JPS61189698U - - Google Patents
Info
- Publication number
- JPS61189698U JPS61189698U JP7354785U JP7354785U JPS61189698U JP S61189698 U JPS61189698 U JP S61189698U JP 7354785 U JP7354785 U JP 7354785U JP 7354785 U JP7354785 U JP 7354785U JP S61189698 U JPS61189698 U JP S61189698U
- Authority
- JP
- Japan
- Prior art keywords
- cone
- sub
- speaker device
- constituted
- driving
- 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図はこの考案の一実施例を示すスピーカ装
置の要部の部材を示す斜視図、第２図は第１図の
Ｂ―Ｂ線断面図、第３図は従来のスピーカ装置の
断面図、第４図は従来のスピーカ装置の要部の部
材を示す斜視図、第５図は第４図のＡ―Ａ線断面
図である。
１：平板振動板、８：サブコーン、なお、図中
同一符号は同一又は相当部分を示す。
Fig. 1 is a perspective view showing the main parts of a speaker device showing an embodiment of this invention, Fig. 2 is a sectional view taken along line B-B in Fig. 1, and Fig. 3 is a sectional view of a conventional speaker device. , FIG. 4 is a perspective view showing essential parts of a conventional speaker device, and FIG. 5 is a sectional view taken along line AA in FIG. 4. 1: flat diaphragm, 8: sub-cone, and the same reference numerals in the drawings indicate the same or corresponding parts.
Claims (1)
るスピーカ装置において、前記サブコーンのコー
ン壁面が等間隔でかつ連続した波形面により構成
されていることを特徴とするスピーカ装置。 1. A speaker device having a sub-cone for driving a flat diaphragm, wherein a cone wall surface of the sub-cone is constituted by a continuous wave-shaped surface at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7354785U JPS61189698U (en) | 1985-05-20 | 1985-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7354785U JPS61189698U (en) | 1985-05-20 | 1985-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61189698U true JPS61189698U (en) | 1986-11-26 |
Family
ID=30613021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7354785U Pending JPS61189698U (en) | 1985-05-20 | 1985-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61189698U (en) |
-
1985
- 1985-05-20 JP JP7354785U patent/JPS61189698U/ja active Pending