CN2831391Y - Card inserting electricity saving switch - Google Patents
Card inserting electricity saving switch Download PDFInfo
- Publication number
- CN2831391Y CN2831391Y CN 200520114398 CN200520114398U CN2831391Y CN 2831391 Y CN2831391 Y CN 2831391Y CN 200520114398 CN200520114398 CN 200520114398 CN 200520114398 U CN200520114398 U CN 200520114398U CN 2831391 Y CN2831391 Y CN 2831391Y
- Authority
- CN
- China
- Prior art keywords
- card
- magnetic
- inductor
- key
- key card
- 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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- Lock And Its Accessories (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The utility model relates to a card inserting electricity saving switch. It includes a key card, a card seat and a card identification device. The card identification device includes a CPU and a magnetic inductor which get electrical connection; a card insertion opening is arranged on the card seat, and the inner of the card seat is provided with a card groove which can contain the key card. The magnetic inductor connected with the CPU of the card identification device is positioned at the card groove containing the key card, and the position corresponding to an electromagnetic inductor in the key card is provided with a magnetic material. The electromagnetic inductor can be a spring-tube or a hall element. The magnetic material in the key card which is corresponding to the electromagnetic inductor can be a magnet. The magnetic material in the key card which is corresponding to the electromagnetic inductor can also be a magnetic coating. The electrical signal can be generated when the magnetic inductor of the card identification device approaches and inducts the magnetic material, and it is convenient to get electricity through inserting the card, and it can get the energy-saving purpose with power cutoff along with person leaving.
Description
Technical field
The utility model relates to the card insert type battery-conserving switch of occasion practicalities such as a kind of hotel, family.
Background technology
General simple mechanical type or the photoelectric type key card of adopting of traditional card insert type node switch, after key card inserts switch, press or shielding mode by simple machinery, reach the purpose of plug-in card power taking, but in bayonet socket, insert any physical form and the similar object of key card and can both allow the switch energized, so the guest for convenience, usually when withdrawing from a room, insert article such as business card and replace CUSTOM HOUSE HOTEL, cause the people to walk thus and lamp does not go out electricity constantly, cause significant wastage, and also stay very big potential safety hazard.
The utility model content
The purpose of this utility model provides a kind of simple, practical card insert type battery-conserving switch.
The utility model is achieved in that
A kind of card insert type battery-conserving switch, it comprises key card, deck and card reader; Card reader comprises by CPU that electrically connects and magnetic inductor; Card inserting mouth is arranged on the deck, and there is the draw-in groove that holds key card deck inside, and the magnetic inductor that described card reader CPU is electrically connected is arranged in the draw-in groove that deck holds key card, is provided with the magnetic thing with the corresponding position of magnetic inductor in the key card.
Described electromagnetic inductor can be tongue tube or Hall element.
Can be magnet with the corresponding magnetic thing of electromagnetic inductor in the described key card.
Can be magnetic coating with the corresponding magnetic thing of electromagnetic inductor in the described key card.
When the utility model is used for hotel guest room, compare, can the power supply in guest room be control effectively with traditional general simple mechanical type or photoelectric type key card of adopting of card insert type node switch.Promptly owing to the key card that only has the magnetic thing could be to the electromagnetic inductor generation effect of card reader electrical connection, CPU to card reader produces the signal of telecommunication, and other objects such as business card etc., because there is not magnetic, can not produce the adhesive effect, can not the plug-in card power taking, can only use the power taking of key card plug-in card so can reach the guest, when withdrawing from a room, have to force the room to cut off the power supply, thereby reach purpose of energy saving because will take key card away.
Description of drawings
Fig. 1 is the utility model deck and card reader structural representation
Fig. 2 is the utility model key card structural representation
Embodiment
With reference to the accompanying drawings, describe specific embodiments of the present utility model in detail.
As shown in Figure 1 and Figure 2, a kind of card insert type battery-conserving switch, it comprises key card 1, deck 2 and card reader 3; Card reader comprises CPU and the tongue tube 6 that electrically connects; Card inserting mouth 4 is arranged on the deck, and there is the draw-in groove 5 that holds key card deck inside, and the tongue tube 6 that described card reader is electrically connected is arranged in the draw-in groove that deck holds key card, is provided with magnet 7 with the corresponding position of electromagnetic inductor in the key card.
When key card inserted in the draw-in groove of deck, the magnet 7 in the key card will produce the adhesive effect to the tongue tube in the draw-in groove, produce the signal of telecommunication thus in the existing circuit of tongue tube, causes corresponding electric power starting thus, reaches the purpose of plug-in card power taking.And when in the draw-in groove of deck, inserting other object, then owing to can not also just can not reach the purpose of above-mentioned plug-in card power taking to the tongue tube generation effect in the draw-in groove.
Above-mentioned tongue tube can also be Hall element.
Claims (5)
1, a kind of card insert type battery-conserving switch, it comprises key card, deck and card reader; Card reader comprises CPU and the magnetic inductor that connects by electric wire; Card inserting mouth is arranged on the deck, there is the draw-in groove that holds key card deck inside, it is characterized in that: the magnetic inductor that the CPU in the described card reader is electrically connected is arranged in the draw-in groove that deck holds key card, is provided with the magnetic thing with the corresponding position of electromagnetic inductor in the key card.
2, card insert type battery-conserving switch according to claim 1 is characterized in that: described electromagnetic inductor is a tongue tube.
3, card insert type battery-conserving switch according to claim 1 is characterized in that: described electromagnetic inductor is a Hall element.
4, according to claim 1,2 or 3 described card insert type battery-conserving switches, it is characterized in that: be magnet with the corresponding magnetic thing of electromagnetic inductor in the described key card.
5, claim 1,2 or 3 described card insert type battery-conserving switches is characterized in that: be magnetic coating with the corresponding magnetic thing of electromagnetic inductor in the described key card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520114398 CN2831391Y (en) | 2005-07-28 | 2005-07-28 | Card inserting electricity saving switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520114398 CN2831391Y (en) | 2005-07-28 | 2005-07-28 | Card inserting electricity saving switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2831391Y true CN2831391Y (en) | 2006-10-25 |
Family
ID=37136318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520114398 Expired - Fee Related CN2831391Y (en) | 2005-07-28 | 2005-07-28 | Card inserting electricity saving switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2831391Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102854812A (en) * | 2012-09-27 | 2013-01-02 | 鞍钢股份有限公司 | Operation board control device capable of realizing automatic power-off |
-
2005
- 2005-07-28 CN CN 200520114398 patent/CN2831391Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102854812A (en) * | 2012-09-27 | 2013-01-02 | 鞍钢股份有限公司 | Operation board control device capable of realizing automatic power-off |
| CN102854812B (en) * | 2012-09-27 | 2014-10-08 | 鞍钢股份有限公司 | Operation board control device capable of realizing automatic power-off |
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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 |