Interactive teaching aid facilitating chart replacement

Abstract

The utility model relates to the technical field of teaching aids, and discloses an interactive teaching aid convenient to replace charts.The interactive teaching aid comprises a placing plate, a protective cover is hinged to the upper end of the placing plate, a plurality of clamping grooves are formed in the front side and the rear side of the upper end of the placing plate, and clamping characters are arranged at the upper ends of the clamping grooves in a clamped mode. A magnetic suction plate is fixedly arranged in the middle of the upper end of the placement plate, magnetic suction characters are arranged at the upper end of the magnetic suction plate in a magnetic suction mode, a telescopic plate is slidably arranged on one side of the placement plate, and a display groove is formed in the middle of the front end of the protective cover. According to the device, the placing plate and the protective cover are arranged, the display groove and the first placing groove are formed in the upper end of the protective cover, pictures of different animals or characters are placed in the display groove through the placing grooves, and children can use magnetic attraction characters and clamping characters to splice characters or English in the pictures according to prompts of the pictures; and the memory, reactivity and operational ability of children are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching aids, in particular to an interactive teaching aid which is convenient for replacing charts. Background Art

[0002] Teaching aids generally refer to "a general term for models, real objects, charts, slides, etc. used to explain something during teaching." They are mainly used as teaching aids, including teaching equipment, teaching instruments, practical training equipment, educational equipment, experimental equipment, teaching specimens, and teaching models. Teachers use a lot of teaching aids in the classroom.

[0003] When the children return home, parents will also use graphic teaching aids to interact with their children, but most of these teaching aids generally only have a display effect. The graphics on the top cannot be replaced and are not interactive. Students are not impressed by the knowledge points displayed on the teaching aids. Therefore, technical personnel in this field provide an interactive teaching aid that is easy to replace graphics to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an interactive teaching aid that is easy to replace charts. The device is provided with a placement plate and a protective cover. A display slot and a No. 1 placement slot are provided on the upper end of the protective cover. Pictures of different animals or words are placed in the display slot through the placement slot. Children can use magnetic characters and card characters to spell out Chinese characters or English in the picture according to the prompts of the picture, thereby enhancing the child's memory, reaction and hands-on ability. By providing two placement slots, it is convenient to place two pictures at the same time, and pictures can be replaced more quickly. By providing card connections and magnetic characters, it is convenient for children to take and splice, and it is easy to use.

[0005] To achieve the above object, the utility model provides the following technical solution: an interactive teaching aid for facilitating the replacement of charts, comprising a placement board, a protective cover is hingedly provided at the upper end of the placement board, a plurality of card slots are provided at the front and rear sides of the upper end of the placement board, and a plurality of card slots are card-connected with card characters at the upper ends;

[0006] A magnetic plate is fixedly arranged at the middle of the upper end of the placement plate, and magnetic characters are magnetically arranged at the upper end of the magnetic plate. A telescopic plate is slidably arranged at one side of the placement plate, and a display slot is opened in the middle of the front end of the protective cover;

[0007] Through the above technical scheme, the device is provided with a placement plate and a protective cover, and a display slot and a No. 1 placement slot are provided on the upper end of the protective cover. Pictures of different animals or words are placed into the display slot through the placement slot, and children can use magnetic characters and card characters to spell out Chinese characters or English in the picture according to the prompts of the picture, thereby enhancing the child's memory, reaction and hands-on ability. By providing two placement slots, it is convenient to place two pictures at the same time, and pictures can be changed more quickly. By providing card-connection and magnetic characters, it is convenient for children to take and splice, and it is easy to use.

[0008] Furthermore, the front ends of both sides of the upper end of the placement plate are provided with slide grooves, and sliders are slidably arranged inside the two slide grooves, and the upper ends of the two sliders are hingedly provided with hinged rods;

[0009] Through the above technical solution, the setting of the slide groove is conducive to the sliding of the slider, the setting of the slider is conducive to opening the protective cover, and the hinged setting of the hinged rod and the slider is conducive to supporting the protective cover.

[0010] Furthermore, telescopic rods are slidably arranged inside the two hinged rods, and spring clamping blocks are fixedly arranged at the lower ends of both sides of the two telescopic rods;

[0011] Through the above technical solution, the provision of the telescopic rod is conducive to lengthening the support protective cover and fixing the position of the telescopic rod.

[0012] Furthermore, a second placement slot is provided at the middle of the upper end of the telescopic plate, and fixing rods are hingedly provided at both sides of the lower end of the telescopic plate;

[0013] Through the above technical solution, the arrangement of the placement slot is conducive to the placement of paper, and the fixing rod is hinged to both sides of the rear end of the telescopic plate, which is conducive to storing and supporting the telescopic plate.

[0014] Furthermore, two No. 1 placement slots are provided at the upper end of the protective cover;

[0015] Through the above technical solution, the placement slot is set to place two pictures at the same time, which can change pictures more quickly.

[0016] Furthermore, a storage box is slidably provided at the lower side of the front end of the placement plate;

[0017] The above technical solution is helpful to put the used cards and characters into it, so as to prevent them from being lost when used next time and facilitate storage.

[0018] Furthermore, a clamping block is fixedly provided at the rear ends of the two sliders;

[0019] The above technical solution is conducive to being clamped and fixed with the inner wall at the rear side of the slide groove after sliding to a certain position, and the inner wall at the rear side of the slide groove is provided with a clamping groove.

[0020] Furthermore, the inner walls of both sides of the two hinged rods are provided with empty grooves;

[0021] Through the above technical solution, the provision of the empty slot is conducive to the use in conjunction with the spring clamping block, which is conducive to fixing the telescopic rod and supporting the protective cover.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model proposes an interactive teaching aid that is easy to replace charts. When the children return home, parents will also use graphic teaching aids to interact with their children, but most of these teaching aids generally only have a display effect. The graphics on the top cannot be replaced and are not interactive. Students are not impressed by the knowledge points displayed on the teaching aids. The device is provided with a placement plate and a protective cover. A display slot and a No. 1 placement slot are provided on the top of the protective cover. Pictures of different animals or words are placed in the display slot through the placement slot, which is conducive to children's observation.

[0024] 2. The utility model proposes an interactive teaching aid that is convenient for replacing charts. The device is provided with a display slot, and children can use magnetic characters and card characters to spell out Chinese characters or English in the picture according to the prompts of the picture, thereby enhancing the children's memory, reaction and hands-on ability. By providing two placement slots, it is convenient to place two pictures at the same time, and the pictures can be replaced more quickly. By providing card and magnetic characters, it is convenient for children to take and splice, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 Axonometric diagram of the utility model;

[0026] Figure 2 An expanded axonometric diagram is proposed for the utility model;

[0027] Figure 3 A side view schematic diagram of a slider provided by the utility model;

[0028] Figure 4 This is a front cross-sectional schematic diagram of the hinged rod proposed in the utility model;

[0029] Figure 5 The utility model provides an axonometric schematic diagram of a telescopic plate.

[0030] Legend:

[0031] 1. Placement plate; 2. Slide slot; 3. Slider; 4. Articulated rod; 5. Protective cover; 6. Display slot; 7. Placement slot No. 1; 8. Magnetic plate; 9. Snap-on characters; 10. Slot; 11. Storage box; 12. Magnetic characters; 13. Telescopic plate; 14. Placement slot No. 2; 15. Fixed rod; 16. Block; 17. Empty slot; 18. Spring snap-on block; 19. Telescopic rod. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1-5 The utility model provides an embodiment: an interactive teaching aid that is convenient for replacing charts, including a placement board 1, a protective cover 5 is hingedly provided on the upper end of the placement board 1, and the protective cover 5 is provided to facilitate closing it after use, so as to facilitate storage and prevent dust from entering the placement board 1, and a plurality of card slots 10 are provided on the front and rear sides of the upper end of the placement board 1, and the setting of the card slots 10 is conducive to the card connection of different card characters 9 for spelling, and the upper ends of the plurality of card slots 10 are all carded with card characters 9, which is conducive to card connection spelling for children;

[0034] A magnetic plate 8 is fixedly provided in the middle of the upper end of the placement board 1, which is conducive to the magnetic fixation of the magnetic characters 12. Magnetic characters 12 are magnetically provided on the upper end of the magnetic plate 8. The magnetic characters 12 are in English and have a large number of characters. The magnetic attraction is conducive to splicing. A telescopic plate 13 is slidably provided on one side of the placement board 1, which is conducive to the placement of paper. A display slot 6 is provided in the middle of the front end of the protective cover 5, which is conducive to the display of cards.

[0035] Slide grooves 2 are provided at the front ends of both sides of the upper end of the placement plate 1. The setting of the slide grooves 2 is conducive to the sliding of the slider 3. Slide blocks 3 are slidingly provided inside the two slide grooves 2. The setting of the slider 3 is conducive to opening the protective cover 5. The upper ends of the two sliders 3 are hingedly provided with hinged rods 4. The hinged setting of the hinged rod 4 and the slider 3 is conducive to supporting the protective cover 5. Telescopic rods 19 are slidingly provided inside the two hinged rods 4. The setting of the telescopic rod 19 is conducive to stretching and supporting the protective cover 5. The other side of the telescopic rod 19 and the protective cover 5 are also in a hinged connection form. Spring clamping blocks 18 are fixedly provided at the lower ends of both sides of the two telescopic rods 19. The spring clamping blocks 18 are conducive to fixing the position of the telescopic rod 19. A second placement groove 14 is provided at the middle position of the upper end of the telescopic plate 13. The setting of the placement groove is conducive to the placement of paper. Fixed rods 15 are hingedly provided at both sides of the lower end of the telescopic plate 13. The fixed rods 15 are hinged to both sides of the rear end of the telescopic plate 13, which is conducive to storing and supporting the telescopic plate 13.

[0036] Two No. 1 placement slots 7 are provided at the upper end of the protective cover 5. The placement slots are set to place two pictures at the same time, so that pictures can be changed more quickly. A storage box 11 is slidably provided at the lower front end of the placement plate 1, which is conducive to putting used cards and characters into it to prevent loss during next use and facilitate storage. A clamping block 16 is fixedly provided at the rear end of the two sliders 3, which is conducive to clamping and fixing with the rear inner wall of the slide groove 2 after sliding to a certain position. A clamping groove is provided on the rear inner wall of the slide groove 2, and empty grooves 17 are provided on the inner walls on both sides of the two hinged rods 4. The setting of the empty groove 17 is conducive to the use in conjunction with the spring clamping block 18, which is conducive to fixing the telescopic rod 19 and supporting the protective cover 5.

[0037] Working principle: When in use, pull up the protective cover 5, so that the card block 16 is fixedly connected with the slide groove 2, and the hinged rod 4 is fixedly connected with the telescopic rod 19. After fixing, put the pictures of different animals or words into the display groove 6 through the placement groove, and the children can use the magnetic characters 12 and the card-connected characters 9 to spell out the Chinese characters or English in the picture according to the prompts of the picture, so as to enhance the children's memory, reaction and hands-on ability. By setting two placement grooves, it is convenient to place two pictures at the same time, and the pictures can be changed more quickly. By setting the card connection and magnetic characters 12, it is convenient for children to take and splice, and it is easy to use. Slide out the telescopic plate 13, and place white paper in the placement groove at the upper end of the telescopic plate 13, so that the children can write and draw while splicing the characters, so as to cultivate the children's multi-faceted abilities.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An interactive teaching aid for facilitating the replacement of a chart, comprising a placement board (1), characterized in that: A protective cover (5) is hingedly provided on the upper end of the placement plate (1), a plurality of card slots (10) are provided on the front and rear sides of the upper end of the placement plate (1), and card characters (9) are card-connected to the upper ends of the plurality of card slots (10); A magnetic plate (8) is fixedly arranged at the middle of the upper end of the placement plate (1), and magnetic characters (12) are magnetically arranged at the upper end of the magnetic plate (8). A telescopic plate (13) is slidably arranged at one side of the placement plate (1), and a display groove (6) is opened in the middle of the front end of the protective cover (5).

2. The interactive teaching aid for facilitating the replacement of charts according to claim 1, characterized in that: Slide grooves (2) are provided at the front ends of both sides of the upper end of the placement plate (1), and sliding blocks (3) are slidably arranged inside the two slide grooves (2), and hinge rods (4) are hingedly arranged at the upper ends of the two sliding blocks (3).

3. The interactive teaching aid for facilitating the replacement of charts according to claim 2, characterized in that: Telescopic rods (19) are slidably arranged inside the two hinged rods (4), and spring clamping blocks (18) are fixedly arranged at the lower ends of both sides of the two telescopic rods (19).

4. The interactive teaching aid for facilitating the replacement of charts according to claim 1, characterized in that: A second placement slot (14) is provided at the middle of the upper end of the telescopic plate (13), and fixing rods (15) are hingedly provided at both sides of the lower end of the telescopic plate (13).

5. The interactive teaching aid for facilitating the replacement of charts according to claim 1, characterized in that: The upper end of the protective cover (5) is provided with two No. 1 placement slots (7).

6. The interactive teaching aid for facilitating the replacement of charts according to claim 1, characterized in that: A storage box (11) is slidably arranged at the lower side of the front end of the placement plate (1).

7. The interactive teaching aid for facilitating the replacement of charts according to claim 2, characterized in that: A clamping block (16) is fixedly arranged at the rear ends of the two sliding blocks (3).

8. The interactive teaching aid for facilitating the replacement of charts according to claim 2, characterized in that: The inner walls on both sides of the two hinged rods (4) are provided with hollow grooves (17).

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