CN201714166U

CN201714166U - Wireless theftproof alarming lock

Info

Publication number: CN201714166U
Application number: CN2010201545328U
Authority: CN
Inventors: 刘旭东
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-09
Filing date: 2010-04-09
Publication date: 2011-01-19
Anticipated expiration: 2020-04-09

Abstract

The utility model discloses a wireless theftproof alarming lock, including a lock body; a tapered end, a lock cylinder and a lock groove are arranged on the lock body; a wireless alarming trigger is disposed in the lock body; a contact switch is disposed on the wireless alarming trigger; the contact switch is located on a side wall of the lock groove; and a wireless signal receiving alarming device corresponding to the wireless alarming trigger is provided. In the utility model, a wireless alarming trigger is installed in the lock body; the contact switch installed on the wireless alarming trigger is contacted with the tapered end in the lock groove; when an outside force destroys the lock body for forcibly opening the tapered end in the lock groove, the position of the tapered end will be changed so as to press or release the contact switch, start the wireless alarming trigger and transmit signals to the wireless signal receiving alarming device for alarming; and because the wireless alarming trigger is hidden in the lock body, it is not easy to be found and is not easy to be destroyed.

Description

The bright lock of wireless anti-theft alarming

Technical field

The utility model relates to a kind of lock, especially a kind of lock with warning function.

Background technology

At present, the big institute of the particularly bright lock of Chang Yong lock number is to adopt mechanical type antitheft.But this being locked in when suffering from some destructive instruments and destroying also can't be played antitheft purpose.Therefore, some warning devices are arranged specially now, when receiving impact or vibrations, this device will send chimes of doom, to play the effect of warning.But alarm equipment great majority now commonly used are set up separately, and their occupation space is bigger, are easy to be found, thereby suffer destruction such as outage, trimming and lost efficacy.Therefore, lack a kind of safety and the high alarming lock of stability now.

Summary of the invention

The purpose of this utility model is: provide a kind of wireless anti-theft alarming bright lock, it can give timely warning when lock is destroyed, and the good concealment of this warning device, is difficult to find and destroy, to overcome the deficiencies in the prior art.

The utility model is achieved in that the bright lock of wireless anti-theft alarming, comprise lock body, on lock body, be provided with tapered end, lock core and locked groove, in lock body, be provided with the radio alarming trigger, be provided with contact switch on the radio alarming trigger, contact switch is on the sidewall of locked groove; And be provided with and radio alarming trigger corresponding wireless signal reception warning device.

On the radio alarming trigger, be provided with more than one contact switch.

On the radio alarming trigger, be provided with two conductive contact switch, on lock body and tapered end, be provided with the lead that to connect with conductive two contact switch.

Be connected with the independent contact switch on the radio alarming trigger, the independent contact switch is in the keyhole of lock core.

Owing to adopted technique scheme, compared with prior art, the utility model is installed a radio alarming trigger in lock body, the contact switch of installing on the radio alarming trigger contacts with tapered end in being in locked groove, be eager to excel when the outside destroy lock body and be about to tapered end when opening from locked groove, the position of tapered end will change, thus compressing or unclamp contact switch, make the radio alarming flip-flop toggle, then signal is sent in the wireless signal reception warning device and reports to the police; Even also can trigger warning after chain lock is cut off, therefore improved reliability greatly, and, therefore both be not easy to be found because the radio alarming trigger is hidden in lock body, also be not easy destroyed.The utility model is simple in structure, makes easily, and result of use is good.

Description of drawings

Accompanying drawing 1 is a padlock type structural representation of the present utility model;

Accompanying drawing 2 is a chain locking-type structural representation of the present utility model.

The specific embodiment

Embodiment 1 of the present utility model: the structure of the bright lock of wireless anti-theft alarming as shown in Figure 1, make a padlock, in the lock body 1 of padlock, produce a cavity, can adopt commercially available remote controller chip to reequip radio alarming trigger 5(, contact switch 6 can be contacted with it by rubber pad to get final product) be placed in this cavity, two contact switch 6 are installed on radio alarming trigger 5, one of them contact switch 6 is on the sidewall of locked

groove

4, and 6 contacts of another contact switch are on tapered end 2 is fixed on part in the lock body 1; And make a wireless signal with radio alarming trigger 5 coupling receive this device of warning device 9(can someone carry or be placed on concealed position).

Contact switch 6 on the radio alarming trigger 5 contacts with the tapered end 2 that locks, when lock body 1 or tapered end 2 suffer to destroy distortion, tapered end 2 can cause tapered end 2 compressing contact switch 6 and radio alarming trigger 5 is started in the change in location of lockhole 4, report to the police thereby make wireless signal receive warning device 9, play the purpose of burglar alarm.

Embodiment 2 of the present utility model: the structure of the bright lock of wireless anti-theft alarming as shown in Figure 2, make a chain lock, in the lock body 1 of chain lock, produce a cavity, the radio alarming trigger is placed in this cavity, two contact switch 6 are installed on radio alarming trigger 5, one of them contact switch 6 is on the sidewall of locked groove 4, another contact switch 6 is in the chain termination of lock body 1, and make a lead 7, lead 7 is passed lock body 1 chain, one of them termination is installed on the tapered end 2, and another termination is connected with the contact switch 6 that is in the chain termination; An independent contact switch 8 also is installed on radio alarming trigger 5, and independent contact switch 8 is in the keyhole of lock core 3; And make a wireless signal and receive warning device 9 with radio alarming trigger 5 coupling.

Identical with embodiment 1, contact switch 6 on the radio alarming trigger 5 contacts with the tapered end 2 that locks, when lock body 1 or tapered end 2 suffer to destroy distortion, tapered end 2 can cause tapered end 2 compressing contact switch 6 and radio alarming trigger 5 is started in the change in location of locked groove 4, report to the police thereby make wireless signal receive warning device 9, play the purpose of burglar alarm.But, owing to also it may be cut off in the mode of destruction chain lock, cutting off lock body opens it and not necessarily can make tapered end 2 change in location in locked groove 4, therefore a lead 7 is installed in the chain of lock body 1, is made it in use connect two contact switch 6, if the chain of lock body 1 is cut off, then lead 7 also can disconnect, after two contact switch 6 disconnect, radio alarming trigger 5 is started, and play the effect of warning; Simultaneously, because normally leaving lockhole 4, tapered end 2 also can cause two contact switch 6 to disconnect, for fear of wrong report, therefore an independent contact switch 8 that is connected on the radio alarming trigger 5 is installed in the keyhole of lock core 3, after key inserts, can oppress this contact switch 6, at this moment, even after two contact switch 6 disconnect, can not start radio alarming trigger 5 yet.

Claims

1. bright lock of wireless anti-theft alarming, comprise lock body (1), on lock body (1), be provided with tapered end (2), lock core (3) and locked groove (4), it is characterized in that: in lock body (1), be provided with radio alarming trigger (5), be provided with contact switch (6) on radio alarming trigger (5), contact switch (6) is on the sidewall of locked groove (4); And be provided with and radio alarming trigger (5) corresponding wireless signal reception warning device (9).

2. the bright lock of wireless anti-theft alarming according to claim 1 is characterized in that: be provided with more than one contact switch (6) on radio alarming trigger (5).

3. the bright lock of wireless anti-theft alarming according to claim 2, it is characterized in that: on radio alarming trigger (5), be provided with two conductive contact switch (6), on lock body (1) and tapered end (2), be provided with the lead (7) that to connect with conductive two contact switch (6).

4. the bright lock of wireless anti-theft alarming according to claim 3 is characterized in that: be connected with independent contact switch (8) on radio alarming trigger (5), independent contact switch (8) is in the keyhole of lock core (3).