CN211152197U - Home theater system - Google Patents
Home theater system Download PDFInfo
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- CN211152197U CN211152197U CN202020490608.8U CN202020490608U CN211152197U CN 211152197 U CN211152197 U CN 211152197U CN 202020490608 U CN202020490608 U CN 202020490608U CN 211152197 U CN211152197 U CN 211152197U
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Abstract
The utility model relates to a home theater system, including amusement playback devices, a plurality of audio output equipment and bluetooth adapter, amusement playback devices with the bluetooth adapter is connected, a plurality of audio output equipment pass through the bluetooth receiver with bluetooth adapter wireless connection. The utility model discloses couple together amusement playback devices and a plurality of audio output equipment through bluetooth adapter wireless connection, swift convenient, with low costs, need not punch, wiring, construction on the wall, can not destroy original fitment.
Description
Technical Field
The utility model belongs to the technical field of the home theater, especially, relate to a home theater system.
Background
With the more mature internet application technology, the user's demand for watching movies, singing songs, etc. at home or in the office is higher and higher, i.e. the home theater system that we often refer to is more and more widely used. The home theater technology is to output audio of different sound channels simultaneously through a plurality of audio output devices to achieve the effect of a theater. Ever since the advent of the home theater concept, it has been sought by thousands of movie enthusiasts.
However, when the existing home theater system is installed, holes must be drilled, wired and constructed on the wall, and the method is high in cost, and can damage the original decoration, so that inconvenience is brought.
SUMMERY OF THE UTILITY MODEL
Based on this, in order to solve the technical problem, a home theater system is provided.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a home theater system comprises an entertainment playing device, a plurality of audio output devices and a Bluetooth adapter, wherein the entertainment playing device is connected with the Bluetooth adapter, and the audio output devices are wirelessly connected with the Bluetooth adapter through Bluetooth receivers.
The front audio source output port and the surround audio source output port of the entertainment playing device are respectively connected with the front audio source input port and the surround audio source input port of the Bluetooth adapter through a first front audio connecting wire and a first surround audio connecting wire.
One end of the first front audio connecting line is L lotus head and R lotus head, the other end is a 3.5mm joint, the L lotus head and R lotus head are connected with a front audio source output port of the entertainment playing device, and the 3.5mm joint is connected with a front audio source input port of the Bluetooth adapter;
first one end of encircleing the audio frequency connecting wire is L lotus flower head and R lotus flower head, and another is 3.5mm and connects, L lotus flower head and R lotus flower head with amusement playback devices's encircleing the sound source delivery outlet and connecting, 3.5mm connect with bluetooth adapter's encircleing the sound source input port and connecting.
The two ends of the first front audio connecting line are both 3.5mm joints, and the 3.5mm joints at the two ends are respectively connected with a front sound source output port of the entertainment playing device and a front sound source input port of the Bluetooth adapter;
first two that encircle the audio frequency connecting wire are 3.5mm and connect, the 3.5mm at two connect respectively with amusement playback devices encircle the sound source delivery outlet and the bluetooth adapter encircle the sound source input port connection.
The scheme also comprises an audio decoder, and the entertainment playing equipment is connected with the Bluetooth adapter through the audio decoder.
Entertainment playback devices pass through the USB mouth with audio decoder connects, audio decoder's leading sound source delivery outlet and surround the sound source delivery outlet respectively through leading audio frequency connecting wire of second and the second around the audio frequency connecting wire with bluetooth adapter's leading sound source input port and surround the sound source input port and connect.
Both ends of the second prepositive audio connecting wire are 3.5mm joints, and the 3.5mm joints at both ends are respectively connected with a prepositive audio source output port of the audio decoder and a prepositive audio source input port of the Bluetooth adapter;
the two ends of the second surrounding audio connecting line are both 3.5mm connectors, and the 3.5mm connectors at the two ends are respectively connected with the surrounding audio source output port of the audio decoder and the surrounding audio source input port of the Bluetooth adapter.
The Bluetooth receiver is an external Bluetooth receiver or a self-contained audio output device.
The audio output device is a sound box or a Bluetooth headset.
The utility model discloses couple together amusement playback devices and a plurality of audio output equipment through bluetooth adapter wireless connection, swift convenient, with low costs, need not punch, wiring, construction on the wall, can not destroy original fitment.
Drawings
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments:
fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 3 is a schematic diagram of a housing of the bluetooth adapter of the present invention;
fig. 4 is a schematic diagram of the internal structure of the bluetooth adapter of the present invention;
fig. 5 is a schematic diagram of the internal structure of the audio decoder according to the present invention.
Detailed Description
Example 1
As shown in fig. 1, a home theater system includes an entertainment playback device 11, a plurality of audio output devices 12, and a bluetooth adapter 13.
The entertainment player 11 in this embodiment supports four-channel audio output, the entertainment player 11 is connected to a bluetooth adapter 13, and the plurality of audio output devices 12 are wirelessly connected to the bluetooth adapter 13 via a bluetooth receiver 14.
The entertainment playing device 11 and the audio output device 12 may be commercially available products, the entertainment playing device 11 is a television, a power amplifier, a game machine, and the like, and the audio output device 12 is a sound box or a bluetooth headset.
The entertainment and playing device 11 has a front audio source output port and a surround audio source output port, the bluetooth adapter 13 has a front audio source input port and a surround audio source input port, and the front audio source output port and the surround audio source output port of the entertainment and playing device 11 are connected with the front audio source input port and the surround audio source input port of the bluetooth adapter 13 through a first front audio connecting line 15 and a first surround audio connecting line 16, respectively.
Specifically, when the front audio output port and the surround audio output port of the entertainment playback device 11 are lotus head interfaces, the first front audio connection line 15 is a one-to-two connection line, that is, one end is L lotus head and R lotus head, the other end is a 3.5mm connector, L lotus head and R lotus head are connected with the front audio output port of the entertainment playback device 11, the 3.5mm connector is connected with the front audio input port of the bluetooth adapter 13, the first surround audio connection line 16 is a one-to-two connection line, that is, one end is L lotus head and R lotus head, the other end is a 3.5mm connector, L lotus head and R lotus head are connected with the surround audio output port of the entertainment playback device 11, and the 3.5mm connector is connected with the surround audio input port of the bluetooth adapter 13.
When the front audio output port and the surrounding audio output port of the entertainment playing device 11 are 3.5mm interfaces, both ends of the first front audio connecting line 15 are 3.5mm connectors, and the 3.5mm connectors at both ends are respectively connected with the front audio output port of the entertainment playing device 11 and the front audio input port of the bluetooth adapter 13; the two ends of the first surround audio connecting line 16 are both 3.5mm connectors, and the 3.5mm connectors at the two ends are respectively connected with the surround sound source output port of the entertainment playing device 11 and the surround sound source input port of the bluetooth adapter 13.
In this embodiment, as shown in fig. 3, the cross section of the housing of the bluetooth adapter 13 is square, and the side surface thereof has a front sound source input port K31, a surrounding sound source input port K32, a wired connection output port K33 and a dc power supply port K34.
As shown in fig. 4, the bluetooth adapter 13 has an audio decoding unit 13a, a bluetooth transmitting unit 13b and a power supply unit 13c for supplying power to each unit, the audio decoding unit 13a is connected to the bluetooth transmitting unit 13b, the front audio input port K31, the surround audio input port K32 and the wired connection output port K33 are all connected to the audio decoding unit 13a, and the dc power port K34 is connected to the power supply unit 13 c.
In this embodiment, the bluetooth receiver 14 is self-contained by the audio output device 12 or is an external bluetooth receiver.
Example 2
As shown in fig. 2, this embodiment is different from embodiment 1 in that the entertainment playback device 11 supports only two-channel audio output, and the entertainment playback device 11 is connected to the bluetooth adapter 13 through the audio decoder 17, and decodes the two-channel audio into four-channel audio through the audio decoder 17.
As shown in fig. 5, the entertainment playback device 11 has a USB port, the audio decoder 17 is a commercially available audio decoder, and has a USB plug 17a, an audio decoding unit 17b, a front audio output port, and a surround audio output port, the USB plug 17a is connected to the audio decoding unit 17b, the audio decoding unit 17b is configured to decode a two-channel audio into a four-channel audio, and the front audio output port and the surround audio output port are connected to the audio decoding unit 17 b.
The entertainment player 11 is connected with the USB plug 17a of the audio decoder 17 through the USB port, and the front audio output port and the surround audio output port of the audio decoder 17 are connected with the front audio input port and the surround audio input port of the bluetooth adapter 13 through the second front audio connecting line 18 and the second surround audio connecting line 19, respectively.
Specifically, two ends of the second front audio connecting line 18 are both 3.5mm connectors, and the 3.5mm connectors at the two ends are respectively connected with the front audio source output port of the audio decoder 17 and the front audio source input port of the bluetooth adapter 13; two ends of the second surround audio connecting line 19 are both 3.5mm connectors, and the 3.5mm connectors at the two ends are respectively connected with the surround sound source output port of the audio decoder 17 and the surround sound source input port of the bluetooth adapter 13.
The utility model discloses couple together amusement playback devices 11 and a plurality of audio output equipment 12 through bluetooth adapter 13 wireless connection, swift convenient, with low costs, need not punch on the wall, wiring, construction, can not destroy original fitment.
However, those skilled in the art should realize that the above embodiments are only used for illustrating the present invention and not used as a limitation of the present invention, and that the changes and modifications to the above embodiments are within the scope of the appended claims as long as they are within the true spirit of the present invention.
Claims (9)
1. The home theater system is characterized by comprising an entertainment playing device, a plurality of audio output devices and a Bluetooth adapter, wherein the entertainment playing device is connected with the Bluetooth adapter, and the audio output devices are wirelessly connected with the Bluetooth adapter through Bluetooth receivers.
2. The home theater system according to claim 1, wherein the front audio source output port and the surround audio source output port of the entertainment player device are connected to the front audio source input port and the surround audio source input port of the bluetooth adapter via a first front audio connection line and a first surround audio connection line, respectively.
3. The home theater system as claimed in claim 2, wherein one end of the first front audio connection line is L lotus head and R lotus head, the other end is a 3.5mm connector, the L lotus head and R lotus head are connected to the front audio output port of the entertainment player, and the 3.5mm connector is connected to the front audio input port of the bluetooth adapter;
first one end of encircleing the audio frequency connecting wire is L lotus flower head and R lotus flower head, and another is 3.5mm and connects, L lotus flower head and R lotus flower head with amusement playback devices's encircleing the sound source delivery outlet and connecting, 3.5mm connect with bluetooth adapter's encircleing the sound source input port and connecting.
4. The home theater system according to claim 2, wherein both ends of the first front audio connection line are 3.5mm connectors, and the 3.5mm connectors at both ends are respectively connected to the front audio source output port of the entertainment player and the front audio source input port of the bluetooth adapter;
first two that encircle the audio frequency connecting wire are 3.5mm and connect, the 3.5mm at two connect respectively with amusement playback devices encircle the sound source delivery outlet and the bluetooth adapter encircle the sound source input port connection.
5. A home theater system according to claim 1, further comprising an audio decoder, wherein the entertainment playback apparatus is connected to the bluetooth adapter through the audio decoder.
6. The home theater system according to claim 5, wherein the entertainment player is connected to the audio decoder via a USB port, and the front audio output port and the surround audio output port of the audio decoder are connected to the front audio input port and the surround audio input port of the Bluetooth adapter via a second front audio connection line and a second surround audio connection line, respectively.
7. The home theater system according to claim 6, wherein both ends of the second front audio connecting line are 3.5mm connectors, and the 3.5mm connectors at both ends are respectively connected to the front audio source output port of the audio decoder and the front audio source input port of the bluetooth adapter;
the two ends of the second surrounding audio connecting line are both 3.5mm connectors, and the 3.5mm connectors at the two ends are respectively connected with the surrounding audio source output port of the audio decoder and the surrounding audio source input port of the Bluetooth adapter.
8. A home cinema system according to any one of claims 1 to 7, characterized in that the Bluetooth receiver is carried by the audio output device itself or is an external Bluetooth receiver.
9. A home cinema system according to claim 8, characterized in that the audio output device is a loudspeaker or a bluetooth headset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020490608.8U CN211152197U (en) | 2020-04-07 | 2020-04-07 | Home theater system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020490608.8U CN211152197U (en) | 2020-04-07 | 2020-04-07 | Home theater system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211152197U true CN211152197U (en) | 2020-07-31 |
Family
ID=71754930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020490608.8U Active CN211152197U (en) | 2020-04-07 | 2020-04-07 | Home theater system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211152197U (en) |
-
2020
- 2020-04-07 CN CN202020490608.8U patent/CN211152197U/en active Active
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