CN212034156U - Support framework of bendable display screen and bendable display screen - Google Patents

Abstract

The disclosure relates to a support framework of a bendable display screen and the bendable display screen. The support framework of the bendable display screen comprises a fixing module; the bending module is connected with the fixing module; the end module is positioned at the end part of the bendable display screen supporting framework; the bending module comprises a first bending module and a second bending module; the first bending module comprises a plurality of first framework structures which are connected with each other; gaps are arranged among the plurality of first framework structures; the second bending module is connected with the end module; and the end module and the fixed module are both provided with limiting parts. The support skeleton of this display screen of can buckling has the performance that rigid support and flexible deformation simultaneously, can be used for wearable mobile terminal.

Description

Support framework of bendable display screen and bendable display screen

Technical Field

The utility model relates to a show the field, especially relate to a but support chassis and the display screen of buckling of display screen.

Background

With the rapid development of communication technology, the application range of mobile terminals such as mobile phones is more and more extensive, and the requirements for display screens are also more and more increased. The increase of the display screen brings better visual experience, but has the problem of inconvenient carrying.

On the other hand, wearable smart terminals such as smart bands and watches have been developed rapidly in recent years, but are limited by the problems of small screen, poor cruising ability and the like, and the wearable smart terminals have fewer functions and limited application range. Therefore, the bendable intelligent terminal can be produced.

Current intelligent terminal of can buckling mainly adopts rolling bearing to connect the mode realization of both sides bearing structure and buckles, and the support pivot structure who uses is sheet entity structure. However, such a sheet structure can only realize local bending of a small area, and cannot realize an integrated design of rigid support and flexible deformation of the whole machine, and cannot be used on wearable equipment.

Because the space that the support pivot structure occupy is great, the inside available space of mobile terminal that can buckle reduces correspondingly, has restricted the size of functional module such as display screen or battery, has reduced the competitiveness of product.

SUMMERY OF THE UTILITY MODEL

To overcome the problems in the related art, the present disclosure provides a support frame for a bendable display screen and a bendable display screen.

According to a first aspect of the embodiments of the present disclosure, there is provided a supporting framework of a bendable display screen, including:

a fixed module;

the bending module is connected with the fixing module; and

the end part module is positioned at the end part of the bendable display screen supporting framework;

the bending module comprises a first bending module and a second bending module; the first bending module comprises a plurality of first framework structures which are connected with each other; gaps are arranged among the plurality of first framework structures;

the second bending module is connected with the end module;

and the end module and the fixed module are both provided with limiting parts.

In one embodiment, the bending module is disposed on two sides of the fixing module.

In one embodiment, the first bending module is provided with a shielding component for shielding gaps among the plurality of first frameworks.

In one embodiment, the fixing module is provided with a first connecting surface and a second connecting surface along the length direction of the bendable display screen supporting framework;

the first connecting surface is connected with the second bending module.

In one embodiment, the second connecting surface is connected with the first bending module.

In one embodiment, the first connection face is provided with a first connection part;

the second connecting surface is provided with a second connecting part;

the first connecting portion and the second connecting portion are provided with the limiting parts.

In an embodiment, the first framework structure is further provided with a limiting component for controlling the bending angle of the bending module.

In one embodiment, the first skeletal structure comprises a first top panel and a first bottom panel;

the first top plate is positioned above the first bottom plate;

the first top plate is provided with a first vertical plate and a second vertical plate along the width direction of the bendable display screen supporting framework oppositely;

the first vertical plate and the second vertical plate are perpendicular to the first top plate and are connected with the first bottom plate.

In one embodiment, the first top plate is provided with a first connecting end and a second connecting end opposite to each other along the length direction of the bendable display screen supporting framework;

the first connecting end of the first top plate is connected with the second connecting end of another adjacent first top plate.

In an embodiment, the first connecting end and the second connecting end protrude outwards from the first top plate and extend along the length direction of the bendable display screen supporting framework.

In one embodiment, the first bottom plate is provided with a first vertical plate and a second vertical plate along the width direction of the bendable display screen supporting framework;

the first vertical plate is fixed on the first vertical plate;

the second vertical plate is fixed on the second vertical plate.

In one embodiment, the first vertical plate is provided with a first protrusion along the length direction of the bendable display screen supporting framework, and the first protrusion abuts against the adjacent first vertical plate;

the second riser is followed display screen support skeleton length direction of can buckling is provided with the second protruding portion, second protruding portion butt in adjacent second riser.

In one embodiment, the first protrusion and the second protrusion are provided with the position limiting part.

In one embodiment, the first base plate is provided with a shielding component.

In one embodiment, the shielding member includes a shielding sheet and a guide pin;

the shielding sheet is provided with a strip hole, and the shielding sheet is connected to two adjacent first bottom plates through the guide pins.

In one embodiment, a gap is arranged between two adjacent first bottom plates;

the width of the shielding sheet is set to cover the gap between the two adjacent first bottom plates.

In one embodiment, the second bending module comprises a plurality of second framework structures;

the second framework structure comprises a second top plate and a second bottom plate;

the second top plate is positioned above the second bottom plate and is connected with the second bottom plate.

In one embodiment, the spacing member is configured as a damping generator.

According to a second aspect of the embodiments of the present disclosure, there is provided a bendable display screen, including: comprises a flexible display screen; the flexible display screen is positioned above the support framework of the bendable display screen and is fixedly connected with the support framework of the bendable display screen; the flexible display screen is arranged to be a bendable flexible display screen at least at the part connected with the bending module.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: with fixed module and the module interconnect of buckling, the support chassis of the display screen that can buckle has the performance that rigid support and flexible deformation simultaneously, can be used to wearable mobile terminal, has improved the competitiveness of product. The framework cavity structure inside the bent module facilitates installation and setting of various functional modules according to use situations, for example, a battery with a larger area can be installed in order to increase cruising ability. Utilize the spacing block control angle of buckling for the support chassis of the display screen that can buckle can fix for the form of multiple buckling, with the purpose that realizes wearable. The limiting component can be locked at any time in the bending process of the support framework of the bendable display screen, the stability of the bending state is maintained, and application scenes are increased.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

FIG. 1 is a schematic illustration of a bendable display screen support frame in a bent state according to an exemplary embodiment;

FIG. 2 is a schematic illustration of a support skeleton of a flexible display screen shown in a straightened state in accordance with an exemplary embodiment;

FIG. 3 is an exploded view of a particular configuration of a support skeleton of a flexible display screen according to an exemplary embodiment;

FIG. 4 is an exploded view of a first bendable module structure of a support chassis of a bendable display screen according to an exemplary embodiment;

FIG. 5 is an exploded view of a first skeletal structure of a support skeleton of a flexible display screen according to an exemplary embodiment.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

In the related art, a terminal may be implemented in various forms. For example, the utility model discloses in the terminal of description can include such as mobile terminal such as cell-phone, panel computer, notebook computer, navigation head, wearable equipment, intelligent bracelet, pedometer, the utility model discloses the support chassis of the display screen of can buckling that involves in the embodiments can be applied to in the various terminals that have the screen of buckling, including but not limited to cell-phone, intelligent bracelet, intelligent wrist-watch etc.. The following description will be given taking as an example a mobile terminal such as a mobile phone, and it will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for mobile purposes.

Fig. 1 is a schematic view illustrating a bending state of a supporting skeleton of a bendable display screen according to an exemplary embodiment. FIG. 2 is a schematic illustration of a support skeleton of a flexible display screen in a straightened state, according to an exemplary embodiment.

As shown in fig. 1 and 2, a supporting frame of a bendable display screen includes a fixing module 10, a bending module 20, and an end module 50. The bending module 20 includes a first bending module 30 and a second bending module 40. The first bending module 30 includes a plurality of first frame structures 31 connected to each other.

One side of the fixing module 10 is connected to one side of the first bending module 30 of the bending module 20. The other side of the first bending module 30 is connected to one side of the second bending module 40. The other side of the second bending module 40 is connected to the end module 50.

The other side of the fixed module 10 is connected to one side of another second bending module 40. The other side of the second bending module 40 is connected to another end module 50.

