EP1748513A1 - Antenne de toit avec accèss sécurisé à travers un capot de protection à un élément d'arret - Google Patents

Antenne de toit avec accèss sécurisé à travers un capot de protection à un élément d'arret Download PDF

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Publication number
EP1748513A1
EP1748513A1 EP06014872A EP06014872A EP1748513A1 EP 1748513 A1 EP1748513 A1 EP 1748513A1 EP 06014872 A EP06014872 A EP 06014872A EP 06014872 A EP06014872 A EP 06014872A EP 1748513 A1 EP1748513 A1 EP 1748513A1
Authority
EP
European Patent Office
Prior art keywords
closure part
roof antenna
hood
receiving channel
antenna
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Withdrawn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
EP06014872A
Other languages
German (de)
English (en)
Inventor
Günther Blickle
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.)
Hirschmann Car Communication GmbH
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 EP1748513A1 publication Critical patent/EP1748513A1/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Withdrawn legal-status Critical Current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
    • H01Q1/12—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 a roof antenna with a hood for mounting on a vehicle body according to the features of the preamble of patent claim 1.
  • Roof antennas are known for vehicles, which have a bottom plate on which antenna elements or modules are arranged.
  • a hood also called protective or over hood
  • the attachment of the hood of a roof antenna on or at the bottom plate in a known manner by a plurality of screws in the region of the outer circumference of the bottom plate or the hood, which are screwed from below vertically through holes in the bottom plate into correspondingly arranged threaded dome of the hood.
  • the disadvantage of this embodiment of the hood mounting that the number of screws and thus the manufacturing cost of the screw is relatively high (usually five to seven or more screws) and that the hood construction is complicated and design difficult.
  • the hood can not be easily disassembled and replaced when the roof antenna is mounted on the vehicle, since then the screws are hidden from below through the body and are no longer accessible without first dismantling the antenna.
  • the attachment of the roof antenna itself to the body of a motor vehicle is usually carried out by an integrally formed at the bottom of the bottom plate threaded pin, the placement of the roof antenna from above or outside on the vehicle body is inserted through a correspondingly shaped hole in the same and on the then from below or inside the body ago a special ring nut nut is screwed.
  • a screw with a suitable washer for fixing the roof antenna is used from below, as shown in Figure 8.
  • FIG. 9 A simple and known way of attaching a roof antenna to a vehicle body by simply screwing from the top shows Figure 9.
  • the screw head can also be placed more or less sunk deep into the hood.
  • the screw extends down to the body panel and is bolted there in a thread in the sheet metal.
  • a round hole is required in the sheet metal and the screw forms its thread when the roof antenna is screwed in.
  • an additional spacer can be used to reduce the required length of the screw, in particular if the screw head is in the Area of the hood surface to be arranged. Instead of a central screw and several such screw can be used.
  • the disadvantages of such an externally visible, freely accessible and unprotected mounting design are the same as already described.
  • the invention is therefore based on the object of attaching a complete roof antenna on a vehicle body or the attachment of a hood on the bottom plate or other parts of a roof antenna by means of at least one fastener that from outside the body forth with a To operate tool is to be designed so that the above-mentioned disadvantages are avoided.
  • a closure member is insertable into the opening after the fastening means has been inserted into the opening and the roof antenna has been immovably fixed to the vehicle body.
  • a closure member is insertable into the opening after the hood has been mounted on the floor panel of the roof antenna.
  • the access to the fastener is visually advantageous, either unobtrusive or conspicuous in a positive way, since the closure part fits into the visual appearance and the lines of the roof antenna or its hood.
  • the removal of the roof antenna or the hood by unauthorized persons is complicated by the fact that the fasteners are optically laminated and designed so that special knowledge and tools for access to the fasteners are required.
  • the interior of the roof antenna is reliably protected against the ingress of moisture and dirt and there are no depressions and in particular no pits on the hood formed, in which moisture and dirt could accumulate.
  • Another advantage is that the attachment can be made at low cost and with little installation effort.
  • the attachment for knowledgeable people with appropriate knowledge and appropriate tools is easy to assemble and disassemble again.
  • a receiving channel is formed on the hood in the direction of its inner region, which receives the fastening means and determines its end position.
  • the at least one fastening means preferably at least one screw, is arranged sunk in the hood at least so far that it can be introduced into the receiving channel of sufficient length to introduce the closure member into the opening of the receiving channel after attachment of the roof antenna.
  • the closure part is adapted in its intended mounted position with its outer surfaces exactly to the surface shape of the hood, that is, that the surface of the closure member and the surface of the hood are continuous after assembly of the closure member.
  • the secure retention of the closure member in the intended mounted position (end position) in the receiving channel is by positive elements, such as locking elements or the like on the closure member and / or in the receiving channel, which engage in reaching the end position and / or by sufficient frictional engagement between reaches the wall of the receiving channel and the closure member, which can be made for this purpose at least in some areas of a rubber material or rubber-like material with high coefficient of friction and possibly with excess, so when pressing a clamping of the closure member is produced in the receiving channel.
  • a seal is arranged between the closure part and the hood.
  • that contain Closure member and / or the receiving channel one or more sealing elements, such as O-rings or molded sealing areas that reliably seal in the intended mounted position of the closure member in the receiving channel and the roof antenna against the ingress of moisture and dirt.
  • sealing elements and the locking or friction elements described above can be formed advantageously from one and the same element.
  • the closure part or at least its visible surface area in the material, color and surface design is made similar to the surface of the hood, if an optical discreetness is desired.
  • the closure member or at least its visible surface area in material, color and surface design is suitably designed differently than the surface of the hood, if a visual conspicuity is desired.
  • the incorporation of a manufacturer's trademark as a relief in the surface of the closure member is possible, possibly combined with a high contrast to the hood surface coloring or paint, such as silver on black hood base.
  • the closure member and the receiving channel can be adapted to the shape of a manufacturer's trademark at least in the region of the upper visible surface and so for example, a mating round, polygonal, diamond-shaped, coat-shaped or any other desired shape.
  • the receiving channel is designed so that when mounting the roof antenna on the one hand the tool for the operation of the fastener (for example Torx screwdriver or similar) reliably to the fastening means (for example Torx cylinder screw) leads, thus simplifying the assembly, and other forms a mechanical barrier / shield that protects the interior of the roof antenna and the electronic components contained therein from damage from contact with the tool.
  • the receiving channel can be designed so that the fastening element is held in the axial direction in the channel or in the bottom plate.
  • the above-described retention force of the closure member in the receiving channel must be overcome.
  • the exact knowledge of the design is required and the use of tools provided, which on the one hand serves to protect against unauthorized disassembly, but on the other hand, however, allows the trained fitter a simple and quick disassembly.
  • a fastening means a screw into the center of the closure member, which then allows an attack for a pair of pliers, with which then the closure member can be pulled out of the receiving channel.
  • a special tool with handle can be used (principle "corkscrew").
  • the closure part has a central bore through which a special drawing tool can be inserted into the closure part.
  • a special drawing tool By introducing a central bore in the surface of the closure member an existing channel can be exposed in the closure member, through which a special drawing tool is inserted into the closure member.
  • the pulling tool is engaged with the closure member (e.g., by latching or locking) so as to allow extraction of the closure member from the receiving channel by pulling on the pulling tool.
  • a plug for example of rubber
  • the closure part after insertion into the opening is detachably or permanently connected to the hood.
  • the locking of the closure member in the receiving channel designed so that a trailing "indissoluble" locking arises, which can not be solved by mere tensile force on the closure member again.
  • Pulling tool, receiving channel and closure member are designed so that upon insertion of the pulling tool in the closure part, a release mechanism is actuated, so that it is only possible at all by pulling out the previously locked in the receiving channel fastener part again.
  • a roof antenna on the vehicle body When screwing a roof antenna on the vehicle body can be introduced as a mating thread for the at least one screw in a correspondingly shaped cutout in the vehicle body and a blind rivet nut, a rivet nut, a press nut, a clip nut or the like to the stability of the threaded connection compared to the direct Increase screwing into the sheet.
  • FIG. 1 shows a roof antenna with mounted closure part with a company logo.
  • a roof antenna is provided with the reference numeral 1, has a hood 2 and is on a vehicle body, here and hereinafter a vehicle roof 3, mounted.
  • the mounting of the roof antenna 1 on the vehicle roof 3 is carried out from above, including the hood 2 has an opening (not visible here), which is closed with a closure part 4.
  • the mounting of the hood 2 on the bottom plate of the roof antenna 1 is also from above, including the hood 2 has an opening for a fastener which is closed with a closure part 4.
  • the closure part 4 On its surface, the closure part 4 carries a company logo (here the company logo of the applicant), but it can also be any other logo or the like.
  • the part of the closure part 4 visible from the outside can also be made of the same material and also of the same color and structure as the hood 2 or differ from it.
  • Figure 2 shows a closure member with a orientation coding and locking rings and seal prior to assembly.
  • the closure member 4 is inserted with the interposition of a seal 5, in particular an O-ring in an opening 6 in the hood 2, after a fastening means, in particular a screw, introduced and / or was actuated by means of a tool through the opening 6 and thus the Roof antenna 1 has been set on the vehicle roof 3 or the hood 2 on the bottom plate. Since in this embodiment, the hood 2 has a complex course, it is necessary that the closure member 4 is inserted in a single and thus correct position in the opening 6. For this purpose, orientation codes, z. B.
  • latching means such as locking rings, projections, latching hooks or the like are present, with which the closure part 4 is in particular releasably fixed in the receiving channel of the hood 2.
  • FIG. 3 shows the roof antenna 1 with central screwing of the hood on the bottom plate and the closure part with O-ring seal in the receiving channel.
  • the closure member 4 has been inserted in a single installation position in the opening 6, for which purpose a receiving channel 7 is formed below the surface of the hood 2.
  • the receiving channel 7 can be made together with the hood 2, for example made of plastic in an injection molding process.
  • screws 8, 9 with a screwdriver 10 which is integrally formed on the bottom plate 14, used, the screw 9 with a clamping plate 11, the roof antenna 1 defines on the vehicle roof 3 and the screw 8 for central mounting of the hood 2 the Bodenplatte.14 serves.
  • Reference numerals 12, 13 designate antenna elements which are protected from external influences by the hood 2.
  • Reference numeral 14 denotes a bottom plate of the antenna, which rests, for example, flat, possibly with the interposition of a seal, on the vehicle roof 3.
  • the reference numeral 15 denotes a connection for a further antenna element, in particular designed as an antenna rod.
  • FIG. 4 shows the roof antenna 1 with direct screw connection on the vehicle roof, with a screwing tool in use.
  • a suitably designed screwing tool 16 can be inserted to operate the at least one screw 8 for the purpose of mounting or dismounting the roof antenna 1 can.
  • the receiving channel 7 is carried out in an advantageous manner so that the tool is guided exactly to the screw and the electronic components are protected within the roof antenna 1 from accidental contact by the tool.
