CN207572666U

CN207572666U - Electric connector

Info

Publication number: CN207572666U
Application number: CN201721686855.XU
Authority: CN
Inventors: 赵俊
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: 2017-12-06
Filing date: 2017-12-06
Publication date: 2018-07-03
Anticipated expiration: 2027-12-06

Abstract

The utility model provides a kind of electric connector, including insulating body, upper row's conducting terminal in the insulating body is immobilizated in lower row's conducting terminal and positioned at upper, metallic shield piece between lower two rows conducting terminal, the insulating body includes pedestal and the hyoplastron extended to form forward from the pedestal, each row's conducting terminal includes being exposed to the contact site on the hyoplastron surface, it is immobilizated in the holding parts of the pedestal and extends the weld part of the pedestal, the metallic shield piece includes the first support portion being set in the hyoplastron and is connected with first support portion and the second support portion in the pedestal, the metallic shield piece further comprises a pair of of the fixing foot for being located at pedestal both lateral sides that the both lateral sides from second support portion are downwardly extending.

Description

Electric connector

【Technical field】

The utility model refers in particular to a kind of electric connector suitable for positive anti-plug in relation to a kind of electric connector.

【Background technology】

A kind of electric connector that No. 206211123 patent of the Chinese utility model announced on May 31st, 2017 discloses, packet Metal framework, insulator and two rows of terminals are included, the metal framework, two rows of terminals and insulator injection molding are formed together Pedestal and the docking hyoplastron extended from the pedestal, the metal framework are formed by metal powder injection molding, the metal Frame includes base portion, the second flat part of the first flat part and a pair extended from base portion, and the base portion of the metal framework includes erecting Straight portion, weld part and the connection weld part and the connecting portion of vertical portion, the electric connector connect for the positive anti-plug of no metal shell Device is connect, be soldered directly on circuit board by the weld part on metal framework and is installed in handheld device.

However the welding foot being soldered on circuit board is located at the rear end of metal framework, grabbing plate force is weaker, install into After in handheld device, after with butt connector repeatedly plug, the welding foot of the electric connector can be detached from circuit board so as to The phenomenon that loosening.

Therefore, it is necessory to provide a kind of new electric connector, to overcome drawbacks described above.

【Utility model content】

The purpose of this utility model is to provide a kind of no metal shell and the electrical connection being immobilizated on circuit board can be stablized Device.

The purpose of this utility model is achieved through the following technical solutions：A kind of electric connector, including insulating body, fixing In upper row's conducting terminal in the insulating body and lower row's conducting terminal and the metal between upper and lower two rows of conducting terminals Piece is shielded, the insulating body includes pedestal and the hyoplastron extended to form forward from the pedestal, and each conducting terminal of arranging includes The contact site on the hyoplastron surface is exposed to, the holding parts of the pedestal is immobilizated in and extends the weld part of the pedestal, institute Metallic shield piece is stated to include the first support portion being set in the hyoplastron and with first support portion be connected and set on the base The second support portion in seat, the metallic shield piece further comprise that the both lateral sides from second support portion extend downwardly shape Into a pair of of the fixing foot for being located at pedestal both lateral sides.

Further, the insulating body, which includes fixing, has the first insulating body of upper row's conducting terminal and fixing to have Second insulating body of lower row's conducting terminal, the metallic shield piece are held on first insulating body and the second insulation Between ontology.

Further, first insulating body includes the first pedestal and extended to form forward from first pedestal the One hyoplastron, second insulating body include the second pedestal and the second hyoplastron extended to form forward from second pedestal, institute It states the first support portion to be held between first hyoplastron and the second hyoplastron, second support portion is held on first pedestal Between the second pedestal, the pair of fixing foot is located at the both lateral sides of second pedestal to limit described second pedestal or so It is mobile.

Further, plane where the fixing foot side is parallel with plane where the side of second pedestal.

Further, the metallic shield piece further comprises what is be downwardly extending from the rear end of second support portion A pair of of leg, the pair of leg are located at the both sides of the weld part of upper and lower two rows of conducting terminals.

Further, the pair of fixing foot is located at the both sides of the pair of leg.

Further, the length of the fixing foot in the longitudinal direction is more than the width of the leg in the lateral direction.

Further, the aft end interior surface both sides of second pedestal, which upwardly extend, is formed with a pair of of holding section, and described A notch is formed between the leg of the same end side of two support portions and fixing foot, the fastening part is in the notch.

Further, the rear end both sides of first pedestal are equipped with a pair of of clamping mouth, and the pair of holding section is fastened in pair In the clamping mouth answered.

Compared with prior art, the utility model has the advantages that：The electric connector of the utility model is not arranged There is shell, therefore in the both lateral sides setting fixing foot of metallic shield piece, the fixing foot set by both lateral sides is soldered to electricity Road plate have stronger grabbing plate force, and hold foot be set to metallic shield piece both sides can ensure with after the multiple grafting of butt connector It is not in the situation being detached from circuit board to remain to keep good balance dynamics.

【Description of the drawings】

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

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

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

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

Fig. 5 is the further part isometric exploded view of the utility model electric connector.

Fig. 6 is the further part isometric exploded view of the utility model electric connector.

Fig. 7 is the part isometric exploded view that Fig. 6 is seen from other direction.

Fig. 8 is the three-dimensional exploded view after the utility model electric connector removal third insulating body.

Fig. 9 is the three-dimensional exploded view that Fig. 8 is seen from other direction.

【Primary clustering symbol description】

100 first insulating body 1 of electric connector

First pedestal, 11 clamping mouth 111

First hyoplastron, 12 second insulating body 2

Second pedestal, 21 holding section 211

Second hyoplastron, 22 third insulating body 3

31 third hyoplastron 32 of third pedestal

Upper 4 first holding parts 41 of row's conducting terminal

First ground terminal, 410 first clinch 411

First contact site, 42 first weld part 43

Lower 5 second holding parts 51 of row's conducting terminal

Second ground terminal, 510 second clinch 511

Second contact site, 52 second weld part 53

6 first support portion 61 of metallic shield piece

Second support portion, 62 leg 63

Hold 64 notch 65 of foot

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

【Specific embodiment】

Hereinafter, the specific embodiment for the utility model electric connector 100 being introduced with reference to Fig. 1 to Fig. 9.

It please refers to shown in Fig. 1 to Fig. 9, the utility model provides a kind of electric connector 100, including insulating body, is immobilizated in Upper row's conducting terminal 4 and lower row's conducting terminal 5 in the insulating body and the metal between upper and lower two rows of conducting terminals Shield piece 6.

It please refers to shown in Fig. 6 and Fig. 9, the insulating body includes pedestal and the tongue extended to form forward from the pedestal Plate.The insulating body further comprises the first insulating body 1, the second insulating body 2 and is coated on the first insulating body 1 and Third insulating body 3 outside two insulating bodies 2.First insulating body 1 includes the first pedestal 11 and from first pedestal 11 the first hyoplastrons 12 extended to form forward.The rear end both sides of first pedestal 11 are equipped with a pair of of clamping mouth 111.Described second Insulating body 2 includes the second pedestal 21 and the second hyoplastron 22 extended to form forward from second pedestal 21.Second base The aft end interior surface both sides of seat 21, which upwardly extend, is formed with a pair of of holding section 211.The third insulating body 3 includes third pedestal 31 and the third hyoplastron 32 that is extended to form forward from the third pedestal 31.First hyoplastron 12, the second hyoplastron 22 and third Hyoplastron 32 collectively forms the hyoplastron, and first pedestal 11, the second pedestal 21 and third pedestal 31 collectively form the pedestal.

The quantity of upper row's conducting terminal 4 and lower row's conducting terminal 5 is identical and puts in order on the contrary, so as to make the electricity Connector 100 supports that forward and reverse and butt connector (not shown) are mating.

Upper row's conducting terminal 4 is consistent with lower 5 structure of row's conducting terminal.Upper row's conducting terminal 4 includes the One holding parts 41, the first contact site 42 extended to form forward from first holding parts 41 and from first holding parts 41 to The first weld part 43 extended to form afterwards.Lower row's conducting terminal 5 includes the second holding parts 51, from second holding parts 51 The second contact site 52 extended to form forward and the second weld part 53 extended rearwardly to form from second holding parts 51.It is described The 410 outside side ring of the first ground terminal of a pair that upper row's conducting terminal 4 is located at outermost both sides sets to form the first clinch 411, institute It states lower row's conducting terminal 5 and is located at the 510 outside side rings of the second ground terminal of a pair of outermost both sides and set to form the second clinch 511.

The metallic shield piece 6 is designed for single piece type including the first support portion 61 positioned at front end and the described first support The second support portion 62, downward from the rear end of second support portion 62 positioned at 61 rear end of the first support portion that portion 61 is connected A pair of of the leg 63 extended to form and a pair of of the fixing foot 64 being downwardly extending from the both lateral sides of second support portion 62. The length of the fixing foot 64 in the longitudinal direction is more than the width of the leg 63 in the lateral direction.Second support portion One is respectively formed between the leg 63 and fixing foot 64 of 62 left end sides and the leg 63 of right-hand end side and fixing foot 64 to lack Mouth 65.

Upper row's conducting terminal 4 is immobilizated in first insulating body 1, and first contact site 42 is exposed to described The upper surface of one hyoplastron 12, first holding parts 41 are immobilizated in first pedestal 11 and first weld part 43 extends First pedestal 11.Lower row's conducting terminal 5 is immobilizated in second insulating body 2.Second contact site 52 exposes In the lower surface of second hyoplastron 22, second holding parts 51 are immobilizated in second pedestal 21 and second weld part 53 extend second pedestal 21.

First insulating body 1 and second insulating body 2 clamp the metallic shield piece 6 in the up-down direction. First support portion 61 is held between 12 and second hyoplastron 22 of the first hyoplastron, and second support portion 62 is held on institute It states between the first pedestal 11 and the second pedestal 21.The pair of fixing foot 64 is located at the both lateral sides of second pedestal 21 to limit Second pedestal 21 is made to move left and right.It is put down where plane where 64 side of the fixing foot and the side of second pedestal 21 Face is parallel.The pair of leg 63 is located at the both sides of 43 and second weld part 53 of the first weld part, the pair of fixing foot 64 are located at the both sides of the pair of leg 63.Holding section 211 on second pedestal 21 is located in the notch 65 and clamping In in the clamping mouth 111 on corresponding first pedestal 11.The first of first ground terminal 410 of upper row's conducting terminal 4 is taken Second clinch 511 of the second ground terminal 510 of socket part 411 and lower row's conducting terminal 5 overlap in the up-down direction respectively to Other side's ground terminal.In the injection of the outside for the first insulating body 1, the second insulating body 2 and the metallic shield piece 6 that fixing is integrated The third insulating body 3 is molded so as to form a complete electric connector 100.

The utility model electric connector 100 is the positive and negative socket, connectors of type C, and the electric connector 100 is eliminated and is coated on Outer housing is directly installed in handheld device, and is soldered to circuit by the fixing foot 64 of 6 both sides of metallic shield piece setting On plate.

Compared with prior art, the utility model has the advantages that：The electric connector 100 of the utility model does not cover Equipped with shell, therefore in the both lateral sides setting fixing foot 64 of metallic shield piece 6, the fixing foot 64 set by both lateral sides welds Circuit board is connected to stronger grabbing plate force, and holds foot 64 and is set to 6 both sides of metallic shield piece and can ensure and butt connector It is not in the situation being detached from circuit board to remain to keep good balance dynamics after multiple grafting.

The foregoing is merely some embodiments of the utility model, the embodiment being not all of, the common skill in this field Art personnel are by reading the utility model specification and any equivalent variation taken technical solutions of the utility model The claim of the utility model is covered.

Claims

1. a kind of electric connector, conductive including insulating body, the upper row's conducting terminal being immobilizated in the insulating body and lower row Terminal and the metallic shield piece between upper and lower two rows of conducting terminals, the insulating body include pedestal and from the pedestals The hyoplastron extended to form forward, each conducting terminal of arranging include being exposed to the contact site on the hyoplastron surface, are immobilizated in the base The holding parts of seat and the weld part for extending the pedestal, the metallic shield piece include the be set in the hyoplastron first support Portion and it is connected with first support portion and the second support portion in the pedestal, it is characterised in that：The metallic shield Piece further comprises that a pair positioned at pedestal both lateral sides that the both lateral sides from second support portion are downwardly extending is consolidated Hold foot.

2. electric connector as described in claim 1, it is characterised in that：The insulating body, which includes fixing, upper row's conduction The first insulating body and fixing of terminal have the second insulating body of lower row's conducting terminal, and the metallic shield piece is held on Between first insulating body and the second insulating body.

3. electric connector as claimed in claim 2, it is characterised in that：First insulating body includes the first pedestal and from institute State the first hyoplastron that the first pedestal extends to form forward, second insulating body includes the second pedestal and from second pedestal The second hyoplastron extended to form forward, first support portion are held between first hyoplastron and the second hyoplastron, and described Two support portions are held between first pedestal and the second pedestal, and the pair of fixing foot is located at the transverse direction of second pedestal Both sides are moved left and right with limiting second pedestal.

4. electric connector as claimed in claim 3, it is characterised in that：Plane and second base where the fixing foot side Plane where the side of seat is parallel.

5. electric connector as claimed in claim 3, it is characterised in that：The metallic shield piece further comprises from described second A pair of of leg that the rear end of support portion is downwardly extending, the pair of leg are located at the weldering of upper and lower two rows of conducting terminals The both sides of socket part.

6. electric connector as claimed in claim 5, it is characterised in that：The pair of fixing foot is located at the two of the pair of leg Side.

7. electric connector as claimed in claim 5, it is characterised in that：The length of the fixing foot in the longitudinal direction is more than institute State the width of leg in the lateral direction.

8. electric connector as claimed in claim 5, it is characterised in that：Prolong upwards the aft end interior surface both sides of second pedestal It stretches and is formed with a pair of of holding section, a notch is formed between the leg of the same end side of the second support portion and fixing foot, it is described Fastening part is in the notch.

9. electric connector as claimed in claim 8, it is characterised in that：The rear end both sides of first pedestal are equipped with a pair of of clamping Mouthful, the pair of holding section is fastened in corresponding clamping mouth.