Angular displacement platform device based on linear stepping motor
A technology of linear stepping motor and platform device, which is applied to the parts of the instrument, instruments, etc., can solve the problems of low operating efficiency and poor completion quality of the device, and achieve the effect of high adjustment efficiency and high adjustment accuracy
Active Publication Date: 2017-06-30
CENT SOUTH UNIV
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Problems solved by technology
[0005] For this reason, the technical problem to be solved by the present invention is that the micro-motion angle stage in the prior art adopts manual adjustment and alignment, which has low operation efficiency and poor completion quality; Angular displacement platform device with stepping motor
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
[0030] Such as figure 1 , 2 , 3 and 4, the angular displacement platform device based on the linear stepping motor of the present embodiment includes at least one angular displacement adjustment platform, and the angular displacement adjustment platform includes a base 3, a table 4 and an intermediate transmission structure; The angular displacement adjustment platform also includes an angular displacement guiding structure and a linear stepping motor structure, and the intermediate transmis...
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The invention discloses an angular displacement platform device based on a linear stepping motor. The device comprises an angular displacement adjusting platform. The angular displacement adjusting platform comprises a middle transmission structure, an angular displacement guide structure and a linear stepping motor structure. The middle transmission structure comprises a limiting guide structure and a middle assembly. The middle assembly drives a table face under the effect of an output rod to produce angular displacement along the angular displacement guide structure. The angular displacement guide structure comprises a first arc guide component arranged on the base / table face and a second arc guide component arranged on the table face / base. The second arc guide component and the first guide component are matched to guide the angular displacement of the table face. The linear stepping motor structure is started, the output rod slides under the effect of the limiting guide structure, the table face is driven by the middle transmission structure to produce angular displacement under the guide of the angular displacement guide structure, angular displacement adjustment is achieved for the table face, manual adjustment and calibration are not needed, adjusting efficiency is high, and the adjusting precision is high.
Description
technical field [0001] The invention belongs to the field of precision motion, and in particular relates to an angular displacement platform device based on a linear stepping motor with high adjustment efficiency and high adjustment accuracy. Background technique [0002] With the development of optical fiber communication and optical fiber sensing technology, the preparation of optoelectronic devices has become the key to the further development of optical information technology. The packaging technology of optoelectronic integrated devices affects the reliability of optoelectronic devices. The key packaging technology and packaging equipment can greatly improve production efficiency and ensure the quality of devices. At present, optoelectronic packaging companies mainly rely on manual coupling. [0003] For example, the Chinese patent document CN103559916B discloses a three-degree-of-freedom micro-motion angular stage for manual alignment, including a base, a table top, a ...
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IPC IPC(8): G12B5/00
CPCG12B5/00
Inventor 段吉安徐聪
Owner CENT SOUTH UNIV