In today’s society, there are different groups of people. As a result, organizations, groups, and teams of various systems emerge. In order to make the lives of various organizations more orderly, managers and judges are selected. This level of personnel is stronger for them. To find ways to militarize some irregular and abnormal people, this to make their movements and reaction capabilities faster. This requires rigorous training. Over time, it is called a militarized exercise. Their ideal is a unity and unity, but there will be some people who are rated as tidy and regular.
Waterproof stopwatch principle
RESEE Sports Stopwatch
In order to train these groups in a more orderly manner and train them until they need more stopwatches, until now we have gradually appeared various. There are various shapes and alarm clocks. , there are hundreds of people at the same time can be recorded, the magic is there actually a way to waterproof function effect in a short time ; this is not a little curious about it? Then we will discuss the principle of this waterproof function!
Waterproof sports stopwatch
The very simple and has small electronic products. I read the waterproof structure of the referee's in the engineering department of our company . In fact, it is a small thing. What makes this waterproof stopwatch? Haha, here It doesn't bend around, it's a rubber band, and each structure of the has gaps. However, these gaps incorporate a rubber that can be waterproofed into the inside and firmly seal the PC board and other structures inside the.
Haha, this will allow us to accidentally wet the process of using this or wash it with clothes without damaging ourrace stopwatch . We can even soak in the water for a long time or take a swim. I said how this waterproof ring was put in.
Waterproof stopwatch principle.
The general sports competition has a shell and some PCBs and various electronic components. The electronic components are installed in the middle of the electronic and completely enclosed by the shell. However, we have to do waterproof will have to start from the shell, and the shell is just plastic, are generally made of environmentally friendly ABS injection molding, because these manufacturers can do better, and those waterproof rubber ring in fact is a kind of silicone injection molded, such a variety of shapes can be made of silica gel; the basis of this we shape and size of the injection slot and out the must be made to accommodate a small gap waterproof function ring housing , do a good job in which waterproof ring in accordance with the electronic in the housing gap is doing fixed, and the stopwatch screw must be designed outside the scope of the waterproof ring.
Haha, where this is so simple, we think about it carefully. sports game consists of so many structures. For example, "In addition to the combination, there are multiple buttons and displays, etc.?" Small gaps are to be added to these waterproof loops, and small gaps should be added to the waterproof ring. It is because there are irregularities and too small, good things will be difficult to do, but only this is not afraid of hardships, willing to invest in Manufacturers can make a better level of waterproof, but not absolute waterproof, smart delay who invades and prevent damage.
RESEE Sports Stopwatch
Because this high level of waterproof function is also more difficult to do, the market's appears to be subdivided, such as " swimming stopwatch , this is the most advanced waterproof stopwatch ." As far as I know, the waterproof of this electronic product has a waterproof rating. The three defenses of electronic products are: dustproof, shockproof, and waterproof; today I'm talking about waterproof. The waterproof rating is ip53, ip55, ip58, Ip65, ip67, ip68, these waterproof levels are our most common, the current electronic sports stopwatch on the market the most advanced waterproof level is undoubtedly ip68, this should be regarded as swimming waterproof function, so to speak Let everyone know it.