JPH0332890U - - Google Patents
Info
- Publication number
- JPH0332890U JPH0332890U JP9143389U JP9143389U JPH0332890U JP H0332890 U JPH0332890 U JP H0332890U JP 9143389 U JP9143389 U JP 9143389U JP 9143389 U JP9143389 U JP 9143389U JP H0332890 U JPH0332890 U JP H0332890U
- Authority
- JP
- Japan
- Prior art keywords
- guard
- serves
- metal net
- net member
- microphone
- 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
- 239000002184 metal Substances 0.000 claims description 5
Description
第１図は本考案のガード兼用アンテナ付マイク
の一部切欠側面図を示す。
１……ガード兼用金属ネツト部材、２……環状
絶縁部材、３……マイクユニツト、４……同軸ケ
ーブル、５……ローデイングコイルを含む調整機
構。
FIG. 1 shows a partially cutaway side view of a microphone with an antenna that also serves as a guard according to the present invention. 1... Metal net member that also serves as a guard, 2... Annular insulating member, 3... Microphone unit, 4... Coaxial cable, 5... Adjustment mechanism including a loading coil.
Claims (1)
生音通過部のガード兼用金属ネツト部材を環状絶
縁部材に支持して、当該ガード兼用金属ネツト部
材を前記マイクに固定するとともに、ローデイン
グ・コイルを有する共振電波波長調節機構を前記
ガード兼用金属ネツト部材に接続し、最適共振波
長を有する当該金属ネツト部材がガード機能とと
もにアンテナ機能を持つことを特徴とするガード
兼用アンテナ付マイク。 A metal net member that also serves as a guard of an externally generated sound passing section provided at the tip of a wireless microphone is supported by an annular insulating member, the metal net member that also serves as a guard is fixed to the microphone, and a resonant radio wave wavelength adjustment having a loading coil is provided. A microphone with an antenna that also serves as a guard, characterized in that a mechanism is connected to the metal net member that also serves as a guard, and the metal net member that has an optimum resonant wavelength has an antenna function as well as a guard function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9143389U JPH0332890U (en) | 1989-08-04 | 1989-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9143389U JPH0332890U (en) | 1989-08-04 | 1989-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0332890U true JPH0332890U (en) | 1991-03-29 |
Family
ID=31640915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9143389U Pending JPH0332890U (en) | 1989-08-04 | 1989-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012151647A (en) * | 2011-01-19 | 2012-08-09 | Alps Electric Co Ltd | Electro-acoustic transducer |
-
1989
- 1989-08-04 JP JP9143389U patent/JPH0332890U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012151647A (en) * | 2011-01-19 | 2012-08-09 | Alps Electric Co Ltd | Electro-acoustic transducer |