CN209515063U - 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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- CN209515063U CN209515063U CN201920281051.4U CN201920281051U CN209515063U CN 209515063 U CN209515063 U CN 209515063U CN 201920281051 U CN201920281051 U CN 201920281051U CN 209515063 U CN209515063 U CN 209515063U
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Abstract
The two axis contract type structures disclosed by the utility model 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 encapsulates and rotate realization bending, and reasonable in design, shape-designing is simple and convenient.
Description
Technical field
The utility model 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
A kind of 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.
Utility model content
It is provided the purpose of the utility model is to overcome shortcoming in the prior art a kind of based on flexible screen infolding
Two axis contract type structures of rotation.
To achieve the above object, the utility model adopts the following technical solutions:
A kind of two axis contract type structures based on the rotation of flexible screen infolding, including main structure body, the main structure body by shell,
The bilateral shaft composition of packaging body and the connection shell, the shaft include the compensation mechanism of bilateral symmetry and the rotation of centre
Mechanism, the rotating mechanism have card by multiple groups movable block and the rotating unit being set in the movable block, the rotating unit
Point axis, gear shaft, stuck point spring and the body that takes all of composition, the stuck point spring combine with the stuck point axis 0 degree of completion and 180 degree
Stuck 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, institute
It states movable block and 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 utility model has the beneficial effects that: the two axis contract types provided by the utility model based on the rotation of flexible screen infolding
The circular arc that structure is arranged two axis rotating mechanisms, two groups of stuck point axis and gear shaft connected applications, and is 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.
Detailed description of the invention
Fig. 1 is two axis contract type 0 degree of overall structure figure of structure that the utility model is rotated based on flexible screen infolding.
Fig. 2 is the two axis contract type structure 180 degree overall structure figures that the utility model is rotated based on flexible screen infolding.
Fig. 3 is the two axis contract type structure overall structure figure exploded views that the utility model is rotated based on flexible screen infolding.
Fig. 4 is shaft exploded view in two axis contract type structures that the utility model is rotated based on flexible screen infolding.
Fig. 5 is 0 degree of structure chart of shaft in two axis contract type structures that the utility model is rotated based on flexible screen infolding.
Fig. 6 is shaft 180 degree structure chart in two axis contract type structures that the utility model is rotated based on flexible screen infolding.
Fig. 7 is one of movable block structural diagram in two axis contract type structures that the utility model is rotated based on flexible screen infolding.
Fig. 8 is two of movable block structural diagram in two axis contract type structures that the utility model is rotated based on flexible screen infolding.
Fig. 9 is the two axis contract type structure middle gear axle construction figures that the utility model is rotated based on flexible screen infolding.
Specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail:
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 knot
Structure main 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, the shaft 4
The rotating mechanism 6 of compensation mechanism 5 and centre including bilateral symmetry, the rotating mechanism 6 is by multiple groups movable block 7 and is set to institute
The rotating unit 8 in movable block 7 is stated, the rotating unit 8 has stuck point axis 9, gear shaft 10, stuck point spring 11 and takes all of 12 groups of body
At, 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,
The body 12 that takes all of combines completion with the gear shaft 10 and rotates synchronously and generate torsion, and it is soft that the movable block 7 is equipped with guarantee
Shield the constant circular arc of length.
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, the utility model illustrate the implementation method and dress of the utility model through the foregoing embodiment
Structure is set, but the utility model is not limited to above embodiment, that is, does not mean that the utility model must rely on above-mentioned side
Method and structure could be implemented.It should be clear to those skilled in the art, any improvement to the utility model, to this reality
With novel selected implementation method equivalence replacement and addition, the selection of concrete mode of step etc., the utility model is all fallen within
Within protection scope and the open scope.
The present embodiment technical principle:
Two axis rotating mechanisms, two groups of stuck point axis and gear shaft connected applications are set, and be arranged on take all of body and movable block
Circular arc, which combines, generates damping, torsion, realizes Purely mechanical bending by wheel and rack coaxial rotating and semi arch pipe position, meets
The bending demand of infolding 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 encapsulates and rotates realization bending, and reasonable in design, shape-designing is simple and convenient.
The above is only the preferred embodiment to the utility model, is not defined to the scope of the utility model,
Therefore under the premise of not departing from the spirit of the design of the utility model, this field ordinary engineering and technical personnel is to described in the utility model
The equivalence changes or decoration that structure, feature and principle is made, should all fall into the protection scope of present utility model application patent.
Claims (9)
1. a kind of two axis contract type structures based on the rotation of flexible screen infolding, it is characterised in that: including main structure body, the structure master
Body is made of the bilateral shaft of shell, packaging body and the connection shell, the shaft include bilateral symmetry compensation mechanism and
Intermediate rotating mechanism, the rotating mechanism is by multiple groups movable block and the rotating unit being set in the movable block, and described turn
Moving cell is made of stuck point axis, gear shaft, stuck point spring and the body that takes all of, and the stuck point spring combines completion 0 with the stuck point axis
The stuck point retaining of degree and 180 degree, and damping, torsion are generated, the body that takes all of combines completion with the gear shaft and rotates synchronously simultaneously
Torsion is generated, the movable block is 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)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920281051.4U CN209515063U (en) | 2019-03-05 | 2019-03-05 | The two axis contract type structures based on the rotation of flexible screen infolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920281051.4U CN209515063U (en) | 2019-03-05 | 2019-03-05 | The two axis contract type structures based on the rotation of flexible screen infolding |
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| CN209515063U true CN209515063U (en) | 2019-10-18 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109712537A (en) * | 2019-03-05 | 2019-05-03 | 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 |
| CN110848242A (en) * | 2019-12-24 | 2020-02-28 | 昆山玮硕恒基智能科技股份有限公司 | Flexible screen hinge and electronic equipment |
| CN117145856A (en) * | 2023-01-05 | 2023-12-01 | 荣耀终端有限公司 | Rotating shaft mechanism and foldable electronic equipment |
-
2019
- 2019-03-05 CN CN201920281051.4U patent/CN209515063U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109712537A (en) * | 2019-03-05 | 2019-05-03 | 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 |
| CN109712537B (en) * | 2019-03-05 | 2024-06-04 | 东莞市劲丰电子有限公司 | Two-axis wedge-shaped structure based on inward folding rotation of flexible screen |
| CN110848242A (en) * | 2019-12-24 | 2020-02-28 | 昆山玮硕恒基智能科技股份有限公司 | Flexible screen hinge and electronic equipment |
| CN110848242B (en) * | 2019-12-24 | 2024-04-30 | 昆山玮硕恒基智能科技股份有限公司 | Flexible screen hinge and electronic equipment |
| CN117145856A (en) * | 2023-01-05 | 2023-12-01 | 荣耀终端有限公司 | Rotating shaft mechanism and foldable electronic equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 2, Shangli Road, Shipai Town, Dongguan City, Guangdong Province, 523000 Patentee after: DONGGUAN JINFENG ELECTRONIC Co.,Ltd. Address before: 523000 Puxin Industrial Zone, Shipai Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN JINFENG ELECTRONIC Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |