Wireless monitoring terminal and wireless monitoring system for vibrating wire sensors

By adopting a split structure and plug-in design, the power supply problem of the vibrating wire sensor in high-frequency acquisition and in environments without mains power is solved, realizing high-frequency continuous acquisition and near-uninterrupted data monitoring of the vibrating wire sensor.

CN224286020UActive Publication Date: 2026-05-26GUANGZHOU TUOFENG TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGZHOU TUOFENG TECHNOLOGY CO LTD
Filing Date
2025-08-13
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing vibrating wire sensors have difficulty solving the battery life problem in high-frequency acquisition scenarios, and cannot meet the power supply requirements in construction scenarios without mains power.

Method used

The wireless monitoring terminal for the vibrating wire sensor, which adopts a split-structure design, includes a data acquisition module and a power supply module, which are connected by a wiring harness. The wiring harness is equipped with male plugs and female sockets that can be plugged in to facilitate the replacement or disassembly of the power supply module. Combined with boost and buck modules, it provides different voltage outputs to meet the power supply requirements of the vibrating wire acquisition module and the wireless communication module.

Benefits of technology

It enables continuous data acquisition in high-frequency acquisition scenarios, and the power supply module is detachable for charging. It is suitable for fixed-installation vibrating wire sensors, meets the requirements of high-frequency acquisition, and achieves near-uninterrupted data acquisition in environments without mains power.

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Abstract

This utility model discloses a wireless monitoring terminal and a wireless monitoring system for a vibrating wire sensor. The wireless monitoring terminal includes a data acquisition module, a power supply module, and a wiring harness. The data acquisition module includes a data acquisition box, a vibrating wire acquisition module, and a wireless communication module. The power supply module includes a power supply box, a battery module, a boost module, and a buck module. The wiring harness includes two lines. The boost module is connected to the first input terminal of the vibrating wire acquisition module via line one to provide excitation voltage. The buck module is connected to the second input terminal of the vibrating wire acquisition module and the wireless communication module via line two to provide basic power supply. The wiring harness has a male plug and a female socket that interlock. When the male plug and female socket are connected, both lines one and two are conductive; when the male plug and female socket are disconnected, both lines one and two are disconnected. This utility model is applicable to high-frequency data acquisition scenarios and has the advantage of high practicality.
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