CN2225099Y - Two-pin and three-pin combined plug - Google Patents
Two-pin and three-pin combined plug Download PDFInfo
- Publication number
- CN2225099Y CN2225099Y CN 95239621 CN95239621U CN2225099Y CN 2225099 Y CN2225099 Y CN 2225099Y CN 95239621 CN95239621 CN 95239621 CN 95239621 U CN95239621 U CN 95239621U CN 2225099 Y CN2225099 Y CN 2225099Y
- Authority
- CN
- China
- Prior art keywords
- plug
- sheet
- plug box
- patches
- bipod
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a two-pin and three-pin combined plug which relates to a line connection device, comprising a grounding-wire inserting piece, positive pole wire and negative pole wire inserting pieces, plug box, and a plug box cover. The grounding-wire inserting piece and the positive pole wire and the negative pole wire inserting pieces are respectively arranged on the plate of the plug box cover. The plate of the plug box cover is connected with the plug box through cover plate screws. An introducing hole for the electric wire is arranged on the plug box. The plug box and the side wall of a protecting cover connected in the protecting cover through a connecting piece, and the plug box can rotate around the connecting piece in the protecting cover. The positive pole wire and the negative pole wire inserting pieces are arranged in the holes of the positive pole wire and the negative pole wire inserting pieces on the bottom surface of the plug box. The utility model can be suitable for the two-pin socket or the three-pin socket, and the use is convenient and safe.
Description
Bipod and tripod combined plug relate to a kind of line connection device.
Existing two-pin plug only is applicable to the bipod socket, and three-pin plug only is applicable to three-pin socket, often is unworthy of making troubles because of plug and socket in routine work and the life.
The purpose of this utility model is: the design of a kind of bipod, tripod combined plug is provided, and this combined plug can be applicable to bipod socket or three-pin socket, and is easy to use, safe and reliable.
The technical solution of the utility model is: bipod and tripod combined plug, and include earth connection and patch sheet, positive and negative polar curve patches sheet, plug box, plug lid plate; Earth connection patches sheet and positive and negative polar curve and patches sheet and be contained in respectively on the plug lid plate, the plug lid plate is connected with the plug box with cover screw, the live wire hole is used to introduce electric wire on the plug box, the plug box is connected with connector with the safety guard sidewall and is contained in the safety guard, the plug box can rotate around connector in safety guard, positive and negative polar curve on the plug box bottom surface patches and positive and negative polar curve is housed respectively in the film perforation patches sheet, and earth connection patches sheet and also can be contained on the plug box bottom surface.
The safety guard sidewall is fan-shaped.The plug box is after connector rotates, and two relative straight flanges in four straight flanges of two sidewalls in plug lid plate face or plug box bottom surface and fan-shaped safety guard in one plane.It is the patch sheet of a centre through distortion that the electrode line that the electrode line of bipod patches sheet and tripod patches sheet, it is the patch sheet of a centre through distortion that the negative line that the negative line of bipod patches sheet and tripod patches sheet, patching of middle distortion has the connection bolt hole on the sheet, be used for wiring.Connector adopts pin or bolt.
Major advantage of the present utility model is: two-pin plug and three-pin plug are combined into one, can be applicable to two pin or three-pin socket, easy to use, material-saving, cost are low.
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is that bipod and tripod combined plug are worked as the three-pin plug diagrammatic sketch.
Fig. 2 is that bipod and tripod combined plug are worked as the two-pin plug diagrammatic sketch.
Fig. 3 is that middle distortion patches the sheet diagrammatic sketch.
Embodiment 1:
Bipod and tripod combined plug (are seen Fig. 1, Fig. 2) include earth connection and patch sheet 1, just, negative line patches sheet 2, plug box 5, plug lid plate 4, earth connection patches sheet 1 and just, negative line patches sheet 2 and is contained in respectively on the plug lid plate 4, plug lid plate 4 usefulness cover screws 11 are connected with plug box 5, live wire is introduced hole 7 on the plug box 5, plug box 5 is contained in the safety guard 6 with safety guard sidewall 13 usefulness connectors 9, the plug box can rotate 180 ° around connector 9 in safety guard 6, make in four straight flanges of two sidewalls of safety guard two relative straight flanges 12-1 or 12-2 and the bottom surface 5-1 of the cover plate face of plug box or plug box in one plane, on the plug box bottom surface just, negative line patches in the film perforation and just is being equipped with respectively, negative line patches sheet.
Embodiment 2:
With the difference of embodiment 1 be that earth connection patches sheet and is contained on the plug box bottom surface.
Embodiment 3:
With the difference of embodiment 1 be: bipod just, the polar curve electrode line that patches sheet and tripod patch sheet be in the middle of one distortion patch the sheet (see figure 3), the negative line that the negative line of bipod patches sheet and tripod patches the sheet that patches that sheet is a middle distortion, the purpose of distortion is in order to make the positive and negative polar curve of bipod patch keeping parallelism between sheet, guarantees simultaneously that the positive and negative polar curve of tripod patches to keep certain angle between sheet.
Claims (5)
1, bipod and tripod combined plug, include earth connection and patch sheet, positive and negative polar curve patches sheet, the plug box, the plug lid plate, earth connection patches sheet and positive and negative polar curve and patches sheet and be contained in respectively on the plug lid plate, the plug lid plate is connected with the plug box with cover screw, live wire hole on the plug box, it is characterized in that: the plug box is connected with connector with the safety guard sidewall and is contained in the safety guard, the plug box can be in safety guard rotates around connector, and the positive and negative polar curve on the plug box bottom surface patches and positive and negative polar curve is housed respectively in the film perforation patches sheet.
2, according to described bipod of claim 1 and tripod combined plug, it is characterized in that: the safety guard sidewall is fan-shaped.
3, according to described bipod of claim 2 and tripod combined plug, it is characterized in that: the plug box is after connector rotates, and two relative straight flanges in four straight flanges of plug lid plate face or plug box bottom surface and fan-shaped safety guard two sidewalls in one plane.
4, according to claim 1 or 2 described bipods and tripod combined plug, it is characterized in that: it is the patch sheet of a centre through distortion that the electrode line that the electrode line of bipod patches sheet and tripod patches sheet, and it is the patch sheet of a centre through distortion that the negative line that the negative line of bipod patches sheet and tripod patches sheet.
5, according to claim 1 or 2 described bipods and tripod combined plug, it is characterized in that: connector is pin or bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95239621 CN2225099Y (en) | 1995-04-17 | 1995-04-17 | Two-pin and three-pin combined plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95239621 CN2225099Y (en) | 1995-04-17 | 1995-04-17 | Two-pin and three-pin combined plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2225099Y true CN2225099Y (en) | 1996-04-17 |
Family
ID=33881364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95239621 Expired - Fee Related CN2225099Y (en) | 1995-04-17 | 1995-04-17 | Two-pin and three-pin combined plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2225099Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101752708B (en) * | 2008-12-10 | 2012-07-18 | 富士康(昆山)电脑接插件有限公司 | Cable connector component |
-
1995
- 1995-04-17 CN CN 95239621 patent/CN2225099Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101752708B (en) * | 2008-12-10 | 2012-07-18 | 富士康(昆山)电脑接插件有限公司 | Cable connector component |
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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 |