CN220418828U - Simple and easy automobile-used footboard durability test device - Google Patents
Simple and easy automobile-used footboard durability test device Download PDFInfo
- Publication number
- CN220418828U CN220418828U CN202321885457.6U CN202321885457U CN220418828U CN 220418828 U CN220418828 U CN 220418828U CN 202321885457 U CN202321885457 U CN 202321885457U CN 220418828 U CN220418828 U CN 220418828U
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- pedal
- support
- simulation
- emulation
- footboard
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- 238000012360 testing method Methods 0.000 title claims abstract description 33
- 238000004088 simulation Methods 0.000 claims abstract description 30
- 230000000737 periodic effect Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Mechanical Control Devices (AREA)
Abstract
The utility model discloses a simple vehicle pedal durability test device which comprises a simulation support, a simulation pedal, a motor, a crank, a connecting shaft, a counting sensor and a counter, wherein the simulation pedal is arranged on the simulation support, the motor and the counting sensor are respectively fixed on the simulation support through the motor support and the counting sensor support and are respectively positioned on two sides of the simulation pedal, the crank is driven by the motor, one end of the connecting shaft is connected with the crank, the other end of the connecting shaft is rotationally connected with the tail end of the simulation pedal, the counting sensor is used for sensing periodic swinging of the simulation pedal, and the counter is connected with the counting sensor and is used for displaying swinging times of the simulation pedal in real time. The test device can realize uninterrupted continuous test, has high test efficiency, can simulate pedal gear brake control of two gears, enables test working conditions to be more approximate to real working conditions, has a counting function, and can reflect test quantity in real time.
Description
Technical Field
The utility model relates to the technical field of detection of pedal devices of cabs, in particular to a simple vehicle pedal durability test device.
Background
In general, a vehicle is provided with three pedals of clutch, brake and accelerator, and the quality and comfort level of the three pedals determine the driving feeling and driving reliability of a driver.
In order to verify the reliability of the pedal device, 100 ten thousand endurance tread tests were performed on the pedal and the return spring. If the operator is doing this by manpower, it is time-consuming, laborious and impractical, so a set of equipment is required to enable automated testing.
Disclosure of Invention
Aiming at the technical problems, the utility model provides a simple vehicle pedal durability test device which can realize uninterrupted continuous test, has high test efficiency, can simulate pedal gear brake control of two gears, enables test working conditions to be more approximate to real working conditions, has a counting function, and can reflect test quantity in real time.
The utility model provides a simple and easy automobile-used footboard durability test device, includes emulation support, emulation footboard, motor, crank, connecting axle, count sensor, counter, emulation footboard is installed on emulation support, motor and count sensor fix on emulation support through motor support and count sensor support respectively, and are located emulation footboard's both sides respectively, the crank passes through motor drive, the one end and the crank connection of connecting axle, the other end is connected with emulation footboard's end rotation, count sensor is used for responding to emulation footboard's periodic swing, the counter is connected with count sensor for real-time display emulation footboard's swing number of times.
As the optimization of the technical scheme, the simulation support is formed by welding two steel plates, an included angle between the two steel plates is 100 degrees, and square steel keels are welded at the bottoms of the steel plates.
As the preference of above-mentioned technical scheme, emulation footboard includes footboard, return spring, sleeve, positioning seat, the positioning seat is fixed in on the emulation support, the sleeve is spacing on the positioning seat, return spring suit is on the sleeve and one end and positioning seat fixed connection, the connecting portion suit of footboard is on the sleeve, and the footboard supports the other end of pressing at return spring.
As the preferable mode of the technical scheme, the other end of the return spring is bent into a U-shaped groove, and the pedal is limited in the U-shaped groove.
As the preferable choice of the technical proposal, the front and the back of the simulation support are provided with armrests.
The utility model has the beneficial effects that:
the test device can realize uninterrupted continuous test, has high test efficiency, can simulate pedal gear brake control of two gears, enables test working conditions to be more approximate to real working conditions, has a counting function, and can reflect test quantity in real time.
Drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a top view of the present utility model.
Fig. 3 is a cross-sectional view A-A of fig. 1.
The reference numerals are as follows: 1-simulation support, 2-simulation pedal, 3-motor, 4-crank, 5-connecting axle, 6-motor support, 7-count sensor support, 8-square steel joist, 9-pedal, 10-return spring, 11-sleeve, 12-positioning seat, 13-U type groove, 14-handrail.
Detailed Description
The technical scheme of the utility model is clearly and completely described below with reference to the accompanying drawings. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
The simple vehicle pedal durability test device comprises a simulation support 1, a simulation pedal 2, a motor 3, a crank 4, a connecting shaft 5, a counting sensor and a counter, wherein the simulation pedal 2 is arranged on the simulation support 1, the motor 3 and the counting sensor are respectively fixed on the simulation support 1 through a motor support 6 and a counting sensor support 7 and are respectively positioned on two sides of the simulation pedal 2, the crank 4 is driven by the motor 3, one end of the connecting shaft 5 is connected with the crank 4, the other end of the connecting shaft is connected with the tail end of the simulation pedal 2 in a rotating manner, the counting sensor is used for sensing periodic swinging of the simulation pedal 2, and the counter is connected with the counting sensor and used for displaying swinging times of the simulation pedal 2 in real time.
In this embodiment, the simulation support 1 is formed by welding two steel plates, an included angle between the two steel plates is 100 °, and a square steel keel 8 is welded at the bottom of the steel plates.
In this embodiment, the simulation pedal 2 includes a pedal 9, a return spring 10, a sleeve 11, and a positioning seat 12, the positioning seat 12 is fixed on the simulation support 1, the sleeve 11 is limited on the positioning seat 12, the return spring 10 is sleeved on the sleeve 11, one end of the return spring is fixedly connected with the positioning seat 12, a connecting portion of the pedal 9 is sleeved on the sleeve 11, and the pedal 9 is pressed against the other end of the return spring 10.
In this embodiment, the other end of the return spring 10 is bent into a U-shaped groove 13, and the pedal 9 is limited in the U-shaped groove 13.
In this embodiment, the front and back sides of the simulation support 1 are each provided with a handrail 14.
In the embodiment, the crank 4 is driven by the motor 3, and the pedal 9 is driven by the crank 4 to do periodic reciprocating swing, and due to the position relationship between the pedal 9 and the return spring 10, the return spring 10 can be compressed periodically to simulate the repeated compression process of the pedal to the return spring in reality, and the swing frequency of the pedal 9 can be controlled by controlling the output power of the motor 3 and adjusting the rotation speed of the motor 3 to simulate more real working conditions (sudden braking or light braking). Wherein the sensing end of the counting sensor is fixed on the counting sensor bracket 7, and the triggering end of the counting sensor is fixed on the pedal 9. The test device can realize uninterrupted continuous test, has high test efficiency, can simulate pedal gear brake control of two gears, enables test working conditions to be more approximate to real working conditions, has a counting function, and can reflect test quantity in real time.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. A simple and easy automobile-used footboard durability test device, its characterized in that: including emulation support, emulation footboard, motor, crank, connecting axle, count sensor, counter, emulation footboard is installed on emulation support, motor and count sensor are fixed on emulation support through motor support and count sensor support respectively, and are located the both sides of emulation footboard respectively, the crank passes through motor drive, the one end and the crank of connecting axle are connected, and the other end is connected with the end rotation of emulation footboard, count sensor is used for responding to the periodic oscillation of emulation footboard, the counter is connected with count sensor for the swing number of times of real-time display emulation footboard.
2. The simple vehicle pedal durability test apparatus according to claim 1, wherein: the simulation support is formed by welding two steel plates, an included angle between the two steel plates is 100 degrees, and square steel keels are welded at the bottoms of the steel plates.
3. The simple vehicle pedal durability test apparatus according to claim 1, wherein: the simulation pedal comprises a pedal body, a return spring, a sleeve and a positioning seat, wherein the positioning seat is fixed on the simulation support, the sleeve is limited on the positioning seat, the return spring is sleeved on the sleeve, one end of the return spring is fixedly connected with the positioning seat, the connecting portion of the pedal body is sleeved on the sleeve, and the pedal body is pressed against the other end of the return spring.
4. The simple vehicle pedal durability test apparatus according to claim 3, wherein: the other end of the return spring is bent into a U-shaped groove, and the pedal is limited in the U-shaped groove.
5. The simple vehicle pedal durability test apparatus according to claim 2, wherein: armrests are arranged on the front surface and the back surface of the simulation support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321885457.6U CN220418828U (en) | 2023-07-18 | 2023-07-18 | Simple and easy automobile-used footboard durability test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321885457.6U CN220418828U (en) | 2023-07-18 | 2023-07-18 | Simple and easy automobile-used footboard durability test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220418828U true CN220418828U (en) | 2024-01-30 |
Family
ID=89647676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321885457.6U Active CN220418828U (en) | 2023-07-18 | 2023-07-18 | Simple and easy automobile-used footboard durability test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220418828U (en) |
-
2023
- 2023-07-18 CN CN202321885457.6U patent/CN220418828U/en active Active
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