EP2345101A1 - Dispositif d'antenne et véhicule automobile avec un dispositif d'antenne - Google Patents

Dispositif d'antenne et véhicule automobile avec un dispositif d'antenne

Info

Publication number
EP2345101A1
EP2345101A1 EP09749124A EP09749124A EP2345101A1 EP 2345101 A1 EP2345101 A1 EP 2345101A1 EP 09749124 A EP09749124 A EP 09749124A EP 09749124 A EP09749124 A EP 09749124A EP 2345101 A1 EP2345101 A1 EP 2345101A1
Authority
EP
European Patent Office
Prior art keywords
antenna
inner housing
antenna device
housing
electronic module
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Withdrawn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
EP09749124A
Other languages
German (de)
English (en)
Inventor
Harald Huber
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.)
Continental Advanced Antenna GmbH
Original Assignee
Blaupunkt Antenna Systems GmbH and Co KG
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 Blaupunkt Antenna Systems GmbH and Co KG filed Critical Blaupunkt Antenna Systems GmbH and Co KG
Publication of EP2345101A1 publication Critical patent/EP2345101A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/27Adaptation for use in or on movable bodies
    • H01Q1/32Adaptation for use in or on road or rail vehicles
    • H01Q1/325Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3275Adaptation 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/1207Supports; Mounting means for fastening a rigid aerial element
    • H01Q1/1214Supports; Mounting means for fastening a rigid aerial element through a wall
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/42Housings not intimately mechanically associated with radiating elements, e.g. radome

Definitions

  • the invention relates to an antenna device, in particular a roof antenna device, for a motor vehicle, having at least one antenna and at least one electronic module
  • WO 2006/034915 A1 describes an antenna housing in which a cap surrounds a base body, which faces a mounting surface, at least in regions.
  • the base body has electronics of the antenna unit.
  • the antenna and the electronic module Usually, the Grundkorper is a Zink réelle- cast part, to which a plurality of receiving units, such as antennas and associated electronic assemblies, are screwed Next, the cap is connected to the Zinkigguttteil, for example by screwing or, as in WO
  • the base body is protected by the cap from environmental influences or prevents the cap that, for example, moisture can reach the base unit e adaptation to the motor vehicle, for example to the roof of the motor vehicle, achieved via the cap and the basic body.
  • Particular gap sizes between motor vehicle and antenna device are to be observed in order to achieve a perfect optical impression of the antenna device.
  • the cap and the Grundefement are necessary, the color design in the series process and a warehousing / logistics is complex Disclosure of the invention
  • the antenna device with the features mentioned in claim 1 has the advantage that the number of parts to be mounted can be reduced, no screw connection is necessary, and at the same time the quality can be improved with fogistic simplification.
  • This is inventively achieved by the antenna and the electronic assembly are arranged in a waterproof inner housing and the inner housing is overlapped by a bombardgehause
  • the inner housing substantially corresponds to the already mentioned Grundkorper insofar as ais that on the mecanicgehause or in the réellegehause the electronics of the antenna device is arranged in the form of the antenna and the electronic assembly.
  • the antenna and the electronic assembly are not merely attached thereto, but arranged in the inner housing, which is also waterproof.
  • the antenna and the electronic module can also be arranged only partially in the inner housing.
  • the antenna and the electronic assembly are provided in a surface and / or the material of the réelleg ⁇ phaseuses.
  • (weather) sensitive electronics can be arranged in the inner housing protected against water, while externally arranged elements can be protected, for example, by a lacquer.
  • the inner housing is overlapped by a transplantgehause
  • it does not have a sealing function, but serves only for privacy and compliance with gaps
  • the reformgephinus ⁇ can be easily adapted to the motor vehicle, which significantly simplifies the
  • the warehousing / logistics Since this is now only about a part, namely the viewing housing feasible
  • the inner housing is waterproof, no sealing unit between this and the view housing is necessary.
  • At least two components of the inner housing which consists of at least two components, are screwed together in order to establish a secure connection between them.
  • a development of the invention provides that the inner housing is integrally formed. By integrally forming the inner housing, this can be made simple and waterproof Since no releasable connections are provided on the inner housing, the antenna and the electronic assembly, which are arranged in the inner housing, effectively protected from environmental influences, in particular moisture entry.
  • a one-piece construction of the inner house is carried out by welding or other irreversible connection of at least two components, for example a base part and a cover part.
  • an integral embodiment is realized by the application of a MID (Molded Interconnect Devices) technology, as explained below.
  • the antenna and / or the electronic assembly is at least partially welded to the inner housing data base. It is therefore not necessary for the antenna and / or the electronic assembly to be arranged completely in the inner housing. It can also be provided that for example, the antenna and / or the electronic subassembly may be completely encapsulated in the inner shell material. It is also conceivable that the inner housing is completely filled with the inner housing material. According to another preferred embodiment, the antenna and / or at least one part of the electronic module are at least partially encapsulated in at least one area of the wall of the inner housing
  • a development of the invention provides that the viewing housing is connectable to the inner housing, in particular by snap effect or otherwise locking, screwing, welding, embossing, gluing or other permanent, detachable or non-detachable connections. So it's a simple one Kaus ⁇ ng provided between the viewing housing and the inner housing, without causing, as known from the prior art, stresses in the withdrawg ⁇ phaseuse or the inner housing caused. This connection can preferably be achieved by snap action or clip effect.
  • Either the viewing housing or the mecanicg ⁇ phase ⁇ thus has an adhesive element, which occurs by Forrnschl ⁇ ss with the other housing part in combination.
  • the holding element is preferably formed elastically deformable, so that the visual housing after a successful attachment to the inner housing without damage can be separated again from this.
  • the inner housing has a bottom part and a cover part, which are in particular integrally connected to each other.
  • the antenna and the electronic module can thus be arranged on the bottom part or the cover part. These are then connected together in such a way that the inner housing is integrally formed. After production of the antenna device or the inner housing, therefore, the inner housing is in one-piece form.
  • Integral means, in particular, that a permanent, irreparable, irreversible, non-detachable connection without destruction has been made.
  • this compound can be made by laser welding, ultrasonic welding, embossing, heating, gluing or combinations thereof.
  • a development of the invention provides that the bottom part and the cover part are welded together, in particular by means of laser welding and / or ultrasonic welding.
  • the bottom part and the cover can be connected to the one-piece, waterproof inner housing by being welded together.
  • a laser welding method and / or an ultrasonic welding method can be used.
  • other joining methods may be used, such as embossing, to further increase the strength and durability of the joint.
  • MID Molded Interconnect Devices
  • metallic conductor tracks are NEN applied to injection-molded plastic carrier.
  • methods such as two-component injection molding, embossing, in particular hot stamping, mask exposure method, Folienhinterspntzung and Laser Modellntechnik come here to use.
  • the antenna and / or the electronic module can be easily arranged in the inner housing by means of the MID method or be formed in the réellegephase ⁇ sematerial.
  • the antenna may be formed in a recess on the surface of the inner housing and at the same time be connected to the electronic module, which is located, for example, in the inner housing.
  • the electronic module which is located, for example, in the inner housing.
  • the inner housing and the viewing housing can arbitrary contours o / / and forms and assume, that is to say so-called free-form surfaces. This is made possible, in particular, by the use of the MID technology, as a result of which arbitrarily shaped conductor structures can be produced more easily.
