CN200946424Y - Electric controller for antitheft or moving of significant cabinet - Google Patents
Electric controller for antitheft or moving of significant cabinet Download PDFInfo
- Publication number
- CN200946424Y CN200946424Y CN 200620079748 CN200620079748U CN200946424Y CN 200946424 Y CN200946424 Y CN 200946424Y CN 200620079748 CN200620079748 CN 200620079748 CN 200620079748 U CN200620079748 U CN 200620079748U CN 200946424 Y CN200946424 Y CN 200946424Y
- Authority
- CN
- China
- Prior art keywords
- cabinet
- relay
- switching circuit
- power supply
- relay switching
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to an electric controller for antitheft or moving of significant cabinet that can be match-furnished on safes, filing cabinets, and other significant cabinets. The utility model comprises a relay switching circuit arranged in the cabinet between an alarm ignition circuit and power supply, along with a switch control device arranged below the cabinet body. The relay switching circuit comprises a relay, a micro switch and a limit switch. The micro switch gets along with the power supply, the limit switch and the relay coil to form a loop, the relay normally open contact and the limit switch is connected between the power supply and the alarm ignition circuit; the switch control device has a platform block that can be connected beneath the cabinet body, a communicating vertical hole is opened through the platform block and the cabinet soleplate, an active shaft is inserted in the vertical hole, when the bottom end of the active shaft is flush with the bottom of the platform block, the upper end of the active shaft props up the normally closed contact of the micro switch, the relay switching circuit breaks, when the bottom end of the active shaft sticks out the bottom of the platform block, the micro switch is turned on, the relay switching circuit is turned on, the alarm ignition circuit is driven to work.
Description
Affiliated technical field
The utility model belongs to valuables security device technical field, relates to a kind of important things such as safety cabinet (case), file cabinet that are provided in and is used to take precautions against the stolen antitheft telephone-moving electric controller of important thing cabinet of valuables in the cabinet cashier's office in a shop.
Background technology
In recent years, be subjected to the influence of some undesirable elements in the market economic development spring tide, the incidence of cases of theft class case rises to some extent in the society, even the situation that some lawless person deposits unit or individual confidential valuables under the situation that the victim does not know the whole carrying of important thing cabinet such as safety cabinet (case), file cabinet is stolen appears, caused serious economy loss and brought abominable psychological impact to the victim.In the prior art, be used for important thing cabinet antitheft general all be to take precautions against by the sounding and/or the mode of spurting tear-gas, dyeing aerosol etc. by the anti-alarm point ignition circuit of prizing and stealing is set in cabinet, also on control device, set up the antitheft facility that moves of level gauge class for preventing that cabinet is illegally moved, but the antitheft facility that moves of level gauge class has time error very big, and in the occasion (as occasions such as cabinet entrucking or shipment transportations) of porpoising, being easy to occur misoperation, these all have influence on the anti-theft effect of prior art products to a great extent.
The utility model content
The purpose of utility model is to overcome the problem that prior art exists, and then a kind of rational in infrastructure, dependable performance, easy to use, intelligent degree height are provided, are suitable for the antitheft telephone-moving electric controller of important thing cabinet of article anti-theft purposes in the important thing cabinets such as safety cabinet, file cabinet.
For achieving the above object, the utility model designer has made improvement to prior art, its improvement project main points are: in cabinet, set up between former alarm point ignition circuit and the power supply relay switching circuit and following of installing of cabinet base plate be used for when cabinet by the switch controlling device of illegal driving relay switching circuit and the work of alarm point ignition circuit when mobile, wherein said relay switching circuit is by relay, microswitch and limit switch are formed, microswitch and power supply, limit switch and relay coil are formed the loop, and relay normally open contact and limit switch are serially connected in power supply to the loop that the alarm point ignition circuit is formed; Said switch controlling device has a platform piece that can even be contained in cabinet base plate bottom, on platform piece and cabinet base plate, have the vertical core of a perforation, in vertical core, be fitted with a movable axis by pressing spring and upper and lower back-up ring, when the movable axis bottom is concordant with platform piece bottom surface, the upper end of movable axis is with microswitch constant close contact jack-up, and relay switching circuit disconnects, after the movable axis bottom is stretched out platform piece bottom surface downwards, microswitch is connected, relay switching circuit work.
Operating principle of the present utility model is: when cabinet was placed on ground, the movable axis of switch controlling device was pushed up up by ground, pushes down microswitch, and its constant close contact is disconnected, and relay switching circuit is obstructed, no-output voltage; When cabinet is moved in a flash, under spring action, movable axis moves down and the microswitch constant close contact breaks away from, the microswitch constant close contact is connected and at once by self-locking, the relay switching circuit conducting, output voltage is arranged, and the alarm point ignition circuit work in the cabinet is sent to report to the police to the relevant personnel and is informed or force stealer to abandon moving cabinet larceny by modes such as tear-gas smog; The user only need open the cabinet door when desiring own mobile cupboard at ordinary times, turn-offs a lower position switch, and the output of temporarily disconnected power supply can make the cabinet displacement.
