JPS6444794U - - Google Patents
Info
- Publication number
- JPS6444794U JPS6444794U JP13817287U JP13817287U JPS6444794U JP S6444794 U JPS6444794 U JP S6444794U JP 13817287 U JP13817287 U JP 13817287U JP 13817287 U JP13817287 U JP 13817287U JP S6444794 U JPS6444794 U JP S6444794U
- Authority
- JP
- Japan
- Prior art keywords
- speaker unit
- utility
- model registration
- frame
- frame 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
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第１図乃至第３図は、この考案の実施例を示す
もので、第１図はスピーカユニツトの断面図、第
２図は第１図のＡ―Ｂ線部分を断面した拡大平面
図、第３図はフレーム部分の斜視図である。第４
図および第５図は、従来例を示すもので、第４図
はスピーカユニツトの断面図、第５図は第４図の
Ａ―Ｂ線部分を断面した拡大平面図である。
主要部分の符号の説明、１：振動板、２：フレ
ーム、２ａ：脚部、○ｂ：断面形状、３：トツプ
プレート、４：マグネツト、５：ヨーク。
1 to 3 show an embodiment of this invention. FIG. 1 is a sectional view of the speaker unit, FIG. 2 is an enlarged plan view taken along line A--B in FIG. 1, and FIG. FIG. 3 is a perspective view of the frame portion. Fourth
5 and 5 show a conventional example. FIG. 4 is a sectional view of the speaker unit, and FIG. 5 is an enlarged plan view taken along line AB in FIG. 4. Explanation of symbols of main parts: 1: diaphragm, 2: frame, 2a: leg, ○b: cross-sectional shape, 3: top plate, 4: magnet, 5: yoke.
Claims (1)
する面の面積が最小で、かつ空気の流れを妨げな
いような曲面によつて構成したことを特徴とする
スピーカユニツトのフレーム構造。 (2) 脚部の断面形状を楕円形としたことを特徴
とする実用新案登録請求の範囲第１項記載のスピ
ーカユニツトのフレーム構造。 (3) 脚部の断面形状を流線形としたことを特徴
とする実用新案登録請求の範囲第１項記載のスピ
ーカユニツトのフレーム構造。[Claims for Utility Model Registration] (1) In the frame of the speaker unit, the leg portions of the frame should be curved so that the area of the surface facing the back side of the diaphragm is minimal and does not obstruct air flow. A frame structure of a speaker unit characterized in that it is constructed in the following manner. (2) The frame structure of a speaker unit according to claim 1 of the utility model registration, characterized in that the cross-sectional shape of the leg portion is oval. (3) The frame structure of the speaker unit according to claim 1 of the utility model registration, characterized in that the cross-sectional shape of the leg portion is streamlined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13817287U JPS6444794U (en) | 1987-09-11 | 1987-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13817287U JPS6444794U (en) | 1987-09-11 | 1987-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6444794U true JPS6444794U (en) | 1989-03-17 |
Family
ID=31400265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13817287U Pending JPS6444794U (en) | 1987-09-11 | 1987-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6444794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0373097U (en) * | 1989-11-21 | 1991-07-23 |
-
1987
- 1987-09-11 JP JP13817287U patent/JPS6444794U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0373097U (en) * | 1989-11-21 | 1991-07-23 |