Exchangeable optical principles demonstrating kit
AssigneeNational Central University
InventorChing-Chi Chu
Life of this patent
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Abstract
The present invention relates to an exchangeable optical principles demonstrating kit. The kit includes a retractable sleeve structure having a first end and a second end; a grating plate including a grating film; and a pinhole plate including a pinhole opening, wherein the grating plate is selectively attached to the retractable sleeve structure by a magnetic connection, to render the exchangeable optical principles demonstrating kit to form an optical interference principle demonstrating device, and the pinhole plate is selectively attached to the retractable sleeve structure by a magnetic connection, to render the exchangeable optical principles demonstrating kit to form an optical pinhole principle demonstrating device.
Claims9
An exchangeable optical principles demonstrating kit, comprising:
- a retractable sleeve structure formed by a first sleeve structure and a second sleeve structure which are fitted with each other and having a first end comprising a first end magnetic connector and a second end comprising a second end magnetic connector;
- a grating plate comprising a grating film and a grating plate magnetic connector;
- and
- a pinhole plate comprising a pinhole opening and a pinhole plate magnetic connector,
- wherein the grating plate is selectively attached to the retractable sleeve structure by a magnetic connection between the grating plate magnetic connector and the first end magnetic connector, to render the exchangeable optical principles demonstrating kit to form an optical interference principle demonstrating device, and the pinhole plate is selectively attached to the retractable sleeve structure by a magnetic connection between the pinhole plate magnetic connector and the first end magnetic connector, to render the exchangeable optical principles demonstrating kit to form an optical pinhole principle demonstrating device.
Dependencies are inferred from the claim text.