JPH02899U - - Google Patents
Info
- Publication number
- JPH02899U JPH02899U JP7740388U JP7740388U JPH02899U JP H02899 U JPH02899 U JP H02899U JP 7740388 U JP7740388 U JP 7740388U JP 7740388 U JP7740388 U JP 7740388U JP H02899 U JPH02899 U JP H02899U
- Authority
- JP
- Japan
- Prior art keywords
- case
- microphone
- audio
- speaker
- battery
- 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
- 230000003321 amplification Effects 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
Landscapes
- Casings For Electric Apparatus (AREA)
Description
第１図は本考案の携帯用マイク付き拡声器の斜
視図で、第１図ａは未使用状態、第１図ｂは使用
状態を表わす図、第２図は第１図ａのＡ―Ａ線断
面図である。
１，２……ケース、３……マイク、４……音声
増幅回路、５……スピーカ、６……電池、７……
ピン、８……動作スイツチ。
Fig. 1 is a perspective view of the portable loudspeaker with microphone of the present invention, Fig. 1a shows the unused state, Fig. 1b shows the used state, and Fig. 2 shows A-A of Fig. 1a. FIG. 1, 2... Case, 3... Microphone, 4... Audio amplification circuit, 5... Speaker, 6... Battery, 7...
Pin, 8...operation switch.
Claims (1)
は音声出力用のスピーカと電池、他方のケースに
は音声入力用のマイク及び音声増幅回路を内蔵し
、使用時には前記ピンを中心にして前記ケースを
開き机上等に置いて使用し、未使用時には前記ケ
ースを閉じてポケツト等に収納して使用すること
を特徴とする携帯用マイク付き拡声器。 One case connected by a pin for the rotation axis has a speaker and battery for audio output, and the other case has a built-in microphone and audio amplification circuit for audio input. A portable loudspeaker with a microphone, characterized in that the case is opened and placed on a desk or the like for use, and when not in use, the case is closed and stored in a pocket or the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7740388U JPH02899U (en) | 1988-06-10 | 1988-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7740388U JPH02899U (en) | 1988-06-10 | 1988-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02899U true JPH02899U (en) | 1990-01-05 |
Family
ID=31302393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7740388U Pending JPH02899U (en) | 1988-06-10 | 1988-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02899U (en) |
-
1988
- 1988-06-10 JP JP7740388U patent/JPH02899U/ja active Pending
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