8results about How to "Convenient external connection" patented technology

This invention provides a signal control method, system, medium, and device based on a chip verification system. The method, implemented using C language, includes the following steps: connecting the device under test (DUT) and multiple verification components in the chip verification system to an interconnect bus, and allocating corresponding address spaces for the verification components; responding to test cases accessing the interconnect bus according to the allocated addresses, the interconnect bus identifies the corresponding verification component based on the address space and sends a command to the port connected to the interconnect bus for the corresponding verification component; the corresponding verification component retrieves the command from the port, parses the command to identify the corresponding opcode, generates a corresponding signal based on the opcode, and executes the relevant operation so that the signal can be used by the DUT. This invention significantly shortens the chip verification cycle and improves chip verification efficiency and quality.

This utility model relates to the technical field of flow strips, and in particular to a bearing flow strip with an optimized assembly structure. It includes a support rod with an opening on one side wall extending a predetermined depth towards the axis of the support rod to form a support groove. A support assembly is embedded within the support groove, and at least two bearing units are rotatably connected to the support assembly, allowing external materials to be conveyed through the bearing units. The support assembly has two symmetrically arranged sets of support units, which are positioned opposite each other, with the bearing units installed between the two sets of support units. End caps are also provided at both ends of the support rod, fixed to the support rod to limit the movement of the support assembly. This utility model's bearing flow strip is highly efficient to assemble, has strong load-bearing capacity, and a stable structure. Its support and installation design is reasonable, its standardized production reduces costs, and its optimized connection and end cap installation facilitate external connection, thus improving overall performance and efficiency.

This utility model relates to the technical field of mixing devices, providing a convenient mixing device for chemical production. It includes a mixing assembly, a mixing structure at the top of the mixing assembly, and a spray washing structure fixed at the bottom of the mixing structure. The spray washing structure includes a water supply pipe fixed to the bottom of the mixing structure, and diversion pipes evenly fixed on the outer walls of both sides of the water supply pipe. This utility model solves the problem of insufficient impact force in top spray washing by providing a spray washing structure with nozzles evenly distributed along the diversion pipes, covering the bottom and side walls of the mixing tank. The water inlet pipe is fixed to the top of the cover and rotatably connected to the driven gear disc, allowing the water inlet pipe to remain stationary while the rotating shaft rotates. This facilitates connection of the water inlet pipe to a water tank and pump, enabling the device to perform high-pressure spray washing of the bottom of the mixing tank, thus improving the working efficiency of this convenient mixing device for chemical production.

The utility model relates to mobile rescue water purification equipment. A wheel set is arranged at the bottom of the machine body, a handle is arranged at the top of the machine body, a water inlet connector is arranged on the outer surface of the machine body, a containing space with an opening facing the side face of the machine body is arranged in the machine body, a first filtering device connector and a second filtering device connector are arranged in the containing space, and a first water purification faucet and a second water purification faucet are further arranged on the surface of the machine body. The handle is pushed or pulled by an operator, so that the machine body moves along with the operator under the help of the wheel set, and the filtering device is quickly mounted after the machine body reaches a specified rescue position, so that the effect of outputting purified water is achieved.

The application discloses a gas consumption monitoring device and relates to the technical field of gas flow monitoring.The device comprises a shell, a gas detection module for detecting gas flow is arranged in the shell, an inlet joint and an outlet joint are respectively connected to the inlet and outlet of the gas detection module, and the inlet joint and the outlet joint are arranged through the shell; a circuit board mounting seat is arranged in the shell, the circuit board mounting seat comprises a screw seat provided with screw holes and a positioning pin seat provided with a positioning pin, a control module is arranged on the circuit board mounting seat, cooperates with the positioning pin hole pin, and is fixed through screw tightening; a power supply interface and a button switch are arranged on the shell.

The utility model provides a continuous explosive snow velvet label coating structure, and relates to the technical field of printing and dyeing equipment. A conveying roller is installed on the printing and dyeing equipment, a label material is wound and conveyed on the conveying roller, the printing and dyeing equipment can conduct coating printing and dyeing on the passing label material, the tail portion of the printing and dyeing equipment can roll the separated label material, a rolling assembly of the label material can be matched with an adjusting assembly, tension is formed on the label material in an abutting mode, and better rolling is achieved; the collecting assembly sucks and bears the burrs, the external assembly at the bottom of the collecting assembly can be externally connected with equipment, negative pressure on the collecting assembly is completed, the burrs are collected through the collecting assembly, the machining efficiency is improved, and the problems that in the tail end winding process, separation and collection cannot be rapidly conducted, and after the burrs are cut off, the burrs cannot be rapidly collected are solved. And after being used for a long time, the raw materials are accumulated, so that the overall processing efficiency is influenced.

The utility model discloses a kind of air source heat pump units with double cold double temperature heat recovery function, including air conditioner side compressor;Heat recovery heat exchanger;Air conditioner air disc temperature regulating system, communicate with air conditioner side compressor, including air conditioner air disc side heat exchanger;Air conditioner floor heating temperature regulating system, communicate with air conditioner side compressor, air conditioner floor heating temperature regulating system includes air conditioner floor heating side heat exchanger;Water cooling temperature regulating system, communicate with air conditioner side compressor by heat recovery heat exchanger, water cooling temperature regulating system includes water cooling heat exchanger.By being equipped with air conditioner air disc temperature regulating system and air conditioner floor heating temperature regulating system can realize double temperature output, satisfy the temperature regulation of fan coil and floor heating, realize multiple temperature output, greatly save cost;Through water cooling heat exchanger heat exchange, fan coil and floor heating can be cooled and regulated, on the basis of air source temperature regulation, realize temperature water source regulation, realize double cold effect.

This utility model relates to the field of feed processing technology and provides a feed extruder, including a cylinder with support plates fixed on both sides of the bottom end of the cylinder. A screw is installed inside the cylinder, a drive motor is installed on the outer wall of the cylinder at one end of the screw, and a discharge port plate is fixed on the outer wall of the cylinder at the other end of the screw. This utility model features a metering structure. When feed enters the feed hopper, it falls into the metering trough. At this time, a rotating rod rotates, driving the metering trough to rotate via a metering seat. Simultaneously, the rotating rod drives a stirring shaft to rotate via a transmission belt. Under the action of the equally spaced metering troughs, the feed is metered into the cylinder. The stirring shaft drives a stirring rod to stir the feed inside the feed hopper, effectively preventing feed bridging. This device facilitates the prevention of feed bridging, thereby improving the applicability of the feed extruder in use.