WO2021128440A1 - 外贴电池的无线耳机 - Google Patents

外贴电池的无线耳机 Download PDF

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Publication number
WO2021128440A1
WO2021128440A1 PCT/CN2020/000310 CN2020000310W WO2021128440A1 WO 2021128440 A1 WO2021128440 A1 WO 2021128440A1 CN 2020000310 W CN2020000310 W CN 2020000310W WO 2021128440 A1 WO2021128440 A1 WO 2021128440A1
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externally attached
battery
connecting portion
attached battery
wireless
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PCT/CN2020/000310
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English (en)
French (fr)
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张金良
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深圳我得科技有限公司
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Publication of WO2021128440A1 publication Critical patent/WO2021128440A1/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 mobile phone accessories, in particular to the structural design of wireless earphones.
  • the utility model is provided with a battery attached to the earphone, which can prolong the working time of the earphone and solve the technical problem of the short working time of the earphone in the prior art.
  • the wireless earphone with external battery which is designed to achieve the above purpose, includes a front shell part provided with a sound outlet, a back shell part buckled with the front shell part as a whole, and a back shell part arranged on the front shell part.
  • the control and playback part in the hollow space between the back shell part and the back shell part, the back shell part is provided with a connecting part that can be used to connect an externally attached battery, and the externally attached battery is movably connected to the back shell through the connecting part Part, and electrically connected to the control and playback part.
  • the connecting part is provided with a first electrode contact connected to the control and playback part, and the external battery is provided with a second electrode contact corresponding to the first electrode contact.
  • the externally attached battery and the connecting portion are connected by a magnetic attraction mechanism;
  • the magnetic attraction mechanism includes a magnet arranged on the connecting portion, and also includes a ferromagnetic material arranged on the externally attached battery, or
  • the magnetic attraction mechanism includes a magnet provided on the externally attached battery, and also includes a ferromagnetic material provided on the connecting portion, or the externally attached battery and the connecting portion are connected by a buckle mechanism .
  • a sealing mechanism is provided between the externally attached battery and the connecting portion, and the sealing mechanism is a sealing ring provided on the externally attached battery or the connecting portion, or the sealing mechanism is provided on the outer Stick the battery or the buckle sealing device on the connecting part.
  • the outer surface of the external battery is also provided with a touch switch, and the touch switch is electrically connected to the control and playback part through a connection part.
  • the wireless earphone also includes a charging box, and the charging box includes an earphone charging cavity for charging the wireless earphone and a battery charging cavity for charging the external battery.
  • the utility model adopts the above-mentioned technical scheme, which can add a power supply battery to the wireless earphone, which can prolong the working time of the wireless earphone.
  • the technical scheme of this patent is used for the TWS (True Wireless Stereo) earphone.
  • Fig. 1 is a three-dimensional schematic diagram of the wireless earphone of the present invention.
  • Fig. 2 is a side view exploded schematic diagram of the wireless earphone of the present invention.
  • Fig. 3 is a three-dimensional schematic diagram of the externally attached battery of the present invention.
  • Fig. 4 is a three-dimensional schematic diagram of the earphone main body of the present invention.
  • Fig. 5 is a schematic diagram of the labyrinth sealing method of the wireless earphone of the present invention.
  • Fig. 6 is a three-dimensional schematic diagram of the charging case of the present invention.
  • the wireless earphone with an external battery of the utility model includes a front shell portion 10 provided with a sound outlet 11.
  • the back shell part 20 buckled as a whole with the front shell part 10 and the control and playback part 30 arranged in the hollow space between the front shell part 10 and the back shell part, the back shell part 20 is provided with The connecting portion 21 of the external battery 40 is connected, and the external battery 40 is movably connected to the back shell portion 20 through the connecting portion 21 and electrically connected to the control and playback portion 30.
  • the externally attached battery is used to provide power supply for the wireless earphones, which prolongs the use time of the wireless earphone and is convenient for users to use for a long time.
  • the externally attached battery can be used when needed and can be removed when not needed ( as shown in picture 2).
  • the connecting portion 21 is provided with a first electrode contact 22 connected to the control and playback portion 30, and the external battery 40 is provided with a second electrode contact 41 corresponding to the first electrode contact 22 (FIG. 3 And shown in Figure 4).
  • the externally attached battery 40 and the connecting portion 21 are connected by a magnetic attraction mechanism 50 (as shown in FIGS. 2 to 4).
  • a magnetic attraction mechanism 50 includes a magnet set on the connecting portion 21, and also includes a ferromagnetic material set on the externally attached battery 40;
  • the second is that the magnetic attraction mechanism 50 includes a magnet set on the externally attached battery 40;
  • the magnet on the externally attached battery 40 also includes a ferromagnetic material arranged on the connecting portion 21.
  • a magnetic attraction mechanism is provided in the utility model to facilitate the connection between the externally attached battery 40 and the connecting portion 21.
  • a sealing mechanism 60 is provided between the externally attached battery 40 and the connecting portion 21 (as shown in FIGS. 2 to 4).
  • the sealing mechanism 60 is a sealing ring provided on the externally attached battery 40 or the connecting portion 21, or the sealing mechanism 60 is provided on the externally attached battery 40 or the connecting portion
  • the outer surface of the externally attached battery 40 is also provided with a touch switch 42 which is electrically connected to the control and playback unit 30 through the connecting portion 21.
  • the switch of the earphone is arranged on the back of the earphone.
  • This patent is specially designed to set a touch switch on the back of the battery.
  • the switch on the battery is connected in parallel with the switch on the back of the headset to control it. It can also be controlled by a control program.
  • the touch switch on the battery completely replaces the original switch of the headset. Does not affect the use of functions.
  • the wireless earphone of the present invention is further designed with a charging box 70.
  • the charging box 70 includes an earphone charging cavity 71 for charging the wireless earphone and a battery charging cavity 72 for charging the externally attached battery 40: not only can the earphone be charged , It can also charge the external battery (as shown in Figure 6).

