Power supply female seat, power supply plug and power supply connection module

Abstract

The invention discloses a power supply female seat, a power supply plug and a power supply connection module, the power supply female seat comprises an insulation body provided with an input part and an output part, a power supply module and a signal module, the power supply module comprises a power supply input end and a power supply output end, and the signal module comprises a signal input end and a signal output end; the power supply input end and the signal input end are integrated on the input part, the power supply output end and the signal output end are integrated on the output part, and the output part is provided with a mechanical connection structure; the power supply plug comprises a plugging shell, a conductive reducing sleeve provided with a mechanical matching structure, an insulating insert, a circuit board, and a first power supply connecting piece, a second power supply connecting piece and a signal connecting piece which are connected with the circuit board, the external connection part of the power supply plug is inserted into the hole structure, and the mechanical matching structure is connected with the mechanical connecting structure; the conductive adapter sleeve is conducted with the first conductive piece, and the tail ends of the second power supply connecting piece and the signal connecting piece enter the power supply female seat through the hole structure and are respectively conducted with the second conductive piece and the signal conductive piece.

Description

Technical Field

[0001] This invention relates to the technical field of power supply connection modules, and in particular to power supply female sockets, power supply plugs, and power supply connection modules. Background Technology

[0002] With the widespread adoption of intelligent devices, the demand for integrated external devices such as smartphones and action cameras in in-vehicle environments is increasing. Currently, the vehicle's center console or other fixed locations typically need to simultaneously provide mechanical fixation and power supply for these external devices to support stable installation and continuous operation. Traditional solutions often employ a separate design: physical fixation is achieved through mechanical brackets, while power is supplied through independent charging interfaces such as USB ports or wireless charging pads. This split structure involves numerous components and low integration. Therefore, some existing integrated connectors have attempted to combine mechanical locking with power transmission. However, their designs are often limited to the coupling of power supply and mechanical installation, failing to effectively extend to the signal transmission field. Summary of the Invention

[0003] In order to solve the problems existing in the prior art, the present invention provides a power supply female socket, a power supply plug and a power supply connection module, so as to realize a three-in-one synchronous connection of mechanical fixation, power transmission and signal communication.

[0004] The technical solution adopted by the present invention to solve the above-mentioned technical problems is as follows: a power supply female connector, including an insulating body with an input part and an output part, a power supply module and a signal module, the power supply module including a power supply input terminal and a power supply output terminal, the signal module including a signal input terminal and a signal output terminal, the power supply input terminal and the signal input terminal being integrated in the input part, the power supply output terminal and the signal output terminal being integrated in the output part, and the output part having a mechanical connection structure.

[0005] The preferred technical solution adopted by the present invention to solve the above-mentioned technical problems is as follows: the power supply module includes a first conductive element and a second conductive element, the signal module includes a signal conductive element, the output part is a hole structure with a mechanical connection structure on the first conductive element, and the second conductive element and the signal conductive element are accessed through the hole structure so that the power supply output terminal and the signal output terminal are integrated; The input end of the external device extends into the hole structure and is connected to the first conductive element, the second conductive element, and the signal conductive element, achieving both electrical and signal connection while mechanically fixing the device through the mechanical connection structure.

[0006] The preferred technical solution adopted by the present invention to solve the above-mentioned technical problems is as follows: the first conductive element includes a first output body and a first input pin body; the second conductive element includes a second output body and a second input pin body; the signal conductive element includes a signal output body and a signal input pin body; the first output body is provided with a hole structure with a mechanical connection structure, the second output body and the signal output body are located below the hole structure of the first output body, the input part is a socket, and the first input pin body, the second input pin body and the signal input pin body are located inside the socket.

[0007] The preferred technical solution adopted by the present invention to solve the above-mentioned technical problems is as follows: the first input pin, the second input pin, and the signal input pin are parallel to each other, and the socket is provided with a three-channel quick-connect terminal, wherein the first input pin, the second input pin, and the signal input pin are respectively located in each channel of the three-channel quick-connect terminal.

[0008] The preferred technical solution adopted by the present invention to solve the above-mentioned technical problems is as follows: the hole structure is a cylindrical hole, the mechanical connection structure is an internal thread on the wall of the cylindrical hole, the external device is screwed into the cylindrical hole, and contacts the second output body and the second output body when tightened, thereby realizing electrical connection, signal connection and mechanical fixation at the same time.

[0009] The preferred technical solution adopted by the present invention to solve the above-mentioned technical problems is as follows: the insulating body includes an outer shell base and an inner shell core. The outer shell base includes a base body and fixed support legs. The first conductive element, the second conductive element, and the signal conductive element are integrated in the inner shell core. The inner shell core is disposed in the base body. The upper side of the base body is provided with a first hole and the side is provided with a lateral opening. The upper end of the inner shell core is provided with a second hole. The hole structure on the first conductive element is exposed through the first hole and the second hole. The socket is exposed from the lateral opening.

[0010] The technical solution adopted by the present invention to solve the above-mentioned technical problems is as follows: a power supply plug, including a connector housing, a conductive adapter sleeve with a mechanical engagement structure, an insulating insert, a circuit board, and a first power supply connector, a second power supply connector, and a signal connector connected to the circuit board. The circuit board is located inside the connector housing, the insulating insert is located inside the conductive adapter sleeve, and both extend from one end of the connector housing to form an external connection. The first power supply connector is electrically connected to the conductive adapter sleeve. The second power supply connector and the signal connector are embedded in the insulating insert, and their ends protrude from the insulating insert.

[0011] The preferred technical solution adopted by the present invention to solve the above-mentioned technical problem is as follows: the mechanical mating structure is an external thread structure, one of the second power supply connector and the signal connector is located at the center of the insulating insert, and the other is off-center and located at the offset of the insulating insert.

[0012] The technical solution adopted by the present invention to solve the above-mentioned technical problems is as follows: a power supply connection module, including a power supply female socket and a power supply plug as claimed; the external part is inserted into the hole structure, and the mechanical fitting structure is connected to the mechanical connection structure; the conductive adapter sleeve is in communication with the first conductive element, and the ends of the second power supply connector and the signal connector enter the power supply female socket through the hole structure and are respectively in communication with the second conductive element and the signal conductive element.

[0013] The preferred technical solution adopted by the present invention to solve the above-mentioned technical problems is as follows: it further includes an adapter platform, the adapter platform including a support wall and a connecting part, the support wall having an opening in the middle, the hole structure of the power supply female connector being exposed through the opening, the upper end face of the insulating body abutting against the lower part of the support wall; the connecting part being connected to the fixed support leg of the insulating body; the support wall supporting the connector housing, and the connector housing having a connector panel with a connector port on its upper part.

[0014] The preferred technical solution adopted by the present invention to solve the above-mentioned technical problems is as follows: a power supply connection module, wherein the power supply female socket includes a first output body, a second output body and a signal output body at different heights; the power supply plug includes a first power supply connector, a second power supply connector and a signal connector at different heights; when the power supply female socket and the power supply plug are plugged in, the output body and the connector are paired and distinguished by contacting each other at the same height, so that the lines of the power supply female socket and the lines of the power supply plug are fixedly paired.

[0015] Compared with existing technologies, the advantages of this invention are: the power supply female connector integrates the power supply and signal interface into the same input or output section and sets up a mechanical connection structure to achieve a three-in-one synchronous connection of mechanical fixation, power transmission, and signal communication, greatly improving docking efficiency and reliability, and avoiding the cumbersome operation and poor contact risks caused by multiple separate dockings. The output ends of each component are integrated using a hole structure with a conductive element, resulting in a compact structure and high space utilization. External devices can achieve electrical connection with a single insertion action, greatly simplifying the docking process and reducing connector size. The power supply plug integrates power supply and signal lines, and can be combined with the power supply female connector to form an integrated vehicle charging signal port by simple plugging or screwing.

[0016] In the preferred embodiment, the double-layered insulating shell structure of the power supply female connector enhances electrical safety and mechanical strength. The inner core integrates all conductive components for easy pre-assembly and testing, while the outer shell provides protection and positioning functions. The overall modularity is high, facilitating production and maintenance. The conductive and signal components are arranged in a vertically stacked manner, effectively saving lateral space. Attached Figure Description

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be construed as limiting the scope of the invention. Furthermore, unless specifically indicated, the drawings are only schematic representations of the composition or structure of the described objects and may contain exaggerated depictions, and the drawings are not necessarily drawn to scale.

[0018] Figure 1 This is a schematic diagram of the power supply connection module; Figure 2 An exploded view of the power supply connection module; Figure 3 A schematic diagram of the power supply female connector; Figure 4 Exploded view of the power supply busbar; Figure 5 An exploded view of the power supply module and signal module of the power supply socket; Figure 6 A schematic diagram of the power supply module and signal module for the power supply female connector; Figure 7 This is a schematic diagram of the power plug; Figure 8 This is an exploded view of the connector module for the power supply plug; Figure 9 This is a cross-sectional view of the power supply connection module.

[0019] Figure label: Power supply female socket 100; power supply plug 200; power supply connection module 300; input section 1; output section 2; insulating body 10; power supply module 20; signal module 30; mechanical connection structure 3; first conductive element 4; second conductive element 5; signal conductive element 6; hole structure 7; first output body 41; first input pin body 42; second output body 51; second input pin body 52; signal output body 61; signal input pin body 62; three-channel quick-connect terminal 8; outer shell base 11; inner shell core 12; 13. Base body; 14. Fixed support foot; 15. First hole; 9. Lateral opening; 16. Second hole; 17. Connecting housing; 18. Conductive adapter sleeve; 19. Insulating insert; 21. Circuit board; 22. First power supply connector; 23. Second power supply connector; 24. Signal connector; 25. External part; 26. Limiting head; 27. Embedded post; 28. Extended head; 230. Vertical PIN pin; 29. ​​Adaptor platform; 31. Support wall; 32. Connecting part; 35. Connecting port; 34. Connecting panel; 33. Connecting port; 37. Connecting module. Detailed Implementation

[0020] Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive and exemplary and should not be construed as limiting the scope of the invention.

[0021] It should be noted that similar labels in the following figures indicate similar items; therefore, once an item is defined in one figure, it will not be further defined and explained in subsequent figures.

[0022] In the description of this invention, it should be noted that the terms "upper," "lower," "front," "rear," "left," "right," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the die-cast parts of this invention are used. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0023] As shown in the figure, this embodiment provides a power supply connection module 300 consisting of a power supply female connector 100 and a power supply plug 200. The power supply female connector 100 and the power supply plug 200 are described below. This embodiment's product, as an independent functional module, can be used in various locations in daily life where power supply and information transmission are required, such as aircraft, watercraft, land vehicles, toys, home appliances, and household circuits—all scenarios requiring power and communication. Aircraft include airplanes, high-altitude aircraft, drones, and low-altitude aircraft. Land vehicles include cars, motorcycles, and bicycles.

[0024] like Figure 3-4 As shown, the power supply female connector 100 includes an insulating body 10 with an input section 1 and an output section 2, a power supply module 20, and a signal module 30. The power supply module 20 includes a power supply input terminal and a power supply output terminal, and the signal module 30 includes a signal input terminal and a signal output terminal. The power supply input terminal and the signal input terminal are integrated in the input section 1, and the power supply output terminal and the signal output terminal are integrated in the output section 2. The output section 2 is provided with a mechanical connection structure 3. In this embodiment, when the input terminal of the power supply plug 200, which is used as an external device, is connected to the output section 2 of the power supply female connector 100, mechanical fixation is achieved simultaneously with electrical and signal connection through the mechanical connection structure 3. Therefore, by integrating the power supply and signal interfaces into the same input or output section 2 and providing the mechanical connection structure 3, a three-in-one synchronous connection of mechanical fixation, power transmission, and signal communication is achieved, greatly improving docking efficiency and reliability, and avoiding the cumbersome operation and risk of poor contact caused by multiple separate dockings.

[0025] like Figure 4As shown, in a preferred embodiment, the power supply module 20 includes a first conductive element 4 and a second conductive element 5, the signal module 30 includes a signal conductive element 6, and the output part 2 has a hole structure 7 on the first conductive element 4 with a mechanical connection structure 3. The second conductive element 5 and the signal conductive element 6 are accessible through the hole structure 7, so that the power supply output terminal and the signal output terminal are integrated. The input terminal of the external device extends into the hole structure and is conductive with the first conductive element 4, the second conductive element 5, and the signal conductive element 6. Mechanical fixation is achieved through the mechanical connection structure 3, while electrical and signal connections are simultaneously realized. In this embodiment, the hole structure 7 integrates multiple conductive elements, resulting in a compact structure and high space utilization. External devices can achieve electrical connection through a single insertion action, greatly simplifying the docking process and reducing the connector size.

[0026] like Figure 5-6 As shown, the first conductive element 4 includes a first output body 41 and a first input pin body 42. The second conductive element 5 includes a second output body 51 and a second input pin body 52. ​​The signal conductive element 6 includes a signal output body 61 and a signal input pin body 62. The first output body 41 has a hole structure 7 with a mechanical connection structure 3. The second output body 51 and the signal output body 61 are located below the hole structure 7 of the first output body 41. The input part 1 has a socket, and the first input pin body 42, the second input pin body 52, and the signal input pin body 62 are located inside the socket 33.

[0027] Preferably, the hole structure 7 is a cylindrical hole, and the mechanical connection structure 3 is an internal thread on the wall of the cylindrical hole. The external device is screwed into the cylindrical hole and contacts the second output body 51 when tightened, thereby simultaneously realizing electrical connection, signal connection and mechanical fixation. Of course, the mechanical connection structure 3 can also be other screw-limiting structures or snap-fit ​​structures, etc.

[0028] like Figure 3-6 As shown, the first input pin 42, the second input pin 52, and the signal input pin 62 are parallel to each other. The socket 33 is provided with a three-channel quick-connect terminal 8, with the first input pin 42, the second input pin 52, and the signal input pin 62 located in each channel of the three-channel quick-connect terminal 8. The parallel layout combined with the quick-connect terminal channels enables fast and accurate insertion and alignment, reduces the risk of misinsertion, and improves connection speed, making it suitable for applications requiring frequent insertion and removal.

[0029] like Figure 4-6As shown, the first conductive element 4 includes a longitudinal metal post with a threaded hole and a first PIN pin that extends horizontally after being longitudinally extended from the lower end of the metal post and then bent laterally. The metal post is the first output body 41, and the first PIN pin is the first input pin body 42. A conductive connector of an external device is threadedly connected to the metal post, achieving both mechanical fixation and electrical connection. The metal post combines mechanical connection and conductivity, has a robust structure, and a large conductive cross-section, making it suitable for carrying large currents. The bent design of the PIN pin facilitates the arrangement of wiring within a limited space, improving the compactness of the internal structure.

[0030] like Figure 4-6 As shown, the second conductive element 5 includes a horizontally arranged first metal plate with a through hole and a second PIN pin that extends horizontally downwards from the side of the first metal plate and is then bent laterally. The first metal plate is the second output body 51, and the second PIN pin is the second input pin body 52. ​​A conductive connector of an external device passes through the metal post and contacts the first metal plate, thereby achieving an electrical connection. The horizontal metal plate serves as a contact surface, facilitating stable surface contact, and the through hole design allows signal lines to pass through, enabling a hierarchical layout.

[0031] like Figure 4-6 As shown, the signal conductive component 6 includes a horizontally arranged second metal plate and a third PIN pin that extends horizontally downwards from the side of the second metal plate and is then bent laterally. The second metal plate is the signal output body 61, and the third PIN pin is the signal input pin body 62. Figure 7-8 As shown, the signal connector 24 of the external device passes through the metal post, through the through-hole of the first metal plate, and then contacts the second metal plate, thereby achieving signal connection. Thus, the signal line passes through the through-hole of the power supply layer to achieve a vertical spatial stacking arrangement, effectively saving lateral space. At the same time, the metal plate contact provides a stable signal transmission interface, reducing signal attenuation and interference.

[0032] like Figure 4 As shown, the insulating body 10 includes an outer shell base 11 and an inner shell core 12. The outer shell base 11 includes a seat body 13 and fixed support legs 14. The seat body 13 includes a receiving cavity, in which the inner shell core 12 is embedded. A first conductive element 4, a second conductive element 5, and a signal conductive element 6 are integrated into the inner shell core 12. The upper side of the seat body 13 has a first hole 15 and a lateral opening 9. The upper end of the inner shell core 12 has a second hole 16. The hole structure 7 on the first conductive element 4 is exposed through the first hole 15 and the second hole 16, and the socket 33 is exposed from the lateral opening 9. In this embodiment, the double-layer insulating shell structure enhances electrical safety and mechanical strength. The inner shell core 12 integrates all conductive elements for easy pre-assembly and testing. The outer shell base 11 provides protection and positioning functions. The overall modularity is high, facilitating production and maintenance.

[0033] like Figure 7-8As shown, the power plug 200 includes a connector housing 17, a circuit board 21, and a connector module. The connector module includes a conductive adapter sleeve 18 with a mechanically mating structure, an insulating insert 19, and a first power supply connector 22, a second power supply connector 23, and a signal connector 24 connected to the circuit board 21. The circuit board 21 is located inside the connector housing 17, and the insulating insert 19 is located inside the conductive adapter sleeve 18, with both extending from one end of the connector housing 17 to form an external connection portion 25. The first power supply connector 22 is electrically connected to the conductive adapter sleeve 18. The second power supply connector 23 and the signal connector 24 are embedded in the insulating insert 19, with their ends protruding from the insulating insert 19.

[0034] like Figure 7-8 As shown, the mechanical mating structure is an external thread structure. One of the second power supply connector 23 and the signal connector 24 is located at the center of the insulating insert 19, and the other is off-center and located on the offset of the insulating insert 19.

[0035] like Figure 7-8 As shown, the insulating insert 19 includes, from top to bottom, a limiting head 26, an inner post 27, and an outer extension head 28. The maximum lateral span of the limiting head 26 is greater than that of the inner post 27, and the outer extension head 28 is a small-diameter extension located below the inner post 27. After the insulating insert 19 is inserted into the conductive adapter sleeve 18, the limiting head 26 is located above the conductive adapter sleeve 18, and the outer extension head 28 extends below the conductive adapter sleeve 18.

[0036] like Figure 7-8 As shown, the second power supply connector 23 includes two vertical pins 230, which are bent at the limiting head 26 to improve connection stability. The vertical pins 230 extend downward to the outer periphery of the extension head 28 and exceed the length of the extension head 28. The ends of the vertical pins 230 are slightly bent inward, forming an inwardly converging shape. The signal connector 24 is a long pin with a circular cross-section located at the center, and its end extends beyond the end of the vertical pins 230. The first power supply connector 22 is a short pin structure located outside the insulating insert 19, and the end of the first power supply connector 22 contacts the upper surface of the conductive adapter sleeve 18. The upper ends of the first power supply connector 22, the second power supply connector 23, and the signal connector 24 are all connected to the circuit board 21. The PIN bending and end convergence design enhances elastic contact and alignment performance, improving connection stability and durability; the differentiated length layout ensures a reasonable connection sequence, achieving a safe connection order of signal before power supply or ground before energization. like Figure 1-9As shown, when the two are combined into a power supply connection module 300, the external part 25 is inserted into the hole structure 7, and the mechanical mating structure is connected to the mechanical connection structure 3. The conductive adapter sleeve 18 is conductive to the first conductive element 4, and the ends of the second power supply connector 23 and the signal connector 24 enter the power supply socket 100 through the hole structure 7 and are conductive to the second conductive element 5 and the signal conductive element 6, respectively. In a preferred embodiment, the outer periphery of the conductive adapter sleeve 18 is screwed onto the metal post of the first conductive element 4, and the conductive adapter sleeve 18 and the first conductive element 4 are mechanically fixed and electrically connected. The vertical PIN pin 230 contacts the first metal plate, and the long needle passes through the first metal plate to contact the second metal plate.

[0037] like Figure 1-2 As shown, in a preferred embodiment, the power supply connection module 300 further includes an adapter platform 29. The adapter platform 29 includes a support wall 31 and a connecting portion 32. The support wall 31 has an opening in the middle, through which the hole structure 7 of the power supply female connector 100 is exposed. The upper end face of the insulating body 10 abuts against the lower part of the support wall 31. The connecting portion 32 is connected to the fixing leg 14 of the insulating body 10. The support wall 31 supports the connector housing 17, and a connector panel 34 with a connector port 35 is provided on the upper part of the connector housing 17. In this embodiment, the adapter platform 29 provides a stable installation reference and mechanical support for the entire connection module, disperses insertion and extraction stress, and protects the internal connection structure; the connector panel 34 facilitates user operation and improves the overall appearance integration and aesthetics of the device.

[0038] This article uses specific examples to describe the power supply socket, power supply plug, and power supply connection module provided by the present invention. The description of the above embodiments is only for the purpose of helping to understand the present invention and its core ideas. It should be noted that those skilled in the art can make several improvements and modifications to the present invention without departing from the principle of the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. A power supply female connector, characterized in that: The device includes an insulating body with an input section and an output section, a power supply module, and a signal module. The power supply module includes a power supply input terminal and a power supply output terminal, and the signal module includes a signal input terminal and a signal output terminal. The power supply input terminal and the signal input terminal are integrated into the input section, and the power supply output terminal and the signal output terminal are integrated into the output section. The output section is provided with a mechanical connection structure.

2. The power supply female connector according to claim 1, characterized in that: The power supply module includes a first conductive element and a second conductive element, the signal module includes a signal conductive element, and the output part is a hole structure with a mechanical connection structure on the first conductive element, and the second conductive element and the signal conductive element are accessible through the hole structure, so that the power supply output terminal and the signal output terminal are integrated. The input end of the external device extends into the hole structure and is connected to the first conductive element, the second conductive element, and the signal conductive element, achieving both electrical and signal connection while mechanically fixing the device through the mechanical connection structure.

3. The power supply female connector according to claim 2, characterized in that: The first conductive element includes a first output body and a first input pin body; the second conductive element includes a second output body and a second input pin body; the signal conductive element includes a signal output body and a signal input pin body; the first output body is provided with a hole structure with a mechanical connection structure, the second output body and the signal output body are located below the hole structure of the first output body, the input part is a socket, and the first input pin body, the second input pin body and the signal input pin body are located inside the socket.

4. The power supply female connector according to claim 2, characterized in that: The first input pin, the second input pin, and the signal input pin are parallel to each other. The socket is provided with a three-channel quick-connect terminal, and the first input pin, the second input pin, and the signal input pin are respectively located in each channel of the three-channel quick-connect terminal.

5. The power supply female connector according to claim 3, characterized in that: The hole structure is a cylindrical hole, and the mechanical connection structure is an internal thread on the wall of the cylindrical hole. The external device is screwed into the cylindrical hole and contacts the second output body and the second output body when tightened, thereby simultaneously realizing electrical connection, signal connection and mechanical fixation.

6. The power supply female connector according to claim 3, characterized in that... The insulating body includes an outer shell base and an inner shell core. The outer shell base includes a base body and fixed feet. The first conductive element, the second conductive element, and the signal conductive element are integrated in the inner shell core. The inner shell core is disposed in the base body. The upper side of the base body is provided with a first hole and the side is provided with a lateral opening. The upper end of the inner shell core is provided with a second hole. The hole structure on the first conductive element is exposed through the first hole and the second hole. The socket is exposed from the lateral opening.

7. A power plug, characterized in that... The device includes a connector housing, a conductive adapter sleeve with a mechanically mating structure, an insulating insert, a circuit board, and a first power supply connector, a second power supply connector, and a signal connector connected to the circuit board. The circuit board is located inside the connector housing, the insulating insert is located inside the conductive adapter sleeve, and both extend from one end of the connector housing to form an external connection. The first power supply connector is electrically connected to the conductive adapter sleeve. The second power supply connector and the signal connector are embedded in the insulating insert, and their ends protrude from the insulating insert.

8. The power plug according to claim 7, characterized in that... The mechanical mating structure is an external thread structure, with one of the second power supply connector and the signal connector located at the center of the insulating insert, and the other off-center located at the offset of the insulating insert.

9. A power supply connection module, characterized in that... It includes a power supply female socket as described in any one of claims 2-6 and a power supply plug as described in claim 7; the external part is inserted into the hole structure, and the mechanical fitting structure is connected to the mechanical connection structure; the conductive adapter sleeve is in communication with the first conductive element, and the ends of the second power supply connector and the signal connector enter the power supply female socket through the hole structure and are respectively in communication with the second conductive element and the signal conductive element.

10. The power supply connection module according to claim 9, characterized in that... It also includes an adapter platform, which includes a support wall and a connecting part. The support wall has an opening in the middle, through which the hole structure of the power supply female connector is exposed. The upper end face of the insulating body abuts against the lower part of the support wall. The connecting part is connected to the fixed support leg of the insulating body. The support wall supports the connector housing, and the upper part of the connector housing has a connector panel with a connector port.

11. A power supply connection module, characterized in that... The device includes a power supply female connector and a power supply plug. The power supply female connector includes a first output body, a second output body, and a signal output body at different heights. The power supply plug includes a first power supply connector, a second power supply connector, and a signal connector at different heights. When the power supply female connector and the power supply plug are plugged in, the output bodies and connectors are paired and distinguished by contacting each other at the same height, so that the lines of the power supply female connector and the lines of the power supply plug are fixedly paired.

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