CN208271482U - Foldable mechanism and foldable display device for foldable display device - Google Patents
Foldable mechanism and foldable display device for foldable display device Download PDFInfo
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- CN208271482U CN208271482U CN201820825596.2U CN201820825596U CN208271482U CN 208271482 U CN208271482 U CN 208271482U CN 201820825596 U CN201820825596 U CN 201820825596U CN 208271482 U CN208271482 U CN 208271482U
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- foldable
- supporting element
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- supportive body
- area
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Abstract
The utility model relates to a kind of foldable mechanisms for foldable display device, comprising: foldable area at supportive body, including at least one；The supportive body folds along the foldable area or is unfolded to drive flexible screen to fold or be unfolded；And supporting element, the supporting element is movable or is detachably arranged on the supportive body, and the supporting element has the first state that can support the foldable area to inhibit the foldable area to fold.Above-mentioned foldable mechanism, including supporting element, supporting element can support foldable area to inhibit the folding in foldable area when being in first state, and then can inhibit the folding of the corresponding flexible screen in the foldable area, so as to flatten flexible screen to guarantee its visual effect.The utility model also provides a kind of foldable display device.
Description
Technical field
The utility model relates to display field, more particularly to a kind of foldable mechanism for foldable display device and
Foldable display device.
Background technique
Along with the development of display device, flexible screen increasingly by the favor of the majority of consumers, is shown relative to tradition
Screen, flexible screen is not only more frivolous in volume, also below original device in power consumption, facilitates the cruising ability of lifting means.
Demand with the development and people of flexible screen to the display device of large scale display screen, rolling over comprising flexible screen
Advantages are favored by the majority of users because its is foldable, is convenient for carrying etc. for folded display device.However, traditional foldable display fills
In setting, flexible screen is easy to influence its visual effect because that can not flatten upon deployment.
Utility model content
Based on this, it is necessary to provide it is a kind of flexible screen can be flattened upon deployment with guarantee its visual effect be used for can
The foldable mechanism of Folding display device comprising:
Foldable area at supportive body, including at least one；The supportive body folded along the foldable area or be unfolded with
Flexible screen is driven to fold or be unfolded；
And supporting element, the supporting element is movable or is detachably arranged on the supportive body, the supporting element tool
There is the first state that can support the foldable area to inhibit the foldable area to fold.
Above-mentioned foldable mechanism, including supporting element, supporting element can support foldable area so that inhibit can when being in first state
The folding of folding region, and then the folding of the corresponding flexible screen in the foldable area can be inhibited, so as to by flexible screen flatten with
Guarantee its visual effect.
Further, the supporting element is support rod, and the foldable mechanism includes two supporting elements, two supports
Part is located at the two sides in the foldable area of the supportive body when being in first state, and perpendicular to the folding in the foldable area
Superimposing thread.
Further, the supporting element is movably arranged on the supportive body, the supporting element have do not influence institute
The second state that foldable area folds is stated, the supporting element can convert between the first state and a second state.
Further, the supportive body has a flat region adjacent with the foldable area, and the supporting element is in the
When two-state, positioned at the flat region of the supportive body.
Further, the supporting element is movably arranged on the supportive body.
Further, the supportive body is equipped with sliding rail, and the supporting element can be moved along the sliding rail in the first shape
It is converted between state and the second state.
Further, there are at least two first fixation holes on the sliding rail, have on the supporting element at least one with
The supporting element is fixed on first state or the second shape by fixed pin by matched second fixation hole of the first fixation hole
State.
Further, the supporting element is support rod, and the supporting element is rotatably set on the supportive body；It is described
When supporting element is in first state, perpendicular to the fold line in the foldable area, when the supporting element is in the second state, in parallel
Fold line in the foldable area.
Further, there is at least a pair of magnetic part to attract each other on the supportive body；The supportive body is along institute
When stating folding region folding, the supportive body is set to keep folded state by the magnetic force of the magnetic part.
The utility model also provides a kind of foldable display device comprising:
Flexible screen has opposite display surface and non-display face；
Foldable mechanism provided by the utility model, the supportive body are used to support the flexible screen.
Above-mentioned foldable display device, foldable mechanism include supporting element, and supporting element is in sustainable when first state
Foldable area can inhibit the folding of the corresponding flexible screen in the foldable area to inhibit the folding in foldable area, so as to
Flattening flexible screen to guarantee its visual effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the foldable mechanism that an embodiment of the present invention provides.
Fig. 2 is the bottom view of folding structure shown in Fig. 1.
Fig. 3 is in structural schematic diagram when first state for the supporting element of foldable mechanism shown in Fig. 1.
Fig. 4 is the structural schematic diagram for the foldable display device that an embodiment of the present invention provides.
Fig. 5 is structural schematic diagram when foldable display device shown in Fig. 4 is in folded state.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It should be noted that it can directly on the other element when element is referred to as " being set to " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
As shown in Figure 1 to Figure 3, the foldable machine for foldable display device provided for an embodiment of the present invention
Structure 100 is set to the non-display face of flexible screen.Foldable mechanism 100 includes that supportive body 110 and two are movable or detachable
Ground is set to the supporting element 130 on supportive body 110.
Specifically, supportive body 110 includes straight with the adjoining of foldable area 111 at foldable area 111 and two at one
Area 113.Supportive body 110 folds or is unfolded along foldable area 111, to drive the folding or expansion of flexible screen.It is understood that
It is that supportive body 110 is along the fold line that foldable area 111 folds perpendicular to dotted line in the direction of paper namely Fig. 2 along Fig. 1
Shown in direction.It should be noted that supportive body 110 only can also have foldable area 111 without flat region 113,
Or there is the foldable area 111 in many places etc..
In the present embodiment, supporting element 130 is movably arranged on supportive body 110.Supporting element 130 have can support and can roll over
First state of the folded area 111 to inhibit foldable area 111 to fold, and then the corresponding flexible screen in foldable area 111 can be inhibited
Folding, so as to by flexible screen flatten to guarantee its visual effect, as shown in Figure 3.
Specifically, in the present embodiment, supporting element 130 is support rod.Foldable mechanism includes two supporting elements 130.Two
Supporting element 130 is located at the two sides in the foldable area 111 of supportive body 110 when being in first state, and perpendicular to foldable
The fold line in area 111.
It should be noted that the number of supporting element 130 is not limited to two, it can also be three or more.Certainly, work as branch
The width of support member 130 is sufficiently wide, so that can also only be arranged one when a supporting element 130 can inhibit the folding in foldable area 111
A supporting element 130.Now, two are set by supporting element 130, it, can be to avoid mistake under the premise of can satisfy supporting role
The weight of more increase foldable mechanisms 100, and operate more convenient.In addition, the folding of supporting element 130 and foldable area 111
Superimposing thread can also be not exclusively vertical, and foldable area 111 can be inhibited to fold.
Further, supporting element 130 is movably arranged on supportive body 110.Supporting element 130 is foldable with not influencing
The second state that area 111 folds, as shown in Figure 1.Supporting element 130 can convert between the first state and a second state.Specifically,
In the present embodiment, when supporting element 130 is in the second state, positioned at the flat region of supportive body 110 113.
In the present embodiment, supporting element 130 is movably disposed on supportive body 110.I.e. supporting element 130 passes through mobile side
Formula realizes the conversion between first state and the second state.
Specifically, supportive body 110 is equipped with sliding rail 115, and supporting element 130 can be moved along sliding rail 115 in first state
And second convert between state.In the present embodiment, the two sides that sliding rail 115 is set to supportive body can also set sliding rail 115 certainly
In the back side of supportive body 110, the i.e. surface of the separate flexible screen of supportive body 110.It is further possible to by sliding rail 115
Set on the inside of supportive body 110, the movement of supporting element 130 is controlled by control system, so that supporting element 130 is in first state
And second convert between state.
Preferably, tool has and the first fixation hole there are three the first fixation hole 1151, on supporting element 130 on sliding rail 115
1151 matched second fixation holes (for mark), by fixed pin supporting element 130 is fixed on first state or the second state.
Certainly, the number of the first fixation hole 1151 is not limited to three, and the fixed form of supporting element 130 is also not necessarily limited to pin and fixes, and may be used also
To be to be screwed or be fixed.
Preferably, in the present embodiment, 110 back side of supportive body has at least a pair of magnetic part 170 to attract each other.Support
When main body 110 is folded along foldable area 111, foldable mechanism 100 is set to keep folded state by the magnetic force of magnetic part 170.This
In embodiment, magnetic part 170 is magnet.Certainly, magnetic part 170 can also be embedded in supportive body 110.
In the present embodiment, the foldable area 111 of supportive body 110 is retractable structure, can be released effectively flexible screen and exist
Bending stress when folding, and then avoid flexible screen because of the damage of display device caused by folding.Specifically, foldable area
111 can be made of or other telescopic structures flexible flexible material.
Further, when foldable area 111 is made of flexible material, several can also be set in foldable area 111
Groove also reduces the bending stress in foldable area 111 itself preferably to reduce and discharge the bending stress of flexible screen.
By in this present embodiment, there is only foldable areas 111 at one for supportive body 110, therefore magnetic part 170 is located at support
The both ends at 110 back side of main body.Certainly, according to the size of flexible screen and use demand, can be arranged at two on supportive body 110
Even more many places folding region, correspondingly, the number of flat region is also increase accordingly.
In a further embodiment, supporting element is support rod, and supporting element is rotatably arranged on supportive body 110.Specifically
, when supporting element is in first state, perpendicular to the fold line in foldable area 111.When supporting element is in the second state, it is parallel to
The fold line in foldable area 111.
In addition, supporting element can also be detachably arranged on supportive body 110.Specifically, when foldable mechanism is unfolded
When, supporting element is mounted on supportive body, so that flexible screen is in flat.When foldable mechanism folds, will prop up
Support member disassembly.Further, supporting element is stored for convenience and the supporting element after disassembly is avoided to lose, it can also be in foldable mechanism
The upper accommodating space being arranged for accommodating supporting element.
As shown in Figure 4 and Figure 5, the utility model also provides a kind of foldable display device 1000 comprising has opposite
Display surface and non-display face flexible screen 1 and foldable mechanism 100 set on the non-display face of flexible screen 1.
Above-mentioned foldable display device, foldable mechanism include supporting element, and supporting element is in sustainable when first state
Foldable area can inhibit the folding of the corresponding flexible screen in the foldable area to inhibit the folding in foldable area, so as to
Flattening flexible screen to guarantee its visual effect.
Above-mentioned foldable mechanism, including supporting element, supporting element can support foldable area so that inhibit can when being in first state
The folding of folding region, and then the folding of the corresponding flexible screen in the foldable area can be inhibited, so as to by flexible screen flatten with
Guarantee its visual effect.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of foldable mechanism for foldable display device characterized by comprising
Foldable area at supportive body, including at least one；The supportive body folds along the foldable area or is unfolded to drive
Flexible screen folds or expansion；
And supporting element, the supporting element is movable or is detachably arranged on the supportive body, and the supporting element has energy
The first state that the foldable area is supported to inhibit the foldable area to fold.
2. foldable mechanism according to claim 1, which is characterized in that the supporting element is support rod, described foldable
Mechanism includes two supporting elements, and two supporting elements are located at the foldable area of the supportive body when being in first state
Two sides, and perpendicular to the fold line in the foldable area.
3. foldable mechanism according to claim 1, which is characterized in that the supporting element is movably arranged at the support
In main body, the supporting element has the second state for not influencing foldable area's folding, and the supporting element can be in first state
And second convert between state.
4. foldable mechanism according to claim 3, which is characterized in that the supportive body has and the foldable area
Adjacent flat region, when the supporting element is in the second state, positioned at the flat region of the supportive body.
5. foldable mechanism according to claim 4, which is characterized in that the supporting element is movably arranged in the support
In main body.
6. foldable mechanism according to claim 5, which is characterized in that the supportive body is equipped with sliding rail, the branch
Support member can be moved along the sliding rail to convert between the first state and a second state.
7. foldable mechanism according to claim 6, which is characterized in that have at least two first to fix on the sliding rail
Hole has at least one and matched second fixation hole of first fixation hole on the supporting element, will be described by fixed pin
Supporting element is fixed on first state or the second state.
8. foldable mechanism according to claim 3, which is characterized in that the supporting element is support rod, the supporting element
Rotatably it is set on the supportive body；When the supporting element is in first state, perpendicular to the folding in the foldable area
Line when the supporting element is in the second state, is parallel to the fold line in the foldable area.
9. foldable mechanism according to claim 1, which is characterized in that have on the supportive body at least a pair of mutual
The magnetic part of attraction；When the supportive body is folded along the folding region, lead the support by the magnetic force of the magnetic part
Body keeps folded state.
10. a kind of foldable display device characterized by comprising
Flexible screen has opposite display surface and non-display face；
The described in any item foldable mechanisms of claim 1 to 9, the supportive body are used to support the flexible screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825596.2U CN208271482U (en) | 2018-05-30 | 2018-05-30 | Foldable mechanism and foldable display device for foldable display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825596.2U CN208271482U (en) | 2018-05-30 | 2018-05-30 | Foldable mechanism and foldable display device for foldable display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208271482U true CN208271482U (en) | 2018-12-21 |
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ID=64685162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820825596.2U Active CN208271482U (en) | 2018-05-30 | 2018-05-30 | Foldable mechanism and foldable display device for foldable display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208271482U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109671357A (en) * | 2019-01-08 | 2019-04-23 | 昆山工研院新型平板显示技术中心有限公司 | Display device |
| CN110176188A (en) * | 2019-06-26 | 2019-08-27 | 昆山国显光电有限公司 | A kind of interior folding display device |
| CN110206969A (en) * | 2019-05-27 | 2019-09-06 | 武汉华星光电半导体显示技术有限公司 | Support chip and flexible display apparatus with support chip |
| CN110767087A (en) * | 2019-10-25 | 2020-02-07 | 武汉华星光电半导体显示技术有限公司 | Foldable display device |
| CN111028685A (en) * | 2019-12-13 | 2020-04-17 | 武汉华星光电半导体显示技术有限公司 | Foldable mechanism and foldable display device |
| CN112055115A (en) * | 2019-06-07 | 2020-12-08 | 福斯蒙知识产权控股股份有限公司 | Split screen type telephone carrying case with support |
| CN112489561A (en) * | 2020-12-09 | 2021-03-12 | 武汉天马微电子有限公司 | Foldable display device |
| CN112863336A (en) * | 2021-01-11 | 2021-05-28 | 武汉华星光电半导体显示技术有限公司 | Display module and display device |
-
2018
- 2018-05-30 CN CN201820825596.2U patent/CN208271482U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109671357A (en) * | 2019-01-08 | 2019-04-23 | 昆山工研院新型平板显示技术中心有限公司 | Display device |
| CN110206969A (en) * | 2019-05-27 | 2019-09-06 | 武汉华星光电半导体显示技术有限公司 | Support chip and flexible display apparatus with support chip |
| CN112055115A (en) * | 2019-06-07 | 2020-12-08 | 福斯蒙知识产权控股股份有限公司 | Split screen type telephone carrying case with support |
| CN112055115B (en) * | 2019-06-07 | 2022-08-26 | 福斯蒙知识产权控股股份有限公司 | Split screen type telephone carrying case with support |
| CN110176188A (en) * | 2019-06-26 | 2019-08-27 | 昆山国显光电有限公司 | A kind of interior folding display device |
| CN110176188B (en) * | 2019-06-26 | 2023-03-14 | 昆山国显光电有限公司 | Internal folding display device |
| CN110767087A (en) * | 2019-10-25 | 2020-02-07 | 武汉华星光电半导体显示技术有限公司 | Foldable display device |
| CN111028685A (en) * | 2019-12-13 | 2020-04-17 | 武汉华星光电半导体显示技术有限公司 | Foldable mechanism and foldable display device |
| CN112489561A (en) * | 2020-12-09 | 2021-03-12 | 武汉天马微电子有限公司 | Foldable display device |
| CN112489561B (en) * | 2020-12-09 | 2022-07-01 | 武汉天马微电子有限公司 | Foldable display device |
| CN112863336A (en) * | 2021-01-11 | 2021-05-28 | 武汉华星光电半导体显示技术有限公司 | Display module and display device |
| CN112863336B (en) * | 2021-01-11 | 2022-07-12 | 武汉华星光电半导体显示技术有限公司 | Display module and display device |
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