JPS6129198A - Speaker mounting device - Google Patents
Speaker mounting deviceInfo
- Publication number
- JPS6129198A JPS6129198A JP14998284A JP14998284A JPS6129198A JP S6129198 A JPS6129198 A JP S6129198A JP 14998284 A JP14998284 A JP 14998284A JP 14998284 A JP14998284 A JP 14998284A JP S6129198 A JPS6129198 A JP S6129198A
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- boss
- mounting hole
- cabinet
- mounting device
- 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.)
- Pending
Links
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
【発明の詳細な説明】
産業上の利用分野
本発明は、ラジオやテレビ等の音声周波機器に用いるこ
とができるスピーカ取付装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a speaker mounting device that can be used in audio frequency equipment such as radios and televisions.
従来例の構成とその問題点
従来、スピーカをキャビネットに取付ける場合には、第
１図に示すように、キャビネット１にスピーカー放声穴
２とその周縁部にスピーカー取付用のビス穴を備えたボ
ス３を一体に形成し、スピーカ４の前端鍔部５の四囲に
設けられたスピーカ取付穴６と、上記ボス３とを当接し
、ビス７によリスピー力をボスに取付けるようにしてい
た。Conventional configuration and its problems Conventionally, when installing a speaker in a cabinet, as shown in Fig. 1, a speaker output hole 2 is provided in the cabinet 1, and a boss 3 with screw holes for attaching the speaker is provided on the periphery of the speaker hole 2. The speaker mounting hole 6 provided around the front end flange 5 of the speaker 4 and the boss 3 are brought into contact with each other, and the respirator force is applied to the boss using a screw 7.
しかし、かかる従来の構成では、スピーカ取付穴とボス
との位置あわせなどが必要で取付作業性が悪＜、かつス
ピーカがボスの長さ分だけキャビネットの内側に取付け
られるために、スピーカのコーン部とキャビネットの放
声穴との間に音がこもり、スピーカの音質を低下させる
という欠点があった。However, in such a conventional configuration, the installation workability is poor because it is necessary to align the speaker mounting hole and the boss, and the speaker is mounted inside the cabinet by the length of the boss, so the cone of the speaker This had the disadvantage that sound was trapped between the speaker and the speaker hole in the cabinet, degrading the sound quality of the speaker.
発明の目的
本発明は、以上のような従来の欠点を除去するもので、
簡単な構成でスピーカの取付作業性と音質を向上するこ
とのできるスピーカ取付装置を提供することを目的とす
るものである。OBJECTS OF THE INVENTION The present invention eliminates the above-mentioned drawbacks of the conventional technology.
It is an object of the present invention to provide a speaker mounting device that has a simple configuration and can improve speaker mounting workability and sound quality.
発明の構成
本発明においては、スピーカ前端の鍔部の四囲にスピー
カを取付けるための取付穴を設け、この取付穴と相対向
する位置のキャビネット内壁に、ボスを形成し、このボ
スに、スピーカ取付穴を結ぶ対角線と直交する角度にボ
スの基部に達する切溝を設け、上記ボスとスピーカ取付
穴とを嵌合して、スピーカをボス基部に押圧することに
より、切溝部が狭められ、且つ、ボスの分割片の弾性で
スピーカ取付穴からボスがけずれないように構成した。Structure of the Invention In the present invention, mounting holes for mounting the speaker are provided around the flange at the front end of the speaker, a boss is formed on the inner wall of the cabinet at a position opposite to the mounting hole, and the speaker is mounted to the boss. A cut groove reaching the base of the boss is provided at an angle perpendicular to a diagonal line connecting the holes, the boss and the speaker mounting hole are fitted together, and the speaker is pressed against the boss base, thereby narrowing the cut groove, and The elasticity of the split pieces of the boss prevents the boss from slipping out of the speaker mounting hole.
実施例の説明
以下、本発明の一実施例につき、図面を参照して説明す
る。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.
第２図、第３図に示すように、スピーカ１１の前端鍔部
１２の四囲に取付穴１３を設け、この取付穴１３と相対
向する位置のキャビネット１４内壁にボス１６を形成し
、このボス１６に第２図人に示す如くスピーカ取付穴１
３１Ｌ、１３ｂ及び１３０．１３ｄを結ぶ対角線１６と
直交する角度１４にボス基部に達する切溝を設ける。そ
して、スピーカ取付穴１３にボス１６を挿入し、ボス１
６の基部に向けてスピーカを押圧して取付ける。As shown in FIGS. 2 and 3, mounting holes 13 are provided around the front end flange 12 of the speaker 11, and a boss 16 is formed on the inner wall of the cabinet 14 at a position opposite to the mounting hole 13. 16 is the speaker mounting hole 1 as shown in Figure 2.
A cut groove reaching the base of the boss is provided at an angle 14 perpendicular to a diagonal line 16 connecting 31L, 13b and 130.13d. Then, insert the boss 16 into the speaker mounting hole 13, and
Attach the speaker by pressing it toward the base of 6.
以上のような構成により、第４図人に示す如く、スピー
カ１１をキャビネット１４の内壁に当接して取付けるこ
とができる。また、第２図Ａ、Ｈに示す如（、ボス１６
の切溝が取付穴を結ぶ対角線と直交する角度１４に設け
られるため、特に長随円スピーカーの取付穴と、ボスの
位置の寸法誤差は長辺に大きくなる傾向にあり、これら
を吸収することが出来るので、スピーカの取付けが極め
て容易になる。With the above configuration, the speaker 11 can be mounted in contact with the inner wall of the cabinet 14, as shown in FIG. In addition, as shown in Fig. 2A and H (boss 16
Since the cut groove is provided at an angle 14 perpendicular to the diagonal line connecting the mounting holes, dimensional errors in the mounting holes and boss positions, especially for long-circle speakers, tend to be larger on the long sides, so it is necessary to absorb these. This makes it extremely easy to install the speaker.
尚、第３図Ｂに示すようにボス１６の切溝中央にビスを
ねじ込むことにより、切溝を境に分割片が両方向に押し
開かれ１、より強固にスピーカを固定することができる
。又、ボス先端部にテーパー加工等を施こせば一層挿入
を容易にすることができる。As shown in FIG. 3B, by screwing a screw into the center of the notch of the boss 16, the divided pieces are pushed open in both directions with the notch as a boundary, thereby making it possible to more firmly fix the speaker. Furthermore, if the tip of the boss is tapered, etc., insertion can be made even easier.
発明の効果
以上のよう・に本発明によれば、スピーカをキャビネッ
ト内壁に当接して取付けることができるので、従来のよ
うにスピーカとキャビネットの放声穴との間で音がこも
ることがなくなり、音質を向上することができる。同時
に、ボスに設けた切溝によりスピーカ取付穴とボスのそ
れぞれの寸法誤差によって生ずる位置ずれを吸収し、更
にボスの切溝を境に形成された分割片の弾性でスピル力
を容易に固定することができるため、作業性を著しく向
上するこ七ができるなど、実用上すぐれた実用的効果を
得ることができるものである。Effects of the Invention As described above, according to the present invention, since the speaker can be mounted in contact with the inner wall of the cabinet, sound is no longer trapped between the speaker and the sound output hole of the cabinet as in the conventional case, and the sound quality is improved. can be improved. At the same time, the cut groove provided on the boss absorbs misalignment caused by dimensional errors between the speaker mounting hole and the boss, and furthermore, the elasticity of the split piece formed at the boss cut groove makes it easy to fix the spill force. As a result, it is possible to obtain excellent practical effects such as significantly improving workability.
第１図Ａ、 Ｂは従来例におけるスピーカ取伺装置を示
す側断面図および断手面図、第２図Ａ、 Ｂけ本発明
の一実施例におけるスピーカ取付装置のスピーカの形状
によるボスの切溝を示す正面図、第３図Ａ、Ｂは同スピ
ーカ取付装置の鍔部とボスとの関係を示す部分拡大斜視
図、第４図Ａ、Ｂｉ同装置の側断面図および断手面図で
ある。
１１・・・・・・スピーカ、１２・・・・・・鍔、１３
・・・・・・取付穴、１４・・・・・・キャビネット、
１５・・・・・ボス。Figures 1A and B are side sectional views and cross-sectional views showing a conventional speaker pickup device, and Figures 2A and B are boss cuts according to the shape of the speaker of a speaker mounting device in an embodiment of the present invention. 3A and 3B are partially enlarged perspective views showing the relationship between the collar and the boss of the same speaker mounting device, and FIGS. 4A and 4B are a side sectional view and a cross-sectional view of the same device. be. 11... Speaker, 12... Tsuba, 13
...Mounting hole, 14...Cabinet,
15...Boss.
Claims (2)
取付穴と相対向する位置のキャビネット内壁にボスを形
成し、このボスに前記スピーカーの取付穴を結ぶ対角線
と直交する角度にボス基部に達する切溝を設け、上記ボ
スとスピーカ取付穴とを嵌合し上記スピーカをボス基部
に押圧して固定するようにしたスピーカ取付装置。(1) A mounting hole is provided around the flange at the front end of the speaker, a boss is formed on the inner wall of the cabinet at a position opposite to the mounting hole, and a boss base is formed at an angle perpendicular to a diagonal line connecting the mounting hole of the speaker to the boss. The speaker mounting device is provided with a cut groove that reaches the boss, and the boss and the speaker mounting hole are fitted together to press and fix the speaker to the base of the boss.
スピーカー鍔部に設けた取付穴とを嵌合し、スピーカを
ボス基部に押圧して、上記切溝中央部のビス穴にビスを
ねじ込んでスピーカを固定するようにした特許請求の範
囲第１項記載のスピーカ取付装置。(2) Provide a screw hole in the center of the notch of the boss, fit the boss with the mounting hole provided in the speaker collar, press the speaker against the base of the boss, and then press the speaker into the screw hole in the center of the notch. The speaker mounting device according to claim 1, wherein the speaker is fixed by screwing a screw into the speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14998284A JPS6129198A (en) | 1984-07-19 | 1984-07-19 | Speaker mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14998284A JPS6129198A (en) | 1984-07-19 | 1984-07-19 | Speaker mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6129198A true JPS6129198A (en) | 1986-02-10 |
Family
ID=15486877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14998284A Pending JPS6129198A (en) | 1984-07-19 | 1984-07-19 | Speaker mounting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6129198A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5089896A (en) * | 1988-10-31 | 1992-02-18 | Hitachi, Ltd. | Color deviation prevention device in projection display with minimized white chromaticity deviation |
| JP2003143675A (en) * | 2001-09-26 | 2003-05-16 | Lg Electronics Inc | Computer with built-in speaker |
-
1984
- 1984-07-19 JP JP14998284A patent/JPS6129198A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5089896A (en) * | 1988-10-31 | 1992-02-18 | Hitachi, Ltd. | Color deviation prevention device in projection display with minimized white chromaticity deviation |
| JP2003143675A (en) * | 2001-09-26 | 2003-05-16 | Lg Electronics Inc | Computer with built-in speaker |
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