The invention provides a lightweight high-precision dynamic seal locking device suitable for a vehicle-mounted photoelectric turntable, which is mounted on the photoelectric turntable and comprises a spring gland assembly, an actuating mechanism, an electrical limiting assembly and a control circuit unit, and the spring gland assembly is detachably mounted at the upper end of the actuating mechanism; the executing mechanism is used for completing locking and unlocking actions; the control circuit unit is electrically connected with the electrical limiting assembly and the execution mechanism and conducts signal transmission. The executing mechanism comprises a lock shell, a lock shaft, a stepping motor, static sealing pieces, a dynamic sealing assembly, a spring bolt and a radial limiting piece, a plurality of sets of static sealing pieces are installed between the lock shell and the radial limiting piece and between the lock shell and the electric limiting assembly, and the dynamic sealing assembly is installed between the spring bolt and the lock sliding block and between the spring bolt and the lock shell. Light-weight design is adopted, meanwhile, the high-precision locking function of an executing mechanism is achieved, and through combination of dynamic sealing and static sealing, functional units in the locking device are effectively protected against corrosion damage of water vapor, salt mist and the like.
本发明提供了一种适用于车载光电转台的轻量化高精度动密封锁定装置,安装于光电转台上,包括弹簧压盖组件、执行机构、电气限位组件以及控制电路单元,弹簧压盖组件可拆卸安装于执行机构上端;执行机构用于完成止锁解锁动作;控制电路单元与电气限位组件以及执行机构电连接并进行信号传输;执行机构包括锁壳、锁轴、步进电机、静密封件、动密封组件、锁舌以及径向限位件,锁壳与径向限位件以及电气限位组件之间安装有多组静密封件,锁舌与锁滑块以及锁壳之间安装有动密封组件。本发明采用轻量化设计,同时实现了执行机构的高精度锁定功能,通过动密封与静密封的结合,有效地保护锁定装置内部功能单元不受水汽、盐雾等腐蚀损伤。
Lightweight high-precision dynamic seal locking device suitable for vehicle-mounted photoelectric turntable
适用于车载光电转台的轻量化高精度动密封锁定装置
25.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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