CN105822176A - Sliding plate mechanism device for controlling safe box cabinet handle to automatically stretch out and draw back - Google Patents

Sliding plate mechanism device for controlling safe box cabinet handle to automatically stretch out and draw back Download PDF

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Publication number
CN105822176A
CN105822176A CN201510007198.0A CN201510007198A CN105822176A CN 105822176 A CN105822176 A CN 105822176A CN 201510007198 A CN201510007198 A CN 201510007198A CN 105822176 A CN105822176 A CN 105822176A
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China
Prior art keywords
handle
motor
plate
slide plate
keeper
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CN201510007198.0A
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Chinese (zh)
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CN105822176B (en
Inventor
戴旭东
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NINGBO AIPU INDUSTRIAL Co Ltd
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NINGBO AIPU INDUSTRIAL Co Ltd
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Publication of CN105822176B publication Critical patent/CN105822176B/en
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Abstract

A sliding plate mechanism device for controlling a safe box cabinet handle to automatically stretch out and draw back comprises a door plate, bolts, a handle and a handle shifting fork; a tooth surface is axially formed on a handle shaft; a handle drive gear engaged with the tooth surface is disposed on the handle shaft; a motor sliding plate is disposed at an inner side of the door plate; the motor sliding plate is provided with a drive rack engaged with the handle drive gear; a first limiting switch is disposed below the motor sliding plate; one of the bolts is a tooth buckle bolt; the tooth buckle bolt is connected with a drive plate; and a second limiting switch is disposed below the drive plate. When a code is input, a motor rotates, the motor sliding plate moves down and drives the handle shaft to stretch out, when the motor sliding plate moves to the first limiting switch, the motor stops rotating, and the bolts can be opened by rotating the handle. When locked, the handle is rotated, the drive plate is driven by the handle shifting fork to move to the second limiting switch, the motor reversely rotates, the motor sliding plate moves up, and the handle is drawn back. The sliding plate mechanism device has the characteristics that the sliding plate mechanism device is firm in structure, stable in operation, good in antitheft performance and convenient and safe in application.

Description

A kind of sled mechanism device controlling safe handle automatic telescopic
Technical field
The present invention relates to a kind of safe handle that controls eject and the device of sled mechanism locking.
Background technology
Along with improving constantly of people's living standard, people propose the highest requirement to the anti-theft feature of condom.In prior art, in the products such as condom (cabinet), keeper locking is keeper and simply inserts casing, when door-plate is prized, owing to keeper is unilateral by pulling force, keeper can be caused to fix bar deformation, door-plate is caused easily to be pried open, although people have done a lot of Curve guide impeller, design the condom much with certain anti-theft capability, Chinese patent " a kind of rotating mechanism for locking door panel of safe box " such as Patent No. CN201220123452.5, it includes door-plate, the doorframe coordinated with door-plate, keeper and be used for driving keeper to do the power section of expanding-contracting action, face, door-plate inboard is provided with rotatable swivel bolt, and, it is correspondingly provided with coordinating with swivel bolt in the frame limit of doorframe, the nut screwed in for it or screw out;It is characterized in that: described power section includes arranging the handle on door-plate lateral surface, be arranged on plectrum axle that face, door-plate inboard is connected with handle, that backspin can be driven to turn at handle;This plectrum axle is connected by rotary drive mechanism and drives swivel bolt to realize screw-in or the back-out action of swivel bolt.Although this structure uses more convenient, but handle is to be exposed, and can directly rotate, and there is also similar aforementioned drawback the most inevitably to some extent, also needs to do further Curve guide impeller on theftproof performance.
Additionally, in the products such as condom (cabinet), door bolt mechanism mostly or uses the ordinary straight bolt that shape is single, simply number and lock mode at straight bolt improve, it is during locking and simply inserts door frame of box, doorframe can not be clasped, so when door-plate is prized, keeper is easier to skid off doorframe, causes door-plate easily to be pried open.As existing in the Chinese utility model patent " a kind of door bolt mechanism on condom " of Patent No. CN200920060949.5 door bolt mechanism is improved, its structure includes the keeper sheet revolving bolt and being arranged on door-plate, described rotation bolt is pluggable in the pilot sleeve of keeper sheet, described rotation bolt is connected by rotation bolt prerotation vane and keeper are fixing, it is provided with skewed slot on rotation bolt prerotation vane, the latch of skewed slot it is provided through on described rotation bolt outer surface, it is provided with boss at spliced eye on described keeper sheet, the Y shape chute of accommodating boss guided rotation it is provided with on described rotation bolt outer surface;It uses rotation bolt to be simultaneously attached in condom, with two structure difference keepers with common keeper, it is easier to fascination thief, keeper can be stoped to be unpluged, strengthen again pick-proof effect, thus bring difficulty to theft, but keeper or straight bolt, inevitably there is also similar aforementioned drawback.
To sum up, traditional all right Curve guide impeller further of safe door Hinge mechanism.
Summary of the invention
To be solved by this invention primarily technical problem is that provides a kind of reliable, sled mechanism device controlling safe handle automatic telescopic that theftproof performance is good rational in infrastructure for the above-mentioned state of the art.
Another technical problem to be solved by this invention is to provide the sled mechanism device for safe handle automatic telescopic that a kind of simple in construction is firm, easy to use, the profile of tooth snap close keeper that employing closely can lock with doorframe, is greatly increased the pick-proof performance of safe door panel closure.
nullThe present invention solves the technical scheme that above-mentioned technical problem used: a kind of sled mechanism device controlling safe handle automatic telescopic,It includes door-plate、Keeper and be used for driving keeper to do the power section of expanding-contracting action,It is to be rotatably coupled inside the side of described door-plate and condom doorframe,Power section includes the handle being arranged on door-plate lateral surface,It is arranged on face, door-plate inboard to be connected with Handle axis、The handle shift fork that can turn at handle drive backspin,And drive the sled mechanism of keeper open and close,Sled mechanism includes the main slide plate being connected with horizontal keeper fixed plate,Keeper at least includes horizontal keeper,It is characterized in that: described Handle axis axially forms cutting structure and energy axial stretching is movable,The either above or below of Handle axis is provided with the handle travelling gear being meshed with cutting structure,The inboard face of door-plate、The inboard of Handle axis is provided with a motor slide plate being connected with motor and can sliding up and down under motor control,Motor slide plate is provided with the driving rack being meshed with handle travelling gear,It is provided with in the lower section of motor slide plate for controlling the first limit switch that motor runs,Handle shift fork at least includes upper shift fork,Wherein upper shift fork matches with guide slots on main slide plate and drives main slide plate to horizontally slip,And coordinate control motor work to make the second limit switch of handle indentation directly or indirectly with main slide plate.
As improving further, in described horizontal keeper, at least one is profile of tooth snap close keeper, it includes keeper housing and profile of tooth snap close, corresponding to having the breach of indent on the insertion end face of door frame of box on keeper housing, a profile of tooth snap close it is provided with in keeper housing, spacing being arranged in keeper housing can be slided up and down to, the front end of profile of tooth snap close is provided with the hook portion corresponding with the breach of keeper housing, the rear end of profile of tooth snap close is connected with driver plate, handle shift fork also includes lower shift fork, lower shift fork matches with the guiding hook portion on driver plate and drives driver plate to slide up and down, the second limit switch for joystick indentation is arranged on the lower section of driver plate, on main slide plate, guide slots is divided into the longitudinal straight trough hole connected and arc-shaped slot to coordinate with upper shift fork;When inputting password and being correct, electric machine rotation, motor slide plate moves down, rotated by driving rack band fixed handle travelling gear, and then drive Handle axis to stretch out, when motor skateboarding to the first limit switch, motor shuts down, now handle is in the state of stretching out, turning handle can realize the unlatching of keeper, when needs lock, rotate clockwise hands handle, main slide plate slides in and out, laterally keeper stretches out, turning handle further, driver plate moves down under the drive of lower shift fork, profile of tooth snap close stretches out and hooks the realization locking that interlocks with the keeper backing plate in doorframe, driver plate and the second limit switch offset, motor reversal, drive motor slide plate moves up, retracted with handle drive gears fixed handle by driving rack.
Improve again, the inboard face of described door-plate is provided with by pilot hole and pin configuration and can slide up and down, for installing motor mounting plate and the motor slide plate of motor, connect on the output shaft of motor and have motor rotating disk, cam pin on motor rotating disk and the socket grafting on motor slide plate coordinate, so that motor rotating disk pushing motor slide plate moves up and down, it is fixedly connected with one in the lower end of motor slide plate for the first lockplate of lock handle shift fork.
Preferably, the inboard face of described motor slide plate is equipped with on door-plate by the first pilot hole and the first guide finger, the lateral part of the middle turning folding part that driving rack is disposed longitudinally on motor slide plate is meshed with handle travelling gear, and handle travelling gear is fixed on the top of Handle axis by mounting seat.
Improve further, described first lockplate is in the lower end position being tiltedly arranged on motor slide plate lateral surface that dips down, the lower end of the first lockplate forms the hook matched with lower shift fork, when locking door, moving handle on motor slide plate to retract, the first lockplate is with moving lower shift fork locking on motor slide plate.
Improving, the upper end of the middle turning folding part of described motor slide plate is convexly equipped with the second lockplate again, when locking door, motor slide plate moves, at main slide plate rear, main slide plate is carried out limitation locking by the second lockplate.
Preferably, the second pilot hole is laterally offered on described main slide plate, door-plate is convexly equipped with the second guide finger coordinated with the second pilot hole, the guide slots that the upper shift fork for handle is inserted is offered in the lower end of main slide plate, guide slots is the guide slots of the most gradually arc-shaped transition, finally connects longitudinal straight trough hole.
As improvement, an emergent lock it is additionally provided with on described door-plate, emergent lock is positioned at the bottom of door-plate, emergent locking is provided with plectrum, plectrum connects one end of emergent driving lever by slotted eye and latch fit structure, being to be arranged on face, door-plate inboard swingably by bolt in the middle part of emergent driving lever, the emergent other end of driving lever and the portion of drawing of motor mounting plate bottom are plugged in together movably, and motor mounting plate can slide up and down to be arranged on face, door-plate inboard by pilot hole and pin configuration.
Preferably, described keeper housing is the E shape structure of flat, breach on keeper housing is two, profile of tooth snap close is corresponding E shape, hook portion on profile of tooth snap close is corresponding two, longitudinally offers the shrinkage pool planted for back-moving spring at the middle part of profile of tooth snap close, and on the internal face of keeper housing, the upper shed position corresponding to shrinkage pool is provided with a supporting part, back-moving spring is plugged in shrinkage pool, is supported between the bottom of shrinkage pool and supporting part.
As improvement, described keeper includes longitudinal keeper, has upper lower skateboard to connect main slide plate, longitudinal keeper and upper lower skateboard by pilot hole and pin configuration and connect fixing in sled mechanism.
Finally, described handle the tip of the axis is fixed with meshing gear, and handle shift fork hole within it is provided with cooperation inner circular tooth, constitutes Handle axis and handle shift fork realizes flexible clutch fit structure.
Compared with prior art, it is an advantage of the current invention that: telescopic handle passes through driven by motor, handle is retracted within door-plate at ordinary times, ejected by driven by motor handle and handle shift fork is unlocked with sled mechanism, so make safety coefficient higher, can lock after handle indentation, and running part disengages, and solves the problem that strength is opened;Can be provided with horizontal keeper and longitudinal keeper, one of them horizontal keeper is profile of tooth snap close keeper, can be buckled with the keeper backing plate such as U-steel of doorframe by profile of tooth snap close so that structure is the most firm, is greatly promoted pick-proof ability when stretching out;Emergent lock is set, can open in the case of device is malfunctioning.Present configuration is solid and reliable, stable, considerably increases theftproof performance, and is used conveniently and safely.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention structural representation under initial lock state;
Fig. 2 is the Fig. 1 sectional view along line A-A;
Fig. 3 be the embodiment of the present invention put in place at electric machine rotation, handle stretch out under non-rotary state structural representation;
Fig. 4 is the Fig. 3 sectional view along line B-B;
Fig. 5 is the structural representation after Fig. 1 conceals sled mechanism;
Fig. 6 is the axonometric chart of Fig. 5;
Fig. 7 is the structural representation after Fig. 3 conceals sled mechanism;
Fig. 8 is the embodiment of the present invention after electronic lock is opened, and handle turns to the structural representation under profile of tooth snap close retracted mode;
Fig. 9 is the safe structure sectional view that profile of tooth snap close clasps under door frames keeper backing plate state;
Figure 10 is the Fig. 9 profile of tooth snap close keeper sectional view along line C-C;
Figure 11 drives main skateboard figure for using rack and pinion engagement structure;
Figure 12 is Handle axis and handle shift fork clutch structure figure.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
nullAs shown in Fig. 1~12,The sled mechanism device controlling safe handle automatic telescopic of the present embodiment,Including door-plate 1、Keeper、It is used for the power section driving keeper to do expanding-contracting action、Motor 7、Motor slide plate 8 and emergent lock 12,It is rotatably coupled by linking arm 18 inside the side of door-plate 1 and condom doorframe,Power section includes the handle 6 being arranged on door-plate 1 lateral surface,It is arranged on the inboard face of door-plate 1 to be connected with Handle axis 61、The handle shift fork 9 that can rotate under handle 6 drives,And drive the sled mechanism of keeper open and close,Sled mechanism includes the main slide plate 4 being connected with horizontal keeper fixed plate 5,Keeper includes horizontal keeper and longitudinal keeper 20,Handle 6 is driven by motor 7 and is retractably installed on door-plate 1,The telescoping mechanism of handle 6 is specifically such that axially forming cutting structure 611 in Handle axis 61,The end of Handle axis 61 has been screwed meshing gear 612,Handle shift fork 9 hole within it is provided with cooperation inner circular tooth 93,It is easy to Handle axis 61 and handle shift fork 9 realizes flexible clutch process,The handle travelling gear 62 being arranged over being meshed with cutting structure 611 of Handle axis 61,Handle travelling gear 62 is fixed on the inboard face of door-plate 1 by mounting seat 19、The top of Handle axis 61,Motor slide plate 8 slides up and down to be arranged on the inboard being positioned at Handle axis 61 on door-plate 1 by pilot hole and pin configuration,Motor slide plate 8 is connected with motor 7 and can slide up and down under motor 7 controls,Motor 7 is fixed on the inboard of door-plate 1 by motor mounting plate 72,Motor mounting plate 72 is also can to slide up and down to be arranged on the inboard face of door-plate 1 by pilot hole and pin configuration,Connect on the output shaft of motor 7 and have the motor rotating disk 71 for driving motor slide plate 8 to move up and down,Cam pin on motor rotating disk 71 and socket 84 grafting on motor slide plate 8 coordinate,Thus pushing motor slide plate 8 moves up and down,Certainly the output of motor can also drive motor slide plate by gear and tooth bar engaging structure,Effect is similar,The middle part of motor slide plate 8 longitudinally offers several the first pilot holes 81,The first guide finger 17 coordinated with the first pilot hole 81 it is convexly equipped with on door-plate 1,So motor slide plate 8 just can slide up and down under the drive of motor 7,Longitudinally it is provided with the driving rack 83 being meshed with handle travelling gear 62 on motor slide plate 8,Driving rack 83 can be separately formed fixing up by screw again,So when motor slide plate 8 slides up and down,Just can be rotated by driving rack 83 band fixed handle travelling gear 62,And then drive Handle axis 61 elastic;nullThe body cross-section of motor slide plate 8 is Z-shape,The inboard face of motor slide plate 8 is equipped with on door-plate 1 by the first pilot hole 81 and the first guide finger 17,The lateral part of the middle turning folding part that driving rack 83 is disposed longitudinally on motor slide plate 8 is meshed with handle travelling gear 61,It is screwed in the lower end of motor slide plate 8 to connect and has one for the first lockplate 10 of lock handle shift fork 9,Laterally keeper has two,Wherein above is common keeper 2,Following one is profile of tooth snap close keeper 3,It keeper housing 30 including flat and profile of tooth snap close 31,Corresponding to having the breach 301 of indent on the insertion end face of door frame of box on keeper housing 30,A profile of tooth snap close 31 it is provided with in keeper housing 30,Spacing being arranged in keeper housing 30 can be slided up and down to,The front end of profile of tooth snap close 31 is provided with the hook portion 311 corresponding with the breach of keeper housing,The rear end of profile of tooth snap close is connected with driver plate,Profile of tooth snap close keeper 3 is preferably E shape keeper,Breach on keeper housing 30 is two,Profile of tooth snap close 31 is corresponding E shape,Hook portion 311 on profile of tooth snap close is corresponding two,The shrinkage pool 312 planted for back-moving spring is longitudinally offered at the middle part of profile of tooth snap close 31,On the internal face of keeper housing 30, the upper shed position corresponding to shrinkage pool is provided with a supporting part 302,Back-moving spring is plugged in shrinkage pool 312,It is supported between the bottom of shrinkage pool 312 and supporting part 302,Profile of tooth snap close 31 is made to have all the time to being inwardly indented trend,Connect in the inner end of profile of tooth snap close keeper 3 and have the driver plate 11 being connected with profile