CN101818596B - Electric door lock - Google Patents
Electric door lock Download PDFInfo
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- CN101818596B CN101818596B CN201010139115.0A CN201010139115A CN101818596B CN 101818596 B CN101818596 B CN 101818596B CN 201010139115 A CN201010139115 A CN 201010139115A CN 101818596 B CN101818596 B CN 101818596B
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- shift fork
- lock tongue
- latch bolt
- planker
- torsion spring
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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, although comparatively reliable on using, realize and automatically control comparatively difficulty, also not as electric door lock is easy to change open-and-close condition; Industry started to adopt the door lock of electronic control afterwards, can be by infrared, fingerprint, swipe the card, the identification such as password, by logic circuit, control motor and rotarily drive dead bolt unlatching and locking, but because the reliability of mechanical lock is higher, and by trust that customer approves, therefore often many electric door locks still retain by key operated and mechanism lock structure locking, both, for the use of the insurance after the inefficacy of electric opening locking, the while was again in order to cater to the people of traditional custom machinery open-and-close; Such as disclosing a kind of electric lock in Chinese patent 03250334.2 " internal insertion type electric theft-proof door lock ", adopt the transmission of combination flooding moving gear, its internal construction more complicated, unreasonable not only, and independent between machinery unlatching, locking mode and electric opening, locking mode, electric opening, locking need pass through deceleration device, combination flooding moving gear could be realized, and machinery is opened, locking also needs to drive deceleration device, combination flooding moving gear to realize, comparatively difficulty just seems, key turns effort, greatly shorten the application life of door lock; Because master lock and latch bolt are that two complete autonomous systems and latch bolt all can be opened at any time, latch bolt is without the effect of location, thereby the application life that brings inconvenience and impact lock to user again.
Summary of the invention
In view of this, how to provide a kind of electric door lock simple in structure, machinery is unblanked separated with driven opening latch mechanism, easy to use, unblank light, can effectively promote the application life of door lock, theftproof performance is good, practical safe and reliable, has become industry and has pursued main target.
Designer of the present invention relies on and to be engaged in for many years research, exploitation and the knowhow of all kinds of locksets, after feasibility study repeatedly, draws eventually electric door lock of the present invention.
A kind of electric door lock of the present invention, comprise side panel (1), lock box (2), master lock tongue (10), planker (9), master lock tongue shift fork (8), latch bolt assembly (12), lock core (3), motor (4), circuit board (14), planker (9) is connected with master lock tongue (10), master lock tongue shift fork (8) drives master lock tongue (10) action by planker (9), the spinning movement of lock core (3) or motor (4) drives master lock tongue (10) after acting on planker by master lock tongue shift fork, it is characterized in that motor (4) acts on master lock tongue shift fork by transmission mechanism, combination action between transmission mechanism and master lock tongue shift fork is provided with a free travel, lock core is stirred master lock tongue shift fork and within the scope of free travel, is moved and make master lock tongue stretch out side panel locking or retraction side panel to open, described transmission mechanism 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, form 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 lock box, 205) on.
Described transmission mechanism comprises handsetting gear (6), handsetting gear one side is provided with protruding arc slide block (601), described master lock tongue 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), handsetting gear one side is provided with recessed arc and stirs groove, described master lock tongue shift fork (8) one side is provided with protruding arc slide block, 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.
Described master lock tongue shift fork (8) is provided with the band tooth thumb wheel (301) that gear teeth (801) is provided with lock core (3) and is meshed, master lock tongue shift fork (8) is provided with cam bit (805), described cam bit (805) is sleeved on stirring in back stop slot (902) that described planker is provided with, described master lock tongue shift fork is provided with torsion spring hole (804), master lock tongue shift fork torsion spring (11) one end hooks in torsion spring hole (804) upper, and the other end is contained on the torsion spring pole (206) on lock box base plate.
Described planker (9) fixes with master lock tongue (10) or one is connected, described master lock tongue coordinates with the upper main dead bolt hole (101) arranging of side panel (1), on described planker, have sliding tray (901) 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 through in the gathering sill (204) arranging on lock box, described gear piece fore-set (904) is pushed down gear piece (7), the upper sliding tray (901) of described planker (9), the axis hole (802) of master lock tongue shift fork (8), the axis hole (602) of handsetting gear (6) is sleeved on the master lock tongue declutch shift shaft (202) of below of the lock core hole (201) being fixed on lock box base plate (2) in the lump, planker is provided with planker displacement sign (905).
Described circuit board (14) comprises a plurality of sensors, wherein sensor (1403) sensing door and the rotation of doorframe Closed control motor make master lock tongue stretch out locking, sensor (1401,1402) coordinates with planker displacement sign (905) to be controlled motor and rotarily drives master lock tongue and stretch out locking and retract and open, and sensor (13) coordinates control motor to rotarily drive gear piece (7) return with gear piece displacement sign (703).
Described latch bolt assembly (12) comprises latch bolt, latch bolt prerotation vane (1201), sets sheet (16), switch block (18), sliding piece (17), sliding piece torsion spring (19), latch bolt shift fork (20), latch bolt shift fork torsion spring (21) and gland (22), wherein, setting sheet (16), switch block (18), sliding piece (17), sliding piece torsion spring (19), latch bolt shift fork (20), latch bolt shift fork torsion spring (21) and gland (22) is set in the switch block hole (208) on lock box.
Described sliding piece (17) is fixed on switch block (18), the post (1602) of stirring on described setting sheet (16) slidably passes in and out between two forks that sliding piece (17) arc notch edge forms, a fork (2004) on described latch bolt shift fork (20) is pressed on oblique tongue rod and is inserted between latch bolt prerotation vane (1201) and latch bolt slide, and the upper sliding tray (2002) arranging of another fork (2001) is set on sets stirring in post (1602) on sheet (16).
Top flat (1603) is set on described setting sheet (16) to be coordinated with planker (9), the post (1602) of stirring of drive setting on sheet by top flat (1603) in the displacement process of planker (9) slides in the upper sliding tray (2002) arranging of a fork (2001) of latch bolt shift fork, makes to stir post and enters between two of arc notch edge formation on sliding piece (17) pitches.
Described setting sheet (16) is provided with sets sheet torsion spring (15), described setting sheet torsion spring (15) is inserted on the fixed leg (209) of setting in lock box (2), it is upper that one end is against torsion spring pole (206), and the other end is against to be set on the bottom of stirring post (1602) arranging on sheet; Described sliding piece is provided with sliding piece torsion spring (19), and described sliding piece torsion spring (19) is set on switch block, the torsion spring hole (1701) that one end is provided with through sliding piece, and the other end is against on fixed leg (209); Described latch bolt shift fork (20) is provided with latch bolt shift fork torsion spring (21), and the breach (2003) that one end of latch bolt shift fork torsion spring (21) is against between latch bolt shift fork two forks is upper, and the other end is against on fixed leg (209); The upper boss arranging of gland (22) is pressed on latch bolt shift fork (20) through latch bolt shift fork torsion spring (21).
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 mutually move independently system.Therefore machinery is opened lighter than prior art; 3, before latch bolt can be stretched out, retract at master lock tongue, first have good positioning door and the position of doorframe, make master lock tongue capable of expansion and contraction, and the friction on minimizing master lock tongue and dead bolt edge edge is life-extending; 4, the lockset highly versatile of the little and existing security door of volume, therefore can be widely used in building door lock, Fingerprint Lock, IC card lock and other electric control lock.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment in the present invention is described in further detail.
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram of the present invention.
Fig. 2 is structural representation of the present invention.
Fig. 3 is handsetting gear structural representation.
Fig. 4 is that the A of Fig. 3 is to view.
Fig. 5 is electric machine structure schematic diagram.
Fig. 6 is gear piece structural representation.
Fig. 7 is that the B of Fig. 6 is to view.
Fig. 8 is master lock tongue shifting fork structure schematic diagram.
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 carriage structure schematic diagram.
Figure 12 is that the D of Figure 11 is to view.
Figure 13 is for setting chip architecture schematic diagram.
Figure 14 is that the E of Figure 13 is to view.
Figure 15 is 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, master lock tongue 10, latch bolt assembly 12, latch bolt 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 open-and-close signal etc., control the drive circuit of motor rotation (comprising forward or reverse), sensor can be used commercially available prod, logic circuit and drive circuit can adopt existing ripe circuit to do some settings, its feature is: be also provided with the transmission mechanism that motor spinning movement is delivered to and coordinates with master lock tongue shift fork 8, transmission mechanism can comprise master gear 5, gear piece 7, handsetting gear 6, master lock tongue shift fork 8, master lock tongue shift fork torsion spring 11, described motor 4 is fixed on lock box 2 base plates, motor be subject to rocking disturb minimum and can with lock box in parts rock in the same way, at utmost reduce to rock possible impact, described master gear 5 is arranged on 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 coordinating with sensor that protrudes from gear piece, the position that coordinates to determine gear piece 7 by shutting out the light with photoelectric sensor, between gear piece displacement sign and positive horizontal rack, be provided with perpendicular tooth bar.The described gear piece back side is provided with two leads: the first lead 704 and the second lead 705, and described two leads are separately positioned on two mounting holes 203 and mounting hole 205 on lock box, limit the displacement of guiding gear piece, described handsetting gear 6 is provided with axis hole 602 and slide block 601, described master lock tongue shift fork 8 one end are provided with gear teeth 801, axis hole 802, and are provided with and stir groove 803 in the surrounding of axis hole, and other end two sides is respectively arranged with cam bit 805, torsion spring hole 804, handsetting gear, master lock tongue shift fork are set in by axis hole on the master lock tongue declutch shift shaft 202 of below of the lock core hole 201 being fixed on lock box base plate 2, perpendicular tooth bar 702 engagements that gear teeth on handsetting gear and gear piece 7 are provided with, the slide block on handsetting gear matches with the groove of stirring on master lock tongue shift fork, and it is poor to exist certain radian between the two, radian corresponding to arc length of stirring groove is greater than radian corresponding to slide block arc length, slide block is inserted and stir the free travel that is combined with certain length in groove, realize the free travel that the combination action between transmission mechanism and master lock tongue shift fork is provided with, the band tooth thumb wheel 301 that gear teeth 801 on master lock tongue shift fork is provided with lock core 3 in being fixed on lock core hole 201 is meshed while stirring, what the planker described in cam bit is sleeved on was provided with stirs in back stop slot 902, key rotary locking cylinder 3 like this, band tooth thumb wheel 301 on lock core drives master lock tongue shift fork to rotate and drives planker and then drive master lock tongue locking and unlatching, as long as the radian of master lock tongue shift fork rotation is less than the arc length of stirring groove and deducts the corresponding radian of slide block arc length, be that slide block is less than free travel in the distance of stirring groove slip, slide block with stir groove and can't act on and stirring each other, 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 still can cooperatively interact and retain free travel, feasible equally, described master lock tongue shift fork torsion spring one end is contained on the torsion spring pole 206 on lock box base plate, and the other end is sleeved in the torsion spring hole 804 on master lock tongue shift fork.
Described circuit board 14 is fixed on lock box base plate, the top of lock core hole, described circuit board 14 includes a plurality of sensors, wherein sensor 1403 sensing doors and the rotation of doorframe Closed control motor make master lock tongue stretch out locking, this sensor 1403 can adopt Hall switch, be arranged in the Hall switch port lid 102 arranging on side panel, it can be corresponding with the electromagnet arranging on doorframe, the residing Hall switch port lid of Hall switch coordinates the complete closure of the lucky door of generation transducing signal and latch bolt to stretch out side panel 1 with electromagnet, utilize the inclined tongue hole location on latch bolt and doorframe, collision and the friction of doorframe hole wall in the time of can avoiding master lock tongue to stretch out, not only avoid the flexible excessive resistance of master lock tongue but also can avoid master lock tongue and collision that doorframe is unnecessary, extend the life-span of lockset, described circuit board also comprises two sensors 1401, 1402 coordinate control motor to rotarily drive master lock tongue stretches out locking and retracts and open with planker displacement sign 905, these two sensors can be photoelectric sensor, two photoelectric sensors are on horizontal same level line, and the planker displacement sign arranging on standoff distance and planker and door lock are being opened, during locking, residing position is corresponding, the transducing signal sending is controlled motor and is put in place
time after stall, reverse, on circuit board 14 connection lock boxes, sensor 13 is set, this sensor is that photoelectric sensor coordinates the stall of controlling after motor rotation gear piece 7 returns with gear piece displacement sign 703 on gear piece 7, the position of gear piece displacement sign residing relevant position respective sensor 13 when gear piece return that gear piece 7 is provided with, while making machinery unlatching and locking, master lock tongue shift fork when rotation slide block is less than free travel in the slip of stirring groove, and circuit board 14 can comprise power supply, line traffic control switch/inlet 1404 etc. are set.
The present invention is applied to when upper, close the door, at this moment after latch bolt retraction, eject rapidly, by locking position between door and doorframe, now the magnet of doorframe sends locking signal by Hall switch to circuit board, motor rotation, by master gear 5, drive gear piece 7 horizontal movements (stretching out), gear piece 7 drives handsetting gear 6 rotations, slide block 601 on handsetting gear 6 drives master lock tongue shift fork to rotate by stirring groove 803 on master lock tongue shift fork, cam bit 805 on master lock tongue shift fork is stirred planker horizontal motion by the back stop slot 902 of stirring on planker, stretch out master lock tongue, and under the effect of master lock tongue shift fork torsion spring 11, cam bit withstands on to be stirred on back stop slot, play the effect of planker retaining, realize locking, now the planker displacement sign 905 on planker 9 has inserted photoelectric sensor 1401, motor stops and reversing, master gear drives gear piece back to move, when the gear piece displacement sign 703 on gear piece 7 inserts photoelectric sensor 13, motor stops operating, due to slide block 601 and stir and exist certain free travel between groove 803, therefore handsetting gear can not drive the motion of master lock tongue shift fork, complete all programs of locking, at this moment, owing to setting the effect of sheet torsion spring, the post of stirring of setting on sheet has departed from stirring outside scope of sliding piece, stirs post 1602 and slides and shift out between two forks that the arc notch edge on sliding piece forms.Therefore with door handle, stirring switch block can only be idle running; With key, insert the rear rotation of lock core 3, drive band tooth thumb wheel 301, band tooth thumb wheel embeds gear teeth 801 and drives master lock tongue shift fork 8 to rotate, cam bit 805 on master lock tongue shift fork 8 is by the back stop slot of stirring on planker, make back horizontal movement of planker, master lock gyrus lingulais contracting, reaches purpose of opening; Due to slide block and stir between groove and to realize the reversion of locking rear motor, drive gear piece 7 to be back to the free travel forming when gear piece displacement sign inserts photoelectric sensor, at master lock tongue shift fork, stir planker when locking opening, just in time groove 803 shift motions of stirring on master lock tongue shift fork are less than (or equaling) this free travel, can not drive the slide block 601 of handsetting gear 6, 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 gear piece 7 to do the motion (retraction) of horizontal direction by master gear 5, gear piece 7 drives handsetting gear 6 rotations, slide block on handsetting gear drives master lock tongue shift fork to rotate by the groove 803 of stirring on master lock tongue shift fork 8, cam bit 805 on master lock tongue shift fork is stirred planker horizontal motion by the back stop slot 902 of stirring on planker 9, make master lock gyrus lingulais contracting, and under the effect of master lock tongue shift fork torsion spring 11, cam bit withstands on to be stirred on back stop slot, play the effect of planker retaining, realize the opening of lock, now the planker displacement sign on planker has inserted photoelectric sensor 1402, motor stops and reversing, master gear 5 drives gear piece 7 back to move, when the gear piece displacement sign 703 on gear piece 7 inserts photoelectric sensor 13, motor stops operating, due to slide block and stir and have certain free travel between groove, therefore at this moment motor reversal drives handsetting gear 6 rotations can not drive the rotation of master lock tongue shift fork, so far complete all programs of unlatching.In like manner with mechanical locking, also have nothing to do with handsetting gear, gear piece, motor.But after master lock gyrus lingulais contracting, planker will be set sheet by the top flat 1603 arranging on setting sheet 16 and push up back, the post 1602 of stirring that makes to set on sheet is in stirring in scope of sliding piece, stirring post 1602 enters between two forks that arc notch edge on sliding piece forms, therefore with handle, stir switch block, sliding piece rotates by stirring the moving latch bolt shift fork 20 of cornice, latch bolt retracts to opening, unclamp handle, under the effect of sliding piece torsion spring 19, latch bolt shift fork torsion spring 21 etc., latch bolt shifting fork mechanism automatically restores to the state of latch bolt locking.
In sum, the present invention, by ingenious and simple architecture advances, is independent of each other machinery and electronic open-and-close, 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 in the present invention changes or modifies, and all should think and fall into protection scope of the present invention.
Claims (8)
1. an electric door lock, comprise side panel (1), lock box (2), master lock tongue (10), planker (9), master lock tongue shift fork (8), latch bolt assembly (12), lock core (3), motor (4), circuit board (14), planker (9) is connected with master lock tongue (10), master lock tongue shift fork (8) drives master lock tongue (10) action by planker (9), the spinning movement of lock core (3) or motor (4) drives master lock tongue (10) after acting on planker by master lock tongue shift fork, it is characterized in that motor (4) acts on master lock tongue shift fork by transmission mechanism, combination action between transmission mechanism and master lock tongue shift fork is provided with a free travel, lock core is stirred master lock tongue shift fork and within the scope of free travel, is moved and make master lock tongue stretch out side panel locking or retraction side panel to open, described transmission mechanism comprises gear piece (7) and handsetting gear (6), 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, form 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 lock box, 205) on, handsetting gear one side is provided with protruding arc slide block (601), described master lock tongue 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), handsetting gear one side is provided with recessed arc and stirs groove, described master lock tongue shift fork (8) one side is provided with protruding arc slide block, 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.
2. electric door lock according to claim 1, it is characterized in that: described master lock tongue shift fork (8) is provided with the band tooth thumb wheel (301) that gear teeth (801) is provided with lock core (3) and is meshed, master lock tongue shift fork (8) is provided with cam bit (805), described cam bit (805) is sleeved on stirring in back stop slot (902) that described planker is provided with, described master lock tongue shift fork is provided with torsion spring hole (804), master lock tongue shift fork torsion spring (11) one end hooks in torsion spring hole (804) upper, and the other end is contained on the torsion spring pole (206) on lock box base plate.
3. electric door lock according to claim 2, it is characterized in that: described planker (9) fixes with master lock tongue (10) or one is connected, described master lock tongue coordinates with the upper main dead bolt hole (101) arranging of side panel (1), on described planker, have sliding tray (901) 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 through in the gathering sill (204) arranging on lock box, described gear piece fore-set (904) is pushed down gear piece (7), the upper sliding tray (901) of described planker (9), the axis hole (802) of master lock tongue shift fork (8), the axis hole (602) of handsetting gear (6) is sleeved on the master lock tongue declutch shift shaft (202) of below of the lock core hole (201) being fixed on lock box base plate (2) in the lump, planker is provided with planker displacement sign (905).
4. electric door lock according to claim 3, it is characterized in that: described circuit board (14) comprises a plurality of sensors, wherein sensor (1403) sensing door and the rotation of doorframe Closed control motor make master lock tongue stretch out locking, sensor (1401,1402) coordinates with planker displacement sign (905) to be controlled motor and rotarily drives master lock tongue and stretch out locking and retract and open, and sensor (13) coordinates control motor to rotarily drive gear piece (7) return with gear piece displacement sign (703).
5. according to claim 1,2, electric door lock described in 3 or 4, it is characterized in that: described latch bolt assembly (12) comprises latch bolt, latch bolt prerotation vane (1201), set sheet (16), switch block (18), sliding piece (17), sliding piece torsion spring (19), latch bolt shift fork (20), latch bolt shift fork torsion spring (21) and gland (22), wherein, set sheet (16), switch block (18), sliding piece (17), sliding piece torsion spring (19), latch bolt shift fork (20), latch bolt shift fork torsion spring (21) and gland (22) are set in the switch block hole (208) on lock box.
6. electric door lock according to claim 5, it is characterized in that: described sliding piece (17) is fixed on switch block (18), the post (1602) of stirring on described setting sheet (16) slidably passes in and out between two forks that sliding piece (17) arc notch edge forms, a fork (2004) on described latch bolt shift fork (20) is pressed on oblique tongue rod and is inserted between latch bolt prerotation vane (1201) and latch bolt slide, and the upper sliding tray (2002) arranging of another fork (2001) is set on sets stirring in post (1602) on sheet (16).
7. electric door lock according to claim 6, it is characterized in that: top flat (1603) is set on described setting sheet (16) and coordinates with planker (9), the post (1602) of stirring of drive setting on sheet by top flat (1603) in the displacement process of planker (9) slides in the upper sliding tray (2002) arranging of a fork (2001) of latch bolt shift fork, makes to stir post and enters between two of arc notch edge formation on sliding piece (17) pitches.
8. electric door lock according to claim 7, 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 (209) of setting in lock box (2), it is upper that one end is against torsion spring pole (206), and the other end is against to be set on the bottom of stirring post (1602) arranging on sheet; Described sliding piece is provided with sliding piece torsion spring (19), and described sliding piece torsion spring (19) is set on switch block, the torsion spring hole (1701) that one end is provided with through sliding piece, and the other end is against on fixed leg (209); Described latch bolt shift fork (20) is provided with latch bolt shift fork torsion spring (21), and the breach (2003) that one end of latch bolt shift fork torsion spring (21) is against between latch bolt shift fork two forks is upper, and the other end is against on fixed leg (209); The upper boss arranging of gland (22) is pressed on latch bolt shift fork (20) through latch bolt shift fork torsion spring (21).
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 |
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| CN101818596A CN101818596A (en) | 2010-09-01 |
| CN101818596B true CN101818596B (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010139115.0A Expired - Fee Related CN101818596B (en) | 2010-03-18 | 2010-03-18 | Electric door lock |
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| CN107489307B (en) * | 2017-09-15 | 2022-09-30 | 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 |
| CN110644858B (en) * | 2019-08-13 | 2021-09-21 | 中山欧朗金属制品有限公司 | Lock and control method thereof |
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| US6511107B2 (en) * | 1999-06-16 | 2003-01-28 | Atoma International Corp. | Electrically controlled actuator for a vehicle door latch assembly |
| CN2628669Y (en) * | 2003-06-24 | 2004-07-28 | 熊德生 | Interal inserting electromechanical lock for antitheft door |
| CN2641227Y (en) * | 2003-09-15 | 2004-09-15 | 王洪军 | Internal insertion type electric theft-proof door lock |
| CN101076642A (en) * | 2004-12-09 | 2007-11-21 | 马格纳·克劳祖雷斯有限公司 | Lost motion cam actuating device |
| CN201661141U (en) * | 2010-03-18 | 2010-12-01 | 应赤 | Interpolant electric door lock |
-
2010
- 2010-03-18 CN CN201010139115.0A patent/CN101818596B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6511107B2 (en) * | 1999-06-16 | 2003-01-28 | Atoma International Corp. | Electrically controlled actuator for a vehicle door latch assembly |
| CN2628669Y (en) * | 2003-06-24 | 2004-07-28 | 熊德生 | Interal inserting electromechanical lock for antitheft door |
| CN2641227Y (en) * | 2003-09-15 | 2004-09-15 | 王洪军 | Internal insertion type electric theft-proof door lock |
| CN101076642A (en) * | 2004-12-09 | 2007-11-21 | 马格纳·克劳祖雷斯有限公司 | Lost motion cam actuating device |
| CN201661141U (en) * | 2010-03-18 | 2010-12-01 | 应赤 | Interpolant electric door lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101818596A (en) | 2010-09-01 |
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