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Switching eccentric wheel mechanism of toy and usage method

An eccentric wheel and toy technology, which is applied to the transmission of toys, toys, entertainment, etc., can solve the problems of unsatisfactory commutation effect, inability to realize walking reversing action, etc., and achieves good commutation effect, simple structure and application. wide range of effects

Inactive Publication Date: 2006-09-27
刘永忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a pure swing mechanism cannot realize complex walking and reversing actions
At present, the reversing of walking action toys must adopt a relatively complicated transmission mechanism, and the effect of reversing is not very ideal. Therefore, a walking reversing transmission mechanism with a relatively simple structure, convenient use and ideal reversing effect is designed. Become an urgent wish of toy designers

Method used

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  • Switching eccentric wheel mechanism of toy and usage method
  • Switching eccentric wheel mechanism of toy and usage method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1, such as loading onto a mechanism of the present invention on a walking movement, when the motor rotated forward, the eccentric column of the single eccentric wheel and the eccentric column of the combined eccentric wheel were reversed, driving the two legs of the walking movement into a The movement of walking forward step by step; when the output of the motor is reversed, the two eccentric columns are in the same direction, driving the walking legs in the same direction to squat and squat.

Embodiment 2

[0019] Embodiment 2, if the mechanism of the present invention is installed on a double swing movement, when the party motor rotates forward, the two eccentric columns reverse, driving the two rockers to shake in the same direction synchronously; when the motor reverses, the two eccentric columns The pillars are in the same direction, driving the two rockers to swing in opposite directions asynchronously.

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Abstract

The commutating eccentric mechanism for toy consists of a middle connecting shaft and eccentric wheels separately on two ends of the connecting shaft for connection with the next stage of motion mechanism mainly. Of the eccentric wheels, one is a single one and the other is a combined one. The combined eccentric wheel consists of at least a eccentric wheel with inside rotating notch for the connecting end possessing lug of the connecting shaft to insert in and a connecting cover to connect the connecting shaft movably with the combined eccentric wheel. When the lug is located in one end of the rotating notch, the next stage of the motion mechanism is made to move in the same direction, and when located in the other end, the next stage of the motion mechanism is made to move in the opposite direction, The commutating eccentric mechanism has simple structure, convenient and reliable use, good commutation effect, low cost, wide application range and other advantages.

Description

technical field [0001] The invention relates to an eccentric wheel mechanism specially used for action reversing of an action toy and its use method, which belongs to the transmission mechanism of the toy. Background technique [0002] Among the existing children's toys, action toys are one of the toys that can attract children's attention and love them most, because they are in line with children's active nature. toys and more. In addition to those composed of wheel rolling structures, general action toys have more complex mechanical transmission mechanisms. They mainly use swing mechanisms as the main mechanical transmission, and eccentric wheel structures must participate in the swing mechanisms. However, a pure swing mechanism cannot realize complex walking and reversing actions. At present, the reversing of walking action toys must adopt a relatively complicated transmission mechanism, and the effect of reversing is not very ideal. Therefore, a walking reversing trans...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63H31/00
Inventor 刘永忠
Owner 刘永忠
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