Mobile communication device compatible with talkback function

Abstract

The invention relates to a mobile communication device compatible with a talkback function. The mobile communication device comprises a shell and a mobile communication mainboard, wherein a through hole is formed at the top end of the shell, a hanging element is arranged at the top end of the shell and is used for hanging the mobile communication device, the hanging element comprises a hanging element main body and a plug-in hole element, the plug-in hole element is used for plug-in of an antenna, a connection element is internally arranged in the plug-in hole element and is used for communicating with the antenna, a signal transmission contact point is arranged in the through hole, the mobile communication mainboard is provided with a mobile communication module and a talkback functional module, one end of the signal transmission contact point is connected with the connection element, and the other end of the signal transmission contact point is connected with the talkback functional module. The device is compatible with dual functions of a mobile phone and an interphone, the antenna installation is achieved by the hanging element, the hanging element also has an effect of fixing and connecting the antenna except the effect of suspension, the hanging element is combined without avoiding the antenna, and the structure is more compact and is convenient to disassemble and assemble. Since the antenna can be disassembled and the assembled, the mobile communication device is the same as an ordinary mobile phone when the talkback function is not used, thereby being easier to be accepted by a user; and the mobile communication device can be used by only connecting the antenna when the talkback function is required, and is convenient to carry and use.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a mobile communication device with an intercom function. Background technique [0002] With the continuous development of science and technology, people's living standards have been greatly improved. At present, many people have mobile phones and other communication products. These electronic and electrical products are not only intelligent, but also require more and more functions. It is also more convenient. However, although the functions of smart phones are close to that of computers, some functions still cannot be realized, for example, the intercom function, and the current intercom does not have the remote mobile communication function. On the other hand, although most mobile phones have a built-in radio function at present, they need an external antenna or earphones, but the mobile phone is not equipped with an antenna, and the radio function cannot be used ...

AI Technical Summary

Problems solved by technology

The current pendants are usually integrated with the shell of the walkie-talkie, or some mobile phones or walkie-talkies have their own pendants on the back. Better, high-cost materials, the integrated pendant is obviously not suitable, which is one of the reasons why many mobile phones do not have their own pendant

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