Limiting device for automobile accelerator pedal

Abstract

The utility model provides an automobile accelerator pedal limiting device which is characterized in that an automobile accelerator pedal limiting device body comprises a base plate, and the base plate is provided with a clamping part which is detachably connected with an automobile brake pedal in a clamping mode and a pressing part which is located above the automobile accelerator pedal and can press the automobile accelerator pedal in an adjustable mode. The clamping part of the automobile accelerator pedal limiting device body is detachably connected with an automobile brake pedal in a clamped mode, the pressing part is located above the automobile accelerator pedal and can press the automobile accelerator pedal in an adjustable mode, and therefore the position of the automobile accelerator pedal can be adjusted and fixed.

Description

Technical Field

[0001] The utility model relates to an auxiliary device for automobile testing, in particular to an automobile accelerator pedal limiting device. Background Art

[0002] During vehicle development, some vehicle performance tests require testing at various throttle settings. For example, testing at varying throttle levels to obtain test data for various throttle conditions is necessary. Before a vehicle leaves the factory, a vehicle operating condition emissions test is required to verify that the engine's emissions meet requirements under different operating conditions. In both cases, the accelerator pedal must be depressed to a certain level and held for a specific period of time. Manual accelerator pedal operation suffers from poor stability, large force fluctuations, and the potential for errors. Therefore, a throttle pedal limiter is required to ensure that the accelerator pedal remains depressed for a specific period of time.

[0003] The patent entitled "A Throttle Pedal Opening Limiter" (Patent No.: CN 204536001 U) discloses a four-bar linkage consisting of four connecting rods with hinged ends. A pair of diagonal points of the four-bar linkage form abutment ends for abutting against the driver's seat and the console of the car. The four-bar linkage is also provided with a clamping screw, the lower end of which is used to abut against the bottom plate of the throttle control device and achieve clamping and fixing. The above scheme chooses to use a four-bar linkage consisting of four connecting rods with hinged ends to fix the throttle pedal opening limiter. When using the throttle pedal opening limiter in the above scheme, it is necessary to adjust the seat position so that a pair of diagonal points of the four-bar linkage abut against the driver's seat and the console of the car before it can be fixed. The installation steps are relatively cumbersome. Utility Model Content

[0004] The utility model provides a vehicle accelerator pedal limiting device, which is convenient for arrangement and realizes position adjustment and fixation of the accelerator pedal.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A vehicle accelerator pedal limiting device, the vehicle accelerator pedal limiting device body includes a base plate, the base plate is provided with a clamping portion that is detachably clamped to the vehicle brake pedal and a pressing portion located above the vehicle accelerator pedal and adjustably presses the vehicle accelerator pedal.

[0007] In the above scheme, the clamping part of the automobile accelerator pedal limit device body is detachably clamped with the automobile brake pedal, and the pressing part is located above the automobile accelerator pedal and can adjustably press the automobile accelerator pedal, thereby realizing the position adjustment and fixation of the automobile accelerator pedal. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0009] Figure 2 This is a schematic diagram of the assembly state of the utility model;

[0010] Figure 3 yes Figure 2 Magnified image in . DETAILED DESCRIPTION

[0011] like Figures 1 to 3 The figure shows a vehicle accelerator pedal limit device, wherein the vehicle accelerator pedal limit device body 1 includes a base plate 30, on which is provided a clamping portion 10 for detachably clamping with the vehicle brake pedal A and a pressing portion 20 located above the vehicle accelerator pedal B for adjustably pressing the vehicle accelerator pedal B.

[0012] In the above scheme, the automobile accelerator pedal limit device body 1 is detachably connected to the automobile brake pedal A through the clamping part 10, and then the pressing part 20 is located above the automobile accelerator pedal B and can be adjustably pressed on the automobile accelerator pedal B, thereby realizing the position adjustment and fixation of the automobile accelerator pedal. During operation, the pressing part 20 presses the automobile accelerator pedal B from top to bottom. Because the clamping part 10 is clamped and fixed to the automobile brake pedal A, the automobile brake pedal A is subjected to a force from bottom to top, and the automobile brake pedal A cannot move from bottom to top, thereby realizing the fixation of the automobile accelerator pedal limit device body 1.

[0013] Preferably, for ease of installation, the substrate 30 is a flat plate. The substrate 30 is located above the automobile brake pedal A and the automobile accelerator pedal B. The clamping portion 10 is located above the automobile brake pedal A and is detachably clamped to the automobile brake pedal A.

