CN218348348U

CN218348348U - Support and electronic device

Info

Publication number: CN218348348U
Application number: CN202221867736.5U
Authority: CN
Inventors: 许慧杰; 刘小辉; 赵勇; 韩旭旭
Original assignee: Honor Device Co Ltd
Current assignee: Honor Device Co Ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-01-20
Anticipated expiration: 2032-07-19

Abstract

The application provides a support and an electronic device. The support includes bottom plate, first backup pad, second backup pad and connecting plate. The first part and the second part of the connecting plate are arranged side by side and fixedly connected, the first part is connected with the bottom plate, and the second part is rotatably connected with the first supporting plate. The second supporting plate is rotatably connected with the first supporting plate, and the rotating center line of the first supporting plate is parallel to that of the second supporting plate. When the support is in a supporting state, the first supporting plate and the connecting plate are arranged at an included angle, the second supporting plate, the first supporting plate and the connecting plate are arranged at an included angle, and the connecting plate and the bottom plate are arranged side by side and jointly support the second supporting plate and the first supporting plate. When the support is in the closed state, the first part is buckled, and the second part, the first supporting plate and the second supporting plate are arranged side by side and are all stacked with the bottom plate. The support that this application provided can solve among the prior art support space utilization low, the big technical problem of size.

Description

Support and electronic device

Technical Field

The application relates to the technical field of electronic equipment accessories, in particular to a support and an electronic device.

Background

The tablet personal computer is favored by more and more users due to the functions of both the computer and the mobile phone. The tablet personal computer is matched with the tablet personal computer support with the keyboard for use, the office requirements of users can be met, and the tablet personal computer support not only has portability, but also can realize efficient office. However, the tablet computer support in the prior art has low space utilization rate and large size, and is not beneficial to realizing miniaturization and light weight.

SUMMERY OF THE UTILITY MODEL

The application provides a support and an electronic device to solve the technical problems of low support space utilization rate and large size in the prior art.

In order to solve the above problems, the present application provides a stent, comprising: the connecting plate comprises a first part and a second part, the first part and the second part are arranged side by side and fixedly connected, the connecting plate is arranged on one side of the bottom plate, the first part is connected with the bottom plate, the second part is connected with the first supporting plate, and the first supporting plate can rotate relative to the connecting plate. The second supporting plate is connected to one side of the first supporting plate far away from the connecting plate, the second supporting plate can rotate relative to the first supporting plate, and the rotating center line of the first supporting plate is parallel to the rotating center line of the second supporting plate. When the support is in a supporting state, the first supporting plate and the connecting plate are arranged at included angles, the second supporting plate and the first supporting plate and the connecting plate are arranged at included angles, and the connecting plate and the bottom plate are arranged side by side and jointly support the second supporting plate and the first supporting plate. When the support is in a closed state, the first part is bent, and the second part, the first supporting plate and the second supporting plate are arranged side by side and are stacked on the bottom plate.

The support is used for bearing the electronic equipment. When the support is in the supporting state, the rear cover of the electronic equipment is fixedly connected with the second supporting plate, and one end, far away from the second supporting plate, of the electronic equipment is abutted between the bottom plate and the connecting plate, so that the support is stably in the supporting state, and the electronic equipment is supported. When the support is in a closed state, the electronic equipment is contained in the support and is positioned between the second supporting plate and the bottom plate.

In this embodiment, the connecting plate is arranged between the first supporting plate and the bottom plate, and when the support is in the supporting state, the connecting plate is flattened and arranged side by side with the bottom plate. The bottom plate and the connecting plate together serve as a base to support the first support plate and the second support plate to support the electronic device, so that sufficient space can be provided for supporting the electronic device, and the electronic device can be kept stable in a supporting state. When the support is in the closure state, the first part of connecting plate is buckled, the second part, first backup pad and second backup pad set up side by side, and range upon range of in the bottom plate, thereby reduce the area that is located bottom plate one side when the support is in the closure state, practice thrift the space that the support is located bottom plate one side, reduce the size of support, realize the miniaturization of support, simultaneously, can also realize setting up the touch-control board in bottom plate one side of support, improve space utilization, realize the multifunctionality of support, promote user's use and experience.

In one possible embodiment, the connecting plate is a flexible plate, and the first portion is bendable along a length of the connecting plate.

In this embodiment, through establishing the connecting plate as the flexible sheet, can be convenient for the connecting plate to realize buckling and exhibition flat to make the support can switch between support state and closed state, and can simplify the structure of support.

In a possible embodiment, the connection plate further comprises a third portion connected between the bottom plate and the first portion, the third portion being arranged alongside the bottom plate; when the bracket is in a closed state, the second part and the third part are arranged in a stacked mode; when the support is in a supporting state, the third part, the first part, the second part and the bottom plate are arranged side by side.

In this embodiment, through setting up the third portion, can increase the width of connecting plate to can further provide sufficient space for electronic equipment's support, promote electronic equipment at the stability of support state. The width here means the arrangement direction of the third portion, the first portion, and the second portion.

In one possible embodiment, the support comprises a keyboard assembly, the keyboard assembly comprises a housing, a keyboard and a touch pad, and the keyboard and the touch pad are arranged side by side in the housing; the keyboard assembly is arranged on the bottom plate, the keyboard is located on one side close to the connecting plate, and the touch pad is located on one side far away from the connecting plate.

In this embodiment, through setting up the keyboard subassembly at the support to set up keyboard and touch-control board at the keyboard subassembly, can realize the keyboard input function and the touch-control function of support, thereby realize the multifunctionality of support, promote user's use experience.

In a possible implementation manner, the support further includes a mounting seat and a stylus pen, the mounting seat is provided with an accommodating groove, the stylus pen is detachably mounted in the accommodating groove, and the mounting seat is disposed on the third portion and is arranged side by side with the keyboard assembly.

In this embodiment, through set up mount pad and writing pen in the third part to can further enrich the function of support, can also make full use of space simultaneously, make the support can have more functions when realizing the miniaturization.

In a possible implementation manner, a charging coil is arranged in the mounting base, the charging coil is opposite to the bottom wall of the accommodating groove, and the charging coil can be used for charging the stylus pen.

In this embodiment, through setting up the charging coil at the mount pad to can realize charging for the stylus pen, thereby can convenience of customers 'use, further promote user's use and experience.

In a possible implementation manner, the bottom wall of the accommodating groove is provided with a magnetic attraction piece, and the magnetic attraction piece and the charging coil are arranged at intervals.

