CN108538207A - Flexible Displays support device - Google Patents
Flexible Displays support device Download PDFInfo
- Publication number
- CN108538207A CN108538207A CN201810541630.8A CN201810541630A CN108538207A CN 108538207 A CN108538207 A CN 108538207A CN 201810541630 A CN201810541630 A CN 201810541630A CN 108538207 A CN108538207 A CN 108538207A
- Authority
- CN
- China
- Prior art keywords
- expansion bracket
- support device
- flexible screen
- flexible
- expansion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The Flexible Displays support device of the present invention, including flexible screen, and support the support construction of the flexible screen, when the support construction is in unfolded state, it drives the flexible screen to be unfolded, when the support construction is in retracted state, the flexible screen is driven to be collapsed in wavy folding.The present invention Flexible Displays support device not only folds withdrawal after take up space it is small, but also expansion process or folding withdrawal process it is smooth.
Description
Technical field
The present invention relates to electronic communication fields, and in particular to Flexible Displays support device.
Background technology
Flexible display panels need to keep at work open and flat state, ensure viewing visual effect；And without using
When can be very good storage storage.Since flexible display panels are arranged on panel supporting device, it is therefore desirable to flexible aobvious
Show that panel and panel supporting device all can be folded or be crimped well, is allowed to occupied space minimum.
Prior art discloses a kind of adjustment mechanism of flexible screen, including fixed seat, the power being arranged in fixed seat fills
It sets, and is coupled respectively at power plant and flexible screen, stretch or shrink under power plant driving, driven in stretching, extension flexible
Screen stretching, extension drives flexible screen to shrink when shrinking, and wherein extensible member is rack, and the rigidity of rack is more than the rigidity of flexible screen, and
The end of one end and flexible screen connects, and the other end is engaged with the gear of power plant, stretches under the driving of gear, in order to protect
It is smooth to demonstrate,prove flexible display screen expansion, further includes telescopic supporting rack.
In the prior art, driving flexible display screen expansion or fold be rack and pinion cooperation structure, therefore,
Display screen withdraw size will by the length limitation of rack, meanwhile, in order to ensure flexible display screen expansion it is smooth, it is also necessary to set
Set telescopic supporting rack.In this way, when flexible display screen is unfolded or withdraws, since rack will not only drive flexible display screen,
It also to drive supporting rack flexible, in the process of running, clamping stagnation is susceptible to, so as to cause being unfolded or withdrawing to have some setbacks.
Invention content
Therefore, the technical problem to be solved in the present invention is that flexible display screen adjusting apparatus in the prior art is overcome to withdraw
Larger-size defect afterwards, to provide the Flexible Displays support device to occupy little space after a kind of storage of flexible display screen.
In order to solve the above technical problems, the Flexible Displays support device of the present invention, including flexible screen, and support described soft
Property screen support construction, when the support construction is in unfolded state, the flexible screen is driven to be unfolded, the support construction is in
When retracted state, the flexible screen is driven to be collapsed in wavy folding.
The support construction includes：
Expansion bracket is set to the back side of the flexible screen, and there is an at least row to be set along the telescopic direction of the expansion bracket
The tie point set, and the tie point is connect with the flexible screen back side, when the expansion bracket is shunk, the two adjacent institutes with row
The hypotelorism between tie point is stated, when the expansion bracket is unfolded, is increased with the spacing arranged between the two adjacent tie points；
Holding structure is unfolded, the expansion bracket is made to be maintained at unfolded state.
The expansion bracket includes at least two rows of tie points, and the adjacent two rows tie point is perpendicular to described flexible
Setting is aligned on direction.
The expansion bracket include it is two rows of tilt and the supporting rod for the setting that intersects, and the supporting rod and the supporting rod
Infall it is hinged, along the telescopic direction of the expansion bracket, the expansion bracket at least forms three row hinge contacts, on the expansion bracket
The hinge joint of even rows or odd row forms the tie point.
Along the telescopic direction of the expansion bracket, the expansion bracket forms hinge joint described in three rows, and the on the expansion bracket
Hinge joint described in two rows forms the tie point, and when the support construction includes two or more expansion brackets
When, it is arranged in parallel between the expansion bracket.
The infall of the supporting rod is hinged by fixing bearing.
The hinge joint of even rows or odd row forms the tie point, the expansion holding structure on the expansion bracket
Including the magnetic part being separately positioned on hinge joint described in odd row or even rows, and at least one of magnetic part is electromagnetism
Property part, when the expansion bracket is in unfolded state, two magnetic parts of control generate attracting magnetic force.
In the expansion bracket contraction process, two magnetic part of control generates opposing magnetic force.
The support construction further includes being connected to the first shell along the both ends of telescopic direction of the expansion bracket
Body, second shell, and when the expansion bracket is in retracted state, the first shell, the second shell cooperatively form storage
The storage box of the expansion bracket and the flexible screen.
Between the first shell and the end of the expansion bracket, between the second shell and the end of the expansion bracket
It is hinged by fixing bearing.
It further include driving power plant flexible screen expansion or folded.
The power plant is by driving the expansion bracket to drive the flexible screen expansion or folding, or driving described first
Shell, second shell are separate or by driving the flexible screen to be unfolded or fold recently.
Technical solution of the present invention has the following advantages that：
1, in the present invention, when support construction is in unfolded state, flexible screen expansion is driven, support construction, which is in, withdraws shape
When state, flexible screen is driven to be collapsed in wavy folding.Flexible screen is folded in wavy form and is collapsed, and is taken up space small, especially
Suitable for large-sized flexible screen, but it is not limited to the use of large scale flexible screen.
2, in the present invention, expansion bracket include it is two rows of tilt and the supporting rod for the setting that intersects, and supporting rod and support
The infall of bar is hinged, and along the telescopic direction of expansion bracket, expansion bracket at least forms three row hinge contacts, even rows or strange on expansion bracket
The hinge joint of number row forms tie point.The structure of such expansion bracket is simple, and manufacturing cost is low, and process is unfolded or folds to receive
The process of returning is more smoothly.
3, in the present invention, there is a natural attraction between the sexes in unfolded state for two magnetic parts, can ensure that flexible screen will not be tortuous without reason,
Visual effect is influenced, for two magnetic parts during folding withdrawal, identical charges repel each other, and it is more smooth can to ensure that flexible screen folds.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1, the front view that unfolded state is in for the Flexible Displays support device of the present invention；
Fig. 2, the vertical view for Fig. 1；
Fig. 3, the front view that incomplete retracted state is in for the Flexible Displays support device of the present invention；
Fig. 4, the vertical view for Fig. 3；
Fig. 5, the vertical view further withdrawn on the basis of Fig. 3 for Flexible Displays support device of the invention；
Fig. 6, the vertical view that complete retracted state is in for the Flexible Displays support device of the present invention；
Reference sign：
1- flexible screens, 2- supporting rods, 3- tie points, 4- magnetic parts, 5- fixing bearings, 6- first shells, 7- second shells.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As long as in addition, technical characteristic involved in invention described below different embodiments non-structure each other
It can be combined with each other at conflict.
Embodiment 1
As shown in figures 1 to 6, Flexible Displays support device of the invention, including flexible screen 1, and support the branch of flexible screen 1
Support structure when support construction is in unfolded state, drives flexible screen 1 to be unfolded, and when support construction is in retracted state, drives flexible
Screen 1 is collapsed in wavy folding.Flexible screen 1 is folded in wavy form and is collapsed, and is taken up space small, especially suitable for large scale
Flexible screen 1, but be not limited to large scale flexible screen 1 use.Wherein flexible screen 1 can be flexible display screen.
Specifically, support construction includes
Expansion bracket 8 is set to the back side of flexible screen 1, the company being arranged along the telescopic direction of expansion bracket 8 with an at least row
Contact 3, and tie point 3 is connect with 1 back side of flexible screen, when expansion bracket 8 is shunk, between arranging between two adjacent tie points 3 together
Away from shortening, when expansion bracket 8 is unfolded, increase with the spacing arranged between two adjacent tie points 3；
Holding structure is unfolded, expansion bracket 8 is made to be maintained at unfolded state.Pass through two adjacent connections of the same row of expansion bracket 8
Spacing between point 3 increases or shortens the expansion to drive flexible screen 1 or withdrawn in wavy folding.
