JPS6448791U - - Google Patents
Info
- Publication number
- JPS6448791U JPS6448791U JP14275887U JP14275887U JPS6448791U JP S6448791 U JPS6448791 U JP S6448791U JP 14275887 U JP14275887 U JP 14275887U JP 14275887 U JP14275887 U JP 14275887U JP S6448791 U JPS6448791 U JP S6448791U
- Authority
- JP
- Japan
- Prior art keywords
- outer casing
- rectangular parallelepiped
- small diameter
- equipment frame
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案が適用された音響装置の縦断正
面図、第２図は緩衝体の斜視図、第３図Ａ及びＢ
は機器フレームに対する緩衝体の取付の説明図、
第４図は緩衝体の成形金型の縦断面図、第５図は
外筐から機器フレームへの振動伝達特性を示すグ
ラフで、Ａは緩衝体としてソリツドゴムを用いた
場合、Ｂは緩衝体としてスポンジゴムを用いた場
合、第６図は本考案が適用された音響装置の斜視
図、第７図は同、一部切欠いた側面図、第８図は
従来の音響装置の縦断正面図である。
図中、１は外筐、２は機器フレーム、６は引張
コイルスプリング、１０は多泡弾褥性の緩衝体、
１０ａはその直方体部、１０ｂはフランジ部、１
０ｃは径小部、１１は取付孔である。
Fig. 1 is a longitudinal sectional front view of the acoustic device to which the present invention is applied, Fig. 2 is a perspective view of the shock absorber, and Fig. 3 A and B.
is an explanatory diagram of mounting the buffer to the equipment frame,
Figure 4 is a longitudinal cross-sectional view of the mold for forming the shock absorber, and Figure 5 is a graph showing the vibration transmission characteristics from the outer casing to the equipment frame. When using sponge rubber, Fig. 6 is a perspective view of an acoustic device to which the present invention is applied, Fig. 7 is a partially cutaway side view of the same, and Fig. 8 is a longitudinal sectional front view of a conventional acoustic device. . In the figure, 1 is an outer casing, 2 is an equipment frame, 6 is a tension coil spring, 10 is a multifoam elastic shock absorber,
10a is the rectangular parallelepiped part, 10b is the flange part, 1
0c is a small diameter portion, and 11 is a mounting hole.
Claims (1)
記直方体部と上記フランジ部間に形成された径小
部とが一体成形された多泡弾褥性の緩衝体を、機
器のフレームの孔に挿入して上記径小部が上記孔
に位置した状態に固着し、上記直方体部の上面を
外筐に接しせしめると共に、 上記機器のフレームと上記外筐との間にスプリ
ングを配し、 上記機器のフレームと外筐の振動伝達を減衰さ
せるようにしたことを特徴とする音響装置。[Claims for Utility Model Registration] A multi-foam elastic shock absorber in which a rectangular parallelepiped portion for vibration absorption, a flange portion, and a small diameter portion formed between the rectangular parallelepiped portion and the flange portion are integrally molded. is inserted into the hole of the equipment frame and fixed with the small diameter part positioned in the hole, the upper surface of the rectangular parallelepiped part is brought into contact with the outer casing, and the space between the equipment frame and the outer casing is An acoustic device characterized in that a spring is disposed in the device to attenuate vibration transmission between the frame and the outer casing of the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14275887U JPH0531756Y2 (en) | 1987-09-18 | 1987-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14275887U JPH0531756Y2 (en) | 1987-09-18 | 1987-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6448791U true JPS6448791U (en) | 1989-03-27 |
| JPH0531756Y2 JPH0531756Y2 (en) | 1993-08-16 |
Family
ID=31408978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14275887U Expired - Lifetime JPH0531756Y2 (en) | 1987-09-18 | 1987-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531756Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08212770A (en) * | 1995-02-01 | 1996-08-20 | Sony Corp | Vibration-proof member and optical disk apparatus using it |
| JPH09115276A (en) * | 1996-10-30 | 1997-05-02 | Pioneer Electron Corp | Disk reproducing device |
-
1987
- 1987-09-18 JP JP14275887U patent/JPH0531756Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08212770A (en) * | 1995-02-01 | 1996-08-20 | Sony Corp | Vibration-proof member and optical disk apparatus using it |
| JPH09115276A (en) * | 1996-10-30 | 1997-05-02 | Pioneer Electron Corp | Disk reproducing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531756Y2 (en) | 1993-08-16 |
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