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Water-proof keyboard

A waterproof keyboard and keyboard technology, which is applied in the direction of electrical components, electric switches, circuits, etc., can solve the problems of waterproof and anti-static effects are not good enough

Inactive Publication Date: 2009-06-17
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of sealing method that relies on the shell to press the elastic body will inevitably have a small gap between the keyboard and the PCB board, and water or static electricity will enter the mobile phone from the gap of the elastic body, so the waterproof and anti-static effects are not good enough.

Method used

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Examples

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Embodiment Construction

[0012] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0013] Figure 1 to Figure 4 A waterproof keyboard is shown, which is a preferred embodiment of the present invention, including a keyboard body 1 and a bracket 2, the keyboard body 1 includes an elastic body 12 and a keycap 11 located on the elastic body 12, and the bracket 2 has a keyboard body area 21 and a non-keyboard main body area 22 located around the keyboard main body area 21 , the keyboard main body 1 is combined in the keyboard main body area 21 through its elastic body 12 .

[0014] The elastic body 12 has a main body 121 , a boss 122 protrudes upward from the upper surface of...

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PUM

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Abstract

The invention provides a waterproof keyboard used on casings of electronic products, which comprises a keyboard body and a support. The keyboard body includes elastic bodies and key caps on the elastic bodies, the support is provided with a keyboard body area and a non-keyboard-body area around the keyboard body area, a keyboard body is combined to the keyboard body area through the elastic bodies, the non-keyboard-body area is provided with enclosed ultrasonic wires around the keyboard body area, and the support is welded to the casings of electronic products by fusing the ultrasonic wires. The support is welded to the casings of electronic products ultrasonically for use, and the electronic products are completely separated at the keyboard body area both internally and externally, thereby having not only waterproof and antistatic functions, but simple manufacturing process.

Description

technical field [0001] The invention relates to a keyboard, in particular to a waterproof keyboard. Background technique [0002] The keyboard is a necessary input device for many electronic products, and it is one of the most important parts of human-computer interaction. As an input device, the keyboards of electronic products such as mobile phones and laptop computers are usually exposed outside the products, and the keyboards should especially have waterproof and anti-static functions to avoid damaging the electronic products. [0003] Taking the waterproof keyboard of an existing mobile phone as an example, it generally includes a keycap and an elastic body, and the keycap and the elastic body are glued together. A circle of skirt is arranged around the elastic body, and a circle of ribs is arranged on the mobile phone shell to press the skirt of the elastic body to press the skirt of the elastic body to the PCB board, so as to seal the keyboard area of ​​the mobile ph...

Claims

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Application Information

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IPC IPC(8): H01H13/06
Inventor 谢良鹏刘天宝
Owner BYD CO LTD
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