A display device

Abstract

The present application relates to a display device, which includes a flexible screen, a housing, and an adjustment component. The folding area of the flexible screen abuts against the adjustment component, and the non-folding area is connected to the housing. The adjustment component includes a bending member, a rotating member, and a moving member, and is used to adjust the folding states of a first folding area and a second folding area in the folding area. When the display device is in the first state during folding, the length of the contact between the bending member and the moving member is d<subgt;1< / subgt>, and the angle between the rotating member and the plane where the non-folding area is located is θ<subgt;1< / subgt>. When the display device is in the second state during folding, the length of the contact between the bending member and the moving member is d<subgt;2< / subgt>, and the angle between the rotating member and the plane where the non-folding area is located is θ<subgt;2< / subgt>. Among them, d<subgt;1< / subgt> > d<subgt;2< / subgt>, which increases the arc length of the second folding area and reduces the bending stress of the second folding area, and θ<subgt;1< / subgt> < θ<subgt;2< / subgt>, which increases the arc length of the first folding area and reduces the bending stress of the first folding area, thereby reducing the possibility of creases occurring in the folding area.

Description

Technical Field

[0001] The present application relates to the technical field of electronic devices, and particularly to a display device. Background Art

[0002] Currently, foldable screens have been widely used in electronic devices. When folded, the area of the screen is reduced, facilitating the storage of the electronic device. However, after the foldable screen is folded, the bending position is subjected to bending stress, resulting in the easy appearance of creases at the bending position. Summary of the Invention

[0003] The present application provides a display device for solving the problem that creases are likely to appear at the bending position of a foldable screen.

[0004] An embodiment of the present application provides a display device, which includes:

[0005] A flexible screen, which includes a folding area and non-folding areas, and the non-folding areas are located at both ends of the folding area;

[0006] A housing, which is connected to the non-folding areas;

[0007] An adjusting component, along the thickness direction of the flexible screen, the adjusting component is located on one side of the flexible screen and abuts against the folding area;

[0008] Wherein, the adjusting component includes a bending member, a rotating member and a moving member, the bending member is connected to the housing, the rotating member is connected to the bending member, the moving member abuts against the bending member, the folding area includes a first folding area and a second folding area, the second folding area is located on the side of the first folding area close to the non-folding area, the first folding area abuts against the rotating member, and the second folding area abuts against the bending member;

[0009] When the display device is in a folded state, it includes a first state and a second state. When the display device is in the first state, along the direction from the non-folding area to the folding area, the length of the contact between the bending member and the moving member is d1, and the angle between the rotating member and the plane where the non-folding area is located is θ1. When the display device is in the second state, along the direction from the non-folding area to the folding area, the length of the contact between the bending member and the moving member is d2, and the angle between the rotating member and the plane where the non-folding area is located is θ2. The relationship between d1 and d2 is d1 > d2, and the relationship between θ1 and θ2 is θ1 < θ2.

[0010] After the display device is folded, both the first folding area and the second folding area are bent. When the length of the contact between the bending member and the moving member decreases, the arc length of the bent part in the second folding area increases. Therefore, the bending stress in the second folding area can be reduced. During the process of the increase in the arc length of the second folding area, the position where the second folding area is subjected to the maximum bending stress will change, reducing the possibility of creases in the second folding area. When the angle between the rotating member and the plane where the non-folding area is located increases, the arc length of the bent part in the first folding area increases, reducing the possibility of creases in the first folding area. Therefore, the adjustment assembly can reduce the possibility of creases in the flexible screen.

[0011] It should be understood that the above general description and the following detailed description are only exemplary and do not limit the present application. Brief Description of the Drawings

[0012] Figure 1 Structural schematic diagram of the display device provided by the embodiment of the present application when unfolded;

[0013] Figure 2 Structural schematic diagram of the display device provided by the embodiment of the present application in the first state;

[0014] Figure 3 is Figure 2 Local enlarged view of position I in

[0015] Figure 4 is Figure 2 Local enlarged view of position II in

[0016] Figure 5 Structural schematic diagram of the flexible screen provided by the embodiment of the present application in the first state;

[0017] Figure 6 Structural schematic diagram of the left side of the display device provided by the first embodiment of the present application in the second state;

[0018] Figure 7 is Figure 6 Local enlarged view of position III in

[0019] Figure 8 is Figure 6 Local enlarged view of position IV in

[0020] Figure 9 Structural schematic diagram of the right side of the display device provided by the first embodiment of the present application in the second state;

[0021] Figure 10 Structural schematic diagram of the flexible screen provided by the first embodiment of the present application in the second state;

[0022] Figure 11Schematic diagram of the display device provided in the second embodiment of the present application in the second state;

[0023] Figure 12 Schematic diagram of the flexible screen provided in the second embodiment of the present application in the second state.

