CN2855195Y

CN2855195Y - Multimedia platform

Info

Publication number: CN2855195Y
Application number: CN 200520067470
Authority: CN
Inventors: 陈锐
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-11-10
Filing date: 2005-11-10
Publication date: 2007-01-10
Anticipated expiration: 2015-11-10

Abstract

The utility model provides a multimedia platform which is suitable for multimedia demonstration classrooms. The platform comprises a platform body; the platform is provided with a working platform and three-side erect boards which are higher than the working platform; the platform body is composed of a lower cabinet and a suspending cabinet which is at the same side of the lower cabinet; the working platform is jointed with the fixed platform board and the movable platform board; the movable platform board is above the lower cabinet; the interlayer space is formed between the movable platform board and the lower cabinet; the working platform is provided with a movable flip which can enclose the working platform. The multimedia platform of the utility model has the advantages of simple structure and reasonable design; the utility model provides convenience and reliable protection to the application of the multimedia teaching equipment, especially for applications in small multimedia demonstration classrooms.

Description

A kind of multi-media platform

Technical field

The utility model relates to a kind of teaching equipment, relates in particular to a kind of dais, relates to a kind of multi-media platform that use in the multimedia presentation classroom that is suitable for more specifically.

Background technology

The dais is the stage and the requisite teaching aid of teachers' instruction, progressively modernization along with education, the content and form of teaching has been not limited to books and blackboard, many modern teaching equipments step into the classroom, especially computer networking technology is universal day by day, multimedia teaching more and more receives an acclaim, the multi-media platform of so this requirement can't be satisfied in the dais that conventional teaching is used, a kind ofly collect use, depositing in one also just arises at the historic moment.At present, employed dais, multimedia presentation classroom generally all is by the dais stage body, is arranged on three side plates above the stage body, is arranged on the side plate and the cover plate of stage body table top sealing can be constituted, be arranged on the stage body to subregions such as multimedia equipment such as projecting apparatus, central controller, shift frequency sound reinforcement system, multimedia computer, supply line between the equipment and signal transmission line centralized arrangement are in stage body, constitute the multi-media platform of an integration, this multi-media platform provides great convenience for the teacher carries out the multimedia presentation teaching at these equipment of use.But, existing multi-media platform, the place that in design, all exists some to be not so good as people's will, the inconvenience when causing using.Utility model patent as the relevant multi-media platform of the disclosed a lot of pieces of writing of Chinese patent communique, their common feature is, by a stationary barrier stage body is divided into, following two parts, the bottom is designed for placing the cabinet of host computer and teaching auxiliary equipment, top is as workbench, remove and be provided with control panel, computer monitor, keyboard, outside the mouse, sometimes real object exhibition booth also need be placed on this platform, this just makes table top seem very crowded, the space of leaving teacher's use for is very limited, and cover plate adopts flat push type or left and right sides type push form backward, cover plate not only takies too much space after opening, but also damage for easily passing student, in addition, the design of these multi-media platform bottoms is also unreasonable, not only do not provide the space of placing both feet mostly to the user, and after the equipment cabinet door leaf opened, what have counteracted to the user, and what have takies too many space.

Summary of the invention

The purpose of this utility model is the problem that overcomes above existence, provide under a kind of simple in structure, use and the non-working condition occupy little space, the operating space is spacious and comfortful, and use, multi-media platform easy to maintenance.

For realizing above purpose, multi-media platform of the present utility model comprises the dais body, and the dais body has workbench and is higher than left and right, the back three side risers of workbench, and being provided with on the workbench can be with the movable flip of workbench sealing; It is characterized in that: described dais body is made of lowboy and the outstanding cabinet that is positioned at lowboy one side, and described workbench is spliced by stationary platen and movable mold, and movable mold is positioned on the lowboy, and movable mold and lowboy top board constitute mezzanine space.

In order to make movable mold under opening, not take too much space, above-mentioned movable mold is to form by two horizontal panels are hinged, two horizontal panel inner surfaces are provided with the magnetic crash device, and wherein the medial surface of a side of a horizontal panel and described dais body right flank riser is hinged.

Do not take space on every side, dais for after movable flip is opened, above-mentioned movable flip is made up of turnover plate and rolling slat, and the turnover plate comprises vertical panel, level board; Level board front side edge and vertical panel back side edge are hinged, back side edge and rolling slat front side edge are hinged, and the rear end on limit, the level board left and right sides articulates with the horizontal guide rail that is arranged on dais body left and right sides riser inner surface; Limit, the rolling slat left and right sides is slidingly connected with "  " type guide rail that is arranged at below the horizontal guide rail, and the extended line of "  " type guide rail horizontal direction is provided with the spacing piece of taking.。

In order to make drop front in moving process, have a facet to play guiding, support, the said fixing platen constitutes with the bar shaped panel that is positioned at rear portion on the lowboy by being positioned at outstanding square panel cashier's office in a shop, square panel is provided with and is used to that the inclined plane of control panel is installed and can be used for embedding the openwork part that shows tank box or flat board, and the side of square panel and bar shaped panel and drop front splicing is provided with flange.

In order to make keyboard under non-working condition, do not take the space of workbench, above-mentioned square panel is provided with the groove that can place keyboard in the place ahead of openwork part, groove top be provided with can horizontal push-and-pull removable cover.

Aforementioned display device groove box can be a liquid crystal display tank box, and this groove box carries support, base and slide block by display to be formed; Have the square groove that can place LCDs in the middle of the carrying support, the bottom is provided with connecting shaft; Base be an end face have turn edge, the square frame of size and above-mentioned square panel openwork part coupling, the both sides of square frame offer bar hole, bar hole side-lower outward is provided with slide rail; Be provided with the hole in the middle of the slide block, cooperate installation, form damping mechanism with the carrying support connecting shaft that passes the base bar hole.

Aforementioned display device groove box can be a common display tank box, and this groove box is one to have the prismatoid on inclined plane, hollow out in the middle of this inclined plane, but be provided with the edge of support displays all around.

In order to vacate bigger space for operator's both legs, above-mentioned outstanding cabinet front portion is flat-shaped drawer, and the rear portion is the bucket box, and this bucket box communicates with the square panel openwork part.

In order to make the teaching equipment that is positioned on the lowboy top board can adjust the position at any time in use, above-mentioned lowboy top board adopts railroad.

Above-mentioned lowboy is provided with can be with the cabinet door of above-mentioned mezzanine space sealing, and this cabinet door is provided with the lengthening hinge, makes the cabinet door can be positioned the outside of dais body right flank riser after 270 ℃ of rotations of cabinet door one side.

Multi-media platform of the present utility model is because workbench adopts movable mold and stationary platen to be spliced, when movable mold is opened, being positioned at teaching equipment on the lowboy need not be shifted and just can use, when movable mold is closed, teaching equipment is well protected under non-working condition, and can form a big usage platform, for the user provides a broad operating space; And adopt outstanding cabinet and lowboy to constitute the dais body, host computer and teaching auxiliary equipment can be concentrated and be positioned in the lowboy, not only be convenient to installation, connection, operation and maintenance, and the below of outstanding cabinet can be used as the space that the operator places both legs, for the operator creates loose, a comfortable working environment; And the part that is used to place display on the stationary platen adopts the mode of openwork part and the groove box combination of display, makes LCD and regular display only need provide for simple replacement of demonstration tank box in replacement process, and need not transform whole dais.In addition, the movable flip at dais is made up of turnover plate and rolling slat, turnover plate and rolling slat double track slide, and by turning down folding, pass, overturning of plate, make the space of movable flip above opening does not take workbench again in integrality that guarantees the dais and anti-theft.Multi-media platform of the present utility model is simple in structure, reasonable in design; both the use for multimedia teaching facility provided convenience; deposit for it again reliable protection is provided; this multi-media platform not only occupies little space under use and non-working condition; and can be the operator broad workbench is provided, be particularly suitable for small-sized multimedia presentation classroom and use.

Description of drawings

Fig. 1 is the structural representation of the utility model multi-media platform movable flip closure state.

Fig. 2 is the structural representation of the utility model multi-media platform movable flip opening.

Fig. 3 is that the utility model multi-media platform is loaded onto LCD user mode schematic diagram.

Fig. 4 is that the utility model multi-media platform is loaded onto regular display user mode schematic diagram.

Fig. 5 is the structural representation of another angle of Fig. 1.

Fig. 6 is the schematic diagram of the utility model multi-media platform movable flip opening procedure.

Fig. 7 is the decomposing schematic representation of liquid crystal display tank box.

Fig. 8 is the side view of liquid crystal display tank box.

Fig. 9 is the structural representation of common display tank box.

Figure 10 is the structural representation of lowboy inner plating.

Specific embodiment

Shown in Fig. 1,2,3,4, multi-media platform of the present utility model comprises body 1 and is positioned at workbench 2 on the body, the left surface of dais body, right flank and trailing flank are provided with the

riser

31,32,33 that is higher than workbench, also are provided with movable flip 4 on the workbench.

The dais body constitutes the structure of "  " type by outstanding cabinet that is positioned at the body left side and the lowboy 13 that is positioned at body the right, and outstanding cabinet front portion be that drawer 11, rear portion are the box 12 that struggles against.

Workbench 2 is spliced by stationary platen and movable mold, stationary platen is made of the bar shaped panel 22 that is positioned at rear portion on square panel 21 on the outstanding cabinet and the lowboy, the square panel left side is provided with the sloping desk 211 that is used to settle central control panel, a quartz lamp 216 can also be installed in the top of sloping desk, this quartz lamp is made up of rotating base, connecting rod and lamp holder, for workbench provides effective lighting; Displays dissimilar in order to cooperate, different sizes use, the square panel right side offers openwork part 212, this openwork part communicates with bucket box 12, the top is provided with and is used for fixing common display tank box, or the flange 217 of liquid crystal display tank box, when not using display, can also embed one flat plate, make the workbench operating space broader; The square panel that is positioned at openwork part the place ahead also offers the groove 213 that can place keyboard and mouse, when keyboard and mouse do not use, can be wherein built-in, the cover plate 214 of groove top adopts horizontal push-pull fashion, purpose is to serve as a teacher when using the laptop computer that carries, and can be used as the load plane of laptop computer after cover plate is pulled out; Movable mold 23 is positioned on the lowboy, its right flank, trailing flank can with square panel 21, the 22 movable splicings of bar shaped panel, the side of square panel and bar shaped panel and drop front splicing is provided with flange 215,221, movable mold is by two horizontal panels 231,232 hinged forming, two horizontal panel inner surfaces are provided with the magnetic crash device, the medial surface of horizontal panel 232 another sides and dais body right flank riser 32 is hinged, when movable mold is opened, can be close to riser 32 after two horizontal panels are folding, horizontal panel 231 forms self-locking with flange 221, when movable mold is closed, after two horizontal panels launch can with square panel, the bar shaped panel forms a complete platform, flange 215,221 can be movable mold provides support when closed, and flange 221 also provides the effect of guiding for the folding of movable mold.

The top board 131 of lowboy 13 and the mezzanine space of movable mold formation, can be used for placing teaching equipments such as real object exhibition booth, the lowboy top board adopts railroad, the teacher can be pulled out to real object exhibition booth suitable position according to actual needs when using real object exhibition booth, the lowboy cabinet uses 19 inches cabinet design standard, before and after cabinet two madial walls, be provided with four standard cabinet supports 132, add laminate in case of necessity with the rack support equipped, this laminate is by the suitable panel 133 of a width and lowboy two madial wall standard cabinet supports distance and be positioned at the panel dual-side, the metal spacer 134 that highly is slightly larger than plate thickness constitutes, the rear and front end of two spacers is provided with and outside turns edge 135, this turns edge and is used for carrying out sealed with standard carriage, can satisfy the installation of standard device and non-standard equipment, effectively submission equipment deposit density, as shown in figure 10; Lowboy also is provided with cabinet door 136, this cabinet door can be with the space sealing that forms between movable mold and the lowboy top board 131, this cabinet door adopts on one side that the hinge 137 of lengthening is welded, can 270 degree rotation after the cabinet door is opened, arrive the lateral surface of body right side, dais riser 32.

Movable flip 4 by rolling slat 41, level board 42, vertical panel 43 is hinged successively forms, level board and vertical panel inner surface are provided with the magnetic crash device, the rear end of the level board left and right sides is provided with runner, articulates with the horizontal guide rail 311,321 that is arranged on dais body left and right sides riser 31,32 inner surfaces; The rolling slat left and right sides is provided with pulley, be slidingly connected with "  " type guide rail 312,322 that is arranged at below the horizontal guide rail, the extended line of "  " type guide rail horizontal direction is provided with the spacing piece 313,323 of taking, when movable flip is closed, spacingly take piece not only has support to level board effect, and can make vertical panel be positioned the front upper part of dais body; When movable flip is opened, vertical panel is folded, passes backward folded sheet to the inner surface of level board, rolling slat along "  " type guide rail backward, pass downwards, arrive the end of horizontal guide rail when the runner of level board, folded sheet is turned over, allow movable flip be positioned the rear of dais body rear side riser, when movable flip is closed, after folded sheet overturn forward, draw forward, arrive the front end of horizontal guide rail when the runner of level board, vertical panel and level board are separated, vertical panel is positioned at the dead ahead of workbench, workbench is sealed, as shown in Figure 6.

Riser 33 bottoms of dais body trailing flank be provided with two fans can 90 the door leaf 331 of degree rotation, door leaf is provided with louvre 332, dustproof gauze is equipped with in the door leaf inboard, the setting of this door leaf, not only conveniently be opposite to the maintenance of the teaching equipment in the dais, and the teaching equipment that is opposite in the dais plays effective heat radiation and dustproof effect, as shown in Figure 5.

Shown in Fig. 7,8, the groove box 4 of LCD is made up of display carrying support 41, base 42 and slide block 43; Have the square groove 411 that can place LCDs in the middle of the carrying support, the bottom is provided with connecting shaft 412; Base is that an end face has and turns edge 421; the square frame of size and square plate openwork part coupling; turn edge and 421 be used for fixing on the flange 217 of square panel 21; the two sides of square frame offer bar hole 422; the outer side-lower of bar hole is provided with slide rail 423; the connecting shaft 412 of carrying frame bottom passes bar hole 422 and connects with the slide block 43 middle borehole jacks of offering that are positioned at the square frame lateral surface; by cooperating of axle and hole; add damping grease; form frictional damping mechanism; make the operator can adjust the angle of inclination of LCDs arbitrarily,, in addition; slide block 43 can slide against on the slide rail 423; make the operator can adjust the distance of LCDs in eyes arbitrarily, under the non-working condition, the carrying support can close; form the plane with workbench, LCD can be effectively protected and be dustproof.

As shown in Figure 9, the groove box 5 of regular display is one to have the prismatoid on inclined plane, hollow out in the middle of this inclined plane, but the edge 51 of support displays be provided with all around, and the bottom of groove box is provided with the positioning strip 52 that can be used for being fixed on above-mentioned square panel 21 openwork part top flange 217.

The groove box of LCD and the groove box of regular display can be according to different replacements of kind, size of using display, for manufacturer, the dais body can be produced in batches, demonstration tank box is produced separately, during use, install according to the groove box of the type selecting correspondence of display again.

Claims

1, a kind of multi-media platform comprises the dais body, and the dais body has workbench and is higher than left and right, the back three side risers of workbench, and being provided with on the workbench can be with the movable flip of workbench sealing; It is characterized in that: described dais body is made of lowboy and the outstanding cabinet that is positioned at lowboy one side, and described workbench is spliced by stationary platen and movable mold, and movable mold is positioned on the lowboy, and movable mold and lowboy top board constitute mezzanine space.

2, dais according to claim 1, it is characterized in that: described movable mold is to be made of two horizontal panels, wherein the inner surface of the right edge of a horizontal panel and described dais body right flank riser is hinged, limit, left side and another horizontal panel are hinged, and two horizontal panel inner surfaces are provided with the magnetic crash device.

3, dais according to claim 1 and 2 is characterized in that: described movable flip is made up of turnover plate and rolling slat, and the turnover plate comprises vertical panel, level board; Level board front side edge and vertical panel back side edge are hinged, back side edge and rolling slat front side edge are hinged, and the rear end on limit, the level board left and right sides articulates with the horizontal guide rail that is arranged on dais body left and right sides riser inner surface; Limit, the rolling slat left and right sides is slidingly connected with "  " type guide rail that is arranged at below the horizontal guide rail, and the extended line of "  " type guide rail horizontal direction is provided with the spacing piece of taking.

4, dais according to claim 1 and 2, it is characterized in that: described stationary platen constitutes with the bar shaped panel that is positioned at rear portion on the lowboy by being positioned at outstanding square panel cashier's office in a shop, square panel is provided with and is used to install the inclined plane of control panel and can be used for embedding the openwork part that shows the tank box, and the side of square panel and bar shaped panel and drop front splicing is provided with flange.

5, dais according to claim 4 is characterized in that: described square panel is provided with the groove that can place keyboard in the place ahead of openwork part, groove top be provided with can horizontal push-and-pull removable cover.

6, dais according to claim 4 is characterized in that: described demonstration tank box can be a liquid crystal display tank box, and this groove box carries support, base and slide block by display to be formed; Have the square groove that can place LCDs in the middle of the carrying support, the bottom is provided with connecting shaft; Base be an end face have turn edge, square frame that size and above-mentioned square panel openwork part mate, the both sides of square frame offer bar hole, and the outer side-lower of bar hole is provided with slide rail, is provided with the hole in the middle of the slide block, cooperate installation with the carrying support connecting shaft that passes the base bar hole, form damping mechanism.

7, dais according to claim 4 is characterized in that: described demonstration tank box can be a common display tank box, and this groove box is one to have the prismatoid on inclined plane, hollow out in the middle of this inclined plane, but be provided with the edge of support displays all around.

8, dais according to claim 1 and 2 is characterized in that: described outstanding cabinet is anterior to be flat-shaped drawer, and the rear portion is the bucket box, and this bucket box communicates with the square panel openwork part.

9, dais according to claim 1 and 2 is characterized in that: described lowboy top board adopts railroad.

10, dais according to claim 1 and 2 is characterized in that: described lowboy is provided with can be with the cabinet door of above-mentioned mezzanine space sealing, and this cabinet door can be around 270 ℃ of rotations of cabinet door one side, so that can be fixed in the outside of dais body right flank riser after the unlatching of cabinet door.