mouse

CN114594866BActive Publication Date: 2025-02-21CHICONY ELECTRONICS CO LTD
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Patent Information

Application Number
CN202011404511.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2020-12-04
Publication Date
2025-02-21
Estimated Expiration
2040-12-04

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Abstract

The present invention discloses a mouse, comprising a mouse body and a roller module. The roller module comprises a first roller, a second roller and an axis connection component. The first roller has a first axis portion, the second roller has a second axis portion, and the first roller and the second roller are rotatably arranged on the mouse body along the same rotation axis by means of the first axis portion and the second axis portion respectively. The axis connection component is connected between the first axis portion and the second axis portion, and the first axis portion and the second axis portion rotate relative to each other by means of the axis connection component.
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Citation Information

Patent Citations

  • Mouse with low friction roller module

    CN109426367A

  • Mouse with electromagnetic module

    US20190121452A1

  • Multiple-wheel input device

    US6492976B1