CN201687283U - Wireless alarm anti-theft electronic lock - Google Patents
Wireless alarm anti-theft electronic lock Download PDFInfo
- Publication number
- CN201687283U CN201687283U CN201020140827XU CN201020140827U CN201687283U CN 201687283 U CN201687283 U CN 201687283U CN 201020140827X U CN201020140827X U CN 201020140827XU CN 201020140827 U CN201020140827 U CN 201020140827U CN 201687283 U CN201687283 U CN 201687283U
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- alarm
- hammerlock
- electronic lock
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Abstract
The utility model relates to a wireless alarm anti-theft electronic lock, the lock comprises a lock head and a lock arm, wherein the clamping end of the lock arm is used for being matched and clamped with a lock core in the lock head, the lock core of the wireless alarm anti-theft electronic lock adopts an electronic lock core, the wireless alarm anti-theft electronic lock further comprises an anti-theft alarm device, the anti-theft alarm device comprises a wireless alarm signal transmitter, a wireless alarm signal receiver and an alarm device, the wireless alarm signal transmitter is arranged on the lock, and the unlocking and damage state signal output end of the electronic lock core is connected with the signal input end of the wireless alarm signal transmitter; and the wireless alarm signal receiver and the alarm device are arranged on a portable alarm prompt device, and the signal output end of the wireless alarm signal receiver is connected with the signal input end of the alarm device. When the electronic lock core is unlocked or damaged, the wireless alarm signal transmitter is controlled to transmit a wireless alarm signal, and the wireless alarm signal receiver receives the wireless alarm signal and then drives the alarm device to alarm.
Description
Technical field:
The utility model relates to theftproof lock, relates in particular to a kind of radio alarming anti-theft electronic lock.
Background technology:
Cooperate at present and be applicable to bicycle, electric motor car, lockset on motorcycle or the automotive wheel generally adopts tapered end and the hammerlock that cooperates clamping, hammerlock one end is movably connected on the tapered end, the hammerlock other end is used for the back together clamping tapered end of wheel and the fastening devices circles such as iron railing that are provided with is on every side fixed, mechanical lockset does not generally have warning function, warning device generally all is arranged in the tapered end in the present electronic lock, when being damaged, the tapered end of electronic lock can report to the police at the scene, in case the car owner leaves the parking scene or the parking area does not have the caretaker to be responsible for the guard, take place in time to stop vehicle stolen when robbed or burgled.
The utility model content:
The purpose of this utility model provides a kind of radio alarming anti-theft electronic lock.
A kind of radio alarming anti-theft electronic lock, comprise lockset, wherein lockset comprises the tapered end and the hammerlock of coupling, the link of hammerlock is movably connected on the tapered end, the joint end of hammerlock is used for cooperating clamping with the lock core of tapered end, wherein: the lock core of this radio alarming anti-theft electronic lock adopts electronic lock cylinder, this radio alarming anti-theft electronic lock also comprises burglar alarm, this burglar alarm comprises the wireless alarm signal transmitter, the wireless alarm signal receiver, alarm, wherein, the wireless alarm signal transmitter is arranged on the lockset, the unblanking and the signal input part of distress condition signal output part control connection wireless alarm signal transmitter of this electronic lock cylinder; Wireless alarm signal receiver, alarm are arranged on the portable alarm device, and the signal output part of wireless alarm signal receiver connects the signal input part of alarm.
Described radio alarming anti-theft electronic lock, wherein: this electronic lock also comprises anti-hammerlock breakdown warning drive unit, anti-hammerlock breakdown warning drive unit comprises an anti-hammerlock breakdown lead and a driver element, and the two ends of anti-hammerlock breakdown lead are connected between the anti-hammerlock breakdown signal output part and anti-hammerlock breakdown signal input part of driver element; Anti-hammerlock breakdown lead penetrates and raps around to the link of hammerlock through the joint end of hammerlock from the link of hammerlock, passes whole hammerlock; The warning of driver element drives the signal input part that signal output part connects wireless alarm signal transmitter in the described burglar alarm.
Described radio alarming anti-theft electronic lock, wherein: described driver element comprises first, second, the 3rd, the 4th resistance, comparator, potentiometer, first switch triode, wherein, first, series circuit one end that second resistance serial connection constitutes is used to connect power supply, other end ground connection, first, the intermediate contact of second resistance connects the inverting input of comparator, the 3rd resistance one end connects power supply, ground connection behind the anti-hammerlock breakdown lead of other end serial connection, the 3rd resistance is connected the in-phase input end of comparator with the intermediate contact of anti-hammerlock breakdown lead, the output of comparator connects first fixed contact and the self-cleaning contact of potentiometer, second fixed contact of potentiometer connects the base stage of first switch triode, the colelctor electrode of first switch triode is used to connect power supply, the emitter stage of first switch triode is leaded up to the 4th resistance eutral grounding, and another road of the first switch triode emitter stage connects the signal input part of described wireless alarm signal transmitter.
Described radio alarming anti-theft electronic lock, wherein: described wireless alarm signal receiver comprises wireless signal receiving chip, the 5th resistance, second switch triode, wherein, the signal output part of wireless signal receiving chip connects the base stage of second switch triode by the 5th resistance, the colelctor electrode of second switch triode connects the signal input part of alarm, the grounded emitter of second switch triode.
Described radio alarming anti-theft electronic lock, wherein: described wireless alarm signal receiver also comprises alarm switch, alarm switch one end is used to connect the feeder ear of power supply, other end connection wireless signal receiving chip.
Described radio alarming anti-theft electronic lock, wherein: described wireless alarm signal receiver also comprises alarm switch, alarm switch is connected between the signal output part and the 5th resistance of wireless signal receiving chip.
Described radio alarming anti-theft electronic lock, wherein: described alarm adopts loudspeaker, and the first input pin of loudspeaker is used to connect power supply, and the second input pin of loudspeaker connects the colelctor electrode of second switch triode.
Described radio alarming anti-theft electronic lock, wherein: described alarm adopts speech chip, and the signal input part of speech chip connects the colelctor electrode of second switch triode.
The utility model will reach following technique effect after adopting technique scheme:
Radio alarming anti-theft electronic lock of the present utility model, when electronic lock cylinder is unblanked or is damaged, control wireless alarm signal transmitter emission wireless alarm signal, the wireless alarm signal receiver receives wireless alarm signal rear drive alarm equipment alarm, can prevent to steal lock core is unblanked in bitting or lock core when destroyed vehicle robbed or burgled; Further, when the hammerlock breakdown, can control the drive unit drives alarm equipment alarm, so, can avoid hammerlock robbed or burgled by sawed-off back vehicle.
Description of drawings:
Fig. 1 is the structural representation of lockset in the utility model radio alarming anti-theft electronic lock;
Fig. 2 is the circuit catenation principle figure of electronic lock cylinder, wireless alarm signal transmitter, anti-hammerlock breakdown lead and driver element on the lockset shown in Figure 1;
Fig. 3 is the circuit catenation principle figure of portable alarm device in the utility model radio alarming anti-theft electronic lock.
The specific embodiment:
Radio alarming anti-theft electronic lock of the present utility model, comprise lockset and portable alarm device, Fig. 1 is the structural representation of lockset, lockset comprises the tapered end 1 and the hammerlock 2 of coupling, the link of hammerlock 2 is movably connected on the tapered end 1, the joint end of hammerlock 2 is used for cooperating clamping with the electronic lock cylinder 4 of tapered end 1, this radio alarming anti-theft electronic lock also comprises burglar alarm, this burglar alarm comprises wireless alarm signal transmitter 5 that is arranged on the tapered end 1 and the wireless alarm signal receiver that is arranged on the portable alarm device, alarm (portable alarm manipulated or operated apparatus is specifically seen shown in Figure 3), wherein, the unblanking and first signal input part of distress condition signal output part control connection wireless alarm signal transmitter 5 of electronic lock cylinder 4 on the lockset; The signal output part of wireless alarm signal receiver is implemented to report to the police by the control alarm on the portable alarm device.
Described radio alarming anti-theft electronic lock also comprises anti-hammerlock breakdown warning drive unit, see shown in Figure 1, anti-hammerlock breakdown warning drive unit comprises an anti-hammerlock breakdown lead 3 and a driver element 6, and the two ends of anti-hammerlock breakdown lead 3 are connected between the anti-hammerlock breakdown signal output part and anti-hammerlock breakdown signal input part of driver element 6; Anti-hammerlock breakdown lead 3 penetrates and raps around to the link of hammerlock 2 through the joint end of hammerlock 2 from the link of hammerlock 2, passes whole hammerlock 2; The warning of driver element 6 drives the secondary signal input that signal output part connects wireless alarm signal transmitter 5 in the described burglar alarm.
Fig. 2 is the circuit catenation principle figure of electronic lock cylinder 4 in the present embodiment radio alarming anti-theft electronic lock, wireless alarm signal transmitter 5, anti-hammerlock breakdown lead 3 and driver element 6, wherein, electronic lock cylinder 4 comprises lock core U1, relay K A, the feeder ear of lock core U1 connects power supply VCC, ground connection behind the coil of the control signal output serial connection relay K A of lock core U1, normal opened contact KA-1 one end of relay K A are used to connect first signal input part of power supply VCC, other end connection wireless alarm signal transmitter 5 (adopting wireless alarm signal transmitting chip U2).
It in the present embodiment electronic lock cylinder that adopts Zhengzhou free thought Electrical Appliances Co., Ltd to produce, carry the wireless alarm signal transmitting chip U2 and the relay K A of 500 meters effective ranges, (in addition, select for use in addition and carry 1000 meters, 1500 meters, 2000 meters, 2500 meters, the electronic lock cylinder of effective range wireless alarm signal transmitting chips such as 3000 meters), lock core is unblanked or when being damaged, the coil of relay K A powers on, control wireless alarm signal transmitting chip U2 emission wireless alarm signal, the wireless alarm signal receiver in the portable alarm device receives wireless alarm signal rear drive alarm equipment alarm.
Driver element 6 comprises first resistance R 1, second resistance R 2, the 3rd resistance R 3, the 4th resistance R 4, comparator U3, potentiometer W1, the first switch triode Q1, wherein, first, second resistance R 1, series circuit one end that the R2 serial connection constitutes is used to connect power supply VCC, other end ground connection, first, second resistance R 1, the intermediate contact of R2 connects the inverting input of comparator U3, the 3rd resistance R 3 one ends connect power supply VCC, the anti-hammerlock breakdown lead 3 back ground connection of other end serial connection, the 3rd resistance R 3 is connected the in-phase input end of comparator U3 with the intermediate contact of anti-hammerlock breakdown lead 3, the output of comparator U3 connects first fixed contact and the self-cleaning contact of potentiometer W1, second fixed contact of potentiometer W1 connects the base stage of the first switch triode Q1, the colelctor electrode of the first switch triode Q1 is used to connect power supply VCC, the emitter stage of the first switch triode Q1 is leaded up to the 4th resistance R 4 ground connection, and another road of the first switch triode Q1 emitter stage connects the signal input part of described wireless alarm signal transmitting chip U2.When hammerlock 2 is damaged, as long as anti-hammerlock breakdown lead 3 is damaged, the in-phase input end of comparator U3 is with the input high level signal, after handling, comparator U3 exports high level signal through the potentiometer W1 dividing potential drop rear drive first switch triode Q1 conducting at its output, to the secondary signal input feed drive signal of wireless alarm signal transmitting chip U2, make wireless alarm signal transmitting chip U2 emission wireless alarm signal.
As shown in Figure 3, portable alarm device comprises wireless alarm signal receiver (adopting wireless signal receiving chip U4), the 5th resistance R 5, second switch triode Q2, alarming horn B1, wherein, the signal output part of wireless signal receiving chip U4 connects the base stage of second switch triode Q2 by the 5th resistance R 5, the grounded emitter of second switch triode Q2, the colelctor electrode of second switch triode Q2 connects the first input pin of alarming horn B1, and the second input pin of alarming horn B1 connects power supply VCC.Export high level signal after wireless signal receiving chip U4 receives wireless alarm signal, this high level signal makes alarming horn B1 go up electric alarm by the 5 dividing potential drop rear drive second switch triode Q2 conductings of the 5th resistance R.
Portable alarm device also comprises alarm switch S1, in the present embodiment, alarm switch S1 one end is used to connect the feeder ear of power supply VCC, other end connection wireless signal receiving chip U4, when the car owner normally unblanks, can disconnect alarm switch S1, make wireless signal receiving chip U4 dead electricity, control alarming horn B1 and no longer report to the police.
Alarm switch S1 also can be connected on the series circuit of the signal output part of wireless signal receiving chip U4 and the 5th resistance R 5, second switch triode Q2 base stage, perhaps alarm switch S1 is connected on the first or second input pin of alarming horn B1.
Alarm also can adopt speech chip, and the signal input part of speech chip connects the colelctor electrode of second switch triode Q2.
Claims (8)
1. radio alarming anti-theft electronic lock, comprise lockset, wherein lockset comprises the tapered end and the hammerlock of coupling, the link of hammerlock is movably connected on the tapered end, the joint end of hammerlock is used for cooperating clamping with the lock core of tapered end, it is characterized in that: the lock core of this radio alarming anti-theft electronic lock adopts electronic lock cylinder, this radio alarming anti-theft electronic lock also comprises burglar alarm, this burglar alarm comprises the wireless alarm signal transmitter, the wireless alarm signal receiver, alarm, wherein, the wireless alarm signal transmitter is arranged on the lockset, the unblanking and the signal input part of distress condition signal output part control connection wireless alarm signal transmitter of this electronic lock cylinder; Wireless alarm signal receiver, alarm are arranged on the portable alarm device, and the signal output part of wireless alarm signal receiver connects the signal input part of alarm.
2. radio alarming anti-theft electronic lock as claimed in claim 1, it is characterized in that: this electronic lock also comprises anti-hammerlock breakdown warning drive unit, anti-hammerlock breakdown warning drive unit comprises an anti-hammerlock breakdown lead and a driver element, and the two ends of anti-hammerlock breakdown lead are connected between the anti-hammerlock breakdown signal output part and anti-hammerlock breakdown signal input part of driver element; Anti-hammerlock breakdown lead penetrates and raps around to the link of hammerlock through the joint end of hammerlock from the link of hammerlock, passes whole hammerlock; The warning of driver element drives the signal input part that signal output part connects wireless alarm signal transmitter in the described burglar alarm.
3. radio alarming anti-theft electronic lock as claimed in claim 2, it is characterized in that: described driver element comprises first, second, the 3rd, the 4th resistance, comparator, potentiometer, first switch triode, wherein, first, series circuit one end that second resistance serial connection constitutes is used to connect power supply, other end ground connection, first, the intermediate contact of second resistance connects the inverting input of comparator, the 3rd resistance one end connects power supply, ground connection behind the anti-hammerlock breakdown lead of other end serial connection, the 3rd resistance is connected the in-phase input end of comparator with the intermediate contact of anti-hammerlock breakdown lead, the output of comparator connects first fixed contact and the self-cleaning contact of potentiometer, second fixed contact of potentiometer connects the base stage of first switch triode, the colelctor electrode of first switch triode is used to connect power supply, the emitter stage of first switch triode is leaded up to the 4th resistance eutral grounding, and another road of the first switch triode emitter stage connects the signal input part of described wireless alarm signal transmitter.
4. radio alarming anti-theft electronic lock as claimed in claim 3, it is characterized in that: described wireless alarm signal receiver comprises wireless signal receiving chip, the 5th resistance, second switch triode, wherein, the signal output part of wireless signal receiving chip connects the base stage of second switch triode by the 5th resistance, the colelctor electrode of second switch triode connects the signal input part of alarm, the grounded emitter of second switch triode.
5. radio alarming anti-theft electronic lock as claimed in claim 4 is characterized in that: described wireless alarm signal receiver also comprises alarm switch, and alarm switch one end is used to connect the feeder ear of power supply, other end connection wireless signal receiving chip.
6. radio alarming anti-theft electronic lock as claimed in claim 4 is characterized in that: described wireless alarm signal receiver also comprises alarm switch, and alarm switch is connected between the signal output part and the 5th resistance of wireless signal receiving chip.
7. as each described radio alarming anti-theft electronic lock of claim 4 to 6, it is characterized in that: described alarm adopts loudspeaker, and the first input pin of loudspeaker is used to connect power supply, and the second input pin of loudspeaker connects the colelctor electrode of second switch triode.
8. as each described radio alarming anti-theft electronic lock of claim 4 to 6, it is characterized in that: described alarm adopts speech chip, and the signal input part of speech chip connects the colelctor electrode of second switch triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020140827XU CN201687283U (en) | 2010-03-25 | 2010-03-25 | Wireless alarm anti-theft electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020140827XU CN201687283U (en) | 2010-03-25 | 2010-03-25 | Wireless alarm anti-theft electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201687283U true CN201687283U (en) | 2010-12-29 |
Family
ID=43375567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020140827XU Expired - Fee Related CN201687283U (en) | 2010-03-25 | 2010-03-25 | Wireless alarm anti-theft electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201687283U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089283A (en) * | 2017-04-19 | 2017-08-25 | 成都步共享科技有限公司 | A kind of built-in anomaly alarming device for being used to share bicycle |
| CN109267834A (en) * | 2018-09-27 | 2019-01-25 | 安徽理工大学 | A kind of intelligent anti-theft lock based on Zigbee module |
-
2010
- 2010-03-25 CN CN201020140827XU patent/CN201687283U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089283A (en) * | 2017-04-19 | 2017-08-25 | 成都步共享科技有限公司 | A kind of built-in anomaly alarming device for being used to share bicycle |
| CN107089283B (en) * | 2017-04-19 | 2019-02-01 | 成都一步共享科技有限公司 | It is a kind of for sharing the built-in anomaly alarming device of bicycle |
| CN109267834A (en) * | 2018-09-27 | 2019-01-25 | 安徽理工大学 | A kind of intelligent anti-theft lock based on Zigbee module |
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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: 20101229 Termination date: 20120325 |