CN2181973Y

CN2181973Y - Magic disc

Info

Publication number: CN2181973Y
Application number: CN 93237763
Authority: CN
Inventors: 陈养炎
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-10-13
Filing date: 1993-10-13
Publication date: 1994-11-09
Anticipated expiration: 2003-10-13

Abstract

The utility model relates to a magic dish which belongs to the technical field of a toy, comprising an annular disk, a rotary disk, a central axis, a spring, a ball, etc. The rotary disk comprises an upper sheet disk, a lower sheet disk and two half disks. The edge positions of the upper and the lower sheet disks are provided with flanges. The two half disks are connected by the central axis. The annular disk comprises twelve blocks of sector blocks and the upper and the lower surfaces of the sector blocks are provided with grooves. The inner sides of the sector blocks are provided with spring holes and the flanges on the rotary disk and the grooves on the annular disk are buckled and connected. The spring and the ball are arranged in the spring holes and the core disk of the rotary disk is bunted by the ball. A number is formed on the annular disk by that the rotary disk is rotated and the magic dish is turned for carrying out mathematic games.

Description

Magic disc

The utility model relates to a kind of structure of puzzle, belongs to the toy technique field.

Existing puzzle has magic square, magic stick or the like.These objects for appreciation have recreational, can cultivate the thinking of tempering people again in amusement, analyze and judgement tap intellectual resources.But people often use certain several toy, just lack a kind of feeling of freshness, go down for a long time, have just had no stomach for.For example, play the now people of magic square, magic stick is fewer and feweri.

The purpose of this utility model is that a kind of puzzle---magic dish that has mathematics entertaining also can strengthen people's mental arithmetic and calculate ability quickly will be provided.

The purpose of this utility model is achieved in that the mill dish is provided with circle ring disk 1, rotating disk 2, axis 3, spring 4, ball 5, adopt groove and flange snapping, spring 4 and spin 5 to contact between circle ring disk 1 and the rotating disk 2, rotating disk 2 is by two slit bamboo or chopped wood semi-discs, the sheet dish constitutes up and down, and two slit bamboo or chopped wood semi-discs are connected by axis 3.Said circle ring disk 1 is made of 12 block sizes, covering of the fan piece that shape is identical, and the top and bottom of covering of the fan piece are provided with groove, and medial surface is provided with spring eye.The plate edge of the sheet up and down place of rotating disk 2 is provided with flange respectively, and being in contact with one another of middle part is respectively equipped with the half-arc groove that axis 3 is installed on the face.The flange at sheet plate edge place snaps onto respectively in the groove on the covering of the fan piece top and bottom up and down, in the half-arc groove about axis 3 is arranged in the middle part of the sheet dish, adopt between the sheet dish up and down and glued joint or nail joint, spring 4, ball 5 are separately positioned in the spring eye on the covering of the fan piece medial surface, and ball 5 contacts the core disk of rotating disk 2.There are two to be the beginning stops in 12 covering of the fan pieces of circle ring disk, have ten to be digital block.Two beginning stops can be coated with different colors, also can sign annotate, and for example are coated with green one, are the beginning piece, and one of coating Red is stops.Put on 0,1,2,3,4,5,6,7,8,9 respectively on ten digital blocks.Rotating disk 2 can rotate arbitrarily along the groove on the covering of the fan piece, and arbitrary half of magic dish can be around axis 3 arbitrary overturns.Drive the upset of covering of the fan piece by rotary turnplate with around axis, reach one group of predetermined numeral of acquisition between the beginning stops.

It is the recreation of feature that the evil spirit dish can be used for that 1 people or many people carry out with the maths game.Determine the ordered series of numbers of certain number or long number during amusement earlier, obtain certain number or ordered series of numbers and be successfully.When many people carried out recreation, each one handed a magic dish, and who obtains certain number or ordered series of numbers earlier, and make this number or ordered series of numbers be from green to the red two covering of the fan pieces, be the victor.

The utility model is rational in infrastructure simple, and make and produce easily, small investment, cost is low, is that a kind of good collection amusement and study are the intellectual development type toy of one, and the excellent popularization using value is arranged.

Accompanying drawing 1 is a profile floor map of the present utility model, 1 circle ring disk, 2 rotating disks among the figure.

Accompanying drawing 2 is a planar structure schematic diagram of the present utility model, 1 circle ring disk, 2 rotating disks, 3 axis, 4 springs, 5 balls among the figure.

Accompanying drawing 3 is vertical sectional structure schematic diagram of the present utility model, 1 circle ring disk, 2 rotating disks, 3 axis, 4 springs, 5 balls among the figure.

Accompanying drawing 4 is a horizontal sectional structure schematic diagram of the present utility model, 1 circle ring disk, 2 rotating disks, 3 axis, 4 springs, 5 balls among the figure.

Narrate case study on implementation of the present utility model below in conjunction with accompanying drawing.

Manufacture shape, big or small identical covering of the fan piece that 12 arc chord angles are 30 °, establish groove on the top and bottom of covering of the fan piece, establish spring eye on the medial surface, one is coated with green in the covering of the fan piece, a coating Red marks last 0,1,2,3,4,5,6,7,8,9 respectively on all the other top and bottom of ten.Rotating disk 2 is by two slit bamboo or chopped wood semi-discs about the sheet dish connects and composes with glue respectively up and down, connect with axis 3 between the two slit bamboo or chopped wood semi-discs, the edge of sheet dish establishes flange respectively up and down, and in the groove of flange clip on the top and bottom of covering of the fan piece of sheet dish, 12 covering of the fan pieces constitute circle ring disk 1 up and down.Spring 4, ball 5 are arranged in the spring eye of covering of the fan piece medial surface, and ball 5 contacts the core disk of rotating disk 2.

Claims

1, a kind of magic dish, it is characterized in that magic dish is provided with circle ring disk 1, rotating disk 2, axis 3, spring 4, ball 5, adopt groove and flange snapping, spring and ball to contact between circle ring disk 1 and the rotating disk 2, rotating disk 2 is by two slit bamboo or chopped wood semi-discs, the sheet dish constitutes up and down, and two slit bamboo or chopped wood semi-discs are connected by axis 3.

2, magic dish according to claim 1 is characterized in that said circle ring disk 1 is made of 12 block sizes, covering of the fan piece that shape is identical, and the top and bottom of covering of the fan piece are provided with groove, and medial surface is provided with spring eye.

3, magic dish according to claim 1 is characterized in that the plate edge of the sheet up and down place of said rotating disk 2 is provided with flange respectively, and being in contact with one another of middle part is respectively equipped with the half-arc groove that axis 3 is installed on the face.