Connection device for detecting connection status, electrical connection assembly, and electronic apparatus

摘要

A connection device for detecting connection status is used for detecting that an electrical connector is inserted in upside up position or upside down position. In the connection device, first connecting terminals are disposed on a first side while second connecting terminals are disposed on a second side. When the electrical connector is connected to the connection device, the terminals, which do not establish connection with the electrical connector, contact with a metal housing of the electrical connector. Therefore, at least two of these terminals are short circuited. Through determining which group of the first connecting terminals and the second connecting terminals is short circuited, a control module determines that the electrical connector is inserted in upside up position or upside down position.

主权项

1. A connection device for detecting connection status of an electrical connector to switch a transceiving mode of the connection device and perform signal transceiving, wherein the electrical connector comprises a metal housing configured with an opening, a first insulation seat configured with a mounting surface and disposed corresponding to the opening, and a plurality of contact terminals disposed on the mounting surface, the connection device comprising:
a second insulation seat, including a first side surface and a second side surface, wherein the second insulation seat is provided for inserting into the opening with the first side surface and the second side surface respectively facing the mounting surface and an inner surface of the metal housing; at least one first signal terminal, a first power terminal, and a first grounding terminal respectively disposed on the first side surface and for contacting with the contact terminals; at least one second signal terminal, a second power terminal, and a second grounding terminal respectively disposed on the second side surface and for contacting with the contact terminals; and a control module, for detecting whether the first power terminal and the first grounding terminal are electrically connected to each other through the metal housing, and detecting whether the second power terminal and second grounding terminal are electrically connected to each other through the metal housing, so as to obtain the connection status of the electrical connector.