JPS62183493U - - Google Patents
Info
- Publication number
- JPS62183493U JPS62183493U JP7003886U JP7003886U JPS62183493U JP S62183493 U JPS62183493 U JP S62183493U JP 7003886 U JP7003886 U JP 7003886U JP 7003886 U JP7003886 U JP 7003886U JP S62183493 U JPS62183493 U JP S62183493U
- Authority
- JP
- Japan
- Prior art keywords
- edge
- dome
- fitted
- guide
- top plate
- 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
- 238000012856 packing Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図乃至第５図は本考案に係るドーム型振動
系のエツジ部支持構造の実施例を示し、第１図は
要部の断面図、第２図Ａ，Ｂは組み込み過程を示
す断面図、第３図は他の構成例を示す断面図、第
４図Ａ，Ｂはトツププレート側に形成されるガイ
ド部の変形例を示す断面図、第５図はガイドリン
グの変形例を示す断面図である。第６図は我々が
別に提案したドーム型スピーカを示す断面図、第
７図は従来のドーム型振動板のエツジ部支持構造
を示す断面図である。
Ａ：振動系全体、Ｂ：磁気回路部、１：ドーム
型振動板、２：コイルボビン部、３：エツジ部、
４：ボイスコイル、５：ヨーク、６：ポール部、
７：マグネツト、８：トツププレート、８ａ：ガ
イド部、９：ガイドリング、９ａ：垂直部、９ｂ
：平坦部、９ｃ：フランジ部、１０：パツキング
。
Figures 1 to 5 show an embodiment of the edge support structure of a dome-shaped vibration system according to the present invention, Figure 1 is a sectional view of the main part, and Figures 2 A and B are sectional views showing the assembly process. , FIG. 3 is a sectional view showing another example of the configuration, FIGS. 4A and 4B are sectional views showing a modification of the guide portion formed on the top plate side, and FIG. 5 is a sectional view showing a modification of the guide ring. It is a diagram. FIG. 6 is a sectional view showing a dome-shaped speaker that we have separately proposed, and FIG. 7 is a sectional view showing an edge support structure of a conventional dome-shaped diaphragm. A: Entire vibration system, B: Magnetic circuit section, 1: Dome-shaped diaphragm, 2: Coil bobbin section, 3: Edge section,
4: Voice coil, 5: Yoke, 6: Pole section,
7: Magnet, 8: Top plate, 8a: Guide section, 9: Guide ring, 9a: Vertical section, 9b
: Flat part, 9c: Flange part, 10: Packing.
Claims (1)
に延出形成されるエツジ部とが一体成形された振
動系を磁気回路を組み込んでなる電気音響変換器
において、 上記エツジ部の外周縁をガイドするための垂直
部とエツジ部挾持用のパツキングを配置するため
の平坦部とを有するガイドリングを備え、該ガイ
ドリングはその内周縁がヨークのポール部に嵌合
されると共に上記垂直部側はトツププレートに設
けたガイド部に嵌合していることを特徴とするド
ーム型振動系のエツジ部支持構造。 ２ 垂直部の上端縁がトツププレートに形成され
たガイド部に嵌合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項記載のドーム型振動系
のエツジ部支持構造。 ３ 垂直部の上端縁にフランジ部が形成され、該
フランジ部がトツププレートに形成されたガイド
部に嵌合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項記載のドーム型振動系のエツジ
部支持構造。[Scope of Claim for Utility Model Registration] 1. In an electroacoustic transducer that incorporates a magnetic circuit into a vibration system in which a dome-shaped diaphragm, a coil bobbin portion, and an edge portion extending from the lower end thereof are integrally molded, The guide ring has a vertical part for guiding the outer peripheral edge of the yoke and a flat part for arranging the packing for holding the edge part, and the inner peripheral edge of the guide ring is fitted into the pole part of the yoke. The edge support structure of a dome-shaped vibration system is characterized in that the vertical part side is fitted into a guide part provided on the top plate. 2. The edge support structure for a dome-shaped vibration system according to claim 1, wherein the upper end edge of the vertical portion is fitted into a guide portion formed on the top plate. 3. The dome-shaped vibration according to claim 1 of the patent registration claim, characterized in that a flange portion is formed on the upper edge of the vertical portion, and the flange portion is fitted into a guide portion formed on the top plate. Edge support structure of the system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7003886U JPH0354478Y2 (en) | 1986-05-12 | 1986-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7003886U JPH0354478Y2 (en) | 1986-05-12 | 1986-05-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62183493U true JPS62183493U (en) | 1987-11-20 |
| JPH0354478Y2 JPH0354478Y2 (en) | 1991-12-02 |
Family
ID=30911305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7003886U Expired JPH0354478Y2 (en) | 1986-05-12 | 1986-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354478Y2 (en) |
-
1986
- 1986-05-12 JP JP7003886U patent/JPH0354478Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0354478Y2 (en) | 1991-12-02 |