发明名称 ELECTRONIC KEYBOARD MUSICAL INSTRUMENT
摘要 PROBLEM TO BE SOLVED: To provide an electronic keyboard musical instrument with an illumination device capable of easily illuminating a keyboard and a connection terminal 4 respectively. SOLUTION: This electronic keyboard musical instrument with an illumination device is provided with the case main body 1 of the electronic keyboard musical instrument provided with the keyboard 2 on a part of an upper surface 1a and provided with the connection terminal 4 to external equipment and at least one terminal 50 for illumination on a back surface 1b and the illumination devices 10 provided with supporting bodies 20 each provided with a mounting part 60 attachable and detachable to/from the terminal 50 for the illumination on one end side and an illuminating body 30 attached to the other end side of the supporting body 20. The supporting bodies 20 adjustably supports the position and direction of the respective illuminating bodies 30 so as to selectively illuminate one of the keyboard 2 and the connection terminal 4 or to illuminate both in the state of mounting the illumination devices 10 to the terminals 50 for the illumination.
申请公布号 JP2000267665(A) 申请公布日期 2000.09.29
申请号 JP19990067023 申请日期 1999.03.12
申请人 YAMAHA CORP 发明人 ITO SHINICHI
分类号 G10B3/00;F21V33/00;G10H1/32 主分类号 G10B3/00
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