6results about How to "With locking function" patented technology

The application discloses a multi-degree-of-freedom adjusting probe array for battery module equalization detection, and relates to the technical field of battery detection.The multi-degree-of-freedom adjusting probe array comprises a base, a plurality of mounting columns are symmetrically and fixedly installed on the base, an electric telescopic rod is fixedly installed in each mounting column, a supporting frame is fixedly and jointly installed at the telescopic ends of the plurality of electric telescopic rods, a plurality of supporting frames are equidistantly clamped in the supporting frame, and a plurality of fixing cylinders are slidably installed in each supporting frame.The application solves the problem that the existing battery module accumulates position errors in the assembly link, causes small height differences in the height direction of each pole in the same module, and causes the surfaces of some battery poles to present a small inclination after welding, which leads to unstable contact between the probe and the pole, and the pole spacing, pole height and arrangement mode of battery modules of different capacities and specifications are greatly different, the common probe array cannot be flexibly adjusted, and the production line efficiency is seriously affected.

The utility model discloses a butterfly valve with locking function relates to butterfly valve technical field, specifically is a butterfly valve with locking function, including the valve body, the upper surface of valve body is provided with the limit seat, and the inside rotation of limit seat is connected with the rotary axle rod, and the upper end of rotary axle rod is provided with the adjusting disc, and the upper surface of adjusting disc is provided with the force bar, and the inside of adjusting disc is provided with the adjusting storehouse, and the inside of adjusting storehouse is provided with the support slide rod, and the outer surface sliding connection of support slide rod has the connecting plate, and the outer surface of connecting plate is provided with the first spring. This butterfly valve with locking function cooperated setting of rotary axle rod, limit seat, adjusting disc, force bar, support slide rod, connecting plate, first spring, limit lever, control piece, control rope, second spring, guide roller and limit hole makes this butterfly valve with locking function have increased butterfly valve self -locking function, improves the practicality effect of butterfly valve.

This utility model discloses a connector for a fuel cell stack inspection line and a fuel cell, aiming to solve the technical problems of complex assembly, poor reliability, and unsuitability for mass production in existing inspection connection methods. The connector consists of a connector block, a limiting block, and an inspection line. It employs an elastic clamping plate and a limiting channel, utilizing a gold-plated copper elastic clamping material and a "7-shaped" locking structure to achieve a reliable mechanical connection while ensuring low contact resistance, effectively eliminating the risk of detachment under vibration conditions. The modular connector block and limiting block are snap-fitted together, and with a side-opening clamping plate mechanism, the inspection plates of 250 bipolar plates can be quickly blindly inserted and positioned, effectively improving assembly efficiency. The standardized limiting channel and staggered wiring design ensure no cross-interference in the inspection line, significantly reducing the difficulty of manual operation and perfectly adapting to the requirements of mass production processes. This utility model, through optimized connector structural design, achieves the technical effect of both locking function and convenient insertion / removal, suitable for mass production, effectively solving the key technical problems of fuel cell stack inspection line connection.

The utility model relates to a kind of shock-absorbing vehicle-mounted camera supports in camera support field, including first swing arm, second swing arm, camera fixed sleeve, camera group and pivot, the first swing arm is rotatably connected with second swing arm, the camera fixed sleeve is rotatably connected with second swing arm, the pivot is arranged between second swing arm and camera fixed sleeve and first swing arm and second swing arm, the camera group is arranged in the inner chamber of camera fixed sleeve, the outside of the pivot is provided with locking mechanism, the locking mechanism includes hollow column and clamping arm, the outside of the camera group is sleeved with rubber sleeve, and rubber sleeve is embedded in the inside of camera fixed sleeve.The shock-absorbing vehicle-mounted camera support, guarantee the stability of camera group, realize the flexible adjustment of camera angle, and the shooting stability of camera in vehicle-mounted vibration environment is improved by the shock-absorbing structure of locking mechanism, effectively protects camera group, prolongs equipment service life.

This utility model discloses a wind turbine blade transport fixing seat with locking function, including a fixed flange, a fastening rod on one side of the fixed flange, a fastening sleeve on the outside of the fastening rod, a mating plate on the outside of the fastening sleeve, a mating hole on the mating plate, a movable sleeve slidably fitted on one side of the fastening sleeve, a reset block on one side of the mating plate, a fixing block on the outside of the fastening sleeve, a reset spring on one side of the fixing block, multiple movable grooves on the outside of the fastening sleeve, an adapter on the outside of the fastening sleeve, a movable frame on one side of the adapter, a movable rod in the movable frame, a movable plate at one end of the movable rod, a movable spring on the outside of the movable rod, a clearance groove on the outer wall of the fastening sleeve, an adapter plate movably fitted in the clearance groove, a fastening block on one side of the adapter plate, and a top block at one end of the fastening sleeve. This utility model realizes convenient disassembly and assembly of the fixed flange without tool assistance, and ensures stable installation of the fixed flange, ensuring stable transportation.