Barrier circuit board with excellent safety performance

The utility model provides a barrier circuit board with excellent safety performance, which relates to the technical field of barrier circuit boards, and comprises a circuit board, an electronic element is fixedly mounted on the upper surface of the circuit board, a protective sleeve is sleeved on t...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	FEI YIHAO, LENG XUNING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE BLASTING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PRINTED CIRCUITS SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model provides a barrier circuit board with excellent safety performance, which relates to the technical field of barrier circuit boards, and comprises a circuit board, an electronic element is fixedly mounted on the upper surface of the circuit board, a protective sleeve is sleeved on the outer surface of the circuit board, a limiting block is fixedly mounted on the inner wall of the protective sleeve, and a fixing bolt is rotatably connected to the upper surface of the protective sleeve. The fixing bolt penetrates through the upper surface of the protective sleeve and extends to the lower surface of the protective sleeve, and a baffle is slidably connected to the side wall of one side of the circuit board. According to the barrier gate, the circuit board, the electronic element, the protective sleeve, the limiting block, the fixing bolt, the baffle, the protective plate, the connecting plate, the connecting groove, the limiting bolt and the mounting hole are arranged, so that the function of pro