Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a music keyboard type step ladder. The music keyboard type step ladder is made of wood, cement prefabricated parts, metal, plastic and the like, and is composed of ladder keys(1), a rotating shaft (2), a normally open contact (3), a return spring (4), an electronic organ circuit (5), a music sound synthesizer (6), a large-scale integrated circuit (7), a power amplifier (8), a loudspeaker (9), function buttons (10), input interfaces (11), output interfaces (12), a flat cable harness (13) and a power supply (14); and when persons walk on the step ladder, the music soundof a musical instrument can be emitted, and the music keyboard type step ladder is suitable for amusement places, parks, public places and the like. The music keyboard type step ladder has the beneficial effects that novel amusement facilities are added to the amusement places and the parks, the difficulty mood of the crawling ladder persons is reduced when the crawling ladder persons need to walkfrom the low place to the high place in the parks and the public places, ladder climbing is completed in the process of full interestingness and entertainment, office workers sitting in offices for along time lack exercise, and the office workers are willing to arrive at destinations through the exercise of the interesting music keyboard type ladder on roads through which the office workers mustpass.
音乐琴键式步梯，由木料、水泥预制件、金属、塑料等制成，由梯键(1)，转轴(2)，动合触点(3)，回位弹簧(4)，电子琴电路(5)，乐音合成器(6)，大规模集成电路(7)，功率放大器(8)，扬声器(9)，功能按钮(10)，输入接口(11)，输出接口(12)，排线束(13)，电源(14)组成，当人行走在步梯上时能发出乐器的乐音，适用于游乐场所、公园、公共场所等处，本发明的有益效果是：为游乐场所、公园增加一种新型的游乐设施；在公园、公共场所需要从低处步行到高处时减少爬梯者的畏难情绪，在充满趣味性、娱乐性的过程中就完成了爬梯；长时间坐办公室的上班一簇缺乏锻炼，他们愿意在他们必经的路上，通过趣味的音乐琴键式步梯的锻炼到达目的地。
The invention discloses a music keyboard type step ladder. The music keyboard type step ladder is made of wood, cement prefabricated parts, metal, plastic and the like, and is composed of ladder keys(1), a rotating shaft (2), a normally open contact (3), a return spring (4), an electronic organ circuit (5), a music sound synthesizer (6), a large-scale integrated circuit (7), a power amplifier (8), a loudspeaker (9), function buttons (10), input interfaces (11), output interfaces (12), a flat cable harness (13) and a power supply (14); and when persons walk on the step ladder, the music soundof a musical instrument can be emitted, and the music keyboard type step ladder is suitable for amusement places, parks, public places and the like. The music keyboard type step ladder has the beneficial effects that novel amusement facilities are added to the amusement places and the parks, the difficulty mood of the crawling ladder persons is reduced when the crawling ladder persons need to walkfrom the low place to the high place in the parks and the public places, ladder climbing is completed in the process of full interestingness and entertainment, office workers sitting in offices for along time lack exercise, and the office workers are willing to arrive at destinations through the exercise of the interesting music keyboard type ladder on roads through which the office workers mustpass.
音乐琴键式步梯，由木料、水泥预制件、金属、塑料等制成，由梯键(1)，转轴(2)，动合触点(3)，回位弹簧(4)，电子琴电路(5)，乐音合成器(6)，大规模集成电路(7)，功率放大器(8)，扬声器(9)，功能按钮(10)，输入接口(11)，输出接口(12)，排线束(13)，电源(14)组成，当人行走在步梯上时能发出乐器的乐音，适用于游乐场所、公园、公共场所等处，本发明的有益效果是：为游乐场所、公园增加一种新型的游乐设施；在公园、公共场所需要从低处步行到高处时减少爬梯者的畏难情绪，在充满趣味性、娱乐性的过程中就完成了爬梯；长时间坐办公室的上班一簇缺乏锻炼，他们愿意在他们必经的路上，通过趣味的音乐琴键式步梯的锻炼到达目的地。
Music keyboard type step ladder
音乐琴键式步梯
LIU YUANDE (Autor:in)
05.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden