Wireless charging modular plastic electronic device stand

Abstract

This utility model relates to the field of modular wireless charging technology, specifically a modular plastic electronic device holder for wireless charging. The utility model includes a holder body, on which a wireless charging module body is fixedly installed on the lower inner wall of the wireless charging slot. This utility model uses a clamping adjustment component to clamp the electronic device from both sides, achieving stable clamping and adapting to electronic devices of different sizes and weights. It provides stable support and fixation for the electronic device, ensuring that the electronic device maintains optimal alignment with the wireless charging module body during charging. Compared to some traditional holders on the market that use magnets to attach the back of the electronic device for charging, this avoids the electronic device shifting during charging, compromising the alignment accuracy between the wireless charging coil and the device's receiver, and thus preventing wireless charging interruption.

Description

Technical Field

[0001] This utility model relates to the field of modular wireless charging, specifically a modular plastic electronic device base for wireless charging. Background Technology

[0002] Modular plastic electronic device stands for wireless charging are a primary application scenario. Smartphones, smartwatches, Bluetooth headsets, and other devices widely use wireless charging functionality, resulting in strong demand for corresponding wireless charging stands, charging bases, and other products. Plastic stands can provide support and fixation.

[0003] Currently, wireless charging module bases allow different electronic devices to be placed on them for charging. Some bases on the market use magnets to attach the back of electronic devices for charging, but this method has a drawback. Due to the large differences in size and weight of electronic devices, the magnetic attraction force of the base is not enough to securely fix larger devices, causing the electronic devices to shift during charging. This disrupts the alignment accuracy between the wireless charging coil and the device receiver, resulting in wireless charging interruption. Utility Model Content

[0004] The purpose of this invention is to provide a wireless charging modular plastic electronic device base to solve the problems mentioned in the background art.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A modular plastic electronic device holder for wireless charging includes a holder body. A wireless charging slot is formed through the upper center of the holder body. Flat grooves are formed at both ends of the bottom of the inner wall of the holder body. A first slot is formed on one side of each of the two flat grooves. A wireless charging module body is fixedly installed on the lower inner wall of the wireless charging slot of the holder body. Heat dissipation components for heat dissipation are provided at both ends of the inner wall of the holder body. Clamping adjustment components for clamping and adjusting electronic devices are provided at both ends of the outer side of the holder body.

[0007] Preferably, the clamping adjustment component includes an outer frame, and heat dissipation grooves are provided through the interior of both sides of the outer frame near the two ends. The interior of the outer frame is fixedly sleeved on the outer wall surface of the base body.

[0008] Preferably, guide rods are fixedly connected to both sides of the lower end of the outer frame, and a fixing block is fixedly installed on each of the two guide rods near the center. A first telescopic spring and a second telescopic spring are fixedly installed at both ends of the two fixing blocks, and the two first telescopic springs and the second telescopic spring are respectively sleeved inside the two guide rods.

[0009] Preferably, one end of each of the two first telescopic springs is fixedly mounted with a first sliding rod, and the two first sliding rods are slidably sleeved inside the guide rod. One end of each of the two second telescopic springs is fixedly mounted with a second sliding rod, and the two second sliding rods are slidably sleeved inside the guide rod.

[0010] Preferably, a first clamping curved plate is fixedly connected to one upper end of each of the two first sliding rods, and a second clamping curved plate is fixedly connected to one upper end of each of the two second sliding rods.

[0011] Preferably, the heat dissipation assembly includes a base plate, each base plate being fixedly fitted inside a planar groove of the base body. Heat dissipation fins are fixedly connected to the upper ends of the two base plates at equal intervals. A mounting frame is fixedly installed at the upper end of each of the two base plates. The two mounting frames are respectively located inside the base body on one side. A miniature fan is fixedly connected to the inner wall of each of the two mounting frames.

[0012] Preferably, a second slot is provided inside one end of each of the two substrates, the second slot and the first slot are aligned with each other, and a locking block is engaged inside the second slot and the first slot, and the micro fan and the heat dissipation slot of the outer frame correspond to each other.

[0013] The beneficial effects of this utility model are:

[0014] This invention uses a clamping adjustment component 2 to clamp the two sides of the electronic device, achieving stable clamping. It adapts to the size and weight of electronic devices of different sizes, providing stable support and fixation for the electronic device. This ensures that the electronic device always maintains the optimal alignment position with the wireless charging module body 4 during the charging process. Compared with some traditional bases on the market that use magnets to attach the back of the electronic device for charging, this invention avoids the electronic device shifting during charging, which would damage the alignment accuracy between the wireless charging coil and the device receiver, thus causing wireless charging interruption. 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, 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 overall structure of this utility model;

[0017] Figure 2 This is a structural diagram showing the disassembled base body, wireless charging module body, and heat dissipation components of this utility model;

[0018] Figure 3 This is a schematic diagram of the outer frame and heat dissipation groove of this utility model;

[0019] Figure 4 This is a structural schematic diagram of the disassembled adjustment component of this utility model.

[0020] The reference numerals in the attached figures are as follows: 1. Base body; 11. Flat groove; 12. First slot; 2. Clamping adjustment assembly; 21. Outer frame; 22. Heat dissipation groove; 23. Guide rod; 24. First sliding rod; 25. Second sliding rod; 26. First telescopic spring; 27. Second telescopic spring; 28. Fixing block; 29. ​​First clamping curved plate; 210. Second clamping curved plate; 3. Wireless charging slot; 4. Wireless charging module body; 5. Heat dissipation assembly; 51. Base plate; 52. Heat dissipation fins; 53. Second slot; 54. Mounting frame; 55. Miniature fan; 56. Locking 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Please refer to Figure 1 and Figure 2 As shown, a wireless charging modular plastic electronic device base includes a base body 1. A wireless charging slot 3 is formed through the upper end of the base body 1 near the center. Flat grooves 11 are formed at both ends of the bottom of the inner wall of the base body 1. A first slot 12 is formed on one side of each of the two flat grooves 11. A wireless charging module body 4 is fixedly installed on the lower inner wall of the wireless charging slot 3 of the base body 1. Heat dissipation components 5 for heat dissipation are provided at both ends of the inner wall of the base body 1. Clamping adjustment components 2 for clamping and adjusting electronic devices are provided at both ends of the outer side of the base body 1.

[0023] In a specific embodiment, the wireless charging module body 4, fixed to the lower inner wall of the wireless charging slot 3 of the base body 1, is the core component for realizing wireless charging. Based on the principle of electromagnetic induction, when the wireless charging module body 4 is powered on, it generates an alternating magnetic field. When a wirelessly charging-enabled electronic device is placed in a suitable position within the wireless charging slot 3, the receiving coil built into the electronic device will electromagnetically couple with the transmitting coil of the wireless charging module body 4, inducing a current in the receiving coil, thereby charging the electronic device. This contactless charging method allows electronic devices to obtain power without the need for traditional data cable connections.

[0024] Please refer to Figure 1 , Figure 3 and Figure 4 As shown, as a technical optimization of this utility model, the clamping adjustment component 2 includes an outer frame 21. Heat dissipation grooves 22 are provided through the interior of both sides of the outer frame 21 near its ends. The interior of the outer frame 21 is fixedly fitted onto the outer wall surface of the base body 1. Guide rods 23 are fixedly connected to both sides of the lower end of the outer frame 21. Fixing blocks 28 are fixedly installed near the center of each of the two guide rods 23. First telescopic springs 26 and second telescopic springs 27 are fixedly installed at the ends of the two fixing blocks 28, respectively. Springs 27 are respectively sleeved inside the two guide rods 23. One end of each of the two first telescopic springs 26 is fixedly installed with a first sliding rod 24. Both first sliding rods 24 are slidably sleeved inside the guide rods 23. One end of each of the two second telescopic springs 27 is fixedly installed with a second sliding rod 25. Both second sliding rods 25 are slidably sleeved inside the guide rods 23. One upper end of each of the two first sliding rods 24 is fixedly connected with a first clamping curved plate 29. One upper end of each of the two second sliding rods 25 is fixedly connected with a second clamping curved plate 210.

[0025] In a specific embodiment, when a large electronic device is placed on the base body 1, the first telescopic spring 26 and the second telescopic spring 27 are in a contracted state, the first clamping curved plate 29 and the second clamping curved plate 210 maintain an initial distance, the edge of the electronic device contacts the first clamping curved plate 29 and the second clamping curved plate 210, the electronic device squeezes the first clamping curved plate 29 and the second clamping curved plate 210, forcing the first sliding rod 24 and the second sliding rod 25 to slide inward along the guide rod 23 respectively, compressing the first telescopic spring 26 and the second telescopic spring 27. The elastic force generated by the spring compression acts on both sides of the electronic device through the curved plate, achieving stable clamping and adapting to electronic devices of different sizes. After the electronic device is placed in the wireless charging slot 3, the clamping adjustment component 2 is adjusted to clamp the two sides of the electronic device, providing stable support and fixation for the electronic device, ensuring that the electronic device always maintains the best alignment position with the wireless charging module body 4 during the charging process, avoiding charging interruption due to electronic device displacement, and ensuring that the wireless charging process can be carried out continuously and stably.

[0026] Please refer to Figure 1 and Figure 2As shown, as a technical optimization of this utility model, the heat dissipation component 5 includes a base plate 51, which is fixedly sleeved inside the planar groove 11 of the base body 1. The upper ends of the two base plates 51 are equidistantly arranged and fixedly connected with heat dissipation fins 52. The upper end of one end of each of the two base plates 51 is fixedly installed with a mounting frame 54. The two mounting frames 54 are respectively located inside the base body 1 on one side. The inner walls of the two mounting frames 54 are fixedly connected with miniature fans 55. The inner end of each of the two base plates 51 is provided with a second slot 53. The second slot 53 and the first slot 12 are aligned with each other, and the inner sides of the second slot 53 and the first slot 12 are engaged with a locking block 56. The miniature fan 55 corresponds to the heat dissipation groove 22 of the outer frame 21.

[0027] In a specific embodiment, by embedding the base plate 51 into the planar groove 11 of the base body 1, ensuring that the base plate 51 and the planar groove 11 are tightly fitted, aligning the second slot 53 at one end of the base plate 51 with the first slot 12 of the base body 1, and inserting the locking block 56 for fixation, the heat dissipation component 5 is ensured to be stably positioned on the base body 1. The micro fan 55 is fixed to the inner wall of the mounting frame 54, and then the mounting frame 54 is installed at the upper end of the base plate 51, ensuring that the fan outlet is directly opposite the heat dissipation groove 22 of the outer frame 21. When the electronic device is wirelessly charged on the base, the micro fan 55 is powered on and runs, generating directional airflow. Air enters from the heat dissipation groove 22 of the outer frame 21, is sucked in and accelerated by the micro fan 55, and absorbs heat from the heat dissipation fins 52 as it flows through them. The air carrying heat is discharged through the heat dissipation groove 22 on the other side of the outer frame 21, completing one heat dissipation cycle.

[0028] In use, when a large electronic device is placed on the base body 1, the first telescopic spring 26 and the second telescopic spring 27 are in a contracted state, and the first clamping curved plate 29 and the second clamping curved plate 210 maintain their initial distance. The edge of the electronic device contacts the first clamping curved plate 29 and the second clamping curved plate 210. The electronic device presses against the first clamping curved plate 29 and the second clamping curved plate 210, forcing the first sliding rod 24 and the second sliding rod 25 to slide inward along the guide rod 23, compressing the first telescopic spring 26 and the second telescopic spring 27. The elastic force generated by the spring compression is transmitted through the curved plates. Used on both sides of electronic devices to achieve stable clamping and adapt to electronic devices of different sizes. After the electronic device is placed in the wireless charging slot 3, the clamping adjustment component 2 is adjusted to clamp the two sides of the electronic device, providing stable support and fixation for the electronic device. Then, when the electronic device is wirelessly charged on the base, the micro fan 55 is powered on and runs, generating directional airflow. Air enters from the heat dissipation slot 22 of the outer frame 21, is sucked in and accelerated by the micro fan 55, and absorbs heat from the heat dissipation fins 52 as it flows through them. The air carrying heat is discharged through the heat dissipation slot 22 on the other side of the outer frame 21, completing one heat dissipation cycle.

[0029] 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 modular plastic electronic device base for wireless charging, characterized in that: The device includes a base body (1), with a wireless charging slot (3) extending through the upper end near the center of the base body (1). The bottom of the inner wall of the base body (1) has flat grooves (11) at both ends. A first slot (12) is provided on one side of each of the two flat grooves (11). A wireless charging module body (4) is fixedly installed on the lower inner wall of the wireless charging slot (3) of the base body (1). Heat dissipation components (5) for heat dissipation are provided at both ends of the inner wall of the base body (1). Clamping adjustment components (2) for clamping and adjusting electronic devices are provided at both ends of the outer side of the base body (1).

2. The wireless charging modular plastic electronic device base according to claim 1, characterized in that: The clamping adjustment component (2) includes an outer frame (21), and heat dissipation grooves (22) are provided inside both sides of the outer frame (21) near the two ends. The inner side of the outer frame (21) is fixedly sleeved on the outer wall surface of the base body (1).

3. The modular plastic electronic device base for wireless charging according to claim 2, characterized in that: Guide rods (23) are fixedly connected to both sides of the lower end of the outer frame (21). Fixing blocks (28) are fixedly installed at the center of the two guide rods (23). A first telescopic spring (26) and a second telescopic spring (27) are fixedly installed at both ends of the two fixing blocks (28). The two first telescopic springs (26) and the second telescopic spring (27) are respectively sleeved inside the two guide rods (23).

4. The wireless charging modular plastic electronic device base according to claim 3, characterized in that: One end of each of the two first telescopic springs (26) is fixedly mounted with a first sliding rod (24), and the two first sliding rods (24) are slidably sleeved inside the guide rod (23). One end of each of the two second telescopic springs (27) is fixedly mounted with a second sliding rod (25), and the two second sliding rods (25) are slidably sleeved inside the guide rod (23).

5. A modular plastic electronic device base for wireless charging according to claim 4, characterized in that: The upper end of each of the two first sliding rods (24) is fixedly connected to a first clamping curved plate (29), and the upper end of each of the two second sliding rods (25) is fixedly connected to a second clamping curved plate (210).

6. The modular plastic electronic device base for wireless charging according to claim 1, characterized in that: The heat dissipation assembly (5) includes a base plate (51), which is fixedly fitted inside the planar groove (11) of the base body (1). The upper ends of the two base plates (51) are equidistantly connected with heat dissipation fins (52). One end of the two base plates (51) is fixedly mounted with an mounting frame (54). The two mounting frames (54) are located inside the base body (1) on one side. The inner walls of the two mounting frames (54) are fixedly connected with miniature fans (55).

7. A modular plastic electronic device base for wireless charging according to claim 6, characterized in that: The two substrates (51) each have a second slot (53) inside one end. The second slot (53) and the first slot (12) are aligned with each other, and the second slot (53) and the first slot (12) are fitted with a card block (56). The micro fan (55) and the heat dissipation slot (22) of the outer frame (21) are corresponding.

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