CN200990464Y - Micro-electric power plug - Google Patents
Micro-electric power plug Download PDFInfo
- Publication number
- CN200990464Y CN200990464Y CNU2006201258257U CN200620125825U CN200990464Y CN 200990464 Y CN200990464 Y CN 200990464Y CN U2006201258257 U CNU2006201258257 U CN U2006201258257U CN 200620125825 U CN200620125825 U CN 200620125825U CN 200990464 Y CN200990464 Y CN 200990464Y
- Authority
- CN
- China
- Prior art keywords
- miniature power
- plug
- lead
- supply plug
- crooked
- 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 discloses a miniature power plug which comprises an electric conduction part that is inserted into the socket for conducting electricity; a crooked package part that is electrically connected with the electric conduction part, the outer part of which is covered with an insulator; a lead that is electrically connected with the crooked package part; an outer shell that is covered on the crooked package part and extends towards one side with the connection part of the lead. Particularly, the lead is mutually vertical to the crooked package part and the outer shell comprises a coating part and an extension part that are formed at one time into a whole to form a smooth camber. As the miniature power plug is additionally provided with an outer shell that is convenient to insert and pull, the crooked package is not easily collided to impact normal operation; convenient for inserting and pulling, the utility model is not easily damaged so as to prolong the service life.
Description
[technical field]
The relevant a kind of miniature power-supply plug of the utility model is meant a kind of convenient miniature power-supply plug that plugs especially.
[background technology]
Miniature power-supply plug commonly used now sees also Fig. 1, and it illustrates the structural representation into the miniature power-supply plug of prior art.It comprises such plug: a conductive part 1, in order to insert in the socket with conduction; The one bent portion 2 that inserts, its interior metal is in order to electrically connect with conductive part 1, and its outer insulator plugs in order to make things convenient for the user, and a lead 3 is in order to do electric connection with the inside of the slotting portion 2 of song.
Yet there is the bent excessive height of inserting in above-mentioned miniature power-supply plug commonly used, and easily colliding influences operate as normal, and the bent plug of utilization is comparatively inconvenient, and easily because of plug influences useful life, and use has above-mentioned situation more dangerous on medical equipment.
In view of this, in fact be necessary to develop a kind of miniature power-supply plug, the song of this Miniature plug is inserted and is difficult for being influenced operate as normal because of colliding, plug more convenient, and difficult because of plug impaired, thereby arranged longer useful life.
[summary of the invention]
Therefore, the purpose of this utility model is to provide a kind of miniature power-supply plug, and the song of this Miniature plug insert to be difficult for being influenced operate as normal because of colliding, plug more convenient, and difficult because of plug impaired, thereby arranged longer useful life.
For reaching above-mentioned purpose, miniature power-supply plug of the present utility model, this miniature power-supply plug comprises:
One conductive part inserts in the socket with conduction;
The one bent portion that inserts electrically connects with conductive part, and its external packets is covered with insulator;
One lead, the portion that inserts electrically connects with song;
One shell is coated on and bent insert the coupling part of portion and lead and extend to a side.
Especially, above-mentioned lead is vertical mutually with the bent portion that inserts, and above-mentioned shell comprises a coating portion and an extension, and this coating portion and extension are one-body molded, and form the arc of smoothness.
Compared to prior art, miniature power-supply plug of the present utility model, this miniature power-supply plug are set up the shell of a convenient plug, thereby the song of this Miniature plug insert to be difficult for being influenced operate as normal because of colliding, plug more convenient, and be difficult for because of plug impaired, thereby arranged longer useful life.
For purpose of the present invention, structural feature and function thereof are had further understanding, conjunction with figs. is described in detail as follows now:
[description of drawings]
Fig. 1 illustrates the structural representation into the miniature power-supply plug of prior art.
Fig. 2 illustrates the structural representation of the miniature power-supply plug of a preferred embodiment of the present utility model.
[embodiment]
See also shown in Figure 2ly, Fig. 2 illustrates the structural representation of the miniature power-supply plug of a preferred embodiment of the present utility model.
Therefore, for achieving the above object, miniature power-supply plug of the present utility model, the one preferred embodiment comprises:
One conductive part 10 with conduction, in present embodiment, is provided with four conductive poles 101 in the insertion socket (figure does not show) in it, these four conductive poles are non-centrosymmetry to be arranged, and the purpose of so establishing instruction can reach the effect of fool proof, thereby avoids wrong plug;
The one bent portion 20 that inserts electrically connects with above-mentioned conductive part 10, and its inside is the metal that electrically connects with above-mentioned conductive part 10, and its external packets is covered with insulator;
One lead 30 is inserted portion 20 with song and is electrically connected, and in present embodiment, this lead 30 is vertical mutually with the bent portion 20 that inserts;
One shell 40, being coated on the bent portion 20 that inserts extends with the coupling part of lead 30 and to a side, this shell 40 comprises a coating portion 402 and an extension 401, this coating portion 402 and extension 401 are one-body molded, and the arc of formation smoothness, so can make things convenient for the plug of user, thereby reduce the plug damage that plug causes plug.
Compared to prior art, miniature power-supply plug of the present utility model, this miniature power-supply plug is set up the shell 40 of a convenient plug, thereby the song of this Miniature plug insert to be difficult for being influenced operate as normal because of colliding, plug more convenient, and be difficult for because of plug impaired, thereby arranged longer useful life.
Claims (5)
1, a kind of miniature power-supply plug is characterized in that, this miniature power-supply plug comprises:
One conductive part inserts in the socket with conduction;
The one bent portion that inserts electrically connects with conductive part, and its external packets is covered with insulator;
One lead, the portion that inserts electrically connects with song;
One shell is coated on and bent insert the coupling part of portion and lead and extend to a side.
2, miniature power-supply plug as claimed in claim 1 is characterized in that, above-mentioned lead is vertical mutually with the bent portion that inserts.
3, miniature power-supply plug as claimed in claim 1 or 2 is characterized in that, above-mentioned shell comprises a coating portion and an extension.
4, miniature power-supply plug as claimed in claim 3 is characterized in that, this coating portion and extension are one-body molded.
5, miniature power-supply plug as claimed in claim 4 is characterized in that, this coating portion and extension form arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201258257U CN200990464Y (en) | 2006-11-23 | 2006-11-23 | Micro-electric power plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201258257U CN200990464Y (en) | 2006-11-23 | 2006-11-23 | Micro-electric power plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200990464Y true CN200990464Y (en) | 2007-12-12 |
Family
ID=38941498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201258257U Expired - Fee Related CN200990464Y (en) | 2006-11-23 | 2006-11-23 | Micro-electric power plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200990464Y (en) |
-
2006
- 2006-11-23 CN CNU2006201258257U patent/CN200990464Y/en not_active Expired - Fee Related
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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 |