Annular support frame for mobile phone protection shell

Abstract

The utility model discloses an annular support frame of a mobile phone protection shell, the annular support frame is installed on the mobile phone shell, the annular support frame comprises a ring and a fixed ring, the ring is rotatably connected with the fixed ring, the annular support frame is characterized in that the ring comprises a first skeleton, hollow holes are arranged at symmetrical positions on the first skeleton, and the hollow holes are communicated with the fixed ring. A first fiber board is arranged on the upper surface of the first framework, the fixing ring comprises a second framework, hollowed-out holes are formed in the surface of the second framework, and a second fiber board is arranged on the upper surface of the second framework. A traditional annular supporting frame structure is optimized, compared with a metal material, the radio wave penetrating capacity is effectively improved, the wireless charging efficiency can be improved, the situation that permanent deformation is poor due to metal pressing damage caused by misoperation of a user is reduced, and the weight can be reduced to achieve light weight.

Description

Technical Field

[0001] This utility model relates to the field of electronic device accessories technology, specifically a ring support frame for a mobile phone protective case. Background Technology

[0002] With the widespread use of smartphones and their continuous functional upgrades, mobile phones have become an indispensable tool in people's daily lives. To protect mobile phones from accidental damage such as drops and scratches, phone cases are widely used. At the same time, as mobile phones are used more in entertainment, office and other scenarios, users' demand for mobile phone stands is also growing, so as to free their hands when watching videos, making video calls or working.

[0003] However, the use of existing phone cases and phone stands hinders the charging effect of wireless charging devices. Utility Model Content

[0004] The purpose of this utility model is to provide a ring-shaped support frame for mobile phone protective cases, which has the characteristics of simple structure, lightweight and easy use, stable and adjustable support function, so as to meet the dual needs of users for mobile phone protection and convenient use, and solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a ring support frame for a mobile phone case, the ring support frame being installed on the mobile phone case, the ring support frame including a finger ring and a fixing ring, the finger ring and the fixing ring being rotatably connected, characterized in that: the finger ring includes a first skeleton, the first skeleton having hollow holes at symmetrical positions, the upper surface of the first skeleton being provided with a first fiberboard, the fixing ring including a second skeleton, the surface of the second skeleton having hollow holes, the upper surface of the second skeleton being provided with a second fiberboard.

[0006] Preferably, a magnet is installed in the inner cavity of the perforated hole, and a first polyester film is attached to the surface of the magnet. The first polyester film is flush with the lower surface of the first skeleton.

[0007] Preferably, a third polyester film is provided on the lower surface of the second skeleton, and the third polyester film closes the perforation.

[0008] Preferably, the ring and the fixed ring are connected by a hinge, and the two ends of the hinge are connected to the first frame and the second frame, respectively.

[0009] Preferably, a concave opening is provided on the first frame at a position symmetrical to the hinge, and a concave opening identical to that on the first fiberboard is provided, with the two concave openings being positioned correspondingly.

[0010] Preferably, a second polyester film sheet is attached to the inner side of the connection between the first frame and the hinge.

[0011] Preferably, the first and second frames are designed with a hollow structure to further enhance the penetration ability of radio waves.

[0012] Preferably, the first and second fiberboards are made of carbon fiber, nylon fiber, glass fiber, Kevlar fiber, or basalt fiber. Basalt fiber is preferred, as basalt has significantly better radio wave penetration properties than traditional metal materials.

[0013] Preferably, the first and second frames are made of plastic material or a composite material of plastic and fiber. This further enhances the penetration capability of radio waves.

[0014] Preferably, the surface of the phone case has a mounting groove, which is circular.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention optimizes the traditional ring support frame structure, which effectively improves the penetration ability of radio waves compared to metal materials, can improve wireless charging efficiency, reduce permanent deformation caused by metal crushing due to user misoperation, and reduce weight to achieve lightweighting.

[0017] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0018] Figure 1 This is a perspective view of the annular support frame of this utility model;

[0019] Figure 2 This is a perspective view of the folded ring support frame of this utility model;

[0020] Figure 3 This is a schematic diagram of the unfolded annular support frame of this utility model;

[0021] Figure 4 This is an exploded view of the ring and fixing ring structure of this utility model.

[0022] Figure 5 This is a schematic diagram showing the unfolded first and second frames of this utility model;

[0023] Figure 6 This is a schematic diagram of the first and second frames of this utility model assembled by a pivot hinge;

[0024] Figure 7This is a schematic diagram of the present invention assembled on a mobile phone case;

[0025] Figure 8 This is a schematic diagram of the unfolded state of the mobile phone case and ring support frame structure of this utility model;

[0026] Figure 9 This is a schematic diagram of the mobile phone case structure of this utility model;

[0027] Figure 10 This is a schematic diagram of the magnetic suction component structure of this utility model;

[0028] The following are the labels in the diagram: 1. Phone case; 2. Mounting slot; 4. Magnetic component; 41. Fixing component; 42. Annular groove; 43. Annular magnet; 44. Cover plate; 5. Anti-collision block; 6. Annular support frame; 61. Finger ring; 611. First frame; 612. First fiberboard; 613. First perforated hole; 614. Arc magnet; 615. First polyester film sheet; 62. Fixing ring; 621. Second frame; 622. Second perforated hole; 623. Second fiberboard; 624. Third polyester film sheet; 63. Spinning hinge; 7. Concave opening; 8. Second polyester film sheet. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] This utility model provides, for example Figures 1-10 The illustrated ring-shaped support frame 6 for a mobile phone case includes a ring 61 and a fixed ring 62. The ring 61 and the fixed ring 62 are rotatably connected by a hinge 63. The ring support frame 6, through the design of the ring 61 and the fixed ring 62, can stably support the mobile phone, allowing users to free their hands in different scenarios (such as watching videos, making video calls, or working), and can provide support at any time. Furthermore, the design between the hinge 63 and the ring 61 and the fixed ring 62 allows the ring 61 to rotate flexibly, supporting multi-angle adjustment to meet the user's viewing or usage needs in different scenarios. The ring 61 is not only used to support the mobile phone, but also as a grip aid to prevent the mobile phone from accidentally slipping, improving the convenience of one-handed operation.

[0031] In this embodiment, the ring 61 includes a first skeleton 611, which is a hollow structure. A first hollow hole 613 is provided at a symmetrical position on the first skeleton 611. A first fiberboard 612 is provided on the upper surface of the first skeleton 611. An arc-shaped magnet 614 is installed in the inner cavity of the first hollow hole 613. A first polyester film 615 is attached to the surface of the arc-shaped magnet 614 for decoration. The first polyester film 615 is flush with the lower surface of the first skeleton 611. The arc-shaped magnet 614 is fixed to the first skeleton 611 through the first hollow hole 613, ensuring that the adsorption force between the ring 61 and the fixing ring 62 is stable and reliable (the fixing ring 62 is fixed to the mobile phone case, and the ring 61 is adsorbed to the magnetic part on the mobile phone case by the magnet 614). The first polyester film 615 attached to the surface of the arc-shaped magnet 614 protects the magnet from wear and improves the overall aesthetic effect of the ring 61. The fixing ring 62 includes a second skeleton 621, which has a hollow structure or a honeycomb structure. The second skeleton 621 has a second hollow hole 622. A second fiberboard 623 is provided on the side of the second skeleton 621 corresponding to the first polyester film sheet 615, that is, the second fiberboard 623 is provided on the upper surface of the second skeleton 621. A third polyester film sheet 624 is provided on the lower surface of the second skeleton 621. The third polyester film sheet 624 is snapped into the second hollow hole 622 and closes the second hollow hole 622. The second skeleton 621 provides solid support for the fixing ring 62 and ensures the stability of the overall structure. The second fiberboard 623 covers the surface of the second skeleton 621, enhancing the wear resistance and scratch resistance of the fixing ring 62. The third polyester film sheet 624 is snapped into the second hollow hole 622, which can both cover up the unsightly parts and prevent friction with the fixing surface of the mobile phone case.

[0032] In this embodiment, the first frame 611 and the second frame 621 are made of lightweight materials. Specifically, the first frame 611 and the second frame 621 are made of plastic, or a mixture of plastic and inorganic fiber material (basalt fiber). The first fiberboard 612 and the second fiberboard 623 are made of basalt fiber. The first fiberboard 612 and the first polyester film 615 are disposed on the upper and lower surfaces of the first frame 611, jointly sealing the first perforated hole 613 of the first frame 611, which can enhance the strength and wear resistance of the first frame 611. The second fiberboard 623 and the third polyester film 624 are disposed on the upper and lower surfaces of the second frame 621, jointly sealing the second perforated hole 622 of the second frame 621, which can enhance the strength and wear resistance of the first frame 611 and extend the service life of the annular support frame 6. The surface of the fiberboard is smooth and comfortable to the touch, improving the user's experience when operating the ring 61. At the same time, basalt fiber is a high-performance material with advantages such as high strength, low density, corrosion resistance, and high temperature resistance, and is also environmentally friendly. As a stand for phone cases, it is lightweight and durable, and more importantly, it has excellent radio wave penetration capabilities. Especially when used for wireless charging, the stand will not obstruct the wireless signal.

[0033] In this embodiment, the first frame 611 and the second frame 621 are designed with a hollow structure, which can reduce the overall weight of the ring support frame 6, avoid increasing the burden on the mobile phone case, and further enhance the penetration ability of radio waves.

[0034] In this embodiment, the first frame 611 and the second frame 621 are connected by a pivot hinge 63, so that the ring 61 can rotate around the fixed ring 62.

[0035] In this embodiment, a concave opening 7 is provided on the first frame 611 at a position symmetrical to the hinge 63. The first fiberboard 612 has the same concave opening 7 as the first frame 611. The two concave openings 7 are positioned correspondingly. The concave openings 7 on the first frame 611 and the first fiberboard 612 are positioned correspondingly to ensure that the connection between the ring 61 and the fixing ring 62 is accurate and error-free, and to facilitate the user to separate the ring 61 and the fixing ring 62 during use.

[0036] In this embodiment, a second polyester film 8 is attached to the inner side of the connection between the first frame 611 and the hinge 63, which can cover the connection between the hinge 63 and the first frame 611, improving the appearance and texture. The ring 61 is snapped onto the fixing ring 62, making it convenient to store the ring 61.

[0037] Based on the above description of a ring-shaped support frame for a mobile phone case, this utility model also provides a mobile phone case 1. The mobile phone case 1 is made of basalt fiber material, which further improves the communication efficiency and charging efficiency between the mobile phone and the wireless charging device. The surface of the mobile phone case 1 has a mounting groove 2, which is circular. A magnetic suction component 4 for fixing the position of the mobile phone during wireless charging is installed in the mounting groove 2. The magnetic suction component 4 includes a fixing component 41, which is installed in the mounting groove 2. An annular groove 42 is formed on the surface of the fixing component 41, and an annular magnet 43 is placed in the inner cavity of the annular groove 42. A cover plate 44 is installed on the fixing component 41 and on the surface of the annular magnet 43. By installing the magnetic suction component 4 in the mounting groove 2, the ring-shaped support frame 6 can be magnetically attracted and fixed to the mobile phone case 1.

[0038] In this embodiment, the phone case 1 has an arc-shaped surface around its perimeter, and a shock-absorbing block 5 is provided on the phone case 1 located on the arc-shaped surface. The arc-shaped surface design covers the edges of the phone, and the shock-absorbing block 5 provides comprehensive protection for the phone, preventing bumps and scratches on the corners.

[0039] In practical use, the mounting slot 2 is opened on the phone case 1 to facilitate the installation of the magnetic component 4, while reducing the impact of the phone case 1 on the wireless charging of the phone, thus enhancing the radio wave penetration capability of the wireless charging device. Furthermore, the phone case 1 is made of basalt fiber material, which further improves the communication efficiency and charging efficiency between the phone and the wireless charging device. The magnetic component 4 is designed so that the phone case 1 can be magnetically attracted and fixed to the ring support frame 6, preventing the phone from shifting during charging, ensuring the charging coil is aligned, and improving charging efficiency. The ring support frame 6, through the design of the ring 61 and the fixing ring 62, can stably support the phone, allowing users to free their hands in different scenarios (such as watching videos, video calls, or working). Then, the design between the hinge 63 and the ring 61 and the fixing ring 62 allows the ring 61 to rotate flexibly, supporting multi-angle adjustment to meet the user's viewing or usage needs in different scenarios. The design of the ring 61 can not only support the phone, but also serve as a grip aid to prevent the phone from accidentally slipping, improving the convenience of one-handed operation.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A ring-shaped support frame for a mobile phone case, wherein the ring-shaped support frame (6) is mounted on a mobile phone case (1), the ring-shaped support frame (6) includes a finger ring (61) and a fixing ring (62), the finger ring (61) and the fixing ring (62) being rotatably connected, characterized in that: The ring (61) includes a first skeleton (611), a first hollow hole (613) is provided at a symmetrical position on the first skeleton (611), and a first fiberboard (612) is provided on the upper surface of the first skeleton (611). The fixing ring (62) includes a second skeleton (621), a second hollow hole (622) is provided on the surface of the second skeleton (621), and a second fiberboard (623) is provided on the upper surface of the second skeleton (621).

2. The ring-shaped support frame for a mobile phone protective case according to claim 1, characterized in that: A magnet (614) is installed in the inner cavity of the first hollow hole (613). A first polyester film (615) is attached to the surface of the magnet (614). The first polyester film (615) is flush with the lower surface of the first skeleton (611).

3. The ring-shaped support frame for a mobile phone protective case according to claim 1, characterized in that: A third polyester film sheet (624) is provided on the lower surface of the second skeleton (621), and the third polyester film sheet (624) closes the second perforation (622).

4. The ring-shaped support frame for a mobile phone protective case according to claim 1, characterized in that: The ring (61) and the fixed ring (62) are connected by a hinge (63), the two ends of which are connected to the first frame (611) and the second frame (621) respectively.

5. The ring-shaped support frame for a mobile phone protective case according to claim 1, characterized in that: A recessed opening (7) is provided on the first frame (611) at a position symmetrical to the pivot hinge (63), and the same recessed opening (7) is provided on the first fiberboard (612) as the first frame (611). The two recessed openings (7) are positioned correspondingly.

6. The ring-shaped support frame for a mobile phone protective case according to claim 1, characterized in that: A second polyester film sheet (8) is attached to the inner side of the connection between the first frame (611) and the hinge (63).

7. The ring-shaped support frame for a mobile phone protective case according to claim 1, characterized in that: The first fiberboard (612) and the second fiberboard (623) are made of carbon fiber, nylon fiber, glass fiber, Kevlar fiber or basalt fiber.

8. The ring-shaped support frame for a mobile phone protective case according to claim 1, characterized in that: The first skeleton (611) and the second skeleton (621) are made of plastic material or plastic material and fiber composite material.

9. A ring-shaped support frame for a mobile phone protective case according to claim 1, characterized in that: The surface of the phone case (1) is provided with an installation groove (2), and the installation groove (2) is circular.

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