2results about How to "Regulatory effect" patented technology

The utility model relates to eccentric clamp technical field discloses cylinder grinding eccentric clamp, including disc, the inside rotation of disc is connected with threaded column, the outer wall threaded connection of threaded column has inclined block, the outer wall sliding connection of inclined block has limit stop, the outer wall sliding connection of inclined block has sliding block, the outer wall fixed connection of sliding block has connecting plate, the outer wall fixed connection of connecting plate has slide post, the outer wall sliding connection of slide post has fixed block, the outer wall fixed connection of slide post has fixed plate, the outer wall fixed connection of fixed plate has clamping block, the outer wall of slide post is provided with spring, the outer wall of disc is provided with support subassembly. In the utility model, through the cooperation between disc, threaded column, inclined block, limit stop, sliding block, connecting plate, slide post, fixed block, fixed plate, clamping block and spring can play the effect of clamping fixed cylinder, avoid producing deviation when grinding eccentric work, influence work efficiency.

The utility model discloses a shoulder and back correcting belt convenient to adjust and having supporting performance, which comprises a connecting piece, a clamping groove is arranged in the connecting piece, a strap is arranged on the inner surface of the clamping groove in the connecting piece, a hook is arranged on the outer surface of the strap, a shoulder belt is fixedly connected to the outer surface of the connecting piece, and the shoulder belt is connected with the connecting piece. A backrest is fixedly connected to the lower surface of the connecting piece, a groove is formed in the lower side of the front surface of the backrest, a waistband is arranged on the inner surface of the groove in the backrest, the backrest can be attached to the back of a user through the backrest, shoulder straps and the waistband are used for surrounding the shoulders of the user, and the stabilizing effect is achieved; the hook-and-loop fastener can be used for connecting two ends of the waistband. According to the structure, the hook, the straps, the backrest and other structures are arranged, the hook is directly combined with different hole positions in the straps, the purpose of adjusting the length is conveniently achieved, the adjusting effect is achieved, and the backrest can support the back to adapt to people of different heights.