Puzzle building block capable of changing light-emitting areas

Abstract

A puzzle building block capable of changing light-emitting areas includes a building block board, a circuit board, light-emitting elements and building bricks. The building block board includes a plate body and connection portions. The connection portions are disposed on the top surface of the plate body. The circuit board is adjacent to the bottom surface of the building block board. The light emitting elements are disposed on the circuit board, and the light emitted from the light emitting elements passes through the building block board via the connection portions. The building bricks are fitted with the connection portions and shield the corresponding connection portions, thereby forming letters or patterns. Therefore, the light emitted from the light-emitting elements can form various letters or patterns on the top surface of the building block board. The present invention also provides a puzzle building block assembly including the above-mentioned puzzle building blocks.

Description

CROSS-REFERENCE TO RELATED APPLICATION[0001]This application claims the priority of Chinese patent application No. 201910730188.8, filed on Aug. 8, 2019, which is incorporated herewith by reference.BACKGROUND OF THE INVENTION1. Field of the Invention[0002]The invention relates to a building block, in particular to a building block having a light-emitting element disposed therein. The light emitted from the light-emitting element can pass through the main body of the building block and make the building block have a light-emitting effect.2. The Prior Arts[0003]The conventional jigsaw puzzles use a plurality of small interlocking units to form a complete pattern. In particular, each of interlocking units has a unique shape such that each side of the interlocking units can only be connected with another specific interlocking unit. Thereby, the user can gradually connect the interlocking units with each other to produce a large complex pattern by trial and error. However, although the i...

AI Technical Summary

Benefits of technology

[0006]To overcome the disadvantages of conventional designs, a primary objective of the present invention is to provide a puzzle building block capable of changing light-emitting areas and a puzzle building block assembly so that the light-emitting blocks can be used to form planar letters or patterns.

Problems solved by technology

Thereby, the user can gradually connect the interlocking units with each other to produce a large complex pattern by trial and error.

However, although the interconnection of the interlocking units of the jigsaw puzzles is advantageous for the user to connect to form a complex pattern, it also limits the possibility for the user to use the interlocking units to form different patterns.

The conventional jigsaw puzzles can only form a single pattern, which lacks variability in use.

However, the light and shadow effect of the convention light-emitting building blocks cannot form letters or patterns.

Thus, the functions of the light-emitting building blocks are not perfect.

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