CN201021564Y - Theft prevention alarming lock - Google Patents

Theft prevention alarming lock Download PDF

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Publication number
CN201021564Y
CN201021564Y CNU2007200005937U CN200720000593U CN201021564Y CN 201021564 Y CN201021564 Y CN 201021564Y CN U2007200005937 U CNU2007200005937 U CN U2007200005937U CN 200720000593 U CN200720000593 U CN 200720000593U CN 201021564 Y CN201021564 Y CN 201021564Y
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CN
China
Prior art keywords
limit switch
lock
switch
dead bolt
slide block
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
Application number
CNU2007200005937U
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Chinese (zh)
Inventor
胡士中
Original Assignee
胡士中
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Filing date
Publication date
Application filed by 胡士中 filed Critical 胡士中
Priority to CNU2007200005937U priority Critical patent/CN201021564Y/en
Application granted granted Critical
Publication of CN201021564Y publication Critical patent/CN201021564Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a guarding and warning lock applied to safety defense equipment. On the electronic control part of the prior warning lock, the utility model is arranged additionally with a bolt limit switch, a bole limit bar limit switch, a lock-drawing slider limit switch, a tapered end defense switch, a multi-point detecting gate limit switch, and a whole limit switch; and on the mechanical part, the utility model is arranged additionally with a bolt trigger device and a limit switch, and meanwhile is arranged additionally with an unlocking electromagnetic retractor, thereby allowing the manual unlocking and the electric unlocking. As long as the mobile gate of the safety defense equipment is locked (no back locking is needed), the warning system in the utility model begins to work immediately and gives an alarm when the door is illegally unlocked, and simultaneously the unlocking time is limited, which ensures that the use is more convenient, the defense is more complete, and the security is higher.

Description

Anti-theft alarm lock
Technical field
The utility model relates to a kind of burglar alarm, refers to that especially a kind of use is more convenient, protects better anti-theft alarm lock.
Background technology
Anti-theft alarm lock on the market has much at present, and all has good anti-theft alarm result mostly, but existing anti-theft alarm lock must could start warning system with key back locking, if do not lock, then warning system is in not duty; In addition, existing burglar alarm is locked in the process that safety protection equipment prized and can not reports to the police.More than these situations all be the leak that existing guard against theft and alarm system exists, make that thief is organic to take advantage of; And the unlatching step of existing guard against theft and alarm system also will bother relatively.Therefore, it is more convenient to need to propose a kind of use, and the better anti-theft alarm lock of barrier propterty is to solve the deficiencies in the prior art.
The utility model content
It is more convenient that problem to be solved in the utility model provides a kind of use, the better anti-theft alarm lock of barrier propterty.For achieving the above object, a kind of anti-theft alarm lock of the utility model comprises electronic section and mechanical part:
Described electronic section comprises control device and warning device, and described control device links to each other with described warning device;
Described control device comprises: power switch, signal generation apparatus, signal receiving device and switching device, described power switch is arranged between power supply and the described signal receiving device, described signal receiving device connects described switching device, controls described switching device break-make;
Described warning device comprises: dead bolt limit switch, tapered end Protection switch, door limit switch, whole limit switch and emergency alarm bell, and described dead bolt limit switch, tapered end Protection switch, door limit switch, whole limit switch link to each other with described emergency alarm bell respectively;
Described mechanical part comprises tapered end and lock body, and described tapered end links to each other with described lock body.
Described dead bolt limit switch is arranged between the dead bolt and lock housing of described anti-theft alarm lock, the disconnection and the conducting of control warning system power supply;
Described tapered end Protection switch is arranged between the dodge gate and tapered end of security protection equipment;
Described door limit switch is arranged between the dodge gate and security protection apparatus body of security protection equipment;
Described whole limit switch is arranged between the fixed body of security protection equipment and fixing described security protection equipment.
Described lock body also comprises: dead bolt, lock core, lock pull, unblank cam, electromagnetic traction device, the slide block of unblanking, flip flop equipment and stopping means;
The described cam of unblanking is arranged at described lock core end;
One end of the described slide block of unblanking connects described dead bolt;
Described lock is pulled and is connected described electromagnetic traction device;
Described flip flop equipment links to each other with described stopping means.
Described lock is pulled and is made of slide block and electromagnetic actuator device,
Described electromagnetic actuator device comprises power supply, control device and electromagnet;
Described control device is connected between described power supply and the described electromagnet, controls the energising and the outage of described electromagnet;
The described slide block movement of described magnet control.
Described flip flop equipment comprises: electronic type and mechanical type, described mechanical type comprise the triggering slide bar and trigger the slide bar back-moving spring.
Described switching device comprises: dead bolt gag lever post limit switch and the lock slide block limit switch of pulling,
Described dead bolt gag lever post limit switch is arranged between described gag lever post and the lock housing;
The described lock slide block limit switch of pulling is arranged between slide block and the lock housing;
Described dead bolt gag lever post limit switch and the lock slide block limit switch of pulling links to each other, and controls electronic the unblank disconnection and the conducting of electromagnetic traction device working power.
The rear end of described power switch is provided with the delayed alarm device.
Described signal takes place, receiving system is that electronic signal takes place, receiving system, described electronic signal comprises: IC (Integrate Circuit, integrated circuit) radiofrequency signal, (Touch Memory, contact memory) TM signal, far infrared etc. can realize the electronic signal of coding encrypting.
Pull slide block limit switch, door limit switch, tapered end Protection switch, whole limit switch of described dead bolt limit switch, dead bolt gag lever post limit switch, lock is one or more of all switches that can detect relative displacement, comprising: optoelectronic switch, Hall switch, travel switch, magnetic switch and microswitch etc.
Described door limit switch is one or more multiple spot detection threshold bit switches, and described multiple spot detection threshold bit switch is connected with a plurality of contacts;
Described whole limit switch is one or more.
Compared with prior art, the utlity model has following advantage:
A kind of anti-theft alarm lock of the utility model is promptly started working as long as the dodge gate of safeguard locks (need not lock) warning system, and can report to the police in the process that door is prized, and its use is more convenient, protects more comprehensively, and safety is higher.
Description of drawings
Fig. 1 is the control circuit schematic diagram of the utility model embodiment one;
Fig. 2 is a kind of power turn-on schematic diagram of unblanking of the utility model embodiment one;
Fig. 3 is the another kind of the utility model embodiment one power turn-on schematic diagram of unblanking;
Fig. 4 is the internal construction schematic diagram of the utility model embodiment one;
Fig. 5 is the control circuit schematic diagram of the utility model embodiment two;
The internal construction schematic diagram of Fig. 6 the utility model embodiment two.
The critical element symbol description is as follows:
1 triggers slide bar 2 gag lever posts
3 dead bolts, 4 dead bolt limit switches
5 cam 6 slide blocks of unblanking of unblanking
7 electronic slide block 8 gag lever post back-moving springs
9 trigger slide bar back-moving spring 10 dead bolt working springs
11 slide block back-moving spring 12 inclined-planes of unblanking
14 sheets of 13 keyholes
15 power switch constant open contacts, 16 pellets shot from a slingshot
17 dead bolt gag lever post limit switches, 18 electromagnetic traction devices
SQ 1Dead bolt limit switch SQ 2The tapered end Protection switch
SQ 3Door limit switch SQ 4Whole limit switch
SQ 5Dead bolt gag lever post limit switch SQ 6Lock the slide block limit switch of pulling
The QS power switch A unlocking signal source of unblanking
The B signal receives and the KA of control centre auxiliary reclay
KA 1The constant open contact KT time relay
KT 1Time-delay disconnects constant close contact KT 2The timing closing constant open contact
YA 1Electromagnetic driver YA 2The electromagnetic traction device
D network alarm center M emergency alarm bell
The specific embodiment
A kind of anti-theft alarm lock of the utility model can be used for safety protection equipments such as security door, window and safety cabinet, and an embodiment of the present utility model is used for the situation of Anti-theft door and window for this anti-theft alarm lock.
Anti-theft alarm lock of the present utility model comprises electronic section and mechanical part, and wherein electronic section comprises control device and warning device again, and its warning device is to have set up dead bolt limit switch SQ on the basis of existing technology 1, tapered end Protection switch SQ 2, door limit switch SQ 3And whole limit switch SQ 4Mechanical part has been set up dead bolt flip flop equipment, stopping means and has been used for the electronic electromagnetic traction device YA that unblanks 2, the dead bolt flip flop equipment comprises triggering slide bar 1 and triggers slide bar back-moving spring 9 that stopping means is gag lever post 2 and gag lever post back-moving spring 8.
The embodiment that manually unblanks, the control circuit schematic diagram of its electronic section as shown in Figure 1, the work schematic diagram of mechanical part as shown in Figure 4, when key inserts keyhole, the power switch QS closure of unblanking, power turn-on, its conduction mode has multiple, as shown in Figures 2 and 3, working as key among Fig. 2 inserts in the keyhole 13, stir a sheet 14, make a sheet 14 contact power turn-on with power switch constant open contact 15; Key jack-up pellet shot from a slingshot 16 among Fig. 3 makes it contact turn-on power with power switch constant open contact 15.More than be two kinds of forms, also have the mode of other various turn-on powers certainly, for example: when only establishing power knob, and during without key control power supply, only need press power knob, get final product turn-on power with the key turn-on power.The utility model is not limited to the mode of above several turn-on powers.
Behind power turn-on, the B of control centre enters duty, and after receiving the signal that signal source A sends, the B of control centre sends unlock instruction and makes auxiliary reclay KA conducting, constant open contact KA 1Closure, electromagnetic driver YA 1Start working electromagnetic driver YA 1Work zone motivation tool partly turn round, 7 beginnings of electronic slide block are moved backward, the slide block back-moving spring 11 of unblanking is compressed, the power that impels electronic slide block 7 to move can be waited by battery, motor or electromagnetic field and provide; Reversing key this moment makes cam 5 rotations of unblanking drive the slide block 6 of unblanking with dead bolt 3 withdrawals, the direction of rotation of this cam 5 of unblanking can be clockwise direction and two kinds of counter clockwise directions, dead bolt working spring 10 is withdrawal thereupon also, when dead bolt 3 is withdrawn into to a certain degree, because the effect of gag lever post back-moving spring 8 makes gag lever post 2 be stuck in just in the stopper slot of dead bolt 3, lock is opened, the dead bolt limit switch 4 of mechanical part also is opened the dead bolt limit switch SQ of electronic control part simultaneously 1Disconnect, system loses power supply, and warning system quits work, and at this moment, owing to trigger the effect on slide bar back-moving spring 9 and inclined-plane 12, triggers slide bar 1 and ejects.
More than be the process of manually unblanking, if add electromagnetic traction device YA at mechanical part 2, increase dead bolt gag lever post limit switch SQ at electronic control part 5With the lock slide block limit switch SQ that pulls 6, then can realize electronic unblanking, its electronic control circuit schematic diagram of unblanking as shown in Figure 5, the internal construction schematic diagram of mechanical part as shown in Figure 6, after electronic slide block 7 is removed, the lock slide block limit switch SQ that pulls 6Closed conducting, electromagnetic traction device YA 2Action, drawing the slide block 6 of unblanking moves, make dead bolt 3 withdraw, dead bolt working spring 10 is withdrawal thereupon also, when dead bolt 3 is withdrawn into to a certain degree, because the effect of gag lever post back-moving spring 8, make gag lever post 2 be stuck in just in the stopper slot of dead bolt 3, the constant close contact of dead bolt gag lever post limit switch 17 is opened, and dead bolt limit switch 4 is opened, and finishes the process of unblanking.After lock was opened, gag lever post 2 blocked dead bolt 3, and the power switch QS that unblanks disconnects, and electromagnetic traction device 18 quits work and resets, and at this moment, owing to trigger the effect on slide bar back-moving spring 9 and inclined-plane 12, triggered slide bar 1 and ejected.
Above-mentioned process for unblanking, the process that shuts when door and window is shut, trigger slide bar 1 retraction as shown in Figure 1, and spacing kelly 2 rises under the effect on inclined-plane 12, discharges dead bolt 3, and dead bolt 3 ejects under the effect of dead bolt working spring 10, the process that completely shuts.Meanwhile, dead bolt limit switch 4 closures, power turn-on, warning system is started working.Its dead bolt limit switch SQ 1, tapered end Protection switch SQ 2, door limit switch SQ 3And whole limit switch SQ 4Be connected on emergency alarm bell M and the network alarm center D, when lock was in closed condition, if ruined situation takes place for dodge gate and doorframe, emergency alarm bell M promptly can send chimes of doom, can send warning message to network alarm center D simultaneously.
Embodiment of the present utility model, the circuit of its control warning system is to have set up tapered end Protection switch SQ on the basis of existing technology 2, door limit switch SQ 3And whole limit switch SQ 4As shown in Figure 1, tapered end Protection switch SQ 2Be arranged on (not shown) between dodge gate and the tapered end, when tapered end is destroyed, can report to the police.Door limit switch SQ 3Be at least two or more, three of general installations, be arranged on (not shown) between dodge gate and the doorframe, when dead bolt 3 is not withdrawn, take place that dodge gate is prized or violence can be reported to the police when opening, for example: after key inserts the keyhole turn-on power, not withdrawal of dead bolt 3 in the permission time, time relay KT conducting this moment, time-delay disconnects constant close contact KT 1Open electromagnetic driver YA 1Quit work, electronic slide block 7 resets, and lock is pinned, the constant open contact of timing closing simultaneously KT 2Closure, emergency alarm bell M starts working, and finishes alarm procedure.Whole limit switch SQ 4Be at least one, generally install four, be installed on (not shown) between doorframe and the body of wall when being used for security door, prevent to destroy doorframe, when doorframe is destroyed, can report to the police; Be installed in safety cabinet when being used for safety cabinet and fixedly between the fixed body of safety cabinet, prevent from that safety cabinet is whole to move, when safety cabinet is mobile by integral body, can report to the police.
Application of the present utility model is not limited to Anti-theft door and window and safety cabinet, also comprises other safety protection equipments, and unlocking signal source A can realize the electronic signal source of coding encrypting for IC radio frequency, TM, far infrared etc.; Dead bolt limit switch SQ 1, tapered end Protection switch SQ 2, door limit switch SQ 3, whole limit switch SQ 4, dead bolt gag lever post limit switch SQ 5With the lock slide block limit switch SQ that pulls 6Can be to detect in all switches of relative displacement one or more, as: optoelectronic switch, Hall switch, travel switch, magnetic switch and microswitch etc.It is similar to Anti-theft door and window and safety cabinet that the utility model is used for the principle of other safety protection equipments.
More than disclosed only be several specific embodiment of the present utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into protection domain of the present utility model.

Claims (10)

1. an anti-theft alarm lock comprises electronic section and mechanical part, it is characterized in that,
Described electronic section comprises control device and warning device, and described control device links to each other with described warning device;
Described control device comprises: power switch, signal generation apparatus, signal receiving device and switching device, described power switch is arranged between power supply and the described signal receiving device, described signal receiving device connects described switching device, controls described switching device break-make;
Described warning device comprises: dead bolt limit switch, tapered end Protection switch, door limit switch, whole limit switch and emergency alarm bell, and described dead bolt limit switch, tapered end Protection switch, door limit switch, whole limit switch link to each other with described emergency alarm bell respectively;
Described mechanical part comprises tapered end and lock body, and described tapered end links to each other with described lock body.
2. anti-theft alarm lock according to claim 1 is characterized in that,
Described dead bolt limit switch is arranged between the dead bolt and lock housing of described anti-theft alarm lock, the disconnection and the conducting of control warning system power supply;
Described tapered end Protection switch is arranged between the dodge gate and tapered end of security protection equipment;
Described door limit switch is arranged between the dodge gate and security protection apparatus body of security protection equipment;
Described whole limit switch is arranged between the fixed body of security protection equipment and fixing described security protection equipment.
3. anti-theft alarm lock according to claim 1 is characterized in that described lock body also comprises: dead bolt, lock core, lock pull, unblank cam, electromagnetic traction device, the slide block of unblanking, flip flop equipment and stopping means;
The described cam of unblanking is arranged at described lock core end;
One end of the described slide block of unblanking connects described dead bolt;
Described lock is pulled and is connected described electromagnetic traction device;
Described flip flop equipment links to each other with described stopping means.
4. as anti-theft alarm lock as described in the claim 3, it is characterized in that described lock is pulled and is made of slide block and electromagnetic actuator device,
Described electromagnetic actuator device comprises power supply, control device and electromagnet;
Described control device is connected between described power supply and the described electromagnet, controls the energising and the outage of described electromagnet;
The described slide block movement of described magnet control.
5. as anti-theft alarm lock as described in the claim 3, it is characterized in that described flip flop equipment comprises: electronic type and mechanical type, described mechanical type comprise and trigger slide bar and trigger the slide bar back-moving spring.
6. anti-theft alarm lock according to claim 1 is characterized in that described switching device comprises: dead bolt gag lever post limit switch and the lock slide block limit switch of pulling,
Described dead bolt gag lever post limit switch is arranged between described gag lever post and the lock housing;
The described lock slide block limit switch of pulling is arranged between slide block and the lock housing;
Described dead bolt gag lever post limit switch and the lock slide block limit switch of pulling links to each other, and controls electronic the unblank disconnection and the conducting of electromagnetic traction device working power.
7. anti-theft alarm lock according to claim 1 is characterized in that the rear end of described power switch is provided with the delayed alarm device.
8. anti-theft alarm lock according to claim 1 is characterized in that, described signal takes place, receiving system is that electronic signal takes place, receiving system, and described electronic signal comprises: IC radiofrequency signal, touch memory signal TM, far infrared.
9. anti-theft alarm lock according to claim 1, it is characterized in that pull slide block limit switch, door limit switch, tapered end Protection switch, whole limit switch of described dead bolt limit switch, dead bolt gag lever post limit switch, lock is in optoelectronic switch, Hall switch, travel switch, magnetic switch and the microswitch one or more.
10. as anti-theft alarm lock as described in claim 1 or 9, it is characterized in that,
Described door limit switch is one or more multiple spot detection threshold bit switches, and described multiple spot detection threshold bit switch is connected with a plurality of contacts;
Described whole limit switch is one or more.
CNU2007200005937U 2007-01-15 2007-01-15 Theft prevention alarming lock Expired - Fee Related CN201021564Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200005937U CN201021564Y (en) 2007-01-15 2007-01-15 Theft prevention alarming lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200005937U CN201021564Y (en) 2007-01-15 2007-01-15 Theft prevention alarming lock

Publications (1)

Publication Number Publication Date
CN201021564Y true CN201021564Y (en) 2008-02-13

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ID=39088974

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200005937U Expired - Fee Related CN201021564Y (en) 2007-01-15 2007-01-15 Theft prevention alarming lock

Country Status (1)

Country Link
CN (1) CN201021564Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101775928A (en) * 2010-03-12 2010-07-14 郑力仁 Alarm safe lock cylinder with internet of things
CN103670034A (en) * 2013-12-05 2014-03-26 王逸夫 Mechanical lock device with information recording and warning functions of controllable electronic switch
CN106869620A (en) * 2017-03-06 2017-06-20 吴端龙 A kind of electric mortiser lock control system and method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101775928A (en) * 2010-03-12 2010-07-14 郑力仁 Alarm safe lock cylinder with internet of things
CN101775928B (en) * 2010-03-12 2012-10-17 郑力仁 Alarm safe lock cylinder with internet of things
CN103670034A (en) * 2013-12-05 2014-03-26 王逸夫 Mechanical lock device with information recording and warning functions of controllable electronic switch
CN103670034B (en) * 2013-12-05 2016-01-27 王逸夫 The mechanical lock device with information record and warning function of controllable electronic switch
CN106869620A (en) * 2017-03-06 2017-06-20 吴端龙 A kind of electric mortiser lock control system and method
CN106869620B (en) * 2017-03-06 2020-01-24 长泰聚智电子有限公司 Electric plug lock control system and method

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080213

Termination date: 20100220

C17 Cessation of patent right