Spliced Chinese character learning teaching aid

Abstract

The utility model provides a splicing type Chinese character learning teaching aid, which relates to the technical field of Chinese character learning teaching aids, and comprises a movable cabinet, the top surface of the movable cabinet is provided with a mounting groove, the inner side of the mounting groove is rotatably connected with a rotating rod, one end of the rotating rod is fixedly provided with a side block, and the side surface of the side block is provided with an insertion rod in a penetrating manner. The inserting rod is slidably connected with the side block, a pull block is fixedly installed at one end of the inserting rod, the surface of the inserting rod is sleeved with a tension spring, and an inserting hole A and an inserting hole B are formed in the side face of the movable cabinet. According to the utility model, through the rotating and folding design of the panel, the panel can be effectively folded and fixed in the mounting groove when the panel is not used, and the design can obviously reduce the space occupied by the panel when the panel is stored or not used, so that the space utilization efficiency of a classroom or a display area is optimized; and meanwhile, through simple operation of pulling the pull block and rotating the panel, rapid folding and storage of the panel are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of Chinese character learning teaching aids, in particular to a splicing type Chinese character learning teaching aid. Background Art

[0002] The publication number CN204667678U discloses a teaching aid for children to learn Chinese characters, including a mobile cabinet, characterized in that: an educational aid storage box is arranged inside the mobile cabinet, a placement opening is arranged above the educational aid storage box, telescopic legs are fixed to the lower side of the mobile cabinet by welding, anti-slip leather pads are adhered to the lower sides of the telescopic legs, a support rod is fixed in the middle of the telescopic legs by bolts, a mobile wheel is arranged at the front end of the support rod through a rotating shaft, a linkage is connected to the side of the mobile cabinet through a pulley, a rotating handle is fixed to the upper side of the linkage by welding, a panel is fixed to the upper side of the mobile cabinet by mortise and tenon connection, a character block placement hole is arranged on the panel, and a rotary button is connected to the upper side of the panel through a rotating shaft. Although this kind of Chinese character teaching aid is convenient to operate and can be used for learning in a trinity of Chinese characters, pinyin and pictures, it can not only deepen the memory of children, but also increase the fun of learning. However, this kind of Chinese character teaching aid occupies a large amount of space when not in use and cannot be folded or stored, resulting in low space utilization efficiency in the classroom or display area, restricting the flexibility of the internal layout of the classroom and possibly causing waste of space resources, especially in the case of multi-functional use scenarios, the limitations are obvious. Therefore, improvement is needed. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the technical problems put forward in the above background art.

[0004] The utility model adopts the following technical scheme: a splicing type Chinese character learning teaching aid, including a mobile cabinet, an installation groove is opened on the top surface of the mobile cabinet, a rotating rod is rotatably connected to the inside of the installation groove, a side block is fixedly installed at one end of the rotating rod, a plug rod penetrates through the side surface of the side block, the plug rod is slidably connected to the side block, a pulling block is fixedly installed at one end of the plug rod, a pulling spring is sleeved on the surface of the plug rod, a jack A and a jack B are opened on the side surface of the mobile cabinet, a panel is fixedly installed on the surface of the rotating rod, a character block placement hole is opened on the surface of the panel, and a character block body is installed on the inner wall of the character block placement hole.

[0005] Preferably, an air bag is fixedly installed on the inner wall of the installation groove, and the air bags are arranged at equal distances on the inner wall of the installation groove. Here, the panel can be protected by the air bag, and when the panel is put into the installation groove, it can avoid being damaged by excessive impact force.

[0006] Preferably, support feet are fixedly installed on the bottom surface of the mobile cabinet, and the support feet are evenly distributed at the four corners of the bottom surface of the mobile cabinet. Here, the mobile cabinet can be stably supported.

[0007] Preferably, one end of the tension spring is fixedly connected to the pulling block, and the other end of the tension spring is fixedly connected to the side block. Here, the tension spring can be stably installed.

[0008] Preferably, the holes for placing the character blocks are evenly distributed on the surface of the panel.

[0009] Preferably, an expansion mechanism is provided on the top surface of the panel. The expansion mechanism includes an expansion plate installed on the top surface of the panel. Slots are provided on both the expansion plate and the top surface of the panel. A plug is fixedly installed on the top surface of the expansion plate, and a rubber sheet is fixedly installed on the surface of the plug. Here, the practicability can be improved.

[0010] Preferably, the rubber sheet is made of natural rubber, and both the slot and the plug are in a "T" - shaped structure.

[0011] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0012] 1. Through the rotation and folding design of the panel, the present utility model enables the panel to be effectively folded and fixed in the installation groove when not in use. This design can significantly reduce the space occupied by the panel during storage or when not in use, thereby optimizing the space utilization efficiency of the classroom or display area. At the same time, through the simple operations of pulling the pulling block and rotating the panel, the rapid folding and storage of the panel are realized. This design enables the staff to more conveniently put away or unfold the panel when needed, saving operation time and labor costs. Moreover, through the limiting design of the installation groove with the insertion rod and the insertion hole, it is ensured that the panel can be stably fixed during use and storage, and no safety hazards will be caused due to accidental movement or tilting.

[0013] 2. Through the design of the expansion plate and the plug, the present utility model realizes the flexible expansion of the display area of the panel. When more Chinese characters or other contents need to be displayed, the staff can simply insert the expansion plate to expand the display area to meet different teaching or display needs. The structural design of the expansion plate and the plug enables them to be easily connected and disconnected, and the rubber sheet provides frictional limitation to ensure the stable fixation of the plug in the slot. This design simplifies the installation and disassembly process of the expansion plate while ensuring stability. Compared with traditional fixed display boards or the use of multiple independent display devices, the design of the present utility model can increase the display area when needed and can be easily removed when not needed, saving space and resources, and having high practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of a splicing - type Chinese character learning teaching aid proposed by the present utility model;

[0015] Figure 2 is a top view of a splicing - type Chinese character learning teaching aid proposed by the present utility model;

[0016] Figure 3 The present utility model provides a spliced Chinese character learning teaching aid Figure 2 Enlarged view of part A in the figure;

[0017] Figure 4 Exploded view of the expansion mechanism in a spliced Chinese character learning teaching aid provided by the present utility model;

[0018] Figure 5 The present utility model provides a spliced Chinese character learning teaching aid Figure 4 Enlarged view of part B in the figure.

[0019] Legend:

[0020] 1. Mobile cabinet; 2. Installation groove; 3. Rotating rod; 4. Side block; 5. Insertion rod; 6. Pulling block; 7. Pulling spring; 8. Insertion hole A; 9. Insertion hole B; 10. Panel; 11. Character block placement hole; 12. Character block body; 13. Airbag; 14. Expansion board; 15. Slot; 16. Insertion block; 17. Rubber sheet. Specific implementation mode

[0021] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the following further describes the present utility model with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0022] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0023] Embodiment 1

[0024] Please refer to Figures 1-5, the present utility model provides a technical solution: a spliced Chinese learning teaching aid, including a mobile cabinet 1. The bottom surface of the mobile cabinet 1 is fixedly installed with supporting feet, and the supporting feet are evenly distributed at the four corners of the bottom surface of the mobile cabinet 1. The supporting feet can be connected to the mobile cabinet 1 by means of bolts or welding. Such a connection method not only ensures the stability and supporting force of the equipment, but also facilitates later disassembly and maintenance. The material of the supporting feet can be selected from stainless steel or high-strength plastic. The stainless steel supporting feet have excellent corrosion resistance and can adapt to humid and corrosive environments, while the high-strength plastic supporting feet have the advantages of light weight and strong impact resistance, ensuring the stability and durability of the equipment during long-term use. An installation groove 2 is opened on the top surface of the mobile cabinet 1, and an airbag 13 is fixedly installed on the inner wall of the installation groove 2. The airbags 13 are arranged at equal distances on the inner wall of the installation groove 2. The panel 10 can be protected through the airbag 13. When the panel 10 is received into the installation groove 2, it can avoid being damaged by excessive impact. The material of the airbag 13 can be selected from durable rubber materials, which have good elasticity and impact resistance, ensuring that the panel 10 is not damaged when received and taken out. The installation groove 2 can be fixed to the mobile cabinet 1 by means of bolts, adhesives or welding, so that the most suitable fixing method can be selected according to actual needs to ensure the stability and firmness of the installation groove 2. A rotating rod 3 is rotatably connected to the inner side of the installation groove 2. One end of the rotating rod 3 is fixedly installed with a side block 4. The rotating rod 3 can be rotatably connected to the installation groove 2 by means of bearing connection, rotating joint or pin shaft connection, ensuring the flexibility and smoothness during the rotation process. A plug rod 5 penetrates through the side surface of the side block 4. The plug rod 5 is slidably connected to the side block 4. One end of the plug rod 5 is fixedly installed with a pull block 6. A tension spring 7 is sleeved on the surface of the plug rod 5. One end of the tension spring 7 is fixedly connected to the pull block 6, and the other end of the tension spring 7 is fixedly connected to the side block 4. The tension spring 7 can be made of spring steel material, which has good elasticity and durability, and can maintain stable elastic force and service life for a long time.

[0025] Please refer to Figures 1-5, jack A8 and jack B9 are provided on the side of the mobile cabinet 1. When the staff member pulls the pull block 6, the pull block 6 can drive the insertion rod 5 away from the jack A8. At this time, the panel 10 is released from the limit. Then, only need to rotate the panel 10 by ninety degrees until the panel 10 rotates into the installation groove 2. Then release the pull block 6. Subsequently, due to the pulling force of the tension spring 7, the tension spring 7 can pull the pull block 6 to move. The pull block 6 can then drive the insertion rod 5 to insert into the jack B9. At this time, the panel 10 can be limited in the installation groove 2, which can reduce the occupied space when the panel 10 is not in use. Through the rotation and folding design of the panel 10 of the present utility model, it is realized that the panel 10 can be effectively folded and fixed in the installation groove 2 when not in use. This design can significantly reduce the space occupied by the panel 10 when stored or not in use, thereby optimizing the space utilization efficiency of the classroom or display area. The surface of the rotating rod 3 is fixedly installed with the panel 10. The surface of the panel 10 is provided with character block placement holes 11. The character block placement holes 11 are evenly distributed on the surface of the panel 10. The inner wall of the character block placement hole 11 is installed with the character block body 12. The character block body 12 can be fixed in the character block placement hole 11 by means of snap, thread or bonding to ensure that the character block body 12 will not loosen or fall off during use. The material of the character block body 12 can be selected from high-strength plastic or wood material. High-strength plastic has good wear resistance and impact resistance, while wood material has natural texture and touch, which is suitable for children to use.

[0026] Embodiment 2

[0027] Please refer to Figures 4-5 , an expansion mechanism is provided on the top surface of the panel 10. The expansion mechanism includes an expansion board 14. The expansion board 14 is installed on the top surface of the panel 10. Slots 15 are provided on the top surfaces of both the expansion board 14 and the panel 10. An insertion block 16 is fixedly installed on the top surface of the expansion board 14. Both the slot 15 and the insertion block 16 are in a "T" shape structure. A rubber sheet 17 is fixedly installed on the surface of the insertion block 16. The material of the rubber sheet 17 is natural rubber. By providing the rubber sheet 17, after the insertion block 16 is inserted into the slot 15, the rubber sheet 17 can generate frictional force to limit the insertion block 16 and prevent the insertion block 16 from sliding in the slot 15. Through the design of the expansion board 14 and the insertion block 16 of the present utility model, the flexible expansion of the display area of the panel 10 is realized.

[0028] Working principle: A block body 12 is placed in the block placement hole 11 provided. Chinese character teaching can be carried out through the block body 12. At the same time, when the present utility model is not in use, the staff can pull the pulling block 6, and then the pulling block 6 can drive the insertion rod 5 to leave the insertion hole A8. At this time, the panel 10 is released from the limit. Then, only need to rotate the panel 10 by 90 degrees until the panel 10 rotates into the installation groove 2, and then release the pulling block 6. Subsequently, due to the pulling force of the tension spring 7, the tension spring 7 can pull the pulling block 6 to move, and then the pulling block 6 can drive the insertion rod 5 to insert into the insertion hole B9. At this time, the panel 10 can be limited in the installation groove 2, which can reduce the occupied space when the panel 10 is not in use. Through the rotation and folding design of the panel 10, the present utility model realizes that the panel 10 can be effectively folded and fixed in the installation groove 2 when not in use. This design can significantly reduce the space occupied by the panel 10 during storage or when not in use, thereby optimizing the space utilization efficiency of the classroom or display area. At the same time, through the simple operations of pulling the pulling block 6 and rotating the panel 10, the rapid folding and storage of the panel 10 are realized. This design enables the staff to more conveniently retract or expand the panel 10 when needed, saving operation time and labor costs. Moreover, the panel 10 is limited by the insertion rod 5 and the installation groove of the insertion hole, ensuring that the panel 10 can be stably fixed during use and storage, and will not cause safety hazards due to accidental movement or tilting. The extension board 14 is also provided with a block placement hole 11 for placing the block body 12. When there are more Chinese characters to be displayed, the staff can align the insertion block 16 under the extension board 14 and insert it into the slot 15, so that the extension board 14 can be connected to the panel 10. At this time, the panel 10 can be extended. At the same time, the extension board 14 is also provided with a slot 15 for continuing to install the extension board 14. Through the provided rubber sheet 17, after the insertion block 16 is inserted into the slot 15, the rubber sheet 17 can generate friction force to limit the insertion block 16 and prevent the insertion block 16 from sliding in the slot 15. Through the design of the extension board 14 and the insertion block 16, the present utility model realizes the flexible expansion of the display area of the panel 10. When more Chinese characters or other contents need to be displayed, the staff can simply insert the extension board 14 to expand the display area to meet different teaching or display requirements. The structural design of the extension board 14 and the insertion block 16 enables them to be easily connected and disconnected, and the rubber sheet 17 provides friction force limitation to ensure the stable fixation of the insertion block 16 in the slot 15. This design simplifies the installation and disassembly process of the extension board 14 while ensuring stability. Compared with traditional fixed display boards or using multiple independent display devices, the design of the present utility model can increase the display area when needed and can be easily removed when not needed, saving space and resources.

[0029] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A splicing type Chinese character learning teaching aid, comprising a mobile cabinet (1), characterized in that: The top surface of the movable cabinet (1) is provided with a mounting groove (2), the inner side of the mounting groove (2) is rotatably connected with a rotating rod (3), one end of the rotating rod (3) is fixedly installed with a side block (4), the side of the side block (4) is penetrated by an insertion rod (5), the insertion rod (5) is slidably connected with the side block (4), one end of the insertion rod (5) is fixedly installed with a pulling block (6), the surface of the insertion rod (5) is sleeved with a tension spring (7), the side of the movable cabinet (1) is provided with a socket A (8) and a socket B (9), the surface of the rotating rod (3) is fixedly installed with a panel (10), the surface of the panel (10) is provided with a hole (11) for placing a character block, and the inner wall of the hole (11) for placing the character block is installed with a character block body (12).

2. The splicing Chinese character learning teaching aid according to claim 1, characterized in that: An air bag (13) is fixedly mounted on the inner wall of the mounting groove (2), and the air bags (13) are arranged at equal distances on the inner wall of the mounting groove (2).

3. The splicing Chinese character learning teaching aid according to claim 1, characterized in that: The bottom surface of the mobile cabinet (1) is fixedly provided with supporting feet, and the supporting feet are evenly distributed at the four corners of the bottom surface of the mobile cabinet (1).

4. The splicing Chinese character learning teaching aid according to claim 1, characterized in that: One end of the tension spring (7) is fixedly connected to the pull block (6), and the other end of the tension spring (7) is fixedly connected to the side block (4).

5. The splicing Chinese character learning teaching aid according to claim 1, characterized in that: The character block placement holes (11) are evenly distributed on the surface of the panel (10).

6. The splicing Chinese character learning teaching aid according to claim 1, characterized in that: The top surface of the panel (10) is provided with an expansion mechanism, the expansion mechanism comprising an expansion board (14), the expansion board (14) being mounted on the top surface of the panel (10), the expansion board (14) and the top surface of the panel (10) both being provided with a slot (15), the top surface of the expansion board (14) being fixedly mounted with an insert block (16), the surface of the insert block (16) being fixedly mounted with a rubber sheet (17).

7. The splicing Chinese character learning teaching aid according to claim 6, characterized in that: The rubber sheet (17) is made of natural rubber, and the slot (15) and the insert block (16) are both T-shaped structures.

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