CN102665157A - Sound box - Google Patents

Sound box Download PDF

Info

Publication number
CN102665157A
CN102665157A CN2012101527446A CN201210152744A CN102665157A CN 102665157 A CN102665157 A CN 102665157A CN 2012101527446 A CN2012101527446 A CN 2012101527446A CN 201210152744 A CN201210152744 A CN 201210152744A CN 102665157 A CN102665157 A CN 102665157A
Authority
CN
China
Prior art keywords
sound box
support
loud speaker
audio amplifier
bracket
Prior art date
Application number
CN2012101527446A
Other languages
Chinese (zh)
Inventor
李植扬
Original Assignee
李植扬
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 李植扬 filed Critical 李植扬
Priority to CN2012101527446A priority Critical patent/CN102665157A/en
Publication of CN102665157A publication Critical patent/CN102665157A/en

Links

Abstract

The invention provides a sound box, which comprises a sound box body and a loudspeaker body arranged inside the sound box body, wherein the loudspeaker body comprises a bracket, a vibrating diaphragm and a dangling edge connected between the bracket and the vibrating diaphragm; and a flexible outer elastic edge capable of forming a resonator between the sound box body and the bracket is formed between the sound box body and the bracket. In the sound box provided by the invention, the flexible outer elastic edge is formed between the sound box body and the bracket of the loudspeaker body, so that the resonator is formed between the sound box body and the bracket, the defects caused by resonance of the loudspeaker body and the sound box body in the prior art are overcome, and the sound quality effect of the sound box can be improved.

Description

Audio amplifier
Technical field
The present invention relates to the audio amplifier technical field.
Background technology
As shown in Figure 1, existing audio amplifier, its loud speaker body 10 comprises: support 11, vibrating diaphragm 12 and be connected support and vibrating diaphragm between outstanding limit 13.Wherein, support 11 directly is fixedly connected with sound box (not drawing among the figure).When the loud speaker sounding, when promptly the diaphragm of loudspeaker 12 is followed air motion with outstanding limit 13,, therefore can make to form resonance between loud speaker body 10 and the sound box because loud speaker body 10 is fixed with sound box, influence the audio amplifier acoustical quality.
Summary of the invention
For this reason, technical problem to be solved by this invention is: a kind of audio amplifier is provided, when making the loud speaker pronunciation, does not produce resonance between sound box and the loud speaker body, and can further improve the audio amplifier acoustical quality.
So; The invention provides a kind of audio amplifier; Comprise the loud speaker body that sound box is inner with placing sound box; The loud speaker body comprise support, vibrating diaphragm and be connected support and vibrating diaphragm between outstanding limit, wherein, between sound box and support, be provided with and can make between sound box and the support the flexible outer bullet limit that forms resonator.
Said outer limit one end that plays is connected with sound box, and the other end is connected with support.
Audio amplifier of the present invention; Play the limit outside the flexibility through between the support of sound box and loud speaker body, being provided with; Make and between sound box and support, formed resonator; Not only overcome the drawback that loud speaker body and sound box resonance are brought in the prior art, and can improve the audio amplifier acoustical quality.
Description of drawings
Fig. 1 is an audio amplifier sectional structure sketch map in the prior art;
Fig. 2 is the sketch map of audio amplifier sectional structure shown in the embodiment of the invention;
Fig. 3 is an audio amplifier explosion type sectional structure sketch map shown in Figure 2;
Fig. 4 is an audio amplifier plan structure sketch map shown in Figure 2.
Embodiment
Below, describe the present invention in conjunction with accompanying drawing.
Extremely shown in Figure 4 like Fig. 2; Present embodiment provides a kind of audio amplifier; Comprise sound box (not drawing among the figure) and place the inner loud speaker body 20 of sound box; Loud speaker body 20 comprises: support 21, vibrating diaphragm 22 and be connected support and vibrating diaphragm between outstanding limit 23, wherein, between sound box and support 21, be provided with and can make between sound box and the support 21 the flexible outer bullet limit 30 that forms resonator.
A said outer end that plays limit 30 is connected with sound box, and the other end is connected with support 21.Connection described here can be to be fixedly connected, and also can be bonding.
Because the flexible outer adding that plays limit 30; Make and formed a resonator between sound box and the loud speaker body; When loud speaker pronounced, the loud speaker body can move by the accompany movement air-flow in the lump, the unnecessary harmonic wave that has produced when so both having overcome the resonance of loud speaker body and sound box; Because of the resonator that forms between sound box and the loud speaker body, effectively improve the acoustical quality of audio amplifier again.
Sound box can be made shapes such as circular, square according to actual needs.
The described audio amplifier of present embodiment; Play the limit outside the flexibility through between the support of sound box and loud speaker body, being provided with; Make and between sound box and support, formed resonator; Not only overcome the drawback that loud speaker body and sound box resonance are brought in the prior art, and can improve the audio amplifier acoustical quality.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (2)

1. audio amplifier; Comprise the loud speaker body that sound box is inner with placing sound box; The loud speaker body comprise support, vibrating diaphragm and be connected support and vibrating diaphragm between outstanding limit; It is characterized in that, between sound box and support, be provided with and make bullet limit outside the flexibility that forms resonator between sound box and the support.
2. audio amplifier according to claim 1 is characterized in that, said outer limit one end that plays is connected with sound box, and the other end is connected with support.
CN2012101527446A 2012-05-17 2012-05-17 Sound box CN102665157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012101527446A CN102665157A (en) 2012-05-17 2012-05-17 Sound box

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012101527446A CN102665157A (en) 2012-05-17 2012-05-17 Sound box
SG2013023445A SG195441A1 (en) 2012-05-17 2013-03-28 Loudspeaker

Publications (1)

Publication Number Publication Date
CN102665157A true CN102665157A (en) 2012-09-12

Family

ID=46774547

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012101527446A CN102665157A (en) 2012-05-17 2012-05-17 Sound box

Country Status (2)

Country Link
CN (1) CN102665157A (en)
SG (1) SG195441A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102833655A (en) * 2012-09-04 2012-12-19 王利明 Speaker and production method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000069582A (en) * 1998-08-18 2000-03-03 Sony Corp Speaker system
CN2735694Y (en) * 2004-06-07 2005-10-19 林健 A loudspeaker
CN2847762Y (en) * 2004-11-29 2006-12-13 杨炼 Thin speaker
CN200953693Y (en) * 2006-04-28 2007-09-26 佛山市顺德区顺达电脑厂有限公司 Vibration isolating structure and loudspeaker combination
CN102438196A (en) * 2011-12-31 2012-05-02 宁波升亚电子有限公司 Loudspeaker and manufacturing method thereof
CN202565435U (en) * 2012-05-17 2012-11-28 李植扬 Sound box

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000069582A (en) * 1998-08-18 2000-03-03 Sony Corp Speaker system
CN2735694Y (en) * 2004-06-07 2005-10-19 林健 A loudspeaker
CN2847762Y (en) * 2004-11-29 2006-12-13 杨炼 Thin speaker
CN200953693Y (en) * 2006-04-28 2007-09-26 佛山市顺德区顺达电脑厂有限公司 Vibration isolating structure and loudspeaker combination
CN102438196A (en) * 2011-12-31 2012-05-02 宁波升亚电子有限公司 Loudspeaker and manufacturing method thereof
CN202565435U (en) * 2012-05-17 2012-11-28 李植扬 Sound box

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102833655A (en) * 2012-09-04 2012-12-19 王利明 Speaker and production method thereof
CN102833655B (en) * 2012-09-04 2015-08-05 王利明 A kind of loudspeaker

Also Published As

Publication number Publication date
SG195441A1 (en) 2013-12-30

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C10 Entry into substantive examination
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C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120912