Title:
ELECTRONIC KEYBOARD MUSICAL INSTRUMENT
Document Type and Number:
Japanese Patent JP3541876
Kind Code:
B2
Abstract:
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.
Inventors:
Shinichi Ito
Application Number:
JP6702399A
Publication Date:
July 14, 2004
Filing Date:
March 12, 1999
Export Citation:
Assignee:
Yamaha Corporation
International Classes:
G10B3/00; F21V33/00; G10H1/32; (IPC1-7): G10H1/32; F21V33/00; G10B3/00
Domestic Patent References:
| JP53136819U | ||||
| JP62161295U | ||||
| JP11073187A | ||||
| JP57150894U |
Attorney, Agent or Firm:
Eiji Saegusa
Kakehi Yuro
Takeshi Ohara
Yasumitsu Tate
Kenji Saito
Jun Fujii
Hitoshi Seki
Shinsuke Otsuki
Kakehi Yuro
Takeshi Ohara
Yasumitsu Tate
Kenji Saito
Jun Fujii
Hitoshi Seki
Shinsuke Otsuki