CN207098102U

CN207098102U - A kind of non-standard USB Type C plugs

Info

Publication number: CN207098102U
Application number: CN201720875969.2U
Authority: CN
Inventors: 冯云; 许立军; 范立
Original assignee: Dongguan Xuntao Electronic Co Ltd
Current assignee: Luxshare Precision Industry Co Ltd
Priority date: 2017-07-18
Filing date: 2017-07-18
Publication date: 2018-03-13
Anticipated expiration: 2027-07-18

Abstract

The utility model discloses a kind of non-standard USB Type C plugs, including：The housing of insulating body, the conducting end subgroup being embedded in the insulating body and the socket insulating body；Wherein, the front end of the insulating body offers spliced eye, the front end of the conducting end subgroup is stretched into the spliced eye, for being electrically connected with butt connector, and the length of the spliced eye between the front end of the conducting end subgroup and the front end of the insulating body is less than the length of the corresponding part of the spliced eye of standard USB Type C plugs.The non-standard USB Type C plugs eliminate EMI shell fragments, shorten entire length, reduce space-consuming, save material cost while stability that it is connected with butt connector is met.

Description

A kind of non-standard USB Type C plugs

Technical field

It the utility model is related to connector technique field, more particularly to a kind of non-standard USB Type C plugs.

Background technology

USB Type C connectors include USB Type C plug connectors and USB Type C socket connectors, have height Keep pouring in defeated and support positive anti-plug, increasingly liked by consumer, be gradually widely used in various electronic products.It is existing USB Type C plugs are typically provided with EMI in the spliced eye of insulating body（Electromagnetic Interference, Electromagnetic interference）Shell fragment, to be clamped and connected to butt connector.But in the limited occasion of some installing spaces, then mark The use of quasi- USB Type C plugs is restricted.Therefore, it is necessary to non-standard USB Type C plugs are developed, it is above-mentioned to solve Problem.

Utility model content

The purpose of this utility model is to propose a kind of non-standard USB Type C plugs, is meeting itself and butt connector While the stability of electrical connection, EMI shell fragments are eliminated, the length of USB Type C plugs is shortened, reduces space-consuming, Save material cost.

To use following technical scheme up to this purpose, the utility model：

A kind of non-standard USB Type C plugs, including：Insulating body, the conducting terminal being embedded in the insulating body The housing of group and the socket insulating body；Wherein,

The front end of the insulating body offers spliced eye, and the front end of the conducting end subgroup is stretched into the spliced eye, For being electrically connected with butt connector, and between the front end of the conducting end subgroup and the front end of the insulating body The length of the spliced eye is less than the length of the corresponding part of the spliced eye of standard USB Type C plugs.

As further improvement of the utility model, before the front end of the conducting end subgroup and the insulating body The length of the spliced eye between end less than standard USB Type C plugs spliced eye corresponding part length 0mm~ 2mm。

As further improvement of the utility model, the conducting end subgroup, which is provided with, to be used for and the insulating body clamping Access Division, the Access Division is C-shaped or U-shaped.

As further improvement of the utility model, the tail end of the insulating body is offered for the conducting terminal Group carries out the first spacing stopper slot；The conducting end subgroup is convexly equipped with the limiting section coordinated with first stopper slot.

As further improvement of the utility model, the limiting section of the conducting end subgroup is towards the insulating body Tail end be extended with the first welding foot for stretching out the insulating body.

As further improvement of the utility model, in addition to it is inserted in the insulating body and by the conducting terminal Set isolation is in upper and lower two groups of middle ground piece, the middle ground piece include middle ground piece body, be molded in it is described Insulating barrier on middle ground piece body and extend from the tail end of middle ground piece body to the insulating body described Second welding foot of insulating body.

As further improvement of the utility model, the conducting end subgroup is offered for entering to the middle ground piece The second spacing stopper slot of row.

As further improvement of the utility model, guide pad is provided with the insulating barrier；The tail of the insulating body End offers the guide groove moved for guiding the guide pad into the insulating body.

As further improvement of the utility model, the front end of the insulating body is towards being convexly equipped with use in the spliced eye In the holding section of clamping butt connector.

As further improvement of the utility model, the outer face of the holding section is offered for guiding butt connector Into the guide port of the spliced eye；The side of the guide port, which slopes inwardly, to be set.

The beneficial effects of the utility model are：Compared with existing standard USB Type C plugs, the utility model proposes A kind of non-standard USB Type C plugs, the front end of conducting end subgroup stretched into spliced eye, is clamped butt connector, is realized it Stable with butt connector electrically connects；Eliminated in spliced eye between the front end of conducting end subgroup and the front end of insulating body EMI shell fragments, and the length of the part spliced eye is shortened, the length of the part spliced eye is less than standard USB Type C plugs Spliced eye corresponding part length, reduce space-consuming, save material cost.

Brief description of the drawings

Fig. 1 is a kind of configuration schematic diagram of non-standard USB Type C plugs provided by the utility model；

Fig. 2 is a kind of stereochemical structure signal of an angle of non-standard USB Type C plugs provided by the utility model Figure；

Fig. 3 is that a kind of stereochemical structure of another angle of non-standard USB Type C plugs provided by the utility model is shown It is intended to；

Fig. 4 is a kind of cross-sectional view of non-standard USB Type C plugs provided by the utility model；

Fig. 5 be a kind of non-standard USB Type C plugs in Fig. 1 conducting end subgroup, middle ground piece and circuit board it Between the dimensional structure diagram that connects.

In figure：1- housings；2- insulating bodies；21- spliced eyes；22- holding sections；221- guide ports；The stopper slots of 24- first； 25- guide grooves；3- conducting end subgroups；31- elasticity press keeping sections；32- Access Divisions；The welding foots of 33- first；34- limiting sections；Among 5- Ground strip body；The welding foots of 51- second；52- notches；6- insulating barriers；61- guide pads；7- circuit boards；The welding pieces of 71- first； The welding pieces of 72- second.

Embodiment

Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.

As shown in Fig. 1 to 5, a kind of non-standard USB Type C plugs, including：Insulating body 2, it is embedded at insulating body 1 Interior conducting end subgroup 3 and the housing 1 of socket insulating body 2；Wherein,

The front end of insulating body 2 offers spliced eye 21, and the front end of conducting end subgroup 3 is stretched into spliced eye 21, for Butt connector electrically connects, and the length of the spliced eye 21 between the front end of conducting end subgroup 3 and the front end of insulating body 2 Length of the degree less than the corresponding part of the spliced eye of standard USB Type C plugs.

The utility model proposes a kind of non-standard USB Type C plugs, spliced eye is stretched into the front end of conducting end subgroup It is interior, the pressure holding butt connector of elastic press keeping section 31 of the front end by being arranged at conducting end subgroup 3, realize itself and butt connector Stable electrical connection；Compared with existing standard USB Type C plugs, the front end of conducting end subgroup and the front end of insulating body Between spliced eye in eliminate EMI shell fragments, and shorten the length of the part spliced eye, make the length of the part spliced eye small In the length of the corresponding part of the spliced eye of standard USB Type C plugs, reduce space-consuming, save material cost.

The length for the spliced eye 21 being preferably located between the front end of conducting end subgroup 3 and the front end of insulating body 2 is less than Length 0mm~2mm of the corresponding part of the spliced eye of standard USB Type C plugs.

Specifically, conducting end subgroup 3 is provided with for the Access Division 32 with the clamping of insulating body 2, real by Access Division 32 Existing conducting end 3 fixation in insulating body 2 of subgroup.Wherein, Access Division 32 is C-shaped or U-shaped, so that conducting end subgroup 3 is firm While ground is connected in insulating body 2, conducting end subgroup 3 and the contact area of insulating body 2 are reduced, and then reduces installation resistance Power, in order to install conducting end subgroup 3.

In a kind of above-mentioned non-standard USB Type C plugs, the tail end of insulating body 2 is offered for conducting end subgroup 3 Carry out the first spacing stopper slot 24；Conducting end subgroup 3 is convexly equipped with the limiting section 34 coordinated with the first stopper slot 24；Installation is conductive During terminal group 3, its limiting section 34 is butted in the first stopper slot 24, so as to realize that conducting end subgroup 3 is accurate in insulating body 2 Assembling.

In a kind of above-mentioned non-standard USB Type C plugs, the tail of the limiting section 34 of conducting end subgroup 3 towards insulating body 2 End is extended with the first welding foot 33 for stretching out insulating body 2, and each first welding foot 33 welds with each first on circuit board 7 respectively Piece 71 is welded to connect, so as to realize the electric connection of conducting end subgroup 3 and circuit board 7.

In a kind of above-mentioned non-standard USB Type C plugs, in addition to it is inserted in insulating body 2 and by conducting end subgroup 3 Separate the middle ground piece in upper and lower two groups, middle ground piece includes middle ground piece body 5, is molded in middle ground piece Insulating barrier 6 on body 5 and extend the second of insulating body 2 to the other end of insulating body 2 from middle ground piece body 5 Welding foot 51；Wherein, multiple notches 52 are offered on middle ground piece body 5, so that middle ground piece body 5 and insulating barrier 6 Between connection it is more firm.In addition, compared with the structure of the middle ground piece in existing standard USB Type C plugs, in this Piece body 5 eliminates the latch part for latching butt connector indirectly, so as to reduce the plug resistance of butt connector, And simplified by structure and further save space-consuming, reduce difficulty of processing.Wherein, the second welding foot 51 and circuit board 7 On the second welding piece 72 be welded to connect.

In a kind of above-mentioned non-standard USB Type C plugs, conducting end subgroup 3 is offered for being carried out to middle ground piece The second spacing stopper slot, to realize being located by connecting between middle ground piece and conducting end subgroup 3, prevent middle ground piece from sending out Moving after before death.

In a kind of above-mentioned non-standard USB Type C plugs, guide pad 61 is provided with insulating barrier 6；The tail of insulating body 2 End offers the guide groove 25 moved for guiding guide pad 61 into insulating body 2, and installation is more convenient.

In a kind of above-mentioned non-standard USB Type C plugs, the front end of insulating body 2 is inwardly convexly equipped with docks for clamping The holding section 22 of connector, the non-standard USB Type C plugs are further lifted by holding section 22 and are electrically connected with butt connector The stability connect.Further, the outer face of holding section 22 is offered for guiding butt connector leading into spliced eye 21 Draw mouth 221；Wherein, the side of guide port 221, which slopes inwardly, is set., can be fast by guide port 221 during grafting butt connector Speed is properly inserted in spliced eye 21, and grafting is more convenient.

Technical principle of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality With new principle, and the limitation to scope of protection of the utility model can not be construed in any way.Based on explanation herein, Those skilled in the art, which would not require any inventive effort, can associate other embodiments of the present utility model, These modes are fallen within the scope of protection of the utility model.

Claims

1. a kind of non-standard USB Type C plugs, including：Insulating body（2）, be embedded at the insulating body（2）Interior conduction Terminal group（3）And the socket insulating body（2）Housing（1）；It is characterized in that：

The insulating body（2）Front end offer spliced eye（21）, the conducting end subgroup（3）Front end stretch into the grafting Hole（21）It is interior, for being electrically connected with butt connector, and it is located at the conducting end subgroup（3）Front end and the insulating body （2）Front end between the spliced eye（21）Length be less than standard USB Type C plugs spliced eye corresponding part Length.

2. a kind of non-standard USB Type C plugs according to claim 1, it is characterised in that positioned at the conducting terminal Group（3）Front end and the insulating body（2）Front end between the spliced eye（21）Length be less than standard USB Type Length 0mm~2mm of the corresponding part of the spliced eye of C plugs.

A kind of 3. non-standard USB Type C plugs according to claim 1, it is characterised in that the conducting end subgroup （3）It is provided with and is used for and the insulating body（2）The Access Division of clamping（32）, the Access Division（32）C-shaped or U-shaped.

A kind of 4. non-standard USB Type C plugs according to claim 1, it is characterised in that the insulating body（2） Tail end offer for the conducting end subgroup（3）Carry out the first spacing stopper slot（24）；The conducting end subgroup（3） It is convexly equipped with and first stopper slot（24）The limiting section of cooperation（34）.

A kind of 5. non-standard USB Type C plugs according to claim 4, it is characterised in that the conducting end subgroup （3）The limiting section（34）Towards the insulating body（2）Tail end be extended with and stretch out the insulating body（2）First weldering Pin（33）.

6. a kind of non-standard USB Type C plugs according to claim 1, it is characterised in that also described including being inserted in Insulating body（2）It is interior and by the conducting end subgroup（3）Separate the middle ground piece in upper and lower two groups, the middle ground piece bag Include middle ground piece body（5）, be molded in the middle ground piece body（5）On insulating barrier（6）And from the centre Ground strip body（5）To the insulating body（2）Tail end extend the insulating body（2）The second welding foot（51）.

A kind of 7. non-standard USB Type C plugs according to claim 6, it is characterised in that the conducting end subgroup （3）Offer for carrying out the second spacing stopper slot to the middle ground piece.

A kind of 8. non-standard USB Type C plugs according to claim 6, it is characterised in that the insulating barrier（6）On It is provided with guide pad（61）；The insulating body（2）Tail end offer for guiding the guide pad（61）To the insulation Body（2）The guide groove of interior movement（25）.

A kind of 9. non-standard USB Type C plugs according to claim 1, it is characterised in that the insulating body（2） Front end towards the spliced eye（21）Inside it is convexly equipped with the holding section for clamping butt connector（22）.

A kind of 10. non-standard USB Type C plugs according to claim 9, it is characterised in that the holding section（22） Outer face offer and enter the spliced eye for guiding butt connector（21）Guide port（221）；The guide port （221）Side slope inwardly set.