CN203596882U - Loudspeaker box and audio frequency play device - Google Patents
Loudspeaker box and audio frequency play device Download PDFInfo
- Publication number
- CN203596882U CN203596882U CN201320689783.XU CN201320689783U CN203596882U CN 203596882 U CN203596882 U CN 203596882U CN 201320689783 U CN201320689783 U CN 201320689783U CN 203596882 U CN203596882 U CN 203596882U
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- CN
- China
- Prior art keywords
- plastic rubber
- loudspeaker
- audio amplifier
- rubber panel
- housing
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- 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 loudspeaker box and an audio frequency play device with the loudspeaker box. The loudspeaker box comprises a housing with a surface being arranged to be an opening, a plastic face plate used for sealing the opening and a loudspeaker arranged in the housing. A through hole matching the loudspeaker is arranged in the plastic face plate. The loudspeaker is located at the through hole and is fixedly connected with the plastic face plate. Production difficulty and cost of a loudspeaker box are lowered.
Description
Technical field
The utility model relates to technical field of electronic products, particularly a kind of audio amplifier and audio playing apparatus.
Background technology
As everyone knows, in audio amplifier industry, audio amplifier is generally that six (upper and lower all around) planks surround a housing at present, and loudspeaker are assemblied on front plank, finally covers a plastic rubber panel that plays decoration function again.In order to improve audio amplifier overall appearance degree, need to carry out covering processing at the outer surface of every plank, but because the technique of covering is more complicated, thereby make the production difficulty of audio amplifier higher.
Utility model content
Main purpose of the present utility model is to provide a kind of audio amplifier, is intended to reduce production difficulty and the cost of audio amplifier.
To achieve these goals, the utility model provides a kind of audio amplifier, described audio amplifier comprise one side be the housing of opening setting, for sealing the plastic rubber panel of described opening and being positioned at the loudspeaker of described housing; Described plastic rubber panel is provided with the through hole with loudspeaker adaptation; Described loudspeaker are positioned at described through hole, and are fixedly connected with described plastic rubber panel.
Preferably, be also provided with the double-screw bolt for fixing described loudspeaker on described plastic rubber panel, the position of the corresponding described double-screw bolt of described loudspeaker is provided with fixing hole.
Preferably, on described plastic rubber panel, be also provided with the sealing bone for sealing described loudspeaker.
Preferably, described plastic rubber panel is provided with buckle towards a side of described housing, and the position of the corresponding described buckle of described housing is provided with the draw-in groove with described buckle adaptation.
Preferably, described buckle comprises the connecting portion being extended to described housing by described plastic rubber panel, and the holding section of being extended to described draw-in groove by described connecting portion.
Preferably, described draw-in groove is positioned at described housing inner side, is recessed to form by described inner walls.
Preferably, described housing is cuboid setting, comprises the side plate adjacent with described plastic rubber panel, and the base plate relative with described plastic rubber panel; Each side plate is equipped with described draw-in groove, and the draw-in groove of adjacent biside plate interconnects, and described draw-in groove is parallel with described base plate.
The utility model also provides a kind of audio playing apparatus, and described audio playing apparatus comprises audio amplifier, described audio amplifier comprise one side be the housing of opening setting, for sealing the plastic rubber panel of described opening and being positioned at the loudspeaker of described housing; Described plastic rubber panel is provided with the through hole with loudspeaker adaptation; Described loudspeaker are positioned at described through hole, and are fixedly connected with described plastic rubber panel.
The utility model is fixedly connected with loudspeaker by a plastic rubber panel is set, and be fixedly connected with housing, and the opening of seal casinghousing formation, therefore the audio amplifier that the utility model provides is owing to adopting plastic rubber panel to substitute the front panel in prior art audio amplifier, therefore reduce the cost of audio amplifier, reduced the skin technology to front panel simultaneously, therefore reduced the production difficulty of audio amplifier, improve the production efficiency of audio amplifier, be conducive to promote industrial production.
Accompanying drawing explanation
Fig. 1 is explosion type structural representation in the utility model audio amplifier one embodiment;
Fig. 2 is the cross-sectional view of plastic rubber panel in Fig. 1;
Fig. 3 is the cross-sectional view after assembling in the utility model audio amplifier one embodiment.
Realization, functional characteristics and the advantage of the utility model object, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of audio amplifier.
Referring to figs. 1 through Fig. 3, Fig. 1 is explosion type structural representation in the utility model audio amplifier one embodiment; Fig. 2 is the cross-sectional view of plastic rubber panel in Fig. 1; Fig. 3 is the cross-sectional view after assembling in the utility model audio amplifier one embodiment.The audio amplifier that the present embodiment provides comprise one side be the housing 10 of opening setting, for sealing the plastic rubber panel 20 of described opening and being positioned at the loudspeaker 30 of described housing 10; Described plastic rubber panel 20 is provided with the through hole 21 with loudspeaker 30 adaptations; Described loudspeaker 30 are positioned at described through hole 21 places, and are fixedly connected with described plastic rubber panel 20.
In the present embodiment, the diameter of above-mentioned through hole 21 is less than the horn mouth external diameter of loudspeaker 30, and when installation, loudspeaker 30 are fixedly connected with the through hole 21 peripheral position laminatings of plastic rubber panel 20.Then entirety plastic rubber panel 20 being formed with loudspeaker 30 is fixedly connected with housing 10, and between plastic rubber panel 20 and housing 10, fluid sealant (not shown) is set, thus the opening of seal casinghousing 10.
The shape of above-mentioned housing 10 and structure can arrange according to actual needs, and in the present embodiment, above-mentioned housing 10 is preferably cuboid, and above-mentioned housing 10 can adopt plank to enclose and form.
The utility model is fixedly connected with loudspeaker 30 by a plastic rubber panel 20 is set, and be fixedly connected with housing 10, and the opening that forms of seal casinghousing 10, therefore the audio amplifier that the utility model provides is due to the front panel that adopts plastic rubber panel 20 to substitute in prior art audio amplifier, therefore reduce the cost of audio amplifier, reduced the skin technology to front panel simultaneously, therefore reduced the production difficulty of audio amplifier, improve the production efficiency of audio amplifier, be conducive to promote industrial production.
Particularly, the mode that above-mentioned loudspeaker 30 are fixedly connected with plastic rubber panel 20 can arrange according to actual needs, in the present embodiment, be also provided with the double-screw bolt 22 for fixing described loudspeaker 30 on above-mentioned plastic rubber panel 20, the position of the corresponding described double-screw bolt 22 of described loudspeaker 30 is provided with fixing hole.
In the present embodiment, the quantity of above-mentioned double-screw bolt 22 and position can arrange according to actual needs, and particularly, above-mentioned double-screw bolt 22 is arranged on the side of plastic rubber panel 20 towards housing 10, and is positioned at the periphery of above-mentioned through hole 21, corresponding with fixing hole.In the present embodiment, above-mentioned double-screw bolt 22 is preferably 4, and is evenly distributed on same circumference.The corresponding double-screw bolt 22 of above-mentioned fixing hole arranges, when installation, first by fixing hole just to corresponding double-screw bolt 22, then pass fixing hole by screw and be fixedly connected with double-screw bolt 22, thereby loudspeaker 30 are fixedly connected on plastic rubber panel 20.
Further, in order to improve the sealing property of loudspeaker 30, also can on plastic rubber panel 20, also be provided for sealing the sealing bone of described loudspeaker 30.
In the present embodiment, above-mentioned sealing bone is arranged on the side of described plastic rubber panel 20 towards housing 10, and is positioned at the periphery of above-mentioned through hole 21.In the time that loudspeaker 30 are fixedly connected with plastic rubber panel 20, sealing bone and loudspeaker 30 butts, to seal loudspeaker 30.The present embodiment is by sealing bone is set on plastic rubber panel 20, thereby effectively improved the sealing of loudspeaker 30, therefore improved the effect that audio frequency is play, and improved user's Experience Degree.
Further, based on above-described embodiment, in the present embodiment, above-mentioned plastic rubber panel 20 is provided with buckle 23 towards a side of described housing 10, and the position of the corresponding described buckle 23 of described housing 10 is provided with the draw-in groove 101 with described buckle 23 adaptations.
In the present embodiment, the quantity of above-mentioned buckle 23 can arrange according to actual needs, is understandable that, for the stability that guarantees that plastic rubber panel 20 and housing 10 are fixing, the quantity of above-mentioned buckle 23 is at least two, and lays respectively on the relative edge of plastic rubber panel 20.Particularly, in the present embodiment, above-mentioned buckle 23 can be four, and lays respectively at the center on plastic rubber panel 20 4 limits.
