CN202672959U - Safety cabinet - Google Patents
Safety cabinet Download PDFInfo
- Publication number
- CN202672959U CN202672959U CN 201220023237 CN201220023237U CN202672959U CN 202672959 U CN202672959 U CN 202672959U CN 201220023237 CN201220023237 CN 201220023237 CN 201220023237 U CN201220023237 U CN 201220023237U CN 202672959 U CN202672959 U CN 202672959U
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- Prior art keywords
- dead bolt
- plectrum
- rotating shaft
- cabinet
- hole
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Abstract
The utility model provides a safety cabinet which comprises a cabinet body, a cabinet door and an electronic unlocking device and the like. The electronic unlocking device comprises a handle mechanism, a second pick, a clutch device and an electronic control device. The handle mechanism comprises a handle rotary shaft with a handle and a pick rotary shaft which is arranged on the handle rotary shaft in a sleeved mode and provided with a first pick. The second pick is in a hook shape and can be arranged on a base board in a rotatable mode, a shorter edge of the second pick is kept in contact with the first pick, the second pick is driven to rotate by the shorter edge of the second pick under the driving of the first pick, and a lock tongue on the obverse side of the second pick is driven to retract by a longer edge of the second pick. The clutch device comprises an electronic drive device and a resetting bias voltage device, the handle rotary shaft and the pick rotary shaft can be connected in a combined mode under the driving of the electronic drive device, and the handle rotary shaft and the pick rotary shaft can break away from the connected clutch device under the action of the resetting bias voltage device. The electronic control device comprises an electronic lock panel and an intermediate device. The safety cabinet is capable of being automatically locked, safe, and reliable.
Description
Technical field
The utility model relates to safety cabinet, specifically a kind of Electronic safe.
Background technology
Along with improving constantly and scientific and technological continuous progress of people's life, strongbox has been come into work and the life area of numerous people, is widely used, particularly the better Electronic safe of theftproof performance.Chinese patent literature CN101538960A discloses a kind of electronic lock capable of preventing technological unlocking, it includes the slide plate of the chamber door the inside that is installed in safe, it is characterized in that described chamber door the inside is equipped with microswitch, the contact lever of microswitch is conflicted directly or indirectly with the mechanical lock core shift fork on the chamber door and is cooperated, microswitch is connected on the triggering signal branch road that opens the door of control circuit, under the contact lever when microswitch is depressed state, after control circuit receives the triggering signal of opening the door, make control circuit prepare to read in the door-opening password of keyboard circuit input.The prior art is simple and practical, theftproof performance is better, but still there is following shortcoming: 1, in the prior art, the unlatching of electronic lock must drive the past direction retraction certain distance of opening of the slide plate that dead bolt is housed by master key, until run into electric shock lever on the microswitch, could start the electronic lock work that wakes up, at this moment, dead bolt exists the length in the doorframe dead bolt hole just shorter, particularly only have a direction to be provided with the situation of dead bolt on the door-plate, be easy under the fierce bump of bound pair safe door outside, distortion is deviate from from the doorframe dead bolt hole; 2, the effect of master key only is to start to wake electronic lock up, and whole safety cabinet only has the stop member that props up the slide plate end by the parts on the electronic lock electromagnet to realize the locking of safety cabinet, and therefore, reliability is low; 3, in the prior art, lock for subsequent use is not set, in case electrical lock panel, microswitch, electromagnet any one when going wrong, can there be the problem that can't open in safety cabinet; 4, the safety cabinet of the prior art can not automatic blocking, uses inconvenience.
The utility model content
For this reason, technical problem to be solved in the utility model is the distance ability active electron lock that the electronic lock of safety cabinet of the prior art needs the dead bolt slide plate to retract certain toward opening direction, therefore, before electronic lock is opened, the dead bolt of staying in the cabinet dead bolt hole is too short, only need to carry out the problem that fierce bump can be opened the cabinet door to the cabinet door, provide a kind of clutch structure that has, safe and reliable Electronic safe.
For solving the problems of the technologies described above, a kind of safety cabinet of the present utility model comprises
Cabinet forms dead bolt hole on the described cabinet;
The cabinet door, described cabinet door is made of base plate, the front sidewall that is arranged on described base plate and left and right sidewall, forms dead bolt hole on the relevant position of described front sidewall;
Spring bolt mechanism, described spring bolt mechanism comprises the front dead bolt, and the front dead bolt installing plate that described front dead bolt is installed, and to described front dead bolt installing plate stretch out or retract the guiding ways;
Electronic unlocking device, described electronic unlocking device comprises
Handle mechanism, described handle mechanism comprises the handle rotating shaft with handle, and be set in the described handle rotating shaft, can rotate relative to described handle rotating shaft, with the plectrum rotating shaft of the first plectrum;
The second plectrum, described the second plectrum is hook-type, described the second plectrum is arranged on the described base plate rotationally by the first pivotal axis, keeping in touch than minor face and described the first plectrum of described the second plectrum, described the first plectrum drives driving described the second plectrum than minor face and rotating of described the second plectrum, drives described front dead bolt by described the second plectrum longer sides and retracts;
Arrangement of clutch, described arrangement of clutch comprises electronic driver, biasing device resets, be arranged between described handle rotating shaft and the described plectrum rotating shaft, under the driving of described electronic driver, can make between described handle rotating shaft and the described plectrum rotating shaft to engage, under the effect of the biasing device that resets, can make the clutch structure that is disengaged between described handle rotating shaft and the described plectrum rotating shaft;
Electronic-controlled installation, described electronic-controlled installation comprises electrical lock panel, and the middle device that starts described electronic driver work under the control of described electrical lock panel;
Automatic locking device, described automatic locking device comprises
Voltage impact contact device, described voltage impact contact device comprise that the described front dead bolt to retracting enters line-locked lock part, and remove the solution latching segment that described front dead bolt is locked by the formal solution of collision;
The dead bolt biasing device, described dead bolt biasing device can after described front dead bolt unlocks, promote described front dead bolt installing plate towards locking out direction slip locking.
The upper end of described handle rotating shaft forms and is fit to the blind hole that insert described plectrum rotating shaft lower end, described clutch structure comprises the arc notch that is molded on the sidewall of described plectrum rotating shaft lower end, be molded over the pin shaft hole on the described blind hole sidewall of described handle rotating shaft, be arranged in the described pin shaft hole, length is greater than the clutch bearing pin of the described pin shaft hole degree of depth, described clutch bearing pin is subjected under the driving of described electronic driver, stretch in the described arc notch, described handle rotating shaft is engaged with described plectrum rotating shaft, described electronic driver comprises the installation body, and be arranged on the described installation body, the electric motor of power is provided; Under the promotion of described electric motor, protruding, and can promote described on-of pin shaft extension and enter pusher head in the described arc notch; The described biasing device that resets comprises makes described clutch bearing pin deviate from the biasing device that resets of first in the described arc notch, and second biasing device that resets that described pusher head is retracted reset.
Described pusher head has the head of arc, and the afterbody of strip, form pilot hole on the described tail end face, form slotted hole on the described installation body, be provided with guide peg in the described slotted hole, described pusher head is set on the described guide peg by described pilot hole, and described second biasing device that resets is arranged in the described pilot hole, one end props up the end face setting of described pilot hole insertion end, and the other end props up the first stop member setting that is arranged on the described guide peg.
Described base plate is provided with the described left side with described cabinet door, the assembly wall that right side wall is parallel, described voltage impact contact device comprises touch panel, described touch panel comprises the main board that is " L " type, and the contact of end that is arranged on the longer sides of described main board, the longer sides of described main board is arranged on the described assembly wall rotationally by the second pivotal axis, and be set in torsion spring on described the second pivotal axis, the afterbody of described front dead bolt is provided with a cauda, the relevant position of described cauda is provided with draw-in groove, after the front dead bolt was opened, the biasing force of described torsion spring was so that the snapping in the described draw-in groove than minor face of described main board; The relevant position of described cabinet is provided with the shake-up piece, after described cabinet door is closed, described shake-up piece collides the described contact on the described touch panel, makes described touch panel rotate the biasing force that overcomes described torsion spring around described the second pivotal axis, makes deviating from the described draw-in groove than minor face of described main board.
The inboard of described base plate is installed with cabinet door inside casing, the inboard of described cabinet is installed with the cabinet inside casing, described cabinet door inside casing with limit described positive parallel sidewalls on, all form the dead bolt hole that passes through for described dead bolt on the relevant position on described cabinet inside casing and the limit described positive parallel sidewalls.
Described cabinet door inside casing is shaped to " L " type, and described dead bolt hole is molded on the described cabinet door inside casing longer sides, described cabinet door inside casing be the described assembly wall of described touch panel than minor face, described cabinet inside casing is the described shake-up piece that touches described touch panel.
Also comprise a master lock, described master lock comprises for master key inserts the first lock core of opening, described the first lock core is arranged on the described base plate, described the first lock core is provided with the 3rd plectrum that rotates with described the first lock core, and when described the 3rd plectrum lock out at described front dead bolt, can prop up described front dead bolt installing plate.
Also comprise lock for subsequent use, described lock for subsequent use comprises the second lock core that inserts unlatching for key for subsequent use, the 4th plectrum that can rotate with described the second lock core, can carry the loaded plate that described electronic driver moves to described clutch structure, and be arranged between described the 4th plectrum and the described loaded plate, with the rotation transmission of the 4th plectrum and be converted into the intermediate conversion device towards described handle rotor shaft direction motion of described loaded plate.
Described intermediate conversion device comprises drive part and targeting part, described drive part is a turning arm, described turning arm is arranged on the described base plate by the 3rd pivotal axis, one end of described turning arm is provided with suitable the second block piece of being stirred by described the 4th plectrum, form handle hole on the other end, be provided with the fixed axis that is installed in described loaded plate afterbody in the described handle hole; Described targeting part comprises the first gathering sill of the close described fixed axis that is molded over described loaded plate afterbody, be molded over the second gathering sill of described loaded plate head, and described the first gathering sill and described the second gathering sill are parallel to each other, all the length direction along described loaded plate extends, and be installed on the described base plate relevant position, stretch into respectively the first guide pillar of described the first gathering sill, stretch into the second guide pillar of described the second gathering sill.
Described electrical lock panel is built-in, also comprises in addition a middle flip flop equipment, and described middle flip flop equipment triggers described electrical lock panel and exposes under the stirring of described the 3rd plectrum.
Left side on described cabinet and the described cabinet door, also form a left side on the right side wall, right dead bolt hole, described spring bolt mechanism comprises that also that described cabinet door is set is left, left side on the right side wall, the right flank dead bolt, and a described left side is installed, the left side of right flank dead bolt, right flank dead bolt installing plate, a described left side, all form the promotion groove of inclination on the right flank dead bolt installing plate, be installed with catch bar on the dead bolt installing plate of described front, described catch bar first, after pass a described left side, promotion groove on the right flank dead bolt installing plate, make a described left side, described promotion groove on the right flank dead bolt installing plate intersects mutually, a described left side, the both sides of the described promotion groove of right flank dead bolt installing plate all form the pilot hole that extends to left and right direction, also be provided with in addition a left side, the right side guide peg, a described left side, the right side guide peg successively passes a described left side, the pilot hole of the homonymy on the right flank dead bolt installing plate.
The inboard of described base plate also is installed with the left and right side cabinet door inside casing that is " L " type, described cabinet inside casing also comprises the left and right limit parallel with the left and right sidewall difference of described cabinet door, on the limit parallel with described left and right sidewall of described left and right side cabinet door inside casing, all form the left and right dead bolt hole that passes through for described left and right dead bolt on the relevant position on the described left and right limit of described cabinet inside casing.
Technique scheme of the present utility model has the following advantages compared to existing technology:
1, be provided with a master lock at safety cabinet of the present utility model, the 3rd plectrum that arranges on the master lock lock core can prop up front dead bolt installing plate, thereby forms the first locking.
2, in the utility model, be arranged on arrangement of clutch between handle rotating shaft and the plectrum rotating shaft by electronic lock controlled system, so that only behind the correct password of input, handle could drive the plectrum rotating shaft and rotate, then driving the first plectrum reverses front dead bolt installing plate, realize the unlatching of cabinet door, thereby so that safety cabinet of the present utility model forms second locking, safety and reliability after master lock.
3, in the utility model, the setting of lock for subsequent use can start lock control arrangement of clutch for subsequent use after electronic-controlled installation breaks down, so that safety cabinet can continue normal use.
Therefore 4, in the utility model, the contact of automatic locking device does not expose cabinet outdoors, not only so that the safety cabinet good looking appearance, and can prevent that contact hinders the extension of people or thing.
Description of drawings
For content of the present utility model is more likely to be clearly understood, the below is described in further detail the utility model, wherein according to specific embodiment of the utility model also by reference to the accompanying drawings
Fig. 1 is the front view of cabinet door lock of the present utility model when closing;
Front view when Fig. 2 is cabinet door unlatching of the present utility model;
Fig. 3 is the front view that the cabinet door is removed dead bolt installing plate part;
Fig. 4 is the front view after the cabinet door is removed dead bolt installing plate and dead bolt;
When being front dead bolt locking, touches Fig. 5 the partial schematic diagram at plate place;
Fig. 6 touches the partial schematic diagram at plate place when being front dead bolt unlatching;
Fig. 7 is the schematic diagram that electric motor drives the clutch bearing pin;
Fig. 8 is that the plectrum rotating shaft is set in the sectional view in the handle rotating shaft;
Fig. 9 is the sectional view of handle rotating shaft;
Figure 10 is the sectional view of plectrum rotating shaft;
Figure 11 is the upward view of Figure 10;
Figure 12 is the stereogram of cabinet.
Reference numeral is expressed as among the figure: the 1-cabinet, 2-cabinet door, the 3-base plate, 4-front sidewall, 5-front dead bolt, the rotating shaft of 6-handle, 7-the first plectrum, the rotating shaft of 8-plectrum, 9-the second plectrum, the 10-contact, the 11-electrical lock panel, the 12-touch panel, the 13-torsion spring, the 14-cauda, the 15-draw-in groove, the 16-blind hole, the 17-arc notch, the 18-pin shaft hole, 19-clutch bearing pin, the 20-electric motor, 21-longitudinally guiding groove, the 22-spring, the 23-pusher head, 24-cabinet door inside casing, 25-cabinet inside casing, 26-the first lock core, 27-the 3rd plectrum, 28-the second lock core, 29-the 4th plectrum, the 30-loaded plate, the 31-turning arm, 32-the second block piece, the 33-handle hole, 34-the first gathering sill, 35-the second gathering sill, 36-side dead bolt, 37-side dead bolt installing plate, 38-first promotes groove, the 39-pilot hole, the 40-guide peg, 41-front dead bolt installing plate.
The specific embodiment
To shown in Figure 12, a kind of safety cabinet of the present embodiment comprises cabinet 1, cabinet door 2, spring bolt mechanism, electronic unlocking device and automatic locking device such as Fig. 1.Form dead bolt hole on the wherein said cabinet 1; Described cabinet door 2 is made of base plate 3, the front sidewall 4 that is arranged on described base plate 3 and left and right sidewall, forms dead bolt hole on the relevant position of described front sidewall 4.Described spring bolt mechanism comprises front dead bolt 5, and the front dead bolt installing plate 41 that described front dead bolt 5 is installed, and to described front dead bolt installing plate 41 stretch out or retract the guiding ways, in the present embodiment, ways is to be molded over to stretch out the longitudinally guiding groove 21 that direction is extended along described front dead bolt on the described front dead bolt installing plate 41, and one end be installed on the described base plate 3, the other end stretches into the steady pin of described longitudinally guiding groove 21.
Described electronic unlocking device is by handle mechanism, the second plectrum 9, and arrangement of clutch, electronic-controlled installation consists of.
Described handle mechanism comprises the handle rotating shaft 6 with handle, and be set in the described handle rotating shaft 6, can rotate relative to described handle rotating shaft 6, with the plectrum rotating shaft 8 of the first plectrum 7.
Described the second plectrum 9 is hook-type, described the second plectrum 9 is arranged on the described base plate 3 rotationally by the first pivotal axis, keeping in touch than minor face and described the first plectrum 7 of described the second plectrum 9, described the first plectrum 7 drives driving described the second plectrum 9 than minor face and rotating of described the second plectrum 9, drives described front dead bolt 5 by described the second plectrum 9 longer sides and retracts.
Described arrangement of clutch comprises electronic driver, biasing device resets, be arranged between described handle rotating shaft 6 and the described plectrum rotating shaft 8, under the driving of described electronic driver, can make between described handle rotating shaft 6 and the described plectrum rotating shaft 8 and engage, under the effect of the biasing device that resets, can make the clutch structure that is disengaged between described handle rotating shaft 6 and the described plectrum rotating shaft 8, in the present embodiment, the upper end of described handle rotating shaft 6 forms and is fit to the blind hole 16 that insert described plectrum rotating shaft 8 lower ends, described clutch structure comprises the arc notch 17 that is molded on the described plectrum rotating shaft 8 lower end sidewalls, be molded over the pin shaft hole 18 on described blind hole 16 sidewalls of described handle rotating shaft 6, be arranged in the described pin shaft hole 18, length is greater than the clutch bearing pin 19 of described pin shaft hole 18 degree of depth, described clutch bearing pin 19 is subjected under the driving of described electronic driver, stretches in the described arc notch 17, and described handle rotating shaft 6 is engaged with described plectrum rotating shaft 8.Described electronic driver comprises the installation body, and is arranged on the described installation body, and the electric motor 20 of power is provided; Under the promotion of described electric motor 20, protruding, and can promote described clutch bearing pin 19 and stretch into pusher head 23 in the described arc notch 17, described pusher head 23 has the head of arc, and the afterbody of strip, form pilot hole on the described tail end face, form slotted hole on the described installation body, be provided with guide peg in the described slotted hole, described pusher head 23 is set on the described guide peg by described pilot hole, the described biasing device that resets comprises makes described clutch bearing pin 19 deviate from the biasing device that resets of first in the described arc notch 17, first biasing device that resets can be the cone shaped spring (not shown), and second biasing device that resets that described pusher head 23 is retracted reset.Described second biasing device that resets is spring, is arranged in the described pilot hole, and an end props up the end face setting of described pilot hole insertion end, and the other end props up the first stop member setting that is arranged on the described guide peg.
Described electronic-controlled installation comprises electrical lock panel 11, and the middle device that starts described electronic driver work under the control of described electrical lock panel 11.
