Large-screen monitoring device for dispatching

Abstract

The invention relates to the technical field of monitoring devices, and discloses a large-screen monitoring device for dispatching. The large-screen monitoring device comprises a bracket and a foldingframe; at least two sliding rails are arranged on the left side of the bracket in the axial direction at intervals, and the left side of each sliding rail is mounted on a sliding groove; the right end of the folding frame is fixedly mounted on the corresponding sliding groove, a fixing device with displayers is fixedly mounted at the left end of the folding frame, and a telescopic device is arranged on the position, corresponding to the sliding rails, of the left side of the bracket; and a telescopic rod of the telescopic device and the fixing device are fixedly mounted together. According tothe large-screen monitoring device for dispatching, gaps between the displayers are regulated through interaction between the sliding rails and a regulating device, seamless connection between the displayers is achieved, so that a whole screen is more attractive, and the displaying effect is better; and an electric pushing rod is controlled through an external control system, so that extension ofthe folding frame is controlled, and the displayers can be regulated in the left-right direction, maintenance and set work of the displayers by people are facilitated, and damage caused by frequent disassembling of the displayers is avoided.

Description

technical field [0001] The invention relates to the technical field of monitoring devices, in particular to a dispatching large-screen monitoring device. Background technique [0002] A typical TV monitoring system is mainly composed of five parts: front-end monitoring equipment, transmission equipment, back-end storage, control and display equipment, and the back-end equipment can be further divided into central control equipment and sub-control equipment. The front-end and back-end equipment can be composed in many ways, and the connection between them (also called the transmission system) can be realized through various methods such as cables, optical fibers, and microwaves. Multiple video signals must be sent to the same place for monitoring. One channel of video corresponds to one monitor, but the monitor occupies a large area and is expensive. If constant monitoring is not required, a switcher can be added in the monitoring room, and the output signal of the camera is ...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a dispatching large-screen monitoring device, which overcomes the deficiencies of the above-mentioned prior art, and can effectively solve the damage caused by frequent disassembly of the display and the poor splicing effect of the display, so that there are traces of light on the entire display screen, affecting The beauty of the entire display screen

Images