CN201654611U - Handheld computer supporting projection - Google Patents
Handheld computer supporting projection Download PDFInfo
- Publication number
- CN201654611U CN201654611U CN2010201256366U CN201020125636U CN201654611U CN 201654611 U CN201654611 U CN 201654611U CN 2010201256366 U CN2010201256366 U CN 2010201256366U CN 201020125636 U CN201020125636 U CN 201020125636U CN 201654611 U CN201654611 U CN 201654611U
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- module
- projection
- laptop computer
- computer device
- support according
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Abstract
The utility model relates to a handheld computer supporting projection, which comprises a handheld computer. The handheld computer supporting projection is characterized in that an output end of a video processing module of the handheld computer is connected with a miniature projection module. The handheld computer does not need external display equipment, can directly display contents required to be displayed via a projection form, is reasonable in design and low in cost, and has better market value.
Description
Technical field
The utility model relates to a kind of mobile multimedia player, particularly a kind of device that minitype projection module is combined with laptop computer.
Background technology
Progressively promote along with multimedia, the innovation day by day of digital technology, the application demand of multimedia becomes more and more widely.But existing Projection Display machine is not only heavy, and cost is high, when Projection Display, want matching computer to use, when emergency meeting, the speaker often can not reach the Expected Results of meeting owing to can not find suitable projector, for this reason, the utility model provides a kind of laptop computer device of projection support.
Summary of the invention
The purpose of this utility model provides a kind of laptop computer device of projection support, and this laptop computer device need not external connection display equipment, can directly the mode of the content on the screen with projection be shown.
The utility model is achieved in that a kind of laptop computer device of projection support, comprises laptop computer, it is characterized in that: the output terminal of the video processing module of described laptop computer is connected with minitype projection module.
The utility model by minitype projection module with the direct Projection Display of video information, but peripheral hardware and laptop computer, also can be one-body molded with computer, cost is low, has marketable value preferably.
Description of drawings
Fig. 1 is a hardware composition frame chart of the present utility model.
Fig. 2 is the composition synoptic diagram of the utility model minitype projection module.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.
As shown in Figure 1, the utility model provides a kind of laptop computer device of projection support, comprises laptop computer, it is characterized in that: the output terminal of the video processing module of described laptop computer is connected with minitype projection module.Described micro projection display module comprises micro projection driver module, bare engine module with video data converter and liquid crystal drive and the micro projection constant-current driven module that is used for providing power supply to bare engine module.The treatable video stream signal form of described video data converter comprises: YCbCr, HDMI, VGA.Described bare engine module comprises LCD MODULE, light source and optical imagery module, described LCD MODULE is connected with the optical imagery module respectively with light source, and the image on this LCD MODULE is imported the optical imagery module and shown with projection mode under the excitation of light source.Described micro projection constant-current driven module is the DC/DC converter that boosts and combine with step-down.
Be noted that LCD MODULE in minitype projection module is that (Xiao Yu 10mm * 10mm), be higher than 640 * 480 resolution adopts but is not limited to following display technique: LCOS, FLCOS, DLP little physical size.
Described light source adopts the priming illumination technology of small size, produces visible light efficiently, has reduced the heating of bare engine module.Adopt but be not limited to following light source technology: LED, laser.
Described optical imagery module has adopted a plurality of eyeglasses to realize that by the method that reflects, reflect under the small size image on the LCD MODULE being seen through projection mode shows, support manual focus adjustment, adopt but be not limited to following material: glass, resin.
What deserves to be mentioned is that in addition described minitype projection module is interior if be external on the laptop computer.
As shown in Figure 2, the video data converter in the minitype projection module of the present utility model is connected with the video receiver that inserts for external video data.It is when the content of Projection Display external video, and the audio frequency of outside input can be by the audio processing modules and the loudspeaker real-time play of laptop computer inside.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (7)
1. the laptop computer device of a projection support comprises laptop computer, it is characterized in that: the output terminal of the video processing module of described laptop computer is connected with minitype projection module.
2. the laptop computer device of projection support according to claim 1, it is characterized in that: described micro projection display module comprises micro projection driver module, bare engine module with video data converter and liquid crystal drive and the micro projection constant-current driven module that is used for providing power supply to bare engine module.
3. the laptop computer device of projection support according to claim 1 and 2 is characterized in that: in the described minitype projection module if be external on the laptop computer.
4. require the laptop computer device of described projection support according to right 2, it is characterized in that, described described video data converter is connected with the video receiver that inserts for external video data.
5. the laptop computer device of projection support according to claim 2, it is characterized in that: described bare engine module comprises LCD MODULE, light source and optical imagery module, described LCD MODULE is connected with the optical imagery module respectively with light source.
6. the laptop computer device of projection support according to claim 2, it is characterized in that: described micro projection constant-current driven module is the DC/DC converter that boosts and combine with step-down.
7. the laptop computer device of projection support according to claim 4, it is characterized in that: described optical imagery module includes a plurality of eyeglasses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201256366U CN201654611U (en) | 2010-03-08 | 2010-03-08 | Handheld computer supporting projection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201256366U CN201654611U (en) | 2010-03-08 | 2010-03-08 | Handheld computer supporting projection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201654611U true CN201654611U (en) | 2010-11-24 |
Family
ID=43119855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201256366U Expired - Fee Related CN201654611U (en) | 2010-03-08 | 2010-03-08 | Handheld computer supporting projection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201654611U (en) |
-
2010
- 2010-03-08 CN CN2010201256366U patent/CN201654611U/en not_active Expired - Fee Related
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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: 20101124 Termination date: 20110308 |