CN2565911Y - Electronic automatic theft-proof lock cylinder - Google Patents

Abstract

The utility model relates to an electronic automatic theft-proof lock cylinder which comprises a shell body, a panel, a square tongue, an inclined tongue and a transmission mechanism, wherein, a cambered slot is arranged on the square tongue in the transmission mechanism, and a shifting wheel of the square tongue and a safety knob matching with the shifting wheel of the square tongue are assembled in the cambered slot; one side of the square tongue is provided with a semicircular slot with a step, a guide rod of the square tongue is inserted in the semicircular slot, a spring is sheathed on the periphery of the guide rod, one end of the spring is abutted on a lug boss on the front end of the semicircular slot, and the rear end of the spring is abutted on the shell body; one side of the lower part of the square tongue is provided with a strip-shaped saw tooth which matches with a gear sheet of the square tongue, and the gear sheet of the square tongue matches with a connecting sheet of a safety tongue. The utility model also comprises a large shifting wheel which matches with a connecting block of the inclined tongue and matches with the square tongue by the aid of a safety sliding cable, wherein, the large shifting wheel is connected with a small shifting wheel by a guide shaft to form a clutch structure, and the guide shaft is pushed into the shifting wheels by the operation of a motor worm gear in a motor assembly. Therefore, three-linkage is realized, which can be operated conveniently and can prevent theft. The square tongue which can be locked automatically also enabled not to be locked automatically under the control of an inner holding handle knob. The lock has the advantages of novel and peculiar structure and multiple functions.

Description

A kind of electronics automatic antitheft lock gall

Technical field the utility model relates to a kind of electronics automatic antitheft lock gall

Technical field

Existing lock gall is varied, and performance also has nothing in common with each other.Mechanical lock opened such as the IC-card of employing are arranged, adopt many dead bolts to strengthen the theftproof performance on frame for movement, its electronically controlled form is variation gradually also, and the direction higher along automation develops, and meets the different needs.

The purpose of this utility model provides a kind of electronics automatic antitheft lock gall, and this lock construction novelty has multiple functions such as antitheft, and uses flexibly, conveniently.

Summary of the invention

For achieving the above object, the utility model is by the following technical solutions: a sharp electronics automatic antitheft lock gall, it comprises housing, panel, square tongue, oblique tongue, transmission mechanism, on the square tongue deep-slotted chip breaker is arranged in the described transmission mechanism of its feature, join side's tongue turning wheel in the groove, the stop button that cooperates with square tongue turning wheel; Side's tongue one side has a half slot with the level, half slot interpolation one side's tongue guide peg, bar outer race one spring, spring one end withstands on the boss of half slot front end, the rear end withstands on the housing, side's hypogloeeis one side has a bar shaped sawtooth, and this bar shaped sawtooth cooperates with square tongue washer, and square tongue washer cooperates in flakes with safety tongue; Also comprise large dial wheel, it connects piece with oblique tongue and cooperates, and cooperates with square tongue by insurance lubrication motor; Described large dial wheel and small driving wheel are clutch structure.

Description of drawings

Fig. 1: the utility model inactive state schematic diagram

Fig. 2: the utility model closure state schematic diagram

Fig. 3: the utility model opening schematic diagram

The vertical view of Fig. 4: Fig. 2

The upward view of Fig. 5: Fig. 2

The right view of Fig. 6: Fig. 2

The left view of Fig. 7: Fig. 2

Fig. 8: square tongue baffle structure schematic diagram

Fig. 9: square tongue guide peg, spring, back-up ring connection diagram

As Fig. 1, Fig. 2, shown in Figure 3, liner plate 1 is fixed on the big shell 15 by screw 14,16 are fixed on the liner plate 1 for cover plate main panel 2 for cover plate screw, 17, and square tongue 21 1 sides have a half slot 48, groove interpolation one side's tongue guide peg 3, bar outer race one guide peg spring 34, there is a back-up ring 35 tongue guide peg end, side, and the other end has a packing ring 33, and withstands on the half slot boss, this mechanism is used for guiding, elastic force is provided, and realization is stretched out, retraction movement.One bar shaped sawtooth is arranged at the bottom of side's tongue, on the square tongue catch 36 boss is arranged, and can snap on the bar shaped sawtooth, and the side's of making tongue remains static.

On side's tongue 21 deep-slotted chip breaker is arranged, join side's tongue turning wheel 19 in the groove, the rotation of square tongue turning wheel 19 can be stretched out, withdraw by the side's of making tongue 21, and when square tongue stretched out fully, square tongue turning wheel was stuck with square tongue, plays the anti-usefulness of allocating for.20 is travel(l)ing rest button spring among the figure.Stop button 18 cooperates with circular hole on the big shell by the stop button retainer spring 42 that cooperates in its hole and stop button positioning ball 43 can be fixed in two positions; When square tongue remained static, in the stop button side of screw-in tongue turning wheel 19, square tongue turning wheel was stuck and can not rotates, thus stuck side's tongue, and the controlling party tongue can not eject automatically, realizes whether manual adjustments side's tongue needs automatic ejection.

Safety tongue 7 and safety tongue in flakes 4, safety tongue in flakes rack plate 5, safety tongue spring 6 rivet together and by safety tongue in flakes rack plate 5 be fixed on the big shell; In the groove of the 4 outstanding cylinder side of being inserted in tongue catch 36,37 is square shaft catch locating shaft to safety tongue, 38 side's tongue catch return springs in flakes, at closing time, safety tongue is squeezed concordant with main panel, and the side's of drive tongue catch 36 moves downward with square tongue serrate slot and separate, and square tongue ejects automatically.

Be furnished with secondary tiltedly tongue 9 in the middle of the main oblique tongue 8, secondary tiltedly tongue 9 can weaken the portion of closing the door and hit power.Main oblique tongue connects piece pin 41 by oblique tongue and connects piece with oblique tongue and be combined together, and tiltedly tongue can be done the rotations of 360 degree, removes main panel and can rotate main oblique tongue and change the direction of opening the door.Among the figure, 22 is travel(l)ing rest, and 23 oblique tongues connect the piece banking pin, and 24 oblique tongues connect the piece spring, and 25 oblique tongues connect piece and prop up nail.10 connect piece for oblique tongue, and 11 are insurance slide plate locating shaft, 12 insurance slide plates, and 39 be side tongue catch spring fixed blocks, 40 lead oblique tongue pins.

Large dial wheel 31 can rotate in the thumb wheel hole of big shell, is with the moving oblique tongue in temple to connect piece 10 during the large dial wheel rotation and moves inwards, and tiltedly in the tongue withdrawal lock gall, can open door this moment.When lock gall is in closure state, rotate large dial wheel, drive the insurance slide plate when tiltedly gyrus lingulais is contracted simultaneously and rotate, thereby the side's of drive tongue withdrawal lock gall is opened door around insurance slide plate locating shaft.

Large dial wheel 31, small driving wheel 28 are the disengaging type structure, and asking by the clutch axis of guide of they connects, and have only when 30 insertions of the clutch axis of guide, they just fuse, rotate the large and small thumb wheel of disengaging type by outer handle and rotate, the action of opening the door is finished in the side's of drive tongue (claiming safety tongue again) and tiltedly tongue motion.In housing, be provided with the motor assembly that matches with detection enabling signals such as IC-cards.When card cooperates with circuit part, send enabling signal and give the door lock circuit part, circuit part sends signal, give direct current signal of motor assembly, this signal drives direct current generator rotation in the motor assembly, worm gear drive mechanism on the motor shaft heads into large dial wheel with the thumb wheel axis of guide, rotates together by outer handle large dial wheel, the small driving wheel of combination, and this moment, door was opened.The signal that contact Jiang Men in housing has opened is passed to circuit system, with expression extraneous enabling signal has been arranged after, the information whether this door is really opened.In addition, also can indicate safety tongue to be in which kind of state, (whether different duties others can open the door) by switch.Above-mentioned two contacts can be with two common sheet metals.

The utility model advantage: can open latch bolt and square tongue by the handle trackwheel, real Existing three interlocks, easy to operate, again antitheft. Side's tongue can automatic blocking, and the user also can be led to The handle button is controlled its not automatic blocking in crossing. Direct current generator, clutch structure is built in lock gall, The signal of telecommunication that can be applicable to IC-card, TM card, fingerprint etc. is opened, and than outside the separating device The lock gall of putting is stable, safety, this lock construction novelty, uniqueness, has several functions.

Claims (2)

1, a kind of electronics automatic antitheft lock gall, it comprises housing, panel, square tongue, oblique tongue, transmission mechanism, on the square tongue deep-slotted chip breaker is arranged in the described transmission mechanism of its feature, joins side's tongue turning wheel in the groove, the stop button that cooperates with square tongue turning wheel; Side's tongue one side has a half slot with the level, half slot interpolation one side's tongue guide peg, bar outer race one spring, spring one end withstands on the boss of half slot front end, the rear end withstands on the housing, side's hypogloeeis one side has a bar shaped sawtooth, and this bar shaped sawtooth cooperates with square tongue washer, and square tongue washer cooperates in flakes with safety tongue; Also comprise large dial wheel, it connects piece with oblique tongue and cooperates, and cooperates with square tongue by insurance lubrication motor; Described large dial wheel and small driving wheel are clutch structure.Connect with the axis of guide, the axis of guide pushes thumb wheel by motor worm gear operation in the motor assembly.

2, electronics automatic antitheft lock gall according to claim 1 is characterized in that described large dial wheel, small driving wheel connect with the axis of guide, and push jack contacts in the motor worm gear in the axis of guide and the motor assembly.

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