CN108224357A - A kind of offer automobile lamp regulating mechanism - Google Patents
A kind of offer automobile lamp regulating mechanism Download PDFInfo
- Publication number
- CN108224357A CN108224357A CN201810025481.XA CN201810025481A CN108224357A CN 108224357 A CN108224357 A CN 108224357A CN 201810025481 A CN201810025481 A CN 201810025481A CN 108224357 A CN108224357 A CN 108224357A
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- ratchet
- pusher dog
- lanterns
- lamps
- right adjusting
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The present invention relates to a kind of offer automobile lamp regulating mechanisms, including lamps and lanterns, lamps and lanterns are fixed on lamp mounting bracket, lamp mounting bracket is equipped with stepper motor, stepper motor is connected by the tail portion of regulating mechanism assembly and lamps and lanterns, regulating mechanism assembly includes the first ratchet active pusher dog and the second ratchet active pusher dog that are set on stepper motor output shaft and are fixedly connected with stepper motor output shaft, and the medial surface of the first ratchet active pusher dog and the second ratchet active pusher dog is mutually opposed；Matched lamps and lanterns upper-lower position on device is equipped on the inside of first ratchet active pusher dog, the inside of the second ratchet active pusher dog is equipped with matched lamps and lanterns left-right adjusting mechanism.The present invention realizes the adjusting in the whole adjusting and left and right directions in vertical direction of car light, the quantity of motor is reduced compared with traditional car light is adjusted, reduce the cost of manufacture of lamps and lanterns by setting car light regulating mechanism that connected cam mechanism is driven to rotate.
Description
Technical field
The present invention relates to automotive field, especially a kind of offer automobile lamp regulating mechanism.
Background technology
With the development of Passenger Car Illumination technology, new national standard proposes many requirements to the lighting engineering of car lamps and lanterns, needs
The lamps and lanterns used on car disclosure satisfy that automobile should have the function of headlight beam height adjuster/, with easily basis
Loading condition is adjusted beam irradiation position；The adjusting apparatus is such as that manually, should be sitting on driver's seat and can just be operated,
Adjusting in particular for headlight and front fog lamp is necessary.Therefore using simple, practical, lower-cost automobile lamp tune
Mechanism is saved to meet national standard, increases the safety of traveling.
The main method for solving the problems, such as this at present be by being mounted directly two stepper motors at the adjusting nut of car light,
The two stepper motors are fixed in automobile lamp mounting bracket, by switching rotating and reverse for two stepper motors of control
Reach the angle for adjusting car light.Somewhat by the installing mechanism changed inside car light, light bulb or reflector are carried out passing through change
The relative position of the two is changed the angle that light beam is projected from car light.
For automobile lamp regulating mechanism, the country has carried out many designs.Chinese patent notification number is
CN105387410A provides a kind of automobile lamp AFS light modulations module, includes main regulation mechanism, the main regulation mechanism includes
There is main stepper motor stent, main stepper motor on main stepper motor stent is installed, tune is connected on the left of main stepper motor stent
Screw is saved, connecting rod is connected on the left of adjusting screw；There are three adjusting bracket, adjusting bracket is connected with branch for the connecting rod connection
Support, supporting rack bottom are provided with gear, mounted lens and speculum are used in supporting rack.Main regulation mechanism drives three lens cluster
And the adjusting in speculum entirety vertical direction, and every group of lens and speculum are all by secondary regulating mechanism drive lens and instead
It penetrates mirror and carries out rotation regulating irradiation angle, without transmission；Car light light reflection angle can be controlled, car light can be increased and adjust system
The degree of freedom of system and conveniently.For another example patent announcement number discloses a kind of automobile headlamp for facilitating adjusting for CN 105333374A,
Including lamp housing and transparent lampshade, the lamp housing and lampshade cooperatively form cavity, and remote/dipped headlight, steering are equipped in the cavity
Lamp and daytime portable lighter, the steering indicating light are located on the inside of remote/dipped headlight, and the daytime portable lighter is LED light, and LED light passes through daytime portable lighter LED
Stent is fixed on lamp housing in the cavity, and the remote/dipped headlight includes remote/dimmer lamp bulb and remote/dipped headlight projector, remote/dipped beam
The lamp projector is located on remote/dipped headlight projector stent, and the steering indicating light includes turning to light bulb and steering reflection mirror；The lamp housing
It is equipped with the adjustment structure for adjusting remote/dipped headlight projector backing positions.The headlight is integrated with remote/dipped headlight, daytime portable lighter
And steering indicating light, Vehicle lamp structure is compact, is installed convenient for arrangement, at low cost；And remote/dipped headlight adjusts easy.
This patent reaches the angle for adjusting car light by the design of brand new by rotating and reverse for stepper motor
Purpose, it is further perfect to car light angle adjusting mechanism, there is simple in structure, adaptive capacity to environment relative to conventional adjustment mechanisms
By force, the features such as flexible adjustment.
Invention content
The purpose of the present invention is to solve defects of the existing technology, provide a kind of offer automobile lamp and adjust machine
Structure.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of offer automobile lamp regulating mechanism, including lamps and lanterns, lamps and lanterns are fixed on lamp mounting bracket, lamp installation branch
Frame is equipped with stepper motor, and stepper motor is connected by the tail portion of regulating mechanism assembly and lamps and lanterns, and regulating mechanism assembly includes set
The the first ratchet active pusher dog for being located on stepper motor output shaft and being fixedly connected with stepper motor output shaft and the second ratchet master
The medial surface of dynamic pusher dog, the first ratchet active pusher dog and the second ratchet active pusher dog is mutually opposed；
Matched lamps and lanterns upper-lower position on device is equipped on the inside of first ratchet active pusher dog, the second ratchet active pusher dog
Inside is equipped with matched lamps and lanterns left-right adjusting mechanism；
Lamps and lanterns upper-lower position on device includes being arranged on the inside of the first ratchet active pusher dog and coordinate with the first ratchet active pusher dog
The first ratchet, the side connection up and down adjustment cam of the first ratchet, the outside of up and down adjustment cam is equipped with up and down adjustment strut,
One end of up and down adjustment strut and the bottom of lamps and lanterns connect, and the other end is contacted with the circumferential surface of up and down adjustment cam；
The lamps and lanterns left-right adjusting mechanism includes what is coordinated on the inside of the second ratchet active pusher dog with the second ratchet active pusher dog
Second ratchet, the side connection left and right adjusting cam of the second ratchet, the outside of left and right adjusting cam is equipped with left and right adjusting strut, left
Right one end for adjusting strut and the side of lamps and lanterns connect, and the other end is contacted with the circumferential surface of left and right adjusting cam.
Further, the inner wall of the first ratchet active pusher dog is equipped with the first detent, the first detent and the
Hook tooth on one ratchet circumferential surface interlocks, and when the first ratchet active pusher dog rotates clockwise, the first detent drives the first spine
Wheel rotates together, when the first ratchet active pusher dog rotates counterclockwise, the idle running of the first ratchet active pusher dog.
Further, the inner wall of the second ratchet active pusher dog is equipped with the second detent, the second detent and the
Hook tooth on two ratchet circumferential surfaces interlocks, when the second ratchet active pusher dog rotates clockwise, the idle running of the second ratchet active pusher dog, the
When two ratchet active pusher dogs rotate counterclockwise, the second detent drives the second ratchet to rotate together.
Further, the first ratchet positive installation on stepper motor output shaft, the second ratchet is on stepper motor output shaft
Reversely installation.
Further, the up and down adjustment strut and left and right adjusting strut are equipped with close to the end of lamps and lanterns stablizes guiding mechanism,
Stablize guiding mechanism and include the up and down adjustment guide plate and left and right adjusting guide plate that are fixed on lamp mounting bracket, up and down adjustment
Guide plate is mutually perpendicular to left and right adjusting guide plate, and up and down adjustment guide plate is equipped with up and down adjustment strut sliding slot, up and down adjustment
The end of strut is equipped with first pulley, and first pulley is located in up and down adjustment strut sliding slot, and left and right adjusting guide plate is equipped with a left side
Right adjusting strut sliding slot, the end of left and right adjusting strut are equipped with second pulley, and second pulley is located in left and right adjusting strut sliding slot.
Further, first ratchet and the junction of the second ratchet and stepper motor output shaft are equipped with rolling bearing.
Further, rubber sleeve is equipped on the outside of the lamps and lanterns, rubber sleeve is fixed on lamp mounting bracket.
Further, the contour curve radian of the outside circumference of the up and down adjustment cam and left and right adjusting cam is controllable.
Further, the end that the up and down adjustment strut is contacted with up and down adjustment cam circumferential surface is in arc-shaped, left and right adjusting
The end that strut is contacted with left and right adjusting cam circumferential surface is in arc-shaped.
Further, the stepper motor is being equipped with control stepper motor just with function, automobile instrument panel is rotated and reverse
The button for turning and inverting.
Beneficial effects of the present invention are：Patent of the present invention is that car light is completed in the application based on cam, ratchet mechanical structure
Upper and lower and left and right adjusted stepwise.By pressing the forward and reverse of key control stepper motor, the tune being connected with stepper motor is driven
Section mechanism makes the adjusting in the whole adjusting and left and right directions in vertical direction of car light, lamp mounting bracket and stepper motor with
And regulating mechanism is connected.Ensure that stepper motor rotation drives cam mechanism rotation.The present invention is by setting car light regulating mechanism band
Dynamic connected cam mechanism rotation, realizes the adjusting in the whole adjusting and left and right directions in vertical direction of car light, with biography
The car light of system adjusts the cost of manufacture for compared to the quantity for reducing motor, reducing lamps and lanterns.It is bent by the actual profile for changing cam
The size of line can be realized and be finely tuned in the normal light range of light, quickly be adjusted in the place that light is not frequently used, can
To increase the precision of car light regulating system and convenience.Size by the Ditermination of cam profile for changing cam, can realize
Conventional motor rotating speed average adjusted mechanism is avoided, governing speed that can be different in arbitrarily devised regulating cycle.By changing cam
Ditermination of cam profile size, can realize quickly from starting position adjust, relative to conventional adjustment mechanisms have structure letter
The features such as list, strong environmental adaptability, flexible adjustment.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the schematic diagram of regulating mechanism assembly of the present invention；
Fig. 3 is the schematic diagram of lamps and lanterns upper-lower position on device of the present invention；
Fig. 4 is the schematic diagram of lamps and lanterns left-right adjusting mechanism of the present invention；
Fig. 5 is the schematic diagram that the present invention stablizes guiding mechanism；
Fig. 6 is the schematic rear view that the present invention stablizes guiding mechanism.
Specific embodiment
The present invention is described in further detail with specific embodiment with reference to the accompanying drawings of the specification.
As shown in Figures 1 to 6, a kind of offer automobile lamp regulating mechanism, including lamps and lanterns 1, lamps and lanterns 1 are fixed on lamp installation
On stent 2, lamp mounting bracket 2 is equipped with stepper motor 3, the tail portion that stepper motor 3 passes through regulating mechanism assembly 4 and lamps and lanterns 1
Connection, regulating mechanism assembly 4 include be set on stepper motor output shaft 5 and be fixedly connected with stepper motor output shaft 5 the
The inside of one ratchet active pusher dog 6 and the second ratchet active pusher dog 7, the first ratchet active pusher dog 6 and the second ratchet active pusher dog 7
Face is mutually opposed；
First ratchet active pusher dog, 6 inside is equipped with matched lamps and lanterns upper-lower position on device, the second ratchet active pusher dog 7
Inside be equipped with matched lamps and lanterns left-right adjusting mechanism；
Lamps and lanterns upper-lower position on device includes being arranged on the inside of the first ratchet active pusher dog 6 and match with the first ratchet active pusher dog 6
The first ratchet 8 closed, the side connection up and down adjustment cam 9 of the first ratchet 8, the outside of up and down adjustment cam 9 is equipped with upper downward
Strut 10 is saved, one end of up and down adjustment strut 10 is connect with the bottom of lamps and lanterns 1, and the circumferential surface of the other end and up and down adjustment cam 9 connects
It touches；
Lamps and lanterns left-right adjusting mechanism includes the of the inside of the second ratchet active pusher dog 7 and the cooperation of the second ratchet active pusher dog 7
Two ratchets 11, the side connection left and right adjusting cam 12 of the second ratchet 11, the outside of left and right adjusting cam 12 is equipped with left and right adjusting
Strut 13, one end of left and right adjusting strut 13 are connect with the side of lamps and lanterns 1, and the circumferential surface of the other end and left and right adjusting cam 12 connects
It touches.
Further, the inner wall of the first ratchet active pusher dog 6 is equipped with the first detent 14, the first detent 14 and the
Hook tooth on one ratchet, 8 circumferential surface interlocks, and when the first ratchet active pusher dog 6 rotates clockwise, the first detent 6 drives first
Ratchet 8 rotates together, and when the first ratchet active pusher dog 6 rotates counterclockwise, the first ratchet active pusher dog 6 dallies.
Further, the inner wall of the second ratchet active pusher dog 7 is equipped with the second detent 15, the second detent 15 and the
Hook tooth on two ratchets, 11 circumferential surface interlocks, and when the second ratchet active pusher dog 7 rotates clockwise, the second ratchet active pusher dog 7 is empty
Turn, when the second ratchet active pusher dog 7 rotates counterclockwise, the second detent 15 drives the second ratchet 11 to rotate together.Stepping electricity
During 3 forward or reverse of machine, the first ratchet active pusher dog 6 and the second ratchet active pusher dog 7 turn together with stepper motor output shaft 5
It is dynamic.Wherein, the first ratchet 8 positive installation, second ratchet 11 on stepper motor output shaft 5 is anti-on stepper motor output shaft 5
To installation.
Stablize Guiding machine to ensure that up and down adjustment strut 10 and left and right adjusting strut 13 are equipped with close to the end of lamps and lanterns 1
Structure stablizes guiding mechanism and includes the up and down adjustment guide plate 16 and left and right adjusting guide plate 17 that are fixed on lamp mounting bracket 2,
Up and down adjustment guide plate 16 is mutually perpendicular to left and right adjusting guide plate 17, and up and down adjustment guide plate 16 is equipped with up and down adjustment strut
Sliding slot 18, the end of up and down adjustment strut 10 are equipped with first pulley 19, and first pulley 19 is located in up and down adjustment strut sliding slot 18,
Left and right adjusting guide plate 17 is equipped with left and right adjusting strut sliding slot 20, and the end of left and right adjusting strut 17 is equipped with second pulley 21,
Second pulley 21 is located in left and right adjusting strut sliding slot 20, and up and down adjustment strut 10 passes through upper downward during moving up and down
Section strut sliding slot 18 limits, and the lamps and lanterns 1 connected on up and down adjustment strut 10 are effectively ensured and stablize pendulum above and below vertical space direction
Dynamic, similarly, left and right adjusting strut 17 is limited during moving left and right by left and right adjusting strut sliding slot 20, and a left side is effectively ensured
It is right to adjust the lamps and lanterns 1 connected on strut 17 left and right stable oscillation in the horizontal direction.
Further, the junction of the first ratchet 8 and the second ratchet 11 and stepper motor output shaft 5 is equipped with rolling bearing 22,
1 outside of lamps and lanterns is equipped with rubber sleeve 23, and rubber sleeve 23 is fixed on lamp mounting bracket 2.
The contour curve radian 24 of the outside circumference of up and down adjustment cam 9 and left and right adjusting cam 12 is controllable, up and down adjustment
The end that strut 10 is contacted with 9 circumferential surface of up and down adjustment cam is in arc-shaped, left and right adjusting strut 13 and left and right adjusting cam 12 weeks
In arc-shaped, stepper motor is equipped with control stepper motor with function, automobile instrument panel is rotated and reverse for the end of face contact
The button rotated and reverse.
When controlling the angle of lamps and lanterns vertical direction, when 3 turn of stepper motor, the first ratchet 8 and the first ratchet are actively
Pusher dog 6 works, and the second ratchet 11 and corresponding ratchet mechanism are in off position, the left and right adjusting cam being attached thereto
12 do not rotate.First ratchet 8 drives up and down adjustment cam 9 to rotate, and drives the up and down adjustment strut 10 being attached thereto, up and down adjustment
Strut 10 is connected with lamps and lanterns 1, so as to control the up and down adjustment angle of lamps and lanterns 1.When 3 reverse turn of stepper motor, the second ratchet 11
It works with the second ratchet active pusher dog 7, the first ratchet 8 and corresponding ratchet mechanism are in off position, are attached thereto
Up and down adjustment cam 9 do not rotate.Second ratchet 11 drives left and right adjusting cam 12 to rotate, and drives the left and right adjusting being attached thereto
Strut 13, left and right adjusting strut 13 are connected with lamps and lanterns 1, so as to control the left and right adjusting angle of lamps and lanterns 1.
In addition, the size of the Ditermination of cam profile by changing up and down adjustment cam 9 and left and right adjusting cam 12, Neng Goushi
It is finely tuned in the normal light range of present light, is quickly adjusted in the place that light is not frequently used, car light adjusting can be increased
The precision and convenience of system.Ruler by the Ditermination of cam profile for changing up and down adjustment cam 9 and left and right adjusting cam 12
It is very little, it can realize and avoid conventional motor rotating speed average adjusted mechanism, governing speed that can be different in arbitrarily devised regulating cycle.Energy
Enough realize quickly is adjusted from starting position.By by two pairs of identical ratchet mechanism forward directions assemblings and reverse-fitting so as to give way into
Always have that a set of ratchet mechanism is in running order when motor rotates and reverse, and another set of ratchet mechanism be in off position and
It is allowed to not rotatable by detent.Allowing rotate and reverse respectively controls upper and lower, the dimension of left and right two adjusting to work independently
And it does not interfere with each other.
Patent of the present invention is the upper and lower and left and right adjusted stepwise that car light is completed in the application based on cam, ratchet mechanical structure.
By pressing the forward and reverse of key control stepper motor, the regulating mechanism being connected with stepper motor is driven to make car light whole and is being hung down
Adjusting in Nogata upward adjusting and left and right directions, lamp mounting bracket are connected with stepper motor and regulating mechanism.Ensure
Stepper motor rotation drives cam mechanism rotation.The present invention is by setting car light regulating mechanism that connected cam mechanism is driven to turn
It is dynamic, it realizes the adjusting in the whole adjusting and left and right directions in vertical direction of car light, is reduced compared with traditional car light is adjusted
The quantity of motor reduces the cost of manufacture of lamps and lanterns.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technology
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of offer automobile lamp regulating mechanism, including lamps and lanterns, lamps and lanterns are fixed on lamp mounting bracket, lamp mounting bracket
Stepper motor is equipped with, stepper motor is connected by the tail portion of regulating mechanism assembly and lamps and lanterns, which is characterized in that regulating mechanism is total
Into the first ratchet active pusher dog including being set on stepper motor output shaft and being fixedly connected with stepper motor output shaft and
The medial surface of two ratchet active pusher dogs, the first ratchet active pusher dog and the second ratchet active pusher dog is mutually opposed；
Matched lamps and lanterns upper-lower position on device, the inside of the second ratchet active pusher dog are equipped on the inside of first ratchet active pusher dog
Equipped with matched lamps and lanterns left-right adjusting mechanism；
Lamps and lanterns upper-lower position on device includes being arranged on the with the cooperation of the first ratchet active pusher dog on the inside of the first ratchet active pusher dog
One ratchet, the side connection up and down adjustment cam of the first ratchet, the outside of up and down adjustment cam are equipped with up and down adjustment strut, up and down
It adjusts one end of strut and the bottom of lamps and lanterns to connect, the other end is contacted with the circumferential surface of up and down adjustment cam；
The lamps and lanterns left-right adjusting mechanism includes second with the cooperation of the second ratchet active pusher dog on the inside of the second ratchet active pusher dog
Ratchet, the side connection left and right adjusting cam of the second ratchet, the outside of left and right adjusting cam are equipped with left and right adjusting strut, and left and right is adjusted
It saves one end of strut and the side of lamps and lanterns to connect, the other end is contacted with the circumferential surface of left and right adjusting cam.
2. a kind of offer automobile lamp regulating mechanism according to claim 1, which is characterized in that first ratchet is actively
The inner wall of pusher dog is equipped with the first detent, and the first detent interlocks with the hook tooth on the first ratchet circumferential surface, the first spine
When wheel active pusher dog rotates clockwise, the first detent drives the first ratchet to rotate together, the first ratchet active pusher dog inverse time
When needle rotates, the idle running of the first ratchet active pusher dog.
3. a kind of offer automobile lamp regulating mechanism according to claim 2, which is characterized in that second ratchet is actively
The inner wall of pusher dog is equipped with the second detent, and the second detent interlocks with the hook tooth on the second ratchet circumferential surface, the second spine
When wheel active pusher dog rotates clockwise, the idle running of the second ratchet active pusher dog, when the second ratchet active pusher dog rotates counterclockwise, second
Detent drives the second ratchet to rotate together.
4. a kind of offer automobile lamp regulating mechanism according to claim 3, which is characterized in that the first ratchet is in stepping electricity
Positive installation, the second ratchet are reversely installed on stepper motor output shaft on machine output shaft.
A kind of 5. offer automobile lamp regulating mechanism according to claim 3, which is characterized in that the up and down adjustment strut
It is equipped with left and right adjusting strut close to the end of lamps and lanterns and stablizes guiding mechanism, stablized guiding mechanism and include being fixed on lamp installation branch
Up and down adjustment guide plate and left and right adjusting guide plate on frame, up and down adjustment guide plate are mutually perpendicular to left and right adjusting guide plate,
Up and down adjustment guide plate is equipped with up and down adjustment strut sliding slot, and the end of up and down adjustment strut is equipped with first pulley, first pulley
In up and down adjustment strut sliding slot, left and right adjusting guide plate is equipped with left and right adjusting strut sliding slot, the end of left and right adjusting strut
Portion is equipped with second pulley, and second pulley is located in left and right adjusting strut sliding slot.
6. a kind of offer automobile lamp regulating mechanism according to claim 1, which is characterized in that first ratchet and the
The junction of two ratchets and stepper motor output shaft is equipped with rolling bearing.
7. a kind of offer automobile lamp regulating mechanism according to claim 1, which is characterized in that be equipped on the outside of the lamps and lanterns
Rubber sleeve, rubber sleeve are fixed on lamp mounting bracket.
A kind of 8. offer automobile lamp regulating mechanism according to claim 1, which is characterized in that the up and down adjustment cam
It is controllable with the contour curve radian of the outside circumference of left and right adjusting cam.
A kind of 9. offer automobile lamp regulating mechanism according to claim 1, which is characterized in that the up and down adjustment strut
The end contacted with up and down adjustment cam circumferential surface is in arc-shaped, the end that left and right adjusting strut is contacted with left and right adjusting cam circumferential surface
In arc-shaped.
A kind of 10. offer automobile lamp regulating mechanism according to claim 1, which is characterized in that the stepper motor band
Function is rotated and reverse, automobile instrument panel is equipped with the button that control stepper motor rotates and reverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810025481.XA CN108224357A (en) | 2018-01-11 | 2018-01-11 | A kind of offer automobile lamp regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810025481.XA CN108224357A (en) | 2018-01-11 | 2018-01-11 | A kind of offer automobile lamp regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108224357A true CN108224357A (en) | 2018-06-29 |
Family
ID=62641712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810025481.XA Pending CN108224357A (en) | 2018-01-11 | 2018-01-11 | A kind of offer automobile lamp regulating mechanism |
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| Country | Link |
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| CN (1) | CN108224357A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395172A (en) * | 2019-07-01 | 2019-11-01 | 常州大学 | A kind of car light steering device and control method |
| CN113002416A (en) * | 2021-03-02 | 2021-06-22 | 安徽工程大学 | Adjustable automobile front headlamp |
-
2018
- 2018-01-11 CN CN201810025481.XA patent/CN108224357A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395172A (en) * | 2019-07-01 | 2019-11-01 | 常州大学 | A kind of car light steering device and control method |
| CN113002416A (en) * | 2021-03-02 | 2021-06-22 | 安徽工程大学 | Adjustable automobile front headlamp |
| CN113002416B (en) * | 2021-03-02 | 2022-05-06 | 安徽工程大学 | Adjustable automobile front headlamp |
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