CN2051018U - Simple and safe plug - Google Patents
Simple and safe plug Download PDFInfo
- Publication number
- CN2051018U CN2051018U CN 89210938 CN89210938U CN2051018U CN 2051018 U CN2051018 U CN 2051018U CN 89210938 CN89210938 CN 89210938 CN 89210938 U CN89210938 U CN 89210938U CN 2051018 U CN2051018 U CN 2051018U
- Authority
- CN
- China
- Prior art keywords
- insulator
- screw
- grafting body
- metal insert
- metal grafting
- 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- Withdrawn
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model belongs to the technical field of wire connectors, comprising an insulator, a metal insert and an insulating coating. A notch and a line inlaying slot are arranged on the two side surfaces of the insulator, and a screw which is arranged on the metal insert at the notch is inserted in a small hole on the insulator. While in use, a conducting wire which passes through the line inlaying slot is fixed on the metal insert by the screw, so that the short circuit of an electrical source caused by the disengagement of the conducting wire from a connecting site or the glitch of the conducting wire at the connecting site can be completely prevented, and unsafe factors caused by the disengagement of the metal insert from the insulator can also be completely prevented.
Description
The utility model belongs to the line connector technical field.
Traditional attaching plug, its metal grafting body all are to be connected in the insulator inner chamber of plug with lead, divide collimation method in claiming, the shortcoming of this method is a lead in case throw off from contact, easily causes power supply short circuit, and is very dangerous; Application number is 87200200 " a kind of safety plugs ", metal grafting body is provided with screw, and lead is connected with metal grafting body by screw, makes lead be difficult for throwing off from contact, but still be to divide collimation method in adopting, the burr of stranded conductor still might make the power line short circuit.
The purpose of this utility model is a kind of new safety plug of design, being connected between the metal grafting body of this safety plug and the lead is that finish the outside at insulator, promptly adopt the outer collimation method that divides, can prevent because of lead from contact is thrown off or contact place lead burr easily causes power supply short circuit.
The utility model comprises that insulator, an end are inserted in the other end exposes in the insulator metal grafting body, are contained in the screw on the metal grafting body from the insulator front portion, its improvements are that the two sides medium position of insulator is provided with the breach that metal grafting body is exposed, on the metal grafting body of indentation, there, be connected to screw, screw is inserted in the aperture on the insulator, insulator two sides after the indentation, there are provided with line embedding groove, the utility model also have additional can the suit insulator insulating coating, on the blind end of insulating coating, have entrance hole.
Because the utility model has adopted collimation method wiring in outer minute, be lead and being connected of metal grafting body is indentation, there in the insulator two sides, insulator exterior is set with insulating coating again, therefore prevented fully because of lead from contact is thrown off or contact place lead burr is caused power supply short circuit, and the metal grafting body unsafe factor that comes off and caused from insulator, safe in utilization, simple in structure.
Accompanying drawing has provided embodiment of the present utility model, and wherein accompanying drawing 1 is that structural representation of the present utility model, accompanying drawing 2 are structure charts of insulator.Among the figure: (1) is insulator, and (2) are metal grafting body, and (3) are breach, and (4) are screw, and (5) are line embedding groove, and (6) are insulating coating, and (7) are entrance hole, and (8) are the aperture of fixed screw.In the present embodiment, metal grafting body (2) is selected two metal sheets for use, and breach (3) is a concave indentation, and insulator (1) and insulating coating (6) select for use insulating material such as rubber to make.During use, lead passes through the line embedding groove (5) on insulator (1) two sides respectively after piercing into insulating coating (6) from entrance hole (7), and is fixed on the metal grafting body (2) by screw (4), then insulating coating (6) is sleeved on the insulator (1) the tension lead.
Claims (1)
- A kind of Simple and safe plug, comprise insulator (1), one end is inserted in the metal grafting body (2) that the interior other end of insulator (1) exposes from insulator (1) front portion, be contained in the screw (4) on the metal grafting body (2), the two sides medium position that it is characterized in that insulator (1) is provided with the breach (3) that metal grafting body (2) is exposed, on the metal grafting body (2) that breach (3) is located, be connected to screw (4), screw (4) is inserted in aperture (8) lining on the insulator (1), insulator (1) two sides after breach (3) is located are provided with line embedding groove (5), also have additional can suit insulator (1) insulating coating (6), on the blind end of insulating coating (6), have entrance hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89210938 CN2051018U (en) | 1989-03-23 | 1989-03-23 | Simple and safe plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89210938 CN2051018U (en) | 1989-03-23 | 1989-03-23 | Simple and safe plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2051018U true CN2051018U (en) | 1990-01-10 |
Family
ID=4867264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89210938 Withdrawn CN2051018U (en) | 1989-03-23 | 1989-03-23 | Simple and safe plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2051018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854001B (en) * | 2009-04-03 | 2012-07-18 | 鸿富锦精密工业（深圳）有限公司 | Plug |
-
1989
- 1989-03-23 CN CN 89210938 patent/CN2051018U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854001B (en) * | 2009-04-03 | 2012-07-18 | 鸿富锦精密工业（深圳）有限公司 | 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 |