EP1803187A1 - Dispositif de fixation d'une antenne - Google Patents

Dispositif de fixation d'une antenne

Info

Publication number
EP1803187A1
EP1803187A1 EP05769947A EP05769947A EP1803187A1 EP 1803187 A1 EP1803187 A1 EP 1803187A1 EP 05769947 A EP05769947 A EP 05769947A EP 05769947 A EP05769947 A EP 05769947A EP 1803187 A1 EP1803187 A1 EP 1803187A1
Authority
EP
European Patent Office
Prior art keywords
antenna
locking
opening
body part
threaded nut
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
Application number
EP05769947A
Other languages
German (de)
English (en)
Inventor
Henry Lerchner
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1803187A1 publication Critical patent/EP1803187A1/fr
Ceased legal-status Critical Current

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

Definitions

  • the invention relates to an antenna mount for mounting on a provided with an opening body part of a motor vehicle according to the preamble of claim 1, an antenna with such a holder according to the preamble of claim 9, and a motor vehicle with a carried by a body part
  • Roof antennas of motor vehicles are usually designed as rod antennas whose
  • the Holder comprise a mounted on the roof of the motor vehicle antenna base.
  • the antenna base is usually arranged in the interior of the motor vehicle on the inside or underside of the roof in the headliner and has a projecting anchoring part, which is inserted from the inside through a rectangular opening in the roof during assembly of the antenna.
  • Section of the anchoring part is provided with an external thread on which a threaded nut is screwed on from the outside, in order to counter the antenna base against the inner or underside of the roof, during the below the thread located and located within the opening portion as a the cross section of the opening adapted square is formed so that it forms an anti-rotation device together with the edge of the opening, which prevents rotation of the antenna base during and after assembly.
  • the antenna base usually held in the interior of the motor vehicle by hand, which either a second person or great skill is required.
  • Threaded nut and a disc can be secured.
  • the protruding part of the antenna base is slightly tilted when screwing the threaded nut, it may happen due to the elastic resilience of the latching hooks that they first solve one and then on the other side of the opening.
  • another disadvantage of the known construction is that the latching hooks in the case of a necessary replacement of the antenna are difficult to access to release the latching connection between the circuit housing and the opening for disassembly of the antenna base.
  • the antenna holder according to the invention with the features mentioned in claim 1 has the advantage that on the one hand the locking elements can not move out of their the edge of the opening behind engaging detent position due to their locking when screwing the nut out, creating an unwanted
  • a preferred embodiment of the invention provides that the means for locking the locking elements in their locking positions when screwing the threaded nut and / or for releasing the locking elements with unscrewed threaded nut with the locking elements connected locking and unlocking tongues include, which are held positively when screwing the threaded nut in complementary recesses of the threaded sleeve, while they can move out of the recesses with unscrewed threaded nut to disengage the locking elements from their locking positions.
  • these are preferably made together with the latching elements of an elastically deformable plastic material, wherein they expediently extend through opposite longitudinal recesses in the interior of the threaded sleeve and preferably up to the free end, so they after unscrewing the
  • Threaded nut are accessible at this point to compress them under elastic deformation and thereby disengage the locking elements from the locking positions.
  • Arretiervorsprungs takes place, which is integrally formed on a rotatably connected to the threaded nut claw ring protrudes through a slot opening of the threaded sleeve into the interior of the latter and holds the locking and Entriegelungszonne in the recesses.
  • the claw ring is expediently provided on its the body part facing end face with claws, which are when screwing the threaded nut in the outside of the
  • the locking elements as well as the locking and unlocking tongues form part of a separate from the antenna plastic part, before or after the insertion of the anchoring part in the opening of the body part of the body part opposite side into a receiving opening of the Antenna foot can be introduced, up to a stop position in which the locking and Entriegelungszonne are arranged in the recesses in the interior of the threaded sleeve and the locking elements in the passage of the
  • Anchoring part can engage through the opening in the body part behind the boundary edge. - A -
  • the anchoring part preferably has lateral recesses which expediently in a matched to the cross section of the body opening base of the anchoring part between the threaded sleeve and one of inside against the body part
  • Base plate of the antenna base are arranged.
  • FIG. 1 shows a partially sectioned exploded side view of an antenna holder according to the invention prior to mounting on a roof of a motor vehicle.
  • FIG. 2 shows a partially sectioned side view of parts of the antenna holder of FIG. 1 after a latching on the roof of the motor vehicle for fixing during assembly;
  • Fig. 3 is a view corresponding to Figure 2, but after a release of the latch.
  • FIG. 4 shows a perspective underside view of a fastening element for fastening the antenna mount to the roof of the motor vehicle
  • FIG. 5 shows a perspective top view of an antenna base of the antenna holder.
  • the antenna holder 2 shown in the drawing is used for mounting a roof antenna (not shown) on a roof 4 of a motor vehicle, which is provided at the intended location for mounting the antenna with a square opening in the outline 6.
  • the antenna holder 2 consists essentially of an antenna base 8, which projects with an upwardly above a base plate 10
  • Passage of its anchoring part 12 can be fixed by the opening 6 on the roof 4 in the position shown in Fig. 2, so that it maintains this position when attaching the fastener 14.
  • the circular base plate 10 in the outline of the antenna base 8 is provided on its upper side opposite the underside of the roof 4 with a surrounding the anchoring part 12 sealing ring 18 which is clamped after assembly of the holder 2 between the base plate 10 and the roof 4 and ensures that there prevents entry of moisture into the interior of the vehicle.
  • On the base plate 10 also electronic circuits and circuit boards (not shown) of the antenna are fixed, which extends through an antenna channel 20 inside the anchoring part 12 to the outside or top of the roof 4, where it is fixed by an anchored to the anchoring part 12 antenna housing (not shown) is guided through and projects upwards over this.
  • the base plate 10 is provided with a rectangular in cross section receiving opening 22 for the injection molded part made of elastically deformable hard plastic fixing or positioning aid 16, which in the
  • Figures 1, 2 and 3 shown longitudinal section and comprises two individual locking elements 24 which are separated from each other above a cable bushings 28 for antenna cable (not shown) provided foot part 26, each provided at its opposite outer sides with a latching hook 30 and in two elongated, rectangular in cross-section locking and unlocking tongues 32 end, which are aligned parallel to each other in the undeformed state.
  • the integrally connected to the base plate 10 anchoring part 12 consists essentially of a mounted within the opening 6 after assembly cuboid base 34 and a spaced above the base threaded sleeve 36 with an external thread 38 for screwing a threaded nut 40 of the fastener 14th
  • the base 34 has a cross section corresponding to the opening cross section of the opening 6, so that it forms an anti-rotation device for the antenna base 10 in cooperation with a delimiting edge 42 of the opening 6 when the anchoring part 12 passes through the opening 6 inserted through and fixed by means of the fixing or positioning 16 on the roof 4.
  • the base 34 is provided in two of its four boundary walls with opposite recesses 44 (only one visible), through which the two opposite latching hooks 30 of the fixing or positioning aid 16 with the boundary edge 42 of the opening 6 in latching engagement to the antenna base. 8 during the screwing of the fastener 14 on the anchoring part 12 with respect to the roof 4 to fix axially immovable.
  • the fixing or positioning aid 16 is previously introduced from below into the receiving opening 22 of the antenna base 8 until two above the latching hooks 30 arranged abutment shoulders 46 abut against upper boundary edges 48 of the recesses 44 and the latching hooks 30 radially outwardly from the
  • Recesses 44 survive, as best shown in Fig. 2.
  • the threaded sleeve 36 encloses in the interior except the passing through the anchoring part 12 through the antenna channel 20 is still two parallel L jossausrise 50, which are diametrically opposite each other on both sides of the antenna channel 20 and for receiving the locking and unlocking tongues 32nd the fixing or positioning aid 16 used in the antenna base 8, which extend in the longitudinal recesses 50 to over the free end of the threaded sleeve 36 addition, as best shown in Fig. 2.
  • the threaded sleeve 36 is further provided on one side with a slot opening 52 (FIG. 5) which extends at right angles to the recesses 46 from the free end of the threaded sleeve 36 to the base 34 through a peripheral wall 54 of the threaded sleeve 36.
  • the fastening element 14 comprises, in addition to the threaded nut 40 with external hexagon 58 for screwing onto the external thread 38 of the threaded sleeve 36 of the anchoring part 12, a claw ring 60 and a between the threaded nut 40 and the claw ring 60, in
  • the threaded nut 40 has in its roof 4 facing the front end a circumferential receiving groove 64 into which a retaining flange engages the adjacent front end of the elastically deformable locking ring 62.
  • the locking ring 62 has at its opposite end face also a retaining flange, which engages behind the inwardly bent, remote from the roof 4 front end 66 of the claw ring 60 and holds against the complementary end face of the threaded nut 40 fitting.
  • the claw ring 60 is provided on its the roof 4 facing bottom with protruding claws 68, which is for the purpose of a solid
  • the claw ring 60 has a from its front end 66 radially inwardly projecting, in outline rectangular projection 70, which is with play through the
  • Interrupt 72 of the locking ring extends.
  • the width of the projection 70 is slightly smaller than the inside width of the slot opening 52 in the threaded sleeve 36, so that the projection 70 can be inserted into the slot opening 52 when fitting the threaded nut 40 on the threaded sleeve 36 and 40 when screwing the threaded nut along Slot opening 52 shifts.
  • the radial projection of the projection 70 is selected so that it extends in the interior of the threaded sleeve 36 to the longitudinal recesses 50 and holds the locking and unlocking tongues 32 of the fixing or positioning 16 in the longitudinal recesses 50 as soon as the fastener 14 with the threaded nut 40 has been placed on the threaded sleeve 36 and the projection 70 extends through the slot opening 52 into the interior of the threaded sleeve 36.
  • This locking of the locking and unlocking tongues 32 in the longitudinal recesses 50 prevents any deformation of the locking elements 24, so that the latching hooks 30 no longer unintentionally from their locking positions above the Limit edge 42 of the opening 6 can solve when the anchoring part 12 of the Antennenrußes 8 when screwing the threaded nut 40 is slightly tilted in the opening 6.
  • the latching hook 30 can be in the case of necessity

