CN202217502U - Multimedia vehicle-mounted machine provided with USB interface - Google Patents
Multimedia vehicle-mounted machine provided with USB interface Download PDFInfo
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- CN202217502U CN202217502U CN2011202021339U CN201120202133U CN202217502U CN 202217502 U CN202217502 U CN 202217502U CN 2011202021339 U CN2011202021339 U CN 2011202021339U CN 201120202133 U CN201120202133 U CN 201120202133U CN 202217502 U CN202217502 U CN 202217502U
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- usb interface
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Abstract
The utility model relates to a multimedia vehicle-mounted machine provided with a USB interface, which comprises a casing, and a navigation control module, a display drive module, an audio-frequency switching module, a video switching module, a multimedia player, a GPS receiving device, a display device, a sound box, and a switching control device are arranged in the casing, wherein the switching control device is used for switching between the multimedia player and the GPS receiving device. The multimedia vehicle-mounted machine further comprises the USB interface arranged on the casing, the multimedia player is electrically connected with the USB interface, and the USB interface is electrically connected with a storage device for storing video and audio files. The multimedia vehicle-mounted machine provided by the utility model can directly display video and audio files stored in large-capacity storage equipment such as a USB flash disk or a mobile hard disk through the built-in USB interface, thereby greatly facilitating the use of users; besides, the machine has the advantages of simple structure, reliable performance, and low cost.
Description
Technical field
The utility model relates to a kind of multimedia vehicle mounted machine, particularly relates to a kind of multimedia vehicle mounted machine with USB interface.
Background technology
Present multimedia vehicle mounted machine is to play audio/video file through DVD player mostly; Yet the DVD CD has not portative shortcoming, in addition; At present people's custom is stored in the audio/video file of various resources in the middle of the mass-memory unit; How making multimedia vehicle mounted machine of the prior art can play-over the audio/video file that is stored in the mass-memory unit, to adapt to user's needs, is the technical matters that those skilled in the art need solve.
Summary of the invention
The purpose of the utility model provide a kind of simple in structure, cost is low, can play-over the multimedia vehicle mounted machine with USB interface of the audio/video file in the mass-memory unit.
For solving the problems of the technologies described above; The utility model is taked following technical scheme: a kind of multimedia vehicle mounted machine with USB interface; It is characterized in that: comprise housing, the switching control that in said housing, is provided with Navigation Control module, driver module, audio frequency handover module, video frequency switching module, multimedia playing apparatus, GPS receiving trap, display device, audio amplifier and is used between said multimedia playing apparatus and GPS receiving trap, switching; Said multimedia vehicle mounted machine also comprises the USB interface that is arranged on the said housing, and said multimedia playing apparatus is electrically connected with said USB interface, and said USB interface is electrically connected with the memory storage that is used to store audio/video file; Said Navigation Control module comprises navigating audio output signal and navigation picture output signal; Said GPS receiving trap is electrically connected with said Navigation Control module; The audio output signal of said multimedia playing apparatus and video output signals are electrically connected with said audio frequency handover module and video frequency switching module respectively; Simultaneously, the navigating audio of said Navigation Control module output signal and navigation picture output signal also are electrically connected with said audio frequency handover module and video frequency switching module respectively; Said switching control is electrically connected with said audio frequency handover module and video frequency switching module; The output terminal of said audio frequency handover module is electrically connected with said audio amplifier, and the output terminal of said video frequency switching module is electrically connected with said driver module, and said driver module is electrically connected with said display device.
Further, said switching control is a button.
Further, said switching control is a touch-screen.
Further, said display device is a LCD display.
Further, said memory storage is USB flash disk or portable hard drive.
This multimedia vehicle mounted function with USB interface is directly play-overed the audio/video file that is stored in the mass-memory unit (like USB flash disk or portable hard drive) through its built-in USB interface, therefore is very easy to user's use; In addition, the user is switched between navigation and audio-visual broadcast, make the user can make full use of the display in this multimedia vehicle mounted machine; At last, this also has simple in structure, dependable performance, characteristics that cost is low.
Description of drawings
Fig. 1 is the structured flowchart in the utility model.
Embodiment
Be elaborated below in conjunction with the technical scheme of accompanying drawing to the utility model.
As shown in Figure 1; Said multimedia vehicle mounted machine with USB interface comprises housing, the switching control that in said housing, is provided with Navigation Control module, driver module, audio frequency handover module, video frequency switching module, multimedia playing apparatus, GPS receiving trap, display device, audio amplifier and is used between said multimedia playing apparatus and GPS receiving trap, switching.Said Navigation Control module comprises navigating audio output signal and navigation picture output signal.Said multimedia vehicle mounted machine also comprises the USB interface that is arranged on the said housing, and said multimedia playing apparatus is electrically connected with said USB interface, and said USB interface is electrically connected with the memory storage that is used to store audio/video file.Preferably, said memory storage is USB flash disk or portable hard drive.
Said GPS receiving trap is electrically connected with said Navigation Control module; The audio output signal of said multimedia playing apparatus and video output signals are electrically connected with said audio frequency handover module and video frequency switching module respectively; Simultaneously, the navigating audio of said Navigation Control module output signal and navigation picture output signal also are electrically connected with said audio frequency handover module and video frequency switching module respectively.
Said switching control is electrically connected with said audio frequency handover module and video frequency switching module.The output terminal of said audio frequency handover module is electrically connected with said audio amplifier, and the output terminal of said video frequency switching module is electrically connected with said driver module, and said driver module is electrically connected with said display device.
Preferably, said switching control is button or touch-screen.
Preferably, said display device is a LCD display.
Introduce the said course of work below in detail with multimedia vehicle mounted machine of USB interface:
The user selects the function of said multimedia vehicle mounted machine through said switching control; Said Voice & Video handover module is according to the state of said switching control; Selection outputs to the signal of multimedia playing apparatus or the output of Navigation Control module in the said display device, thereby has realized having simultaneously the multimedia vehicle mounted machine of navigation and audio-video playing function.Further, the user can also be inserted in the external memory that stores audio/video file on the said USB interface, thereby directly read and play this audio/video file by said multimedia playing apparatus through the USB interface of this multimedia vehicle mounted machine.
This multimedia vehicle mounted function with USB interface is directly play-overed the audio/video file that is stored in the mass-memory unit (like USB flash disk or portable hard drive) through its built-in USB interface, therefore is very easy to user's use; In addition, the user is switched between navigation and audio-visual broadcast, make the user can make full use of the display in this multimedia vehicle mounted machine; At last, this also has simple in structure, dependable performance, characteristics that cost is low.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (5)
1. multimedia vehicle mounted machine with USB interface; It is characterized in that: comprise housing, the switching control that in said housing, is provided with Navigation Control module, driver module, audio frequency handover module, video frequency switching module, multimedia playing apparatus, GPS receiving trap, display device, audio amplifier and is used between said multimedia playing apparatus and GPS receiving trap, switching;
Said multimedia vehicle mounted machine also comprises the USB interface that is arranged on the said housing, and said multimedia playing apparatus is electrically connected with said USB interface, and said USB interface is electrically connected with the memory storage that is used to store audio/video file;
Said Navigation Control module comprises navigating audio output signal and navigation picture output signal;
Said GPS receiving trap is electrically connected with said Navigation Control module; The audio output signal of said multimedia playing apparatus and video output signals are electrically connected with said audio frequency handover module and video frequency switching module respectively; Simultaneously, the navigating audio of said Navigation Control module output signal and navigation picture output signal also are electrically connected with said audio frequency handover module and video frequency switching module respectively;
Said switching control is electrically connected with said audio frequency handover module and video frequency switching module; The output terminal of said audio frequency handover module is electrically connected with said audio amplifier, and the output terminal of said video frequency switching module is electrically connected with said driver module, and said driver module is electrically connected with said display device.
2. the multimedia vehicle mounted machine with USB interface as claimed in claim 1, it is characterized in that: said switching control is a button.
3. the multimedia vehicle mounted machine with USB interface as claimed in claim 1, it is characterized in that: said switching control is a touch-screen.
4. the multimedia vehicle mounted machine with USB interface as claimed in claim 1, it is characterized in that: said display device is a LCD display.
5. the multimedia vehicle mounted machine with USB interface as claimed in claim 1 is characterized in that: said memory storage is USB flash disk or portable hard drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202021339U CN202217502U (en) | 2011-06-15 | 2011-06-15 | Multimedia vehicle-mounted machine provided with USB interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202021339U CN202217502U (en) | 2011-06-15 | 2011-06-15 | Multimedia vehicle-mounted machine provided with USB interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202217502U true CN202217502U (en) | 2012-05-09 |
Family
ID=46016745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202021339U Expired - Fee Related CN202217502U (en) | 2011-06-15 | 2011-06-15 | Multimedia vehicle-mounted machine provided with USB interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202217502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225684A (en) * | 2015-08-19 | 2016-01-06 | 贺中义 | A kind of method listening to transport information or navigation information when broadcast listening |
-
2011
- 2011-06-15 CN CN2011202021339U patent/CN202217502U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225684A (en) * | 2015-08-19 | 2016-01-06 | 贺中义 | A kind of method listening to transport information or navigation information when broadcast listening |
| CN105225684B (en) * | 2015-08-19 | 2018-02-09 | 上海创单电子科技有限公司 | It is a kind of that transport information or the method for navigation information are listened in broadcast listening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN KOVAN ELECTRONICS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN JIAMINGREN ELECTRONICS CO., LTD. Effective date: 20130427 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 523000 DONGGUAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130427 Address after: 523000 Guangdong city of Dongguan province Fenggang Zhen Huang Dong Cun Xu Long Industrial City second No. 28 building A, building B Patentee after: Dongguan Kovan Electronic Science & Technology Co., Ltd. Address before: 518000, Guangdong, Shenzhen province Baoan District Guanlan street, Yuan Yuan ha community, Shenzhen grain group Guanlan Industrial Park, 18 factories Patentee before: Shenzhen Jiamingren Electronics Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Guangdong city of Dongguan province Fenggang Zhen Huang Dong Cun Xu Long Industrial City second No. 28 building A, building B Patentee after: Guangdong Kovan Beidou Electronics Co., Ltd. Address before: 523000 Guangdong city of Dongguan province Fenggang Zhen Huang Dong Cun Xu Long Industrial City second No. 28 building A, building B Patentee before: Dongguan Kovan Electronic Science & Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20190615 |