CN2581641Y

CN2581641Y - Electronic anti-theft lock

Info

Publication number: CN2581641Y
Application number: CN 02238213
Authority: CN
Inventors: 牟军; 杜秀山
Original assignee: SHUANGSHAN ELECTRONIC LOCK INDUSTRY Co Ltd SHANGDONG
Current assignee: SHUANGSHAN ELECTRONIC LOCK INDUSTRY Co Ltd SHANGDONG
Priority date: 2002-06-25
Filing date: 2002-06-25
Publication date: 2003-10-22
Anticipated expiration: 2012-06-25

Abstract

The utility model relates to an electronic anti-theft lock core which mainly comprises a shell body, a panel, a transmission mechanism of an inclined tongue and a tongue holder positioned on one side of a square tongue in the transmission mechanism, wherein, a guide rod of the square tongue is inserted in the tongue holder, and the periphery of the guide rod is sheathed with a spring; one end of the spring is abutted on a lug boss on the front end of the tongue holder, and the rear end of the spring is abutted on the shell body. The lower part of the square tongue is provided with a strip-shaped tooth slot which is matched with the gear electricity of the square tongue, and a gear sheet of the square tongue is matched with a connecting sheet of a safety tongue. A limiting sheet of the square tongue is arranged under the square tongue, the limiting sheet is matched with a shifting sheet of the square tongue, and the quadrate shifting sheet is matched with a sliding block which is matched with a shifting wheel A and a shifting wheel B which are connected with a motor guide bracket controlled by a motor. The utility model has the advantages that a guide bracket sheet of the motor is controlled by the motor, etc. to connect the shifting wheel A and the shifting wheel B in the lock, and then a handle is operated to open a door; the operation is reliable and convenient. In the lock, the shifting sheet of the square tongue, the inclined tongue and the square tongue are interlocked with each other; the utility model has impact relieving electricity, which can reduce the impact force of the inclined tongue when the door is opened and closed and prolong the service life of the utility model.

Description

A kind of electronic anti-theft lock gall

Technical field

The utility model and a kind of electronic anti-theft lock gall.

Background technology

Existing lock gall is various informative, the structure difference, and its pairing function is also different, and along with the expansion of urban construction scale, people's demand constantly changes, and is also improving constantly for the requirement of door lock.The electronics lock gall occurs, and makes the performance of lock gall improve.

Summary of the invention

Should provide a kind of electronic anti-theft lock gall with novel purpose, this lock gall compact conformation, performance are good, durable.

For achieving the above object the utility model by the following technical solutions: a kind of electronic anti-theft lock gall, main housing, panel, the oblique tongue transmission mechanism of comprising, the tongue that the side's of being positioned at tongue one is surveyed in the described transmission mechanism of its feature is holder, this tongue holder interpolation one side's tongue guiding stalk, bar outer race one spring, spring one end withstands on the boss of tongue holder front end, on the housing on top, rear end, there is a bar tooth socket in the hypogloeeis, side, and this bar tooth socket cooperates with square tongue stepping electricity, and square tongue washer cooperates in flakes with safety tongue; Hypogloeeis side, side has side's tongue limit to live sheet, and banking stop cooperates with square tongue plectrum, and square plectrum cooperates with slide block, and slide block cooperates with thumb wheel A thumb wheel B, and thumb wheel A thumb wheel B connects with the motor guiding trestle that is subjected to Electric Machine Control.

Description of drawings

Fig. 1: this practical closure state schematic diagram

Fig. 2: the utility model open state schematic diagram

The upward view of Fig. 3: Fig. 1

The vertical view of Fig. 4: Fig. 1

The left view of Fig. 5: Fig. 1

Fig. 6: oblique tongue assembly schematic diagram among Fig. 1

Fig. 7: square tongue assembly schematic diagram among Fig. 1

Fig. 8: square tongue washer schematic diagram among Fig. 1

Safety tongue assembly schematic diagram among Fig. 9 Fig. 1

Liner plate is fixed on the big shell 23 by screw 1 among Fig. 1 Fig. 2, main panel 43 is fixed on liner plate 28, on side's tongue 30 tongue holder 15 is arranged, put side's tongue guide peg 16 in the tongue holder, outer race one spring 18, its end has side's tongue guide peg opening ring washer 17, and withstand on the housing, the other end withstands on tongue holder prominence, and 19 is the pull bar packing ring, said mechanism provides elastic force and guiding for square tongue, utilizes that it can the side's of realization tongue stretches out, retraction movement.One bar shaped fortune groove, 46 (see figure 7)s are arranged on side's tongue, and boss 47 (see figure 9)s on the square tongue washer 35 can snap in the bar tooth socket, and the side's of making tongue remains static.27 side's of being tongue limits are toward post 29 anti-drill pins.

One safety tongue mold insert 42 is arranged on safety tongue 36 assemblies, one end of safety tongue button spring 38 snaps on the mold insert 42, the button spring other end is not on base plate, in the elongated slot of the safety tongue lower boss side of being stuck in tongue washer 35 at closing time, safety tongue is squeezed concordant with mainboard, and the side's of drive tongue washer 35 moves downward, and separates with square tongue bars shape teeth groove, and square tongue ejects automatically by the above-mentioned tongue holder inner spring spare elastic force that is positioned at automatically.

One side's tongue banking stop 25 is arranged at the bottom of side's tongue, on the post 26 of one section hinged base plate of banking stop, 24 with other small driving wheels that closes, side's tongue limit washer 25 1 end boss cooperate with slide block 11, this side's tongue banking stop one is surveyed a spring 22, spring other end card is to housing, and under the door closure state, square tongue banking stop groove matches with flange on the square tongue.

Also comprise oblique tongue 31 among Fig. 1 Fig. 2, tiltedly on the tongue buffer stopper 32 arranged, can reduce open the door, sound at closing time and to the impulse force of oblique tongue, tiltedly there are a pull bar 14 and pull bar spring 21 in the hypogloeeis, 20 is the pull bar leading truck, and 13 are the fixing electricity of pull bar, and side side's plectrum 12 matches with pull bar stator 13.

8 is the thumb wheel contiguous block, and 5 is thumb wheel A, 6 thumb wheel B, the AB thumb wheel is clutch, relies on thumb wheel contiguous block 8 to connect, to realize opening door operation, 39 is motor guiding trestle sheet, and 3 is motor box, and 4 is the motor anchoring filament, 40 is motor guiding trestle electronics spring, and 41 is the motor fairlead, and 43 is main panel, 44 is cover plate, 45 side's tongue guide pins, and 7 is the washer guide pin, 9 side's of being tongue plectrum stent struts, 10 slide block button springs.

When the place of opening the door provide appropriate signals (available IC-card, TM card) then motor rotate by worm gear drives motor guiding trestle sheet control A, B thumb wheel, make its Colaesce, and rotate, by the slide block side of drive tongue plectrum 12 with handle, make the tongue motion of oblique tongue side, realize that the action of three interlocks realizes opening the door.

The utility model advantage, this lock by the control such as motor motor guiding trestle sheet to thumb wheel A The connection of thumb wheel B is operating grip subsequently, opens the door, and operation is reliable, convenient, this lock side of being Tongue plectrum, latch bolt, square tongue, three interlocks have slow rushing when hitting sheet and can reduce the latch bolt switch gate Hit power, increase the service life.

Claims

1, a kind of electronic anti-theft lock gall, main housing, panel, the oblique tongue transmission mechanism of comprising, the tongue that the side's of being positioned at tongue one is surveyed in the described transmission mechanism of its feature is holder, this tongue holder interpolation one side's tongue guiding stalk, bar outer race one spring, spring one end withstands on the boss of tongue holder front end, on the housing on top, rear end, there is a bar tooth socket in the hypogloeeis, side, and this bar tooth socket cooperates with square tongue stepping electricity, and square tongue washer cooperates in flakes with safety tongue; Hypogloeeis side, side has side's tongue limit to live sheet, and banking stop cooperates with square tongue plectrum, and square plectrum cooperates with slide block, and slide block cooperates with thumb wheel A thumb wheel B, and thumb wheel A thumb wheel B connects with the motor guiding trestle that is subjected to Electric Machine Control.

2, electronic anti-theft lock gall according to claim 1 has a slow sheet that hits on the described oblique tongue of its special sheet.