Component with lattice structure, lattice structure and lattice cell
A lattice structure and lattice technology, applied in building elements, sheets/boards, connecting rods, etc., can solve problems such as stress concentration in lattice structures, achieve uniform stress distribution, improve specific stiffness and specific strength, and excellent mechanical properties. performance effect
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Embodiment 1
[0063] Such as Figure 1-Figure 4 As shown, the dot matrix cell 100 provided by the embodiment of the present invention includes four reference plates located on the same plane, and the four reference plates are arranged in parallel and spaced apart, see figure 1 and figure 2 As shown, one of the reference plates is taken as the first reference plate 101 , followed by the second reference plate 102 , the third reference plate 103 and the fourth reference plate 104 from the first reference plate 101 in the clockwise direction.
[0064] Between two adjacent reference plates, each reference plate has two inclined plates on the side close to each other, and the two inclined plates are inclined at an obtuse angle with the reference plate, and one of the inclined plates is an upper inclined plate. The upper inclined plate extends obliquely upward and is close to the adjacent reference plate at the same time, that is, the upper inclined plate is arranged obliquely upward; the other...
Embodiment 2
[0087] Such as Figure 14-Figure 16 As shown, the lattice cell provided in the second embodiment is a deformed structure of the lattice cell provided in the first embodiment, which can be deformed on the basis of any implementation mode in the first embodiment. see Figure 14 Shown is a lattice cell after stretching and deformation of a lattice cell in the first embodiment. see Figure 15 As shown, it is a lattice cell after a shear deformation of a lattice cell in the first embodiment. see Figure 16 Shown is a lattice cell after torsion deformation of a lattice cell in the first embodiment.
[0088] It should be noted that when the lattice cells are stretched and deformed, the axial stretching of the lattice cells can also be understood as a case of changing the size of each plate in the stretching direction. Diagonal stretching can be understood as a form of shear deformation.
Embodiment 3
[0090] see Figure 17 As shown, the lattice structure 200 provided in this embodiment includes a plurality of lattice cells 100 in any one of Embodiment 1 or Embodiment 2, and each lattice cell 100 is at least Array distribution along one direction, for example, in the spatial Cartesian coordinate system, the lattice cell 100 can be arrayed along any direction of X, Y or Z, or can be arrayed along any two directions of X, Y or Z. Arranged in an array along the X, Y and Z directions.
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