CN2282314Y - 一种音箱 - Google Patents

一种音箱 Download PDF

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Publication number
CN2282314Y
CN2282314Y CN 97208724 CN97208724U CN2282314Y CN 2282314 Y CN2282314 Y CN 2282314Y CN 97208724 CN97208724 CN 97208724 CN 97208724 U CN97208724 U CN 97208724U CN 2282314 Y CN2282314 Y CN 2282314Y
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CN
China
Prior art keywords
sound
hole
casing
audio amplifier
speaker
Prior art date
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Expired - Fee Related
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CN 97208724
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English (en)
Inventor
潘兆棠
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Individual
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Individual
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Priority to CN 97208724 priority Critical patent/CN2282314Y/zh
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Publication of CN2282314Y publication Critical patent/CN2282314Y/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

一种音箱,主要由箱体、高、中、低音扬声器构成,其中低音扬声器反向装于箱体上,本实用新型与已有技术相比,改善了因扬声器负声波经箱体谐振使相位延迟而导致发出的声音失真的现象的出现。

Description

一种音箱
本实用新型涉及一种音箱。
现有的音箱,其扬声器背面负半周的声波是通过与音箱谐振后再由反射孔释出,与扬声器的正面正半周声波汇合成一完整声波,但背面负半周声波经谐振后相位有所延迟,从面使正、负半周声波合成后,声音失真。
本实用新型的发明目的在于提供一种可克服因相位延迟而使声音失真的,使发出的声音接近原音的音箱。
本实用新是这样实现的,包括箱体、装于箱体内面板孔上的高音扬声器和中音扬声器,其中在箱体上设有一孔,在孔上固接有发音面向箱内的低音扬声器或中音扬声器
这里箱体前底面呈斜面,斜面上设有孔,发音面向箱内的低音扬声器或中音扬声器固接于孔上。
本实用新型与已有技术相比,由于将低音扬声器反向装于音箱上,从而使低音扬声器的正、负半周声波与高、中音扬声器的正、负半周声波相汇而成一完成的声波,改善了已有音箱中扬声器发出负半周声波经箱内谐振、相位延迟后与正半周声波相汇而发出的声音失真的现象和出现。
图1为本实用新型的结构示意图;
现结合附图及实施例对本实用新型作进一步详细描述:
本实用新型主要由箱体1、装于箱体面板孔2上的高音扬声器3、中音扬声4及低音扬声器5、倒相音孔6构成,其中音箱前底面7呈斜面,斜面上设有孔8,发音面9向箱体内的低音扬声器5装于孔8上。这里低音扬声器可由中音扬声器替代。

Claims (2)

1、一种音箱,包括箱体、装于箱体内面板孔上的高音扬声器和中音扬声器,其特征在于箱体上设有一孔,在孔上可以固接有发音面向箱内的低音扬器,亦可以固接有发音面向箱内的中音扬器。
2、根据权利要求1所述的音箱,其特证在于箱体前底面呈斜面,低音扬声器或中音扬声器固接于斜面上。
CN 97208724 1997-02-26 1997-02-26 一种音箱 Expired - Fee Related CN2282314Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97208724 CN2282314Y (zh) 1997-02-26 1997-02-26 一种音箱

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97208724 CN2282314Y (zh) 1997-02-26 1997-02-26 一种音箱

Publications (1)

Publication Number Publication Date
CN2282314Y true CN2282314Y (zh) 1998-05-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97208724 Expired - Fee Related CN2282314Y (zh) 1997-02-26 1997-02-26 一种音箱

Country Status (1)

Country Link
CN (1) CN2282314Y (zh)

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