Display device

Abstract

The utility model discloses a display device, and relates to the technical field of display. The display equipment comprises a flexible display assembly, a supporting shaft and a driving mechanism, the flexible display assembly is supported by the supporting shaft, the parts, located on the two sides of the supporting shaft, of the flexible display assembly are a first flexible part and a second flexible part respectively, and an included angle is formed between the plane where the first flexible part is located and the plane where the second flexible part is located; the driving mechanism comprises a first driving assembly, a second driving assembly and a linkage assembly, the first driving assembly is connected with the first flexible part, the second driving assembly is connected with the second flexible part, the first driving assembly and the second driving assembly are in linkage through the linkage assembly, and the driving mechanism is configured to drive the flexible display assembly to move relative to the supporting shaft; and the area of the first flexible part and the area of the second flexible part change in opposite trends. The required space is small in the opening process of the display equipment, the possibility that the display equipment collides with people in the vehicle is reduced, and the user experience is optimized.

Description

Technical Field

[0001] This utility model relates to the field of display technology, and in particular to a display device. Background Technology

[0002] With the continuous advancement of technology, smart cockpits have become an important part of the automotive industry. Smart cockpits integrate a variety of advanced technologies to provide users with a more comfortable and convenient driving experience. As consumers' demands for entertainment and navigation increase, the trend towards larger and multi-screen smart cockpits is becoming increasingly apparent.

[0003] Most existing in-vehicle screens are mounted on flip-up brackets, which are flipped down from the roof to reveal the screen when needed. However, as screen sizes increase, flip-up brackets also increase in size, making them prone to bumping into occupants during the downward flipping process, thus affecting the user experience. Utility Model Content

[0004] The purpose of this invention is to provide a display device that requires less space to open, reducing the possibility of collisions with people inside the vehicle and optimizing the user experience.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A display device, comprising:

[0007] Flexible display components;

[0008] The flexible display component is supported by the support shaft. The portions of the flexible display component located on both sides of the support shaft are a first flexible portion and a second flexible portion, and the plane where the first flexible portion is located is set at an angle to the plane where the second flexible portion is located.

[0009] The driving mechanism includes a first driving component, a second driving component, and a linkage component. The first driving component is connected to a first flexible part, the second driving component is connected to a second flexible part, and the first driving component and the second driving component are linked through the linkage component. The driving mechanism is configured to drive the flexible display component to move relative to the support axis so that the areas of the first flexible part and the second flexible part change in opposite directions.

[0010] As an optional solution for the above-mentioned display device, the first driving component includes a first cross member, the second driving component includes a second cross member, the first cross member is connected to a first flexible part, the second cross member is connected to a second flexible part, both the first cross member and the second cross member are connected to the linkage component, and the movement trends of the first cross member and the second cross member are opposite.

[0011] As an optional solution for the aforementioned display device, the linkage component includes a first rack, a second rack, a third rack, and a fourth rack. The first rack and the second rack are respectively connected to the two connecting ends of the first cross member, and the third rack and the fourth rack are respectively connected to the two connecting ends of the second cross member. The first rack and the third rack are both engaged with a transmission gear to make the first rack and the third rack move synchronously in opposite directions. The second rack and the fourth rack are both engaged with another transmission gear to make the second rack and the fourth rack move synchronously in opposite directions.

[0012] As an optional solution for the above-mentioned display device, the driving mechanism further includes a driving member and a driving gear. The driving member is connected to the driving gear in a transmission manner. The first rack and the second rack are both meshed with the driving gear so that the driving member can drive the first rack and the second rack to move in opposite directions.

[0013] As an optional solution for the above-mentioned display device, the first rack is provided with a first driving tooth segment at one end near the second rack, the second rack includes a first connecting segment, a transition segment and a second connecting segment connected in sequence, the second connecting segment is provided with a second driving tooth segment, both the first driving tooth segment and the second driving tooth segment mesh with the driving gear, and the distance between the first connecting segment and the first flexible part is equal to the distance between the first rack and the first flexible part.

