A terminal feedback device

Abstract

The invention provides terminal feedback equipment, which comprises a fixation cabinet, jacks, a power supply jack and a power supply button. The jacks are arranged in the middle portion of the frontsurface of the fixation cabinet, and the jacks run through the middle portion of the front surface of the fixation cabinet; the power supply jack is arranged in the middle portion of the front surfaceof the fixation cabinet, and the power supply jack runs through the middle portion of the front surface of the fixation cabinet; the power supply jack is arranged above the jacks; and the power supply button is arranged at the right side of the middle portion of the front surface of the fixation cabinet, and the power supply button is in embedded connection with the fixation cabinet. A control mainboard and a primary hard disk are arranged in the inner lower portion of the fixation cabinet, and a first control auxiliary plate and a second control auxiliary plate are arranged in the inner upper portion of the fixation cabinet, so that the heat of the control mainboard is not influenced by the heat generated by the first control auxiliary plate and the second control auxiliary plate, and the operation performance of the control mainboard is allowed to keep in a good state; and the terminal feedback equipment is suitable for the technical field of a feedback control system , and has a good development prospect.

Description

technical field [0001] The invention relates to the technical field of feedback control systems, in particular to a terminal feedback device. Background technique [0002] The feedback control system is an automatic control system based on the feedback principle. The so-called feedback principle is to control according to the information of system output changes, that is, by comparing the deviation between the system behavior (output) and the expected behavior, and eliminating the deviation to obtain the expected system performance. [0003] The existing terminal feedback equipment cannot make the staff fail during operation, and will mislead the staff to perform wrong operations, causing dangerous events, and the existing terminal feedback equipment cannot save information and data when a failure occurs. As a result, the information and data are lost, so that the existing terminal feedback equipment cannot be widely used and accepted in the market. Contents of the invent...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problems of unsafe operation and all data loss, and provide a terminal feedback device, which can effectively avoid all data loss by setting a hard disk, and has wide practicability to solve the above background The failure of the existing terminal feedback equipment proposed in the technology will mislead the staff to perform wrong operations. When a failure occurs, the information data will be saved, resulting in the loss of information data

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