CN103042892A - Automatically-adjusting vehicle shock absorber - Google Patents
Automatically-adjusting vehicle shock absorber Download PDFInfo
- Publication number
- CN103042892A CN103042892A CN2012105475510A CN201210547551A CN103042892A CN 103042892 A CN103042892 A CN 103042892A CN 2012105475510 A CN2012105475510 A CN 2012105475510A CN 201210547551 A CN201210547551 A CN 201210547551A CN 103042892 A CN103042892 A CN 103042892A
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- thread barrel
- adjusting ring
- shock absorber
- rotor
- micro controller
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Abstract
The invention relates to an automatically-adjusting vehicle shock absorber. The automatically-adjusting vehicle shock absorber consists of an acceleration sensor, a single-chip microcontroller, a program control stepper motor controller, an adjuster, a spring and a shock absorber, wherein the signal output end of the acceleration sensor is connected with the signal input end of the single-chip microcontroller; the signal input end of the program control stepper motor controller is connected with the signal output end of the single-chip microcontroller; the spring is sleeved outside the shock absorber; the adjuster is arranged at the upper end of the spring and is fixed to the upper end of the shock absorber; the adjuster consists of a fixing barrel, a ring stepper motor, an adjusting ring and a thread barrel; the upper end of the fixing barrel is fixed to the upper end of the shock absorber, and a groove is formed on the inner side of the fixing barrel; the upper end of the thread barrel is provided with a bulge which can be embedded into the groove on the inner side of the fixing barrel, and threads are formed outside the thread barrel; threads are formed inside the adjusting ring; the outer ring of the ring stepper motor is a stator, and the inner ring of the ring stepper motor is a rotor; the stator is fixed to the lower end of the fixing barrel, and the rotor is fixed to the adjusting ring; and the control power cord of the ring stepper motor is connected to a power supply through the program control stepper motor controller.
Description
Technical field
A kind of automatic adjusting vehicle shock absorber.
Background technology
When vehicle travels on different road surfaces the soft or hard degree of bumper is required differently, and that existing vehicle shock absorber is regulated is very inconvenient, must could be regulated by professional's serviceable tool, can not regulate neatly according to different road surfaces whenever and wherever possible.
Summary of the invention
The deficiency that can not regulate easily in order to overcome existing vehicle shock absorber the invention provides a kind of automatic adjusting vehicle shock absorber.Should automatically regulate vehicle shock absorber can according to vehicle in the process of moving the shockproofness of vehicle body automatically the bumper of vehicle is regulated, to improve the comfort level of driver and crew in the car.
The technical solution adopted for the present invention to solve the technical problems is: this regulates vehicle shock absorber automatically, formed by acceleration pick-up, micro controller system, program control controllor for step-by-step motor, regulating control, spring and bumper, the signal output part of acceleration pick-up is connected with the signal input part of micro controller system, and the signal input part of program control controllor for step-by-step motor is connected with the signal output part of micro controller system; Spring housing is in the outside of bumper, and regulating control is installed in the upper end of spring, and is fixed on the upper end of bumper.
Regulating control is comprised of stationary magazine creel, annular stepping motor, adjusting ring and thread barrel, and stationary magazine creel is cylindrical shape, and its upper end is fixed on the upper end of bumper, and the inboard is provided with the groove with its center line parallel; The upper end of thread barrel is provided with the projection corresponding with the groove of stationary magazine creel inboard, this projection embeds in the groove of stationary magazine creel inboard, can move up and down in this groove, be used for preventing that thread barrel from can not move up and down with the adjusting ring rotation, the outside of thread barrel is provided with screw thread; The inboard of adjusting ring is provided with the screw thread corresponding with the screw thread in the thread barrel outside, and adjusting ring passes through its screw collar corresponding with thread barrel on thread barrel, but by rotating the position of adjusting ring up-down adjustment thread barrel; The outer shroud of annular stepping motor is stator, and interior ring is rotor, the electric control lock of opening when being provided with energising between stator and the rotor, locking when cutting off the power supply, and its stator is fixed on the lower end of stationary magazine creel, and rotor and adjusting ring are fixed together; The control power lead of annular stepping motor is connected on the power supply through program control controllor for step-by-step motor.
Moving the shockproofness value of the vehicle that the micro controller system Real-time Obtaining acceleration pick-up of control program records, when it detects the vehicle shockproofness greater than setting value, micro controller system just sends instruction to program control controllor for step-by-step motor, and the rotor of controlling annular stepping motor rotates the rotation of drive adjusting ring moves down thread barrel; When it detected the vehicle shockproofness in little setting value, micro controller system just sent instruction to program control controllor for step-by-step motor, and the rotor rotation drive adjusting ring rotation of controlling annular stepping motor makes on the thread barrel and moves.
The invention has the beneficial effects as follows, in the Vehicle Driving Cycle process, automatically the damping of vehicle is regulated according to different road surfaces, flexible.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the cross sectional representation of stationary magazine creel among the present invention.
Fig. 3 is the upper end birds-eye view of thread barrel among the present invention.
Fig. 4 is signal transmission form scheme drawing of the present invention.
(1) stationary magazine creel among the figure, (2) bumper, (3) spring, (4) annular stepping motor, (5) thread barrel, the groove of (6) stationary magazine creel inboard, the projection of (7) thread barrel upper end, (8) acceleration pick-up, (9) micro controller system, (10) program control controllor for step-by-step motor.
The specific embodiment
Should automatically regulate vehicle shock absorber, formed by acceleration pick-up (8), micro controller system (9), program control controllor for step-by-step motor (10), regulating control, spring (3) and bumper (2), the signal output part of acceleration pick-up is connected with the signal input part of micro controller system, and the signal input part of program control controllor for step-by-step motor is connected with the signal output part of micro controller system; Spring housing is in the outside of bumper, and regulating control is installed in the upper end of spring, and is fixed on the upper end of bumper.
Regulating control is comprised of stationary magazine creel (1), annular stepping motor (4), adjusting ring and thread barrel (5), and stationary magazine creel is cylindrical shape, and its upper end is fixed on the upper end of bumper, and the inboard is provided with the groove (6) with its center line parallel; The upper end of thread barrel is provided with the projection corresponding with the groove of stationary magazine creel inboard (7), this projection embeds in the groove of stationary magazine creel inboard, can move up and down in this groove, be used for preventing that thread barrel from can not move up and down with the adjusting ring rotation, the outside of thread barrel is provided with screw thread; The inboard of adjusting ring is provided with the screw thread corresponding with the screw thread in the thread barrel outside, and adjusting ring passes through its screw collar corresponding with thread barrel on thread barrel, but by rotating the position of adjusting ring up-down adjustment thread barrel; The outer shroud of annular stepping motor is stator, and interior ring is rotor, the electric control lock of opening when being provided with energising between stator and the rotor, locking when cutting off the power supply, and its stator is fixed on the lower end of stationary magazine creel, and rotor and adjusting ring are fixed together; The control power lead of annular stepping motor is connected on the power supply through program control controllor for step-by-step motor.
Moving the shockproofness value of the vehicle that the micro controller system Real-time Obtaining acceleration pick-up of control program records, when it detects the vehicle shockproofness greater than setting value, micro controller system just sends instruction to program control controllor for step-by-step motor, and the rotor of controlling annular stepping motor rotates the rotation of drive adjusting ring moves down thread barrel; When it detected the vehicle shockproofness in little setting value, micro controller system just sent instruction to program control controllor for step-by-step motor, and the rotor rotation drive adjusting ring rotation of controlling annular stepping motor makes on the thread barrel and moves.
More than disclosed only be the application's a specific embodiment, but the application is not limited thereto, the thinkable variation of any those skilled in the art all should fall in the application's the protection domain.
Claims (3)
1. automatically regulate vehicle shock absorber for one kind, formed by acceleration pick-up, micro controller system, program control controllor for step-by-step motor, regulating control, spring and bumper, it is characterized in that: the signal output part of acceleration pick-up is connected with the signal input part of micro controller system, and the signal input part of program control controllor for step-by-step motor is connected with the signal output part of micro controller system; Spring housing is in the outside of bumper, and regulating control is installed in the upper end of spring, and is fixed on the upper end of bumper.
