Waterproof soft pad for cell phone battery cover

Abstract

The invention discloses a waterproof cushion for a battery cover of a mobile phone, which comprises a substrate layer, a side cushion, a silica gel cushion, a cushioning cushion, a top groove, a matching hole, a gasket, a waterproof strip, a moisture-absorbing layer, an inner groove, a bottom groove and a shock absorber Groove, the inside of the substrate layer is provided with an inner groove, the inside of the inner groove is evenly pasted with a waterproof strip, the inside of the inner groove is located outside the waterproof strip, and a moisture-absorbing layer is attached, and the inner side of the substrate layer is located on the side of the port of the inner groove There is a bottom groove, the waterproof structure and heat dissipation structure of the battery cover waterproof cushion of this mobile phone can be partially replaced, it is not necessary to replace the entire device when there is a problem with the device, saving materials, and the battery cover is squeezed tightly with the side pads and cushioning pads Sticker, play the role of shock absorption protection, waterproof strip play a very good waterproof effect, the moisture-absorbing layer absorbs the moisture in the body to ensure the normal use of the battery, the silicone pad plays the role of heat conduction, increasing the heat dissipation effect of the battery, and the device is suitable Applied to all mobile phones, universality is strong.

Description

technical field [0001] The invention relates to the technical field of mobile phone battery waterproofing, in particular to a waterproof cushion for a mobile phone battery cover. Background technique [0002] A mobile phone, or a wireless phone, usually called a mobile phone, was originally just a communication tool. It was also commonly known as a mobile phone in the early days. It is a portable phone terminal that can be used in a wide range. It was first developed by Bell Laboratories in the United States. The battlefield mobile phone manufactured in 1940 was developed. With the development of science and technology, mobile phones are replaced very quickly. No matter what type of mobile phone is powered by batteries, the battery is very important as the energy source of mobile phones. For mobile phone batteries Water protection is very important. [0003] Existing patent CN108550719A provides a kind of waterproof cushion of battery cover of mobile phone disclosed by the ...

AI Technical Summary

Problems solved by technology

[0005] 1. The waterproof soft pad for the battery cover of the mobile phone provided by the above-mentioned patent is composed of a multi-layer structure, and the structure combination is simple. When any position is damaged during use, the entire device must be replaced, which wastes materials.

[0006] 2. The above-mentioned patent provides a waterproof mobile phone battery cover. The battery cover is used for waterproofing. The battery cover needs to be specially made, which is not convenient for general use, and the waterproof effect is not good. Therefore, we propose a waterproof cushion for the mobile phone battery cover

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