Support shell

Abstract

The utility model discloses a supporting shell, and the supporting shell comprises a backboard which is provided with an outer surface and an inner surface which are opposite, the backboard is provided with a plurality of via holes, and the via holes penetrate through the backboard and are communicated with the outer surface and the inner surface; the back plate support is arranged on the outer surface and comprises a base and a supporting piece which is movably connected to the base and used for supporting the back plate, and a plurality of riveting columns are arranged on the surface, close to the back plate, of the base; the fixing piece is arranged on the inner surface and provided with a plurality of riveting holes penetrating through the fixing piece in the thickness direction; and the riveting column penetrates through the via hole and the riveting hole and is riveted in the riveting hole to expand and deform, so that the base is fixedly connected with the fixing piece. Through the arrangement, the problems of poor reliability and durability of the supporting shell in the prior art are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mobile phone peripheral products, and particularly relates to a supporting shell. BACKGROUND

[0002] The existing supporting shell on the market is usually directly embedded with a support, that is, the base of the support is placed into a mold to be formed when the supporting shell is formed, so as to realize fixed connection of the support and the supporting shell.

[0003] The above structure has the problems of low production efficiency, high cost, high production failure rate, unstable structure, easy loosening and falling of the support during use, and poor durability of the product. CONTENT OF THE UTILITY MODEL

[0004] The present application mainly provides a supporting shell to solve the problem of poor reliability or durability of the supporting shell in the related art.

[0005] To solve the above technical problems, one technical scheme of the present application is to provide a supporting shell, comprising:

[0006] a back plate having opposite outer and inner surfaces; the back plate is provided with a plurality of through holes penetrating through the back plate and communicating the outer surface and the inner surface;

[0007] a back plate support provided on the outer surface; the back plate support comprises a base and a support member movably connected to the base and used for supporting the back plate; the base is provided with a plurality of riveting columns near the surface of the back plate;

[0008] a fixing member provided on the inner surface and having a plurality of riveting holes penetrating through the fixing member in the thickness direction;

[0009] The riveting columns penetrate through the through holes and the riveting holes and are deformed by riveting in the riveting holes to fixedly connect the base and the fixing member.

[0010] In some embodiments, the base and the fixing member are annular; and the plurality of riveting columns are arranged at intervals along the circumference of the base.

[0011] In some embodiments, the distribution density of the riveting columns near the position where the base is connected to the support member is greater than the distribution density of the riveting columns away from the position.

[0012] In some embodiments, the outer surface is provided with a first mounting groove, the inner surface is provided with a second mounting groove, and the through hole communicates the bottom wall of the first mounting groove and the second mounting groove.

[0013] The base is arranged in the first mounting groove, and the fixing member is arranged in the second mounting groove.

[0014] In some embodiments, the first mounting groove and the second mounting groove are both circular rings, and projections of the first mounting groove and the second mounting groove on the back plate overlap; and / or,

[0015] The number of the riveting columns is 8-14.

[0016] In some embodiments, the number of the riveting columns, the vias and the riveting holes are equal, and the plurality of riveting columns, the plurality of vias and the plurality of riveting holes are arranged one-to-one.

[0017] In some embodiments, a decorative sticker is further included, which covers the surface of the fixing member.

[0018] In some embodiments, the surface of the decorative sticker is flush with the inner surface of the back plate.

[0019] Or, the surface of the decorative sticker is lower than the inner surface of the back plate.

[0020] In some embodiments, the base has a rotating shaft, and the support member is provided with a rotating member corresponding to the position of the rotating shaft, the rotating member being sleeved on the outer surface of the rotating shaft and being rotatable around the rotating shaft.

[0021] In some embodiments, the support member is configured to be rotatable between a first position and a second position.

[0022] The base is provided with a receiving groove away from the surface of the back plate, and the support member is accommodated in the receiving groove when the support member is in the first position; and / or,

[0023] The outer edge of the support member is provided with a pulling gap, and the outer edge of the support member and the inner side wall of the receiving groove are spaced apart at the position of the pulling gap when the support member is in the first position.

[0024] The beneficial effects of the present application are: different from the prior art, the present application discloses a support shell, comprising: a back plate, the back plate has opposite outer and inner surfaces, the back plate is provided with a plurality of through holes, the through holes penetrate through the back plate and communicate the outer and inner surfaces; a back plate support is arranged on the outer surface and comprises a base and a support member movably connected to the base and used for supporting the back plate, a plurality of riveting columns are arranged on the surface of the base close to the back plate; a fixing member is arranged on the inner surface and has a plurality of riveting holes penetrating through the fixing member in the thickness direction; the riveting columns pass through the through holes and the riveting holes and are deformed by expansion in the riveting holes to fixedly connect the base and the fixing member. By arranging the fixing member with the riveting holes on the inner surface of the back plate, the riveting columns on the base pass through the through holes and the riveting holes and are deformed by expansion in the riveting holes of the fixing member, so that the base and the fixing member are fixedly connected, the back plate is clamped between the fixing member and the base to realize the assembly connection of the back plate support and the back plate, the riveting columns of the base do not need to be directly riveted on the back plate, the problem of breakage of the back plate and falling of the base from the back plate is avoided, the production yield, the structural stability, the reliability and the durability of the product are improved, compared with the structure in which the base is directly embedded in the back plate, the production cost is also effectively reduced, the production convenience and efficiency are improved, and the problems of low production efficiency and yield, high cost, unstable structure, easy breakage, poor reliability and durability of the support shell in the related art are solved. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0026] Figure 1 is a structural schematic view of the support shell from one angle provided by the present application;

[0027] Figure 2 is Figure 1 a structural schematic view of the support shell from another angle provided by the present application;

[0028] Figure 3 is Figure 1 an exploded schematic view of the support shell provided by the present application;

[0029] Figure 4 is Figure 1 a structural schematic view of the shell body from one angle of the support shell provided by the present application;

[0030] Figure 5 is Figure 4 a structural schematic view of the shell body from another angle provided by the present application;

[0031] Figure 6 is Figure 1 A structural schematic diagram of a back plate support of a support shell is provided;

[0032] Figure 7 is Figure 6 A structural schematic diagram of a base of a back plate support is provided from another angle;

[0033] Figure 8 is Figure 7 A structural schematic diagram of a base of a back plate support is provided from another angle;

[0034] Figure 9 is Figure 6 A structural schematic diagram of a support of a back plate support is provided;

[0035] Figure 10 is Figure 1 A structural schematic diagram of a fixing of a support shell is provided;

[0036] Figure 11 is Figure 1 A structural schematic diagram of a decorative sticker of a support shell is provided. BRIEF DESCRIPTION OF DRAWINGS

[0038] 100, support shell; 1, shell body; 11, back plate; 111, outer surface; 112, inner surface; 113, first mounting slot; 114, second mounting slot; 115, through hole; 116, accommodation hole; 117, protection protruding ring; 12, top plate; 13, bottom plate; 131, insertion hole; 132, round hole; 14, first side plate; 15, second side plate; 151, key notch; 2, back plate support; 21, base; 211, riveting column; 212, rotating shaft; 213, accommodating groove; 22, support; 221, rotating piece; 222, pulling gap; 3, fixing; 31, riveting hole; 4, decorative sticker. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0040] The terms "first", "second", "third", etc. in the embodiments of the present application are used only for descriptive purposes and cannot be construed as indicating or implying relative importance or implying a number of the technical features indicated. Thus, the features defined with "first", "second", "third" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units is not limited to the listed steps or units, but can optionally include steps or units not listed or can optionally include other steps or units inherent to the process, method, product or device.

[0041] Reference herein to "embodiments" means that a particular feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of the application. The appearance of the phrase in various places in the specification does not necessarily all refer to the same embodiment, nor is it necessarily mutually exclusive of other embodiments. It is explicitly and implicitly understood that the embodiments described herein can be combined with other embodiments.

[0042] Referring to Figures 1 to 11 , Figure 1 is a structural schematic diagram of a support shell according to an embodiment of the present application from one angle, Figure 2 is Figure 1 a structural schematic diagram of a support shell according to an embodiment of the present application from another angle, Figure 3 is Figure 1 an exploded schematic diagram of a support shell according to an embodiment of the present application, Figure 4 is Figure 1 a structural schematic diagram of a shell body of a support shell according to an embodiment of the present application from one angle, Figure 5 is Figure 4 a structural schematic diagram of a shell body according to an embodiment of the present application from another angle, Figure 6 is Figure 1 a structural schematic diagram of a backboard support of a support shell according to an embodiment of the present application, Figure 7 is Figure 6 a structural schematic diagram of a base of a backboard support according to an embodiment of the present application from one angle, Figure 8 is Figure 7 a structural schematic diagram of a base of a backboard support according to an embodiment of the present application from another angle, Figure 9 is Figure 6 a structural schematic diagram of a support piece of a backboard support according to an embodiment of the present application, Figure 10 is Figure 1 a structural schematic diagram of a fixing piece of a support shell according to an embodiment of the present application, Figure 11 is Figure 1 a structural schematic diagram of a decorative sticker of a support shell according to an embodiment of the present application.

[0043] Referring toFigures 1 to 3 The application provides a supporting shell 100, which comprises a back plate 11, a back plate support 2 and a fixing piece 3.

[0044] Specifically, referring to Figures 1 to 10 The back plate 11 has opposite outer and inner surfaces 111 and 112, and is provided with a plurality of through holes 115 penetrating through the back plate 11 and connecting the outer and inner surfaces 111 and 112. The back plate support 2 comprises a base 21 and a support 22 movably connected to the base 21 and used for supporting the back plate 11. The base 21 is arranged on the side of the outer surface 111 of the back plate 11, and is provided with a plurality of riveting columns 211 arranged on the surface close to the back plate 11. The fixing piece 3 is arranged on the side of the inner surface 111 of the back plate 11, and has a plurality of riveting holes 31 penetrating through the fixing piece 3 in the thickness direction. The riveting column 211 penetrates through the corresponding through hole 115 and riveting hole 31, and is deformed by expansion in the riveting hole 31 to fixedly connect the base 21 and the fixing piece 3. In some embodiments, the material of the back plate 11 is plastic, the material of the fixing piece 3 is metal or alloy or other hard non-metallic material, for example, the fixing piece 3 is a hardware. The supporting shell 100 can be used in a mobile phone or a charging device (for example, a power bank) as a protective shell of the mobile phone or a back shell of the charging device, and the support 22 can be used for directly or indirectly supporting the mobile phone or the charging device.

[0045] It can be understood that, by arranging the fixing piece 3 on the side of the inner surface 112 of the back plate 11 and arranging the riveting holes 31 in the fixing piece 3, the riveting column 211 on the base 21 penetrates through the through hole 115 and the riveting hole 31, and is deformed by expansion in the riveting hole 31 of the fixing piece 3, so that the base 21 and the fixing piece 3 are fixedly connected. By clamping the back plate 11 between the fixing piece 3 and the base 21, the assembly connection between the back plate support 2 and the fixing piece 3 and the back plate 11 is achieved, without directly riveting the riveting column 211 of the base 21 on the back plate 11 made of plastic material, thereby avoiding the problems of breakage of the back plate 11 and falling of the base 21 from the back plate 11, improving the production yield and the structural stability, reliability and durability of the product, and effectively reducing the production cost, improving the production convenience and efficiency, compared with the structure of directly embedding the base 21 in the back plate 11, and solving the problems of low production efficiency and yield, high cost, unstable structure, easy breakage, poor reliability and durability of the supporting shell in the related art.

[0046] Specifically, in some embodiments, the supporting shell 100 can be a protective shell, for example, the supporting shell 100 can be a protective shell sleeved on the back of a mobile phone or a charging device, used for protecting the mobile phone or the charging device from impact or falling injury. When the supporting shell 100 is a protective shell, the supporting shell 100 comprises a separate shell 1 (such as Figures 1 to 5The back plate 11 of the support shell 100 is the back plate 11 of the shell 1.

[0047] In other embodiments, the support shell 100 can also not be a protective shell, for example, the support shell 100 can be a support structure directly arranged on the back of a charging device or the like product, and only used for support. The support shell 100 does not include a separate shell 1, and the back plate 11 of the support shell 100 can be directly a back shell of an electronic device (such as a power bank or the like), and the back plate support 2 and the fixing member 3 can be arranged on the inner and outer sides of the back shell of the electronic device, respectively, to realize the assembly connection between the back plate support 2, the fixing member 3 and the back shell of the electronic device.

[0048] Specifically, in some embodiments, the outer surface 111 of the back plate 11 is provided with a first mounting groove 113, the inner surface 112 is provided with a second mounting groove 114, and the via hole 115 communicates the bottom wall of the first mounting groove 113 and the bottom wall of the second mounting groove 114. The base 21 of the back plate support 2 is arranged in the first mounting groove 113, and the fixing member 3 is arranged in the second mounting groove 114.

[0049] In other embodiments, the outer surface 111 of the back plate 11 can not be provided with the first mounting groove 113, and the base 21 of the back plate support 2 can be directly arranged on the outer surface 111 of the back plate 11, and / or the inner surface 112 of the back plate 11 can also not be provided with the second mounting groove 114, and the fixing member 3 can be directly arranged on the inner surface 112 of the back plate 11, and the riveting column 211 passes through the via hole 115 and the riveting hole 31 and expands and deforms by riveting in the riveting hole 31 of the fixing member 3, to realize the assembly connection between the back plate support 2 and the fixing member 3 and the back plate 11.

[0050] Specifically, in some embodiments, the base 21, the first mounting groove 113, the second mounting groove 114 and the fixing member 3 are all annular, a plurality of riveting columns 211 are arranged along the circumference of the base 21, a plurality of via holes 115 are arranged along the circumference of the first mounting groove 113 and the second mounting groove 114, and a plurality of riveting holes 31 are arranged along the circumference of the fixing member 3. By arranging the base 21, the first mounting groove 113, the second mounting groove 114 and the fixing member 3 to be annular, and arranging a plurality of riveting columns 211 along the circumference of the base 21, it can be ensured that at each position along the circumference of the base 21, there is a riveting column 211 passing through the via hole 115 and directly riveting in the riveting hole 31 of the fixing member 3, so that each position along the circumference of the base 21 can be stably and effectively fixed with the fixing member 3, to ensure the connection reliability of the base 21 and the fixing member 3, and stably and effectively clamp the back plate 11 between the fixing member 3 and the base 21, to more effectively prevent the problem of the base 21 falling off, and improve the stability and durability of the structure of the support shell 100.

[0051] Specifically, the shapes of the base 21, the first mounting groove 113, the second mounting groove 114 and the fixing member 3 can be rectangular rings, circular rings, triangular rings, diamond rings, polygonal rings or any regular or irregular rings, as long as the plurality of riveting columns 211 on the base 21 and the plurality of through holes 115 on the back plate 11 and the plurality of riveting holes 31 on the fixing member 3 are arranged one-to-one, and the riveting column 211 on the base 21 can pass through the through hole 115 and be riveted in the riveting hole 31 of the fixing member 3. The present application does not limit this, and it can be designed as needed.

[0052] Referring to Figures 3 to 10 In a specific embodiment, the base 21, the first mounting groove 113, the second mounting groove 114 and the fixing member 3 are all circular rings, and the projections of the first mounting groove 113 and the second mounting groove 114 on the back plate 11 overlap. That is, the shapes and sizes of the first mounting groove 113 and the second mounting groove 114 are the same, and the positions correspond to each other, the fixing member 3 and the base 21 are both circular rings, the shape and size of the base 21 match the first mounting groove 113, and the shape and size of the fixing member 3 match the second mounting groove 114. It can be understood that, by arranging the projections of the first mounting groove 113 and the second mounting groove 114 on the back plate 11 to overlap, the riveting column 211 of the base 21 can be more conveniently positioned and riveted in the riveting hole 31 of the fixing member 3, achieving the fixed connection between the base 21 and the fixing member 3.

[0053] In other embodiments, the shapes of the base 21, the first mounting groove 113, the second mounting groove 114 and the fixing member 3 can also not be arranged as rings, and the shapes of the base 21 and the fixing member 3 can be the same or different. For example, the base 21 and the fixing member 3 can be arranged as circles, and the sizes of the circles of the base 21 and the fixing member 3 can be equal or not equal. The base 21 is installed in the first mounting groove 113, and the fixing member 3 is installed in the second mounting groove 114. The riveting column 211 of the base 21 is arranged one-to-one with the riveting hole 31 of the fixing member 3 and the through hole 115 on the common bottom wall of the first mounting groove 113 and the second mounting groove 114. The riveting column 211 passes through the through hole 115 and is riveted in the riveting hole 31. Alternatively, the base 21 can be arranged as a circle, and the fixing member 3 can be arranged as a circular ring or a square. Alternatively, the base 21 can be arranged as a circular ring or a square, and the fixing member 3 can be arranged as a circle. As long as the riveting column 211 can pass through the through hole 115 and the riveting hole 31 and be deformed by riveting in the riveting hole 31 of the fixing member 3 to achieve the fixed connection between the back plate bracket 2 and the fixing member 3, it is acceptable.

[0054] In some embodiments, the number of riveting columns 211, through holes 115 and riveting holes 31 are equal, and the plurality of riveting columns 211, the plurality of through holes 115 and the plurality of riveting holes 31 are arranged one-to-one corresponding, which is more convenient to realize the corresponding fixed connection between the base 21, the back plate 11 and the fixing member 3, and improves the assembly efficiency.

[0055] In other embodiments, the number of riveting columns 211, through holes 115 and riveting holes 31 can not be equal, for example, the number of through holes 115 and riveting holes 31 can be equal or not equal, and the number of through holes 115 and riveting holes 31 is greater than or equal to the number of riveting columns 211. Among them, at least part of the through holes 115 and at least part of the riveting holes 31 are arranged one-to-one corresponding, for example, the number of through holes 115 is greater than the number of riveting holes 31, and a part of the plurality of through holes 115 can be arranged one-to-one corresponding with part or all of the plurality of riveting holes 31, and the other part of the through holes 115 and the riveting holes 31 are arranged in dislocation. The plurality of riveting columns 211 are arranged one-to-one corresponding with the above-mentioned corresponding through holes 115 and riveting holes 31. That is, the number of riveting columns 211 is equal to the number of one-to-one corresponding through holes 115 and riveting holes 31, which is convenient for the riveting column 211 to pass through the corresponding through hole 115 and riveting hole 31, and realizes the fixed connection between the back plate support 2 and the fixing member 3.

[0056] Referring to Figure 4 , Figure 7 and Figure 10 , in some embodiments, the distribution density of riveting columns 211 near the connection position of the base 21 and the support 22 is greater than the distribution density away from the connection position of the base 21 and the support 22. That is, the distribution number of riveting columns 211 near the connection position of the base 21 and the support 22 is greater than that at other positions. It can be understood that when the support 22 is pulled by external force, a certain force will be applied to the base 21, so that the base 21 has a tendency to move away from the side of the back plate 11 at the connection position of the base 21 and the support 22. At this position, the base 21 has the risk of separating from the fixing member 3 and the back plate 11. By increasing the distribution density of riveting columns 211 near the connection position of the base 21 and the support 22, the distribution density away from the connection position of the base 21 and the support 22 can enhance the bonding force and bonding strength between the base 21 and the fixing member 3 at the connection position, effectively avoid the problem that the pulling force acting on the base 21 causes the base 21 to separate from the back plate 11 when the support 22 moves under the action of external force, and improve the structural reliability and durability of the support shell 100.

[0057] Specifically, in some embodiments, the number of riveting columns 211 is 8-14, which can ensure that the base 21 and the fixing member 3 realize stable and effective fixed connection, at the same time, can also reduce the process difficulty, make the process more implementable, and is beneficial to saving cost.

[0058] As shown in Figure 4 , Figure 7 and Figure 10 , in a specific embodiment, the number of riveting columns 211, riveting holes 31 and through holes 115 is 11, and along the circumference of the base 21, the plurality of riveting columns 211 are arranged at intervals, and the distribution density of the riveting columns 211 on both sides of the position where the base 21 is connected with the support 22 is greater than that at other positions. Specifically, two riveting columns 211 are arranged on both sides of the position where the base 21 is connected with the support 22, and only one riveting column 211 is arranged at other positions. In other embodiments, the riveting columns 211 can also be arranged in other numbers, for example, 8, 9, 11, 13, etc. The specific distribution mode and distribution density of the riveting columns 211 can also be designed as needed.

[0059] Specifically, after the riveting column 211 passes through the through hole 115 and the riveting hole 31 of the fixing member 3, a press machine or the like can be used to punch the riveting column 211, so that the riveting column 211 is riveted in the riveting hole 31 of the fixing member 3 and deforms by expansion in the riveting hole 31. The riveting column 211 is tightly clamped on the fixing member 3, realizing the fixed connection of the base 21 and the fixing member 3, and fixing the backboard 11 between the base 21 and the fixing member 3. When the support 22 moves to support the electronic device such as a mobile phone or a charging device, the base 21 can still be firmly fixed on the fixing member 3.

[0060] In some embodiments, the support 22 is rotatably connected to the base 21. As shown in Figures 6 to 9 , in a specific embodiment, the base 21 has a rotating shaft 212, and the support 22 is provided with a rotating member 221 corresponding to the position of the rotating shaft 212. The rotating member 221 is sleeved on the outer surface 111 of the rotating shaft 212 and can rotate around the rotating shaft 212, thereby realizing the rotatable connection between the support 22 and the base 21. It is convenient for the support 22 to rotate around the rotating shaft 212 under the action of external force to adjust the included angle between the support 22 and the outer surface 111 of the backboard 11, thereby meeting different use requirements.

[0061] Specifically, the support 22 is configured to be rotatable between a first position and a second position, where the first position can be a position at which an included angle between the support 22 and the outer surface 111 of the back plate 11 in a single direction is the smallest, for example, the first position can be a position at which the included angle between the support 22 and the outer surface 111 of the back plate 11 in the direction from the top side to the bottom side of the back plate 11 is 0 degree; the second position can be a position at which the included angle between the support 22 and the outer surface 111 of the back plate 11 in a single direction is the largest, for example, the second position can be a position at which the included angle between the support 22 and the outer surface 111 of the back plate 11 in the direction from the top side to the bottom side of the back plate 11 is 60 degrees or 90 degrees or 120 degrees or 170 degrees or any other angle. As shown in FIG. 1, in an embodiment, the base 21 is provided with a receiving groove 213 away from the surface of the back plate 11, and the support 22 is accommodated in the receiving groove 213 when the support 22 is in the first position. That is, when the user does not need to use the support 22 to support the electronic device, the support 22 can be accommodated in the receiving groove 213 of the base 21, thereby saving space and improving the user's experience. In other embodiments, the base 21 can also not be provided with a receiving groove 213 away from the surface of the back plate 11, and can be designed as needed. Figure 8 As shown in FIG. 1, in an embodiment, the base 21 is provided with a receiving groove 213 away from the surface of the back plate 11, and the support 22 is accommodated in the receiving groove 213 when the support 22 is in the first position. That is, when the user does not need to use the support 22 to support the electronic device, the support 22 can be accommodated in the receiving groove 213 of the base 21, thereby saving space and improving the user's experience. In other embodiments, the base 21 can also not be provided with a receiving groove 213 away from the surface of the back plate 11, and can be designed as needed.

[0062] In other embodiments, the support 22 can also be connected to the base 21 in other ways such as a universal joint, so that the support 22 can adjust the included angle between the support 22 and the outer surface 111 of the back plate 11 in any direction around the base 21, for example, it can be rotated in the direction from the top side to the bottom side of the back plate 11 and in the direction from the left side to the right side of the back plate 11, to meet more use requirements, and can be designed as needed.

[0063] Referring to FIG. 1, Figures 1 to 9 In some embodiments, the outer edge of the support 22 is provided with a pulling gap 222, and when the support 22 is in the first position, that is, when the support 22 is accommodated in the receiving groove 213, the outer edge of the support 22 and the inner side wall of the receiving groove 213 are spaced apart at the position of the pulling gap 222. It can be understood that by providing the pulling gap 222 on the outer edge of the support 22, after the support 22 is accommodated in the receiving groove 213, when the user needs to support the electronic device such as a mobile phone, it is more convenient to pull the support 22 out of the receiving groove 213 from the spacing position between the pulling gap 222 and the inner side wall of the receiving groove 213, thereby adjusting the included angle between the support 22 and the outer surface 111 of the back plate 11, which is beneficial to improve the convenience of rotating the support 22 and improve the user's experience.

[0064] Referring to FIG. 1, Figures 1 to 3 and Figure 11In some embodiments, the support shell 100 further comprises a decorative sticker 4, which covers the surface of the fixing member 3, so as to cover the riveting column 211 riveted in the riveting hole 31 of the fixing member 3, improve the appearance of the support shell 100, and prevent the riveting column 211 in the riveting hole 31 from scratching the electronic device such as a mobile phone assembled on the inner surface 112 of the back plate 11. It should be noted that the surface of the fixing member 3 is the surface of the fixing member 3 away from the back plate support 2.

[0065] Specifically, in some embodiments, the surface of the decorative sticker 4 is flush with the inner surface 112 of the back plate 11, and in other embodiments, the surface of the decorative sticker 4 can also be lower than the inner surface 112 of the back plate 11. That is, the surface of the decorative sticker 4 away from the surface of the fixing member 3 cannot be higher than the inner surface 112 of the back plate 11, so as to ensure that the decorative sticker 4 covers the riveting column 211 and plays a decorative role, and also does not have adverse effects such as extrusion on the electronic device such as a mobile phone assembled on the inner surface 112 of the back plate 11. It should be noted that the surface of the decorative sticker 4 is the surface of the decorative sticker 4 away from the back plate support 2.

[0066] Referring to Figures 1 to 5 In some embodiments, the support shell 100 is a protective shell, and the shell body 1 further comprises a top plate 12, a bottom plate 13, a first side plate 14, and a second side plate 15. Specifically, the back plate 11 is rectangular, and the four sides of the back plate 11 are respectively connected to the top plate 12, the bottom plate 13, the first side plate 14, and the second side plate 15. The back plate 11 is provided with a clearance hole 116 penetrating through the back plate 11, and the outer surface 111 of the back plate 11 is provided with a protective convex ring 117 surrounding the clearance hole 116, which is arranged close to the top plate 12, so as to protect the camera of the mobile phone when the mobile phone is assembled inside the support shell 100.

[0067] The first mounting groove 113 is located on the side of the protective convex ring 117 close to the bottom plate 13 and is spaced apart from the bottom plate 13. Specifically, the first mounting groove 113 is located at the middle position of the back plate 11, so as to facilitate the assembly of the base 21 in the first mounting groove 113 and the stable support of the support member 22 on the mobile phone.

[0068] The bottom plate 13 is provided with a plug hole 131 and a plurality of round holes 132, which are arranged on opposite sides of the plug hole 131. The round holes 132 can be used to expose the microphone hole or the speaker hole of the mobile phone when the mobile phone is assembled inside the support shell 100. The plug hole 131 can be used to expose the USB port of the mobile phone when the mobile phone is assembled inside the support shell 100. The second side plate 15 is provided with a key gap 151, which is located at the middle of the second side plate 15 close to the top plate 12, so as to expose the key or the volume key of the mobile phone when the mobile phone is assembled inside the support shell 100.

[0069] The above merely provides the application example, and does not limit the patent scope of the application. Any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which is based on the content of the specification and drawings, is also included in the patent protection scope of the application.

Claims

1. A support shell, characterized by, The back plate has opposite outer and inner surfaces; The back plate is provided with a plurality of through holes penetrating through the back plate and communicating the outer and inner surfaces; The back plate support is provided on the outer surface and comprises a base and a support member movably connected to the base and used for supporting the back plate; The base is provided with a plurality of riveting columns near the surface of the back plate; The fixing member is provided on the inner surface and has a plurality of riveting holes penetrating through the fixing member in the thickness direction; The riveting columns penetrate through the through holes and the riveting holes and are deformed by expanding in the riveting holes to fixedly connect the base and the fixing member. The base and the fixing member are annular, and the plurality of riveting columns are arranged in a circumferential direction of the base.

2. The support shell of claim 1, wherein, The distribution density of the riveting columns near the connecting position of the base and the support member is greater than the distribution density far from the connecting position.

3. The support shell of claim 1, wherein, The outer surface is provided with a first mounting groove, the inner surface is provided with a second mounting groove, and the through holes communicate the bottom wall of the first and second mounting grooves; 4. The support shell of claim 1, wherein, The base is arranged in the first mounting groove, and the fixing member is arranged in the second mounting groove. The first and second mounting grooves are circular annular, and the projections of the first and second mounting grooves on the back plate overlap; and / or 5. The support shell of claim 4, wherein, The number of riveting columns is 8-14. The number of riveting columns, through holes and riveting holes is equal, and the plurality of riveting columns, through holes and riveting holes are arranged one by one.

6. The support shell of claim 1, wherein, Further comprising a decorative sticker, the decorative sticker covers the surface of the fixing member.

7. The support shell of any of claims 1-6, wherein, The surface of the decorative sticker is flush with the inner surface of the back plate.

8. The support shell of claim 7, wherein, Or, the surface of the decorative sticker is lower than the inner surface of the back plate.

9. The support shell according to claim 1, wherein The base has a rotating shaft, the support member is provided with a rotating member corresponding to the position of the rotating shaft, the rotating member is sleeved on the outer surface of the rotating shaft and can rotate around the rotating shaft. The support member is configured to be able to rotate between a first position and a second position; 10. The support shell of claim 9, wherein, The base is provided with a receiving groove away from the surface of the back plate, and the support member is received in the receiving groove when the support member is in the first position; and / or The outer edge of the support member is provided with a lifting gap, and the outer edge of the support member and the inner side wall of the receiving groove are arranged at the lifting gap position when the support member is in the first position. ​

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