Further, expansion bracket 8 includes at least two rows of tie points 3, and adjacent two rows of tie points 3 are perpendicular to telescopic direction
Upper alignment setting.In this way so that flexible screen folding is more neat.
In the present embodiment, preferably supporting rod 2 of the expansion bracket 8 including two rows of inclinations and the setting that intersects, and supporting rod 2
Hinged with the infall of supporting rod 2, along the telescopic direction of expansion bracket 8, expansion bracket 8 at least forms three row hinge contacts, on expansion bracket 8
The hinge joint of even rows or odd row forms tie point 3.The structure of such expansion bracket 8 is simple, and manufacturing cost is low, and is unfolded
Process or folding withdrawal process are more smoothly.
As shown in Figure 1,3, along the telescopic direction of expansion bracket 8, expansion bracket 8 forms three row hinge contacts, the on same expansion bracket 8
Two row hinge contacts form tie point 3, and support construction includes three expansion brackets 8 disposed in parallel, is evenly distributed on flexible screen 1
The back side, certainly, the number of expansion bracket 8 can be arranged according to the size of 1 size of flexible screen, can be arranged two, four, five
Deng.
The infall of supporting rod 2 is hinged by fixing bearing 5.Preferably as the fixing bearing and flexible screen 1 of tie point 3
The back side bonds.The infall of supporting rod 2 and supporting rod 2 is hinged by fixing bearing 5, can further such that flexible screen 1 exhibition
Open procedure or folding withdrawal process are more smoothly.
The hinge joint of even rows forms tie point 3 on expansion bracket 8, and it includes being separately positioned on odd number that holding structure, which is preferably unfolded,
Magnetic part 4 on row hinge contact, and at least one of magnetic part 4 is electromagnetically part, when expansion bracket 8 is in unfolded state, control
Two magnetic parts 4 generate attracting magnetic force.Certainly, as interchangeable embodiment, or odd row is hinged on expansion bracket 8
Point forms tie point 3, and expansion holding structure includes the magnetic part 4 being separately positioned on even rows hinge joint.Two magnetic parts 4 can be with
Be electromagnetically part, such as electromagnet, can also one be electromagnet, another is permanent magnet.The power feed line of electromagnet
Road can realize that there is a natural attraction between the sexes in unfolded state for two magnetic parts 4 in supporting rod 2, can ensure that flexible screen 1 will not be bent without reason
Folding, influences visual effect.
Further, in 8 contraction process of expansion bracket, two magnetic parts 4 of control generate opposing magnetic force, enable to flexibility in this way
It is more smooth laborsaving to shield 1 folding process.
Support construction further includes being connected to first shell 6, the second shell along the both ends of telescopic direction of expansion bracket 8
7, and when expansion bracket 8 is in retracted state, first shell 6, second shell 7 cooperatively form the receipts of storage expansion bracket 8 and flexible screen 1
Case.Flexible screen 1 is accommodated in storage box, can preferably protect flexible screen 1.The size of storage box is more than expansion bracket 8 and folds
Size after withdrawal, and practical minimum folding radius is soft to ensure more than the folding radius of flexible screen 1 itself after the folding of flexible screen 1
The service life of property screen 1.
Between first shell 6 and the end of expansion bracket 8, pass through fixing axle between second shell 7 and the end of expansion bracket 8
It is hinged to hold 5.It in this way can be further such that the expansion process or folding withdrawal process of flexible screen 1 be more smoothly.
Further include the power plant for driving the expansion of flexible screen 1 or folding, can realize automatically control in this way, use is more square
Just laborsaving.
Power plant is by driving expansion bracket 8 to drive the expansion of flexible screen 1 or fold, specific one end of expansion bracket 8 in order to control,
The expansion or folding that angle realizes flexible screen 1 are opened and closed by controlling supporting rod, it is of course also possible to drive first shell 6, second shell
Body 7 far from or by drive the expansion of flexible screen 1 or fold recently, and power plant includes air pump at this time.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (12)
1. a kind of Flexible Displays support device, including flexible screen (1), and the support construction of the flexible screen (1) is supported, it is special
Sign is, when the support construction is in unfolded state, the flexible screen (1) is driven to be unfolded, and the support construction, which is in, to be withdrawn
When state, the flexible screen (1) is driven to be collapsed in wavy folding.
