WO2004084342A1 - Antenne mit gehäuse aus kunststoff - Google Patents
Antenne mit gehäuse aus kunststoff Download PDFInfo
- Publication number
- WO2004084342A1 WO2004084342A1 PCT/EP2004/000486 EP2004000486W WO2004084342A1 WO 2004084342 A1 WO2004084342 A1 WO 2004084342A1 EP 2004000486 W EP2004000486 W EP 2004000486W WO 2004084342 A1 WO2004084342 A1 WO 2004084342A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- antenna
- housing
- base body
- partial area
- plastic
- Prior art date
Links
Classifications
-
- 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
- H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
- H01Q1/1214—Supports; Mounting means for fastening a rigid aerial element through a wall
-
- 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
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
- H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
Definitions
- the invention relates to an antenna for a vehicle for mounting on a vehicle surface, in particular a vehicle roof, according to the features of the preamble of patent claim 1.
- Such an antenna for a vehicle is known from DE 295 00 961 U1.
- This antenna has a base plate (base body) made of metal, on which the necessary antenna elements (such as a stripline antenna) are arranged.
- the necessary antenna elements such as a stripline antenna
- the entire antenna is fixed on this vehicle surface via a threaded bolt on the base plate, which engages in an opening in the vehicle surface.
- the base plate of the antenna of DE 295 00 961 U1 is fitted into a receptacle on the underside of the antenna housing.
- Four holes are provided in the corners of the base plate for fastening the antenna housing to the base plate. Through these four holes, screws are inserted, which engage in corresponding threaded holes in the antenna housing.
- the antenna housing and base plate are detachably connected to one another, but no reliable sealing action is connected. This means that dirt particles and, above all, moisture can penetrate the antenna housing and thus impair the functioning of the antenna.
- the assembly and the associated variety of parts is also disadvantageous, since the base plate is initially provided with the holes must and correspondingly the antenna housing must have the threaded inserts. Then four screws must be used to establish the connection between the base plate and the antenna housing. After that, measures must be taken that reliably fix the screws in the antenna housing so that they do not come loose due to vibrations during operation of the vehicle and the antenna housing is lost.
- the invention is therefore based on the object of an antenna for a vehicle
- the base body has at least one partial area made of plastic, the housing being non-detachably connected to the partial area after assembly of the front elements.
- the permanent connection which can be, for example, an adhesive connection or a connection by means of ultrasonic welding, can be installed after the
- Antenna elements are done automatically. Since in the area in which the antenna housing is to be connected to the base plate, the two parts consist of the same material or consist of two materials that can be easily connected to one another, this connection is quick and easy, but also inexpensive to produce. Once the non-detachable connection has been made, absolute tightness of the interior of the antenna housing is also associated with it, so that impairments to the function of the antenna are effectively avoided since no dirt particles or moisture can now penetrate into the interior.
- the antenna housing in the area of the connection is adapted to the partial area made of plastic of the base plate.
- the antenna housing can already be positioned and fixed on or on the base plate, as a result of which the inseparable connection can then be made in a particularly automated manner without further problems.
- the partial area made of plastic is arranged all around on the edge of the partial area made of metal of the base plate. If the partial area made of plastic is arranged all around on the edge of the base plate, which can be carried out in particular by injection molding of plastic material), the largest possible area is available for mounting the antenna elements.
- there is an optically acceptable appearance since the antenna housing is flush with the edge area of the base plate.
- a schematically illustrated antenna 1 has a base body 2, the base body 2 having a partial region 2.1 made of metal, which is absolutely necessary for the functioning of the antenna 1.
- the base body 2 also has at least one partial area 2.2 made of plastic, which in the exemplary embodiment is located all around on the edge of the partial area 2.1 made of metal. It is entirely conceivable here that, for example, the section 2.2 made of plastic also extends at least partially over the section 2.1 made of metal.
- a plastic housing 3 is placed over the base body 2 and surrounds and protects the antenna element (possibly including electronic components, such as an amplifier), which are arranged on the base body 2.
- the antenna elements vary depending on the intended use of the antenna 1 and are not shown in the figure for the sake of simplicity.
- the areas of the housing 3 and the subarea 2.2 of the base plate 2 which are adjacent to one another are connected to one another in a non-detachable manner.
- the contact areas of the housing 3 and the sub-area 2.2 can be adapted to one another, which, for. B. is shown in the form of a paragraph in the section 2.2 in the figure.
- the sub-area 2.2 has a circumferential groove in which the lower edge of the housing 3 engages.
- the non-detachable connection between the housing 3 and the sub-area 2.2 is marked V in the figure.
- the antenna 1 is mounted on a vehicle surface 4.
- This vehicle surface 4 has an opening 5 (body hole) into which a projection 6 (with a thread) engages, the projection 6 being part of the base body 2.
- a hexagon nut 7 is screwed onto the projection 6, for example.
- a seal 8 is also provided, which is designed in particular so that the opening 5 is reliably sealed to the outside against the ingress of dirt particles and ingress of moisture ,
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005518645A JP2006515493A (ja) | 2003-03-18 | 2004-01-22 | プラスティックケーシングを備えたアンテナ |
EP04704196A EP1604426B1 (de) | 2003-03-18 | 2004-01-22 | Antenne mit gehäuse aus kunststoff |
US10/549,833 US7239280B2 (en) | 2003-03-18 | 2004-01-22 | Antenna comprising a plastic housing |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10311835 | 2003-03-18 | ||
DE10311835.7 | 2003-03-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004084342A1 true WO2004084342A1 (de) | 2004-09-30 |
Family
ID=33015905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/000486 WO2004084342A1 (de) | 2003-03-18 | 2004-01-22 | Antenne mit gehäuse aus kunststoff |
Country Status (5)
Country | Link |
---|---|
US (1) | US7239280B2 (de) |
EP (1) | EP1604426B1 (de) |
JP (1) | JP2006515493A (de) |
CN (1) | CN1759503A (de) |
WO (1) | WO2004084342A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2195878A1 (de) * | 2007-09-27 | 2010-06-16 | Hirschmann Car Communication GmbH | Dachantenne, ausgebildet zur montage auf einem fahrzeugdach eines fahrzeuges |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005269188A (ja) * | 2004-03-18 | 2005-09-29 | Harada Ind Co Ltd | 車両用ルーフマウントアンテナ装置およびその製造方法 |
CN101578015A (zh) * | 2008-05-06 | 2009-11-11 | 富准精密工业(深圳)有限公司 | 金属件与塑料件的连接结构及其制备方法,及电子装置外壳 |
EP2418727A1 (de) * | 2010-08-11 | 2012-02-15 | Saint-Gobain Glass France | Scheibe mit Antenne |
DE102012108786B4 (de) * | 2012-09-18 | 2019-12-24 | Wilhelm Sihn Jr. Gmbh & Co. Kg | Verfahren und System zur Befestigung einer Fahrzeugantenne an einem Karosserieteil und Fahrzeugantenne |
US10591323B1 (en) * | 2015-10-07 | 2020-03-17 | Universal Lighting Technologies, Inc. | Sealed sensor apparatus |
US10524328B1 (en) | 2018-03-30 | 2019-12-31 | Douglas Lighting Controls | Fixture mount sensor with remote energy usage reporting |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29506693U1 (de) * | 1995-04-20 | 1995-06-29 | Fuba Hans Kolbe & Co, 31134 Hildesheim | Flachantennen-Anordnung |
US5568157A (en) * | 1993-01-25 | 1996-10-22 | Securicor Datatrak Limited | Dual purpose, low profile antenna |
JPH10215116A (ja) * | 1997-01-28 | 1998-08-11 | Yokowo Co Ltd | アンテナエレメントおよびその製造方法 |
JP2000068722A (ja) * | 1998-08-20 | 2000-03-03 | Nippon Antenna Co Ltd | 多周波用アンテナ |
WO2002065579A1 (en) * | 2001-02-16 | 2002-08-22 | Nippon Antena Kabushiki Kaisha | Vehicular antenna |
DE20204863U1 (de) * | 2002-03-28 | 2002-09-05 | Wilhelm Sihn jr. KG, 75223 Niefern-Öschelbronn | Antennenbefestigung |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63311803A (ja) * | 1987-06-15 | 1988-12-20 | Mitsubishi Electric Corp | レド−ム支持体 |
DE29500961U1 (de) | 1995-01-13 | 1995-06-14 | Richard Hirschmann GmbH & Co., 72654 Neckartenzlingen | Antennenanordnung |
JP2001267828A (ja) * | 2000-03-21 | 2001-09-28 | Yokowo Co Ltd | Gpsアンテナ装置 |
US6879301B2 (en) * | 2001-10-09 | 2005-04-12 | Tyco Electronics Corporation | Apparatus and articles of manufacture for an automotive antenna mounting gasket |
EP1429415A3 (de) * | 2002-12-11 | 2004-09-29 | Hirschmann Electronics GmbH & Co. KG | Antenne mit angespritzter Dichtung |
JP3827159B2 (ja) * | 2003-01-23 | 2006-09-27 | 株式会社ヨコオ | 車載用アンテナ装置 |
JP4103640B2 (ja) * | 2003-03-18 | 2008-06-18 | ミツミ電機株式会社 | アンテナ装置 |
JP4107169B2 (ja) * | 2003-06-03 | 2008-06-25 | ミツミ電機株式会社 | アンテナ装置 |
JP4037335B2 (ja) * | 2003-07-31 | 2008-01-23 | 株式会社ヨコオ | アンテナ取付装置 |
JP4276196B2 (ja) * | 2005-03-14 | 2009-06-10 | 原田工業株式会社 | 車両用ルーフアンテナ取付け装置 |
-
2004
- 2004-01-22 EP EP04704196A patent/EP1604426B1/de not_active Expired - Lifetime
- 2004-01-22 CN CNA2004800065072A patent/CN1759503A/zh active Pending
- 2004-01-22 US US10/549,833 patent/US7239280B2/en not_active Expired - Fee Related
- 2004-01-22 JP JP2005518645A patent/JP2006515493A/ja active Pending
- 2004-01-22 WO PCT/EP2004/000486 patent/WO2004084342A1/de active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5568157A (en) * | 1993-01-25 | 1996-10-22 | Securicor Datatrak Limited | Dual purpose, low profile antenna |
DE29506693U1 (de) * | 1995-04-20 | 1995-06-29 | Fuba Hans Kolbe & Co, 31134 Hildesheim | Flachantennen-Anordnung |
JPH10215116A (ja) * | 1997-01-28 | 1998-08-11 | Yokowo Co Ltd | アンテナエレメントおよびその製造方法 |
JP2000068722A (ja) * | 1998-08-20 | 2000-03-03 | Nippon Antenna Co Ltd | 多周波用アンテナ |
WO2002065579A1 (en) * | 2001-02-16 | 2002-08-22 | Nippon Antena Kabushiki Kaisha | Vehicular antenna |
EP1291961A1 (de) * | 2001-02-16 | 2003-03-12 | Nippon Antena Kabushiki Kaisha | Antenne auf einem fahrzeug |
DE20204863U1 (de) * | 2002-03-28 | 2002-09-05 | Wilhelm Sihn jr. KG, 75223 Niefern-Öschelbronn | Antennenbefestigung |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 13 30 November 1998 (1998-11-30) * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 06 22 September 2000 (2000-09-22) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2195878A1 (de) * | 2007-09-27 | 2010-06-16 | Hirschmann Car Communication GmbH | Dachantenne, ausgebildet zur montage auf einem fahrzeugdach eines fahrzeuges |
Also Published As
Publication number | Publication date |
---|---|
EP1604426B1 (de) | 2011-05-25 |
JP2006515493A (ja) | 2006-05-25 |
US20070035459A1 (en) | 2007-02-15 |
US7239280B2 (en) | 2007-07-03 |
EP1604426A1 (de) | 2005-12-14 |
CN1759503A (zh) | 2006-04-12 |
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