-
公开(公告)号：US10267672B2
公开(公告)日：2019-04-23
申请号：US15393934
申请日：2016-12-29
Applicant: WITHINGS
Inventor： Thomas Bedetti , Arthur Meyre , Nadine Buard , Cédric Hutchings
Abstract: A weighing device, configured to measure at least the weight of a person or an object, comprising a control unit, a sensory plate, a top plate, spacer pads, interposed between the plates, wherein the sensory plate has an emission transducer configured to generate, a burst of Lamb waves at the surface of the sensory plate, a reception transducer, to receive echoed Lamb waves propagated through the sensory plate, the temporal profile of the echoed Lamb waves being dependent on the weight applied to the top plate and passed by the spacer pads to the sensory plate, wherein the control unit determines the weight applied to the top plate by analysis of the temporal profile of the echoed Lamb waves.
-
Patent Agency Ranking
公开(公告)号：US09759599B2
公开(公告)日：2017-09-12
申请号：US14739868
申请日：2015-06-15
Applicant: WITHINGS
Inventor： Thomas Bedetti , Antoine Joussain , Eric Carreel
Abstract: A thin personal weighing device comprising a bottom plate, extending along a reference plane, a top plate movably mounted with regard to the bottom plate along a direction perpendicular to the reference plane, four resilient elements directly interposed between the top and the bottom plate, four LC circuits positioned at a vicinity of an edge of the bottom plate, and a conductive material coating, arranged on the top plate, the four LC resonators and the at least conductive material coating exhibiting an inductance. Movement of the conductive material coating relative to each of the four LC resonators introduces a variation of the inductance. A computation unit detecting the variations of the inductance is electronically coupled with the LC resonators and configured to correlate the variations of the inductance with an actual weight placed on the weighing device. The thickness of the weighing device is less than 25 mm.
-
公开(公告)号：US20160363475A1
公开(公告)日：2016-12-15
申请号：US14739868
申请日：2015-06-15
Applicant: WITHINGS
Inventor： Thomas Bedetti , Antoine Joussain , Eric Carreel
Abstract: A thin personal weighing device comprising a bottom plate, extending along a reference plane, a top plate movably mounted with regard to the bottom plate along a direction perpendicular to the reference plane, four resilient elements directly interposed between the top and the bottom plate, four LC circuits positioned at a vicinity of an edge of the bottom plate, and a conductive material coating, arranged on the top plate, the four LC resonators and the at least conductive material coating exhibiting an inductance. Movement of the conductive material coating relative to each of the four LC resonators introduces a variation of the inductance. A computation unit detecting the variations of the inductance is electronically coupled with the LC resonators and configured to correlate the variations of the inductance with an actual weight placed on the weighing device. The thickness of the weighing device is less than 25 mm.
Abstract translation: 一种薄型个人称重装置，包括沿着参考平面延伸的底板，相对于底板可移动地安装在垂直于参考平面的方向上的顶板，四个直接插入在顶板和底板之间的弹性元件，四个 位于底板边缘附近的LC电路和布置在顶板上的导电材料涂层，四个LC谐振器和至少具有电感的导电材料涂层。 导电材料涂层相对于四个LC谐振器中的每一个的移动引入了电感的变化。 检测电感的变化的计算单元与LC谐振器电耦合并且被配置为将电感的变化与放置在称重装置上的实际重量相关联。 称重装置的厚度小于25mm。
-
公开(公告)号：US10184844B2
公开(公告)日：2019-01-22
申请号：US14986301
申请日：2015-12-31
Applicant: WITHINGS
Inventor： Thomas Bedetti , Roger Yu , Edouard Wautier , Nadine Buard , Cédric Hutchings , Capucine Bodin
Abstract: A thermometer device for temporal artery area measurement, configured to be used in a skin-touching stationary position, comprising an elongated body and a front portion having an end border arranged on a sensing plane (P), an array of N infrared sensors, with N greater than 8, a sensing region (SR) extending in the sensing plane over an area denoted SRA, at a distance denoted LF from a plane P2 containing the infrared sensors, the sensing region being encompassed within the border of the front end, an optical lens, interposed between the infrared sensors and the sensing region, to deviate light rays, wherein LF2
-
公开(公告)号：US20180188103A1
公开(公告)日：2018-07-05
申请号：US15393934
申请日：2016-12-29
Applicant: WITHINGS
Inventor： Thomas Bedetti , Arthur Meyre , Nadine Buard , Cédric Hutchings
Abstract: A weighing device, configured to measure at least the weight of a person or an object, comprising a control unit, a sensory plate, a top plate, spacer pads, interposed between the plates, wherein the sensory plate has an emission transducer configured to generate, a burst of Lamb waves at the surface of the sensory plate, a reception transducer, to receive echoed Lamb waves propagated through the sensory plate, the temporal profile of the echoed Lamb waves being dependent on the weight applied to the top plate and passed by the spacer pads to the sensory plate, wherein the control unit determines the weight applied to the top plate by analysis of the temporal profile of the echoed Lamb waves.
-
公开(公告)号：US20170191880A1
公开(公告)日：2017-07-06
申请号：US14986301
申请日：2015-12-31
Applicant: WITHINGS
Inventor： Thomas Bedetti , Roger Yu , Edouard Wautier , Nadine Buard , Cédric Hutchings , Capucine Bodin
IPC: G01K13/00
CPC classification number: G01K13/004 , G01J5/025 , G01J5/026 , G01J5/0265 , G01J5/049 , G01J5/0806 , G01J5/089
Abstract: A thermometer device for temporal artery area measurement, configured to be used in a skin-touching stationary position, comprising an elongated body and a front portion having an end border arranged on a sensing plane (P), an array of N infrared sensors, with N greater than 8, a sensing region (SR) extending in the sensing plane over an area denoted SRA, at a distance denoted LF from a plane P2 containing the infrared sensors, the sensing region being encompassed within the border of the front end, an optical lens, interposed between the infrared sensors and the sensing region, to deviate light rays, wherein LF2
-
-
-
-
-
Search Results
6
records
(took 0.012 seconds)
