DE19907431A1 - Ergonomic mobile telephone with aerial distanced from user's brain during telephoning - Google Patents
Ergonomic mobile telephone with aerial distanced from user's brain during telephoningInfo
- Publication number
- DE19907431A1 DE19907431A1 DE19907431A DE19907431A DE19907431A1 DE 19907431 A1 DE19907431 A1 DE 19907431A1 DE 19907431 A DE19907431 A DE 19907431A DE 19907431 A DE19907431 A DE 19907431A DE 19907431 A1 DE19907431 A1 DE 19907431A1
- Authority
- DE
- Germany
- Prior art keywords
- mobile phone
- microphone
- phone according
- aerial
- antenna
- 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.)
- Ceased
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
- H04B1/385—Transceivers carried on the body, e.g. in helmets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/10—Telescopic elements
-
- 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
- H01Q1/243—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 built-in antennas
- H01Q1/244—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 built-in antennas extendable from a housing along a given path
-
- 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
-
- 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
- H04B1/3838—Arrangements for reducing RF exposure to the user, e.g. by changing the shape of the transceiver while in use
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
Description
Die Erfindung betrifft ein Mobiltelefon, bei dem sich die Antenne (1)während des Telefonates unterhalb des Gerätes im Gelenkarm (2) befindet, an dessen Ende ebenfalls das Mikrofon installiert ist. (Fig. 1) Dadurch beträgt der Abstand von der Antenne zum Gehirn des Telefonierenden 15 cm. Die Strahlung, die das Gehirn erreicht ist somit 9 mal geringer als beim üblichen Telefon, wo die Antenne oben am Gerät ist. Man kann die Wirkung der Strahlung noch mehr reduzieren, indem man die Antenne aus dem Gelenkarm des Mikrofons nach unten hin herausschiebt. (Fig. 2). Immer öfter werden Mobiltelefone auch von Kindern benutzt und es stellt sich die Frage, ob und inwieweit diese Art von Strahlung dem jungen, sich entwickelnden Gehirn schaden könnte. Solange die Schädlichkeit der Strahlen nicht wissenschaftlich erwiesen ist, ist es besser unser Gehirn rein prophylaktisch, nicht einer solch starken Strahlung auszusetzen.The invention relates to a mobile phone in which the antenna ( 1 ) is located below the device in the articulated arm ( 2 ) during the call, at the end of which the microphone is also installed. ( Fig. 1) The distance from the antenna to the brain of the caller is 15 cm. The radiation that reaches the brain is 9 times less than that of a conventional telephone, where the antenna is on top of the device. The effect of the radiation can be reduced even more by pushing the antenna downwards out of the articulated arm of the microphone. ( Fig. 2). Children are also increasingly using cell phones, and the question is whether and to what extent this type of radiation could harm the young, developing brain. As long as the harmfulness of the radiation has not been scientifically proven, it is better to prophylactically not expose our brain to such strong radiation.
Dadurch, daß sich die Antenne im Gelenkarm des Mikrofons befindet, kann man sie senkrecht aufstellen (Fig. 3), was einen optimalen Empfang ermöglicht, während das Telefon in einer waagerechten, stabilen Position liegt z. B. auf dem Tisch. Man braucht demnach keine spezielle Haltevorrichtung, wie beim herkömmlichen Mobiltelefon, um das Telefon in einer senkrechten Position zu lassen.The fact that the antenna is in the articulated arm of the microphone, you can set it up vertically ( Fig. 3), which enables optimal reception, while the phone is in a horizontal, stable position z. B. on the table. You do not need a special holding device, as in the conventional mobile phone, to leave the phone in a vertical position.
Im zusammengeklappten Zustand befindet sich der Gelenkarm (2) des Mikrofons, mitsamt der Antenne, in der hinteren Wand (3) des Gerätes und bildet mit ihr zusammen eine Ebene (Fig. 5). Dies spielt sowohl für den Komfort des Tragens eine Rolle, als auch für den Schutz des Gelenkarmes während des Transportes.In the folded state, the articulated arm ( 2 ) of the microphone, together with the antenna, is located in the rear wall ( 3 ) of the device and forms a plane with it ( FIG. 5). This plays a role both for the comfort of carrying, as well as for the protection of the articulated arm during transport.
Das Mobiltelefon weist eine hohl- gewölbte Form auf, wodurch ein bequemes Tragen in Taschen, z. B. von Hemden, ermöglicht wird. Trägt man das Telefon grundsätzlich, benutzt es jedoch nur privat, und somit nur einige Minuten am Tag, ist dieser Komfort durchaus von Bedeutung. Aufgrund seiner relativ großen Breite, und einer nahezu quadratischen Form (ähnlich der von Hemdentaschen), ist das Telefon dünner als die traditionelle Form, was einen großen Einfluß auf den Tragkomfort in Kleidertaschen hat, der mit Hilfe einer Attrappe im Maßstab 1 : 1 getestet wurde. Durch eine fortlaufende Entwicklung der Technologie, werden die produzierten Telefone immer kleiner und handlicher, dadurch jedoch auch schlechter zu bedienen, da gleichzeitig auch die Fläche für das Tastenfeld verringert wird. Dank seiner Form, muß bei der vorliegenden Erfindung weder die Höhe noch die Breite verändert werden, da dies keinen Einfluß auf den Tragkomfort hat. Folglich bleibt auch die Fläche für das Tastenfeld genauso groß und ermöglicht eine bequeme Bedienung. Mit Hilfe neuer Technologie, kann jedoch durchaus die Dicke und das Gewicht des Gerätes reduziert werden, was wiederum den Tragkomfort verbessert.The mobile phone has a hollow arched shape, which makes it convenient Carry in bags, e.g. B. of shirts, is made possible. If you carry the phone in principle, however, it is used only privately, and therefore only a few minutes a day this comfort definitely matters. Because of its relatively large width, and The phone is an almost square shape (similar to that of shirt pockets) thinner than the traditional shape, which has a big impact on comfort Garment bags that was tested with the help of a 1: 1 scale dummy. Through an ongoing development of technology, the ones produced Telephones are becoming smaller and more handy, but also less easy to use, because at the same time the area for the keypad is reduced. Thanks to its shape, need not change the height or width in the present invention be, as this has no influence on the wearing comfort. Consequently, that remains Area for the keypad is just as large and enables easy operation. With the help of new technology, however, the thickness and weight of the Device can be reduced, which in turn improves comfort.
Das Mobiltelefon läßt sich auch ohne Hülle, an einem speziellen Gurt (6), tragen, man kann es entweder an der Hüfte, über der Schulter und um den Hals herum tragen oder es zum Beispiel auch auf einen Zaun oder einen Ast hängen. Der Gurt (6) läßt sich leicht entfernen, da er mit Hilfe eines Karabinerhakens (7) befestigt ist. The mobile phone can also be carried without a cover, on a special strap ( 6 ), you can either carry it on your hip, over your shoulder and around your neck, or you can hang it on a fence or branch, for example. The belt ( 6 ) can be easily removed because it is fastened with the aid of a snap hook ( 7 ).
Zusätzlich weist der Gurt einen Gürtelsteckverschluß (8) auf, der sich bei Bedarf öffnen läßt. Die Möglichkeit das Telefon am Gurt zu tragen ist dann von Nutzen, wenn man keine geeignete Tasche in der Kleidung hat oder Sport treibt, z. B., Laufen. Versuche mit einer Attrappe des Telefons mit Gurt, haben gezeigt, daß es aufgrund seiner hohl - gewölbten und flachen Form eng am Körper anliegt, stabil bleibt und nicht absteht, wie die gängigen Modelle, wodurch man sich frei und bequem bewegen kann.In addition, the belt has a belt buckle (8), which can be changed if necessary can be opened. The possibility to carry the phone on the belt is useful, if you do not have a suitable bag in your clothes or do sports, e.g. B., running. Experiments with a dummy of the phone with a strap have shown that it is due to its hollow, arched and flat shape, it fits tightly to the body, stable stays and does not stand out like the common models, which makes you feel free and can move comfortably.
Der große Display hat die Form eines senkrecht aufgestellten Rechtecks und ermöglicht ein Vergrößern der Schrift der Anzeige, durch Umschalten von waagerechter zu senkrechter Schreibweise, so wie es Fig. 4 Pos. 9 darstellt. Diese Möglichkeit könnte vor allem für Menschen mit Sehschwächen von Nutzen sein.The large display has the shape of a vertically positioned rectangle and enables the font of the display to be enlarged by switching from horizontal to vertical notation, as shown in FIG. 4 item 9. This option could be particularly useful for people with poor eyesight.
Fig. 1 Position während eines Telefonates Fig. 1 position during a call
Fig. 2 Position mit ausgezogener Antenne und vergrößertem Abstand zum Gehirn Fig. 2 position with the antenna extended and increased distance from the brain
Fig. 3 Liegende Position mit senkrechter Antenne im Standby Zustand. Fig. 3 lying position with vertical antenna in the standby state.
Fig. 4 Zusammengeklappte Position, angepaßt an das Tragen in Taschen, Sicht von vorne. Fig. 4 folded position, adapted to carry in pockets, view from the front.
Fig. 5 Zusammengeklappte Position, angepaßt an das Tragen in Taschen, Sicht von hinten. Fig. 5 folded position, adapted to carry in bags, view from behind.
Fig. 6 Sicht von hinten während des Aus- bzw. Einklappens des Gelenkarmes des Mikrofons. Fig. 6 view from behind while unfolding or folding the articulated arm of the microphone.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19907431A DE19907431A1 (en) | 1999-02-22 | 1999-02-22 | Ergonomic mobile telephone with aerial distanced from user's brain during telephoning |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19907431A DE19907431A1 (en) | 1999-02-22 | 1999-02-22 | Ergonomic mobile telephone with aerial distanced from user's brain during telephoning |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19907431A1 true DE19907431A1 (en) | 2000-08-31 |
Family
ID=7898354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19907431A Ceased DE19907431A1 (en) | 1999-02-22 | 1999-02-22 | Ergonomic mobile telephone with aerial distanced from user's brain during telephoning |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19907431A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7053629B2 (en) | 2001-09-28 | 2006-05-30 | Siemens Communications, Inc. | System and method for detecting the proximity of a body |
US7146139B2 (en) | 2001-09-28 | 2006-12-05 | Siemens Communications, Inc. | System and method for reducing SAR values |
EP3223432A3 (en) * | 2016-03-24 | 2017-12-27 | Kyocera Corporation | Electronic device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4228632C1 (en) * | 1992-08-28 | 1993-07-29 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Hollaend. Stiftung & Co Kg, 8510 Fuerth, De | |
DE9400948U1 (en) * | 1994-01-20 | 1994-03-10 | Frey, Elmar, 81541 München | Mobile phone |
DE29613068U1 (en) * | 1996-07-27 | 1996-09-19 | Hagenuk Telecom GmbH, 24118 Kiel | Handheld device for mobile radio |
DE29621023U1 (en) * | 1996-12-04 | 1997-02-20 | Hepla Kunststofftechnik Gmbh | Handset |
DE19619277C2 (en) * | 1995-05-18 | 1997-10-23 | Motorola Inc | Radiotelephone with a self-contained hinge |
-
1999
- 1999-02-22 DE DE19907431A patent/DE19907431A1/en not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4228632C1 (en) * | 1992-08-28 | 1993-07-29 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Hollaend. Stiftung & Co Kg, 8510 Fuerth, De | |
DE9400948U1 (en) * | 1994-01-20 | 1994-03-10 | Frey, Elmar, 81541 München | Mobile phone |
DE19619277C2 (en) * | 1995-05-18 | 1997-10-23 | Motorola Inc | Radiotelephone with a self-contained hinge |
DE29613068U1 (en) * | 1996-07-27 | 1996-09-19 | Hagenuk Telecom GmbH, 24118 Kiel | Handheld device for mobile radio |
DE29621023U1 (en) * | 1996-12-04 | 1997-02-20 | Hepla Kunststofftechnik Gmbh | Handset |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7053629B2 (en) | 2001-09-28 | 2006-05-30 | Siemens Communications, Inc. | System and method for detecting the proximity of a body |
US7146139B2 (en) | 2001-09-28 | 2006-12-05 | Siemens Communications, Inc. | System and method for reducing SAR values |
US7511513B2 (en) | 2001-09-28 | 2009-03-31 | Siemens Communications Inc. | System and method for detecting the proximity of a body |
EP3223432A3 (en) * | 2016-03-24 | 2017-12-27 | Kyocera Corporation | Electronic device |
US9948341B2 (en) | 2016-03-24 | 2018-04-17 | Kyocera Corporation | Electronic device including an impedence matching circuit |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |