MONOLITHIC LENS MOUNT

摘要

A monolithic lens mount is formed by an annular body which is divided through material recesses into an outer mount ring, an inner mount ring and three connection structures which are arranged so as to be offset by 120° relative to one another. The connection structures in each instance form a chain of at least three, preferably five, connection webs which transition into one another and which are constructed as radial connection webs and axial connection webs. The axial flexural stiffness and radial flexural stiffness and the torsional stiffness of the connection structures can be determined via the dimensioning of the radial connection webs and axial connection webs.

主权项

1. A monolithic lens mount comprising an annular body with an axis of symmetry which is divided through material recesses into an outer mount ring, an inner mount ring and three connection structures each connection structure being arranged so as to be offset by 120° relative to one another, said inner mount ring being connected to the outer mount ring via said connection structures, said connection structures being formed in each instance by a chain of at least three connection webs which are connected through transitions and which are constructed alternately as radial connection webs and axial connection webs, said radial connection webs having a length in a radial direction, and the axial connection webs having a length in an axial direction, the length of the axial connection webs is being greater than the length of the radial connection webs, and said radial connection webs having a thickness in the axial direction and the axial connection webs having a thickness in the radial direction, wherein the thickness of the axial connection webs is less than the thickness of the radial connection webs.