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1. 发明专利

JP2008002997A Load detecting device and its method of making 有权
标题翻译：负载检测装置及其制造方法
公开(公告)号：JP2008002997A
公开(公告)日：2008-01-10
申请号：JP2006174214
申请日：2006-06-23
申请人： Aisin Seiki Co Ltd , Minebea Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社 , ミネベア株式会社
发明人： SAKAMOTO KAZUNORI , NAKANO TOMOHIKO , KAWABATA HIDEKI , INAYOSHI MUNEHITO , ICHIHARA HIROSHI , FUJII HIROYUKI , IZAWA MINORU , OTSUKA HIROBUMI
IPC分类号： G01L1/26 , B60N2/90 , G01G19/12 , G01G19/52 , G01G23/02
摘要： PROBLEM TO BE SOLVED: To highly accurately form a gap between a strainpart and a stopper without needing high machining precision as much as the conventional.
SOLUTION: A load detecting device 1 is provided with a strain part 2b for generating strain by receiving load input from a load input part 2a and stoppers 5 and 6 for regulating straining by exceeding a constant range by the strain part 2b; wherein at least a part of the stoppers 5 and 6 comprises plastic deformation parts 3a and 4a composed of a plastically deforming material; while bringing a contact part 2c contacted on the stoppers 5 and 6 by being deformed together with the strain part 2b into contact with the plastic deformation parts 3a and 4a of the stoppers 5 and 6 or allowing them to position extremely near to them, the load of prescribed amount from the load input part 2a is input in the state and the plastic deformation parts 3a and 4a are plastically deformed by contacting the contact part 2c on the stoppers 5 and 6; and a gap of the size corresponding to the load of the prescribed amount is formed between the plastic deformation parts 3a and 4a and the contact part 2c.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：尽可能高精度地形成应变片和塞子之间的间隙，而不需要像常规那样高的加工精度。解决方案：负载检测装置1设置有应变部2b，用于通过从负载输入部2a输入的负载和用于通过应变部2b超过一定范围来限制应变的止动器5,6来产生应变; 其中止动件5和6的至少一部分包括由塑性变形材料构成的塑性变形部分3a和4a; 同时通过与应变部分2b一起变形而使止动器5和6接触的接触部分2c与止动件5,6的塑性变形部分3a和4a接触或允许它们非常接近它们，负载在该状态下输入规定量的载荷输入部2a，并且塑性变形部3a，4a通过与止动件5,6的接触部2c接触而发生塑性变形，并且在塑性变形部分3a和4a与接触部分2c之间形成与规定量的载荷相对应的尺寸的间隙。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2004050860A Seated load detector 审中-公开
公开(公告)号：JP2004050860A
公开(公告)日：2004-02-19
申请号：JP2002206840
申请日：2002-07-16
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： SAKAMOTO KAZUNORI , KAWABATA HIDEKI , MORISHITA KENTARO
IPC分类号： G01G19/12 , A47C7/62 , B60N2/06 , B60N2/90 , B60R21/16 , G01G19/52 , B60N2/44
摘要： PROBLEM TO BE SOLVED: To provide a seated load detector for suppressing the generation of strain of a vehicle seat and correctly detecting a load thereon.
SOLUTION: An upper rail 6 and a lower rail 7 are connected to each other by a supporting member 11, a load sensor member 12, and a cylindrical rod 14. The load sensor member 12 comprises a strain element 17, a first holding part 18 and a second holding part 19, and a detection element affixed to the strain element. The strain element 17 is held by the first holding part 18 at one end and held by the second holding part 19 at the other end. The second holding part 19 comprises a holding plate 22 and an adjustment bed 23. A rod 14 connects lower arms 7 to each other, and the rod 14 and the adjustment bed 23 are welded and fixed to each other in a final stage of an assembly step.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2011143832A Seating detection device 审中-公开
标题翻译：座位检测装置
公开(公告)号：JP2011143832A
公开(公告)日：2011-07-28
申请号：JP2010006467
申请日：2010-01-15
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： YANAI KEIICHI , TAKUMA SETSU , KONDO HIROMI , OTAKE WATARU , KAWABATA HIDEKI , YUASA HITOSHI , TAKAHASHI HIROYUKI
IPC分类号： B60N2/90 , A47C7/62 , G01L5/00
摘要： PROBLEM TO BE SOLVED: To provide a seating detection device for correctly detecting a seating state of an occupant, when the occupant is longitudinally/laterally deviatedly seated. SOLUTION: In this seating detection device 2 for detecting seating by a membrane switch 4, the membrane switch is formed as a bar-shaped membrane switch for outputting a seating detection signal when adjacent two contact points out of at least three contact points are simultaneously turned on by a load of the occupant seated on a seat cushion 1 by arranging a plurality of contact points 6 in a straight line shape, and the membrane switch is slantingly arranged only on one side of the left and right to the center line in the longitudinal direction of the seat cushion, and a seating load area on which the load acts when the occupant is seated on the seat cushion, is arranged so that at least one set of the adjacent two contact points enter the seating load area even in a state of being positioned in any position between four seating load areas most dislocated in the longitudinal/lateral direction from a normal position in the rear substantial center of the seat cushion. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：当乘员纵向/横向偏离安置时，提供一种用于正确地检测乘客的座位状态的座位检测装置。解决方案：在用于通过薄膜开关4检测座位的座位检测装置2中，薄膜开关形成为条形薄膜开关，用于在至少三个接触点之外的相邻两个接触点处输出就座检测信号通过将多个接触点6布置为直线形状，通过坐在座垫1上的乘员的负载同时打开，并且膜开关仅倾斜地布置在左右一侧到中心线在坐垫的纵向方向上，并且当乘员坐在座垫上时负载作用的就座载置区域被布置成使得至少一组相邻的两个接触点即使在该位置位于从位于座垫的后方大致中心的正常位置的纵向/横向方向最位错的四个座位载置区域之间的任何位置。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2011063076A Seating sensor for vehicle 审中-公开
标题翻译：车用传感器
公开(公告)号：JP2011063076A
公开(公告)日：2011-03-31
申请号：JP2009213804
申请日：2009-09-15
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： YUASA HITOSHI , TAKAHASHI HIROYUKI , TAKUMA SETSU , YANAI KEIICHI , KAWABATA HIDEKI , OTAKE WATARU , KONDO HIROMI
IPC分类号： B60N2/90
CPC分类号： B60R21/01516 , B60N2/002 , G01G19/4142
摘要： PROBLEM TO BE SOLVED: To provide a seating sensor for a vehicle allowing reduction of cost, while simplifying a constitution. SOLUTION: This seating sensor 10 for the vehicle includes four pressure-sensitive sensors 14. The four pressure-sensitive sensors 14 are arrayed in a straight line, and are inclined at an inclined angle α in the range of 7 to 16.5° in only a right direction in relation to a center line L1 in the longitudinal direction of a seat 18. The pressure-sensitive sensors 14 are arranged at only inclined portions and are not arranged in other regions. As a result, the number of arrangement of the pressure-sensitive sensors 14 is smaller than that in a conventional seating sensor, and the arrangement of the pressure-sensitive sensors 14 is facilitated. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于车辆的座椅传感器，从而降低成本，同时简化构造。解决方案：该用于车辆的座椅传感器10包括四个压敏传感器14.四个压敏传感器14排列成直线，倾斜角度为7至16.5° 在座椅18的长度方向上相对于中心线L1仅在正确的方向上。压敏传感器14仅布置在倾斜部分上，并且不布置在其它区域中。结果，压敏传感器14的布置次数比传统的座位传感器的布置数量少，并且压敏传感器14的布置变得容易。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2008132968A Vehicular seat device equipped with load detection device 有权
标题翻译：装有负载检测装置的车身座椅装置
公开(公告)号：JP2008132968A
公开(公告)日：2008-06-12
申请号：JP2007268521
申请日：2007-10-16
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： NAKANO TOMOHIKO , INAYOSHI MUNEHITO , AOYAMA MUTSUO , KAWABATA HIDEKI , AKIZUKI KENICHIRO , IZAWA MINORU
IPC分类号： B60N2/90 , G01G19/12 , G01G19/52
CPC分类号： G01G19/4142 , B60N2/002
摘要： PROBLEM TO BE SOLVED: To provide a vehicular seat device equipped with a load detection device which can house a strain element with strain gages attached thereto, and an amplifier device in a small space between a seat-side fixation member and a floor-side fixation member by arranging them in the lateral direction of a vehicular seat.
SOLUTION: This vehicular seat device equipped with a load detection device is composed of: the strain element 20 fixed at both ends by being separated at a predetermined distance from a mounting surface formed on one side of the floor-side fixation member 16 and the seat-side fixation member 17; a connection member 23 fixed at the central part of the strain element in the vertical direction, and fixed on the other side of the floor-side fixation member and the seat-side fixation member; the strain gages G1 and G2 stuck to a surface of the strain element at respective parts between both its ends and the central part; an upper bracket 24 formed to fix fixation parts at both ends on one surface of the strain element at both its ends, and to extend a mounting part connecting the fixation parts on the side of the strain element; and an amplification device 27 arranged on a surface corresponding to the strain element of the mounting part of the upper bracket to be positioned on the same plane as that of the strain element.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种车载座装置，其配备有负载检测装置，该负载检测装置能够容纳附接有应变计的应变片，以及座椅侧固定构件和地板之间的小空间内的放大装置侧固定构件，其沿车辆座椅的横向方向布置。具有负载检测装置的车辆用座椅装置包括：应变元件20，其通过与形成在地板侧固定构件16的一侧的安装面隔开预定距离而固定在两端和座椅侧固定构件17; 连接构件23，其固定在应变元件的中心部分的垂直方向上，并固定在地板侧固定构件和座椅侧固定构件的另一侧; 应变片G1和G2在其两端和中心部分之间的相应部分粘附在应变元件的表面上; 上支架24，其形成为将两端的固定部分固定在应变元件的两端的一个表面上，并延伸连接应变元件一侧的固定部分的安装部分; 以及布置在与上支架的安装部分的应变元件相对应的表面上以放置在与应变元件相同的平面上的放大装置27。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2008002999A Seat load detector for vehicle 有权
标题翻译：汽车座椅负载检测器
公开(公告)号：JP2008002999A
公开(公告)日：2008-01-10
申请号：JP2006174222
申请日：2006-06-23
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： KAWABATA HIDEKI , INAYOSHI MUNEHITO , ICHIHARA HIROSHI , FUJII HIROYUKI , AKIZUKI KENICHIRO , IZAWA MINORU
IPC分类号： G01G19/52 , B60N2/06 , B60N2/42 , B60N2/90 , G01G19/12 , G01G23/02
CPC分类号： B60N2/002
摘要： PROBLEM TO BE SOLVED: To maintain a usable state by suppressing a load detecting function of a seat for a vehicle from deteriorating even when excessive load due to collision or the like acts.
SOLUTION: A seat load detector for a vehicle includes a support base 3 fixed on the vehicle, a plurality of load sensors 4, 5 for measuring load based on a strain amount of a strain gage generating strain due to the load input from load input parts 4a and 5a and arranged at least in front and in rear on the support base 3; a connection member 6 for connecting load input parts 4a and 5a positioned in front and in rear out of the load sensors 4 and 5; and a seat support member 7 for supporting the seat 2 for the vehicle and transmitting the load acted on the seat 2 for the vehicle to the connection member 6, and has a stopper 8 for preventing the connection member 6 from being deformed in at least a vertical direction during collision to the vehicle.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过抑制车辆座椅的负载检测功能即使在由于碰撞等造成的过度负载时也能够使其劣化，从而保持可使用状态。解决方案：用于车辆的座椅负载检测器包括固定在车辆上的支撑基座3，多个负载传感器4,5，用于根据应变计的应变量来测量负载，该应变量由于从负载输入部分4a和5a，至少在支撑基座3上前后布置; 连接构件6，用于将负载传感器4和5中位于前后的负载输入部分4a和5a连接; 以及用于支撑用于车辆的座椅2并将作用在车辆的座椅2上的负载传递到连接构件6的座椅支撑构件7，并且具有用于防止连接构件6至少变形的止动件8 碰撞到车辆时的垂直方向。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2008134226A Noise shielding structure of occupant load sensor for seat of vehicle 有权
标题翻译：车辆座椅负载传感器噪声屏蔽结构
公开(公告)号：JP2008134226A
公开(公告)日：2008-06-12
申请号：JP2007254462
申请日：2007-09-28
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： SUMI TOMOAKI , NAKANO TOMOHIKO , AOYAMA MUTSUO , SAKAMOTO KAZUNORI , KAWABATA HIDEKI , INAYOSHI MUNEHITO , SHIOBARA HAJIME
IPC分类号： G01G19/52 , G01G19/12 , G01G23/00
CPC分类号： G01G19/4142 , B60N2/002 , B60R21/01516
摘要： PROBLEM TO BE SOLVED: To provide inexpensive and lightweight noise shielding structure of an occupant load sensor for a seat of a vehicle, capable of saving a space and shielding effectively a noise generated in the vehicle. SOLUTION: This occupant load sensor for the seat of the vehicle interposed between a floor-side fixing member and a seat-side fixing member for fixing the seat onto a floor of the vehicle, and for measuring a load of an occupant seated on the seat, is provided with an upper bracket fixed to a reverse face or a front surface of a resilient member and having an attaching part formed to be extended in a sideway of the reverse face or front surface of the resilient member, and an amplifier case juxtaposed with the resilient element in the attaching part of the upper bracket, and for storing an amplifier substrate for amplifying a signal from a strain gage. One face of the amplifier substrate stored in the amplifier case is covered by the attaching part, and the other face thereof is covered by a metal-foil ground pattern. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供便宜且轻便的噪音屏蔽结构，能够节省空间并有效地屏蔽车辆中产生的噪音。解决方案：用于车辆座椅的乘客负载传感器插入在地板侧固定构件和座椅侧固定构件之间，用于将座椅固定到车辆的地板上，并且用于测量乘坐坐骑的乘员的负载在座椅上设置有固定到弹性构件的反面或前表面的上支架，并且具有形成为在弹性构件的反面或前表面的侧面延伸的安装部分，以及放大器壳体与上支架的安装部分中的弹性元件并置，并且用于存储用于放大来自应变计的信号的放大器基板。存储在放大器壳体中的放大器基板的一个面被安装部覆盖，另一个面被金属箔接地图案覆盖。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2008134225A Occupant load detector for seat of vehicle 有权
标题翻译：负责车辆座椅的负载检测器
公开(公告)号：JP2008134225A
公开(公告)日：2008-06-12
申请号：JP2007253397
申请日：2007-09-28
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： SAKAMOTO KAZUNORI , KAWABATA HIDEKI , INAYOSHI MUNEHITO , NAKANO TOMOHIKO , AOYAMA MUTSUO
IPC分类号： G01G19/52 , B60N2/90 , G01G19/12
CPC分类号： G01G19/4142 , B60N2/002 , B60R21/01516
摘要： PROBLEM TO BE SOLVED: To provide an occupant load detector for a seat of a vehicle, capable of saving a space for the detector attached to the vehicle, and capable of detecting highly sensitively and precisely a load due to a weight of an occupant. SOLUTION: This occupant load detector for the seat of the vehicle is provided with a bracket formed with a connecting member fixed vertically to a resilient element, and fixed to one out of a floor-side fixing member and a seat-side fixing member, a one-end fixing support member fitted relatively immovably into a fixing hole drilled in one end side of the resilient element, fixed to an attaching face formed in the other side out of the floor-side fixing member and the seat-side fixing member, and for supporting the resilient member with a prescribed space from the attaching face, an other-end fitting support member fixed onto the attaching face and for supporting the resilient member with the prescribed space from the attaching face, a pair of fixing parts for fixing relatively immovably the one-end fixing support member and the other-end fitting support member respectively in end parts, and a pair of case attaching part adjacent to the pair of fixing parts and extended in a side way. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于车辆座椅的乘员负载检测器，能够节省安装在车辆上的检测器的空间，并且能够高度灵敏地且高精度地检测由于重量而引起的负载乘员。解决方案：用于车辆座椅的乘员负载检测器设置有托架，该托架形成有垂直于弹性元件固定的连接构件，并固定到地板侧固定构件和座椅侧固定件之一构件，其一端固定支撑构件相对不可移动地装配到在弹性元件的一端侧钻出的固定孔中，该固定支撑构件固定到另一侧的安装面离开地板侧固定构件，并且座椅侧固定并且用于从所述安装面向所述弹性构件提供规定的空间，固定到所述安装面上并用于将所述弹性构件从所述安装面向所述规定空间支撑的另一端配件支撑构件，一对固定部件，将一端固定支撑构件和另一端装配支撑构件分别固定在端部中，以及一对壳体附接部分，邻近该对固定部分并在侧面延伸年。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2009128107A Vehicular seat load detector 有权
标题翻译：车身座椅负载检测器
公开(公告)号：JP2009128107A
公开(公告)日：2009-06-11
申请号：JP2007301579
申请日：2007-11-21
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： ITO KOJI , KAWABATA HIDEKI , INAYOSHI MUNEHITO , ICHIHARA HIROSHI , FUJII HIROYUKI , ASANO YOSHIMASA , KAWAJIRI NAOKA
IPC分类号： G01G19/52 , B60N2/90
CPC分类号： G01L1/2231 , G01G19/4142
摘要： PROBLEM TO BE SOLVED: To provide a vehicular seat load detector capable of surely fixing a strain generating body between a first and a second lower bushes and an upper bracket without making an internal stress act on the strain generating body even when both end-fixing parts of the upper bracket are connected each other by an attachment part.
SOLUTION: The load detector includes the strain generating body 20, the first and a second lower bushes 21, 22, a bracket member 24, and a press-fit fixing member 53. The bracket member has both end-fixing parts 43, 44 connected each other by the attachment part 47, and one of fixing holes 45, 46 respectively formed at the both end-fixing parts is pressed into a tip shaft part 32 of the first lower bush and the other is engaged freely at a tip shaft part 51 of the second lower bush. The press-fit fixing member is pressed into the tip shaft part of the second lower bush and one of the both end-fixing parts is nipped between itself and the second lower bush.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种车辆座椅负载检测器，其能够可靠地将应变发生体固定在第一和第二下部衬套与上部支架之间，而不会对应变发生体产生内部应力，即使当两端上支架的固定部分通过附接部彼此连接。解决方案：负载检测器包括应变发生体20，第一和第二下部衬套21,22，支架构件24和压入固定构件53.支架构件具有两个端部固定部43 ，44通过安装部47彼此连接，并且分别形成在两个端部固定部分的固定孔45,46中的一个被压入第一下部衬套的尖端轴部分32中，另一个在尖端处自由地接合第二下衬套的轴部51。压入固定构件被压入第二下衬套的尖端轴部分中，两个端部固定部件之一夹在其自身和第二下衬套之间。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2006145439A Device for detecting load on seat and structure for mounting same 有权
标题翻译：用于检测座椅上的负载和用于安装座椅的结构的装置
公开(公告)号：JP2006145439A
公开(公告)日：2006-06-08
申请号：JP2004337982
申请日：2004-11-22
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： KAWABATA HIDEKI , ICHIHARA HIROSHI , INAYOSHI MUNEHITO
IPC分类号： G01G19/12 , B60N2/90 , G01G19/52
CPC分类号： G01G19/4142 , B60N2/002 , G01L1/2231 , G01L5/243
摘要： PROBLEM TO BE SOLVED: To provide a device for detecting a load on a seat and a structure for mounting the device, which can improve assembling workability and detection accuracy.
SOLUTION: A sensor body 10 is disposed between an upper rail 3 and a lower bracket 4 and detects the load applied on the seat. The sensor body 10 comprises; an annular distortion section 16 whose axis line is vertical; an outer circumference side holding member 12 which is mounted on the upper rail and holds the outer circumference side edge of the distortion section 16; and an inner circumference side holding member 13 which is mounted on the lower bracket 4 and holds the inner circumference side edge of the distortion section 16. The distortion section 16 has a strain gage which detects the load applied on the seat, based on the amount of distortion between the outer circumference side and the inner circumference side. An attaching hole 34a for connecting the lower bracket swingably is formed in a nut 34 which is used for clamping the inner circumference side member 13, so as to penetrate the nut 34 in its width direction.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于检测座椅上的负载的装置和用于安装装置的结构，这可以提高组装操作性和检测精度。解决方案：传感器体10设置在上轨道3和下支架4之间，并检测施加在座椅上的负载。传感器体10包括：轴线垂直的环形变形部16; 外周侧保持构件12，其安装在上轨道上并保持失真部16的外周侧边缘; 以及内周侧保持构件13，其安装在下支架4上并保持变形部分16的内周侧边缘。变形部分16具有应变计，该应变计根据施加在座椅上的负载量在外周侧和内周侧之间产生变形。用于将下托架可摆动地连接的安装孔34a形成在用于夹持内圆周侧构件13的螺母34中，以便沿其宽度方向穿过螺母34。版权所有（C）2006，JPO＆NCIPI

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