CN206471609U

CN206471609U - Electric connector

Info

Publication number: CN206471609U
Application number: CN201621492569.5U
Authority: CN
Inventors: 余阳阳; 仇金国
Original assignee: Fuyu Electronic Technology Huaian Co Ltd; Foxconn Interconnect Technology Ltd
Current assignee: Fuyu Electronic Technology Huaian Co Ltd; Foxconn Interconnect Technology Ltd
Priority date: 2016-12-30
Filing date: 2016-12-30
Publication date: 2017-09-05
Anticipated expiration: 2026-12-30

Abstract

The utility model discloses a kind of electric connector, it includes terminal base and shield shell, the terminal base includes pedestal, docking hyoplastron and the terminal for being arranged in the docking hyoplastron, the shield shell surrounds the docking hyoplastron formation docking chamber, the docking chamber has insert port, the shield shell includes the first side wall, second sidewall and connection described first, two end walls of second sidewall, the first side wall is provided with opening and from the opening inward flange to the elastic arm of the docking chamber extension, the first side wall is provided with slim area at the root of the neighbouring elastic arm.It is relatively thin that the elastic arm is set, and elasticity preferably, is not easily broken.

Description

Electric connector

【Technical field】

The utility model is related to a kind of electric connector.

【Background technology】

In the prior art, electric connector includes insulating body, is installed on some conducting terminals and bag of the insulating body It is overlying on the shield shell of the insulating body.The shield shell include the first side wall, second sidewall and connect it is described first, the The end walls of two side walls.The first side wall is provided with opening and from the opening inward flange to the elasticity of the docking chamber extension Arm.The elastic arm is used to contact with the iron-clad of butt connector, so as to be grounded function.The elastic arm with it is described right During the iron-clad contact of connecting connector, contact engaging and separating force can be produced.Therefore, the elastic arm needs preferable elasticity, otherwise the bullet Property arm is easily snapped off when being contacted with the iron-clad.

【Utility model content】

Technical problem to be solved in the utility model is：A kind of electrical connection that stabilization is contacted with butt connector is provided Device.

In order to solve the above technical problems, the utility model can be adopted the following technical scheme that：

A kind of electric connector, it includes terminal base and shield shell, and the terminal base includes pedestal, docking hyoplastron and arrangement In the terminal of the docking hyoplastron, the shield shell surrounds the docking hyoplastron formation docking chamber, and the docking chamber, which has, to be inserted Entrance, the shield shell includes the first side wall, second sidewall and two end walls for connecting first, second side wall, described The first side wall is provided with opening and from the opening inward flange to the elastic arm of the docking chamber extension, and the first side wall is neighbouring Slim area is provided with the root of the elastic arm.

Compared with prior art, the shield shell of electric connector is provided with slim area, slim area's punching press in the utility model Elastic arm is formed, elastic arm elasticity preferably, is not easily broken.

【Brief description of the drawings】

Fig. 1 is the stereogram of the utility model electric connector.

Fig. 2 is the three-dimensional exploded view of electric connector shown in Fig. 1.

Fig. 3 is sectional view of the electric connector along A-A directions shown in Fig. 1.

Fig. 4 is sectional view of the electric connector along B-B directions shown in Fig. 1.

Following embodiment will further illustrate the utility model with reference to above-mentioned accompanying drawing.

【Embodiment】

Fig. 1 to Fig. 2 is referred to, the utility model discloses a kind of electric connector 100, it includes terminal base 10, is coated on The shield shell 20 of the terminal base 10 and the additional shell 30 for being coated on the shield shell 20.The terminal base 10 includes pedestal 11st, the docking hyoplastron 12 that extends forward from the pedestal 11 and some terminals 13 for being arranged in the docking hyoplastron 12.The screen Cover housing 20 and surround the docking hyoplastron 12 formation docking chamber 14, the docking chamber 14 has insert port 15, the insert port 15 For butt connector insertion (not shown).

Fig. 3 is referred to Fig. 4, the shield shell 20 include the first side wall 21, second sidewall 22 and connect it is described first, Two end walls 23 of second sidewall 21,22.The first side wall 21 is provided with two openings 211 be arrangeding in parallel, the additional shell 30 are coated on the first side wall 21 and seal the opening 211.The first side wall 21 is additionally provided with from the opening 211 The elastic arm 213 that inward flange extends to the docking chamber 14.The elastic arm 213 include root 214, from the root 214 to The contact site 216 of the extension 215 of extension and the extending end located at the extension 215, the contact in the opening 211 Portion 216 stretches into the docking chamber 14.The elastic arm 213 is used to contact with the iron-clad of the butt connector, is connect so as to realize Ground function.The elastic arm 213 can produce contact engaging and separating force when the iron-clad with the butt connector is contacted.Therefore, the elasticity Arm 213 needs to have preferable elasticity, otherwise easily snaps off.In the present embodiment, the first side wall 21 is from its insert port 15 Length to its afterbody with respect to insert port 15 is smaller, is 5.25mm.So, the length of the elastic arm 213 also needs what is set It is smaller, it is 1.59mm.In order to ensure that the elastic arm 213 has preferable elasticity, the elastic arm 213 is set relatively It is thin.The first side wall 21 is provided with slim area 212 at the root 214 of the neighbouring elastic arm 213.The slim area 212 is certainly The inward flange of the opening 211 extends to the insert port 15.The slim area 212 is in wide with 211 inward flanges of the opening Set.The thickness in the slim area 212 is 0.12mm.The elastic arm 213 has identical thickness with the slim area 212. The second sidewall 22 is provided with two closed projections 221 protruded out to the docking chamber 14 be arrangeding in parallel.

Above-described embodiment is better embodiment of the present utility model, and not all embodiment, defines abutting direction For fore-and-aft direction, such as, the utility model is also suitable the electric connector of vertical-type.Those of ordinary skill in the art are by reading this Utility model specification and any equivalent change taken technical solutions of the utility model, are right of the present utility model It is required that being covered.

Claims

1. a kind of electric connector, it includes terminal base and shield shell, and the terminal base includes pedestal, docking hyoplastron and is arranged in The terminal of the docking hyoplastron, the shield shell surrounds the docking hyoplastron formation docking chamber, and the docking chamber has insertion Mouthful, the shield shell includes the first side wall, second sidewall and two end walls for connecting first, second side wall, described the Side wall is provided with opening and from the opening inward flange to the elastic arm of the docking chamber extension, it is characterised in that：Described first Side wall is provided with slim area at the root of the neighbouring elastic arm.

2. electric connector as claimed in claim 1, it is characterised in that：The elastic arm has identical thick with the slim area Degree.

3. electric connector as claimed in claim 2, it is characterised in that：The thickness in the slim area is less than 0.2mm.

4. electric connector as claimed in claim 3, it is characterised in that：The thickness in the slim area is 0.12mm.

5. electric connector as claimed in claim 4, it is characterised in that：The first side wall is from its insert port to its relative insertion The length of the afterbody of mouth is 5.25mm, and the length of the elastic arm is 1.59mm.

6. electric connector as claimed in claim 1, it is characterised in that：The first side wall is from its insert port to its relative insertion The length of the afterbody of mouth is less than 6.55mm, and the length of the elastic arm is less than 2.29mm.

7. electric connector as claimed in claim 1, it is characterised in that：The slim area is extended to from the inward flange of the opening The insert port.

8. electric connector as claimed in claim 1, it is characterised in that：The slim area is in be set with width with the opening inward flange Put.

9. electric connector as claimed in claim 1, it is characterised in that：The second sidewall is provided with what is protruded out to the docking chamber Closed projection.

10. electric connector as claimed in claim 1, it is characterised in that：The electric connector also includes additional shell, described additional Shell is coated on the first side wall and seals the opening.