Foam protection mechanism and electronic equipment

Abstract

The invention discloses a foam protection mechanism, and the mechanism comprises an installation support used for installing an electronic element and a foam assembly arranged on the upper surface ofthe electronic element, wherein the foam assembly comprises foam and a first double faced adhesive tape arranged on the upper surface of the foam, and a protection piece capable of moving downwards relative to the foam assembly is arranged on the peripheral side of the foam assembly; a positioning piece is arranged on the protective sheet, and a first limiting piece used for being matched with thepositioning piece to limit the protective sheet is arranged on the mounting bracket; when the positioning piece is matched with the first limiting piece, the top end of the protective sheet is higherthan that of the first double-faced adhesive tape; and the protection sheet moves downwards after being subjected to downward thrust, so that the positioning piece is separated from the first limiting piece. By implementing the embodiment of the invention, the foam can be protected, so the foam is prevented from being pulled in the assembling process.

Description

technical field [0001] The present application relates to the field of electronics, in particular to a foam protection mechanism and electronic equipment. Background technique [0002] At present, various electronic devices have generally entered people's daily life. Among them, most wearable electronic devices such as smart bracelets, smart watches, and smart rings need to have certain waterproof performance. Electronic components such as loudspeakers, microphones, and environmental sensors need to be in contact with the outside air through through holes in the shell provided on the shell. [0003] In the existing technology, such as figure 1 , 2 As shown, the electronic component 4 is installed on the mounting bracket 3 inside the electronic device, and a foam assembly for waterproofing and / or preventing sound leakage is arranged between the electronic component 4 and the housing 1 having a housing through hole 15. The foam assembly includes The foam 5 and the first do...

AI Technical Summary

Problems solved by technology

Due to the lack of protection for the foam 5, one side edge of the first double-sided adhesive tape 12 will first contact and stick to the shell 1, and in the subsequent adjustment process of the shell 1, the foam 5 will be pulled by the shell 1 to cause Deformation, or even tearing, resulting in a decline in the waterproof or sound leakage prevention capabilities of the foam 5, or even complete destruction

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