CN2532514Y - Multi-function computerized platform for lecture - Google Patents

Abstract

Disclosed is a multifunctional computer-equipped platform, belonging to the multifunctional computer-equipped platform for classroom teaching and speech, particularly to a multifunctional computer-equipped platform for the MPC interactive teaching. An image pick-up head and a security probe are arranged at the upper part of the platform, a computer and a control unit are arranged at the lower part of the platform, a control panel is embedded in an operation area of the level platform board and a computer keyboard is also arranged on the operation area, and a computer display is obliquely enclosed in the platform. The computer-equipped platform has rational layout of equipments, dispensing with a plurality of audio and video equipments including an object display platform through the computer network function, therefore the utility model achieves multi-media teaching, equipment structure simplification, simple wiring, low cost and convenient operation, and effectively solves the security and abrasion-prevention problems of the equipments.

Description

The multi-purpose computer dais

Technical field

The utility model belongs to the multi-purpose computer dais of classroom instruction and speech, especially the multi-purpose computer dais of computer media interactive mode teaching.

Technical background

Traditional dais generally only is used to place article such as lecture notes, chalk, books; Carry out multimedia teaching, various audio ﹠ video equipments such as computing machine, material object display platform, projector and sound-track engraving apparatus, video recorder, VCD/DVD are generally arranged in the classroom.Because equipment is more, investment is bigger, and the keeping difficulty, many schools are investment construction " multi-functional Conference Hall " private classroom only, and to still keeping intact in the common classroom that teaching has the greatest impact; Some conditions are school preferably, and equipment such as computing machine, material object display platform, projector have been moved into common classroom, and the requirement of these equipment can't be satisfied in original dais, although transformed original dais, and the basic requirement of satisfying teaching.But because of investment is too big, equipment is too many, the wiring complexity makes failure rate raise, a lot of schools have to be cost to reduce function for satisfying basic demand, as: the function of equipment such as material object display platform, sound-track engraving apparatus, video recorder, VCD/DVD, lost the effect of multimedia teaching like this, again; Particularly manage the equipment that these are dispersed in each classroom, one wants loss prevention, two antitheft, has proposed very high requirement for the management of school, and therefore many schools hang back.

In existing dais, always there is not big, the various problem of equipment of fine solution investment.

As: the patent in 99 years " Multi-purpose platform " is said: a kind of Multi-purpose platform, comprise worktable and cabinet, worktable comprises two casings, box top is a drop front, casing side upper end is provided with slide rail, and drop front is contained on the slide rail, can spur along slide rail, two casings can be used for placing graphoscope, keyboard and projector, and cabinet comprises annex cabinet, mainframe and is used to place the tabula shelves of VCD, power amplifier etc.

And for example: the patent in 98 years " audio-visual education programme health protection dais " is said: audio-visual education programme health protection dais aims at electronic teaching and designs.Comprise a movable table top in its table top, with table top the active connection of coupling link is arranged, can prop or put down, the table top downside is the audio-visual education programme cabinet, and for placing collection projector, player, VCD machine, cabinet can be thrown off the dais by the track pulling and also can be become one with the dais.It is strong that movable table top both sides, table top the place ahead are equipped with massage, places both hands for the teacher, makes it obtain the health care massage effect in unconscious.

For another example: the patent in 88 years " fixedly closing composite type audiovisual dais " is said: fixing closing composite type audiovisual dais, be to belong to the dais that classroom instruction is used, it is by in the housing of metal dais instrument and equipments such as player, monitor, illuminating lamp, sound amplifier, slide projector, projector, telepilot and total power switch being housed, after opening the dais cover plate, various instrument and equipments meet one's eyes, teacher can use and debug as required, just whole work can be finished at short notice, the poly-loaded down with trivial details work of a large amount of installations, dismounting, debugging and focusing can be removed from.

Above-mentioned these dais have only solved the placement of various device on the dais and the problem of keeping, loss prevention, " need not say and shift from one place to another from other places again class hour ", " for placing collection projector, player, VCD machine ", " teacher can use and debug as required; just can finish whole work at short notice, can remove the loaded down with trivial details work that a large amount of installations, dismounting, debugging and focusing gather from." still, these dais do not have change in essence with regard to multimedia teaching, just various device are placed in the dais cleverly, have reduced unnecessary work load, play the effect of " loss prevention " yet.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of multi-purpose computer dais, and its equipment layout is reasonable, can save many sounds and look equipment, and is easy to use, realizes multimedia teaching, and wiring is simplified, and can effectively solve the antitheft problem of dispersing apparatus.

Solving the scheme that technical matters of the present utility model adopts is: camera, antitheft probe are installed on the dais, computing machine and control module are installed in the bottom, dais, on the operating table surface of the horizontal platen in dais setting-in control panel and computer keyboard is housed, graphoscope tilts to be packaged in the dais.

On the back plate at this dais audio amplifier is housed, camera can be loaded in the groove between keyboard and the table top in kind by telescopic arm, at control panel, computer keyboard with a drop front with lock is housed above the grooved area, also is provided with the miscellaneous equipment cabinet in the bottom, dais.Above the table top in kind at this dais illuminating lamp is housed also, display is enclosed in the space of glass plate and dais containing.

After taking above-mentioned technical measures, can reach following technique effect:

1, on the dais, made full use of the function of computing machine and network, but the time the various audio-video signals of prerecording carry out digital compression and handle, deposit in the computing machine, last class hour only need be called and be got final product, though therefore other audio ﹠ video equipments such as sound-track engraving apparatus, video recorder, VCD/DVD have been saved at this dais, the function of these equipment does not reduce, just finish by computing machine 5, the result becomes simply wiring, and failure rate reduces, and also significantly reduces investment simultaneously;

2. the dais is the integral body of a sealing, and all devices all is combined in rationally, cleverly and says in the stage body, and many parts adopt embedded, helps keeping, need not to move back and forth class hour, also can remove loaded down with trivial details work such as installation, dismounting, debugging from; Lock after class, can prevent student's artificial damage, and outward appearance is identical with common dais.

3, (perhaps dais, earthing) installs the burglar alarm probe in the dais, effectively solved the anti-stealing safety problem of disperseing each classroom furniture;

4, on the dais camera is installed, can easily the material object of placing on the table top in kind be carried out zoom, become doubly control, help student viewing, and save independently material object display platform by the control panel that operating table surface is adorned; In addition, if campus network builds up, install on computers and look the quite hardware and software of acquisition control system, can be simultaneously the video/audio signal at the teaching scene of maximum 16 camera acquisitions be compressed processing, by the computer network transmission, and can carry out Long-distance Control to the The Cloud Terrace camera lens.This function has realized daily teaching evaluation, teaching demonstration and remote teaching; Invigilator's video recording of examination or the like.Because investment is bigger, mainly is applicable to special classroom such as the multimedia reports Room, little lattice classroom.

Description of drawings

Structural representation when Fig. 1 is work of the present utility model;

Synoptic diagram when Fig. 2 waits to close for the utility model.

Each label is represented successively among the figure: display 1, removable cover 2, control panel 3, keyboard 4, computing machine 5, audio amplifier 6, illuminating lamp 7, antitheft probe 8, camera 9, table top in kind 10, control module 11, miscellaneous equipment 12, cabinet door 13, glass plate 14, operating table surface 15, groove 16.

Embodiment

Referring to Fig. 1, at the lower left quarter at this dais computing machine 5 has been installed, also must dispose sound card in the machine, look and quite compress capture card, 10M/100M/ computing machine network interface card, computing machine 5 can link to each other with campus network, realizes resource sharing; The right lower quadrant at dais is installed control module 11, and on the operating table surface of the horizontal platen in dais setting-in control panel 3, the mouse that has disposed computer keyboard 4 and controlled in this Regional Synergetic operation can easily be operated by these control device, limits the audio-video frequency content that shows teaching; Camera 9 is loaded in the groove 16 between keyboard 4 and the table top in kind 10 by telescopic arm 18, and looking in the video output signals of camera 9 and the computing machine 5 quite compress capture card or USB interface links to each other; Graphoscope 1 (45 about degree) at a certain angle tilts to be packaged in the dais before the keyboard 4, be packaged with a glass plate 14 above the display 1, be pasted with opaque paper on the glass plate 14, reserve the transparent apertures of display 1 position size, can print some on every side to helpful literal or the pattern of imparting knowledge to students, also can keep for school to paste; Last class hour, the table body with removable cover 2 dais exposes work top, if during without floppy drive, CD-ROM drive and miscellaneous equipment 12, can be without cabinet door 13, and after class, telescopic arm 18 and camera 9 are put into the groove 16 of a body, pull out removable cover 2, cover and lock; Active audio amplifier 6 links to each other with computing machine 5 sound cards, is installed on the back plate in the dais correspondence position perforate; Assist illuminator 7 is installed in the top of table top 10 in kind, when material object display, uses as floor light; Antitheft probe 8 is installed on top, dais, and the installation place perforate efficiently solves the anti-stealing safety problem of dispersing apparatus.

Claims (3)

1, a kind of multi-purpose computer dais, it is characterized in that on the dais, being equipped with picture head, antitheft probe, computing machine and control module are equipped with in the bottom, dais, on the operating table surface of the horizontal platen in dais setting-in control panel and computer keyboard is housed, graphoscope tilts to be packaged in the dais.

2, by the described multi-purpose computer of claim 1 dais, it is characterized in that on plate behind the dais, being equipped with audio amplifier, camera is loaded in the groove between keyboard and the table top in kind by telescopic arm, at control panel, a computer keyboard and drop front with lock is housed above the grooved area also is provided with the miscellaneous equipment cabinet in the bottom, dais.

3, by the described multi-purpose computer of claim 1 dais, it is characterized in that above the table top in kind at dais illuminating lamp being housed, display is enclosed in the space of glass plate and dais containing.