JPH0472997A - Expansion type speaker box - Google Patents
Expansion type speaker boxInfo
- Publication number
- JPH0472997A JPH0472997A JP18781490A JP18781490A JPH0472997A JP H0472997 A JPH0472997 A JP H0472997A JP 18781490 A JP18781490 A JP 18781490A JP 18781490 A JP18781490 A JP 18781490A JP H0472997 A JPH0472997 A JP H0472997A
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- connecting body
- speaker box
- fixing plate
- main body
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/02—Spatial or constructional arrangements of loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2811—Enclosures comprising vibrating or resonating arrangements for loudspeaker transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Casings For Electric Apparatus (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は伸縮式スピーカーボクスに係わるもので、特に
一種の伸縮式スピーカーボクス組合体をもつことにより
共鳴空間を増大して盲動を向上することができるスピー
カーボクスを指すものである０
現在、一般伝統のスピーカーボクスの、その設計は単体
部分及びスピーカーボクス結構と材質にポイントを置い
ている、が而しスピーカーボクスの発音効果は信号源、
スピーカー及びその共振原理を利用したスピーカーボク
ス部分により決まるものである〇一般のスピーカーボク
スにおいて、その共鳴効果を強化しようとする場合は、
是非ともその音波共鳴空間を増やすかまたはその単体結
構部分を改良しなければならない、然れど大き過ぎる共
鳴空間も亦必ずやその欠点が存在している、こうするこ
とにより共鳴効果により発生する美しい音質を向上する
ことガできるとは云え、但し大き過ぎる共鳴空間はその
占める空間が大きく且つ掛留不便にも繁がることになる
Ｏ若しも小さいスピーカーボクスを利用して設計する場
合、改良型高効率単体を利用する外は、その他では高効
率の共鳴効果を発生することができない、但しその優点
は拘留が便利で空間を占めない云う事であるＯ前記の理
由で分るように、スピーカーボクスの設計において多方
面の考慮を要する、然れど共鳴空間も設計上の一大学間
であるので、そこで本列盟の伸縮式スピーカーボクスが
そこで登場し、それも伝統のスピーカーボクスの欠点を
解決できるばかりでなく、而もより近代人の請求にマツ
チしているＯ
本発吹の目的は、叩ち伸縮式組合体のスピーカーボクス
な提供するもので、そのスピーカー固定板スは使用時に
その音波の共鳴空間を大きくし、盲動を向上して美しい
音質を発生することができるＯ
本発明の吹ぎの目的は、前記型式のスピーカー固定板を
提供するもので、そのスピーカーボクス組合体は縮合せ
、拘留、振数ともに便利で又その占める空間を節約する
ことができる・更に本発艷の特徴及び技術内容を了解す
るために、次ぎに詳しく本発明に係わる詳細な説明及び
付録圓を参考しながらより詳細に説明を加える、然れど
付嶽圓は只参考と説明に提供するだけで、別にそれを用
いて本発明の如何なるものをも制限するものではないＯ
付録圓を参照して見ると、本発明〜は主に縮合せ、携留
、振数に便利で、同時に使用時に音波共鳴空間を増やし
音効を向上する伸縮式スピーカーボクスα０）０υを提
供するものであるＯそのスピーカーボクス００）０υは
主に一つのネット状カバー体ａつ、そのネット状カバー
体（１２１の他の一面にあって一つのスピーカー固定板
０３に連接し、並びに一つの固定板０３に接合している
スピーカーσ◇を含む；−組の伸縮性組合せをもつスピ
ーカ一ボクス■の、その中当該主体（２υはスピーカー
固定板０３とボルト０９により互いに接合し、一つの第
一連接体（財）はその主体（２υの内孔にはめ接ぎ、且
つ第一連接体（財）の外径と主体（２υの外径はスライ
リングを配合して互いにはめ接ぎ、第一連接体（財）が
主体（２］）の中から完全に滑り出すのを防止するため
に、そこで第一連接体四端に一つの対応した凸出しくハ
）に）を植え込み、且つ主体（２υ内にも亦凸出しに）
（イ）と互いにマツチするスライド槽（財）（財）があ
る；一つの第二連接体（財）は第一連接体（２）内には
め接がれ、それも亦スライリングで配合して互いにはめ
接ぎ、第二連接体−の一端一つの対応した凸出し＠（イ
）を植付け、第一連接体に）内縁面にはスライド槽（３
１）■を設けて第二連接体（２）の凸出しくイ）−と互
いに相合している；つの第三連接体（財）も亦その端側
に凸出しく１３（至）を植込んで第二連接体（財）内縁
面のスライド槽ｔ３５１ Ｃ３Ｇと互いにスライリング
配合している、但し第三連接１体（財）の他の７端面上
にも一つの凸フランジ切を設け、凸フランジＫＯの中に
一つの孔をあけて一つの引き輪（４１）を置入れ、こう
して本体（２υと第一、第二、第三連接体＠＠（財）を
互いにはめ接いだ後に、本発°明の伸縮性スピーカー組
合体（イ）を完成する０
当該伸縮式スピーカー固定板のその伸縮性スピーカーボ
クス組合体■は別にその連接体のケ数を限定するもので
はなく、反対にその状況の必要によりそのケ数を自由に
増加または減少することができる、使用時は第三連接体
（財）末端側面の引き輪ＫＤを引き出しスピーカーボク
、ス組合体■全体を展開、増大し、スピーカー（１４１
で音波の共鳴空間を発生して盲動を向上し、尚更美しい
音質（例えば第１−ｍで示す通り）にする、而し不使用
の時は、只伸縮スピーカーボクス組合体■を縮み合わせ
る（例えば第２．１で示す通り）、こうすることにより
体積全体が縮小し、掛留及び振数共に非常に便利で、数
多くの空間を節約している０
木琴−のスピーカー固定板は、その設計原理そのものが
一つの大きな突破で、その伸縮性スビーカーボクス組合
体■はその発展の過程を大きく前向きに押し進めて、伝
統的スピーカー固定板の発展が一向に形状及び大きさの
変化にこだわっている事態を、本発明によりスピーカー
ボクス結構をしてもう一つの新たなる新境界に漠進させ
ている、然れど本発明の伸縮式スピーカーボクスのその
形状は別に一定の制限もなく、例えば第４圓及び第５圓
が本発明のよい実施例であるＯ
前記の具体的実施例はそれを用いて詳細に本考案の目的
、特徴及び助動な説明するもので、この技能の熟練者で
、前記の説明により、その具体的実施例について一部分
の変更または改修をなし得る場合であろうと、別に本％
［の精神範喘を離脱するものでもないので、本発す、の
特許の範囲は僅かに付録の特許請求の範囲によ）制限を
加えるものとする０[Detailed Description of the Invention] The present invention relates to a telescoping speaker box, and particularly to a speaker box that has a telescoping speaker box assembly to increase resonance space and improve blind motion. 0 Currently, the design of traditional speaker boxes focuses on the single part, the structure and material of the speaker box, but the sound effect of the speaker box depends on the signal source,
It is determined by the speaker and the speaker box part that utilizes its resonance principle.〇When trying to strengthen the resonance effect of a general speaker box,
It is necessary to increase the sound wave resonance space or improve its single parts. However, a resonance space that is too large will always have its drawbacks. By doing this, the beautiful sound quality generated by the resonance effect will be improved. However, if the resonant space is too large, it will take up a large amount of space and cause inconvenience for hanging.When designing using a small speaker box, the improved type Except for using a high-efficiency unit, it is impossible to generate a high-efficiency resonance effect, but its advantages are that it is convenient to store and does not occupy space.O As shown in the above reasons, When designing a speaker box, consideration must be given to many aspects, but since the resonant space is also designed between universities, this is where the retractable speaker box of the Honrenkai comes into play, and it also has the disadvantages of traditional speaker boxes. The purpose of this project is to provide a speaker box with a collapsible and retractable assembly, and the speaker fixing plate is fixed when in use. It is possible to enlarge the resonance space of the sound waves, improve the blind motion, and generate beautiful sound quality.An object of the present invention is to provide a speaker fixing plate of the above type, and the speaker box assembly is In order to further understand the features and technical content of this launcher, please refer to the detailed explanation and appendix related to this invention in detail below. However, the appendix is provided for reference and explanation only, and is not intended to limit the invention in any way. It can be seen that the present invention mainly provides a telescoping speaker box α0)0υ which is convenient for condensation, carrying and frequency, and at the same time increases the sound wave resonance space and improves the sound effect when used. Box 00) 0υ mainly has one net-like cover body a, which is connected to one speaker fixing plate 03 on the other side of the net-like cover body (121), and is connected to one speaker fixing plate 03. The main body (2υ) is connected to each other by the speaker fixing plate 03 and the bolt 09, and one first series connecting body (goods) is The main body (goods) is fitted into the inner hole of 2υ, and the outer diameter of the first series contact body (goods) and the main body (2υ outside diameters are fitted together with a sliling ring, and the first series contact body (goods) is fitted into the main body (goods). 2) In order to prevent it from completely sliding out from inside the body, one corresponding convex part (Ha) is implanted at each of the four ends of the first series of contact bodies, and the main body (also convexly inside 2υ) is implanted.
There is a sliding tank (goods) (goods) that are matched with each other with (a); one second connecting body (goods) is fitted into the first connecting body (2), and it is also compounded by sliding rings. Then, plant a corresponding convex part (A) on one end of the second connecting body, and attach a slide tank (3) on the inner edge surface of the first connecting body.
1) ■ is provided and is mutually compatible with the convex 13 (to) of the second connecting body (2); The sliding tank T351 C3G on the inner edge surface of the second connecting body (foundation) is combined with sliding mutually, however, one convex flange cut is also provided on the other seven end faces of the third connecting body (foundation), After making one hole in the convex flange KO and placing one pulling ring (41), and fitting the main body (2υ) and the first, second, and third connecting bodies into each other, , Completing the stretchable speaker assembly (A) of the present invention 0 The stretchable speaker box assembly (■) of the stretchable speaker fixing plate does not specifically limit the number of connecting bodies; on the contrary, You can freely increase or decrease the number according to the needs of the situation.When in use, pull out the pull ring KD on the side of the end of the third connecting body (goods) and expand and expand the entire speaker body. , speaker (141
to generate a resonant space for sound waves to improve blind motion and make the sound quality even more beautiful (as shown in 1-m).However, when not in use, simply shrink the telescopic speaker box assembly (for example, As shown in Section 2.1), this reduces the overall volume, which is very convenient for hanging and vibration, and saves a lot of space. That in itself was a major breakthrough, and the elastic speaker box assembly ■ greatly pushed the development process forward, replacing the situation where the development of traditional speaker fixing plates was no longer focused on changes in shape and size. According to the present invention, the speaker box structure is advanced to another new frontier. However, the shape of the retractable speaker box of the present invention is not particularly limited, and for example, 5 yen is a good embodiment of the present invention.The above specific embodiments are intended to be used to explain the purpose, features and helpful features of the present invention in detail, and those skilled in the art will be able to understand the above description. Even if some changes or modifications can be made to the specific embodiments, this section does not apply separately.
The scope of the patent issued herein shall be limited slightly by the scope of the appended claims).
第、１・圓は本発明の伸縮式スピーカーボクスを展開し
た解剖面表示間、第２圓は本発明の伸縮式スピーカーボ
クスを縮合わせた解剖面体表示園、第３−は本発明の伸
縮式スピーカーボクスの分解式立体表示圓、第４圓は本
発明の提供する伸縮式スピーカーボクスの立体表示−１
第５０は本発明、の提供する他の一伸縮式スピーカーボ
クスの立体表示画である・
（記号の摘要）
１０、・・・・・・伸縮式スピーカーボクスＩＬ・・・
・・・伸縮式スピーカーボクスＩＺ・・・・・・ネット
状カバー体
１３、・・・・・・スピーカー固定板
１４、・・・・・・スピーカー
１５、・・・・・・ボルト
２１、・・・・・・スピーカーボクス主体２２、・・・
・・・第一連接体
２３、・・・・・・第二連接体
２４、・・・・・・第三連接体
２５３、ン６． 、２９．．３０． 、３３．．３４．
・・・・・・凸出し２７、．２８．．３１． 、３２．
．３５． 、３６．・・・・・・スライド槽４０、・・
・・・・凸フランジ
４１°°°°°°°弓１き輪 出願代理
人 弁理士 野末祐聞第
円The 1st circle is an anatomical surface display area in which the retractable speaker box of the present invention is expanded, the 2nd circle is an anatomical surface display area in which the retractable speaker box of the present invention is collapsed, and the 3rd circle is the retractable speaker box of the present invention. The fourth circle of the disassembled three-dimensional display circle of the speaker box is the three-dimensional display of the retractable speaker box provided by the present invention-1
No. 50 is a three-dimensional display image of another telescoping speaker box provided by the present invention. (Summary of symbols) 10,... Telescoping speaker box IL...
... Telescopic speaker box IZ ... Net-like cover body 13, ... Speaker fixing plate 14, ... Speaker 15, ... Bolt 21, ... ...Speaker box main body 22, ...
. . . first connecting body 23, . . . second connecting body 24, . . . third connecting body 253, n6. , 29. ．． 30. , 33. ．． 34.
...Protrusion 27,. 28. ．． 31. , 32.
．． 35. , 36. ...Slide tank 40, ...
...Convex flange 41°°°°°°° Bow 1 ring Application agent Patent attorney Yumon Nozue Daien
Claims (3)
一つの円形発音孔を設けてそれで以て発音に提供するも
のと； 一つのスピーカーで、そのスピーカーはスピーカー固定
板の裏面にロツク固定しているものと； 一つのネツト状カバー体で、そのネツト状カバー体はス
ピーカー固定板の前方に放置しているものと； 一つのスピーカーボクス主体で、その主体はスピーカー
固定板とボルトでねじ固め、且つ内部に一つの対応する
スライド槽を有するものと； 一つの第一連接体で、その一端には一つの対応した凸出
しとスピーカーボクス主体内のスライド槽とが互いに配
合しており、且つ内部には一つの対応したスライド槽が
あるものと； 一つの第二連接体で、その連接体には一つの対応した凸
出しがあつて第一連接体内のスライド槽と互いに配合し
、且つ内部には一つの対応したスライド槽があるものと
； 一つの第三連接体で、その連接体には一つの対応した凸
出しがあつて第二連接体内のスライド槽と互いに配合し
、その末端面には一つの凸フランジがあつて一つの引き
輪を置入れられるようにし、こうして主体と連接体を互
いに接合して、伸縮する特性によりその共鳴空間を増大
して音効を向上するのをその特徴とする伸縮式スピーカ
ーボクス。(1) One speaker fixing plate, with one circular sound hole provided in the middle of the fixing plate to provide sound production; one speaker, the speaker is locked on the back of the speaker fixing plate; One type is fixed; One type is a net-shaped cover body, and the net type cover body is left in front of the speaker fixing plate; The other type is a single speaker box main body, which is connected to the speaker fixing plate and bolts. one that is screw-tightened and has one corresponding slide tank inside; one first series connecting body, one end of which has one corresponding protrusion and a slide tank in the speaker box main body that are combined with each other; , and there is one corresponding sliding tank inside; one second connecting body, the connecting body has one corresponding protrusion and is interlocked with the sliding basin in the first connecting body; and there is one corresponding sliding tank inside; one third connecting body, the connecting body has one corresponding protrusion, which is compatible with the sliding basin in the second connecting body; There is a convex flange on the end surface so that a pull ring can be inserted, which connects the main body and the connecting body to each other, increasing the resonant space due to its expandable and contracting properties and improving the sound effect. A telescoping speaker box that features:
スピーカーボクスで、その連接体は任意の形状にするこ
とができるのをその特徴とするもの。(2) A telescoping speaker box as described in claim (1), characterized in that its connecting body can be formed into any shape.
