Illegal ship shooting evidence obtaining device

Abstract

The invention discloses an illegal ship shooting evidence obtaining device, and relates to the technical field of shooting. The illegal ship shooting evidence obtaining device comprises a fixing pile, the lower surface of the fixing pile is fixedly connected with a connecting pile, the outer wall of the fixing pile is fixedly connected with an air bag, the upper surface of the fixing pile is fixedly connected with an upper fixing frame, and the upper side of the upper fixing frame is fixedly connected with a connecting cylinder. According to the illegal ship shooting evidence obtaining device, when a fixing pile is placed on the water surface to work, water flow disturbs a spoiler to enable the spoiler to deflect, the spoiler can continuously deflect, a pull rod is driven to outwards extract and squeeze air in an air bag through a sealing block, and the outer wall of the air bag is continuously tightened and expanded; the attachment of microorganisms is reduced, so that the outer wall of the air bag is cleaner, the service time is prolonged, the maintenance frequency is reduced, and the service time can be prolonged.

Description

technical field [0001] The invention relates to the technical field of photographing, in particular to a photographing and evidence collection device for illegal ships. Background technique [0002] In the work of photographing illegal activities of illegal ships, the more conventional method is to place a floating platform on the water surface, and place the camera device on the floating platform for continuous shooting and monitoring, but long-term water operations are extremely harmful to the camera. Due to the large number of aquatic organisms, the environment where the camera is located will be greatly disturbed, so a device is needed to reduce the camera's working environment from being intruded by external organisms while floating and fixing the camera. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides a device for photographing and obtaining evidence of illegal ships, so as to achieve the purpose of reduc...

AI Technical Summary

Problems solved by technology

[0002] In the work of photographing illegal activities of illegal ships, the more conventional method is to place a floating platform on the water surface, and place the camera device on the floating platform for continuous shooting and monitoring, but long-term water operations are extremely harmful to the camera. Due to the large number of aquatic organisms that will cause great disturbance to the environment where the camera is located, a device is needed to reduce the camera's working environment from being intruded by external organisms while floating and fixing the camera.

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