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Usb waterproof interface structure and mobile terminal with the usb waterproof interface

A mobile terminal and interface structure technology, which is applied to the structure of telephones, components of connecting devices, connections, etc., can solve problems such as unstable performance of waterproof structures, and achieve the effect of improving forming yield and good effect

Active Publication Date: 2021-05-21
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to propose a USB waterproof interface structure and a mobile terminal with the USB waterproof interface, aiming to solve the technical problem of unstable performance of the existing USB interface waterproof structure

Method used

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  • Usb waterproof interface structure and mobile terminal with the usb waterproof interface
  • Usb waterproof interface structure and mobile terminal with the usb waterproof interface
  • Usb waterproof interface structure and mobile terminal with the usb waterproof interface

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Experimental program
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Effect test

Embodiment 1

[0057] Such as Figure 5 , 6 As shown, the embodiment of the present invention provides a USB waterproof interface structure 10, including: a sealing body 12, a sealing housing 13 and a USB main body 11, and the USB main body 11 is arranged on the sealing housing through the sealing body 12 131, the sealed shell 13 includes a first shell 131 and a second shell 1321, the first shell 31 is provided with a first sealing ring 14, the first shell 131 and the second shell 1321 A second sealing ring 15 is disposed at the connection of the housing 132 .

[0058] Wherein, the USB main body 11 includes a connection terminal 111 and a plastic sleeve 112 injection-molded on the connection terminal 1111 , and one end of the connection terminal 111 is welded to the terminal circuit board 30 .

[0059] Wherein, the plastic sleeve 112 of the USB main body 11 is arranged on one end of the sealing shell 13 through the sealing body 12, and the sealing body 12 is glue solidified on the plastic ...

Embodiment 2

[0067] Based on the same inventive concept, another aspect of the present invention provides a mobile terminal, which has the above-mentioned USB waterproof interface structure 10 .

[0068] Specifically, the USB waterproof interface structure 10 includes a sealing body 12, a sealing shell 13 and a USB main body 11, the USB main body 11 is arranged at one end of the sealing shell 131 through the sealing body 12, and the sealing shell 13 is It includes a first housing 131 and a second housing 1321, the first housing 31 is provided with a first sealing ring 14, and the connection between the first housing 131 and the second housing 132 is provided with a second sealing ring 15.

[0069] Wherein, the USB main body 11 includes a connection terminal 111 and a plastic sleeve 112 injection-molded on the connection terminal 1111 , and one end of the connection terminal 111 is welded to the terminal circuit board 30 .

[0070] Wherein, the plastic sleeve 112 of the USB main body 11 is...

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Abstract

The invention discloses a USB waterproof interface structure and a mobile terminal with the USB waterproof interface, aiming at solving the technical problem of unstable performance of the existing USB interface waterproof structure. The USB waterproof interface structure includes a sealing body, a sealing casing and a USB main body, the USB main body is disposed at one end of the sealing casing through the sealing body, and the sealing casing includes a first casing and a second casing, The first housing is provided with a first sealing ring, and the connection between the first housing and the second housing is provided with a second sealing ring. In the present invention, two sealing rings are provided on the shell of the USB interface, respectively at the outer circumferential wall of the first shell and the corners of the connection between the second shell and the first shell, so as to realize waterproofing at two places. A part of the first housing is connected between the two sealing rings, which improves the forming yield of the sealing ring and also makes the effect of the peripheral sealing ring better.

Description

technical field [0001] The invention relates to the technical field of mobile terminal structures, in particular to a USB waterproof interface structure and a mobile terminal with the USB waterproof interface. Background technique [0002] For electronic products and even all electrical products, waterproof and moisture-proof problems are very prominent. Basically, all electrical products will cause serious damage after being soaked in water or damp, which greatly threatens the use of users. With the continuous development of intelligent technology and the improvement of social and economic levels, mobile terminals have become indispensable electronic products in people's daily life. Therefore, the use scenarios of mobile terminals are very complicated, and the waterproof problem of mobile terminals is becoming more and more prominent. Many mobile terminal manufacturers regard improving the waterproof performance of mobile terminals as an important research and development d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/52H04M1/02
CPCH01R13/5202H04M1/026H04M1/0274
Inventor 张大玉
Owner NUBIA TECHNOLOGY CO LTD