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Road transportation simulation test bed

A technology for simulating test benches and roads, applied in vibration testing, testing of machines/structural components, measuring devices, etc., can solve problems such as poor product function and inability to simulate transportation conditions, etc., to improve the comprehensiveness of simulation, excellent effect, and strengthen reliability effect

Pending Publication Date: 2020-05-26
张民基
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AI Technical Summary

Problems solved by technology

[0002] In the existing technology, in the field of electronic products, such as LED displays, computers, mobile phones, components, etc., will be tested for function before leaving the factory, but due to long-term transportation, some products will malfunction after being bumped and shaken, so the products leave the factory In addition to conventional functional tests, road transportation simulation tests are also required. However, the existing road transportation simulation test benches generally only have up-and-down vibration or front, back, left, and right linear motion simulations, so they can only simulate simple transportation conditions and cannot simulate complex transportation situation

Method used

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] See attached figure 1 , attached figure 2 , attached image 3 , attached Figure 8 , attached Figure 9 And attached Figure 10, an embodiment of the present invention, a road transport simulation test bench, comprising a loading platform 1, a first vibrating device 2, a second vibrating device 3, a lifting device 4, a control device 5 and a base 6, the first vibrating device 2 The upper side is connected with the stage 1, the lower side is connec...

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Abstract

The invention provides a road transportation simulation test bed. The bed comprises an objective table, a first vibration device, a second vibration device and a lifting device which are sequentiallystacked and assembled from top to bottom, wherein the first vibration device and the second vibration device have the same structure and are connected in an orthogonal arrangement manner; the first vibration device can enable the whole objective table to move left and right and the left-right section to swing up and down, the second vibration device can enable the whole first vibration device to move front and back and the front-back section to swing up and down, and the lifting device can enable the whole second vibration device to longitudinally ascend and descend. The control device is connected with power sources of the first vibration device, the second vibration device and the lifting device, the road transportation simulation test bed changes a single simulation mode of a traditional test bed, various complex simulation scenes are obtained, and therefore the simulation comprehensiveness of the road transportation simulation test bed is improved, and the experiment reliability ofthe road transportation simulation test bed is enhanced.

Description

technical field [0001] The invention relates to the field of product testing, in particular to a road transport simulation test bench. Background technique [0002] In the existing technology, in the field of electronic products, such as LED displays, computers, mobile phones, components, etc., will be tested for function before leaving the factory, but due to long-term transportation, some products will malfunction after being bumped and shaken, so the products leave the factory In addition to conventional functional tests, road transportation simulation tests are also required. However, the existing road transportation simulation test benches generally only have up-and-down vibrations or linear motion simulations of front, rear, left, and right, so they can only simulate simple transportation conditions and cannot simulate Complicated transportation situations. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficiencies of the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M7/06
CPCG01M7/06
Inventor 张民基
Owner 张民基
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