CN108447402B - Flexible display screen storage device and flexible display screen device - Google Patents
Flexible display screen storage device and flexible display screen device Download PDFInfo
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- CN108447402B CN108447402B CN201810286144.6A CN201810286144A CN108447402B CN 108447402 B CN108447402 B CN 108447402B CN 201810286144 A CN201810286144 A CN 201810286144A CN 108447402 B CN108447402 B CN 108447402B
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- flexible display
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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
Abstract
The invention provides a flexible display screen storage device and a flexible display screen device, and belongs to the technical field of display. This flexible display screen storage device includes: the two first frames are oppositely arranged at two ends of the flexible display screen, and a containing mechanism used for enabling the flexible display screen to be contained in or extended out of the first frames is arranged in at least one first frame; the two second frames are oppositely arranged; the two first frames and the two second frames form a frame structure surrounding the flexible display screen, one end of each second frame is rotatably connected with one end of one first frame, and the other end of each second frame is detachably connected with one end of the other first frame. According to the embodiment of the invention, the first frame and the second frame which are connected in a separable mode are adopted, so that the flexible display screen can be contracted into the first frame in the non-use state, the flexible display screen is prevented from being damaged due to collision with the outside in the non-use state, and the flexible display screen is further effectively protected.
Description
Technical Field
The invention relates to the technical field of display, in particular to a flexible display screen storage device and a flexible display screen device.
Background
With the successful mass production of flexible display screens, the flexible display screens are widely applied along with the continuous penetration of personal intelligent terminals in the future, for example, the flexible display screens can be applied to high-end smart phones and wearable devices. However, the thickness of the existing flexible display screen is extremely thin, and the use effect of the screen is easily reduced due to slight damage in the use process.
Therefore, how to protect the flexible display screen becomes a problem to be solved urgently.
Disclosure of Invention
In view of this, embodiments of the present invention provide a flexible display screen storage device and a flexible display screen device, so as to solve the problem that a slight damage in the prior art easily causes a decrease in the use effect of a flexible display screen.
A first aspect of the present invention provides a flexible display screen storage apparatus, including: the two first frames are oppositely arranged at two ends of the flexible display screen, and a containing mechanism used for enabling the flexible display screen to be contained in or extended out of the first frames is arranged in at least one first frame; the two second frames are oppositely arranged; the two first frames and the two second frames form a frame structure surrounding the flexible screen, one end of each second frame is rotatably connected with one end of one of the first frames, and the other end of each second frame is detachably connected with one end of the other first frame.
In one embodiment of the invention, the storage mechanism comprises a clockwork spring and a fixed shaft, one end of the clockwork spring is connected with the fixed shaft, and the other end of the clockwork spring is connected with the flexible display screen.
In one embodiment of the invention, one end of the second frame is rotatably connected with one end of one of the first frames through a folding bracket.
In one embodiment of the invention, the axis of rotation of the second bezel is perpendicular to the plane in which the flexible display screen is unfolded.
In one embodiment of the invention, one end of the second frame is provided with a fixing column, one end of the first frame is provided with a groove, and the fixing column and the groove are matched to realize separable connection.
In one embodiment of the present invention, the surface of the first frame is provided with an adsorption mechanism.
In one embodiment of the present invention, the material of the first frame and/or the second frame is a shape memory alloy.
A second aspect of the present invention provides a flexible display device comprising: a flexible display screen; and a flexible display screen storage apparatus according to any one of the first aspect of the invention.
In one embodiment of the invention, the surface of the flexible display screen is sealed with a protective liquid.
In one embodiment of the invention, the protective liquid is a nanomaterial.
According to the embodiment of the invention, the first frame and the second frame which are connected in a separable way are adopted, so that the flexible display screen can be maintained in an unfolded state in a use state and can be retracted into the first frame in a non-use state, and thus the flexible display screen is prevented from being damaged due to collision with the outside in the non-use state, and the flexible display screen is effectively protected.
Drawings
Fig. 1 is a schematic structural view of a flexible display screen storage apparatus according to an embodiment of the present invention.
Fig. 2A and 2B are schematic diagrams illustrating a position relationship between one end of the second frame and one end of the corresponding first frame after being separated according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of an adsorption mechanism according to one embodiment of the present invention.
The reference numbers in the above figures are as follows:
the flexible display screen comprises a first frame 1, a flexible display screen 2, a second frame 3, a folding support 4, a fixing column 5 and an adsorption mechanism 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Embodiments of the present invention will be described below with reference to the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.
Fig. 1 is a schematic structural view of a flexible display screen storage apparatus according to an embodiment of the present invention. Fig. 2A and 2B are schematic diagrams illustrating a position relationship between one end of the second frame 3 and one end of the corresponding first frame 1 after the two ends are separated according to an embodiment of the present invention.
In an embodiment of the present invention, a flexible display screen storage apparatus may include: the two first frames 1 are oppositely arranged at two ends of the flexible display screen 2, and a containing mechanism used for enabling the flexible display screen 2 to be contained in or extended out of the first frame 1 is arranged in at least one first frame 1; and two second frames 3 arranged oppositely; the two first frames 1 and the two second frames 3 form a frame structure surrounding the flexible display screen 2, one end of each second frame 3 is rotatably connected with one end of one of the first frames 1, and the other end of each second frame 3 is detachably connected with one end of the other first frame 1.
Specifically, two first frames 1 of the flexible display screen storage device can be respectively connected with the flexible display screen 2 and are arranged at two opposite ends of the flexible display screen 2. Here, the inside of at least one first frame 1 is provided with an accommodating mechanism, and the first frame 1 can be connected with the flexible display screen 2 through the accommodating mechanism, wherein the first frame 1 can be used for accommodating the flexible display screen 2, and the accommodating mechanism arranged in the at least one first frame 1 can be used for enabling the flexible display screen 2 to have the capability of fast contracting and fast expanding, that is, the flexible display screen 2 can be retracted into or extended out of the inside of the first frame 1 under the effect of the accommodating mechanism. Further, the storage mechanism can realize the contraction and expansion of the flexible display screen 2 in an energy storage mode, the energy storage mode can be mechanical energy storage or chemical energy storage, and the energy storage mode is not limited here.
As shown in fig. 1, each of the second rims 3 may be used to support the first rim 1. When the two first frames 1 and the two second frames 3 form a frame structure surrounding the flexible display 2, the flexible display 2 can be maintained in an unfolded state so that the flexible display 2 is used for displaying. As shown in fig. 2A, after the flexible display 2 is used, that is, when the flexible display 2 is in a non-use state, each of the two second frames 3 can be separated from the corresponding end of the first frame 1 by the detachably connected end of the second frame 3, and then the flexible display 2 can be retracted into the first frame 1 under the action of the receiving mechanism. In addition, the end of the second frame 3 connected in rotation can make the second frame 3 and the corresponding end of the first frame 1 always in a connected state, so as to prevent the second frame 3 from being lost.
Here, the second frame 3 may be hinged to the first frame 1, or a folding bracket 4 may be used, and the rotational connection is not limited herein. The separable connection mode of the second frame 3 and the first frame 1 can be realized by matching the fixing column 5 with the groove, or by adopting the magnetic action of the magnet, and the like, and the realization of the separable connection mode is not limited.
Further, as shown in fig. 2B, the second frame 3 may be folded to the outside of the corresponding first frame 1, so that the storage mechanism inside the first frame 1 may be further protected.
According to the embodiment of the invention, the first frame 1 and the second frame 3 which are connected in a separable mode are adopted, so that the flexible display screen 2 can be maintained in an unfolded state in a use state and can be retracted into the first frame 1 in a non-use state, and therefore, the flexible display screen 2 is prevented from being damaged due to collision with the outside in the non-use state, and the flexible display screen 2 is effectively protected.
In another embodiment of the invention, the storage mechanism comprises a clockwork spring and a fixed shaft, one end of the clockwork spring is connected with the fixed shaft, and the other end of the clockwork spring is connected with the flexible display screen 2.
Specifically, the receiving mechanism may be a clockwork spring receiving mechanism, i.e. may comprise a clockwork spring and a stationary shaft, wherein the stationary shaft may be used to fix the clockwork spring, which may be used to store energy for the contraction of the flexible display screen 2. The clockwork spring can store energy when the flexible display screen 2 is unfolded, and the clockwork spring can release energy and drive the flexible display screen 2 to shrink to the inside of the first frame 1 when the flexible display screen 2 shrinks.
The storage mechanism adopting the clockwork spring and the fixed shaft is simple in structure and low in cost, and the flexible display screen 2 can automatically contract, so that the contraction action is more convenient.
In another embodiment of the present invention, one end of the second frame 3 is connected to one end of one of the first frames 1 by a folding bracket 4.
Specifically, the rotational connection relationship between one end of the second frame 3 and one end of the corresponding first frame 1 can be realized by the folding bracket 4. The folding bracket 4 is not only simple in structure, but also can prevent the second frame 3 from rotating freely. Here, when the second frame 3 rotates, the axial axis of the rotating shaft may be perpendicular to the plane where the flexible display screen 2 is unfolded, or may be parallel to the plane where the flexible display screen 2 is unfolded, and the rotating direction is not limited herein.
In another embodiment of the present invention, the axis of rotation of the second frame 3 is perpendicular to the plane of the flexible display 2 when it is unfolded.
Preferably, the axial axis of the rotating shaft when the second frame 3 rotates is perpendicular to the plane where the flexible display screen 2 is unfolded. As shown in fig. 2B, when the second frame 3 is rotated to be folded to the outside of the corresponding first frame 1, on one hand, the storage mechanism inside the first frame 1 can be further protected, and on the other hand, the occupied area of the flexible display screen storage device can be minimized.
In another embodiment of the present invention, one end of the second frame 3 is provided with a fixing post 5, one end of the first frame 1 is provided with a groove, and the fixing post 5 and the groove cooperate to realize the above-mentioned separable connection.
Specifically, through the cooperation of fixed column 5 and recess, can make the one end of second frame 3 and the one end firm connection of the first frame 1 that corresponds, and then can effectively avoid the abnormal separation of second frame 3 and first frame 1.
Fig. 3 is a schematic structural view of the adsorption mechanism 6 according to one embodiment of the present invention.
In another embodiment of the present invention, the surface of the first frame 1 is provided with a suction mechanism 6.
Specifically, as shown in fig. 3, when the flexible display 2 needs to be used, the flexible display 2 may be fixed on the panel through the adsorption mechanism 6, so that the flexible display 2 may cooperate with the panel to realize the display function. For example, the suction mechanism 6 may be a plurality of micro vacuum chucks.
The flexible display screen 2 can be fixed on the panel in a use state and separated from the panel in a non-use state by the aid of the adsorption mechanism 6, and accordingly limitation on placement positions of the flexible display screen 2 can be avoided.
In another embodiment of the present invention, the material of the first frame 1 and/or the second frame 3 is a shape memory alloy.
Specifically, the two first frames 1 and/or the two second frames 3 may be made of a shape memory alloy, so as to enhance the deformation recovery capability of the two first frames 1 and/or the two second frames 3. For example, the shape memory alloy may be a titanium alloy shape memory alloy.
The flexible display screen storage device according to the embodiment of the invention is described above, and the flexible display screen storage device according to the embodiment of the invention is described below with reference to fig. 1.
As shown in fig. 1, the flexible display 2 device may include a flexible display 2; and the flexible display screen accommodating device according to any one of the above embodiments of the present invention.
The flexible display 2 is a flexible and flexible screen, which makes the flexible display device flexible, lighter and more durable. Specifically, the flexible display screen device may include two first frames 1 respectively connected to the flexible display screen 2, and the two first frames 1 are disposed on opposite ends of the flexible display screen 2. Here, at least one first frame 1 is provided with a receiving mechanism inside, and the first frame 1 can be connected with the flexible display 2 through the receiving mechanism. Specifically, the first frame 1 may be provided with an access opening so that the flexible display screen 2 can be retracted or extended through the access opening.
According to the embodiment of the invention, the first frame 1 and the second frame 3 which are connected in a separable mode are adopted, so that the flexible display screen 2 can be maintained in an unfolded state in a use state and can be retracted into the first frame 1 in a non-use state, and therefore, the flexible display screen 2 is prevented from being damaged due to collision with the outside in the non-use state, and the flexible display screen 2 is effectively protected.
In another embodiment of the invention, the surface of the flexible display is sealed with a protective liquid.
Specifically, the flexible display screen can be damaged by slight touch, and then the display effect is influenced. Therefore, in order to prevent the above damage, the protective liquid may be sprayed on the surface of the flexible display, and the protective liquid may be sprayed again after drying, so that a protective layer having a certain thickness may be formed on the surface of the flexible display. The protective layer can buffer the touch effect of the outside on the flexible display screen, so that the damage of the flexible display screen under slight touch can be avoided.
Further, the protection liquid can be sprayed on the surface of the flexible display screen to form a protection layer, and also can be sprayed inside the flexible display screen storage device, or only sprayed inside the flexible display screen storage device, so that a layered barrier with certain toughness is formed inside the flexible display screen storage device, and further damage to the flexible display screen due to the fact that the flexible display screen is touched with the inside of the flexible display screen storage device with high hardness to cause damage is avoided. It should be understood that the interior of the flexible display screen storage device is any location where a touch with the flexible display screen is likely to occur.
In another embodiment of the present invention, the protective solution is a nanomaterial.
Specifically, the nano material forming the protective liquid can adopt a nano-scale manufacturing process, so that the protective layer formed on the surface of the flexible display screen has good light transmittance. For example, the particle size of the nanomaterial may be less than 20 nm and the thickness of the protective layer formed may be in the order of microns.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and the like that are within the spirit and principle of the present invention are included in the present invention.
Claims (10)
1. The utility model provides a flexible display screen storage device which characterized in that includes:
the flexible display screen comprises two first frames which are oppositely arranged at two ends of the flexible display screen, wherein a containing mechanism used for enabling the flexible display screen to be contained in or extended out of the first frames is arranged in at least one first frame; and
two second frames which are oppositely arranged;
the two first frames and the two second frames form a frame structure surrounding the flexible display screen, one end of each second frame is rotatably connected with one end of one of the first frames, and the other end of each second frame is detachably connected with one end of the other first frame;
when the flexible display screen is contracted to the inside of the first frame under the action of the accommodating mechanism, one second frame is connected and stacked to the outer side of one first frame through the rotation corresponding to the second frame, and the other second frame is connected and stacked to the outer side of the other first frame through the rotation corresponding to the second frame.
2. The flexible display screen storage device of claim 1, wherein the storage mechanism comprises a clockwork spring and a fixed shaft, one end of the clockwork spring being coupled to the fixed shaft and the other end of the clockwork spring being coupled to the flexible display screen.
3. The flexible display screen storage device of claim 1, wherein one end of the second bezel is rotatably connected to one end of one of the first bezels by a folding bracket.
4. The flexible display screen receiving apparatus of claim 3, wherein an axis of rotation of the second bezel is perpendicular to a plane in which the flexible display screen is unfolded.
5. The flexible display screen storage device of claim 1, wherein a fixing post is disposed at one end of the second frame, a groove is disposed at one end of the first frame, and the fixing post and the groove are matched to realize the separable connection.
6. The flexible display screen storage device of claim 1, wherein a surface of the first bezel is provided with an adsorption mechanism.
7. The flexible display screen receiving device of claim 1, wherein the material of the first bezel and/or the second bezel is a shape memory alloy.
8. A flexible display screen device, comprising:
a flexible display screen; and
the flexible display screen receiving apparatus of any one of claims 1 to 7.
9. The flexible display screen device of claim 8, wherein a surface of the flexible display screen is sealed with a protective liquid.
10. The flexible display device of claim 9, wherein the protective liquid is a nanomaterial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810286144.6A CN108447402B (en) | 2018-03-30 | 2018-03-30 | Flexible display screen storage device and flexible display screen device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810286144.6A CN108447402B (en) | 2018-03-30 | 2018-03-30 | Flexible display screen storage device and flexible display screen device |
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| CN108447402A CN108447402A (en) | 2018-08-24 |
| CN108447402B true CN108447402B (en) | 2020-04-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110277024B (en) | 2019-06-25 | 2021-09-21 | 武汉天马微电子有限公司 | Flexible display device |
| CN111503453B (en) * | 2020-04-20 | 2022-01-14 | Oppo广东移动通信有限公司 | Folding screen decoration assembly and electronic equipment |
| WO2022000331A1 (en) * | 2020-06-30 | 2022-01-06 | 昆山国显光电有限公司 | Flexible display device and display system |
| CN111877955A (en) * | 2020-08-06 | 2020-11-03 | 刘荣皓 | Portable sound insulation and wind shielding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101277194B1 (en) * | 2006-08-03 | 2013-06-20 | 삼성디스플레이 주식회사 | Display device |
| JP5272001B2 (en) * | 2007-05-09 | 2013-08-28 | クリエイター テクノロジー ベー．フェー． | Electronic device with cleaning unit for flexible display |
| CN101426033A (en) * | 2007-11-02 | 2009-05-06 | 董荆山 | Mobile phone with screen capable of crimping and folding |
| CN101685581B (en) * | 2008-09-28 | 2012-05-09 | 联想(北京)有限公司 | Rolled display device, notebook computer and electronic equipment |
| KR101517179B1 (en) * | 2012-11-22 | 2015-05-04 | 임유섭 | Flexible display apparatus with the torque generating method of roller by the folding or unfolding operation power |
| GB2508194A (en) * | 2012-11-23 | 2014-05-28 | Averly Ip Ltd | Memory material frame to cause flexible display panel to become rigid |
| JP3198459U (en) * | 2015-04-22 | 2015-07-02 | ユニタスファーイースト株式会社 | Case for mobile terminal |
| CN107067981A (en) * | 2017-04-17 | 2017-08-18 | 京东方科技集团股份有限公司 | Flexible display apparatus and mobile terminal |
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