46results about How to "To achieve the purpose of anti-shake" patented technology

The invention discloses a hoisting mechanism with distributed arrangement of a container crane and an arrangement method of the hoisting mechanism. The hoisting mechanism comprises a portal assembly, a travelling trolley, a hoisting mechanism body and a lifting appliance; the hoisting mechanism body comprises hoisting and winding gears, a dragging type fixed pulley trolley and a dragging type travelling winding gear; the hoisting and winding gears are distributed at the lower end of the portal assembly; the dragging type travelling winding gear is arranged above a main beam; and the dragging type fixed pulley trolley is correspondingly dragged by the dragging type travelling winding gear. According to the invention, all the hoisting and winding gears are correspondingly distributed at four corners of the portal assembly, and down-shift of the gravity center of the whole mechanism is realized by the position distribution of the hoisting and winding gears, thus reducing the load weight of the structure at the upper part, and realizing lightweight structure of the container portal crane; and due to reasonable arrangement, the hoisting mechanism forms multiple inverted triangles along the direction of the main beam and the direction vertical to the main beam, and due to arrangement of triangles in multiple directions, and in match with a damping pulley, the purpose of shaking prevention of all directions is realized.

The invention provides a camera module, comprising a circuit board, an image sensor, a processor, a displacement sensor and a lens module, wherein the image sensor is arranged on the circuit board; the displacement sensor is used for sensing the offset of the image sensor corresponding to an object to be shot; the lens module comprises a first side face, a second side face, a first wire, a second wire and a plurality of flexible supports; the first side face and the second side face are fixedly provided with a first magnet and a second magnet respectively; the first wire and the second wire are respectively arranged corresponding to the first magnet an the second magnet and are fixed corresponding to the image sensor; the lens module is supported on the circuit board through the flexible supports; and the processor controls the current in the first wire and the second wire to enable the lens module to move due to the reacting force of ampere force applied on the first magnet and the second magnet, therefore the images of the object to be shot are always at the same position of the image sensor.

The invention discloses a lightweight multifunctional container portal crane and an assembly method thereof. The crane comprises a portal assembly, travelling trolleys mounted at the four corners of the portal assembly, lifting mechanisms mounted on the portal assembly and a hoister. The two lifting mechanisms are correspondingly arranged on the portal assembly. Each lifting mechanism comprises two lifting winding mechanisms, a drag type fixed pulley trolley and a drag type traveling winding mechanism. The lifting winding mechanisms are distributed on upper cross beams or lower cross beams or supporting legs. The lifting winding mechanisms are distributed at the four corners of the portal assembly correspondingly, shift-down of the gravity center of the whole crane is achieved through the position distribution of the lifting winding mechanisms, the load weight of the upper structure is reduced, and lightweight of the structure of the container portal crane is achieved; and one of the four lifting winding mechanisms can independently act, or two or three or all of the four lifting winding mechanisms can act jointly to be used for loading and unloading other cargos, so that the multiple functions of the crane are achieved.