Described automatic locking device comprises voltage impact contact device, and the dead bolt biasing device.Described base plate 3 is provided with the described left side with described cabinet door 2, the assembly wall that right side wall is parallel, described voltage impact contact device comprises touch panel 12, described touch panel comprises the main board that is " L " type, and the contact 10 of end that is arranged on the longer sides of described main board, the longer sides of described main board is arranged on the described assembly wall rotationally by the second pivotal axis, and be set in torsion spring 13 on described the second pivotal axis, the afterbody of described front dead bolt 5 is provided with a cauda 14, the relevant position of described cauda 14 is provided with draw-in groove 15, after front dead bolt 5 was opened, the biasing force of described torsion spring 13 was so that the snapping in the described draw-in groove 15 than minor face of described main board; The relevant position of described cabinet 1 is provided with the shake-up piece, after described cabinet door 2 is closed, described shake-up piece collides the described contact 10 on the described touch panel 12, make described touch panel 12 rotate the biasing force that overcomes described torsion spring 13 around described the second pivotal axis, make deviating from the described draw-in groove 15 than minor face of described main board.The inboard of described base plate 3 is installed with cabinet door inside casing 24, the inboard of described cabinet 1 is installed with cabinet inside casing 25, on the limit parallel with described front sidewall 4 of described cabinet door inside casing 24, all form the dead bolt hole that passes through for described dead bolt on the relevant position on the limit parallel with described front sidewall 4 of described cabinet 1 inside casing.Described cabinet door inside casing 24 is shaped to " L " type, described dead bolt hole is molded on described cabinet door inside casing 24 longer sides, in order to simplify the structure of safety cabinet internal lock, described cabinet door inside casing 24 be the described assembly wall of described touch panel 12 than minor face, described cabinet inside casing 25 is the described shake-up piece that touches described touch panel 12.Described dead bolt biasing device can described touch panel 12 withdraw from described draw-in groove 15 than minor face after, promote described front dead bolt installing plate 41 towards locking out direction slip locking.In the present embodiment, described dead bolt biasing device is spring 22.
In order to increase the insurance degree of the utility model safety cabinet, safety cabinet of the present utility model also comprises a master lock, described master lock comprises for master key inserts the first lock core 26 of opening, described the first lock core 26 is arranged on the described base plate 3, described the first lock core 26 is provided with the 3rd plectrum 27 that rotates with described the first lock core 26, and described the 3rd plectrum 27 can prop up described front dead bolt installing plate 41 when described front dead bolt 5 lock out, thereby forms locking.The utility model can also drive the 3rd plectrum 27 and rotate by turning master key after removing automatic locking device, lock out by the described front of the 3rd plectrum 27 promotions dead bolt and carries out manual locking.When described electrical lock panel 11 is set to when built-in, flip flop equipment in the middle of safety cabinet of the present utility model can also arrange, described in the middle of flip flop equipment can under the stirring of described the 3rd plectrum 27, trigger described electrical lock panel 11 and expose.
In order to prevent that electronic-controlled installation from breaking down, and so that the electronic lock cisco unity malfunction, safety cabinet of the present utility model also is provided with lock for subsequent use in addition, described lock for subsequent use comprises the second lock core 28 that inserts unlatching for key for subsequent use, can be with the 4th plectrum 29 of described the second lock core 28 rotations, can carry the loaded plate 30 that described electronic driver moves to described clutch structure, and be arranged between described the 4th plectrum 29 and the described loaded plate 30, with the rotation transmission of described the 4th plectrum 29 and be converted into the intermediate conversion device towards described handle rotating shaft 6 directions motion of described loaded plate 30.In the present embodiment, described intermediate conversion device comprises drive part and targeting part, described drive part is a turning arm 31, described turning arm 31 is arranged on the described base plate 3 by the 3rd pivotal axis, one end of described turning arm 31 is provided with suitable the second block piece 32 of being stirred by described the 4th plectrum 29, form handle hole 33 on the other end, be provided with the fixed axis that is installed in described loaded plate 30 afterbodys in the described handle hole 33; Described targeting part comprises the first gathering sill 34 of the close described fixed axis that is molded over described loaded plate 30 afterbodys, be molded over the second gathering sill 35 of described loaded plate 30 heads, and described the first gathering sill 34 is parallel to each other with described the second gathering sill 35, all the length direction along described loaded plate 30 extends, and be installed on described base plate 3 relevant positions, stretch into respectively the first guide pillar of described the first gathering sill 34, stretch into the second guide pillar of described the second gathering sill 35.
In order to form multi-direction locking, left side on described cabinet 1 and the described cabinet door 2, also form a left side on the right side wall, right dead bolt hole, described spring bolt mechanism also comprises described cabinet door 2 left sides is set, left side on the right side wall, right flank dead bolt 36, and a described left side is installed, the left side of right flank dead bolt 36, right flank dead bolt installing plate, a described left side, all form first of inclination on right flank dead bolt 36 installing plates and promote groove 38, be installed with catch bar on the described front dead bolt installing plate 41, described catch bar first, after pass a described left side, on the right flank dead bolt installing plate 37 first promotes groove 38, make a described left side, described promotion groove 38 on the right flank dead bolt installing plate 37 intersects mutually, a described left side, the both sides of the described promotion groove 38 of right flank dead bolt 36 installing plates all form the pilot hole 39 that extends to left and right direction, also be provided with in addition a left side, right side guide peg 40, a described left side, right side guide peg 40 successively passes a described left side, the pilot hole 39 of the homonymy on the right flank dead bolt installing plate 37.In the present embodiment, the inboard of described base plate 3 also is installed with the left and right side cabinet door inside casing 24 that is " L " type, described cabinet inside casing 25 also comprises the left and right limit parallel with the left and right sidewall difference of described cabinet door 2, on the limit parallel with described left and right sidewall of described left and right side cabinet door inside casing 24, all form the left and right dead bolt hole that passes through for described left and right side dead bolt 36 on the relevant position on the described left and right limit of described cabinet inside casing 25.
Unblanking and the locking process of safety cabinet of the present utility model
The process of unblanking: direction turns master key towards unblanking, driving the 3rd plectrum 27 rotates, thereby remove the first conflict locking to front dead bolt installing plate 41, flip flop equipment in the middle of the rotation of the 3rd plectrum 27 triggers simultaneously, electrical lock panel 11 is exposed, toward electrical lock panel 11 interior input passwords, electric motor gets electric, electric motor drives and to stretch out with pusher head 23, and promote and prop up clutch bearing pin 19 and stretch in the arc notch 17, thereby so that engage between handle rotating shaft 6 and the plectrum rotating shaft 8, rotate handle, the first plectrum 7 rotates thereupon, rotates and touches simultaneously 9 rotations of the second plectrum, returns thereby drive front dead bolt installing plate 41, front dead bolt 5 is return unlatching fully, simultaneously, the biasing force of torsion spring 13 is so that the snapping in the draw-in groove 15 of cauda 14 than minor face of main board, thereby realizes the dead bolt locking to opening.
In addition, when electronic lock breaks down, can enable lock for subsequent use opens, detailed process is as follows, direction turns standby key towards unblanking, be installed in the loaded plate 30 of the 4th plectrum driven rotary arm 31 drive installation electric motors on the second lock core 28, carry moving electric motor 20 mobile forward, so that the pusher head 23 on the electric motor 20 promotes and props up clutch bearing pin 19, promote and prop up clutch bearing pin 19 and stretch in the arc notch 17, thereby so that engage between handle rotating shaft 6 and the plectrum rotating shaft 8, rotate handle, the first plectrum 7 rotates thereupon, rotates and touches simultaneously 9 rotations of the second plectrum, returns thereby drive front dead bolt installing plate 41, front dead bolt 5 is return unlatching fully, simultaneously, the biasing force of torsion spring 13 is so that the snapping in the draw-in groove 15 of cauda 14 than minor face of main board, thereby realizes the dead bolt locking to opening.
The automatic blocking process:
Obviously, above-described embodiment only is for example clearly is described, and is not the restriction to embodiment.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 all embodiments exhaustive.And the apparent variation of being extended out thus or change still are among the protection domain of the utility model creation.
Claims (12)
1. a safety cabinet is characterized in that, comprises
Cabinet (1), described cabinet forms dead bolt hole on (1);
Cabinet door (2), described cabinet door (2) is made of base plate (3), the front sidewall (4) that is arranged on described base plate (3) and left and right sidewall, forms dead bolt hole on the relevant position of described front sidewall (4);
Spring bolt mechanism, described spring bolt mechanism comprise front dead bolt (5), and the front dead bolt installing plate (41) that described front dead bolt (5) is installed, and to described front dead bolt installing plate (41) stretch out or retract the guiding ways;
Electronic unlocking device, described electronic unlocking device comprises
Handle mechanism, described handle mechanism comprises the handle rotating shaft (6) with handle, and be set in the described handle rotating shaft (6), can rotate relative to described handle rotating shaft (6), with the plectrum rotating shaft (8) of the first plectrum (7);
The second plectrum (9), described the second plectrum (9) is hook-type, described the second plectrum (9) is arranged on the described base plate (3) rotationally by the first pivotal axis, keeping in touch than minor face and described the first plectrum (7) of described the second plectrum (9), described the first plectrum (7) drives driving described the second plectrum (9) than minor face and rotating of described the second plectrum (9), and the longer sides by described the second plectrum (9) drives described front dead bolt (5) and retracts;
Arrangement of clutch, described arrangement of clutch comprises electronic driver, and the biasing device that resets is arranged between described handle rotating shaft (6) and the described plectrum rotating shaft (8), under the driving of described electronic driver, can make between described handle rotating shaft (6) and the described plectrum rotating shaft (8) to engage; Under the effect of the described biasing device that resets, can make the clutch structure that is disengaged between described handle rotating shaft (6) and the described plectrum rotating shaft (8);
Electronic-controlled installation, described electronic-controlled installation comprise electrical lock panel (11), and the middle device that starts described electronic driver work under the control of described electrical lock panel (11);
Automatic locking device, described automatic locking device comprises
Voltage impact contact device, described voltage impact contact device comprise that the described front dead bolt (5) to retracting enters line-locked lock part, and remove the solution latching segment that described front dead bolt (5) is locked by the formal solution of collision;
The dead bolt biasing device, described dead bolt biasing device can after described front dead bolt unlocks, promote described front dead bolt installing plate (41) towards locking out direction slip locking.
2. safety cabinet according to claim 1, it is characterized in that: the upper end of described handle rotating shaft (6) forms and is fit to the blind hole (16) that insert described plectrum rotating shaft (8) lower end, described clutch structure comprises the arc notch (17) that is molded on the sidewall of described plectrum rotating shaft (8) lower end, be molded over the pin shaft hole (18) on described blind hole (16) sidewall of described handle rotating shaft (6), be arranged in the described pin shaft hole (18), length is greater than the clutch bearing pin (19) of described pin shaft hole (18) degree of depth, described clutch bearing pin (19) is subjected under the driving of described electronic driver, stretch in the described arc notch (17), described handle rotating shaft (6) is engaged with described plectrum rotating shaft (8), described electronic driver comprises the installation body, and be arranged on the described installation body, the electric motor (20) of power is provided; Under the promotion of described electric motor (20), protruding, and can promote described clutch bearing pin (19) and stretch into pusher head (23) in the described arc notch (17); The described biasing device that resets comprises makes described clutch bearing pin (19) deviate from the biasing device that resets of first in the described arc notch (17), and second biasing device that resets that described pusher head (23) is retracted reset.
3. safety cabinet according to claim 2, it is characterized in that: described pusher head (23) has the head of arc, and the afterbody of strip, form pilot hole on the described tail end face, form slotted hole on the described installation body, be provided with guide peg in the described slotted hole, described pusher head (23) is set on the described guide peg by described pilot hole, described second biasing device that resets is arranged in the described pilot hole, one end props up the end face setting of described pilot hole insertion end, and the other end props up the first stop member setting that is arranged on the described guide peg.
4. each described safety cabinet according to claim 1-3, it is characterized in that: described base plate (3) is provided with the described left side with described cabinet door (2), the assembly wall that right side wall is parallel, described voltage impact contact device comprises touch panel (12), described touch panel comprises the main board that is " L " type, and the contact (10) of end that is arranged on the longer sides of described main board, the longer sides of described main board is arranged on the described assembly wall rotationally by the second pivotal axis, and be set in torsion spring (13) on described the second pivotal axis, the afterbody of described front dead bolt (5) is provided with a cauda (14), the relevant position of described cauda (14) is provided with draw-in groove (15), after front dead bolt (5) was opened, the biasing force of described torsion spring (13) was so that the snapping in the described draw-in groove (15) than minor face of described main board; The relevant position of described cabinet (1) is provided with the shake-up piece, after described cabinet door (2) is closed, described shake-up piece collides the described contact (10) on the described touch panel (12), make described touch panel (12) rotate the biasing force that overcomes described torsion spring (13) around described the second pivotal axis, make deviating from the described draw-in groove (15) than minor face of described main board.
5. safety cabinet according to claim 4, it is characterized in that: the inboard of described base plate (3) is installed with cabinet door inside casing (24), the inboard of described cabinet (1) is installed with cabinet inside casing (25), on the limit parallel with described front sidewall (4) of described cabinet door inside casing (24), all form the dead bolt hole that passes through for described dead bolt on the relevant position on the limit parallel with described front sidewall (4) of described cabinet (1) inside casing.
6. safety cabinet according to claim 5, it is characterized in that: described cabinet door inside casing (24) is shaped to " L " type, described dead bolt hole is molded on described cabinet door inside casing (24) longer sides, described cabinet door inside casing (24) be the described assembly wall of described touch panel (12) than minor face, described cabinet inside casing (25) is the described shake-up piece that touches described touch panel (12).
7. safety cabinet according to claim 6, it is characterized in that: also comprise a master lock, described master lock comprises for master key inserts the first lock core (26) of opening, described the first lock core (26) is arranged on the described base plate (3), described the first lock core (26) is provided with the 3rd plectrum (27) that rotates with described the first lock core (26), and described the 3rd plectrum (27) when locking out, can prop up described front dead bolt installing plate (41) at described front dead bolt (5).
8. each described safety cabinet according to claim 1-3, it is characterized in that: also comprise lock for subsequent use, described lock for subsequent use comprises the second lock core (28) that inserts unlatching for key for subsequent use, can be with the 4th plectrum (29) of described the second lock core (28) rotation, can carry the loaded plate (30) that described electronic driver moves to described clutch structure, and be arranged between described the 4th plectrum (29) and the described loaded plate (30), with the rotation transmission of described the 4th plectrum (29) and be converted into the intermediate conversion device towards the motion of described handle rotating shaft (6) direction of described loaded plate (30).
9. safety cabinet according to claim 8, it is characterized in that: described intermediate conversion device comprises drive part and targeting part, described drive part is a turning arm (31), described turning arm (31) is arranged on the described base plate (3) by the 3rd pivotal axis, one end of described turning arm (31) is provided with suitable the second block piece (32) of being stirred by described the 4th plectrum (29), form handle hole (33) on the other end, be provided with the fixed axis that is installed in described loaded plate (30) afterbody in the described handle hole (33); Described targeting part comprises first gathering sill (34) of the close described fixed axis that is molded over described loaded plate (30) afterbody, be molded over second gathering sill (35) of described loaded plate (30) head, and described the first gathering sill (34) is parallel to each other with described the second gathering sill (35), all the length direction along described loaded plate (30) extends, and be installed on described base plate (3) relevant position, stretch into respectively the first guide pillar of described the first gathering sill (34), stretch into the second guide pillar of described the second gathering sill (35).
10. safety cabinet according to claim 9, it is characterized in that: described electrical lock panel (11) is for built-in, flip flop equipment in the middle of also comprising one in addition, described middle flip flop equipment triggers described electrical lock panel (11) and exposes under the stirring of described the 3rd plectrum (27).
11. safety cabinet according to claim 9, it is characterized in that: the left side on described cabinet (1) and the described cabinet door (2), also form a left side on the right side wall, right dead bolt hole, described spring bolt mechanism also comprises described cabinet door (a 2) left side is set, left side on the right side wall, right flank dead bolt (36), and a described left side is installed, the left side of right flank dead bolt (36), right flank dead bolt installing plate, a described left side, all form first of inclination on right flank dead bolt (36) installing plate and promote groove (38), be installed with catch bar on the described front dead bolt installing plate (41), described catch bar first, after pass a described left side, on the right flank dead bolt installing plate (37) first promotes groove (38), make a described left side, described promotion groove (38) on the right flank dead bolt installing plate (37) intersects mutually, a described left side, the both sides of the described promotion groove (38) of right flank dead bolt (36) installing plate all form the pilot hole (39) that extends to left and right direction, also be provided with in addition a left side, right side guide peg (40), a described left side, right side guide peg (40) successively passes a described left side, the pilot hole (39) of the homonymy on the right flank dead bolt installing plate (37).
12. safety cabinet according to claim 11, it is characterized in that: the inboard of described base plate (3) also is installed with the left and right side cabinet door inside casing (24) that is " L " type, described cabinet inside casing (25) also comprises the left and right limit parallel with the left and right sidewall difference of described cabinet door (2), on the limit parallel with described left and right sidewall of described left and right side cabinet door inside casing (24), all form the left and right dead bolt hole that passes through for described left and right side dead bolt (36) on the relevant position on the described left and right limit of described cabinet inside casing (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220023237 CN202672959U (en) | 2012-01-18 | 2012-01-18 | Safety cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220023237 CN202672959U (en) | 2012-01-18 | 2012-01-18 | Safety cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202672959U true CN202672959U (en) | 2013-01-16 |
Family
ID=47493869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220023237 Withdrawn - After Issue CN202672959U (en) | 2012-01-18 | 2012-01-18 | Safety cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202672959U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216173A (en) * | 2012-01-18 | 2013-07-24 | 永康市王力五金制造有限公司 | Safe case |
| CN108397079A (en) * | 2017-04-13 | 2018-08-14 | 张琴 | Information security secrecy box with multilevel security lock |
| CN111946197A (en) * | 2020-08-26 | 2020-11-17 | 成都龙翔达科技有限公司 | Intelligent safe with double-section type cabinet door design |
-
2012
- 2012-01-18 CN CN 201220023237 patent/CN202672959U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216173A (en) * | 2012-01-18 | 2013-07-24 | 永康市王力五金制造有限公司 | Safe case |
| CN103216173B (en) * | 2012-01-18 | 2015-03-25 | 永康市王力五金制造有限公司 | Safe case |
| CN108397079A (en) * | 2017-04-13 | 2018-08-14 | 张琴 | Information security secrecy box with multilevel security lock |
| CN108397078A (en) * | 2017-04-13 | 2018-08-14 | 张琴 | Information security secrecy box and its working method |
| CN108397079B (en) * | 2017-04-13 | 2019-11-19 | 泉州台商投资区长矽工业设计有限公司 | Information security secrecy box with multilevel security lock |
| CN108397078B (en) * | 2017-04-13 | 2019-11-29 | 南京三协电机制造有限公司 | Information security secrecy box and its working method |
| CN111946197A (en) * | 2020-08-26 | 2020-11-17 | 成都龙翔达科技有限公司 | Intelligent safe with double-section type cabinet door design |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130116 Effective date of abandoning: 20150325 |
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| RGAV | Abandon patent right to avoid regrant |