JPH02128496U - - Google Patents
Info
- Publication number
- JPH02128496U JPH02128496U JP3563189U JP3563189U JPH02128496U JP H02128496 U JPH02128496 U JP H02128496U JP 3563189 U JP3563189 U JP 3563189U JP 3563189 U JP3563189 U JP 3563189U JP H02128496 U JPH02128496 U JP H02128496U
- Authority
- JP
- Japan
- Prior art keywords
- horn
- horn member
- type speaker
- curved shape
- sound path
- 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
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Description
第１図はこの考案に係るホーン型のスピーカの
実施例を示す断面図である。第２図は従来の実施
例を示す断面図である。
主な符号の説明、１０……第１のホーン部材、
１１……第２のホーン部材、１２……音道、１３
……開口部。
FIG. 1 is a sectional view showing an embodiment of a horn-type speaker according to this invention. FIG. 2 is a sectional view showing a conventional embodiment. Explanation of main symbols, 10...first horn member,
11...Second horn member, 12...Sound path, 13
……Aperture.
Claims (1)
のホーン部材の周囲に配置された第２のホーン部
材とを設け、第１のホーン部材と第２のホーン部
材とで挾まれる音道はエクスポーネンシヤルホー
ンを形成し、且つ、音道は湾曲していることを特
徴とするホーン型のスピーカ。 ２ 第１のホーン部材の開口部形状は曲面形状に
形成したことを特徴とする請求項１記載のホーン
型のスピーカ。 ３ 第１のホーン部材は断面略Ｔ字状に形成した
ことを特徴とする請求項１または２記載のホーン
型のスピーカ。[Claims for Utility Model Registration] 1. In a horn-type speaker, a first horn member disposed at the center;
and a second horn member disposed around the horn member, the sound path sandwiched between the first horn member and the second horn member forms an exponential horn, and the sound path is A horn-shaped speaker characterized by its curved shape. 2. The horn-type speaker according to claim 1, wherein the opening of the first horn member is formed into a curved shape. 3. The horn-type speaker according to claim 1 or 2, wherein the first horn member has a substantially T-shaped cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3563189U JPH02128496U (en) | 1989-03-30 | 1989-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3563189U JPH02128496U (en) | 1989-03-30 | 1989-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128496U true JPH02128496U (en) | 1990-10-23 |
Family
ID=31541153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3563189U Pending JPH02128496U (en) | 1989-03-30 | 1989-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128496U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52139414A (en) * | 1976-05-17 | 1977-11-21 | Matsushita Electric Ind Co Ltd | Non-directional horn speaker |
| JPS53124413A (en) * | 1977-12-02 | 1978-10-30 | Nippon Gakki Seizo Kk | Horn type speaker |
-
1989
- 1989-03-30 JP JP3563189U patent/JPH02128496U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52139414A (en) * | 1976-05-17 | 1977-11-21 | Matsushita Electric Ind Co Ltd | Non-directional horn speaker |
| JPS53124413A (en) * | 1977-12-02 | 1978-10-30 | Nippon Gakki Seizo Kk | Horn type speaker |