CN107355513A - Drive mechanism and backsight mirror driver - Google Patents
Drive mechanism and backsight mirror driver Download PDFInfo
- Publication number
- CN107355513A CN107355513A CN201710547258.7A CN201710547258A CN107355513A CN 107355513 A CN107355513 A CN 107355513A CN 201710547258 A CN201710547258 A CN 201710547258A CN 107355513 A CN107355513 A CN 107355513A
- Authority
- CN
- China
- Prior art keywords
- drive mechanism
- groove
- worm
- gear
- rack
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/24—Toothed gearings for conveying rotary motion without gears having orbital motion involving gears essentially having intermeshing elements other than involute or cycloidal teeth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
- B60R1/062—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position
- B60R1/07—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by electrically powered actuators
- B60R1/072—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by electrically powered actuators for adjusting the mirror relative to its housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention provides a kind of drive mechanism, includes motor, rack, clutch and arc-shaped rack；Clutch pack contains the second worm gear and adjustment gear；Adjustment gear engages with arc-shaped rack；Rack includes the second worm screw；Second worm screw forms the second Worm Wheel System component with the second worm gear；Motor-driven gear bar, clutch, arc-shaped rack move successively.Present invention also offers a kind of backsight mirror driver, includes support and above-mentioned drive mechanism；The drive mechanism is rack-mount.Backsight mirror driver provided by the invention is convenient, fast when assembling and disassembling, and massive eyeglass can be driven with the backsight mirror driver compared with small dimension.
Description
Technical field
The present invention relates to the technical field of auto parts machinery, in particular it relates to a kind of drive mechanism and backsight mirror driver.
Background technology
Patent document CN201580312U discloses a kind of automobile rear view mirror driver, including base, is located at base
Interior two motors, two travelling gears, two be in semiorbicular rack, be equipped with the inner surface of each rack with
The tooth that travelling gear is meshed, the bottom of each rack are equipped with guide rail, circumference of described two racks in same circle
On, the diameter parallel of the central axis of the hypothesis circle of described two racks and the output shaft of two motors, each driving cog
The axis of the axis of wheel and the output shaft of corresponding motor on the same line, the base be provided with is available for corresponding to guide rail slide
Two deep-slotted chip breakers coordinated.According to the patent document readme, automobile rear view mirror driver rack installation is simple, efficiency of assembling
Height, change conveniently and other parts will not be damaged.But during the patent document use, when rearview mirror reaches end of travel
When, the moment of torsion of motor increases and gear may be damaged.
To solve the above problems, added in the automobile rear view mirror driver that patent document CN102320263B is provided
Slipping device, when the moment of torsion of motor reaches maximum, slipping device inner body can be skidded and energy is consumed, and effectively be protected
Protect the drive mechanism of automobile rear view mirror driver.But slipping device uses bevel friction, inclined-plane knot in the patent document
Product is yielding when structure causes to be molded because the wall unevenness of part is even, and the strength being finally applied on rearview mirror is either large or small；
And the arrangement in the patent document between all parts is not simple clear enough, assembly difficulty is larger.
The content of the invention
For in the prior art the defects of, it is an object of the invention to provide a kind of drive mechanism and backsight mirror driver.
According to drive mechanism provided by the invention, motor, rack, clutch and arc-shaped rack are included；
Clutch pack contains the second worm gear and adjustment gear；Adjustment gear engages with arc-shaped rack；
Rack includes the second worm screw；Second worm screw forms the second Worm Wheel System component with the second worm gear；
Motor-driven gear bar, clutch, arc-shaped rack move successively.
Preferably, the rack also includes the first worm gear；First worm gear is fixedly and coaxially connected with the second worm screw；
Motor output shaft forms the first worm screw；First worm screw forms the first Worm Wheel System component with the first worm gear.
Preferably, the first Worm Wheel System component and/or the second Worm Wheel System component have auto-lock function.
Preferably, cambered surface is provided with the flute profile engaged with adjustment gear on the inside of the arc-shaped rack；
Stopping means is provided with the outside of arc-shaped rack in cambered surface.
Preferably, the clutch also includes rotary shaft and hold-down mechanism；
The first groove, the second groove and centre bore are provided with second worm gear, the first groove, the second groove pass through
Centre bore connects；
Neck is provided with rotary shaft；The both ends of hold-down mechanism are separately mounted in the first groove, neck；
The second worm gear, hold-down mechanism are sequentially passed through along near-end to distal direction, rotary shaft；
Rotary shaft near-end is provided with axial limiting ring；Axial limiting ring is arranged in the second groove；
The distal face of axial limiting ring, the groove bottom of the second groove respectively constitute driven rubbing surface, active friction face；
Adjustment gear is arranged on the distal end of rotary shaft.
Preferably, the hold-down mechanism includes fixture, elastic component and wear plate；
The both ends of elastic component are connected with fixture, wear plate respectively；
In the neck of fixture engaging on the rotating shaft；
Wear plate is arranged in the first groove of the second worm gear.
Preferably, rotary shaft is circumferentially arranged multiple locating pieces；
The neck is located on the proximal end face of locating piece；Circumferentially axially directed groove is formed between two locating pieces；
Fixture includes loop configuration, and multiple annular lugs are provided with the inner ring surface of loop configuration；
From locating piece, distally guide groove reaches the near-end of locating piece proximal end face to annular lug vertically, and circumferential along fixture
Rotation is snapped onto in neck；
When annular lug is located in neck, elastic component is in compressive state.
Present invention also offers a kind of backsight mirror driver, includes support and above-mentioned drive mechanism；
The drive mechanism is rack-mount.
Preferably, guide groove is provided with support；
Arc-shaped rack can be along guide groove movement.
Preferably, the drive mechanism forms the first drive mechanism and the second drive mechanism；
First drive mechanism and the second drive mechanism are symmetrical on support；
Angle be present in the first worm screw of the first drive mechanism and the first worm screw parallel arrangement of the second drive mechanism.
Compared with prior art, the present invention has following beneficial effect：
1st, it is convenient, fast when backsight mirror driver provided by the invention is assembled and disassembled, driven with the rearview mirror compared with small dimension
Dynamic device can drive massive eyeglass；
2nd, drive mechanism ranking provided by the invention is simple, clear, reduces assembling degree of difficulty, raising group in an assembling process
Fill efficiency；
3rd, clutch device structure uses spring assembly, makes the strength of clutch more stable；Clutch package assembly is simpler
It is easy to disassemble or reprocesses, reduces part and waste；The slipping device of clutch uses planar friction, and part can avoid in shaping
Because part deformation causes strength wild effect；
4th, stopping means and guide groove are designed with the extrados of arc-shaped rack, prevent arc-shaped rack from off normal occur in motion
Phenomenon, make rack more stable when moving up and down.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is backsight mirror driver stereogram provided by the invention；
Fig. 2 is drive mechanism stereogram provided by the invention；
Fig. 3 is drive mechanism upward view；
Fig. 4 is clutch exploded perspective view；
Fig. 5 is clutch sectional structure chart.
Shown in figure：
The axially directed groove 312 of motor 1
The adjustment gear 313 of first worm screw 11
The fixture 32 of rack 2
The annular lug 320 of first worm gear 21
The elastic component 33 of second worm screw 22
The wear plate 34 of clutch 3
The worm gear 35 of rotary shaft 31 second
The groove 3501 of locating piece 310 first
The groove 3502 of neck 3,100 second
The centre bore 3503 of first trough wall surface 3101
The active friction face 3510 of second trough wall surface 3102
The arc-shaped rack 4 of arc extended surface 3103
The stopping means 41 of spacing ring 311
The driven support 5 of rubbing surface 3110
Embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill to this area
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection domain.
As shown in figure 1, in embodiment, backsight mirror driver provided by the invention includes support 5 and drive mechanism, wherein,
As shown in Figure 2 and Figure 3, transmission mechanism includes motor 1, rack 2, clutch 3 and arc-shaped rack 4.The output shaft shape of motor 1
Into the first worm screw 11；Rack 2 includes the first worm gear 21 and the second worm screw 22, and the first worm gear 21 and the second worm screw 22 are coaxially solid
Fixed connection；Clutch 3 includes the second worm gear 35 and adjustment gear 313.First worm screw 11 and the first worm gear 21 form the first worm gear
21 worm-drive components, the second worm screw 22 and the second worm gear 35 composition worm-drive component of the second worm gear 35, the snail of the first worm gear 21
Bar transmission component and the worm-drive component of the second worm gear 35 are respectively provided with auto-lock function.The inner side cambered surface of arc-shaped rack 4 is provided with and adjusted
The flute profile that gear 313 engages is saved, adjustment gear 313 engages with the intrados of arc-shaped rack 4.Under the driving of motor 1, rack
2nd, clutch 3, arc-shaped rack 4 move successively.In preference, the worm-drive component of the first worm gear 21 or the second worm gear can also be
35 worm-drive components have auto-lock function, but overall structure can be caused not compact enough, easily loosen.Preferably, motor 1
Output shaft can also form the gear structure such as spur gear, angular wheel, the flute profile that matching is provided with rack 2 will be dynamic
Power is delivered on clutch 3.
As shown in Figure 4, Figure 5, clutch 3 includes rotary shaft 31, the second worm gear 35 and hold-down mechanism, along near-end to distally
Direction, rotary shaft 31 sequentially pass through the second worm gear 35, hold-down mechanism.Wherein, hold-down mechanism contains fixture 32, elastic component 33
And wear plate 34, the both ends of elastic component 33 are connected with fixture 32, wear plate 34 respectively.First is provided with second worm gear 35
Groove 3501, the second groove 3502 and centre bore 3503, the first groove 3501, the second groove 3502 are separately positioned on the second snail
The distal face of wheel 35, on proximal end face, the first groove 3501 is connected with the second groove 3502 by centre bore 3503.In rotary shaft 31
Neck 3100 is provided with, the both ends of hold-down mechanism are separately mounted in the first groove 3501, neck 3100, wherein, fixture 32
It is fastened in the neck 3100 in rotary shaft 31；Wear plate 34 is arranged in the first groove 3501 of the second worm gear 35.Rotary shaft
31 near-ends are provided with axial limiting ring 311, and the diameter of axial limiting ring 311 is more than the diameter of centre bore 3503, to prevent axial limiting
Ring 311 is distally deviate from out of second groove 3502.The bottom land of the distal face of axial limiting ring 311 and the second groove 3502
Face contacts；The distal face of axial limiting ring 311, the groove bottom of the second groove 3502 respectively constitute driven rubbing surface 3110, active
Rubbing surface 3510.Two through holes are circumferentially evenly arranged with spacing ring 311, as heat emission hole, are improved to producing heat in friction
The radiating efficiency of amount.Adjustment gear 313 is provided with the distal end of rotary shaft 31, for driving arc-shaped rack 4.In preference, the
The second groove 3502 can be not provided with two worm gears 35, the distal face of axial limiting ring 311 is directly fitted in the second worm gear 35
On proximal end face, friction pair is formed, reduces the difficulty of processing of gear, but the structure can cause axial limiting ring 311 easily in footpath
Shaken on to direction, and axial limiting ring 311 is protruding to outside the second worm gear 35, structure is not compact enough, increase from
The size of clutch 3.Through hole can be not provided with spacing ring 311, one, three or more through holes can also be set, but not set
Put or a through hole is only set, radiating efficiency is not high；Too many through hole is set then to cause the intensity of structure to decline, and friction pair
In be easier enter dust, influence performance.
Rotary shaft 31 is circumferentially arranged multiple locating pieces 310；The neck 3100 is located at the proximal end face of locating piece 310
On, axially directed groove 312 is circumferentially formed between two locating pieces 310, neck 3100 includes the first trough wall surface 3101, the second groove
Wall 3102, the length of the first trough wall surface 3101 are more than the length of the second trough wall surface 3102, and the near-end of the first trough wall surface 3101 is provided with arc
Shape extended surface 3103, arc extended surface 3103 extend towards the place side of the second trough wall surface 3102；Fixture 32 includes loop configuration,
Multiple annular lugs 320 are provided with the inner ring surface of loop configuration.Annular lug 320 is oriented to vertically from the distal end of locating piece 310
Groove 312 reaches the near-end of the proximal end face of locating piece 310, and arc extended surface 3103 forms the near-end of annular lug 320 axially movable
Confined planes, then circumferentially rotatable fixture 32, from the place end of the second trough wall surface 3102, rotation is caught in neck to annular lug 320
In 3100, now, when annular lug 320 is located in neck 3100, elastic component 33 is in compressive state, and bounce acts on wear-resisting
Piece 34, and the second worm gear 35 is pressed on axial limiting ring 311, increase rubbing between the second worm gear 35 and axial limiting ring 311
Power is wiped, clutch 3 is completed and is driven.In embodiment, the elastic component 33 is spring, and spring housing is in rotary shaft 31.In preference,
The elastic construction of such as flexure strip is can also be, but not as good as spring on steering capability.In addition, being directed to neck 3100, also may be used
To be only the groove that a cell wall equal length is opened on the proximal end face of locating piece 310, but compared to the structure in embodiment, a side
Face can not judge whether fixture 32 reaches rigging position vertically, on the other hand, also not by touching arc extended surface 3103
Can be by touching the first longer trough wall surface 3101, to judge whether fixture 32 is circumferentially rotated in place.It is real after the completion of assembling
Apply the structure described in example, moreover it is possible to which the limited annular lug 320 prevented on fixture 32 is deviate from from neck 3100.
As shown in figure 3, it is provided with stopping means 41 in the outside cambered surface of arc-shaped rack 4.Stopping means 41 can prevent arc
There is off normal phenomenon in motion in rack 4, ensures that arc-shaped rack 4 keeps engaging with adjustment gear 313.It is additionally provided with support 5
Guide groove, arc-shaped rack 4 is along guide groove movement.In embodiment, stopping means 41 is located in guide groove, the groove bottom shape of guide groove with it is spacing
The extrados of device 41 matches.
As shown in figure 1, in embodiment, the drive mechanism of backsight mirror driver forms the first drive mechanism and the second transmission is tied
Structure；First drive mechanism and the second drive mechanism are symmetrical on support 5.First worm screw 11 of the first drive mechanism and
First worm screw 11 of two drive mechanisms is arranged in parallel.In preference, the first worm screw 11 of the first drive mechanism and the second transmission are tied
It can also be what is arranged at an angle between first worm screw 11 of structure, such as 45 degree, 90 degree etc., the meaning of the design is,
It can more neatly arrange drive mechanism in support 5, effective utilization space, adapt to the peaces of different size backsight mirror drivers
Dress demand.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.In the case where not conflicting, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (10)
1. a kind of drive mechanism, it is characterised in that include motor, rack, clutch and arc-shaped rack；
Clutch pack contains the second worm gear and adjustment gear；Adjustment gear engages with arc-shaped rack；
Rack includes the second worm screw；Second worm screw forms the second Worm Wheel System component with the second worm gear；
Motor-driven gear bar, clutch, arc-shaped rack move successively.
2. drive mechanism according to claim 1, it is characterised in that the rack also includes the first worm gear；First snail
Wheel is fixedly and coaxially connected with the second worm screw；
Motor output shaft forms the first worm screw；First worm screw forms the first Worm Wheel System component with the first worm gear.
3. drive mechanism according to claim 2, it is characterised in that the first Worm Wheel System component and/or the second snail
Worm and gear transmission component has auto-lock function.
4. drive mechanism according to claim 1, it is characterised in that cambered surface is provided with and adjusted on the inside of the arc-shaped rack
The flute profile of gear engagement；
Stopping means is provided with the outside of arc-shaped rack in cambered surface.
5. drive mechanism according to claim 1, it is characterised in that the clutch also includes rotary shaft and compacting machine
Structure；
The first groove, the second groove and centre bore are provided with second worm gear, the first groove, the second groove pass through center
Hole connects；
Neck is provided with rotary shaft；The both ends of hold-down mechanism are separately mounted in the first groove, neck；
The second worm gear, hold-down mechanism are sequentially passed through along near-end to distal direction, rotary shaft；
Rotary shaft near-end is provided with axial limiting ring；Axial limiting ring is arranged in the second groove；
The distal face of axial limiting ring, the groove bottom of the second groove respectively constitute driven rubbing surface, active friction face；
Adjustment gear is arranged on the distal end of rotary shaft.
6. drive mechanism according to claim 5, it is characterised in that the hold-down mechanism include fixture, elastic component with
And wear plate；
The both ends of elastic component are connected with fixture, wear plate respectively；
In the neck of fixture engaging on the rotating shaft；
Wear plate is arranged in the first groove of the second worm gear.
7. drive mechanism according to claim 6, it is characterised in that rotary shaft is circumferentially arranged multiple locating pieces；
The neck is located on the proximal end face of locating piece；Circumferentially axially directed groove is formed between two locating pieces；
Fixture includes loop configuration, and multiple annular lugs are provided with the inner ring surface of loop configuration；
From locating piece distal end, guide groove reaches the near-end of locating piece proximal end face to annular lug vertically, and is rotated in a circumferential direction along fixture
Snap onto in neck；
When annular lug is located in neck, elastic component is in compressive state.
8. a kind of backsight mirror driver, it is characterised in that include the transmission any one of support and claim 1 to 7
Structure；
The drive mechanism is rack-mount.
9. backsight mirror driver according to claim 8, it is characterised in that guide groove is provided with support；
Arc-shaped rack can be along guide groove movement.
10. backsight mirror driver according to claim 9, it is characterised in that the drive mechanism forms the first transmission knot
Structure and the second drive mechanism；
First drive mechanism and the second drive mechanism are symmetrical on support；
Angle be present in the first worm screw of the first drive mechanism and the first worm screw parallel arrangement of the second drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710547258.7A CN107355513B (en) | 2017-07-06 | 2017-07-06 | Transmission structure and rearview mirror driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710547258.7A CN107355513B (en) | 2017-07-06 | 2017-07-06 | Transmission structure and rearview mirror driver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107355513A true CN107355513A (en) | 2017-11-17 |
| CN107355513B CN107355513B (en) | 2023-08-15 |
Family
ID=60291768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710547258.7A Active CN107355513B (en) | 2017-07-06 | 2017-07-06 | Transmission structure and rearview mirror driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107355513B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112437851A (en) * | 2018-07-18 | 2021-03-02 | 荷兰反光镜控制器国际有限公司 | Actuator |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1179753A (en) * | 1995-03-31 | 1998-04-22 | 联合工艺汽车系统有限公司 | Vehicle mirror adjustment gear train |
| CN1266787A (en) * | 2000-04-07 | 2000-09-20 | 王振惠 | Automatic folding mechanism for electric rear-view mirror |
| CN1984247A (en) * | 2006-04-18 | 2007-06-20 | 华为技术有限公司 | Camera |
| CN201068956Y (en) * | 2007-07-16 | 2008-06-04 | 吉林大学 | Worm-drive type multi- axis transmission mechanism |
| US20090071279A1 (en) * | 2007-09-17 | 2009-03-19 | Robert Bosch Gmbh | Adjustment drive |
| CN203189624U (en) * | 2013-04-10 | 2013-09-11 | 武汉市黄陂新隆建筑机械有限公司 | Worm wheel and worm transmission mechanism of efficient novel worm wheel body |
| CN105751971A (en) * | 2015-03-13 | 2016-07-13 | 东莞皓永汽车配件有限公司 | Driving mechanism of exterior rearview mirror adjusting device and clutch assembly thereof |
| US20160229343A1 (en) * | 2013-10-03 | 2016-08-11 | Mci (Mirror Controls International) Netherlands B.V. | Mirror Adjustment Device with Play Suppression |
| CN206929284U (en) * | 2017-07-06 | 2018-01-26 | 上海中鹏岳博实业发展有限公司 | Drive mechanism and backsight mirror driver |
-
2017
- 2017-07-06 CN CN201710547258.7A patent/CN107355513B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1179753A (en) * | 1995-03-31 | 1998-04-22 | 联合工艺汽车系统有限公司 | Vehicle mirror adjustment gear train |
| CN1266787A (en) * | 2000-04-07 | 2000-09-20 | 王振惠 | Automatic folding mechanism for electric rear-view mirror |
| CN1984247A (en) * | 2006-04-18 | 2007-06-20 | 华为技术有限公司 | Camera |
| CN201068956Y (en) * | 2007-07-16 | 2008-06-04 | 吉林大学 | Worm-drive type multi- axis transmission mechanism |
| US20090071279A1 (en) * | 2007-09-17 | 2009-03-19 | Robert Bosch Gmbh | Adjustment drive |
| CN203189624U (en) * | 2013-04-10 | 2013-09-11 | 武汉市黄陂新隆建筑机械有限公司 | Worm wheel and worm transmission mechanism of efficient novel worm wheel body |
| US20160229343A1 (en) * | 2013-10-03 | 2016-08-11 | Mci (Mirror Controls International) Netherlands B.V. | Mirror Adjustment Device with Play Suppression |
| CN105751971A (en) * | 2015-03-13 | 2016-07-13 | 东莞皓永汽车配件有限公司 | Driving mechanism of exterior rearview mirror adjusting device and clutch assembly thereof |
| US20160265635A1 (en) * | 2015-03-13 | 2016-09-15 | Kyongchol Chong | Actuator mechanism for an adjustment device of a wing mirror and clutch assembly thereof |
| CN206929284U (en) * | 2017-07-06 | 2018-01-26 | 上海中鹏岳博实业发展有限公司 | Drive mechanism and backsight mirror driver |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112437851A (en) * | 2018-07-18 | 2021-03-02 | 荷兰反光镜控制器国际有限公司 | Actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107355513B (en) | 2023-08-15 |
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