A multifunctional charging plug

Abstract

The new type of the application relates to the technical field of charging plug, and discloses a multifunctional charging plug, which comprises a first plug part, a second plug part and a charging head part, all of which are pluggable, the first plug part, the second plug part and the charging head part can be connected with various charging devices, the outer ring of the first plug part is provided with at least one USB port one, the upper end and the lower end of the second plug part are respectively provided with a circular groove one and a circular groove two, the bottom of the inner cavity of the circular groove one is provided with a plug groove and at least two USB port two, and the inner part of the plug groove is rotationally connected with one end of a third plug. In the new type of the application, the first plug part, the second plug part and the charging head part can realize flexible matching of various charging interfaces and power sockets, adapt to various charging occasions, improve the convenience and efficiency of charging, can also share the charging load, and improve the safety and performance of charging.

Description

Technical Field

[0001] This invention relates to the field of charging plug technology, and more particularly to a multifunctional charging plug. Background Technology

[0002] With the increasing popularity of mobile devices, the demand for charging solutions is growing. Traditional charging plugs are usually designed in a fixed form, providing only a single or limited charging interface, which shows obvious limitations. In addition, as users' expectations for charging convenience and efficiency continue to rise, existing charging plugs often cannot meet the needs of charging multiple devices at the same time, especially when there are many types of charging devices and changing charging scenarios.

[0003] For example, different countries and regions have different power socket standards, which means that users need to carry multiple converters or adapters, increasing the complexity and cost of charging; different devices have different charging interfaces, which means that users need to carry multiple charging cables, increasing the inconvenience and confusion of charging; when charging multiple devices at the same time, the charging load may be too large, resulting in reduced charging efficiency or overheating, affecting the safety and performance of charging. Summary of the Invention

[0004] The purpose of this invention is to provide a multi-functional charging plug that, through its pluggable and rotatable multi-component structure, can flexibly match various charging interfaces and power sockets, adapt to various charging occasions, improve the convenience and efficiency of charging, and at the same time, can also share the charging load, thereby improving the safety and performance of charging.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a multi-functional charging plug, comprising a first plug component, a second plug component, and a charging head component, all of which are pluggable. The first plug component, the second plug component, and the charging head component can connect to various charging devices. The outer ring of the first plug component is provided with at least one USB port 1. The upper and lower ends of the second plug component are respectively provided with a circular groove 1 and a circular groove 2. The bottom of the inner cavity of the circular groove 1 is provided with a plug groove and at least two USB ports 2. The plug groove is rotatably connected to one end of a third plug. The top of the circular groove 2 is provided with at least two USB ports 3. One end of the outer ring of the charging head component is provided with a Type-C interface, and a wireless charging module with wireless charging function is provided at the center of its top surface. The first plug component and the charging head component can be inserted into the circular groove 1 and the circular groove 2, respectively.

[0006] As a further description of the above technical solution: the upper and lower ends of the first plug component are provided with a triangular groove and two corner grooves to hide the rotatable metal pins. The metal pins are divided into pin one and pin two. One end of pin one is rotatably connected in the triangular groove, and one end of pin two is rotatably connected in the two corner grooves.

[0007] As a further description of the above technical solution: the outer ring of the charging head component is provided with at least a Type-C plug, a Lightning plug and a Microusb plug to realize the charging of multiple devices. The circular groove is a concave structure composed of a circular area and four rectangular areas. The inner walls of the three rectangular areas corresponding to the Type-C plug, Lightning plug and Microusb plug are provided with slides, and an outward convex structure is fixed in the slide.

[0008] As a further description of the above technical solution: the outer ring of the charging head component has three rectangular grooves, corresponding to the Type-C plug, Lightning plug and Microusb plug respectively. The rectangular grooves contain movable covers. The upper and lower ends of the covers are each provided with an outward protrusion structure II. One end of the cover passes through a slide rail and forms a cantilevered fastening with the outward protrusion structure I in the slide rail through the outward protrusion structure II. The bottom of the inner cavity of the circular groove I is fixedly connected to an annular magnetic protrusion I, and the bottom of the charging head component is fixedly connected to an annular magnetic protrusion II.

[0009] As a further description of the above technical solution: the inner cavity of the rectangular groove is provided with a T-shaped sliding groove, and T-shaped sliders are fixedly connected to both sides of the cover. The T-shaped sliding groove and the T-shaped sliders are slidably connected. A paddle is fixedly connected to the top of the cover. The first and second annular magnetic protrusions are magnetically connected. A flexible pad is fixedly connected to the outer side of the top of the charging head component.

[0010] As a further description of the above technical solution: the side wall of the inner cavity of the second circular groove is provided with an annular groove, the outer ring of the first plug component is fixedly connected with an annular protrusion, the annular groove and the annular protrusion form a circular buckle, and the top of the inner cavity of the second circular groove is provided with a triangular socket and two corner sockets.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. In this invention, the first plug component, the second plug component, and the charging head component all adopt a pluggable connection method. Each component is also equipped with various charging interfaces and a rotating plug structure. This innovative design allows each component to be quickly and flexibly combined or disassembled according to different charging requirements and power socket standards, effectively adapting to various charging occasions. It is particularly worth mentioning that the second plug component is equipped with a circular groove one and a circular groove two at its upper and lower ends, respectively. Combined with the insertion design of the first plug component and the charging head component, this greatly expands the applicability and functionality of the charging plug. Users can select the most suitable plug configuration for specific charging environments, thereby improving the convenience and efficiency of charging. Furthermore, the multi-functional charging plug can be disassembled into several independent charging units, enabling the charging load to be balanced when multiple devices are charged at the same time, avoiding overheating and reduced charging efficiency, and improving the overall performance of the charging system.

[0012] 2. In this invention, a wireless charging module is located at the center of the top surface of the charging head component. This allows the invention to support wireless charging while providing a traditional wired charging interface. The addition of the wireless charging module greatly enhances the functional versatility of the charging head component. Furthermore, the pluggable connection design of the wireless charging module with the first and second plug components provides users with a plug-and-play charging experience free from cable constraints. This design allows the invention to adapt to a wider range of charging environments and user habits, improving both charging efficiency and user convenience. When charging a device that supports wireless charging, users do not need to worry about finding a suitable charging cable or adapter; they simply place the device on top of the wireless charging module of the charging head component to begin charging. This wireless charging method, closely linked to the pluggable design of the component, ensures that whether the wireless charging module is used alone or in combination with other components, users can enjoy an efficient and convenient charging solution. Attached Figure Description

[0013] Figure 1 A front view of a charging plug provided according to an embodiment of the present invention is shown; Figure 2 A bottom view of a charging plug provided according to an embodiment of the present invention is shown; Figure 3 A bottom view of a second plug component provided according to an embodiment of the present invention is shown; Figure 4 A top view of a second plug component provided according to an embodiment of the present invention is shown; Figure 5 A perspective view of the third plug in use according to an embodiment of the present invention is shown; Figure 6A top view of a first plug component provided according to an embodiment of the present invention is shown; Figure 7 A bottom view of a first plug component provided according to an embodiment of the present invention is shown; Figure 8 A perspective view of a charging head component provided according to an embodiment of the present invention is shown; Figure 9 A bottom view of a cover provided according to an embodiment of the present invention is shown; Figure 10 A partial cross-sectional view of a charging plug provided according to an embodiment of the present invention is shown; Figure 11 The present invention provides an embodiment of the invention. Figure 10 Enlarged view of point A in the middle.

[0014] Legend: 10. First plug component; 11. USB port one; 12. Triangular groove; 13. Two-corner groove; 14. Metal pin; 141. Pin one; 142. Pin two; 15. Annular protrusion; 20. Second plug component; 21. Circular groove one; 211. Circular area; 212. Rectangular area; 213. Slide rail; 214. Outward protrusion structure one; 215. Annular magnetic protrusion one; 22. Circular groove two; 221. USB port three; 222. Annular groove; 223. Triangular socket; 224. Two-prong socket; 23. Plug groove; 24. USB port two; 25. Third plug; 30. Charging head component; 31. Type-C interface; 32. Wireless charging module; 33. Type-C plug; 34. Lightning plug; 35. MicroUSB plug; 36. Rectangular groove; 361. T-shaped slide; 37. Cover; 371. Second convex structure; 372. T-shaped slider; 373. Paddle; 38. Second annular magnetic protrusion; 39. Flexible pad. Implementation

[0015] The technical solutions of the novel embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the novel invention, and not all embodiments. Based on the embodiments of the novel invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the novel invention.

[0016] Please see Figure 1-11This invention provides a novel technical solution: a multi-functional charging plug, comprising a first plug component 10, a second plug component 20, and a charging head component 30, all of which are pluggable. The first plug component 10, the second plug component 20, and the charging head component 30 can connect to various charging devices. The outer ring of the first plug component 10 is provided with at least one USB port 11. The upper and lower ends of the second plug component 20 are respectively provided with a circular groove 21 and a circular groove 22. The bottom of the inner cavity of the circular groove 21 is provided with a plug groove 23 and at least two USB ports 24. The plug groove 23 is rotatably connected to one end of a third plug 25. The top of the circular groove 22 is provided with at least two USB ports 321. One end of the outer ring of the charging head component 30 is provided with a Type-C interface 31, and a wireless charging module 32 with wireless charging function is provided at the center of its top surface. The first plug component 10 and the charging head component 30 can be inserted into the circular groove 21 and the circular groove 22, respectively.

[0017] The design of circular groove 1 21 and circular groove 22 allows for flexible combination of the first plug component 10 and the charging head component 30 with the second plug component 20, enabling this multi-functional charging plug to adapt to different charging scenarios and needs, and improving the efficiency and convenience of the charging head component 30.

[0018] The first plug component 10 has a triangular groove 12 and a two-corner groove 13 at its upper and lower ends to hide the rotatable metal pins 14. The metal pins 14 are divided into pin one 141 and pin two 142. One end of pin one 141 is rotatably connected in the triangular groove 12, and one end of pin two 142 is rotatably connected in the two-corner groove 13.

[0019] With the first plug component 10, the user can pull the metal prongs 14 out from the triangular groove 12 and the two-corner grooves 13, making them perpendicular to the body of the first plug component 10, and then insert the metal prongs 14 into the corresponding socket to achieve electrical connection. When the first plug component 10 is not needed, the user can pull the metal prongs 14 out of the socket and then push them back into the triangular groove 12 and the two-corner grooves 13, making them parallel to the body of the first plug component 10, thus storing the metal prongs 14. This design can protect the metal prongs 14 from damage or contamination, and increase the safety and durability of the first plug component 10.

[0020] The outer ring of the charging head component 30 is provided with at least a Type-C plug 33, a Lightning plug 34 and a Microusb plug 35 to enable charging of various devices. The circular groove 21 is a concave structure composed of a circular area 211 and four rectangular areas 212. The inner walls of the three rectangular areas 212 corresponding to the Type-C plug 33, Lightning plug 34 and Microusb plug 35 are provided with slides 213, and an outward protruding structure 214 is fixed in the slides 213.

[0021] The combination of slide 213 and protruding structure 214 enables quick disassembly and installation of the charging head component 30, allowing users to select the appropriate plug for different devices, thus improving the versatility and flexibility of the charging head component 30. Furthermore, the charging head component 30 is equipped with multiple charging interfaces to meet the needs of charging multiple devices simultaneously.

[0022] The charging head component 30 has three rectangular grooves 36 on the upper part of its outer ring, corresponding to the Type-C plug 33, Lightning plug 34 and Microusb plug 35 respectively. The rectangular grooves 36 contain movable covers 37. The upper and lower ends of the covers 37 each have a second protruding structure 371. One end of the covers 37 passes through the slide 213 and forms a cantilevered fastening with the first protruding structure 214 in the slide 213 through the second protruding structure 371. The bottom of the inner cavity of the circular groove 21 is fixedly connected to an annular magnetic protrusion 215, and the bottom of the charging head component 30 is fixedly connected to an annular magnetic protrusion 38.

[0023] By moving the cover 37, the Type-C plug 33, Lightning plug 34 and Microusb plug 35 in the rectangular groove 36 can be covered or exposed, preventing dust or debris from entering the plug, affecting the charging effect or damaging the plug, and improving the cleanliness and protection of the charging head component 30.

[0024] The rectangular groove 36 has a T-shaped groove 361 inside. T-shaped sliders 372 are fixedly connected to both sides of the cover 37. The T-shaped groove 361 and the T-shaped sliders 372 are slidably connected. A paddle 373 is fixedly connected to the top of the cover 37. Annular magnetic protrusion 1 215 and annular magnetic protrusion 2 38 are magnetically connected. A flexible pad 39 is fixedly connected to the outer side of the top of the charging head component 30.

[0025] The sliding connection between the T-shaped groove 361 and the T-shaped slider 372 enables the translational movement of the cover 37, allowing it to move freely within the rectangular groove 36. The paddle 373 facilitates the user's operation of opening and closing the cover 37. The magnetic connection between the first annular magnetic protrusion 215 and the second annular magnetic protrusion 38 enables a tight connection between the charging head component 30 and the second plug component 20. The flexible pad 39 reduces wear and noise during wireless charging, improving stability and comfort.

[0026] Among them, the inner wall of the circular groove 22 is provided with an annular groove 222, and the outer ring of the first plug component 10 is fixedly connected with an annular protrusion 15. The annular groove 222 and the annular protrusion 15 form a ring-shaped fastening position. The top of the inner cavity of the circular groove 22 is provided with a triangular socket 223 and two corner sockets 224.

[0027] The annular groove 222 and the annular protrusion 15 form a ring-shaped fastening mechanism, which securely connects the first plug component 10 to the second circular groove 22, preventing the first plug component 10 from loosening or falling off during use and improving its reliability and safety. The triangular socket 223 and the two-corner socket 224 can be matched with the first pin 141 and the second pin 142 respectively, achieving an electrical connection between the second plug component 20 of the first plug component 10 and the first plug component 10. At this time, the charging head component 30 can be detached from the first circular groove 21 and connected to the USB port 24 in the first circular groove 21 via a connecting cable, thus charging the mobile phone.

[0028] The novel working principle and usage process of this invention: When using the device, if you need to charge a few devices, you can choose the orientation of the first plug component 10 according to the socket. When the socket is a three-prong socket, insert the first prong 141 downwards into the three-prong socket. If it is a two-prong socket, insert the second prong 142 downwards into the two-prong socket. At this time, insert the metal prong 14 on the other side of the first plug component 10 into the three-prong socket 223 and the two-prong socket 224 in the inner cavity of the second circular groove 22, thus achieving electrical connection of the second plug component 20 of the first plug component 10. At this time, the charging head component 30 can be detached from the first circular groove 21 and connected to the connecting cable. The charging head component 30 and the USB port 24 in the first circular groove 21 can then be used to charge the mobile phone. When multiple devices need to be charged, the first plug component 10 can be used to charge the mobile phone. Simultaneous charging of devices can cause the plug to overheat, reducing charging efficiency. Alternatively, when multiple ports are charged at the same time, the charging speed of different devices may be affected, and some devices may not be able to obtain sufficient current for fast charging. In such cases, the first plug component 10, the second plug component 20, and the charging head component 30 can be separated. The connecting cable can be connected to the USB port 11 of the first plug component 10 and the Type-C interface 31 of the charging head component 30 to form a charger. The third plug 25 can be rotated to disengage it from the plug groove 23 and inserted into the socket. The connecting cable can then be connected to the two USB ports 221 in the circular groove 22 and the device that needs to be charged, thus obtaining two charging heads to share the charging burden.

[0029] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A multi-functional charging plug, comprising a first plug component (10), a second plug component (20), and a charging head component (30), all of which are pluggable, characterized in that: The first plug component (10), the second plug component (20) and the charging head component (30) can be connected to a variety of charging devices. The first plug component (10) has at least one USB port 1 (11) on its outer ring. The second plug component (20) has a circular groove 1 (21) and a circular groove 2 (22) on its upper and lower ends, respectively. The bottom of the inner cavity of the circular groove 1 (21) has a plug groove (23) and at least two USB ports 2 (24). The plug groove (23) is connected to one end of a third plug (25) by rotation. The top of the circular groove 2 (22) has at least two USB ports 3 (221). One end of the outer ring of the charging head component (30) has a Type-C interface (31). The center of its top surface has a wireless charging module (32) with wireless charging function. The first plug component (10) and the charging head component (30) can be inserted into the circular groove 1 (21) and the circular groove 2 (22), respectively. The charging head component (30) has three rectangular grooves (36) above its outer ring, corresponding to the Type-C plug (33), Lightning plug (34) and Microusb plug (35) respectively. The circular groove (21) is a concave structure composed of a circular area (211) and four rectangular areas (212). The inner walls of the three rectangular areas (212) corresponding to the Type-C plug (33), Lightning plug (34) and Microusb plug (35) are provided with slides (213). The slides (213) are fixed with an outward protrusion structure (214). The rectangular groove (36) contains a movable cover (37). The cover (37) has two protruding structures (371) at its upper and lower ends. One end of the cover (37) passes through the slide (213) and forms a cantilevered fastening with the protruding structure (214) in the slide (213) through the protruding structure (371). The bottom of the inner cavity of the circular groove (21) is fixedly connected to an annular magnetic protrusion (215). The bottom of the charging head component (30) is fixedly connected to an annular magnetic protrusion (38). The rectangular groove (36) has a T-shaped slide groove (361) inside. T-shaped sliders (372) are fixedly connected to both sides of the cover (37). The T-shaped slide groove (361) and the T-shaped sliders (372) are slidably connected. A paddle (373) is fixedly connected to the top of the cover (37). The first annular magnetic protrusion (215) and the second annular magnetic protrusion (38) are magnetically connected. A flexible pad (39) is fixedly connected to the outer side of the top of the charging head component (30).

2. The multi-functional charging plug according to claim 1, characterized in that: The first plug component (10) has a triangular groove (12) and two corner grooves (13) at its upper and lower ends to hide the rotatable metal pins (14). The metal pins (14) are divided into pin one (141) and pin two (142). One end of pin one (141) is rotatably connected in the triangular groove (12), and one end of pin two (142) is rotatably connected in the two corner grooves (13).

3. A multi-functional charging plug according to claim 1, characterized in that: The inner wall of the circular groove two (22) is provided with an annular groove (222), and the outer ring of the first plug component (10) is fixedly connected with an annular protrusion (15). The annular groove (222) and the annular protrusion (15) form a ring-shaped fastening position. The top of the inner cavity of the circular groove two (22) is provided with a triangular plug hole (223) and two corner plug holes (224).

Images