CN107237556A - Electronic lock - Google Patents
Electronic lock Download PDFInfo
- Publication number
- CN107237556A CN107237556A CN201710576399.1A CN201710576399A CN107237556A CN 107237556 A CN107237556 A CN 107237556A CN 201710576399 A CN201710576399 A CN 201710576399A CN 107237556 A CN107237556 A CN 107237556A
- Authority
- CN
- China
- Prior art keywords
- unlocking
- gear
- pulling part
- push rod
- drive shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007858 starting material Substances 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims 1
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B13/00—Devices preventing the key or the handle or both from being used
- E05B13/005—Disconnecting the handle
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0065—Operating modes; Transformable to different operating modes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/002—Geared transmissions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/0026—Clutches, couplings or braking arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of electronic lock, including lock housing, starter, clutch, driving plate and dead bolt.Starter includes casing, the scalable unlocking part, electronic unlocking mechanism and manual unlocking mechanism for being installed on casing；Electronic unlocking mechanism includes motor, transmission mechanism and drive shaft, drive shaft is pivotally mounted to casing, and motor drives drive shaft turns by transmission mechanism, and drive shaft driving unlocking part stretches out or retracted, promoted when unlocking part stretches out and start axle retraction, to start the clutch；Manual unlocking mechanism includes push rod and unlocking axle, and push rod is scalable to be installed on casing, and unlocking axle promotes push rod when rotating, and makes push rod promote unlocking part to stretch out, and then promotion starts axle and retracted, to start clutch.The electronic lock of the present invention, its overall structure is simple, fault rate is low, service life length, small power consumption, unlocking easy switching is quick inside and outside stable and reliable operation and door.
Description
Technical field
The invention belongs to door lock technical field, it is related to a kind of electronic lock.
Background technology
At present, the progress with society and the demand of people, electronic lock are more next in the utilization rate of field of prevention of a safety technology
It is higher.But existing electronic lock, it often comes with some shortcomings a little：1st, operation is not sufficiently stable reliably, and unlocking speed is slow；2nd, it is overall
It is complicated, easily break down, service life is shorter；3. unlocking in and outdoors need to be carried out when switching over using specialist tools
Switching, switching trouble, wastes time and energy.Therefore, a kind of necessary electronic lock of design, to solve above-mentioned technical problem.
The content of the invention
It is an object of the invention to provide a kind of overall structure is simple, inside and outside stable and reliable operation and door, unlocking easy switching is fast
Prompt electronic lock.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of electronic lock, including lock housing, startup
Device, clutch, driving plate and dead bolt, the clutch are provided with telescopic startup axle, and the starter can promote described open
Moving axis is retracted to start the clutch, and the driving plate is pivotally mounted in the lock housing, and the clutch is rotated can
Drive the driving plate to rotate, and then make the driving plate drive the dead bolt to stretch out or retract；
The starter includes casing, the scalable unlocking part for being installed on the casing, electronic unlocking mechanism and opened manually
Latch mechanism；The electronic unlocking mechanism includes motor, transmission mechanism and drive shaft, and the drive shaft is pivotally mounted to the case
Body, the motor drives the drive shaft turns by the transmission mechanism, the drive shaft drive the unlocking part stretch out or
Person retracts, and the unlocking part promotes the startup axle to retract when stretching out, to start the clutch；The manual unlocking mechanism bag
Push rod and unlocking axle are included, the push rod is scalable to be installed on the casing, and the unlocking axle promotes the push rod when rotating, makes institute
Stating push rod promotes the unlocking part to stretch out, and then promotes the startup axle to retract, to start the clutch.
Further, the unlocking part be provided with pushing part and sliding part, the casing be provided with chute, the sliding part with
The chute is engaged, and the sliding part is provided with projection, and the projection is provided with groove, and the projection Moveable-jacket is loaded on described
Driving spring is set with drive shaft, the drive shaft in the groove, the drive shaft is provided with projection, and the projection is located at
Between adjacent two spring wires of the driving spring, the projection is driven by the driving spring during drive shaft turns
The unlocking part is moved along the chute.
Further, the transmission mechanism includes first gear, second gear, the 3rd gear and the 4th gear, described the
One gear set is coaxially installed on the casing, the described 3rd in the rotating shaft of the motor, the second gear and the 3rd gear
Gear set is in the drive shaft, and the first gear is intermeshed with the second gear, the 3rd gear and described the
Four gears are intermeshed.
Further, one end of the push rod is close to the unlocking part, and the other end is on the unlocking axle, the push rod
It is set with the push rod back-moving spring for resetting the push rod.
Further, the clutch includes upper pulling part, master gear, the inner core provided with neck, middle pulling part and lower pulling part；Institute
State inner core and be pivotally mounted to the middle pulling part, the startup axle is scalable to be installed on the middle pulling part, in the middle pulling part
Inner core back-moving spring is installed, the inner core back-moving spring applies elastic force so that described to the inner core during nature
Neck and the startup axle are mutually corresponding；The upper pulling part and the master gear are pivotally mounted to the one of the middle pulling part respectively
End, the middle pulling part rotates and the master gear can be driven to rotate realize and unlock, the lower pulling part be pivotally mounted to it is described in dial
The other end of part；Rotatable switch piece is installed, the switch piece is provided with the first bumping post and second gear on the middle pulling part
It is respectively equipped with pushing block and lower pushing block on post, the upper pulling part and the lower pulling part, first bumping post, which is stopped, described above to be pushed away
Second bumping post described in during block avoids the lower pushing block, and the first bumping post described in when second bumping post stops the lower pushing block is avoided
Upper pushing block.
Further, startup axle back-moving spring is set with the middle pulling part on the startup axle, described in during nature
Start the neck that axle back-moving spring makes the startup axle leave the inner core.
Further, the side of the switch piece is provided with two locating slots, and two locating slots are mutual by deep-slotted chip breaker
Connection, the middle pulling part is provided with mounting groove, and the mounting groove is built with retaining spring, the retaining spring in the mounting groove
End be provided with place kick, the place kick is protruded the mounting groove and is engaged with the deep-slotted chip breaker.
Further, the master gear is provided with baffle plate, and the middle pulling part is provided with middle shifting block, when the middle pulling part is rotated
The middle shifting block can promote the baffle plate and realize unlocking so as to drive the master gear to rotate.
Further, the driving plate is provided with pinion, and the pinion is intermeshed with the master gear, the main tooth
Wheel, which is rotated, drives pinion to rotate, so as to drive driving plate to rotate.
Beneficial effect of the present invention：The advantage of electronic lock of the present invention is：Overall parts are few, and overall structure is simple and real
With fault rate is low, and service life is long；The motor of starter can be stably driven with the stretching of unlocking part, so that start clutch, and then
Realize quickly unlocking, therefore the stable and reliable operation of the electronic lock；By the strong switching that can be achieved to unlock inside and outside door, it is not required to
Special diverter tool, therefore unlocking easy switching is quick inside and outside door.
Brief description of the drawings
Fig. 1 is the structural representation of the electronic lock of the embodiment of the present invention.
Fig. 2 is the first stereogram of starter.
Fig. 3 is the second stereogram of starter.
Fig. 4 is the structural representation of the transmission mechanism of starter.
Fig. 5 is the stereogram of unlocking part.
Fig. 6 is the first stereogram of clutch.
Fig. 7 is the second stereogram of clutch.
Fig. 8 is the front view of clutch.
Fig. 9 is the sectional view of A-A in Fig. 8.
Figure 10 is Fig. 8 upward view.
Figure 11 is the sectional view of B-B in Figure 10.
Figure 12 is the stereogram of switch piece.
Figure 13 is the stereogram of actuator.
Figure 14 is the stereogram of dead bolt.
Description of reference numerals：
Starter 1, clutch 2, driving plate 3, dead bolt 4, lock housing 5；
Casing 11, electronic unlocking mechanism 12, unlocking part 13, manual unlocking mechanism 14；
Motor 121, transmission mechanism 122, drive shaft 123, projection 124, driving spring 125；
Pushing part 131, sliding part 132, projection 133, groove 134；
Unlocking axle 141, push rod 142, push rod back-moving spring 143；
First gear 1221, second gear 1222, the 3rd gear 1223, the 4th gear 1224；
Upper pulling part 21, master gear 22, middle pulling part 23, inner core 24, lower pulling part 25, start axle 26, start axle back-moving spring 27,
Inner core back-moving spring 28, switch piece 29；
Upper pushing block 211；
Baffle plate 221；
Middle shifting block 231, retaining spring 232, place kick 233；
Neck 241；
Lower pushing block 251；
First bumping post 291, the second bumping post 292, locating slot 293, deep-slotted chip breaker 294；
Pinion 31, centre bore 32, mounting hole 33；
Tongue body 41, level trough 42, push/pull slot 43.
Embodiment
Below in conjunction with the accompanying drawing of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
As shown in figure 1, a kind of electronic lock of the present embodiment, the electronic lock includes lock housing 5, starter 1, clutch 2, driving
Plate 3 and dead bolt 4.
Reference picture 2 and Fig. 3, starter 1 include casing 11, unlocking part 13, electronic unlocking mechanism 12 and manual unlocking mechanism
14.Electronic unlocking mechanism 12 includes motor 121, transmission mechanism 122 and drive shaft 123, and drive shaft 123 is pivotally mounted to casing
11, motor 121 drives drive shaft 123 to rotate by transmission mechanism 122.Reference picture 4, transmission mechanism 122 includes first gear
1221st, second gear 1222, the 3rd gear 1223 and the 4th gear 1224, first gear 1221 are set in the motor 121
Rotating shaft, the gear 1223 of second gear 1222 and the 3rd is coaxially installed on casing 11, and the 3rd gear 1223 is set in drive shaft 123
One end, first gear 1221 is intermeshed with second gear 1222, and the 3rd gear 1223 is intermeshed with the 4th gear 1224.Ginseng
According to Fig. 5, unlocking part 13, which is machined with pushing part 131 and sliding part 132, casing 11, is machined with chute, sliding part 132 and chute phase
Coordinate, projection 133 is machined with sliding part 132, fluted 134 are processed on the projection 133, the Moveable-jacket of projection 133 is loaded on drive
It is set with moving axis 123, the upper groove 134 of drive shaft 123 in driving spring 125, drive shaft 123 and is fixed with projection 124, projection
124 are located between adjacent two spring wires of driving spring 125, and projection 124 passes through driving spring 125 when drive shaft 123 is rotated
Driving unlocking part 13 is moved along chute.Manual unlocking mechanism 14 includes push rod 142 and unlocking axle 141, and push rod 142 is scalable to be installed
In casing 11, one end of push rod 142 is close to unlocking part 13, and the other end is set with unlocking axle 141, push rod 142 for making
The push rod back-moving spring 143 that push rod 142 resets, unlocking axle 141 is pivotally mounted in lock housing 5, and lock is provided with unlocking axle 141
Core (accompanying drawing is not shown), promotes push rod 142 when unlocking axle 141 is rotated, make push rod 142 promote unlocking part 13 to stretch out.
Reference picture 6-11, clutch 2 includes upper pulling part 21, master gear 22, the inner core 24 for being machined with neck 241, middle pulling part
23 and lower pulling part 25.Start that axle 26 is scalable is installed on middle pulling part 23, start axle 26 and mutual corresponding, the inner core 24 of unlocking part 13
It is pivotally mounted to that inner core back-moving spring 28 is installed in middle pulling part 23, middle pulling part 23, inner core back-moving spring 28 during nature
Apply elastic force to the inner core 24 so that neck 241 is mutually corresponding with starting axle 26.In starting on axle 26 in pulling part 23
Startup axle back-moving spring 27 is set with, starts the neck that axle back-moving spring 27 makes startup axle 26 leave inner core 24 during nature
241 and stretch out in pulling part 23 outside.Upper pulling part 21 and master gear 22 are pivotally mounted to one end of middle pulling part 23 respectively, set aside
Part 25 is pivotally mounted on the other end of middle pulling part 23, master gear 22 be machined be machined with baffle plate 221, middle pulling part 23 in dial
Block 231, when middle pulling part 23 is rotated in shifting block 231 can promote baffle plate 221 and unlocked so as to drive master gear 22 to rotate to realize.Reference picture
12, it is provided with rotatable switch piece 29, switch piece 29 on middle pulling part 23 and is machined with the first bumping post 291 and the second bumping post 292,
First bumping post 291 and the second bumping post 292 are mutually perpendicular to, and the side of switch piece 29 is machined with two locating slots 293, two locating slots
293 are connected with each other by deep-slotted chip breaker 294, and mounting groove is machined with middle pulling part 23, and mounting groove is installed built with retaining spring 232
The end of retaining spring 232 is equipped with place kick 233 in groove, and the place kick 233 protrusion mounting groove is engaged with deep-slotted chip breaker 294.
