CN206368623U - A kind of electric door lock actuator mechanism - Google Patents

Abstract

The utility model discloses a kind of electric door lock actuator mechanism, including actuator housing, motor and scroll bar, accommodating cavity is formed in the actuator housing, silencing means is installed in the accommodating cavity, motor and scroll bar, the silencing means is made up of upper filling block and lower filling block, the lower filling block contacts connection with the bottom of upper filling block, the output sleeve of the motor is equipped with driving gear, the rearward end of the scroll bar is equiped with driven gear, the driving gear is intermeshed with driven gear, buffer resetting device is provided between the driven gear and sliding block, the leading section of the scroll bar is connected with push rod by sliding block.The utility model between driven gear and sliding block by being provided with buffer resetting device, sliding block can be made to be slowed down after function is completed in the presence of buffer resetting device, and under the cooperation of silencing means, the noise of whole door lock actuator mechanism is greatly reduced, also has the advantages that simple in construction, small volume and sensitivity are high.

Description

A kind of electric door lock actuator mechanism

Technical field

The utility model is related to automobile door lock device technical field, and in particular to a kind of electric door lock actuator machine Structure.

Background technology

With developing rapidly and the improvement of people's living standards for world car technology, automobile becomes people's routine use The important vehicles, consumer by the demand to performance was gradually increased to the demand of automobile function originally, wherein for For automobile door lock system, automobile door lock system is mainly used in controlling the on off state of automobile door lock, is directed to and is previously required to hand Move and design various automobile door lock automatic open devices to open the inconvenient people of automobile door lock, and automobile door lock automatically turns on dress Put mainly by corresponding door lock actuator mechanism come control action.

But, traditional electric door lock for vehicle execution device exists complicated, and volume is big, installs cumbersome, and noise It is larger, the not high defect of sensitivity.Further, since the frequent shock of actuator intraware, and cause the use of electric door lock Life-span is shorter.This requires the increasingly elevated epoch in consumer to automobile comfort level, it is easy to cause the complaint and throwing of consumer Tell.

Utility model content

The technical problems to be solved in the utility model is that the defect for overcoming prior art is held there is provided a kind of electric door lock Hang Qi mechanisms, with noise is small, high sensitivity and the features such as install convenient, the use in providing amenities for the people.

In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：A kind of electric door lock Accommodating cavity, the accommodating cavity are formed in execution device, including actuator housing, motor and scroll bar, the actuator housing Silencing means, motor and scroll bar are inside installed, the silencing means is made up of upper filling block and lower filling block, the upper filling block Both sides be separately installed with convex tendon, the lower filling block contacts connection, the output sleeve of the motor with the bottom of upper filling block Equipped with driving gear, the rearward end of the scroll bar is equiped with driven gear, and the driving gear is intermeshed with driven gear, institute State and buffer resetting device is provided between driven gear and sliding block, the leading section of the scroll bar is connected with push rod by sliding block.

It is preferred that, the silencing means is made by EPDM.

It is preferred that, the convex tendon is set to horseshoe configuration.

It is preferred that, the relative opposite side with scroll bar of the driven gear is provided with positioner.

It is preferred that, the buffer resetting device is set to spring.

The beneficial effect that the utility model is reached is：By resetting dress provided with buffering between driven gear and sliding block Put, sliding block can be made to be slowed down after function is completed in the presence of buffer resetting device, and under the cooperation of silencing means, greatly The noise of whole door lock actuator mechanism is reduced greatly, also with reasonable in design, small volume, is easily installed and sensitivity height The advantages of, it is easy to popularization and application in a wide range of.

Brief description of the drawings

Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of silencing means in the utility model；

In figure：1st, actuator housing；2nd, motor；3rd, scroll bar；4th, accommodating cavity；5th, silencing means；6th, upper filling block；7th, filled out under Fill block；8th, convex tendon；9th, driving gear；10th, driven gear；11st, sliding block；12nd, buffer resetting device；13rd, push rod；14th, positioning dress Put.

Embodiment

Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.

As shown in Figure 1 and Figure 2, a kind of electric door lock actuator mechanism of the present embodiment, including actuator housing 1, electricity Formed in machine 2 and scroll bar 3, the actuator housing 1 in accommodating cavity 4, the accommodating cavity 4 and silencing means 5, motor 2 are installed With scroll bar 3, the silencing means 5 is made up of upper filling block 6 and lower filling block 7, and the both sides of the upper filling block 6 are separately installed with Convex tendon 8, the lower filling block 7 contacts connection with the bottom of upper filling block 6, and the output sleeve of the motor 2 is equipped with driving gear 9, the rearward end of the scroll bar 3 is equiped with driven gear 10, and the driving gear 9 is intermeshed with driven gear 10, it is described from Buffer resetting device 12 is provided between moving gear 10 and sliding block 11, the leading section of the scroll bar 3 is connected with push rod by sliding block 11 13。

Further, the silencing means 5 is made by EPDM, can effectively completely cut off sound, with good screen Cover performance and sealing property；The convex tendon 8 is set to horseshoe configuration, and the structure of convex tendon 8 and the structure of accommodating cavity 4 cooperate, just It is fixed in silencing means 5；The relative opposite side with scroll bar 3 of the driven gear 10 is provided with positioner 14, for helping Buffer resetting device 12 is helped sliding block 11 is slowed down after function is completed；The buffer resetting device 12 is set to spring, slows down Effect is good, reduces noise.

It should be noted that a kind of electric door lock actuator mechanism of the utility model, operationally, first, starts Controlling switch, then outside control electric current motor 2 is entered by connector, then, rotary motion is simultaneously in the presence of electric current for motor 2 Driving gear 9 is driven, meanwhile, driving gear 9 drives driven gear 10 to move, and driven gear 10 is moved with movable slider 11 again, and Push rod 13 is carried out under the drive of sliding block 11, finally, when sliding block 11 moves to certain position so that buffer resetting device 12 reach home position, and now push rod 13 and sliding block 11 depart from, now, due to elastic connection way on sliding block 11 and push rod 13, Then push rod 13 carries out counter motion under the returning elastic effect of buffering back-moving spring.At the same time, silencing means 5 can be destroyed and held Accommodating cavity 4 amplifies the environment of sound in row device housing 1, and indirect sound is to external diffusion, so as to effectively reduce noise, improves The satisfaction of consumer.

Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic Carry out equivalent substitution.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc., It should be included within protection domain of the present utility model.

Claims (5)

1. a kind of electric door lock actuator mechanism, including actuator housing（1）, motor（2）And scroll bar（3）, its feature exists In：The actuator housing（1）Inside form accommodating cavity（4）, the accommodating cavity（4）Silencing means is inside installed（5）, motor （2）And scroll bar（3）, the silencing means（5）By upper filling block（6）With lower filling block（7）Composition, the upper filling block（6）'s Both sides are separately installed with convex tendon（8）, the lower filling block（7）With upper filling block（6）Bottom contact connection, the motor（2） Output sleeve be equipped with driving gear（9）, the scroll bar（3）Rearward end be equiped with driven gear（10）, the driving gear （9）With driven gear（10）Intermeshing, the driven gear（10）With sliding block（11）Between be provided with buffer resetting device（12）, The scroll bar（3）Leading section pass through sliding block（11）It is connected with push rod（13）.

2. a kind of electric door lock actuator mechanism according to claim 1, it is characterised in that：The silencing means （5）It is made by EPDM.

3. a kind of electric door lock actuator mechanism according to claim 1, it is characterised in that：The convex tendon（8）If For horseshoe configuration.

4. a kind of electric door lock actuator mechanism according to claim 1, it is characterised in that：The driven gear （10）Relative and scroll bar（3）Opposite side be provided with positioner（14）.

5. a kind of electric door lock actuator mechanism according to claim 1, it is characterised in that：The buffering resets dress Put（12）It is set to spring.