Multi-angle adjustable freshwater live fish photographing device

By designing a multi-angle adjustable freshwater live fish photography device, using isolation frames and lifting nets to restrict the fish's activity space, and combining supplementary lighting and fish-attracting lights to improve the shooting effect, the problem of multi-angle, high-precision shooting of freshwater fish has been solved, achieving efficient and clear live fish photography.

CN224418887UActive Publication Date: 2026-06-26XINJIANG UYGUR AUTONOMOUS REGION FISHERIES DEVELOPMENT CENTER (XINJIANG UYGUR AUTONOMOUS REGION FISHERIES SCIENCE RESEARCH INSTITUTE)
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
XINJIANG UYGUR AUTONOMOUS REGION FISHERIES DEVELOPMENT CENTER (XINJIANG UYGUR AUTONOMOUS REGION FISHERIES SCIENCE RESEARCH INSTITUTE)
Filing Date
2025-06-03
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

In freshwater fish farming, it is difficult to capture live fish from multiple angles with high precision. Existing equipment is inefficient and may affect the health of the fish.

Method used

A multi-angle adjustable photography device was designed, comprising a support plate, camera, isolation frame, lifting net plate, connecting frame, and three-axis electric gimbal. The isolation frame separates the water area, the lifting net plate restricts the activity space, the linkage limiting mechanism narrows the shooting range, and the supplementary light and fish-attracting light are used to improve the shooting effect.

Benefits of technology

It enables the capture of clear photos without the need for frequent fish retrieval, avoiding stress reactions and improving shooting efficiency and clarity.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224418887U_ABST
    Figure CN224418887U_ABST
Patent Text Reader

Abstract

The utility model relates to a freshwater fish breeding technical field, and the utility model discloses a multi-angle adjustable freshwater live fish photographing device, the isolation frame is fixedly arranged in the transparent water tank, a plurality of baffle plates are arranged in the isolation frame, rotating rods are fixedly arranged on the upper and lower sides of the baffle plate, the lifting mesh plate is movably arranged in the transparent water tank and is located at the left side position of the isolation frame, two threaded rods are rotatably arranged on the lifting mesh plate through screw threads, the lower end of the threaded rod is rotatably inserted on the inner bottom wall of the transparent water tank through the bearing, the connecting frame is fixedly arranged on the left side of the upper portion of the transparent water tank, the driving rod is rotatably arranged in the connecting frame through the bearing, the upper end of the threaded rod is rotatably inserted in the connecting frame through screw threads and is drivenly connected with the driving rod through the bevel gear pair, the motor is fixedly arranged on the front side wall of the connecting frame, the camera is fixedly arranged on the three-axis electric pan-tilt head, the activity range of fish can be limited, the fish need not be frequently fished out to cause the stress reaction, and the fish can also be prevented from swimming randomly to be difficult to capture the clear photo.
Need to check novelty before this filing date? Find Prior Art