CN217532562U - Improved pedal device - Google Patents
Improved pedal device Download PDFInfo
- Publication number
- CN217532562U CN217532562U CN202220132078.9U CN202220132078U CN217532562U CN 217532562 U CN217532562 U CN 217532562U CN 202220132078 U CN202220132078 U CN 202220132078U CN 217532562 U CN217532562 U CN 217532562U
- Authority
- CN
- China
- Prior art keywords
- rotating
- improved
- liquid storage
- storage frame
- plate
- 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.)
- Active
Links
Images
Landscapes
- Mechanical Control Devices (AREA)
Abstract
The utility model provides an improved pedal device belongs to automobile-used footboard technical field. It has solved the problem that current automobile-used footboard can not cut down the vehicle infrasonic wave. The utility model relates to an improved generation running-board device includes footboard, base, rotatory foot, gyro wheel, rotor plate and stock solution frame. The utility model discloses in, through the viscidity that changes nanometer magnetic liquid in the stock solution frame, alright reduce the response speed of footboard device on accelerating or slowing down, and then reduce the infrasonic wave that the vehicle produced, so, alright avoid taking place resonance between vehicle and the people, take place carsickness's probability when reducing the passenger by bus to improve the comfort that the passenger took bus.
Description
Technical Field
The utility model belongs to the technical field of automobile-used footboard, a modified pedal device is related to.
Background
With the continuous promotion of urban process and the rapid development of economy, the usage amount of automobiles is also increased year by year. The use of a large amount of cars brings great convenience to people's trip, especially when taking big bus or public transit or private car, can reduce the tired sense of people's trip, but the vehicle in the driving process, can avoid the condition of accelerating or slowing down, and according to the habit that the driver stepped on the throttle and the brake, easily arouse infrasonic wave to human organ resonance, lead to the passenger when taking the vehicle, very easily produce dizzy sense.
Disclosure of Invention
The utility model aims at solving the problems in the prior art, and provides an improved pedal device with simple structure.
The purpose of the utility model can be realized by the following technical proposal: an improved footrest apparatus comprising:
a base;
one end of the pedal is hinged with the base, one side of the pedal, which is close to the base, is elastically connected with a pair of rotating feet, and a roller is movably arranged between the two rotating feet;
the rotating plate is hinged to the base, a liquid storage frame is arranged on the base, nanometer magnetic liquid is stored in the liquid storage frame, one end of the rotating plate is located right above the liquid storage frame, the roller is in contact with the rotating plate, an iron core connected with a vehicle is arranged right above the liquid storage frame, and an outer coil is wound on the surface of the iron core.
In the above improved pedal device, the base is provided with a support plate, the support plate is hinged to the rotating plate, and a return torsion spring is arranged between the support plate and the rotating plate.
In the above improved pedal device, a contact plate is disposed at an end of the rotating plate away from the supporting plate, and the contact plate is located right above the liquid storage frame and contacts with the liquid storage frame.
In the above-described improved footrest apparatus, a mounting case for hingedly rotating the foot is provided at one side of the footrest.
In the above improved pedal device, a motor is disposed in the mounting housing, and a first rotating shaft is movably disposed on the motor.
In the above improved pedal device, a second rotating shaft is movably inserted between the two rotating legs, and the roller is mounted on the second rotating shaft.
In the above improved pedal device, one end of the second rotating shaft is connected to one end of the first rotating shaft through a transmission toothed belt.
In the above improved pedal device, the liquid storage frame is made of a rubber material.
In the above improved pedal device, a coil is enclosed inside the liquid storage frame.
In the above improved footrest device, the side surfaces of the rollers are recessed inward to form curved surfaces.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses in, through the viscidity that changes nanometer magnetic liquid in the stock solution frame, alright reduce the response speed of footboard device on accelerating or slowing down, and then reduce the infrasonic wave that the vehicle produced, so, alright avoid taking place resonance between vehicle and the people, take place carsickness's probability when reducing the passenger by bus to improve the comfort that the passenger took bus.
2. In the second embodiment, by providing the curved surface, when the roller rolls, the response speed of acceleration or deceleration of the pedal structure can be reduced, and the infrasonic wave generated by the vehicle is reduced, and further, when the reduced infrasonic wave is still within the preset range of the sensor, the viscosity of the nano magnetic material is continuously reduced, so that the response speed of the pedal device on acceleration or deceleration is further reduced, and the infrasonic wave generated by the vehicle is further reduced, so that resonance between the vehicle and a person can be avoided, and the probability of car sickness when passengers take the vehicle is reduced.
3. The one end setting of contact plate and stock solution frame contact is the arc, so, the area of contact between alright increase contact plate and the stock solution frame for the supporting contact plate that nanometer magnetic liquid can be better.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a roller according to a second embodiment.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Example one
As shown in fig. 1, the improved pedal device of the present embodiment includes a pedal 200, a base 100, a rotating foot 210, a roller 220, a rotating plate 110, and a liquid storage frame 120.
The utility model discloses in, the stock solution frame is by the rubber materials preparation, and rubber has certain elasticity for the stock solution frame has the ability of recovering rapidly when receiving the exogenic action to take place to warp.
One end of the pedal 200 is hinged to the base 100, one side of the pedal 200 close to the base 100 is elastically connected with a pair of rotating feet 210, a roller 220 is movably installed between the two rotating feet 210, the rotating plate 110 is hinged to the base 100, the base 100 is provided with a liquid storage frame 120, nano magnetic liquid is stored in the liquid storage frame 120, one end of the rotating plate 110 is located right above the liquid storage frame 120, the end of the rotating plate is in contact with the top of the liquid storage frame, the roller 220 is in contact with the rotating plate 110, a sensor (not marked in the figure) for detecting infrasonic waves is arranged in the vehicle, one side of the pedal 200 is provided with a mounting shell 230 for hinging the rotating feet 210, a motor 240 for driving the roller 220 to rotate is arranged in the mounting shell 230, a ring (not marked in the figure) is arranged in the liquid storage frame, wherein the ring and the motor 240 are both electrically connected with the sensor, the base 100 is provided with a supporting plate 130, the supporting plate 130 is hinged to the rotating plate 110, a reset torsion spring (not labeled in the figure) is arranged between the supporting plate and the rotating plate, an iron core 300 connected with a vehicle is arranged right above the liquid storage frame, an outer coil 310 is wound on the surface of the iron core 300, when the vehicle is accelerated or decelerated, people need to step on the corresponding pedal 200, two rotating feet 210 rotate relative to the pedal 200, the roller 220 contacts with the rotating plate 110 on the base 100, so that the motor 240 drives the roller 220 to roll along the surface of the rotating plate 110, the vehicle can generate infrasonic waves during the acceleration or deceleration process, in the process, the sensor can constantly receive the infrasonic waves and compare the infrasonic waves with the numerical values of the sensor, when the frequency of the infrasonic waves is within the preset range of the sensor, the sensor can transmit the signals to the inner coil, the inner coil is electrified to generate a magnetic field, the nano magnetic liquid is positioned in the liquid storage frame, the inner coil is arranged in the liquid storage frame in a surrounding manner, so that the nano magnetic liquid is influenced by the magnetic field, the viscosity of the nano magnetic liquid is gradually reduced until the viscosity reaches a preset range value, namely, the nano magnetic liquid has larger liquidity in the liquid storage frame, in the process, one end of the rotating plate 110 is positioned above the liquid storage frame 120 and is contacted with the top of the liquid storage frame 120, the pedal 200 is movably arranged on the rotating plate 110 through the roller 220, so that the liquid storage frame is deformed, the rotating plate 110 is stressed to rotate around the supporting plate 130, in the process, the outer coil 310 is not electrified, and therefore, the response speed of the pedal device on acceleration or deceleration can be reduced, infrasonic waves generated by a vehicle can be further reduced, and resonance between the vehicle and a person can be avoided, the probability of carsickness when passengers take the bus is reduced, so that the comfort of the passengers taking the bus is improved, after a certain time, the control system of the pedal device controls the coil to be electrified, the iron core 300 generates suction to one end, close to the liquid storage frame, of the rotating plate, the rotating plate rotates reversely around the supporting plate again, meanwhile, as the rotating plate does not apply acting force to the liquid storage frame any more, the liquid storage frame restores to the initial shape quickly and elastically, after the liquid storage frame restores, the inner coil is powered off, so that the viscosity of the nano magnetic liquid is increased, and then the outer coil 310 is powered off, so that the iron core 300 does not generate suction to the rotating plate any more, in the process, the rotating foot rotates corresponding to the mounting shell all the time, the working principle is repeated, so that when the acting force applied to the pedal by people is not changed and the angle of the pedal relative to the base is not changed, the bus can still be in an acceleration or deceleration state, and can simultaneously reduce the generation of infrasound waves.
Furthermore, a spring (not labeled) is disposed between the rotating foot 210 and the pedal 200, and a torsion spring (not labeled) is disposed between the pedal 200 and the base 100, so that when the acting force on the pedal 200 is removed, the spring drives the rotating foot 210 to return, and the torsion spring drives the pedal 200 to return.
The rotating plate 110 is provided with a contact plate 111 at an end thereof away from the supporting plate 130, the contact plate 111 is located right above the liquid storage frame 120 and contacts with the liquid storage frame 120, wherein the contact plate 111 is arc-shaped at an end thereof contacting with the liquid storage frame 120, so as to increase a contact area between the contact plate 111 and the liquid storage frame, and to better support the contact plate 111.
The first rotating shaft 241 is movably arranged on the motor 240, the second rotating shaft 211 is movably arranged between the two rotating feet 210 in a penetrating manner, the roller 220 is arranged on the second rotating shaft 211, one end of the second rotating shaft 211 is connected with one end of the first rotating shaft 241 through the conveying toothed belt 250, when people step on the pedal 200 and the rotating feet 210 rotate relative to the mounting shell 230, the motor 240 can drive the first rotating shaft 241 to rotate, the roller 220 is arranged on the second rotating shaft 211 as the second rotating shaft 211 is connected with the first rotating shaft 241 through the conveying toothed belt 250, the conveying toothed belt 250 can drive the second rotating shaft 211 and the roller 220 to synchronously rotate, the roller 220 can roll along the surface of the rotating plate 110 as the roller 220 is always in contact with the rotating plate 110, and when the pedal 200 needs to be reset, the motor 240 reversely rotates, so that the roller 220 also reversely rolls relative to the rotating plate 110, and the rotating feet 210 can be ensured to be stably reset.
Example two
As shown in fig. 2, the present embodiment is different from the first embodiment in that the surface shape of the roller 220 is changed.
Specifically, the side surface of the roller 220 is recessed inwards to form a curved surface 221, when a person steps on the pedal 200, the motor 240 can drive the roller 220 to roll along the rotating plate 110, and in the process, the curved surface 221 can contact the rotating plate 110 preferentially, and the distance from the curved surface 221 to the circle center of the roller 220 is smaller than the radius of the roller 220, so that the acceleration or deceleration response speed of the pedal 200 structure can be reduced, the infrasonic wave generated by the vehicle is further reduced, thus the resonance between the vehicle and the person can be avoided, the probability of carsickness of the passengers during riding is reduced, and the comfort of the passengers during riding is improved; when the reduced infrasonic wave is still positioned in the preset range of the sensor, the viscosity of the nano magnetic material is continuously reduced, so that the response speed of the pedal device on acceleration or deceleration is further reduced, the infrasonic wave generated by the vehicle is further reduced, and thus, the resonance between the vehicle and a person can be avoided, and the probability of carsickness of passengers during riding is reduced.
It should be noted that all directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, the descriptions in the present application as to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly, and thus, for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Claims (10)
1. An improved footrest apparatus comprising:
a base;
one end of the pedal is hinged with the base, one side of the pedal, which is close to the base, is elastically connected with a pair of rotating feet, and a roller is movably arranged between the two rotating feet;
the rotating plate is hinged to the base, a liquid storage frame is arranged on the base, nanometer magnetic liquid is stored in the liquid storage frame, one end of the rotating plate is located right above the liquid storage frame, the roller is in contact with the rotating plate, an iron core connected with a vehicle is arranged right above the liquid storage frame, and an outer coil is wound on the surface of the iron core.
2. An improved pedal device as claimed in claim 1, wherein the base is provided with a support plate, the support plate is hinged to the rotary plate, and a return torsion spring is provided between the support plate and the rotary plate.
3. An improved footrest device according to claim 2, wherein the end of the rotating plate remote from the support plate is provided with a contact plate which is located directly above the liquid storage frame and contacts the liquid storage frame.
4. An improved footrest apparatus according to claim 1, wherein one side of said footrest is provided with a mounting housing for hinging the rotating foot.
5. An improved pedal device as set forth in claim 4, wherein a motor is disposed in said housing, said motor having a first rotating shaft movably disposed thereon.
6. The improved pedal device as claimed in claim 5, wherein a second shaft is movably inserted between the two rotating legs, and the roller is mounted on the second shaft.
7. An improved footrest device according to claim 6, wherein one end of said second shaft is connected to one end of said first shaft by a transmission toothed belt.
8. An improved footrest device in accordance with claim 1 wherein said reservoir frame is made of rubber material.
9. An improved footrest device according to claim 1, wherein said reservoir frame is surrounded by a coil.
10. An improved footrest apparatus according to claim 1, wherein the side surfaces of said rollers are recessed to form curved surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220132078.9U CN217532562U (en) | 2022-01-18 | 2022-01-18 | Improved pedal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220132078.9U CN217532562U (en) | 2022-01-18 | 2022-01-18 | Improved pedal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217532562U true CN217532562U (en) | 2022-10-04 |
Family
ID=83425808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220132078.9U Active CN217532562U (en) | 2022-01-18 | 2022-01-18 | Improved pedal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217532562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023138194A1 (en) * | 2022-01-18 | 2023-07-27 | 浙江中车电车有限公司 | Control system and method for reducing generation of vehicle infrasonic vibration |
-
2022
- 2022-01-18 CN CN202220132078.9U patent/CN217532562U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023138194A1 (en) * | 2022-01-18 | 2023-07-27 | 浙江中车电车有限公司 | Control system and method for reducing generation of vehicle infrasonic vibration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217532562U (en) | Improved pedal device | |
| CN106741176A (en) | Aligning device is guided in a kind of alarm for parking steering wheel | |
| CN202449059U (en) | Over-steering control device for car running on curves | |
| CN104118505B (en) | Battery-driven car | |
| CN112248894A (en) | Automobile cushion with fatigue driving reminding function | |
| CN206589863U (en) | A kind of device for exporting brake pedal position signal | |
| CN205059842U (en) | Car is felt to four -wheel body | |
| CN217311782U (en) | Pedal structure | |
| JPH0670098U (en) | Dummy sound generator for electric vehicles | |
| CN106956645B (en) | New-energy automobile travels warning system and method | |
| JP4877625B2 (en) | In-vehicle power generation and storage equipment for automobiles | |
| JP2011131674A (en) | Power control unit and vehicle including the same | |
| CN201347000Y (en) | Automotive accessory capable of detecting alcoholicity of driver | |
| CN108657150A (en) | A kind of electric vehicle brake control system with active safety | |
| CN107662449A (en) | Spherical wheel assembly | |
| CN205469527U (en) | Electrodynamic balance car | |
| CN110614920B (en) | Intelligent electric vehicle based on gravity sensor | |
| CN201208958Y (en) | Tyre burst braking system capable of adjusting brake force | |
| CN207510358U (en) | A kind of automotive airbag stent | |
| CN106740143A (en) | The control method of the brake apparatus of electric automobile or hybrid vehicle | |
| CN205601812U (en) | Car auxiliary brake controller | |
| WO2023138194A1 (en) | Control system and method for reducing generation of vehicle infrasonic vibration | |
| CN220884366U (en) | Detection device for measuring brake performance parameters of field vehicle | |
| CN109334636A (en) | A kind of automobile forced brake device and load-carrying motor vehicle | |
| CN203142547U (en) | Three-dimensional projecting vehicle-mounted multi-camera system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |