Material preparation: Lego bricks.
1. It takes 29 parts to spell an airplane with Lego. The red part is an essential part of the propeller, and the others are parts of the fuselage. The bottom of the helicopter is 1 2*4 board, and the first one in the first row is black.
2. Add four 3× 1 diagonal bricks (which can be replaced by two 3× 2 bricks) and two 2×2 diagonal bricks on the second floor; Third floor, 1 2*8 board; 1 3×2 diagonal brick, 1 1*2 brick, 1 2*3 brick and 1 2×2 anti-diagonal brick are arranged in sequence. It must be to ensure that every building block is firmly built, otherwise the back will be loose.
3. Two 2*2 boards (1 board can be replaced by 2*4 board) and 1 two 2*8 boards on the fifth floor. At this time, the fuselage is almost finished, and it can be put aside to prepare for the propeller.
4. Assemble the main propeller and tail rotor.
5. Install the main propeller, tail propeller and landing gear according to the drawing, and a small helicopter will be assembled.
Brief introduction of Lego and its product appearance;
1, introduced by Lego.
Lego, founded in 1932, located in Denmark, is a world-renowned toy manufacturer. By the end of 2022, Lego has a history of 90 years, which can be traced back to its gold-lettered signboard Lego.
The trademark "Lego" has been used since 1932. Its language comes from the Danish word "LEg GOdt", which means "have a good time". This name soon became synonymous with high-quality toys produced by Lego in Bilong Toy Factory.
2. The emergence of Lego products.
1949, the first Lego plastic building block came out. Two years later, plastic building blocks based on the principle of hole-column connection were put on the market. I am very happy that Gao has launched a building block product specially designed for babies from 3 months to 5 years old. This kind of building block is 8 times larger than ordinary building blocks, which can prevent babies from eating by mistake and being dangerous.
Lego building blocks were originally simple toys to inspire infants' intelligence, and then they gradually developed, with a variety of series, which are attractive to boys and girls of different ages.