9results about How to "Easy to catch" patented technology

The application belongs to the technical field of lunar resource utilization, and specifically discloses a test platform for lunar soil water ice microwave heating, which comprises a tank body, a temperature adjusting unit, a pressure adjusting unit, a microwave heating unit, an infrared thermal imager, a lunar soil placing table, an inert gas introduction unit and a water vapor collecting unit. The temperature adjusting unit and the pressure adjusting unit are respectively used for adjusting the temperature and the pressure inside the tank body. The microwave heating unit and the infrared thermal imager are respectively used for microwave heating and infrared thermal image monitoring of the inside of the tank body. The inert gas introduction unit comprises a uniform gas outlet table arranged in the inside of the tank body and a gas supply unit connected with the uniform gas outlet table. The lunar soil placing table is arranged on the uniform gas outlet table. The water vapor collecting unit is used for collecting water vapor generated by the lunar soil sample. The test platform has a reasonable structure and can complete the test of lunar soil water ice microwave heating through ground experiments.

Embodiments of the present application disclose a kind of image saliency detection method and device.The method comprises: obtaining the image to be detected and the image saliency detection model that has been trained, wherein the image saliency detection model includes high resolution path and low resolution path, high resolution path includes first convolution module and second convolution module, and low resolution path includes third convolution module;The high-resolution feature map of the image to be detected is input to the first convolution module, and the high-resolution feature map is processed to obtain the low-resolution feature map;High-resolution feature map is input to the second convolution module to obtain high-resolution path graph, and low-resolution feature map is input to the third convolution module to obtain low-resolution path graph;High-resolution path graph and low-resolution path graph are fused to obtain the result graph for representing the salient target detected from the image to be detected.The technical scheme of the embodiment of the present application can realize high-precision image saliency detection.

The utility model relates to cable installation technical field, concretely is a kind of cable head explosion-proof shell quick installation device, including two shell bodies, shell groove is established in the outer wall center of two shell bodies, and the inside of two shell body grooves is installed with fixed component, and fixed component includes collar, fixed plate and rotating block, two collars are located at the outer wall of two shell bodies respectively, and two fixed plates are fixedly installed at the both ends of collar, and inner cavity is established in the shell body, and the inside of inner cavity is provided with limit component, in the utility model, cable can be placed in the middle of two shell bodies, two shell bodies can make cable seal in shell body interior by positioning block and positioning groove, two collars are placed at the both ends of shell body respectively, by rotating threaded rod, make threaded rod embed in the inner plate groove of another collar, and then tighten the nut, the installation work of shell body can be completed.

This utility model discloses a spiral-guided heated cigarette, belonging to the field of heated cigarette technology. It includes a smoke-generating carrier, with a hollow core on its inner side and a first covering layer on its outer side. A guide is provided at one end of the hollow core, and a spiral guide is provided at the other end. The spiral guide includes a spiral cooling structure and circular plates. Circular plates are provided at both ends of the spiral cooling structure, with a plurality of circular holes spaced apart on the circular plates. A second covering layer is provided on the outer side of the spiral cooling structure. This design increases the flow path of the smoke, allowing for thorough mixing during flow, ensuring good taste, and effectively cooling the smoke during flow to bring it to a suitable temperature before it enters the body, preventing harm.

This utility model relates to the field of fishing equipment technology and discloses a deep-sea intelligent fishing net for freshwater fish in lakes. It includes a fishing net placed underwater and a fixed base embedded on the shore. A winch is fixedly installed on the top of the fixed base, and a take-up rope is wound around the outside of the winch's take-up roller. Fixed rings are fixedly installed at the four corners of the top side of the fishing net, and ropes are fixedly installed on the top of the fixed rings. A connecting seat is fixedly installed at the other end of the ropes. A gathering component for lifting the fishing net above the water surface is provided on the outside of the ropes. Starting the servo motor drives the main pulley to rotate, which in turn drives the secondary pulley to rotate via the transmission belt. This causes the gears to roll along the outside of the ropes, moving the entire outer shell closer to the fishing net. Simultaneously, the buoyancy of the main float and side floats further lifts the fishing net upwards, facilitating the harvesting of adult fish and improving harvesting efficiency.

The utility model relates to gas pipeline filter technical field, and disclose a kind of anti-blocking gas pipeline filter, including pipe body, the bottom of pipe body is provided with mounting mechanism;The mounting mechanism includes installation shell, installation frame, fixed hole, layered board, filter screen and reinforcing frame, the installation shell is set to the outside of pipe body, the installation frame is fixedly installed in the top of pipe body, the fixed hole is opened in the surface of installation frame, the layered board is fixedly installed in the inner chamber of installation shell, the filter screen is fixedly installed in the end of installation shell.This anti-blocking gas pipeline filter, by setting layered board with arc design, and with the way that three groups of filter screen corresponding inlet and outlet, can significantly improve filtering efficiency and reduce the possibility of blockage, arc design not only increases the flow path length of impurity before entering filter screen, so that particulate matter is more easily captured, and also helps to disperse fluid pressure.

This invention provides a water tank sealing performance testing device, comprising: a mounting base, an inflation mechanism, and a testing mechanism; the mounting base is used to place the test piece; the inflation mechanism connects to the opening to form an airflow passage with the interior of the test piece; the testing mechanism is used to detect the air pressure value of the airflow passage. This invention utilizes the connection between the inflation mechanism and the interior of the test piece to form an airflow passage, and detects the air pressure value of the airflow passage through the testing mechanism to determine the water tank sealing performance based on air pressure changes. This avoids the water droplet residue problem caused by traditional water injection testing, eliminates the need for subsequent drying treatment, and significantly improves testing efficiency; moreover, air pressure changes are easily captured, making the water tank sealing performance testing results more accurate and reliable.

This utility model discloses an assembled LED aquatic fish-attracting light, including an assembly frame and a fixing column. The top of the assembly frame has an assembly groove, and both sides of the inner wall of the assembly groove have locking grooves. The fish-attracting light body is disposed inside the assembly groove. The fish-attracting light body includes a mounting plate and an LED light strip. Both sides of the top of the mounting plate have movable grooves, and each movable groove is provided with a locking component. The mounting plate is locked in place in the assembly groove by the locking components. This invention allows for convenient installation of the fish-attracting light body on the assembly frame, and also facilitates the subsequent removal of the fish-attracting light body that needs to be replaced or repaired directly from the assembly frame. The locking method allows for easy disassembly and assembly without the need for tools, resulting in higher efficiency and convenient assembly / disassembly.