JPS63164800A - Speaker - Google Patents
SpeakerInfo
- Publication number
- JPS63164800A JPS63164800A JP31222086A JP31222086A JPS63164800A JP S63164800 A JPS63164800 A JP S63164800A JP 31222086 A JP31222086 A JP 31222086A JP 31222086 A JP31222086 A JP 31222086A JP S63164800 A JPS63164800 A JP S63164800A
- Authority
- JP
- Japan
- Prior art keywords
- damper
- speaker
- voice coil
- coil
- synthetic resin
- 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
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 9
- 239000000057 synthetic resin Substances 0.000 claims abstract description 9
- 238000001746 injection moulding Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229920006015 heat resistant resin Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は各種の音響機器に使用されるスピーカにおける
ダンパーとボイスコイルとの一体的に成形して成るスピ
ーカに関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a speaker used in various types of audio equipment, in which a damper and a voice coil are integrally molded.
従来の技術
従来より、ボイスコイルは金属箔や紙製から成るボビン
材にマグネットワイヤーを巻回して得られ、このボイス
コイルとダンパーとの接合は接着剤を塗布する手段で行
っていた。また第２図及び第３図のように、ダンパー１
０とボイスコイルボビン１１とが、エンジニアリングプ
ラスチック等の耐熱性樹脂により一体化された構造があ
る。尚、１２は取付部である。2. Description of the Related Art Conventionally, a voice coil has been obtained by winding a magnet wire around a bobbin material made of metal foil or paper, and the voice coil and damper have been joined by applying an adhesive. Also, as shown in Figures 2 and 3, the damper 1
There is a structure in which the voice coil bobbin 11 and the voice coil bobbin 11 are integrated using a heat-resistant resin such as engineering plastic. Note that 12 is a mounting portion.
発明が解決しようとする問題点
ところが前者のボイスコイルとダンパーとを接着剤で接
合する場合には、接着作業による工程の繁雑、接着強度
のバラツキによるスピーカ耐入力不足等の欠点を有する
。又、ダンパーとボイスコイルボビン材との機能はそれ
ぞれ異なっているので、ダンパーとボイスコイルとを同
一材料にて構成することが非常に困難であり、ダンパー
の防塵においても、樹脂の射出成型にて、防塵の機能を
満足させることは不可能に近い。Problems to be Solved by the Invention However, in the former case where the voice coil and damper are bonded with adhesive, there are disadvantages such as complicated bonding process and insufficient input resistance of the speaker due to variations in bond strength. In addition, since the functions of the damper and voice coil bobbin materials are different, it is extremely difficult to construct the damper and voice coil from the same material, and in order to prevent the damper from dust, injection molding of resin is used. It is nearly impossible to satisfy the dustproof function.
そこで本発明は、ダンパーとボイスコイルとの機能を損
なうことなく、スピーカの耐入力を向上させ、生産性の
合理化に寄与するダンパーとボイスコイルとを一体化す
ることを特徴とするスピーカを提供するものである。Therefore, the present invention provides a speaker characterized by integrating a damper and a voice coil, which improves the input resistance of the speaker and contributes to streamlining productivity without impairing the functions of the damper and voice coil. It is something.
問題点を解決するための手段
本発明はマグネットワイヤー、ダンパーとボイスコイル
とを合成樹脂により一体化したものである。Means for Solving the Problems The present invention integrates a magnet wire, a damper, and a voice coil using synthetic resin.
作用
ボビンとコイルとの接合及びポビンとダンパーとの接合
が合成樹脂によって強固に結合されているのですぐれた
効果を有し、スピーカの製造工程が簡略化できるので、
生産性の合理化が可能となる。The connection between the working bobbin and the coil and the connection between the pobbin and the damper are strongly connected by synthetic resin, so it has excellent effects and the manufacturing process of the speaker can be simplified.
Productivity can be streamlined.
実施例
以下本発明の一実施例におけるスピーカについて説明す
る。EXAMPLE A speaker in an example of the present invention will be described below.
第１図ａ、ｂに示すように、ボイスコイルのコイル部５
１Ｌ、ダンパー３とを、耐熱性にすぐれ、剛性の良好な
合成樹脂によって、射出成型加工によって一体化するも
のである。As shown in FIGS. 1a and 1b, the coil portion 5 of the voice coil
1L and the damper 3 are integrated by injection molding using a synthetic resin with excellent heat resistance and good rigidity.
ダンパー３及びコイル部６ａはインサートし、合成樹脂
を成型加工するのでコイルと、ダンパー４とは強固に接
合され、スピーカの耐入力向上が可能となる。又、ダン
パー４は布製のダンパーでも、防塵を施こしたガラス基
材とエポキシ樹脂とから得られる蝶ダンパーであっても
よい。合成樹脂は、エポキシ系の樹脂や、耐熱性ポリア
ミド樹脂（三菱ガス化学製のＲｅｎｎｙ ６００２ ）
など、耐熱性の良好な樹脂である。尚、第１図において
、１はダストキャップ、２はガスケット、３は振動板。Since the damper 3 and the coil portion 6a are inserted and molded from synthetic resin, the coil and the damper 4 are firmly joined, making it possible to improve the input resistance of the speaker. Further, the damper 4 may be a cloth damper or a butterfly damper made of a dustproof glass base material and epoxy resin. Synthetic resins include epoxy resins and heat-resistant polyamide resins (Renny 6002 manufactured by Mitsubishi Gas Chemical).
It is a resin with good heat resistance. In Fig. 1, 1 is a dust cap, 2 is a gasket, and 3 is a diaphragm.
７はトッププレート、８はマグネット、９はボトムプレ
ートである。7 is a top plate, 8 is a magnet, and 9 is a bottom plate.
以上から構成されるダンパーと、ボイスコイルとを一体
化することによって、スピーカの製造工程が簡略化され
、合理化が可能となる。By integrating the damper configured as described above and the voice coil, the manufacturing process of the speaker can be simplified and rationalized.
発明の効果
以上のように本発明によれば耐入力が向上し、生産性に
すぐれたスピーカを提供でき工業的価値の犬なるもので
ある。Effects of the Invention As described above, the present invention has improved input resistance and can provide a speaker with excellent productivity, which is of great industrial value.
第１図ａ、ｂは本発明の一実施例におけるスピーカの断
面図、要所拡大図、第２図、第３図は従来のスピーカの
要所斜視図、ｃ −ｃ’断面図である。
４・・・・・・ダンパー、６・・・・・・ボイスコイル
。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第１
図
（山）
Ｃｂ）
第２図FIGS. 1a and 1b are a sectional view and an enlarged view of essential parts of a speaker according to an embodiment of the present invention, and FIGS. 2 and 3 are perspective views of important parts of a conventional speaker and a sectional view taken along line c-c'. 4... Damper, 6... Voice coil. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure (mountain) Cb) Figure 2
Claims (1)
樹脂により一体化されていることを特徴とするスピーカ
。A speaker characterized in that a magnet wire, a damper, and a voice coil are integrated with synthetic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31222086A JPS63164800A (en) | 1986-12-26 | 1986-12-26 | Speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31222086A JPS63164800A (en) | 1986-12-26 | 1986-12-26 | Speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63164800A true JPS63164800A (en) | 1988-07-08 |
Family
ID=18026634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31222086A Pending JPS63164800A (en) | 1986-12-26 | 1986-12-26 | Speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63164800A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0809416A2 (en) * | 1996-05-23 | 1997-11-26 | Pioneer Electronic Corporation | Speaker apparatus |
| CN106658314A (en) * | 2017-03-18 | 2017-05-10 | 歌尔股份有限公司 | Integrated magnet voice coil component and moving-magnetic type loudspeaker provided with same |
-
1986
- 1986-12-26 JP JP31222086A patent/JPS63164800A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0809416A2 (en) * | 1996-05-23 | 1997-11-26 | Pioneer Electronic Corporation | Speaker apparatus |
| EP0809416A3 (en) * | 1996-05-23 | 1999-10-06 | Pioneer Electronic Corporation | Speaker apparatus |
| CN106658314A (en) * | 2017-03-18 | 2017-05-10 | 歌尔股份有限公司 | Integrated magnet voice coil component and moving-magnetic type loudspeaker provided with same |
| CN106658314B (en) * | 2017-03-18 | 2019-08-27 | 歌尔股份有限公司 | Integral type voice coil magnet component and moving-magnetic type loudspeaker equipped with the component |
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