JPS62143391U - - Google Patents
Info
- Publication number
- JPS62143391U JPS62143391U JP2921786U JP2921786U JPS62143391U JP S62143391 U JPS62143391 U JP S62143391U JP 2921786 U JP2921786 U JP 2921786U JP 2921786 U JP2921786 U JP 2921786U JP S62143391 U JPS62143391 U JP S62143391U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- frame
- concave portion
- attached
- flat
- 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
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図及び第２図はこの考案に係る平板型スピ
ーカユニツトの実施例を示し、第１図は要部を示
す断面図、第２図は他の構成例を示す要部の断面
図である。第３図は従来の平板型スピーカユニツ
トの要部を示す断面図、第４図は保護用ガスケツ
トを配置した状態を示す要部の断面図である。
１：平板型スピーカユニツト全体、２：平板振
動板、３：ボイスコイル、４：サブコーン、５：
エツジ部材、６：凹部、７：振動板側貼着面、８
：フレーム側貼着面、９：フレーム、１０：取付
面、１１：磁気回路部、１２：ダンパ。
1 and 2 show an embodiment of the flat speaker unit according to this invention, FIG. 1 is a sectional view showing the main part, and FIG. 2 is a sectional view of the main part showing another example of the structure. . FIG. 3 is a sectional view showing the main parts of a conventional flat speaker unit, and FIG. 4 is a sectional view of the main parts showing a state in which a protective gasket is arranged. 1: Entire flat speaker unit, 2: Flat diaphragm, 3: Voice coil, 4: Subcone, 5:
Edge member, 6: recess, 7: diaphragm side adhesion surface, 8
: Frame side adhesion surface, 9: Frame, 10: Mounting surface, 11: Magnetic circuit section, 12: Damper.
Claims (1)
板の裏面側外周部に貼着されるべき振動板側貼着
面とフレームに形成された取付面に貼着されるべ
きフレーム側貼着面とを備えたエツジ部材によつ
て平板振動板が支持されてなる平板型スピーカユ
ニツトにおいて、 上記エツジ部材における凹部が断面略「し」字
状をなしていて振動板側貼着面とフレーム側貼着
面とが段差を有するように形成され、平板振動板
の表面がフレーム先端から突出しないように構成
されていることを特徴とする平板型スピーカユニ
ツト。[Claims for Utility Model Registration] A concave portion is formed in the center, and a concave portion is attached to both ends of the concave portion, which is attached to a diaphragm-side adhesion surface to be attached to the outer periphery of the back side of the diaphragm and a mounting surface formed on the frame. In a flat speaker unit in which a flat plate diaphragm is supported by an edge member having a frame-side adhesion surface, the recess in the edge member has a substantially square-shaped cross section, and the diaphragm side 1. A flat speaker unit characterized in that an adhesive surface and a frame-side adhesive surface are formed to have a step, and the surface of the flat diaphragm does not protrude from the tip of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2921786U JPS62143391U (en) | 1986-03-03 | 1986-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2921786U JPS62143391U (en) | 1986-03-03 | 1986-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62143391U true JPS62143391U (en) | 1987-09-10 |
Family
ID=30832908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2921786U Pending JPS62143391U (en) | 1986-03-03 | 1986-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62143391U (en) |
-
1986
- 1986-03-03 JP JP2921786U patent/JPS62143391U/ja active Pending
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