CN2587090Y - Electric wire retractable plug or socket - Google Patents
Electric wire retractable plug or socket Download PDFInfo
- Publication number
- CN2587090Y CN2587090Y CN 02259144 CN02259144U CN2587090Y CN 2587090 Y CN2587090 Y CN 2587090Y CN 02259144 CN02259144 CN 02259144 CN 02259144 U CN02259144 U CN 02259144U CN 2587090 Y CN2587090 Y CN 2587090Y
- Authority
- CN
- China
- Prior art keywords
- socket
- electric wire
- cylindrical body
- plug
- spring
- 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 a plug or a socket with retractable electric wires, which comprises a fixing outer shell (1) for a main body, a braking clamp (2), etc. A cylindrical body (4) which is used for winding the electric wires and can rotate inside the main body is arranged inside the main body (1); an elastic spring (5) which is used for retracting the electric wires is arranged inside the cylindrical body (4); the spring (5) is sheathed on a cylinder (6); both ends of the spring (5) are respectively fixed on small holes (7) and (8) of the cylindrical body (4) and the cylinder (6); an external power supply is connected with two copper rings (10) through two copper sheets (9); the two copper sheets (9) contact with the wound electric wires (11); the plug or the socket can be connected with the electric wire (12); the rotation of the cylindrical body (4) can be controlled by the braking clamp (2) which is provided with a spring (3) inside. With the advantages of simple structure, low cost, and small size, the utility model can be produced and used as the plug or the socket singly, or the utility model can be used as a matching device which is attached on electric appliances.
Description
The utility model relates to that a kind of electric wire can be pulled out or the plug or the socket of indentation, can use as plug or socket production separately, also can be used as corollary apparatus, is attached on the electric equipment products.
Plug on the present household electrical appliance, its wire length is fixed, and when supply socket is far away, may can't reach; When supply socket was nearer, the electric wire that grows dragged outside, and is both unbecoming, touched down easily again.In addition, the socket that the audio-visual education programme of classroom's configuration is now used because electric wire is longer, is tidied up inconvenience after the use, often bumped and cause short circuit, and the electric wire that resembles on the dust catcher is scalable, but its volume is relatively large, the production cost height, and be difficult for installing.
The purpose of this utility model is exactly in order to overcome above-mentioned deficiency, provides simple in structure, and cost is low, the plug of the scalable electric wire that volume is little or socket.
The utility model is achieved in that a kind of plug or socket of scalable electric wire, comprise body fixed housing (1), braking clamp (2) etc., it is characterized in that being provided with in the body (1) the cylindrical body (4) of being used for that can in body, rotate around electric wire, be useful on the elastomeric spring (5) of retraction electric wire in the cylindrical body (4), spring (5) is enclosed within on the cylinder (6), the two ends of spring (5) are separately fixed on two apertures (7) and (8) of cylindrical body (4) and cylinder (6), external power supply links to each other with two copper rings (10) by two copper sheets (9), two copper sheets (9) contact around electric wire (11) with institute, electric wire can be connected to plug or socket on (12), in the rotation of braking clamp (2) the may command cylindrical body (4) of spring (3) is arranged.
The course of work of the present utility model is such: electric wire is equipped with plug or socket on (12), during use, and pulling plug or socket, electric wire is drawn out outside the shell, and spring (5) is tightened owing to the rotation of cylindrical body (4), produces anti-torsion.When stopping drag, because braking clamp (2) is by the outer bullet of spring (3), braking clamp (2) is pushed down the outside of cylindrical body (4), prevents its reversing.When plug or socket time spent not, inwardly press braking clamp (2) with hand, braking clamp (2) and cylindrical body (4) from, the anti-torsion that spring (5) produces is drawn in electric wire in the shell (1).
The utility model if design screw hole on its shell, can be installed on wall or other electric equipment products.
Claims (4)
1, a kind of plug of scalable electric wire or socket, comprise body fixed housing (1), braking clamp (2) etc., it is characterized in that being provided with in the body (1) the cylindrical body (4) of being used for that can in body, rotate around electric wire, be useful on the elastomeric spring (5) of retraction electric wire in the cylindrical body (4), spring (5) is enclosed within on the cylinder (6), the two ends of spring (5) are separately fixed on two apertures (7) and (8) of cylindrical body (4) and cylinder (6), external power supply links to each other with two copper rings (10) by two copper sheets (9), two copper sheets (9) contact around electric wire (11) with institute, electric wire can be connected to plug or socket on (12), in the rotation of braking clamp (2) the may command cylindrical body (4) of spring (3) is arranged.
2, the plug of scalable electric wire according to claim 1 or socket is characterized in that elastomeric spring (5) is built in the cylindrical body (4).
3, the plug of scalable electric wire according to claim 1 and 2 or socket is characterized in that elastomeric spring (5) is compressible, horizontal overlaid, and its two ends can be fixed on two apertures (7) and (8) of cylindrical body (4) and cylinder (6).
4, the plug of scalable electric wire according to claim 1 or socket is characterized in that in the body (1), braking clamp (2) is arranged at top, in be provided with spring (3), be used to control the rotation of cylindrical body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02259144 CN2587090Y (en) | 2002-09-25 | 2002-09-25 | Electric wire retractable plug or socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02259144 CN2587090Y (en) | 2002-09-25 | 2002-09-25 | Electric wire retractable plug or socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2587090Y true CN2587090Y (en) | 2003-11-19 |
Family
ID=33726665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02259144 Expired - Fee Related CN2587090Y (en) | 2002-09-25 | 2002-09-25 | Electric wire retractable plug or socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2587090Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226466A (en) * | 2015-04-25 | 2016-01-06 | 桐城信邦电子有限公司 | A kind of wiring board electric wire |
| CN108039626A (en) * | 2017-12-08 | 2018-05-15 | 颜金安 | A kind of Novel socket |
| CN113682899A (en) * | 2021-10-20 | 2021-11-23 | 江苏泽陆信息科技有限公司 | Anti-abrasion sorting frame for computer hardware connection |
-
2002
- 2002-09-25 CN CN 02259144 patent/CN2587090Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226466A (en) * | 2015-04-25 | 2016-01-06 | 桐城信邦电子有限公司 | A kind of wiring board electric wire |
| CN108039626A (en) * | 2017-12-08 | 2018-05-15 | 颜金安 | A kind of Novel socket |
| CN113682899A (en) * | 2021-10-20 | 2021-11-23 | 江苏泽陆信息科技有限公司 | Anti-abrasion sorting frame for computer hardware connection |
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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 |