CN205263456U - Portable miniature projector of intelligence - Google Patents
Portable miniature projector of intelligence Download PDFInfo
- Publication number
- CN205263456U CN205263456U CN201520768552.7U CN201520768552U CN205263456U CN 205263456 U CN205263456 U CN 205263456U CN 201520768552 U CN201520768552 U CN 201520768552U CN 205263456 U CN205263456 U CN 205263456U
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- light source
- circuit
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- module
- processor
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Abstract
The utility model belongs to the technical field of the projection, in particular to miniature projecting apparatus, portable miniature projector of intelligence, its characterized in that: including light source, optic system, digital micro mirror system, control system and power module, the light source is the LED light source, control system includes processor circuit, digital image drive circuit and interface circuit, interface circuit's signal port is connected with processor circuit's signal port electricity, digital image drive circuit's signal input part is connected with processor circuit's signal output part electricity, the signal input part of light source and digital micro mirror system is connected with digital image drive circuit's signal output part electricity, interface circuit includes WIFI module, HDMI interface, USB interface and decoding circuit, power module is light source, optic system, digital micro mirror system and control system power supply. The utility model discloses long service life, can realize carrying a ann zhuo zhineng operating system, be fit for mobile context and use.
Description
Technical field
The utility model belongs to shadow casting technique field, particularly a kind of micro projector.
Background technology
Along with Intelligent mobile equipment explosion type development, the demand of personal portable office, amusement is more and more high,The contradiction that people more and more feel cell-phone function by force and screen is little; User urgently wish can with micro projection withMobile phone is interconnected, amplifies mobile phone screen or independent use. External video device is mainly traditional mercury lamp at presentOther multimedia display equipment of formula projecting apparatus or irremovable use. The feature of these 2 kinds of equipment can notMeet people in mobile office, the demand of personal entertainment and convenient use, also brings a lot of problems simultaneously.For example:
Use the shortcoming of traditional mercury lamp formula projecting apparatus:
Service life is short. The life-span of bulb is on average at 2000 hours; Calculate (5 hours every days) with family expenses,Use within 1.5 years, will more change the bulb. The expense more changing the bulb very expensive (average 1000 yuan).
Power consumption is large, noise is large, radiation is large. Conventional projector average power consumption exceedes 260 watts, needs 4 windFan, noise have radiation very greatly, simultaneously; Very inapplicable family.
Brightness is too high. Conventional projector generally all exceedes 2000 lumens, sees a film at home more dazzling.
A little less than color representation power. Conventional projector colour gamut is very narrow, and rich color degree and level are undesirable.
Use function singleness.
The shortcoming of other multimedia display equipment:
Volume is larger. Stock size is considerably beyond common external equipment volume.
Connectivity is poor, needs cable to connect. Connection that can not the individual mobile device of convenient support.
Mobility is poor, and other display equipment all needs external power supply to use, and does not have power supply to supply at somePlace cannot be used.
In addition, although up-to-date some micro projection products out can with mobile phone wired connection, be not with intelligenceCan operating system, can only calculate an accessory of mobile phone, can not complete independently complicated applications.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of intelligent portable minitype projection machine, can realizeIntelligent operating system, is applicable to mobile context and uses.
For achieving the above object, the utility model provides following technical scheme:
Intelligent portable minitype projection machine, comprises light source, light path system, digital micro-mirror system, control systemAnd power module, described light source is LED light source; Described control system comprises processor circuit, digital pictureDrive circuit and interface circuit, the signal port of described interface circuit and the signal port of processor circuit are electrically connectedConnect, the signal input part of described digital picture drive circuit is electrically connected with the signal output part of processor circuit,The signal output part of the signal input part of described light source and digital micro-mirror system and digital picture drive circuit is electrically connectedConnect, described interface circuit comprises WIFI module, HDMI interface, USB interface and decoding circuit, instituteStating power module is light source, light path system, digital micro-mirror system and control system power supply.
Further, described power module comprises battery and civil power AM access module.
Further, also comprise loudspeaker, the signal input part of described loudspeaker and the signal of processor circuit are defeatedGo out end electrical connection.
Further, described processor model is quadcoreCortex-A9.
Further, also comprise memory module, described memory module comprises eMMC memory and microSDInterface.
Compared with prior art, the utlity model has following advantage:
1, owing to using novel LED light source, directly beneficial effect is greatly to have promoted service life(life-span of LED light source is more than 20000 hours), family can reach 15 years service time; It is traditional mercury lampTen times of formula projecting apparatus. Use in addition Novel LED light source, its power consumption is equivalent to bulb or large screen televisionThe 1/8-1/10 of machine, environmental protection and energy-saving effect are remarkable. The colour gamut of LED light source is far longer than bulb and liquid simultaneouslyBrilliant; Therefore the expressive force of color is much better than to conventional projector and other display equipment.
2, owing to adopting digital micro-mirror imaging system, kept all lights of source images and subtlety, rightThe reducing power of image strengthens greatly, can reach the level of movie theatre level; The second employing digital micro-mirror system canThe maximized definition of utilizing LED light source and maximized maintenance image. Therefore the image that, user seesEffect is far superior to legacy equipment.
3, use the design of internal battery, after charging, can move use.
4, existing utility model has been developed the integrated wireless display scheme of height of innovation. By electronic circuit andThe design of software aspect and integrated, has realized multimedia processing module and has become with LED driver module, micro mirror numeralMutual communication between picture module and mutually control, make product have abundant extension of function. Utilize WIFIThe operating characteristic of wireless connections, connects the equipment such as smart mobile phone. Both can connect Android, apple moves and establishesStandby, also can connect common PC computer. Make to connect convenience functional considerably beyond conventional projector and itsHis display device.
5, adopt the CPU that supports Android intelligent operating system, realized the projection of mobile Internet intelligent microConcept, not only can be interconnected with mobile phone screen, but also can share with data in mobile phone, and its performance is exceededThe like product with intelligence system not on market.
Brief description of the drawings
Fig. 1 shows the structural representation of intelligent portable minitype projection machine.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below will be new to this practicalityThe detailed description of the invention of type is described in further detail.
Intelligent portable minitype projection machine, comprises light source, light path system, digital micro-mirror system, control systemAnd power module, described light source is LED light source; Described control system comprises processor circuit, digital pictureDrive circuit and interface circuit, the signal port of described interface circuit and the signal port of processor circuit are electrically connectedConnect, the signal input part of described digital picture drive circuit is electrically connected with the signal output part of processor circuit,The signal output part of the signal input part of described light source and digital micro-mirror system and digital picture drive circuit is electrically connectedConnect, described interface circuit comprises WIFI module, HDMI interface, USB interface and decoding circuit, WIFIThe data output end of module, HDMI interface, USB interface is by the data of decoding circuit and processor circuitInput electrical connection, described power module is that light source, light path system, digital micro-mirror system and control system supplyElectricity. Also comprise loudspeaker, the signal input part of described loudspeaker and the signal output part of processor circuit are electrically connectedConnect. Also comprise memory module, the FPDP of memory module is electrically connected with the FPDP of processor, described inMemory module comprises eMMC memory and microSD interface. Described light source, light path system, digital micro-Mirror system composition ray machine membrane module, light path system connects light path the projection of light source and digital micro-mirror system.
Described power module comprises battery and civil power AM access module.
In described processor circuit, processor model is quadcoreCortex-A9.
Finally explanation, above embodiment is only unrestricted in order to the technical solution of the utility model to be described,Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art shouldWork as understanding, can modify or be equal to replacement the technical solution of the utility model, and not depart from this realityBy aim and the scope of new technique scheme, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (5)
1. intelligent portable minitype projection machine, is characterized in that: comprise light source, light path system, digital micro-mirrorSystem, control system and power module, described light source is LED light source; Described control system comprises processorCircuit, digital picture drive circuit and interface circuit, the signal port of described interface circuit and processor circuitSignal port electrical connection, the signal input part of described digital picture drive circuit and the signal of processor circuitOutput electrical connection, the signal input part of described light source and digital micro-mirror system and digital picture drive circuitSignal output part electrical connection, described interface circuit comprise WIFI module, HDMI interface, USB interface withAnd decoding circuit, described power module is light source, light path system, digital micro-mirror system and control system power supply.
2. intelligent portable minitype projection machine as claimed in claim 1, is characterized in that: described power supply mouldPiece comprises battery and civil power AM access module.
3. intelligent portable minitype projection machine as claimed in claim 2, is characterized in that: also comprise and raising one's voiceDevice, the signal input part of described loudspeaker is electrically connected with the signal output part of processor circuit.
4. intelligent portable minitype projection machine as claimed in claim 3, is characterized in that: described processorModel is quadcoreCortex-A9.
5. the intelligent portable minitype projection machine as described in any one in claim 1-4, is characterized in that: alsoComprise memory module, described memory module comprises eMMC memory and microSD interface, memory moduleFPDP be electrically connected with the FPDP of processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768552.7U CN205263456U (en) | 2015-09-30 | 2015-09-30 | Portable miniature projector of intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768552.7U CN205263456U (en) | 2015-09-30 | 2015-09-30 | Portable miniature projector of intelligence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205263456U true CN205263456U (en) | 2016-05-25 |
Family
ID=56004976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520768552.7U Expired - Fee Related CN205263456U (en) | 2015-09-30 | 2015-09-30 | Portable miniature projector of intelligence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205263456U (en) |
-
2015
- 2015-09-30 CN CN201520768552.7U patent/CN205263456U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20160930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |