WO2006136221A1 - Antenne de toit dotee d'un engrenage a vis sans fin pour sa fixation - Google Patents

Antenne de toit dotee d'un engrenage a vis sans fin pour sa fixation Download PDF

Info

Publication number
WO2006136221A1
WO2006136221A1 PCT/EP2006/003370 EP2006003370W WO2006136221A1 WO 2006136221 A1 WO2006136221 A1 WO 2006136221A1 EP 2006003370 W EP2006003370 W EP 2006003370W WO 2006136221 A1 WO2006136221 A1 WO 2006136221A1
Authority
WO
WIPO (PCT)
Prior art keywords
roof
antenna
fastening
roof antenna
vehicle
Prior art date
Application number
PCT/EP2006/003370
Other languages
German (de)
English (en)
Inventor
Stefan Nagel
Original Assignee
Hirschmann Car Communication 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 Hirschmann Car Communication Gmbh filed Critical Hirschmann Car Communication Gmbh
Publication of WO2006136221A1 publication Critical patent/WO2006136221A1/fr

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
    • 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 a roof antenna of a vehicle for mounting on a vehicle roof, wherein the roof antenna has at least one antenna element for transmitting and / or receiving high-frequency signals and is fastened immovably on the vehicle roof via fastening means, according to the features of claim 1.
  • Roof antennas for vehicles for transmitting and / or receiving high-frequency signals are known.
  • Such roof antennas have in proven form a Bodeplatte from a die-cast part, wherein downwards, in the direction of the vehicle roof a bolt is formed on the bottom plate.
  • this concept used to date requires two people to mount the roof antenna: A person puts the bolt of the roof antenna from the outside through a correspondingly executed opening in the vehicle roof and fixes the position of the roof antenna, while a second person from the inside, that is, from the Interior of the vehicle, a nut screwed on this bolt, so that the roof antenna is fixed immovably in its desired position and usually via the mounting nut a ground connection is made.
  • the fixation of the desired position is taken over by a locking element on the bottom plate to save a person during assembly.
  • this has the disadvantage that in this method always the vehicle roof (interior trim) must be removed.
  • a roof antenna should from the top or from the outside of a Vehicle roof can be mounted and dismounted. This way !! can be done by a single person, without losing the vehicle's height! to have to remove.
  • no fasteners such as screw heads or the like, should be visible.
  • aspects such as visual impression, design specifications, theft protection, safe ground contact to the vehicle to be considered and unintentional autonomous release of the roof antenna from the vehicle usually by vibrations during operation of the vehicle, avoided.
  • the fastening means for fastening the roof antenna on the vehicle roof are designed as a drive mechanism, wherein the drive mechanism has a drive shaft and at least one fastening arm operatively connected thereto, wherein an actuation of the drive shaft on the at least one fastening arm moves from a first Mounting position causes a further attachment position.
  • this drive mechanism it is possible to mount the roof antenna of only one person on the vehicle roof. It is possible that this one position mounted the roof antenna either from outside the vehicle or from the interior, depending on the softer position, the drive shaft is reachable for their operation.
  • the drive mechanism can be accommodated completely within the roof antenna, in particular underneath an antenna hood of the roof antenna, so that the visual impression is not impaired and, above all, any design specifications of a vehicle manufacturer can be taken into account. If the drive mechanism housed within the roof antenna hood, and for example, the actuation of the drive shaft out of the interior of the vehicle, an effective theft protection is given. Because the drive mechanism is thus no longer accessible from outside the vehicle.
  • the invention provides a roof antenna in an advantageous manner, with the help of a tool behind a movable or flexible component hidden access mounted on the vehicle from the outside and can be disassembled just as well, with advantageously a circumferential sealing lip is provided, which seals the roof antenna (more precisely: the antenna hood) relative to the vehicle roof.
  • the drive mechanism has at least one mounting arm (mounting claw), which is unfolded or swung out by actuation of the drive mechanism, to secure attachment of the roof antenna on the vehicle roof and at the same time, if necessary, implemented a ground contact. It is advantageous if the actuation of the drive shaft is stepped on the at least one fastening arm, which is preferably realized by means of a worm gear. It is conceivable that the drive mechanism is designed so that the force acting on the drive shaft actuating force is transmitted by the tool of the assembler in the same direction on the mounting arm or is deflected thereby.
  • the drive mechanism is designed so that an independent release of the roof antenna from the vehicle, in particular as a result of vibrations, temperature fluctuations or the like, is excluded.
  • a pre-locking takes place, by means of which the roof antenna is pre-fixed to the vehicle roof prior to actuation of the drive mechanism.
  • a roof antenna with the aid of a tool eg a screwdriver or the like
  • a tool eg a screwdriver or the like
  • the tool is simply operated in the opposite direction, so that the at least one mounting arm is moved back from its mounting position back to its mounting position to remove the roof antenna from the vehicle roof again.
  • Figure 1 openings in a vehicle roof for mounting a
  • FIGS. 2 to 6 a drive mechanism with pivotable attachment arms
  • left-hand illustration shows an opening 1 for a drive mechanism according to FIGS. 2 to 6 and in the left-hand illustration an opening 2 in a vehicle roof for a drive mechanism according to FIGS. 7 to 11.
  • FIGS. 2 to 6 show a first drive mechanism 4 according to the invention, comprising an output shaft 5 which can be actuated by a tool.
  • the drive shaft 5 has a worm gear 6 which acts on gears 7 in order to actuate fastening arms 8.
  • a respective fastening arm 8 are arranged at the end of a drive shaft 9.
  • This symmetrical structure shown is for the purpose of uniform distribution of forces of the mounting arms 8 on the vehicle roof, more precisely the underside, of particular advantage.
  • FIG. 2, left shows the drive mechanism 4 in its fastening position, in which the fastening arms 8 come to rest below the vehicle roof 3.
  • Figure 2, right shows the drive mechanism in its mounting position, in particular, the mounting arms 8 through the opening 1 in the vehicle roof 3 are feasible.
  • Figure 3 shows the drive mechanism 4, arranged on a base plate, shown here only partially, the roof antenna.
  • the drive mechanism 4, more precisely its drive shaft 5 and the at least one attachment arm 8, is designed such that a movement of the drive shaft 5 takes place underpinned on the attachment arm 8.
  • the worm gear 6 and the gear 7 cooperating therewith are either self-locking or inhibiting by means of a spring member (e.g., a coil spring 10).
  • the use of the coil spring 10 has the advantage that their interpretation, that is, the interpretation of the spring force, the force is influenced with the press the ends of the mounting arms from below or into the vehicle roof 3.
  • the end of the fastening arms 8, which may be provided with tips, should preferably pierce a lacquer layer on the underside of the vehicle roof in order to realize a perfect ground contact of the roof antenna. At the same time, however, it should be avoided that the ends of the fastening arms 8 pierce the vehicle roof itself.
  • Figure 4 shows the arrangement of the drive mechanism 4 on a bottom plate 12 of the roof antenna and bushings for cables 11, by means of which a signal transmission and / or power supply takes place.
  • Figure 5 shows the roof antenna partially with its bottom plate 12. a circumferential sealing lip 13 for the purpose of sealing against the vehicle roof 3 and at least one antenna element 14.
  • the drive shaft 5 can be seen, which is actuated by lifting the sealing lip 13.
  • FIG. 6 shows the underside of the base plate 12, in which the fastening arms 8 can be seen in their mounting position in the left-hand illustration.
  • a feedthrough element 15 for the cable 11 (not shown here) can be seen.
  • This lead-through element 15 can be, for example, a plastic part which can be clipped onto the base plate 12.
  • Figure 6 right shows the swung-out attachment arms 8 in their attachment position in which they have come to rest on the underside of the vehicle roof 3. Depending on the thickness of the vehicle roof 3, it may be considered to provide reinforcement in the contact area of the ends of the fastening arms 8, as shown in FIG.
  • a second embodiment of the drive mechanism 4 in which the fastening arms 8 are not pivoted, but unfolded.
  • the fastening arms 8 are arranged on a shaft which is connected to the gear 7.
  • the actuation of the drive shaft 5 is again transmitted via the worm gear 6 to the respective gear 7 and thereby the mounting arms 8 from the mounting position ( Figure 10) in the attachment position ( Figure 9) unfolded.
  • the mounting arms 8 are housed in a housing 16, wherein the housing 16 is preferably arranged on the underside of the bottom plate 12 or forms an integral component with this.
  • FIG 11 shows the drive mechanism 4 again in detail, it being initially apparent that at the end of the fastening arms 8, a tip 17 is arranged.
  • This tip 17 causes a permanent and immovable attachment of the roof antenna on the vehicle roof and at the same time the best possible electrical contact (ground contact).
  • the fastening arms 8 are arranged on its rotary shaft 18 so that an axial movement of the Mounting arms 8 in the direction of the underside of the vehicle roof 3 or away from this, is possible.
  • This embodiment variant of the lifting mechanism 4 has the advantage that a square hole (eg with a cross section of 15 mm 2 ) is required in the vehicle roof 3.
  • the drive mechanism 4 via a, preferably behind the sealing lip 13, hidden access triggered.
  • a screwdriver is inserted into the opening provided behind the sealing lip 13 and turned to the right to mount.
  • the double worm gear 6 drives synchronously the two gears 7 and their rotary shafts 18, which are provided for example with a fine M5 thread. Due to the present static friction of the thread, two attachment arms are swiveled out by 90 ° and two additional attachment arms by 180 ° until they have reached their attachment position, which is defined, for example, by a corresponding stop. After reaching this position, the mounting arms 8 are moved by the M5 fine thread toward the bottom of the vehicle roof 3 until the roof antenna is immovably mounted.
  • the drive mechanism 4 is thus configured such that an actuation of the drive shaft 5 causes the attachment arms arranged on or on the drive shaft 9 or the rotary shaft 18 to be moved about the axis of the rotary shaft 9, 18 in order to move the attachment arms 8 from their mounting position (FIG. retracted) into her To move the fastening position (extended).
  • the drive shaft 5 is designed such that it can be actuated by means of a suitable tool, including, for example, at its one end a slot, Phillips or the like, in which a tool (eg screwdriver, Phillips screwdriver or the like) can be used.
  • a suitable tool including, for example, at its one end a slot, Phillips or the like, in which a tool (eg screwdriver, Phillips screwdriver or the like) can be used.
  • a tool eg screwdriver, Phillips screwdriver or the like
  • another gear can be arranged on the drive shaft 5, which is moved by a drive gear of the assembler.
  • a polygon may be provided on the drive shaft 5, which is operated with a suitable tool to rotate the drive shaft 5.
  • the movement of the drive shaft 5 need not be forcibly transferred to the mounting arms, but it is also a translation or a transmission 1: 1 conceivable. For this purpose, only a simple vote of the individual transmission elements (worm gear 6, gears 7) is required.

Landscapes

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

Abstract

L'invention concerne une antenne de toit automobile, destinée à être montée sur le toit d'un véhicule (3). Cette antenne de toit comprend au moins un élément d'antenne (14) pour émettre et/ou recevoir des signaux haute fréquence, cet élément d'antenne (14) étant protégé des influences extérieures par un chapeau d'antenne. Ladite antenne de toit est montée sur le toit du véhicule (3) et fixée de manière étanche et immobile au moyen d'une lèvre d'étanchéité (13) et d'éléments de fixation. Selon l'invention, les éléments de fixation forment un mécanisme d'entraînement comportant un arbre d'entraînement (5) auquel est relié en liaison active au moins un bras de fixation (8), l'actionnement de l'arbre d'entraînement (5) agissant sur le bras de fixation (8) en le faisant passer d'une position de montage en une position de fixation.
PCT/EP2006/003370 2005-04-12 2006-04-12 Antenne de toit dotee d'un engrenage a vis sans fin pour sa fixation WO2006136221A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005016621 2005-04-12
DE102005016621.0 2005-04-12

Publications (1)

Publication Number Publication Date
WO2006136221A1 true WO2006136221A1 (fr) 2006-12-28

Family

ID=36586604

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/003370 WO2006136221A1 (fr) 2005-04-12 2006-04-12 Antenne de toit dotee d'un engrenage a vis sans fin pour sa fixation

Country Status (1)

Country Link
WO (1) WO2006136221A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019211755B3 (de) * 2019-08-06 2020-12-31 Volkswagen Aktiengesellschaft Befestigungssystem für eine modulare Antenne
CN113140894A (zh) * 2021-03-26 2021-07-20 苏州米驼仕贸易有限公司 一种用于房车的可拆卸式大型天线
US11398672B2 (en) * 2019-08-23 2022-07-26 Hirschmann Car Communication Gmbh Roof antenna

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663633A (en) * 1985-10-15 1987-05-05 Wilson John E Vehicle mounted satellite antenna system
DE19508580A1 (de) * 1995-03-10 1996-09-12 Teleco S R L Mast für eine Satellitenantenne mit einem einstellbaren Neigungssystem, das vom Inneren eines Fahrzeugs steuerbar ist und Verfahren zum Ausrichten des Neigungssystems desselben
US6747603B1 (en) * 2001-04-02 2004-06-08 Radiall/Larsen Antenna Technologies, Inc. Antenna mounting system
US20050074281A1 (en) * 2003-10-06 2005-04-07 Mitsumi Electric Co. Ltd. Fixing structure using a couple of screws and antenna unit having the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663633A (en) * 1985-10-15 1987-05-05 Wilson John E Vehicle mounted satellite antenna system
DE19508580A1 (de) * 1995-03-10 1996-09-12 Teleco S R L Mast für eine Satellitenantenne mit einem einstellbaren Neigungssystem, das vom Inneren eines Fahrzeugs steuerbar ist und Verfahren zum Ausrichten des Neigungssystems desselben
US6747603B1 (en) * 2001-04-02 2004-06-08 Radiall/Larsen Antenna Technologies, Inc. Antenna mounting system
US20050074281A1 (en) * 2003-10-06 2005-04-07 Mitsumi Electric Co. Ltd. Fixing structure using a couple of screws and antenna unit having the same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019211755B3 (de) * 2019-08-06 2020-12-31 Volkswagen Aktiengesellschaft Befestigungssystem für eine modulare Antenne
WO2021023554A1 (fr) 2019-08-06 2021-02-11 Volkswagen Aktiengesellschaft Système de fixation pour antenne modulaire
US12095137B2 (en) 2019-08-06 2024-09-17 Volkswagen Aktiengesellschaft Fastening system for a modular antenna
US11398672B2 (en) * 2019-08-23 2022-07-26 Hirschmann Car Communication Gmbh Roof antenna
CN113140894A (zh) * 2021-03-26 2021-07-20 苏州米驼仕贸易有限公司 一种用于房车的可拆卸式大型天线
CN113140894B (zh) * 2021-03-26 2023-01-20 浙江欣润房车科技有限公司 一种用于房车的可拆卸式大型天线

Similar Documents

Publication Publication Date Title
EP2070055B1 (fr) Unité de commande électrique
DE202005000559U1 (de) Antriebsanordnung zur Betätigung der Klappe eines Kraftfahrzeugs
DE102012221023A1 (de) Vorrichtung zur Verlagerung eines Gegenstands und Kraftfahrzeug mit einer derartigen Vorrichtung
EP1563956A1 (fr) Dispositif d'entraínement
EP0293614B1 (fr) Boîte d'installation électrique dans des parois creuses, notamment pour interrupteurs, prises de courant et choses similaires
EP1063379A2 (fr) Charnière
DE102008051152A1 (de) Bildschirmverstelleinrichtung für ein Kraftfahrzeug
EP3277899B1 (fr) Système de poignée de porte d'un véhicule automobile
DE102017107839A1 (de) Reibschlussanordnung für einen Antrieb eines Verschlusselements eines Kraftfahrzeugs
DE102014102300A1 (de) Türverriegelungs-/Entriegelungsbetätigungsvorrichtung und Schließzylindereinbauteile für Fahrzeugtür
WO2006136221A1 (fr) Antenne de toit dotee d'un engrenage a vis sans fin pour sa fixation
EP2949842A1 (fr) Système de poignée de porte pour un véhicule
DE102010028084A1 (de) Elastisches Lager zur Aufhängung einer Abgasanlage mit einer einfach zu montiereden Grundplatte
WO2020249165A1 (fr) Ensemble de leviers pour des applications en technique automobile
DE60213732T2 (de) Einstellmechanismus zur Längeneinstellung
EP3523160B1 (fr) Agencement de transmission pour mécanisme d'entraînement de broche, entraînement de broche et siège de véhicule
DE10259105B4 (de) Getriebe zum Verschwenken einer Fahrzeugtür oder Fahrzeugklappe
DE10232105B4 (de) Vorrichtung zum automatischen Verschwenken einer Kraftfahrzeugtür
DE69609638T2 (de) Rolladen ausgeführt mit Kastendurchführung
WO2012130206A2 (fr) Dispositif de verrouillage pour un véhicule à moteur
EP0836959B1 (fr) Dispositif d'émergence pour l'actionnement d'un toit coulissant
WO2021204512A1 (fr) Actionneur de portière de véhicule, portière de véhicule et véhicule
DE102010060608B4 (de) Verstellvorrichtung
DE19922452A1 (de) Als Abdeckelement an Fahrzeugen dienender beweglicher Karosserieteil
DE102005026016A1 (de) Lautsprecher

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

122 Ep: pct application non-entry in european phase

Ref document number: 06791501

Country of ref document: EP

Kind code of ref document: A1

WWW Wipo information: withdrawn in national office

Ref document number: 6791501

Country of ref document: EP