CN201297075Y - Electronic lock with emergency opening device for safe cabinet - Google Patents

Abstract

The utility model relates to an electronic lock with an emergency opening device for a safe cabinet, which comprises mechanical coded locks, an electronic lock, a handle A and a safe cabinet door bolt group. The electronic lock comprises a motor, a rotating disk containing a flange, a dead bolt, a lock fixed plate, a lock slide plate and a dead bolt positioning piece; the handle A comprises a circular handle, a shaft, a rocking arm and a flange on the rocking arm; the safe cabinet door bolt group comprises a handle B, an upper moving piece, a lower moving piece and a door bolt; the number of the mechanical coded locks are two, and the clamping slots of the mechanical coded locks are positioned rightly under the two slot-shaped fins of the lock slide plate. Due to the adoption of the electronic lock with an emergency opening device for a safe cabinet, the electronic lock and the mechanical coded lock are combined together organically; and the emergency opening devices are adopted as the emergency opening device with high safety, so as to solve the problem that the electronic lock can not be opened due to the problem of an electronic system inside the electronic type safe cabinet, and simultaneously improve the safety factor of the safe cabinet.

Description

The safety cabinet electronic lock that contains the emergency opening device

Technical field:

The utility model relates to the safeties that a kind of strongbox of valuables is used, and especially relates to a kind of safety cabinet electronic lock that contains the emergency opening device.

Background technology:

In the prior art, along with continually developing of electronic technology, electronic equipment more and more is deep in the every field, in the strongbox of placing valuables, adopt also day by day increasing of electronic lock, Fingerprint Lock, the shortcoming of this single electrical type safety cabinet lockset is: when internal electronic component goes wrong, safety cabinet can't be opened, and the people that allows of this situation gives birth to worry on foot.For addressing this problem, mostly electronic lock and common key lock are combined into new lock control mechanism in the society and use, but because general key lock theftproof performance is poor, institute is so that the safety cabinet safety factor reduces greatly.

The utility model content:

The purpose of this utility model is to provide a kind of at the prior art weak point can improve safety cabinet (case) safety factor and the convenient and practical safety cabinet electronic lock that contains the emergency opening device.

The purpose of this utility model is to realize by following measure: a kind of safety cabinet electronic lock that contains the emergency opening device, and it contains mechanical code lock, it is characterized in that also having: electronic lock, handle A, safety cabinet bolt group; Wherein:

Electronic lock is made up of motor, the rotating disk that contains flange, dead bolt, lockset fixed head, lockset slide, dead bolt spacer, the lockset slide is the grooved shape and one side wing edge has dull and stereotyped, described grooved shape bottom has slippage slot, motor is installed in its output shaft axle head of grooved shape bottom and stretches out outside the grooved shape opposite side wing plate, the rotating disk that contains flange is installed on the motor output shaft, has groove on the aforementioned flat board for the slippage of handle A flange; Described lockset fixed head on the safety cabinet door-plate, is equipped with the guiding rivet that slides for lockset slide slippage slot, and the dead bolt spacer that moves back and forth for dead bolt by screw on it; The dead bolt body inserts in the hole of dead bolt spacer, and its bodies top has an open slot, and the flange of aforementioned motor output shaft rotating disk is positioned at open slot;

Described handle A is made up of the flange on bundle of circles hand, axle, rocking arm and the rocking arm, and the axle sky is enclosed within on the strongbox door-plate, and bundle of circles hand is installed in its outside, and its installed inside rocking arm, the flange on the rocking arm are positioned at the dull and stereotyped slippage slot of aforementioned lockset slide;

Described strongbox bolt group is by handle B, last moving sheet, following moving sheet, bolt is formed, last moving sheet body has level trough and vertical channel, the guiding rivet that is fixed on the safety cabinet door-plate is arranged in the level trough, last moving sheet upper limb is provided with catch, catch one end touches mutually with aforementioned dead bolt extended position, following moving sheet and last moving sheet, the interlock of bolt rigidity, following moving sheet has level trough equally, the guiding rivet that is fixed on the safety cabinet door-plate is arranged in the groove, handle B is by bundle of circles hand, axle; the flange on rocking arm and the rocking arm is formed; the axle sky is enclosed within on the strongbox door-plate; bundle of circles hand is installed in its outside; its installed inside rocking arm, the flange on the rocking arm are positioned at the aforementioned vertical channel that goes up moving sheet;

Described mechanical code lock has two, its lockset opening draw-in groove be positioned at aforementioned lockset slide grooved shape two fins under.

Compared with prior art, owing to adopted the safety cabinet electronic lock that contains the emergency opening device that the utility model proposes, electronic lock and mechanical code lock organically are joined together, mechanical code lock is as the high emergency opening device of a kind of safety feature, solve single electrical type safety cabinet internal electron system and gone wrong and cause the difficult problem that to open, improved the security system number of safety cabinet simultaneously.

Description of drawings:

Fig. 1 is an example structure schematic diagram that the utility model proposes.

Fig. 2 is Fig. 1 embodiment electric lockset stereogram.

Fig. 3 is Fig. 1 embodiment handle arrangement stereogram.

The specific embodiment:

Below in conjunction with accompanying drawing the specific embodiment is elaborated:

In Fig. 1～embodiment of the present utility model shown in Figure 3, a kind of safety cabinet electronic lock that contains the emergency opening device, it contains: mechanical code lock 1, electronic lock 2, handle A, insurance tool (case) bolt group 3; Wherein:

Electronic lock is made up of motor 21, the rotating disk 23 that contains flange 22, dead bolt 24, lockset fixed head 25, lockset slide 26, dead bolt spacer 27, the lockset slide is grooved shape 261 and one side wing edge has dull and stereotyped 262, aforementioned grooved shape bottom has slippage slot 263, motor is installed in interior its output axle head of groove and stretches out outside the grooved shape opposite side wing plate, the rotating disk 23 that contains flange is installed on motor 21 output shafts, has groove 264 on the aforementioned flat board for the slippage of handle A flange; Described lockset fixed head, is equipped with the guiding rivet 251 that slides for lockset slide slippage slot, and moves back and forth the dead bolt spacer for dead bolt on the safety cabinet door-plate by screw on it; The dead bolt body inserts in the hole 271 of dead bolt spacer, and its bodies top has an open slot 241, and the flange 22 of aforementioned motor output shaft rotating disk is positioned at open slot 241.When the motor call instruction rotates.Motor output shaft rotating disk flange 22 is made moving relatively fortune in dead bolt open slot 241, when the lockset slide is blocked can not be mobile the time by mechanical code lock, dead bolt is toward interior contraction, remove the constraint of moving sheet on the pair of latches, turning handle B makes moving sheet, following moving sheet and bolt move the door of opening safety cabinet simultaneously.Or with aforementioned opposite, motor action is stretched out dead bolt outward, will block moving sheet during to a high position, moving sheet, following moving sheet and bolt in the constraint, and safety cabinet is in locking state.

Described handle A is made up of the flange A4 on bundle of circles hand A1, axle A2, rocking arm A3 and the rocking arm, and the axle sky is enclosed within on the strongbox door-plate, and bundle of circles hand is installed in its outside, and its installed inside rocking arm, the flange A4 on the rocking arm are positioned at the dull and stereotyped slippage slot 264 of aforementioned lockset slide.When turning handle, the flange on the rocking arm will drive the lockset slide and do upper and lower action.As: when the lockset slide in being positioned in mechanical code lock opening draw-in groove need promote and reset, rotatable handles A promotes the lockset slide made mechanical code lock reset.

Described strongbox bolt group is by handle B, last moving sheet 31, following moving sheet 32, bolt 33 is formed, last moving sheet body has level trough 311 and vertical channel 312, the guiding rivet 316 that is fixed on the strongbox door-plate is arranged in the level trough 311, last moving sheet upper limb is provided with catch 313, catch one end touches mutually with aforementioned dead bolt extended position, following moving sheet and last moving sheet, the interlock of bolt rigidity, following moving sheet has level trough 314 equally, the guiding rivet 315 that is fixed on the strongbox door-plate is arranged in the groove, handle B has identical structure with handle A, it is by bundle of circles hand, axle; the flange on rocking arm and the rocking arm is formed; the axle sky is enclosed within on the strongbox door-plate; bundle of circles hand is installed in its outside, its installed inside rocking arm, the flange 317 on the rocking arm are positioned at the aforementioned vertical channel 312 that goes up moving sheet.Dead bolt is moved down or electronic lock lockset slide integral body when moving down when the electronic lock motor rotates, dead bolt has been removed the constraint to upper shifting board, and turning handle B can open bolt, opens the door of safety cabinet.

Described mechanical code lock has two, its lockset opening draw-in groove 11 be positioned at aforementioned lockset slide grooved shape two fins under.Combination disk is made up of three dentation dishes, and under the normal condition, combination disk is pinned open card groove position, and the lockset slide that is positioned at the top can't be to lower slider.When electronic lock can't start, can make it be in decoded state and open the opening draw-in groove by password rotary machine lock cipher dish, the lockset slide can move down thereby drive dead bolt to lower slider, reaches released state.After problem solved, A resetted lockset by handle, gets back to normal condition.

The foregoing description does not constitute restriction of the present utility model, and all employings are equal to the technical scheme that form obtained of replacement or equivalent transformation, all drop within the protection domain of the present utility model.

Claims (1)

1. safety cabinet electronic lock that contains the emergency opening device, it contains mechanical code lock, it is characterized in that also having: electronic lock, handle A, safety cabinet bolt group; Wherein:

Electronic lock is made up of motor, the rotating disk that contains flange, dead bolt, lockset fixed head, lockset slide, dead bolt spacer, the lockset slide is the grooved shape and one side wing edge has dull and stereotyped, described grooved shape bottom has slippage slot, motor is installed in its output shaft axle head of grooved shape bottom and stretches out outside the grooved shape opposite side wing plate, the rotating disk that contains flange is installed on the motor output shaft, has groove on the aforementioned flat board for the slippage of handle A flange; Described lockset fixed head on the safety cabinet door-plate, is equipped with the guiding rivet that slides for lockset slide slippage slot, and the dead bolt spacer that moves back and forth for dead bolt by screw on it; The dead bolt body inserts in the hole of dead bolt spacer, and its bodies top has an open slot, and the flange of aforementioned motor output shaft rotating disk is positioned at open slot;

Described handle A is made up of the flange on bundle of circles hand, axle, rocking arm and the rocking arm, and the axle sky is enclosed within on the strongbox door-plate, and bundle of circles hand is installed in its outside, and its installed inside rocking arm, the flange on the rocking arm are positioned at the dull and stereotyped slippage slot of aforementioned lockset slide;

Described strongbox bolt group is by handle B, last moving sheet, following moving sheet, bolt is formed, last moving sheet body has level trough and vertical channel, the guiding rivet that is fixed on the safety cabinet door-plate is arranged in the level trough, last moving sheet upper limb is provided with catch, catch one end touches mutually with aforementioned dead bolt extended position, following moving sheet and last moving sheet, the interlock of bolt rigidity, following moving sheet has level trough equally, the guiding rivet that is fixed on the safety cabinet door-plate is arranged in the groove, handle B is by bundle of circles hand, axle; the flange on rocking arm and the rocking arm is formed; the axle sky is enclosed within on the strongbox door-plate; bundle of circles hand is installed in its outside; its installed inside rocking arm, the flange on the rocking arm are positioned at the aforementioned vertical channel that goes up moving sheet;

Described mechanical code lock has two, its lockset opening draw-in groove be positioned at aforementioned lockset slide grooved shape two fins under.

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