CN213484073U

CN213484073U - Waterproof automobile connector

Info

Publication number: CN213484073U
Application number: CN202023173942.XU
Authority: CN
Inventors: 郝爱凤
Original assignee: Taicang Guande Electronic Technology Co ltd
Current assignee: Taicang Guande Electronic Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-06-18
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses an automobile connector with waterproof performance, include: be one end open-ended connector body, the row is provided with a plurality of plug wire grooves that are used for installing the belted wire terminal in the connector body, adjacent two separate each other through the baffle between the plug wire groove, connector body rear end be provided with the row pinhole of plug wire groove one-to-one, the connector body is close to row pinhole one end sets up annular seal groove along the outside, the row interval is provided with a plurality of annular location ribs in the seal groove, the seal cover is equipped with to the seal groove endotheca, the seal cover structure match in the seal groove with the location rib, with when the supporting public end joint who uses of connector body pegs graft above that, seal cover and public end joint inner wall sealing connection. The utility model relates to an automobile connector with waterproof performance can reach fine water-proof effects, prevents into water short circuit fault.

Description

Waterproof automobile connector

Technical Field

The utility model relates to an automobile connector field, in particular to automobile connector with waterproof performance.

Background

The automobile connector is a bridge for establishing communication between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows and the circuit realizes a preset function. Generally, the number of connectors used in automobiles is hundreds, and as people increasingly demand automobiles for safety, functionality, intelligence and the like and automobile electronic products are increasingly applied, requirements on automobile connectors are also increasingly high.

When the existing automobile connector is used, a matched male end connector is directly inserted, so that the electric connection is realized. However, a certain gap exists between the automobile connector and the male end connector after the automobile connector and the male end connector are plugged, when water enters the cavity for accommodating the connector, the water enters the connector along the gap to cause short-circuit fault, and the automobile connector does not have waterproof performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a car connector with waterproof performance is provided to overcome current car connector and do not have waterproof performance's defect.

The utility model discloses a solve the technical scheme that its technical problem adopted and be: an automotive connector having waterproof properties, comprising: be one end open-ended connector body, arrange in the connector body and be provided with a plurality of plug wire grooves that are used for installing the belted line terminal, adjacent two separate each other through the baffle between the plug wire groove, connector body rear end be provided with the row pin hole of plug wire groove one-to-one, the connector body is close to row pin hole one end sets up annular seal groove along the outside, the interval of arranging in the seal groove is provided with a plurality of annular location ribs, the seal cover is equipped with to the seal groove endotheca, the seal cover structure match in the seal groove with the location rib, with when the supporting public end joint who uses of connector body pegs graft above that, row's needle in the public end joint is followed row pin hole inserts and is connected with the belted line terminal, just seal cover and public end joint inner wall sealing connection.

As a further improvement, the sealing sleeve is made of rubber.

As a further improvement of the utility model, the connector body is along a plurality of the plug wire groove front end outside is provided with annular boss, annular boss with form annular inserting groove between the open end inner wall of connector body.

As a further improvement, the inner walls of the two sides of the annular boss are provided with guide clamping grooves, and the guide clamping grooves are in an echelonment shape gradually reduced towards the rear end.

As a further improvement, the open end both sides of connector body all are provided with the jack, jack both sides inner wall is provided with the fixture block that distributes in tandem, the front end of fixture block all is provided with the chamfer.

As a further improvement, the connector body outer side wall is followed the plug wire groove direction is provided with a plurality of guide ribs.

As a further improvement, the connector body top is provided with the installation department that is used for installing the elasticity trip, the installation department is including two joint platforms of relative setting and two spacing fender platforms of relative setting.

The utility model has the advantages that: the utility model provides an automobile connector with waterproof performance is provided with the seal groove through being close to row pinhole one end on the connector body, is provided with two annular location ribs in the seal groove, is equipped with the rubber seal cover at the seal groove endotheca, can form twice waterproof layer when laminating with public end joint inner wall, can reach fine water-proof effects, prevents into water short circuit fault.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of another viewing angle of the present invention.

The following description is made with reference to the accompanying drawings:

1-connector body; 101-slot;

102-a separator; 103-pin hole arrangement;

104-seal groove; 105-positioning ribs;

106-annular boss; 107-plug groove;

108-guide card slot; 109-jack;

110-a fixture block; 111-guide ribs;

112-clamping station; 113-limit stop.

Detailed Description

The following description of the preferred embodiments of the present invention will be made in conjunction with the accompanying drawings.

Referring to fig. 1 to 2, the present invention provides an automobile connector with waterproof performance, including: the connector body 1 is provided with an opening at one end, a plurality of plug wire grooves 101 used for installing the strip terminals are arranged in the connector body 1, and the adjacent two plug wire grooves 101 are mutually separated through a partition plate 102 so as to mutually isolate the strip terminals inserted into the plug wire grooves 101 and prevent short circuit. The open end of connector body is the front end, and the other end is the rear end, and the belted line terminal is inserted by the front end, and 1 rear end of connector body is provided with row's pinhole 103 with plug wire groove 101 one-to-one, and connector body 1 is close to row's pinhole 103 one end and sets up annular seal groove 104 along the outside, and the interval of arranging is provided with two annular location ribs 105 in seal groove 104, and the seal cover is equipped with to seal groove 104 endotheca. When the male end connector matched with the connector body 1 is inserted on the connector body, the pin header in the male end connector is inserted along the pin header hole 103 and is connected with the terminal with the wire, and the sealing sleeve is connected with the inner wall of the male end connector in a sealing manner. The seal cover adopts the rubber material, can carry out fine laminating with public end joint inner wall to the structure of seal cover matches in seal groove 104 and location rib 105, is provided with the recess that is provided with cooperation suit location rib 105 in the seal cover promptly, makes the seal cover be difficult to the off normal to appear, and the seal cover is sheathe in and is formed with two sealed archs, forms twice waterproof layer when laminating with public end joint inner wall, can reach fine water-proof effects, prevents into water short circuit fault.

Referring to fig. 2, the connector body 1 is provided with an annular boss 106 along the outer side of the front end of the plurality of inserting grooves 101, and an annular inserting groove 107 is formed between the annular boss 106 and the inner wall of the opening end of the connector body 1. The inner walls of the two sides of the annular boss 106 are provided with guide slots 108, and the guide slots 108 are in a step shape gradually reduced towards the rear end. The jack 109 is arranged on each of two sides of the opening end of the connector body 1, the clamping blocks 110 distributed in tandem are arranged on the inner walls of two sides of the jack 109, and the front ends of the clamping blocks 110 are provided with chamfers. A plastic piece is mounted at the opening end of the connector body 1, the plastic piece is used for fixing a terminal with a wire inserted into the wire insertion groove 101, and the plastic piece is provided with structures which are respectively matched with and clamped with the annular insertion groove 107, the guide clamping groove 108 and the clamping block 110, so that clamping and fixing are realized.

Referring to fig. 1, the outer side wall of the connector body 1 is provided with a plurality of guiding ribs 111 along the direction of the slot 101, so as to facilitate the insertion and positioning of the male terminal. The top of connector body 1 is provided with the installation department that is used for installing the elasticity trip, the installation department is including two joint platform 112 and two spacing fender platforms 113 of relative setting that set up relatively, slot structure has in two joint platform 112, and adjacent joint platform 112 is provided with two card holes, carry out joint installation elasticity trip through card hole and joint platform 112, it is spacing for carrying on the free end of elasticity trip to keep off platform 113 through two spacing, carry out the fixed public end of joint and connect through the elasticity trip.

Therefore, the utility model relates to an automobile connector with waterproof performance is provided with the seal groove through being close to row pinhole one end on the connector body, is provided with two annular location ribs in the seal groove, is equipped with the rubber seal cover at the seal groove endotheca, can form twice waterproof layer when laminating with public end joint inner wall, can reach fine water-proof effects, prevents that short circuit fault from appearing intaking.

In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the invention. The foregoing description is only illustrative of the preferred embodiments of the invention, which can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. All the contents that do not depart from the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention all still belong to the protection scope of the technical solution of the present invention.

Claims

1. An automotive connector having waterproof performance, characterized by comprising: the connector comprises a connector body (1) with an opening at one end, wherein a plurality of plug wire grooves (101) used for mounting a strip terminal are arranged in the connector body (1), two adjacent plug wire grooves (101) are mutually separated through a partition plate (102), a plurality of annular positioning ribs (105) are arranged at the rear end of the connector body (1) and correspond to the plug wire grooves (101) one by one, an annular sealing groove (104) is arranged at one end, close to the plug wire holes (103), of the connector body (1) along the outer side, a plurality of annular positioning ribs (105) are arranged in the sealing groove (104) at intervals, a sealing sleeve is sleeved in the sealing groove (104), the sealing sleeve is structurally matched with the sealing groove (104) and the positioning ribs (105), and when a male end connector matched with the connector body (1) is spliced on the sealing groove, the plug wire in the male end connector is inserted into the plug wire holes (103) and connected with the strip terminal, and the seal sleeve is connected with the inner wall of the male end connector in a sealing way.

2. The automobile connector with waterproof performance according to claim 1, characterized in that: the seal cover is made of rubber.

3. The automobile connector with waterproof performance according to claim 1, characterized in that: the connector body (1) is provided with an annular boss (106) along the outer side of the front ends of the plug wire grooves (101), and an annular plug wire groove (107) is formed between the annular boss (106) and the inner wall of the opening end of the connector body (1).

4. The automobile connector with waterproof performance according to claim 3, characterized in that: the inner walls of two sides of the annular boss (106) are respectively provided with a guide clamping groove (108), and the guide clamping grooves (108) are in a step shape gradually reduced towards the rear end.

5. The automobile connector with waterproof performance according to claim 1, characterized in that: the connector comprises a connector body (1) and is characterized in that jacks (109) are arranged on two sides of an opening end of the connector body (1), clamping blocks (110) distributed in tandem are arranged on inner walls of two sides of each jack (109), and chamfers are arranged at the front ends of the clamping blocks (110).

6. The automobile connector with waterproof performance according to claim 1, characterized in that: the outer side wall of the connector body (1) is provided with a plurality of guide ribs (111) along the direction of the inserting groove (101).

7. The automobile connector with waterproof performance according to claim 1, characterized in that: connector body (1) top is provided with the installation department that is used for installing the elasticity trip, the installation department is including two joint platform (112) of relative setting and two spacing fender platforms (113) of relative setting.