CN2365774Y - Socket and plug - Google Patents
Socket and plug Download PDFInfo
- Publication number
- CN2365774Y CN2365774Y CN 99220246 CN99220246U CN2365774Y CN 2365774 Y CN2365774 Y CN 2365774Y CN 99220246 CN99220246 CN 99220246 CN 99220246 U CN99220246 U CN 99220246U CN 2365774 Y CN2365774 Y CN 2365774Y
- Authority
- CN
- China
- Prior art keywords
- socket
- plug
- metal
- short
- housing
- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a socket and a plug, wherein the socket is composed of a casing, two metal jacks and two short circuit plates. The two metal jacks are installed in the casing, and each metal jack is connected with one end of one short circuit plate; the other ends of the two short circuit plate are arranged between the two metal jacks and are mutually contacted. The plug is composed of a casing and two metal pins, wherein the two metal pins are installed in the casing. An isolated block of the short circuit plate, which is connected with the casing into a whole, is arranged between the two pins. When the plug is drawn out from the socket by the utility model, the two jacks in the socket generate short circuit.
Description
The utility model relates to socket and plug.Electrical equipment connects the socket and plug of usefulness on the particularly various electronic control cabinets.
At present, in various plugs and the socket, after plug was extracted from socket, each metal jack of socket was to disconnect mutually, does not contact.And the connection of the electrical equipment in relaying protection control cubicle or other electronic control cabinet often need be when plug separates with socket, and each metal jack is in short-circuit condition on the socket.Because present plug and socket can't be realized this state, people have to adopt complicated circuit method of controlling to achieve the goal.
The purpose of this utility model provides a kind of novel socket and plug.When plug separated with socket, each jack was in short-circuit condition in the socket.
For achieving the above object, the utility model adopts following solution:
Novel socket is made up of housing, two metal jacks and two short-circuit pieces, and two metal jacks are separated by and are contained in the housing; Each metal jack all is connected with an end of a short-circuit piece; The other end of two short-circuit pieces is between two metal jacks and be in contact with one another.
The housing of above-mentioned socket is provided with connecting hole.
New type of plug is made up of housing and two metal pin, and two metal pin are separated by and are installed in the housing; Be provided with a short-circuit piece spacing block that is connected as a single entity with housing between two pins.
The housing of above-mentioned plug is provided with connecting hole.
During use, two metal pin of plug are inserted in the two metal jacks of sockets, pin is contacted with jack, the short-circuit piece spacing block in the while plug is inserted in the socket between two short-circuit pieces, and it is separately disengaged, and electric current reaches plug by socket.When plug was extracted socket, the short-circuit piece spacing block was extracted between two short-circuit pieces, and two short-circuit pieces contact again, made two metal jacks of socket form short-circuit condition by short-circuit piece.
In the such scheme, owing in socket, be provided with two short-circuit pieces, in plug, be provided with the spacing block that two short-circuit pieces are separated, when so just having reached plug and having separated with socket, the purpose of two metal jack short circuits in the socket.
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is the structural representation of the novel socket and plug of the utility model.
Structural representation when Fig. 2 counts for a plurality of sockets or plug combination form many set of contact line.
Wherein: 1, plug 2, screw 3, housing 4, short-circuit piece spacing block 5, metal pin 6, connecting hole 7, socket 8, compressing tablet 9, short-circuit piece 10, metal jack 11, wiring body 12, housing 13, screw 14, connecting hole 15, connector 16, connector
Embodiment:
Fig. 1 has provided structural representation of the present utility model, wherein plug 1 is made up of housing 3 and two metal pin 5, housing 3 is provided with and is provided with a short-circuit piece spacing block 4 with housing 3 one between square connecting hole 6, two metal pin 5, and terminal screw 2 is equipped with in the upper end of pin 5.Socket 7 is made up of housing 12, metal jack 10 and two short-circuit pieces 9, also is provided with square connecting hole 14 on the housing 12, and metal jack 10 connects together with short-circuit piece 9 and wiring body 11.To adopt the patent No.s be wire spring socket described in the Chinese patent " integral type wire spring socket " of ZL93230308.0 for metal jack 10 in the present embodiment, makes plug more reliable with combining of socket.Between metal jack 10 and short-circuit piece 9, be provided with compressing tablet 8, two short-circuit pieces are contacted better.Wiring body 11 is provided with terminal screw 13.
Often need many set of contact line number at relaying protection control cubicle or the electrical equipment connection cashier's office in a shop of other Electronic Control; this moment can be according to user's needs; a plurality of plugs or socket are coupled together by penetrating square connecting rod in the square connecting hole on its housing, as shown in Figure 2.Connector 15 can be equipped with in the plug two ends of Xing Chenging like this, and connector 16 can be equipped with so that install and fix in the socket two ends.For the ease of plug group and the plug of socket group, can on the connector at plug group two ends, be provided with reference column, on the connector at socket group two ends, be provided with location hole.
Claims (4)
1. a novel socket is made up of housing, two metal jacks and two short-circuit pieces, and it is characterized in that: two metal jacks are separated by and are contained in the housing; Each metal jack all is connected with an end of a short-circuit piece; The other end of two short-circuit pieces is between two metal jacks and be in contact with one another.
2. socket according to claim 1 is characterized in that: described housing is provided with connecting hole.
3. a new type of plug is made up of housing and two metal pin, and it is characterized in that: two metal pin are separated by and are installed in the housing; Be provided with a short-circuit piece spacing block that is connected as a single entity with housing between two pins.
4. plug according to claim 3 is characterized in that: described housing is provided with connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220246 CN2365774Y (en) | 1999-03-24 | 1999-03-24 | Socket and plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220246 CN2365774Y (en) | 1999-03-24 | 1999-03-24 | Socket and plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2365774Y true CN2365774Y (en) | 2000-02-23 |
Family
ID=34011019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99220246 Expired - Fee Related CN2365774Y (en) | 1999-03-24 | 1999-03-24 | Socket and plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2365774Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682355A (en) * | 2020-06-08 | 2020-09-18 | 余欣 | Socket safety protection system for big data laboratory machine room |
-
1999
- 1999-03-24 CN CN 99220246 patent/CN2365774Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682355A (en) * | 2020-06-08 | 2020-09-18 | 余欣 | Socket safety protection system for big data laboratory machine room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |