Bar frame group with power connection structure

Abstract

The invention discloses a bar frame group with a power connection structure. The bar frame group comprises more than one hollow pipe fitting and more than one adapter, wherein a first wedge part is formed at one end of the pipe fitting, and a second wedge part which is complementary with the first wedge part is formed at the other end of the pipe fitting; a power connection module is arranged in the pipe fitting and comprises a positive conductive part, a negative conductive part and a fixed column; more than one luminescent assembly is arranged between the positive conductive part and the negative conductive part, and a first positive contact part and a second positive contact part as well as a first negative contact part and a second negative contact part are formed at two ends between the positive conductive part and the negative conductive part respectively, and are positioned on the inner sides of the first wedge part and the second wedge part at both ends of the pipe fitting respectively; more than two second wedge parts are formed on the adapter; the negative conductive part body is in the shape of long narrow sheet bar and has an outer ring wall, the diameter of the outer ring wall is matched with the inner diameter of the first wedge part, the outer ring wall is attached to the inner wall of the first wedge part, a through hole is formed in the center of the first negative contact part, and after the first wedge and the second wedge part of the pipe fitting are inserted with each other, or the pipe fitting is connected with the adapter, the electricity connection can be synchronously formed, and the luminescent assemblies can be lightened.

Description

technical field [0001] The invention relates to a pole frame set, especially a pole frame set with an electric connection structure and a power supply connection when the wedge is inserted, so as to supply power to the internal light-emitting components. Background technique [0002] After the general public's knowledge level has improved to a certain level, the requirements for most entertainment appliances are not only aesthetic, but also functional or educational, especially in toys. For young children, toys that are too complicated or too gorgeous seem to be unresponsive, so toys that can train their hand-eye coordination are most suitable, such as some combination toys with matching shapes and complementary male and female, which can familiarize young children with the shape and shape of objects. Further combination and matching; such as building blocks or similar assembly toys, these toys have some basic components, but there is no fixed way to play, children can use b...

AI Technical Summary

Problems solved by technology

[0003] But as mentioned above, the existing assembly toys are composed of some simple-shaped pipe fittings and adapters, and those who can enhance the visual effect are nothing more than changing the color of the pipe fittings and adapters, but the effect Obviously, there are limitations in the use, so in order to improve the attention of children when using it and strengthen the visual effect, it is necessary to further seek feasible technical solutions for the existing assembly toys.

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