CN2051374U

CN2051374U - Multipurpose teaching demonstrater for children

Info

Publication number: CN2051374U
Application number: CN 89214681
Authority: CN
Inventors: 吴治斌
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-07-29
Filing date: 1989-07-29
Publication date: 1990-01-17

Abstract

The utility model relates to a children multipurpose teaching demonstrator which has a box case, wherein, a magnetic blackboard is arranged on the front face of the box case; a ground glass board is arranged on the back face of the box case; a display window is arranged behind two sliding boards which are arranged in the middle of the magnetic blackboard, and the utility model can combine and demonstrate phonetic letters, Chinese characters, pictures, and arithmetic expressions to reach teaching aim. The utility model has simple structure and easy use, so the children multipurpose teaching demonstrator can excite children's learning interests.

Description

Multipurpose teaching demonstrater for children

The utility model belongs to the teaching aid class, is specifically related to be applicable to learn the impart knowledge to students apparatus for demonstrating of usefulness of children and primary grades student before the order.

In modern teaching, instructors is in order to edify children's aspiration to knowledge, and wish to make children grasp more knowledge securely at short notice, once design used various can vivid intuitively teaching aid, all received better teaching to some extent, but content is all more single in general, member is scattered for these teaching aids, uses inconvenience, loses easily.

The purpose of this utility model is to provide a kind of strong comprehensive teaching demonstration device of multi-usage simple in structure, easy to use, visual in image, interesting for child teaching.

Use it can impel children to improve learning interest, strengthen remembering, developing the mind, improve the quality of teaching greatly.

Existing accompanying drawings concrete structure of the present utility model and using method:

Accompanying drawing 1 is the utility model language teaching demonstration synoptic diagram;

Accompanying drawing 2 is arithmetic teaching demonstration synoptic diagram;

Accompanying drawing 3 is each winding scheme of installation;

Accompanying drawing 4 focussing glass scheme of installations;

Shown in accompanying drawing 1, the shell of this demonstration device (1) is box, its front is plate of magnetic material (2), and but the middle part is provided with the magnetic plate (4,9) of two left and right sides push-and-pulls, after plate (4,9) closes up, form a complete magnet board, can paste in the above magnetic block, segment or the mock-up blocks etc. of the various teaching usefulness of demonstration; Push plate (4,9) open to the both sides, can expose four display windows (a, b, c, d), each window is separated by dividing plate (17), utilizes their Chinese phonetic alphabet and corresponding picture and Chinese character (such as Fig. 1) or simple Arithmetic Expressions Usings (such as Fig. 2) thereof of demonstrating capable of being combined. Housing (1) is interior by the corresponding display window (a of three dividing plates (17), b, c, d) be divided into four districts (a ', b ', c ', d '), overlapping installation is with the winding (12) of Arabic numerals with the winding (5) of Chinese Pin Yin pseudonym in a ' district, overlapping installation is with digital operation symbol "+" in the b ' district, "-", " * ", " ÷ ", "＞", the winding of "＜" (13) and with Chinese phonetic alphabet simple or compound vowel of a Chinese syllable, the winding of Arabic numerals (6), overlapping installation is decorated with the winding (7) of picture and with the winding (16) of the symbols such as arithmetic "=" "＞" "＜" in c ' district, in d ' district then overlapping installation with the winding (15) of Arabic numerals, with Chinese radical (such as Chuo, speech, wood etc.) transparent winding (8) and with the Chinese character primary word (such as head, very little, tongue, I, right, Ji etc.) winding (14), its primary word and a certain radical can form Chinese character (such as the road, cross, words, language, tangerine etc.). All there is spool at the two ends of above-mentioned each winding, and each scroll binding is on dividing plate (17), and it is upper or volume is lower to shake volume by wind (21), make letter, numeral, picture and Chinese character in each winding locate combination at display window (a, b, c, d) in turn and show; For the word in the winding that makes superimposed installation, figure can show at display window, its bottom winding (one deck of being close to display window) is upper to need bonding one section oolemma, and the interlayer rod is installed between overlapping winding.

The back side at this demonstration device shell, insert a frosted glass and make multiplex blackboard (18), namely at four lines, three lattice of bottom surface lining or matts table, can supply children with writing brush or chalk-writing Chinese character, phonetic, foreign language and carry out arithmetical operation, the various charts of drawing or picture etc.

This digital demonstration device is simple in structure, easy to use, cheap, be not subjected to the restriction of volume size, and family, kindergarten and primary school all can use, and it excites children's learning interest easily, makes them learn at short notice more knowledge.

Claims

A kind of children's multi-usage education demonstrator comprises shell (1), magnet board (2), and focussing glass (18), this magnet board (2) that is characterised in that of the present utility model is located at the front surface of box-type shell (1), focussing glass (18) is contained in the shell back side, but the magnetic plate (4 that two left and right sides push-and-pulls are arranged at the magnet board middle part, 9), it is four display window (a that separated by dividing plate behind, b, c, d), in the housing of corresponding display window, by dividing plate (17) be divided into four districts (a ', b ', c ', d '), in a ' district overlapping installation with the winding (12) of arabic numeral with the winding (5) of Chinese Pin Yin pseudonym; Overlapping installation is with the winding (13) of digital operation symbol "+", "-", " * ", " ÷ ", "＞", "＜" with the winding (6) of Chinese phonetic alphabet simple or compound vowel of a Chinese syllable, arabic numeral in the b ' district; Overlapping installation is decorated with the picture winding (17) of corresponding Chinese character and with the winding (16) of arithmetic "=" "＜" symbols such as "＞" in c ' district; The then overlapping installation in d ' district with the winding (15) of arabic numeral, with the transparent winding (8) of Chinese radical (as Chuo, speech, wood etc.) and with the Chinese character primary word (as first, very little, tongue, I, to, Ji etc.) winding (14), all there is spool at its each winding two ends, and be installed on the dividing plate (17), shake volume by wind (21) and go up volume down; The winding of superimposed installation, bonding one section oolemma in its bottom winding.