Comprehensive testing machine for automobile tire pressure sensor

Abstract

The utility model belongs to the technical field of automobile tire pressure testing, and particularly relates to an automobile tire pressure sensor comprehensive testing machine which comprises an installation base and a testing assembly arranged on the outer side of the end portion of the installation base. The test assembly comprises a mounting frame, a connecting plate and a telescopic rod, and the upper surface of the mounting base is fixedly connected with the mounting frame; through the testing assembly, the supporting strip can rapidly rotate to the position above the detection device body from the horizontal state, the time for manual carrying or tire position adjustment is shortened, the testing process is accelerated, the supporting strip is designed to be flexible enough, tires of different sizes and specifications can be fixed, and the testing efficiency is improved. Therefore, the detection device body can be suitable for various vehicle types and tire types, a large amount of hardware does not need to be replaced or adjusted, and the supporting strips ensure that the tire is kept stable in the testing process.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile tire pressure testing, and particularly relates to a comprehensive testing machine for automobile tire pressure sensors. BACKGROUND

[0002] The comprehensive testing machine for automobile tire pressure sensors is a device specially used for detecting automobile tire pressure sensors. It can simulate and test the pressure change of tires under different working conditions through a series of precise mechanical and electronic devices, so as to verify the accuracy and reliability of the tire pressure sensors.

[0003] According to the search, a tire pressure sensor testing device (CN219142096U) is disclosed. In this technology, a detection box is slidably installed on the rack, an installation plate is fixedly installed at the bottom of the detection box, two vertically extending shock-absorbing cylinders are fixedly installed at the bottom of the installation plate, a roller is rotatably installed between the lower ends of the two shock-absorbing cylinders, a plurality of front and rear extending support shafts are rotatably installed in the installation box, the shock-absorbing cylinders can reduce a part of the vibration transmitted to the detection box, and the real working condition of the tire pressure sensor in the elastic tire is simulated.

[0004] Although the shock-absorbing cylinders can reduce a part of the vibration transmitted to the detection box, the above-mentioned device lacks a self-adaptive fixing mechanism, which means that the testing device is difficult to adapt to tires of different sizes and specifications, and different clamps or adapters may need to be prepared for each type of tire, increasing the complexity and cost of testing. Without a stable fixing mechanism, the tire is prone to shaking or shifting during the testing process, resulting in inaccurate test data and affecting the reliability of the test results. The traditional device usually requires an operator to manually carry the tire to the testing position and perform tedious fixing and adjustment work, increasing the labor intensity and skill requirements of the operator.

[0005] Therefore, a comprehensive testing machine for automobile tire pressure sensors is designed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] To solve the problems raised in the background art, the utility model provides a kind of automobile tire pressure sensor comprehensive testing machine, by testing assembly, support bar can be rotated to the detection device body above from horizontal state quickly, reduce the time of manual handling or adjusting tire position, to speed up the test procedure, support bar is designed to be flexible enough, different sizes and specifications of tire can be fixed, which means that the detection device body can be applicable to a variety of vehicle models and tire types, without replacing or adjusting a large number of hardware, support bar ensures that tire remains stable during testing, reduces the test error caused by tire shaking or position deviation, testing assembly uses accurate control mechanism, to ensure that tire is accurate when rotating to test position, avoid the influence of position deviation on test results, automated operation reduces the need for manual handling of tire, reduces the risk of personal injury caused by improper operation.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of automobile tire pressure sensor comprehensive testing machine, including installation base, further including the testing assembly being set at the outer side of the end portion of the installation base;

[0008] The testing assembly includes a mounting bracket, a connecting plate and an extension rod, the upper surface of the installation base is fixedly connected with the mounting bracket, one end of the outer side of the mounting bracket is fixedly connected with the connecting plate, one end of the inner side of the connecting plate is rotatably connected with the extension rod, the inner side of the connecting plate is rotatably connected with a first rotary arm, one end of the outer side of the extension rod is rotatably connected with one side of the first rotary arm, the inner side of the connecting plate is rotatably connected with a second rotary arm, one end of the outer side of the first rotary arm is rotatably connected with a third rotary arm, one end of the outer side of the second rotary arm is rotatably connected with one side of the third rotary arm, and the end portion of the outer side of the third rotary arm is fixedly connected with a fixed plate.

[0009] As a preferred automobile tire pressure sensor comprehensive testing machine of the utility model, one side of the fixed plate is fixedly connected with a support plate, a motor is installed in the inside of the support plate, a rotating disc is fixedly connected to the outer side of the main shaft of the motor, a plurality of connecting arms are rotatably connected to one side of the rotating disc, a slider is rotatably connected to the end portion of the outer side of the connecting arm, and the outer side of the slider is slidably connected with the end portion of the inner side of the support plate.

[0010] As a preferred automobile tire pressure sensor comprehensive testing machine of the utility model, one side of the slider is fixedly connected with a support bar, and one side of the support bar is in arc structure.

[0011] As a preferred automobile tire pressure sensor comprehensive testing machine of the utility model, the upper surface of the installation base is installed with a detection device body, and the detection device body is arranged directly below the support bar.

[0012] As a kind of automobile tire pressure sensor comprehensive test machine preferred of the utility model, the side of the connecting plate is rotatably connected with baffle.

[0013] As a kind of automobile tire pressure sensor comprehensive test machine preferred of the utility model, the bottom end outside of the mounting base is provided with a plurality of universal wheels.

[0014] As a kind of automobile tire pressure sensor comprehensive test machine preferred of the utility model, the side of the baffle is fixedly connected with handle.

[0015] Compared with the prior art, the utility model has the beneficial effects that: test assembly is added on the application, through test assembly, support bar can be rotated from horizontal state to above detection device body, so that the time of manual handling or adjusting tire position is reduced, thereby the test process is accelerated, support bar is designed to be flexible enough, can fix different sizes and specifications of tire, which means that detection device body can be applicable to multiple vehicle models and tire types, without replacing or adjusting a large amount of hardware, support bar ensures that tire remains stable during testing, reduces test error caused by tire shaking or position deviation, test assembly adopts accurate control mechanism, ensures that tire is accurate when rotating to test position, avoids that position deviation affects test result, automatic operation reduces the need of manual direct handling of tire, reduces the risk of personal injury caused by improper operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are included to provide a further understanding of the utility model, and constitute part of the specification, together with embodiments of the utility model, for explaining the utility model, and do not constitute limitation to the utility model. In the drawings:

[0017] Figure 1 It is overall structure schematic view of the utility model;

[0018] Figure 2 It is sectional view in the utility model;

[0019] Figure 3 It is structure schematic view of connecting plate and telescopic link in the utility model;

[0020] Figure 4 It is structure schematic view of sliding block and support bar in the utility model;

[0021] Figure 5 It is structure schematic view of rotary disc and connecting arm in the utility model.

[0022] In the drawings:

[0023] 1, mounting base;

[0024] 2, test assembly; 21, mounting frame; 22, connecting plate; 23, telescopic rod; 24, first rotary arm; 25, second rotary arm; 26, third rotary arm; 27, fixed plate; 28, support plate; 29, motor; 210, rotary disc; 211, connecting arm; 212, sliding block; 213, support strip; 214, detection device body; 215, baffle; 216, universal wheel; 217, handle. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] As shown in Figure 1 ;

[0027] A kind of automobile tire pressure sensor comprehensive testing machine, including installation base 1.

[0028] In the embodiment: although the design shock absorbing cylinder can slow down a part of vibration transmitted to detection box, so as to simulate the real working condition of tire pressure sensor in elastic tire, but the above-mentioned device lacks self-adaptive fixing mechanism, which means that the test device is difficult to adapt to different sizes and specifications of tire, and different clamps or adapters may need to be prepared for each tire, increasing the complexity and cost of testing, without stable fixing mechanism, tire is prone to sway or shift during testing, resulting in inaccurate test data, affecting the reliability of test results, traditional device usually needs to be manually carried to the test position by operating personnel, and tedious fixing and adjusting work is carried out, increasing the labor intensity and skill requirement of operating personnel, in order to solve this technical problem, test assembly 2 is added on this basis.

[0029] Further,

[0030] As shown in Figures 1 to 5 :

