear shaft includes left gear axis and right gear axis, and the left gear axis and the combination of right gear axis connect
Connect synchronization.
Particularly, the compensation mechanism includes the first sliding block and the second sliding block being slidably connected, first sliding block and
The sliding rail spring for realizing positioning and torsion is equipped between two sliding blocks.
Particularly, the movable block includes the first movable block of short side two sides and is set to connection among the rotating mechanism
The second movable block, third movable block, the 4th movable block and the 5th movable block of the compensation mechanism, second movable block,
Three movable blocks, the 4th movable block and the 5th movable block are identical structure, and are equipped with circular arc, described in the first movable block connection
Stuck point axis.
Particularly, the body that takes all of connects the stuck point axis and gear shaft.
Particularly, the rotating mechanism includes that two groups of rotating units form two axle construction bodies, and the two axle construction body has two
Group stuck point axis, two groups of teeth wheel shaft, two groups of stuck point springs and the body that takes all of composition.
Particularly, the packaging body is made of the connection packaging body on bottom package and both sides, and the shaft is arranged described
In packaging body.
Particularly, the rotating mechanism lower part includes bottom case.
Particularly, the shaft is equipped with multiple groups and connects and realize that lock pays fixed screw.
The beneficial effects of the present invention are: the two axis contract type structures provided by the invention based on the rotation of flexible screen infolding, if
Two axis rotating mechanisms, two groups of stuck point axis and gear shaft connected applications are set, and the body that takes all of produces in conjunction with the circular arc being arranged on movable block
Raw damping, torsion realize Purely mechanical bending by wheel and rack coaxial rotating and semi arch pipe position, meet the bending of infolding
Demand meets the needs of damping, torsion using the body that takes all of, and meets the high-precision control demand of Folding screen bending, integral type encapsulation
And realization bending is rotated, reasonable in design, shape-designing is simple and convenient.
Detailed description of the invention
Fig. 1 is that the present invention is based on two axis contract type 0 degree of overall structure figures of structure of flexible screen infolding rotation.
Fig. 2 is that the present invention is based on two axis contract type structure 180 degree overall structure figures of flexible screen infolding rotation.
Fig. 3 is that the present invention is based on two axis contract type structure overall structure figure exploded views of flexible screen infolding rotation.
Fig. 4 is that the present invention is based on shaft exploded views in two axis contract type structures of flexible screen infolding rotation.
Fig. 5 is that the present invention is based on 0 degree of structure charts of shaft in two axis contract type structures of flexible screen infolding rotation.
Fig. 6 is that the present invention is based on shaft 180 degree structure charts in two axis contract type structures of flexible screen infolding rotation.
Fig. 7 is that the present invention is based on one of block structural diagrams movable in two axis contract type structures of flexible screen infolding rotation.
Fig. 8 is that the present invention is based on the two of block structural diagram movable in two axis contract type structures of flexible screen infolding rotation.
Fig. 9 is that the present invention is based on two axis contract type structure middle gear axle construction figures of flexible screen infolding rotation.
Specific embodiment
Below in conjunction with Figure of description, the invention will be further described:
Embodiment 1:
As shown in figs 1-9, a kind of two axis contract type structures based on the rotation of flexible screen infolding disclosed in the present embodiment, including structure master
Body 1, the main structure body 1 are made of the bilateral shaft 4 of shell 2, packaging body 3 and the connection shell 2, and the shaft 4 includes
The compensation mechanism 5 of bilateral symmetry and the rotating mechanism 6 of centre, the rotating mechanism 6 is by multiple groups movable block 7 and is set to the work
Rotating unit 8 in motion block 7, the rotating unit 8 are made of stuck point axis 9, gear shaft 10, stuck point spring 11 and the body 12 that takes all of,
The stuck point spring 11 combines the stuck point retaining for completing 0 degree and 180 degree with the stuck point axis 10, and generates damping, torsion, described
The body 12 that takes all of combines completion with the gear shaft 10 and rotates synchronously and generate torsion, and the movable block 7, which is equipped with, guarantees that soft screen is long
Spend constant circular arc.
The gear shaft 10 includes left gear axis 101 and right gear axis 102, the left gear axis 101 and right gear axis 102
Combination connection synchronizes.The compensation mechanism 5 includes the first sliding block 51 and the second sliding block 52 being slidably connected, first sliding block 51
And second be equipped with the sliding rail spring 53 for realizing positioning and torsion between sliding block 52.The movable block 7 includes the first of short side two sides
Movable block 71 and it is set to the second movable block 72, the third movable block that the compensation mechanism 5 is connected among the rotating mechanism 6
73, the 4th movable block 74 and the 5th movable block 75, second movable block 72, third movable block 73, the 4th movable block 74 and
Five movable blocks 75 are identical structure, and are equipped with circular arc 701, and first movable block 71 connects the stuck point axis 9.It is described to take all of
Body 12 connects the stuck point axis 9 and gear shaft 10.The rotating mechanism 6 includes that two groups of rotating units 8 form two axle construction bodies, institute
Two axle construction bodies are stated to be made of two groups of stuck point axis 9,10, two groups of stuck point springs 11 of two groups of teeth wheel shaft and the body 12 that takes all of.The encapsulation
Body 3 is made of the connection packaging body 32 on bottom package 31 and both sides, and the shaft 4 is arranged in the packaging body 3.The rotation
6 lower part of mechanism includes bottom case 13.The shaft 4 is equipped with multiple groups and connects and realize that lock pays fixed screw 14.
The another statement of applicant, implementation method and apparatus structure of the invention that the present invention is explained by the above embodiments,
But the invention is not limited to above embodiment, that is, do not mean that the present invention must rely on the above method and structure could be real
It applies.It should be clear to those skilled in the art, any improvement in the present invention, to implementation method selected by the present invention etc.
Effect replacement and addition, the selection of concrete mode of step etc., all of which fall within the scope of protection and disclosure of the present invention.
The present embodiment technical principle:
The circular arc that two axis rotating mechanisms, two groups of stuck point axis and gear shaft connected applications are set, and are arranged on take all of body and movable block
In conjunction with damping, torsion is generated, Purely mechanical bending is realized by wheel and rack coaxial rotating and semi arch pipe position, meets infolding
Bending demand, meet the needs of damping, torsion using the body that takes all of, meet the high-precision control demand of Folding screen bending, one
Formula encapsulates and rotates realization bending, and reasonable in design, shape-designing is simple and convenient.
The above is only to be not intended to limit the scope of the present invention to presently preferred embodiments of the present invention, therefore do not taking off
Under the premise of design spirit of the present invention, this field ordinary engineering and technical personnel is to structure, feature and principle of the present invention
The equivalence changes or decoration made, should all fall into the protection scope of the present patent application patent.
Claims (9)
1. based on flexible screen infolding rotation two axis contract type structures, it is characterised in that: including main structure body, the main structure body by
The bilateral shaft composition of shell, packaging body and the connection shell, the shaft includes compensation mechanism and the centre of bilateral symmetry
Rotating mechanism, for the rotating mechanism by multiple groups movable block and the rotating unit being set in the movable block, the rotation is single
Member is made of stuck point axis, gear shaft, stuck point spring and the body that takes all of, the stuck point spring combined with the stuck point axis completion 0 degree and
The stuck point retaining of 180 degree, and damping, torsion are generated, the body that takes all of combines completion with the gear shaft and rotates synchronously and generate
Torsion, the movable block are equipped with the circular arc for guaranteeing that soft screen length is constant.
2. a kind of two axis contract type structures based on the rotation of flexible screen infolding according to claim 1, it is characterised in that:
The gear shaft includes left gear axis and right gear axis, and the left gear axis and the combination connection of right gear axis synchronize.
3. a kind of two axis contract type structures based on the rotation of flexible screen infolding according to claim 1, it is characterised in that:
The compensation mechanism includes the first sliding block and the second sliding block being slidably connected, and is set between first sliding block and the second sliding block
There is the sliding rail spring for realizing positioning and torsion.
4. a kind of two axis contract type structures based on the rotation of flexible screen infolding according to claim 1, it is characterised in that:
The movable block includes the first movable block of short side two sides and is set among the rotating mechanism compensation machine that connects
The second movable block, third movable block, the 4th movable block and the 5th movable block of structure, second movable block, third movable block,
Four movable blocks and the 5th movable block are identical structure, and are equipped with circular arc, and first movable block connects the stuck point axis.
5. a kind of two axis contract type structures based on the rotation of flexible screen infolding according to claim 1, it is characterised in that:
The body that takes all of connects the stuck point axis and gear shaft.
6. a kind of two axis contract type structures based on the rotation of flexible screen infolding according to claim 1, it is characterised in that:
The rotating mechanism includes that two groups of rotating units form two axle construction bodies, and the two axle construction body has two groups of stuck point axis, two
Group gear shaft, two groups of stuck point springs and the body that takes all of composition.
7. a kind of two axis contract type structures based on the rotation of flexible screen infolding according to claim 1, it is characterised in that:
The packaging body is made of the connection packaging body on bottom package and both sides, and the shaft is arranged in the packaging body.
8. a kind of two axis contract type structures based on the rotation of flexible screen infolding according to claim 1, it is characterised in that:
The rotating mechanism lower part includes bottom case.
9. a kind of two axis contract type structures based on the rotation of flexible screen infolding according to claim 1, it is characterised in that:
The shaft is equipped with multiple groups and connects and realize that lock pays fixed screw.
Priority Applications (1)
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CN201910164149.6A CN109712537B (en) | 2019-03-05 | 2019-03-05 | Two-axis wedge-shaped structure based on inward folding rotation of flexible screen |
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CN201910164149.6A CN109712537B (en) | 2019-03-05 | 2019-03-05 | Two-axis wedge-shaped structure based on inward folding rotation of flexible screen |
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CN109712537B CN109712537B (en) | 2024-06-04 |
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110131299A (en) * | 2019-05-27 | 2019-08-16 | 东莞市劲丰电子有限公司 | Two-fold synchronous rotary mechanism inside and outside flexible screen |
CN110191211A (en) * | 2019-05-30 | 2019-08-30 | 深圳市长盈精密技术股份有限公司 | Folding path control mechanism, Folding display device and communication apparatus |
CN110219881A (en) * | 2019-06-06 | 2019-09-10 | *** | A kind of A hinge, folding stand, display, keyboard and electric appliance |
CN110259816A (en) * | 2019-07-16 | 2019-09-20 | 东莞市劲丰电子有限公司 | Meet the single axle hinge combined mechanism that flexible screen is folded outward |
CN110273916A (en) * | 2019-07-12 | 2019-09-24 | 东莞市劲丰电子有限公司 | The flexible screen for turning five axis based on two axis is folded outward synchronous rotary mechanism |
CN110310571A (en) * | 2019-06-18 | 2019-10-08 | 东莞市环力智能科技有限公司 | A kind of flexible screen having interior folding shaft |
CN110390885A (en) * | 2019-08-12 | 2019-10-29 | 东莞市环力智能科技有限公司 | A kind of eccentric ratio gear infolding |
WO2021007911A1 (en) * | 2019-07-15 | 2021-01-21 | 深圳市柔宇科技有限公司 | Bendable component |
WO2021073167A1 (en) * | 2019-10-17 | 2021-04-22 | 东莞市劲丰电子有限公司 | Two-axis passive outward-bending synchronous rotating mechanism |
CN112887457A (en) * | 2021-01-21 | 2021-06-01 | 维沃移动通信有限公司 | Folding mechanism and electronic equipment |
CN112922956A (en) * | 2019-12-06 | 2021-06-08 | 兆利科技工业股份有限公司 | Hidden type split hinge |
WO2021208793A1 (en) * | 2020-04-15 | 2021-10-21 | 东莞市劲丰电子有限公司 | Inward-bending inward folding rotation mechanism |
CN113593416A (en) * | 2021-08-04 | 2021-11-02 | 武汉华星光电半导体显示技术有限公司 | Folding display device |
WO2022001306A1 (en) * | 2020-06-30 | 2022-01-06 | 华为技术有限公司 | Folding apparatus and electronic device |
US11762431B2 (en) | 2020-07-08 | 2023-09-19 | Huawei Technologies Co., Ltd. | Rotating shaft structure and electronic device |
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CN209515063U (en) * | 2019-03-05 | 2019-10-18 | 东莞市劲丰电子有限公司 | The two axis contract type structures based on the rotation of flexible screen infolding |
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Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110131299A (en) * | 2019-05-27 | 2019-08-16 | 东莞市劲丰电子有限公司 | Two-fold synchronous rotary mechanism inside and outside flexible screen |
CN110191211A (en) * | 2019-05-30 | 2019-08-30 | 深圳市长盈精密技术股份有限公司 | Folding path control mechanism, Folding display device and communication apparatus |
CN110219881A (en) * | 2019-06-06 | 2019-09-10 | *** | A kind of A hinge, folding stand, display, keyboard and electric appliance |
CN110310571A (en) * | 2019-06-18 | 2019-10-08 | 东莞市环力智能科技有限公司 | A kind of flexible screen having interior folding shaft |
CN110273916A (en) * | 2019-07-12 | 2019-09-24 | 东莞市劲丰电子有限公司 | The flexible screen for turning five axis based on two axis is folded outward synchronous rotary mechanism |
WO2021007911A1 (en) * | 2019-07-15 | 2021-01-21 | 深圳市柔宇科技有限公司 | Bendable component |
CN110259816A (en) * | 2019-07-16 | 2019-09-20 | 东莞市劲丰电子有限公司 | Meet the single axle hinge combined mechanism that flexible screen is folded outward |
CN110390885A (en) * | 2019-08-12 | 2019-10-29 | 东莞市环力智能科技有限公司 | A kind of eccentric ratio gear infolding |
WO2021073167A1 (en) * | 2019-10-17 | 2021-04-22 | 东莞市劲丰电子有限公司 | Two-axis passive outward-bending synchronous rotating mechanism |
CN112922956A (en) * | 2019-12-06 | 2021-06-08 | 兆利科技工业股份有限公司 | Hidden type split hinge |
CN112922956B (en) * | 2019-12-06 | 2021-11-09 | 兆利科技工业股份有限公司 | Hidden type split hinge |
WO2021208793A1 (en) * | 2020-04-15 | 2021-10-21 | 东莞市劲丰电子有限公司 | Inward-bending inward folding rotation mechanism |
WO2022001306A1 (en) * | 2020-06-30 | 2022-01-06 | 华为技术有限公司 | Folding apparatus and electronic device |
US11762431B2 (en) | 2020-07-08 | 2023-09-19 | Huawei Technologies Co., Ltd. | Rotating shaft structure and electronic device |
CN112887457A (en) * | 2021-01-21 | 2021-06-01 | 维沃移动通信有限公司 | Folding mechanism and electronic equipment |
CN113593416A (en) * | 2021-08-04 | 2021-11-02 | 武汉华星光电半导体显示技术有限公司 | Folding display device |
WO2023010638A1 (en) * | 2021-08-04 | 2023-02-09 | 武汉华星光电半导体显示技术有限公司 | Folding display device |
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