CN110080627A - Mute full-automatic lock body switch gate control system - Google Patents

Mute full-automatic lock body switch gate control system Download PDF

Info

Publication number
CN110080627A
CN110080627A CN201910376765.8A CN201910376765A CN110080627A CN 110080627 A CN110080627 A CN 110080627A CN 201910376765 A CN201910376765 A CN 201910376765A CN 110080627 A CN110080627 A CN 110080627A
Authority
CN
China
Prior art keywords
gear
electric machine
component
square tongue
control
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
Application number
CN201910376765.8A
Other languages
Chinese (zh)
Inventor
彭件发
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Mingmen Locks Industry Co Ltd
Original Assignee
Guangdong Mingmen Locks Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Mingmen Locks Industry Co Ltd filed Critical Guangdong Mingmen Locks Industry Co Ltd
Publication of CN110080627A publication Critical patent/CN110080627A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/02Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/026Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/14Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
    • E05B63/146Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014Constructional features of actuators or power transmissions therefor
    • E05B2047/0018Details of actuator transmissions
    • E05B2047/002Geared transmissions
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014Constructional features of actuators or power transmissions therefor
    • E05B2047/0018Details of actuator transmissions
    • E05B2047/0026Clutches, couplings or braking arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The present invention relates to mute Fully-automatic lock fields, provide a kind of mute full-automatic lock body switch gate control system.It is equipped with cassette bottom component, Electronic Control Unit, electric machine assembly, lock core in lock body and dials peach component, square tongue component, brake assemblies, latch bolt component, uvula component, handle group peach;The electric machine assembly is equipped with train of reduction gears and power gear, provides power by power gear for switch gate movement;The Electronic Control Unit includes that control module and square tongue stroke control, uvula stroke control, gear stroke control, brake plate pushing block stroke control, handle dial peach stroke control, the travel information that aforementioned each stroke control acquires corresponding component respectively is transmitted to control module, and control module issues command adapted thereto control electric machine assembly movement.Through the above scheme, it is locked a door and is opened the door invention achieves square tongue automatic telescopic;In the case where square tongue does not extend out, latch bolt component can also lock a door;Without operating the technical effect for three aspects that handle can open the door.

Description

Mute full-automatic lock body switch gate control system
Technical field
The present invention relates to Fully-automatic lock body technique field more particularly to mute Fully-automatic lock fields.
Background technique
Since people is when passing in and out door, some articles can be carried often on hand, go to open the door with hand and put down in hand sometimes Article moves out again after opening the door, and brings inconvenience, it is intended that entry door automatically opens and closes.It can usually buy on the market Lock, all can not achieve full-automatic opening and closing.For lockset industry, it is full-automatic open the door be optimal solution entry door switch gate not With handle enabling basic premise.Existing Fully-automatic lock is divided into a point push-pull lock, rotating handles, rear motor driving door lock three categories. The door lock that presently disclosed push-pull lock and rotating handles are opened all is semi-automatic unlocking, and the rear motor of Full-automatic unlocking drives Dynamic door lock can generate loud noise when opening the door;Therefore, it is urgently to be solved for improving existing automatic lock body from mute demand Technical problem.
Summary of the invention
The purpose of the present invention is the drivings to existing automatic lock body to improve, and provides a kind of mute full-automatic lock body switch Accelerator control system.Used technical solution are as follows: cassette bottom component, Electronic Control Unit, electric machine assembly, lock core are equipped in lock body It dials peach component, square tongue component, brake assemblies, latch bolt component, uvula component, handle and dials peach;The electric machine assembly is equipped with reducing gear Wheel group and power gear provide power by power gear for switch gate movement;The Electronic Control Unit includes control module Peach stroke control is dialled with square tongue stroke control, uvula stroke control, gear stroke control, brake plate pushing block stroke control, handle, The travel information that aforementioned each stroke control acquires corresponding component respectively is transmitted to control module, and control module issues command adapted thereto control Electric machine assembly movement processed;It includes that lock core dials peach and lock core group peach gear that the lock core, which dials peach component, and the square tongue component includes side Tongue, square tongue plate and square tongue gear, the square tongue gear are equipped with boss;The lock core dials peach gear and square tongue gear and motor group The power gear engagement of part is for transmitting the power of electric machine assembly generation;The brake assemblies include brake plate pushing block and braking Plate, brake plate side are equipped with reset spring;The uvula component includes uvula, uvula push plate, uvula push plate rotatable lamella.
The matching relationship of each component are as follows:
When opening the door, after user passes through authentication, the control module of Electronic Control Unit is conveyed to electric machine assembly rotates forward instruction, Power gear driving lock core gear and square tongue gear in electric machine assembly drive the square tongue component stretched out to withdraw;Square tongue component is received Boss while returning on square tongue gear pushes the movement of brake plate pushing block, and the brake plate pushing block pushes brake plate when acting, when When brake plate pushing block moves to setting position, the brake plate pushing block stroke control of Electronic Control Unit, brake plate pushing block row are triggered Program-controlled part issues the signal to open the door in place to control module, and control module issues stop signal to electric machine assembly;Meanwhile the system Movable plate is braked locking of the releasing to latch bolt component after the rotation of plate pushing block, realizes the function of lock body automatic door opening.It completes to open the door dynamic Delay after work certain time (6-10 seconds), control module issues revolution signal electric machine to electric machine assembly and starts to turn round, until lock core It dials peach gear and turns to gear stroke control setting position, gear stroke control issues the signal of gear in place to control module, Control module issues stop signal to electric machine assembly, and electric machine assembly stops, and prepares for shutdown movement.When user directly rotates After handle dials peach completion door opening action, handle dials peach stroke control and issues handle unlocking signal to control module, delays a timing Between after (6-10 seconds), control module issues revolution signal electric machine to electric machine assembly and starts to turn round, until lock core dials the rotation of peach gear To gear stroke control setting position, gear stroke control issues the signal of gear in place to control module, and control module is to electricity Thermomechanical components issue stop signal, and electric machine assembly stops, and prepare for shutdown movement.In turning course, electric machine assembly passes through tooth Wheel transmission releases the promotion to brake plate pushing block, and release compresses brake plate, to make brake plate in the effect of reset spring The lower movement for restoring the locking to latch bolt component.
At closing time, uvula is pushed back lock body, and uvula push plate rotatable lamella is pushed when uvula bounces back, and drives uvula push plate releasing pair The normally opened control of brake plate;When uvula retracts to setting position, door signal is communicated to electronic control group by uvula stroke control The control module of part, control module convey reverse signal to electric machine assembly;Power gear in electric machine assembly drives lock core gear It drives square tongue component to stretch out with square tongue gear, realizes the function of lock body automatic door-closing.Square tongue component reaches setting position after stretching out, Square tongue stroke control issues square tongue locking signal to control module, and control module issues revolution signal electric machine to electric machine assembly and starts Revolution, until lock core dials peach gear and turns to gear stroke control setting position, gear stroke control issues tooth to control module The signal of wheel in place, control module issue stop signal to electric machine assembly, and electric machine assembly stops, preparing for door opening action.
The present invention through the above scheme, has reached the technical effect that square tongue automatic telescopic is locked a door and opened the door;In square tongue In the case where not extending out, technical effect that latch bolt component can also lock a door;The technical effect that can be opened the door without operating handle.
Detailed description of the invention
Below with reference to the drawings and specific embodiments, the present invention is further illustrated:
Fig. 1 is the unlocked status diagram of the present invention;
Fig. 2 is locked state schematic diagram of the present invention;
Fig. 3 is that lock core of the present invention dials peach gear structure schematic diagram;
Fig. 4 is square tongue gear structure schematic diagram of the present invention;
Shown in figure label are as follows: 1- cassette bottom component, 2- Electronic Control Unit: 21- control module, 22- square tongue stroke control, 23- uvula stroke control, 24- gear stroke control, 25- brake plate pushing block stroke control, 26- handle dial the control of peach stroke Part;3- electric machine assembly, 31- train of reduction gears, 32- power gear, 4- lock core dials peach component, 41- lock core dials peach, 42- Lock core dials peach gear;5- square tongue component, 51- square tongue, 52- square tongue plate, 53- square tongue gear, 531- boss;6- braking group Part, 61- brake plate pushing block, 62- brake plate, 621- reset spring;7- latch bolt component;8- uvula component, 81- uvula, 82- uvula push plate, 83- uvula push plate rotatable lamella;9- handle dials peach.
Specific embodiment
The present invention can be implemented in the following way:
As shown in Figures 1 to 4, it is equipped with cassette bottom component 1, Electronic Control Unit 2, electric machine assembly 3, lock core in lock body and dials peach component 4, square tongue component 5, brake assemblies 6, latch bolt component 7, uvula component 8, handle dial peach 9;The electric machine assembly 3 is equipped with reduction gearing Group 31 and power gear 32 provide power by power gear 32 for switch gate movement;The Electronic Control Unit 2 includes control Module 21 and square tongue stroke control 22, gear stroke control 24, brake plate pushing block stroke control 25, are held uvula stroke control 23 Hand dials peach stroke control 26, and the travel information that aforementioned each stroke control acquires corresponding component respectively is transmitted to control module 21, controls Molding block 21 issues command adapted thereto control electric machine assembly 3 and acts;It includes that lock core dials peach 41 and lock core group that the lock core, which dials peach component 4, Peach gear 42, the square tongue component 5 include square tongue 51, square tongue plate 52 and square tongue gear 53, and the square tongue gear 53 is equipped with convex Platform 531;The lock core dials peach gear 42 and square tongue gear 53 is engaged with the power gear 32 of electric machine assembly 3 for transmitting motor group The power that part 3 generates;The brake assemblies 6 include brake plate pushing block 61 and brake plate 62, and 62 side of brake plate, which is equipped with, resets bullet Spring 621;The uvula component 8 includes uvula 81, uvula push plate 82, uvula push plate rotatable lamella 83.
The matching relationship of each component is and switch door model is as follows:
When opening the door, after user passes through authentication, the control module 21 of Electronic Control Unit 2 is conveyed to electric machine assembly 3 to be rotated forward It instructs, the power gear 32 in electric machine assembly 3 drives lock core gear 42 and square tongue gear 53 that the square tongue component 5 stretched out is driven to receive It returns;Boss 531 while square tongue component 5 is withdrawn on square tongue gear 53 pushes brake plate pushing block 61 to act, and the brake plate pushes away Brake plate 62 is pushed when block 61 acts, and when brake plate pushing block 61 moves to setting position, triggers the braking of Electronic Control Unit 2 Plate pushing block stroke control 25, brake plate pushing block stroke control 25 issue the signal to open the door in place, control module to control module 21 21 pairs of electric machine assemblies 3 issue stop signal;Meanwhile the brake plate 62 is braked after plate pushing block 61 rotates and releases to latch bolt component The function of lock body automatic door opening is realized in 7 locking.Delay certain time (6-10 seconds), control module 21 after completing door opening action It issues revolution signal electric machine to electric machine assembly 3 to start to turn round, until lock core group peach gear 42 turns to gear stroke control 24 and sets Positioning is set, and gear stroke control 24 issues the signal of gear in place to control module 21, and control module 21 issues electric machine assembly 3 Stop signal, electric machine assembly 3 stop, and prepare for shutdown movement.The completion door opening action of peach 9 is dialled when user directly rotates handle Afterwards, handle dials peach stroke control 26 and issues handle unlocking signal to control module 21, after delaying certain time (6-10 seconds), control Module 21 issues revolution signal electric machine to electric machine assembly 3 and starts to turn round, until lock core dials peach gear 42 and turns to gear stroke control 24 setting position of part, gear stroke control 24 issue the signal of gear in place to control module 21, and control module 21 is to motor group Part 3 issues stop signal, and electric machine assembly 3 stops, and prepares for shutdown movement.In turning course, electric machine assembly 3 passes through gear Transmission releases the promotion to brake plate pushing block 61, compressing to brake plate 62 is discharged, to make brake plate 62 in reset spring 621 Under the action of restore movement to the locking of latch bolt component 7.
At closing time, uvula 81 is pushed back lock body, and uvula push plate rotatable lamella 83 is pushed when uvula 81 bounces back, and drives uvula push plate 82 release the normally opened control to brake plate 62;When uvula 81 retracts to setting position, uvula stroke control 23 passes door signal Up to the control module 21 of electron control assembly 2, control module 21 passes 3 to electric machine assembly and reaches reverse signal;In electric machine assembly 3 Power gear 32 drives lock core gear 42 and square tongue gear 53 that square tongue component 5 is driven to stretch out, and realizes the function of lock body automatic door-closing. Square tongue component 5 reaches setting position after stretching out, square tongue stroke control 22 issues square tongue locking signal to control module 21, controls mould Block 21 issues revolution signal to electric machine assembly 3, and motor starts to turn round, until lock core dials peach gear 42 and turns to gear stroke control 24 setting positions, gear stroke control 24 issue the signal of gear in place to control module 21, and control module 21 is to electric machine assembly 3 Stop signal is issued, electric machine assembly 3 stops, preparing for door opening action.
The present invention through the above scheme, has reached the technical effect that 51 automatic telescopic of square tongue is locked a door and opened the door;In side In the case that tongue 51 does not extend out, technical effect that latch bolt component 7 can also lock a door;The skill that peach 9 can open the door is dialled without operating handle Art effect.

Claims (9)

1. a kind of mute full-automatic lock body switch gate control system, is equipped with cassette bottom component, Electronic Control Unit, motor in lock body Component, lock core dial peach component, square tongue component, brake assemblies, latch bolt component, uvula component;It is characterized in that: the electronic control group Part includes control module and square tongue stroke control, uvula stroke control, gear stroke control, brake plate pushing block stroke control, holds Hand dials peach stroke control, and the travel information that aforementioned each stroke control acquires corresponding component respectively is transmitted to control module, controls mould Block issues command adapted thereto control electric machine assembly movement;The electric machine assembly is equipped with train of reduction gears and power gear, passes through power Gear provides power for switch gate movement;It includes that lock core dials peach and lock core group peach gear, the square tongue that the lock core, which dials peach component, Component includes square tongue, square tongue plate and square tongue gear;The lock core dials the power gear of peach gear and square tongue gear and electric machine assembly Engage the power for transmitting electric machine assembly generation.
2. mute full-automatic lock body switch gate control system according to claim 1, it is characterized in that: the uvula component packet Include uvula, uvula push plate, uvula push plate rotatable lamella.
3. mute full-automatic lock body switch gate control system according to claim 1, it is characterized in that: user is tested by identity After card, the control module of Electronic Control Unit is conveyed to electric machine assembly rotates forward instruction, and the power gear in electric machine assembly drives lock Core gear and square tongue gear drive the square tongue component stretched out to withdraw.
4. mute full-automatic lock body switch gate control system according to claim 1, it is characterized in that: the brake assemblies packet Include brake plate pushing block and brake plate;The square tongue gear is equipped with boss, and boss pushes the brake plate pushing block movement, works as braking When plate pushing block moves to setting position, the brake plate pushing block stroke control of Electronic Control Unit, brake plate pushing block stroke control are triggered Part issues the signal to open the door in place to control module, and control module issues stop signal to electric machine assembly;Meanwhile the brake plate It is braked the locking released after plate pushing block rotates to latch bolt component, realizes lock body automatic door opening.
5. mute full-automatic lock body switch gate control system according to claim 1, it is characterized in that: the control module pair Electric machine assembly issues revolution signal electric machine and starts to turn round, until lock core dials peach gear and turns to gear stroke control setting position, Gear stroke control issues the signal of gear in place to control module, and control module issues stop signal, motor to electric machine assembly Component stops.
6. mute full-automatic lock body switch gate control system according to claim 1 is held it is characterized in that: the lock body is equipped with Hand dials peach, and after user, which directly rotates handle, dials peach completion door opening action, handle is dialled peach stroke control and held to control module sending Hand unlocking signal, after delaying 6-10 seconds, control module issues revolution signal electric machine to electric machine assembly and starts to turn round.
7. the mute full-automatic lock body switch gate control system according to claim 4 to 6, it is characterized in that: the brake plate Side is equipped with reset spring, and in motor turning course, electric machine assembly is released the promotion to brake plate pushing block by gear drive, released It puts and brake plate is compressed, so that brake plate be made to restore the locking to latch bolt component under the action of reset spring.
8. mute full-automatic lock body switch gate control system according to claim 1, it is characterized in that: at closing time, uvula quilt Lock body is pushed back, uvula push plate rotatable lamella is pushed when uvula bounces back, uvula push plate is driven to release the normally opened control to brake plate;Uvula When retracting to setting position, door signal is communicated to the control module of Electronic Control Unit, control module by uvula stroke control Reverse signal is conveyed to electric machine assembly;Power gear driving lock core gear and square tongue gear in electric machine assembly drive square tongue component It stretches out, realizes the function of lock body automatic door-closing.
9. mute full-automatic lock body switch gate control system according to claim 8, it is characterized in that: the square tongue component is stretched Reach setting position after out, square tongue stroke control issues square tongue locking signal to control module, and control module sends out electric machine assembly Revolution signal electric machine starts to turn round out.
CN201910376765.8A 2018-12-23 2019-05-04 Mute full-automatic lock body switch gate control system Pending CN110080627A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2018115769880 2018-12-23
CN201811576988 2018-12-23

Publications (1)

Publication Number Publication Date
CN110080627A true CN110080627A (en) 2019-08-02

Family

ID=67419000

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910376765.8A Pending CN110080627A (en) 2018-12-23 2019-05-04 Mute full-automatic lock body switch gate control system

Country Status (1)

Country Link
CN (1) CN110080627A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0653535A1 (en) * 1993-11-15 1995-05-17 Schloss- und Beschlägefabrik AG Lock
WO2016090872A1 (en) * 2014-12-09 2016-06-16 广东炬森五金精密制造有限公司 Square-tongue silent door lock
CN206530165U (en) * 2017-01-12 2017-09-29 庞飞 A kind of electric control lock
DE202018001686U1 (en) * 2018-03-29 2018-05-24 Guangdong Jusen Hardware Precision Manufacturing Co., Ltd. Mute door lock with a square latch
CN108252572A (en) * 2018-03-13 2018-07-06 杭州易欣安实业有限公司 Insertion-core lock
CN108252588A (en) * 2018-03-13 2018-07-06 杭州易欣安实业有限公司 Insertion-core lock
CN207847302U (en) * 2017-11-27 2018-09-11 中山市福祥来锁业有限公司 A kind of theftproof lock with clutch for clutch control
CN210563843U (en) * 2018-12-23 2020-05-19 广东名门锁业有限公司 Mute full-automatic lock body opening and closing door control system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0653535A1 (en) * 1993-11-15 1995-05-17 Schloss- und Beschlägefabrik AG Lock
WO2016090872A1 (en) * 2014-12-09 2016-06-16 广东炬森五金精密制造有限公司 Square-tongue silent door lock
CN206530165U (en) * 2017-01-12 2017-09-29 庞飞 A kind of electric control lock
CN207847302U (en) * 2017-11-27 2018-09-11 中山市福祥来锁业有限公司 A kind of theftproof lock with clutch for clutch control
CN108252572A (en) * 2018-03-13 2018-07-06 杭州易欣安实业有限公司 Insertion-core lock
CN108252588A (en) * 2018-03-13 2018-07-06 杭州易欣安实业有限公司 Insertion-core lock
DE202018001686U1 (en) * 2018-03-29 2018-05-24 Guangdong Jusen Hardware Precision Manufacturing Co., Ltd. Mute door lock with a square latch
CN210563843U (en) * 2018-12-23 2020-05-19 广东名门锁业有限公司 Mute full-automatic lock body opening and closing door control system

Similar Documents

Publication Publication Date Title
CN202266094U (en) Electronic lock body
CN209556596U (en) A kind of Electric lock that can position alignment
CN110080628A (en) A kind of full-automatic lock body
CN106760988A (en) A kind of slim padlock easily to operate
CN205476908U (en) Zipper code lock
CN207776609U (en) A kind of novel inside and outside electromechanical keying latch mechanism suitable for glass door lock
CN102383666B (en) Door lock
CN109162533A (en) Fully automatic electric sublock body
CN206581711U (en) A kind of slim padlock easily to operate
CN110080627A (en) Mute full-automatic lock body switch gate control system
CN210563843U (en) Mute full-automatic lock body opening and closing door control system
CN207268123U (en) Electricity inhales lock
CN209704217U (en) A kind of Electric lock
CN101881102A (en) Self-locking fingerprint electronic lock
CN201661139U (en) Sliding door electric lock
CN209723900U (en) Full-automatic lock body
CN110499967A (en) A kind of full-automatic lock body of true lock core
CN201554327U (en) Electromagnetic coded lock used for safe deposit box
CN201507167U (en) Anti-theft motor lock of electric roller shutter door
CN201649870U (en) Self-locking fingerprint electronic lock
CN210264241U (en) Mute full-automatic lock body driving system
CN101994437B (en) Antitheft electric motor lock of electric rolling door
CN210976909U (en) Oblique tongue locking mechanism of lock body
CN203783269U (en) Electronic control lock plunger control device for electronic coded lock
CN209509731U (en) Fully automatic electric sublock body

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination