40results about How to "Case to prevent scratches" patented technology

The invention relates to lubricating oil smearing equipment and in particular relates to mechanical and electrical product lubricating oil smearing equipment. The invention aims at providing the mechanical and electrical product lubricating oil smearing equipment which is used for conveniently smearing lubricating oil and does not injure hands. According to the technical scheme, the mechanical andelectrical product lubricating oil smearing equipment comprises a bottom plate, wheels, an air cylinder, a first bearing seat, a first connection rod, a second bearing seat and the like, wherein thewheels are mounted at the bottom of the bottom plate; the air cylinder is arranged at the left side of the top of the bottom plate; the second bearing seat is arranged at the upper part of the air cylinder; an L-shaped supporting rod is connected with the right side of the second bearing seat; the top of the L-shaped supporting rod is connected with the first connection rod. According to the mechanical and electrical product lubricating oil smearing equipment, sponge rotates and the lubricating oil can be smeared on mechanical and electrical products; the lubricating oil does not need to be smeared by hands through the equipment; a condition that the hands of a user are scratched by parts of the mechanical and electrical products when the lubricating oil is smeared is prevented from occurring; the user pulls a piston toward the left side to return back the right side of a through hole through a guide rod, so that the lubricating oil remained in a cylinder can be protected and is convenient for next-time utilization.

The invention discloses a hanger convenient to disassemble. The hanger includes a first housing, a first baffle and a second baffle are fixedly connected to the two sides of an inner cavity of the first housing respectively, the inner cavity of the first housing is movably connected with a movable plate, a first vertical rod and a second vertical rod are respectively fixedly connected to the portions, located on the two sides of the bottom of the movable plate, of the inner cavity of the first housing, a first spring strip is fixedly connected to the portion, located on the right side of the first vertical rod, of the bottom of the movable plate. Through arrangement of the first housing, the first baffle, the second baffle, the movable plate, the first vertical rod, the second vertical rod, the first spring strip, a second spring strip, a second housing, a first hanging rod, a second hanging rod, threaded holes, fixing bolts, a frame body and a hook for cooperation, the problems are solved that most conventional hangers have a poor bearing effect, the hangers are easily deformed when heavier clothes are hung on the hangers, so users have to buy new hangers, and therefore the use cost of the users is increased.

The invention relates to the field of auto parts processing, in particular to a new energy vehicle rear suspension sub-frame connector drilling machine, including a support frame, an auxiliary device, a support device, a fixing device and a drilling device; the invention can solve the current problem The drilling device mainly exists in the drilling process of the connection parts of the full-frame rear suspension sub-frame. The position cannot be adjusted in a portable manner. Drilling is performed on various sizes of full-frame sub-frames, and the fixing device is difficult to adjust the fixed position. Stable clamping and fixing of full-frame sub-frames of various sizes, and the current punching device is prone to generate a large amount of iron filings splashing during the process of punching full-frame sub-frames, so that the splashed iron filings On the one hand, it is easy to hurt people, and on the other hand, the splashed iron filings are not convenient for the staff to clean the workplace and recycle the iron filings later.

An intelligent wild goose box-type incubator, including an egg frame, a placing platform, a connecting rod, a first connecting plate, a second connecting plate, a first rotating shaft, a second rotating shaft, a box body and a control panel; the first rotating shaft and the second The rotating shafts are all rotated and arranged on the inner surface of the box; the first connecting plate is arranged on the first rotating shaft; the second connecting plate is arranged on the second rotating shaft; the first connecting plate and the second connecting plate are arranged side by side along the horizontal direction; There are two arranged side by side, and the horizontal ends of the connecting rod are respectively connected to the first connecting plate and the second connecting plate to form a parallelogram mechanism; the egg frame is placed on the top of the placing platform; the placing platform is arranged parallel to the first connecting plate, and the placing A plurality of tables are arranged side by side along the horizontal direction, and the longitudinal ends of the placing table are respectively connected to two connecting rods in rotation; a box cover is provided on the box body, and a driving mechanism for driving the first rotating shaft to rotate is arranged inside the box body. The invention can turn the wild goose eggs, so that the wild goose eggs are evenly heated, which is beneficial to hatching.

The invention belongs to the technical field of electronic components and particularly relates to manufacturing equipment of electronic components. The manufacturing equipment comprises a rack, a motor, a power mechanism, a straightening mechanism and a transferring mechanism, the power mechanism comprises a transmission gear, a right gear, a center gear and a left gear which are engaged sequentially, and an output shaft of the motor is connected with the transmission gear. The straightening mechanism comprises a right squeezing wheel, a center squeezing wheel and a left squeezing wheel, and the transferring mechanism comprises a limiting strip and a supporting plate for supporting a transformer. One end of the limiting strip is connected with the supporting plate, engaged teeth are arranged at the other end of the limiting strip, the limiting strip is engaged with the left gear through the engaged teeth, and the supporting plate and a support are slidably connected. By adopting the technical scheme, the situation that in straightening, pins are pulled out or scratched, or soldering tin is damaged can be effectively prevented, meanwhile the straightening efficiency is improved, andthe labor intensity is reduced.

The invention discloses a wearable Bluetooth earphone. The structure of the device comprises: a device body, Intelligent wearing device, Device housing, Nasal bracket and telescopic belt, an electromagnetic block on an internal limiting block is fixedly connected with the head-mounted equipment; meanwhile, the telescopic rod is used for adjusting the height; meanwhile, when external force is applied to the equipment through an internal adjusting frame; the internal direction can be automatically adjusted; therefore, the earphone equipment under the telescopic rod is stabilized; the condition of scratching is prevented; meanwhile, the internal gas pumping frame is electrified to operate; ambient air is pumped into the internal air bag through the conveying pipe; When the headphone is used,the air bag is inflated and swelled longitudinally under the limit of the outer side, so that the headphone is adjusted to be suitable for being used by a wearer, internal air flow can be exhausted through the ventilation frame below along the pipeline after being adjusted, and therefore, discomfort caused by overheating in the headphone is prevented.