Key module, key unit and keyboard

A button and module technology, applied in the direction of electrical components, electric switches, circuits, etc., can solve problems such as bad hand feeling

Pending Publication Date: 2021-01-22
张文嵛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problem of poor hand feeling caused by the jump of the above-mentioned pressure stroke curve, the present invention provides a button module with a buffer zone and a pressing curve similar to a linear curve, a button unit using the button module, and a button unit using the button module. Keyboard, improve pressing touch

Method used

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  • Key module, key unit and keyboard
  • Key module, key unit and keyboard
  • Key module, key unit and keyboard

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] first preferred embodiment

[0036] Please refer to figure 2 and image 3 ,in figure 2 It is a three-dimensional assembly diagram of the button module disclosed in the first embodiment of the present invention, image 3 for figure 2 A three-dimensional exploded schematic diagram of the button module shown. The button module 10 includes a housing, a pressing body 15 , an operating body 17 , a first elastic body 18 and a second elast...

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Abstract

The invention provides a key module. The key module comprises a shell, a pressing body, an operation body, and a first elastic body and a second elastic body which are arranged in series, the shell comprises an upper cover and a lower shell, and the upper cover and the lower shell are matched to define an accommodating space. The pressing body is accommodated in the accommodating space. The firstelastic body is clamped between the operation body and the pressing body, and the second elastic body is clamped between the operation body and the lower shell. According to the key module, the pressing touch feeling is improved. Meanwhile, the invention also provides a key unit and a keyboard adopting the key module.

Description

technical field [0001] The invention relates to an electronic input device, in particular to a key module, a key unit using the key module and a keyboard using the key unit. Background technique [0002] With the development of modern electronic technology, electronic products have gradually penetrated into people's lives. Various electronic products, such as telephones, mobile phones, laptops, remote controls, etc., accompany people's daily life. As the main input device of the above-mentioned electronic products, the button unit plays a particularly important role. For example, the touch of the button unit greatly affects the input experience of the electronic product. [0003] In the prior art, the key unit usually realizes the up and down movement of the key unit through the pressure and resilience of the elastic body. When the key unit is applied to a key unit or a keyboard, the contact and separation of the electrodes of the membrane switch are controlled through the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/85H01H13/26H01H13/34
CPCH01H13/26H01H13/34H01H13/85
Inventor 张文嵛
Owner 张文嵛
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