33results about How to "Meet custom needs" patented technology

The invention discloses a simple multi-angle adjustable roller brush. The simple multi-angle adjustable roller brush comprises a plurality of felt rolling balls, a roller brush foldable handle, a ballhinge, a ball hinge claw seat, a ball hinge seat gland, a roller brush handle sliding sleeve and a roller brush handle, wherein the ball hinge is limited between the ball hinge claw seat and the ballhinge seat gland; the ball hinge claw seat is an elastic plastic part, the front end of the ball hinge claw seat is provided with petal-like patches covering the outer side of the ball hinge, and a gap is reserved between every two patches; by rotating the roller brush handle, the roller brush handle extends forwards to exert an axial force on the ball hinge claw seat, so that the ball hinge seatgland is tightly attached to the ball hinge claw seat, and each patch on the ball hinge claw seat approaches a radial inner side, thereby implementing the seizing and locking for the ball hinge. Thesimple multi-angle adjustable roller brush provided by the invention is simple in structure, fewer in assembly parts, low in development cost and suitable for small and medium-sized roller brushes with low requirements for the operation strength; the customization requirement of a user can be satisfied, and the efficiency of an operator can be increased by virtue of an adjusting brush head; and the roller brush can be fit to a cylindrical surface or a curved surface with a given radian, and has good operation effect.

The invention discloses an improved machine tool health state evaluation method and a numerical control machine tool, and belongs to the field of numerical control machining diagnosis. The improved machine tool health state evaluation method comprises the following steps that (1) operation state information detecting of a target part is conducted on a machine tool which is qualified after being subjected to delivery inspection, and a machine tool health state standard data sample is obtained; (2) a characteristic value of the standard data sample obtained in the step (1) is subjected to normalization processing; (3) normalized data obtained in the step (2) are trained through a support vector data description method, and thus a contrast sample model is obtained; and (4) a machine tool health state data sample is obtained in real time in the machine tool operation process and compared with the contrast sample model obtained in the step (3), and the machine tool real-time health state isobtained. According to the improved machine tool health state evaluation method, the influence of sample random fluctuation during experiment sampling is small, the requirement for the number of experiment times is also greatly reduced, and finally, the obtained contrast sample model has higher reliability and robustness.

The invention discloses a method for photographing the motion track of an object. The method for photographing the motion track of the object comprises the following steps: after the shooting starts, a parameter adjustment interface is displayed in the shooting window for the user to adjust the shooting parameters; receiving the shooting parameters adjusted by the user, according to After adjusting the shooting parameters, the moving images of the objects are continuously collected through the camera; image synthesis is performed according to all the collected moving images of the objects, and a composite image corresponding to the moving track of the objects is generated. The invention also discloses a mobile terminal. The present invention displays a parameter adjustment interface for adjusting shooting parameters during the shooting process, so as to collect moving images of objects according to the adjusted shooting parameters, and synthesize them into composite images corresponding to object motion trajectories, and the user can according to actual needs during the shooting process Adjust the shooting parameters so that the captured image of the motion track of the object can meet the customization needs of the user.