Electronic equipment accessory

Abstract

The utility model discloses an electronic equipment accessory, which is characterized by comprising an accessory main body, a supporting piece and a rotating shaft for connecting the accessory main body with the supporting piece, one of the accessory main body and the supporting piece is provided with a deformable part, and the other one of the accessory main body and the supporting piece is rotatably connected with the deformable part through the rotating shaft. The deformable part can deform so that the position of the rotating shaft can be changed relative to the accessory body or the supporting piece. When the end, close to the rotating shaft, of the supporting piece rotates in a direction to abut against the accessory body, the accessory body can prevent the supporting piece from continuously rotating in the direction, and when the supporting piece in the state is subjected to external force enabling the supporting piece to continuously rotate in the direction, the deformable part tilts relative to the accessory body or the supporting piece after being deformed under the external force; the position of the rotating shaft relative to the accessory body or the supporting piece is changed, and then the position of the end, connected with the rotating shaft, of the supporting piece relative to the accessory body is driven to change, so that the supporting piece can continue to rotate relative to the accessory body.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment, in particular to an electronic equipment accessory. Background Art

[0002] When people use electronic devices such as mobile phones, they usually put a protective case on the electronic devices to protect them. The existing protective cases have more and more functions. For example, a bracket is arranged on the back plate, and the bracket is rotatably mounted on the back plate through a matching rotating shaft and a hinge structure, so that the bracket can rotate relative to the back plate to support the electronic device.

[0003] However, in the existing bracket protective shell, since the hinge structure and the rotating shaft are in fixed position, after the bracket is rotated to the maximum angle in one direction, the bracket will be blocked by the hinge structure or the back plate and the bracket can no longer continue to rotate in that direction. When the bracket, after rotating to the maximum angle, is subjected to external pressure and continues to rotate in that direction, the hinge structure and the part connected to the rotating shaft may break or crack, thereby affecting the supporting effect. Utility Model Content

[0004] In view of this, the utility model provides an improved electronic equipment accessory to solve the above problems.

[0005] An electronic device accessory comprises an accessory body, a support member and a rotating shaft connecting the accessory body and the support member, wherein one of the accessory body and the support member is provided with a deformable portion, and the other of the accessory body and the support member is rotatably connected to the deformable portion via the rotating shaft, and the deformable portion can be deformed to change the position of the rotating shaft relative to the accessory body or the support member.

[0006] In some embodiments, the deformable portion includes an elastic arm and a connecting portion provided on the elastic arm, one end of the elastic arm is connected to one of the support member and the accessory body, and the other of the support member and the accessory body is rotatably connected to the connecting portion via the rotating shaft.

[0007] In some embodiments, the number of the deformable parts is two, the two deformable parts are spaced apart from each other and symmetrically arranged, and the two ends of the rotating shaft are respectively connected to the two deformable parts.

[0008] In some embodiments, the deformable portion is provided with an axial hole, and the rotating shaft passes through the axial hole and is fixed relative to the deformable portion.

[0009] In some embodiments, one of the accessory body and the support member is provided with a receiving space, and the elastic arm is received in the receiving space.

[0010] In some embodiments, the other one of the accessory body and the support member is provided with a pivot member, the pivot member is rotatably connected to the connecting portion via the rotating shaft, and a portion of the pivot member is located in the receiving space.

[0011] In some embodiments, a limiting structure is provided between the pivot member and the inner wall of the receiving space, and the limiting structure includes a limiting portion provided on the inner wall of the receiving space and a limiting groove provided on the pivot member;

[0012] When the support member rotates relative to the accessory body to a maximum angle at which the deformable portion is not deformed, the limiting portion is received in the limiting groove and one end of the limiting portion away from the inner wall abuts against the pivoting member;

[0013] When the support component rotates relative to the accessory body until the deformable portion is deformed, the limiting portion is located outside the limiting groove.

[0014] In some embodiments, the electronic device accessory is an electronic device bracket, the accessory body includes a base, and the support member is rotatably connected to the base via the rotating shaft; or

[0015] The electronic device accessory is a bracket protective shell, the accessory body includes a shell and a base, the shell includes a back plate and a frame that forms a cavity with the back plate, the base is arranged on the back plate, and the support is rotatably connected to the base through the rotating shaft.

[0016] In some embodiments, the surface of the base is provided with an anti-deformation structure, and the anti-deformation structure includes a protrusion structure and / or a groove structure.

[0017] In some embodiments, the base is annular, the deformable portion is disposed on the base, the deformable portion and the anti-deformation structure both extend along the circumference of the base, and the anti-deformation structure is spaced apart from the deformable portion.

[0018] In some embodiments, the base is annular, a first notch is provided on the base, and a first barrier is provided in the first notch; and / or

[0019] The support member is annular and is provided with a second notch, and a second blocking member is provided in the second notch.

[0020] In some embodiments, the electronic device accessory is a bracket protective shell, the accessory body includes a shell, the shell includes a back panel and a frame that forms a cavity with the back panel, and the support member is rotatably connected to the back panel via the rotating shaft.

[0021] The electronic equipment accessory provided by the utility model is characterized in that a deformable part is arranged on the accessory body or the support member, and a rotating shaft is connected to the deformable part. The deformable part can be deformed relative to the accessory body or the support member. When the supporting function of the support member needs to be used, the support member can be rotated. When the end of the support member close to the rotating shaft is rotated to abut against the accessory body, the accessory body will prevent the support member from continuing to rotate in this direction. When the support member in this state is subjected to an external force causing it to continue to rotate in this direction, the external force is transmitted to the deformable part through the support member and the rotating shaft. After the deformable part is deformed under the action of the external force, it tilts up relative to the accessory body or the support member, so that the position of the rotating shaft relative to the accessory body or the support member changes, thereby driving the position of the end of the support member connected to the rotating shaft to change relative to the accessory body, so that the support member can continue to rotate relative to the accessory body, avoiding damage to the part connected to the rotating shaft and affecting the supporting effect of the support member. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of an electronic device accessory provided by an embodiment of the utility model;

[0023] Figure 2 for Figure 1 Schematic diagram of the use status of the electronic equipment accessories shown in;

[0024] Figure 3 for Figure 2 A schematic diagram of the electronic device accessory shown in FIG. 1 when the support member is rotated until the deformable portion is deformed;

[0025] Figure 4 for Figure 1 An exploded schematic diagram of the electronic device accessories shown in;

[0026] Figure 5 for Figure 4 Schematic diagram of the electronic device accessories with the casing removed;

[0027] Figure 6 for Figure 5 An exploded schematic diagram of the base and the pivot member shown in ;

[0028] Figure 7 for Figure 1 A cross-sectional view of an electronic device assembly shown in;

[0029] Figure 8 for Figure 7 A local enlarged schematic diagram of point A in the middle.

[0030] In the figure: 10, electronic equipment accessory; 12, accessory body; 14, support member; 16, rotating shaft; 18, deformable part; 20, shaft hole; 22, elastic arm; 24, connecting part; 26, accommodating space; 28, pivot member; 30, limiting part; 32, limiting groove; 34, shell; 36, base; 38, back plate; 40, frame; 42, base; 44, mounting hole; 46, mounting groove; 47, storage groove; 48, anti-deformation structure; 50, first notch; 52, first barrier; 54, second notch; 56, second barrier; 58, magnetic member. DETAILED DESCRIPTION

[0031] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0032] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, inside, outside, top, bottom...) are only used to explain the relative position relationship between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0033] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, the element may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0034] See also Figures 1 to 8 An electronic device accessory 10 provided by an embodiment of the utility model includes an accessory body 12, a support member 14 and a rotating shaft 16. The support member 14 is rotatably connected to the accessory body 12 via the rotating shaft 16, so that the support member 14 can rotate around the rotating shaft 16 relative to the accessory body 12, thereby achieving the effect of supporting the electronic device accessory 10.

[0035] It can be understood that the electronic device accessory 10 can be an electronic device bracket, or a bracket protective case, a mobile power supply, a card holder, etc.

[0036] One of the accessory body 12 and the support member 14 is provided with a deformable portion 18, and the other of the accessory body 12 and the support member 14 is rotatably connected to the deformable portion 18 via the rotating shaft 16. That is, the accessory body 12 is provided with a deformable portion 18, and the support member 14 is rotatably connected to the deformable portion 18 via the rotating shaft 16, or, the support member 14 is provided with a deformable portion 18, and the accessory body 12 is rotatably connected to the deformable portion 18 via the rotating shaft 16, thereby forming an effect of a rotatable connection between the support member 14 and the accessory body 12, and the deformable portion 18 can be deformed to change the relative position of the rotating shaft 16 relative to the accessory body 12 or the support member 14. When one end of the support member 14 close to the rotating shaft 16 rotates in one direction until it abuts against the accessory body 12, the accessory body 12 will prevent the support member 14 from continuing to rotate in this direction. When the support member 14 in this state is subjected to an external force that causes it to continue to rotate in this direction, the external force is transmitted to the deformable portion 18 through the support member 14 and the rotating shaft 16. After the deformable portion 18 is deformed under the action of the external force, it tilts up relative to the accessory body 12 or the support member 14, so that the position of the rotating shaft 16 relative to the accessory body 12 or the support member 14 changes, thereby driving the position of the end of the support member 14 connected to the rotating shaft 16 to change relative to the accessory body 12, so that the support member 14 can continue to rotate relative to the accessory body 12, thereby avoiding damage to the part connected to the rotating shaft 16 and affecting the supporting effect of the support member 14.

[0037] Preferably, the deformable portion 18 is an elastomer, which has elasticity. When the deformable portion 18 is deformed under the action of an external force, the deformable portion 18 will generate elastic force. When the external force disappears, the deformable portion 18 will return to its pre-deformation state under the action of its own elastic force, and drive the rotating shaft 16 and the support member 14 to move, forming a reset effect, which is convenient for users to use.

[0038] In this embodiment, the deformable portion 18 is disposed on the accessory body 12, and the support member 14 is rotatably connected to the deformable portion 18 via a rotating shaft 16. When the deformable portion 18 is subjected to external force, the deformable portion 18 tilts relative to the accessory body 12 to change the position of the rotating shaft 16.

[0039] The specific number of the deformable parts 18 is not limited, and can be one or more. In the present embodiment, the number of the deformable parts 18 is two, and the two deformable parts 18 are spaced apart and symmetrically arranged, and the two ends of the rotating shaft 16 are respectively connected to the two deformable parts 18. When the support member 14 rotates relative to the accessory body 12 to deform the deformable parts 18, since the two deformable parts 18 are relatively symmetrical, the two deformable parts 18 are subjected to more balanced forces, so that the support member 14 can rotate relative to the accessory body 12 in a stable state.

[0040] The other one of the support member 14 and the accessory body 12 is rotatably connected to the deformable portion 18 via the rotating shaft 16. The rotating shaft 16 and the deformable portion 18 may be fixedly connected, and a rotatable connection may be made between the support member 14 and the accessory body 12 where the deformable portion 18 is not provided. Alternatively, the rotating shaft 16 and the deformable portion 18 may be rotatably connected, and a fixed connection may be made between the support member 14 and the accessory body 12 where the deformable portion 18 is not provided. As long as the support member 14 can be rotatable relative to the accessory body 12, it will be sufficient.

[0041] In this embodiment, the deformable portion 18 is provided with an axial hole 20, and the rotating shaft 16 is passed through the axial hole 20, and is relatively fixed with the deformable portion 18 in the circumferential direction of the rotating shaft 16, so that the rotating shaft 16 cannot rotate relative to the deformable portion 18. Specifically, the deformable portion 18 is provided on the accessory body 12, and the support member 14 is rotatably connected to the rotating shaft 16. By keeping the rotating shaft 16 and the deformable portion 18 relatively fixed, the shape of the axial hole 20 will not affect the rotation of the support member 14, thereby preventing the shape of the axial hole 20 from changing during the deformation of the deformable portion 18, so that the support member 14 cannot smoothly rotate relative to the connecting portion 24.

[0042] In one embodiment, the deformable portion 18 includes an elastic arm 22 and a connecting portion 24 disposed on the elastic arm 22, one end of the elastic arm 22 is connected to one of the support member 14 and the accessory body 12, and the other of the support member 14 and the accessory body 12 is rotatably connected to the connecting portion 24 via the rotating shaft 16. Specifically, one end of the elastic arm 22 is connected to the accessory body 12, and the other end is connected to the rotating shaft 16 via the connecting portion 24, the connecting portion 24 is provided with an axial hole 20, the rotating shaft 16 is passed through the axial hole 20 and is fixedly connected to the connecting portion 24, and the support member 14 is rotatably connected to the rotating shaft 16. The elastic arm 22 is elastic, and one end of the elastic arm 22 connected to the rotating shaft 16 can move in a direction away from the accessory body 12 and tilt up, thereby causing the rotating shaft 16 to move in a direction away from the accessory body 12.

[0043] Preferably, the elastic arm 22 is integrally formed with the accessory body 12 , and the connecting portion 24 is integrally formed with the elastic arm 22 , so as to ensure the connection strength between the elastic arm 22 and the accessory body 12 and between the connecting portion 24 and the elastic arm 22 .

[0044] It can be understood that the connection portion 24 can be made of an elastic material or a non-deformable material, that is, the connection portion 24 can be deformed or not.

[0045] There are two elastic arms 22, which are spaced apart from each other, and each elastic arm 22 is provided with a deformable portion 18, and both ends of the rotating shaft 16 are respectively connected to two connecting portions 24. Specifically, the two elastic arms 22 extend toward each other and are spaced apart by a certain distance, and the two connecting portions 24 are respectively provided at the ends of the two elastic arms 22 that are close to each other, and the two elastic arms 22 and the two connecting portions 24 are respectively symmetrically arranged.

[0046] In one embodiment, one of the accessory body 12 and the support member 14 is provided with a receiving space 26, and the elastic arm 22 is received in the receiving space 26. Specifically, the receiving space 26 is provided on the accessory body 12, one end of the elastic arm 22 is fixedly connected to the accessory body 12, and the remaining part is spaced from the accessory body 12, so that the elastic arm 22 forms a suspension effect, thereby preventing the accessory body 12 from affecting the deformation of the elastic arm 22.

[0047] One of the accessory body 12 and the support member 14 is provided with a receiving space 26 for receiving the elastic arm 22, and the other is provided with a pivot member 28, the pivot member 28 is partially received in the receiving space 26, and the pivot member 28 is rotatably connected to the connecting portion 24 via the rotating shaft 16. Specifically, the accessory body 12 is provided with the receiving space 26, the elastic arm 22 is fixedly connected to the accessory body 12, the pivot member 28 is fixed on the support member 14, and the pivot member 28 is rotatably connected to the connecting portion 24 via the rotating shaft 16, so that the support member 14 can rotate relative to the accessory body 12.

[0048] A limiting structure is provided between the pivoting member 28 and the inner wall of the receiving space 26, and the limiting structure includes a limiting portion 30 provided on the inner wall of the receiving space 26 and a limiting groove 32 provided on the pivoting member 28 for receiving the limiting portion 30. The limiting structure can limit the rotation angle of the support member 14 and enhance the stability of the support member 14 at the corresponding position, thereby enhancing the support stability.

[0049] When the support member 14 covers the accessory body 12, that is, the support member 14 does not rotate relative to the accessory body 12, the limiting portion 30 is received in the limiting groove 32 and is spaced apart from the pivoting member 28. At this time, the limiting portion 30 will not affect the rotation of the support member 14; when the support member 14 rotates relative to the accessory body 12 to the maximum angle at which the deformable portion 18 is not deformed, the limiting portion 30 is received in the limiting groove 32, and one end of the limiting portion 30 away from the inner wall of the accommodating space 26 connected to the limiting portion 30 abuts against the pivoting member 28. At this time, the limiting portion 30 will prevent the support member 14 and the pivoting member 28 from continuing to rotate relative to the accessory body 12, thereby achieving a limiting effect. , enhancing the stability of the support member 14 in this position; when the support member 14 rotates relative to the accessory body 12 until the deformable portion 18 is deformed, that is, after the support member 14 rotates to the maximum angle at which the deformable portion 18 is not deformed, the support member 14 is subjected to an external force causing it to continue to rotate in this direction and the deformable portion 18 is deformed, the end of the deformable portion 18 connected to the shaft 16 moves from the inside of the receiving space 26 to the outside of the receiving space 26, and drives the pivot 28 and the shaft 16 to move in a direction away from the accessory body 12, so that the limiting portion 30 moves to the outside of the limiting groove 32, and the limiting portion 30 is separated from the pivot 28 to prevent affecting the rotation of the support member 14.

