DE19517523A1 - Portable or mobile telephone subscriber's appts. - Google Patents

Portable or mobile telephone subscriber's appts.

Info

Publication number
DE19517523A1
DE19517523A1 DE19517523A DE19517523A DE19517523A1 DE 19517523 A1 DE19517523 A1 DE 19517523A1 DE 19517523 A DE19517523 A DE 19517523A DE 19517523 A DE19517523 A DE 19517523A DE 19517523 A1 DE19517523 A1 DE 19517523A1
Authority
DE
Germany
Prior art keywords
antenna
portable
mouthpiece
appts
mobile telephone
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.)
Withdrawn
Application number
DE19517523A
Other languages
German (de)
Inventor
Joachim Schneider
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19517523A priority Critical patent/DE19517523A1/en
Publication of DE19517523A1 publication Critical patent/DE19517523A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H04B1/3833—Hand-held transceivers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/245—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with means for shaping the antenna pattern, e.g. in order to protect user against rf exposure

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Details Of Aerials (AREA)
  • Telephone Set Structure (AREA)

Abstract

The antenna (5) can be pulled out of the apparatus downwards from near or under the mouthpiece (2) as required. The apparatus also includes an earpiece (1), a display panel (3) and a keyboard (4). The panel is a fluid-crystal display.

Description

Gegenstand der Erfindung ist ein tragbarer Telefonapparat, wie Mobiltelefon oder Portable mit einer Sprechmuschel und einer Hörmuschel sowie elektrischen Schaltungen zur Wahl und zum Sprechbetrieb über eine aus dem Apparat herausziehbare Antenne.The invention relates to a portable telephone, such as Mobile phone or portable with one mouthpiece and one Earpiece and electrical circuits to choose from and Speech operation via an antenna that can be pulled out of the device.

Bei solchen eingangs beschriebenen Apparaten, die auch unter dem Sammelbegriff Handies geführt werden, und bei denen die Antenne gewöhnlich neben oder hinter der Hörmuschel nach oben aus den Apparat herausgezogen wird, besteht die Gefahr, daß infolge des während des Betriebes aus der dann neben dem Kopf befindlichen Antenne abgestrahlten elektromagnetischen Wechselfeldes gesundheitliche Beeinträchtigungen des Gehirns auftreten könnten, sogenannter Elektrosmog. Diese Gefahr wird damit begründet, daß durch die Konzentration von lebenswichtigen Nerven im Kopfbereich die gesamte Gesundheit in Mitleidenschaft gezogen werden kann. Man hat versucht, dieser Gefahr dadurch zu begegnen, daß man die Ausgangsleistungen dieser Apparate, die bis zu 8 Watt betragen kann, gedrosselt hat. Jedoch hat dies zur Beeinträchtigung der Betriebsfähigkeit unter ungünstigen Bedingungen, wie zum Beispiel in weitgehend fensterlosen Räumen, Kellern sowie im Freien unter Brücken, in Tallagen oder sonstigen "Funkschatten" geführt.In such devices described above, which also under the Collective term cell phones are carried, and where the antenna usually next to or behind the earpiece Is pulled out, there is a risk that as a result of during operation from the one next to the head Antenna emitted alternating electromagnetic field impaired brain health could occur so-called electrosmog. The reason for this danger is that through the concentration of vital nerves in the head area all health can be affected. An attempt has been made to counter this danger by Output powers of these devices, which are up to 8 watts can, throttled. However, this has an adverse effect on the Operability under unfavorable conditions, such as in largely windowless rooms, basements and outdoors Bridges, in valley locations or other "radio shadows".

Zur Minderung oder zur Vermeidung dieser Gefahren wird erfindungsgemäß vorgeschlagen, daß die Antenne neben oder hinter der Sprechmuschel nach unten aus dem Apparat ausziehbar angeordnet ist.To mitigate or avoid these dangers proposed according to the invention that the antenna next to or behind the mouthpiece can be pulled down out of the device is arranged.

Der besondere Vorteil der erfindungsgemäßen Anordnung der Antenne ist darin zu sehen, daß die leistungsabstrahlende Antenne nicht mehr in unmittelbarer Nähe des Kopfes liegt und somit ihr Feld die im Kopf befindlichen Nerven nicht mehr so stark beeinflussen kann wie bei herkömmlicher Anordnung der Antenne. Ein weiterer Vorteil ist darin zu sehen, daß bei der Bemessung der Ausgangsleistung dieser Apparate auf diesen gesundheitlichen Aspekt keiner Rücksicht mehr genommen werden muß.The particular advantage of the antenna arrangement according to the invention can be seen in the fact that the power radiating antenna is not more in the immediate vicinity of the head and thus their field no longer influence the nerves in the head as much can as with conventional arrangement of the antenna. Another The advantage is that when designing the Output power of these devices on these health Aspect no longer needs to be taken into account.

In Weiterbildung der Erfindung ist die Antenne im Bereich eines vorgegebenen Kegels schwenkbar. Damit ist es möglich, die abstrahlende Antenne im Rahmen der räumlichen Gegebenheiten der Sprechstelle noch weiter vom Körper zu entfernen. In a further development of the invention, the antenna is in the range of one predetermined cone pivotable. This makes it possible to radiating antenna in the context of the spatial conditions of the To remove the call station even further from the body.  

Zum Schutz der Antenne gegen mechanische Beschädigungen im Bereich der Sprechstelle ist es von besonderem Vorteil, wenn die an sich fest eingebaute Antenne elastisch flexibel ist.To protect the antenna against mechanical damage in the Area of the call station, it is particularly advantageous if the antenna that is permanently installed is elastically flexible.

Eine weitere Verbesserung der Betriebsbedingungen in gesundheitlicher Hinsicht kann bei Apparaten mit einer Sprechmuschel in Form einer Klappe, die im zugeklappten Zustand das zur Bedienung bestimmte Tastenfeld ganz oder teilweise über­ deckt, gemäß einer Weiterbildung der Erfindung dadurch geschehen, daß in der Klappe eine Abschirmung gegen elektromagnetische Fel­ der vorhanden ist. Damit ist ein weiterer Schutz des Kopfes gegen die Wirkung des elektromagnetischen Feldes der Antenne gegeben.Another improvement in operating conditions in from a health point of view, apparatus with a Speech cup in the form of a flap, which when closed all or part of the keypad intended for operation covers, according to a further development of the invention, that in the flap a shield against electromagnetic fields that exists. This is a further protection of the head against given the effect of the electromagnetic field of the antenna.

Die Figur zeigt in zum Teil schematischer Darstellung ein Ausführungsbeispiel eines Telefonapparates nach der Lehre der Erfindung.The figure shows a partially schematic representation Embodiment of a telephone according to the teaching of Invention.

Der dargestellte Telefonapparat besteht aus einer Hörmuschel 1, und einer Sprechmuschel 2. Dazwischen ist ein Tastenfeld 4 zur Bedienung und ein LCD-Feld 3 zur Anzeige vorgesehen. Die Antenne 5, die hier als Teleskopantenne dargestellt ist, ist erfindungs­ gemäß so in dem Apparat angeordnet, daß sie neben oder hinter der Sprechmuschel 2 aus dem Apparat ausziehbar ist.The telephone set shown consists of an earpiece 1 and a mouthpiece 2 . In between there is a keypad 4 for operation and an LCD field 3 for display. The antenna 5 , which is shown here as a telescopic antenna, is fiction, according to arranged in the apparatus that it can be pulled out next to or behind the mouthpiece 2 from the apparatus.

Claims (4)

1. Tragbarer Telefonapparat, wie Mobiltelefon oder Portable mit einer Sprechmuschel (2) und einer Hörmuschel (1) sowie Schal­ tungen zur Wahl und zum Sprechbetrieb über eine aus dem Ap­ parat ausziehbare Antenne (5), dadurch gekennzeichnet, daß die Antenne (5) neben oder hinter der Sprechmuschel (2) in Betriebshaltung nach unten aus dem Apparat ausziehbar ist.1. Portable telephone, such as a mobile phone or portable with a mouthpiece ( 2 ) and an earpiece ( 1 ) as well as circuits for selection and for speech operation via an antenna ( 5 ) which can be pulled out from the ap, characterized in that the antenna ( 5 ) next to or behind the mouthpiece ( 2 ) in the operating position can be pulled down out of the apparatus. 2. Telefonapparat nach Anspruch 1, dadurch gekennzeichnet, daß die ausgezogene Antenne (5) im Bereich eines vorgegebenen Kegels schwenkbar ist.2. Telephone apparatus according to claim 1, characterized in that the extended antenna ( 5 ) is pivotable in the region of a predetermined cone. 3. Telefonapparat nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die an sich fest eingebaute Antenne (5) elastisch flexibel ist.3. Telephone apparatus according to claim 1 or 2, characterized in that the antenna ( 5 ) permanently installed per se is elastically flexible. 4. Telefonapparat nach Anspruch 1 mit einer Sprechmuschel (2), in Form einer Klappe, die im zugeklappten Zustand das zur Bedienung bestimmte Tastenfeld (4) ganz oder teilweise über­ deckt, dadurch gekennzeichnet, daß in der Klappe eine Abschirmung gegen elektromagnetische Felder vorhanden ist.4. Telephone apparatus according to claim 1 with a mouthpiece ( 2 ), in the form of a flap which, in the closed state, covers the keypad ( 4 ) intended for operation entirely or partially, characterized in that a shield against electromagnetic fields is present in the flap .
DE19517523A 1995-05-12 1995-05-12 Portable or mobile telephone subscriber's appts. Withdrawn DE19517523A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19517523A DE19517523A1 (en) 1995-05-12 1995-05-12 Portable or mobile telephone subscriber's appts.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19517523A DE19517523A1 (en) 1995-05-12 1995-05-12 Portable or mobile telephone subscriber's appts.

Publications (1)

Publication Number Publication Date
DE19517523A1 true DE19517523A1 (en) 1995-11-30

Family

ID=7761794

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19517523A Withdrawn DE19517523A1 (en) 1995-05-12 1995-05-12 Portable or mobile telephone subscriber's appts.

Country Status (1)

Country Link
DE (1) DE19517523A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29613068U1 (en) * 1996-07-27 1996-09-19 Hagenuk Telecom GmbH, 24118 Kiel Handheld device for mobile radio
DE19727967A1 (en) * 1997-07-02 1999-01-14 Helmut Podobnik Protection against electrosmog
WO1999004500A1 (en) * 1997-07-16 1999-01-28 Siemens Aktiengesellschaft Hand-held telephone device
DE10238967A1 (en) * 2002-06-04 2003-12-18 Curtis 1000 Europ Ag Mobile telephone has e.g. metal foil, wire grating or metallized plastics film arranged between antenna and user's head to block radiation
DE10032355B4 (en) * 2000-07-04 2010-01-21 Ipcom Gmbh & Co. Kg mobile phone

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29613068U1 (en) * 1996-07-27 1996-09-19 Hagenuk Telecom GmbH, 24118 Kiel Handheld device for mobile radio
DE19727967A1 (en) * 1997-07-02 1999-01-14 Helmut Podobnik Protection against electrosmog
WO1999004500A1 (en) * 1997-07-16 1999-01-28 Siemens Aktiengesellschaft Hand-held telephone device
DE10032355B4 (en) * 2000-07-04 2010-01-21 Ipcom Gmbh & Co. Kg mobile phone
DE10238967A1 (en) * 2002-06-04 2003-12-18 Curtis 1000 Europ Ag Mobile telephone has e.g. metal foil, wire grating or metallized plastics film arranged between antenna and user's head to block radiation

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
8139 Disposal/non-payment of the annual fee