7results about How to "Efficient layout" patented technology

The invention relates to the technical field of central gas sources, solves the problems that an existing central gas source is poor in output gas quality, tedious in system connection, low in integration level and inconvenient to assemble, and discloses a central gas source for external load gas supply, which comprises a pneumatic block, a compressor assembly, an ECU controller assembly and a dryer assembly. The compressor assembly is installed on the side face of the pneumatic block. The pneumatic block is of an integrally-formed structure, a switching valve set, an air valve set, an air inlet one-way valve, an air filter, a power limiting valve and a sensor assembly are integrated in the pneumatic block, and a valve seat for air inlet and exhaust and an air pipe connector are arranged in front of the pneumatic block. The ECU controller assembly is located on the rear end face of the pneumatic block and is parallel to the motor. The dryer assembly is located on the lower end face of the pneumatic block. And an external load inflation valve is also arranged in the pneumatic block. According to the invention, the integration level of the system is improved, external pipelines are reduced, the system structure is simplified, the installation and maintenance are more convenient, and the fault occurrence rate is reduced.

This utility model provides a dual-purpose mahjong machine, relating to the field of mahjong machine technology, comprising: a mahjong machine body, including a casing and a panel; the casing houses a shuffling mechanism and mahjong tiles; the panel is connected to the upper part of the casing; the panel has an upper tile-dispensing tube aligned vertically with the shuffling mechanism, and the upper tile-dispensing tube has upper tile-dispensing openings extending vertically; and a mahjong table, having an internal cavity and a table cover detachably connected to the upper port of the cavity; the table cover has a second lower tile-dispensing opening aligned vertically with the shuffling mechanism. The advantages of this utility model are: by detachably combining the mahjong machine and the mahjong table, the mahjong machine can be easily placed inside the mahjong table, with the panel flush with the table cover, effectively increasing the tabletop area and meeting the needs of multiple people playing mahjong simultaneously, greatly improving the user experience; the tabletop can also be quickly assembled with the mahjong machine when not in use.

This application discloses a backfilling mining method, apparatus, medium, and equipment for gently dipping thick ore bodies, relating to the field of underground mining technology in metal mines. The method includes: dividing the ore body into mining units along its vertical strike and determining structural parameters; selecting an adjacent mining area from one wing of the ore body as the first mining unit; and constructing a coordinated layout for drilling, ore extraction, and connecting roadways. Using the first mining unit as the basic operational unit, it is divided into a central main ore body area and upper and lower hanging wall triangular areas, and mining is carried out using a zoned coordinated mining process. Subsequent mining units are set up with the same parameters. While mining a portion of the first mining unit, the mining process is simultaneously applied to the corresponding areas of subsequent units, achieving spatial cross-construction. After mining is completed in each area of ​​the first mining unit, backfilling is carried out promptly, reserving a runway riser as a free face for subsequent mining, and reusing existing roadways as operational and ore extraction channels, achieving cyclic mining from one wing of the ore body to the other.

The utility model discloses an auxiliary device for banana seedling planting, which comprises a ground pile, the ground pile comprises a first snap ring and a second snap ring, the first snap ring is hinged with the second snap ring, the ground pile is provided with guide devices, the guide devices are uniformly distributed on the first snap ring and the second snap ring, and the first snap ring is hinged with the second snap ring. The first clamping ring and the second clamping ring are both provided with telescopic rods, a clamping assembly is arranged above the telescopic rods and comprises a first base and a second base, the first base is hinged to the second base, the first base and the second base are both connected with the extending ends of the telescopic rods, and the telescopic rods are arranged on the first clamping ring and the second clamping ring. A plurality of clamping plates are arranged in the clamping assembly, the clamping plates are evenly distributed on the first base and the second base, and locking devices are arranged on the ground pile and the clamping assembly. The problems that in the prior art, banana seedling stalks are broken due to fixing through binding ropes, and height adjustment, clamping and fixing are difficult to achieve efficiently are solved.

The application provides a parameter-based SRAF iterative generation method, system and terminal, SRAF layout constraint conditions are determined through chip pattern layout and lithography process conditions, SRAF parameters are encoded to obtain a spatial parameter set, the set is interpreted to form a whole mask pattern of the chip and optical simulation is performed, a cost function is constructed based on a simulation image and a target image, and a proxy model is used to optimize parameters to obtain SRAF layout patterns meeting the constraint conditions. The application can automatically and efficiently generate optimized SRAF layout, reduces manual intervention, improves design efficiency, the optimized SRAF layout significantly improves the precision of the lithography process, ensures accurate transfer of the chip pattern, and thus enhances the reliability and production efficiency of the manufacturing process.

This utility model discloses a heat dissipation structure for a tabletop dual-burner induction cooker, relating to the field of kitchen appliance technology. The heat dissipation structure includes a shell, a heating mechanism, a printed circuit board assembly, and a heat dissipation mechanism. The shell has a receiving cavity and an air inlet and an air outlet respectively communicating with the receiving cavity. The heating mechanism includes a first coil and a second coil. The heat dissipation mechanism and the shell enclose a guide air duct communicating with the air inlet. The heat dissipation mechanism includes an axial fan disposed within the guide air duct. The guide air duct has multiple air vents, including a first air vent, a second air vent, and a third air vent. This utility model's technical solution, by employing a single axial fan and multiple air vents, optimizes the overall layout, ensuring efficient heat dissipation while reducing the number of parts and complex assembly steps such as related fasteners and wiring. This significantly simplifies the assembly process and reduces manufacturing costs and process difficulty.

The utility model provides a multi-unit suspension hanger for a modular splicing manipulator, which belongs to the technical field of manipulator suspension support and comprises a suspension hanger, four corners of the suspension hanger are fixedly mounted on a ceiling at the top of a workshop through suspension arms, and the suspension arms are fixedly mounted on the suspension hanger. The hanging bracket comprises a mounting outer frame and middle hanging transverse steel, the middle of the hanging transverse steel is divided into a plurality of mounting parts through adjusting vertical rods, and each mounting part is detachably provided with a plurality of sets of fixing seats; the fixed seat comprises a vertical fixed seat and a long wall-mounted fixed seat; mechanical arm mounting seats are arranged at the bottoms of the fixed seats; reinforcing ribs are arranged on the outer side of the suspension arm, a plurality of groups of expansion bolt mounting holes are formed in the periphery of a bottom plate of the suspension arm, and the mounting outer frame is of a rectangular frame structure and is fixedly connected by four pieces of transverse steel through bolts; the utility model can solve the problem that the universality and the expansibility of a manipulator production line are affected due to the fact that a supporting structure occupies a large space.