CN112150867A - Drill device is used in psychology teaching - Google Patents
Drill device is used in psychology teaching Download PDFInfo
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- CN112150867A CN112150867A CN202011022096.3A CN202011022096A CN112150867A CN 112150867 A CN112150867 A CN 112150867A CN 202011022096 A CN202011022096 A CN 202011022096A CN 112150867 A CN112150867 A CN 112150867A
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- display screen
- gear
- rack
- fixedly connected
- vertical
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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
Technical Field
The invention relates to the technical field of teaching equipment, in particular to a rehearsal device for psychology teaching.
Background
At present, in the teaching of psychology, a teacher often needs to write a large number of entries on a blackboard, so that a large amount of time is wasted, and the workload of the teacher is increased, so that the teacher often uses teaching auxiliary tools to complete the writing work, the teaching burden of the teacher is greatly reduced, and meanwhile, in the teaching research of psychology, the influence of the color and the brightness change on the emotion is a content which is frequently researched. In teaching research, a frequently used tool is a curtain or a color plate with different colors, which are seen by an observer by changing the curtain or the color plate, and then data of psychological changes are recorded.
Chinese patent CN210348838U discloses a psychology teaching display device, which comprises a supporting seat, a display screen and a writing board. The bottom symmetry of supporting seat rotates and is provided with four sets of telescopic links, and the telescopic link outwards rotates to make the support of device more stable, the telescopic link shrink has reduced the volume of device. Be provided with fastening bolt on the telescopic link, twist and move fastening bolt and can fix telescopic link length, the fixed display screen frame that is provided with in top of supporting seat, the fixed display screen that is provided with in inside of display screen frame, the setting of display screen is convenient for the show to electronic data, but the device display screen position control is inconvenient, has influenced psychology teaching work, consequently, we propose a psychology teaching and have used the rehearsal device.
Disclosure of Invention
The invention aims to provide a rehearsal device for psychological teaching, which comprises a base and an upright post, wherein the upright post is fixedly installed on the upper part of the base, a vertical chute is formed in the top of the upright post, a lifting assembly is installed in the vertical chute and is connected with a display screen assembly, a colored plate assembly is also installed on the top of the upright post, the display screen assembly comprises a limiting frame and a display screen, two display screen installation seats are symmetrically arranged in the limiting frame, the display screen is arranged between the display screen installation seats, and the display screen installation seats and the display screen are fixedly connected through bolts, so that the problems that the position adjustment of the display screen of the conventional device is inconvenient, and the psychological teaching work is influenced are solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a rehearsal device is used in psychology teaching, including base and stand, the upper portion fixed mounting of base has the stand, the top of stand is provided with vertical spout, install lifting unit in the vertical spout, lifting unit is connected with the display screen subassembly, coloured plate subassembly is still installed at the top of stand, the display screen subassembly includes spacing frame and display screen, spacing frame internal symmetry is provided with two display screen mount pads, be provided with the display screen between the display screen mount pad, pass through bolt fixed connection between display screen mount pad and the display screen.
As a further scheme of the invention: lifting unit includes first work motor, threaded rod and screw thread piece, and first work motor fixed mounting is on the stand, and the output end fixedly connected with threaded rod of first work motor, and the outside cover of threaded rod is equipped with screw thread piece, and passes through threaded connection between threaded rod and the screw thread piece, and screw thread piece passes through second connecting block fixedly connected with display screen subassembly.
As a still further scheme of the invention: the color plate assembly comprises an arc-shaped protective cover, a vertical plate and a first horizontal supporting transverse plate, the first horizontal supporting transverse plate is fixedly connected with the stand column, one side of the first horizontal supporting transverse plate is fixedly provided with the vertical plate, the outer sleeve of the vertical plate is provided with the arc-shaped protective cover, the side wall of the vertical plate is fixedly provided with a hydraulic cylinder, a first rack fixedly connected with a telescopic end of the hydraulic cylinder, the rear side of the first rack is provided with a first gear, the first rack and the first gear are meshed for transmission, the first gear and the vertical plate are connected in a rotating mode, one side of the first gear is fixedly connected with a rotating shaft, and a plurality of color plates are evenly.
As a still further scheme of the invention: the side wall of the vertical plate is fixedly provided with a vertical guide rod used for limiting the first rack, and the vertical guide rod is connected with the first rack in a sliding manner.
As a still further scheme of the invention: fixed mounting has the second to support the diaphragm on the stand, and the second supports through first connecting block fixed connection between diaphragm and the stand, and the below symmetry that the diaphragm was supported to the second is provided with two demonstration boards, and the top of demonstration board is connected with the crank connecting rod, and the one end that the demonstration board was kept away from to the crank connecting rod is connected with the second support diaphragm, and the below of demonstration board is provided with the angle adjusting part who is used for adjusting demonstration board rotation angle.
As a still further scheme of the invention: the angle adjusting component comprises a second working motor and a rotating wheel, the second working motor is fixedly mounted on the base, the rotating wheel is fixedly connected with the output end of the second working motor, the upper side and the lower side of the rotating wheel are respectively hinged with two hinged rods, the two hinged rods are respectively hinged with two second racks, one ends, far away from the hinged rods, of the second racks extend into the gear mounting frame, a second gear is arranged in the gear mounting frame, transmission is achieved by meshing between the second gear and the second racks, the upper portion of the second gear is connected with the demonstration board through a lower crank connecting rod, and the gear mounting frame is fixedly mounted on the base.
As a still further scheme of the invention: a plurality of sound installation grooves are evenly distributed in the limiting frame in the circumferential direction, and sound is installed in the sound installation grooves.
In conclusion, the beneficial effects of the invention are as follows: 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.
Drawings
Fig. 1 is a schematic structural diagram of the invention.
Fig. 2 is a schematic structural diagram of a display screen assembly according to the present invention.
Fig. 3 is a schematic structural diagram of the color plate assembly of the present invention.
Fig. 4 is a schematic structural diagram of the arc-shaped protective cover in the invention.
Fig. 5 is a schematic structural diagram of an angle adjustment assembly according to the present invention.
In the figure: 1-base, 2-upright post, 3-first connecting block, 4-first working motor, 5-threaded rod, 6-threaded block, 7-limit frame, 8-sound installation groove, 9-display screen installation seat, 10-display screen, 11-second connecting block, 12-color plate component, 13-arc protective cover, 14-vertical plate, 15-first horizontal supporting transverse plate, 16-vertical guide rod, 17-first rack, 18-first gear, 19-hydraulic cylinder, 20-rotating shaft, 21-color plate, 22-second supporting transverse plate, 23-demonstration plate, 24-upper crank connecting rod, 25-lower crank connecting rod, 26-second working motor, 27-rotating wheel, 28-second rack, 29-second gear, 30-gear mounting frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1, in the embodiment of the present invention, a psychology teaching practicing device includes a base 1 and an upright column 2, the upright column 2 is fixedly installed on the upper portion of the base 1, a vertical chute is arranged on the top of the upright column 2, a lifting assembly is installed in the vertical chute, the lifting assembly is connected with a display screen assembly, and a color plate assembly 12 is also installed on the top of the upright column 2;
the lifting assembly comprises a first working motor 4, a threaded rod 5 and a threaded block 6, the first working motor 4 is fixedly installed on the upright post 2, the output end of the first working motor 4 is fixedly connected with the threaded rod 5, the threaded block 6 is sleeved outside the threaded rod 5, the threaded rod 5 and the threaded block 6 are connected through threads, and the threaded block 6 is fixedly connected with the display screen assembly through a second connecting block 11;
as shown in fig. 2, the display screen assembly includes a limiting frame 7 and display screens 10, two display screen mounting seats 9 are symmetrically arranged in the limiting frame 7, the display screens 10 are arranged between the display screen mounting seats 9, the display screen mounting seats 9 and the display screens 10 are fixedly connected through bolts, a plurality of sound installation grooves 8 are uniformly distributed in the limiting frame 7 in the circumferential direction, and sound equipment is installed in the sound installation grooves 8 and is in the prior art;
as shown in fig. 3-4, the color plate assembly 12 includes an arc-shaped shield 13, a vertical plate 14 and a first horizontal supporting horizontal plate 15, the first horizontal supporting horizontal plate 15 is fixedly connected with the column 2, the vertical plate 14 is fixedly installed on one side of the first horizontal supporting horizontal plate 15, the arc-shaped shield 13 is sleeved outside the vertical plate 14, a hydraulic cylinder 19 is fixedly installed on a side wall of the vertical plate 14, a first rack 17 is fixedly connected to a telescopic end of the hydraulic cylinder 19, a first gear 18 is arranged on the rear side of the first rack 17, the first rack 17 is engaged with the first gear 18 for transmission, the first gear 18 is rotatably connected with the vertical plate 14, a rotating shaft 20 is fixedly connected to one side of the first gear 18, and a plurality of color plates 21 are circumferentially and uniformly distributed on a side wall of the rotating;
the side wall of the vertical upright plate 14 is fixedly provided with a vertical guide rod 16 for limiting a first rack 17, and the vertical guide rod 16 is connected with the first rack 17 in a sliding manner.
When the color plate 21 needs to be switched, the hydraulic cylinder 19 is opened, 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, the first gear 18 drives the rotating shaft 20 and the color plate 21 to rotate, and the switching of the color plate 21 is realized.
Example 2
As shown in fig. 1, in the embodiment of the present invention, a psychology teaching practicing device includes a base 1 and an upright column 2, the upright column 2 is fixedly installed on the upper portion of the base 1, a vertical chute is arranged on the top of the upright column 2, a lifting assembly is installed in the vertical chute, the lifting assembly is connected with a display screen assembly, and a color plate assembly 12 is also installed on the top of the upright column 2;
the lifting assembly comprises a first working motor 4, a threaded rod 5 and a threaded block 6, the first working motor 4 is fixedly installed on the upright post 2, the output end of the first working motor 4 is fixedly connected with the threaded rod 5, the threaded block 6 is sleeved outside the threaded rod 5, the threaded rod 5 and the threaded block 6 are connected through threads, and the threaded block 6 is fixedly connected with the display screen assembly through a second connecting block 11;
as shown in fig. 2, the display screen assembly includes a limiting frame 7 and display screens 10, two display screen mounting seats 9 are symmetrically arranged in the limiting frame 7, the display screens 10 are arranged between the display screen mounting seats 9, the display screen mounting seats 9 and the display screens 10 are fixedly connected through bolts, a plurality of sound installation grooves 8 are uniformly distributed in the limiting frame 7 in the circumferential direction, and sound equipment is installed in the sound installation grooves 8 and is in the prior art;
as shown in fig. 3-4, the color plate assembly 12 includes an arc-shaped shield 13, a vertical plate 14 and a first horizontal supporting horizontal plate 15, the first horizontal supporting horizontal plate 15 is fixedly connected with the column 2, the vertical plate 14 is fixedly installed on one side of the first horizontal supporting horizontal plate 15, the arc-shaped shield 13 is sleeved outside the vertical plate 14, a hydraulic cylinder 19 is fixedly installed on a side wall of the vertical plate 14, a first rack 17 is fixedly connected to a telescopic end of the hydraulic cylinder 19, a first gear 18 is arranged on the rear side of the first rack 17, the first rack 17 is engaged with the first gear 18 for transmission, the first gear 18 is rotatably connected with the vertical plate 14, a rotating shaft 20 is fixedly connected to one side of the first gear 18, and a plurality of color plates 21 are circumferentially and uniformly distributed on a side wall of the rotating;
the side wall of the vertical upright plate 14 is fixedly provided with a vertical guide rod 16 for limiting a first rack 17, and the vertical guide rod 16 is connected with the first rack 17 in a sliding manner.
When the color plate 21 needs to be switched, the hydraulic cylinder 19 is opened, 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, the first gear 18 drives the rotating shaft 20 and the color plate 21 to rotate, and the switching of the color plate 21 is realized.
A second supporting transverse plate 22 is fixedly installed on the upright post 2, the second supporting transverse plate 22 is fixedly connected with the upright post 2 through a first connecting block 3, two demonstration plates 23 are symmetrically arranged below the second supporting transverse plate 22, the top of each demonstration plate 23 is connected with an upper crank connecting rod 24, one end, far away from the demonstration plates 23, of each upper crank connecting rod 24 is connected with the second supporting transverse plate 22, and an angle adjusting assembly used for adjusting the rotating angle of each demonstration plate 23 is arranged below each demonstration plate 23;
as shown in fig. 5, the angle adjusting assembly includes 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 an output end of the second working motor 26, two hinge rods are respectively hinged to upper and lower sides of the rotating wheel 27, the two hinge rods are respectively hinged to two second racks 28, one ends of the second racks 28, which are far away from the hinge rods, extend into a gear installation frame 30, the gear installation frame 30 is fixedly installed on the base 1, 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 an upper portion of the second gear 29 is connected with the demonstration board 23 through a lower crank connecting rod 25;
when the rotation angle of the demonstration board 23 needs to be adjusted, the second working motor 26 is started, the second working motor 26 drives the rotating wheel 27 to rotate, the rotating wheel 27 drives the second rack 28 to move, so that the second rack 28 drives the second gear 29 to rotate, the second gear 29 drives the demonstration board 23 to rotate, and the adjustment of the rotation angle of the demonstration board 23 is realized.
In summary, the working principle of the invention is as follows: when the rotation angle of the demonstration board 23 needs to be adjusted, the second working motor 26 is started, the second working motor 26 drives the rotating wheel 27 to rotate, the rotating wheel 27 drives the second rack 28 to move, so that the second rack 28 drives the second gear 29 to rotate, the second gear 29 drives the demonstration board 23 to rotate, and the adjustment of the rotation angle of the demonstration board 23 is realized.
When the color plate 21 needs to be switched, the hydraulic cylinder 19 is opened, 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, the first gear 18 drives the rotating shaft 20 and the color plate 21 to rotate, and the switching of the color plate 21 is realized.
When the height of the display screen 10 needs to be adjusted, the first working motor 4 is started, the first working motor 4 drives the threaded rod 5 to rotate, and the threaded rod 5 drives the threaded block 6 and the limiting frame 7 to move up and down, so that the height of the display screen 10 is adjusted.
The embodiment of the invention is provided with the height adjusting assembly, the height of the display screen 10 is adjusted by the height adjusting assembly, so that the display screen 10 is convenient to use, and meanwhile, the angle adjusting assembly is convenient for teaching work and improves the learning efficiency.
Although several embodiments and examples of the present invention have been described for those skilled in the art, 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 ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalent scope thereof.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments 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).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010906114 | 2020-09-01 | ||
| CN2020109061148 | 2020-09-01 |
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| CN112150867A true CN112150867A (en) | 2020-12-29 |
| CN112150867B CN112150867B (en) | 2022-03-01 |
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| CN202011022096.3A Active CN112150867B (en) | 2020-09-01 | 2020-09-25 | Drill device is used in psychology teaching |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114944101A (en) * | 2022-05-14 | 2022-08-26 | 西南医科大学 | Psychology auxiliary device |
| CN115909828A (en) * | 2023-02-03 | 2023-04-04 | 长春职业技术学院 | Basketball theory electronic simulation teaching equipment |
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