JPH0361796U - - Google Patents
Info
- Publication number
- JPH0361796U JPH0361796U JP12120789U JP12120789U JPH0361796U JP H0361796 U JPH0361796 U JP H0361796U JP 12120789 U JP12120789 U JP 12120789U JP 12120789 U JP12120789 U JP 12120789U JP H0361796 U JPH0361796 U JP H0361796U
- Authority
- JP
- Japan
- Prior art keywords
- horn
- speaker
- view
- horn speaker
- magnetic circuit
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Description
第１図ないし第５図は本考案の実施例で、第１
図はホーンスピーカの断面図、第２図は第１図の
ホーンスピーカの音圧特性図、第３図は丸形ホー
ンスピーカの正面図、第４図は角形ホーンスピー
カの正面図、第５図は角形ホーンスピーカの別の
正面図、第６図および第７図は従来例のホーンス
ピーカで、第６図は同断面図、第７図は中間部に
Ｒを設けたホーンスピーカの断面図である。
１……磁気回路部、８……ホーン、８ｃ……側
面部、８ｄ……第２の側面部、８ｆ……突起部、
Ｃ……中間部、Ｄ……１８０°以上の角度。
Figures 1 to 5 show embodiments of the present invention.
The figure is a sectional view of a horn speaker, Figure 2 is a sound pressure characteristic diagram of the horn speaker in Figure 1, Figure 3 is a front view of a round horn speaker, Figure 4 is a front view of a square horn speaker, and Figure 5 is a front view of a square horn speaker. is another front view of a rectangular horn speaker, FIGS. 6 and 7 are conventional horn speakers, FIG. 6 is a sectional view of the same, and FIG. 7 is a sectional view of a horn speaker with an R in the middle. be. 1...Magnetic circuit portion, 8...Horn, 8c...Side surface portion, 8d...Second side surface portion, 8f...Protrusion portion,
C...middle part, D...angle of 180° or more.
Claims (1)
合わせたホーンスピーカにおいて、前記ホーンの
中間部にホーンの中心軸と左右ホーン側面との接
線のなす角の和が１８０°以上となるような突起
部を設けたことを特徴とするホーンスピーカ。 In a horn speaker that combines a magnetic circuit part and a horn having constant directivity, a protrusion in the middle part of the horn such that the sum of angles formed by tangents between the central axis of the horn and the left and right horn sides is 180° or more. A horn speaker characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12120789U JPH0361796U (en) | 1989-10-17 | 1989-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12120789U JPH0361796U (en) | 1989-10-17 | 1989-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0361796U true JPH0361796U (en) | 1991-06-17 |
Family
ID=31669244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12120789U Pending JPH0361796U (en) | 1989-10-17 | 1989-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0361796U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6052196A (en) * | 1983-09-01 | 1985-03-25 | Pioneer Electronic Corp | Ribbon type horn speaker |
-
1989
- 1989-10-17 JP JP12120789U patent/JPH0361796U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6052196A (en) * | 1983-09-01 | 1985-03-25 | Pioneer Electronic Corp | Ribbon type horn speaker |