Industry Patents
Patent: 11067817
Optical Element Rotating Device and Stage Light Optical Device
(Click image for PDF of full patent)
| Patent Number: |
11067817 |
| Title: |
Optical Element Rotating Device and Stage Light Optical Device |
| Abstract: |
The present invention provides an optical element rotating device, which
is simple in structure and convenient in use, and can prevent the stuck
phenomenon of the rotating motion of the optical element main body from
affecting the using effect of the stage light, comprising a base body, a
ball holder, a ball, a ball pressing plate, an elastic element, and a
cover, wherein the ball holder is sleeved outside the periphery of the
base body; and the ball, the ball pressing plate, the elastic element and
the cover are sequentially positioned between the ball holder and the
base body from bottom to top. A stage light optical device is also
disclosed, comprising an optical element main body and the rotating
device, wherein the optical element main body is positioned on the base
body of the rotating device.
|
| Country of Issue: |
US |
| First Named Inventor: |
Jiang |
| Assignee: |
Guangzhou Haoyang Electronic Co. (Golden Sea) |
| Continuation or Divisional of: |
|
| International Classification: |
G02B 7/18 |
| US Classification: |
G02B 27/0972 |
| Issue Date: |
07-20-2021 |
| Filing Date: |
01-31-2019 |
| Application : |
16/263792 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
11067817 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
11067817 at Google Patents |
1. The Google Patents and World Patent Family links will likely not work until a few weeks
after the patent has issued - they take a while to get new patents in their systems.
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