Portable endoscope with 360° angle

Abstract

The invention provides a 360-degree bending portable endoscope comprising a handheld machine, a bending part, and an inserting part, wherein the handheld machine, the bending part and the inserting part are connected in sequence. The handheld machine includes a bending control part used for driving the bending part to bend. The bending part includes a snake bone. The bending control part includes a driving wrench, a rotating shaft, a traction line, and a driving wheel, wherein the driving wrench is connected with the rotating shaft, the rotating shaft drives the driving wheel to rotate, and the driving wheel drives the traction line and further drives the snake bone to swing in the horizontal direction and / or in the vertical direction. According to the invention, the bending control part adjusts the bending part and drives the bending part to bend, the bending part can bend freely within 360 degrees, and the endoscope is light in hand feeding.

Description

technical field [0001] The present invention relates to an endoscope, in particular to a portable endoscope with a 360° bending angle. Background technique [0002] Endoscope is a precision instrument combined with optics, precision machinery and electronic technology. It can conveniently and quickly inspect the interior of various machines, equipment and assembled objects without disassembling or destroying the assembly. Therefore, it is widely used in industry, anti-terrorism and Various fields of the national economy such as the military have a wide range of uses and important roles. [0003] As endoscopes are used more and more widely, their places of use are becoming more and more diverse. For example, in the field without AC power supply, in places such as wind power towers that need to climb tens of meters high, in rainy days or with dust environment, etc. Therefore, the requirements for endoscopes are getting higher and higher, such as: a built-in large-capacity ba...

AI Technical Summary

Problems solved by technology

[0008] When controlling a 360° corner, the force to push the joystick is a combination of the forces required for cornering in two directions, so the thrust is large and the fingers are prone to fatigue;

When the observation target needs to be positioned and observed, the fingers always need to push the joystick, and the fingers are prone to fatigue; limited by the length of human fingers, the inclination angle of the joystick is small, resulting in a small bending angle or short working length of the endoscope

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