JPH0344359U - - Google Patents
Info
- Publication number
- JPH0344359U JPH0344359U JP10312889U JP10312889U JPH0344359U JP H0344359 U JPH0344359 U JP H0344359U JP 10312889 U JP10312889 U JP 10312889U JP 10312889 U JP10312889 U JP 10312889U JP H0344359 U JPH0344359 U JP H0344359U
- Authority
- JP
- Japan
- Prior art keywords
- underwater
- microphone
- converts
- air chamber
- communication device
- 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 2
Landscapes
- Telephone Set Structure (AREA)
Description
第１図は本考案の一実施例を示す水中通話装置
の斜視図、第２図は上記水中通話装置のシステム
図、第３図は上記水中通話装置の使用状態を示す
概略図である。
図中、１……本体、２……空気室、３……水中
スピーカ、４……マイクである。
FIG. 1 is a perspective view of an underwater communication device showing an embodiment of the present invention, FIG. 2 is a system diagram of the underwater communication device, and FIG. 3 is a schematic diagram showing the usage state of the underwater communication device. In the figure, 1... main body, 2... air chamber, 3... underwater speaker, 4... microphone.
Claims (1)
話装置において、携帯可能な本体に、ダイバーが
口を当てがうことによつて内部を気密に保つ空気
室を設け、該空気室内に音声を電気信号に変換す
るマイクを付設し、該マイクからの電気信号を水
中に向けて音声変換する水中スピーカを備えたこ
とを特徴とする水中通話装置。 In an underwater communication device for underwater communication between divers, a portable main body is provided with an air chamber that is kept airtight by the diver placing his or her mouth on the device, and audio is transmitted into the air chamber as an electrical signal. What is claimed is: 1. An underwater communication device characterized by being equipped with a microphone that converts an electric signal into a voice, and an underwater speaker that converts an electric signal from the microphone into sound underwater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10312889U JPH0344359U (en) | 1989-09-04 | 1989-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10312889U JPH0344359U (en) | 1989-09-04 | 1989-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0344359U true JPH0344359U (en) | 1991-04-24 |
Family
ID=31651983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10312889U Pending JPH0344359U (en) | 1989-09-04 | 1989-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0344359U (en) |
-
1989
- 1989-09-04 JP JP10312889U patent/JPH0344359U/ja active Pending