Handheld electronic product and waterproof structure thereof

A waterproof structure, electronic-like technology, applied in the direction of electrical equipment casing/cabinet/drawer, electrical components, sealed casing, etc., can solve problems such as damaged products, gap between waterproof parts and shafts, short circuit of electronic components, etc.
CN105899031AActive Publication Date: 2016-08-24SHENZHEN JOINTRONIC TECH CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN JOINTRONIC TECH CO LTD
Publication Date
2016-08-24

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Abstract

The invention relates to a handheld electronic product and a waterproof structure thereof. The handheld electronic product comprises a working end, a handheld end and a waterproof structure, wherein the working end sleeves the waterproof structure, the waterproof structure is arranged in the handheld end and sleeves an output shaft of a driving device, the waterproof structure comprises a water insulation disc and a removal sleeve, the water insulation disc comprises a base and a guide post which are connected, the removal sleeve comprises a main body and an extension arm, a second through hole is formed in the middle of the extension arm, the guide post sleeves the second through hole, and the inner side surface of the extension arm is in close contact with the outer side surface of the guide post. In the handheld electronic product and the waterproof structure thereof, the water insulation disc, the removal sleeve, a waterproof medium and the output shaft jointly form a sealing waterproof structure, the waterproof medium can be prevented from being leaked by the contact of the water insulation disc and the removal sleeve and also cannot be sprayed out of the waterproof structure even the output shaft rotates, thus, water cannot be permeated to a product through the waterproof medium, and an electronic component inside the product can be protected by the waterproof structure.
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Description

Technical field

[0001] The present invention relates to the field of waterproof technology, in particular to a handheld electronic product and its waterproof structure. Background technique

[0002] Most electronic products, especially handheld electronic products, will fail due to short circuit of electronic components once they come into contact with water. At present, most electronic products mainly use waterproof medium for waterproofing, and the waterproof medium is applied between the waterproof component and the shaft.

[0003] Since the waterproof medium is not sealed, when the shaft rotates, the waterproof medium is easily splashed due to the rotation, so that a gap will be generated between the waterproof component and the shaft. Water will still penetrate into the product along the gap, causing short circuit of electronic components, and ultimately damaging the product. Summary of the invention

[0004] Based on this, it is necessary to provide a handheld electronic pro...

Claims

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