CN219513393U

CN219513393U - Vehicle-mounted connector

Info

Publication number: CN219513393U
Application number: CN202320079852.9U
Authority: CN
Inventors: 颜海翔; 谢吉国
Original assignee: Dongguan Jiekang Electronic Technology Co ltd
Current assignee: Dongguan Jiekang Electronic Technology Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-08-11
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a vehicle-mounted connector in the field of connectors, which comprises a wire and a shell assembly, wherein the shell assembly comprises an upper shell, a lower shell and an insulating tube, a guide tube is arranged in the wire, the guide tube penetrates through the upper shell, the insulating tube is sleeved on the outer side of the guide tube, the lower shell is coated on the outer side of the insulating tube and is connected with the upper shell, and the vehicle-mounted connector can be assembled without using an inner shielding body.

Description

Vehicle-mounted connector

Technical Field

The utility model relates to the technical field of connectors, in particular to a vehicle-mounted connector.

Background

With the rapid development of the automobile industry, more and more connectors are used in vehicle applications, and in order to achieve versatility, a commonly used FAKRA connector has become a standard interface of a standard vehicle application, and in chinese patent publication No. CN208209118U on 12 months 07 in 2018, a vehicle-mounted waterproof connector is disclosed, which includes: the device comprises a shell, an inner shielding body, a reed, an insulating tube body, an inner guide tube, an outer sealing ring, an inner pressure tube, an outer rubber sleeve and a conducting wire; the inner guide tube is sleeved in the insulating tube body, the inner shielding body is sleeved outside the insulating tube body, the outer shell is sleeved outside the inner shielding body, the reed is freely movably sleeved in the front part of the outer shell, the bottom of the reed is flush with the top of the inner shielding body, the outer sealing ring part is externally sleeved in an outer groove at the front part of the outer shell, and the conducting wire is inserted into and crimped in the inner pressure tube; the outer rubber sleeve is coated at the tail end of the shell in an encapsulation mode,

The inner pressure pipe and the outside of the conducting wire form a whole with the tail end of the shell, the inner pressure pipe and the conducting wire;

however, the above-mentioned vehicle-mounted connector needs to use the inner shielding body, use the outer casing to suit in the outside of the said inner shielding body after the inner shielding body suit in the outside of the said insulating tube, can realize assembling, therefore in the course of assembling this vehicle-mounted connector, need to produce a accessory more, cause the production cost to increase, and the assembly efficiency is slow.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a vehicle-mounted connector which can solve the problems of the background technology.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a vehicle connector, includes wire and shell subassembly, shell subassembly includes upper housing, lower floor's shell and insulating tube, the inside pipe that is equipped with of wire, the pipe runs through upper housing, the outside of pipe is located to the insulating tube cover, lower floor's shell cladding in the outside of insulating tube and with upper housing interconnect.

Preferably, the outer side of the conduit is sleeved with a reed, and the reed is contacted with the inner wall of the lower shell and is not connected with the inner wall of the lower shell.

Preferably, at least two limit lugs are formed on the inner wall of the upper end of the lower shell, and the top end surface of the reed is contacted with the bottom surface of the limit lug and is not connected with the bottom surface of the limit lug.

The upper layer shell is provided with a groove, and a sealing ring is fixedly arranged in the groove.

The upper layer shell is provided with a positioning lug, and the lower layer shell is provided with a positioning groove for being connected with the positioning lug in a matching way.

Compared with the prior art, the utility model has the beneficial effects that:

through setting up upper shell, lower floor's shell and insulating tube, the outside of pipe is located to the insulating tube cover, and lower shell cladding in the outside of insulating tube and with upper shell interconnect can accomplish the equipment of on-vehicle connector, need not to use the inner shield, has reduced on the one hand the equipment step of on-vehicle connector, has saved the inner shield on the other hand, consequently can reduce on-vehicle connector's manufacturing cost by a wide margin.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

fig. 4 is a schematic structural view of the upper shell of the present utility model.

Reference numerals in the drawings:

1-upper shell, 2-lower shell, 3-wire, 4-pipe, 5-sealing ring, 6-limit bump, 7-positioning groove, 8-insulating tube, 9-reed, 10-positioning bump.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

A vehicle-mounted connector of the present utility model is described in detail below with reference to fig. 1-4:

the vehicle-mounted connector comprises a wire and a shell assembly, wherein the shell assembly comprises an upper shell 1, a lower shell 2 and an insulating tube 8, a guide tube 4 is arranged in the wire 3, the guide tube 4 penetrates through the upper shell 1, the insulating tube 8 is sleeved outside the guide tube 4, the lower shell 2 is coated outside the insulating tube 8 and is mutually connected with the upper shell 1, a reed 9 is sleeved outside the guide tube 4, the reed 9 is in contact with and is not connected with the inner wall of the lower shell 2, at least two limit lugs 6 are formed on the inner wall of the upper end of the lower shell 2, and the top end surface of the reed 9 is in contact with and is not connected with the bottom surface of the limit lugs 6;

the upper shell 1 is provided with a groove, a sealing ring 5 is fixedly arranged in the groove, the upper shell 1 is provided with a positioning lug 10, and the lower shell 2 is provided with a positioning groove 7 which is used for being connected with the positioning lug 10 in a matching way.

In summary, through setting up upper shell 1, lower floor's shell 2 and insulating tube 8, the outside of pipe 4 is located to insulating tube 8 cover, and lower floor's shell 2 cladding in the outside of insulating tube 8 and with upper shell 1 interconnect, can accomplish the equipment of on-vehicle connector, need not to use the inner shield, has reduced on the one hand the equipment step of on-vehicle connector, has saved the inner shield on the other hand, consequently can reduce on-vehicle connector's manufacturing cost by a wide margin.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a vehicle connector, includes wire and shell subassembly, its characterized in that, shell subassembly includes upper housing, lower floor's shell and insulating tube, the inside pipe that is equipped with of wire, the pipe runs through upper housing, the outside of pipe is located to the insulating tube cover, lower floor's shell cladding in the outside of insulating tube and with upper housing interconnect.

2. The vehicle connector of claim 1, wherein the outer side of the conduit is sleeved with a spring, and the spring is in contact with and not connected with the inner wall of the lower shell.

3. The vehicle-mounted connector according to claim 2, wherein the upper end inner wall of the lower housing is formed with at least two limit projections, and the top end surface of the reed is in contact with and not connected with the bottom surface of the limit projection.

4. The vehicle connector of claim 1, wherein the upper housing is provided with a groove, and a seal ring is fixedly disposed in the groove.

5. The vehicle connector of claim 1, wherein the upper housing has a positioning tab and the lower housing has a positioning slot for mating connection with the positioning tab.