3results about How to "Fast self-locking" patented technology

This utility model discloses a fixing device for inserting tubes on the front side panel of a smart cockpit, relating to the field of fixing device technology. The utility model includes a front side panel, with a column fixedly connected to the side of the front side panel. A hollow block is bolted to the side of the column, and a screw is bolted to the side of the hollow block. An internal tube fixing mechanism is provided on the side of the front side panel. This utility model achieves rapid clamping of the insert tube through the cooperation of components such as threaded rods, threaded sleeves, and sliding shafts within the internal tube fixing mechanism. It is easy to operate, and the symmetrically distributed structure ensures uniform clamping force, preventing tube skewing. The sliding shaft and slider work together to ensure stable movement, and a spring provides elastic buffering to prevent excessive clamping and damage to the insert tube, while also enhancing fixing stability. The double-clamping block design adapts to different tube diameters, improving versatility. The overall structure is compact, effectively fixing the insert tube, reducing shaking, and adapting to the complex working conditions of a smart cockpit.

The utility model discloses an assembled and spliced iron bed frame relates to bed field, including long branch leg and rail pipe, one side fixedly connected with rail pipe of long branch leg, one side of rail pipe is provided with short branch leg, the top of rail pipe is connected with the grooving sliding tube, and even connected with the horizontal square tube between grooving sliding tube, even be provided with mounting hole on rail pipe, even be connected with the additional horizontal frame between the top of rail pipe, and the bottom of additional horizontal frame is fixed with locking block even. The utility model discloses through adjusting the length between long branch leg and grooving sliding tube, and the locking block on additional horizontal frame is inserted into the mounting hole of rail pipe top end alignment. In the inside of self -lock seat, the bottom of locking block moves along the inclined plane of lock head in the process of sliding down, and lock head extrudes spring base to the back, until lock head enters the inside of lock hole, and completes self -lock movement.

The application relates to a blade structure for a turbocharger, belonging to the technical field of blade structures, and specifically comprising blades, mounting columns and mounting seats, the mounting columns being mounted on the top of the mounting seats, and the blades being annularly and equidistantly arranged on the surface of the mounting columns. The application is provided with components such as plug-in plates, plug-in grooves, positioning blocks, positioning grooves, supporting rings, fixing columns and fixing rings, the plug-in plates are matched with the plug-in grooves, the positioning blocks are embeddedly connected with the positioning grooves, and the limiting grooves of the supporting rings are limitedly matched with the limiting rings on the fixing columns, so that the fixing columns can be screwed into the mounting grooves of the mounting seats, and the fixing rings are locked to form integral constraints, the overall fixing effect is improved, the device can independently disassemble the fault blades without disassembling a large number of bolts when single-stage blades are damaged, and the problems of traditional structures, such as complicated disassembly, time consumption and labor intensity, are solved.