JPS58121095U

JPS58121095U - electronic musical instruments

Info

Publication number: JPS58121095U
Application number: JP1730882U
Authority: JP
Inventors: 吉川　良正
Original assignee: ヤマハ株式会社
Priority date: 1982-02-10
Filing date: 1982-02-10
Publication date: 1983-08-17

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案に係る電子オルガンの一実施例を示す
要部斜視図、第２図（１同装置の駆動装置を示す斜視図
、第３図は駆動装置の回路図の一例　　　、を示す図、
第４図はこの考案の他の実施例を示す　　　・斜視図、
第５図はさらにこの考案の他の実施例を示す斜視図であ
る。２・・・・・・楽器筐体、３・・・・・・前面板、４・
・・・・・側板、１３・・・・・・前面スピーカ、１４
・・・・・・サイドスピーカ、１５・・・・・・開口、
１６．１６Ａ、１６Ｂ、１６Ｃ・・・・・・反射板、１
７・・・・・・駆動装置。Fig. 1 is a perspective view of the main parts of an embodiment of the electronic organ according to the invention, Fig. 2 is a perspective view showing a drive device of the device, and Fig. 3 is an example of a circuit diagram of the drive device. figure,
Figure 4 shows another embodiment of this invention. - Perspective view;
FIG. 5 is a perspective view showing another embodiment of this invention. 2... Instrument housing, 3... Front plate, 4...
...Side plate, 13...Front speaker, 14
...Side speaker, 15...Opening,
16.16A, 16B, 16C...Reflector, 1
7... Drive device.

Claims

[Scope of utility model registration request]

A speaker is disposed inside the musical instrument housing, and an opening corresponding to the speaker is provided in a front plate or a side plate constituting the musical instrument housing, and a reflecting plate that is selectively driven to open and close by a driving device is provided in the opening. An electronic musical instrument characterized by the following features.