Abstract: Embodiments of this application disclose a data matching method and apparatus, a device and a computer-readable storage medium. The method includes displaying a livestreaming page of a first livestreaming room on a livestreaming platform, wherein the first livestreaming room is associated with a first game account in a video game; and in response to a second game account associated with a second livestreaming room entering a battle with the first game account in the video game, displaying information of the second livestreaming room on the livestreaming page.

Abstract: The present application discloses a bullet screen comment display method performed by a computer device. The method includes: displaying an interactive interface of a target scenario; and displaying, on the interactive interface, dynamic movements of a first bullet screen comment set moving in a first moving direction and a second bullet screen comment set moving in a second moving direction; where first bullet screen comment set includes N pieces of first bullet screen comment data; the second bullet screen comment set includes M pieces of second bullet screen comment data; N and M are positive integers; and the first moving direction and the second moving direction are different moving directions and at least a first bullet screen comment in the first bullet screen comment set is on a trajectory of colliding with at least a second bullet screen comment in the second bullet screen comment set.

Abstract: The present disclosure provides a reducer gear for robot, and a method for generating the gear and a reducer therewith. The reducer gear comprises: an outer contour layer and a reticulated porous base layer cladded by the outer contour layer; the outer contour layer comprises a mounting surface layer, a tooth surface layer, and a connecting surface layer connected between the mounting surface layer and the tooth surface layer and forming a complete gear outer contour together with the mounting surface layer and the tooth surface layer; the mounting surface layer, the tooth surface layer and the connecting surface layer are compact structures; the reticular porous base layer is located in a cavity formed by the outer contour layer, and fiber trabeculae in a porous grid structure are provided in the reticular porous base layer.

Abstract: A machining device for duplex gear of high-precision reducer for robot includes a laser welding device, a laser rotary support, a rotary mechanism and a rotary platform, the rotary mechanism being installed with a reducer body, wherein a center of a central gear is fixedly connected with a rotating shaft; sets of duplex gears are evenly disposed around the central gear; the gear of each set of duplex gear which is connected with the central gear are connected to an output gear ring from outside; a fixed gear ring is disposed above the output gear ring; a rotating frame is disposed at ends, close to the top of the reducer, of rotating shafts of the sets of duplex gears and the rotating shaft of the central gear.

Abstract: The present disclosure provides a power unit for a bionic robot, a robot joint and a robot. The power unit comprises: a shell, wherein a stator is embedded in the shell, a rotor is embedded in the stator, a rotor shaft is embedded in the rotor, bearings are disposed between the rotor shaft and the shell, a driving shaft is embedded in a central portion of the rotor shaft, a first driving wheel is disposed on the driving shaft, two transmission shafts are disposed in the rotor shaft, a first driven wheel and second driving wheels are disposed on each of the transmission shafts, the first driven wheel is engaged with the first driving wheel, a sun gear shaft is disposed in the rotor shaft, the sun gear shaft and the driving shaft are coaxially disposed, and a synchronizer and second driven wheels are disposed on the sun gear shaft.

Abstract: The present disclosure provides a machining device for duplex gear of high-precision reducer for robot, and use method thereof.

Abstract: The present disclosure provides a power unit for a bionic robot, a robot joint and a robot. The power unit comprises: a shell, wherein a stator is embedded in the shell, a rotor is embedded in the stator, a rotor shaft is embedded in the rotor, bearings are disposed between the rotor shaft and the shell, a driving shaft is embedded in a central portion of the rotor shaft, a first driving wheel is disposed on the driving shaft, two transmission shafts are disposed in the rotor shaft, a first driven wheel and second driving wheels are disposed on each of the transmission shafts, the first driven wheel is engaged with the first driving wheel, a sun gear shaft is disposed in the rotor shaft, the sun gear shaft and the driving shaft are coaxially disposed, and a synchronizer and second driven wheels are disposed on the sun gear shaft.