CN201474418U - Anti-theft remote-control alarm door lock - Google Patents
Anti-theft remote-control alarm door lock Download PDFInfo
- Publication number
- CN201474418U CN201474418U CN2009201920405U CN200920192040U CN201474418U CN 201474418 U CN201474418 U CN 201474418U CN 2009201920405 U CN2009201920405 U CN 2009201920405U CN 200920192040 U CN200920192040 U CN 200920192040U CN 201474418 U CN201474418 U CN 201474418U
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- dead bolt
- electric motors
- linear electric
- remote control
- lock
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Abstract
The utility model discloses an anti-theft remote-control alarm door lock which comprises a lock shell, a large lock bolt, a linear motor, a locking mechanism, a manual-driven or electrically-driven double opened small lock bolt device and an anti-theft device. The locking mechanism is provided with an electromagnetic positioning device. When the electromagnetic positioning device is in power-off state, the electromagnet, under the effect of a spring, leads an inserted pin on the electromagnet to pass through the locking hole of the locking mechanism and be inserted into corresponding connecting hole in a positioning groove on the shaft of the linear motor, thereby preventing the door lock from being pried up. A remote control signal emitter is used for controlling the large lock bolt device to move to and fro on the door, so as to lock and unlock the door. The utility model has the advantages of simple structure, stable work, excellent anti-theft function, etc.
Description
Technical field
The utility model belongs to the safe-guard door lock technical field, relates to a kind of theft preventing remote control alarm gate lock.
Background technology
Existing safe-guard door lock generally all is to adopt key unlocking, but key is replicated easily, can also use unlocked by universal key simultaneously, and security performance is not high, also comparatively bothers and all must open the lock with the key when entering at every turn.What is more, and some person of making trouble clamp-ons glue in the lockhole, and door can't be opened, and is very much that load is disturbed so make the people.
A kind of door lock remote control anti-theft device of CN200620016066.7 is disclosed in Chinese patent literature a few days ago, comprise lock housing and lock pin, described lock pin connects a tooth bar, fix the track of a support tooth bar on the lock housing, so that tooth bar is along slide, on the lock housing by one fix one with the tooth bar meshed gears, a remote-receiver is set in the lock housing, remote-receiver connects also controls a motor, and machine driving is connected between the output shaft of motor and the gear.Two ends near tooth bar on the lock housing are provided with a stop respectively.Stop is connected with the remote-receiver signal.
The weak point of this kind door lock remote control anti-theft device mainly contains:
(1) to be connected with machine driving between the gear be with several gear meshing to be realized deceleration transmission to the motor output shaft of this kind door lock remote control anti-theft device.If it is just much of that directly gear set to be exported drive tooth bar commentaries on classics half-turn on motor shaft.This required procedure of processing is more, spends also higher.
(2) slip of tooth bar also is necessary for the track that tooth bar slides has also increased manufacturing procedure.
(3) gear and tooth bar, the processing of track cooperates all must have certain machining accuracy, all is slidingly matched.In door lock, do not indicate the part of locking tooth bar.So described lock pin can prize to get back in the lock housing according to reason and go with some thin slices.
The utility model content
The purpose of this utility model provides a kind of simple in structure, and cost is low, can conveniently make with remote-control signal transmitter to be locked in light flexibly " pinning " or " unlatching " on the door, and in case pinning just can not be prized the theft preventing remote control alarm gate lock that can also report to the police by thin slice.
