Lens adjusting device capable of being used for closed system
A lens adjustment and closed system technology, applied in the optical field, can solve the problems of large volume and weight, high cost, complex structure, etc., and achieve the effect of small overall size, reduced overall size, and easy miniaturization
Pending Publication Date: 2021-12-07
东莞市中科原子精密制造科技有限公司
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Problems solved by technology
[0004] The object of the present invention is to provide a lens adjustment device that can be used in a closed system to solve the problems of complex structure, large volume and weight, and high cost of the existing spectrometer optical adjustment system
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[0036] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.
[0037] figure 1 It is a schematic diagram of the outline structure of a lens adjustment device that can be used in a closed system provided by an embodiment of the present invention, figure 2 for figure 1 The lens adjustment device that can be used in the closed system does not show the internal structure diagram of the upper cover of the closed case, image 3 for figure 2 Schema...
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The invention relates to a lens adjusting device capable of being used for a closed system, and belongs to the technical field of optics. The lens adjusting device comprises a closed shell; a mirror frame arranged in the closed shell and used for mounting an optical reflecting mirror; an adjusting assembly, wherein the first end of the adjusting assembly is connected with the first side face of the mirror frame, and the second end of the adjusting assembly penetrates through the closed shell and is arranged on the outer side wall of the closed shell; the adjusting assembly can be telescopically adjusted in the first direction, and the first direction is the connecting line direction of the first end and the second end; the first side face of the mirror frame is parallel to the mirror face of the optical reflector installed on the mirror frame. According to the device provided by the invention, an optical system to be adjusted can be completely placed in a clean closed environment, so that the position or the pitching angle of the optical reflector can be adjusted, and the device is small in size, light in weight and low in cost.
Description
technical field [0001] The present disclosure relates to the field of optical technology, in particular to a lens adjusting device that can be used in a closed system. Background technique [0002] Due to the complexity and high precision of the optical system itself, it is difficult to guarantee the required accuracy through design and machining. Usually, it is necessary to adjust the coaxiality and inclination of each module in the optical path. At present, the adjustment of the optical system has different adjustment schemes according to the specific modules and actual requirements of the system. [0003] Most of the existing spectrometer modules are debugged in a dark clean room, using a fixed light source as the incident light, and adjusting the adjustable mechanism for optical path debugging. After the debugging is completed, each optical path module is fixed and sealed. The existing adjustment mechanism is mainly composed of a mirror frame (such as a reflective beam ...
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Login to View More IPC IPC(8): G02B7/198
CPCG02B7/198
Inventor 李彦泳
Owner 东莞市中科原子精密制造科技有限公司