JPS6228151Y2 - - Google Patents
Info
- Publication number
- JPS6228151Y2 JPS6228151Y2 JP19396681U JP19396681U JPS6228151Y2 JP S6228151 Y2 JPS6228151 Y2 JP S6228151Y2 JP 19396681 U JP19396681 U JP 19396681U JP 19396681 U JP19396681 U JP 19396681U JP S6228151 Y2 JPS6228151 Y2 JP S6228151Y2
- Authority
- JP
- Japan
- Prior art keywords
- headphone
- casings
- ear
- power switch
- conductor
- 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.)
- Expired
Links
- 239000004020 conductor Substances 0.000 claims description 11
- 230000010355 oscillation Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19396681U JPS58104075U (ja) | 1981-12-30 | 1981-12-30 | ヘツドホン装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19396681U JPS58104075U (ja) | 1981-12-30 | 1981-12-30 | ヘツドホン装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58104075U JPS58104075U (ja) | 1983-07-15 |
| JPS6228151Y2 true JPS6228151Y2 (enrdf_load_stackoverflow) | 1987-07-18 |
Family
ID=30107301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19396681U Granted JPS58104075U (ja) | 1981-12-30 | 1981-12-30 | ヘツドホン装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58104075U (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5880340B2 (ja) * | 2012-08-02 | 2016-03-09 | ソニー株式会社 | ヘッドホン装置、装着状態検出装置、装着状態検出方法 |
-
1981
- 1981-12-30 JP JP19396681U patent/JPS58104075U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58104075U (ja) | 1983-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5333206A (en) | Dual element headphone | |
| EP0583900A1 (en) | Improved headphone apparatus | |
| EP1100218A3 (en) | Portable audio listening apparatus | |
| US6993140B1 (en) | 3-in-1 anti-noise radio sound-collection device | |
| JPS6228151Y2 (enrdf_load_stackoverflow) | ||
| JPH0822115B2 (ja) | 補聴器 | |
| CN219834343U (zh) | 入耳式无线耳机 | |
| KR200210153Y1 (ko) | 케이스 겸용 이어폰 커버 | |
| CN220067669U (zh) | 可拆卸的夹耳式蓝牙耳机 | |
| JPS6240881B2 (enrdf_load_stackoverflow) | ||
| JP3190663B2 (ja) | 光信号の受光装置 | |
| JPH0125025Y2 (enrdf_load_stackoverflow) | ||
| CN215835536U (zh) | 一种耳机连接结构及耳机 | |
| JPS6338588Y2 (enrdf_load_stackoverflow) | ||
| KR960001159B1 (ko) | 전원스위치가 헤드폰/이어폰에 내장된 헤드폰 스테레오 장치 및 헤드폰 장치와 이어폰 장치 | |
| JPS6329305Y2 (enrdf_load_stackoverflow) | ||
| JPH0646487A (ja) | 音響機器 | |
| JPS6213199A (ja) | ヘツドホン | |
| JPS599499Y2 (ja) | ワイヤレスイヤホン装置 | |
| JPH03133268A (ja) | カプラ型受信ユニット | |
| JPS622852Y2 (enrdf_load_stackoverflow) | ||
| JPS58171194A (ja) | 音響装置 | |
| JP3020130U (ja) | 携帯受信機 | |
| JPH0241574U (enrdf_load_stackoverflow) | ||
| JPS589393Y2 (ja) | 送信機 |