CN209250829U - A kind of Baffle Box of Bluetooth mainboard of stereo sound effect - Google Patents
A kind of Baffle Box of Bluetooth mainboard of stereo sound effect Download PDFInfo
- Publication number
- CN209250829U CN209250829U CN201920268078.XU CN201920268078U CN209250829U CN 209250829 U CN209250829 U CN 209250829U CN 201920268078 U CN201920268078 U CN 201920268078U CN 209250829 U CN209250829 U CN 209250829U
- Authority
- CN
- China
- Prior art keywords
- mainboard
- bluetooth
- baffle box
- fixed plate
- controller
- 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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- 230000000694 effects Effects 0.000 title claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses a kind of Baffle Box of Bluetooth mainboards of stereo sound effect, the utility model relates to Baffle Box of Bluetooth mother board technologies fields, including mainboard, the side of the mainboard is equipped with controller, and the side of controller is equipped with bluetooth module, the bluetooth module and controller are electrically connected, the two sides of the mainboard offer third mounting hole, and the side of mainboard is equipped with fixed plate, the side of the fixed plate is equipped with bolt, and the side of fixed plate is equipped with cooling fin, the side of the fixed plate is equipped with the first mounting hole, four corners of the mainboard are provided with the second mounting hole, the power supply indicator and controller are electrically connected, the side of the mainboard is equipped with adjusting knob, the utility model is provided with fixed plate, be conducive to the normal work of speaker, improve the job stability of speaker, provided with rubber bar , solve the problems, such as poor seismic behavior of the Baffle Box of Bluetooth mainboard inside speaker body.
Description
Technical field
The utility model belongs to Baffle Box of Bluetooth mother board technologies field, and in particular to a kind of Baffle Box of Bluetooth master of stereo sound effect
Plate.
Background technique
The main component that Baffle Box of Bluetooth mainboard Baffle Box of Bluetooth is constituted, it includes bluetooth master chip, audio amplification chip, power supply
Chip etc. realizes Bluetooth signal reception, Digital Signal Processing, analog-converted.
But Baffle Box of Bluetooth mainboard currently on the market is not able to satisfy requirement, Baffle Box of Bluetooth mainboard has in production
Certain volume size, is mounted on inside speaker body, and poor seismic behavior of the Baffle Box of Bluetooth mainboard inside speaker body,
The problem of based on appearing above, proposes a kind of Baffle Box of Bluetooth mainboard of stereo sound effect.
Utility model content
The purpose of this utility model is to provide a kind of Baffle Box of Bluetooth mainboards of stereo sound effect, to solve above-mentioned background technique
The Baffle Box of Bluetooth mainboard of middle proposition is limited vulnerable to the space of speaker body during installation, problem non-seismic.
To achieve the above object, the utility model provides the following technical solutions: a kind of Baffle Box of Bluetooth mainboard of stereo sound effect,
Including mainboard, the side of the mainboard is equipped with controller, and the side of controller is equipped with bluetooth module, the bluetooth module
It is electrically connected with controller, the two sides of the mainboard offer third mounting hole, and the side of mainboard is equipped with fixed plate, institute
The side for stating fixed plate is equipped with bolt, and the side of fixed plate is equipped with cooling fin, and the side of the fixed plate is equipped with
One mounting hole.
Preferably, the side of the mainboard is equipped with pedestal, and the side of pedestal is equipped with rubber bar.
Preferably, four corners of the mainboard are provided with the second mounting hole, and the side of mainboard is equipped with power supply
Indicator light, the power supply indicator and controller are electrically connected, and the side of the mainboard is equipped with adjusting knob.
Preferably, the side of the mainboard is provided with left channel audio delivery outlet, and the side of left channel audio delivery outlet
It is provided with right audio channel delivery outlet, is provided at a side position of right audio channel delivery outlet on the mainboard stereo
Audio input port.
Preferably, the side of the mainboard is provided with power inlet, and the surface of mainboard is provided with waterproof coating.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is provided with fixed plate and can be mounted on fixed plate by the mating connection of bolt and mounting hole
On mainboard, when installation site of the mainboard inside speaker body is inappropriate, the length of mainboard, auxiliary master can be increased with fixed plate
Plate is installed, and be conducive to mainboard stablizes installation, is conducive to the normal work of speaker, is improved the job stability of speaker.
(2) the utility model is provided with rubber bar, and rubber bar is mounted on the bottom of mainboard, passes through rubber bar and Baffle Box of Bluetooth
Contact, when Baffle Box of Bluetooth drop generate high vibration when, rubber bar can absorb vibration force, reduces the shaking amplitude of mainboard, has
Conducive to protection mainboard, the safety of the electrical part on mainboard ensure that, it is anti-inside speaker body to solve Baffle Box of Bluetooth mainboard
The problem of shock stability difference.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the rearview of the utility model；
Fig. 3 is the structural schematic diagram of the utility model fixed plate；
In figure: 1- fixed plate；The first mounting hole of 2-；The second mounting hole of 3-；4- left channel audio delivery outlet；5- right channel sound
Frequency delivery outlet；6- adjusting knob；7- power supply indicator；8- controller；9- power inlet；10- stereo audio input port；
11- bluetooth module；12- bolt；13- mainboard；14- cooling fin；15- third mounting hole；16- rubber bar；17- pedestal.
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.
It please refers to shown in Fig. 1-Fig. 3, the utility model provides the following technical solutions: a kind of Baffle Box of Bluetooth master of stereo sound effect
Plate, including mainboard 13, the side of mainboard 13 is equipped with controller 8, and the side of controller 8 is equipped with bluetooth module 11, bluetooth
Module 11 and controller 8 are electrically connected, and the two sides of mainboard 13 offer third mounting hole 15, and the side of mainboard 13 is equipped with
Fixed plate 1, the side of fixed plate 1 is equipped with bolt 12, and the side of fixed plate 1 is equipped with cooling fin 14, the side of fixed plate 1
First mounting hole 2 is installed, be conducive to mainboard 13 stablizes installation, is conducive to the normal work of speaker, improves the work of speaker
Make stability, controller uses 5851S controller, voltage rating 24V, rated current 0.05A.
In order to guarantee the damping effect of mainboard 13, it is preferred that the side of mainboard 13 is equipped with pedestal 17, and the one of pedestal 17
Side is equipped with rubber bar 16, and rubber bar 16 can absorb vibration force, reduces the shaking amplitude of mainboard 13, is conducive to protect mainboard 13,
It ensure that the safety of the electrical part on mainboard 13.
Installation for the ease of mainboard 13 is fixed, it is preferred that four corners of mainboard 13 are provided with the second mounting hole
3, and the side of mainboard 13 is equipped with power supply indicator 7, user judges to lead by the working condition of observation power supply indicator 7
The working condition of plate 13 is conducive to the use of user, and power supply indicator 7 and controller 8 are electrically connected, the side peace of mainboard 13
Equipped with adjusting knob 6.
For the ease of user's use, it is preferred that the side of mainboard 13 is provided with left channel audio delivery outlet 4, and Zuo Sheng
The side of channel audio delivery outlet 4 is provided with right audio channel delivery outlet 5, the one of close right audio channel delivery outlet 5 on mainboard 13
Stereo audio input port 10 is provided at side position.
In order to guarantee the service life of mainboard 13, it is preferred that the side of mainboard 13 is provided with power inlet 9, and mainboard
13 surface is provided with waterproof coating.
The working principle and process for using of the utility model: in use, data line point is welded in left channel audio delivery outlet
4, on right audio channel delivery outlet 5 and stereo audio input port 10, feed cable point is welded on power inlet 9, will be adjusted
Section knob 6 and power supply indicator 7 are stuck in the corresponding hole site of Baffle Box of Bluetooth, then the second mounting hole 3 will be inserted into bolt, by mainboard
13 are fixed on corresponding position, and mainboard 13 is powered on, controller 8 control bluetooth module 11 work, user's equipment with
The connection of bluetooth module 11 can work, and when mainboard 13 is shorter, the bolt in fixed plate 1 can be inserted into the in mainboard 13 by user
Then first mounting hole 2 is mounted on speaker by three mounting holes 15, when speaker works, cooling fin 14 can absorb mainboard 13 and distributes
Heat, Baffle Box of Bluetooth vibrate when, rubber bar 16 absorb vibration, reduce mainboard 13 vibration.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. the side of a kind of Baffle Box of Bluetooth mainboard of stereo sound effect, including mainboard (13), the mainboard (13) is equipped with controller
(8), and the side of controller (8) is equipped with bluetooth module (11), and the bluetooth module (11) and controller (8) are electrically connected,
It is characterized by: the two sides of the mainboard (13) offer third mounting hole (15), and the side of mainboard (13) is equipped with admittedly
The side of fixed board (1), the fixed plate (1) is equipped with bolt (12), and the side of fixed plate (1) is equipped with cooling fin (14),
The side of the fixed plate (1) is equipped with the first mounting hole (2).
2. a kind of Baffle Box of Bluetooth mainboard of stereo sound effect according to claim 1, it is characterised in that: the mainboard (13)
Side is equipped with pedestal (17), and the side of pedestal (17) is equipped with rubber bar (16).
3. a kind of Baffle Box of Bluetooth mainboard of stereo sound effect according to claim 1, it is characterised in that: the mainboard (13)
Four corners are provided with the second mounting hole (3), and the side of mainboard (13) is equipped with power supply indicator (7), the power supply
Indicator light (7) and controller (8) are electrically connected, and the side of the mainboard (13) is equipped with adjusting knob (6).
4. a kind of Baffle Box of Bluetooth mainboard of stereo sound effect according to claim 1, it is characterised in that: the mainboard (13)
Side is provided with left channel audio delivery outlet (4), and the side of left channel audio delivery outlet (4) is provided with right audio channel output
Mouthful (5) are provided with stereo audio input port at a side position of right audio channel delivery outlet (5) on the mainboard (13)
(10)。
5. a kind of Baffle Box of Bluetooth mainboard of stereo sound effect according to claim 1, it is characterised in that: the mainboard (13)
Side is provided with power inlet (9), and the surface of mainboard (13) is provided with waterproof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268078.XU CN209250829U (en) | 2019-03-04 | 2019-03-04 | A kind of Baffle Box of Bluetooth mainboard of stereo sound effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268078.XU CN209250829U (en) | 2019-03-04 | 2019-03-04 | A kind of Baffle Box of Bluetooth mainboard of stereo sound effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209250829U true CN209250829U (en) | 2019-08-13 |
Family
ID=67537337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920268078.XU Expired - Fee Related CN209250829U (en) | 2019-03-04 | 2019-03-04 | A kind of Baffle Box of Bluetooth mainboard of stereo sound effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209250829U (en) |
-
2019
- 2019-03-04 CN CN201920268078.XU patent/CN209250829U/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 |
Granted publication date: 20190813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |