CN102984487A - Novel multi-interface projector - Google Patents
Novel multi-interface projector Download PDFInfo
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- CN102984487A CN102984487A CN2011102607922A CN201110260792A CN102984487A CN 102984487 A CN102984487 A CN 102984487A CN 2011102607922 A CN2011102607922 A CN 2011102607922A CN 201110260792 A CN201110260792 A CN 201110260792A CN 102984487 A CN102984487 A CN 102984487A
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Abstract
The invention relates to a novel multi-interface projector. The novel multi-interface projector comprises a circuit integrated block, a direct-current power source output interface, a voice frequency input and output interface, a composite video broadcast signal interface, an S-terminal interface, an analog signal input interface, an analog signal output interface, a first high-definition multi-media interface, a second high-definition multi-media interface and a network cable plug interface which are arranged on the circuit integrated block, wherein an SD (Secure Digital) card interface and a USB (Universal Serial Bus) interface are arranged between the second high-definition multi-media interface and the network cable plug interface. In the novel multi-interface projector, different circuit modules, and the corresponding SD card interface and USB interface are adopted, and the SD card interface and the USB interface can process movies and pictures with various formats stored in an SD card, a U-disk or a mobile hard disk into 24bit R/G/B formats needed by a main chip of the projector, so the movies and the pictures are projected through camera lenses.
Description
Technical field
The present invention relates to a kind of projecting apparatus, be specifically related to the multiduty projecting apparatus of a kind of many interfaces.
Background technology
Along with the fast development of information technology, people improve constantly for the understanding of electronic product, and projecting apparatus transforms into general IT office appliances from a kind of professional instrument gradually as a kind of practical product, and popularizes in social industry-by-industry field.Show according to investigations, education sector user has occupied more than 50% of domestic projecting apparatus user, under the overall situation of country's " prospering the nation with science and education ", various places educational institution is improving energetically teaching level, is strengthening teaching means, and wherein the audio-visual education programme reform is the important step of improving teaching environment.The audio-visual education programme industry is the user group of domestic projecting apparatus product maximum, and the hardware that education department will strengthen in educational institution drops into, and the terminal equipment of just long-distance education the best of projecting apparatus.Simultaneously, along with the generally application of Computer Multimedia Technology and network technology, arrive greatly Command center and network management center, little of various temporary meetings and technology lecture, all thirst for obtaining large picture, broken colour, high brightness, high-resolution display effect.Therefore, projecting apparatus more and more becomes the requisite playing terminal equipment of all trades and professions.Nowadays, novel projecting apparatus constantly comes out.Manufacturers not only will concentrate on constantly to promote the display quality of projecting apparatus, also take into account diversification and the seriation of product.More and more advanced in technology, when practicality was more and more stronger, just towards the development of miniaturization aspect, portable, ultra portable projecting apparatus became the main flow in market to the volume of projecting apparatus gradually.The price of projecting apparatus is also more and more cheap, even the family expenses projecting apparatus of price about ten thousand yuan released in some manufacturer's plan.Use for convenient, projecting apparatus and notebook computer bundle sale are also become a kind of trend gradually.At no distant date, network and wireless technology can further improve, and the Extraordinary Functional Design will become the important means that product increases competitiveness and enlarges occupation rate of market when the time comes.
Yet but exist a large shortcoming in present projecting apparatus product and the technology: no matter how powerful portable Du Duogao, the function of projecting apparatus be, but is a kind of terminal output equipment eventually.The internal structure of projecting apparatus has determined that it can not play any content independently, and uses after must being connected with computer as external equipment.The current notebook computers that use in all kinds of use occasions link with it more, like this, present projecting apparatus substantially all is pure projector equipment, self does not store and processing capacity, this has just limited the use of projecting apparatus, and when using required supporting external equipment, the energy and equipment loss have also been wasted accordingly.
Summary of the invention
Goal of the invention: the objective of the invention is provides a kind of multifunctional novel many interface projectors in order to overcome deficiency of the prior art.
Technical scheme: Novel multi-interface projector of the present invention, comprise circuit chip, and be arranged on DC power supply output interface on this circuit chip, audio frequency input and output interface, composite video broadcast singal (Composite Video Broadcast Signal) interface, S terminal (S-Video) interface, analog signal (VGA) input interface, analog signal (VGA) output interface, the first high-definition multimedia (HDMI) interface, the second high-definition multimedia (HDMI) interface, reticle plug provided (RJ45) interface arranges SD card interface and USB interface between described the second HDMI (High Definition Multimedia Interface) and reticle plug provided interface.
The shape of described circuit chip is square.
Described SD card interface and USB interface are arranged on the longest edge of described square circuit chip.
Described USB interface is the double nip structure.
Described DC power supply output interface, audio frequency input and output interface, composite video broadcast singal (Composite Video Broadcast Signal) interface, S terminal (S-Video) interface, analog signal (VGA) input interface, analog signal (VGA) output interface, the first high-definition multimedia (HDMI) interface, the second high-definition multimedia (HDMI) interface, SD card interface, USB interface, reticle plug provided (RJ45) interface all are arranged on the same side of described circuit chip.
Projecting apparatus can will be stored in the SD card, and the film of form becomes the form of the needed 24bitR/G/B of projecting apparatus master chip in each in USB flash disk or the portable hard drive with picture processing, thereby projects by camera lens.
Projecting apparatus can solve is not having PC, and Notebook in the situation of DVD, only need to plug the SD card, and USB flash disk or portable hard drive just can reach the effect of watching high-definition movie.
Projector can not need PC, and Notebook watches film in the situation of DVD, thereby also can save PC, Notebook, the energy of the required consumption of DVD.
Beneficial effect: the present invention compared with prior art, its remarkable advantage is: adopt different circuit modules and corresponding SD card interface and USB interface, increased storage and the processing capacity of projecting apparatus, made things convenient for operation, save equipment and the energy, greatly improved efficient.
Description of drawings
Fig. 1 is structural representation of the present invention.
Wherein:
1, circuit chip; 2, DC power supply output interface; 3, audio frequency input and output interface; 4, composite video broadcast singal interface; 5, S terminal interface; 6, analog input interface; 7, analog signal output interface; 8, the first HDMI (High Definition Multimedia Interface); 9, the second HDMI (High Definition Multimedia Interface); 10, reticle plug provided interface; 11, SD card interface; 12, USB interface
Embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
As described in Figure 1, Novel multi-interface projector of the present invention, comprise circuit chip 1, and be arranged on DC power supply output interface 2 on this circuit chip 1, audio frequency input and output interface 3, composite video broadcast singal (Composite Video BroadcastSignal) interface 4, S terminal (S-Video) interface 5, analog signal (VGA) input interface 6, analog signal (VGA) output interface 7, the first high-definition multimedia (HDMI) interface 8, the second high-definition multimedia (HDMI) interface 9, reticle plug provided (RJ45) interface 10 arranges SD card interface 11 and usb 12 between described the second HDMI (High Definition Multimedia Interface) 9 and reticle plug provided interface 10; The shape of described circuit chip 1 is square; Described SD card interface 11 and usb 12 are arranged on the longest edge of circuit chip 1 of described square; Described usb 12 is the double nip structure; Described DC power supply output interface 2, audio frequency input and output interface 3, composite video broadcast singal (Composite VideoBroadcast Signal) interface 4, S terminal (S-Video) interface 5, analog signal (VGA) input interface 6, analog signal (VGA) output interface 7, the first high-definition multimedia (HDMI) interface 8, the second high-definition multimedia (HDMI) interface 9, SD card interface 11, usb 12, reticle plug provided (RJ45) interface 10 all is arranged on the same side of described circuit chip 1.The present invention adopts different circuit modules and corresponding SD card interface and USB interface, these two interfaces can will be stored in the SD card, the film of form becomes the form of the needed 24bitR/G/B of projecting apparatus master chip in USB flash disk or the portable hard drive each with picture processing, thereby projects by camera lens.Do not having PC so that projecting apparatus can solve, Notebook in the situation of DVD, only need to plug the SD card, and USB flash disk or portable hard drive just can reach the effect of watching high-definition movie.Made things convenient for operation, also saved simultaneously equipment and and PC, note book, perhaps the energy of the required consumption of DVD has improved efficient greatly.
The part that the present invention does not relate to all prior art that maybe can adopt same as the prior art is realized.
Claims (5)
1. Novel multi-interface projector, comprise circuit chip (1), and be arranged on DC power supply output interface (2) on this circuit chip (1), audio frequency input and output interface (3), composite video broadcast singal interface (4), S terminal interface (5), analog input interface (6), analog signal output interface (7), the first HDMI (High Definition Multimedia Interface) (8), the second HDMI (High Definition Multimedia Interface) (9), reticle plug provided interface (10) is characterized in that: increase SD card interface (11) and USB interface (12) between described the second HDMI (High Definition Multimedia Interface) (9) and reticle plug provided interface (10).
2. Novel multi-interface projector according to claim 1, it is characterized in that: the shape of described circuit chip (1) is square.
3. Novel multi-interface projector according to claim 1 is characterized in that: described SD card interface (11) and USB interface (12) are arranged on the longest edge of circuit chip (1) of described square.
4. Novel multi-interface projector according to claim 1, it is characterized in that: described USB interface (12) is the double nip structure.
5. Novel multi-interface projector according to claim 1 is characterized in that: described DC power supply output interface (2), audio frequency input and output interface (3), composite video broadcast singal interface (4), S terminal interface (5), analog input interface (6), analog signal output interface (7), the first HDMI (High Definition Multimedia Interface) (8), the second HDMI (High Definition Multimedia Interface) (9), SD card interface (11), USB interface (12), reticle plug provided interface (10) all is arranged on the same side of described circuit chip (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102607922A CN102984487A (en) | 2011-09-05 | 2011-09-05 | Novel multi-interface projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102607922A CN102984487A (en) | 2011-09-05 | 2011-09-05 | Novel multi-interface projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102984487A true CN102984487A (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102607922A Pending CN102984487A (en) | 2011-09-05 | 2011-09-05 | Novel multi-interface projector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018028264A1 (en) * | 2016-08-10 | 2018-02-15 | 深圳市光峰光电技术有限公司 | Multi-interface projector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101621649A (en) * | 2009-08-10 | 2010-01-06 | 上海闻泰电子科技有限公司 | Portable projector integrated with double interfaces and realizing method thereof |
| CN201654423U (en) * | 2010-03-30 | 2010-11-24 | 深圳市庄正电子技术有限公司 | Projector with battery |
| CN201749283U (en) * | 2010-06-02 | 2011-02-16 | 江西广天视科技有限公司 | High-pixel projector |
| CN201754333U (en) * | 2010-08-18 | 2011-03-02 | 深圳市庄正电子技术有限公司 | DVD projection integration machine |
| CN102147566A (en) * | 2011-03-15 | 2011-08-10 | 利达光电股份有限公司 | Multimedia projector with embedded operation system |
| CN202261603U (en) * | 2011-09-05 | 2012-05-30 | 江苏宜清光电科技有限公司 | Novel multi-interface projector |
-
2011
- 2011-09-05 CN CN2011102607922A patent/CN102984487A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101621649A (en) * | 2009-08-10 | 2010-01-06 | 上海闻泰电子科技有限公司 | Portable projector integrated with double interfaces and realizing method thereof |
| CN201654423U (en) * | 2010-03-30 | 2010-11-24 | 深圳市庄正电子技术有限公司 | Projector with battery |
| CN201749283U (en) * | 2010-06-02 | 2011-02-16 | 江西广天视科技有限公司 | High-pixel projector |
| CN201754333U (en) * | 2010-08-18 | 2011-03-02 | 深圳市庄正电子技术有限公司 | DVD projection integration machine |
| CN102147566A (en) * | 2011-03-15 | 2011-08-10 | 利达光电股份有限公司 | Multimedia projector with embedded operation system |
| CN202261603U (en) * | 2011-09-05 | 2012-05-30 | 江苏宜清光电科技有限公司 | Novel multi-interface projector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018028264A1 (en) * | 2016-08-10 | 2018-02-15 | 深圳市光峰光电技术有限公司 | Multi-interface projector |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |