EP0036442A1 - Transceiver with antenna - Google Patents
Transceiver with antenna Download PDFInfo
- Publication number
- EP0036442A1 EP0036442A1 EP80106944A EP80106944A EP0036442A1 EP 0036442 A1 EP0036442 A1 EP 0036442A1 EP 80106944 A EP80106944 A EP 80106944A EP 80106944 A EP80106944 A EP 80106944A EP 0036442 A1 EP0036442 A1 EP 0036442A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- clip
- antenna
- receiver
- antenna according
- transmitter
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/273—Adaptation for carrying or wearing by persons or animals
-
- 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
- H01Q1/084—Pivotable antennas
-
- 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
Definitions
- the invention is based on an antenna according to the preamble of the main claim.
- the antenna according to the invention with the characterizing features of the main claim has the advantage that an element already present on the receiver, namely the clip provided to hold the receiver in the jacket pocket is used. As a result, no additional antenna is required; this reduces the recipient's manufacturing costs.
- the measures listed in the subclaims permit advantageous developments of the antenna specified in the main claim. It is particularly advantageous that the clip is only connected to the antenna output in its folded-up working position and at the same time performs a switching function, for example for activating the transmit button.
- Fig. 1 a 11 is a portable pager transceiver, which has a known clip 10, which rests elastically on the receiver 11 in its rest position.
- the clip 10 serves to hold the receiver 11 in the jacket pocket or the like of the user.
- the clip 10 is connected to the receiver 11 via a joint 12, a cam (not shown in the drawing) with a spring generating the restoring force of the clip 10.
- the clip 10 can, however, be deflected against this spring force and, as shown in FIG. 1 c, reaches its working position as an antenna when folded up. In this position, the clip 10 comes into contact with an antenna connection 13 of the transceiver 11 and can now be used as a transmitting / receiving antenna.
- folding up the clip 10 according to FIG. 1 c simultaneously causes the actuation of a further electrical contact, which preferably brings about an activation of the transmit button of the receiver 11.
- a further electrical contact which preferably brings about an activation of the transmit button of the receiver 11.
- the send button is only possible when the clip 10 is folded up, that is to say when the antenna is ready for operation.
- the clip 10 has at least approximately the shape of a narrow spring element
- FIGS. 2 a to 2 c a further embodiment of an antenna according to the invention is shown, in which a receiver 14 is used
- Clip 15 is arranged, which has the shape of a flat spring.
- the pivoting of the clip 15 according to FIGS. 2 b and 2 c does not take place perpendicular to the rear wall of the receiver 14, but in the same plane. Otherwise, the function of the clip 15 on the one hand as a holding element in the rest position and on the other hand as the antenna in the working position is the same, whereby in a preferred embodiment of the invention the contact with an antenna output in the working position and the actuation of the further contact is also provided for the clip 15.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Clamps And Clips (AREA)
- Details Of Aerials (AREA)
- Transceivers (AREA)
Abstract
Description
Die Erfindung geht aus von einer Antenne nach der Gattung des Hauptanspruchs.The invention is based on an antenna according to the preamble of the main claim.
Bei Personenrufempfängern, die von einer Vielzahl von Personen, beispielsweise in der Jackentasche, mitgetragen werden, ist es bekannt, als Antennen Teleskop- und Wendelantennen zu verwenden. Diese zusätzlichen Antennen erhöhen jedoch Gewicht und Abmessungen des Empfängers und damit die Kosten. Außerdem sind Teleskopantennen umständlich zu handhaben, und Wendelantennen sind störanfällig gegenüber mechanischer Belastung.In the case of pager receivers carried by a large number of people, for example in the jacket pocket, it is known to use telescopic and helical antennas as antennas. However, these additional antennas increase the weight and dimensions of the receiver and thus the costs. In addition, telescopic antennas are cumbersome to use, and helical antennas are susceptible to interference from mechanical loads.
Die erfindungsgemäße Antenne mit den kennzeichnenden Merkmalen des Hauptanspruchs hat demgegenüber den Vorteil, daß als Antenne ein ohnehin am Empfänger vorhandenes Element, nämlich der zur Halterung des Empfängers in der Jackentasche vorgesehene Clip, verwendet wird. Hierdurch ist keine zusätzliche Antenne mehr erforderlich; damit werden die Herstellungskosten des Empfängers gesenkt.The antenna according to the invention with the characterizing features of the main claim has the advantage that an element already present on the receiver, namely the clip provided to hold the receiver in the jacket pocket is used. As a result, no additional antenna is required; this reduces the recipient's manufacturing costs.
Durch die in den Unteransprüchen aufgeführten Maßnahmen sind vorteilhafte Weiterbildungen der im Hauptanspruch angegebenen Antenne möglich. So ist es besonders vorteilhaft, daß der Clip erst in seiner hochgeklappten Arbeitsstellung mit dem Antennenausgang verbunden wird und dabei gleichzeitig eine Schaltfunktion, beispielsweise zur Aktivschaltung der Sendetaste, ausübt.The measures listed in the subclaims permit advantageous developments of the antenna specified in the main claim. It is particularly advantageous that the clip is only connected to the antenna output in its folded-up working position and at the same time performs a switching function, for example for activating the transmit button.
Die Erfindung ist in der Zeichnung dargestellt und in der nachfolgenden Beschreibung näher erläutert. Es zeigen:
- Fig. 1 a bis 1 c eine erste Ausführungsform einer erfindungsgemäßen Antenne in mehreren Betriebsstellungen;
- Fig. 2 a bis 2 c eine zweite Ausführungsform einer erfindungsgemäßen Antenne in mehreren Betriebsstellungen.
- 1 a to 1 c a first embodiment of an antenna according to the invention in several operating positions;
- 2 a to 2 c a second embodiment of an antenna according to the invention in several operating positions.
In Fig. 1 a ist mit 11 ein tragbarer Personenruf-Senderempfänger bezeichnet, der einen an sich bekannten Clip 10 aufweist, der in seiner Ruhestellung elastisch am Empfänger 11 anliegt. Der Clip 10 dient dazu, den Empfänger 11 in der Jackentasche oder dergleichen des Benutzers zu halten. Der Clip 10 ist über ein Gelenk 12 mit dem Empfänger 11 verbunden, wobei ein in der Zeichnung nicht dargestellter Nocken mit einer Feder die Rückstellkraft des Clips 10 erzeugt. Wie in Fig. 1 b dargestellt, kann der Clip 10 jedoch gegen diese Federkraft ausgelenkt werden und gelangt, wie in Fig. 1 c dargestellt, hochgeklappt in seine Arbeitsstellung als Antenne. In dieser Stellung gelangt der Clip 10 nämlich in Kontakt mit einem Antennenanschluß 13 des Senderempfängers 11 und kann nun als Sende/Empfangsantenne verwendet werden. In einer vorteilhaften Ausgestaltung der Erfindung bewirkt ein Hochklappen des Clips 10 entsprechend Fig. 1 c gleichzeitig die Betätigung eines weiteren elektrischen Kontaktes, der vorzugsweise eine Aktivschaltung der Sendetaste des Empfängers 11 bewirkt. Auf diese Weise wird sichergestellt, daß die Sendetaste nur bei hochgeklapptem Clip 10, das heißt bei betriebsbereiter Antenne, möglich ist. Selbstverständlich ist es möglich, bei der Formgebung des Clips 10 dessen Funktion als Antenne derart zu berücksichtigen, daß der Clip 10 beispielsweise die Funktion einer Verlängerungsspule zur Erzielung einer günstigeren HF-Abstrahlung erhält.In Fig. 1 a 11 is a portable pager transceiver, which has a known
Andererseits ist es selbstverständlich, insbesondere bei Handsprechfunkgeräten, möglich, die Ruhestellung des Clips für den Empfang zu nutzen, indem erfindungsgemäß der Clip 10 in Ruhestellung an einen in der Zeichnung nicht dargestellten Antenneneingang des Empfängers 11 angeschlossen wird und weiterhin einen Kontakt in Ruhestellung schließt, der eine Aktivschaltung der Empfangsbereitschaft bewirkt.On the other hand, it is of course possible, in particular in the case of walkie-talkies, to use the rest position of the clip for reception by connecting the
Während bei dem Ausführungsbeispiel entsprechend den Fig. 1 a bis 1 c der Clip 10 wenigstens näherungsweise die Form eines schmalen Federelementes hat, ist in den Fig. 2 a bis 2 c eine weitere Ausführungsform einer erfindungsgemäßen Antenne dargestellt, bei der auf einem Empfänger 14 ein Clip 15 angeordnet ist, der die Gestalt einer flächigen Feder hat. Die Umschwenkung des-Clips-15 entsprechend den Fig. 2 b und 2 c erfolgt dabei nicht senkrecht zur Rückwand des Empfängers 14, sondern in derselben Ebene. Ansonsten ist die Funktion des Clips 15 einerseits als Halteelement in Ruhestellung und andererseits als Antenne in Arbeitsstellung dieselbe, wobei in bevorzugter Ausgestaltung der Erfindung auch beim Clip 15 die Kontaktierung mit einem Antennenausgang in der Arbeitsstellung und die Betätigung des weiteren Kontaktes vorgesehen ist.1 a to 1 c, the
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT80106944T ATE10047T1 (en) | 1980-03-22 | 1980-11-11 | TRANSMITTER/RECEIVER WITH ANTENNA. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3011160 | 1980-03-22 | ||
DE19803011160 DE3011160A1 (en) | 1980-03-22 | 1980-03-22 | ANTENNA |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0036442A1 true EP0036442A1 (en) | 1981-09-30 |
EP0036442B1 EP0036442B1 (en) | 1984-10-24 |
Family
ID=6098051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP80106944A Expired EP0036442B1 (en) | 1980-03-22 | 1980-11-11 | Transceiver with antenna |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0036442B1 (en) |
AT (1) | ATE10047T1 (en) |
DE (2) | DE3011160A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0323614A2 (en) * | 1988-01-04 | 1989-07-12 | Motorola, Inc. | Rotable contactless antenna coupler and antenna |
GB2269499A (en) * | 1992-08-05 | 1994-02-09 | Nokia Mobile Phones Uk | Radio telephone with an aerial doubling as a clip |
AU691407B2 (en) * | 1995-03-27 | 1998-05-14 | Kennametal Inc. | Insert for ball nose end mill |
EP0877492A2 (en) * | 1997-05-09 | 1998-11-11 | Nokia Mobile Phones Ltd. | Antenna for portable radio telephone |
WO2000019625A2 (en) * | 1998-09-25 | 2000-04-06 | Ericsson, Inc. | Mobile telephone having a folding antenna |
US6625469B1 (en) | 2000-08-09 | 2003-09-23 | Motorola, Inc. | Upper support assembly for a wireless communication device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19723331B4 (en) * | 1997-06-04 | 2010-11-11 | Ipcom Gmbh & Co. Kg | radio set |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1807959U (en) * | 1959-08-14 | 1960-03-17 | Siemens Elektrogeraete Gmbh | VHF DIPOLA ANTENNA FOR PORTABLE RADIO RECEIVERS. |
DE1878845U (en) * | 1962-11-29 | 1963-09-05 | Telefunken Patent | POCKET ELECTRIC DEVICE, IN PARTICULAR WIRELESS PERSONAL CALL RECEIVER. |
GB1019825A (en) * | 1963-10-21 | 1966-02-09 | Nanao Denki Kabushiki Kaisha | Cantilever type aerial |
FR1496979A (en) * | 1966-10-18 | 1967-10-06 | A radio | |
DE1933150A1 (en) * | 1968-07-15 | 1970-08-27 | Motorola Inc | Antenna for miniaturized radio equipment |
DE1416084B2 (en) * | 1957-07-02 | 1970-12-17 | Gisiger-Stähli, Josef, Selzach; Benn, Heinz, Frutigen; (Schweiz) | Portable high frequency messaging device with all parts housed in accessories of a portable watch |
US3956701A (en) * | 1974-09-18 | 1976-05-11 | Bell & Howell Company | Personal paging receiver with swivel clip and distributed antenna |
DE2153827B2 (en) * | 1970-10-30 | 1977-12-15 | Motorola, Inc. Schaumburg, IH. (V.StA.) | ANTENNA FOR A PORTABLE MINIATURE RADIO RECEIVER |
