CN201670162U - Automobile headlamp horizontal light-adjusting motor device - Google Patents
Automobile headlamp horizontal light-adjusting motor device Download PDFInfo
- Publication number
- CN201670162U CN201670162U CN201020141838XU CN201020141838U CN201670162U CN 201670162 U CN201670162 U CN 201670162U CN 201020141838X U CN201020141838X U CN 201020141838XU CN 201020141838 U CN201020141838 U CN 201020141838U CN 201670162 U CN201670162 U CN 201670162U
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- ball stud
- drive
- gear
- housing
- motor
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Abstract
An automobile headlamp horizontal light-adjusting motor device capable of adjusting manually and automatically and realizing large transmission ratio comprises a casing. A motor, a mechanical transmission device and a ball stud are arranged in the casing, and the motor drives the ball stud via the mechanical transmission device. A manual transmission device is further arranged in the casing and also drives the ball stud, and the mechanical transmission device and the manual transmission device are not interfered with each other in terms of driving of the ball stud.
Description
Technical field
The utility model relates to light adjusting system, relates in particular to a kind of horizontal light modulation electric machine of Der Scheinwerfer mit FernlichtAbblendlichtStandlicht of manual one.
Background technology
The horizontal light modulation electric machine of Der Scheinwerfer mit FernlichtAbblendlichtStandlicht generally is that to be placed on automobile front inner or outside, when vehicle-mounted changing, regulates the level attitude of light by the catadioptre of regulating headlight, avoids causing opposite the dazzling of chaufeur of sending a car.
The principle of work of the horizontal light modulation electric machine of Der Scheinwerfer mit FernlichtAbblendlichtStandlicht is: receive electric signal or adopt manually, by motor, drivings device such as worm and gear and sliding shoe are converted into the fore and aft motion of ball stud.Ball stud promotes mirror motion, thereby realizes the adjusting of light level attitude.
But existing light modulation electric machine structure is all too big, and is compact inadequately, and transmission accuracy is not high, causes error big.Manual regulation or automatically regulating are perhaps only arranged.
Therefore, demand a kind of compact conformation urgently, the transmission accuracy height, and possess manual regulation and the horizontal light modulation electric machine of self-regulating Der Scheinwerfer mit FernlichtAbblendlichtStandlicht simultaneously
Summary of the invention
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of compact conformation, the transmission accuracy height, and possess manual regulation and the horizontal light modulation electric machine of self-regulating Der Scheinwerfer mit FernlichtAbblendlichtStandlicht simultaneously.
To achieve these goals, the utility model provides a kind of Der Scheinwerfer mit FernlichtAbblendlichtStandlicht horizontal light modulation electric machine, has housing, be provided with motor in the described housing, mechanical drive and ball stud, described motor by described mechanical drive to described ball stud transmission, wherein, also be provided with manual drive in the described housing, described manual drive is also to described ball stud transmission, and described mechanical drive and described manual drive are to the transmission mutually noninterfere of described ball stud.
Preferably, in the utility model, described housing has the housing screw thread, and described mechanical drive has: first gear is arranged in the rotating shaft of described motor; Second gear has worm screw, and is meshing with each other with described first gear; First worm gear is engaged in described worm screw, and is meshing with each other with described housing screw thread; Slip cap is fixedly connected on the wheel hole of described first worm gear, and described slip cap has negative thread, and is threaded with described ball stud.
More preferably, in the utility model, described manual drive has: helical wheel is connected with described ball stud by keyway; Regulon is meshing with each other with described helical wheel.
