CN214752492U

CN214752492U - Simulation demonstration device for mathematical modeling

Info

Publication number: CN214752492U
Application number: CN202120845045.4U
Authority: CN
Inventors: 苏丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-16
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses a simulation demonstration equipment of mathematical modeling, including the equipment main part, the inside of equipment main part is equipped with the division board, the top of equipment main part is equipped with the opening shrouding, the top of division board is equipped with first electric push rod, the top of first electric push rod is equipped with the connecting plate, the bottom surface of connecting plate is equipped with the revolving stage motor, the mould platform interconnect of revolving stage motor and connecting plate top, the inside low side of equipment main part is equipped with public address equipment, the right side top of equipment main part is equipped with the speech platform, the top of speech platform is equipped with the public address microphone, the top of speech platform is equipped with second electric push rod, the top of second electric push rod is equipped with the light, the side opening part of equipment main part is equipped with heat dissipation public address net. The utility model discloses a set up the revolving stage motor and get the mould platform, like this in the demonstration process, teacher's accessible starts the revolving stage motor and makes the mould platform rotatory to make mould bench model by constantly change the position, thereby improved the work efficiency that the teacher demonstrated greatly.

Description

Simulation demonstration device for mathematical modeling

Technical Field

The utility model relates to a teaching device designs technical field, especially relates to a simulation demonstration equipment of mathematical modeling.

Background

Mathematics is at the in-process of teaching, for the convenience student understands geometric solid figure, and teacher often can adopt the mode of modeling to help the student to understand, and general teacher adopts and demonstrates manually when carrying out the model show.

At present, model platforms under general conditions cannot display models in all directions, teachers need to manually and continuously change the positions of the models, and therefore the model platforms are very troublesome, and a mathematical modeling simulation demonstration device needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the model platform under the general condition at present can not accomplish omnidirectionally to the model show, needs the teacher to change the position of model constantly manually, and very troublesome like this, and the simulation demonstration equipment of mathematical modeling who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a simulation demonstration device for mathematical modeling comprises a device body, a partition plate is arranged in the device body, the top end of the equipment main body is provided with an opening sealing plate, the top end of the separation plate is provided with a first electric push rod, the top end of the first electric push rod is provided with a connecting plate, the bottom surface of the connecting plate is provided with a turntable motor, the turntable motor is connected with the mould table above the connecting plate, the lower end inside the equipment main body is provided with sound amplifying equipment, a speech platform is arranged above the right side of the device main body, a sound amplifying microphone is arranged at the top end of the speech platform, the top end of the lecture platform is provided with a second electric push rod, the top end of the second electric push rod is provided with a lighting lamp, the side opening part of equipment main part is equipped with the heat dissipation and expands sound net, the left side surface of equipment main part is connected with the explanation board, the formal face of equipment main part is equipped with the upset shrouding.

Preferably, the first electric push rod and the connecting plate form a lifting structure, and the first electric push rod and the connecting plate are fixedly connected through nuts.

Preferably, the turntable motor can drive the mold table to rotate freely above the connecting plate, and the turntable motor can be started through remote wireless connection.

Preferably, public address equipment can with form long-range wireless butt joint between the public address microphone, be perpendicular connection between public address microphone and the speech platform.

Preferably, the second electric push rod and the illuminating lamp form a lifting structure, and the illuminating lamp is in shaft-driven connection with the second electric push rod.

Preferably, the heat dissipation sound amplification net and the equipment main body are in an open-hole design, and the heat dissipation sound amplification net is symmetrically distributed on two sides of the equipment main body.

Preferably, the explanation board is written with the explanation characters that correspond the mould, be connected for the draw-in groove between explanation board and the equipment main part.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses a set up first electric push rod, when needing to use this equipment like this, can open the opening shrouding, start first electric push rod and make the connecting plate rise, put the model on the mould platform and borrow the mouth and begin the demonstration speech, it is very convenient, can close the opening shrouding with the mould platform is descended when not using, prevent that mould platform 7 from piling up the dust for a long time and influencing the use;

2. the utility model discloses a set up revolving stage motor and get the mould platform, like this in the demonstration process, the teacher can make the mould platform rotate through starting the revolving stage motor, thus make the model on the mould platform constantly change the position, thus has improved the work efficiency that the teacher demonstrated greatly;

3. the utility model discloses a set up the light, open the demonstration like this and begin the back, according to the model high start second electric push rod with the light remove suitable height, set up the light angle again and can start the light to improve the luminance of mould platform, improved the visibility of model details.

Drawings

Fig. 1 is a schematic view of a front view internal structure of a mathematical modeling simulation demonstration apparatus according to the present invention;

fig. 2 is a schematic front view of a simulation demonstration apparatus for mathematical modeling according to the present invention;

fig. 3 is a schematic structural diagram of a side view mechanism of a mathematical modeling simulation demonstration apparatus according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a point a of the simulation demonstration device for mathematical modeling according to the present invention.

In the figure: 1. an apparatus main body; 2. a partition plate; 3. an opening closing plate; 4. a first electric push rod; 5. a connecting plate; 6. a turntable motor; 7. a mold table; 8. a sound amplification device; 9. a speech platform; 10. a sound amplifying microphone; 11. a second electric push rod; 12. an illuminating lamp; 13. a heat dissipation sound amplification net; 14. an explanation board; 15. and (5) turning over the sealing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, a simulation demonstration device for mathematical modeling includes a device body 1, a partition plate 2 is arranged inside the device body 1, an opening sealing plate 3 is arranged at the top end of the device body 1, a first electric push rod 4 is arranged at the top end of the partition plate 2, a connecting plate 5 is arranged at the top end of the first electric push rod 4, a turntable motor 6 is arranged at the bottom surface of the connecting plate 5, the turntable motor 6 is connected with a mold table 7 above the connecting plate 5, a sound amplification device 8 is arranged at the lower end inside the device body 1, a speech platform 9 is arranged above the right side of the device body 1, a sound amplification microphone 10 is arranged at the top end of the speech platform 9, a second electric push rod 11 is arranged at the top end of the second electric push rod 11, an illuminating lamp 12 is arranged at the top end of the second electric push rod 11, a heat dissipation sound amplification net 13 is arranged at an opening at the side surface of the device body 1, a speech plate 14 is connected to the left side surface of the device body 1, and a turnover sealing plate 15 is arranged on the formal surface of the device body 1;

it is worth noting that the first electric push rod 4 and the connecting plate 5 form a lifting structure, the first electric push rod 4 and the connecting plate 5 are fixedly connected through nuts, so that when the device needs to be used, the opening sealing plate 3 can be opened, the first electric push rod 4 is started to enable the connecting plate 5 to ascend, then a model is placed on the mold table 7 to start presentation through the opening, the use is very convenient, the mold table 7 can be descended and the opening sealing plate 3 is closed when the device is not used, and the mold table 7 is prevented from being accumulated with dust for a long time to affect use;

it is worth noting that the rotary table motor 6 can drive the mould table 7 to rotate freely above the connecting plate 5, and the rotary table motor 6 can be started through remote wireless connection, so that in the demonstration process, a teacher can start the rotary table motor 6 to enable the mould table 7 to rotate, and therefore a model on the mould table 7 is continuously changed in position, and the demonstration work efficiency of the teacher is greatly improved;

it is worth noting that the public address equipment 8 can be in remote wireless butt joint with the public address microphone 10, the public address microphone 10 is vertically connected with the speech platform 9, and therefore before the demonstration is started, the overturning closing plate 15 is opened to connect the public address equipment 8 with the public address microphone 10, and therefore the sound of a teacher in the demonstration process is improved and is very good in use;

it is worth noting that the second electric push rod 11 and the illuminating lamp 12 form a lifting structure, the illuminating lamp 12 and the second electric push rod 11 are in shaft-driven connection, after the demonstration is started, the second electric push rod 11 is started according to the height of the model to move the illuminating lamp 12 to a proper height, and then the angle of the illuminating lamp 12 is set to start the illuminating lamp 12, so that the brightness of the mold table 7 is improved, and the visibility of the details of the model is improved;

it is worth noting that the heat dissipation sound expansion net 13 and the device main body 1 are in open-hole design, and the heat dissipation sound expansion net 13 is symmetrically distributed on two sides of the device main body 1, so that the heat dissipation sound expansion net 13 can greatly improve the sound expansion effect of the sound amplification device 8, and can play a heat dissipation effect at the same time, thereby being very useful;

it is worth noting that the explanation characters that correspond the mould have been written on the explanation board 14, be connected for the draw-in groove between explanation board 14 and the equipment main part 1, the student can carry out preliminary approximate understanding to the model through explanation board 14 like this, makes things convenient for the teacher to demonstrate, and the draw-in groove is connected and is convenient for change the dismantlement to explanation board 14 simultaneously, has improved the work efficiency of demonstration.

Now, the use principle of the present invention is described as follows:

when the utility model is used, firstly, when the device is needed to be used, the opening closing plate 3 can be opened, the first electric push rod 4 is started to enable the connecting plate 5 to rise, then the model is placed on the mould table 7 for borrowing the mouth to start demonstration speech, the use is very convenient, the mould table 7 can be lowered and the opening closing plate 3 is closed when the device is not used, the influence of dust accumulated for a long time on the use of the mould table 7 is prevented, before the demonstration is started, the overturning closing plate 15 is opened to connect the sound amplifying device 8 with the sound amplifying microphone 10, thereby the sound of a teacher in the demonstration process is improved, the device is very useful, after the demonstration is started, the second electric push rod 11 is started according to the height of the model to move the illuminating lamp 12 to a proper height, the angle of the illuminating lamp 12 is well set, thereby the brightness of the mould table 7 is improved, the visibility of the details of the model is improved, in the demonstration process, the teacher can rotate the mould table 7 by starting the motor 6, thereby make the model on the mould platform 7 constantly changed the position to the work efficiency of teacher's demonstration has been improved greatly, and the student can carry out preliminary approximate understanding to the model through explanation board 14 at last, makes things convenient for the teacher to demonstrate, and the draw-in groove is connected simultaneously and is convenient for change the dismantlement to explanation board 14, and revolving stage motor 6 model in this case is XRS-550 SP-28160.

In the present invention, unless otherwise expressly stated or limited, the terms "sliding", "rotating", "fixed", "provided", and the like are to be understood in a broad sense, e.g. as welded connections, as bolted connections, or as integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A simulation demonstration device for mathematical modeling comprises a device body (1) and is characterized in that a partition plate (2) is arranged inside the device body (1), an opening sealing plate (3) is arranged at the top end of the device body (1), a first electric push rod (4) is arranged at the top end of the partition plate (2), a connecting plate (5) is arranged at the top end of the first electric push rod (4), a rotary table motor (6) is arranged on the bottom surface of the connecting plate (5), the rotary table motor (6) is connected with a mold table (7) above the connecting plate (5), a sound amplification device (8) is arranged at the lower end inside the device body (1), a speech platform (9) is arranged above the right side of the device body (1), a sound amplification microphone (10) is arranged at the top end of the speech platform (9), a second electric push rod (11) is arranged at the top end of the speech platform (9), the top of second electric putter (11) is equipped with light (12), the side opening part of equipment main part (1) is equipped with heat dissipation sound amplification net (13), the left side surface connection of equipment main part (1) has explanation board (14), the formal face of equipment main part (1) is equipped with upset shrouding (15).

2. A simulation demonstration device for mathematical modelling according to claim 1 characterized in that said first electric push rod (4) and connection plate (5) form a lifting structure, said first electric push rod (4) and connection plate (5) being fixedly connected by a nut.

3. A mathematical modelling simulation demonstration apparatus according to claim 1 wherein said turntable motor (6) is adapted to rotate the mould table (7) freely above the connection plate (5), said turntable motor (6) being adapted to be activated by a remote wireless connection.

4. A simulated presentation device as claimed in claim 1, wherein said public address device (8) is adapted to form a remote wireless docking with a public address microphone (10), said public address microphone (10) being adapted to form a vertical connection with said lecture platform (9).

5. A simulation demonstration apparatus for mathematical modelling according to claim 1 characterized in that said second electric putter (11) forms a lifting structure with a light (12), said light (12) being in axial movement connection with said second electric putter (11).

6. A numerically modeled simulation demonstration device according to claim 1 characterized in that between said heat dissipation and sound diffusion mesh (13) and the device body (1) is of open cell design, said heat dissipation and sound diffusion mesh (13) being symmetrically distributed on both sides of the device body (1).

7. A simulation and demonstration device for mathematical modelling according to claim 1, characterized in that said interpretation board (14) is written with the interpretation text corresponding to the mould, and said interpretation board (14) is connected with the device body (1) by a slot.