WO2019178709A1 - 一种带磁控tws的蓝牙耳机 - Google Patents

一种带磁控tws的蓝牙耳机 Download PDF

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Publication number
WO2019178709A1
WO2019178709A1 PCT/CN2018/000142 CN2018000142W WO2019178709A1 WO 2019178709 A1 WO2019178709 A1 WO 2019178709A1 CN 2018000142 W CN2018000142 W CN 2018000142W WO 2019178709 A1 WO2019178709 A1 WO 2019178709A1
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earphone
charging
earphones
bluetooth
magnet
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PCT/CN2018/000142
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English (en)
French (fr)
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黄远青
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深圳市迈斯科技有限公司
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Publication of WO2019178709A1 publication Critical patent/WO2019178709A1/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 a bluetooth earphone with a magnetic control TWS.
  • the Bluetooth headset is to apply Bluetooth technology to the hands-free headset, so that users can avoid the annoying wires and easily talk in a variety of ways. Since the advent of the Bluetooth headset, it has been a good tool for mobile business people to improve efficiency.
  • the Bluetooth earphone is placed in the charging stand to realize wireless charging, and the charging interface on the Bluetooth earphone is docked with the charging interface in the charging compartment, thereby completing fast charging and realizing the method of no data charging.
  • the Bluetooth headset cannot be used, because the removal of the Bluetooth headset causes the interruption of charging. Moreover, when the Bluetooth headset is used for charging, it will affect the service life and other security incidents. Therefore, we need to turn off the Bluetooth headset. At this time, charging is the best state, but some users often forget when charging in the charging compartment. Turning off the Bluetooth headset causes the Bluetooth headset to be in the charging state, which has a great impact on the life of the Bluetooth headset.
  • the Bluetooth headset after the Bluetooth headset is removed, it defaults to the use state.
  • the traditional way is that after the user removes the Bluetooth headset, the headset is manually turned on by the button, so that after the boot is matched with the external handset, an interval is required, and the user sometimes When you take it out, forget to turn on the headset switch, and only turn on the phone, it can't match Bluetooth. So how to respond quickly to Bluetooth matching is an urgent problem, so if you design a Bluetooth headset that can be used to turn on the auto power on/off, then Will effectively solve the above shortcomings.
  • the technical problem to be solved by the utility model is to provide a magnetic control mode, the earphone is activated quickly, and no other buttons need to be operated, and the experience feels good.
  • a bluetooth earphone with a magnetic control TWS comprising two earphones, a charging bin for charging the earphone and a headphone control circuit, the two earphones are respectively a main earphone and a vice
  • the earphone the main earphone is connected to the external music player through the Bluetooth
  • the auxiliary earphone is connected to the main earphone through the Bluetooth.
  • the main earphone is provided with a Hall switch inside the earphone, and a magnet is arranged in the charging bin. When the earphone is placed in the charging bin, the earphone is The Hall switch senses that the charging compartment magnet has turned into the shutdown mode. When the earphone is removed from the charging compartment, the Hall switch on the earphone automatically turns on when the magnet in the charging compartment is not sensed.
  • the earphone control circuit includes a printed circuit board carrying the control circuit, a transmitting antenna, a wireless receiver, a main control MCU, a memory, a battery, a USB charging interface, a Hall switch, and a control button, and a Hall switch.
  • the output end is connected to the main control MCU, and the main control MCU outputs a control signal to the control part, thereby controlling the on/off switch of the earphone, and the wireless receiver receives the Bluetooth audio signal transmitted by the transmit antenna.
  • the charging compartment includes a hardware bottom cover, a magnet, a charging compartment main board, a battery, and further includes a hardware sleeve, a bottom shell and a surface shell, the bottom shell and the surface shell are assembled with each other, and the outer set hardware sleeve and the outer shell
  • the magnets are installed in the bottom surface of the earphone holder of the charging compartment.
  • the main board of the charging compartment is installed in the bottom case and the face shell.
  • the battery supplies power to the charging compartment main board, and the charging compartment is provided with USB charging. An interface that charges the battery.
  • a charging ejector output interface is disposed on the main board of the charging compartment, and a charging input interface is disposed at a corresponding position on the earphone, and the charging input interface is electrically connected to the charging ejector output interface.
  • the utility model has the beneficial effects that the earphone of the utility model has a magnetic control sensor switch, and when the earphone is placed in the charging bin, the magnetic control of the earphone senses that the base magnet becomes a shutdown mode. At the same time, the earphone holder is taken out from the charging compartment, and the base magnet sensed by the magnetic control IC on the earphone is automatically turned on. Therefore, the earphone is activated quickly, and no other buttons need to be operated, and the experience feels good.
  • Figure 1 is a schematic view showing the explosion structure of the charging compartment of the present invention
  • FIG. 2 is a block diagram of the system of the present invention.
  • FIG. 3 is a schematic diagram of the magnetic control of the charging compartment and the Bluetooth headset of the utility model.
  • the utility model comprises two earphones, a charging bin for charging the earphone, and an earphone control circuit, wherein the two earphones are a main earphone and a secondary earphone respectively, and the main earphone is connected to an external music player through a Bluetooth, the auxiliary earphone The main earphone is connected via Bluetooth.
  • the earphone is internally provided with a Hall switch.
  • the charging compartment is provided with a magnet. When the earphone is placed in the charging compartment, the earphone Hall switch senses that the charging compartment magnet becomes a shutdown mode, when the earphone is from the charging compartment. When removed, the Hall switch on the headset automatically turns on when it senses the magnet in the charging compartment.
  • the magnetizer IC on the Bluetooth headset senses the magnet of the charging stand, and switches the charging state. If you need to turn it on, you only need to take the headset out of the charging compartment and turn it on immediately. No need to press other buttons, simple, fast and portable. , smooth boot.
  • the utility model can freely switch the working mode of the Bluetooth earphone to work in the power-on mode or the power-off mode according to the use requirement, and since the portability of the earphone is not affected, when the automatic power-on/off mode is not required, the manual switching machine can be switched.
  • the earphone control circuit includes a printed circuit board carrying the control circuit, a transmitting antenna, a wireless receiver, a main control MCU, a memory, a battery, a USB charging interface, a Hall switch, and a control button, and a Hall switch output terminal.
  • the master MCU Connected to the master MCU, the master MCU outputs a control signal to the control section, thereby controlling the switcher of the headset, and the wireless receiver receives the Bluetooth audio signal transmitted by the transmit antenna.
  • the charging compartment comprises a hardware cover bottom cover 1, a magnet 2, a charging compartment main board 3, a battery 4, and further includes a hardware sleeve 6, a bottom case 5 and a face shell 7, and the bottom case 6 and the face shell 7 are assembled with each other.
  • the outer set hardware sleeve 6 has two earphone sockets 8 for the earphones, and the magnets are installed in the bottom surface of the earphone socket of the charging compartment.
  • the main board of the charging compartment is installed in the bottom shell and the surface shell, and the battery is the charging compartment main board. Power supply, the charging compartment is provided with a USB charging interface on the motherboard, which charges the battery.
  • the boot is flexibly realized, and the button-on action is omitted. Immediately double-click the button to enter the pair with the phone. Pairing is successful to play the music player stereo function.
  • you have a call you only need to click the MFB button to make a call.
  • the utility model realizes simple, fast and easy portability. The utility model only adds a Hall switch to the traditional Bluetooth earphone, and can conveniently pass the magnetic switch machine, which is very convenient and the research and development cost is also greatly reduced.
  • the Hall switch when the earphone is placed in the charging compartment, the Hall switch will be coupled with the magnet in the charging base. At this time, the magnet generates a magnetic field. The Hall switch senses the magnetic field of the magnet, and the Hall switch issues a shutdown. The signal is sent to the master MCU, and the master MCU automatically turns off the power of the Bluetooth headset.
  • the master MCU adopts the CSR64110, which eliminates the cumbersome boot mode of the manual operation button, and allows the user to experience. Simple, convenient, fast, intelligent automatic boot mode.
  • the Hall switch When the Bluetooth headset is taken out, the Hall switch does not sense the magnetic field. At this time, a power-on signal is sent to the master MCU, and the master MCU master controls the power of the Bluetooth headset.
  • the above work is in the automatic power-on mode, when not in use. Switch to normal mode.
  • the utility model has the beneficial effects that the earphone of the utility model has a magnetic control sensor switch, and when the earphone is placed in the charging bin, the magnetic control of the earphone senses that the base magnet becomes a shutdown mode. At the same time, the earphone holder is taken out from the charging compartment, and the base magnet sensed by the magnetic control IC on the earphone is automatically turned on. Therefore, the earphone is activated quickly, and no other buttons need to be operated, and the experience feels good.

Abstract

本实用新型公开了一种带磁控TWS的蓝牙耳机，包括两个耳机、为耳机充电用的充电仓以及耳机控制电路，所述两个耳机分别为主耳机以及副耳机，主耳机通过蓝牙连接外部音乐播放器，副耳机通过蓝牙连接主耳机，所述耳机内部设置有霍尔开关，充电仓内设置有磁铁，当耳机放在充电仓时，耳机霍尔开关感应到充电仓磁铁变成关机模式，当耳机从充电仓取出时，耳机上的霍尔开关感应不到充电仓内磁铁时自动开机。本实用新型的耳机有磁控感应开关，当耳机放在充电仓时，耳机磁控感应到底座磁铁变成关机模式。同时耳机从充电仓取出，耳机上磁控IC感应不到底座磁铁便自动开机，因此，耳机开机反应快，无需要操作其他按键，体验感觉好。

Description

一种带磁控TWS的蓝牙耳机 技术领域
本实用新型涉及一种带磁控TWS的蓝牙耳机。
背景技术
蓝牙耳机就是将蓝牙技术应用在免持耳机上，让使用者可以免除恼人电线的牵绊，自在地以各种方式轻松通话。自从蓝牙耳机问世以来，一直是行动商务族提升效率的好工具。
现有技术中，蓝牙耳机放置于充电座内实现无线充电，将蓝牙耳机上的充电接口与充电仓内的充电接口对接，以此完成快速充电，实现了无数据充电的方式。
因此，上述操作时，蓝牙耳机是不能够使用的，因为取出蓝牙耳机便会导致充电的中断。而且蓝牙耳机在充电时使用会影响使用寿命，以及发生其它安全事故，因此我们需要将蓝牙耳机关机，此时充电是最好的状态，但是有些使用者往往在放入充电仓内充电时，忘记关闭蓝牙耳机，导致蓝牙耳机处于开机充电状态，这对蓝牙耳机的使用寿命有很大的影响。
再者，蓝牙耳机在取出后，默认为使用状态，传统方式是使用者取出蓝牙耳机后，再手动通过按键打开耳机，这样等开机后再匹配外部手机，需要有一个间隔，使用者有时候在取出时，忘记打开耳机开关，而只打开手机，是无法匹配蓝牙的，因此如何快速响应蓝牙匹配，是急需解决的问题，因此如果设计一种可选择开启自动开关机的蓝牙耳机使用方式，那么将会有效解决上述不足。
发明内容
本实用新型所要解决的技术问题是提供一种采用磁控方式，耳机开机反应快，无需要操作其他按键，体验感觉好。
本实用新型是通过以下技术方案来实现的：一种带磁控TWS的蓝牙耳机，包括两个耳机、为耳机充电用的充电仓以及耳机控制电路，所述两个耳机分别为主耳机以及副耳机，主耳机通过蓝牙连接外部音乐播放器，副耳机通过蓝牙连接主耳机，其特征在于：所述耳机内部设置有霍尔开关，充电仓内设置有磁铁，当耳机放在充电仓时，耳机霍尔开关感应到充电仓磁铁变成关机模式，当耳机从充电仓取出时，耳机上的霍尔开关感应不到充电仓内磁铁时自动开机。
作为优选的技术方案，所述耳机控制电路包括承载有控制电路的印刷电路板、发射 天线、无线接收器、主控MCU、存储器、电池、USB充电接口、霍尔开关以及控制键，霍尔开关输出端连接至主控MCU，主控MCU输出控制信号给控制部分，进而控制耳机的开关机，无线接收器接收发射天线传输过来的蓝牙音频信号。
作为优选的技术方案，所述充电仓包括五金套底盖、磁铁、充电仓主板、电池，还包括五金套、底壳以及面壳，底壳与面壳互相组装，外部套装五金套，面壳内具有两个放置耳机用的耳机座，磁铁安装于充电仓的耳机座底面内，充电仓主板均安装于底壳以及面壳中，电池为充电仓主板供电，充电仓主板上设置有USB充电接口，其为电池充电。
作为优选的技术方案，所述充电仓主板上设置有充电顶针输出接口，耳机上对应位置设置有充电输入接口，充电输入接口与充电顶针输出接口对接导通充电。
本实用新型的有益效果是：本实用新型的耳机有磁控感应开关，当耳机放在充电仓时，耳机磁控感应到底座磁铁变成关机模式。同时耳机座从充电仓取出，耳机上磁控IC感应的底座磁铁便自动开机，因此，耳机开机反应快，无需要操作其他按键，体验感觉好。
附图说明
