JPS63158089U - - Google Patents
Info
- Publication number
- JPS63158089U JPS63158089U JP5072987U JP5072987U JPS63158089U JP S63158089 U JPS63158089 U JP S63158089U JP 5072987 U JP5072987 U JP 5072987U JP 5072987 U JP5072987 U JP 5072987U JP S63158089 U JPS63158089 U JP S63158089U
- Authority
- JP
- Japan
- Prior art keywords
- coil bobbin
- speaker unit
- air gap
- coil
- wound around
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第１図はこの考案によるスピーカユニツトの断
面図、第２図は同アドミタンス周波数特性図、第
３図は同音圧周波数特性図、第４図は従来のスピ
ーカユニツトの断面図である。
１１……スピーカフレーム、１２……エツジ、
１３……振動板、１４……コイルボビン、１５…
…ボイスコイル、１６……磁気回路、１６Ａ……
エアギヤツプ、１７……ダンパ、２１……ダンパ
、２２……ウエイト。
FIG. 1 is a sectional view of a speaker unit according to this invention, FIG. 2 is an admittance frequency characteristic diagram, FIG. 3 is a sound pressure frequency characteristic diagram, and FIG. 4 is a sectional view of a conventional speaker unit. 11...Speaker frame, 12...Edge,
13...Diaphragm, 14...Coil bobbin, 15...
...Voice coil, 16...Magnetic circuit, 16A...
Air gap, 17... damper, 21... damper, 22... weight.
Claims (1)
イスコイルを備えるスピーカユニツトにおいて、
コイルボビン、あるいは、コイルボビンと一体的
に振動する部材にばね性をもつ部材を介して質量
物を装着して構成したことを特徴とするスピーカ
ユニツト。 In a speaker unit equipped with a voice coil wound around a coil bobbin in an air gap,
A speaker unit characterized in that a mass object is attached to a coil bobbin or a member that vibrates integrally with the coil bobbin via a member having spring properties.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5072987U JPS63158089U (en) | 1987-04-03 | 1987-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5072987U JPS63158089U (en) | 1987-04-03 | 1987-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63158089U true JPS63158089U (en) | 1988-10-17 |
Family
ID=30874356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5072987U Pending JPS63158089U (en) | 1987-04-03 | 1987-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63158089U (en) |
-
1987
- 1987-04-03 JP JP5072987U patent/JPS63158089U/ja active Pending