Telescopic antenna of mobile terminal

Abstract

The invention discloses a telescopic antenna of a mobile terminal. The telescopic antenna comprises a main connection buckle, a first antenna rod, a second antenna rod, a third antenna rod and a signal transceiving rod, wherein an inner cavity at the top portion of the main connection buckle is connected with the first antenna rod through a bolt, the second antenna rod is sleeved in an inner cavity of the first antenna rod, the third antenna rod is sleeved in an inner cavity of the second antenna rod, the signal transceiving rod is sleeved in an inner cavity of the third antenna rod, and the outer side of the signal transceiving rod is provided with a separation rod. According to the telescopic antenna of the mobile terminal, through the separation rod movably installed at the outer side of the signal transceiving rod, the number of signal amplification rods of the telescopic rod is increased from conventional one to five, signal transceiving of the telescopic antenna is greatly enhanced, the reliance of the telescopic antenna on geographic environment is greatly reduced, the mobile terminal, even if being disposed in a mountain forest area, can also effectively receive signals, the applicability of the telescopic antenna is greatly improved, and convenience is provided for users.

Description

technical field [0001] The invention relates to the technical field of rod antennas, in particular to a rod antenna for a mobile terminal. Background technique [0002] At present, in order to facilitate the use of many mobile terminal devices that need to be connected to the Internet, antennas are usually installed on the mobile terminal devices to enhance the signal strength of the mobile terminal devices. [0003] Nowadays, most of the antennas used on mobile terminal equipment are rod antennas. The existing rod antennas are usually made of multiple metal casings. When using, the user puts all the antennas The tube is pulled out so that it can assist the mobile terminal equipment in receiving and sending signals, but since there is only one antenna after the telescopic antenna is stretched out, the antenna’s increase in signal reception and transmission is limited, making the telescopic antenna in use At the same time, the requirements for the geographical environment ar...

AI Technical Summary

Problems solved by technology

[0003] Nowadays, most of the antennas used on mobile terminal equipment are rod antennas. The existing rod antennas are usually made of multiple metal casings. When using, the user puts all the antennas The tube is pulled out so that it can assist the mobile terminal equipment in receiving and sending signals, but since there is only one antenna after the telescopic antenna is stretched out, the antenna’s increase in signal reception and transmission is limited, making the telescopic antenna in use At the same time, the requirements for the geographical environment are relatively high, which brings inconvenience to the use of mobile terminal equipment

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