42results about How to "Complete design" patented technology

The invention discloses a casement window with high airtight and watertight sliding rails, which comprises an upper window frame, a lower window frame, a frame, a middle frame, a window sash and glass, a sliding groove is arranged on the upper window frame, and a sliding block is arranged in the sliding groove The slider is connected to the upper frame of the window sash through a triangular hinge; a slide rail is arranged on the lower window frame, a quadrilateral hinge is connected to the lower frame of the window sash, a pulley is connected to the quadrilateral hinge, and a stop block is provided at one end of the slide rail. In the present invention, since there is no gap between the sash and the window frame after the sash is closed, the airtight effect is very good, and the casement window has the advantages of good airtightness, watertightness, sound insulation, and heat insulation effect, and the sliding window does not occupy the indoor space. Organically combined, it is very suitable for use in high-rise buildings, and it does not affect the installation of protective bars outside the window; the present invention has a complete design and a simple structure, and only simple and cheap hardware can be used to realize sliding and flat opening, and the processing of doors and windows is also simple. As long as there is general door and window processing equipment, it can be processed and manufactured, and the installation is also convenient, so the cost is low.

A large multi-sensor integrated electric gripper belongs to the technology field of machinery. A motor support, a joint part and a video camera are clamped between a lower plate and an upper plate, and the joint part is positioned on the geometrical center axis of the gripper; a first gear shaft, a second gear shaft and a third gear shaft are all connected between the lower plate and the upper plate; a decelerating motor is fixed on the motor support, a small bevel gear is arranged on the reduction motor, a big bevel gear and a pinion are coaxially fixed on the first gear shaft, a rack wheel and a first contra-rotating gear are coaxially fixed on the second gear shaft and a second contra-rotating gear is fixed on the third gear shaft. A right finger component and a left finger component are connected between the lower plate and the upper plate; the gripper is covered by an outer covering at the periphery outside; a multi-sensor system is integrated in the gripper mechanism. The gripperis capable of providing a positive pressure of 1685N at the finger tip of the gripper, a relative switching speed of the two finger tips at 74mm / s and a switching range of 300mm, and is widely applied to various industrial fields.

The invention provides a coupling coil of a wireless charging system and a preparation method of the coupling coil. The method comprises the steps of (S1) determining a coupling coefficient of the coupling coil; (2) determining an inductance value of the coupling coil and working current of the coupling coil according to the coupling coefficient; (S3) determining the Litz wire specification according to the working current of the coupling coil; and (S4) determining the number of turns of the coupling coil according to the inductance value of the coupling coil. The complicated work of designing the coupling coil of the wireless charging system is decomposed into a few of steps; the overall design process is clear and distinct; the operability is high; through the scheme designed by the invention, the technical indexes can be met; and relatively high power transmission efficiency can be achieved through selecting an optimal design scheme.