Discrete combined optical bench

Abstract

The invention belongs to the technical field of physical experiment equipment, and particularly relates to a discrete combined optical bench which comprises an optical bench guide rail, an optical bench and a horizontal adjusting screw. An optical bench is inserted in a sleeve of the optical bench slide block, the optical bench slide block is slidably installed on the optical bench guide rail, andthe top end of the optical bench guide rail is provided with a circular level bubble. The horizontal adjusting screw is mounted at the bottom of the optical bench guide rail. The optical bench also comprises two baffle plates and a laser range finder which are fixed on the bottom surface of the optical bench guide rail. The two baffle plates are respectively provided with a small light through hole, the two small light through holes are arranged on the same central shaft, and the central shaft is parallel to the top surface of the optical bench guide rail. The laser range finder is arranged on one side of the two baffle plates. According to the combined optical bench, the discrete optical bench bodies are coaxially adjusted through the laser range finders, and the combined optical bench has the characteristics of a traditional optical bench and also has the characteristics of being short in length, light in weight, easy to store, transport and store and capable of being combined at will.

Description

Technical field: [0001] The invention belongs to the technical field of physical experiment equipment, and in particular relates to a discrete combined optical bench. Background technique: [0002] Optical benches are indispensable equipment for optical experiments in universities, middle schools, primary schools, and scientific research units. At present, most of the optical benches used by people are made of cast iron or other dense materials, and they are relatively long. Put the optical instruments on the optical bench for relative position adjustment, and read according to the attached scale on the optical bench to determine the relative position of each optical bench. From the perspective of use, these optical benches have the disadvantages of heavy weight, long length, difficult handling and storage, and large reading errors when reading the position of the optical bench according to the scale. Therefore, it is very necessary to design a discrete combined optical ben...

AI Technical Summary

Problems solved by technology

From the point of view of use, these optical benches have the disadvantages of heavy weight, long length, difficult to carry and store, reading the position of the optical bench according to the scale, and large reading errors.

Images