The spelling of Lego

Lego spelling includes basic interlocking and ladder structure, the mixed use of basic interlocking and ladder structure, and various interlocking structures and single-point structures that have evolved.

Basic interlocking and trapezoidal structure, interlocking structure refers to covering the gap between the upper and lower building blocks. Try to cover the seams when building blocks, which will make the work stronger and more stable. The ladder structure is to set aside a row of points when building blocks, rising like stairs. We call this structure a trapezoidal structure. The ladder structure is beautiful, but it is not very strong.

The mixed use of basic interlocking and trapezoidal structure, and the use of interlocking structure and trapezoidal structure together can make the work both firm and beautiful. It is recommended that at least 4+ babies master it.

Evolutionary interlocking structure, such as corner interlocking, refers to locking vertically placed foundation bricks to form a stable corner structure. Used to build a stable corner area, such as a corner.

Balanced quadrilateral interlocking means that foundation bricks are connected by a single bump to form a movable parallelogram. Used in various movable parallelogram shapes, such as retractable doors, elevators, steam trains, etc. T-shaped interlocking is to vertically lock the gaps of foundation bricks to form a T-shaped interlocking shape. Used for modeling airplanes, dragonflies, ducklings, etc.

Single-point structure, also known as variable structure, can make the building blocks move magically as long as we hold down one point when building blocks, and can change into various shapes, such as rectangles and squares, by constantly holding down the company commander.