Lens mounting base adjustable in multiple degrees of freedom

Abstract

The invention provides a lens mounting base adjustable in multiple degrees of freedom and relates to the technical field of optical-mechanical system assembly design. The lens mounting base is formedby four parts of a base, an angle adjusting table, an inclination adjusting table and a lens fasting seat. Angle adjusting springs and the angle adjusting table are mounted on two installation shaftsprotruding out of the side edge of the base sequentially, and two adjusting screws are rotated respectively so as to realize the angle adjusting purpose; four inclination adjusting springs and the inclination adjusting table are mounted on four installation shafts protruding out of the upper surface of the angle adjusting table sequentially, and the four adjusting nuts are rotated respectively soas to realize the lens inclination adjusting purpose; according to the lens mounting base adjustable in multiple degrees of freedom, the structure is simple, the installation angle and the inclinationof the lens can be adjusted simultaneously, and a greater practical value is provided for the design of the optical-mechanical system.

Description

technical field [0001] The invention relates to the technical field of optical-mechanical system component design, in particular to a multi-degree-of-freedom adjustable lens mount. Background technique [0002] At present, the rapid development of optical-mechanical systems makes the design of various optical path systems simpler and easier to implement. However, for the installation of lenses, the general technical means is to design a special mount according to the needs of lens installation. Errors in the design or production process of the mounting seat can lead to inaccurate measurement results of the optomechanical system, and the serious consequence is the failure of the entire optomechanical system, and this mounting seat can only be applied to a specific optomechanical system. In the system, the scope of application is greatly restricted; in addition, although some lens mounts have a certain degree of freedom adjustment function, the degree of freedom that can be ad...

AI Technical Summary

Problems solved by technology

[0002] At present, the rapid development of optical-mechanical systems makes the design of various optical path systems simpler and easier to implement. However, for the installation of lenses, the general technical means is to design a special mount according to the needs of lens installation. Errors in the design or production process of the mounting seat can lead to inaccurate measurement results of the optomechanical system, and the serious consequence is the failure of the entire optomechanical system, and this mounting seat can only be applied to a specific optomechanical system. In the system, the scope of application is greatly restricted; in addition, although some lens mounts have a certain degree of freedom adjustment function, the degree of freedom that can be adjusted is limited to angle adjustment or inclination adjustment, which cannot fully meet the requirements. The requirements that may be encountered in actual use, so it is particularly important to design a lens mount that can be adjusted in angle and inclination

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