CN2922193Y

CN2922193Y - Connector

Info

Publication number: CN2922193Y
Application number: CNU2006201122774U
Authority: CN
Inventors: 刘禄大
Original assignee: LIANKANG ELECTRONIC CO Ltd
Current assignee: LIANKANG ELECTRONIC CO Ltd
Priority date: 2006-05-26
Filing date: 2006-05-26
Publication date: 2007-07-11
Anticipated expiration: 2016-05-26

Abstract

The utility model is a connector, which comprises a noumenon, a circuit board and a shell, wherein, a concave slot is arranged on one side wall of the noumenon. The circuit board is arranged inside the noumenon. A capacitance is arranged on the circuit board with one pin extended to the concave slot of the noumenon. The shell is made of conductive metal shell and coats on the outside of the noumenon. The inner wall of the shell is contacted with the pin of the capacitance, such that forming a grounding structure.

Description

Connector

Technical field

The utility model is a kind of connector, provides a kind of pin of the capacitor that utilizes itself and the internal face of shell and is in contact with one another, and constitute the connector design of a ground structure.

Background technology

More apparent its importance in the electronic information industrial and commercial society today, the transmission of electronic information mostly rely on transmission line can reach the transmission of information, and transmission line then needs connector to interconnect with computer or with its associated electrical product.

Existing connector, it has housing, be provided with body in the housing, one end of body is provided with jack, and the end in addition of body is provided with circuit board, and the side of circuit board is provided with terminal group, terminal group extends to the place, bottom of jack, be provided with some pins in the place, bottom of circuit board in addition, pin extends to body and outside, in addition a ground structure is installed in the connector place.

When using, one end of transmission line can be inserted in the jack of connector, and the end in addition of transmission line can insert in the connector of being located at another electronic product, electronic information can reach the effect of mutual transmission via transmission line, and the purposes of ground structure when being to eliminate the electronic information transmission noise or constitute another loop.

Aforesaid ground structure is owing to need be installed in the connector place in addition, and therefore for manufacturer, this step can make manufacturer must expend extra processing charges and material, is to have its puzzlement property for manufacturer.

Summary of the invention

Because the inconvenience on the aforesaid prior art, the utility model is a kind of connector, provides a kind of pin of the capacitor that utilizes itself and the internal face of shell to be in contact with one another, and constitutes the connector of a ground structure.

For reaching above-mentioned utility model purpose, the technological means that the utility model adopted is a kind of connector of design, and it has body, circuit board, terminal group, electric capacity, shell and protecgulum;

Body, the one end is formed with opening, and the other end that body is relative is formed with jack, and opening communicates with jack, and a sidewall of body is formed with groove;

Circuit board, it is arranged at the opening part of body, be provided with some pins in the place, bottom of circuit board, and the one pin of capacitor extends to the groove of body;

Terminal group, itself and circuit board interconnect, and are extended in its jack by the opening part of body;

Capacitor, it has several pins, and the pin and the circuit board of capacitor interconnect;

Shell, its lid invests body exterior, one end face and the bottom face of shell are formed with side opening and bottom opening respectively, around bottom opening, be formed with outwards outstanding pin, but the pin of bottom opening power circuit board extends to housing exterior, the internal face of shell and the pin of capacitor compress mutually, constitute a ground structure by this;

Protecgulum, its lid are fixed in the side opening place of shell, and protecgulum forms porose with respect to the jack place of body.

Advantage of the present utility model is: shell is made by metal material, therefore shell has conductivity, so when the pin of the internal face of shell and capacitor compresses mutually, it can constitute an earthing device, so manufacturer is when making connector, only need use the member of connector itself can have earthing device, not need additionally to be provided with another earthing device, the utlity model has its practicality and convenience by this.

The accompanying drawing summary

Fig. 1 is a stereo appearance figure of the present utility model.

Fig. 2 is the three-dimensional exploded view of connector.

Fig. 3 is a top plan view of the present utility model.

Fig. 4 is that amplification profile is overlooked in part of the present utility model.

Embodiment

The utility model is a kind of connector, please cooperate with reference to shown in Fig. 1-2, and it has body 10, circuit board 20, terminal group 22, electric capacity 23, shell 30 and protecgulum 34;

Body 10, the one end is formed with opening 11, please cooperate with reference to shown in Figure 3, and the body 10 relative other ends are formed with jack 12, and opening 11 communicates with jack 12, is formed with groove 13 in a lateral wall of body 10 and between adjacent to opening 11 and jack 12;

Circuit board 20, it is opening 11 places that are arranged at body 10, is provided with some pins 21 in the place, bottom of circuit board 20;

Terminal group 22, it is to interconnect with circuit board 20, and is extended in its jack 12 by opening 11 places of body 10;

Capacitor 23, it has several pins 231, and the one pin 231 of capacitor 23 extends to groove 13 places of body 10, and all the other pins 231 of capacitor 23 interconnect with circuit board 20;

Shell 30, it is the made hollow housing of metal, one end face of shell 30 and bottom face are formed with opening (not shown) and bottom opening (not shown) respectively, around opening, be formed with outstanding projection 31, around bottom opening, be formed with outwards outstanding pin 32, but the pin 21 of bottom opening power circuit board 20 extends to housing exterior, and be formed with the indent 33 that caves inward in a sidewall of shell 30 and with respect to groove 13 places of body 10, when shell 30 lids invest body 10 outsides, please cooperate with reference to shown in Figure 4, the bottom of indent 33 can be pressed against the pin 231 of capacitor 23 groove 13 places of body 10, therefore this pin 231 can be in contact with one another with the internal face of shell 30, and constitutes a ground structure;

Protecgulum 34, its lid is fixed in the opening part of shell 30, protecgulum 34 forms porose 35 with respect to jack 12 places of body 10, protecgulum 34 with respect to projection 31 places of shell 30 be formed with can with its hole clipping that fixes mutually 36.

As mentioned above, the internal face of the shell 30 that compresses mutually and the pin 231 of capacitor 23, in conductivity by metal shell 30, and make aforesaid structure constitute a ground structure, so when manufacturer in assembling during connector, just do not need additionally to install additional another ground structure, only need use the member of connector itself to get final product.

Claims

1. connector, it has:

Body, the one end is formed with opening, and the other end that body is relative is formed with jack, and opening communicates with jack;

Circuit board, it is arranged at the opening part of body, is provided with a plurality of pins in the place, bottom of circuit board;

Capacitor, it has plural pin, and the pin and the circuit board of capacitor interconnect;

Shell, its lid invests body exterior, and an end face and the bottom face of shell are formed with opening and bottom opening respectively, be formed with outwards outstanding pin around bottom opening, but the pin of bottom opening power circuit board extend to housing exterior;

Protecgulum, its lid is fixed in the opening part of shell, and protecgulum forms porose with respect to the jack place of body;

It is characterized in that:

Body, the one sidewall is formed with groove;

The one pin of capacitor extends to the groove of body, and compresses mutually with the internal face of shell.

2. connector as claimed in claim 1 is characterized in that, a sidewall of shell and be formed with the indent that caves inward with respect to the groove of body, and the bottom of indent can be pressed against the pin of capacitor the groove of body.

3. connector as claimed in claim 1 or 2 is characterized in that, groove is between the opening and jack of body.

4. connector as claimed in claim 3 is characterized in that, is formed with the hole clipping and the projection that can fix mutually around the opening of protecgulum and shell respectively.