A marketing teaching sand table

Abstract

The utility model relates to the technical field of sandbox teaching, specifically a marketing teaching sandbox, including a sandbox frame, a position exchange mechanism, a sandbox assembly and a mode switching mechanism, the position exchange mechanism includes a first rotating sleeve, a movable bracket, a connecting rod, a second rotating sleeve and a fixed bracket, the sandbox assembly includes a sandbox module and a matching box, the matching box includes a matching box body, a sliding groove, a clamping spring and an extrusion plate, the mode switching mechanism includes a storage box, a rotating shaft, a limit plate and a curtain, the utility model is provided with a position exchange mechanism, a sandbox assembly and a mode switching mechanism, such a design makes the sandbox modular, can be freely disassembled, and can be flexibly configured according to different teaching needs and market simulation scenarios, so that the sandbox can be converted from physical teaching to multimedia or character board teaching mode, and in addition, the conversion of different modes can also reduce learning fatigue for students in class.

Description

Technical Field

[0001] The utility model relates to the technical field of sandbox teaching, in particular to a marketing teaching sandbox. Background Art

[0002] Marketing teaching sandbox is usually a simulation tool used to simulate marketing activities and decision-making processes in educational environments. It can help students better understand marketing theory and practice and improve their practical operation ability by simulating the real market environment.

[0003] There are still many problems with the current teaching sandboxes on the market. First, the teaching model is too single. Only simulation exercises can be carried out on the sandbox, but more convenient media teaching and basic text lectures cannot be carried out.

[0004] Secondly, the marketing teaching sand table is generally customized, and the shape after customization is fixed and cannot be disassembled. If a module has a problem or needs to be updated, it needs to be completely replaced, which will cause relatively large losses. In addition, it is not conducive to the cleaning of the sand table. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a marketing teaching sand table.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a marketing teaching sandbox, comprising a sandbox frame, a position exchange mechanism, a sandbox assembly and a mode switching mechanism, the position exchange mechanism comprising a first rotating sleeve, a mobile bracket, a connecting rod, a second rotating sleeve and a fixed bracket, the first rotating sleeve is fixedly installed at the bottom of the sandbox frame and is rotatably connected to the mobile bracket, the mobile bracket is rotatably connected to one end of the connecting rod, the other end of the connecting rod is rotatably connected to the fixed bracket, the fixed bracket is installed on the second rotating sleeve and is rotatably connected to the second rotating sleeve, two second rotating sleeves are provided and fixedly installed at the bottom of the sandbox frame, the sandbox assembly comprises a sandbox module and a matching box, the matching box is installed inside the sandbox frame and is slidably connected to the sandbox frame, and the sandbox module and the matching box are detachably connected.

[0009] Preferably, the matching box is provided with a sliding groove, a clamping spring and an extrusion plate. A plurality of sliding grooves are opened on the matching box. The extrusion plate is installed inside the matching box. Both ends of the clamping spring are respectively connected to the extrusion plate and the matching box, so as to facilitate installation and disassembly between the sandbox module.

[0010] It is further preferred that the mode switching mechanism includes a storage box, a rotating shaft, a limit plate and a curtain, the storage box is fixedly mounted on one side of the sand table frame, the rotating shaft is mounted inside the storage box and is rotatably connected to the storage box, the limit plate is mounted on the rotating shaft, and one end of the curtain is fixedly connected to the rotating shaft to facilitate the extension of the curtain to change the teaching mode.

[0011] In a further embodiment, a pull-down rod is fixedly mounted at one end of the curtain, and the pull-down rod can help the curtain maintain balance and stability, and prevent the curtain from shaking or bending during use.

[0012] In a further preferred embodiment, a spring sheet is installed in the storage box, one end of the spring sheet is detachably connected to the rotating shaft, and the other end is rotatably connected to the storage box, so as to facilitate automatic retraction of the curtain.

[0013] It is further preferred that a buckle assembly is installed at the bottom of the sand table frame, and the buckle assembly includes a movable buckle and a clamping ring. The movable buckle is rotatably connected to the sand table frame, and the clamping ring is rotatably connected to the movable buckle. The movable buckle is made of elastic material to facilitate fixing the extended curtain.

[0014] It is further preferred that a limit pin is provided on the fixed bracket to facilitate fixing of the movable bracket, thereby stabilizing the entire device.

[0015] It is further preferred that a buffer pad is installed at the bottom end of the movable bracket, and the buffer pad is made of rubber, so as to have a buffering effect on the ground and the sandbox frame when the folded sandbox is laid flat.

[0016] In a further preferred embodiment, a clamping plate is provided on the sandbox frame, and one end of the clamping plate is rotatably connected to the combination box to facilitate limiting and fixing the matching box.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a marketing teaching sand table, which has the following

[0019] Beneficial effects:

[0020] The utility model is provided with a position exchange mechanism, which plays an auxiliary role in mode conversion and cleaning of the sand table, making the function more complete and more convenient to use.

[0021] The utility model is provided with a sandbox assembly, and the sandbox adopts a modular design, and each part can be easily assembled and disassembled. Such a design allows the sandbox to be flexibly configured according to different teaching needs and market simulation scenarios. The detachable design allows the sandbox to be decomposed into smaller parts when not in use, which is convenient for cleaning, storage and transportation, and is particularly suitable for educational environments with limited space.

[0022] The utility model is provided with a mode switching mechanism, and this design enables the sandbox to adapt to various teaching and demonstration scenarios, such as use in large classrooms, group discussions or individual learning. The conversion of different modes can also reduce learning fatigue for students in class. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is an overall structural view of a marketing teaching sand table in the utility model;

[0024] Figure 2 Another structural view of a marketing teaching sandbox in the utility model;

[0025] Figure 3 Another structural view of a marketing teaching sandbox in the utility model;

[0026] Figure 4 This is a partial view of a marketing teaching sand table in the utility model;

[0027] Figure 5 This is a cross-sectional view of a marketing teaching sand table component in the utility model;

[0028] Figure 6 This is a view of the internal structure of a marketing teaching sand table storage box in the utility model.

[0029] In the figure: 1. sand table frame; 2. first rotating sleeve; 3. movable bracket; 4. connecting rod; 5. second rotating sleeve; 6. fixed bracket; 7. sand table module; 8. matching box; 9. sliding groove; 10. clamping spring; 11. extrusion plate; 12. storage box; 13. rotating shaft; 14. limit plate; 15. curtain; 16. pull-down rod; 17. spring sheet; 18. movable buckle; 19. snap ring; 20. limit pin; 21. buffer pad; 22. clamping plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1:

[0032] See also Figure 1-6 A marketing teaching sandbox includes a sandbox frame 1, a position exchange mechanism, a sandbox assembly and a mode switching mechanism, the position exchange mechanism includes a first rotating sleeve 2, a mobile bracket 3, a connecting rod 4, a second rotating sleeve 5 and a fixed bracket 6, the first rotating sleeve 2 is fixedly installed at the bottom of the sandbox frame 1 and is rotatably connected to the mobile bracket 3, the mobile bracket 3 is rotatably connected to one end of the connecting rod 4, and the other end of the connecting rod is rotatably connected to the fixed bracket 6, the fixed bracket 6 is installed on the second rotating sleeve 5 and is rotatably connected to the second rotating sleeve 5, two second rotating sleeves 5 are provided and fixedly installed at the bottom of the sandbox frame 1, the sandbox assembly includes a sandbox module 7 and a matching box 8, the matching box 8 is installed inside the sandbox frame 1 and is slidably connected to the sandbox frame 1, and the sandbox module 7 and the matching box 8 are detachably connected.

[0033] In this embodiment, the matching box 8 includes a matching box 8 body, a sliding groove 9, a clamping spring 10 and an extrusion plate 11. The matching box 8 is provided with a plurality of sliding grooves 9, and the extrusion plate 11 is installed inside the matching box 8. The two ends of the clamping spring 10 are respectively connected to the extrusion plate 11 and the matching box 8. The matching box 8 is provided with a plurality of circular through holes, and the circular through holes are provided on each sliding groove 9. When in use, after the sand table module is placed in the circular through hole, it is pressed downward. As the sand table module contacts the extrusion plate 11, the extrusion plate 11 applies a force to the clamping spring 10, and then the sand table module is moved to slide in the sliding groove 9 provided on the matching box 8 to complete the installation. The same is true after disassembly. Similarly, the sliding groove 9 can be customized according to the actual situation.

[0034] In this embodiment, the mode switching mechanism includes a storage box 12, a rotating shaft 13, a limit plate 14 and a curtain 15. The storage box 12 is fixedly installed on one side of the sand table frame 1, the rotating shaft 13 is installed inside the storage box 12 and is rotatably connected to the storage box 12, the limit plate 14 is installed on the rotating shaft 13, one end of the curtain 15 is fixedly connected to the rotating shaft 13, and a pull-down rod 16 is installed at one end of the curtain 15, and the pull-down rod 16 is fixedly connected to the curtain 15. When in use, the pull-down rod 16 is pulled, and the curtain 15 is slowly pulled out with the pulling force of the pull-down rod 16, and then the rotating shaft 13 is forced to rotate in the storage box 12, and the limit plates 14 at both ends of the curtain 15 simultaneously limit the lateral displacement of the curtain 15.

[0035] Embodiment 2: In summary, when it is necessary to simulate teaching on the teaching sandbox, the mobile bracket 3 is horizontally parallel to the fixed bracket 6, the sandbox frame 1 is placed horizontally, and the matching box 8 is slid along the slide groove on the sandbox frame 1. When it slides to the bottom, the clamping plate 20 on the sandbox frame 1 is inserted to position the matching box 8, and teaching can begin. When the teaching mode is converted, the horizontally placed sandbox frame 1 can be placed vertically. The mobile bracket 3 receives the first rotating sleeve 2, the connecting rod, the fixed bracket 6 and the through rod and starts to rotate and finally becomes vertical to the ground. The same is true for the buffer pad 21. When it is vertical, open the clamping plate 20 behind the fixed bracket 6 to fix the entire sandbox, and pull Pull down the rod 16, the curtain 15 is pulled out slowly by the pulling force of the pull down rod 16, and then the rotating shaft 13 is rotated in the storage box 12 under the force, and the limit plates 14 at both ends of the curtain 15 simultaneously limit the lateral displacement of the curtain 15, and then the spring sheet 17 is fixedly connected to the rotating shaft 13 at one end and the storage box 12 at the other end, so as to rotate and contract to accumulate potential energy. When the pull down rod 16 is pulled to the bottom of the sand table frame 1, the movable buckle 18 at the bottom is taken out, and the snap ring 19 is rotated to place the pull down rod 16, and then the snap ring 19 is closed again, so as to fix the curtain 15 so that the curtain 15 is placed vertically, which can be used for projection in conjunction with external equipment, or directly write a plan, etc., thereby completing another teaching mode.

[0036] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described one by one here. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A marketing teaching sand table, comprising a sand table frame (1), a position exchange mechanism, a sand table assembly and a mode switching mechanism, characterized in that: The position exchange mechanism comprises a first rotating sleeve (2), a movable bracket (3), a connecting rod (4), a second rotating sleeve (5) and a fixed bracket (6); the first rotating sleeve (2) is fixedly mounted on the bottom of the sand table frame (1) and is rotatably connected to the movable bracket (3); the movable bracket (3) is rotatably connected to one end of the connecting rod (4); the other end of the connecting rod (4) is rotatably connected to the fixed bracket (6); the fixed bracket (6) is mounted on the second rotating sleeve (5) and is rotatably connected to the second rotating sleeve (5); two second rotating sleeves (5) are provided and are fixedly mounted on the bottom of the sand table frame (1); the sand table assembly comprises a sand table module (7) and a matching box (8); the matching box (8) is mounted inside the sand table frame (1) and is slidably connected to the sand table frame (1); the sand table module (7) and the matching box (8) are detachably connected.

2. A marketing teaching sandbox according to claim 1, characterized in that: The matching box (8) is provided with a sliding groove (9), a clamping spring (10) and an extrusion plate (11); the matching box (8) is provided with a plurality of sliding grooves (9); the extrusion plate (11) is installed inside the matching box (8); and the two ends of the clamping spring (10) are respectively connected to the extrusion plate (11) and the matching box (8).

3. The marketing teaching sandbox according to claim 1, characterized in that: The mode switching mechanism comprises a storage box (12), a rotating shaft (13), a limiting plate (14) and a curtain (15); the storage box (12) is fixedly mounted on one side of the sandbox frame (1); the rotating shaft (13) is mounted inside the storage box (12) and is rotatably connected to the storage box (12); the limiting plate (14) is mounted on the rotating shaft (13); and one end of the curtain (15) is fixedly connected to the rotating shaft (13).

4. A marketing teaching sandbox according to claim 3, characterized in that: A lower pull rod (16) is fixedly mounted on one end of the curtain (15).

5. The marketing teaching sandbox according to claim 3, characterized in that: A spring sheet (17) is installed in the storage box (12); one end of the spring sheet (17) is detachably connected to the rotating shaft (13), and the other end is rotatably connected to the storage box (12).

6. The marketing teaching sandbox according to claim 1, characterized in that: A buckle assembly is installed at the bottom of the sandbox frame (1), and the buckle assembly comprises a movable buckle (18) and a clamping ring (19). The movable buckle (18) is rotatably connected to the sandbox frame (1), and the clamping ring (19) is rotatably connected to the movable buckle (18). The movable buckle (18) is made of elastic material.

7. The marketing teaching sandbox according to claim 1, characterized in that: The fixing bracket (6) is provided with a limit pin (20).

8. The marketing teaching sandbox according to claim 2, characterized in that: A buffer pad (21) is installed at the bottom end of the movable bracket (3), and the buffer pad (21) is made of rubber.

9. A marketing teaching sandbox according to any one of claims 1 or 2, characterized in that: The matching box (8) is provided with a clamping plate (22), and the clamping plate (22) is rotatably connected to the matching box (8).

Images