技术领域technical field
本实用新型属于智能听戴的技术领域，更具体地说，是涉及一种磁感式蓝牙耳机开关结构。The utility model belongs to the technical field of intelligent listening and wearing, and more specifically relates to a magnetic-inductive bluetooth earphone switch structure.
背景技术Background technique
目前，现有的蓝牙耳机在使用时，其开机、关机、接听电话、挂断电话、播放音乐或暂停音乐等功能，均通过按键或拨动开关来实现，这样，不方便用户操作，又耗电。At present, when the existing bluetooth earphones are in use, functions such as turning on, shutting down, answering calls, hanging up calls, playing music or pausing music are all realized by buttons or toggle switches, which is inconvenient for users to operate and consumes Electricity.
实用新型内容Utility model content
为实现上述目的，本实用新型采用的技术方案是：提供一种磁感式蓝牙耳机开关结构，用于蓝牙耳机上，该蓝牙耳机包括第一耳机壳体和第二耳机壳体，所述磁感式蓝牙耳机开关结构包括动作磁体和霍尔开关，所述动作磁铁设于所述第一耳机壳体上，所述霍尔开关设于所述第二耳机壳体上且与所述动作磁铁相对，并于所述第一耳机壳体与所述第二耳机壳体相互吸合时产生低电平以关机、挂断电话或暂停音乐，于所述第一耳机壳体与所述第二耳机壳体相互分开时产生高电平以开机、接通电话或播放音乐。In order to achieve the above object, the technical solution adopted by the utility model is: provide a magnetic induction bluetooth earphone switch structure for the bluetooth earphone, the bluetooth earphone includes a first earphone shell and a second earphone shell, the magnetic Inductive bluetooth earphone switch structure comprises action magnet and Hall switch, and described action magnet is arranged on described first earphone housing, and described Hall switch is arranged on described second earphone housing and is connected with described action magnet. Relatively, when the first earphone shell and the second earphone shell are attracted to each other, a low level is generated to shut down the phone, hang up the phone or suspend the music. When the earphone shells are separated from each other, a high level is generated to power on, make a call or play music.
进一步地，所述动作磁铁设于所述第一耳机壳体的与所述第二耳机壳体相吸合的第一内壁上，所述霍尔开关设于所述第二耳机壳体的与所述第一耳机壳体相吸合的第二内壁上。Further, the moving magnet is arranged on the first inner wall of the first earphone casing which is attracted to the second earphone casing, and the Hall switch is arranged on the first inner wall of the second earphone casing and The second inner wall of the first earphone shell is sucked together.
进一步地，所述动作磁铁设于所述第一内壁的中心，所述霍尔开关设于所述第二内壁的中心。Further, the moving magnet is arranged at the center of the first inner wall, and the Hall switch is arranged at the center of the second inner wall.
进一步地，所述第一耳机壳体的形状和所述第二耳机壳体的形状均为柱状。Further, the shape of the first earphone housing and the shape of the second earphone housing are both cylindrical.
进一步地，所述第一耳机壳体中设有第一喇叭，所述第二耳机壳体中设有第二喇叭，所述第一喇叭、所述动作磁铁、所述霍尔开关及所述第二喇叭均位于同一直线上。Further, the first earphone housing is provided with a first speaker, the second earphone housing is provided with a second speaker, the first speaker, the action magnet, the Hall switch and the The second horns are all located on the same straight line.
进一步地，所述第二耳机壳体中还设有与所述动作磁铁正相对的吸合磁铁，所述霍尔开关间隔设于所述吸合磁铁的一侧，所述霍尔开关的检测方向与所述吸合磁铁的磁力线方向垂直。Further, the second earphone housing is also provided with a pull-in magnet directly opposite to the action magnet, and the Hall switch is arranged on one side of the pull-in magnet at intervals, and the detection of the Hall switch The direction is perpendicular to the direction of the magnetic lines of force of the attracting magnet.
进一步地，所述第二耳机壳体中还设有用于感应所述霍尔开关位置的位置传感器。Further, a position sensor for sensing the position of the Hall switch is also provided in the second earphone housing.
进一步地，所述吸合磁铁的中心和所述动作磁铁的中心位于同一中心线上。Further, the center of the attracting magnet and the center of the moving magnet are located on the same center line.
进一步地，所述吸合磁铁的形状和所述动作磁铁的形状均为圆饼状。Further, the shape of the attracting magnet and the shape of the moving magnet are both disc-shaped.
进一步地，所述第一耳机壳体和所述第二耳机壳体均为导磁体。Further, both the first earphone casing and the second earphone casing are magnetic conductors.
本实用新型提供的磁感式蓝牙耳机开关结构的有益效果在于：与现有技术相比，其采用了动作磁体和霍尔开关，这样，当第一耳机壳体与第二耳机壳体相互吸合时，霍尔开关将在动作磁铁的磁场的影响下，产生低电平以关机，或者，挂断电话/暂停音乐，而当第一耳机壳体与第二耳机壳体相互分开时，霍尔开关将检测到磁场的变化，产生高电平以开机，或者，接通电话/播放音乐。这样，通过第一耳机壳体与第二耳机壳体的相互吸合或分开，霍尔开关检测到磁场的变化，来分别产生低电平或高电平，以实现关机、挂断电话、暂停音乐，或者实现开机、接通电话、播放音乐的功能，既省电，又方便用户的操作。The beneficial effect of the magnetic induction bluetooth earphone switch structure provided by the utility model is that compared with the prior art, it adopts an action magnet and a Hall switch, so that when the first earphone housing and the second earphone housing attract each other When combined, the Hall switch will generate a low level under the influence of the magnetic field of the action magnet to shut down the phone, or hang up the phone/pause the music, and when the first earphone shell and the second earphone shell are separated from each other, the Hall switch will The Al switch will detect a change in the magnetic field and generate a high level to power on, or, connect a phone call/play music. In this way, through the mutual attraction or separation of the first earphone shell and the second earphone shell, the Hall switch detects the change of the magnetic field to generate a low level or a high level respectively, so as to realize shutdown, hang up the phone, and pause the phone. Music, or realize the functions of turning on the phone, connecting the phone, and playing music, which not only saves power, but also facilitates the user's operation.
附图说明Description of drawings
为了更清楚地说明本实用新型实施例中的技术方案，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性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the following will briefly introduce the accompanying drawings that are required in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only the practical For some novel embodiments, those skilled in the art can also obtain other drawings based on these drawings without any creative work.
图1为本实用新型实施例提供的磁感式蓝牙耳机开关结构的结构示意图一；Fig. 1 is a structural schematic diagram 1 of the magnetic induction type bluetooth earphone switch structure provided by the embodiment of the present invention;
图2为本实用新型实施例提供的磁感式蓝牙耳机开关结构的结构示意图二；Fig. 2 is the structural schematic diagram II of the switch structure of the magnetic induction type Bluetooth earphone provided by the embodiment of the present invention;
图3为本实用新型实施例提供的磁感式蓝牙耳机开关结构的结构示意图三；Fig. 3 is the structural schematic diagram three of the switch structure of the magnetic induction type Bluetooth earphone provided by the embodiment of the present invention;
图4为本实用新型实施例提供的磁感式蓝牙耳机开关结构的结构示意图四。Fig. 4 is a structural schematic diagram 4 of the switch structure of the magnetic-inductive Bluetooth headset provided by the embodiment of the present invention.
其中，图中各附图标记：Wherein, each reference sign in the figure:
10-磁感式蓝牙耳机开关结构；21-第一耳机壳体；22-第二耳机壳体；11-动作磁体；12-霍尔开关；211-第一喇叭；221-第二喇叭；13-吸合磁铁；A-检测方向；B-磁力线方向。10-magnetic induction bluetooth earphone switch structure; 21-first earphone shell; 22-second earphone shell; 11-action magnet; 12-Hall switch; 211-first speaker; 221-second speaker; 13 -Attach magnet; A-detection direction; B-magnetic field line direction.
具体实施方式detailed description
为了使本实用新型所要解决的技术问题、技术方案及有益效果更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.
需要说明的是，当元件被称为“固定于”或“设置于”另一个元件，它可以直接在另一个元件上或者间接在该另一个元件上。当一个元件被称为是“连接于”另一个元件，它可以是直接连接到另一个元件或间接连接至该另一个元件上。It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本实用新型的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.
请参阅图1，现对本实用新型提供的磁感式蓝牙耳机开关结构10进行说明。该磁感式蓝牙耳机开关结构10被用于蓝牙耳机上，该蓝牙耳机包括第一耳机壳体21和第二耳机壳体22。Referring to FIG. 1 , the magnetic induction bluetooth earphone switch structure 10 provided by the present invention will now be described. The magnetic induction bluetooth earphone switch structure 10 is used in a bluetooth earphone, and the bluetooth earphone includes a first earphone housing 21 and a second earphone housing 22 .
上述磁感式蓝牙耳机开关结构10包括动作磁体11和霍尔开关12，动作磁体11设于第一耳机壳体21上，霍尔开关12设于第二耳机壳体22上且与动作磁体11相对，并于第一耳机壳体21与第二耳机壳体22相互吸合时产生低电平以关机、挂断电话或暂停音乐，于第一耳机壳体21与第二耳机壳体22相互分开时产生高电平以开机、接通电话或播放音乐。Above-mentioned magnetic induction type Bluetooth earphone switch structure 10 comprises action magnet 11 and Hall switch 12, and action magnet 11 is arranged on the first earphone shell 21, and Hall switch 12 is arranged on the second earphone shell 22 and is connected with action magnet 11. Relatively, and when the first earphone shell 21 and the second earphone shell 22 are attracted to each other, a low level is generated to shut down, hang up the phone or suspend music, and when the first earphone shell 21 and the second earphone shell 22 are mutually Produces a high level when separated to power on, answer calls, or play music.
本实用新型提供的磁感式蓝牙耳机开关结构10，与现有技术相比，其采用了动作磁体11和霍尔开关12，这样，当第一耳机壳体21与第二耳机壳体22相互吸合时，霍尔开关12将在动作磁体11的磁场的影响下，产生低电平以关机，或者，挂断电话/暂停音乐，而当第一耳机壳体21与第二耳机壳体22相互分开时，霍尔开关12将检测到磁场的变化，产生高电平以开机，或者，接通电话/播放音乐。这样，通过第一耳机壳体21与第二耳机壳体22的相互吸合或分开，霍尔开关12检测到磁场的变化，来分别产生低电平或高电平，以实现关机、挂断电话、暂停音乐，或者实现开机、接通电话、播放音乐的功能，既省电，又方便用户的操作。Compared with the prior art, the magnetic-inductive bluetooth earphone switch structure 10 provided by the utility model adopts an action magnet 11 and a Hall switch 12, so that when the first earphone housing 21 and the second earphone housing 22 interact with each other When pulling in, the Hall switch 12 will generate a low level to shut down the machine under the influence of the magnetic field of the action magnet 11, or hang up the phone/pause the music, and when the first earphone housing 21 and the second earphone housing 22 When separated from each other, the Hall switch 12 will detect the change of the magnetic field and generate a high level to turn on the power, or connect the phone/play music. In this way, through the mutual attraction or separation of the first earphone shell 21 and the second earphone shell 22, the Hall switch 12 detects the change of the magnetic field to generate a low level or a high level respectively, so as to realize shutdown and hang up Make phone calls, pause music, or realize the functions of turning on, connecting calls, and playing music, which saves power and is convenient for users to operate.
需要补充说明的是，霍尔开关12与蓝牙耳机的控制电路板连接。It should be added that the Hall switch 12 is connected to the control circuit board of the Bluetooth headset.
请参阅图1，为了便于霍尔开关12检测动作磁体11的磁场变化，从而产生低电平或高电平，以便于实现关机、挂断电话、暂停音乐，或者实现开机、接通电话、播放音乐的功能，动作磁体11设于第一耳机壳体21的与第二耳机壳体22相吸合的第一内壁上，霍尔开关12设于第二耳机壳体22的与第一耳机壳体21相吸合的第二内壁上。这样，当第一耳机壳体21与第二耳机壳体22相互吸合时，霍尔开关12与动作磁体11将靠得更近。Please refer to Fig. 1, in order to facilitate the Hall switch 12 to detect the change of the magnetic field of the action magnet 11, thereby generating a low level or a high level, so as to realize shutting down, hanging up the phone, pausing music, or realizing turning on, connecting the phone, playing For the function of music, the action magnet 11 is arranged on the first inner wall of the first earphone housing 21 and the second earphone housing 22, and the Hall switch 12 is arranged on the second earphone housing 22 and the first earphone housing. On the second inner wall of body 21. In this way, when the first earphone housing 21 and the second earphone housing 22 are attracted to each other, the Hall switch 12 and the action magnet 11 will be closer.
为了更好地实现动作磁体11与霍尔开关12相对设置，以便于霍尔开关12及时地检测磁场的变化，动作磁体11设于第一内壁的中心，霍尔开关12设于第二内壁的中心。In order to better realize that the operating magnet 11 is arranged opposite to the Hall switch 12, so that the Hall switch 12 can detect the change of the magnetic field in time, the operating magnet 11 is arranged at the center of the first inner wall, and the Hall switch 12 is arranged at the center of the second inner wall. center.
为了便于蓝牙耳机入耳佩戴，第一耳机壳体21的形状和第二耳机壳体22的形状均为柱状。当然，第一耳机壳体21的形状和第二耳机壳体22的形状还可为其他与人耳相适的形状。In order to facilitate wearing the Bluetooth earphone in the ear, the shape of the first earphone shell 21 and the shape of the second earphone shell 22 are both cylindrical. Of course, the shape of the first earphone housing 21 and the shape of the second earphone housing 22 can also be other shapes suitable for human ears.
细化地，作为本实施例的另一实施方式，请参阅图2，第一耳机壳体21中设有第一喇叭211，第二耳机壳体22中设有第二喇叭221，而由于第一喇叭211和第二喇叭221本身存在着较弱的磁场，因此，为了避免第一喇叭211和第二喇叭221的磁场对霍尔开关12的使用产生影响，第一喇叭211、动作磁体11、霍尔开关12及第二喇叭221均位于同一直线上。当第一耳机壳体21和第二耳机壳体22相互吸合时，第一喇叭211的磁场和第二喇叭221的磁场于霍尔开关12的位置将相互抵消，从而不影响霍尔开关12实现其相关的功能，即当第一耳机壳体21和第二耳机壳体22相互吸合时，霍尔开关12将产生低电平，以关机，或者，挂断电话/暂停音乐；而当第一耳机壳体21和第二耳机壳体22重新相互分开时，霍尔开关12将产生低电平，以开机，或者，接通电话/播放音乐。Specifically, as another implementation of this embodiment, please refer to FIG. 2 , the first earphone housing 21 is provided with a first speaker 211, and the second earphone housing 22 is provided with a second speaker 221. A horn 211 and the second horn 221 themselves have a weaker magnetic field. Therefore, in order to avoid the magnetic field of the first horn 211 and the second horn 221 from having an impact on the use of the Hall switch 12, the first horn 211, the action magnet 11, The Hall switch 12 and the second horn 221 are located on the same straight line. When the first earphone housing 21 and the second earphone housing 22 are attracted to each other, the magnetic field of the first horn 211 and the magnetic field of the second horn 221 will cancel each other at the position of the Hall switch 12, thereby not affecting the Hall switch 12 Realize its related function, namely when the first earphone housing 21 and the second earphone housing 22 are attracted to each other, the Hall switch 12 will generate a low level to shut down the machine, or hang up the phone/pause the music; When the first earphone shell 21 and the second earphone shell 22 are separated from each other again, the Hall switch 12 will generate a low level to start the machine, or connect the phone/play music.
对于前两种实施方式，第一耳机壳体21和第二耳机壳体22均为导磁体。具体地，导磁体采用铁质材料。For the first two implementations, both the first earphone casing 21 and the second earphone casing 22 are magnetic conductors. Specifically, the magnetizer is made of ferrous material.
细化地，作为本实施例的第三种实施方式，请参阅图3和图4，第二耳机壳体22中还设有与动作磁体11正相对的吸合磁铁13，霍尔开关12间隔设于吸合磁铁13的一侧，霍尔开关12的检测方向A与吸合磁铁13的磁力线方向B垂直。其中，为了避免吸合磁铁13的磁场对霍尔开关12的使用产生影响，霍尔开关12与吸合磁铁13间隔设置，而且，霍尔开关12与吸合磁铁13的间隔以吸合磁铁13对霍尔开关12无磁场影响为准。而当第一耳机壳体21和第二耳机壳体22相互吸合时，吸合磁铁13和动作磁体11之间的磁场方向将发生改变，此时，霍尔开关12将检测到磁场的变化，并产生低电平，以关机，或者，挂断电话/暂停音乐；而当第一耳机壳体21和第二耳机壳体22重新相互分开时，霍尔开关12将产生低电平，以开机，或者，接通电话/播放音乐。Specifically, as the third implementation of this embodiment, please refer to Fig. 3 and Fig. 4 , the second earphone housing 22 is also provided with an attracting magnet 13 directly opposite to the operating magnet 11, and the Hall switch 12 is spaced apart from Located on one side of the pull-in magnet 13 , the detection direction A of the Hall switch 12 is perpendicular to the direction B of the magnetic force line of the pull-in magnet 13 . Wherein, in order to avoid the influence of the magnetic field of the pull-in magnet 13 on the use of the Hall switch 12, the Hall switch 12 and the pull-in magnet 13 are arranged at intervals, and the distance between the Hall switch 12 and the pull-in magnet 13 is equal to that of the pull-in magnet 13. No magnetic field influence on the Hall switch 12 shall prevail. And when the first earphone housing 21 and the second earphone housing 22 are attracted to each other, the direction of the magnetic field between the attracting magnet 13 and the action magnet 11 will change, and at this moment, the Hall switch 12 will detect the change of the magnetic field , and generate a low level to shut down the phone, or hang up the phone/pause the music; and when the first earphone housing 21 and the second earphone housing 22 are separated from each other again, the Hall switch 12 will generate a low level to Power on, or connect to a call/play music.
细化地，为了便于设置霍尔开关12，第二耳机壳体22中还设有用于感应霍尔开关12位置的位置传感器。Specifically, in order to facilitate the setting of the Hall switch 12 , a position sensor for sensing the position of the Hall switch 12 is also provided in the second earphone housing 22 .
为了便于吸合磁铁13与动作磁体11的相互吸合，吸合磁铁13的中心和动作磁体11的中心位于同一中心线上。In order to facilitate the mutual attraction of the engaging magnet 13 and the operating magnet 11, the center of the engaging magnet 13 and the center of the operating magnet 11 are located on the same center line.
请参阅图3和图4，为了便于确定吸合磁铁13的磁力线方向B以及便于设置霍尔开关12，吸合磁铁13的形状和动作磁体11的形状均为圆饼状。这样，吸合磁铁13的磁力线的方向将与吸合磁铁13的中心线垂直。Please refer to FIG. 3 and FIG. 4 , in order to determine the direction B of the magnetic field line of the pull-in magnet 13 and to facilitate the installation of the Hall switch 12 , the shape of the pull-in magnet 13 and the shape of the action magnet 11 are both round pie shapes. In this way, the direction of the lines of force of the pull-in magnet 13 will be perpendicular to the center line of the pull-in magnet 13 .
