CN107963011A - A kind of headlight for vehicles follower steering device - Google Patents
A kind of headlight for vehicles follower steering device Download PDFInfo
- Publication number
- CN107963011A CN107963011A CN201711095287.0A CN201711095287A CN107963011A CN 107963011 A CN107963011 A CN 107963011A CN 201711095287 A CN201711095287 A CN 201711095287A CN 107963011 A CN107963011 A CN 107963011A
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- fixed
- hydraulic cylinder
- statement
- piston
- federally sponsored
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- 241001465382 Physalis alkekengi Species 0.000 claims abstract description 14
- 238000005265 energy consumption Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 230000003044 adaptive effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 241000009298 Trigla lyra Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
- B60Q1/12—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position
- B60Q1/121—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position with fluid actuating means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The present invention provides a kind of headlight for vehicles follower steering device, belong to auto-safety mechanism technical field.The afterbody of lamps and lanterns is fixed by shaft and lamp holder, and the front end of lamps and lanterns and the upper end of shifting axle are fixed, and the lower end of shifting axle and the straight slot of STATEMENT OF FEDERALLY SPONSORED coordinate, and the side of STATEMENT OF FEDERALLY SPONSORED and one end of spring are fixed, and the other end and the spring base of spring are fixed；First piston bar lower end in vertical hydraulic cylinder and first piston are affixed, upper end passes through the first cylinder cap and automobile frame to be hinged；One end of pipeline is connected with vertical hydraulic cylinder pipe nozzle, and the other end is connected with transverse hydraulic cylinder, and vacuum tank and valve are equipped with pipeline；STATEMENT OF FEDERALLY SPONSORED is provided with the annular element of yi word pattern straight slot for a middle part, and side is fixed with second piston boom end；Second piston bar one end in transverse hydraulic cylinder and second piston are affixed, the other end is fixed through the second cylinder cap and STATEMENT OF FEDERALLY SPONSORED.It can realize follow-up steering of the automobile front under without external electric energy input condition, and can realize self-adapting steering control.
Description
Technical field
The invention belongs to auto-safety mechanism technical field.
Background technology
When meeting night or insufficient light situation garage crosses curved, if automobile front does not carry out headlight angle with turn side
Degree is adjusted, and driver's seat can be caused to lack, there are huge security risk.Instantly, most of vehicles do not carry bend auxiliary
Lighting system (AFS), also known as headlight slave steering system, therefore headlight follow-up steering when can not achieve curved.Only part is high-end
Vehicle automobile is equipped with the system, it is possible to achieve automobile front follow-up steering when excessively curved, and can be become according to speed, turning radius
Change and realize steering self adaptive control.Headlight slave steering system on the market is, it is necessary to pass through sensor senses steering wheel or wheel
Steering angle, running speed, then it is big to realize by Serve Motor Control executing agency of the signal control by headlight
Lamp course changing control.This mode comes with some shortcomings：Too much using sensor, electrical equipment, system cost is higher, energy consumption
Greatly, reliability is relatively low.
According to retrieval, the technology for having associated vehicle headlight follow-up steering at present occurs, such as Chinese Patent Application No.
201621233902.0 announce it is a kind of it is new be servo-actuated headlight group, the patent using code-disc obtain steering wheel angle information, pass through
Output control signal gives headlight side servomotor after crossing controller processing, and motor driving turbine and worm mechanism carries out headlight steering
Control.Using turbine and worm mechanical transmission structure, structure is more complicated, and uses the electrical equipments such as code-disc, controller, system cost
Height, energy consumption is big, and reliability is relatively low.For another example Chinese Patent Application No. 201310686764.6 announce a kind of automobile front with
Turn utilizes sensor senses steering wheel angle information to straight drive system, the patent, and output control is believed after microprocessor is handled
Number to disc type electric machine below headlight is installed on, it is directly driven by a motor shaft and carries out headlight course changing control.Although mechanically connect
Structure is few, but still has used big quantity sensor and electrical equipment, and system cost is high, energy consumption is big.Two above patent is required for
Sensor senses steering wheel angle is relied on, the steering for carrying out headlight as power set by motor is adjusted, but system cost
Height, energy consumption are big, and reliability is relatively low.A kind of system cost is relatively low, energy consumption is low, reliability is high it is therefore necessary to inventing, and can
Realize the novel automobile big lamp transfer for turning to self adaptive control.
The content of the invention
The object of the present invention is to provide a kind of headlight for vehicles follower steering device, night or light can be efficiently solved not
When automobile is excessively curved in the case of good, technical problem from headlight to turn side auto-steering, have system cost is relatively low, energy consumption is low, can
It is high by property, and can realize the advantages that turning to self adaptive control.
The present invention is that technical solution is used by achieving the goal：A kind of headlight for vehicles follower steering device, including lamps and lanterns
And lamp holder, the afterbody of lamps and lanterns are fixed by shaft and lamp holder, the front end of lamps and lanterns and the upper end of shifting axle are fixed, the lower end of shifting axle
Coordinate with the straight slot of STATEMENT OF FEDERALLY SPONSORED, the side of STATEMENT OF FEDERALLY SPONSORED and one end of spring are fixed, and the other end and the spring base of spring are fixed；Vertically
First piston bar lower end in hydraulic cylinder and first piston are affixed, upper end is hinged through the first cylinder cap and automobile frame；Vertical liquid
Cylinder pressure lower end side is equipped with pipe nozzle, and bottom is equipped with the ear mount hinged with automotive axle；One end of pipeline connects with vertical hydraulic cylinder
The mouth of pipe connects, and the other end is connected with transverse hydraulic cylinder, and vacuum tank and valve are equipped with pipeline, and STATEMENT OF FEDERALLY SPONSORED is provided with yi word pattern for middle part
The annular element of straight slot, side are fixed with second piston boom end；Transverse hydraulic cylinder bottom end is provided with the pipe nozzle being connected with pipeline, horizontal
Second piston bar one end into hydraulic cylinder and second piston are affixed, the other end is fixed through the second cylinder cap and STATEMENT OF FEDERALLY SPONSORED.
The spring is helical spring, and spring base is fixed with vehicle body.
The transmission mechanism is made of First piston bar, first piston, the first cylinder cap and vertical hydraulic cylinder.
The pipeline is the cylindrical pipe full of fluid with pressure, and pipe ends are connected with pipe nozzle, vertical for connecting
Hydraulic cylinder, vacuum tank, valve and transverse hydraulic cylinder.
The vacuum tank is the cylindrical tank equipped with safety valve, and bottom is provided with the pipe nozzle for being connected with pipeline, is used for
Adjust oil pressure in pipeline.
The valve is installed on the pipeline between vacuum tank and executing agency, and valve is solenoid valve, is connected with controller,
For control piper break-make.
The executing agency is made of transverse hydraulic cylinder, the second cylinder cap, second piston and second piston bar.Transverse hydraulic cylinder
Bottom is provided with the pipe nozzle being connected with pipeline, and openend is provided with middle part and opens round-meshed second cylinder cap.Second piston bar one end
Second piston is installed, the other end is fixed with STATEMENT OF FEDERALLY SPONSORED；Second piston bar is through circular hole in the middle part of the second cylinder cap, with transverse hydraulic cylinder
Coaxial cooperation is installed, and second piston is fitted close with the transverse hydraulic inside wall of cylinder.
Compared with the prior art, the beneficial effects of the invention are as follows：
1st, system cost is low, energy consumption is low.Headlight follow-up steering is realized compared to by Serve Motor Control, and the present apparatus utilizes liquid
Vehicle frame provides power for headlight for vehicles follow-up steering, realizes nothing to the pressure change of vehicle bridge when pressing system acquisition automobile excessively curved
Headlight follow-up steering under external electric energy input.
2nd, it is highly reliable, realize and turn to self adaptive control.Change with automobile speed, radius of turn, automobile frame is to vehicle bridge
Pressure change, make pressure change in hydraulic system, car light follow-up steering corner changes therewith, so as to fulfill headlight turn to
Automatic adjusument.
Brief description of the drawings
Fig. 1 is overall three dimensional structure diagram of the invention
Fig. 2 is partial 3 d structure diagram of the present invention
Fig. 3 is transmission mechanism structure diagram of the present invention
Fig. 4 is executing agency's structure diagram of the present invention
Embodiment
The present invention will be described in further detail with specific embodiment below in conjunction with the accompanying drawings：
As shown in Figs 1-4, the present invention is a kind of headlight for vehicles follower steering device.Present apparatus system is two sets, symmetrical peace
Loaded on automobile front both sides.Carried out so that the present apparatus is installed on the left headlight steering of control automobile on the left of automobile front as an example detailed
Explanation：Wherein transmission mechanism is made of First piston bar 1, first piston 2, the first cylinder cap 3 and vertical hydraulic cylinder 4.Vertical hydraulic pressure
4 lower end of cylinder is fixed with ear mount, and lower part is equipped with pipe nozzle, and upper end opening is provided with middle part and opens round-meshed first cylinder cap 3, vertical liquid
Cylinder pressure 4 is hinged by ear mount and automotive axle；1 one end of First piston bar is hinged by ear mount and automobile frame, other end installation
There is first piston 2；First piston bar 1 passes through 3 middle part circular hole of the first cylinder cap, is installed with vertical 4 coaxial cooperation of hydraulic cylinder, and first lives
Plug 2 is fitted close with vertical 4 inner wall of hydraulic cylinder.Transmission mechanism is parallelly mounted to the vehicle frame and vehicle bridge of automobile with automobile absorber
Between.Pipeline 5 is the cylindrical pipe full of fluid with pressure, and 5 end of pipeline is connected with pipe nozzle, for connect vertical hydraulic cylinder 4,
Vacuum tank 6, valve 7 and transverse hydraulic cylinder 8.STATEMENT OF FEDERALLY SPONSORED 12 is provided with the annular element of yi word pattern straight slot, left side and hydraulic pressure for a middle part
11 end of second piston bar of executing agency is fixed, and right side and spring 17 are affixed；Lamps and lanterns 14 are installed on by shaft 15 and vehicle body
On fixed lamp holder 16, the lower section of lamps and lanterns 14 is fixed with a cylindrical shifting axle 13, and shifting axle 13 and the yi word pattern of STATEMENT OF FEDERALLY SPONSORED 12 lead to
Groove is connected；Spring 17 is helical spring, is fixedly mounted on the spring base 18 fixed with vehicle body, and original state is compression
State.The executing agency is made of transverse hydraulic cylinder 8, the second cylinder cap 9, second piston 10 with second piston bar 11.Horizontal liquid
8 bottom of cylinder pressure is provided with the pipe nozzle being connected with pipeline 5, and 8 openend of transverse hydraulic cylinder is provided with middle part and opens round-meshed second cylinder
Lid 9.11 left end of second piston bar is provided with second piston 10, and right end is fixed with STATEMENT OF FEDERALLY SPONSORED 12；Second piston bar 11 passes through second
9 middle part circular hole of cylinder cap, is installed with 8 coaxial cooperation of transverse hydraulic cylinder, and second piston 10 is fitted close with 8 inner wall of transverse hydraulic cylinder.
When excessively curved in the case of automobile is bad at night or ambient, control valve 7 is in open mode, automobile frame
Change to the pressure of vehicle bridge, be embodied in the reduction of curve inner side pressure, the increase of bend outside pressure, vehicle frame and vehicle bridge
Relative position changes, and the transmission mechanism being installed between automobile frame and vehicle bridge is operated, so that the oil pressure in pipeline 5
Change, STATEMENT OF FEDERALLY SPONSORED 12 in executing agency with being moved left and right under the collective effect of spring 17, with lamps and lanterns 14 fix shifting axle
13 move in 12 straight slot of STATEMENT OF FEDERALLY SPONSORED, and lamps and lanterns 14 15 deflect around the shaft, realize under without external electric energy input condition
Headlight follow-up steering, and when the excessively curved speed of automobile is faster, turning radius is smaller, and automobile frame can increase the pressure change of vehicle bridge
Greatly, the relative position of vehicle frame and vehicle bridge change can increase, and transmission mechanism is input to the input quantity increase in hydraulic system, at this time lamp
15 offsets increase tool 14 therewith around the shaft, i.e. the steering angle increase of headlight, realize the self adaptive control of headlight steering；Work as vapour
In the case of bright and clear when driving, control valve 7 is closed car, and headlight is without follow-up steering.
Specifically, by taking this covering device is installed on the left headlight steering of left side control as an example, when automobile turns left, automobile left side car
Frame diminishes the pressure of vehicle bridge, and First piston bar 1 is above carried, and the oil pressure in pipeline 5 declines, and spring 17 recovers, second piston bar
11 are moved to the left, and 12 level of STATEMENT OF FEDERALLY SPONSORED is moved to the left, and shifting axle 13 moves in STATEMENT OF FEDERALLY SPONSORED, 15 lateral deviations to the left around the shaft of lamps and lanterns 14
Turn；When automobile is turned right, automobile left side vehicle frame becomes larger the pressure of vehicle bridge, and First piston bar 1 is pressed down, the oil pressure in pipeline 5
Rise, spring 17 compresses, and second piston bar 11 moves right, and 12 level of STATEMENT OF FEDERALLY SPONSORED moves right, and shifting axle 13 is in STATEMENT OF FEDERALLY SPONSORED
Movement, lamps and lanterns 14 15 deflect to the right around the shaft.
Claims (2)
1. a kind of headlight for vehicles follower steering device, including lamps and lanterns (14) and lamp holder (16), it is characterised in that：The tail of lamps and lanterns (14)
Portion is fixed by shaft (15) and lamp holder (16), and the front end and the upper end of shifting axle (13) of lamps and lanterns (14) are fixed, shifting axle (13)
The straight slot of lower end and STATEMENT OF FEDERALLY SPONSORED (12) coordinate, the side and one end of spring (17) of STATEMENT OF FEDERALLY SPONSORED (12) are fixed, spring (17)
The other end is fixed with spring base (18)；First piston bar (1) lower end in vertical hydraulic cylinder (4) and first piston (2) be affixed, on
End is hinged through the first cylinder cap (3) with automobile frame；Vertical hydraulic cylinder (4) lower end side is equipped with pipe nozzle, and bottom is equipped with and vapour
The hinged ear mount of car vehicle bridge；One end of pipeline (5) is connected with vertical hydraulic cylinder (4) pipe nozzle, the other end and transverse hydraulic cylinder (8)
Connecting, vacuum tank (6) and valve (7) are equipped with pipeline (5), STATEMENT OF FEDERALLY SPONSORED (12) is provided with the annular element of yi word pattern straight slot for middle part,
Side is fixed with second piston bar (11) end；Transverse hydraulic cylinder (8) bottom is provided with the pipe nozzle being connected with pipeline (5), laterally
Second piston bar (11) one end in hydraulic cylinder (8) and second piston (10) are affixed, the other end is through the second cylinder cap (9) and linkage
Part (12) is fixed.
A kind of 2. headlight for vehicles follower steering device according to claim 1, it is characterised in that：The spring (17) is circle
Cylindrical spring, spring base (18) are fixed with vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711095287.0A CN107963011A (en) | 2017-11-09 | 2017-11-09 | A kind of headlight for vehicles follower steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711095287.0A CN107963011A (en) | 2017-11-09 | 2017-11-09 | A kind of headlight for vehicles follower steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107963011A true CN107963011A (en) | 2018-04-27 |
Family
ID=62000908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711095287.0A Pending CN107963011A (en) | 2017-11-09 | 2017-11-09 | A kind of headlight for vehicles follower steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107963011A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9902541D0 (en) * | 1999-02-04 | 1999-03-24 | Tseng Chian Yin | Rotatable automobile front lamp apparatus |
| CN2541258Y (en) * | 2002-03-27 | 2003-03-26 | 广西工学院 | Follow-up car light |
| CN200974502Y (en) * | 2006-08-04 | 2007-11-14 | 马德林 | Automobile front lamp steering device |
| CN203371426U (en) * | 2013-07-18 | 2014-01-01 | 四川安德科技有限公司 | Lower die clamping device used for car body press line production |
| DE102012112214A1 (en) * | 2012-12-13 | 2014-06-18 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Steering device for motor vehicle, has bearing that stays in active connection with hydraulic valve by connecting unit, where impingement or displacement of bearing takes place by actuator |
| CN104002727A (en) * | 2014-05-30 | 2014-08-27 | 张永 | Automobile headlamp steering follow-up system |
| CN105882503A (en) * | 2016-06-14 | 2016-08-24 | 华侨大学 | Steering wheel controlled automotive headlight following-up steering mechanism |
| CN106838805A (en) * | 2017-04-13 | 2017-06-13 | 福州和信城电子科技有限公司 | A kind of LEDy street lamp device |
| CN207496557U (en) * | 2017-11-09 | 2018-06-15 | 西南交通大学 | A kind of headlight for vehicles automatic changeover |
-
2017
- 2017-11-09 CN CN201711095287.0A patent/CN107963011A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9902541D0 (en) * | 1999-02-04 | 1999-03-24 | Tseng Chian Yin | Rotatable automobile front lamp apparatus |
| CN2541258Y (en) * | 2002-03-27 | 2003-03-26 | 广西工学院 | Follow-up car light |
| CN200974502Y (en) * | 2006-08-04 | 2007-11-14 | 马德林 | Automobile front lamp steering device |
| DE102012112214A1 (en) * | 2012-12-13 | 2014-06-18 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Steering device for motor vehicle, has bearing that stays in active connection with hydraulic valve by connecting unit, where impingement or displacement of bearing takes place by actuator |
| CN203371426U (en) * | 2013-07-18 | 2014-01-01 | 四川安德科技有限公司 | Lower die clamping device used for car body press line production |
| CN104002727A (en) * | 2014-05-30 | 2014-08-27 | 张永 | Automobile headlamp steering follow-up system |
| CN105882503A (en) * | 2016-06-14 | 2016-08-24 | 华侨大学 | Steering wheel controlled automotive headlight following-up steering mechanism |
| CN106838805A (en) * | 2017-04-13 | 2017-06-13 | 福州和信城电子科技有限公司 | A kind of LEDy street lamp device |
| CN207496557U (en) * | 2017-11-09 | 2018-06-15 | 西南交通大学 | A kind of headlight for vehicles automatic changeover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180427 |