Impeller-type building block assembly

Abstract

The invention relates to an impeller-type building block assembly, which comprises a rotating shaft building block, a shaft seat building block, a plurality of blade building blocks, and a plurality of connecting parts, wherein the shaft seat building block is provided with a shaft hole which is extended along an axis and is fixedly sheathed with the rotating shaft building block, the connecting parts are formed a peripheral surface through surrounding the axis, and the blade building blocks are respectively provided with a blade for bearing external force, and a connecting part for splicing with the connecting parts of the shaft seat building block. In the way, by utilizing the modularized design, the invention can replace the blade building blocks with different shapes and can help people to learn the related knowledge about wind power, water power and the like during the process of assembling and playing, thereby achieving the purpose of edutainment.

Description

Technical field [0001] The invention relates to a building block, in particular to an impeller type building block assembly. Background technique [0002] Take the doll windmill 1 in Taiwan Patent Announcement No. M337412 as an example. It mainly includes a main body 11, a windmill 12 pivoted on the main body 11, a light-emitting element 13 arranged at one end of the main body 11, and A battery 14 in the main body 11 and used to supply the power required by the light-emitting element 13. Thereby, when the wind acts on the windmill 12, the windmill 12 will rotate, and the light-emitting element 13 at the end of the main body 11 will generate bright light, thereby enhancing the interest. [0003] The aforementioned doll windmill 1 and the dazzling array of windmill or waterwheel toys currently on the market are mainly used to show their own rotating effect. Therefore, usually the windmill 12 (or a general waterwheel) is an indecomposable body, except In addition to its non-variable...

AI Technical Summary

Problems solved by technology

[0003] The aforementioned doll windmill 1 and the various windmills or waterwheel toys currently on the market are mainly showing their own rotating effect. Therefore, usually the windmill 12 (or a general waterwheel) is an indecomposable main body, except In addition to the lack of change in shape and the large size, it is difficult to store it. For children who operate the doll windmill 1, they cannot feel the relationship between the wind and water movement and the appearance, nor can they understand the relationship between "kinetic energy" and "electric energy". relationship, the learning effect is limited

And this battery 14 belongs to a kind of consumables, it must be replaced after the power is exhausted, which not only wastes money, but also does not meet the requirements of environmental protection

[0004] This shows that the above-mentioned existing doll windmill obviously still has inconvenience and defects in structure and use, and needs to be further improved urgently.

In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but for a long time no suitable design has been developed, and the general product has no suitable structure to solve the above-mentioned problems. This is obviously the relevant industry. Urgent problem

Images