Headrest having a speaker
    3.
    发明授权

    公开(公告)号:US12122278B2

    公开(公告)日:2024-10-22

    申请号:US17950855

    申请日:2022-09-22

    IPC分类号: B60N2/879

    CPC分类号: B60N2/879

    摘要: Disclosed is a headrest having a speaker, the headrest including: a headrest frame having a rear surface to which a driving module is coupled so that the headrest frame is movable forwards, rearwards, or vertically in response to operation of the driving module, the headrest frame having a front surface formed with a mounting space recessed rearwards; a speaker, inserted into the mounting space in the headrest frame, provided with an output portion facing forwards and outputting sound, the speaker having a rear side closed by the headrest frame; a foam pad, mounted on the front surface of the headrest frame so as to cover the headrest frame and the speaker, having formed therein a first through hole outputting sound forwards at a position corresponding to the output portion; and a covering configured to cover the front surface of the foam pad and forming the front exterior of the headrest.

    ANTI-JERK CONTROL APPARATUS AND METHOD FOR HYBRID ELECTRIC VEHICLE
    7.
    发明申请
    ANTI-JERK CONTROL APPARATUS AND METHOD FOR HYBRID ELECTRIC VEHICLE 审中-公开
    混合电动车辆的防盗控制装置和方法

    公开(公告)号:US20150263657A1

    公开(公告)日:2015-09-17

    申请号:US14663973

    申请日:2015-03-20

    IPC分类号: H02P7/285 H02P6/10

    摘要: The present invention relates to an anti-jerk control apparatus and method for an Hybrid Electric Vehicle (HEV).The anti-jerk control apparatus includes a model speed calculation unit for calculating a model speed of the motor in a state in which a vibration of a drive shaft is not considered. A vibration occurrence determination unit detects a speed vibration component while calculating a reference speed difference and an average speed difference from differences between the model speed and an actual speed of the motor, thus determining whether a vibration occurs on the drive shaft. A torque correction value calculation unit calculates a motor torque correction value for anti-jerk required to damp the vibration of the drive shaft, and controls torque of the motor if the vibration occurrence determination unit determines that the vibration occurs on the drive shaft.

    摘要翻译: 本发明涉及一种混合动力汽车(HEV)的防抖动控制装置和方法。 防倾倒控制装置包括模型速度计算单元,用于在不考虑驱动轴的振动的状态下计算电动机的模型速度。 振动发生确定单元在计算基准速度差和与模型速度与电动机的实际速度之间的差异的平均速度差的同时检测速度振动分量,从而确定是否在驱动轴上发生振动。 扭矩校正值计算单元计算用于抑制驱动轴的振动所需的抗冲击的马达扭矩校正值,并且如果振动发生确定单元确定在驱动轴上发生振动,则控制马达的扭矩。

    Rear-seat armrest locking apparatus
    8.
    发明授权
    Rear-seat armrest locking apparatus 有权
    后座扶手锁定装置

    公开(公告)号:US09022463B2

    公开(公告)日:2015-05-05

    申请号:US13846897

    申请日:2013-03-18

    IPC分类号: A47C13/00 B60N2/46

    CPC分类号: B60N2/4613 B60N2/757

    摘要: A rear-seat armrest locking apparatus includes a release lever installed in an armrest to generate a pulling force, a link guide connected with the release lever through a release cable to provide a pulling force, and installed inside the armrest to move up and down, a link connected with the link guide to turn an up-and-down linear movement to a lateral movement, a locking pin connected with the link to laterally move by means of the pulling force transferred from the link, and being released from a locking hole of a side fixing plate, and a spring installed on the locking pin to return the locking pin to an original position of the locking pin and insert the locking pin into the locking hole. The rear-seat armrest locking apparatus prevents the armrest from being unfolded forward in a forward collision, thereby preventing an accident.

    摘要翻译: 后座扶手锁定装置包括安装在扶手中以产生拉力的释放杆,通过释放缆索与释放杆连接以提供牵引力的连杆引导件,并且安装在扶手内上下移动, 与所述链接引导件连接以将上下直线运动转换成横向运动的连杆,与所述连杆连接以通过从所述连杆传递的拉力横向运动的锁定销,并且从锁定孔释放 侧面固定板和安装在锁定销上的弹簧,以将锁定销返回到锁定销的原始位置,并将锁定销插入到锁定孔中。 后座扶手锁定装置防止在向前碰撞时扶手向前展开,从而防止事故。

    REAR-SEAT ARMREST LOCKING APPARATUS
    9.
    发明申请
    REAR-SEAT ARMREST LOCKING APPARATUS 有权
    后座椅锁紧装置

    公开(公告)号:US20140125107A1

    公开(公告)日:2014-05-08

    申请号:US13846897

    申请日:2013-03-18

    IPC分类号: B60N2/46

    CPC分类号: B60N2/4613 B60N2/757

    摘要: A rear-seat armrest locking apparatus includes a release lever installed in an armrest to generate a pulling force, a link guide connected with the release lever through a release cable to provide a pulling force, and installed inside the armrest to move up and down, a link connected with the link guide to turn an up-and-down linear movement to a lateral movement, a locking pin connected with the link to laterally move by means of the pulling force transferred from the link, and being released from a locking hole of a side fixing plate, and a spring installed on the locking pin to return the locking pin to an original position of the locking pin and insert the locking pin into the locking hole. The rear-seat armrest locking apparatus prevents the armrest from being unfolded forward in a forward collision, thereby preventing an accident.

    摘要翻译: 后座扶手锁定装置包括安装在扶手中以产生拉力的释放杆,通过释放缆索与释放杆连接以提供牵引力的连杆引导件,并且安装在扶手内上下移动, 与所述链接引导件连接以将上下直线运动转换成横向运动的连杆,与所述连杆连接以通过从所述连杆传递的拉力横向运动的锁定销,并且从锁定孔释放 侧面固定板和安装在锁定销上的弹簧,以将锁定销返回到锁定销的原始位置,并将锁定销插入到锁定孔中。 后座扶手锁定装置防止在向前碰撞时扶手向前展开,从而防止事故。