PROBLEM TO BE SOLVED: To provide a television monitor device for shellfish/algae collection work from shipboard.SOLUTION: A television monitor device is provided for displaying a live image of a shellfish/algae collection situation photographed by the underwater camera on a television monitor to be viewed by a shellfish/algae collection worker on a workboat B. The television monitor M is stored and installed in a bottom 59 in a waterproof baggage E. Alternatively, a rigid bottom receiving holder 58 of the baggage is fixed and supported to a circumferential edge 41 of the workboat. The bottom of the baggage being in a state of storing and installing the television monitor is inserted and fixed from the upper part to the bottom receiving holder in a freely connecting/disconnecting manner. Also, a glare prevention hood 67 of a shape expanding largely so as to go to the distal end from a viewing window 68 of diameter smaller than an opening 53 of the baggage is inserted from the upper part to the inside of the baggage in a freely connecting/disconnecting manner, as a state where the distal end of the large diameter goes to the television monitor, and the television monitor is set to be viewed from the inserted viewing window of the glare prevention hood.SELECTED DRAWING: Figure 11COPYRIGHT: (C)2018,JPO&INPIT【課題】船上からの採貝・採藻作業用テレビモニター装置を提供する。【解決手段】水中カメラで撮影した採貝・採藻状況のライブ映像を、その採貝・採藻作業者が作業船B上で見るためのモニターテレビに表示するテレビモニター装置であって、上記モニターテレビMを防水性バッグE内の底部59に収納設置する一方、そのバッグの剛性な底部受け止めホルダー58を上記作業船の周縁部41に固定支持させて、上記モニターテレビが収納設置された状態にあるバッグの底部を、その底部受け止めホルダーへ上方から抜き差し自在に差し込み固定すると共に、上記バッグの開口部53よりも小さな口径の覗き窓68から先端部へ行く程大きく拡開する形状の防眩フード67を、その大きな口径の先端部がモニターテレビに向かう状態として、上記バッグ内へ上方から抜き差し自在に差し込み、その差し込んだ防眩フードの覗き窓からモニターテレビを目視するように定めた。【選択図】図11