3results about How to "Increase security risks" patented technology

This utility model relates to the field of pipeline installation for high-purity gas supply devices, and more particularly to an auxiliary support for pipeline installation. It includes a base plate and an installation structure. Four auxiliary frames are fixedly connected to the upper surface of the base plate. An adjustment structure is provided on the upper surface of the base plate, comprising a hydraulic rod mounted on the base plate. A connecting plate is fixedly connected to the output end of the hydraulic rod, and auxiliary rods are fixedly connected to both sides of the connecting plate. A sliding groove is formed on the inner wall of each auxiliary frame, and a vertical rod is slidably connected to the inner wall of the auxiliary frame. An installation rod is fixedly connected to the upper end of each vertical rod, and a support frame is provided between two installation rods. The pipeline installation auxiliary support provided by this utility model has the advantages of facilitating the auxiliary installation of high-purity gas supply device pipelines, enabling convenient and rapid pipeline installation, and allowing for easy adjustment of the auxiliary support according to the installation height.

This utility model belongs to the field of lighting technology and discloses a variable color temperature LED lens assembly for automotive lighting. It includes a substrate, a reflector, a first LED particle, a second LED particle, a heat sink, a cooling fan, a light / dark cutoff plate, a solenoid valve, an adjustment mechanism, and a lens. The reflector is mounted on the right side of the substrate, and its inner side is coated with aluminum to reflect light to the left. The first and second LED particles are mounted parallel to each other on the upper surface of the substrate. The heat sink is mounted on the right side of the upper surface of the substrate, increasing its surface area to dissipate heat from the substrate. The cooling fan is mounted on the lower surface of the substrate, generating airflow around the heat sink to enhance its heat dissipation capacity. The light / dark cutoff plate is mounted on the left side wall of the substrate. This design makes it easier to see road conditions in inclement weather, significantly improving driver safety. It also allows for changing the illumination range, making it suitable for different road conditions and reducing driver eye fatigue.

The application discloses a chip test probe, which comprises a chip probe, a needle tube and a temperature change inlay core. The needle tube with the built-in spiral spring is located in a needle sleeve, the tail of the needle head is located in the needle tube, the head of the needle head extends out of the needle tube, the tail of the needle head has a hollow wide-mouth tube with a diameter larger than the needle head, the hollow wide-mouth tube is composed of a plurality of strip petals arranged at intervals in the circumferential direction, a plurality of the strip petals enclose a storage cavity, and a line groove is arranged between the adjacent strip petals; the temperature change inlay core is embedded in the storage cavity of the hollow wide-mouth tube, one end of the spiral spring is in contact with the temperature change inlay core, and the other end is in contact with the tail of the needle tube. The chip test probe improves the sensitivity and accuracy of the detection signal, avoids the risk of electric spark, improves the safety hidden danger, further improves the stability of the detection data, and improves the consistency and comparability of the data.