KEYBOARD
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Nov 10, 2016
filing date -
Sep 9, 2016
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
The present invention provides a keyboard, which includes a plurality of key structures. Each of the key structures includes an elastic piece, a filling piece, a membrane circuit board, and a movable support structure. The elastic piece is used for press by a user to trigger the membrane circuit board. The movable support structure is connected to the filling piece, and is located in an accommodating space defined by the elastic piece, so as to improve an overall structural strength. The elastic piece coats the filling piece and is co-injection molded with the filling piece; hardness of the filling piece is greater than that of the elastic piece, so as to improve hand feelings of pressing the elastic piece.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully