JPS6135495U - speaker - Google Patents
speakerInfo
- Publication number
- JPS6135495U JPS6135495U JP11747484U JP11747484U JPS6135495U JP S6135495 U JPS6135495 U JP S6135495U JP 11747484 U JP11747484 U JP 11747484U JP 11747484 U JP11747484 U JP 11747484U JP S6135495 U JPS6135495 U JP S6135495U
- Authority
- JP
- Japan
- Prior art keywords
- voice coil
- magnetic
- speaker
- top surface
- substrate
- 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)
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
【図面の簡単な説明】
第１図ないし第３図は本考案に係る一実施例を示すもの
であり、第１図は断面図、第２図は分解断面図、第３図
は磁気回路の平面図、第４図は本考案のスビーカを組付
けるときに使用される組付け治具を示す斜視図である。
１・・・・・・振動板、２・・・・・・ボイスコイル、
３・・・・・・ボビン、４・・・・・・エッジ、５・・
・・・・ボビン、６・・・・・・磁性体基板、６ａ・・
・・・・孔、７・・・・・・第１磁石、８・・・・・・
第２磁石、９・・・・・・第１ヨーク、１０・・・・・
・第２ヨーク、１１・・・・・・枠体、１２・・・・・
・組付け治具、１３・・・・・・ガイド柱、■・・・・
・・振動駆動部、Ｍ・・・・・・磁気回路。[Brief Description of the Drawings] Figures 1 to 3 show an embodiment of the present invention, in which Figure 1 is a sectional view, Figure 2 is an exploded sectional view, and Figure 3 is a diagram of a magnetic circuit. The plan view and FIG. 4 are perspective views showing an assembly jig used when assembling the subica of the present invention. 1...Diaphragm, 2...Voice coil,
3...Bobbin, 4...Edge, 5...
...Bobbin, 6...Magnetic substrate, 6a...
...hole, 7...first magnet, 8...
Second magnet, 9...First yoke, 10...
・Second yoke, 11...Frame body, 12...
・Assembling jig, 13... Guide column, ■...
...Vibration drive unit, M...Magnetic circuit.
Claims (1)
ビンを固着してなる振動駆動部と、磁性体基板の上面に
環形状の２つの磁石が同心円状に配備され、該各磁石の
上面にヨークを固着して前記ボイスコイルが振動自在に
挿装される磁気ギャップをなす磁気回路とが枠体を介し
て組付けられるスピーカにおいて、前記ボビン及びヨー
クを規定位置に組付けるべく前記磁性体基板に前記ボイ
スコイルの巻回直径と略同一直径寸法の円を中心線とす
る通気孔及び組付け治具挿入孔を兼ねた少なくとも３個
以上の孔を穿設したことを特徴とするスピーカ。A vibration drive unit includes a bobbin in which a voice coil is wound and held fixed to a substantially planar diaphragm, and two ring-shaped magnets are arranged concentrically on the top surface of a magnetic substrate, and the top surface of each magnet is A speaker in which a yoke is fixed to a magnetic circuit forming a magnetic gap in which the voice coil is inserted so as to be able to freely vibrate is assembled via a frame, in which the magnetic body 1. A speaker characterized in that at least three or more holes are formed in a substrate, each serving as a ventilation hole and an assembly jig insertion hole, the center line of which is a circle having approximately the same diameter as the winding diameter of the voice coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11747484U JPS6135495U (en) | 1984-07-31 | 1984-07-31 | speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11747484U JPS6135495U (en) | 1984-07-31 | 1984-07-31 | speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6135495U true JPS6135495U (en) | 1986-03-04 |
Family
ID=30676382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11747484U Pending JPS6135495U (en) | 1984-07-31 | 1984-07-31 | speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6135495U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010041548A (en) * | 2008-08-07 | 2010-02-18 | Panasonic Corp | Fixture used for manufacturing speaker, and speaker manufactured by this tool |
| JP2010041547A (en) * | 2008-08-07 | 2010-02-18 | Panasonic Corp | Method for manufacturing speaker and speaker manufactured by the method |
-
1984
- 1984-07-31 JP JP11747484U patent/JPS6135495U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010041548A (en) * | 2008-08-07 | 2010-02-18 | Panasonic Corp | Fixture used for manufacturing speaker, and speaker manufactured by this tool |
| JP2010041547A (en) * | 2008-08-07 | 2010-02-18 | Panasonic Corp | Method for manufacturing speaker and speaker manufactured by the method |
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