A wireless chargeable automobile knob decoration ring device

Abstract

The utility model relates to car knob decoration technical field, and disclose a kind of car knob decorative ring device of wireless charging, including outer ring body and inner ring body, the outer surface of outer ring body is equipped with decorative pattern, the area between outer ring body and inner ring body installs wireless charging ring, the input end of wireless charging ring is connected with one end of USB connecting line, the other end of USB connecting line passes through through-hole and is located at the outside of outer ring body, the through-hole is located on the outer surface of outer ring body, the outer surface of outer ring body is rotatably connected with mounting ring, the periphery of mounting ring is connected with the placement plate of L type. By setting USB connecting line, can be inserted into the power supply port of car, power supply is carried out to wireless charging ring, and when using, mobile phone can be placed on placement plate, and wireless charging is carried out to mobile phone by wireless charging ring, improve the functionality of decorative ring device, and by setting decorative pattern in outer ring body, improve the appearance of outer ring body.

Description

Technical Field

[0001] This utility model relates to the field of automotive knob decorative ring technology, and more specifically, to an automotive knob decorative ring device that can be wirelessly charged. Background Technology

[0002] In current automotive designs, many models use knobs as functional control devices on the dashboard or center console. These knobs are typically made of plastic, which limits their appearance and functionality, making it difficult to meet diverse design needs. Furthermore, with the advancement of technology and the increasing prevalence of wireless charging, which provides a convenient way to charge mobile devices, existing knob decorative rings do not utilize this technology to provide charging functionality for automotive-related devices.

[0003] Currently, while some wireless charging devices and decorative knob trims exist on the market, devices that combine both are still rare. These existing wireless charging devices are typically bulky and require additional space for installation, making them difficult to integrate directly into car knob trims. Summary of the Invention

[0004] To overcome the shortcomings of existing technologies, this utility model provides a wirelessly rechargeable car knob decorative ring device, which has the advantage of wireless charging.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wirelessly rechargeable car knob decorative ring device, comprising an outer ring body and an inner ring body, wherein both sides of the outer ring body and the inner ring body are connected by a connecting ring, the inner ring body is made of plastic, the outer surface of the outer ring body is provided with decorative patterns, a wireless charging ring is installed in the area between the outer ring body and the inner ring body, the input end of the wireless charging ring is connected to one end of a USB connection cable, the other end of the USB connection cable passes through a through hole located on the outside of the outer ring body, the through hole is located on the outer surface of the outer ring body, a mounting ring is rotatably connected to the outer surface of the outer ring body, and an L-shaped placement plate is connected to the circumferential side of the mounting ring.

[0006] As a preferred embodiment of this utility model, a connecting pad is bonded to the inner surface of the inner ring body, and the connecting pad is made of rubber.

[0007] As a preferred embodiment of this utility model, the two sides of the placement plate are respectively provided with a first clamping groove and a second clamping groove. The first clamping groove is slidably connected to a first clamping plate, and the inner surface of the first clamping groove is connected to the first clamping plate by a first return spring. The second clamping groove is slidably connected to a second clamping plate, and the inner surface of the second clamping groove is connected to the second clamping plate by a second return spring. The first clamping plate and the second clamping plate are L-shaped.

[0008] As a preferred embodiment of this utility model, a first clamping pad and a second clamping pad are respectively provided on the opposite sides of the first clamping plate and the second clamping plate, and the first clamping pad and the second clamping pad are made of rubber.

[0009] In a preferred embodiment of this utility model, the first return spring is sleeved on the outer surface of the first telescopic rod, and the two ends of the first telescopic rod are respectively connected to the inner surface of the first clamping groove and the inner surface of the first telescopic groove. The first telescopic groove is disposed on the side of the first clamping plate. The second return spring is sleeved on the outer surface of the second telescopic rod, and the two ends of the second telescopic rod are respectively connected to the inner surface of the second clamping groove and the inner surface of the second telescopic groove. The second telescopic groove is disposed on the side of the second clamping plate.

[0010] As a preferred embodiment of this utility model, the through hole is arc-shaped and the central angle of the through hole is 90 degrees.

[0011] As a preferred technical solution of this utility model Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model incorporates a USB connection cable that can be plugged into a car's power port to power the wireless charging coil. During use, a mobile phone can be placed on the mounting plate and wirelessly charged via the coil, enhancing the functionality of the decorative ring device. The inner ring, made of plastic, utilizes the plasticity of the material to ensure a tight contact with the knob during connection, improving connection stability. Furthermore, decorative patterns on the outer ring enhance its aesthetic appeal. 2. This utility model, by setting up movable first and second clamping plates, allows for the clamping of phones of different sizes by adjusting the distance between the first and second clamping plates when placing a mobile phone on the placement plate. Furthermore, by incorporating first and second return springs, the stability of the clamping plates in holding the mobile phone is improved by utilizing the restoring properties of the return springs. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the present invention having a first clamping groove; Figure 3 This is a schematic diagram of the structure of the present invention with a second clamping groove; Figure 4 This is a schematic diagram of the structure of the wireless charging coil of this utility model; In the diagram: 1. Inner ring; 2. Connecting ring; 3. Outer ring; 4. Connecting pad; 5. Mounting ring; 6. USB cable; 7. Through hole; 8. Placement plate; 9. First clamping plate; 10. Second clamping plate; 11. First clamping groove; 12. First return spring; 13. First telescopic rod; 14. Second clamping groove; 15. Second return spring; 16. Second telescopic rod; 17. Wireless charging coil. Detailed Implementation

[0013] 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.

[0014] like Figures 1 to 4 As shown, this utility model provides a wirelessly rechargeable car knob decorative ring device, including an outer ring body 3 and an inner ring body 1. The two sides of the outer ring body 3 and the inner ring body 1 are connected by a connecting ring 2. The inner ring body 1 is made of plastic. The outer surface of the outer ring body 3 is decorated with decorative patterns. A wireless charging ring 17 is installed in the area between the outer ring body 3 and the inner ring body 1. The input end of the wireless charging ring 17 is connected to one end of a USB connecting cable 6. The other end of the USB connecting cable 6 passes through a through hole 7 located on the outside of the outer ring body 3. The through hole 7 is located on the outer surface of the outer ring body 3. A mounting ring 5 is rotatably connected to the outer surface of the outer ring body 3. An L-shaped placement plate 8 is connected to the peripheral side of the mounting ring 5.

[0015] The wireless charging coil 17 and the USB cable 6 adopt the existing wireless charger structure; By setting up a USB connection cable 6, it can be plugged into the car's power port to power the wireless charging coil 17. When in use, the mobile phone can be placed on the placement plate 8 and wirelessly charged through the wireless charging coil 17, improving the functionality of the decorative ring device. By setting up an inner ring body 1 made of plastic, the plasticity of the plastic can be used to make the inner ring body 1 make tight contact with the knob when connected, improving the stability of the connection. By setting up decorative patterns on the outer ring body 3, the aesthetics of the outer ring body 3 are improved.

[0016] The inner surface of the inner ring 1 is bonded with a connecting pad 4, which is made of rubber.

[0017] By setting a rubber connecting pad 4, the elasticity of the connecting pad 4 can be used to improve the tightness of the contact between the inner ring body 1 and the knob, thereby improving the stability of the connection between the inner ring body 1 and the knob.

[0018] The placement plate 8 has a first clamping groove 11 and a second clamping groove 14 on its two sides. The first clamping groove 11 is slidably connected to the first clamping plate 9. The inner surface of the first clamping groove 11 is connected to the first clamping plate 9 by a first return spring 12. The second clamping groove 14 is slidably connected to the second clamping plate 10. The inner surface of the second clamping groove 14 is connected to the second clamping plate 10 by a second return spring 15. The first clamping plate 9 and the second clamping plate 10 are L-shaped.

[0019] By setting up movable first clamping plate 9 and second clamping plate 10, when placing a mobile phone on the placement plate 8, the distance between the first clamping plate 9 and the second clamping plate 10 can be adjusted to clamp mobile phones of different sizes. By setting up first return spring 12 and second return spring 15, the return property of the return spring can be used to improve the stability of the first clamping plate 9 and the second clamping plate 10 in clamping the mobile phone.

[0020] The first clamping plate 9 and the second clamping plate 10 are respectively provided with a first clamping pad and a second clamping pad on their opposite sides, and the first clamping pad and the second clamping pad are made of rubber.

[0021] By setting up first and second clamping pads made of rubber, the pressure on the phone clamping area can be reduced, preventing the phone from being damaged due to excessive force.

[0022] The first return spring 12 is sleeved on the outer surface of the first telescopic rod 13. The two ends of the first telescopic rod 13 are respectively connected to the inner surface of the first clamping groove 11 and the inner surface of the first telescopic groove. The first telescopic groove is located on the side of the first clamping plate 9. The second return spring 15 is sleeved on the outer surface of the second telescopic rod 16. The two ends of the second telescopic rod 16 are respectively connected to the inner surface of the second clamping groove 14 and the inner surface of the second telescopic groove. The second telescopic groove is located on the side of the second clamping plate 10.

[0023] By setting the first telescopic rod 13 and the second telescopic rod 16, the stability of the first clamping plate 9 and the second clamping plate 10 moving back and forth can be improved by using the guidance of the first telescopic rod 13 and the second telescopic rod 16.

[0024] The through hole 7 is arc-shaped, and the central angle of the through hole 7 is 90 degrees.

[0025] By setting an arc-shaped through hole 7, it is easy to move the USB cable 6 through the through hole 7, thereby preventing the USB cable 6 from being twisted at a large angle when the outer ring body 3 rotates, which would cause damage to the USB cable 6.

[0026] Working principle and usage process of this utility model: By setting up a USB connection cable 6, it can be plugged into the car's power port to power the wireless charging coil 17. When in use, the mobile phone can be placed on the placement plate 8 and wirelessly charged through the wireless charging coil 17, improving the functionality of the decorative ring device. By setting up an inner ring body 1 made of plastic, the plasticity of the plastic can be used to make the inner ring body 1 make tight contact with the knob when connected, improving the stability of the connection. By setting up decorative patterns on the outer ring body 3, the aesthetics of the outer ring body 3 are improved.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wirelessly rechargeable car knob decorative ring device, characterized in that: It includes an outer ring body (3) and an inner ring body (1). Both sides of the outer ring body (3) and the inner ring body (1) are connected by a connecting ring (2). The inner ring body (1) is made of plastic. The outer surface of the outer ring body (3) is decorated with patterns. A wireless charging ring (17) is installed in the area between the outer ring body (3) and the inner ring body (1). The input end of the wireless charging ring (17) is connected to one end of a USB cable (6). The other end of the USB cable (6) passes through a through hole (7) and is located on the outside of the outer ring body (3). The through hole (7) is located on the outer surface of the outer ring body (3). A mounting ring (5) is rotatably connected to the outer surface of the outer ring body (3). An L-shaped placement plate (8) is connected to the circumferential side of the mounting ring (5).

2. The wirelessly rechargeable car knob decorative ring device according to claim 1, characterized in that: The inner surface of the inner ring (1) is bonded with a connecting pad (4), and the connecting pad (4) is made of rubber.

3. The wirelessly rechargeable car knob decorative ring device according to claim 1, characterized in that: The placement plate (8) has a first clamping groove (11) and a second clamping groove (14) on its two sides respectively. The first clamping groove (11) is slidably connected to the first clamping plate (9). The inner surface of the first clamping groove (11) is connected to the first clamping plate (9) by a first return spring (12). The second clamping groove (14) is slidably connected to the second clamping plate (10). The inner surface of the second clamping groove (14) is connected to the second clamping plate (10) by a second return spring (15). The first clamping plate (9) and the second clamping plate (10) are L-shaped.

4. The wirelessly rechargeable car knob decorative ring device according to claim 3, characterized in that: The first clamping plate (9) and the second clamping plate (10) are respectively provided with a first clamping pad and a second clamping pad on their opposite sides. The first clamping pad and the second clamping pad are made of rubber.

5. The wirelessly rechargeable car knob decorative ring device according to claim 4, characterized in that: The first return spring (12) is sleeved on the outer surface of the first telescopic rod (13). The two ends of the first telescopic rod (13) are respectively connected to the inner surface of the first clamping groove (11) and the inner surface of the first telescopic groove. The first telescopic groove is located on the side of the first clamping plate (9). The second return spring (15) is sleeved on the outer surface of the second telescopic rod (16). The two ends of the second telescopic rod (16) are respectively connected to the inner surface of the second clamping groove (14) and the inner surface of the second telescopic groove. The second telescopic groove is located on the side of the second clamping plate (10).

6. The wirelessly rechargeable car knob decorative ring device according to claim 5, characterized in that: The through hole (7) is arc-shaped, and the central angle of the through hole (7) is (90) degrees.

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