[0031] In combination with the above: the test assembly 2 comprises a mounting frame 21, a connecting plate 22 and a telescopic rod 23, the upper surface of the mounting base 1 is fixedly connected with the mounting frame 21, one end of the outer side of the mounting frame 21 is fixedly connected with the connecting plate 22, the inner side of one end of the connecting plate 22 is rotatably connected with the telescopic rod 23, the inner side of the connecting plate 22 is rotatably connected with a first rotary arm 24, one end of the outer side of the telescopic rod 23 is rotatably connected with one side of the first rotary arm 24, the inner side of the connecting plate 22 is rotatably connected with a second rotary arm 25, one end of the outer side of the first rotary arm 24 is rotatably connected with a third rotary arm 26, one end of the outer side of the second rotary arm 25 is rotatably connected with one side of the third rotary arm 26, the end of the outer side of the third rotary arm 26 is fixedly connected with a fixed plate 27, one side of the fixed plate 27 is fixedly connected with a support plate 28, the inside of the support plate 28 is installed with a motor 29, the outer side of the main shaft of the motor 29 is fixedly connected with a rotating disc 210, one side of the rotating disc 210 is rotatably connected with a plurality of connecting arms 211, the end of the outer side of the connecting arm 211 is rotatably connected with a sliding block 212, the outer side of the sliding block 212 is slidably connected with the end of the inner side of the support plate 28, one side of the sliding block 212 is fixedly connected with a support strip 213, one side of the support strip 213 is of an arc-shaped structure, the upper surface of the mounting base 1 is installed with a detection device body 214, the detection device body 214 is arranged directly below the support strip 213.

[0032] In the embodiment: When the user uses the device, the user can move the device to the designated position, at this time the user can set the tire to be tested outside the support strip 213, and start the motor 29, the motor 29 drives the rotating disc 210 outside the main shaft to rotate, the rotating disc 210 rotates and pushes the plurality of sliding blocks 212 outward, thereby driving the support strip 213 on one side of the sliding block 212 to push outward, at this time the user can quickly fix the tire to be tested through the support strip 213, after fixing, start the telescopic rod 23, the length of the telescopic rod 23 is shortened, thereby pulling the first rotating arm 24 to rotate, the first rotating arm 24 rotates while pulling the second rotating arm 25 to rotate upward, thereby driving the third rotating arm 26 to rotate to the horizontal state, at this time the user can fix the automobile tire, through the test assembly 2, the support strip 213 can be quickly rotated from the horizontal state to above the detection device body 214, reducing the time of manual handling or adjusting the position of the tire, thereby speeding up the test process, the support strip 213 is designed to be flexible enough to fix tires of different sizes and specifications, which means that the detection device body 214 can be suitable for a variety of vehicle models and tire types without the need to replace or adjust a large number of hardware, the support strip 213 ensures that the tire remains stable during the test process, reducing test errors caused by tire shaking or position deviation, the test assembly 2 adopts an accurate control mechanism to ensure that the tire is accurate when rotating to the test position, avoiding the influence of position deviation on the test results, and automatic operation reduces the need for manual handling of the tire, reducing the risk of personal injury caused by improper operation.

[0033] Further more:

[0034] In an optional embodiment, the connecting plate 22 is rotationally connected with a baffle plate 215 on one side, and the baffle plate 215 is fixedly connected with a handle 217 on one side.

[0035] In this embodiment: installing a baffle 215 on one side of the automobile tire pressure sensor comprehensive testing machine can bring multiple benefits. First, the baffle 215 can provide a physical barrier, effectively preventing the tire or testing device from moving out of the fixed position during the test process due to accidental movement, ensuring the continuity and safety of the test. Second, the baffle 215 can reduce external factors such as air flow, dust, etc. Interference with the test process, improving the accuracy and stability of the test. Third, by reasonably designing the height and angle of the baffle 215, it can also guide and limit the rotation range of the tire to a certain extent, making the test process more controllable and reducing the risk of collision or damage caused by excessive rotation of the tire. In addition, the baffle 215 can also provide protection for the operators, preventing them from accidentally touching the high-speed rotating tire or testing components during the operation process, thereby enhancing the safety of the work area. In summary, the installation of the baffle 215 is of great significance to improving the overall performance of the testing machine, ensuring the smooth progress of the test process, and protecting the safety of the operators.

