CN104533172B - A kind of electronic telecontrol tapered end with emergency opening function - Google Patents

A kind of electronic telecontrol tapered end with emergency opening function Download PDF

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Publication number
CN104533172B
CN104533172B CN201410848855.XA CN201410848855A CN104533172B CN 104533172 B CN104533172 B CN 104533172B CN 201410848855 A CN201410848855 A CN 201410848855A CN 104533172 B CN104533172 B CN 104533172B
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pellet
hoodle
locking bar
thumb wheel
lock
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CN201410848855.XA
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CN104533172A (en
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陈京杰
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陈京杰
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Abstract

The invention discloses a kind of electronic telecontrol tapered end with emergency opening function, belong to electronic lock field.The present invention includes lock housing, motor, thumb wheel, thumb wheel actuator, opens locking bar, unlatching hoodle, unlatching cooperation pellet and lock gall, motor, thumb wheel actuator and open locking bar and be installed on successively in lock housing, open one end that locking bar matches with thumb wheel actuator and be provided with hoodle holding tank, in hoodle holding tank, be provided with block;One end of thumb wheel actuator is connected with motor, and the other end is provided with and is positioned at hoodle holding tank and with block without rotating the boss interfered;Thumb wheel is fixed on thumb wheel actuator;Opening hoodle and open the lower section coordinating pellet to be set in turn in hoodle holding tank, opening and coordinate the lower end of pellet to match with lock gall, lock gall rotates and makes unlatching hoodle enter or exit hoodle holding tank.The electronic telecontrol tapered end of the present invention can in case of emergency utilize emergency key to open, it is to avoid the trouble of electronic lock overall pulling down and loss;Emergency key hole good concealment, safety is high.

Description

A kind of electronic telecontrol tapered end with emergency opening function
Technical field
The present invention relates to a kind of tapered end, more particularly, it relates to a kind of electronic telecontrol tapered end with emergency opening function.
Background technology
At present, the most widely, electronic lock is subject to because its security performance is reliable in the application of the most existing mechanical lock and electronic lock Welcome to more and more users.Electronic lock is in field of prevention of a safety technology, with the electronic password lock generation with anti-theft alarm function For traditional mechanical code lock, overcome that mechanical code lock number of password is few, the shortcoming of poor safety performance, no matter make coded lock Technically or all it is largely increased in performance.
Electronic lock typically uses the mode of in-built electrical Magnet or motor in lock body to realize the folding of lock body, but, the work of electronic lock Being necessarily dependent upon power supply, when electronic lock is not powered, electronic lock can be constantly in lock-out state, causes door body to open, Often occur needing, by the situation of electronic lock overall pulling down, to bring unnecessary trouble and loss to user.The most also there is part Electronic lock remains mechanical key hole simultaneously, when electronic lock is not powered, mechanical key can be used to unblank, this type of electronic lock Owing to mechanical key can be used to unblank, mechanical lock often is exposed at the moment, cause lawless person can by destroy mechanical lock, Steal the modes such as bitting to unblank, reduce the security performance of electronic lock to a certain extent.
Summary of the invention
1. invention to solve the technical problem that
It is an object of the invention to overcome existing electronic lock cannot answer emergency opening when breaking down and do not power, have mechanical key The deficiency of the electronic lock poor safety performance of keyhole, it is provided that a kind of electronic telecontrol tapered end with emergency opening function, uses the present invention Technical scheme, when electronic lock breaks down or does not power, it is possible to use emergency key is opened, it is to avoid electronic lock The trouble of overall pulling down and loss;Emergency key hole good concealment, safety is high;Meanwhile, smart structural design, tapered end is opened Stable, low cost of manufacture, substituting good for traditional mechanical formula tapered end.
2. technical scheme
For reaching above-mentioned purpose, the technical scheme that the present invention provides is:
A kind of electronic telecontrol tapered end with emergency opening function of the present invention, including lock housing, motor and thumb wheel, also includes thumb wheel Actuator, open locking bar, open hoodle, open and coordinate pellet and lock gall, described motor, thumb wheel actuator and open locking bar successively Being installed in lock housing, described open one end that locking bar matches with thumb wheel actuator and be provided with hoodle holding tank, described hoodle holds Receive and be provided with block in groove;One end of described thumb wheel actuator is connected with motor, and the other end is provided with and is positioned at hoodle holding tank And with block without rotating the boss interfered;Described thumb wheel is set with and is fixed on thumb wheel actuator;Described unlatching hoodle and opening Opening the lower section coordinating pellet to be set in turn in hoodle holding tank, described opening coordinates the lower end of pellet to match with lock gall, described Lock gall rotate make unlatching hoodle enter or exit hoodle holding tank.
Further, described lock gall is provided with lower pellet receiving hole, described lock housing is provided with and holds with above-mentioned lower pellet The upper pellet receiving hole that receiving bore position is corresponding, is provided with pellet and back-moving spring in stop, institute in described upper pellet receiving hole Being provided with pellet under stop in the lower pellet receiving hole stated, one end that described lock gall coordinates pellet to match with unlatching is provided with and pushes away Rising block, the described lower end opening cooperation pellet is against and raises on block.
Further, the described outer contour raising block is " D " font, and described unlatching coordinates pellet raising on block The difference in height of minimum point and peak equal to opening the diameter of hoodle, described opening coordinates the lower end of pellet to be taper.
Further, in described stop, under pellet and stop, pellet is provided with 7 groups, and in described stop, pellet is flat pellet, Under described stop, pellet is point pellet.
Further, described lock gall is provided with lock gall spacer pin, described lock housing is provided with spacing with above-mentioned lock gall Pins position puts corresponding lock gall stopper slot, and described lock gall spacer pin is positioned at lock gall stopper slot.
Further, described opening is additionally provided with on locking bar opens locking bar stopper slot, described lock housing is provided with and opens lock with above-mentioned The pin-and-hole that bar stopper slot position is corresponding, be provided with in described pin-and-hole with above-mentioned open that locking bar stopper slot matches open locking bar limit Position pin.
Further, one end that described thumb wheel actuator is connected with motor offers motor driver slot, and described thumb wheel drives Part offers inserting groove with opening one end that locking bar matches, and described one end opening locking bar is arranged in inserting groove, and open locking bar with Thumb wheel actuator can relatively rotate.
Further, described boss and block are all symmetrically arranged with two.
Further, described motor is reducing motor.
3. beneficial effect
Use the technical scheme that the present invention provides, compared with existing known technology, there is following remarkable result:
(1) a kind of electronic telecontrol tapered end with emergency opening function of the present invention, it utilizes lock gall rotation to drive unlatching hoodle to enter Enter in hoodle holding tank, and then make to open locking bar thumb wheel actuator and thumb wheel can be driven to rotate, break down at electronic lock or do not have During power supply, it is achieved that electronic telecontrol tapered end emergent manually opened, it is to avoid the trouble of electronic lock overall pulling down and loss;Lock gall The position of keyhole is different from the keyhole position of common tapered end, and the size of keyhole is less, good concealment, and safety is high; Meanwhile, smart structural design, tapered end is opened stable, low cost of manufacture, substituting good for traditional mechanical formula tapered end;
(2) a kind of electronic telecontrol tapered end with emergency opening function of the present invention, its lock gall is provided with lower pellet receiving hole, It is provided with the upper pellet receiving hole corresponding with above-mentioned lower pellet receiving hole position in lock housing, in upper pellet receiving hole, is provided with stop Upper pellet and back-moving spring, be provided with pellet under stop in lower pellet receiving hole, lock gall coordinates one end that pellet matches with unlatching Being provided with and raise block, the lower end of unlatching cooperation pellet is against and raises on block, opens and coordinates pellet to fall with unlatching hoodle dependence deadweight, Without installing spring, reduce installation difficulty and manufacturing cost;In stop, pellet utilizes back-moving spring to eject, and adds technical The difficulty unblanked, improves security performance;Utilization raises the unlatching of block pushing and withstanding and coordinates pellet to push hoodle holding tank opening hoodle, Fluent movements, open stable;
