CN208905195U - A kind of improved digital audio processor - Google Patents
A kind of improved digital audio processor Download PDFInfo
- Publication number
- CN208905195U CN208905195U CN201821532523.0U CN201821532523U CN208905195U CN 208905195 U CN208905195 U CN 208905195U CN 201821532523 U CN201821532523 U CN 201821532523U CN 208905195 U CN208905195 U CN 208905195U
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- CN
- China
- Prior art keywords
- shell
- audio processor
- movable plate
- cam
- digital audio
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Abstract
The utility model belongs to audio processor technical field, more particularly to a kind of improved digital audio processor, including shell, one end of the shell side is provided with switch and USB interface, the other end of the shell side is provided with multiple equally distributed audio input ports and audio output port, the audio input port is located at the top of audio output port, display screen is provided at the center of the shell side, multiple adjusting knobs being equally spaced are provided with below the display screen, the shell two sides are provided with two groups using shell side center line as symmetrically arranged first heat release hole of symmetry axis, first heat release hole described in every group is in 7*8 matrix arrangement, cam is provided at the shell two sides inner wall center, overcome the deficiencies in the prior art, improve the heat-sinking capability of audio processor, effectively reduce audio processing The temperature of device prevents dust from entering audio processor, extends the service life of equipment while heat dissipation.
Description
Technical field
The utility model belongs to audio processor technical field, and in particular to a kind of improved digital audio processor.
Background technique
Audio processor, also known as digital processing unit.Digital processing unit is exactly the processing to digital signal, internal structure
It is generally made of importation and output par, c, wherein the function of belonging to audio processing part is generally as follows: importation one
As will include, input gain control, input uniform (several segments equalization parameter) adjust, input terminal delay adjustment, input polarity (
Be exactly the phase that everybody says) conversion etc. functions.And output par, c generally have signal input distribution Route Selection, high-pass filter,
Low-pass filter, balanced device, polarity, gain, delay, limiter start the functions such as level.
A large amount of heat can be generated after audio processor starting, the raising of audio processor temperature will cause audio processor
Reduced performance, the service life that more seriously will lead to audio processor reduce, and current audio processor is by opening up thermovent
Mode radiate, the radiating efficiency of this radiating mode is low, cannot effectively reduce temperature, and be easy product in thermovent
Ash, dust are easily accessible equipment.
Utility model content
The purpose of this utility model is to provide a kind of improved digital audio processors, overcome the prior art not
Foot, improves the heat-sinking capability of audio processor, effectively reduces the temperature of audio processor, prevents dust while heat dissipation
Into audio processor, the service life of equipment is extended.
To solve the above problems, technical solution adopted in the utility model is as follows:
One end of a kind of improved digital audio processor, including shell, the shell side is provided with switch and USB connects
Mouthful, the other end of the shell side is provided with multiple equally distributed audio input ports and audio output port, the sound
Frequency input terminal mouth is located at the top of audio output port, and display screen, the display screen are provided at the center of the shell side
Lower section is provided with multiple adjusting knobs being equally spaced, and it is symmetrical that the shell two sides, which are provided with two groups with shell side center line,
First heat release hole of axial symmetry setting, the first heat release hole described in every group is in 7*8 matrix arrangement, at the shell two sides inner wall center
It is provided with cam, the cam two sides are provided with the movable plate of vertical direction, offer on the movable plate and the first heat dissipation
Corresponding second heat release hole in hole, the movable plate upper and lower ends are provided with guide pad, the guide pad close to movable plate one
End is provided with guide groove, and the mobile board ends are slidably connected with guide groove, and the guide pad is close to the fixed company in one end of cam
It is connected to fixed block, the fixed block is fixedly connected with the spring of horizontal direction close to the side of movable plate, and the spring is far from solid
The one end for determining block is fixedly connected with movable plate, and the lower end surface of the shell is provided with several equally distributed ventilation holes, described
It is provided with heat dissipation base below shell, is provided with radiator fan in the heat dissipation base.
Further, there are three the radiator fan settings, three radiator fans are equally spaced.
Further, the heat dissipation base two sides are installed with ventilation opening, and Air Filter is provided on the ventilation opening, described to dissipate
Hot pedestal bottom end four is provided with support leg on angle.
Further, the cam is connected with motor.
Further, the guide pad is fixedly connected with vertically oriented baffle far from one end of cam.
Further, the motor of the radiator fan and cam is connected with switch by conducting wire.
Compared with prior art, having the advantages that
A kind of improved digital audio processor described in the utility model, by the way that heat dissipation base, ventilation opening, radiation air is arranged
Fan, the first heat release hole accelerate the intracorporal air circulation of shell using radiator fan, improve the heat-sinking capability of equipment, reduce and set
Standby temperature；Cam, movable plate, the second heat release hole, guide pad, fixed block, spring, baffle are set, make first to dissipate in heat dissipation
Hot hole and the alignment of the second heat release hole, when closing, keep the first heat release hole and the second heat release hole arranged in a crossed manner, and provision for sealing avoids dust
Into equipment.
The structure design of the utility model is reasonable, easy to operate, improves the heat-sinking capability of audio processor, effectively reduces
The temperature of audio processor prevents dust from entering audio processor, extends the service life of equipment while heat dissipation, practical
Property is strong.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of improved digital audio processor.
Fig. 2 is side view in a kind of improved digital audio processor.
Fig. 3 is a kind of structural schematic diagram of movable plate in improved digital audio processor.
In figure: 1- shell；2- switch；3-USB interface；4- display screen；5- adjusting knob；6- audio input port；7- sound
Frequency output port；8- radiator fan；9- heat dissipation base；10- ventilation opening；11- guide pad；12- movable plate；13- spring；14- is solid
Determine block；The first heat release hole of 15-；The second heat release hole of 16-；17- cam；18- baffle.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown, a kind of improved digital audio processor described in the utility model, including shell 1,1 side of shell
One end is provided with switch 2 and USB interface 3, and the other end of 1 side of shell is provided with multiple equally distributed audio input ports 6
With audio output port 7, audio input port 6 is located at the top of audio output port 7, is provided at the center of 1 side of shell
Display screen 4 is provided with multiple adjusting knobs 5 being equally spaced below display screen 4, and 1 two sides of shell are provided with two groups with shell 1 one
Side center line is symmetrically arranged first heat release hole 15 of symmetry axis, and every group of first heat release hole 15 is in 7*8 matrix arrangement, 1 liang of shell
Cam 17 is provided at the inner wall center of side, 17 two sides of cam are provided with the movable plate 12 of vertical direction, open up on movable plate 12
There is second heat release hole 16 corresponding with the first heat release hole 15,12 upper and lower ends of movable plate are provided with guide pad 11, guide pad 11
One end close to movable plate 12 is provided with guide groove, and 12 both ends of movable plate are slidably connected with guide groove, and guide pad 11 is close to cam
17 one end is fixedly connected with fixed block 1814, and fixed block 1814 is fixedly connected with horizontal direction close to the side of movable plate 12
Spring 13, the one end of spring 13 far from fixed block 1814 are fixedly connected with movable plate 12, and the lower end surface of shell 1 is provided with several
Equally distributed ventilation hole is provided with heat dissipation base 9 below shell 1, radiator fan 8 is provided in heat dissipation base 9.
There are three the settings of radiator fan 8, and three radiator fans 8 are equally spaced；9 two sides of heat dissipation base are installed with ventilation opening
10, Air Filter is provided on ventilation opening 10, and heat dissipation base 9 bottom end four is provided with support leg on angle；Cam 17 is connected with motor；
Guide pad 11 is fixedly connected with vertically oriented baffle far from one end of cam 17；The motor of radiator fan 8 and cam 17 passes through
Conducting wire is connect with switch 2.
To sum up, a kind of improved digital audio processor described in the utility model, by lower switch 2, the electricity of starting cam 17
Machine, motor band moving cam 17 rotate 90 °, and 17 both ends of cam, which squeeze movable plate 12, moves movable plate 12 towards the direction of baffle 18
Dynamic, the second heat release hole 16 on movable plate 12 is aligned with the first heat release hole 15 of shell；1 He of shell is accelerated in the starting of radiator fan 8
The air circulation of heat dissipation base 9, the first heat release hole 15 on ventilation opening 10 and shell 1 on heat dissipation base 9 form air circulation,
Take away the hot-air in shell 1.When pass hull closure, radiator fan 8 stops working, and cam 17 rotates 90 °, and movable plate 12 is in spring
Mobile towards the direction of cam 17 under 13 elastic reaction, the second heat release hole 16 intersects with the first heat release hole 15, avoids dust
Into equipment.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of improved digital audio processor, including shell (1), it is characterised in that: one end of shell (1) side is set
It is equipped with switch (2) and USB interface (3), the other end of shell (1) side is provided with multiple equally distributed audio input ends
Mouth (6) and audio output port (7), the audio input port (6) are located at the top of audio output port (7), the shell
(1) it is provided at the center of side display screen (4), is provided with multiple adjusting knobs being equally spaced below the display screen (4)
(5), shell (1) two sides are provided with two groups using shell (1) side center line as symmetrically arranged first heat release hole of symmetry axis
(15), the first heat release hole (15) described in every group is in 7*8 matrix arrangement, is provided with cam at shell (1) the two sides inner wall center
(17), cam (17) two sides are provided with the movable plate (12) of vertical direction, offer on the movable plate (12) and the
Corresponding second heat release hole (16) of one heat release hole (15), movable plate (12) upper and lower ends are provided with guide pad (11), institute
It states guide pad (11) and the one end of movable plate (12) is provided with guide groove, movable plate (12) both ends and guide groove sliding connect
It connects, the guide pad (11) is fixedly connected with fixed block (14) close to the one end of cam (17), and the fixed block (14) is close to shifting
The side of movable plate (12) is fixedly connected with the spring (13) of horizontal direction, the one end of the spring (13) far from fixed block (14) with
Movable plate (12) is fixedly connected, and the lower end surface of the shell (1) is provided with several equally distributed ventilation holes, the shell
(1) lower section is provided with heat dissipation base (9), is provided with radiator fan (8) in the heat dissipation base (9).
2. a kind of improved digital audio processor according to claim 1, it is characterised in that: the radiator fan (8)
There are three settings, and three radiator fans (8) are equally spaced.
3. a kind of improved digital audio processor according to claim 1, it is characterised in that: the heat dissipation base (9)
Two sides are installed with ventilation opening (10), and Air Filter, heat dissipation base (9) bottom end four angle are provided on the ventilation opening (10)
On be provided with support leg.
4. a kind of improved digital audio processor according to claim 1, it is characterised in that: cam (17) connection
There is motor.
5. a kind of improved digital audio processor according to claim 1, it is characterised in that: the guide pad (11) is remote
One end from cam (17) is fixedly connected with vertically oriented baffle.
6. a kind of improved digital audio processor according to claim 1, it is characterised in that: the radiator fan (8)
It is connect by conducting wire with switch (2) with the motor of cam (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821532523.0U CN208905195U (en) | 2018-09-19 | 2018-09-19 | A kind of improved digital audio processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821532523.0U CN208905195U (en) | 2018-09-19 | 2018-09-19 | A kind of improved digital audio processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208905195U true CN208905195U (en) | 2019-05-24 |
Family
ID=66572895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821532523.0U Expired - Fee Related CN208905195U (en) | 2018-09-19 | 2018-09-19 | A kind of improved digital audio processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208905195U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110519669A (en) * | 2019-07-24 | 2019-11-29 | 合肥博略文化传播有限公司 | Intelligent information unit |
| CN112333607A (en) * | 2020-11-06 | 2021-02-05 | 广州雷萌科技有限公司 | Digital audio processor with audio test function |
-
2018
- 2018-09-19 CN CN201821532523.0U patent/CN208905195U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110519669A (en) * | 2019-07-24 | 2019-11-29 | 合肥博略文化传播有限公司 | Intelligent information unit |
| CN112333607A (en) * | 2020-11-06 | 2021-02-05 | 广州雷萌科技有限公司 | Digital audio processor with audio test function |
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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 |
Granted publication date: 20190524 Termination date: 20210919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |