Vehicle pedal device, vehicle with pedal device and test system

Abstract

The utility model discloses a vehicle pedal device, a vehicle with the pedal device and a test system. The vehicle pedal device comprises a base, a pedal, an adjusting threaded piece and an elastic piece. A threaded hole is formed in the base. The pedal is arranged on the base in a rotatable mode. The adjusting threaded piece is arranged in the threaded hole in a threaded fit mode. The elastic piece is installed between the adjusting threaded piece and the pedal so that the pedal can be reset. And when the adjusting threaded piece relatively moves in the threaded hole, the distance between the adjusting threaded piece and the pedal is adjusted, so that the initial elastic deformation quantity of the elastic piece is adjusted. The pedal can rotate to the preset position under different treading forces, and is simple in structure, low in cost and convenient to use.

Description

Technical Field

[0001] The present disclosure relates to the field of vehicles, and in particular to a vehicle pedaling device, a vehicle having the pedaling device, and a test system. Background Art

[0002] At present, during a pedaling test of a pedal system of a vehicle, especially a model car, the vehicle pedal needs to be rotated to a predetermined position under different pedaling forces, so as to test the vehicle operating state under different pedaling forces.

[0003] However, common vehicle pedal mechanisms cannot meet the personalized needs of rotating to the same position under different pedaling forces. To this end, some researchers have improved the structure of vehicle pedal mechanisms, but the improved vehicle pedal mechanisms are often complex in structure, high in cost, and inconvenient to use. Summary of the invention

[0004] One advantage of the present disclosure is that it provides a vehicle pedaling device and a vehicle and a test system having the pedaling device, wherein the pedal can be rotated to a predetermined position under different pedaling forces, and has a simple structure, low cost, and is easy to use.

[0005] In order to achieve at least one of the above advantages of the present disclosure, the present disclosure provides a vehicle pedal device, comprising: a base, forming a threaded hole; a pedal, rotatably arranged on the base; an adjusting threaded member, threadedly engaged in the threaded hole; and an elastic member, installed between the adjusting threaded member and the pedal to reset the pedal; and when the adjusting threaded member moves relatively in the threaded hole, the distance between the adjusting threaded member and the pedal is adjusted so that the initial elastic deformation of the elastic member is adjusted.

[0006] According to some embodiments of the present disclosure, the device further includes: a protective sleeve, which is disposed between the adjusting threaded member and the pedal and can be telescopically sleeved on the outside of the elastic member.

[0007] According to some embodiments of the present disclosure, it also includes: a limit assembly, which is arranged on the rotation path of the pedal to limit the pedal rotation and reset rotation of the pedal.

[0008] According to some embodiments of the present disclosure, one of the base and the pedal is provided with a protrusion, and the other is provided with a limiting hole that slidably cooperates with the protrusion;

[0009] When the protrusion stops against one end of the limiting hole, the pedaling rotation is limited, and when the protrusion stops against the other end of the limiting hole, the resetting rotation of the pedal is limited.

[0010] According to some embodiments of the present disclosure, it also includes: an elastic buffer member, which is provided on the base and located in front of the limit position of the pedal rotation, so as to provide an elastic buffer force to the pedal before the pedal rotation is limited.

[0011] According to some embodiments of the present disclosure, it also includes: a stop member, which is movably provided on the base, and is used to stop the pedal before the pedal is stepped on and rotated to a limited position; an elastic member, which is connected between the stop member and the base, and is used to drive the stop member to reset and maintain it in the stop position; and an anti-slip member, which is provided on the stop member and is located on opposite sides of the base with the elastic member, so as to abut against the base when the stop member is reset.

[0012] According to some embodiments of the present disclosure, it further includes: an adjusting threaded seat, which is detachably provided on the base to form the threaded hole.

[0013] According to some embodiments of the present disclosure, it also includes: a guide member, which extends along the axial direction of the threaded hole, is movably arranged in the elastic member and the adjusting threaded member, and is connected to the pedal.

[0014] The present disclosure also provides a vehicle pedaling test system, comprising: the vehicle pedaling device as described above, connected to a vehicle device to be tested; and a testing component, for testing the operating status of the vehicle device to be tested and / or the vehicle pedaling device when the vehicle pedaling device and the vehicle device to be tested are running together.

[0015] The present disclosure also provides a vehicle, comprising: a vehicle body forming a cab; and the vehicle pedal device as described above, disposed in the cab. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of the vehicle pedaling device at an angle according to an embodiment of the present disclosure.

[0017] Figure 2 4 is a schematic cross-sectional view of a vehicle pedaling device according to an embodiment of the present disclosure.

[0018] Figure 3 It is a schematic structural diagram of the vehicle pedaling device according to an embodiment of the present disclosure at another angle.

[0019] Figure 4 It is an exploded schematic diagram of the pedal and the base according to an embodiment of the present disclosure.

[0020] Figure 5 It is a schematic diagram of the structure in which the pedal of an embodiment of the present disclosure is installed on the base.

[0021] 10. base; 101. mounting hole; 11. adjusting threaded seat; 1101. threaded hole; 12. first screw; 13. second screw;

[0022] 20. stepping on the pedal; 201. second groove; 202. concave spherical surface;

[0023] 30. adjusting screw member; 31. knob; 301. first groove;

[0024] 40. Elastic parts;

[0025] 50, limit assembly; 51, protrusion; 501, limit hole; 5011, first end; 5012, second end;

[0026] 60. Protective cover;

[0027] 70. elastic buffer; 71. abutment member; 711. moving column; 712. abutment cap; 72. elastic member; 73. anti-slip member;

[0028] 80. Guide member; 81. Guide rod; 82. Ball head. DETAILED DESCRIPTION

[0029] The following description is used to disclose the present disclosure so that those skilled in the art can implement the present disclosure. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations. The basic principles of the present disclosure defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present disclosure.

[0030] Those skilled in the art should understand that, in the disclosure of the present invention, the orientation or position relationship indicated by the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0031] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0032] In the present disclosure, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.

[0033] Figure 1 It is a schematic structural diagram of the vehicle pedaling device at an angle according to an embodiment of the present disclosure. Figure 2 2 is a cross-sectional schematic diagram of a vehicle pedaling device according to an embodiment of the present disclosure. Figure 1 and Figure 2 The vehicle pedaling device of the embodiment of the present disclosure includes a base 10, a pedal 20, an adjusting screw member 30 and an elastic member 40.

[0034] The base 10 is formed with a threaded hole 1101. Optionally, the base 10 is directly formed with the threaded hole 1101. Alternatively, the base 10 is detachably provided with an adjustment threaded seat 11, and the adjustment threaded seat 11 is formed with the threaded hole 1101.

[0035] Figure 3 FIG. 2 is a schematic diagram of the structure of the vehicle pedal device according to the embodiment of the present disclosure at another angle. Figure 3 The base 10 forms a mounting hole 101 arranged opposite to the pedal 20, and the adjusting threaded seat 11 is installed in the mounting hole 101. The base 10 is provided with a first screw 12 and a second screw 13 extending into the mounting hole 101, and the first screw 12 and the second screw 13 are against the opposite sides of the adjusting threaded seat 11 to removably lock the adjusting threaded seat 11.

[0036] The pedal 20 is rotatably mounted on the base 10. Optionally, the base 10 is provided with a first mounting plate 14, a second mounting plate 15, and a rotating shaft 16 mounted on the first mounting plate 14 and the second mounting plate 15. The pedal 20 is mounted between the first mounting plate 14 and the second mounting plate 15, and is rotatably sleeved outside the rotating shaft 16.

[0037] The adjusting screw 30 is threadedly engaged in the threaded hole 1101. The elastic member 40 is installed between the adjusting screw 30 and the pedal 20 to reset the pedal 20. When the adjusting screw 30 moves relatively in the threaded hole 1101, the distance between the adjusting screw 30 and the pedal 20 is adjusted to adjust the initial elastic deformation of the elastic member 40.

[0038] Optionally, the vehicle pedal device further includes a knob 31 . The knob 31 is connected to the adjusting screw member 30 and is used to drive the adjusting screw member 30 to rotate, thereby making the adjusting screw member 30 move relatively in the threaded hole 1101 .

[0039] Thus, when the pedal 20 is stepped on, the pedal 20 rotates, so that the elastic member 40 is elastically deformed, and when the pedal 20 is stepped on to a predetermined position, the pedal force is balanced with the elastic force in the elastic member 40. When the pedal force disappears, the elastic member 40 returns to the initial installation state due to its own elasticity, so that the pedal 20 can be restored to the position before the stepping on under the action of the elastic force of the elastic member 40.

