Cleaning device for internal lens of projector

Abstract

The invention discloses a cleaning device for internal lens of a projector. The cleaning device comprises a working box, wherein a workbench is fixedly connected to the top of the working box, a groove is formed in the top of the workbench, a cleaning table is movably connected to an inner cavity of the groove, a baffle is fixedly connected to the rear end of the top of the working table, an illuminating lamp is fixedly connected to the top of the front surface of the baffle, a driving device is fixedly connected to the top of the inner cavity of the working box, cleaning device bodies are both fixedly connected to the two sides of the top of the inner cavity of the working box, and the cleaning table comprises a disc. According to the cleaning device, through the cooperative use of the working box, the workbench, the groove, the cleaning table, the baffle, the illuminating lamp, the driving device and the cleaning device, the inconvenience of a traditional manual cleaning mode can beeffectively solved, the lens can be fixed, the lens can be rotated while the cleaning effect is guaranteed at the same time, the cleaning operation convenience of the lens is improved, and the fixingeffect of cleaning on different lens is guaranteed.

Description

technical field [0001] The invention relates to the technical field of projectors, in particular to a cleaning device for an internal lens of a projector. Background technique [0002] A projector is an optical instrument that uses optical elements to enlarge the contour of a workpiece and projects it onto a video screen. It can use transmitted light for contour measurement, and can also use reflected light to measure the surface shape of a non-through hole and observe the surface of a part. Projection The instrument is especially suitable for measuring complex contours and small workpieces, such as watch parts, stamping parts, electronic components, templates, molds, threads, gears and forming tools, etc. It has high inspection efficiency and is easy to use. It is widely used in measuring rooms and production workshops. It is especially suitable for meeting occasions in the instrument and watch industry. When the lens is maintained and processed, a cleaning device is requir...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a cleaning device for the internal lens of a projector, which has the advantage of good stability, and solves the problem that the existing cleaning device needs to clean different lenses when it is in use. The cleaning effect is not good during use, the lens cannot be effectively fixed, it is inconvenient for users to use, and the practicality of the lens cleaning device is reduced.

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