Universal mobile phone support and mobile phone shell
By designing three-finger and single-finger buckles on the phone case, combined with a hinge and spring structure, the problem of inconvenience and limited functionality of existing phone holders is solved. This allows for multi-angle adjustment and stability, adapting to various usage scenarios and improving user comfort and stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 东莞市鑫征航科技有限公司
- Filing Date
- 2025-04-21
- Publication Date
- 2026-04-17
AI Technical Summary
Existing phone holder designs are typically independent or unidirectionally adjustable, resulting in inconvenience in carrying and limited functionality, making them unsuitable for various usage scenarios. Furthermore, the combination of existing phone cases and holders lacks flexibility.
A phone case with a three-finger ring and a single-finger ring has been designed. It achieves multi-angle adjustment and stability through a hinge and spring structure, adapts to various phone case types, and supports both portrait and landscape use as well as operation in multiple scenarios.
It enables flexible use of mobile phones in multiple scenarios, improves user comfort and stability, adapts to various phone cases, meets different usage needs, and enhances the flexibility and stability of phone support.
Smart Images

Figure CN224139034U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of mobile phone holder technology, specifically relating to a universal mobile phone holder and mobile phone case. Background Technology
[0002] A phone stand is an accessory used to fix and support a mobile phone, designed to provide a convenient viewing angle and operating experience, freeing the user's hands. A phone case is a protective cover that is placed on the back of a mobile phone, mainly used to protect the phone.
[0003] Existing phone stands are usually designed as stand-alone devices, requiring users to place their phones on the stand for use. This makes them inconvenient to carry around or use handheld, limiting their use to relatively fixed scenarios. Some phone stands are designed to be mounted on phone cases, but these are generally only adjustable in one direction and have limited functionality, making them unsuitable for changing usage scenarios. Utility Model Content
[0004] The purpose of this utility model is to provide a universal mobile phone holder and mobile phone case to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A universal mobile phone holder and phone case includes a housing and a holder mechanism. The holder mechanism is disposed on the surface of the housing and includes a base plate mounted on the surface of the housing. A limiting hole is formed on the surface of the base plate. A circular plate is rotatably connected to the inner wall of the limiting hole. A fixing platform is mounted on the end face of the circular plate. A rotating shaft is rotatably connected to the surface of the fixing platform. A three-finger ring buckle is fixedly mounted on the arc surface of the rotating shaft. A single-finger ring buckle is mounted on the surface of the three-finger ring buckle.
[0007] Preferably, a circular ring is fixedly connected to the inner arc surface of the limiting hole, and multiple limiting grooves are opened on the inner arc surface of the circular ring, with the circular plate located below the circular ring.
[0008] Preferably, the end face of the circular plate is provided with a second rectangular hole, the inner wall of the second rectangular hole is provided with a spring, one end of the spring is fixedly connected to the inner wall of the second rectangular hole, and the other end of the spring is fixedly connected to a ball.
[0009] Preferably, the end face of the circular plate is provided with a first rectangular hole and multiple mounting holes, and multiple mounting blocks that are adapted to the mounting holes are fixedly connected to the side of the fixing platform near the circular plate.
[0010] Preferably, the plurality of limiting grooves are evenly distributed on the inner arc surface of the ring, and the upper cross-section of the limiting groove is arc-shaped.
[0011] Preferably, the end face of the housing is fixedly connected to three limiting platforms.
[0012] Preferably, the surface of the three-finger ring buckle is equipped with a connector, the surface of the connector is fixedly connected to a connecting rod, the surface of the single-finger ring buckle is equipped with an mounting block, and the mounting block is rotatably connected to the arc surface of the connecting rod.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] 1. This utility model utilizes a three-finger ring buckle and a single-finger ring buckle, allowing users to pick up their phones by inserting their fingers into either the three-finger ring buckle or the single-finger ring buckle. The three-finger ring buckle, consisting of three loops, allows users to insert their fingers according to their own usage habits, enabling flexible switching between multiple scenarios. When operating with three fingers, it supports both portrait and landscape photography, reducing the weight of the phone, providing more stable and secure control, and is compatible with various types of phone cases.
[0015] 2. This utility model's three-finger ring buckle can be rotated and used at multiple angles, providing better comfort compared to existing phone stands and perfectly making up for the shortcomings of existing products. With the help of the spring force and the cooperation of the ball and the limiting groove, the angle of the three-finger ring buckle can be stabilized. Furthermore, by pressing the three-finger ring buckle against the table, the phone can be supported and placed on the table for use. It can be used in both landscape and portrait modes, allowing users to easily control the phone in scenarios such as watching dramas, entertainment, and shooting. Moreover, it is compatible with various types of phone cases. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0017] Figure 2 This utility model Figure 1 A schematic diagram of the unfolded structure of the central support mechanism;
[0018] Figure 3 This is a schematic diagram of the structure of the three-finger ring buckle of this utility model;
[0019] Figure 4 This is a partial structural diagram of the base plate of this utility model;
[0020] Figure 5 This is a partial structural diagram of the base plate and circular plate of this utility model;
[0021] Figure 6 This is a schematic diagram showing the disassembled structure of the circular plate and the fixed platform of this utility model;
[0022] Figure 7 This is a schematic diagram showing the disassembled structure of the three-finger ring buckle and the single-finger ring buckle of this utility model.
[0023] In the diagram: 1. Housing; 2. Support mechanism; 201. Base plate; 202. Single-finger ring buckle; 2021. Connector; 2022. Connecting rod; 2023. Mounting component; 203. Limiting hole; 204. Ring; 205. Limiting groove; 206. Circular plate; 207. First rectangular hole; 208. Second rectangular hole; 209. Spring; 210. Ball; 211. Mounting hole; 212. Fixing platform; 213. Mounting block; 214. Rotating shaft; 215. Three-finger ring buckle; 216. Limiting platform. Detailed Implementation
[0024] 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.
[0025] Reference Figures 1-7 As shown, this utility model provides a universal mobile phone holder and mobile phone case, including a housing 1 and a holder mechanism 2. The holder mechanism 2 is disposed on the surface of the housing 1. The holder mechanism 2 includes a base plate 201 mounted on the surface of the housing 1. A limiting hole 203 is formed on the surface of the base plate 201. A circular plate 206 is rotatably connected to the inner wall of the limiting hole 203. A fixing platform 212 is mounted on the end face of the circular plate 206. A rotating shaft 214 is rotatably connected to the surface of the fixing platform 212. A three-finger buckle 215 is fixedly mounted on the arc surface of the rotating shaft 214. Three limiting platforms 216 are fixedly connected to the end face of the housing 1. A single-finger buckle 202 is mounted on the surface of the three-finger buckle 215. A connector 2021 is mounted on the surface of the three-finger buckle 215. A connecting rod 2022 is fixedly connected to the surface of the connector 2021. An mounting part 2023 is mounted on the surface of the single-finger buckle 202. The mounting part 2023 is rotatably connected to the arc surface of the connecting rod 2022.
[0026] In this embodiment, the shell 1 and the base plate 201 are fixedly installed together. The back of the shell 1 and the surface of the base plate 201 are both covered with leather, and the material is genuine leather or high-grade leather. The limiting platform 216 plays the role of limiting the single-finger buckle 202 and the three-finger buckle 215. The single-finger buckle 202 and the mounting part 2023 are installed by snap-fit. The connecting part 2021 and the three-finger buckle 215 are installed by snap-fit. When the single-finger buckle 202 and the three-finger buckle 215 rotate, they are each equipped with damping. After rotation, they will not rotate again without external force. Moreover, it is compatible with various types of mobile phone cases and the phone support angle can be adjusted arbitrarily. It can be used horizontally or vertically, and the comfort of use is better. It perfectly makes up for the shortcomings of existing products.
[0027] In an optional embodiment: a ring 204 is fixedly connected to the inner arc surface of the limiting hole 203, and a plurality of limiting grooves 205 are formed on the inner arc surface of the ring 204. A circular plate 206 is located below the ring 204. A second rectangular hole 208 is formed on the end face of the circular plate 206, and a spring 209 is provided on the inner wall of the second rectangular hole 208. One end of the spring 209 is fixedly connected to the inner wall of the second rectangular hole 208, and a ball 210 is fixedly connected to the other end of the spring 209. The plurality of limiting grooves 205 are evenly distributed on the inner arc surface of the ring 204, and the upper cross-sectional shape of the limiting grooves 205 is arc-shaped.
[0028] It should be noted that when the circular plate 206 rotates, the ball 210 moves and the spring 209 is in a compressed state. When the ball 210 is aligned with the limiting groove 205 again, the spring 209 rebounds, causing the ball 210 to press against the inner wall of the limiting groove 205, thus achieving stability.
[0029] In an optional embodiment: the end face of the circular plate 206 is provided with a first rectangular hole 207 and a plurality of mounting holes 211, and a plurality of mounting blocks 213 adapted to the mounting holes 211 are fixedly connected to the side of the fixed platform 212 near the circular plate 206.
[0030] It should be noted that the fixed platform 212 is connected to the circular plate 206 by means of the engagement of multiple mounting holes 211 and multiple mounting blocks 213.
[0031] The working principle of this utility model is as follows: In use, the user can unfold the three-finger ring buckle 215 by rotating the pivot 214. After unfolding, rotating the three-finger ring buckle 215 drives the circular plate 206 to rotate. Under the elastic force of the spring 209, the ball 210 will move out from one of the limiting grooves 205 and into the other limiting groove 205. The ball 210 abuts against the limiting groove 205 to stabilize the angle of the three-finger ring buckle 215. The rotation of the three-finger ring buckle 215 allows the user to use it according to their own habits. When rotating and playing with it, there will be a decompression damping sound effect, making people feel more comfortable! Users can insert their fingers into the three-finger ring 215 to pick up and use the phone, or place the phone on a table and use the three-finger ring 215 to support it. Whether used in portrait or landscape mode, the phone can be supported, enriching the usage scenarios of the device. If users need to operate with one finger, they can rotate out the single-finger ring 202 for use. At the same time, the combined support of the single-finger ring 202 and the three-finger ring 215 can further improve the stability of the phone support, and it is compatible with various types of phone cases.
[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, whether directly or indirectly applied to other related technical fields, are similarly within the scope of protection of this utility model patent.
Claims
1. A universal mobile phone holder and mobile phone case, comprising a case (1) and a holder mechanism (2), characterized in that, The support mechanism (2) is disposed on the surface of the housing (1). The support mechanism (2) includes a base plate (201) installed on the surface of the housing (1). A limiting hole (203) is opened on the surface of the base plate (201). A circular plate (206) is rotatably connected to the inner wall of the limiting hole (203). A fixed platform (212) is installed on the end face of the circular plate (206). A rotating shaft (214) is rotatably connected to the surface of the fixed platform (212). A three-finger ring buckle (215) is fixedly installed on the arc surface of the rotating shaft (214). A single-finger ring buckle (202) is installed on the surface of the three-finger ring buckle (215).
2. A universal mobile phone stand and case according to claim 1, wherein: The inner arc surface of the limiting hole (203) is fixedly connected to a ring (204), and the inner arc surface of the ring (204) is provided with multiple limiting grooves (205). The circular plate (206) is located below the ring (204).
3. A universal mobile phone stand and case according to claim 1, wherein: The end face of the circular plate (206) is provided with a second rectangular hole (208), and a spring (209) is provided on the inner wall of the second rectangular hole (208). One end of the spring (209) is fixedly connected to the inner wall of the second rectangular hole (208), and the other end of the spring (209) is fixedly connected to a ball (210).
4. The universal mobile phone stand and case of claim 1, wherein: The end face of the circular plate (206) is provided with a first rectangular hole (207) and a plurality of mounting holes (211). The fixed platform (212) is fixedly connected to a plurality of mounting blocks (213) that are adapted to the mounting holes (211) on the side near the circular plate (206).
5. A universal mobile phone stand and case according to claim 2, wherein: Multiple limiting grooves (205) are evenly distributed on the inner arc surface of the ring (204), and the upper cross-section of the limiting grooves (205) is arc-shaped.
6. A universal mobile phone stand and case according to claim 1, wherein: The end face of the housing (1) is fixedly connected to three limiting platforms (216).
7. The universal mobile phone stand and case of claim 1, wherein: The surface of the three-finger ring buckle (215) is fitted with a connector (2021), and a connecting rod (2022) is fixedly connected to the surface of the connector (2021). The surface of the single-finger ring buckle (202) is fitted with an mounting piece (2023), and the mounting piece (2023) is rotatably connected to the arc surface of the connecting rod (2022).