Pushing block 211 and lower pushing block 251 are machined with upper pulling part 21 and lower pulling part 25 respectively, the first bumping post 291 stops pushing block 211
When the second bumping post 292 avoid lower pushing block 251, rotate after switch piece 29 switches over, the second bumping post 292 stops lower pushing block 251
When the first bumping post 291 avoid upper pushing block 211.
Reference picture 13, the center that one end of driving plate 3 is machined with pinion 31 in pinion 31, driving plate 3 is machined with
Centre bore 32, the other end of driving plate 3 is machined with mounting hole 33, and the mounting hole 33 is fixed with finger.On reference picture 14, dead bolt 4
It is machined with three tongue bodies 41, level trough 42 and push/pull slot 43.Mounting pin, the centre bore 32 and lock of driving plate 3 are fixed with lock housing 5
The level trough 42 of tongue 4 is respectively arranged in mounting pin, and the pinion 31 of driving plate 3 is intermeshed with the master gear 22 of clutch 2,
Dead bolt 4 can be moved along mounting pin, and the finger of driving plate 3 is engaged with the push/pull slot 43 of dead bolt 4.
The operation principle to the electronic lock of the present invention is described in further detail below.
Door handle in door is connected with upper pulling part 21, and door handle outdoors is connected with lower pulling part 25 and inner core 24.
1. electronics is unlocked and unlocking manually
(1) electronics is unlocked
Motor 121 drives drive shaft 123 to rotate by transmission mechanism 122, and the driving unlocking of drive shaft 123 part 13 stretches out, and opens
Latch fitting 13 promotes the startup axle 26 of clutch 2 to retract, and starts axle 26 and stretches into the neck 241 of inner core 24, now clutch 2 is in
Starting state, the door handle of F directions of arrow twisting outdoors along along Fig. 1, the door knob hand-motion inner core 24 is rotated, during inner core 24 drives
Pulling part 23 is rotated, and middle pulling part 23 promotes master gear 22 to rotate, and master gear 22 drives the H directions along along Fig. 1 of driving plate 3 to rotate, driving
In the driving retraction lock housing 5 of dead bolt 4 of plate 3, now realize and unlock.
(2) unlock manually
The lock core of key insertion unlocking axle 141 is turned round, then F directions of arrow twisting unlocking axle 141, unlocking axle 141 along along Fig. 1
Push rod 142 is promoted, push rod 142 promotes unlocking part 13 to stretch out, and unlocking part 13 promotes the startup axle 26 of clutch 2 to retract, and starts axle
26 stretch into the neck 241 of inner core 24, and now clutch 2 is in starting state, the door of F directions of arrow twisting outdoors along along Fig. 1
Handle, you can realize and unlock.
2. switching of being unlocked inside and outside
When switch piece 29 is in the state in Fig. 1, the first bumping post 291 stops pushing block 211, and the second bumping post 292 is kept away
Allow lower pushing block 251, now the door handle along along Fig. 1 in F directions of arrow twisting door, pulling part 21 is rotated in the door knob hand-motion, on
Pulling part 23 is rotated during pulling part 21 is promoted, and middle pulling part 23 drives master gear 22 to rotate, the driving driving plate 3 of master gear 22 H side along along Fig. 1
To rotation, driving plate 3 is driven in the retraction lock housing 5 of dead bolt 4, now realizes door drawback lock.Lock housing 5 is opened up and the phase of switch piece 29 in advance
Mutual corresponding switching hole, strong (such as metal bar or wooden stick) promotes switch piece 29 to rotate 90 ° and switches over, cut through switching hole
The second bumping post 292 stops lower pushing block 251 after changing, and the first bumping post 291 avoids upper pushing block 211, now the F arrow sides along along Fig. 1
To the door handle of twisting outdoors, the door knob hand-motion is set aside part 25 and rotated, and pulling part 23 is rotated during lower pulling part 25 is promoted, middle pulling part 23
Master gear 22 is driven to rotate, master gear 22 drives the H directions along along Fig. 1 of driving plate 3 to rotate, the driving retraction lock housing of dead bolt 4 of driving plate 3
In 5, now realize and unlock outdoors.
The electronic lock advantage of the present invention is as follows：
(1) parts are few, and overall structure is simple and practical, and fault rate is low, and service life is long；
(2) motor of starter can be stably driven with the stretching of unlocking part, so that start clutch, and then realization is quickly opened
Lock, stable and reliable operation；
(3) motor of starter is driven drive shaft by transmission mechanism and starts clutch, reduces the driving of motor
Torque, and then reduce the power consumption of motor；
(4) by the strong switching that can be achieved to unlock inside and outside door, special diverter tool is not required to, easy switching is quick.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (9)
1. a kind of electronic lock, including lock housing (5), starter (1), clutch (2), driving plate (3) and dead bolt (4), the clutch
Device (2) is provided with telescopic startup axle (26), and the starter (1) can promote the startup axle (26) to retract to start institute
Clutch (2) is stated, the driving plate (3) is pivotally mounted in the lock housing (5), the clutch (2), which rotates, can drive institute
Driving plate (3) rotation is stated, and then makes the driving plate (3) drive the dead bolt (4) to stretch out or retract, it is characterised in that：
The starter (1) includes casing (11), scalable unlocking part (13), the driven opening lock machine for being installed on the casing (11)
Structure (12) and manual unlocking mechanism (14)；The electronic unlocking mechanism (12) includes motor (121), transmission mechanism (122) and driven
Moving axis (123), the drive shaft (123) is pivotally mounted to the casing (11), and the motor (121) passes through the driver
Structure (122) drives the drive shaft (123) to rotate, and the drive shaft (123) drives the unlocking part (13) to stretch out or retract,
The unlocking part (13) promotes the startup axle (26) to retract when stretching out, to start the clutch (2)；The manual unlocking machine
Structure (14) includes push rod (142) and unlocking axle (141), and the push rod (142) is scalable to be installed on the casing (11), described to open
Lock shaft (141) promotes the push rod (142) when rotating, and makes the push rod (142) promote the unlocking part (13) to stretch out, and then push away
The dynamic startup axle (26) is retracted, to start the clutch (2).
2. a kind of electronic lock according to claim 1, it is characterised in that the unlocking part (13) is provided with pushing part (131)
With sliding part (132), the casing (11) is provided with chute, and the sliding part (132) is engaged with the chute, described to slide
Portion (132) is provided with projection (133), and the projection (133) is provided with groove (134), and projection (133) Moveable-jacket is loaded on institute
State and be set with driving spring (125), the drive shaft in the groove (134) on drive shaft (123), the drive shaft (123)
(123) projection (124) is provided with, the projection (124) is located between adjacent two spring wires of the driving spring (125),
The projection (124) drives the unlocking part (13) along institute by the driving spring (125) when the drive shaft (123) rotates
State chute movement.
3. a kind of electronic lock according to claim 1, it is characterised in that the transmission mechanism (122) includes first gear
(1221), second gear (1222), the 3rd gear (1223) and the 4th gear (1224), the first gear (1221) are set in
The rotating shaft of the motor (121), the second gear (1222) and the 3rd gear (1223) are coaxially installed on the casing (11),
3rd gear (1223) is set in the drive shaft (123), the first gear (1221) and the second gear
(1222) it is intermeshed, the 3rd gear (1223) is intermeshed with the 4th gear (1224).
4. a kind of electronic lock according to claim 1, it is characterised in that opened close to described one end of the push rod (142)
Latch fitting (13), the other end is set with the unlocking axle (141), the push rod (142) for making the push rod (142) multiple
The push rod back-moving spring (143) of position.
5. a kind of electronic lock according to claim 1, it is characterised in that the clutch (2) includes upper pulling part (21), master
Gear (22), the inner core (24) provided with neck (241), middle pulling part (23) and lower pulling part (25)；The inner core (24) is rotatably pacified
Loaded on the middle pulling part (23), the startup axle (26) is scalable to be installed on the middle pulling part (23), the middle pulling part (23)
Inner core back-moving spring (28) is inside installed, the inner core back-moving spring (28) applies elasticity to the inner core (24) during nature
Power is so that the neck (241) and the startup axle (26) are mutually corresponding；The upper pulling part (21) and the master gear
(22) one end of the middle pulling part (23) is pivotally mounted to respectively, and the middle pulling part (23), which rotates, can drive the master gear
(22) rotate and realize unlocking, the lower pulling part (25) is pivotally mounted to the other end of the middle pulling part (23)；The middle pulling part
(23) rotatable switch piece (29) is installed, the switch piece (29) is provided with the first bumping post (291) and the second bumping post on
(292) pushing block (211) and lower pushing block (251), described, are respectively equipped with the upper pulling part (21) and the lower pulling part (25)
Second bumping post (292) described in when one bumping post (291) stops upper pushing block (211) avoids the lower pushing block (251), and described the
Pushing block (211) in first bumping post (291) avoidance described in when two bumping posts (292) stop lower pushing block (251).
6. a kind of electronic lock according to claim 5, it is characterised in that the middle pulling part (23) on the startup axle (26)
Inside be set with startup axle back-moving spring (27), during nature it is described startup axle back-moving spring (27) make it is described startup axle (26) from
Open the neck (241) of the inner core (24).
7. a kind of electronic lock according to claim 5, it is characterised in that the side of the switch piece (29) is fixed provided with two
Position groove (293), two locating slots (293) are connected with each other by deep-slotted chip breaker (294), and the middle pulling part (23) is provided with installation
Groove, the mounting groove is built with retaining spring (232), and the end of the retaining spring (232) is provided with fixed in the mounting groove
Position ball (233), the place kick (233) is protruded the mounting groove and is engaged with the deep-slotted chip breaker (294).
8. a kind of electronic lock according to claim 5, it is characterised in that the master gear (22) is provided with baffle plate (221),
The middle pulling part (23) is provided with middle shifting block (231), and the middle shifting block (231) can promote described when the middle pulling part (23) rotates
Baffle plate (221) realizes unlocking so as to drive the master gear (22) to rotate.
9. a kind of electronic lock according to claim 5, it is characterised in that the driving plate (3) is provided with pinion (31),
The pinion (31) is intermeshed with the master gear (22), and the master gear (22), which rotates, drives the pinion (31) to turn
It is dynamic, so as to drive the driving plate (3) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576399.1A CN107237556A (en) | 2017-07-14 | 2017-07-14 | Electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576399.1A CN107237556A (en) | 2017-07-14 | 2017-07-14 | Electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107237556A true CN107237556A (en) | 2017-10-10 |
Family
ID=59991109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710576399.1A Pending CN107237556A (en) | 2017-07-14 | 2017-07-14 | Electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107237556A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130738A (en) * | 2019-05-28 | 2019-08-16 | 王张进 | A kind of smart lock |
| WO2019227625A1 (en) * | 2018-05-29 | 2019-12-05 | 浙江浦江梅花锁业集团有限公司 | Lock |
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| US20080053175A1 (en) * | 2006-09-03 | 2008-03-06 | Haim Amir | Electronic Cylinder Internal Key Apparatus And Method |
| CN101413366A (en) * | 2008-11-21 | 2009-04-22 | 美迪特科技（沈阳）有限公司 | Electric lock head |
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| CN110130738A (en) * | 2019-05-28 | 2019-08-16 | 王张进 | A kind of smart lock |
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