CN2635835Y - Electric controlled door lock - Google Patents

Electric controlled door lock Download PDF

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Publication number
CN2635835Y
CN2635835Y CN 03259422 CN03259422U CN2635835Y CN 2635835 Y CN2635835 Y CN 2635835Y CN 03259422 CN03259422 CN 03259422 CN 03259422 U CN03259422 U CN 03259422U CN 2635835 Y CN2635835 Y CN 2635835Y
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CN
China
Prior art keywords
limit switch
relay
motor
trigger
contact
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Expired - Fee Related
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CN 03259422
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Chinese (zh)
Inventor
张钊
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Individual
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Individual
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Priority to CN 03259422 priority Critical patent/CN2635835Y/en
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Publication of CN2635835Y publication Critical patent/CN2635835Y/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an electronic control lock which provides an electronically controlled door locking device controlling the counter-rotating motor according to the opening and closing of the door and finishing the opening and closing without noise and unnecessary to install a door closer. The utility model comprises a motor, an electronic control circuit (10) and a lock shell (1), and is characterized in that: a lock-tongue (2) is installed on the lower part of the lock shell (1); a gear stripe (5) is connected with the lock-tongue (2); a locating spring (7) is installed on the gear stripe (5) and connected with a limit switch bar (11), a limit switch 1 (12) and a limit switch 2 (13); a motor shaft (4) and a rotary gear (6) are meshed with the gear stripe (5); a trigger tongue (3) is mounted on the upper part of the lock shell (1); a spring (8) is installed on the trigger tongue (3) and connected with the electronic control circuit (10) through a limit switch 3 (9); the electronic control circuit controls the opening and closing of the door locking device.

Description

A kind of electric control door lock
Technical field
The utility model relates to a kind of door lock assembly, particularly relates to a kind of electronically controlled door lock assembly of using.
Background technology
The prior mechanical electric control door lock, function singleness, electric door lock only works to be switched on or switched off power supply, and the mechanical type electric control door lock must be closed the door with great strength and just can be made on the snap close, and can produce very big noise jamming, and also door closer must be installed in addition, door is closed automatically.Complex structure uses inconvenience.
Summary of the invention
The purpose of this utility model is to provide a kind of need not install door closer, just can finish the electronically controlled door lock assembly of the switch of door according to the on off state control motor positive and inverse of door noiselessness.
The purpose of this utility model is achieved in that it is made up of motor, electronic control circuit, lock housing etc., it is characterized in that in the lock housing bottom dead bolt being installed, and is connected with the gear bar on dead bolt; On the gear bar, retainer spring is housed, and is connected with limit switch bar, limit switch; Swing pinion, motor shaft and the engagement of gear bar; On the top of lock housing the triggering tongue is installed, on the triggering tongue spring is installed, and is connected with electronic control circuit by limit switch, electronic control circuit also is electrically connected respectively at limit switch, motor simultaneously; Described electronic control circuit is electrically connected by relay, combination switch, capacitor C, limit switch to be formed, by the switch of described electronic control circuit control gate locking device.
The utility model is owing to be with the on off state control motor positive and inverse of electronic control circuit according to door, do the front and back operation with the tongue that gear driven links to each other with the gear bar, finish the switch of door, therefore can change original mechanical type electric control door lock effectively must close the door with great strength and just can make on the snap close, and can produce the defect of very big noise jamming, and door closer must be installed in addition, the shortcoming that door is closed automatically.The utility model is simple in structure, and is easy to use, is the final substitute of existing machinery formula electric control door lock.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is the electronic control circuit figure of a kind of embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is specifically described (but be not to scope of the present utility model restriction) by embodiment.
As shown in Figure 1, the utility model is made up of motor, electronic control circuit (10), lock housing (1) etc., and the utility model is equipped with a dead bolt (2) in lock housing (1) bottom, be connected with gear bar (5) on dead bolt (2); Retainer spring (7) is installed on gear bar (5), and is connected, motor shaft (4), swing pinion (6) and gear bar (5) engagement with limit switch bar (11), limit switch 1 (12), limit switch 2 (13); Triggering tongue (3) is installed on the top of lock housing (1), on triggering tongue (3), spring (8) is installed, and be connected with electronic control circuit (10), by the switch of described electronic control circuit control gate locking device by limit switch 3 (9).
Connected mode as shown in Figure 2, described electronic control circuit (10) is made up of limit switch 1 (12), limit switch 2 (13), relay J 1, relay J 2, relay J 3, capacitor C, combination switch (19); Described combination switch (19) is made up of the J1-1 constant close contact and the J1-2 constant open contact of relay J 1; At Fig. 2 wherein: limit switch 3 (9) one termination power A, the constant close contact J1-1 of another relay termination J1, J1-1 one termination capacitor C and limit switch 1 (12), limit switch 1 (12) one relay termination J2, the constant open contact J1-2 one termination limit switch 2 (13) of relay J 1, limit switch 2 (13) another relay termination J3, relay J 2, relay J 3 another termination power A.
At closing time, trigger tongue (3) retraction, flat with lock housing (1), act on limit switch 3 (9) simultaneously, limit switch 3 closures, power supply are through limit switch 3, through the J1-1 constant close contact, capacitor C is charged back 1-2 second, voltage rises, pass through limit switch 1 (12) contact again after, act on relay J 2, relay J 2 closings of contact, power supply A imports motor, and motor just changes, and motor shaft (4) rotates, make gear driven gear bar (5), the gear bar drives dead bolt (2), dead bolt is ejected, in motion process, eject again after retainer spring (7) is pressed into, dead bolt is fixed to ejects on the point.Simultaneously, limit switch bar (11) acts on limit switch 1 (12), and limit switch 1 (12) contact disconnects, relay J 2 outages, and the J2 contact disconnects, and motor cuts off the power supply, stops operating, and door is shut.
When opening the door, in from door, come out, be provided with the knob that rotatable and rotatable gear (6) links to each other in the utility model, but driven gear bar (5) is opened door.As from coming outdoors, also available outdoors spoon rotation, with its driven rotary gear (6), driven gear bar (5) is opened door.
Can set up in addition and put a RQ flip-flop circuit, its connected mode as shown in Figure 2: RQ trigger (17) one termination power A and button K, the output of RQ trigger links to each other with relay J 1, relay J 1 other end links to each other with power supply A.Its effect is: when the stranger is visiting, the people can press knob K in the building, export a trigger voltage, arrive the RQ trigger, RQ trigger (17) is exported the high level voltage in one 10 second on relay J 1, relay J 1 energising, the J1-1 of combination switch (19) disconnects, the J1-2 closure, power supply arrives limit switch 2 (13) through J1-2, and Bi He contact acts on relay J 3, J3 energising, the J3 closing of contact, power supply acts on motor through J3, makes the motor counter-rotating, and the gear driven gear bar (5) on the motor is opened door.After messenger opens the door, after lock leaves, trigger dead bolt (3) and eject, limit switch 3 (9) disconnects, and at this moment motor is not worked.When messenger did not open, because the RQ trigger is only exported the voltage in one 10 second, relay J 1 cut off the power supply after 10 seconds, combination switch J1-1 closure, J1-2 disconnection, closed the door.

Claims (6)

1, a kind of electric control door lock is made up of motor, electronic control circuit (10), lock housing (1) etc., it is characterized in that: a dead bolt (2) is installed in lock housing (1) bottom, is connected with gear bar (5) on dead bolt (2); Retainer spring (7) is installed on gear bar (5), and is connected with limit switch bar (11), limit switch 1 (12), limit switch 2 (13); Motor shaft (4), swing pinion (6) and gear bar (5) engagement; Triggering tongue (3) is installed on the top of lock housing (1), on triggering tongue (3), spring (8) is installed, and be connected with electronic control circuit (10) by limit switch 3 (9).
2, a kind of electric control door lock according to claim 1 is characterized in that, described electronic control circuit (10) is made up of limit switch 1 (12), limit switch 2 (13), relay J 1, relay J 2, relay J 3, capacitor C, combination switch (19); Described combination switch (19) is made up of the constant close contact J1-1 and the constant open contact J1-2 of relay J 1; Limit switch 3 (9) one termination power A, the constant close contact J1-1 of another relay termination J1, J1-1 one termination capacitor C and limit switch 1 (12), limit switch 1 (12) one relay termination J2, the constant open contact J1-2 one termination limit switch 2 (13) of relay J 1, limit switch 2 (13) another relay termination J3, relay J 2, relay J 3 another termination power A.
3, a kind of electric control door lock according to claim 1 is characterized in that, described electric control door lock: be provided with the knob that rotatable and rotatable gear (6) links to each other, but driven gear bar (5) is opened door.
4, a kind of electric control door lock according to claim 1 is characterized in that, described electric control door lock: also available spoon rotation, with its driven rotary gear (6), driven gear bar (5) is opened door.
5, a kind of electric control door lock according to claim 2 is characterized in that: trigger tongue (3) retraction, and flat with lock housing (1), act on limit switch 3 (9) simultaneously, limit switch 3 closures, power supply are through limit switch 3, through relay J 1-1 constant close contact, capacitor C is charged back 1-2 second, voltage rises, pass through limit switch 1 (12) contact again after, act on relay J 2, relay J 2 closings of contact, power supply A imports motor, and motor just changes, and motor shaft (4) rotates, make gear driven gear bar (5), the gear bar drives dead bolt (2), dead bolt is ejected, in motion process, eject again after retainer spring (7) is pressed into, dead bolt is fixed to ejects on the point; Limit switch bar (11) acts on limit switch 1 (12) simultaneously, and limit switch 1 (12) contact disconnects, relay J 2 outages, and the J2 contact disconnects, and the motor outage stops operating.
6, a kind of electric control door lock according to claim 2, it is characterized in that, described electronic control circuit (10) is set up and is put a RQ flip-flop circuit: RQ trigger (17) one termination power A and button K, the output of RQ trigger links to each other with relay J 1, and relay J 1 other end links to each other with power supply A; Press knob K, export a trigger voltage, arrive the RQ trigger, RQ trigger (17) is exported the high level voltage in one 10 second on relay J 1, relay J 1 energising, the J1-1 of combination switch (19) disconnects, the J1-2 closure, power supply arrives limit switch 2 (13) through J1-2, Bi He contact acts on relay J 3, J3 energising, the J3 closing of contact, and power supply acts on motor through J3, make the motor counter-rotating, the gear driven gear bar (5) on the motor is opened door; After lock leaves, trigger dead bolt (3) and eject, limit switch 3 (9) disconnects, and at this moment motor is not worked; When not opening, because the RQ trigger is only exported the voltage in one 10 second, relay J 1 cut off the power supply after 10 seconds, combination switch J1-1 closure, J1-2 disconnection, closed the door.
CN 03259422 2003-07-05 2003-07-05 Electric controlled door lock Expired - Fee Related CN2635835Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03259422 CN2635835Y (en) 2003-07-05 2003-07-05 Electric controlled door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03259422 CN2635835Y (en) 2003-07-05 2003-07-05 Electric controlled door lock

Publications (1)

Publication Number Publication Date
CN2635835Y true CN2635835Y (en) 2004-08-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03259422 Expired - Fee Related CN2635835Y (en) 2003-07-05 2003-07-05 Electric controlled door lock

Country Status (1)

Country Link
CN (1) CN2635835Y (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103670038A (en) * 2014-01-03 2014-03-26 上海长跃通信技术有限公司 Door stopper device for optical cable cross connecting cabinet
CN103696631A (en) * 2014-01-06 2014-04-02 邝代青 Built-in lock for security door
CN104847190A (en) * 2014-02-15 2015-08-19 因特瓦产品有限责任公司 Actuator for vehicle latch and vehicle latch with actuator
CN105257111A (en) * 2015-11-10 2016-01-20 南京鑫禾智能科技有限公司 Smart lock
CN109403734A (en) * 2017-08-15 2019-03-01 北京市器材厂 One kind is bolted the door mechanism
CN109958342A (en) * 2019-03-14 2019-07-02 浙江绿源电动车有限公司 Smart lock and electric vehicle
CN110242153A (en) * 2018-08-20 2019-09-17 武汉凯斯玛特智能控制设备有限公司 A kind of limiting device and door closer for door closer

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103670038A (en) * 2014-01-03 2014-03-26 上海长跃通信技术有限公司 Door stopper device for optical cable cross connecting cabinet
CN103670038B (en) * 2014-01-03 2016-08-17 上海长跃通信技术有限公司 Fiber cable cross connection box door knob device
CN103696631A (en) * 2014-01-06 2014-04-02 邝代青 Built-in lock for security door
CN103696631B (en) * 2014-01-06 2015-12-09 邝代青 Built-in lock for anti-theft
CN104847190A (en) * 2014-02-15 2015-08-19 因特瓦产品有限责任公司 Actuator for vehicle latch and vehicle latch with actuator
US10598263B2 (en) 2014-02-15 2020-03-24 Inteva Products, Llc Actuator for vehicle latch and vehicle latch with actuator
CN105257111A (en) * 2015-11-10 2016-01-20 南京鑫禾智能科技有限公司 Smart lock
CN109403734A (en) * 2017-08-15 2019-03-01 北京市器材厂 One kind is bolted the door mechanism
CN110242153A (en) * 2018-08-20 2019-09-17 武汉凯斯玛特智能控制设备有限公司 A kind of limiting device and door closer for door closer
CN110242153B (en) * 2018-08-20 2024-05-17 武汉凯斯玛特智能控制设备有限公司 Limiting device for door closer and door closer
CN109958342A (en) * 2019-03-14 2019-07-02 浙江绿源电动车有限公司 Smart lock and electric vehicle

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee