WO2014117451A1 - Adaptateur sans fil et écouteur sans fil - Google Patents

Adaptateur sans fil et écouteur sans fil Download PDF

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Publication number
WO2014117451A1
WO2014117451A1 PCT/CN2013/075322 CN2013075322W WO2014117451A1 WO 2014117451 A1 WO2014117451 A1 WO 2014117451A1 CN 2013075322 W CN2013075322 W CN 2013075322W WO 2014117451 A1 WO2014117451 A1 WO 2014117451A1
Authority
WO
WIPO (PCT)
Prior art keywords
adapter
wireless
earphone
socket
charging
Prior art date
Application number
PCT/CN2013/075322
Other languages
English (en)
Chinese (zh)
Inventor
彭景光
朱泉和
Original Assignee
海能达通信股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 海能达通信股份有限公司 filed Critical 海能达通信股份有限公司
Publication of WO2014117451A1 publication Critical patent/WO2014117451A1/fr

Links

Classifications

    • 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
    • H04R1/1025—Accumulators or arrangements for charging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones

Definitions

  • the invention relates to the field of wireless communication technologies, including Bluetooth, WIFI, 2.4G wireless, Zibee, and in particular to a wireless adapter and a wireless headset. Background technique
  • Supports short-range communication (usually within 10m) of terminal equipment. It can exchange wireless information between many devices such as wireless headsets, intercom terminal devices, mobile phones, PDAs and laptops. It can be used to transmit sound and images. And videos, etc.
  • Wireless headsets use wireless technology on hands-free headsets, allowing users to avoid wires and easily talk in a variety of ways.
  • an interface converter matching the wireless earphone needs to be connected to the external terminal device, and the interface converter is a wireless adapter.
  • the wireless adapter uses the universal short-range wireless connection technology, using the free-to-use, application-free radio frequency band around 2.4GHz, and avoiding mutual interference caused by the large number of electronic devices in this frequency band with 1600 frequency hopping.
  • a wireless adapter and a wireless headset matched with the wireless adapter are used to satisfy the wireless voice information exchange requirement.
  • the wireless adapter and the intercom terminal device are connected through an interface, and the intercom terminal device provides working power for the wireless adapter.
  • the wireless headset provides operating voltage from the headset's built-in power supply, which is charged by a charging device that matches the wireless headset.
  • the wireless headset needs a separate charging device to charge the power supply built into the earphone.
  • the wireless earphone When using the wireless earphone, it needs to carry an additional charging device, which is inconvenient to charge and has a poor user experience;
  • the wireless headset when the wireless headset is paired with the wireless adapter, it needs to be matched by a combination of buttons to make a call, and the user experience is poor.
  • the present invention provides a wireless adapter and a wireless earphone, which can output the power of the external terminal device to the wireless earphone by using a wireless adapter without using a separate charging device to charge the wireless earphone.
  • a wireless adapter comprising:
  • the adapter circuit board is fixed between the adapter face shell and the adapter bottom case
  • the external device socket and the charging interface are respectively connected to the wires of the adapter circuit board; the external device socket is matched with the external terminal device interface, and is used for connecting with the external terminal device, and the power input by the external terminal device is output through the adapter circuit board.
  • the charging interface is matched with the charging socket of the wireless earphone, and is connected to the external device socket through the adapter circuit board, and is used for outputting the power input from the external device socket to the charging socket of the wireless earphone, so as to charge the wireless earphone Charge the power supply for the wireless headset.
  • the external device socket is:
  • the charging interface is specifically:
  • the adapter face shell and the adapter bottom case can be spliced into one piece including: the adapter face shell and the adapter bottom case can be spliced into one piece by the adapter fixing screws.
  • a wireless earphone, the earphone comprising:
  • the earphone plug, the speaker, the earphone casing, the earphone circuit board, the charging socket and the power supply; the earphone plug and the earphone casing are matched, and can be spliced into one whole, the rabies, the earphone circuit board, the charging socket and the power supply are located in the earphone plug Between the earphone casing;
  • the charging socket is matched with a charging interface of the wireless adapter, and the power input for receiving the charging interface of the wireless adapter charges the power supply;
  • the power supply is connected to the speaker, the headphone circuit board and the charging jack to provide working power for the speaker and headphone board.
  • the earphone circuit board further comprises:
  • the control circuit is respectively connected to the charging socket and the power supply, and is configured to detect the power of the power supply;
  • the power for receiving the input of the charging socket is charged by the power supply
  • the power for stopping the input of the charging jack stops charging the power supply as shown.
  • the earphone further comprises:
  • One-touch call trigger button one-touch call trigger circuit and microphone
  • the push-to-talk trigger button is located on the surface of the earphone casing, and can move to the inside of the earphone casing when triggered;
  • the one-touch call trigger circuit is connected to the earphone circuit board, and is configured to perform a push-to-talk function when the push-to-talk button is triggered;
  • the microphone is connected to a push-to-talk trigger circuit for receiving an audio signal when performing a push-to-talk function.
  • the earphone housing comprises:
  • the earphone housing and the earphone cover, the earphone housing and the earphone cover can be spliced into one body;
  • the push-to-talk trigger button is specifically disposed on the earphone cover.
  • the charging socket is specifically:
  • the present invention has the following beneficial effects:
  • the wireless adapter includes: an adapter circuit board, an adapter face shell and an adapter bottom case, an external device socket and a charging interface; the adapter face shell and the adapter bottom case can be spliced into one unit; the adapter circuit board is fixed Between the adapter face shell and the adapter bottom case; the external device socket and the charging interface are respectively connected to the wires of the adapter circuit board; the external device socket is matched with the external terminal device interface, and is used for connecting with the external terminal device, The adapter circuit board outputs the power input by the external terminal device to the charging interface; The port is matched with the charging socket of the wireless earphone, and is connected to the external device socket through the adapter circuit board, and is used for outputting the power input from the external device socket to the charging socket of the wireless earphone, so that the charging socket of the wireless earphone charges the power supply of the wireless earphone.
  • the wireless headset does not require an additional charging device when charging.
  • the wireless adapter is integrated with the wireless headset.
  • the wireless adapter transmits the power of the external terminal device to the charging socket of the wireless headset to charge the power supply of the wireless headset.
  • FIG. 1 is a schematic structural view of a first embodiment of a wireless adapter according to the present invention
  • FIG. 2 is a schematic structural view of a second embodiment of a wireless earphone according to the present invention. detailed description
  • the invention discloses a wireless adapter and a wireless earphone.
  • the wireless adapter transmits the power of the external terminal device to the charging socket of the wireless earphone to charge the power supply of the wireless earphone.
  • a wireless adapter includes: an adapter circuit board, an adapter face shell and an adapter bottom case, an external device socket and a charging interface; the adapter face shell and the adapter bottom case can be spliced together; the adapter circuit board is fixed to the adapter face Between the case and the adapter bottom case; the external device socket and the charging interface are respectively connected to the wires of the adapter circuit board; the external device socket is matched with the external terminal device interface, and is used for connecting with the external terminal device, through the adapter circuit board The power input from the external terminal device is output to the charging interface; the charging interface is matched with the charging socket of the wireless earphone, and is connected to the external device socket through the adapter circuit board, and is used for outputting the power input from the external device socket to the charging of the wireless earphone Socket so that the wireless headset's charging jack charges the wireless headset's power supply.
  • a wireless earphone comprising: a earphone plug, a horn, a headphone casing, a microphone, a headphone circuit board, a charging socket and a power supply; the earphone plug and the earphone casing are matched, and can be spliced into one Generally, the speaker, the earphone circuit board, the charging socket and the power supply are located between the earphone plug and the earphone casing; the charging socket is matched with the charging interface of the wireless adapter, and is used for receiving the electrical energy input by the charging interface of the wireless adapter.
  • the power supply is charged; the power supply is connected to the karaoke, the microphone, the earphone circuit board and the charging socket, and is used to supply working power for the karaoke, the microphone and the earphone circuit board.
  • a wireless adapter of the present invention includes:
  • Adapter circuit board, adapter face and adapter bottom case, external device jack and charging interface Adapter circuit board, adapter face and adapter bottom case, external device jack and charging interface.
  • the adapter face shell and the adapter bottom case can be spliced together.
  • the wireless adapter connected to the intercom terminal device, the adapter face case and the adapter bottom case are fixed by the adapter fixing screws and are spliced together.
  • the adapter mask and the adapter bottom case are spliced to form a space inside to protect the adapter circuit board in the wireless adapter, generally using an insulating material such as plastic.
  • the adapter circuit board is secured between the adapter face shell and the adapter bottom case.
  • the adapter circuit board is disposed inside the space formed by the adapter shell and the adapter bottom case, and the adapter circuit board includes an adapter wireless circuit for communicating with the wireless earphone.
  • the external device socket and the charging interface are respectively connected to the wires of the adapter circuit board.
  • the external device socket is matched with an external terminal device for connecting to the external terminal device, and the power input by the external terminal device is output to the charging interface through the adapter circuit board.
  • the external terminal device refers to a terminal device that does not have a built-in wireless function, and may be an intercom terminal device that does not have a built-in wireless function.
  • the external device jacks can be a variety of jacks that interface with external terminal devices, such as: Universal Serial Bus (USB) jacks, pin-and-pin jacks, and audio jacks.
  • USB Universal Serial Bus
  • the external terminal device socket is a pin-contact socket that matches the interface of the intercom terminal device.
  • the external device socket is connected to the external terminal device, and the external terminal device interface is connected to the external terminal device power supply.
  • the external terminal is externally terminated.
  • the end device outputs the power of the power supply from the external terminal device interface to the external device interface on the wireless adapter.
  • the power supply of the external terminal device may be the battery of the external terminal device or the external power source of the external terminal device.
  • the charging interface is matched with the charging socket of the wireless earphone, and is connected to the external device socket through the adapter circuit board, and is used for outputting the power input by the external device socket to the charging socket of the wireless earphone, so that the charging socket of the wireless earphone is the wireless earphone.
  • the power supply is charged.
  • the charging interface on the wireless adapter is connected to the external device socket through a wire in the Printed Circuit Board Assembly (PCBA).
  • the charging interface outputs the power input from the external device jack to the charging jack on the wireless headset.
  • the charging interface can be any kind of conductive medium, and the charging interface of the wireless adapter connected to the intercom terminal device is a positive and negative magnet.
  • the wireless adapter includes: one or more of a Bluetooth adapter, a WIFI adapter, a 2.4G wireless adapter, and a Zibee adapter.
  • a Bluetooth adapter includes: one or more of a Bluetooth adapter, a WIFI adapter, a 2.4G wireless adapter, and a Zibee adapter.
  • the wireless adapter includes: an adapter circuit board, an adapter face shell and an adapter bottom case, an external device socket and a charging interface; the adapter face shell and the adapter bottom case can be spliced into one unit; the adapter circuit board is fixed Between the adapter face shell and the adapter bottom case; the external device socket and the charging interface are respectively connected to the wires of the adapter circuit board; the external device socket is matched with the external terminal device interface, and is used for connecting with the external terminal device, The adapter circuit board outputs the power input by the external terminal device to the charging interface; the charging interface is matched with the charging socket of the wireless earphone, and is connected to the external device socket through the adapter circuit board, and is used for outputting the power input from the external device socket to the wireless device.
  • the charging socket of the earphone so that the charging socket of the wireless earphone charges the power supply of the wireless earphone, the wireless earphone does not need an additional charging device when charging, the wireless adapter is integrated with the wireless earphone, and the wireless adapter transmits the power of the external terminal device to the wireless device.
  • Embodiment 2 The invention relates to a wireless earphone, comprising:
  • Headphone plug, speaker, headphone case, headphone board, charging jack and power supply
  • the earphone plug and the earphone casing are matched and can be spliced into one whole, and the octopus, the earphone circuit board, the charging socket and the power supply are located between the earphone plug and the earphone casing.
  • the earphone plug is generally made of a soft material so that the user can wear it comfortably. Both the earphone plug and the earphone casing are made of insulating material. When spliced into one piece, a space is formed in the earphone plug and the earphone casing, and the speaker, the earphone circuit board, the charging socket and the power supply can be placed.
  • the slave is used to amplify an audio signal received in the earphone circuit board.
  • the earphone housing may include:
  • the earphone housing and the earphone cover, the earphone housing and the earphone cover are matched, and can be spliced into one whole body.
  • the earphone housing and the earphone cover are made of an insulating material, and the battery is located between the earphone housing and the earphone plug, and the charging socket, the earphone circuit board and the power supply are located between the earphone housing and the earphone cover.
  • the charging socket is matched with a charging interface of the wireless adapter, and the power input for receiving the charging interface of the wireless adapter charges the power supply.
  • the charging jack on the wireless headset matches the charging interface on the wireless adapter and is connected to the power supply.
  • the current input from the charging interface is output to the power supply for charging.
  • the charging jack can be connected to the charging power source via a wire in a Printed Circuit Board Assembly (PCBA) on the wireless headset.
  • PCBA Printed Circuit Board Assembly
  • the charging socket can be any kind of conductive medium.
  • the charging interface of a wireless headset is a pair of non-contact positive and negative magnets.
  • the earphone circuit board includes a headset wireless circuit for wireless communication with the wireless adapter.
  • the headset circuit board further includes:
  • the control circuit is respectively connected to the charging socket and the power supply, and is configured to detect the power of the power supply;
  • the electrical energy for receiving the input of the charging socket charges the power supply;
  • the power for stopping the reception of the charging jack stops charging the power supply as shown.
  • the power supply is connected to the speaker, headphone board and charging jack to provide working power for the speaker and headphone board.
  • the power supply in the wireless headset is a battery that matches the wireless headset, and supplies power to the electrical devices such as the circuit board and the speaker in the wireless headset.
  • the wireless headset further includes:
  • One-touch call trigger button one-touch call trigger circuit and microphone.
  • the push-to-talk trigger button is located on the surface of the earphone housing and can be moved inside the earphone housing when triggered.
  • the push-to-talk trigger button of the wireless headset can be placed on the earphone cover of the earphone housing.
