WO2023133769A1 - 一种带手机直充插头的蓝牙耳机 - Google Patents

一种带手机直充插头的蓝牙耳机 Download PDF

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Publication number
WO2023133769A1
WO2023133769A1 PCT/CN2022/071874 CN2022071874W WO2023133769A1 WO 2023133769 A1 WO2023133769 A1 WO 2023133769A1 CN 2022071874 W CN2022071874 W CN 2022071874W WO 2023133769 A1 WO2023133769 A1 WO 2023133769A1
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bluetooth
mobile phone
direct charging
charging plug
earbud
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PCT/CN2022/071874
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English (en)
French (fr)
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黄学政
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黄学政
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Priority to PCT/CN2022/071874 priority Critical patent/WO2023133769A1/zh
Publication of WO2023133769A1 publication Critical patent/WO2023133769A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones

Definitions

  • the utility model relates to the technical field of bluetooth earphones.
  • Existing bluetooth earphones mainly include headband bluetooth earphones, neck hanging bluetooth earphones and band charging box type mini bluetooth earphones.
  • the headband-type Bluetooth headset and the neck-mounted Bluetooth headset are large in size and are mainly suitable for users who listen to music for a long time. They are inconvenient to carry and are not suitable for users who occasionally answer calls; although the mini-Bluetooth headset with charging box is small in size , but the battery capacity in the earphone body is small, so it needs to be used with the charging box.
  • the earphone body is placed in the charging box to keep charging and connected. When the Bluetooth headset is answering, you need to find the charging box first, and then open the charging box to take out the headset body.
  • the main purpose of this utility model is to solve the inconvenient use of the existing mini bluetooth earphone with a charging box and the lack of technology that is not conducive to the user's carrying, and propose a bluetooth earphone with a plug for direct charging of a mobile phone.
  • a bluetooth earphone with a direct charging plug for a mobile phone including a bluetooth earphone body;
  • the bluetooth earphone body includes a shell, and a bluetooth main control module is arranged in the shell, and at least an earphone speaker and a rechargeable battery are connected to the bluetooth main control module; its features That is: the housing is provided with a direct charging plug that is mated with the charging interface of the mobile phone; the direct charging plug is connected to the Bluetooth main control module through the power circuit, and the direct charging plug is connected to the charging interface of the mobile phone The power supply is obtained, and after being output by the power supply circuit, it is provided to the Bluetooth main control module for connection, and the Bluetooth main control module provides charging for the rechargeable battery.
  • the technical scheme that further limits the utility model includes:
  • the direct charging plug is a TYPE-C male connector.
  • the power supply circuit When the direct charging plug is a TYPE-C male connector, the power supply circuit includes a power output terminal connected to the 4th and 9th pins of the TYPE-C male connector for power output, and connected to the TYPE-C male connector.
  • the direct charging plug is a Lightning male connector.
  • the power supply circuit includes a power conversion circuit that takes power from the 4th pin of the Lightning male connector and converts it into a 5V output, and is connected to the Lightning male connector.
  • the 3rd and 8th pins of the device are connected to the decoding chip.
  • the utility model is equivalent to adding a direct charging plug on the shell of the bluetooth earphone body to cooperate with the charging interface of the mobile phone; inserting the direct charging plug into the charging interface of the mobile phone to take power is equivalent to a
  • the charging box-type mini Bluetooth headset saves the charging box.
  • This utility model not only solves the problem of charging the Bluetooth headset, but also solves the inconvenience that the existing Bluetooth headset is large in size and is not conducive to carrying. Under normal conditions, the utility model can be attached to the charging interface of the mobile phone. Easy to carry, no need to search everywhere when answering the phone, easy to use.
  • Figure 1 is a structural schematic diagram of the utility model when it is suitable for a mobile phone with a Lightning interface
  • Fig. 2 is a structural schematic diagram of another angle when the utility model is suitable for a mobile phone with a Lightning interface
  • Figure 3 is a schematic diagram of the decomposition structure of Figure 1;
  • Fig. 4 is a structural schematic diagram of the utility model when it is suitable for a Type-C interface mobile phone
  • Fig. 5 is a schematic circuit diagram of the utility model when it is suitable for a mobile phone with a Lightning interface
  • Fig. 6 is a circuit schematic diagram of the utility model applicable to a Type-C interface mobile phone.
  • the utility model discloses a bluetooth earphone with a mobile phone direct charging plug, including a bluetooth earphone body; the bluetooth earphone body is equivalent to the traditional mini bluetooth with charging box
  • the earphone body of the earphone can be connected with the mobile phone through Bluetooth wireless communication to answer calls or play music.
  • the bluetooth earphone body includes a housing 1, and the housing 1 is provided with a bluetooth main control module 2, and the bluetooth main control module 2 is connected with an earphone speaker 3, a rechargeable battery 4 and control buttons;
  • the charging interface of the mobile phone is matched with the direct charging plug 5; in this embodiment, the direct charging plug 5 is a Lightning male connector, that is, it is suitable for Apple series mobile phones including the Lightning interface.
  • the direct charging plug 5 is connected to the Bluetooth main control module through the power supply circuit, and the direct charging plug 5 obtains power from the charging interface of the mobile phone that is plugged in, and provides the power supply to the Bluetooth main control module after being output by the power circuit, and the Bluetooth main control module The module provides charging for the rechargeable battery.
  • the function of the power supply circuit of the utility model is to communicate with the mobile phone, provide a decoding signal for the mobile phone, and turn on the power output of the Lightning interface;
  • the power supply circuit specifically includes There is a power conversion circuit that takes power from the 4th pin on the front and back of the Lightning male connector and converts it into a 5V output, and is connected to the 3rd and 8th pins on the front and back of the Lightning male connector decoding chip.
  • the direct charging plug is a TYPE-C male connector; that is, it is suitable for mobile phones with a TYPE-C interface.
  • inserting the TYPE-C male connector into the TYPE-C interface of the mobile phone cannot directly obtain the power required for charging the Bluetooth headset.
  • role-changing OTG circuit that is, the power circuit includes a power output terminal connected to the 4th and 9th pins on the front and back sides of the TYPE-C male connector for power output, and connected to the TYPE-C male connector. Decoding resistors for pins 1 and 5 on both sides of the header connector.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Telephone Set Structure (AREA)

Abstract

一种带手机直充插头的蓝牙耳机，涉及到蓝牙耳机技术领域。解决现有带充电盒式迷你蓝牙耳机使用不便，以及不利于用户携带的技术不足，包括有蓝牙耳机本体；蓝牙耳机本体包括有壳体，壳体内设有蓝牙主控模块，蓝牙主控模块上至少连接有耳机扬声器和充电电池；壳体上设有与手机充电接口配合插接的直充插头；直充插头经电源电路与蓝牙主控模块连接，直充插头从配合插接的手机充电接口处获取电源，经电源电路输出后提供给蓝牙主控模块。不仅解决蓝牙耳机充电难题，还解决现有蓝牙耳机体积大，不利于携带的不便，可附着在手机充电接口上，携带方便，接听电话时，无需到处寻找，使用方便。

Description

一种带手机直充插头的蓝牙耳机 技术领域
本实用新型涉及到蓝牙耳机技术领域。
 背景技术
现有的蓝牙耳机主要包括有头带式蓝牙耳机、颈挂式蓝牙耳机和带充电盒式迷你蓝牙耳机。头带式蓝牙耳机和颈挂式蓝牙耳机体积较大，主要适于长时间听音乐的用户使用，携带不便，不适于偶尔用来接听电话的用户使用；带充电盒式迷你蓝牙耳机虽然体积小，但耳机本体内的电池容量小，需配合充电盒使用，常态下耳机本体放置在充电盒内保持充电连接状态，例如用户在开车过程中，手机有电话接入，出于隐私考虑，想使用蓝牙耳机接听时，需要先寻找充电盒，再打开充电盒取出耳机本体，使用并不方便，而且由于充电盒与手机属于两个独立产品，容易遗忘携带，携带着充电盒还增加用户负担。
 技术问题
综上所述，本实用新型的主要目的在于解决现有带充电盒式迷你蓝牙耳机使用不便，以及不利于用户携带的技术不足，而提出一种带手机直充插头的蓝牙耳机。
 技术解决方案
为解决本实用新型所提出的技术不足，采用的技术方案为：
一种带手机直充插头的蓝牙耳机，包括有蓝牙耳机本体；蓝牙耳机本体包括有壳体，壳体内设有蓝牙主控模块，蓝牙主控模块上至少连接有耳机扬声器和充电电池；其特征在于：所述的壳体上设有与手机充电接口配合插接的直充插头；所述的直充插头经电源电路与蓝牙主控模块连接，直充插头从配合插接的手机充电接口处获取电源，经电源电路输出后提供给蓝牙主控模块连接，由蓝牙主控模块为所述的充电电池提供充电。
作为对本实用新型作进一步限定的技术方案包括有：
所述的直充插头为TYPE-C公头连接器。
当所述的直充插头为TYPE-C公头连接器时，电源电路包括有与TYPE-C公头连接器的第4脚和第9脚连接进行电源输出的电源输出端，以及与连接与TYPE-C公头连接器的第1脚和第5脚的解码电阻。
或者，所述的直充插头为Lightning公头连接器。
当所述的直充插头为Lightning公头连接器时，电源电路包括有从Lightning公头连接器的第4引脚取电，并进行转换成5V输出的电源转换电路，以及与Lightning公头连接器的第3引脚和第8引脚连接解码芯片。
 有益效果
本实用新型的有益效果为：本实用新型相当于在蓝牙耳机本体的壳体上增加与手机充电接口配合插接的直充插头；将直充插头插入到手机充电接口取电，相当于传统带充电盒式迷你蓝牙耳机省去了充电盒，本实用新型不仅解决蓝牙耳机充电难题，还解决现有蓝牙耳机体积大，不利于携带的不便，常态下本实用新型可附着在手机充电接口上，携带方便，接听电话时，无需到处寻找，使用方便。
 附图说明
图１为本实用新型的适用于Lightning接口手机时结构示意图；
图２为本实用新型的适用于Lightning接口手机时另一角度的结构示意图；
图３为图１的分解结构示意图；
图４为本实用新型的适用于Type-C接口手机时的结构示意图；
图５为本实用新型的适用于Lightning接口手机时电路原理图；
图６为本实用新型的适用于Type-C接口手机时电路原理图。
 本发明的最佳实施方式
以下结合附图和本实用新型优选的具体实施例对本实用新型的结构作进一步地说明。
实施例１
参照图１、图２、图３及图５中所示，本实用新型公开的一种带手机直充插头的蓝牙耳机，包括有蓝牙耳机本体；蓝牙耳机本体相当于传统带充电盒式迷你蓝牙耳机的耳机本体，可与手机之间通过蓝牙无线通讯连接，进行接听电话或音乐播放。蓝牙耳机本体包括有壳体１，壳体１内设有蓝牙主控模块２，蓝牙主控模块２上连接有耳机扬声器３、充电电池４和控制按键；所述的壳体１上设有与手机充电接口配合插接的直充插头５；本实施例中，直充插头５为Lightning公头连接器，也即是适用于包含Lightning接口的苹果系列手机。所述的直充插头５经电源电路与蓝牙主控模块连接，直充插头５从配合插接的手机充电接口处获取电源，经电源电路输出后提供给蓝牙主控模块连接，由蓝牙主控模块为所述的充电电池提供充电。
由于从手机的Lightning接口取电不同于USB接口电源适配器中取电，本实用新型电源电路的作用是与手机之间进行通讯，为手机提供解码信号，开启Lightning接口的电源输出；电源电路具体包括有从Lightning公头连接器正反两面的第4引脚取电，并进行转换成5V输出的电源转换电路，以及与Lightning公头连接器正反两面的第3引脚和第8引脚连接解码芯片。
实施例２
参照图４和图６中所示，本实施例与实施例１不同的是所述的直充插头为TYPE-C公头连接器；也即是适用于包含TYPE-C接口的手机。同样，将TYPE-C公头连接器插入到手机TYPE-C接口并不能直接获得为蓝牙耳机充电所需电源，本实施例中的电源电路相当于一个实现HOST(主设备)与SLAVE(从设备)角色转换的OTG电路，也即是电源电路包括有与TYPE-C公头连接器正反两面的第4脚和第9脚连接进行电源输出的电源输出端，以及与连接与TYPE-C公头连接器正反两面的第1脚和第5脚的解码电阻。

Claims (5)

  1. 一种带手机直充插头的蓝牙耳机，包括有蓝牙耳机本体；蓝牙耳机本体包括有壳体，壳体内设有蓝牙主控模块，蓝牙主控模块上至少连接有耳机扬声器和充电电池；其特征在于：所述的壳体上设有与手机充电接口配合插接的直充插头；所述的直充插头经电源电路与蓝牙主控模块连接，直充插头从配合插接的手机充电接口处获取电源，经电源电路输出后提供给蓝牙主控模块连接，由蓝牙主控模块为所述的充电电池提供充电。
  2. 根据权利要求1所述的一种带手机直充插头的蓝牙耳机，其特征在于：所述的直充插头为TYPE-C公头连接器。
  3. 根据权利要求2所述的一种带手机直充插头的蓝牙耳机，其特征在于：当所述的直充插头为TYPE-C公头连接器时，电源电路包括有与TYPE-C公头连接器的第4脚和第9脚连接进行电源输出的电源输出端，以及与连接与TYPE-C公头连接器的第1脚和第5脚的解码电阻。
  4. 根据权利要求1所述的一种带手机直充插头的蓝牙耳机，其特征在于：所述的直充插头为Lightning公头连接器。
  5. 根据权利要求4所述的一种带手机直充插头的蓝牙耳机，其特征在于： 当所述的直充插头为Lightning公头连接器时，电源电路包括有从Lightning公头连接器的第4引脚取电，并进行转换成5V输出的电源转换电路，以及与Lightning公头连接器的第3引脚和第8引脚连接解码芯片。
PCT/CN2022/071874 2022-01-13 2022-01-13 一种带手机直充插头的蓝牙耳机 WO2023133769A1 (zh)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207166697U (zh) * 2017-07-11 2018-03-30 深圳市和昶科技有限公司 一种蓝牙耳机和蓝牙耳机的充电系统
CN207504608U (zh) * 2017-11-23 2018-06-15 东莞市云仕电子有限公司 一种用于蓝牙耳机的充电装置及蓝牙耳机
CN207560281U (zh) * 2017-11-28 2018-06-29 深圳市率先电器有限公司 外响颈挂式蓝牙耳机
US20190261081A1 (en) * 2016-11-10 2019-08-22 Shenzhen Grandsun Electronic Co., Ltd. Earphone
CN209358746U (zh) * 2019-04-12 2019-09-06 广州艺腾电子产品有限公司 多功能输入、输出接口及蓝牙耳机
CN209882027U (zh) * 2019-07-15 2019-12-31 北京纽曼腾飞科技有限公司 双供电蓝牙耳机
CN211089936U (zh) * 2019-09-30 2020-07-24 联想(北京)有限公司 一种控制电路、充电电路、耳机及充电线

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190261081A1 (en) * 2016-11-10 2019-08-22 Shenzhen Grandsun Electronic Co., Ltd. Earphone
CN207166697U (zh) * 2017-07-11 2018-03-30 深圳市和昶科技有限公司 一种蓝牙耳机和蓝牙耳机的充电系统
CN207504608U (zh) * 2017-11-23 2018-06-15 东莞市云仕电子有限公司 一种用于蓝牙耳机的充电装置及蓝牙耳机
CN207560281U (zh) * 2017-11-28 2018-06-29 深圳市率先电器有限公司 外响颈挂式蓝牙耳机
CN209358746U (zh) * 2019-04-12 2019-09-06 广州艺腾电子产品有限公司 多功能输入、输出接口及蓝牙耳机
CN209882027U (zh) * 2019-07-15 2019-12-31 北京纽曼腾飞科技有限公司 双供电蓝牙耳机
CN211089936U (zh) * 2019-09-30 2020-07-24 联想(北京)有限公司 一种控制电路、充电电路、耳机及充电线

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