CN208210258U - One kind can remote control and regulation type active audio amplifier - Google Patents
One kind can remote control and regulation type active audio amplifier Download PDFInfo
- Publication number
- CN208210258U CN208210258U CN201820746973.3U CN201820746973U CN208210258U CN 208210258 U CN208210258 U CN 208210258U CN 201820746973 U CN201820746973 U CN 201820746973U CN 208210258 U CN208210258 U CN 208210258U
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- CN
- China
- Prior art keywords
- casing
- loudspeaker
- loudspeaker box
- audio amplifier
- remote control
- 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
It can remote control and regulation type active audio amplifier the utility model discloses one kind, including casing of loudspeaker box, one end outer surface of the casing of loudspeaker box is fixedly installed with Loudspeaker panel, and the upper end outer surface of casing of loudspeaker box open up it is fluted, the inside of the groove is equipped with infrared remote receiver, woofer and high pitch loudspeaker are installed on the Loudspeaker panel, the bottom inner surface of the casing of loudspeaker box is provided with uninterruptible power supply, and the side of uninterruptible power supply is fixedly connected with by keyboard, the other side of the uninterruptible power supply is provided with slot connector, the inner surface of the casing of loudspeaker box is fixedly installed with metallic shield net, and the other end inner surface of casing of loudspeaker box is fixedly installed with wiring board, radiator is installed on the woofer.The utility model structure is simple, can be realized the long-range control to the speaker, and can effectively avoid interference of the loudspeaker by extraneous electromagnetic signals, can also significantly provide the heat dissipation performance of the speaker.
Description
Technical field
The utility model relates to active audio amplifier technical fields more particularly to one kind can remote control and regulation type active audio amplifier.
Background technique
Active audio amplifier is also known as active speaker, typically refers to the speaker with power amplifier, such as multimedia computer sound
Case, active super low voice box and some novel home theater active audio amplifiers etc., active audio amplifier due to built-in power amplifier,
User need not consider the problems of to match with amplifier, while be also convenient for being directly driven with the audio signal of lower level.
But current active audio amplifier still has certain drawbacks when in use, firstly, active audio amplifier can not be realized far
Process control, and the easy interference by extraneous electromagnetic signals of loudspeaker is influenced, the use of people is influenced, secondly, active audio amplifier
Heat-sinking capability is poor, so that the heat inside speaker can not distribute in time, the situation for being easy to cause speaker out of service occurs, no
Conducive to the use of people, therefore, it is proposed that one kind can remote control and regulation type active audio amplifier.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed can remote control and regulation
Type active audio amplifier.
To achieve the goals above, the utility model adopts the technical scheme that
One kind can remote control and regulation type active audio amplifier, including casing of loudspeaker box, the fixed peace in one end outer surface of the casing of loudspeaker box
Upper end outer surface equipped with Loudspeaker panel, and casing of loudspeaker box opens up fluted, and the inside of the groove is equipped with infrared remote receiver,
Woofer and high pitch loudspeaker are installed, between the bottom inner surface of the casing of loudspeaker box is provided with not on the Loudspeaker panel
Power-off source, and the side of uninterruptible power supply is fixedly connected with by keyboard, the other side of the uninterruptible power supply is provided with slot company
Connector, the inner surface of the casing of loudspeaker box are fixedly installed with metallic shield net, and the fixed peace of other end inner surface of casing of loudspeaker box
Equipped with wiring board, radiator is installed on the woofer, and radiator is internally provided with cooling fin, the cooling fin
On be fixedly connected with inclination buffer substrate tablet, control module and power amplifier be installed, and control module is arranged on the wiring board
In the lower section of power amplifier, one end of the casing of loudspeaker box is equipped with collecting plate, and the side of collecting plate is fixed with first thoroughly
Gas net, the other end of the casing of loudspeaker box is equipped with the second gas-permeable nets, and the side of the second gas-permeable nets is provided with radiator fan.
Preferably, the quantity of the high pitch loudspeaker is two groups, and high pitch loudspeaker described in two groups is symmetrically distributed in bass and raises
The two sides up and down of sound device.
Preferably, the lower end of the slot connector installation assist side, and charging slot is offered on slot connector
With USB slot, charging slot is located at the side of USB slot.
Preferably, the woofer, high pitch loudspeaker, wiring board and radiator fan are arranged at the interior of casing of loudspeaker box
Portion.
It is preferably, described that by regulation button and on & off switch is provided on keyboard, the side of on & off switch is arranged in regulation button,
The quantity of regulation button is several groups.
Preferably, the tilt angle between the inclination buffer substrate tablet and cooling fin is 60 degree.
Compared with prior art, the utility model has the beneficial effects that
1, it can be utilized red in the utility model by setting groove, infrared remote receiver, metallic shield net and control module
External signal remotely controls the speaker, has broken manual operation bring limitation, prospect of the application is extensive, and metallic shield
Net is capable of forming a shielding ring, effectively avoids interference of the loudspeaker by extraneous electromagnetic signals, is conducive to making for people
With.
2, pass through setting radiator, cooling fin, inclination buffer substrate tablet, collecting plate, the first gas-permeable nets, second in the utility model
Gas-permeable nets and radiator fan can significantly provide the heat dissipation performance of the speaker, and tilt the design of buffer substrate tablet, enable to gas
Stream forms vortex between adjacent two cooling fin, takes away more heats, has practicability.
In conclusion this can remote control and regulation type active audio amplifier can be realized the long-range control to the speaker, and can effectively keep away
Exempt from interference of the loudspeaker by extraneous electromagnetic signals, the heat dissipation performance of the speaker can also be significantly provided.
Detailed description of the invention
Fig. 1 be the utility model proposes it is a kind of can remote control and regulation type active audio amplifier overall structure diagram；
Fig. 2 be the utility model proposes it is a kind of can remote control and regulation type active audio amplifier partial structural diagram.
In figure: 1 casing of loudspeaker box, 2 Loudspeaker panels, 3 grooves, 4 infrared remote receivers, 5 woofers, 6 high pitch loudspeakers, 7
Keyboard, 9 slot connectors, 10 metallic shield nets, 11 wiring boards, 12 radiators, 13 cooling fins, 14 controls are pressed in uninterruptible power supply, 8
Module, 15 power amplifiers, 16 inclination buffer substrate tablets, 17 collecting plates, 18 first gas-permeable nets, 19 second gas-permeable nets, 20 radiator fans.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, one kind can remote control and regulation type active audio amplifier, including casing of loudspeaker box 1, one end appearance of casing of loudspeaker box 1
Face is fixedly installed with Loudspeaker panel 2, and the upper end outer surface of casing of loudspeaker box 1 opens up fluted 3, and the inside of groove 3 is equipped with red
Outer receiver 4 is equipped with woofer 5 and high pitch loudspeaker 6, the bottom inner surface setting of casing of loudspeaker box 1 on Loudspeaker panel 2
There is uninterruptible power supply 7, and the side of uninterruptible power supply 7 is fixedly connected with by keyboard 8, the other side of uninterruptible power supply 7 is provided with
Slot connector 9, the inner surface of casing of loudspeaker box 1 are fixedly installed with metallic shield net 10, and the other end inner surface of casing of loudspeaker box 1
It is fixedly installed with wiring board 11, radiator 12 is installed on woofer 5, and radiator 12 is internally provided with cooling fin
13, it is fixedly connected with inclination buffer substrate tablet 16 on cooling fin 13, control module 14 and power amplifier 15 are installed on wiring board 11,
And the lower section of power amplifier 15 is arranged in control module 14, one end of casing of loudspeaker box 1 is equipped with collecting plate 17, and collecting plate 17
Side be fixed with the first gas-permeable nets 18, the other end of casing of loudspeaker box 1 is equipped with the second gas-permeable nets 19, and the second gas-permeable nets 19
Side is provided with radiator fan 20.
The quantity of high pitch loudspeaker 6 is two groups, and two groups of high pitch loudspeakers 6 are symmetrically distributed in up and down the two of woofer 5
Side, slot connector 9 install the lower end of assist side 11, and offer charging slot and USB slot on slot connector 9, fill
Electrical slot is located at the side of USB slot, and woofer 5, high pitch loudspeaker 6, wiring board 11 and radiator fan 20 are arranged at
The inside of casing of loudspeaker box 1, by regulation button and on & off switch is provided on keyboard 8, the side of on & off switch is arranged in regulation button, adjusts
The quantity for saving button is several groups, and tilting the tilt angle between buffer substrate tablet 16 and cooling fin 13 is 60 degree.
