CN211928847U - Model display device for mathematical modeling teaching - Google Patents

Abstract

The utility model provides a model display device for mathematical modeling teaching belongs to mathematical modeling teaching technical field, and this model display device for mathematical modeling teaching includes the cabinet body, cabinet body bottom outer wall has moving mechanism through the screw connection, and cabinet body one side outer wall has the cabinet door through hinged joint, and the welding has the baffle in the middle of the inner wall of cabinet body bottom, and three spout has all been seted up to baffle one side outer wall and cabinet body one side inner wall, and cabinet body opposite side inner wall has rotary mechanism through the fix with screw, and the rotary mechanism top is provided with elevating system, cabinet body top outer wall welding has the mesa, and standing groove has all been seted up at mesa top one side outer wall both ends, has the blank through the fix with screw in the. The utility model discloses, through being provided with rotatory elevating system with the more comprehensive of model show, through moving mechanism conversion equipment position, adjust the internal portion height of cabinet through the baffle, record the important knowledge point of course through the blank.

Description

Model display device for mathematical modeling teaching

Technical Field

The utility model belongs to the technical field of mathematical modeling teaching, concretely relates to model display device is used in mathematical modeling teaching.

Background

In the prior art, in modern life, a process of solving a real problem by establishing a mathematical model is adopted, a teacher is required to show a modeling process to students for mathematical modeling teaching and explaining and demonstrating, mathematical modeling is an important means for solving problems in the mathematical field, and well-learned modeling is a basis for well-learned mathematics.

Through the retrieval discovery, disclose a model display device for mathematical modeling teaching in the chinese patent that the publication number is CN210155915U, including the show cupboard, the inside right side fixedly connected with baffle of show cupboard, the front side rotation of show cupboard is connected with the cabinet door, the right side fixedly connected with right stopper of right side gag lever post, the equal left stopper of fixedly connected with in both sides around the gag lever post of a left side, the right side through connection of show cupboard has the connecting rod, the left side fixedly connected with fixed block of connecting rod, the upside fixedly connected with regulation pole of regulating block, the upside fixedly connected with show board of regulation pole, the left side inside draw-in groove of show cupboard is connected with the bracing piece.

However, in the technical scheme, the rotation angle of the model display is not adjustable, so that the problem of incomplete model display still exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a model display device is used in mathematical modeling teaching aims at solving the not comprehensive problem of model display among the prior art inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: the multifunctional cabinet comprises a cabinet body, cabinet body bottom outer wall has moving mechanism through the screw connection, and cabinet body one side outer wall has the cabinet door through hinged joint, and the welding has the baffle in the middle of the cabinet body bottom inner wall, and three spout has all been seted up to baffle one side outer wall and cabinet body one side inner wall, and cabinet body opposite side inner wall has rotary mechanism through the fix with screw, the welding of cabinet body top outer wall has the mesa, and the rotary mechanism top is provided with elevating system, and the standing groove has all been seted up at mesa top one side outer wall both ends, has the.

In order to make remove this device position, as the utility model relates to an it is preferred, moving mechanism includes cabinet foot and universal wheel, the cabinet foot welds in the external side of cabinet bottom, and the cabinet foot has the universal wheel through the fix with screw, is equipped with the brake block on the universal wheel.

In order to make drive arrangement rotate, as the utility model relates to an it is preferred, rotary mechanism includes motor and support column, the motor passes through fix with screw inner wall on one side of the cabinet body, the support column passes through fix with screw inner wall bottom the cabinet body, and support column top outer wall rotates and is connected with the connecting axle.

In order to make to form the transmission and connect, as the utility model relates to an it is preferred, the outer wall of connecting axle rotates and connects on the inner wall of mesa, the motor output shaft passes through the hold-in range and forms the transmission with the connecting axle and is connected.

In order to make the model go up and down, as the utility model relates to an it is preferred, elevating system includes the cylinder and puts the thing board, the bottom outer wall of cylinder passes through flange joint on the top outer wall of connecting axle, and the cylinder top has the connecting block through the fix with screw, puts the thing board and passes through fix with screw on the connecting block.

In order to make cabinet body inner space adjustable, conduct the utility model relates to an it is preferred, two of same level the spout inner wall sliding connection has same baffle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through being provided with rotary mechanism and driving elevating system and realize the rotatory lift of model, more comprehensive that shows the model, transform this device position through moving mechanism.

2. The utility model discloses, through being provided with the inner space of the not spout adjustment cabinet body of co-altitude, knowledge point in the accessible blank record course.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic side view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic sectional view of the present invention;

fig. 4 is a schematic top view of the present invention;

in the figure: 1-universal wheel; 2-cabinet feet; 3-a cabinet door; 4-a cabinet body; 5-a table top; 6-placing the groove; 7-white board; 8-a storage plate; 9-a cylinder; 10-a motor; 11-a separator; 12-a chute; 13-a support column; 14-synchronous belt.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: including the cabinet body 4, there is moving mechanism cabinet body 4 bottom outer wall through the screw connection, and there is cabinet door 3 cabinet body 4 one side outer wall through hinged joint, and the welding has the baffle in the middle of the 4 bottom inner walls of the cabinet body, and three spout 12 has all been seted up with 4 one side inner walls of the cabinet body to baffle one side outer wall, and 4 opposite side inner walls of the cabinet body have rotary mechanism through the fix with screw, the welding of 4 top outer walls of the cabinet body has mesa 5, and the rotary mechanism top is provided with elevating system, and standing groove 6 has all been seted up at 5 top one side outer wall both ends of mesa.

The utility model discloses an in the concrete embodiment, accessible rotary mechanism drives the rotatory lift that elevating system realized the model, and more comprehensive that shows the model, the internal space of the cabinet body 4 is adjusted to the spout 12 of accessible co-altitude, and knowledge point in the accessible blank 7 record course changes this device position through moving mechanism.

Specifically, moving mechanism includes cabinet foot 2 and universal wheel 1, cabinet foot 2 welds in the 4 bottom outsides of the cabinet body, and cabinet foot 2 has universal wheel 1 through the fix with screw, is equipped with the brake block on the universal wheel 1.

In this embodiment: when the universal wheel 1 moves, the position of the device also changes, and when the universal wheel 1 stops moving when the brake pad is put down, the device also stops moving.

Specifically, rotary mechanism includes motor 10 and support column 13, motor 10 passes through fix with screw in 4 one side inner walls of the cabinet body, support column 13 passes through fix with screw in 4 bottom inner walls of the cabinet body, and support column 13 top outer wall rotates and is connected with the connecting axle, and the outer wall of connecting axle rotates and connects on the inner wall of mesa 5, motor 10 output shaft passes through hold-in range 14 and forms the transmission with the connecting axle and is connected.

In this embodiment: the output shaft of the motor 10 drives the synchronous belt 14 to rotate the connecting shaft, and the connecting shaft rotates to be connected with the lifting mechanism, so that the model rotates.

Specifically, elevating system includes cylinder 9 and puts thing board 8, the bottom outer wall of cylinder 9 passes through flange connection on the top outer wall of connecting axle, and 9 tops of cylinder have the connecting block through the fix with screw, put thing board 8 through fix with screw on the connecting block.

In this embodiment: the air is alternately fed and exhausted through the rod cavity and the rodless cavity in the air cylinder 9, the up-and-down lifting is realized, and the model is placed through the object placing plate 8 for displaying.

Specifically, the inner walls of the two sliding grooves 12 at the same horizontal height are connected with the same partition plate 11 in a sliding manner.

In this embodiment: the height of the partition 11 is adjusted by the chutes 12 of different heights.

The utility model discloses a theory of operation and use flow: this embodiment is when using, draws this device to suitable position, inserts the power, opens cabinet door 3 and takes out the model, puts on putting thing board 8, puts the not model commonly used in will modelling in standing groove 6, and starter motor 10 rotates, then starts the cylinder 9 and goes up and down, and each side shows the model, explains the process of modelling, writes the important knowledge point of in-process on blank 7, and the course ends, places the normal position with the model.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a model display device is used in mathematical modeling teaching which characterized in that: including the cabinet body (4), there is moving mechanism cabinet body (4) bottom outer wall through the screw connection, and there is cabinet door (3) cabinet body (4) one side outer wall through hinged joint, and the welding has the baffle in the middle of the cabinet body (4) bottom inner wall, and three spout (12) have all been seted up with cabinet body (4) one side inner wall to baffle one side outer wall, and there is slewing mechanism cabinet body (4) opposite side inner wall through the fix with screw, the welding of cabinet body (4) top outer wall has mesa (5), and the slewing mechanism top is provided with elevating system, and standing groove (6) have all been seted up at mesa (5) top one side outer wall both ends, has blank (7) through the.

2. The model display device for mathematical modeling teaching according to claim 1, characterized in that: moving mechanism includes cabinet foot (2) and universal wheel (1), cabinet foot (2) weld in the cabinet body (4) bottom outside, and cabinet foot (2) are equipped with universal wheel (1) through the fix with screw, are equipped with the brake block on universal wheel (1).

3. The model display device for mathematical modeling teaching according to claim 1, characterized in that: the rotating mechanism comprises a motor (10) and a supporting column (13), the motor (10) is fixed on the inner wall of one side of the cabinet body (4) through a screw, the supporting column (13) is fixed on the inner wall of the bottom of the cabinet body (4) through a screw, and the outer wall of the top of the supporting column (13) is rotatably connected with a connecting shaft.

4. The model display device for mathematical modeling teaching according to claim 3, characterized in that: the outer wall of the connecting shaft is rotatably connected to the inner wall of the table board (5), and an output shaft of the motor (10) is in transmission connection with the connecting shaft through a synchronous belt (14).

5. The model display device for mathematical modeling teaching according to claim 1, characterized in that: elevating system includes cylinder (9) and puts thing board (8), the bottom outer wall of cylinder (9) passes through flange joint on the top outer wall of connecting axle, and cylinder (9) top is passed through the fix with screw and is had the connecting block, puts thing board (8) and passes through the fix with screw on the connecting block.

6. The model display device for mathematical modeling teaching according to claim 1, characterized in that: the inner walls of the two sliding grooves (12) at the same horizontal height are connected with the same partition plate (11) in a sliding manner.

Images