CN204316682U - A kind of inserted audio amplifier - Google Patents
A kind of inserted audio amplifier Download PDFInfo
- Publication number
- CN204316682U CN204316682U CN201420452470.7U CN201420452470U CN204316682U CN 204316682 U CN204316682 U CN 204316682U CN 201420452470 U CN201420452470 U CN 201420452470U CN 204316682 U CN204316682 U CN 204316682U
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- CN
- China
- Prior art keywords
- audio amplifier
- facing
- sound box
- utility
- loudspeaker
- 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.)
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Abstract
The utility model discloses a kind of inserted audio amplifier, comprise sound box, audio amplifier facing and loudspeaker, described sound box cross-sectional area is less than the cross section of described audio amplifier facing, at the top of described sound box, bottom and between two sides and described audio amplifier facing junction be provided with reserved step.The utility model structure is simple, easy to use, by reserving step in sound box side top and between bottom and facing, easily audio amplifier can be embedded body of wall.
Description
Technical field
the utility model relates to a kind of audio amplifier, particularly the inserted audio amplifier of one.
Background technology
in audio engineering installation system, the mounting means of audio amplifier has two kinds: a kind of is bright dress (fallen by audio amplifier aloft or with shelf frame at the scene), and namely spectators directly can see audio amplifier; Another kind of is hidden installation (open a macropore on body of wall, audio amplifier is put into hole acoustic window material facing), does not namely directly see audio amplifier, selects hidden installation to be afraid of that the impact of large volume sound box bodies is attractive in appearance, but also there is some problem.At present both at home and abroad or in the world for audio engineering system audio amplifier, all loudspeaker are loaded in size miscellaneous differs, profile is different casing, they do not consider the function embedding body of wall and use, and have therefore in use just occurred some problem.Installation by adhering is done as shown in Figure 3 with traditional audio amplifier, because audio amplifier is overall in body of wall, loudspeaker produce the vibrations of secondary cavity in porthole, sound wave generation sound defect as shown in Figure 4, in order to reduce sound defect, will carry out sound absorption process technically, actual bore size will much larger than enclosure size, namely facing is larger than audio amplifier many, actual on attractive in appearance be have larger impact.
Utility model content
The purpose of this utility model is to overcome the problems referred to above, provides a kind of structure simple, is convenient to the inserted audio amplifier installed.
For achieving the above object, the method that the utility model adopts is: a kind of inserted audio amplifier, comprise sound box, audio amplifier facing and loudspeaker, described sound box cross-sectional area is less than the cross section of described audio amplifier facing, at the top of described sound box, bottom and between two sides and described audio amplifier facing junction be provided with reserved step.
Beneficial effect:
The utility model structure is simple, easy to use, by reserving step in sound box side top and between bottom and facing, easily audio amplifier can be embedded body of wall and complete installation, decrease installation difficulty, add the aesthetics of audio amplifier, what also improve embedded loudspeaker box goes out sound effective value simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of traditional audio amplifier;
Fig. 2 is the structural representation of another kind of traditional audio amplifier
Fig. 3 is that traditional audio amplifier does Embedded installation diagram
Fig. 4 is that traditional audio amplifier does Embedded sound wave defect map of installing generation;
Fig. 5 is mounting structure figure of the present utility model;
Fig. 6 is the mounting structure figure of another kind of structure of the present utility model;
Fig. 7 is mounting structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, the present embodiment is implemented under premised on technical solutions of the utility model, should understand these embodiments and only be not used in restriction scope of the present utility model for illustration of the utility model.
Embodiment 1:
The inserted audio amplifier of one as shown in Figure 5, comprise sound box, audio amplifier facing and loudspeaker, loudspeaker are arranged in sound box, and the outlet sound mouth of loudspeaker is close to audio amplifier facing.Sound box cross-sectional area is less than the cross section of described audio amplifier facing, at the top of described sound box, bottom and between two sides and described audio amplifier facing junction be provided with reserved step.
Embodiment 2:
As shown in Figure 6, this audio amplifier comprises sound box, audio amplifier facing and two loudspeaker, and two loudspeaker are arranged in sound box side by side, and the outlet sound mouth of two loudspeaker is close to audio amplifier facing.Sound box cross-sectional area is less than the cross section of described audio amplifier facing, at the top of described sound box, bottom and between two sides and described audio amplifier facing junction be provided with reserved step.
Be illustrated in figure 7 as mounting structure schematic diagram of the present utility model, can find out in figure, casing, when installation, only need embed in the hole of body of wall, owing to leaving step between casing and facing by inserted audio amplifier of the present utility model, by facing, audio amplifier can be blocked, easy for installation, simultaneously because the outlet sound mouth of loudspeaker is close to audio amplifier facing, speaking of loudspeaker directly sheds through facing, loudspeaker can not be caused in porthole, to produce the vibrations of secondary cavity, sound wave generation sound defect.
The utility model structure is simple, easy to use, by reserving step in sound box side top and between bottom and facing, easily audio amplifier can be embedded body of wall and complete installation, decrease installation difficulty, add the aesthetics of audio amplifier, what also improve embedded loudspeaker box goes out sound effective value simultaneously.
Claims (1)
1. an inserted audio amplifier, it is characterized in that: comprise sound box, audio amplifier facing and loudspeaker, described sound box cross-sectional area is less than the cross section of described audio amplifier facing, at the top of described sound box, bottom and between two sides and described audio amplifier facing junction be provided with reserved step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452470.7U CN204316682U (en) | 2014-08-12 | 2014-08-12 | A kind of inserted audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452470.7U CN204316682U (en) | 2014-08-12 | 2014-08-12 | A kind of inserted audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204316682U true CN204316682U (en) | 2015-05-06 |
Family
ID=53138976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420452470.7U Active CN204316682U (en) | 2014-08-12 | 2014-08-12 | A kind of inserted audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204316682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107182020A (en) * | 2017-06-29 | 2017-09-19 | 深圳市禾音视频科技有限公司 | Flat panel loudspeaker installation method |
-
2014
- 2014-08-12 CN CN201420452470.7U patent/CN204316682U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107182020A (en) * | 2017-06-29 | 2017-09-19 | 深圳市禾音视频科技有限公司 | Flat panel loudspeaker installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |