CN106917560A - Drive mechanism and the vehicle using the drive mechanism - Google Patents
Drive mechanism and the vehicle using the drive mechanism Download PDFInfo
- Publication number
- CN106917560A CN106917560A CN201610098847.7A CN201610098847A CN106917560A CN 106917560 A CN106917560 A CN 106917560A CN 201610098847 A CN201610098847 A CN 201610098847A CN 106917560 A CN106917560 A CN 106917560A
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- China
- Prior art keywords
- drive
- driving member
- drive mechanism
- resettlement section
- gear
- Prior art date
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- 230000007246 mechanism Effects 0.000 title claims abstract description 62
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 230000033001 locomotion Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 241000237858 Gastropoda Species 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims 1
- 230000006641 stabilisation Effects 0.000 abstract description 4
- 238000011105 stabilization Methods 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
- E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
-
- 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
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
- E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
- E05F15/697—Motor units therefor, e.g. geared motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/43—Motors
- E05Y2201/434—Electromotors; Details thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/43—Motors
- E05Y2201/434—Electromotors; Details thereof
- E05Y2201/442—Stators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/696—Screw mechanisms
- E05Y2201/702—Spindles; Worms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/696—Screw mechanisms
- E05Y2201/704—Worm wheels
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/71—Toothed gearing
- E05Y2201/72—Planetary gearing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention relates to a kind of drive mechanism, lifting for driving automotive window, it includes housing and the drive component and transmission component that are arranged on the housing, the drive component coordinates with the transmission component, the drive component is partially housed in the housing, and the transmission component includes being connected to the second driving member and the planetary gearsets that first driving member and first driving member of the drive component coordinate；The planetary gearsets are connected to an external equipment, the drive component drives first driving member to drive second driving member to rotate, second driving member drives the planetary gearsets to drive the external equipment motion, and the planetary gearsets are least partially overlapped with second driving member.Above-mentioned driving mechanism structure is compact, the powerful stabilization of power output.
Description
Technical field
The present invention relates to a kind of drive mechanism and the vehicle using the drive mechanism.
Background technology
Under normal circumstances, the unlatching of automotive window and closedown campaign have been driven by a drive mechanism
Into.The drive mechanism generally comprises housing and the motor that is arranged in the housing and transmission
Component, when the motor rotation, it passes through the transmission component and drives the vehicle window to open
Or close.Traditional transmission component is typically directly driven by a motor worm and gear rotation, by
The row worm and gear realizes the opening and closing of vehicle window.However, passing through motor direct-drive
Single worm and gear, cause that power output is unstable, drive mechanism transmission efficiency is low, it is necessary to
It is equipped with the motor of relatively high power.
The content of the invention
In view of above-mentioned condition, it is necessary to provide a kind of power output stabilization drive mechanism and
Use the vehicle of the drive mechanism.
A kind of drive mechanism, the lifting for driving automotive window, it includes housing and setting
In drive component and transmission component on the housing, the drive component and the transmission group
Part coordinate, the transmission component include be connected to the drive component the first driving member and
The second driving member and planetary gearsets that first driving member coordinates；
The planetary gearsets are connected to an external equipment, and the drive component drives described the
One driving member drives second driving member to rotate, and second driving member drives the planet
External equipment motion, the planetary gearsets and second driving member described in gear set drive
It is least partially overlapped.
Used as a kind of preferred scheme, the drive component is partially housed in the housing.
Used as a kind of preferred scheme, the housing includes the first resettlement section and neighbouring described first
The second resettlement section and the 3rd resettlement section that resettlement section is set, receipts are opened up on first resettlement section
Hold the host cavity of drive component, accommodating cavity is opened up on second resettlement section, the described 3rd receives
Appearance opens up accepting groove in portion；The accommodating cavity is connected with one end of the host cavity, described
Accepting groove is connected with the host cavity, and first driving member is installed in the accommodating cavity,
Second driving member is installed in the accepting groove.
Used as a kind of preferred scheme, first driving member includes worm screw, second transmission
Part includes worm gear, and the drive component also includes output shaft, and the output end of the output shaft is led to
Cross bearing to be installed in the accommodating cavity, output end of the worm set located at the output shaft
Engage above and with worm gear.
Used as a kind of preferred scheme, the transmission component also includes axostylus axostyle and connector, described
Axostylus axostyle one end is installed on the bottom wall of the accepting groove, the other end sequentially pass through the worm gear,
Planetary gearsets and connector.
Used as a kind of preferred scheme, the planetary gearsets include sun gear, some planetary gears
And ring gear, the sun gear is fixedly arranged on the worm gear side, and some planet torus set
In the sun gear the week side of boss, described connector one end is connected to some planetary gears, another
End is connected to external equipment, and the ring gear is sheathed on the outside of some planetary gears, and
Engaged with some planetary gears.
Used as a kind of preferred scheme, ring sets some draw-in grooves, institute on the internal perisporium of the accepting groove
Ring gear is stated for internal gear, its outer circumferential side spacer ring sets some fixture blocks, and the fixture block is fastened in
The draw-in groove.
Used as a kind of preferred scheme, the worm gear side opens up groove, and the sun gear is set
The side of the groove is opened up in the worm gear, the ring gear is placed in the groove,
Some planetary gears are rotationally placed in the groove.
Used as a kind of preferred scheme, the connector includes some connecting shafts, described per a line
Star-wheel is rotationally sheathed in a wherein connecting shaft.
Used as a kind of preferred scheme, the connector also includes body, output and sealing ring,
The output and some connecting shafts are arranged at the relative both sides of the body, described close
Seal ring is installed in the output, and is sheathed on the axostylus axostyle.
Used as a kind of preferred scheme, the connector outer rim the week side of boss sets support division, described to support
The portion of holding is held in the side of the ring gear.
Used as a kind of preferred scheme, the drive mechanism also includes lid, cover plate and lug,
The cover cap is covered on the accommodating cavity located at the openend of the host cavity, the cover plate
Openend, the lug is arranged on the 3rd resettlement section.
Used as a kind of preferred scheme, the quantity of the lug is three, and three lugs set
It is placed on three summits of the triangle with accepting groove place circle as inscribed circle, described three
Individual lug wherein at least two lug is different along the height of accepting groove axial direction.
As a kind of preferred scheme, the company between two lugs of first resettlement section
Angle between the axis of line and first resettlement section is α, and the angle α meets：60°
≤α<90 °, so that first resettlement section is inclined to the direction near the 3rd resettlement section
Tiltedly, the overall dimensions and weight of the drive mechanism are reduced.
Used as a kind of preferred scheme, the drive component includes internal rotor brushless single phase motor,
The motor includes stator and rotor, and the stator includes stator core and winding, described fixed
Sub- magnetic core is contained directly in host cavity.
The present invention also provides a kind of vehicle, and the vehicle includes vehicle body, is arranged at the vehicle body
On car door and the vehicle window that is arranged on the car door, the vehicle also includes as above any
Drive mechanism described in, the drive component is connected to the car by the transmission component
On window, and the vehicle window is driven to move.
Above-mentioned drive mechanism, sets planet tooth on the basis of traditional Worm Wheel System
Wheel group, after being slowed down by worm and gear, then is slowed down again by planetary gearsets,
So that the more powerful stabilization of the power output of the drive mechanism, and cause the drive component
Export less driving moment and be capable of achieving final high pulling torque output, thus it is especially suitable single-phase
Motor, to reduce the cost of motor；And by least partially embedded worm gear of planetary gearsets,
The axial size of the i.e. parallel planetary gearsets of height of gear-box can effectively be reduced.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the drive mechanism of embodiment of the present invention.
Fig. 2 is the three-dimensional exploded view of drive mechanism shown in Fig. 1.
Fig. 3 is the three-dimensional exploded view at another visual angle of drive mechanism shown in Fig. 2.
Fig. 4 is sectional view of the drive mechanism shown in Fig. 1 along IV-IV directions.
Fig. 5 is sectional view of the drive mechanism shown in Fig. 1 along V-V directions.
Main element symbol description
Following specific embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technology in the embodiment of the present invention
Scheme is clearly and completely described, it is clear that described embodiment is only the present invention
A part of embodiment, rather than whole embodiments.Based on the embodiment in the present invention, this
Field those of ordinary skill obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1, the drive mechanism 100 that an embodiment of the present invention is provided, it is used for
Drive an external equipment (not shown) to rotate or drive one by transmission mechanism (not shown)
External equipment translation.In present embodiment, the external equipment can be the vehicle window of a vehicle,
Started by controlling the drive mechanism 100, the vehicle window can be driven to be turned on and off.Or
Person, the external equipment can be other movable fixtures, such as wheel of toy, rotation
Flabellum etc., this specification can be described in detail below.
Please refer to Fig. 1 and Fig. 2, the drive mechanism 100 include mounting assembly 20,
Drive component 30 and transmission component 50.In the present embodiment, the drive component
30 and the transmission component 50 be arranged in the mounting assembly 20, the transmission
Component 50 is connected on the drive component 30.The mounting assembly 20 is used for will be described
Drive mechanism 100 is installed on the external equipment, to allow the drive component 30 to lead to
Crossing the transmission component 50 drives the external equipment to move.
Please refer to Fig. 2 and Fig. 3, the mounting assembly 20 includes housing 21, lid
23rd, cover plate 24 and some lugs 25.In the present embodiment, the He of the lid 23
The cover plate 24 is covered on the housing 21, and the lug 25 is used for the installation
Component 20 is fixed on an installation portion (not shown), such as the car body of automobile, such as on vehicle window.
In the present embodiment, the housing 21 is gear-box, and it is used to house the drive
Dynamic component 30 and the transmission component 50.The housing 21 includes the first resettlement section 211
And the second resettlement section 213 (referring to Fig. 3) that neighbouring first resettlement section 211 is set
And the 3rd resettlement section 215.
Host cavity 2111, the host cavity 2111 are offered on first resettlement section 211
For housing the drive component 30.The host cavity 2111 has opening 2113, described
Host cavity 2111 is connected by the opening 2113 with external environment.
In the present embodiment, second resettlement section 213 generally one end open is hollow
Tubular structure, second resettlement section 213 is arranged at first resettlement section 211 away from institute
State the side of opening 2113.Accommodating cavity 2131 is opened up vertically on second resettlement section 213
(referring to Fig. 5), the accommodating cavity 2131 is used to partly house the transmission component 50.
One end phase of the accommodating cavity 2131 and the host cavity 2111 away from the opening 2113
Connection.
Referring back to Fig. 2, offered on the 3rd resettlement section 215 substantially in the form of annular discs
Accepting groove 2151, the accepting groove 2151 is used to house the transmission component 50.The receipts
The side of tank 2151 is connected with the host cavity 2111, to allow the transmission component
50 are engaged in this connectivity part with the drive component 30.3rd resettlement section 215 is also
It is described some including some draw-in grooves 2153 being located on the internal perisporium of the accepting groove 2151
Draw-in groove 2153 is used for the subelement of transmission component 50 described in clamping.
The lid 23 is covered at the opening 2113, and removable with the housing 21
It is connected together with unloading.The lid 23 is used to close the host cavity 2111, makes described
Host cavity 2111 and the accepting groove 2151 and extraneous basic isolation, to reach sealing and dustproof
Effect.The cover plate 24 is covered on the 3rd resettlement section 215, by the biography
Dynamic component 50 is assemblied in the 3rd resettlement section 215.In present embodiment, the lid
Plate 24 is hollow annular structure, so that the one end of the transmission component 50 passes through the cover plate
24 are connected to the external equipment.
What some lugs 25 were spaced is arranged on the 3rd resettlement section 215.
The lug 25 is used to be connected with the external equipment, by the drive mechanism 100
It is installed on the external equipment.In the present embodiment, the quantity of the lug 25 is
Three, it is interior that three lugs 25 are arranged substantially in circle where the accepting groove 2151
On three summits of the triangle of the circle of contact.Three lugs 25 are the irregular peace of adaptation
Dress space, the height of each lug 25, positions and dimensions can be adjusted suitably, such as wherein extremely
Height between few two is different, so that the mounting assembly 20 is stably by the driving
Mechanism 100 is installed on the external equipment.In present embodiment, received near described first
The axis of line between two lugs 25 in appearance portion 211 and first resettlement section 211
Between angle be α (referring to Fig. 5), the angle is that α meets below equation：60°
≤α<90 °, so that first resettlement section 211 is near the 3rd resettlement section 215
Direction incline.When α is equal to 90 °, in order to avoid the resettlement section 211 of lug 25 and first
Interference, it usually needs extension the second resettlement section 213 parallel electrical machinery axial direction size.
Fig. 5 is referred to, it is general, near two lugs 25 of first resettlement section 211
The distance between be the drive mechanism in longitudinal direction full-size, by first resettlement section
211 can reduce the drive mechanism to the direction inclination near the 3rd resettlement section 215
100 in the full-size that transverse direction is motor axial direction, to reduce the whole of the drive mechanism 100
Body size, adaptation installing space has in the application of larger limitation, as provided in arrangements for automotive doors
The less space for installing window drive mechanism 100.
Further, in order to rationally mitigate the overall weight of the mounting assembly 20, and protect
The mounting assembly 20 is demonstrate,proved with certain rigidity, the housing 21 and/or the lug
Portion of material is eliminated on 25 to form multiple hollow-out parts 27, multiple hollow-out parts 27 that
This is spaced apart and arranged on the housing 21 and/or the lug 25.In present embodiment
In, the hollow-out parts 27 are through leading to that the housing 21 and/or the lug 25 are set
Pore structure.It is understood that the hollow-out parts 27 can also be to be arranged on the housing
21 and/or the groove structure of the lug 25.
Referring to Fig. 2, in the present embodiment, the drive component 30 includes electricity
Machine.To save length, the structure and type of drive of the drive component 30 are not done herein
Repeat.The drive component 30 can be brushless single phase motor or three-phase brushless motor, it is excellent
Selection of land, the drive component 30 is internal rotor brushless single phase motor, including stator and rotor,
The stator includes stator core and winding, and the stator core is contained directly in host cavity
In 2111.Rotor includes an output shaft 32 for being used to export power.The drive component 30
Partly it is contained in first resettlement section 211, it is used to drive the transmission component
50 motions, to drive the external equipment to move.
Most of structure of the drive component 30 is housed in described the first of the housing 21
In resettlement section 211, and the lid 23 is covered on one end of the drive component 30, and
It is fixedly connected with the housing 21 so that the overall dimensions of the drive mechanism 100 are relative
It is smaller, so that being minimized using the external equipment of the drive mechanism 100.
In the present embodiment, the drive component 30 uses monophase machine, and motor is determined
Sub- magnetic core is directly mounted in the first resettlement section 211 of the housing 21, eliminates tradition
The housing assembly for installing stator core of motor, further makes using the driving machine
The external equipment of structure 100 is able to miniaturization, lightweight.
The transmission component 50 is arranged at the resettlement section 215 of second resettlement section 213 and the 3rd
It is interior, and be connected on the output shaft 32 of the drive component 30.The transmission component 50
For connecting the external equipment, and the external equipment is driven to move.
The transmission component 50 includes the first driving member 52, the second driving member 53, axostylus axostyle
54th, planetary gearsets 55 and connector 57.In the present embodiment, first transmission
Part 52 is arranged on the output shaft 32 of the drive component 30, second driving member 53
It is arranged in the accepting groove 2151 (refer to Fig. 4 and Fig. 5) and is connected to described
One driving member 52.The one end of the axostylus axostyle 54 is fixedly arranged on the bottom wall of the accepting groove 2151,
The other end sequentially passes through second driving member 53, planetary gearsets 55 and connector 57.
In the present embodiment, first driving member 52 is worm structure, described second
Driving member 53 is worm gear arrangement.First driving member 52 is installed on second resettlement section
In 213, second driving member 53 is installed in the 3rd holding part 215.Specifically
, the output end of the output shaft 32 of the drive component 30 is supported by two bearings 523
In the second resettlement section 213 of housing 21.Described two bearings 523 are respectively arranged in institute
The two ends of accommodating cavity 2131 are stated, in present embodiment, first driving member 52 includes snail
Bar 521, the worm screw 521 is hollow tubular mechanism, and screw thread is provided with its periphery wall.
The worm screw 521 is sheathed on the output shaft 32, and the worm screw 521 is located at described two
Between individual bearing 523, it is driven for coordinating with second driving member 53.The worm screw
521 rotate with the output shaft 32 relative to the mounting assembly 20.Second driving member
53 are rotationally sheathed on the axostylus axostyle 54.Second driving member 53 is arranged on institute
State in the 3rd resettlement section 215, and be meshed with the worm screw 521 of first driving member 52.
Also referring to Fig. 2 to Fig. 4, in present embodiment, second driving member 53
Including worm gear 531.The worm gear 531 is meshed with the worm screw 521, the worm gear 531
Side opens up a groove 5312, and the planetary gearsets 55 are placed in the groove 5312
In.
The planetary gearsets 55 include sun gear 553, some planetary gears 555 and internal tooth
Circle 556, the sun gear 553 is fixedly arranged on the worm gear 531 and opens up the groove 5312
Side, and rotated with the worm gear 531.It is appreciated that the worm gear 531 and the sun
Wheel 553 can be integrally formed structure, it is also possible to by sides such as injection, welding, bondings
Be fixedly arranged on the sun gear 553 in the worm gear 531 by formula.
Some planetary gears 555 are engaged with the sun gear 553, some planetary gears
555 are rotationally placed in the groove 5312, and are located on the sun gear 553 weeks
Side.In present embodiment, to make the transmission of the transmission component 50 more steady, carry
Ability is higher, and the quantity of the planetary gear 555 is 5, in other embodiments, institute
The quantity for stating planetary gear 555 can also be more than or equal to the other configurations of 2.
In present embodiment, the ring gear 556 is inner gear structure substantially in a ring.
The one end of the ring gear 556 is placed in the groove 5312, so that second transmission
Part 53 is rotationally sheathed on the periphery of the ring gear 556.The ring gear 556 is arranged
In the outside of some planetary gears 555.Each planetary gear 555 deviates from the sun
Engaged with the ring gear 556 side of wheel 553.Between the outer circumferential side of the ring gear 556
Spacer ring sets some fixture blocks 5561, each fixture block 5561 and a wherein draw-in groove 2153
(referring to Fig. 2) coordinates, so that the relatively described accepting groove 2151 of the ring gear 556
Position fix.
Fig. 3 and Fig. 4 is referred to, the one end of the connector 57 connects some planetary gears
555, and being rotated by the planetary gear 555, other end connection external equipment,
To drive the external equipment to rotate or translation.In present embodiment, the connector
57 include body 571, output 572, sealing ring 574 and some connecting shafts 575.Institute
State the axis hole 5712 (referring to Fig. 2 and Fig. 3) for opening up an insertion on body 571 vertically
So that the axostylus axostyle 54 is worn so as to the body 571 is rotationally sheathed on into the axostylus axostyle
On 54.The output 572 is arranged at the side of the body 571, for connecting outside
Equipment, in present embodiment, 572 weeks side rings of the output set a circle gear teeth (non-label),
So that the connector 57 can preferably drive external equipment.The sealing ring 574 is housed
It is in the output 572 and coaxial with the axis hole 5712, the sealing ring 574
Rotationally it is sheathed on the axostylus axostyle 54, to be held in the axostylus axostyle 54 with the output
Between 572 inwall.It is appreciated that the output 572 can by tooth bar, belt,
The modes such as chain, rope are connected to external equipment and are driven, therefore the output 572
The week side of boss can also be smooth or open up groove, to coordinate corresponding tooth bar, belt to be passed
It is dynamic.
The quantity of the connecting shaft 575 is identical with the quantity of the planetary gear 555.The company
Spindle 575 is located on the body 571 away from the side for setting the output 572, its
In each connecting shaft 575 be placed in the corresponding planet away from one end of the body 571
In the centre bore (non-label) of wheel 555, so that the planetary gear 555 can be around corresponding company
The rotation of spindle 575.In present embodiment, the connector 57 is also described including being located on
The support division 577 of the outer rim the week side of boss of body 571, the side of the support division 577 is held in described
The side of ring gear 556, so that between the body 571 and some planetary gears 555
Axial gap is left, prevents the side of body 571 from directly being rubbed with the planetary gear 555.
In the present embodiment, the transmission component 50 passes through the first driving member 52 and second
Driving member 53, i.e. worm and gear carry out primary speed-down, enter by using planetary gearsets 55
Row double reduction so that the gearratio of whole transmission component 50 is high, serves and subtracts well
Effect, power output is more stablized and gentle.And cause that the drive component 30 is used
Less driving force can complete rated power output, while reducing motor cost,
The radial load and axial force of the output shaft 32 of drive component 30 are reduced, driving group is extended
The service life of part 30.
The drive mechanism 100 that embodiment of the present invention is provided, it can apply to a car
In, it is used to drive the component movement of the vehicle.Specifically, the drive mechanism
100 can use as the window drive mechanism of vehicle, the vehicle can include vehicle body,
The car door being arranged on the vehicle body and the vehicle window being arranged on the car door.The driving
Mechanism 100 is arranged in the car door, and by the transmission component 50 and the vehicle window
It is connected.Preferably, the connector 57 of the transmission component 50 is by another transmission
Part (such as rackwork) is connected to the vehicle window, by the drive component 30
Rotational motion is converted into the translational motion of the vehicle window.By controlling the drive component 30
Operating, can control the vehicle window to be translated relative to the car door, so as to be turned on and off
State vehicle window.Because the drive mechanism 100 of the invention has, volume is relatively small, weight
Lighter advantage, its occupied installing space in the car door is smaller, and installs more
It is firm.In the present embodiment, the other structures of the vehicle are existing structure, therefore are said
No longer described in detail in bright book.
Drive mechanism of the invention 100 by the basis of traditional Worm Wheel System,
By setting planetary gearsets 55 on worm gear 531, after being slowed down by worm and gear,
Again by the sun gear 553 of planetary gearsets 55, some planetary gears 555 and ring gear 556
Between cooperation slowed down again so that the power output of the drive mechanism 100 is more strengthened
Strength stabilization.
Embodiment of above is merely illustrative of the technical solution of the present invention and unrestricted, although ginseng
The present invention is described in detail according to above better embodiment, the ordinary skill of this area
Personnel should be appreciated that technical scheme can be modified or equivalent not
The spirit and scope of technical solution of the present invention should be departed from.
Claims (16)
1. a kind of drive mechanism, the lifting for driving automotive window, it includes housing
And be arranged at drive component and transmission component on the housing, the drive component with
The transmission component coordinates, it is characterised in that：The transmission component includes being connected to institute
State the second transmission that first driving member and first driving member of drive component coordinate
Part and planetary gearsets；
The planetary gearsets are connected to an external equipment, and the drive component drives institute
Stating the first driving member drives second driving member to rotate, and second driving member drives
The planetary gearsets drive the external equipment motion, the planetary gearsets and institute
State the second driving member least partially overlapped.
2. drive mechanism as claimed in claim 1, it is characterised in that：The drive
Dynamic components are contained in the housing, and the housing includes the first resettlement section and neighbour
The second resettlement section and the 3rd resettlement section that nearly first resettlement section is set, described first
The host cavity for housing drive component is opened up on resettlement section, is opened up on second resettlement section
Accommodating cavity, accepting groove is opened up on the 3rd resettlement section；The accommodating cavity and the receipts
One end of cavity volume is connected, and the accepting groove is connected with the accommodating cavity, and described
One driving member is installed in the accommodating cavity, and second driving member is installed on the receipts
In tank.
3. drive mechanism as claimed in claim 2, it is characterised in that：Described
One driving member includes worm screw, and second driving member includes worm gear, the drive component
Also include output shaft, the output end of the output shaft is installed on described housing by bearing
In chamber, the worm set is engaged in the output end of the output shaft and with worm gear.
4. drive mechanism as claimed in claim 3, it is characterised in that：The biography
Dynamic component also includes axostylus axostyle and connector, and described axostylus axostyle one end is installed on the accepting groove
Bottom wall on, the other end sequentially passes through the worm gear, planetary gearsets and connector.
5. drive mechanism as claimed in claim 4, it is characterised in that：The row
Star gear train includes sun gear, some planetary gears and ring gear, and the sun gear is fixed
In the worm gear side, some planetary gears are located on the sun gear the week side of boss, institute
State connector one end and be connected to some planetary gears, the other end is connected to external equipment,
The ring gear is sheathed on the outside of some planetary gears, and with some planets
Wheel engagement.
6. drive mechanism as claimed in claim 5, it is characterised in that：The receipts
Ring sets some draw-in grooves on the internal perisporium of tank, and the ring gear is internal gear, its periphery
Side spacer ring sets some fixture blocks, and the fixture block is fastened in the draw-in groove.
7. drive mechanism as claimed in claim 5, it is characterised in that：The snail
Wheel side opens up groove, and the sun gear is arranged at the worm gear and opens up the groove
Side, the ring gear is placed in the groove, and some planetary gears are rotationally
It is placed in the groove.
8. drive mechanism as claimed in claim 5, it is characterised in that：The company
Fitting includes some connecting shafts, each planetary gear be rotationally sheathed on it is described wherein
In one connecting shaft.
9. drive mechanism as claimed in claim 8, it is characterised in that：The company
Fitting also includes body, output and sealing ring, if the output and the involvement
Spindle is arranged at the relative both sides of the body, and the sealing ring is installed on the output
In part, and it is sheathed on the axostylus axostyle.
10. drive mechanism as claimed in claim 5, it is characterised in that：The company
Fitting outer rim the week side of boss sets support division, and the support division is held in the one of the ring gear
Side.
11. drive mechanisms as claimed in claim 2, it is characterised in that：The drive
Motivation structure also includes lid, cover plate and lug, and the cover cap is located at the host cavity
Openend, the cover plate is covered on the openend of the accommodating cavity, and the lug sets
It is placed on the 3rd resettlement section.
12. drive mechanisms as claimed in claim 11, it is characterised in that：It is described
The quantity of lug is three, and three lugs are arranged at circle where the accepting groove
For on three summits of the triangle of inscribed circle, three lug wherein at least two
Lug is different along the height of accepting groove axial direction.
13. drive mechanisms as claimed in claim 11, it is characterised in that：It is described
The quantity of lug is three, and three lugs are arranged at circle where the accepting groove
On three summits of the triangle of inscribed circle, to be close to two of first resettlement section
Line between lug and the angle between the axis of first resettlement section are α, institute
State angle α satisfaction：60°≤α<90 °, so that first resettlement section is to close
The direction of the 3rd resettlement section inclines, reduce the drive mechanism overall dimensions and
Weight.
14. drive mechanisms as claimed in claim 2, it is characterised in that：The drive
Dynamic component includes internal rotor brushless single phase motor, and the motor includes stator and rotor,
The stator includes stator core and winding, and the stator core is contained directly in collecting
In chamber.
15. drive mechanisms as claimed in claim 2, it is characterised in that：Described
One driving member includes worm screw, and second driving member includes worm gear, the worm screw and snail
Wheel engagement, the worm gear side sets groove, and the planetary gearsets are at least partially embedded
In the groove of the worm gear.
A kind of 16. vehicles, the vehicle includes vehicle body, is arranged on the vehicle body
Car door and the vehicle window being arranged on the car door, it is characterised in that：The vehicle is also
Including the drive mechanism any one of claim 1~15, the drive component
It is connected on the vehicle window by the transmission component, and drives the vehicle window to move.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015109986326 | 2015-12-25 | ||
| CN201510998632 | 2015-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106917560A true CN106917560A (en) | 2017-07-04 |
Family
ID=59456024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610098847.7A Pending CN106917560A (en) | 2015-12-25 | 2016-02-22 | Drive mechanism and the vehicle using the drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106917560A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220154518A1 (en) * | 2019-04-10 | 2022-05-19 | Magna Closures Inc. | Direct drive cable-operated actuation system for closure panel |
| CN115163792A (en) * | 2022-08-18 | 2022-10-11 | 恩平市得盛智能科技有限公司 | Gear box with planetary differential adjustment |
| CN115492489A (en) * | 2021-06-02 | 2022-12-20 | 麦格纳博科股份有限公司 | Power door linkage system for a B-pillar free door system for a motor vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20220154518A1 (en) * | 2019-04-10 | 2022-05-19 | Magna Closures Inc. | Direct drive cable-operated actuation system for closure panel |
| CN115492489A (en) * | 2021-06-02 | 2022-12-20 | 麦格纳博科股份有限公司 | Power door linkage system for a B-pillar free door system for a motor vehicle |
| CN115492489B (en) * | 2021-06-02 | 2025-02-25 | 麦格纳覆盖件有限公司 | Power door linkage system for a B-pillar-less door system for a motor vehicle |
| CN115163792A (en) * | 2022-08-18 | 2022-10-11 | 恩平市得盛智能科技有限公司 | Gear box with planetary differential adjustment |
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Application publication date: 20170704 |