CN1374594A - Remote controlled integrated computer-projector and its usage - Google Patents
Remote controlled integrated computer-projector and its usage Download PDFInfo
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- CN1374594A CN1374594A CN 02110258 CN02110258A CN1374594A CN 1374594 A CN1374594 A CN 1374594A CN 02110258 CN02110258 CN 02110258 CN 02110258 A CN02110258 A CN 02110258A CN 1374594 A CN1374594 A CN 1374594A
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Abstract
The remote controlled integrated computer-projector has in its casing computer system, projector system and power supply. The computer system and the projector system are combined organically through the central controller and the present invention has the advantages of simple structure, low manufacture cost and simple operation. The computer system and the projector system may operate through remote control via the Internet and telephone network. The present invention may be used widely in advertisement projection, remote education, network meeting, information transmission, etc.
Description
Technical field: the present invention relates to a kind of equipment of playing usefulness, specifically remote controlled integrated computer-projector and using method thereof.
Background technology: we know, advertisement is a kind of media, it can be with technology, the information of commodity in time passes to the public, to promote development of science and technology and to promote the understanding of consumer to commodity, produce promoting, circulation expansion, while still alive market economy etc. has great importance, the form of advertisement now is more, can make jumbo picture as the LED electronic display, but its image is coarse, do not have sound, and cost an arm and a leg, color is untrue, film and for example, television advertising, though its image and sound are also luxuriant, cost of manufacture is too high, expense is expensive, and non-general medium-sized and small enterprises can bear, advertising media such as newspapers and periodicals for another example, its deficiency is the expense height, advertising results are poor.
The advertising media that also has a kind of form adopts projector, this projector architecture is simple, easy to adjust, can do large-sized solor advertising, its deficiency be this projector must be in the appointed place, and by special messenger's execute-in-place, and be necessary for its supporting plurality of devices, equipment should not be managed, can not carry out Long-distance Control, present this equipment generally is applied in teaching and the new product demonstration can wait the place, also is not applied in the advertising media.
We know, the appearance of computing machine has brought revolution to information industry, computing machine mainly is provided with computer main board, central processing unit (CPU), hard disk, audio frequency adapter (sound card), display adapter (video card), analog-digital converter, network adapter and display, the digital supervision camera, external equipments such as keyboard, computing machine has remote controlled, advantages such as the information transmission is fast, but its deficiency during as advertising media is: the recipient of advertisement must have computing machine, and must be connected with network, have passive reception advertisement, the high deficiency of reception fee.
Summary of the invention: a kind ofly the objective of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of remote controlled integrated computer-projector is provided, this all-in-one is through central controller existing computing machine, projector to be become one to reasonable in technology, it can carry out its working condition of Long-distance Control, long-range input play content by internet, telephone network, can be widely used in digital multimedia advertisement projection, long-distance education, Web conference journey, information transmission, video display distribution projection, home entertaining etc.
The present invention can reach by following measure:
A kind of remote controlled integrated computer-projector, be provided with housing, be provided with computer system in the housing, projector system and power supply, computer system is provided with computer main board, central processing unit, hard disk, audio frequency adapter (sound card), display adapter (video card), analog-digital converter, network adapter, the digital supervision camera, projector system is provided with projection light source, liquid crystal imaging system, projection lens, it is characterized in that also being provided with in the housing central controller (central control circuit plate), the VGA output port of display adapter is connected with the VGA input port of central controller through data line, the VGA output port of central controller is connected with the VGA input port of liquid crystal imaging system through data line, the audio frequency adapter output port is connected with the audio input port of central controller through data line, central controller optical projection system control port is connected with liquid crystal imaging system control input end mouth through data line, and system's control output end mouth of computer main board is connected with the control input end mouth of central controller through data line.
The using method of remote controlled integrated computer-projector is: host computer is connected with analog-digital converter telephone connection on the remote controlled integrated computer-projector through modulator-demodular unit, telephone network, it can long-rangely control the working condition (realizing start or shutdown) of remote controlled integrated computer-projector, host computer is connected with network adapter joint on the remote controlled integrated computer-projector through the webserver, network, the content of being play with the control remote controlled integrated computer-projector.
Other favourable structure of the present invention forms the object of dependent claims.
Can be provided with screen of dynamoelectric projection control port, audio output port on the central controller among the present invention, the screen of dynamoelectric projection control port of central controller, central controller audio output port are connected with external equipment joint on the housing respectively.
The present invention is owing to adopted above-mentioned connected mode, through central controller (central control circuit plate) existing computing machine, projector are become one to reasonable in technology, at the bottom of having simple in structure a, manufacturing cost, simple operation and other advantages, the present invention can long-rangely control remote controlled integrated computer-projector working condition, long-range input play content by internet, telephone network, can be widely used in digital multimedia advertisement projection, long-distance education, Web conference journey, information transmission, video display distribution projection, home entertaining etc.
Description of drawings:
Fig. 1 is a remote controlled integrated computer-projector structural representation of the present invention.
Connection diagram when Fig. 2 is work of the present invention.
Embodiment:
Below in conjunction with accompanying drawing the present invention is further described:
As shown in Figure 1, a kind of remote controlled integrated computer-projector, be provided with housing 14, be respectively equipped with computer system in the housing 14, projector system and power supply 7, computer system is provided with computer main board 5, central processing unit 6, hard disk 10, audio frequency adapter (sound card) 12, display adapter (video card) 11, analog-digital converter 9, network adapter 13 and digital supervision camera 4, computer main board 5 in the computer system, central processing unit 6, hard disk 10, audio frequency adapter (sound card) 12, display adapter (video card) 11, analog-digital converter 9, network adapter 13, the structure of digital supervision camera 4 and the annexation between them thereof are same as the prior art, this does not give unnecessary details, digital supervision camera 4 is used for the working condition of telemonitoring screen (remote controlled integrated computer-projector), it is installed on the housing 14, projector system is provided with projection light source 1, liquid crystal imaging system 2, projection lens 3 is formed, projection light source 1, liquid crystal imaging system 2, the structure of projection lens 3 and the annexation between them thereof are same as the prior art, this does not give unnecessary details, can adopt the patent No. such as liquid crystal imaging system 2 is " color projector " described device of 00256537, it is by focus lamp, driving circuit, liquid crystal display, the AV circuit, the TV circuit, projection lens and radiator fan, power supply is formed, projection lens 3 is installed on the housing 14, feature of the present invention is also to be provided with central controller (central control circuit plate) 8 in the housing 14, the VGA output port A of display adapter 11 is connected with the VGA input port B of central controller 8 through data line, the VGA output port C of central controller 8 is connected with the VGA input port D of liquid crystal imaging system 2 through data line, audio frequency adapter 12 output port E are connected with the audio input port F of central controller 8 through data line, central controller 8 optical projection system control port H are connected with the control input end mouth I of liquid crystal imaging system 2 through data line, the control output end mouth J of system of computer main board 5 is connected with the control input end mouth K of central controller 8 through data line, in order to increase function of the present invention, 8 are provided with screen of dynamoelectric projection control port H on can central controller in the present invention, audio output port G etc., the screen of dynamoelectric projection control port H of central controller 8, central controller audio output port G is connected with external equipment joint on the housing respectively.
Computer system among the present invention, optical projection system and central controller can shared power supplys 7, and power supply 7 is respectively computer system, optical projection system and central controller electric energy is provided.
As shown in Figure 2, using method of the present invention is: host computer 15 is through modulator-demodular unit 16, telephone network 17 is connected with analog-digital converter telephone connection on the remote controlled integrated computer-projector 18, it can long-rangely control the working condition (realizing start or shutdown) of remote controlled integrated computer-projector 18, host computer 15 is through the webserver 19, network 20 is connected with network adapter joint on the remote controlled integrated computer-projector 18, to control the content that remote controlled integrated computer-projector is play, remote controlled integrated computer-projector 18 the place aheads are provided with screen 21, through aforesaid way, a host computer 15 can be controlled many remote controlled integrated computer-projectors 18, suppose that host computer 15 is located at first ground, remote controlled integrated computer-projector 18 can be located at first ground, also can be located at or third ground, that is to say that remote controlled integrated computer-projector 18 can be located at any place with ground or strange land, network 20 can be an Internet, also can be special line, LAN (Local Area Network), wireless network or satellite network.
The present invention through central controller (central control circuit plate) with existing computer, projector's technology is organic closes Reason ground becomes one, and forms an independently new product, that this product has is simple in structure, at the bottom of the manufacturing cost, behaviour Make the advantages such as simple, the present invention can long-rangely control remotely controlling computer projection one by internet, telephone network Machine working condition, remote input play content, can be widely used in digital multimedia advertisement projection, long-distance education, The multiple occasions such as Web conference journey, information transmission, video display distribution projection, home entertaining are used.
Claims (5)
1, a kind of remote controlled integrated computer-projector, be provided with housing, be provided with computer system in the housing, projector system and power supply, computer system is provided with computer main board, central processing unit, hard disk, audio frequency adapter (sound card), display adapter (video card), analog-digital converter, network adapter, the digital supervision camera, projector system is provided with projection light source, liquid crystal imaging system, projection lens, it is characterized in that also being provided with in the housing central controller (central control circuit plate), the VGA output port of display adapter is connected with the VGA input port of central controller through data line, the VGA output port of central controller is connected with the VGA input port of liquid crystal imaging system through data line, the audio frequency adapter output port is connected with the audio input port of central controller through data line, central controller optical projection system control port is connected with liquid crystal imaging system control input end mouth through data line, and system's control output end mouth of computer main board is connected with the control input end mouth of central controller through data line.
2, a kind of remote controlled integrated computer-projector according to claim 1, it is characterized in that using method is: host computer is connected with analog-digital converter telephone connection on the remote controlled integrated computer-projector through modulator-demodular unit, telephone network, the long-range working condition (realizing start or shutdown) of controlling remote controlled integrated computer-projector, host computer is connected with network adapter joint on the remote controlled integrated computer-projector through the webserver, network, the content of being play with the control remote controlled integrated computer-projector.
3, a kind of remote controlled integrated computer-projector according to claim 1, it is characterized in that said central controller is provided with the screen of dynamoelectric projection control port, the screen of dynamoelectric projection control port of central controller is connected with external equipment joint on the housing.
4, according to claim 1, one of 3 described a kind of remote controlled integrated computer-projectors, it is characterized in that said central controller is provided with audio output port, the central controller audio output port is connected with external equipment joint on the housing respectively.
5, according to claim 1,3, one of 4 described a kind of remote controlled integrated computer-projectors, it is characterized in that the shared power supply of said computer system, optical projection system and central controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02110258 CN1374594A (en) | 2002-04-05 | 2002-04-05 | Remote controlled integrated computer-projector and its usage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02110258 CN1374594A (en) | 2002-04-05 | 2002-04-05 | Remote controlled integrated computer-projector and its usage |
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| Publication Number | Publication Date |
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| CN1374594A true CN1374594A (en) | 2002-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 02110258 Pending CN1374594A (en) | 2002-04-05 | 2002-04-05 | Remote controlled integrated computer-projector and its usage |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638714A (en) * | 2012-03-29 | 2012-08-15 | 利达光电股份有限公司 | Computer-television with intelligent optical projection function |
| CN102789623A (en) * | 2011-05-14 | 2012-11-21 | 南京华设科技有限公司 | Application of view screen interactive function in self-service install-applying system |
| CN103166839A (en) * | 2013-01-30 | 2013-06-19 | 丰唐物联技术（深圳）有限公司 | Multifunctional home gateway |
| CN103927953A (en) * | 2014-01-16 | 2014-07-16 | 甘肃大禹数字遥感信息科技有限公司 | Projection display system and method |
| CN107734368A (en) * | 2017-10-12 | 2018-02-23 | 沈辉 | A kind of digital movie multifunctional projector |
| CN107908435A (en) * | 2017-11-23 | 2018-04-13 | 深圳市稻兴实业有限公司 | A kind of method projected with computer Simultaneous Switching machine |
-
2002
- 2002-04-05 CN CN 02110258 patent/CN1374594A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789623A (en) * | 2011-05-14 | 2012-11-21 | 南京华设科技有限公司 | Application of view screen interactive function in self-service install-applying system |
| CN102638714A (en) * | 2012-03-29 | 2012-08-15 | 利达光电股份有限公司 | Computer-television with intelligent optical projection function |
| CN103166839A (en) * | 2013-01-30 | 2013-06-19 | 丰唐物联技术（深圳）有限公司 | Multifunctional home gateway |
| CN103927953A (en) * | 2014-01-16 | 2014-07-16 | 甘肃大禹数字遥感信息科技有限公司 | Projection display system and method |
| CN107734368A (en) * | 2017-10-12 | 2018-02-23 | 沈辉 | A kind of digital movie multifunctional projector |
| CN107908435A (en) * | 2017-11-23 | 2018-04-13 | 深圳市稻兴实业有限公司 | A kind of method projected with computer Simultaneous Switching machine |
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