JPS645586U - - Google Patents
Info
- Publication number
- JPS645586U JPS645586U JP9922687U JP9922687U JPS645586U JP S645586 U JPS645586 U JP S645586U JP 9922687 U JP9922687 U JP 9922687U JP 9922687 U JP9922687 U JP 9922687U JP S645586 U JPS645586 U JP S645586U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- speaker system
- helmholtz resonator
- automobile
- interior
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Description
第1図乃至第8図は、この考案に係るスピーカ
システムの実施例を示すものであつて、第1図は
第1の実施例のスピーカシステムを示す斜視図、
第2図は平面図、第3図は第2図のA―A線断面
側面図、第4図は第2図のB―B線断面背面図、
第5図は第1の実施例のスピーカシステムの動作
説明図、第6図は第2の実施例のスピーカシステ
ムを示す斜視図、第7図は第2の実施例のスピー
カシステムの動作説明図、第8図はこの考案と従
来例とを比較した周波数特性図である。
1:スピーカキヤビネツト、2:開口部、3:
キヤビテイ。
1 to 8 show embodiments of the speaker system according to the invention, and FIG. 1 is a perspective view showing the speaker system of the first embodiment;
Fig. 2 is a plan view, Fig. 3 is a cross-sectional side view taken along line A-A in Fig. 2, Fig. 4 is a cross-sectional rear view taken along line B-B in Fig. 2,
FIG. 5 is an explanatory diagram of the operation of the speaker system of the first embodiment, FIG. 6 is a perspective view of the speaker system of the second embodiment, and FIG. 7 is an explanatory diagram of the operation of the speaker system of the second embodiment. , FIG. 8 is a frequency characteristic diagram comparing this invention and a conventional example. 1: Speaker cabinet, 2: Opening, 3:
Cavity.
Claims (1)
ツの共鳴器を設けたことを特徴とするスピーカシ
ステム。 (2) 前記ヘルムホルツの共鳴器は、その開口部
をスピーカシステムが設置された自動車の室内に
向けて形成されているものであることを特徴とす
る実用新案登録請求の範囲第1項記載のスピーカ
システム。[Claims for Utility Model Registration] (1) A speaker system characterized in that a Helmholtz resonator is provided in a part of the speaker cabinet. (2) The speaker according to claim 1, wherein the Helmholtz resonator is formed so that its opening faces toward the interior of an automobile in which the speaker system is installed. system.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9922687U JPS645586U (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9922687U JPS645586U (en) | 1987-06-30 | 1987-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS645586U true JPS645586U (en) | 1989-01-12 |
Family
ID=31326187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9922687U Pending JPS645586U (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS645586U (en) |
-
1987
- 1987-06-30 JP JP9922687U patent/JPS645586U/ja active Pending
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