CN112150867A - Drill device is used in psychology teaching - Google Patents

Abstract

The invention discloses a rehearsal device for psychological teaching, belongs to the technical field of teaching equipment, and solves the problems that the position of a display screen of the conventional device is inconvenient to adjust and the psychological teaching work is influenced; the technical characteristics are as follows: the color plate display device comprises a base and an upright post, wherein the upright post is fixedly arranged on the upper part of the base, a vertical chute is formed in the top of the upright post, a lifting assembly is arranged in the vertical chute and connected with a display screen assembly, a color plate assembly is also arranged on the top of the upright post, the display screen assembly comprises a limiting frame and a display screen, two display screen mounting seats are symmetrically arranged in the limiting frame, the display screen is arranged between the display screen mounting seats, and the display screen mounting seats and the display screen are fixedly connected through bolts; the embodiment of the invention is provided with the height adjusting assembly, and the height of the display screen is adjusted by the height adjusting assembly, so that the display screen is convenient to use, and meanwhile, the angle adjusting assembly is convenient for teaching work and improves the learning efficiency.

Description

An exercise device for psychology teaching

technical field

The invention relates to the technical field of teaching equipment, in particular to an exercise device for psychology teaching.

Background technique

At present, in psychology teaching, teachers often need to write a large number of items on the blackboard, which not only wastes a lot of time, but also increases the workload of teachers, so teachers often use teaching aids to complete the work of writing , which greatly reduces the teaching burden of teachers. At the same time, in psychology teaching research, the influence of color and light and shade changes on emotions is a frequently studied content. In teaching and research, the commonly used tools are curtains or swatches with different colors. By changing the curtains or swatches, the observers can see different colors, and then the data of their psychological changes are recorded.

Chinese patent CN210348838U discloses a psychology teaching display device, which includes a support base, a display screen and a writing board. The bottom of the support base is symmetrically rotated and provided with four sets of telescopic rods, and the telescopic rods rotate outward, so that the support of the device is more stable, and the shrinkage of the telescopic rods reduces the volume of the device. There are fastening bolts on the telescopic rod, and the length of the telescopic rod can be fixed by twisting the fastening bolts. A display screen frame is fixed on the top of the support base, and a display screen is fixed inside the display screen frame. The display of electronic materials, but the adjustment of the display screen position of the device is inconvenient, which affects the psychology teaching work. Therefore, we propose a training device for psychology teaching.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an exercise device for psychology teaching, including a base and a column, the upper part of the base is fixedly installed with a column, the top of the column is provided with a vertical chute, and a lifting component is installed in the vertical chute. A display screen assembly is connected, and a color plate assembly is also installed on the top of the column. The display screen assembly includes a limit frame and a display screen. Two display screen mounts are symmetrically arranged in the limit frame, and a display screen is arranged between the display screen mounts. , The display screen mounting seat and the display screen are fixedly connected by bolts, so as to solve the problem of inconvenient adjustment of the display screen position of the existing device, which affects the psychological teaching work.

To achieve the above object, the present invention provides the following technical solutions:

An exercise device for psychology teaching, comprising a base and a column, a column is fixedly installed on the upper part of the base, a vertical chute is arranged on the top of the column, a lifting component is installed in the vertical sliding channel, and the lifting component is connected with a display screen component, A color plate assembly is also installed on the top of the column. The display screen assembly includes a limit frame and a display screen. Two display screen mounts are symmetrically arranged in the limit frame, and a display screen is arranged between the display screen mounts. The displays are connected by bolts.

As a further solution of the present invention: the lifting assembly includes a first working motor, a threaded rod and a threaded block, the first working motor is fixedly installed on the column, the output end of the first working motor is fixedly connected with a threaded rod, and the outer part of the threaded rod is sleeved There is a threaded block, and the threaded rod and the threaded block are connected by a threaded connection, and the threaded block is fixedly connected with a display screen assembly through a second connection block.

As a further solution of the present invention: the color plate assembly includes an arc-shaped protective cover, a vertical vertical plate and a first horizontal supporting horizontal plate, the first horizontal supporting horizontal plate and the vertical column are fixedly connected, and one of the first horizontal supporting horizontal plate A vertical vertical plate is fixedly installed on the side, an arc-shaped protective cover is sleeved on the outside of the vertical vertical plate, a hydraulic cylinder is fixedly installed on the side wall of the vertical vertical plate, and the telescopic end of the hydraulic cylinder is fixedly connected with a first rack, and the first rack is fixedly connected to the telescopic end of the hydraulic cylinder. The rear side of a rack is provided with a first gear, the first rack and the first gear are meshed for transmission, the first gear and the vertical vertical plate are rotatably connected, one side of the first gear is fixedly connected with a rotating shaft, and the rotating shaft A plurality of color plates are evenly distributed in the circumferential direction of the side wall.

As a further solution of the present invention, a vertical guide rod for limiting the position of the first rack is fixedly installed on the side wall of the vertical vertical plate, and the vertical guide rod and the first rack are slidably connected.

As a further solution of the present invention: a second support transverse plate is fixedly installed on the column, the second support transverse plate and the column are fixedly connected by a first connecting block, and two demo boards are symmetrically arranged below the second support transverse plate , the top of the demo board is connected with an upper crank connecting rod, the end of the upper crank connecting rod away from the demo board is connected with the second supporting horizontal plate, and the lower part of the demo board is provided with an angle adjustment component for adjusting the rotation angle of the demo board.

As a further solution of the present invention: the angle adjustment assembly includes a second working motor and a runner, the second working motor is fixedly installed on the base, the output end of the second working motor is fixedly connected with a runner, and the upper and lower sides of the runner are respectively Two hinge rods are hinged, and two second racks are hinged on the two hinge rods respectively. The end of the second rack away from the hinge rods extends into the gear mounting frame, and the gear mounting frame is provided with a second gear , the second gear and the second rack are engaged for transmission, the upper part of the second gear is connected with the demo board through the lower crank connecting rod, and the gear mounting frame is fixedly mounted on the base.

As a further solution of the present invention, a plurality of sound installation grooves are evenly distributed in the circumferential direction in the limit frame, and the sound is installed in the sound installation groove.

To sum up, the beneficial effects of the present invention are: the embodiment of the present invention is provided with a height adjustment component, and the setting of the height adjustment component realizes the adjustment of the height of the display screen, thereby facilitating the use of the display screen, and at the same time, the setting of the angle adjustment component It facilitates teaching work and improves learning efficiency.

Description of drawings

Figure 1 is a schematic structural diagram of the invention.

FIG. 2 is a schematic structural diagram of a display screen assembly in the invention.

FIG. 3 is a schematic view of the structure of the color plate assembly in the invention.

FIG. 4 is a schematic view of the structure of the arc-shaped protective cover in the invention.

FIG. 5 is a schematic diagram of the structure of the angle adjustment assembly in the present invention.

In the picture: 1-base, 2-post, 3-first connection block, 4-first working motor, 5-threaded rod, 6-threaded block, 7-limiting frame, 8-audio installation slot, 9-display Screen mount, 10-display screen, 11-second connection block, 12-color plate assembly, 13-arc protective cover, 14-vertical vertical plate, 15-first horizontal support horizontal plate, 16-vertical guide Rod, 17-first rack, 18-first gear, 19-hydraulic cylinder, 20-shaft, 21-color plate, 22-second support cross plate, 23-demo board, 24-upper crank connecting rod, 25 -Lower crank connecting rod, 26-second working motor, 27-runner, 28-second rack, 29-second gear, 30-gear mounting frame.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

As shown in FIG. 1 , in an embodiment of the present invention, an exercise device for psychology teaching includes a base 1 and a column 2 , a column 2 is fixedly installed on the upper part of the base 1 , and a vertical chute is arranged on the top of the column 2 . A lift assembly is installed in the straight chute, the lift assembly is connected with a display screen assembly, and a color plate assembly 12 is also installed on the top of the column 2;

The lifting assembly includes a first working motor 4, a threaded rod 5 and a threaded block 6. The first working motor 4 is fixedly installed on the column 2, and the output end of the first working motor 4 is fixedly connected with a threaded rod 5. The outer sleeve of the threaded rod 5 A threaded block 6 is provided, and the threaded rod 5 and the threaded block 6 are connected by threads, and the threaded block 6 is fixedly connected with the display screen assembly through the second connecting block 11;

As shown in FIG. 2, the display screen assembly includes a limit frame 7 and a display screen 10. Two display screen mounts 9 are symmetrically arranged in the limit frame 7, and a display screen 10 is arranged between the display screen mounts 9. The display screen The mounting seat 9 and the display screen 10 are fixedly connected by bolts, a plurality of audio installation grooves 8 are evenly distributed in the circumferential direction in the limit frame 7, and audio is installed in the audio installation groove 8, and the audio is the prior art;

As shown in FIGS. 3-4 , the color plate assembly 12 includes an arc-shaped protective cover 13 , a vertical vertical plate 14 and a first horizontal support horizontal plate 15 , and the first horizontal support horizontal plate 15 and the column 2 are fixedly connected. A vertical vertical plate 14 is fixedly installed on one side of the horizontal support horizontal plate 15 , an arc-shaped protective cover 13 is sleeved outside the vertical vertical plate 14 , and a hydraulic cylinder 19 is fixedly installed on the side wall of the vertical vertical plate 14 . The telescopic end of 19 is fixedly connected with a first rack 17, the rear side of the first rack 17 is provided with a first gear 18, the first rack 17 and the first gear 18 are engaged for transmission, and the first gear 18 and the vertical The vertical plates 14 are rotatably connected, one side of the first gear 18 is fixedly connected with a rotating shaft 20, and a plurality of color plates 21 are evenly distributed on the side wall of the rotating shaft 20;

A vertical guide rod 16 for limiting the position of the first rack 17 is fixedly installed on the side wall of the vertical vertical plate 14 , and the vertical guide rod 16 and the first rack 17 are slidably connected.

When the color plate 21 needs to be switched, the hydraulic cylinder 19 is opened, and the hydraulic cylinder 19 drives the first rack 17 to move up and down, so that the first rack 17 drives the first gear 18 to rotate, and the first gear 18 drives the shaft 20 and the color plate 21 to rotate. , thus realizing the switching of the color palette 21 .

Example 2

As shown in FIG. 1 , in an embodiment of the present invention, an exercise device for psychology teaching includes a base 1 and a column 2 , a column 2 is fixedly installed on the upper part of the base 1 , and a vertical chute is arranged on the top of the column 2 . A lift assembly is installed in the straight chute, the lift assembly is connected with a display screen assembly, and a color plate assembly 12 is also installed on the top of the column 2;

The lifting assembly includes a first working motor 4, a threaded rod 5 and a threaded block 6. The first working motor 4 is fixedly installed on the column 2, and the output end of the first working motor 4 is fixedly connected with a threaded rod 5. The outer sleeve of the threaded rod 5 A threaded block 6 is provided, and the threaded rod 5 and the threaded block 6 are connected by threads, and the threaded block 6 is fixedly connected with the display screen assembly through the second connecting block 11;

As shown in FIG. 2, the display screen assembly includes a limit frame 7 and a display screen 10. Two display screen mounts 9 are symmetrically arranged in the limit frame 7, and a display screen 10 is arranged between the display screen mounts 9. The display screen The mounting seat 9 and the display screen 10 are fixedly connected by bolts, a plurality of audio installation grooves 8 are evenly distributed in the circumferential direction in the limit frame 7, and audio is installed in the audio installation groove 8, and the audio is the prior art;

As shown in FIGS. 3-4 , the color plate assembly 12 includes an arc-shaped protective cover 13 , a vertical vertical plate 14 and a first horizontal support horizontal plate 15 , and the first horizontal support horizontal plate 15 and the column 2 are fixedly connected. A vertical vertical plate 14 is fixedly installed on one side of the horizontal support horizontal plate 15 , an arc-shaped protective cover 13 is sleeved outside the vertical vertical plate 14 , and a hydraulic cylinder 19 is fixedly installed on the side wall of the vertical vertical plate 14 . The telescopic end of 19 is fixedly connected with a first rack 17, the rear side of the first rack 17 is provided with a first gear 18, the first rack 17 and the first gear 18 are engaged for transmission, and the first gear 18 and the vertical The vertical plates 14 are rotatably connected, one side of the first gear 18 is fixedly connected with a rotating shaft 20, and a plurality of color plates 21 are evenly distributed on the side wall of the rotating shaft 20;

A vertical guide rod 16 for limiting the position of the first rack 17 is fixedly installed on the side wall of the vertical vertical plate 14 , and the vertical guide rod 16 and the first rack 17 are slidably connected.

When the color plate 21 needs to be switched, the hydraulic cylinder 19 is opened, and the hydraulic cylinder 19 drives the first rack 17 to move up and down, so that the first rack 17 drives the first gear 18 to rotate, and the first gear 18 drives the shaft 20 and the color plate 21 to rotate. , thus realizing the switching of the color palette 21 .

A second support transverse plate 22 is fixedly installed on the column 2, the second support transverse plate 22 and the column 2 are fixedly connected by a first connecting block 3, and two demo boards 23 are symmetrically arranged below the second support transverse plate 22, The top of the demo board 23 is connected with an upper crank connecting rod 24, and one end of the upper crank connecting rod 24 away from the demo board 23 is connected with the second support horizontal plate 22, and an angle adjustment for adjusting the rotation angle of the demo board 23 is provided below the demo board 23. components;

As shown in FIG. 5 , the angle adjustment assembly includes a second working motor 26 and a runner 27 , the second working motor 26 is fixedly installed on the base 1 , and the output end of the second working motor 26 is fixedly connected with a runner 27 , and the runner 27 Two hinge rods are hinged on the upper and lower sides of the hinge rod respectively, and two second racks 28 are hinged on the two hinge rods respectively. The frame 30 is fixedly installed on the base 1, and the gear installation frame 30 is provided with a second gear 29, the second gear 29 and the second rack 28 are engaged for transmission, and the upper part of the second gear 29 is connected with the lower crank connecting rod 25. Demonstration board 23 connection;

When the rotation angle of the demo board 23 needs to be adjusted, the second working motor 26 is turned on, the second working motor 26 drives the runner 27 to rotate, and the runner 27 drives the second rack 28 to move, so that the second rack 28 drives the second gear 29 rotates, and the second gear 29 drives the demo board 23 to rotate, thereby realizing the adjustment of the rotation angle of the demo board 23 .

To sum up, the working principle of the present invention is: when the rotation angle of the demo board 23 needs to be adjusted, the second working motor 26 is turned on, the second working motor 26 drives the runner 27 to rotate, and the runner 27 drives the second rack 28 to move , so that the second rack 28 drives the second gear 29 to rotate, and the second gear 29 drives the demo board 23 to rotate, thereby realizing the adjustment of the rotation angle of the demo board 23 .

When the color plate 21 needs to be switched, the hydraulic cylinder 19 is opened, and the hydraulic cylinder 19 drives the first rack 17 to move up and down, so that the first rack 17 drives the first gear 18 to rotate, and the first gear 18 drives the shaft 20 and the color plate 21 to rotate. , thus realizing the switching of the color palette 21 .

When the height of the display screen 10 needs to be adjusted, the first working motor 4 is turned on, the first working motor 4 drives the threaded rod 5 to rotate, and the threaded rod 5 drives the threaded block 6 and the limit frame 7 to move up and down, thereby realizing the height of the display screen 10. adjustment.

The embodiment of the present invention is provided with a height adjustment component, the setting of the height adjustment component realizes the adjustment of the height of the display screen 10, thereby facilitating the use of the display screen 10, and the setting of the angle adjustment component facilitates the teaching work and improves the learning efficiency.

For those skilled in the art, although several embodiments and examples of the present invention have been described, these embodiments and examples are presented as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in other various forms, and various omissions, substitutions, and changes can be made without departing from the gist of the invention. These embodiments and modifications thereof are included in the scope and spirit of the invention, and are included in the invention described in the claims and the scope of equivalents thereof.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (9)

1. The utility model provides a rehearsal device is used in psychology teaching, includes base (1) and stand (2), and the upper portion fixed mounting of base (1) has stand (2), and the top of stand (2) is provided with vertical spout, and its characterized in that installs lifting unit in the vertical spout, lifting unit are connected with the display screen subassembly, and colored board subassembly (12) are still installed at the top of stand (2).

2. The rehearsal device for psychological teaching according to claim 1, characterized in that, the lifting unit includes first work motor (4), threaded rod (5) and screw block (6), first work motor (4) fixed mounting is on stand (2), the output fixedly connected with threaded rod (5) of first work motor (4), the outside cover of threaded rod (5) is equipped with screw block (6), and pass through threaded connection between threaded rod (5) and screw block (6), screw block (6) pass through second connecting block (11) fixedly connected with display screen subassembly.

3. The rehearsal device is used in psychology teaching of claim 1, characterized in that, the display screen subassembly includes spacing frame (7) and display screen (10), and two display screen mount pads (9) are provided with to spacing frame (7) internal symmetry, are provided with display screen (10) between display screen mount pad (9), pass through bolt fixed connection between display screen mount pad (9) and the display screen (10).

4. The rehearsal device for psychological teaching according to any one of claims 1-3, wherein, the color palette assembly (12) comprises an arc-shaped shield (13), a vertical plate (14) and a first horizontal supporting transverse plate (15), the first horizontal supporting transverse plate (15) is fixedly connected with the upright column (2), one side of the first horizontal supporting transverse plate (15) is fixedly provided with the vertical plate (14), the arc-shaped shield (13) is sleeved outside the vertical plate (14), the side wall of the vertical plate (14) is fixedly provided with a hydraulic cylinder (19), the telescopic end of the hydraulic cylinder (19) is fixedly connected with a first rack (17), the rear side of the first rack (17) is provided with a first gear (18), the first rack (17) is meshed with the first gear (18), the first gear (18) is rotatably connected with the vertical plate (14), one side of the first gear (18) is fixedly connected with a rotating shaft (20), a plurality of color plates (21) are uniformly distributed on the side wall of the rotating shaft (20) in the circumferential direction.

5. The rehearsal device for psychological teaching according to claim 4, characterized in that, the vertical guide bar (16) for spacing the first rack (17) is fixedly installed on the side wall of the vertical upright plate (14), and the vertical guide bar (16) is connected with the first rack (17) in a sliding manner.

6. The rehearsal device for psychology teaching of any one of claims 1-3, characterized in that, the second support diaphragm (22) is fixedly installed on the stand column (2), pass through first connecting block (3) fixed connection between second support diaphragm (22) and the stand column (2), the below symmetry of second support diaphragm (22) is provided with two demonstration boards (23), the top of demonstration board (23) is connected with upper crank connecting rod (24), the one end that upper crank connecting rod (24) kept away from demonstration board (23) is connected with second support diaphragm (22), the below of demonstration board (23) is provided with the angle adjustment subassembly that is used for adjusting demonstration board (23) rotation angle.

7. The exercise device for psychological teaching according to claim 6, wherein the angle adjusting assembly comprises a second working motor (26) and a rotating wheel (27), the second working motor (26) is fixedly installed on the base (1), the rotating wheel (27) is fixedly connected to the output end of the second working motor (26), two hinged rods are respectively hinged to the upper side and the lower side of the rotating wheel (27), the two hinged rods are respectively hinged to two second racks (28), one end, far away from the hinged rods, of each second rack (28) extends into the gear installation frame (30), a second gear (29) is arranged in the gear installation frame (30), the second gear (29) and the second racks (28) are in meshing transmission, and the upper portion of the second gear (29) is connected with the demonstration board (23) through a lower crank connecting rod (25).

8. The exercise apparatus for psychological teaching according to claim 7, wherein the gear mounting frame (30) is fixedly mounted on the base (1).

9. The rehearsal device for psychological teaching according to claim 3, characterized in that a plurality of stereo set mounting grooves (8) are evenly distributed on the inner circumference of the limiting frame (7), and stereo sets are mounted in the stereo set mounting grooves (8).

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