of tooth snap close 31,Handle shift fork 9 includes upper shift fork 91 and lower shift fork 92,Wherein upper shift fork 91 matches with main slide plate 4 and drives main slide plate 4 to horizontally slip,Lower shift fork 92 matches with driver plate 11 to merge and drives driver plate 11 to slide up and down,Driver plate 11 is horizontally installed on the lower section of handle shift fork 9,The outer end of driver plate 11 is connected with profile of tooth snap close 31,The inner end of driver plate 11 forms the acclivitous guiding hook portion 111 inserted for lower shift fork 92,When closing door-plate 1,Handle 6 rotates,Drive driver plate 11 slide downward of lower shift fork 92,Profile of tooth snap close 31 overcome the elastic force of spring stretch out with the keeper backing plate 400 such as U-steel in doorframe 100 hook realization locking;The second pilot hole 41 is laterally offered on main slide plate 4, door-plate 1 is convexly equipped with the second guide finger 15 coordinated with the second pilot hole 41, the guide slots 42 that the upper shift fork 91 for handle 6 is inserted is offered in the lower end of main slide plate 4, guide slots 42 is the guide slots of the most gradually arc-shaped transition, guide slots 42 be provided with one section of arc-shaped slot 42a that main slide plate 8 is failure to actuate when handle 6 rotates, be then connected with longitudinal straight trough hole 42b;First lockplate 10 passes through screw in the lower end position being tiltedly arranged on motor slide plate 8 lateral surface that dips down, the lower end elongation moulding of the first lockplate 10 has the hook 101 matched with lower shift fork 92, the second lockplate 82 it is convexly equipped with in the upper end of the middle turning folding part of motor slide plate 8, when locking door, move on motor slide plate 8, lower shift fork 92 is locked with moving on motor slide plate 8 by the first lockplate 10, at main slide plate 4 rear, main slide plate 4 is carried out limitation locking by the second lockplate 82 simultaneously, so make safety coefficient higher;nullIt is provided with in the lower section of motor slide plate 8 for controlling the first limit switch 13 that motor 7 runs,The second limit switch 14 for joystick 6 indentation it is provided with in the lower section of driver plate 11,When inputting password and being correct,Motor 7 rotates,Motor slide plate 8 moves down,Rotated by driving rack 83 band fixed handle travelling gear 62,And then drive Handle axis 61 to stretch out,Meshing gear 612 in Handle axis 61 and the inner circular tooth 93 on handle shift fork 9 realize engagement,When motor slide plate 8 moves to the first limit switch 13,Motor 7 shuts down,Now handle 6 is in the state of stretching out,Such as Fig. 3、Shown in 4,Turning handle 6 can realize the unlatching of keeper,When needs lock,Rotate clockwise handle 6,Main slide plate 4 slides in and out,Keeper reaches door frames,Driver plate 11 overcomes spring strength to moving down under the drive of lower shift fork 92,Now profile of tooth snap close 31 stretches out the keeper backing plate 400 with door frames and hooks realization and interlock locking,Finally offset with the second limit switch 14,Motor 7 inverts,Drive motor slide plate 8 moves up,Retracted with handle travelling gear 62 band fixed handle 6 by driving rack 83,Meshing gear 612 in Handle axis 61 and the inner circular tooth 93 on handle shift fork 9 realize departing from;nullEmergent lock 12 is positioned at the bottom of door-plate 1,Emergent lock 12 is provided with plectrum 121,Plectrum 121 connects one end of emergent driving lever 122 by slotted eye and latch fit structure,It is to be arranged on face, door-plate inboard swingably by bolt in the middle part of emergent driving lever 122,The emergent other end of driving lever 122 and the portion 73 of drawing of motor mounting plate 72 bottom are plugged in together movably,Emergent driving lever 122 is made to be connected with the lower end of motor slide plate 8,Motor mounting plate 72 can slide up and down to be arranged on face, door-plate inboard by pilot hole and pin configuration,So,During unlatching,As long as inserting emergency key handle to rotate counterclockwise key,The plectrum 121 of emergent lock 12 will drive one end of emergent driving lever 122 to pull up,And the other end drive motor slide plate 8 of driving lever 122 of meeting an urgent need moves downward,Thus be meshed by the driving rack 83 on motor slide plate 8 and handle travelling gear 62,So that handle 6 stretches out,Meshing gear 612 in Handle axis 61 and the inner circular tooth 93 on handle shift fork 9 realize engagement,Door-plate 1 can be opened;Sled mechanism also includes the upper lower skateboard 19 being connected with longitudinal keeper 20, upper lower skateboard 19 connects main slide plate 4 by pilot hole and pin configuration, upper lower skateboard 19 is driven by main slide plate 4 and slides up and down, the structure of upper lower skateboard 19 and longitudinal keeper 20 similarly to the prior art, is here not repeated to illustrate.
Its operation principle is such;nullInitial blocking such as Fig. 1、Shown in 2,When door panel of safe box 1 opened by needs,Input password or fingerprint are correct,After unblanking,Motor 7 rotates,Motor rotating disk 71 drive motor slide plate 8 moves down,Rotated by the driving rack 83 band fixed handle travelling gear 62 being fixed on motor slide plate 8,Handle axis 61 is driven to stretch out by handle travelling gear 62,Meshing gear 612 in Handle axis 61 and the inner circular tooth 93 on handle shift fork 9 realize engagement,Motor slide plate 8 moves to trigger during the first limit switch 13,Motor 7 is made to stop operating,Now,Handle 6 in the state of stretching out (such as Fig. 3、Shown in 4),Turning handle 6 band fixed handle shift fork 9 rotates,Lower shift fork 92 drove and moved on driver plate 11 before this,Profile of tooth snap close 31 in profile of tooth snap close keeper 3 is discharged,(now,Main slide plate 4 does not slides,Upper shift fork 91 slides in the arc-shaped slot 42a of the guide slots 42 of main slide plate 4),It is rotated further handle 6,Upper shift fork 91 is then by coordinating the main slide plate of drive 4 to move toward direction of unblanking with longitudinal vertical slot 42b,Keeper indentation,Door-plate 1 is opened;
During closedown, rotate clockwise handle 6, upper shift fork 91 then first drives main slide plate 4 to move by coordinating with longitudinal vertical slot 42b, and keeper puts in door frame of box 100, is rotated further handle 6, upper shift fork 91 slides in the arc-shaped slot 42a of guide slots 42 and moves in curves, main slide plate 4 is motionless, and 92 times pressure zones of lower shift fork move driver plate 11 and overcome spring strength to move down, and are stretched out by the profile of tooth snap close 31 in profile of tooth snap close keeper 3, tip the keeper backing plate 400 in doorframe 100 in and hook realization locking, as shown in Figure 8;Now, driver plate 11 moves to the position of the second limit switch 14, motor 7 inverts, drive motor slide plate 4 moves up, rotated by the driving rack 83 band fixed handle travelling gear 62 on motor slide plate 8 simultaneously, Handle axis 61 is driven to retract by handle travelling gear 62, meshing gear 612 in Handle axis 61 and the inner circular tooth 93 on handle shift fork 9 realize departing from, meanwhile, first lockplate 10 and the second lockplate 82 enter latched position, handle shift fork 9 is hooked locking by the first lockplate 10, second lockplate 82 will block the retrogressing of main slide plate 4 and be locked, handle 6 is retracted.
In the present embodiment, motor slide plate, motor mounting plate, main slide plate and upper lower skateboard are to use pilot hole and pin configuration to be arranged on door-plate, and they can also use guide rail structure to replace, thus realize being slidably mounted effect.Horizontally slipping of main slide plate can also use the swing pinion 9a being connected with lock core to drive, swing pinion 9a is arranged on door-plate 1 inboard and is connected with lock core, and main slide plate 4 lower limb is arranged to tooth bar 4a, engages with swing pinion 9a, thus do not use upper shift fork 9, it is also possible to obtain similar techniques effect.

Claims (11)

  1. null1. the sled mechanism device controlling safe handle automatic telescopic,It includes door-plate、Keeper and be used for driving keeper to do the power section of expanding-contracting action,It is to be rotatably coupled inside the side of described door-plate and condom doorframe,Power section includes the handle being arranged on door-plate lateral surface,It is arranged on face, door-plate inboard to be connected with Handle axis、The handle shift fork that can turn at handle drive backspin,And drive the sled mechanism of keeper open and close,Sled mechanism includes the main slide plate being connected with horizontal keeper fixed plate,Keeper at least includes horizontal keeper,It is characterized in that: described Handle axis axially forms cutting structure and energy axial stretching is movable,The either above or below of Handle axis is provided with the handle travelling gear being meshed with cutting structure,The inboard face of door-plate、The inboard of Handle axis is provided with a motor slide plate being connected with motor and can sliding up and down under motor control,Motor slide plate is provided with the driving rack being meshed with handle travelling gear,It is provided with in the lower section of motor slide plate for controlling the first limit switch that motor runs,Handle shift fork at least includes upper shift fork,Wherein upper shift fork matches with guide slots on main slide plate and drives main slide plate to horizontally slip,And coordinate control motor work to make the second limit switch of handle indentation directly or indirectly with main slide plate.
  2. Sled mechanism device the most according to claim 1, it is characterized in that: in described horizontal keeper, at least one is profile of tooth snap close keeper, it includes keeper housing and profile of tooth snap close, corresponding to having the breach of indent on the insertion end face of door frame of box on keeper housing, a profile of tooth snap close it is provided with in keeper housing, spacing being arranged in keeper housing can be slided up and down to, the front end of profile of tooth snap close is provided with the hook portion corresponding with the breach of keeper housing, the rear end of profile of tooth snap close is connected with driver plate, handle shift fork also includes lower shift fork, lower shift fork matches with the guiding hook portion on driver plate and drives driver plate to slide up and down, the second limit switch for joystick indentation is arranged on the lower section of driver plate, on main slide plate, guide slots is divided into the longitudinal straight trough hole connected and arc-shaped slot to coordinate with upper shift fork;When inputting password and being correct, electric machine rotation, motor slide plate moves down, rotated by driving rack band fixed handle travelling gear, and then drive Handle axis to stretch out, when motor skateboarding to the first limit switch, motor shuts down, now handle is in the state of stretching out, turning handle can realize the unlatching of keeper, when needs lock, rotate clockwise hands handle, main slide plate slides in and out, laterally keeper stretches out, turning handle further, driver plate moves down under the drive of lower shift fork, profile of tooth snap close stretches out and hooks the realization locking that interlocks with the keeper backing plate in doorframe, driver plate and the second limit switch offset, motor reversal, drive motor slide plate moves up, retracted with handle drive gears fixed handle by driving rack.
  3. Sled mechanism device the most according to claim 2, it is characterized in that: the inboard face of described door-plate is provided with by pilot hole and pin configuration and can slide up and down, for installing motor mounting plate and the motor slide plate of motor, connect on the output shaft of motor and have motor rotating disk, cam pin on motor rotating disk and the socket grafting on motor slide plate coordinate, so that motor rotating disk pushing motor slide plate moves up and down, fix the first lockplate being connected to lock handle shift fork in the lower end of motor slide plate.
  4. Sled mechanism device the most according to claim 3, it is characterized in that: the inboard face of described motor slide plate is equipped with on door-plate by the first pilot hole and the first guide finger, the lateral part of the middle turning folding part that driving rack is disposed longitudinally on motor slide plate is meshed with handle travelling gear, and handle travelling gear is fixed on the top of Handle axis by mounting seat.
  5. Sled mechanism device the most according to claim 3, it is characterized in that: described first lockplate is in the lower end position being tiltedly arranged on motor slide plate lateral surface that dips down, the lower end of the first lockplate forms the hook matched with lower shift fork, when locking door, moving handle on motor slide plate to retract, the first lockplate is with moving lower shift fork locking on motor slide plate.
  6. Sled mechanism device the most according to claim 3, it is characterized in that: the upper end of the middle turning folding part of described motor slide plate is convexly equipped with the second lockplate, when locking door, motor slide plate moves, at main slide plate rear, main slide plate is carried out limitation locking by the second lockplate.
  7. Sled mechanism device the most according to claim 2, it is characterized in that: on described main slide plate, laterally offer the second pilot hole, door-plate is convexly equipped with the second guide finger coordinated with the second pilot hole, the guide slots that the upper shift fork for handle is inserted is offered in the lower end of main slide plate, guide slots is the guide slots of the most gradually arc-shaped transition, finally connects longitudinal straight trough hole.
  8. 8. according to the sled mechanism device described in claim 1 to 7 any claim, it is characterized in that: on described door-plate, be additionally provided with an emergent lock, emergent lock is positioned at the bottom of door-plate, emergent locking is provided with plectrum, plectrum connects one end of emergent driving lever by slotted eye and latch fit structure, it is to be arranged on face, door-plate inboard swingably by bolt in the middle part of emergent driving lever, the emergent other end of driving lever and the portion of drawing of motor mounting plate bottom are plugged in together movably, and motor mounting plate can slide up and down to be arranged on face, door-plate inboard by pilot hole and pin configuration.
  9. 9. according to the sled mechanism device described in claim 2 to 7 any claim, it is characterized in that: described keeper housing is the E shape structure of flat, breach on keeper housing is two, profile of tooth snap close is corresponding E shape, hook portion on profile of tooth snap close is corresponding two, the shrinkage pool planted for back-moving spring is longitudinally offered at the middle part of profile of tooth snap close, on the internal face of keeper housing, the upper shed position corresponding to shrinkage pool is provided with a supporting part, back-moving spring is plugged in shrinkage pool, is supported between the bottom of shrinkage pool and supporting part.
  10. 10. according to the sled mechanism device described in claim 1 to 7 any claim, it is characterized in that: described keeper includes longitudinal keeper, sled mechanism there is upper lower skateboard connect main slide plate, longitudinal keeper and upper lower skateboard by pilot hole and pin configuration and connect fixing.
  11. 11. according to the sled mechanism device described in claim 1 to 7 any claim, it is characterized in that: described handle the tip of the axis is fixed with meshing gear, handle shift fork hole within it is provided with cooperation inner circular tooth, constitutes Handle axis and handle shift fork realizes flexible clutch fit structure.
CN201510007198.0A 2015-01-07 2015-01-07 A kind of sled mechanism device for controlling safe handle automatic telescopic Active CN105822176B (en)

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CN106121367A (en) * 2016-08-19 2016-11-16 宁波市康华保险箱制造有限公司 A kind of safe handle automatic telescopic door-opening linkage mechanism
CN108798361A (en) * 2018-07-17 2018-11-13 武邑县多吉柜业有限公司 Intelligent sliding door safety cabinet
CN109707269A (en) * 2019-01-22 2019-05-03 宁波艾谱实业有限公司 A kind of disengaging type handle of safety box
CN110242102A (en) * 2019-07-22 2019-09-17 宁波艾斐堡智能安防有限公司 A kind of automatic telescopic handle

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US11866987B2 (en) 2019-10-17 2024-01-09 Shanghai Baolei Industrial Co., Ltd. Redundant boltwork mechanism

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CN102913055A (en) * 2012-11-13 2013-02-06 无锡忻润汽车安全系统有限公司 Automobile sliding door direct-connecting type outwardly opened transmission mechanism
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CN104141440A (en) * 2014-07-23 2014-11-12 曹松祥 Safety box handle locking mechanism

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CN103031996A (en) * 2009-09-04 2013-04-10 三井金属爱科特株式会社 Inside handle device for automobile door
CN202249287U (en) * 2011-08-26 2012-05-30 宁波泰佳安全设备有限公司 Handle driving structure for safe box
CN102913055A (en) * 2012-11-13 2013-02-06 无锡忻润汽车安全系统有限公司 Automobile sliding door direct-connecting type outwardly opened transmission mechanism
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106121367A (en) * 2016-08-19 2016-11-16 宁波市康华保险箱制造有限公司 A kind of safe handle automatic telescopic door-opening linkage mechanism
CN108798361A (en) * 2018-07-17 2018-11-13 武邑县多吉柜业有限公司 Intelligent sliding door safety cabinet
CN109707269A (en) * 2019-01-22 2019-05-03 宁波艾谱实业有限公司 A kind of disengaging type handle of safety box
CN109707269B (en) * 2019-01-22 2023-12-05 宁波艾谱实业有限公司 Clutch type handle of safe
CN110242102A (en) * 2019-07-22 2019-09-17 宁波艾斐堡智能安防有限公司 A kind of automatic telescopic handle

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