8/08/2018

How is the smart watch waterproof? Now let's analyze it.

Waterproofing has always been a consumer electronics device with a call function. Because of the call function, many components such as speakers, MICs and SIM cards cannot be sealed, and unlike industrial mobile phones, the appearance of a large number of soft rubber and steel plates needs to be maintained. It is the same as the normal non-waterproof appearance, normal and beautiful.



Directly wearing a small genius phone watch Z5 swimming

In the life scene, especially for children, the children's telephone watch industry is particularly important for product waterproofing requirements. Because the children are active and curious, there are always hands that can't be washed every day, plus sweating, washing hands, swimming, rain and snow, so the wrists are exposed to water every day. If the waterproof level is not enough, it is very easy because the watch is soaked in water and caught in a vicious cycle of re-purchasing the watch.

2 years ago, Xiaotian had IPX7 anti-bubble technology.
In all the children's phone watch brands, the waterproof of the small genius phone watch is undoubtedly the best. According to the small genius official website, all the small genius products that are on sale support IPX7 or higher waterproofing. From the IP waterproof standard (Ingress Protection Rating) of electronic products, whether the waterproof function index can reach IPx7 can be said to be an important watershed. IPX5 and IPX6 can only be splash-proof. Only IPX7 starts to prevent water soaking. It can be used normally in normal temperature water of 1 m depth for 30 minutes.



Little genius phone watch Z5 - swimming class waterproof

As early as 2016, the small genius phone watch Y02 was the first in the industry to support IPx7 waterproof. At that time, the Apple iPhone 7 that supported IPX7 waterproofing was not released yet. In 2017, the waterproof technology of the small genius phone watch again. Further, Z3's waterproof can directly swim, directly to IP waterproof level - IPX8, waterproof to 20 meters (GB / T 30106-2013 (ISO 22810: 2010 IDT).

The model Z2 also continued the swim-grade waterproofing. The newly released genius phone watch Z5 with a 5 megapixel camera also maintains the highest level of the entire children's phone watch and mobile phone industry - swim-grade waterproof.

Why is waterproofing more difficult after adding a camera?
In terms of waterproof difficulty, because the space inside the watch is small, the space for adding a camera to the super-advanced waterproof is smaller, and it is also considered to add the position of the camera in swimming and high water pressure. Strength problem.



Z5 camera parameters

So in the outermost layer of the small genius phone watch Z5 camera has a sapphire protective lens, Mohs hardness of 9 (the hardest natural material of the earth is a diamond with a Mohs hardness of 10). In my opinion, in addition to scratch resistance and wear resistance in daily life, it can also solve the problem of sealing and structural strength of the camera when there is water.



The protective lens on the Z5 camera is sapphire

Moreover, it is a very difficult thing to make swimming-grade waterproofing for a children's phone watch. Swimming-grade waterproofing is the exclusive technology of small genius. Many people want to know its technical principles and secrets.

Here, the author will reveal the technical principles. Home, children's phone watch, because there are a lot more functions than ordinary watches, so there are a lot of necessary openings, in principle, it has nothing to do with the watch, it is very similar to the waterproof of the smart phone: for example, there is a microphone (MIC) The opening of the speaker, the SIM card slot, etc., and because of the lithium battery, there is an opening to ensure thermal expansion and contraction, and the internal and external space of the product ensures that the air pressure can be balanced.

In the swimming-grade waterproof technology, Xiaotian was perfectly mastered in application last year. In the first genius of the genius to support swimming-grade waterproofing products - Z3, it solved a variety of industry problems.

To achieve swimming-grade waterproofing, the industry problems that need to be solved
(1) Components such as speakers and MICs need to be able to talk, transmit sound, and be highly waterproof. This requires new high-grade waterproof components.

(2) In the middle of various structural parts such as camera, screen, etc., it is necessary to seal with high waterproof glue, and at the same time ensure that the seal is not crushed by high water pressure.

(3) Because the battery will bring different temperature inside the body, the air in the body will expand and contract. This requires the balance of air pressure between the inside and the outside of the product. At the same time, it is necessary to make the swimming level waterproof. Otherwise, the product will not be air pressure. Balance the damaged structure.

(4) The place where the telephone card is installed and the body must be made of a high waterproof structure to ensure waterproofing under high water pressure.

(5) To make swimming-grade waterproof electronic products, before the manufacturing and tailoring, you need various tests, tests, and finally ensure that the final large-volume products can achieve high waterproofing, consider customizing various manufacturing equipment, instruments and adding each The process is costly and complicated.



High waterproof speaker

Only after solving these problems, Z5 can principlely achieve swimming-grade waterproofing. This is still a very rough principle statistics. It is estimated that there are more problems to solve, such as the small genius phone watch Z5 because it is using 4G full Netcom. The platform solution, the size and number of components is sharply increased compared to the ordinary 2G platform, leaving room for other things to be very small, and to consider some issues such as heat dissipation.




After taking it out of the water, there is no video call.

to sum up
Communication 4G electronic products that can talk, waterproof can achieve a new height of swimming, especially the small genius phone watch Z5 in addition to having a camera, but also to achieve a beautiful appearance, clear call, loud voice, and do To the thinnest 14.2mm thickness in the 4G telephone watch, it can be said that a lot of invisible work has been done on the integration and miniaturization of the internal components of the product. This also shows that as a flagship product of the industry, the small genius telephone watch Z5 is single. Undoubtedly the best in terms of hardware and technology.

Follow Me
Electronic mall:Tenco
Smart home:theperseids
                                                                    ——END——

没有评论:

发表评论

Robot shopping guide wins over real person shopping guide by nearly 90% of users welcome

To the person that loves shopping, a good guide is bought be like close close small boudoir honey, let a person be like mu chun feng, enjo...