  • the one-touch call trigger circuit is connected to the earphone circuit board and is configured to perform a push-to-talk function when the push-to-talk button is triggered.
  • the microphone is connected to a push-to-talk trigger circuit for receiving an audio signal when performing a push-to-talk function.
  • the wireless headset includes: one or more of a Bluetooth headset, a WIFI headset, a 2.4G wireless headset, and a Zibee headset.
  • the wireless adapter is a Bluetooth adapter, and the Bluetooth IEEE 802.15 series protocol is used for Bluetooth communication between the wireless headset and the wireless adapter.
  • the wireless adapter is a WIFI headset, and the WIFI IEEE 802.il series protocol is used between the wireless headset and the wireless adapter for WIFI communication.
  • the wireless headset is a 2.4G wireless headset
  • the wireless adapter is a 2.4G wireless adapter, and the 2.4G wireless protocol is used between the wireless headset and the wireless adapter for 2.4G wireless communication.
  • the wireless adapter is a Zibee wireless adapter, and the Zibee IEEE 802.15.4 standard protocol is used between the wireless headset and the wireless adapter for Zibee wireless.
  • FIG. 1 is a schematic diagram of assembly of a wireless adapter and a wireless headset according to the present invention
  • Wireless adapters include:
  • the adapter cover 102 and the adapter circuit board 103 each have a vertically penetrating hole, and the adapter fixing screw 101 is sequentially screwed through the two holes and screwed to the matching screw holes of the adapter bottom case 104.
  • the adapter housing 102 is provided with a circular projection, and the charging interface 105 is nested in a circular projection for connection to the adapter circuit board.
  • the charging interface 105 is two symmetrical positive and negative magnets, and the middle of the splicing forms a circle matching the circular protrusion on the adapter shell 102.
  • the wireless adapter includes: one or more of a Bluetooth adapter, a WIFI adapter, a 2.4G wireless adapter, and a Zibee adapter.
  • Wireless headsets include:
  • the earphone plug 106, the earphone plug 106 is made of an insulating material and has a soft material shape matching the charging interface 105 on the wireless adapter.
  • the speaker 107 located in the space formed by the earphone plug 106 and the earphone casing 108, is connected to the earphone circuit board 111 for amplifying the audio signal received in the earphone circuit board 111.
  • the earphone housing 108 made of an insulating material, is used to protect other devices inside.
  • the microphone 109 is connected to a push-to-talk trigger circuit for receiving an audio signal when performing a push-to-talk function.
  • the charging socket 110 is matched with the charging interface 105 of the wireless adapter, and the power input for receiving the charging interface 105 of the wireless adapter charges the power supply 112 of the wireless earphone.
  • the charging jack 110 on the wireless headset is matched with the charging interface 105 on the wireless adapter, and is connected to the power supply 112 as a pair of positive and negative magnets.
  • the current input from the charging interface 105 is output to the power supply 112 for charging.
  • the charging jack 110 can be connected to the charging power source 112 via a wire in a Printed Circuit Board Assembly (PCBA) on the wireless headset.
  • PCBA Printed Circuit Board Assembly
  • the headphone circuit board 111 and the power supply 112, the headphone circuit board 111 and the power supply are integrally formed in the space formed by the earphone housing 108 and the earphone cover 113.
  • the earphone circuit board 111 further includes:
  • the control circuit is connected to the charging socket 110 and the power supply 112, respectively, for detecting the power of the power supply 112;
  • the power for receiving the input of the charging socket 110 charges the power supply 112;
  • the power for stopping the reception of the charging jack 110 stops charging the power source 112 as shown.
  • the earphone circuit board 111 further includes:
  • the one-touch call trigger circuit is connected to the earphone circuit board 111, and is configured to perform a push-to-talk function when the push-to-talk button is triggered.
  • the power supply 112 is connected to the speaker 107, the headphone circuit board 111 and the charging socket 110 for supplying operating power to the speaker 107 and the headphone board 111.
  • the power supply 112 in the wireless earphone may specifically be a battery that matches the wireless earphone, and supplies power to the electric device such as the earphone circuit board 111 and the Rab 107 in the wireless earphone.
  • the earphone cover 113 is made of an insulating material and is matched with the earphone housing 108 to be assembled into a single body.
  • the surface of the earphone cover 113 further comprises:
  • the push-to-talk trigger button can be moved inside the earphone cover when triggered, and is used to trigger a push-to-talk circuit to perform a push-to-talk function.
  • the wireless headset includes: one or more of a Bluetooth headset, a WIFI headset, a 2.4G wireless headset, and a Zibee headset. kind.
  • FIG. 2 is an assembly diagram of a wireless adapter and a wireless earphone and an external terminal device according to the present invention, including:
  • the external terminal device is an intercom terminal device.
  • the wireless headset is matched with the wireless adapter charging interface 105, as shown in Figure 2.
  • the wireless adapter is connected to the intercom terminal device through the external device jack 201.
  • the external device interface 201 When the wireless adapter is connected to the intercom terminal device, the external device interface 201 outputs the current input from the intercom terminal device to the charging interface 105 through the adapter circuit board 103.
  • the charging interface 105 outputs the input current to the charging socket 110 of the wireless earphone, and the charging socket 110 outputs the input current to the power supply 112 through the earphone circuit board 111 to charge the power supply 112.

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

Abstract

La présente invention concerne un adaptateur sans fil et un écouteur sans fil. L'adaptateur sans fil comprend une carte de circuit d'adaptateur, une coque avant d'adaptateur et une coque arrière d'adaptateur, une embase pour dispositif externe et une interface de charge; la coque avant et la coque arrière de l'adaptateur pouvant être jointes ensemble pour former une entité, la carte de circuit d'adaptateur étant fixée entre la coque avant et la coque arrière de l'adaptateur, l'embase pour dispositif externe et l'interface de charge étant connectées respectivement par un câble conducteur à la carte de circuit d'adaptateur, l'embase pour dispositif externe étant associée à une interface de dispositif de borne externe, l'interface de charge étant associée à une embase de charge de l'écouteur sans fil. Puisque la carte de circuit d'adaptateur est connectée à l'embase pour dispositif externe, l'écouteur sans fil est chargé sans nécessiter de dispositif de charge supplémentaire. L'adaptateur sans fil et l'écouteur sans fil sont conçus d'une manière intégrale; l'adaptateur sans fil et l'écouteur sans fil se contactent physiquement pour transmettre l'énergie électrique d'un terminal externe à l'embase de charge de l'écouteur sans fil afin de charger une tension d'alimentation dans l'écouteur sans fil. L'écouteur sans fil est associé à l'adaptateur sans fil afin d'accomplir une transformation de canal du terminal à l'écouteur sans fil.
PCT/CN2013/075322 2013-01-30 2013-05-08 Adaptateur sans fil et écouteur sans fil WO2014117451A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201320052314 2013-01-30
CN201320052314.7 2013-01-30

Publications (1)

Publication Number Publication Date
WO2014117451A1 true WO2014117451A1 (fr) 2014-08-07

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PCT/CN2013/075322 WO2014117451A1 (fr) 2013-01-30 2013-05-08 Adaptateur sans fil et écouteur sans fil

Country Status (2)

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CN (2) CN103248978A (fr)
WO (1) WO2014117451A1 (fr)

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Publication number Priority date Publication date Assignee Title
CN103248978A (zh) * 2013-01-30 2013-08-14 海能达通信股份有限公司 一种无线适配器和无线耳机
CN104157119B (zh) * 2014-08-06 2018-01-16 朱亚光 无线遥控器对讲一体化套件
CN105868141B (zh) * 2016-04-18 2019-09-27 深圳市树源科技有限公司 数字接口适配器
CN106375603B (zh) * 2016-11-13 2021-07-27 南京汉隆科技有限公司 基于开关适配器连接无线耳机与网络话机的系统及其控制方法
CN110302531A (zh) * 2019-05-23 2019-10-08 深圳市八达晟电子有限公司 无线适配器、适配方法、存储介质和计算机设备
CN112770305A (zh) * 2020-12-21 2021-05-07 深圳市沃莱特电子有限公司 配对方法、电子组件和无线耳机

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CN103248978A (zh) 2013-08-14

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