CN202956920U - Password recognition type mobile teaching system - Google Patents
Password recognition type mobile teaching system Download PDFInfo
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- CN202956920U CN202956920U CN 201220728905 CN201220728905U CN202956920U CN 202956920 U CN202956920 U CN 202956920U CN 201220728905 CN201220728905 CN 201220728905 CN 201220728905 U CN201220728905 U CN 201220728905U CN 202956920 U CN202956920 U CN 202956920U
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- mobile teaching
- master control
- audio frequency
- password
- computer
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Abstract
The utility model relates to a password recognition type mobile teaching system, which comprises a computer, a player, a master control system, an audio-video processing system, a playing system and a computer processing system. The master control system is respectively connected with the audio-video processing system, the playing system and the computer processing system. The master control system is further connected with a projector (9) and a password recognizer (10). Compared with a traditional mobile teaching system, due to the adoption of the integrated arrangement, a projector, a power amplifier, a player, a computer and other multimedia equipment are highly integrated as a whole by means of the password recognition type mobile teaching system. Therefore, no e-boards, liquid crystal displays or other equipment are adopted to occupy the precious interior space of a classroom. Meanwhile, the password recognition type mobile teaching system is simple and convenient to use. Due to the arrangement of the password recognizer, the usage safety of the system is ensured.
Description
Technical field
The utility model relates to a kind of Mobile Teaching system for teaching, relates in particular to a kind of password identification formula Mobile Teaching system, belongs to teaching field.
Background technology
Along with the development of computer technology, multimedia technology is ripe gradually, and multi-media classroom/meeting room is come into each teaching, training unit and each company gradually.Various kinds of schools and academic unit are all building multi-media classroom or multifunctional hall, and traditional construction scheme is to be equipped with computing machine, multimedia projector, electronic giant-screen, DVD, stereo set etc., reaches sound, image, the synchronous teaching efficiency of literal.In multi-media classroom, generally is furnished with computer, projector.In speech/explanation process, the speaker often needs the explanation content is operated and points out, and carries out speech sound eeplaining by microphone simultaneously." mobile multi-media terminal " is essential as a kind of advanced person's teaching means, various kinds of schools and academic unit, all building multi-media classroom or multifunctional hall, traditional construction scheme is to be equipped with computing machine, multimedia projector, electronic giant-screen, DVD, stereo set etc., reaches sound, image, the synchronous teaching efficiency of literal.
There are some defectives in traditional Mobile Teaching system, shows as following deficiency:
1. function singleness is relatively simple for structure, although can use, the defective of function is not enough to finish various functions.
2. the product composition is more, has comprised multiple audio frequency, video-unit, and various types of electronic equipments are comparatively various, and management is difficult.
3. operating process is loaded down with trivial details, the separate device switching manipulation, complex redundancy.
4. install, arrange comparatively trouble, multiple different electron device is connected that frequency modulation etc. are processed very loaded down with trivial details.
The utility model content
In order to overcome the deficiencies in the prior art, resolve the problem of prior art, remedy the existing in the market deficiency of existing product.
The utility model provides a kind of password identification formula Mobile Teaching system, comprise computer, playback equipment, master control system, audio frequency and video disposal system, Play System and computer disposal system, described master control system is connected with audio frequency and video disposal system, Play System and computer disposal system respectively, master control system is connected with projector, and master control system also is connected with a password recognizer.
Preferably, above-mentioned master control system comprises main control module, and main control module is central integrated control module.
Preferably, above-mentioned audio frequency and video disposal system comprises the audio frequency and video input/output module.
Preferably, above-mentioned audio frequency and video input/output module is connected with TV module, audio frequency output module and control desk.
Preferably, above-mentioned Play System comprises amplifirer, and described amplifirer is connected with a player.
Preferably, above-mentioned computer disposal system comprises microsystem, high-performance calculation part, storage area and multifunction peripheral interface section.
The password identification formula Mobile Teaching system that the utility model provides compares with traditional Mobile Teaching system, by integrated setting, the multimedia equipment height such as projector, amplifirer, player, computer is integrated, the equipment such as Electronic platform, liquid crystal display that need not occupy valuable space, classroom, easy to use, the security of the password identification device that arranges simultaneously to realize using.
Description of drawings
Fig. 1 is the utility model structural representation.
Mark among the figure: 1-main control module; The 2-amplifirer; The 3-microsystem; 4-audio frequency and video input/output module; The 5-player; The 6-TV module; 7-audio frequency output module; The 8-control desk; The 9-projector; 10-password identification device.
Embodiment
Understand and enforcement the utility model for the ease of those of ordinary skills, below in conjunction with the drawings and the specific embodiments the utility model is described in further detail.
Be illustrated in figure 1 as password identification formula Mobile Teaching system architecture synoptic diagram of the present utility model, comprise computer, playback equipment, master control system, audio frequency and video disposal system, Play System and computer disposal system, described master control system is connected with audio frequency and video disposal system, Play System and computer disposal system respectively, master control system comprises main control module 1, main control module is central integrated control module, and central integrated control module is 64 chip processors.The audio frequency and video disposal system comprises audio frequency and video input/output module 4.Audio frequency and video input/output module 4 is connected with TV module 6, audio frequency output module 7 and control desk 8.Play System comprises amplifirer 2, and described amplifirer 2 is connected with a player 5.TV module 6 adopts the full additional channel television reception of 47-870MHZ, 1000 TV programme storages; Frequency synthesis receives tuner, has never the TV programme phenomenon such as drift about, walk on stage.Three kinds of sound accompaniment standard receiving demodulations of compatible 6.5M/6.0M/5.5M (D/K, I, B/G).Audio frequency output module 7 adopts wireless microphone, has adopted the automatic frequency adjustment technology, and receiving end and transmission ends can find available frequency band.In addition, the more important thing is that 2.4G RF wireless technology is the transmitted in both directions pattern, avoid tradition (27MHZ) one-way transmission the interrupted situation of signal to occur easily.
The computer disposal system comprises microsystem 3, high-performance calculation part, storage area and multifunction peripheral interface section.Various configurations are respectively: high-performance calculation partly comprises the double-core Core2 DuoCPU E7200 of high-performance Intel processor, high speed embedded control chip and professional audio frequency and video dsp processor, storage area comprises high-capacity and high-speed specialty 500G storage hard disk and dual channel high speed 4G memory bar, and the multifunction peripheral interface section comprises 6 high speed USB 3.0 interfaces and 1000M network interface.
Master control system also is connected with projector 9, and projector 9 adopts the 3LCD technology, can project 80 or 100 inches super large video pictures.Compare with other shadow casting technique, the image of projection is full-color image, and the rainbow phenomena that the timesharing imaging occurs can not occur.There is not rainbow, the look phenomenon of overflowing.Eyes are watched more comfortable.And has excellent color intensity.It is bright to be particularly suitable for performance, nature, soft video pictures.Exhibition booth 8 resolution are 5,000,000 pixels, 〉=6500TV line, 44 times of digital zooms; Have following functions: freeze frame, negative film, with the screen contrast, automatically RGB AV switch.Peculiar ESD electrostatic protection function; Auxiliary light modulation adopts the long-life led light source.
Innovative point of the present utility model and inventive point are: master control system also is connected with a password recognizer 10, and password identification device 10 comprises input equipment and identification judge module, whether enters system by judging the control of password correctness.
The password identification formula Mobile Teaching system that the utility model provides compares with traditional Mobile Teaching system, by integrated setting, the multimedia equipment height such as projector, amplifirer, player, computer is integrated, the equipment such as Electronic platform, liquid crystal display that need not occupy valuable space, classroom, easy to use, the security of the password identification device that arranges simultaneously to realize using.
The embodiment of the above is preferred embodiments of the present utility model; be not to limit implementation scope of the present utility model with this; scope of the present utility model comprises and is not limited to this embodiment that the equivalence that all shapes according to the utility model, structure are done changes all in protection domain of the present utility model.
Claims (6)
1. password identification formula Mobile Teaching system, comprise computer, playback equipment, master control system, audio frequency and video disposal system, Play System and computer disposal system, described master control system is connected with audio frequency and video disposal system, Play System and computer disposal system respectively, master control system is connected with projector (9), it is characterized in that: master control system also is connected with a password recognizer (10).
2. password identification formula Mobile Teaching according to claim 1 system, it is characterized in that: described master control system comprises main control module (1), main control module is central integrated control module.
3. password identification formula Mobile Teaching according to claim 1 system, it is characterized in that: described audio frequency and video disposal system comprises audio frequency and video input/output module (4).
4. password identification formula Mobile Teaching according to claim 3 system, it is characterized in that: described audio frequency and video input/output module (4) is connected with TV module (6), audio frequency output module (7) and control desk (8).
5. password identification formula Mobile Teaching according to claim 1 system, it is characterized in that: described Play System comprises amplifirer (2), described amplifirer (2) is connected with a player (5).
6. password identification formula Mobile Teaching according to claim 1 system, it is characterized in that: described computer disposal system comprises microsystem (3), high-performance calculation part, storage area and multifunction peripheral interface section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728905 CN202956920U (en) | 2012-12-20 | 2012-12-20 | Password recognition type mobile teaching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728905 CN202956920U (en) | 2012-12-20 | 2012-12-20 | Password recognition type mobile teaching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202956920U true CN202956920U (en) | 2013-05-29 |
Family
ID=48462480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220728905 Expired - Fee Related CN202956920U (en) | 2012-12-20 | 2012-12-20 | Password recognition type mobile teaching system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202956920U (en) |
-
2012
- 2012-12-20 CN CN 201220728905 patent/CN202956920U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20131220 |