TRANSMISSIVE OPTICAL ENCODER

A transmissive optical encoder comprises a base, a first leadframe, a second leadframe, an optical emitter, a shielding portion, an optical receiver, and a lens. The base has a first housing and a second housing. The first leadframe and the second leadframe are respectively disposed in the first hou...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	LIN HUIIN, LIANG CHUNIH
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A transmissive optical encoder comprises a base, a first leadframe, a second leadframe, an optical emitter, a shielding portion, an optical receiver, and a lens. The base has a first housing and a second housing. The first leadframe and the second leadframe are respectively disposed in the first housing and the second housing. The optical emitter for emitting a light is disposed in the first housing and coupled to the first leadframe. The shielding portion is extended from the first leadframe being bent to cover the optical emitter and exposes the optical emitter by an opening formed thereon. The optical receiver for receiving the light is disposed in the second housing and coupled to the second leadframe. The lens is disposed on the first housing for rendering the light passing through the opening to the optical receiver.