High-sensitivity accelerator pedal test equipment

Abstract

The utility model relates to the technical field of automobile part processing, and discloses a high-sensitivity accelerator pedal test device comprising a support assembly, the top of the support assembly is provided with a test assembly, and the rear side of the test assembly is provided with a data assembly; the testing assembly comprises a sliding block, and a limiting plate is installed on the rear side of the sliding block. According to the utility model, the test assembly on the device is changed into the existing test assembly composed of a plurality of adjusting sections, so that the foot stepping test can be carried out at different angles, the use conditions of different vehicle owners in real life can be simulated more closely, and real data closer to reality can be obtained through the test.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to highly sensitive accelerator pedal testing equipment. Background Art

[0002] The latest Chinese national standard "Terms and Definitions of Automobile and Trailer Types" (GB / T 3730.1-2001) defines automobiles as follows: non-track-borne vehicles driven by power and with 4 or more wheels, mainly used for: carrying people and (or) goods; towing vehicles carrying people and (or) goods; special purposes. Domestic automobile brands include: Jidu, Wuling, Baojun, Hongqi, Changan, Great Wall, Chery, Geely, Roewe, BYD, Weilai, Xiaopeng Motors, Dongfeng, etc. Foreign automobile brands include: Toyota, Volkswagen, Audi, Mercedes-Benz, Hyundai, Kia, Peugeot, Cadillac, Nissan, etc. In the first half of 2023, the added value of 26 of the 41 major industries maintained year-on-year growth. Among them, the automobile manufacturing industry increased by 13.1%. In 2023, my country's automobile production and sales will reach 30.161 million and 30.094 million respectively, up 11.6% and 12% year-on-year respectively, of which automobile exports will reach 4.91 million, up 58% year-on-year. The output of new energy vehicles will reach 9.443 million, up 30.3% over the previous year.

[0003] The application number is CN202123102911.X, which discloses a vehicle accelerator pedal performance test device, including: a test frame, a fixing mechanism is installed at the lower left end of the test frame, and vertical plates are fixed on the front and rear sides of the test frame; a pedal body, the pedal body is placed above the test frame; a servo motor, a servo motor is fixed to the rear side of the vertical plate on the rear side of the test frame, an active rod is fixed to the output end of the servo motor, a driving roller is welded to the front end of the active rod, a lifting mechanism is provided on the front side of the active rod, the fixing mechanism includes a mounting frame, a screw and a limiting plate, the bottom end of the mounting frame is slidably mounted inside the test frame, and a limiting plate is fixed on the lower surface of the screw. The vehicle accelerator pedal performance test device is convenient for simultaneously testing multiple groups of pedal bodies of different sizes by fine-tuning the position of the fixing mechanism and adjusting the initial height of each pressing plate.

[0004] Although the above utility model has a servo motor fixed to the rear side of the vertical plate on the rear side of the test frame, an active rod is fixed to the output end of the servo motor, a driving roller is welded to the front end of the active rod, and a lifting mechanism is arranged on the front side of the active rod, and the fixing mechanism includes a mounting frame, a screw and a limiting plate, the bottom end of the mounting frame is slidably mounted inside the test frame, and a limiting plate is fixed to the lower surface of the screw. This allows the position of the fixing mechanism to be fine-tuned and the initial height of each pressing plate to be adjusted, so as to facilitate simultaneous testing of multiple groups of pedal bodies of different sizes. However, the disadvantage is that when the device is tested, the angle and length of each test are repeated, so such a test is not close enough to life, and the data obtained lacks reference and authenticity.

[0005] Therefore, it is necessary to change the test component on the device into an existing test component composed of multiple adjustment sections, so that the foot test can be carried out at different angles, which is more closely simulating the usage of different car owners in real life. In this way, the test can obtain real data that is closer to reality. Utility Model Content

[0006] The purpose of the utility model is to provide a highly sensitive accelerator pedal testing device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a highly sensitive accelerator pedal testing device, comprising a bracket assembly, a testing assembly is installed on the top of the bracket assembly, and a data assembly is installed on the rear side of the testing assembly;

[0009] The test assembly comprises a slider, and a limit plate is installed on the rear side of the slider.

[0010] Furthermore, the bracket assembly includes a supporting vertical plate, a mounting plate is installed in the middle of the supporting vertical plate, the mounting plate has a triangular mounting bolt, the fixing bolt is installed on the pedal model, a counter is installed at the bottom of the pedal model, a point button is installed on the top of the counter, and a data transmission line is installed at the bottom, and the data transmission line is installed inside the supporting bottom plate.

[0011] Furthermore, the test component also includes an adjustment section one, an adjustment section two is installed at the end of the adjustment section one, the adjustment section two and the adjustment section one are adjusted and connected via an electrically controlled adjustment component, and an adjustment section three is installed at the end of the adjustment section two, a telescopic section is installed at the end of the adjustment section three, a connecting column is installed at the end of the telescopic section, a supporting column is installed at the bottom of the connecting column, a pedal is installed at the bottom of the support column, and a silicone protective plate is installed at the bottom of the pedal.

[0012] Furthermore, the electrically controlled adjustment component comprises a control rotating motor, a control rotating rod is installed on the inner side of the control rotating motor, and a limit block is installed on the end of the control rotating rod.

[0013] Furthermore, the data component includes a computer, a display screen is installed on the front top of the computer, and control adjustment buttons are installed on the bottom of the display screen.

[0014] Furthermore, a slide groove is provided in the middle of the rear side of the computer, and a sliding block is installed in the middle of the slide groove.

[0015] The utility model has the following beneficial effects:

[0016] (1) The utility model is a highly sensitive accelerator pedal testing device. By changing the test component on the device into a test component composed of multiple existing adjustment sections, it is possible to perform foot pedal tests at different angles, more closely simulating the use of different car owners in real life. In this way, the test can obtain real data that is closer to reality.

[0017] (2) The utility model is a highly sensitive accelerator pedal testing device. By installing a counter at the bottom of the object to be tested, the data before the bottom is stepped on can be recorded during the test. In this way, after the overall test, it can be understood whether the sensitivity of the test object is qualified and meets the standard.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of the highly sensitive accelerator pedal testing device of the utility model;

[0021] Figure 2 This is a schematic diagram of the rear structure of the highly sensitive accelerator pedal testing device of the utility model;

[0022] Figure 3 It is a cross-sectional structural schematic diagram of the highly sensitive accelerator pedal testing device of the utility model;

[0023] Figure 4This is a schematic diagram of the disassembly of the test components of the highly sensitive accelerator pedal test device of the utility model;

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] In the figure: 1. bracket assembly; 2. test assembly; 3. data assembly; 101. support vertical plate; 102. installation fixing plate; 103. fixing bolt; 104. pedal model; 105. counter; 106. point button; 107. data transmission line; 108. support bottom plate; 201. slider; 202. adjustment section one; 203. adjustment section two; 204. adjustment section three; 205. telescopic section; 206. connecting column; 207. support column; 208. step on the pedal; 209. silicone protective plate; 210. electric control adjustment assembly; 301. computer; 302. display screen; 303. control adjustment button; 2011. limit plate; 2101. control rotation motor; 2102. control rotation rod; 2103. limit block; 3011. slideway. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1 - Figure 4 As shown, the utility model is a highly sensitive accelerator pedal test device, comprising a bracket assembly 1, a test assembly 2 is installed on the top of the bracket assembly 1, and a data assembly 3 is installed on the rear side of the test assembly 2;

[0028] The test assembly 2 includes a slider 201 , and a limit plate 2011 is installed on the rear side of the slider 201 .

[0029] The test component 2 can be adjusted to different heights and angles during the test, which is closer to the simulation test of different heights and angles of the car owner in life. In this way, the data obtained will be more real and have reference value.

[0030] The bracket assembly 1 includes a supporting vertical plate 101, a mounting fixing plate 102 is installed in the middle of the supporting vertical plate 101, a triangular mounting fixing bolt 103 of the mounting fixing plate 102, and the fixing bolt 103 is installed on the pedal model 104. A counter 105 is installed on the bottom of the pedal model 104, and a point button 106 is installed on the top of the counter 105. A data transmission line 107 is installed on the bottom of the counter 105, and the data transmission line 107 is installed on the inside of the supporting bottom plate 108. The data transmission line 107 connected by the counter 105 is connected to the computer 301, and then the number of times the pedal cannot be stepped on to the bottom is obtained in the test, and the sensitivity of the pedal is further tested to determine.

[0031] The test component 2 also includes an adjustment section 1 202, at the end of which is installed an adjustment section 2 203, the adjustment section 2 203 and the adjustment section 1 202 are adjusted and connected via an electrically controlled adjustment component 210, and at the end of the adjustment section 203 is installed an adjustment section 3 204, at the end of the adjustment section 3 204 is installed a telescopic section 205, at the end of the telescopic section 205 is installed a connecting column 206, at the bottom of the connecting column 206 is installed a supporting column 207, at the bottom of the supporting column 207 is installed a pedal 208, at the bottom of the pedal 208 is installed a silicone protective plate 209, the internally arranged silicone protective plate 209 can avoid loss of the test object, so that after the test is completed, the joint parts at the bottom are replaced, and the top footrest does not need to be replaced, which can avoid waste of materials and has a certain degree of economy.

[0032] The electric control adjustment component 210 includes a control rotating motor 2101, a control rotating rod 2102 is installed on the inner side of the control rotating motor 2101, and a limit block 2103 is installed on the end of the control rotating rod 2102. The control rotating motor 2101 is controlled by a computer 301, and different angles and heights are set on the computer 301, so that the control rotating motor 2101 can drive the control rotating rod 2102 to adjust the angle and height.

[0033] The data component 3 includes a computer 301 , a display screen 302 is installed on the front top of the computer 301 , and a control adjustment button 303 is installed on the bottom of the display screen 302 .

[0034] A slide groove 3011 is provided in the middle of the rear side of the computer 301 , and a slider 201 is installed in the middle of the slide groove 3011 .

[0035] When using this device, first place the corresponding test pedal model 104 on the supporting vertical plate 101 and fix it with the fixing bolts 103, then set different angles and heights in the computer 301 in the data component 3 in advance, and then perform testing through the test component 2. Through repeated pedaling simulations at different angles and heights, the pedaling data will be calculated in the computer 301, and when pedaling, the counter 105 set at the bottom of the pedal model 104 will make the data obtained by hitting the point button 106 when simulating pedaling, and the data will be transmitted to the computer 301 through the data transmission line 107, and calculated together with the number of pedaling times, so that the data obtained is closer to the actual usage in life.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A highly sensitive accelerator pedal test device, comprising a bracket assembly (1), Features: A test component (2) is installed on the top of the support component (1), and a data component (3) is installed on the rear side of the test component (2); The test assembly (2) comprises a sliding block (201), and a limiting plate (2011) is installed on the rear side of the sliding block (201).

2. The highly sensitive accelerator pedal testing device according to claim 1, Features: The support assembly (1) comprises a support vertical plate (101), a mounting fixing plate (102) is installed in the middle of the support vertical plate (101), a triangular mounting European fixing bolt (103) of the mounting fixing plate (102), the fixing bolt (103) is installed on the pedal model (104), a counter (105) is installed at the bottom of the pedal model (104), a point button (106) is installed at the top of the counter (105), and a data transmission line (107) is installed at the bottom, and the data transmission line (107) is installed inside the support bottom plate (108).

3. The highly sensitive accelerator pedal testing device according to claim 1, Features: The test assembly (2) further comprises an adjustment section 1 (202), an adjustment section 2 (203) being mounted at the end of the adjustment section 1 (202), the adjustment section 2 (203) and the adjustment section 1 (202) being adjustably connected via an electric control adjustment assembly (210), an adjustment section 3 (204) being mounted at the end of the adjustment section 2 (203), a telescopic section (205) being mounted at the end of the adjustment section 3 (204), a connecting column (206) being mounted at the end of the telescopic section (205), a supporting column (207) being mounted at the bottom of the connecting column (206), a pedal (208) being mounted at the bottom of the supporting column (207), and a silicone protective plate (209) being mounted at the bottom of the pedal (208).

4. The highly sensitive accelerator pedal testing device according to claim 3, Features: The electrically controlled adjustment component (210) comprises a control rotating motor (2101), a control rotating rod (2102) is installed on the inner side of the control rotating motor (2101), and a limit block (2103) is installed on the end of the control rotating rod (2102).

5. The highly sensitive accelerator pedal testing device according to claim 1, Features: The data component (3) comprises a computer (301), a display screen (302) is installed on the top of the front end of the computer (301), and a control adjustment button (303) is installed on the bottom of the display screen (302).

6. The highly sensitive accelerator pedal testing device according to claim 5, Features: A slide groove (3011) is provided in the middle of the rear side of the computer (301), and a sliding block (201) is installed in the middle of the slide groove (3011).

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