CN213692478U

CN213692478U - Push-pull self-locking waterproof connector

Info

Publication number: CN213692478U
Application number: CN202023173387.0U
Authority: CN
Inventors: 余海江
Original assignee: Moco Interconnect Co ltd
Current assignee: Moco Interconnect Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-07-13
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a push-pull self-locking waterproof connector, which comprises a plug component and a socket component which are mutually matched; the receptacle assembly includes a receptacle insulator, a seal ring, a locking washer, and a receptacle housing; the plug assembly comprises a clamping ring, a contact pin, a plug insulator, an inner sleeve and an outer sleeve. This waterproof connector of push-and-pull auto-lock has guaranteed the push-and-pull auto-lock locking, has played quick plug, and accurate to inserting prevents the error, inserts the wrong effect such as inserting partially, and the equipment is comparatively simple, and greatly reduced production loss and reduction man-hour, and water-proof effects is better.

Description

Push-pull self-locking waterproof connector

Technical Field

The utility model relates to a connector specifically is a waterproof connector of push-and-pull auto-lock.

Background

Connectors are indispensable components in electronic devices, and are devices for connecting two active devices, transmitting current or signals. In optical fiber system, the carrier of transmission signal is light, glass and plastics have replaced the wire in the ordinary circuit, but also use the connector among the light signal route, their effect is the same with circuit connector, along with the service environment of connector is more and more harsh, it is more and more strict to require, the most plug of current connector is loaded down with trivial details, the operation difficulty, unable free quick plug, it is consuming time hard, and interior casing part is assembled mostly, need lean on the riveting to connect, but uncontrollable factor is too many, can't accomplish waterproof completely, lead to the defective rate of connector production to rise, the cost can rise.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a push-and-pull auto-lock waterproof connector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a push-pull self-locking waterproof connector comprises a plug component and a socket component which are matched with each other; the receptacle assembly includes a receptacle insulator, a seal ring, a locking washer, and a receptacle housing; a locking washer and a waterproof sealing ring are sequentially arranged on the outer side of the socket shell along the direction close to the socket assembly, and a hexagonal nut for compressing the sealing ring and the locking washer is further in threaded fit with the outer side of the socket shell; a socket insulator used for connecting a cable to transmit power or signals is arranged in the socket shell; the plug assembly comprises a clamping ring, a contact pin, a plug insulator, an inner sleeve and an outer sleeve; a plug insulator electrically matched with the socket insulator is fixed in the inner sleeve; a snap ring, a sealing gasket and a wire clamp for fixing and locking a cable are sequentially arranged on one side of the inner sleeve, which is far away from the socket assembly, for preventing the plug insulator from rotating; the outer side of the inner sleeve is provided with an outer sleeve.

As a further aspect of the present invention: the outer side of the wire clamp is in threaded fit with a tail cap used for clamping and contracting the wire clamp.

As a further aspect of the present invention: the plug insulator is electrically connected with a contact pin, and the socket insulator is electrically connected with a jack; the contact pin and the jack are mutually matched and electrically connected.

As a further aspect of the present invention: and a grounding spring which enables the inner sleeve to be connected with the socket shell more stably is arranged in the socket shell.

As a further aspect of the present invention: the outer surface of the coat is provided with anti-slip patterns.

Compared with the prior art, the beneficial effects of the utility model are that: guaranteed push-and-pull auto-lock locking, played quick plug, accurate to inserting, prevented error, insert the wrong effect such as inserting partially, the equipment is comparatively simple, and greatly reduced production loss and reduction man-hour, and water-proof effects is better.

Drawings

Fig. 1 is a schematic structural view of a push-pull self-locking waterproof connector.

Fig. 2 is a schematic view of the internal structure of the push-pull self-locking waterproof connector.

In the figure: 1. a tail cap; 2. wire clamps; 3. a gasket; 4. a snap ring; 5. inserting a pin; 6. a plug insulator; 7. an inner sleeve; 8. a jacket; 9. a jack; 10. a socket insulator; 11. a grounding spring; 12. a seal ring; 13. a hexagonal nut; 14. a locking washer; 15. a socket housing.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-2, the present embodiment provides a push-pull self-locking waterproof connector, which includes a plug assembly and a socket assembly that are matched with each other; the socket assembly comprises a socket insulator 10, a seal ring 12, a lock washer 14 and a socket housing 15; a locking washer 14 and a waterproof sealing ring 12 are sequentially arranged on the outer side of the socket shell 15 along the direction close to the socket assembly, and a hexagonal nut 13 for compressing the sealing ring 12 and the locking washer 14 is further in threaded fit with the outer side of the socket shell 15; a socket insulator 10 for connecting a cable to transmit power or signals is arranged in the socket shell 15; the plug assembly comprises a clamping ring 4, a contact pin 5, a plug insulator 6, an inner sleeve 7 and an outer sleeve 8; a plug insulator 6 electrically matched with the socket insulator 10 is fixed in the inner sleeve 7; a snap ring 4 for preventing the plug insulator 6 from rotating, a sealing gasket 3 and a wire clamp 2 for fixing and locking a cable are sequentially arranged on one side of the inner sleeve 7, which is far away from the socket assembly; an outer sleeve 8 is arranged on the outer side of the inner sleeve 7. Set up like this, through the cooperation of each inside part of plug subassembly and socket subassembly, can play fine waterproof effect, and pull out and insert comparatively conveniently.

Further, the outer side of the wire clamp 2 is in threaded fit with a tail cap 1 used for clamping and contracting the wire clamp 2.

The plug insulator 6 is electrically connected with a contact pin 5, and the socket insulator 10 is electrically connected with a jack 9; the pin 5 and the jack 9 are mutually matched and electrically connected.

Further, a grounding spring 11 for more stably connecting the inner sleeve 7 and the socket housing 15 is arranged in the socket housing 15.

The working principle of the embodiment is as follows: through the cooperation of each inside part of plug subassembly and socket subassembly, can play fine waterproof effect, and pull out and insert comparatively conveniently.

Example 2

The embodiment is further improved on the basis of the embodiment 1, and the improvement is as follows: the outer surface of the outer sleeve 8 is provided with anti-skid patterns.

It should be noted that, as is obvious to a person skilled in the art, the invention is not limited to details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. A push-pull self-locking waterproof connector is characterized by comprising a plug component and a socket component which are matched with each other;

the socket assembly comprises a socket insulator (10), a sealing ring (12), a locking washer (14) and a socket housing (15); a locking washer (14) and a waterproof sealing ring (12) are sequentially arranged on the outer side of the socket shell (15) along the direction close to the socket assembly, and a hexagonal nut (13) for compressing the sealing ring (12) and the locking washer (14) is further in threaded fit with the outer side of the socket shell (15); a socket insulator (10) used for connecting a cable to transmit power or signals is arranged in the socket shell (15);

the plug assembly comprises a clamping ring (4), a contact pin (5), a plug insulator (6), an inner sleeve (7) and an outer sleeve (8); a plug insulator (6) electrically matched with the socket insulator (10) is fixed in the inner sleeve (7); a snap ring (4) for preventing the plug insulator (6) from rotating, a sealing gasket (3) and a wire clamp (2) for fixing and locking a cable are sequentially arranged on one side, away from the socket assembly, of the inner sleeve (7); an outer sleeve (8) is arranged on the outer side of the inner sleeve (7).

2. Push-pull self-locking watertight connector according to claim 1, characterized in that the outside thread of the clip (2) is fitted with a tail cap (1) for clamping the clip (2) in contraction.

3. Push-pull self-locking watertight connector according to claim 1, characterized in that the plug insulator (6) is electrically connected with a pin (5) and the socket insulator (10) is electrically connected with a socket (9); the contact pin (5) and the jack (9) are mutually matched and electrically connected.

4. Push-pull self-locking watertight connector according to claim 1, characterized in that the socket housing (15) is provided with a grounding spring (11) inside which the inner sleeve (7) is more stably connected to the socket housing (15).

5. Push-pull self-locking watertight connector according to claim 1, characterised in that the outer surface of the outer sleeve (8) is provided with a pattern for anti-slip.