PROBLEM TO BE SOLVED: To provide a foot switch and an air control system that can prevent a switch operation from being carelessly performed even when a foot is put on the foot switch, thereby enhancing convenience.SOLUTION: A foot switch has a main body portion, a switch portion for electrically changing ON/OFF, a support portion which is provided in front of the main body portion and on which the rear portion of a foot is put, a bar which is provided behind the main body portion and on which the front portion of the foot is put, and a holding member which holds the bar and rotates around a turning portion which is provided as a fulcrum at a position different from a bar holding position. The bar is provided so that the longitudinal direction of the bar corresponds to a lateral direction with respect to the foot put on the main body portion. The switch portion electrically changes ON/OFF according to turning of the holding member. When no force is applied to the bar, the holding member is urged to a first switch state, and when force is applied to the bar, the holding member moves to a second switch state.SELECTED DRAWING: Figure 1
【課題】足を乗せた状態であっても不用意にスイッチ操作が行われることを防止し、利便性を向上させることが可能なフットスイッチおよび航空管制システムを提供する。【解決手段】本体部と、電気的にON/OFFを変更するスイッチ部と、前記本体部の手前側に設けられ、足の後方部分を置くための支持部と、前記本体部の奥側に設けられ、足の前方部分が置かれるバーと、前記バーを保持し、前記バーを保持する位置とは異なる位置に設けられた回動部を支点として回転する保持部材と、を備え、前記バーは、前記本体部に置かれる足に対して長手方向が横方向になるよう設けられ、前記スイッチ部は、前記保持部材の回動に応じて電気的なON/OFFの変更を行い、前記保持部材は、前記バーに力が加えられていない場合は第1のスイッチ状態に付勢され、前記バーに力が加えられた場合は第2のスイッチ状態に移動する、フットスイッチ。【選択図】図1
FOOT SWITCH AND AIR CONTROL SYSTEM
フットスイッチおよび航空管制システム
04.04.2016
Patent
Elektronische Ressource
Japanisch
EXPLOSION PROOF FOOT SWITCH FOR SHIP MOORING APPARATUS
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