CN102012622A - External-suspension projecting apparatus using SATA (serial advanced technology attachment) interface - Google Patents
External-suspension projecting apparatus using SATA (serial advanced technology attachment) interface Download PDFInfo
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- CN102012622A CN102012622A CN201010528111.1A CN201010528111A CN102012622A CN 102012622 A CN102012622 A CN 102012622A CN 201010528111 A CN201010528111 A CN 201010528111A CN 102012622 A CN102012622 A CN 102012622A
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Abstract
The invention relates to the field of electronics, in particular to a projecting apparatus. The external-suspension projecting apparatus using an SATA (serial advanced technology attachment) interface comprises a projecting apparatus, wherein the projecting apparatus comprises a projecting system; the projecting system is connected with a signal processing system; the signal processing system is connected with an SATA plug; the SATA plug is connected with an SATA socket of a computer main body, and the SATA socket is matched with the SATA plug; the SATA plug transmits a projection signal, which is input by the computer main body, to the signal processing system; the signal processing system processes the signal and transmits the processed signal to the projecting system; and the projecting system projects a video to be projected by the computer main body to an outside receiving screen. Due to the adoption of the technical scheme, the projecting apparatus can be easily and conveniently connected with the computer main body, and has the advantages of favorable projection effect and low energy consumption.
Description
Technical field
The present invention relates to electronic applications, relate in particular to a kind of projection arrangement.
Background technology
Projector is with its giant-screen, and the characteristics of high image quality become the competent assistant of commercial activity.Along with development of science and technology, the former projector of business office equipment that is used as is because of its open visual field, more and more massesization, family oriented.Traditional projector applications need connect projector on computers by a dismountable data line, needs the user to possess projector, computer and data line simultaneously and could use projection, and is very inconvenient.
Summary of the invention
The object of the present invention is to provide a kind of plug-in type projection arrangement of the SATA of employing interface, to solve the problems of the technologies described above.
Technical matters solved by the invention can realize by the following technical solutions:
Adopt the plug-in type projection arrangement of SATA interface, comprise a projection arrangement, described projection arrangement comprises an optical projection system, described optical projection system connects a signal processing system, described signal processing system connects a SATA plug, and described SATA plug is used to connect the SATA socket of a basic computer that is complementary with described SATA plug;
Described SATA plug sends the projection signal of described basic computer input to described signal processing system, described signal processing system is handled this signal, and the signal after will handling sends described optical projection system to, wants the picture of projection to render to extraneous the reception on the screen described basic computer by described optical projection system.
The present invention is direct and basic computer grafting with projection arrangement, saved data line, when the user needed projection, projection arrangement needn't pass through the external basic computer of data line, as long as it is the SATA plug of projection arrangement of the present invention and the SATA socket of basic computer are pegged graft, easy to use.
Described projection arrangement comprises one first shell, one second shell, and described first shell and described second shell are rotationally connected by a rotating shaft, and described SATA plug is arranged on first shell, and the projection mouth of described optical projection system is arranged on described second shell.Above-mentioned design when being used for projection, by rotating second shell, realizes the adjustment to projection mouthful projected position, so that obtain better picture effect.
Described optical projection system comprises a projection light source, and described projection light source adopts LASER Light Source, comprises red laser light source, green laser light source, blue laser light source.Be used to produce red, green, blue three coloured light.
Described optical projection system also comprises a photomodulator, and described photomodulator adopts liquid crystal on silicon (LCOS).To reduce volume, cut down the consumption of energy.
Described optical projection system also comprises a beam shaping, and described beam shaping is a fly's-eye lens, and there is the phacoid of arranging with matrix form on the surface of described fly's-eye lens, and described beam shaping is between projection light source and object lens.So that the beam divergence that described light source penetrates, and convert the shape of the effective coverage of photomodulator to.
Between the projection lens assembly of described photomodulator and described optical projection system, there is the works that is used for fixing described photomodulator, the surface of contact of this works and described photomodulator forms opening surface, and the surface of contact of this works and described photomodulator scribbles the kermesinus rough coatings.The kermesinus rough coatings absorbs green glow, blue light, can weaken the blue halation that screen periphery forms.
Beneficial effect: owing to adopt technique scheme, projection arrangement of the present invention is connected simple and convenient with basic computer, and drop shadow effect is good, and energy consumption is low.
Description of drawings
Fig. 1 is a circuit connection diagram of the present invention;
Fig. 2 is an one-piece construction synoptic diagram of the present invention;
Fig. 3 is an optical projection system part-structure synoptic diagram of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, further set forth the present invention below in conjunction with concrete diagram.
With reference to Fig. 1, Fig. 2, adopt the plug-in type projection arrangement of SATA interface, comprise projection arrangement 2, projection arrangement 2 comprises optical projection system 21, optical projection system 21 connects signal processing system 22, and signal processing system 22 connects SATA plug 23, and SATA plug 23 is used to connect the SATA socket 11 of basic computer 1, uses that cooperatively interact of SATA plug 23 and SATA socket 11, SATA plug 23 and 11 grafting of SATA socket; SATA plug 23 sends the projection signal of basic computer 1 input to signal processing system 22, signal processing system 22 is handled this signal, and the signal after will handling sends optical projection system 21 to, wants the video of projection to render to extraneous the reception on the screen basic computer 1 by optical projection system 21.The present invention is with projection arrangement 2 direct and basic computer 1 grafting, saved data line, when the user needs projection, projection arrangement 2 needn't pass through the external basic computer 1 of data line, as long as it is the SATA plug 23 of projection arrangement 2 of the present invention is docked with the SATA socket 11 of basic computer 1, easy to use.Projection arrangement 2 comprises that first shell 41, second shell, 42, the first shells 41 and second shell 42 are rotationally connected by rotating shaft, and SATA plug 23 is arranged on an end of first shell 41, and the projection mouth 43 of optical projection system 21 is arranged on an end of second shell 42.Above-mentioned design when being used for projection, by rotating second shell 42, realizes the adjustment to projection mouthful 43 projected positions, so that obtain better picture effect.
With reference to Fig. 3, optical projection system 21 comprises projection light source, and projection light source adopts LASER Light Source, comprises red laser light source 31, green laser light source 32, blue laser light source 33.Be used to produce red, green, blue three coloured light.Optical projection system 21 also comprises photomodulator 35, and photomodulator 35 adopts liquid crystal on silicon (LCOS).To reduce volume, cut down the consumption of energy.Projection light source also can adopt led light source.Optical projection system 21 also comprises beam shaping 34, and beam shaping 34 is a fly's-eye lens.There is the phacoid 341 of arranging with matrix form on the surface of fly's-eye lens, and beam shaping 34 is between projection light source and object lens 36.So that the beam divergence that projection light source penetrates, and convert the shape of the effective coverage of photomodulator 35 to.Before the beam shaping 34 scattering sheet can also be set, this scattering sheet can connect percussion mechanism, makes this scattering sheet produce vibration, and the percussion mechanism that the preferred piezoelectric ceramics of this percussion mechanism is made is so that produce more superior optical effect.Between the projection lens assembly 37 of photomodulator 35 and optical projection system 21, there is the works that is used for fixing photomodulator, the surface of contact of this works and photomodulator 35 forms opening surface, and the surface of contact of this works and photomodulator 35 scribbles the kermesinus rough coatings.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (7)
1. adopt the plug-in type projection arrangement of SATA interface, comprise a projection arrangement, described projection arrangement comprises an optical projection system, described optical projection system connects a signal processing system, described signal processing system connects a SATA plug, and described SATA plug is used to connect the SATA socket of a basic computer that is complementary with described SATA plug;
Described SATA plug sends the projection signal of described basic computer input to described signal processing system, described signal processing system is handled this signal, and the signal after will handling sends described optical projection system to, wants the picture of projection to render to extraneous the reception on the screen described basic computer by described optical projection system.
2. the plug-in type projection arrangement of employing SATA interface according to claim 1, it is characterized in that, described projection arrangement comprises one first shell, one second shell, described first shell and described second shell are rotationally connected by a rotating shaft, described SATA plug is arranged on first shell, and the projection mouth of described optical projection system is arranged on described second shell.
3. the plug-in type projection arrangement of employing SATA interface according to claim 2 is characterized in that described optical projection system comprises a projection light source, and described projection light source adopts LASER Light Source, comprises red laser light source, green laser light source, blue laser light source.
4. the plug-in type projection arrangement of employing SATA interface according to claim 3 is characterized in that described optical projection system also comprises a photomodulator, and described photomodulator adopts liquid crystal on silicon.
5. the plug-in type projection arrangement of employing SATA interface according to claim 2, it is characterized in that, described optical projection system also comprises a beam shaping, described beam shaping is a fly's-eye lens, there is the phacoid of arranging with matrix form on the surface of described fly's-eye lens, and described beam shaping is between projection light source and object lens.
6. the plug-in type projection arrangement of employing SATA interface according to claim 4, it is characterized in that, between the projection lens assembly of described photomodulator and described optical projection system, there is the works that is used for fixing described photomodulator, the surface of contact of this works and described photomodulator forms opening surface, and the surface of contact of this works and described photomodulator scribbles the kermesinus rough coatings.
7. the plug-in type projection arrangement of employing SATA interface according to claim 5 is characterized in that a scattering sheet is set before the described beam shaping, and this scattering sheet connects a percussion mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010528111.1A CN102012622A (en) | 2010-11-02 | 2010-11-02 | External-suspension projecting apparatus using SATA (serial advanced technology attachment) interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010528111.1A CN102012622A (en) | 2010-11-02 | 2010-11-02 | External-suspension projecting apparatus using SATA (serial advanced technology attachment) interface |
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| Publication Number | Publication Date |
|---|---|
| CN102012622A true CN102012622A (en) | 2011-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010528111.1A Pending CN102012622A (en) | 2010-11-02 | 2010-11-02 | External-suspension projecting apparatus using SATA (serial advanced technology attachment) interface |
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| CN (1) | CN102012622A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508683A (en) * | 2018-02-28 | 2018-09-07 | 苏州佳世达光电有限公司 | A kind of projection arrangement |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1945421A (en) * | 2005-10-07 | 2007-04-11 | 精工爱普生株式会社 | Image display system, image display device, image adjustment processing program |
| CN1987637A (en) * | 2005-12-23 | 2007-06-27 | 中国科学院理化技术研究所 | Folding combined miniature projector |
| CN101435980A (en) * | 2007-11-14 | 2009-05-20 | 船井电机株式会社 | Image display apparatus |
| CN101819453A (en) * | 2010-04-02 | 2010-09-01 | 方正科技集团苏州制造有限公司 | Computer with projection function |
| CN101825830A (en) * | 2009-03-06 | 2010-09-08 | 上海三鑫科技发展有限公司 | Reflection-type optical engine |
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2010
- 2010-11-02 CN CN201010528111.1A patent/CN102012622A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1945421A (en) * | 2005-10-07 | 2007-04-11 | 精工爱普生株式会社 | Image display system, image display device, image adjustment processing program |
| CN1987637A (en) * | 2005-12-23 | 2007-06-27 | 中国科学院理化技术研究所 | Folding combined miniature projector |
| CN101435980A (en) * | 2007-11-14 | 2009-05-20 | 船井电机株式会社 | Image display apparatus |
| CN101825830A (en) * | 2009-03-06 | 2010-09-08 | 上海三鑫科技发展有限公司 | Reflection-type optical engine |
| CN101819453A (en) * | 2010-04-02 | 2010-09-01 | 方正科技集团苏州制造有限公司 | Computer with projection function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508683A (en) * | 2018-02-28 | 2018-09-07 | 苏州佳世达光电有限公司 | A kind of projection arrangement |
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Application publication date: 20110413 |