Mobile phone shell with support ring capable of being magnetically attracted and fixed
By setting up a U-shaped connection frame, a convex connection frame, a return spring and a magnet on the mobile phone case, combined with the functions of magnetic suction and return spring, the problem of easy separation and fall off of the phone case ring is solved, and the stability and convenience of the connection are improved.
Patent Information
- Application Number
- CN202422038068.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-22
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-22
AI Technical Summary
Some mobile phone case support ring frames are fixed by magnetic suction, and the magnetic suction force is limited, which makes the ring and mobile phone case easily separate and fall off during long-term use, reducing connectivity.
A mobile phone case with a bracket ring that can be magnetically fixed is designed. By setting a U-shaped connection frame, a convex connection frame, a return spring and a magnet on the mobile phone case, the connection stability of the finger ring and the mobile phone case is enhanced by the combination of magnetic absorption and return spring.
Through the enhanced magnetic suction force and the elastic force of the return spring, the connectivity between the finger ring and the phone case is significantly improved, reducing the fall-off situation, making the phone case more stable to the phone.
Smart Images
Figure CN222916086U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of mobile phone cases, and particularly relates to a mobile phone case with a bracket finger ring that can be magnetically fixed. Background Technique
[0002] A mobile phone case is an ornament for protecting or decorating the appearance of a mobile phone. The finger ring buckle bracket of a mobile phone case refers to a circular ring buckle bracket at the back of the mobile phone case, also called a metal ring bracket; it is pasted in the middle at the back of the mobile phone case. Usually, when holding the mobile phone, it can be opened and the fingers can pass through for use. For some mobile phone cases with a supporting finger ring bracket, magnetic fixation is used. However, the magnetic attraction is limited, and after long-term use, the finger ring and the mobile phone case may separate and fall off, reducing the connectivity between the mobile phone case and the supporting finger ring bracket. Content of the Utility Model
[0003] To solve the problems raised in the above background technique, the utility model provides a mobile phone case with a bracket finger ring that can be magnetically fixed, solving the problem that for some mobile phone cases with a supporting finger ring bracket, magnetic fixation is used, the magnetic attraction is limited, and after long-term use, the finger ring and the mobile phone case may separate and fall off, reducing the connectivity between the mobile phone case and the supporting finger ring bracket.
[0004] To achieve the above object, the utility model provides the following technical solution: A mobile phone case with a bracket finger ring that can be magnetically fixed, including a mobile phone case body. One side of the mobile phone case body is rotatably connected with a second connecting rod. One end of the second connecting rod is fixedly installed with a U-shaped connecting frame. A second magnet is fixedly installed inside the U-shaped connecting frame. A convex connecting frame is arranged on the inner wall of the U-shaped connecting frame. A first magnet is fixedly installed on one side of the convex connecting frame. Reset springs are fixedly installed on both sides inside the convex connecting frame. One end of each reset spring is fixedly installed with a limiting block. A third connecting rod is fixedly installed on the inner wall of the convex connecting frame. A support plate is rotatably connected to the surface of the third connecting rod. A ring groove is formed on the surface of the support plate. A first connecting rod is fixedly installed on one side of the convex connecting frame. A limiting plate is rotatably connected to the surface of the first connecting rod.
[0005] Preferably, connection blocks are fixedly installed on both sides of the top of the mobile phone case body. A fourth connecting rod is fixedly installed inside each connection block. A connecting rope is arranged on the surface of the fourth connecting rod.
[0006] Preferably, both ends of the connecting rope are located inside the connection blocks, and the connecting rope is rotatably connected to the fourth connecting rod.
[0007] Preferably, the U-shaped connecting frame is located on one side of the mobile phone case body, and the U-shaped connecting frame is rotatably connected to the mobile phone case body.
[0008] Preferably, the surface of the limiting block is L-shaped. One end of the limiting block penetrates through the convex connecting frame and the U-shaped connecting frame, and the limiting block is slidably connected to the convex connecting frame and the U-shaped connecting frame.
[0009] Preferably, the convex connecting frame is located inside the U-shaped connecting frame, and the convex connecting frame is snap-connected to the U-shaped connecting frame.
[0010] Preferably, the support plate is located inside the convex connecting frame, and the support plate is rotatably connected to the convex connecting frame. The limiting plate is located on one side of the convex connecting frame, and the inner side of the limiting plate is slidably connected to the outer side of the convex connecting frame.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] The support plate, the mobile phone case body and the placement surface form a triangle to support this device. The ring groove is opened to make this device form a finger ring on the user's finger, which is convenient to pick up and reduces dropping, thereby improving the convenience of using this device. The user folds the support plate and rotates it above the convex connecting frame, moves the limiting blocks on both sides, and then pulls the convex connecting frame for disassembly. On the contrary, adsorb the second magnet to the first magnet, and through the elastic force generated by the return spring, one end of the limiting block moves into the U-shaped connecting frame, reducing the separation of the convex connecting frame and the U-shaped connecting frame, thereby improving the connection performance of the fixed installation of this device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:
[0014] Figure 1 is the first three-dimensional structure diagram of the present utility model;
[0015] Figure 2 is the second three-dimensional structure diagram of the present utility model;
[0016] Figure 3 is the structural schematic diagram of the U-shaped connecting frame of the present utility model;
[0017] Figure 4 is the enlarged view of A of the present utility model.
[0018] In the figure: 1, mobile phone case body; 2, connecting block; 3, connecting rope; 4, U-shaped connecting frame; 5, first connecting rod; 6, ring groove; 7, support plate; 8, convex connecting frame; 9, limiting plate; 10, limiting block; 11, first magnet; 12, second connecting rod; 13, second magnet; 14, return spring; 15, third connecting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.
[0020] Please refer to Figures 1-4 , the present utility model provides the following technical solutions: a mobile phone case with a bracket finger ring that can be magnetically fixed, including a mobile phone case body 1. A second connecting rod 12 is rotatably connected to one side of the mobile phone case body 1. One end of the second connecting rod 12 is fixedly installed with a U-shaped connecting frame 4. A second magnet 13 is fixedly installed inside the U-shaped connecting frame 4. A convex connecting frame 8 is arranged on the inner wall of the U-shaped connecting frame 4. A first magnet 11 is fixedly installed on one side of the convex connecting frame 8. Reset springs 14 are fixedly installed on both sides inside the convex connecting frame 8. One end of the reset spring 14 is fixedly installed with a limiting block 10. A third connecting rod 15 is fixedly installed on the inner wall of the convex connecting frame 8. A support plate 7 is rotatably connected to the surface of the third connecting rod 15. A ring groove 6 is formed on the surface of the support plate 7. A first connecting rod 5 is fixedly installed on one side of the convex connecting frame 8. A limiting plate 9 is rotatably connected to the surface of the first connecting rod 5.
[0021] In a specific embodiment of the present utility model, the support plate 7, the mobile phone case body 1, and the placement surface form a triangle to support this device. The annular groove 6 is opened to enable this device to be buckled on the user's finger like a finger ring, facilitating the taking and holding of this device, reducing the situation of falling off during use, thereby improving the convenience of using this device. The user picks up the mobile phone case body 1, rotates the support plate 7 on the surface of the third connecting rod 15 to make the support plate 7 parallel to the convex connecting frame 8, then rotates the limiting plate 9 180 degrees on the surface of the first connecting rod 5, rotates the limiting plate 9 to one side of the support plate 7 to limit the support plate 7, then rotates the U-shaped connecting frame 4 and the second connecting rod 12, drives the convex connecting frame 8 and the support plate 7 to rotate 180 degrees by the U-shaped connecting frame 4, and rotates the support plate 7 above the convex connecting frame 8 for placement and folding. The user moves the limiting blocks 10 on both sides closer, pulls out one end of the limiting block 10 from the inside of the U-shaped connecting frame 4, and then pulls the convex connecting frame 8 to separate and disassemble the first magnet 11 and the second magnet 13. Conversely, the user places the convex connecting frame 8 into the inside of the U-shaped connecting frame 4, adsorbs the convex connecting frame 8 to the inside of the U-shaped connecting frame 4 through the adsorption of the second magnet 13 to the first magnet 11. After releasing the limiting block 10, due to the elastic force generated by the return spring 14, one end of the limiting block 10 moves into the inside of the U-shaped connecting frame 4, increasing the connection between the convex connecting frame 8 and the U-shaped connecting frame 4, thereby improving the connection stability of the fixed installation of this device.
[0022] In this embodiment: The connecting rope 3 is installed to prevent the user from hanging this device around the user's neck, which can free the hands and thus improve the functionality of this device.
[0023] Working principle and usage process of the present utility model: After the present utility model is installed, the connection rope 3 is installed to prevent the user from hanging this device around the user's neck, so as to free the hands. The support plate 7, the mobile phone case body 1 and the placement surface form a triangle to support this device. The ring groove 6 is opened to enable this device to be buckled on the user's finger like a finger ring, so as to pick up this device and reduce the situation of falling off during use. After use, the user picks up the mobile phone case body 1, rotates the support plate 7 on the surface of the third connecting rod 15, and places the support plate 7 parallel to the convex connecting frame 8. Then rotate the limiting plate 9 180 degrees on the surface of the first connecting rod 5, rotate the limiting plate 9 to one side of the support plate 7 to limit the support plate 7, fix the support plate 7 inside the convex connecting frame 8, and then rotate the U-shaped connecting frame 4 and the second connecting rod 12, drive the convex connecting frame 8 and the support plate 7 to rotate 180 degrees by the U-shaped connecting frame 4, and rotate the support plate 7 above the convex connecting frame 8 to fold and store this device. The user moves the limiting blocks 10 on both sides closer to the middle, pulls out one end of the limiting block 10 from the inside of the U-shaped connecting frame 4, and then pulls the convex connecting frame 8 to separate the first magnet 11 and the second magnet 13, and disassemble the convex connecting frame 8 and the U-shaped connecting frame 4. On the contrary, the user places the convex connecting frame 8 inside the U-shaped connecting frame 4, adsorbs the convex connecting frame 8 inside the U-shaped connecting frame 4 through the adsorption of the second magnet 13 and the first magnet 11. After loosening the limiting block 10, due to the elastic force generated by the return spring 14, the limiting blocks 10 on both sides move to both sides inside the convex connecting frame 8, and one end of the limiting block 10 moves to the inside of the U-shaped connecting frame 4 for limiting, increasing the connection between the convex connecting frame 8 and the U-shaped connecting frame 4. All electrical devices in this device are powered by an external power supply.
[0024] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A mobile phone case with a bracket ring that can be fixed by magnetic attraction, comprising a mobile phone case body (1), characterized in that: A second connecting rod (12) is rotatably connected to one side of the mobile phone case body (1), a U-shaped connecting frame (4) is fixedly installed on one end of the second connecting rod (12), a second magnet (13) is fixedly installed inside the U-shaped connecting frame (4), a convex connecting frame (8) is provided on the inner wall of the U-shaped connecting frame (4), a first magnet (11) is fixedly installed on one side of the convex connecting frame (8), a return spring (14) is fixedly installed on both sides of the interior of the convex connecting frame (8), a limit block (10) is fixedly installed on one end of the return spring (14), a third connecting rod (15) is fixedly installed on the inner wall of the convex connecting frame (8), a support plate (7) is rotatably connected to the surface of the third connecting rod (15), a ring groove (6) is provided on the surface of the support plate (7), a first connecting rod (5) is fixedly installed on one side of the convex connecting frame (8), and a limit plate (9) is rotatably connected to the surface of the first connecting rod (5).
2. A mobile phone case with a bracket ring that can be fixed magnetically according to claim 1, characterized in that: Connecting blocks (2) are fixedly mounted on both sides of the top of the mobile phone case body (1), a fourth connecting rod is fixedly mounted inside the connecting block (2), and a connecting rope (3) is arranged on the surface of the fourth connecting rod.
3. A mobile phone case with a bracket ring that can be fixed magnetically according to claim 2, characterized in that: Both ends of the connecting rope (3) are located inside the connecting block (2), and the connecting rope (3) is rotatably connected to the fourth connecting rod.
4. A mobile phone case with a bracket ring that can be fixed magnetically according to claim 1, characterized in that: The U-shaped connecting frame (4) is located on one side of the mobile phone case body (1), and the U-shaped connecting frame (4) is rotatably connected to the mobile phone case body (1).
5. According to claim 1, a mobile phone case with a bracket ring that can be fixed magnetically is characterized by: The surface of the limit block (10) is arranged in an L shape, one end of the limit block (10) passes through the convex connecting frame (8) and the U-shaped connecting frame (4), and the limit block (10) is slidably connected to the convex connecting frame (8) and the U-shaped connecting frame (4).
6. A mobile phone case with a bracket ring that can be fixed magnetically according to claim 1, characterized in that: The convex connecting frame (8) is located inside the U-shaped connecting frame (4), and the convex connecting frame (8) is snap-connected with the U-shaped connecting frame (4).
7. A mobile phone case with a bracket ring that can be fixed magnetically according to claim 1, characterized in that: The support plate (7) is located inside the convex connecting frame (8), and the support plate (7) is rotatably connected to the convex connecting frame (8); the limit plate (9) is located on one side of the convex connecting frame (8), and the inner side of the limit plate (9) is slidably connected to the outer side of the convex connecting frame (8).