CN202134205U - Vehicle-mounted multimedia device - Google Patents
Vehicle-mounted multimedia device Download PDFInfo
- Publication number
- CN202134205U CN202134205U CN201120211780U CN201120211780U CN202134205U CN 202134205 U CN202134205 U CN 202134205U CN 201120211780 U CN201120211780 U CN 201120211780U CN 201120211780 U CN201120211780 U CN 201120211780U CN 202134205 U CN202134205 U CN 202134205U
- Authority
- CN
- China
- Prior art keywords
- control circuit
- casing
- external memory
- storage device
- multimedia device
- 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
Images
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a vehicle-mounted multimedia device comprising a casing, operational keys and a control circuit, wherein the control circuit is arranged inside of the casing, the operational keys are arranged on the casing and electrically connected with the control circuit so as to control the control circuit to work, wherein the casing is provided with a storage device interface which is connected with an external storage device, and the control circuit can control AV (Audio/Video) files in the external storage device to play under the control of the operational keys. The vehicle-mounted multimedia device can realize playing of the different AV files without arranging a movement and replacing DVD (Digital Video Disk) discs, thus the vehicle-mounted multimedia device has the advantages of small volume and low use cost.
Description
Technical field
The utility model relates to vehicle-mounted technical field, relates in particular to a kind of on-board multimedia device.
Background technology
So-called vehicle-mounted, be meant the product that can on automobile or similar tool movement, use certainly, conveniently in motor racing, use; Everybody is modal to be vehicle GPS, on-board multimedia device, vehicle-mounted hard disks machine, vehicle power, car refrigerator; Vehicle-mounted massager, vehicle-mounted computer, in-car TV etc.Wherein, on-board multimedia device is mounted in the automobile and for passenger in the car multimedia playing apparatus of audio-visual amusement is provided.
Existing on-board multimedia device mainly comprises casing, operating key, control circuit and movement; Said movement and control circuit are electrically connected and are located at respectively in the said casing; Said operating key is located on the said casing and is controlled said control circuit work; Said movement is used to install the DVD video disc; Operate said operating key, thereby the DVD video disc that said control circuit is controlled in the said movement carries out video playback or carries out voice playing through loudspeaker through display screen under the control of said operating key, and then audio-visual amusement is provided for passenger.Though existing on-board multimedia device can be play different videos or audio frequency through selecting different DVD video discs, yet, movement is set in on-board multimedia device installs the DVD video disc, will cause the volume of on-board multimedia device big; In addition, play different audio frequency and video and need buy different DVD video discs, therefore cause the cost of user's expense big.
Therefore, be necessary to provide a kind of follow-on on-board multimedia device to overcome above-mentioned defective.
The utility model content
The purpose of the utility model provides a kind of on-board multimedia device, and said on-board multimedia device need not to be provided with movement and changes the broadcast that the DVD video disc also can be realized different audio-video, thereby volume is little and use expense few.
To achieve these goals; The utility model provides a kind of on-board multimedia device; Comprise casing, operating key and control circuit, said control circuit is located in the said casing, and said operating key is located on the said casing and with said control circuit and is electrically connected; Thereby control said control circuit work; Wherein, said casing is provided with the storage device interface that is connected with External memory equipment, and the audio-video document that said control circuit is controlled under the control of said operating key in the said External memory equipment is play.
Preferably; Also comprise sensing unit; Said sensing unit is located in the said casing and with said storage device interface and is electrically connected; Whether the said External memory equipment of said sensing units sense is connected with said storage device interface, and said sensing unit sends induced signal and gives said control circuit when said External memory equipment inserts said storage device interface, thereby said control circuit reads the audio-video document in the said External memory equipment and plays under the control of said operating key.
Preferably; Said housing comprises upper shell, lower house, left shell, right shell body, procapsid and back casing; Said upper shell, lower house, left shell, right shell body, procapsid and back casing form the receiving space of accommodating said control circuit and said sensing unit; Said procapsid is provided with display screen, said operating key and said storage device interface, and the sidewall of said procapsid is provided with the fastener that is connected with car body.
Preferably, said storage device interface is a USB interface.
Preferably, said External memory equipment is a USB flash disk.
Preferably, said External memory equipment is safe digital card (Secure Digital Memory Card, a SD card).
Compared with prior art; The casing of the utility model on-board multimedia device is provided with storage device interface; Said storage device interface is used for connecting with External memory equipment, owing to can store different audio-video documents in the said External memory equipment and said audio-video document can be changed according to user's hobby at any time, and therefore; Be connected with said storage device interface through said External memory equipment; Not increasing under the condition of cost, can play different audio-video documents, in addition; Use said storage device interface to replace existing movement and use said External memory equipment to replace existing DVD video disc, it is little to make the volume of said on-board multimedia device compare the volume of prior art on-board multimedia device.
Through following description and combine accompanying drawing, it is more clear that the utility model will become, and these accompanying drawings are used to explain the embodiment of the utility model.
Description of drawings
Fig. 1 is the structural representation of the utility model on-board multimedia device.
Fig. 2 is the STRUCTURE DECOMPOSITION figure of the utility model on-board multimedia device.
Embodiment
With reference now to accompanying drawing, describe the embodiment of the utility model, the similar elements label is represented similar elements in the accompanying drawing.As stated, the utility model provides a kind of on-board multimedia device, and said on-board multimedia device need not to be provided with movement and changes the broadcast that the DVD video disc also can be realized different audio-video, thereby volume is little and use expense few.
With reference to Fig. 1-2, in a specific embodiment of the utility model, said on-board multimedia device 1 comprises casing 10, operating key 12 and control circuit 14.Said casing 10 comprises upper and lower casing 101,103; Left and right housing 102,104 and forward and backward housing 105,106; Said upper shell 101, lower house 103, left shell 102, right shell body 104, procapsid 105 and back casing 106 form receiving spaces 100, and said control circuit 14 is located in the said receiving space 100.Said procapsid 105 is provided with display screen 11 and said operating key 12, and said operating key 12 is electrically connected with said control circuit 14, thereby controls said control circuit 14 work.The procapsid 105 of said casing 10 is provided with the storage device interface 13 that is connected with External memory equipment 20; Store audio-video document in the said External memory equipment 20; When said External memory equipment 20 inserts said storage device interface 13; Operate said operating key 12, thereby said control circuit 14 is controlled the audio file that the video file in the said External memory equipment 20 plays and control in the said External memory equipment 20 through said display screen 11 and is play through loudspeaker under the control of said operating key 12.Particularly, the sidewall of said procapsid 105 is provided with the some fasteners 1050 that are connected with car body, through said fastener 1050, can said housing 10 fixedly be sticked on the said car body.
Particularly; Also comprise sensing unit (figure does not show); Said sensing unit is located in the receiving space 100 of said casing 10 and with said storage device interface 13 and is electrically connected; Whether the said External memory equipment 20 of said sensing units sense is connected with said storage device interface 13, and when said sensing units sense inserted said storage device interface 13 to said External memory equipment 20, said sensing unit sent induced signal and gives said control circuit 14; Operate said operating key 12 this moment, thereby said control circuit 14 reads the audio-video document in the said External memory equipment 20 and plays under the control of said operating key 12.
More specifically, said storage device interface 13 is a USB interface.Said External memory equipment 20 is USB flash disk or SD card, and alternatively, said External memory equipment 20 also can be movable storage devices such as MP3, portable hard drive.Because said USB flash disk or SD card etc. all can be stored and look audio file; Therefore; The user can change the audio-video document of storing in said USB flash disk or the SD card at any time according to individual's hobby, thereby it is low to use said on-board multimedia device 1 to realize playing the different costs of looking audio frequency.
In sum; The casing 10 of the utility model on-board multimedia device 1 is provided with storage device interface 13; Said storage device interface 13 is used for connecting with External memory equipment 20, owing to can store different audio-video documents in the said External memory equipment 20 and said audio-video document can be changed according to user's hobby at any time, and therefore; Be connected with said storage device interface 13 through said External memory equipment 20; Do not increasing under the condition of cost, can realize playing different audio-video documents, in addition; Use said storage device interface 13 to replace existing movement and use said External memory equipment 20 to replace existing DVD video disc, it is little to make the volume of said on-board multimedia device 1 compare the volume of prior art on-board multimedia device.
More than combine most preferred embodiment that the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to the essence of the utility model.
Claims (6)
1. on-board multimedia device; Comprise casing, operating key and control circuit, said control circuit is located in the said casing, and said operating key is located on the said casing and with said control circuit and is electrically connected; Thereby control said control circuit work; It is characterized in that said casing is provided with the storage device interface that is connected with External memory equipment, the audio-video document that said control circuit is controlled under the control of said operating key in the said External memory equipment is play.
2. on-board multimedia device as claimed in claim 1; It is characterized in that; Also comprise sensing unit; Said sensing unit is located in the said casing and with said storage device interface and is electrically connected; Whether the said External memory equipment of said sensing units sense is connected with said storage device interface, and said sensing unit sends induced signal and gives said control circuit when said External memory equipment inserts said storage device interface, thereby said control circuit reads the audio-video document in the said External memory equipment and plays under the control of said operating key.
3. on-board multimedia device as claimed in claim 1; It is characterized in that; Said housing comprises upper shell, lower house, left shell, right shell body, procapsid and back casing; Said upper shell, lower house, left shell, right shell body, procapsid and back casing form the receiving space of accommodating said control circuit and said sensing unit, and said procapsid is provided with display screen, said operating key and said storage device interface, and the sidewall of said procapsid is provided with the fastener that is connected with car body.
4. on-board multimedia device as claimed in claim 1 is characterized in that, said storage device interface is a USB interface.
5. on-board multimedia device as claimed in claim 4 is characterized in that, said External memory equipment is a USB flash disk.
6. on-board multimedia device as claimed in claim 4 is characterized in that, said External memory equipment is the SD card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120211780U CN202134205U (en) | 2011-06-22 | 2011-06-22 | Vehicle-mounted multimedia device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120211780U CN202134205U (en) | 2011-06-22 | 2011-06-22 | Vehicle-mounted multimedia device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202134205U true CN202134205U (en) | 2012-02-01 |
Family
ID=45522968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120211780U Expired - Fee Related CN202134205U (en) | 2011-06-22 | 2011-06-22 | Vehicle-mounted multimedia device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202134205U (en) |
-
2011
- 2011-06-22 CN CN201120211780U patent/CN202134205U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2006094281A3 (en) | Multimedia device integration system | |
| JP2008502522A (en) | Method and apparatus for controlling a portable information media device using an automotive audio system | |
| CN203503295U (en) | Vehicle-mounted audio playback device | |
| US20130273832A1 (en) | Portable Automobile Stereo and Radio Recorder | |
| CN202134205U (en) | Vehicle-mounted multimedia device | |
| CN2779806Y (en) | Vehicular digital multimedia player | |
| CN204795549U (en) | Internet touch portable multimedia stereo set | |
| US20090222862A1 (en) | Video player, docking station and system for vehicle having wireless video transmission | |
| KR20050055674A (en) | Car media in dash divx player | |
| CN201788679U (en) | Multifunctional vehicle-mounted image system | |
| CN202782961U (en) | Mobile phone and tablet computer integrated automobile multimedia system | |
| US20090170375A1 (en) | Connector apparatus for video and audio signal transfer among multiple devices and system incorporating same | |
| CN2932560Y (en) | Multifunctional vehicle-mounted digital AV host | |
| CN201446912U (en) | An iPod connection device applied on a vehicle acoustics | |
| CN201134266Y (en) | Embedded onboard MP3 player | |
| CN201607940U (en) | Vehicle-mounted equipment based on embedded-type microprocessor | |
| CN201352453Y (en) | Vehicle-mounted multifunctional video player | |
| CN202150256U (en) | Vehicle-mounted device | |
| CN203376969U (en) | Vehicle-mounted multi-media device | |
| CN202217502U (en) | Multimedia vehicle-mounted machine provided with USB interface | |
| CN202171952U (en) | Vehicle-mounted player | |
| CN202258368U (en) | Nondestructive digital audio player based on central processing unit (CPU) platform | |
| CN201532768U (en) | Multifunctional video recorder without hard disk | |
| CN201506407U (en) | Remote-control burglar alarm provided with music player | |
| CN102915757A (en) | Lossless digital audio player based on CPU (central processing unit) platform |
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: 20120201 Termination date: 20170622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |