2results about How to "Up and down height adjustment" patented technology

A kind of inner lining belt unwinding clamping structure, including fixed platform (1), it is characterized in that: the fixed platform (1) is fixed with fixed seat, fixed seat is fixed with vertically arranged support rod (6), support rod (6) is sleeved with bearing (7), the outer ring of bearing (7) is connected with rotary disc (8), rotary disc (8) is installed with the clamping piece of outward clamping, clamping piece can be clamped and fixed inner lining belt reel (14), inner lining belt reel (14) is wound with inner lining belt (15), the clamping piece of this application will be installed on the outer circumferential surface of rotary disc and push outward, clamping piece clamps inner lining belt reel, rotary disc rotates around support rod through the bearing in center, so that inner lining belt on inner lining belt reel, inner lining belt reel and rotary disc rotate around support rod through the bearing in center in the process of feeding, rotation friction is small, and rotation is more flexible, and noise is also smaller.

The utility model relates to the technical field of wheel speed sensors, in particular to an improved wheel speed sensor based on chip module processing, which comprises a sensor body, two elastic sheet assemblies are arranged on the surface of a first mounting block, one end of each elastic sheet assembly is provided with an opening, a cable is arranged in the elastic sheet assemblies, and the cable is connected with the sensor body. The supporting block extends into the mounting cavity and is provided with a sliding block, a locking device is arranged on the surface of the second mounting block, and the sliding block is fixed through the locking device. When the cable needs to be taken down from the elastic sheet assembly, the bolt component does not need to be screwed, and the cable only needs to be pulled out from the opening through the elasticity of the elastic sheet assembly, so that the operation is easy and labor-saving; the up-down height from the sensor to the gear ring is convenient to adjust, the up-down height from the sensor to the gear ring can be adjusted through the locking device and by screwing the screw to enable the sliding block to be separated from the abutting block, and maintenance and debugging are not affected.