JPS6190385U - - Google Patents
Info
- Publication number
- JPS6190385U JPS6190385U JP17545484U JP17545484U JPS6190385U JP S6190385 U JPS6190385 U JP S6190385U JP 17545484 U JP17545484 U JP 17545484U JP 17545484 U JP17545484 U JP 17545484U JP S6190385 U JPS6190385 U JP S6190385U
- Authority
- JP
- Japan
- Prior art keywords
- bellows body
- coaxial
- speaker
- sound emission
- speaker unit
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims 1
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Description
第１図乃至第４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図は
一部切除した要部の拡大縦断側面図、第４図は全
体の外観斜視図、第５図、第６図は夫々別の実施
例（用途例）を示す全体外観斜視図、第７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、２Ａはスロート部、２Ｂは開口
部である。
1 to 4 show an embodiment of the present invention,
Figures 1 and 2 are vertical side views of the main parts, Figure 3 is an enlarged vertical side view of the main parts with some parts removed, Figure 4 is a perspective view of the overall appearance, and Figures 5 and 6 are respectively An overall external perspective view showing another embodiment (application example), Fig. 7A-
D is a schematic longitudinal sectional side view of the main part showing another embodiment. 1 is a speaker unit, 2 is a bellows body, 3 is a cylindrical membrane, 4 is a horn, 2A is a throat portion, and 2B is an opening portion.
Claims (1)
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内に、該蛇腹体２の最大伸縮
範囲において弾性伸縮可能な筒状膜３を、その筒
軸線方向の両端のみが蛇腹体２のスロート部２Ａ
及び開口部２Ｂに位置固定される状態に嵌装させ
てあることを特徴とするスピーカー用ホーン。 This speaker horn is constructed by attaching a bellows body 2 to the front surface of a speaker unit 1, which is coaxial or almost coaxial with the speaker unit 1 and can be expanded and contracted along the direction of the sound emission axis, and can be bent and fixed to the sound emission axis. A cylindrical membrane 3 that can be elastically expanded and contracted in the maximum expansion and contraction range of the bellows body 2 is placed inside the bellows body 2, with only both ends of the membrane 3 in the direction of the cylinder axis extending from the throat portion 2A of the bellows body 2.
and a speaker horn, characterized in that it is fitted into the opening 2B in a fixed position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17545484U JPH0115274Y2 (en) | 1984-11-19 | 1984-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17545484U JPH0115274Y2 (en) | 1984-11-19 | 1984-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6190385U true JPS6190385U (en) | 1986-06-12 |
| JPH0115274Y2 JPH0115274Y2 (en) | 1989-05-08 |
Family
ID=30733056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17545484U Expired JPH0115274Y2 (en) | 1984-11-19 | 1984-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0115274Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200473060Y1 (en) * | 2013-01-23 | 2014-06-10 | 이성호 | Speaker |
-
1984
- 1984-11-19 JP JP17545484U patent/JPH0115274Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200473060Y1 (en) * | 2013-01-23 | 2014-06-10 | 이성호 | Speaker |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0115274Y2 (en) | 1989-05-08 |