In this embodiment, through set up magnetism at the mount pad and inhale the piece, can make the writing pen and mount pad stable connection, the placing and taking out of the writing pen of being convenient for simultaneously. And, magnetism is inhaled the piece and can also be fixed a position the writing pen, makes the charging coil aim at the position of charging of writing pen to guarantee the stability of charging.

In a possible implementation manner, a fixing groove is provided between the housing and the mounting seat, and when the bracket is in the supporting state, the fixing groove is used for limiting the electronic device.

In this embodiment, through setting up the fixed slot to electronic equipment places in the support, and when the support was in the supported state, one side that electronic equipment kept away from the second backup pad was located the fixed slot, thereby can realize the support to electronic equipment, in order to guarantee electronic equipment's stability.

In a possible embodiment, the bracket further includes a first magnetic member, and the first magnetic member is disposed on an inner wall of the fixing groove.

In this embodiment, the first magnetic member is disposed in the fixing groove, so that the electronic device can be positioned, and meanwhile, the stability of the electronic device in the supporting state can be improved.

In a possible embodiment, the second support plate comprises an inner surface, which faces the bottom plate; the support comprises a second magnetic part, the second magnetic part is arranged on the second supporting plate, and the magnetic attraction surface of the second magnetic part faces the inner surface.

In this embodiment, the second magnetic member is disposed on the second support plate, so that when the electronic device is installed on the second support plate, the second magnetic member can have a magnetic attraction force on the rear cover of the electronic device, and the electronic device can be fixed to the second support plate, so as to achieve a fixed connection between the electronic device and the bracket.

In a possible embodiment, the bracket includes a protective layer laminated on the bottom surface of the bottom plate, the bottom surface of the connection plate, the outer surface of the first support plate, and the outer surface of the second support plate.

In this embodiment, set up the protective layer through surface and the bottom surface at the support, can play the guard action to the support, promote the wearability and the durability of support, can also increase the aesthetic property of support outward appearance simultaneously, promote user's use and experience the sense to can also promote user's use and feel.

The application also provides an electronic device, which comprises electronic equipment and the bracket, wherein the electronic equipment is fixedly connected with the inner surface of the second supporting plate, and when the bracket is in a supporting state, one end of the electronic equipment, which is far away from the second supporting plate, is positioned between the connecting plate and the bottom plate; when the bracket is in a closed state, the electronic device is located between the second support plate and the bottom plate.

The application provides an electronic device is through setting up the connecting plate between first backup pad and bottom plate to, when electronic device and support were in the supported state, the connecting plate set up side by side with the bottom plate, thereby can support electronic equipment, provides sufficient space for electronic equipment's support. When electron device and support are in the closure state, the first part of connecting plate is buckled, and the second part, first backup pad and second backup pad set up side by side, and range upon range of in the bottom plate to can reduce the area that is located bottom plate one side when the support is in the closure state, practice thrift the space that is located bottom plate one side when the support is in the closure state, reduce the size of support, simultaneously, can also realize setting up the touch-control board in bottom plate one side of support, realize the multifunctionality of support, promote user's use and experience.

It is above-mentioned to synthesize, in this application, through set up the connecting plate between first backup pad and bottom plate to, when the support was in support state, the connecting plate exhibition was flat, and set up side by side with the bottom plate. The bottom plate and the connecting plate jointly serve as a base to support the first support plate and the second support plate to support the electronic equipment, so that sufficient space can be provided for supporting the electronic equipment, and the electronic equipment can be kept stable in a supporting state. When the support is in the closure state, the first part of connecting plate is buckled, the second portion, first backup pad and second backup pad set up side by side, and range upon range of in the bottom plate, thereby reduce the area that is located bottom plate one side when the support is in the closure state, practice thrift the space that the support is located bottom plate one side, reduce the size of support, realize the miniaturization of support, and simultaneously, can also realize setting up the touch-control board in bottom plate one side of support, improve space utilization, realize the multifunctionality of support, promote user's use experience.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments or the background art of the present application, the drawings required to be used in the embodiments or the background art of the present application will be described below.

FIG. 1 is a schematic structural view of a stent provided in an embodiment of the present application in a first state;

FIG. 2 is a schematic structural view of the stent of FIG. 1 in a second state;

FIG. 3 is a schematic structural view of the stent of FIG. 1 in a third state;

FIG. 4 is a schematic partially exploded view of the bracket shown in FIG. 1;

FIG. 5 is an enlarged view of a portion of the stent shown in FIG. 3 in region A;

FIG. 6 is a schematic view of a portion of the stent of FIG. 1;

FIG. 7 is a schematic view of a portion of the structure of the stent shown in FIG. 1;

FIG. 8 is a schematic view of a portion of the structure of the stent shown in FIG. 2;

FIG. 9 is a schematic structural diagram of an electronic device provided herein in a supporting state;

fig. 10 is a schematic structural diagram of the electronic device shown in fig. 9 in a closed state.

Detailed Description

The embodiments of the present application will be described below with reference to the drawings.

Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of a bracket 100 in a first state according to an embodiment of the present disclosure, fig. 2 is a schematic structural diagram of the bracket 100 in the second state shown in fig. 1, and fig. 3 is a schematic structural diagram of the bracket 100 in the third state shown in fig. 1.

For convenience of description, the width direction, the length direction, and the thickness direction of the stent 100 in the first state are defined as X-direction, Y-direction, and Z-direction, respectively. The X direction, the Y direction and the Z direction are mutually vertical in pairs.

The stand 100 is used to carry electronic equipment. Electronic devices include, but are not limited to, tablet computers, cell phones, or laptop computers, among others. The stand 100 includes a base plate 10, a first support plate 30, a second support plate 40, a connection plate 20, a keyboard assembly 50, a first rotation part 2, and a second rotation part 3. The connecting plate 20 includes a first portion 21 and a second portion 22 (shown in fig. 3), and the first portion 21 and the second portion 22 are arranged side by side in the width direction of the connecting plate 20 and are fixedly connected. That is, the first portion 21 and the second portion 22 are arranged side by side in the X direction. The connecting plate 20 is disposed on one side of the base plate 10 and is located in the X-axis negative direction of the base plate 10. The first portion 21 is fixedly connected to the base plate 10, the second portion 22 is connected to the first support plate 30 through the first rotating portion 2, and the first support plate 30 is rotatable with respect to the connecting plate 20. The second support plate 40 is connected to the first support plate 30 at a side away from the connection plate 20 by the second rotating part 3, and the second support plate 40 is rotatable with respect to the first support plate 30. The rotational center line of the first support plate 30 is parallel to the rotational center line of the second support plate 40. In the present embodiment, the rotation center line of the first support plate 30 and the rotation center line of the second support plate 40 are both parallel to the Y direction. The keypad assembly 50 is provided to the base plate 10. In this embodiment, the keyboard assembly 50 is fixedly connected to the base plate 10. In other embodiments, the keyboard assembly 50 may be additionally mounted to the base plate 10.

It should be noted that the term "center line of rotation" as used herein refers to the center line of rotation. That is, the first support plate 30 rotates about the rotational center line of the first support plate 30, and the second support plate 40 rotates about the rotational center line of the second support plate 40.

The stent 100 is shown in a flattened state in fig. 1. When the support 100 is in the flat state, the connecting plate 20 is flat, and the bottom plate 10, the connecting plate 20, the first support plate 30, and the second support plate 40 are sequentially arranged side by side along the X direction and are flat. That is, the included angle between the bottom plate 10 and the connecting plate 20 is 180 °, the included angle between the first supporting plate 30 and the connecting plate 20 is 180 °, and the included angle between the second supporting plate 40 and the first supporting plate 30 is 180 °. In this state the keyboard assembly 50 is fully exposed.

The stand 100 is shown in a supporting position in fig. 2. When the support 100 is in a supporting state, the connecting plate 20 is flattened relative to the base plate 10 and is arranged side by side with the base plate 10 along the X direction, and the included angle between the connecting plate 20 and the support 100 of the base plate 10 is 180 °. The first supporting plate 30 inclines towards the positive direction of the X axis relative to the connecting plate 20, and the included angle between the first supporting plate 30 and the connecting plate 20 is a first included angle α. The second supporting plate 40 is inclined towards the negative direction of the X axis relative to the first supporting plate 30, and the included angle between the second supporting plate 40 and the first supporting plate 30 is a second included angle β. The second supporting plate 40 forms a third included angle theta with the negative direction of the X axis. In this embodiment, the first included angle α is 54 °, the second included angle β is 114 °, and the third included angle θ is 120 °. In other embodiments, the third included angle θ may also be 100 °, 110 °, 130 °, etc. The first included angle α and the second included angle β may be appropriately adjusted according to the angle of the third included angle θ. To ensure the stability of the stent 100, the first included angle α should be greater than 0 ° and less than 90 °.

When the stand 100 is in a supporting state, the bottom surface of the base plate 10 and the bottom surface of the connecting plate 20 are substantially in the same plane, and the base plate 10 and the connecting plate 20 together serve as a base for supporting the first support plate 30 and the second support plate 40, and thus the electronic device. That is, when the stand 100 is in the supporting state, the electronic device may be supported by the stand 100 and may operate the keyboard assembly 50. Specifically, the rear cover of the electronic device is fixedly connected to the second support plate 40, and one end of the electronic device, which is far away from the second support plate 40, abuts between the bottom plate 10 and the connection plate 20, so that the support 100 is stably in a support state, and the electronic device is supported. When the support 100 is in the supporting state and the electronic device is disposed on the support 100, an included angle between the electronic device and the X direction is an included angle between the second support plate 40 and the X direction, that is, an included angle between the electronic device and the X direction is equal to the third included angle θ, so that the electronic device is convenient for a user to use.

The stent 100 is shown in a closed state in fig. 3. When the bracket 100 is in the closed state, the first portion 21 of the connecting plate 20 is bent, and the second portion 22, the first support plate 30 and the second support plate 40 are arranged side by side along the X direction and are substantially in the same plane. Meanwhile, the second part 22, the first support plate 30 and the second support plate 40 are laminated on the base plate 10. At this time, the electronic device may be accommodated in the rack 100, specifically, between the first support plate 30, the second support plate 40 and the base plate 10. The volume of the bracket 100 in the closed state is small, the bracket is convenient to store and carry, and the practicability of the bracket 100 is improved. Meanwhile, the electronic equipment can be protected. Moreover, when the bracket 100 is in the closed state, the second portion 22 is bent to be located at one side of the first support plate 30 and the second support plate 40, so that the area of the bracket 100 located at one side of the bottom plate 10 in the closed state can be reduced, the area of the bracket 100 located at one side of the bottom plate 10 in the closed state can be saved, and a touch pad can be arranged at one side of the bottom plate of the bracket 100, thereby improving the space utilization rate.

In this embodiment, by disposing the connecting plate 20 between the first supporting plate 30 and the bottom plate 10, and when the support 100 is in the supporting state, the connecting plate 20 is flattened relative to the bottom plate 10 and is disposed side by side with the bottom plate 10 along the X direction, the connecting plate 20 and the bottom plate 10 jointly serve as a base to support the first supporting plate 30 and the second supporting plate 40, and further support the electronic device, so that a sufficient space can be provided for supporting the electronic device, and the electronic device can be kept stable in the supporting state. When support 100 is in the closure state, the first part 21 of connecting plate 20 is buckled, the second part 22, first backup pad 30 and second backup pad 40 set up side by side along the X direction, and range upon range of in bottom plate 10, thereby can practice thrift the space that is located bottom plate 10 one side when support 100 is in the closure state, can reduce the size of support 100, realize the miniaturization of support 100, simultaneously, can also realize setting up the touch-control board in bottom plate 10 one side of support 100, and the space utilization is improved, realize support 100's multifunctionality, promote user's use experience.

Referring to fig. 4 and 5, fig. 4 is a partially exploded view of the bracket 100 shown in fig. 1, and fig. 5 is an enlarged view of the bracket 100 shown in fig. 3 in a region a.

The base plate 10 is a rectangular thin plate. In this embodiment, the base plate 10 includes a first outer layer 101 and a first inner layer 102. The first outer layer 101 and the first inner layer 102 are stacked and fixedly connected. For example, the first outer layer 101 and the first inner layer 102 may be fixedly connected by hot press molding. The first inner layer 102 is made of a flexible material. Specifically, the first inner layer 102 may be made of polyurethane leather, or may be made of artificial leather such as polyethylene or polyvinyl chloride. The first outer layer 101 is a hard plate. Specifically, the first outer layer 101 may be a polypropylene plate, a polyvinyl chloride plate, or another plastic plate. In other embodiments, the base plate 10 may be a single layer of a rigid thin plate, or a single layer of a flexible thin plate.

The base plate 10 includes a first top surface 11, a first bottom surface 12, a first side surface 13, and a second side surface 14. The first top surface 11 and the first bottom surface 12 are disposed opposite to each other and perpendicular to the thickness direction of the base plate 10. That is, the first top surface 11 and the first bottom surface 12 are perpendicular to the Z direction. The first side surface 13 and the second side surface 14 are disposed opposite to each other, and the length directions of the first side surface 13 and the second side surface 14 are both parallel to the Y direction. The first side surface 13 and the second side surface 14 are connected between the first top surface 11 and the first bottom surface 12. The first top surface 11 is a surface of the first inner layer 102 facing away from the first outer layer 101, and the first bottom surface 12 is a surface of the first outer layer 101 facing away from the first inner layer 102. The first side 13 is composed of the sides of the first inner layer 102 and the first outer layer 101 facing the negative direction of the X-axis, and the second side 14 is composed of the sides of the first inner layer 102 and the first outer layer 101 facing the positive direction of the X-axis.

The keyboard assembly 50 includes a housing 51, a keyboard 52, and a touch pad 53. Housing 51 includes a first side 511, a second side 512, a first surface 513, and a second surface 514. The first surface 511 and the second surface 512 are disposed opposite to each other and are located on opposite sides of the housing 51 in the X direction, respectively. First surface 513 and second surface 514 are oppositely disposed and located on opposite sides of housing 51 in the Z-direction, and first surface 513 and second surface 514 are connected between first face 511 and second face 512. The first surface 513 includes a first mounting area 515 and a second mounting area 516. The first mounting area 515 and the second mounting area 516 are arranged side by side in the X direction, and the first mounting area 515 is located in the X-axis negative direction of the second mounting area 516. That is, the first mounting region 515 is located on a side of the first surface 513 adjacent to the first face 511, and the second mounting region 516 is located on a side of the first surface 513 adjacent to the second face 512. In the present embodiment, the second mounting region 516 is located in the middle region of the first surface 513 in the Y direction.

The keypad 52 is mounted to the first mounting area 515. The key caps of the keyboard 52 are exposed relative to the first surface 513. In this embodiment, when the keyboard 52 is in a natural state (i.e., an un-pressed state), the key caps of the keyboard 52 protrude relative to the first surface 513, so that the keyboard 52 can be operated by a user. In other embodiments, the key caps of keyboard 52 may be flush with first surface 513, or the key caps of keyboard 52 may be recessed relative to first surface 513, i.e., toward the inside of housing 51.

The touch pad 53 is mounted to the second mounting area 516. The touch pad 53 is exposed with respect to the first surface 513. In this embodiment, the touch surface of the touch pad 53 is flush with the first surface 513. In other embodiments, the touch surface of the touch pad 53 may be recessed relative to the first surface 513, i.e. recessed toward the inner side of the housing 51, or the touch surface of the touch pad 53 may be protruded relative to the first surface 513.

The keyboard assembly 50 is disposed on the base plate 10, and the second surface 514 of the housing 51 is fixedly connected to the first top surface 11 of the base plate 10. The size of the keyboard assembly 50 in the XY plane is consistent with the size of the base plate 10 in the XY plane, although minor deviations may be tolerated. In this embodiment, the orthographic projection of the keyboard assembly 50 on the bottom plate 10 is slightly smaller than the first top surface 11, and the orthographic projection of the keyboard assembly 50 on the bottom plate 10 has a small gap from the periphery of the bottom plate 10. In other embodiments, the orthographic projection of the keyboard assembly 50 on the base panel 10 may also cover the first top surface 11 exactly completely.

In this embodiment, the keyboard assembly 50 is disposed on the support 100, and the keyboard 52 and the touch pad 53 are disposed on the keyboard assembly 50, so that the keyboard 52 input function and the touch function of the support 100 can be realized, the versatility of the support 100 is realized, and the use experience of the user is improved.

It should be understood that the terms "top", "bottom", and the like used in the description of the embodiments of the present application to describe the base plate 10 are mainly explained according to the orientation of the bracket 100 shown in fig. 3, taking the positive direction toward the Z axis as "top" and the negative direction toward the Z axis as "bottom", which does not form a limitation on the orientation of the bracket 100 in the practical application scenario.

Referring to fig. 6 and 7, fig. 6 is a partial structural view of the bracket 100 shown in fig. 1, and fig. 7 is a partial structural view of the bracket 100 shown in fig. 1.

The connection plate 20 comprises a first portion 21, a second portion 22 and a third portion 23. The second portion 22, the first portion 21 and the third portion 23 are connected in this order, and the first portion 21 is connected between the second portion 22 and the third portion 23. When the connecting plate 20 is flattened, the second portion 22, the first portion 21 and the third portion 23 are arranged side by side along the X direction and are fixedly connected.

In this embodiment, the web 20 includes a second inner layer 202 and a second outer layer 201 (shown in FIG. 5). The second inner layer 202 is made of a flexible material, and the material of the second inner layer 202 is the same as that of the first inner layer 102. The second inner layer 202 and the first inner layer 102 are arranged side by side along the X direction and are fixedly connected. In this embodiment, the second inner layer 202 and the first inner layer 102 are integrally formed. In other embodiments, the second inner layer 202 may be fixedly attached to the first inner layer 102 by an adhesive or the like. The second outer layer 201 is a hard thin plate, and the material of the second outer layer 201 is the same as that of the first outer layer 101. In this embodiment, the second outer layer 201 is laminated on the second inner layer 202 in the thickness direction of the connecting plate 20, and is located at a portion close to the base plate 10. And the second outer layer 201 is arranged side by side with the first outer layer 101 along the X direction and is fixedly connected. That is, the second outer layer 201 and a portion of the second inner layer 202 disposed in a stacked relationship with the second outer layer 201 together constitute the third portion 23 of the connecting plate 20. The other portions of the second inner layer 202 are the first portion 21 and the second portion 22 of the web 20. In this embodiment, the second outer layer 201 and the first outer layer 101 are integrally formed. In other embodiments, the second outer layer 201 and the first outer layer 101 may also be disposed at an interval, or the second outer layer 201 may also be fixedly connected to the first outer layer 101 by a bonding method or the like.

It will be appreciated that in this embodiment, both the first portion 21 and the second portion 22 are flexible portions. Any position of the first portion 21 and the second portion 22 in the X direction is bent at any angle in the Y direction. The third portion 23 is a rigid portion, and the third portion 23 is not easily bent by an external force. In other embodiments, the connection plate 20 may be a single-layer flexible plate. That is, the first portion 21, the second portion 22 and the third portion 23 are made of flexible materials, and the connecting plate 20 can be bent at any position in the X direction.

The connection plate 20 further comprises a second top surface 24, a second bottom surface 25, a third side surface 26 and a fourth side surface 27. Wherein the surfaces of the first portion 21, the second portion 22 and the third portion 23 facing the positive direction of the Z axis jointly constitute a second top surface 24, and the surfaces of the first portion 21, the second portion 22 and the third portion 23 facing the negative direction of the Z axis jointly constitute a second bottom surface 25. The surface of the third portion 23 facing away from the first portion 21 is a third side 26 and the surface of the second portion 22 facing away from the first portion 21 is a fourth side 27. The second top surface 24 and the second bottom surface 25 are oppositely disposed and perpendicular to the thickness direction of the connection plate 20. That is, when the connecting plate 20 is in the unfolded state, both the second top surface 24 and the second bottom surface 25 are perpendicular to the Z direction. The third side 26 and the fourth side 27 are disposed opposite to each other, and the length directions of the third side 26 and the fourth side 27 are both parallel to the Y direction. The third side 26 and the fourth side 27 are each connected between the second top surface 24 and the second bottom surface 25.

The third side 26 of the connecting plate 20 is fixedly connected to the first side 13 of the base plate 10. In this embodiment, the second inner layer 202 is integrally formed with the first inner layer 102, and the second outer layer 201 is integrally formed with the first outer layer 101, so as to fixedly connect the connecting plate 20 and the bottom plate 10. The first top surface 11 and the second top surface 24 are oriented in the same direction, and the first bottom surface 12 is oriented in the same direction as the second bottom surface 25. In this embodiment, the length of the connection plate 20 is smaller than that of the base plate 10. That is, the dimension of the connection plate 20 in the Y direction is smaller than the dimension of the base plate 10 in the Y direction. In other embodiments, the length of the connecting plate 20 may also correspond to the length of the base plate 10.

With continued reference to fig. 6 and 7, the stand 100 further includes a mounting base 60 and a stylus 70. The mount 60 includes a mount body 61, a charging coil 62, and a magnetic attraction 63. The mounting seat body 61 has a strip-shaped plate-like structure. The mount body 61 is provided with a housing groove 64, the extending direction of the housing groove 64 coincides with the longitudinal direction of the mount body 61, and the size and shape of the housing groove 64 are substantially the same as those of the stylus pen 70. The charging coil 62 is located in the mounting base body 61 and is opposite to the bottom wall of the housing groove 64. The magnetic element 63 is disposed on the bottom wall of the housing groove 64 and spaced from the charging coil 62.

Stylus 70 is a capacitive stylus. In this embodiment, the stylus 70 is an active capacitive stylus. In other embodiments, stylus 70 may also be a passive capacitive stylus. When the writing pen 70 is placed in the receiving slot 64, the magnetic attraction piece 63 is magnetically connected with the writing pen 70, and the charging coil 62 can charge the writing pen 70. In this embodiment, the magnetic attraction member 63 is disposed on the mounting base 60, so that the stylus pen 70 can be stably connected to the mounting base 60, and the stylus pen 70 can be conveniently placed and taken out. In addition, the magnetic element 63 can also position the writing pen 70, so that the charging coil 62 is aligned with the charging position of the writing pen 70, thereby ensuring the charging stability.

The mounting seat 60 is disposed on the second top surface 24 of the connecting plate 20 and is fixedly connected to the connecting plate 20. The mounting seat body 61 is fixed to the third portion 23 of the connecting plate 20, the length direction of the mounting seat body 61 is parallel to the Y direction, and the receiving groove 64 is located on the side opposite to the connecting plate 20. The mount body 61 is located on a side of the keyboard assembly 50 adjacent to the first face 511. In this embodiment, the third portion 23 is provided with the mounting seat 60 and the stylus pen 70, so that the functions of the support 100 can be further enriched, and the space can be fully utilized, so that the support 100 can have more functions while realizing miniaturization.

Referring to fig. 6 and 7, a fixing groove 1 is formed between the mounting base body 61 and the housing 51. The extending direction of the fixing groove 1 is parallel to the Y direction, and the fixing groove 1 is communicated with the outside in the Y direction. In this embodiment, the mounting seat body 61 and the casing 51 of the keyboard assembly 50 are integrally formed, and the fixing groove 1 is concavely disposed at the connection position of the casing 51 and the mounting seat body 61. In other embodiments, the mounting seat body 61 and the housing 51 may also be arranged side by side and at an interval, and the gap between the mounting seat body 61 and the housing 51 is the fixing groove 1. The fixing groove 1 is used for placing an electronic device. The inner wall of the fixing groove 1 is further provided with a first magnetic part 4, and the first magnetic part 4 is used for being connected with electronic equipment in a magnetic attraction mode.

In this embodiment, by setting the fixing groove 1, and placing the electronic device on the support 100, and when the support 100 is in the supporting state, one side of the electronic device, which is far away from the second supporting plate 40, is located in the fixing groove 1, so that the electronic device can be supported by the first supporting plate 30 and the second supporting plate 40 together, and the electronic device is prevented from sliding towards the bottom plate 10, so as to ensure the stability of the electronic device. In addition, the first magnetic member 4 is disposed on the fixing groove 1, so that the electronic device can be positioned, and the stability of the electronic device in the supporting state can be improved.

Referring to fig. 8, fig. 8 is a partial structural view of the bracket 100 shown in fig. 2.

The first support plate 30 is a rectangular thin plate. The first support plate 30 includes a third outer layer 301, a third inner layer 302 and a first inner layer 303. The third outer layer 301, the third inner layer 302 and the first inner layer 303 are stacked in the thickness direction of the first support plate 30, and the third inner layer 302 is located between the third outer layer 301 and the first inner layer 303. The third inner layer 302 is made of a flexible material, and the material of the third inner layer 302 is the same as the material of the first inner layer 102 and the second inner layer 202. When the stent 100 is in the flattened state (as shown in fig. 1), the third inner layer 302 is positioned side-by-side with the second inner layer 202 along the X-direction and is fixedly attached to the second inner layer 202. The third outer layer 301 is a hard thin plate, the material of the third outer layer 301 is the same as the material of the second outer layer 201 and the first outer layer 101, and the third outer layer 301 is laminated on the outer surface of the third inner layer 302 along the thickness direction of the third inner layer 302, so as to increase the strength and hardness of the first support plate 30. The material of the first inner layer 303 includes, but is not limited to, polyurethane leather, cotton cloth, etc. First inlayer 303 is range upon range of in the internal surface of third inlayer 302 along the thickness direction of third inlayer 302, and first inlayer 303 that adopts polyurethane leather or cotton preparation is soft, level and smooth to can play the guard action to electronic equipment, prevent that electronic equipment's surface from scraping flower.

The first support plate 30 includes a first inner surface 31, a first outer surface 32, a first side surface 33, and a second side surface 34.

The first inner surface 31 and the first outer surface 32 are oppositely disposed and are respectively located at opposite sides in the thickness direction of the first support plate 30.

The first side surface 33 and the second side surface 34 are oppositely disposed and are respectively located at opposite sides of the first support plate 30 in the length direction. The first side surface 33 and the second side surface 34 are both connected between the first inner surface 31 and the first outer surface 32. The first inner surface 31 is a surface of the first inner layer 303 facing away from the third inner layer 302, and the first outer surface 32 is a surface of the third outer layer 301 facing away from the third inner layer 302. The first side surface 33 is composed of the sides of the third outer layer 301, the third inner layer 302, and the first inner layer 303 facing the positive direction of the X-axis, and the second side surface 34 is composed of the sides of the third outer layer 301, the third inner layer 302, and the first inner layer 303 facing the negative direction of the X-axis.

In this embodiment, the length of the first support plate 30 is slightly longer than the length of the connection plate 20 and is identical to the length of the base plate 10. That is, the dimension of the first support plate 30 in the Y direction is slightly smaller than the dimension of the connection plate 20 in the Y direction, and coincides with the dimension of the base plate 10 in the Y direction. In other embodiments, the length of the first support plate 30 may be the same as the length of the connection plate 20.

Referring to fig. 8, the first rotating part 2 is connected between the connection plate 20 and the first support plate 30. The first rotating portion 2 can rotate around the Y-axis direction, so as to drive the first supporting plate 30 to rotate around the Y-axis direction relative to the connecting plate 20. In this embodiment, the first rotating portion 2 is a flexible strip-shaped thin plate, and the length direction of the first rotating portion 2 is parallel to the Y direction. The first rotating portion 2 is fixedly coupled to the fourth side 27 of the connecting plate 20 at one side in the width direction and fixedly coupled to the first side surface 33 of the first support plate 30 at the other side. In this embodiment, the material of the first rotating portion 2 is the same as the material of the third inner layer 302 and the second inner layer 202. In addition, the first rotating part 2, the third inner layer 302 and the second inner layer 202 are integrally formed, so that the first rotating part 2 can be fixedly connected with the first support plate 30 and the connecting plate 20, and the stability of connection of the first rotating part 2 with the first support plate 30 and the connecting plate 20 is ensured.

In other embodiments, the first rotating part 2 may also be a rotating shaft and bushing matching structure, or the first rotating part 2 may also be a hinge, as long as the first support plate 30 and the connecting plate 20 can be rotatably connected. When the first rotating part 2 is a shaft and a sleeve, the shaft is fixedly connected to the first side surface 33 of the first supporting plate 30, and the length direction of the shaft is parallel to the Y direction. The sleeve is fixedly connected to the fourth side 27 of the connecting plate 20. The shaft is mounted in the sleeve, and the shaft can rotate in the sleeve, so as to drive the first support plate 30 to rotate relative to the connecting plate 20. Alternatively, the shaft is fixedly connected to the fourth side 27 of the connection plate 20, and the sleeve is fixedly connected to the first side surface 33 of the first support plate 30.

Referring to fig. 8, the second supporting plate 40 is a rectangular thin plate. Second support panel 40 includes a fourth outer layer 401, a fourth inner layer 402, and a second inner layer 403. In the thickness direction of the second support plate 40, a fourth outer layer 401, a fourth inner layer 402, and a second inner layer 403 are stacked, and the fourth inner layer 402 is located between the fourth outer layer 401 and the second inner layer 403. The fourth inner layer 402 is made of a flexible material, and the material of the fourth inner layer 402 is the same as the material of the first inner layer 102, the second inner layer 202, and the third inner layer 302. The fourth outer layer 401 is a hard thin plate, and the material of the fourth outer layer 401 is the same as the material of the first outer layer 101, the second outer layer 201, and the third outer layer 301. The fourth outer layer 401 is laminated to the outer surface of the fourth inner layer 402 in the thickness direction of the fourth inner layer 402 to play a role of increasing the strength and rigidity of the second support plate 40. The material of the second inner layer 403 is the same as that of the first inner layer 303. The second inner layer 403 is laminated on the inner surface of the fourth inner layer 402 along the thickness direction of the fourth inner layer 402 to protect the electronic device and prevent the outer surface of the electronic device from being scratched.

The second support plate 40 includes a second inner surface 41, a second outer surface 42, a third side surface 43, and a fourth side surface 44.

The second inner surface 41 and the second outer surface 42 are oppositely disposed and are respectively located at opposite sides in the thickness direction of the second support plate 40.

The third side surface 43 and the fourth side surface 44 are oppositely disposed and are respectively located at opposite sides in the length direction of the second support plate 40. The third side surface 43 and the fourth side surface 44 are connected between the second inner surface 41 and the second outer surface 42. The second inner surface 41 is a surface of the second inner layer 403 facing away from the fourth inner layer 402, and the second outer surface 42 is a surface of the fourth outer layer 401 facing away from the fourth inner layer 402. The third side surface 43 is composed of the sides of the fourth outer layer 401, fourth inner layer 402, and second inner layer 403 facing the positive direction of the X axis, and the fourth side surface 44 is composed of the sides of the fourth outer layer 401, fourth inner layer 402, and second inner layer 403 facing the negative direction of the X axis. In the present embodiment, the length of the second support plate 40 is identical to the length of the first support plate 30. Of course, minor deviations (within tolerances) may be allowed.

As shown in fig. 8, the bracket 100 further includes a second magnetic member 45. In this embodiment, the second magnetic member 45 is a magnet. In other embodiments, the second magnetic member 45 may be an electromagnet. The second magnetic member 45 is mounted on the second supporting plate 40, and a magnetic attraction surface of the second magnetic member 45 faces the second inner surface 41. The second magnetic members 45 are arranged in plurality, and the plurality of second magnetic members 45 are arranged at intervals and symmetrically arranged in the Y direction of the second support plate 40. In this embodiment, the number of the second magnetic members 45 is eight. The four second magnetic members 45 are located on the side of the second support plate 40 close to the negative direction of the Y axis, and the other four second magnetic members 45 are located on the side of the second support plate 40 close to the positive direction of the Y axis. When the electronic device is mounted on the bracket 100, the metal rear cover of the electronic device contacts the second inner surface 41, and the second magnetic member 45 has a magnetic attraction force on the rear cover of the electronic device, so that the electronic device can be fixed to the second supporting plate 40, and the electronic device can be fixedly connected to the bracket 100.

Referring to fig. 8, the second rotating part 3 is connected between the second supporting plate 40 and the first supporting plate 30. The second rotating portion 3 can rotate around the Y-axis direction, so as to drive the second supporting plate 40 to rotate around the Y-axis direction relative to the first supporting plate 30. In this embodiment, the second rotating portion 3 is a flexible strip-shaped thin plate, and the length direction of the second rotating portion 3 is parallel to the Y direction. The second rotating part 3 is fixedly coupled to the second side surface 34 of the first support plate 30 at one side in the width direction and to the third side surface of the second support plate 40 at the other side.

In this embodiment, the material of the second rotating portion 3 is the same as the material of the fourth inner layer 402 and the third inner layer 302. In addition, the second rotating part 3, the fourth inner layer 402 and the third inner layer 302 are integrally formed, so that the second rotating part 3 can be fixedly connected with the second support plate 40 and the first support plate 30, and the stability of connection between the second rotating part 3 and the second support plate 40 as well as the first support plate 30 is ensured. In other embodiments, the second rotating part 3 may be a matching structure of a rotating shaft and a shaft sleeve, or the second rotating part 3 may be a hinge, as long as the second support plate 40 can be rotatably connected with the first support plate 30.

It can be understood that after the first support plate 30 is rotatably connected to the second support plate 40 by the second rotating part 3, the first inner layer 303 and the second inner layer 403 are oriented in the same direction and are located at the inner side of the bracket 100. The first outer layer 101 and the second outer layer 201 are oriented in the same direction and are located outside the stent 100. That is, the first and second

inner surfaces

31 and 41 are positioned inside the stent 100, and the first and second

outer surfaces

32 and 42 are positioned outside the stent 100. The term "inner side" as used herein means a side of the stand 100 facing the base plate 10 in the closed state, and the term "outer side" means a side of the stand 100 facing away from the base plate 10 in the closed state.

In one embodiment, the stent 100 further comprises a protective layer (not shown). In this embodiment, the protective layer is polyurethane leather. The protective layer prepared from the polyurethane has the advantages of good appearance texture, comfortable touch, skin friendliness, and better wear resistance and aging resistance. In other embodiments, the protective layer may be artificial leather such as polyethylene or polyvinyl chloride, or animal dermis, or plant dermatoglyph. The protective layer is provided on the first bottom surface 12 of the base plate 10, the second bottom surface 25 of the connection plate 20, the surface of the first rotation part 2, the first outer surface 32 of the first support plate 30, the surface of the second rotation part 3, and the second outer surface 42 of the second support plate 40. That is, the protective layer is located on the outer side surface of the stent 100. In this embodiment, the protective layer is formed by hot press forming. In other embodiments, the protective layer may be fixedly connected to the base plate 10, the connection plate 20, the first support plate 30 and the second support plate 40 by bonding or other connection methods.

In this embodiment, through set up the protective layer at the surface and the bottom surface of support 100, can play the guard action to support 100, promote the wearability and the durability of support 100, can also increase the aesthetic property of support 100 outward appearance simultaneously, promote user's use and experience the sense to can also promote user's use and feel.

As shown in fig. 2, the stand 100 may be used to support an electronic device when the stand 100 is in a supporting state. At this time, the rear cover of the electronic device is attached to the second inner surface 41 of the second support plate 40 and is fixedly connected to the second support plate 40 through the second magnetic member 45. One end of the electronic device, which is far away from the second supporting plate 40, is located in the fixing groove 1 and is fixedly connected with the inner wall of the fixing groove 1 through the first magnetic member 4. The base plate 10 and the connecting plate 20 are arranged side by side and substantially in the same plane. The base plate 10 and the connection plate 20 together serve as a base to support the first support plate 30 and the second support plate 40, thereby supporting the electronic apparatus.

As shown in fig. 3, when the stand 100 is in the closed state, the electronic device may be accommodated in the stand 100, specifically, between the first support plate 30, the second support plate 40 and the bottom plate 10. The first portion 21 of the connecting plate 20 is bent and the second portion 22, the first support plate 30 and the second support plate 40 are arranged side by side in the X-direction and substantially in the same plane. Meanwhile, the second part 22, the first support plate 30 and the second support plate 40 are laminated on the base plate 10. When the support 100 is in the closed state, the second portion 22 is bent to be located on one side of the first support plate 30 and the second support plate 40, so that the area of the support 100 on one side of the bottom plate 10 in the closed state can be reduced, the area of the support 100 on one side of the bottom plate 10 in the closed state can be saved, a touch pad can be arranged on one side of the bottom plate of the support 100, and the space utilization rate can be improved.

Referring to fig. 9, fig. 9 is a schematic structural diagram of the electronic device 200 provided by the present application in a supporting state, and fig. 10 is a schematic structural diagram of the electronic device 200 shown in fig. 9 in a closed state.

The present application further provides an electronic device 200, wherein the electronic device 200 includes a stand 100 and an electronic apparatus 110. In this embodiment, the electronic device 110 is a tablet computer. In other embodiments, the electronic device 110 may also be a mobile phone or other electronic terminal device. The electronic device 110 includes a body 1101, a display 1102, and a back cover 1103. The rear cover 1103 and the display screen 1102 are both mounted on the body 1101, and the rear cover 1103 and the display screen 1102 are arranged oppositely. The back cover 1103 of the electronic device 110 is fixed to the second supporting plate 40 and is fixedly connected to the second supporting plate 40 through the second magnetic member 45.

The electronic device 110 is further connected to the keyboard assembly 50, so as to realize signal transmission between the electronic device 110 and the keyboard assembly 50. In this embodiment, the electronic device 110 and the keyboard assembly 50 are connected in a wireless manner, such as a bluetooth connection or a wireless lan connection. In other embodiments, the electronic device 110 and the keyboard assembly 50 may also be wired.

When the electronic device 200 is in the supporting state, the stand 100 is in the supporting state. The connection plate 20 is flattened and arranged side by side with the base plate 10 in the X direction. The first supporting plate 30 and the connecting plate 20 are arranged at an included angle and incline towards the positive direction of the X axis, and the included angle between the first supporting plate 30 and the connecting plate 20 is a first included angle alpha. The second supporting plate 40 and the first supporting plate 30 form an included angle, and incline towards the negative direction of the X axis, and the included angle between the second supporting plate 40 and the first supporting plate 30 is a second included angle β. The angle between the second supporting plate 40 and the XY plane is a third angle θ, that is, the angle between the second supporting plate 40 and the base plate 10 is equal to the third angle θ. The rear cover 1103 of the electronic device 110 is fixed to the second inner surface 41 of the second supporting plate 40 and is fixedly connected to the second supporting plate 40 through the second magnetic member 45, and one end of the electronic device 110, which is far away from the second supporting plate 40, is located in the fixing slot 1 and is magnetically connected to the inner wall of the fixing slot 1 through the first magnetic member 4. It can be understood that, when the electronic apparatus 200 is in the supporting state, the angle between the electronic device 110 and the bottom plate 10 is equal to the angle between the second supporting plate 40 and the bottom plate 10, and is also equal to the third angle θ. The base plate 10 and the connection plate 20 together serve as a base to support the first support plate 30 and the second support plate 40, thereby supporting the electronic apparatus.

When the electronic device 200 is in the closed state, the stand 100 is in the closed state. The third portion 23 of the connecting plate 20 is parallel to the bottom plate 10 in the X direction, the second portion 22 is bent in an arc shape, and the second portion 22 is parallel to the third portion 23 and stacked in the Z direction. The first support plate 30 and the second support plate 40 are each arranged side by side with the second portion 22 in the X direction and parallel to the base plate 10 in the Z direction. That is, the angle between the first support plate 30 and the second support plate 40 is 180 °, and the angle between the first support plate 30 and the second portion 22 of the connection plate 20 is 180 °. The electronic device 110 is located between the first supporting plate 30 and the keyboard assembly 50, the back cover 1103 of the electronic device 110 faces the first supporting plate 30 and the second supporting plate 40, is magnetically connected with the second supporting plate 40 through the second magnetic member 45, and contacts with the first supporting plate 30, the display 1102 of the electronic device 110 faces the keyboard assembly 50, and the display surface of the display 1102 contacts with the keyboard assembly 50.

In this embodiment, the connecting plate 20 is disposed between the first supporting plate 30 and the bottom plate 10, and when the electronic device 200 and the bracket 100 are in the supporting state, the connecting plate 20 is flattened relative to the bottom plate 10, and is disposed side by side with the bottom plate 10 along the X direction, and is substantially located on the same plane. The base plate 10 and the connection plate 20 together serve as a base to support the first support plate 30 and the second support plate 40, thereby supporting the electronic device 110, and provide sufficient space for the support of the electronic device 110 so that the electronic device 110 can be kept stable in a supported state. When electronic device 200 and support 100 are in the closure state, first part 21 of connecting plate 20 is buckled, second part 22, first backup pad 30 and second backup pad 40 set up side by side along the X direction, and range upon range of in bottom plate 10, thereby can reduce the area that is located bottom plate 10 one side when support 100 is in the closure state, the space that is located bottom plate 10 one side when practicing thrift support 100 is in the closure state, can reduce the size of support 100, realize the miniaturization of support 100, simultaneously, can also realize setting up touch-control plate 53 in bottom plate 10 one side of support 100, realize the multifunctionality of support 100, promote user's use experience.

The above embodiments and embodiments of the present application are only examples and embodiments, and the scope of the present application is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present application, and all the changes or substitutions should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A stent, comprising: the bottom plate, the first supporting plate, the second supporting plate and the connecting plate;

the connecting plate comprises a first part and a second part, the first part and the second part are arranged side by side and fixedly connected, the connecting plate is arranged on one side of the bottom plate, the first part is connected with the bottom plate, the second part is connected with the first supporting plate, and the first supporting plate can rotate relative to the connecting plate; the second support plate is connected to one side, far away from the connecting plate, of the first support plate and can rotate relative to the first support plate, and the rotation center line of the first support plate is parallel to that of the second support plate;

when the support is in a supporting state, the first supporting plate and the connecting plate are arranged at an included angle, the second supporting plate and the first supporting plate and the connecting plate are arranged at an included angle, and the connecting plate and the bottom plate are arranged side by side and support the second supporting plate and the first supporting plate together;

when the support is in a closed state, the first part is bent, and the second part, the first supporting plate and the second supporting plate are arranged side by side and are stacked on the bottom plate.

2. The bracket of claim 1, wherein the connecting plate is a flexible plate and the first portion is bendable along a length of the connecting plate.

3. A support according to claim 1 or 2, wherein the connection plate further comprises a third portion connected between the base plate and the first portion, the third portion being located alongside the base plate; when the bracket is in a closed state, the second part and the third part are arranged in a stacked mode; when the support is in a supporting state, the third part, the first part, the second part and the bottom plate are arranged side by side.

4. The stand of claim 3, wherein the stand comprises a keyboard assembly comprising a housing, a keyboard and a touch pad, the keyboard and the touch pad being disposed side-by-side in the housing; the keyboard assembly is arranged on the bottom plate, the keyboard is located on one side close to the connecting plate, and the touch pad is located on one side far away from the connecting plate.

5. The bracket of claim 4, further comprising a mounting base and a stylus, wherein the mounting base is provided with a receiving slot, the stylus is detachably mounted in the receiving slot, and the mounting base is arranged on the third portion and is arranged side by side with the keyboard assembly.

6. The holder according to claim 5, wherein a charging coil is disposed in the mounting seat, the charging coil is opposite to the bottom wall of the receiving slot, and the charging coil can be used for charging the stylus pen.

7. The bracket as claimed in claim 6, wherein the bottom wall of the receiving slot is provided with a magnetic member, and the magnetic member is spaced from the charging coil.

8. The stand of any one of claims 5 to 7, wherein a fixing groove is provided between the housing and the mounting seat, and the fixing groove is used for limiting the electronic device when the stand is in the supporting state.

9. The holder according to claim 8, further comprising a first magnetic member provided on an inner wall of the fixing groove.

10. The bracket of claim 1 or 2, wherein the second support plate comprises an inner surface facing the bottom plate; the support comprises a second magnetic part, the second magnetic part is arranged on the second supporting plate, and the magnetic attraction surface of the second magnetic part faces the inner surface.

11. A bracket according to claim 1 or 2, comprising a protective layer laminated to the bottom surface of the bottom plate, the bottom surface of the connection plate, the outer surface of the first support plate and the outer surface of the second support plate.

12. An electronic device comprising an electronic apparatus and the stand of any one of claims 1 to 11, wherein the electronic apparatus is fixedly connected to an inner surface of the second support plate, and an end of the electronic apparatus away from the second support plate is located between the connection plate and the bottom plate when the stand is in a support state; when the bracket is in a closed state, the electronic device is located between the second support plate and the bottom plate.