Above-mentioned buckle 23 comprises the connecting portion 231 being extended to described housing 10 by described plastic rubber panel 20, and the holding section 232 of being extended to described draw-in groove 101 by described connecting portion 231.
When installation, first by holding section 232 just to housing 10, then use external force that holding section 232 is pushed in housing 10, now connecting portion 231 be subject to housing 10 pressure produce elastic deformation; In the time that holding section 232 is pushed into draw-in groove 101 place, connecting portion 231 recovers elastic deformation, makes holding section 232 be fixed and be connected with draw-in groove 101.
Further, based on above-described embodiment, in the present embodiment, above-mentioned draw-in groove 101 is positioned at described housing 10 inner sides, is recessed to form by described housing 10 inwalls.Be understandable that, in other embodiments, above-mentioned draw-in groove 101 can also be arranged on housing 10 outsides, and the present embodiment, in order to improve the aesthetic feeling of audio amplifier overall appearance, is preferably arranged at draw-in groove 101 housing 10 inner sides.
Particularly, in the present embodiment, above-mentioned housing 10 can be cuboid setting, comprises the side plate 11 adjacent with described plastic rubber panel 20, and the base plate 12 relative with described plastic rubber panel 20; Each side plate 11 is equipped with described draw-in groove 101, and the draw-in groove 101 of adjacent biside plate 11 interconnects, and described draw-in groove 101 is parallel with described base plate 12.
The utility model also provides a kind of audio playing apparatus, and this audio playing apparatus comprises audio amplifier, and the structure of this audio amplifier can, with reference to above-described embodiment, not repeat them here.Naturally, because the audio playing apparatus of the present embodiment has adopted the technical scheme of above-mentioned audio amplifier, therefore this audio playing apparatus has all beneficial effects of above-mentioned audio amplifier.
These are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. an audio amplifier, is characterized in that, comprise one side be the housing of opening setting, for sealing the plastic rubber panel of described opening and being positioned at the loudspeaker of described housing; Described plastic rubber panel is provided with the through hole with loudspeaker adaptation; Described loudspeaker are positioned at described through hole, and are fixedly connected with described plastic rubber panel.
2. audio amplifier as claimed in claim 1, is characterized in that, is also provided with the double-screw bolt for fixing described loudspeaker on described plastic rubber panel, and the position of the corresponding described double-screw bolt of described loudspeaker is provided with fixing hole.
3. audio amplifier as claimed in claim 2, is characterized in that, is also provided with the sealing bone for sealing described loudspeaker on described plastic rubber panel.
4. audio amplifier as claimed in claim 1, is characterized in that, described plastic rubber panel is provided with buckle towards a side of described housing, and the position of the corresponding described buckle of described housing is provided with the draw-in groove with described buckle adaptation.
5. audio amplifier as claimed in claim 4, is characterized in that, described buckle comprises the connecting portion being extended to described housing by described plastic rubber panel, and the holding section of being extended to described draw-in groove by described connecting portion.
6. audio amplifier as claimed in claim 4, is characterized in that, described draw-in groove is positioned at described housing inner side, is recessed to form by described inner walls.
7. audio amplifier as claimed in claim 6, is characterized in that, described housing is cuboid setting, comprises the side plate adjacent with described plastic rubber panel, and the base plate relative with described plastic rubber panel; Each side plate is equipped with described draw-in groove, and the draw-in groove of adjacent biside plate interconnects, and described draw-in groove is parallel with described base plate.
8. an audio playing apparatus, is characterized in that, comprises the audio amplifier as described in any one in claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320689783.XU CN203596882U (en) | 2013-11-04 | 2013-11-04 | Loudspeaker box and audio frequency play device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320689783.XU CN203596882U (en) | 2013-11-04 | 2013-11-04 | Loudspeaker box and audio frequency play device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203596882U true CN203596882U (en) | 2014-05-14 |
Family
ID=50677737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320689783.XU Expired - Fee Related CN203596882U (en) | 2013-11-04 | 2013-11-04 | Loudspeaker box and audio frequency play device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203596882U (en) |
-
2013
- 2013-11-04 CN CN201320689783.XU patent/CN203596882U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20191104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |