CN203608280U - Portable remote-control projection system - Google Patents
Portable remote-control projection system Download PDFInfo
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- CN203608280U CN203608280U CN201320642742.5U CN201320642742U CN203608280U CN 203608280 U CN203608280 U CN 203608280U CN 201320642742 U CN201320642742 U CN 201320642742U CN 203608280 U CN203608280 U CN 203608280U
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- switching equipment
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- intelligent switching
- projection system
- optical projection
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Abstract
The utility model discloses a portable remote-control projection system, and the system is characterized in that the system comprises a projector, intelligent switching equipment, and a remote controller. The projector is in wired connection with the intelligent switching equipment. The intelligent switching equipment is in wireless connection with the remote controller. According to the utility model, the intelligent switching equipment is employed for replacing a computer. The system is low in cost, is portable, and is low in power consumption. Moreover, the functions of the remote controller are more than the functions of a conventional PPT page turner, and can be determined according to the demands of a user.
Description
Technical field
The utility model relates to a kind of optical projection system, is specifically related to a kind of portable remote optical projection system.
Background technology
Current optical projection system is mainly used and commercial affairs and teaching field, especially commercial aspect.Existing optical projection system, is mainly that computer expert crosses VGA line or HDMI line is connected with projector, and then operator uses the products such as PPT page turner to carry out document demonstration, as shown in Figure 1.Current optical projection system is mainly used in commercial affairs and teaching field, and existing projection system main body is projector and computer, and generally, projector is fixed, and do not need lecturer to carry, and computer in most cases needs lecturer to provide for oneself.In this case, the volume and weight of computer has caused very large inconvenience to speaker.And the PPT page turner function of carrying when speaker explains is too single.
Summary of the invention
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of portable remote optical projection system.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of portable remote optical projection system, is characterized in that, comprising: projector, intelligent switching equipment, remote controller, wired connection between described projector and intelligent switching equipment, wireless connections between described intelligent switching equipment and remote controller.
Aforesaid a kind of portable remote optical projection system, is characterized in that, between described projector and intelligent switching equipment, is connected by HDMI cable or VGA cable, between described intelligent switching equipment and remote controller, connects by WIFI.
Aforesaid a kind of portable remote optical projection system, it is characterized in that, described intelligent switching equipment comprises data processing module, input/output module, memory module, wireless communication module, power module, and described data processing module connects respectively input/output module, memory module, wireless communication module, power module.
Aforesaid a kind of portable remote optical projection system, is characterized in that, described intelligent switching equipment also comprises audio processing modules, and described data processing module connects audio processing modules.
Aforesaid a kind of portable remote optical projection system, is characterized in that, described data processing module comprises CPU, and CPU connects respectively input/output module, memory module, wireless communication module, power module and audio processing modules.
Aforesaid a kind of portable remote optical projection system, is characterized in that, described input/output module comprises PS/2 interface, USB interface, VGA interface and HDMI interface.
Usefulness of the present utility model is: a kind of portable remote optical projection system of the present utility model replaces computer with intelligent exchange, and cost is low, easy to carry, power consumption is low, remote-controller function is more than general PPT page turner function, can be according to customer demand, determine the function of remote controller.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing optical projection system;
Fig. 2 is the preferred structure schematic diagram of a kind of portable remote optical projection system of the utility model;
Fig. 3 is the structural representation of intelligent exchange in a kind of portable remote optical projection system of the utility model;
Fig. 4 is the actual inside parts annexation schematic diagram of intelligent exchange in a kind of portable remote optical projection system of the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done to concrete introduction.
Shown in Fig. 2, a kind of portable remote optical projection system of the utility model, comprising: projector, intelligent switching equipment, remote controller, wired connection between projector and intelligent switching equipment, wireless connections between intelligent switching equipment and remote controller.Design principle of the present utility model is: use intelligent switching equipment to replace computer, whole operating system is integrated into intelligent switching equipment the inside, can reduce that business people goes on business or teacher's school session carries the trouble that computer causes.Remote-controller function is more than the function of general PPT page turner, and remote controller is connected with switch by wireless network, utilizes the drive software of intelligent switching equipment the inside, can realize several functions operation.
In the utility model, remote controller has wireless telecommunications linkage function, and the utility model does not limit the particular type of remote controller, but remote controller should have the function that remote control command is sent to intelligent switching equipment.In reality, between remote controller and intelligent switching equipment, can connect by WIFI.When after remote controller and intelligent switching equipment wireless connections, remote controller sends remote control command, comes the projection interface of controlling projection device by the corresponding drive software in intelligent switching equipment the inside.
In the utility model, the effect of intelligent switching equipment is: accept the remote control command of remote controller, after remote control command is processed, send control signal to projector by wired mode, the projection interface of controlling projection device.In reality, projector and intelligent switching equipment can between be connected by HDMI cable or VGA cable.Because the utility model is that this intelligent switching equipment is replaced to common PC, it has better specificity, and therefore volume and weight will be far smaller than common PC.In reality, the software section that intelligent switching equipment of the present utility model should comprise hardware components and coordinate with hardware.At hardware components, provide as shown in Figure 3 a kind of preferred implementation, intelligence switching equipment comprises data processing module, input/output module, memory module, wireless communication module, power module, and data processing module connects respectively input/output module, memory module, wireless communication module, power module.Data processing module is the module that completes data processing in intelligent switching equipment, and as preferably, data processing module comprises CPU, and CPU connects respectively input/output module, memory module, wireless communication module, power module and audio processing modules.Memory module has been used for data storage and exchange.And input/output module is for realizing the connection between intelligent switching equipment and projector and other equipment.Wireless communication module is for realizing the communication between remote controller and intelligent switching equipment.Power module is for providing power supply to intelligent switching equipment.Further, intelligent switching equipment of the present utility model also comprises audio processing modules, and data processing module connects audio processing modules.Like this, audio processing modules just can processing audio signal, and gives the power amplifier such as audio amplifier, earphone transmission of sound signals.Aspect software, intelligent switching equipment should contain operating system, therefore can realize the function of general PC,, but because volume is little, there is no Presentation Function.When business people goes on business, can directly data be copied to intelligent switching equipment the inside through copying in the input/output module of intelligent switching equipment, store in memory module, then be connected with projector by VGA cable or HDMI cable, show by projector, then demonstrate to client.The cooperation of modules while providing actual motion below: the remote control command of remote controller sends to data processing module through wireless communication module, data processing module calls memory module the inside data, combined with remote-control instruction, process the various control informations of rear generation, send to projector by input/output module, shown by projector.The utility model replaces computer with intelligent switching equipment, and cost is low, easy to carry, and power consumption is low.
Operating system in intelligent switching equipment of the present utility model, also should comprise the various drive softwares of supporting remote controller operation, the remote control command of remote controller can be identified like this, these remote control commands comprise PPT page turning up and down, amplify dwindle, optically focused draw curtain etc.Because drive software can comprise various driving functions, therefore remote-controller function utilizes the drive software of switch the inside more than general PPT page turner function, can be according to customer demand, determine the function of remote controller.
Further, this intelligent switching equipment of the present utility model has WIFI linkage function, but itself there is no direct display screen, therefore makes overall volume weight very little.Demonstration need to be connected with projector by connecting lines such as HDMI or VGA, reaches the effect of demonstration.
Common projector can be selected by projector of the present utility model, only needs to be connected just passable with intelligent switching equipment by the connecting line such as HDMI or VGA.
As Fig. 4 gives the preferred annexation schematic diagram of the actual inside parts of intelligent exchange.In Fig. 4, comprise that CPU is corresponding to data processing module, wireless network card is corresponding to wireless communication module, and power-supply system is corresponding to power module, internal memory correspondence and memory module, and I/O module is corresponding to input/output module, and sound card is corresponding to audio processing modules.In addition, also comprise mainboard, mainboard is circuit board main in intelligent switching equipment.Mainboard is the trunk of switch, and the parts such as CPU, internal memory, sound card are all fixed on the slot of mainboard, and the lead-out wire on power supply is also connected on the interface of mainboard in addition.The information such as CPU is central processing unit, main deal with data are the most crucial modules of intelligent exchange.Wireless network card is realized function of surfing the Net, can realize the interaction between intelligent switching equipment and remote control machine, and function of surfing the Net.Its major function of power-supply system is to provide power supply to whole system, and all component on mainboard all needs power supply to power, and attaching plug directly connects common wiring board.In reality, civil power converts direct current to after direct current UPS, resupplies power-supply system.The function of internal memory has been the parts of data storage and exchange.Because CPU work time need to be carried out exchanges data with external memory storage, the most normal role of internal memory is exactly to be hard disk and CPU transmission data.Sound card connects power amplifier, realizes processing and the output of sound.Input/output module comprises PS/2 interface, USB interface, VGA interface and HDMI interface., I/O interface connects mainboard and input-output equipment.Such as the external PS/2 interface that connects mouse and keyboard, connect the USB interface of the equipment that uses USB plug, connect VGA interface or the HDMI interface of projector.
A kind of portable remote optical projection system of the present utility model replaces computer with intelligent exchange, and cost is low, easy to carry, and power consumption is low, and remote-controller function is more than general PPT page turner function, can be according to customer demand, determine the function of remote controller.
More than show and described basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection range of the present utility model.
Claims (6)
1. a portable remote optical projection system, is characterized in that, comprising: projector, intelligent switching equipment, remote controller, wired connection between described projector and intelligent switching equipment, wireless connections between described intelligent switching equipment and remote controller.
2. a kind of portable remote optical projection system according to claim 1, is characterized in that, between described projector and intelligent switching equipment, is connected by HDMI cable or VGA cable, between described intelligent switching equipment and remote controller, connects by WIFI.
3. a kind of portable remote optical projection system according to claim 1 and 2, it is characterized in that, described intelligent switching equipment comprises data processing module, input/output module, memory module, wireless communication module, power module, and described data processing module connects respectively input/output module, memory module, wireless communication module, power module.
4. a kind of portable remote optical projection system according to claim 3, is characterized in that, described intelligent switching equipment also comprises audio processing modules, and described data processing module connects audio processing modules.
5. a kind of portable remote optical projection system according to claim 4, is characterized in that, described data processing module comprises CPU, and CPU connects respectively input/output module, memory module, wireless communication module, power module and audio processing modules.
6. a kind of portable remote optical projection system according to claim 5, is characterized in that, described input/output module comprises PS/2 interface, USB interface, VGA interface and HDMI interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320642742.5U CN203608280U (en) | 2013-10-18 | 2013-10-18 | Portable remote-control projection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320642742.5U CN203608280U (en) | 2013-10-18 | 2013-10-18 | Portable remote-control projection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203608280U true CN203608280U (en) | 2014-05-21 |
Family
ID=50720936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320642742.5U Expired - Fee Related CN203608280U (en) | 2013-10-18 | 2013-10-18 | Portable remote-control projection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203608280U (en) |
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2013
- 2013-10-18 CN CN201320642742.5U patent/CN203608280U/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: 20140521 Termination date: 20171018 |
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| CF01 | Termination of patent right due to non-payment of annual fee |