CN201017278Y - Computer control multimedia data playing device - Google Patents
Computer control multimedia data playing device Download PDFInfo
- Publication number
- CN201017278Y CN201017278Y CNU2007201158412U CN200720115841U CN201017278Y CN 201017278 Y CN201017278 Y CN 201017278Y CN U2007201158412 U CNU2007201158412 U CN U2007201158412U CN 200720115841 U CN200720115841 U CN 200720115841U CN 201017278 Y CN201017278 Y CN 201017278Y
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- playing device
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- computer control
- computing machine
- sensor
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Abstract
A PC-controlled multimedia player is provided. The utility model relates to a player, which comprises a PC, a multimedia database installed on the PC and a multimedia playing platform, and an input unit and an output unit, wherein, the computer is connected to the input unit and the output unit via interfaces; the PC-controlled multimedia player is characterized in: information points can input signals via a sensor to a signal conditioning board and then to the input unit. Since the information points in the utility model are sensors that are mounted on a sand map, map board, mock-up, or real object, the signals can be transmitted to the PC in real time; when the operator points an information point with a pointing stick, the PC will play the multimedia content related to the information point; the utility model incorporates a multimedia player and information points and can attain perfect demonstration effect.
Description
Technical field
The utility model relates to a kind of playing device, in particular for the computer control multimedia document playing device of sand table, chart board, model, material object.
Background technology
At present, existing sand table, chart board, model, multimedia document playing device in kind can not couple together specifying information point and multimedia document, and it mainly leans on the people on computers by keyboard and mouse action.And the manually-operated computing machine is inevitable people's attention sight line is guided to the operator, rather than focal attention information position and screen, the effect that influence is play.
Summary of the invention
The purpose of this utility model is to overcome the weak point that exists in the above-mentioned technology, and playing device a kind of reasonable in design, easy to use is provided, and can overcome the shortcoming of existing playing device, can closely couple together multimedia document playing device and information point.
In order to achieve the above object, the technical solution adopted in the utility model is: multimedia database and data playout software are loaded on computer-internal, computing machine is connected with output unit with input block by interface, information point inputs to signal regulating panel to signal by sensor, inputs to input block then.
The utility model has the advantages that:
Because information point of the present utility model is mounted in the sensor on sand table, chart board, model and the material object, can with signal real-time transfer to computing machine, the operator is by indicating bar click information point, then computing machine is play the multimedia document of this information point automatically, multimedia document playing device and information point have been combined closely, can reach perfect demonstration effect.
Description of drawings
Fig. 1 is the utility model principle schematic;
Fig. 2 is an importation of the present utility model circuit diagram;
Fig. 3 is an output circuit diagram of the present utility model;
Fig. 4 is output control panel of the present utility model and luminescent device connecting circuit figure;
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
As shown in Figure 1, the utility model is multimedia database 2 and the data playout software 3 that computing machine 1 is loaded on computing machine 1 inside, and input block 4 and output unit 5, computing machine 1 is connected with output unit 5 with input block 4 by interface, output unit 5 is connected with output devices such as projector, display, sound equipments, information point inputs to signal regulating panel 7 to signal by sensor 6, inputs to input block 4 then.Information point is sand table, chart board, model and the sign of installing that goes up in kind, and sensor can be infrared or induction pick-up.The entering apparatus of input block 4 is sensor 6 or switch, switching value tablet, and the output device of described output unit 5 is digital output module, output control panel and luminous indication spare.By Fig. 2-Fig. 4 as can be known, described signal regulating panel is that multichannel resistance is formed, and the output of each sensor 6 is connected to a road above-mentioned resistance respectively.Described digital output module one is connected to computer bus, the other end is the multichannel delivery outlet, connects a plurality of relays respectively, in the output control panel a plurality of passages is arranged, each road is the contact switch series connection of resistance and above-mentioned relay, and the endpiece on each road all is connected to luminous indication spare.Sensor 6 of all corresponding installation of each information point, sensor 6 output signals are connected respectively on each terminal of signal regulating panel 7, and the output of signal regulating panel 7 is connected on the terminal that input block 4 is the switching value tablet.The switching value tablet can be by the signal of signal regulating panel 7 receiving sensors, and the switching value tablet is connected to computing machine 1 by bus, and the sensor signal on the information point just can enter computing machine 1 like this.According to actual requirement, can select several switching value tablets, set the address of every switching value tablet according to diverse location, computing machine 1 is sought the switching value tablet according to different addresses, determines that the position of information point sensor is so that play the data of this point automatically.
Deposit a large amount of audio files, text file, picture file and audio/video file in the computing machine 1 in, form multimedia database 2, call for playout software.The data of multimedia database 2 and the data of each information point are corresponding one by one, and each information point all has fixing audio files, text file, picture file and audio/video file, and these data can be changed at any time, are convenient to the renewal of multimedia database 2.Installation data playout software 3 in the computing machine 1, this software adopt information processing platform routine call data bank mode, and software adopts VB6.0 to write.It can each information point of real-time response input signal, when sensor 6 received the signal of information point, output signal entered computing machine 1 by the switching value tablet, play the data in this data bank when computing machine 1 is received this signal immediately.
Computing machine links to each other with output unit 5.Its output device is digital output module, output control panel and luminous indication spare.Digital output module has a plurality of passages, and output signal is used to refer to the specific identifier of main title information by the relay control luminous indication spare work on the output control panel.System should set up multimedia database earlier before using, the title of file is to start with numeral, the corresponding numeral of each information point, just having set up behind the file of data bank can operating software, just can remove the click information point then with baton, this computer-chronograph will the play multimedia data bank file, till playing or click next information point and stop.The all right offline operation of system, as long as it is use mouse to select corresponding information point menu just can play related data, very convenient to carry.
Claims (4)
1. computer control multimedia document playing device, it comprises computing machine (1), it is characterized in that: multimedia database (2) and data playout software (3) are loaded on computing machine (1) inside, computing machine (1) is connected with output unit (5) with input block (4) by interface, information point inputs to signal regulating panel (7) to signal by sensor (6), inputs to input block (4) then.
2. computer control multimedia document playing device according to claim 1, it is characterized in that: the entering apparatus of input block (4) is sensor (6) or switch, switching value tablet, and the output device of described output unit (5) is digital output module, output control panel and luminous indication spare.
3. computer control multimedia document playing device according to claim 2 is characterized in that: described signal regulating panel is that multichannel resistance is formed, and the output of each sensor (6) is connected to a road above-mentioned resistance respectively.
4. computer control multimedia document playing device according to claim 2, it is characterized in that: described digital output module one is connected to computer bus, the other end is the multichannel delivery outlet, connect a plurality of relays respectively, in the output control panel a plurality of passages are arranged, each road is the contact switch series connection of resistance and above-mentioned relay, and the endpiece on each road all is connected to luminous indication spare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201158412U CN201017278Y (en) | 2007-03-27 | 2007-03-27 | Computer control multimedia data playing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201158412U CN201017278Y (en) | 2007-03-27 | 2007-03-27 | Computer control multimedia data playing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201017278Y true CN201017278Y (en) | 2008-02-06 |
Family
ID=39057774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201158412U Expired - Fee Related CN201017278Y (en) | 2007-03-27 | 2007-03-27 | Computer control multimedia data playing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201017278Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654961A (en) * | 2011-05-20 | 2012-09-05 | 上海华博信息服务有限公司 | Interactive system based on circular screen, ground screen and sand table screen |
-
2007
- 2007-03-27 CN CNU2007201158412U patent/CN201017278Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654961A (en) * | 2011-05-20 | 2012-09-05 | 上海华博信息服务有限公司 | Interactive system based on circular screen, ground screen and sand table screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080206 Termination date: 20100327 |