32results about How to "Rich usage environment" patented technology

The invention relates to the technical field of flywheel shell processing and production equipment, in particular to a stacking device for flywheel shell processing and production, which includes a main bottom support frame, an electronically controlled hydraulic lift installed on the main bottom support frame, a driving motor, and a ring electromagnet , Top adjustment motor and side adjustment motor. A stacking device for the processing and production of flywheel shells of the present invention is composed of a vertical support assembly pipe with a built-in electric control hydraulic lift installed on the main bottom support frame, an overhead steering arm is installed, and on the top steering arm It is equipped with an electric control flip limit rod to expand and contract, so that it can be applied to flywheel housings of various specifications according to needs, and the scope of application is wider; when it is not working, it can be flipped and retracted into the side flip storage slot to improve its durability and durability. Safety; the whole equipment adopts the upper adjustment motor and the side adjustment motor to control the steering and drive, and adopts the self-propelled design, which makes the use environment more diverse and the operation more flexible.

The invention relates to a commercial mode for sharing mobile automobile batteries and solves the technical problems that sharing mobile automobile batteries are low in utilization rate, low in intelligent level and complex. According to the technical scheme, a mechanism for bearing the commercial mode comprises a mobile automobile sharing end, a fixed sharing station and sharing cloud, wherein the mobile automobile sharing end is used as both the sharing battery provider and the sharing battery demander; the mobile automobile sharing end shares battery parameter codes representing battery parameters to the sharing cloud; when the mobile automobile sharing end serves as the sharing battery provider, corresponding authority can be acquired by logging in the sharing cloud to complete the sharing operation; the sharing cloud comprises a sharing cloud storage and a sharing cloud processor, a sharing program is stored in the sharing cloud storage, and the sharing cloud processor is used for executing the sharing program. By the commercial mode applicable to mobile automobile battery sharing, the technical problems above are well solved.

The invention discloses an ultra-high molecular two-way steel net inner straight-out pipe and a manufacturing method. The ultra-high molecular two-way steel net inner straight-out pipe comprises an inner straight-out pipe, the outer surface of the inner straight-out pipe is covered with a steel wire net, a hot melt adhesive is arranged outside the steel wire net in a composite mode, and an ultra-high molecular weight polyethylene composite material is arranged on the outer surface of the hot melt adhesive in a composite mode, wherein the inner straight-out pipe is formed when ultra-high molecular weight polyethylene is extruded by an extruder. The manufacturing method comprises the steps that the outer surface of the inner straight-out pipe is wound by the steel wire net, the surface of the steel wire net is covered with the softened hot melt adhesive, diacetone acrylamide, ultra-high molecular weight polyethylene, N,N-dimethylaminoethyl acrylate and N-phenylaniline are extruded by the two-screw extruder to obtain the ultra-high molecular weight polyethylene composite material, the ultra-high molecular weight polyethylene composite material is made to adhere to the surface of the softened hot melt adhesive, sizing is carried out, and the ultra-high molecular two-way steel net inner straight-out pipe is obtained. The ultra-high molecular two-way steel net inner straight-out pipe has excellent properties, and the application range is further expanded.

The application discloses a functional component, which includes a base, a sliding seat, a sleeve component, a piston, a driving part and a pulling part. When the driving part drives the piston to slide in the direction close to the sliding seat, the valve cuts off the branch, the sleeve assembly expands to push the sliding seat, and the camera module extends out of the base; when the driving part drives the piston to slide in the direction away from the sliding seat, the piston is pulled Pulling the sliding seat, the sleeve assembly shrinks, and the camera module retracts into the base; when the sliding seat receives an external force toward the inside of the base, the valve conducts the branch, and the sleeve assembly shrinks, so that the sliding seat carries the camera module and retracts into the base . The functional components described above can improve user experience. The application also discloses an electronic device and a control method thereof.

The invention discloses a low-frequency pressure mode piezoelectric energy harvester, which comprises a spring vibrator module and an energy collection module. The spring vibrator module includes a stainless steel vibrator, two guide rails, two springs and two limit plugs. Through the collision of the stainless steel vibrator and the spring, the low-frequency vibration is converted into high-frequency vibration, and then the vibration signal is transmitted to the energy harvesting module through the limit plug and the guide rail. The energy harvesting module consists of two diamond-shaped telescopic frame structures, a top rotation shaft, a bottom rotation shaft, two adapters, two holders and a piezoelectric plate. Vibration force is amplified into compressive force through the set diamond-shaped telescopic frame mechanism, and then applied to the piezoelectric plate through the holder to generate electric energy.

The invention provides an electromagnetic compatibility case, which includes a shielding box body and a filtering module. The filtering module includes a shielding shell, a filtering circuit, and an input joint and an output joint installed on the shielding shell and respectively connected to the input end and the output end of the filtering circuit correspondingly. The shape of the shielding shell is generally a cuboid structure, and the filter circuit includes an anti-reverse connection unit; the shielding box body includes a fixing plate, a shielding bottom plate, a shielding main body box and a shielding cover plate, and the fixing plate is used to fix the electromagnetic compatibility chassis on the outside On the supporting structure: the fixed plate, the shielding bottom plate, the shielding main body box and the shielding cover plate are fixedly connected in sequence from bottom to top, and together with the shielding shell of the filter module form a sealed box that shields external electromagnetic waves. The beneficial effect of the present invention is that the case is small in size, convenient to install, and suitable for more use environments.

The invention provides an orthographic projection screen and a production method of a screen body thereof. The orthographic projection screen comprises a screen body which comprises a flat curing force layer made of PET (polyethylene terephthalate), an inner arc structure layer, a projection paint layer, a lusterless paint layer and a light absorption layer, the light absorption layer is arranged at the back of the flat curing force layer, the inner arc structure layer is arranged in the front of the flat curing force layer, one side, back to the flat curing force layer, of the inner arc structure layer concaves to form an inner arc, the projection paint layer is arranged on the side, and the lusterless paint layer is arranged on the projection paint layer.