WO2021013169A1 - 一种穿戴式对讲机 - Google Patents

一种穿戴式对讲机 Download PDF

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Publication number
WO2021013169A1
WO2021013169A1 PCT/CN2020/103461 CN2020103461W WO2021013169A1 WO 2021013169 A1 WO2021013169 A1 WO 2021013169A1 CN 2020103461 W CN2020103461 W CN 2020103461W WO 2021013169 A1 WO2021013169 A1 WO 2021013169A1
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WIPO (PCT)
Prior art keywords
power supply
wearable
walkie
main board
housing
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PCT/CN2020/103461
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English (en)
French (fr)
Inventor
陈志祥
Original Assignee
常熟市欧伏罱电子有限公司
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Publication date
Priority claimed from CN201921171067.6U external-priority patent/CN209930248U/zh
Priority claimed from CN201910671634.2A external-priority patent/CN110266337A/zh
Priority claimed from CN201921170512.7U external-priority patent/CN209767520U/zh
Priority claimed from CN201921247500.XU external-priority patent/CN209949091U/zh
Application filed by 常熟市欧伏罱电子有限公司 filed Critical 常熟市欧伏罱电子有限公司
Publication of WO2021013169A1 publication Critical patent/WO2021013169A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M9/00Arrangements for interconnection not involving centralised switching
    • H04M9/02Arrangements for interconnection not involving centralised switching involving a common line for all parties
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827Portable transceivers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/10Earpieces; Attachments therefor ; Earphones; Monophonic headphones

Definitions

  • the invention relates to the field of walkie-talkies, in particular to a wearable walkie-talkie.
  • the walkie-talkie is a two-way mobile communication tool. It can talk without the support of the mobile network, and there is no call charge. It is suitable for relatively fixed and frequent calls.
  • walkie-talkie communication was the main mode of dedicated wireless communication in my country. With the development of public mobile communications, the walkie-talkie market has gradually become an important professional communication market.
  • walkie-talkies are widely used in various fields of the national economy, and have become important wireless communication equipment for departments such as national security, public security police, traffic management, petrochemicals, construction, machinery manufacturing, and property security.
  • the existing walkie-talkies have relatively large fuselages and are not convenient to carry around. At the same time, they have the defects of large noise, unclear sound quality, slow voice transmission, delay and short standby time, etc., and they are inconvenient to wear, which limits the application range of walkie-talkies. Suitable for promotion.
  • the technical problem mainly solved by the present invention is to provide a wearable walkie-talkie, which reduces the volume, improves the clear sound quality, the convenience of wearing and the standby time.
  • a technical solution adopted by the present invention is to provide a wearable walkie-talkie, including: a signal receiving end, an antenna, a functional connection line, a power supply and a control module, the functional connection lines are respectively connected to the signal receiving end
  • the control module includes a main board and a control circuit board.
  • the control circuit board is arranged on the main board or the control circuit board is separated from the main board and connected by a functional connection line.
  • the antenna is embedded in the functional connection line. And the end of the antenna is connected with the main board, and the power supply is connected with the main board for power supply.
  • the control circuit board further includes a microphone connected to the control circuit board.
  • the control circuit board is provided with a control chip and function keys connected to it.
  • the function keys include a sleep button, a volume Controller, frequency controller and PTT button.
  • the number of the signal receiving terminal is at least one, the signal receiving terminal includes but not limited to an external speaker and a built-in speaker, and a noise reduction earplug is provided outside the built-in speaker.
  • it further comprises a first housing, the main board is arranged in the first housing, and a power switch connected to the main board is arranged on the first housing.
  • control circuit board is arranged in the first housing.
  • the power supply is arranged in the first housing or the functional connection line.
  • the power supply includes a fixed power supply and a detachable power supply
  • the fixed power supply is arranged in the first housing
  • the detachable power supply is arranged on the functional connection line to supply power to the motherboard.
  • the fixed power source is charged.
  • the detachable power source includes a battery compartment and a battery in the battery compartment.
  • the present invention further includes a second housing and a hanging neck connecting piece, the control circuit board is arranged in the second housing, and the hanging neck connecting piece is connected between the first housing and the power supply.
  • the hanging neck connector adopts an arc structure made of flexible material.
  • the functional connection line includes a wire harness and an outer sheath, and the antenna adopts a flexible antenna and is embedded in the sheath.
  • the wearable walkie-talkie pointed out in the present invention connects the signal receiving end with the controller through a functional connection line
  • the functional connection line can hang the neck for easy wearing
  • the functional connection line is used to hide the antenna ,
  • the compactness of the structure which can not only ensure the length of the antenna, but also extend the communication distance, improve the clear effect of sound quality through noise reduction earplugs, and can install a detachable power supply to cooperate with a fixed power supply to supply power to the controller
  • the standby time is increased to achieve uninterrupted and continuous standby.
  • Figure 1 is a schematic structural diagram of a preferred embodiment of a wearable walkie-talkie of the present invention
  • FIG. 2 is a schematic structural diagram of another preferred embodiment of a wearable walkie-talkie of the present invention.
  • FIG. 3 is a schematic structural diagram of another preferred embodiment of a wearable walkie-talkie of the present invention.
  • FIG. 4 is a schematic structural diagram of a preferred embodiment of a control module in a wearable walkie-talkie of the present invention
  • FIG. 5 is a schematic structural diagram of a preferred embodiment of the first housing in a wearable walkie-talkie of the present invention
  • Fig. 6 is a schematic structural diagram of another preferred embodiment of a wearable walkie-talkie of the present invention.
  • the embodiments of the present invention include:
  • the wearable walkie-talkie shown in Figure 1 to Figure 6 includes: a signal receiving terminal 1, an antenna, a functional connection line 2, a power supply 4 and a control module.
  • the functional connection line 2 is respectively connected between the signal receiving terminal 1 and the control module, Perform power and signal transmission.
  • the control module includes a main board and a control circuit board. The control circuit board is arranged on the main board or the control circuit board is separated from the main board and connected through the functional connection line 2 to meet the requirements of different styles of wearable walkie-talkies.
  • the antenna is buried in the functional connecting line 2 for hiding to ensure a certain length and increase the signal receiving and sending capabilities.
  • the antenna can be an FDC antenna made of copper sheet, which bends with the bending of the functional connecting line 2 to achieve a compact size, and effectively increase the length of the antenna and extend the communication distance.
  • the functional connecting wire 2 includes a wire harness and an outer sheath.
  • the antenna adopts a flexible antenna and is embedded in the sheath (not shown), which can be bent along with the functional connecting wire 2 and avoid being exposed to the outside. , Improve wearing comfort.
  • the end of the antenna is connected to the main board to transmit and receive interphone signals.
  • the power supply 4 is connected to the main board for power supply.
  • the main board 31 can be arranged in the first housing 3 for protection.
  • the first housing 3 is provided with a connection to the main board.
  • the power switch 7 is used to switch the machine.
  • the microphone 37 is connected to the control circuit board to collect sound signals.
  • the control circuit board can be installed with a noise reduction module, and the carrier is used to achieve uplink noise reduction.
  • the noise reduction earplugs achieve the downward noise reduction effect and jointly improve the noise reduction effect.
  • the control circuit board is provided with a control chip 35 and function keys connected to it.
  • the function keys include a sleep key 36, a volume adjuster 34, a frequency adjuster 33 and a PTT key, which can be operated through the corresponding button 38 in Figure 5 to facilitate the intercom Control, where:
  • the microphone 37 is activated, and the sound signal is collected and sent, which is easy to operate;
  • the volume adjuster 34 can adjust the volume in multiple levels to adapt to the noise of the external environment
  • the frequency adjuster 33 adjusts the signal frequency to realize the communication of multiple walkie-talkies.
  • the signal receiving terminal 1 can adopt an external speaker or a built-in speaker.
  • noise reduction earplugs can be installed outside the built-in speaker to improve the noise reduction effect.
  • the noise-reducing earplugs can adopt an in-ear structure, which is convenient to be fixed on the human ears. It is natural and comfortable to wear. It can effectively reduce noise, improve sound quality, and reduce noise damage to the ears. It is then hung on the neck through the functional cable 2 for easy wearing. Reduce shedding problems.
  • the number of signal receiving terminals 1 is one, and a built-in speaker is used.
  • the control circuit board is installed in the first housing 3 and can be integrated with the main board 31 to make the structure More compact, the power supply is also fixed in the first housing 3. At this time, the volume is the most compact and light weight. It can be mounted on the signal receiving terminal 1 and easy to wear.
  • the power supply is carried through the charging port 39 on the side of the first housing 3.
  • the charging interface 39 adopts a standard USB charging interface, which meets various charging methods such as professional chargers, computers, power banks, and car chargers, with a wide range of applications.
  • two signal receiving terminals 1 are used to simultaneously wear the left ear and the right ear, which improves the stability and sound quality effects, and makes the voice reception clearer.
  • the power supply 4 is removed from the first housing 3 and is separately installed on the functional connection line 2 so that the weight on both sides It tends to be balanced, which also helps increase the capacity of the power supply and increase the standby time;
  • the power supply can be divided into two, including a fixed power supply and a detachable power supply.
  • the fixed power supply is arranged in the first housing 3, and the detachable power supply is arranged on the functional connection line. 2
  • the fixed power supply 32 is charged while supplying power to the main board.
  • the detachable power supply includes the battery compartment and the battery in the battery compartment.
  • the battery compartment is equipped with a movable door to facilitate the disassembly and replacement of the battery.
  • a second housing 5 and a hanging neck connector 6 are also required.
  • the control circuit board is arranged in the second housing 5 and is connected to the first housing.
  • the main board in the body 3 is separated, so that the second shell 5 is lighter and reduces the burden on the ears of the human body;
  • the first housing 3 and the power supply 4 are connected through the neck hanging connector 6, which can be hung on the neck through its arc structure, and bears the weight of the first housing 3 and the power source 4 through the shoulder and neck. Make the center of gravity more stable, avoid falling off during running, and improve the stability of wearing.
  • the halter connector 6 adopts an arc structure made of flexible materials, such as a U-shaped metal wire (shrapnel) outsourcing a rubber sleeve to form the halter connector 6, which is hung in use after the opening is expanded The neck of the patient is elastically reset to reduce the problem of shedding.
  • a U-shaped metal wire shrapnel
  • the control chip 35 converts the voice from the microphone 37 into a digital signal through an analog-to-digital converter.
  • the built-in digital signal processor processes and encodes the digital signal.
  • the encoded signal will be modulated, and the digital-analog converter will simulate the modulated signal. And send it to the radio frequency transmitter through the antenna;
  • the radio frequency receiver receives the analog signal through the antenna, uses the analog-to-digital converter of the digital signal processor to digitize, the software of the digital signal processor processes, demodulates and decodes the signal, and the digital-to-analog converter simulates it and gives it to
  • the signal receiving terminal 1 can conduct one-to-one, one-to-many and many-to-many calls, with clear sound quality, fast voice transmission, and no delay.
  • the wearable walkie-talkie pointed out by the present invention can control its overall weight at 25-45g, and the burden is small after wearing. It can talk without any network support, and there is no call charge. It is suitable for relative In fixed and frequent calls, it can not only prevent noise, but also can clearly transmit the required information through intercom, and it can be in continuous standby mode to avoid the trouble of being unable to use during charging. It can be widely used in workshop site management and couple interaction , KTV, restaurants, beauty salons, barber shops and other places, a wide range of applications.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

本发明公开了一种穿戴式对讲机,包括:信号接收端、天线、功能连接线、电源以及控制模块,所述功能连接线分别连接在信号接收端与控制模块之间,所述控制模块包括主板以及控制电路板,所述控制电路板设置在主板上或者控制电路板与主板分体并通过功能连接线相连接,所述天线埋设在功能连接线中,且天线的端部与主板相连接,所述电源与主板相连接进行供电。通过上述方式,本发明所述的穿戴式对讲机,通过功能连接线进行信号接收端与控制模块的连接,实现了天线的隐藏,结构紧凑,穿戴方便,通话的音质清晰,提升了待机时间。

Description

一种穿戴式对讲机 技术领域
本发明涉及对讲机领域,特别是涉及一种穿戴式对讲机。
背景技术
对讲机是一种双向可移动通信工具,在不需要移动网络支持的情况下,就可以通话,而且没有话费产生,适用于相对固定且频繁通话的场合。1985年以前,对讲机通信是我国专用无线通信的主要方式,随着公众移动通信的发展,对讲机市场逐步成为一个重要的专业通信市场。
当今社会,对讲机广泛应用于国民经济各个领域,已成为国家安全、公安警察、交通管理、石油化工、建筑施工、机械制造、物业保安等部门重要的无线通信装备。但是,现有对讲机的机身都比较大,不方便随身携带,同时具有噪音大、音质不清晰、语音传递慢、有延迟和待机时间短等缺陷,穿戴不便,限制了对讲机的应用范围,不适合推广使用。
发明内容
本发明主要解决的技术问题是提供一种穿戴式对讲机,缩小体积,提升音质清晰效果、穿戴便利性和待机时间。
为解决上述技术问题,本发明采用的一个技术方案是:提供一种穿戴式对讲机,包括:信号接收端、天线、功能连接线、电源以及控制模块,所述功能连接线分别连接在信号接收端与控制模块之间,所述控制模块包括主板以及控制电路板,所述控制电路板设置在主板上或者控制电路板与主板分体并通过功能连接线相连接,所述天线埋设在功能连接线中,且天线的端部与主板相连接,所述电源与主板相连接进行供电。
在本发明一个较佳实施例中,还包括话筒,所述话筒与控制电路板相连接,所述控制电路板上设置有控制芯片及与其连接的功能键,所述功能键包括休眠键、音量调节器、频率调节器和PTT键。
在本发明一个较佳实施例中,所述信号接收端的数量至少为一个,所述信号接收端包括但不限于外置式扬声器及内置式扬声器,所述内置式扬声器外部设置有降噪耳塞。
在本发明一个较佳实施例中,还包括第一壳体,所述主板设置在第一壳体中,所述第一壳体上设置有与主板相连接的电源开关。
在本发明一个较佳实施例中,所述控制电路板设置在第一壳体中。
在本发明一个较佳实施例中,所述电源设置在第一壳体中或者功能连接线上。
