CN2081590U - Multipurpose one-phase power source plug - Google Patents
Multipurpose one-phase power source plug Download PDFInfo
- Publication number
- CN2081590U CN2081590U CN 90215521 CN90215521U CN2081590U CN 2081590 U CN2081590 U CN 2081590U CN 90215521 CN90215521 CN 90215521 CN 90215521 U CN90215521 U CN 90215521U CN 2081590 U CN2081590 U CN 2081590U
- Authority
- CN
- China
- Prior art keywords
- protecgulum
- metal pin
- slide blocks
- bonnet
- phase power
- 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.)
- Withdrawn
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a multipurpose single-phase power plug which can be used on three-hole power sockets and two-hole sockets. The multipurpose single-phase power plug is mainly composed of front and back covers, two movable metal pins and a metal pin which can be folded and placed inversely. Through adjusting the opposite space and distributing angle of the two movable metal pins, the multipurpose single-phase power plug can be suitable for various three-hole power sockets. If the ground lead pin is folded and inversely placed and matched with the adjustment of the opposite space and the distributing angle of the movable metal pins, the multipurpose single-phase power plug can be conveniently used on various two-hole power sockets.
Description
The utility model relates to a kind of single phase poaer supply plug that can use on polytype single phase poaer supply socket.It is fit to be assemblied on the products such as household electrical appliance, electric tool uses.
At present, the single phase poaer supply plug of selling on the market can be divided into two kinds of main types, i.e. Two-feet plug and three-pin plug.Existing various plug all is that metal pin is fastened on the protecgulum of plug, and relative position and angle between several metal pin are all fixed, and can not arbitrarily change.Though, simple in structure like this, cost is low, has brought a problem.Because present employed single phase poaer supply socket specification is more, electrical equipment use that moves to another place often must change plug one time, and especially for those roving electrical equipment such as radio-cassette player, percussion drill etc., it is more outstanding that this problem just seems.In order to address this problem, the utility model provides a kind of single phase poaer supply plug that can use on multiple single phase poaer supply socket.
The purpose of this utility model provides a kind of relative position and variable single phase poaer supply plug of state of three metal pin, by relative position and the state of regulating three metal pin, it can not only use on three-hole power socket, and can use equally on two hole power sockets.
The utility model is achieved in that whole plug is made up of two slide blocks that are fixed with metal pin, protecgulum, bonnet, ground wire metal pin and the fixed screw that can roll over down.It is cylindrical that two slide blocks are, and made by insulating material, respectively fixedly ignition line metal pin and zero line metal pin; The ground wire metal pin is fixed on an end of protecgulum, can roll over down as required or hold up.There are two to be the slotted hole that splayed distributes on the protecgulum, pass through for the metal pin of being fixed on two slide blocks.A cannelure is arranged between two slotted holes, put into when falling for ground wire metal pin folding.Two slide blocks are clipped between protecgulum and the bonnet, and the slotted hole that allows the metal pin of being fixed on the slide block pass on the protecgulum is vertical with protecgulum, and pad one deck blanket or other elastomeric material between bonnet and the slide block are with the fixing front and rear covers of fixed screw.During use, respectively power line and corresponding metal pin are connected and fixed,, regulate relative distance and distribution angle between the metal pin that two slide blocks fix again according to the size and the distribution of supply socket pitch-row.Then need ground wire metal pin folding is put upside down in the cannelure on the protecgulum for two hole power sockets.
Provided by the utility model how comparing with existing single phase poaer supply plug with the single phase poaer supply plug has one-object-many-purposes, advantage easy to use.Same attaching plug can use on multiple three holes and two hole power sockets easily, has reduced the trouble that changes attaching plug.And existing various attaching plug all can only use in a kind of or very approaching several supply sockets.
Fig. 1 is many structural representations with the single phase poaer supply plug provided by the utility model.
Fig. 2, for according to figure more than with the profile of single phase poaer supply plugs along the A-A line.
Number in the figure is: 1-bonnet, 2, the 8-slide block, 3, the 6-slotted hole, 4, the half-cylindrical metal pin of 7-, 5-cannelure, the 9-screw hole, 10-ground wire metal pin, 11-rivet, 12-protecgulum, 13-power line hole, 14-sheet metal, 15-blanket, 16-fixed screw.
An optimum implementation of the present utility model is: with reference to accompanying drawing, semi-cylindrical live wire metal pin (4) and zero line metal pin (7) are separately fixed on two cylindrical sliders (2) (8), ground wire metal pin (10) constitutes flexible connection by rivet (11) and the sheet metal (14) that is used for wiring, this sheet metal (14) is fixed on the protecgulum (12), there are two to be slotted hole (3) (6), a cannelure (5) and the fixed screw holes (9) that splayed distributes on the protecgulum (12).Two slide block vertical folders are between protecgulum (12) and bonnet (1), pad one deck blanket (15) between bonnet (1) and two slide blocks (2) (8), metal pin (4) (7) is passed slotted hole (3) (6) respectively, and vertical with protecgulum (12), use screw (16) fixedly protecgulum (12) and bonnet (1).During use, relative position, angle and the state suitably regulated between each metal pin according to the type specification of used supply socket get final product.
Claims (6)
1, a kind of single phase poaer supply plug of mainly forming by protecgulum (12), bonnet (1), two slide blocks (2) (8) and three metal pin (4) (7) (10), it is characterized in that: fixing metal pin (4) (7) on two slide blocks (2) (8) respectively, ground wire metal pin (10) can be rolled over down or hold up as required.
2, attaching plug according to claim 1, it is characterized in that two slide blocks (2) (8) vertically are sandwiched between protecgulum (12) and the bonnet (1), metal pin on it (4) (7) is passed the slotted hole (3) (6) on the protecgulum (12) respectively, and vertical with protecgulum.
3,, it is characterized in that two slide blocks (2) (8) can slide within the specific limits, and can do 0-90 ° of rotation, thereby make the relative spacing of metal pin (4) (7) and distribution angle can produce corresponding variation according to claim 1 and 2 described attaching plugs.
4, attaching plug according to claim 1 is characterized in that earth pin (10) constitutes by rivet (11) and wiring metal sheet (14) to flexibly connect, and can hold up or rolls in the cannelure (5) on the protecgulum of putting upside down (12).
5, attaching plug according to claim 1 is characterized in that pad one deck blanket (15) or other resilient material between bonnet (1) and two slide blocks (2) (8).
6,, it is characterized in that two slide blocks (2) (8) are for cylindrical according to claim 1,2 and 3 described attaching plugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90215521 CN2081590U (en) | 1990-12-03 | 1990-12-03 | Multipurpose one-phase power source plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90215521 CN2081590U (en) | 1990-12-03 | 1990-12-03 | Multipurpose one-phase power source plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2081590U true CN2081590U (en) | 1991-07-24 |
Family
ID=4894800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90215521 Withdrawn CN2081590U (en) | 1990-12-03 | 1990-12-03 | Multipurpose one-phase power source plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2081590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102779623A (en) * | 2012-07-30 | 2012-11-14 | 昆山达功电子有限公司 | Inductor |
| CN103036123A (en) * | 2012-12-27 | 2013-04-10 | 宁波瑞明电器有限公司 | Modularized plug |
-
1990
- 1990-12-03 CN CN 90215521 patent/CN2081590U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102779623A (en) * | 2012-07-30 | 2012-11-14 | 昆山达功电子有限公司 | Inductor |
| CN103036123A (en) * | 2012-12-27 | 2013-04-10 | 宁波瑞明电器有限公司 | Modularized plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |