US 12,286,328 B2
Operation display device for elevator
Yumiko Yamazaki, Tokyo (JP)
Assigned to MITSUBISHI ELECTRIC CORPORATION, Tokyo (JP)
Appl. No. 17/434,438
Filed by Mitsubishi Electric Corporation, Tokyo (JP)
PCT Filed Mar. 20, 2019, PCT No. PCT/JP2019/011674
§ 371(c)(1), (2) Date Aug. 27, 2021,
PCT Pub. No. WO2020/188785, PCT Pub. Date Sep. 24, 2020.
Prior Publication US 2022/0144586 A1, May 12, 2022
Int. Cl. B66B 5/00 (2006.01); B66B 3/00 (2006.01); G08C 23/04 (2006.01); G02F 1/1333 (2006.01)
CPC B66B 5/0087 (2013.01) [B66B 3/002 (2013.01); G08C 23/04 (2013.01); G02F 1/133308 (2013.01)] 4 Claims
OG exemplary drawing
 
1. An operation display device for an elevator comprising:
a faceplate having a display opening which is an aperture through the faceplate;
a transmissive plate closing the display opening;
an internal sheet metal having a wiring opening and disposed on a back side of the faceplate;
a liquid crystal display fixed to a front face of the internal sheet metal so as to face the display opening and having a cable passed through the wiring opening to a back side of the internal sheet metal; and
an infrared receiving unit provided on the back side of the internal sheet metal and arranged at a position avoiding the cable, to receive infrared rays from a remote controller via the transmissive plate, the display opening, and the wiring opening.