更为细化地，吸合磁铁13的尺寸小于动作磁体11的尺寸。这样，便于充分利用第二耳机壳体22的安装空间。More specifically, the size of the attracting magnet 13 is smaller than that of the moving magnet 11 . In this way, it is convenient to make full use of the installation space of the second earphone housing 22 .
以上仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model should be included in the utility model. within the scope of protection.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720391194.1UCN206759684U (en) | 2017-04-14 | 2017-04-14 | Magnetic induction type bluetooth earphone construction of switch |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720391194.1UCN206759684U (en) | 2017-04-14 | 2017-04-14 | Magnetic induction type bluetooth earphone construction of switch |
| Publication Number | Publication Date |
|---|---|
| CN206759684Utrue CN206759684U (en) | 2017-12-15 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720391194.1UActiveCN206759684U (en) | 2017-04-14 | 2017-04-14 | Magnetic induction type bluetooth earphone construction of switch |
| Country | Link |
|---|---|
| CN (1) | CN206759684U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108200500A (en)* | 2018-01-31 | 2018-06-22 | 广东思派康电子科技有限公司 | A device for automatically returning to normal through magnetic force, a charging assembly for a charging earphone using the device, and a master-slave earphone |
| CN109788387A (en)* | 2019-01-28 | 2019-05-21 | 深圳市傲基电子商务股份有限公司 | Control method, bluetooth headset and the computer readable storage medium of bluetooth headset |
| CN110602584A (en)* | 2019-09-06 | 2019-12-20 | 华为技术有限公司 | Wireless earphone and wireless earphone system |
| WO2020149918A1 (en)* | 2019-01-17 | 2020-07-23 | Google Llc | Magnetic sensing device for lid |
| CN111988696A (en)* | 2020-08-31 | 2020-11-24 | 歌尔科技有限公司 | Earphone set |
| CN113243569A (en)* | 2021-05-05 | 2021-08-13 | 深圳市美深威科技有限公司 | Atomization device and magnetic induction starting password generation method thereof |
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108200500B (en)* | 2018-01-31 | 2020-01-03 | 广东思派康电子科技有限公司 | Device capable of automatically returning to normal state through magnetic force, charging assembly of charging earphone applying device, and master-slave earphone |
| CN108200500A (en)* | 2018-01-31 | 2018-06-22 | 广东思派康电子科技有限公司 | A device for automatically returning to normal through magnetic force, a charging assembly for a charging earphone using the device, and a master-slave earphone |
| CN113260948B (en)* | 2019-01-17 | 2022-08-09 | 谷歌有限责任公司 | Magnetic sensing device for a cover |
| WO2020149918A1 (en)* | 2019-01-17 | 2020-07-23 | Google Llc | Magnetic sensing device for lid |
| US10866290B2 (en) | 2019-01-17 | 2020-12-15 | Google Llc | Magnetic sensing device for lid |
| CN113260948A (en)* | 2019-01-17 | 2021-08-13 | 谷歌有限责任公司 | Magnetic sensing device for a cover |
| US11604233B2 (en) | 2019-01-17 | 2023-03-14 | Google Llc | Magnetic sensing device for lid |
| CN109788387A (en)* | 2019-01-28 | 2019-05-21 | 深圳市傲基电子商务股份有限公司 | Control method, bluetooth headset and the computer readable storage medium of bluetooth headset |
| WO2020155089A1 (en)* | 2019-01-28 | 2020-08-06 | 傲基科技股份有限公司 | Control method for bluetooth earphone, bluetooth earphone and computer-readable storage medium |
| CN110602584A (en)* | 2019-09-06 | 2019-12-20 | 华为技术有限公司 | Wireless earphone and wireless earphone system |
| CN111988696A (en)* | 2020-08-31 | 2020-11-24 | 歌尔科技有限公司 | Earphone set |
| CN111988696B (en)* | 2020-08-31 | 2025-06-27 | 歌尔科技有限公司 | earphone |
| CN113243569A (en)* | 2021-05-05 | 2021-08-13 | 深圳市美深威科技有限公司 | Atomization device and magnetic induction starting password generation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |