67results about How to "Improve the swing effect" patented technology

An optical subassembly (“OSA”) for use in optical communications modules is disclosed. The OSA solves various issues related to the insertion and removal of an optical fiber connector into and from the OSA receptacle, including hard plug, wiggle performance, and shavings production. In one embodiment, an optical communications module is disclosed and includes a housing and an optical subassembly of the present invention partially contained within the housing. The optical subassembly includes various components, including a body composed of a first material, and a plug receptacle formed with the body. The plug receptacle includes an inner surface on which surface features, such as threads, are formed. A hollow cylindrical sleeve composed of a second material is received in the plug receptacle such that the outer sleeve surface engages the surface features of the plug receptacle inner surface and such that an optical fiber connector can be received by the sleeve.

The invention provides a swing power generation device. A one-way bearing is arranged on an output shaft of a generator rotor, the outer wall of the one-way bearing is connected with the upper end ofa swing connecting piece, a swing hammer is fixedly arranged at the lower end of the swing connecting piece, a floating wrapping piece is fixed at the lower end of the swing hammer, a fixing groove isformed in one end part of the swing hammer, and an auxiliary device is arranged in the fixing groove; the lower end of a rectangular mounting frame on the auxiliary device is fixed in the fixing groove, sliding ways are arranged on the two inner side walls of the rectangular mounting frame, and a guide rod is fixed in the middle of the rectangular mounting frame; the guide rod is parallel to thesliding ways, the guide rod is arranged in the radial direction by taking the output shaft of the generator rotor as the axis, a sliding block is arranged on the guide rod in a sliding mode, the two end parts of the sliding block are arranged in the sliding ways in a sliding mode, and an upper spring and a lower spring are arranged outside the guide rod in a sleeve mode; and the upper spring is arranged between the upper end of the rectangular mounting frame and the upper end of the sliding block, and the lower spring is arranged between the lower end of the rectangular mounting frame and thelower end of the sliding block. The swing power generation device has the advantages that the structure design is ingenious, the swing amplitude of the swing hammer is large, the wind energy utilization switching can be realized, and the power generation efficiency is high.

The invention belongs to the technical field of aquaculture, especially an energy-saving feeding device for ecological running water fish farming. Aiming at the problem that the existing running water fish feeding device needs to use a large number of motors for spraying and consumes a large amount of power, it is now proposed The following solution includes a support floating plate, a first through hole is provided on the central outer wall of the top of the support floating plate, and a vertical support rod is slidably connected to the inner wall of the first through hole, and the top outer wall of the support floating plate is connected by bolts A vertical storage box. In the present invention, the energy-saving feeding device for ecological flowing water fish farming is provided with a convex support block. When the water flows through the convex support block, a flow velocity difference will be formed at the bottom of the convex support block, which will further give the convex support Block an upward pressure, thereby improving the buoyancy of the supporting floating plate on the water surface, which can effectively avoid the pressure of the feed on the supporting floating plate and cause the floating plate to sink, thereby affecting the effect of discharging.