[0014] As an optional solution for the above-mentioned display device, both the first flexible part and the second flexible part are provided with two sliding grooves. The first cross member is connected to the first flexible part through the two sliding grooves of the first flexible part, and the second cross member is connected to the second flexible part through the two sliding grooves of the second flexible part.

[0015] As an optional embodiment of the aforementioned display device, the angle between the extending directions of the two grooves of the first flexible portion and the axial direction of the support shaft is less than 90°; and / or

[0016] The angle between the extending directions of the two grooves of the second flexible part and the axial direction of the support shaft is less than 90°.

[0017] As an optional solution for the above-mentioned display device, the support shaft includes a shaft and a support roller rotatably disposed on the shaft, the support roller rollingly abutting against the flexible display component.

[0018] As an optional solution for the above-mentioned display device, the support shaft includes multiple support rollers, which are spaced apart along the axial direction of the shaft.

[0019] As an optional solution for the above-mentioned display device, the flexible display component includes a flexible support and a flexible display component, wherein the first driving component and the second driving component are both connected to the flexible support, and the flexible display component is attached to the flexible support.

[0020] The beneficial effects of this utility model are:

[0021] This invention provides a display device. In this display device, the flexible display component has a first flexible portion and a second flexible portion with an included angle on both sides of a support shaft. The first and second drive components of the drive mechanism can synchronously drive the flexible display component to move relative to the support shaft via a linkage component, thereby causing the areas of the first and second flexible portions to change in opposite directions. In other words, this display device can conceal one of the first and second flexible portions in the vehicle roof, thereby achieving the raising and lowering of the display screen inside the vehicle through the other of the first and second flexible portions.

[0022] The display device requires minimal space to open, reducing the likelihood of collisions with occupants and optimizing the user experience. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the flexible display component provided by this utility model in its first state;

[0024] Figure 2 This is a schematic diagram of the flexible display component provided by this utility model in the second state;

[0025] Figure 3 This is a schematic diagram of the linkage component provided by this utility model;

[0026] Figure 4 This is a structural schematic diagram of the flexible display component and support shaft provided by this utility model.

[0027] In the picture:

[0028] 1. Flexible display component; 11. First flexible section; 12. Second flexible section; 13. Slide groove;

[0029] 2. Support shaft; 21. Shaft rod; 22. Support roller;

[0030] 3. Drive mechanism; 31. First drive assembly; 311. First cross member; 32. Second drive assembly; 321. Second cross member; 33. Linkage assembly; 331. First rack; 3311. First drive tooth segment; 3312. First transmission tooth segment; 332. Second rack; 3321. First connecting segment; 3322. Transition segment; 3323. Second connecting segment; 3324. Second drive tooth segment; 3325. Second transmission tooth segment; 333. Third rack; 334. Fourth rack; 335. Transmission gear; 336. Drive gear. Detailed Implementation

[0031] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0032] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions.

[0033] Unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, they can refer to fixed connections or detachable connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and connections within two components or interactions between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] Unless otherwise expressly specified and limited, "above" or "below" a second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of a second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" of a second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0035] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0036] With the continuous advancement of technology, smart cockpits have become an important part of the automotive industry. Smart cockpits integrate a variety of advanced technologies to provide users with a more comfortable and convenient driving experience. As consumers' demands for entertainment and navigation increase, the trend towards larger and multi-screen smart cockpits is becoming increasingly apparent.

[0037] Most existing in-vehicle screens are mounted on flip-up brackets, which are flipped down from the roof to reveal the screen when needed. However, as screen sizes increase, flip-up brackets also increase in size, making them prone to bumping into occupants during the downward flipping process, thus affecting the user experience.

[0038] like Figure 1 and Figure 2 As shown, in order to solve the above problems, this embodiment provides a display device, which includes a flexible display component 1 and a support shaft 2. The flexible display component 1 is supported by the support shaft 2. The portions of the flexible display component 1 located on both sides of the support shaft 2 are a first flexible portion 11 and a second flexible portion 12, respectively, and the plane where the first flexible portion 11 is located is set at an angle to the plane where the second flexible portion 12 is located.

[0039] Depending on the usage state of the display device, the flexible display component 1 has a first state and a second state, such as... Figure 1 As shown, when the flexible display component 1 is in the first state, the area of ​​the first flexible part 11 is the largest, and the area of ​​the second flexible part 12 is the smallest; as Figure 2 As shown, when the flexible display component 1 is in the second state, the area of ​​the first flexible part 11 is the smallest, and the area of ​​the second flexible part 12 is the largest.

[0040] Understandably, since the first flexible part 11 and the second flexible part 12 are arranged at an angle, when the display device is installed in the smart cockpit, one of the first flexible part 11 and the second flexible part 12 can be hidden in the interior trim panel of the roof, while the other of the first flexible part 11 and the second flexible part 12 corresponds to the opening of the interior trim panel. When the flexible display component 1 is moved so that it moves in a direction perpendicular to the support shaft 2, the area of ​​the first flexible part 11 and the second flexible part 12 changes. The portion corresponding to the opening of the interior trim panel can move downward and enter the smart cockpit through the opening to display the image. It can also move upward to retract from the opening, thus hiding the flexible display component 1.

[0041] For ease of description, in this embodiment, the first flexible part 11 is hidden in the interior panel of the roof as an example. Therefore, the first flexible part 11 is generally horizontally arranged, and the second flexible part 12 is generally vertically arranged. That is, when the flexible display component 1 is in the first state, the flexible display component 1 is completely hidden in the interior panel of the roof. When the flexible display component 1 is in the second state, part of the second flexible part 12 of the flexible display component 1 is located below the interior panel, and the flexible display component 1 can display images. Moreover, the angle between the second flexible part 12 and the first flexible part 11 determines the tilt angle between the second flexible part 12 and the vertical plane, and this tilt angle can be determined according to the spatial layout of the smart cockpit. It is worth noting that when the flexible display component 1 moves, the area of ​​the first flexible part 11 and the area of ​​the second flexible part 12 change in opposite directions.

[0042] The display device requires minimal space to open, reducing the likelihood of collisions with occupants and optimizing the user experience.

[0043] like Figures 1-3 As shown, in order to drive the flexible display component 1 to move, the display device also includes a driving mechanism 3. The driving mechanism 3 includes a first driving component 31, a second driving component 32 and a linkage component 33. The first driving component 31 is connected to the first flexible part 11, the second driving component 32 is connected to the second flexible part 12, and the first driving component 31 and the second driving component 32 are linked through the linkage component 33. The driving mechanism 3 is configured to drive the flexible display component 1 to move relative to the support shaft 2.

[0044] In this display device, the first driving component 31 and the second driving component 32 of the driving mechanism 3 can drive the first flexible part 11 and the second flexible part 12 to move respectively, so as to ensure that the flexible display component 1 can move in the opposite direction relative to the support shaft 2. Moreover, due to the setting of the linkage component 33, the first driving component 31 and the second driving component 32 can drive the flexible display component 1 to move relative to the support shaft 2 synchronously by means of the linkage component 33. This can avoid the pulling on one end of the flexible display component 1 when only one of the first driving component 31 and the second driving component 32 drives the flexible display component 1, thereby ensuring that the flexible display component 1 is subjected to more balanced force during movement and extending its service life.

[0045] In this embodiment, the first drive component 31 includes a first cross member 311, and the second drive component 32 includes a second cross member 321. The first cross member 311 is connected to the first flexible part 11, and the second cross member 321 is connected to the second flexible part 12. Both the first cross member 311 and the second cross member 321 are connected to the linkage component 33, and the movement trends of the first cross member 311 and the second cross member 321 are opposite.

[0046] The flexible display component 1 is driven by the first cross member 311 and the second cross member 321. It is only necessary to ensure that the first cross member 311 and the second cross member 321 move synchronously and in opposite directions. That is, when the distance between the two ends of the first cross member 311 connected to the first flexible part 11 increases, the distance between the two ends of the second cross member 321 connected to the second flexible part 12 decreases, and vice versa.

[0047] like Figure 3 As shown, to achieve the above objective, the linkage assembly 33 includes a first rack 331, a second rack 332, a third rack 333, and a fourth rack 334. The first rack 331 and the second rack 332 are respectively connected to the two connecting ends of the first cross member 311, and the third rack 333 and the fourth rack 334 are respectively connected to the two connecting ends of the second cross member 321. The first rack 331 and the third rack 333 both mesh with the transmission gear 335 so that the first rack 331 and the third rack 333 move synchronously in opposite directions. The second rack 332 and the fourth rack 334 both mesh with another transmission gear 335 so that the second rack 332 and the fourth rack 334 move synchronously in opposite directions.

[0048] When the first interlocking member 311 moves, the distance between the first rack 331 and the second rack 332 changes. At this time, the first rack 331 drives the third rack 333 to move synchronously in the opposite direction through a transmission gear 335, and the second rack 332 drives the fourth rack 334 to move synchronously in the opposite direction through another transmission gear 335. That is to say, the change in the distance between the third rack 333 and the fourth rack 334 is opposite to the change in the distance between the first rack 331 and the second rack 332, thereby ensuring that the first interlocking member 311 and the second interlocking member 321 move synchronously and in opposite directions.

[0049] In order to enable automatic control of the movement of the flexible display component 1, the drive mechanism 3 also includes a drive member and a drive gear 336. The drive member is connected to the drive gear 336 in a transmission manner. The first rack 331 and the second rack 332 are both meshed with the drive gear 336 so that the drive member can drive the first rack 331 and the second rack 332 to move in opposite directions.

[0050] The driving component drives the driving gear 336 to rotate. At this time, the first rack 331 and the second rack 332 located on both sides of the driving gear 336 move in opposite directions, and each drives the third rack 333 and the fourth rack 334 to move synchronously through the corresponding transmission gear 335, thereby realizing the movement of the flexible display component 1.

[0051] In this embodiment, the first rack 331 is provided with a first driving tooth segment 3311 at one end near the second rack 332. The second rack 332 includes a first connecting segment 3321, a transition segment 3322, and a second connecting segment 3323 connected in sequence. The second connecting segment 3323 is provided with a second driving tooth segment 3324. Both the first driving tooth segment 3311 and the second driving tooth segment 3324 mesh with the driving gear 336. The distance between the first connecting segment 3321 and the first flexible part 11 is equal to the distance between the first rack 331 and the first flexible part 11.

[0052] The transition section 3322 of the second rack 332 is provided so that the distance between the first connecting section 3321 and the first flexible part 11 is equal to the distance between the first rack 331 and the first flexible part 11. This allows the second connecting section 3323 and the first rack 331 to be located on both sides of the drive gear 336, thereby ensuring that the first rack 331 and the second rack 332 can move synchronously in opposite directions when the drive gear 336 rotates.

[0053] In this embodiment, the first rack 331 further includes a first transmission tooth segment 3312, and the second rack 332 further includes a second transmission tooth segment 3325. The first transmission tooth segment 3312 meshes with a corresponding transmission gear 335, and the second transmission tooth segment 3325 meshes with a corresponding transmission gear 335. It is worth noting that, to ensure synchronous movement of the first rack 331 and the second rack 332, the tooth pitch of the first driving tooth segment 3311 is the same as that of the second driving tooth segment 3324; to ensure synchronous movement of the first rack 331 and the third rack 333, the tooth pitch of the first driven tooth segment is the same as that of the third rack 333; and to ensure synchronous movement of the second rack 332 and the fourth rack 334, the tooth pitch of the second driven tooth segment is the same as that of the fourth rack 334.

[0054] like Figure 4 As shown, both the first flexible part 11 and the second flexible part 12 have two grooves 13. The first cross member 311 is connected to the first flexible part 11 through the two grooves 13 of the first flexible part 11, and the second cross member 321 is connected to the second flexible part 12 through the two grooves 13 of the second flexible part 12.

[0055] It is understandable that when the first cross member 311 and the second cross member 321 drive the flexible display component 1 to move, the distance between the two ends of the first cross member 311 and the first flexible part 11 will change, and the distance between the two ends of the second cross member 321 and the second flexible part 12 will change. At this time, the two sliding grooves 13 opened in the first flexible part 11 can ensure the degree of freedom between the two ends of the first cross member 311 and the first flexible part 11, and the two sliding grooves 13 opened in the second flexible part 12 can ensure the degree of freedom between the two ends of the second cross member 321 and the second flexible part 12, so as to avoid jamming or bending of the flexible display component 1.

[0056] Furthermore, the angle between the extending directions of the two grooves 13 of the first flexible part 11 and the axial direction of the support shaft 2 is less than 90°. It can be understood that the size of the angle between the extending directions of the grooves 13 of the first flexible part 11 and the axial direction of the support shaft 2 is related to the speed at which the first cross member 311 drives the first flexible part 11 to move, and this angle can be designed according to actual needs.

[0057] Similarly, the angle between the extending directions of the two grooves 13 of the second flexible part 12 and the axial direction of the support shaft 2 is less than 90°.

[0058] In this embodiment, in order to ensure the synchronicity of movement between the first flexible part 11 and the second flexible part 12, the angle between the extension direction of the two grooves 13 of the first flexible part 11 and the axial direction of the support shaft 2 is equal to the angle between the extension direction of the two grooves 13 of the second flexible part 12 and the axial direction of the support shaft 2.

[0059] In some embodiments, the angle between the extension direction of the two grooves 13 of the first flexible part 11 and the axial direction of the support shaft 2 and the angle between the extension direction of the two grooves 13 of the second flexible part 12 and the axial direction of the support shaft 2 may also be different. In this case, the speed difference between the first flexible part 11 and the second flexible part 12 can be compensated by changing the size of the first cross member 311 and the second cross member 321.

[0060] It is worth noting that the chute 13 can also be configured with different shapes to change the speed at which the first cross member 311 drives the first flexible part 11 and the second cross member 321 drives the second flexible part 12.

[0061] It is understandable that the flexible display component 1 will rub against the support shaft 2 during movement, and prolonged use can easily lead to wear and tear, causing damage to the flexible display component 1. Figure 4 As shown, to solve this problem, the support shaft 2 includes a shaft 21 and a support roller 22 rotatably mounted on the shaft 21. The support roller 22 rolls against the flexible display component 1. When the flexible display component 1 moves, the support roller 22 rolls on the shaft 21 along with the movement of the flexible display component 1. In other words, there is no relative movement between the surfaces of the flexible display component 1 and the support roller 22, which greatly reduces wear on the flexible display component 1 and extends its service life.

[0062] In actual use, the parts of the flexible display component 1 that contact the support shaft 2 cannot be guaranteed to move completely synchronously. To avoid localized friction between the flexible display component 1 and the support rollers 22, the support shaft 2 includes multiple support rollers 22, which are spaced apart along the axial direction of the shaft 21. These multiple support rollers 22 can rotate independently, further protecting the flexible display component 1 and ensuring that its service life is not affected by localized wear during use.

[0063] In this embodiment, the flexible display component 1 includes a flexible support and a flexible display component. The first driving component 31 and the second driving component 32 are both connected to the flexible support, and the flexible display component is attached to the flexible support. Since the first intersecting component 311 and the second intersecting component 321 exert significant tensile force on the flexible display component 1 during its operation, and the flexible display component is relatively fragile, the flexible support is used as a base to fix the flexible display component. Furthermore, the first intersecting component 311 and the second intersecting component 321 drive the movement of the flexible support, ensuring that the flexible display component is not subjected to tensile force and greatly extending its service life.

[0064] Specifically, the flexible support can be flexible paper or a flexible part, and the part where the flexible support is connected to the first cross member 311 or the second cross member 321 can be reinforced with rigid materials, such as plastic or metal, thereby further improving the service life of the display device.

[0065] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A display device, characterized in that, include: Flexible display component (1); Support shaft (2), the flexible display component (1) is supported by the support shaft (2), the flexible display component (1) located on both sides of the support shaft (2) are the first flexible part (11) and the second flexible part (12), and the plane where the first flexible part (11) is located is set at an angle to the plane where the second flexible part (12) is located; The driving mechanism (3) includes a first driving component (31), a second driving component (32), and a linkage component (33). The first driving component (31) is connected to the first flexible part (11), and the second driving component (32) is connected to the second flexible part (12). The first driving component (31) and the second driving component (32) are linked through the linkage component (33). The driving mechanism (3) is configured to drive the flexible display component (1) to move relative to the support axis (2) so that the area of ​​the first flexible part (11) and the area of ​​the second flexible part (12) change in opposite directions.

2. The display device according to claim 1, characterized in that, The first drive assembly (31) includes a first cross member (311), and the second drive assembly (32) includes a second cross member (321). The first cross member (311) is connected to the first flexible part (11), and the second cross member (321) is connected to the second flexible part (12). Both the first cross member (311) and the second cross member (321) are connected to the linkage assembly (33). The movement trends of the first cross member (311) and the second cross member (321) are opposite.

3. The display device according to claim 2, characterized in that, The linkage component (33) includes a first rack (331), a second rack (332), a third rack (333), and a fourth rack (334). The first rack (331) and the second rack (332) are respectively connected to the two connecting ends of the first cross member (311). The third rack (333) and the fourth rack (334) are respectively connected to the two connecting ends of the second cross member (321). The first rack (331) and the third rack (333) are both meshed with a transmission gear (335) so that the first rack (331) and the third rack (333) move synchronously in opposite directions. The second rack (332) and the fourth rack (334) are both meshed with another transmission gear (335) so that the second rack (332) and the fourth rack (334) move synchronously in opposite directions.

4. The display device according to claim 3, characterized in that, The drive mechanism (3) further includes a drive member and a drive gear (336). The drive member is connected to the drive gear (336) in a transmission manner. The first rack (331) and the second rack (332) are both meshed with the drive gear (336) so that the drive member can drive the first rack (331) and the second rack (332) to move in opposite directions.

5. The display device according to claim 4, characterized in that, The first rack (331) has a first drive tooth segment (3311) at one end near the second rack (332). The second rack (332) includes a first connecting segment (3321), a transition segment (3322), and a second connecting segment (3323) connected in sequence. The second connecting segment (3323) has a second drive tooth segment (3324). Both the first drive tooth segment (3311) and the second drive tooth segment (3324) mesh with the drive gear (336). The distance between the first connecting segment (3321) and the first flexible part (11) is equal to the distance between the first rack (331) and the first flexible part (11).

6. The display device according to claim 2, characterized in that, Both the first flexible part (11) and the second flexible part (12) have two grooves (13). The first cross member (311) is connected to the first flexible part (11) through the two grooves (13) of the first flexible part (11). The second cross member (321) is connected to the second flexible part (12) through the two grooves (13) of the second flexible part (12).

7. The display device according to claim 6, characterized in that, The angle between the extending directions of the two grooves (13) of the first flexible part (11) and the axial direction of the support shaft (2) is less than 90°; and / or The angle between the extending directions of the two grooves (13) of the second flexible part (12) and the axial direction of the support shaft (2) is less than 90°.

8. The display device according to any one of claims 1 to 7, characterized in that, The support shaft (2) includes a shaft (21) and a support roller (22) rotatably disposed on the shaft (21), and the support roller (22) rolls against the flexible display component (1).

9. The display device according to claim 8, characterized in that, The support shaft (2) includes multiple support rollers (22), which are spaced apart along the axial direction of the shaft (21).

10. The display device according to any one of claims 1 to 7, characterized in that, The flexible display component (1) includes a flexible support and a flexible display component. The first driving component (31) and the second driving component (32) are both connected to the flexible support, and the flexible display component is attached to the flexible support.

Images