Comparison microscope provided with lifting mechanism

Abstract

The invention discloses a comparison microscope provided with a lifting mechanism and relates to the technical field of optical instruments. The comparison microscope comprises a pedestal, a microscope main body, a lifting mechanism and a loading mechanism, supporting legs are uniformly distributed and mounted below the pedestal, the lifting mechanism is arranged above the pedestal and is at the center and near the back, the lifting mechanism is used for realizing electric lifting of the microscope main body, the loading mechanism is arranged above the pedestal in a bilateral symmetry manner and near the front, the loading mechanism is used for bearing an article observed by utilizing the microscope main body, the lifting mechanism comprises a base plate, a supporting plate, a synchronizing wheel I, a synchronizing wheel II, a synchronizing wheel III, a synchronous belt I, a synchronous belt II and a motor, and the loading mechanism comprises a mounting plate, a threaded rod, a threaded column, a loading plate and a loading mat. The comparison microscope provided with the lifting mechanism has the characteristics of reasonable structure, simple structure, convenience in use and convenience in adjustment.

Description

technical field [0001] The invention relates to the technical field of optical instruments, in particular to a comparison microscope with a lifting mechanism. Background technique [0002] The comparison microscope can use one eyepiece to observe the specimen images under the left and right microscopes at the same time, so that they can be compared macroscopically and microscopically to achieve the purpose of identification. However, the adjustment mechanism of the traditional comparison microscope is relatively complicated, so the operation is inconvenient and the adjustment process is laborious. For example, when the contrast microscope is adjusted in height, it is realized by turning the corresponding height adjustment knob. However, as the staff use time and frequency of use increase, the staff's hands will obviously be very laborious. [0003] The utility model of Chinese Patent Publication No. CN208255523U discloses a double-cylindrical rail device for a comparative m...

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Problems solved by technology

However, the structure of this height adjustment scheme is unreasonable, and the "self-locking" after height adjustment cannot be realized. In addition, the handle needs to be manually rotated during adjustment. After a long time, the user will feel very tired

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