CN2301000Y - Indication switch plug - Google Patents
Indication switch plug Download PDFInfo
- Publication number
- CN2301000Y CN2301000Y CN 96204276 CN96204276U CN2301000Y CN 2301000 Y CN2301000 Y CN 2301000Y CN 96204276 CN96204276 CN 96204276 CN 96204276 U CN96204276 U CN 96204276U CN 2301000 Y CN2301000 Y CN 2301000Y
- Authority
- CN
- China
- Prior art keywords
- plug
- utility
- model
- wiring pile
- habitual
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to an indication switch plug. A habitual general plug is not provided with an indicating lamp for alarming the connection of external electricity and can not open or close a power supply, and thus habitual general plug is not safe and is adverse to the power saving. The utility model overcomes the disadvantages. A wane key switch is connected between an inserting piece and wire connecting pile heads of the plug in series, and an indicating lamp composed of a resistor and a luminotron is connected between the two wire connecting pile heads in series. Thus, the utility model not only has energizing indication, but also can open or close the power supply without inserting in or pulling out the plug, and is favorable for the safety in utilizing electric energy and the power consumption saving. The utility model can widely replace the habitual general plug.
Description
The utility model relates to a kind of indicator cock plug.
The plug commonly used of custom is the simple function of " plugging energising ", does not tell user's dispatch from foreign news agency to enter electrical appliance, and owing to there is not switch, for the electrical equipment commonly used that does not need often to plug plug, also has to often plug plug, and is dangerous.
The purpose of this utility model provides a kind of improved indicator cock plug, and it can be done the energising caution effectively and needn't plug plug Switching Power Supply safely.
The purpose of this utility model is achieved in that between a inserted sheet and the output connection pile crown in two inserted sheets of custom plug commonly used that one of polyphone by seesaw key, stage clip with prop up the bistable switch that seat board is formed, connects an indicator light that is linked to be by light-emitting diode (or neon tube) and resistance string again between two output connection pile crowns.When indicator light is lighted, promptly warn the dispatch from foreign news agency on, do not plug plug Switching Power Supply safely.Its overall dimension is similar with custom plug commonly used.
Profile of the present utility model and function and custom plug commonly used is similar, can extensively substitute custom plug commonly used.And it has more " energising indication " and " switch " two useful functions, helps safety utilization of electric power and electrical energy saving, if can promote the use of, social benefit and economic benefit can be very huge.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the indicator cock plug cutaway view according to the bipod that the utility model proposes.
Fig. 2 is the vertical view of Fig. 1.
Describe structure and working condition in detail below in conjunction with Fig. 1 according to the indicator cock plug that the utility model proposes.Housing (2) is gone up device two inserted sheets (1), (11), electric current from inserted sheet (1) flow into (or outflow) to the contact (3) (as if Guan Dianshi, contact (3) does not contact with inserted sheet (1)), arrive wiring pile crown (8) through the bistable switch of forming by seesaw key (5), stage clip (6) and a seat board (4).From the electric current that electrical appliance flows back to, flow through wiring pile crown (10) and inserted sheet (11) are formed the loop with power supply.Be connected between two pile crowns (8), (10) behind light-emitting diode (or neon tube) (7) and resistance (9) polyphone.When plug inserts power supply, and seesaw key (5) is when connecting attitude, and light-emitting diode (or neon tube) is promptly luminous, the on of caution power supply, and when seesaw key (5) closed off-state, power supply was turned off.
Fig. 3 is that the indicator cock of the tripod made according to the utility model is inserted example, and it promptly is earth connection inserted sheet (12) than the pin that bipod indicator cock plug has more.
Fig. 4 is the vertical view cutaway drawing of Fig. 3.
Claims (1)
1, a kind of indicator cock plug, it includes custom the same two inserted sheets (1) of plug commonly used, (11), two wiring pile crowns (8), (10), wherein an inserted sheet (11) fuses with a wiring pile crown (10), also has overall dimension and the custom similar housing (2) of plug commonly used, it is characterized in that, above-mentioned inserted sheet, be connected with one by seesaw key (5) between wherein another inserted sheet (1) of wiring pile crown and another wiring pile crown (8), the bistable switch that a stage clip (6) and a seat board (4) are formed is again at above-mentioned two wiring pile crowns (8), (10) be connected to an indicator light that is concatenated into by light-emitting diode (or neon tube) (7) and resistance (9) between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96204276 CN2301000Y (en) | 1996-02-13 | 1996-02-13 | Indication switch plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96204276 CN2301000Y (en) | 1996-02-13 | 1996-02-13 | Indication switch plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2301000Y true CN2301000Y (en) | 1998-12-16 |
Family
ID=33889603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96204276 Expired - Fee Related CN2301000Y (en) | 1996-02-13 | 1996-02-13 | Indication switch plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2301000Y (en) |
-
1996
- 1996-02-13 CN CN 96204276 patent/CN2301000Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Lin Guangping Document name: payment instructions |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Aike computer technology company Document name: Notice of termination |
|
| 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 |