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41. 发明授权

US09745013B2 Self-balancing electric vehicle with strain-based controls 有权
公开(公告)号：US09745013B2
公开(公告)日：2017-08-29
申请号：US15295669
申请日：2016-10-17
申请人： Focus Designs Inc.
发明人： Daniel J. Wood
IPC分类号： B62K11/00 , G01G3/14 , G01G19/12
CPC分类号： B62K11/007 , G01G3/1402 , G01G19/12 , G01G19/52
摘要： A self-balancing electric vehicle may include an elongate platform having a first foot placement section and a second foot placement section rigidly coupled to each other, a first and second wheel being respectively coupled to opposite ends of the platform. Rider presence and turning intentions may be determined based on strain induced in the platform by the rider. The strain may be detected by one or more strain gauge systems. One of the strain gauge systems may be configured for use in a steering control circuit, and may include a strain gauge sensor mounted diagonally with respect to a long axis of the platform, such that the strain gauge detects only twist-induced strain.

42. 发明申请

US20170205271A1 DIGITAL LOAD CELL AND CELL NETWORK 审中-公开
公开(公告)号：US20170205271A1
公开(公告)日：2017-07-20
申请号：US15479360
申请日：2017-04-05
申请人： Mettler Toledo (Changzhou) Precision Instrument Ltd. , Mettler Toledo (Changzhou) Measurement Technology Ltd. , Mettler Toledo (Changzhou) Scale & System Ltd.
发明人： Ying Zhang , Shaowen Zheng , Jianwei Wu
IPC分类号： G01G3/14
CPC分类号： G01G3/14 , G01B7/18 , H04W84/18
摘要： A digital load cell has a force measurement element, a power incentive module, a signal detection module, a microprocessor, a communication module, a current control module and a configuration control module. First configuration control information configures the signal detection module to use a corresponding detection mode to perform signal conversion. Second configuration control information configures the processor to use one or more corresponding kernels or processors for running. Third configuration control information configures the communication module to use a corresponding communication protocol, terminal matching and impedance control for communication. Fourth configuration control information configures the current control module to use the on/off, voltage values and current values of the power incentive module, the signal detection module, the microprocessor and the communication module. The configuration control module sends the first to fourth configuration control information according to a working mode selected by a user.

43. 发明授权

US09709436B2 Load cell that is symmetrical about a central vertical axis 有权
公开(公告)号：US09709436B2
公开(公告)日：2017-07-18
申请号：US13839664
申请日：2013-03-15
申请人： ILLINOIS TOOL WORKS INC.
发明人： Thomas H. Johnson
IPC分类号： G01G3/14 , G01G21/08 , G01G23/00
CPC分类号： G01G3/14 , G01G3/1412 , G01G21/08 , G01G23/002 , G01G23/005
摘要： The invention relates to a load cell symmetrical about a central vertical axis and comprising first and second mounting surfaces, each on the same horizontal plane and configured for attachment to a support structure and to a loading fixture respectively.

44. 发明授权

US09448099B2 Self-weighing trolley case with weight sensor composed partially of soft material 有权
标题翻译：自重称重推车箱，重量传感器部分由软材料组成
公开(公告)号：US09448099B2
公开(公告)日：2016-09-20
申请号：US14397450
申请日：2013-05-03
申请人： Zhejiang Keeplong Precision Machinery Co., Ltd.
发明人： Xuequn Zhao
IPC分类号： G01G19/52 , G01G19/58 , G01G3/14 , G01G21/23 , A45C5/14 , A45C15/00
CPC分类号： G01G19/58 , A45C5/14 , A45C15/00 , G01G3/1402 , G01G21/23
摘要： A weighing case includes a trolley, a case body, a vertical handle, a horizontal handle, and wheels, where four weight sensing apparatuses are arranged on one side of the case body, and a display screen is arranged on the other side of the case body. The weighing case in the present utility model can conveniently display the weight of goods in the case body because four weight sensing apparatuses are arranged on one side of the case body and a display screen is arranged on the other side of the case body. The present utility model has a simple structure and a strong practicability.
摘要翻译：称重箱包括手推车，箱体，垂直手柄，水平手柄和车轮，其中四个重量感测装置布置在壳体的一侧，并且显示屏布置在壳体的另一侧身体。本实用新型的称重箱可以方便地将货物的重量显示在箱体中，因为四个重量感测装置布置在壳体的一侧，并且显示屏布置在壳体的另一侧。本实用新型结构简单，实用性强。

45. 发明申请

US20160084699A1 FOOD ITEM SCALES, METHODS FOR CALIBRATING SAME, AND METHODS FOR DETERMINING THE WEIGHT OF FOOD ITEMS 审中-公开
标题翻译：食品项目标准，其校准方法和确定食品重量的方法
公开(公告)号：US20160084699A1
公开(公告)日：2016-03-24
申请号：US14490696
申请日：2014-09-19
申请人： General Electric Company
发明人： Keith Wesley Wait
IPC分类号： G01G23/01 , G01G3/14
CPC分类号： G01G23/01 , G01G19/42
摘要： Food item scales, methods for determining the weight of food items, and methods for calibrating food item scales are provided. A method for determining a weight of a food item includes receiving a voltage signal and a sine wave generator signal, capturing a first voltage signal value at a first trigger datum and a second voltage signal value at a second trigger datum, and determining the weight based on the first voltage signal value and the second voltage signal value.
摘要翻译：提供食品量表，确定食品重量的方法以及校准食品量表的方法。一种用于确定食品重量的方法包括接收电压信号和正弦波发生器信号，在第一触发数据处获取第一电压信号值和在第二触发数据处获取第二电压信号值，并且基于对第一电压信号值和第二电压信号值。

46. 发明授权

US09174831B2 Lifting platform and carrying element for lifting platform with weight measurement 有权
标题翻译：起重平台和起重平台载重元件，重量测量
公开(公告)号：US09174831B2
公开(公告)日：2015-11-03
申请号：US14154532
申请日：2014-01-14
申请人： HERRMANN AG
发明人： Roland Rothkegel
IPC分类号： B66F7/28 , B66F17/00 , G01G3/14 , G01G19/02
CPC分类号： B66F17/00 , B66F7/28 , G01G3/1404 , G01G3/141 , G01G19/02
摘要： An apparatus for lifting motor vehicles, with a carrying element for carrying the motor vehicle to be lifted, wherein this carrying element has at least one sensor device for detecting a weight force of the vehicle to be lifted, wherein the carrying element has at least two carrying arms which are arranged in a central region of the carrying element and which starting from the central region extend in at least two different directions. At least one sensor element for detecting a partial weight force is provided in each case on these carrying arms, wherein a force determining device for determining the weight force takes into consideration the partial weight forces determined by the at least three sensor elements.
摘要翻译：一种用于提升机动车辆的装置，具有用于携带要提升的机动车辆的承载元件，其中该承载元件具有用于检测待提升的车辆的重量的至少一个传感器装置，其中，所述承载元件具有至少两个携带臂布置在承载元件的中心区域中，并且从中心区域开始沿着至少两个不同的方向延伸。至少一个用于检测部分重力的传感器元件在每种情况下都设置在这些承载臂上，其中用于确定重量力的力确定装置考虑了由至少三个传感器元件确定的部分重力。

47. 发明申请

US20150308883A1 LOAD CELL WITH A MEANS TO COMPENSATE FOR ERRORS DUE TO MISALIGNMENT 有权
标题翻译：负责小组，以补偿因错误而导致的错误
公开(公告)号：US20150308883A1
公开(公告)日：2015-10-29
申请号：US14650634
申请日：2013-12-05
申请人： METTLER-TOLEDO AG
发明人： Volker ZIEBART , Klaus Peter SELIG , Urs LOHER
IPC分类号： G01G3/14 , G01L1/22 , G01G23/00
CPC分类号： G01G3/1414 , G01G3/1408 , G01G23/002 , G01L1/2218 , G01L1/2268 , G01L1/26
摘要： A load cell (1) has a deformable body with upper and lower contact surfaces (3, 4), through which a force is introduced. Support points (5) of the contact surfaces define a line of action (6) of the force. At least one column-shaped portion (7) of the deformable body has a central longitudinal axis (8) and a circumferential surface whose generating line runs parallel to the central longitudinal axis (8). A first determining means (9) installed on the column-shaped portion converts a mechanical deformation into an electronic signal, and a second determining means (10) installed on the column-shaped portion converts a deviation of the central longitudinal axis (8) from the line of action (6) into a representative signal. Each determining means has at least one strain gauge.
摘要翻译：称重传感器（1）具有具有上和下接触表面（3,4）的变形体，通过所述可变形体引入力。接触表面的支撑点（5）定义了力的作用线（6）。可变形体的至少一个柱状部分（7）具有中心纵向轴线（8）和其生成线平行于中心纵向轴线（8）延伸的圆周表面。安装在柱状部分上的第一确定装置（9）将机械变形转换为电子信号，并且安装在柱状部分上的第二确定装置（10）将中心纵向轴线（8）的偏离从行动（6）成为代表信号。每个确定装置具有至少一个应变计。

48. 发明申请

US20150160068A1 Weighing Device and Method 有权
标题翻译：称重装置及方法
公开(公告)号：US20150160068A1
公开(公告)日：2015-06-11
申请号：US14415704
申请日：2013-07-19
申请人： WITHINGS
发明人： Eric Carreel , Nadine Buard , Xavier Debreuil , Victor Ting , David Campo , Guillaume Faussard , Florent Dusanter
IPC分类号： G01G3/14 , G01G19/44
CPC分类号： G01G3/1402 , G01G3/1404 , G01G19/44
摘要： Electronic scale including four feet, four strain gauges, an electronic control unit and a display, where the gauges are combined in pairs in first and second Wheatstone bridge type circuits, where a first intermediate-point of the bridge is selectively connected via a switch to an intermediate voltage source and where the first and second outputs of the amplifiers are summed by the electronic control unit in order to deduce therefrom a weight for an object present on the device, with indication for the user of off-center condition on the scale. Weighing method implemented in such a scale.
摘要翻译：包括四脚的电子秤，四个应变计，电子控制单元和显示器，其中量规在第一和第二惠斯通电桥型电路中成对组合，其中桥的第一中间点经由开关选择性地连接到中间电压源，并且其中放大器的第一和第二输出由电子控制单元相加，以便从其中推导出设备上存在的对象的权重，并向用户指示用于标度的偏心条件。称重方式在这样的规模下实施。

49. 发明授权

US09046408B2 Load cell assembly for an electrical scale 有权
标题翻译：称重传感器组件用于电子秤
公开(公告)号：US09046408B2
公开(公告)日：2015-06-02
申请号：US13826297
申请日：2013-03-14
申请人： MEASUREMENT LTD
发明人： Po Sang Chan
IPC分类号： G01G3/14 , G01G21/02 , G01G21/23 , G01G19/44
CPC分类号： G01G3/14 , G01G19/44 , G01G21/02 , G01G21/23 , Y10S177/09
摘要： A load cell assembly for an electronic scale may include a substantially flat plate having an outer portion and a load cell aperture defining an inner portion having a deflectable member. A sensor may be disposed on the deflectable member responsive to deflection of the deflectable member. A housing may be configured to engage the outer portion of the load cell and hold the load cell. A foot member may include a bottom portion for contacting the surface upon which the electronic scale is sitting and a top portion including an upwardly depending foot member wall for contacting the inner portion of the load cell and foot member snap fit engagement members configured to engage the inner portion of the load cell, the upwardly depending foot member wall and the foot member snap fit engagement members resisting lateral movement of the foot member relative to the load cell.
摘要翻译：用于电子秤的称重传感器组件可以包括具有限定具有可偏转构件的内部部分的外部部分和称重传感器孔的基本平坦的板。传感器可以响应于可偏转构件的偏转而设置在可偏转构件上。壳体可以构造成接合负载传感器的外部部分并且保持测力传感器。脚构件可以包括用于接触电子秤所在的表面的底部部分和包括向上悬垂的脚部构件壁的顶部部分，用于接触负载传感器的内部部分和脚部构件卡扣配合接合构件，测力传感器的内部部分，向上悬垂的脚部构件壁和脚部构件卡扣配合接合构件抵抗脚构件相对于测力传感器的横向运动。

50. 发明申请

US20150101870A1 WEIGHT SENSING 有权
标题翻译：重量感测
公开(公告)号：US20150101870A1
公开(公告)日：2015-04-16
申请号：US14513248
申请日：2014-10-14
申请人： Genetrainer Limited
发明人： Julian GOUGH , Alexander KALOGROULIS , Ralph PETHICA , Patrick DURA
IPC分类号： G01G3/14
CPC分类号： C12Q1/6806 , A61G7/0527 , A61G2203/44 , C12Q1/68 , C12Q1/6816 , C12Q1/6841 , G01G3/1402 , G01G3/141 , G01G19/445 , G01G21/23 , G01L1/044 , G01L1/2206 , G01N33/5011 , G01N33/582 , C12Q2563/107 , C12Q2525/101
摘要： A weight sensor may include a weighing platform and a load cell coupled to the platform to sense a weight applied to the platform. The load cell may include a deformable plate with one or more strain gauges arranged to provide an electrical signal representing the weight applied to the platform, and a base supporting the load cell, wherein the deformable plate is movably mounted to the base at only three contact points, the contact points allowing lateral movement of the plate relative to the base when the plate deforms in response to a weight applied to the platform. The weight sensor makes it possible to independently monitor the weight and weight shifting of two people sharing the same bed. The weight sensor is self-centering when a load is applied off-centre to the platform, which is particularly beneficial when such a weight sensor is used underneath a bed, e.g., under a bed leg or other support member which may not be aligned centrally over the weight sensor. Beneficially the sensor is not unduly affected by minor misalignment of the leg of a bed relative to the load cell.
摘要翻译：重量传感器可以包括称重平台和耦合到平台的负载传感器以感测施加到平台的重量。测力传感器可以包括具有一个或多个应变仪的可变形板，所述应变仪被布置成提供表示施加到平台的重量的电信号，以及支撑测力传感器的基座，其中可变形板仅可移动地安装在基座上，点，当板响应于施加到平台的重量而变形时，接触点允许板相对于基部的横向移动。重量传感器可以独立监控共享同一床的两个人的体重和重量。当负载偏移到平台上时，重量传感器是自定心的，当将这样的重量传感器用于床下方（例如在床腿或其他支撑构件下方可能不对准中心时）是特别有利的超过重量传感器。有利的是，传感器不会因床的腿相对于称重传感器的微小的不对准而受到不适当的影响。

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