CN202075668U - Vehicular multimedia video entertainment system - Google Patents
Vehicular multimedia video entertainment system Download PDFInfo
- Publication number
- CN202075668U CN202075668U CN 201120161533 CN201120161533U CN202075668U CN 202075668 U CN202075668 U CN 202075668U CN 201120161533 CN201120161533 CN 201120161533 CN 201120161533 U CN201120161533 U CN 201120161533U CN 202075668 U CN202075668 U CN 202075668U
- Authority
- CN
- China
- Prior art keywords
- panel computer
- vehicle
- vehicle host
- signal
- multimedia video
- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1632—External expansion units, e.g. docking stations
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model relates to a vehicular multimedia video entertainment system, which is characterized by comprising a vehicular host and a tablet computer. The vehicular host comprises an elastic metal contact element, the vehicular host is electrically connected with the tablet computer via the elastic metal contact element, the tablet computer comprises a tablet computer core module, a touch screen, a display screen and an electronic switch, the tablet computer core module comprises a display screen driving circuit, and after a display screen driving circuit communication signal and a touch screen control signal of the vehicular host pass through the elastic metal contact element, the display screen driving circuit communication signal and the touch screen control signal of the vehicular host and a display screen driving circuit communication signal and a touch screen control signal of the tablet computer are electrically connected with the display screen and the touch screen of the tablet computer. All functions of the tablet computer are added in the existing vehicular host, accordingly the vehicular multimedia video entertainment system has functions of surfing net, sending and receiving mails, downloading installation software and the like, and an entertainment function of the vehicular multimedia video entertainment system is greatly improved.
Description
Technical field
The utility model relates to a kind of video and music entertainment system, particularly relates to a kind of vehicle mounted multimedia video and music entertainment system.
Background technology
Existing vehicle-mounted computer audio-video system can only be fixedly mounted in the automobile, can not partly disassemble independent use to computer, in addition, present panel computer is can not couple together with the vehicle-carrying DVD multimedia video-audio system to use simultaneously, thereby causes the high problem of cost.
The utility model content
The purpose of this utility model provides a kind of simple in structure, dependable performance, cost is low, has on-vehicle host and panel computer, and the two can shared display screen and the vehicle mounted multimedia video and music entertainment system of touch pad.
For solving the problems of the technologies described above, the utility model is taked following technical scheme: a kind of vehicle mounted multimedia video and music entertainment system is characterized in that: comprise on-vehicle host and panel computer; Described on-vehicle host comprises the elastic metallic contact element that is used to make on-vehicle host and panel computer electrical connection, and described on-vehicle host also comprises display drive circuit signal of communication and touch-screen control signal; Described panel computer comprises panel computer nucleus module, touch-screen, display screen and electronic switch, and described panel computer nucleus module comprises display drive circuit; Described panel computer also comprises display drive circuit signal of communication, touch-screen control signal; The display drive circuit signal of communication of described on-vehicle host and touch-screen control signal by described elastic metallic contact element after, be electrically connected with display screen, the touch-screen of described panel computer by described electronic switch respectively with the display drive circuit signal of communication of described panel computer, touch-screen control signal.
Further, described on-vehicle host also comprises the on-vehicle host display screen.
Further, described on-vehicle host also comprises the locking key that is used for fixing described panel computer.
Further, be provided with spring in the described locking key.
Further, be provided with the hook position in the described locking key, described on-vehicle host is provided with the latch hook that cooperates with described hook position.
Further, also be electrically connected between described panel computer and the described on-vehicle host by the vision signal of power supply signal, connection status control signal, panel computer button control signal, switch-over control signal, panel computer output, the sound signal of panel computer output, the picture signal of on-vehicle host output.
Further, also be electrically connected between described panel computer and the described on-vehicle host by GPS serial communication signal.
Further, described on-vehicle host is the vehicle-carrying DVD multimedia video-audio system.
Further, described panel computer is a mobile internet device.
The utility model has added all functions of panel computer in existing on-vehicle host, therefore, have functions such as online, receiving and dispatching mail, down loading mounting software, makes that its amusement function is improved largely.
Description of drawings
Fig. 1 is the structured flowchart of vehicle mounted multimedia video and music entertainment system.
Embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is elaborated.
As shown in Figure 1, described vehicle mounted multimedia video and music entertainment system comprises on-vehicle host 1 and panel computer 2.Preferably, described on-vehicle host 1 is the vehicle-carrying DVD multimedia video-audio system.Preferably, described panel computer 2 is mobile internet device (MID, Mobile internet device).
The elastic metallic contact element 6 that described on-vehicle host 1 comprises the slot that is used for fixing described panel computer, be used to on-vehicle host and panel computer are electrically connected, be used for panel computer is fixed on latch hook and on-vehicle host display screen 8 on the on-vehicle host.Preferably, described on-vehicle host comprises that also control button 9, processor 10 and DVD read dish system 11.Have signal pins on the described elastic metallic contact element 6, described on-vehicle host 1 and panel computer 2 carry out mutual communication and conducted signal by described elastic metallic contact element 6.Preferably, described on-vehicle host display screen 8 is LCD display, and it is used for when on-vehicle host 1 works alone, and shows the duty, radio reception frequency of on-vehicle host 1, general information, time, and man-machine conversation content etc. during operation frequently.Described on-vehicle host also comprises display drive circuit signal of communication and touch-screen control signal.
Described panel computer 2 comprises panel computer nucleus module 12, touch-screen 4, display screen 3 and electronic switch 5, and described panel computer nucleus module comprises display drive circuit.Described display drive circuit is used to handle the analog picture signal of on-vehicle host 1 output, thereby the analog picture signal of on-vehicle host 1 output is converted to digital signal, with display screen 3 operate as normal that drive described panel computer.Described electronic switch 5 is used for the display screen 3 of described panel computer 2 and the signal of touch-screen 4 switches between on-vehicle host 1 and panel computer 2.Preferably, described panel computer 2 also comprises golden finger 7, and described golden finger 7 contacts with each other with the signal pins of described elastic metallic contact element 6, to communicate and conducted signal.Described panel computer also comprises display drive circuit signal of communication, touch-screen control signal.
The display drive circuit signal of communication of described on-vehicle host 1, touch-screen control signal, and the display drive circuit signal of communication of described panel computer 2, touch-screen control signal are electrically connected with the display screen 3 and the touch-screen 4 of described panel computer 1 by described electronic switch 5 backs respectively.
Described on-vehicle host 1 also comprises locking key, is fixed into one by described locking key between described on-vehicle host 1 and the panel computer 2.Preferably, be provided with spring in the described locking key, preferably, be provided with the hook position in the described locking key, preferably, described on-vehicle host 1 is provided with the latch hook that cooperates with described hook position.When panel computer 1 installs on the on-vehicle host 2, the elasticity of described spring moves upward described locking key, thereby hook position on the locking key and the latch hook on the on-vehicle host 1 are hooked mutually, thereby panel computer 2 is fixed on the on-vehicle host 1, this moment, both worked simultaneously, and can be from by switching.When taking off panel computer 2, locking key to be pressed downwards, this moment, described length of spring compressed moved downward locking key, further made the latch hook of the lock-bit disengaging on-vehicle host 1 on it, and can take off panel computer 2 this moment; When panel computer 2 when 1 li of on-vehicle host disassembles, the two becomes two independently systems again, therefore, both can work alone, and are unrelated.
Preferably, also be electrically connected between described elastic metallic contact element 6 and the golden finger 7: the picture signal of the vision signal of power supply signal, connection status control signal, panel computer button control signal, switch-over control signal, panel computer output, the sound signal of panel computer output, on-vehicle host output by following signal.Preferably, described signal also comprises GPS serial communication signal.
Wherein, described power supply signal comprises to first power supply signal of panel computer 1 charging and the second source signal of powering to described display screen 3.Preferably, described first power supply signal is the 9V direct supply, and described second source signal is the 5V direct supply.
The GPS receiver module of described on-vehicle host 1 is electrically connected by described GPS serial communication signal with GPS module in the panel computer 2.
Described connection status control signal is used to represent the connection status between panel computer 2 and the on-vehicle host 1, when panel computer 2 with after on-vehicle host 1 is connected, described connection status control signal can become low level, after on-vehicle host 1 detects this low level, can open described two power supply signals, close the LCD display that carries on the on-vehicle host 1 simultaneously, and display drive circuit signal of communication and panel computer 2 are connected, thus the display drive circuit operate as normal in the control panel computer 2.
Described panel computer button control signal is the button control signal of panel computer, and on-vehicle host 1 enters " actions menu " and " returning " operation by this signal controlling panel computer 2.
On-vehicle host 1 is by the variation of the high-low level of described switch-over control signal, and the electronic switch 5 in the control panel computer 2 carries out change action, thereby realizes that shared display screen 3 and touch-screen 4 switch between on-vehicle host 1 and panel computer 2.
The audio signal output of the vision signal of described panel computer output, panel computer output is to on-vehicle host, output audio signal and two-path video at least after on-vehicle host 1 is handled then, described two-path video at least can connect at least two displays on the back seat, thereby plays the video of panel computer output at least in described two displays; And described sound signal through the on-vehicle host power amplification after, export in the loudspeaker on the described automobile through power amplifier device, thereby can play the sound signal of described panel computer output.
The picture signal of described on-vehicle host output is the picture signal that on-vehicle host outputs to panel computer 2, and therefore, panel computer 2 can show the image of the broadcast of described on-vehicle host 1.
During work, on-vehicle host and the above-mentioned excessively mode of dull and stereotyped computer expert are linked together, and after pressing power key, the panel computer of on-vehicle host can start simultaneously, at this moment, on-vehicle host can switch to the state of being remembered when shutting down last time to the display screen of panel computer and touch-screen; Then, the user can be by pressing the switching key on the on-vehicle host, after on-vehicle host receives the instruction that switching key sends, utilize described switch-over control signal to send high level or low level to described panel computer, thereby the electronic switch in the control panel computer switches to on-vehicle host or panel computer, to solve display screen and the shared problem of touch-screen.
The utility model has added all functions of panel computer in existing on-vehicle host, therefore, have functions such as online, receiving and dispatching mail, down loading mounting software, makes that its amusement function is improved largely.
The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; 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 present utility model.
Claims (9)
1. a vehicle mounted multimedia video and music entertainment system is characterized in that: comprise on-vehicle host and panel computer;
Described on-vehicle host comprises the elastic metallic contact element that is used to make on-vehicle host and panel computer electrical connection, and described on-vehicle host also comprises display drive circuit signal of communication and touch-screen control signal;
Described panel computer comprises panel computer nucleus module, touch-screen, display screen and electronic switch, and described panel computer nucleus module comprises display drive circuit; Described panel computer also comprises display drive circuit signal of communication, touch-screen control signal;
The display drive circuit signal of communication of described on-vehicle host and touch-screen control signal by described elastic metallic contact element after, be electrically connected with display screen, the touch-screen of described panel computer by described electronic switch respectively with the display drive circuit signal of communication of described panel computer, touch-screen control signal.
2. vehicle mounted multimedia video and music entertainment system as claimed in claim 1 is characterized in that: described on-vehicle host also comprises the on-vehicle host display screen.
3. vehicle mounted multimedia video and music entertainment system as claimed in claim 1 is characterized in that: described on-vehicle host also comprises the locking key that is used for fixing described panel computer.
4. vehicle mounted multimedia video and music entertainment system as claimed in claim 3 is characterized in that: be provided with spring in the described locking key.
5. vehicle mounted multimedia video and music entertainment system as claimed in claim 3 is characterized in that: be provided with the hook position in the described locking key, described on-vehicle host is provided with the latch hook that cooperates with described hook position.
6. vehicle mounted multimedia video and music entertainment system as claimed in claim 1 is characterized in that: also be electrically connected by the vision signal of power supply signal, connection status control signal, panel computer button control signal, switch-over control signal, panel computer output, the sound signal of panel computer output, the picture signal of on-vehicle host output between described panel computer and the described on-vehicle host.
7. vehicle mounted multimedia video and music entertainment system as claimed in claim 6 is characterized in that: also be electrically connected by GPS serial communication signal between described panel computer and the described on-vehicle host.
8. vehicle mounted multimedia video and music entertainment system as claimed in claim 1 is characterized in that: described on-vehicle host is the vehicle-carrying DVD multimedia video-audio system.
9. vehicle mounted multimedia video and music entertainment system as claimed in claim 1 is characterized in that: described panel computer is a mobile internet device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120161533 CN202075668U (en) | 2011-05-18 | 2011-05-18 | Vehicular multimedia video entertainment system |
| PCT/CN2012/071662 WO2012155592A1 (en) | 2011-05-18 | 2012-02-27 | In-vehicle multimedia video entertainment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120161533 CN202075668U (en) | 2011-05-18 | 2011-05-18 | Vehicular multimedia video entertainment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202075668U true CN202075668U (en) | 2011-12-14 |
Family
ID=45113763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120161533 Expired - Fee Related CN202075668U (en) | 2011-05-18 | 2011-05-18 | Vehicular multimedia video entertainment system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202075668U (en) |
| WO (1) | WO2012155592A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012155592A1 (en) * | 2011-05-18 | 2012-11-22 | Huang Heyun | In-vehicle multimedia video entertainment system |
| CN103287348A (en) * | 2013-06-14 | 2013-09-11 | 苏州旭宇升电子有限公司 | Automobile multimedia device |
| CN107728502A (en) * | 2017-06-13 | 2018-02-23 | 延锋伟世通电子科技（南京）有限公司 | Vehicle entertainment system power control and method of work based on touch control operation |
| CN108674364A (en) * | 2018-05-30 | 2018-10-19 | 木荣（成都）科技有限公司 | A kind of intelligent automobile vehicle-mounted computer |
| CN111445810A (en) * | 2020-03-18 | 2020-07-24 | 福建华佳彩有限公司 | Single liquid crystal panel supporting dual systems |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7616129B2 (en) * | 2005-12-01 | 2009-11-10 | Discrete Wireless, Inc. | In-vehicle conditional multi-media center |
| CN201011568Y (en) * | 2007-02-06 | 2008-01-23 | 深圳市中天越华自动控制科技有限公司 | Vehicle mounted multimedia computer |
| CN201408262Y (en) * | 2009-05-04 | 2010-02-17 | 逻创科技(深圳)有限公司 | Combined type vehicle-mounted GPS |
| CN202075668U (en) * | 2011-05-18 | 2011-12-14 | 黄何允 | Vehicular multimedia video entertainment system |
-
2011
- 2011-05-18 CN CN 201120161533 patent/CN202075668U/en not_active Expired - Fee Related
-
2012
- 2012-02-27 WO PCT/CN2012/071662 patent/WO2012155592A1/en active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012155592A1 (en) * | 2011-05-18 | 2012-11-22 | Huang Heyun | In-vehicle multimedia video entertainment system |
| CN103287348A (en) * | 2013-06-14 | 2013-09-11 | 苏州旭宇升电子有限公司 | Automobile multimedia device |
| CN107728502A (en) * | 2017-06-13 | 2018-02-23 | 延锋伟世通电子科技（南京）有限公司 | Vehicle entertainment system power control and method of work based on touch control operation |
| CN108674364A (en) * | 2018-05-30 | 2018-10-19 | 木荣（成都）科技有限公司 | A kind of intelligent automobile vehicle-mounted computer |
| CN111445810A (en) * | 2020-03-18 | 2020-07-24 | 福建华佳彩有限公司 | Single liquid crystal panel supporting dual systems |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012155592A1 (en) | 2012-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20140518 |