US 12,264,907 B2
Device and method for measuring height
Ung Chul Shin, Incheon (KR); Hyun Mi Choi, Seoul (KR); Young Seun Chae, Suwon-si (KR); Tae Ryang Kwon, Daejeon (KR); Jung Han Yoo, Seoul (KR); Sung Wook Youn, Seoul (KR); and Young Ju Jung, Seoul (KR)
Assigned to MAGPIE TECH INC., Seoul (KR)
Filed by MAGPIE TECH INC., Seoul (KR)
Filed on Sep. 30, 2022, as Appl. No. 17/957,104.
Claims priority of application No. 10-2021-0183112 (KR), filed on Dec. 20, 2021.
Prior Publication US 2023/0194241 A1, Jun. 22, 2023
Int. Cl. G01B 11/06 (2006.01); G01C 15/00 (2006.01)
CPC G01B 11/0608 (2013.01) [G01C 15/008 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A device for measuring a height, the device comprising:
an inclined portion including a display;
a bottom portion connected to the inclined portion;
a support vertically connected to the bottom portion; and
a laser device disposed in a region where the inclined portion and the support meet each other,
wherein:
the inclined portion, the bottom portion, and the support are connected to each other based on a shape of a right triangle when viewed from a side,
the bottom portion includes a support plate for covering the bottom portion, wherein a switch is included between the bottom portion and the support plate,
when a pressure is applied to the support plate, the support plate transmits the pressure to the switch, so that the laser device transmits a laser beam for the height measurement,
the device further comprises a controller configured to control the height measurement,
the display displays standby state information for the height measurement,
when a pressure is transmitted to the switch, the display displays guide information for the height measurement, and
when the pressure is transmitted to the switch while the guide information for the height measurement is displayed, the controller performs the height measurement and corrects the height measurement result, the display displays the corrected result.