CN201114434Y - Portable digital film projection integration device with multi-function module - Google Patents
Portable digital film projection integration device with multi-function module Download PDFInfo
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- CN201114434Y CN201114434Y CNU2007201733908U CN200720173390U CN201114434Y CN 201114434 Y CN201114434 Y CN 201114434Y CN U2007201733908 U CNU2007201733908 U CN U2007201733908U CN 200720173390 U CN200720173390 U CN 200720173390U CN 201114434 Y CN201114434 Y CN 201114434Y
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- motion picture
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Abstract
The utility model provides an integrated device with a multi-function module used for portable digital film projection, which comprises a film player module, a power amplifier module and a projector. Besides, the integrated device with a multi-function module used for portable digital film projection also comprises a communication module, a satellite position module, a playing collection charges module, a TV card module and a blue-ray module. The integrated device with a multi-function module used for portable digital film projection, can provide users with multiple additional functions besides audio and video outputs, thereby being convenient for the users to use.
Description
Technical field
The utility model relates to a kind of portable digital motion picture projection integrated equipment component, relates in particular to a kind of cinematographic equipment and control method thereof with multiple functional module.
Background technology
Fast development in the audio-visual technology of digitlization, traditional film formula motion picture projection technique is replaced by digital film projection technology gradually, this is because the disposable input of cinefilm (copy) is huge, useful life is short, can't carry out content update, and mechanical type cinematographic equipment weight is big, the volume heaviness, need the transmission device of CD-ROM drive motor and complexity etc., and that digital film projector equipment has is in light weight, volume is small and exquisite, easy to carry, need not expensive film, need not complex operations, cheap characteristics, at technical elements, digital film projector equipment is mainly based on three big technical system, i.e. DLP technology, the LCD technology, the LCOS technology.
The whole system of existing no film numeral cinematographic equipment mainly is made up of the two large divisions, and first is that collection signal recording, storage, broadcast are the information management system of one, second portion be collect image reduction, audio-frequency amplification is the projection system of one.The core of information management system is hard disk management device and harddisk memory, its effect is equivalent to cinefilm, but be better than cinefilm greatly, because that it has is with low cost, volume is small and exquisite, easy to use, life-span extremely longly, harmless plays and advantage such as can arbitrarily upgrade.Owing to adopted up-to-date MP4 technology, this system can use (EVD, HDV, the contour clear signal of HiVD source) film of storing tuber of stemona high image quality such as the hard disk of 120G.This hard disk information system is update content arbitrarily, and arbitrarily increases, deletes, edits movie list and content according to the projection needs, and this is by a USB interface realization at random.And relating under the situation of copyright problem, can exchange hard disk as the exchange cinefilm and realize program updating by setting up motion picture data switching center.Projection system is made up of light source, demonstration, imaging three parts, and wherein one chip color liquid crystal scheme can be adopted in the display part, such as Sharp's projection screen, and its light transmittance height, the contrast height, well arranged, bright-colored.Light source can adopt, such as, the compound Metal halogen lamp of 250W both-end, it has brightness height, beautiful in colour, Well-recovered, cheap, the advantage that the life-span is long.Imaging moiety adopts high-quality zoom projection lens, and it can change picture size arbitrarily under the situation of projection equipment invariant position.
And by digitizing technique, the picture of projection can carry out multiple effect and switch, as wide cut, cropping, miss old times or old friends, soft, high contrast, black and white or the like.And the complete machine operation realizes Full remote controlled, and loop play, spectators' program request interaction, specific functions such as commercial breaks, Karaoke are play, preset to unattended automatically.
In the digital movies mobile playing system of State Administration of Radio Film and Television film digital program administrative center, the mode of transmission distribution via satellite and the distribution of film input disc is carried out the issuing way of digital movie, and uses the terminal projection system of Highgrade integration aspect the projection of film.
In this terminal projection system, remove outside the basic motion picture projection part, also comprise projector and multichannel audio power amplifier, this can improve the video and the audio frequency output of this system, thereby reaches the audio visual effect of movie theatre level.In a kind of exemplary digital film projector system, it is mainly by projector (being projection section), and Play Server (being the motion picture projection part) and power amplifier (being the power amplifier part) three parts are formed, and each is as a separate equipment.Wherein, the video output of Play Server is connected with the video input of projector, the multichannel audio output of Play Server is connected with audio frequency power amplifier multichannel input interface, and the stereo audio output of Play Server is connected with audio frequency power amplifier left and right acoustic channels input interface.Go out beyond the essential part of said system, this system can also comprise external equipments such as multichannel audio amplifier, rack, screen, and it forms a complete digital film projector system by connecting above-mentioned projector, Play Server and power amplifier.Here, except Play Server, projector and power amplifier also all can adopt existing device, its system constitutes simple relatively, be convenient to user's operation, and with respect to above-mentioned no film numeral cinematographic equipment, owing to adopted special projector and power amplifier, it has the requisite item of existing traditional cinema Play System, thereby in the level that can both reach existing movie theatre aspect vision and the sound effect.
But, with respect to enhancing in function aspects, the shortcoming of the above-mentioned digital film projector system that possesses projector and power amplifier is, because this system has adopted special Play Server and power amplifier, and each all exists as a separate equipment, and connect by tone frequency channel wire betwixt, make this equipment aspect volume very big and and be not suitable for carrying, and increased user's inconvenience in use.
And because above-mentioned digital film projector system is by projector, three parts of Play Server and power amplifier are formed.Should be when the user uses this projection system, projecting apparatus, Play Server and power amplifier all needed preheating and initialization procedure before operate as normal, and, because projecting apparatus all is connected Play Server with power amplifier, under the situation of power-on, need be according to projecting apparatus, the sequence of Play Server and power amplifier is carried out the preheating and the initialization procedure of each equipment.And in the middle of prior art, this is operated by user oneself, promptly, the user need at first connect projecting apparatus, and wait for that the preheating of projecting apparatus and initialization procedure finish, and connecting Play Server, after finishing, the preheating of Play Server and initialization procedure connect power amplifier afterwards, the burden that this has increased the user has caused the inconvenience of using.And, owing to then need user oneself manually to control, in operating process, make a mistake unavoidably, thereby cause infringement for equipment.
Therefore, need a kind of film digitizer projection equipment, it can realize the miniaturization of volume and the facilitation of operation when not reducing audio visual effect, so that the user carries and uses.
Summary of the invention
Therefore, the utility model is intended to improve the problem and the shortcoming of existing digital film projector system.
The purpose of this utility model is to provide a kind of portable digital motion picture projection integrated equipment component with multiple functional module, and it also has other multiple function except the video and audio frequency output of existing player.
According to another purpose of the present utility model, a kind of portable digital motion picture projection integration apparatus with multiple functional module is provided, it comprises: the movie player module, it comprises movie player mainboard and movie player motherboard power supply, be used for decoding, and export the video and audio signal of the cinematic data of this decoding for the cinematic data that reads; Power amplifier module, it has power amplifier mainboard and amplifier power supply, connects the movie player module receiving the audio signal of this movie player module output, and the audio signal of output after amplifying; Projecting apparatus, it connects the movie player module, is used for carrying out projection operation for the vision signal that receives from this movie player module; Wherein, this portable digital motion picture projection integration apparatus further comprises communication module, is used for carrying out data communication with external equipment in wired and wireless mode.
According to the utility model, this portable digital motion picture projection integration apparatus with multiple functional module may further include satellite positioning module, it passes through the communication module receiving satellite positioning signals, thereby this portable digital motion picture projection integration apparatus is positioned.
According to the utility model, this portable digital motion picture projection integration apparatus with multiple functional module may further include plays the collection charges module, its can according to therein in advance program stored monitor for the work of this movie player module, thereby produce paying information according to the operating state of movie player module.
According to the utility model, this portable digital motion picture projection integration apparatus with multiple functional module may further include the TV card module, it can pass through the communication module received tv broadcast signal, and it is decoded as vision signal to output to the movie player module.
According to the utility model, this portable digital motion picture projection integration apparatus with multiple functional module may further include blue module, it can read the video data in the Blu-ray Disc, and is converted into the manageable data format of movie player module and outputs to the movie player module.
By above-mentioned portable digital motion picture projection integration apparatus with multiple functional module, except can when keeping vision and auditory effect, minimizing the volume and quality of digital film projector system, can also provide video and audio frequency output additional functions in addition to the user, thereby be convenient to user's use.
Description of drawings
Fig. 1 shows the block diagram according to portable digital motion picture projection integration apparatus of the present utility model;
Fig. 2 shows the block diagram that has the portable digital motion picture projection integration apparatus of multiple functional module according to of the present utility model.
Embodiment
Describe portable digital motion picture projection integration apparatus of the present utility model below with reference to the accompanying drawings in detail.
Fig. 1 shows the example block diagram according to portable digital motion picture projection integration apparatus of the present utility model.Be similar to digital film projector of the prior art system, this system mainly is made up of projector, movie player module and power amplifier module.
As shown in Figure 1, portable digital motion picture projection integration apparatus 10 of the present utility model mainly comprises: projecting apparatus 100, film (decoding) player module 200, power amplifier module 300, wherein movie player module 200 comprises movie player mainboard 201, it connects projecting apparatus 100 by video output cable, and by audio output line connection power amplifier module 300, this movie player module 200 also comprises movie player motherboard power supply 202, it connects this movie player mainboard 201 by power line, thereby provides work required power supply to this movie player mainboard 201.In addition, in movie player module 200, also comprise hard disk 203, IC-card read write line 204, CD-ROM drive 205 and control panel 206, it connects movie player mainboard 200 by data wire respectively.Wherein, hard disk 203 is used to store the film that is used for the broadcast of movie player mainboard, IC-card read write line 204 is used to read the IC-card that the user inserts, the key that is used for extracting the IC-card access is deciphered the film that reads from hard disk 203, CD-ROM drive 205 is identical with the function of existing CD-ROM drive, be used for reading film from the CD that inserts CD-ROM drive, to be stored in the middle of the hard disk or to play-over, control panel 206 comprises the LCDs that the user operates each required parts of this cinematographic equipment and shows the operating state of portable digital motion picture projection integration apparatus to the user, will be discussed in more detail below the concrete operations of control panel 206.Power amplifier module 300 comprises one or more power amplifier mainboards 301, and it receives the output audio signal from movie player mainboard 201, and connects outside audio amplifier by tone frequency channel wire, and under normal conditions, each power amplifier mainboard can connect two audio amplifiers.This power amplifier module also comprises amplifier power supply 302, and it connects above-mentioned one or more power amplifier mainboard 301 by power line, thereby provides its operate as normal required power supply to power amplifier mainboard 301 when system works.
Here, film (decoding) player mainboard 201 and power amplifier mainboard 301 have all adopted the integrated circuit (IC) design of chip-scale, thereby on two printed circuit board, realized the function of Play Server and power amplifier in the middle of the prior art respectively, made the volume and weight of portable digital motion picture projection integration apparatus 10 of the present utility model with respect to reducing greatly in the prior art.For example, in the utility model, it is the surface-mounted integrated circuit realization of core that this movie player mainboard 201 can adopt with the em8621 chip of Sigma Design company exploitation, and the various ancillary equipment that on this surface-mounted integrated circuit, are integrated and connected, for example, the interface of hard disk, CD-ROM drive, control panel etc., power amplifier mainboard 301 also is like this.Like this, movie player mainboard of the present utility model and power amplifier mainboard are under the situation of operate as normal, can realize required the reading film and film is decoded of the portable digital motion picture projection integration apparatus of prior art, thereby output meets the effect of the required video and audio signal of digital film projector requirement, and it obviously realizes required independent Play Server and the power amplifier of above-mentioned effect in prior art on volume and weight.In addition, those of ordinary skill in the art also can be according to its specific (special) requirements separately, change for ancillary equipment such as hard disk, CD-ROM drives, reach CD-ROM drive of faster reading speed or the like as changing more jumbo hard disk, thereby make this cinematographic equipment have a large amount of user-friendly extendable functions.
In addition, in the utility model, film (decoding) player mainboard 201 and one or more power amplifier mainboard 301 and other parts, connection as hard disk, CD-ROM drive, audio amplifier etc. has been finished by the technical staff in dispatching from the factory, and the every technical parameter at this cinematographic equipment requires to debug, so that this film playback equipment can be in optimum state is set.This also avoided the user operate in the middle of equipment that incorrect link has been brought can't operate as normal, or even the problem of parts damages.
Below with reference to Fig. 2, Fig. 2 shows the block diagram that has the portable digital motion picture projection integration apparatus of multiple functional module according to of the present utility model.
As shown in Figure 2, projecting apparatus 100 except the portable digital motion picture projection integration apparatus of the present utility model shown in top Fig. 1, outside movie player module 200 and the power amplifier module 300, this portable digital motion picture projection integration apparatus can further include communication module 400, satellite positioning module 500, play collection charges module 600, TV card module 700 and blue module 800.
Wherein, this communication module 400 is by data wire and movie player module 200, and satellite positioning module 500 is play collection charges module 600 and is connected with TV card module 700, is used for carrying out data communication with these equipment.In addition, this communication module 400 can comprise a communication interface, is used for carrying out data communication with external equipment in wired and wireless mode.According to the difference of the agreement of communicating by letter, those skilled in the art can know that this communication module can be the GPRS communication module, the cdma communication module, and this communication interface can be communication interfaces such as RS232, RS485.
This satellite positioning module 500 is connected with communication module 400 with movie player module 200, it is by communication module 400 receiving satellite positioning signals, and the positional information of this portable digital motion picture projection integration apparatus that will obtain after will handling outputs to this movie player module 200, thereby, perhaps directly be presented on the control panel as system parameters as vision signal output.
Playing collection charges module 600 is connected with communication module 400 with movie player module 200.Can according to therein in advance program stored monitor for the work of this movie player module 200, thereby produce paying information according to the operating state of movie player module 200.For example, when this broadcast collection charges module 600 monitors movie player module 200 will begin the broadcast of a film time, and obtain the relevant information of this film in advance from movie player module 200, during such as title, length, grade etc., it can calculate the expense that this film should be collected according to the charging program in this module memory storage, and send this cost information to the movie player module, thereby, perhaps directly be presented on the control panel as system parameters as vision signal output.Like this, the user can pay according to this paying information, for example, prestores the IC-card of expense by insertion.Perhaps, the paying password that the user can obtain in advance by communication module 400 inputs that are connected with this broadcast collection charges module 600 etc. transmit cost information thereby play collection charges module 600 by wireless mode to this.Certainly, those skilled in the art should be understood that, the charging program of storing in advance in this broadcast collection charges module 600 can set when dispatching from the factory and can not change afterwards, perhaps, can import specific instruction to change by the user by communication module 400 according to specific password.
This TV card module 700 is connected with communication module 400 with movie player module 200, and it passes through communication module 400 received tv broadcast signals, and it is decoded as vision signal to output to movie player module 200.This TV card module 700 can adopt common TV card, and therefore, the utility model here will repeat no more.
Blue module 800 is connected with movie player module 200, when putting into Blu-ray Disc in the CD-ROM drive 205 in movie player module 200, can read the video data in the Blu-ray Disc, and be converted into movie player module 200 manageable data formats and output to the movie player module.This blue module 800 can adopt the decoder at blue-ray disc format well known to those skilled in the art, and therefore, the utility model here will repeat no more.
Therefore, by above-mentioned portable digital motion picture projection integration apparatus with multiple functional module, this equipment can provide other the multiple function except that video and audio frequency output, thereby has expanded the use of equipment, has increased user convenience.
Claims (5)
1. portable digital motion picture projection integration apparatus with multiple functional module is characterized in that:
The movie player module, it comprises movie player mainboard and movie player motherboard power supply, is used for decoding for the cinematic data that reads, and exports the video and audio signal of the cinematic data of this decoding;
Power amplifier module, it has power amplifier mainboard and amplifier power supply, connects the movie player module receiving the audio signal of this movie player module output, and the audio signal of output after amplifying;
Projecting apparatus, it connects the movie player module, is used for carrying out projection operation for the vision signal that receives from this movie player module;
Communication module is used for carrying out data communication with external equipment in wired and wireless mode.
2. the portable digital motion picture projection integration apparatus with multiple functional module as claimed in claim 1, it is characterized in that further comprising satellite positioning module, it passes through the communication module receiving satellite positioning signals, thereby this portable digital motion picture projection integration apparatus is positioned.
3. the portable digital motion picture projection integration apparatus with multiple functional module as claimed in claim 1, it is characterized in that further comprising broadcast collection charges module, its can according to therein in advance program stored monitor for the work of this movie player module, thereby produce paying information according to the operating state of movie player module.
4. the portable digital motion picture projection integration apparatus with multiple functional module as claimed in claim 1, it is characterized in that further comprising the TV card module, it can pass through the communication module received tv broadcast signal, and it is decoded as vision signal to output to the movie player module.
The 5 portable digital motion picture projection integration apparatus with multiple functional module as claimed in claim 1, it is characterized in that further comprising blue module, it can read the video data in the Blu-ray Disc, and is converted into the manageable data format of movie player module and outputs to the movie player module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201733908U CN201114434Y (en) | 2007-09-27 | 2007-09-27 | Portable digital film projection integration device with multi-function module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201733908U CN201114434Y (en) | 2007-09-27 | 2007-09-27 | Portable digital film projection integration device with multi-function module |
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| Publication Number | Publication Date |
|---|---|
| CN201114434Y true CN201114434Y (en) | 2008-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201733908U Expired - Lifetime CN201114434Y (en) | 2007-09-27 | 2007-09-27 | Portable digital film projection integration device with multi-function module |
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| Country | Link |
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| CN (1) | CN201114434Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103034038A (en) * | 2012-12-22 | 2013-04-10 | 田存超 | Multi-functional projection installation device |
| CN103531210A (en) * | 2013-10-16 | 2014-01-22 | 广州番禺巨大汽车音响设备有限公司 | Method for reading and outputting data of blue-ray disc based on stereo and stereo system |
| CN114079761A (en) * | 2020-08-21 | 2022-02-22 | 深圳市环球数码科技有限公司 | Integrated movie player and DLP projection equipment that accord with DCI standard |
-
2007
- 2007-09-27 CN CNU2007201733908U patent/CN201114434Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103034038A (en) * | 2012-12-22 | 2013-04-10 | 田存超 | Multi-functional projection installation device |
| CN103034038B (en) * | 2012-12-22 | 2014-12-17 | 田存超 | Multi-functional projection installation device |
| CN103531210A (en) * | 2013-10-16 | 2014-01-22 | 广州番禺巨大汽车音响设备有限公司 | Method for reading and outputting data of blue-ray disc based on stereo and stereo system |
| CN103531210B (en) * | 2013-10-16 | 2017-01-18 | 广州番禺巨大汽车音响设备有限公司 | Method for reading and outputting data of blue-ray disc based on stereo and stereo system |
| CN114079761A (en) * | 2020-08-21 | 2022-02-22 | 深圳市环球数码科技有限公司 | Integrated movie player and DLP projection equipment that accord with DCI standard |
| CN114079761B (en) * | 2020-08-21 | 2024-05-17 | 深圳市环球数码科技有限公司 | Integrated movie player and DLP projection device conforming to DCI standard |
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Granted publication date: 20080910 |
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| CX01 | Expiry of patent term |