5results about How to "With telescopic function" patented technology

The application provides a foldable mechanical arm cabin scanning device, which comprises a fixed arm, a horizontal telescopic arm, a vertical telescopic arm and a rotary arm, wherein the fixed arm is used for connecting the horizontal telescopic arm; one end of the horizontal telescopic arm is connected to the fixed arm, and the other end is provided with a hatch clamp; one end of the vertical telescopic arm is connected below the center of the fixed arm, and the other end is connected to the rotary arm through a rotary mechanism; one end of the rotary arm is connected to the vertical telescopic arm through the rotary mechanism, and the other end is provided with a spray head and a swing device. The foldable mechanical arm automatic cabin cleaning device has telescopic and folding functions, can adjust the length and shape according to different requirements of the cabin, and has flexibility, so that the cabin cleaning device can adapt to cabins of different sizes and shapes, can clean more difficult-to-reach areas, and improves the comprehensiveness of the cleaning effect; the spray head is rotated through the rotary mechanism, can clean each part of the cabin, realizes dead angle-free cleaning, and improves the cleaning efficiency and quality.

The utility model discloses a small -size part center positioner belongs to surveying and positioning technical field. The positioner is by left and right positioning clamping plate, left and right positioning lever, middle telescopic link, center point marker four big parts constitute. Among them, left and right positioning subassembly is by clamping plate and positioning lever and is used for fixing part and determining part center in the positioning process, middle telescopic link is used for extending clamping plate position through telescoping to left and right clamping plate in the positioning process, can realize to the positioning of small -size part of different size, center point marker is by marker main part, marker rod and is used for marking part center point after positioning. The utility model discloses simple operation, experimental error is small, can very intuitively simple positioning mark part center point, and the positioning effect is obvious.