Gaps are arranged among the first framework structures 31, so that the bendable display screen support framework is mutually converted between a bending state and a straightening state. In order to achieve different bending degrees and states, the gaps between the first skeleton structures 31 may be different or the same.

The end module 50 and the fixing module 10 are both provided with a limiting component, and the limiting component is used for locking the bending state of the bending module 20 at any time in the bending process, so that the bending purpose is favorably realized, and the damage of the structure caused by the fact that the bending exceeds the limit can be prevented.

The utility model discloses in, through being connected fixed module 10 with buckle module 20 and having realized the combination of rigid support and flexonics, can enough realize the mesh that can buckle, utilize fixed module can also keep certain rigidity simultaneously, can be used to the stable maintenance of mobile terminal buckle and straighten two kinds of states. In addition, the battery in the mobile terminal needs to be firmly installed in the prior art to maintain the mobile terminal to operate well, so the fixing module is also beneficial to fixing certain elements such as the battery.

Fig. 3 is an exploded view of a specific structure of a support skeleton of a bendable display screen according to an exemplary embodiment. As shown in fig. 3, the fixing module 10 is provided with a first connecting surface 11 and a second connecting surface 12 opposite to each other along the length direction of the bendable display screen supporting framework. The first connecting surface 11 is connected to the second bending module 40, and the second connecting surface 12 is connected to the first bending module 30.

It should be noted that, in this embodiment, only one side of the fixing module is connected to the first bending module, and the other side of the fixing module is connected to the second bending module, so that a larger bending is realized at one side of the fixing module, and a smaller bending is realized at the other side of the fixing module. However, in some embodiments, the first bending module may be connected to both sides of the fixing module, so that a relatively large bending may be achieved on both sides of the fixing module. In another embodiment, the first bending module is connected to one side of the fixing module, and the other side is directly connected to the end module, thereby achieving one-side bending of the display screen.

With reference to fig. 3, the first connection surface 11 is provided with first connection portions 110, and the first connection portions 110 are symmetrically and vertically disposed at two ends of the first connection surface 11. The first connecting portion 110 is provided with a first protrusion 101 and a second protrusion 102, and the first protrusion 101 is located above the second protrusion 102. The first protrusion 101 and the second protrusion 102 both extend toward the second bending module 40 and are connected to the second bending module 40. The first protrusion 101 and the second protrusion 102 are perpendicular to the first connection face 11. The second protrusion 102 is provided with a stopper. The second protrusion 102 is connected to the outer surface of the second bending module 40, so that the second protrusion 102 protrudes outward by a distance greater than the thickness of the second bending module 40, preferably just enough to accommodate the second bending module 40.

The second connecting surface 12 is provided with a second connecting portion 120, and the second connecting portion 120 is symmetrically and vertically disposed at two ends of the second connecting surface 12. The second connecting portion 120 is provided with a third protrusion 103 and a fourth protrusion 104, and the third protrusion 103 is located above the fourth protrusion 104. The third protrusion 103 and the fourth protrusion 104 both extend toward the first bending module 30 and are connected to the first bending module 30. The third protrusion 103 and the fourth protrusion 104 are perpendicular to the second connection face 12. The fourth protrusion 104 is provided with a stopper. The fourth protrusion 104 is connected to the outer surface of the first bending module 30, so that the fourth protrusion 104 protrudes outward by a distance greater than the thickness of the first bending module 30, preferably just enough to accommodate the first bending module 30.

It should be noted that, a plurality of first connection portions may be disposed on the first connection surface as needed, and the positions of the plurality of first connection portions are not limited to the two ends of the first connection portion, and may be located at any position of the first connection surface as long as the corresponding purpose is achieved. The supporting frame of the bendable display screen is applied to the wearable mobile terminal, so that in order to reduce the size of the wearable mobile terminal as much as possible, the first protrusion and the second protrusion are disposed perpendicular to the first connection surface, and in the process of practical application, the angles between the first protrusion and the second protrusion on the first connection surface may be set according to different application scenarios.

The second protrusion 102 is provided with a limiting component for locking the bending state of the bending module 20 at any time during the bending process, and can play a certain role in connection to maintain the stability of the structure. The second protrusion 102 is configured to be connected to the outer surface of the second bending module 20, and the second protrusion 102 protrudes outward from the connection position with the first connection surface 11 by a certain distance, and the distance is greater than the thickness of the second bending module 40, and is preferably configured to just accommodate the second bending module 40, so that the fixing module 10 and the second bending module 40 can be connected to each other and maintain a certain mobility. In some embodiments, the second protrusion may also be configured to couple with an inner surface of the second bending module.

Fig. 4 is a schematic structural diagram of a first bending module of a supporting framework of a bendable display screen according to an exemplary embodiment. As shown in fig. 4, the first bending module 30 includes a plurality of first skeleton structures 31, and the first skeleton structures 31 include a first top plate 34 and a first bottom plate 35. The first top plate 34 is located above the first bottom plate 35. The first top plate 34 is provided with a first vertical plate 341 and a second vertical plate 342 along the width direction of the bendable display screen supporting framework. The first top plate 34 and the first bottom plate 35 are perpendicular to the first top plate 34.

The first top plate 34 is provided with a first connecting end 343 and a second connecting end 344 along the length direction of the bendable display screen support framework; the first connecting ends 343 of adjacent two first top boards 34 are connected to the second connecting ends 344. The first connecting end 343 and the second connecting end 344 are configured to protrude from the first top plate 34 and extend along the length direction of the foldable display screen supporting frame.

FIG. 5 is a schematic diagram of a first frame structure of a support frame of a flexible display screen according to an exemplary embodiment. As shown in fig. 5, two first connecting ends 343 are disposed on two sides of the first vertical plate 341 and the second vertical plate 342, respectively, and are disposed corresponding to each other. The first connecting end 343 and the second connecting end 344 are configured to protrude from the first top plate 34 and extend along the length direction of the bendable display screen supporting frame, so that the thickness of the bendable display screen supporting frame is not increased, the light, thin and portable functions of the mobile terminal can be met, and stable connection can be ensured while gaps exist among a plurality of first frames.

With continued reference to fig. 5, the first connecting end 343 is provided with a first hole 61, the second connecting end 344 is provided with a second hole 62, and the first connecting end 343 and the second connecting end 344 of two adjacent first top boards 34 are arranged in an overlapping manner, so that the first hole 61 and the second hole 62 are overlapped, and the first hole 61 and the second hole 62 overlapped with each other are penetrated through by a pin to achieve the connecting effect. In order to achieve the overlapping effect, there may be a connection manner in which the first connection end 343 is disposed on the outer surface of the second connection end 344, and there may also be a connection manner in which the second connection end 344 is disposed on the outer surface of the first connection end 343.

It should be noted that, in this embodiment, because the internal space occupied by the connection mode of the pin, the first hole and the second hole is small and has a certain activity, the wearable mobile terminal is suitable for the technical characteristic requirements of arranging and placing various electronic devices in the wearable mobile terminal. However, in other possible embodiments, the first connection end and the second connection end may also be connected by other movable connection manners such as a rotating shaft, which can achieve the corresponding purpose.

With reference to fig. 5, the first base plate 35 is provided with a first vertical plate 351 and a second vertical plate 352 opposite to each other along the width direction of the bendable display screen supporting framework; the first vertical plate 351 is provided with a first protrusion 353 along the length direction of the bendable display screen supporting framework, and the first protrusion 353 is connected with two adjacent first vertical plates 351; the second vertical plate 352 is provided with a second protrusion 354 along the length direction of the bendable display screen supporting framework, and the second protrusion 354 connects two adjacent second vertical plates 352.

As shown in fig. 4, the first protrusion 353 is connected to the outer surface of the adjacent first riser 351, and the first protrusion 353 needs to protrude outward by a distance greater than the thickness of the first riser 351 to be able to just accommodate the first riser 351, which is preferable to satisfy both connectivity and mobility between the first risers 351. Accordingly, a second protrusion 354 is connected to the outer surface of an adjacent second riser 352, and the second protrusion 354 preferably protrudes outward by a distance greater than the thickness of the second riser 352 to just accommodate the second riser 352. The first projection 353 and the second projection 354 are each provided with a stopper.

As shown in fig. 5, two third holes 63 are respectively formed at both sides of the first connection end 343, and two fourth holes 64 are respectively formed at both sides of the second connection end 344. Two fifth holes 65 are formed on both sides of the first vertical plate 351, and two sixth holes 66 are formed on both sides of the second vertical plate 352. The two third holes 63 are respectively overlapped with the two fifth holes 65, and the two fourth holes 64 are respectively overlapped with the two sixth holes 66, which are connected by pins. In other possible embodiments, the connection may be through other connection means.

The first bending module 30 is further provided with a shielding member for compensating a space when the first bending module 30 is bent. Because the support skeleton of the display screen that can buckle has two kinds of states of buckling and straightening, consequently the surface of the module 30 of buckling has the condition of reducing or stretching at the in-process of buckling or straightening, sets up and shields the part and can play space compensation's effect at above-mentioned in-process.

The utility model discloses in, according to the characteristic of buckling of the support chassis of the display screen that can buckle, shield the part and can set up in the position of difference, for example: if the support framework of the bendable display screen is of a stretching type, the shielding component can be arranged on the outer surface of the support framework of the bendable display screen and used for shielding the exposed space of the outer surface in the bending process, so that the size of the inner surface of the support framework of the bendable display screen is unchanged, and the outer surface can be increased within a certain range; if this support skeleton of display screen that can buckle is when the compressibility subassembly of buckling, then can set up the internal surface at the support skeleton of this display screen that can buckle with shielding the part for the space that the internal surface exposes is shielded at straightening in-process, and the support skeleton surface size of this display screen that can buckle is unchangeable like this, and the internal surface can take place to reduce at certain within range.

As shown in fig. 4 and 5, the first base plate 35 is provided with a shielding member. The shielding member exemplified in the present embodiment is constituted by a shielding sheet 71 and a guide pin 72, and both the shielding sheet 71 and the guide pin 72 are provided on the inner surface of the first bottom plate 35. The shielding piece 71 is provided with a long hole 73, the shielding piece 71 is arranged on one side of the first base plate 35, the guide pin 72 is arranged on the other side of the first base plate 35, and the guide pins 72 of two adjacent first base plates 35 are connected through the long hole 73 on the shielding piece 71.

As shown in fig. 4, in the present embodiment, a gap exists between two adjacent first bottom plates 35. The shielding sheet 71 may be provided singly or in plurality, and its main purpose is to shield a gap between two adjacent first bottom plates, so that the width of the shielding sheet 71 is larger than the gap between the first bottom plates 35.

Each first bottom plate 35 is provided with two shielding pieces 71, each shielding piece 71 is provided with two elongated holes 73, the width of each elongated hole 73 is just capable of accommodating the guide pins 72 to slide, the number of the elongated holes 73 is equal to the number of the guide pins 72, and the number of the elongated holes 73 corresponds to one, so that each first bottom plate 35 is provided with four guide pins 72 in the embodiment. In other possible embodiments, the number of the shielding plates, the elongated holes and the guide pins may be set as desired.

The shielding pieces 71 of the adjacent two first base plates 35 are connected with the guide pins 72, and the shielding pieces 71 are disposed to partially overlap the fixed first base plates 35 and are fixed to the first base plates 35 by 3 first fixing points 74. The guiding pin 72 is fixed to the first bottom plate 35 through a fixing point 75, and is configured to slide in a strip hole on the shielding plate 71, the strip hole is configured to partially overlap with the fixed first bottom plate 35, if the guiding pin 72 is located at an end overlapping with the first bottom plate 35 in the strip hole, the shielding plate 71 is located inside the first framework structure 21, and the supporting framework of the bendable display screen is in a bent state (as shown in fig. 1). If the guide pin 72 is slid in the elongated hole from the end overlapping the first base plate 35 to the other end, the shielding plate 71 is located on the surface of the first frame structure 21, and the supporting frame of the foldable display screen is in a straightened state (as shown in fig. 2).

It should be noted that, it can also select other structures that can play space compensation effect to shield the part, as long as can reach the purpose can, the utility model discloses the adopted mode that will shield piece and guide pin setting at first bottom plate internal surface, the clearance that compensation exists when the module of buckling is the state of straightening can hide completely in first bottom plate inboardly when buckling to the maximum angle at the module of buckling to when playing the effect of shielding, not influence the angle of buckling of this support chassis of display screen that can buckle.

As shown in fig. 3, the second bending module 40 includes a plurality of second skeleton structures 41, each of the second skeleton structures 41 includes a second top plate 411 and a second bottom plate 412, the second top plate 411 is located above the second bottom plate 412 and connected to the second bottom plate 412, and the second bending module 40 is mainly used for connecting the end module 50. The second bending module 40 has one side connected to the end module 50 and the other side connected to the first bending module 30 or the fixing module 10. In view of the uniformity of the structure and the convenience of connection, in the present embodiment, the second skeleton structure 41 and the first skeleton structure 31 have the same shape and size. The second top plate 411 has the same shape and size as the first top plate 34, and the second bottom plate 412 has the same shape and size as the second bottom plate 35. The second top plate 411 and the first top plate 34 are connected in the same manner as the two adjacent first top plates 34.

As shown in fig. 3, the end modules 50 in this embodiment are located at two ends of the bendable display screen supporting framework and are symmetrically arranged. In some embodiments, there may be cases where only one end is provided with an end module. The end module 50 is mainly used to seal the end of the supporting frame of the bendable display screen, maintain the structural integrity, and protect the internal electronic devices. Therefore, the third connection surface 51 is provided only once where the end module 50 is connected to the second bending module 40, and the third connection surface 51 includes the fifth protrusion 511 and the sixth protrusion 512. The fifth protrusion 511 is connected to the inner surface of the second bending module 40 so that the second protrusion 102 protrudes inward by a distance greater than the thickness of the second bending module 40, preferably just enough to accommodate the second bending module 40.

In addition, the end module 50 is further provided with a stopper member provided on the fifth protrusion 511 and the sixth protrusion 512.

On the basis of the technical characteristics, the limit component can be a damping generator. The setting of spacing part is in order to let the support skeleton of collapsible display screen realize infinitely variable control at the in-process of buckling and straightening, also can realize locking by oneself at the arbitrary angle homoenergetic of allowed range, can also increase and buckle or straighten the in-process user operation's feel, promotes user experience.

The utility model discloses in, when this support chassis of display screen that can buckle was used for mobile terminal, still need set up a plurality of electron devices of installation, in order to realize the installation of electron device and the technical characteristic requirement of putting, optional, first roof and first bottom plate to and the surface on second roof and second floor all can set up or not set up the opening of various shapes and size.

The utility model discloses in, this support chassis of display screen that can buckle can maintain the state of buckling in the difference, is favorable to realizing mobile terminal's various use purposes, has improved mobile terminal's competitiveness. Simultaneously, when the supporting framework of the display screen that can buckle is used for mobile terminal, often need be connected with the display screen, at the in-process of buckling of the supporting framework of this display screen that can buckle, the distance of the rotatory cambered surface that forms and the holding surface of display screen is adjustable, is convenient for adjust the supporting framework of this display screen that can buckle in order to release the shear stress that the in-process produced of buckling according to the optimization of the display screen thickness specificity of difference.

The utility model also provides a display screen of can buckling, this display screen of can buckling include the flexible display screen and the support chassis of the display screen of can buckling among the above-mentioned technical scheme, the flexible display screen be located the support chassis's of this display screen of can buckling top and with the support chassis fixed connection of this display screen of can buckling, the flexible display screen sets up to the flexible display screen of the part that is connected for can buckling with the module of buckling at least. The flexible display screen can achieve the purpose of bending, at least the part connected with the bending module can be bent, and whether other parts can be bent or not is not limited, so long as the screen can achieve the purpose of bending on the whole.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

Claims (19)

1. A support frame of a bendable display screen is characterized by comprising:

a fixed module;

the bending module is connected with the fixing module; and

the end part module is positioned at the end part of the bendable display screen supporting framework;

the bending module comprises a first bending module and a second bending module; the first bending module comprises a plurality of first framework structures which are connected with each other; gaps are arranged among the plurality of first framework structures;

the second bending module is connected with the end module;

and the end module and the fixed module are both provided with limiting parts.

2. The support frame of a flexible display screen of claim 1,

the bending modules are arranged on two sides of the fixed module.

3. The support frame of a flexible display screen of claim 1,

the first bending module is provided with a shielding component for shielding gaps among the first frameworks.

4. The support frame of a flexible display screen of claim 1,

the fixing module is provided with a first connecting surface and a second connecting surface oppositely along the length direction of the bendable display screen supporting framework;

the first connecting surface is connected with the second bending module.

5. The support frame of a flexible display screen of claim 4,

the second connecting surface is connected with the first bending module.

6. The support frame of a flexible display screen of claim 4,

the first connecting surface is provided with a first connecting part;

the second connecting surface is provided with a second connecting part;

the first connecting portion and the second connecting portion are provided with the limiting parts.

7. The support frame of a flexible display screen of claim 3,

and the first framework structure is also provided with a limiting part for controlling the bending angle of the bending module.

8. The support frame of a flexible display screen of claim 7,

the first framework structure comprises a first top plate and a first bottom plate;

the first top plate is positioned above the first bottom plate;

the first top plate is provided with a first vertical plate and a second vertical plate along the width direction of the bendable display screen supporting framework oppositely;

the first vertical plate and the second vertical plate are perpendicular to the first top plate and are connected with the first bottom plate.

9. The support frame of a flexible display screen of claim 8,

the first top plate is provided with a first connecting end and a second connecting end oppositely along the length direction of the bendable display screen supporting framework;

the first connecting end of the first top plate is connected with the second connecting end of another adjacent first top plate.

10. The support frame of a flexible display screen of claim 9,

the first connecting end and the second connecting end protrude outwards from the first top plate and extend along the length direction of the bendable display screen supporting framework.

11. The support frame of a flexible display screen of claim 8,

the first bottom plate is provided with a first vertical plate and a second vertical plate along the width direction of the bendable display screen supporting framework oppositely;

the first vertical plate is fixed on the first vertical plate;

the second vertical plate is fixed on the second vertical plate.

12. The support frame of a flexible display screen of claim 11,

the first vertical plate is provided with a first protruding part along the length direction of the bendable display screen supporting framework, and the first protruding part abuts against the adjacent first vertical plate;

the second riser is followed display screen support skeleton length direction of can buckling is provided with the second protruding portion, second protruding portion butt in adjacent second riser.

13. The support frame of a flexible display screen of claim 12,

the first protruding part and the second protruding part are provided with the limiting parts.

14. The support frame of a flexible display screen of claim 8,

a shielding component is arranged on the first bottom plate.

15. The support frame of a flexible display screen of claim 14,

the shielding component comprises a shielding sheet and a guide pin;

the shielding sheet is provided with a strip hole, and the shielding sheet is connected to two adjacent first bottom plates through the guide pins.

16. The support frame of a flexible display screen of claim 15,

a gap is formed between every two adjacent first bottom plates;

the width of the shielding sheet is set to cover the gap between the two adjacent first bottom plates.

17. The support frame of a flexible display screen of claim 1,

the second bending module comprises a plurality of second framework structures;

the second framework structure comprises a second top plate and a second bottom plate;

the second top plate is positioned above the second bottom plate and is connected with the second bottom plate.

18. A support frame for a bendable display screen according to any one of claims 1, 6, 7 or 13,

the limiting component is arranged as a damping generator.

19. A bendable display screen, comprising:

a flexible display screen; and

the supporting framework of a bendable display screen according to any one of claims 1-18,

the flexible display screen is positioned above the support framework of the bendable display screen and is fixedly connected with the support framework of the bendable display screen;

the flexible display screen is arranged to be a bendable flexible display screen at least at the part connected with the bending module.

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