43results about How to "Solve oil leakage" patented technology

The invention discloses a rotating shaft device and an electronic device. The rotating shaft device comprises a torsion generating structure. The torsion generating structure comprises a torsion generating body, a first connecting structure and a second connecting structure, wherein the first connecting structure and the second connecting structure are arranged at the two opposite ends of the torsion generating body in a connected manner. The first connecting structure is fixedly arranged on a first body of the electronic device, and the second connecting structure is fixedly arranged on a second body of the electronic device. When external force acts on the first body and / or the second body, the torsion generating body is bent by the torsion generated by the torsion generating body, then a current included angle between the first body and the second body is changed from a first angle into a second angle different from the first angle, and when the external force stops from being applied, the current included angle between the first body and the second body can be kept as the second angle under the supporting effect of the torsion generating body.

The invention discloses a tar storing device of an electronic cigarette atomizer. The tar storing device comprises a hollow fixing device and a tar storing bag, wherein the tar storing bag is fixedly arranged in a cavity of the fixing device, an opening end of the tar storing bag is connected with the cavity bottom of the fixing device, and a tar injecting port and an tar outlet are formed in the cavity bottom, which is below the opening end of the tar storing bag, of the fixing device; the outer wall of the tar storing bag makes contact with an elastic device, when tobacco tar is injected, the tar storing bag pushes the pressure device to expand towards two sides, when the tar outlet is opened, and the pressure device extrudes the tar storing bag to shrink; the tar injecting port and the tar outlet are internally provided with check valves. The tar storing device is simple in structure and high in reliability, can be used for solving the defect that the existing electronic cigarette is high in possibility of tar leakage or tar seepage caused by a complicated structure, and the tar storing device is not influenced by gas pressure change.

For all motor cable outward leakage points in an oil-immersed electric roller, through performing sheath blocking and core blocking on each electrical connecting wire which penetrates through wiring noses at two ends of an intermediate wiring terminal by an intermediate conjunction box body and each component, and then pouring resin insulating sealing resin for performing sealing blocking, each leakage point is blocked. The intermediate conjunction box body has advantages of effectively ensuring no outward leakage from a cable, well ensuring environment of an application field, expanding application range and ensuring reliable operation of the electric roller.

The invention discloses a rotating shaft device and an electronic device. The rotating shaft device comprises a torsion generating structure. The torsion generating structure comprises a torsion generating body, a first connecting structure and a second connecting structure, wherein the first connecting structure and the second connecting structure are arranged at the two opposite ends of the torsion generating body in a connected manner. The first connecting structure is fixedly arranged on a first body of the electronic device, and the second connecting structure is fixedly arranged on a second body of the electronic device. When external force acts on the first body and / or the second body, the torsion generating body is bent by the torsion generated by the torsion generating body, then a current included angle between the first body and the second body is changed from a first angle into a second angle different from the first angle, and when the external force stops from being applied, the current included angle between the first body and the second body can be kept as the second angle under the supporting effect of the torsion generating body.

The invention discloses a supporting-point-free universal type blender transmission mechanism. The blender transmission mechanism is technically characterized in that an oil seal cavity is in a W type; an output shaft of a reduction gearbox penetrates through a mechanical seal support, and is limited on the mechanical seal support through glands at the upper and lower ends of the mechanical seal support and a separating shaft ring falling-preventing device, and a second oil seal is arranged between the output shaft of the reduction gearbox and the mechanical seal support; the top of the output shaft of the reduction gearbox is coaxially provided with a M-shaped gear and is also provided with a second bearing gland; a motor support is provided with a first bearing gland, and a second straight-through type oil cup is arranged between the first bearing gland and the motor support; an input shaft of the reduction gearbox penetrates through the motor support and is limited in the motor support through a flexible coupler on the upper end of the motor support, and a first oil seal and a first straight-through type oil cup are arranged between the input shaft of the reduction gearbox and the motor support. The supporting-point-free universal type blender transmission mechanism solves the problems of a traditional blender that oil is likely to leak, the disassembly maintenance of a traditional mechanical seal is not convenient, the universality of a reduction gearbox is low, and the like.