CN218772409U - Vehicle-mounted sound device with external power amplifier and vehicle - Google Patents
Vehicle-mounted sound device with external power amplifier and vehicle Download PDFInfo
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- CN218772409U CN218772409U CN202223029405.7U CN202223029405U CN218772409U CN 218772409 U CN218772409 U CN 218772409U CN 202223029405 U CN202223029405 U CN 202223029405U CN 218772409 U CN218772409 U CN 218772409U
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Abstract
The utility model discloses a vehicle-mounted sound device with an external power amplifier and a vehicle, which comprises a vehicle-mounted information entertainment terminal assembly, an external power amplifier assembly and a loudspeaker assembly, wherein the external power amplifier assembly is respectively connected with the vehicle-mounted information entertainment terminal assembly and the loudspeaker assembly; wherein, the speaker assembly includes four tweeters, four woofers and a subwoofer. The utility model discloses a cooperation of external power amplifier and each speaker to through the position of each speaker of rational arrangement, the audio that makes the output can satisfy the user that has the high-quality requirement to the music.
Description
Technical Field
The utility model belongs to the technical field of the stereo set of vehicle, concretely relates to vehicle-mounted sound device and vehicle of external power amplifier in area.
Background
With the rapid development of automobile intellectualization in recent years, the demands of consumers on automobile comfort and experience are higher and higher, wherein a sound system is an important component of an automobile entertainment system, and the effect brought by the traditional vehicle-mounted sound device cannot meet the demands of users.
Therefore, it is necessary to develop a new car audio device with an external power amplifier and a new vehicle.
Disclosure of Invention
An object of the utility model is to provide a take on-vehicle audio device and vehicle of external power amplifier to the audio that makes the output can satisfy the user that has high-quality requirement to the music.
In a first aspect, the utility model discloses a vehicle audio device with external power amplifier, including vehicle information entertainment terminal assembly, external power amplifier assembly and speaker assembly, external power amplifier assembly is connected with vehicle information entertainment terminal assembly, speaker assembly respectively;
wherein, the speaker assembly includes four tweeters, four woofers and a subwoofer.
Optionally, two tweeters of the speaker assembly are respectively disposed on the left and right a-pillars, two tweeters are respectively disposed on the left and right rear door handles, four woofers are respectively disposed on the front lower sides of the four doors, and a subwoofer is disposed on the left side of the luggage case.
Optionally, the vehicle-mounted information entertainment terminal assembly transmits the sound source signal to the external power amplifier assembly through six channels.
Optionally, the vehicle-mounted information entertainment terminal assembly transmits a multimedia sound source in the sound source to the external power amplifier assembly through two channels, and the external power amplifier assembly controls four tweeters, four woofers and one subwoofer to sound through two channel signals;
vehicle-mounted information entertainment terminal assembly transmits all the other sound sources except the multi-media for external power amplifier assembly through four passageways, external power amplifier assembly corresponds four passageway signals respectively and controls the high pitch loudspeaker who is located left front A post and the woofer who is located left front door department, the high pitch loudspeaker who is located left back door handle and the woofer who is located left back door, the high pitch loudspeaker who is located right front A post and the woofer who is located right front door, the high pitch loudspeaker who is located right back door handle and the woofer sound production that is located right back door.
Second aspect, a vehicle, adopt if the utility model discloses a vehicle audio device of outband power amplifier.
The utility model has the advantages of it is following: the utility model provides a pair of vehicle audio system of external power amplifier makes the multimedia signal that vehicle-mounted information entertainment terminal assembly transmitted, carries out professional audio through external power amplifier assembly and handles, and 9 speaker output sound sources through rational arrangement can reach the multimedia audio level that the consumer highly required. A vehicle audio device of external power amplifier in area, to the all the other sound source signals except that the multimedia that vehicle-mounted information entertainment terminal assembly transmitted, control corresponding 4 group's speakers respectively through external power amplifier assembly, the output sound source does not receive the audio influence.
Drawings
Fig. 1 is an audio output flowchart in the present embodiment;
FIG. 2 is a view showing the installation position of the speaker in the present embodiment;
FIG. 3 is a diagram illustrating an audio channel distribution according to the present embodiment;
in the figure: 1. vehicle-mounted information entertainment terminal assembly, 2, external power amplifier assembly, 3, high pitch loudspeaker, 4, woofer, 5, heavy woofer.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to fig. 3, in this embodiment, a vehicle audio device with an external power amplifier is composed of a vehicle infotainment terminal assembly 1, an external power amplifier assembly 2, and a speaker assembly. Wherein the speaker assembly comprises four tweeters 3, four woofers 4 and one subwoofer 5.
As shown in fig. 1, in this embodiment, an in-vehicle audio device with an external power amplifier includes: the vehicle-mounted information entertainment terminal assembly 1 transmits sound source signals to the external power amplifier assembly 2, and the external power amplifier assembly 2 performs sound effect processing on music and then pushes the music to sound a loudspeaker assembly.
In the present embodiment, as shown in fig. 2, nine speakers are disposed at two positions, namely, two tweeters 3 are respectively disposed on the left and right a-pillars, two tweeters 3 are respectively disposed on the left and right rear door handles, four woofers 4 are respectively disposed on the front lower sides of the four doors, and a subwoofer 5 is disposed on the left side of the trunk.
As shown in fig. 3, in the present embodiment, in a vehicle audio device with an external power amplifier, a vehicle infotainment terminal assembly 1 transmits a sound source signal to an external power amplifier assembly 2 through six channels. The vehicle-mounted infotainment terminal assembly 1 transmits multimedia sound sources in the output sound sources through two channels (namely a channel 5 and a channel 6), and other sound sources except multimedia sound sources are transmitted through four channels (namely a channel 1 to a channel 4).
As shown in fig. 3, in this embodiment, after the vehicle-mounted infotainment terminal assembly 1 transmits the multimedia sound source to the external power amplifier assembly 2 through the channel 5 and the channel 6, the external power amplifier assembly 2 performs professional sound effect processing, and transmits the processed sound effect to all speakers to produce sound.
As shown in fig. 3, in this embodiment, the in-vehicle infotainment terminal assembly 1 transmits the other sound sources except multimedia to the external power amplifier assembly 2 through the channels 1 to 4, and the external power amplifier assembly 2 controls the high pitch speaker 3 located on the left front a pillar and the low pitch speaker 4 located on the left front door to sound through the signals of the channel 1. The external power amplifier assembly 2 controls the high pitch loudspeaker 3 positioned on the left rear door handle and the low pitch loudspeaker 4 positioned on the left rear door to sound through the channel 2 signals. The external power amplifier assembly 2 controls the high pitch loudspeaker 3 positioned on the front right A column and the low pitch loudspeaker 4 positioned on the front right door to sound through channel 3 signals. The external power amplifier assembly 2 controls the high pitch loudspeaker 3 positioned on the right rear door handle and the low pitch loudspeaker 4 positioned on the right rear door to sound through channel 4 signals. Namely, the other sound source signals except multimedia transmitted by the vehicle-mounted information entertainment terminal assembly 1 are respectively controlled by the external power amplifier assembly 2 to corresponding 4 groups of loudspeakers, so that the output sound source is not influenced by sound effect.
In the embodiment, the vehicle-mounted sound system with the external power amplifier enables multimedia signals transmitted by the vehicle-mounted information entertainment terminal assembly 1 to be subjected to professional sound effect processing through the external power amplifier assembly 2, and enables output sound sources to reach the multimedia sound effect level with high requirements of consumers through reasonable arrangement of the positions of the 9 loudspeakers.
In this embodiment, a vehicle adopts the vehicle-mounted audio apparatus with an external power amplifier as described in this embodiment.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (5)
1. The utility model provides a take on-vehicle audio device of external power amplifier which characterized in that: the system comprises a vehicle-mounted information entertainment terminal assembly (1), an external power amplifier assembly (2) and a loudspeaker assembly, wherein the external power amplifier assembly (2) is respectively connected with the vehicle-mounted information entertainment terminal assembly (1) and the loudspeaker assembly;
wherein, the speaker assembly comprises four tweeters (3), four woofers (4) and a subwoofer (5).
2. The car audio device with external power amplifier of claim 1, wherein: two high pitch loudspeaker (3) in the speaker assembly set up respectively on controlling two A posts, and two high pitch loudspeaker (3) set up respectively on controlling two back door handles, and four woofer (4) set up respectively in the preceding downside of four doors, and a heavy bass sets up the left side at the suitcase.
3. The car audio device with external power amplifier of claim 1 or 2, characterized in that: the vehicle-mounted information entertainment terminal assembly (1) transmits sound source signals to the external power amplifier assembly (2) through six channels.
4. The car audio device with external power amplifier of claim 3, wherein: the vehicle-mounted information entertainment terminal assembly (1) transmits a multimedia sound source in the sound source to the external power amplifier assembly (2) through two channels, and the external power amplifier assembly (2) controls four high pitch loudspeakers (3), four low pitch loudspeakers (4) and one subwoofer (5) to sound through two channel signals;
the vehicle-mounted information entertainment terminal assembly (1) transmits other sound sources except multimedia to the external power amplifier assembly (2) through four channels, the external power amplifier assembly (2) respectively controls four channel signals to correspond to the high pitch loudspeaker (3) located on the left front A column and the low pitch loudspeaker (4) located on the left front door, the high pitch loudspeaker (3) located on the left rear door handle and the low pitch loudspeaker (4) located on the left rear door, the high pitch loudspeaker (3) located on the right front A column and the low pitch loudspeaker (4) located on the right front door, the high pitch loudspeaker (3) located on the right rear door handle and the low pitch loudspeaker (4) located on the right rear door to sound.
5. A vehicle, characterized in that: the car audio device with the external power amplifier of any claim 1 to 4 is adopted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223029405.7U CN218772409U (en) | 2022-11-15 | 2022-11-15 | Vehicle-mounted sound device with external power amplifier and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223029405.7U CN218772409U (en) | 2022-11-15 | 2022-11-15 | Vehicle-mounted sound device with external power amplifier and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218772409U true CN218772409U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223029405.7U Active CN218772409U (en) | 2022-11-15 | 2022-11-15 | Vehicle-mounted sound device with external power amplifier and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218772409U (en) |
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2022
- 2022-11-15 CN CN202223029405.7U patent/CN218772409U/en active Active
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