(3) a kind of electronic telecontrol tapered end with emergency opening function of the present invention, its outer contour raising block is " D " word Shape, opens and coordinates pellet in the difference in height of the minimum point raised on block and peak equal to the diameter of unlatching hoodle, make unlatching coordinate When pellet is positioned at minimum point, open hoodle on thumb wheel actuator and open locking bar without impact, open locking bar idle running;Open and coordinate pellet position When peak, open hoodle and enter hoodle holding tank and be sandwiched between block and boss, it is achieved manual-operated emergent unlocking, structure Simply, on the function of original electronic lock without impact, service life is long;
(4) a kind of electronic telecontrol tapered end with emergency opening function of the present invention, in its stop, under pellet and stop, pellet is arranged Having 7 groups, in stop, pellet is flat pellet, and under stop, pellet is point pellet, and the size of key of lock gall is big, efficiently avoid technology Property is unblanked, and further increases the security performance of electronic telecontrol tapered end;
(5) a kind of electronic telecontrol tapered end with emergency opening function of the present invention, its lock gall is provided with lock gall spacer pin, lock Being provided with the lock gall stopper slot corresponding with above-mentioned lock gall spacer pin position on shell, lock gall spacer pin is positioned at lock gall stopper slot, The convenient processing and manufacture of lock gall, it is convenient to assemble, spacing precisely;
(6) a kind of electronic telecontrol tapered end with emergency opening function of the present invention, one end that its thumb wheel actuator is connected with motor Offering motor driver slot, thumb wheel actuator offers inserting groove with opening one end that locking bar matches, and the one end opening locking bar is arranged at In inserting groove, and open locking bar and can relatively rotate with thumb wheel actuator, make motor, thumb wheel actuator and open locking bar three and coordinate more The most convenient, it is ensured that to rotate concentricity, further increasing the opening and closing smoothness of tapered end;
(7) a kind of electronic telecontrol tapered end with emergency opening function of the present invention, its boss and block be all symmetrically arranged with two, Significantly reduce the abrasion of single boss and block, add emergent manually opened access times.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of electronic telecontrol tapered end with emergency opening function of the present invention;
Fig. 2 is the fractionation structural representation of a kind of electronic telecontrol tapered end with emergency opening function of the present invention;
Fig. 3 is the motor in the present invention, thumb wheel actuator and the fit structure schematic diagram opening locking bar three;
Fig. 4 is the sectional structure schematic diagram of the lock housing in the present invention;
Fig. 5 is the structural representation of the thumb wheel actuator in the present invention;
Fig. 6 is the structural representation opening locking bar in the present invention;
Fig. 7 is the structural representation of the lock gall in the present invention;
Fig. 8 is a kind of status architecture schematic diagram of a kind of electronic telecontrol tapered end with emergency opening function of the present invention;
Fig. 9 is the another kind of status architecture schematic diagram of a kind of electronic telecontrol tapered end with emergency opening function of the present invention.
Label declaration in schematic diagram:
1, lock housing;101, motor installing hole;102, actuator pilot hole;103, locking bar pilot hole is opened;104, pellet is opened Receiving hole;105, lock gall installing hole;106, upper pellet receiving hole;107, lock gall stopper slot;108, pin-and-hole;2, thumb wheel drives Moving part;201, motor driver slot;202, inserting groove;203, boss;3, motor;4, thumb wheel;5, locking bar is opened;501、 Hoodle holding tank;502, block;503, unblank handle;504, locking bar stopper slot is opened;6, lock gall;601, lower pellet accommodates Hole;602, block is raised;603, key slot;7, hoodle is opened;8, cooperation pellet is opened;9, pellet in stop;10, only Dynamic lower pellet;11, lock gall spacer pin;12, emergency key;13, back-moving spring;14, locking bar spacer pin is opened.
Detailed description of the invention
For further appreciating that present disclosure, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
In conjunction with Fig. 1 to Fig. 9, a kind of electronic telecontrol tapered end with emergency opening function of the present embodiment, including lock housing 1, thumb wheel Actuator 2, motor 3, thumb wheel 4, open locking bar 5, open hoodle 7, open and coordinate pellet 8 and lock gall 6.As shown in Figure 4, The profile of the lock housing 1 in the present embodiment is similar with traditional mechanical tapered end, substituting good for traditional mechanical formula tapered end, lock housing 1 Upper end offer motor installing hole 101, actuator pilot hole 102 and open locking bar pilot hole 103, motor installing hole 101, drive Moving part pilot hole 102 and open locking bar pilot hole 103 and be mutually communicated and aperture is gradually reduced;The lower section of actuator pilot hole 102 is opened Being provided with unlatching pellet receiving hole 104, the lower section opening pellet receiving hole 104 offers lock gall installing hole 105.Such as Fig. 8 and Fig. 9 Shown in, motor 3, thumb wheel actuator 2 and open locking bar 5 and be installed on successively in lock housing 1, and be correspondingly arranged in motor respectively and install Hole 101, actuator pilot hole 102 and open in locking bar pilot hole 103, and realize closely cooperating;Open locking bar 5 to drive with thumb wheel One end that part 2 matches is provided with hoodle holding tank 501 (as shown in Figure 6), and this hoodle holding tank 501 is cannelure, hoodle Being provided with block 502 in holding tank 501, the other end opening locking bar 5 is provided with handle 503 of unblanking, for conveniently opening locking bar 5 Rotate;One end of thumb wheel actuator 2 is connected with motor 3, the other end be provided be positioned at hoodle holding tank 501 and with block 502 Without rotating the boss 203 (as shown in Figure 5) interfered, specifically, above-mentioned boss 203 and block 502 are in the axial direction of tapered end Size be respectively the half of hoodle holding tank 501 size, i.e. when opening locking bar 5 and rotating, block 502 will not be with boss 203 phase Interfere mutually, thus open locking bar 5 and thumb wheel actuator 2 will not be driven to rotate, otherwise thumb wheel actuator 2 also will not drive and open locking bar 5 Rotate;It addition, boss 203 and block 502 are at least provided with 1, in the present embodiment, boss 203 and block 502 are equal It is symmetrically arranged with two, significantly reduces single boss 203 and the abrasion of block 502, add emergent manually opened making With number of times, extend the service life of electronic telecontrol tapered end.Above-mentioned motor 3 is reducing motor.Thumb wheel 4 is set with and is fixed on and dials On wheel driving moving part 2, specifically, a through hole can be offered on the correspondence position of thumb wheel 4 and thumb wheel actuator 2, and utilize Both are fixed by pin.As shown in Figure 8 and Figure 9, open hoodle 7 and unlatching coordinates pellet 8 to be set in turn in hoodle holding tank The lower section of 501, and open hoodle 7 and open and coordinate pellet 8 to be respectively positioned in unlatching pellet receiving hole 104, open and coordinate pellet 8 Lower end match with lock gall 6, lock gall 6 rotate make unlatching hoodle 7 enter or exit hoodle holding tank 501, when open hoodle 7 After entering hoodle holding tank 501, now rotate and open locking bar 5, then unlatching hoodle 7 is sandwiched in centre by block 502 and boss 203, Making to open locking bar 5 can drive thumb wheel actuator 2 to rotate, thus realizes thumb wheel 4 and stir locking bar and unblank;Exit when opening hoodle 7 After hoodle holding tank 501, now rotate and open locking bar 5, then without interference effect between block 502 and boss 203, open locking bar 5 Dally and cannot unblank.Excessive and make block 502 rupture in order to prevent from opening strength when locking bar 5 is pulled outwardly, install opening locking bar 5 Time, open to be additionally provided with on locking bar 5 and open locking bar stopper slot 504, lock housing 1 is provided with and opens locking bar stopper slot 504 position with above-mentioned Corresponding pin-and-hole 108, be provided with in pin-and-hole 108 with above-mentioned open that locking bar stopper slot 504 matches open locking bar spacer pin 14, Utilization opens locking bar spacer pin 14 and will open locking bar 5 and be limited in lock housing 1, it is to avoid pulls and opens locking bar 5 and make internal structure be broken Bad problem, simple in construction, easy to process.A kind of electronic telecontrol tapered end with emergency opening function of the present embodiment, at electricity Son lock is when breaking down or do not power, it is achieved that electronic telecontrol tapered end emergent manually opened, it is to avoid electronic lock overall pulling down Trouble and loss;Lock gall 6 is positioned at the lower section opening locking bar 5, and the position of its keyhole is different from the keyhole position of common tapered end, And the size of keyhole is less, good concealment, safety is high.
As it is shown in fig. 7, be provided with lower pellet receiving hole 601 on lock gall 6 in the present embodiment, lock housing 1 is provided with above-mentioned The upper pellet receiving hole 106 (shown in Figure 4) that lower pellet receiving hole 601 position is corresponding, sets in upper pellet receiving hole 106 It is equipped with pellet 9 and back-moving spring 13 in stop, is provided with under stop pellet 10 in lower pellet receiving hole 601 (such as Fig. 8 and 9 institute Show), one end that lock gall 6 coordinates pellet 8 to match with unlatching is provided with and raises block 602, opens and coordinates the lower end of pellet 8 to be against Raise on block 602, open and coordinate pellet 8 to rely on deadweight to fall with unlatching hoodle 7, it is not necessary to spring is installed, reduces and difficulty is installed Degree and manufacturing cost;In stop, pellet 9 utilizes back-moving spring 13 to eject, and adds the difficulty of skilled unlocking, improves safety Performance;Utilization raises block 602 pushing and withstanding and opens and coordinate pellet 8 unlatching hoodle 7 to push hoodle holding tank 501, fluent movements, Open stable.The outer contour raising block 602 in the present embodiment is " D " font, opens the lower end coordinating pellet 8 for cone Shape, opens and coordinates pellet 8 in the difference in height of the minimum point raised on block 602 and peak equal to the diameter of unlatching hoodle 7, make Open and coordinate pellet 8 when being positioned at minimum point, open hoodle 7 and on thumb wheel actuator 2 and open locking bar 5 without impact, open locking bar 5 empty Turn;When unlatching coordinates pellet to be positioned at peak, open hoodle 7 and enter hoodle holding tank 501 and be sandwiched in block 502 and boss Between 203, it is achieved manual-operated emergent unlocking, simple in construction, on the function of original electronic lock without impact, service life is long.Additionally, In order to increase the security performance of electronic telecontrol tapered end further, in the stop in the present embodiment, under pellet 9 and stop, pellet 10 is arranged Having 7 groups, in stop, pellet 9 is flat pellet, and under stop, pellet 10 is point pellet, and the size of key of lock gall 6 is big, is effectively prevented from Skilled unlocking.When lock gall 6 is installed, lock gall 6 is provided with lock gall spacer pin 11, lock housing 1 is provided with and above-mentioned lock The lock gall stopper slot 107 that gallbladder spacer pin 11 position is corresponding, lock gall spacer pin 11 is positioned at lock gall stopper slot 107, facilitates The processing and manufacturing of lock gall 6, it is convenient to assemble, spacing accurately.
As it is shown in figure 5, one end that thumb wheel actuator 2 is connected with motor 3 offers motor driver slot 201, this motor driver slot 201 is thumb wheel actuator 2 rectangular channel diametrically, and this rectangular channel matches with the output shaft of motor 3, thumb wheel actuator 2 with Opening one end that locking bar 5 matches and offer inserting groove 202, the bar of locking bar 5 is equal or slightly larger than opened in the aperture of this inserting groove 202 Footpath, the one end opening locking bar 5 is arranged in inserting groove 202, and opens locking bar 5 and can relatively rotate with thumb wheel actuator 2, makes motor 3, thumb wheel actuator 2 and open locking bar 5 three coordinate more accurately facilitate, it is ensured that rotate concentricity, further increasing tapered end Opening and closing smoothness.
A kind of electronic telecontrol tapered end with emergency opening function of the present embodiment, is installed in door body according to the direction shown in Fig. 1. When motor 3 is energized and normally works, lock gall 6 is on the position shown in Fig. 8, and now, unlatching cooperation pellet 8 is positioned at and pushes away Rising the minimum point of block 602, open hoodle 7 and exit hoodle holding tank 501, motor 3 rotates and drives thumb wheel actuator 2 and thumb wheel 4 Rotate, it is achieved electronic telecontrol is unblanked;When motor 3 is not powered or breaks down, by emergency key 12 by the aperture in door body Inserting, now in stop, under pellet 9 and stop, pellet 10 is opening, as it is shown in figure 9,90 ° of rotating emergency keys 12, Now open and coordinate pellet 8 to be positioned at the peak raising block 602, open hoodle 7 and enter hoodle holding tank 501, rotate and open lock Bar 5, the block 502 in hoodle holding tank 501 promotes unlatching hoodle 7 to rotate, and makes unlatching hoodle 7 be sandwiched in block 502 He Between boss 203, thumb wheel actuator 2 and thumb wheel 4 is driven to rotate so that opening locking bar 5, it is achieved emergent unlocking.
A kind of electronic telecontrol tapered end with emergency opening function of the present invention, when electronic lock breaks down or does not power, can Utilizing emergency key to open, it is to avoid the trouble of electronic lock overall pulling down and loss;Emergency key hole good concealment, peace Quan Xinggao;Meanwhile, smart structural design, tapered end is opened stable, low cost of manufacture, substituting for traditional mechanical formula tapered end Good.
Below being schematically described the present invention and embodiment thereof, this description does not has restricted, shown in accompanying drawing is yet One of embodiments of the present invention, actual structure is not limited thereto.So, if those of ordinary skill in the art is by it Enlightenment, in the case of without departing from the invention objective, without creatively designing the structure side similar to this technical scheme Formula and embodiment, all should belong to protection scope of the present invention.

Claims (9)

1. there is an electronic telecontrol tapered end for emergency opening function, including lock housing (1), motor (3) and thumb wheel (4), its It is characterised by: also include thumb wheel actuator (2), open locking bar (5), unlatching hoodle (7), unlatching cooperation pellet (8) and lock gall (6), described motor (3), thumb wheel actuator (2) and open in locking bar (5) is installed on lock housing (1) successively, described opens One end that locking bar (5) matches with thumb wheel actuator (2) is provided with hoodle holding tank (501), described hoodle holding tank (501) Inside it is provided with block (502);One end of described thumb wheel actuator (2) is connected with motor (3), and the other end is provided with and is positioned at Without rotating the boss (203) interfered in hoodle holding tank (501) and with block (502);Described thumb wheel (4) is set with and solid On thumb wheel actuator (2);Described unlatching hoodle (7) and unlatching coordinate pellet (8) to be set in turn in hoodle holding tank (501) lower section, described unlatching coordinates the lower end of pellet (8) to match with lock gall (6), and described lock gall (6) turns Moving makes unlatching hoodle (7) enter or exit hoodle holding tank (501).
A kind of electronic telecontrol tapered end with emergency opening function the most according to claim 1, it is characterised in that: described It is provided with lower pellet receiving hole (601) on lock gall (6), described lock housing (1) is provided with and above-mentioned lower pellet receiving hole (601) The upper pellet receiving hole (106) that position is corresponding, is provided with pellet in stop (9) in described upper pellet receiving hole (106) With back-moving spring (13), in described lower pellet receiving hole (601), it is provided with pellet under stop (10), described lock gall (6) The one end coordinating pellet (8) to match with unlatching is provided with and raises block (602), and described unlatching coordinates the lower end of pellet (8) It is against and raises on block (602).
A kind of electronic telecontrol tapered end with emergency opening function the most according to claim 2, it is characterised in that: described The outer contour raising block (602) is " D " font, and described unlatching coordinates pellet (8) raising on block (602) Low spot is equal to open the diameter of hoodle (7) with the difference in height of peak, and described unlatching coordinates the lower end of pellet (8) to be taper.
A kind of electronic telecontrol tapered end with emergency opening function the most according to claim 3, it is characterised in that: described In stop, under pellet (9) and stop, pellet (10) is provided with 7 groups, and in described stop, pellet (9) is flat pellet, described Stop under pellet (10) be point pellet.
A kind of electronic telecontrol tapered end with emergency opening function the most according to claim 4, it is characterised in that: described It is provided with lock gall spacer pin (11) on lock gall (6), described lock housing (1) is provided with and above-mentioned lock gall spacer pin (11) The lock gall stopper slot (107) that position is corresponding, described lock gall spacer pin (11) is positioned at lock gall stopper slot (107).
A kind of electronic telecontrol tapered end with emergency opening function the most according to claim 5, it is characterised in that: described Open to be additionally provided with on locking bar (5) and open locking bar stopper slot (504), described lock housing (1) is provided with above-mentioned to open locking bar spacing The pin-and-hole (108) that groove (504) position is corresponding, is provided with in described pin-and-hole (108) and opens locking bar stopper slot (504) with above-mentioned That matches opens locking bar spacer pin (14).
7. according to a kind of electronic telecontrol tapered end with emergency opening function described in claim 1 to 6 any one, its feature Being: one end that described thumb wheel actuator (2) is connected with motor (3) offers motor driver slot (201), described dials Wheel driving moving part (2) offers inserting groove (202), described one end opening locking bar (5) with opening one end that locking bar (5) matches In being arranged at inserting groove (202), and open locking bar (5) and can relatively rotate with thumb wheel actuator (2).
A kind of electronic telecontrol tapered end with emergency opening function the most according to claim 7, it is characterised in that: described Boss (203) and block (502) are all symmetrically arranged with two.
A kind of electronic telecontrol tapered end with emergency opening function the most according to claim 8, it is characterised in that: described Motor (3) is reducing motor.
CN201410848855.XA 2014-12-29 2014-12-29 A kind of electronic telecontrol tapered end with emergency opening function Active CN104533172B (en)

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CN106593123B (en) * 2017-01-19 2019-07-30 北京初创未来科技有限公司 A kind of safe-guard door lock, burglarproof door locking system and the locking means based on the system

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