CN2084834U

CN2084834U - Toy top

Info

Publication number: CN2084834U
Application number: CN 91215236
Authority: CN
Inventors: 王建华
Original assignee: Consulting Service Division Shanghai Xuhuei Science & Technology Association (c
Current assignee: Consulting Service Division Shanghai Xuhuei Science & Technology Association (c
Priority date: 1991-03-19
Filing date: 1991-03-19
Publication date: 1991-09-18

Abstract

The utility model relates to a toy top. The utility model is characterized in that the energy is stored by rotating a spring with the external force, the spring is locked by a ratchet wheel and can not inverse, when the spring is released, the energy is sent out and the top begins to rotate. The toy top is provided with batteries, a lamp bulb, a fixed wafer and a movable wafer. When the top is rotating, under the action of the centrifugal force, the fixed wafer and the movable wafer are connected and the light is sent out from the lamp bulb; an air door is arranged on the body of the top thereby, sound can be sent out when the top is rotating. The utility model has the advantages that the interest when children are playing can be increased, and the curiosity for knowing acoustics, electricity and dynamics of the children can be raised.

Description

Toy top

The utility model is a kind of toy gyroscope, relates in particular to a kind of acousto-optic toy gyroscope.

Toy gyroscope is a kind of toy that liked by children.Existing toy gyroscope is that a kind of top is Cylinder, and the bottom is the solid of cone.Desire to make its rotation earlier, generally need to be wrapped in the top of gyro, make it obtain its original rotary power behind the twitch rope with rope.And constantly lash make its can maintenance rotation.And such gyro only has the function of rotation.

Goal of the invention of the present utility model is to provide a kind of spring energy-storage that utilizes as the teetotum rotatory force, and can sound when gyro rotates and the toy gyroscope of light.

Under the effect of power outside of the utility model utilization rotation spring, stored energy, when trip spring, energy is released to be told, and makes gyro produce rotation.And when gyro rotates at a high speed, making the movable contact spring that places in the gyro constitute the loop, small electric bulb is luminous.The utility model is shaped on one or more air door on one's body at top, and the effect owing to air door when gyro rotates at a high speed makes gyro send the sound.

Describe in detail again in conjunction with embodiment of the present utility model.

Fig. 1 is an outline drawing of the present utility model.

Among the figure be 1, button; 2, handle; 3, spring pedestal; 4, ratchet; 5, air door; 6, top body; 7, top point.

Fig. 2 is the structural representation of the utility model gyro first half.

Among the figure be 1, button; 2, handle; 8, rotation spring; 9, stamen bar.

Fig. 3 is the structural representation of the utility model gyro Lower Half.

Among the figure be 6, the top body; 7, top point; 10, battery cap seat; 11, battery; 12, small electric bulb; 13, movable contact spring; 14, static contact; 15, battery base.

The utility model partly is made up of the first half and the Lower Half two of gyro.The first half has button, handle, and rotation spring and stamen bar, Lower Half has top body top point, battery cap seat, battery small electric bulb, active and static contact and battery base.Top body 6 and top point 7 are formed hollow form gyro Lower Half, and battery 11 places between battery cap seat 10 and the battery base 15; One electrode of small electric bulb 12 links to each other with movable contact spring 13, and another electrode of small electric bulb links to each other with pond cap seat 15 and is separately fixed in top body 6 and the top point 7; Top is shaped on one or more air door 5 on one's body; One ratchet 4 is arranged at the top in the top body 6, the center of ratchet 4 is the square hole that a stamen bar 9 bottoms match, the bottom of stamen bar 9 is a square, and the top of stamen bar 9 places hollow form button 1, and an end of rotation spring 8 is fixed on stamen bar bottom, the other end is fixed on the button 1, button 1 and handle 2, spring pedestal 3 is used slot, and long key shape becomes to constitute one, the inboard of handle 2 is a spring pedestal 3, and base 3 lower ends are shaped on the ratchet that matches with ratchet 4.

When recreation, the integrator of halves up and down with gyro, the tooth of spring pedestal 3 lower ends is meshed with ratchet 4 on the top body 6, rotation spring 3 is a coilable spring, turn handle 2 makes rotation spring 3 obtain 3 spring energy-storages, the end stretch of stamen bar 9 is gone into the centre bore of hook tooth 4, tooth and hook tooth on the spring pedestal 3 are broken away from, the Lower Half that promotes gyro moves down, and reset when spring counter-rotating, and make the rotation of top height speed, and the Lower Half of gyro moves down, and reset when spring counter-rotating, and make the rotation of top height speed, and join with still under the action of centrifugal force that the movable contact spring in the gyro produces when changeing at a high speed, constituted the loop, make small electric bulb luminous, air produces wind toot sound when passing through air door 5 when the high speed rotation of gyro.

The utility model has rotation concurrently, and the function of the luminous and sound can strengthen the entertaining of children when recreation and can excite children to understand the good singularity of acoustics, electricity and mechanics secret again, is that a kind of the residence taught toy in toy.

Claims

1, toy gyroscope is made up of the first half and Lower Half two parts, the first half is by button, handle, rotation spring and stamen bar, Lower Half is by the top body, top point, battery, the battery cap seat, small electric bulb still and battery base are formed, and it is characterized in that battery 11 places between battery cap seat 10 and the battery base 15 in the described gyro, and an electrode of small electric bulb 12 links to each other with sound sheet 13, another electrode of small electric bulb links to each other with pond cap seat 10, and static contact 14 links to each other with battery base 15; Battery cap seat 10 and battery base 15 are separately fixed in top body 6 and the top point 7, and top is shaped on one or more air door 5 on one's body; One ratchet 4 is arranged at the top in the top body 6, the center of ratchet 4 is a square hole that matches with stamen bar 9 bottoms, the bottom of stamen bar 9 is square, the top of stamen bar 9 places the hollow form button, and an end of rotation spring 8 is fixed on stamen bar bottom, and the other end is fixed on the button, button 1 and handle 2, spring base 3 usefulness slot long key shape formulas constitute one, and the inboard of handle 2 is a spring pedestal 3, and there is a ratchet that matches with ratchet 4 base 3 lower ends.

2, toy gyroscope according to claim 1 is characterized in that but described rotation spring is a torsionspring.