2results about How to "Unable to work properly" patented technology

This invention relates to the field of polishing machines, specifically disclosing a concrete polishing machine with protective functions. It includes a base with a hand handle, a mounting plate on the base, a polishing assembly on the base, a drive assembly connected to the polishing assembly on the base, a push assembly on the base, a brake assembly between the push assembly and the polishing assembly, and an inflation assembly on the mounting plate. This invention provides primary buffering, secondary buffering, braking, and support functions. When the hand is released, it effectively counteracts the polishing machine's continuous spinning and irregular movements, providing effective protection against abnormal movements from multiple angles. This ensures the polishing machine quickly stops working after an malfunction, reducing collision damage and preventing malfunctions, minimizing threats to surrounding workers, improving work efficiency, and accelerating construction progress.

The embodiment of the present application provides a heat-conducting structure and a method for making the same, a heat-conducting system, a chip packaging structure and an electronic device. The second organic material in the heat-conducting structure diffuses toward the outer surface of the heat-conducting structure, and the second organic material diffused outward forms an adhesive layer between the heat-conducting structure and the heating element and / or between the heat-conducting structure and the heat sink, and the adhesive layer connects the heat-conducting structure to the heating element and / or connects the heat-conducting structure to the heat sink, ensuring that the heat-conducting structure maintains close contact with the surface of the heating element / heat sink, thereby avoiding the problem of overheating of the heating element caused by stratification at the interface between the heat-conducting structure and the heating element / heat sink during use; in addition, the second organic material diffused outward can fill the local micropores between the heat-conducting structure and the heating element and between the heat-conducting structure and the heat sink, improving the microscopic wettability of the heat-conducting structure, thereby reducing the interface contact thermal resistance, and reducing the application thermal resistance of the heat-conducting structure.