4results about How to "Function is easy to expand" patented technology

The utility model relates to the technical field of image analysis, in particular to an environmental data sampler for enhancing monitoring image analysis, which comprises a shell provided with monitoring equipment, a plurality of clamping groove plates used for installing various samplers are fixed on the left outer wall surface, the right outer wall surface and the outer wall surface of the bottom end of the shell through bolts, and the clamping groove plates are fixed on the left outer wall surface and the right outer wall surface of the shell through bolts. Wherein three of the clamping groove plates are respectively provided with a single-chip microcomputer, an air quality sensor and a storage battery through a protective shell, the outer walls of the other two clamping groove plates are respectively provided with an illuminometer and an anemograph through convex plates which are in fusion connection with the outer edges of collectors of the clamping groove plates, and the top surface of the shell is fixedly provided with a solar panel through bolts. The environmental data sampler capable of enhancing monitoring image analysis can protect instruments, can be clamped with various environmental measurement instruments, and enhances the image quality of monitoring equipment in combination with environmental monitoring data.

The utility model relates to the technical field of cooking equipment, and disclose a knob assembly and cooking utensil for cooking utensil, knob assembly includes encoder and knob, and encoder includes encoder rotation part and encoder fixed part, and encoder rotation part is rotatable relative to encoder fixed part, and knob is fixedly connected with encoder rotation part, and includes decoration piece, and the side surface of decoration piece away from encoder and the outer peripheral wall of decoration piece all participate in limiting the outer surface of knob, and decoration piece covers the axial outer end of encoder rotation part, and decoration piece is transparent piece. Therefore, the knob assembly has good brand identification, and is convenient for combining with light to realize function extension.

The utility model discloses a concrete strength detection device which comprises a fixing structure, a positioning structure is arranged on the fixing structure in a matched mode, a rebound apparatus is arranged in the positioning structure, a supporting structure is installed at one end of the fixing structure in a matched mode, and the fixing structure comprises a square block, a positioning groove, a butt-joint sliding block, a butt-joint sliding groove and a positioning frame. The positioning structure comprises a lantern ring, a wedging groove, a limiting ring, a first supporting rod, a second supporting rod, a sleeve, a first spring and a second spring. The supporting structure comprises a wall attaching rod, an inclined supporting rod, a butt joint block and a butt joint groove. The device has the advantages that the positioning structure and the fixing structure are matched with the resiliometer, the detection efficiency and the detection accuracy of the resiliometer can be improved, the detection process of the resiliometer is more standardized, meanwhile, the fixing structure has a good expansion function, and the positioning structure has good supporting performance.

This invention discloses a scalable power very low frequency (VLF) transmitter device and its control method. It consists of multiple individual cabinets, with multiple units sharing a single main control system, facilitating expansion and allowing for power level adjustments, improved waveform quality, and reduced output waveform harmonics. The input terminals of multiple individual power cabinets can be connected in parallel to DC or AC power supplies, and the output terminals are connected in series to the load. Each cabinet includes a switching module, a voltage conversion module, an adjustable voltage module, multiple switching signal modules, multiple multi-tap high-frequency transformers, and a corresponding number of bypass switches. The unique design of the switching signal modules facilitates online expansion and replacement. The high-frequency transformers are multi-tap high-frequency transformers; adjusting the tap positions allows for graded adjustable output voltage after multiple units are connected in parallel. The main control system includes a command control unit, a stepped waveform generation and expansion unit, a storage unit, and a communication unit. The main control system can multiply the comparison value and pulse quantity based on the individual unit comparison value using interpolation methods to provide pulse signals to the switching signal modules.