CN201995111U - 一种二阶倒向音箱 - Google Patents

一种二阶倒向音箱 Download PDF

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Publication number
CN201995111U
CN201995111U CN2011200547689U CN201120054768U CN201995111U CN 201995111 U CN201995111 U CN 201995111U CN 2011200547689 U CN2011200547689 U CN 2011200547689U CN 201120054768 U CN201120054768 U CN 201120054768U CN 201995111 U CN201995111 U CN 201995111U
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China
Prior art keywords
sound box
inverse
order
phase
audio
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Expired - Fee Related
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CN2011200547689U
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English (en)
Inventor
冯礼见
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Guangdong Wansheng science and Technology Co., Ltd.
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LARK (FENGSHUN) ELECTRONICS CO Ltd
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Priority to CN2011200547689U priority Critical patent/CN201995111U/zh
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  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Abstract

本实用新型公开了一种二阶倒向音箱，所述二阶倒向音箱包括箱体、扬声器，箱内上设有倒向风管，其特征在于：所述二阶倒向音箱箱体内还设有一分隔板，优选所述分隔板呈“S”形，所述分隔板将箱体内腔分作两个音腔。本实用新型由分隔板将音箱内腔分为了两个音腔，这样音箱内部的频率发生了很大变化，解决了一阶导向音箱倒向调节效率低和驻波问题，二阶的音腔延时有效提高了低音频宽，并且使扬声器的瞬态响应得到提升。

Description

一种二阶倒向音箱
技术领域
本实用新型涉及一种倒向音箱。
背景技术
在现有的倒向音箱中，常常由于音箱结构的一阶单音腔设计不合理，低音频宽太窄，量感不足，造成不能产生良好的倒向音效。
发明内容
本实用新型所要解决的问题是提供一种大大提升倒向音效的二阶倒向音箱。
本实用新型所采用的技术方案是：二阶倒向音箱，所述二阶倒向音箱包括箱体、扬声器，箱内上设有倒向风管，其特征在于：所述二阶倒向音箱箱体内还设有一分隔板，优选所述分隔板呈“S”形，所述分隔板将箱体内腔分作两个音腔。
本实用新型的有益效果是：本实用新型由分隔板将音箱内腔分为了两个音腔，这样音箱内部的频率发生了很大变化，解决了一阶导向音箱倒向调节效率低和驻波问题，二阶的音腔延时有效提高了低音频宽，并且使扬声器的瞬态响应得到提升。
附图说明
下面结合附图和具体实施方式对本实用新型作进一步说明：
图1为本实用新型具体实施方式的剖视结构示意图。
具体实施方式
如图1所示，二阶倒向音箱包括箱体1、扬声器2，箱内上设有倒向风管11，二阶倒向音箱箱体1内还设有一“S”形分隔板12，分隔板12将箱体内腔分作V1音腔13和V2音腔14，由于V1到V2的延时处理，使低音频宽发生改变。

Claims (2)

1.一种二阶倒向音箱，所述二阶倒向音箱包括箱体、扬声器，箱内上设有倒向风管，其特征在于：所述二阶倒向音箱箱体内还设有一分隔板，所述分隔板将箱体内腔分作两个音腔。
2.如权利要求1所述二阶倒向音箱，其特征在于：所述分隔板呈“S”形。
CN2011200547689U 2011-03-04 2011-03-04 一种二阶倒向音箱 Expired - Fee Related CN201995111U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200547689U CN201995111U (zh) 2011-03-04 2011-03-04 一种二阶倒向音箱

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200547689U CN201995111U (zh) 2011-03-04 2011-03-04 一种二阶倒向音箱

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CN201995111U true CN201995111U (zh) 2011-09-28

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CN2011200547689U Expired - Fee Related CN201995111U (zh) 2011-03-04 2011-03-04 一种二阶倒向音箱

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103763643A (zh) * 2013-12-30 2014-04-30 刘骏涛 一种微型音响
CN110115045A (zh) * 2016-12-28 2019-08-09 雅马哈株式会社 扬声器装置以及扬声器机壳

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103763643A (zh) * 2013-12-30 2014-04-30 刘骏涛 一种微型音响
CN110115045A (zh) * 2016-12-28 2019-08-09 雅马哈株式会社 扬声器装置以及扬声器机壳
US11206479B2 (en) 2016-12-28 2021-12-21 Yamaha Corporation Speaker device and speaker cabinet

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C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20190904

Address after: 514300 Block D, Eco-Industrial Zone, Fengshun County, Meizhou City, Guangdong Province

Patentee after: Guangdong Wansheng science and Technology Co., Ltd.

Address before: 514300 Tongpan Village, Tangkeng Town, Fengshun County, Meizhou City, Guangdong Province

Patentee before: Lark (Fengshun) Electronics Co., Ltd.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110928

Termination date: 20200304

CF01 Termination of patent right due to non-payment of annual fee