CN202474426U

CN202474426U - Electric connector socket

Info

Publication number: CN202474426U
Application number: CN2012200802761U
Authority: CN
Inventors: 江瑞读
Original assignee: Taiwin Electronics Co Ltd
Current assignee: Taiwin Electronics Co Ltd
Priority date: 2012-03-06
Filing date: 2012-03-06
Publication date: 2012-10-03
Anticipated expiration: 2022-03-06

Abstract

The utility model discloses an electric connector socket which comprises an insulating base, a metal shell and a detection structure, wherein the metal shell comprises a body and an extending part; the metal shell is sleeved on the body; and the detection structure comprises a detecting terminal which is partially embedded in the extending part and a detection elastic arm which is formed in the metal shell, and the detecting terminal extends from the extending part and is arranged corresponding to the detection elastic arm.

Description

Electric connector socket

Technical field

The utility model relates to a kind of electric connector socket, and particularly a kind of have an electric connector socket that detection terminal is positioned at the metal shell outside.

Background technology

The USB3.0 connector is a kind of widely used now connector; Because comprising two row's terminal boards, the USB3.0 connector body lists on the surface of its tongue; The terminal false touch of non-correspondence when preventing to peg graft, USB3.0 connector body now is provided with the position that a detection terminal detects the USB3.0 connector plug more.

Prior USB 3.0 connector bodies because of in the more common practice do; A detection terminal is set between iron-clad and tongue; Its shortcoming is that being subject to the inboard space of iron-clad can't change, moreover the USB3.0 connector body comprises 9 terminals; Take most space in the iron-clad, caused detection terminal in limited space, to be difficult for being provided with.

The utility model content

The purpose of the utility model is to provide a kind of electric connector socket; It has a detection terminal; Detection terminal is positioned at the outside of metal shell, and separates independent the setting with the inboard signal terminal of metal shell, is not subject to the inboard limited space of metal shell.

For reaching above-mentioned purpose, the utility model provides a kind of electric connector socket, comprising:

One insulating base comprises a body, an extension and a tongue piece, and this tongue piece and this extension extend from the both sides of this body respectively;

One metal shell is set in this body and around this tongue piece; And

One detection architecture; A detection terminal that comprises a detection elastic arm and be used for being electrically conducted with this detection elastic arm; This detection elastic arm is molded over this metal shell; The part of this detection terminal is embedded in this extension, and another part of this detection terminal then sets towards this tongue piece direction extension and corresponding to this detection elastic arm position.

Preferably, the part around this tongue piece on this metal shell offers a start opening, and this detection elastic arm extends in this start opening from the inner edge of this start opening.

Preferably, this detection elastic arm has the section of ejecting, and this section of ejecting bends and protrudes to the inboard of this metal shell.

Preferably, this detection terminal has a canned paragraph and a contact jaw, and canned paragraph is embedded in this extension, and this contact jaw passes this extension and extends to the outside of this detection elastic arm along the outside of this metal shell from this canned paragraph.

Preferably; Also comprise a plurality of signal terminals; Respectively this signal terminal is embedded in this tongue piece and extends in this insulating base; Respectively this signal terminal extends towards the direction of this tongue piece dorsad and passes the vertical again bending of this insulating base and form a signal welding ends, and this canned paragraph this tongue piece dorsad extends and passes this extension, and extends beyond the vertical again bending of those signal welding endss and form one and detect welding ends.

For reaching above-mentioned purpose, the utility model also provides a kind of electric connector socket, comprising:

One insulating base, an extension that comprises a body and extend from this body;

One metal shell is socketed in this body; And

One detection architecture; A detection terminal that comprises a detection elastic arm and be used for being electrically conducted with this detection elastic arm; This detection elastic arm is molded over this metal shell; The part of this detection terminal is embedded in this extension, and another part of this detection terminal is then towards extending away from this body direction and setting corresponding to this detection elastic arm position.

Preferably, offer a start opening on this metal shell, this detection elastic arm extends in this start opening from the inner edge of this start opening.

Because the detection terminal of the utility model is located at the outside of metal shell; Compared to existing connector body; The detection terminal of the utility model can be from the outside of metal shell bypass signal terminal and will detect welding ends and be located at the rear of signal welding ends and be easy to and be provided with, can reduce manufacturing cost.

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in detail, but not as the qualification to the utility model.

Description of drawings

The electric connector socket of Fig. 1 the utility model first embodiment and the schematic appearance of corresponding electrical connector plug;

The perspective exploded view of the electric connector socket of Fig. 2 the utility model first embodiment;

The cutaway view of the electric connector socket of Fig. 3 the utility model first embodiment;

The electric connector socket of Fig. 4 the utility model first embodiment and the cutaway view of corresponding electrical connector plug;

The schematic appearance of the electric connector socket of Fig. 5 the utility model second embodiment.

Wherein, Reference numeral

10 electrical connector plugs

100 insulating bases

110 bodies

111 leading flanks

112 trailing flanks

120 extensions

130 tongue pieces

131 faying surfaces

200 metal shells

210/230 start opening

220/240 detects elastic arm

221/241 section of ejecting

222/242 overlap joint section

300 detection terminals

310 canned paragraphs

320 contact jaws

330 detect welding ends

400 signal terminals

410 signal welding endss

500 holders

510 fixing holes

600 circuit boards

Embodiment

Below in conjunction with accompanying drawing the structural principle and the operation principle of the utility model are done concrete description:

Consult Fig. 1 and Fig. 2, among first embodiment of the utility model a kind of electric connector socket is provided, be used to be arranged on the circuit board 600 with the corresponding electrical connector plug 10 of pegging graft.The electric connector socket of the utility model comprises an insulating base 100, a tongue piece 130, a metal shell 200, a detection architecture and a plurality of signal terminal 400.

Consult Fig. 2 and Fig. 3; Insulating base 100 is processed for plastic cement; It comprises a body 110, an extension 120 and a tongue piece 130, and the leading flank 111 of body 110 is towards the place ahead of electric connector socket, trailing flank 112 item rears towards electric connector socket relative with leading flank 111.Extension 120 preferably rearward extends from the trailing flank 112 of body 110.Tongue piece 130 is processed for plastic cement, and it is relative with extension 120, extends and is tabular to the place ahead of electric connector socket from the leading flank 111 of body 110, and it comprises a faying surface 131, in order to overlap corresponding electrical connector plug 10.Preferably insulating base 100 is one of the forming.

Metal shell 200 preferably forms for the sheet metal bending, generally becomes the tubular of two end openings, and it is sheathed on the periphery of body 110, and around tongue piece 130.Preferably the extension 120 of aforementioned dielectric seat 100 protrudes from the outside of metal shell 200.Metal shell 200 offers a start opening 210, is positioned at the part of metal shell 200 around tongue piece 130, and preferably the faying surface 131 with tongue piece 130 is relative, but the utility model is not limited thereto.

Detection architecture comprises, and a detection terminal 300 and detects elastic arm 220.Aforesaid start opening 210 is in order to ccontaining detection elastic arm 220; Detecting elastic arm 220 forms on the metal shell 200; Inner edge from start opening 210 extends in the start opening 210; In present embodiment, detect elastic arm 220 and preferably extend to the direction of extension 120, but the utility model is not limited thereto, detect elastic arm 220 and also can extend towards the place ahead of electric connector socket towards the rear of electric connector socket.Detect elastic arm 220 and have a section of ejecting 221; The section of ejecting 221 is rearward extended from the inner edge of start opening 210; And bending and to the inboard of metal shell 200 protrusion; Preferably detect elastic arm 220 and also have an overlap joint section 222, overlap joint section 222 is preferably from the section of ejecting 221 extensions, and bending and the protruding outside to metal shell 200.

Detection terminal 300 is elongated sheet metal; Be used for being electrically conducted with the detection elastic arm; Its part is embedded in the part of extension 120 protrusion metal shells and is positioned at the outside of metal shell 200, and the place ahead, lateral along metal shell 200 (towards tongue piece 130 and away from body 110) extends to the outside of detecting elastic arm 220 to detection terminal 300 from extension 120.Detection terminal 300 has a canned paragraph 310, a contact jaw 320 and detects welding ends 330.Canned paragraph 310 is embedded in the extension 120; Contact jaw 320 extends and forwards passes extension 120 towards tongue piece 130 in the outside along metal shell 200 from canned paragraph 310, and extends to the outside of the overlap joint section 222 that detects elastic arm 220; Canned paragraph 310 tongue piece 130 dorsad extends and rearward passes the vertical again bending of extension 120 and form and detect welding ends 330.Detect welding ends 330 in order to be welded in aforesaid circuit board 600, preferably electrically connect a detection loop that is positioned on the circuit board 600.

In present embodiment; The electric connector of the utility model preferably comprises nine signal terminals 400 (but the utility model does not limit the number of signal terminal 400); Each signal terminal 400 is embedded in the tongue piece 130; And part exposes to the faying surface 131 of tongue piece 130, and to electrically connect corresponding electrical connector plug 10, each signal terminal 400 extends in the insulating base 100 in tongue piece 130.Each signal terminal 400 court direction of tongue piece 130 dorsad extend and rearward pass insulating base 100, and vertical again bending forms a signal welding ends 410.Signal welding ends 410 preferably electrically connects the main circuit on the circuit board 600 in order to be welded in aforesaid circuit board 600.

Preferably; Aforesaid canned paragraph 310 tongue piece 130 dorsad extends and rearward passes extension 120; And extend beyond the vertical again bending of signal welding ends 410 and form detection welding ends 330; Therefore detect welding ends 330 bypass signal welding endss 410 and be positioned at the rear of signal welding ends 410, preferably detect welding ends 330 and the 410 parallel and extensions in the same direction of signal welding ends.

Consult Fig. 2 and Fig. 4; In present embodiment, the electric connector socket of the utility model preferably also comprises a holder 500, and holder 500 is processed for plastic cement; Run through on it and offer a plurality of fixing holes 510; Each fixing hole 510 is corresponding with detection terminal 300 and each signal terminal 400, and detection terminal 300 and each signal terminal 400 insert corresponding each fixing hole 510 respectively and fixing its position, in order to detection terminal 300 and signal terminal 400 are welded in circuit board 600.

Consult Fig. 4; In present embodiment; Insert the electric connector socket of the utility model when electrical connector plug 10; Electrical connector plug 10 connects the overlap joint section 222 of replacing out section 221 and will detecting elastic arm 220 and ejects to the outside of metal shell 200, makes the overlap joint section 222 that detects elastic arm 220 touch the contact jaw 320 of detection terminal 300 and make to detect circuit controls main circuit driving electric connector socket.

Consult Fig. 5, among second embodiment of the utility model a kind of electric connector socket is provided, it comprises an insulating base 100, a metal shell 200, a detection architecture, a plurality of signal terminal 400 and a holder 500.Wherein the structure of insulating base 100, detection architecture, a plurality of signal terminal 400 and holder 500 and relative connection relationship are as aforementioned first embodiment, in this no longer tired stating.

The present embodiment and the first embodiment difference are; Metal shell 200 preferably forms for the sheet metal bending, generally becomes the tubular of two end openings, and it is sheathed on the periphery of body 110; And around tongue piece 130; Preferably the extension 120 of insulating base 100 protrudes from the outside of metal shell 200, and metal shell 200 offers a start opening 230 and is positioned at the part of metal shell 200 around tongue piece 130, and it is in order to ccontaining detection elastic arm 240; The start opening 230 preferably faying surface 131 with tongue piece 130 is relative, but the utility model is not limited thereto.Detect elastic arm 240 and extend in the start opening 230, in present embodiment, detect elastic arm 240 and preferably extend towards the place ahead of electric connector socket from the inner edge of start opening 230.Detect elastic arm 240 and have an overlap joint section 242 and one section of ejecting 241, overlap joint section 242 inner edges from start opening 230 forwards extend, and the section of ejecting 241 is extended from overlap joint section 242, and bend and protrude to the inboard of metal shell 200.

In present embodiment; Electrical connector plug 10 inserts the electric connector socket of the utility model; Electrical connector plug 10 connects the overlap joint section 242 of replacing out section 241 and will detecting elastic arm 240 and ejects to the outside of metal shell 200, makes the overlap joint section 242 that detects elastic arm 240 touch the contact jaw 320 of detection terminal 300 and make to detect circuit controls main circuit driving electric connector socket.

The detection terminal 300 of the utility model is arranged at the outside of metal shell 200; The detection elastic arm 220/240 that is provided with on the metal shell 200 arrange in pairs or groups again to detect electrical connector plug 10; Detection terminal 300 and signal terminal 400 together are arranged at the inboard of metal shell 200 compared to existing connector body; The detection terminal 300 of the utility model can be from the outside of metal shell 200 bypass signal terminal 400 and will detect welding ends 330 and be located at the rear of signal welding ends 410 and be easy to and be provided with, can reduce manufacturing cost.

Certainly; The utility model also can have other various embodiments; Under the situation that does not deviate from the utility model spirit and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.

Claims

1. an electric connector socket is characterized in that, comprising:

One metal shell is set in this body and around this tongue piece; And

2. electric connector socket according to claim 1 is characterized in that, the part around this tongue piece on this metal shell offers a start opening, and this detection elastic arm extends in this start opening from the inner edge of this start opening.

3. electric connector socket according to claim 2 is characterized in that, this detection elastic arm has the section of ejecting, and this section of ejecting bends and protrudes to the inboard of this metal shell.

4. electric connector socket according to claim 1; It is characterized in that; This detection terminal has a canned paragraph and a contact jaw, and canned paragraph is embedded in this extension, and this contact jaw passes this extension and extends to the outside of this detection elastic arm along the outside of this metal shell from this canned paragraph.

5. electric connector socket according to claim 4; It is characterized in that; Also comprise a plurality of signal terminals, respectively this signal terminal is embedded in this tongue piece and extends in this insulating base, and respectively this signal terminal extends towards the direction of this tongue piece dorsad and passes the vertical again bending of this insulating base and form a signal welding ends; This canned paragraph this tongue piece dorsad extends and passes this extension, and extends beyond the vertical again bending formation one detection welding ends of those signal welding endss.

6. an electric connector socket is characterized in that, comprising:

One metal shell is socketed in this body; And

7. electric connector socket according to claim 6 is characterized in that, offers a start opening on this metal shell, and this detection elastic arm extends in this start opening from the inner edge of this start opening.

8. electric connector socket according to claim 7 is characterized in that, this detection elastic arm has the section of ejecting, and this section of ejecting bends and protrudes to the inboard of this metal shell.

9. electric connector socket according to claim 6; It is characterized in that; This detection terminal has a canned paragraph and a contact jaw, and canned paragraph is embedded in this extension, and this contact jaw passes this extension and extends to the outside of this detection elastic arm along the outside of this metal shell from this canned paragraph.

10. electric connector socket according to claim 9; It is characterized in that; Also comprise a plurality of signal terminals, respectively this signal terminal is embedded in this tongue piece and extends in this insulating base, and respectively this signal terminal extends towards the direction of this tongue piece dorsad and passes the vertical again bending of this insulating base and form a signal welding ends; This canned paragraph this tongue piece dorsad extends and passes this extension, and extends beyond the vertical again bending formation one detection welding ends of those signal welding endss.