JPH0398597U - - Google Patents
Info
- Publication number
- JPH0398597U JPH0398597U JP809190U JP809190U JPH0398597U JP H0398597 U JPH0398597 U JP H0398597U JP 809190 U JP809190 U JP 809190U JP 809190 U JP809190 U JP 809190U JP H0398597 U JPH0398597 U JP H0398597U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- magnetic circuit
- speaker
- unnecessary high
- damper
- 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
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第１図は本考案の実施例の断面図、第２図は本
考案の実施例と従来例の特性を示す図、第３図は
本考案の高音域遮断装置に吸音材を取りつけた例
を示す図、第４図は本考案の実施例におけるダン
パの取りつけ例を示す図、第５図は従来例を示す
図である。
振動板駆動用磁気回路……４，１３、不要な高
音域を遮断する装置である高音域遮断装置……１
５、ダンパ……８。
Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is a diagram showing the characteristics of an embodiment of the present invention and a conventional example, and Fig. 3 is an example of a high-frequency cutoff device of the present invention with sound absorbing material attached. FIG. 4 is a diagram showing an example of mounting a damper in an embodiment of the present invention, and FIG. 5 is a diagram showing a conventional example. Magnetic circuit for driving the diaphragm... 4 , 13 , treble frequency cutoff device which is a device that cuts off unnecessary high frequency range...1
5. Damper...8.
Claims (1)
後方の２ケ所に有するスピーカにおいて、前記振
動板前方の磁気回路部分に不要な高音域を遮断す
る装置を設けたことを特徴とするスピーカ。 (2) 振動板前方の磁気回路部分に設けられた不
要な高音域を遮断する装置にダンパーの一端を固
定することを特徴とす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) A speaker having a magnetic circuit for driving the diaphragm in two places, one in front of the diaphragm and one behind the diaphragm, in which a device for blocking unnecessary high-frequency range is provided in the magnetic circuit in front of the diaphragm. A speaker characterized by: (2) The speaker according to claim 1, wherein one end of the damper is fixed to a device provided in a magnetic circuit section in front of the diaphragm to cut off unnecessary high-frequency sounds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP809190U JPH0398597U (en) | 1990-01-30 | 1990-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP809190U JPH0398597U (en) | 1990-01-30 | 1990-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0398597U true JPH0398597U (en) | 1991-10-14 |
Family
ID=31511736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP809190U Pending JPH0398597U (en) | 1990-01-30 | 1990-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0398597U (en) |
-
1990
- 1990-01-30 JP JP809190U patent/JPH0398597U/ja active Pending
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