JPS60112158U

JPS60112158U - Sensory sound device

Info

Publication number: JPS60112158U
Application number: JP20357683U
Authority: JP
Inventors: 高橋　義男
Original assignee: パイオニア株式会社
Priority date: 1983-12-29
Filing date: 1983-12-29
Publication date: 1985-07-30
Also published as: JPH0132451Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に係る体感音響装置に使用する駆動ユニ
ットの一例を示す断面図、第２，３図は同上の駆動ユニ
ットを駆動するための回路例を示すブロック図と特性図
、第４図は椅子本体の背凭部にバネ固定方式の本装置を
取付けた状態の一例を示す斜視図、第５図は同上の内部
構造の一例を示し、ａは正面図、ｂは同上のｂ−ｂ線断
面図、Ｃは背面図、第６図は内部構造の他の実施例を示
し、ａは正面図、ｂは同上のｂ−ｂ線断面図、Ｃは同上
中の回路部分を示す平面図、第７図は内部構造のさらに
他の実施例を示す一部断面図、第８図ａ、　ｂはアング
ル部材における腕部の形状を示す平面図、第９図はネジ
固定方式の本装置の一例を示し、ａは斜視図、ｂは平面
図、第１０図は同上の他の例を示し、ａは斜視図、ｂは
平面図である。第８図第９図FIG. 1 is a sectional view showing an example of a drive unit used in the sensory acoustic device according to the present invention, FIGS. 2 and 3 are a block diagram and characteristic diagram showing an example of a circuit for driving the same drive unit, and FIG. The figure is a perspective view showing an example of the spring-fixed device attached to the backrest of the chair body, and FIG. 6 is a sectional view taken along line b, C is a rear view, FIG. 6 is a front view, b is a sectional view taken along line bb of the same as above, and C is a plane showing a circuit part in the same as above. Fig. 7 is a partial cross-sectional view showing still another embodiment of the internal structure, Fig. 8 a and b are plan views showing the shape of the arms in the angle member, and Fig. 9 is a screw-fixed device. FIG. 10 shows another example of the same as the above, where a is a perspective view and b is a plan view. Figure 8 Figure 9

Claims

[Scope of utility model registration request]

(1) A drive unit driven by an acoustic electric signal,
A sensory acoustic device comprising a vibration transmitting member to which the drive unit is attached, and a clamping member which detachably attaches the vibration transmitting member to a side frame of a backrest portion of a chair body.

(2) Claims for registration of a utility model, characterized in that the clamping member is slidably attached to the vibration transmitting member, and the clamping member is clamped to the side frame by a spring force. The sensory acoustic device according to item 1.

(3) Practical use characterized in that the clamping member is slidably attached to the vibration transmission member and the clamping member is screwed to the vibration transmission member to clamp the side frame. A sensory acoustic device according to claim 1 of the patent registration claim.