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Button module

A technology of buttons and keycaps, which is applied in the direction of electrical components, electric switches, circuits, etc., and can solve problems such as the inability to provide structural strength of buttons, insufficient actuating stroke of buttons, and insufficient internal space.

Active Publication Date: 2020-05-19
LITE ON ELECTRONICS (GUANGZHOU) LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as the keyboard tends to become thinner and lighter, its internal space becomes more and more insufficient. Therefore, the traditional balance bar structure used to balance the force is increasingly insufficient to be placed in the internal space, and it is also unable to provide support when the key is pressed. required structural strength
[0003] Furthermore, the trend of thinning and thinning also leads to the obviously insufficient actuation stroke of the keys of the keyboard when pressed, so it is difficult for the keys of the existing thin and light keyboards to provide users with sufficient pressing feeling.

Method used

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Embodiment Construction

[0032] Figure 1A It is an exploded diagram of a button module according to an embodiment of the present invention. figure 2 draw from another perspective Figure 1A key module. image 3 yes Figure 1A The top view of the button module in the assembled state, in which the keycap is shown as a dotted line to facilitate identification of other components covered by it. Please also refer to Figure 1A , figure 2 and image 3 , in this embodiment, the button module 100 is a multiple button, which includes a keycap 120 , a base 130 and a scissor structure 110 . The scissors structure 110 includes a first support 112 and a second support 114, each pivotally connected to the keycap 120 and the base 130, wherein the first support 112 has a protruding shaft 112c, the second support 114 has a shaft hole 114c, and The protruding shaft 112c is movably pivoted to the shaft hole 114c. The keycap 120 is adapted to move toward the base 130 or away from the base 130 under force or not to...

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Abstract

A key module including a key cap, a bottom plate, and a scissors structure is provided. The scissors structure has a first supporting member and a second supporting member pivoted to the key cap and the bottom plate respectively. The first supporting member has a plurality of protruding shafts, the second supporting member has a plurality of axle holes, and the protruding shafts are movably pivoted to the axle holes respectively.

Description

technical field [0001] The invention relates to a button module. Background technique [0002] As far as current personal computers are concerned, the keyboard is one of the indispensable input devices for inputting characters, symbols or numbers. However, as the keyboard becomes thinner and thinner, its internal space becomes more and more insufficient, so the traditional balance bar structure used to balance the force is increasingly insufficient to be placed in the internal space, and it is also unable to provide the key when the key is pressed. required structural strength. [0003] Furthermore, the trend of thinning and thinning also leads to the obviously insufficient actuation stroke of the keys of the keyboard when they are pressed, thus making it difficult for the keys of the existing thin and light keyboards to provide users with sufficient pressing feeling. [0004] Therefore, how to provide a button module with sufficient actuation stroke in a limited space, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H13/70H01H13/84H01H13/14
Inventor 陈俊麟林格祥吴睿宇
Owner LITE ON ELECTRONICS (GUANGZHOU) LTD