2results about How to "Affect clarity" patented technology

The utility model relates to the technical field of inspection robot, be a kind of garden inspection robot of liftable chassis, including chassis, traction assembly, drive assembly, camera and cleaning component, and the left walking component, right walking component are respectively arranged in the left side and right side of chassis.The utility model is reasonable and compact in structure, when it is found that there is an obstacle in front of chassis to block, traction assembly makes left walking component and right walking component close to each other and lift chassis, increase the distance between chassis and ground, so that chassis pass through the obstacle, so that inspection robot does not need to turn, avoid the obstacle of certain height to block the walking of the inspection robot;When the lens of camera is attached with dust or stain, the collected picture information is not clear, then the cleaning component removes the dust or stain attached to the lens of camera after action, maintains the cleanliness of the lens of camera, avoids the influence of dust stain attachment on the definition of camera collection picture.

The utility model relates to smelting equipment technical field, the utility model provides a kind of visual oxygen lance for blast furnace blow-in, it includes: oxygen lance shell, the middle part of oxygen lance shell is equipped with flow channel, the bottom end of oxygen lance shell is fixedly connected with the oxygen transmission pipe and compressed air transmission pipe communicated with flow channel;Feedback board, the middle part of feedback board is embedded with feedback lens, the edge of the side of feedback board close to oxygen lance shell is fixedly connected with multiple lock rods, the end of oxygen lance shell close to feedback board is equipped with quick-mounting assembly, quick-mounting assembly is used for cooperating lock rod positioning feedback board;Protective assembly, protective assembly is assembled in the side of feedback board away from lock rod. Through the above technical scheme, the technical problem that the peephole mirror is lacking in effective protective measures in the unused state in the prior art, when contacting with the peephole mirror outside, the peephole mirror is easily scratched, and is easily attached by dust, affects the clarity of peephole mirror is solved.