Exercise device for psychology teaching

Abstract

The invention belongs to the technical field of teaching equipment, and relates to a psychology teaching drill device which comprises a box body, one end of the box body is of an opening structure, and a U-shaped groove is formed in the opening end of the box body; the device comprises a U-shaped plate, a first box body, a plurality of sand guide plates, a lifting plate, a horizontal moving mechanism and a lifting mechanism. A lifting plate can be driven to move upwards when the space in the box body is increased, sand passes through the space between every two adjacent sand guide plates, then flows to the upper portion of each sand guide plate, flows out of the corresponding sand outlet along each sand guide plate and is laid on a U-shaped plate, and when the space in the box body is reduced, the lifting plate is driven to move downwards to the position below a through groove, so that the sand is conveyed to the through groove. According to the psychological sand table, the sand enters the lifting plate from the through groove and falls on the lifting plate, so that students can adjust the space of the psychological sand table according to creation requirements, the problem that the students are difficult to accommodate various required sand tools when constructing complex and detailed scenes is avoided, stories or emotions which the students want to express can be completely expressed, and the psychological teaching effect is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of teaching equipment and relates to a rehearsal device for psychology teaching. Background Art

[0002] Psychology is the science that studies the occurrence and development laws of human psychological phenomena, aiming to explore the reasons behind human behaviors and psychological processes. It covers a wide range of topics, including but not limited to perception, memory, thinking, emotion, motivation, personality, social behavior, etc. In psychology teaching, the psychological sand table is a very effective teaching tool. It can not only help students better understand psychological theories, but also promote their self-exploration and emotional expression.

[0003] Currently, the psychological sand table is generally a square or rectangular box, which is filled with fine sand inside and various sand tools are placed, such as figures, animals, buildings, natural elements, etc. Students can freely create their own scenes in the sand table, place various small objects without following any rules, and tell a story or express an emotion through the sand table scene. Teachers and other students listen and record, pay attention to the themes, emotions and symbolic meanings in the story, jointly analyze the objects and scenes in the sand table, and explore the psychological meanings behind them to help students recognize their inner world and potential psychological problems.

[0004] However, due to the limited space inside the box, and the creative needs of students are diverse. If some students need to construct complex and detailed scenes, it is easy to cause the limited space to be difficult to accommodate all kinds of sand tools required for constructing the scene, resulting in the story or emotion that the student wants to express cannot be fully expressed, making it difficult for teachers and other students to accurately evaluate the learning progress and psychological state of this student when analyzing the constructed scene, and reducing the effect of psychology teaching. Summary of the Invention

[0005] The purpose of the present invention is to provide a rehearsal device for psychology teaching, which can adjust the space of the psychological sand table according to the creative needs of students, avoid the difficulty of accommodating all kinds of sand tools required when students construct complex and detailed scenes, enable the story or emotion that the student wants to express to be fully expressed, and improve the effect of psychology teaching.

[0006] To achieve the above purpose, the technical solution provided by the present invention is as follows:

[0007] A rehearsal device for psychology teaching, including a box body. One end of the box body is an open structure, and a U-shaped groove is opened at the open end of the box body. It further includes:

[0008] A U-shaped plate, which is arranged at the open end of the box body. One end of the U-shaped plate is located in the U-shaped groove and is slidably connected to the inner wall of the U-shaped groove;

[0009] The first box body is arranged at the other end of the U-shaped plate and fixedly connected to the other end of the U-shaped plate. A plurality of sand outlets are formed in the side of the first box body close to the U-shaped plate, and a through groove is formed in the side of the first box body below the plurality of sand outlets.

[0010] A plurality of sand guiding plates are arranged in the first box body and correspond to the plurality of sand outlets one by one. Each sand guiding plate is inclined and the lowest point is close to the corresponding sand outlet.

[0011] The lifting plate is horizontally arranged in the first box body and is located below the plurality of sand guiding plates. The first box body stores sand and the sand is located above the lifting plate.

[0012] The horizontal moving mechanism has a moving end, and the moving end is connected to the U-shaped plate for driving the U-shaped plate to move horizontally to adjust the space size in the box body.

[0013] The lifting mechanism has a lifting end, and the lifting end is connected to the lifting plate for driving the lifting plate to move up and down, facilitating the recovery of sand through the through groove and driving the sand to flow out from the plurality of sand outlets.

[0014] The features of the present invention further lie in:

[0015] The horizontal moving component includes: a second box body arranged at the lower part of the box body. The upper part of the second box body is of an open structure and fixedly connected to the lower part of the box body; a first lead screw horizontally arranged in the second box body and rotatably connected to the inner part of the second box body at both ends; a first driving component connected to the first lead screw for driving the first lead screw to rotate; a moving block arranged in the second box body and close to the first lead screw. The first lead screw passes through the moving block and is threadedly connected to the moving block. A chute is formed in the lower part of the box body along its length direction, and the chute is communicated with the U-shaped groove. A slider is arranged in the chute, and the upper and lower parts of the slider are respectively connected to the outer bottom of the U-shaped plate and the upper part of the moving block.

[0016] A moving column is vertically arranged at the lower part of the first box body. The upper end of the moving column is connected to the first box body, and the lower end of the moving column is provided with a roller.

[0017] The lifting mechanism includes: a second lead screw vertically arranged below the lifting plate and close to the moving column. The upper end of the second lead screw is rotatably connected to the lifting plate. The moving column is hollow inside and the upper end is of an open structure. The lower end of the second lead screw passes through the lower part of the first box body and is located inside the moving column; a sleeve vertically arranged inside the moving column. The upper end of the sleeve is rotatably connected to the lower part of the first box body. The second lead screw passes through the sleeve and is threadedly connected to the sleeve; a second driving component connected to the sleeve for driving the sleeve to rotate.

[0018] Each sand guiding plate is in the shape of a pentagonal prism. One of the edges of each sand guiding plate faces the lifting plate, and the remaining four edges of each sand guiding plate are symmetrically arranged.

[0019] Each end of each sand guiding plate close to the corresponding sand outlet is rotatably connected to the inner wall of the first box body. A fixing plate is arranged above each sand guiding plate in the first box body. The fixing plate is located at the end of the corresponding sand guiding plate away from the sand outlet. One end of the fixing plate is fixedly connected to the inner wall of the first box body. A first elastic member is arranged between the fixing plate and the corresponding sand guiding plate. Two ends of the first elastic member are respectively connected to the fixing plate and the sand guiding plate. A vibration assembly is arranged on each sand guiding plate. The vibration assembly is used for driving the corresponding sand guiding plate to swing up and down during the up and down movement of the lifting plate.

[0020] The vibration assembly includes: two mounting plates, which are arranged vertically opposite to each other on both sides of the corresponding sand guiding plate. Each mounting plate is made of an elastic material; two groups of hemispherical protrusions are respectively arranged on the opposite surfaces of the two mounting plates. Each group of hemispherical protrusions has a plurality of them, and the plurality of hemispherical protrusions are uniformly arranged along the length direction of the corresponding mounting plate. The spherical surface of each hemispherical protrusion faces the corresponding sand guiding plate, and when each hemispherical protrusion moves up and down, it can contact the adjacent side surface of the corresponding sand guiding plate.

[0021] A sand guiding plate is arranged at a position on the side of the first box body close to each sand outlet. The sand guiding plate is U-shaped. One side of the sand guiding plate is fixedly connected to the side surface of the first box body. The inner bottom of the sand guiding plate is an inclined surface, and the highest point of the inclined surface is close to the sand outlet.

[0022] The through groove is arranged along the width direction of the first box body and the lower part is flush with the inner bottom of the U-shaped plate. A scraping plate is vertically arranged at a position on the inner bottom of the U-shaped plate close to the opening end of the box body. The scraping plate is arranged along the width direction of the box body. One side of the scraping plate is connected to the opening end of the box body. The lower part of the scraping plate is slidably connected to the inner bottom of the U-shaped plate.

[0023] An opening and closing assembly is arranged in the through groove. The opening and closing assembly is used for opening the through groove when the through groove recovers sand.

[0024] A psychological teaching rehearsal device of the present invention has the following advantages:

[0025] First, through the cooperation of the box body, U-shaped groove, U-shaped plate, first box body, multiple sand guiding plates, lifting plate, horizontal moving mechanism and lifting mechanism, it can drive the lifting plate to move upward when increasing the space in the box body, so that the sand flows through between adjacent two sand guiding plates and then flows to the upper part of each sand guiding plate and flows out from the corresponding sand outlet along each sand guiding plate, and is spread on the U-shaped plate. And when reducing the space in the box body, it can drive the lifting plate to move downward to below the through groove, so that the sand enters from the through groove and falls on the lifting plate, enabling students to adjust the space of the psychological sand table according to their creative needs, avoiding the difficulty for students to accommodate various sand tools required when constructing complex and detailed scenes, so that the story or emotion that students want to express can be fully expressed, and improving the effect of psychological teaching.

[0026] Second, through the cooperation of the lifting plate and each sand guide plate which is pentagonal prism-shaped with the corresponding vibration assembly, the sand on each sand guide plate can be driven to vibrate up and down, facilitating the rapid downward flow of the sand on each sand guide plate to the corresponding sand outlet and flowing out from the corresponding sand outlet. Thus, when adjusting the space of the psychological sand table, the sand can be quickly laid on the U-shaped plate, improving the sand-laying efficiency, providing guarantee for students to construct complex and detailed scenes, and further improving the effect of psychology teaching. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 is a left-view structural schematic diagram of the U-shaped groove and the U-shaped plate in the present invention;

[0029] Figure 3 is a front-view structural schematic diagram of the present invention;

[0030] Figure 4 is a top-view structural schematic diagram of the present invention;

[0031] Figure 5 is a left-side internal view structural schematic diagram of the first box body and the moving column in the present invention;

[0032] Figure 6 of the present invention Figure 4 is an enlarged partial structural view of part A;

[0033] Figure 7 of the present invention Figure 5 is an enlarged partial structural view of part B;

[0034] Figure 8 of the present invention Figure 3 is an enlarged partial structural view of part C;

[0035] Figure 9 of the present invention Figure 3 is an enlarged partial structural view of part D.

[0036] Reference numerals:

[0037] 1. Box body; 2. First box body; 3. Second box body; 4. Support column; 5. Moving column; 6. U-shaped groove; 7. U-shaped plate; 8. Sand outlet; 9. Through groove; 10. Sand guide plate; 11. Lifting plate; 12. Baffle; 13. Fixed plate; 14. First elastic member; 15. Second elastic member; 16. First motor; 17. Second motor; 18. First lead screw; 19. Second lead screw; 20. Moving block; 21. Sleeve; 22. First gear; 23. Second gear; 24. Transmission groove; 25. Stop block; 26. Slide groove; 27. Slide block; 28. Limit groove; 29. Limit block; 30. Roller; 31. Sand guiding plate; 32. Mounting plate; 33. Hemispherical protrusion; 34. Through hole; 35. Scraper; 36. Drawer; 37. Partition; 38. Opening; 39. Third gear; 40. Fourth gear; 41. Groove. Detailed implementation manners

[0038] The technical solutions in the present application will be clearly and elaborately described below in conjunction with the accompanying drawings. Among them, in the description of the embodiments of the present application, unless otherwise specified, " / " means "or". For example, A / B may mean A or B. The "and / or" in the text is only a description of the relationship between associated objects, indicating that there can be three relationships. For example, A and / or B may mean: A exists alone, A and B exist simultaneously, and B exists alone. In addition, in the description of the embodiments of the present application, "a plurality" means two or more than two. The following terms "first" and "second" are only for descriptive purposes and cannot be construed as implying or suggesting relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0039] Such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4As shown in the figure, the present invention provides a rehearsal device for psychology teaching, which includes a box body 1, a U-shaped plate 7, a first box body 2, a plurality of sand guide plates 10, a lifting plate 11, a horizontal movement mechanism and a lifting mechanism. One end of the box body 1 is an open structure, that is, the open end of the box body 1 presents a U-shaped structure. A U-shaped groove 6 is opened at the open end of the box body 1, that is, a groove is formed along the U-shaped structure of the open end of the box body 1 to form the U-shaped groove 6. The U-shaped plate 7 is arranged at the open end of the box body 1. One end of the U-shaped plate 7 is located in the U-shaped groove 6 and is slidably connected to the inner wall of the U-shaped groove 6, facilitating the telescopic movement of the U-shaped plate 7 in the U-shaped groove 6. The internal space of the box body 1 is expanded through the U-shaped plate 7, thereby adjusting the size of the internal space of the box body 1. The first box body 2 is arranged at the other end of the U-shaped plate 7 and is fixedly connected to the other end of the U-shaped plate 7. A plurality of sand outlets 8 are opened at a position on the side of the first box body 2 close to the U-shaped plate 7. The plurality of sand outlets 8 are evenly arranged along the width direction of the first box body 2. A through groove 9 is opened at a position on the side of the first box body 2 below the plurality of sand outlets 8. A plurality of sand guide plates 10 are arranged in the first box body 2. The plurality of sand guide plates 10 correspond to the plurality of sand outlets 8 one by one. Each sand guide plate 10 is inclined and the lowest point is close to the corresponding sand outlet 8. The lifting plate 11 is horizontally arranged in the first box body 2. The lifting plate 11 is located below the plurality of sand guide plates 10. The first box body 2 stores sand and the sand is located above the lifting plate 11, facilitating the up and down movement of the lifting plate 11 to drive the sand to move up and down. The horizontal movement mechanism has a mobile end, and the mobile end is connected to the U-shaped plate 7. The horizontal movement mechanism is used to drive the U-shaped plate 7 to move horizontally to adjust the size of the space in the box body 1. The lifting mechanism has a lifting end, and the lifting end is connected to the lifting plate 11. The lifting mechanism is used to drive the lifting plate 11 to move up and down, facilitating the recovery of sand through the through groove 9 and driving the sand to flow out from the plurality of sand outlets 8. That is, when increasing the space in the box body 1, the lifting plate 11 is driven to move upward, so that the sand passes between two adjacent sand guide plates 10 and then flows to the upper part of each sand guide plate 10 and flows out from the corresponding sand outlet 8 along each sand guide plate 10, spreading on the U-shaped plate 7. And when reducing the space in the box body 1, the lifting plate 11 is driven to move downward to below the through groove 9, so that the sand enters through the through groove 9 and falls on the lifting plate 11, enabling students to adjust the space of the psychological sand table according to their creative needs, avoiding the difficulty for students to accommodate various sand tools required when constructing complex and detailed scenes, so that the stories or emotions that students want to express can be fully expressed, improving the effect of psychology teaching.

[0040] As Figure 3As shown, the horizontal movement component includes a second box body 3, a first lead screw 18, a first driving component and a moving block 20. The second box body 3 is arranged at the lower part of the box body 1. The upper part of the second box body 3 is of an open structure and is fixedly connected to the lower part of the box body 1. The first lead screw 18 is horizontally arranged in the second box body 3 and is respectively rotationally connected to the inside of the second box body 3 at both ends. The first driving component is connected to the first lead screw 18 and is used to drive the first lead screw 18 to rotate. The moving block 20 is arranged in the second box body 3 and is close to the first lead screw 18. The first lead screw 18 passes through the moving block 20 and is in threaded connection with the moving block 20. A chute 26 is opened along the length direction at the lower part of the box body 1. The chute 26 is communicated with the U-shaped groove 6. A slider 27 is arranged in the chute 26. The upper and lower parts of the slider 27 are respectively connected to the outer bottom of the U-shaped plate 7 and the upper part of the moving block 20. The first driving component drives the first lead screw 18 to rotate, and the first lead screw 18 drives the moving block 20 to move along the length direction of the chute 26. The moving block 20 drives the U-shaped plate 7 to move in the U-shaped groove 6 through the slider 27, so as to adjust the internal space size of the box body 1 by adjusting the length of the U-shaped plate 7 outside the U-shaped groove 6.

[0041] As Figure 1 , Figure 2 , Figure 3 shown, support columns 4 are respectively vertically arranged at positions close to the four corners at the lower part of the second box body 3. The upper ends of the support columns 4 are fixedly connected to the lower part of the second box body 3, which is convenient to support the second box body 3 and the box body 1 through the four support columns 4.

[0042] As Figure 3 shown, a moving column 5 is vertically arranged at the lower part of the first box body 2. The upper end of the moving column 5 is connected to the first box body 2. A roller 30 is arranged at the lower end of the moving column 5. The first box body 2 is supported through the moving column 5, and when the U-shaped plate 7 moves horizontally, the first box body 2 moves synchronously with the U-shaped plate 7 through the roller 30.

[0043] As Figure 1 , Figure 3 shown, a partition 37 is vertically arranged in the second box body 3. The partition 37 is arranged along the width direction of the second box body 3. The edge of the partition 37 is fixedly connected to the inner wall of the second box body 3. The second box body 3 is divided into a driving cavity and a storage cavity from left to right by the partition 37. The first lead screw 18 is located in the driving cavity. One end of the first lead screw 18 is rotationally connected to the partition 37. An opening 38 is opened at a position close to the driving cavity on the side of the second box body 3. A plurality of drawers 36 are sequentially arranged in the opening 38 from top to bottom. It is convenient to store various sand tools through the plurality of drawers 36.

[0044] As Figure 3As shown, the first driving assembly includes a first motor 16. The first motor 16 is disposed in the driving cavity and is close to the first lead screw 18. A first gear 22 is provided at the output end of the first motor 16. A second gear 23 is sleeved on the first lead screw 18 near the first gear 22. The second gear 23 is meshed and connected with the first gear 22. When the first motor 16 is started, the first motor 16 drives the first gear 22 to rotate. The first gear 22 drives the second gear 23 to rotate. The second gear 23 drives the first lead screw 18 to rotate.

[0045] As Figure 5 , Figure 8 shown, the lifting mechanism includes a second lead screw 19, the second lead screw 19 and a second driving assembly. The second lead screw 19 is vertically disposed below the lifting plate 11 and is close to the moving column 5. The upper end of the second lead screw 19 is rotatably connected to the lifting plate 11. The moving column 5 is hollow inside and has an open structure at the upper end. The lower end of the second lead screw 19 passes through the lower part of the first box body 2 and is located inside the moving column 5. That is, a through hole 34 is formed in the lower part of the first box body 2 near the second lead screw 19. The second lead screw 19 passes through the through hole 34. The second lead screw 19 is limited by the through hole 34 so that the second lead screw 19 can move up and down along the through hole 34. A sleeve 21 is vertically disposed inside the moving column 5. The upper end of the sleeve 21 is rotatably connected to the lower part of the first box body 2. The second lead screw 19 passes through the sleeve 21 and is threadedly connected to the sleeve 21, which is convenient for driving the second lead screw 19 to move up and down by the rotation of the sleeve 21. The second driving assembly is connected to the sleeve 21 and is used to drive the sleeve 21 to rotate.

[0046] As Figure 8 shown, the second driving assembly includes a second motor 17. The second motor 17 is disposed at the lower part of the first box body 2 and is close to the sleeve 21. A third gear 39 is horizontally provided at the output end of the second motor 17. A transmission slot 24 is formed in the side surface of the moving column 5 near the third gear 39. The transmission slot 24 communicates with the inside of the moving column 5. A part of the third gear 39 passes through the transmission slot 24 and is located inside the moving column 5. A fourth gear 40 is sleeved on the sleeve 21 near the third gear 39. The fourth gear 40 is meshed and connected with the third gear 39. When the second motor 17 is started, the second motor 17 drives the third gear 39 to rotate. The third gear 39 drives the fourth gear 40 to rotate. The fourth gear 40 drives the sleeve 21 to rotate. The sleeve 21 drives the second lead screw 19 to move up and down. The second lead screw 19 drives the lifting plate 11 to move up and down.

[0047] As Figure 5As shown, at positions near both ends of the inner wall of the first box body 2 close to the lifting plate 11, limiting grooves 28 are vertically provided. Limiting blocks 29 are arranged in the limiting grooves 28. The limiting blocks 29 are slidably connected to the inner walls of the limiting grooves 28, facilitating the up and down sliding of the limiting blocks 29 along the limiting grooves 28. One side of the limiting blocks 29 is connected to the lifting plate 11, facilitating the more stable up and down movement of the lifting plate 11.

[0048] As Figure 5 , Figure 6 , Figure 7 shown, each sand guiding plate 10 is in the shape of a pentagonal prism. One of the edges of each sand guiding plate 10 faces the lifting plate 11 directly, and the remaining four edges of each sand guiding plate 10 are symmetrically arranged, such that the distance between adjacent two sand guiding plates 10 gradually decreases first and then gradually increases from bottom to top, facilitating the sand to move upward along with the lifting plate 11. First, it contacts the bottommost edge of each lifting plate 11 and is then diverted, and then is guided through the two opposite inclined surfaces at the lower part of adjacent two lifting plates 11, enabling the sand to move upward along the two lower inclined surfaces, and then is guided along the two opposite lower surfaces at the upper part of the two lifting plates 11, causing the sand to move upward along the two upper inclined surfaces and move to both sides simultaneously, thereby facilitating the sand to move to the upper part of each lifting plate 11, and further enabling the sand to flow out from the corresponding sand outlet 8 along the lifting plate 11.

[0049] As Figure 3 , Figure 6 shown, the end of each sand guiding plate 10 close to the corresponding sand outlet 8 is rotatably connected to the inner wall of the first box body 2, facilitating the up and down swinging of each sand guiding plate 10 around the position of the corresponding sand outlet 8. A fixing plate 13 is arranged at a position above each sand guiding plate 10 in the first box body 2. The fixing plate 13 is located at the end of the corresponding sand guiding plate 10 far from the sand outlet 8. One end of the fixing plate 13 is fixedly connected to the inner wall of the first box body 2. A first elastic member 14 is arranged between the fixing plate 13 and the corresponding sand guiding plate 10. Both ends of the first elastic member 14 are respectively connected to the fixing plate 13 and the sand guiding plate 10. Through the first elastic member 14, it is convenient for the sand guiding plate 10 to reset after swinging up and down. A vibration assembly is arranged on each sand guiding plate 10. The vibration assembly is used to drive the corresponding sand guiding plate 10 to swing up and down during the up and down movement of the lifting plate 11, thereby driving the sand on each sand guiding plate 10 to vibrate up and down, facilitating the sand to flow downward from each sand guiding plate 10 to the corresponding sand outlet 8 and flow out from the corresponding sand outlet 8, so that the sand can be quickly laid on the U-shaped plate 7 when adjusting the space of the psychological sand table, improving the sand laying efficiency, providing guarantee for students to construct complex and detailed scenes, and further improving the effect of psychology teaching.

[0050] As Figure 7As shown, the vibration assembly includes two mounting plates 32 and two sets of hemispherical protrusions 33. The two mounting plates 32 are vertically arranged opposite to each other on both sides of the corresponding sand guiding plate 10. Each mounting plate 32 is made of an elastic material. The two sets of hemispherical protrusions 33 are respectively arranged on the opposite faces of the two mounting plates 32. Each set of hemispherical protrusions 33 has multiple ones, and the multiple hemispherical protrusions 33 are uniformly arranged along the length direction of the corresponding mounting plate 32. The spherical surface of each hemispherical protrusion 33 faces the corresponding sand guiding plate 10. When each hemispherical protrusion 33 moves up and down, it can contact the adjacent side surface of the corresponding sand guiding plate 10. When the lifting plate 11 moves up and down, it drives the two mounting plates 32 corresponding to each sand guiding plate 10 to move up and down. The two mounting plates 32 drive the corresponding multiple hemispherical protrusions 33 to move up and down. The two opposite hemispherical protrusions 33 simultaneously contact the two edges on both sides of the sand guiding plate 10. By squeezing the two mounting plates 32 with the two opposite hemispherical protrusions 33, the two mounting plates 32 swing in opposite directions. After passing through the two edges on both sides of the sand guiding plate 10, the two opposite hemispherical protrusions 33 impact the two sides of the two sand guiding plates 10 under the action of the elastic force of the two mounting plates 32, squeezing the sand guiding plates 10 to swing up and down, thereby driving the sand on them to vibrate up and down and accelerating the flow of the sand.

[0051] As Figure 1 , Figure 6 shown, a sand guiding plate 31 is arranged at a position near each sand outlet 8 on the side of the first box body 2 close to the side. The sand guiding plate 31 is U-shaped. One side of the sand guiding plate 31 is fixedly connected to the side surface of the first box body 2. The inner bottom of the sand guiding plate 31 is an inclined surface and the highest point of the inclined surface is close to the sand outlet 8. By means of the sand guiding plate 31, the flowing distance of the sand is increased, which is convenient for the sand to be evenly laid on the U-shaped plate 7.

[0052] As Figure 1 , Figure 3 , Figure 9 shown, the through groove 9 is arranged along the width direction of the first box body 2 and the lower part is flush with the inner bottom of the U-shaped plate 7. A scraping plate 35 is vertically arranged at a position on the inner bottom of the U-shaped plate 7 close to the open end of the box body 1. The scraping plate 35 is arranged along the width direction of the box body 1. One side of the scraping plate 35 is connected to the open end of the box body 1. The lower part of the scraping plate 35 is slidably connected to the inner bottom of the U-shaped plate 7. When the space inside the box body 1 is reduced, the U-shaped plate 7 moves towards the inside of the U-shaped groove 6, and the scraping plate 35 moves relative to the U-shaped plate 7 towards the direction of the through groove 9, pushing the sand on the inner bottom of the U-shaped plate 7 to enter the first box body 2 from the through groove 9, which is convenient for recycling the sand.

[0053] As Figure 9 shown, an opening and closing assembly is arranged in the through groove 9. The opening and closing assembly is used to open the through groove 9 when the through groove 9 recycles sand, so as to avoid the sand entering the first box body 2 from the through groove 9 when laying sand on the U-shaped plate 7, which affects the normal laying of the sand and thus affects the students' construction of complex and detailed scenes.

[0054] As shown Figure 9 in the figure, the opening and closing assembly includes a baffle 12. The baffle 12 is vertically arranged in the through groove 9 and along the length direction of the through groove 9. The vertical section of the baffle 12 is a right triangle. The right-angle side of the baffle 12 is rotatably connected to the position near the inner wall of the first box body 2 at the upper part of the through groove 9. The position near the lower part of the through groove 9 on the inner wall of the first box body 2 is recessed towards the through groove 9 to form a limiting surface. The lower part of the baffle 12 is in contact with the limiting surface. The side of the baffle 12 close to the inside of the first box body 2 is flush with the inner wall of the first box body 2. A groove 41 is opened at the position near the baffle 12 at the upper part of the through groove 9. The groove 41 is arranged along the length direction of the through groove 9. A plurality of second elastic members 15 are vertically and uniformly arranged in the length direction in the groove 41. The two ends of each second elastic member 15 are respectively connected to the bottom of the groove 41 and the baffle 12. In the initial stage, each second elastic member 15 is in a stretched state. The lower part of the baffle 12 is closely attached to the limiting surface. When the scraper 35 pushes the sand on the inner bottom of the U-shaped plate 7 towards the through groove 9, the baffle 12 is squeezed by the thrust of the sand, so that the baffle 12 swings towards the inside of the first box body 2, opening the through groove 9. When the baffle 12 loses the thrust of the sand, under the elastic force of the plurality of second elastic members 15, the baffle 12 resets to close the through groove 9.

[0055] Working principle: When a student needs to increase the space of the psychological sand table according to the creative requirements, the first motor 16 and the second motor 17 are started simultaneously. The first motor 16 drives the first gear 22 to rotate. The first gear 22 drives the second gear 23 to rotate. The second gear 23 drives the first lead screw 18 to rotate. The first lead screw 18 drives the moving block 20 to move along the sliding groove 26 towards the first box body 2. The moving block 20 drives the U-shaped plate 7 to move out of the U-shaped groove 6 through the slider 27, increasing the length of the U-shaped plate 7 outside the U-shaped groove 6 and increasing the internal space of the box body 1.

[0056] At the same time, the second motor 17 drives the third gear 39 to rotate. The third gear 39 drives the fourth gear 40 to rotate. The fourth gear 40 drives the sleeve 21 to rotate. The sleeve 21 drives the second lead screw 19 to move upward. The second lead screw 19 drives the lifting plate 11 to move upward. The lifting plate 11 drives the sand thereon towards the plurality of sand guide plates 10. The sand first contacts the edge at the lowermost part of each lifting plate 11 and is then diverted, and then is guided through the two opposite inclined surfaces at the lower parts of two adjacent lifting plates 11, so that the sand moves upward along the two lower inclined surfaces, and then is guided along the two opposite lower surfaces at the upper parts of the two lifting plates 11, so that while moving upward, the sand on the two upper inclined surfaces moves towards both sides, thus facilitating the sand to move to the upper part of each lifting plate 11, and further enabling the sand to flow out from the corresponding sand outlet 8 along the lifting plate 11.

[0057] Meanwhile, when the lifting plate 11 moves upward, it drives the two mounting plates 32 corresponding to each sand guiding plate 10 to move upward. The two mounting plates 32 drive the corresponding multiple hemispherical protrusions 33 to move upward. The two opposite hemispherical protrusions 33 simultaneously contact the two edges on both sides of the sand guiding plate 10. By squeezing the two mounting plates 32 with the two opposite hemispherical protrusions 33, the two mounting plates 32 swing in opposite directions. After passing through the two edges on both sides of the sand guiding plate 10, the two opposite hemispherical protrusions 33 impact both sides of the two sand guiding plates 10 under the elastic force of the two mounting plates 32, squeezing the sand guiding plates 10 to swing downward and reset under the elastic force of the corresponding first elastic member 14, thereby driving the sand thereon to vibrate up and down continuously, accelerating the flow of the sand, enabling the sand to quickly flow out from each sand outlet 8 and be evenly laid on the inner bottom of the U-shaped plate 7, completing the adjustment.

[0058] When the student needs to reduce the space of the psychological sand table according to the creation requirements, first start the second motor 17 to drive the lifting plate 11 to move downward. The two mounting plates 32 corresponding to each sand guiding plate 10 move downward. The two opposite hemispherical protrusions 33 drive each sand guiding plate 10 to swing up and down continuously, thereby driving the remaining sand thereon to flow out until the lifting plate 11 moves downward to below the through groove 9. Then start the first motor 16 to drive the U-shaped plate 7 to move into the U-shaped groove 6, reducing the length of the U-shaped plate 7. At the same time, the scraping plate 35 moves relative to the U-shaped plate 7 towards the direction of the through groove 9, pushing the sand on the inner bottom of the U-shaped plate 7 to enter the first box body 2 from the through groove 9 to recycle the sand, completing the adjustment.

[0059] It can be understood that the present invention is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present invention, various changes or equivalent replacements can be made to these features and embodiments. In addition, under the teaching of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.

Claims

1. A training device for psychology teaching, comprising a box body (1), characterized in that: One end of the box body (1) is an open structure, and a U-shaped groove (6) is provided at the open end of the box body (1), and further comprises: A U-shaped plate (7) is arranged at the open end of the box body (1), one end of the U-shaped plate (7) is located in the U-shaped groove (6) and is slidably connected to the inner wall of the U-shaped groove (6); A first box body (2) is arranged at the other end of the U-shaped plate (7) and is fixedly connected to the other end of the U-shaped plate (7); a plurality of sand outlets (8) are provided on the side of the first box body (2) near the U-shaped plate (7); and a through groove (9) is provided on the side of the first box body (2) below the plurality of sand outlets (8); A plurality of sand guide plates (10) are arranged in the first box body (2) and correspond one to one with the plurality of sand outlets (8); each sand guide plate (10) is arranged obliquely and its lowest point is close to the corresponding sand outlet (8); A lifting plate (11) is horizontally arranged in the first box (2) and is located below the plurality of sand guide plates (10); the first box (2) stores sand and the sand is located above the lifting plate (11); A horizontal moving mechanism, comprising a moving end, the moving end being connected to the U-shaped plate (7) and being used to drive the U-shaped plate (7) to move horizontally to adjust the size of the space in the box body (1); The lifting mechanism comprises a lifting end connected to the lifting plate (11) and used for driving the lifting plate (11) to move up and down, so as to recover sand through the through groove (9) and drive the sand to flow out from the plurality of sand outlets (8).

2. The psychology teaching practice device according to claim 1, characterized in that: The horizontal moving assembly comprises: a second box body (3) arranged at the lower part of the box body (1), the upper part of the second box body (3) is an open structure and is fixedly connected to the lower part of the box body (1); a first screw rod (18) arranged horizontally in the second box body (3) and the two ends of which are respectively rotatably connected to the inside of the second box body (3); a first driving assembly connected to the first screw rod (18) and used to drive the first screw rod (18) to rotate; a moving block (20) arranged in the second box body (3) and located close to the first screw rod (18), the first screw rod (18) passes through the moving block (20) and is threadedly connected to the moving block (20), a sliding groove (26) is provided at the lower part of the box body (1) along its length direction, the sliding groove (26) is connected to the U-shaped groove (6), a sliding block (27) is arranged in the sliding groove (26), and the upper and lower parts of the sliding block (27) are respectively connected to the outer bottom of the U-shaped plate (7) and the upper part of the moving block (20).

3. The psychology teaching practice device according to claim 2, characterized in that: A movable column (5) is vertically arranged at the lower part of the first box body (2), the upper end of the movable column (5) is connected to the first box body (2), and a roller (30) is arranged at the lower end of the movable column (5).

4. The psychology teaching practice device according to claim 3, characterized in that: The lifting mechanism comprises: a second screw rod (19), which is vertically arranged below the lifting plate (11) and is located close to the moving column (5); the upper end of the second screw rod (19) is rotatably connected to the lifting plate (11); the interior of the moving column (5) is hollow and the upper end is an open structure; the lower end of the second screw rod (19) passes through the lower part of the first box body (2) and is located in the moving column (5); a sleeve (21), which is vertically arranged in the moving column (5); the upper end of the sleeve (21) is rotatably connected to the lower part of the first box body (2); the second screw rod (19) passes through the sleeve (21) and is threadedly connected to the sleeve (21); and a second driving assembly, which is connected to the sleeve (21) and is used to drive the sleeve (21) to rotate.

5. The psychology teaching practice device according to claim 1, characterized in that: Each of the sand guide plates (10) is in the shape of a pentagonal prism, one edge of each of the sand guide plates (10) is directly opposite to the lifting plate (11), and the remaining four edges of each of the sand guide plates (10) are symmetrically arranged.

6. The psychology teaching practice device according to claim 5, characterized in that: The end of each sand guide plate (10) close to the corresponding sand outlet (8) is rotatably connected to the inner wall of the first box body (2); a fixed plate (13) is arranged in the first box body (2) at a position above each sand guide plate (10); the fixed plate (13) is located at the end of the corresponding sand guide plate (10) away from the sand outlet (8); one end of the fixed plate (13) is fixedly connected to the inner wall of the first box body (2); a first elastic member (14) is arranged between the fixed plate (13) and the corresponding sand guide plate (10); two ends of the first elastic member (14) are respectively connected to the fixed plate (13) and the sand guide plate (10); each sand guide plate (10) is provided with a vibration component, which is used to drive the corresponding sand guide plate (10) to swing up and down during the process of the lifting plate (11) moving up and down.

7. The psychology teaching practice device according to claim 6, characterized in that: The vibration assembly comprises: two mounting plates (32) relatively vertically arranged on both sides of a corresponding sand guide plate (10), each mounting plate (32) being made of elastic material; two groups of hemispherical protrusions (33) respectively arranged on opposite surfaces of the two mounting plates (32), each group of hemispherical protrusions (33) having a plurality of hemispherical protrusions (33), the plurality of hemispherical protrusions (33) being evenly arranged along the length direction of the corresponding mounting plate (32), the spherical surface of each hemispherical protrusion (33) facing the corresponding sand guide plate (10), and each hemispherical protrusion (33) being able to contact the adjacent side surface of the corresponding sand guide plate (10) when moving up and down.

8. The psychology teaching practice device according to claim 1, characterized in that: A sand attracting plate (31) is provided on the side of the first box (2) near each sand outlet (8); the sand attracting plate (31) is U-shaped; one side of the sand attracting plate (31) is fixedly connected to the side of the first box (2); the inner bottom of the sand attracting plate (31) is an inclined surface, and the highest point of the inclined surface is close to the sand outlet (8).

9. The psychology teaching practice device according to claim 1, characterized in that: The through groove (9) is arranged along the width direction of the first box body (2) and the lower part is flush with the inner bottom of the U-shaped plate (7). A scraper (35) is vertically arranged at a position of the inner bottom of the U-shaped plate (7) close to the opening end of the box body (1). The scraper (35) is arranged along the width direction of the box body (1). One side of the scraper (35) is connected to the opening end of the box body (1), and the lower part of the scraper (35) is slidably connected to the inner bottom of the U-shaped plate (7).

10. The psychology teaching practice device according to claim 1, characterized in that: An opening and closing component is arranged in the through slot (9), and the opening and closing component is used to open the through slot (9) when the through slot (9) recovers sand.

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