JPH0519976Y2 - - Google Patents
Info
- Publication number
- JPH0519976Y2 JPH0519976Y2 JP1985027604U JP2760485U JPH0519976Y2 JP H0519976 Y2 JPH0519976 Y2 JP H0519976Y2 JP 1985027604 U JP1985027604 U JP 1985027604U JP 2760485 U JP2760485 U JP 2760485U JP H0519976 Y2 JPH0519976 Y2 JP H0519976Y2
- Authority
- JP
- Japan
- Prior art keywords
- support leg
- load
- audio equipment
- rim
- reaction force
- 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.)
- Expired - Lifetime
Links
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Description
この考案はオーデイオ機器用支持脚に関し、さ
らに詳しくは、オーデイオ機器の重量により水平
分力を発生させることで安定度に優れたオーデイ
オ機器用支持脚に関する。
This invention relates to a support leg for audio equipment, and more specifically, to a support leg for audio equipment that has excellent stability by generating a horizontal force due to the weight of the audio equipment.
従来広く知られているオーデイオ機器には、底
面４個所に支持脚が取付けてあつて、これらの支
持脚は機器から生じる振動を抑制すると共に、外
来振動の伝播を遮断し、さらには、機器の据置状
態を安定させる機能をもつている。
その代表的なものとして、第６図に示す支持脚
を挙げることができる。ここに挙げる支持脚１は
高さの低い円筒形をしていて、中心部のボス２か
ら放射状に延びるアーム３を形成し、このアーム
３の先端部がリム４に一体化されたものである。
Conventionally well-known audio equipment has four support legs attached to its bottom. These support legs suppress vibrations generated by the equipment, block the propagation of external vibrations, and further improve the performance of the equipment. It has a function to stabilize the stationary state. A representative example of this is the support leg shown in FIG. The support leg 1 mentioned here has a cylindrical shape with a low height, and forms an arm 3 extending radially from a boss 2 at the center, and the tip of this arm 3 is integrated with a rim 4. .
【考案が解決しようとする問題点】
このような支持脚にオーデイオ機器の重量が荷
重として加えられた場合、それらの荷重は垂直に
加わり、リム４を経てラツクや、他の載置台に伝
えられる。この場合にリム４は、ラツクや、載置
台面に垂直状態であるから、伝達荷重は全て垂直
成分のみである。
したがつて、水平方向の分力がなく、言換える
と、水平方向の反力を受けていないから、支持脚
と、載置面との接触面での摩擦が少ないと水平方
向に移動しやすく、安定性に点して欠点がある。[Problem to be solved by the invention] When the weight of audio equipment is applied as a load to such a support leg, that load is applied vertically and is transmitted to the rack or other mounting table via the rim 4. . In this case, since the rim 4 is perpendicular to the surface of the rack or the mounting table, the transmitted load is entirely a vertical component. Therefore, since there is no horizontal component force, in other words, there is no horizontal reaction force, it is easier to move horizontally if there is less friction at the contact surface between the support legs and the mounting surface. However, there are drawbacks in terms of stability.
そこで、この考案は上述のような問題点を解決
しようとするもので、支持脚に加えられるオーデ
イオ機器の荷重により水平分力を発生させるべ
く、支持脚の構成部材に垂直方向と、斜めに交わ
る部材を設けることで水平反力を得て、これによ
り支持脚を安定させるように構成したことを特徴
とするものである。
Therefore, this idea is an attempt to solve the above-mentioned problems.In order to generate a horizontal component force due to the load of the audio equipment applied to the support leg, it is possible to The structure is characterized in that a horizontal reaction force is obtained by providing the member, thereby stabilizing the support leg.
以下、この考案の構成を添付した第１図ないし
第５図の図面に示す実施例により説明する。先
ず、第１図はこの考案による支持脚１０の説明断
面図で、平面板１１の周囲にテーパを付したリム
１２が一体に形成された円筒台状をしている。
平面板１１に加わるオーデイオ機器の荷重ｗは
等分布荷重とされ、その合力Ｗが平面板１１の中
心に加えられた状態である。
この合力Ｗに相当する反力の一部ΔWがリム１
２の端面の一部に加えられ、リム１２には垂直に
対して角度θのテーパがつけられているので、リ
ム１２に沿つた反力ＲはΔW／cosθとなる。即
ち、ΔW（sinθ／cosθ）の水平反力r1が得られる。
この水平反力r1を周方向に積分するので水平方
向の全反力が得られ、中心を向いてつり合うので
支持脚１０は安定する。
第２図は市販製品とする場合の支持脚の平面
図、第３図は一部破截側面図、第４図は底面図で
あつて、リム１２にはテーパがつけらていない
が、リム１２の内側に斜交板１３を放射状に４本
形成することで、水平反力を得るように構成した
ものである。
この支持脚１０のリム１２には、周方向に沿つ
て等間隔に凹穴１４が穿けられており、支持脚１
０の剛性を減じ、適度の弾性をもたせてある。
Hereinafter, the structure of this invention will be explained with reference to embodiments shown in the accompanying drawings of FIGS. 1 to 5. First, FIG. 1 is an explanatory sectional view of a support leg 10 according to this invention, which has a cylindrical table shape with a flat plate 11 and a tapered rim 12 integrally formed around it. The load w of the audio equipment applied to the flat plate 11 is a uniformly distributed load, and the resultant force W is applied to the center of the flat plate 11. A part of the reaction force ΔW corresponding to this resultant force W is the rim 1
Since the rim 12 is tapered at an angle θ with respect to the vertical, the reaction force R along the rim 12 is ΔW/cos θ. That is, a horizontal reaction force r1 of ΔW (sin θ/cos θ) is obtained. Since this horizontal reaction force r1 is integrated in the circumferential direction, the total reaction force in the horizontal direction is obtained, and since they are balanced toward the center, the support leg 10 is stabilized. FIG. 2 is a plan view of the supporting leg in the case of a commercially available product, FIG. 3 is a partially cutaway side view, and FIG. 4 is a bottom view. By forming four diagonal plates 13 radially inside the slant plate 12, a horizontal reaction force is obtained. The rim 12 of the support leg 10 is provided with recessed holes 14 at equal intervals along the circumferential direction.
The rigidity of 0 has been reduced and a moderate amount of elasticity has been added.
以上の説明から明らかなように、この考案のオ
ーデイオ機器用支持脚は、荷重により水平分力を
発生できるので、その反力により安定した状態で
機器を支持でき、第５図に示すように外来振動の
伝播を、従来の支持脚に比較して低く抑えること
ができる。
As is clear from the above explanation, the support leg for audio equipment of this invention can generate a horizontal component force due to the load, so the reaction force can support the equipment in a stable state, and as shown in Figure 5, Vibration propagation can be suppressed to a lower level than with conventional support legs.
第１図はこの考案によるオーデイオ機器用支持
脚の説明断面図、第２図ないし第４図はそれぞれ
同他の実施例による平面図、一部破截側面図、底
面図、第５図は振動レスポンスを比較して示す
図、第６図は従来の支持脚の底面斜面図である。
１１……平面板、１２……リム、１３……斜交
板。
Fig. 1 is an explanatory sectional view of the support leg for audio equipment according to this invention, Figs. 2 to 4 are plan views, partially cutaway side views, and bottom views of the same embodiments, and Fig. 5 is a vibration FIG. 6, which shows a comparison of responses, is a bottom oblique view of a conventional support leg. 11...plane plate, 12...rim, 13...diagonal plate.
Claims (1)
板とにより構成されるオーデイオ機器用支持脚に
おいて、 前記荷重受板と前記荷重伝達側板との間に、垂
直方向と斜めに交わる所定個の斜交板を放射状に
配設した ことを特徴とするオーデイオ機器用支持脚。[Scope of Claim for Utility Model Registration] In a support leg for an audio device constituted by a load receiving plate and a load transmitting side plate formed around the load receiving plate, there is a vertical direction between the load receiving plate and the load transmitting side plate. 1. A support leg for audio equipment, characterized in that a predetermined number of diagonal plates are arranged radially to intersect diagonally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985027604U JPH0519976Y2 (en) | 1985-02-26 | 1985-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985027604U JPH0519976Y2 (en) | 1985-02-26 | 1985-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61142489U JPS61142489U (en) | 1986-09-03 |
| JPH0519976Y2 true JPH0519976Y2 (en) | 1993-05-25 |
Family
ID=30524714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985027604U Expired - Lifetime JPH0519976Y2 (en) | 1985-02-26 | 1985-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0519976Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS596496U (en) * | 1982-07-05 | 1984-01-17 | 株式会社北陽製作所 | Bucket lifting cylinder holding device in food processing machines |
-
1985
- 1985-02-26 JP JP1985027604U patent/JPH0519976Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS596496U (en) * | 1982-07-05 | 1984-01-17 | 株式会社北陽製作所 | Bucket lifting cylinder holding device in food processing machines |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61142489U (en) | 1986-09-03 |
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