JPS604094U

JPS604094U - sound equipment

Info

Publication number: JPS604094U
Application number: JP9543683U
Authority: JP
Inventors: 和彦河野
Original assignee: 三洋電機株式会社
Priority date: 1983-06-20
Filing date: 1983-06-20
Publication date: 1985-01-12

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]

図はいずれも本考案の一実施例を示す図で、第１図は横
長使用状態を示す図、第２図は第１図の縦長使用状態を
示す図、第３図は第２図を上装置　　。き換えた第２の縦長使用状態を示す図、第４図は切換ス
イッチの一例を示す図、第５図は第１図の状態における
スピーカへの入力系路を示す図、第６図は第２図の状態
におけるスピーカへの入力系路を示す図、第７図は第３
図の状態におけるスピーカへの入力系路を示す図である
。１・・・・・・キャビネット、８．　９．　１０．　１
１・・・・・・スピーカ、１２・・・・・・切換スイッ
チ機構。第３図８ −１．ｓ　、　７’ｉ− ｔｔ−’：　　駅− ■−ヱー′ １′、！、、）ｋｉｓ　　　−１４７ｊ７７一！Ｄゝ１５．ｌ；、〜９１１″）、ｋｔ５孟゛１８１４　ｙｌｗ！ ′１４　　旋々Each of the figures shows an embodiment of the present invention, with Fig. 1 showing the horizontally used state, Fig. 2 showing the vertically used state of Fig. 1, and Fig. 3 above Fig. 2. Device . FIG. 4 is a diagram showing an example of the changeover switch, FIG. 5 is a diagram showing the input path to the speaker in the state of FIG. 1, and FIG. Figure 7 shows the input path to the speaker in the state shown in Figure 2.
FIG. 3 is a diagram showing an input path to the speaker in the state shown in the figure. 1...cabinet, 8. 9. 10. 1
1... Speaker, 12... Changeover switch mechanism. Figure 3 8-1. s, 7'i- tt-': Station- ■-E'1',! ,,) k is -147j77 one! Dゝ15. l;, ~9 11''), kt5meng゛1814 ylw!'14

Claims

[Scope of utility model registration request]

(1) A substantially rectangular parallelepiped-shaped cabinet, first and second speakers placed on the front surface of the cabinet, third and fourth speakers placed on the top surface of the cabinet, and a speaker installed in the cabinet. A stereo amplifier circuit that amplifies left and right channel signals, and a left and right channel selector switch that is switched in response to the mounting state of the cabinet, and the switch is configured to switch between the left and right channels when the cabinet is mounted in a horizontal position. a first position that supplies a left channel signal to the first and third speakers and a right channel signal to the second and fourth speakers; The second cabinet is located at a second position where the left channel signal is supplied to the second speaker and the right channel signal is supplied to the third, fourth, and fourth speakers, and the cabinet is rotated 180 degrees from the first vertically long state and the cabinet is vertically displaced. An acoustic device characterized in that, when placed in a vertically elongated state, it is in a third position where a right channel signal is supplied to the first and second speakers and a left channel signal is supplied to the third and fourth speakers. .

(2) The changeover switch is a ■-shaped cylindrical hollow pipe,
Utility model registration claim no. ).