Compared with prior art, the utility model is simple and reasonable, reliability is very high, it has overcome the antitheft defective that occurs misoperation easily of moving the facility existence of level gauge class in the past, even cupboard is placed in the activity occasions such as vehicle, steamer, only otherwise move cabinet, porpoising in any case, this electromechanical controller misoperation can not occur, make that so promptly the offender has no exploits, guaranteed country and individual property safety.
Description of drawings
Accompanying drawing is the structural representation of a specific embodiment of the utility model.
The specific embodiment
As shown in the figure, the antitheft telephone-moving electric controller of important thing cabinet described in the utility model comprises an alarm point ignition circuit that is provided with in cabinet, a relay switching circuit I and a switch controlling device II who is installed in cabinet base plate 4 bottoms who is located between interior alarm point ignition circuit of cabinet and the 12V power supply E.Relay switching circuit I is that the limit switch K of LXW-3 forms by relay J, closed type microswitch 1 and model, microswitch 1 is formed the loop with power supply E, limit switch K and relay coil, and relay normally open contact J1 and limit switch K are serially connected in power supply E to the loop that the alarm point ignition circuit is formed; Switch controlling device II is made up of members such as cast iron platform piece 9, movable axis 2, pressing springs 5, platform piece 9 can connect the bottom that is contained in cabinet base plate 4 by pressing plate 3 and bolt, on platform piece 9 and cabinet base plate 4, have the vertical core of a perforation, movable axis 2 is inserted in the vertical core by pressing spring 5 and upper and lower back-up ring 6,7, when cabinet is placed on ground 8, movable axis 2 bottoms are concordant with platform piece 9 bottom surfaces, the upper end of movable axis 2 can be with microswitch 1 constant close contact jack-up, relay switching circuit I disconnects, and the alarm point ignition circuit is not worked; When the people attempts illegally to lift cabinet, along with cabinet carry up, movable axis 2 bottoms are stretched out platform piece 9 bottom surfaces downwards, its upper end and microswitch 1 constant close contact, so microswitch 1 closure, relay switching circuit I connects, and then orders about the work of alarm point ignition circuit.Limit switch K is in closure state at ordinary times, during the mobile cupboard of user such as need oneself, can open the cabinet door, turn-offs a lower position switch K, and just temporarily disconnected alarm point ignition circuit is removable cabinet.
Claims (1)
1, the antitheft telephone-moving electric controller of a kind of important thing cabinet, comprise an alarm point ignition circuit that in cabinet, is provided with, it is characterized in that having a relay switching circuit (I) and a switch controlling device (II) that is installed in cabinet base plate (4) bottom that is located between interior alarm point ignition circuit of cabinet and the power supply (E), wherein:
Said relay switching circuit (I) is made up of relay (J), microswitch (1) and limit switch (K), microswitch (1) is formed the loop with power supply (E), limit switch (K) and relay coil, and relay normally open contact (J1) and limit switch (K) are serially connected in power supply (E) to the loop that the alarm point ignition circuit is formed;
Said switch controlling device (II) has one can even be contained in the following platform piece (9) of cabinet base plate (4), on platform piece (9) and cabinet base plate (4), have the vertical core of a perforation, in vertical core, pass through pressing spring (5) and last, following back-up ring (6,7) be fitted with a movable axis (2), when movable axis (2) bottom and platform piece (9) when the bottom surface is concordant, the upper end of movable axis (2) is with microswitch (1) constant close contact jack-up, relay switching circuit (I) disconnects, after movable axis (2) bottom is stretched out platform piece (9) bottom surface downwards, microswitch (1) is connected, relay switching circuit (I) work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620079748 CN200946424Y (en) | 2006-09-08 | 2006-09-08 | Electric controller for antitheft or moving of significant cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620079748 CN200946424Y (en) | 2006-09-08 | 2006-09-08 | Electric controller for antitheft or moving of significant cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200946424Y true CN200946424Y (en) | 2007-09-12 |
Family
ID=38733484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620079748 Expired - Fee Related CN200946424Y (en) | 2006-09-08 | 2006-09-08 | Electric controller for antitheft or moving of significant cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200946424Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677993A (en) * | 2012-05-15 | 2012-09-19 | 无锡贝奥精密机械有限公司 | Lock cylinder for safety box |
-
2006
- 2006-09-08 CN CN 200620079748 patent/CN200946424Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677993A (en) * | 2012-05-15 | 2012-09-19 | 无锡贝奥精密机械有限公司 | Lock cylinder for safety box |
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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: 20070912 Termination date: 20100908 |