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1. 发明授权

US07805994B2 Silicon micromechanical gyroscope 有权
标题翻译：硅微机械陀螺仪
公开(公告)号：US07805994B2
公开(公告)日：2010-10-05
申请号：US11906200
申请日：2007-09-29
申请人： Fuxue Zhang , Wei Zhang
发明人： Fuxue Zhang , Wei Zhang
IPC分类号： G01P9/04 , G01C19/00
CPC分类号： G01C19/5769 , G01C19/5726
摘要： The present invention relates to a novel silicon micromechanical gyroscope, which is used in control technology field to measure pose measurement of a rotating body, such as aerobat, motor tire and drilling platform, wherein the novel silicon micromechanical gyroscope main includes a sensing element and a signal process circuit. The sensing element further comprises a silicon slice frame, a silicon slice, an upper electrode ceramics plate and a bottom electrode ceramics plate. The signal process circuit further comprises a signal detecting bridge circuit used as bridge arm of the capacitor sensing element, and a SCM signal process circuit with data process module. The novel silicon micromechanical gyroscope is able to replace a drive force from the drive conformation with a rotating force from the rotation of the rotating body so as to achieve a novel silicon micromechanical gyroscope without a drive conformation. The novel silicon micromechanical gyroscope without a drive conformation to mostly achieve purposes like minify in craft, simply in structure and reduced in volume so as to effectively lower cost and save energy.
摘要翻译：本发明涉及一种新型的硅微机械陀螺仪，其用于控制技术领域，用于测量旋转体的姿态测量，如旋转体，如马来西亚，马达轮胎和钻井平台，其中新型硅微机械陀螺仪主要包括感测元件和信号处理电路。感测元件还包括硅片框，硅片，上电极陶瓷板和底电极陶瓷板。信号处理电路还包括用作电容器感测元件的桥臂的信号检测桥电路和具有数据处理模块的SCM信号处理电路。新型硅微机械陀螺仪能够利用来自旋转体的旋转的旋转力代替来自驱动构造的驱动力，从而实现不具有驱动构造的新型硅微机械陀螺仪。新型硅微机械陀螺仪无驱动构型，主要实现工艺简化，结构简单，体积减小等目的，有效降低成本，节约能源。

2. 发明授权

US07603786B2 Piezoelectric quartz level sensor 失效
标题翻译：压电石英液位传感器
公开(公告)号：US07603786B2
公开(公告)日：2009-10-20
申请号：US11906201
申请日：2007-09-29
申请人： Fuxue Zhang , Wei Zhang
发明人： Fuxue Zhang , Wei Zhang
IPC分类号： G01C9/06
CPC分类号： G01C9/06 , H01L41/053 , H01L41/0533 , H01L41/1132
摘要： The present invention relates to a new piezoelectric quartz level sensor mainly applied in the attitude stabilized and control system of the aircraft, robot, vehicle, ship, oil drilling platform, construction, industrial automation equipment, radar, and satellite, comprising a sensitive element, signal processing circuit, base, outer case and socket. The piezoelectric quartz level sensor transfers the deflection angle of the object to the force exerted on two symmetrical mounted round piezoelectric quartz wafers, and then utilizing the prominent force sensitivity of the piezoelectric quartz, the level attitude parameter of an objected can be detected through the frequency variation due to the force exerted on the two piezoelectric quartz wafers. Therefore, the present invention can satisfy the demand of high stability and resolution, low non-linear degree, quick start time, wide measuring range and operating temperature, good ability to resist shock, and digital output.
摘要翻译：本发明涉及一种主要应用在飞机，机器人，车辆，船舶，石油钻井平台，建筑，工业自动化设备，雷达和卫星的姿态稳定和控制系统中的新的压电石英液位传感器，包括敏感元件，信号处理电路，底座，外壳和插座。压电石英电平传感器将物体的偏转角传递到两个对称安装的圆形压电石英晶片上的力，然后利用压电石英的突出的力灵敏度，可以通过频率检测被测对象的水平姿态参数由于施加在两个压电石英晶片上的力的变化。因此，本发明可以满足高稳定性，分辨率，低非线性度，启动时间快，测量范围宽，工作温度高，抗冲击能力强和数字输出的要求。

