Pupil distance diopter push-pull rotation adjusting mechanism
A technology of rotation adjustment and diopter, applied in optics, optical components, instruments, etc., can solve the problem of inability to accurately control the adjustment value of the monocular eye, and achieve the effect of precise control of the adjustment value of the monocular eye
Pending Publication Date: 2022-04-12
SHENZHEN NED OPTICS CO LTD
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Problems solved by technology
[0002] At present, there are several ways to adjust the diopter and interpupillary distance of smart glasses on the market: ①Adjust by using built-in cams, threads, and external manual rollers; ②Slide and adjust by external toggle keys; ③Biocular simultaneous Adjustment, external manual roller adjustment; when adjusting the diopter and interpupillary distance, it can only be adjusted through direct push and straight sliding, and the single-eye adjustment value cannot be accurately controlled
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[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be made below in conjunction with the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, and Not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] The pupil distance diopter push-pull rotation adjustment mechanism of the preferred embodiment of the present invention, such as figure 1 shown, see also Figure 2-8 , including two adjustment assemblies, the adjustment assembly includes a left and right movement unit 2 that drives the optomechanical assembly 1 to move left and right, a left and right guide unit 3 that guides the left and...
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The invention relates to an interpupillary distance diopter push-pull rotation adjusting mechanism which comprises two adjusting assemblies. The adjusting assembly comprises a left-right movement unit for driving the ray machine assembly to move left and right, a left-right guide unit for guiding the ray machine assembly to move left and right, a front-back movement unit for driving the diopter adjusting assembly to move front and back, and a front-back guide unit arranged on the ray machine assembly for guiding the diopter adjusting assembly to move front and back. And a push-pull type driving assembly. The front-back movement unit and the diopter adjusting assembly are in left-right sliding connection through the left-right sliding assembly. The push-pull type driving assembly comprises a left-right output unit for driving the left-right movement unit to work, a front-back output unit for driving the front-back movement unit to work, an adjusting input unit and a push-pull type clutch unit for performing input and output clutch adjustment; the two adjusting assemblies are used for carrying out distribution adjustment, so that the purpose of accurately controlling a single-eye adjusting value can be simply and conveniently achieved.
Description
technical field [0001] The invention relates to the technical field of pupillary distance diopter adjustment, and more specifically, to a pupillary distance diopter push-pull rotation adjustment mechanism. Background technique [0002] At present, there are several ways to adjust the diopter and interpupillary distance of smart glasses on the market: ①Adopt built-in cams, threads, and external manual rollers to adjust; Adjustment, external manual roller adjustment; when adjusting the diopter and interpupillary distance, it can only be adjusted through direct push and straight sliding, and it is impossible to accurately control the adjustment value of one eye. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a push-pull diopter rotation adjustment mechanism for interpupillary distance in view of the above-mentioned defects of the prior art. [0004] The technical solution adopted by the present invention to solve ...
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Inventor 彭华军刘冬华王冲
Owner SHENZHEN NED OPTICS CO LTD