Abstract: Provided in the present utility model is a sperm extractor with double folding handles, including: a housing; the double folding handles mounted on the housing by mounting brackets; and an inner container mounted inside the housing, where the double folding handles include a left handle and a right handle that are disposed on a left side and a right side of the housing respectively; the mounting brackets include a first mounting bracket and a second mounting bracket that are disposed on an upper side and a lower side of the housing respectively.

Abstract: Provided in the present utility model is an inner container opening structure of a sperm extractor, including: a soft rubber inner container configured to massage a male genital organ; and a power mechanism mounted on the soft rubber inner container and configured to generate a vibration, where the soft rubber inner container includes an opening portion and a main body portion; the main body portion is mounted at the opening portion, and a channel is formed inside the opening portion and the main body portion; the power mechanism is disposed at the opening portion; a contact plate is disposed at a lower end of the opening portion; the power mechanism is mounted on the contact plate; and two arc-shaped grooves are further formed in the contact plate.

Abstract: Provided in the present invention is a sperm extractor with a telescopic function, including: a motor for providing power; a crank mounted on the motor; a connecting rod connected to the crank and an inner container; and the inner container for sperm extraction, where the motor rotates to drive the crank to rotate, and the crank drives the connecting rod to push or pull the inner container for sperm extraction. According to the present invention, the motor rotates to drive the crank to rotate, and the crank drives the connecting rod to push or pull the inner container to make a telescopic motion for sperm extraction; a Hall switch is further disposed on a printed circuit board (PCB) to sense positions of the crank and the connecting rod to control a stop position of the motor, so as to achieve reset.

Abstract: Provided in the present invention is a sperm extractor with a telescopic function, including: a motor for providing power; a crank mounted on the motor; a connecting rod connected to the crank and an inner container; and the inner container for sperm extraction, where the motor rotates to drive the crank to rotate, and the crank drives the connecting rod to push or pull the inner container for sperm extraction. According to the present invention, the motor rotates to drive the crank to rotate, and the crank drives the connecting rod to push or pull the inner container to make a telescopic motion for sperm extraction; a Hall switch is further disposed on a printed circuit board (PCB) to sense positions of the crank and the connecting rod to control a stop position of the motor, so as to achieve reset.

Abstract: A high-voltage device includes: a diode; a junction field-effect transistor (JFET) adjoining the diode and electrically coupled to the diode; a high-voltage junction termination (HVJT) element electrically connected with the diode and the junction field-effect transistor, wherein the high-voltage junction termination element is a ring shape from top view, and a high-side region and a low-side region are respectively defined inside the ring shape and outside the ring shape; and a first deep well region encircling the high-side region. The first deep well region includes: a first segment disposed in the high-voltage junction termination element; and a second segment disposed in the junction field-effect transistor. The first segment includes a well region and a doped region in the well region. The second segment includes only the well region.

Abstract: Provided in the utility model is a container drying and heating base, including: a supporting column with a hollow structure inside; a heating component located below the supporting column; and a blowing component located below the heating component, where the supporting column is configured to insert an external container to be dried, the heating component is configured to heat air, and the blowing component is configured to blow the air into an interior of the external container; and the supporting column has a thin upper end and a thick lower end, and is provided with a circular opening at a top and a plurality of strip-shaped openings on a periphery.

Abstract: Provided is a novel rotary and telescopic sperm extractor. including: a telescopic mechanism: a rotary mechanism mounted on the telescopic mechanism: and an inner container mounted on the rotary mechanism. where the rotary mechanism rotates while making a reciprocating telescopic motion along with the telescopic mechanism.

Abstract: Provided is a novel inner container of a sperm extractor, including: a soft rubber channel; and a butt joint assembly mounted at a tail end of the soft rubber channel, where the butt joint assembly includes a bracket, a circuit board, and a first housing, the bracket is embedded into the tail end of the soft rubber channel, the circuit board is mounted on the bracket, the first housing is located on an outer side of the circuit board and mounted at the tail end of the soft rubber channel, and three metal contacts are arranged on the circuit board and extend to an outer side of the first housing to be in butt joint with the sperm extractor.

