A snap-on connected history dynasty changing teaching puzzle

Abstract

The utility model discloses a historical dynasty alternation teaching jigsaw of buckle connection belongs to teaching aid technical field, include: jigsaw main part, the jigsaw main part includes multiple sets of jigsaw board array docking composition, and the adjacent two groups jigsaw board are connected through the connecting piece joint, the utility model discloses a connecting piece and multiple sets of jigsaw board are spliced into jigsaw main part, complete drawing dynasty alternation picture's time profile, and then set up the storage cavity on the jigsaw board again, are used for recording cloth piece and are stored, and the record cloth piece can record more dynasty information, make the external information of jigsaw main part more simple, avoid the picture complex of too much information, do not favor memory, can make student independent jigsaw simultaneously, and the inspection memory learning achievement, and single group jigsaw board can carry independently, carry out the fragmentary record, convenient to carry, improve the teaching effect.

Description

Technical Field

[0001] This utility model relates to the field of teaching aids technology, specifically a snap-fit ​​teaching jigsaw puzzle depicting the changing dynasties of a historical period. Background Technology

[0002] A historical dynastic chart is a tool that presents the sequence of dynastic changes in China in the form of a chart or timeline. Its core elements include the dynasty name, start and end dates, capital city, and the nature of the regime (e.g., whether it was established by the Han or minority ethnic groups). For example, the time span and succession relationships of dynasties such as Xia, Shang, and Zhou are clearly displayed through a framework, helping learners quickly grasp the historical context. The main function of this chart is to systematically outline the patterns of dynastic rise and fall, distinguish between periods of "great unification" and "great division" (such as the Three Kingdoms, Jin, Northern and Southern Dynasties, and the Five Dynasties and Ten Kingdoms periods), and mark key events or institutional changes (such as the prefecture-county system of the Qin Dynasty and cultural integration in the Yuan Dynasty). Its design often incorporates teaching needs, simplifying complex information (such as dynastic songs and symbolic markings) to aid memorization.

[0003] Traditional dynastic change charts are printed directly on a board, with relevant information about the corresponding dynasty described next to it, making them convenient for teaching and memorization. However, the amount of information that can be recorded in such charts is limited because of the limited area of ​​the chart. In addition, the overall design of the charts makes it impossible to teach in a fragmented way, resulting in limited actual teaching effectiveness of dynastic change charts. Utility Model Content

[0004] The purpose of this invention is to provide a snap-fit ​​teaching puzzle of historical dynastic changes. By connecting the various dynastic changes through the puzzle pieces, students can assemble the puzzle themselves, avoiding rote memorization. The dynastic information is then recorded on a recording cloth and stored in a storage cavity, allowing for the recording of more information and making the information recorded in the dynastic change diagram more hierarchical. Moreover, each puzzle piece can be carried independently, avoiding the inconvenience of carrying a traditional whole puzzle, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a snap-fit ​​historical dynastic change teaching jigsaw puzzle, comprising:

[0006] The main body of the puzzle;

[0007] The puzzle body consists of multiple sets of puzzle pieces arranged in an array, with adjacent sets of puzzle pieces connected by connectors.

[0008] A storage cavity is provided at the center of one side of the puzzle board. A sealing baffle is hinged to the front end of the storage cavity, and the two sides of the sealing baffle are engaged with the inner wall of the storage cavity by friction.

[0009] The storage cavity contains a recording cloth, which is folded and stored inside the storage cavity.

[0010] Preferably, a slot is provided on one edge of the puzzle board, and the connector is engaged in the slot.

[0011] Preferably, the sealing baffle includes an upper baffle and a lower baffle, the upper end face of the upper baffle is hinged to the puzzle board by a hinge, and the lower end face of the upper baffle is hinged to the upper end face of the lower baffle by a hinge.

[0012] Preferably, a cloth pocket is sewn onto the back of the recording cloth, and a connecting post is fixed on the inner wall of the storage cavity. One end of the connecting post extends through the inner cavity of the cloth pocket and is fixed with a limiting ball.

[0013] Preferably, a magnet is embedded inside the upper baffle, and iron sheets are embedded inside both the lower baffle and the puzzle board.

[0014] Preferably, a base frame is provided on the outer side of the puzzle body, and the puzzle body is snapped into the inner cavity of the base frame.

[0015] Preferably, the recording cloth is provided with suction cups, and the suction cups are located at the four corners of the recording cloth.

[0016] Preferably, a fixed shaft is fixed inside one end of the connector, and the two ends of the fixed shaft are rotatably connected to the inner cavity of the slot through bearings.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This invention uses connectors to assemble multiple puzzle pieces into a puzzle body, completing the timeline of a dynastic change chart. Storage cavities are then created on the puzzle pieces to hold recording cloth pieces, allowing for the recording of more dynastic information. This simplifies the external information of the puzzle body, avoiding cluttered images that hinder memorization. Simultaneously, students can independently assemble the puzzle, testing their learning outcomes. Each puzzle piece can be carried independently for fragmented recording, making it convenient to use and improving teaching effectiveness.

[0019] This utility model uses a sealing baffle to cover the storage cavity. The sealing baffle consists of an upper baffle and a lower baffle that are hinged together. The sealing baffle can be folded open to unfold the recording cloth inside the storage cavity. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a rear-view three-dimensional structural diagram of the main body of the jigsaw puzzle of this utility model;

[0022] Figure 3 This is a partial three-dimensional structural diagram of the main body of the jigsaw puzzle of this utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the jigsaw puzzle body and the recording cloth of this utility model;

[0024] Figure 5 This is a three-dimensional structural diagram of the jigsaw puzzle board and recording cloth of this utility model;

[0025] Figure 6 This is a three-dimensional schematic diagram of the jigsaw puzzle board of this utility model;

[0026] Figure 7 This is a side view cross-sectional three-dimensional structural diagram of the jigsaw puzzle board of this utility model;

[0027] Figure 8 This is a three-dimensional structural diagram showing the disassembled jigsaw puzzle board and connector of this utility model.

[0028] Numbered in the diagram: 1. Puzzle board; 2. Connector; 3. Storage cavity; 4. Sealing baffle; 41. Upper baffle; 42. Lower baffle; 5. Recording cloth; 6. Card slot; 7. Cloth bag; 8. Connecting post; 9. Limiting ball; 10. Magnet block; 11. Iron sheet; 12. Base frame; 13. Suction cup; 14. Fixing shaft. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] This utility model provides, for example Figures 1-8 The illustrated puzzle, featuring snap-fit ​​connections, illustrates the historical dynastic changes in Chinese art.

[0031] The main body of the puzzle;

[0032] The main body of the puzzle consists of multiple sets of puzzle pieces 1 arranged in an array and connected together, with adjacent sets of puzzle pieces 1 being snapped together by connectors 2;

[0033] A storage cavity 3 is provided at the center of one side of the puzzle board 1. A sealing baffle 4 is hinged to the front end of the storage cavity 3, and the two sides of the sealing baffle 4 are engaged with the inner wall of the storage cavity 3 by friction.

[0034] A recording cloth 5 is provided inside the storage cavity 3, and the recording cloth 5 is folded and stored inside the storage cavity 3.

[0035] Multiple puzzle pieces 1 are assembled into a puzzle body using connector 2 to complete the timeline of dynastic changes. Storage compartments 3 are then created on the puzzle pieces 1 to store the recording cloth pieces 5. The recording cloth pieces 5 can record more dynastic information, making the external information of the puzzle body simpler and avoiding excessive information that would make the picture cluttered and difficult to remember. At the same time, students can assemble the puzzle independently to test their memory and learning outcomes. Each puzzle piece 1 can be carried independently for fragmented recording, making it convenient to carry and improving teaching effectiveness.

[0036] Among them, such as Figure 2 , Figure 3 and Figure 8 As shown:

[0037] A slot 6 is provided on one side edge of the puzzle piece 1, and the connector 2 is engaged in the slot 6. By providing a slot 6 on the edge of the puzzle piece 1 and engaging the connector 2 with the slot 6, it is convenient to assemble adjacent puzzle pieces 1.

[0038] Furthermore, such as Figure 7 As shown:

[0039] The sealing baffle 4 includes an upper baffle 41 and a lower baffle 42. The upper end face of the upper baffle 41 is hinged to the puzzle board 1 via a hinge, and the lower end face of the upper baffle 41 is hinged to the upper end face of the lower baffle 42 via a hinge. The sealing baffle 4 covers the storage cavity 3. At the same time, the sealing baffle 4 is formed by the upper baffle 41 and the lower baffle 42 being hinged together, and the sealing baffle 4 can be folded open to unfold the recording cloth 5 inside the storage cavity 3.

[0040] Preferred, such as Figure 5-7 As shown:

[0041] A cloth pocket 7 is sewn onto the back of the recording cloth piece 5. A connecting post 8 is fixed on the inner wall of the storage cavity 3. One end of the connecting post 8 passes through the inner cavity of the cloth pocket 7 and is fixed with a limiting ball 9. The position of the cloth pocket 7 on the recording cloth piece 5 is not fixed and is adjusted according to the position of the puzzle piece 1 so that the recording cloth piece 5 does not exceed the edge of the puzzle body after being laid flat. This makes it easy to fix the recording cloth piece 5 with the suction cup 13. The setting of the connecting post 8 and the limiting ball 9 makes it easy to connect with the cloth pocket 7 on the recording cloth piece 5, so that the recording cloth piece 5 can be laid flat on the outside of the puzzle body to display the information recorded on the recording cloth piece 5.

[0042] It is worth noting that, such as Figure 7 As shown:

[0043] A magnet 10 is embedded inside the upper baffle 41, and an iron sheet 11 is embedded inside the lower baffle 42 and the puzzle board 1. After the upper baffle 41 and the lower baffle 42 are folded, the magnet 10 and the iron sheet 11 are aligned. The magnet 10 attracts the iron sheet 11, making the upper baffle 41 and the lower baffle 42 folded stably. Through the setting of the magnet 10 and the iron sheet 11, after the sealing baffle 4 is folded, the upper baffle 41 and the lower baffle 42 are attracted, preventing the upper baffle 41 and the lower baffle 42 from falling due to the influence of gravity and interfering with the flatness of the recording cloth 5.

[0044] In a further preferred embodiment, such as Figure 1 As shown:

[0045] A base frame 12 is provided on the outside of the puzzle body. The puzzle body is snapped into the inner cavity of the base frame 12. The base frame 12 can support the puzzle body and make it lay flat, while preventing multiple puzzle pieces 1 from swinging flexibly under the connection of the connector 2, which would make it inconvenient to carry.

[0046] In addition, such as Figure 5 As shown:

[0047] The recording cloth 5 is equipped with suction cups 13, which are located at the four corners of the recording cloth 5. The suction cups 13 facilitate fixing the corners of the recording cloth 5 and unfolding the recording cloth 5.

[0048] In this embodiment, as Figure 8 As shown:

[0049] A fixed shaft 14 is fixed inside one end of the connector 2. The two ends of the fixed shaft 14 are rotatably connected to the inner cavity of the slot 6 through bearings. The fixed shaft 14 is designed to confine one end of the connector 2 within a set of slots 6, thus preventing the connector 2 from existing independently and causing it to be lost.

[0050] In practical use, the dynastic change map is pieced together according to the information on each set of puzzle pieces 1. Then, the connector 2 is used to engage with the slot 6 to connect two adjacent sets of puzzle pieces 1. Next, the lower baffle 42 is moved outward, and then the upper baffle 41 and the lower baffle 42 are folded to expose the storage cavity 3. Then, the recording cloth 5 is moved out of the storage cavity 3 and laid flat on the outside of the puzzle body. Then, the suction cup 13 is used to fix the recording cloth 5.

[0051] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A snap-fit ​​puzzle for teaching the changing dynasties of Chinese dynasties, characterized in that, include: The main body of the puzzle; The puzzle body consists of multiple sets of puzzle pieces (1) arranged in an array and connected together, with adjacent sets of puzzle pieces (1) being snapped together by connectors (2); A storage cavity (3) is provided at the center of one side of the puzzle board (1). A sealing baffle (4) is hinged to the front end of the storage cavity (3) by a hinge, and the two sides of the sealing baffle (4) are engaged with the inner wall of the storage cavity (3) by friction. The storage cavity (3) is provided with a recording cloth (5), which is folded and stored in the storage cavity (3).

2. The historical dynastic change teaching jigsaw puzzle with snap-fit ​​connection according to claim 1, characterized in that: A slot (6) is provided on one side edge of the puzzle board (1), and the connector (2) is engaged in the slot (6).

3. A snap-fit ​​historical dynastic change teaching jigsaw puzzle according to claim 1, characterized in that: The sealing baffle (4) includes an upper baffle (41) and a lower baffle (42). The upper end face of the upper baffle (41) is hinged to the puzzle board (1) by a hinge, and the lower end face of the upper baffle (41) is hinged to the upper end face of the lower baffle (42) by a hinge.

4. A snap-fit ​​historical dynastic change teaching jigsaw puzzle according to claim 1, characterized in that: The back of the recording cloth (5) is sewn with a cloth pocket (7), and a connecting post (8) is fixed on the inner wall of the storage cavity (3). One end of the connecting post (8) penetrates into the inner cavity of the cloth pocket (7) and is fixed with a limiting ball (9).

5. A snap-fit ​​historical dynastic change teaching jigsaw puzzle according to claim 3, characterized in that: The upper baffle (41) is equipped with a magnet (10), and the lower baffle (42) and the puzzle board (1) are both equipped with iron sheets (11).

6. A snap-fit ​​historical dynastic change teaching jigsaw puzzle according to claim 1, characterized in that: The main body of the puzzle is provided with a base frame (12) on its outer side, and the main body of the puzzle is snapped into the inner cavity of the base frame (12).

7. A snap-fit ​​historical dynastic change teaching jigsaw puzzle according to claim 1, characterized in that: The recording cloth (5) is provided with suction cups (13), and the suction cups (13) are located at the four corners of the recording cloth (5).

8. A snap-fit ​​historical dynastic change teaching jigsaw puzzle according to claim 1, characterized in that: A fixed shaft (14) is fixed inside one end of the connector (2), and the two ends of the fixed shaft (14) are rotatably connected to the inner cavity of the slot (6) through bearings.

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