CN101114183A - Loudspeaker box fixed structure - Google Patents
Loudspeaker box fixed structure Download PDFInfo
- Publication number
- CN101114183A CN101114183A CNA2006100368305A CN200610036830A CN101114183A CN 101114183 A CN101114183 A CN 101114183A CN A2006100368305 A CNA2006100368305 A CN A2006100368305A CN 200610036830 A CN200610036830 A CN 200610036830A CN 101114183 A CN101114183 A CN 101114183A
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- CN
- China
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- casing
- fixed structure
- loudspeaker box
- speaker
- audio amplifier
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Abstract
A speaker fixing structure which is mainly used in a notebook computer, is used for fixing a speaker on a case of the notebook computer with a vibration reducing and tool-free method, wherein, the speaker comprises a box body, one corner of which extends out of a music chamber that is communicated with the box body and a music outlet extends from the end of the music chamber. The speaker fixing structure comprises at least two symmetric clipping plates which are arranged in a projecting way by the casing bulgingly at one side of the speaker along a mutually vertical direction, and positioning plates, and the ends of the two clipping plates are oppositely bent into hooks which are used for fastening and fixing the speaker. The speaker fixing structure also comprises two symmetrical blocking plates which are bulgingly arranged on the casing corresponding to the music outlet and used for fixing and positioning the music outlet, and a support plate protrudes between the two blocking plates and is closely against the music outlet. Additionally, the structure also comprises a plurality of buffers fixed at one side of the music outlet opposite to the casing on the box body of the speaker and the buffers are used for absorbing part of the vibration perpendicular to the direction of the casing.
Description
[Ji Intraoperative field]
The relevant a kind of fixed sturcture of the utility model, especially a kind of with the fixing loudspeaker box fixed structure of audio amplifier on the casing of notebook computer of less vibrations and the mode of exempting from instrument.
[Bei Jing Ji Intraoperative]
Notebook computer is progressively promoted owing to its convenience at present, and the user when buying notebook computer except considering performance and price, it is more and more important that its amusement function also becomes, and LCDs, bass vibrations loudspeaker are being watched the shadow an official document or note for the user, provide the aspect contribution of a virtual scene on the spot in person huge when playing games, and in order to make the sound energy left and right sides balance of sending, audio amplifier generally places the central authorities of notebook computer, but the vibrations because of audio amplifier when the start running very easily cause whole notebook computer to shake thereupon, even can resonate with other parts on every side, can occur scratching hard disk when serious or CD-ROM drive can't read quite serious problems such as CD.
And traditional audio amplifier assemble method is to utilize the combination of screw, pad and ring-shaped rubber buffering ring to fix audio amplifier at present, and not only labour cost and the from one piece cost in the assembling is higher, and fixed effect is not good yet.
In view of this, in fact be necessary to provide a kind of loudspeaker box fixed structure that reduces vibrations, its can in case the mode of instrument fixedly audio amplifier on the casing of notebook computer.
[summary of the invention]
Therefore, the purpose of this utility model promptly provides a kind of with the fixing loudspeaker box fixed structure of audio amplifier on the casing of notebook computer of less vibrations and the mode of exempting from instrument.
For reaching above-mentioned purpose, the utility model provides a kind of loudspeaker box fixed structure, be mainly used in a notebook computer, in order to an audio amplifier is fixed on the casing of notebook computer with less vibrations and the mode of exempting from instrument, wherein, this audio amplifier comprises a casing, and this casing extends a tone chamber that is communicated with this casing for one jiao, and the end of this tone chamber extends a sound mouth, and it is poor to form certain height between this sound mouth and this casing.
This loudspeaker box fixed structure comprises at least by casing and protrudes disymmetrical buckling piece, the spacer be built on the mutually perpendicular direction to a side of the above-mentioned audio amplifier of assembling, and this two buckling pieces end is bent into the hook part in opposite directions, fixes this audio amplifier in order to fastening.Again, this loudspeaker box fixed structure comprises that also relative this sound mouth is convexly set in the disymmetrical washer of this casing, in order to locating this sound mouth, and protrudes a support chip between this two washer, is held in sound mouth, in order to compensate the difference in height between this sound mouth and the casing.
In addition, this loudspeaker box fixed structure comprises that also several are fixed in the softness of the one side of the casing of this audio amplifier, the relative casing of sound mouth, resilient buffer body, in order to absorb the vibrations of a part perpendicular to the casing direction.
Compared to prior art, the utility model utilizes spacer, washer location audio amplifier, and this audio amplifier is fixed in the buckling piece fastening, and shake with the buffer body absorption portion, not only reduce the action that locks of screw, the cost of parts of reduce using, when personnel assemble more easily and conveniently, and can enlarge the audio amplifier space, promote sound quality; In addition, this design allows the bass vibrations of woofer and resonance be cushioned body to absorb, and then the reliability of raising notebook computer integral product.
[description of drawings]
Fig. 1 is the assembled state figure of loudspeaker box fixed structure of the present utility model.
Fig. 2 is the three-dimensional exploded view of loudspeaker box fixed structure of the present utility model.
[embodiment]
Consult Fig. 1, assembled state figure for loudspeaker box fixed structure of the present utility model, as shown in the figure, this loudspeaker box fixed structure is mainly used in a notebook computer, in order to an audio amplifier 10 is fixed on the casing 20 of notebook computer with less vibrations and the mode of exempting from instrument, wherein, this loudspeaker box fixed structure is convexly set in casing 20 1 sides, its washer 21, spacer 23 be sound mouth 13, the casing 11 of this audio amplifier 10 of positioning clamping respectively, the casing 11 of buckling piece 24 these audio amplifiers of fastening.
See also the three-dimensional exploded view of the loudspeaker box fixed structure of the present utility model of Fig. 2, wherein, this audio amplifier 10 comprises a casing 11, the one side of these casing 11 relative casings 20 is assembled loudspeaker (not shown), and this casing extends a tone chamber 12 that is communicated with this casing 11 for 11 1 jiaos, and this tone chamber 12 forms the similar shape of L with this casing 11, and the end of this tone chamber 12 extends a sound mouth 13 along the forming direction of this tone chamber 12, and it is poor to form certain height between this sound mouth 13 and this casing 11, and the middle part of these sound mouth 13 end profile forms a venthole 14 that is communicated with tone chamber 12, so as by the sound that vibrations caused of loudspeaker via tone chamber 12, venthole 14 reaches space outerpace.
This loudspeaker box fixed structure protrudes each lamellar body by casing 20 to a side of the above-mentioned audio amplifier 10 of assembling and is formed, it comprises disymmetrical buckling piece 24, the spacer 23 that is built in respectively on X, the Y direction, and these buckling pieces 24, spacer 23 are surrounded as the accommodation space 26 in order to the casing 11 that is installed with audio amplifier 10, and this two buckling piece 24 has certain toughness, so that the casing 11 of when assembling and audio amplifier 10 negotiates, and these two buckling pieces, 24 ends become hook part 241 to these accommodation space 26 inner bendings, in order to limit this displacement of audio amplifier 10 on Z-direction.Again, this loudspeaker box fixed structure comprises that also relative this sound mouth 13 is convexly set in the disymmetrical washer 21 on this casing 20, locatees this sound mouth 13 in order to clamping, and protrudes a support chip 22 between this two washer 21, be held in sound mouth 13, in order to compensate the difference in height between this sound mouth 13 and the casing 11.
In addition, this loudspeaker box fixed structure also comprises several softnesses, resilient buffer body 25, and these buffer bodies 25 are fixed in the casing 11 of this audio amplifier 10, the one side of sound mouth 13 relative casings 20 in modes such as stickups, in order to absorb the vibrations of a part of Z-direction.
During assembling, consult Fig. 1, audio amplifier 10 is pressed to casing 20 with vertical direction, wherein, casing 11 is interfered with hook part 241 earlier, and then with this buckling piece 24 pushing tow laterally, be located in fully in the accommodation space 26 until this casing 11, then spacer 23, washer 21 limits the casing 11 of this audio amplifier 10 respectively, sound mouth 13 is in the displacement of Y direction, and support chip 22 is held in sound mouth 13, the casing 11 of this audio amplifier 10 of while buckling piece 24 fastenings, promptly limit this audio amplifier 10 in X, displacement on the Z-direction, and buffer body 25 is pressed on audio amplifier 10 between casing 20, so, is about to this audio amplifier 10 and is fixed on the casing 20 of notebook computer with less vibrations and the mode of exempting from instrument.
Compared to prior art, the utility model utilizes spacer, washer location audio amplifier, and the buckling piece fastening Fix this audio amplifier, and with the vibrations of buffer body absorption portion, not only reduce the action that locks of screw, reduce and use Cost of parts, more easily and conveniently, and can enlarge the audio amplifier space when personnel assemble, promote sound quality; In addition, this design allows the bass vibrations of woofer and resonance be cushioned body to absorb, and then the raising notebook The reliability of computer integral product.
Claims (4)
1. loudspeaker box fixed structure, be mainly used in a notebook computer, in order to an audio amplifier is fixed on the casing of this notebook computer with less vibrations and the mode of exempting from instrument, wherein, this audio amplifier comprises a casing, and this casing extends a tone chamber that is communicated with this casing for one jiao, and the end of this tone chamber extends a sound mouth, it is characterized in that: this loudspeaker box fixed structure comprises at least by casing and protrudes the disymmetrical buckling piece be built on the mutually perpendicular direction to a side of the above-mentioned audio amplifier of assembling, spacer, and this two buckling pieces end is bent into the hook part in opposite directions, and several buffer bodies are fixed in the casing of this audio amplifier, the one side of the relative casing of sound mouth.
2. loudspeaker box fixed structure as claimed in claim 1 is characterized in that: this buckling piece has toughness.
3. loudspeaker box fixed structure as claimed in claim 1 is characterized in that: this loudspeaker box fixed structure comprises that also relative this sound mouth is convexly set in the disymmetrical washer of locating this sound mouth in order to clamping on the casing.
4. loudspeaker box fixed structure as claimed in claim 3 is characterized in that: protrude a support chip between this two washer, be held in sound mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100368305A CN101114183A (en) | 2006-07-28 | 2006-07-28 | Loudspeaker box fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100368305A CN101114183A (en) | 2006-07-28 | 2006-07-28 | Loudspeaker box fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101114183A true CN101114183A (en) | 2008-01-30 |
Family
ID=39022560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100368305A Pending CN101114183A (en) | 2006-07-28 | 2006-07-28 | Loudspeaker box fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101114183A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102291665A (en) * | 2010-06-18 | 2011-12-21 | 瀚宇彩晶股份有限公司 | Locking device and fixing structure with same |
| US8596411B2 (en) | 2012-03-22 | 2013-12-03 | Wistron Corporation | Speaker cabinet for electronic device |
-
2006
- 2006-07-28 CN CNA2006100368305A patent/CN101114183A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102291665A (en) * | 2010-06-18 | 2011-12-21 | 瀚宇彩晶股份有限公司 | Locking device and fixing structure with same |
| US8596411B2 (en) | 2012-03-22 | 2013-12-03 | Wistron Corporation | Speaker cabinet for electronic device |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |