CN101982349A - Lens automatic-regulating device for rearview mirror - Google Patents
Lens automatic-regulating device for rearview mirror Download PDFInfo
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- CN101982349A CN101982349A CN2010105105919A CN201010510591A CN101982349A CN 101982349 A CN101982349 A CN 101982349A CN 2010105105919 A CN2010105105919 A CN 2010105105919A CN 201010510591 A CN201010510591 A CN 201010510591A CN 101982349 A CN101982349 A CN 101982349A
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- lifting column
- motor
- back mirror
- checking device
- outer casing
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- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 210000000078 claw Anatomy 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The invention relates to the technical field of a rearview mirror, in particular to a lens automatic-regulating device for the rearview mirror, and solves the technical problems of the prior art that the design is unreasonable, the control precision is lower, and the like. The lens automatic-regulating device comprises an outer shell, wherein a driving case is arranged on the outer shell; at least one motor and at least one threaded pillar are fixed in the outer shell; a hoisting pillar is sleeved on and threaded to the threaded pillar; a transmission mechanism which can drive the hoisting pillar to rotate positively or reversely so as to hoist the hoisting pillar when the motor works is arranged between the motor and the hoisting pillar; the driving case is provided with a regulating base connected to the lens; and the upper end of the hoisting pillar is connected to the regulating base and can drive the regulating base to operate. Compared with the prior art, the lens automatic-regulating device for the rearview mirror of the invention has the advantages of: 1) reasonable design, simple structure, good operation stability, large rotation scope, and 2) low working noise, high control precision, and convenient use and operation.
Description
Technical field
The present invention relates to the back mirror technical field, especially relate to a kind of eyeglass self-checking device of back mirror.
Background technology
At present, opposed back mirror all is housed, for the driver provides backsight at motor-driven vehicle going or when turning, so that self-propelled vehicle moves safely in the vehicle body both sides of self-propelled vehicle.Because the sight line of chaufeur self, desirable back mirror inclination angle is different, so need to adjust the back mirror inclination angle to obtain optimum field.How regulate on the mode of eyeglass rotation, multiple solution is arranged at present.The fixing fixed type back mirror of pair minute surface and picture frame is arranged; Back mirror for direct adjusting minute surface is arranged; Have by drag-line and in car, operate the back mirror that rotatable parts are regulated minute surface; Also has back mirror by electrical motor driven control.By in the middle of the back mirror of motor driven, it is big mostly to be noise, and efficient is low, the type that stability is not high, and also rarely having can the simultaneous adaptation motorized adjustment and the manual regulation mode.
For prior art is improved, people have carried out long-term exploration, have proposed various solutions.For example, Chinese patent literature discloses a kind of rear view mirror lens and has regulated actr [application number: 200720071927.X], comprise outer casing, be arranged at the lens fixing apparatus on the outer casing, be positioned at the driving outer casing device of outer casing and be arranged at the picture frame anchor fitting that drives on the outer casing device, the outer casing inwall is provided with the cambered surface tooth bar, drive the outer casing device and comprise actuator and train of gears, train of gears comprises driven wheel and clutch gear, clutch gear comprises shaft gear, metal slipping ring and external gear, the external gear inwall is provided with a projection, the metal slipping ring has a breach, the metal slipping ring is positioned at external gear, projection is arranged in breach, and the metal slipping ring is socketed on the axle of shaft gear, external gear and the engagement of cambered surface tooth bar, driven wheel comprises horizontal gear and vertical gear, the gear part of horizontal gear is connected with actuator, the threaded portion of horizontal gear and the engagement of the gear part of vertical gear, the threaded portion of vertical gear and shaft gear engagement.
Such scheme has improved the convenience that back mirror uses to a certain extent, but still exists following technical matters: operating noise is big, and control accuracy is lower, and the rotation setting range is little, and working stability is not high.
Summary of the invention
The objective of the invention is at the problems referred to above, a kind of good operating stability is provided, easy for operation, the eyeglass self-checking device of the back mirror that slewing area is big.
For achieving the above object, the present invention has adopted following technical proposal: the eyeglass self-checking device of this back mirror, be arranged in the picture frame of back mirror, comprise outer casing, on outer casing, be provided with the driving case, it is characterized in that, described outer casing internal fixation has at least one motor and at least one threaded column, on threaded column, be with the lifting column that is threaded with it, thereby be provided with between described motor and the lifting column and when machine operation, can drive the transmission device that lifting column forward or reverse on threaded column makes the lifting column lifting, described driving case is provided with the adjustment seat that links to each other with eyeglass, and the upper end of described lifting column is connected with adjustment seat and can drives the adjustment seat action.
In the eyeglass self-checking device of above-mentioned back mirror, described transmission device comprises the driving bolt that is arranged on the motor output shaft and is set in the turning set of lifting column periphery, the periphery of described turning set has and drives bolt ingear ring gear, and the circumferential fix shaft of described lifting column and turning set is to flexible connection.
In the eyeglass self-checking device of above-mentioned back mirror, the line of centers of described turning set is vertical mutually with the line of centers that drives bolt, and the lower end of described lifting column has some claws that are engaged on the threaded column.
In the eyeglass self-checking device of above-mentioned back mirror, the top of described lifting column has bulb, and described adjustment seat is provided with the ball hole that holds described bulb.
In the eyeglass self-checking device of above-mentioned back mirror, described driving case is provided with arch groove, and the described adjustment seat outside has arcwall face, and described adjustment seat is arranged in the arch groove and can swings in arch groove under the effect of lifting column.
In the eyeglass self-checking device of above-mentioned back mirror, the quantity of described motor is two, is provided with the motor slot that two motors are set up in parallel in outer casing, and described motor is fixed in the motor slot.
In the eyeglass self-checking device of above-mentioned back mirror, be provided with the interior cover body that is fixed on the outer casing between described outer casing and the driving case, described lifting column passes interior cover body.By interior cover body motor is closed, thereby effectively reduces operating noise, and interior cover body helps motor, turning set, the isostructural location of lifting column.
In the eyeglass self-checking device of above-mentioned back mirror, have slide block on the described lifting column, have axially extended chute on the described interior cover body, described slide block is arranged in the chute.
In the eyeglass self-checking device of above-mentioned back mirror, the profile of described driving case is rounded or square.
Compared with prior art, the advantage of the eyeglass self-checking device of this back mirror is: 1, reasonable in design, simple in structure, and good operating stability, slewing area is big.2, operating noise is little, and the control accuracy height is easy for operation.
Description of drawings
Fig. 1 is the exploded view of embodiment 1 provided by the invention.
Fig. 2 is the running condition block diagram of embodiment 1 provided by the invention.
Fig. 3 is another visual angle running condition block diagram of embodiment 1 provided by the invention.
Fig. 4 is the outer casing birds-eye view of embodiment 1 provided by the invention.
Fig. 5 is the outer casing sectional block diagram of embodiment 1 provided by the invention.
Fig. 6 is the inner structure birds-eye view of embodiment 1 provided by the invention.
Fig. 7 is the inner structure block diagram of embodiment 1 provided by the invention.
Fig. 8 is the partial enlarged drawing of A portion among Fig. 7.
Fig. 9 is the block diagram of the lifting column of embodiment 1 provided by the invention when being placed on the threaded column.
Figure 10 is the partial enlarged drawing of B portion among Fig. 9.
Figure 11 is the exploded view of embodiment 2 provided by the invention.
Among the figure, outer casing 1, motor slot 11, driving case 2, arch groove 21, motor 3, threaded column 4, lifting column 5, claw 51, bulb 52, slide block 53, adjustment seat 6, arcwall face 61, driving bolt 7, turning set 8, ring gear 81, interior cover body 9, chute 91, picture frame 10.
The specific embodiment
Embodiment 1:
Shown in Fig. 1-10, the eyeglass self-checking device of this back mirror is arranged in the picture frame 10 of back mirror, comprises outer casing 1, is provided with to drive case 2 on outer casing 1.The profile of the driving case 2 in the present embodiment is rounded.
At outer casing 1 internal fixation at least one motor 3 and at least one threaded column 4 are arranged.In the present embodiment, the quantity of motor 3 is two, is provided with the motor slot 11 that two motors 3 are set up in parallel in outer casing 1, and motor 3 is fixed in the motor slot 11.Motor 3 here and the corresponding one by one setting of threaded column 4.On threaded column 4, be with the lifting column 5 that is threaded with it, can drive the transmission device that lifting column 5 forward or reverse on threaded column 4 makes lifting column 5 liftings thereby be provided with between motor 3 and the lifting column 5 when motor 3 work.Drive case 2 and be provided with the adjustment seat 6 that links to each other with eyeglass, the upper end of lifting column 5 is connected with adjustment seat 6 and can drives adjustment seat 6 actions.Threaded column 4 in the present embodiment is connected as a single entity structure with outer casing 1.
In the present embodiment, transmission device comprises driving bolt 7 that is arranged on motor 3 output shafts and the turning set 8 that is set in lifting column 5 peripheries.The periphery of turning set 8 has and drives bolt 7 ingear ring gears 81, and lifting column 5 and turning set 8 circumferential fix shafts are to flexible connection.The line of centers of turning set 8 is vertical mutually with the line of centers that drives bolt 7, and the lower end of lifting column 5 has some claws 51 that are engaged on the threaded column 4.The top of lifting column 5 has bulb 52, and adjustment seat 6 is provided with the ball hole that holds described bulb 52.For the ease of adjustment seat 6 actions, drive case 2 and be provided with arch groove 21, adjustment seat 6 outsides have arcwall face 61, and adjustment seat 6 is arranged in the arch groove 21 and can swinging in arch groove 21 under the effect of lifting column 5.
Be provided with the interior cover body 9 that is fixed on the outer casing 1 between outer casing 1 and the driving case 2, lifting column 5 passes interior cover body 9.Have slide block 53 on the lifting column 5, have axially extended chute 91 on the interior cover body 9, slide block 53 is arranged in the chute 91.
During work, motor 3 drives and drives bolt 7 rotations, owing to ring gear 81 engagements of driving bolt 7 with turning set 8, so can drive turning set 8 rotations.Because turning set 8 and lifting column 5 circumferential fix shafts are to flexible connection, more particularly are connected with chute 91 by slide block 53 between turning set 8 and the interior cover body 9, so work as turning set 8 and can drive lifting column 5 rotations.Because lifting column 5 is threaded with threaded column 4.Therefore when lifting column 5 forward or reverse, lifting column 5 can rise or descend with respect to threaded column 4.Because the top of lifting column 5 links to each other with adjustment seat 6, so lifting column 5 can drive adjustment seat 6 and move, thereby the time is to the angular adjustment of back mirror.
Embodiment 2:
As shown in figure 11, the profile that drives case 2 in the present embodiment is square, all the other all with embodiment 1 roughly the same, this paper does not do and gives unnecessary details.
Specific embodiment described herein only is that spirit of the present invention is made casehistory.The technical personnel of the technical field of the invention can be made various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used outer casing 1, motor slot 11, driving case 2, arch groove 21, motor 3, threaded column 4, lifting column 5, claw 51, bulb 52, slide block 53, adjustment seat 6, arcwall face 61, driven terms such as bolt 7, turning set 8, ring gear 81, interior cover body 9, chute 91, picture frame 10 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (9)
1. the eyeglass self-checking device of a back mirror, be arranged in the picture frame of back mirror, comprise outer casing (1), on outer casing (1), be provided with and drive case (2), it is characterized in that, described outer casing (1) internal fixation has at least one motor (3) and at least one threaded column (4), on threaded column (4), be with the lifting column (5) that is threaded with it, be provided with between described motor (3) and the lifting column (5) when motor (3) is worked, can drive lifting column (5) in threaded column (4) thus go up the transmission device that forward or reverse makes lifting column (5) lifting, described driving case (2) is provided with the adjustment seat (6) that links to each other with eyeglass, and the upper end of described lifting column (5) is connected with adjustment seat (6) and can drives adjustment seat (6) action.
2. the eyeglass self-checking device of back mirror according to claim 1, it is characterized in that, described transmission device comprises the turning set (8) that is arranged on the driving bolt (7) on motor (3) output shaft and is set in lifting column (5) periphery, the periphery of described turning set (8) has and drives bolt (7) ingear ring gear (81), and the circumferential fix shaft of described lifting column (5) and turning set (8) is to flexible connection.
3. the eyeglass self-checking device of back mirror according to claim 2, it is characterized in that, the line of centers of described turning set (8) is vertical mutually with the line of centers that drives bolt (7), and the lower end of described lifting column (5) has some claws (51) that are engaged on the threaded column (4).
4. the eyeglass self-checking device of back mirror according to claim 2 is characterized in that, the top of described lifting column (5) has bulb (52), and described adjustment seat (6) is provided with the ball hole that holds described bulb (52).
5. according to the eyeglass self-checking device of claim 2 or 3 or 4 described back mirrors, it is characterized in that, described driving case (2) is provided with arch groove (21), described adjustment seat (6) outside has arcwall face (61), and described adjustment seat (6) is arranged in the arch groove (21) and can swinging in arch groove (21) under the effect of lifting column (5).
6. the eyeglass self-checking device of back mirror according to claim 5, it is characterized in that, the quantity of described motor (3) is two, is provided with the motor slot (11) that two motors (3) are set up in parallel in outer casing (1), and described motor (3) is fixed in the motor slot (11).
7. the eyeglass self-checking device of back mirror according to claim 5 is characterized in that, is provided with the interior cover body (9) that is fixed on the outer casing (1) between described outer casing (1) and the driving case (2), and described lifting column (5) passes interior cover body (9).
8. the eyeglass self-checking device of back mirror according to claim 7, it is characterized in that, have slide block (53) on the described lifting column (5), have axially extended chute (91) on the described interior cover body (9), described slide block (53) is arranged in the chute (91).
9. according to the eyeglass self-checking device of claim 1 or 2 or 3 or 4 described back mirrors, it is characterized in that the profile of described driving case (2) is rounded or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105105919A CN101982349A (en) | 2010-10-19 | 2010-10-19 | Lens automatic-regulating device for rearview mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105105919A CN101982349A (en) | 2010-10-19 | 2010-10-19 | Lens automatic-regulating device for rearview mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101982349A true CN101982349A (en) | 2011-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105105919A Pending CN101982349A (en) | 2010-10-19 | 2010-10-19 | Lens automatic-regulating device for rearview mirror |
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| Country | Link |
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| CN (1) | CN101982349A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751971A (en) * | 2015-03-13 | 2016-07-13 | 东莞皓永汽车配件有限公司 | Driving mechanism and clutch assembly of exterior rearview mirror adjustment device |
| CN107264407B (en) * | 2016-03-31 | 2021-12-28 | 株式会社村上开明堂 | Visual identification angle adjusting mechanism of visual identification device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10264726A (en) * | 1997-03-25 | 1998-10-06 | Murakami Corp | Mirror location detection device |
| CN101031453A (en) * | 2004-09-21 | 2007-09-05 | 金钟浩 | A mirror unit for automobile |
| CN201068128Y (en) * | 2007-06-29 | 2008-06-04 | 麦格纳唐纳利(上海)汽车科技有限公司 | Rear-view mirror lens adjusting actuator |
| CN201824951U (en) * | 2010-10-19 | 2011-05-11 | 陈爱堂 | Automatic adjusting device for lenses of rearview mirrors |
-
2010
- 2010-10-19 CN CN2010105105919A patent/CN101982349A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10264726A (en) * | 1997-03-25 | 1998-10-06 | Murakami Corp | Mirror location detection device |
| CN101031453A (en) * | 2004-09-21 | 2007-09-05 | 金钟浩 | A mirror unit for automobile |
| CN201068128Y (en) * | 2007-06-29 | 2008-06-04 | 麦格纳唐纳利(上海)汽车科技有限公司 | Rear-view mirror lens adjusting actuator |
| CN201824951U (en) * | 2010-10-19 | 2011-05-11 | 陈爱堂 | Automatic adjusting device for lenses of rearview mirrors |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751971A (en) * | 2015-03-13 | 2016-07-13 | 东莞皓永汽车配件有限公司 | Driving mechanism and clutch assembly of exterior rearview mirror adjustment device |
| CN105751971B (en) * | 2015-03-13 | 2018-02-16 | 东莞皓永汽车配件有限公司 | Driving mechanism of outer rearview mirror adjusting device and clutch assembly thereof |
| CN107264407B (en) * | 2016-03-31 | 2021-12-28 | 株式会社村上开明堂 | Visual identification angle adjusting mechanism of visual identification device |
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Application publication date: 20110302 |