EP3443614A1 - Antenna module for a motor vehicle comprising a metal sheet - Google Patents
Antenna module for a motor vehicle comprising a metal sheetInfo
- Publication number
- EP3443614A1 EP3443614A1 EP17715201.4A EP17715201A EP3443614A1 EP 3443614 A1 EP3443614 A1 EP 3443614A1 EP 17715201 A EP17715201 A EP 17715201A EP 3443614 A1 EP3443614 A1 EP 3443614A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- antenna
- cover
- primary
- limiting embodiment
- antenna module
- 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.)
- Granted
Links
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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
- H01Q1/02—Arrangements for de-icing; Arrangements for drying-out ; Arrangements for cooling; Arrangements for preventing corrosion
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/526—Electromagnetic shields
Definitions
- the present invention relates to an antenna module (s) for a motor vehicle, said vehicle comprising a body.
- the antenna module (s) for a motor vehicle, said motor vehicle comprising a body, known to those skilled in the art, the antenna module (s) comprises an antenna housing (s) with a primary antenna is projecting through the body of the motor vehicle that is the roof.
- the antenna housing comprises an antenna cover which covers the antenna and which passes through the roof.
- the antenna housing comprises a lower enclosure comprising a printed circuit board on which electronic components are disposed. These electronic components may include one or more secondary antenna (s).
- a disadvantage of this state of the art lies in the fact that there is an electromagnetic coupling between the primary antenna and the secondary antenna or antennas which has the effect of parasitizing the reception / transmission of signals of said primary and secondary antennas.
- the present invention aims to solve the aforementioned drawback.
- the invention proposes an antenna module (s) for a motor vehicle, said motor vehicle comprising a body, according to which the antenna module (s) comprises:
- an antenna box adapted to be placed partly inside the motor vehicle under said body and comprising:
- a lower cover adapted to receive said at least one electronic component
- a metal foil located inside the motor vehicle and disposed between said at least one primary antenna and said at least one electronic component.
- the metal sheet makes it possible to isolate said at least one primary antenna of said electronic component so as to limit any electromagnetic coupling between said at least one primary antenna and said at least one electronic component.
- the antenna module (s) may further comprise one or more additional characteristics from the following.
- the antenna module (s) is monobloc.
- said at least one primary antenna is disposed on the antenna housing via said metal foil. That is, said metal foil is disposed between said at least one primary antenna and the antenna housing.
- said metal sheet is disposed between said at least one primary antenna and the top cover of the antenna housing.
- the metal sheet is independent of the antenna housing. Thus, it is different from the upper cover of the antenna housing. It is not integrated in the top cover of the antenna housing.
- the metal sheet is removable.
- the metal sheet is adapted to be disposed on the antenna housing.
- it is arranged on the upper cover of the antenna housing.
- said antenna module (s) further comprises a protective cover adapted to cover said primary antenna, and said protective cover, said metal sheet and said antenna housing are fixed together via at least one primary fixing device of said protective cover and at least one secondary fixing device of said antenna housing adapted to cooperate with a fixing screw. They are thus fixed together on said bodywork via these primary and secondary fixing devices.
- said body is sandwiched between the protective cover and the top cover of the antenna housing.
- the antenna module (s) is fixed to said body.
- the attachment is simple to perform.
- the primary and secondary fasteners in cooperation with the fixing screw make it possible to ground the entire antenna module (s).
- said antenna module (s) further comprises an antenna hood adapted to pass through an opening of said body, and said primary antenna is adapted to project into said hood of 'antenna.
- the protective cover covers the antenna hood assembly and primary antenna.
- said at least one primary attachment device of the protective cover is a primary insert and said at least one secondary attachment device of the antenna housing is a secondary insert.
- the primary insert and the secondary insert are adapted to be arranged opposite one another.
- the protective cover and the antenna housing are not fixed independently, but together. It is the same with the metal sheet.
- the protective cover comprises two primary fasteners and the antenna housing comprises two secondary fasteners. This allows a good fixation of the whole antenna module (s).
- the metal sheet comprises at least one fixing device adapted to cooperate with said fixing screw.
- the fixing screw makes it possible to fix both the metal foil, the protective cover and the antenna housing.
- the fixing device of the metal sheet is an orifice in which said fixing screw can pass.
- said metal sheet comprises a portion disposed in said opening of the body of the motor vehicle or under said opening. Integrating a portion of the metal foil into the body saves space for the antenna housing.
- said metal sheet comprises a thickness of between 0.2 and 0.4 mm.
- said metal sheet is in contact with said body. This makes it possible to ground said metal sheet.
- the contacting is performed by at least one tab.
- said metal sheet is adapted to dissipate the energy released by said at least one electronic component.
- it comprises a support lug so as to create an air space between the electronic component and the bodywork.
- the support leg is adapted to pass through the upper cover so as to be opposite said at least one electronic component.
- said metal sheet is adapted to cooperate with a thermal paste disposed opposite said at least one electronic component. This allows better heat dissipation of the electronic component.
- said lower cover further comprises an orifice opposite said at least one electronic component so as to evacuate the energy released by said at least one electronic component.
- the protective cover further comprises at least one locking device adapted to prevent withdrawal of the antenna cover.
- this locking device is a projecting part.
- the protective cover further comprises at least one device for hanging on the body of the motor vehicle.
- the protective cover further comprises at least one secondary orifice adapted to fix said protective cover on the antenna cover.
- the antenna cover further comprises at least one locking device in the protective cover.
- this locking device is a protuberance.
- the antenna cover further comprises at least one positioning device in the protective cover.
- the antenna cover further comprises at least one device for guiding and fixing in the protective cover.
- the bodywork further comprises at least one primary orifice adapted to cooperate with a device for fixing the top cover.
- the antenna housing and the Antenna cover are made of plastic material.
- said at least one primary antenna is connected to a primary printed circuit board adapted to be disposed on said metal sheet. According to a non-limiting embodiment, said at least one primary antenna is part of a primary printed circuit board.
- said at least one electronic component is connected or part of a secondary printed circuit board adapted to be disposed under said metal sheet.
- said at least one electronic component is a secondary antenna.
- said antenna housing is a telematic control unit for a motor vehicle.
- said body is the roof of the motor vehicle.
- FIG. 1 is a schematic side view of an antenna module (s) for a motor vehicle according to a non-limiting embodiment of the invention, said antenna module (s) comprising an antenna housing;
- FIG. 2 is an exploded schematic perspective view of the antenna module (s) of Figure 1;
- FIG. 3 is a top view of the roof of the motor vehicle on which is mounted the antenna module (s) of Figures 1 and 2, according to a non-limiting embodiment;
- Figure 4 is a perspective view of an aesthetic cover adapted to be disposed on the antenna module (s) of Figures 1 and 2, according to a non-limiting embodiment
- Figure 5a is a perspective view of a protective cover of the antenna module (s) of Figure 2, according to a non-limiting embodiment
- Figure 5b is a bottom view in perspective of the protective cover of Figure 5a, according to a non-limiting embodiment
- Figure 6a is a top view in perspective of an antenna cover of the antenna module (s) of Figure 2, according to a non-limiting embodiment
- Figure 6b is a bottom view in perspective of the antenna cover of Figure 6a, according to a non-limiting embodiment
- Figure 7 is a perspective view of an upper cover of the antenna housing of the antenna module (s) of Figures 1 and 2, according to a non-limiting embodiment
- Figure 8 is a perspective view of a lower cover of the antenna housing of the antenna module (s) of Figures 1 and 2, according to a non-limiting embodiment
- Figure 9 is a side view of a primary antenna of the antenna module (s) of Figures 1 and 2, according to a non-limiting embodiment
- Figure 10 is a top view of a metal sheet of the antenna module (s) of Figures 1 and 2, according to a non-limiting embodiment
- FIG. 11a is a schematic side view of the metal sheet of FIG. 10 cooperating with the primary antenna of FIG. 9 and with an electronic component of the antenna module (s) of FIGS. 1 and 2, according to a first non-limiting embodiment
- FIG. 11b is a schematic side view of the metal sheet of FIG. 10 cooperating with the primary antenna of FIG. 9 and with an electronic component of the antenna module (s) of FIGS. 1 and 2, according to a second non-limiting embodiment;
- FIG. 12a is a profile view of a printed circuit board of the antenna module (s) of FIGS. 1 and 2, said printed circuit board comprising at least one electronic component, according to a non-limiting embodiment;
- Figure 12b is a top view of the printed circuit board of Figure 12a, according to a non-limiting embodiment
- FIG. 13 is a top view in perspective of the metal sheet of FIG. 10 assembled with the upper cover of FIG. 7;
- FIG. 14 is a top view in perspective of the primary antenna of FIG. 9 assembled on the assembly of FIG. 13;
- FIG. 15 is a top view in perspective of the antenna cover of Figures 6a and 6b assembled in Figure 14;
- FIG. 16 is a top view in perspective of Figure 14 with fixing screws for screwing the antenna cover of Figures 6a and 6b;
- FIG. 17 is a perspective top view of the printed circuit board of FIGS. 12a and 12b disposed in the lower cover of FIG. 8;
- FIG. 18 is a side view of the assembly of Figure 15 with that of Figure 17;
- Figure 19 is a side view of the assembly of Figure 18 on the body of the motor vehicle;
- FIG. 20 is a side view of the assembly of the protective cover of FIGS. 5a and 5b in the assembly of FIG. 19;
- Figure 21 shows Figure 20 with fixing screws of the protective cover assembly of Figures 5a and 5b, the metal sheet of Figure 10 and the top cover of Figure 7;
- FIG. 22 is a perspective view of the aesthetic cover of FIG. 4 assembled in FIG. 20;
- FIG. 23 is a sectional view along an axis A-A 'of Figure 1.
- FIGS. 1 to 23 An antenna module (s) 1 for a motor vehicle 2 is illustrated in FIGS. 1 to 23.
- motor vehicle we mean any type of motorized vehicle.
- the motor vehicle 2 comprises:
- the antenna module (s) 1 is monobloc, ie the entire antenna module (s) 1 is fixed to the roof 20 in one block.
- the antenna module (s) 1 comprises:
- an antenna casing 1 1 adapted to be disposed partly inside the motor vehicle 2 under said bodywork 20 and comprising:
- At least one primary antenna 15 At least one primary antenna 15;
- a lower cover 14 adapted to receive said at least one electronic component 1 6;
- a metal foil 17 located inside the motor vehicle 2 and disposed between said at least one primary antenna 15 and said at least one electronic component 1 6 so as to limit any electromagnetic coupling between said at least one primary antenna 15 and said component electronic 1 6.
- Said primary antenna 15 is in particular arranged on the top cover 13 as described below.
- the electronic component 16 is illustrated in broken lines because it is disposed on the underside of a PCBA2 printed circuit board that supports it.
- the antenna module (s) 1 further comprises an antenna cover 12 adapted to pass through an opening 200 of said body 20, and the primary antenna 15 is adapted to to project into said antenna hood 12.
- This mode of non-limiting embodiment is taken in the following description.
- the antenna module (s) 1 further comprises a protective cover 18 adapted to cover said primary antenna 15. It is thus adapted to cover said cover antenna 12 according to the non-limiting embodiment taken.
- the antenna module (s) is called shark antenna.
- an aesthetic cover 19 may be used. It is adapted to cover the entire antenna module (s) 1 and be placed on the roof 20 outside the motor vehicle 2.
- the body 20 is the roof of the motor vehicle 2.
- the roof 20 is taken as a non-limiting example in the following description.
- the roof 20 comprises:
- a housing 202 which can accommodate the protective cover 18 and the aesthetic cover 19. These two elements rest on said housing 202;
- the hook device 205 is a notch.
- the roof 20 comprises two hooking devices 205, namely two notches;
- the roof 20 comprises two positioning holes 204 distributed on either side of the opening 200 and diagonally from each other in order to obtain a good positioning. ; at least one fastening orifice 201 adapted to fix the protective cover assembly 18, metallic sheet 17 and upper cover 13 on the roof 20.
- the roof 20 comprises two fastening holes 201 adapted to cooperate with fastening screws 31 described later, distributed on either side of the opening 200 and diagonally of one another so as to obtain a good fixation.
- the aesthetic cover 19 is illustrated in FIG. 4.
- the aesthetic cover 19 has an aesthetic function. In a non-limiting embodiment, it is made of a plastic material.
- the aesthetic cover 19 is open.
- a housing 199 adapted to receive the protective cover 18 in which projects said antenna cover 12;
- the aesthetic cover 19 has a shark fin shape, the tip of the shark fin being forward of the motor vehicle 2 in a non-limiting embodiment.
- the elements of the antenna module (s) 1 are described in detail below.
- the protective cover 18 is illustrated in Figures 5a and 5b.
