CN205863514U

CN205863514U - Electric connector

Info

Publication number: CN205863514U
Application number: CN201620356326.2U
Authority: CN
Inventors: 张剑利
Original assignee: Foxconn Kunshan Computer Connector Co Ltd; Foxconn Interconnect Technology Ltd
Current assignee: Foxconn Kunshan Computer Connector Co Ltd; Foxconn Interconnect Technology Ltd
Priority date: 2016-04-26
Filing date: 2016-04-26
Publication date: 2017-01-04
Anticipated expiration: 2026-04-26

Abstract

This utility model provides a kind of electric connector, including insulating body, it is immobilizated in some conducting terminals of described insulating body, the metallic shield sheet being immobilizated in described insulating body and the main iron-clad being sheathed on outside described insulating body and secondary ferrum shell, described insulating body includes pedestal and the hyoplastron extended forward from pedestal, described some conducting terminals include the contact site being exposed to described hyoplastron surface, described main iron-clad includes upper wall, described secondary iron-clad includes main part and connecting portion, described upper wall is connected by described connecting portion with described main part one, the main part of described secondary iron-clad extends forwardly into the top of the contact site of described conducting terminal from described connecting portion.

Description

Electric connector

[technical field]

The relevant a kind of electric connector of this utility model, refers in particular to a kind of electric connector being applicable to positive anti-plug.

[background technology]

A kind of socket connector that No. 204424540 patent of the Chinese utility model that on June 24th, 2015 is announced discloses, It includes insulating body, be contained in insulating body multiple conducting terminals and the metal shell of coated insulation body, described gold Belong to housing include housing top wall, shell bottom wall and connect the two housings sidewall of housing top wall and shell bottom wall, described metal shell Also include hiding the outer roof of housing top wall, two lateral walls of housing sidewall and the most horizontal-extending with solid bottom lateral wall Fixed stator on circuit boards, described outer roof is connected with the rear end one of housing top wall, and described outer roof covers described shell The latter half of body roof.

In prior art, directly one is connected described outer roof and outer roof is only covered in housing with the rear end of housing top wall The latter half of roof, is mainly provided by the latter half of socket connector during carrying out plugging with butt connector and inserts Pull out force, easily causes the disengaging of outer roof and housing top wall to affect subsequent use after repeatedly plugging.

Therefore, a kind of new electric connector of necessary offer, to overcome drawbacks described above.

[utility model content]

The purpose of this utility model is to provide a kind of new electric connector, after repeatedly plug, and main iron-clad and secondary iron-clad Still it is fixed as one, reaches the effect of good contact engaging and separating force.

The purpose of this utility model is achieved through the following technical solutions: a kind of electric connector, including insulating body, fixing In described insulating body some conducting terminals, be immobilizated in the metallic shield sheet of described insulating body and be sheathed on described insulation this External main iron-clad and secondary iron-clad, described insulating body includes pedestal and the hyoplastron extended forward from pedestal, described some conductions Terminal includes the contact site being exposed to described hyoplastron surface, and described main iron-clad includes upper wall, described secondary iron-clad include main part and Connecting portion, described upper wall is connected by described connecting portion with described main part one, and the main part of described secondary iron-clad is from described connection Portion extends forwardly into the top of the contact site of described conducting terminal.

Further, the top wall surface of described main iron-clad is fixed in the main part spot welding of described secondary iron-clad.

Further, described connecting portion is folded upward at from the centre of the upper wall of described main iron-clad, the width of described connecting portion Width less than described upper wall.

Further, described base surface is provided with utensil receiving opening, and it is described that described main iron-clad includes that convex closure, described convex closure are held in Utensil receiving opening.

Further, described base surface is provided with clamping mouth, and described main iron-clad includes that retaining sheet, described retaining sheet are held in Described clamping mouth.

Compared with prior art, this utility model has the advantages that the electric connector bag that this utility model provides Including main iron-clad and secondary iron-clad, described main iron-clad includes that upper wall, described secondary iron-clad include main part and connecting portion, and described connecting portion will Described upper wall is connected with described main part one and the main part of described secondary iron-clad covers the overwhelming majority of described upper wall and by main Upper wall is fixed in body spot welding, and therefore during plugging with butt connector, secondary iron-clad can be equal for electric connector Even contact engaging and separating force and ensure that main iron-clad does not haves the phenomenon of disengaging with secondary iron-clad.

[accompanying drawing explanation]

Fig. 1 is the three-dimensional combination figure of this utility model electric connector.

Fig. 2 is the three-dimensional combination figure that Fig. 1 sees from other direction.

Fig. 3 is the part isometric exploded view of this utility model electric connector.

Fig. 4 is the part isometric exploded view that Fig. 3 sees from other direction.

Fig. 5 is the further three-dimensional exploded view of the electric connector shown in Fig. 3.

Fig. 6 is the three-dimensional exploded view that Fig. 5 sees from other direction.

Fig. 7 is the further three-dimensional exploded view of the electric connector shown in Fig. 5.

Fig. 8 is the three-dimensional exploded view that Fig. 7 sees from other direction.

Fig. 9 is the sectional view in Figure 1A-A direction.

[primary clustering symbol description]

Electric connector	100	Body module	200
				Insulating body	1	Pedestal	11
Hyoplastron	12	First insulator	13
				Base portion	131	Utensil receiving opening	1311
Clamping mouth	1312	First hyoplastron	132
				Through hole	1321	Second insulator	14
Conducting terminal	2	Upper row's terminal	21
				Lower row's terminal	22	Contact site	23
Weld part	24	Holding parts	25
				Metallic shield sheet	3	Void region	31
Main iron-clad	4	Grafting space	41
				Upper wall	42	Lower wall	43
Convex closure	44	Retaining sheet	45
				Secondary iron-clad	5	Main part	51
Fixed part	52	Connecting portion	53

Following detailed description of the invention will further illustrate this utility model in conjunction with above-mentioned accompanying drawing.

[detailed description of the invention]

Hereinafter, Fig. 1 to Fig. 9 will be combined introduce the detailed description of the invention of this utility model electric connector 100.Define described electricity Adapter 100 is inserted terminal with the port of butt connector (not shown) grafting.Defining inserted terminal is front end, and grafting direction is front Rear to.

Refer to shown in Fig. 1 to Fig. 8, this utility model provides a kind of electric connector 100, and described electric connector 100 includes Insulating body 1, the some conducting terminals 2 being immobilizated in described insulating body 1, the metal screen that is immobilizated in described insulating body 1 Cover sheet 3, the main iron-clad 4 being sheathed on outside described insulating body 1 and be covered in the secondary iron-clad 5 of described main iron-clad 4 outer surface.

Refer to shown in Fig. 3 to Fig. 8, described insulating body 1 includes pedestal 11 and extends forward formation from described pedestal 11 Hyoplastron 12.Described insulating body 1 farther includes the first insulator 13 and the second insulator 14.

Described first insulator 13 includes base portion 131 and the first hyoplastron 132 extended forward from described base portion 131.Described Base portion 131 upper surface is provided with a pair utensil receiving opening 1311, and lower surface is provided with a pair clamping mouth 1312.Described first hyoplastron 132 includes Some the most through and through hole 1321 between described conducting terminal 2.Described second insulator 14 and described first insulation Body 13 Unitary injection formed.Some through holes 1321 of described first hyoplastron 132 filled by described second insulator 14.Described first tongue Plate 132 and described second insulator 14 are collectively forming the hyoplastron 12 of described insulating body 1.The base portion of described first insulator 13 131 pedestals 11 being described insulating body 1.

Refer to shown in Fig. 7 to Fig. 8, described some conducting terminals 2 include row's terminal 21 and lower row's terminal 22.Each described Conducting terminal 2 all includes being exposed to described hyoplastron 12 upper surface or the contact site 23 of lower surface, be exposed to described insulating body 1 after The weld part 24 of end and connect described contact site 23 and weld part 24 and be immobilizated in the holding parts 25 in described pedestal 11.Described Upper row's terminal 21 and lower row's terminal 22 are immobilizated in described first insulator 13 jointly.

Refer to shown in Fig. 3 to Fig. 8, described metallic shield sheet 3 is immobilizated in described first insulator 13.Described metal screen Cover sheet 3 and be provided with the void region 31 corresponding with described through hole 1321.

Described first insulator the 13, second insulator 14, upper row's terminal 21, lower row's terminal 22 and metallic shield sheet 3 are common Be formed as a body module 200.

Refer to shown in Fig. 1 to Fig. 4 and Fig. 9, described main iron-clad 4 is formed with the grafting of a receiving described body module 200 Space 41.Described main iron-clad 4 includes upper wall 42 and lower wall 43.Described main iron-clad 4 farther includes to be arranged at described upper wall 42 A pair convex closure 44 and be arranged at the retaining sheet 45 of described lower wall 43 rear end.Described convex closure 44 is held in the appearance of described insulating body 1 Receiving in mouth 1311, described retaining sheet 45 is held in described clamping mouth 1312.

Described secondary iron-clad 5 includes main part 51, connecting portion 53 and is fixed on the fixed part 52 of circuit board (not shown), described Connecting portion 53 is connected with described main part 51 one by described upper wall 42 and described main part 51 prolongs forward from described connecting portion 53 Extend the top of the contact site 23 of each described conducting terminal 2.Described connecting portion 53 from the centre of the upper wall 42 of described main iron-clad 4 to The width of upper bending and described connecting portion 53 is less than the width of described upper wall 42.On described main part 51, carry out spot welding process and The main part 51 making described secondary iron-clad 5 is fixed on upper wall 42 surface of described main iron-clad 4.

Compared with prior art, this utility model has the advantages that this utility model electric connector 100 includes master Iron-clad 4 and secondary iron-clad 5, described main iron-clad 4 includes that upper wall 42, described secondary iron-clad 5 include main part 51 and connecting portion 53, described company Meet portion 53 described upper wall 42 and described main part 51 one to be connected and the main part 51 of described pair iron-clad 5 covers described upper wall 42 The overwhelming majority and upper wall 42 is fixed in main part 51 spot welding, therefore during plugging with butt connector, secondary Iron-clad 5 can ensure for the uniform contact engaging and separating force of electric connector 100 that main iron-clad 4 does not haves the phenomenon of disengaging with secondary iron-clad 5.

The foregoing is only some embodiments of the present utility model, be not all, of embodiment, the common skill in this area The change of any equivalence that technical solutions of the utility model are taked by art personnel by reading this utility model description, is Claim of the present utility model is contained.

Claims

1. an electric connector, the some conducting terminals including insulating body, being immobilizated in described insulating body, be immobilizated in described absolutely The metallic shield sheet of edge body and the main iron-clad being sheathed on outside described insulating body and secondary iron-clad, described insulating body includes pedestal And the hyoplastron extended forward from pedestal, described some conducting terminals include the contact site being exposed to described hyoplastron surface, described master Iron-clad includes that upper wall, described secondary iron-clad include main part and connecting portion, and described connecting portion is by described upper wall and described main part one Body is connected, it is characterised in that: the main part of described secondary iron-clad extends forwardly into the contact of described conducting terminal from described connecting portion The top in portion.

2. electric connector as claimed in claim 1, it is characterised in that: described master is fixed in the main part spot welding of described secondary iron-clad The top wall surface of iron-clad.

3. electric connector as claimed in claim 1, it is characterised in that: described connecting portion is from the centre of the upper wall of described main iron-clad Being folded upward at, the width of described connecting portion is less than the width of described upper wall.

4. electric connector as claimed in claim 1, it is characterised in that: described base-plates surface is provided with utensil receiving opening, described main iron-clad Including convex closure, described convex closure is held in described utensil receiving opening.

5. electric connector as claimed in claim 1, it is characterised in that: described base-plates surface is provided with clamping mouth, described main iron-clad Including retaining sheet, described retaining sheet is held in described clamping mouth.