CN201581699U

CN201581699U - Radio frequency burglar alarm lock body

Info

Publication number: CN201581699U
Application number: CN200920139761XU
Authority: CN
Inventors: 郑翔骥; 黄相
Original assignee: FUJIAN HONGTENG ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: FUJIAN HONGTENG ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2009-08-05
Filing date: 2009-08-05
Publication date: 2010-09-15
Anticipated expiration: 2019-08-05

Abstract

The utility model relates to a radio frequency burglarproof lock body combined by machinery and electron. The technical scheme adopted by the utility model is that the lock body is composed of a main bolt module, a security bolt module, a latch bolt module and other electromechanical linkage mechanisms, and is characterized in that a lock cylinder shifting fork, a swing trigger piece and a trigger verification switch linkage compose the unlocking trigger data verification function; the main bolt module, an electromagnet resetting piece, a return spring, the lock cylinder shifting fork and the swing trigger piece compose the bolt locking trigger mechanism reset action; and the main bolt module, a limit switch, a verification on-off switch, the electromagnet resetting piece, and an electromagnet compose the electromagnet limiting stretching and mechanical retraction reset mechanism. The radio frequency burglarproof lock body has the following benefits: with the functions of smart burglary prevention, audio alert, short message informing alarming, burglar-proof door safety improvement and the like, and low error recognition rate and low cost, the radio frequency burglarproof lock body is especially applicable to district safety protection engineering renovation, home furnishing and other places.

Description

A kind of radio frequency anti-theft alarm lock lock body

Technical field

The utility model relates to the antitheft lock that machinery combines with electronics, is a kind of radio-frequency technique antitheft lock that is used on the common outdoor security door.

Technical background

The theftproof lock of the security door institute adapted of Xiao Shouing generally is made up of front and back panel, lock core and mechanical lock body in the market.Most security door anti-theft capabilities is comparatively single, generally has only lock core to possess antitheft function, obviously is safe inadequately but have only one anti-theft measure.In the present break-ins case, be to use technology unlocking, modes such as destruction lock core are forced open the door more.Though high-end locksets such as some Fingerprint Lock or induction lock on the market at present, its shortcoming is to possess emergent manually opened keyhole, makes its level of security reduce to the grade of standard machinery lock, and other scientific and technological content has just disappeared no track aspect antitheft.This series products prevailing price costliness can't enter ordinary people family at all.

So the function that design and develop a kind of price material benefit, convenient installation, wildcard rate height, has a normal domestic use antitheft lock possesses new functions such as radio frequency is antitheft, mobile phone alarm again.

Summary of the invention

The objective of the invention is to improve and overcome the deficiency of existing security door lock body anti-theft capability, provide that a kind of everybody can both accept on price, really can improve the lockset of family expenses security door safety.The multifunction anti-theft lock lock body of have self-locking in the key triggering, radio frequency induction, lock, illegally unblank to report to the police, the SMS notice being reported to the police.

The technical solution used in the present invention is: it is made up of main dead bolt module, safety tongue module, oblique tongue module and other electromechanical interlocking machine structure, the electromechanical interlocking machine structure is triggered part, is triggered validation switch and forms the data verification of unblanking by limit switch and checking open-close on-off, electromagnet return unit, electromagnet, latch hook, back-moving spring, swing, finishes that electromagnet ejects automatically and the electromechanics that resets is linked; It is characterized in that: form the trigger data authentication function of unblanking by lock core shift fork, swing triggering part, the interlock of triggering validation switch; Form dead bolt and lock the trigger mechanism homing action by main dead bolt module, electromagnet return unit, back-moving spring, lock core shift fork, swing triggering part; Form by main dead bolt module, limit switch and checking open-close on-off, electromagnet return unit, electromagnet that electromagnet is spacing to be stretched out and machinery retraction resetting-mechanism.

Usefulness of the present invention is: 1, because the security door lock body wildcard on fitted position of the present invention and the existing market, need not to change the mounting structure of security door, just can load onto this lock body at common security door, and not influence other performance and the outward appearance of security door after the present invention's installation; 2, because the present invention has effects such as intelligent anti-theft, audio alert, the warning of SMS notice and the safety of raising security door, and false recognition rate is low, cost is not high, is particularly suitable for places such as sub-district safe protection engineering transformation and household.

Description of drawings

Accompanying drawing is a lock body internal construction schematic diagram

Below in conjunction with accompanying drawing and implement example and trigger mechanism, position-limit mechanism and the mechanism of lock body internal construction resetted be specifically described.

It shown in the figure lock body cut-away view of the present invention.Wherein: 1. the lock core shift fork, 2. limit switch and checking open-close on-off, 3. the electromagnet return unit, 4. electromagnet, 5. tiltedly the tongue module, 6. latch hook, 7. main dead bolt module, 8. come and go back-moving spring, 9. the safety tongue module, 10. swing triggers part, 11. and triggers validation switches.

The specific embodiment

Be lock body internal construction schematic diagram of the present invention among the figure, it is made up of trigger mechanism, position-limit mechanism and other lock body frame for movement as shown in the figure.

Trigger mechanism is made up of lock core shift fork (1), swing triggering part (10), triggering validation switch (11).Lock core shift fork (1) is stirred swing and is triggered part (10), makes its arcuate movement and trigger validation switch (11) to enter the electronic data proofing state, forms the part of lock body electronically validating safety.This part is the prerequisite of safety verification.

Position-limit mechanism is made up of main dead bolt module (7), limit switch and checking open-close on-off (2), electromagnet return unit (3), electromagnet (4).Main dead bolt module (7) is done lengthwise movement and is connected electromagnet return unit (3), and it is laterally moved, and triggers limit switch and checking open-close on-off (2), allows electromagnet return unit (3) move to the distance that enough electromagnet (4) stretch out.Electromagnet (4) is not stretched out to be hindered.This part is to get ready for self-locking behind the safety verification.Having triggered checking open-close on-off (2) has in addition disconnected the function of trigger switch checking.Reached the usefulness of doing of two functions of an action realization.

Mechanism resets and is made up of main dead bolt module (7), electromagnet return unit (3), limit switch and checking open-close on-off (2), lock core shift fork (1), back-moving spring (8), swing triggering part (10).Main dead bolt module (7) lengthwise movement joins charged magnet return unit (3) and does transverse movement when locking state, and the bar that top telegram in reply magnet (4) stretches out allows limit switch and checking open-close on-off (2) disconnect, and replys original state.Finish lock core shift fork (1) when action before and be rotated further, stir swing and trigger part (10), back-moving spring (8) drives swing triggering part (10) and replys reset condition.Only the action of locking in main dead bolt module (7) could drive electromagnet return unit (3), it is reset to trigger the preceding state of electronically validating, makes lock body open the electronic data validation switch.This mechanism is the part of the checking action that moves in circles of lock body.

When people open the door, drive lock core shift fork (1) by key, lock core shift fork (1) is stirred swing and is triggered part (10), make its rotation and trigger validation switch (11) and enter the electronic data proofing state, main simultaneously dead bolt module (7) is done lengthwise movement and is connected electromagnet return unit (3), and it is laterally moved, and triggers limit switch and checking open-close on-off (2), allow electromagnet return unit (3) move to the distance that enough electromagnet (4) stretch out, electromagnet (4) is not stretched out hinder; Unblank if be verified as illegal key (key of free of data or misdata) at this, then electromagnet stretches out and stops main dead bolt module (7) to move, and door can't be opened.Loudspeaker on the exterior panel begin audio alert, and the SMS informing function of inner panel starts simultaneously, notify owner or property to report to the police.When often reaching in the effect of intelligent anti-theft, particularly family unmanned, more can embody its safety.If open the door with normal key, then function and on the market the same normal use of multi-functional lock body.

Claims

1. radio frequency anti-theft alarm lock lock body, it is made up of main dead bolt module (7), safety tongue module (9), oblique tongue module (5) and other electromechanical interlocking machine structure, the electromechanical interlocking machine structure is triggered part (10), is triggered validation switch (11) and forms the data verification of unblanking by limit switch and checking open-close on-off (2), electromagnet return unit (3), electromagnet (4), latch hook (6), back-moving spring (8), swing, finishes that electromagnet ejects automatically and the electromechanics that resets is linked;

It is characterized in that: form the trigger data authentication function of unblanking by lock core shift fork (1), swing triggering part (10), triggering validation switch (11) interlock; Form dead bolt and lock the trigger mechanism homing action by main dead bolt module (7), electromagnet return unit (3), back-moving spring (8), lock core shift fork (1), swing triggering part (10); Form by main dead bolt module (7), limit switch and checking open-close on-off (2), electromagnet return unit (3), electromagnet (4) that electromagnet is spacing to be stretched out and machinery retraction resetting-mechanism.

2. radio frequency anti-theft alarm lock lock body according to claim 1, it is characterized in that: lock core shift fork (1) is stirred swing and is triggered part (10), make its arcuate movement and trigger validation switch (11) to enter the electronic data proofing state, form the part of lock body electronically validating safety.

3. radio frequency anti-theft alarm lock lock body according to claim 1, it is characterized in that: main dead bolt module (7) lengthwise movement drives electromagnet return unit (3) and does transverse movement, the bar that top telegram in reply magnet (4) stretches out allows limit switch and checking open-close on-off (2) disconnect, and replys original state; Only the action of locking in main dead bolt module (7) could drive electromagnet return unit (3), it is reset to trigger the preceding state of electronically validating, makes lock body open the electronic data validation switch; This mechanism is the part of the checking action that moves in circles of lock body.

4. radio frequency anti-theft alarm lock lock body according to claim 1, it is characterized in that: main dead bolt module (7) is done lengthwise movement and is connected electromagnet return unit (3), it is laterally moved, trigger limit switch and checking open-close on-off (2), allow electromagnet return unit (3) move to the distance that enough electromagnet (4) stretch out, electromagnet (4) is not stretched out hinder; Having triggered checking open-close on-off (2) has in addition disconnected the function of trigger switch checking.

5. radio frequency anti-theft alarm lock lock body according to claim 1 is characterized in that: electromagnet (4) is done transverse movement by electromagnet return unit (3), and the bar that the magnet of calling back (4) stretches out, machinery are finished electromagnet (4) reset mode; Under the situation of this external battery depletion, also can guarantee the normal operation of lock body.

6. radio frequency anti-theft alarm lock lock body according to claim 1, it is characterized in that: swing triggers part (10) and cooperates with back-moving spring (8) and have bidirectional swinging and do usefulness, can guarantee that like this lock core shift fork (1) only just can stir bidirectional-movement triggering part (10) and make it do the arc rotation when unblanking to rotate; Stirring bidirectional-movement when lock core shift fork (1) is shutting triggers part (10) and it is done in the other direction move; This mechanism can distinguish lock core and unblank and shut not trigger to report to the police.