CN116704895A - Display device - Google Patents
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- CN116704895A CN116704895A CN202310674010.2A CN202310674010A CN116704895A CN 116704895 A CN116704895 A CN 116704895A CN 202310674010 A CN202310674010 A CN 202310674010A CN 116704895 A CN116704895 A CN 116704895A
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- display device
- supporting
- flexible screen
- support
- piece
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- 230000008093 supporting effect Effects 0.000 claims abstract description 185
- 230000007423 decrease Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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)
Abstract
The application relates to a display device, which comprises a flexible screen, a first supporting piece and a second supporting piece, wherein a plurality of first supporting pieces are arranged on one side of the flexible screen in parallel along the length direction of the display device, and the second supporting piece is arranged on one side of the first supporting piece far away from the flexible screen. The second support piece is rotatably connected with the first support piece, when the second support piece is parallel to the first support piece, the display device is in a first state, the included angle between the adjacent first support pieces can be adjusted, the flexible screen can be bent, when the second support piece rotates to a preset angle, the display device is in a second state, and the second support piece limits the relative position between the first support pieces, so that the flexible screen is in a unfolding state.
Description
Technical Field
The present disclosure relates to electronic devices, and particularly to a display device.
Background
At present, a curled screen is carried in part of electronic equipment, the curled screen enables the electronic equipment to be convenient to store, meanwhile, the electronic equipment can be applicable to various application scenes, a supporting structure is required to be arranged on the backlight side of the flexible screen, and when the curled screen is bent, the supporting structure is stressed. If the rigidity of the supporting structure is higher, the flexible screen is not easy to bend, and the stress generated in the supporting structure is higher during bending, so that the service life of the curled screen is lower, if the rigidity of the supporting structure is lower, the supporting property of the flexible screen is poorer, and the flexible screen is recessed towards the direction of the supporting structure, so that the user experience is poorer.
Disclosure of Invention
The application provides a display device which is used for solving the problem that the rigidity of a curled screen supporting structure is difficult to determine.
An embodiment of the present application provides a display device including:
a flexible screen;
the first supporting pieces are arranged on one side of the flexible screen in parallel along the length direction of the display device;
the second supporting pieces are arranged on one side, far away from the flexible screen, of the first supporting pieces along the length direction of the display device;
the second supporting piece is rotatably connected with the first supporting piece, when the second supporting piece is parallel to the first supporting piece, the display device is in a first state, when the second supporting piece rotates to a preset angle, the display device is in a second state, and when the display device is in the first state, the flexible screen can be bent.
When the second supporting piece is parallel to the first supporting piece, the display device is in a first state, and the angle between the adjacent first supporting pieces can be adjusted, so that the flexible screen can be bent towards the direction where the first supporting pieces are arranged. After the second supporting piece rotates by a preset angle, the second supporting piece is intersected with the first supporting piece, the display device is in a second state, at the moment, two ends of the second supporting piece can be abutted with the adjacent first supporting pieces, and further the relative positions between the adjacent first supporting pieces are limited, so that the flexible screen is kept in an unfolded state. The first state and the second state of the display device are switched by changing the angles of the first supporting piece and the second supporting piece, and the flexible screen is bent by changing the angles between the adjacent first supporting pieces, so that the rigidity requirements of the display device on the first supporting pieces and the second supporting pieces are reduced.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application as claimed.
Drawings
Fig. 1 is a schematic structural diagram of a display device in a first state according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a display device in a second state according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a display device after bending according to an embodiment of the present application;
fig. 4 is a schematic structural view of a first support according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of another display device according to an embodiment of the present application in a first state;
fig. 6 is a schematic structural diagram of another display device according to an embodiment of the present application in a second state;
fig. 7 is a schematic structural diagram of another display device after bending according to an embodiment of the present application;
fig. 8 is a front view of a display device according to an embodiment of the present application in a first state;
fig. 9 is a front view of a display device according to an embodiment of the present application in a second state;
FIG. 10 is a schematic structural view of a driving member according to an embodiment of the present application;
fig. 11 is a schematic structural diagram of a main body according to an embodiment of the present application.
Reference numerals:
1-a flexible screen;
2-a first support;
21-a mount;
3-a second support;
31-a connection;
4-a driving member;
DD231019I
41-a main body portion;
411-limit part;
411 a-a first stopper;
411 b-a second stopper;
412-a boss;
413-recesses;
414-connection holes.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
Detailed Description
For a better understanding of the technical solution of the present application, the following detailed description of the embodiments of the present application refers to the accompanying drawings.
It should be understood that the described embodiments are merely some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The terminology used in the embodiments of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one relationship describing the association of the associated objects, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
It should be noted that, the terms "upper", "lower", "left", "right", and the like in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.
As shown in fig. 1, 2 and 3, the embodiment of the application provides a display device, which includes a flexible screen 1, a first support member 2 and a second support member 3, wherein the plurality of first support members 2 are arranged in parallel on one side of the flexible screen 1 along a length direction X of the display device, and the plurality of second support members 3 are arranged on one side of the first support members 2 away from the flexible screen 1 along the length direction X of the display device. The second supporting member 3 is rotatably connected with the first supporting member 2, when the second supporting member 3 is parallel to the first supporting member 2, the display device is in a first state, when the second supporting member 3 is rotated to a preset angle, the display device is in a second state, and when the display device is in the first state, the flexible screen 1 can be bent.
The flexible screen 1 comprises a light emitting side and a backlight side, the light emitting side of the flexible screen 1 is used for displaying, the first supporting piece 2 and the second supporting piece 3 are located on the backlight side of the flexible screen 1, and the influence of the first supporting piece 2 and the second supporting piece 3 on the display effect of the flexible screen 1 is reduced. When the display device is in the first state, the first supporting member 2 and the second supporting member 3 are parallel to each other, the flexible screen 1 can be bent in the direction of the backlight side, and when the display device is in the second state, the first supporting member 2 and the second supporting member 3 are crossed with each other, and the flexible screen 1 can be kept in the unfolded state.
The first support piece 2 is arranged on one side of the flexible screen 1 in parallel, when the second support piece 3 is parallel to the first support piece 2, the included angle between the adjacent first support pieces 2 can be changed, so that the flexible screen 1 can be bent towards one side provided with the first support piece 2, and when the flexible screen 1 is bent, the stress born by the first support piece 2 and the second support piece 3 is smaller or not stressed, thereby being beneficial to prolonging the service lives of the first support piece 2 and the second support piece 3. After the second supporting piece 3 rotates to a preset angle relative to the first supporting piece 2, the two first supporting pieces 2 positioned on two sides of the first supporting piece 2 provided with the second supporting piece 3 are respectively abutted with two ends of the second supporting piece 3, the display device is in a second state, and the second supporting piece 3 limits the relative positions between the adjacent first supporting pieces 2, so that the flexible screen 1 is kept in an unfolding state.
In one possible embodiment, the first supporting member 2 and the second supporting member 3 may be made of a rigid material, and the first supporting member 2 is made of a rigid material, so as to support the flexible screen 1, reduce the possibility of the flexible screen 1 being recessed, and facilitate improving the display effect of the flexible screen 1. The plurality of first supporting pieces 2 are arranged on one side of the flexible screen 1 in parallel, when the display device is in the first state, the included angle between the adjacent first supporting pieces 2 can be changed in the bending process of the flexible screen 1, and the shape of the first supporting pieces 2 is not changed, so that the first supporting pieces 2 are made of rigid materials, and the bending effect of the flexible screen 1 is small. The second supporting members 3 are made of rigid materials, and when the display device is in the second state, the second supporting members 3 can limit the relative positions between the adjacent first supporting members 2, so that stability of the display device in the unfolded state is improved. When the display device is in the first state or the second state, the first support member 2 and the second support member 3 do not need to be deformed, and therefore, the first support member 2 and the second support member 3 are made of rigid materials and have little influence on the bending and unfolding processes of the display device.
As shown in fig. 1 and 2, in one possible embodiment, the second support 3 is connected to a side of the first support 2 remote from the flexible screen 1, one of the adjacent two first supports 2 being connected to the second support 3.
On the backlight side of the flexible screen 1, along the length direction X of the display device, the first supporting members 2 are arranged in parallel, the second supporting members 3 are arranged at intervals on one side, away from the flexible screen 1, of the first supporting members 2, one first supporting member 2 is arranged between every two adjacent second supporting members 3, and the second supporting members 3 are not arranged on one side, away from the flexible screen 1, of the two first supporting members 2 located at two ends of the flexible screen 1.
After the second supporting piece 3 rotates relative to the first supporting piece 2, the display device is in a second state, at the moment, two ends of the second supporting piece 3 are respectively abutted against the first supporting pieces 2 positioned on two sides of the second supporting piece 3, therefore, the relative positions between the adjacent three first supporting pieces 2 can be limited by the single second supporting piece 3, the second supporting pieces 3 are arranged on one side, far away from the flexible screen 1, of the first supporting pieces 2 at intervals, the relative positions of the first supporting pieces 2 positioned on one side of the flexible screen 1 can be limited, the flexible screen 1 can be kept in an unfolding state, the number of the second supporting pieces 3 can be reduced, and the production cost of the display device can be reduced. When the display device is in a first state, the flexible screen 1 is bent towards the direction provided with the first supporting piece 2 and the second supporting piece 3, if the interval distance between the second supporting pieces 3 is smaller, in the bending process of the flexible screen 1, the adjacent second supporting pieces 3 have the possibility of interference, the second supporting pieces 3 are arranged at intervals, the distance between the adjacent second supporting pieces 3 can be increased, and the possibility of interference of the adjacent second supporting pieces 3 can be reduced. If the second supporting members 3 are also arranged on the first supporting members 2 at two ends of the flexible screen 1, when the display device is in the second state, the second supporting members 3 and the first supporting members 2 are mutually intersected, the second supporting members 3 at two ends can protrude out of the flexible screen 1 along the length direction X of the display device, interference with other structures in the display device is possible, and the second supporting members 3 are not arranged on the two first supporting members 2 at two ends of the flexible screen 1, so that the reliability of the display device can be improved.
As shown in fig. 1, 2 and 4, in one possible embodiment, the side of the first support 2 remote from the flexible screen 1 is provided with a mounting 21, and the second support 3 is rotatably connected to the first support 2 by means of the mounting 21.
The mounting member 21 may be cylindrical and located at a central position of the first support member 2, and a circular through hole or blind hole is provided at a central position of the second support member 3, so that the mounting member 21 can extend into the second support member 3 to connect the first support member 2 and the second support member 3.
The first supporting member 2 is provided with the mounting member 21, and is used for being connected with the second supporting member 3, so that the relative positions of the first supporting member 2 and the second supporting member 3 can be limited, the possibility that the second supporting member 3 moves along the length direction X or the width direction Y of the display device relative to the first supporting member 2 is reduced, and the reliability of the display device is improved. The mounting member 21 is cylindrical to facilitate rotation of the second support member 3 relative to the first support member 2 after the mounting member 21 extends into the second support member 3.
As shown in fig. 3 and 4, in one possible embodiment, the width of the first support 2 gradually decreases in a direction in which the flexible screen 1 is directed toward the first support 2.
The cross section of the first support member 2 is isosceles trapezoid along the thickness direction Z of the display device, and the cross section of the first support member 2 gradually decreases along the direction away from the flexible screen 1, and when the flexible screen 1 is bent, the side walls of adjacent first support members 2 abut against each other.
When the flexible screen 1 is bent towards the direction provided with the first supporting piece 2, the sectional area of the first supporting piece 2 is gradually reduced, the possibility that one sides, far away from the flexible screen 1, of the adjacent first supporting pieces 2 interfere with each other can be reduced, and the reliability of the display device when in curling is improved. After the flexible screen 1 is bent, the side walls of the adjacent first supporting pieces 2 are mutually abutted, so that the bending angle of the flexible screen 1 can be limited, and the possibility of damage to the flexible screen 1 caused by transitional bending is reduced. The cross section of the first supporting piece 2 is isosceles trapezoid, when the flexible screen 1 is bent, the included angles among the first supporting pieces 2 are consistent, so that the stress generated in the flexible screen 1 is uniformly distributed, and the risk of damage to the flexible screen 1 is reduced.
In one possible embodiment, the angle between the side wall and the lower wall of the first support 2 may be set according to the angle at which the flexible screen 1 needs to be bent, so that the first support 2 can be adapted to various display devices.
As shown in fig. 1 and 3, in one possible embodiment, the second support 3 has a smaller dimension than the first support 2 along the length direction X of the display device.
The cross section of the second support member 3 may be trapezoidal, rectangular, etc. along the thickness direction Z of the display device, and if the cross section of the second support member 3 is trapezoidal, the width of the second support member 3 gradually decreases along the direction away from the first support member 2, and the size of the second support member 3 is smaller than the size of the side of the first support member 2 away from the flexible screen 1 along the length direction X of the display device.
When the display device is in a first state, the flexible screen 1 can be bent towards the side provided with the first supporting pieces 2, the second supporting pieces 3 are located on the side, away from the flexible screen 1, of the first supporting pieces 2, when the flexible screen 1 is bent, the change of the distance between the adjacent second supporting pieces 3 is larger than the change of the distance between the adjacent first supporting pieces 2, the size of the second supporting pieces 3 is smaller than the size of the second supporting pieces 3 along the length direction X of the display device, the interval distance between the adjacent second supporting pieces 3 is increased, and when the flexible screen 1 is bent, the possibility of mutual interference of the adjacent second supporting pieces 3 can be reduced.
As shown in fig. 5, 6 and 7, in one possible embodiment, along the length direction X of the display device, the first supports 2 at both ends of the flexible screen 1 are not provided with the second supports 3 on the side away from the flexible screen 1, the second supports 3 are provided on the side of the remaining first supports 2 away from the flexible screen 1, and the second supports 3 are rotatable with respect to the first supports 2.
When the second support 3 is parallel to the first support 2, the size of the second support 3 is smaller than the size of the first support 2 in the length direction X of the display device, and when the flexible screen 1 is bent in the direction in which the first support 2 is provided, the possibility of interference of adjacent second supports is reduced. When the second supporting piece 3 and the first supporting piece 2 intersect, two ends of the second supporting piece 3 can be abutted with the adjacent first supporting pieces 2, and besides the two first supporting pieces 2 at two ends of the flexible screen 1, one ends, far away from the flexible screen 1, of the other first supporting pieces 2 are provided with the second supporting pieces 3, so that stability of the display device in an unfolding state is improved. The two first supporting members 2 positioned at the two ends of the flexible screen 1 are not provided with the second supporting members 3, so that the possibility that the second supporting members 3 protrude out of the flexible screen 1 along the length direction X of the display device is reduced when the flexible screen is in the second state.
As shown in fig. 8 and 9, in a possible embodiment, the display device further comprises a driving member 4, wherein the driving member 4 is connected to the second support member 3 and is movable along the length direction X of the display device for driving the second support member 3 to rotate.
The driving member 4 is located at one side or both sides of the second supporting member 3 in the width direction Y of the display device and is movable with respect to the first supporting member 2, and an end portion of the second supporting member 3 protrudes from the first supporting member 2 and is connected to the driving member 4 so as to be capable of driving the second supporting member 3 to rotate with respect to the first supporting member 2 when the driving member 4 moves with respect to the first supporting member 2.
The first support piece 2 and the second support piece 3 are connected in a rotating mode, the driving piece 4 moves along the length direction X of the display device, the second support piece 3 can be driven to rotate relative to the first support piece 2, and the display device can be conveniently switched between a first state and a second state.
As shown in fig. 8 and 9, in one possible embodiment, the second support member 3 includes a connection portion 31, and the connection portion 31 protrudes from the first support member 2 in the width direction Y of the display device and is at least partially connected with the driving member 4.
The outer contour of the connection portion 31 may be arc-shaped in the thickness direction Z of the display device, and the connection portion 31 may be rotated with respect to the driving member 4 when the driving member 4 moves in the length direction X of the display device, so that the second supporting member 3 may be rotated with respect to the first supporting member 2.
The second supporting piece 3 is connected with the driving piece 4 through the connecting portion 31, and the driving piece 4 drives the second supporting piece 3 to rotate relative to the first supporting piece 2 through moving relative to the first supporting piece 2, and the connecting portion 31 protrudes out of the first supporting piece 2 along the width direction Y of the display device, so that the possibility that the driving piece 4 interferes with the first supporting piece 2 in the moving process is reduced.
As shown in fig. 10 and 11, in one possible embodiment, the driving member 4 includes a plurality of main body portions 41, and the plurality of main body portions 41 are rotatably connected along the length direction X of the display device.
The number of the main body parts 41 is consistent with the number of the second supporting pieces 3 along the length direction X of the display device, and is correspondingly arranged with the second supporting pieces 3, the second supporting pieces 3 are connected with the main body parts 41 through the connecting parts 31 along the width direction Y of the display device, and adjacent main body parts 41 are rotatably connected along the length direction X of the display device, so that the driving piece 4 is formed.
When the display device is in a first state, the flexible screen 1 can be bent towards the side provided with the first supporting piece 2, in the bending process, the first supporting piece 2 and the second supporting piece 3 can move along with the flexible screen 1, the main body part 41 in the driving piece 4 is connected with the second supporting piece 3, in the moving process of the second supporting piece 3, the main body part 41 can move along with the second supporting piece 3, the adjacent main body parts 41 are rotatably connected, the included angle between the adjacent main body parts 41 can be adjusted, the driving piece 4 can be bent along with the second supporting piece 3, and the possibility that the second supporting piece 3 is separated from the driving piece 4 is reduced.
As shown in fig. 8 and 9, in one possible embodiment, a side of the main body portion 41 facing the second support member 3 is provided with a limiting portion 411, and the second support member 3 can extend into the limiting portion 411.
The limiting portion 411 may include a first limiting portion 411a and a second limiting portion 411b, and along a length direction X of the display device, the first limiting portion 411a and the second limiting portion 411b are disposed at a side of the main body portion 41 facing the second supporting member 3 at intervals, a size of an interval between the first limiting portion 411a and the second limiting portion 411b is consistent with a size of the connecting portion 31, so that the first limiting portion 411a and the second limiting portion 411b abut against two sides of the connecting portion 31, an outer contour of the connecting portion 31 is arc-shaped, and the connecting portion 31 can rotate relative to the first limiting portion 411a and the second limiting portion 411 b. When the driving piece 4 moves in the length direction X of the display device, the connection portion 31 can move relative to the first and second stoppers 411a and 411b, but is always located between the first and second stoppers 411a and 411 b.
The second supporting member 3 extends into the limiting portion 411, and limits the relative position between the main body portion 41 and the second supporting member 3 along the length direction X of the display device, when the driving member 4 moves along the length direction X of the display device, the main body portion 41 can drive the connecting portion 31 to move along the length direction X of the display device, and meanwhile, the connecting portion 31 is located at the end portion of the second supporting member 3 and can rotate relative to the limiting portion 411, so that the second supporting member 3 rotates relative to the first supporting member 2.
As shown in fig. 10 and 11, in one possible embodiment, the main body 41 includes a protrusion 412 and a recess 413, the protrusion 412 and the recess 413 are located at both sides of the main body 41 along the length direction X of the display device, respectively, the protrusion 412 of one of the adjacent two main body 41 protrudes into the recess 413 of the other, and the protrusion 412 is rotatably connected with the recess 413.
In the width direction Y of the display device, connection holes 414 are provided on both sides of the concave portion 413 and the convex portion 412, and after the convex portion 412 is inserted into the concave portion 413, the connection holes 414 on both sides of the convex portion 412 and the connection holes 414 on both sides of the concave portion 413 overlap each other, and a fixing pin is inserted into the connection holes 414, so that the convex portion 412 of one of the adjacent two main body portions 41 is rotatably connected with the concave portion 413 of the other main body portion 41.
The protruding portion 412 and the recessed portion 413 both extend along the length direction X of the display device, along the width direction Y of the display device, two sides of the recessed portion 413 are provided with side walls, the protruding portion 412 of one of the adjacent main body portions 41 extends into the recessed portion 413 of the other main body portion, the relative position between the adjacent two main body portions 41 can be limited along the width direction Y of the display device, fixing pins are inserted into connecting holes 414 in the protruding portion 412 and connecting holes 414 in the side walls of the recessed portion 413 which are overlapped with each other, the relative position between the two main body portions 41 can be limited along the length direction X and the thickness direction Z of the display device, the reliability of the driving piece 4 is improved, meanwhile, the adjacent two main body portions 41 can be connected in a rotatable mode, the driving piece 4 can be bent along the thickness direction Z of the display device, and the possibility that the driving piece 4 is separated from the second supporting piece 3 is reduced when the display device is in the first state.
As shown in fig. 10 and 11, in one possible embodiment, the outer contours of the upper surfaces of the convex portion 412 and the concave portion 413 are arc-shaped in a direction in which the flexible screen 1 is directed toward the first support 2. When the display device is in the first state, the flexible screen 1 can be bent along the direction of the flexible screen 1 pointing to the first supporting piece 2, at this time, the main body 41 moves along with the second supporting piece 3, so that the driving piece 4 also bends along the direction of the flexible screen 1 pointing to the first supporting piece 2, the outer contours of the upper surfaces of the protruding part 412 and the recessed part 413 are arc-shaped, and in the bending process of the driving piece 4, the possibility that the edge of the recessed part 413 interferes with the bottom wall of the protruding part 412 or the side wall of the recessed part 413 interferes with the other main body 41 is reduced, so that the driving piece 4 is convenient to bend.
In a possible embodiment the display device comprises a housing provided with a limiting means connected to the driving member 4 for limiting the position of the driving member 4.
The flexible screen 1, the first supporting member 2, the second supporting member 3 and the driving member 4 of the display device are all located in the shell, and a control device and a limiting device can be further arranged in the shell, and the control device is electrically connected with the driving member 4 and used for controlling the driving member 4 to move relative to the first supporting member 2 so as to enable the display device to be switched between a first state and a second state. The limiting device is connected with the driving piece 4, and after the driving piece 4 moves to a preset position, the limiting device can limit the position of the driving piece 4, so that the display device can be kept in a first state or a second state.
The embodiment of the application provides a display device, which comprises a flexible screen 1, a first support piece 2 and a second support piece 3, wherein a plurality of first support pieces 2 are arranged on one side of the flexible screen 1 in parallel along the length direction X of the display device, and the second support piece 3 is arranged on one side of the first support piece 2 far away from the flexible screen 1. The second supporting piece 3 is rotatably connected with the first supporting piece 2, when the second supporting piece 3 is parallel to the first supporting piece 2, the display device is in a first state, the included angle between the adjacent first supporting pieces 2 can be adjusted, the flexible screen 1 can be bent, when the second supporting piece 3 rotates to a preset angle, the display device is in a second state, the second supporting piece 3 limits the relative position between the first supporting pieces 2, and the flexible screen 1 is in a unfolding state.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (11)
1. A display device, characterized in that the display device comprises:
a flexible screen;
the first supporting pieces are arranged on one side of the flexible screen in parallel along the length direction of the display device;
the second supporting pieces are arranged on one side, far away from the flexible screen, of the first supporting pieces along the length direction of the display device;
the second supporting piece is rotatably connected with the first supporting piece, when the second supporting piece is parallel to the first supporting piece, the display device is in a first state, when the second supporting piece rotates to a preset angle, the display device is in a second state, and when the display device is in the first state, the flexible screen can be bent.
2. The display device according to claim 1, wherein the second support is connected to a side of the first support away from the flexible screen, and one of adjacent two of the first supports is connected to the second support.
3. The display device according to claim 1, wherein a side of the first support member away from the flexible screen is provided with a mounting member, and the second support member is rotatably connected to the first support member through the mounting member.
4. The display device of claim 1, wherein the width of the first support member gradually decreases in a direction in which the flexible screen is directed toward the first support member.
5. The display device of claim 1, wherein the second support has a smaller dimension than the first support along a length of the display device.
6. The display device of claim 1, further comprising a driving member coupled to the second support member and movable along a length of the display device for rotating the second support member.
7. The display device according to claim 6, wherein the second support member includes a connection portion that protrudes from the first support member in a width direction of the display device and is at least partially connected with the driving member.
8. The display device according to claim 6, wherein the driving member includes a plurality of main body portions rotatably connected in a longitudinal direction of the display device.
9. The display device according to claim 8, wherein a side of the main body portion facing the second support member is provided with a stopper portion into which the second support member can extend.
10. The display device according to claim 8, wherein the main body portion includes a convex portion and a concave portion, the convex portion and the concave portion are located on both sides of the main body portion, respectively, along a length direction of the display device, the convex portion of one of adjacent two main body portions extends into the concave portion of the other, and the convex portion is rotatably connected with the concave portion.
11. A display device as claimed in claim 6, characterized in that the display device comprises a housing provided with a limiting device connected to the driving member for limiting the position of the driving member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310674010.2A CN116704895A (en) | 2023-06-07 | 2023-06-07 | Display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310674010.2A CN116704895A (en) | 2023-06-07 | 2023-06-07 | Display device |
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| CN116704895A true CN116704895A (en) | 2023-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310674010.2A Pending CN116704895A (en) | 2023-06-07 | 2023-06-07 | Display device |
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| CN (1) | CN116704895A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116935751A (en) * | 2023-09-15 | 2023-10-24 | 惠科股份有限公司 | Flexible display device |
-
2023
- 2023-06-07 CN CN202310674010.2A patent/CN116704895A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116935751A (en) * | 2023-09-15 | 2023-10-24 | 惠科股份有限公司 | Flexible display device |
| CN116935751B (en) * | 2023-09-15 | 2024-01-26 | 惠科股份有限公司 | Flexible display device |
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