Squid Salvage Information Board of Squid Fishing Boat

摘要

The content of this study is that the fishing route of squid fishing boat is set in front of the squid, and the squid is fished up by fishing, so that the fish can be fished smoothly.The old squid salvage sign is made of wood plates and sticks and a layer of thin steel plate. The sea water corrodes quickly and has a short service life,In addition, in order to prevent easy breaking on the square material protruding from the front of the fishing indicator board, the length direction of the square wood is formed into a groove, the roller is inserted horizontally in the horizontal direction and fixed with the nut, so when the nut is loose, the shaft will collapse outwards, There are many inconveniences in fishing.;In order to solve the above problems, the study consists of an indoor guide board, which can be reinforced with wood or metal frames to prevent damage, and a shrink groove at the end of the edge body,The washer or nut nozzle slot is inserted into the slot at the bottom. After the guide rod shaft is inserted into the slot, it is fixed with the nut, and the nut can be supported on the lower jaw of the slot to prevent the nut from contracting and sliding outwards easily,It's for fishing.