3. 发明申请

US20090301195A1 Piezoelectric quartz accelerometer 失效
标题翻译：压电石英加速度计
公开(公告)号：US20090301195A1
公开(公告)日：2009-12-10
申请号：US11974544
申请日：2007-10-14
申请人： Fuxue Zhang , Wei Zhang
发明人： Fuxue Zhang , Wei Zhang
IPC分类号： G01P15/09
CPC分类号： G01P15/097 , G01P15/0907
摘要： A piezoelectric quartz accelerometer comprises a sensitive element, a signal processing circuit, a base, an outer case, and a socket, wherein said sensitive element comprising two round piezoelectric quartz wafers, and a supporting frame wherein said two round piezoelectric quartz wafers are symmetrically mounted on both sides of the centre axial line of said supporting frame; said sensitive element further comprises an axial shock buffer unit and a transverse retaining unit for protecting overload of said two round piezoelectric quartz wafers; said signal processing circuit comprises an oscillation circuit for obtaining frequency signal, frequency differential forming circuit for extracting signal, phase lock and times frequency circuit for amplifying signal, compensating zero phase, compensating non-linearization and compensating temperature, and output circuit.
摘要翻译：压电石英加速度计包括敏感元件，信号处理电路，基座，外壳和插座，其中所述敏感元件包括两个圆形压电石英晶片和支撑框架，其中所述两个圆形压电石英晶片对称地安装在所述支撑框架的中心轴线的两侧; 所述敏感元件还包括用于保护所述两个圆形压电石英晶片的过载的轴向冲击缓冲单元和横向保持单元; 所述信号处理电路包括用于获取频率信号的振荡电路，用于提取信号的频率差分形成电路，用于放大信号的相位锁定和乘法频率电路，补偿零相位，补偿非线性化和补偿温度以及输出电路。

4. 发明申请

US20080295591A1 Air flow inertial sensor 有权
标题翻译：气流惯性传感器
公开(公告)号：US20080295591A1
公开(公告)日：2008-12-04
申请号：US11906206
申请日：2007-09-29
申请人： Fuxue Zhang , Wei Zhang
发明人： Fuxue Zhang , Wei Zhang
IPC分类号： G01F1/69
CPC分类号： G01C9/08 , G01P15/008 , G01P15/038
摘要： The present invention relates to a gas pendulum inertial sensor, which is used in control technology field to detect pose measurement of motional body, such as ship craft and robot, wherein the inertial sensor main includes a gas pendulum angular velocity sensing element, a gas pendulum tilt sensing element and a signal process circuit, wherein the signal process circuit mainly comprises a bridge circuit, a amplify circuit, a filter circuit, and a SCM compensation circuit with a null position and sensitivity compensation program, a linearity and output compensation program, an acceleration interference offset subprogram, and an omnibearing tilt signal compensation program, whereby the SCM compensation circuit integral into a circuit board to replace a conventional hardware signal amplify circuit, a filter circuit and a compensation circuit. The gas pendulum inertial sensor is adapted to accurately measure not only an object's indication without interference from the acceleration, but also an object's indication with interference from the acceleration. The gas pendulum inertial sensor has some significant advantages like highly attack-resist ability, intensively vibrate-resist ability, quick response time, wide ranges of working temperature, well linearity, credibility, sensitivity and precision ability, compact capacity and lower cost.
摘要翻译：本发明涉及一种气体摆式惯性传感器，用于控制技术领域，用于检测船舶和机器人等运动体的姿态测量，其中惯性传感器主要包括气体摆锤角速度传感元件，气体摆锤倾斜感测元件和信号处理电路，其中信号处理电路主要包括桥接电路，放大电路，滤波电路和具有零位置和灵敏度补偿程序的SCM补偿电路，线性和输出补偿程序，加速度干扰偏移子程序和全方位倾斜信号补偿程序，由此将SCM补偿电路集成到电路板中以替代传统的硬件信号放大电路，滤波电路和补偿电路。气体摆式惯性传感器适用于不受加速度的干扰而精确测量物体的指示，也适用于来自加速度的干扰物体的指示。气体摆式惯性传感器具有抗攻击能力强，抗震能力强，响应时间快，工作温度范围宽，线性好，可信度高，灵敏度高，精度高，功能紧凑，成本低等优点。

