CN202904913U

CN202904913U - Computer multimedia distance education and training teaching device

Info

Publication number: CN202904913U
Application number: CN 201220613579
Authority: CN
Inventors: 高延英; 黄静; 黄金
Original assignee: Northeast Agricultural University
Current assignee: Northeast Agricultural University
Priority date: 2012-11-20
Filing date: 2012-11-20
Publication date: 2013-04-24
Anticipated expiration: 2022-11-20

Abstract

The utility model relates to a computer multimedia distance education training teaching device, which comprises four parts: a housing, a computer, a display reading and writing and a power supply, and is characterized in that: the housing part is composed of a device housing (7) surrounded by The set device is composed of a raised frame (8), and the computer part is composed of a computer (1), a wireless network card and a wireless signal receiver (23), an optical drive (2) and a floppy disk port (4), a USB data interface (22) and a mouse socket (24), the display reading and writing part consists of a display (6) and a tablet (10), a keyboard (21) and a mouse (18), a wireless microphone (16) and a wireless camera (19), a remote controller (17), and Composed of the left camera (5) and the right camera (9), it has the characteristics of simple structure, low cost, real-time display, recording of the teaching scene, interactive communication, and flexible and convenient use.

Description

Computer media distance education training instructional device

Technical field

The utility model relates to Computer Multimedia Learning training and teaching device, a kind of computer media distance education training instructional device of specifically using in the university education training and teaching.

Background technology

As everyone knows, along with the development of the technology such as computer technology, projector, the many exploration done in multimedia teaching aspect the classroom instruction display application.At present, 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 traditional blackboard chalk to a certain extent gradually, and have obtained good effect,, 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 that need in the classroom to be equipped with simultaneously projector, multifunctional platform, stereo set etc., equipment is many, 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, a kind of computer media distance education training instructional device that can popularization and application.

Summary of the invention

The purpose of this utility model is: for the problem of prior art existence, design and develop to provide and possess display and handwriting pad, simple in structure, cost is low, can popularization and application, can carry out real-time exhibition, it is on-the-spot to record teaching, can interaction, flexible and convenient to use, have both a kind of computer media distance education training instructional device of the advantage of conventional teaching and modernizing teaching.

The technical scheme that its technical matters that solves the utility model adopts is: a kind of computer media distance education training instructional device, comprise housing parts, the computing machine part, show read-write part and power unit, wherein, the centre of housing parts and both sides are respectively and show read-write 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 7, the device raised border 8 that arranges around the device case 7 forms, wherein, the centre of device case 7 is symmetrical arranged display 6 and the handwriting pad 10 that shows the read-write part, device raised border 8 interior left side audio amplifier 3 and right side audio amplifier 11 and computing machine 1 and the standby battery doors 12 that are symmetrical arranged respectively the computing machine part that the both sides of device case 7 are vertical, device case 7 upper, the device raised border 8 inner both sides of lower horizontal level are symmetrical arranged respectively left side camera 5 and right side camera 9 and keyboard door 20 and auxiliary small electric apparatus door 14, such as Fig. 1,2, shown in 3;

B, the computing machine part is by the computing machine 1 that is placed in computing machine 1 and the standby battery door 12, the wireless network card and the wireless signal receiver 23 that arrange on the computing machine 1, CD-ROM drive 2 and floppy disk mouth 4, usb data interface 22 and mouse socket 24 form, wherein, the computing machine 1 interior control chip that arranges, display chip and storage chip, computing machine 1 is read and write respectively the display 6 of part with demonstration by wire, left side camera 5 and right side camera 9, left side audio amplifier 3 and right side audio amplifier 11 connect, mouse socket 24 is connected with the mouse 18 that shows the read-write part by wire, such as Fig. 1,2, shown in 3;

C, demonstration read-write part are by display 6 and handwriting pad 10 in the middle of the device case 7 that is symmetricly set on housing parts, keyboard 21 and mouse 18, wireless microphone 16 and wireless camera 19, telepilot 17, and both sides left sides camera 5 and the right side camera 9 of device raised border 8 inside that is symmetricly set on respectively the upper and lower horizontal level of device case 7 forms, wherein, display 6, left side camera 5 and right side camera 9, left side audio amplifier 3 and right side audio amplifier 11 are connected with computing machine 1 respectively by wire.The device case 7 here, the design of the device raised border 8 that arranges around the device case 7 can all be blocked other parts, makes the outward appearance of present technique more succinct attractive in appearance, uses safety and convenient, as shown in Figure 1, 2, 3.

