Support structure

Abstract

The utility model discloses a support structure which comprises a support shell and a supporting structure. The support shell comprises a back face and a bottom face, a strip-shaped installation notch is formed in the position, close to the bottom face, of the back face of the support shell, and the supporting structure is arranged on the strip-shaped installation notch. The supporting structure comprises a supporting plate, a rotary supporting seat, a shaft body, a rotating piece and an elastic piece, the elastic piece comprises one side and an upper plate surface, and one side of the elastic piece is fixedly connected with the rotary supporting seat; and the upper plate surface of the elastic sheet is in elastic contact with the plane on one side or the plane on the other side of the double-plane bending plate. The strip-shaped mounting notch is formed in the back face of the support shell and used for embedding the supporting structure, it is guaranteed that the supporting plate is flush with the back face of the shell when the supporting plate is closed, and the support is attractive and convenient to carry. By adopting the elastic contact design of the double-plane bending plate and the elastic sheet, the positioning reliability of the bracket in the opening and closing states is greatly improved, and the problems that the traditional bracket is easy to wear and unstable in positioning are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of shell brackets, in particular to a bracket structure. Background Art

[0002] As a common auxiliary support device, the bracket structure is widely used in various smart devices and their accessories. Its main function is to provide stable support for the device, so that the device can be fixed at a specific angle, so as to facilitate users to watch, operate or other interactive behaviors.

[0003] Most existing bracket structures are designed to be raised on the back of the shell to form a rotatable support component. Although this design is simple and practical, it has a problem: when the bracket is stored, the raised part makes the entire product unable to remain flat, which not only affects the aesthetics of the product, but also increases the inconvenience of carrying and storing.

[0004] Also, in the existing support structure, the positioning in the folded and unfolded support state is usually achieved by physical buckles, magnetic adsorption or damping shafts. However, these methods all have certain problems. For example, physical buckles are prone to wear after a period of use, resulting in inaccurate positioning; magnetic adsorption may affect the stability of positioning due to the weakening of the magnetic field; although the damping shaft can provide a smoother rotation experience, it may also become loose or fail to damp during long-term use, and the cost is relatively high.

[0005] Based on this, the direct consequence of the above problems is that the reliability of the bracket structure during storage and use is reduced, and the user experience is affected. In order to solve these problems, the methods commonly used in the industry include increasing the wear resistance of the buckle, optimizing the magnetic field design to improve the adsorption force, and improving the manufacturing process of the damping shaft. However, these solutions may cause new problems. For example, increasing the wear resistance of the buckle may lead to increased costs; optimizing the magnetic field design may interfere with other electronic components of the device; improving the manufacturing process of the damping shaft may reduce production efficiency.

[0006] Therefore, how to design a bracket structure that is both beautiful and practical while ensuring its reliability during storage and use has become a technical problem to be solved by the present utility model. Utility Model Content

[0007] The technical problem solved by the present invention is to provide a bracket structure in view of the defects existing in the above-mentioned prior art, so as to solve the problems that the bracket structure proposed in the above-mentioned background technology cannot be reliably fixed together with the shell when stored, and the aesthetics and portability are insufficient when stored.

[0008] In order to solve the above technical problems, the technical solutions adopted by the utility model are as follows:

[0009] A support structure comprises a support shell and a support structure;

[0010] The bracket shell includes a back surface and a bottom surface, a strip-shaped installation notch is arranged on the back surface of the bracket shell and close to the bottom surface, and the support structure is arranged on the strip-shaped installation notch;

[0011] The supporting structure includes a supporting plate, a rotating supporting seat, a shaft, a rotating member and a spring;

[0012] The support plate includes a closed state and an open state;

[0013] When the support plate is in the covered state, the support plate and the back surface of the bracket housing are on the same horizontal plane;

[0014] When the support plate is in the open state, there is an angle of 70 to 90 degrees between the support plate and the back of the bracket housing;

[0015] A rotating support seat is fixedly arranged on the strip-shaped mounting notch of the bracket housing, and a shaft body for supporting rotation is fixedly arranged on the rotating support seat;

[0016] The rotating part comprises an arc-shaped connecting plate, a double-plane bending plate and a rotating sleeve column with a notch;

[0017] One arc-shaped side edge of the arc-shaped connecting plate is fixedly connected to a short side edge of the supporting plate;

[0018] The other arc-shaped side of the arc-shaped connecting plate is fixedly connected to the upper notch position of the rotating sleeve column;

[0019] The double-plane bending plate comprises a one-side end, a one-side plane and another-side plane;

[0020] One end of the double-plane bending plate is fixedly connected to the outer side of the rotating sleeve column;

[0021] The spring sheet comprises one side and an upper plate surface, one side of the spring sheet is fixedly connected to the rotating support seat; the upper plate surface of the spring sheet is in elastic contact with one side plane or the other side plane of the double-plane bending plate.

[0022] As a further solution of the utility model, the arc-shaped connecting plate, the double-plane bending plate and the rotating sleeve column with a notch are an integrated structure.

[0023] As a further solution of the utility model, when the support plate is in an open state, one side plane of the double-plane bending plate is in elastic contact with the upper plate surface of the spring sheet, and when the support plate is in a closed state, the other side plane of the double-plane bending plate is in elastic contact with the upper plate surface of the spring sheet.

[0024] As a further solution of the utility model, the rotating support seat is fixedly connected to the bracket shell by riveting.

[0025] As a further solution of the utility model, the arc-shaped connecting plate is fixedly connected to the supporting plate by riveting.

[0026] Compared with the prior art, the utility model has the following beneficial effects: a strip-shaped installation notch is provided on the back of the bracket shell for embedding the support structure, ensuring that the support plate is flush with the back of the shell when the cover is closed, which is both beautiful and easy to carry. The elastic contact design of the double-plane bending plate and the spring sheet is adopted, and the surface-to-surface limit fit is achieved in different states, which greatly improves the positioning reliability of the bracket in the open and closed states, and solves the problem of easy wear and unstable positioning of the traditional bracket.

[0027] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0029] Figure 1 It is a structural schematic diagram of the utility model.

[0030] Figure 2 A schematic diagram of the supporting structure.

[0031] Figure 3 It is a structural schematic diagram of the rotating part.

[0032] Figure 4 for relative to Figure 1 Schematic diagram of the structure when the support plate is in the open state.

[0033] Figure 5 The support plate rotates relative to the rotating member Figure 3 Schematic diagram of the structure when it is open.

[0034] The reference numerals and names in the figures are as follows:

[0035] Bracket shell 1, supporting structure 2, back surface 3, bottom surface 4, strip-shaped mounting notch 5, supporting plate 6, rotating support seat 7, shaft body 8, rotating member 9, spring piece 10, arc-shaped connecting plate 11, double-plane bending plate 12, rotating sleeve column 13, one side plane 14 and the other side plane 15. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] See also Figure 1 —5. In the embodiment of the utility model, a bracket structure includes a bracket shell 1 and a support structure 2; the bracket shell 1 includes a back surface 3 and a bottom surface 4, a strip-shaped mounting notch 5 is provided on the back surface 3 of the bracket shell 1 and close to the bottom surface 4, and the support structure 2 is provided on the strip-shaped mounting notch 5; the support structure 2 includes a support plate 6, a rotating support seat 7, a shaft 8, a rotating member 9 and a spring 10;

[0038] The support plate 6 includes a covered state and an open state; when the support plate 6 is in the covered state, the support plate 6 and the back side 3 of the bracket shell 1 are on the same horizontal plane; when the support plate 6 is in the open state, an angle of 70 to 90 degrees is provided between the support plate 6 and the back side 3 of the bracket shell 1; a rotating support seat 7 is fixedly provided on the strip-shaped mounting notch 5 of the bracket shell 1, and a shaft 8 for supporting rotation is fixedly provided on the rotating support seat 7; the rotating member 9 includes an arc-shaped connecting plate 11, a double-plane bending plate 12 and a rotating sleeve column 13 with a notch.

[0039] One arc-shaped side edge of the arc-shaped connecting plate 11 is fixedly connected to a short side edge of the supporting plate 6; the other arc-shaped side edge of the arc-shaped connecting plate 11 is fixedly connected to the upper notch position of the rotating sleeve 13; the double-plane bending plate 12 includes a side end, a side plane and another side plane; one side end edge of the double-plane bending plate 12 is fixedly connected to the outer side of the rotating sleeve 13.

[0040] The spring sheet 10 comprises one side and an upper plate surface, one side of the spring sheet 10 is fixedly connected to the rotating support seat 7; the upper plate surface of the spring sheet 10 is elastically in contact with one side plane 14 or the other side plane 15 of the double-plane bending plate 12. The arc-shaped connecting plate 11, the double-plane bending plate 12 and the rotating sleeve column 13 with a notch are an integrated structure.

[0041] When the support plate 6 is in an open state, one side plane 14 of the double-plane bending plate 12 is in elastic contact with the upper plate surface of the spring 10, and when the support plate 6 is in a closed state, the other side plane 15 of the double-plane bending plate 12 is in elastic contact with the upper plate surface of the spring 10. The rotating support seat 7 is fixedly connected to the bracket housing 1 by riveting. The arc-shaped connecting plate 11 is fixedly connected to the support plate 6 by riveting.

[0042] Embodiment 1:

[0043] This embodiment provides a support structure, which mainly includes a support shell 1 and a support structure 2. The support shell 1 includes a back surface 3 and a bottom surface 4, and is characterized in that a strip-shaped installation notch 5 is provided on the back surface 3 and near the bottom surface 4. The design of this notch allows the support structure 2 to be fully embedded, so that when the support plate 6 is in a covered state, the support plate 6 and the back surface 3 of the support shell 1 can be on the same horizontal plane, avoiding the problem of bulges in traditional designs, which is conducive to ensuring the aesthetics and flatness of the product on the one hand, and convenient for carrying and storage on the other hand.

[0044] The support structure 2 includes a support plate 6, a rotating support seat 7, a shaft 8, a rotating member 9 and a spring 10. The support plate 6 can be switched between a closed state and an open state, and when the support plate 6 is in the open state, it can form an angle of 70 to 90 degrees with the back side 3 of the bracket housing 1. This design allows the user to freely adjust the support angle of the device as needed.

[0045] More importantly, this method improves the positioning reliability of the bracket in the open and closed states. Specifically, when the support plate 6 is in the open state, one side plane of the double-plane bending plate 12 is in elastic contact with the upper plate surface of the spring 10; and when the support plate 6 is in the closed state, the other side plane of the double-plane bending plate 12 is in elastic contact with the upper plate surface of the spring 10. Compared with traditional point or line contact, this surface-to-surface contact method provides a larger contact area, thereby enhancing the stability of positioning. At the same time, the design of the spring 10 also plays a certain buffering role, avoiding wear problems caused by long-term use.

[0046] In addition, the rotating support seat 7 is fixedly connected to the bracket shell 1 by riveting, and the arc connecting plate 11 is also fixedly connected to the support plate 6 by riveting, which further enhances the stability of the bracket structure.

[0047] Embodiment 2:

[0048] In this embodiment, the application scenario of the present application is mainly described.

[0049] For example, for a mobile phone case with a certain thickness and a charging function, a strip-shaped installation notch is designed on the back of the mobile phone case near the bottom, and the support structure 6 is embedded in the notch, while the remaining thickness of the mobile phone case can be used to set the battery and other structures. When the user needs to support the mobile phone, he only needs to gently rotate the support plate to firmly support the mobile phone on the desktop through the support structure 6 on the mobile phone case. When the mobile phone case is folded and does not need to be opened, the back of the mobile phone case can achieve a flat use effect.

[0050] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0051] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A support structure, characterized in that: including a bracket housing and a supporting structure; The bracket shell includes a back surface and a bottom surface, a strip-shaped installation notch is arranged on the back surface of the bracket shell and close to the bottom surface, and the support structure is arranged on the strip-shaped installation notch; The supporting structure includes a supporting plate, a rotating supporting seat, a shaft, a rotating member and a spring; The support plate includes a closed state and an open state; When the support plate is in the covered state, the support plate and the back surface of the bracket housing are on the same horizontal plane; When the support plate is in the open state, there is an angle of 70 to 90 degrees between the support plate and the back of the bracket housing; A rotating support seat is fixedly arranged on the strip-shaped installation notch of the bracket housing, and a shaft body for supporting rotation is fixedly arranged on the rotating support seat; The rotating part comprises an arc-shaped connecting plate, a double-plane bending plate and a rotating sleeve column with a notch; One arc-shaped side edge of the arc-shaped connecting plate is fixedly connected to a short side edge of the supporting plate; The other arc-shaped side of the arc-shaped connecting plate is fixedly connected to the upper notch position of the rotating sleeve column; The double-plane bending plate comprises a one-side end, a one-side plane and another-side plane; One end of the double-plane bending plate is fixedly connected to the outer side of the rotating sleeve column; The spring sheet comprises one side and an upper plate surface, one side of the spring sheet is fixedly connected to the rotating support seat; the upper plate surface of the spring sheet is in elastic contact with one side plane or the other side plane of the double-plane bending plate.

2. A support structure according to claim 1, characterized in that: The arc-shaped connecting plate, the double-plane bending plate and the rotating sleeve column with a notch are an integrated structure.

3. A support structure according to claim 1, characterized in that: When the support plate is in an open state, one side plane of the double-plane bending plate elastically contacts the upper plate surface of the spring sheet; when the support plate is in a closed state, the other side plane of the double-plane bending plate elastically contacts the upper plate surface of the spring sheet.

4. A support structure according to claim 1, characterized in that: The rotating support seat is fixedly connected to the bracket shell by riveting.

5. A support structure according to claim 1, characterized in that: The arc-shaped connecting plate is fixedly connected to the supporting plate by riveting.

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