CN109915714A - Support construction and display device - Google Patents
Support construction and display device Download PDFInfo
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- CN109915714A CN109915714A CN201910198750.7A CN201910198750A CN109915714A CN 109915714 A CN109915714 A CN 109915714A CN 201910198750 A CN201910198750 A CN 201910198750A CN 109915714 A CN109915714 A CN 109915714A
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- support
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- display screen
- support unit
- flexible display
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Abstract
The present invention provides a kind of support construction and display devices, the support construction is used to support flexible display screen, it include: multiple support units, each support unit in multiple support units includes first part and second part, first part includes first end and the second end, second part includes third end and the 4th end, first end is fixedly connected with third end, the second end and the 4th end are located at the two sides of first end, second part is used to support the first part of adjacent supports unit, multiple first parts of multiple support units are successively rotatably coupled to form the supporting surface of flexible display screen.Technical solution of the present invention can provide upon deployment rigid support while guaranteeing that flexible display screen is rollable for flexible display screen, and then realize that flexible display screen is to flexible and rigidity requirement under different scenes.
Description
Technical field
The present invention relates to display fields, and in particular to a kind of support construction and display device.
Background technique
Flexible display apparatus with flexible, foldable and frivolous, small in size feature due to being widely used in
In life and work, such as mobile phone, plate, wearable device etc..In actual use, it is required when display screen crimps soft
Property display device have bendable folding endurance, when display screen expansion when require flexible display apparatus have stronger support strength.But
Existing flexible display apparatus can not guarantee when display screen crimps simultaneously with the flexible requirement with rigidity when being unfolded.
Summary of the invention
In view of this, can guarantee Flexible Displays the embodiment of the invention provides a kind of support construction and display device
While shielding rollable, rigid support is provided upon deployment for flexible display screen, realizes that flexible display screen is to soft under different scenes
Property and rigidity requirement.
In a first aspect, being used to support flexible display screen the embodiment provides a kind of support construction.Support construction
It include: multiple support units, each support unit in multiple support units includes first part and second part, first part
Including first end and the second end, second part includes third end and the 4th end, and first end and third end are fixed
Connection, the second end and the 4th end are located at the two sides of first end, and second part is used to support adjacent supports unit
First part, multiple first parts of multiple support units are successively rotatably coupled to form the supporting surface of flexible display screen.
In some embodiments of the invention, the first part of support unit and the second part of support unit be arranged in parallel but
It is non-coplanar.
In some embodiments of the invention, the both ends of the first part of support unit are respectively equipped with groove and convex block, are used for
The both ends of the first part of convex block corresponding with adjacent supports unit and the mating connection of corresponding groove or support unit respectively
It is respectively equipped with groove, is connected for convex block corresponding with the both ends of the first part of adjacent supports unit.
In some embodiments of the invention, the first through hole for being parallel to the bending axis of support construction is set on convex block,
The two sides of groove offer second through hole parallel with the first through hole, are cooperatively connected by being inserted in the first through hole and the
Pin shaft in two through holes is realized.
In some embodiments of the invention, supporting surface is the table of the bending axis for being parallel to support construction of multiple first parts
Face, the back side of flexible display screen is attached on supporting surface or supporting surface is multiple first parts perpendicular to support construction
The surface of axis is bent, the side of flexible display screen is attached on supporting surface.
In some embodiments of the invention, support unit and adjacent supports unit anisotropic magnet each other.
In some embodiments of the invention, the lower surface of the first part of support unit is pasted with the first magnet material layer,
The upper surface for being used to support the second part of the adjacent supports unit of the first part of the support unit is pasted with the second magnet material
The bed of material, the first magnet material layer and the second magnet material layer anisotropic magnet each other, it is preferable that the material of support unit is stainless
Any one of steel, aluminium alloy alloy, carbon fiber, ceramics.
In some embodiments of the invention, anisotropic magnet is anisotropic permanent magnet or anisotropic electromagnet.
In some embodiments of the invention, anisotropic permanent magnet is any one of alloy, ferrite, intermetallic compound.
Second aspect, the embodiment provides a kind of display devices, comprising: flexible display screen；And such as first
Support construction described in aspect.
The embodiment of the invention provides a kind of support construction and display devices, and by the way that multiple support units are arranged, support is single
The second part of member supports the first part of adjacent support unit, and the corresponding multiple first parts of multiple support units successively may be used
It rotationally connects to form the supporting surface of flexible display screen, so as to while guaranteeing that flexible display screen is rollable, be soft
Property display screen rigid support is provided upon deployment, and then realize that flexible display screen is to flexible and rigidity requirement under different scenes.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of the support construction of one embodiment of the invention offer.
Fig. 2 show the main view of the support unit of one embodiment of the invention offer.
Fig. 3 show the top view of the support unit of one embodiment of the invention offer.
Fig. 4 show another embodiment of the present invention provides support unit main view.
Fig. 5 show another embodiment of the present invention provides support unit top view.
Fig. 6 show another embodiment of the present invention provides support unit main view.
Fig. 7 show another embodiment of the present invention provides support unit top view.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Fig. 1 show the structural schematic diagram of the support construction 100 of one embodiment of the invention offer, which can
It is used to support flexible display screen.As shown in Figure 1, support construction 100 includes multiple support units 110,120,130.
Specifically, the structure of each support unit can be identical, can simplify technical process in this way.
By taking support unit 110 as an example, support unit 110 includes first part 111 and second part 112.First part 111
Including first end 113 and the second end 114, second part includes third end 115 and the 4th end 116.First end 113
It is fixedly connected with third end 115, the second end 114 and the 4th end 116 are located at (the third end of first end 113
115) two sides.Second part 112 is used to support the first part 131 of adjacent supports unit (support unit 130).Multiple supports
Multiple first parts of unit are successively rotatably coupled to form the supporting surface of flexible display screen.
Specifically, support unit 110 can be the structure that shape is similar to " Z " font.The first part of support unit 110
It can be integrally formed between 111 and second part 112, be also possible to the fixed company realized by modes such as gluing, screws
It connects.
Be flexibly connected between two adjacent support units by its corresponding first part, two neighboring first part it
Between can be realized and be rotatably connected by modes such as pin shaft or buckles.
The embodiment of the invention provides a kind of support construction, by being arranged multiple support units, second of support unit
The first part of sub-support adjacent supports unit, and the corresponding multiple first parts of multiple support units are successively rotatably coupled
To form the supporting surface of flexible display screen, so as to exist while guaranteeing that flexible display screen is rollable for flexible display screen
Rigid support is provided when expansion, and then realizes that flexible display screen is to flexible and rigidity requirement under different scenes.
An embodiment according to the present invention, the supporting surface 140 that support construction 100 is used to support flexible display screen can be multiple
The surface of the bending axis for being parallel to support construction 100 of first part, the back side of flexible display screen is attached on supporting surface 140.
Specifically, as shown in Figure 1, the back side of flexible display screen 200 can be attached at support construction by modes such as gluings
On 100 supporting surface 140, the front (display surface) of flexible display screen 200 is back to support construction 100.When it is required that flexible aobvious
When display screen 200 is in bending state, support construction 100 can be bent upwards, to realize the bending of flexible display screen 200；When
It is required that support construction 100 can be unfolded when flexible display screen 200 is in unfolded state, to realize to flexible display screen
200 support, so that flexible display screen 200 is in unfolded state.
In the present embodiment, the length and width of supporting surface 140 can be carried out according to the size of flexible display screen 200
Setting.For example, the length of supporting surface 140 can with the equal length of flexible display screen 200, or be greater than flexible display screen 200
Length, flexible display screen 200 can be made to realize the state that is fully deployed in this way, avoid the office for not being supported the support of face 140
Portion region occurs being bent or uneven phenomenon.In addition, the width of supporting surface 140 can also be with the width of flexible display screen 200
It is equal, to realize the comprehensive support to flexible display screen 200.
Certainly, the width of supporting surface 140 might be less that the width of flexible display screen 200, can save space in this way, just
In the lightening of realization display device.When the width of supporting surface 140 is less than the width of flexible display screen 200, support construction 100
Middle position or the margin location at 200 back side of flexible display screen can be attached at along the length direction of flexible display screen 200
It sets；Further, the back side of flexible display screen 200 can equably attach multiple support constructions (along the width of flexible display screen 200
Spend direction), to realize stable support to the flexible display screen 200 of expansion.
Optionally, in an alternative embodiment of the invention, supporting surface 150 is by the multiple of multiple support units for linking together
The side of first part, that is, it is formed perpendicular to the surface of the bending axis of support construction 100, and the side of flexible display screen attaches
In on supporting surface 150.
Specifically, the side (bezel locations of flexible display screen) of flexible display screen can be attached at by modes such as gluings
On the supporting surface 150 of support construction 100, the front (display surface) of flexible display screen can upward at this time, can also be downward.When soft
When property display screen is face-up arranged, support construction 100 may be implemented flexible display screen and curve inwardly；When flexible display screen front
When being arranged downward, support construction 100 may be implemented flexible display screen and be bent outwardly, so as to increase flexible display screen setting side
The diversity of formula, and then meet the diversified requirement of user.
An embodiment according to the present invention, the first part 111 of support unit 110 and the second part 112 of support unit 110
It is arranged in parallel but non-coplanar, support construction 100 can be made to provide flat, stable branch for flexible display screen upon deployment in this way
Support face.Certainly, as long as guaranteeing support construction 100 upon deployment, the surface (branch of the corresponding multiple first parts of multiple support units
Support face 140 or supporting surface 150) it is in the same plane, first part 111 and second part 112 are also possible to not parallel setting
, specific set-up mode can be configured according to actual needs, and which is not limited by the present invention.
An embodiment according to the present invention, support unit 110 and adjacent supports unit (120,130) anisotropic magnet each other.
Specifically, by taking support unit 110 as an example, support unit 110 can be made of magnet material, support unit 110 with
Support unit 130 can anisotropic magnet each other, with realize support unit 110 second part 112 and support unit 130 first
Attracting each other between part 131, so that supporting surface (140,150) can present stable when support construction 100 is unfolded
Flat state.Further, when user carries out touch control operation to the flexible display screen of expansion, the support unit structure that attracts each other
At supporting surface can deform to avoid flexible display screen.
In the present embodiment, which can be permanent-magnet material, or soft magnetic materials.The permanent-magnet material is soft
Magnetic material can be any one of alloy, ferrite, intermetallic compound.
Optionally, support unit 110 and adjacent supports unit (120,130) can also anisotropic electromagnet each other, to pass through
Magnetic difference between power control adjacent supports unit.
An embodiment according to the present invention, in order to avoid because support unit 110 is whole have it is magnetic due to in display device
Other components impact, can be by distinguishing in the first part 111 of support unit 110 and the surface of second part 112
Magnet material layer is attached, to realize the attraction between adjacent supports unit.
Specifically, the lower surface of the first part 111 of support unit 110 is pasted with the first magnet material layer, is used to support
The upper surface of the second part 122 of the adjacent supports unit 120 of the first part 111 of the support unit 110 is pasted with the second magnetic
Body material layer, the first magnet material layer and the second magnet material layer anisotropic magnet each other.
In the present embodiment, the material of support unit 110 can be hard material, to realize flexible display screen upon deployment
Requirement to rigidity.For example, the material of support unit 110 can be appointing in stainless steel, aluminium alloy alloy, carbon fiber, ceramics
It is a kind of.The first magnet material layer of anisotropic magnet and the material of the second magnet material layer can be permanent-magnet material each other, can also be with
For soft magnetic materials.The permanent-magnet material or soft magnetic materials can be any one of alloy, ferrite, intermetallic compound.
Fig. 2 show the main view of the support unit 110 of one embodiment of the invention offer, and it is real that Fig. 3 show the present invention one
The top view of the support unit 110 of example offer is provided.In conjunction with Fig. 2 and Fig. 3, the both ends of the first part 111 of support unit 110 are distinguished
Equipped with groove 117 and convex block 118, it is cooperatively connected for convex block corresponding with adjacent supports unit respectively and corresponding groove.
Specifically, in the present embodiment, the structure of adjacent supports unit is identical, i.e., the first part of each support unit
Both ends are respectively equipped with groove and convex block.The both ends of the first part 111 of support unit 110 are respectively equipped with groove 117 and convex block
118, groove 117 is cooperatively connected with the convex block in the first part 121 of support unit 120, convex block 118 and support unit 130
Groove in first part 131 is cooperatively connected.The mating connection for passing through groove and convex block in this way, may be implemented adjacent supports unit
Seamless connection between corresponding adjacent first part, to provide stable and flat supporting surface for flexible display screen.
Further, it in order to realize the close connection between adjacent first part, while realizing between adjacent first part
Be rotatably connected, the mating connection between convex block and groove can be realized by through hole and pin shaft.
Specifically, as shown in Fig. 2, the first through hole for being parallel to the bending axis of support construction 100 is arranged on convex block 118
1181, the two sides of groove 117 offer second through hole 1171 parallel with the first through hole 1181, are cooperatively connected by insertion
Pin shaft in the first through hole 1181 and the second through hole 1171 is realized.
In conjunction with Fig. 2 and Fig. 3, the second through hole 1171 is located at the second end 114 of the first part 111 of support unit 110,
It is parallel to bending axis and through first part 111.From the top view of Fig. 3, the second through hole 1171 is located at the two of groove 117
First part 111 is run through by groove 117 in side, in other words, the second through hole 1171.First through hole 1181 is located at support unit
The first end 113 of 110 first part 111 is parallel to bending axis and through convex block 118.
When connecting multiple support units composition support constructions 100, the convex block 118 on support unit 110 can be inserted into
Groove on support unit 130 recycles the first through hole 1181 and support unit on pin shaft insertion support unit 110
The second through hole on 130, to realize being rotatably connected between support unit 110 and support unit 130.It similarly, can be with
The groove 117 on the convex block insertion support unit 110 on support unit 120 is recycled on pin shaft insertion support unit 110
The first through hole on second through hole 1171 and support unit 120, with realize support unit 110 and support unit 120 it
Between be rotatably connected.
In addition, after bending to certain angle for the ease of flexible display screen, the curved state may remain in, adjacent two
Bearing can be set between a first part, so that the support construction 100 has certain damping function.
Referring to Fig. 1, when connecting multiple support units composition support constructions 100, the structure of each support unit be can be
It is identical.Alternatively, be located at 100 leftmost side of support construction support unit can only convex block is set over the first portion, with the right side
The support unit of side connects；Can groove be only arranged in support unit positioned at 100 rightmost side of support construction over the first portion, with
It is connect with the support unit in left side；And the structure of the support unit between the leftmost side and the rightmost side can be with above-mentioned support
Unit 110 is similar.
Fig. 4 show another embodiment of the present invention provides support unit 210 main view, Fig. 5 show of the invention another
One embodiment provide support unit 210 top view, Fig. 6 show another embodiment of the present invention provides support unit 230
Main view, Fig. 7 show another embodiment of the present invention provides support unit 230 top view.Support unit 210 and support
Unit 230 connects, and constitutes the minimum repetitive unit of support construction, and multiple repetitive unit connections may be constructed support construction.It should
Support construction is similar with above-mentioned support construction 100, illustrates difference here, and something in common repeats no more.
As shown in Figure 4 and Figure 5, the both ends of the first part 211 of support unit 210 are respectively equipped with groove (217,218) use
It is connected in convex block corresponding with the both ends of the first part of adjacent supports unit.As shown in Figure 6 and Figure 7, the of support unit 230
The both ends of a part 231 are respectively equipped with convex block (237,238) for corresponding with the both ends of the first part of adjacent supports unit
Groove connection.
Specifically, by taking the groove 217 in 210 left side of support unit as an example, the two sides of groove 217, which open up, is parallel to support knot
Second through hole 2171 of the bending axis of structure.From the top view of Fig. 5, the second through hole 2171 is located at the two sides of groove 217,
In other words, the second through hole 2171 runs through first part 211 by groove 217.The groove 218 on 210 right side of support unit and a left side
The groove 217 of side is similar, and the two sides of groove 218 open up the first through hole 2181 for being parallel to the bending axis of support construction.
By taking the convex block 237 in 230 left side of support unit as an example, setting is parallel to the bending axis of support construction on convex block 237
The second through hole 2371.The convex block 238 on 230 right side of support unit is similar with the convex block 237 in left side, is provided on convex block 238
It is parallel to the first through hole 2381 of the bending axis of support construction.
When connecting multiple support units composition support constructions, the convex block 237 on support unit 230 can be inserted into and be supported
Groove 218 on unit 210 recycles the first through hole 2181 and support unit 230 on pin shaft insertion support unit 210
On the second through hole 2371, to realize being rotatably connected between support unit 210 and support unit 230.
The embodiment of the invention also provides a kind of display device, which includes: flexible display screen；And the present invention
Any of the above-described kind of support construction that embodiment provides.The principle that the display device solves the problems, such as is similar to aforementioned support construction, because
This, the implementation of the display device may refer to the implementation of aforementioned support construction, and repeating place, details are not described herein.
Specifically, which can be any production having a display function such as mobile phone, computer, navigator, television set
Product or component.
Display device provided in an embodiment of the present invention, by the way that multiple support units, the second part branch of support unit is arranged
The first part of adjacent supports unit is supportted, and the corresponding multiple first parts of multiple support units are successively rotatably coupled with shape
At the supporting surface of flexible display screen, so as to be unfolded while guaranteeing that flexible display screen is rollable for flexible display screen
When rigid support is provided, and then realize that flexible display screen is to flexible and rigidity requirement under different scenes.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, made any modification, equivalent replacement etc. be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of support construction, is used to support flexible display screen, which is characterized in that the support construction includes:
Multiple support units, each support unit in the multiple support unit include first part and second part, described
First part includes first end and the second end, and the second part includes third end and the 4th end, the first end
Portion is fixedly connected with the third end, and the second end and the 4th end are located at the two of the first end
Side, the second part are used to support the first part of adjacent supports unit, multiple first parts of the multiple support unit
It is successively rotatably coupled to form the supporting surface of the flexible display screen.
2. support construction according to claim 1, which is characterized in that the first part of the support unit and the support
The second part of unit is arranged in parallel but non-coplanar.
3. support construction according to claim 2, which is characterized in that distinguish at the both ends of the first part of the support unit
Equipped with groove and convex block, it is cooperatively connected for convex block corresponding with adjacent supports unit respectively and corresponding groove, or
The both ends of the first part of the support unit are respectively equipped with groove, two for the first part with adjacent supports unit
Corresponding convex block is held to connect.
4. support construction according to claim 3, which is characterized in that setting is parallel to the support knot on the convex block
First through hole of the bending axis of structure, the two sides of the groove offer second through hole parallel with first through hole,
Described be cooperatively connected is realized by the pin shaft being inserted in first through hole and second through hole.
5. support construction according to claim 1, which is characterized in that the supporting surface is the flat of the multiple first part
Row is attached on the supporting surface in the surface of the bending axis of the support construction, the back side of the flexible display screen, or
The supporting surface is the surface of the bending axis perpendicular to the support construction of the multiple first part, described flexible aobvious
The side of display screen is attached on the supporting surface.
6. support construction according to any one of claim 1 to 5, which is characterized in that the support unit and adjacent branch
Support unit anisotropic magnet each other.
7. support construction according to any one of claim 1 to 5, which is characterized in that first of the support unit
The lower surface divided is pasted with the first magnet material layer, is used to support the adjacent supports unit of the first part of the support unit
The upper surface of second part is pasted with the second magnet material layer, and the first magnet material layer and the second magnet material layer are mutual
For anisotropic magnet, it is preferable that the material of the support unit be stainless steel, aluminium alloy alloy, carbon fiber, ceramics in any
Kind.
8. support construction according to claim 7, which is characterized in that the opposite sex magnet is anisotropic permanent magnet or anisotropic electricity
Magnet.
9. support construction according to claim 8, which is characterized in that the opposite sex permanent magnet is alloy, ferrite, metal
Between any one of compound.
10. a kind of display device characterized by comprising
Flexible display screen；And
Support construction as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910198750.7A CN109915714B (en) | 2019-03-15 | 2019-03-15 | Supporting structure and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910198750.7A CN109915714B (en) | 2019-03-15 | 2019-03-15 | Supporting structure and display device |
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| CN109915714A true CN109915714A (en) | 2019-06-21 |
| CN109915714B CN109915714B (en) | 2020-12-22 |
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| CN201910198750.7A Active CN109915714B (en) | 2019-03-15 | 2019-03-15 | Supporting structure and display device |
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| CN110264882A (en) * | 2019-06-26 | 2019-09-20 | 昆山国显光电有限公司 | Flexible die group and electronic equipment |
| CN110288916A (en) * | 2019-07-11 | 2019-09-27 | 昆山工研院新型平板显示技术中心有限公司 | Supporting member and flexible display apparatus |
| CN110658890A (en) * | 2019-09-26 | 2020-01-07 | 联想(北京)有限公司 | Flexible display structure and electronic equipment |
| WO2021047002A1 (en) * | 2019-09-10 | 2021-03-18 | 惠州市华星光电技术有限公司 | Flexible display and display method therefor |
| CN113781905A (en) * | 2021-08-06 | 2021-12-10 | 联想(北京)有限公司 | Display device |
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| CN113781905A (en) * | 2021-08-06 | 2021-12-10 | 联想(北京)有限公司 | Display device |
| CN113781905B (en) * | 2021-08-06 | 2023-10-27 | 联想(北京)有限公司 | Display device |
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| Publication number | Publication date |
|---|---|
| CN109915714B (en) | 2020-12-22 |
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