JPH0247898U - - Google Patents
Info
- Publication number
- JPH0247898U JPH0247898U JP12654588U JP12654588U JPH0247898U JP H0247898 U JPH0247898 U JP H0247898U JP 12654588 U JP12654588 U JP 12654588U JP 12654588 U JP12654588 U JP 12654588U JP H0247898 U JPH0247898 U JP H0247898U
- Authority
- JP
- Japan
- Prior art keywords
- vibrating
- magnetic circuit
- coil bobbin
- frame
- section
- 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
- 230000005520 electrodynamics Effects 0.000 claims 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第１図は本考案に係るスピカーユニツトの概略
断正面図、第２図はコイルボビンおよび振動部と
フレーム部との断正面図、第３図は従来の動電型
スピーカユニツトの断正面図、第４図は振動部を
一体成形しフレームに取付けた状態の従来例を示
す図、第５図はその完成状態を示す図である。
１，１ａ，１１……磁気回路、２，２ａ，１２
……振動板、３，３ａ……フレーム、１３……フ
レーム部、４，１４……ヨーク、５，１５……永
久磁石、７，７ａ，１７……コイルボビン、２１
……振動部、３０，３０ａ，４０……ボイスコイ
ル。
FIG. 1 is a schematic sectional front view of a speaker unit according to the present invention, FIG. 2 is a sectional front view of a coil bobbin, a vibrating section, and a frame section, and FIG. Fig. 4 shows a conventional example in which the vibrating part is integrally molded and attached to the frame, and Fig. 5 shows its completed state. 1, 1a, 11...magnetic circuit, 2, 2a, 12
...Diaphragm, 3,3a...Frame, 13...Frame portion, 4,14...Yoke, 5,15...Permanent magnet, 7,7a,17...Coil bobbin, 21
...Vibration section, 30, 30a, 40...Voice coil.
Claims (1)
イルが巻回されるコイルボビンによつて駆動され
る振動部と、これら磁気回路と振動部とを組付け
るフレーム部とを備えた動電型のスピーカユニツ
トにおいて、 前記コイルボビンおよび振動部とフレーム部と
を一体成形したことを特徴とするスピーカユニツ
ト。[Claims for Utility Model Registration] A magnetic circuit including a permanent magnet and a yoke, a vibrating part driven by a coil bobbin around which a voice coil is wound, and a frame part to which the magnetic circuit and the vibrating part are assembled. An electrodynamic speaker unit comprising the following: The coil bobbin, the vibrating section, and the frame section are integrally molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12654588U JPH0247898U (en) | 1988-09-28 | 1988-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12654588U JPH0247898U (en) | 1988-09-28 | 1988-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0247898U true JPH0247898U (en) | 1990-04-03 |
Family
ID=31378166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12654588U Pending JPH0247898U (en) | 1988-09-28 | 1988-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003153386A (en) * | 2001-11-16 | 2003-05-23 | Matsushita Electric Ind Co Ltd | Speaker |
-
1988
- 1988-09-28 JP JP12654588U patent/JPH0247898U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003153386A (en) * | 2001-11-16 | 2003-05-23 | Matsushita Electric Ind Co Ltd | Speaker |