在本发明一个较佳实施例中,所述电源包括固定电源和可拆卸式电源,所述固定电源设置在第一壳体中,所述可拆卸式电源设置在功能连接线上为主板供电的同时为固定电源充电,所述可拆卸式电源包括电池仓及电池仓内的电池。
在本发明一个较佳实施例中,还包括第二壳体和挂脖连接件,所述控制电路板设置在第二壳体中,所述挂脖连接件连接在第一壳体与电源之间,所述挂脖连接件采用柔性材料所制成的弧形结构。
在本发明一个较佳实施例中,所述功能连接线包括导线束及其外部的护套,所述天线采用柔性天线,且埋设在护套中。
本发明的有益效果是:本发明指出的一种穿戴式对讲机,通过功能连接线进行信号接收端与控制器的连接,功能连接线可以挂脖,方便进行穿戴,利用功能连接线进行天线的隐藏,有利于结构的紧凑化,既能确保天线的长度,还能延长通信距离,通过降噪耳塞提升音质的清晰效果,并可以加装可拆卸式电 源,与固定电源协作,进行控制器的供电以及为固定电源充电,通过更换电池,提升待机时间,实现不间断持续待机。
附图说明
为了更清楚地说明本发明实施例中的技术方案,下面将对实施例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发明的一些实施例,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它的附图,其中:
图1是本发明一种穿戴式对讲机一较佳实施例的结构示意图;
图2是本发明一种穿戴式对讲机另一较佳实施例的结构示意图;
图3是本发明一种穿戴式对讲机又一较佳实施例的结构示意图;
图4是本发明一种穿戴式对讲机中控制模块一较佳实施例的结构示意图;
图5是本发明一种穿戴式对讲机中第一壳体一较佳实施例的结构示意图;
图6是本发明一种穿戴式对讲机中又一较佳实施例的结构示意图。
具体实施方式
下面将对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅是本发明的一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例,都属于本发明保护的范围。
请参阅图1~图6,本发明实施例包括:
如图1~图6所示的穿戴式对讲机,包括:信号接收端1、天线、功能连接线2、电源4以及控制模块,功能连接线2分别连接在信号接收端1与控制模块之间,进行电力及信号传输。控制模块包括主板以及控制电路板,控制电路 板设置在主板上或者控制电路板与主板分体并通过功能连接线2相连接,以适应不用款式的穿戴式对讲机使用要求。
天线埋设在功能连接线2中进行隐藏,确保一定的长度,增加信号收发能力。天线可以采用铜片制成的FDC天线,随功能连接线2的弯曲而弯曲,实现体积的紧凑化,而且有效提升天线的长度,延长通信距离。
在本实施例中,功能连接线2包括导线束及其外部的护套,天线采用柔性天线,且埋设在护套中(图未示),可以随功能连接线2进行弯曲,并避免裸露在外,提升穿戴舒适性。天线的端部与主板相连接,进行对讲机信号的收发,电源4与主板相连接进行供电,主板31可以设置在第一壳体3中进行防护,第一壳体3上设置有与主板相连接的电源开关7,进行开关机操作。
为了实现对讲,还需要安装话筒37,如图4所示,话筒37与控制电路板相连接,进行声音信号的采集,控制电路板上可以安装降噪模块,利用载波器达到上行降噪的效果,而降噪耳塞达到下行降噪的效果,共同提升降噪效果。控制电路板上设置有控制芯片35及与其连接的功能键,功能键包括休眠键36、音量调节器34、频率调节器33和PTT键,通过图5上对应的按钮38进行操作,方便进行对讲机的控制,其中:
休眠键36按下后可以拒绝收听任何语音,保持静音,再按一下休眠键36就可以恢复收听,使用灵活;
PTT键按下后进行话筒37的激活,进行声音信号的采集和发送,操作简便;
音量调节器34可以进行音量的多级可调,适应外界环境噪音;
频率调节器33,进行信号频率的调节,实现多个对讲机的通讯。
信号接收端1可以采用外置式扬声器或者内置式扬声器,采用内置式扬声器时,可以在内置式扬声器外部安装降噪耳塞,提升降噪效果。降噪耳塞可以 采用入耳式结构,方便固定在人体耳部,佩戴自然而舒适,有效进行降噪,提升音质,降低噪音对耳朵的伤害,再通过功能连接线2挂在脖子上,穿戴方便,减少脱落问题。
实施例1:
如图1所示,在本实施例中,信号接收端1的数量为一个,且采用内置式扬声器,控制电路板安装在第一壳体3中,可以与主板31采用一体式结构,使得结构更加紧凑,电源也固定在第一壳体3中,此时体积最为紧凑,自重轻,通过信号接收端1挂耳即可,穿戴方便,电源通过第一壳体3一侧的充电接口39进行充电连接,充电接口39采用标准USB充电接口,满足专业充电器、电脑、充电宝、车载充电器等多种充电方式,适用范围广泛。
实施例2:
如图2所示,在实施例1的基础上,采用两个信号接收端1,可以同时进行左耳和右耳的穿戴,提升稳定性和音质的效果,使得语音接收更加清晰。
实施例3:
如图3所示,为了进行重量的平衡,并提升电源的容量,在实施例2的基础上,将电源4移出第一壳体3,单独设置在功能连接线2上,使得两侧的重量趋于平衡,还有利于增加电源的容量,提升待机时间;
另外,为了进一步提升待机时间,甚至用不断电,可以将电源一分为二,包括固定电源和可拆卸式电源,固定电源设置在第一壳体3中,可拆卸式电源设置在功能连接线2上为主板供电的同时为固定电源32充电,可拆卸式电源包括电池仓及电池仓内的电池,电池仓上设置有活动式仓门,方便电池的拆装更换,通过灵活更换的电池及与之配合的固定电源,可以满足主板的长期供电, 提升待机时间,实现不间断的持续待机。
上升3个实施例中,大部分重量施加在人体的耳部,而且重心容易摆动而不稳,导致跑动时有脱落的风险。
实施例4:
如图6所示,为了提升重心稳定性,减少人体耳部受到的拉力,还需要第二壳体5和挂脖连接件6,控制电路板设置在第二壳体5中,与第一壳体3中的主板分体,使得第二壳体5重量较轻,减少人体耳部的负担;
通过挂脖连接件6进行第一壳体3与电源4的连接,挂脖连接件6通过其弧形结构可以挂在脖子上,通过肩颈来承担第一壳体3与电源4的重量,使得重心更加稳定,避免跑动时的脱落,提升穿戴的稳定性。
在本实施例中,挂脖连接件6采用柔性材料所制成的弧形结构,比如采用U形金属丝(弹片)外包胶套的结构组成挂脖连接件6,外扩开口后挂在使用者的脖子上,弹性复位而减少脱落问题。
工作原理:
控制芯片35通过模数转换器将来自话筒37的语音转换为数字信号,内置数字信号处理器将数字信号进行处理编码,编好码的信号将被调制,数模转换器将已调制的信号模拟化并将其给射频发射器通过天线发射;
射频接收器通过天线收到模拟信号,利用数字信号处理器的模数转换器数字化,数字信号处理器的软件将信号进行处理,解调和解码,数模转换器将其模拟化并将其给信号接收端1,可以进行一对一,一对多和多对多通话,音质清晰,语音传递快,无延迟。
综上,本发明指出的一种穿戴式对讲机,整体重量可以控制在25-45g,佩戴后的负担小,在不需要任何网络支持的情况下,就可以通话,且没有话费产 生,适用于相对固定且频繁通话的场合,既能防噪音,又能够清楚的通过对讲来传递所需要的信息,而且可以进行持续待机,免除充电时无法使用的烦恼,可以广泛应用于车间现场管理、情侣互动、KTV、餐厅、美容院、理发店等场所,应用范围广泛。
以上仅为本发明的实施例,并非因此限制本发明的专利范围,凡是利用本发明说明书内容所作的等效结构或等效流程变换,或直接或间接运用在其它相关的技术领域,均同理包括在本发明的专利保护范围内。

Claims (10)

  1. 一种穿戴式对讲机,其特征在于,包括:信号接收端、天线、功能连接线、电源以及控制模块,所述功能连接线分别连接在信号接收端与控制模块之间,所述控制模块包括主板以及控制电路板,所述控制电路板设置在主板上或者控制电路板与主板分体并通过功能连接线相连接,所述天线埋设在功能连接线中,且天线的端部与主板相连接,所述电源与主板相连接进行供电。
  2. 根据权利要求1所述的穿戴式对讲机,其特征在于,还包括话筒,所述话筒与控制电路板相连接,所述控制电路板上设置有控制芯片及与其连接的功能键,所述功能键包括休眠键、音量调节器、频率调节器和PTT键。
  3. 根据权利要求1所述的穿戴式对讲机,其特征在于,所述信号接收端的数量至少为一个,所述信号接收端包括但不限于外置式扬声器及内置式扬声器,所述内置式扬声器外部设置有降噪耳塞。
  4. 根据权利要求1所述的穿戴式对讲机,其特征在于,所述功能连接线包括导线束及其外部的护套。
  5. 根据权利要求1所述的穿戴式对讲机,其特征在于,还包括第一壳体,所述主板设置在第一壳体中,所述第一壳体上设置有与主板相连接的电源开关。
  6. 根据权利要求5所述的穿戴式对讲机,其特征在于,所述控制电路板设置在第一壳体中。
  7. 根据权利要求6所述的穿戴式对讲机,其特征在于,所述电源设置在第一壳体中或者功能连接线上。
  8. 根据权利要求6所述的穿戴式对讲机,其特征在于,所述电源包括固定电源和可拆卸式电源,所述固定电源设置在第一壳体中,所述可拆卸式电源设置在功能连接线上为主板供电的同时为固定电源充电,所述可拆卸式电源包括 电池仓及电池仓内的电池。
  9. 根据权利要求5所述的穿戴式对讲机,其特征在于,还包括第二壳体和挂脖连接件,所述控制电路板设置在第二壳体中,所述挂脖连接件连接在第一壳体与电源之间,所述挂脖连接件采用柔性材料所制成的弧形结构。
  10. 根据权利要求4所述的穿戴式对讲机,其特征在于,所述天线采用柔性天线,且埋设在护套中。
PCT/CN2020/103461 2019-07-24 2020-07-22 一种穿戴式对讲机 WO2021013169A1 (zh)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7010139B1 (en) * 2003-12-02 2006-03-07 Kees Smeehuyzen Bone conducting headset apparatus
CN204968063U (zh) * 2015-08-06 2016-01-13 深圳市成研科技有限公司 一种耳挂式耳机
CN107027079A (zh) * 2017-05-12 2017-08-08 深圳市冠旭电子股份有限公司 项圈式蓝牙耳机
CN206671678U (zh) * 2016-09-27 2017-11-24 海能达通信股份有限公司 一种头戴式设备
CN110266337A (zh) * 2019-07-24 2019-09-20 常熟市欧伏罱电子有限公司 一种迷你型耳塞对讲机
CN209767520U (zh) * 2019-07-24 2019-12-10 常熟市欧伏罱电子有限公司 一种超长待机的耳塞对讲机
CN209930248U (zh) * 2019-07-24 2020-01-10 常熟市欧伏罱电子有限公司 一种天线内置的耳塞对讲机
CN209949091U (zh) * 2019-08-05 2020-01-14 常熟市欧伏罱电子有限公司 颈挂脖式耳塞对讲机

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7010139B1 (en) * 2003-12-02 2006-03-07 Kees Smeehuyzen Bone conducting headset apparatus
CN204968063U (zh) * 2015-08-06 2016-01-13 深圳市成研科技有限公司 一种耳挂式耳机
CN206671678U (zh) * 2016-09-27 2017-11-24 海能达通信股份有限公司 一种头戴式设备
CN107027079A (zh) * 2017-05-12 2017-08-08 深圳市冠旭电子股份有限公司 项圈式蓝牙耳机
CN110266337A (zh) * 2019-07-24 2019-09-20 常熟市欧伏罱电子有限公司 一种迷你型耳塞对讲机
CN209767520U (zh) * 2019-07-24 2019-12-10 常熟市欧伏罱电子有限公司 一种超长待机的耳塞对讲机
CN209930248U (zh) * 2019-07-24 2020-01-10 常熟市欧伏罱电子有限公司 一种天线内置的耳塞对讲机
CN209949091U (zh) * 2019-08-05 2020-01-14 常熟市欧伏罱电子有限公司 颈挂脖式耳塞对讲机

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