S-shaped endoscope pneumatic control structure

Abstract

The invention discloses an S-shaped endoscope pneumatic control structure which comprises: a hollow cylindrical tube wall, wherein a lens and a sensor of an endoscope are mounted at the top of the hollow cylindrical tube wall; multiple air bags which are arranged on the two side walls of the interior of the hollow cylindrical pipe wall in a staggered mode, wherein each air bag is connected with an external independent air chamber, and the air chambers can inflate the air bags; and an elastic filling agent which is filled in the hollow cylindrical pipe wall and is positioned outside the air bag, wherein after the air bag is inflated, the elastic filling agent is extruded, so that the hollow cylindrical pipe wall is bent. The problem that angle bending operation is not flexible is solved, the device is suitable for complex environment detection, the bending degree of a bent angle can be adjusted, the difficulty of manual operation is reduced, and the detection efficiency can be greatly improved.

Description

technical field [0001] The invention relates to the technical field of endoscopes, in particular to an S-shaped endoscope pneumatic control structure. Background technique [0002] With the continuous development of industrial technology, the requirements for detection are getting higher and higher. The endoscope is a tool for deep exploration of curved pipelines. The angle structure is an important part of the endoscope, and the angle has an important impact on the manual operation and depth detection of the endoscope. The bending of the existing endoscope bending angle is that the snake is bent under the traction of the steel wire, and the snake is connected to each other by the joints of each joint through the connecting shaft, and then the axial rotation works. [0003] In particular, when encountering complex internal parts such as precision machining and various types of holes, the bending angle of the existing endoscope often cannot meet the requirements, resulting i...

AI Technical Summary

Problems solved by technology

[0003] In particular, when encountering complex internal parts such as precision machining and various types of holes, the bending angle of the existing endoscope often cannot meet the requirements, resulting in inconvenient detection and difficult observation

[0004] Moreover, in the existing endoscope built-in snake, the bending of the insertion tube makes the wire rope have a more obvious impact on the stretching and bending of the snake, making the bending operation of the snake inflexible

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