CN206722629U - Actuator and car door automatic pick equipment for car door automatic pick equipment - Google Patents
Actuator and car door automatic pick equipment for car door automatic pick equipment Download PDFInfo
- Publication number
- CN206722629U CN206722629U CN201720526710.7U CN201720526710U CN206722629U CN 206722629 U CN206722629 U CN 206722629U CN 201720526710 U CN201720526710 U CN 201720526710U CN 206722629 U CN206722629 U CN 206722629U
- Authority
- CN
- China
- Prior art keywords
- clutch
- worm gear
- actuator
- line wheel
- clutch part
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/20—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Lock And Its Accessories (AREA)
- Gear Transmission (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
A kind of actuator for car door automatic pick equipment is the utility model is related to, including：Housing (1)；Worm gear (3), the worm gear (3) are supported in worm gear support shaft in a manner of it can rotate and can be rotated by drive device, and the worm gear support shaft is fixed on housing；Line wheel (4), the line wheel (4) can be connected with worm gear (3)；Drag-line (11) is exported, the output drag-line (11) is wrapped in line wheel (4) and activated by line wheel (4).According to the utility model：The actuator also includes arrangement of clutch, the separation point position that the arrangement of clutch has the bonding station for the driving-chain for maintaining actuator and disconnects the driving-chain of actuator.
Description
Technical field
It the utility model is related to a kind of actuator for car door automatic pick equipment and the car with respective actuators
Door automatic pick equipment.
Background technology
Car door automatic pick equipment, it is also referred to as car door soft closing system or electronic adhesive system automatically.Car door automatic pick
Equipment allows car door leniently to close, from without in Overexertion at closing time.Existing car door automatic pick equipment one
As include sensor, motor and actuator.As long as wherein gently pushing to car door, sensor just can detect, and start electricity
Machine and actuator, locked position is pulled to by car door.
However, current car door adhesive equipment has the disadvantage that：Larger motor must be used because gearratio is small
Driving, thus its volume is big, weight is big.In addition, current car door adhesive equipment and being not provided with clutch, thus can not realize
The released state of transmission mechanism, this is unfavorable on other occasions.
Utility model content
The utility model purpose is to provide a kind of actuator for car door automatic pick equipment, its small volume, weight
It is light and clutch function can be realized.
According to the utility model proposes a kind of actuator for car door automatic pick equipment, including：
Housing；
Worm gear, the worm gear are supported in worm gear support shaft in a manner of it can rotate and can be in the drivings of drive device
Lower rotation, the worm gear support shaft are fixed on housing；
Line wheel, the line wheel can be connected with worm-drive；
Drag-line is exported, the output drag-line is wrapped in line wheel and activated by line wheel；
The actuator also includes arrangement of clutch, the arrangement of clutch have the bonding station of the driving-chain for maintaining actuator with
And the separation point position for disconnecting the driving-chain of actuator.
The actuator proposed according to the utility model not only realizes clutch function, and with small volume, in light weight
The advantages that.
According to a kind of preferred embodiment, the company between the separation point position of the arrangement of clutch, the line wheel and worm gear
Disconnection is connect, and is connected in the bonding station of the arrangement of clutch, the line wheel with worm-drive.Preferably, the arrangement of clutch
Including the clutch part being arranged between line wheel and worm gear.Preferably, the clutch part has bull nut structure, more head nuts
Structure is engaged with the multistart worm structure fixed relative to housing.Preferably, the clutch part be a ring and be nested with from
In component support shaft, the bull nut structure is formed in the inner circumferential of clutch part；The multistart worm structure is formed in clutch
On the periphery of part support shaft.Preferably, the bull nut structure has the lead angle of 15-45 degree；And/or the multistart worm
Structure has the lead angle of 15-45 degree；And/or clutch part has 10-25mm regulation stroke.
According to a kind of preferred embodiment, the clutch part is connected with manipulation device, and manipulation device causes clutch part
Rotate.
Preferably, the arrangement of clutch includes clutch part spring, the clutch part spring clutch part application is acted on so that from
Attach together and put in bonding station.
Preferably, the line wheel is supported in a manner of it can rotate in the worm gear support shaft；Or the worm gear support shaft
Formed by the cylinder fixed relative to housing；Or the worm gear is coaxial with the clutch part.
The utility model further relates to a kind of car door automatic pick equipment with above-mentioned actuator.
Brief description of the drawings
The accompanying drawing for forming the part of the application is used for providing further understanding to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.
Fig. 1 is the schematic, exploded according to car door automatic pick equipment actuator of the present utility model.
Fig. 2 is according to the schematic cross sectional views of car door automatic pick equipment actuator of the present utility model, wherein clutch
In engagement state.
Fig. 3 is according to the schematic cross sectional views of car door automatic pick equipment actuator of the present utility model, wherein clutch
In released state.
Fig. 4 is the perspective schematic view of the arrangement of clutch of actuator.
Embodiment
Describe to be used for car door automatic pick equipment according to of the present utility model below with reference to accompanying drawings and by embodiment
Actuator.The used noun of locality " on ", " under " represents the correspondence direction in drawing in the following description, and with installing shape
State is unrelated.
As illustrated in fig. 1 and 2, the actuator for car door automatic pick equipment includes housing 1 and end cap 2.By housing 1 and end
Lid 2 and necessary sealing structure realize the encapsulation of actuator.The output shaft 13 formed with power supply machine 12 passes through within the case 1
Opening.The output shaft 13 of motor stretches into the inside of actuator through the opening.The opening can utilize a sealing ring (not shown)
Closing.
The actuator of car door automatic pick equipment includes worm gear 3, and the worm gear 3 is supported on worm gear support in a manner of it can rotate
On axle.The worm gear support shaft is formed by the cylinder 9 fixed relative to housing 1 in the present embodiment.It is worm gear 3 and drive device, outstanding
It is that the output shaft 13 of motor 12 is connected.For example, worm gear 3 is configured to a dish, on a side surface of the dish
Formed with teeth portion 15, the teeth portion 15 is meshed with the little gear of output shaft 13.
The worm gear 3 is connected with line wheel 4, and line wheel 4 is equally supported in worm gear support shaft in a manner of it can rotate.Also
It is to say, line wheel 4 is coaxial with worm gear 3.Certainly, the scheme not coaxial with worm gear 3 of line wheel 4 is also possible.The worm gear support shaft exists
Equally formed in the present embodiment by above-mentioned cylinder 9.That is, worm gear 3 and 4 coaxial setting of line wheel.When worm gear 3 is by motor 12
Output shaft 13 when driving and rotating, line wheel 4 together rotates in company with the worm gear 3.
Here, line wheel 4 and worm gear 3 each have coupled structure.Such as shown in Fig. 1, the coupled structure of line wheel 4 is included downwards
The teeth portion 20 stretched out towards worm gear 3.The teeth portion 21 that the teeth portion 20 is formed with the inner circumferential of worm gear 3 is meshed.
Formed with winding arrangement in line wheel 4, output drag-line 11, such as brake cable are wound with the winding arrangement.Should
Export drag-line 11 and connect car door tensioning mechanism.
At work, motor 12 is for example based on the signal from sensor or the signal enabling from controller, output shaft
13 rotate simultaneously drive worm gear 3 to rotate, with worm gear 3 be connected line wheel 4 in company with rotate and drive be wrapped in it is defeated in line wheel 4
Go out drag-line 11.The output drag-line 11 drives car door tensioning mechanism so as to which car door is tightened into locked position.
However, for this car door automatic pick equipment, its transmission failure is wished in some cases.Such as work as sensor
When failure, control system failure or motor failure (such as due to reasons such as accidents), it is desirable to the equipment failure of car door automatic pick from
And car door is set to be opened.Therefore, according to the utility model, clutch is provided with the actuator for car door automatic pick equipment
Device.The separation that the arrangement of clutch has the bonding station for the driving-chain for maintaining actuator and disconnects the driving-chain of actuator
Position.
Embodiment shown with reference to the accompanying drawings, the arrangement of clutch include the clutch part 7 being arranged between worm gear 3 and line wheel 4.From
Component 7 has bull nut structure 16.Such as clutch part 7 is designed as an annular element and is nested with clutch part support shaft, at this
Bull nut structure 16 (as shown in Figure 4) is formed in the inner circumferential of annular element.Formed with multistart worm knot in clutch part support shaft
Structure 8, multistart worm structure 8 are engaged with the bull nut structure 16 of clutch part 7 to realize the separation of arrangement of clutch or engagement position
Put.
For support clutch part 7 clutch part support shaft can by the worm gear support shaft for supporting worm gear 3 and line wheel 4,
I.e. cylinder 9 is formed.But it is also possible that clutch part support shaft is different from worm gear support shaft.That is, clutch part 7 can be with
Worm gear 3 is coaxial or not coaxial.
The clutch part 7 is connected with manipulation device 10, to realize the actuating to the arrangement of clutch.Manipulation device 10 is for example
It is manipulating pulling cable, especially brake cable.The manipulation device is connected to external control part, such as door handle, special setting
Pull bar or button etc..
In one embodiment, bull nut structure 16 and multistart worm structure 8 have the helical pitch of such as 15-45 degree
Angle, such as 10-25mm of clutch part 7 regulation stroke is thus realized when activateding.
In addition, be provided with clutch part spring 6, the clutch part spring 6 clutch part 7 is carried out in the mounted state bias so as to
Arrangement of clutch is set to be in engagement state.Moreover, after the manipulation to manipulation device 10 terminates, clutch part 7 is in clutch part spring 6
Bonding station is returned under bias.
Under the working condition of routine, arrangement of clutch is in bonding station (see Fig. 2).In the case, due to clutch part
The bias of spring 6 and the bull nut structure 16 of clutch part 7 is dropped downward into multistart worm structure 8.Now, clutch part 7
Bull nut structure 16 is mutually chimeric with the multistart worm structure 8 on cylinder 9, so as to which worm gear 3 engages with line wheel 4.In this feelings
Under condition, the driving-chain of actuator is maintained.
And in the case where needing to make the Actuators Failures of car door automatic pick equipment, arrangement of clutch is in separation point position
(see Fig. 3).By being operated to outside controls, manipulation device 10 is driven.Manipulation device 10 drives clutch part 7 and is allowed to turn
It is dynamic.The rotation of clutch part 7 makes bull nut structure 16 thereon be rotated relative to the multistart worm structure 8 on cylinder 9, and more
A regulation stroke is moved up under the guiding of head worm structure 8.Thus, disengage the connection between worm gear 3 and line wheel 4, so as to
Disconnect the driving-chain of actuator.
In the present embodiment, worm gear 3, line wheel 4 and clutch part 7 are all supported on cylinder 9.The cylinder 9 can be with a bodily form
Into on housing 1.For example, the housing 1 with cylinder 9 is integrally formed in a process by injection molding forming method.Certainly,
It is also contemplated that other embodiments, for example, cylinder 9 is anchored, is bonded or is welded on housing 1.
In addition, as shown in figure 1, a holddown spring 5 is provided with by the compression fit of line wheel 4 to the cylinder 9.
All parts in the application can for example use metal material or plastic material, it is of course also possible to using other
Any suitable material.
Although the utility model is disclosed as above with preferred embodiment, the utility model is not limited to this.Any
Art personnel are not departing from the various changes made in spirit and scope of the present utility model with changing, and all should include this reality
With in new protection domain, therefore the scope of protection of the utility model should be defined by claim limited range.
1 housing
2 end caps
3 worm gears
4 line wheels
5 holddown springs
6 clutch part springs
7 clutch parts
8 multistart worm structures
9 cylinders
10 manipulation devices
11 output drag-lines
12 motors
The output shaft of 13 motors
The teeth portion of 15 worm gears
The bull nut structure of 16 clutch parts
The teeth portion of 20 line wheel coupled structures
The teeth portion of 21 worm gear coupled structures.
Claims (10)
1. a kind of actuator for car door automatic pick equipment, including：
Housing (1)；
Worm gear (3), the worm gear (3) are supported in worm gear support shaft in a manner of it can rotate and can be in the drives of drive device
Dynamic lower rotation, the worm gear support shaft are fixed on housing；
Line wheel (4), the line wheel (4) can be connected with worm gear (3)；
Drag-line (11) is exported, the output drag-line (11) is wrapped in line wheel (4) and activated by line wheel (4)；
Characterized in that, the actuator also includes arrangement of clutch, the arrangement of clutch has connecing for the driving-chain for maintaining actuator
Close position and the separation point position for disconnecting the driving-chain of actuator.
2. actuator according to claim 1, it is characterised in that in the separation point position of the arrangement of clutch, the line wheel
(4) connection between worm gear (3) disconnects, and is passed in the bonding station of the arrangement of clutch, the line wheel (4) with worm gear (3)
Dynamic connection.
3. actuator according to claim 2, it is characterised in that the arrangement of clutch includes being arranged in line wheel (4) and snail
Take turns the clutch part (7) between (3).
4. actuator according to claim 3, it is characterised in that the clutch part (7) has bull nut structure (16),
The bull nut structure (16) is engaged with relative to the fixed multistart worm structure (8) of housing (1).
5. actuator according to claim 4, it is characterised in that the clutch part (7) is a ring and is nested with clutch
In part support shaft, the bull nut structure (16) is formed in the inner circumferential of clutch part (7)；Multistart worm structure (8) shape
Into on the periphery of clutch part support shaft.
6. actuator according to claim 4, it is characterised in that the bull nut structure (16) has 15-45 degree
Lead angle；And/or the multistart worm structure (8) has the lead angle of 15-45 degree；And/or clutch part (7) has 10-25mm
Regulation stroke.
7. actuator according to claim 3, it is characterised in that the clutch part (7) is connected with manipulation device (10),
Manipulation device (10) causes the rotation of clutch part (7).
8. actuator according to claim 3, it is characterised in that the arrangement of clutch includes clutch part spring (6), should be from
Component spring (6) is to clutch part (7) application effect so that arrangement of clutch is in bonding station.
9. actuator according to claim 1, it is characterised in that the line wheel (4) is supported on institute in a manner of it can rotate
State in worm gear support shaft；Or the worm gear support shaft is formed by the cylinder (9) fixed relative to housing；Or the worm gear (3) with
The clutch part (7) is coaxial.
10. a kind of car door automatic pick equipment, the car door automatic pick equipment has according to any one of claim 1-9
Actuator.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720526710.7U CN206722629U (en) | 2017-05-12 | 2017-05-12 | Actuator and car door automatic pick equipment for car door automatic pick equipment |
| PCT/CN2018/086139 WO2018205951A1 (en) | 2017-05-12 | 2018-05-09 | Actuator for use in vehicle door automatic suction apparatus and vehicle door automatic suction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720526710.7U CN206722629U (en) | 2017-05-12 | 2017-05-12 | Actuator and car door automatic pick equipment for car door automatic pick equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206722629U true CN206722629U (en) | 2017-12-08 |
Family
ID=60509256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720526710.7U Expired - Fee Related CN206722629U (en) | 2017-05-12 | 2017-05-12 | Actuator and car door automatic pick equipment for car door automatic pick equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206722629U (en) |
| WO (1) | WO2018205951A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018205951A1 (en) * | 2017-05-12 | 2018-11-15 | 广东肇庆爱龙威机电有限公司 | Actuator for use in vehicle door automatic suction apparatus and vehicle door automatic suction apparatus |
| CN109591001A (en) * | 2018-12-17 | 2019-04-09 | 中国科学院深圳先进技术研究院 | Transmission device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6386599B1 (en) * | 1999-08-12 | 2002-05-14 | John Phillip Chevalier | Latch arrangement for automotive door |
| CN101139904B (en) * | 2007-08-22 | 2011-05-04 | 宁波信泰机械有限公司 | Automobile middle sliding door electric transmission system |
| GB2492774A (en) * | 2011-07-11 | 2013-01-16 | Ford Global Tech Llc | Actuation mechanism for a sliding door of a motor vehicle |
| CN202627698U (en) * | 2012-06-01 | 2012-12-26 | 宁波奥云德电器有限公司 | Actuator of electric door lock |
| JP5781025B2 (en) * | 2012-07-09 | 2015-09-16 | 株式会社ホンダロック | Unlatch device for vehicle door |
| CN105604410A (en) * | 2016-03-03 | 2016-05-25 | 皓月汽车安全系统技术股份有限公司 | Actuator for self-suction type side door lock assembly |
| CN206722629U (en) * | 2017-05-12 | 2017-12-08 | 广东肇庆爱龙威机电有限公司 | Actuator and car door automatic pick equipment for car door automatic pick equipment |
-
2017
- 2017-05-12 CN CN201720526710.7U patent/CN206722629U/en not_active Expired - Fee Related
-
2018
- 2018-05-09 WO PCT/CN2018/086139 patent/WO2018205951A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018205951A1 (en) * | 2017-05-12 | 2018-11-15 | 广东肇庆爱龙威机电有限公司 | Actuator for use in vehicle door automatic suction apparatus and vehicle door automatic suction apparatus |
| CN109591001A (en) * | 2018-12-17 | 2019-04-09 | 中国科学院深圳先进技术研究院 | Transmission device |
| CN109591001B (en) * | 2018-12-17 | 2024-04-12 | 中国科学院深圳先进技术研究院 | Transmission device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018205951A1 (en) | 2018-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20210512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |