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Wearable electronic device with audio function

A technology of electronic devices and audio functions, applied in the field of wearable electronic devices, can solve problems such as short battery life, inability to make very light and thin, lack of 4G voice calls, local music playback and voice search, etc.

Active Publication Date: 2020-01-31
MOBVOI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of smart watch like a smart terminal has a short battery life and cannot be made very thin and light.
The other is a functional watch, which can be made thinner and has a longer battery life, but it does not have the functions of 4G voice calls, local music playback and voice search

Method used

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  • Wearable electronic device with audio function

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Embodiment Construction

[0024] The present disclosure will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific implementation manners described here are only used to explain relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only parts related to the present disclosure are shown in the drawings.

[0025] It should be noted that, in the case of no conflict, the implementation modes and the features in the implementation modes in the present disclosure can be combined with each other. The present disclosure will be described in detail below with reference to the drawings and embodiments.

[0026] At present, watches or bracelets that have the function of detecting human physiological parameters can be called functional wearable electronic devices, which use an MCU (micro control unit) as the main controller, and only one MCU, using BLE (Bluetooth low power consump...

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Abstract

The invention provides a wearable electronic device with an audio function. The wearable electronic device comprises an MCU1 (a first micro-control unit), an MCU2 (a second micro-control unit), a sound receiving unit and a sound output unit. The first micro-control unit is provided with a dual-mode Bluetooth module, and the dual-mode Bluetooth module supports A2DP and HFP protocols. And the secondmicro-control unit is connected with the first micro-control unit. The sound receiving unit is selectively connected with the first micro-control unit or the second micro-control unit through the switching device. And the sound output unit is respectively connected with the first micro-control unit and the second micro-control unit. The sound output unit comprises an audio power amplifier and a loudspeaker. The audio power amplifier is respectively connected with the first micro-control unit and the loudspeaker. An output signal of the loudspeaker is connected with the second micro-control unit after voltage division. The wearable electronic device has the advantages of being long in endurance, light and thin, meanwhile, the audio function is expanded, and the potential market vacancy ofthe functional wearable electronic device is made up.

Description

technical field [0001] The present disclosure relates to a wearable electronic device, in particular to a wearable electronic device with audio function. Background technique [0002] At present, wearable electronic devices including watches and bracelets can be roughly divided into two types in terms of solutions and functions: one is smart watches, which use high-performance processors and run smart operating systems (Watch OS, Android Or Android Wear) and supports multiple functions such as 4G voice calls, maps, voice search and local music playback. However, this kind of smart watch, which is similar to a smart terminal, has a short battery life and cannot be made very thin and light. The other is a functional watch, which can be made thinner and has a longer battery life, but it does not have the functions of 4G voice calls, local music playback and voice search. [0003] For existing functional watches, products with more functions need to be developed while maintain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/3827H04B1/401H04B5/02H04B5/48
CPCH04B1/385H04B1/401H04B2001/3861H04B5/48
Inventor 孙雷助吴玉锦
Owner MOBVOI INFORMATION TECH CO LTD