CN202600568U - Wireless multimedia player - Google Patents
Wireless multimedia player Download PDFInfo
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- CN202600568U CN202600568U CN 201220153017 CN201220153017U CN202600568U CN 202600568 U CN202600568 U CN 202600568U CN 201220153017 CN201220153017 CN 201220153017 CN 201220153017 U CN201220153017 U CN 201220153017U CN 202600568 U CN202600568 U CN 202600568U
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- multimedia player
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- computer motherboard
- wireless multimedia
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Abstract
The utility model relates to the multimedia field, and discloses a wireless multimedia player. The wireless multimedia player comprises a computer main board, a wireless home digital interface (WHDI) emitter and a man-machine interaction operation interface, wherein the man-machine interaction operation interface and the WHDI emitter are respectively connected with the computer main board. By means of wireless connection between the WHDI emitter included by the wireless multimedia player and display equipment provided with a WHDI receiver, the WHDI emitter in external connection is not needed, audio and video data can be conveniently transmitted into terminal display equipment in a wireless mode, fittings when the terminal display equipment is used in a matched mode are reduced, and unified centralized management is benefited; and by means of the man-machine interaction operation interface of the multimedia player, interaction with display equipment without a touch panel can be achieved, and the problem that development of large-size interactive digital signage is restricted due to the fact that a large-size touch panel is high in cost is overcome.
Description
Technical field
The utility model relates to the multimedia field, particularly a kind of wireless multimedia player.
Background technology
Along with the continuous development of electronic technology, advertisement playing device, sign board (Digital Signage) in full, these brand-new medium appear in people's the life more and more.At present, all be wired connection between multimedia player and the terminal presentation facility (sign board (Digital Signage), projector etc. in full), install and use very inconvenience; And the very expensive of audio frequency and video transmission line, along with the increase of line length, the decay of audio-video signal is also very serious.In addition, digital signage (Digital Signage) is noninteractive, and spectators can't select the content of watching, also can't be interactive with medium.Introducing along with touching technique; Digital signage (Digital Signage) begins to have had ability of man-machine interaction; Spectators can initiatively select to watch own interested media content; Also can be directly interactive with the medium of playing, this makes advertiser or medium operator can know intuitively that which information makes spectators interested, and can collect client's feedback of quantification.On the other hand, hope that also the size of the display of advertisement playing device is tried one's best greatly, to attract more people's concern.Therefore, the display large scaleization is the direction of advertisement playing device development with the human-machine intelligence alternately.Yet man-machine interaction needs touch-screen, but the manufacturing cost of large scale touch-screen is too high, thereby has restricted the development of large scale Interactive Advertising playback equipment.
On the other hand; Though electronic equipments such as present computing machine, panel computer, smart mobile phone also can pass through wireless family digital interface (Wireless Home Digital Interface; Be called for short " WHDI "); Realize wireless transmission with terminal presentation facility,, on electronic equipments such as computing machine, panel computer, smart mobile phone, connect a WHDI wireless launcher as on terminal presentation facilities such as projector or display screen, connecting a WHDI wireless receiver; Wireless connections through WHDI wireless launcher and WHDI wireless receiver are set up are transferred to the content of multimedia of playing on the electronic equipment on the display device.But, this mode require on the electronic equipment must be external one with display device on the wireless launcher that matches of wireless receiver; If no, then can't realize connecting, its use has received very big restriction.This shows that this scheme accessory in actual use is a lot, do not have centralized and unified management devices in broadcast and the projection, accessory connects, uses, takes care of all inconvenient.
The utility model content
The purpose of the utility model is to provide a kind of wireless multimedia player; Make audio, video data to be transferred in the terminal presentation facility with wireless mode easily; And the man-machine interactive interface through multimedia player, can realize and mutual with between the display device of touch-screen not.
For solving the problems of the technologies described above, the embodiment of the utility model provides a kind of wireless multimedia player, comprises computer motherboard, wireless family digital interface WHDI transmitter, man-machine interactive interface; Wherein, man-machine interactive interface links to each other with computer motherboard respectively with the WHDI transmitter.
The utility model embodiment in terms of existing technologies; Realize wireless connections between WHDI transmitter that carries through wireless multimedia player and the terminal presentation facility that has the WHDI receiver; Need not external WHDI transmitter; Make audio, video data to be transferred in the terminal presentation facility with wireless mode easily, reduced the accessory when being used, convenient unified centralized management with terminal presentation facility; And the man-machine interactive interface through multimedia player, can realize and mutual with between the display device of touch-screen not, overcome the problem of the high restriction of large scale touch-screen cost large scale interactive digital label development.
In addition, said computer motherboard is provided with at least one idle tone video interface, and this idle tone video interface exposes to the casing of said wireless multimedia player.Can connect other demonstrations and the projection terminal with identical audio-video interface such as projector, display screen through wired mode, make wired connection under necessary occasion, can continue to use as standby functions.
In addition; Said man-machine interactive interface is touch-screen and LCD display; Said touch-screen links to each other with this computer motherboard with agreement with the interface that LCD display is supported through said computer motherboard, makes wireless multimedia player can realize touch control operation, convenient, hommization.
In addition, said man-machine interactive interface is LCD display, keyboard and mouse; The interface that said LCD display, keyboard and MouseAcross are crossed said computer motherboard support links to each other with this computer motherboard with agreement.Make wireless multimedia player support keyboard, mouse action.
In addition, said wireless multimedia player also comprises: WLAN Wifi module, the interface that this Wifi module is supported through said computer motherboard links to each other with this computer motherboard with agreement.Make wireless multimedia player support the Wi-Fi wireless network to connect.
In addition, also be provided with the LAN LAN interface on the said computer motherboard.Make wireless multimedia player support cable network to connect.
In addition, said computer motherboard is provided with at least one idle USB interface, and this free time USB interface exposes to the casing of said wireless multimedia player.Make wireless multimedia player support circumscribed USB peripheral hardware and memory device.
Description of drawings
Fig. 1 is the principle schematic according to the wireless multimedia player of a preferred embodiments of the utility model;
Fig. 2 is the structure explosive view according to the wireless multimedia player of a preferred embodiments of the utility model.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that each embodiment of the utility model is carried out detailed elaboration below.Yet, persons of ordinary skill in the art may appreciate that in each embodiment of the utility model, in order to make the reader understand the application better many ins and outs have been proposed.But,, also can realize each claim of the application technical scheme required for protection even without these ins and outs with based on the many variations and the modification of following each embodiment.
The utility model relates to a kind of wireless multimedia player, is illustrated in figure 1 as the principle schematic of wireless multimedia player, and the wireless multimedia player that provides in the face of this embodiment down specifies.
In this embodiment, wireless multimedia player comprises computer motherboard, WHDI transmitter, man-machine interactive interface; Wherein, man-machine interactive interface links to each other with computer motherboard respectively with the WHDI transmitter.Specifically, the WHDI transmitter links to each other with this computer motherboard through the audio-video interface on the computer motherboard; Perhaps, the WHDI transmitter is integrated on computer motherboard, and the WHDI transmitter links to each other with this computer motherboard through the mainboard circuit.Wherein, audio-video interface can be HDMI HDMI interface or Video Graphics Array VGA interface.This man-machine interactive interface can be touch-screen and the LCD display that links to each other with this computer motherboard, also can be LCD display, keyboard and the mouse that links to each other with this computer motherboard.In this embodiment, wireless multimedia player also can comprise: WLAN Wifi module, and storer (like internal memory and/or hard disk), Wifi module, internal memory and/or hard disk all link to each other with computer motherboard, and be as shown in Figure 1.
That is to say; The computer motherboard of a plurality of audio and video output interface of a slice band is installed in the cabinet of wireless multimedia player; In cabinet, a WHDI transmitter is linked to each other with computer motherboard through an audio-video interface, also can be made in the WHDI transmitter module on a slice circuit board with the computer motherboard circuit.This wireless multimedia player also is equipped with LCD display, touch-screen, internal memory, hard disk; The Wifi module; And the interface of supporting through this mainboard links to each other with computer motherboard with agreement, makes the function of the existing computing machine of this wireless multimedia player, and the function of WHDI transmitter is also arranged; It can carry out the wireless transmission of audio-video signal with label display screen that has been connected the WHDI receiver or projector, and content of multimedia is transferred to label display screen or projector.
What deserves to be mentioned is, in the wireless multimedia player of this embodiment, also can be provided with the LAN LAN interface on the computer motherboard, utilize the LAN LAN interface that is provided with on the computer motherboard, make this wireless multimedia player support cable network to connect.In addition; In the wireless multimedia player of this embodiment; Also can be provided with at least one idle USB interface on the computer motherboard, this free time USB interface exposes to the casing of wireless multimedia player, makes wireless multimedia player support circumscribed USB peripheral hardware and memory device.
Therefore, the content of multimedia of the wireless multimedia player of this embodiment can be through any acquisition in following four kinds of modes:
(1) storer that links to each other with computer motherboard from internal memory and/or the hard disk etc. that are installed in the wireless multimedia player obtains.
(2) the Wifi module of utilizing wireless multimedia player to comprise obtains.Because the interface that this Wifi module is supported through computer motherboard links to each other with this computer motherboard with agreement, make wireless multimedia player support the Wi-Fi wireless network to connect.Therefore content of multimedia can obtain from the external unit with Wifi function through the Wifi module, and perhaps other equipment from the wireless network that wifi sets up obtain.
(3) obtain from the external unit with LAN interface function through the LAN interface on the computer motherboard, perhaps other equipment from the network that LAN sets up obtain.
(4) the idle USB interface of the casing through exposing to wireless multimedia player obtains from the external unit with usb function.
Because wireless multimedia player itself has touch-screen, the user can be mutual through touch manner with wireless multimedia player, can realize with not with between the label display screen of touch-screen or the projector alternately.That is to say; Wireless multimedia player has the touch-screen that carries and LCD display as man-machine interactive interface; The interface that computer motherboard is supported through this mainboard links to each other with LCD display with this touch-screen with agreement, realizes touch control operation, convenient, hommization.In addition, it will be understood by those skilled in the art that through LCD display, keyboard and mouse and also can realize man-machine interactive operation.Specifically, computer motherboard also is provided with the interface of supporting keyboard, mouse, and interface exposes to the casing of wireless multimedia player; Keyboard, mouse etc. link to each other with mainboard through the interface on the cabinet.When not using touch-screen, can through keyboard, mouse and wireless multimedia player carry screen and the large-size screen monitors that are connected on the wireless multimedia player mutual.
In addition; Need to prove; In the wireless multimedia player of this embodiment, be designed with at least three audio and video output interface on the computer motherboard, one connects wireless multimedia player self LCD display; One connects the WDHI transmitter module, also has a video output interface to be used for directly connecting label display screen or projector through wired mode.That is to say; The computer motherboard of wireless multimedia player is provided with at least one idle tone video interface; This idle tone video interface exposes to the casing of wireless multimedia player, can be through other display screens and the projector of the identical audio-video interface of this interface connecting band.Make this wireless multimedia player can support and label display screen or projector between wireless and wired two kinds of connected modes, promptly connect display screen or projector uses under necessary occasion as standby functions through wired mode.
Compared with prior art; Realize wireless connections between WHDI transmitter that this embodiment carries through wireless multimedia player and the terminal presentation facility that has the WHDI receiver; Need not external WHDI transmitter; Make audio, video data to be transferred in the terminal presentation facility with wireless mode easily, reduced the accessory when being used, convenient unified centralized management with terminal presentation facility.And, because the modulation system of the MIMO that WHDI adopts technology and OFDM can realize the transfer rate up to 3Gbps, be operated in 4.9GHz～5.875GHz frequency range; 20MHz or 40MHz passage meet global 5GHz frequency spectrum regulation, and scope is within 30 meters; Penetrable wall, and postpone less than 1 millisecond the wireless multimedia player of the feasible WHDI transmitter that carries; A wireless connections mode high-quality, that nothing is compressed can be provided.In addition,, can realize and mutual with between the display device of touch-screen not, overcome the problem of the high restriction of large scale touch-screen cost large scale interactive digital label development through the man-machine interactive interface of multimedia player.
Certainly, in practical application, wireless multimedia player also can be provided with the USB interface of a plurality of free time, and does not design mouse, keyboard interface especially, is merely the selection that the user provides external mouse, keyboard; Perhaps wireless multimedia player also can only be supported wireless connections (only being provided with the Wifi module), also can only support wired connection (only being provided with LAN interface).
Such as; As shown in Figure 2 being do not comprise particular mouse, keyboard interface; The structure explosive view that does not comprise the wireless multimedia player of LAN interface, this wireless multimedia player comprise touch-screen 1, automatically focus camera 2, casing upper cover 3, first support 4 that is used for fixing LCD display and second support 5, LCD display 6, computer motherboard 7, Wi-Fi module 8, internal memory 9, first usb 10, second usb 11, hard disk 12, IO interface platelet 13, VGA interface 14, power switch 15, WHDI transmitter 16, an IO interface side slat 17, the 2nd IO interface side slat 18, loudspeaker 19, casing lower cover 20, be used for wireless multimedia player is installed in the fixed orifice 21 on base or the support.Annexation in the face of each parts specifies down.
Touch-screen 1 is installed on the casing upper cover 3, and casing upper cover 3 is installed together with casing lower cover 20, and an IO interface side slat 17 and the 2nd IO interface side slat 18 are installed in the left side and the right side of casing lower cover 20 respectively.Automatically focusing camera 2 is installed on the casing upper cover 3, and through aperture pictures taken or video on the casing upper cover 3.Be used for fixing first support 4 and second support 5 of LCD display, be fixed on the casing upper cover 3, LCD display 6 is installed on first support 4 and second support 5.Computer motherboard 7, IO interface platelet 13, hard disk 12, WHDI transmitter 16, loudspeaker 19 are installed on the casing lower cover 20.Wi-Fi module 8, internal memory 9 are installed on the computer motherboard 7.Touch-screen 1, focus camera 2, LCD display 6, IO interface platelet 13, hard disk 12, loudspeaker 19, Wi-Fi module 8, internal memory 9 through cable or directly be connected on the computer motherboard 7 automatically through joint.WHDI transmitter 16 is connected signal with computer motherboard 7 through HDMI or VGA, connects power supply through the single line cable.Interfaces such as first usb 10, second usb 11, VGA interface 14 are arranged on computer motherboard 7 and the IO interface platelet 13; Through corresponding opening on an IO interface side slat 17 and the 2nd IO interface side slat 18; Expose to casing; Can circumscribed USB peripheral hardware (such as mouse, keyboard etc.), USB memory device and projector or display screen.The power switch 15 of wireless multimedia player is installed on the IO interface side slat 17, and is connected with computer motherboard 7 through cable.Have plurality of fixed hole 21 on the casing lower cover 20, can whole wireless multimedia player be installed on base, support, table top, end face, the metope through these fixed orifices.
Persons of ordinary skill in the art may appreciate that above-mentioned embodiment is a specific embodiment of realizing the utility model, and in practical application, can be in form with on the details it is done various changes, and do not depart from the spirit and the scope of the utility model.
Claims (10)
1. a wireless multimedia player is characterized in that, comprises: computer motherboard, wireless family digital interface WHDI transmitter, man-machine interactive interface;
Wherein, said man-machine interactive interface links to each other with said computer motherboard respectively with said WHDI transmitter.
2. wireless multimedia player according to claim 1 is characterized in that, said WHDI transmitter links to each other with this computer motherboard through the audio-video interface on the said computer motherboard; Perhaps,
Said WHDI transmitter is integrated on said computer motherboard, and said WHDI transmitter links to each other with this computer motherboard through the mainboard circuit.
3. wireless multimedia player according to claim 2 is characterized in that,
Said audio-video interface is HDMI HDMI interface or Video Graphics Array VGA interface.
4. according to each described wireless multimedia player in the claim 1 to 3, it is characterized in that said computer motherboard is provided with at least one idle tone video interface, this idle tone video interface exposes to the casing of said wireless multimedia player.
5. according to each described wireless multimedia player in the claim 1 to 3, it is characterized in that,
Said man-machine interactive interface is touch-screen and LCD display, and said touch-screen links to each other with this computer motherboard with agreement with the interface that LCD display is supported through said computer motherboard.
6. according to each described wireless multimedia player in the claim 1 to 3, it is characterized in that,
Said man-machine interactive interface is LCD display, keyboard and mouse;
The interface that said LCD display, keyboard and MouseAcross are crossed said computer motherboard support links to each other with this computer motherboard with agreement.
7. according to each described wireless multimedia player in the claim 1 to 3; It is characterized in that; Said wireless multimedia player also comprises: WLAN Wifi module, the interface that this Wifi module is supported through said computer motherboard links to each other with this computer motherboard with agreement.
8. according to each described wireless multimedia player in the claim 1 to 3, it is characterized in that, comprise: also be provided with the LAN LAN interface on the said computer motherboard.
9. according to each described wireless multimedia player in the claim 1 to 3, it is characterized in that said wireless multimedia player also comprises the storer that links to each other with said computer motherboard;
Wherein, said storer is internal memory and/or hard disk.
10. according to each described wireless multimedia player in the claim 1 to 3, it is characterized in that said computer motherboard is provided with at least one idle USB interface, this free time USB interface exposes to the casing of said wireless multimedia player.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220153017 CN202600568U (en) | 2012-04-11 | 2012-04-11 | Wireless multimedia player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220153017 CN202600568U (en) | 2012-04-11 | 2012-04-11 | Wireless multimedia player |
Publications (1)
| Publication Number | Publication Date |
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| CN202600568U true CN202600568U (en) | 2012-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220153017 Expired - Fee Related CN202600568U (en) | 2012-04-11 | 2012-04-11 | Wireless multimedia player |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166434A (en) * | 2014-08-30 | 2014-11-26 | 成都壹橙科技有限公司 | Multi-use computer |
| CN104199516A (en) * | 2014-08-30 | 2014-12-10 | 成都壹橙科技有限公司 | Portable electronic calculation device |
| CN105225545A (en) * | 2015-10-14 | 2016-01-06 | 深圳市飞图视讯有限公司 | Fly figure instructional terminal |
| CN106162004A (en) * | 2015-04-27 | 2016-11-23 | 浙江大学自贡创新中心 | A kind of nothing using WHDI to realize postpones wireless audio and video receptor and its implementation |
| CN106162267A (en) * | 2015-04-27 | 2016-11-23 | 浙江大学自贡创新中心 | A kind of nothing using WIGIG to realize postpones wireless audio and video receptor and its implementation |
-
2012
- 2012-04-11 CN CN 201220153017 patent/CN202600568U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166434A (en) * | 2014-08-30 | 2014-11-26 | 成都壹橙科技有限公司 | Multi-use computer |
| CN104199516A (en) * | 2014-08-30 | 2014-12-10 | 成都壹橙科技有限公司 | Portable electronic calculation device |
| CN106162004A (en) * | 2015-04-27 | 2016-11-23 | 浙江大学自贡创新中心 | A kind of nothing using WHDI to realize postpones wireless audio and video receptor and its implementation |
| CN106162267A (en) * | 2015-04-27 | 2016-11-23 | 浙江大学自贡创新中心 | A kind of nothing using WIGIG to realize postpones wireless audio and video receptor and its implementation |
| CN105225545A (en) * | 2015-10-14 | 2016-01-06 | 深圳市飞图视讯有限公司 | Fly figure instructional terminal |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room B403-6, 456 Bibo Road, Pudong New Area, Shanghai, 201203 Patentee after: Shanghai Daige Intelligent Technology Co.,Ltd. Address before: Room B403-6, 456 Bibo Road, Zhangjiang High-tech Park, Pudong New Area, Shanghai, 201203 Patentee before: Shanghai Longyiyun Computing Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190201 Address after: 511442 No. 12 Bowang Street, Nancun Town, Panyu District, Guangzhou City, Guangdong Province, 1631 Patentee after: Guangzhou Danuo Intelligent System Co.,Ltd. Address before: Room B403-6, 456 Bibo Road, Pudong New Area, Shanghai, 201203 Patentee before: Shanghai Daige Intelligent Technology Co.,Ltd. |
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| 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: 20121212 Termination date: 20200411 |