Complex environment test system

Abstract

The invention provides a complex environment test system which comprises a foundation, a vibration table, a temperature and humidity test box and other various test devices, the whole system is linked through a reasonable structural layout, various comprehensive environment tests can be completed in a system range with a compact structure, test types can be flexibly switched according to requirements, and the test efficiency is improved. The test efficiency is improved. A plurality of first ground rail sets arranged in parallel are laid on the foundation, and a plurality of vibration tables are arranged on the first ground rail sets and can move and be positioned in the length direction of the first ground rail sets. The vibration table can rotate to enable the table top to be parallel to or perpendicular to the foundation, and vibration tests in different axial directions can be completed; the temperature and humidity test box is arranged above the first ground rail set located on the edge, and a plurality of partition plate doors located in a main box body of the temperature and humidity test box can divide the main box body into a plurality of independent sub box bodies so as to adapt to different sizes of products to be tested in the box.

Description

technical field [0001] The present disclosure relates to the technical field of environment and reliability testing, and in particular, to a complex environment testing system. Background technique [0002] As a key part of environmental testing, comprehensive testing is an effective means to assess product reliability. According to different test requirements, some products need to be tested in a single environment, while others need to be tested in a complex environment. The single environment includes: vibration environment, shock environment, atmospheric environment, pressure environment, etc. The comprehensive environment test refers to the test in which two or more factors act on the product at the same time. There are corresponding test equipment for different types of tests, such as: a shaking table that simulates a vibration environment, and a high and low temperature damp heat test box that changes parameters such as temperature and humidity. In the existing test...

AI Technical Summary

Problems solved by technology

[0003] The common comprehensive environmental test system faces some technical problems. Due to the limited land resources of the comprehensive system, there are often problems such as the vibration table cannot generate enough thrust because the product is too heavy, and the product specification is too large to exceed the size of the temperature and humidity test chamber. Because the interface is not uniform or the equipment is not in the same system range, the linkage efficiency of the comprehensive test is low. For example, the temperature and humidity test and the vibration test cannot be carried out on the same product in the same system as the two-axis vibration.

Images