Mobile communication terminal

Abstract

The invention relates to the technical field of mobile terminals, and discloses a mobile communication terminal. The mobile communication terminal in the invention comprises an antenna, a front shell and a back shell, wherein the antenna is bent on the back shell, the back shell is provided with a first threaded hole, and the front shell is provided with a second threaded hole. The mobile communication terminal further comprises a bolt, wherein the bolt fastens the antenna, the back shell and the front shell together through the first threaded hole and the second threaded hole, the structural space of the whole mobile communication terminal is saved through locking the bolt and the shell together, and the reliability and the stability are good.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a mobile communication terminal. Background technique [0002] At present, the grounding method of the antenna of the mobile communication terminal is often grounded with a patch shrapnel with the main board, or with a metal shell by hot-melting the shrapnel on the shell. [0003] In the process of realizing the present invention, the inventors found that: smart mobile communication terminals now have extremely high requirements for space. For ultra-thin mobile communication terminals, the outer surface of the back shell is too low from the main board, and the space on the main board is too low due to the limitation of height space. It is not possible to use patch shrapnel to contact the antenna. [0004] The shell is made of metal, and the antenna is often connected to the antenna by hot-melting shrapnel on the shell, but the hot-melt shrapnel has the following defects: t...

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Problems solved by technology

[0003] In the process of realizing the present invention, the inventors found that: smart mobile communication terminals now have extremely high requirements for space. For ultra-thin mobile communication terminals, the outer surface of the back shell is too low from the main board, and the space on the main board is too low due to the limitation of height space. Unable to use patch shrapnel to contact the antenna

[0004] The shell is made of metal, and the antenna is often connected to the antenna by hot-melting shrapnel on the shell, but the hot-melt shrapnel has the following defects: the hot-melt shrapnel generally has poor toughness, unreliable contact, and the shrapnel often cannot be reset after repairing or disassembling several times. , resulting in no contact with the antenna, and the elasticity is too strong to easily lift the shell material, causing the shell material to swell; moreover, the hot-melt shrapnel requires a large structural space, not only sacrificing the audio space of the speaker, but also occupying the shell material card at this position The buckle space, resulting in the shell often stretching out or the gap is too large during the drop test

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