4results about How to "Simplify manufacturing steps" patented technology

The utility model discloses a single battery, a battery pack and electric equipment, and belongs to the technical field of power batteries, the single battery comprises a shell, an electrode assembly, an insulating film, a side plate and a cover plate assembly, and the shell is provided with an accommodating cavity; the electrode assembly is arranged in the accommodating cavity and has a first direction; the insulating film sleeves the periphery of the electrode assembly by one circle and is partially overlapped and connected, and the insulating film is positioned between the electrode assembly and the shell; the side plate is arranged at the overlapped and connected part of the insulating film along the first direction, and the side plate and the insulating film are integrally formed; the cover plate assemblies are arranged at the two ends of the shell, cover the containing cavity and are connected with the shell. The side plate and the insulating film are integrally formed, so that the step of assembling the side plate and the insulating film is reduced. Through partial overlapping of the insulating film, after the periphery of the electrode assembly is coated with the insulating film, an adhesive tape does not need to be used for fixing, and the step of coating the insulating film is further reduced.

The present invention relates to a functional film, a method for manufacturing the same and a laminated glass product. The functional film comprises a first carrier film, a first electrode layer, a functional layer, a second electrode layer and a second carrier film arranged in this order, wherein the edges of the first carrier film are connected to the edges of the second carrier film by edge sealing to encapsulate an active area of the functional layer within a central area, wherein within the central area the first electrode layer is provided with at least one first busbar and at least one first isolation area electrically isolated from the rest of the first electrode layer, and the second electrode layer is provided with at least one second busbar and at least one second isolation area electrically isolated from the rest of the second electrode layer, wherein the first busbar is positioned to at least partially overlap the second isolation area and the second busbar is positioned to at least partially overlap the first isolation area. The manufacturing process of the functional film is simple and fast, and the overall structure obtained is robust and low cost.

The invention provides a manufacturing method of an electric pump, which is characterized in that a rotor is at least used as an insert for injection molding to form a first part at least comprising a plurality of first twisted blades and a lower plate, and the first twisted blades and the lower plate are formed into an integral structure; a second part at least comprising a plurality of second twisted blades and an upper plate is formed through injection molding, and the second twisted blades and the upper plate are formed into an integrated structure; and welding the first part and the second part. According to the structure, the impeller assembly can be assembled only through one-time welding, and the manufacturing steps of the electric pump can be simplified. The invention further provides an electric pump.

Manufactured is an aerial image formation device 10 in which two light control panels 28 are disposed face to face to cause vertical surfaces 16 of a plurality of straight grooves 18 of respective moldings 21 to be orthogonal to each other in a plan view. In each of the two light control panels 28, an inner surface of each of the straight grooves 18 is covered with a light reflecting material 25 and an antireflection layer 27 is formed on a surface of the light reflecting material 25. The straight grooves 18 are disposed in parallel and a protruded strip 20 is formed between the adjacent straight grooves 18 on one surface side of each of the moldings 21. Each of the moldings 21 is made of a transparent resin. The straight grooves 18 each have a trapezoidal cross section and expand on one surface side of the molding, with one side surface serving as the vertical surface 16. The protruded strip 20 has a trapezoidal cross section and includes a band-shaped flat section on one surface side. The surface of the light reflecting material 25 that covers the vertical surface 16 of each of the straight grooves 18 of one of the light control panels 28 serves as a first light reflecting surface 13. The surface of the light reflecting material 25 that covers the vertical surface 16 of each of the straight grooves 18 of the other of the light control panels 28 serves as the second light reflecting surface 14.