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US 2021/0173322 A1Published application
Optical scanning device and image forming apparatus including same
AssigneeSharp Kabushiki Kaisha
InventorsMANABU MATSUO, TAKAHARU MOTOYAMA
Life of this patent
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Abstract
An optical scanning device includes a light source that emits a light beam, a lens member, and a housing that supports the lens member. The housing and the lens member are provided with a housing-side engagement and a lens member-side engagement respectively that engage with each other. The housing-side engagement and the lens member-side engagement are capable of pivoting the lens member around an axis along an optical axis direction of the light beam passing through a contact contacted through concavo-convex engagement with each other.
Claims15
An optical scanning device, comprising:
- a light source that emits a light beam;
- a lens member;
- and a housing that supports the lens member, wherein
- the housing and the lens member are provided with a housing-side engagement and a lens member-side engagement respectively that engage with each other, and
- the housing-side engagement and the lens member-side engagement are capable of pivoting the lens member around an axis along an optical axis direction of the light beam passing through a contact contacted through concavo-convex engagement with each other.
2 more elements
Dependencies are inferred from the claim text.