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Waterproof key module

A technology of buttons and waterproof glue, which is applied to electrical components, emergency housings, emergency actuators, etc., and can solve problems such as difficult assembly of waterproof buttons and water leakage

Inactive Publication Date: 2020-06-05
INVENTEC PUDONG TECH CORPOARTION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] That is to say, the existing waterproof buttons are not only difficult to assemble, but also have doubts about water leakage after a period of use

Method used

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Embodiment Construction

[0042] A plurality of implementations of the present application will be disclosed in the following diagrams. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the present case. That is to say, in some implementations of this case, these practical details are unnecessary. In addition, in order to simplify the drawings, some commonly used structures and components will be shown in a simple and schematic manner in the drawings.

[0043] Please refer to figure 1 . figure 1 It is a three-dimensional schematic diagram illustrating the waterproof key module 10 according to some embodiments of the present application. In some embodiments, the waterproof key module 10 includes a housing 100 and a key 110 . The button 110 is fixed on the casing 100 by the button fixing component 150 . Through the embedding of the waterproof key module 10...

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Abstract

The invention discloses a waterproof key module. The waterproof key module comprises a shell, a key, an elastic assembly and a first waterproof glue part, wherein the shell is provided with a first groove and a first through hole. The first through hole is located at the bottom of the first groove. The key is accommodated in the first groove and partially passes through the first through hole. Theelastic assembly is accommodated in the first groove. The button and the bottom of the first groove are separated at two opposite sides of the elastic assembly. The first waterproof glue part surrounds the first through hole and is connected between the elastic assembly and the first groove in an airtight and abutting mode.

Description

technical field [0001] The invention relates to a key module, in particular to a waterproof key module for electronic devices. Background technique [0002] At present, the existing waterproof button includes a waterproof rubber ring, a spring and a clasp. Through the cooperation of the above-mentioned components and the housing of the device where the button is located, the existing waterproof button can thus achieve a waterproof effect. Specifically, the waterproof rubber ring is movably interposed between the casing and the key. The spring is located between the casing and the button and is arranged along the moving direction of the button, so that the button can rebound to the initial position after being pressed. The clasp is located on the button and movably abuts against the casing, so that the button can be fixed at the initial position after rebounding. [0003] However, the existing waterproof key is not easy to assemble because it contains many parts. In addit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/06H01H13/14H01H13/52
CPCH01H13/06H01H13/14H01H13/52H01H2223/002H01H2221/03H01H9/04H01H13/12
Inventor 林益周
Owner INVENTEC PUDONG TECH CORPOARTION
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