CN2525177Y - Remote control automatic anti-theft door lock - Google Patents

Abstract

A remote control automatic anti-theft door lock comprises a lock shell which is respectively provided with a convenient retaining mechanism, a plate lock retaining mechanism and a remote control receiving controller; the plate lock retaining mechanism comprises a motor, a plate lock core, a main slide board and a lockmaking electromagnet; the back end of the plate lock core is connected with the front end of the main slide board fixedly. The main points are : a rack is fixed on the main slide board; a driver gear is arranged on an output shaft of the motor; the driver gear is meshed with the rack; a slide board shell is sleeved on the front part of the main slide board; through a spring, the slide board is provided with a lockmaking slide board which can have up-and-down movement controlled by the lockmaking electromagnet and position the main slide board; two touch switches for controlling right-and-left strokes of the main slide board are fixed on the lower part of the main slide board. The utility model has the advantages of a simple structure, easy manufacture, convenient use, etc., and can be arranged on a plurality of door locks; a plurality of doors can be opened by only a remote-control unit which can programme ciphers; the utility model is applicable for families, office buildings, hotels, guesthouses and other places in particular.

Description

Remote Control Automatic safe-guard door lock

(1) technical field

The utility model belongs to a kind of lockset.

(2) technical background

At present, the common door lock that uses in the daily life is mostly with key operated, and the mechanical key mutual opening rate is higher, duplicates easily, confidentiality is low, and frangibility, especially in the hotel, place such as hotel, office, often need a lot of keys, not only carry keeping inconvenience, and when night, opened at dark place, insert trouble of key, bring a lot of inconvenience to the user.

(3) summary of the invention

Open inconveniently in order to solve mechanical key, problem such as duplicate and lose easily, the utility model provides a kind of Remote Control Automatic safe-guard door lock.

The utility model adopts following technical proposals to realize:

Remote Control Automatic safe-guard door lock comprises lock housing, is equiped with retaining mechanism conveniently in the lock housing respectively, and a plate lock retaining mechanism and a remote control receive controller.Retaining mechanism is mainly by the lock core of whipping conveniently, fork reaches locks the electromagnet composition conveniently, the rear end of lock core extends back and is provided with locking bar, the front end loose joint of the rear end of locking bar and fork is equiped with back-moving spring on the locking bar, fork is coupling on housing, an armature is fixed in its rear end, lock the side that electromagnet is positioned at armature conveniently, and be fixed on the lock housing, lock remote control in electromagnet earthing lead and the lock housing conveniently and receive the controller machine and be connected; Plate lock retaining mechanism is mainly by motor, plate lock core, and main slide plate and lockmaking electromagnet are formed.Fixedly connected with the front end of main slide plate in the rear end of plate lock core, be fixed with a tooth bar on the main slide plate, motor is fixed on the lock housing, installing one travelling gear on its output shaft, this travelling gear is meshed with tooth bar on the main slide plate, and can drive main slide plate move left and right, the front portion of main slide plate is equipped with a slide plate shell, be provided with a lockmaking slide plate in the slide plate shell, the lockmaking slide plate is installed on the slide plate shell by a spring, the top of lockmaking slide plate is provided with a special-shaped chute, is equipped with one in the special-shaped chute and is fixed on spacing on the lock housing.The lockmaking electromagnet is arranged on the below of lockmaking slide plate, and the below of main slide plate is provided with the touch switch of two the main slide plate of control left and right sides strokes.Lockmaking electromagnet and two touch switchs all receive controller by lead and remote control in the lock housing and are connected.Here it is a kind of advanced person's remote-receiver in the market that used remote control receives controller, and good confidentiality is stable and reliable for performance.

The utlity model has simple in structurely, make easily, advantage such as easy to use can be installed on a plurality of door locks, only opens a plurality of with the remote controller of a password able to programme, is particularly useful for family, office building, hotel, hotels and other places.

(4) description of drawings

Fig. 1 is the structural representation of a kind of embodiment of the utility model.

(5) specific embodiment

Remote Control Automatic safe-guard door lock comprises lock housing 1, is equiped with remote control in the lock housing 1 respectively and receives controller 2, retaining mechanism and plate lock retaining mechanism conveniently, and retaining mechanism conveniently comprises conveniently lock core 3, fork 4 and locks electromagnet 5 conveniently.The rear end of lock core 3 has extended a locking bar 6 backward conveniently, the rear end of locking bar 6 is connected with an end bearing pin of a connecting piece 7, the other end of brace 7 is connected with the front end bearing pin of fork 4, one back-moving spring 8 is installed on the locking bar 6, the middle part of fork 4 is coupling on lock housing 1, an armature 9 is fixed in the rear end of fork 4, locks the side that electromagnet 5 is arranged on armature 9 conveniently, and is fixed on the lock housing 1; Plate lock retaining mechanism comprises motor 10, plate lock core 11, main slide plate 12 and lockmaking electromagnet 13.Fixedly connected with the front end of main slide plate 12 in the rear end of plate lock core 11, the front portion of main slide plate 12 and middle part offer chute 14 and 15 respectively, be installed with limited post 16 and 17 in the chute 14 and 15 respectively, limited post 16 and 17 is fixed on the lock housing 1, be positioned at chute 14 places on the main slide plate 12 and be nested with a slide plate shell 18, install a lockmaking slide plate 20 by a compression spring 19 in the slide plate shell 18, the top of lockmaking slide plate 20 offers a special-shaped chute 21, the limited post that penetrates in the chute 14 penetrates in the special-shaped chute 21, and the bottom of special-shaped chute 21 notches is arranged with and forms 3 locked grooves for limited post 16 lockings.Lockmaking electromagnet 13 is positioned at the below of lockmaking slide plate 20, and is fixed on the lock housing 1.A tooth bar 22 is fixed at the middle part of main slide plate 12, and motor 10 is positioned at the top of main slide plate, and is fixed on the lock housing 1, and a travelling gear 23 is housed on its power transmission shaft, and travelling gear 23 is meshed with tooth bar 22.Be fixed with two touch switchs 24 and 25 on the lock housing of main slide plate 12 belows, be fixed with one on the main slide plate 12 for the block 26 that touches two touch switchs 24 and 25, lockmaking electromagnet 13 receives controller 2 by lead and remote control respectively with two touch switchs 24 and 25 and is connected.

Operating principle

When unblanking, motor 10 and 13 energisings of lockmaking electromagnet, lockmaking electromagnet 13 is with the 20 downward adhesives of lockmaking slide plate, make limited post 16 break away from the locked groove of special-shaped chute 21, motor 10 is just changeing, travelling gear 23 and tooth bar 22 engagements drive main slide plate 12 and move right, and main simultaneously slide plate 12 drives slide plate shell 18 and plate lock core 11 is moved to the left.When block 26 touched touch switch 25, main slide plate 12 stopped to move, motor 10 and 13 outages of lockmaking electromagnet, and lock electromagnet 5 energisings conveniently, lock core 3 moves backward to make fork 4 drive conveniently, and door is opened.

When shutting, motor 10 and 13 energisings of lockmaking electromagnet, lockmaking electromagnet 13 makes the 20 downward adhesives of lockmaking slide plate, make limited post 16 break away from the locked groove of special-shaped chute 21, motor 10 counter-rotatings, driving main slide plate 12 is moved to the left, slide plate shell 18 and plate lock core 11 are moved to the left simultaneously, when block 26 touches touch switch 24, motor 10 and lockmaking electromagnet 13 and lock electromagnet 5 conveniently and all cut off the power supply, lockmaking slide plate 20 and fork 4 reset, and limited post 16 is stuck in the locked groove of special-shaped chute 21, and conveniently lock core 3 and plate lock core 11 just in time all arrive the dead position of door lock.

Claims (2)

1, Remote Control Automatic safe-guard door lock comprises lock housing (1); Being equiped with conveniently in the lock housing (1) respectively, retaining mechanism, plate lock retaining mechanism and a remote control receive controller (2); Retaining mechanism conveniently, comprise and whip lock core (3), fork (4) and lock electromagnet (5) conveniently, the rear end of lock core (3) has extended a locking bar (6) backward conveniently, the rear end of locking bar (6) and fork (4) loose joint, be equiped with a back-moving spring (8) on the locking bar (6), fork (4) is coupling on lock housing (1), locks electromagnet (5) conveniently and is fixed near on the lock housing (1) of fork (4) rear end, and be connected by lead and remote control reception controller (2); Plate lock retaining mechanism, comprise motor (10), plate lock core (11), main slide plate (12) and lockmaking electromagnet (13), fixedly connected with the front end of main slide plate (12) in the rear end of plate lock core (11), motor (10) is fixed on the lock housing (1), it is characterized in that being fixed with on the main slide plate (12) tooth bar (22), installing one travelling gear (23) on the output shaft of motor, travelling gear (23) is meshed with tooth bar (22), the front portion of main slide plate (12) is nested with a slide plate shell (18), the lockmaking slide plate (20) that can move up and down and can be located main slide plate (12) by the lockmaking magnet control by spring installing one in the slide plate shell (18), the below of main slide plate (12) is set with touch switch (24) and (25) of two control main slide plate (12) left and right sides strokes, be fixed with one on the main slide plate (12) and can touch the block (26) of two touch switchs (24) and (25), lockmaking electromagnet (13) receives controller (2) by lead and remote control with two touch switchs (24) respectively with (25) and is connected.

2, Remote Control Automatic safe-guard door lock according to claim 1, the top that it is characterized in that described lockmaking slide plate (20) offers a special-shaped chute (21), be equipped with a limited post (16) that is fixed on the housing in the special-shaped chute (21), the bottom of special-shaped chute (21) notch is concaved with three locked grooves for limited post (16) locking.

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