Sand table teaching aid

Abstract

The utility model relates to the technical field of commercial thinking training teaching aids, and discloses a sand table teaching aid which comprises a shell, the shell is in a hollow box shape with an opening in the top, a clamping groove is formed in the side wall face of the shell, and a recycling structure is arranged at the top of the shell and comprises a top plate, a servo motor and a plate frame. The plate frame is fixedly connected to the top opening of the shell, the top plate is rotatably connected to the wall face of the plate frame, the servo motor is fixedly connected to the wall face of the top plate, the recycling structure can recycle all objects on the top of the top plate, and the recycling structure empties the demonstration block from the top of the top plate through inertia by turning over the top plate. According to the scheme, the demonstration blocks at the top of the top plate can be stored more quickly, so that the time for storing the demonstration blocks is shortened, and the probability of loss of the demonstration blocks is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of business thinking training teaching aids, and specifically relates to a sandbox teaching aid. Background Art

[0002] Sand table teaching aids simulate various situations by placing chess pieces on the sand table. Usually, the sand table used for business thinking training simulates communication with customers in the form of a game.

[0003] Most of the sand tables currently used require the chess pieces to be manually collected from the chessboard one by one after use. This collection process will first waste a lot of time and because the chess pieces are small in size, there is a great probability of omission and loss during manual collection.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] A sandbox teaching aid comprises an outer shell, which is hollow and box-shaped with an opening on the top, a card slot is opened on the side wall of the outer shell, and a recovery structure is arranged on the top of the outer shell, the recovery structure comprises a top plate, a servo motor and a plate frame, the plate frame is fixedly connected to the top opening of the outer shell, the top plate is rotatably connected to the wall surface of the plate frame, the servo motor is fixedly connected to the wall surface of the top plate, and the recovery structure can recover all the items on the top of the top plate.

[0007] As a preferred embodiment of the utility model, the top of the top plate is capsule-shaped, the plate frame is capsule-shaped and annular, the cavity of the plate frame can adapt to the outer wall of the top plate, the top plate is rotatably connected in the cavity of the plate frame, and the recovery structure also includes a baffle rod, which is fixedly connected to the bottom of the plate frame.

[0008] As a preferred embodiment of the utility model, the recovery structure also includes a flip shaft, a conduit, a guide block, a guide groove, a guide path and a storage frame. The flip shaft is fixedly connected to the wall surface of the top plate, the flip shaft is also fixedly connected to the servo motor, the flip shaft is also rotatably connected to the inner wall surface of the cavity of the plate frame, the conduit is fixedly connected to the inner wall surface of the shell cavity, the guide block is fixedly connected to the wall surface of the conduit, the guide groove penetrates through the wall surface of the guide block, the guide path is fixedly connected to the bottom of the guide block, and the storage frame is fixedly connected to the bottom of the guide path.

[0009] As a preferred embodiment of the present utility model, the catheter is fixed at one end of the bottom wall surface of the plate frame. The catheter is in a hollow tubular shape. The guiding block is fixedly connected to the inner wall surface of the cavity of the catheter. The guiding groove is opened at the center of the guiding block. The top of the guiding block is in a slope shape. The lowest point of the slope at the top of the guiding block communicates with the guiding groove. The guiding channels are symmetrically fixed at the bottom of the guiding block. The spacing between the symmetrical guiding channels is consistent with the position of the guiding groove. The spacing dimension of the symmetrical guiding channels is the same as that of the guiding groove. The storage box is in the shape of a hollow rectangular box with openings at the top and the front wall surface.

[0010] As a preferred embodiment of the present utility model, the recycling structure further includes a storage box, anti-slip protrusions and a demonstration block. The storage box is slidably connected to the cavity of the storage frame. The anti-slip protrusions are fixedly connected to the wall surface of the storage box. The demonstration block is clamped to the wall surface of the storage box.

[0011] As a preferred embodiment of the present utility model, the size of the storage box can be adapted to the size of the storage box in the cavity of the storage frame. A plurality of anti-slip protrusions are arranged in the cavity of the storage box. The anti-slip protrusions are in a cylindrical shape. The plurality of anti-slip protrusions are evenly distributed on the inner wall surface of the cavity of the storage box. The demonstration block is clamped with the anti-slip protrusions.

[0012] As a preferred embodiment of the present utility model, the recycling structure further includes stacking protrusions and stacking grooves. The stacking protrusions are fixedly connected to the top of the demonstration block. The demonstration block is in a cylindrical shape. The stacking grooves are opened at the bottom of the demonstration block. The stacking grooves can be adapted to the sizes of the stacking protrusions and the anti-slip protrusions.

[0013] As a preferred embodiment of the present utility model, a blocking block is fixedly connected to the cavity of the storage box. A dividing block is also fixedly connected to the cavity of the storage box. An extension plate is also fixedly connected to the cavity of the storage box. The top of the blocking block is in an L shape. A plurality of blocking blocks are fixedly connected to the cavity of the storage box. Every four blocking blocks form a group. Every four blocking blocks are fixedly connected around the anti-slip protrusions. The number of each group of blocking blocks is the same as that of the anti-slip protrusions. The top of the dividing block is in a slope shape. A dividing block is fixedly connected between each adjacent group of blocking blocks. The wall surface of the extension plate is in a slope shape. The lowest point of the inclined surface of the extension plate can be flush with the top of the blocking block. The highest point of the inclined surface of the extension plate can be flush with the top of the storage box.

[0014] The present utility model has the following beneficial effects compared with the prior art:

[0015] 1. By setting the recycling structure, all the demonstration blocks placed on the top plate can be emptied uniformly and the demonstration blocks can be stored in the cavity of the storage box. Because the recycling structure uses the inertia to empty the demonstration blocks from the top of the top plate by flipping the top plate. Compared with the current mostly used manual recycling method of the sand table, this solution can store the demonstration blocks on the top of the top plate more quickly, thereby reducing the time for storing the demonstration blocks and reducing the probability of losing the demonstration blocks.

[0016] 2. By providing demonstration blocks that can be snap - connected to other demonstration blocks, when the demonstration blocks are stacked together, it can prevent the stacked demonstration blocks from toppling and disrupting the arranged demonstration blocks after collapse, thereby reducing the probability of disruption during the use of the device. The stop block can hold the demonstration blocks stored in the storage box.

[0017] The following further describes in detail the specific embodiments of the present utility model with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In the drawings:

[0019] Figure 1 is the perspective view of the present utility model;

[0020] Figure 2 is the side perspective view of the present utility model;

[0021] Figure 3 is the perspective view of the interior of the housing of the present utility model;

[0022] Figure 4 is the exploded view of the plate frame and the top plate of the present utility model;

[0023] Figure 5 is the exploded view of the conduit and the storage frame of the present utility model;

[0024] Figure 6 is the exploded view of the storage box and the demonstration blocks of the present utility model;

[0025] Figure 7 is the perspective view of the demonstration block of the present utility model;

[0026] Figure 8 is the perspective view of the stop block installed in the storage box of the present utility model.

[0027] In the figures: 20, housing; 21, card slot; 30, top plate; 31, flip shaft; 32, servo motor; 33, conduit; 34, guide block; 35, guide groove; 36, guide path; 37, storage frame; 40, plate frame; 41, stop bar; 50, storage box; 52, anti - slip protrusion; 53, demonstration block; 54, stacking protrusion; 55, stacking groove; 60, stop block; 61, sub - block; 62, extension plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0029] As Figure 1 and Figure 3As shown, it includes a housing 20. The housing 20 is hollow and box-shaped with an opening at the top. A card slot 21 is provided on the side wall of the housing 20. This is an existing technology, so it will not be elaborated here.

[0030] As Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a recycling structure is provided at the top of the housing 20. The recycling structure includes a top plate 30, a servo motor 32, and a plate frame 40. The plate frame 40 is fixedly connected to the top opening of the housing 20. The top plate 30 is rotatably connected to the wall surface of the plate frame 40. The servo motor 32 is fixedly connected to the wall surface of the top plate 30. The recycling structure can quickly recycle all the items on the top of the top plate 30.

[0031] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the top of the top plate 30 is in the shape of a capsule, the plate frame 40 is in the shape of a capsule ring, the inner cavity of the plate frame 40 can fit the outer wall of the top plate 30, the top plate 30 is rotatably connected in the inner cavity of the plate frame 40, the recycling structure further includes a stop bar 41, the stop bar 41 is fixedly connected to the bottom of the plate frame 40, the recycling structure further includes a turning shaft 31, a conduit 33, a guiding block 34, a guiding groove 35, a guiding channel 36 and a storage frame 37, the turning shaft 31 is fixedly connected to the wall surface of the top plate 30, the turning shaft 31 is also fixedly connected to the servo motor 32, the turning shaft 31 is also rotatably connected to the inner wall surface of the cavity of the plate frame 40, the conduit 33 is fixedly connected to the inner wall surface of the cavity of the housing 20, the guiding block 34 is fixedly connected to the wall surface of the conduit 33, the guiding groove 35 is penetrated and opened on the wall surface of the guiding block 34, the guiding channel 36 is fixedly connected to the bottom of the guiding block 34, the storage frame 37 is fixedly connected to the bottom of the guiding channel 36, one end of the conduit 33 is fixedly connected to the bottom wall surface of the plate frame 40, the conduit 33 is in a hollow tubular shape, the guiding block 34 is fixedly connected to the inner wall surface of the cavity of the conduit 33, the guiding groove 35 is opened at the center of the guiding block 34, the top of the guiding block 34 is in a slope shape, the lowest point of the slope at the top of the guiding block 34 communicates with the guiding groove 35, the guiding channels 36 are symmetrically fixedly connected to the bottom of the guiding block 34, the distance between the symmetric guiding channels 36 is consistent with the position of the guiding groove 35, the distance dimension between the symmetric guiding channels 36 is consistent with the guiding groove 35, the storage frame 37 is in the shape of a hollow rectangular box with openings at the top and the front wall surface, the recycling structure further includes a storage box 50, anti-slip protrusions 52 and a demonstration block 53, the storage box 50 is slidably connected in the inner cavity of the storage frame 37, the anti-slip protrusions 52 are fixedly connected to the wall surface of the storage box 50, the demonstration block 53 is clamped on the wall surface of the storage box 50, the inner cavity of the storage frame 37 can fit the size of the storage box 50, a plurality of anti-slip protrusions 52 are arranged in the inner cavity of the storage box 50, the anti-slip protrusions 52 are in a cylindrical shape, and the plurality of anti-slip protrusions 52 are evenly distributed on the inner wall surface of the cavity of the storage box 50, and the demonstration block 53 is clamped with the anti-slip protrusions 52;

[0032] During specific use, the demonstration block 53 is placed on the top wall surface of the top plate 30 for commercial simulation training. The servo motor 32 is electrically connected to the power supply. After the training, the power supply is turned on. At this time, the power supply will drive the top plate 30 to rotate around the central axis of the top plate 30, making the top wall surface of the top plate 30 inclined. At this time, the demonstration block 53 on the top of the top plate 30 will slide along with the inclination of the top of the top plate 30. Subsequently, the demonstration block 53 will slide into the inside of the conduit 33, slide into the guiding groove 35 from the top of the guiding block 34, and then slide out of the conduit 33 along the guiding groove 35. When sliding out of the conduit 33, it will enter the storage frame 37 through the guiding channel 36. At this time, the demonstration block 53 will fall into the inner cavity of the storage box 50 in the storage frame 37, thus completing unified storage. The anti-slip protrusions 52 can prevent the demonstration block 53 from sliding in the inner cavity of the storage box 50. When the top of the top plate 30 is horizontal, the bottom of the top plate 30 will contact the top of the stop bar 41 to prevent the top plate 30 from moving. When the top plate 30 is flipped, the lower wall surface of the top plate 30 will communicate with the inner cavity of the conduit 33;

[0033] In summary, by setting up the recycling structure, all the demonstration blocks 53 placed on the top of the top plate 30 can be uniformly emptied and the demonstration blocks 53 can be stored in the cavity of the storage box 50. Because the recycling structure uses inertia to empty the demonstration blocks 53 from the top of the top plate 30 by flipping the top plate 30, compared with the current mostly used manual recycling method of the sand table, this solution can store the demonstration blocks 53 on the top of the top plate 30 more quickly, thereby reducing the time for storing the demonstration blocks 53 and reducing the probability of the demonstration blocks 53 being lost.

