Easy-to-clean novel optical table

Abstract

The invention provides an easy-to-clean novel optical table. Several sandwich layers are arranged among an upper panel, a lower panel and a side plate. Each sandwich layer, the upper panel, the lowerpanel and the side plate form a cellular hole. Several threaded holes are arranged on a cellular hole table surface in an array mode. A lower end of a dedusting hole is connected to a cleaning bucketarranged below the dedusting hole. A lower end of the cleaning bucket is connected to a dedusting pipe. The dedusting pipe is connected to a dust collection pipe. One end of the dust collection pipe is connected to a dust collector. The dust collector is arranged on the side plate of one side. A position of the dust collector is connected to one end of a dust discharge pipe. A dust collection boxis arranged among supporting legs. The optical table has advantages that internal portions of the sandwich layers are provided with connected dedusting pipelines; the dust collector is used to quicklyremove dust and impurities for one time; the dust and impurities can be collected together; the dust collection box is arranged among the supporting legs so as to increase stability of the supportinglegs of the optical table; and a dust-absorbing effect is good, a large experiment error is avoided and usage is convenient.

Description

technical field [0001] The invention belongs to the technical field of optical precision equipment, and in particular relates to a novel optical platform which is easy to clean. Background technique [0002] The optical table is an experimental platform commonly used in high-precision experiments in optical engineering. The upper panel is provided with an array of threaded holes for installing optical instruments. In order to make the optical table have a higher natural frequency, the "sandwich" structure of the upper and lower thin steel plates and the inner honeycomb sandwich is generally adopted. Research shows that the middle honeycomb sandwich layer has a higher stiffness-to-mass ratio, making the optical table The natural frequency of the platform is high, and the overall structural stability is good. [0003] However, during the processing and actual use of the optical table, there will be oil and other residues in the honeycomb core between the upper and lower panel...

AI Technical Summary

Problems solved by technology

[0003] However, during the processing and actual use of the optical table, there will be oil and other residues in the honeycomb core between the upper and lower panels. When the experiment is idle, dust and impurities will enter through the honeycomb. These dust and impurities will affect the performance of the optical table.

At present, there are cleanable optical tables on the market that press a layer of cushion layer with grooves between the optical tables, but this increases the weight of the optical table, easily reduces the precision of the optical table, and the processing cost is high, and affects The actual experiment produces large experimental errors and is inconvenient to use

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