JPS6310695U - - Google Patents
Info
- Publication number
- JPS6310695U JPS6310695U JP10379886U JP10379886U JPS6310695U JP S6310695 U JPS6310695 U JP S6310695U JP 10379886 U JP10379886 U JP 10379886U JP 10379886 U JP10379886 U JP 10379886U JP S6310695 U JPS6310695 U JP S6310695U
- Authority
- JP
- Japan
- Prior art keywords
- utility
- model registration
- edge structure
- fixed
- edge
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図乃至第３図は本考案に係るドーム型スピ
ーカのエツジ構造の実施例を示し、第１図は要部
の断面図、第２図はエツジ部の形態を示す一部除
去した斜視図、第３図はエツジ部の他の形態を示
す一部除去した斜視図である。第４図は我々が先
に提案したドーム型スピーカを説明するための断
面図、第５図は従来のドーム型スピーカを示す断
面図である。
Ａ：振動系、Ｂ：磁気回路部、１：ヨーク、２
：ポール部、３：マグネツト、４：トツププレー
ト、５：エツジ配置用のリング、６：エツジ配置
用の凹部、７：ドーム型振動板、８：コイルボビ
ン部、９：エツジ部、９ａ：分割片、１０：ボイ
スコイル、１１：支持部。
1 to 3 show an embodiment of the edge structure of a dome-shaped speaker according to the present invention, FIG. 1 is a sectional view of the main part, and FIG. 2 is a partially removed perspective view showing the form of the edge part. , FIG. 3 is a partially removed perspective view showing another form of the edge portion. FIG. 4 is a cross-sectional view for explaining the dome-shaped speaker that we proposed earlier, and FIG. 5 is a cross-sectional view showing a conventional dome-shaped speaker. A: Vibration system, B: Magnetic circuit section, 1: Yoke, 2
: Pole part, 3: Magnet, 4: Top plate, 5: Ring for edge arrangement, 6: Concave part for edge arrangement, 7: Dome-shaped diaphragm, 8: Coil bobbin part, 9: Edge part, 9a: Split piece , 10: Voice coil, 11: Support part.
Claims (1)
に水平方向に延出形成されるエツジ部とを備えた
振動系を磁気回路に組み込んでなるドーム型スピ
ーカにおいて、 上記エツジ部は分周的に分割されると共にその
先端部を湾曲状態で折り返すことにより支持部が
設けられていてバネ構造をなし、該支持部が磁気
回路構成部に固定されていることを特徴とするエ
ツジ構造。 ２ 折り返し方向が下方向であつて支持部がヨー
クのポール部側に固定されていることを特徴とす
る実用新案登録請求の範囲第１項記載のエツジ構
造。 ３ 折り返し方向が上方向であつて支持部がトツ
ププレート側に固定されていることを特徴とする
実用新案登録請求の範囲第１項記載のエツジ構造
。 ４ 折り返し方向が上方向と下方向が混在してい
ることを特徴とする実用新案登録請求の範囲第１
項記載のエツジ構造。[Scope of Claim for Utility Model Registration] 1. A dome-shaped speaker in which a magnetic circuit incorporates a vibration system comprising a dome-shaped diaphragm, a coil bobbin portion, and an edge portion extending horizontally from the lower end thereof, The part is divided in frequency division manner and a support part is provided by bending the tip part in a curved state to form a spring structure, and the support part is fixed to the magnetic circuit component part. Edge structure. 2. The edge structure according to claim 1 of the utility model registration, characterized in that the folding direction is downward and the support part is fixed to the pole part side of the yoke. 3. The edge structure according to claim 1 of the utility model registration, characterized in that the folding direction is upward and the support portion is fixed to the top plate side. 4 Utility model registration claim 1 characterized in that the folding directions are both upward and downward.
Edge structure described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10379886U JPH0448074Y2 (en) | 1986-07-08 | 1986-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10379886U JPH0448074Y2 (en) | 1986-07-08 | 1986-07-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6310695U true JPS6310695U (en) | 1988-01-23 |
| JPH0448074Y2 JPH0448074Y2 (en) | 1992-11-12 |
Family
ID=30976698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10379886U Expired JPH0448074Y2 (en) | 1986-07-08 | 1986-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448074Y2 (en) |
-
1986
- 1986-07-08 JP JP10379886U patent/JPH0448074Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448074Y2 (en) | 1992-11-12 |