CN202796687U - Power switch turned on by magnetic key - Google Patents
Power switch turned on by magnetic key Download PDFInfo
- Publication number
- CN202796687U CN202796687U CN 201220484719 CN201220484719U CN202796687U CN 202796687 U CN202796687 U CN 202796687U CN 201220484719 CN201220484719 CN 201220484719 CN 201220484719 U CN201220484719 U CN 201220484719U CN 202796687 U CN202796687 U CN 202796687U
- Authority
- CN
- China
- Prior art keywords
- badge
- magnetic
- lock body
- power switch
- mains switch
- 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 power switch, in particular to a power switch turned on by a magnetic key. The power switch turned on by the magnetic key comprises a lock body and a door card arranged in a slot of the lock body and is characterized in that the lower section of the door card is contacted with the front surface of a push button arranged in the lock body, an elastic element is arranged on the back surface of the push button, a button contact is arranged on the elastic element, and a wire contact is arranged at the position corresponding to the button contact. The door card is provided with a door card magnet, and a magnetic control reed switch corresponding to the door card magnet is arranged in the slot. The power switch turned on by the magnetic key has the advantages of being simple in structure, low in price, convenient to use, safe to operate, suitable for wide application and capable of well controlling a power supply.
Description
(1) technical field
The utility model relates to a kind of mains switch, particularly the mains switch opened of a kind of magnetic key.
(2) background technology
Generally speaking, finger just presses the button and can turn on the power switch., sometimes or some places do not allow other people arbitrarily to press mains switch, to guarantee Electrical Safety or to accomplish electrical energy saving.So the manager just takes the control of locking a door to the room that mains switch is arranged, add mains switch is positioned on measure among the tub, tub also with the lock locking.And if in case meet emergency, people will at first find key to penetrate lockhole, open one by one these locks again, just can deal with an urgent situation.Like this, lock has just become a kind of obstacle that postpones emergency processing.
The badge control technology has changed the traditional method that opens the lock with the key, and as long as the end user is with being equipped with chip and one brush of the badge through writing, and door just can be opened.If there is the room of mains switch to adopt the badge control technology, badge can be opened the door in room, also can be controlled mains switch, and this is that mains switch management person welcomes most, and any hotel of most of top grades has all adopted above-mentioned this pattern.But the power management in the previous this gate control system only is to be equivalent to utilize badge to replace finger to press mains switch, also is about to press mains switch in the groove of badge insertion mains switch, and power supply is namely connected.Take out badge, switch is namely upspring, and power supply open circuit, power supply are just interrupted.
But this supply power mode also has careless omission, when other cards replacement badges of use or in thinner little comb insertion groove, also can handle mains switch.So, when withdrawing from a room, people just needn't take out those surrogates, and power supply is carried out as usual, and the imagination of the original electrical energy saving of hotel management person vanishes like soap bubbles.If must accomplish electrical energy saving, that must be on badge the access control mains switch chip and write relative program, nature, mains switch also must install the hardware of these programs of recognition additional, so just need the expense of a costliness of extraneous expense.
(3) summary of the invention
The utility model provides the mains switch that a kind of facility is simple, the magnetic key of small investment is opened in order to remedy the defective of prior art.
The utility model is achieved by the following technical solution:
The mains switch that a kind of magnetic key is opened comprises lock body and badge, and badge is installed in the slot of lock body, it is characterized in that: the hypomere of badge contacts with the front surface of the button push that is installed in lock body inside; The rear surface of button push is equipped with flexible member; Be equipped with on the flexible member and turn round contact, the line contact is installed on the position corresponding with the button contact; Badge is provided with the badge magnetic patch, and the magnetic control tongue tube corresponding with the badge magnetic patch is installed in the slot.The position of magnetic control tongue tube in lock body can be changeable, can be placed on the bottom surface, also can be placed on the side.The position of badge magnetic patch on badge determined in position according to it, and this just forms the pattern of a lock of a key, can play better the effect of control mains switch.
The mains switch that this magnetic key is opened can at right angle setting, also can laterally install.
The beneficial effects of the utility model are: the mains switch that this magnetic key is opened, and simple in structure, cheap, easy to use, can better control power supply, handling safety is suitable for extensive use.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is structural representation of the present utility model,
Accompanying drawing 2 is the structural representation of badge magnetic patch and magnetic control tongue tube.
Among the figure, 1 lock body, 2 button pushes, 3 button contacts, 4 line contacts, 5 magnetic control tongue tubes, 6 flexible members, 7 badges, 8 badge magnetic patch, 9 magnetic pole a, 10 magnetic pole b.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.The mains switch that this magnetic key is opened comprises lock body 1 and badge 7, and badge 7 is installed in the slot of lock body 1, it is characterized in that: the hypomere of badge 7 contacts with the front surface of the button push 2 that is installed in lock body 1 inside; The rear surface of button push 2 is equipped with flexible member 6; Be equipped with on the flexible member 6 and turn round contact 3, line contact 4 is installed on the position corresponding with button contact 3; Badge 7 is provided with badge magnetic patch 8, and the magnetic control tongue tube 5 corresponding with badge magnetic patch 8 is installed in the slot.
The mains switch that this magnetic key is opened, badge 7 are packed into and are pushed in the slot of lock body 1, and button push 2 is pressed down, and flexible member 6 is compressed, and button contact 3 contacts with line contact 4, this road power turn-on.When badge 7 was shifted bottom land onto, the badge magnetic patch 8 on the badge 7 contacted with magnetic control tongue tube 5, magnetic pole a 9 and magnetic pole b 10 adhesives of tongue tube, and this also conducting of road power supply, using electricity system obtains power supply.When badge 7 was drawn back, the badge magnetic patch 8 on the badge 7 was away from magnetic control tongue tube 5, and the magnetic pole a 9 of magnetic control tongue tube 5 separates because of their identical repelling each other of relative polarity with magnetic pole b 10, so that this road power interruptions, the using electricity system outage.Extraction postpones fully in the groove of badge 7 self-locking bodies 1, and flexible member 6 is by resilience, and button 2 is released thereupon, and button contact 3 breaks away from line contact 4, and this road power supply also interrupts.The position of magnetic control tongue tube 5 in lock body 1 can be changeable, can be placed on the bottom surface, also can be placed on the side, the position of badge magnetic patch 8 on badge determined in position according to it, and this just forms the pattern of a lock of a key, can play better the effect of control mains switch, and the mains switch that this magnetic key is opened, can at right angle setting, also can laterally install, convenient flexibly.
Claims (1)
1. mains switch that the magnetic key is opened, comprise lock body (1) and badge (7), badge (7) is installed in the slot of lock body (1), it is characterized in that: the front surface of the button push (2) that the hypomere of badge (7) is inner with being installed in lock body (1) contacts; The rear surface of button push (2) is equipped with flexible member (6); Be equipped with on the flexible member (6) and turn round contact (3), line contact (4) is installed on the position corresponding with button contact (3); Badge (7) is provided with badge magnetic patch (8), and the magnetic control tongue tube (5) corresponding with badge magnetic patch (8) is installed in the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484719 CN202796687U (en) | 2012-09-21 | 2012-09-21 | Power switch turned on by magnetic key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484719 CN202796687U (en) | 2012-09-21 | 2012-09-21 | Power switch turned on by magnetic key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202796687U true CN202796687U (en) | 2013-03-13 |
Family
ID=47823895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220484719 Expired - Fee Related CN202796687U (en) | 2012-09-21 | 2012-09-21 | Power switch turned on by magnetic key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202796687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216144A (en) * | 2013-03-19 | 2013-07-24 | 林淑琴 | Card door lock |
-
2012
- 2012-09-21 CN CN 201220484719 patent/CN202796687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216144A (en) * | 2013-03-19 | 2013-07-24 | 林淑琴 | Card door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130921 |