JPS63600U - - Google Patents
Info
- Publication number
- JPS63600U JPS63600U JP9446786U JP9446786U JPS63600U JP S63600 U JPS63600 U JP S63600U JP 9446786 U JP9446786 U JP 9446786U JP 9446786 U JP9446786 U JP 9446786U JP S63600 U JPS63600 U JP S63600U
- Authority
- JP
- Japan
- Prior art keywords
- hearing aid
- sound collector
- collector plate
- joint
- reflective structure
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 2
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Description
第１図は、１実施例を示す正面図、第２図は、
同じく中央縦断面図、第３図は、第１図―線
断面図、第４図は、集音板の拡大断面図、である
。
図中において各符号は下記を指示する。１０：
バンド、１１：凸状、２０：ジヨイント、２１：
結合用突起、２２：運動規制用ピン、３０：集音
部材、３１：集音板、３２：カバー、３３：凹状
係合部、３４：反射構造、３５：逃し溝。
FIG. 1 is a front view showing one embodiment, and FIG. 2 is a front view showing one embodiment.
Similarly, FIG. 3 is a central longitudinal sectional view, FIG. 3 is a sectional view taken along the line of FIG. 1, and FIG. 4 is an enlarged sectional view of the sound collecting plate. In the figure, each symbol indicates the following. 10:
Band, 11: Convex, 20: Joint, 21:
22: movement regulating pin, 30: sound collecting member, 31: sound collecting plate, 32: cover, 33: concave engagement portion, 34: reflective structure, 35: relief groove.
Claims (1)
反射板を取り付けたものにおいて、集音板とジヨ
イントとの間には集音板の運動を規制する手段が
設けられており、且つ、集音板の内側傾斜面の全
部若しくは一部には反射構造が、周縁には逃し溝
が設けられていることを特徴とする聴覚補助具。 A reflector plate is attached to both ends of an inverted U-shaped band via joints, and a means for regulating the movement of the sound collector plate is provided between the sound collector plate and the joint. A hearing aid characterized in that a reflective structure is provided on all or part of the inner inclined surface of the hearing aid, and a relief groove is provided on the periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9446786U JPS63600U (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9446786U JPS63600U (en) | 1986-06-20 | 1986-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63600U true JPS63600U (en) | 1988-01-05 |
Family
ID=30957962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9446786U Pending JPS63600U (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63600U (en) |
-
1986
- 1986-06-20 JP JP9446786U patent/JPS63600U/ja active Pending