CN104631942A - Electronic lock - Google Patents
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- CN104631942A CN104631942A CN201510012063.3A CN201510012063A CN104631942A CN 104631942 A CN104631942 A CN 104631942A CN 201510012063 A CN201510012063 A CN 201510012063A CN 104631942 A CN104631942 A CN 104631942A
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- latch bolt
- plectrum
- clutch
- tongue
- pin
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Abstract
The invention provides an electronic lock. The electronic lock comprises a lock body. A dead bolt assembly, a latch bolt assembly and a circuit control assembly are arranged in the lock body. The latch bolt assembly comprises a latch bolt, a latch bolt deflecting plate and a latch bolt rotor base. The dead bolt assembly comprises a dead bolt and a dead bolt deflecting plate used for driving the dead bolt to stretch out of and stretch into the lock body. The dead bolt deflecting plate and the latch bolt deflecting plate are connected to the latch bolt rotor base in a sleeving mode. The dead bolt deflecting plate is arranged on the latch bolt rotor base in a linkage mode, and the latch bolt deflecting plate is movably arranged on the latch bolt rotor base. The dead bolt deflecting plate is provided with a linkage protruding block extending towards the latch bolt deflecting plate. The latch bolt deflecting plate abuts against the linkage protruding block to drive the dead bolt deflecting plate and then lock the dead bolt when swinging anticlockwise. The lock body further comprises a linkage plug pin assembly which is used for achieving disengagement and engagement between the dead bolt deflecting plate and latch bolt deflecting plate. The electronic lock is simpler in structure and more convenient to open and close.
Description
Technical field
The present invention relates to a kind of lockset, particularly relate to a kind of electronic lock.
Background technology
At present, the door lock that market is sold roughly can be divided into two kinds, i.e. mechanical lock and electronic lock.It is mechanical connection that so-called mechanical lock refers between each assembly in whole lock body, and this kind of door lock is widely used in life; Wherein, the usual structure of the unlocking apparatus of mechanical lock comprises the shifting block between interior plectrum, outer plectrum and inside and outside plectrum; Although mechanical lock does not need energising, its shortcoming existed is poor stability, is mainly manifested in the key opening mechanical lock and is easy to copy.Therefore, existing mechanical lock still can not meet the needs of people's life, urgently improves.Electronic lock then comes control circuit or chip operation (access control system) by Password Input, thus control the closed of mechanical switch, complete and unblank, the electronic product of locking task, but it is of the prior art after passing through access control system, respectively dead bolt and latch bolt are moved to lock body inside respectively further again, the unlatching of locking could be realized, in prior art, latch bolt just can be opened by turning the handle usually, dead bolt then carries out driving it to move in lock body by circuit control part or by key, the dependence that such structure also exists for electric power crosses the strong and comparatively troublesome shortcoming of operation.
For this reason, the patent No. is: 200910248650.7, following technical scheme is disclosed: comprise outer plectrum in the patent document that patent name is " arrangement of clutch of electronic lock ", outer shifting block, interior shifting block, interior plectrum, outer plectrum is followed successively by outer shifting block, interior shifting block and interior plectrum, it is characterized in that the center of described outer shifting block is provided with the cylinder with handle through hole, the side of outer shifting block is provided with an outer rib, be positioned at groove the rotating clockwise on direction as domatic at groove on an outer rib and outer shifting block, outer pin block below an outer rib is corresponding to the exterior bayonet slot of described outer plectrum, putting through hole in described interior shifting block center is arranged on the cylinder of outer shifting block, the clockwise direction of the side of interior shifting block is respectively an interior rib, interior two ribs and interior Rhizoma Sparganii, snap in cylindrical groove below interior Rhizoma Sparganii is corresponding to described groove, the interior pin block of the top of interior Rhizoma Sparganii is arranged in the inner card cage of described interior plectrum, and the side of interior Rhizoma Sparganii is provided with the limited post corresponding to interior Rhizoma Sparganii, be provided with gap between outer shifting block and interior shifting block, in gap, be provided with the conductive sheet of solenoid actuated, also comprise lock body, dead bolt, the dead bolt connecting rod that is connected with dead bolt axle, and the left side from locking plate mechanism to be connected with dead bolt is from locking plate, from locking plate mechanism by from locking plate, left to form from locking plate from locking plate and the right side, leftly in locking plate, be provided with the left groove of U-shaped, the middle slot of right-angled trapezium and right groove.
Technique scheme is when shutting, on when lifting interior handle or outer handle, outer shifting block is rotated counterclockwise, an outer rib of outer shifting block presses dead bolt connecting rod, now, pin on dead bolt moves to the left groove of U-shaped in from the right groove of locking plate right-angled trapezium through the middle slot of right-angled trapezium by a left side, and dead bolt level stretches out lock body, completely shuts; When unblanking, when having permission, the electromagnet energising on lock body, promotes conductive sheet, conductive sheet is left from the gap between outer shifting block and interior shifting block; Then, press down interior handle or outer handle, outer shifting block is rotated clockwise, then, the snap in the cylindrical groove below interior shifting block falls in the groove of outer shifting block, is connected by outer shifting block by snap with interior shifting block; Along with rotating clockwise of interior handle or outer handle, an interior rib of interior shifting block is stirred clockwise from locking plate, make to rotate counterclockwise from locking plate upwards to hook the dynamic right side from locking plate, and the right side drives a left side to move on locking plate from locking plate, and then make the pin on dead bolt move to right groove in from the left groove of locking plate through middle slot by a left side, meanwhile interior two ribs of interior shifting block rotate clockwise and stir dead bolt connecting rod, dead bolt level is moved in lock body, completes and unblank.
Above-mentioned patent application document, its operating principle: when locking a door, dead bolt just can be made to stretch out lock body by rotating counterclockwise handle: when unblanking, latch bolt assembly and bolt component are connected as a single entity, and by rotating clockwise hand-drive latch bolt assembly and a bolt component, dead bolt is moved in lock body, but such structure is too complicated, assembling and maintenance comparatively difficulty.
Summary of the invention
Based on the problems referred to above, the object of the invention is to provide a kind of structure more simple electronic lock, and it is convenient to unblank and shut more.
For above problem, provide following technical scheme: a kind of electronic lock, comprise lock body, setting party's tongue assembly in lock body, latch bolt assembly and circuit controling assembly, latch bolt assembly comprises latch bolt, latch bolt plectrum and latch bolt rotator seat, latch bolt rotator seat is provided with the handle through hole for installing handle, the square tongue plectrum that the side's tongue assembly side's of comprising tongue and driving side's tongue make it stretch out relative to lock body and stretch into, it is characterized in that: described square tongue plectrum and latch bolt plectrum are socketed on latch bolt rotator seat respectively, latch bolt plectrum and latch bolt rotator seat fixedly sleeved and when latch bolt rotator seat swings and its interlock arrange, side's tongue plectrum pivot bush unit is arranged in latch bolt rotator seat, side's tongue plectrum arranges the interlock projection extended to latch bolt plectrum direction, when latch bolt plectrum rotates in the counter clockwise direction of stretching out of the square tongue plectrum side of driving tongue, it is butted on interlock projection and realizes the interlock with square tongue plectrum,
Also comprise the linkage assembly that the side's of making tongue plectrum and latch bolt plectrum realize linking, linkage assembly is controlled to drive by circuit controling assembly, linkage assembly comprises clutch pin and drives the pin drive plate of clutch pin, side tongue plectrum and latch bolt rotator seat are arranged respectively and clutch bayonet fittings realize both the first clutch slot of linking and the second clutch slot, the two ends of clutch pin are respectively clutch side and drive end, clutch side is placed in the first clutch slot, drive end is movably connected on pin drive plate and makes clutch pin under the driving of square tongue plectrum relative to the swingable setting of pin drive plate, drive end and pin drive plate link and arrange on the clutch direction driving the clutch side of clutch pin to enter and leave the second clutch slot,
Described linkage assembly also comprises the motor for driving pin drive plate, motor is fixed in lock body and its output end arranges geared worm, pin drive plate is fixedly installed the transmission torsional spring coordinating transmission with geared worm, the both ends of transmission torsional spring coordinate with the helicoid elastic clamping of worm screw both sides respectively.
The present invention is also set to further, on the clutch direction that the drive end of described clutch pin is arranged on clutch pin, magnetic absorption is in the magnet piece of pin drive plate, clutch pin realize interlock with pin drive plate on clutch direction when swinging by magnet piece and magnet piece relative to the swingable setting of pin drive plate.
The present invention is also set to further, described drive end and pin drive plate are flexibly connected as movable buckle is connected, drive end arranges buckle structure, pin drive plate arranges the card rail coordinated with movable buckle on drive end swaying direction, buckle structure link with card rail on its clutch direction arrange and when square tongue plectrum swings the buckle structure of clutch pin relative to the movable setting of card rail, realize clutch pin and pin drive plate links on clutch direction and the notch of clutch pin relative to the swing of card rail.
The present invention is also set to further, described square tongue assembly also comprises the square hyoplastron of the side's of being connected to tongue, what side's hyoplastron is also arranged tongue plectrum end, cooperation side back and forth stirs stirs return groove, after the side's hyoplastron side of making of the side of driving, tongue plectrum end tongue realizes locking and unblock, tongue plectrum end, side can stirring in return groove the elastic recoil carried out counterclockwise and on clockwise direction, during return, the first clutch slot is right against the second clutch slot, the side's of making tongue plectrum carries out clockwise oscillation return after the locking of driving side's tonguing row square tongue plectrum return assembly to it is set in described lock body, described square tongue plectrum return assembly comprises relative to lock body elasticity activity setting and on lock body, has the square tongue plectrum return plate of fixed journey system.
The present invention is also set to further, described side's tongue assembly is the side's of comprising tongue location rotor also, side's hyoplastron and lock body are arranged respectively the side of making hyoplastron and carry out the limit sliding chutes of sliding and position-limitting pin with certain stroke in lock body, tongue location, side rotor pivot bush unit is in position-limitting pin and its swingable setting relatively, tongue location, side rotor comprises the spacing pivoted arm and unblock pivoted arm that arrange in angle, spacing pivoted arm is arranged the multiple locating grooves being used for the multistage location of the other side's tonguing row, side's hyoplastron is arranged coordinates the gear of locating to follow closely with locating groove, described square tongue location rotor elasticity arranges mode that locating groove is pressed with elasticity and gear and follows closely and be clasped, side's tongue plectrum drives unblock pivoted arm to remove spacing pivoted arm and presses the elasticity that gear is followed closely.
The present invention is also set to further, and described latch bolt assembly also comprises the latch bolt connecting rod being fixedly connected on latch bolt and the latch bolt return baffle plate be fixed on lock body, arranges Compress Spring between latch bolt return baffle plate and latch bolt; Described square tongue plectrum return plate pivot bush unit is in latch bolt connecting rod, between tongue tongue plectrum front end, the plectrum return plate side of being placed in, side and latch bolt return baffle plate, between side's tongue plectrum return plate and latch bolt return baffle plate, Compress Spring is set, described latch bolt assembly also comprises latch bolt unlatching baffle plate latch bolt plectrum being carried out to counter-clockwise swing return, and described latch bolt is opened baffle plate and is fixedly connected on latch bolt connecting rod and is positioned at latch bolt plectrum rear end.
The present invention is also set to further, arranges elastic locking torsion spring between described square tongue location rotor and lock body, and square tongue location rotor is arranged the protruding end for connecting locking torsion spring, locking torsion spring two ends are connected to lock body and protruding end.
The present invention is also set to further, the first described clutch slot and the second clutch slot are respectively in the setting in the radial direction of square tongue plectrum and latch bolt rotator seat, pin drive plate drives clutch pin to make latch bolt rotator seat and square tongue plectrum realize clutch in the motion of carrying out in the radial direction of latch bolt rotator seat, and pin drive plate and lock body arrange the slide block and chute of being convenient to both relative slidings respectively.
The present invention is also set to further, described transmission torsional spring comprises torsion spring main body and the elasticity extended relative to the torsion spring main body two ends blessing end of U-shaped, described torsion spring body proximate is in pin drive plate and elasticity accommodates end passes perpendicularly through pin drive plate and carry out resilient clamp to geared worm, pin drive plate is arranged respectively the clamping stroke hole accommodating with elasticity and hold adaptation.
The present invention is also set to further, described square tongue plectrum and latch bolt plectrum are arranged in pairs respectively on latch bolt rotator seat, two square tongue plectrums lay respectively at the outside of two latch bolt plectrums, the interlock inner side of projection to latch bolt plectrum place on square tongue plectrum is extended, being linked into an integrated entity by pin relative to the end of stirring of square tongue of two square tongue plectrums, linked into an integrated entity by Connection Block relative to the end of latch bolt rotator seat, the first described clutch slot is placed on Connection Block.
The present invention is also set to further, side corresponding with inside door on described lock body is provided with the interlock seat that latch bolt rotator seat and square tongue plectrum are linked, described interlock seat and square tongue plectrum link and arrange in both rotation directions, and block button hole interlock seat arranged for linking in rotation direction with handle, described block button hole is corresponding with handle through hole.
The present invention is also set to further, and described circuit controling assembly comprises electronic lock body wiring board and battery case, and described battery case is dismountable to be arranged in lock body.
Beneficial effect of the present invention, by above vibrational power flow, when needing to lock (the locking side of the finger tongue in the present invention stretches out relative to lock body) to electronic lock, can by rotating counterclockwise handle, make latch bolt rotator seat and latch bolt plectrum counter-clockwise swing, now the interlock projection of latch bolt plectrum when swinging and on square tongue plectrum is inconsistent, the side's of making tongue plectrum itself and latch bolt plectrum when rotating counterclockwise link and arrange, thus the driving side of the realization tongue of the side of realization tongue plectrum the other side tongue stretches out relative to lock body, now when rotating clockwise handle, due to the setting movable relative to latch bolt rotator seat of latch bolt plectrum, latch bolt plectrum can not swing, lock body is in lock body state.When needs unlock electronic lock, first need to remove authority (as the authority such as fingerprint, password), circuit controling assembly controls motor and drives pin drive plate and clutch pin, the clutch side of clutch pin enters in the second clutch slot, realize the interlock of latch bolt plectrum and square tongue plectrum, now can open latch bolt and square tongue by rotating clockwise handle simultaneously, realizing unblanking.Latch bolt plectrum and square tongue plectrum are under released state, the clutch side of clutch pin is in the first clutch slot, drive end and both on the clutch direction of clutch pin link setting swingable relative to pin drive plate, the fixing of clutch pin and motion can be convenient on the one hand, when latch bolt plectrum moves, clutch pin and its interlock swing and link on clutch direction with pin drive plate all the time; Under latch bolt plectrum and square tongue plectrum linkage status, when can be convenient to the clutch side of clutch pin is stretched in the second clutch slot, while rotation along with latch bolt rotator seat, clutch pin links on both clutch directions with pin drive plate all the time in its process swung, and is convenient to the separation relative to the second clutch slot of clutch pin.Circuit controling assembly controls but not distance controlling owing to have employed duration in the control of electric machine rotation, the transmission that transmission torsional spring can effectively prevent motor excessive relative to the resilient engagement of geared worm, and pin drive plate and motor output end portion can not cause because of excessive transmission, and both is locked.The cooperation of above structure, can make the convenient realization of electronic lock unblank and shut.
Accompanying drawing explanation
Fig. 1 is the structural representation of lock body in the embodiment of the present invention;
Fig. 2 is the detonation configuration schematic diagram of lock body in the embodiment of the present invention;
Fig. 3 is the structural representation that in the embodiment of the present invention, battery case stretches out relative to lock body;
Fig. 4-1 is the structural representation of square tongue location rotor in the embodiment of the present invention;
Fig. 4-2 is the fit structure schematic diagram of motor and pin drive plate and clutch pin in the embodiment of the present invention;
Fig. 4-3 is the structural representation of Connection Block in the embodiment of the present invention;
Fig. 4-4 is the structural representation of square latch bolt rotator seat in the embodiment of the present invention;
Fig. 4-5 is the structural representation of embodiment of the present invention Elastic snap component;
Fig. 4-6 is the structural representation of transmission torsional spring in the embodiment of the present invention;
Fig. 4-7 is the structural representation of seat of linking in the embodiment of the present invention;
Fig. 4-8 is the structural representation of square hyoplastron in the embodiment of the present invention;
Fig. 5 is the structural representation of another clutch pin in the embodiment of the present invention.
Number in the figure implication: 1-lock body; 11-chute; 12-liner plate; 121-stirs groove; 2-side's tongue assembly; 21-side's tongue; 22-side's hyoplastron; 221-gear is followed closely; 23-limit sliding chutes; 24-stirs return groove; Tongue location, 25-side rotor; The spacing pivoted arm of 251-; 251a-stretches into locating groove; 251b-one-level stretches out locating groove; 251c-secondary stretches out locating groove; 252-unlocks pivoted arm; 253-protruding end; 26-position-limitting pin; 27-locks torsion spring; 28-side's tongue plectrum; 281-pin; 282-Connection Block; 283-first clutch slot; 284-links projection; 285-fit; 29-side's tongue plectrum return plate; 291-Compress Spring; 3-latch bolt assembly; 31-latch bolt; 32-latch bolt connecting rod; 33-Compress Spring; 34-latch bolt return baffle plate; 35-latch bolt opens baffle plate; 36-latch bolt plectrum; 37-latch bolt rotator seat; 371-handle through hole; 372-second clutch slot; 38-links seat; 381-block button hole; 382-transmission arm; 4-circuit controling assembly; 41-electronic lock body wiring board; 42-battery case; 421-buckle slot; 43-Elastic buckle assembly; 431-is adjustable struck side; 432-spring; 433-snap seats; 44-elastic drive part; 5-linkage assembly; 51-motor; 52-geared worm; 53-transmission torsional spring; 531-elasticity accommodates end; 532-torsion spring main body; 54-pin drive plate; 541-fitting face; 541a-card rail; 542-slide block; 543-clamping stroke hole; 55-clutch pin; 551-clutch side; 552-drive end; 553-magnet piece; 55a-clutch pin; 553a-buckle structure.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Shown in composition graphs 1 to Fig. 4-8, a kind of electronic lock, comprise lock body 1, setting party's tongue assembly 2 in lock body 1, latch bolt assembly 3 and circuit controling assembly 4, latch bolt assembly 3 comprises latch bolt 31, latch bolt plectrum 36 and latch bolt rotator seat 37, latch bolt rotator seat 37 is provided with the handle through hole 371 for installing handle (omitting in accompanying drawing), side's tongue assembly 2 side of comprising tongue 21 and the side's of driving tongue 21 make its square tongue plectrum 28 stretching out relative to lock body 1 and stretch into, the sidepiece of lock body 1 arranges liner plate 12, side's tongue plectrum 28 is socketed on latch bolt rotator seat 37 with latch bolt plectrum 36 respectively, latch bolt plectrum 36 and latch bolt rotator seat 37 link and arrange, in the present embodiment, latch bolt plectrum 36 is slotted hole shape with the socket place of latch bolt rotator seat 37, but be not limited to this shape, side's tongue plectrum 28 is arranged with latch bolt rotator seat 37 activity, in the present embodiment, square tongue plectrum 28 and the socket place of latch bolt rotator seat 37 are circular, side's tongue plectrum 28 arranges the interlock projection 284 extended to latch bolt plectrum 36 direction, the projection 284 that links in the present embodiment is positioned at the side in counter-clockwise swing direction on square tongue plectrum 28, when latch bolt plectrum 36 counter-clockwise swing, its driving with the interlock projection 284 inconsistent the other side's of realization tongue plectrum 28 and then the other side's tongue 21 lock.
Lock body 1 also comprises the linkage assembly 5 that the side's of making tongue plectrum 28 and latch bolt plectrum 36 realize clutch, linkage assembly 5 is driven by circuit controling assembly 4, linkage assembly 5 comprises the clutch pin 55 that the side's of making tongue plectrum 28 and latch bolt rotator seat 37 realize clutch, side's tongue plectrum 28 with latch bolt rotator seat 37 is arranged respectively first clutch slot 283 and second clutch slot 372 corresponding with clutch pin 55, the two ends of clutch pin 55 are respectively clutch side 551 and drive end 552, linkage assembly 5 is also included in and drives the pin drive plate 54 linked with clutch pin 55 in the direction of clutch pin 55 motion and the motor 51 driving pin drive plate 54, in the mounted state, the clutch side 551 of clutch pin 55 is placed in the first clutch slot 283, drive end 552 is movably connected on pin drive plate 54 and makes clutch pin 55 under the driving of square tongue plectrum 28 relative to the swingable setting of pin drive plate 54, drive end 552 and pin drive plate 54 link and arrange on the clutch direction driving the clutch side 551 of clutch pin 55 to enter and leave the second clutch slot 372.On the clutch direction that the drive end 552 of clutch pin 55 is arranged on clutch pin 55, magnetic absorption is in the magnet piece 553 of pin drive plate 54, clutch pin 55 realize interlock with pin drive plate 54 on clutch direction when swinging by magnet piece 553 and magnet piece 553 relative to the swingable setting of pin drive plate 54.First clutch slot 283 and the second clutch slot 372 are respectively in the in the radial direction setting of square tongue plectrum 28 with latch bolt rotator seat 37, pin drive plate 54 drives clutch pin 55 to make latch bolt rotator seat 37 and square tongue plectrum 28 realize clutch in the motion of carrying out in the radial direction of latch bolt rotator seat 37, pin drive plate 54 and lock body 1 arrange the slide block 542 and chute 11 of being convenient to both relative slidings respectively, pin drive plate 54 is also arranged be convenient to drive end 552 its end when swing magnet piece 553 all the time magnetic absorption in the circular arc fitting face 541 of pin drive plate 54.
In addition, in the present embodiment, clutch pin 55 is not only confined to the fit structure of pin drive plate 54 with upper type, as shown in Figure 5, wherein clutch pin 55a can also be connected by movable buckle between its drive end 552 with pin drive plate 54, drive end 552 arranges buckle structure 553a, pin drive plate 54 arranges the card rail 541a coordinated with movable buckle on drive end 552 swaying direction, card rail 541a is the arc-shaped structure corresponding with drive end 552, buckle structure 553a link with card rail 541a on its clutch direction arrange and when square tongue plectrum 28 swings the buckle structure 553a of clutch pin 55 relative to the movable setting of card rail 541a, realize clutch pin 55 link on clutch direction with pin drive plate 54 and the buckle structure 553a of clutch pin 55 relative to the swing of card rail 541a.
Motor 51 is fixed in lock body 1 and its output end arranges geared worm 52, pin drive plate 54 is fixedly installed the transmission torsional spring 53 coordinating transmission with geared worm 52, the both ends of transmission torsional spring 53 coordinate with the helicoid elastic clamping of geared worm 52 both sides respectively; Control but not distance controlling owing to generally have employed duration in the control that circuit controling assembly 4 rotates at motor 51, the transmission that transmission torsional spring 53 can effectively prevent motor 51 excessive relative to the resilient engagement of geared worm 52, and pin drive plate 54 and motor 51 output end can not cause because of excessive transmission, and both is locked.The cooperation of above structure, can make the convenient realization of electronic lock unblank and shut.
Shown in 2 and Fig. 4-8, side's tongue assembly 2 also comprises the square hyoplastron 22 of the side's of being connected to tongue 21, what side's hyoplastron 22 is also arranged tongue plectrum 28 end, cooperation side back and forth stirs stirs return groove 24, after side's hyoplastron 22 side of making of the side of driving, tongue plectrum 28 end tongue 21 realizes locking and unblock, tongue plectrum 28 end, side can stirring in return groove 24 elastic recoil carried out counterclockwise and on clockwise direction, during return, the first clutch slot 283 is right against the second clutch slot 372, the side's of making tongue plectrum 28 carries out clockwise oscillation return after driving side's tongue 21 locks square tongue plectrum return assembly to it is set in lock body 1, side's tongue plectrum return assembly comprises relative to lock body 1 elasticity activity setting and on lock body 1, has the square tongue plectrum return plate 29 of fixed journey system, side's tongue assembly 2 is the side's of comprising tongue location rotor 25 also, side's hyoplastron 22 and lock body 1 are arranged respectively the side of making hyoplastron 22 and carry out the limit sliding chutes 23 of sliding and position-limitting pin 26 with certain stroke lock body 1 in, square tongue locates rotor 25 pivot bush unit in position-limitting pin 26 and its swingable setting relatively.
Shown in composition graphs 2 and Fig. 4-1, tongue location, side rotor 25 comprises the spacing pivoted arm 251 and unblock pivoted arm 252 that arrange in angle, spacing pivoted arm 251 is arranged and is used for multiple locating grooves that the other side's tongue 21 carries out multistage location, as shown in Fig. 4-1, comprise one-level stretch out locating groove 251b, secondary stretches out locating groove 251c and stretches into locating groove 251a, side's hyoplastron 22 is arranged coordinates the gear of locating to follow closely 221 with multiple locating groove, described square tongue location rotor 25 elasticity arranges mode that locating groove is pressed with elasticity and gear and follows closely 221 and be clasped, side's tongue plectrum 28 drives and unlocks the elasticity pressing that spacing pivoted arm 251 pairs of gear nails 221 removed by pivoted arm 252, in the present embodiment, between square tongue location rotor 25 and lock body 1, elastic locking torsion spring 27 is set, the unblock pivoted arm 252 of tongue location, side rotor 25 is arranged the protruding end 253 for connecting locking torsion spring 27, locking torsion spring 27 two ends are connected to lock body 1 and protruding end 253.
Shown in 2 and Fig. 4-2, in the present embodiment, latch bolt assembly 3 also comprises the latch bolt connecting rod 32 being fixedly connected on latch bolt 31 and the latch bolt return baffle plate 34 be fixed on lock body 1, arranges Compress Spring 33 between latch bolt return baffle plate 34 and latch bolt 31, described square tongue plectrum return plate 29 pivot bush unit is in latch bolt connecting rod 32, between tongue plectrum tongue plectrum 28 front end, return plate 29 side of being placed in, side and latch bolt return baffle plate 34, between side's tongue plectrum return plate 29 and latch bolt return baffle plate 34, Compress Spring 291 is set, described latch bolt assembly 3 also comprises the latch bolt unlatching baffle plate 35 latch bolt plectrum 36 being carried out to counter-clockwise swing return, described latch bolt is opened baffle plate 35 and is fixedly connected on latch bolt connecting rod 32 and is positioned at latch bolt plectrum 36 rear end, in the present embodiment, square tongue plectrum return plate 29 and latch bolt unlatching baffle plate 35 have fixing stroke on lock body 1, side's tongue plectrum return plate 29 and latch bolt are opened on baffle plate 35 and are arranged stroke limit projection (omitting in accompanying drawing) respectively, lock body 1 arranges the stroke groove (in accompanying drawing omit) corresponding with stroke limit projection.Described pin drive plate 54 drives clutch pin 55 to make latch bolt rotator seat 37 and square tongue plectrum 28 realize clutch in the motion of carrying out in the radial direction of latch bolt rotator seat 37, and pin drive plate 54 and lock body 1 arrange the slide block 542 and chute 11 of being convenient to both relative slidings respectively.
Composition graphs 2, shown in 4-2 and 4-6, in the present embodiment, transmission torsional spring 53 comprises torsion spring main body 532 and the elasticity extended relative to the torsion spring main body 532 two ends blessing end 531 of U-shaped, described torsion spring main body 532 is close to pin drive plate 54 and elasticity accommodates end 531 passes perpendicularly through pin drive plate 54 pairs of geared worm 52 and carry out resilient clamp, pin drive plate 54 is arranged respectively the clamping stroke hole 543 accommodating end 531 adaptation with elasticity, when pin drive plate 54 reaches the limit of position, if geared worm 52 is rotated further, elasticity accommodate end 531 can in clamping stroke hole 543 reciprocating movement, arrange resilient balls relative in prior art in the both sides of geared worm 52, it is simple that the present embodiment has assembling, constitutionally stable advantage.
Composition graphs 2, shown in 4-3 and Fig. 4-4, in the present embodiment, side's tongue plectrum 28 and latch bolt plectrum 36 are arranged in pairs respectively on latch bolt rotator seat 37, two square tongue plectrums 28 lay respectively at the outside of two latch bolt plectrums 36, the interlock inner side of projection 284 to latch bolt plectrum 36 place on square tongue plectrum 28 is extended, being linked into an integrated entity by pin 281 relative to the end of stirring of square tongue 21 of two square tongue plectrums 28, during duty, this pin 281 side of being placed in hyoplastron 22 stir in return groove 24, linked into an integrated entity by Connection Block 282 relative to the end of latch bolt rotator seat 37, first clutch slot 283 is placed on Connection Block 282, said structure has stable structure intensity more.
Shown in composition graphs 2 and Fig. 4-5, in the present embodiment, circuit controling assembly 4 comprises electronic lock body wiring board 41 and battery case 42, described battery case 42 is dismountable to be arranged in lock body 1, in the present embodiment, battery case 42 is detachably arranged relative to liner plate 12 drawer type of lock body 1, battery case 42 is arranged buckle slot 421, arrange in lock body 1, when battery case 42 is placed in lock body 1, the fixing Elastic buckle assembly 43 of buckle is carried out to battery case 42, Elastic buckle assembly 43 comprises the snap seats 433 be fixedly installed, spring 432 and the adjustable struck side 431 arranged relative to buckle slot 421 activity, adjustable struck side 431 is movable in snap seats 433 to be arranged and arranges spring between the two, what on liner plate 12, setting was relative with adjustable struck side 431 stirs groove 121, also arrange in lock body 1 and to drive when adjustable struck side 431 and buckle slot 421 remove buckle battery case 42 to stretch out elastic drive part 44 in lock body 1, in the present embodiment, elastic drive part 44 is for being positioned at the rear end flexure strip under battery case 42 installment state, such structure can conveniently to dismounting and the replacing of battery case 42.
By the vibrational power flow of the present embodiment, when needing to lock (the locking side of the finger tongue 21 in the present invention stretches out relative to lock body 1) to electronic lock, can by rotating counterclockwise handle, make latch bolt rotator seat 37 and latch bolt plectrum 36 counter-clockwise swing, now the interlock projection 284 of latch bolt plectrum 36 when swinging and on square tongue plectrum 28 is inconsistent, the side's of making tongue plectrum 28 is when rotating counterclockwise, itself and latch bolt plectrum 36 link and arrange, thus the driving side of the realization tongue 21 of the side of realization tongue plectrum 28 the other side tongue 21 stretches out relative to lock body 1, now when rotating clockwise handle, due to latch bolt plectrum 36 setting movable relative to latch bolt rotator seat 37, latch bolt plectrum 36 can not swing, lock body 1 is in locking state.
When needs unlock electronic lock, first need to remove authority (as the authority such as fingerprint, password), now circuit controling assembly 4 controls motor 51 and makes it drive pin drive plate 54 and clutch pin 55, the clutch side 551 of clutch pin 55 enters in the second clutch slot 372, realize the interlock of latch bolt plectrum 36 and square tongue plectrum 28, now can open latch bolt 31 and square tongue 21 by rotating clockwise handle simultaneously, realizing unblanking; After unblanking, circuit controling assembly 4 controls motor 51 and reverses, and pin drive plate 54 drives clutch pin 55 to make its clutch side 551 leave the second clutch slot.
Shown in composition graphs 3 and Fig. 4-7, side corresponding with inside door on lock body 1 in the present embodiment is provided with the interlock seat 38 that latch bolt rotator seat 37 and square tongue plectrum 28 are linked, described interlock seat 38 links with square tongue plectrum 28 and arranges in both rotation directions, and the block button hole 381 interlock seat 38 arranged for linking in rotation direction with handle, described block button hole 381 is corresponding with handle through hole 371, interlock seat 38 arranges the transmission arm 382 linked on swaying direction with square tongue plectrum 28, side's tongue plectrum 28 arranges the fit 285 corresponding with transmission arm 382, transmission arm 382 is placed in the fit 285 on mode plectrum, when inside door, can directly realize unblanking by rotary door handle.
The above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improvement of above-mentioned hypothesis and modification also should be considered as protection scope of the present invention.
Claims (10)
1. an electronic lock, comprise lock body, setting party's tongue assembly in lock body, latch bolt assembly and circuit controling assembly, latch bolt assembly comprises latch bolt, latch bolt plectrum and latch bolt rotator seat, latch bolt rotator seat is provided with the handle through hole for installing handle, the square tongue plectrum that the side's tongue assembly side's of comprising tongue and driving side's tongue make it stretch out relative to lock body and stretch into, it is characterized in that: described square tongue plectrum and latch bolt plectrum are socketed on latch bolt rotator seat respectively, latch bolt plectrum and latch bolt rotator seat fixedly sleeved and when latch bolt rotator seat swings and its interlock arrange, side's tongue plectrum pivot bush unit is arranged in latch bolt rotator seat, side's tongue plectrum arranges the interlock projection extended to latch bolt plectrum direction, when latch bolt plectrum rotates in the counter clockwise direction of stretching out of the square tongue plectrum side of driving tongue, it is butted on interlock projection and realizes the interlock with square tongue plectrum,
Also comprise the linkage assembly that the side's of making tongue plectrum and latch bolt plectrum realize linking, linkage assembly is controlled to drive by circuit controling assembly, linkage assembly comprises clutch pin and drives the pin drive plate of clutch pin, side tongue plectrum and latch bolt rotator seat are arranged respectively and clutch bayonet fittings realize both the first clutch slot of linking and the second clutch slot, the two ends of clutch pin are respectively clutch side and drive end, clutch side is placed in the first clutch slot, drive end is movably connected on pin drive plate and makes clutch pin under the driving of square tongue plectrum relative to the swingable setting of pin drive plate, drive end and pin drive plate link and arrange on the clutch direction driving the clutch side of clutch pin to enter and leave the second clutch slot,
Described linkage assembly also comprises the motor for driving pin drive plate, motor is fixed in lock body and its output end arranges geared worm, pin drive plate is fixedly installed the transmission torsional spring coordinating transmission with geared worm, the both ends of transmission torsional spring coordinate with the helicoid elastic clamping of worm screw both sides respectively.
2. electronic lock according to claim 1, it is characterized in that: on the clutch direction that the drive end of described clutch pin is arranged on clutch pin, magnetic absorption is in the magnet piece of pin drive plate, clutch pin realize interlock with pin drive plate on clutch direction when swinging by magnet piece and magnet piece relative to the swingable setting of pin drive plate.
3. electronic lock according to claim 1, it is characterized in that: described drive end and pin drive plate are flexibly connected as movable buckle is connected, drive end arranges buckle structure, pin drive plate arranges the card rail coordinated with movable buckle on drive end swaying direction, buckle structure link with card rail on its clutch direction arrange and when square tongue plectrum swings the buckle structure of clutch pin relative to the movable setting of card rail, realize clutch pin and pin drive plate links on clutch direction and the notch of clutch pin relative to the swing of card rail.
4. electronic lock according to claim 1, it is characterized in that: described square tongue assembly also comprises the square hyoplastron of the side's of being connected to tongue, what side's hyoplastron is also arranged tongue plectrum end, cooperation side back and forth stirs stirs return groove, after the side's hyoplastron side of making of the side of driving, tongue plectrum end tongue realizes locking and unblock, tongue plectrum end, side can stirring in return groove the elastic recoil carried out counterclockwise and on clockwise direction, during return, the first clutch slot is right against the second clutch slot, the side's of making tongue plectrum carries out clockwise oscillation return after the locking of driving side's tonguing row square tongue plectrum return assembly to it is set in described lock body, described square tongue plectrum return assembly comprises relative to lock body elasticity activity setting and on lock body, has the square tongue plectrum return plate of fixed journey system.
5. electronic lock according to claim 4, it is characterized in that: described side's tongue assembly is the side's of comprising tongue location rotor also, side's hyoplastron and lock body are arranged respectively the side of making hyoplastron and carry out the limit sliding chutes of sliding and position-limitting pin with certain stroke in lock body, tongue location, side rotor pivot bush unit is in position-limitting pin and its swingable setting relatively, tongue location, side rotor comprises the spacing pivoted arm and unblock pivoted arm that arrange in angle, spacing pivoted arm is arranged the multiple locating grooves being used for the multistage location of the other side's tonguing row, side's hyoplastron is arranged coordinates the gear of locating to follow closely with locating groove, described square tongue location rotor elasticity arranges mode that locating groove is pressed with elasticity and gear and follows closely and be clasped, side's tongue plectrum drives unblock pivoted arm to remove spacing pivoted arm and presses the elasticity that gear is followed closely.
6. electronic lock according to claim 4, is characterized in that: described latch bolt assembly also comprises the latch bolt connecting rod being fixedly connected on latch bolt and the latch bolt return baffle plate be fixed on lock body, arranges Compress Spring between latch bolt return baffle plate and latch bolt; Described square tongue plectrum return plate pivot bush unit is in latch bolt connecting rod, between tongue tongue plectrum front end, the plectrum return plate side of being placed in, side and latch bolt return baffle plate, between side's tongue plectrum return plate and latch bolt return baffle plate, Compress Spring is set, described latch bolt assembly also comprises latch bolt unlatching baffle plate latch bolt plectrum being carried out to counter-clockwise swing return, and described latch bolt is opened baffle plate and is fixedly connected on latch bolt connecting rod and is positioned at latch bolt plectrum rear end.
7. electronic lock according to claim 5, it is characterized in that: between described square tongue location rotor and lock body, elastic locking torsion spring is set, tongue location, side rotor is arranged the protruding end for connecting locking torsion spring, locking torsion spring two ends are connected to lock body and protruding end.
8. the electronic lock according to claim 1 or 2 or 3, it is characterized in that: the first described clutch slot and the second clutch slot are respectively in the setting in the radial direction of square tongue plectrum and latch bolt rotator seat, pin drive plate drives clutch pin to make latch bolt rotator seat and square tongue plectrum realize clutch in the motion of carrying out in the radial direction of latch bolt rotator seat, and pin drive plate and lock body arrange the slide block and chute of being convenient to both relative slidings respectively.
9. the electronic lock according to claim 1 or 2 or 3, it is characterized in that: described transmission torsional spring comprises torsion spring main body and the elasticity extended relative to the torsion spring main body two ends blessing end of U-shaped, described torsion spring body proximate is in pin drive plate and elasticity accommodates end passes perpendicularly through pin drive plate and carry out resilient clamp to geared worm, pin drive plate is arranged respectively the clamping stroke hole accommodating with elasticity and hold adaptation.
10. the electronic lock according to claim 1 or 2 or 3 any one, it is characterized in that: described square tongue plectrum and latch bolt plectrum are arranged in pairs respectively on latch bolt rotator seat, two square tongue plectrums lay respectively at the outside of two latch bolt plectrums, the interlock inner side of projection to latch bolt plectrum place on square tongue plectrum is extended, being linked into an integrated entity by pin relative to the end of stirring of square tongue of two square tongue plectrums, linked into an integrated entity by Connection Block relative to the end of latch bolt rotator seat, the first described clutch slot is placed on Connection Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012063.3A CN104631942B (en) | 2015-01-07 | 2015-01-07 | Electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012063.3A CN104631942B (en) | 2015-01-07 | 2015-01-07 | Electronic lock |
Publications (2)
| Publication Number | Publication Date |
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| CN104631942A true CN104631942A (en) | 2015-05-20 |
| CN104631942B CN104631942B (en) | 2017-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510012063.3A Expired - Fee Related CN104631942B (en) | 2015-01-07 | 2015-01-07 | Electronic lock |
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| Country | Link |
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| CN (1) | CN104631942B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107191073A (en) * | 2017-07-07 | 2017-09-22 | 宁波瑞奥物联技术股份有限公司 | A kind of Magnetic lockwork, magnetic lock and its key |
| CN107313662A (en) * | 2017-08-29 | 2017-11-03 | 青岛韩昌物联智能控制有限公司 | Coded lock |
| CN107489309A (en) * | 2017-10-19 | 2017-12-19 | 温州科力智能五金有限公司 | A kind of side of electronic lock, the semi-automatic arrangement of clutch of latch bolt |
| CN107724802A (en) * | 2017-10-22 | 2018-02-23 | 广东名门锁业有限公司 | Jing Yin magnetic force lock body |
| CN109267852A (en) * | 2018-09-27 | 2019-01-25 | 青岛韩昌物联智能控制有限公司 | A kind of electronic lock center driving axle construction |
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| CN201212299Y (en) * | 2008-05-30 | 2009-03-25 | 唐志雄 | Domestic magnetic door lock |
| CN204386296U (en) * | 2015-01-07 | 2015-06-10 | 温州市霸力锁具有限公司 | A kind of electronic lock |
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| US20020095958A1 (en) * | 2001-01-19 | 2002-07-25 | Bates Peter K. | Interconnected lock with lock status sensor |
| CN200940364Y (en) * | 2006-08-25 | 2007-08-29 | 曹湛斌 | Electronic lock clutch device |
| JP2008190191A (en) * | 2007-02-02 | 2008-08-21 | Alpha Corp | Lock device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107191073A (en) * | 2017-07-07 | 2017-09-22 | 宁波瑞奥物联技术股份有限公司 | A kind of Magnetic lockwork, magnetic lock and its key |
| CN107313662A (en) * | 2017-08-29 | 2017-11-03 | 青岛韩昌物联智能控制有限公司 | Coded lock |
| CN107489309A (en) * | 2017-10-19 | 2017-12-19 | 温州科力智能五金有限公司 | A kind of side of electronic lock, the semi-automatic arrangement of clutch of latch bolt |
| CN107724802A (en) * | 2017-10-22 | 2018-02-23 | 广东名门锁业有限公司 | Jing Yin magnetic force lock body |
| CN109267852A (en) * | 2018-09-27 | 2019-01-25 | 青岛韩昌物联智能控制有限公司 | A kind of electronic lock center driving axle construction |
| CN109267852B (en) * | 2018-09-27 | 2023-11-24 | 青岛韩昌物联智能控制有限公司 | Electronic lock center transmission shaft structure |
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|---|---|
| CN104631942B (en) | 2017-05-03 |
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