A convenient and easy-to-fix accelerator pedal gauge

Abstract

This utility model relates to the field of accelerator pedal inspection fixtures, and more particularly to an easily fixed accelerator pedal inspection fixture, comprising a fixture base, a testing bracket, a fixing frame, a pedal sleeve, a fixing pin, an analysis computer, a pressure sensor, and a position sensor. This utility model uses a rotating connecting sleeve to lower the fixing pin, quickly fixing the fixing hole groove on the accelerator pedal body, allowing the user to easily fix the accelerator pedal body to the upper end of the fixture base. The pressure sensor and position sensor on the pedal sleeve can detect the force and stroke of the accelerator pedal body when pressed, and the position data receiving module and pressure data receiving module feed the detection data back to the analysis computer for analysis and comparison. When a product fails the inspection, a buzzer is triggered to sound an alarm, reminding the inspector that the product is unqualified. This solves the problems of existing accelerator pedal inspection fixtures being cumbersome to operate and having poor inspection effect and efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of accelerator pedal inspection tools, specifically relating to an accelerator pedal inspection tool that is easy to fix. Background Technology

[0002] An accelerator pedal gauge is a tool used to inspect the working status, performance, and travel of a car's accelerator pedal, ensuring its proper operation and compliance with relevant standards.

[0003] Existing accelerator pedal gauges often use bolts to fix the accelerator pedal to be tested. Bolting is time-consuming and laborious in actual use, and it is inconvenient for users to operate. In addition, traditional accelerator pedal gauges mostly use measuring tools to test the accelerator pedal. This testing method is often difficult to test the pressure and stroke of the accelerator pedal, resulting in limited testing effectiveness.

[0004] Therefore, in view of the problems that the existing accelerator pedal inspection tools are cumbersome to operate and have poor inspection effect and efficiency, an easy-to-fix accelerator pedal inspection tool is developed. By adding a pin fixing structure, a pressure detection structure and a stroke detection structure to the accelerator pedal inspection tool, it is easy for users to quickly fix and install the accelerator pedal, and improve the effect and efficiency of the inspection tool for the accelerator pedal. Utility Model Content

[0005] In order to overcome the problems of existing accelerator pedal inspection tools being cumbersome to operate and having poor inspection effect and efficiency.

[0006] The technical solution of this utility model is as follows: a conveniently fixed accelerator pedal gauge, including a gauge base, a detection bracket, and a fixing frame, and further including a pedal sleeve, a fixing nail, an analysis computer, a pressure sensor, and a position sensor. Four sets of equidistantly distributed fixing frames are fixed to the upper end of the gauge base. A third groove is formed through the upper and lower ends of the fixing frame, and a fourth groove is formed within the third groove. A return spring and a fixing nail are disposed within the fourth groove. The return spring is fitted onto the outer wall of the fixing nail. A limit plate is fixed to the upper end of the fixing nail, and a connecting frame is fixed to the upper end of the limit plate. A connecting sleeve is hinged to the connecting frame, and a rotating handle is fixed to the upper end of the connecting sleeve. A detection bracket is fixed to the upper edge of the gauge base. Installation grooves are formed through the front and rear ends of the detection bracket. An analysis computer is fixed to the inner wall of the installation groove. A position data receiving module and a pressure data receiving module are installed at the rear end of the analysis computer. A buzzer is installed at the front edge of the detection bracket. A second groove is formed at the upper end of the pedal sleeve, and a pressure sensor is fixed to the second groove. A position sensor is fixed to the rear end of the pedal sleeve.

[0007] Preferably, the upper end of the inspection fixture base is provided with a first groove, and a rubber pad is fixedly connected in the first groove.

[0008] Preferably, the upper end of the inspection fixture base has grooves evenly distributed on the outer wall of the first groove, and feet are fixedly connected to the four corner edges of the outer wall of the inspection fixture base.

[0009] Preferably, the accelerator pedal body is located at the upper end of the fixture base, and the pedal sleeve is fitted onto the accelerator pedal body.

[0010] Preferably, the outer wall of the limiting plate fits into the inner wall of the fourth groove, and the lower end of the fixing pin passes through the groove and recess on the third groove and the accelerator pedal body base.

[0011] Preferably, the upper end of the return spring is fixed to the lower end of the limiting plate, and the lower end of the return spring is in contact with the lower inner wall of the fourth groove.

[0012] Preferably, the analysis computer is electrically connected to the buzzer, the position data receiving module, and the pressure data receiving module, while the pressure sensor and the position sensor are wirelessly connected to the pressure data receiving module and the position data receiving module.

[0013] The beneficial effects of this utility model are:

[0014] 1. By rotating the connecting sleeve, the fixing pin is lowered and passes through the fixing holes on the third groove, the fourth groove and the accelerator pedal body to be installed into the groove for quick fixation. The return spring can assist the fixing pin to return to the loose state, so that the user can fix the accelerator pedal body to the upper end of the inspection base.

[0015] 2. By utilizing the pressure sensor and position sensor on the pedal sleeve, the force and travel of the accelerator pedal body can be detected. The position data receiving module and pressure data receiving module feed the pressure and travel data back to the analysis computer for analysis and comparison with standard pressure and travel data. If the data is incorrect, a buzzer will be triggered to sound an alarm to remind the testing personnel that the product is unqualified. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the conveniently fixed accelerator pedal gauge of this utility model.

[0017] Figure 2 The diagram shown is a three-dimensional disassembled view of the conveniently fixed accelerator pedal gauge of this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional disassembled view of the base and rubber pad of the conveniently fixed accelerator pedal gauge of this utility model.

[0019] Figure 4The diagram shows a three-dimensional structure of the accelerator pedal body, pedal sleeve, pressure sensor, and position sensor of the conveniently fixed accelerator pedal gauge of this utility model.

[0020] Figure 5 The diagram shown is a three-dimensional disassembled view of the fixing frame, return spring, fixing nail, connecting frame, connecting sleeve and handle of the conveniently fixed accelerator pedal gauge of this utility model.

[0021] Figure 6 The diagram shown is a three-dimensional disassembled view of the detection bracket, analysis computer, buzzer, position data receiving module, and pressure data receiving module of the conveniently fixed accelerator pedal inspection tool of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1-Inspection base, 2-Detection bracket, 3-Fixing bracket, 4-Accelerator pedal body, 5-Pedal sleeve, 6-Foot seat, 7-Groove, 8-First groove, 9-Rubber pad, 10-Second groove, 11-Pressure sensor, 12-Position sensor, 13-Third groove, 14-Fourth groove, 15-Reset spring, 16-Limit plate, 17-Fixing pin, 18-Connecting bracket, 19-Connecting sleeve, 20-Rotating handle, 21-Mounting groove, 22-Analysis computer, 23-Buzzer, 24-Position data receiving module, 25-Pressure data receiving module. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figures 1-6This utility model provides an embodiment of a conveniently fixed accelerator pedal inspection tool, including an inspection base 1, an inspection bracket 2, and a fixing frame 3, as well as a pedal sleeve 5, a fixing nail 17, an analysis computer 22, a pressure sensor 11, and a position sensor 12. Four sets of equidistantly distributed fixing frames 3 are fixedly connected to the upper end of the inspection base 1. A third groove 13 is formed through the upper and lower ends of the fixing frame 3. A fourth groove 14 is formed within the third groove 13. A return spring 15 and a fixing nail 17 are disposed within the fourth groove 14. The return spring 15 is fitted onto the outer wall of the fixing nail 17. A limiting plate 16 is fixedly connected to the upper end of the fixing nail 17. A connecting frame 18 is fixedly connected to the upper end of the instrument base 1. A connecting sleeve 19 is hinged to the connecting frame 18. A rotating handle 20 is fixedly connected to the upper end of the connecting sleeve 19. A detection bracket 2 is fixedly connected to the upper edge of the instrument base 1. An installation groove 21 is opened through the front and rear ends of the detection bracket 2. An analysis computer 22 is fixedly connected to the inner wall of the installation groove 21. A position data receiving module 24 and a pressure data receiving module 25 are installed at the rear end of the analysis computer 22. A buzzer 23 is installed at the front edge of the detection bracket 2. A second groove 10 is opened at the upper end of the pedal sleeve 5. A pressure sensor 11 is fixedly connected inside the second groove 10. A position sensor 12 is fixedly connected to the rear end of the pedal sleeve 5.

[0025] Four sets of fixing brackets 3 can provide initial positioning assistance for the fixing holes and slots at the four corners of the accelerator pedal body 4. The fixing pin 17 is lowered by rotating the connecting sleeve 19 to pass through the fixing holes and slots on the third groove 13, the fourth groove 14 and the accelerator pedal body 4 and be installed into the groove 7 for quick fixation. This allows the user to fix the accelerator pedal body 4 to the upper end of the inspection fixture base 1. The return spring 15 can assist the fixing pin 17 to return to the loose state. The pressure sensor 11 and position sensor 12 on the pedal sleeve 5 can detect the force and travel of the accelerator pedal body 4 when the inspector presses it. The position data receiving module 24 and the pressure data receiving module 25 receive the pressure data and travel data of the accelerator pedal body 4 and feed them back to the analysis computer 22 for analysis. The data is compared with the standard pressure data and travel data. If the data is correct, the product is qualified. If the data is incorrect, the buzzer 23 will be triggered to sound an alarm to alert the inspector that the product is unqualified.

[0026] Please see Figure 3In this embodiment, the upper end of the inspection base 1 is provided with a first groove 8, and a rubber pad 9 is fixedly connected in the first groove 8. When in use, the rubber pad 9 can increase the friction between the accelerator pedal body 4 and the inspection base 1, so as to improve the firmness of the accelerator pedal body 4 placed on the upper end of the inspection base 1. The upper end of the inspection base 1 is provided with grooves 7 evenly distributed on the outer wall of the first groove 8. The four corner edges of the outer wall of the inspection base 1 are fixedly connected with feet 6. When in use, the feet 6 can effectively improve the stability of the inspection base 1 when it is placed.

[0027] Please see Figure 4 In this embodiment, the accelerator pedal body 4 is disposed on the upper end of the fixture base 1, and the pedal sleeve 5 is fitted onto the accelerator pedal body 4. In use, the pedal sleeve 5 allows the user to easily install the pressure sensor 11 and the position sensor 12 onto the accelerator pedal body 4.

[0028] Please see Figure 5 In this embodiment, the outer wall of the limiting plate 16 is in contact with the inner wall of the fourth groove 14. The lower end of the fixing nail 17 passes through the slot and groove 7 on the third groove 13 and the base of the accelerator pedal body 4. In use, the limiting plate 16 can limit the fixing nail 17 to prevent it from falling out of the fourth groove 14. The upper end of the return spring 15 is fixed to the lower end of the limiting plate 16, and the lower end of the return spring 15 is in contact with the lower inner wall of the fourth groove 14. In use, when the fixing nail 17 is not in use, the return spring 15 can rotate the connecting sleeve 19 to release it. At this time, the return spring 15 can push the fixing nail 17 to rise and reset.

[0029] Please see Figures 4-6 In this embodiment, the analysis computer 22 is electrically connected to the buzzer 23, the position data receiving module 24, and the pressure data receiving module 25, while the pressure sensor 11 and the position sensor 12 are wirelessly connected to the pressure data receiving module 25 and the position data receiving module 24. During use...

[0030] When in use, first place the accelerator pedal body 4 on the upper end of the fixture base 1, align the fixing holes at its four corners with the grooves 7 and the fixing bracket 3, and make the lower end of the fixture base 1 contact the rubber pad 9.

[0031] Next, by rotating the connecting sleeve 19, the fixing pin 17 and the limiting plate 16 are controlled to move downward along the inner wall of the fourth groove 14 so that they pass through the fixing hole groove on the third groove 13, the fourth groove 14 and the accelerator pedal body 4 and are installed in the groove 7, so that the accelerator pedal body 4 is fixedly installed on the upper end of the inspection base 1, and then the pedal sleeve 5 is fitted onto the accelerator pedal body 4.

[0032] Then, the inspector presses the accelerator pedal body 4, and the pressure sensor 11 and position sensor 12 detect the force and stroke of the accelerator pedal body 4 when it is pressed. The position data receiving module 24 and pressure data receiving module 25 feed back the pressure data and stroke data on the accelerator pedal body 4 to the analysis computer 22 for analysis. The analysis computer 22 then compares the detected data with the standard pressure data and stroke data. If the data is correct, the product is qualified; if the data is incorrect, the buzzer 23 will be triggered to sound an alarm to alert the inspector that the product is unqualified.

[0033] After detecting a defective product, the inspector continues to rotate the connecting sleeve 19 to loosen it, and the return spring 15 assists the fixing pin 17 and the limiting plate 16 to return upward, so that the fixing pin 17 is removed from the groove 7. Then the inspector can remove the defective accelerator pedal body 4.

[0034] Through the above steps, by rotating the connecting sleeve 19, the fixing pin 17 is lowered and passes through the fixing holes on the third groove 13, the fourth groove 14, and the accelerator pedal body 4 to be installed into the groove 7 for quick fixation. The return spring 15 can assist the fixing pin 17 to return to the loose state, so that the user can fix the accelerator pedal body 4 to the upper end of the inspection fixture base 1. Then, the pressure sensor 11 and position sensor 12 on the pedal sleeve 5 can detect the force and stroke of the accelerator pedal body 4. The position data receiving module 24 and the pressure data receiving module 25 feed the pressure and stroke data back to the analysis computer 22 for analysis and comparison with the standard pressure and stroke data. If the data is incorrect, the buzzer 23 will be triggered to sound an alarm to remind the inspection personnel that the product is unqualified. This solves the problem that the operation of the existing accelerator pedal inspection fixture is relatively cumbersome and its inspection effect and efficiency are poor.

[0035] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A conveniently fixed accelerator pedal inspection tool, comprising an inspection base (1), an inspection bracket (2), and a fixing frame (3), characterized in that: It also includes a pedal sleeve (5), a fixing pin (17), an analysis computer (22), a pressure sensor (11), and a position sensor (12). The upper end of the fixture base (1) is fixed with four sets of equally spaced fixing frames (3). The upper and lower ends of the fixing frames (3) are provided with a third groove (13). A fourth groove (14) is provided in the third groove (13). A reset spring (15) and a fixing pin (17) are provided in the fourth groove (14). The reset spring (15) is fitted onto the outer wall of the fixing pin (17). The upper end of the fixing pin (17) is fixed with a limit plate (16). The upper end of the limit plate (16) is fixed with a connecting frame (18). A connecting frame (18) is hinged on the connecting frame (18). The upper end of the connecting sleeve (19) is fixed with a rotating handle (20), the upper edge of the inspection base (1) is fixed with a detection bracket (2), the front and rear ends of the detection bracket (2) are provided with a mounting groove (21), the inner wall of the mounting groove (21) is fixed with an analysis computer (22), the rear end of the analysis computer (22) is equipped with a position data receiving module (24) and a pressure data receiving module (25), the front edge of the detection bracket (2) is equipped with a buzzer (23), the upper end of the pedal sleeve (5) is provided with a second groove (10), the second groove (10) is fixed with a pressure sensor (11), and the rear end of the pedal sleeve (5) is fixed with a position sensor (12).

2. The conveniently fixed accelerator pedal gauge according to claim 1, characterized in that: The upper end of the inspection base (1) is provided with a first groove (8), and a rubber pad (9) is fixed inside the first groove (8).

3. The conveniently fixed accelerator pedal gauge according to claim 2, characterized in that: The upper end of the inspection base (1) is provided with grooves (7) evenly distributed on the outer wall of the first groove (8), and feet (6) are fixed at the four corner edges of the outer wall of the inspection base (1).

4. The conveniently fixed accelerator pedal gauge according to claim 3, characterized in that: The accelerator pedal body (4) is located on the upper end of the fixture base (1), and the pedal sleeve (5) is fitted onto the accelerator pedal body (4).

5. The conveniently fixed accelerator pedal gauge according to claim 4, characterized in that: The outer wall of the limiting plate (16) fits against the inner wall of the fourth groove (14), and the lower end of the fixing nail (17) passes through the slot and groove (7) on the base of the third groove (13) and the accelerator pedal body (4).

6. The conveniently fixed accelerator pedal gauge according to claim 5, characterized in that: The upper end of the reset spring (15) is fixed to the lower end of the limiting plate (16), and the lower end of the reset spring (15) is in contact with the lower inner wall of the fourth groove (14).

7. The conveniently fixed accelerator pedal gauge according to claim 6, characterized in that: The analysis computer (22) is electrically connected to the buzzer (23), the position data receiving module (24) and the pressure data receiving module (25), and the pressure sensor (11) and the position sensor (12) are wirelessly connected to the pressure data receiving module (25) and the position data receiving module (24).

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