The realization the technical solution of the utility model is:
A kind of theft preventing remote control alarm gate lock comprises the linear electric motors 3 that are arranged in the lock housing 1, is set in the big dead bolt 2 of linear electric motors axle 31 1 ends, and is arranged in the big square hole of side direction of lock housing 1 to being slidingly matched; Be set in the locking mechanism 4 of linear electric motors axle 31 other ends and be arranged in the lock housing 1 with linear electric motors 3 flat rafts.Pin key 41 is fixed on the described locking mechanism 4 and matches with keyway 32 on the linear electric motors axle 31, and described locking mechanism 4 also is provided with electromagnetic location device 5; Stroke with travel control device 6 control linear electric motors axles 31; Little dead bolt device 7 and burglar alarm 8 with manual or electronic dual unlatching are formed;
In the above-mentioned technical scheme, described electromagnetic location device 5 is in when outage, and electromagnet 51 is under the effect of elastic component 52, and the lock hole 42 that makes latch 511 on the electromagnet 51 pass locking mechanism 4 inserts scooping out in the hole in the locating slot 33 on the linear electric motors axles 31; Locating slot 33 on the described linear electric motors axle 31 is long narrow grooves, all there is the blind hole that scoops out that scoops out setting with latch 511 mutually at its two ends: describedly scoop out the end that blind hole is arranged on nearly linear electric motors 3 and be the locating hole 331 of unblanking, the other end that is arranged on away from linear electric motors 3 is lock in place hole 332, and its centre distance is equal to the back big dead bolt (2) of theft preventing remote control alarm gate lock locking and stays lock housing 1 length outward;
In the above-mentioned technical scheme, described elastic component 52 is compression springs, and the one end is against on the step of electromagnet 51 away from linear electric motors axle 31, and the other end is against on the packing ring 53 of namagnetic substance set on the interior step 56 of electromagnet casing 55;
In the above-mentioned technical scheme, the electromagnetic coil 54 of described electromagnetic location device 5 is arranged on the interior round bottom portion of electromagnet casing 55, is two electromagnetic coils of common lead-out wire; Also can be two independently electromagnetic coils; Electromagnet casing 55 usefulness screw threads are arranged on the locking mechanism 4;
In the above-mentioned technical scheme, described travel control device 6 comprises two travel switches that are separately positioned on lock housing 1 back upper place and is arranged near contact 63 on linear electric motors axle 31 axle heads of locking mechanism 4 and circuit and forms;
In the above-mentioned technical scheme, described little dead bolt device 7 comprises that being arranged on fork-like farm tool used in ancient China in the lock housing 1 side direction small square hole returns movable little dead bolt 71, is arranged on the handle 72 that is used for manually unblanking on the little dead bolt 71, can makes elastic component 73 that little dead bolt resets, can makes the locating support 74 of the spacing and reciprocal activity of little dead bolt 71, and is fixedly installed in the lock housing; It is fixing with fluting holding screw 78 to be set in little dead bolt 71 axle heads, and limits the electromagnet 75 that can seesaw in electromagnetic coil 76 of little dead bolt length;
In the above-mentioned technical scheme, described burglar alarm 8; Comprise and be horizontally installed on big dead bolt near the magnetic induction switch 81 on the lock housing 1 on the big square hole of doorframe one side next door; Be arranged on permanent magnet 82 in the keeper 83 with relative fixed; Can send the buzzer 84 and the circuit of the sound forms;
In the above-mentioned technical scheme, described magnetic induction switch 81 is normally closed type tongue tubes; And shut big dead bolt and also lock when door. be arranged on permanent magnet 82 in the keeper 83 and can triggering and conducting be arranged on magnetic induction switch 81 in the lock housing 1;
In the above-mentioned technical scheme, the return springs 73 of described little dead bolt is the compression spring, and the one end is against on the step 77 of little dead bolt 71, and the other end is against on the locating support 74;
In the above-mentioned technical scheme, the utility model also is provided with the electrical connection by remote signal receiver of electromagnetic location device 5 in remote-control signal transmitter and described linear electric motors 3, the locking mechanism 4 and little dead bolt device 7, described remote signal receiver receives described remote-control signal transmitter institute's emitted radio signal and controls described electromagnetic location device 5, the action of little dead bolt device 7 and linear electric motors 3;
Electrical connection described in the utility model, be provided with delay switching circuit, anti-theft warning circuit and trip control circuit, and circuit overcurrent protection, in the circuit of control, be provided with 2 relays, connect the constant close contact fork-like farm tool used in ancient China control motor of travel switch " falling " and " suitable " respectively, just control " pass " of theft preventing remote control alarm gate lock and the action of " opening ", also be arranged in parallel the electromagnetic coil 54 of electromagnetic location device 5 simultaneously respectively; The electromagnetic coil 76 of described little dead bolt device 7 is connected on the constant open contact 612 of travel switch 61 of action of " opening " of control theft preventing remote control alarm gate lock, also is provided with delay switching circuit simultaneously; The circuit of described burglar alarm 8 is connected on the constant open contact 622 of travel switch 62 of action of " pass " of control theft preventing remote control alarm gate lock;
When receiving remote-control signal transmitter institute emitted radio signal, when connecting the electric current of wherein 1 relay set in the described control circuit, also connect the constant close contact of corresponding travel switch, linear electric motors 3 the electric linear electric motors axle 31 that makes is done to advance or moving of retreating and realize the action of lock " opening " or " pass ", when also connecting the electric current of wherein 1 electromagnetic coil 54 that is arranged in parallel the electromagnetic location device 5 on the constant close contact of travel switch simultaneously, electromagnetic coil 54 gets the electric electromagnet 51 that holds, latch 511 on the electromagnet 51 is left scoop out the hole accordingly in the locating slot 33 on the linear electric motors axle 31, when contact 63 is run into travel switch, the constant close contact outage of travel switch, linear electric motors 3 dead electricity, linear electric motors axle 31 stops to move, the electromagnetic coil 54 dead electricity release magnets 51 of magnetic orientation device 5, described electromagnet 51 is inserted in the locating slot 33 on the linear electric motors axle 31 latch 511 on the electromagnet 51 and scoops out in the hole accordingly under the effect of elastic component 52.
The utlity model has positive effect:
1. the utility model is simple in structure, and processing cost is light, adopt the linear electric motors axle move forward and backward with locking mechanism in being used of electromagnetic location device and make theft preventing remote control alarm gate lock have the anti-theft pick-proof function.
2. being installed on the door is not have lockhole, makes the robber have no way of doing it.
3. control theft preventing remote control alarm gate lock " opening " and " pass " with remote-control signal transmitter, general digital control signal transmission does not have duplication code.
4. also can control theft preventing remote control alarm gate lock " opening " and " pass " within the specific limits, particularly also unnecessary the going up of floor downstairs just can be unblanked up and down.
Description of drawings:
For the easier quilt of content of the present utility model is clearly understood, also in conjunction with the accompanying drawings the utility model is described in further detail according to specific embodiment of the utility model below.
Wherein Fig. 1 is the utility model structural representation
Reference numeral is expressed as among the figure:
1 lock housing; 2 big dead bolts; 3 linear electric motors; 31 linear electric motors axles; 32 keyways; 33 locating slots; 331 locating holes of unblanking; 332 lock in place holes; 4 locking mechanisms; 41 pin keies; 42 lock holes; 5 electromagnetic location devices; 51 electromagnet; 511 latches; 52 elastic components; 53 namagnetic substance packing rings; 54 electromagnetic coils; 541 electromagnetic coils; 542 electromagnetic coils; 55 electromagnet casings; Step in 56; 6 travel control devices; 61 travel switches; The constant close contact of 611 travel switches 61; The constant open contact of 612 travel switches 61; 62 travel switches; The constant close contact of 621 travel switches 62; The constant open contact of 622 travel switches 62; 63 contacts; 7 little dead bolt devices; 71 little dead bolts; 72 handles; 73 elastic components; 74 locating supports; 75 electromagnet; 76 electromagnetic coils; 77 steps; 78 fluting holding screws; 8 burglar alarms; 81 magnetic induction switches; 82 permanent magnets; 83 keepers; 84 buzzers
The specific embodiment:
(embodiment one) sees Fig. 1
Theft preventing remote control alarm gate lock in the present embodiment comprises the linear electric motors 3 that are arranged in the lock housing 1, is set in the big dead bolt 2 of linear electric motors axle 31 1 ends, and is arranged in the big square hole of side direction of lock housing 1 to being slidingly matched; Be set in the locking mechanism 4 of linear electric motors axle 31 other ends and be arranged in the lock housing 1 with linear electric motors 3 flat rafts.Pin key 41 is fixed on the described locking mechanism 4 and matches with keyway 32 on the linear electric motors axle 31, and described locking mechanism 4 also is provided with electromagnetic location device 5; Stroke with travel control device 6 control linear electric motors axles 31; Little dead bolt device 7 and burglar alarm 8 manual or electronic dual unlatching are formed;
Described electromagnetic location device 5 is in when outage, and electromagnet 51 is under the effect of elastic component 52, and the lock hole 42 that makes latch 511 on the electromagnet 51 pass locking mechanism 4 inserts scooping out in the hole in the locating slot 33 on the linear electric motors axles 31; Locating slot 33 on the described linear electric motors axle 31 is long narrow grooves, all there is the blind hole that scoops out that scoops out setting with latch 511 mutually at its two ends: describedly scoop out the end that blind hole is arranged on nearly linear electric motors 3 and be the locating hole 331 of unblanking, the other end that is arranged on away from linear electric motors 3 is lock in place hole 332, and its centre distance is equal to the back big dead bolt (2) of theft preventing remote control alarm gate lock locking and stays lock housing 1 length outward.Described elastic component 52 is compression springs, and the one end is against on the step of electromagnet 51 away from linear electric motors axle 31, and the other end is against on the packing ring 53 of namagnetic substance set on the interior step 56 of electromagnet casing 55.The electromagnetic coil 54 of described electromagnetic location device 5 is arranged on the interior round bottom portion of electromagnet casing 55, is two electromagnetic coils of common lead-out wire; Also can be two independently electromagnetic coils; Electromagnet casing 55 usefulness screw threads are arranged on the locking mechanism 4.Described travel control device 6 comprises two travel switches that are separately positioned on lock housing 1 back upper place and is arranged near contact 63 on linear electric motors axle 31 axle heads of locking mechanism 4 and circuit and forms;
Described little dead bolt device 7 comprise be arranged on fork-like farm tool used in ancient China in the lock housing 1 side direction small square hole return movable little dead bolt 71, be arranged on be used for manually unblanking on the little dead bolt 71 in open handle 72, can make elastic component 73 that little dead bolt resets, can make the locating support 74 of the spacing and reciprocal activity of little dead bolt 71, and be fixedly installed in the lock housing; It is fixing with fluting holding screw 78 to be set in little dead bolt 71 axle heads, and limit the electromagnet 75 that can in electromagnetic coil 76, seesaw of little dead bolt length, the return springs 73 of described little dead bolt is the compression spring, the one end is against on the step 77 of little dead bolt 71, and the other end is against on the locating support 74;
Described burglar alarm 8; Comprise and be horizontally installed on big dead bolt near the magnetic induction switch 81 on the lock housing 1 on the big square hole of doorframe one side next door; Be arranged on permanent magnet 82 in the keeper 83 with relative fixed; Can send the buzzer 84 and the circuit of the sound forms; Described magnetic induction switch 81 is normally closed type tongue tubes; And shut big dead bolt and also lock when door. be arranged on permanent magnet 82 in the keeper 83 and can triggering and conducting be arranged on magnetic induction switch 81 in the lock housing;
The utility model also is provided with the electrical connection by remote signal receiver of electromagnetic location device 5 in remote-control signal transmitter and described linear electric motors 3, the locking mechanism 4 and little dead bolt device 7, described remote signal receiver receives described remote-control signal transmitter institute's emitted radio signal and controls described electromagnetic location device 5, the action of little dead bolt device 7 and linear electric motors 3.
Electrical connection described in the utility model, be provided with delay switching circuit, anti-theft warning circuit and trip control circuit, and circuit overcurrent protection, in the circuit of control, be provided with 2 relays, " the falling " and " suitable " that connects the constant close contact fork-like farm tool used in ancient China control motor of 2 travel switches respectively, just control " pass " of theft preventing remote control alarm gate lock and the action of " opening ", also be arranged in parallel respectively simultaneously at the electromagnetic coil 541 of the electromagnetic location device 5 on travel switch 61 constant close contacts and the electromagnetic coil 542 of the electromagnetic location device 5 on travel switch 62 constant close contacts; The electromagnetic coil 76 of described little dead bolt device 7 is arranged on the constant open contact 612 of travel switch 61 of action of " opening " of control theft preventing remote control alarm gate lock, also is provided with delay switching circuit simultaneously; The circuit of described burglar alarm 8 is arranged on the constant open contact 622 of travel switch 62 of action of " pass " of control theft preventing remote control alarm gate lock;
In the present embodiment, the course of work of theft preventing remote control alarm gate lock is:
According to Fig. 1, big dead bolt 2 has been locked on the door, presses the button of remote-control signal transmitter " opening ", after remote signal receiver receives instruction, connect the electric current of the relay of " opening " of controlling theft preventing remote control alarm gate lock, also connect the constant close contact 611 of travel switch 61; Linear electric motors 3 electric make linear electric motors axle 31 backward (from the doorframe direction) move; When also connecting the electric current of 1 electromagnetic coil 541 in the electromagnetic location device 5 that is arranged in parallel on 61 constant close contacts 611 of travel switch simultaneously, electromagnetic coil 541 gets the electric electromagnet 51 that holds, make latch 511 on the electromagnet 51 leave corresponding lock in place hole 332 in the locating slot 33 on the linear electric motors axle 31, when contact 63 is run into travel switch, the constant close contact of travel switch disconnects, linear electric motors 3 dead electricity, linear electric motors axle 31 stops to move, the electromagnetic coil 541 dead electricity release magnets 51 of electromagnetic location device 5, described electromagnet 51 is inserted into latch 511 on the electromagnet 51 to unblank accordingly in the locating slot 33 on the linear electric motors axle 31 in the locating hole 331 under the effect of elastic component 52.When contact 63 is run into travel switch, when the constant close contact 611 of travel switch 61 disconnects,, constant open contact 612 closures of travel switch 61, electromagnetic coil 76 in the little dead bolt device 7 gets electric attraction electromagnet 75 gets back in the lock housing 1 little dead bolt 71, and at this moment theft preventing remote control alarm gate lock is opened.When the electromagnetic coil in the little dead bolt device 7 76 electric attraction electromagnet 75 time, delay switching circuit also begins to clock, when delay switching circuit then cuts off the power supply, theft preventing remote control alarm gate lock is pinned in the reinstatement under the effect of elastic component 73 of electromagnetic coil 76 dead electricity release magnets 75 in the little dead bolt device, little dead bolt 71; Might as well be again when if you also stand outside the door by the button an of remote-control signal transmitter " opening ", but the constant close contact 611 of controlling the travel switch 61 of linear electric motors 3 specifically disconnects, so the electromagnetic coil 541 of linear electric motors 3 and electromagnetic location device 5 is not worked, have only the delay switching circuit startup to make the electromagnetic coil 76 in the little dead bolt device 7 get electric attraction electromagnet 75, little dead bolt 71 is unblanked once more;
Little dead bolt is just locked when door is shut, as long as if at this moment you go out draw little dead bolt in open handle and just can go out, you want big dead bolt 2 is also locked, just please press the button of " pass " of remote-control signal transmitter, after remote signal receiver receives instruction, connect the electric current of the relay of " pass " of controlling theft preventing remote control alarm gate lock, also connect the constant close contact 621 of travel switch 62 simultaneously; Linear electric motors 3 electric make linear electric motors axle 31 forward (to the doorframe direction) move; When also connecting the electric current of 1 electromagnetic coil 542 in addition in the electromagnetic location device 5 that is arranged in parallel on the constant close contact of travel switch simultaneously, electromagnetic coil 542 gets the electric electromagnet 51 that holds, make latch 511 on the electromagnet 51 leave the locating hole 331 of unblanking accordingly in the locating slot 33 on the linear electric motors axle 31, when contact 63 is run into travel switch 62, the constant close contact 621 of travel switch 62 disconnects, linear electric motors 3 dead electricity, linear electric motors axle 31 stops to move, the electromagnetic coil 542 dead electricity release magnets 51 of electromagnetic location device 5, described electromagnet 51 is inserted in the locating slot 33 on the linear electric motors axle 31 in the corresponding lock in place holes 332 latch 511 on the electromagnet 51 under the effect of elastic component 52.At this moment big dead bolt 2 has been locked. when contact 63 is run into travel switch 62, when the constant close contact 621 of travel switch 62 disconnects, constant open contact 622 closures of travel switch 62, it is electric that the circuit of described burglar alarm 8 is got, and can triggering and conducting be arranged on magnetic induction switch 81 in the lock housing 1 owing to be arranged on permanent magnet 82 in the keeper 83; The normally closed type reed switch contact is disconnected; At this moment theft preventing remote control alarm gate lock can not reported to the police.
If it all can be reported to the police to run into irregular opening the door and close the door;
As, also do not shut when door, mistake is pressed the button of " pass " of remote-control signal transmitter, after remote signal receiver receives instruction, connect the electric current of the relay of " pass " of controlling theft preventing remote control alarm gate lock, also connect the constant close contact 621 of travel switch 62 simultaneously; Linear electric motors 3 electric make linear electric motors axle 31 forward (to the doorframe direction) move; When also connecting the electric current of the electromagnetic coil 542 in the electromagnetic location device 5 that is arranged in parallel on the constant close contact 621 of travel switch 62 simultaneously, electromagnetic coil 542 gets the electric electromagnet 51 that holds, make latch 511 on the electromagnet 51 leave the locating hole 331 of unblanking accordingly in the locating slot 33 on the linear electric motors axle 31, when contact 63 is run into travel switch 62, the constant close contact 621 of travel switch 62 disconnects, linear electric motors 3 dead electricity, linear electric motors axle 31 stops to move, the electromagnetic coil 542 dead electricity release magnets 51 of electromagnetic location device 5, described electromagnet 51 is inserted in the locating slot 33 on the linear electric motors axle 31 in the corresponding lock in place holes 332 latch 511 on the electromagnet 51 under the effect of elastic component 52.At this moment big dead bolt 2 has been locked. when contact 63 is run into travel switch 62, when the constant close contact 621 of travel switch 62 disconnects, constant open contact 622 closures of travel switch 62, it is electric that the circuit of described burglar alarm 8 is got, owing to be arranged on the magnetic induction switch 81 in the lock housing 1; The permanent magnet 82 that fixed distance is arranged in the keeper 83 too far can not trigger magnetic induction switch 81: just the contact of normally closed type tongue tube is not triggered or is normally closed, and at this moment burglar alarm 8 will send warning;
When door shuts, big dead bolt 2 is also locked, and the constant open contact 622 of travel switch 62 is also closed; Magnetic induction switch 81 has also been triggered by permanent magnet 82 the normally closed type reed switch contact is disconnected; But there is the robber to weaken or shielding with the magnetic force that sheet iron is inserted in the eyelet permanent magnet 82, at this moment permanent magnet 82 no longer triggers magnetic induction switch 81, just the contact of normally closed type tongue tube originally has been set at permanent magnets 82 in the keeper 83 to trigger at this moment being returned to of disconnecting normally closed, and burglar alarm 8 will send warning;
When door shuts, big dead bolt 2 is also locked, and the constant open contact 622 of travel switch 62 is also closed; Magnetic induction switch 81 has also been triggered by permanent magnet 82 constant close contact is disconnected; When having the robber with the iron staff of sharpening door to be pried open certain distance, permanent magnet 82 no longer triggers magnetic induction switch 81, and just the contact of normally closed type tongue tube is originally normally closed by at this moment being returned to of permanent magnet 82 triggering disconnections, and burglar alarm 8 will send warning.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection domain of the present utility model.
Claims (10)
1. theft preventing remote control alarm gate lock: comprise the linear electric motors (3) that are arranged in the lock housing (1), be set in the big dead bolt (2) of linear electric motors axle (31) one ends, and be arranged in the big square hole of side direction of lock housing (1) to being slidingly matched; Be set in the locking mechanism (4) of linear electric motors axle (31) other end and be arranged in the lock housing (1) with linear electric motors (3) flat raft.Pin key (41) is fixed on that described locking mechanism (4) is gone up and matches with keyway (32) on the linear electric motors axle (31), and described locking mechanism (4) also is provided with electromagnetic location device (5); Stroke with travel control device (6) control linear electric motors axles (31); Little dead bolt device (7) and burglar alarm (8) manual or electronic dual unlatching are formed.
2. theft preventing remote control alarm gate lock according to claim 1, it is characterized in that: described electromagnetic location device (5), in when outage, the lock hole (42) that electromagnet (51) makes the latch (511) on the electromagnet (51) pass locking mechanism (4) under the effect of elastic component (52) inserts and scoops out in the hole accordingly in the locating slot (33) on the linear electric motors axles (31); Described elastic component (52) is the compression spring, and the one end is against on the step of electromagnet (51) away from linear electric motors axle (31) one ends; The other end is against the interior step (56) of electromagnet casing and goes up on the packing ring (53) of set namagnetic substance.
3. theft preventing remote control alarm gate lock according to claim 2 is characterized in that: the electromagnetic coil (54) of described electromagnetic location device (5) is arranged on the interior round bottom portion of electromagnet casing (55), is two electromagnetic coils of common lead-out wire; Also can be two independently electromagnetic coils; Electromagnet casing (55) is arranged on the locking mechanism (4) with screw thread.
4. theft preventing remote control alarm gate lock according to claim 2, it is characterized in that: the locating slot (33) on the described linear electric motors axle (31) is a long narrow groove, all there is the blind hole that scoops out that scoops out setting with latch (511) mutually at its two ends, are the locating hole of unblanking (331) near an end of linear electric motors (3).The other end away from linear electric motors (3) is lock in place hole (332).Two scoop out hole centre distance is equal to the big length of dead bolt (2) outside lock housing (1) in theft preventing remote control alarm gate lock locking back.
5. theft preventing remote control alarm gate lock according to claim 1 is characterized in that: described travel control device 6 comprises two travel switches that are separately positioned on lock housing 1 back upper place and is arranged near contact 63 on linear electric motors axle 31 axle heads of locking mechanism 4 and circuit and forms.
6. theft preventing remote control alarm gate lock according to claim 1, it is characterized in that: described little dead bolt device (7) comprises that being arranged on fork-like farm tool used in ancient China in lock housing (1) the side direction small square hole returns movable little dead bolt (71), is arranged on the handle (72) that is used for manually unblanking on the little dead bolt (71), can makes the elastic component (73) that little dead bolt resets, the locating support (74) that can make the spacing and reciprocal activity of little dead bolt (71), and is fixedly installed in the lock housing; It is fixing with fluting holding screw (78) to be set in little dead bolt (71) axle head, and limits the electromagnet (75) that can seesaw in electromagnetic coil (76) of little dead bolt length.
7. theft preventing remote control alarm gate lock according to claim 1 is characterized in that: described burglar alarm (8); Comprise and be horizontally installed on big dead bolt near the magnetic induction switch (81) on the lock housing (1) on the big square hole of doorframe one side next door; Be arranged on permanent magnet (82) in the keeper (83) with relative fixed; Can send the buzzer (84) and the circuit of the sound forms.
8. theft preventing remote control alarm gate lock according to claim 7 is characterized in that: described magnetic induction switch (81) is the normally closed type tongue tube.
9. theft preventing remote control alarm gate lock according to claim 6 is characterized in that: the return springs of described little dead bolt (73) is the compression spring, and the one end is against on the step (77) of little dead bolt (71), and the other end is against on the locating support (74).
10. theft preventing remote control alarm gate lock according to claim 7 is characterized in that: the power supply of described burglar alarm (8) is connected on the constant open contact (622) of the travel switch (62) of controlling theft preventing remote control alarm gate lock described " pass ".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201920405U CN201474418U (en) | 2009-08-31 | 2009-08-31 | Anti-theft remote-control alarm door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201920405U CN201474418U (en) | 2009-08-31 | 2009-08-31 | Anti-theft remote-control alarm door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201474418U true CN201474418U (en) | 2010-05-19 |
Family
ID=42410664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201920405U Expired - Fee Related CN201474418U (en) | 2009-08-31 | 2009-08-31 | Anti-theft remote-control alarm door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201474418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670042A (en) * | 2014-01-09 | 2014-03-26 | 上海长跃通信技术有限公司 | Lock cylinder of intelligent lock for optical cable cross connecting cabinet |
| CN108952415A (en) * | 2018-08-14 | 2018-12-07 | 湖南省康普通信技术有限责任公司 | A kind of power-off automatic opening motorized adjustment skylight |
-
2009
- 2009-08-31 CN CN2009201920405U patent/CN201474418U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670042A (en) * | 2014-01-09 | 2014-03-26 | 上海长跃通信技术有限公司 | Lock cylinder of intelligent lock for optical cable cross connecting cabinet |
| CN103670042B (en) * | 2014-01-09 | 2017-01-11 | 上海长跃通信技术有限公司 | Lock cylinder of intelligent lock for optical cable cross connecting cabinet |
| CN108952415A (en) * | 2018-08-14 | 2018-12-07 | 湖南省康普通信技术有限责任公司 | A kind of power-off automatic opening motorized adjustment skylight |
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