Marine high frequency radio telephone display control unit mechanism convenient to repair and maintain

Abstract

The invention discloses a marine high frequency radio telephone display control unit mechanism convenient to repair and maintain. The mechanism comprises a sidewall fixed board, the sidewall fixed board is fixed on a sidewall of a wall, horizontal support plates are fixed at both an upper part and a lower part of the sidewall fixed board, two ends of a vertical threaded rod are hinged on the two horizontal support plates through bearings, a lifting motor is fixed on a bottom surface of the lower horizontal support plate, an output shaft of the lifting motor is a spline shaft, the spline shaftis inserted and embedded in a spline shaft hole at a bottom end of the vertical threaded rod, a lifting block is in threaded connection on the vertical threaded rod, and a top fixed board is fixed atthe bottom surface of the front end of the lifting block; vertical support plates are fixed on both left and right sides of the bottom surface of the top fixed board, and connection sleeves are fixedat the bottom surfaces of the two vertical support plates. The marine high frequency radio telephone display control unit mechanism can be driven by a servo motor, thus, a display control unit is enabled to automatically rotate and locate, needs of operation, usage and checking of different operators are satisfied, moreover, the display control unit can be lowered while being repaired and maintained, thus, the marine high frequency radio telephone display control unit mechanism can be detached, overhauled and maintained very conveniently.

Description

Technical field: [0001] The invention relates to the technical field of radio electronic equipment, and more specifically relates to a display and control unit mechanism for a marine high-frequency wireless telephone that is convenient for maintenance. Background technique: [0002] The high-frequency radiotelephone is a marine radio communication device, in which the display and control unit of the high-frequency radiotelephone is installed on the operating table or the indoor roof of the control room for use in specific needs, but the display and control unit fixed on the indoor roof After it is fixed, the direction of the display screen is fixed and cannot be adjusted, which cannot meet the viewing needs of operators with different habits. [0003] At the same time, due to the high position of the display and control unit fixed on the indoor roof, when it needs to be disassembled during maintenance and repair, when the height of the person is not enough, it needs to be ma...

AI Technical Summary

Problems solved by technology

[0002] The high-frequency radiotelephone is a marine radio communication device, in which the display and control unit of the high-frequency radiotelephone is installed on the operating table or the indoor roof of the control room for use in specific needs, but the display and control unit fixed on the indoor roof After it is fixed, the direction of the display screen is fixed and cannot be adjusted, which cannot meet the viewing needs of operators with different habits

[0003] At the same time, due to the high position of the display and control unit fixed on the indoor roof, when it needs to be disassembled during maintenance, when the height of the person is not enough, it needs to be manually raised with a small stool, which is very troublesome

Images