GB1514832A (en) * | 1975-05-09 | 1978-06-21 | Palmaer T | Portable battery operated device including a switch |
-
1980
- 1980-03-22 DE DE19803011160 patent/DE3011160A1/en not_active Withdrawn
- 1980-11-11 EP EP80106944A patent/EP0036442B1/en not_active Expired
- 1980-11-11 DE DE8080106944T patent/DE3069516D1/en not_active Expired
- 1980-11-11 AT AT80106944T patent/ATE10047T1/en not_active IP Right Cessation
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1416084B2 (en) * | 1957-07-02 | 1970-12-17 | Gisiger-Stähli, Josef, Selzach; Benn, Heinz, Frutigen; (Schweiz) | Portable high frequency messaging device with all parts housed in accessories of a portable watch |
DE1807959U (en) * | 1959-08-14 | 1960-03-17 | Siemens Elektrogeraete Gmbh | VHF DIPOLA ANTENNA FOR PORTABLE RADIO RECEIVERS. |
DE1878845U (en) * | 1962-11-29 | 1963-09-05 | Telefunken Patent | POCKET ELECTRIC DEVICE, IN PARTICULAR WIRELESS PERSONAL CALL RECEIVER. |
GB1019825A (en) * | 1963-10-21 | 1966-02-09 | Nanao Denki Kabushiki Kaisha | Cantilever type aerial |
FR1496979A (en) * | 1966-10-18 | 1967-10-06 | A radio | |
DE1933150A1 (en) * | 1968-07-15 | 1970-08-27 | Motorola Inc | Antenna for miniaturized radio equipment |
DE2153827B2 (en) * | 1970-10-30 | 1977-12-15 | Motorola, Inc. Schaumburg, IH. (V.StA.) | ANTENNA FOR A PORTABLE MINIATURE RADIO RECEIVER |
US3956701A (en) * | 1974-09-18 | 1976-05-11 | Bell & Howell Company | Personal paging receiver with swivel clip and distributed antenna |
GB1514832A (en) * | 1975-05-09 | 1978-06-21 | Palmaer T | Portable battery operated device including a switch |
Non-Patent Citations (1)
Title |
---|
Patents Abstracts of Japan Band 3, Nr. 96, 15. August 1979 Seite 71E130 & JP - A - 54 -074348 * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0323614A2 (en) * | 1988-01-04 | 1989-07-12 | Motorola, Inc. | Rotable contactless antenna coupler and antenna |
EP0323614A3 (en) * | 1988-01-04 | 1990-04-04 | Motorola, Inc. | Rotable contactless antenna coupler and antenna |
GB2269499A (en) * | 1992-08-05 | 1994-02-09 | Nokia Mobile Phones Uk | Radio telephone with an aerial doubling as a clip |
EP0582423A1 (en) * | 1992-08-05 | 1994-02-09 | Nokia Mobile Phones Ltd. | Antenna device for radio apparatus |
GB2269499B (en) * | 1992-08-05 | 1996-05-15 | Nokia Mobile Phones Uk | Radio apparatus |
US5551069A (en) * | 1992-08-05 | 1996-08-27 | Nokia Mobile Phones Ltd. | Radio apparatus having a combined antenna and clip |
AU691407B2 (en) * | 1995-03-27 | 1998-05-14 | Kennametal Inc. | Insert for ball nose end mill |
EP0877492A2 (en) * | 1997-05-09 | 1998-11-11 | Nokia Mobile Phones Ltd. | Antenna for portable radio telephone |
EP0877492A3 (en) * | 1997-05-09 | 2003-03-19 | Nokia Corporation | Antenna for portable radio telephone |
WO2000019625A2 (en) * | 1998-09-25 | 2000-04-06 | Ericsson, Inc. | Mobile telephone having a folding antenna |
WO2000019625A3 (en) * | 1998-09-25 | 2000-07-06 | Ericsson Inc | Mobile telephone having a folding antenna |
US6377827B1 (en) | 1998-09-25 | 2002-04-23 | Ericsson Inc. | Mobile telephone having a folding antenna |
US6625469B1 (en) | 2000-08-09 | 2003-09-23 | Motorola, Inc. | Upper support assembly for a wireless communication device |
Also Published As
Publication number | Publication date |
---|---|
DE3069516D1 (en) | 1984-11-29 |
ATE10047T1 (en) | 1984-11-15 |
EP0036442B1 (en) | 1984-10-24 |
DE3011160A1 (en) | 1981-10-01 |
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