A signal core connector

Abstract

The utility model discloses a signal core connector, including plug, the plug includes the shell, one end of the shell is equipped with first wiring terminal, just the other end of the shell is equipped with rubber plug connection, and is connected with the shell through the connecting piece of being equipped with, to make the rubber plug seal the wire in the shell, the first wiring terminal is connected with the insertion slot of being equipped with in the shell through the insertion buckle of being equipped with, and still is equipped with the mounting groove for installing sealing washer outside the first wiring terminal. In summary, utilize the connecting piece and fix the sealing plug in the one end of shell to seal the one end of shell, utilize the sealing washer in the mounting groove to seal the other end of shell, so that the sealing effect of this connector can be promoted, to solve the poor waterproof performance of existing connector problem.

Description

Technical Field

[0001] This utility model relates to the field of electrical connector technology, specifically a signal core connector. Background Technology

[0002] Most electrical connectors currently on the market use snap-fit ​​or plug-in connections. This design allows for quick connection of the two terminals of the electrical connector, but this connection method results in poor waterproof performance of the electrical connector. Utility Model Content

[0003] The purpose of this invention is to provide a signal core connector to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a signal core connector, including a plug; the plug includes a housing, one end of the housing is connected to a first terminal block, and the other end of the housing is connected to a rubber plug, and is connected to the housing through a connector, so that the rubber plug seals the wire inside the housing; the first terminal block is connected to a slot inside the housing through a snap-fit, and a mounting groove for installing a sealing ring is also provided outside the first terminal block.

[0005] As a preferred technical solution of this utility model, it also includes a socket, the socket including a housing, and the housing is further provided with a second terminal. When the second terminal is inserted into the housing, the connection between the housing and the second terminal is sealed by a first sealing member.

[0006] As a preferred technical solution of this utility model: the outer wall surface of the second terminal is further provided with a second sealing element, and the second sealing element is located outside the first sealing element.

[0007] As a preferred technical solution of this utility model: a waterproof pad is also provided on the side of the outer shell away from the socket.

[0008] As a preferred technical solution of this utility model: the outer shell is further provided with a connecting part, and the connecting part is adapted to the buckle groove provided on the connector through a buckle.

[0009] As a preferred technical solution of this utility model: the outer wall surface of the connecting part is provided with a recessed part, and the connecting part is also provided with an installation part; wherein, after the buckle groove is connected with the buckle, the outer wall surface of the installation part is flush with the outer wall surface of the connecting part.

[0010] The beneficial effects of this utility model by adopting the above technical solution are as follows: the sealing plug is fixed to one end of the shell by the connector to seal one end of the shell, and the sealing ring in the mounting groove is used to seal the other end of the shell. Therefore, the sealing effect of the connector is improved, so as to solve the problem of poor waterproof performance of existing connectors. Attached Figure Description

[0011] Figure 1 This is an exploded view of the main structure of this utility model;

[0012] Figure 2 This is a cross-sectional schematic diagram of the main structure of this utility model;

[0013] Figure 3 This is an exploded structural diagram of the plug of this utility model;

[0014] Figure 4 This is a cross-sectional structural diagram of the plug of this utility model;

[0015] Figure 5 This is an exploded structural diagram of the socket of this utility model;

[0016] Figure 6 This is a schematic diagram of the main structure of the shell of this utility model;

[0017] Figure 7 This is a schematic diagram of the main structure of the connector of this utility model.

[0018] In the diagram: 1. Plug; 10. Housing; 11. Slot; 12. Snap-in; 13. First terminal block; 14. Mounting groove; 15. Rubber plug; 16. Connector; 17. Connecting part; 18. Snap-in; 19. Recess; 110. Snap-in groove; 111. Mounting part; 2. Socket; 20. Housing; 21. First seal; 22. Second seal; 23. Second terminal block; 24. Waterproof gasket. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "upper surface," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model 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, and therefore should not be construed as limiting this utility model.

[0020] Please see Figure 1-7 The present invention provides an embodiment of a signal core connector, comprising a plug 1; the plug 1 includes a housing 10, one end of the housing 10 being connected to a first terminal block 13, and the other end of the housing 10 being connected to a rubber plug 15, and connected to the housing 10 via a connector 16, so that the rubber plug 15 seals the wire inside the housing 10; the first terminal block 13 is connected to a slot 11 inside the housing 10 via a snap fastener 12, and a mounting groove 14 for mounting a sealing ring is also provided outside the first terminal block 13.

[0021] In summary, by using a connector to fix the sealing plug to one end of the housing to seal one end of the housing, and then using a sealing ring in the mounting groove to seal the other end of the housing, the sealing effect of the connector is improved, thus solving the problem of poor waterproof performance of existing connectors.

[0022] Meanwhile, the device also includes a socket 2, which comprises a housing 20. The housing 20 contains a second terminal block 23. When the second terminal block 23 is inserted into the housing 20, a first sealing element 21 seals the connection between the housing 20 and the second terminal block 23. Therefore, the socket 2, which is compatible with the plug 1, also has reliable waterproofing capabilities.

[0023] Specifically, the outer wall surface of the second terminal 23 is also provided with a second sealing element 22, and the second sealing element 22 is located outside the first sealing element 21. Furthermore, the side of the housing 20 away from the socket 2 is also provided with a waterproof gasket 24.

[0024] In summary, under the action of the first seal 21 and the second seal 22, the socket 2 provides excellent sealing performance between the second terminal 23 and the housing 20, reducing the amount of water droplets entering the socket 2. Furthermore, once the socket 2 is fixed, the waterproof gasket 24 seals the connection between the socket 2 and the fixing part, further reducing the amount of water droplets entering the socket 2. Both the first seal 21 and the second seal 22 are made of silicone.

[0025] Based on the above solution, since the outer shell 10 is also provided with a connecting part 17, and the connecting part 17 is adapted to be connected to the fastening groove 110 provided on the connector 16 through the provided buckle 18, the connection between the connector 16 and the outer shell 10 is simple and convenient. At the same time, the outer wall surface of the connecting part 17 is provided with a recessed part 19, and the connector 16 is also provided with a mounting part 111; wherein, after the fastening groove 110 is connected with the buckle 18, the outer wall surface of the mounting part 111 is flush with the outer wall surface of the connecting part 17. Therefore, after the connector 16 is connected to the outer shell 10, the entire exterior of the plug 1, especially the exterior of the connecting part 17, is relatively flat and without obvious protrusions.

[0026] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A signal core connector, characterized in that: Includes a plug (1); the plug (1) includes a housing (10), one end of the housing (10) is connected to a first terminal (13), and the other end of the housing (10) is connected to a rubber plug (15), and is connected to the housing (10) through a connector (16), so that the rubber plug (15) seals the wire inside the housing (10); The first terminal (13) is connected to the slot (11) provided in the housing (10) via a snap fastener (12), and a mounting groove (14) for installing a sealing ring is also provided on the outside of the first terminal (13).

2. A signal core connector according to claim 1, characterized in that: It also includes a socket (2), which includes a housing (20) and a second terminal (23) inside the housing (20). When the second terminal (23) is inserted into the housing (20), the connection between the housing (20) and the second terminal (23) is sealed by a first sealing member (21).

3. A signal core connector according to claim 2, characterized in that: The outer wall of the second terminal (23) is also provided with a second seal (22), and the second seal (22) is located outside the first seal (21).

4. A signal core connector according to claim 3, characterized in that: The housing (20) is also provided with a waterproof pad (24) on the side away from the socket (2).

5. A signal core connector according to any one of claims 1-4, characterized in that: The outer shell (10) is also provided with a connecting part (17), and the connecting part (17) is adapted to be connected to the buckle groove (110) provided on the connector (16) by a buckle (18).

6. A signal core connector according to claim 5, characterized in that: The outer wall of the connecting part (17) is provided with a recess (19), and the connecting member (16) is also provided with an installation part (111); wherein, after the buckle groove (110) is connected to the buckle (18), the outer wall of the installation part (111) is flush with the outer wall of the connecting part (17).

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