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Waterproof device for electronic product

A technology for waterproof devices and electronic products, applied in electrical equipment shells/cabinets/drawers, electrical components, chassis/boxes/drawer parts, etc., can solve the problem of inefficient sealing, increase after-sales costs, and affect the service life of devices And other issues

Pending Publication Date: 2020-12-11
SHENZHEN WENYAO ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sealing is not efficient enough, and the assembly is not convenient enough, so there is a risk of water or dust ingress, which affects the service life of the device and increases the after-sales cost

Method used

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  • Waterproof device for electronic product
  • Waterproof device for electronic product
  • Waterproof device for electronic product

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0023] In addition, the ...

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Abstract

The invention discloses a waterproof device for an electronic product. The waterproof device comprises a shell, a push rod, a card holder and a waterproof assembly, the push rod is arranged in the shell, the card holder is movably connected with the waterproof assembly, the waterproof assembly is assembled in the shell, a card holder hole is formed in the card holder, and the waterproof assembly is arranged in the card holder hole in an axial moving mode. The waterproof assembly comprises a first waterproof part, a second waterproof part and a third waterproof part. The waterproof assembly andthe shell are fixed, and the card holder and the periphery of the shell are sealed through cooperation of the third waterproof piece and the shell. When the card pin abuts against the movable groovein the using process, the first waterproof piece is pushed to push the push rod inwards so as to retreat from the card holder. According to the invention, the first waterproof piece is used to realizethe card returning purpose, the second waterproof piece is designed to further ensure the cooperation of the waterproof assembly and the shell, the waterproofness is enhanced, and the loosening of the card holder caused by the loosening of the waterproof assembly during repeated card returning is prevented. And moreover, the forming is easy, the assembly mode is simple, and water and dust can beeffectively prevented from entering the periphery and the card holder hole of the card holder.

Description

technical field [0001] The invention relates to the technical field of electronic products, in particular to a waterproof device for electronic products. Background technique [0002] In the era of information technology, electronic equipment will basically use SIM cards or SD cards, which cannot avoid the use of card trays, usually with pinholes on the card tray or on the housing to withdraw from the card tray . The current waterproof measures are to use a waterproof and sealed card holder, and add a sealing ring at the neck of the card holder; or add a sealing rubber pad at the card pin hole. The sealing is not efficient enough, and the assembly is not convenient enough, so there is a risk of water or dust ingress, which affects the service life of the device and increases the after-sales cost. Contents of the invention [0003] The main purpose of the present invention is to provide a waterproof device for electronic products, aiming to provide a waterproof device for...

Claims

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Application Information

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IPC IPC(8): H05K5/02H05K5/06
CPCH05K5/0217H05K5/06H05K5/069
Inventor 刘春雷
Owner SHENZHEN WENYAO ELECTRONICS TECH CO LTD
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