CN205726208U - 86 type Bluetooth audio device panels - Google Patents
86 type Bluetooth audio device panels Download PDFInfo
- Publication number
- CN205726208U CN205726208U CN201620359277.8U CN201620359277U CN205726208U CN 205726208 U CN205726208 U CN 205726208U CN 201620359277 U CN201620359277 U CN 201620359277U CN 205726208 U CN205726208 U CN 205726208U
- Authority
- CN
- China
- Prior art keywords
- panel
- bluetooth
- circuit
- type
- power amplifier
- 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
Links
Abstract
This utility model relates to electrical Household appliance, a kind of 86 type Bluetooth audio device panels being used for carrying out audio signal transmission in home sound.It includes a panel can being arranged on 86 type junction box bodies, it is provided with on described panel and the Bluetooth receptions circuit of outside bluetooth audiogenic device wireless connections, and be connected and the digital power amplifier circuit of exportable audio power signal with Bluetooth receptions circuit, digital power amplifier circuit can connect the loudspeaker being positioned at outside panel or panel, and panel is additionally provided with the DC power supplier powered for Bluetooth receptions circuit and numeral power amplifier.This utility model uses 86 type socket panels to be carrier, it is possible to be conveniently mounted on 86 type junction box bodies, directly replaces original 86 type socket panels in family, its compact conformation, tailored appearance, highly versatile；And alternating current power supply is powered in can directly utilizing rosette, there is not the time restriction of broadcasting, facilitate use.
Description
Technical field
This utility model relates to electrical Household appliance, a kind of 86 type Bluetooth audio device panels being used for carrying out audio signal transmission in home sound.
Background technology
Traditional sound equipment needs bigger space and wire connects, and uses cumbersome, takes up room bigger.And existing Bluetooth audio device is all individually designed as small household appliances articles for use, using battery to power, power is less, and reproduction time is generally 3 to 5 hours, it is impossible to meet higher use requirement.
Utility model content
The 86 type Bluetooth audio device panels that technical problem to be solved in the utility model is to provide a kind of simple in construction, easy to use, versatility is good.
86 type Bluetooth audio device panels of the present utility model include a panel can being arranged on 86 type junction box bodies, it is provided with on described panel and the Bluetooth receptions circuit of outside bluetooth audiogenic device wireless connections, and be connected and the digital power amplifier circuit of exportable audio power signal with Bluetooth receptions circuit, digital power amplifier circuit can connect the loudspeaker being positioned at outside panel or panel, and panel is additionally provided with the DC power supplier powered for Bluetooth receptions circuit and numeral power amplifier.
Described DC power supplier has the input terminal that can connect outside 85V-265V alternating current power supply, and alternating voltage can be converted to DC voltage.
Described Bluetooth receptions circuit, digital power amplifier circuit and DC power supplier are fixedly connected on described panel medial surface.
Described bluetooth audiogenic device is mobile phone or panel computer or PC.
This utility model uses 86 type socket panels to be carrier, its standardized structure can be conveniently mounted on building wall on reserved standard 86 type junction box body, directly replace original 86 type socket panels in family, original socket panel can be the most simply transformed into Bluetooth background sound equipment, its compact conformation, tailored appearance, highly versatile；And alternating current power supply is powered in can directly utilizing rosette, there is not the time restriction of broadcasting, facilitate use.
Accompanying drawing explanation
Fig. 1 is systematic schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further:
As shown in the figure, this 86 type Bluetooth audio device panel includes a panel 1 can being arranged on 86 type junction box bodies, it is provided with on described panel and the Bluetooth receptions circuit of outside bluetooth audiogenic device wireless connections, and be connected and the digital power amplifier circuit of exportable audio power signal with Bluetooth receptions circuit, digital power amplifier circuit can connect the loudspeaker being positioned at outside panel or panel, and panel is additionally provided with the DC power supplier powered for Bluetooth receptions circuit and numeral power amplifier.DC power supplier has the input terminal that can connect outside 85V-265V alternating current power supply, and alternating voltage can be converted to DC voltage.Bluetooth receptions circuit, digital power amplifier circuit and DC power supplier are fixedly connected on described panel medial surface, can be contained in after mounting in 86 type junction box bodies.
In this utility model embodiment work process, DC power supplier is responsible for the alternating voltage AC85V-265V of input is converted to rated direct voltage, powers for Bluetooth receptions circuit and numeral power amplifier, and the output of low ripple direct current.Bluetooth receptions circuit is responsible for receiving the Bluetooth signal of outside bluetooth audiogenic device (mobile phone, panel computer, PC etc.), and is converted to the audio signal of power amplifier input.Digital power amplifier circuit, uses the design of CLASS D digital power amplifier, and output audio power signal is to loudspeaker.
Claims (4)
1. a type Bluetooth audio device panel, include a panel can being arranged on 86 type junction box bodies, it is characterized in that: be provided with on described panel and the Bluetooth receptions circuit of outside bluetooth audiogenic device wireless connections, and be connected and the digital power amplifier circuit of exportable audio power signal with Bluetooth receptions circuit, digital power amplifier circuit can connect the loudspeaker being positioned at outside panel or panel, and panel is additionally provided with the DC power supplier powered for Bluetooth receptions circuit and numeral power amplifier.
86 type Bluetooth audio device panels the most according to claim 1, is characterized in that: described DC power supplier has the input terminal that can connect outside 85V-265V alternating current power supply, and alternating voltage can be converted to DC voltage.
86 type Bluetooth audio device panels the most according to claim 1, is characterized in that: described Bluetooth receptions circuit, digital power amplifier circuit and DC power supplier are fixedly connected on described panel medial surface.
86 type Bluetooth audio device panels the most according to claim 1, is characterized in that: described bluetooth audiogenic device is mobile phone or panel computer or PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620359277.8U CN205726208U (en) | 2016-04-26 | 2016-04-26 | 86 type Bluetooth audio device panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620359277.8U CN205726208U (en) | 2016-04-26 | 2016-04-26 | 86 type Bluetooth audio device panels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205726208U true CN205726208U (en) | 2016-11-23 |
Family
ID=57294344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620359277.8U Expired - Fee Related CN205726208U (en) | 2016-04-26 | 2016-04-26 | 86 type Bluetooth audio device panels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205726208U (en) |
-
2016
- 2016-04-26 CN CN201620359277.8U patent/CN205726208U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |