5results about How to "Realize tightness adjustment" patented technology

The utility model relates to the technical field of medical auxiliary instrument discloses an orthopedics nursing walking aid device, including horizontal support rod, the outside both sides of horizontal support rod are fixedly connected with support frame, the inside both sides of support frame are all slidingly connected with limit stop, the bottom fixedly connected with fixed link of limit stop, the outside both sides of support frame are all fixedly connected with position adjusting mechanism, the outside rear side of support frame is fixedly connected with tightness adjusting mechanism, in the utility model, through pressing rotary clamping plate, makes rotary clamping plate can extrude telescopic link, makes spring can produce deformation, can make rotary clamping plate drive clamping rod and the clamping groove outside fixed link separate, when adjusting to the appropriate position, through loosening rotary clamping plate, makes spring rebound, can make clamping rod and the clamping groove outside fixed link engage, can realize the position of fixed link.

The utility model provides a tightness adjusting device for electric car brake, which relates to the technical field of electric car brake, and comprises a rocker arm component, the rocker arm component comprises a mounting plate, two symmetrical fixing blocks are fixed on the mounting plate, fastening bolts are mounted on the fixing blocks, the fastening bolts are used for fixing the mounting plate on a brake cam shaft, and the rocker arm component is fixed on the mounting plate. And the fastening bolt is tightened. According to the tightness adjusting device for the electric car brake, a connecting block and a limiting rod can be pulled through a connecting column, the limiting rod extrudes an elastic piece through a fixing ring till the limiting rod leaves a limiting hole, at the moment, a second disc is rotated, the second disc drives a second positioning plate and a brake steel wire to move leftwards, and then the brake steel wire is pulled; and after adjustment is completed, the connecting column is loosened, the limiting rod moves into the limiting hole again under the elastic force of the elastic piece, limiting of the second disc is achieved, the device can achieve tightness adjustment of the brake without disassembling and assembling the bolt, and adjustment is rapid and convenient.

A belt conveyor concave arc section belt pressing device, comprising a front support frame, a belt pressing mechanism, a rear support frame arranged higher than the front support frame; the belt pressing mechanism comprises a main body frame, a front belt pressing wheel, a rear belt pressing wheel, a floating type belt pressing assembly and a covering belt; the main body frame is hinged to the top of the front support frame and the rear support frame, the front belt pressing wheel is rotatably installed at the front end of the main body frame, the rear belt pressing wheel is rotatably installed at the rear end of the main body frame, the floating type belt pressing assembly is arranged below the main body frame, and the floating type belt pressing assembly can make the covering belt always adhere to the material; a guide groove is arranged on the main body frame, and an adjusting rod for controlling the rear belt pressing wheel to move along the guide groove is arranged on the main body frame. The front belt pressing wheel and the rear belt pressing wheel drive the covering belt to form a circular rotating track, and the floating type belt pressing assembly presses the covering belt downward, so that the covering belt always adheres to the material on the conveying belt, and the belt pressing and the prevention of material scattering can be realized. A belt conveyor is also provided.

This utility model relates to a visual flipping fixture for UTG flexible glass, comprising a frame and a support wire for carrying the glass. The frame has a hollow structure and a wire-passing hole, through which the support wire is connected to the frame. This design allows for precise capture and positioning of the glass during automated optical inspection, preventing misjudgments or missed detections.

The utility model discloses an adjustable physical therapy application device for each joint based on an energy film, which comprises a non-elastic base body, the front surface and the back surface of the non-elastic base body are configured to be magic tape hair surfaces, the front surface of the non-elastic base body is configured to be the magic tape hair surface, and the back surface of the non-elastic base body is configured to be a magic tape hook surface; the biological wave spectrum energy response film is arranged on the back surface of the non-elastic substrate; the freely-cut fabric long strips are connected to the left side and the right side of the non-elastic base body, and hook-and-loop fastener hook faces are arranged at the ends of the freely-cut fabric long strips. The hook-and-loop fastener loop surface is a baby hook-and-loop fastener loop surface, and the hook-and-loop fastener hook surface is a baby hook-and-loop fastener hook surface. According to the device disclosed by the utility model, the infant magic tape hook surface and the infant magic tape loop surface are mutually attached and connected, so that the tightness can be conveniently adjusted, the inner side surface of the fabric body can be pulled to move towards the skin of a human body, the physiotherapy application can be better adjusted, and the application can be more stably carried out.