CN201352608Y - Safety power supply plug - Google Patents
Safety power supply plug Download PDFInfo
- Publication number
- CN201352608Y CN201352608Y CNU2009200515464U CN200920051546U CN201352608Y CN 201352608 Y CN201352608 Y CN 201352608Y CN U2009200515464 U CNU2009200515464 U CN U2009200515464U CN 200920051546 U CN200920051546 U CN 200920051546U CN 201352608 Y CN201352608 Y CN 201352608Y
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- CN
- China
- Prior art keywords
- metal pin
- plug
- plug body
- blind
- utility
- 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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Abstract
The utility model relates to the technical field of power supply plugs, in particular to a safety power supply plug which comprises a blind plug body, a lead wire and a metal plug pin; the rear end of the metal plug pin is fixed at the front end of the blind plug body, one end of the lead wire is stretched into the blind plug body and is electrically connected with the rear end of the metal plug pin, the metal plug pin is provided with a plugging part which is protruded to the front end surface of the blind plug body, the latter half part of the plugging part is covered with an insulating rubber-coating part, and the first half part of the plugging part is an electric-conducting part for conducting electricity; when in use, the electric-conducting part and the rubber-coating part of the plugging part are completely plugged in a jack of the socket, even if the plugging part of the metal plug pin is not completely plugged in the socket, the exposed part of the plugging part is the insulating rubber-coating part, therefore, when a user plugs the power supply plug, fingers of the user are not easily to touch the electric-conducting part, electric shock accidents do not happen easily and the usage is safer.
Description
Technical field:
The utility model relates to the attaching plug technical field, relates in particular to a kind of safety powr supply plug.
Background technology:
At present, commercially available attaching plug generally is made of blind plug body, lead, metal pin, and the rear end of metal pin is fixed on the front end of blind plug body, and an end of lead stretches in the blind plug body and is electrically connected with the rear end of metal pin.The metal pin of this attaching plug is integrated by a sheet metal, its Plug Division that protrudes from blind plug body front end end face exposes fully, in use if the Plug Division of metal pin is not all inserted in the socket, when the user plugs attaching plug, user's finger touches the Plug Division of not inserting in the socket easily, cause the generation of electric shock accidents, use very dangerous, especially for old man or child, use this attaching plug, be more prone to cause the generation of electric shock accidents.
The utility model content:
The purpose of this utility model is exactly the deficiency that exists at prior art and a kind of safety powr supply plug is provided, and is coated with the encapsulate portion that can insulate on the Plug Division of its metal pin latter half of, makes the user when the plug attaching plug, is not easy to get an electric shock.
To achieve these goals, the technical solution adopted in the utility model is:
It comprises blind plug body, lead, metal pin, the rear end of metal pin is fixed on the front end of blind plug body, one end of lead stretches in the blind plug body and is electrically connected with the rear end of metal pin, metal pin is provided with the Plug Division that protrudes from blind plug body front end end face, be coated with the encapsulate portion that can insulate on described Plug Division latter half of, the first half of Plug Division is the conductive part that is used to conduct electricity.
Described encapsulate portion is fixed on the metal pin for embedding.
The surperficial compression moulding of described encapsulate portion has some sites.
The number of described metal pin is two.
The surface of described blind plug body is provided with anti-skidding raised line.
The number of described metal pin also can be three.
Described blind plug body is provided with groove.
The beneficial effects of the utility model are:
A kind of safety powr supply plug that the utility model provides comprises blind plug body, lead, metal pin, the rear end of metal pin is fixed on the front end of blind plug body, one end of lead stretches in the blind plug body and is electrically connected with the rear end of metal pin, metal pin is provided with the Plug Division that protrudes from blind plug body front end end face, be coated with the encapsulate portion that can insulate on described Plug Division latter half of, the first half of Plug Division is the conductive part that is used to conduct electricity; In use, the conductive part of Plug Division and encapsulate portion can be inserted in the jack of socket fully, even the Plug Division of metal pin is not all inserted in the socket, the part that expose the Plug Division also is the encapsulate portion that can insulate, so when the user plugged attaching plug, user's finger was not easy to touch the conductive part that is used to conduct electricity, so the utility model is not easy to take place electric shock accidents, and is safer during use.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the cutaway view of the utility model embodiment one;
Fig. 3 is the structural representation of the utility model embodiment two.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described, please refer to Fig. 1,2, be embodiment one of the present utility model, it comprises blind plug body 1, lead 2, metal pin 3, the rear end of metal pin 3 is fixed on the front end of blind plug body 1, one end of lead 2 stretches in the blind plug body 1 and is electrically connected with the rear end of metal pin 3, in the present embodiment, the number of described metal pin 3 is two, metal pin 3 is provided with the Plug Division that protrudes from blind plug body 1 front end end face, be coated with the encapsulate portion 31 that to insulate on described Plug Division latter half of, the first half of Plug Division is the conductive part 32 that is used to conduct electricity, and more particularly, described encapsulate portion 31 is fixed on the metal pin 3 for embedding, in order better encapsulate portion 31 to be fixed on the metal pin 3, the part of encapsulate portion 31 is the rear ends that embed metal pin 3; The utility model in use, the conductive part 32 of Plug Division and encapsulate portion 31 can be inserted in the jack of socket fully, encapsulate portion 31 can't influence plug of the present utility model or the utility model is connected with the conduction of socket, benefit of the present utility model is, even the Plug Division of metal pin 3 is not all inserted in the socket, the part that expose the Plug Division also is the encapsulate portion 31 that can insulate, so, when the user plugs attaching plug, the just encapsulate portion 31 of Plug Division that user's finger touches arrives, can't get an electric shock, and the user is not easy to touch and is used to the conductive part 32 that conducts electricity in the Plug Division, so the utility model is not easy to take place electric shock accidents, and is safer during use.
The surperficial compression moulding of present embodiment encapsulate portion 31 has some sites 311, with the Plug Division of increase metal pin 3 and the frictional force between the receptacle sockets, makes the utility model be plugged on the socket, is not easy to get loose; The surface of described blind plug body 1 is provided with anti-skidding raised line 11, so that the user plugs attaching plug.
Please refer to Fig. 3, be embodiment two of the present utility model, it comprises blind plug body 1, lead 2, metal pin 3, the rear end of metal pin 3 is fixed on the front end of blind plug body 1, one end of lead 2 stretches in the blind plug body 1 and is electrically connected with the rear end of metal pin 3, in the present embodiment, the number of described metal pin 3 is three, is respectively live wire pin, zero line pin, earth pin 33; Described metal pin 3 is provided with the Plug Division that protrudes from blind plug body 1 front end end face, be coated with the encapsulate portion 31 that to insulate on described Plug Division latter half of, the first half of Plug Division is the conductive part 32 that is used to conduct electricity, more particularly, in the present embodiment, described encapsulate portion 31 is fixed on the metal pin 3 for embedding, and in order better encapsulate portion 31 to be fixed on the metal pin 3, the part of encapsulate portion 31 is the rear ends that embed metal pin 3; The utility model in use, the conductive part 32 of Plug Division and encapsulate portion 31 can be inserted in the jack of socket fully, encapsulate portion 31 can't influence plug of the present utility model or the utility model is connected with the conduction of socket, benefit of the present utility model is, even the Plug Division of metal pin 3 is not all inserted in the socket, the part that expose the Plug Division also is the encapsulate portion 31 that can insulate, so, when the user plugs attaching plug, the just encapsulate portion 31 of Plug Division that user's finger touches arrives, can't get an electric shock, and the user is not easy to touch and is used to the conductive part 32 that conducts electricity in the Plug Division, so the utility model is not easy to take place electric shock accidents, and is safer during use.Need to prove, in the present embodiment, described metal pin 3 further comprises earth pin 33, this earth pin 33 is connected with ground wire, can not make the human electric shock, promptly earth pin 33 can cover encapsulate portion 31, also can not cover encapsulate portion 31, in order to reduce production costs, the earth pin 33 of present embodiment does not cover encapsulate portion 31; In addition, blind plug body 1 of the present utility model is provided with groove 12, and this groove 12 is used for ccontaining user's finger, so that the user plugs attaching plug.
Certainly, the above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (7)
1, a kind of safety powr supply plug, it comprises blind plug body (1), lead (2), metal pin (3), the rear end of metal pin (3) is fixed on the front end of blind plug body (1), one end of lead (2) stretches in the blind plug body (1) and is electrically connected with the rear end of metal pin (3), metal pin (3) is provided with the Plug Division that protrudes from blind plug body (1) front end end face, it is characterized in that: be coated with the encapsulate portion (31) that can insulate on described Plug Division latter half of, the first half of Plug Division is the conductive part (32) that is used to conduct electricity.
2, a kind of safety powr supply plug according to claim 1 is characterized in that: described encapsulate portion (31) is fixed on the metal pin (3) for embedding.
3, a kind of safety powr supply plug according to claim 1 and 2 is characterized in that: the surperficial compression moulding of described encapsulate portion (31) has some sites (311).
4, a kind of safety powr supply plug according to claim 1 is characterized in that: the number of described metal pin (3) is two.
5, a kind of safety powr supply plug according to claim 4 is characterized in that: the surface of described blind plug body (1) is provided with anti-skidding raised line (11).
6, a kind of safety powr supply plug according to claim 1 is characterized in that: the number of described metal pin (3) is three.
7, a kind of safety powr supply plug according to claim 6 is characterized in that: described blind plug body (1) is provided with groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200515464U CN201352608Y (en) | 2009-02-24 | 2009-02-24 | Safety power supply plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200515464U CN201352608Y (en) | 2009-02-24 | 2009-02-24 | Safety power supply plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201352608Y true CN201352608Y (en) | 2009-11-25 |
Family
ID=41375995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200515464U Expired - Fee Related CN201352608Y (en) | 2009-02-24 | 2009-02-24 | Safety power supply plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201352608Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258478A (en) * | 2018-01-08 | 2018-07-06 | 上海海固电器设备有限公司 | A kind of battery charging and discharging suit |
-
2009
- 2009-02-24 CN CNU2009200515464U patent/CN201352608Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258478A (en) * | 2018-01-08 | 2018-07-06 | 上海海固电器设备有限公司 | A kind of battery charging and discharging suit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN DECHANG ELECTRONIC CO., LTD. Free format text: FORMER OWNER: CHEN SHUBIAO Effective date: 20110420 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523301 NO. 1, LANE 19, HENGLI VILLAGE, WANGNIUDUN TOWN, DONGGUAN CITY, GUANGDONG PROVINCE TO: 523290 HETIANSHA INDUSTRIAL ZONE, SHIJIE TOWN, DONGGUAN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110420 Address after: 523290 Shijie City, Dongguan Province, the town of Tian Xia Industrial Zone Patentee after: Dechang Dongguan Electronics Co., Ltd. Address before: 523301 Guangdong province Dongguan city Wangniudun Hengli Village Lane nineteen No. 1 Patentee before: Chen Shubiao |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091125 Termination date: 20140224 |