Head unit and liquid ejecting apparatus

    公开(公告)号:US12109825B2

    公开(公告)日:2024-10-08

    申请号:US17979798

    申请日:2022-11-03

    IPC分类号: B41J29/377 B41J29/13

    CPC分类号: B41J29/377 B41J29/13

    摘要: A head unit includes: a circuit substrate, a casing including a cover for defining an accommodation space that accommodates the circuit substrate, and a flow passage member of which a part is disposed in the casing, including a flow passage coupling portion. The cover has an intake port for sucking air from an outside of the cover to the accommodation space and an exhaust port for exhausting the air passing through the accommodation space, and the flow passage coupling portion is disposed outside the casing and disposed closer to the intake port than to the exhaust port.

    Terminal device
    60.
    发明授权

    公开(公告)号:US12105556B2

    公开(公告)日:2024-10-01

    申请号:US17355748

    申请日:2021-06-23

    发明人: Yaohui Li

    IPC分类号: G06F1/16

    CPC分类号: G06F1/1616 G06F1/1656

    摘要: A terminal device includes: a first folding portion; a second folding portion is connected to the first folding portion, and the first folding portion and the second folding portion are rotatable between a folded state in which the first folding portion and the second folding portion are folded and an unfolded state in which the first folding portion and the second folding portion are unfolded; a first magnetic component is disposed in the first folding portion; second magnetic components are disposed in the second folding portion; and an adjustment component is connected to the first magnetic component or the second magnetic components, and the adjustment component adjusts the first magnetic component or the second magnetic components, so that the first magnetic component and the second magnetic components attract or repel each other in the folded state.