Abstract: A mechanical transmission device base used for replaceable toy model is provided, where a toy model is placed on the base, the base includes an upper shell assembly and a lower shell assembly, a pair of quick-dismantling assemblies, a servo assembly, and a PCB of base are set between the upper shell assembly and the lower shell assembly; the toy model is set on the mechanical transmission device base by male snaps of the quick-dismantling assemblies. When the toy model is installed, it is locked by the male snaps to keep stable fixation on the base; top bars equipped with mushroom male snaps are set on the top of the servo assembly, male snaps are matched with female snaps, so as to realize action of toy model. The mechanical transmission device base supports installation, play, replacement and disassembly of various types of toy models which match with the base.

Abstract: A head structure of a robot is provided. The robot includes a head, a body, a right arm and a left arm located on both sides of the body, a right leg and a left leg symmetrically located below the body; main parts of the robot are equipped with servos to ensure that the robot can move flexibly, and can perform human-computer interaction; the back of the body is equipped with wings and a backpack; the head is equipped with a three-link linkage which drives a mouth structure to close and open, the mouth of the robot can close and open flexibly; the head is also equipped with anthropomorphic eyes which can rotate up and down, left and right, so it is achieved that the eyes move anthropomorphically; and the mouth structure and eyes can be independently controlled, increasing fun of the robot.

Abstract: A transformable robot and a transforming method thereof are provided. The transformable robot under a human form includes a head, a trunk, an upper part of body, a left arm, a right arm, and a left leg and a right leg which are set symmetrically on both sides of a lower end of the trunk. The head, the left arm, the right arm, the left leg, the right leg, the trunk, and the upper part of body are equipped by servos. Driven by the servos, the transformable robot can transform from a human form to a dinosaur form and transform from a dinosaur form to a human form, there are various postures under the human form and dinosaur form. The robot is equipped with a dinosaur's tail, the dinosaur's feet in front support rollers on their respective side, and the dinosaur's foot on the other side exerts a force backwards.

Abstract: Provided is a transformable truck container, comprising a chassis frame, a cargo box, and a lifting mechanism. The cargo box comprises a bottom plate assembly, two side assemblies, and a rear plate assembly. The two side plate assemblies are each connected to the bottom plate assembly via at least one side plate driving system that comprises a side plate driving device and a side plate transmission mechanism connected to the side plate driving device. A plurality of rear plates of the rear plate assembly are each connected to one of the side plate assemblies via at least one rear plate driving system that comprises a rear plate driving device and a rear plate transmission mechanism connected to the rear plate driving device. The lifting mechanism is connected to the chassis frame and the cargo box for lifting or lowering the cargo box relative to the chassis frame.

Abstract: A servo and a robot with the same are provided. The servo comprises a servo body, an upper cover, a lower cover, and a gear set having a plurality of gears meshing with each other. The gear set is located in the servo body, and comprises an output gear located in the center of the servo body as seen from the cross section of the servo body.

Abstract: A servo includes: a servo body, an upper cover fixedly connected to the top of the servo body, a lower cover fixedly connected to the bottom of the servo body, and a direct-current motor, a motor gear and a gear set which are arranged between the servo body and the upper cover and in driving connection with one another in sequence. The servo further comprises a first part and a second part protruding from the first part, and the gear set comprises an output gear located at the second part.

Abstract: A servo and a robot are provided. The servo comprises an upper cover, a middle cover, a lower cover, a direct-current motor, and a set of gears meshing with each other. The servo comprises a body, and a cylindrical structure having a cylindrical cavity. The servo is in the shape of a hinge as a whole. The direct-current motor is flat, and a side surface of a body of the direct-current motor is exposed outside the middle cover.

Abstract: A servo and a robot with the same are provided. The servo comprises a servo body, an upper cover, a lower cover, and a gear set having a plurality of gears meshing with each other. The gear set is located in the servo body, and comprises an output gear located in the center of the servo body as seen from the cross section of the servo body.

Abstract: A servo and a robot are provided. The servo includes: a servo body, an upper cover fixedly connected to the top of the servo body, a lower cover fixedly connected to the bottom of the servo body, and a direct-current motor, a motor gear and a gear set which are arranged between the servo body and the upper cover and in driving connection with one another in sequence, wherein the servo comprises a first part and a second part protruding from the first part, and the gear set comprises an output gear located at the second part.

Abstract: Disclosed are a high-voltage pulse generator and a communication method therefor. The high-voltage pulse generator comprises a master controller and a sub-controller. Data transmitted between the master controller and the sub-controller at least comprise a first class of data and a second class of data, and, the second class of data at least comprise two types. The communication method comprises the following steps: during the present instance of transmitting a first class of data, transmitting partial types of a second class of data; during the next instance of transmitting the first class of data, transmitting other types of second class of data; and repeatedly executing the step until the transmission of all types of second class of data is completed. The present application ensures an increased real time performance in the transmission of the first class of data; moreover, controller pin resources occupied are reduced, costs are reduced, and the problem of data conflict is avoided.

Abstract: A transformable robot comprises an arm structure, a leg structure and a head of the robot which are fixed to a ribcage structure. The arm structure includes a left arm and a right arm; the leg structure includes a left leg and a right leg; the ribcage structure includes a first steering gear fixed on an upper part of a second fixing frame; a rotating output shaft of the first steering gear successively passes through a top wall of the second fixing frame and a first backing plate to fixedly connected to a first steering wheel fixed on a first rotating frame; the first steering wheel is provided with an arc-shaped limited opening; a limited column on the first backing plate is movably passed through the limited opening; the rotating output shaft of the first steering gear rotates to drive the first rotating frame to rotate.

Abstract: Disclosed are a high-voltage pulse generator and a communication method therefor. The high-voltage pulse generator comprises a master controller and a sub-controller. Data transmitted between the master controller and the sub-controller at least comprise a first class of data and a second class of data, and, the second class of data at least comprise two types. The communication method comprises the following steps: during the present instance of transmitting a first class of data, transmitting partial types of a second class of data; during the next instance of transmitting the first class of data, transmitting other types of second class of data; and repeatedly executing the step until the transmission of all types of second class of data is completed. The present application ensures an increased real time performance in the transmission of the first class of data; moreover, controller pin resources occupied are reduced, costs are reduced, and the problem of data conflict is avoided.

Abstract: A transformable robot, including a car body, under which the robot is equipped with a right leg and a left leg side by side, and on the upper part of which a right arm is on the right side and a left arm is on the left side. A car head is set in front of the car body and a carriage is set on the back of the car body. A head of the robot is installed on the top of the car body, and the right leg, the left leg, the right arm and the left arm are rotatably installed on the car body.

Abstract: The present application discloses a pulse voltage generation device, method and controller, the device comprises: a transformer; a first AC/DC conversion circuit, with an alternating current side connected with a high-voltage side of the transformer; an energy storage capacitor, connected with a direct current side of the a first AC/DC conversion circuit, for storing electrical energy; and a discharge control circuit, in parallel connection with both ends of the energy storage capacitor, for controlling discharge of the energy storage capacitor to generate a high-voltage pulse.

Abstract: A transformable robot, including a car body (4), under which the robot is equipped with a right leg (1) and a left leg (8) side by side, and on the upper part of which a right arm (3) is on the right side and a left arm (7) is on the left side. A car head (2) is set in front of the car body (4) and a carriage (6) is set on the back of the car body (4). A head (5) of the robot is installed on the top of the car body (4) and the right leg (1), the left leg (8), the right arm (3) and the left arm (7) are rotatablely installed on the car body (4).

Abstract: The present application discloses a pulse voltage generation device, method and controller, the device comprises: a transformer; a first AC/DC conversion circuit, with an alternating current side connected with a high-voltage side of the transformer; an energy storage capacitor, connected with a direct current side of the a first AC/DC conversion circuit, for storing electrical energy; and a discharge control circuit, in parallel connection with both ends of the energy storage capacitor, for controlling discharge of the energy storage capacitor to generate a high-voltage pulse.