34results about How to "Improved structure is simple" patented technology

The invention relates to an improved structure of a step-and-track-composite-type movable robot travelling system. According to the improved structure of the step-and-track-composite-type movable robot travelling system, a balance rocker arm hanger bracket of which the two sides are symmetrical is configured on an H-shaped chassis, and a work platform is placed at three fixing points of the balance rocker arm hanger bracket; a driving steering assembly driven by a linear travelling driving motor (54) and a steering travelling driving motor (76) is configured on the balance rocker arm hanger bracket and located on an H-shaped chassis outer bridge shell cross rod, and four supporting legs of the balance rocker arm hanger bracket are configured with joint track assemblies capable of achievingposture adjustment. According to the improved structure of the step-and-track-composite-type movable robot travelling system, the adaptability to a complex annular road surface is very high, and theflexible posture regulation and stable posture keeping capacity is achieved; the attaching profile modeling capacity of uneven complex ground automatic adaption is achieved, and disturbance of the uneven road surface on a vehicle is reduced; the weight loading capacity of the movable work platform is improved, and the stairway-climbing and obstacle crossing capacity is achieved; and through the four-wheel-driving mode, the vehicle cross-country capacity is improved, spot turn can be achieved, and the maneuverability is high.

The invention discloses a direct push unlocking locking mechanism applied to an intelligent integrated feeder cabinet and the feeder cabinet. The feeder cabinet includes a circuit breaker that is slidably installed in the inner cavity of the cabinet through a bearing assembly, fixed on one side of the cabinet through hinges and The circuit breaker cabinet door covered by the inner cavity of the cabinet. The load-bearing component includes a bottom plate, a screw rod and a locking mechanism. One end of the screw rod is connected to the locking shaft body; the locking mechanism includes a locking block, a connecting rod mechanism and an elastic return mechanism. There are card slots; the link mechanism includes two connecting rods, one end of the connecting rods is respectively hinged with a clamping block, and the other ends of the connecting rods are hinged with each other. The rotation of the screw rod is limited by fitting the locking shaft body with the card slot, and the screw rod is locked so that it cannot be rotated, reducing irregular operations, thereby ensuring the safety of workers and preventing damage to related equipment by misoperation; at the same time, through the cabinet door. The electricity is separated from the human body, which improves the safety of the staff's operation, improves the convenience of operation, ensures the simplicity of the structure, and facilitates the maintenance of the present invention.

The invention discloses a self-adaptive archery auxiliary training system which comprises an information processor, an image collector, a sensor and a prompter; the sensor comprises a gyroscope whichis arranged on the bow arm of the bow and is used for measuring the pose angle of the bow in real time, the image collector is used for acquiring the target surface information, the information processor analyzes, calculates and judges the information acquired by the gyroscope and the image collector, the prompter guides the shooting action of the archery personnel; The system guides the shootingaction of the archery personnel through the information processor, the image collector, the prompter and the sensor, and the pose angle of the bow is measured by arranging the gyroscope on the bow arm, the system has a simple structure, is not easy to loosen, is convenient to install and adjust, and reduces the cost.

A mold used for manufacturing a plastic flexible pipe with joint parts and a manufacture method for the plastic flexible pipe with the joint parts at the two ends belong to an injection mold and a manufacture method of a plastic flexible pipe. The mold possesses fixed mold plate, a fixed mold core, a movable mold plate, a movable mold core and a core-pulling mechanism; the fixed mold core is fixedly disposed on the fixed mold plate, and the movable mold core and the core-pulling mechanism are fixedly disposed on the movable mold plate; the working surface of the fixed mold core faces to the working surface of the movable mold core, and a cavity for accommodating one end of the plastic flexible pipe and the corresponding joint part is arranged between the two working surfaces; the core in the core-pulling mechanism movably protrudes into the cavity and is inserted into the inner hole of the plastic flexible pipe; the mold also possesses a heating mechanism, a first heating element in the heating mechanism is arranged in the fixed mold core, and a second heating element in the heating mechanism is arranged in the movable mold core. The mold helps to fuse the ends of the plastic flexible pipe and the joint parts formed by injection molding without leakage phenomenon.