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)

Abstract

一种外贴电池的无线耳机，包括设置有出音口(11)的前壳部(10)、与该前壳部(10)扣合为一体的背壳部(20)以及设置于所述前壳部(10)与背壳部之间中空空间内的控制及播放部(30)，所述背壳部(20)设置有可用于连接外贴电池(40)的连接部(21)，所述外贴电池(40)通过所述连接部(21)活动连接于所述背壳部(20)上，并电连接所述控制及播放部(30)。本实用新型可以延长无线耳机的工作时间，本专利的技术方案用于TWS(True Wireless Stereo)耳机。

Description

外贴电池的无线耳机 技术领域
本实用新型涉及手机配件，特别涉及无线耳机的结构设计。
背景技术
现有无线耳机一般都配有充电盒，用于耳机充电，但由于无线耳机结构设计的要求，一般都设计的比较小，这样的要求，就无法让耳机长时间工作，用过一段时间后，必须放入充电盒中进行充电，然后才可以继续使用，这样就为使用者带来不便。
实用新型内容
本实用新型在现有耳机的基础上，设置在耳机上外贴的电池，可以延长耳机的工作时间，解决现有技术中耳机工作时间短的技术问题。
本实用新型为实现上述目的而设计的这种外贴电池的无线耳机，包括设置有出音口的前壳部、与该前壳部扣合为一体的背壳部以及设置于所述前壳部与背壳部之间中空空间内的控制及播放部，所述背壳部设置有可用于连接外贴电池的连接部，所述外贴电池通过所述连接部活动连接于所述背壳部上，并电连接所述控制及播放部。
所述连接部设置有连接所述控制及播放部的第一电极接点，所述外贴电池上设有与所述第一电极接点对应连接的第二电极接点。
所述外贴电池与所述连接部之间通过磁吸机构连接；所述磁吸机构包括设置于所述连接部上的磁铁，还包括设置于所述外贴电池上的铁磁性材料，或者所述磁吸机构包括设置于所述外贴电池上的磁铁，还包括设置于所述连接部上的铁磁性材料，再或者所述外贴电池与所述连接部之间通过卡扣机构连接。
所述外贴电池与所述连接部之间设有密封机构，所述密封机构为设置于所述外贴电池或所述连接部上的密封圈，或者所述密封机构为设置于所述外贴电池或所述连接部上的卡扣密封装置。
所述外贴电池的外表面还设置有触摸开关，所述触摸开关通过连接部电连接所述控制及播放部。
该无线耳机还包括有充电盒，所述充电盒包括有容纳无线耳机充电的耳机充电腔以及用于为所述外贴电池充电的电池充电腔。
本实用新型采用上述的技术方案，可以为无线耳机外加一个供电电池，可以延长无线耳机的工作时间，本专利的技术方案用于TWS(True Wireless Stereo)耳机。
附图说明
图1是本实用新型无线耳机的立体示意图。
图2是本实用新型无线耳机的侧视分解示意图。
图3是本实用新型外贴电池的立体示意图。
图4是本实用新型耳机主体的立体示意图。
图5是本实用新型无线耳机迷宫式密封方式的示意图。
图6是本实用新型充电盒的立体示意图。
具体实施方式
结合上述附图1-6说明本实用新型的具体实施例。
本实用新型外贴电池的无线耳机，包括设置有出音口11的前壳部10。与该前壳部10扣合为一体的背壳部20以及设置于所述前壳部10与背壳部之间中空空间内的控制及播放部30，所述背壳部20设置有可用于连接外贴电池40的连接部21，所述外贴电池40通过所述连接部21活动连接于所述背壳部20上，并电连接所述控制及播放部30。本实用新型中利用外贴电池为无线耳机提供电源供应，延长无线耳机的使用时间，方便使用者长时间使用，其中外贴电池另外配置的，可以在需要时使用，不需要时可以拆下(如图2所示)。
所述连接部21设置有连接所述控制及播放部30的第一电极接点22，所述外贴电池40上设有与所述第一电极接点22对应连接的第二电极接点41(图3和图4所示)。
所述外贴电池40与所述连接部21之间通过磁吸机构50连接(如图2至图4所示)。其中之一是所述磁吸机构50包括设置于所述连接部21上的磁铁，还包括设置于所述外贴电池40上的铁磁性材料；其二是所述磁吸机构50包括设置于所述外贴电池40上的磁铁，还包括设置于所述连接部21上的铁磁性材料。本实用新型中设置磁吸机构，用于方便外贴电池40与所述连接部21之间的连接。也可以所述外贴电池40与所述连接部21之间通过卡扣机构23连接(图中未显示)，使用时将外贴电池按压在连接部上，通过卡扣与耳机连接，取下时将电池抠下即可。
为使耳机具有更好的防水性能，所述外贴电池40与所述连接部21之间设有密封机构60(如图2至图4所示)。其中方案之一是所述密封机构60为设置于所述外贴电池40或所述连接部21上的密封圈，或者所述密封机构60为设置于所述外贴电池40或所述连接部21上的卡扣密封装置23，外贴电池安装在连接部上时，挤压密封圈实现密封；而卡扣密封装置则是通过卡扣迷宫的结构实现密封(如图5所示)。
所述外贴电池40的外表面还设置有触摸开关42，所述触摸开关42通过连接部21电 连接所述控制及播放部30，一般耳机的开关设置于耳机背部，当在该处安装电池时，势必将遮挡开关的使用，本专利特意在电池背面设置触摸开关，电池安装在耳机上时，电池上的开关并联于耳机背部的开关，起到控制的作用，也可以通过控制程序，当电池安装时，由电池上的触摸开关完全取代耳机原有开关。不影响功能的使用。
本实用新型无线耳机更加设计有充电盒70，所述充电盒70包括有容纳无线耳机充电的耳机充电腔71以及用于为所述外贴电池40充电的电池充电腔72：不但可以为耳机充电，同时还可以为外贴电池充电(如图6所示)。
以上内容是结合具体的优选实施方式对本实用新型所作的进一步详细说明，不能认定本实用新型的具体实施只局限于这些说明。对于本实用新型所属技术领域的普通技术人员来说，在不脱离本实用新型构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本实用新型的保护范围。

Claims (10)

  1. 一种外贴电池的无线耳机，包括设置有出音口(11)的前壳部(10)、与该前壳部(10)扣合为一体的背壳部(20)以及设置于所述前壳部(10)与背壳部之间中空空间内的控制及播放部(30)，其特征在于：所述背壳部(20)设置有可用于连接外贴电池(40)的连接部(21)，所述外贴电池(40)通过所述连接部(21)活动连接于所述背壳部(20)上，并电连接所述控制及播放部(30)。
  2. 根据权利要求1所述外贴电池的无线耳机，其特征在于：所述连接部(21)设置有连接所述控制及播放部(30)的第一电极接点(22)，所述外贴电池(40)上设有与所述第一电极接点(22)对应连接的第二电极接点(41)。
  3. 根据权利要求1所述外贴电池的无线耳机，其特征在于：所述外贴电池(40)与所述连接部(21)之间通过磁吸机构(50)连接。
  4. 根据权利要求3所述外贴电池的无线耳机，其特征在于：所述磁吸机构(60)包括设置于所述连接部(21)上的磁铁，还包括设置于所述外贴电池(40)上的铁磁性材料。
  5. 根据权利要求3所述外贴电池的无线耳机，其特征在于：所述磁吸机构(50)包括设置于所述外贴电池(40)上的磁铁，还包括设置于所述连接部(21)上的铁磁性材料。
  6. 根据权利要求1所述外贴电池的无线耳机，其特征在于：所述外贴电池(40)与所述连接部(21)之间通过卡扣机构连接。
  7. 根据权利要求1至6中任一项所述外贴电池的无线耳机，其特征在于，所述外贴电池(40)与所述连接部(21)之间设有密封机构(60)。
  8. 根据权利要求7所述外贴电池的无线耳机，其特征在于：所述密封机构(60)为设置于所述外贴电池(40)或所述连接部(21)上的密封圈，或者所述密封机构(60)为设置于所述外贴电池(40)或所述连接部(21)上的卡扣密封装置(23)。
  9. 根据权利要求1至6中任一项所述外贴电池的无线耳机，其特征在于：所述外贴电池(40)的外表面还设置有触摸开关(42)，所述触摸开关(42)通过连接部(21)电连接所述控制及播放部(30)。
  10. 根据权利要求1至6中任一项所述外贴电池的无线耳机，其特征在于：该无线耳机还包括有充电盒(70)，所述充电盒(70)包括有容纳无线耳机充电的耳机充电腔(71)以及用于为所述外贴电池(40)充电的电池充电腔(72)。
PCT/CN2020/000310 2019-12-24 2020-12-23 外贴电池的无线耳机 WO2021128440A1 (zh)

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CN210840012U (zh) * 2019-12-24 2020-06-23 张金良 外贴电池的无线耳机

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