JPH0255298U - - Google Patents
Info
- Publication number
- JPH0255298U JPH0255298U JP13394488U JP13394488U JPH0255298U JP H0255298 U JPH0255298 U JP H0255298U JP 13394488 U JP13394488 U JP 13394488U JP 13394488 U JP13394488 U JP 13394488U JP H0255298 U JPH0255298 U JP H0255298U
- Authority
- JP
- Japan
- Prior art keywords
- sound collecting
- reflecting surface
- hearing aid
- utility
- scope
- 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)
- Aerials With Secondary Devices (AREA)
Description
第１図は分解して示す補聴用集音具の斜視図、
第２図は他の実施例を示す集音反射体の正面図、
第３図は使用状態図である。
１……集音反射体、２……反射面、３……バン
ド。
FIG. 1 is an exploded perspective view of a hearing aid sound collector;
FIG. 2 is a front view of a sound collecting reflector showing another embodiment;
FIG. 3 is a usage state diagram. 1...Sound collecting reflector, 2...Reflecting surface, 3...Band.
Claims (1)
状に湾曲したバンドの端部に設けて構成した補聴
用集音具。 A sound collecting device for a hearing aid comprising a sound collecting reflector having a parabolic reflecting surface provided at the end of a U-shaped band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13394488U JPH0255298U (en) | 1988-10-13 | 1988-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13394488U JPH0255298U (en) | 1988-10-13 | 1988-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0255298U true JPH0255298U (en) | 1990-04-20 |
Family
ID=31392272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13394488U Pending JPH0255298U (en) | 1988-10-13 | 1988-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0255298U (en) |
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1988
- 1988-10-13 JP JP13394488U patent/JPH0255298U/ja active Pending