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Key module

A key and key body technology, applied in emergency actuators, instruments, calculations, etc., can solve the problems that users cannot know the input instructions at a glance, images cannot be changed accordingly, and users cannot define themselves.

Inactive Publication Date: 2020-02-18
LITE ON ELECTRONICS (GUANGZHOU) LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The key bodies of general keyboards are mostly made of plastic injection molding. The images (such as characters or symbols) on each key body and the corresponding input commands are all set when the product leaves the factory, and users cannot define it by themselves.
In some key modules, there are extra macro keys to allow users to switch the input commands corresponding to the keys. However, the image on the keys cannot be changed accordingly, so the user cannot know the input corresponding to each key at a glance. instruction

Method used

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Examples

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Embodiment Construction

[0072] figure 1 It is a perspective view of a button module according to an embodiment of the present invention. figure 2 Yes figure 1 A three-dimensional view of some components of the button module. image 3 Yes figure 1 Exploded view of the button module. Please refer to Figure 1 to Figure 3 , the key module 100 of this embodiment includes a base body 110 , a circuit layer 120 , at least one light-transmitting key body 130 (a plurality is shown) and a display panel 140 . The circuit layer 120 is, for example, a membrane, which is disposed on the base body 110 and has at least one input portion 122 (a plurality is shown). Each light-transmitting key body 130 is, for example, a transparent plastic piece, which is movably disposed on the base body 110 and suitable for being pressed down to press the input portion 122 of the circuit layer 120 .

[0073] The display panel 140 is, for example, an electronic paper (E-paper) display panel, an organic light emitting diode (O...

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Abstract

The invention relates to a key module which comprises a base body, a circuit layer, at least one light-transmitting key body and a display panel. The circuit layer is arranged on the base body and isprovided with at least one input part. The light-transmitting key body is provided with an abutting end and a pressing end which are opposite. The abutting end abuts against the base body. The light-transmitting key body is adapted to be pressed down with the abutting end as a rotating shaft so that the pressing end presses the input part. The display panel is arranged on the base body and is provided with at least one display area. The display area is aligned with the light-transmitting key body. The image displayed by the display panel in the display area can be changed.

Description

【Technical field】 [0001] The present invention relates to an input module, and in particular to a button module. 【Background technique】 [0002] The key bodies of general keyboards are mostly made of plastic injection molding, and the images (such as characters or symbols) on each key body and the corresponding input commands are all set before the product leaves the factory, and users cannot define it by themselves. In some key modules, there are extra macro keys to allow users to switch the input commands corresponding to the keys. However, the image on the keys cannot be changed accordingly, so the user cannot know the input corresponding to each key at a glance. instruction. 【Content of invention】 [0003] The invention provides a key module, the image displayed on the key body can be changed. [0004] The key module of the present invention includes a seat body, a circuit layer, at least one light-transmitting key body and a display panel. The circuit layer is arra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/02H01H13/83
CPCH01H13/023H01H13/83H01H2219/036H01H2219/054H01H2217/032G06F3/0202G06F3/0238H01H9/181H01H2219/012H01H2219/018H01H2219/0023H01H2221/07H01H2221/016H01H3/125H01H2219/066G06F3/0219H01H2219/037H01H13/7065
Inventor 苏志文陈又熏
Owner LITE ON ELECTRONICS (GUANGZHOU) LTD