Working principle: power supply is connected by slot connector 9, presses the button the on & off switch on disk 8, starts speaker, then
Size is influenced by pressing the regulation button on keyboard 8 and adjusting, can start to play, infrared remote receiver 4 can receive infrared control
Signal can make corresponding operation, the purpose of realization remotely controlled, woofer 5 by the processing of control module 14
It is respectively used to play low high pitch with high pitch loudspeaker 6, metallic shield net 10 is capable of forming a shielding ring, effectively avoids gold
Belong to gauze screen and be capable of forming a shielding ring, effectively avoids interference of the loudspeaker by extraneous electromagnetic signals, be conducive to people
Interference of the use by extraneous electromagnetic signals, after starting speaker, radiator fan 20 is rotated, and outside air is passed through first
Gas-permeable nets 18 suck the inside of casing of loudspeaker box 1, are discharged after radiator 12, then through the second gas-permeable nets 19, tilt buffer substrate tablet
16 enable to air-flow to form vortex between adjacent two cooling fin 13, take away more heats, enhance the heat-sinking capability of speaker,
With practicability.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. one kind can remote control and regulation type active audio amplifier, including casing of loudspeaker box (1), which is characterized in that the one of the casing of loudspeaker box (1)
End outer surface is fixedly installed with Loudspeaker panel (2), and the upper end outer surface of casing of loudspeaker box (1) opens up fluted (3), the groove
(3) inside is equipped with infrared remote receiver (4), is equipped with woofer (5) and high pitch loudspeaker on the Loudspeaker panel (2)
(6), the bottom inner surface of the casing of loudspeaker box (1) is provided with uninterruptible power supply (7), and the side of uninterruptible power supply (7) is fixed
It is connected with by keyboard (8), the other side of the uninterruptible power supply (7) is provided with slot connector (9), the casing of loudspeaker box (1)
Inner surface be fixedly installed with metallic shield net (10), and the other end inner surface of casing of loudspeaker box (1) is fixedly installed with wiring board
(11), it is equipped with radiator (12) on the woofer (5), and radiator (12) is internally provided with cooling fin (13),
Inclination buffer substrate tablet (16) is fixedly connected on the cooling fin (13), be equipped on the wiring board (11) control module (14) with
Power amplifier (15), and control module (14) is arranged in the lower section of power amplifier (15), one end of the casing of loudspeaker box (1)
Be equipped with collecting plate (17), and the side of collecting plate (17) is fixed with the first gas-permeable nets (18), the casing of loudspeaker box (1) it is another
End is equipped with the second gas-permeable nets (19), and the side of the second gas-permeable nets (19) is provided with radiator fan (20).
2. one kind according to claim 1 can remote control and regulation type active audio amplifier, which is characterized in that the high pitch loudspeaker
(6) quantity is two groups, and high pitch loudspeaker described in two groups (6) is symmetrically distributed in the two sides up and down of woofer (5).
3. one kind according to claim 1 can remote control and regulation type active audio amplifier, which is characterized in that the slot connector
(9) lower end of assist side (11) is installed, and offers charging slot and USB slot, charging slot position on slot connector (9)
In the side of USB slot.
4. one kind according to claim 1 can remote control and regulation type active audio amplifier, which is characterized in that the woofer
(5), high pitch loudspeaker (6), wiring board (11) are arranged at the inside of casing of loudspeaker box (1) with radiator fan (20).
5. one kind according to claim 1 can remote control and regulation type active audio amplifier, which is characterized in that described to press on keyboard (8)
It is provided with regulation button and on & off switch, the side of on & off switch is arranged in regulation button, and the quantity of regulation button is several groups.
6. one kind according to claim 1 can remote control and regulation type active audio amplifier, which is characterized in that the inclination buffer substrate tablet
(16) tilt angle between cooling fin (13) is 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820746973.3U CN208210258U (en) | 2018-05-18 | 2018-05-18 | One kind can remote control and regulation type active audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820746973.3U CN208210258U (en) | 2018-05-18 | 2018-05-18 | One kind can remote control and regulation type active audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208210258U true CN208210258U (en) | 2018-12-07 |
Family
ID=64518478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820746973.3U Expired - Fee Related CN208210258U (en) | 2018-05-18 | 2018-05-18 | One kind can remote control and regulation type active audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208210258U (en) |
-
2018
- 2018-05-18 CN CN201820746973.3U patent/CN208210258U/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: 20181207 Termination date: 20200518 |