CN201986106U - Sound box casing - Google Patents
Sound box casing Download PDFInfo
- Publication number
- CN201986106U CN201986106U CN2011200246291U CN201120024629U CN201986106U CN 201986106 U CN201986106 U CN 201986106U CN 2011200246291 U CN2011200246291 U CN 2011200246291U CN 201120024629 U CN201120024629 U CN 201120024629U CN 201986106 U CN201986106 U CN 201986106U
- Authority
- CN
- China
- Prior art keywords
- casing
- procapsid
- loudspeaker box
- sound box
- casing body
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a sound box casing, which comprises a casing body which is integrated by a front casing body (1) and a back casing body. A sound box mesh enclosure (2) and a horn (3) are arranged on the front casing body (1), a plurality of protrusions (4) are arranged on an outer surface of the front casing body (1) at intervals, and the plurality of protrusions (4) and the front casing body (1) are in an integral injection molding structure. The sound box casing is high in mechanical strength and small in vibration amplitude.
Description
Technical field
The utility model relates to a kind of audio amplifier, specifically is a kind of casing of loudspeaker box.
Background technology
At present, allegro life is recognized people, and suitable amusement is very effective to alleviating living pressure.Therefore the abstract the recreational consumption of family is in quick growth, and digitized stereo set is also more and more universal.Using the most general stereo set mainly is audio amplifier, and as the casing of loudspeaker box of one of critical piece of audio amplifier, its structure generally comprises procapsid and back casing, and is installed in audio amplifier guard and Horn on the procapsid.Audio amplifier is when sending high pitch or stress, and casing of loudspeaker box can vibrate, and the vibrations of casing of loudspeaker box all have very big influence to the quality and the effect of sound.The casing of loudspeaker box of prior art generally is by injection molding, and its mechanical strength is lower, and when audio amplifier sent high pitch or stress, casing of loudspeaker box easily vibrated, and influences the output quality of sound.
The utility model content
The technical problems to be solved in the utility model is, overcomes the defective of above prior art, provides a kind of mechanical strength height, the casing of loudspeaker box that Oscillation Amplitude is little.
Technical solution of the present utility model is, a kind of casing of loudspeaker box with following structure is provided: it comprises the outer cover body that is connected as one by procapsid and back casing, audio amplifier guard and Horn are installed on the described procapsid, the outer surface of described procapsid is provided with a plurality of projectioies spaced apart, and described a plurality of projectioies and procapsid are the integrated injection molding structure.
After adopting above structure, the utility model casing of loudspeaker box compared with prior art has the following advantages: the outer surface of the procapsid of this casing of loudspeaker box is provided with a plurality of projectioies spaced apart, and a plurality of projection and procapsid are the integrated injection molding structure.These projectioies are equivalent to be provided with a plurality of reinforcements on the procapsid of casing of loudspeaker box, further strengthened the mechanical strength of casing of loudspeaker box, therefore, when audio amplifier sends high pitch or stress, the Oscillation Amplitude that casing of loudspeaker box sends vibration is little, can not influence the output quality of sound in the audio amplifier.
Description of drawings
It shown in the figure structural representation of the utility model casing of loudspeaker box.
As shown in the figure:
1, procapsid, 2, the audio amplifier guard, 3, Horn, 4, projection.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in drawings,
The utility model casing of loudspeaker box, it comprises the outer cover body that is connected as one by procapsid 1 and back casing, audio amplifier guard 2 and Horn 3 are installed on the described procapsid 1, the outer surface of described procapsid 1 is provided with a plurality of projectioies spaced apart 4, described a plurality of protruding 4 with procapsid 1 be the integrated injection molding structure.These projectioies 4 are equivalent on the procapsid 1 of casing of loudspeaker box a plurality of reinforcements are set, further strengthened the mechanical strength of casing of loudspeaker box, therefore, when audio amplifier sends high pitch or stress, the Oscillation Amplitude that casing of loudspeaker box sends vibration is little, can not influence the output quality of sound in the audio amplifier.
Claims (1)
1. casing of loudspeaker box, it comprises the outer cover body that is connected as one by procapsid (1) and back casing, audio amplifier guard (2) and Horn (3) are installed on the described procapsid (1), it is characterized in that: the outer surface of described procapsid (1) is provided with a plurality of projectioies spaced apart (4), and described a plurality of projectioies (4) are the integrated injection molding structure with procapsid (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200246291U CN201986106U (en) | 2011-01-20 | 2011-01-20 | Sound box casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200246291U CN201986106U (en) | 2011-01-20 | 2011-01-20 | Sound box casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201986106U true CN201986106U (en) | 2011-09-21 |
Family
ID=44613555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200246291U Expired - Fee Related CN201986106U (en) | 2011-01-20 | 2011-01-20 | Sound box casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201986106U (en) |
-
2011
- 2011-01-20 CN CN2011200246291U patent/CN201986106U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20120120 |