A power and signal quick plug connector

Abstract

The utility model relates to electronic connector technical field especially relates to a power and signal quick plug connector, including plastic female seat and plastic male seat, the middle part of plastic female seat is installed with female seat support, the middle part of plastic male seat is installed with male seat support. In the utility model, through setting up female seat support, WIFI adapter line, 4G adapter line, connector signal female pin, signal female pin snap ring and power female pin on plastic female seat, setting up WIFI antenna, 4G antenna, connector signal male pin, signal male pin snap ring and power male pin on plastic male seat simultaneously, can make that connector has wireless network connection, wired connection and power connection transmission function simultaneously, can realize power and signal all in one quick plug connection operation, effectively reduced equipment circuit actual construction and the workload and difficulty of later maintenance and maintenance, thereby satisfied the use demand of the present connector high integration.

Description

Technical Field

[0001] This utility model relates to the field of electronic connector technology, and in particular to a power and signal quick-plug connector. Background Technology

[0002] Quick-connect high-current connectors are a type of electrical connection solution designed specifically for high-power transmission requirements, and are widely used in electric vehicles, industrial equipment, energy storage systems, robotics, and aerospace.

[0003] Most quick-plug connectors on the market currently only have a single connection function, such as power connection, wired signal connection, wireless signal connection, or other power and signal connection scenarios. With the development of technology, this type of single-connection connector has the following shortcomings in actual use: If a device or system needs to achieve multi-channel transmission connection, multiple connectors of corresponding specifications are required. This results in a more complicated distribution of wiring harnesses and circuits inside the equipment, increasing the workload of actual equipment circuit construction and subsequent maintenance, and making it difficult to meet the current requirements for high integration of connectors.

[0004] In view of this, it is particularly important to design and manufacture a quick-plug connector that can realize multi-channel connection of power and signal of the device and has a convenient and stable plugging and unplugging process. Utility Model Content

[0005] The purpose of this invention is to solve the problem that traditional quick-plug connectors can only achieve single-to-single connection operations and are difficult to achieve stable connection of power and signal in one device, so as to propose a quick-plug connector for power and signal.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A power and signal quick-plug connector includes a plastic female connector and a plastic male connector. A female connector bracket is installed in the middle of the plastic female connector, and a male connector bracket is installed in the middle of the plastic male connector. A wireless network connection mechanism for WIFI and 4G quick connection is provided between the middle of the female connector bracket and the male connector bracket. Wired connection mechanisms for signal line circuit wired connection are provided on both sides of the wireless connection mechanism in the middle of the female connector bracket and the male connector bracket. A power connection mechanism for power connection is provided between the two ends of the female connector bracket and the male connector bracket.

[0007] As a further description of the above technical solution: The wireless network connection mechanism includes a WIFI adapter cable movably mounted on the lower middle part of the female seat bracket via an antenna clip plastic component, a 4G adapter cable movably mounted on the upper middle part of the female seat bracket via an antenna clip plastic component, a WIFI antenna fixed on the lower middle part of the male seat bracket via an antenna clip plastic component and plugged into the WIFI adapter cable, and a 4G antenna fixed on the upper middle part of the male seat bracket via an antenna clip plastic component and plugged into the 4G adapter cable.

[0008] As a further description of the above technical solution: A helical compression spring is installed between the WIFI adapter cable and the antenna clip plastic part, as well as between the 4G adapter cable and the antenna clip plastic part.

[0009] As a further description of the above technical solution: The wired connection mechanism includes multiple signal female pin retaining rings symmetrically fixed on both sides of the middle of the female connector bracket, connector signal female pins snapped into the inner side of the multiple signal female pin retaining rings, signal male pin retaining rings symmetrically fixed on both sides of the middle of the male connector bracket and inserted into the multiple signal female pin retaining rings, and connector signal male pins snapped into the inner side of the multiple signal male pin retaining rings.

[0010] As a further description of the above technical solution: The power connection mechanism consists of a power female pin symmetrically fixed between the two ends of the plastic female connector and the female connector bracket, and a power male pin symmetrically fixed between the two ends of the plastic male connector and the male connector bracket, which is inserted into the power female pin.

[0011] As a further description of the above technical solution: The upper and lower middle parts of the plastic male seat are both fixedly connected with positioning pins that penetrate the plastic female seat by M5 nuts. The upper and lower middle parts of the plastic female seat are both provided with positioning holes for accommodating the positioning pins.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: In this invention, a female connector bracket, a WIFI adapter cable, a 4G adapter cable, a connector signal female pin, a signal female pin retainer, and a power female pin are arranged on the female connector. Simultaneously, a WIFI antenna, a 4G antenna, a connector signal male pin, a signal male pin retainer, and a power male pin are arranged on the male connector. When the positioning pin on the male connector is aligned and inserted into the positioning hole on the female connector, the female connector bracket aligns with the male connector bracket. When the male connector is fully inserted into the female connector, the WIFI and 4G lines in the middle between the female and male connector brackets are connected, as are the connector lines on both sides of the middle section between the female and male connector brackets. Simultaneously, the power circuit between the two ends of the female and male connector brackets is also connected. This structure allows the connector to simultaneously perform wireless network, wired, and power connection transmission functions, enabling multi-functional quick plug-and-play connection operations for both power and signal signals. This effectively reduces the workload and difficulty of actual equipment circuit construction and subsequent maintenance, thus meeting the current demand for high-integration connectors. Attached Figure Description

[0013] Figure 1 An exploded perspective view of a power and signal quick-plug connector proposed in this utility model; Figure 2 This is a three-dimensional front view schematic diagram of the present invention; Figure 3 This is a three-dimensional rear view schematic diagram of the present invention.

[0014] Legend: 1. Plastic female connector; 101. Positioning hole; 2. Female connector bracket; 3. Antenna clip plastic part; 4. WIFI adapter cable; 5. 4G adapter cable; 6. Helical compression spring; 7. Plastic male connector; 8. Male connector bracket; 9. M5 nut; 10. Positioning pin; 11. WIFI antenna; 12. 4G antenna; 13. Power male pin; 14. Connector signal male pin; 15. First signal pin retainer; 16. Connector signal female pin; 17. Power female pin; 18. Second signal pin retainer. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-3This utility model provides a technical solution: a power and signal quick-plug connector, including a plastic female connector 1 and a plastic male connector 7. A female connector bracket 2 is installed in the middle of the plastic female connector 1, and a male connector bracket 8 is installed in the middle of the plastic male connector 7. A wireless network connection mechanism for WIFI and 4G quick connection is provided between the middle of the female connector bracket 2 and the male connector bracket 8. Wired connection mechanisms for wired connection of signal line circuits are provided on both sides of the wireless connection mechanism in the middle of the female connector bracket 2 and the male connector bracket 8. A power connection mechanism for power connection is provided between the two ends of the female connector bracket 2 and the male connector bracket 8.

[0017] Specifically, such as Figure 1-3 As shown, the wireless network connection mechanism includes a WIFI adapter cable 4 movably mounted on the lower part of the middle of the female bracket 2 via an antenna clip plastic part 3, a 4G adapter cable 5 movably mounted on the upper part of the middle of the female bracket 2 via an antenna clip plastic part 3, a WIFI antenna 11 fixed on the lower part of the middle of the male bracket 8 via an antenna clip plastic part 3 and plugged into the WIFI adapter cable 4, and a 4G antenna 12 fixed on the upper part of the middle of the male bracket 8 via an antenna clip plastic part 3 and plugged into the 4G adapter cable 5.

[0018] Among them, a spiral compression spring 6 is installed between the WIFI adapter cable 4 and the antenna clip plastic part 3, and between the 4G adapter cable 5 and the antenna clip plastic part 3. This spring is used to solve the dimensional tolerance problem when the connector is mated, so that the mating and conduction are more precise and to prevent scratches and damage from hard contact.

[0019] Specifically, such as Figure 1-3 As shown, the wired connection mechanism includes multiple signal female pin retaining rings 18 symmetrically fixed on both sides of the middle of the female connector bracket 2, connector signal female pins 16 snapped into the inside of the multiple signal female pin retaining rings 18, signal male pin retaining rings 15 symmetrically fixed on both sides of the middle of the male connector bracket 8 and inserted into the multiple signal female pin retaining rings 18, and connector signal male pins 14 snapped into the inside of the multiple signal male pin retaining rings 15. When the plastic female connector 1 is inserted and fixed on the plastic male connector 7, the multiple signal female pin retaining rings 18 on the female connector bracket 2 can be inserted into the multiple signal male pin retaining rings 15 on the male connector bracket 8. At this time, the connector signal female pins 16 used to connect the wires will establish a circuit connection with the connector signal male pins 14.

[0020] Specifically, such as Figure 1-3 As shown, the power connection mechanism includes a power female pin 17 symmetrically fixed between the two ends of the plastic female connector 1 and the female connector bracket 2, and a power male pin 13 symmetrically fixed between the two ends of the plastic male connector 7 and the male connector bracket 8 and inserted into the power female pin 17. When the plastic female connector 1 is inserted and fixed on the plastic male connector 7, the power male pin 13 can be inserted into the power female pin 17, thereby realizing the quick connection of the device power circuit through the power male pin 13 and the power female pin 17.

[0021] Specifically, such as Figure 1-3 As shown, the upper and lower middle parts of the plastic male connector 7 are fixedly connected with positioning pins 10 that penetrate the plastic female connector 1 by M5 nuts 9. The upper and lower middle parts of the plastic female connector 1 are provided with positioning holes 101 for accommodating the positioning pins 10. The positioning pins 10 and positioning holes 101 enable quick positioning between the plastic female connector 1 and the plastic male connector 7, thereby facilitating the operator's plugging and unplugging of the connector and improving the convenience and stability of the plugging and unplugging operation.

[0022] Working principle: In use, firstly, the plastic female connector 1 is pre-installed and fixed to the connector position of the equipment using fasteners and tools. Then, the WIFI adapter cable 4, 4G adapter cable 5, connector signal female pin 16, and power female pin 17 on the female connector bracket 2 are connected to the equipment's wireless network circuit, wired circuit, and power circuit, respectively. Secondly, the external wireless network circuit, wired circuit, and power circuit are connected to the WIFI antenna 11, 4G antenna 12, connector signal male pin 14, and power male pin 13 on the male connector bracket 8, respectively. Thirdly, when it is necessary to perform the insertion and removal connection operation between the plastic female connector 1 and the plastic male connector 7, the operator can take the plastic male connector 7 and insert the plastic male connector 7 into the connector. The positioning pin 10 on the male connector 7 is aligned with and inserted into the positioning hole 101 on the female connector 1. Then, the male connector 7 can be moved horizontally towards the female connector 1. When the female connector bracket 2 on the female connector 1 and the male connector bracket 8 on the male connector 7 are plugged in, the WIFI adapter cable 4 will be connected to the WIFI antenna 11, the 4G adapter cable 5 will be connected to the 4G antenna 12, the connector signal female pin 16 will be connected to the connector signal male pin 14 through the plugged-in signal male pin retainer 15 and signal female pin retainer 18, and the power female pin 17 will be connected to the power male pin 13. At this time, the wireless network circuit, wired circuit and power circuit inside the connector can be connected synchronously.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A power and signal quick-plug connector, comprising a plastic female connector (1) and a plastic male connector (7), characterized in that, A female bracket (2) is installed in the middle of the plastic female connector (1), and a male bracket (8) is installed in the middle of the plastic male connector (7). A wireless network connection mechanism for WIFI and 4G fast connection is provided between the middle of the female bracket (2) and the male bracket (8). A wired connection mechanism for wired connection of signal line circuit is provided on both sides of the middle of the female bracket (2) and the male bracket (8). A power connection mechanism for power connection is provided between the two ends of the female bracket (2) and the male bracket (8).

2. The power and signal quick-plug connector according to claim 1, characterized in that, The wireless network connection mechanism includes a WIFI adapter cable (4) movably mounted on the lower part of the middle of the female bracket (2) via an antenna clip plastic part (3), a 4G adapter cable (5) movably mounted on the upper part of the middle of the female bracket (2) via an antenna clip plastic part (3), a WIFI antenna (11) fixed on the lower part of the middle of the male bracket (8) via an antenna clip plastic part (3) and inserted into the WIFI adapter cable (4), and a 4G antenna (12) fixed on the upper part of the middle of the male bracket (8) via an antenna clip plastic part (3) and inserted into the 4G adapter cable (5).

3. A power and signal quick-plug connector according to claim 2, characterized in that, A spiral compression spring (6) is installed between the WIFI adapter cable (4) and the antenna clip plastic part (3) and between the 4G adapter cable (5) and the antenna clip plastic part (3).

4. The power and signal quick-plug connector according to claim 1, characterized in that, The wired connection mechanism includes multiple signal female pin retaining rings (18) symmetrically fixed on both sides of the middle part of the female bracket (2), a connector signal female pin (16) snapped into the inside of the multiple signal female pin retaining rings (18), a signal male pin retaining ring (15) symmetrically fixed on both sides of the middle part of the male bracket (8) and inserted into the multiple signal female pin retaining rings (18), and a connector signal male pin (14) snapped into the inside of the multiple signal male pin retaining rings (15).

5. A power and signal quick-plug connector according to claim 1, characterized in that, The power connection mechanism consists of a power female pin (17) symmetrically fixed between the two ends of the plastic female seat (1) and the female seat bracket (2), and a power male pin (13) symmetrically fixed between the two ends of the plastic male seat (7) and the male seat bracket (8) and inserted into the power female pin (17).

6. A power and signal quick-plug connector according to claim 1, characterized in that, The upper and lower middle parts of the plastic male seat (7) are fixedly connected with positioning pins (10) that penetrate the plastic female seat (1) by M5 nuts (9). The upper and lower middle parts of the plastic female seat (1) are provided with positioning holes (101) for accommodating the positioning pins (10).

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