2results about How to "Reasonable structural optimization" patented technology

The invention relates to a photovoltaic panel erecting structure used on a road, and belongs to the field of photovoltaic panel installation technology, the photovoltaic panel erecting structure comprises a base part, a photovoltaic panel part movably connected to the base part and a panel body orientation adjusting part connected to the photovoltaic panel part, the photovoltaic panel part can be adjusted at the top of the base part in a steering mode, and the panel body orientation adjusting part is connected to the photovoltaic panel part. The panel body orientation adjusting part is connected with the base part and is used for controlling the rotation orientation of the photovoltaic panel part; the foundation part comprises a plurality of supporting columns arranged on the edge of a road, a truss structure connected between the supporting columns and a sunshade plate connected to the truss structure, and the photovoltaic panel parts are connected to the truss structure at intervals. According to the photovoltaic panel erecting structure, a wide and flat road environment can be fully utilized to serve as an installation space of the photovoltaic panel, the structure for installing the photovoltaic panel is convenient to adjust, and the solar energy obtaining efficiency of the photovoltaic panel is improved.

This utility model relates to a head massager, comprising a shell and a rear shell. A massage assembly is located at the front of the shell, and an essential oil assembly is located in the middle of the massage assembly. A light panel assembly, a drive assembly, a circuit board, and a rechargeable battery are located at the rear of the shell. The massage assembly includes multiple sets of massage rods spaced apart from each other, a flexible cover, a support, a swing seat, and a track gear composite component. The front of the swing seat is fastened to the rear of the massage rod. A spherical massage head is located at the front end of the massage rod, and a ball is located at the rear of the swing seat. This ball slides in a slide rail and simultaneously swings radially with the slide rail. Each set of massage rods is an integrated structure, molded together in a silicone mold used for producing the flexible cover, saving assembly time and improving work efficiency. The spherical massage head at the front end of the massage rod effectively prevents tingling sensation on the head during massage. The entire product is fully sealed, improving waterproofing and reducing mechanical noise. This design is compact, portable, and easy to carry.