Electronics Accessories

Abstract

The electronic device accessory includes an accessory body (1) and a stand assembly (2) connected to the accessory body (1), the stand assembly (2) including a support member (21) and a base (22), the base (22) being rotatably connected to the accessory body (1), and the support member (21) being rotatable relative to the base (22) between a support position and a storage position. By providing the support member (21), the base (22), and the accessory body (1) and allowing the support member (21) to rotate relative to the base (22) between the support position and the storage position, the support member (21) and the base (22) can open to form an included angle to support the accessory body (1), and further, by cooperating with the pivotal connection structure between the base (22) and the accessory body (1), the electronic device accessory can be adjusted to be supported in a plurality of different directions or angles.

Description

[Technical Field]

[0001] The present application relates to the technical field of electronic accessories, and more particularly to electronic accessories. [Background technology]

[0002] Common electronic accessories include electronic stands, which are typically attached to the back of portable electronic devices such as mobile phones, tablet PCs, and mobile power supplies to facilitate supporting the electronic device on a tabletop or other surface when the user is using it. Meanwhile, electronic stands can also be combined with other accessories to form new accessory forms. For example, on the market, electronic stands are typically assembled with electronic protective cases to form stand protective cases that combine external impact reduction and support functions, or electronic stands are typically assembled with back-clip card holders to form stand card holders that combine support and card storage functions. Conventional stands are typically attached directly to the back of the electronic device or are attached to the surface of protective cases or back-clip card holders.

[0003] Currently, an increasing number of mobile phones support wireless charging functions, and if the distance between the back of the mobile phone and the wireless charger is greater than the effective charging distance, the charging power will decrease, and even the charging will be interrupted. However, in order to meet the needs of users for multiple functions, electronic accessories usually need to be equipped with corresponding functional structures, such as a stand structure that can adjust multiple support directions or a magnetic attraction structure that cooperates with the wireless charger, etc. These structural components increase the overall thickness of the electronic accessory, which may not only affect the wireless charging function but also affect the aesthetics and grip comfort. Summary of the Invention [Problem to be solved by the invention]

[0004] In view of this, embodiments of the present application provide an electronic device accessory that can reduce the mounting thickness while achieving multiple different functions. [Means for solving the problem]

[0005] Specifically, the electronic device accessory proposed by the present application includes an accessory body, a support member, and a base, the base being rotatably connected to the accessory body, and the support member being rotatable relative to the base between a support position and a storage position.

[0006] In some embodiments, the axis of rotation about which the base rotates and the axis of rotation about which the support member rotates are perpendicular to each other.

[0007] In some embodiments, the accessory body has a receiving groove, the base is housed within the receiving groove and is rotatable about the center of the receiving groove, and the support member is at least partially housed within the receiving groove when in the storage position, and the support member forms a predetermined angle with the base when in the support position.

[0008] In some embodiments, the electronic device accessory further includes a first pivot member disposed between the base and the receiving groove.

[0009] In some embodiments, the receiving groove is circular and includes an outer wall, the seat includes a circumscribing surface adjacent to the outer wall, and the first pivot member is disposed between the outer wall and the circumscribing surface.

[0010] In some embodiments, the receiving groove and the seat are both annular, the receiving groove includes an outer wall and an inner wall arranged opposite each other, the seat includes a circumscribing surface and an inscribing surface arranged adjacent to the outer wall and the inner wall, respectively, and the first pivoting member is disposed between the outer wall and the circumscribing surface, or the first pivoting member is disposed between the inner wall and the inscribing surface.

[0011] In some embodiments, the base is provided with a first fixing groove, the receiving groove is provided with a second fixing groove, the groove openings of the first fixing groove and the second fixing groove are opposite to each other, and the first rotating member is provided in the first fixing groove and the second fixing groove, respectively.

[0012] In some embodiments, the first rotating member is a ring, a C-ring, or a roller.

[0013] In some embodiments, the electronic device accessory further includes a positioning structure provided between the base and the accessory body.

[0014] In some embodiments, the positioning structure includes a positioning member and a positioning member that cooperate with each other, one of the positioning member and the positioning member being provided on the base, and the other of the positioning member and the positioning member being provided on the accessory body.

[0015] In some embodiments, the position restricting member includes a plurality of position restricting grooves, and the positioning member includes a positioning portion and an elastic portion, the positioning portion contacting one of the plurality of position restricting grooves, and the elastic portion for pressing the positioning portion into the corresponding position restricting groove.

[0016] In some embodiments, the electronic device accessory further includes a second pivot member connected between the support member and the base.

[0017] In some embodiments, the second rotating member includes a rotating portion, a fixed portion, and a rotating shaft, the rotating portion and the fixed portion being connected to the support member and the base, respectively, and the rotating portion and the fixed portion being pivotally connected via the rotating shaft.

[0018] In some embodiments, the base is provided with a reinforcing member corresponding to the second rotating member, and the reinforcing member is provided at a position close to the rotating shaft.

[0019] In some embodiments, the support member or the base is provided with a magnetically attractive member.

[0020] In some embodiments, the support member is circular or annular, and the magnetically attractive member is annular or arc-shaped, or the magnetically attractive member includes a plurality of magnetic bodies arranged circumferentially on the support member.

[0021] In some embodiments, the accessory body is one of a protective case, a mobile power supply, a wireless charger, and a back clip card holder, or the accessory body is provided with an adhesive layer.

[0022] Another electronic device accessory proposed by the present application includes an accessory body and an adsorption assembly, the adsorption assembly including a magnetically attractive member, and the adsorption assembly is pivotally connected to the accessory body.

[0023] In some embodiments, the accessory body has a receiving groove, the suction assembly is at least partially housed within the receiving groove, and the suction assembly is rotatable about the center of the receiving groove.

[0024] In some embodiments, a first connecting member and / or a positioning structure is provided between the suction assembly and the receiving groove.

[0025] In some embodiments, the suction assembly includes a main body member, and the main body member and the receiving groove are circular or annular, wherein the magnetic attraction member is annular or arc-shaped, or the magnetic attraction member includes a plurality of magnetic bodies arranged circumferentially on the main body member.

[0026] In some embodiments, the accessory body is one of a protective case, a mobile power supply, a wireless charger, and a back clip card holder, or the accessory body is provided with an adhesive layer. [Effects of the Invention]

[0027] The above technical aspects may have one or more of the following advantages: The electronic device accessory provided by the present application includes a support member, a base, and an accessory body for connecting an electronic device or an electronic device protective case, and the support member is rotatable relative to the base between a supporting position and a storage position, so that the support member and the base open to form an included angle and support the accessory body, and further cooperate with a rotational connection structure between the base and the accessory body to adjust the electronic device accessory to be supported in a plurality of different directions or angles, and the accessory body is provided with a receiving groove, and the base is stored in the receiving groove and rotatable about the center of the receiving groove, so that the support member and the base protrude less outside the accessory body, thereby reducing the thickness of the electronic device accessory and avoiding any impact on the effectiveness of wireless charging of the electronic device during use, thereby achieving both convenience for the user and the aesthetic appearance and comfortable grip of the product. [Brief explanation of the drawings]

[0028] In order to more clearly explain the technical aspects of the embodiments of the present application, the following briefly introduces drawings that need to be used in the description of the embodiments. It should be apparent that the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without paying creative labor. [Figure 1]FIG. 1 is a structural schematic diagram of an electronic device accessory provided by a first embodiment of the present application in the storage position. [Figure 2] FIG. 2 is a structural schematic diagram of the electronic device accessory shown in FIG. 1 in the supporting position. [Figure 3] FIG. 3 is a structural schematic diagram of the electronic device accessory shown in FIG. 1 at another supporting angle when the electronic device accessory is in the supporting position. [Figure 4a] FIG. 4a is a schematic cross-sectional view of the electronic device accessory shown in FIG. 1 taken along line AA. [Figure 4b] FIG. 4b is an enlarged schematic view of region B shown in FIG. 4a. [Figure 5] FIG. 5 is a structural schematic diagram of the housing of the electronic device accessory shown in FIG. [Figure 6] FIG. 6 is a structural schematic diagram of the stand of the electronic device accessory shown in FIG. [Figure 7] FIG. 7 is an exploded schematic view of the stand of the electronic device accessory shown in FIG. [Figure 8] FIG. 8 is a structural schematic diagram of another electronic device accessory provided by the first embodiment of the present application in the supporting position. [Figure 9] FIG. 9 is a structural schematic diagram of the electronic device accessory shown in FIG. 8 in the storage position. [Figure 10] FIG. 10 is a structural schematic diagram of the electronic device accessory provided by the second embodiment of the present application in the supporting position. [Figure 11] FIG. 11 is a structural schematic diagram of the electronic device accessory shown in FIG. 10 in the storage position. [Figure 12a] 12a is a schematic cross-sectional view of the electronic device accessory shown in FIG. 11 taken along line CC. [Figure 12b] FIG. 12b is an enlarged schematic diagram of region D shown in FIG. 12a. [Figure 13] FIG. 13 is a structural schematic diagram of an electronic device accessory provided by a third embodiment of the present application in a stored state. [Figure 14]FIG. 14 is a structural schematic diagram of the electronic device accessory shown in FIG. 13 in a supported state. [Figure 15] FIG. 15 is an exploded schematic view of the electronic device accessory shown in FIG. [Figure 16] FIG. 16 is an exploded schematic view of the base, the rotary shaft, and the support member shown in FIG. [Figure 17] FIG. 17 is a schematic cross-sectional view of the electronic device accessory shown in FIG. [Figure 18] FIG. 18 is an enlarged schematic view of region E in FIG. [Figure 19] FIG. 19 is a structural schematic diagram of an electronic device accessory provided by a fourth embodiment of the present application. [Figure 20] FIG. 20 is a structural schematic diagram of the stand assembly of the electronic device accessory shown in FIG. [Figure 21] FIG. 21 is an exploded schematic view of the stand assembly shown in FIG. [Figure 22] FIG. 22 is an exploded schematic view of the second rotating member shown in FIG. [Figure 23] 23 is a structural schematic diagram of the base, the fixed portion, and the rotation axis shown in FIG. 21 at a first viewing angle. [Figure 24] 24 is a structural schematic diagram of the base, the fixed portion, and the rotation axis shown in FIG. 21 at a second viewing angle. [Figure 25] FIG. 25 is a structural schematic diagram of the base shown in FIG. [Figure 26] 26 is a schematic cross-sectional view of the stand assembly connection portion of the electronic device accessory shown in FIG. 19. FIG. [Figure 27] FIG. 27 is a structural schematic diagram of the rotating part shown in FIG. [Figure 28] 28 is an exploded schematic view of another embodiment of the second pivot member in the stand assembly shown in FIG. 20. FIG. [Figure 29] FIG. 29 is a schematic cross-sectional view of the stand assembly connection portion shown in FIG. [Figure 30] 30 is an exploded schematic view of the accessory main body of the electronic device accessory shown in FIG. [Figure 31] FIG. 31 is an enlarged schematic diagram of the F region shown in FIG. [Figure 32] FIG. 32 is an exploded schematic view of the support member shown in FIG. [Figure 33] FIG. 33 is a schematic diagram illustrating the stand assembly of the electronic device accessory provided by the fifth embodiment of the present application rotating along one direction. [Figure 34] FIG. 34 is a schematic diagram showing the stand assembly shown in FIG. 33 rotated along another direction. [Figure 35] FIG. 35 is an exploded schematic view of the electronic device accessory shown in FIG. [Figure 36] FIG. 36 is a structural schematic diagram of the accessory main body shown in FIG. [Figure 37] FIG. 37 is an exploded schematic view of the stand assembly shown in FIG. [Figure 38] FIG. 38 is a structural schematic diagram of the base shown in FIG. [Figure 39] FIG. 39 is a structural schematic diagram of an electronic device accessory provided by the sixth embodiment of the present application. [Figure 40] FIG. 40 is a schematic diagram of the electronic device accessory shown in FIG. 39 from another viewing angle. [Figure 41] FIG. 41 is an exploded schematic view of the electronic device accessory shown in FIG. [Figure 42] FIG. 42 is a schematic cross-sectional view of the electronic device accessory shown in FIG. [Figure 43] FIG. 43 is a structural schematic diagram of the stand assembly shown in FIG. [Figure 44] FIG. 44 is an exploded schematic view of the base body and base cover body shown in FIG. [Figure 45] FIG. 45 is a schematic cross-sectional view of the base shown in FIG. [Figure 46] FIG. 46 is a structural schematic diagram of the back plate shown in FIG. [Figure 47] FIG. 47 is an exploded schematic view of the support member shown in FIG. [Figure 48]FIG. 48 is a structural schematic diagram of an electronic device accessory provided by the seventh embodiment of the present application. [Figure 49] FIG. 49 is an exploded schematic view of the electronic device accessory shown in FIG. [Figure 50] FIG. 50 is a schematic cross-sectional view of the electronic device accessory shown in FIG. 48 with the bezel removed. [Figure 51] FIG. 51 is an enlarged schematic diagram of the G region in FIG. [Figure 52] FIG. 52 is a structural schematic diagram of the stand assembly shown in FIG. [Figure 53] FIG. 53 is a structural schematic diagram of the first connecting member shown in FIG. [Figure 54] FIG. 54 is a structural schematic diagram of the back plate and the first connecting member shown in FIG. [Figure 55] 55 is an exploded schematic view of another embodiment of the stand assembly and first connecting member shown in FIG. 49. FIG. [Figure 56] FIG. 56 is a structural schematic diagram of an electronic device accessory provided by the eighth embodiment of the present application. [Figure 57] FIG. 57 is an exploded schematic view of the electronic device accessory shown in FIG. 56 from one direction. [Figure 58] FIG. 58 is an exploded schematic view of the electronic device accessory shown in FIG. 56 from another direction. [Figure 59] FIG. 59 is a schematic cross-sectional view of the electronic device accessory shown in FIG. [Figure 60] FIG. 60 is a schematic diagram showing the electronic device accessory shown in FIG. 56 in a vertical position when connected to an external charger. [Figure 61] FIG. 61 is a schematic diagram showing the electronic device accessory shown in FIG. 56 placed horizontally when connected to an external charger. [Figure 62] FIG. 62 is an exploded schematic view of another embodiment of the suction assembly of the electronic device accessory shown in FIG. [Figure 63] FIG. 63 is a schematic cross-sectional view of the electronic device accessory shown in FIG. [Figure 64]FIG. 64 is an exploded schematic view of yet another embodiment of the suction assembly of the electronic device accessory shown in FIG. [Figure 65] FIG. 65 is a schematic cross-sectional view of the electronic device accessory shown in FIG. [Figure 66] FIG. 66 is a schematic exploded view of yet another embodiment of the suction assembly of the electronic device accessory shown in FIG. [Figure 67] 67 is an exploded schematic view of the suction assembly of the electronic device accessory shown in FIG. 66 from another direction. [Figure 68] 68 is an exploded schematic view of another embodiment of the accessory body of the electronic device accessory shown in FIG. [Figure 69] FIG. 69 is a structural schematic diagram of the electronic device accessory shown in FIG. 68 when connected to a mobile phone. [Figure 70] FIG. 70 is a structural schematic diagram of an electronic device accessory provided by the ninth embodiment of the present application. [Figure 71] FIG. 71 is an exploded schematic view of the electronic device accessory shown in FIG. [Figure 72] FIG. 72 is a structural schematic diagram of the damper member and the first rotating member shown in FIG. [Figure 73] FIG. 73 is a structural schematic diagram of the receiving groove shown in FIG. [Figure 74] 74 is a cross-sectional schematic view of the cooperation between the suction assembly and the receiving groove of the electronic device accessory shown in FIG. [Figure 75] FIG. 75 is a structural schematic diagram of another embodiment of the main body member shown in FIG. DETAILED DESCRIPTION OF THE INVENTION

[0029] In order to make the above-mentioned objects, features, and advantages of the present application clearer and easier to understand, specific embodiments of the present application will be described in detail below with reference to the drawings. In the following description, many specific details are set forth to facilitate a thorough understanding of the present application. However, the present application can be embodied in many other forms different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0030] In describing the embodiments of the present application, it should be understood that the orientations or positional relationships indicated by terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "clockwise," "counterclockwise," etc. are based on the orientations or positional relationships shown in the drawings and are used to facilitate and simplify the description of the embodiments of the present application, but do not indicate or imply that the devices or elements shown must have a particular orientation or be constructed and operated in a particular orientation, and should not be understood as limitations on the present application.

[0031] Additionally, the terms "first" and "second" are merely descriptive and do not indicate or imply relative importance, nor do they implicitly indicate the quantity of the designated technical features. Thus, a feature qualified by "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of this application, "plurality" means at least two, e.g., two or three, unless expressly limited otherwise.

[0032] In this application, unless otherwise clearly specified or limited, terms such as "attached," "coupled," "connected," and "fixed" should be understood in a broad sense, and may refer to, for example, a fixed connection or a detachable connection. Or, they may be integrated. They may be a mechanical connection or an electrical connection. They may be a direct connection or an indirect connection via an intermediate medium. Unless otherwise clearly limited, they may refer to internal communication between two elements or an interactive relationship between two elements. A person skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0033] In this application, unless otherwise clearly specified or limited, a first feature being "above" or "below" a second feature may mean that the first feature and the second feature are in direct contact with each other, or that the first feature and the second feature are in indirect contact with each other via an intermediate medium. Furthermore, a first feature being "above" a second feature, "above" a second feature, and "above" a second feature may only mean that the first feature is directly above or diagonally above the second feature, or that the horizontal height of the first feature is higher than that of the second feature. A first feature being "below" a second feature, "below" a second feature, and "below" a second feature may only mean that the first feature is directly below or diagonally below the second feature, or that the horizontal height of the first feature is smaller than that of the second feature.

[0034] It should be understood that when an element is referred to as being "fixed" or "mounted" on another element, the element may be directly on the other element, or there may be intervening elements present. When an element is referred to as being "connected" to another element, the element may be directly connected to the other element, or there may also be intervening elements present. Terms such as "vertical," "horizontal," "top," "bottom," "left," "right," and similar terms used herein are for illustrative purposes only and do not represent the only embodiment.

[0035] <First Example> With reference to Figures 1 to 5, a first embodiment of the present application provides an electronic device accessory, which will be described using an electronic device protective case for protecting electronic devices such as mobile phones, tablet PCs, mobile power supplies, and wireless chargers as an example. The electronic device accessory includes an accessory main body 1 and a stand assembly 2, the rear surface of the accessory main body 1 being provided with a receiving groove 11, the stand assembly 2 including a support member 21, a base 22 and a first pivoting member 4, the base 22 being stored in the receiving groove 11 and being rotatable about the center of the receiving groove 11, the first pivoting member 4 being connected between the base 22 and the receiving groove 11, the support member 21 being rotatable relative to the base 22 between a support position and a storage position, and when in the storage position, at least a portion of the support member 21 is stored in the receiving groove 11, and when in the support position, the support member 21 forms a predetermined angle with the rear surface of the accessory main body 1, and at this time, a user can support and use an electronic device, for example, on a flat surface, via the support member 21 of the stand assembly 2.

[0036] Specifically, the accessory main body 1 is, for example, a rectangular protective case, and is used to protect the electronic device by being attached to the back case of, for example, a mobile phone or other portable electronic device. The first rotating member 4 is provided on the inner wall of the receiving groove 11, and the first rotating member 4 is located between the side wall of the base 22 and the inner wall of the receiving groove 11, so that the base 22 is mounted in the receiving groove 11 rotatably about the center of the receiving groove 11. In the illustrated embodiment, the center of the receiving groove 11 is the center position of the circular or annular receiving groove 11, that is, the position where the rotation axis around which the base 22 rotates is located. The support member 21 is rotatable between a support position and a storage position relative to the base 22, and when the support member 21 is in the storage position, at least a portion of the support member 21 is stored in the receiving groove 11, making it easier for the user to use or store the electronic device, and when the support member 21 is in the support position, it rotates away from the receiving groove 11 and forms a predetermined angle with the back of the accessory main body 1.

[0037] 4a, 4b, 5, and 6, the support member 21 and the base 22 are both annular, for example, and have a circular structure. The receiving groove 11 has a protrusion at its axial center. The receiving groove 11 includes an outer wall 111 formed along the thickness direction of the accessory body 1, which is the vertical direction in the embodiment shown in Fig. 4b. The base 22 includes a circumscribing surface 221 formed along the thickness direction of the accessory body 1. The first rotating member 4 is disposed around the outer peripheral surface of the base 22, for example, the first rotating member 4 is located between the outer wall 111 and the circumscribing surface 221. It should be understood that the receiving groove 11 may be formed as a circular countersink or a circular through hole, and the base 22 may be solid circular, as long as the outer peripheral surface (circumscribed surface 221) of the base 22 is rotatably connected to the groove wall (outer wall 111) of the receiving groove 11 via the first rotating member 4, and the support member 21 may also be formed in a solid circular shape accordingly, and using the support member 21 and base 22 with a solid circular structure not only increases the strength but also plays a role in improving the aesthetics.

[0038] Furthermore, the first rotating member 4 includes a connecting ring 41 (shown in FIG. 7), which is, for example, a C-shaped ring made of an elastic material. A first fixing groove 223 is formed on the circumscribing surface 221, and the connecting ring 41 is fitted into the first fixing groove 223 and is capable of deforming outward due to its own elasticity. When the connecting ring 41 is fitted into the first fixing groove 223, the connecting ring 41 extends radially from the first fixing groove 223 due to its own elasticity. Furthermore, a second fixing groove 113 is provided on the outer wall 111 of the receiving groove 11, and the groove openings of the first fixing groove 223 and the second fixing groove 113 are opposite to each other. The connecting ring 41 is mounted in the first fixing groove 223 and deforms outward due to its own elastic force to fit into the second fixing groove 113, so that the base 22 can rotate relative to the accessory body 1 within the receiving groove 11 together with the support member 21. In addition, the connecting ring 41 can help fix the base 22, for example, when the base 22 rotates, it can increase the frictional force to prevent it from rotating freely within the receiving groove 11.

[0039] In another embodiment of this embodiment, as shown in FIG. 4b, the first rotating member 4 includes a plurality of first balls. The first fixed groove 223 includes a plurality of receiving holes spaced apart on the circumscribing surface 221 (see the positions of the first fixed groove 223 in FIG. 4b). Some of the first balls (see the positions of the connecting ring 41 in FIG. 4b) are located in the corresponding receiving holes, and the other first balls are located in the second fixed groove 113. The first balls roll when the support member 21 rotates, allowing the support member 21 to rotate relative to the base 22. The use of the first balls reduces the contact area during rotation, thereby reducing the frictional resistance between the base 22 and the receiving groove 11 during rotation.

[0040] In one embodiment of the present application, as shown in FIG. 7 , the stand assembly 2 further includes a second rotating member 5, which includes a rotating portion 51, a fixed portion 52, and a rotating shaft 53. One end of the outer edge of the support member 21 is fixedly connected to the rotating portion 51, and one end of the outer edge of the base 22 is fixedly connected to the fixed portion 52. The rotating portion 51 and the fixed portion 52 correspond to each other. The rotating portion 51 and the fixed portion 52 are rotatably connected via the rotating shaft 53, allowing the support member 21 to rotate relative to the base 22 to open or close, thereby switching the support member 21 between the storage position and the support position. At the same time, a user can adjust the rotation angle between the rotating portion 51 and the fixed portion 52, thereby adjusting the support angle of the support member 21 according to actual usage conditions.

[0041] 4a, 4b, 5, and 6, the receiving groove 11 includes a bottom wall 114, and the first rotating member 4 includes a spacer 42. In the illustrated embodiment, the spacer 42 is a second ball, and there are a plurality of spacers 42, and the plurality of second balls are disposed between the base lower surface 225 of the base 22 and the bottom wall 114. Furthermore, the base lower surface 225 is provided with a plurality of receiving holes 2251 along the circumferential direction of the base 22, and the plurality of second balls are respectively mounted in the plurality of receiving holes 2251 in a one-to-one correspondence. The second balls are, for example, smooth balls, and can roll within the receiving holes 2251. The diameters of the second balls are greater than the depths of the receiving holes 2251, so that some of the second balls can abut against the bottom wall 114, causing the base 22 to rotate along its axis and adjusting the support direction of the support member 21.

[0042] In another embodiment of the present application, the spacer 42 includes a gasket, in which the second ball is not provided, and the gasket is fixed between the underside 225 of the base and the bottom wall 114. The gasket is made of, for example, a wear-resistant material, and when the base 22 abuts against, for example, a protective case or electronic device, it can prevent damage to the underside 225 of the base due to rotational friction and increase frictional force to prevent the base 22 from rotating uncontrollably. The shape of the gasket can be, for example, C-shaped, annular, solid circular, etc., and can also be in the form of multiple arc-shaped sheets arranged at intervals in the circumferential direction.

[0043] In one embodiment of the present application, as shown in Figures 6 and 7, the support member 21 includes a support member main body 211, a support member connecting portion 212, and a magnetically attractive member 7, the support member connecting portion 212 is located at one end of the support member main body 211, the support member main body 211 includes a support member housing 2111 and a support member cover 2113, and the support member housing 2111, the magnetically attractive member 7, and the support member cover 2113 all have, for example, a circular ring structure, and the rotating portion 51 is connected to one end of the support member housing 2111. The support member housing 2111 has an annular groove 2112 on its side facing the base 22 in the storage position, the magnetic attraction member 7 is received in the annular groove 2112, and the support member cover 2113 is fitted over the opening of the annular groove 2112 to close the magnetic attraction member 7. The support member cover 2113 is made of, for example, a Mylar sheet. The magnetic attraction member 7 is, for example, an annular magnet formed by sequentially arranging a plurality of magnets. When the electronic accessory is attached to the back of an electronic device, the magnetic attraction member 7 can be magnetically attracted to, for example, a magnetic positioning element or a wireless charging element within the electronic device. Therefore, the support member 21 can fit more suitably to the base 22 through magnetic attraction when in the storage position. In another embodiment of this embodiment, the magnetically attractive member 7 in the support member 21 is replaced with, for example, a member made of a magnetically attractive material, and the magnetically attractive member is, for example, a magnetically attractive member made of iron or manganese material, but this embodiment is not limited thereto.

[0044] In one embodiment of the present application, as shown in FIGS. 5 and 6, the base 22, the support member 21, and the receiving groove 11 are all annular, the receiving groove 11 includes an outer wall 111 and an inner wall 112, the base 22 includes a circumscribing surface 221 adjacent to the outer wall 111 and an inscribing surface 222 adjacent to the inner wall 112, and the first rotating member 4 is disposed between the outer wall 111 and the circumscribing surface 221, or The single-rotating member 4 is arranged between the inner wall 112 and the inscribed surface 222, and when in the storage position, a part of the support member 21 abuts against the base upper surface 224 of the base 22, and the other part of the support member 21 is received in the receiving groove 11, i.e., the support member 21 is covered by the base upper surface 224, which improves the aesthetic appearance when the electronic accessory and electronic device are attached and used, and enhances the user's usage experience.

[0045] In one embodiment of the present application, referring to Figures 8 and 9, the base 22 and the support member 21 are each annular and are arranged coaxially with the support member 21 and the base 22, and an escape groove 2241 is recessed in the surface of the base 22 that faces away from the accessory main body 1 (i.e., the base top surface 224), and the support member 21 is fitted into the escape groove 2241 in the storage position, thereby reducing the thickness of the stand assembly 2 when in the storage position and improving the user's usage experience.

[0046] In summary, the electronic device accessory provided by the embodiments of the present application comprises a support member, a base, and a first rotating member, the support member and the base being rotatably connected and opening to form an included angle to support the accessory body, the first rotating member being circumferentially mounted on the base, and the base being rotatably mounted in the receiving groove via the first rotating member, thereby adjusting the supporting direction of the stand assembly and reducing the vertical thickness of the stand assembly, avoiding any impact on the effectiveness of wireless charging of the electronic device during use and facilitating use by the user, and further comprising a base on the underside thereof that abuts against the receiving groove of the accessory body. The support member is provided with a ball that can be rotated to easily rotate the stand assembly by rotating the ball. The support member is further provided with a magnet or magnetically attractable material, which makes it easy to fit the support member and the base together when in the storage position and store it. When using the electronic accessory, the user can easily connect a device such as a magnetically attractable wireless charger to the accessory body and charge it. In addition, the support member can, for example, form a concentric structure with the base. When stored, the support member can be fitted into the opening of the base, which further reduces the vertical thickness of the electronic accessory, improving the aesthetic appearance of the product and the user's experience.

[0047] <Second Example> Referring to Figures 10, 11, 12a, and 12b, a second embodiment of the present invention provides an electronic device accessory, which differs from the previous embodiment mainly in the structure of the accessory body 1. In this embodiment, the electronic device accessory will be described using an electronic device stand as an example. The electronic device stand is directly or indirectly connected to an electronic device such as a mobile phone, tablet PC, mobile power supply, or wireless charger, and provides a support function that allows the device to be placed at an adjustable angle. Specifically, the electronic device accessory includes, for example, a support member 21, a base 22, a first pivot member 4, and an accessory body 1, which may be, for example, a circular bottom case. The support member 21 and the base 22 are, for example, annular, and both have a circular structure. The accessory body 1 is provided with, for example, a receiving groove 11, and the base 22 is received in the receiving groove 11 and is rotatable about the center of the receiving groove 11. In the illustrated embodiment, the center of the receiving groove 11 is the center of the circular or annular receiving groove 11, i.e., the position of the rotation axis around which the base 22 rotates. The receiving groove 11 includes an outer wall 111 formed along the thickness direction of the accessory body 1. The first rotating member 4 is, for example, provided around the outer periphery of the base 22, and the base 22 includes a circumscribing surface 221 formed along the thickness direction of the accessory body 1, and the first rotating member 4 is located between the outer wall 111 and the circumscribing surface 221. The side of the accessory body 1 away from the base 22 is used, for example, to be provided on the surface of an electronic device protective case or to be directly attached to the back case of an electronic device. The electronic device accessory can be switched between a storage position and a support position. When in the storage position, the support member 21 abuts against the surface of the base 22, and when in the support position, the support member 21 can rotate relative to the base 22 to form an included angle for support, making it easy for a user to support a mobile phone or other electronic device.

[0048] 12a and 12b, the first rotating member 4 includes a connecting ring 41, the circumscribing surface 221 of which is provided with a first fixing groove 223, and the outer wall 111 of the receiving groove 11 is provided with a second fixing groove 113, the openings of the first fixing groove 223 and the second fixing groove 113 being opposite to each other. The connecting ring 41 is mounted between the first fixing groove 223 and the second fixing groove 113, and can, for example, fix the base 22 to the accessory body 1 and increase friction when the base 22 rotates, thereby preventing the base 22 from rotating freely within the receiving groove 11. In another embodiment of this embodiment, the first rotating member 4 is not provided with the connecting ring 41 but with a plurality of first balls, some of which are provided in the plurality of first fixed grooves 223, and other parts of the first balls can abut against the outer wall 111, and further roll when the support member 21 rotates, thereby helping the support member 21 rotate relative to the base 22.

[0049] 10 , 12 a, and 12 b, the receiving groove 11 includes a bottom wall 114, and the first rotating member 4 further includes a spacer 42. In the illustrated embodiment, the spacer 42 is a second ball, and there are a plurality of the second balls. The second balls are disposed between the base lower surface 225 and the bottom wall 114. The second balls help the base 22 rotate in the receiving groove 11 and adjust the supporting direction of the support member 20 when in the supporting position. In another embodiment of this embodiment, the spacer 42 includes a gasket. In this case, the second balls are not disposed, and the gasket is disposed between the base lower surface 225 and the bottom wall 114. The gasket is made of, for example, a wear-resistant material, which can reduce losses on the base lower surface 225 due to rotational friction and increase the frictional force during rotation of the base 22 to prevent uncontrolled rotation.

[0050] Specifically, similar to the above embodiment, the support member 21 includes a support member main body 211, a support member connecting portion 212, and a magnetically attractive member 7. The support member connecting portion 212 is located at one end of the support member main body 211. The support member main body 211 includes a support member housing 2111 and a support member cover 2113. The magnetically attractive member 7 is, for example, an annular magnet matrix formed by sequentially arranging a plurality of magnets. The magnetically attractive member 7 is fixed to the side of the support member housing 2111 facing the base 22. When the support member 21 is in the storage position, the magnetically attractive member is located in the receiving groove 11. When the electronic accessory is in the storage position and is installed in a back case or a protective case for an electronic device, the magnetically attractive member 7 can be magnetically attracted to, for example, a magnetic positioning element or a wireless charging element in the electronic device. Therefore, the support member 21 can more suitably fit into the base 22 through magnetic attraction when in the storage position. At the same time, when a user uses a magnetic wireless charger to magnetically connect to an electronic device for wireless charging, the magnetic attraction force of the wireless charger may be reduced due to the use of a protective case. In this case, if the electronic device accessory is installed in an electronic device protective case, it can be magnetically connected to the wireless charger through the electronic device accessory, making it easier for the user to wirelessly charge.

[0051] <Third Example> 13 to 18, a third embodiment of the present invention provides an electronic device accessory. The main difference from the previous embodiments is the connection structure between the accessory main body 1 and the stand assembly 2. In this embodiment, the electronic device accessory will be described using an electronic device protective case as an example. The electronic device accessory includes an accessory main body 1 and a stand assembly 2. The stand assembly 2 includes a support member 21 and a base 22. The accessory main body 1 is provided with a receiving groove 11. The base 22 is provided within the receiving groove 11, and the peripheral side of the base 22 is movably connected to the sidewall of the receiving groove 11. The support member 21 is rotatably connected to the base 22 and can be stored within the base 22. Specifically, the accessory main body 1 includes a back plate 13 and a bezel 14. The back plate 13 and the bezel 14 surround and form a storage chamber 15 for storing an electronic device. The receiving groove 11 is provided in the back plate 13 and penetrates both sides in the thickness direction. In this embodiment, the receiving groove 11 has a circular structure to facilitate rotational cooperation with the base 22 .

[0052] Furthermore, a first rotating member 4 is provided on one of the side wall of the receiving groove 11 and the circumferential side of the base 22, and a first fixing groove 223 that cooperates with the first rotating member 4 is provided on the other.

[0053] In this embodiment, a first rotating member 4 is provided on the side wall of the receiving groove 11, and a first fixing groove 223 is provided on the periphery of the base 22, with the first rotating member 4 and the first fixing groove 223 both having a complete annular structure. Cooperation between the first rotating member 4 and the first fixing groove 223 allows the base 22 to rotate relative to the accessory body 1, making it possible to adjust the support position of the support member 21, while preventing separation of the base 22 from the accessory body 1. In other embodiments, a plurality of first rotating members 4 may be included, with the plurality of first rotating members 4 collectively surrounding the annular structure.

[0054] In one embodiment, the electronic device accessory further includes a contact member 43 disposed between the first rotating member 4 and the inner wall of the first fixing groove 223. When the base 22 rotates relative to the accessory body 1, providing the contact member 43 therebetween reduces the contact area between the first rotating member 4 and the inner wall of the first fixing groove 223, further reducing the degree of wear between the first rotating member 4 and the inner wall of the first fixing groove 223, and increasing the service life of the base 22 and the accessory body 1. Optionally, the contact member 43 is a metal member.

[0055] In one embodiment, the base 22 is provided with a recess, and the support member 21 can rotate into the recess. Specifically, the recess is a blind recess. The support member 21 includes a support body 211 and a support connecting portion 212 connected to each other. The recess includes a main groove and a connecting groove connected to each other, and the support connecting portion 212 is rotatably connected to the inner wall of the connecting groove. The support member 21 has a supporting state and a retracted state. In the supporting state, the support body 211 is outside the main groove, and the support body 211 and the base 22 form an included angle to support the accessory body 1. In the retracted state, the support body 211 is within the main groove, reducing the protruding height of the support member 21 relative to the back plate 13.

[0056] In one embodiment, the base 22 has an annular structure, which encloses the storage space 23, and the support member 21 can rotate into the storage space 23. Specifically, the storage space 23 penetrates opposite sides of the base 22. The support member 21 includes a support body 211 and a support connecting portion 212 connected to each other. The storage space 23 includes a main space 231 and a connecting space 232 connected to each other, and the support connecting portion 212 is rotatably connected to the inner wall of the connecting space 232. The support member 21 has a supporting state and a storage state. In the supporting state, the support body 211 is outside the main space 231, and the support body 211 and the base 22 form an included angle to support the accessory body 1. In the storage state, the support body 211 is within the main space 231, reducing the protruding height of the support member 21 relative to the back panel 13.

[0057] Furthermore, a locking block 226 is provided on one of the inner circumferential side of the base 22 and the support member 21, and a locking groove 213 that cooperates with the locking block 226 is provided on the other.

[0058] In this embodiment, a locking block 226 is provided on the inner periphery of the base 22, and a locking groove 213 is provided on the side of the support member 21 closer to the accommodation chamber 15. When the support member 21 rotates from the supported state until the locking block 226 and the locking groove 213 engage, the support member 21 is positioned completely within the accommodation space 23, and at this point, the support member 21 is in the accommodated state. By providing the locking block 226 and the locking groove 213, it is possible to effectively prevent damage to the connection between the support member 21 and the base 22 due to excessive rotation of the support member 21.

[0059] In one embodiment, the electronic accessory further includes a rotating shaft 53, which is inserted into a side wall of the receiving groove, and the support member 21 is rotatably connected to the rotating shaft 53. Specifically, two rotating shafts 53 are included, which are arranged coaxially, and which are inserted into two opposite side walls of the connection groove, respectively, and both rotating shafts 53 are rotatably connected to the support connection part 212.

[0060] In one embodiment, the pivot shaft 53 includes a shaft body 531 and a shaft sleeve 532. One end of the shaft body 531 is inserted into the side wall of the receiving groove, and the other end of the shaft body 531 is provided with a shaft sleeve 532. The support member 21 is fitted around the shaft sleeve 532 and is pivotally connected to it. Specifically, the shaft body 531 is cylindrical, and one end of the shaft body 531 is inserted into the side wall of the connecting groove, and the support connection part 212 is fitted around the shaft sleeve 532. Optionally, the shaft sleeve 532 is made of POM (Polyformaldehyde, a thermoplastic crystalline polymer). The provision of the shaft sleeve 532 increases the rotational damping between the support member 21 and the base 22, allowing the support member 21 to maintain a constant rotation angle during support.

[0061] In one embodiment, the support member 21 has an annular structure. When the support member 21 is in the stored state, the user can easily pull out the support member 21 from the inner circumferential side of the support member 21 from the storage space 23 and support it.

[0062] In one embodiment, the base 22 and the support member 21 have chamfered (e.g., curved) edges on the side away from the storage chamber 15. This makes the electronic accessory feel smooth to the touch when the user holds it, improving comfort in use.

[0063] In one embodiment, the first rotating member 4 has an elastic structure. Because the first rotating member 4 has elasticity, when the first rotating member 4 is deformed, it can easily fit into the first fixing groove 223, thereby completing the attachment of the base 22 to the accessory body 1.

[0064] In one embodiment, the base 22 is detachably mounted in the receiving groove 11. It should be noted that when an electronic accessory is placed on the mobile phone, the installation of the base 22 and the support member 21 may block the wireless charging area on the back of the mobile phone, which may affect the efficiency of wireless charging. In this embodiment, the first rotating member 4 and the first fixing groove 223 cooperate with each other, allowing the base 22 to be easily and quickly removed from the receiving groove 11, facilitating the wireless charger to be directly attached to the back of the mobile phone for wireless charging.

[0065] The accessory main body 1 of the present invention is provided with a receiving groove 11, the peripheral side of the base 22 is movably connected to the side wall of the receiving groove 11, and the support member 21 is rotatable relative to the base 22 and housed within the base 22. The base 22 is movably connected to the accessory main body 1, making it easy for the user to adjust the base 22 and the support position of the support member 21. Meanwhile, the base 22 is provided within the receiving groove 11 and the support member 21 is housed within the base 22, minimizing the base 22 and support member 21 from protruding outside the accessory main body 1. This solves the problems of conventional protruding finger ring buckles, which not only cause electronic devices to be uneven when placed on the wireless charging base, but also increase the distance between the transmitting coil and receiving coil during wireless charging, resulting in reduced charging efficiency and increased heat generation during charging.

[0066] <Fourth Example> 19 to 23, a fourth embodiment of the present application provides an electronic device accessory, and differs from the above-described embodiments mainly in the structure of the stand assembly 2. In this embodiment, the electronic device accessory will be described using an electronic device protective case as an example. Specifically, the stand assembly 2 includes a base 22 and a support member 21. The base 22 and the support member 21 are rotatably connected via a second rotating member 5. The base 22 is provided with a reinforcing member corresponding to the second rotating member 5. By providing the reinforcing member at a position on the base 22 that receives the force from the second rotating member 5, the strength of the stand is increased and the rate of breakage of the stand is reduced.

[0067] The second pivoting member 5 includes a fixed portion 52, a pivoting portion 51, and a pivoting axis 53, the fixed portion 52 and the pivoting portion 51 are pivotally connected via the pivoting axis 53, and can be fitted to the surface of the reinforcing body, the base 22 is fixedly connected to the fixed portion 52, the support member 21 is fixedly connected to the pivoting portion 51, and the reinforcing member is provided at a position on the base 22 close to the pivoting axis 53 in order to particularly reinforce the strength of the pivoting portion of the stand.

[0068] In this embodiment, the fixed portion 52 and the rotating portion 51 are provided separately from the base 22 and the support member 21, respectively, whereas in another embodiment, the fixed portion 52 and the rotating portion 51 may be provided integrally with the base 22 and the support member 21, respectively, in which case the base 22 and the support member 21 are rotatably connected directly via the rotating shaft 53, and in yet another embodiment, the base 22 is fixed to the rotating portion 51, the support member 21 is fixed to the fixed portion 52, and the base 22 and the support member 21 are rotatably connected via the fixed portion 52 and the rotating portion 51.

[0069] 24, base 22 has base upper surface 224 and base lower surface 225 provided opposite to each other, support member 21 is rotatably fitted to base upper surface 224, one end of fixing portion 52 is fixed to base lower surface 225, and a rotation shaft fixing portion 521 is provided at the other end of fixing portion 52, and the reinforcing body is provided adjacent to rotation shaft fixing portion 521. Preferably, the reinforcing body is provided to protrude from base upper surface 224 of base 22.

[0070] Furthermore, a mounting groove 227 is provided in the base lower surface 225, an opening communicating with the mounting groove 227 is provided in the base upper surface 224, one end of the fixing part 52 is fixed to the mounting groove 227, and the rotating shaft fixing part 521 is located in the opening and connected to the rotating shaft 53. By providing the fixing part 52 on the base lower surface 225 of the base 22, a downward pressure is generated on the fixing part 52 from the entire base 22 in the process of the support member 21 (or the rotating part 51) bouncing up against the base upper surface 224 of the base 22, and the occurrence of torsional distortion at the connection point between the fixing part 52 and the base 22 is avoided.

[0071] 22 to 26, in this embodiment, the reinforcing member includes a first reinforcing portion 240 provided to extend along the length direction of the rotating shaft 53. Specifically, the base 22 is annular, the rotating shaft 53 is located on one side of the base 22 and is close to the outer periphery of the base 22, the first reinforcing portion 240 extends along the length direction of the rotating shaft 53 on the surface of the base 22, and the first reinforcing portion 240 is arc-shaped so as to fit the annular base 22.

[0072] When the base 22 and the support member 21 rotate relative to each other to the maximum angle, the base 22 and the support member 21 come into contact with each other, forming a fulcrum (i.e., B in FIG. 26 ) at the contact point between the base 22 and the support member 21. A large acting force F1 is applied to the connection point of the base 22 with the fixed portion 52. The action of F1 causes a small deformation in the base 22. Over a long period of time, the small deformation gradually expands to a large deformation, resulting in damage to the stand assembly 2. Therefore, in this embodiment, a first reinforcing portion 240 is provided on the base 22 along the length of the pivot shaft 53, thereby increasing the strength of the force-receiving portion, reducing the damage rate of the stand assembly 2, and improving the service life of the stand assembly 2. Preferably, the length of the first reinforcing portion 240 is equal to or greater than the length of the pivot shaft 53. The first reinforcing portion 240 completely covers the fixed portion 52, thereby enhancing the overall strength of the fixed portion 52.

[0073] Furthermore, a reinforcing rib portion 2242 is provided on the outer side of the base 22 along the circumferential direction, and the first reinforcing portion 240 is connected to the reinforcing rib portion 2242, thereby increasing the strength of the entire base 22. The thickness of the reinforcing rib portion 2242 is greater than the thickness of the first reinforcing portion 240.

[0074] Furthermore, the reinforcing body further includes a second reinforcing portion 241, which is provided to correspond to the end of the rotating shaft 53; specifically, the second reinforcing portion 241 protrudes from the surface of the first reinforcing portion 240, and the second reinforcing portion 241 is provided on the side of the first reinforcing portion 240 away from the fixed portion 52; the number of second reinforcing portions 241 is two, and the two second reinforcing portions 241 are provided to correspond to both ends of the rotating shaft 53, respectively.

[0075] In one embodiment, the base 22 and the fixed part 52 are integrally formed, and the connection method between the base 22 and the rotating part 51 may be such that a groove is formed on the edge of the base 22, a hole is opened on each end of the groove wall, a rotating shaft is provided between the two holes, and the rotating part 51 is rotatably connected to the rotating shaft. In this case, since the force received at both ends of the groove wall of the base 22 is large, one second reinforcing part 241 is provided at each end of the groove wall of the base 22. The connection method between the base 22 and the rotating part 51 may be such that a groove is provided on the edge of the rotating part 51, a hole is opened on each end of the groove wall, a rotating shaft is provided between the two holes, and the base 22 is rotatably connected to the rotating shaft. In this case, since the force received at the connection part of the base 22 with the rotating shaft is large, a second reinforcing part 241 may be provided at the connection part of the base 22 with the rotating shaft.

[0076] In another embodiment, the base 22 and the fixing portion 52 are provided separately, and the number and position of the second reinforcing portions 241 on the base 22 are set mainly according to the position and number of the force acting on the base 22 by the fixing portion 52. For example, both ends of the fixing portion 52 are rotatably connected to the rotating portion 51 via the rotating shaft 53. In other words, both ends of the fixing portion 52 become force application points. Therefore, one second reinforcing portion 241 is provided at each position near both ends of the fixing portion 52 on the base 22 to reinforce each of the two force application points.

[0077] It should be noted that the second reinforcing portions 241 are provided mainly to increase the strength of the stand. Therefore, the number and positions of the second reinforcing portions 241 are set mainly according to the positions and number of points on the base 22 that receive a large force. It should be understood that if the base 22 does not include the first reinforcing portions 240, only the second reinforcing portions 241 may be provided.

[0078] The base 22 and the support member 21 may both be made of a metal material such as an aluminum alloy, or may both be made of a plastic material. Alternatively, one part may be made of a metal material and the other part may be made of a plastic material. It is preferable to use a metal material for both the base 22 and the support member 21, as this provides better strength and makes the stand less susceptible to breakage. Furthermore, a reinforcing member may be formed on the metal base 22 by press molding or cut molding.

[0079] 27, in order to increase the strength of the end of the rotating part 51 remote from the rotating shaft 53, the end of the rotating part 51 remote from the rotating shaft 53 uses a multi-layer structure. The end of the rotating part 51 remote from the rotating shaft 53 preferably uses a two-layer structure, and the two-layer structure design ensures the strength of the end of the rotating part 51 remote from the rotating shaft 53 while satisfying the requirement that the thickness dimension of the stand assembly 2 be small, and the rotating part 51 may be formed by folding a metal sheet.

[0080] In order to enhance the deformation capacity of the pivoting part 51, the multi-layer structure of the pivoting part 51 is provided with a notch corresponding to the reinforcing body. Specifically, in this embodiment, a buffer part 511 is provided in the portion of the pivoting part 51 close to the pivot axis 53 (i.e., the multi-layer structure is provided with a buffer part 511), forming a deformation part of the pivoting part 51 and improving the deformation capacity of the portion of the pivoting part 51 close to the pivot axis 53, thereby providing buffering when the stand assembly 2 is rotated and increasing the service life of the pivoting part 51.

[0081] Furthermore, the buffer portion 511 is a notch provided corresponding to the second reinforcing portion 241. With this design, the second reinforcing portion 241 can rotate within the buffer portion 511 during the process of fitting the base 22 and the support member 21 together, thereby ensuring perfect fitting between the base 22 and the support member 21.

[0082] In order to increase the strength of the stand assembly 2, the rotating part 51 has arc-shaped peripheries extending outward on both sides at the end farther from the rotating shaft 53. This allows the rotating part 51 to receive force more uniformly when the stand assembly 2 is in the supported state, thereby increasing the strength of the product.

[0083] In one embodiment, referring to Figures 28 and 29, a position control notch 512 is provided at the end of the rotating part 51 close to the rotating axis 53, and a position control protrusion 522 is provided on the base 22 at a location corresponding to the position control notch 512, or a position control notch 512 is provided at the end of the rotating part 51 close to the rotating axis 53, and a position control protrusion 522 is provided on the fixed part 52 at a location corresponding to the position control notch 512. When the base 22 and the support member 21 rotate relative to each other to the maximum angle, the position control protrusion 522 and the rotating part 51 abut within the position control notch 512, and due to the design of the position control notch 512 and the position control protrusion 522, the position of the fulcrum changes from the abutment point G between the base 22 and the support member 21 to the abutment point H between the position control protrusion 522 and the rotating part 51, and the force receiving direction of the base 22 is changed, i.e., from the vertical direction F1 in Figure 26 to the diagonal direction F2 in Figures 19 and 29, thereby further improving the strength and service life of the base 22.

[0084] Furthermore, the number of position restriction notches 512 may be set to more than one, and the position of the position restriction notch 512 may be set as necessary. For example, one position restriction notch 512 may be provided on the left side of the end of the rotating part 51 that is close to the rotating shaft 53, or one position restriction notch 512 may be provided on the right side of the end of the rotating part 51 that is close to the rotating shaft 53. Furthermore, in order to balance the force received at the first end, one position restriction notch 512 may be provided on both the left and right sides of the end of the rotating part 51 that is close to the rotating shaft 53. It is preferable to provide only one position restriction notch 512, which simplifies the structure and reduces manufacturing difficulty, and the position of the position restriction notch 512 is provided in the middle of the end of the rotating part 51 that is close to the rotating shaft 53, thereby preventing damage to the rotating part 51 due to an imbalance in the force received. It should be noted that the above is merely an exemplary description of the number and positions of the position limiting notches 512, and the number and positions of the position limiting notches 512 can be set according to actual needs.

[0085] Referring to Figure 19, the electronic device accessory of this embodiment further includes an accessory main body 1 and the stand assembly 2 of the above embodiment, and the housing is provided with a storage compartment for placing the electronic device, and the stand assembly 2 is connected to the side of the accessory main body 1 that is away from the storage compartment.

[0086] Referring also to Figure 29, in this embodiment, the fixing part 52 is provided at the bottom of the base 22 and is located between the base 22 and the accessory main body 1. Compared to the embodiment in which the fixing part 52 is provided above the base 22, the connection between the fixing part 52 and the base 22 in this embodiment is more stable and it is less likely to come off the base 22. Meanwhile, since the accessory main body 1 is usually made of plastic material, when the base 22 and the support member 21 rotate relative to each other to the maximum angle, the accessory main body 1 can cancel out the force F3 applied at the position of the second reinforcing part 241 on the base 22, thereby ensuring the strength of the base 22.

[0087] Referring to Figures 30 to 32, the accessory main body 1 includes a back plate 13 and a bezel 14, and the back plate 13 and the bezel 14 are fixedly connected to form a cavity, and since the shape of the cavity resembles the shape of an electronic device, the accessory main body 1 can be fitted over the electronic device to protect the electronic device.

[0088] Furthermore, the back plate 13 is fixed to the base 22, and the method of connecting the back plate 13 and the base 22 may be selected from adhesive bonding and connection with a connecting member. In this embodiment, the method of connecting the back plate 13 and the base 22 is connection with a connecting member (for example, a structure such as a rivet), and the connection with a connecting member is stronger than that with adhesive bonding, making it more difficult for the stand assembly 2 to detach from the accessory main body 1.

[0089] Furthermore, the back plate 13 and the base 22 are connected using a circlip 4 (for example, the first pivoting member 4 in other embodiments), the back plate 13 is provided with a groove (for example, the receiving groove 11 in other embodiments) for accommodating the stand assembly 2, the wall surface of the groove is provided with a groove passage (for example, the second fixing groove 113 in other embodiments), and the base 22 is provided with a cooperating groove (for example, the first fixing groove 223 in other embodiments) corresponding to the groove passage, and by placing the circlip 4 in the groove passage and the cooperating groove, a fixed connection between the back plate 13 and the base 22 is achieved, resulting in a simple structure and high connection strength.

[0090] Furthermore, to facilitate removal and maintenance, removal openings 2231 are provided at both ends of the cooperating groove in the base 22, and the removal openings 2231 are designed with a straight surface, which makes the circlip 4 less likely to become stuck due to force applied during the rotation of the stand assembly 2 compared to an arc-shaped design.

[0091] Since the base 22 is usually made of a metal material and the back plate 13 is usually made of a plastic material, the base 22 causes wear on the back plate 13 during the rotation of the stand assembly 2. Therefore, in this embodiment, a damper sheet 42 (e.g., spacer 42 in other embodiments) is provided between the base 22 and the back plate 13, which generates damping during the rotation of the stand assembly 2 and reduces wear on the back plate 13 caused by the base 22.

[0092] It should be noted that the above is a description of the case where the stand assembly 2 is connected to the accessory body 1 via the base 22; the stand assembly 2 may also be connected to the accessory body 1 via the support member 21, but the connection method, corresponding structural design and effects achieved are the same as when the stand assembly 2 is connected to the accessory body 1 via the base 22, and will not be described one by one here.

[0093] The material of the accessory body 1 may be an elastic material, which can provide a certain cushioning effect when the electronic device slips off and reduce the risk of damage to the electronic device. It is preferable that the accessory body 1 is made of PC material, which has good impact resistance and heat resistance and can meet the basic requirements of a protective case.

[0094] To meet the needs of wireless charging of electronic devices, the electronic device protective case structure of this embodiment is further provided with a magnetic attraction device, which allows the charging coil of the electronic device to accurately position the wireless charger and ensure the normal progress of wireless charging.

[0095] The magnetic attraction device includes a magnetic attraction member 7 and a positioning calibration member 70. The positioning calibration member 70 is fixed to the back plate 13 and can be attracted by a magnetic element. The magnetic attraction member 7 is fixed to the stand assembly 2. The magnetic attraction member 7 realizes the relative positioning of the electronic device and the wireless charger, and then the positioning calibration member 70 realizes the final positioning of the electronic device and the wireless charger.

[0096] In order to accurately position the wireless charger, the stand assembly 2 of this embodiment uses a ring-shaped structure, and the magnetic attraction members 7 are also distributed in a ring-shaped manner within the stand assembly 2. The ring-shaped distributed magnetic attraction members 7 and the magnetic attraction members within the wireless charger attract each other, thereby realizing the relative positioning of the electronic device and the wireless charger. It should be noted that the ring-shaped structure is only one of the structural designs of the stand assembly 2 and does not limit the structure of the stand assembly 2.

[0097] In order to improve the appearance of the product and protect the surfaces of related parts, a calibration member cover 701 is provided at the corresponding portion of the positioning calibration member 70 in this embodiment, a magnetic shielding member 2114 is provided at the corresponding portion of the magnetic attraction member 7, and a support member cover 2113 (for example, the support member cover 2113 in other embodiments) is provided on the surface of the support member 21 close to the base 22. The design of the support member cover 2113 not only achieves an aesthetic effect, but also cushions the impact force when the base 22 and the support member 21 are mated, thereby preventing damage to the support member 21 and base 22 caused by the impact force and reducing the noise when the lids are mated.

[0098] To facilitate use of the stand assembly 2, in this embodiment, an auxiliary port is further provided at the end of the support member 21 far from the pivot portion 51, which allows the user to easily pivot the support member 21. Preferably, the auxiliary port is arc-shaped, which can better fit the human finger and provide more comfort.

[0099] <Fifth Example> 33 and 35, a fifth embodiment of the present application provides an electronic device accessory. The primary difference from the previous embodiments is that it further includes a positioning structure 6 disposed between the stand assembly 2 and the accessory main body 1. In this embodiment, the electronic device accessory will be described using an electronic device protective case as an example. The electronic device accessory includes a back panel 13, a bezel 14, a stand assembly 2, and the positioning structure 6. The back panel 13 and the bezel 14 enclose and form a housing 15 for housing an electronic device. The bezel 14 further includes grooves corresponding to, for example, the power key, volume key, etc., of the electronic device, as well as holes corresponding to the volume hole, sound collection hole, etc. The back panel 13 further includes holes corresponding to, for example, the camera, flash, etc. The back panel 13 and the bezel 14 together constitute, for example, the accessory main body 1 of the electronic device accessory. The back panel 13 has a receiving groove 11 and a positioning member mounting groove 16 on the side facing away from the housing 15. Specifically, for example, the positioning member mounting groove 16 is recessed from the surface farther from the storage chamber 15 toward the storage chamber 15. The positioning member mounting groove 16 and the receiving groove 11 are connected to each other. The receiving groove 11 is provided, for example, at the center of the accessory main body 1 and is, for example, a closed circular ring, with a boss 17 formed in the middle of the receiving groove 11 corresponding to the boss. The positioning member mounting groove 16 is, for example, a band-shaped groove, with one side of the band-shaped groove connected to one of the inscribed surface 222 and the circumscribed surface 221. That is, the positioning member mounting groove 16 is provided within the boss 17 or is provided at a location on the back plate 13 other than the boss 17.

[0100] 33 to 35, the stand assembly 2 is provided in the receiving groove 11, and the stand assembly 2 includes a base 22 and a support member 21, and the positioning structure 6 includes a position restricting member 61 and a positioning member 62. The base 22 is rotatably connected to the back plate 13 and is rotatable within the receiving groove 11. That is, the stand assembly 2 is rotatable 360° around the boss 17, allowing the user to rotate the stand assembly 2 to a desired direction depending on the needs of use. The support member 21 is rotatably connected to the base 22 and is rotatable in a direction toward or away from the back plate 13. Specifically, the support member 21 rotates relative to the base 22 along the direction shown in FIG. 38, for example. 37 relative to the position restriction member 61, and by directly applying a thrust to the base 22, the base 22 is rotated within the receiving groove 11, or by twisting the support member 21 that has already rotated far away from the base 22, the base 22 is rotated within the receiving groove 11. The supporting direction of the support member 21 changes according to the change in the position of the second rotating member 5.

[0101] In one embodiment, the position restricting member 61 is provided on the base 22. The positioning member 62 has one end provided in the positioning member mounting groove 16 and the other opposing end elastically abutting against the position restricting member 61. The positioning member 62 further includes, for example, an elastic portion 622 and a positioning portion 621. The elastic portion 622 has one end provided in the positioning member mounting groove 16 and the other opposing end provided with the positioning portion 621. The positioning portion 621 abuts against the position restricting member 61. The elastic portion 622 is an elastic, expandable device, specifically, for example, a spring. One end of the spring abuts against the groove surface of the positioning member mounting groove 16 farther from the stand assembly 2, and the positioning portion 621 applies a force to the positioning portion 621 to abut against the upper position restricting member 61. The length of the spring in its natural state is greater than the length of the positioning member mounting groove 16. As shown in FIG. 37 , the position restricting member 61 includes multiple position restricting grooves 611, which are distributed around the base 22. The multiple grooves in the position restricting member 61 allow the stand assembly 2 to be fixed at multiple angles. Specifically, the positioning portions 621 are, for example, beads. Specifically, the position restricting member 61 includes, for example, multiple arch-shaped grooves. The arch-shaped grooves fit into spherical beads. The shape of the position restricting member 61 matches the shape of the positioning portions 621, and the connections between the multiple grooves in the position restricting member 61 are transitioned in an arc, allowing the positioning portions 621 to easily move between the multiple grooves. In another embodiment, the multiple position restricting grooves 611 are, for example, arc-shaped grooves, and each arc-shaped groove extends from the side close to the back panel 13 toward a direction away from the back panel 13.

[0102] 37 and 38, the base 22 includes opposing inscribed and circumscribed surfaces 222 and 221. The positioning member 61 is provided, for example, on the inscribed surface 222. The positioning member mounting groove 16 is provided on the side of the positioning member 61 that is farther from the base 22. That is, the positioning member mounting groove 16 is provided in the boss 17. In this embodiment, there is only one positioning member mounting groove 16, which is connected to the inscribed surface 222. In other embodiments, there may be multiple positioning member mounting grooves 16, which are uniformly distributed around the inscribed surface 222, and each positioning member mounting groove 16 is provided with a single positioning member 62. Providing multiple positioning members 62 can further strengthen the engagement of the stand assembly 2, and the uniform arrangement of the positioning members 62 uniformly distributes the force abutting against the stand assembly 2.

[0103] The stand assembly 2 further includes, for example, a boss cover plate 25, which is provided on the side of the base 22 farther from the accessory main body 1 and covers and surrounds the boss 17, preventing the positioning member 62 from coming out of the positioning member mounting groove 16. By providing the positioning member mounting groove 16 in combination with the boss cover plate 25, it becomes easy to mount or replace the positioning member 62.

[0104] 35 , the base 22 includes an inscribed surface 222 and an circumscribed surface 221 that face each other, and the stand assembly 2 further includes a second rotating member 5 that is provided adjacent to the circumscribed surface 221 and is connected to the base 22 and the support member 21. The second rotating member 5 includes, for example, a fixed portion 52, a rotating portion 51, and a rotating shaft 53. The base 22 is provided with, for example, a mounting groove 227, and the support member 21 is provided with a support connecting portion 212. The fixed portion 52 is inserted into the mounting groove 227, and the rotating portion 51 is inserted into the support connecting portion 212, and the fixed portion 52 and the rotating portion 51 are rotatably connected via the rotating shaft 53. The pivot shaft 53 is provided with, for example, damping, and the support member 21 is hinged to the base 22 via the pivot shaft 53 with damping, so that after the support member 21 has been rotated to the desired angle by the user, it is difficult for it to rotate again when supporting an electronic device.

[0105] As shown in FIG. 35 , the support member main body 211 of the support member 21 includes a support member housing 2111 and a support member cover 2113. The support member housing 2111 has an annular groove 2112 formed therein. The stand assembly 2 further includes a magnetic attraction member 7 disposed within the annular groove 2112. The magnetic attraction member 7 is used to magnetically attract, for example, a charging device for an electronic device. Specifically, the magnetic attraction member 7 may be, for example, an iron sheet or a magnetic ring. The annular groove 2112 is, for example, a ring-shaped groove recessed from the side closer to the base 22 toward the direction away from the base 22. The magnetic attraction member 7 may, for example, have a notched annular structure. The provision of the notch prevents the magnetic attraction member 7 from affecting the charging function of the electronic device via the wireless charging device. Furthermore, the support member cover 2113 provided on the side of the support member 21 closest to the base 22 covers the magnetically attractive member 7 provided in the annular groove 2112 to prevent the magnetically attractive member 7 from falling out and to maintain the consistency of the appearance of the stand assembly 2 during use. Specifically, the support member cover 2113 is, for example, a Mylar sheet, and is attached and fixed to the support member housing 2111 or the magnetically attractive member 7. In this embodiment, the support member 21 is made of plastic, and the support member main body 211 and the support member connecting portion 212 are integrally molded.

[0106] In one embodiment, the support member 21 is made of, for example, a metal material, does not include the magnetic attraction member 7, and is annular with a notch. The support member 21 has an annular structure with a notch. By providing the notch, the metal support member 21 does not affect the charging function of the electronic device via the wireless charging device.

[0107] 34 and 35 , the stand assembly 2 further includes, for example, an annular boss 26, which is provided on the side of the base 22 away from the accessory main body 1 and is close to the inscribed surface 222. A lid mating space 261 is formed by combining the annular boss 26 with the base 22, and the support member 21 can engage with the annular boss 26 within the lid mating space 261. By providing damping to the rotation shaft 53 in addition to the design of the lid mating space 261, when the stand assembly 2 is not in use, the support member 21 can be held within the lid mating space 261 so as not to swing in association with the swing of the electronic device.

[0108] To summarize the above, the electronic device accessory provided by this embodiment has a rotatable stand assembly that can provide multi-directional and multi-angle support for the electronic device. The electronic device accessory is provided with a positioning structure with an elastic member, and the stand assembly is provided with a position control structure, so that the stand assembly is rotatably connected to the accessory body and is compactly joined together. In addition, a magnetic attraction member is installed in the stand assembly to assist in attracting the wireless charging device and fixing the electronic device.

[0109] <Sixth Example> 39 to 41 , a sixth embodiment of the present application provides an electronic device accessory, which differs from the above-described embodiments mainly in the structure of the base 22. In this embodiment, the electronic device accessory will be described using an electronic device protective case as an example. The electronic device accessory includes an accessory main body 1 and a stand assembly 2. The accessory main body 1 includes a back panel 13 and a bezel 14. The bezel 14 is connected to the outer periphery of the back panel 13, and the bezel 14 and the back panel 13 surround a storage chamber 15 for storing an electronic device such as a mobile phone or tablet. A receiving groove 11 communicating with the storage chamber 15 is formed through the back panel 13. In this embodiment, the receiving groove 11 is an attachment hole that penetrates the back panel 13. The stand assembly 2 is attached to the receiving groove 11. The stand assembly 2 can provide a support effect when rotated by a certain angle relative to the back panel 13, thereby supporting the electronic device horizontally or vertically on a support surface such as a tabletop, freeing up the user's hands. Furthermore, by mounting the stand assembly 2 in the receiving groove 11 of the back plate 13, the overall thickness of the accessory main body 1 can be reduced, and it is possible to prevent the accessory main body 1 from being too thick and affecting the user's grip. The back plate 13 and the bezel 14 may be integrally molded or may be separately assembled and molded, and in this embodiment, the back plate 13 and the bezel 14 are separately assembled and molded.

[0110] The stand assembly 2 includes a support member 21 and a base 22. The base 22 is located in the receiving groove 11 and connected to the back plate 13. The support member 21 is rotatably mounted on the side of the base 22 that is farther from the receiving chamber 15. When the support member 21 is rotated relative to the base 22 by a certain angle, an angle is formed between the support member 21 and the back plate 13, allowing the support member 21 to support the back plate 13 and the bezel 14 and further provide support for electronic devices. Moreover, since the support member 21 in this embodiment is a magnetically attractive support member that has a magnetic attraction effect, the accessory body 1 can be used in conjunction with a wireless charger or a magnetically attractive vehicle stand that also has a magnetic attraction function.

[0111] The specific thickness of the stand assembly 2 is not limited, and in this embodiment, the thickness of the stand assembly 2 is approximately 3 mm, and the side of the stand assembly 2 far from the storage chamber 15 is flush with the side of the back plate 13 far from the storage chamber 15, or protrudes slightly from the side of the back plate 13 far from the storage chamber 15, which avoids affecting the user's grip due to protruding too much from the back plate 13 and also reduces the impact on wireless charging.

[0112] 41 and 42, the base 22 includes a base body 270 and a base cover body 271, and the base cover body 271 is connected to the side of the base body 270 that is farther from the accommodation chamber 15. A first rotating member 4 is provided on the inner wall of the receiving groove 11, and the first rotating member 4 extends along the circumferential direction of the receiving groove 11 and is interposed between the base body 270 and the base cover body 271. In this embodiment, the first rotating member 4 is fixedly connected to the inner wall of the receiving groove 11 or is formed integrally therewith. The seat body 270 is fitted to the side of the first pivoting member 4 closer to the storage chamber 15, and the base cover body 271 is fitted to the side of the first pivoting member 4 farther from the storage chamber 15, thereby forming a laminated structure, whereby the first pivoting member 4 is sandwiched between the seat body 270 and the base cover body 271, and when the seat body 270 and the base cover body 271 are connected to each other, the first pivoting member 4 can form a position control effect on the base 22, thereby increasing the stability of the base 22 and reducing the risk of the base 22 escaping from the receiving groove 11.

[0113] In one embodiment, the base body 270 and the base cover body 271 are both made of plastic material, i.e., the base body 270 and the base cover body 271 are both plastic members, which, compared to the magnetic attraction member 7, can avoid the influence of the base 22 on the wireless charging efficiency and can also avoid the occurrence of eddy current effects during the wireless charging process.

[0114] The base body 270 is made of a transparent material, and the base cover body 271 is annular and connected to a position close to the edge of the base body 270, so that when a logo or other pattern of an electronic device is on the base body 270, the base body 270 does not block the logo or pattern.

[0115] The specific connection method between the base body 270 and the base cover 271 is not limited, and may be, for example, welding, adhesive bonding, or connection using a connecting member. In this embodiment, the base body 270 and the base cover 271 are welded and fixed to each other via ultrasonic welding. For example, the base body 270 may have a protrusion and the base cover 271 may have a groove. The protrusion is inserted into the groove, and the two are rubbed together by ultrasonic high-frequency vibration of a jig to heat and melt. The protrusion on the base body 270 and the groove on the base cover 271 melt together, further securing the base body 270 and the base cover 271 to each other. Ultrasonic thermal fusion welding ensures the connection strength between the base body 270 and the base cover 271 and reduces the risk of separation between the base body 270 and the base cover 271, thereby further reducing the risk of the base 22 escaping from the receiving groove 11.

[0116] Referring to Figures 44 and 45, in one embodiment, a mutually cooperating alignment structure is provided between the base body 270 and the base cover body 271, and the alignment structure can form an alignment effect on the base cover body 271 and the base body 270, so that the relative positions of the base body 270 and the base cover body 271 can be quickly identified before performing the welding operation.

[0117] The specific form of the alignment structure is not limited, and in this embodiment, the alignment structure includes a locking hook 2711 provided on the base cover 271 and a corresponding alignment hole 2701 provided on the base 270. The alignment hole 2701 has a generally stepped shape, and the locking hook 2711 is inserted into the alignment hole 2701 and hooked onto the inner wall of the alignment hole 2701. The provision of the locking hook 2711 and the alignment hole 2701 cooperating with each other provides an alignment effect for the base 270 and the base cover 271, making it possible to quickly determine the relative positions of the base 270 and the base cover 271 and also to provide a certain positional restriction effect for the base 270 and the base cover 271, making it possible to prevent the base 270 and the base cover 271 from moving relative to each other during the welding operation.

[0118] In another embodiment, the base 270 may be provided with a locking hook 2711 and the base cover 271 may be provided with a corresponding alignment hole 2701 .

[0119] The specific numbers of the locking hooks 2711 and the alignment holes 2701 are not limited and may be one or more. In this embodiment, the numbers of the locking hooks 2711 and the alignment holes 2701 are four, the four locking hooks 2711 are arranged at intervals along the circumferential direction of the base cover 271, and the four alignment holes 2701 are arranged at intervals along the circumferential direction of the base body 270, and each locking hook 2711 is inserted into a corresponding one of the alignment holes 2701, which further improves the positioning and position control effects.

[0120] 42 and 43, in one embodiment, a recessed groove that cooperates to form a first fixing groove 223 is provided on the side of base 270 closer to base cover 271 and on the side of base cover 271 closer to base 270, i.e., on both opposing sides of base 270 and base cover 271, and first rotating member 4 is housed in first fixing groove 223. The recessed grooves in base 270 and base cover 271 communicate with each other and cooperate to form annular first fixing groove 223, and first rotating member 4 is housed in this annular groove, which is advantageous for improving the compactness of the overall structure.

[0121] In other embodiments, the first fixing groove 223 may be provided only on the side of the base 270 closer to the base cover 271 or only on the side of the base cover 271 closer to the base 270.

[0122] It is understandable that the base 22 and the back plate 13 may be fixedly connected or rotatably connected. In this embodiment, the first rotating member 4 is rotatably inserted into the first fixed groove 223, so that the base 22 is rotatably mounted in the receiving groove 11. The base 22 is rotatable relative to the back plate 13, and during the rotation process, the base 22 rotates the support member 21 relative to the back plate 13, thereby adjusting the relative position of the support member 21 and forming different supporting effects.

[0123] The first rotating member 4 and the inner wall of the first fixed groove 223 are provided with a positioning structure 6 that cooperates with each other. When the base 22 rotates by a certain angle relative to the back plate 13, the positioning structure 6 can form a positioning effect on the base 22, so that the base 22 is held in that position, thereby enhancing the stability of the base 22 and reducing the risk of the base 22 rotating by itself relative to the back plate 13, further improving stability during the supporting process.

[0124] 42, 43, and 46, the specific form of the positioning structure 6 is not limited. In this embodiment, the positioning structure 6 includes a positioning member 62 and a position restricting member. The position restricting member includes a positioning hole 611 (e.g., the position restricting groove 611 in other embodiments). The positioning member 62 includes a resilient arm 622 connected to the first rotating member 4 and a positioning bump 621 provided on the resilient arm 622. The positioning bump 621 and the resilient arm 622 are, for example, the positioning portion 621 and the resilient portion 622 in other embodiments, respectively. The positioning hole 611 is provided on the inner wall of the first fixing groove 223 corresponding to the positioning bump 621 so that the positioning bump 621 snaps in. The resilient arm 622 extends along the circumferential direction of the first fixing groove 223. One end of the resilient arm 622 is connected to the first rotating member 4 and the other end is connected to the positioning bump 621. The resilient arm 622 has a certain elasticity and is therefore deformable. When the base 22 rotates relative to the back plate 13, the positioning bump 621 is pressed by the inner wall of the first fixing groove 223, causing deformation of the elastic arm 622. When the positioning bump 621 moves to the positioning hole 611, the inner wall of the first fixing groove 223 no longer presses on the positioning bump 621, and the elastic arm 622 returns to its original state due to the action of its own elastic force, causing the positioning bump 621 to snap into the positioning hole 611, creating a snap-fit ​​effect.Furthermore, a certain positional restriction effect is created circumferentially for the base 22, positioning the base 22 at that position and reducing the risk of the base 22 rotating relative to the back plate 13.

[0125] In another embodiment, a positioning member 62 may be provided on the inner wall of the first fixing groove 223, and a positioning hole 611 may be provided correspondingly on the first rotating member 4. In this case, the elastic arm 622 of the positioning member 62 is connected to the inner wall of the first fixing groove 223, and the positioning bump 621 is connected to the elastic arm 622 and snapped into the positioning hole 611.

[0126] The specific numbers of the positioning members 62 and the positioning holes 611 are not limited and may be one or more. In this embodiment, there are multiple positioning members 62 and positioning holes 611, and the multiple positioning members 62 and the multiple positioning holes 611 are arranged at intervals along the circumferential direction of the first fixing groove 223, and the positioning bump 621 of any positioning member 62 can selectively snap into any one of the positioning holes 611. By providing multiple cooperating positioning members 62 and positioning holes 611, when the base 22 rotates by a certain angle relative to the back plate 13, the positioning bump 621 of the positioning member 62 snaps into the corresponding positioning hole 611, so that the base 22 is held in that position and the position adjustment of the support member 21 is facilitated.

[0127] In one embodiment, the accessory body 1 is approximately rectangular and has four side edges connected in series, and the support member 21 has one end rotatably connected to the base 22 via a pivot axis 53, and the other end is movable toward or away from the base 22, with the pivot axis 53 being parallel to the adjacent side edges.

[0128] There are four positioning bumps 621 and positioning holes 611, and the four positioning holes 611 are uniformly spaced apart along the circumferential direction of the first fixing groove 223, i.e., the circular angle corresponding to two adjacent positioning holes 611 is 90°. As a result, when the base 22 is rotated by an angle that is an integer multiple of 90° (e.g., 90°, 180°, 270°, etc.), the positioning bump 621 will snap into the corresponding positioning hole 611.

[0129] As can be seen from Figure 43, the support member 21 may be rotatably connected to the base body 270 or to the base cover body 271, and in this embodiment, the base cover body 271 is annular, and an escape groove 2241 is provided on the side of the base body 270 away from the storage chamber 15, and the support member 21 is housed in the escape groove 2241 and rotatably connected to the base body 270, and the base cover body 271 is wrapped around the outer periphery of the support member 21.

[0130] One end of the support member 21 is rotatably connected to the base 270 via the rotation shaft 53, and the other end of the support member 21 is provided with a finger hook 214, so that a user can insert their finger or the stand assembly 2 into the finger hook 214, making it easy for the user to rotate the support member 21 out of the escape groove 2241. In this embodiment, the finger hook 214 is a notch provided in the support member 21.

[0131] 45, a reinforcing plate 2702 is attached to the side of the seat body 270 that is closer to the accommodation chamber 15. The reinforcing plate 2702 can increase the strength of the entire base 22, making the base 22 more resistant to distortion and preventing the base 22 from escaping from the receiving groove 11 due to distortion caused by the effect of the support member 21 when the support member 21 is rotated. Specifically, the reinforcing plate 2702 is an annular steel sheet that is caulked to the seat body 270.

[0132] As shown in FIG. 47 , the support member 21 includes a support body 211 connected to the base 22 and a magnetically attracted member 7 that can be attracted by a magnet. The support body 211 is made of plastic and has an annular groove 2112 formed therein. The magnetically attracted member 7 is housed within the annular groove 2112, preventing the magnetically attracted member 7 from being exposed to the outside. The accessory body 1 can cooperate with a wireless charger having a magnetic attraction function via the magnetically attracted member 7 to enhance the stability of the electronic device during charging. Furthermore, since the support body 211 is made of plastic and the magnetically attracted member 7 is disposed within the plastic, this ensures that the support member 21 has a magnetic attraction function, reduces the impact on charging efficiency, and prevents eddy currents from occurring, compared to an embodiment in which the entire support member 21 is made of metal. Furthermore, the support main body 211 further includes a support member cover 2113 for covering the annular groove 2112 or the magnetic attraction member 7, and the shape of the support member cover 2113 is adapted to match the annular groove 2112 or the magnetic attraction member 7.

[0133] The magnetically attractive member 7 may be a magnet having magnetic properties, or may be a metal that is not magnetic but can be attracted by a magnet. In this embodiment, the magnetically attractive member 7 is a magnet. A plurality of magnetically attractive members 7 are provided within the support member 21 at intervals from one another, and each magnetically attractive member 7 contains one or more metal elements, which can enhance the magnetic attraction effect of the support member 21 and prevent the magnetically attractive members 7 from forming a ring shape and from generating eddy current effects during charging.

[0134] In this embodiment, the base includes a base body and a base cover, and the base body and base cover are located on opposite sides of the first pivoting member. When the first pivoting member is sandwiched between the base body and the base cover and connected to the base cover, the first pivoting member acts as a positioning constraint for the base, thereby enhancing the stability of the base and reducing the risk of the base slipping out of the receiving groove. Furthermore, the base body and base cover are both made of plastic, which prevents the base from affecting wireless charging efficiency and also prevents eddy currents from occurring during the wireless charging process.

[0135] <Seventh Example> Referring to FIGS. 48 to 50 , a sixth embodiment of the present application provides an electronic device accessory, which differs from the previous embodiments mainly in the structures of the base 22 and the positioning structure 6. In this embodiment, the electronic device accessory will be described using an electronic device protective case as an example. The electronic device accessory provided in this embodiment includes an accessory main body 1 and a stand assembly 2. The stand assembly 2 is rotatably connected to the accessory main body 1 via a first rotating member 4, and the first rotating member 4 is provided with a rotating positioning structure that cooperates with the stand assembly 2 or the accessory main body 1. The stand assembly 2 can support the accessory main body 1, and by placing an electronic device on the side of the accessory main body 1 farther from the stand assembly 2, it can provide a supporting effect for the electronic device. Because the stand assembly 2 is rotatable relative to the accessory main body 1, different supporting effects can be achieved by adjusting the position of the stand assembly 2 using the rotatable stand assembly 2. The rotating positioning structure provides a positioning effect for the stand assembly 2 when the stand assembly 2 is rotated by a certain angle, and can hold the stand assembly 2 in that position. By providing the rotational positioning structure on the first rotational member 4, the first rotational member 4 not only has the function of connecting the accessory main body 1 and the stand assembly 2, but also has a positioning function.The integration of the connection function and the positioning function not only is advantageous for simplifying the overall structure of the electronic device accessory, but also allows the first rotational member 4 and the rotational positioning structure to share some space, which is advantageous for reducing the overall thickness of the electronic device accessory.

[0136] It can be understood that the stand assembly 2 being rotatably connected to the accessory body 1 via the first rotating member 4 may be such that the first rotating member 4 is fixedly connected to the stand assembly 2 and movably connected to the accessory body 1, or such that the first rotating member 4 is fixedly connected to the accessory body 1 and movably connected to the stand assembly 2, or such that the first rotating member 4 is movably connected to the stand assembly 2 and the accessory body 1, respectively; in short, it is sufficient that the stand assembly 2 can rotate relative to the accessory body 1 after the stand assembly 2 and the accessory body 1 are connected by the first rotating member 4.

[0137] In this embodiment, the first rotating member 4 and the accessory main body 1 are molded separately and fixed relative to each other, and the first rotating member 4 movably cooperates with the stand assembly 2. Because the first rotating member 4 is an independent part mounted between the stand assembly 2 and the accessory main body 1, the independently provided first rotating member 4 not only realizes the rotational connection between the stand assembly 2 and the accessory main body 1, but also provides a rotational positioning function for the stand assembly 2 and the accessory main body 1, resulting in a more compact overall internal structure of the electronic accessory, easier production and processing, and improved production efficiency.

[0138] The specific type of the accessory main body 1 is not limited, and may be, for example, an electronic device protective case, a wireless charger, a mobile power supply, a card holder, etc. In this embodiment, the accessory main body 1 is a housing for an electronic device protective case, and includes a back plate 13 and a bezel 14. The bezel 14 is attached to the edge of the back plate 13, and the bezel 14 and the back plate 13 surround and form a storage space for storing an electronic device. The stand assembly 2 is attached to the back plate 13.

[0139] 51 to 53 , in one embodiment, a first snap-fit ​​member 44 and a second snap-fit ​​member 28 that cooperate with each other are provided between the first rotating member 4 and the accessory main body 1 or the stand assembly 2. The rotation positioning structure is one of the first snap-fit ​​member 44 and the second snap-fit ​​member 28, and the second snap-fit ​​member 28 is provided on the accessory main body 1 or the stand assembly 2. When the stand assembly 2 rotates by a certain angle relative to the accessory main body 1, the first snap-fit ​​member 44 snaps into cooperation with the corresponding second snap-fit ​​member 28, thereby forming a positioning effect for the stand assembly 2. Rotating the stand assembly 2 not only requires overcoming the frictional force between the first rotating member 4 and the stand assembly 2, but also requires an additional force to release the snap-fit ​​effect of the first snap-fit ​​member 44 and the second snap-fit ​​member 28. Therefore, cooperation between the first snap-fit ​​member 44 and the second snap-fit ​​member 28 has the effect of enhancing the stability of the stand assembly 2 and reducing the risk of the stand assembly 2 rotating relative to the accessory main body 1 due to incorrect operation. Specifically, the pivot positioning structure is a first snap-fit ​​member 44 , and the second snap-fit ​​member 28 is provided on the stand assembly 2 .

[0140] The first snap-fit ​​member 44 includes a snap-fit ​​spring arm 441 and a snap-fit ​​body 442 provided on the snap-fit ​​spring arm 441, and the snap-fit ​​spring arm 441 is connected to the first rotating member 4 and is deformable relative to the first rotating member 4. When the snap-fit ​​spring arm 441 is deformed, the snap-fit ​​body 442 is moved relative to the second snap-fit ​​member 28, thereby realizing or releasing the snap-fit ​​effect, that is, forming or releasing a positioning effect with respect to the stand assembly 2.

[0141] The first rotating member 4 is provided with a snap-fit ​​receiving groove 45, and the snap-fit ​​resilient arm 441 is received in the snap-fit ​​receiving groove 45. One end of the snap-fit ​​resilient arm 441 is fixedly connected to the inner wall of the snap-fit ​​receiving groove 45, and the remaining portion is spaced apart from the inner wall of the snap-fit ​​receiving groove 45, forming a cantilever snap fit, which allows the snap-fit ​​resilient arm 441 to be deformed within the snap-fit ​​receiving groove 45. Receiving the snap-fit ​​resilient arm 441 in the snap-fit ​​receiving groove 45 is advantageous for reducing the overall thickness of the electronic accessory.

[0142] It is understandable that the snap-fit ​​resilient arm 441 and the first rotating member 4 may be molded as separate assembled parts or may be molded as a single piece. In this embodiment, the snap-fit ​​resilient arm 441 and the first rotating member 4 are molded as a single piece, and for example, the snap-fit ​​resilient arm 441 may be formed by opening a groove in the first rotating member 4, thereby achieving the effect of integrating the two.

[0143] The specific type of the second snap-fit ​​member 28 is not limited, and may be, for example, a snap hole or a protrusion. In this embodiment, the second snap-fit ​​member 28 is a snap hole provided in the stand assembly 2. During the process of rotating the stand assembly 2, the stand assembly 2 presses the snap-fit ​​body 442, and pressure is transmitted from the snap-fit ​​body 442 to the snap-fit ​​resilient arm 441, causing deformation of the snap-fit ​​resilient arm 441 and causing the snap-fit ​​body 442 to retreat from the snap hole, thereby releasing the snap-fit ​​effect. At this time, the snap-fit ​​body 442 is pressed against the stand assembly 2 by the action of the snap-fit ​​resilient arm 441. As the stand assembly 2 continues to rotate, the snap-fit ​​body 442 moves back to the snap hole, and the pressure on the snap-fit ​​body 442 is released, and the snap-fit ​​resilient arm 441 restores its original state due to the action of its own elasticity, causing the snap-fit ​​body 442 to snap into the snap hole, thereby forming the snap-fit ​​effect. If the second snap-fit ​​member 28 is a protrusion, the snap-fit ​​body 442 slides from one side of the protrusion to the other side as the stand assembly 2 rotates, and the snap-fit ​​effect is released.

[0144] When the snap-fit ​​body 442 exits the snap hole, it is pressed against the stand assembly 2, and the frictional force between the two is relatively large, forming a certain obstruction to the rotation of the stand assembly 2, so there is a damping feeling during the process of rotating the stand assembly 2. In addition, when the snap-fit ​​body 442 snaps into the snap hole, it collides with the stand assembly 2, making a "clang" sound. Therefore, the first snap-fit ​​member 44 and the second snap-fit ​​member 28 not only enhance the stability of the stand assembly 2, but also provide users with a better usage experience and playability. Similarly, if the second snap-fit ​​member 28 is a protrusion, the snap-fit ​​body 442 will come into contact with one side of the protrusion, creating an obstruction to the rotation of the stand assembly 2, and as the snap-fit ​​body 442 continues to slide against the protrusion, it will cause deformation of the snap-fit ​​spring arm 441, and when the snap-fit ​​body 442 slides to the other side of the protrusion, it will similarly collide with the stand assembly 2, emitting a collision sound.

[0145] The specific shapes of the snap-fit ​​body 442 and the snap holes are not limited, and in one embodiment, the snap-fit ​​body 442 and the snap holes are both circular in shape. In another embodiment, the snap holes may be columnar in shape.

[0146] The specific numbers of first snap-fit ​​members 44 and snap holes are not limited, and for example, there may be a plurality of each, or there may be one of each and a plurality of the other. In this embodiment, there are a plurality of snap holes, and the plurality of snap holes are arranged at intervals along the rotation direction of the stand assembly 2. By providing a plurality of snap holes, the stand can achieve positioning effects when rotated at different angles.

[0147] 53 , in one embodiment, the first rotating member 4 has an annular structure, the snap-fit ​​body 442 is also provided on one side of the snap-fit ​​resilient arm 441 in the axial direction of the first rotating member 4, and the snap hole is correspondingly provided on the axial side surface of the stand assembly 2 that corresponds to the snap-fit ​​body 442. In another embodiment, the first rotating member 4 may have an arc-shaped structure. During the process of rotating the stand assembly 2, the snap-fit ​​body 442 is pressed by the stand assembly 2, causing the end of the snap-fit ​​resilient arm 441 where the snap-fit ​​body 442 is provided to deform along the axial direction of the first rotating member 4, and as a result, the snap-fit ​​body 442 retreats from the snap hole or slides past the end of the protrusion.

[0148] 55 , in another embodiment, the snap-fit ​​body 442 is provided on one side of the snap-fit ​​resilient arm 441 in the radial direction of the first rotating member 4, and the snap hole is provided correspondingly on the radial side surface of the stand assembly 2 that corresponds to the snap-fit ​​body 442. In the process of rotating the stand assembly 2, the snap-fit ​​body 442 is pressed by the stand assembly 2, causing the end of the snap-fit ​​resilient arm 441 where the snap-fit ​​body 442 is provided to deform along the radial direction of the first rotating member 4, and as a result, the snap-fit ​​body 442 retracts from the snap hole.

[0149] 49 and 50, in one embodiment, the accessory main body 1 is provided with a receiving groove 11, the first rotating member 4 and the stand assembly 2 are received in the receiving groove 11, and the first rotating member 4 is rotatable relative to the accessory main body 1 in the circumferential direction of the receiving groove 11. By receiving the stand assembly 2 and the first rotating member 4 in the receiving groove 11, the stand assembly 2 and the first rotating member 4 can be made less conspicuous and the overall thickness of the electronic device accessory can also be reduced.

[0150] It can be understood that the receiving groove 11 may or may not penetrate the back plate 13 of the accessory body 1. In this embodiment, the receiving groove 11 penetrates the back plate 13 of the accessory body 1. This allows the depth of the receiving groove 11 to be maximized, providing more space for accommodating the stand assembly 2 and the first pivoting member 4, thereby further reducing the overall thickness of the electronic device accessory.

[0151] 49 to 51, in one embodiment, the stand assembly 2 includes a base 22 and a support member 21, the base 22 is rotatably connected to the accessory main body 1 via a first rotating member 4, and the support member 21 is rotatably attached to the base 22. The base 22 is received in the receiving groove 11, the second snap-fit ​​member 28 is provided on the base 22, and the support member 21 is rotatably attached to one side of the base 22 via a rotating shaft 53. When the support member 21 rotates by a certain angle around the rotating shaft 53 relative to the base 22 and the accessory main body 1, the support member 21 can fulfill its role of supporting the accessory main body 1. Since the base 22 is rotatably connected to the accessory body 1, when using the stand assembly 2, the base 22 only needs to be rotated. When the base 22 rotates relative to the accessory body 1, the base 22 rotates the support member 21 together with it, thereby adjusting the position of the support member 21. Next, by rotating the support member 21 and placing the accessory body 1 horizontally or vertically on the support surface, when the base 22 is rotated by the corresponding angle, the first snap-fit ​​member 44 and the second snap-fit ​​member 28 cooperate to snap-fit, thereby creating a positioning effect for the stand assembly 2 and positioning the base 22 in that position. This avoids the risk of the base 22 rotating relative to the accessory body 1 during the supporting process and enhances the stability of the stand assembly 2 during the supporting process.

[0152] In this embodiment, the accessory body 1 has a substantially rectangular shape and includes two parallel, spaced-apart vertical sides and two parallel, spaced-apart horizontal sides, with the vertical sides being longer than the horizontal sides. When the accessory body 1 needs to be placed vertically on a support surface, the base 22 is rotated so that the pivot axis 53 is parallel to the horizontal sides of the accessory body 1, and then the support member 21 is rotated so that the end of the support member 21 far from the pivot axis 53 is placed on the support surface. In this way, the support member 21 can provide vertical support for the accessory body 1. When the accessory body 1 needs to be supported laterally on a support surface, the base 22 is rotated so that the pivot axis 53 is parallel to the vertical sides of the accessory body 1, and then the support member 21 is rotated so that the end of the support member 21 far from the pivot axis 53 is placed on the support surface. In this way, the support member 21 can provide horizontal support for the accessory body 1. By rotating the base 22 within the receiving groove 11, not only can the support direction of the support member 21 be changed, but also a triangular support effect can be formed both when supporting in the horizontal direction and when supporting in the vertical direction, thereby enhancing the stability of the support.

[0153] The base 22 is provided with an escape groove 2241, and the support member 21 is rotatably mounted within the escape groove 2241. When the support member 21 needs to be used, the support member 21 can be simply rotated out of the escape groove 2241, and when the support member 21 does not need to be used, the support member 21 can be stored within the escape groove 2241, thereby preventing the support member 21 from affecting the grip or cooperation with other accessories in the supported state.

[0154] A finger hook 214 is provided at the end of the support member 21 far from the pivot axis 53, and when it is necessary to use the support member 21, the user simply extends his or her finger into the finger hook 214 and presses it against the support member 21, providing the user with a point of application of force. In this way, it becomes easy for the user to rotate the support member 21 out of the escape groove 2241.

[0155] Preferably, a magnetic member is provided in the support member 21, and the stand assembly 2 has a magnetic attraction function, so that the electronic device accessory can be magnetically attracted to the electronic device or another accessory, such as a wireless charger, and fixed to each other via the magnetic member, reducing the risk of the two devices becoming detached from each other.

[0156] 51 and 52 , in one embodiment, a first fixing groove 223 is formed on the circumferential outer wall of the stand assembly 2, the first rotating member 4 is movably inserted into the first fixing groove 223, and the rotation positioning structure is located within the first fixing groove 223. Specifically, the first fixing groove 223 is formed on the circumferential outer wall of the base 22, and the first fixing groove 223 is located in the center of the base 22 in the axial direction of the receiving groove 11, and the second snap-fit ​​member 28 is formed on the inner wall of the first fixing groove 223. When the first rotating member 4 is inserted into the first fixing groove 223, it can form a position restriction effect on the base 22 in the axial direction of the receiving groove 11. Therefore, the base 22 is rotatably mounted to the accessory main body 1 and the risk of the base 22 coming off the receiving groove 11 is reduced.

[0157] The base 22 includes a base body 270 and a base cover body 271 located on one side of the base body 270, and a first fixing groove 223 is formed in the base body 270 and / or the base cover body 271, and the first rotating member 4 is interposed between the base body 270 and the base cover body 271. Specifically, the support member 21 is rotatably connected to the base cover body 271, and both the base body 270 and the base cover body 271 are formed with grooves for forming the first fixing groove 223, and the first rotating member 4 is partially housed in the groove of the base body 270 and partially housed in the groove of the base cover body 271. During the assembly process, the base body 270 and the base cover body 271 are placed on both axial sides of the first rotating member 4, and then the base body 270 and the base cover body 271 are fixed to each other. In this way, the first rotating member 4 is sandwiched between the base body 270 and the base cover body 271, and the first rotating member 4 is inserted into the first fixing groove 223, making assembly easier.

[0158] The method of connection between the base body 270 and the base cover body 271 is not limited, and may be, for example, welding, adhesive fixing, or fixing with a connecting member.

[0159] The specific materials of base 270 and base cover 271 are not limited and may be metal or non-metal. In this embodiment, base 270 and base cover 271 are both made of plastic material, which prevents them from affecting wireless charging efficiency and also prevents eddy currents from being generated in base 270 and base cover 271 during charging.

[0160] The connection method between the first rotating member 4 and the accessory body 1 is not limited, and the first rotating member 4 may be fixed to the accessory body 1 or may be movably provided on the accessory body 1.

[0161] 51 and 54, in one embodiment, a second fixing groove 113 is provided on the inner wall of the receiving groove 11, and the second fixing groove 113 extends along the circumferential direction of the receiving groove 11, and the first rotating member 4 is mounted in the second fixing groove 113. Since the first rotating member 4 is mounted in the second fixing groove 113 afterwards, compared to the integral molding method, it is better to first machine a rotation positioning structure on the first rotating member 4 and then mount it in the second fixing groove 113, in this way there is no interference from the accessory body 1 during the processing process and processing is easier.

[0162] It can be understood that the first pivot member 4 can be fixedly mounted in the second fixed groove 113 or can be movably mounted in the second fixed groove 113 .

[0163] In another embodiment, an extension is further provided on the inner wall of the attachment hole, the extension extending circumferentially around the attachment hole, and the connecting member is provided on one side of the extension. The extension increases the contact area between the accessory body and the connecting member, making attachment easier.

[0164] 53 and 54 , in one embodiment, the first rotating member 4 has an annular structure, and its radially inner end is movably inserted into the first fixing groove 223 in the base 22 and its radially outer end is inserted into the second fixing groove 113 in the accessory main body 1, thereby allowing the stand assembly 2 to be rotatably attached to the accessory main body 1. In some embodiments, the first rotating member 4 has a plurality of arc-shaped structures arranged along the circumferential direction, and the first snap-fit ​​member 44 or the second snap-fit ​​member 28 is provided at the end of the arc-shaped structure.

[0165] The first rotating member 4 has a certain degree of elasticity, and is provided with a rotating member notch 46 extending radially therethrough, allowing both ends of the first rotating member 4 to be spaced apart and to generate relative movement when deformed. The first rotating member 4 has an open annular structure, and when subjected to an external force, the ends of the first rotating member 4 move toward or away from each other, thereby adjusting the circumferential dimension of the first rotating member 4. When the first rotating member 4 is fitted into the second fixing groove 113, the ends of the first rotating member 4 are first brought toward each other to reduce the circumferential dimension of the first rotating member 4. In this way, the first rotating member 4 can be easily inserted into the receiving groove 11 and aligned or partially inserted into the second fixing groove 113. When the first rotating member 4 is released, the first rotating member 4 returns to its original state due to the action of its own elasticity and is inserted into the second fixing groove 113.

[0166] The specific material of the first rotating member 4 is not limited, and may be metal or non-metal. In one embodiment, the first rotating member 4 is a metal sheet, which has relatively high strength and is more wear-resistant. Therefore, as long as the strength requirement is met, the first rotating member 4 can be made thin. In this way, the overall thickness of the electronic accessory can be reduced and the service life and feel when rotating can be improved.

[0167] The inner wall of the receiving groove 11 is provided with a stopper portion 115 extending circumferentially of the receiving groove 11. The stopper portion 115 is located in the rotating member notch 46 of the first rotating member 4 and is in contact with and connected to the first rotating member 4 in the circumferential direction of the receiving groove 11. The stopper portion 115 is inserted into the first fixing groove 223 of the base 22. When the first rotating member 4 is attached to the second fixing groove 113, the first rotating member 4 is fixed to the receiving groove 11. During the process of rotating the base 22, the first rotating member 4 abuts against the stopper portion 115, preventing the first rotating member 4 from rotating together with the base 22. At this time, the base 22 moves relative to the first rotating member 4, allowing the snap-fit ​​body 442 to withdraw from the snap hole. After rotating by a certain angle, the snap-fit ​​body 442 snaps back into another corresponding snap hole, producing a clanging sound. When the first rotating member 4 has an arc-shaped structure, two adjacent arc-shaped structures may be spaced apart to form the notch. The stopper portion 115 and the accessory main body 1 may be integrally molded or may be separately assembled and molded. In this embodiment, the stopper portion 115 and the accessory main body 1 are integrally molded, which ensures connection strength and eliminates the need for subsequent assembly processes.

[0168] <Eighth Example> 56 to 59 , an eighth embodiment of the present application provides an electronic device accessory. The main difference from the previous embodiments is that a rotatable suction assembly is provided on the accessory main body 1. In this embodiment, the electronic device accessory will be described using an electronic device protective case as an example. The electronic device accessory includes an accessory main body 1 and an suction assembly. The accessory main body 1 has a back panel and four bezels. The four bezels are located on the front of the back panel and surround a storage compartment 15 for placing a mobile phone. The back of the back panel is provided with a receiving groove 11 for receiving the suction assembly. The suction assembly may be exposed on the back of the accessory main body 1 or may be hidden within the back panel. The suction assembly is provided within the receiving groove 11 and is rotatable about the center of the receiving groove 11. That is, the suction assembly can be twisted and rotated within the receiving groove 11. The suction assembly magnetically attracts an external device, such as a MagSafe charger, to secure the charger to the back of the electronic device accessory and charge the mobile phone. In this way, by rotatably arranging the suction assembly within the receiving groove 11, the charger can rotate along with the suction assembly, and when an electronic device such as a mobile phone switches between the portrait position shown in Figure 60 and the landscape position shown in Figure 61, the suction assembly can rotate quickly and smoothly relative to the receiving groove 11, so that the connection point between the charger and the charging cable always faces the bottom side. This prevents the problem of the charging cable plug coming off the outlet due to bending or sudden pulling of the charging cable, which could further make charging unstable or affect the user's use, and improves the user experience.

[0169] The electronic device accessory may include a pivotable connecting member for connecting the accessory main body 1 and the suction assembly. The suction assembly includes a main body member 3, and the pivotable connecting member is provided between the main body member 3 and the receiving groove 11 so that the main body member 3 is rotatably positioned within the receiving groove 11.

[0170] In the illustrated embodiment, the receiving groove 11 is an annular groove, and the body member 3 has a corresponding annular structure. The body member 3 has a circumscribing surface and an inscribing surface corresponding to the outer and inner walls of the receiving groove 11, respectively. The pivotal connecting member includes a first connecting member (e.g., the first pivoting member 4 in other embodiments). The first connecting member is disposed between the inner wall of the receiving groove 11 and the inscribing surface of the body member 3, and / or the first connecting member is disposed between the outer wall of the receiving groove 11 and the circumscribing surface of the body member 3, thereby pivotally connecting the body member 3 and the receiving groove 11.

[0171] 56 to 59, the first connecting member may be a C-ring. Specifically, a first connecting ring 401 is provided between the inner wall of the receiving groove 11 and the inscribed surface of the main body member 3, and a first connecting ring 402 is provided between the outer wall of the receiving groove 11 and the circumscribed surface of the main body member 3. A first fixing groove 223 is provided on both the inscribed surface and the circumscribed surface of the main body member 3, and a second fixing groove 113 is provided on both the inner wall and the outer wall of the receiving groove 11. The first fixing groove 223 is an annular groove recessed along the circumferential direction of the main body member 3, and the second fixing groove 113 is an annular groove recessed along the circumferential direction of the receiving groove 11. The first fixing groove 223 and the second fixing groove 113 are provided corresponding to each other, and the first connecting ring 401 and the first connecting ring 402 are both provided between the first fixing groove 223 and the second fixing groove 113, and a portion of the first connecting ring 401 and the first connecting ring 402 is located within the first fixing groove 223 and a portion is located within the second fixing groove 113. In this way, the first connecting ring 401 and the first connecting ring 402 can restrict the position of the body member 3 within the receiving groove 11, prevent the body member 3 from slipping out of the receiving groove 11, and do not affect the rotation of the body member 3, thereby acting like a bearing. The first connecting ring 401 and the first connecting ring 402 can be installed in the second fixing groove 113 by means of engagement, fitting, adhesive, etc. For example, the first connecting ring 401 and the first connecting ring 402 are preferably arc-shaped metal structures, and during installation, the first connecting rings 401 and the first connecting rings 402 are expanded or contracted by deforming outward or inward, and then the first connecting rings 401 and the first connecting rings 402 are placed in the second fixing groove 113. When the first connecting rings 401 and the first connecting rings 402 deform and return to their original shape due to their own elasticity, they can be firmly fitted into the second fixing groove 113, which makes installation easy and provides a strong connection. Of course, in other embodiments, only the first connecting ring 401 may be provided, or only the first connecting ring 402 may be provided, which can similarly achieve the effect of pivotally connecting the main body member 3 within the receiving groove 11.

[0172] In other embodiments, the first connecting member may be a ring structure, and the mounting position and manner of the ring are similar to those of a C-ring, and will not be described again here. Alternatively, the first connecting member may be a roller, and the roller may be a conical, cylindrical, or spherical structure, and the roller is disposed in the space formed by the corresponding connection of the first fixing groove 223 and the second fixing groove 113, thereby realizing the effect of rotating the body member 3 in the receiving groove 11. Furthermore, since a roller with a smaller contact area is used as the first connecting member, the frictional force experienced by the body member 3 during the rotation process is reduced accordingly.

[0173] 62 and 63 , in another embodiment, the first connecting member may be a position restriction ring. Specifically, a first position restriction ring 403 is provided on the inner wall of the receiving groove 11, and a second position restriction ring 404 is provided on the outer wall. A first engagement portion 4031 is provided at an end of the first position restriction ring 403 far from the accessory main body 1 and extends radially outward. A second engagement portion 4041 is provided at an end of the second position restriction ring 404 far from the accessory main body 1 and extends radially inward. The first engagement portion 4031 and the second engagement portion 4041 restrict the position of the main body member 3 within the receiving groove 11. The first position restriction ring 403 and the second position restriction ring 404 may be fixed to the side wall of the receiving groove 11 by adhesive. Preferably, the inner and outer edges of the main body member 3 on the side farther from the accessory main body 1 are respectively provided with a first recess 31 that fits the first engagement portion 4031 and a second recess 32 that fits the second engagement portion 4041. In this way, the side of the main body member 3 farther from the accessory main body 1 can be made flush with the back surface of the accessory main body 1, maintaining the overall aesthetic appearance and facilitating attachment to the charger. Of course, in other embodiments, only the first position restriction ring 403 or only the second position restriction ring 404 may be provided, and the same effect of pivotally connecting the main body member 3 within the receiving groove 11 can be achieved.

[0174] Furthermore, in the embodiment shown in FIGS. 62 and 63 , the first connecting member may include a first ball 405. Specifically, first concave grooves 33 are formed on both the inscribed surface and the circumscribed surface of the main body member 3, and the first ball 405 is partially received in the first concave grooves 33 and is provided so as to be rollable between the main body member 3 and the first position limiting ring 403, and between the main body member 3 and the second position limiting ring 404. A plurality of first concave grooves 33 are provided and are arranged at intervals along the circumferential direction of the main body member 3, and a plurality of first balls 405 are provided and are provided in one-to-one correspondence with the first concave grooves 33. The first balls 405 can convert sliding friction between the main body member 3 and the first position limiting ring 403, and between the main body member 3 and the second position limiting ring 404, into rolling friction, making the rotation of the main body member 3 smoother and preventing the main body member 3 from getting stuck. Of course, in other embodiments, the first ball 405 may be provided only on the inscribed surface of the main body member 3 or on the circumscribed surface of the main body member 3, which can similarly have the effect of making the rotation of the main body member 3 smoother and more effortless.

[0175] It can be understood that, although the above-mentioned embodiments have exemplarily described the receiving groove 11 as an annular groove, in other embodiments the receiving groove 11 may be a circular groove, and the body member 3 may correspondingly have a disk-like structure, in which case the first connecting member is disposed between the side wall of the receiving groove 11 and the circumscribing surface of the body member 3. The first connecting member may be the first connecting ring 402 and the second position limiting ring 404 in the above-mentioned embodiments, or may be a circular ring, a roller, a cooperative structure of the second position limiting ring 404 and a ball, etc., but is not limited thereto in the present application.

[0176] Preferably, the rotating connecting member may include a second connecting member, and the main body member 3 has a bottom contact surface corresponding to the bottom surface of the receiving groove 11, and the second connecting member is disposed between the bottom surface of the receiving groove 11 and the bottom contact surface of the main body member 3. In this way, the smoothness of the rotation of the main body member 3 is further increased.

[0177] In the embodiment shown in FIGS. 56 to 59 , the second connecting member may be a second ball 42 (e.g., a spacer 42 in other embodiments). Specifically, a second concave groove 34 is provided on the bottom contact surface of the main body member 3, and the second ball 42 is partially received in the second concave groove 34 and is provided rollably between the main body member 3 and the accessory main body 1. A plurality of second concave grooves 34 may be provided and arranged at intervals along the circumferential direction of the main body member 3, and a plurality of second balls 42 are provided corresponding to the second concave grooves 34 in a one-to-one correspondence. The second balls 42 can convert sliding friction between the main body member 3 and the accessory main body 1 into rolling friction, making the rotation of the main body member 3 smoother and preventing the main body member 3 from getting stuck.

[0178] 64 and 65, in yet another embodiment, the second connecting member may be a gasket 421. Specifically, a first annular mounting groove 35 is formed on the bottom surface of the main body 3, and the gasket 421 may be annular and fitted into the first mounting groove 35 by means of fitting, adhesion, or the like. The gasket 421 may be slightly protruding from the bottom surface of the main body 3, so that when the main body 3 rotates in the receiving groove 11, sliding friction is generated between the gasket 421 and the accessory body 1, reducing wear on the main body 3. The gasket 421 may be made of a material such as wear-resistant metal, ceramic, or polymer plastic, which is wear-resistant and allows the accessory body 1 to slide smoothly.

[0179] The adsorption assembly may include only the body member 3, which may be made of a magnetically attractable metal material, so that the body member 3 can cooperate with the magnet array in the charger to be magnetically attracted. Alternatively, the adsorption assembly may include the body member 3 and the magnetic attraction member 7, which is fixed to the body member 3, so that the body member 3 cooperates with the magnet array in the charger to be magnetically attracted via the magnetic attraction member 7.

[0180] In the embodiment shown in Figures 56 to 59, the magnetic attraction member 7 may be a magnet group 72. A second mounting groove 36 is provided on the side of the main body member 3 facing the accessory main body 1, and the magnet group 72 is fixed in the second mounting groove 36. Specifically, the magnet group 72 may be composed of a plurality of magnets (e.g., magnetic bodies 71 in other embodiments) arranged at intervals along the circumferential direction. In this case, the magnet group 72 cooperates with the magnet array built into the charger to magnetically attract the charger, further enhancing the magnetic attraction effect and making the charger more firmly attached. Preferably, a shielding member 38 may be further provided in the second mounting groove 36. The second mounting groove 36 may have a stepped structure, and the magnet group 72 and the shielding member 38 may be sequentially fixed in the second mounting groove 36 by adhesive, with the shielding member 38 located on the side of the magnet group 72 facing the accessory main body 1. The shielding member 38 shields and fixes the magnet group 72 to prevent the magnet group 72 from coming into direct contact with the accessory main body 1 and affecting the rotation of the main body member 3 within the receiving groove 11 due to the connection between the magnet group 72 and the main body member 3 loosening during use. The shielding member 38 is preferably a Mylar sheet, which has the advantages of being dimensionally stable, flat and straight, and having excellent tear strength.

[0181] In the embodiment shown in Figures 64 and 65, the magnetic attraction member 7 may be a metal sheet 73. The main body member 3 may be made of a plastic material, and the metal sheet 73 may be made of a metal material, and may cooperate to be magnetically attracted to the magnet array in the charger. Specifically, a third mounting groove 37 is provided on the side of the main body member 3 facing away from the accessory main body 1, and the metal sheet 73 may be annular and fixed in the third mounting groove 37 by means of fitting, adhesive, or the like. By providing the metal sheet 73 on the side of the main body member 3 facing away from the accessory main body 1, the metal sheet 73 is as close as possible to the magnet array in the charger, thereby reinforcing the attraction force.

[0182] Further, referring to Figures 66 and 67, in yet another embodiment, the main body member 3 may include a base portion 22 and a support portion 21, the base portion 22 being, for example, a pedestal 22 in other embodiments, and the support portion 21 being, for example, a support member 21 in other embodiments, in which case the main body member 3 needs to be exposed to the back surface of the accessory main body 1, the base portion 22 being provided within the receiving groove 11, and the base portion 22 being rotatable about the center of the receiving groove 11, i.e., the base portion 22 being able to twist and rotate within the receiving groove 11 without escaping from the receiving groove 11, the support portion 21 being hingedly connected to the base portion 22, and the magnetic attraction member 7 being provided on the base portion 22 and / or the support portion 21. In this embodiment, the support part 21 and the base part 22 are hingedly connected via a damper shaft, so that no matter to what angle the support part 21 rotates outward relative to the base part 22, the support part 21 can maintain a stable open angle, and when the mobile phone is placed on a flat surface, the support part 21 can support the mobile phone so that it stands up, so that a certain angle is formed between the mobile phone and the flat surface, making it easier for people to view the content displayed on the mobile phone screen.

[0183] Furthermore, a magnetic attraction member 7 formed by a magnet group 72 is provided within the support portion 21 or the base portion 22. When the support portion 21 and the base portion 22 are rotated until they are in lid contact, the support portion 21 or the base portion 22 can be attracted to the magnet array in the charger via the magnet group 72, so that the adsorption assembly has a stand function while still retaining a magnetic attraction function. It should be understood that the magnetic attraction member 7 formed by the magnet group 72 may be provided within both the support portion 21 and the base portion 22, and rubbing the magnets further enhances the magnetic attraction force. The support portion 21 preferably has a ring structure, and a user's finger can pass through the inside of the support portion 21. The support portion 21 can be used as a finger ring, making it easier for the user to carry the mobile phone.

[0184] It should also be noted that the above-mentioned embodiments are merely illustrative examples of the present application, and under the guidance of the above-mentioned embodiments, provided that there is no conflict of technical features, no contradiction in structure, and no violation of the inventive purpose of the present application, the technical aspects of the embodiments can be arbitrarily combined and adapted for use.

[0185] 68 and 69, this embodiment further provides an electronic device accessory including an accessory body 1, an adhesive assembly, and a rotatable connecting member. One side of the accessory body 1 has a receiving groove 11, and the other side of the accessory body 1 can be fixed to the back of an electronic device or other electronic device accessory. The rotatable connecting member is provided between the adhesive assembly and the receiving groove 11 so that the adhesive assembly can be rotatably received in the receiving groove 11. The electronic device accessory is connected to a magnet array built into a mobile phone or a mobile phone protective case via the adhesive assembly to cooperate with the magnet array. The electronic device accessory can be stored separately and simply fixed to the back of the mobile phone or mobile phone protective case when in use, making it easy to use and store. The adhesive assembly and the rotatable connecting member of the electronic device accessory are similar to those of the electronic device accessories described above, and will not be described again here. When the electronic device accessory is used to connect a mobile phone to a charger, or a mobile phone case to a charger, the external charger can be rotated along with the adhesive assembly.

[0186] To summarize the above, the electronic device accessory of this embodiment has an adsorption assembly rotatably mounted within the receiving groove, allowing the external charger to rotate along with the adsorption assembly. When the mobile phone is switched between landscape and portrait orientation, the connection point between the charger and the charging cable always faces the bottom. This avoids the problem of the charging cable plug coming off the outlet due to bending or sudden pulling of the charging cable, which could further cause unstable charging or affect user use, thereby improving the user experience.

[0187] <Ninth Example> 70 to 74, a ninth embodiment of the present application proposes an electronic device accessory, which differs from the above-described embodiments mainly in that a rotatable suction assembly is provided on the accessory main body 1, and a positioning structure 6 is provided between the suction assembly and the accessory main body 1. In this embodiment, the electronic device accessory will be described using an electronic device protective case as an example. The electronic device accessory includes an accessory main body 1 and a suction assembly, and a positioning structure 6 is provided between the suction assembly and the accessory main body 1, and the suction assembly and the accessory main body 1 are connected via a first pivot member 4.

[0188] The accessory body 1 is provided with an annular receiving groove 11, and the suction assembly includes a body member 3 shaped to fit the receiving groove 11 and rotatably received in the receiving groove 11. The receiving groove 11 includes an inner wall 112 and an outer wall 111 formed along the thickness direction of the accessory body 1. The body member 3 includes an inscribed surface 222 and an circumscribed surface 221 formed along the thickness direction of the accessory body 1. The inner wall 112 and the inscribed surface 222 are adjacent to each other to form an inner ring gap 80, and the outer wall 111 and the circumscribed surface 221 are adjacent to each other to form an outer ring gap 81. One of the first rotating member 4 and the positioning structure 6 is located in the inner ring gap 80, and the other is located in the outer ring gap 81. By locating the first rotating member 4 and the positioning structure 6 in the two gaps formed by the body member 3 and the receiving groove 11, the thickness dimension of the accessory body 1 can be reduced, thereby preventing the wireless charging effect from being affected by an excessively large gap between the wireless charger and the mobile phone.

[0189] Furthermore, the positioning structure 6 includes a damper portion 61 and a damper member 62. The damper portion 61 includes a plurality of evenly distributed locking grooves 611, and the damper member 62 has locking portions 621 that protrude toward the damper portion 61 and cooperate with any one of the locking grooves 611. Among these, the damper portion 61 is, for example, the position restricting member 61 in other embodiments, the locking groove 611 is, for example, the position restricting groove 611 in other embodiments, the damper member 62 is, for example, the positioning member 62 in other embodiments, and the locking portions 621 are, for example, the positioning portions 621 in other embodiments.

[0190] In one embodiment, the positioning structure 6 is provided in the inner ring gap 80 (not shown in this embodiment), and a plurality of locking grooves 611 are uniformly arranged circumferentially on the inner wall 112 of the receiving groove 11, and the main body member 3 is provided with a damper member mounting groove 39 communicating with the inner ring gap 80, the damper member 62 is fixed in the damper member mounting groove 39, and the locking portion 621 extends on the inscribed surface 222 to contact any one of the locking grooves 611, and the rotating main body member 3 can move the damper member 62 from one locking groove 611 to another locking groove 611, further generating a damping feeling, and the rotation angle each time is fixed and accurate. Alternatively (not shown in this embodiment), a plurality of locking grooves 611 are uniformly arranged circumferentially on the inscribed surface 222 of the main body member 3, the receiving groove 11 is provided with a damper member mounting groove 39 communicating with the inner ring gap 80, the damper member 62 is fixed to the damper member mounting groove 39, and the engagement portion 621 extends to the inner wall 112 and contacts any one of the locking grooves 611, the rotating main body member 3 can move the damper member 62 from one locking groove 611 to another locking groove 611, further generating a damping feeling, and the rotation angle each time is fixed and accurate.

[0191] Specifically, when the positioning structure 6 is provided in the inner ring gap 80, the first rotating member 4 is provided in the outer ring gap 81 (not shown in this embodiment), and the outer wall 111 of the receiving groove 11 and the circumscribing surface 221 of the body member 3 are each provided with a connecting groove along the circumferential direction that communicates with the outer ring gap 81 and that receives the first rotating member 4 therein, the connecting groove including a second fixing groove 113 provided in the outer wall 111 of the receiving groove 11 and a first fixing groove 223 provided in the circumscribing surface 221 of the body member 3. When the first rotating member 4 is received in both the second fixing groove 113 in the outer wall 111 and the first fixing groove 223 in the circumscribing surface 221, the body member 3 can rotate within the receiving groove 11 but cannot separate from the receiving groove 11.

[0192] In another embodiment, the positioning structure 6 is provided in the outer ring gap 81, and a plurality of locking grooves 611 are uniformly arranged circumferentially on the outer wall 111 of the receiving groove 11. The main body member 3 is provided with a damper member mounting groove 39 communicating with the outer ring gap 81. The damper member 62 is fixed in the damper member mounting groove 39, and the locking portion 621 extends on the circumferential surface 221 to contact one of the locking grooves 611. The rotating main body member 3 can move the damper member 62 from one locking groove 611 to another locking groove 611, thereby creating a damping feeling. The rotation angle each time is fixed and accurate. Alternatively (not shown in this embodiment), a plurality of locking grooves 611 are uniformly arranged circumferentially on the circumscribing surface 221 of the main body member 3, the receiving groove 11 is provided with a damper member mounting groove 39 communicating with the outer ring gap 81, the damper member 62 is fixed to the damper member mounting groove 39, and the engaging portion 621 extends to the outer wall 111 and contacts any one of the locking grooves 611, the rotating main body member 3 can move the damper member 62 from one locking groove 611 to another locking groove 611, further generating a damping feeling, and the rotation angle each time is fixed and accurate.

[0193] Specifically, when the positioning structure 6 is provided in the outer ring gap 81, the first rotating member 4 is provided in the inner ring gap 80, and the inner wall 112 of the receiving groove 11 and the inscribed surface 222 of the body member 3 are each provided with a connecting groove along the circumferential direction that communicates with the inner ring gap 80 and accommodates the first rotating member 4 therein. The connecting groove includes a second fixing groove 113 provided in the inner wall 112 of the receiving groove 11 and a first fixing groove 223 provided in the inscribed surface 222 of the body member 3. When the first rotating member 4 is received in both the second fixing groove 113 in the inner wall 112 and the first fixing groove 223 in the inscribed surface 222, the body member 3 can rotate within the receiving groove 11 but cannot separate from it.

[0194] Furthermore, in any of the above embodiments, positioning posts 391 are provided at both ends of the damper member mounting groove 39, and the damper member 62 is an elastic member such as an elastic metal wire, and mounting portions 622 (e.g., elastic portions 622 in other embodiments) connected to the positioning posts 391 are provided at both ends of the elastic member, and the central portion of the elastic member is bent to form the engagement portion 621.

[0195] Furthermore, in any of the above embodiments, the first rotating member 4 is a circular ring, a C-ring, or a ball received in a connecting groove.

[0196] Based on the above embodiment, as shown in Figure 75, the main body member 3 further includes a base 22 and a support member 21 hingedly connected to the base 22, the support member 21 being reversible toward the outside of the accessory main body 1, and the base 22 or the support member 21 is provided with a magnetic attraction member 7 such as a magnet array.

[0197] The operating method and principle are as follows: By providing the first pivoting member 4 and positioning structure 6 between the accessory main body 1 and the suction assembly, if the mobile phone needs to be held or positioned at an appropriate angle when charging in conjunction with a wireless charger, such as when switching from portrait to landscape orientation, the main body 3 of the suction assembly and the receiving groove 11 of the accessory main body 1 rotate relative to each other. After each rotation, the main body 3 is fixed relative to the receiving groove 11 via the positioning structure 6, preventing it from rotating uncontrollably. This allows for quick adjustment and positioning of the rotation angle of the main body 3, eliminating the need to readjust the suction angle of the wireless charger every time the mobile phone is changed while charging. When not charging, the support member 21 can be unfolded and cooperated with the main body 3 to function as a mobile phone stand, allowing the mobile phone to be supported at different angles.

[0198] The technical features in the above-described embodiments can be combined in any manner. For the sake of brevity, not all possible combinations of the technical features in the above-described embodiments are described. However, any combination of these technical features, unless inconsistent, should be considered to fall within the scope described in this specification.

[0199] The above-described examples only present some embodiments of the present application, and the descriptions are relatively specific and detailed, but this should not be understood as limiting the scope of protection of the present application. It should be noted that those skilled in the art can make some modifications and improvements without departing from the concept of the present application, and all of these fall within the scope of protection of the present application. Therefore, the scope of protection of the present application should be determined in accordance with the appended claims.

Claims

1. An electronic device accessory comprising: an accessory body; and a stand assembly connected to the accessory body, wherein the stand assembly comprises a support member and a base, the base is rotatably connected to the accessory body, and the support member is rotatable relative to the base between a support position and a storage position.

2. The electronic device accessory according to claim 1 , wherein a rotation axis about which the base rotates and a rotation axis about which the support member rotates are perpendicular to each other.

3. The electronic device accessory described in claim 1, characterized in that the accessory body has a receiving groove, the base is housed in the receiving groove and is rotatable about the center of the receiving groove, the support member is at least partially housed in the receiving groove when in the storage position, and the support member forms a predetermined angle with the base when in the support position.

4. The electronic device accessory according to claim 3 , further comprising a first rotating member disposed between the base and the receiving groove.

5. The electronic device accessory of claim 4, characterized in that the receiving groove is circular and includes an outer wall, the base includes a circumscribing surface adjacent to the outer wall, and the first rotating member is located between the outer wall and the circumscribing surface.

6. The electronic device accessory described in claim 4, characterized in that the receiving groove and the base are both annular, the receiving groove includes an outer wall and an inner wall arranged opposite each other, the base includes an circumscribing surface and an inscribing surface arranged adjacent to the outer wall and the inner wall, respectively, and the first rotating member is arranged between the outer wall and the circumscribing surface, or the first rotating member is arranged between the inner wall and the inscribing surface.

7. The electronic device accessory described in claim 4, characterized in that the base has a first fixing groove, the receiving groove has a second fixing groove, the groove openings of the first fixing groove and the second fixing groove are opposite each other, and the first rotating member is respectively provided in the first fixing groove and the second fixing groove.

8. The electronic device accessory according to claim 4 , wherein the first rotating member is a circular ring, a C-shaped ring, or a roller.

9. The electronic device accessory according to claim 1 , further comprising a positioning structure provided between the base and the accessory body.

10. The electronic device accessory described in claim 9, characterized in that the positioning structure includes a positioning member and a positioning member that cooperate with each other, one of the positioning member and the positioning member being provided on the base, and the other of the positioning member and the positioning member being provided on the accessory main body.

11. The electronic device accessory of claim 10, characterized in that the position regulating member includes a plurality of position regulating grooves, the positioning member includes a positioning portion and an elastic portion, the positioning portion contacts one of the plurality of position regulating grooves, and the elastic portion is for pressing the positioning portion into the corresponding position regulating groove.

12. The electronic device accessory of claim 1 , further comprising a second pivot member connected between the support member and the base.

13. The electronic device accessory described in claim 12, characterized in that the second rotating member includes a rotating portion, a fixed portion, and a rotating axis, the rotating portion and the fixed portion being connected to the support member and the base, respectively, and the rotating portion and the fixed portion being rotatably connected via the rotating axis.

14. The electronic device accessory according to claim 13, wherein the base is provided with a reinforcing member corresponding to the second rotating member, and the reinforcing member is provided at a position close to the rotating shaft.

15. The electronic device accessory according to claim 1 , wherein the support member or the base is provided with a magnetic attraction member.

16. The electronic device accessory described in claim 15, characterized in that the support member is circular or annular, and the magnetic attraction member is annular or arc-shaped, or the magnetic attraction member includes a plurality of magnetic bodies arranged circumferentially on the support member.

17. The electronic device accessory of claim 1, wherein the accessory body is one of a protective case, a mobile power supply, a wireless charger, and a back clip card holder, or the accessory body is provided with an adhesive layer.

18. An electronic device accessory comprising: an accessory body and an adsorption assembly, the adsorption assembly including a magnetic attraction member, the adsorption assembly being pivotally connected to the accessory body.

19. The electronic device accessory of claim 18, wherein the accessory body has a receiving groove, the suction assembly is at least partially housed within the receiving groove, and the suction assembly is rotatable about the center of the receiving groove.

20. The electronic device accessory of claim 19, wherein a first connecting member and / or a positioning structure is provided between the suction assembly and the receiving groove.

21. The electronic device accessory of claim 19, characterized in that the suction assembly includes a main body member, and the main body member and the receiving groove are circular or annular, wherein the magnetic attraction member is annular or arc-shaped, or the magnetic attraction member includes a plurality of magnetic bodies arranged circumferentially on the main body member.

22. The electronic device accessory of claim 18, wherein the accessory body is one of a protective case, a mobile power supply, a wireless charger, and a back clip card holder, or the accessory body is provided with an adhesive layer.

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