An intelligent power meter with high safety factor based on the Internet of Things

Abstract

The invention relates to an Internet-of-Things-based intelligent electric power meter with high safety coefficient. The Internet-of-Things-based intelligent electric power meter with high safety coefficient includes a main body and a wiring mechanism, wherein a recess is formed in the main body; a protection mechanism is arranged in the recess, and includes a first driving motor, a buffer block, a first driving shaft, a first hinging block, a second baffle plate and two transmission assemblies; each transmission assembly includes a mobile block and a first connecting rod; the wiring mechanism includes a connection assembly, a wiring board and an angle adjusting assembly; and the angle adjusting assembly includes a second driving motor, a second connecting rod, a third connecting rod and a second hinging block. The Internet-of-Things-based intelligent electric power meter with high safety coefficient uses the second baffle plate to cover a display screen through protection mechanism to realize isolation protection and prevent the display screen from external damage. Besides, in the heavy rain day, the angle adjusting assembly can be used to turn the wiring board, so that the raindrops cannot fall on terminals so as to avoid occurrence of short circuit and then the meter is protected and the safety coefficient of the meter is improved.

Description

technical field [0001] The invention relates to the field of instrument equipment, in particular to an intelligent power instrument with high safety factor based on the Internet of Things. Background technique [0002] The power meter is a kind of energy meter integrating multi-function, remote transmission and data analysis. It has highly technological functional characteristics such as intelligent deduction, electricity price query, power memory, meter reading time freeze, balance alarm, and remote information transmission. After the power meter enters the power information of the recharged power purchase card into the meter, it immediately starts to supply power to the user and performs real-time settlement. [0003] Although the existing power meters can meet the needs of various users, the safety factor is relatively low, and there is still room for improvement. The specific performance is that the display screen of the power meter is usually directly exposed outside th...

AI Technical Summary

Problems solved by technology

[0003] Although the existing power meters can meet the needs of various users, the safety factor is relatively low, and there is still room for improvement. The specific performance is that the display screen of the power meter is usually directly exposed outside the meter, although it is convenient for intuitive display and user observation. , but the display screen is vulnerable to external damage. For example, after the production workshop has mass-produced the ammeters, the ammeters are usually placed in the container, which will directly cause the stacked meters to squeeze each other, and the shell of one meter is easy to squeeze the other. The display screen of the meter, and the meter is set outdoors. When it is idle, the display screen is also easily damaged by the impact of external objects, resulting in damage to the display screen and damage to the meter. Not only that, in order to facilitate wiring, the terminal of the meter is usually set on the meter Externally, although there are partitions between the terminals, when there is heavy rain, the rain will connect the nodes between the terminals, causing a short circuit of the instrumentation equipment, destroying the power meter, and reducing the practicability of the meter.

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