スピーカーボクスで、その連接体は一ケ以上で組合わせ
てなるのをその特徴とするもの。(3) A telescoping speaker box as described in claim (1), characterized in that one or more connecting bodies are combined.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9014534A GB2245798B (en) | 1990-06-29 | 1990-06-29 | Extensible acoustic enclosure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0472997A true JPH0472997A (en) | 1992-03-06 |
Family
ID=10678446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18781490A Pending JPH0472997A (en) | 1990-06-29 | 1990-07-15 | Expansion type speaker box |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH0472997A (en) |
| FR (1) | FR2680295A1 (en) |
| GB (1) | GB2245798B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007534256A (en) * | 2004-04-20 | 2007-11-22 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Portable speaker device |
| CN103596080A (en) * | 2012-08-15 | 2014-02-19 | 刘骏涛 | Miniature sound box provided with telescopic resonance cavity |
| CN103813224A (en) * | 2012-11-12 | 2014-05-21 | 新加坡振源科技私人有限公司 | Telescopic soundbox |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5550926A (en) * | 1994-09-08 | 1996-08-27 | Tsao; Ye-Ming | Overlap sound case |
| EP1207717A1 (en) * | 2000-11-16 | 2002-05-22 | Thomson Licensing S.A. | Electronic device with variable sound chamber |
| GB2412267B (en) * | 2004-03-17 | 2006-11-22 | Plastoform Ind Ltd | Speaker |
| US8345909B2 (en) | 2008-04-03 | 2013-01-01 | Bose Corporation | Loudspeaker assembly |
| EP2495993A4 (en) * | 2009-10-30 | 2013-03-27 | Woxter Technology Co Ltd | Telescopic loudspeaker |
| RU2433566C1 (en) * | 2010-02-11 | 2011-11-10 | Валерий Анатольевич Павлов | Acoustic transformable system |
| CN103596084A (en) * | 2012-08-17 | 2014-02-19 | 刘骏涛 | Miniature sound box with telescopic resonance cavity |
| CN103634713A (en) * | 2012-08-20 | 2014-03-12 | 刘骏涛 | Miniature sound box with telescopic resonance cavity |
| CN203167186U (en) * | 2013-01-30 | 2013-08-28 | 威立达数码科技(深圳)有限公司 | Loudspeaker box |
| GB2536903A (en) * | 2015-03-30 | 2016-10-05 | Alpha Wave Audio Ltd | Side-mount speakers |
| EP3490269A1 (en) * | 2017-11-23 | 2019-05-29 | Johannes Mascher | Loudspeaker enclosure |
| TWI731384B (en) * | 2019-08-07 | 2021-06-21 | 緯創資通股份有限公司 | Speaker device and related acoustic deflecting module |
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|---|---|---|---|---|
| JPS5714582B2 (en) * | 1977-03-30 | 1982-03-25 | ||
| JPH0157878B2 (en) * | 1982-12-21 | 1989-12-07 | Oki Denki Kogyo Kk |
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|---|---|---|---|---|
| FR666804A (en) * | 1928-04-28 | 1929-10-07 | Improvements to sound reproduction devices, such as telephone loudspeakers | |
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| FR2433879A1 (en) * | 1978-08-16 | 1980-03-14 | Launay Dominique | UNIDIRECTIONAL ACOUSTIC SPEAKER |
| GB2066619A (en) * | 1979-12-18 | 1981-07-08 | Pearce P J | Loudspeaker cabinet |
| JPS56125192A (en) * | 1980-03-07 | 1981-10-01 | Olympus Optical Co Ltd | Tape recorder for stereo |
| DE3139893A1 (en) * | 1980-10-09 | 1982-07-08 | Mitsubishi Denki K.K., Tokyo | PORTABLE ACOUSTIC DEVICE |
| FR2494535A1 (en) * | 1980-11-19 | 1982-05-21 | Denoisie Michel | Exponential acoustic diffuser with telescopic parts - has two slidably interconnected parts forming part of exponential radiator |
| DE3347158A1 (en) * | 1983-12-27 | 1985-07-04 | Seidler, Wolfgang, 4600 Dortmund | Loudspeaker box |
| US4535870A (en) * | 1984-11-15 | 1985-08-20 | General Electric Company | Quick attach-detach mechanism for audio components |
-
1990
- 1990-06-29 GB GB9014534A patent/GB2245798B/en not_active Expired - Fee Related
- 1990-07-15 JP JP18781490A patent/JPH0472997A/en active Pending
-
1991
- 1991-08-07 FR FR9110058A patent/FR2680295A1/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5714582B2 (en) * | 1977-03-30 | 1982-03-25 | ||
| JPH0157878B2 (en) * | 1982-12-21 | 1989-12-07 | Oki Denki Kogyo Kk |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007534256A (en) * | 2004-04-20 | 2007-11-22 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Portable speaker device |
| CN103596080A (en) * | 2012-08-15 | 2014-02-19 | 刘骏涛 | Miniature sound box provided with telescopic resonance cavity |
| WO2014026367A1 (en) * | 2012-08-15 | 2014-02-20 | Liu Juntao | Miniature sound box with telescopic resonance cavity |
| CN103813224A (en) * | 2012-11-12 | 2014-05-21 | 新加坡振源科技私人有限公司 | Telescopic soundbox |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2680295A1 (en) | 1993-02-12 |
| GB2245798A (en) | 1992-01-08 |
| GB9014534D0 (en) | 1990-08-22 |
| GB2245798B (en) | 1994-06-15 |
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