PROBLEM TO BE SOLVED: To provide a push button box that can prevent a push button from being mischievously broken, enhances operability of the push button to give ease of use, and has superior durability and strength in operation.SOLUTION: A push button box 10 for instructing an operation of a signal lamp for pedestrian is characterized in that: a push button 40 is arranged at a front part 31 of a housing 11; a hole part 33 is provided on a front part 31 where the push button 40 is arranged; a capacitive sensor 45 of the push button 40 is fitted more on an inner surface side of the front part 31 than the hole part 33; and the hole part 44a has a diameter smaller than the overall size of the capacitive sensor 45.SELECTED DRAWING: Figure 1
【課題】押ボタンに対する悪戯による破損を防止することができ、押ボタンの操作性を高めて使い勝手が良く、操作上の耐久性や強度にも優れた押ボタン箱を提供する。【解決手段】歩行者用信号灯器の作動を指示する押ボタン箱10において、筐体11の前面部31に押ボタン40が配され、前面部31にて押ボタン40が配される箇所に孔部33が設けられ、孔部33より前面部31の内面側に、押ボタン40の静電容量センサ45が取り付けられており、孔部44aは、静電容量センサ45全体の大きさよりも小径である。【選択図】図1
PUSH BUTTON BOX
押ボタン箱
2016-12-28
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Push-button equipment, pressel therefor and push-button arrangement
European Patent Office | 2020
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