一种动态附着式敲击检测无人机
By using a dynamic attached tapping inspection drone, combined with a hexacopter drone and a tapping robotic arm with a built-in microphone, the problems of drone hovering instability and noise interference were solved, achieving efficient and accurate internal defect detection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUZHOU UNIV
- Filing Date
- 2025-09-17
- Publication Date
- 2026-07-17
AI Technical Summary
Existing drone inspection technology is difficult to achieve efficient and accurate detection of internal defects in high-rise buildings and industrial facilities. In particular, drones are easily affected by airflow disturbances when hovering, which can lead to inaccurate positioning. In addition, the lack of low-noise sound receiving devices causes the sound signal to be mixed with environmental noise.
The system employs a dynamic attachment-type tapping detection drone, which combines a hexacopter drone, an extension bracket, attachment components, a balance bar, and a tapping robotic arm. It has a built-in microphone to collect acoustic signals, provides stable attachment through a sponge pad, and utilizes a telephoto macro lens module and a long-distance image transmission module for precise positioning and image transmission.
It enables efficient and accurate detection of internal defects in buildings or structures, reduces shaking caused by suspended operation, improves the stability and accuracy of detection, and significantly enhances detection efficiency and reliability.
Smart Images
Figure CN224511476U_ABST