Image forming apparatus having a sound absorber
    7.
    发明授权
    Image forming apparatus having a sound absorber 有权
    具有吸声器的图像形成装置

    公开(公告)号:US09547274B2

    公开(公告)日:2017-01-17

    申请号:US15045420

    申请日:2016-02-17

    摘要: According to an aspect of the invention, an image forming apparatus includes an apparatus body, a sound absorbing device utilizing a Helmholtz resonator, and a hinged exterior cover operable to open and close relative to the apparatus body. The hinged exterior cover is a hinged cover configured to pivot about a pivot shaft arranged at a lower end portion of the hinged exterior cover. At least a part of the hinged exterior cover has a multiplex structure made by overlaying a plurality of plate-like members on one another. The sound absorbing device is formed by utilizing space between two plate-like members of the plurality of plate-like members making up the multiplex structure as a cavity of the Helmholtz resonator.

    摘要翻译: 根据本发明的一个方面,图像形成装置包括装置主体,利用亥姆霍兹共振器的吸声装置和可操作以相对于装置本体打开和关闭的铰接外盖。 铰接的外盖是铰接盖,其构造成围绕布置在铰接的外盖的下端部的枢轴枢转。 铰链外盖的至少一部分具有通过将多个板状构件彼此重叠而制成的多路复用结构。 吸声装置通过利用构成多重结构的多个板状构件的两个板状构件之间的空间形成为亥姆霍兹共振器的空腔。

    IMAGE FORMING APPARATUS WITH PASSIVE SENSOR
    9.
    发明申请
    IMAGE FORMING APPARATUS WITH PASSIVE SENSOR 审中-公开
    图像形成设备与被动传感器

    公开(公告)号:US20170013141A1

    公开(公告)日:2017-01-12

    申请号:US15196565

    申请日:2016-06-29

    申请人: Hiroki Ishimitsu

    发明人: Hiroki Ishimitsu

    IPC分类号: H04N1/00

    摘要: An image forming apparatus includes a frame; an external cover to cover an external face of the frame; and a passive sensor including a pyroelectric element. The pyroelectric element includes a light receiving part to detect infrared rays; and a signal output part to emit output signals based on the infrared rays detected by the light receiving part, in which the passive sensor is mounted to the external cover with the light receiving part exposed outside the external cover.

    摘要翻译: 一种图像形成装置,包括框架; 一个覆盖框架外表面的外盖; 以及包括热电元件的无源传感器。 热电元件包括​​检测红外线的光接收部分; 以及信号输出部,其基于由所述受光部检测出的红外线发射输出信号,其中所述无源传感器安装在所述外部盖上,所述受光部暴露在所述外部盖的外部。