CN102945623A - Computer multimedia distance education and training teaching device - Google Patents

Computer multimedia distance education and training teaching device Download PDF

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Publication number
CN102945623A
CN102945623A CN2012104694205A CN201210469420A CN102945623A CN 102945623 A CN102945623 A CN 102945623A CN 2012104694205 A CN2012104694205 A CN 2012104694205A CN 201210469420 A CN201210469420 A CN 201210469420A CN 102945623 A CN102945623 A CN 102945623A
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CN
China
Prior art keywords
display
computing machine
audio amplifier
small electric
case
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Pending
Application number
CN2012104694205A
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Chinese (zh)
Inventor
高延英
黄静
高延宏
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Northeast Agricultural University
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Northeast Agricultural University
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Publication date
Application filed by Northeast Agricultural University filed Critical Northeast Agricultural University
Priority to CN2012104694205A priority Critical patent/CN102945623A/en
Publication of CN102945623A publication Critical patent/CN102945623A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a computer multimedia distance education and training teaching device. The device comprises four parts of a shell, a computer, a display and a power supply; the device is characterized in that the shell part consists of a device shell (2), speaker convex shells (8) which are arranged at the upper part and lower part of the device shell (2), a computer and auxiliary small electric appliance shell (22), a convex side frame (9) of the computer and the auxiliary small electric appliance shell, and a display side (1); and the computer part consists of a computer (27) which is arranged in the computer and a storage battery gate (10), a wireless network card and a wireless signal receiver (21) which are arranged on the computer (27), a CD driver (28) and a floppy port (25), a USB (universal series bus) data interface (24) and a mouse jack (26). The device provided by the invention has the characteristics of simple structure, low cost, convenience and flexibility in use, can be used for displaying in real time, and capabilities of recording site teaching and interactive communicating.

Description

Computer media distance education training instructional device
Technical field
The present invention relates to Computer Multimedia Learning training and teaching device, the computer media distance education training instructional device of specifically using in a kind of university education training and teaching.
Background technology
Along with the progress of science and technology, the development of infotech, great change is occuring in traditional teaching pattern, relies on traditional blackboard chalk can't satisfy the requirement of Modern University educational training teaching as educational aid.Particularly along with the development of computer technology, porjector technology etc., computer multimedia teaching has replaced the teaching method of traditional blackboard chalk gradually, and has obtained good effect.At present, computer multimedia teaching method commonly used has two kinds.A kind of method is that projector adds computing machine.In Interior Space, lift projector, mount screen on the wall, lay computing machine on teacher's the dais.Computing machine is controller, plays courseware, projects to by projector and demonstrates courseware content on the screen; Another kind method is that rear-projection adds computing machine.Thick large rear-projection is placed on table or the box shelf, and computing machine is contained in yoke.Although above-mentioned two kinds of methods have replaced the teaching method of traditional blackboard chalk to a certain extent gradually,, also there are some shortcoming and defect in they.The problem that first method exists is that at first, projector projects to screen certain distance, the luminance brightness of projection and true chroma are propagated certain loss aloft, and with projection bulb's overload of power of high brightness, very easily damage, bulb is expensive, and the short time will be changed school and can't afford; Secondly, use this kind device, demand is than large space, and now general space, classroom is not enough, and the teacher shelters from again projection sometimes, affects teaching efficiency, and in addition, the device bulk storage need manually be taken care of.The problem that second method exists is, at first, the rear-projection technology is used the reflective projection principle, and reflection needs certain space, and power consumption itself is too large; Secondly, the rear-projection technology will satisfy classroom inner multimedia demonstration and reach certain area, just needs certain rear-projection reflection space (rear-projection thickness), and thickness is excessive, all can't put in the general classroom.In a word, existing multimedia teaching Training Methodology and device exist a lot of not enough, can only in private classroom, use, by special messenger's keeping, and not popularization and application in general classroom.The more important thing is, need in the classroom to be equipped with simultaneously projector, multifunctional platform, stereo set etc., equipment is many, and line is loaded down with trivial details, invests too greatly, and some school expenditure is few, can't afford, and affects the popularization and application of multimedia teaching; The teacher can not carry out the classroom at screen and write, and can only show the courseware of making in advance, can't carry out real-time exhibition according to on-the-spot needs; Sometimes need the training and teaching scene is recorded, to be used for the research of online training teaching or training and teaching, at this moment must arrange professional camera to take, cost is higher, uses inconvenience.Therefore, in the present stage university education training and teaching in the urgent need to advanced person's training and teaching pattern, the advantage that integrates traditional training and teaching and modernized training and teaching, workable, simple and practical, cost is low, and efficient is high, computer media distance education training instructional device that can popularization and application.
Summary of the invention
The objective of the invention is: for the problem of prior art existence, designing and developing provides a kind of display that possesses, simple in structure, cost is low, and common vast middle and primary schools and university can popularization and applications, can carry out real-time exhibition, can record teaching on-the-spot, can interaction, flexible and convenient to use, have both the computer media distance education training instructional device of the advantage of conventional teaching and modernizing teaching.
The technical solution adopted for the present invention to solve the technical problems is: a kind of computer media distance education training instructional device, comprise housing parts, the computing machine part, display part and power unit, wherein, the centre of housing parts and both sides are respectively display part and computing machine part and power unit, connect by wire between the each several part, it is characterized in that:
A, housing parts is by device case 2, on the device case 2, the audio amplifier projection housing 8 of lower setting and computing machine and auxiliary small electric apparatus housing 22 and computing machine and auxiliary small electric apparatus raised border 9, and display frame 1 forms, wherein, the centre of device case 2 arranges the display 7 of display part, centre and two side positions in the audio amplifier projection housing 8 that device case 2 tops arrange arrange respectively camera 4, left side audio amplifier 3 and right side audio amplifier 6, the computing machine that device case 2 bottoms arrange and auxiliary small electric apparatus housing 22 and computing machine and auxiliary small electric apparatus raised border 9 interior settings are respectively calculated gate 23 and auxiliary small electric apparatus door 15, shown in Fig. 1-5.The device case 2 here, on the device case 2, the audio amplifier projection housing 8 of lower setting and computing machine and auxiliary small electric apparatus housing 22 and computing machine and auxiliary small electric apparatus raised border 9, and the design of display frame 1, can all block other parts, make the simple in structure of present technique, outward appearance is more succinct attractive in appearance, and in addition, keyboard 17 arranges the inboard that is installed in auxiliary small electric apparatus door 15, open during use and put down auxiliary small electric apparatus door 15, keyboard 17 just in auxiliary small electric apparatus door 15 inboards, can directly use, owing to being movable the installation, also can lift down use, therefore, easy to use, shown in Fig. 1-4;
B, computing machine part are by the computing machine 27 that is placed in computing machine and the standby battery door 10, the wireless network card and the wireless signal receiver 21 that arrange on the computing machine 27, CD-ROM drive 28 and floppy disk mouth 25, usb data interface 24 and mouse socket 26 form, wherein, computing machine 27 interior control chip, display chip and the storage chips of arranging, computing machine 27 by wire respectively with the display 7 of display part, camera 4 is connected with the left side audio amplifier and right side audio amplifier 6 connects, mouse socket 26 is connected with the mouse 18 of display part by wire, shown in Fig. 1-4;
C, display part are by the display 7 in the middle of the device case 2 that is symmetricly set on housing parts, keyboard 17 and mouse 18, wireless microphone 13 and wireless camera 19, telepilot 16, and camera 4 compositions that are arranged on audio amplifier projection housing 8 inside on the device case 2, wherein, display 6, camera 4, left side audio amplifier 3 and right side audio amplifier 6 are connected with computing machine 27 respectively by wire, shown in Fig. 1-4.
Said power unit is 220 volts of power supplys, and the while is at computing machine and the auxiliary small electric apparatus projection housing 22 interior standby batteries that arrange of housing parts, shown in Fig. 1-4.
The principle of work of present technique and the course of work :During use, display 7 is projector, and by telepilot 16 and control circuit, and each function key that arranges on the telepilot 16 controls, and can show the religion part of making in advance.Adopt the much information typing modes such as DVD drive 28, usb data interface 24, network, give full play to the advantage of multimedia teaching, both can need to carry out real-time exhibition to the on-the-spot educational training of enterprise, can realize again the teaching of educational training multimedia remote; Rotary camera 4 can to the omnidistance video recording in classroom, be used for the research of online training teaching or training and teaching.Wireless camera 19 has been realized the real-time exhibition on the classroom.Adopt standby battery as standby power supply, guarantee the use of device under power-off condition.
Present technique is compared with existing technology to be had simple in structurely, and cost is low, can carry out real-time exhibition, can record teaching on-the-spot, can interaction, and flexible and convenient to use, have both the characteristics such as conventional teaching and modernizing teaching.
Description of drawings
Fig. 1 is the front view of the present invention when opening calculating gate 23 and auxiliary small electric apparatus door 15.
Fig. 2 is the front view of the present invention when shutting calculating gate 23 and auxiliary small electric apparatus door 15.
Fig. 3 is the A-A cut-open view of Fig. 2.
Fig. 4 is the B-B cut-open view of Fig. 2.
Among the figure: 1 display frame, 2 device cases, 3 left side audio amplifiers, 4 cameras, the 5 shooting draught animals, 6 right side audio amplifiers, 7 displays, 8 audio amplifiers projection housing, 9 computing machines and auxiliary small electric apparatus raised border, 10 computing machines and auxiliary small electric apparatus doorway, 11 CDs, 12 CD rack, 13 wireless microphones, 14 hinges, 15 auxiliary small electric apparatus doors, 16 telepilots, 17 keyboards, 18 mouses, 19 wireless cameras, 20 keyboards, 21 wireless network cards and wireless signal receiver, 22 computing machines and auxiliary small electric apparatus projection housing, 23 calculate gate, 24 usb data interfaces, 25 floppy disk mouths (or being called 3.5 floppy disk sockets), 26 mouse socket, 27 computing machines, 28 CD-ROM drives, 29 display mounting mats, 30 fabricated sections and screw.
Embodiment
The specific embodiment of the present invention, shown in Fig. 1-4, computer media distance education training instructional device, comprise housing parts, computing machine part, display part and power unit, wherein, the centre of housing parts and both sides are respectively display part and computing machine part and power unit, connect by wire between the each several part, it is characterized in that:
A, housing parts is by device case 2, on the device case 2, the audio amplifier projection housing 8 of lower setting and computing machine and auxiliary small electric apparatus housing 22 and computing machine and auxiliary small electric apparatus raised border 9, and display frame 1 forms, wherein, the centre of device case 2 arranges the display 7 of display part, centre and two side positions in the audio amplifier projection housing 8 that device case 2 tops arrange arrange respectively camera 4, left side audio amplifier 3 and right side audio amplifier 6, the computing machine that device case 2 bottoms arrange and auxiliary small electric apparatus housing 22 and computing machine and auxiliary small electric apparatus raised border 9 interior settings are respectively calculated gate 23 and auxiliary small electric apparatus door 15, shown in Fig. 1-5.The device case 2 here, on the device case 2, the audio amplifier projection housing 8 of lower setting and computing machine and auxiliary small electric apparatus housing 22 and computing machine and auxiliary small electric apparatus raised border 9, and the design of display frame 1, can all block other parts, make the simple in structure of present technique, outward appearance is more succinct attractive in appearance, and in addition, keyboard 17 arranges the inboard that is installed in auxiliary small electric apparatus door 15, open during use and put down auxiliary small electric apparatus door 15, keyboard 17 just in auxiliary small electric apparatus door 15 inboards, can directly use, owing to being movable the installation, also can lift down use, therefore, easy to use, shown in Fig. 1-4;
B, computing machine part are by the computing machine 27 that is placed in computing machine and the standby battery door 10, the wireless network card and the wireless signal receiver 21 that arrange on the computing machine 27, CD-ROM drive 28 and floppy disk mouth 25, usb data interface 24 and mouse socket 26 form, wherein, computing machine 27 interior control chip, display chip and the storage chips of arranging, computing machine 27 by wire respectively with the display 7 of display part, camera 4 is connected with the left side audio amplifier and right side audio amplifier 6 connects, mouse socket 26 is connected with the mouse 18 of display part by wire, shown in Fig. 1-4;
C, display part are by the display 7 in the middle of the device case 2 that is symmetricly set on housing parts, keyboard 17 and mouse 18, wireless microphone 13 and wireless camera 19, telepilot 16, and camera 4 compositions that are arranged on audio amplifier projection housing 8 inside on the device case 2, wherein, display 6, camera 4, left side audio amplifier 3 and right side audio amplifier 6 are connected with computing machine 27 respectively by wire, shown in Fig. 1-4.