[0050] In one embodiment, the electronic device accessory 10 is a bracket protective case, and the accessory body 12 includes a shell 34 and a base 36. The shell 34 includes a back panel 38 and a frame 40 connected to the back panel 38. The frame 40 and the back panel 38 enclose a cavity for storing electronic devices such as mobile phones. The base 36 is arranged on the back panel 38, and the support member 14 is rotatably connected to the base 36 via a rotating shaft 16.

[0051] Preferably, the base 36 is rotatably connected to the back plate 38 so that the base 36 can rotate relative to the back plate 38. During the rotation of the base 36 relative to the back plate 38, the support member 14 is driven to move together, thereby adjusting the position of the support member 14 and further adjusting the support direction to achieve the effect of lateral support or vertical support.

[0052] The accessory body 12 further includes a base 42, and the back plate 38 is provided with a mounting hole 44. The base 42 is fixed in the mounting hole 44, and a mounting groove 46 is formed between the base 42 and the back plate 38. The edge of the base 36 is movably inserted into the mounting groove 46, so that the base 36 is rotatably mounted on the back plate 38. Specifically, a step structure is provided in the mounting hole 44, and the base 42 is fixed to the step structure to cooperate with the back plate 38 to form the mounting groove 46.

[0053] The back plate 38, the base 36 and the base 42 cooperate to form a storage slot 47 for storing the support member 14. When not in use, the support member 14 can be rotated and stored in the storage slot 47, thereby reducing the overall thickness of the electronic device accessory 10 and reducing the abruptness of the support member 14. Specifically, the shaft 16 and the portion where the pivot member 28 is connected to the shaft 16 are both stored in the storage slot 47.

[0054] Preferably, when the support member 14 is received in the receiving groove 47 , the surface of the support member 14 away from the cavity is flush with the surface of the back plate 38 away from the cavity.

[0055] The surface of the base 36 is provided with an anti-deformation structure 48, which includes a convex structure and / or a concave structure. Both the convex structure and the concave structure can increase the surface area of ​​the base 36, thereby reducing the pressure per unit area of ​​the base 36, increasing the difficulty of deformation of the base 36, and enhancing the overall strength of the base 36.

[0056] The base 36 is annular, and the deformable portion 18 is disposed on the base 36 . The deformable portion 18 and the anti-deformation structure 48 both extend along the circumference of the base 36 , and the deformable portion 18 and the anti-deformation structure 48 are spaced apart from each other to prevent the anti-deformation structure 48 from extending onto the deformable portion 18 and affecting the deformation of the deformable portion 18 .

[0057] Specifically, the anti-deformation structure 48 is a groove structure, which is separated from the receiving space 26 on the base 36, that is, the groove structure is not connected to the receiving space 26, so as to prevent the deformable part 18 from tearing the base 36 along the groove structure when deforming.

[0058] The specific material of the base 36 and the support member 14 is not limited, for example, it can be a metal member, or a silicone member, etc. In this embodiment, the base 36 and the support member 14 are both made of aluminum material.

[0059] The base 36 is annular, and a first notch 50 is provided on the base 36. A first barrier 52 is provided in the first notch 50. The first barrier 52 is a non-metallic member. The first notch 50 penetrates the base 36 in the axial direction and the radial direction respectively, so that the base 36 forms an open annular structure, thereby preventing the base 36 from forming a closed metal ring structure and affecting the wireless charging effect of the electronic device.

[0060] The support member 14 is annular, and a second notch 54 is provided on the support member 14. A second barrier 56 is provided in the second notch 54. The second barrier 56 is a non-metallic member. The second notch 54 penetrates the support member 14 in the axial direction and the radial direction respectively, so that the support member 14 forms an unclosed annular structure, thereby preventing the support member 14 from forming a closed metal ring structure and affecting the wireless charging effect of the electronic device.

[0061] A plurality of magnetic members 58 are disposed inside the support member 14 , and the plurality of magnetic members 58 are disposed on opposite sides of the second blocking member 56 , respectively, to avoid forming a closed annular magnet structure and affecting the wireless charging effect.

[0062] In another embodiment, the electronic device accessory is an electronic device bracket, the accessory body includes a base, and the support member is rotatably connected to the base via a rotating shaft.

[0063] In another embodiment, the electronic device accessory is a bracket protective shell, the accessory body includes a shell, the shell includes a back plate and a frame that forms a cavity with the back plate, and the support is rotatably connected to the back plate through a rotating shaft.

[0064] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An electronic equipment accessory, characterized in that: It includes an accessory body, a support member and a rotating shaft connecting the accessory body and the support member, one of the accessory body and the support member is provided with a deformable part, the other of the accessory body and the support member is rotatably connected to the deformable part via the rotating shaft, and the deformable part can be deformed to change the position of the rotating shaft relative to the accessory body or the support member.

2. The electronic device accessory according to claim 1, characterized in that: The deformable portion includes an elastic arm and a connecting portion arranged on the elastic arm, one end of the elastic arm is connected to one of the support member and the accessory body, and the other of the support member and the accessory body is rotatably connected to the connecting portion through the rotating shaft.

3. The electronic device accessory according to claim 1, characterized in that: The number of the deformable parts is two, the two deformable parts are spaced apart from each other and symmetrically arranged, and the two ends of the rotating shaft are respectively connected to the two deformable parts.

4. The electronic device accessory according to claim 1, characterized in that: The deformable portion is provided with an axial hole, and the rotating shaft passes through the axial hole and is relatively fixed to the deformable portion.

5. The electronic equipment accessory according to claim 2, characterized in that: One of the accessory body and the support member is provided with a receiving space, and the elastic arm is received in the receiving space.

6. The electronic device accessory according to claim 5, characterized in that: The other one of the accessory body and the support member is provided with a pivot member, the pivot member is rotatably connected to the connecting portion via the rotating shaft, and a portion of the pivot member is located in the accommodating space.

7. The electronic device accessory according to claim 6, characterized in that: A limiting structure is provided between the pivotal member and the inner wall of the receiving space, and the limiting structure comprises a limiting portion provided on the inner wall of the receiving space and a limiting groove provided on the pivotal member; When the support member rotates relative to the accessory body to a maximum angle at which the deformable portion is not deformed, the limiting portion is received in the limiting groove and one end of the limiting portion away from the inner wall abuts against the pivoting member; When the support member rotates relative to the accessory body until the deformable portion is deformed, the limiting portion is located outside the limiting groove.

8. The electronic device accessory according to any one of claims 1 to 7, characterized in that: The electronic device accessory is an electronic device bracket, the accessory body includes a base, and the support member is rotatably connected to the base via the rotating shaft; or The electronic device accessory is a bracket protective shell, the accessory body includes a shell and a base, the shell includes a back plate and a frame that forms a cavity with the back plate, the base is arranged on the back plate, and the support is rotatably connected to the base through the rotating shaft.

9. The electronic device accessory according to claim 8, characterized in that: The surface of the base is provided with an anti-deformation structure, and the anti-deformation structure includes a convex structure and / or a groove structure.

10. The electronic device accessory according to claim 9, characterized in that: The base is annular in shape, the deformable portion is arranged on the base, the deformable portion and the anti-deformation structure both extend along the circumference of the base, and the anti-deformation structure is spaced from the deformable portion.

11. The electronic device accessory according to claim 8, characterized in that: The base is annular, a first notch is provided on the base, and a first blocking member is provided in the first notch; and / or The support member is annular and is provided with a second notch, and a second blocking member is provided in the second notch.

12. The electronic device accessory according to any one of claims 1 to 7, characterized in that: The electronic device accessory is a bracket protective shell, the accessory body includes a shell, the shell includes a back plate and a frame that is surrounded by the back plate to form a cavity, and the support is rotatably connected to the back plate through the rotating shaft.

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