a communication device

Abstract

The embodiment of the invention discloses communication equipment, and the equipment comprises a main body, a mainboard, and a housing. The housing is nested on the main body, and forms an accommodation cavity with the main body. The mainboard is disposed in the accommodation cavity, and is installed on the main body. The communication equipment also comprises a clamping cover and a connecting part. The external surface of the housing is provided with a card slot which is used for installing an SIM card. The clamping cover is embedded into the card slot. The connecting part passes through the housing to be connected with the SIM card and the mainboard. The SIM card and the mainboard are isolated through the housing, wherein the SIM card is located outside the housing, and the board is located inside the housing, thereby improving the waterproof performances of the communication equipment.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of communication equipment structures, and in particular, to a communication equipment. Background technique [0002] With the popularity of wireless communication and data transmission equipment, memory cards such as standard Subscriber Identity Module (SIM) cards and Secure Digital (Secure Digital, SD) cards have become the basic configuration of mobile terminals such as mobile phones. [0003] As the design of mobile terminals becomes lighter and thinner, and the degree of integration becomes higher and higher, more and more mobile terminals adopt the form of card holders or card holders to place memory cards such as SIM cards or SD cards. Taking mobile phones as an example, such as Figure 1a As shown, the card tray can be inserted into a mobile terminal such as a mobile phone, so as to realize the installation of a SIM or other memory cards. When needing to take out the SIM card, ...

AI Technical Summary

Problems solved by technology

However, since the tray of the SIM card is in direct contact with the mainboard of the mobile phone, if water enters the tray, the water will directly contact the components on the mainboard, causing various types of unpredictable problems on the mainboard, such as short-circuiting and burning the chip , Short circuit burns the mobile phone case or even burns the mobile phone to produce an open flame, etc.

like Figure 1b As shown in the watch, when the SIM card is replaced, since the main board is directly exposed to the air, when the SIM card interface enters water, it is easy to cause water to enter the main board, making the watch malfunction during use

[0004] Therefore, the waterproof performance of the communication equipment provided by the prior art is relatively poor

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