Claims (1)

1. a computer media distance education training instructional device comprises housing parts, the computing machine part, display part and power unit, wherein, the centre of housing parts and both sides are respectively display part and computing machine part and power unit, connect by wire between the each several part, it is characterized in that:
A, housing parts is by device case (2), on the device case (2), the audio amplifier projection housing (8) of lower setting and computing machine and auxiliary small electric apparatus housing (22) and computing machine and auxiliary small electric apparatus raised border (9), and display frame (1) forms, wherein, the centre of device case (2) arranges the display (7) of display part, centre and two side positions in the audio amplifier projection housing (8) that device case (2) top arranges arrange respectively camera (4), left side audio amplifier (3) and right side audio amplifier (6) arrange respectively in the computing machine that device case (2) bottom arranges and auxiliary small electric apparatus housing (22) and computing machine and the auxiliary small electric apparatus raised border (9) and calculate gate (23) and auxiliary small electric apparatus door (15);
B, the computing machine part is by the computing machine (27) that is placed in computing machine and the standby battery door (10), upper wireless network card and the wireless signal receiver (21) that arranges of computing machine (27), CD-ROM drive (28) and floppy disk mouth (25), usb data interface (24) and mouse socket (26) form, wherein, computing machine arranges control chip in (27), display chip and storage chip, computing machine (27) by wire respectively with the display (7) of display part, camera (4) is connected 3 with the left side audio amplifier) and right side audio amplifier (6) connection, mouse socket (26) is connected with the mouse (18) of display part by wire;
C, display part are by the display (7) in the middle of the device case that is symmetricly set on housing parts (2), keyboard (17) and mouse (18), wireless microphone (13) and wireless camera (19), telepilot (16), and camera (4) composition that is arranged on audio amplifier projection housing (8) inside on the device case (2), wherein, display (7), camera (4), left side audio amplifier (3) and right side audio amplifier (6) are connected with computing machine (27) respectively by wire.
CN2012104694205A 2012-11-20 2012-11-20 Computer multimedia distance education and training teaching device Pending CN102945623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012104694205A CN102945623A (en) 2012-11-20 2012-11-20 Computer multimedia distance education and training teaching device

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Application Number Priority Date Filing Date Title
CN2012104694205A CN102945623A (en) 2012-11-20 2012-11-20 Computer multimedia distance education and training teaching device

Publications (1)

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CN102945623A true CN102945623A (en) 2013-02-27

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104076871A (en) * 2013-03-30 2014-10-01 昆山市张浦镇合通网络科技服务部 Novel computer monitor
CN107067837A (en) * 2017-04-19 2017-08-18 安徽工程大学 Towards the Multimedia equipment control control system of multiple terminals application continuum
CN107293165A (en) * 2016-04-11 2017-10-24 新余学院 A kind of computer media distance education training instructional device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201698605U (en) * 2010-06-17 2011-01-05 徐群岭 Double-screen multimedia teaching device
CN201796507U (en) * 2010-09-28 2011-04-13 杨振 Teaching device combining traditional teaching with modern teaching
CN201877011U (en) * 2010-12-14 2011-06-22 王春莲 Multimedia teaching instrument with computer
CN102419915A (en) * 2010-09-27 2012-04-18 胡立洋 Teaching all-in-one machine
CN102446425A (en) * 2010-10-08 2012-05-09 张金凤 Multimedia teaching device
CN202217402U (en) * 2011-07-28 2012-05-09 刘琳 All-purpose projector
CN102456279A (en) * 2010-10-27 2012-05-16 王翠荣 Wall-mounted all-in-one machine for teaching
CN202904918U (en) * 2012-11-20 2013-04-24 东北农业大学 Computer multimedia distance education and training teaching device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201698605U (en) * 2010-06-17 2011-01-05 徐群岭 Double-screen multimedia teaching device
CN102419915A (en) * 2010-09-27 2012-04-18 胡立洋 Teaching all-in-one machine
CN201796507U (en) * 2010-09-28 2011-04-13 杨振 Teaching device combining traditional teaching with modern teaching
CN102446425A (en) * 2010-10-08 2012-05-09 张金凤 Multimedia teaching device
CN102456279A (en) * 2010-10-27 2012-05-16 王翠荣 Wall-mounted all-in-one machine for teaching
CN201877011U (en) * 2010-12-14 2011-06-22 王春莲 Multimedia teaching instrument with computer
CN202217402U (en) * 2011-07-28 2012-05-09 刘琳 All-purpose projector
CN202904918U (en) * 2012-11-20 2013-04-24 东北农业大学 Computer multimedia distance education and training teaching device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104076871A (en) * 2013-03-30 2014-10-01 昆山市张浦镇合通网络科技服务部 Novel computer monitor
CN107293165A (en) * 2016-04-11 2017-10-24 新余学院 A kind of computer media distance education training instructional device
CN107067837A (en) * 2017-04-19 2017-08-18 安徽工程大学 Towards the Multimedia equipment control control system of multiple terminals application continuum

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Application publication date: 20130227

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