CN214175425U

CN214175425U - Think political affairs classroom teaching auxiliary device

Info

Publication number: CN214175425U
Application number: CN202120343302.4U
Authority: CN
Inventors: 毛辉
Original assignee: Shaoyang University
Current assignee: Shaoyang University
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-09-10
Anticipated expiration: 2031-02-04

Abstract

The utility model belongs to the technical field of the teaching equipment, especially, be an think political affairs classroom teaching auxiliary device, including the diaphragm, the first show board of last fixed surface of diaphragm is connected with, the rear side fixedly connected with U-shaped board of first show board, two circular locating levers of the equal fixedly connected with in left side and the right side of U-shaped board, the outside slip cover of circular locating lever is equipped with the rectangular block, equal fixedly connected with is in spring one under the compression state between the outside of U-shaped board and the outside of the rectangular block that corresponds. The utility model discloses a set up rope, spring one, T shape inserted bar, gyro wheel, screw rod and antiskid ribbed tile, solved current think political affairs classroom teaching auxiliary device and did not have the function of increase show area mostly, the mr of being not convenient for demonstrates more teaching content on the show board, and the current think political affairs classroom teaching auxiliary device of while does not have the problem of the function of removing back in time fixing mostly.

Description

Think political affairs classroom teaching auxiliary device

Technical Field

The utility model relates to a teaching equipment technical field specifically is a think political affairs classroom teaching auxiliary device.

Background

Ideological and political education is a necessary course for students and is a science for guiding people to form correct ideological behaviors. Teacher often can place the teaching auxiliary device of some show boards class in classroom or other places on think political affairs teaching classroom, paste some information such as newspaper or periodicals or poster that will be printed with ideological and political theory content on the show board, and current think political affairs classroom teaching auxiliary device mostly does not have the function of increase show area, the teacher of being not convenient for demonstrates more teaching content on the show board, current think political affairs classroom teaching auxiliary device mostly does not have the function of in time fixing after removing simultaneously, can not satisfy practical demand, therefore we have proposed a thought political affairs classroom teaching auxiliary device and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a think political affairs classroom teaching auxiliary device has solved current think political affairs classroom teaching auxiliary device and has mostly not had the function of increase show area, the mr of being not convenient for demonstrates more teaching content on the show board, and the current think political affairs classroom teaching auxiliary device of thinking has mostly not removed the problem of the timely fixed function in back simultaneously.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an ideological and political affairs classroom teaching auxiliary device comprises a transverse plate, wherein the upper surface of the transverse plate is fixedly connected with a first display plate, the rear side of the first display plate is fixedly connected with a U-shaped plate, the left side and the right side of the U-shaped plate are fixedly connected with two circular positioning rods, the outer sides of the circular positioning rods are slidably sleeved with rectangular blocks, a first spring in a compressed state is fixedly connected between the outer side of the U-shaped plate and the outer side of the corresponding rectangular block, the front sides of the two corresponding rectangular blocks are fixedly connected with a second display plate, the front side of the second display plate is movably contacted with the rear side of the first display plate, the rear side of the second display plate is fixedly connected with square blocks, one sides of the two square blocks, which are close to each other, are fixedly connected with ropes, a square rod is fixedly connected between the top inner wall and the bottom inner wall of the U-shaped plate, and a T-shaped sliding block is sleeved on the outer side of the square rod, the T-shaped sliding block is fixedly connected with a corresponding rope, a second spring in a stretching state is fixedly connected between the upper surface of the T-shaped sliding block and the inner wall of the top of the U-shaped plate, two fixed pulleys are rotatably connected between the inner wall of the rear side of the U-shaped plate and the rear side of the first display plate and are in sliding connection with the outer sides of the corresponding ropes, the upper surface of the T-shaped sliding block is fixedly connected with the corresponding ropes, a rectangular hole is formed in the rear side of the U-shaped plate, the side wall of the rectangular hole is in sliding connection with the outer side of the T-shaped sliding block, a plurality of circular grooves are formed in the rear side of the U-shaped plate, a pull rod is fixedly connected with the rear side of the T-shaped sliding block, a rectangular plate is fixedly connected with the outer side of the pull rod, a T-shaped insertion rod is arranged on the left side of the pull rod and is sleeved on the outer side of the T-shaped insertion rod in a sliding manner, and the T-shaped insertion rod is connected with one of the circular grooves, and a third spring is fixedly connected between the inner wall of the T-shaped inserted bar and the rear side of the rectangular plate.

As a preferred technical proposal of the utility model, the lower surface of the transverse plate is fixedly connected with two supporting columns, the lower surface of the supporting column is fixedly connected with a base, the lower surface of the base is fixedly connected with four first circular tubes, the inner wall of the first round pipe is connected with a second round pipe in a sliding way, the bottom of the second round pipe is fixedly connected with an antiskid plate, the lower surface of the base is fixedly connected with two fixed blocks, one sides of the two fixed blocks, which are close to each other, are fixedly connected with a guide rod, the outer side of the guide rod is slidably sleeved with a T-shaped moving block, a rotating rod is rotatably connected between the T-shaped moving block and the antiskid plate, one side of the two fixed blocks, which is close to each other, is rotatably connected with a screw rod, the thread of the T-shaped moving block is sleeved on the outer side of the screw rod, the right-hand member fixedly connected with knob of screw rod, the lower surface of base rotates and is connected with four gyro wheels.

As a preferred technical scheme of the utility model, circular port one has been seted up in the left side of rectangle piece, the lateral wall of circular port one and the outside sliding connection of the circular locating lever that corresponds.

As a preferred technical scheme of the utility model, the quad slit has been seted up to the upper surface of T shape slider, the lateral wall of quad slit and the outside sliding connection of square bar.

As the utility model discloses a preferred technical scheme, circular port two is opened to the rear side of rectangular plate, the lateral wall of circular port two and the outside sliding connection of T shape inserted bar.

As a preferred technical scheme of the utility model, circular port three has been seted up on T shape movable block left side, the lateral wall of circular port three and the outside sliding connection of guide bar, threaded hole has been seted up on T shape movable block left side, the outside threaded connection of screw hole and screw rod, two the equal fixedly connected with bearing in one side that the fixed block is close to each other, the inner circle of bearing and the outside fixed connection of screw rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a think political affairs classroom teaching auxiliary device possesses following beneficial effect:

1. this think political affairs classroom teaching auxiliary device, through T shape inserted bar, T shape slider, the rope, the setting of spring one with mutually support, stimulate T shape inserted bar backward, make its and the circular slot phase separation that corresponds, the elasticity that spring two under the tensile state reset the production drives T shape slider rebound, T shape slider rebound drives the rope and removes, the elasticity that spring one under the compression state resets the production simultaneously drives the rectangle piece and removes, the second show board exposes, thereby the function of increase show area has been reached.

2. This kind think political affairs classroom teaching auxiliary device, through the setting and the mutually supporting of gyro wheel, screw rod, antiskid ribbed tile, T shape movable block, dwang, rotate the knob, the rotation of knob drives the rotation of screw rod, and the rotation of screw rod drives T shape movable block and moves left, and T shape movable block moves left and drives the dwang and rotate, and the rotation of dwang produces the extrusion force to the antiskid ribbed tile, makes the antiskid ribbed tile move down to with ground contact to reach fixed effect.

Drawings

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

FIG. 2 is a schematic view of the first display board shown in FIG. 1;

FIG. 3 is a rear view structural schematic of FIG. 1;

FIG. 4 is a schematic top view of the structure of FIG. 3;

FIG. 5 is an enlarged view of part A of FIG. 2;

FIG. 6 is an enlarged view of the portion B in FIG. 3;

FIG. 7 is an enlarged view of the portion C of FIG. 4;

fig. 8 is an enlarged schematic view of a portion D in fig. 7.

In the figure: 1. a knob; 2. a second circular tube; 3. a T-shaped moving block; 4. rotating the rod; 5. a screw; 6. a fixed block; 7. a first circular tube; 8. a roller; 9. an anti-skid plate; 10. a guide bar; 11. a base; 12. a support pillar; 13. a transverse plate; 14. a second display board; 15. a first display board; 16. a U-shaped plate; 17. a rope; 18. a square bar; 19. a second spring; 20. a T-shaped slider; 21. a circular positioning rod; 22. a rectangular block; 23. a square block; 24. a rectangular plate; 25. a third spring; 26. a T-shaped insertion rod; 27. a pull rod; 28. a first spring; 29. and a fixed pulley.

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 efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-8, the present invention provides the following technical solutions: an ideological and political affairs classroom teaching auxiliary device comprises a transverse plate 13, wherein the upper surface of the transverse plate 13 is fixedly connected with a first display plate 15, the rear side of the first display plate 15 is fixedly connected with a U-shaped plate 16, the left side and the right side of the U-shaped plate 16 are both fixedly connected with two circular positioning rods 21, the outer sides of the circular positioning rods 21 are slidably sleeved with rectangular blocks 22, springs 28 in a compressed state are fixedly connected between the outer sides of the U-shaped plate 16 and the corresponding rectangular blocks 22, the front sides of the two corresponding rectangular blocks 22 are both fixedly connected with a second display plate 14, the front side of the second display plate 14 is movably contacted with the rear side of the first display plate 15, the rear side of the second display plate 14 is fixedly connected with a square block 23, one side of the two square blocks 23 close to each other is both fixedly connected with a rope 17, and a square rod 18 is fixedly connected between the top inner wall and the bottom inner wall of the U-shaped plate 16, the T-shaped sliding block 20 is slidably sleeved on the outer side of the square rod 18, the T-shaped sliding block 20 is fixedly connected with the corresponding rope 17, a second spring 19 in a stretching state is fixedly connected between the upper surface of the T-shaped sliding block 20 and the inner wall of the top of the U-shaped plate 16, two fixed pulleys 29 are rotatably connected between the inner wall of the rear side of the U-shaped plate 16 and the rear side of the first display plate 15, the fixed pulleys 29 are slidably connected with the outer sides of the corresponding ropes 17, the upper surface of the T-shaped sliding block 20 is fixedly connected with the corresponding ropes 17, a rectangular hole is formed in the rear side of the U-shaped plate 16, the side wall of the rectangular hole is slidably connected with the outer side of the T-shaped sliding block 20, a plurality of circular grooves are formed in the rear side of the U-shaped plate 16, a pull rod 27 is fixedly connected with the rear side of the T-shaped sliding block 20, a rectangular plate 24 is fixedly connected with the outer side of the pull rod 27, a T-shaped insertion rod 26 is arranged on the left side of the pull rod 27, the rectangular plate 24 is slidably sleeved on the outer side of the T-shaped insertion rod 26, the T-shaped insert rod 26 is clamped with one of the circular grooves, and a spring III 25 is fixedly connected between the inner wall of the T-shaped insert rod 26 and the rear side of the rectangular plate 24.

In this embodiment, the T-shaped rod 26 and the U-shaped plate 16 can be fixed by the circular groove, and the second display board 14 can move by the first spring 28, the rectangular block 22 and the circular positioning rod 21.

Specifically, two support columns 12 of lower fixed surface of diaphragm 13, the lower fixed surface of support column 12 is connected with base 11, four first pipes 7 of lower fixed surface of base 11 is connected with, the inner wall sliding connection of first pipe 7 has second pipe 2, the bottom fixedly connected with antiskid ribbed tile 9 of second pipe 2, two fixed block 6 of lower fixed surface of base 11 is connected with, one side fixedly connected with guide bar 10 that is close to each other of two fixed block 6, the outside slip cap of guide bar 10 is equipped with T shape movable block 3, it is connected with dwang 4 to rotate between T shape movable block 3 and the antiskid ribbed tile 9, one side that is close to each other of two fixed block 6 is rotated and is connected with screw rod 5, the threaded bush of T shape movable block 3 is established in the outside of screw rod 5, the right-hand member fixedly connected with knob 1 of screw rod 5, the lower surface of base 11 is rotated and is connected with four gyro wheels 8.

In this embodiment, the antiskid plate 9, the screw 5, the T-shaped moving block 3 and the rotating rod 4 are arranged, so that the device can be fixed in time after being moved.

Specifically, a first circular hole is formed in the left side of the rectangular block 22, and the side wall of the first circular hole is connected with the outer side of the corresponding circular positioning rod 21 in a sliding mode.

In this embodiment, the first circular hole is provided to play a role in positioning, so that the rectangular block 22 does not deviate.

Specifically, a square hole is formed in the upper surface of the T-shaped slider 20, and the side wall of the square hole is slidably connected with the outer side of the square rod 18.

In this embodiment, the square holes are arranged to play a role in positioning, so that the T-shaped sliding block 20 does not deviate.

Specifically, a second circular hole is formed in the rear side of the rectangular plate 24, and the side wall of the second circular hole is slidably connected with the outer side of the T-shaped insertion rod 26.

In this embodiment, the second circular hole is provided to play a role in positioning, so that the T-shaped insertion rod 26 does not deviate.

Specifically, circular port three has been seted up on 3 left sides of T shape movable block, the lateral wall of circular port three and the outside sliding connection of guide bar 10, and threaded hole has been seted up on 3 left sides of T shape movable block, and threaded hole and screw rod 5's outside threaded connection, the equal fixedly connected with bearing in one side that fixed block 6 of two are close to each other, the inner circle of bearing and screw rod 5's outside fixed connection.

In this embodiment, through the setting of circular port three, played the effect of location for the phenomenon of skew can not appear in T shape movable block 3, through the setting of bearing, makes screw rod 5 can rotate.

The utility model discloses a theory of operation and use flow: when the second display board 14 needs to be exposed and the display area is increased, the T-shaped insertion rod 26 is pulled backwards, the spring third 25 is stretched and separated from one circular groove of the plurality of circular grooves in the moving process of the T-shaped insertion rod 26, the spring second 19 in the stretching state needs to be reset at the moment, the elastic force of the spring second 19 drives the T-shaped sliding block 20 to move upwards, the T-shaped sliding block 20 moves upwards to drive the rope 17 to move, the spring first 28 in the compression state needs to be reset, the elastic force of the spring first 28 drives the corresponding rectangular block 22 to move in the direction away from each other on the corresponding circular positioning rod 21, the corresponding rectangular block 22 moves to drive the corresponding second display board 14 to move in the direction away from each other, so that the second display board 14 is exposed, when the second display board moves to a proper position, the pull rod 27 is pulled, the T-shaped insertion rod 26 is released, the spring third 25 in the stretching state needs to be reset, the elastic force of the spring III 25 drives the T-shaped inserting rod 26 to move, so that the T-shaped inserting rod 26 is clamped with one of the circular grooves, and the functions of exposing the second display board 14 and increasing the display area are achieved;

promote diaphragm 13, diaphragm 13 drives support column 12 and removes, support column 12 removes and drives base 11 and remove, base 11 removes and drives gyro wheel 8 and roll subaerial, when removing suitable position and need fix, rotate knob 1, the rotation of knob 1 drives the rotation of screw rod 5, the rotation of screw rod 5 drives T shape movable block 3 and removes left, T shape movable block 3 removes left and drives dwang 4 and rotates, the rotation of dwang 4 produces the extrusion force to antiskid ribbed tile 9, make antiskid ribbed tile 9 move down to with ground contact, thereby reach fixed effect.

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 a think political affairs classroom teaching auxiliary device, includes diaphragm (13), its characterized in that: the upper surface of the transverse plate (13) is fixedly connected with a first display plate (15), the rear side of the first display plate (15) is fixedly connected with a U-shaped plate (16), the left side and the right side of the U-shaped plate (16) are both fixedly connected with two circular positioning rods (21), rectangular blocks (22) are slidably sleeved on the outer sides of the circular positioning rods (21), spring I (28) in a compressed state is fixedly connected between the outer side of the U-shaped plate (16) and the outer sides of the corresponding rectangular blocks (22), the front sides of the two corresponding rectangular blocks (22) are both fixedly connected with a second display plate (14), the front side of the second display plate (14) is in movable contact with the rear side of the first display plate (15), the rear side of the second display plate (14) is fixedly connected with square blocks (23), and ropes (17) are fixedly connected to one sides of the two square blocks (23) close to each other, fixedly connected with square bar (18) between the top inner wall of U-shaped board (16) and the bottom inner wall, the outside slip cover of square bar (18) is equipped with T shape slider (20), T shape slider (20) and the rope (17) fixed connection that corresponds, fixedly connected with spring two (19) under the tensile state between the upper surface of T shape slider (20) and the top inner wall of U-shaped board (16), it is connected with two fixed pulleys (29) to rotate between the rear side inner wall of U-shaped board (16) and the rear side of first show board (15), fixed pulley (29) and the outside sliding connection of the rope (17) that corresponds, the upper surface of T shape slider (20) and the rope (17) fixed connection that corresponds, the rear side of U-shaped board (16) is opened and is equipped with the rectangular hole, the lateral wall in rectangular hole and the outside sliding connection of T shape slider (20), the rear side of U-shaped board (16) is opened and is equipped with a plurality of circular recesses, rear side fixedly connected with pull rod (27) of T shape slider (20), outside fixedly connected with rectangular plate (24) of pull rod (27), the left side of pull rod (27) is equipped with T shape inserted bar (26), the outside at T shape inserted bar (26) is established in rectangular plate (24) slip cover, one circular recess looks joint in T shape inserted bar (26) and a plurality of circular recesses, fixedly connected with spring three (25) between the rear side of the inner wall of T shape inserted bar (26) and rectangular plate (24).

2. The ideological and political classroom teaching auxiliary device of claim 1, wherein: the lower surface of the transverse plate (13) is fixedly connected with two supporting columns (12), the lower surface of each supporting column (12) is fixedly connected with a base (11), the lower surface of each base (11) is fixedly connected with four first circular tubes (7), the inner wall of each first circular tube (7) is connected with a second circular tube (2) in a sliding manner, the bottom of each second circular tube (2) is fixedly connected with an anti-skid plate (9), the lower surface of each base (11) is fixedly connected with two fixing blocks (6), one sides, close to each other, of the two fixing blocks (6) are fixedly connected with a guide rod (10), the outer side of each guide rod (10) is sleeved with a T-shaped moving block (3) in a sliding manner, a rotating rod (4) is rotatably connected between the T-shaped moving block (3) and the anti-skid plate (9), one sides, close to each other, of the two fixing blocks (6) are rotatably connected with a screw rod (5), the threaded sleeve of the T-shaped moving block (3) is arranged on the outer side of the screw rod (5), the right end of the screw rod (5) is fixedly connected with a knob (1), and the lower surface of the base (11) is rotatably connected with four idler wheels (8).

3. The ideological and political classroom teaching auxiliary device of claim 1, wherein: a first circular hole is formed in the left side of the rectangular block (22), and the side wall of the first circular hole is connected with the outer side of the corresponding circular positioning rod (21) in a sliding mode.

4. The ideological and political classroom teaching auxiliary device of claim 1, wherein: the upper surface of the T-shaped sliding block (20) is provided with a square hole, and the side wall of the square hole is in sliding connection with the outer side of the square rod (18).

5. The ideological and political classroom teaching auxiliary device of claim 1, wherein: the rear side of the rectangular plate (24) is provided with a second circular hole, and the side wall of the second circular hole is connected with the outer side of the T-shaped inserting rod (26) in a sliding mode.

6. The ideological and political classroom teaching auxiliary device of claim 2, wherein: the left side of the T-shaped moving block (3) is provided with a third circular hole, the side wall of the third circular hole is in sliding connection with the outer side of the guide rod (10), the left side of the T-shaped moving block (3) is provided with a threaded hole, the threaded hole is in threaded connection with the outer side of the screw rod (5), two fixing blocks (6) are fixedly connected with a bearing on one side close to each other, and the inner ring of the bearing is fixedly connected with the outer side of the screw rod (5).