Mobile phone support with magnetic attraction charging function

Abstract

The utility model discloses a mobile phone support with magnetic suction charging function, including first support plate and second support plate, one end of first support plate and second support plate all has axle hole, and the axle hole of first support plate and second support plate is coaxial splicing and is connected through the pivot, the inside wall of axle hole of first support plate and second support plate all is seted up with through -hole, and the electrical assembly inside between first support plate and second support plate is connected through the wire electrically, and the wire passes through hollow channel and the through -hole of first support plate and second support plate, through setting hollow channel of through both ends in the pivot, and the through -hole of first support plate and second support plate is set respectively located the both ends of hollow channel, has created a closed type wiring path from the inside of first support plate to the inside of second support plate, and the wire is completely hidden in the axle hole, avoids the damage risk caused by the exposed wire, and improves the durability and overall aesthetic degree of product.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone holder technology, and in particular to a mobile phone holder with magnetic charging function. Background Technology

[0002] Magnetic phone holders are popular due to their ease of use and secure hold. Furthermore, magnetic holders that integrate wireless charging further meet users' needs.

[0003] Currently available magnetic charging stands mostly use a one-piece or simple single-axis rotating structure for their support, resulting in a large size and inconvenient storage. To improve portability, foldable dual-support plate structures have emerged. However, this foldable structure faces a key technical challenge in implementing charging functionality: how to route the wires for the magnetic charging modules within the two movable support plates. Traditional solutions involve exposing the wires externally or using flexible cables to bypass the pivot. However, the former not only affects aesthetics but also makes the wires prone to wear and breakage due to repeated bending and external environments, posing safety hazards; the latter requires ample internal space at the connection point, resulting in a complex structure and increased design and manufacturing costs. Therefore, it is necessary to propose a new solution to address these issues. Utility Model Content

[0004] In view of this, the present invention addresses the deficiencies of the prior art, and its main purpose is to provide a mobile phone holder with magnetic charging function, which solves the above-mentioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A mobile phone holder with magnetic charging function includes a first support plate and a second support plate that are rotatably connected and foldable; both the first support plate and the second support plate are equipped with electrical components to enable both the first support plate and the second support plate to perform magnetic charging.

[0007] The first support plate and the second support plate each have a shaft hole at one end. The shaft holes of the first support plate and the second support plate are coaxially spliced ​​together and connected by a rotating shaft. The rotating shaft has a hollow channel passing through both ends. The inner sidewalls of the shaft holes of the first support plate and the second support plate are provided with through holes. The through holes of the first support plate and the second support plate are respectively located at both ends of the hollow channel. The electrical components inside the first support plate and the second support plate are electrically connected by wires. The wires pass through the hollow channel and the through holes of the first support plate and the second support plate.

[0008] As a preferred embodiment, the first support plate includes a first outer shell and a battery, a circuit board, and a first magnetic charging module disposed within the first outer shell. The battery and the first magnetic charging module are both electrically connected to the circuit board. One end of the first outer shell has a first shaft hole and a second shaft hole coaxially disposed. The inner sidewall of the first shaft hole has a first through hole communicating with the interior of the first outer shell.

[0009] The second support plate includes a second outer shell and a second magnetic charging module disposed within the second outer shell. One end of the second outer shell has a third axial hole, and the inner sidewall of the middle part of the third axial hole has a second through hole communicating with the interior of the second outer shell.

[0010] The third shaft hole is located between the first shaft hole and the second shaft hole. One end of the third shaft hole is connected to the first shaft hole via a first connecting shaft. The first connecting shaft has a hollow channel that extends through both ends. The first through hole and the second through hole are located at both ends of the hollow channel. The other end of the third shaft hole is connected to the second shaft hole via a second connecting shaft to form a damped rotational connection. The second magnetic charging module is electrically connected to the circuit board via a wire. The wire enters the second housing from the first housing through the first through hole, the hollow channel, and the second through hole in sequence.

[0011] As a preferred embodiment, the battery is disposed at one end of the first housing near the first shaft hole, and the circuit board and the first magnetic charging module are disposed at the other end of the first housing away from the first shaft hole. A switch and a charging interface are provided on the other end of the first housing away from the first shaft hole.

[0012] As a preferred embodiment, the first housing includes an upward-opening main housing and a flat cover. The battery, circuit board, and first magnetic charging module are all disposed in the main housing. The flat cover covers the opening of the main housing. Furthermore, the first magnetic charging module is supported by a support bracket to a height equivalent to that of the battery and close to the flat cover.

[0013] As a preferred embodiment, the outer side wall of one end of the first connecting shaft has a first tooth that is interference-fitted with the first shaft hole.

[0014] As a preferred embodiment, one end of the second connecting shaft has a second toothed portion on its outer side wall that is interference-fitted with the second shaft hole, and the other end of the second connecting shaft has a third toothed portion on its outer side wall that is interference-fitted with the third shaft hole.

[0015] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution, its main features are:

[0016] By setting a hollow channel through both ends inside the shaft, and setting the through holes of the first support plate and the second support plate at the two ends of the hollow channel respectively, a closed wiring path is created from the inside of the first support plate to the inside of the second support plate. The wires are completely hidden in the shaft hole, avoiding the risk of damage to exposed wires due to repeated bending and friction, and greatly improving the durability, safety and overall aesthetics of the product.

[0017] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure from another perspective of an embodiment of this utility model;

[0020] Figure 3 This is a schematic diagram of the unfolded and used state of an embodiment of this utility model;

[0021] Figure 4 This is an exploded view of the first and second support plates according to an embodiment of the present utility model;

[0022] Figure 5 This is a further exploded view of the first and second support plates according to an embodiment of the present utility model;

[0023] Figure 6 This is an exploded view of the second support plate according to an embodiment of the present invention;

[0024] Figure 7 This is an exploded view of the first support plate according to an embodiment of the present utility model;

[0025] Figure 8 This is an exploded view of the first support plate portion of an embodiment of the present invention.

[0026] Explanation of reference numerals in the attached figures:

[0027] 10. First support plate; 11. First outer shell; 111. First shaft hole; 112. Second shaft hole; 113. First through hole; 114. Main shell; 115. Flat shell cover; 12. Battery; 13. Circuit board; 14. First magnetic charging module; 15. Elevating bracket; 20. Second support plate; 21. Second outer shell; 211. Third shaft hole; 212. Second through hole; 22. Second magnetic charging module; 30. First connecting shaft; 31. Hollow channel; 32. First tooth; 40. Second connecting shaft; 41. Second tooth; 42. Third tooth. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0029] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0030] Please see Figures 1 to 8 This utility model provides a mobile phone holder with magnetic charging function, including a first support plate 10 and a second support plate 20 that are rotatably connected and foldable; both the first support plate 10 and the second support plate 20 are provided with electrical components so that both the first support plate 10 and the second support plate 20 can be magnetically charged.

[0031] One end of the first support plate 10 and the second support plate 20 is provided with a shaft hole. The shaft holes of the first support plate 10 and the second support plate 20 are coaxially spliced ​​and connected by a rotating shaft. The rotating shaft has a hollow channel passing through both ends. The inner sidewalls of the shaft holes of the first support plate 10 and the second support plate 20 are provided with through holes. The through holes of the first support plate 10 and the second support plate 20 are respectively located at both ends of the hollow channel. The electrical components inside the first support plate 10 and the second support plate 20 are electrically connected by wires (not shown in the figure). The wires pass through the hollow channel and the through holes of the first support plate 10 and the second support plate 20.

[0032] Specifically, the first support plate 10 includes a first outer shell 11 and a battery 12, a circuit board 13, and a first magnetic charging module 14 disposed within the first outer shell 11. The battery 12 and the first magnetic charging module 14 are both electrically connected to the circuit board 13. One end of the first outer shell 11 has a first shaft hole 111 and a second shaft hole 112 coaxially disposed. The inner sidewall of the first shaft hole 111 is provided with a first through hole 113 communicating with the interior of the first outer shell 11. The first shaft hole 111 and the second shaft hole 112 are the shaft holes of the aforementioned first support plate 10, and the first through hole 113 is the through hole of the aforementioned first support plate 10.

[0033] The second support plate 20 includes a second outer shell 21 and a second magnetic charging module 22 disposed inside the second outer shell 21. One end of the second outer shell 21 has a third shaft hole 211. The inner sidewall of the middle part of the third shaft hole 211 is provided with a second through hole 212 communicating with the interior of the second outer shell 21. The third shaft hole 211 is the shaft hole of the aforementioned second support plate 20, and the second through hole 212 is the through hole of the aforementioned second support plate 20.

[0034] The third shaft hole 211 is located between the first shaft hole 111 and the second shaft hole 112. One end of the third shaft hole 211 is connected to the first shaft hole 111 via a first connecting shaft 30. The first connecting shaft 30 is a rotating shaft for connecting the shaft holes of the first support plate 10 and the second support plate 20. The first connecting shaft 30 has a hollow channel 31 that passes through both ends. The first through hole 113 and the second through hole 212 are located at both ends of the hollow channel 31. The other end of the third shaft hole 211 is connected to the second shaft hole 112 via a second connecting shaft 40 to form a damped rotational connection. The second magnetic charging module 22 is electrically connected to the circuit board 13 via a wire (not shown in the figure). The wire enters the second housing 21 from inside the first housing 11 through the first through hole 113, the hollow channel 31, and the second through hole 212.

[0035] By providing an axially extending hollow channel 31 inside the first connecting shaft 30, the wires can sequentially pass through the first through hole 113 on the first housing 11, the hollow channel 31, and the second through hole 212 on the second housing 21, creating a closed wiring path from the inside of the first support plate 10 directly to the inside of the second support plate 20. The wires are completely concealed, avoiding the risk of damage to exposed wires due to repeated bending and friction, greatly improving the product's durability, safety, and overall aesthetics. Furthermore, users can charge the device through either the first support plate 10 or the second support plate 20.

[0036] Furthermore, the battery 12 is located at the end of the first housing 11 near the first shaft hole 111, while the circuit board 13 and the first magnetic charging module 14 are located at the end of the first housing 11 away from the first shaft hole 111. A switch and a charging interface are provided on the end of the first housing 11 away from the first shaft hole 111. By concentrating frequently operated components such as the switch and charging interface at the end away from the pivot, this area is most convenient to access and less likely to obstruct the view when the device is unfolded for use, greatly facilitating user operations such as powering on / off and plugging in charging, thus improving the user experience.

[0037] Furthermore, the first outer casing 11 includes a main casing 114 with an upward-facing opening and a flat cover 115. The battery 12, circuit board 13, and first magnetic charging module 14 are all disposed in the main casing 114. The flat cover 115 covers the opening of the main casing 114, and the first magnetic charging module 14 is supported by a support bracket 15 at a height equivalent to that of the battery 12 and close to the flat cover 115. By using the support bracket 15 to raise the first magnetic charging module 14 to the same height as the battery 12 and close to the flat cover 115, it is ensured that the first magnetic charging module 14 can maintain the optimal working distance with the phone being charged, effectively ensuring the efficiency and stability of wireless charging, while maintaining a slim and lightweight overall structure.

[0038] Furthermore, the outer wall of one end of the first connecting shaft 30 has a first tooth 32 that is interference-fitted with the first shaft hole 111, the outer wall of one end of the second connecting shaft 40 has a second tooth 41 that is interference-fitted with the second shaft hole 112, and the outer wall of the other end of the second connecting shaft 40 has a third tooth 42 that is interference-fitted with the third shaft hole 211. This design, while satisfying damped rotation, eliminates the need for additional screws or clips to fix the connecting shaft, making the rotating connection structure simpler and with fewer parts.

[0039] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mobile phone holder with magnetic charging function, characterized in that, It includes a first support plate (10) and a second support plate (20) that are rotatably connected and foldable; both the first support plate (10) and the second support plate (20) are equipped with electrical components so that both the first support plate (10) and the second support plate (20) can be magnetically charged. One end of the first support plate (10) and the second support plate (20) has a shaft hole. The shaft holes of the first support plate (10) and the second support plate (20) are coaxially spliced ​​and connected by a rotating shaft. The rotating shaft has a hollow channel that passes through both ends. The inner sidewalls of the shaft holes of the first support plate (10) and the second support plate (20) are provided with through holes. The through holes of the first support plate (10) and the second support plate (20) are located at both ends of the hollow channel. The electrical components inside the first support plate (10) and the second support plate (20) are electrically connected by wires. The wires pass through the hollow channel and the through holes of the first support plate (10) and the second support plate (20).

2. A mobile phone holder with magnetic charging function according to claim 1, characterized in that, The first support plate (10) includes a first outer shell (11) and a battery (12), a circuit board (13) and a first magnetic charging module (14) disposed inside the first outer shell (11). The battery (12) and the first magnetic charging module (14) are electrically connected to the circuit board (13). One end of the first outer shell (11) has a first shaft hole (111) and a second shaft hole (112) coaxially disposed. The inner sidewall of the first shaft hole (111) is provided with a first through hole (113) communicating with the interior of the first outer shell (11). The second support plate (20) includes a second outer shell (21) and a second magnetic charging module (22) disposed inside the second outer shell (21). One end of the second outer shell (21) has a third shaft hole (211), and the inner sidewall of the middle part of the third shaft hole (211) has a second through hole (212) communicating with the interior of the second outer shell (21). The third shaft hole (211) is located between the first shaft hole (111) and the second shaft hole (112). One end of the third shaft hole (211) is connected to the first shaft hole (111) via a first connecting shaft (30). The first connecting shaft (30) has a hollow channel (31) extending axially. The first through hole (113) and the second through hole (212) are located at both ends of the hollow channel (31). The other end of the third shaft hole (211) is connected to the second shaft hole (112) via a second connecting shaft (40) to form a damped rotational connection. The second magnetic charging module (22) is electrically connected to the circuit board (13) via a wire. The wire enters the second housing (21) from the first housing (11) through the first through hole (113), the hollow channel (31), and the second through hole (212) in sequence.

3. A mobile phone holder with magnetic charging function according to claim 2, characterized in that, The battery (12) is located at one end of the first housing (11) near the first shaft hole (111), and the circuit board (13) and the first magnetic charging module (14) are located at one end of the first housing (11) away from the first shaft hole (111). A switch and a charging interface are provided on the end of the first housing (11) away from the first shaft hole (111).

4. A mobile phone holder with magnetic charging function according to claim 2, characterized in that, The first outer casing (11) includes an upward-opening main casing (114) and a flat cover (115). The battery (12), circuit board (13) and first magnetic charging module (14) are all disposed in the main casing (114). The flat cover (115) covers the opening of the main casing (114). The first magnetic charging module (14) is supported by a support bracket (15) at a height equivalent to that of the battery (12) and close to the flat cover (115).

5. A mobile phone holder with magnetic charging function according to claim 2, characterized in that, The outer side wall of one end of the first connecting shaft (30) has a first tooth (32) that is interference-fitted with the first shaft hole (111).

6. A mobile phone holder with magnetic charging function according to claim 2, characterized in that, The second connecting shaft (40) has a second tooth (41) on one end of its outer side wall that is in interference fit with the second shaft hole (112), and a third tooth (42) on the other end of its outer side wall that is in interference fit with the third shaft hole (211).

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