CN205752663U - A kind of biphase multipurpose plug with the mutual phase transformation of three-phase - Google Patents
A kind of biphase multipurpose plug with the mutual phase transformation of three-phase Download PDFInfo
- Publication number
- CN205752663U CN205752663U CN201620445633.8U CN201620445633U CN205752663U CN 205752663 U CN205752663 U CN 205752663U CN 201620445633 U CN201620445633 U CN 201620445633U CN 205752663 U CN205752663 U CN 205752663U
- Authority
- CN
- China
- Prior art keywords
- pin
- seat
- zero line
- plug
- earth
- 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
Abstract
This utility model provides a kind of biphase multipurpose plug with the mutual phase transformation of three-phase, it is achieved that the conversion of two-pin plug to 3-phase plug, easy to use.It is by plug body, earth pin, earth pin seat, bearing pin, axis pin base, zero line pin, live prong, zero line pin seat, live prong seat, front pressuring plate, attachment screw forms, it is characterized in that earth pin, earth pin seat is fixing with bearing pin to be connected, bearing pin is arranged in the pin shaft hole of axis pin base, earth pin can rotate 90 ° by bearing pin, realize opening and packing up of earth pin, zero line pin and live prong are fixing with zero line pin seat and live prong seat respectively to be connected, the rearmost end of live prong seat and zero line pin seat has 2 ring segment projections respectively, 2 ring segment projections are respectively embedded in the annular groove of suitable plug main body therewith, annular groove is imperfect groove, guarantee that live prong and zero line pin rotate 60 ° of angular position to 3-phase plug from the parallel position of two-pin plug.
Description
Technical field
This utility model relates to household electrical appliance accessory technical field, particularly relates to a kind of be capable of two-pin plug and multipurpose plug that 3-phase plug is mutually changed.
Background technology
At home or go out that we can use electric equipment, the plug of institute's electrical appliance has and biphase also has three-phase, following situation usually occurs during use, sometimes only has biphase socket, the electrical equipment of 3-phase plug can not use, the most but only having three-phase socket, the electrical equipment of two-pin plug can not use, make troubles to live and work.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, it is provided that a kind of simple in construction, easy to operate multipurpose plug.It achieve the mutual conversion of two-pin plug and 3-phase plug, both can be used in biphase socket, it is possible to use in three-phase socket, and change conveniently.
The purpose of this utility model completes by following technical solution: a kind of biphase multipurpose plug with the mutual phase transformation of three-phase, primary structure includes plug body, earth pin, earth pin seat, bearing pin, axis pin base, zero line pin, live prong, zero line pin seat, live prong seat, front pressuring plate, attachment screw.Described earth pin, earth pin seat is fixing with bearing pin to be connected, bearing pin two ends are separately mounted in the left and right axis hole of described axis pin base, described earth pin can rotate 90 ° by bearing pin, realize opening and packing up of earth pin, described zero line pin and live prong are fixing with described zero line pin seat and live prong seat respectively to be connected, the rearmost end of live wire and zero line pin seat has 2 ring segment projections respectively, 2 ring segment projections are respectively embedded in the annular groove of suitable plug main body therewith, annular groove is imperfect groove, limit live prong and the slewing area of zero line pin, guarantee that live prong and zero line pin rotate 60 ° of angular position to 3-phase plug from the parallel position of two-pin plug, achieve the biphase conversion to 3-phase plug.
Actual gain of the present utility model is: relies on the relieving of earth pin and packs up, and live prong and the variation of zero line pin position, it is achieved that two-pin plug and the mutual conversion of 3-phase plug, i.e. achieves the function that a plug is dual-purpose.
Accompanying drawing explanation
Integrally-built front view when Fig. 1 is this utility model two-pin plug position.
Fig. 2 is integrally-built complete section left view when being this utility model two-pin plug position.
Integrally-built upward view when Fig. 3 is this utility model two-pin plug position.
Fig. 4 is integrally-built complete section front view when being this utility model two-pin plug position.
Partial sectional view when Fig. 5 is this utility model two-pin plug position.
Partial view when Fig. 6 is this utility model two-pin plug position.
Fig. 1 description of symbols: 1 plug body, 2 earth pin seats, 3 earth pin, 4 live prong, 5 front pressuring plates, 6 zero line pins, 7 axis pin bases.
Fig. 2 description of symbols: 1 plug body, 2 earth pin seats, 3 earth pin, 5 front pressuring plates, 8 bearing pins.
Fig. 3 description of symbols: 1 plug body, 3 earth pin, 4 live prong, 5 front pressuring plates, 6 zero line pins, 9 attachment screws.
Fig. 4 description of symbols: 1 plug body, 2 earth pin seats, 3 earth pin, 4 live prong, 5 front pressuring plates, 6 zero line pins, 7 axis pin bases, 8 bearing pins, 10 live prong seats, 11 zero line pin seats.
Fig. 5 description of symbols: 1 plug body, 4 live prong, 5 front pressuring plates, 10 live prong seats.
Fig. 6 description of symbols: 1 plug body, 10 live prong seats.
Detailed description of the invention
Below in conjunction with accompanying drawing this utility model done detailed introduction: as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of biphase multipurpose plug with the mutual phase transformation of three-phase, primary structure includes plug body 1, earth pin seat 2, earth pin 3, live prong 4, front pressuring plate 5, zero line pin 6, axis pin base 7, bearing pin 8, attachment screw 9, live prong seat 10, live prong seat 11.nullEarth pin 3 is fixed together with earth pin seat 2，Bearing pin 8 is fixed be connected with earth pin 3 and earth pin seat 2，Bearing pin 8 is arranged in the pin shaft hole of axis pin base 7，Axis pin base 7 is fixing with plug body 1 to be connected，Earth pin 3 can be rotated in the range of 90 ° by bearing pin 8，Achieve opening and packing up of earth pin，Live prong 4 and zero line pin 6 are fixed be connected with live prong seats 10 and zero line pin seat 11 respectively，Live prong seat 10 and zero line pin seat 11 profile are two sections of cylindrical structurals，The rearmost end of live prong seat 10 and zero line pin seat 11 has 2 ring segment projections respectively，2 ring segment projections embed in the annular groove of the plug body 1 matched therewith，Annular groove is imperfect groove，Limit live prong seat 10 and the slewing area of zero line pin seat 11，Guarantee that live prong 4 and zero line pin 6 forward 60 ° of angular position of 3-phase plug to from the parallel position of two-pin plug，Front pressuring plate 5 is fixed on plug body 1 by attachment screw 9，Projection at two is had on front pressuring plate 5，At two, projection is respectively provided with the indent face of cylinder that the external cylindrical surface less with the diameter of live prong seat 10 and zero line pin seat 11 is corresponding，Its effect is the corresponding part composition cylindrical hole structure with plug body 1，This cylindrical hole structure adapts with the external cylindrical surface structure of live prong seat 10 and zero line pin seat 11，Live prong seat 10 and zero line pin seat 11 are positioned.
When using as two-pin plug, as shown in Fig. 1,2,3,4,5,6, earth pin is stowed in the groove of plug, live prong and zero line pin are in parallel position, when using as 3-phase plug, by earth pin half-twist, i.e. lift earth pin, live prong is rotated counterclockwise 30 ° to 3-phase plug position, zero line pin is rotated clockwise 30 ° to 3-phase plug position, it is achieved the conversion of two-pin plug to 3-phase plug.
Claims (4)
1. a biphase multipurpose plug with the mutual phase transformation of three-phase, primary structure includes plug body, earth pin, earth pin seat, bearing pin, axis pin base, zero line pin, live prong, zero line pin seat, live prong seat, front pressuring plate, attachment screw, described earth pin is fixed together with described earth pin seat, described bearing pin is fixing with described earth pin and earth pin seat to be connected, described bearing pin is arranged in the pin shaft hole of described axis pin base, described axis pin base is fixing with plug body to be connected, described zero line pin and live prong are fixing with described zero line pin seat and live prong seat respectively to be connected, described front pressuring plate is connected by screw plug body.
A kind of biphase multipurpose plug with the mutual phase transformation of three-phase the most according to claim 1, it is characterized in that: described bearing pin is fixing with described earth pin and earth pin seat to be connected, and be arranged in the pin shaft hole of described axis pin base, described earth pin can rotate in the range of 90 °, it is achieved that the opening and packing up of earth pin.
A kind of biphase multipurpose plug with the mutual phase transformation of three-phase the most according to claim 1, it is characterized in that: described zero line pin and live prong are fixing with described zero line pin seat and live prong seat respectively to be connected, described zero line pin seat and live prong seat profile are two sections of cylindrical structurals, the rearmost end of described live wire and zero line pin seat has 2 ring segment projections respectively, and, 2 described ring segment projections embed in the annular groove of the described plug body matched therewith, described annular groove is imperfect groove, limit described live wire and the slewing area of zero line pin seat, guarantee that live prong and zero line pin rotate 60 ° of angular position to 3-phase plug from the parallel position of two-pin plug.
A kind of biphase multipurpose plug with the mutual phase transformation of three-phase the most according to claim 1, it is characterized in that: described front pressuring plate is connected by screw described plug body, projection at two is had on described front pressuring plate, at two, projection is respectively provided with the indent face of cylinder that the external cylindrical surface less with described live wire and zero line pin seat diameter is corresponding, its effect is the corresponding part composition cylindrical hole structure with plug body, this cylindrical hole structure adapts with the cylindrical surface structure of live prong seat and zero line pin seat, positions live wire and zero line pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620445633.8U CN205752663U (en) | 2016-05-17 | 2016-05-17 | A kind of biphase multipurpose plug with the mutual phase transformation of three-phase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620445633.8U CN205752663U (en) | 2016-05-17 | 2016-05-17 | A kind of biphase multipurpose plug with the mutual phase transformation of three-phase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205752663U true CN205752663U (en) | 2016-11-30 |
Family
ID=57363481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620445633.8U Expired - Fee Related CN205752663U (en) | 2016-05-17 | 2016-05-17 | A kind of biphase multipurpose plug with the mutual phase transformation of three-phase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205752663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846197A (en) * | 2016-05-17 | 2016-08-10 | 耿熙明 | Two-phase and three-phase conversion multi-purpose plug |
-
2016
- 2016-05-17 CN CN201620445633.8U patent/CN205752663U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846197A (en) * | 2016-05-17 | 2016-08-10 | 耿熙明 | Two-phase and three-phase conversion multi-purpose plug |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105846197A (en) | Two-phase and three-phase conversion multi-purpose plug | |
| CN105226441A (en) | Novel wall rotary socket | |
| CN205752663U (en) | A kind of biphase multipurpose plug with the mutual phase transformation of three-phase | |
| CN204577733U (en) | A kind of rotatable socket | |
| WO2007041404A3 (en) | Universal battery charger/power source adapter | |
| CN204144582U (en) | A kind of locking structure of charging electric vehicle socket | |
| CN204315801U (en) | Electric connector | |
| CN104682096A (en) | Novel plug | |
| CN204760264U (en) | Rotation type wall switch | |
| CN204706714U (en) | A kind of safety plug | |
| CN107482411A (en) | A kind of rotary power strip | |
| CN104993337A (en) | Rotatable round socket | |
| CN205488686U (en) | Power line plug | |
| CN205670599U (en) | A kind of convertible attaching plug | |
| CN204516978U (en) | The insert row conveniently extracted | |
| CN204835156U (en) | Rotatory socket that uses | |
| CN204696421U (en) | Rotary converter | |
| CN106299847A (en) | A kind of built-in extension mechanism of socket | |
| JP3207009U (en) | Car electric blanket | |
| CN202178485U (en) | Rotary remote control socket | |
| CN214700361U (en) | Three-section type lamp string structure | |
| CN109103713B (en) | Plug with lock for preventing jack from falling ash for electrical accessory | |
| CN204615482U (en) | A kind of rotary automobile battery charger | |
| CN107689532A (en) | A kind of novel wall socket | |
| CN207368341U (en) | A kind of docking apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20180517 |