IOT-based intelligent relay testing protector convenient to use

Abstract

The invention relates to an IOT-based intelligent relay testing protector convenient to use. The IOT-based intelligent relay testing protector comprises a main body and a signal plate; a notch, two fixing rings and two second sleeves are arranged on the main body; support units are arranged at two sides of the main body; each support unit comprises an I-shaped block, a sliding ring, a fixing rod, a third sleeve and a support block; two fixing units are arranged on the signal plate; each fixing unit comprises a first sleeve, a sliding rod and a spring; and insertion rods are arranged at two sides of the signal plate. According to the IOT-based intelligent relay testing protector convenient to use, control keys and wiring holes are arranged on the signal plate; a display screen can be protected by the signal plate while the size of the display screen is increased; the display screen can be prevented from being scratched; the display screen is convenient for users to observe; furthermore, the display screen can be protected effectively; in addition, the length of the support unit is changed by rotation of the third sleeve, so that the angle of the main body is adjusted; therefore, the display screen is just aligned to users; observation can be conveniently carried out; and simultaneously, the practicability of the equipment is further improved.

Description

technical field [0001] The invention relates to the field of electric equipment, in particular to a convenient intelligent relay test protection instrument based on the Internet of Things. Background technique [0002] The relay test protection instrument is based on the "Technical Conditions for Microcomputer Relay Protection Test Device (Discussion Draft)" issued by the Ministry of Electric Power, extensively listens to user opinions, summarizes the advantages and disadvantages of similar domestic products, and fully uses modern and advanced A new miniaturized microcomputer relay test protection realized by microelectronic technology and devices. When the power components in the power system (such as generators, lines, etc.) or the power system itself fail to endanger the safe operation of the power system, it can send a warning signal to the operator on duty in time, or directly send a trip command to the controlled circuit breaker To terminate the development of these e...

AI Technical Summary

Problems solved by technology

[0003] There are usually display screens, control buttons and wiring holes on the surface of the relay test protection instrument, but due to the variety of signals, the number of control buttons and wiring holes is large, and these control buttons and wiring holes will take up too much Due to the limited space, the size of the display screen on the protective device is small, and the user needs to get close to the display screen to see the readings on the display screen. At the same time, the display screen is a very fragile part, but the display screen is usually directly exposed to the outside, which makes it easy to Scratched by some sharp objects, not only that, in the process of use, in order to face the display screen directly to the user, the angle of the device is usually adjusted by supporting the protector with the handle, but this support method is not reliable, and it is easy to cause damage due to the loosening of the handle. The handle is difficult to securely support the device, which reduces the usefulness of the device

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