3results about How to "Safe and smooth" patented technology

The utility model discloses an ornamental charger, which comprises a charger body and a first cavity capable of accommodating a flowing medium, the first cavity is arranged outside the charger body in a surrounding manner, and the first cavity is provided with a transparent visible part. And the transparent visible part enables a user to observe the condition of the flowing medium in the first cavity. The first cavity capable of containing the flowing medium surrounds the outer portion of the charger body, the flowing medium is filled in the first cavity, a user can observe the condition of the medium in the first cavity through the transparent visual portion of the first cavity, visual enjoyment is provided for the user when the user uses the charger, and the user experience is improved. And the appearance attractiveness of the charger is improved. The charger provided by the utility model not only has a practical charging function, but also provides visual enjoyment for a user through unique design, is compact in structure and excellent in sealing performance, and ensures safe accommodation of a flowing medium and smooth operation of a charging process.

The utility model discloses a building material detection device, which belongs to the technical field of building material detection, and comprises a workbench, the top of the workbench is in bolted connection with a support member, the inner side of the support member is in bolted connection with a test cylinder, the bottom of the test cylinder is in bolted connection with a pressure plate, and the pressure plate is in bolted connection with the support member. The top of the workbench is in bolted connection with a protection structure, the outer side of the workbench is in bolted connection with an auxiliary structure, the top of the workbench is in bolted connection with a placing disc, the inner wall of the moving plate is in sliding connection with the outer wall of the fixing rod, and the outer side of the moving plate is in sliding connection with the inner side of the mounting block; existing building material detection generally lacks a material fixing means, only materials are simply placed, displacement is prone to occurring during pressure detection, accordingly, detection accuracy is affected, the protection performance in the detection process is low, and certain potential safety hazards exist due to the fact that the materials are broken and splashed when being pressed.