CN2463515Y - Electric lock engine for automobile door - Google Patents

Electric lock engine for automobile door Download PDF

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Publication number
CN2463515Y
CN2463515Y CN 01213944 CN01213944U CN2463515Y CN 2463515 Y CN2463515 Y CN 2463515Y CN 01213944 CN01213944 CN 01213944 CN 01213944 U CN01213944 U CN 01213944U CN 2463515 Y CN2463515 Y CN 2463515Y
Authority
CN
China
Prior art keywords
lock
rack
drive rod
plate
engine
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.)
Expired - Fee Related
Application number
CN 01213944
Other languages
Chinese (zh)
Inventor
张志钢
Original Assignee
张志钢
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 张志钢 filed Critical 张志钢
Priority to CN 01213944 priority Critical patent/CN2463515Y/en
Application granted granted Critical
Publication of CN2463515Y publication Critical patent/CN2463515Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to an electric lock engine for automobile doors. A motor, an underdriving gear set, and rack plates are arranged in a lock body. The rack board is engaged with the gear in final stage of the underdriving gear set. The rack board is provided with a transmission pillar and a lock engine drive rod. The lock engine drive rod is provided with an elastic block which makes the contact with the transmission pillar on the rack board. Therefore, the installation of a vehicle door lock mechanism on the automobile door and a switch of a door lock in manual operation can not have large resistance force, and the lock engine can not be damaged owing to the misoperation.

Description

Automotive door electric lock engine
The utility model relates to a kind of automotive door electric lock engine.
Electric door lock for vehicle claims the convenience of automobile central authorities control door lock with its use again, now is mounted more and more on the automobile with various models.Yet, the orthodox car door has a common defective with the electric lock engine, locking engine and car door lock mechanism the lock engine drive rod that interrelates and transmission mechanism and the motor thereof of locking engine internal is to be in linkage status all the time, because motor is the deceleration force amplifier transmission for the kind of drive of lock engine drive rod, make if will be by the switch of the car door lock mechanism manual manipulation door lock on installation and the car door, thereby have very big resistance influence operation, also can damage the lock engine sometimes because of misoperation.
The purpose of this utility model will provide a kind of automotive door electric lock engine exactly, be characterized in locking the engine drive rod and be in free interlock mode with the transmission mechanism of locking engine internal, make the lock engine can drive car door lock mechanism on request, and the lock engine can not influence the manual manipulation to car door lock mechanism.
The purpose of this utility model is achieved in that automotive door electric lock engine, comprise lock body, motor, reducing gear and lock state microswitch, it is characterized in that: motor and train of reduction gears are set in lock body, rack-plate is set, rack-plate is meshed with train of reduction gears final stage gear, takes off post on rack-plate; Lock engine drive rod is set, flexible stopper on lock engine drive rod, taking off post on elastic barrier piece and the rack-plate interrelates, and also has the block that interrelates with lock state microswitch on lock engine drive rod.
Below by enforcement, in conjunction with the accompanying drawings the utility model is further described.
Fig. 1 is a kind of example structure schematic diagram of the utility model, and in order more to clearly show its structural behavior, taking off post on rack-plate among the figure and the rack-plate dots.
Fig. 2 is lock engine drive rod schematic side view.
Fig. 3 is the rack-plate schematic side view.
Among the figure, 1 is lock body, and motor 2 and train of reduction gears 3 are set in lock body 1, and rack-plate 4 is set, and rack-plate 4 is meshed with train of reduction gears 3 final stage gears, takes off post 5 on rack-plate 4; Lock engine drive rod 6 is set, and taking off post on the flexible stopper 9 on lock engine drive rod 6, elastic barrier piece 9 and rack-plate 45 interrelates, and also has the block 7 that interrelates with lock state microswitch 8 on lock engine drive rod 6.
The course of work of the utility model embodiment is such, when motor 2 electric back drives train of reduction gears 3 and rotates, train of reduction gears 3 drives the rack-plate motion, the 5 elastic barrier pieces 9 that pass through on the lock engine drive rod 6 that take off post on the rack-plate 4 promote 6 motions of lock engine drive rods, thereby drive the car door lock mechanism action, after 6 motions of lock engine drive rod put in place, the block 7 that interrelates with lock state microswitch 8 drives lock state microswitch 8 change lock engine status, this moment motor 2 dead electricity, but train of reduction gears 3 drives rack-plate 4 continuation motions under the effect of inertia force, because lock engine drive rod 6 has been moved to the position, taking off post on the rack-plate 45 will overcome the elastic force of elastic barrier piece 9 and step elastic barrier piece 9.This process makes lock engine drive rod 6 break away from taking off post 5 constraint and can freely move back and forth on the rack-plate 4, thereby make the switch that passes through the car door lock mechanism manual manipulation door lock on installation and the car door, do not have very big resistance, can not damage the lock engine yet because of misoperation.

Claims (1)

1, automotive door electric lock engine, comprise lock body, motor, reducing gear and lock state microswitch, it is characterized in that: motor and train of reduction gears are set in lock body, rack-plate is set, rack-plate is meshed with train of reduction gears final stage gear, takes off post on rack-plate; Lock engine drive rod is set, flexible stopper on lock engine drive rod, taking off post on elastic barrier piece and the rack-plate interrelates, and also has the block that interrelates with lock state microswitch on lock engine drive rod.
CN 01213944 2001-01-15 2001-01-15 Electric lock engine for automobile door Expired - Fee Related CN2463515Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01213944 CN2463515Y (en) 2001-01-15 2001-01-15 Electric lock engine for automobile door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01213944 CN2463515Y (en) 2001-01-15 2001-01-15 Electric lock engine for automobile door

Publications (1)

Publication Number Publication Date
CN2463515Y true CN2463515Y (en) 2001-12-05

Family

ID=33632806

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 01213944 Expired - Fee Related CN2463515Y (en) 2001-01-15 2001-01-15 Electric lock engine for automobile door

Country Status (1)

Country Link
CN (1) CN2463515Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102157773A (en) * 2010-12-10 2011-08-17 中国兵器工业第二○六研究所 Electric locking mechanism for radar antenna pedestal
CN106369017A (en) * 2016-09-26 2017-02-01 北京无线电测量研究所 Mechanical device and locking method for structure locking
CN106450655A (en) * 2016-10-21 2017-02-22 北京无线电测量研究所 Automatic locking mechanism for high-maneuverability radar

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102157773A (en) * 2010-12-10 2011-08-17 中国兵器工业第二○六研究所 Electric locking mechanism for radar antenna pedestal
CN106369017A (en) * 2016-09-26 2017-02-01 北京无线电测量研究所 Mechanical device and locking method for structure locking
CN106450655A (en) * 2016-10-21 2017-02-22 北京无线电测量研究所 Automatic locking mechanism for high-maneuverability radar
CN106450655B (en) * 2016-10-21 2019-07-12 北京无线电测量研究所 A kind of automatic locking mechanism for high maneuverability energy radar

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C14 Grant of patent or utility model
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