Supercharge Your Innovation With Domain-Expert AI Agents!

Button structure and mechanical keyboard

A button and keycap technology, which is applied in computing, electrical components, electric switches, etc., can solve the problems of low motion stability, large button structure, complex structure, etc., and achieve improved motion stability, small overall volume, and simple structure Effect

Active Publication Date: 2019-11-19
徐孝海
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a key structure, aiming to solve the technical problems of large volume, complex structure and low movement stability of the key structure in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Button structure and mechanical keyboard
  • Button structure and mechanical keyboard
  • Button structure and mechanical keyboard

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Please refer to figure 1 with figure 2 The key structure 100 provided by the embodiment of the present invention includes a key cap assembly 1 , a key shaft seat 2 , two support rods 3 , a spring 4 , a trigger assembly 5 , a circuit board 6 and a bottom plate 7 . The key cap assembly 1 , the key shaft seat 2 , the bottom plate 7 and the circuit board 6 are stacked sequentially from top to bottom, and the key shaft seat 2 is installed on the bottom plate 7 . The support rod 3 includes a horizontal portion 31 and two vertical portions 32, the two vertical portions 32 are respectively formed by extending radially outward from both ends of the horizontal portion 31, the two vertical portions 32 are located on the same side of the horizontal portion 31, and the two The vertical part 32 is clamped on the key shaft seat 2 , the horizontal part 31 is pivotally connected to the keycap assembly 1 , and the vertical parts 32 on the same side of the two support rods 3 are on the sa...

Embodiment 2

[0054] Please refer to Figure 10 with Figure 11 The difference from the first embodiment above is that the receiving part is two abutting elastic pieces 51``, the two elastic pieces 51`` are oppositely arranged on the circuit board 6 and pass through the bottom plate 7, and the triggering part is an isolation plate 52``. Specifically, the isolation plate 52 ″ is L-shaped, including a vertical section 521 ″ and a horizontal section 522 ″ vertically connecting the vertical section 521 ″. When the keycap assembly 1 is stationary relative to the key shaft seat 2, the horizontal section 522`` of the isolation plate 52`` is inserted between the two shrapnels 51`` to prevent the two shrapnels 51`` from contacting each other, that is, the circuit board 6 is in an open circuit state; when the isolation plate 52`` goes down with the keycap assembly 1, the vertical section 521`` of the isolation plate 52`` is inserted between the two shrapnels 51``, because the width of the vertical s...

Embodiment 3

[0056] Please refer to Figure 12 with Figure 13 , the difference from the first embodiment above is that the receiving part is the transmitting tube 51a``` and the receiving tube 51b``` located on both sides of one of the guide tubes 23, and the transmitting tube 51a``` and the receiving tube 51b``` Relatively arranged on the circuit board 6 and passing through the bottom plate 7, a light-transmitting hole 231 for the receiving tube 51b```to communicate with the transmitting tube 51a```is opened on the guide tube 23, that is, the transmitting tube 51a``` emits The beam of light passes through the light hole 231 and is received by the receiving tube 51b```. At this time, the circuit of the circuit board 6 is in an open circuit state. The trigger part is one of the second guide posts 14. When the second guide post 14 is inserted into the corresponding guide tube 23, the second guide post 14 blocks the light-transmitting hole 231, so that the transmitting tube 51a``` and the r...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of a keyboard, and provides a key structure and a mechanical keyboard. The key structure comprises a key cap assembly, a key shaft seat, two support rods, a spring, a trigger assembly, a circuit board and a bottom plate, wherein each support rod comprises a horizontal part and two vertical parts, the two vertical parts are connected to the key shaft seat in a clamping way, the horizontal part is connected to the key cap assembly in a clamping way, and the vertical parts at the same sides of the two support rods are arranged in the same plane and are arranged in a V shape. The key structure does not incline when the key cap assembly moves upwards and downwards relative to the key shaft seat, and the motion stability of the key cap assembly in a vertical direction is improved; a first guide post is arranged at a middle part of the key cap assembly and is arranged between the two support rods, a cylindrical post is arranged on the key shaft seat, the first guide post is inserted into the cylindrical post, and a spring sleeves an outer side of the cylindrical post; and during usage process of a user, the key cap assembly moves upwards and downwards relative to the key shaft seat in a vertical direction all the way and does not deviate, and the key structure is more compact in integral size and is simpler.

Description

technical field [0001] The invention relates to the technical field of keyboards, and in particular provides a key structure and a mechanical keyboard with the key structure. Background technique [0002] With the advancement and development of science and technology, computers have gradually entered thousands of households and played a pivotal role in people's daily lives. As the most important input device of a computer, the keyboard is also one of the indispensable tools for people. It can input subtitles, numbers, symbols, etc. into the computer, thereby sending various instructions to the computer. [0003] The mechanical keyboard is one of the common keyboards, and each key has a separate switch to control the closure. As a representative of high-end products, mechanical keyboards have been welcomed by more and more computer users and gamers. However, with the increasing requirements for the comfort, feel and quality of using computers, mechanical keyboards It is nec...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01H13/705
CPCH01H13/705H01H2231/002
Inventor 徐孝海
Owner 徐孝海
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com