JPS61107295U - - Google Patents
Info
- Publication number
- JPS61107295U JPS61107295U JP19323584U JP19323584U JPS61107295U JP S61107295 U JPS61107295 U JP S61107295U JP 19323584 U JP19323584 U JP 19323584U JP 19323584 U JP19323584 U JP 19323584U JP S61107295 U JPS61107295 U JP S61107295U
- Authority
- JP
- Japan
- Prior art keywords
- bellows body
- speaker
- troughs
- coaxially
- bending
- 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
- 239000012528 membrane Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 2
- 230000008602 contraction Effects 0.000 claims 2
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Description
第1図乃至第5図は本考案の一実施例を示し、
第1図及び第2図は要部の縦断側面図、第3図及
び第4図イ,ロは一部切除した要部の拡大縦断側
面図、第5図は全体の外観斜視図、第6図、第7
図は夫々別の実施例(用途例)を示す全体外観斜
視図、第8図イ〜ニも別の実施例を示す要部の概
略縦断側面図である。
1はスピーカユニツト、2は蛇腹体、3は筒状
膜、4はホーン、5はエンクロージヤー、6はバ
ツクル板、7は凹空間である。
1 to 5 show an embodiment of the present invention,
Figures 1 and 2 are vertical side views of the main parts, Figures 3 and 4 A and B are enlarged vertical side views of the main parts with some parts removed, Figure 5 is a perspective view of the overall appearance, and Figure 6 Figure, 7th
Each figure is a perspective view of the overall appearance showing another embodiment (example of application), and FIGS. 1 is a speaker unit, 2 is a bellows body, 3 is a cylindrical membrane, 4 is a horn, 5 is an enclosure, 6 is a buckle plate, and 7 is a concave space.
Claims (1)
はほぼ同軸状態で放音軸線方向に沿つて伸縮固定
自在ならびに放音軸線を屈曲固定自在な状態の蛇
腹体2を取付けて構成されるスピーカ用ホーンで
あつて、前記蛇腹体2を構成する断面形状が三角
形の環状体2C…の谷部2a…群で伸縮方向にお
いて相隣る、谷部2a,2a…の頂内縁間に亘つ
て夫々、該蛇腹体2の伸縮及び屈曲を許容する状
態の筒状膜3…を張設してあることを特徴とする
スピーカ用ホーン。 前記各筒状膜3…がその筒軸線方向の全長に
亘つて連続一体ものに構成されている実用新案登
録請求の範囲第項に記載のスピーカ用ホーン。[Claims for Utility Model Registration] A bellows body 2 is attached to the front surface of the speaker unit 1, coaxially or almost coaxially with the speaker unit 1, and capable of expanding and contracting along the direction of the sound emission axis and bending and fixing the sound emission axis. In this speaker horn, the grooves 2a of an annular body 2C having a triangular cross-sectional shape constituting the bellows body 2 are arranged between the inner edges of the troughs 2a, 2a, which are adjacent to each other in the expansion/contraction direction in a group of troughs 2a. A speaker horn characterized in that a cylindrical membrane 3 is stretched over the bellows body 2 in a state that allows expansion, contraction and bending of the bellows body 2. The speaker horn according to claim 1, wherein each of the cylindrical membranes 3 is constructed as a continuous integral piece over the entire length in the axial direction of the cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19323584U JPS61107295U (en) | 1984-12-19 | 1984-12-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19323584U JPS61107295U (en) | 1984-12-19 | 1984-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61107295U true JPS61107295U (en) | 1986-07-08 |
Family
ID=30750655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19323584U Pending JPS61107295U (en) | 1984-12-19 | 1984-12-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61107295U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101224814B1 (en) | 2012-11-15 | 2013-01-21 | 김관웅 | Radiation angle controllable horn speaker |
-
1984
- 1984-12-19 JP JP19323584U patent/JPS61107295U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101224814B1 (en) | 2012-11-15 | 2013-01-21 | 김관웅 | Radiation angle controllable horn speaker |