CN101994431B - Electronic anti-theft lock of rolling door - Google Patents

Electronic anti-theft lock of rolling door Download PDF

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Publication number
CN101994431B
CN101994431B CN 201010578597 CN201010578597A CN101994431B CN 101994431 B CN101994431 B CN 101994431B CN 201010578597 CN201010578597 CN 201010578597 CN 201010578597 A CN201010578597 A CN 201010578597A CN 101994431 B CN101994431 B CN 101994431B
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door
electronic
switch
links
key
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CN101994431A (en
Inventor
王新华
陈敏一
罗世同
张光华
黄腾洁
张维芳
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罗世同
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Abstract

The invention relates to an electronic anti-theft lock of a rolling door, belonging to the classification of locks operated by electricity or magnetic force or controlling special purposes in the international patent classification (IPC) E05B47/00 and E05B65/00. The electronic anti-theft lock of a rolling door comprises an upper push plate (3), a lower push plate (10), a lock cylinder (5), a pinion (6) and a rack wheel (9) which are mounted on a bottom plate (8), wherein the lock cylinder (5) is provided with a sensor (13) which corresponds to an induction chip (11) on an external key (12); the sensor (13) is connected with an open-control switch (2) through a wireless signal; the on-control switch (2) is connected with an illegal-open preventing device (7); a door-tampering alarm switch (1) is connected with an anti-tampering device (4); and an internal key (14) is connected with a main switch (16) of a control circuit (15). The invention has the functions of preventing illegal door open and automatically giving an alarm during door tampering.

Description

Electronic anti-theft lock of rolling door
Technical field
The present invention relates to International Patent Classification (IPC) (IPC) E05B47/00, E05B65/00 with the classification of the lock of electric power or operated by magnetic force or control specific use, especially belong to electronic anti-theft lock of rolling door.
Background technology
Existing rolling screen door lock, because the tapered end size of key is few, lock body structure is simple, can't prevent illegal unlatching.Especially the characteristic of rolling door can't be accomplished door that firm preventing pries into, can only be in the indoor electronic anti-theft alarming system that arranges to reach antitheft purpose.But inconvenient when using, because constantly all will remember to open or close warning system, otherwise this system is as illusory and do not reach antitheft purpose.
Summary of the invention
The object of the present invention is to provide a kind of have anti-illegally open, the electronic anti-theft lock of rolling door of the function such as sled, with the safety of guaranteeing people with lock.
The technical solution used in the present invention is: it is included in push pedal (3), lower push pedal (10), lock core (5) and pinion (6) and gear wheel (9) is housed on the base plate (8), it is characterized in that: the sensor (13) corresponding with the upper induction chip (11) of outer key (12) is housed on the lock core (5), sensor (13) links to each other with unlatching gauge tap (2) by wireless signal, opens gauge tap (2) and links to each other with anti-illegal opening device (7); The alarm switch (1) of forcing open the door links to each other with anti-picking device (4); And interior key (14) links to each other with the master switch (16) of control circuit (15).
Beneficial effect of the present invention is: 1, because the induction chip of packing in the outer key of the present invention, lock core arrives controller by the data that sensor reads in the outer key when unblanking, can open lockset as legal, namely start locking mechanism such as illegal unlatching, make lockset can't open and start alarm signal, reach anti-illegal purpose of opening, and changed the problem that existing rolling screen door lock key is easily illegally opened less; 2, since the present invention design set when the person of forcing open the door with door sled during from certain height, the anti-picking device startup of this lock, and send alarm signal has solved the problem of automatic alarm when forcing open the door.
Description of drawings
Fig. 1 is the normal opening schematic diagram of the present invention
Fig. 2 is the illegal opening schematic diagram of the present invention
Fig. 3 is the present invention's state schematic diagram of forcing open the door
Fig. 4 is outer key and lock core schematic diagram
Fig. 5 is interior key and master switch catenation principle figure
Wherein: 1, the alarm switch 2 of forcing open the door, open gauge tap 3, upper push pedal 31, clamp 32, dop 33, chute 34, traveller 35, anti-back sheet draw-in groove 4, anti-picking device 41, pick-proof spring 42, switch plectrum 43, fore-set 5, lock core 6, pinion 7, anti-illegal opening device 71, anti-back sheet 72, slide block 73, driving member 74, motor 8, base plate 9, gear wheel 10, lower push pedal 11, induction chip 12, outer key 13, sensor 14, interior key 15, control circuit 16, master switch
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
Figure 1 shows that the normal opening schematic diagram of the present invention, Fig. 2 is the illegal opening schematic diagram of the present invention, Fig. 3 is the present invention's state schematic diagram of forcing open the door, Fig. 4 is outer key and lock core schematic diagram, Fig. 5 is interior key and master switch catenation principle figure, as we know from the figure the present invention it be included in push pedal (3) be housed on the base plate (8), lower push pedal (10), lock core (5) and pinion (6) and gear wheel (9), it is characterized in that: the sensor (13) corresponding with the upper induction chip (11) of outer key (12) is housed on the lock core (5), sensor (13) links to each other with unlatching gauge tap (2) by wireless signal, opens gauge tap (2) and links to each other with anti-illegal opening device (7); The alarm switch (1) of forcing open the door links to each other with anti-picking device (4); And interior key (14) links to each other with the master switch (16) of control circuit (15).
Anti-picking device described in the present invention (4) is by pick-proof spring (41) and switch plectrum (42) are housed outside fore-set (43), switch plectrum (42) link to each other with the alarm switch of forcing open the door (1) form.
Anti-illegal opening device (7) described in the present invention is to be linked to each other with anti-back sheet (71) by anti-back sheet draw-in groove (35), anti-back sheet (71) links to each other with motor (74) by slide block (72), driving member (73) successively, motor (74) link to each other with unlatching gauge tap (2) form.
Below in conjunction with Brief Description Of Drawings operating principle of the present invention
Fig. 1 is the normal opening schematic diagram of the present invention, key (12) outside inserting, sensor (13) is sensed the data of outer key (12) internal induction chip (11), be legal key such as the data coupling, open gauge tap (2) and disconnect, motor (74) rotates, drive anti-back sheet (71) and move down by driving member (73), slide block (72), at this moment, rotate outer key (12), can normally open.
Fig. 2 is the illegal opening schematic diagram of the present invention, key (12) outside inserting, sensor (13) induction is not mated less than data or data and is illegal key, at this moment, rotational lock core (5), drive pinion (6), gear wheel (9), make outside the push pedal (3) and move, clamp (31) in the upper push pedal (3) triggers opens gauge tap (2), makes motor (74) starting, by driving member (73), slide block (72) drives on the anti-back sheet (71) and moves, block anti-back sheet draw-in groove (35), and pin upper push pedal (3), and lockset can't be opened, send simultaneously alarm signal.
Fig. 3 is the present invention's state schematic diagram of forcing open the door, as steal to use force into the person door is pried open by force, in the process that rolling door is moved, fore-set (43) displacement downwards under the effect of pick-proof spring (41) in the lock body, drive switch plectrum (42) and trigger the alarm switch (1) of forcing open the door, send alarm signal.
Fig. 4 is outer key and lock core schematic diagram, during the legal unlatching of lockset, outer key (12) rotational lock core (5), pinion (6) drive gear wheel (9) make in the push pedal (3) and move, the dop (32) in the rear upper push pedal (3) of putting in place pins switch plectrum (42) to be made it and can't glide, and removes the standing state of pickproof mechanism.
Fig. 5 is interior key and master switch catenation principle figure, when the people enters within doors, when locking a door in doors, take off the interior key (14) that is inserted in the lockset, trigger master switch (16) and disconnect control circuit (15) and warning system circuit, the alarm system of locking in making can not report by mistake, after locking interior key (14) is replaced, and makes master switch (3) be in again the standing state of connection.

Claims (3)

1. electronic anti-theft lock of rolling door, it is included in is equipped with push pedal (3), lower push pedal (10), lock core (5) and pinion (6) and gear wheel (9) on the base plate (8), it is characterized in that:
The sensor (13) corresponding with the upper induction chip (11) of outer key (12) is housed on the lock core (5), sensor (13) links to each other with unlatching gauge tap (2) by wireless signal, opens gauge tap (2) and links to each other with anti-illegal opening device (7);
The alarm switch (1) of forcing open the door links to each other with anti-picking device (4);
In addition, interior key (14) links to each other with the master switch (16) of control circuit (15).
2. electronic anti-theft lock of rolling door according to claim 1, it is characterized in that: described anti-picking device (4) is by pick-proof spring (41) and switch plectrum (42) are housed outside fore-set (43), switch plectrum (42) link to each other with the alarm switch of forcing open the door (1) form.
3. electronic anti-theft lock of rolling door according to claim 1, it is characterized in that: described anti-illegal opening device (7) is to be linked to each other with anti-back sheet (71) by anti-back sheet draw-in groove (35), anti-back sheet (71) links to each other with motor (74) by slide block (72), driving member (73) successively, motor (74) link to each other with unlatching gauge tap (2) form.
CN 201010578597 2010-12-07 2010-12-07 Electronic anti-theft lock of rolling door Active CN101994431B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010578597 CN101994431B (en) 2010-12-07 2010-12-07 Electronic anti-theft lock of rolling door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010578597 CN101994431B (en) 2010-12-07 2010-12-07 Electronic anti-theft lock of rolling door

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CN101994431A CN101994431A (en) 2011-03-30
CN101994431B true CN101994431B (en) 2013-04-03

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102182357B (en) * 2011-06-09 2013-01-30 李逢斌 Intelligent numerical control (NC) servo electronic lock
CN104499822A (en) * 2014-12-11 2015-04-08 余虹仪 Electromechanical mixed tooth pushing warning lock
CN108561015A (en) * 2018-01-09 2018-09-21 惠安闽神石材加工设备开发有限公司 A kind of novel building monitoring house anti-theft monitoring device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2816267Y (en) * 2005-08-29 2006-09-13 王常霖 Antitheft for automobile back-up case
DE202007013512U1 (en) * 2007-09-27 2007-12-20 Altun, Radiye Bluetooth Castle
CN201053253Y (en) * 2006-12-12 2008-04-30 康继昌 Rolling screen door lock
CN201883784U (en) * 2010-12-07 2011-06-29 罗世同 Electronic antitheft lock for rolling shutter door

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2816267Y (en) * 2005-08-29 2006-09-13 王常霖 Antitheft for automobile back-up case
CN201053253Y (en) * 2006-12-12 2008-04-30 康继昌 Rolling screen door lock
DE202007013512U1 (en) * 2007-09-27 2007-12-20 Altun, Radiye Bluetooth Castle
CN201883784U (en) * 2010-12-07 2011-06-29 罗世同 Electronic antitheft lock for rolling shutter door

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