T-shaped beam of building block robot

The invention discloses a T-shaped beam of a building block robot. The T-shaped beam comprises a cross beam, the cross beam is provided with connecting holes which are used for connecting other pins and shafts, a vertical beam is connected with the middle of the cross beam, the vertical beam is perpendicularly arranged on the cross beam, and connecting holes are formed in the vertical beam. The T-shaped beam has the advantages that 1, the assembling of different projects is completed through the development of the T-shaped beam to replace the effect which can be achieved by multiple original connecting devices, so that the diversity and flexibility of product assembly are effectively improved, and a novel experiencing effect is achieved; 2, the effective butting with other building block building products and connecting devices is completed through the inserting holes of the T-shaped beam, the assembling effect which cannot be achieved previously is completed, the diversification of the projects is effectivel