Our goal is to design an international century-old brand in appearance and performance-to become a domestic benchmark product. New Silk Road has investigated a number of such instrument brands, analyzed the advantages and disadvantages of the products from technical reality to market trends, and solved the following problems in the design process. 1. The product's high reliability and environmental resistance (the use scenes of the product are mostly outdoor environment, temperature difference -30-60, extreme environment such as explosion, corrosion, waterproof, dustproof, etc. 2: Installation problem: Most users are farmers, etc. The Lanxing technical team told us that users will not install products according to the installation requirements. Based on this problem, we have designed a multi-scene installation structure, whether it is tree stump, cement column, hanging wall installation can be easily dealt. 3: Our reliability structure design adopts a unique double-layer waterproof and anti-blocking structure, which can better ensure the water inflow failure of the product due to the aging of the waterproof ring and improve the service life of the product. 4. The brand identifiability of the exterior design has been given new vitality by the new Silk Road design.