5. 发明授权

US07730781B2 Gas pendulum inertial sensor 有权
标题翻译：气体摆式惯性传感器
公开(公告)号：US07730781B2
公开(公告)日：2010-06-08
申请号：US11906206
申请日：2007-09-29
申请人： Fuxue Zhang , Wei Zhang
发明人： Fuxue Zhang , Wei Zhang
IPC分类号： G01P9/00 , G01P15/08
CPC分类号： G01C9/08 , G01P15/008 , G01P15/038
摘要： The present invention relates to a gas pendulum inertial sensor, which is used in control technology field to detect pose measurement of motional body, such as ship craft and robot, wherein the inertial sensor main includes a gas pendulum angular velocity sensing element, a gas pendulum tilt sensing element and a signal process circuit, wherein the signal process circuit mainly comprises a bridge circuit, a amplify circuit, a filter circuit, and a SCM compensation circuit with a null position and sensitivity compensation program, a linearity and output compensation program, an acceleration interference offset subprogram, and an omnibearing tilt signal compensation program, whereby the SCM compensation circuit integral into a circuit board to replace a conventional hardware signal amplify circuit, a filter circuit and a compensation circuit. The gas pendulum inertial sensor is adapted to accurately measure not only an object's indication without interference from the acceleration, but also an object's indication with interference from the acceleration. The gas pendulum inertial sensor has some significant advantages like highly attack-resist ability, intensively vibrate-resist ability, quick response time, wide ranges of working temperature, well linearity, credibility, sensitivity and precision ability, compact capacity and lower cost.
摘要翻译：本发明涉及一种气体摆式惯性传感器，用于控制技术领域，用于检测船舶和机器人等运动体的姿态测量，其中惯性传感器主要包括气体摆锤角速度传感元件，气体摆锤倾斜感测元件和信号处理电路，其中信号处理电路主要包括桥接电路，放大电路，滤波电路和具有零位置和灵敏度补偿程序的SCM补偿电路，线性和输出补偿程序，加速度干扰偏移子程序和全方位倾斜信号补偿程序，由此将SCM补偿电路集成到电路板中以替代传统的硬件信号放大电路，滤波电路和补偿电路。气体摆式惯性传感器适用于不受加速度的干扰而精确测量物体的指示，也适用于来自加速度的干扰物体的指示。气体摆式惯性传感器具有抗攻击能力强，抗震能力强，响应时间快，工作温度范围宽，线性好，可信度高，灵敏度高，精度高，功能紧凑，成本低等优点。

6. 发明授权

US07716985B2 Piezoelectric quartz accelerometer 失效
标题翻译：压电石英加速度计
公开(公告)号：US07716985B2
公开(公告)日：2010-05-18
申请号：US11974544
申请日：2007-10-14
申请人： Fuxue Zhang , Wei Zhang
发明人： Fuxue Zhang , Wei Zhang
IPC分类号： G01P15/09
CPC分类号： G01P15/097 , G01P15/0907
摘要： A piezoelectric quartz accelerometer includes a sensitive element, a signal processing circuit, a base, an outer case, and a socket, wherein the sensitive element includes two round piezoelectric quartz wafers, and a supporting frame, wherein the two round piezoelectric quartz wafers are symmetrically mounted on both sides of the center axial line of the supporting frame; the sensitive element further includes an axial shock buffer unit and a transverse retaining unit for protecting overload of the two round piezoelectric quartz wafers; the signal processing circuit includes an oscillation circuit for obtaining frequency signal, a frequency differential forming circuit for extracting signal, a phase lock and times frequency circuit for amplifying signal, compensating zero phase, compensating non-linearization and compensating temperature, and an output circuit.
摘要翻译：压电石英加速度计包括敏感元件，信号处理电路，基座，外壳和插座，其中敏感元件包括两个圆形压电石英晶片和支撑框架，其中两个圆形压电石英晶片对称安装在支撑框架的中心轴线的两侧; 所述敏感元件还包括用于保护所述两个圆形压电石英晶片的过载的轴向冲击缓冲单元和横向保持单元; 信号处理电路包括用于获取频率信号的振荡电路，用于提取信号的频率差分形成电路，用于放大信号的相位锁定和倍频电路，补偿零相位，补偿非线性化和补偿温度以及输出电路。

7. 发明申请

US20090013543A1 Piezoelectric quartz level sensor 失效
公开(公告)号：US20090013543A1
公开(公告)日：2009-01-15
申请号：US11906201
申请日：2007-09-29
申请人： Fuxue Zhang , Wei Zhang
发明人： Fuxue Zhang , Wei Zhang
IPC分类号： G01C9/06
CPC分类号： G01C9/06 , H01L41/053 , H01L41/0533 , H01L41/1132
摘要： The present invention relates to a new piezoelectric quartz level sensor mainly applied in the attitude stabilized and control system of the aircraft, robot, vehicle, ship, oil drilling platform, construction, industrial automation equipment, radar, and satellite, comprising a sensitive element, signal processing circuit, base, outer case and socket. The piezoelectric quartz level sensor transfers the deflection angle of the object to the force exerted on two symmetrical mounted round piezoelectric quartz wafers, and then utilizing the prominent force sensitivity of the piezoelectric quartz, the level attitude parameter of an objected can be detected through the frequency variation due to the force exerted on the two piezoelectric quartz wafers. Therefore, the present invention can satisfy the demand of high stability and resolution, low non-linear degree, quick start time, wide measuring range and operating temperature, good ability to resist shock, and digital output.

8. 发明申请

US20080295596A1 Novel silicon micromechanical gyroscope 有权
标题翻译：新型硅微机械陀螺仪
公开(公告)号：US20080295596A1
公开(公告)日：2008-12-04
申请号：US11906200
申请日：2007-09-29
申请人： Fuxue Zhang , Wei Zhang
发明人： Fuxue Zhang , Wei Zhang
IPC分类号： G01C19/56
CPC分类号： G01C19/5769 , G01C19/5726
摘要： The present invention relates to a novel silicon micromechanical gyroscope, which is used in control technology field to measure pose measurement of a rotating body, such as aerobat, motor tire and drilling platform, wherein the novel silicon micromechanical gyroscope main includes a sensing element and a signal process circuit. The sensing element further comprises a silicon slice frame, a silicon slice, an upper electrode ceramics plate and a bottom electrode ceramics plate. The signal process circuit further comprises a signal detecting bridge circuit used as bridge arm of the capacitor sensing element, and a SCM signal process circuit with data process module. The novel silicon micromechanical gyroscope is able to replace a drive force from the drive conformation with a rotating force from the rotation of the rotating body so as to achieve a novel silicon micromechanical gyroscope without a drive conformation. The novel silicon micromechanical gyroscope without a drive conformation to mostly achieve purposes like minify in craft, simply in structure and reduced in volume so as to effectively lower cost and save energy.
摘要翻译：本发明涉及一种新型的硅微机械陀螺仪，其用于控制技术领域，用于测量旋转体的姿态测量，如旋转体，如马来西亚，马达轮胎和钻井平台，其中新型硅微机械陀螺仪主要包括感测元件和信号处理电路。感测元件还包括硅片框，硅片，上电极陶瓷板和底电极陶瓷板。信号处理电路还包括用作电容器感测元件的桥臂的信号检测桥电路和具有数据处理模块的SCM信号处理电路。新型硅微机械陀螺仪能够利用来自旋转体的旋转的旋转力代替来自驱动构造的驱动力，从而实现不具有驱动构造的新型硅微机械陀螺仪。新型硅微机械陀螺仪无驱动构型，主要实现工艺简化，结构简单，体积减小等目的，有效降低成本，节约能源。

9. 发明申请

US20220110303A1 APPARATUS AND METHODS FOR EXPANDING AND COLLAPSING A ROD 有权
公开(公告)号：US20220110303A1
公开(公告)日：2022-04-14
申请号：US17067711
申请日：2020-10-11
申请人： Wei Zhang
发明人： Wei Zhang
IPC分类号： A01K87/02
摘要： Methods and apparatus for expanding a rod from a collapsed position to a formed position are disclosed. One such apparatus includes a plurality of segments for forming the body of the collapsible rod including with each segment coupled to each immediately adjacent segment of the plurality of segments. The apparatus may include a coupler for coupling each segment of the plurality of segments to each immediately adjacent segment of the plurality of segments. The coupler may stretch from a base segment to the tip of the apparatus and may be biased to apply a force to hold the plurality of segments in a formed position and to urge the plurality of segments into a formed position from a collapsed position. In the formed position, the plurality of segments may be aligned end-to-end to form a rod and in the collapsed position, the plurality of segments may be folded against each other such that cylindrical walls of each of the plurality of segments are positioned adjacent each other.

10. 发明申请

US20180295974A1 Convertible Bullet-proof Backpack 审中-公开
公开(公告)号：US20180295974A1
公开(公告)日：2018-10-18
申请号：US15731045
申请日：2017-04-12
申请人： Wei Zhang
发明人： Wei Zhang
IPC分类号： A45F4/02 , F41H1/02 , A45C15/00 , F41H5/08
CPC分类号： A45F4/02 , A45C3/001 , A45C7/0068 , A45C13/103 , A45C15/00 , A45F3/04 , A45F3/06 , F41H1/00 , F41H1/02 , F41H5/00 , F41H5/08
摘要： A convertible bullet-proof backpack and vest includes a body section divided into a front portion, a middle portion, and back portion. The middle portion has a head slot opening, and the front and back portions have respective sections of bullet-proof fabric integrated therein. A zipper runs around an outer perimeter of the front and back portions. In a backpack configuration, the front portion and the back portion fold toward each other and the zipper secures the outer perimeters of the front portion and the back portion together thereby forming a hollow backpack interior between them. In a bullet-proof vest configuration, the zipper is unzipped thereby allowing a user to insert their head through the head slot opening such that the front portion hangs in front of a torso of the user and the back portion hangs behind the torso of the user.

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