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A Bench Mechanism Applicable to Rudder Wheel Test and Its System

A steering wheel and bench technology, applied in the field of steering wheel testing, can solve problems such as inability to conduct 24-hour testing, deviation of experimental data, and inability to continuously test, and achieve the effects of simple structure, low cost, and low labor cost.

Active Publication Date: 2022-02-22
GUANGDONG BOZHILIN ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current test plan for the steering wheel is either simulated in the laboratory. This test method can achieve 24-hour continuous testing, but it cannot simulate the actual working conditions, resulting in deviations from some experimental data; or, installed on the AGV trolley However, this scheme cannot be tested for 24 hours, and the efficiency is low, and the structure is complicated
Therefore, the existing steering wheel testing mechanism cannot realize continuous testing for a long time in the actual working environment

Method used

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  • A Bench Mechanism Applicable to Rudder Wheel Test and Its System
  • A Bench Mechanism Applicable to Rudder Wheel Test and Its System
  • A Bench Mechanism Applicable to Rudder Wheel Test and Its System

Examples

Experimental program
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Effect test

Embodiment 1

[0064] Such as Figure 1-4 As shown, in this embodiment, a bench mechanism suitable for steering wheel testing is provided. The restraining arm assembly 3 between the seats 1, and the steering wheel connecting part 15 arranged on the loading platform.

[0065] In this embodiment, the fixing base includes a connecting part and a fixing part, and the fixing part is used to be fixed on the test site, and the connecting part 18 of the fixing base is connected to the constraint arm assembly 3 . Load platform includes a plurality of counterweights 8, by adding or subtracting counterweights 8 to meet the required test load of the tested steering wheel 5; constraint arm assembly 3 is used to constrain the load platform, wherein constraint arm assembly 3 can be wound around The central axis of the connecting part of the fixed seat 1 rotates; the steering wheel connecting part 15 is used for disassembling and replacing the tested steering wheel 5 . The conductive connection part 11 is...

Embodiment 2

[0078] Such as Figure 1-4 As shown, due to the traditional wheel train test platform, either a large-diameter roller is required to simulate the road surface, or a full set of AGV system is required to operate in actual working conditions. In this embodiment, a system for steering wheel testing is provided, and the system includes any bench mechanism suitable for steering wheel testing in Embodiment 1. The system inherits the advantages of the improved bench mechanism, and skillfully transforms the simple linear motion of the steering wheel into a constant and controllable circular motion through the slewing action and restraint structure of the symmetrical platform, which greatly simplifies the impact on the hardware structure or on the site, The requirement of navigation control system greatly simplifies the initial investment cost and later maintenance cost.

[0079] Further, the system also includes: a data acquisition unit, a data processing unit and a data storage unit...

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Abstract

The invention provides a bench mechanism suitable for steering wheel testing and a system thereof. The platform mechanism includes: a fixed seat, a conductive connection part, a power supply, at least one loading platform, a constraint arm assembly connected between the loading platform and the fixing seat, and a steering wheel connection part arranged on the loading platform. The fixing base includes a connecting part and a fixing part, the fixing part is used to be fixed on the test site, and the connecting part is connected to the constraint arm assembly; the conductive connecting part is arranged on the fixing base, and is electrically connected to the steering wheel and the power supply respectively; the power supply is used for supply power to the steering wheel under test; the loading platform includes a plurality of counterweights; the constraint arm assembly is used to constrain the loading platform, wherein the constraint arm assembly can rotate around the central axis of the connecting part; the steering wheel connecting part is used for testing The steering wheel is disassembled and replaced. By adopting a symmetrical restraint mechanism and two platforms capable of bearing the rated load of the steering wheel, the structure is simple and the cost is low.

Description

technical field [0001] The present invention relates to the field of steering wheel testing, in particular to a bench mechanism suitable for steering wheel testing and its system. Background technique [0002] The current test plan for the steering wheel is either simulated in the laboratory. This test method can achieve 24 hours of continuous testing, but it cannot simulate the actual working conditions, resulting in deviations from some experimental data; or, installed on the AGV trolley However, this scheme cannot be tested for 24 hours, and the efficiency is low, and the structure is complicated. Therefore, the existing steering wheel testing mechanism cannot realize continuous testing for a long time in the actual working environment. Contents of the invention [0003] In view of this, the present invention provides a bench mechanism suitable for steering wheel testing and its system to solve the above problems, specifically: [0004] The invention discloses a bench...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M17/007G01M13/02
CPCG01M17/007G01M13/02
Inventor 王鑫白文宝蒲海生
Owner GUANGDONG BOZHILIN ROBOT CO LTD