CN101818596A - Electric door lock - Google Patents
Electric door lock Download PDFInfo
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- CN101818596A CN101818596A CN 201010139115 CN201010139115A CN101818596A CN 101818596 A CN101818596 A CN 101818596A CN 201010139115 CN201010139115 CN 201010139115 CN 201010139115 A CN201010139115 A CN 201010139115A CN 101818596 A CN101818596 A CN 101818596A
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- dead bolt
- shift fork
- main dead
- planker
- gear
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Abstract
The invention belongs to the technical field of lockset and particularly relates to an electric door lock. The electric door lock comprises a side panel (1), a lock box (2), a main bolt (10), a carriage (9), a main bolt shifting fork (8), a latch bolt assembly (12), a lock core (3), a motor (4) and a circuit board (14), wherein the carriage (9) is connected with the main bolt (10); the main bolt shifting fork (8) drives the main bolt (10) to act through the carriage (9); and the rotating action of the lock core (3) or the motor (4) acts on the carriage through the main bolt shifting fork to drive the main bolt (10). The electric door lock is characterized in that: the motor (4) acts on the main bolt shifting fork through a transmission mechanism; and a joint action between the transmission mechanism and the main bolt shifting fork is provided with a free travel, so the lock core pulls the main bolt shifting fork within a free travel action range and the main bolt extends out of the side panel to lock or retracts to the side panel to unlock.
Description
Technical field
The invention belongs to lock technology field, be specifically related to a kind of electric door lock.
Background technology
The most traditional door lock generally adopts the mechanical opening ways of manual key, though comparatively reliable on using, realize comparatively difficulty of control automatically, also be easy to change the locking condition of opening not as electric door lock; Industry began to adopt the door lock of electronic control afterwards, can be by infrared, fingerprint, swipe the card, identification such as password, driving dead bolt by the rotation of logic circuit control motor opens and locking, but because the reliability of mechanical lock is higher, and by trust that the customer approves, so often many electric door locks still keep by key operated and mechanism's lock construction locking, both for the usefulness of the insurance after the inefficacy of electric opening locking, the while was again in order to cater to the people that traditional custom machinery is opened locking; Such as disclosing a kind of electric lock in the Chinese patent 03250334.2 " interpolation type security door electric lock ", adopt the transmission of combination flooding moving gear, its internal construction more complicated, unreasonable not only, and it is independent between machinery unlatching, locking mode and electric opening, the locking mode, electric opening, locking need pass through deceleration device, the combination flooding moving gear could be realized, and machinery is opened, locking also need drive deceleration device, the combination flooding moving gear could be realized, comparatively difficulty just seems, the key turns effort, shorten the application life of door lock greatly; Because of main lock and oblique tongue are that two complete autonomous systems and oblique tongue all can be opened at any time, tiltedly tongue does not have the effect of location, thereby brings to the user application life of inconvenience and influence lock again.
Summary of the invention
In view of this, how to provide a kind of electric door lock simple in structure, machinery unblanks to separate with electronic unlocking mechanism, easy to use, it is light to unblank, and can effectively promote the application life of door lock, theftproof performance is good, practicality is safe and reliable, has become industry and has pursued main target.
Designer of the present invention relies on research, exploitation and the knowhow of being engaged in all kinds of locksets for many years, after feasibility study repeatedly, draws electric door lock of the present invention eventually.
A kind of electric door lock of the present invention, comprise side panel (1), lock box (2), main dead bolt (10), planker (9), main dead bolt shift fork (8), oblique tongue assembly (12), lock core (3), motor (4), circuit board (14), planker (9) is connected with main dead bolt (10), main dead bolt shift fork (8) drives main dead bolt (10) action by planker (9), the spinning movement of lock core (3) or motor (4) acts on drive main dead bolt (10) in back on the planker by main dead bolt shift fork, it is characterized in that circuit board output control signal acts on rotating and reverse of control motor on the motor, motor (4) acts on the main dead bolt shift fork by transmission mechanism, the action that combines between transmission mechanism and main dead bolt shift fork is provided with a free travel, makes lock core stir main dead bolt shift fork and move in the free travel scope and make main dead bolt stretch out side panel locking or the unlatching of withdrawal side panel.
The present invention is further characterized in that: described transmission mechanism comprises handsetting gear (6), the handsetting gear one side is provided with the arc slide block (601) of projection, described main dead bolt shift fork (8) one side is provided with recessed arc and stirs groove (803), described slide block inserts stirs groove, realize combining between transmission mechanism and main dead bolt shift fork, described slide block is stirred the length formation free travel of sliding between the groove two ends at arc; Or described transmission mechanism comprises handsetting gear (6), the handsetting gear one side is provided with recessed arc and stirs groove, described main dead bolt shift fork (8) one side is provided with the arc slide block by projection, described slide block inserts stirs groove, realize combining between transmission mechanism and main dead bolt shift fork, described slide block is stirred the length formation free travel of sliding between the groove two ends at arc.
Described transmission mechanism also comprises gear piece (7), gear piece (7) is provided with two groups of teeth, master gear (5) engagement in one group of teeth and motor (4) rotating shaft (401), another group teeth and handsetting gear (6) engagement, two groups of teeth faces are orthogonal, constitute contrate tooth (701) and perpendicular teeth (702), described gear piece (7) is provided with gear piece displacement sign (703), the described gear piece back side is provided with two leads (704,705), and described lead (704,705) is separately positioned on two mounting holes (203,205) on the lock box.
Described main dead bolt shift fork (8) is provided with gear teeth (801) and is meshed with the band tooth thumb wheel (301) that lock core (3) is provided with, main dead bolt shift fork (8) is provided with cam bit (805), described cam bit (805) is sleeved on stirring in the back stop slot (902) that described planker is provided with, described main dead bolt shift fork is provided with torsion spring hole (804), be provided with main dead bolt shift fork torsion spring (11) one ends and collude on torsion spring hole (804), the other end is contained on the torsion spring post (206) on lock box (2) base plate.
Described planker (9) fixes with main dead bolt (10) or one is connected, described main dead bolt (10) is gone up the main dead bolt hole (101) that is provided with side panel (1) and is cooperated, have sliding tray (901) on the described planker and stir back stop slot (902), the planker back side is provided with planker guiding fore-set (903) and gear piece fore-set (904), described planker guiding fore-set top is passed in the gathering sill (204) that is provided with on the lock box, another boss withstands on the gear piece, described gear piece fore-set is pushed down gear piece (7), sliding tray on the described planker, main dead bolt shift fork axis hole (802), handsetting gear axis hole (602) is sleeved on the main dead bolt declutch shift shaft (202) in the lump, and planker is provided with planker displacement sign (905).
Described circuit board (14) comprises a plurality of sensors, wherein the rotation of the closed control of sensor (1403) sensing door and doorframe motor makes main dead bolt stretch out locking, sensor (1401,1402) cooperates control motor rotation to drive that main dead bolt stretches out locking and withdrawal is opened with planker displacement sign (905), sensor (13) cooperates the control motor to rotate drive gear piece (7) return with gear piece displacement sign (703).
Described oblique tongue assembly (12) comprises oblique tongue, oblique tongue prerotation vane (1201), comprises the setting sheet (16), switch block (18), sliding piece (17), the oblique tongue shift fork (20) that are sleeved on the lock box switch block hole
Described sliding piece (17) is fixed on (18) switch block, the post (1602) of stirring on the described setting sheet slidably passes in and out between two forks that sliding piece arc notch edge forms, fork (2004) on the described oblique tongue shift fork is pressed on the oblique tongue rod and is inserted in oblique tongue prerotation vane and tiltedly between the tongue slide, and another fork (2001) is gone up the sliding tray (2002) that is provided with and is set on and sets stirring in the post (1602) on the sheet.
Top flat (1603) is set on the described setting sheet to be cooperated with planker, the post of drive setting on the sheet by top flat in the displacement process of planker (1602) of stirring is gone up in the sliding tray (2002) that is provided with at the oblique fork (2001) of tongue shift fork and is slided, and makes to stir post and enter between two of arc notch edge formation on the sliding piece (17) pitches.
Described setting sheet is provided with sets sheet torsion spring (15), and described setting sheet torsion spring (15) is inserted on the fixed leg of setting in the lock box (209), and an end is against on the torsion spring post (206), and the other end is against to be set on the bottom of stirring post that is provided with on the sheet; Described sliding piece is provided with sliding piece torsion spring (19), and described sliding piece torsion spring is set on the switch block, and an end passes sliding piece and is provided with torsion spring hole (1701), and the other end is against on the fixed leg (209); Described oblique tongue shift fork is provided with oblique tongue shift fork torsion spring (21), and tiltedly an end of tongue shift fork torsion spring is against on the breach (2003) between oblique tongue shift fork two forks, and the other end is against on the fixed leg (209); Other is provided with boss that gland (22) go up to be provided with and passes oblique tongue shift fork torsion spring and be pressed on the oblique tongue shift fork.
The present invention compared with prior art has following advantage: 1, simple and reasonable, control conveniently; 2, mechanical unlatching, locking and electric opening, locking can be two and move independently system mutually.Therefore machinery is opened lighter than prior art; 3, tiltedly tongue can both be before main dead bolt stretches out, withdraw, and the position with doorframe of having good positioning earlier makes main dead bolt capable of expansion and contraction, reduces the friction on main dead bolt and dead bolt edge edge, life-saving; 4, therefore the lockset highly versatile of the little and existing security door of volume can be widely used in building door lock, Fingerprint Lock, IC card lock and other electric control lock.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment among the present invention is described in further detail.
Fig. 1 is a STRUCTURE DECOMPOSITION schematic diagram of the present invention;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is the handsetting gear structural representation
Fig. 4 is that the A of Fig. 3 is to view
Fig. 5 is the electric machine structure schematic diagram
Fig. 6 is the gear piece structural representation
Fig. 7 is that the B of Fig. 6 is to view
Fig. 8 is main dead bolt shift fork structural representation
Fig. 9 is that the A-A of Fig. 8 is to sectional view
Figure 10 is that the C of Fig. 9 is to view
Figure 11 is the carriage structure schematic diagram
Figure 12 is that the D of Figure 11 is to view
Figure 13 is for setting the chip architecture schematic diagram
Figure 14 is that the E of Figure 13 is to view
Figure 15 is an electrical block diagram
Figure 16 is that the F of Figure 15 is to view
The specific embodiment
The present invention solves the problems of the technologies described above adoptable technical scheme: this electric door lock, comprise lock box 2, side panel 1, main dead bolt 10, oblique tongue assembly 12, oblique tongue shift fork 20, motor 4, planker 9, lock core 3 and circuit board 14 etc., circuit board can comprise sensor, the logic circuit of identification sensor signal and unlatching locking signal etc., the drive circuit of control motor rotation (comprising forward or reverse), sensor can be used the commercially available prod, logic circuit and drive circuit can adopt existing ripe circuit to do some settings, its characteristics are: also be provided with the transmission mechanism that the motor spinning movement is delivered to and cooperates with main dead bolt shift fork 8, transmission mechanism can comprise master gear 5, gear piece 7, handsetting gear 6, main dead bolt shift fork 8, main dead bolt shift fork torsion spring 11, described motor 4 is fixed on lock box 2 base plates, motor is subjected to rocking the interference minimum and can rocks in the same way with the parts in the lock box, at utmost reduce to rock possible influence, described master gear 5 is arranged on the machine shaft 401, horizontal rack 701 engagements that one of two groups of teeth that master gear 5 and described gear piece 7 are provided with are positive, the described gear piece other end is provided with gear piece displacement sign, gear piece displacement sign can be the tablet that cooperates with sensor that protrudes in gear piece, cooperate to determine the position of gear piece 7 with photoelectric sensor by shutting out the light, between the horizontal rack in gear piece displacement sign and front, be provided with perpendicular tooth bar.The described gear piece back side is provided with two leads: first lead 704 and second lead 705, described two leads are separately positioned on two mounting holes 203 and mounting hole 205 on the lock box, limit the displacement of guiding gear piece; Described handsetting gear 6 is provided with axis hole 602 and slide block 601; Described main dead bolt shift fork 8 one ends are provided with gear teeth 801, axis hole 802, and stir groove 803 being provided with of axis hole on every side, and other end two sides is respectively arranged with cam bit 805, torsion spring hole 804; Handsetting gear, main dead bolt shift fork are set in by axis hole on the main dead bolt declutch shift shaft 202 of below of the lock core hole 201 that is fixed on the lock box base plate 2; 702 engagements of perpendicular tooth bar that gear teeth on the handsetting gear and gear piece 7 are provided with, the slide block on the handsetting gear matches with the groove of stirring on the main dead bolt shift fork, and it is poor to exist certain radian between the two; The radian of arc length correspondence of stirring groove is greater than the radian of slide block arc length correspondence, slide block is inserted stir the free travel that is combined with certain-length in the groove, realize that combining between transmission mechanism and main dead bolt shift fork move a free travel that is provided with, gear teeth 801 on the main dead bolt shift fork is meshed when stirring with the band tooth thumb wheel 301 that lock core 3 in being fixed on lock core hole 201 is provided with, cam bit is sleeved on stirring in the back stop slot 902 that described planker is provided with, the key rotary locking cylinder 3 like this, band tooth thumb wheel 301 on the lock core drives main dead bolt shift fork rotation and drives planker and then drive main dead bolt locking and unlatching, as long as the radian of main dead bolt shift fork rotation deducts the pairing radian of slide block arc length less than the arc length of stirring groove, being slide block is stirring distance that groove slides less than free travel, then slide block with stir groove and can't act on each other and stirring, then machinery open or during locking and motor and transmission mechanism be independent of each other; Stir the parts at groove and slide block exchange place, as long as it is still can cooperatively interact and keep free travel, then feasible equally; Described main dead bolt shift fork torsion spring one end is contained on the torsion spring post 206 on the lock box base plate, and the other end is sleeved in the torsion spring hole 804 on the main dead bolt shift fork.
Described circuit board 14 is fixed on the lock box base plate, the top of lock core hole; Described circuit board 14 includes a plurality of sensors, wherein the rotation of the closed control of sensor 1403 sensing doors and doorframe motor makes main dead bolt stretch out locking, this sensor 1403 can adopt Hall switch, be installed in the Hall switch port lid 102 that is provided with on the side panel, it can be corresponding with the electromagnet on doorframe is set, the residing Hall switch port lid of Hall switch cooperates the closed and oblique fully tongue of the lucky door of generation transducing signal to stretch out side panel 1 with electromagnet, utilize the inclined tongue hole location on oblique tongue and the doorframe, the collision and the friction of doorframe hole wall in the time of can avoiding main dead bolt to stretch out, not only avoid the flexible excessive resistance of main dead bolt but also can avoid main dead bolt and the doorframe unnecessary collision, prolong the life-span of lockset, described circuit board also comprises two sensors 1401,1402 cooperate the main dead bolt of control motor rotation drive to stretch out locking with planker displacement sign 905 opens with withdrawal, these two sensors can be photoelectric sensor, two photoelectric sensors are on horizontal same horizon, and planker displacement sign that is provided with on standoff distance and the planker and door lock are being opened, residing position is corresponding during locking, and the transducing signal control motor that sends puts in place
In time, reverse after the stallOn the circuit board 14 connection lock boxes sensor 13 is set, this sensor is the stall photoelectric sensor cooperates control motor rotation gear piece 7 returns with gear piece displacement sign 703 on the gear piece 7 after, the position of gear piece displacement sign residing relevant position respective sensor 13 when the gear piece return that gear piece 7 is provided with, when making machinery unlatching and locking, less than free travel, circuit board 14 can comprise power supply, line traffic control switch/inlet 1404 etc. are set slide block in the slip of stirring groove during the rotation of main dead bolt shift fork.
Oblique tongue assembly 12 of the present invention comprises that oblique tongue, oblique tongue slide and prior art are similar, no longer narration; Described oblique tongue assembly 12 comprises oblique tongue toggle mechanism, its characteristics are, to set successively sheet 16, switch block 18, sliding piece 17, sliding piece torsion spring 19, tiltedly tongue shift fork 20, tiltedly tongue shift fork torsion spring 21, gland 22 are set in the switch block hole 208 that is provided with on the lock box, setting sheet 16 is provided with mounting hole 1601 and cooperates with switch block 18, the switch block rotation can be realized, sheet 16 relative switch block 18 and sliding piece 17 displacements can be realized setting again; The door handle (not shown) that drives the withdrawal of oblique tongue can insert the cubic hole in the switch block; Described setting sheet torsion spring 15 is inserted on the fixed leg of setting in the lock box 209, and an end is against on the torsion spring post 206, and the other end is against to be set on the bottom of stirring post that is provided with on the sheet, realizes stirring the post return.Described sliding piece 17 is fixed on the switch block 18, a fork on the sliding piece 17 is against the protuberance that is provided with on the oblique tongue prerotation vane 1201, the post of setting on the sheet 16 1602 of stirring slidably passes in and out between two forks that the arc notch edge on the sliding piece forms, could drive oblique tongue shift fork 20 with the control gate handle, when stirring between two forks that arc notch edge that post is in sliding piece forms, the door handle rotation drives the switch block rotation, sliding piece rotates, post is stirred in drive, stirring post stirs oblique tongue shift fork and realizes that oblique gyrus lingulais contracts, slide between two forks that the arc notch shift out sliding piece forms when stirring post, the rotation of door handle can not be delivered to stirs post, naturally can not pass to oblique tongue shift fork, then oblique tongue is not subjected to the control of door handle this moment yet; One end of described sliding piece torsion spring 19 passes the torsion spring hole that sliding piece is provided with, the other end is against on the fixed leg 209, on the described oblique tongue shift fork one fork 2004 be pressed on the oblique tongue rod and be inserted in oblique tongue prerotation vane 1201 with oblique tongue slide between, the sliding tray 2002 that is provided with on another fork 2001 is set on sets stirring in the post 1602 on the sheet, tiltedly an end of tongue shift fork torsion spring is against on the breach 2003 between two forks, the other end is against on the fixed leg 209, and the boss that is provided with on the gland 22 passes oblique tongue shift fork torsion spring 21 and is pressed on the oblique tongue shift fork 20.
The present invention is applied to when last, close the door, at this moment tiltedly gyrus lingulais is contracted, and the back is rapid ejects, with locking position between door and the doorframe, this moment, the magnet of doorframe sent the locking signal by Hall switch to circuit board, motor rotation, drive gear piece 7 horizontal movements (stretching out) by master gear 5, gear piece 7 drives handsetting gear 6 rotations, slide block 601 on the handsetting gear 6 drives main dead bolt shift fork rotation by stirring groove 803 on the main dead bolt shift fork, cam bit 805 on the main dead bolt shift fork is stirred the planker horizontal motion by the back stop slot 902 of stirring on the planker, stretch out main dead bolt, and under the effect of main dead bolt shift fork torsion spring 11, cam bit withstands on to be stirred on the back stop slot, play the effect of planker retaining, realize locking, planker displacement sign 905 on the planker 9 has inserted photoelectric sensor 1401 at this moment, motor stops and reversing, master gear drives gear piece toward swivel motion, motor stops operating when the gear piece displacement sign on the gear piece 7 703 inserts photoelectric sensor 13, because slide block 601 exists certain free travel with stirring between the groove 803, so handsetting gear can not drive main dead bolt shift fork and move, and finishes all programs of locking; At this moment, owing to set the effect of sheet torsion spring, the post of setting on the sheet of stirring has broken away from stirring outside the scope of sliding piece, promptly stirs post 1602 and slides and shift out between two forks that the arc notch edge on the sliding piece forms.Therefore stirring switch block with door handle can only be idle running; Insert lock core 3 back rotations with key, drive band tooth thumb wheel 301, band tooth thumb wheel embed gear teeth 801 and drive main dead bolt shift fork 8 rotations, cam bit 805 on the main dead bolt shift fork 8 is by the back stop slot of stirring on the planker, make planker horizontal movement back, main dead bolt retraction reaches purpose of opening; Because slide block is realizing that the locking rear motor reverses with stirring between the groove, drive gear piece 7 and be back to the free travel that forms when gear piece displacement sign inserts photoelectric sensor, stir planker when locking opening at main dead bolt shift fork, stir groove 803 shift motions less than (or equaling) this free travel on the just in time main dead bolt shift fork, can not drive the slide block 601 of handsetting gear 6, then can not drive handsetting gear 6 rotations, therefore after opening with lock core, handsetting gear does not deflect, and can find out that thus mechanical unlatching and handsetting gear, gear piece, motor have nothing to do.
When electric opening (as power supply or line traffic control interface 1404 input signals), motor 4 rotates and drives the motion (retraction) that gear piece 7 is cooked horizontal direction by master gear 5, gear piece 7 drives handsetting gear 6 rotations, slide block on the handsetting gear drives main dead bolt shift fork rotation by the groove 803 of stirring on the main dead bolt shift fork 8, cam bit 805 on the main dead bolt shift fork is stirred the planker horizontal motion by the back stop slot 902 of stirring on the planker 9, make main dead bolt retraction, and under the effect of main dead bolt shift fork torsion spring 11, cam bit withstands on to be stirred on the back stop slot, play the effect of planker retaining, realize the opening of lock, planker displacement sign on the planker has inserted photoelectric sensor 1402 at this moment, motor stops and reversing, master gear 5 drives gear piece 7 toward swivel motion, when the gear piece displacement sign on the gear piece 7 703 inserts photoelectric sensor 13, motor stops operating, because slide block and stir and have certain free travel between the groove, therefore motor counter-rotating at this moment drives handsetting gear 6 rotations and can not drive main dead bolt shift fork rotation, so far finishes all programs of unlatching.In like manner also have nothing to do with handsetting gear, gear piece, motor with mechanical locking.But because behind the main dead bolt retraction, planker will be set sheet by the top flat 1603 that is provided with on the setting sheet 16 and push up back, make the post of setting on the sheet 1602 of stirring be in stirring in the scope of sliding piece, promptly stirring post 1602 enters between two forks that the arc notch edge on the sliding piece forms, therefore stir switch block with handle, sliding piece rotates by stirring the moving oblique tongue shift fork 20 of cornice, tiltedly gyrus lingulais is reduced to opening, unclamp handle, under the effect of sliding piece torsion spring 19, oblique tongue shift fork torsion spring 21 etc., tiltedly the tongue shifting fork mechanism automatically restores to the state that skew bolt lock closes.
In sum, the present invention makes mechanical and electronic unlatching locking be independent of each other by ingenious and simple architecture advances, and therefore, this present invention obviously has novelty and progressive.In addition, above-mentionedly only specific embodiments of the invention are illustrated, but can not be as protection scope of the present invention, every equivalence of having done according to the design spirit among the present invention changes or modifies, and all should think to fall into protection scope of the present invention.
Claims (10)
1. electric door lock, comprise side panel (1), lock box (2), main dead bolt (10), planker (9), main dead bolt shift fork (8), oblique tongue assembly (12), lock core (3), motor (4), circuit board (14), planker (9) is connected with main dead bolt (10), main dead bolt shift fork (8) drives main dead bolt (10) action by planker (9), the spinning movement of lock core (3) or motor (4) acts on drive main dead bolt (10) in back on the planker by main dead bolt shift fork, it is characterized in that motor (4) acts on the main dead bolt shift fork by transmission mechanism, the action that combines between transmission mechanism and main dead bolt shift fork is provided with a free travel, makes lock core stir main dead bolt shift fork and move in the free travel scope and make main dead bolt stretch out side panel locking or the unlatching of withdrawal side panel.
2. electric door lock according to claim 1, it is characterized in that: described transmission mechanism comprises handsetting gear (6), the handsetting gear one side is provided with the arc slide block (601) of projection, described main dead bolt shift fork (8) one side is provided with recessed arc and stirs groove (803), described slide block inserts stirs groove, and described slide block is being stirred the length formation free travel of sliding between groove arc two ends; Or described transmission mechanism comprises handsetting gear (6), the handsetting gear one side is provided with recessed arc and stirs groove, described main dead bolt shift fork (8) one side is provided with the arc slide block by projection, described slide block inserts stirs groove, and described slide block is being stirred the length formation free travel of sliding between groove arc two ends.
3. electric door lock according to claim 2, it is characterized in that: described transmission mechanism also comprises gear piece (7), gear piece (7) is provided with two groups of teeth, master gear (5) engagement in one group of teeth and motor (4) rotating shaft (401), another group teeth and handsetting gear (6) engagement, two groups of teeth faces are orthogonal, constitute contrate tooth (701) and perpendicular teeth (702), described gear piece (7) is provided with gear piece displacement sign (703), the described gear piece back side is provided with two leads (704,705), described lead (704,705) be separately positioned on two mounting holes (203 on the lock box, 205) on.
4. electric door lock according to claim 3, it is characterized in that: described main dead bolt shift fork (8) is provided with gear teeth (801) and is meshed with the band tooth thumb wheel (301) that lock core (3) is provided with, main dead bolt shift fork (8) is provided with cam bit (805), described cam bit (805) is sleeved on stirring in the back stop slot (902) that described planker is provided with, described main dead bolt shift fork is provided with torsion spring hole (804), be provided with main dead bolt shift fork torsion spring (11) one ends and collude on torsion spring hole (804), the other end is contained on the torsion spring post (206) on the lock box base plate.
5. electric door lock according to claim 4, it is characterized in that: described planker (9) fixes with main dead bolt (10) or one is connected, described main dead bolt is gone up the main dead bolt hole (101) that is provided with side panel (1) and is cooperated, have sliding tray (901) on the described planker and stir back stop slot (902), the planker back side is provided with planker guiding fore-set (903) and gear piece fore-set (904), described planker guiding fore-set top is passed in the gathering sill (204) that is provided with on the lock box, another boss withstands on the gear piece, described gear piece fore-set (904) is pushed down gear piece (7), sliding tray on the described planker (901), main dead bolt shift fork axis hole (802), handsetting gear axis hole (602) is sleeved on the main dead bolt declutch shift shaft (202) in the lump, and planker is provided with planker displacement sign (905).
6. electric door lock according to claim 5, it is characterized in that: described circuit board (14) comprises a plurality of sensors, wherein the rotation of the closed control of sensor (1403) sensing door and doorframe motor makes main dead bolt stretch out locking, sensor (1401,1402) cooperates control motor rotation to drive that main dead bolt stretches out locking and withdrawal is opened with planker displacement sign (905), sensor (13) cooperates the control motor to rotate drive gear piece (7) return with gear piece displacement sign (703).
7. according to the electric door lock described in the claim 1,2,3,4,5 or 6, it is characterized in that: described oblique tongue assembly (12) comprises oblique tongue, oblique tongue prerotation vane (1201), comprises the setting sheet (16), switch block (18), sliding piece (17), the oblique tongue shift fork (20) that are sleeved on the lock box switch block hole (208).
8. electric door lock according to claim 7, it is characterized in that: described sliding piece (17) is fixed on the switch block (18), the post (1602) of stirring on the described setting sheet (16) slidably passes in and out between two forks that sliding piece (17) arc notch edge forms, fork (2004) on the described oblique tongue shift fork (20) is pressed on the oblique tongue rod and is inserted in oblique tongue prerotation vane (1201) and tiltedly between the tongue slide, and another fork (2001) is gone up the sliding tray (2002) that is provided with and is set on and sets stirring in the post (1602) on the sheet (16).
9. electric door lock according to claim 8, it is characterized in that: top flat (1603) is set on the described setting sheet (16) cooperates with planker (9), the post of drive setting on the sheet by top flat (1603) in the displacement process of planker (9) (1602) of stirring is gone up in the sliding tray (2002) that is provided with at the oblique fork (2001) of tongue shift fork and is slided, and makes to stir post and enter between two of arc notch edge formation on the sliding piece (17) pitches.
10. electric door lock according to claim 9, it is characterized in that: described setting sheet (16) is provided with sets sheet torsion spring (15), described setting sheet torsion spring (15) is inserted on the fixed leg of setting in the lock box (2) (209), one end is against on the torsion spring post (206), and the other end is against to be set on the bottom of stirring post (1602) that is provided with on the sheet; Described sliding piece is provided with sliding piece torsion spring (19), and described sliding piece torsion spring is set on the switch block, and an end passes sliding piece and is provided with torsion spring hole (1701), and the other end is against on the fixed leg (209); Described oblique tongue shift fork (20) is provided with oblique tongue shift fork torsion spring (21), and tiltedly an end of tongue shift fork torsion spring is against on the breach (2003) between oblique tongue shift fork two forks, and the other end is against on the fixed leg (209); Other is provided with boss that gland (22) go up to be provided with and passes oblique tongue shift fork torsion spring (21) and be pressed on the oblique tongue shift fork (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010139115.0A CN101818596B (en) | 2010-03-18 | 2010-03-18 | Electric door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010139115.0A CN101818596B (en) | 2010-03-18 | 2010-03-18 | Electric door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101818596A true CN101818596A (en) | 2010-09-01 |
| CN101818596B CN101818596B (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010139115.0A Expired - Fee Related CN101818596B (en) | 2010-03-18 | 2010-03-18 | Electric door lock |
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| CN (1) | CN101818596B (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877710A (en) * | 2012-10-11 | 2013-01-16 | 合肥天智科技发展有限公司 | Campus induction card type door lock |
| CN102877707A (en) * | 2012-10-10 | 2013-01-16 | 上海精工科技有限公司 | One-step opening structure and opening method for electric locks |
| WO2013159625A1 (en) * | 2012-04-24 | 2013-10-31 | Min Yu | Lock cylinder shifting block positioning device |
| WO2014005468A1 (en) * | 2012-07-03 | 2014-01-09 | 上海欧一安保器材有限公司 | Preloading cathode lock utilizing leveraged force transmission component |
| CN105257109A (en) * | 2015-10-19 | 2016-01-20 | 重庆市永川区唐氏智能防盗门有限公司 | Lock cylinder of slot lock |
| CN107060528A (en) * | 2017-03-01 | 2017-08-18 | 中山市智联安防科技有限公司 | It is a kind of to have from the door lock for responding mechanism for locking up |
| CN107489307A (en) * | 2017-09-15 | 2017-12-19 | 深圳前海毕加索智慧指纹科技有限公司 | Intelligent lock core |
| CN107886598A (en) * | 2016-09-30 | 2018-04-06 | 天津安中通讯电子有限公司 | Bicycle internet lease intelligent electronic lock and its application method |
| CN108756489A (en) * | 2018-05-31 | 2018-11-06 | 东莞市秦基减速电机有限公司 | Full-automatic lock body |
| WO2018236316A3 (en) * | 2017-02-28 | 2019-03-21 | Desi̇ Alarm Ve Güvenli̇k Si̇stemleri̇ Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Motorized lock |
| TWI661455B (en) * | 2018-06-04 | 2019-06-01 | 精工電機股份有限公司 | Electric main switch lock |
| CN110644858A (en) * | 2019-08-13 | 2020-01-03 | 中山欧朗金属制品有限公司 | Lock and control method thereof |
| CN111425074A (en) * | 2020-05-11 | 2020-07-17 | 合肥美的智能科技有限公司 | Storing cabinet |
| CN111691750A (en) * | 2020-07-17 | 2020-09-22 | 浙江新巨力安防科技股份有限公司 | Latch mechanism |
| CN113152992A (en) * | 2021-04-30 | 2021-07-23 | 广东尚坤工业科技有限公司 | An electronic pressing handle |
| CN116181162A (en) * | 2023-03-17 | 2023-05-30 | 深圳市云天智能设备有限公司 | Electric lock body |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013159625A1 (en) * | 2012-04-24 | 2013-10-31 | Min Yu | Lock cylinder shifting block positioning device |
| WO2014005468A1 (en) * | 2012-07-03 | 2014-01-09 | 上海欧一安保器材有限公司 | Preloading cathode lock utilizing leveraged force transmission component |
| CN102877707A (en) * | 2012-10-10 | 2013-01-16 | 上海精工科技有限公司 | One-step opening structure and opening method for electric locks |
| CN102877707B (en) * | 2012-10-10 | 2016-05-25 | 上海精工科技有限公司 | Electric lock one is opening structure and open method |
| CN102877710B (en) * | 2012-10-11 | 2014-12-31 | 安徽天智信息科技集团股份有限公司 | Campus induction card type door lock |
| CN102877710A (en) * | 2012-10-11 | 2013-01-16 | 合肥天智科技发展有限公司 | Campus induction card type door lock |
| CN105257109A (en) * | 2015-10-19 | 2016-01-20 | 重庆市永川区唐氏智能防盗门有限公司 | Lock cylinder of slot lock |
| CN107886598A (en) * | 2016-09-30 | 2018-04-06 | 天津安中通讯电子有限公司 | Bicycle internet lease intelligent electronic lock and its application method |
| WO2018236316A3 (en) * | 2017-02-28 | 2019-03-21 | Desi̇ Alarm Ve Güvenli̇k Si̇stemleri̇ Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Motorized lock |
| CN107060528A (en) * | 2017-03-01 | 2017-08-18 | 中山市智联安防科技有限公司 | It is a kind of to have from the door lock for responding mechanism for locking up |
| CN107489307A (en) * | 2017-09-15 | 2017-12-19 | 深圳前海毕加索智慧指纹科技有限公司 | Intelligent lock core |
| CN108756489A (en) * | 2018-05-31 | 2018-11-06 | 东莞市秦基减速电机有限公司 | Full-automatic lock body |
| TWI661455B (en) * | 2018-06-04 | 2019-06-01 | 精工電機股份有限公司 | Electric main switch lock |
| CN110644858A (en) * | 2019-08-13 | 2020-01-03 | 中山欧朗金属制品有限公司 | Lock and control method thereof |
| CN111425074A (en) * | 2020-05-11 | 2020-07-17 | 合肥美的智能科技有限公司 | Storing cabinet |
| CN111691750A (en) * | 2020-07-17 | 2020-09-22 | 浙江新巨力安防科技股份有限公司 | Latch mechanism |
| CN111691750B (en) * | 2020-07-17 | 2025-02-11 | 浙江新巨力安防科技股份有限公司 | A kind of inclined tongue mechanism |
| CN113152992A (en) * | 2021-04-30 | 2021-07-23 | 广东尚坤工业科技有限公司 | An electronic pressing handle |
| CN116181162A (en) * | 2023-03-17 | 2023-05-30 | 深圳市云天智能设备有限公司 | Electric lock body |
| CN116181162B (en) * | 2023-03-17 | 2024-08-20 | 深圳市云天智能设备有限公司 | Electric lock body |
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