Aunt Zhang is really omnipresent. I thought that a fan of such a niche should be able to count the first sun. As soon as summer came, someone wrote it. Well, in the summer when I haven't walked clean yet, write another office fan.
Of course, when you wrote the previous article, you made a second choice. If you didn't write this, you will not write this article. Otherwise, everyone thought that I was doing microblogging, and I was specializing in all kinds of small fans. The price is not cheap yet. To be honest, it was quite a blow to finish the article. One was the use of filters. It was sprayed and sprayed. It made me shoot this chart not fly. Therefore, today's assessment resolutely does not need filters, filters are suitable for simple sister, the comment area is basically the man who runs the horse.
When I first started working on the fan, I had a picture in a circle of friends and asked, "Guess what is this?" No one would guess that it was a fan.
Some people say it is stereo, others say it is wireless charging (this is said many times), there are people saying that mouse pad (Is the picture is how non-dimensional?), there are people that are sweeping robots (usb charging?) . Here's a simple explanation of the use of this fan. I remember that the price of this fan was 89 yuan. At present, Tmall is a little cheaper than JD. The price is 49 yuan.
One, out of the box
A very ordinary box
Open page is an operation instruction
Principle explanation, how to flip to achieve wind change
Mat for non-slip
This fan is Mulberry Red
Fans Fan Front
Positive details
Turning fan back
Back detail
Certificates and other spare parts
Basically the entire appearance is so much more. ABS plastic material. In the past when plastics were mentioned, the feeling was to have a good job and a good job. But after Baidu, ABS plastic is a synthetic resin.
Encyclopedia : ABS resin is one of the five synthetic resins, its impact resistance, heat resistance, low temperature resistance, chemical resistance and electrical properties are excellent, but also has the characteristics of easy processing, product size stability, good surface gloss, easy Painting, coloring, and secondary processing of surface metallization, electroplating, welding, hot pressing, and bonding, etc., are widely used in machinery, automobiles, electronic appliances, instrumentation, textiles, and construction, etc. Very versatile thermoplastic engineering plastics.
The fan's feel is still very good, the details are smooth. Here said that the material is not showing how tall the material is. Instead, I would like to say that under the premise of widely used qualified materials, there are still a number of low-quality, low-quality products on the market. Those nine nine-packs, those small gifts with some major brands may not have been made from the beginning. So, by contrast, I am more inclined to spend more than tens of dollars to buy a better quality product.
Second, open
In fact, the principle of the fan is very simple (I generally do not understand the simple); open just want to see, this fan in the end through what principle to achieve conversion wind. Everyone can watch with me. Of course, I read it several times and I didn't understand it.
Newly bought old A tool
Front 4 screws
After unpacking this is the "mainboard"?
There is a piece of metal inside the obstruction on the front
I remember the weight of the entire fan was 150g
From the back, work is still good
I guess under this film is a screw
detailed drawing
When I broke it, I found it was not
The part of the fan motor was sealed. I had a broken heart in time and I could not bear to charge a fan to see the motor. Simply talk about the reasons and feelings of the demolition. In fact, when I took down, I knew that it would be demolished in time, and I couldn't see what the principle was. When you go to school, physics lessons are often taken out of the language. So, you guys know...
I just want to see if the work inside is the same as outside. There are few people who are serious about making products now, and more and more marketing is focused on. Fortunately, the internal material of this product also does not appear to have obvious slots. The fan blade is relatively thick, not as transparent as gifts or postage. I remember that there was a gift for a real estate opening event in my home. A USB fan put a summer at home and the fan blade was broken. Uh, it's broken.
Third, open test
The fan has 4 wind speeds and is displayed by symbols in the upper four directions on the obstruction on the front. Wind is different: 1,2,3 wind + natural wind. Natural wind is equivalent to a concept, but I like this concept very much. There is a switch on the back of the fan. When the switch is in the middle, it is turned off. In the case of NO, it is possible to rotate and change the wind. When it is OFF, it is a fixed wind. The stratification of wind speed is obvious and you can watch videos.
I forgot to record the sound while shooting. Here, the text is added. When the wind reaches the maximum, the sound is a bit large. At the end of the video, when the wind is strong, the vibration of the fan has a certain influence on the position of the fan. of. Of course, this reason may be caused by the traction of the power cord behind it.
From the use of speaking, this fan than the previous one to use some of the wind fan. After all, it's basically a USB plug-in computer (using an all-in-one machine). I also said that the wind out of this fan may not solve any problems. In the use of the scene is, when it is suitable for open air conditioning, it is also suitable for the time when the fever is not open air conditioning. Of course, it's all about the office area.
advantage:
1, the workmanship is more meticulous, the way of looking through the wind is novel and the operation is convenient;
2, as a whole is relatively quiet, the natural wind is very comfortable;
3, price 89 is still expensive, but the current seller of 49 yuan can still be considered;
Suggest:
In fact, the biggest recommendation for this product is that since it is a flipover switch, it should be studied, when the fan is inverted, set to off. This feature can be described in terms of security (of course, only publicity); more is convenient. When I first arrived at work, I was very hot. I had a strong gale. I calmed down after a while. With air conditioning, the wind would feel cold. Then turn it into a suitable wind. However, when it is closed, either I rarely use the switch, but generally it is a direct pull off the USB, but when you want to open, it is troublesome. Another point is that if the pad is equipped with a wireless charger, it will not be disturbed by the power cable. Of course, at that time, the estimate was not the price of tens of dollars.
the above!