CN203136039U - WiFi projector of multiple split screens and projection system - Google Patents
WiFi projector of multiple split screens and projection system Download PDFInfo
- Publication number
- CN203136039U CN203136039U CN 201320096763 CN201320096763U CN203136039U CN 203136039 U CN203136039 U CN 203136039U CN 201320096763 CN201320096763 CN 201320096763 CN 201320096763 U CN201320096763 U CN 201320096763U CN 203136039 U CN203136039 U CN 203136039U
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- wifi
- projector
- video signal
- processing unit
- projection system
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Abstract
The utility model discloses a WiFi projector of multiple split screens and a projection system. The WiFi projector of multiple split screens comprises a shell, a circuit board arranged in the shell and a lens embedded into the shell, wherein the circuit board is provided with a video processing unit and a WiFi receiving unit electrically connected with the video processing unit; the lens is arranged corresponding to the position of the video processing unit, the video signal processed by the video processing unit is projected outwards through the lens, and the wireless connection way of the WiFi projector replaces the wired connection way, thus the WiFi projector is flexibly operated; and multiple video signals are simultaneously accessed, and presented in the form of a single screen or split screens. The projection system uses the above WiFi projector of multiple split screens, and has features of convenient operation, low production cost and convenience brought to people's lives.
Description
Technical field
The utility model relates to projector, relates in particular to a kind of WiFi projector and optical projection system of many divided frames.
Background technology
Projecting apparatus of the prior art often adopts the mode of wired connection to be connected with computer, concrete, projecting apparatus is provided with a video signal input interface that is electrically connected with main control board, then be provided with a video signal output interface on the computer, after this video signal input interface communicates to connect by specific connecting line and video signal output interface, video signal transfers to projecting apparatus by connecting line in the computer, through the processing of main control board and to outer projection.Present stage, smart mobile phone, flat computer popularized day by day, but smart mobile phone or flat computer still are electrically connected with projecting apparatus by video signal interface or special interface.This mode with connecting line realizes that projecting apparatus and smart mobile phone or flat computer communicate to connect and has following shortcoming: 1) connecting line is lost or inconvenience is carried easily, uses extremely inconvenient; 2) connecting line is difficult for buying and fetch long price.For this reason, be necessary above-mentioned projecting apparatus is improved.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of WiFi projector and optical projection system of many divided frames, and wherein, WiFi projector can realize that smart mobile phone or flat computer are connected with the projector radio communication; Allow to insert simultaneously the multichannel video signal and with the mode projection simultaneously of divided frame.And the optical projection system handled easily can offer convenience for people's life.
The technical scheme that the utility model adopts is: the WiFi projector that a kind of many divided frames are provided, comprise housing, be built in the circuit board of housing and the camera lens of embedding housing, described circuit board is provided with video signal processing unit and WiFi receiving element, and described WiFi receiving element is electrically connected with the video signal processing unit; Described camera lens arranges corresponding to the position of video signal processing unit, the video signal after the video signal processing unit processes by camera lens to outer projection.
Preferably, described WiFi receiving element at the most simultaneously with four exterior terminals in the WiFi transmitting element communicate to connect.
Concrete, described exterior terminal is smart mobile phone or flat computer.
Another technical scheme that the utility model adopts is: a kind of optical projection system is provided, comprise projector and at least one exterior terminal, the WiFi projector of many divided frames that described projector is above-mentioned, be provided with the WiFi transmitting element in the described exterior terminal, described projector is connected with the exterior terminal radio communication.
Preferably, described WiFi receiving element at the most simultaneously with four exterior terminals in the WiFi transmitting element communicate to connect.
Concrete, described exterior terminal is smart mobile phone or flat computer.
Useful technique effect of the present utility model is: in the utility model, the WiFi projector of many divided frames is provided with the WiFi receiving element, can be connected with the WiFi transmitting element radio communication in the exterior terminal.After this WiFi receiving element receives video signal, utilize software that the demultiplexing of video signal is handled, it is concrete: if video signal is two-way or more than the two-way, then with the multichannel video signal separately, and the video signal that separates passed to the video signal processing unit, the video signal after the processing through camera lens simultaneously to outer projection; If video signal is one the tunnel, then directly video signal is passed to the video signal processing unit, the video signal after the processing through camera lens to outer projection.The utility model replaces wired connection with wireless connections, flexible operation; Can insert the multichannel video signal simultaneously and with the form flash of single-image or divisional plane, satisfy the requirement that a plurality of external equipments insert.
The utility model also provides a kind of optical projection system, comprise projector and the external equipment that is connected with the projector radio communication, the WiFi projector of many divided frames that this projector applications is above-mentioned, this optical projection system is easy to operate, production cost is low, can offer convenience for people's life.
Description of drawings
Fig. 1 is the block diagram of the WiFi projector of many divided frames in the utility model;
Fig. 2 is the block diagram of optical projection system in the utility model.
Label declaration:
1-WiFi projector, 2-exterior terminal, 11-WiFi receiving element, 12-video signal processing unit, 13-camera lens.
Embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.
See also Fig. 1, present embodiment provides a kind of WiFi projector of many divided frames, and this WiFi projector 1 comprises housing, is built in the circuit board of housing and the camera lens 13 of embedding housing, and this circuit board is provided with video signal processing unit 12 and WiFi receiving element 11.WiFi receiving element 11, receive video signal after, utilize software that the demultiplexing of video signal is handled.This WiFi receiving element 11 is electrically connected with video signal processing unit 12.Video signal processing unit 12 is handled the multichannel video signal that separates simultaneously, and with the form flash of divided frame or whole picture.This camera lens 13 arranges corresponding to the position of video signal processing unit 12, and the video signal after video signal processing unit 12 is handled passes through camera lens 13 to outer projection, the effect that this camera lens 13 has pair projected picture to amplify.
In a concrete scheme, above-mentioned WiFi receiving element 11 at the most simultaneously with four exterior terminals 2 in the WiFi transmitting element communicate to connect, handle the back by video signal processing unit 12 and present with the form of four divided frames or whole picture.Concrete, above-mentioned exterior terminal 2 is smart mobile phone or flat computer, handled easily.
Consult Fig. 2, the utility model also provides a kind of optical projection system, comprise projector and at least one exterior terminal 2, this projector comprises housing, is built in the circuit board of housing and the camera lens 13 of embedding housing, and this circuit board is provided with video signal processing unit 12 and WiFi receiving element 11.This WiFi receiving element 11 be electrically connected with video signal processing unit 12, video signal processing unit 12 is handled the multichannel video signal that separates simultaneously, and with the form flash of divided frame or whole picture.This camera lens 13 arranges corresponding to the position of video signal processing unit 12, and the video signal after video signal processing unit 12 is handled passes through camera lens 13 to outer projection.Be provided with the WiFi transmitting element in this exterior terminal 2, video signal is sent to WiFi receiving element 11 by the WiFi transmitting element, and this projector is connected with exterior terminal 2 radio communications.
In concrete implementation procedure, this device also at relative operation system (OS) in smart mobile phone or the flat computer as iOS,, the corresponding application software (App) of Android or Windows exploitation and communication protocol to be to guarantee the reliability of WiFi projector 1 and smart mobile phone or flat computer radio communication.Further, support drawing function in the above-mentioned communication protocol, can choose different colours paintbrush function at the track of Touch Screen drawing or erasing rubber function wiping paintbrush, and synchronously above arbitrary action and projected picture are overlapped.Except being presented at projected picture synchronously, and can store into single image file case individually.
In a concrete scheme, above-mentioned WiFi receiving element 11 at the most simultaneously with four exterior terminals 2 in the WiFi transmitting element communicate to connect, handle the back by video signal processing unit 12 and present with the form of four divided frames or whole picture.Concrete, above-mentioned exterior terminal 2 is smart mobile phone or flat computer.
Useful technique effect of the present utility model is: in the utility model, the WiFi projector of many divided frames is provided with the WiFi receiving element, can be connected with the WiFi transmitting element radio communication in the exterior terminal.After this WiFi receiving element receives video signal, utilize software that the demultiplexing of video signal is handled, it is concrete: if video signal is two-way or more than the two-way, then with the multichannel video signal separately, and the video signal that separates passed to the video signal processing unit, the video signal after the processing through camera lens simultaneously to outer projection; If video signal is one the tunnel, then directly video signal is passed to the video signal processing unit, the video signal after the processing through camera lens to outer projection.The utility model replaces wired connection with wireless connections, flexible operation; Can insert the multichannel video signal simultaneously and with the form flash of single-image or divisional plane, satisfy the requirement that a plurality of external equipments insert.
The utility model also provides a kind of optical projection system, comprise projector and the exterior terminal that is connected with the projector radio communication, the WiFi projector of many divided frames that this projector applications is above-mentioned, this optical projection system is easy to operate, production cost is low, can offer convenience for people's life.
The above only is 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 specification and accompanying drawing content to do; 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 (6)
1. the WiFi projector of divided frame more than a kind, comprise housing, be built in the circuit board of housing and the camera lens of embedding housing, it is characterized in that described circuit board is provided with video signal processing unit and WiFi receiving element, described WiFi receiving element is electrically connected with the video signal processing unit; Described camera lens arranges corresponding to the position of video signal processing unit, the video signal after the video signal processing unit processes by camera lens to outer projection.
2. the WiFi projector of many divided frames according to claim 1 is characterized in that, described WiFi receiving element at the most simultaneously with four exterior terminals in the WiFi transmitting element communicate to connect.
3. the WiFi projector of many divided frames according to claim 1 is characterized in that, described exterior terminal is smart mobile phone or flat computer.
4. optical projection system, comprise projector and at least one exterior terminal, it is characterized in that described projector is the WiFi projector of the described many divided frames of claim 1, be provided with the WiFi transmitting element in the described exterior terminal, described projector is connected with the exterior terminal radio communication.
5. optical projection system according to claim 4 is characterized in that, described WiFi receiving element at the most simultaneously with four exterior terminals in the WiFi transmitting element communicate to connect.
6. optical projection system according to claim 4 is characterized in that, described exterior terminal is smart mobile phone or flat computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320096763 CN203136039U (en) | 2013-03-04 | 2013-03-04 | WiFi projector of multiple split screens and projection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320096763 CN203136039U (en) | 2013-03-04 | 2013-03-04 | WiFi projector of multiple split screens and projection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203136039U true CN203136039U (en) | 2013-08-14 |
Family
ID=48943971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320096763 Expired - Fee Related CN203136039U (en) | 2013-03-04 | 2013-03-04 | WiFi projector of multiple split screens and projection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203136039U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144358A (en) * | 2013-03-11 | 2013-06-12 | 上海三樱包装材料有限公司 | Windowning composite hose and manufacture method thereof |
| CN105491361A (en) * | 2016-01-14 | 2016-04-13 | 深圳拓美中电科技有限公司 | Wireless synchronous multimedia projector |
-
2013
- 2013-03-04 CN CN 201320096763 patent/CN203136039U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144358A (en) * | 2013-03-11 | 2013-06-12 | 上海三樱包装材料有限公司 | Windowning composite hose and manufacture method thereof |
| CN103144358B (en) * | 2013-03-11 | 2015-05-20 | 上海三樱包装材料有限公司 | Windowning composite hose and manufacture method thereof |
| CN105491361A (en) * | 2016-01-14 | 2016-04-13 | 深圳拓美中电科技有限公司 | Wireless synchronous multimedia projector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20160304 |