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Keyboard and its bottom plate structure

A keyboard and bottom plate technology, applied in the field of keyboard and its bottom plate structure, can solve problems such as unfavorable thin design of keyboard 1, design limitation of pressing stroke of keys 12, damage of components, etc., so as to avoid damage of components, improve the feeling of pressing, and increase the stroke of pressing effect of space

Active Publication Date: 2015-10-21
DARFON ELECTRONICS (SUZHOU) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, by figure 1 as well as figure 2 It can be seen that the above-mentioned configuration will lead to the problem that the overall size of the bottom plate 10 and the backlight module 14 is too thick, which is not conducive to the thin design of the keyboard 1. If the bottom plate 10 is recessed to accommodate the backlight module 14, the upward The protruding bottom plate 10 will bring many restrictions to the design of the pressing stroke of the key 12, and it is easy to cause the problem that the key 12 interferes with the bottom plate 10 during the pressing process, resulting in damage to the components.

Method used

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  • Keyboard and its bottom plate structure
  • Keyboard and its bottom plate structure
  • Keyboard and its bottom plate structure

Examples

Experimental program
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Embodiment Construction

[0027] see image 3 , which is a three-dimensional schematic diagram of the keyboard 3 proposed according to an embodiment of the present invention. Such as image 3 As shown, the keyboard 3 includes a plurality of keys 30 , a bottom plate structure 32 , and a backlight module 34 . Each button 30 is disposed on the bottom plate structure 32 for the user to press to execute the function that the user wants to input. The backlight module 34 is disposed under the bottom plate structure 32 to provide the light source required for the keyboard 3 to emit light.

[0028] The configuration of the bottom plate structure 32 and the backlight module 34 will be described in detail below. As for the structural design of the keys 30 and the related descriptions of other components (such as circuit boards) of the keyboard 3, they are common in the prior art, so No more details here. see image 3 , Figure 4 ,as well as Figure 5 , Figure 4 for image 3 A partial cross-sectional sch...

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PUM

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Abstract

The invention relates to a bottom plate structure and a keyboard. The keyboard comprises a bottom plate structure and a plurality of keys. The bottom plate structure comprises an outer frame and an inner support plate. The outer frame extends to form a frame edge. The inner support plate and the frame edge mutually overlap so that the inner support plate is connected to the outer frame and the top surface of the inner support plate is horizontally aligned with the top surface of the frame edge or the bottom surface of the inner support plate is horizontally aligned with the bottom surface of the frame edge. The thickness of the inner support plate is smaller than the thickness of the frame edge. The keys are arranged on the inner support plate. In summary, the purpose of reducing the overall thickness of the bottom plate structure and a backlight module can be achieved to facilitate thinning design of the keyboard, and the problem that the bottom plate protrudes upward to affect the pressing stroke of the keys in the prior art can be solved.

Description

technical field [0001] The invention relates to a keyboard and its bottom plate structure, in particular to a keyboard and its bottom plate structure in which the inner support plate and the frame skirt of the outer frame are overlapped so that the inner support plate is connected to the outer frame. Background technique [0002] As far as current personal computer usage habits are concerned, the keyboard is one of the indispensable input devices for inputting characters, symbols or numbers. Not only that, but all consumer electronic products in daily life or large-scale processing equipment used in the industry need to be equipped with a key structure as an input device to operate the above-mentioned electronic products and processing equipment. [0003] With the development of technology, the design of keyboards is becoming more and more diverse. When a user selects a keyboard, in addition to the basic input function, the visual effect of the keyboard is also valued by th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H13/704H01H13/83
Inventor 廖本辉
Owner DARFON ELECTRONICS (SUZHOU) CO LTD