EP2276111A2 - Agencement de fixation d'une antenne de véhicule - Google Patents

Agencement de fixation d'une antenne de véhicule Download PDF

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Publication number
EP2276111A2
EP2276111A2 EP10006743A EP10006743A EP2276111A2 EP 2276111 A2 EP2276111 A2 EP 2276111A2 EP 10006743 A EP10006743 A EP 10006743A EP 10006743 A EP10006743 A EP 10006743A EP 2276111 A2 EP2276111 A2 EP 2276111A2
Authority
EP
European Patent Office
Prior art keywords
antenna
clamping piece
roof
clamping
vehicle
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Withdrawn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
EP10006743A
Other languages
German (de)
English (en)
Other versions
EP2276111A3 (fr
Inventor
Ronald Zettler
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.)
Antennentechnik Bad Blankenburg AG
Original Assignee
Antennentechnik Bad Blankenburg AG
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 Antennentechnik Bad Blankenburg AG filed Critical Antennentechnik Bad Blankenburg AG
Publication of EP2276111A2 publication Critical patent/EP2276111A2/fr
Publication of EP2276111A3 publication Critical patent/EP2276111A3/fr
Withdrawn legal-status Critical Current

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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
    • H01Q1/32—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
    • H01Q1/12—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

Definitions

  • the invention relates to an arrangement for fastening a vehicle antenna, preferably on a vehicle roof, with the features specified in the preamble of patent claim 1.
  • Known generic vehicle antennas essentially have a foot part to be arranged on the vehicle roof and an upwardly directed radiator emanating from this. At the bottom, the foot part is located above an opening with a seal on the vehicle roof, wherein one or more connecting lines are guided in a projecting through the vehicle roof threaded sleeve to the roof underside. By means of a screwed onto the threaded sleeve from the roof underside mother the foot part of the antenna is braced on the vehicle roof. From the DE 199 58 481 C2 Such an antenna is known, wherein between the mother and the vehicle roof, a clamping sleeve is arranged.
  • the threaded sleeve and the clamping sleeve are slotted corresponding.
  • claw-like projections are formed on the clamping sleeve, which are pressed into the roof panel when the nut is tightened in a ground-contacting manner.
  • newer vehicle antennas In addition to radio reception, newer vehicle antennas also have the task of transmitting signals for the operation of mobile telephones as well as for vehicle navigation. This means that, for example, three high-frequency lines must be guided from the antenna base in the vehicle interior.
  • the solutions for attaching the antenna base require special design and assembly technical measures.
  • the accessibility of the plug geometry to be ensured from the underside of the roof requires a correspondingly large opening in the roof skin.
  • the antenna feet In order to reduce the technological effort in the assembly of vehicle roof antennas, there is a requirement that the antenna feet must be provided with captive arranged fasteners at the installation site, which means it must not mounted after mounting the antenna base on the vehicle roof fasteners from the roof underside become.
  • a vehicle antenna is known in which the antenna base is fixed by means of an expandable locking support in the roof opening. Subsequently, the locking support is pressed by tightening a clamping element against the underside of the vehicle roof. Because of the necessary spreadability, the locking support is designed as a plastic part. To realize a ground contact must, as from the DE 10 2004 037 813 B3 known, an additional metallic contact part can be used.
  • Subject of the DE 10 2005 044 618 A1 is a roof antenna for a vehicle in which on the underside of the roof antenna, a clamping part is pre-assembled, which corresponds to the roof cutout so that it after placement and the subsequent alignment of the roof antenna by turning about a vertical axis in a positive clamping position under the roof is brought.
  • the final tension against the underside of the roof is achieved by tightening a screw connection made on the bottom plate of the antenna.
  • the necessary after putting twisting the roof antenna is disadvantageous in terms of automation of the assembly process.
  • the antenna base in the roof opening can be actuated by using a single screw the clamping screw and the roof antenna by tightening the clamping piece from the roof underside are attached. Since the clamping piece does not have to take over spreading functions, it can be designed as a compact, non-elastic, metallic component, whereby a simple and effective ground contact can be realized via the metallic clamping screw.
  • the generic vehicle antenna consists in the basic structure of an antenna base 1 with Antennenfußgeophuse 2 and one of them upwardly projecting radiator housing 2a.
  • the radiator housing 2a and the Antennenfußgephaseuse 2 of the antenna base 1 form a structural unit.
  • the antenna base housing 2 and the radiating rod can also be designed in two parts in a known manner.
  • the underside of the antenna base 1 is replaced by a base plate 20 (FIG. Fig. 4 ) formed on the underside of the sealing plate 3 is attached.
  • the antenna base housing 2 is fastened to the base plate 20 via the screws 17.
  • the sealing plate 3 has an opening in the center, through which protrude from the base plate 20 different functional elements down. These are the threaded bushing 8, the two locking base 6 and the three terminal contacts 7. At the edge of the opening located in the sealing plate 20, the circumferential sealing bead 5 is formed.
  • guide grooves 13 are incorporated, which each extend over a range of 45 ° on the circumference of the threaded bushing 8.
  • the guide grooves 13 each begin with a straight groove area running in the longitudinal direction of the bushing, to which a groove area with an oblique slope adjoins, which then again merges into a straight groove area extending in the longitudinal direction of the bushing.
  • the clamping piece 9 has a central guide sleeve 10.
  • the two guide cams 14 are formed inside, which engage in the guide grooves 13.
  • the compression spring 19 is arranged on the threaded bushing 8.
  • the ends of the cross-shaped arms of the clamping piece 9 are the upwardly projecting claws 15th
  • the vehicle antenna is pre-mounted for attachment to the vehicle roof 16 provided that the clamping piece 9 is held on the threaded bushing 8 by the clamping screw 11 and the compression spring 19 in a clearly spaced from the base plate 20 starting position, wherein the guide cam 14 in the lower region of Guide grooves 13 are located.
  • the clamping piece 9 is thus in the initial position in an axial and rotational angle defined defined position. This is the prerequisite for making it possible for the antenna base 1 to be placed in a final orientation in the vehicle longitudinal direction via a polygonal roof opening 18, which is square in the exemplary embodiment.
  • the clamping piece 9 When placing, namely, the clamping piece 9 is located in a clearly axially spaced from the base plate 20 and rotated position that the cross-shaped arms of the clamping piece 9 are in aligned in the vehicle longitudinal direction Antenna 1 in diagonal orientation to the square roof opening 18.
  • the square roof opening 18 is dimensioned so that it can pass through the clamping piece 9 only in this diagonal orientation ( Fig. 6 ).
  • the latching elements located on the Rastsockeln 6 cause a Vorverrastung in the roof panel 18.
  • the clamping piece 9 is moved in the direction of the vehicle roof. Since the guide cams 14 are each guided only in the lower, straight groove area of the guide grooves 13, this movement of the clamping piece takes place 9 initially without rotation. Reach the guide cam 14, the oblique groove portions of the guide grooves 13 it comes simultaneously to raise the clamping piece 9 to a 45 ° rotation of the same and after reaching the straight straight groove areas again to a lifting of the clamping piece 9 without rotational movement.
  • the claws 15 come in this end position on the underside of the vehicle roof 16 to the plant.
  • the clamping piece 9 is now clamped by applying a corresponding torque to the clamping screw 11 against the underside of the vehicle roof 16.
  • the claws 15 are exactly below the formed on the base plate 20 pressure surfaces 12, which act as a counter bearing during clamping of the clamping piece 8 and the making of the ground contacting by the teeth formed on the claws 15.
  • the peripheral sealing bead 5 causes the moisture-tight seal of the roof section 18th
  • the terminal contacts 7 between the projecting arms of the clamping piece 9 are accessible and connectable with a laid under the vehicle roof 16 wiring harness.

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Support Of Aerials (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
EP10006743A 2009-07-01 2010-06-30 Agencement de fixation d'une antenne de véhicule Withdrawn EP2276111A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910031254 DE102009031254B4 (de) 2009-07-01 2009-07-01 Anordnung zum Befestigen einer Fahrzeugantenne

Publications (2)

Publication Number Publication Date
EP2276111A2 true EP2276111A2 (fr) 2011-01-19
EP2276111A3 EP2276111A3 (fr) 2013-01-16

Family

ID=42830838

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10006743A Withdrawn EP2276111A3 (fr) 2009-07-01 2010-06-30 Agencement de fixation d'une antenne de véhicule

Country Status (2)

Country Link
EP (1) EP2276111A3 (fr)
DE (1) DE102009031254B4 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012150337A1 (fr) * 2011-05-04 2012-11-08 Hirschmann Car Communication Gmbh Verrouillage d'une antenne de toit d'un véhicule au moyen d'un tourniquet
DE202013007872U1 (de) 2013-08-09 2013-10-16 Antennentechnik Abb Bad Blankenburg Gmbh Mehrfachband-Finnenantenne für den mobilen Einsatz, insbesondere für Fahrzeuge
DE112016004037T5 (de) 2015-10-08 2018-06-07 Scania Cv Ab Befestigungsvorrichtung, vorrangig zur Montage einer Antenne an einem Fahrzeug
CN112889186A (zh) * 2018-10-17 2021-06-01 奥迪股份公司 用于车辆的车顶天线
CN114069198A (zh) * 2020-08-03 2022-02-18 罗森伯格亚太电子有限公司 一种车载天线组件
CN114069197A (zh) * 2020-08-03 2022-02-18 罗森伯格亚太电子有限公司 一种车载天线组件
CN115548631A (zh) * 2022-09-27 2022-12-30 嵊州市兰花电器科技有限公司 一种模块化组装汽车天线

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011010290B4 (de) * 2011-02-03 2016-12-29 Blaupunkt Antenna Systems Gmbh & Co. Kg Antennengehäuse, insbesondere mit Halterung
DE102012006360B4 (de) 2012-03-29 2022-06-23 Blaupunkt Antenna Systems Gmbh & Co. Kg Antennenmodul für Kraftfahrzeuge
DE102018121188B4 (de) * 2017-09-05 2025-05-08 Hirschmann Car Communication Gmbh Befestigung einer modulartig ausgebildeten Dachantenne
CN110712022B (zh) * 2019-10-28 2021-03-30 北京无线电测量研究所 一种夹持装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19958481C2 (de) * 1998-12-04 2003-02-20 Wilhelm Sihn Kg Antenne für Automobile
US6469678B1 (en) * 2001-07-03 2002-10-22 Andrew Corporation Antenna mounting apparatus
US7004666B2 (en) * 2001-10-09 2006-02-28 Tyco Electronics Corporation Quick-attach automotive antenna mounting assembly
EP1742293B1 (fr) * 2002-06-14 2008-02-27 Centurion Wireless Technologies, Inc. Appareil de montage d'antenne
JP2005045581A (ja) * 2003-07-23 2005-02-17 Nippon Antenna Co Ltd 車載アンテナ取付構造
DE102004037813B3 (de) * 2004-04-07 2005-10-20 Wilhelm Sihn Jr Gmbh & Co Kg Vorrichtung zum Befestigen einer Antenne auf einem Fahrzeug
DE102005044610A1 (de) * 2004-09-28 2006-03-30 Hirschmann Car Communication Gmbh Antenne und Verfahren zur Befestigung einer Antenne an einem Fahrzeug mittels Klemmkraft, erzeugt vorzugsweise durch ein Drehbajonett
DE102005044618B4 (de) * 2005-04-12 2022-06-30 Hirschmann Car Communication Gmbh Befestigung einer Dachantenne eines Fahrzeuges mit einem Klemmteil
DE102006009660B4 (de) * 2006-03-02 2012-03-08 Blaupunkt Antenna Systems Gmbh & Co. Kg Antennenhalterung sowie zugehörige Antenne
ITVI20070013A1 (it) * 2007-01-17 2008-07-18 Calearo Antenne Spa Base per antenne e antenna utilizzante tale base
DE202007017050U1 (de) * 2007-12-06 2008-02-28 Wilhelm Sihn Jr. Gmbh & Co. Kg Fahrzeugantenne

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012150337A1 (fr) * 2011-05-04 2012-11-08 Hirschmann Car Communication Gmbh Verrouillage d'une antenne de toit d'un véhicule au moyen d'un tourniquet
CN103503230A (zh) * 2011-05-04 2014-01-08 赫希曼汽车通讯有限公司 借助旋转十字件卡锁车辆的车顶天线
CN103503230B (zh) * 2011-05-04 2016-04-20 赫希曼汽车通讯有限公司 借助旋转十字件卡锁车辆的车顶天线
US9608315B2 (en) 2011-05-04 2017-03-28 Hirschmann Car Communication Gmbh Star-handle system for locking antenna to a vehicle roof
DE202013007872U1 (de) 2013-08-09 2013-10-16 Antennentechnik Abb Bad Blankenburg Gmbh Mehrfachband-Finnenantenne für den mobilen Einsatz, insbesondere für Fahrzeuge
DE112016004037T5 (de) 2015-10-08 2018-06-07 Scania Cv Ab Befestigungsvorrichtung, vorrangig zur Montage einer Antenne an einem Fahrzeug
CN112889186A (zh) * 2018-10-17 2021-06-01 奥迪股份公司 用于车辆的车顶天线
CN112889186B (zh) * 2018-10-17 2024-04-16 奥迪股份公司 用于车辆的车顶天线
CN114069198A (zh) * 2020-08-03 2022-02-18 罗森伯格亚太电子有限公司 一种车载天线组件
CN114069197A (zh) * 2020-08-03 2022-02-18 罗森伯格亚太电子有限公司 一种车载天线组件
CN114069197B (zh) * 2020-08-03 2025-02-21 普罗斯通信技术（苏州）有限公司 一种车载天线组件
CN114069198B (zh) * 2020-08-03 2025-06-03 普罗斯通信技术（苏州）有限公司 一种车载天线组件
CN115548631A (zh) * 2022-09-27 2022-12-30 嵊州市兰花电器科技有限公司 一种模块化组装汽车天线

Also Published As

Publication number Publication date
EP2276111A3 (fr) 2013-01-16
DE102009031254A1 (de) 2011-01-05
DE102009031254B4 (de) 2011-06-09

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