5results about How to "Assembly positioning is accurate" patented technology

The application relates to the technical field of a battery module and particularly discloses a battery module production device which comprises a first assembly, a second assembly and a driving mechanism. The first assembly comprises a first supporting piece and a first clamping piece arranged on the first supporting piece; the second assembly comprises a second supporting piece and a second clamping piece arranged on the second supporting piece; and the driving mechanism can drive the first supporting piece and the second supporting piece to approach each other and drive the first clamping piece and the second clamping piece to approach each other. When the first supporting piece and the second supporting piece approach and contact each other, at least part of structures on the first supporting piece and the second supporting piece can jointly support the battery module, a clamping space is formed between the first clamping piece and the second clamping piece, and the first clamping piece and the second clamping piece provide positioning and clamping force for the battery module. The application is accurate in assembly positioning of the battery module, improves product consistency, is convenient to operate, has high practicability and is favorable for improving production efficiency.

The application relates to the technical field of household appliances, and discloses a cleaning brush and a control method thereof. The cleaning brush comprises a main machine, a handle and a machine head. The machine head is connected with the main machine and comprises a water tank and brush hairs. Cleaning medium is arranged in the water tank, and the brush hairs are arranged at the bottom of the water tank. An atomizing water spraying device is arranged at the bottom of the water tank and communicates with the inside of the water tank. The other end of the atomizing water spraying device is provided with a nozzle. The atomizing water spraying device is used for atomizing the cleaning medium and spraying the atomized cleaning medium to a surface to be cleaned and the brush hairs. Compared with the related art, the water tank and the atomizing water spraying device are integrated in the brush head, so that an additional handheld water pipe, a shower for humidification or frequent wetting of the brush hairs is not needed, the cleaning operation process is simplified, and the use convenience is remarkably improved.

This utility model provides an automatic assembly device for sun visor pins and spring clips, belonging to the technical field of automotive sun visor assembly equipment. It includes a base, on which a tooling base and a gantry frame are mounted. The tooling base is located on the front side of the gantry frame, and its top is recessed to form a sun visor mounting groove for placing the sun visor. By setting the tooling base, gantry frame, pin assembly mechanism, and spring clip assembly mechanism on the base, the assembly of pins and spring clips can be performed simultaneously at the same workstation. The sun visor fixing mechanism can firmly fix the mirror frame and mirror cover that make up the sun visor, ensuring the stability of the assembly process. By using the pin assembly mechanism and spring clip assembly mechanism to complete the assembly of pins and spring clips, the efficiency problem caused by the separation of traditional processes is solved, improving the overall efficiency of sun visor assembly.

The utility model relates to air path board technical field especially is a kind of control module air path board for urban rail tread cleaning, including upper cover, middle layer board and lower cover, middle layer board is located between upper cover and lower cover and three series detachable settings, embedding window is set up in middle layer board middle area, and air passage board is inlayed in embedding window. Air passage board is equipped with air inlet cavity, pressure reducing valve containing cavity, solenoid valve containing cavity and air outlet cavity, and there is the first passageway that is connected with solenoid valve containing cavity and air outlet cavity, the second passageway that is connected with solenoid valve containing cavity and pressure reducing valve containing cavity and the third passageway that is connected with pressure reducing valve containing cavity and air inlet cavity in the inside through. Upper cover is correspondingly set with pressure reducing valve hole, solenoid valve hole, air outlet hole and air inlet hole, which are consistent with each containing cavity. The design realizes air passage board independent replacement by modularization detachable structure, reduces maintenance cost;Reasonable channel layout ensures that air pressure transmission is stable, and cooperation upper cover corresponding opening realizes component accurate installation, satisfies the efficient control demand of cleaning system.