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DE202004012084U1 - Bluetooth headset for connection to a computer to transmit digital signals between a mobile telephone and computer and which switches between dongle mode and head set mode depending on the electric potential at the USB plug - Google Patents

Bluetooth headset for connection to a computer to transmit digital signals between a mobile telephone and computer and which switches between dongle mode and head set mode depending on the electric potential at the USB plug Download PDF

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Publication number
DE202004012084U1
DE202004012084U1 DE202004012084U DE202004012084U DE202004012084U1 DE 202004012084 U1 DE202004012084 U1 DE 202004012084U1 DE 202004012084 U DE202004012084 U DE 202004012084U DE 202004012084 U DE202004012084 U DE 202004012084U DE 202004012084 U1 DE202004012084 U1 DE 202004012084U1
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DE
Germany
Prior art keywords
bluetooth headset
bluetooth
mode
computer
headset
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
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DE202004012084U
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German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
COLLEX COMM CORP
COLLEX COMMUNICATION CORP
Original Assignee
COLLEX COMM CORP
COLLEX COMMUNICATION CORP
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Priority to DE202004012084U priority Critical patent/DE202004012084U1/en
Publication of DE202004012084U1 publication Critical patent/DE202004012084U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
    • H04M1/6066—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone including a wireless connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • H04M1/05—Supports for telephone transmitters or receivers specially adapted for use on head, throat or breast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details 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
    • H04B1/38—Transceivers, 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
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details 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
    • H04B1/38—Transceivers, 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
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • H04B2001/3866—Transceivers carried on the body, e.g. in helmets carried on the head
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/02—Details of telephonic subscriber devices including a Bluetooth interface
    • 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
    • H04R1/1041—Mechanical or electronic switches, or control elements
    • 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
    • H04R1/105—Earpiece supports, e.g. ear hooks
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Function (AREA)

Abstract

The Bluetooth headset includes a Bluetooth module. A transmitter/receiver circuit with antenna is connected to the module. The headset also has rechargeable batteries, a microphone, a loud speaker, an input/output circuit and a USB interface with a recharge circuit and a USB plug (2). The recharge circuit is connected to rechargeable batteries. A switch over mechanism is provided in the module for signal processing. This switches between a dongle mode and a head set mode depending on the electric potential at the USB plug.

Description

Technik der ErfindungTechnology of invention

Die vorliegende Erfindung betrifft eine Verbesserung des Aufbaus eines Bluetooth-Headsets, welche es im Besonderen dem Bluetooth-Headset ermöglicht, an einen Rechner angeschlossen zu werden, um digitale Signale zwischen Mobiltelefon und Rechner zu übertragen.The The present invention relates to an improvement in the structure of a Bluetooth headsets, which in particular enable the Bluetooth headset, to be connected to a computer to transfer digital signals between Transfer mobile phone and calculator.

Stand der TechnikState of the art

Die herkömmliche Technik des Bluetooth betrifft eine drahtlose Übertragungstechnik von Signalen unter anderen Rechner, an Laptop, PDA (Personal Digital Assistant), Mobilfunk, Drucker, Scanner, Digitalkamera und gar elektronische Haushaltsgeräte. Bluetooth-Geräte (Chipset) senden Signale und Daten im ISM-Band (Industrial Scientific Medical Band). Alle Bluetooth-Geräte haben eine eigene Adresse, wodurch mehrere verschiedene Geräte auseinander gehalten werden. 7 Bluetooth-Geräte können zum Beispiel mit einer drahtlosen Bluetooth-Freisprecheinrichtung in Form eines Netzwerkes genutzt werden oder ermöglichen eine schnurlose Anbindung des Handys an ein Laptop. Die maximale Reichweite, die mit dem Kurzstrecken-Datenfunk Bluetooth möglich ist, beträgt etwa 10 Meter. Nur mit speziellen Verstärkern kann die Reichweite auf etwa 100 Meter erhöht werden. Bluetooth besitzt eine max. Geschwindigkeit bei der Datenübertragung von 1 MB pro Sekunde, gleichzeitig kann mit PIN-Code (Persönliche Identifikations-Nummer) verschlüsselt werden, außerdem ermöglicht sein hohes Frequenz-Hopping mit 1600 Wechseln eine störungsfreie Übertragung von magnetischen Wellen.The conventional Bluetooth technology relates to the wireless transmission of signals among other computers, on a laptop, PDA (Personal Digital Assistant), Cellular phones, printers, scanners, digital cameras and even electronic ones Domestic appliances. Bluetooth devices (Chipset) send signals and data in the ISM band (Industrial Scientific Medical band). All Bluetooth devices have their own address, which separates several different devices being held. 7 Bluetooth devices can be used Example with a wireless Bluetooth hands-free device in the form of a Network can be used or enable a wireless connection of the cell phone to a laptop. The maximum range with short-range radio data transmission Bluetooth possible is, is about 10 meters. The range can only be increased to about with special amplifiers Increased 100 meters become. Bluetooth has a max. Data transfer speed of 1 MB per second, at the same time with PIN code (personal identification number) be encrypted Moreover allows its high frequency hopping with 1600 changes ensures interference-free transmission of magnetic waves.

Die Grundidee bei Bluetooth-Geräten ist eine schnurlose Verbindung zu ermöglichen, durch welche die Datenübertragung zwischen Rechner, Laptop, PDA, Mobilfunk, Drucker, Scanner, Digitalkamera oder elektronischen Haushaltsgeräten ohne jegliches Kabel möglich ist.The Basic idea for Bluetooth devices is to enable a wireless connection through which the data transmission between computer, laptop, PDA, cell phone, printer, scanner, digital camera or electronic household appliances possible without any cable is.

Der Stromverbrauch dieser Technik wurde bereits verbessert und ist nun reduzierter als zuvor. (Stromsparklasse 2, sprich 3–30 Milliampere), so dass fast alle bestehenden Bluetooth-Geräte von Akkus betrieben werden können. Dieser Vorteil erweist sich gleichzeitig aber auch als Beschränkung der Reichweite der Bluetooth-Geräte.The power consumption of this technology has already been improved and is now less than before. (Power Park Lasse 2 , ie 3–30 milliamps), so that almost all existing Bluetooth devices can be operated by batteries. This advantage also proves to limit the range of the Bluetooth devices.

Die vorhergehend beschriebenen Eigenschaften der Bluetooth-Technik weisen deutlich deren Vorzüge für die Anwendung von drahtlosen Headsets auf. Darüber hinaus ist der optische Faktor bei Bluetooth-Übertragung im Vergleich zu herkömmlicher Infrarot-Technik irrelevant; z.B. kann sich ein Bluetooth-Gerät in den Taschen von Kleidungsstücken befinden und trotzdem einen guten Empfang haben.The previously described properties of Bluetooth technology clearly their merits for the Application of wireless headsets on. In addition, the optical Bluetooth transmission factor compared to conventional Infrared technology irrelevant; e.g. can a Bluetooth device get into the Bags of clothing and still have good reception.

Zwar bestehen vorhergehend erläuterte Vorteile bei der Bluetooth-Technik, jedoch ist deren Anwendung noch nicht weitgehend verbreitet. Heutzutage wird lediglich in wenigen Mobiltelefonen, Druckern und Laptops eine Bluetooth-Schnittstelle verbaut. Adapter oder sonstiges Erweiterungszubehör von Bluetooth-Modulen für Rechner, Laptop kosten häufig zwischen 90 und 250 US Dollar pro Stück, was nicht gerade als leicht zahlbar für jeden Verbraucher erscheint.Though exist previously explained Advantages with Bluetooth technology, however, their application is still not widely used. Nowadays only a few A Bluetooth interface is installed in mobile phones, printers and laptops. Adapters or other expansion accessories for Bluetooth modules for computers, Laptops often cost between $ 90 and $ 250 each, which isn't exactly easy payable for every consumer appears.

Deshalb wäre es kostengünstiger und vorteilhafter für neue mögliche Anwendungen, wenn ein Bluetooth-Headset ebenfalls Informationen zwischen Mobiltelefon und Rechner übertragen könnte.Therefore would it be cost-effective and more beneficial for new possible Applications when a Bluetooth headset also information could transfer between mobile phone and computer.

Vorteile der ErfindungAdvantages of invention

Der Erfindung liegt daher die Aufgabe zugrunde, Mängel des Standes der Technik zu beheben. So soll eine Verbesserung des Aufbaus von Bluetooth-Headsets, welche Mobiltelefon und Rechner verbindet, vorgeschlagen werden.The The invention is therefore based on the problem of deficiencies in the prior art to fix. So an improvement in the construction of Bluetooth headsets, which mobile phone and computer connects, are proposed.

Diese Aufgabe wird durch ein Bluetooth-Headset gelöst, welches die Merkmale des unabhängigen Schutzanspruchs 1 aufweist.This Task is solved by a Bluetooth headset, which the characteristics of the independent Protection claim 1 has.

Weitere alternative oder vorteilhafte Aus- bzw. Weiterbildungen der Erfindung sind in den Merkmalen der abhängigen Schutzansprüche beschrieben.Further alternative or advantageous developments or further developments of the invention are dependent in the characteristics of protection claims described.

Insbesondere soll eine erfindungsgemäße Verbesserung des Aufbaus eines Bluetooth-Headsets aus zumindest folgenden Bestandteilen besteht:

  • – einem Bluetooth Modul,
  • – einem Stromkreis von Bluetooth-Sender/Empfänger mit Antenne,
  • – Akkus,
  • – einem Mikrophon,
  • – Lautsprecher,
  • – einem Output-/ Input- Stromkreis,
  • – einer USB- Schnittstelle mit einem Auflade-Stromkreis,
einem USB- Stecker und einer Schaltung zu Akkus, wobei in diesem Bluetooth-Modul ein Umschaltmechanismus vorgesehen ist, der je nach elektrischem Potential an dem USB- Stecker zwischen Dongle-Modus und Headset-Modus umschaltet. Dadurch kann das Bluetooth-Headset an einen Rechner angeschlossen werden und digitale Signale zwischen Mobiltelefon und Rechner übertragen.In particular, an improvement of the construction of a Bluetooth headset according to the invention should consist of at least the following components:
  • - a Bluetooth module,
  • - a circuit of Bluetooth transmitter / receiver with antenna,
  • - batteries,
  • - a microphone,
  • - Speaker,
  • - an output / input circuit,
  • - a USB interface with a charging circuit,
a USB plug and a circuit for batteries, a switchover mechanism being provided in this Bluetooth module, which switches between dongle mode and headset mode depending on the electrical potential at the USB plug. This allows the Bluetooth headset to be connected to a computer and to transmit digital signals between the mobile phone and the computer.

Ausführungsbeispiele der ErfindungEmbodiments of the invention

Nachstehend wird die Erfindung anhand der Figuren der Zeichnung rein beispielhaft näher beschrieben. Gleiche Teile in unterschiedlichen Ausführungsbeispielen, welche dieselben Funktionen ausüben, sind nachstehend mit gleichen Bezeichnungen und Bezugszeichen versehen. Es zeigen in schematischer Darstellung:below the invention with reference to the figures of the drawing is purely exemplary described in more detail. Same parts in different embodiments, which are the same Perform functions, are given the same names and reference symbols below. In a schematic representation:

1, 2 stellen den Aufbau & Diagramm des Aufbaus der Erfindung dar. Ein Bluetooth-Headset 1, besteht aus zumindest folgenden Bauteilen:

  • – einem Bluetooth-Modul 11;
  • – einem mit Bluetooth-Modul 11 verbundenen Sender/ Empfänger Stromkreis 13 mit Antenne 12;
  • – Akkus 14;
  • – einem Mikrophon 15
  • – einem Lautsprecher 16
  • – einem Output/ Input Stromkreis 17 mit darauf angebrachten Rufannahme/-ablehnungstasten 171 und Lautstärkeregler 172 (siehe 1);
  • – einem Stromschalter (nicht in den Zeichnungen dargestellt);
  • – einer USB- Schnittstelle 18 mit einem Auflade-Stromkreis 19 und USB-Stecker 2, welcher Auflade-Stromkreis 19 um Akkus 14 verbindet ist;
wobei, in dem Bluetooth-Modul 11 ein Umschaltmechanismus zur Signal-Verarbeitung vorgesehen ist, der je nach elektrischem Potential an dem USB-Stecker 2 zwischen Dongle-Modus und Headset-Modus umschaltet. Im Fall eines höheren Potentiales wird der Dongle Modus eingeschaltet; wenn das Potential am USB- Stecker 2 höher ist, wird der Aufladestromkreis 19 die Akkus 14 aufladen, um die Betriebsspannung des Bluetooth-Headsets 1 aufrecht zu erhalten; wenn das Gegenteil passiert, wird der Headset-Modus aktiviert. Der Aufladestromkreis 19 steht in Verbindung mit einer Signalleuchte 3 zur Signalisierung des Betriebsmodus. 1 . 2 represent the structure & diagram of the structure of the invention. A Bluetooth headset 1 , consists of at least the following components:
  • - a Bluetooth module 11 ;
  • - one with bluetooth module 11 connected transmitter / receiver circuit 13 with antenna 12 ;
  • - batteries 14 ;
  • - a microphone 15
  • - a speaker 16
  • - an output / input circuit 17 with attached call acceptance / rejection buttons 171 and volume control 172 (please refer 1 );
  • - a power switch (not shown in the drawings);
  • - a USB interface 18 with a charging circuit 19 and USB connector 2 what charging circuit 19 about batteries 14 connects is;
where, in the bluetooth module 11 a switching mechanism for signal processing is provided, depending on the electrical potential at the USB connector 2 toggles between dongle mode and headset mode. In the case of a higher potential, the dongle mode is switched on; if the potential at the USB connector 2 is higher, the charging circuit 19 the batteries 14 charge to the operating voltage of the bluetooth headset 1 maintain; if the opposite happens, headset mode is activated. The charging circuit 19 is connected to a signal lamp 3 for signaling the operating mode.

Außerdem wird ein C-förmiger Hängebügel 4 am Bluetooth-Headset 1 vorgesehen.In addition, a C-shaped hanging bracket 4 on the Bluetooth headset 1 intended.

Der erfindungsgemäße Aufbau nach 1 schließt jedoch andere Ausführungsformen der Erfindung nicht aus, die gemäß Schutzanspruch 1 ausgebaut sind, wie zum Beispiel einen Staubschützer über den USB-Stecker 2 einzurichten (nicht in den Zeichnungen dargestellt), oder der USB-Stecker 2 mit einer Federfunktion vorzusehen ist und damit der USB-Stecker 2 je nach Bedarf eingesteckt oder gezogen werden kann.The structure according to the invention 1 does not exclude other embodiments of the invention, however, which are expanded according to protection claim 1, such as a dust cover via the USB connector 2 to set up (not shown in the drawings), or the USB connector 2 must be provided with a spring function and thus the USB connector 2 can be inserted or removed as required.

3 und 4 stellen Anwendungsvarianten der Erfindung I. und II. dar. Wenn ein Nutzer ein Bluetooth-Headset 1 an die Ohrmuschel hängt, kann das Bluetooth-Headset 1 als Freisprecheinrichtung eines Mobiltelefons 4 zur Signalisierung dienen; wenn man aber den USB-Stecker 2 des Bluetooth-Headsets 1 in die USB-Buchse 61 des Rechners 6 einsteckt, dann können Daten wie z.B. digitale Fotos, SMS vom Mobiltelefon 5 zum Rechner 6 übertragen und im Rechner gespeichert werden, oder Daten wie Graphiken und Klingeltöne vom Rechner 6 auf das Mobiltelefon 5 überspielt werden. Dadurch werden Rechner 6 und Mobiltelefon 5 über das Bluetooth-Headset 1 verbunden, wodurch eine Informationsübertragung erfolgt. 3 and 4 represent application variants of the invention I. and II. If a user has a Bluetooth headset 1 hangs on the ear cup, the Bluetooth headset 1 as a hands-free device for a mobile phone 4 serve for signaling; but if you have the USB connector 2 of the Bluetooth headset 1 into the USB socket 61 of the computer 6 then data such as digital photos, SMS from the mobile phone can be inserted 5 to the computer 6 transferred and stored in the computer, or data such as graphics and ringtones from the computer 6 on the mobile phone 5 be dubbed. This makes computers 6 and mobile phone 5 via the Bluetooth headset 1 connected, whereby an information transfer takes place.

Weitere alternative oder vorteilhafte Aus- bzw. Weiterbildungen der Erfindung sind in den Merkmalen der abhängigen Schutzansprüche beschrieben. Jeder Bausatz, der zur Herstellung einer Verbesserung des Aufbaus von Bluetooth-Headsets gemäß einer Ausführungsform der Erfindung geeignet ist, fällt in den Schutzbereich der zugehörigen Ansprüche.Further alternative or advantageous developments or further developments of the invention are dependent in the characteristics of protection claims described. Any kit that is used to make an improvement the construction of Bluetooth headsets according to one embodiment the invention is suitable falls in the scope of protection of the associated Expectations.

11
Bluetooth- HeadsetBluetooth headset
1111
Bluetooth- ModulBluetooth module
1212
Antenneantenna
1313
Sender/ Empfänger StromkreisChannel/ receiver circuit
1414
Akkusbatteries
1515
Mikrophonemicrophones
1616
Lautsprecherspeaker
1717
Output-/ Input- StromkreisOutput-/ Input circuit
171171
Rufannahme-/ -ablehnungstasteanswer / -ablehnungstaste
172172
LautstärkereglerVolume control
1818
USB- SchnittstelleUSB interface
1919
Auflade- Stromkreischarging circuit
22
USB- SteckerUSB plug
33
Signalleuchtesignal light
44
HängebügelMounting bracket
55
Mobiltelefonmobile phone
66
Rechnercomputer
5151
USB-SteckdoseUSB socket

Claims (10)

Bluetooth-Headset, welches aus zumindest folgenden Bestandteilen besteht: – einem Bluetooth-Modul; – einem mit dem Bluetooth-Modul verbundenen Sender/Empfänger-Stromkreis mit Antenne; – Akkus; – einem Mikrophon; – einem Lautsprecher; – einem Output/Input-Stromkreis; – einer USB- Schnittstelle mit einem Aufladestromkreis und einem USB- Stecker, wobei der Aufladestromkreis mit Akkus verbunden ist, wobei in dem Bluetooth-Modul ein Umschaltmechanismus zur Signal-Verarbeitung vorgesehen ist, der je nach elektrischem Potential an dem USB-Stecker zwischen einem Dongle-Modus bzw. einem Headset-Modus umschaltet;Bluetooth headset, which consists of at least the following Components consist of: - one Bluetooth module; - one transmitter / receiver circuit with antenna connected to the Bluetooth module; - batteries; - one Microphone; - one Speaker; - one Output / input circuit; - one USB interface with one Charging circuit and a USB Plug, the charging circuit is connected to batteries, wherein a switching mechanism for signal processing in the Bluetooth module is provided, depending on the electrical potential at the USB connector between switches a dongle mode or a headset mode; Bluetooth-Headset nach Anspruch 1, dadurch gekennzeichnet, dass die interne Stromversorgung des Bluetooth-Headsets mit Akkus ausgestattet ist.Bluetooth headset according to claim 1, characterized in that the internal power supply of the Bluetooth headset is equipped with batteries. Bluetooth-Headset nach Anspruch 1, dadurch gekennzeichnet, dass der Output/Input-Stromkreis des Bluetooth-Headsets mit einer Rufannahme/-ablehnungstaste, Lautstärkeregler und einem Stromschalter verbunden ist.Bluetooth headset according to claim 1, characterized in that the output / input circuit of the Bluetooth headset with a call accept / reject button, Volume control and a power switch is connected. Bluetooth-Headset nach Anspruch 1, dadurch gekennzeichnet, dass der Aufladestromkreis die Akkus auflädt, um die Betriebsspannung des Bluetooth-Headsets aufrecht zu erhalten, wenn das Potential am USB-Stecker höher als das des Bluetooth-Headsets ist.Bluetooth headset according to claim 1, characterized in that The charging circuit charges the batteries to the operating voltage of the bluetooth headset if the potential higher on the USB connector than that of the Bluetooth headset. Bluetooth-Headset nach Anspruch 1, dadurch gekennzeichnet, dass der Aufladestromkreis des Bluetooth-Headsets Verbindung zu einer Signalleuchte zur Darstellung des Betriebsmodus hat.Bluetooth headset according to claim 1, characterized in that the charging circuit of the Bluetooth headset connects to has a signal lamp to show the operating mode. Bluetooth-Headset nach Anspruch 1, dadurch gekennzeichnet, dass über den USB-Stecker des Bluetooth-Headsets ein Staubschützer vorgesehen ist.Bluetooth headset according to claim 1, characterized in that about a dust protector is provided for the USB connector of the Bluetooth headset. Bluetooth- Headset nach Anspruch 1, dadurch gekennzeichnet, dass der USB-Stecker des Bluetooth-Headsets mit einer Federfunktion vorzusehen ist und damit der USB-Stecker je nach Bedarf eingesteckt oder gezogen werden kann.Bluetooth headset according to claim 1, characterized in that the USB plug of the Bluetooth headset with a spring function is to be provided and thus the USB connector can be inserted or removed as required. Bluetooth-Headset nach Anspruch 1, dadurch gekennzeichnet, dass an diesem Bluetooth-Headsets ein C-förmiger Hängebügel vorgesehen ist.Bluetooth headset according to claim 1, characterized in that a C-shaped hanging bracket is provided on this Bluetooth headset. Bluetooth-Headset nach Anspruch 1, dadurch gekennzeichnet, dass, wenn das elektrische Potential am USB-Stecker höher ist, der Dongle Modus einschaltbar ist, und wenn das Gegenteil passiert, dann der Headset-Modus einschaltbar ist.Bluetooth headset according to claim 1, characterized in that if the electrical potential at the USB connector is higher, the dongle mode can be switched on, and if the opposite happens, then the headset mode can be switched on. Bluetooth-Headset nach Anspruch 1, dadurch gekennzeichnet, dass, wenn das elektrische Potential am USB-Stecker niedriger ist, der Dongle-Modus einschaltbar ist, und wenn das Gegenteil passiert, dann der Headset-Modus einschaltbar ist.Bluetooth headset according to claim 1, characterized in that if the electrical potential at the USB connector is lower, the dongle mode can be switched on, and if the opposite happens, then headset mode can be switched on.
DE202004012084U 2004-08-02 2004-08-02 Bluetooth headset for connection to a computer to transmit digital signals between a mobile telephone and computer and which switches between dongle mode and head set mode depending on the electric potential at the USB plug Expired - Lifetime DE202004012084U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202004012084U DE202004012084U1 (en) 2004-08-02 2004-08-02 Bluetooth headset for connection to a computer to transmit digital signals between a mobile telephone and computer and which switches between dongle mode and head set mode depending on the electric potential at the USB plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202004012084U DE202004012084U1 (en) 2004-08-02 2004-08-02 Bluetooth headset for connection to a computer to transmit digital signals between a mobile telephone and computer and which switches between dongle mode and head set mode depending on the electric potential at the USB plug

Publications (1)

Publication Number Publication Date
DE202004012084U1 true DE202004012084U1 (en) 2004-10-07

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DE202004012084U Expired - Lifetime DE202004012084U1 (en) 2004-08-02 2004-08-02 Bluetooth headset for connection to a computer to transmit digital signals between a mobile telephone and computer and which switches between dongle mode and head set mode depending on the electric potential at the USB plug

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US8116492B2 (en) 2006-11-08 2012-02-14 Siemens Audiologische Technik Gmbh Rechargeable hearing device
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US10993011B2 (en) 2007-01-06 2021-04-27 Apple Inc. In-ear wireless listening device
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US10979796B2 (en) 2007-01-06 2021-04-13 Apple Inc. In-ear wireless listening device
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US10771880B1 (en) 2007-01-06 2020-09-08 Apple Inc. In-ear wireless device
US20180255389A1 (en) 2007-01-06 2018-09-06 Apple Inc. Headset connector
US9118990B2 (en) 2007-01-06 2015-08-25 Apple Inc. Connectors designed for ease of use
US10516931B2 (en) 2007-01-06 2019-12-24 Apple Inc. Headset connector
US10433043B2 (en) 2007-01-06 2019-10-01 Apple Inc. In-ear listening device
US10313775B2 (en) 2007-01-06 2019-06-04 Apple Inc. Portable listening device system
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US10165346B2 (en) 2007-01-06 2018-12-25 Apple Inc. Headset connector
EP1971180A1 (en) * 2007-03-16 2008-09-17 Darfon Electronics Corporation Electronic device with earpiece
EP2034704A1 (en) * 2007-09-06 2009-03-11 Aiptek International Inc. Multifunctional bluetooth headset
EP2037661A1 (en) * 2007-09-13 2009-03-18 Modelabs Technologies Limited Housing for a headset with USB charging connector
US8535075B1 (en) 2010-05-28 2013-09-17 Apple Inc. Electronic device with circuitry to detect the insertion orientation of a plug connector
US10637192B2 (en) 2010-05-28 2020-04-28 Apple Inc. Dual orientation connector with external contacts
US10090619B2 (en) 2010-05-28 2018-10-02 Apple Inc. Dual orientation connector with external contacts
EP2424202A1 (en) * 2010-08-23 2012-02-29 GN Netcom A/S Mass deployment of communication headset systems
US8606334B2 (en) 2010-08-23 2013-12-10 Gn Netcom A/S Mass deployment of communication headset systems
US9143594B2 (en) 2010-08-23 2015-09-22 Gn Netcom A/S Mass deployment of communication headset systems
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US8686600B2 (en) 2011-11-07 2014-04-01 Apple Inc. Techniques for configuring contacts of a connector
US9667007B2 (en) 2011-11-07 2017-05-30 Apple Inc. Techniques for configuring contacts of a connector
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US9307312B2 (en) 2013-03-15 2016-04-05 Apple Inc. Audio accessory with internal clock
CN103260104A (en) * 2013-05-15 2013-08-21 江苏奇异点网络有限公司 Novel bluetooth earphone capable of being used for listening to music
US11930313B2 (en) 2015-09-30 2024-03-12 Apple Inc. In-ear headphone
US10841683B2 (en) 2015-09-30 2020-11-17 Apple Inc. In-ear headphone
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CN116347295A (en) * 2023-03-29 2023-06-27 健达创智科技股份有限公司 An audio playback device and method

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