[0036] Working principle: When the user uses the device, the device can be moved to the designated position, at which time the user can wrap the tire to be tested outside the support bar 213, and at the same time start the motor 29, the motor 29 drives the rotating disc 210 outside the main shaft to rotate, the rotating disc 210 rotates and pushes the plurality of sliding blocks 212 outward, thereby driving the support bar 213 on one side of the sliding block 212 to push outward, at which time the user can quickly fix the tire to be tested through the support bar 213, after fixing, start the telescopic rod 23, the length of the telescopic rod 23 is shortened, thereby pulling the first rotating arm 24 to rotate, the first rotating arm 24 rotates while pulling the second rotating arm 25 to rotate upward, thereby bringing the third rotating arm 26 to rotate to a horizontal state, at which time the user can fix the automobile tire, through the test assembly 2, the support bar 213 can quickly rotate from the horizontal state to the top of the detection device body 214, reducing the time of manual handling or adjusting the tire position, thereby speeding up the test process, the support bar 213 is designed to be flexible enough to fix tires of different sizes and specifications, which means that the detection device body 214 can be suitable for a variety of vehicle models and tire types without the need to replace or adjust a large number of hardware, the support bar 213 ensures that the tire remains stable during testing, reducing test errors caused by tire shaking or position deviation, the test assembly 2 adopts an accurate control mechanism to ensure that the tire is accurately rotated to the test position, avoiding the influence of position deviation on test results, automated operation reduces the need for manual handling of tires, reducing the risk of personal injury caused by improper operation, a baffle 215 is installed on one side of the automobile tire pressure sensor comprehensive test machine, which can bring multiple benefits, first, the baffle 215 can provide a physical barrier to effectively prevent the tire or test device from moving out of the fixed position during testing, ensuring the continuity and safety of the test, second, the baffle 215 can reduce external factors such as air flow, dust, etc. Interference with the test process, improving the accuracy and stability of the test, third, by reasonably designing the height and angle of the baffle 215, it can also limit the rotation range of the tire to a certain extent, making the test process more controllable and reducing the risk of collision or damage caused by excessive rotation of the tire, in addition, the baffle 215 can also provide protection for the operator, preventing them from accidentally touching the high-speed rotating tire or test components during operation, thereby enhancing the safety of the work area, in summary, the installation of the baffle 215 is of great significance to improving the overall performance of the test machine, ensuring the smooth progress of the test process, and protecting the safety of the operator, the installation of the universal wheel 216 for the automobile tire pressure sensor comprehensive test machine brings significant benefits, first, the universal wheel 216 greatly enhances the mobility and flexibility of the test machine, making it easy to move and position between different work areas without relying on heavy lifting equipment or a large number of manpower, greatly improving work efficiency and convenience.

[0037] It should be pointed out finally that: the above only for the preferred embodiments of the utility model have, and do not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A comprehensive testing machine for automobile tire pressure sensors, comprising a mounting base (1), characterized in that: It also includes a test assembly (2) arranged outside the end of the mounting base (1); The test assembly (2) comprises a mounting rack (21), a connecting plate (22) and a telescopic rod (23), the upper surface of the mounting base (1) is fixedly connected with the mounting rack (21), one end of the outer side of the mounting rack (21) is fixedly connected with the connecting plate (22), one end of the inner side of the connecting plate (22) is rotatably connected with the telescopic rod (23), the inner side of the connecting plate (22) is rotatably connected with a first rotary arm (24), one end of the outer side of the telescopic rod (23) is rotatably connected with one side of the first rotary arm (24), the inner side of the connecting plate (22) is rotatably connected with a second rotary arm (25), one end of the outer side of the first rotary arm (24) is rotatably connected with a third rotary arm (26), one end of the outer side of the second rotary arm (25) is rotatably connected with one side of the third rotary arm (26), and the end of the outer side of the third rotary arm (26) is fixedly connected with a fixed plate (27).

2. The automobile tire pressure sensor comprehensive testing machine according to claim 1, characterized in that: One side of the fixed plate (27) is fixedly connected with a support plate (28), the inside of the support plate (28) is provided with a motor (29), the outer side of the main shaft of the motor (29) is fixedly connected with a rotating disc (210), one side of the rotating disc (210) is rotatably connected with a plurality of connecting arms (211), the end of the outer side of the connecting arm (211) is rotatably connected with a sliding block (212), and the outer side of the sliding block (212) is slidably connected with the end of the inner side of the support plate (28).

3. The automobile tire pressure sensor comprehensive testing machine according to claim 2, characterized in that: One side of the sliding block (212) is fixedly connected with a support strip (213), and the side of the support strip (213) is of an arc structure.

4. The automobile tire pressure sensor comprehensive testing machine according to claim 3, characterized in that: The upper surface of the mounting base (1) is provided with a detection device body (214), and the detection device body (214) is arranged directly below the support strip (213).

5. The automobile tire pressure sensor comprehensive testing machine according to claim 1, characterized in that: One side of the connecting plate (22) is rotatably connected with a baffle (215).

6. The automobile tire pressure sensor comprehensive testing machine according to claim 5, characterized in that: A plurality of universal wheels (216) are arranged on the outer side of the bottom end of the mounting base (1), characterized in that one side of the baffle (215) is fixedly connected with a handle (217).

Images