2results about How to "Easy and smooth insertion" patented technology

The utility model relates to a tray, concretely is a kind of anti-static porous ventilative wear-resisting non-chip tray, the tray includes tray main body, anti-chip hardware insert and indicates loading product state color block, tray main body includes the disc body in cuboid, is formed with accommodating groove in the upper end surface of disc body, is provided with multiple different size ventilative round hole in accommodating groove, multiple assembly clamping holes are arranged in the edge position of disc body in accommodating groove, inverted hook clamping block is arranged in the periphery of disc body, wherein anti-chip hardware insert is arranged in the edge position of tray main body, and anti-chip hardware insert includes support strip.The anti-static porous ventilative wear-resisting non-chip tray, TN / STN / FSTN / TFT liquid crystal display module on its tray, TP touch screen module, OLED display module, Minoled module maximumly reduce the adhesion of Partical, greatly reduce the pollution received by dust-free clean room, improve the yield and efficiency of non-foreign matter assembly.

The utility model provides a kind of for angle stroke valve non-contact installation mechanism, at least two clamping holes are opened in the gripping handle of valve upper portion, positioning hole is opened in the flange plate of valve upper portion, and it is matched with clamping hole, installation mechanism includes the clamping rod matched with clamping hole, the number of clamping rod is equal to the number of clamping hole, the upper portion of clamping rod is provided with connecting plate, the outside of connecting plate is provided with force applying element, the utility model can be clamped into the clamping hole and positioning hole matched with it by clamping rod, then it is tightened operation by the aid of force applying element, it can be realized not to contact angle stroke valve to realize the firm efficient installation or dismounting operation to it, greatly improve the efficiency of installation and dismounting, operation is more convenient and efficient.