[0014] Preferably, there is a mounting plate 31 on the base plate 30 that is adapted to the length direction of the automobile brake pedal A. The clamping part 10 is a fixed claw 11 and a movable claw 12 fixed on the mounting plate 31. The fixed claw 11 and the movable claw 12 constitute an open and close groove domain with a groove length in the vehicle width direction, a groove opening downward, and a closed groove shape.

[0015] In the above scheme, the mounting plate 31 is adapted to the length direction of the automobile brake pedal A. When the mounting plate 31 is closely fitted with the automobile brake pedal A, the automobile brake pedal A is in a closing groove formed by the fixed clamping claw 11 and the movable clamping claw 12. The fixed clamping claw 11 rests on one end of the automobile brake pedal A, and the movable clamping claw 12 is adjusted to clamp the automobile brake pedal A.

[0016] Furthermore, the pressing portion 20 is a threaded pressing rod 21 threadably engaged with the threaded hole on the base plate 30 , and the lower rod end of the threaded pressing rod 21 rests on the accelerator pedal of the car.

[0017] In the above solution, the threaded pressure rod 21 is threadedly matched with the threaded hole on the base plate 30. By rotating the threaded pressure rod 21, the extension length of the lower rod end of the threaded pressure rod 21 is adjusted, thereby realizing the position adjustment of the automobile accelerator pedal B.

[0018] Preferably, a nut seat 14 is provided on the mounting plate 31, and the adjusting rod 13 whose rod length is in the direction of the vehicle length is threadedly engaged with the nut seat 14. When the front end of the adjusting rod 13 abuts against or moves away from the upper end of the movable claw 12, the lower end of the movable claw 12 is clamped or loosened.

[0019] In the above scheme, the adjusting rod 13 is threadedly matched with the nut seat 14. By rotating the adjusting rod 13, the front end of the adjusting rod 13 is made to abut against or move away from the upper end of the movable claw 12, thereby controlling the clamping or loosening of the lower end of the movable claw 12, thereby realizing the installation and disassembly of the automobile brake pedal A by the clamping part 10.

[0020] Furthermore, in order to facilitate the rotation of the threaded pressure rod 21 and the adjusting rod 13 , a handle 40 is provided on the upper rod end of the threaded pressure rod 21 and the adjusting rod 13 .

Claims

1. A vehicle accelerator pedal limiting device, characterized in that: The main body (1) of the automobile accelerator pedal limiting device comprises a base plate (30), wherein the base plate (30) is provided with a clamping portion (10) that is detachably clamped to the automobile brake pedal (A) and a pressing portion (20) that is located above the automobile accelerator pedal (B) and that is adjustably pressed against the automobile accelerator pedal (B).

2. The automobile accelerator pedal limiting device according to claim 1 is characterized in that: The substrate (30) is in the shape of a flat plate. The substrate (30) is located above the automobile brake pedal (A) and the automobile accelerator pedal (B). The clamping portion (10) is located above the automobile brake pedal (A) and is detachably clamped to the automobile brake pedal (A).

3. The automobile accelerator pedal limiting device according to claim 2 is characterized in that: A mounting plate (31) adapted to the length direction of the automobile brake pedal (A) is disposed on the base plate (30); the clamping portion (10) comprises a fixed clamping claw (11) and a movable clamping claw (12) fixed on the mounting plate (31); the fixed clamping claw (11) and the movable clamping claw (12) form an open-close groove domain with a groove length in the vehicle width direction, a groove opening downward, and a closed groove shape.

4. The automobile accelerator pedal limiting device according to claim 1 is characterized in that: The pressing portion (20) is a threaded pressing rod (21) threadably matched with a threaded hole on a base plate (30), and the lower rod end of the threaded pressing rod (21) abuts against an automobile accelerator pedal (B).

5. The automobile accelerator pedal limiting device according to claim 3 is characterized in that: The mounting plate (31) is provided with a nut seat (14), and the adjusting rod (13) whose rod length is in the vehicle length direction is threadedly matched with the nut seat (14), and when the front end of the adjusting rod (13) abuts against or moves away from the upper end of the movable claw (12), the lower end of the movable claw (12) is clamped or loosened.

6. The automobile accelerator pedal limiting device according to claim 4, characterized in that: The upper rod ends of the threaded pressure rod (21) and the position adjustment rod (13) are provided with a handle (40).

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