CN101060210A - Key-type safety plug and its socket - Google Patents
Key-type safety plug and its socket Download PDFInfo
- Publication number
- CN101060210A CN101060210A CNA2007100155591A CN200710015559A CN101060210A CN 101060210 A CN101060210 A CN 101060210A CN A2007100155591 A CNA2007100155591 A CN A2007100155591A CN 200710015559 A CN200710015559 A CN 200710015559A CN 101060210 A CN101060210 A CN 101060210A
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- CN
- China
- Prior art keywords
- plug
- electrode
- socket
- key
- header body
- 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.)
- Pending
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The key-type safe plug and socket comprises: a key-shaped insulator as the plug body, some wires connecting with all electrodes embedded in the plug body, a plug grounding electrode on top of plug, a plug zero-line electrode arranged behind the plug body, and a fire-line electrode on side of the middle stage. The matched socket includes the matched plug hole, fire-line channel slot, and a reset spring. This invention overcomes the lack of safety and reliability of current product.
Description
Technical field
The present invention relates to a kind of plug and socket thereof.
Background technology
Existing socket and plug, simple in structure, but be to use dangerously, and it is unreliable to peg graft between plug and the socket, disconnects easily; And when a plurality of plugs were plugged on the socket jointly, owing to too crowded between the plug even two adjacent groups jack can not be installed plug simultaneously, promptly many groups of socket jack can not make full use of, and causes waste, used very inconvenient.
Summary of the invention
In order to overcome the shortcoming that above-mentioned prior art exists, the object of the present invention is to provide a kind of key-type safety plug and socket thereof, it is safe and reliable, and is convenient to two adjacent groups jack while patchplug on the socket.
Technical scheme of the present invention is: key-type safety plug, comprise that live wire, ground wire and zero wire electrode are arranged on the header body, it is characterized in that: header body is the insulator of key-type, the lead that is connected with each electrode of plug is embedded in the header body, wherein plug ground line electrode is positioned at the header body top, the plug zero wire electrode is positioned at the setting of header body rear annular, and the plug firewire electrode is a side and evagination in the middle of header body.
The safety socket that matches and use with above-mentioned key-type safety plug, each socket electrode is drawn the connection power supply by lead, it is characterized in that: socket is provided with the jack that matches with plug, be provided with the live wire tunnel slot that matches with plug evagination firewire electrode in the jack, each electrode of plug all is laid in the slot electrode, electrode the inner is provided with back-moving spring, and the position of slot electrode is corresponding with plug top electrode position.
The invention has the beneficial effects as follows: it is safe and reliable, and is convenient to a plurality of plugs and is plugged on simultaneously on the socket, effectively utilizes many groups jack of socket.
Description of drawings
Accompanying drawing is a structural representation of the present invention,
Among the figure: 1 header body, 11 plug cords, 12 plug firewire electrodes, 13 plug ground line electrodes, 14 plug zero wire electrodes, 2 jack bodies, 21 live wire tunnel slots, 22 socket firewire electrodes, 23 socket ground line electrodes, 24 socket zero wire electrodes, 3 back-moving springs.
Embodiment
As shown in drawings.
Key-type safety plug, comprise plug firewire electrode 12, plug ground line electrode 13 and plug zero wire electrode 14, three electrodes are arranged on the header body 1, header body is the insulator of key-type, the lead that is connected with each electrode of plug is embedded in the header body and leads to plug cord 11, wherein plug ground line electrode 13 is positioned at header body 1 top, and plug zero wire electrode 14 is positioned at header body 1 rear annular setting, and plug firewire electrode 12 is a side and evagination in the middle of header body 1.
The safety socket that matches and use with above-mentioned key-type safety plug, socket firewire electrode 22, socket ground line electrode 23, socket zero wire electrode 24 are drawn the connection power supply by lead, socket is provided with the jack that matches with plug, be provided with the live wire tunnel slot 21 that matches with plug firewire electrode 12 in the jack, each electrode of plug all is laid in the slot electrode, electrode the inner is provided with back-moving spring 3, and the position of slot electrode is corresponding with plug top electrode position.
Claims (2)
1, key-type safety plug, comprise that live wire, ground wire and zero wire electrode are arranged on the header body, it is characterized in that: header body is the insulator of key-type, the lead that is connected with each electrode of plug is embedded in the header body, wherein plug ground line electrode is positioned at the header body top, the plug zero wire electrode is positioned at the setting of header body rear annular, and the plug firewire electrode is a side and evagination in the middle of header body.
2, a kind of and above-mentioned key-type safety plug safety socket that matches and use, each socket electrode is drawn the connection power supply by lead, it is characterized in that: socket is provided with the jack that matches with plug, be provided with the live wire tunnel slot that matches with plug evagination firewire electrode in the jack, each electrode of plug all is laid in the slot electrode, electrode the inner is provided with back-moving spring, and the position of slot electrode is corresponding with plug top electrode position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100155591A CN101060210A (en) | 2007-05-24 | 2007-05-24 | Key-type safety plug and its socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100155591A CN101060210A (en) | 2007-05-24 | 2007-05-24 | Key-type safety plug and its socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101060210A true CN101060210A (en) | 2007-10-24 |
Family
ID=38866163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100155591A Pending CN101060210A (en) | 2007-05-24 | 2007-05-24 | Key-type safety plug and its socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101060210A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319514A (en) * | 2014-11-05 | 2015-01-28 | 宋洪凯 | Safety socket and plug thereof |
| CN110911874A (en) * | 2019-11-27 | 2020-03-24 | 泰兴市宇航电子有限公司 | Military electric connector capable of encrypting transmission data |
-
2007
- 2007-05-24 CN CNA2007100155591A patent/CN101060210A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319514A (en) * | 2014-11-05 | 2015-01-28 | 宋洪凯 | Safety socket and plug thereof |
| CN110911874A (en) * | 2019-11-27 | 2020-03-24 | 泰兴市宇航电子有限公司 | Military electric connector capable of encrypting transmission data |
| CN110911874B (en) * | 2019-11-27 | 2021-04-09 | 泰兴市宇航电子有限公司 | Military electric connector capable of encrypting transmission data |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |