Title:
WIRELESS CHARGING X-Y GUIDE USING SLIDE BEARING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/054574
Kind Code:
A1
Abstract:
The present invention relates to a wireless charging X-Y guide using a slide bearing method. More specifically, the present invention relates to a wireless charging X-Y guide using a slide bearing method, the X-Y guide comprising: an upper cover; a lower cover covered by the upper cover; an X-axis rail fixed across the lower cover from one end thereof to the other end thereof; a pair of second slide bearings coupled to both end portions of the X-axis rail; an X-axis rack gear fixedly coupled to the X-axis rail; an X-axis motor to which an X-axis pinion gear, which rotates by engaging with the X-axis rack gear, is coupled; a Y-axis rail having a first through-hole in which the X-axis motor is encompassed and a second through-hole in which a Y-axis motor, which is formed vertically with respect to the X-axis motor, is encompassed; the Y-axis motor to which a Y-axis pinion gear, which rotates by engaging with a Y-axis rack gear coupled to the lower portion of a slider, is coupled; a pair of first slide bearings, which are divided into upper and lower ends and are coupled to the slider and the Y-axis rail, and to which both end portions of the Y-axis rail are coupled at the lower ends thereof; the slider coupled to the upper ends of the first slide bearings; and a center coil coupled to the upper portion of the slider.
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Inventors:
KYEONG MUN GEON (KR)
KWON HYEOK DO (KR)
KWON HYEOK DO (KR)
Application Number:
PCT/KR2017/014697
Publication Date:
March 21, 2019
Filing Date:
December 14, 2017
Export Citation:
Assignee:
KYEONG MUN GEON (KR)
LEE TAEK WON (KR)
LEE TAEK WON (KR)
International Classes:
H02J7/00; H02K7/08; H02K7/116
Foreign References:
| KR20110034773A | 2011-04-06 | |||
| US20110006611A1 | 2011-01-13 | |||
| KR20070102309A | 2007-10-18 | |||
| KR101704934B1 | 2017-02-23 | |||
| US20030030342A1 | 2003-02-13 |
Attorney, Agent or Firm:
LEE, Jae Hoon (KR)
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