- it is made of a plastic material. It is suitable for:
- - Be arranged under the aesthetic cover 19 and project into said aesthetic cache 19; - Be arranged on the antenna cover 12 so as to cover the latter and said primary antenna 15.
- it comprises a housing 189 adapted to receive said antenna cover 12.
- the protective cover 18 is disposed above the antenna housing 1 1 in the non-limiting embodiment of the roof 20.
- the protective cover 18 is arranged facing the upper cover 13 of the antenna housing 1 1 on the side of the outer face of the roof 20, while the upper cover 13 is disposed on the side of the inner face of the roof 20 opposite to said outer face.
- the roof 20 is thus sandwiched between the protective cover 18 and the upper cover 13 of the antenna housing 1 1.
- the protective cover 18 has a protection function of the antenna module (s) 1 against infiltration of water, dust or other foreign bodies.
- the protective cover 18 comprises as illustrated in FIG. 5a:
- the protective cover 18 further comprises fastening clips 1800 for fixing the aesthetic cover 19 when the latter is placed on the protective cover 18.
- the protective cap 18 further comprises:
- At least one primary fastening device 181 adapted to fix it on the upper cover 13 of the antenna housing 1 1;
- At least one secondary orifice 186 adapted to fix it on the antenna cover 12; at least one guiding and fixing device 187 for the antenna cover 12.
- the seal 182 is illustrated in Figure 5b.
- the seal 182 is a multi-lip seal.
- the seal 182 is compressed during the installation of the protective cover 18 on the roof 20 and thus defines a sealing zone around the primary fixing devices 181 and secondary orifices 186, locking devices 183, locking devices. positioning 184, and hung devices 185. In this way, the water or any other liquid that could be on the roof 20 does not risk damaging these elements 181, 183, 184, 185 or infiltrating into the passenger compartment 21 of the motor vehicle 2 or in the antenna housing 1 1.
- the primary fastening device 181 is a primary insert 181.
- a primary insert 181 is illustrated in Figure 5b.
- the primary insert 181 is adapted to be disposed facing the secondary insert 131 of the upper cover 13 of the antenna housing 1 1 via the fixing hole 201 of the roof 20 and via the orifice 171 of the metal sheet 17 described above. far.
- the protective cover 18 comprises two primary inserts 181 inserted into two orifices 181 'provided for this purpose. They are distributed at both ends 1807 and 1808 each side of the protective cover 18, diagonally of each other for better fixation. o PlsposLtLf_dejDlocacLe_1_8_3_.
- the blocking device 183 is illustrated in FIG. 5b.
- the locking device 183 is a protruding part.
- the protective cover 18 comprises three locking device 183, namely here a protruding portion 183 centered on one end of the housing 189 and two protruding parts 183 on the end 1807 opposite.
- the plurality of protruding parts 183 allows a better blockage of the antenna cover 12.
- the positioning device 184 is illustrated in FIGS. 5a and FIG. 5b. It is adapted to position the protective cover 18 in the housing 202 of the roof 20. In particular, it is adapted to fit into the positioning orifice 204 of the roof 20.
- the positioning device 184 is a pin as illustrated in FIGS. 5a and 5b.
- the protective cover 18 comprises two pins 184 distributed at both ends 1807 and each side 1808 of the protective cover 18, diagonally of one another for a good positioning. o Plspositif_d 'apcipc_h_e_ 185
- the hook device 185 is illustrated in FIG. 5b.
- the hooking device 185 is an elastic tab that cooperates with a notch 205 of the roof 20.
- the protective cover 18 comprises two elastic tabs 185 distributed at both ends 1807 and each side 1808 of the protective cover 18, diagonally of each other for a good grip. o QjLfice_secjDndaLre_186
- the protective cover 18 comprises two secondary orifices 186 at both ends 1807 and on each side 1808 of the protective cover 18, diagonally of one another for a good positioning.
- the secondary orifices 186 thus serve as referencing for the antenna cover 12.
- the guiding and securing device 187 is illustrated in Figure 5b.
- the guiding and fixing device 187 is a guiding and fixing cavity.
- the protective cover 18 comprises four guiding and fixing devices 187, namely here four guide and fixing cavities 187 distributed on each side 1808 inside the housing 189, facing one another to allow good guidance and good fixing.
- the protective cover 18 thus holds the antenna cover 12 in place.
- the antenna housing 1 1 is illustrated in particular in FIGS. 6a to 8.
- the antenna housing 1 1 is a telematic control unit TCU (called in English "Telematic Control Unit”).
- TCU Telematics Control Unit
- the TCU Telematics Control Unit is suitable for:
- the TCU and its antenna (s) form an electromechanical unit in one piece.
- the antenna casing 1 1 is thus a so-called monobloc part.
- the antenna housing 1 1 is a closed housing.
- it is composed of a plastic material.
- the antenna housing 1 1 comprises:
- the antenna housing 1 1 comprises:
- said at least one electronic component 1 6.
- the antenna housing 1 1 comprises:
- PCBA1 board at least one PCBA1 primary printed circuit board (hereinafter also referred to as PCBA1 board) on which said at least one primary antenna 15 is based;
- PCBA2 card at least one PCBA2 secondary printed circuit board (hereinafter also referred to as PCBA2 card) comprising said at least one electronic component 1 6.
- Said PCBA1 card is adapted to rest on said upper cover 13 (via said metal sheet 17).
- the lower cover 14 accommodates said PCBA2 card.
- the PCBA2 card is adapted to be disposed inside the passenger compartment 21 of the motor vehicle 2.
- the PCBA2 card is:
- a PCBA2 card may have one or more electronic components
- the antenna housing 1 1 may comprise one or more PCBA2 cards on which are connected and / or integrated one or more secondary antennas 1 6.
- the antenna housing 1 1 may comprise one or more primary antennas 15 and one or more electronic components 16.
- the antenna housing 1 1 comprises a width of 100 millimeters (mm) and a length of 200 mm.
- the antenna housing 1 1 further comprises an antenna cover 12 adapted to:
- the antenna housing 1 1 is adapted to be arranged partly inside the motor vehicle 2 under the roof 20.
- the upper cover 13, the lower cover 14, the PCBA2 card comprising the at least one electronic component 1 6 are arranged under the roof 20, namely in the passenger compartment 21 of the motor vehicle 2, while the antenna cover 12 and said at least a primary antenna 15 are arranged above the roof 20, namely outside the passenger compartment of the motor vehicle 2.
- the metal sheet 17 is arranged in turn either in the roof 20 or under the roof 20 as described below .
- the various elements of the antenna housing 1 1 are described below. o ⁇ ajDOt_dlantejine_1_2
- the antenna cover 12 is illustrated in FIGS. 6a and 6b.
- it is made of a plastic material. It is suitable for:
- the primary antenna 15 For this purpose, it comprises a housing 129 adapted to receive said primary antenna 15;
- the antenna cover 12 passes through the roof 20 through the opening 200 created for this purpose in said roof 20.
- the antenna cover 12 has a function of protecting the primary antenna 15.
- the antenna cover 12 comprises as illustrated in FIG. 6a:
- the antenna cover 12 comprises:
- At least one locking device 123 on the protective cover 18 at least one positioning device 128 on the metal sheet 17; at least one fixing device 122 on the metal sheet 17.
- the antenna cover 12 is detachable from the upper cover 13 of the antenna housing 1 1.
- the guiding and fixing device 127 is illustrated in FIGS. 6a and 6b. It is adapted to allow guidance of the antenna cover 12 and attachment in the protective cover 18 when it is inserted in the housing 189 of said protective cover 18.
- the guiding and fixing device 127 is a guiding and fixing protuberance which cooperates with the guiding and fixing cavity 187 of the protective cover 18 provided for this purpose.
- the antenna cover 12 comprises four guiding and fixing devices 127 for better guidance and better fixing, here four guiding and fixing protrusions as illustrated in FIG. 6a, distributed over each 1208 side, including two at both ends 1207 and two inside the antenna cover 12.
- the antenna cover 12 is forced into the housing 189 of the protective cover 18: the guide protrusions and fixing 127 force in the guiding and securing cavities 187 of the protective cover 18 and thus maintain said antenna cover 12 in said protective cover 18 in place.
- the positioning device 126 is illustrated in Figure 6a.
- the positioning device 126 is a positioning pin which cooperates with the secondary orifice 186 of the protective cover 18 provided for this purpose.
- the antenna cover 1 2 comprises two positioning devices 126 for a good positioning of the antenna cover 1 2, here two positioning pins as shown in Figure 6a, distributed on each side 1 208 and near each end 1 207, on the upper face of the base 1 20.
- the blocking device 1 23 is illustrated in FIG. 6a.
- the locking device 1 23 is a locking lug which cooperates with the protruding portion 1 83 of the protective cover 1 8 provided for this purpose.
- the antenna cover 1 2 comprises three locking devices 1 23, here three locking lugs outside the housing 1 29, as shown in Figure 6a, one centered on one end housing 1 29 and two locking lugs 1 23 on an opposite end 1207.
- the plurality of locking lugs 1 23 allows better locking of the antenna cover 1 2.
- the positioning device 128 is illustrated in Figure 6b.
- the positioning device 1 28 is a positioning pin 128 which cooperates with a primary orifice 178 (described later) of the metal sheet 17 provided for this purpose.
- the antenna cover 1 2 comprises three positioning devices 128, here three positioning pins. as shown in FIG. 6b, one on one end 1207 and two locating pins 128 on the opposite end 1207 side and on each side 1208.
- the plurality of positioning pins 128 allows for better positioning of the antenna cover 12 on the metal sheet 17.
- the fastener 122 is illustrated in Figure 6b.
- the fastening device 122 is a screwing well which cooperates with a screw 32 provided for this purpose.
- the antenna cover 12 comprises six fixing devices 122, here six screwing wells as illustrated in FIG. 6b, two of which are on one end of the housing 129, two on the opposite end 1207, and two substantially centered inside the housing 129.
- the plurality of fixing wells 122 allows a better attachment of the antenna cover 12 on the metal sheet 17.
- the upper cover 13 is illustrated in FIG.
- it is made of a plastic material. It is suitable for:
- the top cover 13 has a function together with the lower cover 14 for protecting the electronic component (s) 16 which is on the printed circuit board PCB2 (described later), and for supporting the metal sheet. 17 and therefore support of the primary antenna 15 (whose PCBA1 card rests on the metal sheet 17).
- the upper cover 13 comprises:
- the lower cover 14 comprises a flange 1301 which allows with the flange 1401 of the lower cover 14 to produce a closed antenna housing 1 1.
- the upper cover 13 comprises a housing 139 adapted to receive the metal sheet 17.
- the housing 139 is centered on the base 130.
- the upper cover 13 furthermore comprises
- an opening 133 in its housing 139 adapted to receive an antenna connector 1 63 (illustrated in FIGS. 12a and 12b) of the PCBA2 card;
- the top cover 13 further comprises a battery slot 136 to accommodate a battery.
- This battery is a backup battery that allows the antenna module (s) 1 to self-power in case of loss of the main power supplied by the battery of the motor vehicle.
- the upper cover 13 further comprises a location 134 to accommodate a foam 34.
- the top cover 13 comprises four locations 134. In the example shown in FIG. squares of foam are represented. The foam 34 makes it possible to absorb the noise due to the vibrations of the antenna casing 1 1 when the motor vehicle 2 is rolling.
- the upper cover 13 comprises a plurality of fastening clips 137 on the lower cover 14. In the nonlimiting example illustrated, it comprises four fastening clips on each side 1308, and two fastening clips. on each end 1307. The number of fixing clips 137 depends on the length of the antenna housing 1 1.
- the top cover 13 further comprises:
- the positioning device 138 is a protrusion adapted to cooperate with two positioning device 178 of the metal sheet 17 provided for this purpose and described below, namely a positioning orifice. This facilitates the mounting of the metal foil 17 on the top cover 13.
- the top cover 13 comprises two positioning devices 138, namely here two protuberances as shown in FIG. is distributed on one side 1308 of the upper cover 13 and the other on the other side of the upper cover 13. The protuberances 138 thus serve as referencing for the metal sheet 17.
- the fixing device 132 is a hole adapted to cooperate with a screw 32 provided for this purpose and with the orifice 172 of the metal sheet 17 described below.
- a screw 32 provided for this purpose
- the orifice 172 of the metal sheet 17 described below.
- three screws 32 inserted into three orifices 132 are illustrated.
- the fixing device 132 is adapted to be disposed facing said orifice 172.
- the upper cover 13 comprises six fasteners 132, namely here six orifices as illustrated in FIG. 7 adapted to cooperate with six screws 32.
- the metal sheet 17 is securely (or mounted) on the top cover 13 and is not likely to move.
- the screws 32 thus pass through the orifices 132 of the top cover 13, the orifices 172 of the metal sheet 17, the orifices 152 of the primary antenna 15 and the screw-in wells 122 of the antenna cover 12.
- the primary antenna 15 and the antenna cover 12 are also well fixed (or mounted) on the upper cover 13 by means of said screws 32.
- the secondary fixing device 131 is a secondary insert adapted to cooperate with the fixing screw 31 described above.
- the secondary insert 131 is adapted to be disposed facing the primary insert 181 of the protective cover 18 via the fixing hole 201 of the roof 20 and via the orifice 171 of the metal sheet 17 described below.
- the top cover 13 comprises two secondary fastening devices 131, namely two secondary inserts as illustrated in FIG. 7.
- the upper cover 13 comprises a projecting portion 135 in which an orifice 131 'is formed which integrates the secondary fastening device 131. This makes it easy to make the orifice 131 '.
- the top cover 14 is illustrated in FIG.
- it is made of a plastic material. It is suitable for:
- the lower cover 14 has a function together with the upper cover 13 of protection of the electronic component (s) 1 6 which is on the card, and support of the printed circuit board PBCA2.
- the lower cover 14 comprises:
- the lower cover 14 comprises a rim 1401 which allows with the rim 1301 of the top cover 13 to produce a closed antenna housing 1 1.
- the lower cover 14 further comprises an opening 1402 on a side 1407 adapted to pass a bundle of electrical connections PCBA2 card.
- the lower cover 14 further comprises a battery location 146 to accommodate a battery.
- the lower cover 14 further comprises a plurality of notches 147 adapted to cooperate with the fastening clips 137 of the top cover 13.
- the lower cover 14 comprises four notches 147 on each side 1408 and two notches 147 on each end 1407.
- the number of fasteners 147 depends on the length of the antenna housing 1 1.
- the lower cover 14 may comprise one or more orifices 141 (as shown in FIG. 8) disposed facing the one of the electronic components 1 6 so as to evacuate towards the outside of the housing antenna 1 1 (namely here in the cockpit 21) the energy released by each electronic component 1 6. o Antennae_ rimaire.15
- the primary antenna 15 is illustrated in FIG. 9.
- the primary antenna 15 is connected to a PCBA1 primary printed circuit board (called in English "Printed Circuit Board Assembly"), also called PCBA1 card as seen above.
- the PCBA1 card thus comprises a feed point for each primary antenna 15.
- the PCBA1 card is parallel to the plane of the antenna housing 1 1.
- the primary antenna 15 is in turn substantially vertical, namely substantially perpendicular to the PCBA1 card and the antenna housing 1 1.
- the PCBA1 card further comprises electronic components (not shown) necessary for transmitting / receiving antenna signals (for example for filtering and amplifying the antenna signals).
- PCBA1 card is adapted to be disposed inside the passenger compartment 21 of the motor vehicle, and facing the opening 200 of the roof 20 so that said primary antenna 15 can project through said opening 200.
- the PCBA1 card comprises a size smaller than the opening 200 of the roof 20. This makes it easy to integrate into said opening 200.
- the PCBA1 card comprises at least one attachment device 152 on the metal sheet 17.
- the fixing device 152 is an orifice adapted to cooperate with a screw 32 provided for this purpose and with a fastening device 172 of the metal sheet 17 described below.
- the PCBA1 card comprises six fixing devices 152, namely here six orifices as illustrated in FIG. 9.
- the six orifices 152 are arranged facing the six orifices 172 of the metal sheet 17 which they themselves are arranged facing the six orifices 132 of the upper cover 13. They thus allow the primary antenna 15 to be fixed (or mounted) on the metal foil 17 and to be mounted on the antenna housing 1 1 ( in particular on its upper cover 13) thanks to the screws 32.
- the antenna module (s) 1 comprises a single primary antenna 15. In another nonlimiting embodiment (not shown), the antenna module (s) 1 comprises a plurality of primary antennas 15.
- said at least one primary antenna 15 is a radio transmission and / or reception antenna, GNSS navigation ("Global Navigation Satellite System”), satellite SDARS ("Satellite Digital Audio Radio Service”). ), Remote Keyless Entry (RKE), Passive Starting System (PASE), VHS (Vehicle Heating System), C2C (Car to Car Communication System), ACC (Automatic Cruise Control "), TPMS (Tire Pressure Monitoring System) etc.
- GNSS navigation Global Navigation Satellite System
- satellite SDARS Satellite Digital Audio Radio Service
- RKE Remote Keyless Entry
- PASE Passive Starting System
- VHS Vehicle Heating System
- C2C Car to Car Communication System
- ACC Automatic Cruise Control
- TPMS Transire Pressure Monitoring System
- the antenna When the antenna is a transmitting and / or receiving radio antenna, in non-limiting examples, it is a GSM antenna ("Global System for Mobile Communications"), WIFI, Bluetooth®, WLAN ("wireless local area”). network), UMTS (Universal Mobile Telecommunications System), LTE (Long Term Evolution), WIMAX (Worldwide Interoperability for Microwave Access), DRM (Digital World Radio), TNT (Digital Terrestrial Television) ), or AM / FM etc.
- GSM Global System for Mobile Communications
- WIFI Wireless Fidelity
- WLAN wireless local area
- network Universal Mobile Telecommunications System
- LTE Long Term Evolution
- WIMAX Worldwide Interoperability for Microwave Access
- DRM Digital World Radio
- TNT Digital Terrestrial Television
- the antenna When the antenna is a navigation antenna, in non-limiting examples, it is a GPS TM antenna ("Global Positioning System”), Glonass TM ("Globalnaya Navigatsionnaya Sputnikovaya Sistema”), Galileo TM, Beidou TM, Irnss TM , or QZSS TM etc.
- GPS TM antenna Global Positioning System
- Glonass TM Globalnaya Navigatsionnaya Sputnikovaya
- Galileo TM Beidou TM
- Irnss TM Irnss TM
- QZSS TM QZSS
- the PCBA1 card may further comprise one or more other antennas referenced on said PCBA1 card.
- this other antenna 25 is positioned substantially horizontally or vertically. It can have the same function as the primary antenna 15. o p p A A _ _ _
- the electronic component 1 6 is illustrated in Figures 1 1a, 1 1b and 12a. In a non-limiting embodiment, the electronic component 1 6 is:
- a primary antenna 15 and / or a secondary antenna 1 adapted to handle the antenna signals (of a primary antenna 15 and / or a secondary antenna 1 6) on transmission, reception and processing.
- the electronic component 1 6 is connected to a PCBA2 secondary printed circuit board (called in English "Printed Circuit Board Assembly"), also hereinafter referred to PCBA2 card as seen previously.
- PCBA2 card is parallel to the plane of the antenna box 1 1.
- the electronic component 1 6 is in turn substantially horizontal, namely substantially parallel with respect to the PCBA2 card and the antenna housing 1 1.
- the PCBA2 card is adapted to be disposed inside the passenger compartment 21 of the motor vehicle 2, and in particular in the antenna housing 1 1 between the upper cover 13 and the lower cover 14.
- the PCBA2 card comprises one or more electronic components including none, one or more secondary antenna 1 6 reported or engraved or which is a metal cutout on said PCBA2 card.
- the at least one secondary antenna 16 is a radio transmission and / or reception antenna, GNSS ("Global Navigation Satellite System”) , Satellite Digital Audio Radio Service (SDARS), Remote Keyless Entry (RKE), RSS ("Remote Starting System”), PASE (Passive Starting System), VHS (Vehicle Heating System), C2C ( Car to Car Communication System), ACC (Automatic Cruise Control), TPMS (Tire Pressure Monitoring System) etc.
- GNSS Global Navigation Satellite System
- SDARS Satellite Digital Audio Radio Service
- RKE Remote Keyless Entry
- RSS Remote Keyless Entry
- PASE Passive Starting System
- VHS Vehicle Heating System
- C2C Car to Car Communication System
- ACC Automatic Cruise Control
- TPMS Transire Pressure Monitoring System
- the PCBA2 card further comprises a thermal paste 1 64 (illustrated in Figures 1 1a, 1 1b and 12a) adapted to allow effective heat dissipation of the electronic component (s) 1 6. It is disposed facing said electronic component 16, on the face of the PCBA2 card opposite to that on which said electronic component 1 6 6.
- the thermal paste 1 64 provides a flat contact surface between the electronic component 16 and the metal sheet 17 so as to allow good heat dissipation.
- the PCBA2 card furthermore comprises:
- an antenna connector 1 63 for connecting a primary antenna 15 to the antenna unit 1 1 (namely to the telematic control unit TCU in the nonlimiting example taken) and carrying antenna signals.
- the antenna connector 1 63 thus connects the PCBA2 card to the PCBA1 card;
- An antenna connector 1 65 adapted to make a connection with other antennas in the passenger compartment of the motor vehicle and thus transit other antenna signals.
- connection via the antenna connector 1 63 is done with an electrical connection harness of the PCBA1 card or a complementary antenna connector of the PCBA1 card.
- the antenna signals of the PCBA1 card can thus pass to the antenna box 1 1 and vice versa.
- the PCBA2 card furthermore comprises:
- an external connector 1 62 adapted to make a connection with a power supply of the motor vehicle and to make an interface with the motor vehicle, in particular with other components of the motor vehicle;
- an external connector 1 66 adapted to make a connection with a high-speed network and thus enable high-speed communication.
- Said metal sheet 17 is illustrated in FIG.
- the metal sheet is made of stainless steel. It is a light and inexpensive material.
- the metal sheet 17 comprises a thickness of between 0.2 and 0.4 mm. This makes it possible to have a thin metal sheet 17, compact and which takes up little space.
- the function of the metal foil 17 is to limit any electromagnetic coupling (called EMC problem) between a primary antenna (s) 15 and an electronic component (s) 1 6 and / or between a primary antenna (s) (s) 15 and any electronic equipment in the passenger compartment 21 of the motor vehicle 2. It therefore allows good EMC protection.
- EMC problem electromagnetic coupling
- the antenna signals, the operation of the electronic component (s) and / or the electronic equipment (s) are not or very little disturbed by an EMC problem.
- the metal sheet 17 is located between these two elements 15 and 16.
- the metal sheet 17 is adapted to:
- the interior of the motor vehicle means all that is below the outer face of the roof 20, in the non-limiting embodiment of the roof. Thus, this includes what is in the roof.
- the metal sheet 17 is adapted to be disposed facing the opening 200 of the roof 20 and comprises a total length L1 greater than said opening 200. It comprises flanges 177 adapted to be arranged under the roof 20.
- the metal sheet 17 thus makes it possible to carry out an electrical shielding
- the EMC protection function is therefore inside the passenger compartment
- the metal sheet 17 comprises a size (length and width) greater than the PCBA1 primary printed circuit board.
- the electrical shielding is thus performed over the entire periphery of the primary antenna 15; in particular, because of the portions 175 which go beyond the PCBA1 as shown in Fig. 14. In this way, the EMC protection is more efficient.
- the metal foil 17 is arranged partly under the roof 20, a part being disposed in the roof 20.
- the metal foil 17 comprises a part 176 adapted to to be disposed in the opening 200 of the roof 20.
- This portion 176 integrated in the roof 20 has a length L2 and a width L2 'less than those of the opening 200 of the roof 20. The fact of integrating a portion 176 of the metal foil 17 in the roof 20 makes it possible to save space in height in the antenna housing 1 1 for electronic components 1 6.
- the metal sheet 17 is disposed completely under the roof 20.
- the metal sheet 17 comprises a portion 176 adapted to be disposed completely under the roof 20, namely under the opening 200 of the roof 20.
- This part 176 under the roof 20 has a length L2 and a width L2 'greater than those of the opening 200 of the roof 20.
- roof 20 of the motor vehicle 2 represents the mass of the motor vehicle 2.
- the metal foil 17 is in contact with the roof 20 by its parts 175 via the fastening screws 31.
- the fastening screws 31 thus allow the metal sheet 17 to be grounded.
- the metal foil 17 is therefore connected to ground.
- the metal foil 17 is fixed to the PCBA1 card via the screws 32.
- the metal foil 17 thus makes it possible to ground the PCBA1 card via said screws 32.
- the PCBA1 card is connected to the PCBA2 card via the antenna connector
- the grounding is possible thanks to the fixing screw 31 which connects the antenna casing assembly 1 1 and metal foil to the roof 20.
- This avoids having lines of magnetic fields that bypass the metal sheet 17 and which could lead to spurious signals on the antenna signals or spurious signals in the passenger compartment of the motor vehicle 2.
- the performance of the primary antenna 15 is improved.
- the metal sheet 17 is adapted to dissipate the energy released by the electronic component 1 6. In fact, the electronic component 1 6 when it operates heats and can release a lot of heat.
- the metal foil 17 serves as a heat sink.
- the sheet metal 17 completely covers all of said electronic components 1 6.
- the metal sheet 17 may comprise a size equal to the size of the PCBA2 secondary printed circuit board. This makes it possible to have a greater heat dissipation surface for all the electronic components 1 6 of the PCBA2 card.
- said metal sheet 17 cooperates with a thermal paste 1 64 previously described disposed on the PCBA2 secondary printed circuit board on which the thermal component 1 6 rests.
- the metal foil 17 in cooperation with the thermal paste 1 64 serves as a heat sink for the electronic components 16 of the PCBA2 card. Indeed, the heat released by said electronic components 16 is dissipated via the metal sheet 17 in the roof 20.
- the metal sheet 17 further comprises a tab of FIG. support 174 (called "gap pad") so as to create an air gap 174 'between the electronic component 16 and the roof 20.
- a tab pad in a non-limiting example, it is substantially square or rectangular shape.
- This support tab 174 extends under the roof 20. In this way, the heat is removed more quickly through the roof 20.
- the leg support 174 is based on thermal paste 164 when there is.
- the section of FIG. 11a or FIG. 11b does not illustrate the attachment device 171 of the metal sheet 17.
- support lug 174 is adapted to pass through the upper cover 13 of the antenna housing 1 1 so as to be opposite said at least one electronic component 1 6.
- the metal sheet 17 comprises:
- At least one positioning device 178 for the antenna cover 12 is provided;
- At least one attachment device 172 to the antenna cover 12 and to the primary antenna 15;
- the positioning device 178 is an orifice adapted to cooperate with a positioning device 128 of the antenna cover 12 provided for this purpose and previously described, namely a positioning pin. This facilitates the mounting of the antenna cover 12 on the metal sheet 17.
- the metal sheet 17 comprises three positioning devices 178, namely here three orifices as illustrated in FIG. one is distributed at one end of the metal foil 17 and the other two at the other end of the metal foil 17. The orifices 178 thus serve as referencing for the antenna hood 12.
- two of these positioning devices 178 are also adapted to cooperate with two positioning devices 138 of the top cover 13 so as to position said metal sheet 17 on said upper cover 13.
- These two positioning devices 1 78 also serve to position the metal sheet 1 7 on the top cover 1 3.
- the fixing device 172 is a hole adapted to cooperate with the screw 32 provided for this purpose and with the orifice 152 of the primary antenna 1 5 described above. In particular, it is adapted to be disposed facing said orifice 152.
- the metal sheet 1 7 comprises six attachment devices 1 72, namely here six orifices as illustrated in FIG. for a good fixation.
- the primary antenna 1 5 is sandwiched between the antenna cover 1 2 and the metal sheet 1 7 and is well fixed and is not likely to move.
- the fixing device 1 72 also makes it possible to fix the metal sheet 1 7 on the upper cover 1 3, thanks to the screw 32.
- the metal sheet 1 7 is sandwiched between the primary antenna 1 5, in particular the PCBA1 card, and the top cover 1 3.
- the fixing device 171 is a hole adapted to cooperate with the fixing screw 31.
- Said fastening screw 31 (which fixes the antenna housing 1 1 with the protective cover 1 8) is indeed adapted to pass through said orifice 1 71.
- the metal sheet 17 comprises two fastening devices 71, namely two orifices as illustrated in FIG. 10, which will cooperate with two fastening screws 31 for good fixing.
- At least one fastening screw 31 not only makes it possible to fasten the protective cover assembly 18, metal sheet 1 7 and antenna housing 1 1 (via its upper cover 1 1) to the roof 20, but also to ground the protective cover assembly 1 8, metal sheet 1 7 and antenna housing 1 1. It is a simple and inexpensive fixing device that allows you to fill two different functions at the same time. In the nonlimiting example illustrated, two fixing screws 31 make it possible to perform these two functions at the same time.
- the metal sheet 17 further comprises a protruding portion 175 having a tab 1750 in which the fixing device 171 is made. This makes it easy to make the orifice 171.
- two projecting portions 175 are illustrated, each comprising a tab 1750. These projecting portions 175 are adapted to cooperate with the projecting portions 135 of the top cover 13. They are located above the PCAB2 card. They improve the electrical shielding because they are located on both sides of the PCBA1 card.
- the fixing screws 31 allow the protruding parts 175 to be in good contact with the roof 20 and thus allow good grounding of the metal sheet 17 as seen previously.
- these protruding parts 175 are adapted to partly be opposite the opening 200 of the roof 20.
- their lug 1750 is adapted to be disposed under the roof 20, which allows the metal sheet 17 of 20.
- the tab 1750 is in contact with the roof 20 and allows the fixing screw 31 to ground the metal sheet 17.
- the opening 173 is adapted to pass an antenna connector 163 of the PCBA2 card on which the electronic component 1 6 rests.
- Figures 13 to 18 illustrate the mounting of the antenna housing 1 1 as a whole and the metal foil 17 on said antenna housing 1 1.
- the metal foil 17 is disposed on the top cover 13 by the positioning devices 138 and 178. It should be noted that the foil 17 is not in contact with the PCBA2 card.
- the primary antenna 15 (in particular the PCBA1 card) is disposed on the metal foil 17.
- the antenna cover 12 is positioned on the metal sheet 17 (and thus on the top cover 13) so as to cover the primary antenna 15 by means of the positioning devices 128 and 178.
- the upper cover assembly 13, metal foil 17, PCBA1 card and antenna cover 12 is screwed with six screws 32 through fasteners 122, 132, 152, and 172.
- Figure 16 illustrates said screws 32.
- PCBA1 card (and therefore the primary antenna 15) is thus mounted on the metal sheet 17 and thus on the top cover 13 through the screws 32.
- the antenna cover 12 is thus mounted on the metal sheet 17 and therefore on the upper cover 13 thanks to the screws 32.
- the PCBA2 card comprising the electronic component (s) 1 6 is positioned in the lower cover 14.
- the upper cover 13 (on which the metallic sheet 17, the primary antenna 15 and the antenna cover 12) is assembled to the lower cover 14 by means of the fixing devices 147 and 137, so as to form the antenna housing 1 1.
- All the elements of the antenna housing 1 1 are thus already assembled when said antenna housing 1 1 is provided to an operator who mounts the antenna module (s) 1 on the motor vehicle 2 as described below.
- the antenna module (s) 1 having been described as a whole, its assembly is described -after.
- an operator mounts the entire antenna module (s) 1 on the body 20 of the motor vehicle 2.
- the operator is for example an operator at a car manufacturer.
- the operator places the protective cover 18 on the roof 20 thanks to the pins 184 and the elastic tabs 185. If an aesthetic cover 19 is used, in this case, the operator:
- the operator installs the antenna housing 1 1 under the body 20 inside the motor vehicle 2, namely here under the roof 20 in the passenger compartment 21.
- the operator thus positions the antenna housing assembly 1 1, metal foil 17 under the roof 20 so that the primary antenna 15 and the antenna hood 12 pass through the roof opening 200, the hood of the roof antenna 12 thus being in the protective cover 18, and so that the top cover 13 touches the roof 20, inside the passenger compartment 21.
- the top cover 13, the lower cover 14, the PCBA2 board and the electronic components 1 6 are under the roof 20.
- the top cover 13, the lower cover 14, the PCBA2 board and the electronic components 1 6 are under the roof. 20.
- the metal foil 17 is wholly or partly under the roof 20 according to the first or second embodiment chosen.
- the antenna cover 12 is thus covered by the protective cover 18 which has been previously placed on the roof 20 and is positioned in the protective cover 18 by virtue of the guiding and fixing protrusions. 127.
- the operator does not need to hold the antenna box 1 1 with the hands since the latter is held via its antenna cover 12 under the roof 20.
- the operator fixes the antenna casing assembly 1 1, metal foil 17 on the roof 20 (inside the motor vehicle 2), thanks to the primary inserts 181, the fixing orifices 201, the secondary inserts 131 and the locking devices. fixing 171, via the fixing screws 31.
- the roof 20 is sandwiched between the antenna housing 1 1 and the protective cover 18.
- the screwing makes it possible to perform a mechanical compression action on the seal 182, which makes it possible to ensure the sealing function of the whole of the antenna module (s) 1.
- the seal 182 is thus sandwiched between the base 180 of the protective cover 18 and the surface external roof 20. A portion of the roof 20 is sandwiched between the protective cover 18 and the antenna housing 1 1.
- the entire antenna module (s) 1 is thus fixed on the roof 20.
- FIG. 22 illustrates the aesthetic cover 2 on the roof 20 which covers the whole of the antenna module (s) 1.
- the section of FIG. 23 illustrates the antenna housing assembly 1 1, metal foil 17, protective hood 18, aesthetic cover 19, and primary antenna 15 positioned and fixed on the roof 20.
- the body 20 of the motor vehicle 2 on which the antenna module (s) 1 is mounted may be the bodywork of a tailgate of a motor vehicle 2 or a trunk of a motor vehicle 2.
- the PCBA1 card comprises a size greater than the opening 200 of the roof 20.
- the primary antenna 15 may not be arranged vertically. It can be laid horizontally. In this case, it is part of the PCBA1 card in a non-limiting example.
- the antenna module (s) may not have an antenna cover 12.
- the metal foil 17 may be partially disposed in the antenna casing 1 1, these parts 175 being situated outside the antenna casing 1 1.
- the invention described has the following advantages in particular: it makes it possible to propose a simple mounting of the antenna module (s) 1 as a whole on the bodywork 20 (above outside the the cockpit and below the interior of the cockpit) motor vehicle 2;
- the fixing screw 31 to fix the antenna module (s) 1 on the bodywork 20 and for a grounding of said antenna module (s) 1;
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Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1600614A FR3050075B1 (en) | 2016-04-12 | 2016-04-12 | ANTENNA MODULE (S) FOR MOTOR VEHICLE COMPRISING AN EXTERNAL PROTECTIVE COVER AND AN ANTENNA HOUSING |
FR1662177A FR3060214B1 (en) | 2016-12-08 | 2016-12-08 | ANTENNA MODULE (S) FOR A MOTOR VEHICLE COMPRISING A METAL SHEET |
PCT/EP2017/058454 WO2017178384A1 (en) | 2016-04-12 | 2017-04-07 | Antenna module for a motor vehicle comprising a metal sheet |
Publications (2)
Publication Number | Publication Date |
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EP3443614A1 true EP3443614A1 (en) | 2019-02-20 |
EP3443614B1 EP3443614B1 (en) | 2021-04-07 |
Family
ID=58464585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17715201.4A Active EP3443614B1 (en) | 2016-04-12 | 2017-04-07 | Antenna module for a motor vehicle comprising a metal sheet |
Country Status (2)
Country | Link |
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EP (1) | EP3443614B1 (en) |
WO (1) | WO2017178384A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3115501A1 (en) * | 2020-10-27 | 2022-04-29 | Psa Automobiles Sa | Passive thermal protection by a ventilation grille of a connectivity box |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020193818A1 (en) * | 2019-03-27 | 2020-10-01 | Grupo Antolín-Ingeniería, S.A | Roof lining with electronic module assembly for vehicles and vehicle roof assembly comprising the lining |
FR3133274B1 (en) * | 2022-03-07 | 2024-01-19 | Continental Automotive | Vehicle antenna module |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009051605B4 (en) * | 2009-11-02 | 2022-08-18 | Continental Automotive Gmbh | Highly integrated multi-band fin antenna for a vehicle |
DE102011016294B4 (en) * | 2011-04-07 | 2013-09-12 | Kathrein-Werke Kg | Roof antenna, in particular motor vehicle roof antenna with associated connector device |
DE102012208303B4 (en) * | 2012-05-16 | 2014-05-15 | Continental Automotive Gmbh | Antenna module with transmitting and receiving antenna element |
KR101343814B1 (en) * | 2012-10-16 | 2013-12-20 | 한국광성전자 주식회사 | Multimedia devices for vehicle intergrated antena and tuner module |
DE102013218022A1 (en) * | 2013-09-10 | 2015-03-12 | Continental Automotive Gmbh | Antenna module for a motor vehicle with at least one radio antenna element and an associated communication module |
-
2017
- 2017-04-07 EP EP17715201.4A patent/EP3443614B1/en active Active
- 2017-04-07 WO PCT/EP2017/058454 patent/WO2017178384A1/en active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3115501A1 (en) * | 2020-10-27 | 2022-04-29 | Psa Automobiles Sa | Passive thermal protection by a ventilation grille of a connectivity box |
WO2022090638A1 (en) * | 2020-10-27 | 2022-05-05 | Psa Automobiles Sa | Passive thermal protection of a connectivity box by means of a vent grid |
Also Published As
Publication number | Publication date |
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EP3443614B1 (en) | 2021-04-07 |
WO2017178384A1 (en) | 2017-10-19 |
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FR2937926A1 (en) | Safety belt fixing device for floor pan of motor vehicle, has support with part folded at right angle with respect to another part of support and extended under end of crossbar, where edge of former part is soldered on floor pan |
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