JPS59126300U - whistle loudspeaker - Google Patents
whistle loudspeakerInfo
- Publication number
- JPS59126300U JPS59126300U JP1992483U JP1992483U JPS59126300U JP S59126300 U JPS59126300 U JP S59126300U JP 1992483 U JP1992483 U JP 1992483U JP 1992483 U JP1992483 U JP 1992483U JP S59126300 U JPS59126300 U JP S59126300U
- Authority
- JP
- Japan
- Prior art keywords
- whistle
- amplified
- synthetic resin
- hard synthetic
- resin plate
- 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
- Toys (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の斜視図、第２図は本考案の共鳴板の正
面図、第３図は本考案の実施例を示す斜視図である。
ａ、 ａ’・・・拡声枠体、１：口笛共鳴板、２：縦
切込線、３：振動片、４：上部両側嵌合凸部、５：嵌込
溝、６：口笛吹奏口、７：山中空部、８：共振膜、９：
右側通気口よりなる。FIG. 1 is a perspective view of the present invention, FIG. 2 is a front view of a sounding plate of the present invention, and FIG. 3 is a perspective view of an embodiment of the present invention. a, a'... public address frame body, 1: whistle sounding board, 2: vertical cut line, 3: vibrating piece, 4: fitting convex portion on both upper sides, 5: fitting groove, 6: whistle mouth, 7: Mountain hollow part, 8: Resonant membrane, 9:
It consists of a vent on the right side.
Claims (1)
方形状に成形して、上端部両側に嵌合凸部４を形成し、
硬質合成樹脂板の内側に、縦切込線２を入れ、複数条の
振動片３を形成して一体に口笛共鳴板１を成型し、次ぎ
に口笛音響を増幅せしめる、円筒形状拡声枠体ａの左側
通気口に共振膜８をはりつけ、上周面左側寄りに口笛吹
奏口６を切欠して穿口し、口笛吹奏口の中央部機に、単
数または複数条の嵌込溝５を設け、共鳴板１を単数また
は複数個嵌挿固定し、口笛の音色を共鳴拡声するように
構成したことを特徴とする口笛拡声装置。As shown in the drawings, the present invention is made by molding a thin hard synthetic resin plate into a rectangular shape and forming fitting convex portions 4 on both sides of the upper end.
A cylindrical loudspeaker frame a in which a vertical score line 2 is cut inside a hard synthetic resin plate, a plurality of vibrating pieces 3 are formed, a whistle resonance plate 1 is integrally molded, and then the whistle sound is amplified. A resonant membrane 8 is attached to the left side vent of the device, a whistle hole 6 is cut out and bored on the left side of the upper circumferential surface, and a single or plural groove 5 is provided in the central part of the whistle hole. A whistle amplification device characterized in that one or more sound plates 1 are inserted and fixed, and the whistle tone is resonated and amplified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992483U JPS59126300U (en) | 1983-02-14 | 1983-02-14 | whistle loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992483U JPS59126300U (en) | 1983-02-14 | 1983-02-14 | whistle loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59126300U true JPS59126300U (en) | 1984-08-25 |
Family
ID=30151062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992483U Pending JPS59126300U (en) | 1983-02-14 | 1983-02-14 | whistle loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59126300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018233794A1 (en) * | 2017-06-23 | 2018-12-27 | Københavns Universitet | Inhaler with acoustic flow monitoring |
-
1983
- 1983-02-14 JP JP1992483U patent/JPS59126300U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018233794A1 (en) * | 2017-06-23 | 2018-12-27 | Københavns Universitet | Inhaler with acoustic flow monitoring |
| US11666714B2 (en) | 2017-06-23 | 2023-06-06 | Københavns Universitet | Inhaler with acoustic flow monitoring |
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