[0040] In this process, when it is necessary to step on the pedal 20 to a predetermined position using different stepping forces, so as to test the vehicle pedal device under different stepping forces, the initial installation state of the vehicle pedal device is adjusted. Specifically, when the pedal 20 is kept in the pre-stepping position, the adjusting screw 30 is rotated, so that the adjusting screw 30 moves relative to the screw hole 1101, so that the spacing between the adjusting screw 30 and the pedal 20 is reduced or increased, and then the elastic member 40 installed between the pedal 20 and the adjusting screw 30 is further compressed or loosened, so that the elastic deformation of the elastic member 40 in the initial installation state is adjusted, thereby adjusting the initial elastic deformation of the elastic member 40. Therefore, when the pedal 20 is stepped on to the predetermined position again, the total elastic deformation of the elastic member 40 will change, so the stepping force that is balanced with the elastic force of the elastic member 40 will also change accordingly, thereby achieving the purpose of stepping on the pedal 20 to the predetermined position using different stepping forces.

[0041] In the above process, the initial elastic deformation of the elastic member 40 can be adjusted by rotating the adjusting screw member 30, so the entire vehicle pedaling device is easy to use during testing, and the entire vehicle pedaling device has a simple structure and low cost.

[0042] Figure 4FIG. 2 is an exploded schematic diagram of the pedal 20 and the base 10 according to an embodiment of the present disclosure. Figure 4 The vehicle pedal device further includes a limit assembly 50. The limit assembly 50 is disposed in the rotation path of the pedal 20 to limit the pedal rotation and reset rotation of the pedal 20. Thus, the pedal rotation angle and reset rotation angle of the pedal 20 are limited by the limit assembly 50, and it is beneficial to ensure that when not stepped on, the pedal 20 can be stably maintained at the pre-stepping position by the joint action of the elastic member 40 and the limit assembly 50, and after stepping on, the pedal 20 can accurately reach the predetermined position.

[0043] Optionally, one of the base 10 and the pedal 20 is provided with a protrusion 51 , and the other is provided with a limiting hole 501 slidably matched with the protrusion 51 , and the protrusion 51 and the limiting hole 501 constitute the limiting assembly 50 .

[0044] When the protrusion 51 abuts against one end of the limiting hole 501, the pedaling rotation of the pedal 20 is limited. When the protrusion 51 abuts against the other end of the limiting hole 501, the resetting rotation of the pedal 20 is limited.

[0045] In some examples, the base 10 is provided with the protrusion 51, and the pedal 20 is provided with a limiting hole 501 that slidably cooperates with the protrusion 51. The limiting hole 501 is arc-shaped and has a first end 5011 and a second end 5012. When the pedal 20 is stepped on, the protrusion 51 moves relatively in the limiting hole 501 along the direction from the second end 5012 to the first end 5011 until the protrusion 51 stops at the first end 5011 of the limiting hole 501, thereby limiting the pedaling rotation of the pedal 20. When the pedaling force disappears and the elastic member 40 drives the pedal 20 to reset, the protrusion 51 moves relatively in the limiting hole 501 along the direction from the first end 5011 to the second end 5012 until the protrusion 51 stops at the second end 5012 of the limiting hole 501, thereby limiting the reset rotation of the pedal 20, and at this time, the elastic member 40 can provide the pedal 20 with an elastic force tending to remain in the limited position. At the same time, in this state, when the adjusting screw member 30 rotates forward in the threaded hole 1101, the pedal 20 can also relatively remain in a stationary state and cannot continue to rotate, thereby allowing the distance between the adjusting screw member 30 and the pedal 20 to be relatively reduced smoothly. When the adjusting screw member 30 rotates backward in the threaded hole 1101, the distance between the adjusting screw member 30 and the pedal 20 can also be relatively increased smoothly, which is conducive to ensuring that the distance between the adjusting screw member 30 and the pedal 20 is adjusted smoothly.

[0046] In other examples, the base 10 is provided with the limiting hole 501, and the pedal 20 is provided with a protrusion 51 that slidably cooperates with the limiting hole 501. The limiting hole 501 is arc-shaped and has a first end 5011 and a second end 5012. When the pedal 20 is stepped on, the protrusion 51 moves relatively in the limiting hole 501 along the direction from the first end 5011 to the second end 5012 until the protrusion 51 stops at the second end 5012 of the limiting hole 501, thereby the pedaling rotation of the pedal 20 is limited. When the pedal force disappears and the elastic member 40 drives the pedal 20 to reset, the protrusion 51 moves relatively in the limiting hole 501 along the direction from the second end 5012 to the first end 5011 until the protrusion 51 stops at the first end 5011 of the limiting hole 501, thereby limiting the reset rotation of the pedal 20, and at this time, the elastic member 40 provides the pedal 20 with an elastic force tending to remain in the limiting position. At the same time, in this state, when the adjusting screw member 30 rotates forward in the threaded hole 1101, the pedal 20 can also relatively remain stationary and cannot continue to rotate, thereby allowing the distance between the adjusting screw member 30 and the pedal 20 to be relatively reduced smoothly. When the adjusting screw member 30 rotates backward in the threaded hole 1101, the distance between the adjusting screw member 30 and the pedal 20 can also be relatively increased smoothly, which is conducive to ensuring that the distance between the adjusting screw member 30 and the pedal 20 is adjusted smoothly.

[0047] According to some embodiments of the present disclosure, refer to Figure 2 The vehicle pedal device further includes a protective cover 60. The protective cover 60 is disposed between the pedal 20 and the adjusting screw member 30 and is sleeved on the outside of the elastic member 40.

[0048] Specifically, the protective cover 60 can be implemented as a leather cover. Therefore, when the elastic member 40 is extended or contracted, the protective cover 60 can also be extended or contracted accordingly, so that the elastic extension of the elastic member 40 is not affected, and the protective cover 60 can protect the elastic member 40 from water and dust.

[0049] Figure 5 FIG. 2 is a schematic diagram of the structure of the pedal 20 of the embodiment of the present disclosure installed on the base 10. Figure 2 and Figure 5 The end of the adjusting screw 30 extending into the threaded hole 1101 is provided with a first groove 301. The pedal 20 is provided with a second groove 201. The two ends of the protective sleeve 60 are respectively arranged in the first groove 301 and the second groove 201, thereby, the protective sleeve 60 is firmly connected and has a good protective effect on the elastic member 40.

[0050] According to some embodiments of the present disclosure, refer to Figure 2 The vehicle pedal device further includes an elastic buffer 70. The elastic buffer 70 is disposed on the base 10 and is located in front of the limit position of the pedal 20 for pedaling rotation, so as to provide elastic buffering force to the pedal 20 before the pedaling rotation is limited.

[0051] Thus, before the pedaling rotation of the pedal 20 is limited, the pedal 20 will bear the gradually increasing elastic force provided by the elastic buffer 70 until the pedal 20 is limited. In this process, the elastic buffer 70 can play a buffering role to prevent the pedal 20 from being damaged by being suddenly limited.

[0052] Optionally, the elastic buffer 70 includes a stop member 71, an elastic member 72 and an anti-slip member 73. The stop member 71 is movably arranged on the base 10, and is used to stop against the pedal 20 before the pedal 20 is stepped on and rotated to a limited position. The elastic member 72 is connected between the stop member 71 and the base 10, and is used to drive the stop member 71 to reset and maintain it in the stop position. The anti-slip member 73 is arranged on the stop member 71, and is located on the opposite sides of the base 10 with the elastic member 40, so as to abut against the base 10 when the stop member 71 is reset, so as to prevent the stop member 71 from being separated from the base 10.

[0053] Optionally, the stop member 71 includes a moving column 711 and a stop cap 712. The moving column 711 is movably arranged in the base 10, and the stop cap 712 is arranged at one end of the moving column 711 and is located between the base 10 and the pedal 20. The elastic member 72 includes a spring. The spring is sleeved outside the moving column 711 and is located between the stop cap 712 and the base 10. The anti-slip member 73 includes a nut. The nut is threadedly engaged with the outside of the moving column 711.

[0054] According to some embodiments of the present disclosure, refer to Figure 2 The vehicle pedal device further includes a guide member 80. The guide member 80 extends along the axial direction of the threaded hole 1101. The guide member 80 is movably arranged in the elastic member 40 and the adjusting threaded member 30, and is connected to the pedal 20.

[0055] Therefore, when the adjusting screw 30 is screwed in or out of the threaded hole 1101, the adjusting screw 30 can drive the elastic member 40 to be compressed or loosened along the axial direction of the guide member 80, so that the initial elastic deformation of the elastic member 40 during installation can be adjusted.

[0056] Optionally, the elastic member 40 includes a spring, and the guide member 80 includes a guide rod 81 and a ball head 82. One end of the ball head 82 abuts against the concave spherical surface 202 in the pedal 20. The guide rod 81 is connected to the other end of the ball head 82 and is sleeved inside the spring.

[0057] The present disclosure also provides a vehicle, such as a model car, comprising a vehicle body and the vehicle pedal device. The vehicle body forms a cab. The vehicle pedal device is arranged in the cab for a user to step on.

[0058] The present disclosure also includes a vehicle pedaling test system, comprising the vehicle pedaling device and a test assembly as described above. The test assembly is connected to the vehicle device to be tested. The test assembly is used to test the operating state of the vehicle device to be tested and / or the vehicle pedaling device when the vehicle pedaling device and the vehicle device to be tested are running together.

[0059] Specifically, the vehicle to be tested device may be a vehicle body, and the vehicle pedal device is arranged on the vehicle body to form a vehicle. The test component may be a monitoring component such as a camera and / or various sensors, etc., which are used to monitor the running state of the vehicle when the vehicle is running, so as to test the vehicle.

[0060] It is understandable that the vehicle device to be tested may also be other vehicle operating mechanisms that cooperate with the vehicle pedaling device, such as a vehicle braking device and / or a vehicle starting device that cooperate with the vehicle pedaling device, so as to test the operating state of the vehicle braking device and / or the vehicle starting device under different pedaling forces. The present disclosure does not impose specific restrictions on the vehicle device to be tested.

[0061] It should be understood by those skilled in the art that the embodiments of the present disclosure described above and shown in the accompanying drawings are only examples and do not limit the present disclosure. The advantages of the present disclosure have been fully and effectively realized. The functions and structural principles of the present disclosure have been demonstrated and explained in the embodiments, and the embodiments of the present disclosure may be deformed or modified in any way without departing from the principles.

Claims

1. A vehicle pedal device, characterized in that: include: a base, forming a threaded hole; A pedal rotatably disposed on the base; an adjusting threaded member, threadably fitted in the threaded hole; as well as An elastic member is installed between the adjusting screw member and the pedal to reset the pedal; and when the adjusting screw member moves relatively in the threaded hole, the distance between the adjusting screw member and the pedal is adjusted to adjust the initial elastic deformation of the elastic member.

2. The vehicle pedal device according to claim 1, characterized in that: Also includes: The protective sleeve is arranged between the adjusting threaded member and the pedal and is telescopically sleeved on the outside of the elastic member.

3. The vehicle pedal device according to claim 1, characterized in that: Also includes: The limiting component is arranged on the rotation path of the pedal to limit the pedal rotation and reset rotation of the pedal.

4. The vehicle pedaling device according to claim 1, characterized in that: One of the base and the pedal is provided with a protrusion, and the other is provided with a limiting hole that slidably cooperates with the protrusion; When the protrusion stops against one end of the limiting hole, the pedaling rotation is limited, and when the protrusion stops against the other end of the limiting hole, the resetting rotation of the pedal is limited.

5. The vehicle pedaling device according to claim 3, characterized in that: Also includes: The elastic buffer is arranged on the base and is located in front of the limit position of the pedal rotation so as to provide elastic buffer force to the pedal before the pedal rotation is limited.

6. The vehicle pedaling device according to claim 3, characterized in that: Also includes: A stop member, movably arranged on the base, for the pedal to stop against the pedal before the pedal is stepped on and rotated to a limited position; An elastic member, connected between the stop member and the base, and used for driving the stop member to return to the stop position and keep it at the stop position; as well as The anti-dropping component is arranged on the abutting component and is located on two opposite sides of the base with the elastic component so as to abut against the base when the abutting component is reset.

7. The vehicle pedaling device according to claim 1, characterized in that: Also includes: An adjusting threaded seat is detachably arranged on the base to form the threaded hole.

8. The vehicle pedaling device according to claim 1, characterized in that: Also includes: The guide member extends along the axial direction of the threaded hole, is movably arranged in the elastic member and the adjusting threaded member, and is connected to the pedal.

9. Vehicle pedaling test system, characterized in that: include: The vehicle pedal device according to any one of claims 1 to 8, connected to a vehicle device to be tested; as well as The test assembly is used to test the operating status of the vehicle device to be tested and / or the vehicle pedaling device when the vehicle pedaling device and the vehicle device to be tested are running together.

10. A vehicle, characterized in that include: The vehicle body, forming the cab; as well as The vehicle pedal device according to any one of claims 1 to 8 is provided in the cab.

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