CN2180009Y - Safety socket - Google Patents
Safety socket Download PDFInfo
- Publication number
- CN2180009Y CN2180009Y CN 93229308 CN93229308U CN2180009Y CN 2180009 Y CN2180009 Y CN 2180009Y CN 93229308 CN93229308 CN 93229308 CN 93229308 U CN93229308 U CN 93229308U CN 2180009 Y CN2180009 Y CN 2180009Y
- Authority
- CN
- China
- Prior art keywords
- zero line
- jack
- electrode
- telegraph key
- line jack
- 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
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a safety socket composed of a casing, a zero line jack and a fire line jack, wherein, metal electrodes are arranged in the two jacks; the electrode in the zero line jack is connected with the zero line. The technique is characterized in that a micro touch electric key is assembled at the bottom of the zero line jack, and an insulation layer is arranged at the outer surface of the micro touch electric key; the electrode in the fire line jack is connected with the fire line by the micro touch electric key. The utility model has the advantages of safety and simple structure; when children insert the metal bars or wires into the jacks out of curiosity or touch the electrodes in the jacks with hands, accidents of electric shock can not occur.
Description
The utility model belongs to a kind of supply socket, particularly a kind of safety socket of getting an electric shock of preventing.
Along with improving constantly of people's living standard; miscellaneous household electrical appliance also enter each family; therefore market offers the various socket plug of people; but existing socket does not all have safety precautions; carelessness is easy to cause electric shock; especially children because curiosity usually removes to touch metal electrode in the receptacle sockets with hand or nonisulated object, and meet accident.
The purpose of this utility model provides a kind of safety socket, improves on conventional socket, and is simple in structure, and fail safe is good, can avoid electric shock accidents, can prevent effectively that especially children from taking place with the electric shock accidents that metal object stretches in the jack.
The purpose of this utility model is achieved in that it comprises shell, zero line jack, firewire jack, in two jacks metal electrode is arranged, electrode in the zero line jack is connected with zero line, improved technical scheme main points are: at the bottom of zero line jack assembling microcontact type telegraph key, microcontact type telegraph key appearance has insulating barrier, and the electrode in the firewire jack is connected with live wire by the microcontact type telegraph key.During use, plug inserts zero line, firewire jack, and plug head is touched the microcontact type telegraph key, makes the telegraph key conducting, and the electrode in the firewire jack is charged; Plug is extracted jack, and the microcontact type telegraph key disconnects, the electrode outage in the firewire jack, thereby be not afraid of touch.
The utility model has the advantages that: the electrode in the jack is not afraid of touch, when children insert in the firewire jack with Metallic rod or silk, electrode does not have, can not get an electric shock, and the insertion zero line jack in the time, though make the conducting of microcontact type telegraph key, but because the telegraph key appearance has insulating barrier, electrode in the zero line jack is not charged, thereby do not get an electric shock, the conducting of telegraph key only makes the electrode in the firewire jack charged, but children can not insert in two jacks simultaneously with a Metallic rod or silk, safe and reliable, and simple in structure.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the utility model telegraph key structural representation.
Fig. 3 is the another kind of structural representation of the utility model telegraph key.
See Fig. 1-3, the utility model concrete structure is as follows: have zero line jack 2 and firewire jack 4 on the shell 1, sheet metal electrode 3 is housed in two jacks, at the fixing assembling in the bottom of zero line jack 2 microcontact type telegraph key 8, telegraph key has last sheet metal 9 and following sheet metal 10, the inner surface indentation of two metal sheets to increase the contact area of two metal sheets, improves the reliability of telegraph key conduction.Also can be for plane, wherein a slice has the contact boss.Last sheet metal 9 links to each other with firewire jack 4 interior metal electrode base plates 5 by lead 6, and following sheet metal 10 links to each other with live wire 7, and the outer surface of two metal sheets is coated with insulating barrier, and the end between the two metal sheets is equipped with insulation cushion 11.
Claims (3)
1, a kind of safety socket, comprise shell, zero line jack, firewire jack, in two jacks metal electrode is arranged, electrode in the zero line jack is connected with zero line, it is characterized in that: at the bottom of zero line jack assembling microcontact type telegraph key, microcontact type telegraph key appearance has insulating barrier, and the electrode in the firewire jack is connected with live wire by the microcontact type telegraph key.
2, safety socket according to claim 1 is characterized in that: the microcontact type telegraph key has last sheet metal and following sheet metal, and the end between the two metal sheets has insulation cushion.
3, safety socket according to claim 1 and 2 is characterized in that: the upper and lower sheet metal opposite inner face of microcontact type telegraph key is a zigzag, also can be for plane, and wherein a slice has the contact boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93229308 CN2180009Y (en) | 1993-09-24 | 1993-09-24 | Safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93229308 CN2180009Y (en) | 1993-09-24 | 1993-09-24 | Safety socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2180009Y true CN2180009Y (en) | 1994-10-19 |
Family
ID=33806201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93229308 Expired - Fee Related CN2180009Y (en) | 1993-09-24 | 1993-09-24 | Safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2180009Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207668A (en) * | 2016-08-31 | 2016-12-07 | 天津市恒福科技发展有限公司 | A kind of safe three-phase socket |
-
1993
- 1993-09-24 CN CN 93229308 patent/CN2180009Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207668A (en) * | 2016-08-31 | 2016-12-07 | 天津市恒福科技发展有限公司 | A kind of safe three-phase socket |
| CN106207668B (en) * | 2016-08-31 | 2018-05-08 | 天津市恒福科技发展有限公司 | A kind of safe three-phase socket |
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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 |