Cellphone fish-finding device

Abstract

The invention relates to a cellphone fish-finding device comprising an acquisition device and a smart phone. The acquisition device is connected with the smart phone via a USB data line; the acquisition device is formed by a camera, two plug-in holes and two inward-recessed nuts; one plug-in hole is provided with a device controlling vertical or horizontal directions of the camera and positioning balance weight adding device or illuminating equipment is connected to the other plug-in hole; and the two inward-recessed nuts are individually provided with a universal joint handle, a specific rack or a connection rod. The beneficial effects are that the cellphone fish-finding device requires low cost, has small size and light weight, can be conveniently carried and has wide use ranges and high definition; and the cellphone fish-finding device is incomparable in light of price, use performance and use ranges of the equipment of the same kind. The cellphone fish-finding device can be applied to fields of underwater visual fishing, underwater search and rescue, archaeological work, exploration, aquatic product culturing, mechanical maintenance, sewers, wells, piles, bridge piers (including underwater part), communication wells, methane tanks, rescues, anti-terrorism and antiriot work and wars.

Description

technical field [0001] The invention belongs to a fish finding device, in particular to a mobile phone fish finding device. Background technique [0002] Existing mobile phone fish finders are composed of a wireless sonar probe and a smart phone. Its wireless sonar probe sends back detection data through wireless communication ports such as Bluetooth or WIFI. It can receive data and display and control the detection work from the large screen of the mobile phone. The mobile phone fish finder makes full use of the advantages of the remote control of the large screen of the smartphone and improves the user experience. However, there are several problems with this product: First, fishermen usually have dirt on their hands, and using a smartphone with such dirty hands will cause water ingress, stains, scratches and other problems that will affect the use of the smartphone lifespan; sometimes the hand that has caught the fish is covered with fish mucus and cannot touch the smart...

AI Technical Summary

Problems solved by technology

However, there are several problems with this product: First, fishermen usually have dirt on their hands, and using a smartphone with such dirty hands will cause water ingress, stains, scratches and other problems that will affect the use of the smartphone lifespan; sometimes the hand that has caught the fish is covered with fish mucus and cannot touch the smartphone and cannot continue to detect; second, the wireless sonar probe is connected to the smartphone through the wireless communication port, because the wireless communication port of the mobile phone When connecting with any external device, parame

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