JPS60181992U - Vibration plate for speaker - Google Patents
Vibration plate for speakerInfo
- Publication number
- JPS60181992U JPS60181992U JP7142784U JP7142784U JPS60181992U JP S60181992 U JPS60181992 U JP S60181992U JP 7142784 U JP7142784 U JP 7142784U JP 7142784 U JP7142784 U JP 7142784U JP S60181992 U JPS60181992 U JP S60181992U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- vibration plate
- core material
- sides
- speakers
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図aは本考案の実施例に係るスピーカ用振動板に適
用される心材の平面図、第1図すは第1図aのA−A線
に沿う断面図、第2図は第1図の構成を有する心材の両
面に表面材を接着した場合の第1図すに対応する断面図
、第3図aないし第3図Cはそれぞれ心材1に形成され
る凸部と凹部の各個を示す平面図、第4図はハニカム構
造の斜視図、第5図は第4図のハニカム構造の両面に表
面材を貼着した場合の斜視図である。
1は心材、2は凸部、3は凹部、4,4′は表面材。FIG. 1a is a plan view of a core material applied to a speaker diaphragm according to an embodiment of the present invention, FIG. 1 is a sectional view taken along line A-A in FIG. 1a, and FIG. The cross-sectional views corresponding to FIG. 1 and FIGS. 3A to 3C show the convex portions and recesses formed in the core material 1, respectively, when surface materials are adhered to both sides of the core material 1 having the structure shown in the figure. 4 is a perspective view of the honeycomb structure, and FIG. 5 is a perspective view of the honeycomb structure shown in FIG. 4 with surface materials attached to both sides. 1 is the core material, 2 is the convex portion, 3 is the concave portion, and 4 and 4' are the surface materials.
Claims (1)
フィルム、発泡体等よりなるコーン状の心材を備え、こ
の心材の片面もしくは両面に表面材を貼着したことを特
徴とするスピーカ用振動板。For speakers, comprising a cone-shaped core material made of a film, foam, etc., with a plurality of irregularities formed by vacuum forming, pressurized thermoforming, etc., and a surface material affixed to one or both sides of the core material. diaphragm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7142784U JPS60181992U (en) | 1984-05-15 | 1984-05-15 | Vibration plate for speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7142784U JPS60181992U (en) | 1984-05-15 | 1984-05-15 | Vibration plate for speaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60181992U true JPS60181992U (en) | 1985-12-03 |
Family
ID=30608909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7142784U Pending JPS60181992U (en) | 1984-05-15 | 1984-05-15 | Vibration plate for speaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60181992U (en) |
-
1984
- 1984-05-15 JP JP7142784U patent/JPS60181992U/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS58165778U (en) | Case for magnetic tape cassette | |
JPS60181992U (en) | Vibration plate for speaker | |
JPS60181990U (en) | Flat diaphragm for speakers | |
JPS60181991U (en) | Diaphragm for speaker | |
JPS60181989U (en) | Flat diaphragm for speakers | |
JPS601097U (en) | piezoelectric speaker | |
JPS6048142U (en) | Preparation | |
JPS59121994U (en) | Flat diaphragm for speakers | |
JPS59134530U (en) | cardboard | |
JPS61196299U (en) | ||
JPS58176491U (en) | Diaphragm for speakers | |
JPS6147594U (en) | edge for speaker | |
JPS6376552U (en) | ||
JPS60193800U (en) | Piezoelectric ultrasonic vibrator | |
JPS61131192U (en) | ||
JPS5857187U (en) | Diaphragm for speakers | |
JPS6044716U (en) | Adhesive sheet for skin | |
JPH0338994U (en) | ||
JPS5896939U (en) | composite material | |
JPS59109587U (en) | gauge plate | |
JPS593690U (en) | Honeycomb diaphragm for speakers | |
JPS61113498U (en) | ||
JPS5960246U (en) | curing sheet | |
JPS6254101U (en) | ||
JPS5994072U (en) | Cushioning material for packaging |