Fish weighing apparatus for identifying fish species and length
By designing an automated fish weighing device, which combines weighing and camera components with a drive module and controller, the problem of time-consuming, labor-intensive, and inaccurate traditional manual measurement of fish length has been solved, achieving efficient and accurate fish information collection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BELL DATA TECH (DALIAN) CO LTD
- Filing Date
- 2025-10-20
- Publication Date
- 2026-07-21
AI Technical Summary
Traditional methods of manually weighing and measuring fish length are inaccurate, time-consuming, and labor-intensive, resulting in inaccurate data collection.
A fish weighing device for identifying fish species and length was designed. It uses a weighing component and a camera component. The industrial camera is driven to move closer to or away from the weighing component by a drive module to automatically weigh the fish and identify it by camera. The information is displayed in conjunction with a controller and a display component.
It enables high-precision measurement of fish species and length, reduces manual operation, and improves the accuracy and efficiency of information collection.
Smart Images

Figure CN224535208U_ABST