CN207867741U - A kind of novel teaching device - Google Patents

Abstract

The utility model discloses a kind of novel teaching devices, including workbench, router, keyboard, projection device and mainframe box, the workbench is arranged under bottom plate, and drawer is provided on workbench, pass through data line electrical connection between the router and computer, and adjustment knob is provided on router, the keyboard is arranged on bottom plate, and wired/wireless mouse is set on bottom plate, pass through data line electrical connection between the projection device and computer, and it is electrically connected by diplopore connecting line between computer and mainframe box, the projection device is mounted by means of bolts on trestle table, the mainframe box is arranged on the right side of workbench, and USB jack is provided on mainframe box.The utility model is multiple functional, easy to use, time saving and energy saving when carrying out teaching projection explanation analysis, scientific and effective, alleviates the work difficulty of faculty, improves the intuitivism apprehension of student's study.

Description

A kind of novel teaching device

Technical field

The utility model belongs to teaching equipment technical field, and in particular to a kind of novel teaching device.

Background technology

Currently, teacher carry out mathematical education instruct when, carry out mapping explanation and mathematical formulae analysis, and into When andante book teaching-guiding, mathematics teacher is needed to be mapped in advance before the class writing on the blackboard, and when carrying out mapping modification and mark It can not flexibly change, need to expend a large amount of time and efforts of mathematical education personnel, and say carrying out the demonstration of student's paper Xie Shi, it is convenient shared with student interaction in time, it carries out projection and shares, and previous teaching method cannot be solved efficiently and effectively Certainly problem if things go on like this, considerably increases the work difficulty of mathematical education personnel to waste time in classroom.Especially exist It when explaining parabolic function, often draws and is explained on blackboard, teacher will pass through list, retouch when carrying out Freehandhand-drawing diagram Three point, line steps could be completed, and not only stop over progress of attending class, but also since hand-drawing graphics are not intuitive enough, and compare It is abstract, student understand get up it is relatively difficult, it is especially just more difficult to the memory of parabolic function formula, to parabolic The rule of line function understands difficulty, affects study schedule, wastes valuable instructional blocks of time, in the course of time, the easy logarithm of student Study loses interest.If capableing of the demonstrating SIN function figure of accurate image, had for solving relevant issues Very big help.

Utility model content

The purpose of this utility model is to provide a kind of novel teaching devices, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions：A kind of novel teaching device, including work Platform, router, keyboard, projection device and mainframe box, the workbench is arranged under bottom plate, and drawer is provided on workbench, Adjustment knob, the keyboard setting are provided with by data line electrical connection between the router and computer, and on router On bottom plate, and wired/wireless mouse is set on bottom plate, by data line electrical connection between the projection device and computer, and electricity It being electrically connected by diplopore connecting line between brain and mainframe box, the projection device is mounted by means of bolts on trestle table, The mainframe box is arranged on the right side of workbench, and USB jack is provided on mainframe box.

Preferably, liquid crystal display is installed on the workbench.

Preferably, it is provided with handle on the drawer.

Preferably, radiation panel is installed on the side wall on the mainframe box.

The technique effect and advantage of the utility model：It is multiple functional, it is easy to use, carrying out mathematical education projection explanation point It is time saving and energy saving when analysis, it is scientific and effective, the work difficulty of faculty is alleviated, the intuitivism apprehension of student's study is improved.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model.

In figure：1, workbench；2, handle；3, drawer；4, bottom plate；5, router；6, knob is adjusted；7, keyboard；8, data Line；9, liquid crystal display；10, diplopore connecting line；11, projection device；12, supporting table；13, wireless mouse；14, mainframe box；15、 USB jack；16, radiation panel.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

The utility model provides a kind of novel teaching device as shown in Figure 1, including workbench 1, router 5, keyboard 7, projection device 11 and mainframe box 14, workbench 1 are arranged under bottom plate 4, and drawer 3 are provided on workbench 1, router 5 with It being electrically connected by data line 8 between computer, and is provided with adjustment knob 6 on router 5, keyboard 7 is arranged on bottom plate 4, and Wired/wireless mouse 13 is set on bottom plate 4, is electrically connected by data line 8 between projection device 11 and computer, and computer and host It is electrically connected by diplopore connecting line 10 between case 14, projection device 11 is mounted by means of bolts on trestle table 12, host Case 14 is arranged on the right side of workbench 1, and USB jack 15 is provided on mainframe box 14, and liquid crystal display is equipped on workbench 1 9, handle 2 is provided on drawer 3, and radiation panel 16 is installed on the side wall on mainframe box 14.

Operation principle：In use, by the way that computer and mainframe box 14 to be mounted in workbench 1, and keyboard 7 is installed and is thrown Shadow equipment 11 is provided with usb 15 on mainframe box 14, when being imparted knowledge to students, can be inserted into the USB flash disk for being loaded with resources material At usb 15, teaching application model on the one hand can be intuitively shown by projection screen, projection screen and blackboard are integrally disguised Bottom set portion is provided with articles holding table, facilitates the use of chalk taken with blackboard eraser；Another convenience can be learned by network transmission It is raw to learn in online viewing, so, it is time saving and energy saving when carrying out mathematical education projection explanation analysis, it is scientific and effective, alleviate religion The work difficulty of scholar person improves the intuitivism apprehension of student's study.

Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (4)

1. a kind of novel teaching device, including workbench（1）, router（5）, keyboard（7）, projection device（11）And mainframe box （14）, it is characterised in that：The workbench（1）It is arranged in bottom plate（4）Under, and workbench（1）On be provided with drawer（3）, described Router（5）Pass through data line between computer（8）It is electrically connected, and router（5）On be provided with adjustment knob（6）, described Keyboard（7）It is arranged in bottom plate（4）On, and bottom plate（4）Upper setting wired/wireless mouse（13）, the projection device（11）With computer it Between pass through data line（8）It is electrically connected, and computer and mainframe box（14）Between pass through diplopore connecting line（10）It is electrically connected, it is described Projection device（11）It is mounted by means of bolts on trestle table（12）On, the mainframe box（14）It is arranged in workbench（1）The right side Side, and mainframe box（14）On be provided with USB jack（15）.

2. a kind of novel teaching device according to claim 1, it is characterised in that：The workbench（1）On liquid is installed Crystal display screen（9）.

3. a kind of novel teaching device according to claim 1, it is characterised in that：The drawer（3）On be provided with handle （2）.

4. a kind of novel teaching device according to claim 1, it is characterised in that：The mainframe box（14）On side wall On radiation panel is installed（16）.