CN206976669U - A kind of electric connector - Google Patents

Abstract

A kind of electric connector, including socket and the sealing cap assemblies that are connected with socket；Socket includes jack body；The side of jack body is provided with host cavity, jack body includes the collecting wall around host cavity periphery, the edge protuberance for housing wall extends formed with a sticking department, the edge for housing wall is provided with one around the sealing ring for housing wall, the jack body side extension opposite with housing wall is provided with a connection sheet formed with cable resettlement section in cable resettlement section；Sealing cap assemblies include a closure and a sealing gasket, and the edge protuberance extension of closure is formed with an auxiliary section for corresponding to sticking department, and the central raised extension of auxiliary section is formed with a stud；Sealing gasket is fitted on closure；Closure is covered on host cavity, and the stud of auxiliary section is sleeved on sticking department, and sealing gasket is abutted with sealing ring and is located in sealing ring and housed between wall and closure；Socket is installed on Main Control Tank and is electrically connected with by connection sheet and Main Control Tank.

Description

A kind of electric connector

【Technical field】

It the utility model is related to electric vehicle engineering field, more particularly to a kind of electric connector.

【Background technology】

Important component of the Main Control Tank as electric automobile, the reliability direct relation of its structure and have influence on it is whole The security performance and service life of individual electric automobile.Electrical connection accessory of the electric connector as electric automobile distribution system, it Reliable and unloading conveniently makes electric automobile master control case and the essential accessory of battery case.Therefore, electric connector except Meet outside in general performance requirement, especially important requirement is that electric connector must reach contact well, and classification of waterproof reaches It is required that reliable operation, easy to maintenance, whether its reliable operation directly affects the normal work of electric automobile circuit, is related to whole The safety of individual electric automobile.However, existing electric connector can only achieve IP54 dust-proof effect, it is impossible to waterproof, once there is water Enter from electric connector in Battery case, whole electric automobile can be caused to make the risk of short circuit so that whole electric automobile has Very big potential safety hazard.

In consideration of it, real be necessary to provide a kind of new electric connector to overcome disadvantages described above.

【Utility model content】

The purpose of this utility model is to provide a kind of electric connector, and not only waterproof effect is good, and easy to use.

To achieve these goals, the utility model provides a kind of electric connector, for the electrical connection of Main Control Tank, the electricity Connector includes socket and the sealing cap assemblies being connected with socket；The socket includes jack body；The one of the jack body Side is provided with host cavity, and the jack body includes the collecting wall around host cavity periphery, the edge protuberance for housing wall Formed with a sticking department, the edge for housing wall is provided with a sealing ring around the collecting wall, the socket for extension The body side extension opposite with the collecting wall is provided with one formed with cable resettlement section, in the cable resettlement section and connected Piece；The sealing cap assemblies include a closure and a sealing gasket, and the edge protuberance of the closure extends formed with one The individual auxiliary section corresponding to the sticking department, the central raised extension of the auxiliary section is formed with a stud；The sealing gasket Fit on the closure；The closure is covered on the host cavity, and the stud of the auxiliary section be sleeved on it is described On sticking department, and the sealing gasket abutted with the sealing ring and with the sealing ring be located in collecting wall and the closure it Between；The socket is installed on the Main Control Tank and is electrically connected with by the connection sheet and Main Control Tank.

In a preferred embodiment, the sealing cap assemblies also include a spring and screw, and the screw includes Main part and the block for being connected to described main part one end, the main part of the screw and the stud with merge be fixed on it is described On auxiliary section, the spring housing is together on the stud, and the spring is connected between the block and the sticking department.

In a preferred embodiment, the junction of the jack body and the collecting wall is provided with multiple reinforcements.

In a preferred embodiment, the jack body offers multiple spaced screws, and the socket leads to The screw for crossing the jack body is installed on the Main Control Tank.

In a preferred embodiment, multiple conducting wires are additionally provided with the cable resettlement section.

Compared with prior art, a kind of electric connector provided by the utility model, not only waterproof effect is good, and uses It is convenient.

【Brief description of the drawings】

Fig. 1 is the three-dimensional structure diagram of electric connector provided by the utility model.

Fig. 2 is the three-dimensional structure diagram of the socket of the electric connector shown in Fig. 1.

Fig. 3 is the three-dimensional structure diagram of the sealing cap assemblies of the electric connector shown in Fig. 1.

Fig. 4 is the sectional view of the electric connector shown in Fig. 1.

Fig. 5 is the schematic diagram that the electric connector shown in Fig. 1 is installed on Main Control Tank.

Fig. 6 is the enlarged drawing of the a-quadrant shown in Fig. 5.

【Embodiment】

In order that the purpose of this utility model, technical scheme and advantageous effects become apparent from understanding, below in conjunction with attached Figure and embodiment, the utility model is further elaborated.It should be appreciated that described in this specification Embodiment is not intended to limit the utility model just for the sake of explaining the utility model.

Fig. 1 is refer to, the utility model provides a kind of electric connector 100, for being electrically connected for Main Control Tank 30 (as shown in Figure 5) Connect, the electric connector includes socket 10 and the sealing cap assemblies 20 being connected with socket 10.

Please also refer to Fig. 2, Fig. 3 and Fig. 4, the socket 10 includes jack body 11 made of insulating materials, described 11 rectangular tabular of jack body and offer multiple spaced screws 111.In the present embodiment, the screw 111 quantity is four.

The side of the jack body 11 is provided with host cavity 12, and in the present embodiment, the host cavity 12 is circle.Institute Stating jack body 11 includes the collecting wall 13 around the periphery of host cavity 12, and the edge protuberance for housing wall 13 extends to be formed There is a sticking department 131, the edge for housing wall 13 is provided with a sealing ring 132 around the collecting wall 13, the lock The middle part for determining portion 131 offers a through hole 1311, and in the present embodiment, the through hole 1311 is rounded.

The jack body 11 side opposite with the collecting wall 13 extends formed with cable resettlement section 14, the cable Resettlement section 14 is hollow tubular and inside is provided with a connection sheet 141, and the connection sheet 141 electrically connects with the Main Control Tank 30 Connect.

Further, multiple conducting wires 142 are additionally provided with the cable resettlement section 14, the multiple conducting wires 142 are used to connect The communication device (not shown) of the Main Control Tank 30.

The sealing cap assemblies 20 include a closure 21 and a sealing gasket 22.The closure 21 is rounded, and Edge protuberance extension formed with one correspond to the sticking department 131 auxiliary section 211, the auxiliary section 211 it is central raised Extension is formed with a stud 2111, and in the present embodiment, the stud 2111 is in cylinder.

The sealing gasket 22 is rounded, and is processed into by elastomeric material, and the sealing gasket 22 fits in the closure On 21.

Further, the sealing cap assemblies 20 also include a spring 23 and screw 24, and the screw 24 includes main body Portion 241 and the block 242 for being connected to described one end of main part 241, the main part 241 of the screw 24 are matched somebody with somebody with the stud 2111 Merging is fixed on the auxiliary section 211, and the spring 23 is sleeved on the stud 2111, and the spring 23 is connected to institute State between block 242 and the sticking department 131.

Further, the junction of the jack body 11 and the collecting wall 13 is provided with multiple reinforcements 15.

Fig. 5 and Fig. 6 is refer to, the Main Control Tank 30 includes casing 31 and the case lid 32 being covered on the casing 31.Institute It is in rectangular-shape to state casing 31, and including bottom wall 311 and is vertically connected at the side wall 312 at the edge of bottom wall 311.The casing Electric elements (not shown) is contained in 31.

It refer to Fig. 1, Fig. 4 and Fig. 6, during assembling, the sealing gasket 22 is fitted on the closure 21；The closure 21 are covered on the host cavity 12, and the stud 2111 of the auxiliary section 211 passes through 1311 sets of the through hole of the sticking department 131 Together on the sticking department 131, and the sealing gasket 22 is abutted with the sealing ring 132 and is located in the sealing ring 132 Between the collecting wall 13 and closure 21；The main part 241 of the screw 24 matches somebody with somebody to merge with the stud 2111 is fixed on institute State on auxiliary section 211, the spring 23 is sleeved on the stud 2111, and the spring 23 be connected to the block 242 with Between the sticking department 131；The socket 10 is installed on the side of the Main Control Tank 30 by the screw 111 of the jack body 11 It is electrically connected with wall 312 and by the connection sheet 141 and the electric elements in Main Control Tank 30 of the cable resettlement section 14.

A kind of electric connector provided by the utility model, not only waterproof effect is good, and easy to use.

The utility model is not restricted to described in specification and embodiment, therefore for the personnel of familiar field For additional advantage and modification is easily achieved, therefore in the universal limited without departing substantially from claim and equivalency range Spirit and scope in the case of, the utility model is not limited to specific details, representational equipment and shown here as with retouching The examples shown stated.

Claims (5)

1. a kind of electric connector, the electrical connection for Main Control Tank, it is characterised in that：The electric connector includes socket and and socket The sealing cap assemblies of connection；The socket includes jack body；

The side of the jack body is provided with host cavity, and the jack body includes the collecting wall around host cavity periphery, The edge protuberance extension for housing wall is provided with one around the collecting formed with a sticking department, the edge for housing wall The sealing ring of wall, the jack body side extension opposite with the collecting wall are received formed with cable resettlement section, the cable A connection sheet is provided with appearance portion；

The sealing cap assemblies include a closure and a sealing gasket, and the edge protuberance of the closure extends formed with one The individual auxiliary section corresponding to the sticking department, the central raised extension of the auxiliary section is formed with a stud；

The sealing gasket is fitted on the closure；The closure is covered on the host cavity, and the auxiliary section Stud is sleeved on the sticking department, and the sealing gasket abuts with the sealing ring and is located in the receipts with the sealing ring Hold between wall and closure；The socket is installed on the Main Control Tank and is electrically connected with by the connection sheet and Main Control Tank.

2. electric connector according to claim 1, it is characterised in that：The sealing cap assemblies also include a spring and spiral shell Silk, the screw include main part and are connected to the block of described main part one end, the main part of the screw and the stud Be fixed on merging on the auxiliary section, the spring housing together on the stud, and the spring be connected to the block with Between the sticking department.

3. electric connector according to claim 1, it is characterised in that：The junction of the jack body and the collecting wall Provided with multiple reinforcements.

4. electric connector according to claim 1, it is characterised in that：The jack body offers multiple spaced Screw, the socket are installed on the Main Control Tank by the screw of the jack body.

5. electric connector according to claim 1, it is characterised in that：Multiple conducting wires are additionally provided with the cable resettlement section.