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US 5,969,852 AGranted
Portable projection microscope
OwnerSu-Min Kunginventor
Life of this patent
Estimating the term…
Abstract
A portable projection microscope includes a body, a microscopic device, a screen, optical elements, and two angle regulating components. The portable projection microscope is used as a microscope for observing the sample or as a projector for displaying the enlarged image of the sample from the objectives of the microscopic device simply by replacing the eyepiece with a mirror seat. The portable projection microscope is cheap and convenient to carry.
Claims16
A portable projection microscope comprising:
- a body comprising a housing, and a base pivotably mounted on said housing, said housing having two engaging holes, and said base having two engaging pins, two buttons secured to said two engaging pins and extended out of said base and a spring disposed between said engaging pins, wherein said engaging pins are inserted into said engaging holes when the microscope is in a portable state;
- and said engaging pins are moved out of said engaging holes for opening said base when said buttons are pushed towards each other simultaneously;
- a microscopic means being secured to said base and having at least one objective;
- a screen having one side pivotably mounted on said housing for exhibiting an enlarged image from said microscopic means;
- an optical means for directing said enlarged image to be displayed before a user from an objective of said microscope means, said optical means being mounted on said microscopic means;
- and
- a plurality of angle regulating components mounted on said housing for regulating an angle between said screen and said body.
4 more elements
A portable projection microscope comprising:
- a body having a housing, and a base pivotably mounted on said housing, said housing having an engaging device comprising a slot and a protrudent part;
- a microscopic means being secured to said base and having at least one objective;
- a screen having one side pivotably mounted on said housing for exhibiting an enlarged image from said microscopic means;
- an optical means for directing said enlarged image to be displayed before a user from an objective of said microscopic means, said optical means being mounted on said microscopic means;
- and
- a plurality of angle regulating components mounted on said housing for regulating an angle between said screen and said body;
- and
- a first casing being fixed to said screen, said first casing being pivotably slid over said housing and received in said slot of said engaging device, and said protudent part of said engaging device being inserted in said first casing in order to latch and fix said first casing to said housing when said portable projection microscope is in a portable state.
5 more elements
A portable projection microscope comprising:
- a body having a housing, and a base pivotably mounted on said housing;
- a microscopic means being secured to said base, said microscopic means having at least one sliding rail, at least one objective, and an arm with two edges,;
- a screen having one side pivotably mounted on said housing for exhibiting an enlarged image from said microscopic means;
- an optical means for directing said enlarged image to be displayed before a user from an objective of said microscope means, said optical means having a housing frame with two engaging hooks to be latched to said two edges of said arm and at least one sliding groove to be engaged with a sliding rail on said microscopic means, and said optical means being mounted on said microscopic means by said engaging hooks and said sliding groove;
- and
- a plurality of angle regulating components mounted on said housing for regulating an angle between said screen and said body.
3 more elements
Dependencies are inferred from the claim text.