JPS62178295U - - Google Patents
Info
- Publication number
- JPS62178295U JPS62178295U JP6790886U JP6790886U JPS62178295U JP S62178295 U JPS62178295 U JP S62178295U JP 6790886 U JP6790886 U JP 6790886U JP 6790886 U JP6790886 U JP 6790886U JP S62178295 U JPS62178295 U JP S62178295U
- Authority
- JP
- Japan
- Prior art keywords
- amplifier
- microphone
- audio
- transmission line
- battery power
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000008054 signal transmission Effects 0.000 claims description 2
- 230000005236 sound signal Effects 0.000 claims 2
- 230000009189 diving Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Description
添付図面は本考案の実施例を示し、第１図は会
話装置の構成を示すブロツク線図、第２図はフル
フエイスマスクの平面図、第３図は同じくフルフ
エイスマスクの底面図、第４図は第２図中Ａ―Ａ
線に沿う断面図、第５図はアンプと電池電源の取
着態様を示す平面図、第６図は第５図中Ｂ―Ｂ線
に沿う断面図、第７図は防水音声マスクの取着態
様を示す斜視図、第８図は水中の使用状態を示す
図である。
尚、図中１……会話装置、２……マイク、３…
…アンプ、４……電池電源、５……防水音声スピ
ーカー、１２……フルフエイスマスク、１３……
口に対応する部分、１４……マスク本体、１８…
…エアータンク、２８……ヘルメツト、２９……
信号伝送線、３０……音声電流伝送線、３１……
給電線をそれぞれ示している。
The accompanying drawings show an embodiment of the present invention, and FIG. 1 is a block diagram showing the structure of the conversation device, FIG. 2 is a plan view of a full-face mask, FIG. 3 is a bottom view of the full-face mask, and FIG. The diagram is A-A in Figure 2.
Figure 5 is a plan view showing how the amplifier and battery power supply are installed; Figure 6 is a cross-sectional view taken along line B-B in Figure 5; Figure 7 is the installation of the waterproof audio mask. FIG. 8 is a perspective view showing the mode, and is a view showing the state of use underwater. In the figure, 1... conversation device, 2... microphone, 3...
...Amplifier, 4...Battery power supply, 5...Waterproof audio speaker, 12...Full face mask, 13...
Portion corresponding to the mouth, 14...Mask body, 18...
...Air tank, 28...Helmet, 29...
Signal transmission line, 30...Audio current transmission line, 31...
Each feed line is shown.
Claims (1)
流ａとして送信することができるマイク２と、上
記音声信号電流ａを増幅する為のアンプ３と、該
アンプ３を動作させる為の電池電源４と、水中に
向けて音声を発音することができる防水音声スピ
ーカー５より成り、上記マイク２を、顔の略全面
を被うことができるフルフエイスマスク１２のマ
スク本体１４の口に対応する部分１３に配設し、
上記マイク２とアンプ３の間を信号伝送線２９を
介して電気的に接続すると共に、アンプ３と防水
音声スピーカー５の間は音声電流伝送線３０を介
して電気的に接続し、且つアンプ３と電池電源４
の間を給電線３１を介して接続して成したことを
特徴とするスキユーバダイビング用会話装置。 A microphone 2 that can collect the voice spoken by a diver and transmit it as an audio signal current a, an amplifier 3 for amplifying the audio signal current a, and a battery power source 4 for operating the amplifier 3. The microphone 2 is attached to a portion 13 of a mask body 14 corresponding to the mouth of a full-face mask 12 that can cover substantially the entire face. arranged,
The microphone 2 and the amplifier 3 are electrically connected via a signal transmission line 29, and the amplifier 3 and the waterproof audio speaker 5 are electrically connected via an audio current transmission line 30. and battery power 4
A conversation device for scuba diving, characterized in that the communication device is connected through a power supply line 31.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6790886U JPS62178295U (en) | 1986-05-06 | 1986-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6790886U JPS62178295U (en) | 1986-05-06 | 1986-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62178295U true JPS62178295U (en) | 1987-11-12 |
Family
ID=30907239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6790886U Pending JPS62178295U (en) | 1986-05-06 | 1986-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62178295U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US342579A (en) * | 1886-05-25 | Nailing-jack | ||
| US3427579A (en) * | 1966-10-06 | 1969-02-11 | George J Sebesta | Underwater communication transducers |
| JPS4923439U (en) * | 1972-06-08 | 1974-02-27 | ||
| JPS60160233A (en) * | 1984-01-31 | 1985-08-21 | O D S Marine:Kk | Method and apparatus of underwater communication |
-
1986
- 1986-05-06 JP JP6790886U patent/JPS62178295U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US342579A (en) * | 1886-05-25 | Nailing-jack | ||
| US3427579A (en) * | 1966-10-06 | 1969-02-11 | George J Sebesta | Underwater communication transducers |
| JPS4923439U (en) * | 1972-06-08 | 1974-02-27 | ||
| JPS60160233A (en) * | 1984-01-31 | 1985-08-21 | O D S Marine:Kk | Method and apparatus of underwater communication |
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