| 摘要 |
PURPOSE:To carry out the calling registering without taking an unreasonable attitude, holding a number of baggage, by installing the second calling registering means onto an article placed on a getting-on floor and connecting the second cage calling registering means in parallel to a cage calling registering button. CONSTITUTION:The second calling registering button 6 is installed on the underside of a placed article placed on a getting-on floor, e.g., a floor placed ashtray 5, and the contact point of the calling registering button 6 is electrically connected with a connector 4' through a cable 7, and the contact point of the first calling registering button 3 and the contact point of the second calling registering button 6 are connected in parallel, and even if any registering button 3, 6 is pushed, calling registering is carried out. With this constitution, when a person can not use his both hands because of holding baggage, the approaches the article 5 and steps down the second calling registering button 6 by feet, and the contact point is closed, and a calling registering circuit which is connected through a cable 7 is operated to carry out the calling registering. |
