JPS58101594U - Headphone unit position adjustment mechanism - Google Patents
Headphone unit position adjustment mechanismInfo
- Publication number
- JPS58101594U JPS58101594U JP19454181U JP19454181U JPS58101594U JP S58101594 U JPS58101594 U JP S58101594U JP 19454181 U JP19454181 U JP 19454181U JP 19454181 U JP19454181 U JP 19454181U JP S58101594 U JPS58101594 U JP S58101594U
- Authority
- JP
- Japan
- Prior art keywords
- adjustment mechanism
- position adjustment
- unit
- unit position
- headphone unit
- 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
Landscapes
- Headphones And Earphones (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係るユニット調整機構を適用したヘッ
ドホーンで、第２図は同調整機構の一部を切欠した側面
図、第３図は第２図の■−■線断面図を示す。
１・・・ヘッドバンド、２・・・ラック、３・・・ユニ
ット、６・・・ピニオン、８・・・バネ、１０・・・ブ
レーキ。Fig. 1 shows a headphone to which the unit adjustment mechanism according to the present invention is applied, Fig. 2 shows a partially cutaway side view of the adjustment mechanism, and Fig. 3 shows a sectional view taken along the line ■-■ in Fig. 2. . 1... Headband, 2... Rack, 3... Unit, 6... Pinion, 8... Spring, 10... Brake.
Claims (1)
自在に噛合してユニットを上下動するピニオンと、ユニ
ットを一定方向に付勢するバネと、−手動操作によりユ
ニットを所望位置で任意に停止しうるブレーキとから構
成したヘッドホーンのユニット位置調整機構。A rack provided at the end of the headband, a pinion that rotatably engages with the rack and moves the unit up and down, and a spring that biases the unit in a certain direction. - The unit can be moved to any desired position by manual operation. Headphone unit position adjustment mechanism consisting of a brake that can be stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19454181U JPS58101594U (en) | 1981-12-28 | 1981-12-28 | Headphone unit position adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19454181U JPS58101594U (en) | 1981-12-28 | 1981-12-28 | Headphone unit position adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58101594U true JPS58101594U (en) | 1983-07-11 |
Family
ID=30107856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19454181U Pending JPS58101594U (en) | 1981-12-28 | 1981-12-28 | Headphone unit position adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58101594U (en) |
-
1981
- 1981-12-28 JP JP19454181U patent/JPS58101594U/en active Pending
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