2. Flexible Displays support device according to claim 1, which is characterized in that the support construction includes：
Expansion bracket (8), the expansion bracket (8) are set to the back side of the flexible screen (1), and the expansion bracket (8) has at least one
The tie point (3) being arranged along the telescopic direction of the expansion bracket (8) is arranged, and the tie point (3) is carried on the back with the flexible screen (1)
Face connects, when the expansion bracket (8) is shunk, with the hypotelorism arranged between the two adjacent tie points (3), the expansion bracket
(8) when being unfolded, increase with the spacing arranged between the two adjacent tie points (3)；
Holding structure is unfolded, the expansion holding structure makes the expansion bracket (8) be maintained at unfolded state.
3. Flexible Displays support device according to claim 2, which is characterized in that the expansion bracket (8) includes at least two
The tie point (3) is arranged, and the adjacent two rows tie point (3) is being aligned setting in the telescopic direction.
4. Flexible Displays support device according to claim 3, which is characterized in that
The expansion bracket (8) include it is two rows of tilt and the supporting rod (2) for the setting that intersects, and the supporting rod (2) with it is described
The infall of supporting rod (2) is hinged, and the telescopic direction along the expansion bracket (8), the expansion bracket (8) at least forms three row hinges and connects
Point, the hinge joint of even rows or odd row forms the tie point (3) on the expansion bracket (8).
5. Flexible Displays support device according to claim 4, which is characterized in that
Telescopic direction along the expansion bracket (8), the expansion bracket (8) form hinge joint described in three rows, on the expansion bracket (8)
Second row described in hinge joint form the tie point (3), and when the support construction includes two or more described
When expansion bracket (8), it is arranged in parallel between the expansion bracket (8).
6. Flexible Displays support device according to claim 4, which is characterized in that the infall of the supporting rod (2) is logical
It is hinged to cross fixing bearing (5).
7. the Flexible Displays support device according to any one of claim 4-6, which is characterized in that the expansion bracket (8)
The hinge joint of upper even rows or odd row forms the tie point (3), and the expansion holding structure includes being separately positioned on
Magnetic part (4) on hinge joint described in odd row or even rows, and at least one of magnetic part (4) is electromagnetically part, institute
When stating expansion bracket (8) and being in unfolded state, two magnetic parts (4) of control generate attracting magnetic force.
8. Flexible Displays support device according to claim 7, which is characterized in that in expansion bracket (8) contraction process,
It controls two magnetic parts (4) and generates opposing magnetic force.
9. the Flexible Displays support device according to any one of claim 2-6, which is characterized in that the support construction is also
The first shell (6) along the both ends of telescopic direction, second shell (7) including being connected to the expansion bracket (8), and
When the expansion bracket (8) is in retracted state, the first shell (6), the second shell (7) cooperatively form stretches described in storage
The storage box of contracting frame (8) and the flexible screen (1).
10. Flexible Displays support device according to claim 9, which is characterized in that the first shell (6) is stretched with described
Between the end of contracting frame (8), cut with scissors by fixing bearing (5) between the second shell (7) and the end of the expansion bracket (8)
It connects.
11. Flexible Displays support device according to claim 9, which is characterized in that further include the driving flexible screen (1)
Expansion or the power plant folded.
12. Flexible Displays support device according to claim 11, which is characterized in that the power plant is by driving institute
It states expansion bracket (8) to drive flexible screen (1) expansion or fold, or drives the first shell (6), second shell (7) separate
Or by driving the flexible screen (1) to be unfolded or fold recently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810541630.8A CN108538207B (en) | 2018-05-30 | 2018-05-30 | Flexible display support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810541630.8A CN108538207B (en) | 2018-05-30 | 2018-05-30 | Flexible display support device |
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| Publication Number | Publication Date |
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| CN108538207A true CN108538207A (en) | 2018-09-14 |
| CN108538207B CN108538207B (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810541630.8A Active CN108538207B (en) | 2018-05-30 | 2018-05-30 | Flexible display support device |
Country Status (1)
| Country | Link |
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| CN (1) | CN108538207B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109118964A (en) * | 2018-09-18 | 2019-01-01 | 京东方科技集团股份有限公司 | A kind of flexible display apparatus |
| CN109461385A (en) * | 2019-01-07 | 2019-03-12 | 云谷（固安）科技有限公司 | Flexible display apparatus |
| CN109788097A (en) * | 2019-03-25 | 2019-05-21 | 珠海格力电器股份有限公司 | Terminal device |
| CN110648592A (en) * | 2019-09-24 | 2020-01-03 | Oppo广东移动通信有限公司 | Display device and terminal equipment |
| CN110782794A (en) * | 2019-11-13 | 2020-02-11 | 深圳市沐梵照明有限公司 | Flexible transparent LED display film |
| CN112383650A (en) * | 2020-11-02 | 2021-02-19 | Oppo广东移动通信有限公司 | Display device |
| CN113129757A (en) * | 2021-04-22 | 2021-07-16 | 维沃移动通信有限公司 | Electronic device |
| CN113163042A (en) * | 2021-05-27 | 2021-07-23 | 维沃移动通信有限公司 | Electronic device |
| CN113411422A (en) * | 2021-06-16 | 2021-09-17 | 维沃移动通信有限公司 | Support mechanism and electronic equipment |
| CN113438337A (en) * | 2020-03-23 | 2021-09-24 | 北京小米移动软件有限公司 | Display terminal and mobile terminal |
| CN113851040A (en) * | 2020-06-28 | 2021-12-28 | Oppo广东移动通信有限公司 | Electronic device |
| US11246232B2 (en) | 2020-02-28 | 2022-02-08 | WuHan Tianma Micro-electronics Co., Ltd | Display device |
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| CN109118964A (en) * | 2018-09-18 | 2019-01-01 | 京东方科技集团股份有限公司 | A kind of flexible display apparatus |
| CN109461385A (en) * | 2019-01-07 | 2019-03-12 | 云谷（固安）科技有限公司 | Flexible display apparatus |
| CN109788097A (en) * | 2019-03-25 | 2019-05-21 | 珠海格力电器股份有限公司 | Terminal device |
| CN109788097B (en) * | 2019-03-25 | 2024-04-16 | 珠海格力电器股份有限公司 | Terminal equipment |
| CN110648592A (en) * | 2019-09-24 | 2020-01-03 | Oppo广东移动通信有限公司 | Display device and terminal equipment |
| CN110782794A (en) * | 2019-11-13 | 2020-02-11 | 深圳市沐梵照明有限公司 | Flexible transparent LED display film |
| US11246232B2 (en) | 2020-02-28 | 2022-02-08 | WuHan Tianma Micro-electronics Co., Ltd | Display device |
| CN113438337B (en) * | 2020-03-23 | 2023-06-30 | 北京小米移动软件有限公司 | Display terminal and mobile terminal |
| CN113438337A (en) * | 2020-03-23 | 2021-09-24 | 北京小米移动软件有限公司 | Display terminal and mobile terminal |
| CN113851040B (en) * | 2020-06-28 | 2022-11-15 | Oppo广东移动通信有限公司 | Electronic device |
| CN113851040A (en) * | 2020-06-28 | 2021-12-28 | Oppo广东移动通信有限公司 | Electronic device |
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| CN112383650B (en) * | 2020-11-02 | 2022-07-15 | Oppo广东移动通信有限公司 | Display device |
| CN112383650A (en) * | 2020-11-02 | 2021-02-19 | Oppo广东移动通信有限公司 | Display device |
| CN113129757A (en) * | 2021-04-22 | 2021-07-16 | 维沃移动通信有限公司 | Electronic device |
| CN113163042A (en) * | 2021-05-27 | 2021-07-23 | 维沃移动通信有限公司 | Electronic device |
| CN113411422A (en) * | 2021-06-16 | 2021-09-17 | 维沃移动通信有限公司 | Support mechanism and electronic equipment |
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