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Ultrathin backlit laser waterproof keyboard and production method thereof

A waterproof keyboard and laser technology, applied in the direction of electrical components, electric switches, circuits, etc., can solve the problems of high production costs of components and processes, incapable of keyboard ultra-thin structure, easy deformation and displacement, etc., to achieve simple and convenient assembly and excellent display effect Better, anti-scratch effect

Active Publication Date: 2015-11-11
江海波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of the information industry, computers are increasingly widely used. No matter whether it is a notebook computer or a desktop computer, it is inseparable from the computer keyboard. At present, most of the existing keyboards use the scissor foot structure. Using this traditional structure, the keyboard cannot be made ultra-thin. structure, and the cost of making components and processes is relatively high, and it is impossible to prevent water and dust from seeping in from the gaps around the keyboard; while a keyboard made entirely of soft rubber may not require a scissor foot structure, but the soft rubber is easy to deform and has no skeleton support It is easy to deform and shift, and the key surface affects the feel; in addition, the characters on the existing keyboard are all set on the surface of the key, and there is a possibility of wear and tear after long-term use. How to set up a brand-new keyboard to overcome the above defects has become an unsolved problem question

Method used

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  • Ultrathin backlit laser waterproof keyboard and production method thereof
  • Ultrathin backlit laser waterproof keyboard and production method thereof
  • Ultrathin backlit laser waterproof keyboard and production method thereof

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Embodiment Construction

[0025] Such as Figure 1-4 As shown, the present invention discloses an ultra-thin backlit laser waterproof keyboard. The laser waterproof keyboard only consists of an integrated key 10, a key grid bracket 20, a printed circuit film 30 located under the integrated key 10, and a printed circuit board supported on the printed circuit board. The keyboard bottom plate 40 below the film 30 is composed of; the integrated key is composed of several hard rubber key surfaces 101 and several elastic soft rubber concave connectors 102 through secondary injection molding of soft and hard rubber. The grid bracket 20 is a hard flat plate, on which there are several square through holes corresponding to the hard rubber button surface 101 one by one;

[0026] After assembly, the soft rubber concave connecting body 102 of the integrated key 10 is placed on the top of the printed circuit film 30, and several square through holes of the key square bracket 20 are passed through the corresponding ...

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Abstract

The invention relates to an ultrathin backlit laser waterproof keyboard and a production method thereof. The laser waterproof keyboard is formed by a one-piece button, a button square support, a printed circuit film located below the one-piece button and a keyboard base plate supported below the printed circuit film. The one-piece button is formed through carrying out hard and soft glue secondary injection molding on several hard glue button surfaces and several soft-rubber concave connection bodies possessing elasticity. The button square support is one rigid panel. The rigid panel is provided with several square through holes which form one-to-one correspondence with the hard glue button surfaces. By using the above structure and the method, the keyboard possesses the following advantages that the one-piece button is not shifted because of deformation when being pressed; secondary injection molding is realized through the hard and soft glue; and dustproof and waterproof performance can be realized. Cost is low, and assembling is simple and convenient. Keyboard characters are not abraded and possess a stereoscopic impression.

Description

technical field [0001] The invention relates to the technical field of computer keyboards, in particular to a low-cost, simple assembly, waterproof and dustproof ultra-thin backlight laser waterproof keyboard and a production method thereof. Background technique [0002] With the development of the information industry, computers are increasingly widely used. No matter whether it is a notebook computer or a desktop computer, it is inseparable from the computer keyboard. At present, most of the existing keyboards use the scissor foot structure. Using this traditional structure, the keyboard cannot be made ultra-thin. structure, and the cost of making components and processes is relatively high, and it is impossible to prevent water and dust from seeping in from the gaps around the keyboard; while a keyboard made entirely of soft rubber may not require a scissor foot structure, but the soft rubber is easy to deform and has no skeleton support It is easy to deform and shift, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/83H01H13/705H01H13/88
CPCH01H13/705H01H13/83H01H13/88H01H2229/044
Inventor 江海波
Owner 江海波
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