CN216352914U

CN216352914U - Special teaching device of university student's ideological and political education problem analysis

Info

Publication number: CN216352914U
Application number: CN202122894992.5U
Authority: CN
Inventors: 陈娟; 闫红梅; 李红莹
Original assignee: Heze University
Current assignee: Heze University
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-19
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a teaching device special for analysis of university student ideological and political education problems, which comprises a fixed bottom plate, wherein a teaching mechanism is arranged at the top of the fixed bottom plate, the teaching mechanism comprises a teaching display board, limiting through holes are formed in the teaching display board, the number of the limiting through holes is two, the two limiting through holes are symmetrically distributed about the center line of the teaching display board, fixing rods are arranged in the two limiting through holes, and the fixing rods penetrate through the limiting through holes. According to the utility model, the teaching mechanism is pushed and drives the movable roller to slide in the movable sliding chute, the teaching mechanism moves along the arc-shaped movable sliding chute, so that the display visual angle of the teaching display board is adjusted, and through the arrangement of the movable sliding chute and the movable roller, a user can freely move the visual angle of the teaching mechanism, so that students sitting at different positions can clearly see the displayed content, and the teaching quality is further improved.

Description

Special teaching device of university student's ideological and political education problem analysis

Technical Field

The utility model relates to the technical field of teaching devices, in particular to a teaching device special for analyzing ideological and political education problems of college students.

Background

At present, the theoretical course of ideological and political education of colleges and universities is taken as a public necessary course, and is generally centralized in a classroom to give lessons, a teacher gives lessons to students by means of a microphone and a sound box, ideological and political theory is a man-made object, solves the problems of thought, viewpoint and political standpoint of people, improves the work of thought and comprehension of people, is a certain ideological concept, political viewpoint and moral standard for society or social groups, and exerts purposeful, planned and organized influence on the members of the society or social groups, so that the members form social practice activities which accord with the ideality required by a certain society, and is also a course of lifelong learning in Chinese literature.

When the course of carrying out ideological and political education, the teacher need give lessons and explain simultaneously to the student of a plurality of classes, and traditional teaching device fixed structure is not convenient for remove, and the show visual angle of device can not change, leads to the unable clear content of seeing the show of some students, influences the quality of teaching then.

Therefore, it is necessary to provide a teaching device dedicated to analysis of ideological and political education problems of college students to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special teaching device for analyzing ideological and political education problems of college students, which aims to solve the problems that when a course of ideological and political education is carried out in the prior art, a teacher needs to give lessons and explain a plurality of classes of students simultaneously, the traditional teaching device is fixed in structure and inconvenient to move, the display visual angle of the device cannot be changed, so that a part of students cannot clearly see the displayed contents, and the teaching quality is influenced.

In order to achieve the above purpose, the utility model provides the following technical scheme: a teaching device special for analysis of university student ideological and political education problems comprises a fixed bottom plate, wherein a teaching mechanism is arranged at the top of the fixed bottom plate and comprises a teaching display board, two limiting through holes are formed in the teaching display board, the number of the limiting through holes is set to be two, the two limiting through holes are symmetrically distributed about the center line of the teaching display board, fixing rods are arranged in the two limiting through holes and penetrate through the limiting through holes, a movable sliding groove is formed in the top of the fixed bottom plate and is set to be arc-shaped, the fixing rods are matched with the movable sliding groove, the bottom of each fixing rod extends into the corresponding movable sliding groove, one end, extending into the corresponding movable sliding groove, of each fixing rod is fixedly connected with a movable roller, the movable roller is matched with the corresponding movable sliding groove, and a first connecting plate is fixedly connected between the two fixing rods, two the dead lever all runs through first connecting plate setting.

Preferably, a second connecting plate is arranged at the top of the first connecting plate, the two fixing rods are fixedly connected with the second connecting plate, and the two fixing rods penetrate through the second connecting plate.

Preferably, the middle part of the teaching display board is provided with a lifting screw hole, the inside of the lifting screw hole is in threaded connection with a rotating screw rod, and the bottom of the rotating screw rod extends to the outer side of the lifting screw hole.

Preferably, an operation box is fixedly connected between the first connecting plate and the second connecting plate, one end of the rotating screw rod, which extends to the outer side of the lifting screw hole, penetrates through the second connecting plate and extends to the inside of the operation box, and one end of the rotating screw rod, which extends to the inside of the operation box, is rotatably connected with the top of the first connecting plate.

Preferably, the inside positive and negative motor that is equipped with of control box, positive and negative motor output shaft transmission is connected with first conical gear, the fixed cover in rotation screw rod outside has connect second conical gear, first conical gear is connected with second conical gear meshing.

Preferably, the hinged lower sliding door that is provided with of control box one side, lower sliding door fixed surface is connected with the handle, the equal fixedly connected with of teaching panel both sides pull ring.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. the teaching mechanism is pushed and drives the movable idler wheels to slide in the movable sliding grooves, the teaching mechanism moves along the arc-shaped movable sliding grooves, so that the display visual angle of the teaching display board is adjusted, and through the arrangement of the movable sliding grooves and the movable idler wheels, a user can freely move the visual angle of the teaching mechanism, so that students sitting at different positions can clearly see the displayed content, and the teaching quality is improved;

2. the rotary screw rod is driven to rotate through the positive and negative motors, the teaching display board is driven to move to a proper height, the students with different heights can see the displayed contents clearly, and the teaching quality is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

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

FIG. 2 is a top view of the present invention;

FIG. 3 is a partial sectional view of the present invention;

FIG. 4 is a top view of the mounting plate of the present invention;

fig. 5 is a cross-sectional view of the teaching board of the present invention.

Description of reference numerals:

1. fixing the bottom plate; 2. a teaching display board; 3. a limiting through hole; 4. fixing the rod; 5. a moving chute; 6. moving the roller; 7. a first connecting plate; 8. a second connecting plate; 9. a lifting screw hole; 10. rotating the screw; 11. an operation box; 12. a positive and negative motor; 13. a first bevel gear; 14. a second bevel gear; 15. a pull-down door; 16. a handle; 17. and (6) lifting the ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a teaching device special for analyzing the ideological and political education problems of university students, which is shown in figures 1-5 and comprises a fixed bottom plate 1, wherein a teaching mechanism is arranged at the top of the fixed bottom plate 1 and comprises a teaching display board 2, the teaching display board 2 is internally provided with limiting through holes 3, the number of the limiting through holes 3 is two, the two limiting through holes 3 are symmetrically distributed around the center line of the teaching display board 2, fixing rods 4 are respectively arranged in the two limiting through holes 3, the fixing rods 4 penetrate through the limiting through holes 3, the top of the fixed bottom plate 1 is provided with a movable sliding chute 5, the movable sliding chute 5 is arc-shaped, the fixing rods 4 are matched with the movable sliding chute 5, the bottom of the fixing rods 4 extends into the movable sliding chute 5, one end of the fixing rods 4 extending into the movable sliding chute 5 is fixedly connected with a movable roller 6, remove gyro wheel 6 and remove spout 5 phase-match, two fixedly connected with first connecting plate 7 between the dead lever 4, two the dead lever 4 all runs through first connecting plate 7 and sets up.

Further, in above-mentioned technical scheme, first connecting plate 7 top is equipped with second connecting plate 8, two dead lever 4 all with second connecting plate 8 fixed connection, two dead lever 4 all runs through second connecting plate 8 and sets up, first connecting plate 7 and second connecting plate 8 be provided with and do benefit to the structural stability who improves teaching mechanism.

Further, among the above-mentioned technical scheme, teaching panel 2 middle part has been seted up lift screw 9, the inside threaded connection of lift screw 9 has a rotation screw rod 10, rotate the screw rod 10 bottom and extend to the 9 outsides of lift screw, the setting of rotating screw rod 10 is convenient for carry out altitude mixture control to teaching panel 2.

Further, in the above technical solution, an operation box 11 is fixedly connected between the first connecting plate 7 and the second connecting plate 8, one end of the rotating screw 10 extending to the outer side of the lifting screw hole 9 penetrates through the second connecting plate 8 and extends into the operation box 11, and one end of the rotating screw 10 extending to the inside of the operation box 11 is rotatably connected with the top of the first connecting plate 7.

Further, in the above technical scheme, inside positive and negative motor 12 that is equipped with of control box 11, positive and negative motor 12 output shaft transmission is connected with first conical gear 13, the fixed cover in rotation screw 10 outside has connect second conical gear 14, first conical gear 13 is connected with second conical gear 14 meshing, and positive and negative motor 12's setting is convenient for drive rotation screw 10.

Further, in above-mentioned technical scheme, 11 one side of control box is articulated to be provided with drop door 15, drop door 15 fixed surface is connected with

handle

16, 2 both sides of teaching panel are all fixedly connected with and carry pull ring 17, carry pull ring 17 to set up and be convenient for change and overhaul teaching panel 2.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when the device is used, a fixed base plate 1 is placed at a platform, a teaching mechanism is placed at the top of the fixed base plate 1, a fixed rod 4 and a movable roller 6 are matched with a movable sliding chute 5, after a teacher writes the content of a lecture on a teaching display board 2, the teaching mechanism is pushed and drives the movable roller 6 to slide in the movable sliding chute 5, the teaching mechanism moves along the arc-shaped movable sliding chute 5, so that the display visual angle of the teaching display board 2 is adjusted, and through the arrangement of the movable sliding chute 5 and the movable roller 6, a user can freely move the visual angle of the teaching mechanism, so that students sitting at different positions can clearly see the displayed content, and the teaching quality is improved;

referring to the attached drawings 1-5 of the specification, this device is when using, start positive and negative motor 12, positive and negative motor 12 output shaft drives first bevel gear 13 and rotates, then drive second bevel gear 14 and rotate screw rod 10 and rotate, when rotating screw rod 10 pivoted, teaching panel 2 upwards removes along rotating screw rod 10 under the spacing restraint of dead lever 4, and then realize the altitude mixture control to teaching panel 2, order about teaching panel 2 through rotating screw rod 10 and remove to suitable height, make the content of seeing the show that can both clear of the student of different heights, and then improve the teaching quality.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a special teaching device of university student's ideological and political education problem analysis, includes PMKD (1), its characterized in that: the teaching mechanism is arranged at the top of the fixed bottom plate (1), the teaching mechanism comprises a teaching display board (2), limiting through holes (3) are formed in the teaching display board (2), the number of the limiting through holes (3) is two, the limiting through holes (3) are symmetrically distributed about the central line of the teaching display board (2), fixing rods (4) are arranged in the limiting through holes (3), the fixing rods (4) penetrate through the limiting through holes (3), a movable sliding chute (5) is formed in the top of the fixed bottom plate (1), the movable sliding chute (5) is arc-shaped, the fixing rods (4) are matched with the movable sliding chute (5), the bottom of the fixing rods (4) extends into the movable sliding chute (5), and one end of each fixing rod (4) extending into the movable sliding chute (5) is fixedly connected with a movable roller (6), remove gyro wheel (6) and remove spout (5) phase-match, two fixedly connected with first connecting plate (7) between dead lever (4), two dead lever (4) all run through first connecting plate (7) and set up.

2. The special teaching device for analysis of university student's ideological and political education problems according to claim 1, characterized in that: the top of the first connecting plate (7) is provided with a second connecting plate (8), the two fixing rods (4) are fixedly connected with the second connecting plate (8), and the two fixing rods (4) penetrate through the second connecting plate (8).

3. The special teaching device for analysis of university student's ideological and political education problems according to claim 2, characterized in that: teaching panel (2) middle part has been seted up lift screw (9), lift screw (9) internal thread is connected with and rotates screw rod (10), it extends to the lift screw (9) outside to rotate screw rod (10) bottom.

4. The special teaching device for analysis of university student's ideological and political education problems according to claim 3, characterized in that: fixedly connected with control box (11) between first connecting plate (7) and second connecting plate (8), rotate screw rod (10) and extend to second connecting plate (8) and extend to inside control box (11) through the one end in lift screw (9) outside, rotate screw rod (10) and extend to inside one end of control box (11) and rotate with first connecting plate (7) top and be connected.

5. The special teaching device for analysis of university student's ideological and political education problems according to claim 4, characterized in that: operation panel (11) inside is equipped with positive and negative motor (12), positive and negative motor (12) output shaft transmission is connected with first conical gear (13), it has second conical gear (14) to rotate the fixed cover in screw rod (10) outside, first conical gear (13) are connected with second conical gear (14) meshing.

6. The special teaching device for analysis of university student's ideological and political education problems according to claim 4, characterized in that: the teaching display board is characterized in that a lower pull door (15) is hinged to one side of the operation box (11), a handle (16) is fixedly connected to the surface of the lower pull door (15), and pull rings (17) are fixedly connected to the two sides of the teaching display board (2).