CN215244692U - Vehicle-mounted external Bluetooth multimedia equipment - Google Patents
Vehicle-mounted external Bluetooth multimedia equipment Download PDFInfo
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- CN215244692U CN215244692U CN202121264559.7U CN202121264559U CN215244692U CN 215244692 U CN215244692 U CN 215244692U CN 202121264559 U CN202121264559 U CN 202121264559U CN 215244692 U CN215244692 U CN 215244692U
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- bluetooth
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Abstract
The utility model relates to a vehicle-mounted external Bluetooth multimedia device, which comprises an operating device and a host computer, wherein the operating device is used for bidirectional wireless communication; the operating device comprises a key and a display screen, and is detachably arranged on a spoke of the steering wheel; the host comprises a processor, a Bluetooth module for receiving multimedia signals of an external electronic product, a transmission module for transmitting the multimedia signals to an automobile, and a plug for plugging into an automobile cigarette lighter socket to get electricity; the key inputs an operation instruction and sends the operation instruction to the host for processing, and the processor of the host receives the operation instruction so as to process the received multimedia, send the multimedia to the display screen of the operation device for displaying and send the audio to the car audio. Operating means installs on the steering wheel, and the host computer is pegged graft at the cigar lighter interface, and host computer data shows at the operating means on the steering wheel, and the host computer part is just very succinct, does not need the button, and the display screen, both convenient and safe need not the repacking vehicle again, has remain the plug-and-play's of on-vehicle bluetooth MP3 characteristics.
Description
Technical Field
The utility model relates to an on-vehicle multimedia device, more specifically say, relate to an on-vehicle external bluetooth multimedia device.
Background
The vehicle-mounted Bluetooth MP3 adds Bluetooth to some automobiles without Bluetooth function, and the vehicles do not need to be modified, so that the vehicle-mounted Bluetooth MP3 can be used in a plug-and-play manner. However, the general vehicle bluetooth MP3 is integrated, the operation is to perform key operation on the host computer, and the host computer is plugged into the socket of the cigarette lighter and is far away from the steering wheel, so that the driver needs to leave the steering wheel to operate the vehicle bluetooth MP3, which is inconvenient, and the driving safety is also affected by the operation of leaving the steering wheel by hands during driving.
In addition, some steering wheel controllers in the current market can only control the car audio in a wired mode, the car needs to be modified, the cost is high, the original car needs to be modified, the structure of the original car is damaged, and the market acceptance is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, a vehicle mounted external bluetooth multimedia device is provided.
The utility model provides a technical scheme that its technical problem adopted is: the vehicle-mounted external Bluetooth multimedia equipment comprises an operating device and a host which are in bidirectional wireless communication;
the operating device comprises a key and a display screen, and is detachably arranged on a spoke of the steering wheel;
the host comprises a processor, a Bluetooth module for receiving multimedia signals of an external electronic product, a transmission module for transmitting the multimedia signals to an automobile, and a plug for plugging into an automobile cigarette lighter socket to get electricity;
preferably, the transmission module comprises an FM module.
Preferably, the FM module includes an FM transmission module and an FM antenna.
Preferably, the transmission module comprises a multimedia interface for plugging a multimedia wire.
Preferably, the host is further provided with a socket for mounting the memory card.
Preferably, the operating device further comprises a battery for supplying power.
Preferably, the operating device is provided with a mounting groove for detachably mounting the battery and a cover plate for covering the mounting groove.
Preferably, the bluetooth module comprises a bluetooth master and a bluetooth antenna.
Preferably, the operating means comprises a catch for snap-fastening to a steering wheel spoke.
Preferably, the operating device and the host are respectively provided with a 2.4G transceiver module to realize bidirectional wireless communication.
Implement the utility model discloses an on-vehicle external bluetooth multimedia device has following beneficial effect: two operating means and the host computers of separating of external bluetooth multimedia equipment of on-vehicle, one can install the operation on the steering wheel, and one is pegged graft on the cigar lighter interface, because be two-way transmission, host computer data can be gone up operating means at the steering wheel and show, and the host computer part is just very succinct, does not need the button, and the display screen, both convenient, safety need not the repacking vehicle again, has kept the characteristics of vehicle-mounted bluetooth MP3 plug-and-play.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic block diagram of an operating device of a vehicle-mounted external bluetooth multimedia device in an embodiment of the present invention;
fig. 2 is a schematic module diagram of a host of the vehicle-mounted external bluetooth multimedia device in an embodiment of the present invention.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, the vehicle-mounted external bluetooth multimedia device in a preferred embodiment of the present invention includes an operating device 1 and a host 2 for bidirectional wireless communication.
Operating means 1 includes button and display screen, and operating means 1 detachably installs on the spoke of steering wheel, lets the user when driving, and the hand need not leave the steering wheel can be to button operation.
The host machine 2 comprises a processor, a Bluetooth module for receiving multimedia signals of external electronic products, a transmission module for transmitting the multimedia signals to the automobile, and a plug for plugging into an automobile cigarette lighter socket to get electricity.
