CN208445010U

CN208445010U - Electric connector

Info

Publication number: CN208445010U
Application number: CN201820469131.8U
Authority: CN
Inventors: 杨舵
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: 2018-03-30
Filing date: 2018-03-30
Publication date: 2019-01-29
Anticipated expiration: 2028-03-30

Abstract

A kind of electric connector, including plug division, the insulation crust being set to outside plug division, pars contractilis and spring, plug division includes hyoplastron and is immobilizated in hyoplastron and is exposed to several conductive terminals on hyoplastron surface, hyoplastron is exposed to the front end of insulating body and insulation crust, pars contractilis includes with the main part for accommodating the accommodating space of hyoplastron, pars contractilis and spring are installed between plug division and insulation crust, when electric connector is not docked with docking connector, spring pushes pars contractilis forward so that hyoplastron is contained in accommodating space；When electric connector is docked with docking connector, docking connector pushes pars contractilis backward so that the hyoplastron of plug division is exposed to the front end face of insulation crust, so that the hyoplastron of plug division be protected not to be damaged, and while docking facilitates gripping and use.

Description

Electric connector

[technical field]

The utility model refers in particular to a kind of electric connector that can protect hyoplastron in relation to a kind of electric connector.

[background technique]

No. 201251225 patent of invention of TaiWan, China disclosed on December 16th, 2012 discloses a kind of wire and cable connector Automatic dustproof lid, it is outer and pushed by elastic element that dustproof cover is sheathed on connector body.But the dustproof cover of preceding case makes Used time, user can only holding body rear end or cable at, as be held on dustproof cover when, the dustproof cover then cannot after It moves back so that the connector can not dock, preceding case there is a situation where inconvenient to use.On May 17th, 2017 bulletin China the No. 206180250 utility model patents disclose it is a kind of can push type protection cap tone frequency channel wire, protection cap is recoverable to rubber In seat, but the surface of preceding case protection cap is additionally provided with the push handle across rubber base, and user needs Manual push-pull push handle to control The movement of protection cap processed, and user holds to rubber seating face when having push handle side, and protection cap equally cannot It is retracted in rubber base.

Therefore, it is necessary to provide a kind of new electric connector.

[utility model content]

Hyoplastron can be protected the purpose of this utility model is to provide one kind and electric connector convenient to use.

The purpose of this utility model is achieved through the following technical solutions: a kind of electric connector, is used for and docking connector Docking, the electric connector include plug division, the insulation crust being set to outside the plug division, pars contractilis and spring, described to insert Socket part includes hyoplastron and is immobilizated in the hyoplastron and is exposed to several conductive terminals on the hyoplastron surface, and the hyoplastron is exposed to The front end of the insulation crust, the pars contractilis includes the main part having for accommodating the accommodating space of the hyoplastron, described Pars contractilis and several springs are installed between the plug division and the insulation crust, when the electric connector is not docked with described When connector docks, the spring pushes the pars contractilis forward so that the hyoplastron is contained in the accommodating space；Work as institute When stating electric connector and docking with the docking connector, the docking connector pushes the pars contractilis backward so that the grafting The hyoplastron in portion is exposed to the front end face of the insulation crust.

Further, the electric connector further comprises insulating body, and the plug division is immobilizated in the insulating body, institute State insulating body include base portion, positioned at base portion rear end projection formed stage portion and from stage portion two sides outer rim forward The side being separated from each other is extended to form, the leading edge of described two sides is located at the rear of the front-end edge of the base portion, described two It is formed with receiving between side and limits the container of the spring.

Further, the spring is contained in the container and stretches out the front end of described two sides forward.

Further, the rear end of the spring is held in the front end face of the stage portion backward, and the front end of the spring is forward It is held in the rear end of the pars contractilis.

Further, the pars contractilis is arranged with the outer surface of the base portion and is located at the front of described two sides.

Further, the insulating body is integrated with the plug division integrated injection molding.

Further, when the electric connector is not docked with the docking connector, the leading edge of the plug division is anteriorly Divide the front end for stretching out the pars contractilis.

Further, the rear end of the pars contractilis includes projection portion, and the front inner wall of the insulation crust is formed with block institute Projection portion is stated to limit the stopper section that the pars contractilis deviates from forward the insulation crust.

Further, the spring bends to be formed to extend horizontally forward repeatedly in the transverse direction.

Further, the spring is two, and the container is two and is located at the upper and lower table of the insulating body Face.

Compared with prior art, the utility model has the following beneficial effects: the pars contractilis of the electric connector can be It stretches out when the electric connector is idle to protect the hyoplastron of the plug division not to be damaged；Described in the pars contractilis is set to Between insulating body and insulation crust, so that the electric connector facilitates gripping when docking, it is mobile the pars contractilis is not will receive Influence；It is more pushed due to the pars contractilis by described two springs, when extracting the electric connector, the pars contractilis can be with It is supported out, is easy to use automatically by described two springs.

[Detailed description of the invention]

Fig. 1 is the three-dimensional combination figure when pars contractilis of the utility model electric connector stretches out.

Fig. 2 is the three-dimensional combination figure when pars contractilis of the utility model electric connector is packed up.

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 further decomposed certainly.

Fig. 5 is that the utility model electric connector removes the three-dimensional combination figure when pars contractilis stretches out after insulation crust.

Fig. 6 is that the utility model electric connector removes the three-dimensional combination figure when pars contractilis is packed up after insulation crust.

[primary clustering symbol description]

100 insulating body 2 of electric connector

21 stage portion 22 of base portion

23 container 24 of side

3 hyoplastron 31 of plug division

32 metal collar 33 of conductive terminal

4 pars contractilis 5 of spring

51 front end 52 of main part

First 521 projection portions 53 of opening

54 insulation crust 6 of accommodating space

61 position-arresting part 62 of sleeve part

Second 621 cables 7 of opening

The following detailed description will be further explained with reference to the above drawings the utility model.

[specific embodiment]

Hereinafter, the specific embodiment that the utility model electric connector 100 will be introduced in conjunction with Fig. 1 to Fig. 6.Define the electricity The abutting direction of connector 100 and docking connector (not shown) is front-rear direction.

It please refers to shown in Fig. 1 to Fig. 6, the utility model provides a kind of electric connector 100, for docking with electronic equipment Connector docking (not shown).The electric connector 100 include insulating body 2, be immobilizated in the insulating body 2 plug division 3, The insulation crust 6 being sheathed on outside the insulating body 2 and the pars contractilis 5 between the insulating body 2 and insulation crust 6 and Spring 4.

Referring to figure 3. to shown in Fig. 6, the insulating body 2 is formed including base portion 21, positioned at the 21 rear end projection of base portion Stage portion 22 and extend to form the side 23 being separated from each other forward from the 22 two sides outer rim of stage portion.Described two sides 23 Leading edge be located at the pedestal 21 front-end edge rear.Container 24 there are two being formed between described two sides 23.It is described Two containers 24 are located at upper and lower two surfaces of the insulating body 2.

It please refers to shown in Fig. 1 to Fig. 6, the plug division 3 includes hyoplastron 31, several conducting ends for being exposed to the hyoplastron 31 Son 32 and the metal collar 33 positioned at 31 rear end of plug division.In the present embodiment, preferably plug division 3 is provided with two rows and leads Electric terminal 32 conveniently makes so that the electric connector 100 can be docked with docking connector positive or direction (not shown) With.

Referring to figure 3. to shown in Fig. 6, the spring 4 is two.The spring 4 is to be bent repeatedly with water in the transverse direction It is flat to extend to form forward.

It please refers to shown in Fig. 1 to Fig. 6, the pars contractilis 5 includes the main part 51 with accommodating space 54, is located at the master The front end 52 of 51 front end of body portion and positioned at the projection portion 53 that the outside projection of the 51 rear end periphery of main part is formed.The front end The middle position in portion 52 is provided with the first opening 521 passed through for the hyoplastron 31 of the plug division 3.It is described first opening 521 with The accommodating space 54 is connected to and runs through the pars contractilis 5.The inner surface corresponding matching of the accommodating space 54 is in the insulation The outer surface of the front end of the pedestal 21 of ontology 2.

Please refer to figs. 1 to 4, the insulation crust 6 is including sleeve part 61 and positioned at 61 front end of sleeve part The position-arresting part 62 that projection is formed inwardly.The middle position of the position-arresting part 62 is formed with second passed through for the pars contractilis 5 Opening 621.

In the manufacturing process of the better embodiment of the utility model electric connector 100: firstly, provide plug division 3 and Cable 7 enables the electrical connection corresponding with each conductive terminal 32 of the plug division 3 of cable 7, then enables the metal collar 33 by cable 7 It is fixed with the junction of the plug division 3；Then, by being molded at the link position of the plug division 3 and the cable 7 Type mode forms the insulating body 2, and the base portion 21 of the insulating body 2 is enabled at least to wrap up the metal collar of the plug division 3 33 and part cable 7, the plug division 3 and the connection of the cable 7 can be enabled stronger；Then, by two springs 4 It is respectively arranged in each container 24, the rear end of each spring 4 is enabled to be held in the front end face of the stage portion 22 backward, enables each institute The front end of described two sides can be stretched out forward by stating front end portion of the spring portion 4 when uncompressed；It then, will be described flexible Portion 5 is sheathed on the outer surface of the pedestal 21 of the insulating body 2 from front to back, enables the front end of two springs 4 respectively forwardly It is held in the upper and lower rear end in the projection portion 53 of the pars contractilis 5；Finally, the insulation crust 6 is sheathed on from front to back described Insulating body 2 is outer two springs 4 and pars contractilis 5 to be fixed between the insulating body 2 and the insulation crust 6, The hyoplastron 31 of the plug division 3 exposes to forward the front end of the insulation crust 6.

During specifically used the utility model electric connector 100, the electric connector 100 not be connected Under the normality of device docking (not shown), two springs 4 by the pars contractilis 5 forward pushing tow to enable the pars contractilis 5 stretch out In outside the insulation crust 6.After the projection portion 53 of the pars contractilis 5 is held in forward the position-arresting part 62 of the insulation crust 6 Edge is to prevent the pars contractilis 5 from deviating from forward outside the insulation crust 6.The hyoplastron 31 of the plug division 3 is accommodated in stretching In the accommodating space 54 of the pars contractilis 5, to protect the hyoplastron 31 when the electric connector 100 leaves unused, avoid described Hyoplastron 31 is damaged by foreign matter and influences normal use.In addition, the leading edge portion of the hyoplastron 31 of the plug division 3 is forward extended out in institute The front end 52 for stating pars contractilis 5 conveniently makes before docking the electric connector 100 with the docking connector (not shown) User using the leading edge of hyoplastron 31 slightly exposed be aligned the docking connector (not shown) to interface (not shown).Work as institute When stating electric connector 100 and docking with docking connector (not shown), the front end of the pars contractilis 5 can be connected to the outside of other side, During 31 grafting of hyoplastron enters docking connector (not shown), the pars contractilis 5 by the docking connector (not Diagram) gradually push backward into the insulation crust 6 until the electric connector 100 butts up against docking connector (not completely Diagram) in.It should be clear that two springs 4 of the electric connector 100 are to the thrust of the pars contractilis 5 less than described right Connecting connector (not shown) is to the fixing power of the electric connector 100, to guarantee that the electric connector 100 is connected with described When device docking (not shown), the two will not be separated because the thrust of described two springs 4 is excessive.When the electric connector 100 with When docking connector separation (not shown), the pars contractilis 5 is pushed and stretched out again by described two spring 4 with by the hyoplastron 31 are contained in its accommodating space 54.

Compared with prior art, the utility model electric connector 100 has the following beneficial effects: the electric connector 100 Pars contractilis 5 can stretch out when the electric connector 10 leaves unused to protect the hyoplastron 31 of the plug division 3 not to be damaged；Due to The pars contractilis 5 is set between the insulating body 2 and insulation crust 6, so that the electric connector 100 is conveniently held when docking It holds, not will receive the mobile influence of the pars contractilis 5；It is more pushed, is being extracted by described two springs 4 due to the pars contractilis 5 When the electric connector 100, the pars contractilis 5 can be supported automatically by described two springs 4, be easy to use.

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, for docking with docking connector, the electric connector includes plug division, is set to the grafting Insulation crust, pars contractilis and spring outside portion, the plug division include hyoplastron and are immobilizated in the hyoplastron and are exposed to the tongue Several conductive terminals of plate surface, the hyoplastron are exposed to the front end of the insulation crust, and the pars contractilis includes having to be used for Accommodate the main part of the accommodating space of the hyoplastron, it is characterised in that: the pars contractilis and spring be installed on the plug division with Between the insulation crust, when the electric connector is not docked with the docking connector, the spring pushes forward described Pars contractilis is contained in the accommodating space so as to the hyoplastron；When the electric connector is docked with the docking connector, The docking connector pushes the pars contractilis backward so that the hyoplastron of the plug division is exposed to the front end of the insulation crust Face.

2. electric connector as described in claim 1, it is characterised in that: the electric connector further comprises insulating body, institute It states plug division and is immobilizated in the insulating body, the insulating body includes base portion, positioned at the platform of base portion rear end projection formation Rank portion and the side being separated from each other is extended to form forward from stage portion two sides outer rim, the leading edge of described two sides is located at institute The rear of the front-end edge of base portion is stated, receiving is formed between described two sides and limits the container of the spring.

3. electric connector as claimed in claim 2, it is characterised in that: the spring is contained in the container and dashes forward forward Stretch out the front end of described two sides.

4. electric connector as claimed in claim 3, it is characterised in that: the rear end of the spring is held in the stage portion backward Front end face, the front end of the spring is held in forward the rear end of the pars contractilis.

5. electric connector as claimed in claim 2, it is characterised in that: the pars contractilis be arranged with the outer surface of the base portion and Positioned at the front of described two sides.

6. electric connector as claimed in claim 2, it is characterised in that: the insulating body and the plug division integrated injection molding at Type is integrated.

7. electric connector as described in claim 1, it is characterised in that: when the electric connector not with the docking connector pair When connecing, the leading edge front portion of the plug division stretches out the front end of the pars contractilis.

8. electric connector as described in claim 1, it is characterised in that: the rear end of the pars contractilis includes projection portion, described exhausted The front inner wall of edge shell is formed with projection portion described in block to limit the pars contractilis and deviate from stopping for the insulation crust forward Stopper.

9. electric connector as described in claim 1, it is characterised in that: the spring is bent repeatedly with horizontal direction in the transverse direction Before extend to form.

10. electric connector as claimed in claim 2, it is characterised in that: the spring be two, the container be two and It is located at the upper and lower surfaces of the insulating body.