Pedal device and vehicle

Abstract

The utility model provides a pedal device and a vehicle. The pedal device comprises a mounting frame, a rail, a first pedal and a driving piece. The mounting frame is used for being connected to a vehicle. The rail is connected to the mounting frame and extends in the height direction of the vehicle. The first pedal is movably connected with the mounting frame. The driving piece is connected to the first pedal and can move along the track to drive the first pedal to move. According to the utility model, through the design of the driving piece and the track, the first pedal can stably move among different height positions, so that the ladder climbing action of a user on a vertical plane is reduced, and assistance is provided for the user to get on and off the vehicle.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, and more specifically to a pedal device and a vehicle. Background Art

[0002] Vehicle pedals are installed under the door for users to get on and off the vehicle. Heavy trucks are high in height and usually use fixed multi-level pedals, which cannot meet the height requirements of all users, making it inconvenient for drivers and passengers to climb when getting on and off the vehicle.

[0003] Therefore, it is necessary to provide a pedal device and a vehicle to at least partially solve the above problems. Utility Model Content

[0004] A series of simplified concepts are introduced in the utility model content section, which will be further described in detail in the detailed implementation section. The utility model content section of the utility model does not mean to attempt to define the key features and essential technical features of the technical solution claimed for protection, nor does it mean to attempt to determine the scope of protection of the technical solution claimed for protection.

[0005] In order to at least partially solve the above problems, the first aspect of the present invention provides a pedal device, comprising:

[0006] a mounting bracket for attachment to the vehicle;

[0007] a track connected to the mounting frame and extending in a height direction of the vehicle;

[0008] a first pedal, the first pedal being movably connected to the mounting frame;

[0009] A driving member is connected to the first pedal and can move along the track to drive the first pedal to move.

[0010] According to the pedal device of the first aspect of the utility model, through the design of the driving member and the track, the first pedal can move smoothly between different height positions, while reducing the user's climbing action on the vertical plane, providing assistance for the user to get on and off the vehicle. The first pedal is directly connected to the mounting frame to improve the stability of the pedal. The driving member is connected to the first pedal, and the movement of the driving member can drive the first pedal to switch between different positions without the user applying additional force. The various components are tightly connected to each other, and the structural stability is high, which ensures that the pedal device can remain stable during movement and provide reliable support for the user.

[0011] Optionally, the mounting frame comprises a fixing plate, the fixing plate having a first side and a second side opposite to each other in a thickness direction;

[0012] The track is located on a first side of the fixed plate;

[0013] The first pedal is located on the second side of the fixed plate;

[0014] The driving member includes a motor and a transmission member. The motor housing of the motor is connected to the first pedal. The transmission member cooperates with the track to drive the first pedal to move.

[0015] Optionally, the first pedal includes a slide plate, and the slide plate is parallel to the fixed plate.

[0016] Optionally, the track is a rack;

[0017] The transmission member is a gear, and the gear is meshed and connected with the rack.

[0018] Optionally, the mounting frame further includes side plates, two of the side plates are spaced apart along the width direction of the fixing plate, and the two side plates are respectively connected to the outer peripheral edges of the fixing plate.

[0019] Optionally, the rack is fixedly connected to the fixed plate and / or the side plate.

[0020] Optionally, the first pedal also includes a connecting plate, two of the connecting plates are arranged at intervals along the width direction of the skateboard, and the two connecting plates are respectively connected to the outer peripheral edges of the skateboard, the connecting plate is parallel to the side plate, and one end of the connecting plate is connected to the skateboard, and the other end of the connecting plate is connected to the motor housing.

[0021] Optionally, the distance between the two connecting plates is greater than the distance between the two side plates.

[0022] Optionally, the first pedal further includes a roller, the roller is rotatably connected to the first pedal, and the roller is rollingly connected to the mounting member.

[0023] Optionally, the pedal device further comprises:

[0024] A controller, the controller is electrically connected or communicatively connected to the driving member, and the controller is used to drive the driving member to move;

[0025] A sensor, the sensor is used to detect whether the first pedal is under pressure and send a pressure signal, the sensor is electrically connected or communicatively connected to the controller; wherein,

[0026] The controller controls the action of the driving member based on the pressure signal.

[0027] Optionally, the pedal device further includes a second pedal, wherein the second pedal is connected to the mounting frame, and the first pedal and the second pedal are spaced apart from each other along the height direction.

[0028] A second aspect of the utility model provides a vehicle, comprising the above-mentioned pedal device.

[0029] According to the vehicle of the second aspect of the utility model, the process of getting on and off the vehicle is simplified by providing a liftable first pedal, which improves the convenience of the driver and other personnel, and the automatic lifting function will provide additional convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The following drawings of the embodiments of the present invention are used as part of the present invention for understanding the present invention. The drawings show the embodiments of the present invention and their descriptions, and are used to explain the principles of the present invention. In the drawings,

[0031] Figure 1 It is a three-dimensional schematic diagram of a pedal device according to a preferred embodiment of the utility model, in which the first pedal is in a first position;

[0032] Figure 2 It is a three-dimensional schematic diagram of a pedal device of a preferred embodiment of the utility model from another perspective, in which the first pedal is in the first position;

[0033] Figure 3 It is a three-dimensional schematic diagram of a pedal device according to a preferred embodiment of the utility model, in which the first pedal is in the second position;

[0034] Figure 4 An exploded schematic diagram of a pedal device according to a preferred embodiment of the present invention; and

[0035] Figure 5 This is a schematic diagram of the connection between the controller, drive component and sensor of the utility model.

[0036] Description of Reference Numerals

[0037] 10: Mounting bracket

[0038] 11: Fixed plate

[0039] 111: First side

[0040] 112: Second side

[0041] 12: Side panels

[0042] 20: Track

[0043] 21: Rack

[0044] 30: First pedal

[0045] 31: Skateboard

[0046] 32: Connecting plate

[0047] 33: Roller

[0048] 34: First mounting plate

[0049] 40: Driving parts

[0050] 41: Motor

[0051] 42: Gear

[0052] 50: Controller

[0053] 60: Sensor

[0054] 70: Second pedal

[0055] 71: Second mounting plate

[0056] 80: Buffer

[0057] DH: Height Direction

[0058] DW: width direction DETAILED DESCRIPTION

[0059] In the following description, a large number of specific details are given to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features known in the art are not described.

[0060] In this document, ordinal numbers such as "first" and "second" cited in the present invention are merely identifiers and do not have any other meanings, such as a specific order, etc. Moreover, for example, the term "first component" itself does not imply the existence of the "second component", and the term "second component" itself does not imply the existence of the "first component".

[0061] In this document, “upper”, “lower”, “front”, “back”, “left”, “right”, etc. are only used to indicate the relative position relationship between related parts, rather than to limit the absolute positions of these related parts.

[0062] In this document, “equal”, “same”, etc. are not strictly limited in a mathematical and / or geometric sense, but also include errors that can be understood by those skilled in the art and are allowed in manufacturing or use.

[0063] Unless otherwise stated, the numerical ranges herein include not only the entire range within its two endpoints but also include several sub-ranges contained therein.

[0064] Now, exemplary embodiments according to the present utility model will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in a variety of different forms and should not be interpreted as being limited to the embodiments described herein. It should be understood that these embodiments are provided to make the disclosure of the present utility model thorough and complete, and to fully convey the concepts of these exemplary embodiments to those of ordinary skill in the art.

[0065] Heavy trucks usually use fixed three-step steps, which are usually located on the side of the truck to reduce the jumping height when entering and exiting the cab, and improve the safety and convenience of getting on and off the vehicle. The first step at the bottom is connected to the front bumper area, and the second and third steps are connected to the cab and wheel hub area. The fixed design of the three-step step may not meet the height requirements of all users, especially for drivers or passengers with shorter heights, who may need additional power-assisting equipment to get on and off the vehicle conveniently. The overly vertical step arrangement makes the climbing action when getting on and off the vehicle unnatural, causing inconvenience to the driver and passengers. Fixed three-step steps may also introduce additional weight, affecting the transportation capacity and efficiency of the vehicle.

[0066] Reference Figure 1-Figure 4 The utility model provides a pedal device, including a mounting frame 10, a track 20, a first pedal 30 and a driving member 40.

[0067] In the present invention, the mounting bracket 10 is used to be connected to a vehicle. Optionally, the mounting bracket 10 is fixed to the side of the vehicle, and the mounting bracket 10 is located below the vehicle door.

[0068] In some embodiments of the present invention, the mounting frame 10 includes a fixing plate 11. The fixing plate 11 is configured as a mounting structure, and the fixing plate 11 is at least adapted to the shape of the vehicle. The fixing plate 11 is fixedly connected to the vehicle by bolts, which can facilitate disassembly and assembly. Of course, in other embodiments, riveting, welding, etc. can also be used for fixing.

[0069] The fixing plate 11 has a first side 111 and a second side 112 opposite to each other in the thickness direction. The first side 111 of the fixing plate 11 is used to be connected to the vehicle, and the second side 112 is used to be connected to the pedal. At least a portion of the first side 111 of the fixing plate 11 is adapted to the side shape of the vehicle to ensure a strong connection with the vehicle, thereby helping to provide stable support for the pedal.

[0070] In some embodiments of the present invention, the mounting frame 10 further includes a side plate 12, two side plates 12 are spaced apart along the width direction DW of the fixing plate 11, and the two side plates 12 are respectively connected to the outer peripheral edges of the fixing plate 11. The side plates 12 are connected to the fixing plate 11, playing a role similar to a reinforcing rib, thereby enhancing the structural stability and load-bearing capacity of the entire mounting frame 10.

[0071] The fixing plate 11 and the side plate 12 are enclosed together to form a groove-like structure, and other structures can be installed in the groove. Optionally, the side plate 12 is connected to the first side 111 of the fixing plate 11, and the second side 112 of the fixing plate 11 is used to face the outside, and the drive member 40, the track 20 and other structures can be hidden in the groove, so as to better protect these components, extend the service life, and make the appearance more neat and beautiful.

[0072] In some embodiments of the present invention, the fixing plate 11 is perpendicular to the side plate 12 .

[0073] In some embodiments of the present invention, the side panel 12 is extended along the height direction DH of the vehicle.

[0074] In the present invention, the track 20 is connected to the mounting frame 10. By providing the track 20, the first pedal 30 can move smoothly along a predetermined path. Optionally, the mounting frame 10 and the track 20 are integrally formed.

[0075] In some embodiments of the utility model, the track 20 is disposed on the second side 112 of the fixing plate 11. Optionally, the track 20 is connected to at least one of the fixing plate 11 and the side plate 12. The fixing plate 11 is fixedly connected to the mounting frame 10 by bolts, which can facilitate disassembly and assembly. Of course, in other embodiments, riveting, welding, etc. can also be used for fixing. The track 20 is connected to the fixing plate 11 or the side plate 12, which enhances the structural stability of the entire pedal device.

[0076] In some embodiments of the present invention, the track 20 is parallel to the fixing plate 11. The track 20 is extended along the height direction DH of the vehicle, so that the first pedal 30 can move along the height direction DH of the vehicle.

[0077] In the present invention, the first pedal 30 is movably connected to the mounting frame 10. The first pedal 30 has a first position and a second position spaced apart along the height direction DH. Optionally, the first position is higher than the second position. A driving member 40 is connected to the first pedal 30, and the driving member 40 can move along the track 20, thereby driving the first pedal 30 to move between the first position and the second position. Through the design of the driving member 40 and the track 20, the first pedal 30 can move smoothly between different height positions. The first pedal 30 is directly connected to the mounting frame 10 to improve the stability of the pedal. The driving member 40 is connected to the first pedal 30, and the movement of the driving member 40 can drive the first pedal 30 to switch between different positions without the user applying additional force. In the present invention, the various components are closely connected to each other, and the structural stability is high, which ensures that the pedal device can remain stable during movement and provide reliable support for the user.

[0078] In some embodiments of the present invention, the first pedal 30 includes a slide plate 31. The slide plate 31 is located on the second side 112 of the fixed plate 11, and the slide plate 31 is parallel to the fixed plate 11. That is, the slide plate 31 is slidably connected to the second side 112 of the fixed plate 11.

[0079] In some embodiments of the present invention, the first pedal 30 further includes a connecting plate 32, two connecting plates 32 are arranged at intervals along the width direction DW of the slide plate 31, and the two connecting plates 32 are respectively connected to the outer peripheral edges of the slide plate 31. The connecting plates 32 are connected to the slide plate 31, playing a role similar to a reinforcing rib, thereby enhancing the structural stability and bearing capacity of the first pedal 30.

[0080] The connecting plate 32 is parallel to the side plate 12, and one end of the connecting plate 32 is connected to the slide plate 31, and the other end of the connecting plate 32 is connected to the motor housing. That is, the two connecting plates 32 can be located on both sides of the side plate 12, so that the first pedal 30 is sleeved to the mounting frame 10, and the connection strength between the first pedal 30 and the mounting frame 10 is high. When the slide plate 31 slides relative to the fixed plate 11, the connecting plate 32 slides relative to the side plate 12.

[0081] In some embodiments of the present invention, the connecting plate 32 is perpendicular to the sliding plate 31 .

[0082] On the basis of the above embodiment, the distance between the two connecting plates 32 is greater than the distance between the two side plates 12 , so as to ensure that the first pedal 30 can be sleeved to the mounting frame 10 .

[0083] In some embodiments of the present invention, the track 20 is a rack 21. The driving member 40 includes a motor 41 and a gear 42. Optionally, the gear 42 is sleeved on the motor 41 shaft of the motor 41, so that the gear 42 can rotate under the drive of the motor 41 shaft, thereby being able to move along the rack 21.

[0084] In some embodiments of the present invention, the track 20 is mounted to the first side 111 of the fixing plate 11. As can be seen from the above, the slide plate 31 is connected to the motor 41 housing of the motor 41 through the connecting plate 32. By setting the connecting plate 32, the motor 41 can be located on the first side 111 of the fixing plate 11. Thus, the motor 41 can be hidden on the first side 111 of the fixing plate 11, protecting the motor 41 and improving the appearance.

[0085] Optionally, the driving member 40 and the track 20 can be set as one or two. Optionally, one driving member 40 is matched with one or two tracks 20. Optionally, the driving member 40 and the track 20 are matched as two sets.

[0086] In some embodiments of the present invention, the first pedal 30 further includes a roller 33, which is rotatably connected to the first pedal 30, and the roller 33 is rollingly connected to the mounting member. Specifically, the roller 33 is connected to the connecting plate 32, and the roller 33 can roll along the side plate 12. This ensures that the first pedal 30 is stable during movement and reduces wear caused by friction.

[0087] In some embodiments of the present invention, the first pedal 30 is provided with a first mounting plate 34. The first mounting plate 34 is connected to the skateboard 31. The first mounting plate 34 is perpendicular to the skateboard 31. The first mounting plate 34 is for the user to step on. Optionally, the first mounting plate 34 is parallel to the ground. It can be understood that the first mounting plate 34 can move relative to the fixed plate 11 along the height direction DH of the vehicle.

[0088] In some embodiments of the present invention, a buffer pad 80 is provided on the side of the first mounting plate 34 away from the ground. The buffer pad 80 has an anti-slip surface, which can increase the foot grip of passengers when getting on and off the vehicle, and reduce the risk of slipping accidents.

[0089] In some embodiments of the present invention, a second pedal 70 is further included, the second pedal 70 is connected to the mounting frame 10, the first pedal 30 and the second pedal 70 are spaced apart in the height direction DH, and the first position is farther away from the second pedal 70 than the second position. By using multiple steps that can be adjusted in the height direction DH and used in conjunction with each other, the safety, convenience and overall user experience when the user gets on and off the vehicle can be significantly improved.

[0090] In some embodiments of the present invention, the second pedal 70 is provided with a second mounting plate 71 .

[0091] The second mounting plate 71 is fixedly connected to the fixing plate 11. The second mounting plate 71 is perpendicular to the fixing plate 11.

[0092] The second mounting plate 71 is for a user to step on. Optionally, the second mounting plate 71 is parallel to the ground.

[0093] In some embodiments of the present invention, a buffer pad 80 is provided on the side of the second mounting plate 71 away from the ground. The buffer pad 80 has an anti-slip surface, which can increase the foot grip of passengers when getting on and off the vehicle, and reduce the risk of slipping accidents.

[0094] like Figure 5 As shown, in some embodiments of the present invention, a controller 50 and a sensor 60 are also included.

[0095] In some embodiments of the present invention, the sensor 60 is mounted on the first pedal 30 to detect whether the first pedal 30 is subjected to pressure. In other embodiments, the sensor 60 is mounted on the second pedal 70 to detect whether the second pedal 70 is subjected to pressure. Optionally, the sensor 60 is a pressure sensor 60, a weight sensor 60, or other sensors 60 that can sense the pressure on the first pedal 30.

[0096] In some embodiments of the present invention, the controller 50 is an engine control unit (Engine Control Unit). The controller 50 is electrically connected or communicatively connected to the driver 40, and the controller 50 is used to drive the driver 40 to move. The controller 50 is electrically connected or communicatively connected to the sensor 60, and the controller 50 controls the driver 40 to move based on the pressure signal detected by the sensor 60.

[0097] In the present invention, the second pedal 70 is used for daily pedaling, and the first pedal 30 is used as an auxiliary pedal for getting on and off the vehicle.

[0098] The first pedal 30 is in the first position or moves toward the first position when no force is applied.

[0099] The sensor 60 detects that the first pedal 30 is subjected to pressure, and transmits the pressure information to the controller 50. The controller 50 controls the driving member 40 to operate, so that the first pedal 30 is lowered to the second position at a certain speed after the person stands steadily. When the sensor 60 detects that the pressure on the first pedal 30 is removed, the pressure information is transmitted to the controller 50. The controller 50 controls the driving member 40 to operate, so that the first pedal 30 is raised to the first position at a certain speed.

[0100] The sensor 60 detects that the second pedal 70 receives pressure and transmits the pressure information to the controller 50. The controller 50 controls the driving member 40 to move so that the first pedal 30 descends to the second position at a certain speed. After the person stands steadily, the controller 50 controls the driving member 40 to move so that the first pedal 30 rises to the first position at a certain speed.

[0101] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art in the technical field of the present invention. The terms used herein are only for describing specific implementation purposes and are not intended to limit the present invention. Terms such as "setting" and the like appearing in this article may indicate that one component is directly attached to another component, or that one component is attached to another component through an intermediate. Features described in this article in one embodiment may be applied to another embodiment alone or in combination with other features, unless the feature is not applicable in the other embodiment or otherwise specified.

[0102] The utility model has been described through the above embodiments, but it should be understood that the above embodiments are only for the purpose of example and description, and are not intended to limit the utility model to the described embodiments. It can be understood by those skilled in the art that more variations and modifications can be made according to the teachings of the utility model, and these variations and modifications all fall within the scope of the protection claimed by the utility model.

Claims

1. A pedal device for a vehicle, characterized in that: include: a mounting bracket for attachment to the vehicle; a track connected to the mounting frame and extending in a height direction of the vehicle; a first pedal, the first pedal being movably connected to the mounting frame; A driving member is connected to the first pedal and can move along the track to drive the first pedal to move.

2. The pedal device according to claim 1, characterized in that: The mounting frame includes a fixing plate having a first side and a second side opposite to each other in a thickness direction; The track is located on a first side of the fixed plate; The first pedal is located on the second side of the fixed plate; The driving member includes a motor and a transmission member. The motor housing of the motor is connected to the first pedal. The transmission member cooperates with the track to drive the first pedal to move.

3. The pedal device according to claim 2, characterized in that: The first pedal includes a slide plate, and the slide plate is parallel to the fixing plate.

4. The pedal device according to claim 2, characterized in that: The track is a rack; The transmission member is a gear, and the gear is meshed and connected with the rack.

5. The pedal device according to claim 2, characterized in that: The mounting frame further includes side plates, two of which are spaced apart along the width direction of the fixing plate, and the two side plates are respectively connected to the outer peripheral edges of the fixing plate.

6. The pedal device according to claim 5, characterized in that: The rail is fixedly connected to the fixing plate and / or the side plate.

7. The pedal device according to claim 5, characterized in that: The first pedal includes a slide plate and a connecting plate, the two connecting plates are spaced apart along the width direction of the slide plate, and the two connecting plates are respectively connected to the outer peripheral edges of the slide plate, the connecting plate is parallel to the side plate, and one end of the connecting plate is connected to the slide plate, and the other end of the connecting plate is connected to the motor housing.

8. The pedal device according to claim 7, characterized in that: The distance between the two connecting plates is greater than the distance between the two side plates.

9. The pedal device according to claim 7, characterized in that: The first pedal further includes a roller, which is rotatably connected to the first pedal and in rolling contact with the side plate.

10. The pedal device according to any one of claims 1 to 9, characterized in that: Also includes: A controller, the controller is used to control the action of the driving member; A sensor, the sensor is used to detect whether the first pedal is under pressure and send a pressure signal, the sensor is electrically connected or communicatively connected to the controller; wherein, The controller controls the action of the driving member based on the pressure signal.

11. The pedal device according to any one of claims 1 to 9, characterized in that: It also includes a second pedal, which is connected to the mounting frame, and the first pedal and the second pedal are spaced apart along the height direction.

12. A vehicle, characterized in that: Comprising a pedal device according to any one of claims 1-11.

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