Waterproof method for electronic device and waterproof electronic device

Abstract

The invention discloses a waterproof method for an electronic device and a waterproof electronic device. The electronic device comprises a circuit board; the circuit board comprises a board body, a plurality of conducting elements and a key device. The waterproof method comprises the following steps of: applying first non-solid glue to directly coat the key device, solidifying the first non-solid glue to form a first waterproof layer, applying second non-solid glue to at least directly coat the conducting elements, and solidifying the second non-solid glue to form a second waterproof layer. Finally, the circuit board, on which a plurality of waterproof layers are coated, is assembled in a casing body so as to form the waterproof electronic device.

Description

technical field [0001] The invention relates to a waterproof method, in particular to a waterproof method for electronic devices. Background technique [0002] With the improvement of living standards, modern people are increasingly demanding to maintain their health and improve their quality of life. When people are engaged in sports such as jogging and cycling, in order to avoid the monotony and boring caused by continuous repetitive actions or external environment, they often carry MP3 music players with them to increase the entertainment of the above-mentioned sports by listening to music. In recent years, among the numerous types of leisure activities, aquatic activities such as swimming and diving have become more and more popular, so the above-mentioned same idea has also been extended to swimming and diving and other underwater activities. However, the first problem to be overcome is to make these activities Such electronic devices can be used normally in water with...

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned waterproof gasket is usually made of rubber and other materials, which not only has the problem of aging, but also causes the mutual joint surfaces to be worn out when the waterproof shell is opened and closed too many times.

Moreover, moisture may still seep into the interior of the existing waterproof casing under extremely high water pressure, causing damage to electronic devices

Therefore, the existing waterproof housing cannot fundamentally and effectively solve the waterproof problem of electronic devices.

On the other hand, the use of a waterproof case will increase the overall weight, volume and additional cost of the electronic device, causing inconvenience in use and reducing the willingness of users to consume

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