JPS61189691U - - Google Patents
Info
- Publication number
- JPS61189691U JPS61189691U JP7161485U JP7161485U JPS61189691U JP S61189691 U JPS61189691 U JP S61189691U JP 7161485 U JP7161485 U JP 7161485U JP 7161485 U JP7161485 U JP 7161485U JP S61189691 U JPS61189691 U JP S61189691U
- Authority
- JP
- Japan
- Prior art keywords
- sectional
- view
- speaker
- thin film
- diaphragm
- 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
- 239000000463 material Substances 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図はこの考案に係るスピーカー用振動板の
一実施例による概要構成を示す断面図、第２図は
同上矢印部の拡大断面図であり、また第３図は
同上従来例によるスピーカー用振動板の概要構成
を示す断面図、第４図は同上矢印部の拡大断面
図であつて、さらに第５図は振動板における音声
周波数―出力音圧レベルの関係を示す特性図であ
る。
１……スピーカ用振動板、１ａ……薄膜材料、
１ｂ……接着材。
FIG. 1 is a cross-sectional view showing the general structure of an embodiment of a speaker diaphragm according to the present invention, FIG. 2 is an enlarged cross-sectional view of the upper arrow part of the same, and FIG. 3 is a speaker diaphragm according to the conventional example of the same. FIG. 4 is a cross-sectional view showing the general structure of the plate, and FIG. 4 is an enlarged cross-sectional view of the arrowed portion shown above, and FIG. 5 is a characteristic diagram showing the relationship between audio frequency and output sound pressure level in the diaphragm. 1...Speaker diaphragm, 1a...Thin film material,
1b...adhesive material.
Claims (1)
形成したことを特徴とするスピーカー用振動板。 A diaphragm for a speaker, characterized in that it is formed by laminating and bonding at least two or more thin film materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7161485U JPS61189691U (en) | 1985-05-15 | 1985-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7161485U JPS61189691U (en) | 1985-05-15 | 1985-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61189691U true JPS61189691U (en) | 1986-11-26 |
Family
ID=30609271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7161485U Pending JPS61189691U (en) | 1985-05-15 | 1985-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61189691U (en) |
-
1985
- 1985-05-15 JP JP7161485U patent/JPS61189691U/ja active Pending
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