CN206673198U - A kind of electric connector and connector assembly - Google Patents
A kind of electric connector and connector assembly Download PDFInfo
- Publication number
- CN206673198U CN206673198U CN201720275842.7U CN201720275842U CN206673198U CN 206673198 U CN206673198 U CN 206673198U CN 201720275842 U CN201720275842 U CN 201720275842U CN 206673198 U CN206673198 U CN 206673198U
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- Prior art keywords
- cable
- seal
- cored wire
- electric
- connector
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Abstract
The utility model discloses a kind of electric connector and connector assembly.Wherein, electric connector includes at least both threads cable, at least provided with a cored wire in the insulating barrier of every cable, also include at least one electric conductor for being used to connect the cored wire, the junction of the cored wire and the electric conductor is coated with seal, and the outer surface of the seal and the junction of electric conductor scribble sealant layer.Electric connector and connector assembly provided by the utility model will be connected between cable cored wire by electric conductor, and cable core thread end is entirely sealed in seal, it is blocked via the steam of cable cored wire gap transmission in seal, steam can not enter in component or terminal via cable, external moisture also cannot be introduced into electric connector, improve the water resistance of cable and electrical equipment.
Description
Technical field
It the utility model is related to connector technique field, more particularly to a kind of electric connector and connector assembly.
Background technology
Electric connector is indispensable part in electrical equipment, for connecting the circuit cable between different components.
Due to working environment or the needs of function, circuit cable is frequently necessary to carry out water-proofing treatment, avoids steam from entering component or end
Hold and influence the normal operation of electrical equipment.But the cored wire of existing cable is made up of more copper wires more, the cable 30 of refer to the attached drawing 1
Sectional drawing, gap 302 be present between the copper wire in cored wire 301, steam can be entered by the one end of cable, via gap, from line
Enter inside cable in component or terminal, cause device damage, influence equipment operation.Meanwhile existing electric connector be also by
More cored wire copper wires of both threads cable are connected with each other, and still have gap in electric connector, steam still can be by electric connector
Gap enter in component or terminal, it is impossible to reach preferable waterproof effect.
Utility model content
According to above the deficiencies in the prior art, it is necessary to provide a kind of good electric connector of water resistance and connector group
Part, the steam of the water vapor transmission in cable and outside can be effectively blocked to enter.
A kind of electric connector provided by the utility model, including at least both threads cable, in the insulating barrier of every cable at least
Provided with a cored wire, in addition at least one electric conductor for being used to connect the cored wire, the cored wire and the electric conductor
Junction be coated with seal.
Preferably, the outer surface of the seal and the junction of electric conductor scribble sealant layer.
Preferably, the seal integrated injection molding is in the junction of the cored wire and the electric conductor.
Preferably, the seal is coated to the insulating barrier of cable.
Preferably, the electric conductor is sheet or column.
The utility model also provides a kind of connector assembly, including the shell that is arranged on cable and is arranged at the shell
Interior above-mentioned electric connector.
Preferably, the shell includes the first shell and the second housing being connected with first shell.
Preferably, the second housing integrated injection molding is in first outer casing bottom.
Preferably, at least one sealing ring is installed on first shell.
The beneficial effects of the utility model are：
Electric connector and connector assembly provided by the utility model will be connected between cable cored wire by electric conductor, and
And cable core thread end is entirely sealed in seal, it is blocked via the steam of cable cored wire gap transmission in seal,
Steam can not enter in component or terminal via cable, and external moisture also cannot be introduced into electric connector, improve cable and
The water resistance of electrical equipment.
Brief description of the drawings
Fig. 1 is the sectional drawing of cable；
Fig. 2 is a kind of structural representation of electric connector of the utility model；
Fig. 3 is the structural representation that Fig. 2 scribbles sealant layer；
Fig. 4 is Fig. 2 internal structure schematic diagram；
Fig. 5 is a kind of explosive view of connector assembly of the utility model；
Fig. 6 is a kind of specific implementation schematic diagram of connector assembly of the utility model.
Embodiment
For the ease of understanding the utility model, with reference to the accompanying drawings and detailed description, the utility model is carried out more
Detailed description.It should be noted that when element is expressed " being fixed on " another element, it can be directly in another element
Above or therebetween there may be one or more elements placed in the middle.When an element is expressed " connection " another element, it can
To be directly to another element or there may be one or more elements placed in the middle therebetween.This specification is used
Term " vertical ", " horizontal ", "left", "right", " first ", " second " and similar statement simply to illustrate that mesh
's.
Unless otherwise defined, technology all used in this specification and scientific terminology are with belonging to skill of the present utility model
The implication that the technical staff in art field is generally understood that is identical.In art used in the description of the present utility model in this specification
Language is intended merely to describe the purpose of specific embodiment, is not intended to limit the utility model.Art used in this specification
Language "and/or" includes the arbitrary and all combination of one or more related Listed Items.
Embodiment 1：
Fig. 2 to Fig. 4 is a kind of electric connector 10 provided by the utility model.In the present embodiment, the electric connector 10 is used
In connection both threads cable, i.e. the first cable 30 and the second cable 40, the first cable 30 and the second cable 40 are twin-core cable, i.e.,
Two cored wires are equipped with the insulating barrier of every cable, in order to obtain more preferable laser propagation effect, the electric connector 10 includes two
Electric conductor 101, electric conductor 101 are copper sheet, and two strand of first cored wire 301 of the first cable 30 is weldingly fixed on two by terminal respectively
The one end of individual electric conductor 101, two strand of second cored wire 402 of the second cable 40 are weldingly fixed on two conductions by terminal respectively
The other end of body 101；The junction of first cable 30 and two electric conductors 101 is coated with seal 102, and seal 102 is logical
Unitary plastics moulding or integrated rubber moulding that Shooting Technique forms are crossed, in order to obtain better seal effect, seal
102 wrapped position is extended to the partial insulative layer of the first cable 30 by the partially electronically conductive body 101 on front side of the junction, so as to
The first cored wire 302 being exposed to outside insulating barrier is coated in seal 102 completely；
In the present embodiment, the outer surface of seal 102 and the intersection of two electric conductors 101 scribble around electric conductor 101
Sealant layer 50, sealing between electric conductor 101 and seal 102 is further enhanced, block water vapor transmission；In the present embodiment,
Sealant layer 50 extends to the element crust of the second cored wire 401 by the bottom sides of seal 102, by the second cored wire 401 and electric conductor
101 junction sealing is coated in sealant layer 50.
It is appreciated that：
In other embodiments, the junction of the second cored wire and electric conductor is also coated with seal；
In other embodiments, electric conductor cannot be only used for connecting both threads cable, is alternatively arranged as node and connects more cables,
Simultaneously cable be alternatively single core cable, three core cables or multi-core cable, accordingly, electric conductor quantity can be one, three or
Person is multiple, or an electric conductor with multiple branches, and the cored wire of cable and the junction of electric conductor are coated with seal；
In other embodiments, electric conductor, which is alternatively column or bulk etc., has the structure of excellent conductive performance, such as copper
Block, circle copper post.
The electric connector that the present embodiment provides, it is connected by gapless electric conductor between its cable cored wire, cable core
Thread end is entirely sealed in seal, is blocked via the steam of single line core gap transmission in seal, steam
It cannot be introduced into another cable, it is therefore prevented that steam enters in component or terminal, improves the water proofing property of cable and electrical equipment
Energy.
Embodiment 2：
Fig. 5 to Fig. 6 is a kind of connector assembly 20 provided by the utility model.The connector assembly 20 includes being set in the
The first shell 201 on one cable 30 and the second housing 202 being sleeved on the second cable 40, the first shell 201, which has, to be accommodated
The cavity of seal 102, second housing 202 are installed on the bottom of the first shell 201, so as to which above-mentioned electric connector 10 is sealed into closing
In the first shell 201 with that inside second housing 202, can stop that external moisture enters in electric connector 10 or cable.
In the present embodiment, second housing 202 by injection molding manner integrated injection molding in the bottom of the first shell 201, second
Shell 202 includes being filled in the bottom cavity of the first shell 201, between the inwall of the first shell 201 and the second cable 40
Filling part, make between the second cable 40 and the first shell 201, sealing company is formed between the shell 201 of second housing 202 and first
Connect, stop that external moisture enters in electric connector 10 or cable.
In order that shell has better seal effect, two grooves are provided with the first housing 201, in each groove
Embedded with a sealing ring.
The connector assembly that the present embodiment provides will be connected between cable cored wire by electric conductor, and cable core line end
Portion is entirely sealed in seal, is blocked via the steam of cable cored wire gap transmission in seal, and steam can not be via
Cable enters in component or terminal, and electric connector is seal-installed on enclosure, and external moisture also cannot be introduced into electric connector
Or in cable, improve the water resistance of cable and electrical equipment.
Certainly, the above is only preferred embodiment of the present utility model, it is impossible to is considered as being used to limit to this practicality newly
The scope of embodiments of type.The utility model is also not limited to the example above, and those skilled in the art are in this reality
With equivalent change and improvement made in new essential scope etc., patent covering scope of the present utility model all should be belonged to
It is interior.
Claims (9)
1. a kind of electric connector, including at least both threads cable, the insulating barrier of every cable is interior at least provided with a cored wire, its feature
It is, includes the company of at least one electric conductor, at least a cored wire and the electric conductor for being used to connect the cored wire
The place of connecing is coated with seal.
2. electric connector according to claim 1, it is characterised in that the outer surface of the seal and the handing-over of electric conductor
Place scribbles sealant layer.
3. electric connector according to claim 1 or 2, it is characterised in that the seal integrated injection molding is in described
The junction of cored wire and the electric conductor.
4. electric connector according to claim 1 or 2, it is characterised in that the seal is coated to the insulating barrier of cable.
5. electric connector according to claim 1 or 2, it is characterised in that the electric conductor is sheet or column.
A kind of 6. connector assembly, it is characterised in that including the shell being arranged on cable and be arranged in the shell as
Electric connector described in claim 1-5 any one claims.
7. connector assembly according to claim 6, it is characterised in that the shell includes the first shell and with described the
The second housing that one shell is connected.
8. connector assembly according to claim 7, it is characterised in that the second housing integrated injection molding is in described
First outer casing bottom.
9. the connector assembly according to claim 7 or 8, it is characterised in that be provided with least one on first shell
Individual sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720275842.7U CN206673198U (en) | 2017-03-20 | 2017-03-20 | A kind of electric connector and connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720275842.7U CN206673198U (en) | 2017-03-20 | 2017-03-20 | A kind of electric connector and connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206673198U true CN206673198U (en) | 2017-11-24 |
Family
ID=60376748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720275842.7U Active CN206673198U (en) | 2017-03-20 | 2017-03-20 | A kind of electric connector and connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206673198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899659A (en) * | 2018-08-20 | 2018-11-27 | 中国工程物理研究院总体工程研究所 | Sealed electrical connector and preparation method thereof |
-
2017
- 2017-03-20 CN CN201720275842.7U patent/CN206673198U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899659A (en) * | 2018-08-20 | 2018-11-27 | 中国工程物理研究院总体工程研究所 | Sealed electrical connector and preparation method thereof |
| CN108899659B (en) * | 2018-08-20 | 2024-04-02 | 中国工程物理研究院总体工程研究所 | Sealed electric connector and manufacturing method thereof |
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