Abstract: A transmission structure for a mini bubble machine is provided, which includes a shell, a bubble blowing component provided at a front end of the shell, a transmission mechanism connected at a rear end of the bubble blowing component. The transmission mechanism includes a drive motor and a transmission shaft component connected to the drive motor. A front end of the transmission shaft component is connected to the bubble blowing component, the drive motor drives the bubble blowing component to work by driving the transmission shaft component. An impeller and bubble-forming component adopt a shaft-to-shaft transmission structure, which solves a problem of large space caused by the installation of more transmission gears and external transmission shaft in the traditional transmission structure of the bubble machine, which results the bubble machine having a large volume.

Abstract: A bubble blowing device with a replaceable bubble blowing turntable is provided, which includes a shell, a motor and an air guide member fixed in the shell, an impeller and a gear group driven by the motor to rotate, a bubble blowing member driven by the gear group to rotate. The bubble blowing member includes a gear ring and the bubble blowing turntable, the gear ring is engaged with gear group, the bubble blowing turntable is detachably fixed in the gear ring, a handheld portion is further provided on the bubble blowing turntable. The handheld portion is exposed on the bubble blowing turntable and is arranged in a direction perpendicular to a direction of the bubble blowing turntable. The bubble blowing device provided by the present disclosure has a function of convenient replacement of the bubble blowing turntable.

Abstract: Nodes in microdevice design data are selected to form initial clusters. Typically the nodes are selected based upon the type of process to be performed on the design data. The initial clusters are then be grown, merged with other nodes, or come combination of both until the processing costs of the final clusters are compatible with the amount of resources that will be used to process the design data.