Electronic gun with convenient adjustment, maintenance and replacement

Abstract

The invention discloses an electronic gun with convenient adjustment, maintenance and replacement. The electronic gun comprises a positioning plate, an electronic gun body and an electric wire, wherein a notch is formed on the positioning plate, a connecting sleeve is mounted in the notch, a bottom end of the connecting sleeve is electrically connected with the electronic gun body, a surface of the connecting sleeve is provided with an electric wire, a rear surface of the connecting sleeve is provided with a first limiting hole, the first limiting hole is connected with a limiting shaft, the limiting shaft is fixedly installed on a front surface of a connecting block, the connecting block is located in a first storage groove, and the first storage groove is formed in a positioning plate. The electronic gun convenient is advantaged in that in the process that a rotary disc is not operated, fixing work is carried out through clamping connection of a positioning shaft and a second limiting hole, the rotary disc is prevented from rotating, moreover, subsequent workers can relieve positioning of the rotary disc by pressing the push plate, and operation convenience of the workers is improved.

Description

technical field [0001] The invention relates to the technical field of electron guns, in particular to an electron gun that is convenient for adjustment, maintenance and replacement. Background technique [0002] The electron gun is a device that can emit energy and beam current. It is mainly used in electron scattering and fluorescent screen light emission. At the same time, the structure of the electron gun has various forms. [0003] Common electron guns currently on the market, after assembly and positioning, the subsequent work of adjusting the angle of the gun head of the electron gun is not convenient enough, or it is directly adjusted through the drive device, which increases energy consumption and subsequent maintenance of the electron gun The work of replacement and replacement is not convenient enough. To solve the above problems, an innovative design is carried out on the basis of the original electron gun. Contents of the invention [0004] The purpose of the...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an electron gun that is easy to adjust, maintain and replace, so as to solve the problem that the angle adjustment of the gun head of the electron gun is not convenient enough after the assembly and positioning of the electron guns that are common in the market. , or adjust the work directly through the drive device, which increases the loss of energy, and the subsequent maintenance and replacement of the electron gun is not convenient enough

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