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本实用新型的充电仓的爆炸结构示意图；
图2为本实用新型的系统方框图；
图3本实用新型充电仓与蓝牙耳机的磁控控制原理图。
具体实施方式
本说明书中公开的所有特征，或公开的所有方法或过程中的步骤，除了互相排斥的特征和/或步骤以外，均可以以任何方式组合。
本说明书(包括任何附加权利要求、摘要和附图)中公开的任一特征，除非特别叙述，均可被其他等效或具有类似目的的替代特征加以替换。即，除非特别叙述，每个特征只是一系列等效或类似特征中的一个例子而已。
如图和图2所示，包括两个耳机、为耳机充电用的充电仓以及耳机控制电路，所述两个耳机分别为主耳机以及副耳机，主耳机通过蓝牙连接外部音乐播放器，副耳机通过蓝牙连接主耳机，所述耳机内部设置有霍尔开关，充电仓内设置有磁铁，当耳机放在充电仓时，耳机霍尔开关感应到充电仓磁铁变成关机模式，当耳机从充电仓取出时，耳机上的霍尔开关 感应到充电仓内磁铁时自动开机。
如果需要给蓝牙充电。只需要将蓝牙耳机放到充电仓里，就可以实现充电和关机状态。实现此功能，是蓝牙耳机上磁控IC感应，充电座的磁铁，就切换关机充电状态，如果需要开机，只需要将耳机从充电仓取出就立刻开机，无需要按其它按键，简洁，快速便携，平稳开机。本实用新型可以根据使用需求自由切换蓝牙耳机开机模式工作或关机充电模式工作，且因不影响耳机的便携性，当不需要自动开关机模式时，只要切换为手动开关机即可。
如图2所示，耳机控制电路包括承载有控制电路的印刷电路板、发射天线、无线接收器、主控MCU、存储器、电池、USB充电接口、霍尔开关以及控制键，霍尔开关输出端连接至主控MCU，主控MCU输出控制信号给控制部分，进而控制耳机的开关机，无线接收器接收发射天线传输过来的蓝牙音频信号。
如图1所示，充电仓包括五金套底盖1、磁铁2、充电仓主板3、电池4，还包括五金套6、底壳5以及面壳7，底壳6与面壳7互相组装，外部套装五金套6，面壳7内具有两个放置耳机用的耳机座8，磁铁安装于充电仓的耳机座底面内，充电仓主板均安装于底壳以及面壳中，电池为充电仓主板供电，充电仓主板上设置有USB充电接口，其为电池充电。
通过取放方式连接耳机主机与耳机副机，灵活的实现了开机，省去用按键开机动作。立刻双击按键直接可进入跟手机配对。配对成功可实现播放音乐播放器立体声功能。有来通话时，只需要轻松单击MFB按键实现通话，通话需要中断时，也同样只需要轻松单击MFB结束通话。这样就实现简洁，快速，轻松便携性，本实用新型只在传统的蓝牙耳机上增加了一个霍尔开关，即可方便通过磁力开关机，非常的方便，研发费用也大大降低。
如图3所示，当耳机放入到充电仓内时，霍尔开关便会与充电座内的磁铁吸合，此时磁铁产生磁场霍尔开关感应到磁铁的磁场，霍尔开关发出一个关机信号给主控MCU，主控MCU自动关闭蓝牙耳机的电源，本实施例中主控MCU采用CSR64110，省去手动操作按键繁琐开机模式，让用户体验到。简洁，方便，快速，智能自动开机模式。
当取出蓝牙耳机时，霍尔开关感应不到磁场，此时发出个开机信号给主控MCU，主控MCU主控开启蓝牙耳机的电源，上述工作是处于自动开关机模式下，不使用时可切换为普通模式。
本实用新型的有益效果是：本实用新型的耳机有磁控感应开关，当耳机放在充电仓时，耳机磁控感应到底座磁铁变成关机模式。同时耳机座从充电仓取出，耳机上磁控IC感应的底座磁铁便自动开机，因此，耳机开机反应快，无需要操作其他按键，体验感觉好。
以上所述，仅为本实用新型的具体实施方式，但本实用新型的保护范围并不局限于此，任何不经过创造性劳动想到的变化或替换，都应涵盖在本实用新型的保护范围之内。因此，本实用新型的保护范围应该以权利要求书所限定的保护范围为准。

Claims (4)

  1. 一种带磁控TWS的蓝牙耳机，包括两个耳机、为耳机充电用的充电仓以及耳机控制电路，所述两个耳机分别为主耳机以及副耳机，主耳机通过蓝牙连接外部音乐播放器，副耳机通过蓝牙连接主耳机，其特征在于：所述耳机内部设置有霍尔开关，充电仓内设置有磁铁，当耳机放在充电仓时，耳机霍尔开关感应到充电仓磁铁变成关机模式，当耳机从充电仓取出时，耳机上的霍尔开关感应不到充电仓内磁铁时自动开机。
  2. 如权利要求1所述的带磁控TWS的蓝牙耳机，其特征在于：所述耳机控制电路包括承载有控制电路的印刷电路板、发射天线、无线接收器、主控MCU、存储器、电池、USB充电接口、霍尔开关以及控制键，霍尔开关输出端连接至主控MCU，主控MCU输出控制信号给控制部分，进而控制耳机的开关机，无线接收器接收发射天线传输过来的蓝牙音频信号。
  3. 如权利要求1所述的带磁控TWS的蓝牙耳机，其特征在于：所述充电仓包括五金套底盖、磁铁、充电仓主板、电池，还包括五金套、底壳以及面壳，底壳与面壳互相组装，外部套装五金套，面壳内具有两个放置耳机用的耳机座，磁铁安装于充电仓的耳机座底面内，充电仓主板均安装于底壳以及面壳中，电池为充电仓主板供电，充电仓主板上设置有USB充电接口，其为电池充电。
  4. 如权利要求1所述的带磁控TWS的蓝牙耳机，其特征在于：所述充电仓主板上设置有充电顶针输出接口，耳机上对应位置设置有充电输入接口，充电输入接口与充电顶针输出接口对接导通充电。
PCT/CN2018/000142 2018-02-02 2018-04-16 一种带磁控tws的蓝牙耳机 WO2019178709A1 (zh)

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