CN214279206U

CN214279206U - Think political affairs teaching display device

Info

Publication number: CN214279206U
Application number: CN202120559432.1U
Authority: CN
Inventors: 田雨; 田苗; 崔茜
Original assignee: Xi'an Vocational And Technical College
Current assignee: Xi'an Vocational And Technical College
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-09-24
Anticipated expiration: 2031-03-18

Abstract

The utility model provides a think political affairs teaching display device, the utility model relates to a teaching display equipment technical field, the activity is provided with fixed frame on the bottom surface of backup pad, the bottom surface left and right sides symmetry of fixed frame is fixed and is provided with the removal post, the bottom of show board is fixed and is provided with "worker" shape slider, the bottom inboard of fixed frame is seted up No. two spouts, "worker" shape slider slides and sets up in the inside of No. two spouts, the opposite side of show board is fixed and is provided with the handle, the activity is provided with the show screen on the top surface of backup pad, the bottom of show screen is fixed and is provided with the guide block, the guide block has seted up the guide way on the backup pad top surface, the guide block slides and sets up in the inside of guide way, be located the top surface of the backup pad of show screen rear side and fixedly be provided with the articulated seat No. one, the articulated seat of one is connected in the bottom of electric putter soon, the rear side of show screen is fixed and is provided with the articulated seat No. two, the output of electric putter is connected soon; the area of teaching show is increased, the show effect is improved, and the teaching quality is improved.

Description

Think political affairs teaching display device

Technical Field

The utility model relates to a teaching display device technical field, concretely relates to think political affairs teaching display device.

Background

In the teaching course, think political affairs course is a very important course, and the course thinks political affairs and indicates with the form of constructing the complete person, whole journey, the complete course person-raising pattern with all kinds of courses and ideological and political theory class syntropy, forms synergistic effect, as the comprehensive education theory of the basic task of education to "li de tree people", current think political affairs teaching display device area of exhibition is less, and the inconvenient change of show board, and the effect that leads to the show is not good, influences the teaching quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, the utility model provides a think political affairs teaching display device of reasonable in design, convenient to use, conveniently change and dismantle the show board, increased the area of teaching show, improved the effect of show to the quality of teaching has been improved.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the display screen comprises a supporting plate, supporting columns, universal wheels, a fixing frame, a moving column, pulleys, a display plate, a display screen, a guide block, a first hinging seat, a second hinging seat and an electric push rod; the bottom four corners of the supporting plate are all fixedly provided with supporting columns, the bottom ends of the supporting columns are all provided with universal wheels, a fixed frame is movably arranged on the bottom surface of the supporting plate, the middle part of the bottom surface of the supporting plate is fixedly provided with a dovetail block, the middle part of the top surface of the fixed frame is provided with a dovetail groove, the dovetail block is arranged in the dovetail groove in a sliding manner, the left side and the right side of the bottom surface of the fixed frame are symmetrically and fixedly provided with moving columns, the bottom ends of the moving columns are respectively provided with a pulley through a wheel seat in a rotating manner, a display board is movably arranged in the fixed frame, one side of the display board is fixedly provided with a buckle, the inner side of the fixed frame positioned at the same side of the buckle is provided with a clamping groove, the buckle is clamped in the clamping groove, the bottom of the display board is fixedly provided with an 'I' -shaped sliding block, the inner side of the bottom of the fixed frame is provided with a second sliding groove, the 'I' -shaped sliding block is arranged in the second sliding manner, the other side of the display board, and the top surface of the supporting plate is movably provided with a display screen, the bottom of the display screen is fixedly provided with a guide block, the top surface of the supporting plate is provided with a guide groove, the guide block is arranged in the guide groove in a sliding manner, the top surface of the supporting plate positioned at the rear side of the display screen is fixedly provided with a first hinging seat, the first hinging seat is screwed at the bottom end of the electric push rod, the rear side of the display screen is fixedly provided with a second hinging seat, and the output end of the electric push rod is screwed with the second hinging seat; the display screen and the electric push rod are connected with an external power supply.

Further, the bottom of support column all seted up and shelved the groove, shelve the inside in groove and all fixedly being provided with compression spring, compression spring's the other end is all fixed to be set up on the top surface of movable plate, the left and right sides of movable plate all fixedly is provided with the slider, be located shelve the groove and have seted up a spout on the support column of both sides about symmetrically, the slider slides and sets up in a spout, the bottom left and right sides of the support column that is located a spout below is fixed and is provided with the stopper, the universal wheel passes through the rotatory setting of wheel seat on the bottom surface of movable plate.

Further, the middle part of the right side of the fixing frame is fixedly provided with a handle.

Furthermore, a fixed box is fixedly arranged on the bottom surface of the supporting plate between the two supporting columns at the rear side, the fixed box is of an open structure at one side, and a plurality of partition plates are fixedly arranged in the fixed box at equal intervals.

After the structure is adopted, the beneficial effects of the utility model are that: think political affairs teaching display device, increased the area of teaching show, improved the effect of show to improved the quality of teaching, the utility model has the advantages of set up rationally, the cost of manufacture is low.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a left side view of fig. 1.

Fig. 4 is an enlarged view of a portion a in fig. 1.

Description of reference numerals:

the display screen comprises a supporting plate 1, supporting columns 2, universal wheels 3, a holding groove 4, compression springs 5, a moving plate 6, a sliding block 7, a first sliding groove 8, a fixing frame 9, a dovetail block 10, a dovetail groove 11, a moving column 12, a pulley 13, a handle 14, a display plate 15, a buckle 16, a second sliding groove 17, an I-shaped sliding block 18, a handle 19, a display screen 20, a guide block 21, a guide groove 22, a first hinged seat 23, a second hinged seat 24, an electric push rod 25, a fixing box 26, a partition plate 27, a clamping groove 28 and a limiting block 29.

The specific implementation mode is as follows:

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.

As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the display screen comprises a supporting plate 1, supporting columns 2, universal wheels 3, a fixing frame 9, a moving column 12, pulleys 13, a display plate 15, a display screen 20, a guide block 21, a first hinge seat 23, a second hinge seat 24 and an electric push rod 25; support columns 2 are welded and fixed at four corners of the bottom of a support plate 1, a placing groove 4 is formed in the bottom of each support column 2, compression springs 5 are welded and fixed inside the placing grooves 4, the lower ends of the compression springs 5 are welded and fixed on the top surface of a movable plate 6, sliders 7 are welded and fixed on the left side and the right side of the movable plate 6, first sliding grooves 8 are symmetrically formed in the support columns 2 on the left side and the right side of the placing groove 4, the sliders 7 are arranged in the first sliding grooves 8 in a sliding manner, limiting blocks 29 are welded and fixed on the left side and the right side of the bottom end of each support column 2 below the first sliding grooves 8, universal wheels 3 are rotatably arranged on the bottom surface of the movable plate 6 through wheel seats, a fixed frame 9 is movably arranged on the bottom surface of the support plate 1, a dovetail block 10 is welded and fixed in the middle of the bottom surface of the support plate 1, a dovetail groove 11 is formed in the middle of the top surface of the fixed frame 9, and the dovetail block 10 is arranged in the dovetail groove 11 in a sliding manner, a handle 14 is welded and fixed at the middle part of the right side of the fixed frame 9, moving columns 12 are symmetrically welded and fixed at the left side and the right side of the bottom surface of the fixed frame 9, pulleys 13 are rotatably arranged at the bottom ends of the moving columns 12 through wheel seats, a display board 15 is movably arranged in the fixed frame 9, a buckle 16 is welded and fixed at the right side of the display board 15, a clamping groove 28 is arranged at the inner side of the fixed frame 9 positioned at the same side of the buckle 16, the buckle 16 is clamped in the clamping groove 28 to conveniently fix and move the display board 15, an I-shaped slide block 18 is welded and fixed at the bottom of the display board 15, a second slide groove 17 is arranged at the inner side of the bottom of the fixed frame 9, the I-shaped slide block 18 is slidably arranged in the second slide groove 17, a handle 19 is welded and fixed at the left side of the display board 15, a display screen 20 is movably arranged on the top surface of the support plate 1, a guide block 21 is welded and a guide groove 22 is arranged at the bottom surface of the support plate 1, the guide block 21 is slidably arranged in the guide groove 22, a first hinge seat 23 is fixedly riveted on the top surface of the support plate 1 positioned on the rear side of the display screen 20, the first hinge seat 23 is screwed at the bottom end of an electric push rod 25, a second hinge seat 24 is fixedly riveted on the rear side of the display screen 20, and the output end of the electric push rod 25 is screwed with the second hinge seat 24; the display screen 20 and the electric push rod 25 are connected with an external power supply, a fixing box 26 is fixedly riveted on the bottom surface of the supporting plate 1 between the two supporting columns 2 at the rear side, the fixing box 26 is of a left-side opening type structure, and a plurality of partition plates 27 are welded and fixed in the fixing box 26 at equal intervals.

The working principle of the specific embodiment is as follows: the content board to be taught and displayed is written on the display board 15 in advance, the display board 15 is placed in the fixed box 26 to be stored, the device is moved to the position to be taught and displayed, the compression spring 5 and the movable board 6 play a role in damping and buffering in the moving process, the display board 15 is taken out from between two adjacent partition boards 27, the handle 19 is held, the display board 15 is placed in the fixed frame 9 to push the display board 15, the I-shaped sliding block 18 slides in the second sliding groove 17, the buckle 16 is clamped in the clamping groove 28 to fix the display board 15, if the display board 15 is far away from a student, the handle 14 is used for driving the fixed frame 9 to move forwards, the dovetail block 10 slides in the dovetail groove 11 to adjust the distance of the fixed frame 9, when multimedia teaching is needed, the display screen 20 is opened to perform video teaching and display, the display screen 20 can be pushed to move forwards and backwards on the support board 1 by the electric push rod 25, thereby adjusting the distance between the display screen 20 and the student.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the plurality of display boards 15 are arranged, so that the teaching display area is increased, the contents to be taught can be written on the display boards 15 in advance, the teaching efficiency is improved, and the display effect is improved, so that the teaching quality is improved;

2. the compression spring 5, the moving plate 6, the sliding block 7 and the first sliding groove 8 are utilized to play a role in damping and buffering in the moving process of the device;

3. a fixed box 26 and a partition plate 27 are provided, and the display board 15 can be placed in the fixed box 26 for storage;

4. the handle 14 is held, the fixing frame 9 is moved, so that the distance between the display board 15 and the student is adjusted, the flexibility is better, and the practicability is stronger;

5. be equipped with articulated seat 23, No. two articulated seats 24 and electric putter 25, can adjust the distance between show screen 20 and the student.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a think political affairs teaching display device which characterized in that: the display screen comprises a supporting plate (1), supporting columns (2), universal wheels (3), a fixing frame (9), a moving column (12), pulleys (13), a display plate (15), a display screen (20), a guide block (21), a first hinging seat (23), a second hinging seat (24) and an electric push rod (25); support columns (2) are fixedly arranged at four corners of the bottom of a support plate (1), universal wheels (3) are arranged at the bottom ends of the support columns (2), a fixed frame (9) is movably arranged on the bottom surface of the support plate (1), a dovetail block (10) is fixedly arranged at the middle part of the bottom surface of the support plate (1), a dovetail groove (11) is formed in the middle part of the top surface of the fixed frame (9), the dovetail block (10) is slidably arranged in the dovetail groove (11), moving columns (12) are symmetrically and fixedly arranged at the left side and the right side of the bottom surface of the fixed frame (9), pulleys (13) are rotatably arranged at the bottom ends of the moving columns (12) through wheel seats, a display plate (15) is movably arranged in the fixed frame (9), a buckle (16) is fixedly arranged at one side of the display plate (15), a clamping groove (28) is formed in the inner side of the fixed frame (9) positioned at the buckle (16), and the clamping groove (28) is clamped at the same side of the buckle (16), the display screen comprises a display board (15), wherein an I-shaped sliding block (18) is fixedly arranged at the bottom of the display board (15), a second sliding groove (17) is formed in the inner side of the bottom of a fixing frame (9), the I-shaped sliding block (18) is arranged in the second sliding groove (17) in a sliding mode, a handle (19) is fixedly arranged on the other side of the display board (15), a display screen (20) is movably arranged on the top surface of a support plate (1), a guide block (21) is fixedly arranged at the bottom of the display screen (20), a guide groove (22) is formed in the top surface of the support plate (1), the guide block (21) is arranged in the guide groove (22) in a sliding mode, a first hinged seat (23) is fixedly arranged on the top surface of the support plate (1) located on the rear side of the display screen (20), the first hinged seat (23) is connected to the bottom end of an electric push rod (25) in a rotating mode, a second hinged seat (24) is fixedly arranged on the rear side of the display screen (20), and the output end of the electric push rod (25) is connected to the second hinged seat (24) in a rotating mode; the display screen (20) and the electric push rod (25) are connected with an external power supply.

2. The political thinking teaching display device of claim 1, wherein: the bottom of support column (2) all seted up and put groove (4), the inside of putting groove (4) is all fixed and is provided with compression spring (5), the other end of compression spring (5) is all fixed to be set up on the top surface of movable plate (6), the left and right sides of movable plate (6) is all fixed and is provided with slider (7), be located support column (2) of putting groove (4) the left and right sides and go up the symmetry and seted up spout (8) No. one, slider (7) slide to set up in spout (8), the bottom left and right sides of support column (2) that are located spout (8) below is fixed and is provided with stopper (29), universal wheel (3) set up on the bottom surface of movable plate (6) through the wheel seat rotation.

3. The political thinking teaching display device of claim 1, wherein: the middle part of the right side of the fixed frame (9) is fixedly provided with a handle (14).

4. The political thinking teaching display device of claim 1, wherein: the bottom surface of the supporting plate (1) between the two supporting columns (2) positioned at the rear side is fixedly provided with a fixed box (26), the fixed box (26) is of a structure with an opening at one side, and a plurality of partition plates (27) are fixedly arranged in the fixed box (26) at equal intervals.