Abstract: Embodiments of the present disclosure provide a communication method, a terminal device and a network device. The method includes: a terminal device determines beam correspondence information, where the beam correspondence information indicates a beam correspondence between an uplink transmitting beam and a downlink receiving beam of the terminal device; and the terminal device transmits the beam correspondence information to a network device. The communication method according to embodiments of the present disclosure can alleviate the burden on devices.

Abstract: A power interface may include a housing, a connection body, and a second stopping plate. A first stopping plate may be arranged in the housing. The connection body may be arranged in the housing. An engaging flange may be arranged on the connection body. A second stopping plate may be attached on an inner face of the housing along a circumference direction of the housing. The second stopping plate may be spaced apart from the first stopping plate. The engaging flange may be sandwiched between the first stopping plate and the second stopping plate. A mobile terminal and a method for manufacturing a power interface are also provided.