Teaching card

Abstract

The utility model relates to the technical field of preschool education cards, in particular to a teaching card, which comprises a teaching mechanism and a plurality of fan-shaped cards clamped with one another. According to the utility model, the top of the circular card is rotatably connected with the plurality of radical cards, the pointer and the fixed plate are respectively rotated to any position, the radical card opposite to the pointer is paired with the adjacent Chinese character plate, and the radical cards are paired with radicals and Chinese characters on the Chinese character plate to distinguish and assist in practicing characters. The Chinese character component card is used as a clock minute hand, the pointer is used as a clock hour hand, time discrimination of the clock is practiced according to pointing of the Chinese character component card and the pointer arc scale plate, and the pointer can be rotated and adjusted to a correct position according to the pointing position of the Chinese character component card, so that Chinese character and clock time discrimination practices are facilitated. The interestingness is enhanced, the learning content is expanded, the manipulative ability of children can be exercised in the assembling and fixing process of the multiple fan-shaped cards, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of preschool education cards, in particular to a teaching card. Background Art

[0002] Preschool education cards are teaching aids designed specifically for preschool children. They aim to help children learn basic concepts, vocabulary, colors, shapes, numbers, letters, etc. through multiple sensory stimulations such as vision, hearing and touch. Cards can be used for interactive learning between parents and children, and can improve children's interest in learning through questions, games and other methods. Some existing preschool education cards can help children learn Chinese characters through the Chinese characters and images marked on them, but the practice method lacks fun and interactivity, and it is not convenient to practice clock time recognition. The learning content is relatively limited and inconvenient to use. Utility Model Content

[0003] The purpose of the utility model is to provide a teaching card to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A teaching card comprises a teaching mechanism, wherein the teaching mechanism comprises a plurality of mutually engaged fan-shaped cards, the top of the fan-shaped card is movably engaged with a Chinese character board for displaying Chinese characters, a circular card is arranged on the top of the fan-shaped card, the top of the circular card is rotatably connected with a fixed plate, a plurality of radical cards for displaying Chinese character radicals are equidistantly and movably engaged with the top of the fixed plate, a pointer is rotatably connected to the outer wall of the circular card, an arc-shaped scale plate is fixedly connected to the top of the fan-shaped card, and a limiting mechanism for reinforcing the connection of a plurality of fan-shaped cards is arranged inside the fan-shaped card.

[0006] Preferably, an iron plate is fixedly embedded inside the fan-shaped card, and a magnetic plate is fixedly embedded at the bottom of the Chinese character board.

[0007] Furthermore, the top of the circular card is rotatably connected to an axle block, the top of the axle block passes through the circular card and is fixedly connected to the bottom of the fixed plate, and the top of the fixed plate is equidistantly fixedly connected to a plurality of card seats, which are movably connected to adjacent radical cards.

[0008] Furthermore, a mounting ring is rotatably connected to the outer wall of the circular card, and one end of the pointer is fixedly connected to the outer wall of the mounting ring.

[0009] Furthermore, the limiting mechanism includes an arc-shaped plate, a slide groove and a docking groove are provided on the top of the fan-shaped card, a slider is fixedly connected to the bottom of the arc-shaped plate, the slider is slidably connected to the inside of an adjacent slide groove, and the arc-shaped plate can be movably engaged with the adjacent docking groove.

[0010] Furthermore, a reset spring is fixedly connected between the slider and the docking groove, an arc rod is fixedly connected to one side of the slider, and the arc rod passes through the reset spring and the fan-shaped card.

[0011] Furthermore, a circular plate is arranged below the sector-shaped card, a plurality of circular blocks are fixedly connected to the top of the circular plate at equal intervals, a card slot is opened on the top of the sector-shaped card, the circular blocks can pass through adjacent card slots and be movably connected thereto, and a magnetic ring is fixedly embedded in the bottom of the circular card.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Rotate multiple radical cards connected to the top of the circular card, rotate the pointer and the fixed plate to any position, pair the radical card opposite to the pointer with the adjacent Chinese character plate, pair the radical card with the radical and Chinese character on the Chinese character plate to distinguish and practice the text, use the radical card as the minute hand of the clock, use the pointer as the hour hand of the clock, practice the time discrimination of the clock according to the direction of the radical card and the arc-shaped scale plate of the pointer, and adjust the pointer to the correct position according to the position pointed by the radical card, so as to practice the discrimination of Chinese characters and clock time, enhance the fun, expand the learning content, and the assembly and fixing process of multiple fan-shaped cards can exercise children's hands-on ability and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1-2 It is a schematic diagram of the overall multi-angle structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the side section structure of a circular card of the utility model;

[0016] Figure 4 It is a schematic diagram of a partial side section structure of the fan-shaped card of the utility model;

[0017] Figure 5 It is a structural schematic diagram of a slider of the utility model.

[0018] In the figure: 10, teaching mechanism; 11, fan-shaped card; 111, Chinese character board; 112, magnetic board; 113, iron plate; 12, round card; 121, fixed plate; 122, holder; 123, shaft block; 124, radical card; 13, arc scale plate; 14, pointer; 141, mounting ring; 15, limit mechanism; 151, arc plate; 152, slider; 153, reset spring; 154, arc rod; 155, slide groove; 156, docking groove; 157, slot; 158, round plate; 1581, round block; 159, magnetic ring. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figures 1 to 5 In an embodiment of the utility model, a teaching card includes a teaching mechanism 10, which includes a plurality of mutually clamped fan-shaped cards 11, the top of the fan-shaped card 11 is movably clamped with a Chinese character board 111 for displaying Chinese characters, a circular card 12 is arranged on the top of the fan-shaped card 11, the top of the circular card 12 is rotatably connected with a fixed plate 121, the top of the fixed plate 121 is equidistantly and movably clamped with a plurality of radical cards 124 for displaying Chinese character radicals, a pointer 14 is rotatably connected to the outer wall of the circular card 12, the top of the fan-shaped card 11 is fixedly connected with an arc-shaped scale plate 13, and the interior of the fan-shaped card 11 is provided with a limiting mechanism 15 for reinforcing the connection of a plurality of fan-shaped cards 11.

[0021] Specifically, a plurality of radical cards 124 are connected to the top of the circular card 12 and are rotated respectively, and the pointer 14 and the fixed plate 121 are rotated to any positions, and the radical card 124 opposite to the pointer 14 is paired with the adjacent Chinese character plate 111, and the radical card 124 is paired with the radical and Chinese characters on the Chinese character plate 111 to distinguish auxiliary text practice, and the radical card 124 is used as the minute hand of the clock, and the pointer 14 is used as the hour hand of the clock, and the time discrimination of the clock is practiced according to the direction of the radical card 124 and the pointer 14 to the arc scale plate 13, and the pointer 14 stops randomly when rotating, and only points to the arc scale plate 13 on one of the fan-shaped cards 11, and the direction of the radical card 124 is also random. At this time, the direction of the pointer 14 relative to the minute number pointed by the radical card 124 is not correct. The pointer 14 can be rotated and adjusted to the correct position according to the position pointed by the radical card 124, so as to facilitate the practice of distinguishing Chinese characters and clocks and facilitate use.

[0022] Embodiment 1

[0023] like Figure 1-4 As shown, in this embodiment, an iron plate 113 is fixedly embedded inside the fan-shaped card 11, a magnetic plate 112 is fixedly embedded at the bottom of the Chinese character plate 111, and the top of the circular card 12 is rotatably connected to an axis block 123. The top of the axis block 123 penetrates the circular card 12 and is fixedly connected to the bottom of the fixed plate 121. A plurality of card seats 122 are equidistantly fixedly connected to the top of the fixed plate 121, and the card seats 122 are movably connected to adjacent radical cards 124.

[0024] In this embodiment, different Chinese characters are marked on the top of multiple Chinese character plates 111. The Chinese character plates 111 can be quickly installed by being inserted into the fan-shaped card 11. The Chinese character plates 111 can be quickly fixed by the attraction of the magnetic plate 112 and the iron plate 113, which facilitates the disassembly and assembly of the Chinese character plates 111. The circular card 12 is used to limit the position of the shaft block 123 to achieve the rotation limit of the fixed plate 121. The card seat 122 is made of rubber. The card seat 122 is used to clamp and plug the radical card 124, and the fixed plate 121 can be rotated to drive the radical card 124 to face different fan-shaped cards 11 to complete the pairing.

[0025] like Figure 1-3 As shown, in this embodiment, a mounting ring 141 is rotatably connected to the outer wall of the circular card 12 , and one end of the pointer 14 is fixedly connected to the outer wall of the mounting ring 141 .

[0026] During specific implementation, the circular card 12 is used to limit the mounting ring 141 to achieve rotational limit of the pointer 14 , and the pointer 14 is used to imitate the hour hand of a clock to point to the arc scale plate 13 .

[0027] Embodiment 2

[0028] On the basis of the first embodiment, in order to be able to reinforce the connection of multiple fan-shaped cards 11, the overall device is more stable when learning Chinese characters and clocks.

[0029] like Figure 1-5 As shown, in this embodiment, the limiting mechanism 15 includes an arc-shaped plate 151, a slide groove 155 and a docking groove 156 are provided at the top of the sector-shaped card 11, a slider 152 is fixedly connected to the bottom of the arc-shaped plate 151, the slider 152 is slidably connected to the inside of the adjacent slide groove 155, the arc-shaped plate 151 can be movably engaged with the adjacent docking groove 156, a reset spring 153 is fixedly connected between the slider 152 and the docking groove 156, an arc-shaped rod 154 is fixedly connected to one side of the slider 152, the arc-shaped rod 154 passes through the reset spring 153 and the sector-shaped card 11, a circular plate 158 is arranged below the sector-shaped card 11, a plurality of round blocks 1581 are equidistantly fixedly connected to the top of the circular plate 158, a slot 157 is provided at the top of the sector-shaped card 11, the round block 1581 can pass through the adjacent slot 157 and be movably engaged with it, and a magnetic ring 159 is fixedly embedded in the bottom of the circular card 12.

[0030] In the specific implementation, when two sector-shaped cards 11 are connected, one of the sector-shaped cards 11 is inserted downward from the top so that the arc plate 151 is connected to the adjacent docking groove 156. When the last sector-shaped card 11 among the twelve sector-shaped cards 11 is installed, the arc plate 151 is moved to the inside of the slide groove 155 for blocking, and then inserted into the inside of the adjacent sector-shaped card 11 from below so that the docking groove 156 on it is connected to the adjacent arc plate 151. Then the arc plate 151 on it is moved out to complete the docking of multiple sector-shaped cards 11. The twelve sector-shaped cards 11 are assembled into a circular plate-like member. The slider 152 and the arc plate 151 are reset by the reset spring 153 so that the arc plate 151 is connected to the adjacent The docking groove 156 is tightly attached, and the arc rod 154 is used to prevent the return spring 153 from being laterally deformed and popping out of the slide groove 155 when the return spring 153 is compressed. After the multiple sector cards 11 are docked, the arc plate 151 cooperates with the docking groove 156 to reinforce the arc ends of the multiple sector cards 11, and then the multiple round blocks 1581 on the circular plate 158 are aligned with the card slot 157 and inserted upward from the top of the sector card 11, and the magnetic ring 159 at the bottom of the circular card 12 is used to dock with the multiple round blocks 1581. The round blocks 1581 are made of nickel-cobalt alloy steel, and the circular card 12 cooperates with the circular plate 158 to clamp the multiple sector cards 11, so as to reinforce the tip connection of the multiple sector cards 11.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A teaching card, characterized in that: The invention comprises a teaching mechanism, which comprises a plurality of mutually engaged fan-shaped cards, the top of the fan-shaped card being movably engaged with a Chinese character board for displaying Chinese characters, a circular card being arranged on the top of the fan-shaped card, the top of the circular card being rotatably connected with a fixed plate, the top of the fixed plate being equidistantly and movably engaged with a plurality of radical cards for displaying Chinese character radicals, a pointer being rotatably connected to the outer wall of the circular card, the top of the fan-shaped card being fixedly connected with an arc-shaped scale plate, and a limiting mechanism for reinforcing the connection of a plurality of fan-shaped cards being arranged inside the fan-shaped card.

2. A teaching card according to claim 1, characterized in that: An iron plate is fixedly embedded in the interior of the fan-shaped card, and a magnetic plate is fixedly embedded in the bottom of the Chinese character board.

3. A teaching card according to claim 1, characterized in that: The top of the circular card is rotatably connected with an axle block, the top of the axle block passes through the circular card and is fixedly connected to the bottom of the fixed plate, and the top of the fixed plate is equidistantly fixed with a plurality of card seats, which are movably connected with adjacent radical cards.

4. A teaching card according to claim 1, characterized in that: A mounting ring is rotatably connected to the outer wall of the circular card, and one end of the pointer is fixedly connected to the outer wall of the mounting ring.

5. A teaching card according to claim 1, characterized in that: The limiting mechanism includes an arc-shaped plate, a slide groove and a docking groove are provided on the top of the fan-shaped card, a slider is fixedly connected to the bottom of the arc-shaped plate, the slider is slidably connected to the inside of the adjacent slide groove, and the arc-shaped plate can be movably engaged with the adjacent docking groove.

6. A teaching card according to claim 5, characterized in that: A return spring is fixedly connected between the slider and the docking groove, and an arc rod is fixedly connected to one side of the slider, and the arc rod passes through the return spring and the fan-shaped card.

7. A teaching card according to claim 6, characterized in that: A circular plate is arranged below the sector-shaped card, a plurality of round blocks are fixedly connected to the top of the circular plate at equal distances, a card slot is opened on the top of the sector-shaped card, the round blocks can pass through the adjacent card slots and be movably connected thereto, and a magnetic ring is fixedly embedded in the bottom of the circular card.

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