Pressure sensor

The utility model provides a pressure sensor, including the base that welds ring, diaphragm, filler, chip, goes between and be equipped with the pressure chamber, weld ring and base fixed connection to with the diaphragm press seal on the pressure chamber, the chip is arranged in in the pressure cha...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WANG CHUANG, JIAO XIANGKUN
Format: Patent
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The utility model provides a pressure sensor, including the base that welds ring, diaphragm, filler, chip, goes between and be equipped with the pressure chamber, weld ring and base fixed connection to with the diaphragm press seal on the pressure chamber, the chip is arranged in in the pressure chamber, the pressure chamber is filled to the filler, and lead wire one end links to each other with the chip, and the other end passes the base wall and stretches out outside the base. The utility model discloses simple structure, preparation convenience, the opening of the pressure chamber of base carries out the chamfer to be handled, reduces producing the burr, and packaging effects is good, improves the precision of sensor.