6results about How to "Cooperate closely" patented technology

The utility model provides a rotary jig which comprises a shell, an input shaft and a plurality of output shafts. The input shaft extends into the shell from the bottom; the multiple output shafts are arranged in a left-right distribution mode and are vertically and rotationally connected into the shell through two first bearings correspondingly. The device is characterized by further comprising a plurality of transmission assemblies and adjusting assemblies. A driving gear is mounted in the middle of the input shaft; a driven gear is mounted in the middle of the output shaft; the transmission assemblies are installed in the shell and distributed between the input shaft and the output shaft at intervals. The two transmission assemblies located on the two sides of the output shaft are distributed on the two sides of the output shaft in a diagonal mode. The transmission assembly comprises a rotating shaft, a transmission gear and two second bearings; the upper end and the lower end of the rotating shaft are rotationally connected into the shell through second bearings. The transmission gear is mounted in the middle of the rotating shaft; the number of the adjusting assemblies is the same as that of the transmission assemblies. The adjusting assemblies are installed on the front side and the rear side of the shell and exert pressure in the inner side direction of the shell to abut against the transmission assembly.

This utility model discloses a track socket, comprising: a base shell with a socket sleeve inside; a movable ring rotatably mounted on the base shell; a movable base plate disposed inside the base shell and connected to the movable ring, the movable base plate having a rotor coaxially distributed therewith, the rotor extending out of the base shell; a conductive plate including a power-taking arm and a contact arm connected to each other, the power-taking arm being mounted on the rotor, the contact arm extending into the base shell and contacting the socket sleeve; and a locking mechanism mounted on the base shell and used to lock the movable base plate onto the base shell, and unlocking after the base shell is inserted into the power track, allowing the movable ring to drive the movable base plate and rotor to rotate to the power-taking or power-off position under external force. In this application, the locking mechanism unlocks the movable base plate only after the track socket is inserted into the power track and fully inserted, allowing the user to switch between power-taking and power-off states by rotating the movable ring, solving the problem caused by switching between power-taking and power-off states when the track socket is not fully inserted, ensuring service life and safety.

The application discloses a multi-pass water valve, which comprises a valve body, an actuator and a flange connected to the two ends of the valve body respectively, a cylindrical valve core matched arranged in the valve body, a sealing ring arranged between the cylindrical valve core and the valve body, a plurality of flow channel pipe orifices matched with water plates are arranged on the surface of the cylindrical valve core, so that a plurality of forms of flow channels can be formed by cooperating the sealing ring and the valve body when the cylindrical valve core rotates at different angles, wherein the plurality of flow channel pipe orifices comprise adjacent hot flow channels and cold flow channels, an air layer is arranged between the hot flow channels and the cold flow channels, and the opposite two ends of the sealing ring are respectively provided with first limiting structures, the actuator and the flange are respectively provided with second limiting structures matched with the first limiting structures, so as to limit the sealing ring when the cylindrical valve core rotates. The multi-pass water valve provided by the application can effectively reduce the heat loss between adjacent hot water flow channels and cold water flow channels, and can also limit the sealing ring in the rotation direction of the cylindrical valve, so as to ensure the anti-leakage performance of the multi-pass valve.

The utility model relates to furniture door body technical field provides a new cabinet door of Chinese style, including door board and handle, the door board has first end, the first end is equipped with the connecting hole who penetrates along the door board thickness direction, and the connecting hole has the first open mouth that extends to the first end face, along the thickness direction of door board, the inside space of connecting hole gradually reduces, one end of connecting hole is wide end, the other end is narrow end, the handle includes bottom plate, contour body and limit body, bottom plate contour body and limit body along the door board thickness direction connection and form hollow handle chamber, the handle chamber has second open mouth and third open mouth. The structure of this cabinet door is reasonable, the design of its handle is suitable for cabinet body of flat -open type, push -and -pull type etc.

This invention provides a tension isolation and correction device for biscuit packaging film rolls, including a main frame, an unwinding support mechanism, a lateral support adjustment mechanism, a film guiding mechanism, a tension isolation buffer mechanism, an output guiding mechanism, and a detection limiting mechanism. The unwinding support mechanism is mounted on the main frame and is used to support the film roll and guide it into the area where the lateral support adjustment mechanism is located. This tension isolation and correction device for biscuit packaging film solves the problem in related technologies where the tension buffer structure and correction structure lack integrated arrangement around the same film guiding functional section. This results in tension disturbances in the preceding and following conveying sections being easily transmitted directly to the detection section and the correction output section, causing insufficient lateral guiding stability of the film roll during conveying, large fluctuations in edge position, and affecting the continuous operation of downstream packaging stations.

The invention relates to the technical field of air traffic flow management in the aerospace field, and discloses an airline and time slot collaborative optimization method considering airline preference, which comprises the following steps: acquiring flight information, time slot information and airspace capacity information; according to the flight information and the time slot information, determining that the target function is the minimum flight total delay cost and the minimum airline fairness coefficient; a flight uniqueness constraint, a time slot uniqueness constraint, a time slot feasibility constraint, a capacity constraint and a maximum threshold constraint are set, and an air route and time slot resource allocation model is constructed and completed; solving the constructed route and time slot resource allocation model by adopting a genetic algorithm; and outputting an air route and time slot resource allocation scheme. According to the method, delay minimization and fairness improvement are taken as a dual-core target, a resource allocation mechanism is innovated, the flight delay rate is effectively reduced, fairness of resource acquisition among airlines is ensured, and an efficient and fair air traffic management system is constructed.