CN2212841Y - Dual-purpose plug - Google Patents

Dual-purpose plug Download PDF

Info

Publication number
CN2212841Y
CN2212841Y CN 95200712 CN95200712U CN2212841Y CN 2212841 Y CN2212841 Y CN 2212841Y CN 95200712 CN95200712 CN 95200712 CN 95200712 U CN95200712 U CN 95200712U CN 2212841 Y CN2212841 Y CN 2212841Y
Authority
CN
China
Prior art keywords
pin
plug
zero line
live wire
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
Application number
CN 95200712
Other languages
Chinese (zh)
Inventor
周文军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 95200712 priority Critical patent/CN2212841Y/en
Application granted granted Critical
Publication of CN2212841Y publication Critical patent/CN2212841Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The utility model relates to a plug which is characterized in that the bottoms a firing-line plug pin (11) and a zero-line plug pin (4) are provided with cylindrical bottom pillar (6) which is arranged in a drum-shaped base (7), the firing-line plug pin (11) and the zero-line plug pin (4) can rotate, the bottom of an earth-line plug pin (3) is arranged on a pin shaft (2) in a groove (1), and the earth-line plug pin (3) can vertically erect, and can also rotate in the groove (1) round the pin shaft (2). The utility model is suitable for the electric appliance with two-pin plug, and also is suitable for the electric appliance with three-pin plug, and the using range of the plug is enlarged. Meanwhile, the utility model is not influenced by the trouble which is brought by the different sockets matched with the electric appliances. The structure is simple, and the application is convenient.

Description

Dual-purpose plug
The utility model relates to a kind of plug, especially the rotary dual-purpose plug of pin.
At present, the employed plug of practical electrical equipment has two kinds: i.e. three-pin plug and Two-feet plug, socket is also by 2 spring hole scokets and 3 spring hole scokets and the multi-function jack be made up of a plurality of 2 holes, 3 spring hole scokets, in actual use, if electrical appliance is 2 n pin package ns, the place that electrical appliance uses is 3 spring hole scokets, so just make troubles to the user, what promptly be to use is the socket of a plurality of two holes, the combination of three holes, but increase along with household electrical appliance, often also not exclusively match between the plug of household electrical appliance and this modular jack, make troubles to the user.
The purpose of this utility model is to provide a kind of plug that any household electrical appliance use that is fit to, and this plug both can insert in 2 spring hole scokets concerning the household electrical appliance that use 2 n pin package ns, also can insert in live wire in 3 spring hole scokets, the zero line jack and normally use.Household electrical appliance for using 3 n pin package ns also can directly insert in 3 spring hole scokets and use.
For achieving the above object, the utility model is made up of earth pin, live wire pin, zero line pin, header body etc., be characterized in being equipped with cylindrical foundation in the bottom of live wire pin, zero line plug wire, foundation places in the barrel-shaped base in garden, between it for movingly, the bottom of earth pin is equipped with bearing pin, and earth pin can be rotated around bearing pin, and bearing pin, base, ground wire, live wire, zero line are pressed the standard-required injection moulding of three-pin plug in header body.
After adopting such structure, because live wire pin and zero line pin can rotate the change direction, earth pin can change in the groove, normally uses in the live wire that uses the electrical appliance of 2 n pin package ns to use the utility model then both can insert so also can to insert in 2 spring hole scokets in 3 spring hole scokets, the zero line jack.Use the electrical appliance of 3 n pin package ns to use the utility model then can directly insert in 3 spring hole scokets, enlarged the scope of application of plug, it is simple in structure, and is convenient and practical.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structure cutaway view of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Shown in Figure 1, the utility model is made up of earth pin 3, zero line pin 4, live wire pin 11, header body 12 etc.At zero line pin 3, the bottom of live wire pin 11 is equipped with the cylindrical foundation 6 that copper material is made, foundation 6 places in the base 7 of the round barrel shape of being made by copper material, between it for movingly, foundation 6 can rotate and keep conducting in base 7, extract in base 7 for preventing foundation 6, the seam that inwardly is shaped on suitable for reading at base 7 blocks foundation 6, be equipped with bearing pin 2 in the bottom of earth pin 3, earth pin 3 can be rotated around bearing pin 2, by the requirement of three-pin plug with bearing pin 2,2 bases 7, ground wire 8, live wire 9, zero line 10 injection mouldings are in header body, ground wire 8 links to each other with bearing pin 2, live wire 9, zero line 10 links to each other with two bases respectively.Be equipped with groove 1 on header body 12, its width and the degree of depth can make earth pin 3 by vertically placing in the groove 1 when bearing pin 2 rotates counterclockwise.Be equipped with aperture 5 on header body 12, its hole circle arc dia is a bit larger tham the width of pin, and its Kong Kuanneng can rotate zero line pin 4, live wire pin 11 and is positioned to two pins parallel to each other or becomes two pins of " eight " font mutually in base 7.When the household electrical appliance that use 2 n pin package ns use this plug, can be to groove 1 with earth pin 3 overturnings, if jack is that 2 jacks then rotate live wire pin 11, zero line pin 4, make it to match with 2 holes, if jack is three jacks, then rotate live wire pin 11, zero line pin 4, make it with 3 jacks in firewire jack, zero line jack match, if the earth pin 3 in the groove 1 can be pulled to vertical position when the household electrical appliance of 3 n pin package ns use the utility model, rotate live wire pin 11, zero line pin 4, make it to match with 3 spring hole scokets.

Claims (2)

1, a kind of dual-purpose plug is by earth pin (3), live wire pin (11), zero line pin (4), header body compositions such as (12), it is characterized in that: live wire pin (11), the bottom of zero line pin (4) is equipped with cylindrical foundation (6) respectively, foundation (6) places in the base (7) of drum shape, between it for movingly, the bottom of earth pin (3) is equipped with bearing pin (2), earth pin (3) can be rotated around bearing pin (2), ground wire (8) is connected with bearing pin (2), live wire (9), zero line (10) is connected with two bases (7) respectively, bearing pin (2), base (7), ground wire (8), live wire (9), standard size requirement injection moulding by three-pin plug between the zero line (10) is originally stopped in (12) in plug, be equipped with groove (1) on header body (12), its width and the degree of depth can make earth pin (3) by vertically placing in the groove (1) when bearing pin (2) rotates counterclockwise to level.
2, a kind of dual-purpose plug according to claim 1, it is characterized in that: the seam that inwardly is shaped on suitable for reading at base (7) blocks foundation (6), on header body (12), be equipped with aperture (5), its hole circle arc dia is a bit larger tham the width of pin, and its Kong Kuanneng makes zero line pin (4), live wire pin (11) to rotate in base (7) and is positioned to two pins parallel to each other or becomes two pins of " eight " font mutually.
CN 95200712 1995-01-10 1995-01-10 Dual-purpose plug Expired - Fee Related CN2212841Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95200712 CN2212841Y (en) 1995-01-10 1995-01-10 Dual-purpose plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95200712 CN2212841Y (en) 1995-01-10 1995-01-10 Dual-purpose plug

Publications (1)

Publication Number Publication Date
CN2212841Y true CN2212841Y (en) 1995-11-15

Family

ID=33854375

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95200712 Expired - Fee Related CN2212841Y (en) 1995-01-10 1995-01-10 Dual-purpose plug

Country Status (1)

Country Link
CN (1) CN2212841Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106099580A (en) * 2016-07-30 2016-11-09 何子瀚 Biphase three-phase Changeover plug
CN109149301A (en) * 2018-10-23 2019-01-04 杭州余杭电缆有限公司 Attaching plug with function of socket

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106099580A (en) * 2016-07-30 2016-11-09 何子瀚 Biphase three-phase Changeover plug
CN109149301A (en) * 2018-10-23 2019-01-04 杭州余杭电缆有限公司 Attaching plug with function of socket

Similar Documents

Publication Publication Date Title
CN2212841Y (en) Dual-purpose plug
CN201674087U (en) Rotating changeover plug
CN104934748B (en) A kind of insert row and its attaching plug
CN2167454Y (en) Combined intermediate plug
CN205752728U (en) mobile socket with rotating seat
CN210489929U (en) Plug capable of changing direction of wire end
CN205543589U (en) Rotary type socket
CN220710714U (en) Novel anti-misoperation socket
CN204885646U (en) Anti -drop haplopore plug and socket -outlet
CN212725726U (en) Portable wiring board of dismantling
CN2149032Y (en) Shared-hole multi-purpose socket
CN2165538Y (en) Plastic single-phase universal three-pole flat socket
CN211605606U (en) Rotary type extension socket
CN2070504U (en) Multi-purpose power plug for two or three wires
CN213660808U (en) Multipurpose wireless charging socket
CN209709334U (en) A kind of integrated three-pin plug
CN2155088Y (en) One-phase dual-purpose socket
CN2152312Y (en) Universal power source socket
CN202405474U (en) Multipurpose bipolar plug
CN208970799U (en) A kind of intelligence wifi socket
CN2141603Y (en) Safety socket
CN206758757U (en) Stabilized power source connected structure
CN207116827U (en) A kind of jack structure of electric power connector
CN2178954Y (en) Universal power socket
CN2154547Y (en) Single-phase two-purpose plug

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