By above-mentioned setting, the horizontal light modulation electric machine of Der Scheinwerfer mit FernlichtAbblendlichtStandlicht provided by the utility model has the regulative mode of two kinds of mutually noninterferes:
Manual regulation: drive regulon by exterior screwdriver or power tool, regulon will drive helical wheel and rotate, between helical wheel and the ball stud owing to be connected by keyway, helical gear rotation drives ball stud and rotates, ball stud will axially move in slip cap, promptly, regulate the level attitude of light with respect to the housing up-and-down movement;
Automatically regulating: motor is received conditioning signal, drive the rotation of first gear by the rotating shaft rotation, first gear driven, second gear operation, the worm screw that second gear has will drive the running of first worm gear, and first worm gear is threaded with housing, can be with respect to the housing up-and-down movement in the rotation process, simultaneously, because first worm gear and slip cap relative fixed, slip cap also can be with the first worm gear up-and-down movement, and then drive ball stud up-and-down movement is regulated the level attitude of light.
Therefore, the horizontal light modulation electric machine of the novel Der Scheinwerfer mit FernlichtAbblendlichtStandlicht that provides of this use has following advantage:
(1) can by regulating manual drive,, also be easy to simultaneously regulate and maintenance according to customer requirements in order to proofread and correct the level attitude of light to adjust the initial position of ball stud;
(2) adopt worm and gear and gear transmission to realize big speed ratio, realize Accurate Control of Automotive headlight level angle, make the light modulation precision more accurate;
(3) adopt cross-compound arrangement, manual and mechanical drive does not interfere with each other, and can operate simultaneously.
Description of drawings
Fig. 1 is the first angle structural representation of the utility model one preferred embodiment;
Fig. 2 is the second angle structural representation of the utility model one preferred embodiment;
Wherein:
1: housing, 2: motor,
3: mechanical drive, 4: ball stud,
5: manual drive, 31: miniature gears,
32: big gear wheel, 33: worm screw,
34: drive worm gear, 35: slip cap,
51: helical wheel, 52: regulon.
The specific embodiment
Below, incite somebody to action in conjunction with specific embodiments and the further elaboration of accompanying drawing advantage of the present utility model.
See also Fig. 1 and Fig. 2, be the utility model one preferred embodiment, it provides a kind of Der Scheinwerfer mit FernlichtAbblendlichtStandlicht horizontal light modulation electric machine 10, has housing 1, be provided with motor 2 in the housing 1, mechanical drive 3 and ball stud 4, housing 1 have housing screw thread (not shown), motor 2 passes through mechanical drive 3 to ball stud 4 transmissions
Wherein, also be provided with manual drive 5 in the described housing 1, described manual drive 5 is also to described ball stud 4 transmissions,
Described manual drive 5 has:
Regulon 52 is meshing with each other with described helical wheel 51;
Wherein, described mechanical drive 3 and of the transmission mutually noninterfere of described manual drive 5 to described ball stud 4.
By above-mentioned setting, the horizontal light modulation electric machine 10 of the Der Scheinwerfer mit FernlichtAbblendlichtStandlicht that the preferred embodiment provided has the regulative mode of two kinds of mutually noninterferes:
Manual regulation: drive regulon 52 by exterior screwdriver or power tool, regulon 52 will drive helical wheel 51 and rotate, between helical wheel 51 and the ball stud 4 owing to be connected by keyway, the rotation of helical wheel 51 will drive ball stud 4 and rotate, ball stud 4 will axially move in slip cap 35, promptly move up and down with respect to housing 1;
Automatically regulating: motor 2 is received conditioning signal, drive miniature gears 31 rotations by the rotating shaft rotation, miniature gears 31 drives big gear wheel 32 runnings, the worm screw 33 that big gear wheel 32 has will drive and drive worm gear 34 runnings, drive worm gear 34 and be threaded with housing 1, can move up and down with respect to housing 1 in the rotation process, simultaneously, owing to drive worm gear 34 and slip cap 35 relative fixed, slip cap 35 also can move up and down with driving worm gear 34, and then drive ball stud 4 moves up and down.
Therefore, the preferred embodiment has following advantage:
(1) can by regulating manual drive,, also be easy to simultaneously regulate and maintenance according to customer requirements in order to proofread and correct the level attitude of light to adjust the initial position of ball stud;
(2) adopt worm and gear and gear transmission to realize big speed ratio, realize Accurate Control of Automotive headlight level angle, make the light modulation precision more accurate;
(3) adopt cross-compound arrangement, manual and mechanical drive does not interfere with each other, and can operate simultaneously.
Embodiment of the present utility model has preferable implementation, and be not that the utility model is done any type of restriction, any person skilled in art of being familiar with may utilize the technology contents change of above-mentioned announcement or be modified to the effective embodiment that is equal to, in every case the content that does not break away from technical solution of the present invention,, all still belong in the scope of technical solution of the present invention any modification or equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (3)
1. horizontal light modulation electric machine of Der Scheinwerfer mit FernlichtAbblendlichtStandlicht, has housing, be provided with motor in the described housing, mechanical drive and ball stud, described motor, is characterized in that to described ball stud transmission by described mechanical drive, also be provided with manual drive in the described housing, described manual drive is also to described ball stud transmission, and wherein, described mechanical drive and described manual drive are to the transmission mutually noninterfere of described ball stud.
2. light modulation electric machine as claimed in claim 1 is characterized in that described housing has the housing screw thread, and described mechanical drive has:
First gear is arranged in the rotating shaft of described motor;
Second gear has worm screw, and is meshing with each other with described first gear;
First worm gear is engaged in described worm screw, and is meshing with each other with described housing screw thread;
Slip cap is fixedly connected on the wheel hole of described first worm gear, and described slip cap has negative thread, and is threaded with described ball stud.
3. light modulation electric machine as claimed in claim 1 is characterized in that, described manual drive has:
Helical wheel is connected with described ball stud keyway;
Regulon is meshing with each other with described helical wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020141838XU CN201670162U (en) | 2010-03-26 | 2010-03-26 | Automobile headlamp horizontal light-adjusting motor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020141838XU CN201670162U (en) | 2010-03-26 | 2010-03-26 | Automobile headlamp horizontal light-adjusting motor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201670162U true CN201670162U (en) | 2010-12-15 |
Family
ID=43327574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020141838XU Expired - Lifetime CN201670162U (en) | 2010-03-26 | 2010-03-26 | Automobile headlamp horizontal light-adjusting motor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201670162U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297390A (en) * | 2011-07-01 | 2011-12-28 | 广州彩熠灯光有限公司 | Mechanical dimming system for stage light |
| CN102390316A (en) * | 2011-10-20 | 2012-03-28 | 奇瑞汽车股份有限公司 | AFS angle control executing device |
| CN102638129A (en) * | 2012-04-09 | 2012-08-15 | 上海小糸车灯有限公司 | Miniature DC (direct current) dimming motor for automotive headlamp |
| CN103017716A (en) * | 2012-11-30 | 2013-04-03 | 昆山三多乐电子有限公司 | Vehicle lamp dimming motor shell overall gap determination and leakage detection fixture |
-
2010
- 2010-03-26 CN CN201020141838XU patent/CN201670162U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297390A (en) * | 2011-07-01 | 2011-12-28 | 广州彩熠灯光有限公司 | Mechanical dimming system for stage light |
| CN102390316A (en) * | 2011-10-20 | 2012-03-28 | 奇瑞汽车股份有限公司 | AFS angle control executing device |
| CN102638129A (en) * | 2012-04-09 | 2012-08-15 | 上海小糸车灯有限公司 | Miniature DC (direct current) dimming motor for automotive headlamp |
| CN102638129B (en) * | 2012-04-09 | 2013-12-25 | 上海小糸车灯有限公司 | Miniature DC (direct current) dimming motor for automotive headlamp |
| CN103017716A (en) * | 2012-11-30 | 2013-04-03 | 昆山三多乐电子有限公司 | Vehicle lamp dimming motor shell overall gap determination and leakage detection fixture |
| CN103017716B (en) * | 2012-11-30 | 2015-05-13 | 昆山三多乐电子有限公司 | Vehicle lamp dimming motor shell overall gap determination and leakage detection fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101215 |