US 12,443,026 B2
Telescopic rod endoscope
Yingjie Sun, Irvine, CA (US)
Assigned to ScopeAround, Irvine, CA (US)
Filed by ScopeAround, Irvine, CA (US)
Filed on Feb. 3, 2023, as Appl. No. 18/164,481.
Claims priority of application No. 202320073886.7 (CN), filed on Jan. 10, 2023.
Prior Publication US 2024/0231073 A1, Jul. 11, 2024
Int. Cl. G02B 23/24 (2006.01)
CPC G02B 23/2484 (2013.01) 4 Claims
OG exemplary drawing
 
1. A telescopic rod endoscope, comprising a shaping pipe, wherein one end of the shaping pipe is fixedly connected to one end of a telescopic pipe; a camera is mounted at another end of the shaping pipe; another end of the telescopic pipe is fixedly connected to a guide pipe; a connecting line is sleeved between inner cavities of the guide pipe and the telescopic pipe; and one end of the connecting line penetrates through the shaping pipe and is electrically connected to the camera, and another end of the connecting line penetrates through the guide pipe and is connected to an external interface;
wherein the guide pipe is a stainless steel arc-shaped spring hose; and a silica gel gasket is fixedly sleeved on an inner wall of one end, away from the telescopic pipe, of the guide pipe.