CN203584038U - Door locking structure of electronic anti-theft door lock - Google Patents
Door locking structure of electronic anti-theft door lock Download PDFInfo
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- CN203584038U CN203584038U CN201320585292.0U CN201320585292U CN203584038U CN 203584038 U CN203584038 U CN 203584038U CN 201320585292 U CN201320585292 U CN 201320585292U CN 203584038 U CN203584038 U CN 203584038U
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- lock
- latch
- shift fork
- tongue
- bolt
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Abstract
The utility model discloses a door locking structure of an electronic anti-theft door lock, belonging to the field of locks. The door locking structure comprises a lock box, a large dead bolt mechanism, a latch bolt mechanism, a handle unlocking mechanism and an electronic unlocking mechanism, wherein a spring cotter of the handle unlocking mechanism can be used for locking a front four-corner rotary sleeve and a clutch to link the front four-corner rotary sleeve with the clutch; the clutch is linked with the large dead bolt mechanism and the latch bolt mechanism to lock and unlock a door. If the front four-corner rotary sleeve and the clutch are not locked together through the cotter, the large dead bolt mechanism and the latch bolt mechanism cannot be linked to lock and unlock the door no matter how a handle is rotated, and other components are prevented from being damaged. A first contact switch, a second contact switch and an electronic control unit are matched with one another to control a driving device to be linked with the spring cotter, and the handle is rotated to realize electronic door locking and opening. Back locking can be realized without using a mechanical key, and convenience is brought to use. The driving device is reasonable in structure, and the conditions of frequent sticking or failure in working and the like are prevented during working.
Description
Technical field
The utility model relates to lock field, particularly relates to a kind of electronic anti-theft door lock door locking structure.
Background technology
Current popular intelligent anti-theft electronic lock cylinder on the market, when pressure handle hand devastatingly, handle fixed leg can be broken, being rotated further handle just can be by door-lock opening (can 306 degree rotation), therefore, this type of lockset exists comparatively serious potential safety hazard, in addition, current known Intelligent anti-theft lock cylinder, the factors of instability have motor and dead bolt ranking structure.1. the topmost reason of electric machine structure has: lock core inner space is too little, often can be stuck or do not work etc. in when work so cannot design rational electric machine structure motor, thus cause motor to have certain hidden danger.2. generous tongue ranking problem:, client excessive to not going up, being offset with the ranking of the old-fashioned mechanical anti-theft lock core in existing market in the electronic anti-theft lock core process that changes the outfit, exist very large workload, this beginning end user to increase certain mounting cost, sometimes perforate expense exceeds the expense of a set of product, causes some clients dare not remove to change present electronic safety lock.
Utility model content
For above-mentioned problem, it is a kind of safe and reliable and lock conveniently electronic anti-theft door lock door locking structure that the utility model provides.
Technical solution adopted in the utility model is: a kind of electronic anti-theft door lock door locking structure, comprise lock box, generous tongue latch mechanism, skew bolt lock mechanism, handle unlocking mechanism and electronic cutting latch mechanism, generous tongue latch mechanism, skew bolt lock mechanism, handle unlocking mechanism and electronic cutting latch mechanism are all located in lock box;
Handle unlocking mechanism comprises latch bolt shift fork, front four jiaos of pivoted housings, portable shift fork and clutch; Clutch linkage latch bolt shift fork opens and closes to control skew bolt lock mechanism; The portable shift fork of clutch linkage opens and closes to control generous tongue latch mechanism, and clutch sleeve front four jiaos of pivoted housings, and clutch is provided with night bolt, and night bolt can make front four jiaos of pivoted housing energy linkage clutch by front four jiaos of pivoted housings and clutch locking;
Electronic cutting latch mechanism comprises electronic control unit, drive unit and latch push pedal; Drive unit comprises drive motors and be rotationally connected bar, and the output shaft connection of rotating connecting rod of drive motors, is rotationally connected bar and is provided with spring with the push pedal of elasticity connecting bolt; Latch push pedal drives control spring latch flexible by drive unit, with the control spring latch front four jiaos of pivoted housings that whether lock; Drive unit is provided with the first contact switch and the second contact switch, and drive unit is electrically connected electronic control unit, and the first contact switch and the second contact switch, electronic control unit can start drive unit work;
Skew bolt lock mechanism comprises latch bolt, latch bolt arm-tie and latch bolt seat; Latch bolt seat is fixed on lock box, and latch bolt seat is provided with latch bolt and pushes away spring, and latch bolt pushes away spring resiliency supported and latch bolt, and latch bolt can pass lock box with bolt door; Latch bolt arm-tie connects latch bolt and links with the latch bolt shift fork of handle unlocking mechanism, to control the flexible switch gate of latch bolt; One end of latch bolt arm-tie can contact with the first contact switch, to control the first contact switch open circuit or to connect;
Generous tongue latch mechanism comprises generous tongue push rod and large sharp plate shift fork; The large sharp plate shift fork of portable shift fork gear-linked of handle unlocking mechanism, the large sharp plate shift fork generous tongue push rod that links; Generous tongue push rod front end is provided with generous tongue, and generous tongue can pass lock box to lock a door; One end of generous tongue push rod can contact with the second contact switch, to control the second contact switch open circuit or to connect.
In technique scheme, this kind of electronic anti-theft door lock door locking structure also comprises Draw bar lock mechanism; Draw bar lock mechanism comprises upper connecting rod and lower link; Generous tongue shift fork interlock upper connecting rod and the lower link of generous tongue latch mechanism.
In technique scheme, this kind of electronic anti-theft door lock door locking structure also comprises indoor locking mechanism; Indoor locking mechanism comprises indoor tongue push rod and the indoor two-way shift fork of tongue of locking locked; The indoor two-way shift fork of tongue of locking is supported by spring, the indoor indoor tongue push rod of locking of the two-way shift fork interlock of tongue of locking; The indoor tongue push rod front end of locking is provided with the indoor tongue of locking, and the indoor tongue of locking can pass lock box with counter-locking a door.
In technique scheme, this kind of electronic anti-theft door lock door locking structure also comprises Bitting machine structure; Bitting machine structure comprises that mechanical lock head, mechanical lock head shifting block, machinery empty shifting block and empties contact switch; Mechanical lock head interlocking mechanism tapered end shifting block, mechanical lock head shifting block interlocking mechanism empties shifting block, and machinery empties shifting block touch controls and empties contact switch, empties contact switch and is electrically connected electronic control unit to join spoon.
In technique scheme, handle unlocking mechanism also comprises that shift fork stablizes connecting rod; Shift fork is stablized connecting rod one end and is hinged on lock box, and the connecting rod other end stablized by shift fork and latch bolt shift fork is hinged, to guarantee latch bolt shift fork slow-roll stabilization.
In technique scheme, generous tongue latch mechanism also comprises two-way dialing spring; The two-way dialing spring large sharp plate shift fork that joins, with the large sharp plate shift fork of resiliency supported.
The beneficial effects of the utility model are: a kind of electronic anti-theft door lock door locking structure of above-mentioned structure, and integral layout is reasonable, and compact conformation is easy to install; The night bolt of handle unlocking mechanism can make front four jiaos of pivoted housing energy linkage clutch by front four jiaos of pivoted housings and clutch locking, the generous tongue latch mechanism of clutch linkage and skew bolt lock mechanism lock a door and open the door, if latch is not by front four jiaos of pivoted housings and clutch locking, in any case swing handle also cannot link, generous tongue latch mechanism and skew bolt lock mechanism lock a door and open the door, nor can damage miscellaneous part; Electronic section is rational in infrastructure, and the first contact switch, the second contact switch and electronic control unit coordinate accessory drive interlock night bolt, and twisting handle, locks a door and open the door thereby realize electronics, does not need could realize with mechanical key while locking, easy to use; Drive unit comprises drive motors and be rotationally connected bar, and driving device structure is reasonable, can often not occur the stuck or situation such as do not work when work.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is generous tongue latch mechanism of the present utility model and Draw bar lock structural scheme of mechanism;
Fig. 3 is skew bolt lock structural scheme of mechanism of the present utility model.
Fig. 4 is handle unlocking mechanism schematic diagram of the present utility model.
Fig. 5 is electronic cutting latch mechanism of the present utility model and Bitting machine structure schematic diagram.
In figure, 1, lock box; 2, generous tongue latch mechanism; 21, generous tongue push rod; 22, large sharp plate shift fork; 23, generous tongue; 34, two-way dialing spring; 3, latch bolt mechanism; 31, latch bolt; 32, latch bolt arm-tie; 33, latch bolt seat; 34, latch bolt pushes away spring; 4, handle unlocking mechanism; 41, latch bolt shift fork; 42, front four jiaos of pivoted housings; 43, portable shift fork; 44, clutch; 45, night bolt; 46, shift fork is stablized connecting rod; 5, electronic cutting latch mechanism; 51, electronic control unit; 52, drive unit; 521, drive motors; 522, be rotationally connected bar; 53, latch push pedal; 54, the first contact switch; 55, the second contact switch; 6, indoor locking mechanism; 61, the indoor tongue push rod of locking; 62, the indoor two-way shift fork of tongue of locking; 7, Bitting machine structure; 71, mechanical lock head; 72, mechanical lock head shifting block; 73, machinery empties shifting block; 74, empty contact switch; 81, upper connecting rod; 82, lower link.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 to Fig. 5 has schematically shown a kind of electronic anti-theft door lock door locking structure according to a kind of embodiment of the present utility model.
This kind of electronic anti-theft door lock door locking structure, comprises lock box 1, generous tongue latch mechanism 2, skew bolt lock mechanism 3, handle unlocking mechanism 4, electronic cutting latch mechanism 5, indoor locking mechanism 6, Bitting machine structure 7 and Draw bar lock mechanism.Generous tongue latch mechanism 2, skew bolt lock mechanism 3, handle unlocking mechanism 4, electronic cutting latch mechanism 5, indoor locking mechanism 6 and Bitting machine structure 7 are all located in lock box 1.Generous tongue latch mechanism 2 is located at the middle part of lock box 1, skew bolt lock mechanism 3 is located at the top of lock box 1, handle unlocking mechanism 4 is located between generous tongue latch mechanism 2 and skew bolt lock mechanism 3, electronic cutting latch mechanism 5 is located at lock box 1 upper right side and is connected with generous tongue latch mechanism 2, skew bolt lock mechanism 3 and handle unlocking mechanism 4, indoor locking mechanism 6 is located at lock box 1 lower end, Bitting machine structure 7 is located at lock box 1 lower right side, rationally distributed, compact conformation.
Handle unlocking mechanism 4 comprises latch bolt shift fork 41, front four jiaos of pivoted housings 42, portable shift fork 43 and clutch 44.Clutch 44 interlock latch bolt shift forks 41 open and close to control skew bolt lock mechanism 3; Clutch 44 1 side apical grafting latch bolt shift forks 41, when clutch 44 rotates, clutch 44 promotes latch bolt shift fork 41 and rotates certain angle.Clutch 44 linked hands allot fork 43 to open and close to control generous tongue latch mechanism 2; Portable shift fork 43 has a deep-slotted chip breaker, and clutch 44 penetrates deep-slotted chip breaker and 43 interlocks of portable shift fork by nail pulling, and when clutch 44 rotates, clutch 44 promotes portable shift fork 43 and rotates certain angle.Four jiaos of pivoted housings after clutch 44 is connected with, rear four jiaos of pivoted housings can connect Internal handle, and Internal handle can directly rotate and open the door and lock a door.Front four jiaos of pivoted housings, 42 embeddeding clutch 44, have an arc gap groove in clutch 44, front four jiaos of pivoted housings 42 can be in the interior rotation of clutch 44.Front four jiaos of pivoted housings 42 are provided with a salient point to connect outer handle; Clutch 44 upper ends are provided with night bolt 45, and front four jiaos of pivoted housings 42 are provided with the cotter way corresponding with night bolt 45, and night bolt 45 can make front four jiaos of pivoted housings, 42 energy linkage clutch 44 by front four jiaos of pivoted housings 42 and clutch 44 lockings; When night bolt 45 bolts enter front four jiaos of pivoted housings 42 and clutch 44, can be by front four jiaos of pivoted housings 42 and clutch 44 lockings, when night bolt 45 is not when bolt enters front four jiaos of pivoted housings 42 and clutch 44, front four jiaos of pivoted housings 42 can not be with dynamic clutch 44 to rotate by four jiaos of pivoted housings 42 before the interior rotation of clutch 44 makes.Handle unlocking mechanism 4 also comprises that shift fork stablizes connecting rod 46; Shift fork is stablized connecting rod 46 one end and is hinged on lock box 1, shift fork stablize connecting rod 46 other ends and latch bolt shift fork 41 hinged, to guarantee latch bolt shift fork 41 slow-roll stabilizations.
Electronic cutting latch mechanism 5 comprises electronic control unit 51, drive unit 52 and latch push pedal 53.Drive unit 52 comprises drive motors 521 and is rotationally connected bar 522, the output shaft connection of rotating connecting rod 522 of drive motors 521; Be rotationally connected bar 522 and be provided with spring with elasticity connecting bolt push pedal 53, that is, spring housing is located at and is rotationally connected bar 522 front ends, and latch push pedal 53 is being socketed on spring.Latch push pedal 53 drives control spring latches 45 flexible by drive unit 52, with the control spring latch 45 front four jiaos of pivoted housings 42 that whether lock; Latch push pedal 53 is located at night bolt 45 upper ends, and latch push pedal 53 is joined with night bolt 45; When drive unit 52 drives latch push pedal 53 to move down, latch push pedal 53 presses down night bolt 45 bolts and enters front four jiaos of pivoted housings 42 and clutch 44.Drive unit 52 is provided with the first contact switch 54 and the second contact switch 55, and drive unit 52 is electrically connected electronic control unit 51, the first contact switch 54 and the second contact switch 55, electronic control unit 51 can start drive unit 52 work.
Generous tongue mechanism 2 comprises generous tongue push rod 21 and large sharp plate shift fork 22.The large sharp plate shift fork 22 of portable shift fork 43 toe joint of handle unlocking mechanism 4, the large sharp plate shift fork 22 of portable shift fork 43 gear-linked, the generous tongue push rod 21 of large sharp plate shift fork 22 interlock.Generous tongue push rod 21 front ends are provided with 3 parallel generous tongues 23 of all establishing, and generous tongue 23 can pass lock box 1 to lock a door.The tail end of generous tongue push rod 21 can contact with the second contact switch 55, to control the second contact switch 55 open circuits or to connect; When generous tongue push rod 21 shrinks, the tail end of generous tongue push rod 21 can be pushed down the second contact switch 55, then while pushing away before generous tongue push rod 21, the tail end of generous tongue push rod 21 unclamps the second contact switch 55, makes drive unit 52 carry out drawback movement.Generous tongue latch mechanism 2 also comprises two-way dialing spring 34; The two-way dialing spring 34 large sharp plate shift fork 22 that joins, with the large sharp plate shift fork 22 of resiliency supported.
Draw bar lock mechanism comprises upper connecting rod 81 and lower link 82; Generous tongue 23 shift fork interlock upper connecting rod 81 and the lower links 82 of generous tongue latch mechanism 2; Upper connecting rod 81 can connect door lock, and lower link 82 can connect lower door lock.
Indoor locking mechanism 6 comprises indoor tongue push rod 61 and the indoor two-way shift fork 62 of tongue of locking locked; The indoor two-way shift fork 62 of tongue of locking is supported by spring, and this spring one end is hinged on lock box 1, and the hinged indoor two-way shift fork 62 of tongue of locking of this spring other end, can swing the indoor two-way shift fork 62 of tongue of locking.The indoor indoor tongue push rod 61 of locking of the two-way shift fork of tongue 62 interlock of locking, the indoor two-way shift fork 62 of tongue of locking can swing to link that to lock tongue push rod flexible; Indoor tongue push rod 61 front ends of locking are provided with the indoor tongue of locking, and the indoor tongue of locking can pass lock box 1 with counter-locking a door.
Bitting machine structure 7 comprises that mechanical lock head 71, mechanical lock head shifting block 72, machinery empty shifting block 73 and empties contact switch 74; Mechanical lock head 71 interlocking mechanism tapered end shifting blocks 72, mechanical lock head shifting block 72 interlocking mechanisms empty shifting block 73, machinery empties shifting block 73 touch controls and empties contact switch 74, empty contact switch 74 and be electrically connected electronic control unit 51 to join spoon, empty spoon module of joining that contact switch 74 can start electronic control unit 51.
When using the utility model:
This kind of electronic anti-theft door lock door locking structure the state of locking a door and user when carrying out unlocking action outdoors: use electron key signal connecting electronic control module 51; Electronic control unit 51 sends instruction to drive unit 52, drives to click to drive latch push pedal 53 to move down; Latch push pedal 53 presses down night bolt 45 bolts and enters front four jiaos of pivoted housings 42 and clutch 44, and night bolt 45 is by front four jiaos of pivoted housings 42 and clutch 44 lockings; Outer handle rotates front four jiaos of pivoted housings 42, front four jiaos of pivoted housings, 42 linkage clutch 44, thus clutch 44 interlock latch bolt arm-tie 32 and generous tongue push rods 21 shrink latch bolt 31 and generous tongue 23 to unblank; Now, the tail end of latch bolt arm-tie 32 can touch to the first contact switch 54, make drive unit 52 carry out drawback movement, front four jiaos of pivoted housings 42 and clutch 44 do not lock, front four jiaos of pivoted housings 42 can be in the interior rotation of clutch 44, cannot lock a door or unlocking action, and the tail end of generous tongue push rod 21 can be pushed down the second contact switch 55.
This kind of electronic anti-theft door lock door locking structure locked a door state and user when locking a door outdoors action non-, uses electron key signal connecting electronic control module 51; Electronic control unit 51 sends instruction to drive unit 52, drives to click to drive latch push pedal 53 to move down; Latch push pedal 53 presses down night bolt 45 bolts and enters front four jiaos of pivoted housings 42 and clutch 44, and night bolt 45 is by front four jiaos of pivoted housings 42 and clutch 44 lockings; Outer handle rotates front four jiaos of pivoted housings 42, front four jiaos of pivoted housings, 42 linkage clutch 44, thus clutch 44 interlock latch bolt arm-tie 32 and generous tongue push rods 21 shrink latch bolt 31 and generous tongue 23 to lock a door; The tail end of generous tongue push rod 21 unclamps the second contact switch 55, makes drive unit 52 carry out drawback movement, and front four jiaos of pivoted housings 42 and clutch 44 do not lock, and front four jiaos of pivoted housings 42 can, in the interior rotation of clutch 44, cannot be locked a door or unlocking action.
Above embodiment is just explanation rather than restriction the utility model, and the equivalence of doing according to the method described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (6)
1. an electronic anti-theft door lock door locking structure, comprises lock box, generous tongue latch mechanism, skew bolt lock mechanism, handle unlocking mechanism and electronic cutting latch mechanism, and generous tongue latch mechanism, skew bolt lock mechanism, handle unlocking mechanism and electronic cutting latch mechanism are all located in lock box;
Handle unlocking mechanism comprises latch bolt shift fork, front four jiaos of pivoted housings, portable shift fork and clutch; Clutch linkage latch bolt shift fork opens and closes to control skew bolt lock mechanism; The portable shift fork of clutch linkage opens and closes to control generous tongue latch mechanism, and clutch sleeve front four jiaos of pivoted housings, and clutch is provided with night bolt, and night bolt can make front four jiaos of pivoted housing energy linkage clutch by front four jiaos of pivoted housings and clutch locking;
Electronic cutting latch mechanism comprises electronic control unit, drive unit and latch push pedal; Drive unit comprises drive motors and be rotationally connected bar, and the output shaft connection of rotating connecting rod of drive motors, is rotationally connected bar and is provided with spring with the push pedal of elasticity connecting bolt; Latch push pedal drives control spring latch flexible by drive unit, with the control spring latch front four jiaos of pivoted housings that whether lock; Drive unit is provided with the first contact switch and the second contact switch, and drive unit is electrically connected electronic control unit, and the first contact switch and the second contact switch, electronic control unit can start drive unit work;
Skew bolt lock mechanism comprises latch bolt, latch bolt arm-tie and latch bolt seat; Latch bolt seat is fixed on lock box, and latch bolt seat is provided with latch bolt and pushes away spring, and latch bolt pushes away spring resiliency supported and latch bolt, and latch bolt can pass lock box with bolt door; Latch bolt arm-tie connects latch bolt and links with the latch bolt shift fork of handle unlocking mechanism, to control the flexible switch gate of latch bolt; One end of latch bolt arm-tie can contact with the first contact switch, to control the first contact switch open circuit or to connect;
Generous tongue latch mechanism comprises generous tongue push rod and large sharp plate shift fork; The large sharp plate shift fork of portable shift fork gear-linked of handle unlocking mechanism, the large sharp plate shift fork generous tongue push rod that links; Generous tongue push rod front end is provided with generous tongue, and generous tongue can pass lock box to lock a door; One end of generous tongue push rod can contact with the second contact switch, to control the second contact switch open circuit or to connect.
2. a kind of electronic anti-theft door lock door locking structure according to claim 1, is characterized in that: this kind of electronic anti-theft door lock door locking structure also comprises Draw bar lock mechanism; Draw bar lock mechanism comprises upper connecting rod and lower link; Generous tongue shift fork interlock upper connecting rod and the lower link of generous tongue latch mechanism.
3. a kind of electronic anti-theft door lock door locking structure according to claim 1, is characterized in that: this kind of electronic anti-theft door lock door locking structure also comprises indoor locking mechanism; Indoor locking mechanism comprises indoor tongue push rod and the indoor two-way shift fork of tongue of locking locked; The indoor two-way shift fork of tongue of locking is supported by spring, the indoor indoor tongue push rod of locking of the two-way shift fork interlock of tongue of locking; The indoor tongue push rod front end of locking is provided with the indoor tongue of locking, and the indoor tongue of locking can pass lock box with counter-locking a door.
4. a kind of electronic anti-theft door lock door locking structure according to claim 1, is characterized in that: this kind of electronic anti-theft door lock door locking structure also comprises Bitting machine structure; Bitting machine structure comprises that mechanical lock head, mechanical lock head shifting block, machinery empty shifting block and empties contact switch; Mechanical lock head interlocking mechanism tapered end shifting block, mechanical lock head shifting block interlocking mechanism empties shifting block, and machinery empties shifting block touch controls and empties contact switch, empties contact switch and is electrically connected electronic control unit to join spoon.
5. a kind of electronic anti-theft door lock door locking structure according to claim 1, is characterized in that: handle unlocking mechanism also comprises that shift fork stablizes connecting rod; Shift fork is stablized connecting rod one end and is hinged on lock box, and the connecting rod other end stablized by shift fork and latch bolt shift fork is hinged, to guarantee latch bolt shift fork slow-roll stabilization.
6. a kind of electronic anti-theft door lock door locking structure according to claim 1, is characterized in that: generous tongue latch mechanism also comprises two-way dialing spring; The two-way dialing spring large sharp plate shift fork that joins, with the large sharp plate shift fork of resiliency supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320585292.0U CN203584038U (en) | 2013-09-23 | 2013-09-23 | Door locking structure of electronic anti-theft door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320585292.0U CN203584038U (en) | 2013-09-23 | 2013-09-23 | Door locking structure of electronic anti-theft door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203584038U true CN203584038U (en) | 2014-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320585292.0U Expired - Fee Related CN203584038U (en) | 2013-09-23 | 2013-09-23 | Door locking structure of electronic anti-theft door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203584038U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917543A (en) * | 2017-04-19 | 2017-07-04 | 山西阳光和煦信息科技有限公司 | A kind of electronic lock |
| CN109281543A (en) * | 2018-12-03 | 2019-01-29 | 彭姣香 | A kind of anti-theft electronic lock and its clutch being easily installed |
| CN109681035A (en) * | 2018-12-29 | 2019-04-26 | 北京方正数码有限公司 | A kind of Intelligent lock control management method |
-
2013
- 2013-09-23 CN CN201320585292.0U patent/CN203584038U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917543A (en) * | 2017-04-19 | 2017-07-04 | 山西阳光和煦信息科技有限公司 | A kind of electronic lock |
| CN109281543A (en) * | 2018-12-03 | 2019-01-29 | 彭姣香 | A kind of anti-theft electronic lock and its clutch being easily installed |
| CN109681035A (en) * | 2018-12-29 | 2019-04-26 | 北京方正数码有限公司 | A kind of Intelligent lock control management method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20210923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |