CN211956812U

CN211956812U - Mathematical model rotary display teaching device

Info

Publication number: CN211956812U
Application number: CN201921478212.5U
Authority: CN
Inventors: 蒋丰盈; 陈生海; 刘遵华; 万莉莉
Original assignee: Huaihua University
Current assignee: Huaihua University
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-11-17
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a mathematical model rotary display teaching device in the technical field of teaching devices, which comprises a case, a power device and a rotary table, wherein the power device is fixedly arranged in the middle of the inner cavity of the case, the upper side of the case is fixedly arranged on the rotary table, the bottom of the case is provided with a bottom frame, the left side of the front side wall of the case is provided with a control panel, the middle of the top of the power device is provided with a rotating shaft, the left side and the right side of the top of the rotary table are provided with clamping plates, elastic parts are arranged on the upper side and the lower side of the front end and the rear end between the clamping plates, the mathematical model rotary display teaching device has reasonable structural design, the mathematical model is clamped by the clamping plates in cooperation with the elastic parts, and simultaneously a cushion block buffers and damps the mathematical model, so that the mathematical model can, the damage is avoided, the teaching cost is reduced, and the teaching quality is improved.

Description

Mathematical model rotary display teaching device

Technical Field

The utility model relates to a teaching technical field specifically is a rotatory show teaching device of mathematical model.

Background

The history of mathematical models of scientific or engineering models constructed by using mathematical logic methods and mathematical languages can be traced back to the times when human beings begin to use numbers, and various mathematical models are continuously established along with the use of numbers of human beings so as to solve various practical problems. A mathematical model can be established for comprehensive quality evaluation of the wide scientific and technical workers to the college students, evaluation of the performance of the teachers and daily activities such as friend visiting, purchasing and the like, and an optimal scheme can be established. The establishment of the mathematical model is an indispensable bridge for communicating the actual problems in front of the face with the mathematical tools.

The rotatory show teaching device of current mathematical model, at the in-process that uses, place mathematical model and rotate at rotary platform and carry out the teaching operation, do not have safeguard measure, lead to mathematical model to drop the damage at the pivoted in-process, increase the cost of teaching, reduced the quality of teaching, for this reason we have proposed a rotatory show teaching device of mathematical model.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatory show teaching device of mathematical model to the in-process that uses that proposes in solving above-mentioned background art places mathematical model and rotates at rotary platform and carry out the teaching operation, does not have safeguard measure, leads to mathematical model to drop the problem of damage at the pivoted in-process.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rotatory show teaching device of mathematical model, includes quick-witted case, power device and revolving stage, fixed mounting in the middle of the inner chamber of machine case power device, the upside fixed mounting of machine case the revolving stage, the bottom of machine case has the chassis, the preceding lateral wall left side of machine case has control panel, the pivot has in the middle of power device's the top, the top left and right sides of revolving stage has the grip block, the side has the elastic component about both ends around between the grip block, the inside wall of grip block has the cushion, the recess has in the middle of the top of revolving stage, control panel and power device electric connection.

Preferably, the top of the chassis is fixedly connected with the bottom of the case, the control panel is fixedly connected to the left side of the front side wall of the case, and the control panel is an LED control panel.

Preferably, the bottom of the rotating shaft is in threaded connection with the middle of the top of the power device, the top of the rotating shaft is fixedly connected with the rotating platform and penetrates through the case, and the power device is a motor.

Preferably, grip block fixed connection is in the top left and right sides of revolving stage, downside on both ends around elastic component fixed connection between the grip block, the cushion bonds at the inside wall of grip block, the recess is seted up in the middle of the top of revolving stage, the elastic component is the spring, the cushion is the sponge.

Compared with the prior art, the beneficial effects of the utility model are that: this rotatory show teaching device of mathematical model, structural design is reasonable, through the grip block, cooperation elastic component carries out the centre gripping to its mathematical model, and the cushion cushions are to its mathematical model buffering shock attenuation processing simultaneously, makes mathematical model carry out the in-process of rotation on the revolving stage and can not drop, has fine safeguard measure, has avoided the damage, has reduced the cost of teaching, has improved the quality of teaching.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the front view of the present invention;

fig. 3 is a schematic view of the local top view structure of the present invention.

In the figure: the chassis 100, the bottom frame 110, the control panel 120, the power device 200, the rotating shaft 210, the rotating table 300, the clamping plate 310, the elastic member 311, the pad 312 and the groove 320.

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.

The utility model provides a following technical scheme: a mathematical model rotation display teaching device, which prevents a mathematical model from falling off during rotation on a rotating platform, has good protection measures, avoids damage, reduces teaching cost, and improves teaching quality, and please refer to fig. 1-3, which comprises a case 100, a power device 200 and a rotating platform 300;

referring to fig. 1, the bottom of the chassis 100 has a chassis 110, and the left side of the front sidewall of the chassis 100 has a control panel 120, specifically, the chassis 100 is used for the installation and connection of the power device 200 and the rotating platform 300, the chassis 110 is used for the supporting and installation of the chassis 100, and the control panel 120 is used for the opening and closing of the power device 200;

referring to fig. 2, a rotating shaft 210 is disposed in the middle of the top of the power device 200, the power device 200 is fixedly mounted in the middle of the inner cavity of the chassis 100, specifically, the power device 200 is fixedly connected in the middle of the inner cavity of the chassis 100, the power device 200 is used for providing power to drive the rotating shaft 210 to rotate, and the rotating shaft 210 is used for transmitting the power provided by the power device;

referring to fig. 1 and 3, the left and right sides of the top of the turntable 300 are provided with clamping plates 310, the upper and lower sides of the front and rear ends between the clamping plates 310 are provided with elastic members 311, the inner side walls of the clamping plates 310 are provided with spacers 312, the middle of the top of the turntable 300 is provided with a groove 320, the turntable 300 is fixedly mounted on the upper side of the chassis 100, specifically, the turntable 300 is in threaded connection with the upper side of the chassis 100 through the rotating shaft 210, the turntable 300 is used for mounting and connecting the clamping plates 310, the clamping plates 310 are used for assisting in clamping the turntable 300, the elastic members 311 are used for assisting in pulling the clamping plates 300, the spacers 312 are used for avoiding clamping the turntable 300 to damage the mathematical model, and the groove 320 is used for placing the;

when concrete use, this technical field personnel are at first manual pulling grip block 310, make elastic component 311 warp, then place mathematical model in the recess 320 that revolving stage 300 was seted up, the gentle hand that loosens after that, make elastic component 311 reset the cooperation grip block 310 and grasp its mathematical model, then during mathematical education, open power device 200 through manually operation control panel 120, power device 200 provides power to pivot 210, make the pivot 210 drive the mathematical model on the revolving stage 300 and rotate the teaching, cushion 312 cushions the shock attenuation processing to its mathematical model that rotates the in-process simultaneously.

Referring to fig. 1 again, the top of the bottom frame 110 is fixedly connected to the bottom of the chassis 100, the control panel 120 is fixedly connected to the left side of the front side wall of the chassis 100, the control panel 120 is an LED control panel, and the LED control panel is used as the control panel 120, so that the LED has a good power saving effect and plays a good energy saving role.

Referring to fig. 2 again, the bottom of the rotating shaft 210 is in threaded connection with the middle of the top of the power device 200, the top of the rotating shaft 210 is fixedly connected with the rotating platform 300 and penetrates through the case 100, the power device 200 is a motor, the motor is used as the power device 200, and the motor has good stability and plays a good role in providing power.

Referring to fig. 1 and 3 again, the clamping plates 310 are fixedly connected to the left and right sides of the top of the rotary table 300, the elastic members 311 are fixedly connected to the upper and lower sides of the front and rear ends between the clamping plates 310, the pads 312 are bonded to the inner side walls of the clamping plates 310, the grooves 320 are formed in the middle of the top of the rotary table 300, the elastic members 311 are springs, the pads 312 are sponges, the springs are used as the elastic members 311, the springs have a good deformation and reset effect, a good pulling and closing effect is achieved, the sponges are used as the pads 312, the sponges have good flexibility, and a good auxiliary shock absorption effect is achieved.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a rotatory show teaching device of mathematical model which characterized in that: including quick-witted case (100), power device (200) and revolving stage (300), fixed mounting in the middle of the inner chamber of machine case (100) power device (200), the upside fixed mounting of machine case (100) revolving stage (300), the bottom of machine case (100) has chassis (110), the preceding lateral wall left side of machine case (100) has control panel (120), pivot (210) have in the middle of the top of power device (200), the top left and right sides of revolving stage (300) has grip block (310), the side has elastic component (311) about both ends around between grip block (310), the inside wall of grip block (310) has cushion (312), recess (320) have in the middle of the top of revolving stage (300), control panel (120) and power device (200) electric connection.

2. The mathematical model rotary display teaching device according to claim 1, wherein: the top of the chassis (110) is fixedly connected with the bottom of the case (100), the control panel (120) is fixedly connected to the left side of the front side wall of the case (100), and the control panel (120) is an LED control panel.

3. The mathematical model rotary display teaching device according to claim 1, wherein: threaded connection in the middle of the bottom of pivot (210) and power device (200) s the top, the top and the revolving stage (300) fixed connection of pivot (210) just run through in quick-witted case (100), power device (200) are the motor.

4. The mathematical model rotary display teaching device according to claim 1, wherein: grip block (310) fixed connection is in the top left and right sides of revolving stage (300), downside on both ends around elastic component (311) fixed connection between grip block (310), cushion (312) bond at the inside wall of grip block (310), recess (320) are seted up in the middle of the top of revolving stage (300), elastic component (311) are the spring, cushion (312) are the sponge.