Abstract: The present application provides a communication method for vehicle remote diagnosis, which is applied to a WEB server; the method comprises: establishing a first socket connection with the WEB front end when receiving a landing request of the WEB front end; receiving a vehicle remote diagnosis request of the WEB front end through the first socket connection and obtaining an identification of a target vehicle diagnosis equipment carried in the vehicle remote diagnosis request; establishing a second socket connection with the target vehicle diagnosis equipment according to the identification of the target vehicle diagnosis equipment; performing interaction of the vehicle diagnosis data between the WEB front end and the target vehicle diagnosis equipment through the first socket connection and the second socket connection. The application also provides a communication device and system for vehicle remote diagnosis. The application can improve the real-time capability and convenience of vehicle remote diagnosis.

Abstract: The present application provides a vehicle remote diagnosis method, the method is applied to a vehicle diagnosis equipment which is placed on the vehicle as an on-board equipment, a remote communication connection is established between the diagnosis equipment and a remote server, the diagnosis method includes the following steps: receiving a diagnosis instruction sent by the remote server and acquiring real-time vehicle data according to the diagnosis instruction; sending the real-time vehicle data to the remote server; receiving a maintenance operation instruction sent by the remote server and sending a corresponding execution command to the vehicle to perform maintenance according to the maintenance operation instruction. The present application further provides a vehicle remote diagnosis device.

Abstract: The present application discloses a communication method for vehicle remote diagnosis, which is applied to a WEB server; the method comprises: establishing a first socket connection with the WEB front end when receiving a landing request of the WEB front end; receiving a vehicle remote diagnosis request of the WEB front end through the first socket connection and obtaining an identification of a target vehicle diagnosis equipment carried in the vehicle remote diagnosis request; establishing a second socket connection with the target vehicle diagnosis equipment according to the identification of the target vehicle diagnosis equipment; performing interaction of the vehicle diagnosis data between the WEB front end and the target vehicle diagnosis equipment through the first socket connection and the second socket connection. The application also discloses a communication device and system for vehicle remote diagnosis.

Abstract: A power supply management system includes a power supply backplane, a plurality of power supply units connected to the power supply backplane, and a power controller chip. The power controller chip sends a plurality of power controlling signals to the power supply backplane. The power supply backplane transmits the plurality of power controlling signals to the plurality of power supply units, transition the plurality of power supply units into specific working states according to the plurality of power controlling signals, collect present working states of the plurality of power supply units, and sends the present working states of the plurality of power supply units to the power controller chip. A method for managing power supply units is also provided.

Abstract: A connector assembly includes a first connector and a second connector. The first connector includes a plurality of first signal pins and a first hot-plugging detection pin. The second connector includes a plurality of second signal pins and a second hot-plugging detection pin. The first hot-plugging detection pin is configured to connect to the second hot-plugging detection pin when the plurality of first signal pins are connected to the plurality of second signal pins. The first hot-plugging detection pin is configured to disconnect from the second hot-plugging detection pin before the plurality of first signal pins are disconnected from the plurality of second signal pins.

Abstract: A power supply management system includes a power supply backplane, a plurality of power supply units connected to the power supply backplane, and a power controller chip. The power controller chip sends a plurality of power controlling signals to the power supply backplane. The power supply backplane transmits the plurality of power controlling signals to the plurality of power supply units, transition the plurality of power supply units into specific working states according to the plurality of power controlling signals, collect present working states of the plurality of power supply units, and sends the present working states of the plurality of power supply units to the power controller chip. A method for managing power supply units is also provided.

Abstract: The present invention provides a floor type electric projection screen cooperatively used with a projector comprising a shell a projection, and a scroll. An end of the projection curtain is wound on the scroll, and the scroll is installed in the shell. A motor is defined in the projection screen. The motor drives the scroll rotating. The other end of the projection curtain is installed on a supporting bar. Supports are installed between the shell and the supporting bar. The support is formed of two or more parts. Folded structures are formed between every parts of the support. The support is supported by an elastic component. The structure of the present invention is simple and easy to carry. It overcomes the problems that the floor type projection screen in existing technology need to be manually operated in use or returning time. So it is greatly convenient to use.