CN104499831A - Electronic lock driven by motor and electromagnetic valve - Google Patents
Electronic lock driven by motor and electromagnetic valve Download PDFInfo
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- CN104499831A CN104499831A CN201410754603.0A CN201410754603A CN104499831A CN 104499831 A CN104499831 A CN 104499831A CN 201410754603 A CN201410754603 A CN 201410754603A CN 104499831 A CN104499831 A CN 104499831A
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- clutch
- electromagnetic valve
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- electronic lock
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Abstract
The invention relates to the technical field of electronic door locks, in particular to an electronic lock driven by a motor and an electromagnetic valve. The electronic lock comprises the motor and the electromagnetic valve, wherein the motor corresponds to a driving separation and reunion mechanism A; the electromagnetic valve corresponds to a driving separation and reunion mechanism B; the power input end of the separation and reunion mechanism A is connected with the motor; the power input end of the separation and reunion mechanism B is connected with the electromagnetic valve; the power output end of the separation and reunion mechanism A is connected with a handle knob; the power output end of the separation and reunion mechanism B is connected with a lock cylinder knob; the lock cylinder knob is linked with the power output end of the separation and reunion mechanism A through a linkage connecting rod; a gear linkage mechanism is linked with a bolt mechanism; the gear mechanism comprises an upper gear and a lower gear which are meshed together; the gear linkage mechanism is used for driving the bolt mechanism to extend and contract. The electronic lock has the characteristics of high safety performance, high portability, simple structure, prevention of failures, and the like.
Description
Technical field
The present invention relates to electronic lock technical field, be specifically related to the electronic lock of a kind of motor and electromagnetic valve Dual Drive.
Background technology
The object of the invention is for deficiency of the prior art, provide the electronic lock of a kind of motor and electromagnetic valve Dual Drive, it is high that it has usage safety performance, the feature that portability is strong, structure simply, not easily breaks down.
Object of the present invention is achieved through the following technical solutions:
The electronic lock of a kind of motor and electromagnetic valve Dual Drive, comprise lock housing, motor in lock housing, electromagnetic valve, clutch A, clutch B, gear linkage mechanism, spring bolt mechanism, handle knob, lock core knob, power supply, change-over switch and control panel, described power supply and described clutch A, clutch B and control panel electrical connection, described change-over switch is for switching the power supply object of described power supply, described motor correspondence drives described clutch A, described electromagnetic valve correspondence drives described clutch B, the power intake of described clutch A is connected with described motor, the power intake of described clutch B is connected with described electromagnetic valve, the clutch end of described clutch A can close detachable connection with described handle knob, the clutch end of described clutch B can close detachable connection with described lock core knob, the bar that is connected described in the clutch end of described lock core knob and described clutch A passes through is connected, described gear linkage mechanism and described spring bolt mechanism are connected, described gear linkage mechanism comprises intermeshing cogging and lower gear, described handle knob controls the rotation of lower gear, described gear linkage mechanism drives the stretching motion of described spring bolt mechanism.
Wherein, described clutch A includes clutch plectrum A, on-of pin, middle connector A, described on-of pin is arranged between described clutch plectrum A and middle connector A movably, described middle connector A with described cog to conflict be connected, described handle knob is connected by on-of pin with described middle connector A, and described motor drives moving up and down of described clutch plectrum.
Further, described middle connector A is provided with guide-track groove, and described clutch plectrum A is provided with arc-shaped slide rail, and described on-of pin is movable to be connected between described guide-track groove and arc-shaped slide rail, and described handle knob is provided with the slide block for stirring described on-of pin.
Wherein, the power output shaft of described motor is provided with pin, and pin has installed around spring, and spring housing is provided with promotion slide block, promotes moving up and down of clutch plectrum A described in slipper push.
Wherein, described clutch B comprises on-of pin B, on-of pin B baffle plate, clutch shifting part, lock core knob, and the energising of described electromagnetic valve and power-off control moving left and right of on-of pin B;
When electromagnetic valve power-off, under the effect of electromagnetic valve spring, on-of pin B is moved to the left, and lock core knob is separated with lock clutch shifting part, and the idle running of lock core knob can not be unblanked;
When solenoid valves, electromagnetic valve promotes on-of pin B baffle plate to the right and drives on-of pin B to move right, lock core knob and clutch shifting part close, and rotary locking cylinder knob drives clutch plectrum A to move down drive on-of pin simultaneously by the bar that is connected and moves down, and pressing down handle can unblank.
Wherein, also comprise tee junction socket in described lock housing, one end of tee junction socket is connected with power electric, and the other end of tee junction socket is electrically connected with motor and electromagnetic valve respectively, and the 3rd end of tee junction socket is electrically connected with control panel.
Wherein, described electronic lock also comprises outdoor panel and indoor panel, and outdoor panel is provided with USB interface, and USB interface is electrically connected with the 3rd end of described tee junction socket.
Wherein, be also supportingly provided with hand-held PDA, in hand-held PDA, be provided with the circuit control system corresponding with control panel.
Wherein, described outdoor panel is provided with the combination of one or more in pick-proof induction installation, Smoke Sensor, temperature pick up, alarm.
Wherein, control panel is provided with display screen, fingerprint region and password and the district that swipes the card.
Beneficial effect of the present invention a: motor of the present invention and an electromagnetic valve Dual Drive independently drive a set of clutch, when wherein a set of clutch or motor break down, another set of clutch or electromagnetic valve, as emergency use device energy emergency use, improve the guarantee performance of use;
Of the present invention
The switch mode of motor and electromagnetic valve adopts manual switching, and user, in the process used, motor occurs there is fault, and need MTS, power supply is turned supply electromagnetic valve by power supply, and electromagnetic valve starts, and user can be locked into row maintenance by opposite house in time.
Emergency use device is provided with lock core knob, when needs enable electromagnetic valve and clutch B unblanks, need pattern input password, fingerprint or the contactless card according to usual means, and need to utilize as normal key or screwdriver etc. have in the foreign object insertion lock core hole of tapering plane Plug Division, in conjunction with handle, door could be opened, improve the security performance of door lock.
Accompanying drawing explanation
Utilize accompanying drawing to be described further invention, but the embodiment in accompanying drawing does not form any limitation of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 is the internal construction sectional view of the electronic lock of a kind of motor of the present invention and electromagnetic valve Dual Drive;
Structural representation when Fig. 2 is motor and the clutch A released state of the electronic lock of a kind of motor of the present invention and electromagnetic valve Dual Drive;
Structural representation when Fig. 3 is motor and the clutch A closure state of the electronic lock of a kind of motor of the present invention and electromagnetic valve Dual Drive;
Structural representation when Fig. 4 is electromagnetic valve and the clutch B released state of the electronic lock of a kind of motor of the present invention and electromagnetic valve Dual Drive;
Structural representation when Fig. 5 is electromagnetic valve and the clutch B closure state of the electronic lock of a kind of motor of the present invention and electromagnetic valve Dual Drive;
Fig. 6 is the structural representation of the embodiment 2 of the electronic lock of a kind of motor of the present invention and electromagnetic valve Dual Drive;
Fig. 7 is the front elevation drawing of the electronic lock of a kind of motor of the present invention and electromagnetic valve Dual Drive.
Reference numeral comprises:
1------safe tongue knob 3---handle knob 4---cogs lock housing 2
5---lower gear 6---motor 7---lock core knob 8---electromagnetic valves
9---clutch plectrum A 10---on-of pin B 11---safe tongues
12---latch bolt 13---main tongue 14---spring 15---promotion slide blocks
16---on-of pin 17---middle connector A 18---hand-held PDA
19---be connected bar 20---outdoor panel 21---display screen 22---password and districts that swipe the card
23---fingerprint region 24---handle 25---lock core knob interface 26---indoor panels
27---change-over switch 28---USB interface 29---tee junction sockets
30---clutch shifting part 31---on-of pin B baffle plate 32---guide-track groove 33---arc-shaped slide rail 34---slide blocks.
Detailed description of the invention
The invention will be further described with the following Examples.
embodiment 1
As shown in Figure 1 and Figure 7, the electronic lock of a kind of motor and electromagnetic valve Dual Drive, comprise lock housing 1, motor 6, electromagnetic valve 8, clutch A, clutch B, gear linkage mechanism, spring bolt mechanism, handle knob 3, lock core knob 7, the bar 19 that is connected, power supply, change-over switch 27 and control panel, this electronic lock is also provided with indoor panel 26 and outdoor panel 20, electronic lock body is arranged in a body, and indoor panel 26 and outdoor panel 20 are arranged on a body by connecting bolt.Spring bolt mechanism comprises main tongue 13 and latch bolt 12, and the lockhole that main tongue 13 and latch bolt 12 are each passed through lock housing 1 stretches out outside lock housing 1.Main tongue 13 is fixedly connected with gear linkage mechanism respectively by connecting rod with latch bolt 12.
Indoor panel 26 the power supply lid of opening power can carry out mounting or dismounting battery.Described power supply is electrically connected with described clutch A, clutch B and control panel, and described change-over switch 27 is for switching the power supply object of described power supply, and namely Switching power is powered to motor 6 or powers to electromagnetic valve 8.The pattern effect with having prompting more directly perceived of manual switching, can be locked into row maintenance by the timely opposite house of reminding user.
Described motor 6 correspondence drives described clutch A, described electromagnetic valve 8 correspondence drives described clutch B, the power intake of described clutch A is connected with described motor 6, the power intake of described clutch B is connected with described electromagnetic valve 8, the clutch end of described clutch A is connected with described handle knob 3, the clutch end of described clutch B is connected with described lock core knob 7, described gear linkage mechanism and described spring bolt mechanism are connected, described gear linkage mechanism comprises intermeshing 4 and the lower gear 5 of cogging, described handle knob 3 is fixedly connected with described lower gear 5 and controls the rotation of lower gear 5, described lock core knob 7 is connected with the clutch end of described clutch A by the bar 19 that is connected, when motor 6 breaks down, Switching power is to being operated by electromagnetic valve 8, electromagnetic valve 8 drives described clutch B to work, now need by twisting lock core knob 7, the drive bar 19 that is connected drives clutch plectrum A9 to move down, to drive closing of clutch A, and then act on handle knob 3 lower gear 5 can be driven to rotate, described gear linkage mechanism drives the stretching motion of described spring bolt mechanism.
Motor 6 and clutch A form conventional drive unit, when conventional drive unit normally uses, by utilizing control panel to input password, fingerprint or contactless card, control system distinguishes that user is correct, can operate by drive motors 6, motor 6 controls clutch A and closes, now rotating handles 24, then handle knob 3 drives lower gear 5 to rotate, lower gear 5 drives 4 rotations that cog, then whole gear linkage mechanism rotates, and drive Suo She mechanism inwardly to bounce back, electronic lock is opened.
Control panel is provided with control circuit, and after electronic lock opens the regular hour, motor 6 can start again, and driving clutch mechanism A is separated, even if then act on handle knob 3 this moment, also cannot open electronic lock, and electronic lock closes.
When conventional drive unit breaks down, then only need by stirring change-over switch 27, change the power supply object of power supply into electromagnetic valve 8, user inputs password by control panel, after the instruction such as fingerprint or contactless card is correct, electromagnetic valve 8 is just connected, electromagnetic valve 8 controls clutch B and closes, now only normal key need be utilized, the article that screwdriver or have is similar to normal key tip insert in lock core knob 7 and are rotated through the bar 19 that is connected and drive clutch plectrum A9 to move down to drive on-of pin 16 to move down simultaneously, now press down handle 24, then handle knob 3 drives lower gear 5 to rotate, lower gear 5 drives 4 rotations that cog, then whole gear linkage mechanism rotates, spring bolt mechanism is driven inwardly to bounce back, electronic lock is opened.In like manner, the control circuit of control panel controls after electronic lock opens certain hour, and electromagnetic valve power-off then clutch B is released state, even if rotary locking cylinder knob 7 more this moment, electronic lock can not be opened by the idle running of lock core knob.The situation clutch B that clutch B must make electromagnetic valve 8 be energized under the control of control circuit board just can close, rotary locking cylinder knob 7 drives clutch plectrum A9 to move down by the bar that is connected and drives on-of pin to move down simultaneously, press down handle 24 and opened by electronic lock.Therefore the safety in utilization of electronic lock can be improved.
As shown in Figures 2 and 3, described clutch A includes clutch plectrum A9, on-of pin 16, middle connector A17, described on-of pin 16 is connected between described clutch plectrum A9 and middle connector A17, described middle connector A17 is connected with described 4 conflicts that cog, described middle connector A17 realizes being separated and closing connecting by on-of pin 16 with described handle knob 3, and described motor A6 drives moving up and down of described clutch plectrum 9;
Drive on-of pin 16 to move up when clutch plectrum A9 moves up, described on-of pin 16 connects the connection between described middle connector A17 and handle knob 3, and clutch A is in closure state.
Drive on-of pin 16 to move down when clutch plectrum A9 moves down, described on-of pin 16 disconnects the connection between described middle connector A17 and handle knob 3, and clutch A is in released state.
Concrete, described middle connector A17 is provided with guide-track groove 32, described clutch plectrum A9 is provided with arc-shaped slide rail 33, and described on-of pin 16 is movable to be connected between described guide-track groove 32 and arc-shaped slide rail 33, and described handle knob 3 is provided with the slide block 34 for stirring described on-of pin 16.When clutch plectrum A9 moves near handle knob 3, on-of pin 16 is along the vertically movement of middle connector A17 guide-track groove 32, when on-of pin 16 moves to the top of the guide-track groove 32 of middle connector A17, on-of pin 16 plays the effect that middle connector A17 and handle knob 3 are coupled together, and namely clutch A closes.Now act on handle knob 3, during handle knob 3 drives, connector A17 rotates, and middle connector A17 drives cog 4 rotations and latch bolt to retraction in lock simultaneously, then the 4 drive lower gear Component driver spring bolt mechanisms that cog, to retraction in lock, realize the object of enabling.When on-of pin 16 slides into the other end of middle connector A17, namely on-of pin 16 does not have the effect connecting handle knob 3 and middle connector A17, then handle knob 3 is separated with middle connector A17, even if then how to act on handle knob 3 this moment, handle knob 3 idle running cannot stir middle connector A17, i.e. clutch A process released state, cannot carry out the unlatching of door lock.
Pin on the power output shaft of described motor 6 has installed around spring 14, and spring 14 is arranged with and promotes slide block 15, promotes slide block 15 and promotes moving up and down of described clutch plectrum A9.
When motor 6 rotates forward, pin on the power output shaft of motor 6 drives spring 14 to rotate, promoting slide block 15 by the pressure of spring 14 drives clutch plectrum A9 to move up, drive on-of pin 16 to move up simultaneously, handle knob 3 is separated with middle connector A17, and clutch A is in released state this moment.
When motor 6 reverses, pin on the power output shaft of motor 6 drives spring 14 to rotate, promoting slide block 15 by the pressure of spring 14 drives clutch plectrum A9 to move down, drive on-of pin 16 to move down simultaneously, handle knob 3 and middle connector A17 are closed, and clutch A is in closure state this moment.
Clutch A structure is simple, and volume is little, and reduce occupying space in lock housing 1, control mode is safe and effective, and rate of breakdown is low.
As shown in Figures 4 and 5, described clutch B comprises on-of pin B10, on-of pin B baffle plate 31, clutch shifting part 30, lock core knob 7, and the energising of described electromagnetic valve and power-off control the left and right movement of on-of pin B10 respectively; When electromagnetic valve power-off, under the effect of electromagnetic valve spring, on-of pin B10 is moved to the left, and lock core knob 7 is separated with clutch shifting part 30, and lock core knob 7 idle running can not be unblanked; When solenoid valves, electromagnetic valve promotes on-of pin B baffle plate 31 to the right and drives on-of pin B10 to move right, lock core knob 7 and clutch shifting part 30 close, rotary locking cylinder knob 7, then shifting part 30 can drive the bar 19 drop-down clutch plectrum A9 that is connected, clutch A is closed, now and press down handle 24 and can unblank.
Concrete, lock core knob 7 is provided with the bayonet socket with on-of pin B10 clamping, only has when on-of pin B10 is plugged on bayonet socket, now act on lock core knob 7 and clutch shifting part 30 could be driven to rotate, otherwise lock core knob 7 can only be in idling conditions.
When electromagnetic valve 8 is energized, under the action of the spring, on-of pin B10 is moved to the left, and lock core knob 7 is separated with clutch shifting part 30, and clutch B is in released state this moment.
When electromagnetic valve 8 power-off, electromagnetic valve 8 promotes on-of pin B baffle plate 31 to the right and drives on-of pin B10 to move right, and lock core knob 7 and clutch shifting part 30 close, and clutch B is in closure state this moment.Structure is simple, and volume is little, and reduce occupying space in lock housing 1, control mode is safe and effective, and rate of breakdown is low.The operating principle of electromagnetic valve 8 used in the present invention, is those skilled in the art's easy understand, is not specifically addressed at this.
As shown in Figure 1, also comprise safe tongue knob 2 in lock housing 1, safe tongue knob 2 is fixedly connected with safe tongue 11, strengthens the safety of electronic lock further.
embodiment 2
The difference of the present embodiment and embodiment 1 is: as shown in Figure 6, tee junction socket 29 is also comprised in described lock housing 1, one end of tee junction socket 29 is connected with power electric, the energy source of routine work is provided, the other end of tee junction socket 29 is drawn two connecting lines and is electrically connected with motor 6 and electromagnetic valve 8 respectively, be supplied to motor 6 and electromagnetic valve 8 electric energy, 3rd end of tee junction socket 29 is electrically connected with control panel, except electric energy can be provided to control panel, when the electricity of conventional power supply is not enough, electric energy can be provided to A6 and electromagnetic valve 8 by the charging system of control panel, guarantee the normal operation of electronic lock.Tee junction socket 29, as the adapting system of electric power system, by tee junction socket 29 by the connecting line perfection docking between power supply, control panel, motor, avoids the risk that power lug easily gets loose.
The other technologies feature of the present embodiment all adopts the explanation of embodiment 1, does not repeat them here.
embodiment 3
The difference of the present embodiment and embodiment 1 is: as shown in Figure 7, and described outdoor panel 20 is provided with USB interface 28, and USB interface 28 is electrically connected with the 3rd end of described tee junction socket 29.Also supportingly be provided with hand-held PDA18, in hand-held PDA18, be provided with the circuit control system corresponding with control panel.When electronic lock short of electricity or electricity shortage, can external hand-held PDA18 or charger baby charging, guarantee that power on circuitry available electron control system is unblanked.Hand-held PDA18 is the external piece of electronic lock, a set of stand-by circuit control system is had to be connected with control panel in hand-held PDA18, when the circuit board of control panel breaks down, from the external hand-held PDA18 of USB interface 28, then input the proper password emergent unlocking of unblanking by hand-held PDA18.Improve safety and the convenience of electronic lock use.
Further, the outdoor panel 20 of described lock is provided with pick-proof induction installation and alarm.Triggered alarm ring when front wall is pried open by violence, improves the safety pick-proof performance of electronic lock.
Further, the indoor panel 26 of described lock is provided with temperature pick up and alarm.When indoor breaking out of fire, temperature pick up transmission of information to electronic system triggered alarm ring, and transfers lock to normally open automatically, allows door possess and often opens emergency life escaping function.
The control mode of described control panel comprises cipher control, fingerprint controls or respond to the one in controlling or its combination.Control panel is provided with display screen 21, fingerprint region 23, lock core knob interface 25 and password and the district 22 that swipes the card, and by the combination of various aptitude manner, can improve usage safety performance and the convenience of electronic lock.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although done to explain to the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.
Claims (10)
1. the electronic lock of a motor and electromagnetic valve Dual Drive, it is characterized in that: comprise lock housing, motor is provided with in lock housing, electromagnetic valve, clutch A, clutch B, gear linkage mechanism, spring bolt mechanism, handle knob, lock core knob, be connected bar, power supply, change-over switch and control panel, described power supply respectively with described clutch A, clutch B and control panel electrical connection, described change-over switch is for switching the power supply object of described power supply, described motor correspondence drives described clutch A, described electromagnetic valve correspondence drives described clutch B, the power intake of described clutch A is connected with described motor, the power intake of described clutch B is connected with described electromagnetic valve, the clutch end of described clutch A is connected with described handle knob, the clutch end of described clutch B is connected with described lock core knob, the bar that is connected described in the clutch end of described lock core knob and described clutch A passes through is connected, described gear linkage mechanism is fixedly connected with described spring bolt mechanism, described gear linkage mechanism comprises intermeshing cogging and lower gear, described handle knob controls the rotation of lower gear, described gear linkage mechanism drives the stretching motion of described spring bolt mechanism.
2. the electronic lock of a kind of motor according to claim 1 and electromagnetic valve Dual Drive, it is characterized in that: described clutch A includes clutch plectrum A, on-of pin, middle connector A, described on-of pin is arranged between described clutch plectrum A and middle connector A movably, described middle connector A with described cog to conflict be connected, described handle knob is connected by on-of pin with described middle connector A, and described motor drives moving up and down of described clutch plectrum.
3. the electronic lock of a kind of motor according to claim 2 and electromagnetic valve Dual Drive, it is characterized in that: described middle connector A is provided with guide-track groove, described clutch plectrum A is provided with arc-shaped slide rail, described on-of pin is movable to be connected between described guide-track groove and arc-shaped slide rail, and described handle knob is provided with the slide block for stirring described on-of pin.
4. the electronic lock of a kind of motor according to claim 2 and electromagnetic valve Dual Drive, it is characterized in that: the power output shaft of described motor is provided with pin, pin has installed around spring, and spring overcoat is provided with promotion slide block, promotes moving up and down of clutch plectrum A described in slipper push.
5. the electronic lock of a kind of motor according to claim 2 and electromagnetic valve Dual Drive, it is characterized in that: described clutch B comprises on-of pin B, on-of pin B baffle plate, clutch shifting part, lock core knob, and the energising of described electromagnetic valve and power-off control the left and right movement of on-of pin B respectively;
When electromagnetic valve power-off, under the effect of electromagnetic valve spring, on-of pin B is moved to the left, and lock core knob is separated with clutch shifting part, and the idle running of lock core knob can not be unblanked;
When solenoid valves, electromagnetic valve promotes on-of pin B baffle plate to the right and drives on-of pin B to move right, lock core knob and clutch shifting part close, and rotary locking cylinder knob drives clutch plectrum A to move down by the bar that is connected and drives on-of pin to move down simultaneously, press down handle and unblank.
6. the electronic lock of a kind of motor according to claim 1 and electromagnetic valve Dual Drive, it is characterized in that: in described lock housing, be provided with tee junction socket, one end of tee junction socket is connected with power electric, the other end of tee junction socket is electrically connected with motor and electromagnetic valve respectively, and the 3rd end of tee junction socket is electrically connected with control panel.
7. the electronic lock of a kind of motor according to claim 5 and electromagnetic valve Dual Drive, it is characterized in that: described electronic lock also comprises outdoor panel and indoor panel, described outdoor panel is provided with USB interface, and USB interface is electrically connected with the 3rd end of described tee junction socket.
8. the electronic lock of a kind of motor according to claim 7 and electromagnetic valve Dual Drive, is characterized in that: described electronic lock is also supporting is provided with hand-held PDA, is provided with the circuit control system corresponding with control panel in hand-held PDA.
9. the electronic lock of a kind of motor according to claim 7 and electromagnetic valve Dual Drive, is characterized in that: described outdoor panel is provided with the combination of one or more in pick-proof induction installation, Smoke Sensor, temperature pick up, alarm.
10. the electronic lock of a kind of motor according to claim 1 and electromagnetic valve Dual Drive, is characterized in that: described control panel is provided with display screen, fingerprint region and password and the district that swipes the card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410754603.0A CN104499831B (en) | 2014-12-11 | 2014-12-11 | Electronic lock driven by motor and electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410754603.0A CN104499831B (en) | 2014-12-11 | 2014-12-11 | Electronic lock driven by motor and electromagnetic valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104499831A true CN104499831A (en) | 2015-04-08 |
| CN104499831B CN104499831B (en) | 2017-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410754603.0A Active CN104499831B (en) | 2014-12-11 | 2014-12-11 | Electronic lock driven by motor and electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104499831B (en) |
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| CN105201293A (en) * | 2015-10-12 | 2015-12-30 | 天津杰出科技发展有限公司 | Intelligent lock and method |
| CN105809788A (en) * | 2016-03-09 | 2016-07-27 | 邵军利 | Electronic lock system and unlocking method thereof |
| CN105863383A (en) * | 2016-05-19 | 2016-08-17 | 王松泉 | Remote control type antitheft remote monitoring alarm lock |
| CN106522675A (en) * | 2016-12-26 | 2017-03-22 | 上海榉树智能科技有限公司 | Dial coded lock and unlocking method |
| CN107314058A (en) * | 2017-05-23 | 2017-11-03 | 湖南罗托克执行器有限公司 | A kind of YE hand-electric arrangement of clutch |
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| WO2019113984A1 (en) * | 2017-12-13 | 2019-06-20 | 蒋凌帆 | Lock body having function of being unblocked by means of clutch when using key for unlocking |
| CN111075275A (en) * | 2019-12-23 | 2020-04-28 | 浙江超虎智能科技有限公司 | Full-automatic lock body of intelligence door |
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| CN106522675A (en) * | 2016-12-26 | 2017-03-22 | 上海榉树智能科技有限公司 | Dial coded lock and unlocking method |
| CN107314058A (en) * | 2017-05-23 | 2017-11-03 | 湖南罗托克执行器有限公司 | A kind of YE hand-electric arrangement of clutch |
| WO2019113984A1 (en) * | 2017-12-13 | 2019-06-20 | 蒋凌帆 | Lock body having function of being unblocked by means of clutch when using key for unlocking |
| WO2019113987A1 (en) * | 2017-12-15 | 2019-06-20 | 蒋凌帆 | Lock with high security coefficient |
| CN111075275A (en) * | 2019-12-23 | 2020-04-28 | 浙江超虎智能科技有限公司 | Full-automatic lock body of intelligence door |
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