CN208445029U

CN208445029U - Electric connector

Info

Publication number: CN208445029U
Application number: CN201820673179.0U
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: 2018-05-05
Filing date: 2018-05-05
Publication date: 2019-01-29
Anticipated expiration: 2028-05-05

Abstract

The utility model provides a kind of electric connector, including insulating body, it is contained in several conductive terminals of the insulating body, the insulating body includes pedestal and the hyoplastron that stretches out forward from the pedestal, the conductive terminal has the holding parts for being immobilizated in the pedestal, from the contact portion on the surface for being exposed to the hyoplastron that the holding parts extend to form forward and the weld part extended rearwardly to form from the holding parts, and the periphery ring of the pedestal is equipped with the water proof ring for being exposed to the front end face of the pedestal.By the setting of the water proof ring, it can be achieved that reliably sealing waterproof between electric connector and shell or casing.

Description

Electric connector

[technical field]

The utility model is in relation to a kind of electric connector, espespecially a kind of electric connector for forward and reverse insertion.

[background technique]

In the prior art, it is exhausted to generally include insulating body, the conductive terminal for being contained in insulating body and cladding for electric connector The shell of edge ontology.The hyoplastron that the insulating body has pedestal and extends to form forward from pedestal, the rear end of pedestal and shell Between be formed with setting one water-proof slab accommodating space.So, since water-proof slab is set to the rear end of pedestal, liquid can be from base Seat and the gap of the front end of shell rearwards into and accumulate in the gap, influence installing and using for electric connector.

Therefore, it is necessory to be improved to existing electric connector, to overcome drawbacks described above.

[utility model content]

The reliable and high installation strength electric connector the purpose of this utility model is to provide a kind of waterproof.

The purpose of this utility model is achieved through the following technical solutions: a kind of electric connector, including insulating body, receiving In several conductive terminals of the insulating body, the insulating body includes pedestal and the tongue that stretches out forward from the pedestal Plate, the conductive terminal have the holding parts for being immobilizated in the pedestal, are exposed to institute from what the holding parts extended to form forward The weld part stating the contact portion on the surface of hyoplastron and extending rearwardly to form from the holding parts, the periphery ring of the pedestal are equipped with sudden and violent It is exposed to the water proof ring of the front end face of the pedestal.

Further, the periphery of the front end of the pedestal is recessed with the annular groove being arranged for the water proof ring, the annular Slot runs through forward the front end face of the pedestal.

Further, setting is spaced between the inner edge of the water proof ring and the hyoplastron.

Further, the water proof ring of liquid-state silicon gel by being made.

Further, the front end of the water proof ring stretches out forward the front end face of the pedestal.

Further, the outer rim of the water proof ring is higher than the periphery of the pedestal.

Further, the conductive terminal is arranged in the insulating body in two rows, and the electric connector further includes The intershield piece being set between two rows of conductive terminals, the intershield piece, which has, to be set in the insulating body Main part and extend laterally out the pedestal from the main part and extend forwardly into the installation of the side positioned at the hyoplastron Portion.

Further, the hyoplastron include stretch out the first tongue piece portion of the pedestal and from first tongue piece portion forward The second tongue piece portion stretched out, the installation position in the side of first tongue piece portion, the front end of the mounting portion substantially with The front end of first tongue piece portion is concordant.

The purpose of this utility model can be also achieved through the following technical solutions: a kind of electric connector, including insulating body, Be contained in the insulating body is in two rows of conductive terminals arranged up and down and the intershield between two rows of conductive terminals Piece, the insulating body include pedestal and the hyoplastron that stretches out forward from the pedestal, and the conductive terminal, which has, is immobilizated in institute State the holding parts of pedestal, from the contact portion on the surface for being exposed to the hyoplastron that the holding parts extend to form forward and described in The weld part that holding parts extend rearwardly to form, the electric connector further include the centre being set between two rows of conductive terminals Piece is shielded, the intershield piece has the main part being set in the insulating body and extends laterally out from the main part The mounting portion of the side positioned at the tongue plate portion of the pedestal.

Further, the mounting portion includes the interconnecting piece of the side positioned at the pedestal and prolongs forward from the interconnecting piece The installation sheet with mounting hole for stretching the side positioned at the tongue plate portion to be formed, between the installation sheet and the pedestal laterally Interval setting.

Compared with prior art, the utility model has the following beneficial effects: being equipped with exposure by the periphery ring in pedestal In the front end face of the pedestal water proof ring, it can be achieved that reliably sealing waterproof between electric connector and shell or casing.

[Detailed description of the invention]

Fig. 1 is the perspective view of the utility model electric connector.

Fig. 2 is the perspective view at another visual angle of the utility model electric connector.

Fig. 3 is the view that the insulating body in the utility model electric connector is separated with water proof ring.

Fig. 4 is the stereogram exploded view of the utility model electric connector removal water proof ring.

Fig. 5 is the stereogram exploded view at another visual angle Fig. 4.

Fig. 6 is cross-sectional view of the Fig. 1 along line A-A.

Fig. 7 is the cross-sectional view of another embodiment of the utility model.

Fig. 8 is the top view of Fig. 1 electric connector.

[specific embodiment]

It please refers to shown in Fig. 1 to Fig. 8, the utility model electric connector 100 includes insulating body 1, is contained in the insulation Several conductive terminals 2, intershield piece 3 and the water proof ring 4 for being sheathed on the insulating body 1 of ontology 1.The conductive terminal 2 Two rows are presented and are arranged in the insulating body 1, the intershield piece 3 is set between two rows of conductive terminals 2.

The insulating body 1 includes pedestal 11 and the hyoplastron 12 extended to form forward from the pedestal 11.The conducting end Son 2 has the holding parts 21 for being immobilizated in the pedestal 11, is exposed to the hyoplastron from what the holding parts 21 extended to form forward The contact portion 22 on 12 surface and the weld part 23 extended back from the holding parts 21.Insulating body 1 further comprises point It is not molded in two rows conducting end, the first insulator 13 outside 2, when two 13 splits of first insulator clamps the centre Piece 3 is shielded, and finally in first insulator 13 and the outer injection molding second insulator 14 of intershield piece 3.The electric connector 100 further have for being installed in a casing (not shown) or the electric connector 100 with accommodating chamber (not shown) The shell (not shown) of the one receiving insulating body 1, in order to enable electric connector 100 and casing (not shown) or with its shell Reliable waterproof between (not shown), the periphery 111 of the pedestal 11 are equipped with the front end face 112 for being exposed to the pedestal 11 The water proof ring 4, it is preferable that the water proof ring 4 is made of liquid-state silicon gel.Specifically, the periphery of the front end of the pedestal 11 111 are recessed with the annular groove 113 being arranged for the water proof ring 4, and the annular groove 113 runs through forward the front end face of the pedestal 11 112 assemble from back to front for the water proof ring 4.Preferably, as shown in fig.7, the outer rim 41 of the water proof ring 4 is slightly above institute The periphery 111 for stating pedestal 11 allows it to the close waterproof between casing (not shown) or shell (not shown).In order to prevent Pedestal 11 is damaged after docking connector insertion (not shown), the front end 42 of the water proof ring 4 stretches out forward the pedestal 11 Front end face 112, to be buffered when docking (not shown) to butt-jointed electric connector.In addition, inner edge 43 and the institute of the water proof ring 4 It states and is spaced setting between hyoplastron 12, such water proof ring 4 can more step up with the shell (not shown) of docking connector (not shown) Thickly cooperate.

The intershield piece 3 has the main part 31 that is set in the insulating body 1 and from 31 side of main part To extending the pedestal 11 and extend forwardly into the mounting portion 32 of the side positioned at the hyoplastron 12.By by intershield piece 3 mounting portion 32 is set to the left and right sides of hyoplastron 12, can be effectively prevented the electric connector 100 docking when above and below transport It is dynamic.Specifically, the hyoplastron 12 includes stretching out the first tongue piece portion 121 of the pedestal 11 and from first tongue piece portion 121 the second tongue piece portions 122 stretched out forward, the mounting portion 32 are located at the side of first tongue piece portion 121, the installation The front end in portion 32 is substantially concordant with the front end of first tongue piece portion 121.For so, maximizing electric connector is prevented It moves up and down when 100 docking.Further, the mounting portion 32 include positioned at the pedestal 11 side interconnecting piece 321 and The peace with mounting hole 3221 of the side positioned at first tongue piece portion 121 extended to form forward from the interconnecting piece 321 Load 322 is horizontally arranged at interval between the installation sheet 322 and the pedestal 11.

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 any equivalent variation taken technical solutions of the utility model of the utility model specification The claim of the utility model is covered.

Claims

1. a kind of electric connector, including insulating body, it is contained in several conductive terminals of the insulating body, the insulating body Including pedestal and the hyoplastron stretched out forward from the pedestal, the conductive terminal have be immobilizated in the pedestal holding parts, It extends back from the contact portion on the surface for being exposed to the hyoplastron that the holding parts extend to form forward and from the holding parts The weld part of formation, it is characterised in that: the periphery ring of the pedestal is equipped with the water proof ring for being exposed to the front end face of the pedestal.

2. electric connector as described in claim 1, it is characterised in that: the periphery of the front end of the pedestal is recessed with for described anti- The annular groove that hydrosphere is arranged, the annular groove run through forward the front end face of the pedestal.

3. electric connector as described in claim 1, it is characterised in that: be spaced between the inner edge of the water proof ring and the hyoplastron Setting.

4. electric connector as described in claim 1, it is characterised in that: the water proof ring of liquid-state silicon gel by being made.

5. electric connector as described in claim 1, it is characterised in that: the front end of the water proof ring stretches out forward the pedestal Front end face.

6. electric connector as described in claim 1, it is characterised in that: the outer rim of the water proof ring is higher than the week of the pedestal Edge.

7. electric connector as described in claim 1, it is characterised in that: the conductive terminal is arranged in described exhausted in two rows Edge ontology, the electric connector further include the intershield piece being set between two rows of conductive terminals, the intershield Piece has the main part being set in the insulating body and extends laterally out the pedestal from the main part and extend forward To the mounting portion for the side for being located at the hyoplastron.

8. electric connector as claimed in claim 7, it is characterised in that: the hyoplastron includes the first tongue for stretching out the pedestal Piece portion and the second tongue piece portion stretched out forward from first tongue piece portion, the installation position is in the side of first tongue piece portion Side, the front end of the mounting portion are substantially concordant with the front end of first tongue piece portion.

9. electric connector as claimed in claim 7, it is characterised in that: the mounting portion includes the side positioned at the pedestal The installation sheet with mounting hole of interconnecting piece and the side positioned at the tongue plate portion extended to form forward from the interconnecting piece, institute It states and is horizontally arranged at interval between installation sheet and the pedestal.