摘要:
The present invention provides a new ultra-long after-glow phosphorescent material and manufacturing method for the same. The said materials include a phosphor including aMS.bM3(PO4)2.cMSiO2.dMO.fAl2O3.xRO.yTR2O3.zMnO, where the M is Ca, Mg, Ba, Sr, Zn or combinations thereof, The R is Eu, Sm, Yb, Pr and Nd or combinations thereof; the TR is La, Y, Nd, Dy, Er, Tu, Ce, Ho or combinations thereof; and a, b, c, d, f x, y, z is the number of mol. The phosphorescent material has superior water resistance and temperature resistance.
摘要:
A nanometer precision six-DOF magnetic suspension micro-stage and the application thereof are provided which are mainly used in semiconductor photolithography devices. The micro-stage includes a cross support and four two-DOF actuators. Each 2-DOF actuator comprises a vertically polarized permanent magnet, a horizontal force coil and a vertical force coil; the permanent magnet being mounted on an end of the cross support, the horizontal force coil and the vertical force coil being arranged on a side of and below the permanent magnet respectively and being spaced apart from the permanent magnet; the cross support and four vertically polarized permanent magnets constitute a mover of the micro-stage; the horizontal force coil and the vertical force coil being fixed by a coil framework respectively and constituting a stator of the micro-stage; and the stator being mounted on a base of the micro-stage. A dual-wafer table positioning system of a photolithography machine may be constructed by two said micro-stages in combination with a two-DOF large stroke linear motor. The present invention features simple structure, large driving force, small mass and absence of cable disturbance, and is possible to realize high precision, high acceleration six-DOF micro-motion.
摘要:
The present invention provides a new ultra-long after-glow phosphorescent material and manufacturing method for the same. The materials include a phosphor including aMS.bM3(PO4)2.cMSiO3.dMO.fAl2O3.xRO.yTR2O3.zMnO, where the M is Ca, Mg, Ba, Sr, Zn or combinations thereof; The R is Eu, Sm, Yb or combinations thereof; the TR is La, Pr, Y, Nd, Dy, Er, Tm, Ce, Ho or combinations thereof: and a, b, c, d, f, x, y, z is the number of mol. The phosphorescent material has superior water resistance and temperature resistance.
摘要:
A nanometer precision six-DOF magnetic suspension micro-stage and the application thereof are provided which are mainly used in semiconductor photolithography devices. The micro-stage includes a cross support and four two-DOF actuators. Each 2-DOF actuator comprises a vertically polarized permanent magnet, a horizontal force coil and a vertical force coil; the permanent magnet being mounted on an end of the cross support, the horizontal force coil and the vertical force coil being arranged on a side of and below the permanent magnet respectively and being spaced apart from the permanent magnet; the cross support and four vertically polarized permanent magnets constitute a mover of the micro-stage; the horizontal force coil and the vertical force coil being fixed by a coil framework respectively and constituting a stator of the micro-stage; and the stator being mounted on a base of the micro-stage. A dual-wafer table positioning system of a photolithography machine may be constructed by two said micro-stages in combination with a two-DOF large stroke linear motor. The present invention features simple structure, large driving force, small mass and absence of cable disturbance, and is possible to realize high precision, high acceleration six-DOF micro-motion.
摘要:
The invention discloses a house structure with expandable function, comprising a house body (20), wherein an elevator shaft (21) is provided in the house body (20), and a carrying elevator (22) is provided in the elevator shaft (21); a multifunctional balcony (23) is further provided on both sides of the elevator shaft (21), and the multifunctional balcony (23) and the elevator shaft (21) are connected via a landing door (24); the car of the carrying elevator (22) is provided with a car front door, a car left door and a car right door, respectively; a multifunctional cabin (1) can be detachably connected to an automatic carrying system (35) capable of autonomous driving. The house structure provided by the invention can take into account the owner's demand for various aspects of the house, and improves the functionality of the house.
摘要:
An automatic charging system for intelligent driving electric vehicles and charging method thereof, comprising a vehicle-mounted terminal and a charging terminal; the vehicle-mounted terminal comprises a battery module, which is communicatively connected to a battery management system, and the battery module is electrically connected to a power receiving controller; the battery management system is connected to a vehicle control unit via a vehicle-mounted communication unit, the vehicle control unit is connected to an unmanned system, and the power receiving controller is electrically connected to a receiving coil; the charging terminal comprises a charging management system, which is respectively connected to the vehicle-mounted communication unit and a charging communication unit that is communicatively connected to a power transmitting controller, and the power transmitting controller is electrically connected to a transmitting coil. The invention realizes the flexibility and rapidization of charging, improves charging efficiency, and saves charging pile resource.
摘要:
The invention discloses an unmanned vending vehicle system, comprising an order module and a remote scheduling module, wherein both the order module and the remote scheduling module are communicated and connected to the vehicle-mounted terminal via a server; the vehicle-mounted terminal comprises a vehicle management system disposed on the chassis and a commodity management system disposed on the vehicle body, and the chassis is detachably connected to the vehicle body; the vehicle management system comprises an automatic driving module; the commodity management system comprises a commodity throughput module and an access module; the automatic driving module comprises an IPC (Industrial Personal Computer), a laser radar; and a GPS module. The invention has the characteristics of saving labor power, improving freight efficiency, enhancing expansibility and saving resources.
摘要:
The invention disclosures an unmanned-drive mobile multifunctional vehicle system and using method thereof, comprising a server (1) connected with a remote scheduling module (2) and vehicle terminal respectively; the vehicle terminal comprises chassis and vehicle body, the chassis and the vehicle body are detachably connected; the chassis is provided with a chassis management system (3), the vehicle body is provided with a vehicle body separation system (4); the chassis management system (3) comprises an autopilot module (31) and a chassis wireless communication module (32); the vehicle body separation system (4) comprises a separation execution module (41) and a vehicle body wireless communication module (42); the autopilot module (31) comprises an Industrial Personal Computer (311), a laser radar (312), and a GPS module (313). The invention has advantages of saving manpower, good expansibility and saving resources.
摘要:
An automatic charging system for intelligent driving electric vehicles and charging method thereof, comprising a vehicle-mounted terminal and a charging terminal; the vehicle-mounted terminal comprises a battery module, which is communicatively connected to a battery management system, and the battery module is electrically connected to a power receiving controller; the battery management system is connected to a vehicle control unit via a vehicle-mounted communication unit, the vehicle control unit is connected to an unmanned system, and the power receiving controller is electrically connected to a receiving coil; the charging terminal comprises a charging management system, which is respectively connected to the vehicle-mounted communication unit and a charging communication unit that is communicatively connected to a power transmitting controller, and the power transmitting controller is electrically connected to a transmitting coil. The invention realizes the flexibility and rapidization of charging, improves charging efficiency, and saves charging pile resource.
摘要:
The utility model relates to a riding helmet with automatic brake detection and steering indication functions, which consists of the helmet body and the left steering lamp and right steering lamp installed on its front and rear sides, wherein, the two lamps are electrically connected with the control module, the control module is designed with a wireless receiving module that is linked up with the wireless receiving module mounted on the bicycle, the wireless remote control module is also electrically connected with brake detection device and manual control device, and the steering lamps can work according to the signals of the brake detection device and manual control device.