JPH02116194U - - Google Patents
Info
- Publication number
- JPH02116194U JPH02116194U JP2459789U JP2459789U JPH02116194U JP H02116194 U JPH02116194 U JP H02116194U JP 2459789 U JP2459789 U JP 2459789U JP 2459789 U JP2459789 U JP 2459789U JP H02116194 U JPH02116194 U JP H02116194U
- Authority
- JP
- Japan
- Prior art keywords
- center cap
- speaker
- voice coil
- molding
- space
- 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
- 238000004804 winding Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 229920006267 polyester film Polymers 0.000 claims 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第１図ａ，ｂはそれぞれ本考案の第１実施例の
要部の概略半断面図、第２図は本考案の第２実施
例の要部の概略判断面図、第３図は従来例を示す
。
１……センターキヤツプ、２……空気層、３…
…熱遮断用センターキヤツプ、４……コーン胴部
、５……ボイスコイル、６……ダンパー、７……
捲線部、８……センターポール、９……プレート
。
Figures 1a and b are schematic half-sectional views of the main parts of the first embodiment of the present invention, Figure 2 is a schematic cross-sectional view of the main parts of the second embodiment of the invention, and Figure 3 is a conventional example. shows. 1... Center cap, 2... Air layer, 3...
...Heat isolation center cap, 4...Cone body, 5...Voice coil, 6...Damper, 7...
Winding section, 8... center pole, 9... plate.
Claims (1)
キヤツプを有するスピーカにおいて、 前記センターキヤツプ１の内側に空間部を介し
ボイスコイル５の捲線部７よりの熱遮断用センタ
ーキヤツプ３を設けたことを特徴とするスピーカ
。[Claims for Utility Model Registration] In a speaker having a center cap formed by molding a polyester film, a center cap 3 is provided inside the center cap 1 through a space to isolate heat from the winding portion 7 of the voice coil 5. A speaker characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2459789U JPH02116194U (en) | 1989-03-03 | 1989-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2459789U JPH02116194U (en) | 1989-03-03 | 1989-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02116194U true JPH02116194U (en) | 1990-09-18 |
Family
ID=31244579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2459789U Pending JPH02116194U (en) | 1989-03-03 | 1989-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02116194U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60261294A (en) * | 1984-06-08 | 1985-12-24 | Sumitomo Bakelite Co Ltd | Center cap for speaker |
-
1989
- 1989-03-03 JP JP2459789U patent/JPH02116194U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60261294A (en) * | 1984-06-08 | 1985-12-24 | Sumitomo Bakelite Co Ltd | Center cap for speaker |