[0034] As Figure 6 , Figure 7 and Figure 8 shown, the recycling structure further includes a stacking protrusion 54 and a stacking groove 55. The stacking protrusion 54 is fixedly connected to the top of the demonstration block 53. The demonstration block 53 is cylindrical. The stacking groove 55 is opened at the bottom of the demonstration block 53. The stacking groove 55 can adapt to the sizes of the stacking protrusion 54 and the anti-slip protrusion 52. A stop block 60 is fixedly connected in the cavity of the storage box 50. A partition block 61 is also fixedly connected in the cavity of the storage box 50. An extension plate 62 is also fixedly connected in the cavity of the storage box 50. The top of the stop block 60 is L-shaped. A plurality of stop blocks 60 are fixedly connected in the cavity of the storage box 50. Every four stop blocks 60 form a group. Every four stop blocks 60 are fixedly connected around the anti-slip protrusion 52. The number of each group of stop blocks 60 is the same as that of the anti-slip protrusion 52. The top of the partition block 61 is sloped. A partition block 61 is fixedly connected between each group of adjacent stop blocks 60. The wall surface of the extension plate 62 is sloped. The lowest point of the inclined surface of the extension plate 62 can be flush with the top of the stop block 60. The highest point of the inclined surface of the extension plate 62 can be flush with the top of the storage box 50;

[0035] During specific use, a plurality of demonstration blocks 53 can be vertically stacked through the stacking protrusions 54. The stacking protrusion 54 at the bottom of the demonstration block 53 can be clamped in the stacking groove 55 at the bottom of the upper demonstration block 53. When the demonstration block 53 enters the cavity of the storage box 50, it will slide along the top of the extension plate 62 and enter between each group of stop blocks 60. If the demonstration block 53 lands on the top of the partition block 61, it will slide into the space formed by each group of stop blocks 60. There is a space smaller than the thickness of the extension block 53 between each stop block 60;

[0036] In summary, by setting the demonstration blocks 53 that can be clamped with other demonstration blocks 53, when the demonstration blocks 53 are stacked together, it can prevent the stacked demonstration blocks 53 from collapsing and disrupting the arranged demonstration blocks 53, thereby reducing the probability of being disrupted during the use of the device. The stop blocks 60 can store the demonstration blocks 53 stored in the storage box 50.

[0037] Working principle: Place the demonstration block 53 on the top wall surface of the top plate 30 for commercial simulation training. The servo motor 32 is electrically connected to the power supply. After the training, turn on the power supply. At this time, the power supply will drive the top plate 30 to rotate around the central axis of the top plate 30, making the top wall surface of the top plate 30 inclined. At this time, the demonstration block 53 on the top of the top plate 30 will slide along with the inclination of the top of the top plate 30. Subsequently, the demonstration block 53 will slide into the inside of the conduit 33, slide into the guiding groove 35 from the top of the guiding block 34, and then slide out of the conduit 33 along with the guiding groove 35. When sliding out of the conduit 33, it will enter the storage frame 37 through the guiding channel 36. At this time, the demonstration block 53 will fall into the cavity of the storage box 50 inside the storage frame 37, thus completing unified storage.

[0038] It can be understood that the present utility model is described through some embodiments. As is known to those skilled in the art, without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. Additionally, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model 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 utility model.

Claims

1. A sand table teaching aid, comprising a shell (20), the shell (20) is in the shape of a box with a hollow interior and an opening at the top, a slot (21) is provided on the side wall of the shell (20), and the invention is characterized in that: A recycling structure is provided on the top of the shell (20), and the recycling structure includes a top plate (30), a servo motor (32) and a plate frame (40). The plate frame (40) is fixedly connected to the top opening of the shell (20), the top plate (30) is rotatably connected to the wall surface of the plate frame (40), and the servo motor (32) is fixedly connected to the wall surface of the top plate (30). The recycling structure can recycle all items on the top of the top plate (30).

2. The sandbox teaching aid according to claim 1, characterized in that: The top of the top plate (30) is capsule-shaped, the plate frame (40) is capsule-shaped and annular, the cavity of the plate frame (40) can fit the outer wall of the top plate (30), the top plate (30) is rotatably connected in the cavity of the plate frame (40), and the recovery structure also includes a baffle rod (41), which is fixedly connected to the bottom of the plate frame (40).

3. The sandbox teaching aid according to claim 1, characterized in that: The recovery structure also includes a flip shaft (31), a conduit (33), a guide block (34), a guide groove (35), a guide path (36) and a storage frame (37). The flip shaft (31) is fixedly connected to the wall surface of the top plate (30). The flip shaft (31) is also fixedly connected to the servo motor (32). The flip shaft (31) is also rotatably connected to the inner wall surface of the cavity of the plate frame (40). The conduit (33) is fixedly connected to the inner wall surface of the cavity of the shell (20). The guide block (34) is fixedly connected to the wall surface of the conduit (33). The guide groove (35) penetrates the wall surface of the guide block (34). The guide path (36) is fixedly connected to the bottom of the guide block (34). The storage frame (37) is fixedly connected to the bottom of the guide path (36).

4. The sandbox teaching aid according to claim 3, characterized in that: The conduit (33) is fixed to one end of the bottom wall of the plate frame (40), the conduit (33) is in the shape of a hollow tube, the guide block (34) is fixedly connected to the inner wall of the conduit (33), the guide groove (35) is opened at the center of the guide block (34), the top of the guide block (34) is in the shape of a slope, the lowest point of the slope on the top of the guide block (34) is connected to the guide groove (35), the guide paths (36) are symmetrically fixed to the bottom of the guide block (34), the spacing of the symmetrical guide paths (36) is consistent with the position of the guide groove (35), the spacing size of the symmetrical guide paths (36) is consistent with the guide groove (35), and the storage frame (37) is in the shape of a hollow rectangular box with openings on the top and the front wall.

5. The sandbox teaching aid according to claim 3, characterized in that: The recycling structure further comprises a storage box (50), an anti-slip protrusion (52) and a demonstration block (53); the storage box (50) is slidably connected in the cavity of the storage frame (37); the anti-slip protrusion (52) is fixedly connected to the wall surface of the storage box (50); and the demonstration block (53) is snap-connected to the wall surface of the storage box (50).

6. The sandbox teaching aid according to claim 5, characterized in that: The cavity of the storage frame (37) can adapt to the size of the storage box (50), and a plurality of anti-slip protrusions (52) are arranged in the cavity of the storage box (50), the anti-slip protrusions (52) are cylindrical, and the plurality of anti-slip protrusions (52) are evenly distributed on the wall surface of the cavity of the storage box (50), and the demonstration block (53) is snap-connected with the anti-slip protrusions (52).

7. The sandbox teaching aid according to claim 5, characterized in that: The recycling structure further comprises a stacking protrusion (54) and a stacking groove (55), wherein the stacking protrusion (54) is fixedly connected to the top of the demonstration block (53), the demonstration block (53) is cylindrical, and the stacking groove (55) is arranged at the bottom of the demonstration block (53), and the stacking groove (55) can adapt to the sizes of the stacking protrusion (54) and the anti-slip protrusion (52).

8. The sandbox teaching aid according to claim 6, characterized in that: A block (60) is fixedly connected in the cavity of the storage box (50), a sub-block (61) is also fixedly connected in the cavity of the storage box (50), and an extension plate (62) is also fixedly connected in the cavity of the storage box (50). The top of the block (60) is L-shaped. A plurality of blocks (60) are fixedly connected in the cavity of the storage box (50), and each group of four blocks (60) is fixedly connected around the anti-slip protrusion (52). The number of each group of blocks (60) and the number of anti-slip protrusions (52) are the same. The top of the sub-block (61) is sloped, and each group of adjacent blocks (60) is fixedly connected with a sub-block (61). The wall surface of the extension plate (62) is sloped, and the lowest part of the slope of the extension plate (62) can be flush with the top of the block (60), and the highest part of the slope of the extension plate (62) can be flush with the top of the storage box (50).

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