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Terminal

A terminal and field effect tube technology, applied in electrical components, hearing aids, etc., can solve the problems of complex structure and high cost, and achieve the effect of simple structure and low cost

Active Publication Date: 2019-03-22
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing mobile terminals that support the hearing aid function have high cost and complex structure. Therefore, it is necessary to design a new technical solution for realizing the hearing aid function on the terminal with a simple structure.

Method used

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Embodiment Construction

[0023] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only to facilitate description of the present invention and has no specific meaning by itself. Therefore, 'module', 'part' or 'unit' may be used in combination.

[0025] Terminals may be implemented in various forms. For example, the terminals described in the present invention may include mobile phones, tablet computers, notebook computers, palmtop computers, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, wearable devices, mobile terminals such as smart bracelets, pedometers, and stationary terminals such as digital TVs and desktop computers.

[0026] In the following description, a mobile terminal will be taken as a...

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PUM

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Abstract

The invention discloses a terminal. The terminal comprises a coding and decoding module, a first field effect transistor, a second field effect transistor, a third field effect transistor, a fourth field effect transistor, an inductor, and an earphone. Earphone signal positive pins of the coding and decoding module are connected with drains of the first field effect transistor and the second fieldeffect transistor and the earphone. Earphone signal cathode pins of the coding and decoding module are connected with sources of the third field effect transistor and the fourth field effect transistor and the earphone. The source of the first field effect transistor and the drain of the fourth field effect transistor are connected with one end of the inductor, and the source of the second fieldeffect transistor and the drain of the third field effect transistor are connected with the other end of the inductor. Four universal input / output pins of the coding and decoding module are respectively connected with grids of the first field effect transistor, the second field effect transistor, the third field effect transistor, and the fourth field effect transistor.

Description

technical field [0001] The present invention relates to the field of terminals, in particular to a terminal. Background technique [0002] Currently, mobile terminals with hearing aid functions are provided on the market for the elderly, users with poor hearing or hearing impairments. When the mobile terminal supports the hearing aid function, its earpiece needs to select an earpiece with the hearing aid function. [0003] Existing mobile terminals supporting the hearing aid function have relatively high cost and complex structure. Therefore, it is necessary to design a new technical solution for realizing the hearing aid function on the terminal with a simple structure. Contents of the invention [0004] The main purpose of the present invention is to propose a terminal, aiming to provide a new technical solution for realizing the hearing aid function on the terminal with a simple structure. [0005] In order to achieve the above object, the present invention provides a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R25/00
CPCH04R25/00H04R2225/49
Inventor 蒋权
Owner NUBIA TECHNOLOGY CO LTD
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