A standardized communication line for intelligent household instruments

Abstract

The invention provides a standardized intelligent household instrument communication circuit, which has a coaxial cable bus, and uses the method of piercing the insulation layer of the coaxial cable to electrically lead out the core wire and shielding layer of the coaxial cable to realize the communication circuit For the purpose of not truncating the bus, the branch lines are realized with coaxial cable connectors. The coaxial cable connector includes a housing on which coaxial cable inlets, outlets and load sockets are provided, and a coaxial cable slot is provided in the housing, and the coaxial cable slot is installed with the electrical guide blade installation slot or the electrical guide lancet. The grooves communicate with each other, and the electrical guiding blade or the electrical guiding needle is installed in the electrical guiding blade installation groove or the electrical guiding needle installation groove. When the length of the coaxial cable bus of the communication line needs to be extended, a coaxial plug and a coaxial socket connection are used to complete the extension of the coaxial cable. The invention ensures extremely high construction quality, and the failure rate of safety communication is zero, so that the maintenance amount is greatly reduced, and standardized construction is realized.

Description

technical field [0001] The invention relates to intelligent home instrument communication, which is a standardized intelligent home instrument communication circuit. Background technique [0002] At present, smart instruments are gradually and widely used, but there is no standard in the construction of communication engineering, and each construction unit constructs according to its own traditional construction method. The connection process is cumbersome, which can easily affect the reliability of smart instrument communication, the communication construction speed is slow, and the communication quality is difficult to guarantee, especially the waterproof, moisture-proof and corrosion resistance of coaxial cables are difficult to guarantee. At present, there is no uniform standard for the communication construction of all household smart meters. Due to the above-mentioned deficiencies in the communication construction of existing smart meters, the currently installed smart...

AI Technical Summary

Problems solved by technology

[0002] At present, smart instruments are gradually and widely used, but there is no standard in the construction of communication engineering, and each construction unit constructs according to its own traditional construction method. Connection, the process is cumbersome, which can easily affect the reliability of smart instrument communication, the construction speed of communication is slow, and the quality of communication is difficult to guarantee, especially the waterproof, moisture-proof and corrosion resistance of coaxial cables are difficult to guarantee, etc.

At present, there is no uniform standard for the communication construction of all household smart meters. Due to the above-mentioned deficiencies in the communication construction of existing smart meters, the currently installed smart household meters cannot achieve normal meter reading, which seriously affects the normal use of smart household meters.

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