CN2278284Y - Rotary two-pole flat plug - Google Patents
Rotary two-pole flat plug Download PDFInfo
- Publication number
- CN2278284Y CN2278284Y CN 96239645 CN96239645U CN2278284Y CN 2278284 Y CN2278284 Y CN 2278284Y CN 96239645 CN96239645 CN 96239645 CN 96239645 U CN96239645 U CN 96239645U CN 2278284 Y CN2278284 Y CN 2278284Y
- Authority
- CN
- China
- Prior art keywords
- plug
- flat
- hole
- pole
- eccentric
- 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 rotary two-pole flat plug, suitable for a two-hole and three-hole flat jack socket using an AC power supply. The present general two-pole flat plug can just be inserted into a two-pole flat jack. In practical use, the situation that two-hole flat jacks are occupied and three-hole flat jacks are idle usually occurs. The utility model is characterized in that the compatibility of a two-pole flat plug and a two-hole and three-hole flat jack is realized through the combination of an eccentric rotatable two-pole plug sheet with front and back positioning slots, a rubber locating ring with an eccentric square hole, and a cooperated plug upper and lower covers with front and back positioning semicircle holes and left and right limiting piles. The utility model has the advantages of easy application, low cost, and easy batch.
Description
A kind of rotatable two utmost point flat plugs belong to electric type, are applicable to two, three flat receptacle electrical connectors of AC power.
At present two more general utmost point flat plugs can only be inserted in the two extremely flat jacks, often occur in actual applications that two flat jacks use up in the terminal box, and three situations that flat jack is more than needed.On the market demand a kind of not only be suitable for two flat jacks but also can insert three in the flat jack live wire and the single phase poaer supply plug in two jacks of zero line.
The purpose of this utility model is for overcoming above-mentioned awkward situation, the single phase poaer supply plug of a kind of rotatable two utmost point flat plugs of ad hoc meter.(being only applicable to the plug of 10 Ampere currents shelves)
Described rotatable two utmost point flat plugs are by bayonet cap (1), (2), plug blades (3), (4) are formed, it is characterized in that: left and right centring ring (5), (6) are housed between bayonet cap (1), (2), have eccentric oblong aperture on centring ring (5), (6), plug blades (3), (4) are installed in the oblong aperture of centring ring (5), (6); Have four location semicircle orifices (7), (8), (9), (10) on bayonet cap (1) or (2), and be equipped with thereon left and right position limiting pile (11, (12); Plug blades (3), (4) are left and right eccentric revolvable plug sheet, have location square groove (13), (14) on plug blades (3), (4), the degree of depth of location square groove is about 1/3 of plug blades width, and the axle center of eccentric rotatable plug sheet is at 1/3 place of plug blades width opposite side, and bayonet cap (1), (2) fuse by bolt.
Advantage of the present utility model: two utmost point flat plugs commonly used, can only insert in two flat jacks, and rotatable two utmost point flat plugs, can be by adjusting the relative angle of two plug blades, reach and to insert two extremely flat jacks, can insert the fire of three flat jacks, the purpose in zero line two holes again, solve the compatibling problem of two utmost point flat plugs in three flat jacks.
Accompanying drawing below by embodiment further specifies the utility model.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model longitudinal sectional view.
Fig. 3 is the utility model transverse view.
Among the figure: the 1, the 2nd, bayonet cap, the 3, the 4th, plug blades, the 5, the 6th, centring ring, the 7,8,9, the 10th, location semicircle orifice, the 11, the 12nd, left and right position limiting pile, the 13, the 14th, location square groove.
Narrate the process of installing and using of the present utility model below:
By Fig. 2,3 as seen, at first with a left side, right two circular centring rings (5), (6) near an eccentric side, be through a left side respectively, location square groove (13) is arranged in right avertence heart revolvable plug sheet (3) and (4), (14) a side, and make it to be fixed on location square groove (13) is arranged in eccentric revolvable plug sheet (3) and (4), (14) between, again with a left side, right plug blades (3) and (4) has location square groove (13), (14) a side up, be placed on the left side of socket lower cover (1), right semi-circle hole (7), (8), (9), (10) in, before circular location notch is aimed at and is placed on, between the semicircle orifice of location, back, at last, cover loam cake (2), get final product with bolt.
Match with forward and backward semicircle orifice (7), (8), (9), (10) of loam cake (2) in forward and backward location square groove (13) on two utmost point flat plug sheets (3), (4), (14), make flat plug sheet (3), (4) when rotating, have good along plug shaft to positioning action and plug blades swing effect radially.
Because left and right circular centring ring (5), (6) are to be made by rigid rubber, can play good location and firm effect to two utmost point flat plug sheets (3), (4).
During use,, only need that two plug blades are adjusted to parastate and get final product when preparing to insert in two flat jacks.If when being used for three flat jacks, only need respectively two plug blades are rotated laterally, because the left and right position limiting pile (11) of both sides, the effect of (12), the positions that make it to be parked in about 30 degree get final product.
The utility model characteristics are by eccentric rotatable two-wire plug sheet that has forward and backward location notch and the rubber centring ring that has eccentric square hole, and the combination of the plug upper and lower cover of semicircle orifice with forward and backward location that matches with it and left and right position limiting pile, realized the compatibility of two utmost point flat plugs in two three flat jacks.
The utility model is implemented easily, and cost is low, goes up in batches easily.
Claims (1)
- A kind of rotatable two utmost point flat plugs, by bayonet cap (1), (2), plug blades (3), (4) are formed, it is characterized in that: left and right centring ring (5), (6) are housed between bayonet cap (1), (2), have eccentric oblong aperture on centring ring (5), (6), plug blades (3), (4) are installed in the oblong aperture of centring ring (5), (6); Have four location semicircle orifices (7), (8), (9), (10) on bayonet cap (1) or (2), and be equipped with thereon left and right position limiting pile (11, (12); Plug blades (3), (4) are left and right eccentric revolvable plug sheet, have location square groove (13), (14) on plug blades (3), (4), the degree of depth of location square groove is about 1/3 of plug blades width, and the axle center of eccentric rotatable plug sheet the plug blades width in addition-1/3 place of side, bayonet cap (1), (2) fuse by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96239645 CN2278284Y (en) | 1996-10-11 | 1996-10-11 | Rotary two-pole flat plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96239645 CN2278284Y (en) | 1996-10-11 | 1996-10-11 | Rotary two-pole flat plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2278284Y true CN2278284Y (en) | 1998-04-08 |
Family
ID=33914627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96239645 Expired - Fee Related CN2278284Y (en) | 1996-10-11 | 1996-10-11 | Rotary two-pole flat plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2278284Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899673A (en) * | 2018-08-15 | 2018-11-27 | 镇江市奔腾电器配件有限公司 | Three plug and sockets |
-
1996
- 1996-10-11 CN CN 96239645 patent/CN2278284Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899673A (en) * | 2018-08-15 | 2018-11-27 | 镇江市奔腾电器配件有限公司 | Three plug and sockets |
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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 |