CN87204873U

CN87204873U - Intellectual magic tray for children

Info

Publication number: CN87204873U
Application number: CN 87204873
Authority: CN
Inventors: 李福升
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-03-26
Filing date: 1987-03-26
Publication date: 1987-12-26

Abstract

The utility model relates to an intellectual magic tray for children, which belongs to an intelligence toy, and comprises a circular tray, 12 fusiform rotors and 4 concave arc line curve quadrangles. 16 rotors can form four colored graphics of intersectional circle with equal diameter, and are arranged in the concave surface of corresponding graphics on the circular tray. Four circles can rotate around the circle centers to form various colored patterns. The utility model has the advantages of strong interest and strong knowledge, and can inspire children intelligence and promote children physical and mental health.

Description

Intellectual magic tray for children

The utility model belongs to a kind of puzzle.

Existing children intelligent toy is more, as seven-piece puzzle, magic square etc.They are to inspiring children's intelligence, promoting children's physical and mental health all to play a part certain.But above-mentioned puzzle, graphic change dullness are not easy further to improve children's interest.

The purpose of this utility model is that design a kind ofly has dense interest, intellectual, and can inspire the toy of children's intelligence.

For achieving the above object, the utility model is designed to a coloured silk dish with different colours.The rotor (3) that the rotor (2) that it is equated by disk (1), 12 sizes, shape, 4 sizes, shapes equate is formed.Rotor (2) has two surfaces that equate and be parallel to each other, it is shaped as the wide spindle in centre pointed at both ends, rotor (3) also has two surfaces that equate and be parallel to each other, the curved quadrangle that its shape is made up of four equal concave arc lines, 12 rotors (2) have constituted four equal diameters with 4 rotors (3) and have intersected round figure (4).Four rotors (2) are all around a rotor (3) in each circle.Because the surperficial fusiform convex arc line of rotor (2), all equate with the concave arc curvature of a curve of rotor (3), so after they are combined into together, can coincide together mutually well, intersect the round O that intersect at a point jointly as above-mentioned four of Fig. 1.And one and the identical concave surface of figure (4) (5) are arranged on the disk (1), so that 12 rotors (2), 4 rotors (3) that are combined into figure (4) are put into wherein.

Disk (1), rotor (2), rotor (3) all are wooden or plastics.

During amusement, make four to intersect the round center of circle O that centers on respectively separately ₁, O ₂, O ₃, O ₄Rotation.When each circle rotates, must rotate around the center of circle separately together with rotor (3) one common peripheral with hand-held four rotors (2) around rotor (3).But the angle of rotation must be 90 ° a integral multiple.By rotation, the identical and mutual alignment conversion arbitrarily of the rotor (2) that pattern color is different of 12 shapes.4 shape is identical and angle each spinning of rotor (3) that pattern color is different is also changing.Therefore the global pattern of evil spirit dish is ever-changing, very witty, if reproduce very difficulty of wherein arbitrary pattern, needs earnest analytical study to realize.

Though the utility model structure is simple, change manyly, pattern is unique novel, and intellectual, interest are very strong, the intelligence that helps to inspire children.

Fig. 1 is the utility model structure chart.

Figure finds out thus, and figure (4) has three kinds of colors.The center circle that is the center of circle with four round joining O is a kind of color, as redness; And in all the other four part circles, each part circle is two kinds of different colours, as purple, green.

Fig. 2 is the concave surface schematic diagram on the disk.

Fig. 3 is rotor (a 2) front view.

Fig. 4 is rotor (a 2) side view.

Fig. 5 is rotor (a 3) front view.

Fig. 6 is rotor (a 3) side view.

Claims

1, a kind of intelligent mogic plate that inspires children's intelligence and amusement to use, it is characterized in that it is made up of disk (1), 12 shapes, equal-sized rotor (2), 4 shapes, equal-sized rotors (3), rotor (2) has two upper and lower parallel faces that equate, its shape is imitative capitate; The curved quadrangle that rotor (3) then is made up of four equal concave arc lines, above-mentioned 16 rotors (2), (3) are combined into four isodiametric crossing circle diagram shapes (4), and intersect at a point 0, a shape and the identical concave surface of figure (4) are arranged on the disk (1), put into it so that be combined into 16 rotors of figure (4).

2, intelligent mogic plate according to claim 1 is characterized in that the material of described disk (1), rotor (2), rotor (3) is wooden or plastics.