4results about How to "Improve cooperation" patented technology

The utility model provides a kind of pole piece buffer transfer equipment and pole piece processing system, it includes: stacking buffer mechanism, it includes mounting plate and open-close component, open-close component includes two moving plates and two fences, two moving plates are slidably connected in mounting plate, two fences are collectively enclosed and are stacked space, and clamping groove is equipped on moving plate;Transport mechanism, it includes guide component and clamping component, clamping component moves through guide component, clamping component includes two clamps and bidirectional driver, two clamps are connected bidirectional driver, and clamping protrusion is equipped on clamp.The utility model in, stacking buffer mechanism can be suitable for fixing different models of pole piece by the setting of open-close component, and transport mechanism can also realize the stable transmission process to pole piece of array by the height cooperation between it and moving plate.Compared with the conventional transport technology of present stage, the present application has the significant advantages of flexible use, easy control, stable transfer, strong controllability and wide use range.

The utility model discloses a hinge mechanism, a bouncing device and a vehicle. The hinge mechanism comprises a first connecting rod, a second connecting rod and a driving rod, the third end of the second connecting rod is rotationally connected to the second end of the first connecting rod, and the fifth end of the driving rod is in transmission connection with the first connecting rod. When the first acting force is applied to the sixth end, the fourth end of the second connecting rod is driven to move in the direction away from the first end of the first connecting rod, the hinge mechanism retracts to the retracting state, and when the sixth end bears the second acting force, the fourth end is driven to move in the direction close to the first end, and the hinge mechanism pops up to the popping state. In the embodiment of the invention, the opening and closing state of the hinge mechanism can be changed by changing the stress of the end part of the driving rod, so that the pop-up or retraction process of the hinge mechanism is simple and easy to control, the opening and closing process of the hinge mechanism does not need to be manually lifted or pressed by a user for resetting, the automation degree is high, and the hinge mechanism can conveniently perform repeated actions.

The invention discloses a wound dressing device for pediatric surgery, and particularly relates to the field of medical instruments. Comprising two shells which are rotationally connected, limiting shells are symmetrically arranged on the inner side of any upper shell, pushing blocks and placing openings are symmetrically arranged in the other shell, the pushing blocks are connected to the inner walls of the shells in a sliding mode, a plurality of traction needles arranged at intervals are arranged at the free end of each pushing block, and the limiting shells are located on the motion trails of the traction needles. A gap is reserved between the limiting shell and the traction needle, each push block is further connected with a push rod with one end located outside the shell, each push rod is in threaded connection with a locking nut, each containing opening is located below the corresponding traction needle, each shell is further provided with a clamping assembly, and the clamping assemblies are used for clamping the hand or the leg of a child patient and a bandage at the same time. According to the technical scheme, the problem that the wound recovery effect is affected due to the fact that an existing wound bandaging device cannot prevent a child patient from scratching the bandaging position is solved, the dressing change efficiency is improved, and the discomfort of the child patient is relieved.

The utility model discloses a battery top cover which comprises a substrate and a negative pole, the negative pole penetrates through the substrate, a sealing ring is arranged between the substrate and the negative pole, the substrate is provided with a through hole, the through hole is provided with an in-hole conical surface, the negative pole is provided with a variable-diameter part, the sealing ring is provided with a variable-diameter section, and the variable-diameter section is located between the in-hole conical surface and the variable-diameter part. The variable-diameter section is provided with an inner conical surface and an outer conical surface, the taper of the inner conical surface is smaller than that of the outer conical surface, the negative pole is provided with a chassis, the top of the chassis is connected with a first straight part, the first straight part is connected with a variable-diameter part, the variable-diameter part is connected with a second straight part, and the second straight part is connected with a riveting part. The battery top cover and the sealing ring are sealed from the two dimensions of the inner conical surface and the outer conical surface, and compared with conventional flat sealing, the matching degree between the sealing ring and the substrate and between the sealing ring and the negative pole can be effectively improved, so that the sealing performance of the battery is enhanced.