CN201975618U

CN201975618U - Audio connector and its conductive housing

Info

Publication number: CN201975618U
Application number: CN201120025898XU
Authority: CN
Inventors: 邱勇强; 郭爱玉; 周吉洲
Original assignee: Singatron Electronic Zhongshan Co Ltd
Current assignee: Singatron Electronic Zhongshan Co Ltd
Priority date: 2011-01-26
Filing date: 2011-01-26
Publication date: 2011-09-14
Anticipated expiration: 2021-01-26

Abstract

The utility model relates to a connection device, and in particular to an audio connector and a conductive shell thereof in the connection device. The utility model provides an audio connector, comprising an insulating body, a terminal and a conductive shell, wherein the insulating body is provided with a receiving cavity and at least one through hole passing through the receiving cavity, the terminal group is provided on the insulating body, the conductive shell covers the insulating body, and the conductive shell is provided with two tongue plates arranged front and back at the position of the through hole of the insulating body, wherein at least one of the tongue plates is located on the through hole and penetrates into the receiving cavity. The utility model also provides a conductive shell of an audio connector. The beneficial effect of the utility model is that it has the effect of removing static electricity and preventing magnetic waves, thereby achieving a more practical purpose.

Description

Audio connector and conductive shell thereof

Technical field

The utility model relates to jockey, relates in particular to a kind of audio connector and conductive shell thereof in the jockey.

Background technology

A kind of electric power connector is used, and has a socket and a plug usually, and this socket is arranged in the electronic installation, and this plug and this socket are pegged graft, and have finished the supply of signal or power supply.

Electric connector is the main switching member in order to transmit as telecommunication in the various electronic product, and along with the continuous development of electronic industry, various electric connectors come out again and again.Wherein, have the audio socket connector that produces the message effect and be widely used in the audiovisual acoustic product, its major function is the transmission that is used to provide voice signal.And along with electronic product equipment such as various electronic products such as mobile phone, PDA, MP3 and mobile computer are constantly weeded out the old and bring forth the new, also more and more higher for the designing requirement of audio connector.

Known audio connector, it includes a socket and a plug, socket is provided with an interface and a host cavity that supplies this plug to plug, and be provided with several terminals in the host cavity in regular turn, this plug is provided with several contact sites in regular turn, after the interface insertion of plug by this socket, these several contact sites electrically contact with this terminal in regular turn, in order to transmitting signals.And in order to reach the characteristic with antimagnetic wave interference, usually the shielding casing that is equipped with a ㄇ type is on this socket, and baffle is provided with in the host cavity that a hyoplastron stretches into this socket, and electrically contacts with the wherein contact site of plug, when contacting, can make baffle be used as negative pole with the contact site of negative pole.When the negative pole contact site of plug during in different position, the hyoplastron position of this baffle then must redesign, to cooperate the position of this negative pole contact site, makes it comparatively impracticable.

Summary of the invention

In order to solve the problems of the prior art, the utility model provides a kind of audio connector and conductive shell thereof.

The utility model provides a kind of audio connector, comprise insulating body, terminal and conductive shell, described insulating body is provided with host cavity and connects at least one through hole of this host cavity, described terminal group is located on the described insulating body, described conductive shell cover cap is on described insulating body, described conductive shell is provided with tandem two hyoplastrons with respect to the position of the through hole of described insulating body, wherein has at least a described hyoplastron to be positioned on the described through hole and wears described host cavity.

As further improvement of the utility model, two described hyoplastrons lay respectively on the described through hole and wear in the described host cavity.

As further improvement of the utility model, two through holes that are provided with before and after described insulating body is provided with, promptly described through hole can have two, and two hyoplastrons of described conductive shell lay respectively on two described through holes, and wear in the described host cavity.

As further improvement of the utility model, described insulating body is provided with the inserted terminal that protrudes described insulating body, described inserted terminal is provided with a through hole and connects to described host cavity, two described hyoplastrons of described conductive shell lay respectively on the described through hole, have at least a described hyoplastron to wear in the described host cavity.

As further improvement of the utility model, described conductive shell is formed in one.

As further improvement of the utility model, two side plates that described conductive shell is provided with a top board and is extended by described top board two sides, to form a ㄇ type shape, two described hyoplastrons are positioned on the described top board.

As further improvement of the utility model, two hyoplastrons of described conductive shell are respectively equipped with kink.

The utility model also provides a kind of conductive shell of audio connector, comprises two hyoplastrons that one in front and one in back are provided with.

As further improvement of the utility model, comprise top board and two side plates that extend by these top board two sides, to form a ㄇ type shape, two described hyoplastrons are positioned on this top board.

The beneficial effects of the utility model are: by such scheme, have the effect of removing static and anti-magnetic wave, reach more practical purpose.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model audio connector;

Fig. 2 is the three-dimensional combination figure of the utility model audio connector;

Fig. 3 is the assembled sectional view of the utility model audio connector.

Embodiment

Below in conjunction with description of drawings and embodiment the utility model is further specified.

Drawing reference numeral among Fig. 1 to Fig. 3 is: insulating body 10; Terminal 12; Conductive shell 14; Host cavity 16; Through

hole

18,20; Inserted terminal 22; Contact site 26,28,30,32; Plug 24; Top board 36;

Side plate

38,40;

Hyoplastron

42,44; Kink 46,48.

As shown in Figure 1 to Figure 3, a kind of audio connector, it includes an insulating body 10, several terminals 12 and a conductive shell 14.Wherein, described insulating body 10, two through

holes

18,20 that it is provided with a host cavity 16 and connects host cavity 16, through

hole

18,20 front and rear rows are listed on the insulating body 10, and in the present embodiment, insulating body 10 is provided with the inserted terminal 22 of protrusion, one of them through hole 18 is positioned on the inserted terminal 22, host cavity 16 usefulness plug for a plug 24 with four contact sites 26,28,30 and 32, and in the present embodiment, wherein contact site 26 or 28 can be earth terminal.

Two terminals 12 are mounted on the insulating body 12, electrically connect in order to the contact site with plug 24.Conductive shell 14 cover caps are on insulating body 10, in the present embodiment, conductive shell 14 is formed in one, two

side plates

38,40 that it includes a top board 36 and is extended by top board 36 2 sides, to form a ㄇ type shape, two hyoplastrons, 42,44 front and back are positioned on the top board 36, and two

hyoplastrons

42,44 have a

kink

46,48 to side protrusion respectively.

Please cooperate and consult Fig. 3, when conductive shell 14 covers on the insulating body 10, two

hyoplastrons

42,44 lay respectively on two through

holes

18,20 of insulating body 10, and wear in the host cavity 16, and can be respectively electrically contact with the contact site 26,28 of plug 24, therefore, when the contact site 26 of plug 24 is earth terminal, the hyoplastron 42 of metal baffle 14 is in contact with it, conductive shell 14 can be worked as negative pole and be used, if when the contact site 28 of plug 24 was earth terminal, the hyoplastron 44 of conductive shell 14 was in contact with it, makes conductive shell 14 also can work as negative pole and use.

In this way, the utility model makes conductive shell 14 all can be used as negative pole and uses applicable to the plug of different size, and it has preferable practicality.

Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.

Claims

1. An audio connector, characterized in that: it includes an insulating body, a terminal and a conductive housing, the insulating body is provided with a receiving cavity and at least one through hole passing through the receiving cavity, and the terminal is assembled on the insulating body On the main body, the conductive housing is covered on the insulating main body, and the position of the conductive housing relative to the through hole of the insulating main body is provided with two tongue plates arranged in front and back, at least one of which is the The tongue plate is located on the through hole and penetrates into the accommodating cavity.

2 . The audio connector according to claim 1 , wherein the two tongue plates are respectively located on the through holes and penetrate into the receiving cavity. 3 .

3. The audio connector according to claim 1, characterized in that: the insulating body is provided with two through holes arranged front and back, and the two tongue plates of the conductive housing are respectively located on the two through holes , and penetrate into the accommodating cavity.

4. The audio connector according to claim 1, wherein the insulating body is provided with a plug-in end protruding from the insulating body, and the plug-in end is provided with a through hole penetrating to the receiving cavity , the two tongue plates of the conductive housing are respectively located on the through holes, and at least one of the tongue plates penetrates into the receiving cavity.

5. The audio connector according to claim 1, wherein the conductive housing is provided with a top plate and two side plates extending from both sides of the top plate to form a ㄇ shape, and the two A tongue plate is located on the top plate.

6 . The audio connector according to claim 1 , wherein the two tongues of the conductive shell are respectively provided with bent portions. 7 .

7. A conductive shell of an audio connector, characterized in that it includes two tongue plates arranged one behind the other.

8. The conductive housing of the audio connector according to claim 7, characterized in that: it includes a top plate and two side plates extending from two sides of the top plate to form a ㄇ shape, and the two tongue plates are located on the top plate top plate.