CN211238734U

CN211238734U - Seven-core socket connector

Info

Publication number: CN211238734U
Application number: CN201922493443.XU
Authority: CN
Inventors: 梅仁平
Original assignee: Yangzhong Xusheng Electrical Accessories Co ltd
Current assignee: Yangzhong Xusheng Electrical Accessories Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-11
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a seven-core socket connector, including male end of plug and female end of plug, the male end of plug is worn to insert the female end of plug and is connected, and the male end of plug includes cable gum cover, back lid, top cap device, terminal seat and the male terminal of pegging graft in proper order, and the back lid of pegging graft in the cable gum cover, top cap device locate under the back lid, are equipped with the barb on the terminal seat and insert back lid locking through puncturing, and the male terminal is through inserting the terminal seat and connecting the back lid; the female end of plug is connected with the mechanism of moulding plastics, and the mechanism of moulding plastics includes female terminal and elastic sheath, and the elastic sheath cover is located the female terminal outside and is moulded plastics, and the male end of plug makes female terminal and male terminal connect through alternate the female end of plug. The utility model discloses security, the fastening nature and the corrosion resistance that plug male end and plug female end combined are superior, promote electric conductivity and locking not hard up, improve circuit signal transmission nature.

Description

Seven-core socket connector

Technical Field

The utility model relates to a trailer connector technical field, concretely relates to locomotive and seven core socket connectors that pull are connected.

Background

At present, female terminal disect insertion male terminal in the connector of current trailer on the market, the jolt of long-time operation or complicated road surface can influence female terminal and male terminal's the tightness of being connected and the degree of wear, and the male terminal is not hard up and then influences the transmission circuit signal function of connector with female terminal's connection, leads to the loss of plug-in components performance, influences the transmission of circuit signal to influence the vehicle and march various operations of in-process, the traffic accident appears even.

Disclosure of Invention

In order to solve the above problems, the present invention provides a seven-core socket connector, which can enhance the combination degree of the male terminal and the female terminal.

The utility model adopts the technical proposal that:

the seven-core socket connector comprises a male plug end and a female plug end, wherein the male plug end is inserted into the female plug end for connection, the male plug end comprises a cable rubber sleeve, a rear cover, a top cover device, a terminal seat and a male terminal which are sequentially inserted, the rear cover is inserted into the cable rubber sleeve, the cable rubber sleeve is good in electrical property, water resistance, mildew resistance and softness, the top cover device is arranged under the rear cover, barbs are arranged on the terminal seat and are inserted into the rear cover for locking through the barbs, the terminal seat is in close contact with the top cover device, and the male terminal is connected with the rear cover through the terminal seat; the female end of plug is connected with the mechanism of moulding plastics, the mechanism of moulding plastics includes female terminal and elastic sheath, the elastic sheath cover is located the female terminal outside, the public end of plug makes through alternate the female end of plug female terminal with public terminal is connected.

Preferentially, the top cap device includes rubber circle, top cap and outer top cap, the rubber circle is located the top cap is inboard, the increase the top cap device with the joint degree of back lid, and reduce back lid with wearing and tearing between the terminal seat, outer top cap embedding in the top cap, be equipped with the jack on the top cap.

Preferentially, the back lid has the mounting hole, interval between the mounting hole is greater than interval between the jack, is convenient for strengthen the top cap device with the connection of back seat.

Preferentially, the top cover device passes through the jack with the mounting hole is connected the back lid, the mounting hole is connected with spring and rotating needle, the spring both ends with the mounting hole with the jack sets up side by side, the rotating needle makes through interlude the mounting hole with the jack the back lid with top cover device fixed connection.

Preferably, the female terminal is made of high-conductivity copper to enhance the conductivity of the connector, and the elastic sheath is made of high-elasticity material.

Preferentially, the terminal block with back lid adopts PA66 injection moulding, and it is very fast to mould a condensation forming speed, the female end of plug by female terminal adopts PE injection moulding, and PE mobility is better, and the cooperation of being convenient for is moulded plastics pressure and is made the melt and fill the mould.

The utility model has the advantages that: the male terminal and the female terminal are respectively designed in the male end and the female end of the plug, and the male end and the female end of the plug are connected in an inserting mode, so that the combination degree of the male terminal and the female terminal is increased, the abrasion degree of the male terminal and the female terminal is reduced, and the transmission of circuit signals is protected.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of a male end of a plug according to the present invention;

fig. 2 is a schematic diagram of the male plug end of the present invention;

fig. 3 is a schematic view of the female plug end of the present invention;

fig. 4 is a structure view of the female plug end of the present invention.

Labeled as: 1. the plug comprises a plug male end, a plug female end, a cable rubber sleeve, a rear cover, a terminal base, a male terminal, a spring, a rotating pin, a rubber ring, a top cover, an outer top cover, a female terminal, a rubber ring, a top cover, an elastic sheath, an injection molding mechanism, a top cover device, a jack and a mounting hole, wherein the plug male end is 2, the plug female end is 3, the cable rubber sleeve is 4, the rear cover is 5, the terminal base is 6, the male terminal is 7, the spring is 8, the rotating pin is 9, the.

Detailed Description

As shown in fig. 1-4, the seven-core socket connector includes a male plug end 1 and a female plug end 2, the male plug end 1 is inserted into the female plug end 2 for connection, the male plug end 1 includes a cable rubber sleeve 3, a rear cover 4, a top cover device 15, a terminal base 5 and a male terminal 6 which are sequentially inserted, the cable rubber sleeve 3 is internally inserted with the rear cover 4, the cable rubber sleeve 3 has good electrical performance, waterproof, mildew-proof and softness performances, the top cover device 15 is arranged under the rear cover 4, an barb at the upper end of the terminal base 5 is inserted into the rear cover 4 through the inner part and locked by a clamping groove above the rear cover 4, and the male terminal 6 is connected with the rear cover 4 through the inserted terminal base 5; female end 2 of plug is connected with injection moulding mechanism 14, and injection moulding mechanism 14 includes female terminal 12 and elastic sheath 13, and the elastic sheath 13 cover is located the female terminal 12 outside and is carried out punching press assembly forming, again with PE injection moulding for female end 2 of plug, and the public end 1 of plug makes female terminal 12 and the 6 zonulae occludens of public terminal through alternate female end 2 of plug.

Specifically, as shown in fig. 2, the top cover device 15 includes the rubber circle 9, top cover 10 and outer top cover 11, all be equipped with two holes and four hole position phase-matchs on rubber circle 9 and the top cover 10, rubber circle 9 combines the assembly top cover 10 through two hole position, increase top cover device 15 and the joint degree of hou gai 4, and reduce the wearing and tearing between hou gai 4 and the terminal seat 5, two fall pierce through in inserting two holes of top cover 10 upper end and embedding top cover 10 in outer top cover 11 front end, the face parallel and level at both ends after the installation, be equipped with jack 16 on the top cover 10.

Specifically, as shown in fig. 1-2, mounting holes 17 are formed below the rear cover 4, and the distance between the mounting holes 17 is greater than the distance between the insertion holes 16, so that the connection between the top cover device 15 and the rear seat is facilitated.

Specifically, as shown in fig. 2, the top cover device 15 is connected to the rear cover 4 through an insertion hole 16 and an installation hole 17, the installation hole 17 is connected to the spring 7 and the rotating pin 8, two ends of the spring 7 are arranged in parallel with the installation hole 17 and the insertion hole 16, and the rotating pin 8 fixedly connects the rear cover 4 to the top cover device 15 by penetrating the installation hole 17 and the insertion hole 16.

Specifically, as shown in fig. 4, the female terminal 12 is made of a highly conductive copper material to enhance the conductivity of the connector, and the elastic sheath 13 is made of a highly elastic material.

Specifically, as shown in fig. 1-4, the terminal base 5 and the rear cover 4 are injection molded by PA66, the condensation molding speed of the plastic part is high, the plug female end 2 is injection molded by PE from the female terminal 12, the PE has good fluidity, and it is convenient to match the injection pressure to fill the melt into the mold.

The utility model has the advantages that: the safety, the fastening nature and the corrosion resistance that plug male end and plug female end combined are superior, promote electric conductivity and locking not hard up, improve circuit signal transmission nature.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Seven core socket connectors, its characterized in that: the plug comprises a plug male end and a plug female end, wherein the plug male end is inserted into the plug female end for connection, the plug male end comprises a cable rubber sleeve, a rear cover, a top cover device, a terminal seat and a male terminal which are sequentially inserted, the rear cover is inserted into the cable rubber sleeve, the top cover device is arranged under the rear cover, barbs are arranged on the terminal seat and are inserted into the rear cover for locking through the barbs, the terminal seat is in close contact with the top cover device, and the male terminal is connected with the rear cover through the terminal seat; the female end of plug is connected with the mechanism of moulding plastics, the mechanism of moulding plastics includes female terminal and elastic sheath, the elastic sheath cover is located the female terminal outside, the public end of plug makes through alternate the female end of plug female terminal with public terminal is connected.

2. The seven-core receptacle connector according to claim 1, wherein: the top cap device comprises a rubber ring, a top cap and an outer top cap, wherein the rubber ring is arranged on the inner side of the top cap, the outer top cap is embedded into the top cap, and the top cap is provided with jacks.

3. The seven-core receptacle connector according to claim 2, wherein: and mounting holes are formed below the rear cover, and the distance between the mounting holes is larger than that between the jacks.

4. The seven-core receptacle connector according to claim 3, wherein: the top cap device passes through the jack with the mounting hole is connected the back lid, the mounting hole is connected with spring and rotating needle, the spring both ends with the mounting hole with the jack sets up side by side, the rotating needle makes through interlude the mounting hole with the jack back lid with top cap device fixed connection.

5. The seven-core receptacle connector according to claim 1, wherein: the female terminal is made of high-conductivity copper, and the elastic sheath is made of high-elasticity materials.

6. The seven-core receptacle connector according to claim 1, wherein: the terminal seat with back lid adopts PA66 injection moulding, the female end of plug by female terminal adopts PE injection moulding.