EP4042513A1 - Véhicule comprenant un appareil d'antenne, et appareil d'antenne et dispositif de fixation - Google Patents

Véhicule comprenant un appareil d'antenne, et appareil d'antenne et dispositif de fixation

Info

Publication number
EP4042513A1
EP4042513A1 EP20775852.5A EP20775852A EP4042513A1 EP 4042513 A1 EP4042513 A1 EP 4042513A1 EP 20775852 A EP20775852 A EP 20775852A EP 4042513 A1 EP4042513 A1 EP 4042513A1
Authority
EP
European Patent Office
Prior art keywords
antenna
locking
locking lever
vehicle
predetermined
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.)
Pending
Application number
EP20775852.5A
Other languages
German (de)
English (en)
Inventor
Florian Butscher
Johann FRISCH
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 Automotive Technologies GmbH
Original Assignee
Continental Automotive Technologies 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 Continental Automotive Technologies GmbH filed Critical Continental Automotive Technologies GmbH
Publication of EP4042513A1 publication Critical patent/EP4042513A1/fr
Pending 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
    • H01Q1/27—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • 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
    • 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
    • H01Q1/12—Supports; Mounting means
    • H01Q1/20—Resilient mountings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/004—Arrangements for holding or mounting articles, not otherwise provided for characterised by position outside the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
    • B60R2011/005—Connection with the vehicle part

Definitions

  • Vehicle comprising an antenna device, as well as antenna device and fastening device
  • the invention relates to a vehicle, comprising an antenna device, as well as an antenna device and a fastening device for fastening an antenna device to a vehicle.
  • antennas for vehicles are arranged on antenna devices on which there are also electronic components for evaluating the received signals.
  • These antenna devices can have printed circuit boards and are generally arranged at least in some areas on a vehicle roof of the vehicle. In order that these antenna devices can be connected to the vehicle electronics, antenna devices are often located in antenna openings in the vehicle roof. A part of the antenna device is arranged inside the vehicle and connected to the vehicle wiring.
  • the first variant provides for the antenna device to be screwed into the antenna opening. A secure hold can thereby be ensured, but the assembly and a non-destructive detachment of the antenna device in the case of a repair are more complex.
  • the second variant provides for the antenna device to be fastened in the antenna opening by latching the antenna device by means of so-called latching devices.
  • latching devices The advantage of these latching devices is that simple and quick installation of the antenna device in the antenna opening is made possible.
  • the antenna devices can also be detached more easily if repairs are required.
  • DE 10 2014 018428 B4 discloses an antenna module for mounting on an opening in a vehicle roof.
  • the antenna module can be latched via at least one spring element.
  • the spring element described can prevent the antenna device from being released from the antenna opening in the roof up to a certain maximum force.
  • a more massive spring unit can be used.
  • a more massive spring unit limits a tolerance with regard to the sheet metal thicknesses of the roof plate and damage to a paint on the roof plate can occur when the antenna device is arranged.
  • the invention provides a vehicle which comprises an antenna device which is inserted at least in some areas into an antenna opening in a vehicle roof of the vehicle.
  • the antenna device has at least one fastening device which has a locking lever which locks the antenna device to the vehicle roof in a predetermined locking position of the locking lever and thereby fixes the antenna device in a predetermined final assembly position relative to the antenna opening on the vehicle roof.
  • the fastening device also has a spring device which, through its own tension, acts on the locking lever with a restoring force acting in the direction of the predetermined locking position of the locking lever and thereby holds the locking lever in the locking position. It is provided that the spring device engages around the vehicle roof in the predetermined final assembly position with a latching edge on an edge of the antenna opening and thereby holds the antenna device at least indirectly on the vehicle roof.
  • a vehicle is provided, the antenna device of which is fastened in the antenna opening in the final assembly position by means of the fastening device.
  • the final assembly position can be a predetermined position of the antenna device in the antenna opening.
  • At least one Fastening device has the locking lever and the spring device.
  • the locking lever is provided to lock the antenna device in the predetermined final assembly position in the vehicle roof.
  • the locking lever can be provided to prevent the antenna device from being released from the antenna opening. This can take place, for example, if the spring device cannot withstand a force exerted on the antenna device. In this case, the antenna device could not be held in the final assembly position solely by the spring device. In this case, the locking lever can sit on the vehicle roof and prevent the antenna device from being released from the antenna opening.
  • the spring device is designed both to exert the restoring force on the locking lever in order to bring it into the predetermined locking position and to hold the antenna device in the antenna opening by grasping around the vehicle roof on one edge by means of the locking edge of the spring device.
  • the invention has the advantage that the spring device enables the antenna device to latch into the antenna opening during an assembly process and at the same time ensures the required mechanical stability via the locking lever.
  • the invention also includes further developments which result in further advantages.
  • the antenna device has a locking element which rests against the locking lever and prevents the locking lever from being released from the predetermined locking position.
  • the locking element is designed to prevent the fastening device from being released from the predetermined locking position by resting against the locking lever in order to block a movement of the locking lever out of the locking position.
  • This has the advantage that unintentional unlocking of the fastening device can be prevented. It can be provided, for example, that the locking element rests against the locking lever and thus a movement of the locking lever out of the Locked position blocked.
  • the locking element can be shaped, for example, as a wedge or a pyramid or a truncated pyramid.
  • a further development of the invention provides that a rotation axis is arranged on the locking lever, on which the locking lever is rotatably mounted between an antenna chassis of the antenna device and the locking element.
  • the locking lever is attached to the antenna chassis of the antenna device by means of the axis of rotation.
  • the axis of rotation is enclosed by the antenna chassis of the antenna device and the locking element.
  • the locking lever has a projection which locks the antenna device in the predetermined locking position.
  • the locking lever has a projection which, in the locking position, is arranged opposite a partial area of the roof panel.
  • the antenna device can move in such a way that the projection touches down on the roof panel of the vehicle roof, thus preventing the antenna device from being released from the predetermined final assembly position.
  • the spring device clamps a roof plate of the vehicle roof between the latching edge of the spring device and a mating surface of the antenna device when reaching around the vehicle roof and thus holds the antenna device in the predetermined final assembly position relative to the antenna opening.
  • the antenna device is folded in the predetermined final assembly position over the spring device by latching the spring device on the roof panel of the vehicle roof.
  • the spring device has a locking edge which rests in a predetermined locking position on the roof plate and clamps the roof plate between the locking edge and the opposite surface of the antenna device.
  • a further development of the invention provides that a projection of the locking lever is arranged at a distance from the roof plate in the predetermined locking position. In other words, the projection of the locking lever does not touch the vehicle roof in the predetermined locking position.
  • it can be ensured that the projection touches down on the vehicle roof when the spring device gives way. This can prevent the antenna device from becoming detached from the antenna opening when the spring device yields.
  • the spring device is designed as a wire spiral spring.
  • the spring device is set up as a wire spring, the wire spring forming a spiral which is wound around the axis of rotation of the fastening element. This has the advantage of that the spring action on the locking lever is provided by means of a spiral on the axis of rotation of the locking lever.
  • the locking lever is designed as a sheet metal spring.
  • the locking lever is a sheet metal spring. This has the advantage that the locking lever provides a spring effect, whereby tolerances in the thickness of the roof plate can be compensated for.
  • the invention also includes the fastening device for fastening the antenna device to the vehicle.
  • the fastening device has a locking lever which is set up to lock the antenna device in a predetermined locking position of the locking lever with the vehicle roof and thereby to fix the antenna device in a predetermined final assembly position relative to the antenna opening on the vehicle roof.
  • the fastening device also has a spring device which is set up to act on the locking lever with a restoring force acting in the direction of the predetermined locking position of the locking lever through an inherent tension of the spring device and thereby to hold the locking lever in the locking position. It is provided that the spring device is set up to encompass the vehicle roof in the predetermined final assembly position with a latching edge on an edge of the antenna opening and to hold the antenna device at least indirectly on the vehicle roof.
  • the invention also includes the antenna device for arrangement on the vehicle.
  • the antenna device has a fastening device.
  • the fastening device has a locking lever which is set up to lock the antenna device in a predetermined locking position of the locking lever with the vehicle roof and thereby to fix the antenna device in a predetermined final assembly position relative to the antenna opening on the vehicle roof.
  • the fastening device also has a spring device which is set up to act on the locking lever with a restoring force acting in the direction of the predetermined locking position of the locking lever through an inherent tension of the spring device and thereby to hold the locking lever in the locking position. It is intended that the spring device is set up to encompass the vehicle roof in the predetermined final assembly position with a latching edge on an edge of the antenna opening and to hold the antenna device at least indirectly on the vehicle roof.
  • the invention also includes further developments of the antenna device according to the invention and the fastening device according to the invention which have features as they have already been described in connection with the further developments of the vehicle according to the invention. For this reason, the corresponding developments of the antenna device according to the invention and the fastening device according to the invention are not described again here.
  • the invention also includes the combinations of the features of the described embodiments.
  • FIG. 1 shows an antenna device
  • the exemplary embodiment explained below is a preferred embodiment of the invention.
  • the described components of the embodiment each represent individual features of the invention that are to be considered independently of one another, which also develop the invention independently of one another and are therefore also to be regarded as part of the invention individually or in a combination other than the one shown.
  • the described embodiment can also be supplemented by further features of the invention already described.
  • FIG. 1 shows a vehicle 1 with an antenna device 2.
  • the antenna device 2 can be inserted into an antenna opening 3, which can be located in a roof panel 4 of a vehicle roof 5 of the vehicle 1.
  • the antenna device 2 can have an antenna chassis 6 and a cover 7, the antenna chassis 6 being able to rest against an underside of the vehicle roof 5.
  • the cover 7 of the antenna device 2 can at least partially protrude from the antenna opening 3 of the vehicle roof 5.
  • the antenna device 2 can have a fastening device 8.
  • the fastening device 8 can have a locking lever 9 and a spring device 10.
  • the locking lever 9 can be configured to fix the antenna device 2 in a predetermined final assembly position relative to the antenna opening 3 on the vehicle roof 5.
  • the spring device 10 can be set up to act on the locking lever 9 with a restoring force acting in the direction of the predetermined locking position of the locking lever 9 and thereby to hold the locking lever 9 in the locking position.
  • the spring device 10 can be braced with the vehicle roof 5 in the predetermined final assembly position. The bracing can take place in such a way that a region of the roof plate 4 is pressed against an opposite side 11 of the antenna chassis 6 by the spring device 10.
  • a support block 11 ' can be provided here.
  • a locking element 12 can be inserted in a guide channel 13 of the antenna chassis 6. The locking element 12 can thereby prevent a movement of the locking lever 9 out of the predetermined locking position.
  • FIG. 2 shows the fastening device 8.
  • the fastening device 8 can have the spring device 10 and the locking lever 9.
  • the spring device 10 and the locking lever 9 can be caulked into one another via a connection 14.
  • the spring device 10 is set up as a wire spiral spring, the spring ends of the spring device 10 being set up as restoring ends 15, which can be arranged on the antenna chassis 6 of the antenna device 2.
  • a rotation axis 16 can be formed on the locking lever 9, which axis is inserted into a receptacle 20 of the antenna chassis 6 shown in FIG. 3 can be inserted.
  • a spiral of the spring device 10, which can be set up to bring about the restoring force, can be arranged around the axis of rotation 16.
  • the spring device 10 and the locking lever 9 can have sliding surfaces 17 which can enable the fastening device 8 to be threaded onto the vehicle roof 5.
  • the spring device 10 can provide latching edges 18 which can rest on the roof panel 4 of the vehicle roof 5 in the predetermined final assembly position. As a result, the antenna device 2 can be jammed on the vehicle roof 5. In the final assembly position, the locking lever 9 can rest on the vehicle roof 5 by means of its projection 19.
  • the axis of rotation 16 can rest in a receptacle 20 of the antenna chassis 6.
  • the locking element 12 can be arranged in a free position during threading and not yet locked in the guide channel 13 of the antenna chassis 6.
  • the locking element 12 can provide an opposite side 21 which can rotatably support the axis of rotation 16 together with the receptacle 20 of the antenna chassis 6.
  • the roof plate 4 of the vehicle roof 5 can be pressed against an opposite side 11 of the antenna device 2 by the spring device 10.
  • the roof plate 4 can be located between the locking edge 18 and the opposite side 11.
  • the locking lever 9 can be aligned in the locking position.
  • the return end 15 of the spring device 10 can rest against an underside of the antenna chassis 6 and thereby provide the spring force which can hold the locking lever 9 in the predetermined locking position.
  • the locking element 12 can be arranged in the guide channel 13 and thus prevent the locking lever 9 from being released from the predetermined locking position.
  • the invention consists in a combination of the locking lever 9 and the spring device 10 to the fastening device 8 (spring system) by caulking the locking lever 9 with the spring device 10.
  • the spring device 10 can be designed as a wire spiral spring, the locking lever 9 as a sheet metal spring.
  • the wire spiral spring enables the antenna device 2 to be easily threaded into the antenna opening 3. Because of its round shape, a paint on the roof plate 4 is not damaged.
  • the antenna device 2 can be pre-latched in the antenna opening 3 of the vehicle roof 5 until the locking element 12 (locking device) can be pressed in.
  • the locking lever 9 which can be designed as a rigid sheet metal spring, is supported on the roof plate 4 in the event of a shock / crash and thus directs the forces of the impulse into the vehicle roof 5.
  • the invention allows one-handed installation of the antenna device 2 in the antenna opening 3 of the vehicle roof 5 with tolerance compensation the sheet thickness / thicknesses of the roof sheet 4 from 0.7 to 1.2 mm. As a result, it is possible to survive a mechanical shock (crash case) of 150 g without the connection of the antenna device 2 to the vehicle roof 5 being lost.
  • Another use can be in trucks, trains and utility vehicles, where highly integrated and stacked circuit boards can be used.
  • One-handed installation of the antenna device 2 in the antenna opening 3 from inside the vehicle is made possible by the spring device 10.
  • the spring device 10 can pre-latch the antenna device 2 until a worker has pressed the locking element 12 (locking device) into the guide channel 13.
  • the fastening device 8 enables tolerance compensation for different sheet metal thicknesses of the vehicle roof from 0.7 to 1.2 mm.
  • the locking lever 9 can absorb a shock of 150 g without the antenna device 2 becoming detached from the antenna opening 3.

Landscapes

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

Abstract

L'invention concerne un véhicule (1) comprenant un dispositif d'antenne (2) dont au moins certaines zones sont insérées dans une ouverture d'antenne (3) d'un toit de véhicule (5) du véhicule (1). Selon l'invention, l'appareil d'antenne (2) présente au moins un dispositif de fixation (8). Le dispositif de fixation (8) comportant un levier de verrouillage (9) qui, dans une position de verrouillage prédéterminée du levier de verrouillage (9), verrouille l'appareil d'antenne (2) au toit de véhicule (5) et fixe ainsi l'appareil d'antenne (2) dans une position d'installation finale prédéterminée sur le toit de véhicule (5). Le dispositif de fixation (8) comporte un dispositif à ressort (10) qui, par une tension inhérente du dispositif à ressort (10), agit sur le levier de verrouillage (9) avec une force de rappel agissant dans la direction de la position de verrouillage prédéterminée du levier de verrouillage (9) et maintient ainsi le levier de verrouillage (9) dans la position de verrouillage prédéterminée. Dans la position d'installation finale prédéfinie, au moyen d'un bord de verrouillage (18), le dispositif à ressort (10) saisit le toit de véhicule (5) sur un bord de l'ouverture d'antenne (3) et maintient ainsi l'appareil d'antenne (2) au moins indirectement sur le toit de véhicule (5).
EP20775852.5A 2019-10-10 2020-09-21 Véhicule comprenant un appareil d'antenne, et appareil d'antenne et dispositif de fixation Pending EP4042513A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019215533.2A DE102019215533B3 (de) 2019-10-10 2019-10-10 Fahrzeug, umfassend eine Antennenvorrichtung, sowie Antennenvorrichtung und Befestigungseinrichtung
PCT/EP2020/076217 WO2021069193A1 (fr) 2019-10-10 2020-09-21 Véhicule comprenant un appareil d'antenne, et appareil d'antenne et dispositif de fixation

Publications (1)

Publication Number Publication Date
EP4042513A1 true EP4042513A1 (fr) 2022-08-17

Family

ID=72613915

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20775852.5A Pending EP4042513A1 (fr) 2019-10-10 2020-09-21 Véhicule comprenant un appareil d'antenne, et appareil d'antenne et dispositif de fixation

Country Status (5)

Country Link
US (1) US12095151B2 (fr)
EP (1) EP4042513A1 (fr)
CN (1) CN114467226A (fr)
DE (1) DE102019215533B3 (fr)
WO (1) WO2021069193A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040084920A1 (en) * 2001-05-01 2004-05-06 Johnson Controls Technology Company Security system for a modular system in a vehicle
DE10330962A1 (de) * 2003-07-08 2005-01-27 Volkswagen Ag Anordnung einer Fahrzeugantenne an einem Karosserieblech
DE102009012641A1 (de) * 2009-03-10 2010-09-23 Wilhelm Sihn Jr. Gmbh & Co. Kg Fahrzeugantenne
DE102014018428B4 (de) * 2014-12-11 2018-10-31 Kathrein Se Antennenmodul
ES2897763T3 (es) * 2015-11-24 2022-03-02 Advanced Automotive Antennas S L Antenas para vehículos y procedimientos de montaje
US10377321B2 (en) * 2017-10-27 2019-08-13 Google Llc Releasable zero backlash passive locking mechanism for a vehicle mounted rotary camera mast
DE102018102204A1 (de) * 2018-02-01 2019-08-01 Peiker Acustic Gmbh Antennenmodul für ein Fahrzeug und Karosseriekomponente eines Fahrzeugs

Also Published As

Publication number Publication date
US12095151B2 (en) 2024-09-17
WO2021069193A1 (fr) 2021-04-15
US20220393342A1 (en) 2022-12-08
DE102019215533B3 (de) 2021-01-14
CN114467226A (zh) 2022-05-10

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Owner name: CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH