CN115140411A

CN115140411A - Flexible screen support

Info

Publication number: CN115140411A
Application number: CN202210761131.6A
Authority: CN
Inventors: 张彦超; 张文真; 田竞; 张东; 李建伟; 郭志轩; 范鹏辉
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-10-04

Abstract

The application discloses flexible screen support includes: the bottom plate comprises a bottom plate main body and a first limiting structure arranged on the bottom plate main body, and the bottom plate main body is used for supporting the flexible screen; and the top plate comprises a top plate main body and a second limiting structure arranged on the top plate main body, the top plate main body and the bottom plate main body are arranged oppositely to cover the flexible screen supported by the bottom plate main body, and the second limiting structure is matched with the first limiting structure to limit the movement of the top plate main body relative to the bottom plate main body. Establish a roof main part at the flexible screen upper cover of bottom plate main part bearing and can play better certain protection effect to the flexible screen, simultaneously through first limit structure and the cooperation of second limit structure restriction roof main part aversion, can further improve the protection effect of flexible screen support to the flexible screen.

Description

Flexible screen support

Technical Field

The application belongs to the technical field of flexible screen, especially relates to a flexible screen support.

Background

The flexible screen can convert electrical signals into optical signals to display different images, and is a necessary component of various electronic devices. With the development of the flexible screen technology, many new forms of electronic devices (e.g., folding screen cell phones, sliding screen cell phones) have emerged.

In the related art, the flexible screen is often stored in a warehouse in a batch manner before being mounted on the electronic device body, and the flexible screen is contained by using a flexible screen support in the process of storing and shipping the flexible screen. However, the simple containing mode causes the protection effect of the flexible screen bracket on the flexible screen to be poor.

Disclosure of Invention

The embodiment of the application provides a flexible screen support to improve the protection effect to the flexible screen.

The embodiment of the application provides a flexible screen support, includes:

the bottom plate comprises a bottom plate main body and a first limiting structure arranged on the bottom plate main body, and the bottom plate main body is used for supporting the flexible screen; and

the roof, include the roof main part and locate the second limit structure of roof main part, the roof main part with the bottom plate main part sets up relatively, locates with the lid the flexible screen of bottom plate main part bearing, the second limit structure with the cooperation of first limit structure is in order to restrict the roof main part is for the motion of bottom plate main part.

In the embodiment of the application, the flexible screen is placed behind the bottom plate main body, and the top plate main body cover is arranged on the flexible screen to protect the flexible screen to a certain degree. Furthermore, the relative motion of roof main part and bottom plate main part can be restricted through first limit structure and second limit structure's cooperation, and then avoids leading to the flexible screen to expose by the subregion that the roof main part covers after the roof main part removes, and it has the better advantage to flexible screen protection effect to see the flexible screen support that this application embodiment provided from this.

Drawings

The technical solutions and advantages of the present application will become apparent from the following detailed description of specific embodiments of the present application when taken in conjunction with the accompanying drawings.

Fig. 1 is a schematic structural diagram of a flexible screen support provided in an embodiment of the present application.

Fig. 2 is a schematic structural view of the flexible screen support shown in fig. 1 from another perspective.

Fig. 3 is an enlarged view of a portion of the flexible screen of fig. 2 at X.

Fig. 4 is a schematic view of a first flexible buffer and a second flexible buffer clamping a flexible screen according to the embodiments of the present application.

Fig. 5 is a schematic structural view of a top plate and a first flexible buffer of the flexible screen support shown in fig. 1.

Fig. 6 is a schematic structural view of a bottom plate and a second flexible buffer of the flexible screen support shown in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiment of the application provides a flexible screen support. The flexible screen support can be used for clamping and fixing the flexible screen in the processes of shipment, transportation, warehousing and the like of the flexible screen 500 so as to reduce the probability of damage of the flexible screen in the processes of shipment, transportation, warehousing and the like. The flexible panel 500 is a highly flexible and bendable panel such as an Organic light emitting flexible panel (OLED).

It can be understood that, in the related art, a flexible screen support is generally used for holding the flexible screen, and after the flexible screen is placed in the flexible screen support for holding, a layer of protective film can be placed on the surface of the flexible screen to protect the upper surface of the flexible screen. However, the lack of fixation of the protective film itself leads to the protective film easily sliding relative to the flexible screen during shipment or warehousing, and finally leads to the exposure of the portion of the flexible screen which should be covered, resulting in lack of protection.

Based on this, please refer to fig. 1, fig. 1 is a schematic structural diagram of a flexible screen support provided in an embodiment of the present application. The flexible screen support may include a bottom plate 100 and a top plate 200. The base plate 100 may include a base plate body 11 and a first limiting structure 12 disposed on the base plate body 11, wherein the base plate body 11 is used for supporting the flexible screen 500. The top plate 200 includes a top plate main body 21 and a second stopper structure 22 provided on the top plate main body 21. The top plate body 21 and the bottom plate body 11 are disposed opposite to each other, and the flexible screen 500 held by the bottom plate body 11 can be covered with the top plate body 21. The second limit formation 22 is capable of cooperating with the first limit formation 12 to limit movement of the top plate body 21 relative to the bottom plate body 11.

In this embodiment, after the flexible screen 500 is placed on the bottom plate main body 11, the top plate main body 21 covers the flexible screen 500, so as to protect the flexible screen 500 to a certain degree. Further, the relative motion of roof main part 21 and bottom plate main part 11 can be restricted through the cooperation of first limit structure 12 and second limit structure 22 to avoid roof main part 21 to remove the back flexible screen 500 and need be exposed by the partial position that roof main part 21 covers, therefore the flexible screen support that this application embodiment provided has the better advantage of flexible screen 500 protection effect.

It can be understood that the manner of matching the first limiting structure 12 and the second limiting structure 22 may be various, for example, the first limiting structure 12 and the second limiting structure 22 may be fixed by using a screw joint, a snap joint, a magnetic attraction, and the like, which is not limited in this embodiment of the present application.

Referring to fig. 2 and fig. 3, fig. 2 is a schematic structural view of another view angle of the flexible screen support shown in fig. 1, and fig. 3 is a partial enlarged view of the position X between the flexible screens shown in fig. 2. The first position-limiting structure 12 includes a first position-limiting portion 121. The first limiting portion 121 is convexly disposed on the bottom plate body 11, and the first limiting portion 121, the top plate body 21 and the bottom plate body 11 are enclosed to form an accommodating space for accommodating the flexible screen 500. The second limiting structure 22 includes a second limiting portion 221. The second position-limiting portion 221 is protruded from the top plate body 21, and the second position-limiting portion 221 abuts against one side of the first position-limiting portion 121 opposite to the accommodating space. That is, after the top plate body 21 covers the flexible screen 500 lifted by the bottom plate body 11, the first position-limiting part 121 can limit the second position-limiting part 221 from moving toward the direction close to the flexible screen 500, and further, the cooperation between the first position-limiting part 121 and the second position-limiting part 221 can limit at least one degree of freedom of the movement of the top plate body 21 relative to the bottom plate body 11.

It can be understood that, since the first position-limiting portion 121 is convexly disposed on the bottom plate main body 11, the first position-limiting portion 121 can also be regarded as a reinforcing rib of the bottom plate main body 11 to increase the overall strength of the bottom plate main body 11. Since the second stopper 221 is provided to protrude from the top plate body 21, the second stopper 221 can be regarded as a rib of the top plate body 21 to increase the overall strength of the top plate body 21.

In some embodiments, the first position-limiting portion 121 may abut against a side surface of the top plate main body 21 facing the bottom plate main body 11, and the first position-limiting portion 121 may further provide a supporting force for the top plate main body 21 and limit the top plate main body 21 to move toward a direction close to the bottom plate main body 11, so as to prevent the top plate main body 21 from descending and crushing the flexible screen 500 supported by the bottom plate main body 11.

The shape of the first position-limiting portion 121 may be various, for example, the first position-limiting portion 121 may be a straight plate that is perpendicular to the bottom plate main body 11, or may be an arc-shaped vertical plate that is perpendicular to the bottom plate main body 11, and of course, the first position-limiting portion 121 may also be another shape that is convexly disposed on the bottom plate main body 11, which is not limited in this embodiment of the application.

The number of the first position-limiting portions 121 may be one, or may also be multiple, such as two, three, or four, which is not limited in the embodiment of the present application. The number of the second position-limiting parts 221 may be one, or may be multiple, such as two, three, or four, which is not limited in the embodiment of the present application.

For example, the number of the first position-limiting portions 121 may be one, the length of the first position-limiting portions 121 in the direction parallel to the bottom plate main body 11 is longer, and the supporting force provided to the top plate main body 21 when the first position-limiting portions 121 abut against the top plate main body 21 may be more uniformly distributed to each position of the top plate main body 21. Accordingly, the force applied to the first stopper portion 121 and the bottom plate body 11 when the top plate body 21 is subjected to an impact force or other pressure is more uniform. The number of the second stopper portion 221 may be plural, such as two. The two second position-limiting portions 221 are disposed at two ends of the first position-limiting portion 121 at intervals along a direction parallel to the bottom plate body 11. On one hand, since both ends of the first position-limiting portion 121 can be matched with one second position-limiting portion 221, the overall stress of the first position-limiting portion 121 is more uniform and reasonable. On the other hand, compared with the arrangement of the second limiting portion 221 with the same length as the first limiting portion 121 and the cooperation with the first limiting portion 121, the two second limiting portions 221 with smaller volumes can save the whole material consumption for manufacturing the flexible screen support, thereby achieving the effects of reducing the manufacturing cost of the flexible screen support and reducing the whole weight of the flexible screen support.

In some embodiments, the second retention structure 22 further includes at least two third retention portions 222. Each end of the top plate main body 21 along the first direction is provided with a third limiting portion 222. The first position-limiting structure 12 further includes at least two fourth position-limiting portions 122, and a side of each third position-limiting portion 222 facing the second position-limiting portion 221 is abutted with the fourth position-limiting portion 122. The top plate main body 21 and the bottom plate main body 11 are oppositely arranged along a second direction, the second limiting portion 221 and the first limiting portion 121 are oppositely arranged along a third direction, and the first direction, the second direction and the third direction are mutually perpendicular.

Specifically, the first direction may be a vertical direction, the second direction may be a horizontal direction in a horizontal plane, and the third direction may be a front-back direction in the horizontal plane, and the first direction may be a front-back direction in the horizontal plane, the second direction may be a left-right direction in the horizontal plane, and the third direction may be a vertical direction.

The technical solution of the embodiment of the present application is further explained and explained below by taking the first direction as the front-back direction in the horizontal plane, the second direction as the left-right direction in the horizontal plane, and the third direction as the vertical direction as an example.

The second position-limiting portion 221 may be disposed on the left side of the first position-limiting portion 121, and the cooperation between the first position-limiting portion 121 and the second position-limiting portion 221 may allow the photographic paper top board main body 21 to move leftward relative to the bottom board main body 11. The third position-limiting portion 222 on the front side and the third position-limiting portion 222 on the rear side are matched with each other to clamp the fourth position-limiting portion 122 on the bottom plate main body 11 from the front and rear sides, and further the top plate main body 21 can be limited from moving in the front-rear direction relative to the bottom plate main body 11 by the matching of the third position-limiting portion 222 and the fourth position-limiting portion 122.

In some embodiments, each side of the second position-limiting portion 221 along the first direction may be provided with only one third position-limiting portion 222, or each side of the second position-limiting portion 221 along the first direction may be provided with a plurality of third position-limiting portions 222, such as two, three, or four, which is not limited in this embodiment. Each fourth limiting portion 122 may abut against one fourth limiting portion 122, or may abut against a plurality of fourth limiting portions 122, which is not limited in the embodiment of the present application.

In order to limit the upward movement of the top plate main body 21 relative to the bottom plate main body 11, a first reverse buckle 2221 is convexly arranged on one side of the third limiting part 222 facing the fourth limiting part 122, a second reverse buckle 1221 is convexly arranged on one side of the fourth limiting part 122 facing the third limiting part 222, and the second reverse buckle 1221 abuts against one side of the first reverse buckle 2221 facing the top plate main body 21. Furthermore, the first inverse buckle 2221 and the second inverse buckle 1221 can be matched to limit the back-and-forth movement between the top plate main body 21 and the bottom plate main body 11, or to limit the top plate main body 21 from moving upwards.

First back-off 2221 is connected through first chamfer face towards a side surface of spacing portion 221 of second and a side surface of first back-off 2221 dorsad roof main part 21, and second back-off 1221 is connected through second chamfer face dorsad towards a side surface of spacing portion 221 of second and a side surface of first back-off 2221 dorsad floor main part 11 to press first back-off from second back-off 1221 top to the below of second back-off 1221, so as to realize that the joint of first back-off 2221 and second back-off 1221 is fixed.

An extending portion 13 is convexly disposed on a side of the first limiting portion 121 away from the accommodating space, and a positioning hole 131 is disposed on the extending portion 13. The orthographic projection of the positioning hole 131 on the bottom plate main body 11 and the orthographic projection of the top plate main body 21 on the bottom plate main body 11 are staggered. Further, the positioning hole 131 is exposed to the top plate body 21 when viewed from above. Based on this, when a plurality of flexible screen support from the top down stacks in proper order, can adopt the shaft-like object of cluster pole class to pass all flexible screen support's locating hole 131 from the bottom up to make flexible screen support stack more neat.

The positioning hole 131 may be a non-circular hole such as a square hole, a triangular hole, a hexagonal hole, or a special-shaped hole, which is not limited in this embodiment. And then the stacked batch of flexible screen supports can be fixed in series by adopting the string rods with the shapes similar to those of the positioning holes 131, and at the moment, the flexible screen supports can be limited to rotate by taking the string rods as axes through the matching of the string rods and the positioning holes 131.

With continued reference to fig. 4, fig. 4 is a schematic diagram illustrating a first flexible buffer and a second flexible buffer clamping a flexible screen according to an embodiment of the present application. The flexible screen support may further include a first flexible bumper 300. The first flexible cushion member 300 is configured to be in contact with the flexible screen 500 held by the bottom plate main body 11 and the top plate main body 21. Therefore, the top plate main body 21 can press the flexible panel 500 held by the bottom plate main body 11 against the bottom plate main body 11 by the first flexible cushion member 300.

It can be understood that, on one hand, in the process of clamping the flexible screen 500 between the top plate main body 21 and the bottom plate main body 11, the first flexible buffer 300 is compressed to deform, so that the flexible screen 500 can be well supported and fixed, and the flexible screen 500 can be prevented from being damaged by the extrusion of the top plate main body 21 and the bottom plate main body 11; on the other hand, when the roof main body 21 is subjected to an external pressure or impact force, the first flexible cushion member 300 may play a role of buffering the external pressure or impact force to prevent the roof main body 21 from being damaged.

The first flexible buffer 300 may be made of a flexible material, such as foam or silicone rubber, for example.

Optionally, the first flexible buffer 300 may also include a first hard body and a first flexible skin covering the first hard body. For example, the first hard body may be a hard metal, and the first flexible skin may be a silicone rubber; furthermore, the first hard body can ensure that the first flexible buffer 300 has sufficient rigidity as a whole, and the first flexible surface layer can form a flexible buffer between the first hard body and the flexible screen 500.

Wherein the flexible screen 500 may comprise a straight portion 51 and a curved portion 52 connected to each other. The straight portion 51 may be understood as a portion of the flexible panel 500 being straight at all times, and the curved portion 52 may be understood as a portion of the flexible panel 500 being curved. In this case, the first flexible cushion member 300 may be in contact with the curved portion 52 of the flexible panel 500 held by the bottom plate main body 11 and the top plate main body 21.

It will be appreciated that many of the stacked functional layers of the flexible screen 500 are adhesively secured by glue lines, and that many of the functional layers are laid over the entire flexible screen 500. Illustratively, the functional layer may include a flexible film, a polarizer, a display layer, or a flexible substrate, etc. Wherein the flexible screen 500 comprises a straight portion 51 and a curved portion 52 connected to each other, and many functional layers comprise a portion located at the straight portion 51 and a portion located at the curved portion 52, and a portion located at the curved portion 52 has a repulsive force compared to the portion located at the straight portion 51. In the related art, the protective film covering the flexible panel 500 is not in contact with the curved portion 52, so that portions of the functional layers located at the curved portion 52 are easily separated from the adhesive layer under the long-term action of the repulsive force during the storage and transportation of the flexible panel 500, that is, the curved portion 52 is easily separated.

In contrast, in the flexible screen 500 assembly of the embodiment, the first flexible buffer 300 is disposed between the top plate main body 21 and the curved portion 52, and the first flexible buffer 300 abuts between the curved portion 52 and the top plate main body 21, that is, the first flexible buffer 300 provides a pressure to the curved portion 52, the pressure can suppress the bounce force, and the bounce force is no longer resisted only by the adhesive force of the adhesive layer, so that the adhesive layer can be effectively prevented from failing, the functional layers and the adhesive layer can be prevented from being separated, the phenomenon of adhesive failure of the curved portion 52 of the flexible screen 500 can be improved, and finally the top line yield of the flexible screen 500 when being mounted on an electronic device can be improved.

The first flexible buffer 300 may include a first curved surface 31 facing the bottom plate 100, and the first curved surface 31 is configured to be attached to the display surface of the curved portion 52.

Specifically, the shape of the first flexible cushion 300 may be set according to the shape of the curved portion 52, that is, the first flexible cushion 300 may be configured to follow the shape of the curved portion 52, so that the first curved surface 31 of the first flexible cushion 300 and the display surface of the curved portion 52 that are in contact are completely attached to each other, and the first flexible cushion 300 and the curved portion 52 can be in good contact with each other at each contact position.

Optionally, when the first flexible cushion 300 is disposed between the curved portion 52 and the top plate main body 21, the first flexible cushion 300 may be deformed appropriately, so as to be well abutted between the curved portion 52 and the top plate main body 21, so that each position where the curved portion 52 contacts the first flexible cushion 300 has a uniform force, and the bounce force at each position of the curved portion 52 is suppressed, thereby preventing the functional layer and the glue at each position of the curved portion 52 from being separated.

Of course, in other embodiments, when the first flexible bumper 300 is disposed between the bent portion 52 and the top plate main body 21, one side of the first flexible bumper 300 contacts the top plate main body 21 and the other side of the first flexible bumper 300 contacts the bent portion 52, but the first flexible bumper 300 is not deformed.

It is also understood that the first flexible bumper 300 may be fixedly disposed on the top plate body 21, such as the top plate body 21 and the first flexible bumper 300 are adhesively fixed by glue.

Referring to fig. 5, fig. 5 is a schematic structural view of a top plate and a first flexible buffer of the flexible screen support shown in fig. 1. In combination with the first limiting portion 121 and the second limiting portion 221, in some embodiments, an end of the first limiting portion 121 away from the bottom plate 100 may be clamped between the first flexible cushion 300 and the second limiting portion 221. Specifically, as shown in fig. 5, a clamping gap is formed between the first flexible buffer 300 and the second limiting portion 221, and when the top plate main body 21 covers the flexible screen 500 supported by the bottom plate main body 11, the first limiting portion 121 can be clamped in the clamping gap. Further, it is possible to restrict the movement of the top plate main body 21 relative to the bottom plate main body 11 in the direction of the first flexible cushion 300 toward the second stopper portion 221, and to restrict the movement of the top plate main body 21 relative to the bottom plate main body 11 in the direction of the second stopper portion 221 toward the first flexible cushion 300.

Each side of the first flexible buffer 300 along the first direction may be provided with the third limiting portion 222, and the bent portion 52 of the flexible screen 500 compressed by the first flexible buffer 300 may be protected by the third limiting portion 222.

Alternatively, the first flexible buffer 300 may not be connected and fixed with the top plate main body 21, which is not limited in this embodiment of the application.

The flexible screen mount of the present embodiment may further include a second flexible bumper 400. The second flexible buffer 400 is adapted to abut between the bent portion 52 of the flexible screen 500 and the chassis body 11.

It is understood that the second flexible bumper 400 can provide a good support from below the bent portion 52, and in combination with the first flexible bumper 300, provide a good support and grip from both above and below the bent portion 52, thereby protecting the bent portion 52 from both above and below the bent portion 52. For example, when the roof panel main body 21 is impacted, the first and second

flexible buffers

300 and 400 may buffer the impact force in both the upper and lower directions of the bent portion 52, thereby better protecting the bent portion 52.

The second flexible buffer 400 may be made of a flexible material, such as foam or silicone rubber, for example.

Optionally, the second flexible buffer 400 may also include a second hard body and a second flexible skin covering the second hard body. For example, the second hard body may be made of hard metal, the second flexible surface layer may be made of silicone rubber, etc., and the second hard body as a whole may further ensure that the second flexible buffer member 400 itself has sufficient rigidity, and the second flexible surface layer may form a flexible buffer between the second hard body and the flexible screen 500.

The first flexible cushion 300 includes a second curved surface 41 facing the top plate body 21, and the second curved surface 41 is configured to be attached to the non-display surface of the curved portion 52.

Specifically, the shape of the second flexible cushion 400 may be set according to the shape of the bent portion 52, that is, the second flexible cushion 400 may be contoured according to the shape of the bent portion 52, so that the second contact surface of the second flexible cushion 400 and the non-display surface of the bent portion 52 that are in contact are completely attached to each other, and the second flexible cushion 400 and the bent portion 52 can be in good contact at each contact position.

Alternatively, when the second flexible cushion 400 is disposed between the bent portion 52 and the chassis 100, the second flexible cushion 400 may be appropriately deformed so as to be well abutted between the bent portion 52 and the chassis body 11, thereby providing a uniform force at each position where the bent portion 52 is in contact with the second flexible cushion 400.

Of course, in other embodiments, when the second flexible cushion 400 is disposed between the bent portion 52 and the bottom plate body 11, both sides are in contact with both the bottom plate 100 and the bent portion 52, but the second flexible cushion 400 is not deformed.

Referring to fig. 6, fig. 6 is a schematic structural view of a bottom plate and a second flexible buffer of the flexible screen support shown in fig. 1. The number of the second flexible buffer members 400 is plural, and the plural second flexible buffer members 400 are arranged along the length direction of the bent portion of the flexible screen lifted by the soleplate main body 11. Among the plurality of second flexible buffers 400, the height of the second flexible buffer 400 positioned at both ends is smaller than that of the second flexible buffer 400 positioned in the middle, and the height of the second flexible buffer 400 is the maximum distance between the surface of one side of the second flexible buffer 400 facing away from the soleplate main body 11 and the soleplate main body 11. It can be understood that, in an actual product, the thicknesses of the two ends in the length direction of the bending portion 52 of the flexible screen 500 are generally smaller than the thickness of the middle portion, or there is a step difference in thickness between the middle portion and each end portion of the bending portion 52 of the flexible screen 500, in this embodiment, the second flexible buffers 400 respectively lift and support the portions with different thicknesses of the bending portion 52, so that the overall stress of the bending portion 52 is more uniform and reasonable.

Both ends of the bottom plate main body 11 along the first direction may be provided with the fourth limiting portions 122, and all the second flexible buffers 400 are located between the fourth limiting portions 122 at both ends of the bottom plate main body 11, so that the flexible screen 500 lifted by the second flexible buffers 400 can be protected by the fourth limiting portions 122.

The first flexible cushion 300 and the second flexible cushion 400 may be located at positions corresponding to the upper and lower sides of the curved portion 52, that is, the orthographic projection of the first flexible cushion 300 on the chassis main body 11 and the orthographic projection of the second flexible cushion 400 on the chassis main body 11 at least partially overlap. The first flexible cushion 300 and the second flexible cushion 400 are at least partially disposed opposite to each other in the gravity direction, so that the forces applied to the upper and lower sides of the bent portion 52 are more balanced. For example, the first flexible cushion 300 and the second flexible cushion 400 are disposed correspondingly, and the force applied to the curved portion 52 by the first flexible cushion 300 and the force applied to the curved portion 52 by the second flexible cushion 400 are substantially in the same region, so that the force applied to the curved portion 52 is not dispersed to the two regions, and the curved portion 52 is damaged due to unbalanced force.

The first flexible bumper 300 may be provided as desired. For example, the first flexible bumper 300 may cover a portion of the bent portion 52, or may cover the entire bent portion 52, even beyond the bent portion 52.

The second flexible bumper 400 may be provided as desired. For example, the second flexible cushion 400 may support a portion of the bent portion 52, or may support the entire bent portion 52 and be disposed beyond the bent portion 52.

Illustratively, the first flexible bumper 300 may cover the entire bent portion 52, and the second flexible bumper 400 may also support the entire bent portion 52. In another example, the first flexible bumper 300 may be positioned at a side of the curved portion 52 away from the straight portion 51, and the second flexible bumper 400 is positioned at a side of the curved portion 52 close to the straight portion 51. In another example, the first flexible bumper 300 may be positioned at a side of the curved portion 52 close to the straight portion 51, and the second flexible bumper 400 is positioned at a side of the curved portion 52 away from the straight portion 51. In another example, the first flexible bumper 300 may be located at a middle position of the bent portion 52 and the second flexible bumper 400 is located at a middle position of the bent portion 52.

The bottom plate main body 11 is provided with a boss 14 towards the top plate main body 21, and the boss 14 is arranged between the adjacent second flexible buffers. The boss 14 supports the flat portion 51, and the boss 14 can cooperate with the second flexible buffer 400 to better support the flexible screen 500.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

The flexible screen support provided by the embodiment of the present application is described in detail above, and the principle and the embodiment of the present application are explained in the present application by applying specific examples, and the description of the above embodiment is only used to help understanding the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, the specific implementation manner and the application scope may be changed, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A flexible screen support, comprising:

2. The flexible screen support according to claim 1, wherein the first limiting structure comprises a first limiting portion, the first limiting portion is convexly arranged on the bottom plate main body, and the first limiting portion, the top plate main body and the bottom plate main body are arranged in an enclosing manner to form an accommodating space for accommodating the flexible screen;

the second limiting structure comprises a second limiting part, the second limiting part is convexly arranged on the top plate main body, and the second limiting part is abutted to one side, back to the accommodating space, of the first limiting part.

3. The flexible screen mount of claim 2 further comprising a first flexible bumper for abutting between a curved portion of the flexible screen held by the bottom plate body and the top plate body.

4. The flexible screen support of claim 3, wherein the first flexible buffer includes a first curved surface facing the base plate, the first curved surface configured to engage the display surface of the curved portion.

5. The flexible screen support of claim 3, wherein an end of the first limiting portion away from the base plate is clamped between the first flexible buffer and the second limiting portion.

6. The flexible screen mount of claim 1 further comprising a second flexible bumper for abutting between a bend of the flexible screen held by the chassis body and the chassis body.

7. The flexible screen support of claim 6, wherein the second flexible bumper comprises a second curved surface facing the top plate body, the second curved surface configured to conform to a non-display surface of the curved portion.

8. The flexible screen support according to claim 6, wherein the number of the second flexible buffer members is plural, and the plural second flexible buffer members are arranged in a row along a length direction of the bending portion;

the height of the second flexible buffer parts at the two ends is smaller than that of the second flexible buffer parts in the middle, and the height of the second flexible buffer parts is the maximum distance between one side surface of the bottom plate main body, back to the bottom plate main body, and the bottom plate main body.

9. The flexible screen support according to any one of claims 2 to 7, wherein the second limiting structure further comprises at least two third limiting parts, and the second limiting part is arranged on each side of the top plate main body along the first direction;

the first limiting structure further comprises at least two fourth limiting parts, and one side of each third limiting part, which faces the second limiting part, is abutted with the fourth limiting part;

the second limiting part is positioned on one side of the first limiting part along the second direction, the top plate main body and the bottom plate main body are oppositely arranged along the third direction, and the first direction, the second direction and the third direction are mutually perpendicular.

10. The flexible screen support according to claim 9, wherein a first reverse buckle is convexly arranged on one side of the third limiting portion facing the fourth limiting portion, a second reverse buckle is arranged on one side of the fourth limiting portion facing the third limiting portion, and the second reverse buckle abuts against one side of the first reverse buckle facing the top plate main body.