CN205992971U - A kind of sound column audio amplifier - Google Patents
A kind of sound column audio amplifier Download PDFInfo
- Publication number
- CN205992971U CN205992971U CN201620979837.XU CN201620979837U CN205992971U CN 205992971 U CN205992971 U CN 205992971U CN 201620979837 U CN201620979837 U CN 201620979837U CN 205992971 U CN205992971 U CN 205992971U
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- plate
- casing
- audio amplifier
- socket
- sound column
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Abstract
The utility model discloses a kind of sound column audio amplifier，Including casing、Upper cover plate、Audio amplifier pallet、Arc web plate、Installing plate、Multiple speakers、First connecting portion and second connecting portion，First connecting portion includes the first connecting plate and the first plate，The left side of one end of the first connecting plate and arc web plate connects，The other end of the first connecting plate and the first plate connect，First plate is perpendicular to the first connecting plate，Second connecting portion includes the second connecting plate and the second plate，The right side of one end of the second connecting plate and arc web plate connects，The other end of the second connecting plate and the second plate connect，Second plate is perpendicular to the second connecting plate，First socket is provided with the left side wall at the front opening of casing，Second socket is provided with the right side wall at the front opening of casing，First plate grafting is fixed in the first socket，Second plate grafting is fixed in the second socket；Advantage is install convenient, and the outward appearance of sound column audio amplifier will not be had undesirable effect.
Description
Technical field
This utility model is related to a kind of audio amplifier, especially relates to a kind of sound column audio amplifier.
Background technology
Existing sound column audio amplifier generally includes casing, upper cover plate, audio amplifier pallet, arc web plate, installing plate and multiple raises one's voice
Device；The front end of casing, top and bottom are respectively provided with opening, and upper cover plate is arranged at the upper end open of casing, and audio amplifier pallet sets
Put at the lower ending opening of casing, installing plate is fixedly installed at the front opening of casing, multiple speakers are fixedly mounted on peace
On dress plate, multiple speakers are covered after being fixedly connected with the front portion of casing by arc web plate.But, arc web plate is typically adopted
It is fixed on the two sides at casing front opening with multiple screws, when mounted, need multiple lock screw, install not just
Victory, and, screw raised outside casing, the outward appearance of sound column audio amplifier is had undesirable effect.
Content of the invention
Technical problem to be solved in the utility model is to provide a kind of install convenient, and will not be to the outward appearance of sound column audio amplifier
The sound column audio amplifier having undesirable effect.
This utility model solves the technical scheme that adopted of above-mentioned technical problem：A kind of sound column audio amplifier, including casing, on
Cover plate, audio amplifier pallet, arc web plate, installing plate and multiple speaker, the described front end of casing, top and bottom are respectively provided with
Opening, described upper cover plate is arranged at the described upper end open of casing, and described audio amplifier pallet is arranged on described casing
Lower ending opening at, described installing plate is fixedly installed at the described front opening of casing, and multiple described speakers are solid
Dingan County is contained on described installing plate, and described sound column audio amplifier also includes first connecting portion and second connecting portion, and described first
Connecting portion includes the first connecting plate and the first plate, and the left side of described one end of the first connecting plate and described arc web plate connects
Connect, the described other end of the first connecting plate and described first plate connect, described the first plate is perpendicular to described the
One connecting plate, described second connecting portion includes the second connecting plate and the second plate, described one end of the second connecting plate and institute
The right side of the arc web plate stated connects, and the described other end of the second connecting plate and the second described plate connect, and described the
Two plates are provided with the first socket on the left side wall at the second described connecting plate, the described front opening of casing,
Second socket is provided with the right side wall at the front opening of described casing, the first described plate grafting is fixed on described
In first socket, the second described plate grafting is fixed in the second described socket.
First lobe of multiple arcs is arranged at intervals with the side wall of the first described socket, described the second socket
Side wall on be arranged at intervals with the second lobe of multiple arcs, described the first plate respectively with the first described lobe
With another sidewall contact of the first described socket, described the second plate respectively with the second described lobe and described
Another sidewall contact of two sockets.In this structure, it is point contact between the first plate and the first lobe, the first plate and first
Contact for face before the opposite side wall of socket, be point contact between the second plate and the second lobe, the second plate and second is inserted
Mouthful opposite side wall before contact for face, thus the first plate forms the fixed form of multiple spot one side in the first socket, second
Plate forms the fixed form of multiple spot one side in the second socket, and installation process resistance is little, and it is high to install rear stability.
Described arc web plate, described first connecting portion and described second connecting portion punching press are integrally formed.
The material of described casing is aluminium alloy, and the material of described arc web plate is steel plate；In this structure, casing adopts
Aluminium alloy extruded molding, lightweight, rigidity is good, and appearance looks elegant and process velocity are fast, the material of arc web plate is steel plate it is ensured that its
Intensity.
Set respectively between described upper cover plate and described casing and between described audio amplifier pallet and described casing
It is equipped with EVA self-adhesive pad.This structure can improve the sealing in casing.
It is attached with acoustical cotton on described cabinet wall.This structure can increase casing internal damping, absorbs standing wave.
Compared with prior art, the utility model has the advantage of passing through to arrange first connecting portion and second connecting portion, the
One connecting portion includes the first connecting plate and the first plate, and the left side of one end of the first connecting plate and arc web plate connects, and first even
The other end of fishplate bar and the first plate connect, and perpendicular to the first connecting plate, second connecting portion includes the second connecting plate to the first plate
With the second plate, right side connection, the other end of the second connecting plate and second plate of one end of the second connecting plate and arc web plate
Connect, the second plate is provided with the first socket, the opening of casing on the left side wall at the second connecting plate, the opening of casing
It is provided with the second socket, the first plate grafting is fixed in the first socket, the second plate grafting is fixed on the on the right side wall at place
In two sockets, arc web plate covers the opening of casing；During installation, the first plate is alignd with the first socket, the second plate and
Two socket alignment, moving down arc web plate, the first plate grafting can be fixed in the first socket, and the second plate grafting is solid
It is scheduled in the second socket, be achieved in the connection of arc web plate and casing, install convenient, and the outward appearance of sound column audio amplifier will not be made
Become harmful effect.
Brief description
Fig. 1 is explosive view of the present utility model；
Fig. 2 is the structure chart of casing of the present utility model；
Fig. 3 is the structure chart of arc web plate of the present utility model, first connecting portion and second connecting portion；
Fig. 4 is sectional view of the present utility model；
Fig. 5 is the partial enlarged drawing of sectional view of the present utility model.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
Embodiment one：As illustrated, a kind of sound column audio amplifier, including casing 1, upper cover plate 2, audio amplifier pallet 3, arc web plate 4,
Installing plate 5 and multiple speaker 6, the front end of casing 1, top and bottom are respectively provided with opening, and upper cover plate 2 is arranged on casing 1
At upper end open, audio amplifier pallet 3 is arranged at the lower ending opening of casing 1, and installing plate 5 is fixedly installed on the front opening of casing 1
Place, multiple speakers 6 are fixedly mounted on installing plate 5, and sound column audio amplifier also includes first connecting portion and second connecting portion, and first even
Socket part includes the first connecting plate 7 and the first plate 8, and the left side of one end of the first connecting plate 7 and arc web plate 4 connects, and first even
The other end of fishplate bar 7 and the first plate 8 connect, and perpendicular to the first connecting plate 7, second connecting portion includes second even to the first plate 8
Fishplate bar 9 and the second plate 10, the right side of one end of the second connecting plate 9 and arc web plate 4 connects, the other end of the second connecting plate 9
Connect with the second plate 10, the second plate 10, perpendicular to the second connecting plate 9, the left side wall at the front opening of casing 1 is arranged
There is the first socket 11, the right side wall at the front opening of casing 1 is provided with the second socket 12, the first plate 8 grafting is fixed on
In first socket 11, the second plate 10 grafting is fixed in the second socket 12.
In the present embodiment, the side wall of the first socket 11 is arranged at intervals with the first lobe 13 of multiple arcs, second
Second lobe 14 of multiple arcs is arranged at intervals with the side wall of socket 12, the first plate 8 respectively with the first lobe 13
With another sidewall contact of the first socket 11, the second plate 10 opposite side wall with the second lobe 14 and the second socket 12 respectively
Contact.
In the present embodiment, the material of casing 1 is aluminium alloy, and the material of arc web plate 4 is steel plate.
In the present embodiment, it is respectively arranged with EVA between upper cover plate 2 and casing 1 and between audio amplifier pallet 3 and casing 1 certainly
Sticking patch 15.
In the present embodiment, casing 1 inwall is attached with acoustical cotton 16.
Embodiment two：As illustrated, a kind of sound column audio amplifier, including casing 1, upper cover plate 2, audio amplifier pallet 3, arc web plate 4,
Installing plate 5 and multiple speaker 6, the front end of casing 1, top and bottom are respectively provided with opening, and upper cover plate 2 is arranged on casing 1
At upper end open, audio amplifier pallet 3 is arranged at the lower ending opening of casing 1, and installing plate 5 is fixedly installed on the front opening of casing 1
Place, multiple speakers 6 are fixedly mounted on installing plate 5, and sound column audio amplifier also includes first connecting portion and second connecting portion, and first even
Socket part includes the first connecting plate 7 and the first plate 8, and the left side of one end of the first connecting plate 7 and arc web plate 4 connects, and first even
The other end of fishplate bar 7 and the first plate 8 connect, and perpendicular to the first connecting plate 7, second connecting portion includes second even to the first plate 8
Fishplate bar 9 and the second plate 10, the right side of one end of the second connecting plate 9 and arc web plate 4 connects, the other end of the second connecting plate 9
Connect with the second plate 10, the second plate 10, perpendicular to the second connecting plate 9, the left side wall at the front opening of casing 1 is arranged
There is the first socket 11, the right side wall at the front opening of casing 1 is provided with the second socket 12, the first plate 8 grafting is fixed on
In first socket 11, the second plate 10 grafting is fixed in the second socket 12.
In the present embodiment, the side wall of the first socket 11 is arranged at intervals with the first lobe 13 of multiple arcs, second
Second lobe 14 of multiple arcs is arranged at intervals with the side wall of socket 12, the first plate 8 respectively with the first lobe 13
With another sidewall contact of the first socket 11, the second plate 10 opposite side wall with the second lobe 14 and the second socket 12 respectively
Contact.
In the present embodiment, arc web plate 4, first connecting portion and second connecting portion punching press are integrally formed.
In the present embodiment, the material of casing 1 is aluminium alloy, and the material of arc web plate 4 is steel plate.
In the present embodiment, it is respectively arranged with EVA between upper cover plate 2 and casing 1 and between audio amplifier pallet 3 and casing 1 certainly
Sticking patch 15.
In the present embodiment, casing 1 inwall is attached with acoustical cotton 16.
Claims (6)
1. a kind of sound column audio amplifier, including casing, upper cover plate, audio amplifier pallet, arc web plate, installing plate and multiple speaker, described
The front end of casing, top and bottom be respectively provided with opening, described upper cover plate is arranged at the described upper end open of casing,
Described audio amplifier pallet is arranged at the described lower ending opening of casing, and described installing plate is fixedly installed on described casing
At front opening, multiple described speakers are fixedly mounted on described installing plate it is characterised in that described sound column audio amplifier
Also include first connecting portion and second connecting portion, described first connecting portion includes the first connecting plate and the first plate, described
The left side of one end of the first connecting plate and described arc web plate connects, the described other end of the first connecting plate and described the
One plate connects, and perpendicular to the first described connecting plate, described second connecting portion includes the second connection to the first described plate
Plate and the second plate, the right side of described one end of the second connecting plate and described arc web plate connects, described the second connection
The other end of plate and described second plate connect, described the second plate perpendicular to the second described connecting plate, described case
First socket is provided with the left side wall at the front opening of body, the right side wall at the described front opening of casing is provided with
Second socket, the first described plate grafting is fixed in the first described socket, and the second described plate grafting is fixed on institute
In the second socket stated.
2. a kind of sound column audio amplifier according to claim 1 is it is characterised in that be spaced on the described side wall of the first socket
It is provided with the first lobe of multiple arcs, second that the described side wall of the second socket is arranged at intervals with multiple arcs is convex
The portion of rising, described the first plate another sidewall contact with the first described lobe and the first described socket respectively, described
The second plate another sidewall contact with the second described lobe and the second described socket respectively.
3. a kind of sound column audio amplifier according to claim 1 is it is characterised in that described arc web plate, the described first connection
Portion and described second connecting portion punching press are integrally formed.
4. a kind of sound column audio amplifier according to claim 1 is it is characterised in that the material of described casing is aluminium alloy, described
Arc web plate material be steel plate.
5. a kind of sound column audio amplifier according to claim 1 is it is characterised in that between described upper cover plate and described casing
And it is respectively arranged with EVA self-adhesive pad between described audio amplifier pallet and described casing.
6. a kind of sound column audio amplifier according to claim 1 is it is characterised in that be attached with acoustical cotton on described cabinet wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620979837.XU CN205992971U (en) | 2016-08-29 | 2016-08-29 | A kind of sound column audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620979837.XU CN205992971U (en) | 2016-08-29 | 2016-08-29 | A kind of sound column audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205992971U true CN205992971U (en) | 2017-03-01 |
Family
ID=58105212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620979837.XU Active CN205992971U (en) | 2016-08-29 | 2016-08-29 | A kind of sound column audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205992971U (en) |
-
2016
- 2016-08-29 CN CN201620979837.XU patent/CN205992971U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315005 Yinzhou District credit Road, Ningbo, Ningbo, Zhejiang Patentee after: Audio Limited by Share Ltd Address before: 315104 Zhejiang province Ningbo Yinzhou investment and entrepreneurship center 818 integrity Road Patentee before: Ningbo Soundking Electronic Co., Ltd. |
|
| CP03 | Change of name, title or address |