A kind of computer media distance education training instructional device
Technical field
Present invention relates particularly to a kind of computer media distance education training instructional device.
Background technology
With the development of science and technology great change is occurring for the development of information technology, traditional teaching pattern, the requirement of Modern University educational training teaching can not have been met as educational aid by traditional blackboard chalk.In particular with the development of computer technology, porjector technology etc., computer multimedia teaching gradually instead of the teaching method of traditional blackboard chalk, and achieve good application effect.There are many deficiencies in existing multimedia teaching Training Methodology and device, can only use, be taken care of by special messenger in private classroom, and non-popularization and application is into general classroom.Importantly, being needed in classroom while being equipped with projecting apparatus, multifunctional platform, stereo set etc., equipment is more, and line is cumbersome, investment is too big, and some school expenditures are few, can't afford, and influences the popularization and application of multimedia teaching;Teacher can not carry out classroom writing on screen, can only show the good courseware of pre-production, it is impossible to be needed to carry out real-time exhibition according to scene;Recorded sometimes for training and teaching scene, studied for online training teaching or training and teaching, at this moment professional camera must be arranged to shoot, cost is higher, it is inconvenient for use.Therefore, at this stage in university education training and teaching in the urgent need to advanced training and teaching pattern, the advantage of traditional training and teaching and modernization training and teaching is integrated, workable, simple and practical, cost is low, efficiency high, can be with the computer media distance education training instructional device of popularization and application.
The content of the invention
In view of the above-mentioned problems of the prior art, the present invention provides a kind of computer media distance education training instructional device.
To achieve these goals, the technical solution adopted by the present invention is:A kind of computer media distance education training instructional device, including including housing parts, computer part, display portion and power unit, wherein, the centre and both sides of housing parts are respectively display portion and computer part and power unit, connected between each several part by wire, it is characterised in that:
One, housing parts are by device case 2, on device case 2, the raised housing 8 of the audio amplifier of lower setting and computer and auxiliary small electric apparatus housing 22 and computer and auxiliary small electric apparatus raised border 9, and display frame 1 is constituted, wherein, the display 7 of display portion is set in the middle of device case 2, centre and two side positions in the raised housing 8 of audio amplifier of the top of device case 2 setting set camera 4 respectively, left side audio amplifier 3 and right side audio amplifier 6, set respectively in the computer and auxiliary small electric apparatus housing 22 and computer and auxiliary small electric apparatus raised border 9 that the bottom of device case 2 is set and calculate gate 23 and auxiliary small electric apparatus door 15, as Figure 1-4.Here device case 2, on device case 2, the raised housing 8 of the audio amplifier of lower setting and computer and auxiliary small electric apparatus housing 22 and computer and auxiliary small electric apparatus raised border 9, and the design of display frame 1, other parts can be all blocked, make the simple in construction of this technology, outward appearance is more succinct attractive in appearance, in addition, keyboard 17 sets the inner side for being arranged on auxiliary small electric apparatus door 15, opened when using and put down auxiliary small electric apparatus door 15, keyboard 17 is just in the inner side of auxiliary small electric apparatus door 15, can directly it use, due to being that activity is installed, it can also lift down and use, therefore, it is easy to use, as Figure 1-4;
2nd, computer part by be placed on computer and standby battery door 10 in computer 27, the wireless network card and wireless signal receiver 21 set on computer 27, CD-ROM drive 28 and floppy disk mouthful 25, usb data interface 24 and mouse socket 26 are constituted, wherein, control chip, display chip and storage chip are set in computer 27, display 7 of the computer 27 by wire respectively with display portion, camera 4 and left side audio amplifier 3 and right side audio amplifier 6 are connected, mouse socket 26 is connected by wire and the mouse of display portion 18, as Figure 1-4;
3rd, display portion is by the display 7 that is symmetricly set in the middle of the device case 2 of housing parts, keyboard 17 and mouse 18, wireless microphone 13 and wireless camera 19, camera 4 inside remote control 16, and the raised housing 8 of the audio amplifier being arranged on device case 2 is constituted, wherein, display 6, camera 4, left side audio amplifier 3 and right side audio amplifier 6 are connected with computer 27 respectively by wire, as Figure 1-4.Described power unit is 220 volts of power supplys, while setting standby battery in the computer and the raised housing 22 of auxiliary small electric apparatus of housing parts, as Figure 1-4.The operation principle and the course of work of this technology:In use, display 7 is projecting apparatus, it is controlled by each function key set on remote control 16 and control circuit, and remote control 16, the good religion part of pre-production can be shown.Using the much information typing mode such as DVD drive 28, usb data interface 24, network, the advantage of multimedia teaching is given full play to, both the live educational training of enterprise can be needed to carry out real-time exhibition, educational training multi media remote teaching can be realized again;Rotary camera 4, can record a video to classroom whole process, be studied for online training teaching or training and teaching.Wireless camera 19 realizes the real-time exhibition on classroom.Stand-by power supply is used as using standby battery, it is ensured that use of the device under power-off condition.Compared to the prior art this technology has simple in construction, low cost, can carry out real-time exhibition, can record teaching scene, can be flexible and convenient to use with interaction, has both the features such as conventional teaching and modernizing teaching.
Brief description of the drawings
Fig. 1 is opening front view when calculating gate 23 and auxiliary small electric apparatus door 15 for the present invention.
Fig. 2 is shutting front view when calculating gate 23 and auxiliary small electric apparatus door 15 for the present invention.
Fig. 3 is Fig. 2 A-A sectional views.
Fig. 4 is Fig. 2 B-B sectional views.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
A kind of computer media distance education training instructional device, including housing parts, computer part, display portion and power unit, wherein, the centre and both sides of housing parts are respectively display portion and computer part and power unit, connected between each several part by wire, it is characterised in that:
One, housing parts are by device case 2, on device case 2, the raised housing 8 of the audio amplifier of lower setting and computer and auxiliary small electric apparatus housing 22 and computer and auxiliary small electric apparatus raised border 9, and display frame 1 is constituted, wherein, the display 7 of display portion is set in the middle of device case 2, centre and two side positions in the raised housing 8 of audio amplifier of the top of device case 2 setting set camera 4 respectively, left side audio amplifier 3 and right side audio amplifier 6, set respectively in the computer and auxiliary small electric apparatus housing 22 and computer and auxiliary small electric apparatus raised border 9 that the bottom of device case 2 is set and calculate gate 23 and auxiliary small electric apparatus door 15, as Figure 1-4.Here device case 2, on device case 2, the raised housing 8 of the audio amplifier of lower setting and computer and auxiliary small electric apparatus housing 22 and computer and auxiliary small electric apparatus raised border 9, and the design of display frame 1, other parts can be all blocked, make the simple in construction of this technology, outward appearance is more succinct attractive in appearance, in addition, keyboard 17 sets the inner side for being arranged on auxiliary small electric apparatus door 15, opened when using and put down auxiliary small electric apparatus door 15, keyboard 17 is just in the inner side of auxiliary small electric apparatus door 15, can directly it use, due to being that activity is installed, it can also lift down and use, therefore, it is easy to use, as Figure 1-4;
2nd, computer part by be placed on computer and standby battery door 10 in computer 27, the wireless network card and wireless signal receiver 21 set on computer 27, CD-ROM drive 28 and floppy disk mouthful 25, usb data interface 24 and mouse socket 26 are constituted, wherein, control chip, display chip and storage chip are set in computer 27, display 7 of the computer 27 by wire respectively with display portion, camera 4 and left side audio amplifier 3 and right side audio amplifier 6 are connected, mouse socket 26 is connected by wire and the mouse of display portion 18, as Figure 1-4;
3rd, display portion is by the display 7 that is symmetricly set in the middle of the device case 2 of housing parts, keyboard 17 and mouse 18, wireless microphone 13 and wireless camera 19, camera 4 inside remote control 16, and the raised housing 8 of the audio amplifier being arranged on device case 2 is constituted, wherein, display 6, camera 4, left side audio amplifier 3 and right side audio amplifier 6 are connected with calculating 27 respectively by wire, as Figure 1-4.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.