CN203218637U - Automatic power-off safety plug seat - Google Patents
Automatic power-off safety plug seat Download PDFInfo
- Publication number
- CN203218637U CN203218637U CN 201320100981 CN201320100981U CN203218637U CN 203218637 U CN203218637 U CN 203218637U CN 201320100981 CN201320100981 CN 201320100981 CN 201320100981 U CN201320100981 U CN 201320100981U CN 203218637 U CN203218637 U CN 203218637U
- Authority
- CN
- China
- Prior art keywords
- electrode contact
- sheet metal
- rotating shaft
- spring
- socket
- 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
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an automatic power-off safety plug seat provided with a power-off device consisting of a rotating shaft, a grounding wire plug pin contact head and two connecting rods, wherein the two connecting rods are arranged on the rotating shaft, the connecting rods are connected with metal sheets b arranged at the tail ends of a power source, a spring a is fixed below each metal sheet b, the metal sheets b are mounted below metal sheets a which are connected with electrode contact heads, each electrode contact head is shaped like an inverted V, and the lower middle part of each electrode contact head is provided with a spring b. The automatic power-off design improves plug seat safety.
Description
Technical field
The utility model relates to a kind of power connector, especially a kind of safety socket of automatic outage.
Background technology
The existing power supply socket is simple, and is easy to use.For many years, many scientific workers have done positive exploration aspect fail safe.But the defective that have complex structure, is difficult to promote.Still generally sell, use the mill run that lacks safety guarantee in the market, the sheet metal in the receptacle sockets is directly switched on and personal safety as well as the property safety in the exposed all serious threats of plug electrode.
The utility model content
The technical problems to be solved in the utility model is: the socket of automatic outage is provided, not only stops potential safety hazard, and also simple in structure, easy to use.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: comprise the safety socket of the automatic outage of receptacle sockets, electrode contact and continuous sheet metal a, be provided with by two breaker devices that connecting rod is formed in rotating shaft, earth connection pin contact and the rotating shaft.
Described connecting rod is connected mutually with the sheet metal b of power tip.
A spring a is fixedly arranged below the described sheet metal b.
Described sheet metal b is installed in below the sheet metal a that links to each other with electrode contact.
Described electrode contact is the inverted v-shaped structure.
The middle and lower part of described electrode contact inverted v-shaped structure is provided with a spring b.
The utility model has the advantages that: because socket is provided with by two breaker devices that connecting rod is formed in rotating shaft, earth connection pin contact and the rotating shaft, when inserting plug, the earth connection contact pin of plug at first touches and presses crimping ground wire pin contact downwards, the earth connection pin contact drives rotating shaft and upwards rotates, two connecting rods in the rotating shaft are upturned, the sheet metal b of power tip is engaged, the electrode contact energising with the sheet metal a of electrode contact front end; When pulling the plug out of the socket, the earth connection contact pin leaves the earth connection pin contact, and two connecting rods in rotating shaft and the rotating shaft lose pressure and set back, and the spring a below the power tip sheet metal b shrinks, power tip sheet metal b is broken away from the sheet metal a of electrode contact front end, the electrode contact outage.Namely only when inserting plug, the electrode contact of socket is just switched on, and the electrode contact of socket cuts off the power supply automatically when pulling the plug out of the socket.That is to say, after pulling the plug out of the socket, even finger contact electrode contact or connect by metal and to bump the danger that electrode contact can not get an electric shock.
Change electrode contact into inverted v-shaped structure that the middle and lower part is provided with a spring b, plug electrode is more down pressed after inserting, and it is more good to plug together, and only needs firmly just can pull the plug out of the socket a little.
The safety socket of this automatic outage is not only stopped potential safety hazard effectively, and simple in structure, easy to use.
Description of drawings
The concrete structure of utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the structural representation according to a kind of concrete structure of utility model proposition.
(4) are receptacle sockets among the figure, and (5) are electrode contact, and (6) are sheet metal a, and (7) are the earth connection pin contact, and (8) are rotating shaft, and (9) are connecting rod, and (10) are sheet metal b, and (11) are spring a, and (14) are spring b.
Embodiment
Below in conjunction with details and the working condition of accompanying drawing detailed description according to the concrete device that the utility model proposes.
As shown in drawings, the safety socket of the automatic outage of the sheet metal a (6) that comprises receptacle sockets (4), electrode contact (5) and link to each other is provided with the breaker device of being made up of two connecting rods (9) in rotating shaft (8), earth connection pin contact (7) and the rotating shaft (8); Connecting rod (9) is connected mutually with the sheet metal b (10) of power tip; A spring a (11) is fixedly arranged below the sheet metal b (10); Sheet metal b (10) is installed in below the sheet metal a (6) that links to each other with electrode contact (5); Electrode contact (5) is the inverted v-shaped structure; The middle and lower part of electrode contact (5) inverted v-shaped structure is provided with a spring b (14).
With the matching used plug of the utility model, the length of earth connection contact pin is longer than plug electrode, plug electrode can be axial hollow cavity and except its front end other exposed parts all be coated with insulating barrier.
The safety socket of this automatic outage is applied in a flexible way on the breaker device of socket by connecting rod and spring, and when inserting plug, electrode contact is switched on automatically, and when pulling the plug out of the socket, electrode contact cuts off the power supply automatically.The electrode contact that the middle and lower part is provided with the inverted v-shaped structure of a spring b cooperates with the plug electrode that is axial hollow cavity is ingenious, has both strengthened plugging together effect, can easily pull the plug out of the socket again.Thereby stopped potential safety hazard effectively, simple in structure also easy to use.
Claims (3)
1. the automatic safety socket of outage, comprise receptacle sockets (4), electrode contact (5) and the sheet metal a (6) that links to each other, it is characterized in that being provided with the breaker device of being formed by two connecting rods (9) in rotating shaft (8), earth connection pin contact (7) and the rotating shaft (8);
Described connecting rod (9) is connected mutually with the sheet metal b (10) of power tip;
A spring a (11) is fixedly arranged below the described sheet metal b (10);
Described sheet metal b (10) is installed in below the sheet metal a (6) that links to each other with electrode contact (5).
2. the safety socket of automatic outage according to claim 1 is characterized in that electrode contact (5) is the inverted v-shaped structure.
3. the safety socket of automatic outage according to claim 1 is characterized in that the middle and lower part of electrode contact (5) inverted v-shaped structure is provided with a spring b (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320100981 CN203218637U (en) | 2013-02-16 | 2013-02-16 | Automatic power-off safety plug seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320100981 CN203218637U (en) | 2013-02-16 | 2013-02-16 | Automatic power-off safety plug seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203218637U true CN203218637U (en) | 2013-09-25 |
Family
ID=49208140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320100981 Expired - Fee Related CN203218637U (en) | 2013-02-16 | 2013-02-16 | Automatic power-off safety plug seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203218637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232706A (en) * | 2018-03-12 | 2018-06-29 | 杨国安 | A kind of safe waterproof socket |
-
2013
- 2013-02-16 CN CN 201320100981 patent/CN203218637U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232706A (en) * | 2018-03-12 | 2018-06-29 | 杨国安 | A kind of safe waterproof socket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103439548B (en) | The connection box of electric energy meter post of built-in arc spring pad | |
| CN206041139U (en) | Safety socket | |
| CN205595558U (en) | Power supply connection device | |
| CN203218637U (en) | Automatic power-off safety plug seat | |
| CN204577682U (en) | Bonder terminal | |
| CN204118361U (en) | A kind of modularization compression joint type three coaxial connector contact assembly | |
| CN102593617B (en) | Equipment clip | |
| CN202737162U (en) | Two-part type plughole assembly | |
| CN202434740U (en) | High temperature connector | |
| CN201975593U (en) | Safety plug | |
| CN202564164U (en) | Drop-type fuse emergency fuse tube | |
| CN204243238U (en) | A kind of pin type low-voltage variation earth connection | |
| CN201868661U (en) | Safe power supply connector | |
| CN202678688U (en) | Plug with universal joint | |
| CN204101588U (en) | Live test rod | |
| CN203911122U (en) | Low resistance power supply connector | |
| CN204179368U (en) | A kind of electric power tower wire connecting device | |
| CN203232982U (en) | Simple detachable electric plug | |
| CN202142685U (en) | Safety plug | |
| CN203288905U (en) | Grounding wire for cable distribution box or ring main unit | |
| CN201805060U (en) | Safety plug | |
| CN202601918U (en) | Safety plug | |
| CN202034553U (en) | Cable connecting wire and socket for floor-heating floors | |
| CN202178225U (en) | Drop type fuse earthing device | |
| CN203014271U (en) | A power-on pin insulator fastening device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140216 |