CN2127196Y - Multifunctional child learning aid - Google Patents

Abstract

A multifunctional learning aid for children is composed of phonetic letters, calculating mechanism, checking mechanism, calendar and clock. The character is that the phonetic and computing mechanism is a group of parallel arranged rotating wheels, the checking mechanism is composed of a rotating drum and a sliding mark, the surface of the rotating drum is a checking counting table. The utility model discloses novel structure, small, use simple and convenient dexterity, multiple functional, collect study and amusement, especially be fit for children and primary school's low grade student before the school age and use, also be the fabulous teaching aid of juvenile teacher simultaneously.

Description

Multi-functional child learning aid unit

The utility model relates to teaching appliance, and a kind of juvenile of help that more specifically says so grasps the utensil of the Chinese phonetic alphabet and primary arithmetic facts computing fast.

In the prior art, also there is not a kind of multi-functional device of giving financial aid to students that integrates multiple functions such as the Chinese phonetic alphabet, primary arithmetic facts computing, checking computations, clock and calendar, is suitable for 5～8 years old juvenile.The mode of employed for a long time Chinese phonetic alphabet block and arithmetical operation written calculation is owing to dry as dust being difficult for accepted by the juvenile.

The purpose of this utility model is to avoid the deficiencies in the prior art part that a kind of juvenile multiple functional, novel structure is provided the multi-functional device of giving financial aid to students, to improve juvenile's property learnt interest, to help the juvenile to grasp the Chinese phonetic alphabet and primary arithmetic facts computing quickly and accurately.

The purpose of this utility model is realized by following technical scheme.

The utility model is made of phonetic, calculation mechanism, checking computations mechanism, calendar and clock, it is characterized in that:

A, described phonetic, calculation mechanism are the runner that marks initial consonant, simple or compound vowel of a Chinese syllable, operand and arithmetic operator on one group of circumference respectively, described runner is the preface parallel arranged to constitute the Chinese phonetic alphabet or arithmetical operation formula, and the runner top has a mark that the vernier of phonetic sound symbol and arrow is arranged;

B, described checking computations mechanism are made of rotating cylinder and slide sign; The circumferential surface of rotating cylinder is a checking computations numerical table of representing with X, Y two-dimensional coordinate, and described slide sign is by constituting along the slide bar of rotating cylinder axial restraint and the slide block that is stuck on the slide bar;

C, described calendar are made of nestable solar disk, month dish and face on axis, and a display window is arranged on the described face;

D, described clock by nestable on axis dial plate, the time dials and divide dials to constitute.

The utlity model has following advantage;

1, the utility model phonetic mechanism can comprise all initial consonants and simple or compound vowel of a Chinese syllable, and the vernier that marks sound symbol arbitrarily slides, can be exactly on the simple or compound vowel of a Chinese syllable vowel to phonetic mark sound.Help the user and directly distinguish out the consonant, vowel that do not combine into syllables, accurately pronunciation.

2, the utility model calculation mechanism capacity is big, well arranged, and the user can carry out nearly thousand problem primary arithmetic facts computings by from line operate.

3, because checking computations mechanism is set, the coordination of user by two devices used, and can carry out quick computing fully independently and checks, thereby improve juvenile's self-learning ability.

4, the utility model novel structure, volume are little, in light weight, and dexterity easy to use integrates study and amusement, especially are fit to preschool child and primary grades student use.Also be the fabulous teaching appliance of juvenile teacher simultaneously.

Fig. 1 is the utility model contour structures synoptic diagram.

Fig. 2 is the utility model phonetic, computation structure synoptic diagram.

Fig. 3 looks synoptic diagram for the utility model clock master.

Fig. 4 is that the utility model Fig. 3 A-A is to synoptic diagram.

Fig. 5 looks synoptic diagram for the utility model calendar master.

Fig. 6 is that the utility model Fig. 5 B-B is to synoptic diagram.

Number in the figure: 1, runner, 2, vernier, 3, rotating cylinder, 4, slide bar, 5, slide block, 6, solar disk, 7, month dish, 8, face, 9, display window, 10, dial plate, 11, the time dials, 12, divide dials, 13, manual wheel, 14, driving belt, 15, axis, 16 nuts.

By the following examples, in conjunction with the accompanying drawings the utility model is further described.

Embodiment:

Referring to Fig. 2, constitute phonetic, the calculation mechanism of present embodiment with nine runners (1), initial consonant, simple or compound vowel of a Chinese syllable, operand and arithmetic operator, each runner (1) of marking the Chinese phonetic alphabet on the circumference of every runner (1) respectively are the preface parallel arranged and are inserted in axis (15) to constitute the Chinese phonetic alphabet or arithmetical operation formula, corresponding to each runner (1) one group of totally nine manual wheel (13) is arranged, give transmission by driving belt (14) between manual wheel (13) and the runner (1).

Referring to Fig. 1, the top of runner (1) has a mark that the vernier (2) of phonetic sound symbol and arrow is arranged.Vernier (2) can endwisely slip along axis (15).The two ends of axis (15) are fixed with calendar and clock by nut (16) respectively.Checking computations mechanism is made of rotating cylinder (3) and slide sign.The circumferential surface of rotating cylinder (3) is that a checking computations numerical table of representing with X, Y two-dimensional coordinate comprises multiplication and division numerical table and plus-minus numerical table.

Slide sign is by constituting along the slide bar (4) of rotating cylinder axial restraint and the slide block (5) that is stuck on the slide bar (4).Mobile slide bar (4) and slide block (5) can be sought out the operation result of corresponding certain operand easily on rotating cylinder (3).

Referring to Fig. 3, Fig. 4, clock by nestable dial plate (10) at axis (15) one ends, the time dials (11) and divide dials (12) to constitute, each dish can arbitrarily be stirred, so that indicate the different time, is fixed by nut (16).

Referring to Fig. 5, Fig. 6, calendar is made of solar disk (6), month dish (7) and face (8).Each folded dish is enclosed within the other end of axis (15), and is fixing by nut (16).Unscrew nut (16), can rotate solar disk moon dish arbitrarily, in the display window (9) of face (8), demonstrate the corresponding date.

Claims (2)

1, the multi-functional device of giving financial aid to students of a kind of juvenile is made of phonetic, calculation mechanism, checking computations mechanism, calendar and clock, it is characterized in that:

A, described phonetic, calculation mechanism are the runner that marks initial consonant, simple or compound vowel of a Chinese syllable, operand and arithmetic operator on one group of circumference respectively, described runner is the preface parallel arranged to constitute the Chinese phonetic alphabet or arithmetical operation formula, and the runner top has a mark that the vernier of phonetic sound symbol and arrow is arranged;

B, described checking computations mechanism are made of rotating cylinder and slide sign; The circumferential surface of rotating cylinder is a checking computations numerical table of representing with X, Y two-dimensional coordinate, and described slide sign is by constituting along the slide bar of rotating cylinder axial restraint and the slide block that is stuck on the slide bar;

C, described calendar are made of nestable solar disk, month dish and face on axis, and a display window is arranged on the described face;

D, described clock by nestable on axis dial plate, the time dials and divide dials to constitute.

2, learning-aid device according to claim 1 is characterized in that corresponding to each runner one group of manual wheel, belt gear between manual wheel and the runner being arranged.

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