[0024] Reference numerals:

[0025] 1 - Flexible screen;

[0026] 11 - Folding area;

[0027] 111 - First folding area;

[0028] 112 - Second folding area;

[0029] 12 - Non - folding area;

[0030] 2 - Housing;

[0031] 21 - Slide rail;

[0032] 22 - Guide groove;

[0033] 3 - Adjusting assembly;

[0034] 31 - Bending member;

[0035] 32 - Rotating member;

[0036] 321 - Guide block

[0037] 33 - Moving member;

[0038] 331 - Inclined surface;

[0039] 332 - Protruding portion;

[0040] 34 - Driving member;

[0041] 4 - Transmission assembly.

[0042] The accompanying drawings here are incorporated into the specification and form a part of the specification, showing embodiments consistent with the present application and used together with the specification to explain the principles of the present application. Detailed implementation manners

[0043] For a better understanding of the technical solutions of the present application, the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0044] It should be clear that the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts belong to the scope of protection of the present application.

[0045] The terms used in the embodiments of the present application are for the purpose of describing specific embodiments only and are not intended to limit the present application. The singular forms "a", "the" and "said" used in the embodiments of the present application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.

[0046] It should be understood that the term "and / or" used herein is merely a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " herein generally represents an "or" relationship between the associated objects before and after.

[0047] It should be noted that the orientation terms such as "upper", "lower", "left", and "right" described in the embodiments of the present application are described from the angles shown in the drawings and should not be construed as a limitation on the embodiments of the present application. In addition, in the context, it should also be understood that when it is mentioned that an element is connected "above" or "below" another element, it can not only be directly connected "above" or "below" another element, but also be indirectly connected "above" or "below" another element through an intermediate element.

[0048] Such as Figures 1 to 8As shown in the figure, an embodiment of the present application provides a display device, which includes a flexible screen 1, a housing 2, and an adjustment component 3. The flexible screen 1 includes a folding area 11 and a non-folding area 12. The housing 2 is connected to the non-folding area 12, and the adjustment component 3 abuts against the folding area 11. Moreover, the housing 2 and the adjustment component 3 are located on the same side of the flexible screen 1. The adjustment component 3 includes a bending member 31, a rotating member 32, and a moving member 33. Both the bending member 31 and the rotating member 32 abut against the flexible screen 1. One end of the bending member 31 is connected to the housing 2, and the other end is connected to the rotating member 32. The moving member 33 is located on the side of the bending member 31 and the rotating member 32 away from the flexible screen 1. One end of the moving member 33 abuts against the bending member 31, and the other end abuts against the rotating member 32. The folding area 11 of the flexible screen 1 includes a first folding area 111 and a second folding area 112. The second folding area 112 is located on the side of the first folding area 111 close to the non-folding area 12. The bending member 31 in the adjustment component 3 abuts against the second folding area 112, and the rotating member 32 abuts against the first folding area 111. After the display device is folded, the display device includes a first state and a second state. When the display device is in the first state, the length of the bending member 31 abutting against the moving member 33 is d1. When the display device is in the second state, the length of the bending member 31 abutting against the moving member 33 is d2. The relationship between d1 and d2 is d1 > d2. When the display device is in the first state, the angle between the rotating member 32 and the plane where the non-folding area 12 is located is θ1. When the display device is in the second state, the angle between the rotating member 32 and the plane where the non-folding area 12 is located is θ2. The relationship formula between θ1 and θ2 is θ1 < θ2.

[0049] The second folding region 112 of the flexible screen 1 abuts against the bending member 31. When the flexible screen 1 is in a folded state, the flexible screen 1 will generate a bending force pointing towards the side close to the moving member 33 on the folding member through its own elasticity, causing the second folding region 112 to be bent into an arc. When the display device switches from the first state to the second state, the moving member 33 will move in the direction from the first folding region 111 towards the second folding region 112. One end of the folding member connected to the rotating member 32 gradually disengages from the abutment with the moving member 33. The part of the flexible screen 1 that causes the folding member to disengage from the moving member 33 is bent towards the side close to the moving member 33, increasing the curvature of the second folding region 112 after bending, which is beneficial to reducing the stress on the second folding region 112. At the same time, the part of the second folding region 112 that bears the maximum stress moves in the direction away from the first folding region 111, which is beneficial to reducing the possibility of creases in the second folding region 112. The first folding region 111 abuts against the rotating member 32, causing the first folding region 111 to be bent. The angle between the rotating member 32 and the plane of the non-folding region 12 increases, increasing the curvature of the first folding region 111, reducing the stress on the first folding region 111. At the same time, the position in the first folding region 111 that is subjected to the maximum stress will shift towards the direction of the rotating member 32, which is beneficial to reducing the possibility of creases in the first folding region 111.

[0050] As Figure 2 shown, in a possible embodiment, the housing 2 includes a slide rail 21. The slide rail 21 is located on the side of the housing 2 facing the moving member 33. The moving member 33 is installed on the slide rail 21 and can move along the slide rail 21 in the direction from the non-folding region 12 towards the folding region 11, moving closer to or farther away from the folding region 11. When the moving member 33 moves away from the folding region 11, the display device switches from the first state to the second state. When the moving member 33 moves closer to the folding region 11, the display device switches from the second state to the first state.

[0051] The moving member 33 is installed on the housing 2 through the slide rail 21, enabling the moving member 33 to move along the slide rail 21, restricting the movement direction of the moving member 33, causing the moving member 33 to move closer to or farther away from the first folding region 111 in the direction from the non-folding region 12 towards the folding region 11. In other directions, the relative position between the moving member 33 and the housing 2 is restricted, improving the stability of the moving member 33 during movement.

[0052] As Figure 2 shown, in a possible embodiment, the adjusting assembly 3 includes a driving member 34. One end of the driving member 34 is connected to the housing 2, and the other end is connected to the moving member 33, for driving the moving member 33 to move relative to the housing 2.

[0053] After the display device is folded, the driving member 34 drives the moving member 33 to move in the direction from the non-folding area 12 to the folding area 11, away from or towards the first folding area 111, so that the display device switches between the first state and the second state.

[0054] As Figure 2 shown, in a possible embodiment, the driving member 34 can be a lead screw, or other devices capable of driving the moving member 33 to move relative to the housing 2.

[0055] The lead screw has the characteristics of small frictional loss and high transmission efficiency, reducing the electric energy required in the process of driving the moving member 33, which is beneficial to improving the energy-saving effect of the display device. It also has the characteristic of high transmission accuracy, making the movement distance of the moving member 33 more accurate, and further improving the deformation amplitude of the bending member 31 and the accuracy of the rotation angle of the rotating member 32.

[0056] As Figure 2 shown, in a possible embodiment, the moving member 33 includes a protruding portion 332, and the protruding portion 332 extends towards the side close to the flexible screen 1, and the bending member 31 abuts against the protruding portion 332.

[0057] One end of the moving member 33 abuts against the bending member 31, and the other end abuts against the end of the rotating member 32 far from the bending member 31. After the display device is folded, the end of the rotating member 32 far from the bending member 31 inclines towards the direction close to the moving member 33. A protruding portion 332 is provided on the moving member 33 for abutting against the bending portion, reducing the possibility of interference between the moving member 33 and the rotating member 32, which is beneficial to improving the reliability of the display device.

[0058] As Figure 2 shown, in a possible embodiment, the outer contour of the end close to the first folding area 111 on the side where the protruding portion 332 abuts against the bending member 31 is arc-shaped.

[0059] The bending member 31 abuts against the protruding portion 332. When the moving member 33 moves away from the first folding area 111, the part of the bending member 31 close to the rotating member 32 will pass through the position with an arc-shaped outer contour and gradually disengage from the protruding portion 332. The arc-shaped outer contour facilitates the bending of the bending member 31 towards the side away from the flexible screen 1 during the process of disengaging from the protruding portion 332, increasing the arc length of the second folding area 112 and reducing the bending stress of the second folding area 112.

[0060] As Figure 2 、 Figure 3 and Figure 7 shown, in a possible embodiment, the bending member 31 is a chain structure, one side of the chain structure abuts against the second folding area 112 in the flexible screen 1, and the other side abuts against the protruding portion 332.

[0061] The bending member 31 is a chain structure. The part of the chain structure that abuts against the convex portion 332 can make the shape of the second folding area 112 in contact with it conform to the shape of the surface of the convex portion 332. The part of the chain structure that detaches from the convex portion 332 can make the second folding area 112 in contact with it bend towards the direction close to the housing 2. As the convex portion 332 moves away from the first folding area 111, the length of the chain structure detaching from the convex portion 332 gradually increases, thereby increasing the arc length when the second folding area 112 bends, and further reducing the bending stress of the second folding area 112. When the chain structure abuts against the convex portion 332, the contact area with the convex portion 332 is small, reducing the friction between the bending member 31 and the convex portion 332, and facilitating the movement of the convex portion 332 relative to the bending member 31.

[0062] As Figure 4 and Figure 8 shown, in a possible embodiment, a guide block 321 is provided at one end of the rotating member 32 away from the bending member 31, and the rotating member 32 abuts against the moving member 33 through the guide block 321. A guide groove 22 is provided in the housing 2, and the guide block 321 extends into the guide groove 22 and moves along the guide groove 22. When the display device is in the first state, the guide block 321 is located at one end of the guide groove 22 close to the flexible screen 1. When the display device is in the second state, the guide block 321 is located at one end of the guide groove 22 away from the flexible screen 1.

[0063] The cooperation between the guide groove 22 and the guide block 321 can limit the movement path of one end of the rotating member 32 away from the bending member 31, improve the stability of the rotating member 32, and reduce the possibility of damage to the flexible screen 1 caused by the shaking of the rotating member 32.

[0064] As Figure 4 shown, in a possible embodiment, a slope 331 is provided at one end of the moving member 33 away from the convex portion 332. From the direction of the first folding area 111 to the second folding area 112, the slope 331 inclines towards the side close to the rotating member 32. The guide block 321 abuts against the slope 331 and can move relative to the slope 331.

[0065] When the display device is in the folded state, the flexible screen 1 is in the folded state. At this time, the flexible screen 1 will exert a force on the rotating member 32 pointing towards the moving member 33. When the moving member 33 moves away from the first folding area 111, under the action of the flexible screen 1, the rotating member 32 will rotate towards the side close to the moving member 33, reducing the bending stress of the first folding area 111.

[0066] As Figure 1 and Figure 2As shown, in a possible embodiment, the display device further includes a transmission assembly 4. The transmission assembly 4 is connected to the housing 2. Along the thickness direction of the display device, the transmission assembly 4 is located on one side of the first folding area 111, enabling the display device to switch between the folded state and the unfolded state.

[0067] The non-folding areas 12 at both ends of the folding area 11 are respectively connected to the corresponding housing 2. Both ends of the transmission assembly 4 are respectively connected to the two housings 2, enabling the two housings 2 to rotate relative to each other. When the display device is subjected to a bending force in the bowl warping direction, the two housings 2 rotate towards each other, causing the display device to switch from the unfolded state to the folded state. When the display device is subjected to a force in the turtle warping direction, the two housings 2 rotate away from each other, causing the display device to switch from the folded state to the unfolded state.

[0068] As Figures 1 to 4 shown, in a possible embodiment, second folding areas 112 are provided at both ends of the first folding area 111. The display device includes a first adjustment assembly and a second adjustment assembly. The first adjustment assembly and the second adjustment assembly are symmetrically arranged with respect to the first folding area 111. The bending members 31 in the first adjustment assembly and the second adjustment assembly respectively abut against the two second folding areas 112. The rotating members 32 in the first adjustment assembly and the second adjustment assembly respectively abut against the two ends of the first folding area 111 close to the second folding areas 112, making the folded folding area 11 in a water droplet shape.

[0069] Compared with the traditional display device, the folding area 11 is in a U-shaped structure after folding. For the display device provided in the embodiment of the present application, the folding area 11 is in a water droplet-shaped structure after folding, reducing the possibility of creases on the flexible screen 1 and being beneficial to improving the display effect of the display device after unfolding.

[0070] As Figure 5 shown, it is a schematic structural diagram of the flexible screen 1 in the first state after folding. The folding area 11 is in a water droplet shape. The first folding area 111 is the folding area 11 in the middle of the water droplet, and the second folding area 112 is the reverse folding area on both sides of the water droplet. Both the first folding area 111 and the second folding area 112 are subjected to bending stress. Figure 5 The black areas in it are the points with the maximum bending stress in the first folding area 111 and the second folding area 112.

[0071] As Figures 6 to 9 shown, in a possible embodiment, when the display device is in the folded state, the moving member 33 in the first adjustment assembly moves in a direction away from the first folding area 111. During the reset process or after the reset of the first adjustment assembly, the moving member 33 in the second adjustment assembly moves in a direction away from the first folding area 111, making the first adjustment assembly and the second adjustment assembly perform a periodic motion.

[0072] When the moving member 33 of the first adjusting assembly moves in a direction away from the first folding region 111, the bending stress on the first folding region 111 is reduced. At the same time, the position where the first folding region 111 is subjected to the maximum bending stress moves towards the first adjusting assembly. The bending stress on the second folding region 112 close to the first adjusting assembly is reduced, and at the same time, the position where the second folding region 112 close to the first adjusting assembly is subjected to the maximum bending stress moves in a direction away from the first folding region 111. When the moving member 33 of the second adjusting assembly moves in a direction away from the first folding region 111, the bending stress on the first folding region 111 is reduced. At the same time, the position where the first folding region 111 is subjected to the maximum bending stress moves towards the second adjusting assembly. The bending stress on the second folding region 112 close to the second adjusting assembly is reduced, and at the same time, the position where the second folding region 112 close to the second adjusting assembly is subjected to the maximum bending stress moves in a direction away from the first folding region 111.

[0073] As Figure 10 shown, the black areas in the figure are the regions in the first folding region 111 and the second folding region 112 that are subjected to the maximum bending stress. During the periodic movement of the first adjusting assembly and the second adjusting assembly, the positions where the first folding region 111 and the second folding region 112 are subjected to the maximum bending stress will move within the above regions, reducing the possibility that the maximum bending stress is concentrated at one point, which is beneficial to reducing the possibility of creases in the first folding region 111 and the second folding region 112.

[0074] As Figure 11 shown, in a possible embodiment, when the display assembly is in the folded state, the moving member 33 in the first adjusting assembly and the moving member 33 in the second adjusting assembly move in a direction away from the first folding region 111 at the same time, reset at the same time, and perform periodic movement.

[0075] When the moving member 33 in the first adjusting assembly and the moving member 33 in the second adjusting assembly move in a direction away from the first folding region 111 at the same time, the bending stress on the first folding region 111 is reduced. The bending stresses on the second folding regions 112 at both ends of the first folding region 111 are reduced at the same time, and the positions where the second folding regions 112 are subjected to the maximum bending stress move in a direction away from the first folding region 111 at the same time.

[0076] As Figure 12As shown in the figure, the black areas in the figure are the areas in the first folding area 111 and the second folding area 112 that are subjected to the maximum bending stress. During the movement of the moving member 33 in the first adjusting assembly and the second adjusting assembly, the position of the first folding area 111 that is subjected to the maximum bending stress remains unchanged, and the magnitude of the bending stress it is subjected to changes with the periodic movement of the moving member 33, reducing the possibility of creases being generated in the first folding area 111. The position of the maximum bending stress in the second folding area 112 will move within the above-mentioned area with the periodic movement of the moving member 33. The magnitude of the bending stress in the second folding area 112 will decrease when the moving member 33 moves in a direction away from the first folding area 111, reducing the possibility of creases being generated in the second folding area 112.

[0077] An embodiment of the present application provides a display device, including a flexible screen 1, a housing 2, and an adjusting assembly 3. The folding area 11 of the flexible screen 1 abuts against the adjusting assembly 3, and the non-folding area 12 is connected to the housing 2. The adjusting assembly 3 includes a bending member 31, a rotating member 32, and a moving member 33, and is used to adjust the folding states of the first folding area 111 and the second folding area 112 in the folding area 11. When the display device is in the first state during folding, the length of the abutment between the bending member 31 and the moving member 33 is d1, and the angle between the rotating member 32 and the plane where the non-folding area 12 is located is θ1. When the display device is in the second state during folding, the length of the abutment between the bending member 31 and the moving member 33 is d2, and the angle between the rotating member 32 and the plane where the non-folding area 12 is located is θ2, where d1 > d2, increasing the arc length of the second folding area 112 and reducing the bending stress of the second folding area 112. θ1 < θ2, increasing the arc length of the first folding area 111 and reducing the bending stress of the first folding area 111, thereby reducing the possibility of creases being generated in the folding area 11.

[0078] The above is only the preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A display device, characterized in that, The display device includes: A flexible screen (1), the flexible screen (1) includes a folding area (11) and a non-folding area (12), and the non-folding area (12) is located at both ends of the folding area (11); A housing (2), the housing (2) is connected to the non-folding area (12); An adjusting component (3), along the thickness direction of the flexible screen (1), the adjusting component (3) is located on one side of the flexible screen (1) and abuts against the folding area (11); Wherein, the adjusting component (3) includes a bending member (31), a rotating member (32) and a moving member (33), the bending member (31) is connected to the housing (2), the rotating member (32) is connected to the bending member (31), the moving member (33) abuts against the bending member (31), the folding area (11) includes a first folding area (111) and a second folding area (112), the second folding area (112) is located on the side of the first folding area (111) close to the non-folding area (12), the first folding area (111) abuts against the rotating member (32), and the second folding area (112) abuts against the bending member (31); When the display device is in the folded state, it includes a first state and a second state. When the display device is in the first state, along the direction from the non-folding area (12) to the folding area (11), the length of the contact between the bending member (31) and the moving member (33) is d1, and the angle between the rotating member (32) and the plane where the non-folding area (12) is located is θ1. When the display device is in the second state, along the direction from the non-folding area (12) to the folding area (11), the length of the contact between the bending member (31) and the moving member (33) is d2, and the angle between the rotating member (32) and the plane where the non-folding area (12) is located is θ2. The relationship between d1 and d2 is d1 > d2, and the relationship between θ1 and θ2 is θ1 < θ2.

2. The display device according to claim 1, wherein The housing (2) includes a slide rail (21), the moving member (33) is installed on the slide rail (21). In the direction from the non-folding area (12) to the folding area (11), when the moving member (33) moves along the slide rail (21) away from the folding area (11), the display device switches from the first state to the second state. When the moving member (33) moves along the slide rail (21) towards the folding area (11), the display device switches from the second state to the first state.

3. The display device according to claim 2, wherein The second folding regions (112) are provided on both sides of the first folding region (111). The display device includes a first adjustment component and a second adjustment component. The bending members (31) in the first adjustment component and the second adjustment component are respectively in contact with the second folding regions (112) on both sides of the first folding region (111), and the rotating members (32) in the first adjustment component and the second adjustment component are respectively in contact with the two ends of the first folding region (111).

4. The display device according to claim 3, wherein When the display device is in the folded state, the moving members (33) in the first adjustment component and the moving members (33) in the second adjustment component move in opposite directions along the slide rail (21).

5. The display device according to claim 3, characterized in that, When the display device is in the folded state, the moving members (33) in the first adjustment component and the moving members (33) in the second adjustment component move in the same direction along the slide rail (21).

6. The display device according to claim 1, wherein The housing (2) includes a guide groove (22). The rotating member (32) includes a guide block (321). One end of the guide block (321) is in contact with the moving member (33), and the other end extends into the guide groove (22). When the display device is in the first state, the guide block (321) is located at one end of the guide groove (22) close to the flexible screen (1). When the display device is in the second state, the guide block (321) is located at one end of the guide groove (22) away from the flexible screen (1).

7. The display device according to claim 6, wherein The moving member (33) includes an inclined surface (331). In the direction from the first folding region (111) to the second folding region (112), the inclined surface (331) is inclined towards the side close to the rotating member (32), and the guide block (321) is in contact with the inclined surface (331).

8. The display device according to claim 1, characterized in that, The adjustment component (3) further includes a driving member (34). One end of the driving member (34) is connected to the housing (2), and the other end is connected to the moving member (33).

9. The display device according to claim 8, wherein The driving member (34) is a lead screw.

10. The display device according to claim 1, wherein The moving member (33) includes a protruding portion (332). The protruding portion (332) extends towards the direction close to the flexible screen (1) and is in contact with the bending member (31).

11. The display device according to claim 10, characterized in that, One end of the protruding portion (332) close to the first folding region (111) has an arc-shaped outer contour on the side close to the bending member (31).

12. The display device according to claim 1, wherein The bending member (31) is a chain structure.

13. The display device according to claim 1, wherein The display device further includes a transmission component (4). The transmission component (4) is located on one side of the first folding region (111).

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