The key inputs operation instructions, such as playing, fast forward and fast backward, answering calls and other functions, and the operation instructions are sent to the host machine 2 for processing, and the processor of the host machine 2 receives the operation instructions so as to process received multimedia, send the multimedia to the display screen of the operation device 1 for displaying and send audio to the car audio.
Two operating means 1 and host computer 2 of separating of external bluetooth multimedia apparatus of on-vehicle, one can install the operation on the steering wheel, one is pegged graft on the cigar lighter interface, because be two-way transmission, host computer 2 data can be gone up operating means 1 on the steering wheel and show, host computer 2 part just is very succinct, does not need the button, the display screen, both convenient, safety need not the repacking vehicle again, has remain the plug-and-play's of on-vehicle bluetooth MP3 characteristics.
Preferably, in this embodiment, the operating device 1 and the host 2 are respectively provided with a 2.4G transceiver module to implement bidirectional wireless communication.
Operating means 1 makes things convenient for the dismouting to change including being used for the buckle that the block was fixed to the steering wheel, need not influence normal use to the car repacking. The operating device 1 further comprises a main control and a cache in communication connection with the main control, and the keys and the display screen are in communication connection with the main control respectively.
Typically, the operation device 1 further comprises a battery for supplying power, providing electrical energy. The operating device 1 is provided with a mounting groove for detachably mounting the battery and a cover plate for covering the mounting groove, so that the battery can be conveniently replaced or charged.
Further, the transmission module of the host 2 includes an FM module, and can transmit signals to an FM antenna of the automobile, so as to realize communication signal transmission with the automobile. Preferably, the FM module includes an FM transmission module and an FM antenna.
In other embodiments, the transmission module includes a multimedia interface for inserting multimedia wires, and the transmission of multimedia signals is realized by connecting the multimedia interface with an interface on the automobile through an AUX line or a data line, etc.
Furthermore, the Bluetooth module comprises a Bluetooth master control and a Bluetooth antenna, and can be connected with electronic products such as mobile phones and the like for communication, so that the electronic products can realize data transmission with vehicle-mounted external Bluetooth multimedia equipment.
In some embodiments, the host 2 further has a socket for installing the memory card, so that the file in the memory card can be used for playing.
It is to be understood that the above-described respective technical features may be used in any combination without limitation.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The vehicle-mounted external Bluetooth multimedia equipment is characterized by comprising an operating device (1) and a host (2) which are in bidirectional wireless communication;
the operating device (1) comprises a key and a display screen, and the operating device (1) is detachably mounted on a spoke of the steering wheel;
the host (2) comprises a processor, a Bluetooth module used for receiving multimedia signals of an external electronic product, a transmission module used for transmitting the multimedia signals to the automobile, and a plug used for being plugged into an automobile cigarette lighter socket to take electricity.
2. The vehicle external Bluetooth multimedia device of claim 1, wherein the transmission module comprises an FM module.
3. The vehicle-mounted external Bluetooth multimedia device as claimed in claim 2, wherein the FM module comprises an FM transmitting module and an FM antenna.
4. The vehicle-mounted external Bluetooth multimedia device of claim 1, wherein the transmission module comprises a multimedia interface for a multimedia wire to be plugged in.
5. The vehicle-mounted external Bluetooth multimedia device as claimed in claim 1, wherein the host (2) further comprises a socket for mounting a memory card.
6. The vehicle external bluetooth multimedia device according to claim 1, characterized in that the operating means (1) further comprises a battery for power supply.
7. The vehicle-mounted external Bluetooth multimedia device according to claim 6, wherein the operating device (1) is provided with a mounting groove for detachably mounting the battery and a cover plate for covering the mounting groove.
8. The vehicle-mounted external Bluetooth multimedia device of claim 1, wherein the Bluetooth module comprises a Bluetooth master and a Bluetooth antenna.
9. The vehicle external Bluetooth multimedia device according to any one of claims 1 to 8, characterized in that the operating device (1) comprises a snap for snap-on fastening to a steering wheel spoke.
10. The vehicle-mounted external Bluetooth multimedia device according to any one of claims 1 to 8, wherein 2.4G transceiver modules are respectively disposed on the operating device (1) and the host (2) to implement bidirectional wireless communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121264559.7U CN215244692U (en) | 2021-06-04 | 2021-06-04 | Vehicle-mounted external Bluetooth multimedia equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121264559.7U CN215244692U (en) | 2021-06-04 | 2021-06-04 | Vehicle-mounted external Bluetooth multimedia equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215244692U true CN215244692U (en) | 2021-12-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121264559.7U Active CN215244692U (en) | 2021-06-04 | 2021-06-04 | Vehicle-mounted external Bluetooth multimedia equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215244692U (en) |
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2021
- 2021-06-04 CN CN202121264559.7U patent/CN215244692U/en active Active
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