CN219728157U - Pedal assembly, energy recovery system and new energy automobile - Google Patents
Pedal assembly, energy recovery system and new energy automobile Download PDFInfo
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- CN219728157U CN219728157U CN202223341260.4U CN202223341260U CN219728157U CN 219728157 U CN219728157 U CN 219728157U CN 202223341260 U CN202223341260 U CN 202223341260U CN 219728157 U CN219728157 U CN 219728157U
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- pedal arm
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- 238000011084 recovery Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 206010013911 Dysgeusia Diseases 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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Abstract
The utility model discloses a pedal assembly, an energy recovery system and a new energy automobile, comprising: the pedal arm assembly is arranged on the pedal support through the pedal transmission unit, the pedal arm assembly rotates from an initial position to a stop position around a preset direction under the action of trampling, the rotating piece is fixedly connected with the pedal transmission unit, the angle sensor is connected with the rotating piece in an inserting mode to measure an angle value generated by rotation of the rotating piece, and the return unit is arranged on the pedal support and the pedal arm assembly to drive the pedal arm assembly to rotate from the stop position to the initial position around the preset direction. The utility model solves the problems of unstable structure and inaccurate simulated pedal position of the traditional new energy pedal assembly.
Description
Technical Field
The utility model belongs to the field of automobile energy recovery systems, and particularly relates to a pedal assembly, an energy recovery system and a new energy automobile.
Background
At present, the energy recovery system is a structure adopted by a new energy automobile for reverse charging and increasing endurance, and the principle is that kinetic energy of the automobile is utilized, and the kinetic energy is transmitted to a motor through a differential mechanism, so that the motor reversely rotates to generate electricity, and electric energy is stored in a storage battery to increase endurance. The new energy pedal assembly is used as a part of the energy return system and has an indispensable function, and the structure is that an angle sensor is integrated on the basis of a common pedal, and the angle sensor is driven by stepping on the pedal to output different voltage signals so as to start or stop the energy return system.
The traditional new energy pedal assembly in the market has the problems of unstable structure and inaccurate position of the simulated pedal due to the production and manufacturing process.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a pedal assembly, an energy recovery system and a new energy automobile, wherein a driving mechanism of the pedal assembly is of a coaxial structure, and the angle stroke of a pedal and the voltage of an angle sensor are output in a ratio of 1:1, so that the problems of unstable structure and inaccurate simulated pedal position of the traditional new energy pedal assembly are solved.
The utility model aims at realizing the following technical scheme:
in a first aspect, there is provided a pedal assembly comprising:
a pedal bracket;
a pedal arm assembly;
a pedal transmission unit which is used for arranging the pedal arm assembly on the pedal bracket, so that the pedal arm assembly rotates from an initial position to a stop position around a preset direction under the action of trampling;
the rotating piece is fixedly connected with the pedal transmission unit;
the angle sensor is spliced with the rotating piece to measure an angle value generated by the rotation of the rotating piece; and
the return unit is arranged on the pedal bracket and the pedal arm assembly and used for driving the pedal arm assembly to rotate around a preset direction from the stop position to return to the initial position.
In certain embodiments, the pedal arm assembly includes:
a shaft tube fixedly connected with the pedal transmission unit and sleeved with a part of the return unit;
pedal sheet; and
and the pedal arm is connected with the shaft tube and the pedal sheet to jointly form a linkage structure, and is connected with the return unit.
In certain embodiments, the pedal transmission unit comprises: the pedal shaft is rotatably arranged on the pedal bracket, passes through the shaft tube and is fixedly connected with the shaft tube and the rotating piece.
In some embodiments, the middle part of the pedal shaft is sleeved with a bushing, the pedal sheet is provided with a pedal sleeve for pedal, and the pedal sleeve covers the tread of the pedal sheet.
In certain embodiments, the return unit comprises: the aftertaste spring is sleeved on the shaft tube, one end of the aftertaste spring is hooked on the pedal bracket, and the other end of the aftertaste spring is hooked on the pedal arm.
In certain embodiments, further comprising: and the limiting block is fixedly arranged on the pedal bracket and used for stopping the pedal arm assembly at the initial position in the return process.
In some embodiments, the rotating member employs a rotating pin.
In certain embodiments, the angle sensor is disposed on the pedal bracket with a transition plate therebetween.
In a second aspect, there is provided an energy recovery system comprising: the pedal assembly.
In a third aspect, a new energy automobile is provided, including: the energy recovery system.
The beneficial effects of the utility model are as follows: the driving mechanism and the angle sensor of the pedal assembly are of a coaxial structure, and the voltage of the angle stroke and the angle sensor of the pedal is output in a ratio of 1:1, so that the pedal assembly is more accurate; the pedal assembly is integrated with the angle sensor, and the travel position of the pedal can be monitored in real time through the voltage output by the angle sensor, so that the problems of unstable structure and inaccurate simulated pedal position of the traditional new energy pedal assembly are solved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of a pedal assembly provided in an exemplary embodiment;
FIG. 2 is a right side view of a pedal assembly provided in an exemplary embodiment;
FIG. 3 is a partial cross-sectional view taken at A-A of FIG. 2;
reference numerals: 10. a pedal bracket; 20. a pedal arm assembly; 201. a shaft tube; 202. pedal sheet; 203. a pedal arm; 30. a pedal transmission unit; 40. a rotating member; 50. an angle sensor; 60. a return unit; 70. a bushing; 80. a tread sleeve; 90. a limiting block; 100. and a transition plate.
Detailed Description
For a better understanding of the technical solution of the present utility model, the following detailed description of the embodiments of the present utility model refers to the accompanying drawings.
It should be understood that the described embodiments are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The terminology used in the embodiments of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
In one embodiment, as shown in fig. 1-3, there is provided a pedal assembly comprising: pedal bracket 10, pedal arm 203 assembly 20, pedal transmission unit 30, rotational member 40, angle sensor 50, and return unit 60.
In one embodiment, pedal arm 203 assembly 20 includes: the pedal arm 203 is connected with the pedal plate 202 to form a linkage structure together, and the pedal arm 203 is connected with the return unit 60. In one embodiment, one end of the pedal arm 203 is welded to the axle tube 201 and the other end is welded to the connecting surface of the pedal sheet 202, wherein the connecting surface of the pedal sheet 202 is opposite to the tread surface.
The pedal transmission unit 30 sets the pedal arm 203 assembly 20 on the pedal bracket 10 such that the pedal arm 203 assembly 20 rotates from the initial position to the stop position about a predetermined direction under the pedaling action; in one embodiment, the pedal transmission unit 30 includes: the pedal shaft is rotatably arranged on the pedal bracket 10, passes through the shaft tube 201 and is fixedly connected with the shaft tube 201 and the rotating piece 40, the pedal sleeve 80 is used for a driver to pedal and is arranged on the pedal piece and covers the tread of the pedal piece, the friction force is enhanced, and the sliding of the sole and the pedal piece is reduced. In an embodiment, the outer wall of the middle part of the pedal shaft is sleeved with three bushings 70, each bushing 70 is wear-resistant, the occurrence of unstable voltage output caused by the movement of the pedal shaft due to unstable control of the production process is reduced through the transition of the wear-resistant bushings 70, and one side of the pedal shaft is provided with a flanging to prevent the inner bushing 70 from falling off. In one embodiment, tread sleeve 80 is wrapped around the tread plate. In an embodiment, the pedal shaft is fixedly connected with the shaft tube 201 through the inner hexagonal locking screw, and is fixed by using a threaded fastening glue, so that loosening is prevented, and the inner hexagonal cylindrical head of the inner hexagonal locking screw faces upwards when the pedal is assembled on the whole vehicle, so that the risk of screw falling off can be reduced.
The rotating member 40 is fixedly connected with the pedal transmission unit 30; in one embodiment, the rotating member 40 is a rotating pin. In one embodiment, one end of the pedal shaft is provided with a threaded hole, the threaded hole is fixedly connected with the rotating pin through a hexagonal nut, the direction of the rotating pin can be adjusted, and the interchangeability of the sensor among different pedals is enhanced.
The angle sensor 50 is inserted into the rotating member 40 to measure an angle value generated by the rotation of the rotating member 40; and
the return unit 60 is provided on the pedal bracket 10 and the pedal arm 203 assembly 20 to drive the pedal arm 203 assembly 20 to rotate from the stop position to the initial position around a predetermined direction. In one embodiment, the return unit 60 includes: the aftertaste spring 90, the aftertaste spring 90 is sleeved on the axle tube 201 and one end is hooked on the pedal bracket 10 and the other end is hooked on the pedal arm 203.
In an embodiment, further comprising: the stopper 90 fixedly arranged on the pedal bracket 10 is used for stopping the pedal arm 203 assembly 20 at an initial position in the return process, and can be used for adjusting the consistency of pedal delivery.
