CN201425783Y

CN201425783Y - Pupil literacy teaching aid

Info

Publication number: CN201425783Y
Application number: CN200920012952XU
Authority: CN
Inventors: 翟鸣鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-14
Filing date: 2009-04-14
Publication date: 2010-03-17
Anticipated expiration: 2019-04-14

Abstract

The utility model relates to a pupil literacy teaching aid, belonging to the field of teaching appliances, which is formed by a white cardboard, a window, constructive part cards, component cards, screws, a nut stem, a bearing fixing piece, a metallic connecting piece, a central shaft inserting hole, a component scope frame, a bearing, an extensible rod adjusting button, a metallic extensile support frame and a base. A sectorial cavity is arranged on a small wood board at a position 20cm far away from the center of a circle. One Chinese character constructive part card can be fixed at the leftof the cavity by using drawing pins. A circle is drawn on a large wood board at a position 20cm far away from the center of the circle. A plurality of required Chinese character component cards are circumferentially fixed by using drawing pins. The distance among components is determined in a way that the distance is nearly equal to the width of the sectorial cavity. A connecting shaft is used toconnect the two wood boards together. The wood board with the sectorial cavity is put at the front and is fixed with the connecting shaft under the action of the screws. The other wood board is connected with the connecting shaft through the bearing. The utility model has the advantages of simple manufacturing, convenient operation and intuitive demonstration.

Description

A kind of primary school Teaching aid for learning characters

Technical field

The utility model relates to a kind of realia, particularly a kind of pupil's Teaching aid for learning characters.

Background technology

At present, in daily teaching work, pupil's character learning study is only limited to the teacher writes on blackboard, and the student is crashed and carried on the back firmly, lacks interest, is unfavorable for understanding and the grasp of student to new word.

Summary of the invention

In order to solve the problem that the pupil learns the new word difficulty, the utility model provides a kind of primary school Teaching aid for learning characters.

The technical scheme in the invention for solving the technical problem is: a kind of primary school Teaching aid for learning characters, form by white cardboard, window, radical card, radicals by which characters are arranged in traditional Chinese dictionaries card, screw, Nut pole, bearing fixing part, metal connecting piece, central shaft jack, radicals by which characters are arranged in traditional Chinese dictionaries scope frame, bearing, expansion link adjusting button, metal telescope support, base.A little plank is done a fan-shaped cavity according to the center of circle 20 centimeters, cavity left side can be with the fixing Chinese radical card of drawing pin, big plank is drawn a circle according to the center of circle 20 centimeters, along the Chinese character radicals card of circumference with the fixing a plurality of needs of drawing pin, the distance between the radicals by which characters are arranged in traditional Chinese dictionaries is close with the width in fan-shaped cavity to get final product.With coupling shaft two planks are connected, the plank that has a fan-shaped cavity forwardly, by the effect of screw down and coupling shaft fix, another piece plank links to each other with coupling shaft by bearing.

The utility model has the advantages that make simply, with low cost, easy to operate, presentation process is directly perceived.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the utility model letter stencil part-structure synoptic diagram.

Shown in the figure: white cardboard 1, window 2, radical card 3, radicals by which characters are arranged in traditional Chinese dictionaries card 4, screw 5, Nut pole 6, bearing fixing part 7, metal connecting piece 8, central shaft jack 9, radicals by which characters are arranged in traditional Chinese dictionaries scope frame 10, bearing 11, expansion link are regulated button 12, metal telescope support 13, base 14.

Embodiment

A kind of primary school Teaching aid for learning characters is made up of white cardboard 1, window 2, radical card 3, radicals by which characters are arranged in traditional Chinese dictionaries card 4, screw 5, Nut pole 6, bearing fixing part 7, metal connecting piece 8, central shaft jack 9, radicals by which characters are arranged in traditional Chinese dictionaries scope frame 10, bearing 11, expansion link adjusting button 12, metal telescope support 13, base 14.A little plank is made a fan-shaped window 2 according to the center of circle 20 centimeters, cavity left side can be with the fixing Chinese radical card 3 of drawing pin, big plank is drawn a circle according to the center of circle 20 centimeters, along the Chinese character radicals card 4 of circumference with the fixing a plurality of needs of drawing pin, close the getting final product of width of the distance between the radicals by which characters are arranged in traditional Chinese dictionaries and fan-shaped window 2.With coupling shaft 11 two planks are connected, the plank that has a fan-shaped cavity is fixed with coupling shaft under the effect of screw forwardly, and another piece plank links to each other with coupling shaft by bearing 11.In the teaching process, the teacher can rotate the plank at rear, when the Chinese character radicals on the squared board of back appears in the fan-shaped window 2, promptly can form a new Chinese character with the Chinese radical on the preceding squared board.

Claims

1. primary school's Teaching aid for learning characters, by white cardboard, window, the radical card, the radicals by which characters are arranged in traditional Chinese dictionaries card, screw, Nut pole, the bearing fixing part, metal connecting piece, the central shaft jack, radicals by which characters are arranged in traditional Chinese dictionaries scope frame, bearing, expansion link is regulated button, the metal telescope support, base is formed, it is characterized in that: a plank is done a fan-shaped cavity according to the center of circle 20 centimeters, cavity left side can be with the fixing Chinese radical card of drawing pin, big plank is drawn a circle according to the center of circle 20 centimeters, along the Chinese character radicals card of circumference with the fixing a plurality of needs of drawing pin, distance between the radicals by which characters are arranged in traditional Chinese dictionaries is close with the width in fan-shaped cavity to get final product, with coupling shaft two planks are connected, the plank that has a fan-shaped cavity forwardly, by the effect of screw down and coupling shaft fix, another piece plank links to each other with coupling shaft by bearing.