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    • 6. 发明申请
    • VACUUM CLEANER AND GRAVITY COMPENSATION APPARATUS THEREFOR
    • 真空清洁器及其重量补偿装置
    • US20170020353A1
    • 2017-01-26
    • US15302416
    • 2015-03-27
    • Samsung Electronics Co., Ltd.
    • Heum Yong PARKSung Jin PARKDong Hun LEEShin KIM
    • A47L9/32A47L5/30
    • A47L9/325A47L5/28A47L5/30
    • In accordance with one aspect of the present invention, a cleaner includes a gravity compensation apparatus for applying compensation force to a handle unit, the gravity compensation apparatus having an elastic member connected to one side of the handle unit to generate compensation force and a sliding member for making translational movement in conjunction with turning motion of the handle unit to keep the compensation force in a constant direction regardless of an angle of the handle unit. The torque due to gravity applied to a handle unit of a vacuum cleaner may be precisely compensated, thereby relieving the burden of the user from the weight of the handle unit while the user holds the handle unit for cleaning.
    • 根据本发明的一个方面,一种清洁器包括:用于向手柄单元施加补偿力的重力补偿装置,所述重力补偿装置具有连接到手柄单元的一侧以产生补偿力的弹性构件,并且滑动构件 用于使手柄单元的旋转运动结合使平移运动保持补偿力恒定的方向,而与手柄单元的角度无关。 可以精确地补偿由施加到真空吸尘器的手柄单元的重力引起的扭矩,从而在使用者握持手柄单元以进行清洁时减轻使用者的负担,因为手柄单元的重量。
    • 7. 发明申请
    • CLEANING ROBOT AND CONTROL METHOD THEREOF
    • 清洁机器人及其控制方法
    • US20150150429A1
    • 2015-06-04
    • US14510487
    • 2014-10-09
    • SAMSUNG ELECTRONICS CO., LTD.
    • Jeong Ki YOOSung Jin PARKJun Young LEEDong Min SHINDong Hun LEEJae Youl JEONGShin KIMHeum Young PARKIn Hak NA
    • A47L11/40
    • A47L11/4011A47L11/4041A47L11/4061A47L11/4066A47L11/4072A47L2201/04G05D1/027G05D1/0272G05D2201/0215
    • A cleaning robot having improved traveling performance and a method of controlling the same. The cleaning robot detects a stuck state such as a ‘jammed state, ‘lifted state’, or ‘object-caught state’ by using a motion instruction or sensor information and quickly escapes from the stuck state caused in various traveling conditions by using a wheel structure capable of changing a total height of the cleaning robot. In addition, a degree of risk and type of the stuck state is predicted before the cleaning robot is in the stuck state so that the cleaning robot may deal with the stuck state in advance. The cleaning robot may escape from the stuck state via rapidly deceleration or quick stopping in accordance with the predicted degree of risk of the stuck state, and the cleaning robot may efficiently deal with the stuck state by using information to select an escaping method suitable for the type of the stuck state.
    • 具有改善的行驶性能的清洁机器人及其控制方法。 清洁机器人通过使用运动指令或传感器信息来检测诸如“卡住状态”,“抬起状态”或“被抓住状态”的卡住状态,并通过使用轮子快速地从各种行驶状态引起的卡死状态 结构能够改变清洁机器人的总高度。 此外,在清洁机器人处于卡住状态之前预测一定程度的卡住状态的风险和类型,使得清洁机器人可以预先处理卡住状态。 清洁机器人可以根据预测的卡住状态的风险,通过快速减速或快速停止从卡住状态脱离,并且清洁机器人可以通过使用信息来有效地处理卡住状态,以选择适合于 卡住状态的类型。