A kind of button structure and its mechanical keyboard and assembly method

A key and key cap technology, applied in electrical components, electrical switches, circuits, etc., can solve the problems of poor sensitivity, high cost, poor keyboard button feel, etc., to reduce welding links, convenient and quick assembly of accessories, and reduce labor costs. Effect

Active Publication Date: 2019-02-19
SHENZHEN SKYWORKER TECH DEV CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a key mechanism, which aims to solve the problems of poor hand feeling, high cost, slow speed and poor sensitivity of keyboard keys 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
  • A kind of button structure and its mechanical keyboard and assembly method
  • A kind of button structure and its mechanical keyboard and assembly method
  • A kind of button structure and its mechanical keyboard and assembly method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] refer to figure 1 and figure 2 As shown, this embodiment provides a button structure, including a keycap 10, a main shaft 20, an upper cover 30, a main spring 90, a lower cover 80, a conductive film 70, and a secondary shaft 50, wherein the lower cover 80 has a support plate 81, the conductive film 70 is laid on the support plate 81, the support plate 81 and the conductive film 70 of the lower cover 80 and the upper cover 30 are all provided with a through hole through which the main shaft 20 can pass. The through hole of the cover 30 can only pass through the upper half of the main shaft 20. The lower end of the main spring 90 is arranged in the lower cover 80, and the upper part is sleeved in the main shaft 20. The lower surface of the keycap 10 is connected to each other, and a secondary shaft 50 is provided below the opposite end of the through hole provided by the upper cover 30. The secondary shaft 50 is directly connected to the connection point of the conducti...

Embodiment 2

[0037] refer to Figure 3 to Figure 6 As shown, this embodiment provides a button structure, including a keycap 10, a main shaft 20, an upper cover 30, a main spring 90, a lower cover 80, a conductive film 70, and a secondary shaft 50, wherein the lower cover 80 has a A support plate 81 that supports the conductive film 70, the support plate 81 is provided with a through hole that can pass through the lower part of the main shaft 20, and the support plate 81 is fixedly installed on the lower cover 80 , being integrated with it, a conductive film 70 is laid above the support plate 81, and the conductive film 70 and the upper cover 30 are all provided with through holes for the spindle 20 to pass through, and the through holes of the upper cover 30 can only For the upper half of the main shaft 20 to pass through, the lower end of the main spring 90 is set in the lower cover 80, and the upper part is sleeved in the main shaft 20, and the upper part of the main spring 90 is connec...

Embodiment 3

[0045] refer to Figure 3 to Figure 6 As shown, this embodiment provides a method for assembling a mechanical keyboard, using the button structure described in the above-mentioned embodiment 2 and the above-mentioned cover and bottom plate, and the specific assembly steps are as follows:

[0046] Place the upper cover 30 upside down and place it on the working platform, put the secondary spring 40 into the sliding groove 33, and wrap it around the periphery of the second spring fixing ring 34;

[0047] Turn the secondary shaft 50 upside down and put it into the sliding groove 33. The two sides of the secondary shaft 50 have two ears protruding end point bosses 51 located on both sides of the secondary shaft 50, so that the secondary shaft 50 The second fixing column 54 penetrates the auxiliary spring 40 and the second spring fixing ring 34;

[0048] Turn the fixing plate 60 upside down and fasten it on the lower surface of the upper cover 30, use the positioning column 62 to ...

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 belongs to the technical field of keys of electronic instruction input devices and provides a key structure. The key structure comprises a keycap, a main shaft, an upper cover, a main spring, a lower cover, a conducting film and an auxiliary shaft. The conducting film covers the upper face of the upper cover. The lower cover, the conducting film and the upper cover are respectively provided with a through hole where the main shaft can penetrate. The lower end of the main spring is arranged in the lower cover. The upper portion of the main spring is arranged in the main shaft in a sleeved mode. The upper portion of the main shaft and the lower surface of the keycap are connected. The auxiliary shaft is arranged below the end, opposite to the end provided with the through hole, of the upper cover. The auxiliary shaft is aligned with the conducting film arranged below the auxiliary shaft. An end platform is arranged on the lower portion of the main shaft. An end point boss is arranged on the side edge of the auxiliary shaft. The end platform is located below the end point boss. When the end platform is not in work, the end platform supports the end point boss. The idler stroke of the main shaft brings the good hand feeling. When the main shaft is pressed downwards, the auxiliary shaft is released, instantly the conducting film is powered on, and the main shaft is pressed downwards continuously. The speed and the flexibility of the key structure are greatly improved.

Description

technical field [0001] The present invention relates to the technical field of keys used in electronic command input devices, and more specifically, relates to a key structure of a mechanical keyboard, a keyboard using the same, and a keyboard assembly method. Background technique [0002] At present, computer keyboards mostly use a combination structure of a single key switch. A single key is usually composed of a keycap, a push rod, a silicone elastic piece and a thin film circuit. The thin-film circuit is set under the silicone elastic piece. When in use, the push rod is pressed down by pressing the keycap, and then pressed down on the thin-film circuit through the silicone elastic piece, so that the thin-film circuit is turned on, thereby When the input effect is reached, let go of the keycap, and under the elastic force of the silicone elastic piece, the push rod goes up to disconnect the membrane circuit. The button with this structure has only two states, one is off ...

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): H01H13/7065H01H13/88
Inventor 袁建君
Owner SHENZHEN SKYWORKER TECH DEV CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap