JPS5873697U - speaker - Google Patents
speakerInfo
- Publication number
- JPS5873697U JPS5873697U JP16829781U JP16829781U JPS5873697U JP S5873697 U JPS5873697 U JP S5873697U JP 16829781 U JP16829781 U JP 16829781U JP 16829781 U JP16829781 U JP 16829781U JP S5873697 U JPS5873697 U JP S5873697U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- speaker
- pipe
- pin
- holes
- 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)
- Diaphragms For Electromechanical Transducers (AREA)
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図および第２図はディスク振動板を用いた従来のス
ピーカの断面図、第３図はディスク振動板のサンドイン
チ構造を示す斜視図、第４図は本考案に至る前の構造断
面図、第５図および第６図は、第４図のスピーカの主要
部品図、第７図は本考案の実施例を示す断面図、第８図
は本考案の主要部品図、第９図および第１０図は本考案
の製作工程を省略するための部品図、第１１図は本考案
と従来のディスク振動板を用いたツイータの音圧周波数
特性を示す特性図である。
、 １・・・ディスク振動板、２・・・ボイスコイル
、２′・・・ボイスフィルボビン、８・・・スリット、
９・・・突起部（舌部）、１０・・・貫通穴、１１・・
・パイプ。Figures 1 and 2 are cross-sectional views of a conventional speaker using a disk diaphragm, Figure 3 is a perspective view showing the sandwich structure of the disk diaphragm, and Figure 4 is a cross-sectional view of the structure before the present invention. , FIG. 5 and FIG. 6 are main parts diagrams of the speaker shown in FIG. 4, FIG. 7 is a sectional view showing an embodiment of the present invention, FIG. FIG. 10 is a parts diagram for omitting the manufacturing process of the present invention, and FIG. 11 is a characteristic diagram showing the sound pressure frequency characteristics of tweeters using the present invention and a conventional disk diaphragm. , 1...Disc diaphragm, 2...Voice coil, 2'...Voice fill bobbin, 8...Slit,
9...Protrusion (tongue), 10...Through hole, 11...
·pipe.
Claims (1)
ーカにおいて、振動板の共振モードの節円に当る部分に
複数の貫通穴を設け、この貫通穴にパイプまたはピンを
通し、ディスク振動板の表裏の両方の表面材および芯材
とパイプまたはピンと接合し、さらにこのパイプまたは
ピンとボイスコイルボビンとを接合することによって、
高域共振周波数を高（とったことを特徴とするスピーカ
。In a planar speaker using a sandwich-structured disc diaphragm, multiple through holes are provided in the part corresponding to the nodal circle of the resonance mode of the diaphragm, and pipes or pins are passed through the through holes to create a sound on both the front and back of the disc diaphragm. By joining the surface material and core material to the pipe or pin, and further joining the pipe or pin to the voice coil bobbin,
A speaker characterized by a high high resonance frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16829781U JPS5873697U (en) | 1981-11-13 | 1981-11-13 | speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16829781U JPS5873697U (en) | 1981-11-13 | 1981-11-13 | speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5873697U true JPS5873697U (en) | 1983-05-18 |
Family
ID=29960349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16829781U Pending JPS5873697U (en) | 1981-11-13 | 1981-11-13 | speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5873697U (en) |
-
1981
- 1981-11-13 JP JP16829781U patent/JPS5873697U/en active Pending
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