In one embodiment, the angle sensor 50 is disposed on the pedal bracket 10 by a hexagon socket lock screw, and a transition plate 100 for raising is provided between the angle sensor 50 and the pedal bracket 10.
In the driving process, the driver depresses the pedal sleeve to enable the pedal arm 203 assembly 20 to rotate along the axis of the shaft tube 201, the pedal arm 203 assembly 20 rotates to drive the rotator 40 to rotate, and the rotator 40 rotates to drive the angle sensor 501: and 1, outputting a signal, and transmitting the output signal to the whole vehicle energy recovery system. When the pedal is released, the return torsion spring returns the pedal arm 203 assembly 20 to the original position by limiting the limiting block 90.
The driving mechanism of the pedal assembly and the angle sensor 50 are of a coaxial structure, the voltage of the angle stroke of the pedal and the angle sensor 50 is output in a ratio of 1:1, the pedal assembly is more accurate, and the signal output is stable; the pedal assembly is integrated with the angle sensor 50, and the travel position of the pedal can be monitored in real time through the voltage output by the angle sensor 50, so that the problems of unstable structure and inaccurate simulated pedal position of the traditional new energy pedal assembly are solved.
In a second aspect, there is provided an energy recovery system comprising: the pedal assembly mentioned in the above embodiment.
In a third aspect, a new energy automobile is provided, including: the energy recovery system mentioned in the above embodiment.
The foregoing description of the preferred embodiment(s) is (are) merely intended to illustrate the embodiment(s) of the present utility model, and it is not intended to limit the embodiment(s) of the present utility model to the particular embodiment(s) described.
Claims (10)
1. Footboard assembly, its characterized in that includes:
a pedal bracket;
a pedal arm assembly;
a pedal transmission unit that sets the pedal arm assembly on the pedal bracket such that the pedal arm assembly rotates on the pedal bracket from an initial position to a stop position around a predetermined direction;
the rotating piece is fixedly connected with the pedal transmission unit;
the angle sensor is spliced with the rotating piece to measure an angle value generated by the rotation of the rotating piece; and
the return unit is arranged on the pedal bracket and the pedal arm assembly and used for driving the pedal arm assembly to rotate around a preset direction from the stop position to return to the initial position.
2. The pedal assembly in accordance with claim 1 wherein the pedal arm assembly includes:
a shaft tube fixedly connected with the pedal transmission unit and sleeved with a part of the return unit;
pedal sheet; and
and the pedal arm is connected with the shaft tube and the pedal sheet to jointly form a linkage structure, and is connected with the return unit.
3. The pedal assembly in accordance with claim 2 wherein the pedal transmission unit includes: the pedal shaft is rotatably arranged on the pedal bracket, passes through the shaft tube and is fixedly connected with the shaft tube and the rotating piece.
4. A pedal assembly according to claim 3, wherein a sleeve is sleeved on the outer wall of the middle part of the pedal shaft, a tread sleeve for tread is arranged on the pedal sheet, and the tread sleeve covers the tread of the pedal sheet.
5. The pedal assembly in accordance with claim 4 wherein the return unit includes: the aftertaste spring is sleeved on the shaft tube, one end of the aftertaste spring is hooked on the pedal bracket, and the other end of the aftertaste spring is hooked on the pedal arm.
6. The pedal assembly in accordance with claim 5 further comprising: and the limiting block is fixedly arranged on the pedal bracket and used for stopping the pedal arm assembly at the initial position in the return process.
7. The pedal assembly in accordance with claim 1 wherein the rotating member employs a pivot pin.
8. The pedal assembly in accordance with claim 1 wherein the angle sensor is disposed on the pedal bracket with a transition plate therebetween.
9. An energy recovery system, comprising: a pedal assembly as defined in any one of claims 1 to 8.
10. New energy automobile, its characterized in that includes: the energy recovery system of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223341260.4U CN219728157U (en) | 2022-12-13 | 2022-12-13 | Pedal assembly, energy recovery system and new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223341260.4U CN219728157U (en) | 2022-12-13 | 2022-12-13 | Pedal assembly, energy recovery system and new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219728157U true CN219728157U (en) | 2023-09-22 |
Family
ID=88051815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223341260.4U Active CN219728157U (en) | 2022-12-13 | 2022-12-13 | Pedal assembly, energy recovery system and new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219728157U (en) |
-
2022
- 2022-12-13 CN CN202223341260.4U patent/CN219728157U/en active Active
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