waterproof design of rugged tablet computer, outdoor high-gloss rugged tablet computer; rugged tablet computer cannot be like ordinary consumer tablet computers, which have more separate parts, various processes and different materials in appearance. On the one hand, it is because of the waterproof requirement, and on the other hand, it is also because of the cost, because the current mold for making a three-proof tablet computer often costs hundreds of thousands. If there are no actual sales, this cost is basically a waste. The waterproofing of the
shell mainly uses sealing rubber rings. The rubber rings mostly use silica gel with a temperature of about 35 degrees. Note that silicone should not be too hard. If the silicone is too hard, the upper and lower shells will be assembled and pressed together. There will then be gaps that will make it impossible to waterproof. As for interface waterproofing, there are different methods of device body waterproofing and structural processing waterproofing. Device waterproofing refers to the waterproofing of the body of exposed interface parts such as USB and headphone holders. This can save peripheral rubber plugs, but the cost is relatively higher and the structural design is more difficult. big.
Another method is to make the structure waterproof. Use waterproof glue plugs at the exposed interfaces for protection. The plugs generally use TPU with a hardness of 80 degrees. Note that the hardness of TPU should not be too soft. If it is too soft, the TPU will easily deform and cannot be used. water proof. In terms of shell design, structural strength must be achieved, and mechanical strength must be considered in the materials used. The matching parts of the appearance product should be kept as few and simple as possible, and the product design should avoid large arcs, multiple rows, etc.
The waterproof design principle of Qianhai Gaole F7G three-proof tablet computer reaches IP67 protection level. In actual tests, the tablet computer can be continuously immersed in 1 meter of water for 30 minutes. This level can satisfy most outdoor special industries. Application requirements, let's see the actual on-site experience application experience