Abstract

L'invention concerne un dispositif de fixation (2) permettant de monter une antenne sur un élément de carrosserie (4), notamment le toit (4) d'un véhicule automobile, cet élément de carrosserie étant pourvu d'un orifice (6). Ce dispositif de fixation d'antenne comprend un pied d'antenne (8) qui présente un élément d'ancrage (12) doté d'une douille filetée (36) et s'insère dans l'orifice (6) à partir d'une face interne ou inférieure de l'élément de carrosserie (4) et un écrou (40) qui se visse sur la douille filetée (36) saillante et permet de fixer le pied d'antenne (8) sur la face externe ou supérieure de l'élément de carrosserie (4). Le pied d'antenne (8) peut être fixé de manière immobile pendant le vissage de l'écrou (40) par un blocage en rotation agissant entre l'élément d'ancrage (12) et un bord (42) de l'orifice (6) et par encliquetage d'éléments d'encliquetage (24) avec le bord (42) de l'orifice (6). Des dispositifs (32, 70) permettent de bloquer les éléments d'encliquetage (24) dans leur position d'encliquetage lors du vissage de l'écrou (40) et/ou de détacher les éléments d'encliquetage (24) lors du dévissage de l'écrou (40).
EP05769947A 2004-09-17 2005-08-02 Dispositif de fixation d'une antenne Ceased EP1803187A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410045107 DE102004045107A1 (de) 2004-09-17 2004-09-17 Antennenhalterung
PCT/EP2005/053761 WO2006029939A1 (fr) 2004-09-17 2005-08-02 Dispositif de fixation d'une antenne

Publications (1)

Publication Number Publication Date
EP1803187A1 true EP1803187A1 (fr) 2007-07-04

Family

ID=34973100

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05769947A Ceased EP1803187A1 (fr) 2004-09-17 2005-08-02 Dispositif de fixation d'une antenne

Country Status (5)

Country Link
EP (1) EP1803187A1 (fr)
JP (1) JP2008514064A (fr)
CN (1) CN101023556A (fr)
DE (1) DE102004045107A1 (fr)
WO (1) WO2006029939A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2938981B1 (fr) 2008-11-25 2018-08-24 Alcatel Lucent Dispositif de couplage et de fixation d'un element rayonnant d'antenne et procede d'assemblage d'une antenne
CN103123364A (zh) * 2011-11-18 2013-05-29 南京航空航天大学 天线测试快速装夹接头
DE102014018428B4 (de) 2014-12-11 2018-10-31 Kathrein Se Antennenmodul
CN107046161B (zh) * 2016-02-05 2020-08-25 莱尔德无线技术（上海）有限公司 用于车载天线的金属支架以及车载天线组件
CN206685525U (zh) * 2017-04-28 2017-11-28 深圳市大疆创新科技有限公司 连接结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1022718A (ja) * 1996-06-28 1998-01-23 Nippon Antenna Co Ltd 自動車用アンテナ
JP2001036315A (ja) * 1999-07-22 2001-02-09 Nippon Antenna Co Ltd 自動車用アンテナ
DE10009978C2 (de) * 2000-03-03 2002-11-14 Bosch Gmbh Robert Vorrichtung zur Befestigung einer Fahrzeugantenne
EP1329978A1 (fr) * 2002-01-21 2003-07-23 Calearo S.r.l. Dispositif de support pour une antenne et procédé d'assemblage dudit dispositif sur la carrosserie d'un véhicule
DE10210628C1 (de) * 2002-03-11 2003-10-16 Kathrein Werke Kg Vorrichtung zur spielfreien Ein-Mann Montage eines Anbauteils, oder einer Kfz-Dachantenne
DE10210593B4 (de) * 2002-03-11 2007-08-02 Wilhelm Sihn Jr. Gmbh & Co. Kg Befestigungseinrichtung für eine Fahrzeugantenne

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2006029939A1 *

Also Published As

Publication number Publication date
DE102004045107A1 (de) 2006-03-23
CN101023556A (zh) 2007-08-22
WO2006029939A1 (fr) 2006-03-23
JP2008514064A (ja) 2008-05-01

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