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Key assemblies, keyboards and methods for providing a key assembly

A technology of components and keys, which is applied in the field of keyboards and key components and key components, and can solve problems such as elastic fatigue of mechanical switches

Inactive Publication Date: 2018-08-31
RAZER ASIA PACIFIC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, mechanical switches may suffer from elastic fatigue after prolonged use

Method used

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  • Key assemblies, keyboards and methods for providing a key assembly
  • Key assemblies, keyboards and methods for providing a key assembly
  • Key assemblies, keyboards and methods for providing a key assembly

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0051] Example 1 is a key assembly comprising: a housing including a channel on an inner surface of the housing and further comprising a contact surface above the channel; a post at least partially fitted into the housing a plug, the plunger comprising a protrusion; a sound generating member at least partially provided in the chute, the sound generating member configured to generate sound by striking the contact surface; wherein the sound generating member comprising a connecting portion extending obliquely to an abutment arranged below the protrusion; wherein the plunger is displaceable downward by means of the protrusion to deform the connecting portion; The deformed connection is capable of rebounding to cause the sound generating member to strike the contact surface.

[0052] In Example 2, the subject matter of Example 1 optionally includes generating upward momentum when said deformed link bounces.

[0053] In Example 3, the subject matter of Example 2 optionally include...

example 23

[0073] Example 23 is a method for providing a key assembly, the method comprising: providing a housing, the housing comprising a runner on an inner surface of the housing, and further comprising a contact surface above the runner; fitting a plunger at least partially into the housing, the plunger including a protrusion; providing a sound generating member at least partially in the chute, the sound generating member being configured to and generate sound; wherein the sound generating member includes a connecting portion extending obliquely to an abutment portion arranged below the protruding portion; wherein the plunger can be pushed downward by using the protruding portion displacing to deform the connection; the deformed connection is capable of rebounding to cause the sound generating member to strike the contact surface.

example 24

[0074] Example 24 is a keyboard, comprising: a plurality of key assemblies, wherein each of the plurality of key assemblies includes: a housing, including a slide groove on an inner surface of the housing, and further comprising a a contact surface above the chute; a plunger at least partially fitted into the housing, the plunger including a protrusion; a sound generating member at least partially provided in the chute, the sound generating a member configured to generate sound by striking the contact surface; wherein the sound generating member includes a connecting portion obliquely extending to an abutment portion arranged below the protruding portion; wherein the post The plug is displaceable downward with the protrusion to deform the connection; the deformed connection is able to rebound to cause the sound generating member to strike the contact surface.

[0075] In Example 25, the subject matter of Example 24 optionally includes: each key assembly of said plurality of ke...

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PUM

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Abstract

According to various embodiments, there is provided a key assembly including a housing including a sliding groove on an inner surface of the housing and further including a contact surface above the sliding groove; a plunger at least partially fitted into the housing, the plunger including a protrusion; a sound producing member provided at least partially in the sliding groove, the sound producingmember configured to produce sound by impacting the contact surface; wherein the sound producing member includes a connecting portion obliquely extending to an abutting portion, the abutting portionarranged below the protrusion; wherein the plunger is displaceable downwards to deform the connecting portion using the protrusion, the deformed connecting portion being reboundable to cause impact the sound producing member to impact the contact surface.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to Chinese Utility Model Application No. CN201520610704.0 filed on August 13, 2015, the entire contents of which are incorporated herein by reference for all purposes. technical field [0003] The invention relates to a key assembly, a keyboard and a method for providing the key assembly. Background technique [0004] Switches may include buttons or keys. A button or key actuates an actuator structure to make or break a connection between a movable contact and a fixed contact, thereby switching an electrical circuit. The switch can be simple in structure. The switch can be used in a wide range of applications and can be a major electrical device. With the development of technology, different types of switch devices such as optical sensor switches, micro switches, push button switches, and thermal sensors have been developed in recent years to suit different intended uses and function...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/84H01H13/705
CPCH01H13/705H01H2215/03H01H2221/026H01H2223/03H01H13/84H01H13/14H01H13/20H01H13/702H01H2233/07
Inventor 袁尚平刘国强
Owner RAZER ASIA PACIFIC