2results about How to "No structural impact" patented technology

This utility model belongs to the field of battery manufacturing technology and discloses a punching mold for aluminum-plastic film of soft-pack batteries. The punching mold for aluminum-plastic film of soft-pack batteries includes a concave mold, a guide mold, at least one first punch, and at least one second punch. The concave mold has at least one first groove and at least one second groove, with the second groove located on either side of the first groove. The guide mold is disposed on the concave mold, and the aluminum-plastic film to be formed is sandwiched between the guide mold and the concave mold. The first punch includes at least one first protrusion, which can pass through the guide mold and move towards the first groove to punch and form the receiving cavity. The second punch includes at least one second protrusion, which is located on either side of the first punch. The second protrusion passes through the guide mold and moves towards the second groove to punch and form the receiving space, thereby enabling the manufacture of aluminum-plastic film that improves the support strength, liquid retention, and / or safety of soft-pack batteries.

This invention relates to a tactile sensing glove based on a sensor array, belonging to the field of human-computer interaction technology. It comprises two layers of ultra-thin flexible circuitry, 14 finger joint tactile sensors, 6 palm tactile sensors, and a silicone protective layer. This invention solves the problems of complex wiring, easily damaged exposed electronic components, and high cost and poor reliability of existing tactile gloves. The tactile sensing elements and circuitry are constructed using two layers of flexible circuitry and 20 piezoresistive sensitive elements. These elements are embedded within flexible silicone through silicone curing and then sewn into the glove. The resulting circuitry, after signal post-processing, connects to a microcontroller or other microcontroller system. It can accurately measure the position and magnitude of force applied to the glove based on the resistance changes of the sensitive elements. This glove can accurately sense hand movements and recognize different gestures, and can be applied to various fields such as human-computer interaction, teleoperation, rehabilitation monitoring, and robot perception.