3results about How to "Increase thickness dimension" patented technology

The application provides a cross-flow fan and an electronic device. The cross-flow fan comprises a housing mechanism, a driving mechanism and a fan blade. The housing mechanism is provided with a receiving cavity, an air inlet and an air outlet. The air inlet and the air outlet are arranged on the side surface of the housing mechanism and are in communication with the receiving cavity. The driving mechanism is installed in the receiving cavity. The driving mechanism comprises a rotor and a stator. The rotor is installed on one side of the stator and can rotate relative to the stator under the driving of the stator along the thickness direction of the cross-flow fan. The fan blade is installed in the receiving cavity and is arranged on the rotor and located on the side of the rotor away from the stator. The cross-flow fan can form a higher air volume, which is beneficial to improving the heat dissipation effect of the heating device in the electronic device.

This utility model relates to a resonator and an integrated filter, comprising a substrate with a first metal layer attached to its surface; a ground plane disposed on the substrate; an electrode surface disposed on the substrate; a circuit printing surface including a first end face and a second end face, the first end face being insulated from the substrate; the second end face being insulated from the substrate and opposite to the first end face; a resonant cavity unit including a through hole disposed on the substrate, one end of the through hole being connected to the first end face and the other end of the through hole being connected to the second end face; the resonant cavity unit being disposed at the geometric center of the substrate. This utility model can improve the thickness of the resonator, thereby reducing the difficulty of production and processing, making the resonator easier to process. Simultaneously, it is less prone to deformation during processing, allowing for control of processing accuracy, ensuring product quality meets requirements, and making it suitable for mass industrial production.

The application belongs to the technical field of batteries, and discloses a battery monomer, which comprises a pole group and a shell, the pole group comprises a first pole group body and two second pole group bodies, the two second pole group bodies are connected to the two sides of the first pole group body in a first direction, the two sides of the first pole group body in a second direction are protruded from the two sides of the second pole group body in the second direction, a first limiting step is formed between the first pole group body and the second pole group body, the shell is provided with a containing cavity, the first pole group body and the second pole group body are located in the containing cavity, the shell comprises two limiting walls which are oppositely arranged along the second direction, each limiting wall is provided with a second limiting step on the two sides in the first direction, the step riser of each second limiting step is respectively in abutment with the step riser of a corresponding first limiting step, and the step tread of each second limiting step is respectively in abutment with the step tread of a corresponding first limiting step. The battery monomer can reduce the probability of displacement of the pole group in the shell.