Ultrasonic sensor
By using solar panel power supply and a split-cavity structure design, along with an integrated probe circuit, the problems of inconvenient power supply and poor structural reliability of ultrasonic sensors have been solved. This has enabled self-sufficient power supply and convenient installation, and improved the stability and detection accuracy of the sensor in harsh environments.
CN121655588APending Publication Date: 2026-03-13SHENZHEN NENGDIAN TECH
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-26
- Publication Date
- 2026-03-13
Smart Images
Figure CN121655588A_ABST
Abstract
The ultrasonic sensor comprises a probe structure, a control structure and a solar panel, the probe structure comprises a main body and a probe circuit assembly, the main body forms a mounting cavity with an opening in the top end, and the probe circuit assembly is arranged in the mounting cavity; the control structure comprises a shell and a control circuit board, the shell forms an accommodating cavity, the control circuit board is arranged in the accommodating cavity, the main body is connected to the bottom end of the shell, the accommodating cavity is communicated with the mounting cavity, and the probe circuit assembly is in communication connection with the control circuit board; the solar panel is installed at the top end of the shell, a wire passing opening is formed in the top end of the shell, and the solar panel is electrically connected with the probe circuit assembly and the control circuit board. The ultrasonic sensor has the advantages of sustainable power supply mode, high structural reliability and convenience in installation and maintenance.
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