CN207083063U - A kind of power amplifier - Google Patents
A kind of power amplifier Download PDFInfo
- Publication number
- CN207083063U CN207083063U CN201721056604.3U CN201721056604U CN207083063U CN 207083063 U CN207083063 U CN 207083063U CN 201721056604 U CN201721056604 U CN 201721056604U CN 207083063 U CN207083063 U CN 207083063U
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- CN
- China
- Prior art keywords
- shell
- power amplifier
- utility
- model
- amplifier according
- 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 provides a kind of power amplifier, including shell, the shell upper end is provided with a binding post and audio access, the audio access, binding post is respectively equipped with a block, the leading flank of the shell, trailing flank is equipped with radiating fin, the shell includes a base, the front side of the base, rear side is equipped with an extension, the left surface of the shell is made up of transparent material, a plugboard trough is provided with the shell, the leading flank of the shell, an arcwall face is provided between trailing flank and upper surface, power amplifier of the present utility model, it can realize and conveniently be dismantled, with preferable radiating effect, and convenient progress wiring.
Description
Technical field
It the utility model is related to power amplifier field, and in particular to a kind of power amplifier.
Background technology
Current power amplifier structure is single, and radiating effect is bad.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of power amplifier, there is preferable radiating effect,
And convenient progress wiring.
The utility model provides a kind of power amplifier, including shell, and the shell upper end is provided with a binding post and sound
Frequency access interface, the audio access, binding post are respectively equipped with a block, and the leading flank of the shell, trailing flank are all provided with
There is radiating fin, the shell includes a base, and the front side of the base, rear side are equipped with an extension, a left side for the shell
Side is made up of transparent material, is provided with a plugboard trough in the shell, between the leading flank of the shell, trailing flank and upper surface
Provided with an arcwall face.
Above-mentioned power amplifier, wherein, the lower end of the plugboard trough is the bottom surface of shell, and the plugboard trough includes one
Pcb board.
Above-mentioned power amplifier, wherein, there is gap between the pcb board and the bottom surface.
Above-mentioned power amplifier, wherein, the pcb board both sides are respectively equipped with an installing plate.
Above-mentioned power amplifier, wherein, the installing plate is provided with the first mounting hole, and the leading flank, trailing flank are set
There is the second mounting hole.
Above-mentioned power amplifier, wherein, first mounting hole is connected with second mounting hole by screw.
The utility model has advantages below：
1st, power amplifier of the present utility model, it is possible to achieve conveniently dismantled, there is preferable radiating effect, and
It is convenient to carry out wiring.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, the utility model and its spy
Sign, profile and advantage will become more apparent upon.The identical mark instruction identical part in whole accompanying drawings.Not deliberately according to
Ratio draws accompanying drawing, it is preferred that emphasis is shows purport of the present utility model.
Fig. 1 is a kind of decomposition texture schematic diagram of power amplifier provided by the utility model.
Embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage the utility model to provide
Solution.It is, however, obvious to a person skilled in the art that the utility model can be without one or more of these thin
Save and be carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art
Technical characteristic is not described.
In order to thoroughly understand the utility model, detailed step and detailed structure will be proposed in following description,
To explain the technical solution of the utility model.Preferred embodiment of the present utility model is described in detail as follows, but except these
Outside being described in detail, the utility model can also have other embodiment.
Shown in reference picture 1, the utility model provides a kind of power amplifier, including shell 1, and the upper end of shell 1 is provided with one
Binding post 2 and audio access, audio access, binding post 2 are respectively equipped with a block 3, shown in reference picture 1, by setting
There is block, dust-proof effect can be played, such as：In the case of, dust-proof effect can be played, further, ginseng
According to shown in Fig. 1, the outside of binding post 2 can be provided with helicitic texture, and block can be rotated in binding post 2 by the helicitic texture
On, similarly the block installation principle of audio access is similar, and the leading flank 4 of shell 1, trailing flank are equipped with radiating fin 5, enter
One step, radiating fin, most of structure of shell are aluminum alloy material, can play a part of preferably playing radiating, outside
Shell 1 includes a base 6, and the front side of base 6, rear side are equipped with an extension 7, are convenient for fixing, the left surface 8 of shell 1 by
Transparent material is formed, and can facilitate and inside is checked, such as：For safety glass structure etc., shell 1 is interior to be provided with a plugboard trough
9, an arcwall face 10 is provided between the leading flank of shell 1, trailing flank and upper surface, structure can be made more beautiful, this practicality
New power amplifier, there is preferable radiating effect, and convenient progress wiring.
In the utility model one in preferred but unrestricted embodiment, the lower end of plugboard trough 9 is the bottom surface of shell, plugboard trough
Including a pcb board 11, further, there is gap between pcb board 11 and bottom surface, radiating can also be played a part of.
In the utility model one in preferred but unrestricted embodiment, the both sides of pcb board 11 are respectively equipped with an installing plate 12, example
Such as, can be fixed on by the form of adhesive on bottom surface.
In the utility model one in preferred but unrestricted embodiment, installing plate 12 is provided with the first mounting hole 13, front side
Face, trailing flank are provided with the second mounting hole 14, it is possible to achieve, after plugboard trough 9 is encased in shell, the first installation can be passed through
Hole 13, the second mounting hole 14 are fixed, and can conveniently be mounted and dismounted, further, the first mounting hole 13 and the second peace
Dress hole 14 is connected by screw.
Preferred embodiment of the present utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as using the common side in this area
Formula is practiced；Any those skilled in the art, in the case where not departing from technical solutions of the utility model ambit, all may be used
Technical solutions of the utility model are made with many possible changes and modifications using the methods and technical content of the disclosure above, or is repaiied
The equivalent embodiment of equivalent variations is changed to, this has no effect on substantive content of the present utility model.Therefore, it is every without departing from this practicality
The content of new technique scheme, according to the technical essence of the utility model to any simple modification made for any of the above embodiments, etc.
With change and modification, still fall within technical solutions of the utility model protection in the range of.
Claims (6)
1. a kind of power amplifier, it is characterised in that including shell, the shell upper end is provided with a binding post and audio incoming end
Mouthful, the audio access, binding post are respectively equipped with a block, and the leading flank of the shell, trailing flank are equipped with heat radiating fin
Piece, the shell include a base, and the front side of the base, rear side are equipped with an extension, and the left surface of the shell is by saturating
Bright material is formed, and is provided with a plugboard trough in the shell, and an arc is provided between the leading flank of the shell, trailing flank and upper surface
Shape face.
2. a kind of power amplifier according to claim 1, it is characterised in that the lower end of the plugboard trough is the bottom of shell
Face, the plugboard trough include a pcb board.
3. a kind of power amplifier according to claim 2, it is characterised in that have between the pcb board and the bottom surface
There is gap.
4. a kind of power amplifier according to claim 3, it is characterised in that the pcb board both sides are respectively equipped with a peace
Loading board.
5. a kind of power amplifier according to claim 4, it is characterised in that the installing plate is provided with the first installation
Hole, the leading flank, trailing flank are provided with the second mounting hole.
6. a kind of power amplifier according to claim 5, it is characterised in that first mounting hole and the described second peace
Dress hole is connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721056604.3U CN207083063U (en) | 2017-08-22 | 2017-08-22 | A kind of power amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721056604.3U CN207083063U (en) | 2017-08-22 | 2017-08-22 | A kind of power amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207083063U true CN207083063U (en) | 2018-03-09 |
Family
ID=61420867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721056604.3U Expired - Fee Related CN207083063U (en) | 2017-08-22 | 2017-08-22 | A kind of power amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207083063U (en) |
-
2017
- 2017-08-22 CN CN201721056604.3U patent/CN207083063U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20200822 |