CN214175421U

CN214175421U - Ideological and political theory teaching display device

Info

Publication number: CN214175421U
Application number: CN202120264812.2U
Authority: CN
Inventors: 赵亚静
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-09-10
Anticipated expiration: 2031-01-30

Abstract

The utility model belongs to the technical field of the teaching equipment, especially, be an ideological and political theory teaching display device, the on-line screen storage device comprises a base, the top of base is equipped with first show board, first show board rotates with the base to be connected, four T shape slide rails of front side fixedly connected with of first show board are one, and the equal sliding connection in the outside of two T shape slide rails that correspond has the second show board. The utility model discloses a set up first show board, the second show board, dwang one, the screw rod, antiskid ribbed tile and T shape inserted bar, solved current ideological and political theory teaching display device and mostly constituted by show board and support, the inclination of in-process show board interactive with the student is not convenient for adjust according to actual need at mr, the student that can not satisfy different positions watches, current display device does not have the function of increase show area simultaneously, be not convenient for mr demonstrates more teaching content on the show board, and when the display device position is removed to needs, can not in time fixed problem after the removal.

Description

Ideological and political theory teaching display device

Technical Field

The utility model relates to a teaching equipment technical field specifically is an ideological and political theory teaching display device.

Background

At present on the ideological and political teaching classroom of middle-position colleges and universities teacher when interactive answer with the student, mostly through teaching display device and student interdynamic, current ideological and political teaching display device mostly comprises show board and support, the inclination of in-process show board interactive at teacher and student is not convenient for adjust according to actual need, the student that can not satisfy different position watches, current display device does not have the function of increase show area simultaneously, be not convenient for teacher's show more teaching content on the show board, and when the display device position is removed to needs, can not in time fix after removing, can not satisfy practical need, therefore we have proposed an ideological and political teaching display device and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an ideological and political theory teaching display device has solved current ideological and political theory teaching display device and has mostly been constituted by show board and support, the inclination of in-process show board interactive at mr and student is not convenient for adjust according to actual need, the student that can not satisfy different positions watches, current display device does not have the function of increase show area simultaneously, the mr of being not convenient for demonstrates more teaching content on the show board, and when the display device position is removed to needs, in time fixed problem after the removal.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an ideological and political theory teaching display device comprises a base, wherein a first display plate is arranged above the base and is rotatably connected with the base, the front side of the first display plate is fixedly connected with four first T-shaped slide rails, the outer sides of the corresponding first T-shaped slide rails are respectively and slidably connected with a second display plate, the front side of the first display plate is fixedly connected with a U-shaped plate, the front side of the U-shaped plate is provided with a first rectangular hole, the left side of the U-shaped plate is provided with a plurality of rectangular grooves, two square rods are fixedly connected between the top inner wall and the bottom inner wall of the U-shaped plate, the outer side of each square rod is slidably sleeved with a first rectangular slide block, a first rotating rod is rotatably connected between each first rectangular slide block and the corresponding second display plate, the front side of each first rectangular slide block is fixedly connected with a rectangular rod, an L-shaped buckle is arranged in front of each rectangular rod, and a second rectangular hole is arranged on the front side of the L-shaped buckle, the L-shaped buckle is rotatably connected with the rectangular rod, the L-shaped buckle is clamped with one rectangular groove of the rectangular grooves, a first spring is fixedly connected between the L-shaped buckle and the rectangular rod, a second T-shaped slide rail is fixedly connected with the front side of the U-shaped plate, a T-shaped slide block is slidably connected with the outer side of the second T-shaped slide rail, a third T-shaped slide rail is fixedly connected with the upper surface of the base, a plurality of circular grooves are formed in the upper surface of the third T-shaped slide rail, a second rectangular slide block is slidably connected with the outer side of the third T-shaped slide rail, a connecting rod is fixedly connected with the upper surface of the second rectangular slide block, the connecting rod is rotatably connected with the front side of the T-shaped slide block, a positioning block is fixedly connected with the outer side of the connecting rod, a T-shaped insertion rod is arranged above the base and is sleeved on the outer side of the T-shaped insertion rod in a sliding manner, and a second spring is fixedly connected between the inner wall of the T-shaped insertion rod and the upper surface of the positioning block, the T-shaped inserted link is clamped with one of the circular grooves.

As a preferred technical scheme of the utility model, two first pipes of fixed surface of base, the equal sliding connection of inner wall of first pipe has the second pipe, the bottom fixedly connected with antiskid ribbed tile of second pipe, two fixed blocks of fixed surface of base, one side fixedly connected with guide bar that two fixed blocks are close to each other, two T shape movable blocks of outside sliding connection of guide bar, one side rotation that two fixed blocks are close to each other are connected with the screw rod, the left end fixedly connected with knob of screw rod, the thread bush of T shape movable block establish in the outside of screw rod, two T shape movable block and antiskid ribbed tile between rotate and be connected with two dwangs two, the lower fixed surface of base is connected with four support columns, the lower surface rotation of support column is connected with the gyro wheel.

As a preferred technical scheme of the utility model, the rear side of second show board is opened and is equipped with the T shape spout one that left side and right side were the opening setting, the outside sliding connection of the inner wall of T shape spout one and T shape slide rail one.

As a preferred technical scheme of the utility model, two quad slits have been seted up to the upper surface of rectangle slider one, the lateral wall of quad slit and the outside sliding connection of the square pole that corresponds.

As a preferred technical scheme of the utility model, T shape spout two that the top and bottom were the opening setting is opened to the rear side of T shape slider, the inner wall of T shape spout two and the outside sliding connection of T shape slide rail two, the rectangle spout has been seted up to the lower surface of rectangle slider two, the inner wall of rectangle spout and the outside sliding connection of T shape slide rail three.

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

(III) advantageous effects

Compared with the prior art, the utility model provides an ideological and political theory teaching display device possesses following beneficial effect:

1. this kind of ideological and political theory teaching display device, through L shape buckle, dwang one, the setting of rectangle slider one and mutually supporting, press L shape buckle backward for with the rectangular channel phase separation, the downward pulling rectangle pole this moment drives a rectangle slider downstream, the rectangle slider moves downwards and drives a dwang and remove and rotate, a pair of second show board of dwang produces the extrusion force, under the effect of extrusion force, make the second show board exposed, thereby reach increase show area's function.

2. This kind of ideological and political theory teaching display device, through T shape inserted bar, rectangle slider two, T shape slide rail two, the setting and the mutually supporting of connecting rod, upwards mention T shape inserted bar and with the circular slot phase separation, promote rectangle slider two, the removal of rectangle slider two drives the connecting rod and removes, make the connecting rod extrude T shape slider, T shape slider extrudees T shape slide rail two, under the effect of extrusion force, T shape slide rail two rotates and drives first show board and rotate, thereby can adjust the inclination of first show board.

3. This kind of ideological and political theory teaching display device, through the setting and the mutually supporting of knob, screw rod, T shape movable block, dwang two, antiskid ribbed tile, rotate the knob, the rotation of knob drives the rotation of screw rod, the rotation of screw rod drives two T shape movable blocks and removes to the direction that is close to each other, the removal of T shape movable block drives two rotations of dwang that correspond, the rotation of dwang two produces the extrusion force to the antiskid ribbed tile, make the braking plate 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 rear view structural schematic of FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 1;

FIG. 4 is a structural diagram of the right side view of FIG. 1;

FIG. 5 is an enlarged view of part A of FIG. 3;

fig. 6 is an enlarged schematic view of part B of fig. 3.

In the figure: 1. a base; 2. a first T-shaped slide rail; 3. a knob; 4. a screw; 5. a roller; 6. a T-shaped moving block; 7. a first circular tube; 8. a second circular tube; 9. rotating the second rod; 10. a support pillar; 11. a fixed block; 12. a second display board; 13. rotating the first rod; 14. a T-shaped slide rail II; 15. a U-shaped plate; 16. a first display board; 17. an anti-skid plate; 18. a guide bar; 19. a T-shaped slider; 20. a T-shaped slide rail III; 21. a second rectangular sliding block; 22. a first rectangular sliding block; 23. a square bar; 24. a first spring; 25. an L-shaped buckle; 26. a rectangular bar; 27. positioning blocks; 28. a second spring; 29. a T-shaped insertion rod; 30. a connecting rod.

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. 1-6, the present invention provides the following technical solutions: a display device for ideological and political theory teaching comprises a base 1, a first display board 16 is arranged above the base 1, the first display board 16 is rotatably connected with the base 1, the front side of the first display board 16 is fixedly connected with four T-shaped slide rails I2, the outer sides of the corresponding two T-shaped slide rails I2 are respectively and slidably connected with a second display board 12, the front side of the first display board 16 is fixedly connected with a U-shaped board 15, the front side of the U-shaped board 15 is provided with a rectangular hole I, the left side of the U-shaped board 15 is provided with a plurality of rectangular grooves, two square rods 23 are fixedly connected between the top inner wall and the bottom inner wall of the U-shaped board 15, the outer sides of the square rods 23 are slidably sleeved with rectangular sliding blocks I22, the rotating rods I13 are rotatably connected between the rectangular sliding blocks I22 and the corresponding second display boards 12, the front side of the rectangular sliding blocks I22 is fixedly connected with a rectangular rod 26, an L-shaped buckle 25 is arranged in front of the rectangular rod 26, a rectangular hole II is formed in the front side of the L-shaped buckle 25, the L-shaped buckle 25 is rotatably connected with a rectangular rod 26, the L-shaped buckle 25 is clamped with one rectangular groove of the rectangular grooves, a spring I24 is fixedly connected between the L-shaped buckle 25 and the rectangular rod 26, a T-shaped slide rail II 14 is fixedly connected with the front side of the U-shaped plate 15, a T-shaped slide block 19 is slidably connected with the outer side of the T-shaped slide rail II 14, a T-shaped slide rail III 20 is fixedly connected with the upper surface of the base 1, a plurality of circular grooves are formed in the upper surface of the T-shaped slide rail III 20, a rectangular slide block II 21 is slidably connected with the outer side of the T-shaped slide rail II 21, a connecting rod 30 is fixedly connected with the upper surface of the rectangular slide block II 21, the connecting rod 30 is rotatably connected with the front side of the T-shaped slide block 19, a positioning block 27 is fixedly connected with the outer side of the connecting rod 30, a T-shaped insertion rod 29 is arranged above the base 1, and the positioning block 27 is slidably sleeved on the outer side of the T-shaped insertion rod 29, a second spring 28 is fixedly connected between the inner wall of the T-shaped inserting rod 29 and the upper surface of the positioning block 27, and the T-shaped inserting rod 29 is clamped with one of the circular grooves.

In this embodiment, the second display board 12 can move by rotating the first rod 13, the L-shaped fastener 25 and the first rectangular slider 22.

Specifically, two first pipes 7 of lower fixed surface of base 1 are connected with, the equal sliding connection of inner wall of first pipe 7 has second pipe 8, the bottom fixedly connected with antiskid ribbed tile 17 of second pipe 8, two fixed block 11 of lower fixed surface of base 1, one side fixedly connected with guide bar 18 that two fixed block 11 are close to each other, the outside sliding connection of guide bar 18 has two T shape movable blocks 6, one side that two fixed block 11 are close to each other is rotated and is connected with screw rod 4, the left end fixedly connected with knob 3 of screw rod 4, the threaded sleeve of T shape movable block 6 is established in the outside of screw rod 4, it is connected with two dwang two 9 to rotate between two T shape movable blocks 6 and the antiskid ribbed tile 17, four support columns 10 of lower fixed surface of base 1 are connected with, the lower surface rotation of support column 10 is connected with gyro wheel 5.

In this embodiment, the antiskid plate 17, the screw 4, the T-shaped moving block 6 and the rotating rod two 9 are arranged, so that the device can be fixed in time after moving.

Specifically, the rear side of the second display board 12 is provided with a first T-shaped sliding groove, the left side and the right side of which are both provided with openings, and the inner wall of the first T-shaped sliding groove is connected with the outer side of the first T-shaped sliding rail 2 in a sliding manner.

In this embodiment, the second display board 12 can slide on the T-shaped sliding rail 2 by the arrangement of the T-shaped sliding groove.

Specifically, two square holes are formed in the upper surface of the first rectangular sliding block 22, and the side walls of the square holes are in sliding connection with the outer sides of the corresponding square rods 23.

In this embodiment, through the setting of quad slit, the effect of location has been played for square pole 23 can remove.

Specifically, a second T-shaped sliding groove with the top and the bottom both being opened is formed in the rear side of the second T-shaped sliding block 19, the inner wall of the second T-shaped sliding groove is connected with the outer side of the second T-shaped sliding rail 14 in a sliding mode, a rectangular sliding groove is formed in the lower surface of the second rectangular sliding block 21, and the inner wall of the rectangular sliding groove is connected with the outer side of the third T-shaped sliding rail 20 in a sliding mode.

In this embodiment, the T-shaped sliding block 19 can slide on the second T-shaped sliding rail 14 through the arrangement of the second T-shaped sliding slot, and the second rectangular sliding block 21 can slide on the third T-shaped sliding rail 20 through the arrangement of the rectangular sliding slot.

Specifically, a circular hole is formed in the left side of the T-shaped moving block 6, the side wall of the circular hole is connected with the outer side of the guide rod 18 in a sliding mode, a threaded hole is formed in the left side of the T-shaped moving block 6, the threaded hole is connected with the outer side of the screw rod 4 in a threaded mode, the thread turning directions of the two threaded holes are opposite, a bearing is fixedly connected to one side, close to each other, of the two fixed blocks 11, and an inner ring of the bearing is fixedly connected with the outer side of the screw rod 4.

In this embodiment, through the setting of circular port, played the effect of location for the phenomenon of skew can not appear in T shape movable block 6, through the setting of bearing, makes screw rod 4 can rotate.

The utility model discloses a theory of operation and use flow: when the second display board 12 needs to be exposed and the display area is increased, the L-shaped buckle 25 is pressed backwards, the first spring 24 is stretched and separated from one rectangular groove of the plurality of rectangular grooves in the rotating process of the L-shaped buckle 25, the rectangular rod 26 is pulled downwards at the moment, the rectangular rod 26 moves downwards to drive the first rectangular slider 22 to move downwards, the first rectangular slider 22 moves downwards to drive the corresponding first rotating rod 13 to move and rotate, the first rotating rod 13 moves and rotates to generate extrusion force on the corresponding second display board 12, under the action of the extrusion force, the two second display boards 12 move in the direction away from each other, the second display boards 12 are exposed at the moment, when the second display boards are moved to a proper position, the L-shaped buckle 25 is released, the first spring 24 in the stretching state needs to be reset at the moment, the elastic force of the first spring 24 enables the L-shaped buckle 25 to be clamped with one rectangular groove of the plurality of rectangular grooves, thereby achieving the function of increasing the display area;

when the inclination angle of the first display board 16 needs to be adjusted, the T-shaped insertion rod 29 is lifted upwards, the second spring 28 is stretched in the process that the T-shaped insertion rod 29 moves upwards, when the T-shaped insertion rod 29 is separated from one of the plurality of circular grooves, the second rectangular sliding block 21 is pushed, the second rectangular sliding block 21 moves backwards on the third T-shaped sliding rail 20, the second rectangular sliding block 21 moves to drive the connecting rod 30 to move, the connecting rod 30 moves to extrude the T-shaped sliding block 19, the T-shaped sliding block 19 slides on the second T-shaped sliding rail 14 and generates extrusion force, under the action of the extrusion force, the second T-shaped sliding rail 14 rotates to drive the first display board 16 to rotate, and therefore the inclination angle of the first display board 16 can be adjusted;

promote base 1, base 1 drives support column 10 and removes, support column 10 removes and drives gyro wheel 5 and roll subaerial, when removing suitable position and need fix, rotate knob 3, the rotation of knob 3 drives the rotation of screw rod 4, the rotation of screw rod 4 drives two T shape movable blocks 6 and removes to the direction that is close to each other, the removal of T shape movable block 6 drives two 9 rotations of dwang that correspond, the rotation of dwang two 9 produces the extrusion force to antiskid ribbed tile 17, make antiskid ribbed tile 17 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 an ideological and political theory teaching display device, includes base (1), its characterized in that: the display device is characterized in that a first display board (16) is arranged above the base (1), the first display board (16) is rotatably connected with the base (1), four T-shaped sliding rails (2) are fixedly connected to the front side of the first display board (16), a second display board (12) is slidably connected to the outer sides of the corresponding two T-shaped sliding rails (2), a U-shaped board (15) is fixedly connected to the front side of the first display board (16), a rectangular hole I is formed in the front side of the U-shaped board (15), a plurality of rectangular grooves are formed in the left side of the U-shaped board (15), two square rods (23) are fixedly connected between the top inner wall and the bottom inner wall of the U-shaped board (15), a rectangular slider I (22) is slidably sleeved on the outer side of each square rod (23), and a rotating rod (13) is rotatably connected between each rectangular slider I (22) and the corresponding second display board (12), the front side of the first rectangular sliding block (22) is fixedly connected with a rectangular rod (26), the front side of the rectangular rod (26) is provided with an L-shaped buckle (25), the front side of the L-shaped buckle (25) is provided with a second rectangular hole, the L-shaped buckle (25) is rotatably connected with the rectangular rod (26), the L-shaped buckle (25) is clamped with one rectangular groove of a plurality of rectangular grooves, a first spring (24) is fixedly connected between the L-shaped buckle (25) and the rectangular rod (26), a second T-shaped sliding rail (14) is fixedly connected with the front side of the U-shaped plate (15), a T-shaped sliding block (19) is slidably connected with the outer side of the second T-shaped sliding rail (14), a third T-shaped sliding rail (20) is fixedly connected with the upper surface of the base (1), a plurality of circular grooves are formed in the upper surface of the third T-shaped sliding rail (20), and a second rectangular sliding block (21) is slidably connected with the outer side of the third T-shaped sliding rail (20), the last fixed surface of rectangle slider two (21) is connected with connecting rod (30), connecting rod (30) are connected with the front side rotation of T shape slider (19), the outside fixedly connected with locating piece (27) of connecting rod (30), the top of base (1) is equipped with T shape inserted bar (29), locating piece (27) slip cap is established in the outside of T shape inserted bar (29), fixedly connected with spring two (28) between the inner wall of T shape inserted bar (29) and locating piece (27) upper surface, T shape inserted bar (29) and a circular slot looks joint in a plurality of circular slots.

2. An ideological and political teaching display device according to claim 1, wherein: the lower surface of the base (1) is fixedly connected with two first round pipes (7), the inner walls of the first round pipes (7) are connected with second round pipes (8) in a sliding manner, the bottom of each second round pipe (8) is fixedly connected with an anti-skid plate (17), the lower surface of the base (1) is fixedly connected with two fixed blocks (11), one sides, close to each other, of the two fixed blocks (11) are fixedly connected with guide rods (18), the outer sides of the guide rods (18) are connected with two T-shaped moving blocks (6) in a sliding manner, one sides, close to each other, of the two fixed blocks (11) are connected with a screw rod (4) in a rotating manner, the left end of the screw rod (4) is fixedly connected with a knob (3), the thread sleeves of the T-shaped moving blocks (6) are arranged on the outer sides of the screw rod (4), and two rotating rods (9) are rotatably connected between the two T-shaped moving blocks (6) and the anti-skid plates (17), the lower surface of base (1) is fixedly connected with four support columns (10), the lower surface of support column (10) rotates and is connected with gyro wheel (5).

3. An ideological and political teaching display device according to claim 1, wherein: the rear side of the second display board (12) is provided with a first T-shaped sliding groove, the left side and the right side of the first T-shaped sliding groove are both provided with openings, and the inner wall of the first T-shaped sliding groove is connected with the outer side of the first T-shaped sliding rail (2) in a sliding mode.

4. An ideological and political teaching display device according to claim 1, wherein: two square holes are formed in the upper surface of the first rectangular sliding block (22), and the side walls of the square holes are in sliding connection with the outer sides of the corresponding square rods (23).

5. An ideological and political teaching display device according to claim 1, wherein: the rear side of T shape slider (19) is opened and is equipped with T shape spout two that the top and bottom are the opening setting, the inner wall of T shape spout two and the outside sliding connection of T shape slide rail two (14), the rectangle spout has been seted up to the lower surface of rectangle slider two (21), the inner wall of rectangle spout and the outside sliding connection of T shape slide rail three (20).

6. An ideological and political teaching display device according to claim 2, wherein: a circular hole is formed in the left side of the T-shaped moving block (6), the side wall of the circular hole is in sliding connection with the outer side of the guide rod (18), a threaded hole is formed in the left side of the T-shaped moving block (6), the threaded hole is in threaded connection with the outer side of the screw rod (4), the thread turning directions of the two threaded holes are opposite, a bearing is fixedly connected to one side, close to each other, of the two fixing blocks (11), and the inner ring of the bearing is fixedly connected with the outer side of the screw rod (4).