CN110733341A - labour-saving oil pedal for automobile - Google Patents
labour-saving oil pedal for automobile Download PDFInfo
- Publication number
- CN110733341A CN110733341A CN201911146108.0A CN201911146108A CN110733341A CN 110733341 A CN110733341 A CN 110733341A CN 201911146108 A CN201911146108 A CN 201911146108A CN 110733341 A CN110733341 A CN 110733341A
- Authority
- CN
- China
- Prior art keywords
- pedal
- oil
- constant
- piston
- soft magnetic
- 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.)
- Granted
Links
- 238000013016 damping Methods 0.000 claims description 62
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 12
- 239000000696 magnetic material Substances 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 8
- 230000000994 depressogenic effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 7
- 230000001960 triggered effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
- B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention belongs to the technical field of oil pedals, and particularly relates to a labor-saving oil pedal for an automobile, which comprises a pedal, rollers, a bottom plate, a sensor, a torsion spring and a support arm rod, wherein in the driving process of the oil pedal designed by the invention, if conditions allow, a driver opens constant-speed cruising, then releases the pedal, the pedal resets under the action of the torsion spring, after receiving a signal of opening the constant-speed cruising, a control system controls a motor to be electrified for an electromagnet, and after the electromagnet is electrified, magnetic force is generated under the action of a th coil to adsorb a soft magnetic block arranged on a rack, so that the soft magnetic block is limited at certain degree, namely, a rack and a gear are limited, the swing of the support arm rod is limited, the pedal has -fixed swing resistance, at the moment, people can rest the foot on the pedal, and the pedal has -fixed resistance at the moment, so that the pedal cannot be easily triggered to swing to close the constant-speed cruising.
Description
Technical Field
The invention belongs to the technical field of oil pedals, and particularly relates to a labor-saving oil pedal for automobiles.
Background
The oil pedal is a device for controlling fuel supply on an internal combustion engine, during the running process of a vehicle, a driver controls the air intake of the engine by controlling the stepping amount of the oil pedal, the oil pedal can be divided into a floor type pedal and a suspension type oil pedal, during the driving process, if conditions allow, the driver can open a constant speed cruise to save labor, and then places the right foot on the right side of the bottom plate in the vehicle, but the right leg cannot be extended to place the leg to have a good rest, if the right leg is extended to have a good rest, the right leg is necessarily located at an oil pedal and a brake pedal, but the position has no structure of supporting legs, and the structure of the supporting legs is not allowed to be placed, so the space structure at the right foot of the current vehicle driving cabin cannot ensure the comfort level of the right leg during the constant speed cruise, the invention solves the problem that the oil pedal can be used as a right foot support when the constant speed cruise pedal is arranged by improving the oil pedal, the space structure of the driving cabin aspect does not need to change, and only the oil walking structure of the oil 4835 is improved.
Disclosure of Invention
In order to solve the defects in the prior art, the invention discloses automobile labor-saving oil pedals, which are realized by adopting the following technical scheme.
A labor-saving oil pedal for an automobile comprises a pedal, a roller, a bottom plate, a sensor, a torsion spring and a supporting arm rod, wherein a end of the pedal is mounted on the bottom plate in a hinged mode, the torsion spring is mounted between the pedal and the bottom plate and is nested on a hinged shaft of the pedal and the bottom plate, the upper end of the supporting arm rod is mounted on the lower end face of the pedal in a hinged mode through a pin shaft, the roller is mounted at the lower end of the supporting arm rod in a rotating fit mode, the roller is in contact fit with the bottom plate, the sensor is mounted on the lower side of the pedal, an input shaft of the sensor is fixedly connected with a end of the pin shaft, the sensor is electrically connected with an automobile control system through a USB plug, the labor-saving oil pedal is characterized in that an electromagnet is mounted on the lower side of the pedal through a third support, a coil is wound on the outer side face of an iron core of the electromagnet, a gear is fixedly mounted on the other end of the pin shaft, a rack is mounted on the lower side of the pedal through two second supports, the rack, the gear is meshed with the rack, a.
The installation mode and the effect of the pedal, the roller, the bottom plate, the sensor, the torsion spring and the support arm rod designed by the invention are completely the same as those of the pedal, the roller, the bottom plate, the sensor, the torsion spring and the support arm rod in the traditional floor type oil pedal, the pedal is used for being stepped on by a driver, the roller and the support arm rod play a role in supporting the front side of the pedal without influencing the up-and-down swing of the pedal, the torsion spring plays a role in resetting the pedal, the sensor plays a role in transmitting a sensed signal to the ECU through a cable when the driver steps on the oil , the ECU analyzes and judges the sensed signal and sends an instruction to the driving motor, and the driving motor controls the opening degree of the throttle to adjust the flow of combustible mixed gas.
The invention designs a damping device which plays a damping role when the oil pedal rapidly swings after overcoming the adsorption force of the electromagnet.
Whether the electromagnet is electrified or not is controlled by identifying whether the constant-speed cruise is started or not, the constant-speed cruise is started, the electromagnet is electrified, the constant-speed cruise is stopped, and the electromagnet is powered off.
As a further improvement , the damping device is a speed-type damper with damping force increasing with increasing speed, and the speed-type damper is supported and mounted on the lower side of the pedal through a th support.
Velocity type damper: the energy consumption capacity is related to the speed, and the faster the deformation speed is, the larger the damping force is. Viscous dampers mainly comprise oil dampers, viscoelastic dampers and the like, and velocity dampers are in the prior art and can be purchased directly.
As a further improvement , the damping device is a liquid damper mounted on the underside of the pedal by a fourth support.
The liquid damper comprises an elastic bag, a piston outer sleeve, a piston disc and a piston rod, wherein the piston outer sleeve is arranged on the lower side of the pedal through a fourth support, the end of the piston rod is provided with the piston disc, the piston rod is arranged on the piston outer sleeve through the sliding fit of the piston disc and the piston outer sleeve, the other end of the piston rod is fixedly connected with the rack, the end of the piston outer sleeve, which is not provided with the piston rod, is provided with the elastic bag, the elastic bag is communicated with the piston outer sleeve, and the elastic bag is used for providing a flowing space for non-Newtonian fluid in the piston outer.
The piston jacket is filled with a non-Newtonian fluid.
As an improvement of the step advance technology, the damping device is an electronic damper which comprises a soft magnetic disc, a fifth support, a damping spring, a second coil, a ring iron core and a connecting rod, wherein the end of the connecting rod is fixedly installed at the end of a rack which is not provided with a soft magnetic block, the soft magnetic disc is fixedly installed at the other end of the connecting rod, the fifth support is fixedly installed at the lower side of a pedal, the fifth support is provided with an annular sleeve, the ring iron core is installed in the annular sleeve of the fifth support in a sliding fit mode, the damping spring is installed between the ring iron core and the fifth support, the second coil is wound on the outer side of the ring iron core, the ring iron core is in adsorption fit with the soft magnetic disc, whether the second coil is electrified or not is controlled by recognizing whether the constant-speed cruise is opened or not, the constant-speed cruise is opened.
As a further improvement , a plastic sleeve is arranged between the outside of the second coil wound outside the annular iron core and the damping spring to prevent the damping spring and the second coil from generating interference and abrasion caused by contact friction.
As a further improvement of , the ring core is fixedly mounted with a mounting ring at end away from the floppy disk, a end of the damping spring is fixedly mounted on the mounting ring, and the other end of the damping spring is fixedly mounted on the inner end face of the fifth support.
As an improvement of , the soft magnetic block is made of soft magnetic material, the soft magnetic disk is made of soft magnetic material, the magnetic stand of the soft magnetic block is ensured to disappear after the coil is powered off, and the soft magnetic block and the electromagnet are ensured to be separated smoothly.
As a further improvement of , the damping spring is made of non-magnetic material, so that the magnetic property of the soft magnetic disk disappears after the second coil is powered off, and the soft magnetic disk and the ring iron core are smoothly separated.
As a further improvement , the gap between the electromagnet and the soft magnetic block when the pedal is not depressed is designed to ensure that the magnetic force between the electromagnet and the soft magnetic block is not too great to prevent the soft magnetic block from separating from the electromagnet.
The lack of a gap between the ring core and the flexible disk is designed to ensure that the ring core has sufficient magnetic force with the flexible disk to ensure that the ring core does not separate from the flexible disk until the second coil is de-energized .
Compared with the traditional oil pedal technology, the beneficial effects of the design of the invention are as follows:
1. according to the oil pedal designed by the invention, a driver opens the constant-speed cruise under the condition that the conditions allow during driving, then the pedal is released, the pedal is reset under the action of the torsion spring, after the control system receives a constant-speed cruise opening signal, the control motor is electrified, after the electromagnet is electrified, magnetic force is generated under the action of the coil to adsorb a soft magnetic block arranged on the rack, so that the soft magnetic block is limited at certain degree, namely the rack and the gear are limited, the swinging of the support arm rod is limited, the pedal has certain swinging resistance, people can put feet on the pedal for rest, and the pedal has certain resistance, so that the pedal cannot be easily triggered to swing, and the constant-speed cruise is closed.
2. According to the oil pedal, when the constant-speed cruise is closed by stepping on the oil pedal, three different damping devices are designed, large resistances are provided for the swinging of the pedal after an electromagnet is separated from a soft magnetic block and the pedal resistance is suddenly reduced, so that the pedal is quickly decelerated to reach a stable state, and the pedal is prevented from quickly swinging downwards and suddenly jumping forwards due to untimely reaction after a driver suddenly loses force under the foot, and the driving potential safety hazard is brought.
3. According to the oil pedal, the spatial structure of a cockpit is not required to be changed in aspect, in addition, the extra non-oil pedal structure is not added in the aspect of that the structure of the oil pedal is only changed, the installation is convenient, and the practical effect is strong.
Drawings
Fig. 1 is an external view of a conventional oil pedal.
Fig. 2 is a schematic view of a conventional oil pedal structure.
Fig. 3 is a schematic view of damping device installation.
Fig. 4 is a schematic view of damping device distribution.
Fig. 5 is a structural schematic diagram of damping devices.
Fig. 6 is a schematic view of a second damper installation.
Fig. 7 is a schematic structural diagram of a second damping device.
Fig. 8 is a schematic view of the installation of the third damping device.
Fig. 9 is a schematic structural view of a third damping device.
The numbers in the drawing are 1, pedal, 2, roller, 3, bottom plate, 4, sensor, 5, torsion spring, 6, support arm rod, 7, USB plug, 8, damping device, 9, rack, 10, gear, 11, th support, 12, speed type damper, 13, second support, 14, third support, 15, electromagnet, 16, coil, 17, soft magnetic block, 21, elastic capsule, 22, fourth support, 23, liquid damper, 24, piston jacket, 25, piston disc, 26, piston rod, 27, soft magnetic disc, 28, fifth support, 29, damping spring, 30, plastic jacket, 31, second coil, 32, ring iron core, 33, connecting rod, 34, pin shaft, 35, mounting ring, 36 and electronic damper.
Detailed Description
The following detailed description proceeds with reference to the accompanying drawings and examples, which are intended to illustrate the invention and not to limit the scope of the invention.
As shown in figure 1, the damping device comprises a pedal 1, a roller 2, a bottom plate 3, a sensor 4, a torsion spring 5 and a support arm rod 6, wherein as shown in figure 2, a end of the pedal 1 is mounted on the bottom plate 3 in a hinged mode, the torsion spring 5 is mounted between the pedal 1 and the bottom plate 3, the torsion spring 5 is nested on hinged shafts of the pedal 1 and the bottom plate 3, the upper end of the support arm rod 6 is mounted on the lower end face of the pedal 1 in a hinged mode through a pin shaft 34, the lower end of the support arm rod 6 is mounted with the roller 2 in a rotating fit mode, the roller 2 is in contact fit with the bottom plate 3, the sensor 4 is mounted on the lower side of the pedal 1, an input shaft of the sensor 4 is fixedly connected with a end of the pin shaft 34, the sensor 4 is electrically connected with an automobile control system through a USB plug 7, and is characterized in that as shown in figures 3, 6 and 8, an electromagnet 15 is mounted on the lower side of the pedal 1 through a third support 14, a coil 16 is wound on the outer side of an iron core of the electromagnet 15, a gear 10 is fixedly mounted on the other end of the pin shaft 34, a rack 9 is mounted on the lower side of the pedal 1 through two second support blocks 13, the rack 9 is meshed with a damping device, the soft magnetic block 82 which is mounted.
The installation mode and the effect of the pedal 1, the roller 2, the base plate 3, the sensor 4, the torsion spring 5 and the support arm rod 6 designed by the invention are completely the same as those of the pedal 1, the roller 2, the base plate 3, the sensor 4, the torsion spring 5 and the support arm rod 6 in the traditional floor type oil pedal 1, the pedal 1 is used for being stepped on by a driver, the roller 2 and the support arm rod 6 play a role in supporting the front side of the pedal 1 without influencing the up-down swing of the pedal 1, the torsion spring 5 plays a role in resetting the pedal 1, the sensor 4 plays a role in transmitting a sensed signal to the ECU through a cable when the driver steps on the oil , the ECU analyzes and judges the signal and sends an instruction to the driving motor, and the opening degree of the throttle is controlled by the driving motor so as to adjust the flow rate of combustible mixed gas.
The invention designs a damping device 8 which plays a damping role when the oil pedal 1 rapidly swings after overcoming the adsorption force of the electromagnet 15.
The electromagnet 15 is controlled by identifying whether the constant-speed cruise is on or not, the constant-speed cruise is on, the electromagnet 15 is powered on, the constant-speed cruise is off, and the electromagnet 15 is powered off.
As shown in FIGS. 3, 4 and 5, the damping device 8 is a speed type damper 12 whose damping force increases with an increase in speed, and the speed type damper 12 is mounted on the lower side of the pedal 1 via an -th support 11.
Velocity-type damper 12: the energy consumption capacity is related to the speed, and the faster the deformation speed is, the larger the damping force is. There are mainly viscous type dampers including oil dampers, viscoelastic dampers, etc., and the velocity type damper 12 is a prior art, and can be purchased directly.
As shown in fig. 6, the damper device 8 is a liquid damper 23; a liquid damper 23 is mounted on the underside of the pedal 1 via a fourth support 22.
As shown in fig. 7, the liquid damper 23 includes an elastic bag 21, a piston outer sleeve 24, a piston disc 25, and a piston rod 26, wherein the piston outer sleeve 24 is mounted on the lower side of the pedal 1 through a fourth support 22, the piston disc 25 is mounted at the end of the piston rod 26, the piston rod 26 is mounted on the piston outer sleeve 24 through the sliding fit of the piston disc 25 and the piston outer sleeve 24, the other end of the piston rod 26 is fixedly connected with the rack 9, the elastic bag 21 is mounted at the end of the piston outer sleeve 24 where the piston rod 26 is not mounted, the elastic bag 21 is communicated with the piston outer sleeve 24, and the elastic bag 21 is used for providing a flow space for the non-newtonian fluid in the piston.
A non-newtonian fluid is added to the piston jacket 24.
As shown in fig. 8, the damping device 8 is an electronic damper 36, as shown in fig. 9, the electronic damper 36 includes a flexible magnetic disk 27, a fifth support 28, a damping spring 29, a second coil 31, a ring core 32, and a connecting rod 33, wherein an end of the connecting rod 33 is fixedly mounted at an end end of the rack 9 where the flexible magnetic block 17 is not mounted, the flexible magnetic disk 27 is fixedly mounted at the other end end of the connecting rod 33, the fifth support 28 is fixedly mounted at a lower side of the pedal 1, the fifth support 28 has an annular sleeve, the ring core 32 is slidably mounted in the annular sleeve of the fifth support 28, the damping spring 29 is mounted between the ring core 32 and the fifth support 28, the second coil 31 is wound outside the ring core 32, the ring core 32 is in suction fit with the flexible magnetic disk 27, the second coil 31 is controlled by identifying whether the constant-speed cruise is open or not, the constant-speed cruise is open, the second coil 31 is powered, the constant-speed cruise is powered.
A plastic sleeve 30 is arranged between the outer side of the second coil 31 wound on the outer side of the ring iron core 32 and the damping spring 29; the damping spring 29 and the second coil 31 are prevented from being abraded by interference and contact friction.
The ring core 32 is fixedly mounted with the mounting ring 35 away from the end of the flexible disk 27, the end of the damping spring 29 is fixedly mounted on the mounting ring 35, and the other end of the damping spring 29 is fixedly mounted on the inner end surface of the fifth support 28.
The soft magnetic block 17 is made of soft magnetic materials, the soft magnetic disc 27 is made of soft magnetic materials, the fact that the magnetism of the soft magnetic block 17 is immediately lost after the -th coil 16 is powered off is guaranteed, and the soft magnetic block 17 is guaranteed to be smoothly separated from the electromagnet 15.
The damping spring 29 is made of a non-magnetic material, so that the magnetic property of the flexible magnetic disk 27 disappears after the second coil 31 is powered off, and the flexible magnetic disk 27 is smoothly separated from the ring core 32.
When the pedal 1 is not depressed, a gap is formed between the electromagnet 15 and the soft magnetic block. The purpose of the design with a gap between them is to ensure that the magnetic force between the electromagnet 15 and the soft magnetic block 17 is not too great, preventing the difficulty of separating the soft magnetic block 17 from the electromagnet 15.
When the pedal 1 is not depressed, there is no gap between the ring core 32 and the flexible magnetic disk 27. The design without a gap between the two coils is to ensure that the ring core 32 has sufficient magnetic force with the flexible magnetic disk 27 to ensure that the ring core 32 does not separate from the flexible magnetic disk 27 until the second coil 31 is de-energized.
The specific working process is that when the oil pedal 1 designed by the invention is used, after a driver opens the constant-speed cruise, the pedal 1 is firstly loosened, the pedal 1 is reset under the action of the torsion spring 5, at the moment, after the control system receives a constant-speed cruise opening signal, the electromagnet 15 is electrified, after the electromagnet 15 is electrified, magnetic force is generated under the action of the coil 16, and the soft magnet 17 arranged on the rack 9 is adsorbed, so that the soft magnet 17 is limited at to a certain degree, namely the rack 9 and the gear 10 are limited, the swinging of the support arm rod 6 is limited, the pedal 1 has fixed swinging resistance, at the moment, people can put feet on the pedal 1 for rest, and the pedal 1 has fixed resistance at the moment, so the pedal 1 cannot be easily triggered to swing, and the constant-speed cruise is closed.
When a driver needs to close the constant-speed cruise, methods include that a constant-speed cruise button is manually controlled, the constant-speed cruise is closed, the electromagnet 15 is powered off and loses magnetic force, the oil pedal 1 loses the resistance increased by the constant-speed cruise control device, and the function of the traditional oil pedal 1 is recovered, in addition, methods are used for releasing the constant-speed cruise control by stepping on the brake pedal 1 and the oil pedal 1, the constant-speed cruise control can be released by considering that the pedal 1 is stepped on by mistake and with a 1 constant angle, when the brake pedal 1 is stepped on, the constant-speed cruise control device is closed, the electromagnet 15 is powered off and loses magnetic force, the oil pedal 1 loses the resistance increased by the constant-speed cruise control device, and the function of the traditional oil pedal 1 is recovered.
If the pedal 1 is stepped down when the constant-speed cruise is released by stepping on the improved oil pedal 1, the pedal 1 is forced to swing, the supporting arm rod 6 drives the roller 2 to swing, the supporting arm rod 6 swings to drive the pin shaft 34 to rotate, the pin shaft 34 rotates to drive the gear 10 to rotate, the gear 10 rotates to drive the rack 9 to move, the adsorption force is large because the distance between the electromagnet 15 and the soft magnetic block 17 mounted on the rack 9 is small just after the pedal 1 swings, the moving resistance on the rack 9 is large, a driver needs large force to swing the oil pedal, according to the relationship between the magnet adsorption force and the distance, after the oil pedal 1 swings, the adsorption force of the electromagnet 15 is rapidly reduced, the resistance on the pedal 1 is rapidly reduced and disappears, the process rapidly leads the force of the driver on the foot to be unable to immediately retract, the oil pedal 1 swings rapidly after overcoming the adsorption force of the electromagnet 15, meanwhile, the swing of the pedal is released due to the swing of the oil , the comfort of the cruise of the automobile is reduced, and the potential safety hazard of the automobile is caused.
The invention uses three damping devices 8 to play a damping role when the oil pedal 1 rapidly swings after overcoming the adsorption force of the electromagnet 15.
After the oil pedal 1 overcomes the adsorption force of the electromagnet 15, when the rack 9 drives the piston rod 26 of the liquid damper 23 to move rapidly, the piston rod 26 drives the piston disc 25 to move rapidly, but according to the property of the non-newtonian fluid, the non-newtonian fluid in the piston outer sleeve 24 generates huge resistance to the piston disc 25, namely generates larger moving resistance to the rack 9, so that the moving speed of the rack 9 is reduced rapidly, the pedal 1 swings down rapidly due to untimely reaction after sudden force loss of a driver's foot is prevented, the driver can use the oil pedal 1 normally after reaction, and when the oil pedal 1 is used normally, the swinging speed of the oil pedal 1 is small, the non-newtonian fluid can flow normally, the damping effect of the liquid damper 23 is ignored, namely the liquid damper 23 does not affect the normal use of the oil pedal 1.
The third electronic damper 36 is configured such that after the oil pedal 1 overcomes the adsorption force of the electromagnet 15, when the rack 9 drives the connecting rod 33 in the damping device 8 to move quickly, the constant-speed cruise cannot be released by setting the swing amplitude of the oil , the second coil 31 is still in an energized state, the magnetic force generated by the second coil 31 attracts the soft magnetic disc 27, when the rack 9 moves to drive the connecting rod 33 to move, the soft magnetic disc 27, the ring core 32 and the mounting ring 35 squeeze the damping spring 29, the damping spring 29 provides resistances to the movement of the rack 9, the damping spring 29 increases continuously due to the compression amount, the compression resistance of the damping spring 29 increases, in this case, the damping spring 29 after the compression resistance increases provides large moving resistances to the rack 9, so that the movement speed of the rack 9 decreases quickly, the driver is prevented from having a sudden force loss under the foot, the second coil 31 is not in time to react, the pedal 1 swings down quickly, the oil pedal 4656 can be used normally after the driver reacts, while the oil pedal is used normally, the second coil 31 is opened, the second coil 31 is not affected by the damping spring 31, and the damping device 598 is not affected by the damping spring 31, and the damping coil 29 is not affected normally.
Claims (10)
- The labor-saving oil pedal for the automobile comprises a pedal, a roller, a bottom plate, a sensor, a torsion spring and a supporting arm rod, wherein the end of the pedal is installed on the bottom plate in a hinged mode, the torsion spring is installed between the pedal and the bottom plate and is nested on a hinged shaft of the pedal and the bottom plate, the upper end of the supporting arm rod is installed on the lower end face of the pedal in a hinged mode through a pin shaft, the roller is installed at the lower end of the supporting arm rod in a rotating fit mode, the roller is in contact fit with the bottom plate, the sensor is installed on the lower side of the pedal, an input shaft of the sensor is fixedly connected with the end of the pin shaft, and the sensor is electrically connected with an automobile control system through a USB plug;whether the electromagnet is electrified or not is controlled by identifying whether the constant-speed cruise is started or not, the constant-speed cruise is started, the electromagnet is electrified, the constant-speed cruise is stopped, and the electromagnet is powered off.
- 2. The A pedal effort-saving oil for automobile as claimed in claim 1, wherein the damping device is a velocity type damper whose damping force increases with increasing velocity, and the velocity type damper is supported and mounted on the underside of the pedal through .
- 3. The A pedal of labor-saving oil for automobiles as claimed in claim 1, wherein the damping device is a liquid damper, the liquid damper is mounted on the lower side of the pedal through a fourth support;the liquid damper comprises an elastic bag, a piston outer sleeve, a piston disc and a piston rod, wherein the piston outer sleeve is arranged on the lower side of the pedal through a fourth support, the end of the piston rod is provided with the piston disc, the piston rod is arranged on the piston outer sleeve through the sliding fit of the piston disc and the piston outer sleeve, and the other end of the piston rod is fixedly connected with the rack;the piston jacket is filled with a non-Newtonian fluid.
- 4. The automotive laborsaving oil pedal as claimed in claim 1, wherein the damping device is an electronic damper, the electronic damper comprises a floppy disk, a fifth support, a damping spring, a second coil, a ring iron core and a connecting rod, wherein end of the connecting rod is fixedly mounted at the end of the rack without the soft magnet, the floppy disk is fixedly mounted at the other end of the connecting rod, the fifth support is fixedly mounted at the lower side of the pedal, the fifth support is provided with an annular sleeve, the ring iron core is mounted in the annular sleeve of the fifth support in a sliding fit manner, the damping spring is mounted between the ring iron core and the fifth support, the second coil is wound on the outer side of the ring iron core, the ring iron core is in an adsorption fit with the floppy disk, whether the second coil is powered on or not is controlled by recognizing whether the constant-speed cruise is on or not, the constant-speed cruise is on, the second coil is powered on, the constant.
- 5. The automobile power-saving oil pedal of claim 4, wherein a plastic sleeve is installed between the outside of the second coil wound around the outside of the ring core and the damping spring.
- 6. The A pedal effort-saving oil for automobiles as claimed in claim 4, wherein the end of the ring core away from the floppy disk is fixedly installed with a mounting ring, the end of the damping spring is fixedly installed on the mounting ring, and the other end of the damping spring is fixedly installed on the inner end face of the fifth support.
- 7. The A pedal of labor-saving oil as claimed in claim 1, wherein the soft magnetic block is made of soft magnetic material, and the soft magnetic disc is made of soft magnetic material.
- 8. The automotive laborsaving oil pedal of claim 4, wherein the damping spring is a non-magnetic material.
- 9. The A pedal of claim 1, wherein there is a gap between the electromagnet and the soft magnetic block when the pedal is not depressed.
- 10. The kinds of effort-saving oil pedal of claim 4, wherein there is no gap between the ring core and the soft magnetic disk when the pedal is not depressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911146108.0A CN110733341B (en) | 2019-11-21 | 2019-11-21 | Labor-saving accelerator pedal for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911146108.0A CN110733341B (en) | 2019-11-21 | 2019-11-21 | Labor-saving accelerator pedal for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110733341A true CN110733341A (en) | 2020-01-31 |
| CN110733341B CN110733341B (en) | 2021-08-06 |
Family
ID=69273419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911146108.0A Active CN110733341B (en) | 2019-11-21 | 2019-11-21 | Labor-saving accelerator pedal for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110733341B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201580261U (en) * | 2010-02-01 | 2010-09-15 | 瑞立集团有限公司 | Energy-saving electronic accelerator pedal assembly |
| JP2014043237A (en) * | 2012-08-02 | 2014-03-13 | Diamond Electric Mfg Co Ltd | Accelerator pedal device |
| US20160159216A1 (en) * | 2013-07-23 | 2016-06-09 | Robert Bosch Gmbh | Haptic Motor-Vehicle Accelerator Pedal having an Elastically Coupled Actuator and Method and Control Unit for Controlling said Accelerator Pedal |
| CN106004434A (en) * | 2016-06-26 | 2016-10-12 | 河北华特汽车部件有限公司 | Double-propelled accelerator pedal |
| CN108556626A (en) * | 2017-12-06 | 2018-09-21 | 北汽福田汽车股份有限公司 | Pedal and vehicle |
| CN109263470A (en) * | 2016-08-31 | 2019-01-25 | 泉州鑫豪工程机械科技有限公司 | Engineering truck throttle and traveling control system and method |
| CN208745753U (en) * | 2018-07-03 | 2019-04-16 | 瑞立集团瑞安汽车零部件有限公司 | A kind of efp with damping structure |
| CN110182049A (en) * | 2019-05-05 | 2019-08-30 | 南京奥联汽车电子电器股份有限公司 | A kind of pedal type electronic accelerator pedal with hesitation |
-
2019
- 2019-11-21 CN CN201911146108.0A patent/CN110733341B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201580261U (en) * | 2010-02-01 | 2010-09-15 | 瑞立集团有限公司 | Energy-saving electronic accelerator pedal assembly |
| JP2014043237A (en) * | 2012-08-02 | 2014-03-13 | Diamond Electric Mfg Co Ltd | Accelerator pedal device |
| US20160159216A1 (en) * | 2013-07-23 | 2016-06-09 | Robert Bosch Gmbh | Haptic Motor-Vehicle Accelerator Pedal having an Elastically Coupled Actuator and Method and Control Unit for Controlling said Accelerator Pedal |
| CN106004434A (en) * | 2016-06-26 | 2016-10-12 | 河北华特汽车部件有限公司 | Double-propelled accelerator pedal |
| CN109263470A (en) * | 2016-08-31 | 2019-01-25 | 泉州鑫豪工程机械科技有限公司 | Engineering truck throttle and traveling control system and method |
| CN108556626A (en) * | 2017-12-06 | 2018-09-21 | 北汽福田汽车股份有限公司 | Pedal and vehicle |
| CN208745753U (en) * | 2018-07-03 | 2019-04-16 | 瑞立集团瑞安汽车零部件有限公司 | A kind of efp with damping structure |
| CN110182049A (en) * | 2019-05-05 | 2019-08-30 | 南京奥联汽车电子电器股份有限公司 | A kind of pedal type electronic accelerator pedal with hesitation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110733341B (en) | 2021-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201484195U (en) | Automobile accelerator brake linkage device | |
| CN101802744A (en) | Compact pedal assembly with improved noise control | |
| US2111284A (en) | Speed control device | |
| CN115996866A (en) | Haptic operation device having magnetorheological brake mechanism and rotatable operation member for vehicle | |
| CN110733341A (en) | labour-saving oil pedal for automobile | |
| CN107767728B (en) | Magnetic induction non-contact control virtual driving system of mountain four-wheel off-road vehicle | |
| CN107187434B (en) | A kind of pulse electromagnetic valve type adjustable damping pedal gear | |
| JPS584677A (en) | Motorcycle | |
| JPH0762491B2 (en) | clutch | |
| KR101406654B1 (en) | Active control method of accelerator pedal effort | |
| CN115447542B (en) | Brake pedal | |
| CN201309782Y (en) | Liftway position signal detection device | |
| CN103273846A (en) | Automobile driving operation three-in-one pedal device | |
| US2883014A (en) | Single pedal operated systems for controlling the acceleration and deceleration of vehicles | |
| CN109591587B (en) | Bluetooth automobile pedal device | |
| KR101417421B1 (en) | Active control method of accelerator pedal effort | |
| CN206841172U (en) | A kind of gas pedal assembly | |
| US2321614A (en) | Vehicle control mechanism | |
| CN206155175U (en) | Accelerator of automobile intelligence is prevented mistake and is stepped on brake equipment | |
| CN107161122B (en) | A kind of brake feel impulse electromagnetic valve adjustable type brake treadle mechanism | |
| US2876875A (en) | Apparatus for controlling speed of automotive vehicles | |
| CN204641409U (en) | A kind of mechanical type Das Gaspedal assembly and automobile | |
| KR102435700B1 (en) | Inertia Brake Lining Adjuster for Camping Trailer | |
| KR101488373B1 (en) | Disk type gear lever apparatus for electronic automatic transmission | |
| CN2740458Y (en) | Accelerator operating device of brake |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210721 Address after: 317600 floor 3, No. 220, Yingbin West Road, Xiaqiu village, Qinggang Town, Yuhuan City, Taizhou City, Zhejiang Province (self declaration) Applicant after: Yuhuan Youzhi Technology Co.,Ltd. Address before: 215500 building 12, mingmingxing Xinghai garden, Yushan Town, Changshu City, Suzhou City, Jiangsu Province Applicant before: Lu Weimo |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240702 Address after: 511300 No.4 Zhanqian Road, Yinsha Industrial Zone, Guandao Village, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province Patentee after: Guangzhou rundian Automobile Intelligent Technology Co.,Ltd. Country or region after: China Address before: 317600 floor 3, No. 220, Yingbin West Road, Xiaqiu village, Qinggang Town, Yuhuan City, Taizhou City, Zhejiang Province (self declaration) Patentee before: Yuhuan Youzhi Technology Co.,Ltd. Country or region before: China |