Splicing and reading teaching aid for Chinese teaching

Abstract

The utility model belongs to the technical field of teaching aids, and particularly relates to a spelling teaching aid for Chinese teaching, which comprises a bottom box. Storage boxes are hinged to the two sides of the top of the bottom box through movable seats, spelling exercise cards are placed in inner cavities of the storage boxes, a box body is bolted to the top of each storage box, an adjusting assembly for adjusting the angle of each storage box is arranged in the inner cavity of the bottom box, and fixed boxes are bolted to the two sides of the inner cavity of each box body. A pressing assembly is arranged in an inner cavity of the fixing box. Through the structural design of a threaded rod, a threaded sleeve, a movable rod and a handle, the angles of a storage box and a box body are convenient to adjust, so that children with different heights can use the teaching aid conveniently, meanwhile, the stability is high after the angle is adjusted, the teaching aid cannot topple over, and through the structural design of a lead screw, a threaded block and a pressing plate, the spelling and reading practice card is pressed and fixed. And the phenomenon that the stability during spelling is affected due to the fact that the used spelling practice card moves or even falls off during use is avoided.

Description

Technical Field

[0001] This utility model relates to the field of teaching aids technology, specifically a phonics teaching aid for Chinese language teaching. Background Technology

[0002] Teaching aids are a general term for all kinds of tools and implements used by teachers to enable students to intuitively and vividly understand the teaching content. They can enhance students' learning interest, enrich their perceptual knowledge, help them form clear concepts, and develop their observation and thinking abilities. They are generally divided into three categories: general teaching aids, special teaching aids, and preschool teaching aids.

[0003] Existing phonics teaching aids for Chinese language teaching cannot conveniently store various teaching cards in a unified manner. At the same time, the angle of the phonics teaching aids is difficult to adjust, and the stability is poor when the phonics teaching aids are adjusted by leaning them against other objects. They are inconvenient to use and cannot be better suited for children of different heights. Therefore, a phonics teaching aid for Chinese language teaching is proposed to address the above problems. Utility Model Content

[0004] The technical problem this invention aims to solve is that existing technologies have the drawbacks of not being able to conveniently and uniformly store various teaching cards, and that the angle of the phonics teaching aids is difficult to adjust. Therefore, we propose a phonics teaching aid for Chinese language teaching.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a phonics teaching aid for Chinese language teaching, including a base box; storage boxes are hinged to both sides of the top of the base box through movable seats, phonics practice cards are placed in the inner cavity of the storage boxes, a box body is bolted to the top of the storage boxes, an adjustment component for adjusting the angle of the storage boxes is provided in the inner cavity of the base box, and a fixing box is bolted to both sides of the inner cavity of the box body, and a pressing component is provided in the inner cavity of the fixing box.

[0006] Preferably, the adjustment assembly includes a threaded rod, a threaded sleeve, a movable rod, and a handle. The front and back of the bottom box are rotatably connected to the threaded rod via bearings. The surface of the threaded rod is threadedly connected to the threaded sleeve. The top of the threaded sleeve is hinged to the movable rod on both sides via movable seats. The top of the movable rod is hinged to the bottom of the storage box via movable seats. The back of the threaded rod is bolted with a handle.

[0007] Preferably, the clamping assembly includes a lead screw, a threaded block, and a pressure plate. A through groove is provided on the inner side of the fixing box. The bottom of the inner cavity of the fixing box is rotatably connected to the lead screw via a bearing. A threaded block is threadedly connected to the surface of the lead screw. A pressure plate is bolted to the inner side of the threaded block. The inner side of the pressure plate extends through the through groove.

[0008] Preferably, a first sliding groove is provided on both sides of the bottom of the inner cavity of the base box, and a first slider is slidably connected to the inner cavity of the first sliding groove, and the top of the first slider is bolted to the bottom of the threaded sleeve.

[0009] Preferably, a second sliding groove is provided on the outer side of the inner cavity of the fixing box, and a second slider is slidably connected to the inner cavity of the second sliding groove. The inner side of the second slider is bolted to the outer side of the threaded block.

[0010] Preferably, the top and bottom of the storage box cavity are each bolted with a partition from left to right.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model, through the structural design of threaded rod, threaded sleeve, movable rod and handle, facilitates the adjustment of the angle of the storage box and the box body, making it easy for children of different heights to use. At the same time, the stability is high after the angle is adjusted, and it will not cause the teaching aid to tip over.

[0013] 2. This utility model uses a screw rod, threaded block and pressure plate structure to press and fix the phonics practice cards, so as to prevent the phonics practice cards from moving or even falling off during use, which would affect the stability of phonics. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the fixing box structure of this utility model;

[0017] Figure 3 This is a cross-sectional view of the storage box structure of this utility model;

[0018] Figure 4 This is a cross-sectional view of the bottom box structure of this utility model;

[0019] Figure 5 For the present utility model Figure 4 An enlarged view of the structure at point A shown.

[0020] In the diagram: 1. Base box; 2. Storage box; 3. Spelling practice cards; 4. Box body; 5. Adjustment component; 51. Threaded rod; 52. Threaded sleeve; 53. Movable rod; 54. Handle; 6. Fixing box; 7. Clamping component; 71. Lead screw; 72. Threaded block; 73. Pressure plate; 8. First slide groove; 9. First slider; 10. Second slide groove; 11. Second slider; 12. Divider. Detailed Implementation

[0021] 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 scope of protection of the present utility model.

[0022] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0023] This application discloses a phonics teaching aid for Chinese language instruction. (Refer to...) Figure 1 and Figure 3 A phonics teaching aid for Chinese language teaching includes a base box 1; storage boxes 2 are hinged to both sides of the top of the base box 1 via movable seats, and phonics practice cards 3 are placed in the inner cavity of the storage boxes 2; a box body 4 is bolted to the top of the storage boxes 2; an adjustment component 5 for adjusting the angle of the storage boxes 2 is provided in the inner cavity of the base box 1; and fixed boxes 6 are bolted to both sides of the inner cavity of the box body 4; a clamping component 7 is provided in the inner cavity of the fixed boxes 6; the aid can uniformly collect and classify various teaching cards.

[0024] Reference Figure 1 and Figure 4 The adjustment component 5 includes a threaded rod 51, a threaded sleeve 52, a movable rod 53, and a handle 54. The front and back of the base box 1 are rotatably connected to the threaded rod 51 via bearings. The surface of the threaded rod 51 is threadedly connected to the threaded sleeve 52. The top two sides of the threaded sleeve 52 are hinged to the movable rod 53 via movable seats. The top of the movable rod 53 is hinged to the bottom of the storage box 2 via movable seats. The back of the threaded rod 51 is bolted with a handle 54. This facilitates the adjustment of the angle between the storage box 2 and the box body 4, making it convenient for children of different heights to use. At the same time, the stability is high after the angle is adjusted, preventing the teaching aid from tipping over.

[0025] Reference Figure 1 and Figure 2The clamping assembly 7 includes a lead screw 71, a threaded block 72, and a pressure plate 73. A through groove is provided on the inner side of the fixing box 6. The lead screw 71 is rotatably connected to the bottom of the inner cavity of the fixing box 6 through a bearing. The threaded block 72 is threadedly connected to the surface of the lead screw 71. The pressure plate 73 is bolted to the inner side of the threaded block 72. The inner side of the pressure plate 73 passes through the through groove and extends thereto. The phonics practice card 3 is clamped and fixed to prevent it from moving or even falling off during use, which would affect the stability of phonics.

[0026] Reference Figure 5 The bottom of the inner cavity of the base box 1 is provided with a first sliding groove 8 on both sides. The inner cavity of the first sliding groove 8 is slidably connected to a first slider 9. The top of the first slider 9 is bolted to the bottom of the threaded sleeve 52. The threaded sleeve 52 is limited and assisted in moving, which improves the stability of the threaded sleeve 52 and prevents the threaded sleeve 52 from rotating with the threaded rod 51.

[0027] Reference Figure 2 The outer side of the inner cavity of the fixed box 6 is provided with a second sliding groove 10, and the inner cavity of the second sliding groove 10 is slidably connected to a second slider 11. The inner side of the second slider 11 is bolted to the outer side of the threaded block 72; the threaded block 72 is limited, the threaded block 72 is assisted to move, the stability of the threaded block 72 is improved, and the threaded block 72 is prevented from rotating with the lead screw 71.

[0028] Reference Figure 3 The top and bottom of the storage box 2 are each bolted with a partition 12 from left to right; the teaching cards are stored in categories so that users can quickly take out the corresponding spelling practice cards.

[0029] Working principle: The user takes out the required phonics practice card 3 from the storage box 2 and puts it into the box body 4. Then the user turns the screw 71, which drives the threaded block 72 to move downward. The threaded block 72 drives the pressure plate 73 to move downward to fix the phonics practice card 3. Then the user turns the handle 54, which drives the threaded rod 51 to rotate. At this time, the threaded rod 51 drives the threaded sleeve 52 to move forward. The threaded sleeve 52 drives the movable rod 53 to rotate, thereby driving the storage box 2 to rotate. Adjusting the angle of the storage box 2, thereby adjusting the angle of the box body 4, makes it convenient for children of different heights to use.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A phonics teaching aid for Chinese language teaching, characterized in that: The utility model provides a kind of reading practice card storage box, including bottom box (1);The two sides of the top of the bottom box (1) are hinged with storage box (2) by movable seat, the inner cavity of the storage box (2) places reading practice card (3), the top of the storage box (2) is bolted with box body (4), the inner cavity of the bottom box (1) is provided with adjusting component (5) for adjusting the angle of storage box (2), the inner cavity of the box body (4) is bolted with fixed box (6) on the two sides, and the inner cavity of the fixed box (6) is provided with compression assembly (7).

2. The reading teaching aid for language teaching according to claim 1, characterized in that: The adjusting component (5) includes threaded rod (51), threaded sleeve (52), movable rod (53) and handle (54), the front and back of the bottom box (1) are rotatably connected with threaded rod (51) by bearing, the surface of the threaded rod (51) is threadedly connected with threaded sleeve (52), the two sides of the top of the threaded sleeve (52) are hinged with movable rod (53) by movable seat, the bottom of the storage box (2) is hinged with movable rod (53) on the top by movable seat, and the back of the threaded rod (51) is bolted with handle (54).

3. The reading teaching aid for language teaching according to claim 1, characterized in that: The compression assembly (7) includes lead screw (71), threaded block (72) and pressing plate (73), the inner side of the fixed box (6) is provided with through slot, the bottom of the inner cavity of the fixed box (6) is rotatably connected with lead screw (71) by bearing, the surface of the lead screw (71) is threadedly connected with threaded block (72), the inner side of the threaded block (72) is bolted with pressing plate (73), and the inner side of the pressing plate (73) penetrates through slot and extends.

4. The reading teaching aid for language teaching according to claim 2, characterized in that: The two sides of the bottom of the inner cavity of the bottom box (1) are provided with first sliding slot (8), the inner cavity of the first sliding slot (8) is slidably connected with first sliding block (9), and the top of the first sliding block (9) is bolted with the bottom of the threaded sleeve (52).

5. The reading teaching aid for language teaching according to claim 3, characterized in that: The outer side of the inner cavity of the fixed box (6) is provided with second sliding slot (10), the inner cavity of the second sliding slot (10) is slidably connected with second sliding block (11), and the inner side of the second sliding block (11) is bolted with the outer side of the threaded block (72).

6. The reading teaching aid for language teaching according to claim 1, characterized in that: The top and bottom of the inner cavity of the storage box (2) are bolted with baffle (12) from left to right in sequence.

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