JPS6322789Y2 - - Google Patents
Info
- Publication number
- JPS6322789Y2 JPS6322789Y2 JP17453982U JP17453982U JPS6322789Y2 JP S6322789 Y2 JPS6322789 Y2 JP S6322789Y2 JP 17453982 U JP17453982 U JP 17453982U JP 17453982 U JP17453982 U JP 17453982U JP S6322789 Y2 JPS6322789 Y2 JP S6322789Y2
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- speaker box
- sound quality
- board
- back board
- 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
Links
- 230000006866 deterioration Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Description
【考案の詳細な説明】
本考案は、浴室において使用するスピーカーボ
ツクスに関するものである。[Detailed Description of the Invention] The present invention relates to a speaker box used in a bathroom.
一般に、スピーカーボツクスは、スピーカーの
口径及びその駆動電力に相応した大きさのバツフ
ル面積及び内容積を必要とすることはよく知られ
ているが、スピーカーボツクスの使用条件によつ
ては上記要求を十分に満足させるのが困難な場合
が多い。例えば、浴室のような高温多湿の場所に
スピーカーボツクスを設置する場合には、その防
水性が特に重要になるため、いわゆる密閉形ボツ
クスを使用する必要があり、そのため、スピーカ
ーに相応したボツクス内容積の確保が困難となつ
てある程度の音質低下を来すのもやむを得ないと
いうのが実状であつた。 Generally, it is well known that a speaker box requires a large enough area and internal volume to match the diameter of the speaker and its driving power. is often difficult to satisfy. For example, when installing a speaker box in a hot and humid place such as a bathroom, its waterproofness is particularly important, so it is necessary to use a so-called closed box. The reality is that it has become difficult to ensure that the sound quality is degraded to some extent.
叙上に鑑み、本考案は、浴室用スピーカーボツ
クスにおいて、その小形化及び軽量化を図ると共
に、小形化に伴う内容積の狭小化によつて音質が
低下するのを防止することを目的とするもので、
バツフル板と側板及び背板によつて内部にスピー
カーを収容するためのスピーカー室を区画形成
し、上記背板に防水加工を施した音質調整用の開
孔を穿設すると共に、背板の背後に共鳴用空間部
を形成したことを特徴とするものである。 In view of the above, the present invention aims to reduce the size and weight of a bathroom speaker box, as well as to prevent the sound quality from deteriorating due to the narrowing of the internal volume accompanying the miniaturization. Something,
A speaker chamber for accommodating speakers inside is formed by the full board, side panels, and back board, and a waterproof opening for sound quality adjustment is made in the back board, and a hole is made behind the back board. It is characterized in that a resonance space is formed in the.
以下、本考案の実施例を図面に基づいて詳細に
説明するに、第１図及び第２図において、１はス
ピーカーボツクス、２はその内部に収容した防水
構造を有するスピーカーであつて、上記スピーカ
ーボツクス１は、防水不織布の張設により防水性
をもたせた多孔状部４を有するバツフル板３と側
板５及び背板６とからなり、これらの各板３，
５，６によつて上記スピーカー２を収容するのに
必要最小限の大きさのスピーカー室７を区画形成
している。 Hereinafter, embodiments of the present invention will be described in detail based on the drawings. In FIGS. 1 and 2, 1 is a speaker box, 2 is a speaker housed inside the speaker box and has a waterproof structure, and the above-mentioned speaker The box 1 consists of a baffle plate 3 having a porous part 4 made waterproof by stretching a waterproof non-woven fabric, a side plate 5 and a back plate 6, and each of these plates 3,
5 and 6 define a speaker chamber 7 having the minimum size necessary to accommodate the speaker 2.
そして、上記背板６には、防水不織布の張設に
より防水加工を施した音質調整用の開孔８を穿設
し、また、該背板６の背後には、側板５の後端に
背板６より後方に突出する突壁５ａを連設するこ
とにより該突壁５ａで囲まれた共鳴用空間部９を
形成し、さらに、上記側板５には、スピーカーボ
ツクス１を浴室の壁面１１に取付けるための取付
装置１０を付設すると共に、その取付け時に壁面
１１と突壁５ａとの間に隙間ａを保持させるため
の合成ゴムなどからなるスペーサ１２を付設して
いる。 The back plate 6 is provided with a hole 8 for adjusting sound quality, which is made waterproof by stretching a waterproof non-woven fabric. A resonance space 9 surrounded by the projecting wall 5a is formed by continuously providing a projecting wall 5a that projects rearward from the plate 6, and the speaker box 1 is attached to the wall surface 11 of the bathroom on the side board 5. A mounting device 10 is provided for mounting, and a spacer 12 made of synthetic rubber or the like is provided to maintain a gap a between the wall surface 11 and the projecting wall 5a during mounting.
上記取付装置１０は、図示したような吸盤に限
らず、金具類などスピーカーボツクス１を上記間
隙ａを保つて取付けることができるものであれば
よく、また、それをスピーカーボツクスに付設す
る位置は任意である。 The mounting device 10 is not limited to a suction cup as shown in the figure, but may be any metal fitting or the like as long as it can mount the speaker box 1 while maintaining the gap a, and the mounting device 10 can be mounted at any position on the speaker box. It is.
上記構成を有するスピーカーボツクスにおいて
は、背板６に設けた開孔８と、背板６の背後にお
いて突壁５ａと壁面１１との間に形成される空間
部９とによつて一種のバツクローデツトホーン効
果が生じ、これによつて、特に低音域及び中音域
の音質が改善される。従つて、スピーカー室７を
必要最小限の大きさに形成しても、その容積の狭
小化に伴う音質低下が補償されることになる。 In the speaker box having the above-mentioned configuration, the opening 8 provided in the back plate 6 and the space 9 formed between the protruding wall 5a and the wall surface 11 behind the back plate 6 form a type of back block. A horn effect occurs, which improves the sound quality, especially in the bass and midrange frequencies. Therefore, even if the speaker chamber 7 is formed to have the minimum necessary size, the deterioration in sound quality due to the narrowing of its volume is compensated for.
このように本考案によれば、背板に設けた開孔
と背板背後の共鳴用空間部とによつて音質の改善
を行うことができ、これによつて、スピーカーボ
ツクスを小形化且つ軽量化してもそれに伴う音質
低下を確実に防止することができる。 As described above, according to the present invention, the sound quality can be improved by the holes provided in the back plate and the resonance space behind the back plate, thereby making the speaker box smaller and lighter. It is possible to reliably prevent the deterioration in sound quality that accompanies the change in sound quality.
第１図は本考案に係るスピーカーボツクスの正
面図、第２図はそのＡ−Ａ線での断面図である。
１……スピーカーボツクス、２……スピーカ
ー、３……バツフル板、５……側板、６……背
板、７……スピーカー室、８……開孔、９……空
間部。
FIG. 1 is a front view of a speaker box according to the present invention, and FIG. 2 is a sectional view taken along line A--A. 1... Speaker box, 2... Speaker, 3... Full board, 5... Side plate, 6... Back plate, 7... Speaker chamber, 8... Opening, 9... Space part.
Claims (1)
ーカーを収容するためのスピーカー室を区画形成
し、上記背板に防水加工を施した音質調整用の開
孔を穿設すると共に、背板の背後に共鳴用空間部
を形成したことを特徴とする浴室用スピーカーボ
ツクス。 A speaker chamber for accommodating speakers inside is formed by the full board, side panels, and back board, and a waterproof opening for sound quality adjustment is made in the back board, and a hole is made behind the back board. A speaker box for a bathroom, characterized in that a resonance space is formed in the speaker box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17453982U JPS5978791U (en) | 1982-11-18 | 1982-11-18 | bathroom speaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17453982U JPS5978791U (en) | 1982-11-18 | 1982-11-18 | bathroom speaker box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5978791U JPS5978791U (en) | 1984-05-28 |
| JPS6322789Y2 true JPS6322789Y2 (en) | 1988-06-22 |
Family
ID=30379950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17453982U Granted JPS5978791U (en) | 1982-11-18 | 1982-11-18 | bathroom speaker box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5978791U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0638549Y2 (en) * | 1985-08-29 | 1994-10-05 | パイオニア株式会社 | In-vehicle speaker device |
| JP4513244B2 (en) * | 2001-08-31 | 2010-07-28 | 日本ビクター株式会社 | Externally exposed speaker |
-
1982
- 1982-11-18 JP JP17453982U patent/JPS5978791U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5978791U (en) | 1984-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH03130700U (en) | ||
| JPS6322789Y2 (en) | ||
| US4177873A (en) | Loudspeaker equipment | |
| JP2595789Y2 (en) | Speaker device for electronic keyboard instrument | |
| JPH08253082A (en) | Automotive door speaker device | |
| JPH0715247Y2 (en) | Television receiver | |
| JPH04126488U (en) | speaker box | |
| JPS645430Y2 (en) | ||
| JP2539351Y2 (en) | Speaker device | |
| JP2762716B2 (en) | Television receiver speaker | |
| JPH04241396A (en) | Bass-reflex loud speaker box for electronic musical instrument | |
| JPS5843816Y2 (en) | Chassis mounting device | |
| JPH0535675Y2 (en) | ||
| JPH0617431Y2 (en) | In-vehicle speaker | |
| JPH01887A (en) | speaker system | |
| JPH0122316Y2 (en) | ||
| JPS5853821Y2 (en) | Mounting spacer for embedded speaker | |
| JPS5855746Y2 (en) | speaker system | |
| JPS6314557Y2 (en) | ||
| JP2555154Y2 (en) | In-vehicle speaker system | |
| JPH0737424Y2 (en) | Speaker mounting device | |
| JPS6342637Y2 (en) | ||
| JPS6327511Y2 (en) | ||
| JPS5846619Y2 (en) | speaker system | |
| JP3014591U (en) | Sound box wrapper |