Intelligent guide rail meter based on wireless monitoring

A technology of wireless monitoring and guide rail table, applied in the field of intelligent guide rail table, can solve the problems of high cost of communication circuit, easy damage of fixed feet, etc., to achieve the effect of convenient and quick disassembly operation, reduce production cost, and improve practical value
CN105842497AInactive Publication Date: 2016-08-10徐帆
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
徐帆
Publication Date
2016-08-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an intelligent guide rail meter based on wireless monitoring. The intelligent guide rail meter comprises a body and a fixed mechanism which is arranged at the back surface of the body. The body is provided with a display screen, a control panel and multiple wiring units. According to the intelligent guide rail meter based on wireless monitoring, a screw rod is driven to rotate by a driving motor arranged in the fixed mechanism so that a moving clamp pin is enabled to be away from or close to a fixed clamp pin, and installation and disassembling work of the guide rail meter can be realized. Installation and fixing of the guide rail meter are enabled to be reliable by the fixed mechanism, and disassembling operation is convenient and rapid. Besides, an electrical oscillation signal is converted into an ultrasonic signal by a frequency oscillator formed by an ultrasonic sensor, a first triode and a second triode in an ultrasonic transmitting circuit in the body, and conventional components are adopted so that reliable ultrasonic transmission can be guaranteed, production cost can be reduced and the practical value of the device can be enhanced.
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Description

technical field

[0001] The invention relates to an intelligent guide rail meter based on wireless monitoring. Background technique

[0002] DIN rail meter is a product used for electric energy measurement. It is generally installed on the standard DIN rail in the market. At present, the demand for DIN rail meter in the market is very strong.

[0003] However, the existing guide rail meters usually use single-structure and fixed fixing feet to fix the ammeter on the DIN rail. It cannot be fixed on the guide rail and continue to work. At the same time, in the communication circuit of the existing guide rail table, expensive integrated circuits are used to realize the remote control communication function, and the peripheral circuits of the integrated circuit are generally more complicated and have many processes. It increases its production cost and reduces the practical value of the system. Contents of the invention

[0004] The technical problem to be solved by the prese...

Claims

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