2. automatic adjusting vehicle shock absorber according to claim 1, it is characterized in that: regulating control is comprised of stationary magazine creel, annular stepping motor, adjusting ring and thread barrel, stationary magazine creel is cylindrical shape, and its upper end is fixed on the upper end of bumper, and the inboard is provided with the groove with its center line parallel; The upper end of thread barrel is provided with the projection corresponding with the groove of stationary magazine creel inboard, this projection embeds in the groove of stationary magazine creel inboard, can move up and down in this groove, be used for preventing that thread barrel from can not move up and down with the adjusting ring rotation, the outside of thread barrel is provided with screw thread; The inboard of adjusting ring is provided with the screw thread corresponding with the screw thread in the thread barrel outside, and adjusting ring passes through its screw collar corresponding with thread barrel on thread barrel, but by rotating the position of adjusting ring up-down adjustment thread barrel; The outer shroud of annular stepping motor is stator, and interior ring is rotor, the electric control lock of opening when being provided with energising between stator and the rotor, locking when cutting off the power supply, and its stator is fixed on the lower end of stationary magazine creel, and rotor and adjusting ring are fixed together; The control power lead of annular stepping motor is connected on the power supply through program control controllor for step-by-step motor.
3. automatic adjusting vehicle shock absorber according to claim 1, it is characterized in that: the shockproofness value of moving the vehicle that the micro controller system Real-time Obtaining acceleration pick-up of control program records, when it detects the vehicle shockproofness greater than setting value, micro controller system just sends instruction to program control controllor for step-by-step motor, and the rotor of controlling annular stepping motor rotates the rotation of drive adjusting ring moves down thread barrel; When it detected the vehicle shockproofness in little setting value, micro controller system just sent instruction to program control controllor for step-by-step motor, and the rotor rotation drive adjusting ring rotation of controlling annular stepping motor makes on the thread barrel and moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105475510A CN103042892A (en) | 2012-12-17 | 2012-12-17 | Automatically-adjusting vehicle shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105475510A CN103042892A (en) | 2012-12-17 | 2012-12-17 | Automatically-adjusting vehicle shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103042892A true CN103042892A (en) | 2013-04-17 |
Family
ID=48055836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105475510A Pending CN103042892A (en) | 2012-12-17 | 2012-12-17 | Automatically-adjusting vehicle shock absorber |
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| Country | Link |
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| CN (1) | CN103042892A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926680A (en) * | 2017-03-21 | 2017-07-07 | 四川力垦锂动力科技有限公司 | For the lithium battery damping device of electric automobile |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050907U (en) * | 1989-04-25 | 1990-01-10 | 天津大学 | Damping device with active controlling function for internal combustion engine |
| WO2002087909A1 (en) * | 2001-04-25 | 2002-11-07 | Robert Bosch Gmbh | Active suspension comprising an electric actuator and shock absorber |
| CN1896559A (en) * | 2005-07-12 | 2007-01-17 | 皮亚乔公司 | Preloading device for spring |
| CN101896369A (en) * | 2007-12-14 | 2010-11-24 | 奥迪股份公司 | Spring strut arrangement for wheel suspensions of motor vehicles |
| CN202188057U (en) * | 2011-08-31 | 2012-04-11 | 张乃静 | Height adjustable spiral damper |
| CN202965877U (en) * | 2012-12-17 | 2013-06-05 | 李良杰 | Automatic adjusting shock absorber of automobile |
-
2012
- 2012-12-17 CN CN2012105475510A patent/CN103042892A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050907U (en) * | 1989-04-25 | 1990-01-10 | 天津大学 | Damping device with active controlling function for internal combustion engine |
| WO2002087909A1 (en) * | 2001-04-25 | 2002-11-07 | Robert Bosch Gmbh | Active suspension comprising an electric actuator and shock absorber |
| CN1896559A (en) * | 2005-07-12 | 2007-01-17 | 皮亚乔公司 | Preloading device for spring |
| CN101896369A (en) * | 2007-12-14 | 2010-11-24 | 奥迪股份公司 | Spring strut arrangement for wheel suspensions of motor vehicles |
| CN202188057U (en) * | 2011-08-31 | 2012-04-11 | 张乃静 | Height adjustable spiral damper |
| CN202965877U (en) * | 2012-12-17 | 2013-06-05 | 李良杰 | Automatic adjusting shock absorber of automobile |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926680A (en) * | 2017-03-21 | 2017-07-07 | 四川力垦锂动力科技有限公司 | For the lithium battery damping device of electric automobile |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |