CN201129090Y

CN201129090Y - Intelligent alarm lock

Info

Publication number: CN201129090Y
Application number: CNU2007201381152U
Authority: CN
Inventors: 王武
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-30
Filing date: 2007-11-30
Publication date: 2008-10-08
Anticipated expiration: 2017-11-30

Abstract

The utility model provides an intelligent alarm which is held by a user. A signal receiver is installed in the alarm. A signal generator is installed on a cycle lock. When the cycle lock is closed, the signal generator sends a signal to alarm. The alarm does not send an alarm signal out when the alarm receives the signal. Once the cycle lock is destroyed by foreign force, the lock column of the cycle lock can not promote the signal generator to send signal. s any more, then the alarm held by the user will give an alarm. The intelligent alarm provided by the utility model can give an alarm from a long distance, the safety of which is greatly improved compared with existing lock.

Description

The intelligent alarm lock

Technical field

A kind of lock that is applicable to of the utility model design, especially a kind of intelligent alarm lock that is used for various motorcycles, bicycle.

Background technology

China is bicycle big country, and bicycle is people's modal vehicles used in everyday on and off duty always.Along with expanding economy, for quick and laborsaving more, electric bicycle has appearred, be subjected to everybody welcome, and the trend of very alternative existing bicycle.

Existing motor vehicle antitheft warning device cost height is not suitable for the simple and easy car body outside that is installed in.The warning of electronic alarm lock makes the car owner be difficult to whether resolution is the car alarming of oneself in addition, and common lockset is disconnected by hinge easily, and electric motor car, bicycle are born away together with lock easily.

Summary of the invention

If the purpose of this utility model provide a kind of when being opened or cutting off by violence after the lock closure alarm send chimes of doom and prevent the intelligent alarm that car is stolen or destroy.

In order to achieve the above object, the utility model proposes a kind of intelligent alarm lock, comprise lock and alarm, wherein: lock comprises that lock 4, lock-bit 28, signal A road generator open contact 9; Alarm comprises power supply 2, relay switch 13, signal receiver 17, buzzer 15;

When described lock was locked, lock 4 inserted lock-bits 28 and runs with signal A road generator that contact 9 contacts so that signal A distance generator begins to send signal; Signal A road generator quits work when lock 4 leaves lock-bit 28;

Described signal receiver 17 is electrically connected relay switches 13, controls described relay switch 13 opened/closed when described signal receiver 17 receives the signal that described signal A road generator sends;

Described relay switch 13 electric connection of power supply 2 and buzzer 15; Described buzzer 15 opens circuit with described power supply 2 when relay switch 13 disconnects; Described buzzer 15 and described power supply 2 conductings when relay switch 13 closures.

Preferred as technique scheme, described lock comprises that also signal B road generator closes contact 10, signal B road generator is opened contact 11; Described alarm also comprises relay switch 12;

When described lock was locked, lock 4 inserted lock-bits 28 o'clock and runs with signal B road generator that contact 11 contacts makes signal B distance generator send signal so that it sends signal; Signal B road generator quits work when lock 4 leaves lock-bit 28;

Described signal receiver 17 is electrically connected relay switches 12, controls described relay switch 12 opened/closed when described signal receiver 17 receives the signal that described signal B road generator sends;

Described relay switch 12 electric connection of power supply 2 and indicator lamp 16; Described indicator lamp 16 opens circuit with described power supply 2 when relay switch 13 disconnects; Described indicator lamp and 2 conductings of described power supply when relay switch 13 closures.

Preferred as technique scheme, described lock also comprises chain 6.

Preferred as technique scheme, described lock also comprises lock-bit 1

Preferred as technique scheme, described lock 4 is provided with tongue 5; When use key 3 to unblank constantly tongue 5 and signal B road generator close that contact 10 contacts so that signal B road generator its send signal and make relay switch 13 disconnections.

The utility model proposes a kind of intelligent alarm, when when locking lock or the chain head open the contact with signal A road generator and be connected, worked in generator road, signal A road; Tongue on the lock touches generator road, the signal B road work that makes then.The signal receiver of alarm disconnects relay switch 13 after receiving the signal of signal A road generator, this moment buzzer with the power supply disconnection.The signal receiver 17 of alarm makes relay switch 12 closures after receiving the signal of signal B road generator, power supply and indicator lamp conducting, and it is working properly that indicator lamp is lighted expression.When the disconnected lock of outside destroy lock or hinge, signal A road generator and signal B road generator do not reach lock, do not send signal.When the signal receiver of alarm does not receive signal, relay switch 13 closures, buzzer and power turn-on send alarm sound; Relay switch 12 is opened simultaneously, and indicator lamp extinguishes.When using key 3 normally to open lock, lock and signal A road generator are opened the contact and are broken away from, and signal generator does not send signal; Simultaneously, tongue on the lock touch that signal B road generator closes contact 10 so that signal B road generator its send signal relay switch 13 disconnected, buzzer is not reported to the police.The intelligent alarm that the utility model proposes can be in remote alarms.The vehicle owner holds alarm, in case lock is destroyed, sends alarm signal immediately, and more existing lock safety greatly improves.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is alarm circuit figure of the present utility model;

Fig. 3 is a fundamental diagram of the present utility model;

Workflow diagram when Fig. 4 is to use the intelligent alarm that the utility model proposes.

Description of reference numerals among the figure:

1. signal generator;

2. power supply;

3. key;

4. lock;

5. tongue;

6. chain;

7. lock-bit one;

8. lock-bit two;

9. signal A road generator is opened the contact;

10. signal B road generator closes the contact;

11. signal B road generator is opened the contact;

12. relay switch;

13. relay switch

14. power supply;

15. buzzer;

16. indicator lamp;

17. receiver of remote-control sytem;

18. charging plug.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further.

The intelligent alarm of the utility model preferred embodiment lock comprises lock and alarm, and wherein: lock comprises that lock 4, lock-bit 28, signal A road generator open contact 9; Alarm comprises power supply 2, relay switch 13, signal receiver 17, buzzer 15;

When described lock was locked, lock 4 inserted lock-bits 28 and runs with signal A road generator that contact 9 contacts makes signal A distance generator begin to send signal so that it sends signal; Signal A road generator quits work when lock 4 leaves lock-bit 28;

Like this, when lock 4 during by damage, signal A road generator does not reach lock, does not send signal.When the signal receiver 17 of alarm does not receive signal, relay switch 13 closures, buzzer 15 and power supply 2 conductings send alarm sound.

In order to strengthen the warning effect, the utility model preferred embodiment has also increased indicator lamp 16, and promptly lock comprises that also signal B road generator closes contact 10, signal B road generator is opened contact 11; Described alarm also comprises relay switch 12;

Described signal receiver 17 is electrically connected relay switch 12 and relay switches 13, controls described relay switch 12 and relay switch 13 opened/closed when described signal receiver 17 receives the signal that described signal B road generator sends;

Like this, when lock 4 during by damage, signal B road generator does not reach lock, does not send signal.When the signal receiver of alarm did not receive signal, relay switch 12 was opened, and indicator lamp extinguishes.

The effect that connects relay switch 13 is that when lock was normally opened, lock 4 can touch signal B road generator, makes it send signal, relay switch 13.Even can not receive the signal of signal A road generator during normal like this unblanking, also can not report to the police.

In order to have prevented that the people from moving car load, the utility model preferred embodiment has also designed chain 6, and the use of chain 6 and lock 4 are identical, in case chain 6 Jiao not break or destroy like this, also can send warning message as lock 4.

Use for convenience, lock has also designed lock-bit 1; Lock-bit 1 is the same with common lock.When lock 4 inserted lock-bit 1, intelligent alarm of the present utility model was equivalent to common lock.

Intelligent alarm of the present utility model also is provided with charging plug 18 simultaneously and thinks power supply 2 chargings.

When using key 3 normally to open lock, lock and signal A road generator are opened the contact and are broken away from, and signal generator does not send signal; Simultaneously, tongue on the lock touch that signal B road generator closes contact 10 so that signal B road generator its send signal relay switch 13 disconnected, buzzer is not reported to the police.

When using intelligent alarm of the present utility model, step is as shown in Figure 4: select lock-bit, if use lock-bit one, then the using method with common lock is identical, if select lock-bit two, then locking closes, signal generator A, B passage are started working, simultaneously alarm starts, and begins to detect the signal of whether receiving signal generator, if do not receive then send warning message.When using key 3 normally to unblank, alarm cuts out.

Certainly; the utility model also can have other embodiment; under the situation that does not deviate from the utility model spirit and essence thereof; the person of ordinary skill in the field works as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of claim of the present utility model.

Claims

1, a kind of intelligent alarm lock comprises lock and alarm, it is characterized in that, lock comprises that lock (4), lock-bit two (8), signal A road generator open contact (9); Alarm comprises power supply (2), relay switch (13), signal receiver (17), buzzer (15);

When described lock was locked, lock (4) inserted lock-bit two (8) and runs with signal A road generator that contact (9) contacts so that signal A distance generator begins to send signal; Signal A road generator quits work when lock (4) leaves lock-bit two (8);

Described signal receiver (17) is electrically connected relay switch (13), controls described relay switch (13) cut-off/close when described signal receiver (17) receives the signal that described signal A road generator sends;

Described relay switch (13) electric connection of power supply (2) and buzzer (15); Described buzzer (15) opens circuit with described power supply (2) when relay switch (13) disconnects; Described buzzer (15) and described power supply (2) conducting when relay switch (13) is closed.

2, intelligent alarm lock according to claim 1 is characterized in that, described lock comprises that also signal B road generator closes contact (10), signal B road generator is opened contact (11); Described alarm also comprises relay switch (12);

When described lock is locked, when inserting lock-bit two (8), lock (4) runs that contact (11) contacts so that signal B distance generator sends signal with signal B road generator; Signal B road generator quits work when lock (4) leaves lock-bit two (8);

Described signal receiver (17) is electrically connected relay switch (12), controls described relay switch (12) cut-off/close when described signal receiver (17) receives the signal that described signal B road generator sends;

Described relay switch (12) electric connection of power supply (2) and indicator lamp (16); Described indicator lamp (16) opens circuit with described power supply (2) when relay switch (13) disconnects; Described indicator lamp and described power supply (2) conducting when relay switch (13) is closed.

3, intelligent alarm lock according to claim 1 is characterized in that described lock also comprises chain (6).

4, intelligent alarm lock according to claim 1 is characterized in that described lock also comprises lock-bit one (7).

5, intelligent alarm lock according to claim 1 is characterized in that described lock (4) is provided with tongue (5); When use key 3 to unblank constantly tongue (5) and signal B road generator close that contact (10) contacts so that signal B road generator its send signal and make relay switch (13) disconnection.