CN205985440U

CN205985440U - Electric connector

Info

Publication number: CN205985440U
Application number: CN201620801160.0U
Authority: CN
Inventors: 郑建伟; 权蕾; 凡小政
Original assignee: Dongguan Lijun Electronic Science And Technology Co Ltd
Current assignee: Dongguan Lijun Electronic Science And Technology Co Ltd
Priority date: 2016-07-27
Filing date: 2016-07-27
Publication date: 2017-02-22
Anticipated expiration: 2026-07-27

Abstract

The utility model provides an electric connector which includes: a conductive terminal is used for ground connection, the 2nd conductive terminal is used for the power connection, glue the core for install a conductive terminal and the 2nd conductive terminal, the shell, the cover is established in this glue core periphery, and the stopper, insert the rear portion of establishing at this glue core for a fixed conductive terminal and the 2nd conductive terminal, wherein, a conductive terminal includes: expose in the welding ends on the surface of this stopper and with position four corresponding contact jaws of four ground terminal's of USB3.1 TYPE C connector contact jaw, the 2nd conductive terminal includes: expose in the welding ends on the surface of this stopper and with position four corresponding contact jaws of the contact jaw of four power supply terminals of USB3.1 TYPE C connector. Can make things convenient for, realize charging reliably the function.

Description

Electric connector

Technical field

This utility model is related to electric connector, more particularly, to USB3.1C TYPE simple version wire welding type structure connector.

Background technology

Referring to Fig. 1, a kind of existing USB 3.1TYPE C bonding wire Male head connector 10 includes：Conducting terminal 1；Two glue Core 2, this two glue core 2 and two groups of conducting terminals 1 are combined into two terminal modules 3；Plastic jacket 4, is set in this two terminals Module 3 periphery；And shell 5, it is set in this plastic jacket 4 periphery.Wherein, the welding ends 11 of these conducting terminals 1 exposes to The rear end of adapter 10.In practical application, need directly to weld together welding ends 11 with wire, at this moment due to conducting end The structure of son 1 limits, and needs spot welding in bonding wire repeatedly, and the spacing of welding ends 11 is nearer, easily produces poor short circuit, not only wave When taking a lot of work, and quality status are unstable.

Referring to Fig. 2, existing another kind USB 3.1TYPE C bonding wire Male head connector 10 includes：Conducting terminal 1；Two Glue core 2, this two glue core 2 and two groups of conducting terminals 1 are combined into two terminal modules 3；Plastic jacket 4, is set in this two ends Submodule group 3 periphery；Shell 5, is set in this plastic jacket 4 periphery；And circuit board 6, outside the welding ends 11 of these conducting terminals 1 It is exposed to the rear end of adapter 10, and be welded on this circuit board 6.In practical application, need directly to weld circuit board 6 with wire It is connected together, so can increase the expense of circuit board 6 and the man-hour of welding, and easily produce poor short circuit, product in welding Matter situation is unstable.

In the cable of current USB3.1C TYPE adapter is applied, much it is only limitted to charging simple function, having very much must To there is provided a kind of USB3.1C TYPE simple version wire welding type structure connector for such application.

Utility model content

The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, proposes a kind of electrical connection Device, can facilitate, be reliably achieved charge function.

This utility model solves its technical problem and be employed technical scheme comprise that：There is provided a kind of electric connector, it includes：The One conducting terminal, for being grounded；Second conducting terminal, is used for connecing power supply；Glue core, for install this first conducting terminal and this Two conducting terminals；Shell, is set in this glue core periphery；And stopper, it is plugged in the rear portion of this glue core, be used for fixing this and first lead Electric terminal and this second conducting terminal；Wherein, this first conducting terminal includes：Expose to the surface of this stopper welding ends and with Four corresponding contact jaws of the position of the contact jaw of four grounded terminal of USB3.1TYPE C adapter；This second conducting end Attached bag includes：Expose to welding ends and the contact jaw with four power supply terminals of USB3.1TYPE C adapter on the surface of this stopper Corresponding four contact jaws in position.

Wherein, the welding ends of this first conducting terminal and this second conducting terminal is equipped with welding hole, to facilitate bonding wire.

Wherein, the welding ends of this first conducting terminal and this second conducting terminal exposes to the same surface of this stopper.

Wherein, this first conducting terminal includes substrate, and described welding ends backward and is extended outward by this substrate, Four described contact jaws are extended anteriorly out by this substrate, and one group two-by-two, every group of contact jaw is up and down relatively.

Wherein, this second conducting terminal includes substrate, and described welding ends is extended back by this substrate, described Four contact jaws are extended anteriorly out by this substrate, and one group two-by-two, every group of contact jaw is up and down relatively.

Wherein, also include：It is installed in the terminal module on this glue core, for realizing the slow data transmission of USB2.0；Should Terminal module includes insulating part and multiple conducting terminal, the contact jaw of these conducting terminals and USB3.1TYPE C adapter The position of the contact jaw of slow data transmission function of USB2.0 is corresponding, and the welding ends of these conducting terminals exposes to this stopper Surface.

Wherein, this terminal module includes three conducting terminals, and the contact jaw of these three conducting terminals is generally aligned in the same plane.

Wherein, these three conducting terminals and this insulator are to be combined together using folder thing moulding process.

Wherein, the welding ends of these three conducting terminals exposes to the same surface of this insulating part.

Wherein, the welding ends of this first conducting terminal and the welding ends of this second conducting terminal expose to the one of this stopper Face；The welding ends of these three conducting terminals exposes to the another side of this stopper.

The beneficial effects of the utility model are, are combined by simple version one terminal structure and package assembly, permissible When reducing Welder, thus greatly improving production efficiency, and reducing solder shorts risk, reducing quality management and control cost；Remove PCB Welding, the cost of product can be reduced, and improve product quality；Can facilitate, be reliably achieved charge function.

Brief description

Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：

Fig. 1 is a kind of structural representation of existing electric connector.

Fig. 2 is the structural representation of existing another kind electric connector.

Fig. 3 is the structural representation of electric connector first embodiment of the present utility model.

Fig. 4 is the structural representation of electric connector second embodiment of the present utility model.

Specific embodiment

In conjunction with accompanying drawing, preferred embodiment of the present utility model is elaborated.

Referring to Fig. 3, Fig. 3 is the structural representation of electric connector first embodiment of the present utility model.The utility model proposes A kind of electric connector 10, it includes：First conducting terminal 7, for being grounded；Second conducting terminal 8, is used for connecing power supply；Glue core 2, For installing this first conducting terminal 7 and this second conducting terminal 8；Shell 5, is set in this glue core 2 periphery；And stopper 9, insert It is located at the rear portion of this glue core 2, be used for fixing this first conducting terminal 7 and this second conducting terminal 8.

Specifically, this first conducting terminal 7 includes：Substrate 70；By this substrate 70 backward and the welding ends that extends outward 71；Extended anteriorly out by this substrate 70 and two contact jaws 72,73 opposing upper and lower；And extended anteriorly out by this substrate 70 and Two contact jaws 74,75 opposing upper and lower.Wherein, welding ends 71 correspondence exposes to the surface of this stopper 9.Contact jaw 72,73, 74th, 75 is corresponding with the position of the contact jaw of the four grounded terminal of USB3.1TYPE C adapter.Welding ends 71 is provided with weldering Hole 76, to facilitate bonding wire.

Similarly, this second conducting terminal 8 includes：Substrate 80；The welding ends 81 being extended back by this substrate 80；By this Substrate 80 extends anteriorly out and two contact jaws 82,83 opposing upper and lower；And extended anteriorly out by this substrate 80 and phase up and down To two contact jaws 84,85.Wherein, welding ends 81 correspondence exposes to the surface of this stopper 9.Contact jaw 82,83,84,85 with The position of the contact jaw of four power supply terminals of USB3.1TYPE C adapter is corresponding.Welding ends 81 is provided with welding hole 86, with Facilitate bonding wire.

In electric connector 10, the welding ends 71 of the first conducting terminal 7 is exposed with the welding ends 81 of this second conducting terminal 8 The same face in this stopper 9.

Having the beneficial effects that of this electric connector 10, is combined by simple version one terminal structure and package assembly, When can reduce Welder, thus greatly improving production efficiency, and reducing solder shorts risk, reducing quality management and control cost；Go Fall the welding of PCB, the cost of product can be reduced, and improve product quality；Can facilitate, be reliably achieved charge function.

Referring to Fig. 4, Fig. 4 is the structural representation of electric connector second embodiment of the present utility model.The utility model proposes A kind of electric connector 10a, it includes：Terminal module 6a, for realizing the slow data transmission of USB2.0；First conducting terminal 7, For being grounded；Second conducting terminal 8, is used for connecing power supply；Glue core 2, for installing this first conducting terminal 7 and this second conducting end Son 8；Shell 5, is set in this glue core 2 periphery；And stopper 9, it is plugged in the rear portion of this glue core 2, be used for fixing this terminal module 6a, this first conducting terminal 7 and this second conducting terminal 8.Wherein, this first conducting terminal 7, this second conducting terminal 8, this glue Core 2, shell 5 and stopper 9 are similar to the structural member of identical label in the electric connector 10 of aforementioned first embodiment, and here is no longer Repeat.Here, only newly-increased terminal module 6a is further described.

This terminal module 6a includes：Insulator 61a and three conducting terminal 62a.Wherein, these three conducting terminals 62a with This insulator 61a is to be combined together using folder thing molding (Insert Molding) technique.These three conducting terminals 62a connects Contravention is generally aligned in the same plane.The welding ends of these three conducting terminals 62a exposes to the same surface of this insulating part 61a, and is provided with Welding hole, to facilitate bonding wire.The slow data transmission work(of these three conducting terminals 62a and USB2.0 of USB3.1TYPE C adapter The position of the contact jaw of energy is corresponding.

In electric connector 10a, the welding ends of the first conducting terminal 7 and the welding ends of this second conducting terminal 8 expose to The one side of this stopper 9；The welding ends of these three conducting terminals 62a exposes to the another side of this stopper 9.

This electric connector 10a has the beneficial effects that, is combined by simple version one terminal structure and package assembly, When can reduce Welder, thus greatly improving production efficiency, and reducing solder shorts risk, reducing quality management and control cost；Go Fall the welding of PCB, the cost of product can be reduced, and improve product quality；By charging terminal and signal terminal are separately set Meter, can facilitate, be reliably achieved the slow data transmission function that charge function adds USB2.0 according to demand flexible combination.

It should be appreciated that above example, only in order to the technical solution of the utility model to be described, is not intended to limit, right For those skilled in the art, the technical scheme described in above-described embodiment can be modified, or to wherein part skill Art feature carries out equivalent；And these modifications and replacement, all should belong to the protection domain of this utility model claims.

Claims

1. a kind of electric connector is it is characterised in that include：First conducting terminal, for being grounded；Second conducting terminal, is used for connecing Power supply；Glue core, for installing this first conducting terminal and this second conducting terminal；Shell, is set in this glue core periphery；And plug Son, is plugged in the rear portion of this glue core, is used for fixing this first conducting terminal and this second conducting terminal；Wherein, this first conduction Terminal includes：Expose to welding ends and the contact with the four grounded terminal of USB3.1TYPE C adapter on the surface of this stopper Corresponding four contact jaws in position at end；This second conducting terminal includes：Expose to the surface of this stopper welding ends and with Four corresponding contact jaws of the position of the contact jaw of four power supply terminals of USB3.1TYPE C adapter.

2. electric connector according to claim 1 it is characterised in that：This first conducting terminal and this second conducting terminal Welding hole is equipped with welding ends, to facilitate bonding wire.

3. electric connector according to claim 1 it is characterised in that：This first conducting terminal and this second conducting terminal Welding ends exposes to the same surface of this stopper.

4. electric connector according to claim 1 it is characterised in that：This first conducting terminal includes substrate, described weldering Connect end backward and to be extended outward by this substrate, four described contact jaws are extended anteriorly out by this substrate, and two Two 1 groups, every group of contact jaw is up and down relatively.

5. electric connector according to claim 1 it is characterised in that：This second conducting terminal includes substrate, described weldering Connect end to be extended back by this substrate, four described contact jaws are extended anteriorly out by this substrate, and one group two-by-two, Every group of contact jaw is up and down relatively.

6. the electric connector according to any one of claim 1 to 5 it is characterised in that：Also include：It is installed on this glue core Terminal module, for realizing the slow data transmission of USB2.0；This terminal module includes insulating part and multiple conducting terminal, these The position of the contact jaw of slow data transmission function of USB2.0 of the contact jaw of conducting terminal and USB3.1TYPE C adapter Corresponding, the welding ends of these conducting terminals exposes to the surface of this stopper.

7. electric connector according to claim 6 it is characterised in that：This terminal module includes three conducting terminals, and this three The contact jaw of individual conducting terminal is generally aligned in the same plane.

8. electric connector according to claim 7 it is characterised in that：These three conducting terminals and this insulator are using folder Thing moulding process is combined together.

9. electric connector according to claim 7 it is characterised in that：It is exhausted that the welding ends of these three conducting terminals exposes to this The same surface of edge part.

10. electric connector according to claim 7 it is characterised in that：The welding ends of this first conducting terminal with this second The welding ends of conducting terminal exposes to the one side of this stopper；The welding ends of these three conducting terminals exposes to the another of this stopper Face.