CN2721457Y - Diplex light device of steering wheel for vehicle - Google Patents
Diplex light device of steering wheel for vehicle Download PDFInfo
- Publication number
- CN2721457Y CN2721457Y CN 200420001997 CN200420001997U CN2721457Y CN 2721457 Y CN2721457 Y CN 2721457Y CN 200420001997 CN200420001997 CN 200420001997 CN 200420001997 U CN200420001997 U CN 200420001997U CN 2721457 Y CN2721457 Y CN 2721457Y
- Authority
- CN
- China
- Prior art keywords
- vehicle
- double
- rack
- steering wheel
- plunger pump
- 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.)
- Expired - Fee Related
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model relates to a diplex light device of steering wheel for vehicle. The vehicle light is made into a left rotary type and a right rotary type, and the tail part of the light is hinged to a piston rod of a hydraulic working cylinder. The steering engine rotary shaft of the vehicle is provided with a gear and a rack, the rack and the gear approaching to a link mechanism are connected in parting, combining states, and the other end of the rack is hinged to the piston rod a double-acting plunger pump; one end of the link mechanism is movably connected with the rack in reciprocating translation way, and the other end of the link mechanism is provided with a return spring and is connected with stay wire in the driver cab used for the driver actuating. The double-acting plunger pump is connected with the hydraulic working cylinder through a hose. When the vehicle turns at night, the driver rotates the steering wheel through the gear on the rotary shaft for driving the rack, the double-acting plunger pump is generated hydraulic pressure, the hydraulic pressure pushes the piston rod and the vehicle light into the left and right rotation, and the synchronous and equidirectional radiation of the light and the steering wheel are realized.
Description
Affiliated technical field
The utility model relates to a kind of device front lighting device onboard, especially can with car turn to and before changing according to the automobile steering wheel of direction lamp device in the same way.
Background technology
The upper beam of common car can only be parallel to the place ahead of vehicle body, and when vehicle night running detour, light can not be radiated at the deflection of automobile steering wheel on correct the place ahead track, makes driver Bu Bian lookout, also is unfavorable for the safety of driving a vehicle.
Summary of the invention
The purpose of this utility model be to provide a kind of can be along with the deflection of automobile steering wheel the illuminating lamp of synchronous change direction of illumination.
The purpose of this utility model is achieved in that the pattern of car light being made the energy left-right rotation, the afterbody of car light is connected with the piston rod strand of hydraulic cylinder again.One gear and tooth bar are installed on the steering box transmission shaft of car, but rack and pinion accomplish by connecting rod mechanism can be from, the coupled situation of closing, the other end hinge joint of tooth bar is on the piston rod of double-action plunger pump; One end and the tooth bar of connecting rod mechanism are made the flexible connection that can move back and forth, and the other end is equipped with retracing spring and is connected to the interior backguy for driver control of operator's compartment.Be tightly connected through energy storage with flexible pipe between double-action plunger pump and the hydraulic cylinder.
Owing to take such scheme, when night travel is turned, the driver makes the rack and pinion combination with backguy earlier, in the time of again by steering wheel rotation power is passed to double-action plunger pump through gear, tooth bar and connecting rod mechanism, and make the piston rod of the hydraulic coupling promotion hydraulic cylinder of its generation drag the car light rotation, and then realization light is done synchronously the function of illumination in the same way with the deflection of automobile steering wheel.
Description of drawings
Below in conjunction with drawings and Examples the utility model is explained.
Figure one is the scheme drawing of hydraulic principle of the present utility model and transmission device.
Among the figure: 1, double-action plunger pump, 2, tooth bar, 3, the automobile steering device transmission shaft, 4, gear, 5, connecting rod mechanism, 6, stear drawing line, 7, retracing spring, 8, right hydraulic cylinder, 9, energy storage, 10, left hydraulic cylinder, 11, car light, 12, the lamp housing rotating shaft.
The specific embodiment
Installing one gear 4 on the automobile steering device transmission shaft 3; One end of the piston rod of fixing double-action plunger pump 1 is onboard done strand with tooth bar 2 and is connected; Connecting rod mechanism 5 hang tooth bar 2 on gear 4 by roller and tooth bar 2 can be done swing up and down (with realize with gear 4 from, close state); Backguy 6 and retracing spring 7 for driver control also are housed on the connecting rod mechanism 5; The b chamber of a chamber of double-action plunger pump 1 and a chamber of clutch release slave cylinder 8 and clutch release slave cylinder 10 is tightly connected through energy storage (the double oil tank of doing) 9 with flexible pipe; The a chamber of the b chamber of double-action plunger pump 1 and the b chamber of clutch release slave cylinder 8 and clutch release slave cylinder 10 also is tightly connected through energy storage 9 with flexible pipe.
When automobile is turned left night, driver at first stear drawing line 6 makes gear 4 combine with tooth bar 2, the driver drives tooth bar 2 by gear 4 and moves reciprocatingly under the application force of steering wheel rotation, and then the piston that drives double-action plunger pump 1 moves right, hydraulic oil in its b chamber is pressed to the b chamber of clutch release slave cylinder 8 and a chamber of clutch release slave cylinder 10 through energy storage 9, the piston rod of cylinder 8 and 10 moves right so hydraulic coupling just pushes the work forward, then head lamp 11 deflection left under the promotion of the piston rod of clutch release slave cylinder 8 and 10; When automobile bends to right, the piston of double-action plunger pump 1 is moved to the left, and the fluid in its a chamber pressed to a chamber of clutch release slave cylinder 8 and the b chamber of clutch release slave cylinder 10 through energy storage 9, the piston of cylinder 8 and 10 is moved to the left so hydraulic coupling just pushes the work forward, then head lamp 11 deflection to the right under the promotion of the piston rod of clutch release slave cylinder 8 and 10.When the driver unclamped backguy 6, because the effect of retracing spring 7 separates gear 4 and tooth bar 2, steering wheel lamp in the same way stopped operating.
Claims (3)
1, a kind of vehicle-mounted " the automobile steering wheel is the lamp device in the same way ", it is electrically connected the car headlight in proper order with power supply and master cock on the car, it is characterized in that: outer upper and lower of lamp housing respectively is provided with rotating shaft, also is equipped with on the vehicle frame and this rotating shaft pivotally attached support; The piston rod of the afterbody of lamp housing and a hydraulic cylinder is hinged, makes car light direction rotation to the left and right.
2, according to claims 1 described device, it is characterized in that: a gear and tooth bar are installed on the steering box transmission shaft of car, but rack and pinion will be accomplished by connecting rod mechanism can be from, the coupled situation of closing, and the other end hinge joint of tooth bar is on the piston rod of double-action plunger pump; One end and the tooth bar of connecting rod mechanism are made the flexible connection that can move back and forth, and the other end hangs with retracing spring and is connected to the interior backguy for driver control of operator's compartment.
3, according to claims 1 described device, it is characterized in that: an end of double-action plunger sucker rod and tooth bar hinge joint also are fixed on the car body; Double-action plunger pump with flexible pipe through energy storage be fixed on hydraulic cylinder sealed attachment on the car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420001997 CN2721457Y (en) | 2004-01-15 | 2004-01-15 | Diplex light device of steering wheel for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420001997 CN2721457Y (en) | 2004-01-15 | 2004-01-15 | Diplex light device of steering wheel for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2721457Y true CN2721457Y (en) | 2005-08-31 |
Family
ID=35011833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420001997 Expired - Fee Related CN2721457Y (en) | 2004-01-15 | 2004-01-15 | Diplex light device of steering wheel for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2721457Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442341A (en) * | 2011-12-15 | 2012-05-09 | 徐浩钟 | Hydraulic plunger type steering transmission device |
| CN103382950A (en) * | 2013-08-06 | 2013-11-06 | 奉化市朝日液压有限公司 | Tripod type energy accumulator |
| CN112427973A (en) * | 2020-11-10 | 2021-03-02 | 邱晓斌 | Symmetrical steering adjusting device for machining |
-
2004
- 2004-01-15 CN CN 200420001997 patent/CN2721457Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442341A (en) * | 2011-12-15 | 2012-05-09 | 徐浩钟 | Hydraulic plunger type steering transmission device |
| CN103382950A (en) * | 2013-08-06 | 2013-11-06 | 奉化市朝日液压有限公司 | Tripod type energy accumulator |
| CN103382950B (en) * | 2013-08-06 | 2016-06-29 | 奉化市朝日液压有限公司 | Ancient cooking vessel formula accumulator |
| CN112427973A (en) * | 2020-11-10 | 2021-03-02 | 邱晓斌 | Symmetrical steering adjusting device for machining |
| CN112427973B (en) * | 2020-11-10 | 2022-03-29 | 长春市见真精密机械制造有限公司 | Symmetrical steering adjusting device for machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |