Illuminating device for oral medicine department and using method of illuminating device

The lighting device comprises supporting frames, a sliding rod is connected between the supporting frames, bent rods arranged in the vertical direction are arranged on the two sides of the sliding rod, and the upper ends and the lower ends of the bent rods are connected with the supporting frames; t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU MIN, LIU TINGTING, CUI CAIYUN, LIU YUSAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE ORSPECIALLY ADAPTED FOR TRANSPORTATION MECHANICAL ENGINEERING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The lighting device comprises supporting frames, a sliding rod is connected between the supporting frames, bent rods arranged in the vertical direction are arranged on the two sides of the sliding rod, and the upper ends and the lower ends of the bent rods are connected with the supporting frames; the middle part of the sliding rod is connected with a lighting pen with a cavity inside, the lighting pen is provided with an upper opening and a lower opening, a magnifying lens is arranged above the lower opening, and a spring rotating shaft at the lower end of the magnifying lens is connected with the lighting pen; a clamping groove is formed in the upper end of the magnifying lens, a connecting rod is slidably connected into the lighting pen and connected with the lighting pen through a tension spring, and one end of the connecting rod is slidably arranged in the clamping groove. And a button matched with the connecting rod is rotationally connected to the upper opening. The device is convenient to operate, the