  • the receiving channel 7 is sized in its length, that when the hood 2 has been mounted on the bottom plate 14, the screw is easily rotatable, but held fixed in the axial direction in its receiving bore in the bottom plate 14.
  • stiffening elements 17 are arranged, which prevent a collapse of the hood 2. These stiffening elements 17 are supported on the surface of the bottom plate 14 and / or the underside of the hood 2 and are integrally formed on the underside of the hood 2 in a particularly advantageous manner.
  • FIG. 5 shows the roof antenna 1, directly bolted to the vehicle roof 3 via a rivet nut in the vehicle roof and closure member mounted with seal in the receiving channel and locked.
  • the design of the attachment of the roof antenna is not limited to the use of a rivet nut. Rather, if not the thread is formed directly into the roof sheet, instead of the rivet nut any other threaded part are used, such as Einklipsmuttern, press-in nuts, glued or welded nuts.
  • the closure member 4 is formed at the end with inwardly beveled locking arms, which lock after insertion into the opening 6 within the receiving channel. Before, by means of the mounting tool 16, the operation of the screw 8, which cooperates with a rivet nut 18, which was previously fixedly mounted in a corresponding opening in the vehicle roof 3.
  • first the roof antenna 1 with or without hood 2 on the vehicle roof 3 by means of the screw 8 and the rivet nut 18 are fastened before the opening 6 is closed with the closure part 4.
  • a particular embodiment is the fact that first the bottom plate is mounted with the antenna elements and other elements arranged thereon on the screw 8 and the rivet nut 18 on the vehicle roof, before the hood 2 is placed.
  • the attachment of the hood 2 and above all their attachment via edge-side locking means, in which case added that the lower end of the receiving channel 7 is selected so that it presses after locking the hood 2 on the bottom plate 14 on the head of the screw 8 so as to prevent the screw 8 from being loosened due to vibrations, temperature fluctuations or the like.
  • Figure 6 shows a disassembly tool and its application.
  • the closure part 4 is located in the receiving channel 7 and is latched there.
  • a disassembly tool 19 is shown prior to cooperation with the closure member 4.
  • the closure part 4 is drilled from above for the purpose of its removal so that the dismounting tool 19 can be inserted over the bore until it comes to rest below the lower edge of the closure part 4 and locks there. After this is done, the closure member 4 can be pulled out by means of the dismantling tool 19 from the receiving channel 7 with the application of a correspondingly large force.
  • FIG. 7 shows detailed views of a closure part designed differently with respect to FIG. 6 and of the dismantling tool.
  • the closure part 4 which can be inserted into the receiving channel 7 has on the inside at least one channel 20, in particular two opposite channels 20, which extend over the entire length of the closure part 4.
  • the closure member 4 After the closure member 4 has been inserted into the opening 6 and locked in the receiving channel 7, it has at first on its upper side a continuous closed surface to prevent ingress of water and dirt and unauthorized disassembly.
  • the disassembly of the closure member 4, ie its withdrawal from the receiving channel 7, is only possible if the surface of the closure member 4 has been drilled at the top and the disassembly tool 19 has been introduced into the bore.
  • the dismantling tool 19 On its lower side, the dismantling tool 19 carries two opposing pins 21 (see right-hand illustration of FIG. 7), which can be guided through the corresponding channels 20. After the pins 21 have arrived below the lower edge of the closure member 4, a certain twisting, in particular one is sufficient 90 ° rotation of the mounting tool 19 so that the pins 21 come to rest on the lower edge of the closure member 4 and thus the closure member 4 can be pulled out of the receiving channel 7.
  • the closure member 4 at its lower edge on two opposite pockets 22, which correspond in position and shape of the pins 21 of the disassembly tool 19.
  • FIGS 8 and 9 relate to roof antennas according to the prior art, which have already been dealt with at the beginning and in which the same reference numerals have been used as in the preceding figures.
  • fastening means described so far is a fixing part and / or a removable tool for mounting.
  • the bore is alternatively at least part of their length in the case of disassembly also subsequently attachable from the outside.

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EP06014872A 2005-07-25 2006-07-18 Antenne de toit avec accèss sécurisé à travers un capot de protection à un élément d'arret Withdrawn EP1748513A1 (fr)

Applications Claiming Priority (1)

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DE102005035252 2005-07-25

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EP1748513A1 true EP1748513A1 (fr) 2007-01-31

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EP06014872A Withdrawn EP1748513A1 (fr) 2005-07-25 2006-07-18 Antenne de toit avec accèss sécurisé à travers un capot de protection à un élément d'arret

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US (1) US7522112B2 (fr)
EP (1) EP1748513A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010058022A1 (fr) * 2008-11-24 2010-05-27 Ed Enterprises Ag Monture pour une pièce rapportée d'automobile et véhicule automobile équipé d'une pièce rapportée d'automobile
WO2023030585A1 (fr) * 2021-08-31 2023-03-09 Continental Automotive Technologies GmbH Agencement de fixation d'un boîtier d'appareil d'un appareil sur une tôle de véhicule d'un véhicule à moteur ainsi que véhicule à moteur et appareil
DE112013004325B4 (de) 2012-09-03 2023-11-30 Denso Corporation Fahrzeuggebundene Antennenvorrichtung

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7358910B2 (en) * 2005-08-30 2008-04-15 Hirschmann Car Communication Gmbh Vehicle roof antenna with a mounting part for an antenna rod with simultaneous securing of a cover hood
US7855688B2 (en) * 2007-06-11 2010-12-21 Airgizmos, Lp Removable mounting device for antenna
US20110279329A1 (en) * 2007-09-27 2011-11-17 Tobias Kleinert Roof antenna designed for mounting on a vehicle roof of a vehicle
DE102008043632A1 (de) * 2008-11-11 2010-05-12 Robert Bosch Gmbh Antenneneinrichtung und Kraftfahrzeug mit einer Antenneneinrichtung
CN102049730B (zh) * 2010-12-29 2012-02-15 清华大学 一种用于化学机械抛光设备的晶圆交换装置
US9072771B1 (en) 2011-08-26 2015-07-07 Sti-Co Industries, Inc. Locomotive antenna arrays
DE102016118629A1 (de) * 2016-06-09 2017-12-14 Hirschmann Car Communication Gmbh Kommunikationssystem eines Fahrzeuges mit verbessertem Wärmemanagement
US11476584B2 (en) * 2016-08-18 2022-10-18 R.A. Miller Industries, Inc. General aviation dual function antenna

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1337386A (fr) * 1962-07-30 1963-09-13 Sefara Procédé et dispositif de verrouillage pour antennes télescopiques
EP0795921A2 (fr) * 1996-03-12 1997-09-17 Siemens Aktiengesellschaft Radio téléphone
FR2802023A1 (fr) * 1999-11-29 2001-06-08 Aisin Seiki Dispositif d'antenne embarque
US20030193440A1 (en) * 2002-04-16 2003-10-16 A Sheng Yang Antenna device for attaching onto various objects
US20030231140A1 (en) * 2002-06-14 2003-12-18 Haussler Bradley S. Antenna mounting apparatuses and methods

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1688306B1 (fr) * 2003-11-25 2010-07-21 Harada Industry Co., Ltd. Dispositif pour installer une antenne de toit pour vehicules

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1337386A (fr) * 1962-07-30 1963-09-13 Sefara Procédé et dispositif de verrouillage pour antennes télescopiques
EP0795921A2 (fr) * 1996-03-12 1997-09-17 Siemens Aktiengesellschaft Radio téléphone
FR2802023A1 (fr) * 1999-11-29 2001-06-08 Aisin Seiki Dispositif d'antenne embarque
US20030193440A1 (en) * 2002-04-16 2003-10-16 A Sheng Yang Antenna device for attaching onto various objects
US20030231140A1 (en) * 2002-06-14 2003-12-18 Haussler Bradley S. Antenna mounting apparatuses and methods

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010058022A1 (fr) * 2008-11-24 2010-05-27 Ed Enterprises Ag Monture pour une pièce rapportée d'automobile et véhicule automobile équipé d'une pièce rapportée d'automobile
DE112013004325B4 (de) 2012-09-03 2023-11-30 Denso Corporation Fahrzeuggebundene Antennenvorrichtung
WO2023030585A1 (fr) * 2021-08-31 2023-03-09 Continental Automotive Technologies GmbH Agencement de fixation d'un boîtier d'appareil d'un appareil sur une tôle de véhicule d'un véhicule à moteur ainsi que véhicule à moteur et appareil

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US20070040757A1 (en) 2007-02-22
US7522112B2 (en) 2009-04-21

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