JPS6447193U - - Google Patents
Info
- Publication number
- JPS6447193U JPS6447193U JP14206087U JP14206087U JPS6447193U JP S6447193 U JPS6447193 U JP S6447193U JP 14206087 U JP14206087 U JP 14206087U JP 14206087 U JP14206087 U JP 14206087U JP S6447193 U JPS6447193 U JP S6447193U
- Authority
- JP
- Japan
- Prior art keywords
- voice coil
- coil bobbin
- speaker
- adhesive
- pores
- 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
- 239000004744 fabric Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第１図は本考案のスピーカにおける主要部であ
る防塵布の構成を示したものであり、イは平面図
、ロはイにおけるＡ―Ａ断面図、第２図はボイス
コイルボビンの外観斜視図、第３図は防塵布の取
付の説明図、第４図は不適切な防塵布の例を示す
図である。
１……防塵布、２……ボイスコイルボビン、３
……ボイスコイル、４……接着剤。
Fig. 1 shows the structure of the dustproof cloth which is the main part of the speaker of the present invention, A is a plan view, B is a sectional view taken along A-A in A, and Fig. 2 is an external perspective view of the voice coil bobbin. FIG. 3 is an explanatory diagram of how to attach a dustproof cloth, and FIG. 4 is a diagram showing an example of an inappropriate dustproof cloth. 1...Dustproof cloth, 2...Voice coil bobbin, 3
...Voice coil, 4...Adhesive.
Claims (1)
い外径の外周面を有すると共に、前記ボイスコイ
ルボビンの先端部内側に装着され、かつ接着時に
接着剤を浸透させる細孔を有した材料で形成され
た防塵布を備えてなることを特徴としたスピーカ
。 (2) 防塵布を同心円状に凹凸の連続する形状に
形成してなる実用新案登録請求の範囲第１項記載
のスピーカ。[Claims for Utility Model Registration] (1) It has an outer circumferential surface with an outer diameter slightly larger than the inner diameter of the voice coil bobbin, and has pores that are attached to the inside of the tip of the voice coil bobbin and allow the adhesive to penetrate during bonding. What is claimed is: 1. A speaker comprising a dustproof cloth made of a material having (2) The speaker according to claim 1, which is made of a dust-proof cloth formed into a continuous concentrically uneven shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14206087U JPS6447193U (en) | 1987-09-16 | 1987-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14206087U JPS6447193U (en) | 1987-09-16 | 1987-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6447193U true JPS6447193U (en) | 1989-03-23 |
Family
ID=31407677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14206087U Pending JPS6447193U (en) | 1987-09-16 | 1987-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6447193U (en) |
-
1987
- 1987-09-16 JP JP14206087U patent/JPS6447193U/ja active Pending