Multi-bent-portion device and industrial endoscope
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- 西安众筹梦康电子科技有限公司
- Publication Date
- 2017-02-22
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Abstract
Description
technical field
[0001] The invention relates to the field of image detection and observation, in particular to a multi-bend device and an industrial endoscope. Background technique
[0002] In the prior art, industrial endoscopes are classified into fiber optic scopes and electronic scopes. Among them, the optical fiber mirror is equipped with a light guide, an image guide bundle, an outer stainless steel hose and a metal mesh tube, and the outermost layer is a smooth plastic sleeve. The transmission of a single fiber can only produce one light spot. In order to see the image, a large number of fibers must be assembled into bundles. If the image is to be transmitted to the other end to form the same image, each fiber must be in its own position. The two ends are arranged in the same position, which is called the guide beam. When a guide beam is disconnected, there will be one more black spot in the image. The fiber optic mirror is composed of an image guide beam and a lig...