  • the dimensions are largely arbitrary, so that an adaptation to different vehicle and antenna types can be done.
  • the design of the inner housing in terms of contour and / or shape and / or dimensions depends in particular on the one hand according to the type of antenna to be used and the electronic components required for this purpose.
  • the outer configuration is based on the housing to be used, which is intended for a vehicle type.
  • the design of the viewing housing in the interior depends in particular on the Inn ⁇ ngekoruse used and possibly applied to the outside of antenna elements or electronic components
  • the design of the viewing housing on the outside depends in particular on the type of vehicle used and other technical requirements, such as an aerodynamic design.
  • a durerbiidung of the invention provides a sealing element, which is arranged between the surface of the motor vehicle and the tnnengephaseuse
  • a sealing element which is arranged between the surface of the motor vehicle and the tnnengephaseuse
  • an opening is usually provided on the motor vehicle side facing the inner housing. So that moisture can not penetrate into the inner housing through this opening, the sealing element is provided.
  • This is arranged between the surface of the motor vehicle and the inner housing that through the opening no impairment of the electronic Baugrupppe or the antenna by environmental influences is possible in particular a ring of elastic material, such as silicone or rubber is provided for this purpose
  • the antenna is a GSM antenna, GPS antenna and / or SDARS antenna.
  • the antenna or the electronic module can be designed for a variety of different applications.
  • a GSM emitter is provided, which is applied to the inner housing in MID technology, whereby the inner housing material is plated through and thus a connection into the inner housing is possible.
  • the antenna may be a GPS patch and / or an SDARS patch. which is arranged in the inner housing, or applied to the bottom part.
  • the outer and inner upper shed of the inner housing can be designed as a free-form surface, that is, any contours and shapes can take any antenna shapes, such as patch or rod antennas can be arranged in the inner housing.
  • the invention further relates to a motor vehicle with an antenna device according to the above statements.
  • the invention further relates to an inner housing in which the antenna device and the electronic assembly are arranged.
  • Direction and / or the electronic module in particular be at least partially enclosed in the inner housing This is realized in particular by means of MID technology
  • the invention further relates to a viewing housing, which is shaped such that an inner housing, in which an antenna device and / or an electronic module are arranged, can then be arranged.
  • the viewing housing is connectable to the inner housing. or latching device on the viewing housing, which corresponds to a mounted on the inner housing part of the snap or locking device possible.
  • an elastically deformable adhesive element is provided on the display housing, which comes into positive connection with the inner housing in conjunction
  • the bombardhause is shaped so that it enters a holding element on the inner housing in conjunction.
  • the view housing is connected by means of screwing, welding or embossing with the inner housing
  • a Aufienfonm and / or external dimensions of the viewing housing for different vehicle types is standardized so that it does not have to be adapted for each individual vehicle type
  • the inner shape and / or réellemafJe of the viewing housing are adapted to different types of antennas, so that here also a standardization is made by antenna types
  • FIG. 1 shows a schematic exploded view of the antenna device with a plurality of antennas and electronic assemblies, which are arranged in a watertight inner housing, wherein the inner housing is overlapped by a display housing, and
  • Figure 2 is a side view of the assembled antenna device.
  • FIG. 1 shows an exploded view of an antenna device 1 with a watertight inner housing 2, which is composed of a bottom part 3 and a cover part 4. Above the inner housing 2, a viewing housing 5 is provided. This is used for visual protection and the setting of gaps to a motor vehicle (not shown).
  • the final waterproof inner housing 2 is formed by connecting, in particular welding, the floor part 3 with the cover part 4.
  • the embodiment shown in Figure 1 has two antennas 6 and an electronic module 7.
  • One of the antennas 6 is designed as a GSM emitter 8, the other as a GPS patch 9.
  • an SDARS patch can be provided.
  • the GSM radiator 8 is formed in the inner housing material 10 by means of MID technology.
  • the cover part 4 has a depression in the area of the GSM radiator 8 into which the GSM radiator 8 is introduced.
  • the GSM emitter 8 thus forms part of a surface 11 of the inner housing 2.
  • the electronic assembly 7 is also constructed in MID technology and provided on the bottom part 3. On a sheath 12 of the electronic module 7 of the GPS patch 9 is placed. The electronic assembly 7 and the GPS patch 9 are thus after the welding of the bottom part 3 and the cover 4 to the inner housing 2 in the interior of the inner housing 2 and are thus protected from environmental influences.
  • the weather-insensitive GSM emitter 8 or its weather-sensitive, external part forms part of the surface 11.
  • connection piece 13 Via a connection piece 13, a connection can be made from the electronic assembly 7, the GSM emitter 8 and / or the GPS patch 9 to the motor vehicle.
  • the connecting piece 13 is of a hollow cylindrical construction so that cable connections can be guided by the motor vehicle into the inner housing 2.
  • a sealing element 14 is provided, which is arranged around the connecting piece 13. It is located between the inner housing 2 and the Motor vehicle It is therefore not necessary for an entire underside 15 of the bottom part 3 to be sealingly connected to the motor vehicle, since only the connecting piece 13 must be protected from water intakes.
  • the attachment of the inner housing 2 can also be provided by means of the connecting piece 13.
  • the visual housing 5 must also emulate this shape. Particular attention is paid to good optical and flow-favorable properties. This produces a fin 17 which gives the vision housing 5 a characteristic shape.
  • the vision housing 5 is color-matched to the motor vehicle and also provides a clean gap to this ago.
  • the preparegehause 5 is connectable to the inner housing 2, for example by snap action. For this purpose, holding elements are provided, which are not shown here
  • FIG. 2 shows a side view of the fully assembled antenna device 1. Visible is the bombardhause 5 with the fin 17 and the connecting piece 13 and the sealing element 14.
  • the inner housing 2 is arranged completely in the illustrated case 5 in the illustrated example.
  • the sealing element 14 is printed together, so that a lower edge 18 of the viewing housing 15 can connect to the motor vehicle for producing a defined gap dimension
  • the antenna device 1 can be used particularly advantageously as a roof antenna device 19, as shown in FIGS. 1 and 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)

Abstract

L'invention concerne un dispositif d'antenne (1), notamment un dispositif d'antenne de toit (19) pour un véhicule automobile, avec au moins une antenne (6) et au moins un module électronique (7). En l'occurrence, l'antenne (6) et le module électronique (7) sont disposés dans un boîtier interne (2) étanche à l'eau et le boîtier interne (2) est saisi par le dessus par un boîtier de regard (5). L'invention concerne en outre un véhicule automobile muni d'un tel dispositif d'antenne (1).
EP09749124A 2008-11-11 2009-11-11 Dispositif d'antenne et véhicule automobile avec un dispositif d'antenne Withdrawn EP2345101A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008043632A DE102008043632A1 (de) 2008-11-11 2008-11-11 Antenneneinrichtung und Kraftfahrzeug mit einer Antenneneinrichtung
PCT/EP2009/064968 WO2010055051A1 (fr) 2008-11-11 2009-11-11 Dispositif d'antenne et véhicule automobile avec un dispositif d'antenne

Publications (1)

Publication Number Publication Date
EP2345101A1 true EP2345101A1 (fr) 2011-07-20

Family

ID=41350751

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09749124A Withdrawn EP2345101A1 (fr) 2008-11-11 2009-11-11 Dispositif d'antenne et véhicule automobile avec un dispositif d'antenne

Country Status (5)

Country Link
US (1) US20110221640A1 (fr)
EP (1) EP2345101A1 (fr)
CN (1) CN102210057A (fr)
DE (1) DE102008043632A1 (fr)
WO (1) WO2010055051A1 (fr)

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US8537062B1 (en) 2010-09-30 2013-09-17 Laird Technologies, Inc. Low-profile antenna assemblies
US8519897B2 (en) * 2010-09-30 2013-08-27 Laird Technologies, Inc. Low-profile antenna assembly
KR101192298B1 (ko) * 2011-01-25 2012-10-17 인팩일렉스 주식회사 샤크핀 통합형 안테나
DE102012003460A1 (de) * 2011-03-15 2012-09-20 Heinz Lindenmeier Multiband-Empfangsantenne für den kombinierten Empfang von Satellitensignalen und terrestrisch ausgestrahlten Rundfunksignalen
JP5654917B2 (ja) * 2011-03-24 2015-01-14 原田工業株式会社 アンテナ装置
CN103094659B (zh) * 2011-11-02 2015-09-30 卜放 具有保护隔层的汽车外置天线及该天线的装配方法
CN104752814B (zh) * 2012-01-30 2017-04-12 原田工业株式会社 天线装置
CN103730713B (zh) * 2012-01-30 2017-03-01 原田工业株式会社 天线装置
CN103730726B (zh) * 2012-01-30 2017-04-12 原田工业株式会社 天线装置
US8963786B2 (en) * 2012-07-11 2015-02-24 Laird Technologies, Inc. Antenna mast assemblies
GB201213558D0 (en) 2012-07-31 2012-09-12 Univ Birmingham Reconfigurable antenna
JP5824440B2 (ja) * 2012-10-16 2015-11-25 株式会社ホンダロック 発光体付車両用アンテナ
GB2507788A (en) * 2012-11-09 2014-05-14 Univ Birmingham Vehicle roof mounted reconfigurable MIMO antenna
KR20140075067A (ko) * 2012-12-10 2014-06-19 인팩일렉스 주식회사 차량용 소형 안테나 장치 및 그 제조 방법
CN103094682B (zh) * 2013-01-30 2015-07-01 苏州中兴联精密工业有限公司 车载天线及其制造方法
EP3011636B1 (fr) * 2013-06-21 2018-10-24 Laird Technologies, Inc. Ensembles antennes véhiculaires mimo multibandes
JP6320783B2 (ja) * 2014-02-10 2018-05-09 株式会社ヨコオ アンテナ装置
JP6206243B2 (ja) * 2014-02-21 2017-10-04 株式会社Soken 集合アンテナ装置
JP6511258B2 (ja) * 2014-12-13 2019-05-15 株式会社ヨコオ 車載用アンテナ装置
DE102015218841A1 (de) * 2015-09-30 2017-03-30 Hella Kgaa Hueck & Co. Verfahren zur Herstellung eines Radoms und ein solches Radom
DE102015218876A1 (de) * 2015-09-30 2017-03-30 Hella Kgaa Hueck & Co. Verfahren zur Herstellung eines Radoms und ein solches Radom
US11476584B2 (en) * 2016-08-18 2022-10-18 R.A. Miller Industries, Inc. General aviation dual function antenna
KR102523254B1 (ko) * 2017-12-20 2023-04-20 현대자동차주식회사 안테나 장치 및 차량
USD926164S1 (en) * 2018-04-04 2021-07-27 Taoglas Group Holdings Limited Vehicle antenna
AU2019258584B2 (en) * 2018-04-23 2023-11-16 NetComm Wireless Pty Ltd Lightweight radome for housing an antenna
USD1007627S1 (en) * 2023-08-11 2023-12-12 Zhongwen Xu Surfboard fin

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Also Published As

Publication number Publication date
DE102008043632A1 (de) 2010-05-12
US20110221640A1 (en) 2011-09-15
CN102210057A (zh) 2011-10-05
WO2010055051A1 (fr) 2010-05-20

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