CN204497433U - A kind of electric connector - Google Patents
A kind of electric connector Download PDFInfo
- Publication number
- CN204497433U CN204497433U CN201520253402.2U CN201520253402U CN204497433U CN 204497433 U CN204497433 U CN 204497433U CN 201520253402 U CN201520253402 U CN 201520253402U CN 204497433 U CN204497433 U CN 204497433U
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- pin
- jack
- electric connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of electric connector, and comprise the plug being provided with pin and the socket being provided with jack, described socket is provided with groove along its short transverse, and described jack is arranged on bottom portion of groove; Described pin is arranged at plug tip, and plug inside corresponds to prong position and is provided with the passage being led to insert ends by plug tip, is provided with the draw-gear be connected with pin in described passage; The screw thread cooperatively interacted is provided with in the periphery of recess sidewall and plug tip.The utility model structure is simple, by being connected of socket recess and plug, fastening plug coordinates with socket, can ensure that pin is connected with jack closely, error can be avoided again to be extracted from socket by plug and to cause unexpected power-off, thus make troubles to producing, living.
Description
Technical field
The utility model relates to electric field, is specifically related to a kind of electric connector.
Background technology
Attaching plug and socket are widely used in the every field of living, producing, and plug and socket require in the use of process both there is good contact, the metal spring leaf namely in socket needs the pin of plug to clamp, otherwise easily occurs virtual connection phenomenon; If plug, socket reach close contact requirement, but create difficulty extracted by plug problem from socket.
Summary of the invention
For the problems referred to above, the utility model provides a kind of electric connector that plug can easily be extracted again by plugs and sockets close contact from socket that can ensure.
For solving the problem, the technical scheme that the utility model is taked is: a kind of electric connector, and comprise the plug being provided with pin and the socket being provided with jack, described socket is provided with groove along its short transverse, and described jack is arranged on bottom portion of groove; Described pin is arranged at plug tip, and plug inside corresponds to prong position and is provided with the passage being led to insert ends by plug tip, is provided with the draw-gear be connected with pin in described passage; The screw thread cooperatively interacted is provided with in the periphery of recess sidewall and plug tip.Arrange according to the position relationship of pin and jack at recess sidewall and plug tip periphery screw thread, namely after screwed tight pin just just to jack.Process plug being connected to socket is as follows: first drawn in the passage of plug inside by pin by draw-gear, then passes through screwed tight by the groove of plug insertion socket, promotes draw-gear, is pushed in jack by pin.The process be separated with socket by plug is as follows: first by draw-gear, pin is extracted jack, the connection of then outward winding groove and plug periphery.
For ease of utilizing draw-gear pin drawn in passage or be pushed into jack, described draw-gear is the pull bar being connected to pin.
Described socket can be provided with two jacks or three jacks.
Described plug can establish two pins or three pins.
The utility model structure is simple, by being connected of socket recess and plug, fastening plug coordinates with socket, can ensure that pin is connected with jack closely, error can be avoided again to be extracted from socket by plug and to cause unexpected power-off, thus make troubles to producing, living.
Accompanying drawing explanation
Fig. 1 is the structural representation of socket;
Fig. 2 is the vertical view of socket;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the structural representation of plug
Fig. 5 is the B-B cutaway view of Fig. 4;
1, plug, 2, socket, 3, pin, 4, jack, 5, groove, 6, passage, 7, pull bar.
Embodiment
embodiment 1
A kind of electric connector, comprise the plug 1 being provided with two pins 3 and the socket 2 being provided with two jacks 4, described socket 2 is provided with groove 5 along its short transverse, and described jack 4 is arranged on bottom groove 5; Described pin 3 is arranged at plug 1 top, plug 1 inside corresponds to pin 3 position and is provided with the passage 6 being led to plug 1 end by plug 1 top, in described passage 6, be provided with the draw-gear be connected with pin 3, described draw-gear is the pull bar 7 being connected to pin; The screw thread cooperatively interacted is provided with in the periphery on groove 5 sidewall and plug 1 top.
Embodiment 2
A kind of electric connector, comprise the plug 1 being provided with three pins 3 and the socket 2 being provided with three jacks 4, described socket 2 is provided with groove 5 along its short transverse, and described jack 4 is arranged on bottom groove 5; Described pin 3 is arranged at plug 1 top, plug 1 inside corresponds to pin 3 position and is provided with the passage 6 being led to plug 1 end by plug 1 top, in described passage 6, be provided with the draw-gear be connected with pin 3, described draw-gear is the pull bar 7 being connected to pin; The screw thread cooperatively interacted is provided with in the periphery on groove 5 sidewall and plug 1 top.
Claims (4)
1. an electric connector, comprise the plug being provided with pin and the socket being provided with jack, it is characterized in that: on described socket, be provided with groove along its short transverse, described jack is arranged on bottom portion of groove; Described pin is arranged at plug tip, and plug inside corresponds to prong position and is provided with the passage being led to insert ends by plug tip, is provided with the draw-gear be connected with pin in described passage; The screw thread cooperatively interacted is provided with in the periphery of recess sidewall and plug tip.
2. electric connector according to claim 1, is characterized in that: described draw-gear is the pull bar being connected to pin.
3. electric connector according to claim 1, is characterized in that: described socket can be provided with two jacks or three jacks.
4. electric connector according to claim 1, is characterized in that: described plug can establish two pins or three pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253402.2U CN204497433U (en) | 2015-04-24 | 2015-04-24 | A kind of electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253402.2U CN204497433U (en) | 2015-04-24 | 2015-04-24 | A kind of electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204497433U true CN204497433U (en) | 2015-07-22 |
Family
ID=53576723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520253402.2U Expired - Fee Related CN204497433U (en) | 2015-04-24 | 2015-04-24 | A kind of electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204497433U (en) |
-
2015
- 2015-04-24 CN CN201520253402.2U patent/CN204497433U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160424 |