Said power unit is 220 volts of power supplys, and the while is at computing machine 1 and the standby battery door 12 interior standby batteries 13 that arrange of housing parts, as shown in Figure 1, 2, 3.

The principle of work of present technique and the course of work :During use, display 6 is projector, and by telepilot 17 and control circuit, and each function key that arranges on the telepilot 17 controls, and can show the religion part of making in advance.Handwriting pad 10 is blackboard, can be used in and writes; Adopt the much information typing modes such as DVD drive 2, usb data interface 22, 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 Teaching in University, can realize again the teaching of educational training multimedia remote; Rotary left side camera 5 and right side camera 9 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 13 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, and it is on-the-spot to record teaching, 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 front view of the present utility model.

Fig. 2 is A-A cut-open view of the present utility model.

Fig. 3 is B-B cut-open view of the present utility model.

Among the figure: 1 computing machine, 2 CD-ROM drives, 3 left side audio amplifiers, 4 floppy disk mouths (or being called 3.5 floppy disk sockets), 5 left side cameras, 6 displays, 7 device cases, 8 device raised border, 9 right side cameras, 10 handwriting pads, 11 right side audio amplifiers, 12 computing machines and standby battery door, 13 standby batteries, 14 auxiliary small electric apparatus doors, 15 CDs and CD rack, 16 wireless microphones, 17 telepilots, 18 mouses, 19 wireless cameras, 20 keyboard doors, 21 keyboards, 22 usb data interfaces, 23 wireless network cards and wireless signal receiver, 24 mouse socket, 25 training materialss and training books, 26 mounting parts, 27 mounting screws.

Embodiment

Embodiment of the present utility model, as Figure 1-3, a kind of computer media distance education training instructional device, comprise housing parts, the computing machine part shows read-write part and power unit, wherein, the centre of housing parts and both sides are respectively and show read-write part and computing machine part and power unit, connect by wire between the each several part, it is characterized in that:

Claims

1. A computer multimedia distance education training teaching device, comprising a housing part, a computer part, a display read-write part and a power supply part, wherein, the middle and both sides of the housing part are respectively a display read-write part, a computer part and a power supply part , the parts are connected by wires, characterized in that:

A. The housing part is composed of the device housing (7) and the device raised frame (8) set around the device housing (7), wherein, the middle of the device housing (7) is symmetrically provided with a display for displaying the reading and writing part ( 6) and the handwriting board (10), the left speaker (3) and the right speaker (11) of the computer part and the computer and the The spare battery door (12), the raised frame of the device at the upper and lower horizontal positions of the device housing (7) are symmetrically arranged on both sides inside the left camera (5) and the right camera (9) and the keyboard door ( 20) and auxiliary small appliance door (14);

B. The computer part consists of a computer (1) placed in the computer and spare battery door (12), a wireless network card and a wireless signal receiver (23) set on the computer (1), an optical drive (2) and a floppy disk port (4) , a USB data interface (22) and a mouse socket (24), wherein the computer (1) is provided with a control chip, a display chip and a storage chip, and the computer (1) is respectively connected to the display (6) of the display read-write part through wires, The left camera (5) and the right camera (9), the left speaker (3) and the right speaker (11) are connected, and the mouse socket (24) is connected with the mouse (18) of the display reading and writing part through wires;

C. The display reading and writing part consists of a display (6) and a tablet (10), a keyboard (21) and a mouse (18), a wireless microphone (16) and a wireless The camera (19), the remote control (17), and the left camera (5) and the right camera on both sides inside the raised frame (8) of the device symmetrically arranged on the upper and lower horizontal positions of the device housing (7) (9) composition, wherein, the display (6), the left camera (5) and the right camera (9), the left speaker (3) and the right speaker (11) are respectively connected with the computer (1) through wires.

2. A kind of computer multimedia distance education training teaching device as claimed in claim 1, characterized in that: said power supply part is a 220 volt power supply, and is set in the computer and the spare battery door (12) of the housing part simultaneously Backup battery (13).