A folding wireless charger against tipping over

Abstract

The utility model relates to wireless charger field, specifically is a kind of folding wireless charger of anti-toppling, including wireless charger body, the side of wireless charger body is provided with expansion mechanism;The expansion mechanism includes mounting plate, the side fixedly connected in the side of wireless charger body of mounting plate, the side swing link of mounting plate inner chamber has push rod, the utility model is moved by operating personnel hand grips push block drive gear plate, gear plate and gear meshing connection under make rotating column rotate, rotating block is rotated by rotating column, connecting rod is moved by rotating block, moving plate is moved by connecting rod, reached the effect of increasing the contact range of base and desktop, when wireless charger is adjusted to vertical or upright charging, if the contact range of base and desktop is smaller, plus the influence of mobile phone weight, the problem of easy gravity shift, poor stability, leading to wireless charger to appear toppling is solved.

Description

Technical Field

[0001] This utility model relates to the field of wireless chargers, specifically a foldable wireless charger that is resistant to tipping. Background Technology

[0002] A wireless charger is a device that transmits power from a charging device to a user device based on physical principles such as electromagnetic induction or electromagnetic resonance, without the need for traditional charging cables. Its core function is to transfer energy through electromagnetic fields, enabling devices with wireless charging capabilities to complete the charging process within an effective range.

[0003] When the wireless charger is adjusted to vertical or upright charging, if the contact area between the base and the table is small, the weight of the phone can cause the center of gravity to shift and the stability to be poor, leading to the wireless charger tipping over. Utility Model Content

[0004] To address the shortcomings of existing technologies, when a wireless charger is adjusted to vertical or upright charging, if the contact area between the base and the desktop is small, coupled with the weight of the phone, the center of gravity may shift, resulting in poor stability and causing the wireless charger to tip over. This invention proposes a foldable wireless charger that prevents tipping.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a foldable wireless charger that is not tilted, including a wireless charger body, wherein an expansion mechanism is provided on one side of the wireless charger body;

[0006] The expansion mechanism includes a mounting plate, one side of which is fixedly connected to one side of the wireless charger body. A push rod is movably connected to one side of the inner cavity of the mounting plate. A toothed plate is fixedly connected to one end of the push rod. A gear is meshed with the teeth of the toothed plate. A rotating column is fixedly connected inside the gear. A rotating block is fixedly connected to one end of the rotating column. A connecting rod is rotatably connected to one side of the rotating block. There are four connecting rods. A fixed block is rotatably connected to one side of the inner cavity of the connecting rod. A movable plate is fixedly connected to one side of the fixed block. The surface of the movable plate is movably connected to the inner cavity of the mounting plate.

[0007] Preferably, an enlarged plate is fixedly connected to one side of the movable plate, and the enlarged plate is made of rubber.

[0008] Preferably, the mounting plate has a guide groove in its inner cavity, and a guide block is movably connected to the inner cavity of the guide groove. There are two guide blocks, and one end of each guide block is fixedly connected to the other side of the rotating block.

[0009] Preferably, the mounting plate has a T-shaped groove on one side, and there are eight T-shaped grooves arranged in pairs. The inner cavity of the T-shaped groove is movably connected to a T-shaped block, and one side of the T-shaped block is fixedly connected to one side of the movable plate.

[0010] Preferably, a connecting plate is fixedly connected to one side of the mounting plate, a fixing column is movably connected to the inner cavity of the connecting plate, a connecting block is fixedly connected to one end of the fixing column, and a connecting ring is fixedly connected to the other end of the fixing column.

[0011] Preferably, a spring is slidably fitted onto the surface of the fixed column, with one end of the spring fixedly connected to one side of the connecting plate and the other end of the spring fixedly connected to one side of the connecting ring.

[0012] Preferably, the push rod has a fixing groove on one side, and there are two fixing grooves. One end of the fixing post is inserted into the inside of the fixing groove.

[0013] The advantages of this utility model are:

[0014] This invention allows the operator to push a pusher block to move a toothed plate. The meshing of the toothed plate and gears causes the rotating column to rotate, which in turn drives a rotating block to rotate. The rotating block then drives a connecting rod to move, which in turn drives a moving plate to move. This increases the contact area between the base and the desktop, solving the problem that when the wireless charger is adjusted to vertical or upright charging, if the contact area between the base and the desktop is small, the weight of the phone can cause the center of gravity to shift, resulting in poor stability and the wireless charger tipping over. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the connecting rod structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the T-shaped block structure connection of this utility model;

[0019] Figure 4 This is a schematic diagram of the rotating block structure connection of this utility model.

[0020] In the diagram: 1. Wireless charger body; 2. Expansion mechanism; 201. Mounting plate; 202. Moving plate; 203. Expansion plate; 204. Push rod; 205. Push block; 206. Fixing groove; 207. Toothed plate; 208. Gear; 209. Rotating column; 210. Rotating block; 211. Connecting rod; 212. Spring; 213. T-slot; 214. T-block; 215. Connecting plate; 216. Connecting block; 217. Connecting ring; 218. Fixing column; 219. Guide groove; 220. Guide block; 221. Fixing block. Detailed Implementation

[0021] 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 scope of protection of the present utility model.

[0022] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0023] This application discloses an anti-tipping foldable wireless charger. (Refer to...) Figure 1 , Figure 2 and Figure 3 A foldable wireless charger designed to prevent tipping, comprising a wireless charger body 1, wherein an expansion mechanism 2 is provided on one side of the wireless charger body 1.

[0024] The expansion mechanism 2 includes a mounting plate 201. One side of the mounting plate 201 is fixedly connected to one side of the wireless charger body 1. A push rod 204 is movably connected to one side of the inner cavity of the mounting plate 201. A toothed plate 207 is fixedly connected to one end of the push rod 204. A gear 208 is meshed with the teeth of the toothed plate 207. A rotating column 209 is fixedly connected inside the gear 208. A rotating block 210 is fixedly connected to one end of the rotating column 209. A connecting rod 211 is rotatably connected to one side of the rotating block 210. There are four connecting rods 211. A fixed block 221 is rotatably connected to one side of the inner cavity of the connecting rod 211. A movable plate 202 is fixedly connected to one side of the fixed block 221. The surface of the movable plate 202 is movably connected to the inner cavity of the mounting plate 201.

[0025] Reference Figure 1 and Figure 2 An expansion plate 203 is fixedly connected to one side of the movable plate 202. The expansion plate 203 is made of rubber. By setting the expansion plate 203, the friction between the desktop and the wireless charger base is increased, which can effectively prevent the device from sliding or tipping over during charging.

[0026] ReferenceFigure 4 The mounting plate 201 has a guide groove 219 in its inner cavity. A guide block 220 is movably connected to the inner cavity of the guide groove 219. There are two guide blocks 220. One end of the guide block 220 is fixedly connected to the other side of the rotating block 210. The guide groove 219 allows the guide block 220 to rotate inside the mounting plate 201 and guides the rotation of the guide block 220, making the rotation of the rotating block 210 more stable and preventing the rotating block 210 from deviating during rotation.

[0027] Reference Figure 3 The mounting plate 201 has eight T-shaped grooves 213 on one side, arranged in pairs. The inner cavity of the T-shaped groove 213 is movably connected to a T-shaped block 214. One side of the T-shaped block 214 is fixedly connected to one side of the moving plate 202. The T-shaped groove 213 guides the movement of the T-shaped block 214, making the movement of the moving plate 202 more stable and preventing the moving plate 202 from deviating during movement.

[0028] Reference Figure 3 A connecting plate 215 is fixedly connected to one side of the mounting plate 201. A fixing post 218 is movably connected to the inner cavity of the connecting plate 215. A connecting block 216 is fixedly connected to one end of the fixing post 218, and a connecting ring 217 is fixedly connected to the other end of the fixing post 218. By setting the fixing post 218, the position of the push rod 204 can be fixed, so as to prevent the push rod 204 from shifting under the action of external force.

[0029] Reference Figure 3 A spring 212 is slidably sleeved on the surface of the fixed column 218. One end of the spring 212 is fixedly connected to one side of the connecting plate 215, and the other end of the spring 212 is fixedly connected to one side of the connecting ring 217. With the setting of the spring 212, when the fixed column 218 moves, the spring 212 is compressed and deformed. After the spring 212 loses its compression force, it can drive the fixed column 218 to quickly reset.

[0030] Reference Figure 2 The push rod 204 has a fixing groove 206 on one side. There are two fixing grooves 206. One end of the fixing post 218 is inserted into the inside of the fixing groove 206. By setting the fixing groove 206, the fixing post 218 can move inside the push rod 204, and the position of the push rod 204 can be fixed before or after the movement.

[0031] Working principle: The operator manually pushes the push block 205, which moves the push rod 204. The push rod 204 moves the gear plate 207. The meshing connection between the gear plate 207 and the gear 208 causes the gear 208 to rotate. The gear 208 drives the rotating column 209 to rotate, which in turn drives the rotating block 210 to rotate. The rotating block 210 drives the connecting rod 211, which in turn drives the fixed block 221 to move. One side of the connecting rod 211 rotates around one side of the rotating block 210, and the other side rotates around one side of the fixed block 221. The rotating block 210 drives the guide block 220 to rotate inside the guide groove 219. The guide block 220 stabilizes the rotating block 210 during rotation. 211 drives the movable plate 202 to move, which in turn drives the expansion plate 203 to move. Simultaneously, the movement of the movable plate 202 causes the T-shaped block 214 to move inside the T-shaped groove 213. The T-shaped block 214 guides the movement of the movable plate 202. The movable plate 202 drives the expansion plate 203 to move. The expansion of the expansion plate 203 increases the contact range between the wireless charger body 1 and the desktop. Then, by pulling the connecting block 216, the fixing post 218 moves. The movement of the fixing post 218 causes the spring 212 to be compressed and deformed. When the spring 212 loses its compression force, the fixing post 218 returns to its original position, allowing the fixing post 218 to fit snugly into the fixing groove 206, thus fixing the position of the push rod 204.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A tilt-resistant foldable wireless charger, comprising a wireless charger body (1), characterized in that: An expansion mechanism (2) is provided on one side of the wireless charger body (1); The expansion mechanism (2) includes a mounting plate (201). One side of the mounting plate (201) is fixedly connected to one side of the wireless charger body (1). A push rod (204) is movably connected to one side of the inner cavity of the mounting plate (201). A toothed plate (207) is fixedly connected to one end of the push rod (204). A gear (208) is meshed with the teeth of the toothed plate (207). A rotating column (209) is fixedly connected inside the gear (208). A rotating block (210) is fixedly connected to one end of the rotating column (209). A connecting rod (211) is rotatably connected to one side of the rotating block (210). There are four connecting rods (211). A fixed block (221) is rotatably connected to one side of the inner cavity of the connecting rod (211). A movable plate (202) is fixedly connected to one side of the fixed block (221). The surface of the movable plate (202) is movably connected to the inner cavity of the mounting plate (201).

2. The anti-tipping foldable wireless charger according to claim 1, characterized in that: An enlarged plate (203) is fixedly connected to one side of the movable plate (202), and the enlarged plate (203) is made of rubber.

3. The anti-tipping foldable wireless charger according to claim 1, characterized in that: The mounting plate (201) has a guide groove (219) in its inner cavity. A guide block (220) is movably connected to the inner cavity of the guide groove (219). There are two guide blocks (220), and one end of the guide block (220) is fixedly connected to the other side of the rotating block (210).

4. A foldable wireless charger with anti-tipping feature according to claim 1, characterized in that: The mounting plate (201) has a T-shaped groove (213) on one side. There are eight T-shaped grooves (213) in total, and they are arranged in pairs. The inner cavity of the T-shaped groove (213) is movably connected to a T-shaped block (214). One side of the T-shaped block (214) is fixedly connected to one side of the movable plate (202).

5. A foldable wireless charger with anti-tipping feature according to claim 1, characterized in that: A connecting plate (215) is fixedly connected to one side of the mounting plate (201), and a fixing post (218) is movably connected to the inner cavity of the connecting plate (215). A connecting block (216) is fixedly connected to one end of the fixing post (218), and a connecting ring (217) is fixedly connected to the other end of the fixing post (218).

6. A foldable wireless charger with anti-tipping feature according to claim 5, characterized in that: A spring (212) is slidably sleeved on the surface of the fixed column (218). One end of the spring (212) is fixedly connected to one side of the connecting plate (215), and the other end of the spring (212) is fixedly connected to one side of the connecting ring (217).

7. A foldable wireless charger with anti-tipping feature according to claim 5, characterized in that: The push rod (204) has a fixing groove (206) on one side, and there are two fixing grooves (206). One end of the fixing post (218) is inserted into the inside of the fixing groove (206).

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