JPH02128497U - - Google Patents
Info
- Publication number
- JPH02128497U JPH02128497U JP3744789U JP3744789U JPH02128497U JP H02128497 U JPH02128497 U JP H02128497U JP 3744789 U JP3744789 U JP 3744789U JP 3744789 U JP3744789 U JP 3744789U JP H02128497 U JPH02128497 U JP H02128497U
- Authority
- JP
- Japan
- Prior art keywords
- conical shape
- mounting side
- frame
- speaker
- 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
- 239000007769 metal material Substances 0.000 claims 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第１図は本考案の一実施例を示すスピーカの断
面図、第２図は従来のスピーカの断面図である。
１１……フレーム、１６……磁気回路、１７…
…エツジ、１８……ダンパー、１９……振動板、
２０……ボイスコイル。
FIG. 1 is a sectional view of a speaker showing an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional speaker. 11... Frame, 16... Magnetic circuit, 17...
...Edge, 18...Damper, 19...Diaphragm,
20...Voice coil.
Claims (1)
ピーカにおいて、 上記フレームを振動板のエツジ取付側が小径、
駆動部取付側が大径となる略円すい状又は略角す
い状に構成したことを特徴とするスピーカ。[Scope of Claim for Utility Model Registration] In a speaker whose frame is formed by drawing a sheet metal material, the frame has a small diameter on the edge mounting side of the diaphragm,
A speaker characterized by having a substantially conical shape or a substantially rectangular conical shape with a larger diameter on the drive unit mounting side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3744789U JPH02128497U (en) | 1989-03-30 | 1989-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3744789U JPH02128497U (en) | 1989-03-30 | 1989-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128497U true JPH02128497U (en) | 1990-10-23 |
Family
ID=31544563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3744789U Pending JPH02128497U (en) | 1989-03-30 | 1989-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128497U (en) |
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1989
- 1989-03-30 JP JP3744789U patent/JPH02128497U/ja active Pending