Input device

Abstract

This invention discloses an input device, which applies simply assembled end pin design to generate instructions and replace traditional grating and instruction switches including a supported rotor rotating and shifting right and left and up and down and an instruction unit in any range spheres forced by the shifting of the rotor to generate instructions and adjacent mechanical end pins are contacted with each other to generate instruction signals to be output.

Description

technical field [0001] The present invention relates to an input device, in particular to an input device that generates command signals to control, for example, image scrolling on a display screen, jumping out of command windows, and selection of quick commands. Background technique [0002] At present, the scroll bar type mouse is designed to add a scroll wheel between the left and right keys of the mouse. The main purpose of this scroll wheel is to facilitate users to browse articles (such as novels or presentation materials, etc.), so as to prevent users from having too many pages due to the large number of pages. It is often necessary to operate the page jump key on the keyboard, or to move the mouse pointer to the scroll bar on the right side of the screen and press the left button to perform complex actions such as page jump, but you can directly use the scroll wheel to scroll up and down to achieve text page or row skip function, that is, the scroll wheel replaces th...

AI Technical Summary

Problems solved by technology

[0006] Another example is U.S. Patent No. 6,700,564, which uses pressure sensing to achieve the effect of image scrolling on the display screen, and U.S. Patent No. 6,188,389 uses a grating switch as the image scrolling effect of sensing the rotation of the roller. From the two cases It can be seen that the traditional design is still inseparable from the photoelectric switch design. Not only the design cost is high, but also the required manufacturing space is also large. It also does not meet the current trend of miniaturization of the roller module.

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