I think that this type of headset is now something that is at least indispensable for young people. Sometimes plugging headphones into the ears makes people feel comfortable. However, each time I took out my headphones every time I saw a bunch of cords together, I felt very annoyed and very annoyed. Then we talked about the headphone cord which was not twined together, but why the headset was always broken?
The above picture is a very popular teaching around the headphone cable on the network. The author estimates that there must be a few tens of millions of pages. This kind of life skills was originally a good thing, but it is a pity that this technique is Wrong, hey, I don't know how many people's headphone wires enter the coffin because of this winding method.
The earphone Lin Sir once said: “You often only need one sentence to make things like this, but it takes many people to spend a lot of time not knowing what to do.†This picture has already been seen on Weibo for more than ten times. There is an account forwarding, and it is often a few hundred thousand fans, millions of accounts, sometimes really helpless. So, do you have any doubts about it? Your own headset is so easy to break it?
First, metal fatigue
Metal fatigue, it sounds unclear, but it is actually very simple, it means that it is a permanent damage caused by the constant cycle of bending at the same position. It is a small crack when it is bent once, and it becomes a large crack when it is bent several hundred times. Finally, the resulting phenomenon of breakage, the conductive material in the headset wire is generally a very thin copper wire, of course, there will be a case of metal fatigue, and the above picture of the winding headphone wire, is undoubtedly in the cycle bending experiment, Everyone can imagine that such a day-to-day bending, if the headphone cable is continuous, it is strange! Note: metal fatigue and external force are inseparable, natural bending and will not cause metal fatigue phenomenon, What the writer is talking about is when there is an external force.
Second, the physical fracture caused by strong external forces
Since the headphone cord is broken due to constant bending, wouldn't it be better if the headphone cord is not bent? Well, that's impossible. Let's look at the picture below. Is this something that you usually encounter? The headphone wire is really a mess. Hey, it takes time and effort to dismantle each time you use it. Do you think that such a messy situation will cause damage to the headset wire?
The fact is that this messy state itself is not detrimental to the headphone cable, because it is a natural bending situation and there will be no metal fatigue phenomenon. The actual disassembly process may cause the wire to break. . Most people often lack patience when disassembling a messy headphone cord, so they often pull hard, and this is the so-called “strong external force pulling phenomenonâ€. By accidentally pushing too hard, it may cause a line. The break of the local copper wire inside the core will, of course, break the cord of the headset. In addition, the breakage of earphone wires is also related to their own materials and usage. For example, the wires used in some high-end earphones are extremely susceptible to oxidation. After oxidation, the wires will become hard and break easily. Below, the author demonstrates some of the better winding and the method of incorporating the headset, you can have better protection of the headset cable.
Correct winding method:
The winding method on the left side is very simple. Three fingers can be reciprocated and wounded. Of course, the winding process must not be tangled. Remember to “naturally comb†the winding. The winding method on the right is actually the way for most mobile phone users. This kind of winding itself will not cause too much damage to the wire itself, but many people cause the headphone wire to be broken because of this winding, because the winding is too tight in the headphones. The local area of ​​the wire has a large force, and metal fatigue will appear in the long term. In addition, if your earphone is also a “straight plug†in the picture, remember to unplug it after winding, otherwise it will easily cause the wire of the plug part. Broken.
Four common storage methods: After the headphones are wrapped, the next step is to store them. The best way is to have a storage box for the headset; if it is too much trouble, the general method of storage is wrapped around the phone and put it in the bag. Not many things, this approach is not unacceptable, and if there are more things, and there may be a variety of squeeze conditions may occur, it is recommended to be placed in a separate small space in the package.
Well, here's a bad way to store things: The first thing is a fishbone winder. The inventor of this thing is definitely holding this type of thing that was maliciously invented against all human beings. This is an extremely brain-wreathing problem. In the wire storage mode, when the headphone wire is wound at a very small bending angle, most areas will have different degrees of external force. Once the user exerts excessive winding, the headphone wire will be damaged. The last is the 213 storage method. If the headphones are wrapped in the correct way and placed in a pocket or backpack that will not be squeezed by external forces, the headset cable will be protected by the best way of storage. The author usually will be headphones. Wrap it in the pocket of your shirt or in a separate, unsqueezed area in your backpack. However, if headphones are a messy situation, and placed in pockets such as pants, or even fart pocket. This place where there will be squeezing will cause the headphone wire to break.
Xiao Bian summary: headphones winding and storage is actually very simple, that is, "natural combing", as long as the headset cable is not subject to a large external force, the headset cable is actually very strong, not easy to bad. The various tips on the Internet are all about pulling the blind.
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