CN211928816U

CN211928816U - Ideological and political education case display system

Info

Publication number: CN211928816U
Application number: CN202020823982.5U
Authority: CN
Inventors: 张可丹; 黄加迪
Original assignee: Jian College
Current assignee: Jian College
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-11-13
Anticipated expiration: 2030-05-15

Abstract

The utility model belongs to the technical field of the teaching aid, especially, be an ideological and political education case display system, comprising a base plate, the top fixedly connected with swivel box of bottom plate, the first motor of right side fixedly connected with of swivel box, the output shaft fixedly connected with of first motor is located the inside main bevel gear dish of swivel box, the surface toothing of main bevel gear dish has inferior bevel gear dish, the inside fixedly connected with connecting rod of inferior bevel gear dish. The utility model discloses a set up the second motor, the second motor drives lifter and show shelf through main disk gear and inferior disk gear and reciprocates, can adjust the height, is applicable to the people of different heights and watches, improves student's impression, and cooperation horizontal pole and screw thread nail have avoided traditional show shelf to lead to inconvenient abluent phenomenon because of fixing with glue, and the cooperation regulation hole can be fixed the case of equidimension not, and the practicality is strong.

Description

Ideological and political education case display system

Technical Field

The utility model relates to a teaching aid technical field specifically is an ideological and political education case display system.

Background

Along with the implementation of quality education, the colleges gradually pay attention to the comprehensive physical and mental development of students, the guidance of ideological and political education of the students is an important education subject, and in the teaching process, the demonstration shelf is required to be used for demonstrating the education cases, so that the students can conveniently know the education cases.

The prior display rack has the following problems:

1. although the existing display rack can play a role in displaying, all parts are fixed, so that the height of the display rack is inconvenient to adjust, students with different heights are inconvenient to watch, the appearance of the students is influenced, and the learning efficiency is reduced;

2. in the prior art, the angle is not convenient to adjust while the height is inconvenient to adjust, so that the practicability is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an ideological and political education case display system has solved because of inconvenient height-adjusting to influence the student of different heights and watch and feel, reduce learning efficiency and inconvenient angle regulation, lead to the problem that the practicality reduces.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an ideological and political education case display system comprises a bottom plate, wherein a rotary box is fixedly connected to the top of the bottom plate, a first motor is fixedly connected to the right side of the rotary box, an output shaft of the first motor is fixedly connected with a main bevel gear disc positioned in the rotary box, a secondary bevel gear disc is meshed with the outer surface of the main bevel gear disc, a connecting rod is fixedly connected to the inner part of the secondary bevel gear disc, the connecting rod is rotatably connected with the inner wall of the rotary box through a bearing, a belt is rotatably connected to the outer surface of the connecting rod, a rotating rod is rotatably connected to the other end of the belt, extends to the outside through the rotary box and is fixedly connected with a lifting box, the rotating rod is rotatably connected with the inner wall of the rotary box through a bearing, a second motor is fixedly connected to the top of the lifting box, and a rotating shaft positioned in the lifting box is fixedly connected to, the outer fixed surface of pivot is connected with main disc gear, the both sides meshing of main disc gear has inferior disc gear, the inside rotation of inferior disc gear is connected with the threaded rod, the surface threaded connection of threaded rod has the lifter, the lifter runs through the elevator box and extends to outside and fixedly connected with rack, the top fixedly connected with show board of rack, the surface of show board rotates through the bearing and is connected with the straight-bar, the outer fixed surface of straight-bar is connected with the horizontal pole.

As a preferred technical scheme of the utility model, the recess has been seted up to the inside of show board, straight-bar, horizontal pole and screw nail all are located inside the recess.

As the utility model discloses a preferred technical scheme, the regulation hole has been seted up to the surface of horizontal pole, regulation hole and screw thread nail threaded connection.

As an optimized technical scheme of the utility model, the bottom fixedly connected with protection piece of screw thread nail, protection piece are rubber elasticity piece.

As an optimal technical scheme of the utility model, the top fixedly connected with desk lamp of show board, the quantity of desk lamp is two.

As an optimal technical scheme of the utility model, the shape of rack is the spill, the width of rack is less than the width of show board.

As an optimized technical scheme of the utility model, the quantity of straight-bar, horizontal pole and screw thread nail is four, and size and shape homogeneous phase.

(III) advantageous effects

Compared with the prior art, the utility model provides an ideological and political education case display system possesses following beneficial effect:

1. this ideological and political education case display system, through setting up the second motor, the second motor drives lifter and show shelf through main disk gear and inferior disk gear and reciprocates, can adjust the height, be applicable to the people of different heights and watch, improve student's impression, cooperation horizontal pole and screw thread nail have avoided traditional show shelf to lead to inconvenient abluent phenomenon because of fixing with glue, the cooperation regulation hole can be fixed the case of equidimension not, and the practicality is strong.

2. This system is shown to ideological and political education case through setting up that first motor drives the bull stick rotatory to it is rotatory to drive the show board, can reach 360 degrees and watch, makes the show enough comprehensive, and the student of being convenient for learns, strengthens the flexibility, and the effect of cooperation desk lamp provides the condition of studying at night, has strengthened learning efficiency.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the rotary box of the present invention;

FIG. 3 is a schematic view of the internal structure of the lift box of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is a plan view of the cross bar structure of the present invention.

In the figure: 1. a base plate; 2. a rotary box; 3. a first motor; 4. a main bevel gear disc; 5. a secondary bevel gear disc; 6. a connecting rod; 7. a belt; 8. a rotating rod; 9. a lifting box; 10. a second motor; 11. a rotating shaft; 12. a main disk gear; 13. a secondary disc gear; 14. a threaded rod; 15. lifting a rod; 16. placing a rack; 17. a display board; 18. a straight rod; 19. a cross bar; 20. a threaded nail; 21. an adjustment hole; 22. a desk lamp.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: an ideological and political education case display system comprises a bottom plate 1, a rotary box 2 is fixedly connected to the top of the bottom plate 1, a first motor 3 is fixedly connected to the right side of the rotary box 2, a main bevel gear disc 4 positioned in the rotary box 2 is fixedly connected to an output shaft of the first motor 3, a secondary bevel gear disc 5 is meshed with the outer surface of the main bevel gear disc 4, a connecting rod 6 is fixedly connected to the inner part of the secondary bevel gear disc 5, the connecting rod 6 is rotatably connected with the inner wall of the rotary box 2 through a bearing, a belt 7 is rotatably connected to the outer surface of the connecting rod 6, a rotating rod 8 is rotatably connected to the other end of the belt 7, the rotating rod 8 extends to the outside through the rotary box 2 and is fixedly connected with a lifting box 9, the rotating rod 8 is rotatably connected with the inner wall of the rotary box 2 through a bearing, a second motor 10 is fixedly connected to the top of the lifting box 9, and, the outer fixed surface of pivot 11 is connected with main disk gear 12, the meshing of the both sides of main disk gear 12 has secondary disk gear 13, the internal rotation of secondary disk gear 13 is connected with threaded rod 14, the surface threaded connection of threaded rod 14 has a lifter 15, lifter 15 runs through elevating box 9 and extends to outside and fixedly connected with rack 16, the top fixedly connected with show board 17 of rack 16, the surface of show board 17 rotates through the bearing and is connected with straight-bar 18, the outer fixed surface of straight-bar 18 is connected with horizontal pole 19.

In this embodiment, the second motor 10 drives the rotating shaft 11 and the main disk gear 12 to rotate, the main disk gear 12 drives the secondary disk gear 13 to rotate, the secondary disk gear 13 drives the threaded rod 14 to rotate so as to drive the lifting rod 15 and the display board 17 to move up and down, thereby adjusting the height, being suitable for people of different heights to watch, improving the visual sense of students, matching with the cross rod 19 and the threaded nail 20, avoiding the phenomenon that the traditional display rack is inconvenient to clean due to the fixation with glue, inserting the threaded nail 20 into different adjusting holes 21, fixing cases of different sizes, having strong practicability, driving the main bevel gear disk 4 to rotate through the first motor 3, driving the secondary bevel gear disk 5 to rotate through the main bevel gear disk 4, driving the connecting rod 6 to rotate through the secondary bevel gear disk 5, driving the rotating rod 8 to rotate through the belt 7, thereby driving the display board 17 to rotate, and being capable of realizing 360-degree watching, the demonstration is comprehensive enough, the student of being convenient for study, strengthens the flexibility, cooperates the effect of desk lamp 22, provides the condition of study night, has strengthened learning efficiency.

Specifically, the inside of show board 17 is seted up flutedly, and straight-bar 18, horizontal pole 19 and screw 20 all are located the recess inside.

In this embodiment, the groove facilitates the fixing of the case, and the fixing property is enhanced by the fitting of the screw 20.

Specifically, the outer surface of the cross rod 19 is provided with an adjusting hole 21, and the adjusting hole 21 is in threaded connection with the threaded nail 20.

In this embodiment, the screw 20 is inserted into different adjusting holes 21, which is suitable for fixing cases of different sizes.

Specifically, the bottom end of the screw 20 is fixedly connected with a protection block, and the protection block is a rubber elastic block.

In this embodiment, the case is prevented from being damaged due to the case being pressed by the screw 20.

Specifically, the top fixedly connected with desk lamp 22 of show board 17, the quantity of desk lamp 22 is two.

In this embodiment, the conditions for learning at night are provided, and the learning efficiency of the student is enhanced.

Specifically, the shape of the placing frame 16 is concave, and the width of the placing frame 16 is smaller than that of the display board 17.

In the embodiment, other cases can be placed, so that the explanation is more convenient.

Specifically, the number of the straight rods 18, the number of the cross rods 19 and the number of the threaded nails 20 are four, and the sizes and the shapes of the straight rods, the cross rods 19 and the threaded nails are the same.

In this embodiment, the four corners of the case are fixed conveniently, so that the fixation is stronger.

The utility model discloses a theory of operation and use flow: the case to be displayed is placed in the groove of the display board 17, the screw 20 is rotated to make the protective block support the case, thereby fixing the case, the screw 20 can be inserted into different adjusting holes 21, the case is suitable for fixing cases with different sizes, when the angle is required to be adjusted, the first motor 3 is opened, the first motor 3 drives the main bevel gear disc 4 to rotate, the main bevel gear disc 4 drives the secondary bevel gear disc 5 to rotate, the secondary bevel gear disc 5 drives the connecting rod 6 to rotate, the connecting rod 6 drives the rotating rod 8 to rotate through the belt 7 so as to drive the display board 17 to rotate, so that students can watch at 360 degrees, the display is comprehensive, and is convenient for students to study, when the height is required to be adjusted, the second motor 10 is opened, the second motor 10 drives the rotating shaft 11 and the main disk gear 12 to rotate, the main disk gear 12 drives the secondary disk gear 13 to rotate, the secondary disk gear 13 drives the threaded rod 14 to rotate so as to drive the lifting rod 15 and the, therefore, the height of the desk lamp is adjusted, the desk lamp is suitable for people with different heights to watch, and when the student needs to learn at night, the watching effect of the student can be improved through the desk lamp 22.

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

1. The utility model provides an ideological and political education case display system, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a rotary box (2), the right side of the rotary box (2) is fixedly connected with a first motor (3), an output shaft of the first motor (3) is fixedly connected with a main bevel gear disc (4) positioned in the rotary box (2), the outer surface of the main bevel gear disc (4) is meshed with a secondary bevel gear disc (5), the inner part of the secondary bevel gear disc (5) is fixedly connected with a connecting rod (6), the connecting rod (6) is rotatably connected with the inner wall of the rotary box (2) through a bearing, the outer surface of the connecting rod (6) is rotatably connected with a belt (7), the other end of the belt (7) is rotatably connected with a rotating rod (8), the rotating rod (8) penetrates through the rotary box (2) to extend to the outside and is fixedly connected with a lifting box (9), the rotating rod (8) is rotatably connected with the inner wall of the rotary box (2) through a, the top of the lifting box (9) is fixedly connected with a second motor (10), an output shaft of the second motor (10) is fixedly connected with a rotating shaft (11) positioned in the lifting box (9), the outer surface of the rotating shaft (11) is fixedly connected with a main disc gear (12), two sides of the main disc gear (12) are engaged with secondary disc gears (13), a threaded rod (14) is rotatably connected inside the secondary disc-shaped gear (13), the outer surface of the threaded rod (14) is in threaded connection with a lifting rod (15), the lifting rod (15) penetrates through the lifting box (9) to extend to the outside and is fixedly connected with a placing frame (16), the top fixedly connected with show board (17) of rack (16), the surface of show board (17) is rotated through the bearing and is connected with straight-bar (18), the surface fixedly connected with horizontal pole (19) of straight-bar (18).

2. The ideological and political education case presentation system of claim 1, wherein: the inside of show board (17) is seted up flutedly, straight-bar (18), horizontal pole (19) and screw nail (20) all are located the recess inside.

3. The ideological and political education case presentation system of claim 1, wherein: the outer surface of the cross rod (19) is provided with an adjusting hole (21), and the adjusting hole (21) is in threaded connection with the threaded nail (20).

4. The ideological and political education case presentation system of claim 3, wherein: the bottom end of the threaded nail (20) is fixedly connected with a protection block, and the protection block is a rubber elastic block.

5. The ideological and political education case presentation system of claim 1, wherein: the top fixedly connected with desk lamp (22) of show board (17), the quantity of desk lamp (22) is two.

6. The ideological and political education case presentation system of claim 1, wherein: the shape of the placing frame (16) is concave, and the width of the placing frame (16) is smaller than that of the display board (17).

7. The ideological and political education case presentation system of claim 2, wherein: the number of the straight rods (18), the number of the cross rods (19) and the number of the threaded nails (20) are four, and the sizes and the shapes of the straight rods, the cross rods (19) and the threaded nails are the same.