CN203503862U - Integrated high-voltage interlocking connector for single core - Google Patents
Integrated high-voltage interlocking connector for single core Download PDFInfo
- Publication number
- CN203503862U CN203503862U CN201320614361.6U CN201320614361U CN203503862U CN 203503862 U CN203503862 U CN 203503862U CN 201320614361 U CN201320614361 U CN 201320614361U CN 203503862 U CN203503862 U CN 203503862U
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- China
- Prior art keywords
- single core
- connector
- integrated high
- high pressure
- main body
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- Expired - Fee Related
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Abstract
The utility model relates to an integrated high-voltage interlocking connector for a single core. The integrated high-voltage interlocking connector comprises a plug body, a socket body and a wire, wherein the plug body is connected with the socket body, the socket body is internally provided with the wire, and the wire comprises a terminal, a barb and a crimping area; the plug body is provided with a cavity; the cavity is internally provided with an elastic piece; one end of the socket body is provided with a positioning guide block, the positioning guide block is parallelly provided with two terminal positioning grooves, the terminal positioning grooves and the socket body are provided with two threading holes therebetween, and the other end of the threading hole is correspondingly provided with a circular hole. The integrated high-voltage interlocking connector realizes that high-voltage interlocking is installed on the connector of the single core and integrated with the connector of the single core through simplifying a high-voltage interlocking structure, thereby enabling the single core connector with a high-voltage interlocking function is simple in structure, good in safety performance and more convenient to operate and use.
Description
Technical field
The utility model relates to connector technique field, relates in particular to a kind of interlocking of the integrated high pressure for single core connector.
Background technology
Connector is the device connecting for realizing quick electric wire, and in more existing interconnection techniques, what be also employed is more and more extensive.At present, for existing high-voltage interlocking structure, mostly because the relative complex of structure, cannot be arranged on the connector of single core simultaneously, as needs are established high-voltage interlocking structure on single core connector, need on single core connector, increase again two terminals, just can make the normal operation of high-voltage interlocking structure.Like this, the structure of connector is relatively complicated, neither integral type, outward appearance volume is relatively large, easy not, safe and attractive in appearance.
Summary of the invention
The utility model provides a kind of integrated high pressure for single core simple in structure, that switching performance is good to interlock connector in order to address the above problem.
In order to address the above problem, the technical solution adopted in the utility model is: a kind of interlocking of the integrated high pressure for single core connector, comprise plug body, socket main body and electric wire, described plug body is connected with socket main body, in described socket main body, electric wire is installed, described electric wire also comprises terminal, hangnail and crimping district, and described plug body is provided with a cavity; In described cavity, be provided with shell fragment; Described socket main body one end is provided with a location guide block, parallelly on the guide block of described location is provided with two terminal position grooves, be provided with two cable-through holes, and the another side correspondence of cable-through hole is provided with circular hole between described terminal position groove and socket main body.
Convenient for the termination contact on electric wire, on described shell fragment, be provided with side by side two tongue pieces, and tongue piece is provided with a back-off on one side.
In order to make the shell fragment convenient fixing on plug, in described cavity both sides of the edge, be respectively provided with a dovetail groove.
For convenient mobile or fixation spring tab, on described plug body, be also provided with a draw-in groove, described draw-in groove is located at cavity side.
In order to further facilitate mobile or fixation spring tab, described back-off is stuck in draw-in groove.
In order further to fix better to the terminal on electric wire, the terminal on described electric wire is pressed on tongue piece by circular hole, cable-through hole and terminal position groove successively, and the hangnail of described crimping district front end is arranged in circular hole, and hangnail coordinates with circular hole.
Of the present utility model producing effect is: this connector is by the simplification to high-voltage interlocking structure, realized high-voltage interlocking has been arranged on the connector of single core, and realize integral type with the connector of single core, make to have high-voltage interlocking function single core connector simple in structure, security performance good, operation is used more convenient.Meanwhile, by the interlocking of high-voltage interlocking, control function, effectively prevent mechanical breakdown or personal injury accident that connector causes under high pressure conditions.
Accompanying drawing explanation
Fig. 1 is the assembly structure schematic diagram of plug described in the utility model and socket;
Fig. 2 is the mounting structure schematic diagram of plug body described in the utility model;
Fig. 3 is the structural representation of socket main body described in the utility model;
Fig. 4 is the scheme of installation of socket main body described in the utility model and electric wire;
Fig. 5 is the enlarged diagram of A in Fig. 2;
In figure: 1-shell fragment, 11-tongue piece, 12-back-off, 2-plug body, 21-dovetail groove, 22-cavity, 23-draw-in groove, 3-socket main body, 31-terminal position groove, 32-location guide block, 33-cable-through hole, 34-circular hole, 4-electric wire, 41-terminal, 42-hangnail, 43-crimping district.
Embodiment
Below in conjunction with accompanying drawing, a kind of interlocking of the integrated high pressure for single core connector described in the utility model is described in further detail:
As shown in Fig. 1,2,3,4 or 5: a kind of interlocking of the integrated high pressure for single core connector, comprise plug body 2, socket main body 3 and electric wire 4, described plug body 2 is connected with socket main body 3, in described socket main body 3, electric wire 4 is installed, simultaneously, electric wire 4 also comprises terminal 41, hangnail 42He crimping district 43, and described plug body 2 is provided with a cavity 22; On described plug body 2, be also provided with a draw-in groove 23, and draw-in groove 23 is located at cavity 22 sides, in described cavity 22 both sides of the edge, is respectively provided with a dovetail groove 21, in described cavity 22, be provided with shell fragment 1; On described shell fragment 1, be provided with side by side two tongue pieces 11, and tongue piece 11 is provided with a back-off 12 on one side, described back-off 12 is stuck in draw-in groove 23, and the effect of described back-off 12 is to coordinate draw-in groove 23 to prevent that shell fragment 1 from coming off.Described socket main body 3 one end are provided with a location guide block 32, and location is parallel on guide block 32 is provided with two terminal position grooves 31, between described terminal position groove 31 and socket main body 3, be provided with two cable-through holes 33, and the another side correspondence of cable-through hole 33 is provided with circular hole 34.Terminal 41 on described electric wire 4 is pressed on tongue piece 11 by circular hole 34, cable-through hole 33 and terminal position groove 31 successively, and the hangnail 42 of crimping district 43 front ends is arranged in circular hole 34, described hangnail 42 coordinates with circular hole 34, terminal 41 is just in time placed on terminal position groove 31, can carry out better location to terminal 41 like this and fix.
When plug body 2 and socket main body 3 carry out inserting, when terminal 41 is contacted completely with tongue piece 11, electric wire 4 can be short-circuited, conducting forms closed-loop path, current signal is sent to external system by electric wire 4, external system recognizes after the signal transmitting by electric wire 4, and connector is carried out to current lead-through; When plug body 2 and socket main body 3 being carried out in the situation of separated or terminal 41 and tongue piece 11 loose contacts, electric wire 4 can open circuit, the signal that external system identification transmits less than electric wire 4, can stop the power supply of connector or can not carry out current lead-through to connector.By controlling the energising of electric wire 4 or energising or the power-off that off-position is carried out automatic control connection device, realized interlocking and controlled, effectively prevent mechanical breakdown or personal injury accident that connector causes under high pressure conditions.
Claims (6)
1. the integrated high pressure for single core interlocks connector, comprise plug body, socket main body and electric wire, described plug body is connected with socket main body, in described socket main body, electric wire is installed, described electric wire also comprises terminal, hangnail and crimping district, it is characterized in that: described plug body is provided with a cavity; In described cavity, be provided with shell fragment; Described socket main body one end is provided with a location guide block, parallelly on the guide block of described location is provided with two terminal position grooves, be provided with two cable-through holes, and the another side correspondence of cable-through hole is provided with circular hole between described terminal position groove and socket main body.
2. a kind of interlocking of the integrated high pressure for single core connector according to claim 1, is characterized in that: on described shell fragment, be provided with side by side two tongue pieces, and tongue piece is provided with a back-off on one side.
3. a kind of interlocking of the integrated high pressure for single core connector according to claim 1 and 2, is characterized in that: in described cavity both sides of the edge, be respectively provided with a dovetail groove.
4. a kind of interlocking of the integrated high pressure for single core connector according to claim 3, is characterized in that: on described plug body, be also provided with a draw-in groove, described draw-in groove is located at cavity side.
5. a kind of interlocking of the integrated high pressure for single core connector according to claim 4, is characterized in that: described back-off is stuck in draw-in groove.
6. a kind of integrated high pressure for single core according to claim 5 interlocks connector, it is characterized in that: the terminal on described electric wire is pressed on tongue piece by circular hole, cable-through hole and terminal position groove successively, the hangnail of described crimping district front end is arranged in circular hole, and hangnail coordinates with circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614361.6U CN203503862U (en) | 2013-10-08 | 2013-10-08 | Integrated high-voltage interlocking connector for single core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614361.6U CN203503862U (en) | 2013-10-08 | 2013-10-08 | Integrated high-voltage interlocking connector for single core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203503862U true CN203503862U (en) | 2014-03-26 |
Family
ID=50334810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320614361.6U Expired - Fee Related CN203503862U (en) | 2013-10-08 | 2013-10-08 | Integrated high-voltage interlocking connector for single core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203503862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549256A (en) * | 2016-12-07 | 2017-03-29 | 深圳龙友科技股份有限公司 | High-voltage interlocking adapter |
-
2013
- 2013-10-08 CN CN201320614361.6U patent/CN203503862U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549256A (en) * | 2016-12-07 | 2017-03-29 | 深圳龙友科技股份有限公司 | High-voltage interlocking adapter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20141008 |
|
| EXPY | Termination of patent right or utility model |