Choking coil antenna base for outdoor optical instrument

Abstract

The invention discloses a choking coil antenna base for an outdoor optical instrument, relates to the technical field of choking coil antenna bases, and aims to solve the problems that a choking coilantenna, which is relatively fixed due to being fixedly mounted by a base at present, is hard to adjust or even incapable of being adjusted, re-installation and re-fixation are needed, and the using effect is unsatisfied . An installation supporting base is arranged over a balance weight fixing base, an adjusting cavity is formed in the lower end of the installation supporting base, a connecting block is arranged in the adjusting cavity, threads are arranged at the upper end of the connecting block, a lifting cavity is formed in the upper end of the balance weight fixing base, and a stepping motor is arranged in the lifting cavity. A rotating shaft is arranged over the output end of the stepping motor, a rotating connecting block is arranged over the rotating shaft, and a fixing frame is arranged between the rotating connecting block and the installation supporting base.

Description

technical field [0001] The invention relates to the technical field of choke coil antenna bases, in particular to a choke coil antenna base for outdoor optical instruments. Background technique [0002] Optical instruments are composed of single or multiple optical devices. Optical instruments are mainly divided into two categories, one is optical instruments that form real images, and the other is optical instruments that form virtual images. Optical instruments are very important in the instrumentation industry. It is an indispensable tool for observation, testing, analysis, control, recording and transmission in various fields of industrial and agricultural production, resource exploration, space exploration, scientific experiments, national defense construction and social life. The antenna is also a kind of optical instrument, which is a kind of converter, which converts the guided wave propagating on the transmission line into the electromagnetic wave propagating in the...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a choke coil antenna base for outdoor optical instruments, to solve the above-mentioned background technology, most of the existing bases are fixed installations for the choke coil antenna, resulting in a relatively fixed choke coil antenna. It is difficult or impossible to adjust the choke coil antenna. It needs to be reinstalled and fixed, and the use effect is not good.

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