WO2025191908A1 - Dispositif de véhicule et procédé de fourniture de dispositif de véhicule - Google Patents

Dispositif de véhicule et procédé de fourniture de dispositif de véhicule

Info

Publication number
WO2025191908A1
WO2025191908A1 PCT/JP2024/038498 JP2024038498W WO2025191908A1 WO 2025191908 A1 WO2025191908 A1 WO 2025191908A1 JP 2024038498 W JP2024038498 W JP 2024038498W WO 2025191908 A1 WO2025191908 A1 WO 2025191908A1
Authority
WO
WIPO (PCT)
Prior art keywords
base
vehicle device
insulating base
vehicle
shape
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
PCT/JP2024/038498
Other languages
English (en)
Japanese (ja)
Inventor
翔宇 西川
大輔 中村
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.)
Yokowo Co Ltd
Original Assignee
Yokowo Co Ltd
Yokowo Mfg Co Ltd
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 Yokowo Co Ltd, Yokowo Mfg Co Ltd filed Critical Yokowo Co Ltd
Publication of WO2025191908A1 publication Critical patent/WO2025191908A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • 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
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles

Definitions

  • the present invention relates to a vehicle device and a method for providing a vehicle device.
  • Patent Document 1 describes an antenna device that is placed on a mounting surface, such as the roof of a vehicle.
  • the antenna device has a base, and the base is fixed to the mounting surface, thereby placing the antenna device on the mounting surface.
  • the mounting surface on which the antenna device described in Patent Document 1 is placed has holes formed therein through which cables, etc., that connect the inside of the vehicle to the antenna device are inserted.
  • the shape and size of the holes formed in the mounting surface can vary from vehicle to vehicle. This means that a base corresponding to the shape and size of the holes must be designed and manufactured for each vehicle, making it difficult to reduce the amount of work required to design and manufacture the antenna device.
  • this issue also exists for vehicle devices other than antenna devices that are placed on mounting surfaces with holes formed therein.
  • One object of the present invention is to reduce the amount of work required to design and manufacture vehicle devices. Other objects of the present invention will become apparent from the description of this specification.
  • One aspect of the present invention is a vehicle device that is placed on a mounting surface having a hole formed therein, and includes a first insulating base having a notch formed therein, and a second insulating base that is placed in the notch of the first insulating base, the second insulating base having a shape that corresponds to the hole.
  • One aspect of the present invention is a method for providing a vehicle device that can be attached to each of several different shaped holes, the method including: a first step of manufacturing a first insulating base having a cutout formed therein and common to the several shaped holes; and several types of second insulating bases that are placed in the cutout and correspond to the several shaped holes; a second step of selecting a specific second insulating base from the several types of second insulating bases that corresponds to a specific hole; and a third step of assembling the first insulating base and the specific second insulating base selected in the second step.
  • FIG. 1 is an exploded perspective view of a vehicle device 10 according to an embodiment of the present invention.
  • 1 is a perspective view showing a state in which a case 11, an antenna 12, and a substrate 13 are removed from a vehicle device 10 of the present embodiment.
  • 1 is a plan view of a mounting surface 101 of a roof 100 on which a vehicle device 10 is disposed, viewed in the ⁇ Z direction.
  • FIG. 10 is a plan view of the second base 152 as viewed in the +Z direction.
  • FIG. 10 is a plan view of another example (1) of the mounting surface 101 of the roof 100 as viewed in the ⁇ Z direction.
  • FIG. 10 is a plan view of another example (1) of the second base 152 as viewed in the +Z direction.
  • FIG. 10 is a plan view of another example (2) of the mounting surface 101 of the roof 100 as viewed in the ⁇ Z direction.
  • FIG. 10 is a plan view of another example (2) of the second base 152 as viewed in the +Z direction.
  • FIG. 10 is a plan view of another example (3) of the mounting surface 101 of the roof 100 as viewed in the ⁇ Z direction.
  • FIG. 10 is a plan view of another example (3) of the second base 152 as viewed in the +Z direction.
  • 3 is a cross-sectional view of the YZ plane taken along line AA in FIG. 2.
  • FIG. 8 is an enlarged view of the dashed line portion in FIG. 7.
  • FIG. 10 is an exploded perspective view of a vehicle device 10A according to a first modified example. 8 is a cross-sectional view of a vehicle device 10A according to a first modified example, taken along the YZ plane similar to FIG. 7 .
  • FIG. 10 is an exploded perspective view of a vehicle device 10B according to
  • FIG. 1 is an exploded perspective view of a vehicle device 10 according to the present embodiment.
  • the direction from base 15 (described below) toward case 11 (described below) is referred to as the "+Z direction,” and the opposite direction (i.e., the direction from case 11 toward base 15) is referred to as the "-Z direction.”
  • the opposite direction i.e., the direction from case 11 toward base 15
  • the opposite direction i.e., the direction from case 11 toward base 15
  • the opposite direction i.e., the direction from case 11 toward base 15
  • the vehicle device 10 of this embodiment is disposed in a predetermined location on the vehicle, as described below.
  • the +X direction corresponds to the forward direction as viewed from the driver's seat of the vehicle
  • the +Y direction corresponds to the left direction as viewed from the driver's seat of the vehicle
  • the +Z direction corresponds to the upward direction as viewed from the driver's seat of the vehicle.
  • the +X direction may be referred to as the "forward direction (or forward)", the -X direction as the “rearward direction (or rearward)", the +Y direction as the “leftward direction (or leftward)”, the -Y direction as the “rightward direction (or rightward)”, the +Z direction as the "upward direction (or upward)”, and the -Z direction as the "downward direction (or downward)”.
  • Each of the +X direction, -X direction, +Y direction, -Y direction, +Z direction, and -Z direction is a single direction (a direction with a fixed orientation). Also, rather than being single directions (directions with a fixed orientation), for example, both the +X direction and the -X direction may be simply referred to as the "X direction.” Similarly, both the +Y direction and the -Y direction may be simply referred to as the "Y direction.” Also, both the +Z direction and the -Z direction may be simply referred to as the "Z direction.”
  • the +X direction, +Y direction, and +Z direction are each represented by a line segment with an arrow. Note that the intersection of these line segments with an arrow does not represent the coordinate origin.
  • FIG. 2 is a perspective view showing the vehicle device 10 of this embodiment with the case 11, antenna 12, and board 13 removed.
  • the vehicle device 10 is a device that is installed in a predetermined location on the vehicle.
  • the vehicle device 10 of this embodiment is an antenna device (roof antenna) that is installed outside the roof, such as on the top of the roof.
  • the location (predetermined location) where the vehicle device 10 is installed can be changed as appropriate depending on the desired directivity of the antenna of the vehicle device 10 (antenna device).
  • the vehicle device 10 may also be installed in various locations, such as inside or under the roof of the vehicle, inside a door panel, trunk, hatchback, mirror, inside the passenger compartment, windshield, rear window, inside the instrument panel, above the dashboard, overhead console, bumper, license plate attachment portion, pillar, spoiler, etc.
  • the vehicle device 10 is not limited to being installed in the vehicle, but may also be brought into the vehicle and used within the vehicle.
  • the vehicle device 10 is not limited to an antenna device, as long as it is a device that is placed in a predetermined location on the vehicle.
  • the vehicle device 10 may be a measurement device that has a sensor component placed in a predetermined location on the vehicle.
  • the vehicle device 10 may be a light-emitting device that has a light-emitting element placed in a predetermined location on the vehicle.
  • the vehicle device 10 of this embodiment is an antenna device as described above, and as shown in Figures 1 and 2, includes a case 11, an antenna 12, a substrate 13, a ground plate 14, a base 15, and a pad 16. Furthermore, as shown in Figure 1, the vehicle device 10 further includes a nut 21, a collar 22, a washer 23, and a bolt 24 as components for being placed (fixed) on the mounting surface of the roof.
  • the case 11, together with the base 15, is a component that constitutes the exterior of the vehicle device 10.
  • the case 11 is formed from an insulating resin such as PC resin, ASA resin, a PC/ASA resin composition, or ABS resin.
  • the case 11 may also be formed from a material other than insulating resin that is transparent to radio waves.
  • the case 11 may also be composed of an insulating resin portion and a material other than insulating resin that is transparent to radio waves. In other words, the case 11 may be formed from any combination of desired materials.
  • the ground plate 14 is a member that forms the ground of the antenna 12.
  • the ground plate 14 functions as a common ground for the first element 121 and the second element 122 of the antenna 12. That is, in this embodiment, the ground plate 14 is formed integrally with the multiple elements of the antenna 12.
  • the ground plate 14 does not have to be formed integrally with the multiple elements.
  • the ground plate 14 may be formed as a separate body for the multiple elements of the antenna 12, as in the vehicle device 10B of the second modified example described below.
  • the ground plate 14 is formed from a conductive material such as metal, for example, electrolytic galvanized steel sheet (SECC; Steel Electrolytic Cold Commercial, bonded steel sheet).
  • SECC electrolytic galvanized steel sheet
  • the ground plate 14 is also formed by sheet metal processing. Forming the ground plate 14 by sheet metal processing allows for lighter weight and lower costs compared to when it is formed by die casting.
  • the ground plate 14 may be formed from a conductive material other than electrolytic galvanized steel sheet, and may also be formed by die casting.
  • the ground plate 14 is fixed to the first base 151 of the base 15 by fastening it with screws 34.
  • the shape, size, and placement of the ground plate 14 can sometimes cause unwanted resonance in the antenna 12.
  • Unwanted resonance is a resonance phenomenon that occurs in an unintended frequency band. If an unwanted resonance frequency exists within the frequency band of radio waves supported by the antenna 12, it can reduce the gain of the antenna 12 and cause noise.
  • the frequency band of radio waves supported by the elements of the antenna 12 (first element 121 and second element 122) can be changed as needed.
  • the shape and size of the ground plate 14 can be changed as needed to suit the elements of the antennas placed in order to allow for the combination and placement of various antenna elements in this way. This makes it possible to adjust the unwanted resonance frequency and suppress the reduction in gain of the antenna 12 in the frequency band of radio waves supported by the antenna 12.
  • the ground plate 14 of this embodiment is formed to the minimum necessary size for each antenna element to be placed. This allows for weight reduction and cost reduction of the vehicle device 10.
  • the base 15, together with the case 11, is a component that constitutes the exterior of the vehicle device 10.
  • the base 15 is located on the bottom side of the vehicle device 10 and is formed in a plate shape.
  • the base 15 is fixed to the mounting surface of the vehicle, thereby positioning the vehicle device 10 on the mounting surface.
  • the base 15 has a first base 151 and a second base 152 that is separate from the first base 151.
  • Each of the first base 151 and the second base 152 is formed from an insulating resin such as PC resin, ASA resin, a PC/ASA resin composition, or ABS resin.
  • At least one of the first base 151 and the second base 152 may be formed from a material other than insulating resin that is transparent to radio waves. Also, at least one of the first base 151 and the second base 152 may be composed of an insulating resin portion and a material other than insulating resin that is transparent to radio waves. Furthermore, at least one of the first base 151 and the second base 152 may be formed from a conductive material, or from a material that is not transparent to radio waves. In other words, at least one of the first base 151 and the second base 152 may be formed from any combination of desired materials.
  • first base 151 and second base 152 Details of the first base 151 and second base 152 will be described later.
  • the pad 16 is a component arranged between components of the vehicle device 10. As shown in Figures 1 and 2, the pad 16 has a first pad 161 and a second pad 162 (however, the second pad 162 is only shown in Figure 1).
  • the first pad 161 and the second pad 162 are each made of resin or rubber.
  • the first pad 161 and the second pad 162 do not have to be made of the same material, and may be made of different materials.
  • the first pad 161 is disposed between the case 11 and the base 15 (specifically, the first base 151) of the vehicle device 10.
  • the first pad 161 is sandwiched between the case 11 and the first base 151 and fastened and fixed with screws 31. This makes it possible to waterproof the gap between the case 11 and the first base 151.
  • the first pad 161 is formed to surround the outer periphery of the first base 151. As a result, the first pad 161 also functions to conceal the gap between the vehicle device 10 and the location where the vehicle device 10 is disposed (the roof in this embodiment), improving the aesthetic appearance of the vehicle device 10.
  • the second pad 162 is also disposed between the first base 151 and the second base 152 of the vehicle device 10.
  • the second pad 162 is sandwiched and fixed between the first base 151 and the second base 152. This makes it possible to waterproof the gap between the first base 151 and the second base 152. Furthermore, by sandwiching the second pad 162 between the second base 152 and the location where the vehicle device 10 is disposed (the roof in this embodiment), it is possible to prevent water from seeping into holes formed in the mounting surface of the roof. Details of how the second pad 162 is sandwiched and arranged between the first base 151 and the second base 152, and how the second pad 162 is sandwiched and arranged between the second base 152 and the roof, as well as the fixing method, will be described later.
  • Figure 3A is a plan view of the mounting surface 101 of the roof 100 on which the vehicle device 10 is mounted, viewed in the -Z direction.
  • Figure 3B is a plan view of the second base 152, viewed in the +Z direction.
  • the vehicle device 10 of this embodiment is disposed on the roof of the vehicle.
  • a hole 102 is formed in the mounting surface 101 of the roof 100 on which the vehicle device 10 is disposed.
  • the hole 102 is an opening through which cables, etc., connecting the interior of the vehicle to the vehicle device 10 are inserted.
  • the cables, etc. are bundled by being inserted through the cable insertion portion of the base 15 (in this embodiment, an opening formed in the protrusion 154 of the second base 152), and are attached so that the cable insertion portion of the base 15 fits into the hole 102.
  • the cables, etc. are inserted into the hole 102 via the cable insertion portion of the base 15.
  • the hole 102 formed in the mounting surface 101 of the roof 100 shown in Figure 3A is formed in the shape of a home plate.
  • the shape and size of the hole 102 formed in the mounting surface 101 of the roof 100 may vary from vehicle to vehicle.
  • the hole 102 may be formed in various shapes other than the home plate shape, such as a quadrilateral, a rounded quadrilateral, a circle, an oval, a keyhole shape, or a T-shape.
  • the cable insertion portion of the base 15 is attached to fit into the hole 102, so the shape and size of the cable insertion portion of the base 15 must also match the shape and size of the hole 102.
  • the entire base 15, including the cable insertion portion would need to be designed and manufactured for each vehicle to match the shape and size of the hole 102. Specifically, labor is required to adjust the dimensions and evaluate the performance of the entire base 15, and a manufacturing mold the size of the entire base 15 must be prepared for each hole 102.
  • the base 15 of the vehicle device 10 of this embodiment is formed by combining a first base 151 and a second base 152, which are separate bodies.
  • the second base 152 has a cable insertion portion that needs to be adjusted to the shape and size of the hole 102.
  • the only portion that needs to be changed in shape and size can be the second base 152.
  • the shape and size of the hole 102 differ for each vehicle, it is possible to place it in a different hole 102 for each vehicle by simply changing the second base 152, which is part of the base 15, without having to design and manufacture the entire base 15.
  • the shape and size of the first base 151 can be standardized. This reduces the amount of work required to design and manufacture the vehicle device 10, specifically reducing mold costs and shortening the design period.
  • first base 151 and second base 152 The following provides a detailed description of the first base 151 and second base 152.
  • the first base 151 is a member of the base 15 in which the notch 153 is formed.
  • the second base 152 is a base of the base 15 that is placed in the notch 153 of the first base 151.
  • the second base 152 is attached from above the first base 151, as shown in FIG. 1.
  • the first base 151 and the second base 152 are formed from an insulating material (e.g., resin).
  • the first base 151 and the second base 152 may be referred to as the "first insulating base” and the "second insulating base", respectively.
  • the notch 153 does not have to have a shape that surrounds the outer periphery of the second base 152, as long as it has a shape that allows the second base 152 to be positioned therein.
  • the notch 153 may, for example, be a shape in which part of the outer periphery of the first base 151 is cut out.
  • the notch 153 is not limited to being formed in the center of the first base 151, and can be formed in any desired position on the first base 151.
  • the notch 153 is formed in a shape and size that allows the second base 152 to be placed therein.
  • the notch 153 is formed in a shape that is slightly smaller than the outer periphery of the second base 152 in a planar view.
  • the base 15 can have an area (hereinafter sometimes referred to as the "predetermined area") where part of the first base 151 and part of the second base 152 overlap when viewed in the -Z direction (in a planar view).
  • part of the second base 152 is located higher than part of the first base 151 in the predetermined area.
  • the notch 153 is not limited to the shape shown in Figure 1, and may be formed in various shapes such as a quadrilateral, a rounded quadrilateral, a circle, an oval, a home plate shape, a keyhole shape, or a T-shape.
  • the second base 152 is a member having a shape that corresponds to the hole 102 formed in the mounting surface 101 of the roof 100.
  • “the second base 152 has a shape that corresponds to the hole 102” means that when the base 15 (first base 151 and second base 152) is attached to the mounting surface 101 of the roof 100, at least a portion of the second base 152 in the base 15 corresponds to at least one of the shape and size of the hole 102.
  • the second base 152 has a protrusion 154, an elastic piece 155, and an outer protrusion 156.
  • the protrusion 154 is a portion of the second base 152 that protrudes in the -Z direction.
  • the protrusion 154 has a cable insertion portion of the base 15 (a portion where cables connecting the interior of the vehicle and the vehicle device 10 are bundled), and is attached to fit into the hole 102.
  • the outer periphery of the protrusion 154 of the second base 152 shown by the dashed line in Figure 3B is formed to fit along the edge of the hole 102 shown in Figure 3A.
  • the outer periphery of the protrusion 154 of the second base 152 is formed in the same home plate shape as the hole 102.
  • the shape of the outer periphery of the protrusion 154 of the second base 152 does not need to be exactly the same as the shape of the hole 102.
  • the outer protrusion 156 is a portion that protrudes outward from a portion of the outer periphery of the second base 152.
  • the outer protrusion 156 in the area (predetermined area) of the second base 152 that overlaps with the first base 151 presses the first base 151 toward the mounting surface 101 (-Z direction).
  • the vehicle device 10 can be made more resistant to external forces than if the second base 152 did not have the outer protrusion 156. Details of the mounting structure (arrangement structure) of the vehicle device 10 to the roof 100 will be described later.
  • the outer protrusion 156 can suppress relative rotation between the first base 151 and the second base 152 when the base 15 is attached to the mounting surface 101. Therefore, the vehicle device 10 can be assembled in a stable position compared to when the second base 152 does not have the outer protrusion 156.
  • Figure 4A is a plan view of another example (1) of the mounting surface 101 of the roof 100, viewed in the -Z direction.
  • Figure 4B is a plan view of another example (1) of the second base 152, viewed in the +Z direction. However, in Figure 4B, part of the second base 152 is not shown, and only the outer periphery of the protrusion 154 is shown with a dashed line.
  • the hole 102 is formed in a quadrilateral shape (specifically, a rectangular shape).
  • the outer periphery of the protrusion 154 is formed in a quadrilateral shape (specifically, a rectangular shape) so as to follow the edge of the hole 102 shown in Figure 4A.
  • Figure 5A is a plan view of another example (2) of the mounting surface 101 of the roof 100, viewed in the -Z direction.
  • Figure 5B is a plan view of another example (2) of the second base 152, viewed in the +Z direction. However, in Figure 5B, part of the second base 152 is not shown, and only the outer periphery of the protrusion 154 is shown with a dashed line.
  • the hole 102 is formed in an elliptical shape.
  • the outer periphery of the protrusion 154 is formed in an elliptical shape so as to follow the edge of the hole 102 shown in Figure 5A.
  • Figure 6A is a plan view of another example (3) of the mounting surface 101 of the roof 100, viewed in the -Z direction.
  • Figure 6B is a plan view of another example (3) of the second base 152, viewed in the +Z direction. However, in Figure 6B, part of the second base 152 is not shown, and only the outer periphery of the protrusion 154 is shown with a dashed line.
  • the hole 102 is formed in a T-shape.
  • the outer periphery of the protrusion 154 is formed in a T-shape so as to follow the edge of the hole 102 shown in Figure 6A.
  • Figure 7 is a cross-sectional view of the YZ plane taken along line A-A in Figure 2.
  • Figure 8 is an enlarged view of the dashed line portion in Figure 7.
  • the nut 21 is fixed (specifically, clinched) to the ground plate 14.
  • the bolt 24 is tightened, the nut 21 is pulled downward and comes into contact with the collar 22.
  • the ground plate 14 is formed with adjustment holes 143 and recesses (not shown). The formation of the holes 143 and recesses limits the force exerted by tightening the bolt 24 to the inside of the holes 143 and recesses, making it difficult for parts of the ground plate 14 other than the parts where the holes 143 are formed to deform, thereby suppressing deformation of the entire ground plate 14.
  • the holes 143 are positioned so that the nuts 21 can be lowered in a balanced manner.
  • three holes 143 are formed as shown in Figure 1.
  • two holes 143 may be formed, or four or more holes 143 may be formed.
  • the ground plate 14 which is integral with the nut 21, presses the second base 152 downward, applying a compressive force to the second pad 162 between the first base 151 and the second base 152, thereby preventing water from entering the vehicle device 10 (the space in which the antenna 12 is located).
  • the second pad 162 is a single component that can prevent water from entering the vehicle interior and the space where the antenna 12 is located. This eliminates the need for adhesives or double-sided tape, allowing for a reduction in the number of components.
  • ⁇ Procedure for Providing Vehicle Device 10>> The following describes a procedure for providing the vehicle device 10.
  • the vehicle device 10 according to this embodiment is provided through the following three steps.
  • the holes 102 formed in the mounting surface 101 of the roof 100 are not limited to the shape shown in Figure 3A (home plate shape), but can be formed in a variety of shapes for each vehicle, such as the shape of another example (1) shown in Figure 4A (quadrangle shape), the shape of another example (2) shown in Figure 5A (oval shape), or the shape of another example (3) shown in Figure 6A (T-shape).
  • the shape of another example (1) shown in Figure 4A quadrangle shape
  • the shape of another example (2) shown in Figure 5A oval shape
  • T-shape shape of another example (3) shown in Figure 6A
  • the procedure for providing the vehicle device 10 makes it possible to place the hole 102, which differs for each vehicle, in a different shape or size for each vehicle by simply changing the second base 152, which is part of the base 15, without having to design and manufacture the entire base 15.
  • the shape and size of the first base 151 can be made standard. This reduces the amount of work required to design and manufacture the vehicle device 10, specifically reducing mold costs and shortening the design period.
  • Fig. 9 is an exploded perspective view of the vehicle device 10A of the first modified example.
  • Fig. 10 is a cross-sectional view of the vehicle device 10A of the first modified example taken along the YZ plane, similar to Fig. 7.
  • the second base 152 is attached from above the first base 151.
  • the second base 152A of the base 15A may be attached from below the first base 151A.
  • part of the second base 152A will be located below part of the first base 151A.
  • the second insulating base has a protrusion that protrudes outward from a part of the outer periphery.
  • a pad is provided that is sandwiched between the first insulating base and the second insulating base.
  • the above-described embodiment makes it possible to prevent water from entering the interior of the vehicle device.
  • Aspect 7 is a method for providing a vehicle device that can be attached to each of several different shaped holes, comprising: a first step of manufacturing a first insulating base having a cutout formed therein and common to the several shaped holes; and several types of second insulating bases that are placed in the cutout and correspond to the several shaped holes; a second step of selecting a specific second insulating base from the several types of second insulating bases that corresponds to a specific hole; and a third step of assembling the first insulating base and the specific second insulating base selected in the second step.
  • the above-described aspect can reduce the number of steps required to design and manufacture a vehicle device, and can also reduce manufacturing costs.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

L'invention concerne un dispositif de véhicule qui est disposé sur une surface de fixation ayant un trou formé à l'intérieur de celui-ci, le dispositif de véhicule comprenant une première base d'isolation ayant une encoche formée à l'intérieur de celle-ci et une deuxième base d'isolation qui est disposée dans l'encoche de la première base d'isolation, la deuxième base d'isolation ayant une forme correspondant au trou. L'invention concerne également un procédé de fourniture d'un dispositif de véhicule qui peut être fixé à des trous de différentes formes, le procédé de fourniture d'un dispositif de véhicule comprenant : une première étape consistant à produire une première base d'isolation qui a une encoche et est commune aux trous de diverses formes, et diverses secondes bases d'isolation qui sont disposées dans l'encoche et correspondent aux trous de diverses formes ; une deuxième étape consistant à sélectionner une deuxième base d'isolation spécifique correspondant à un trou spécifique parmi les trous parmi les diverses deuxièmes bases d'isolation ; et une troisième étape consistant à assembler la première base d'isolation et la deuxième base d'isolation spécifique sélectionnée dans la deuxième étape.
PCT/JP2024/038498 2024-03-11 2024-10-29 Dispositif de véhicule et procédé de fourniture de dispositif de véhicule Pending WO2025191908A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202463563593P 2024-03-11 2024-03-11
US63/563,593 2024-03-11

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WO2025191908A1 true WO2025191908A1 (fr) 2025-09-18

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Citations (5)

* Cited by examiner, † Cited by third party
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JP2002329559A (ja) * 2001-05-01 2002-11-15 Kojima Press Co Ltd ケーブル取り付け構造
EP1919026A1 (fr) * 2006-11-03 2008-05-07 Delphi Technologies, Inc. Un boîtier électronique monté sur un véhicule
JP2014082565A (ja) * 2012-10-15 2014-05-08 Harada Ind Co Ltd 車両用アンテナカバー
JP2016032165A (ja) * 2014-07-28 2016-03-07 株式会社ヨコオ 車載用アンテナ装置
JP2020198598A (ja) * 2019-06-05 2020-12-10 原田工業株式会社 アンテナ装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002329559A (ja) * 2001-05-01 2002-11-15 Kojima Press Co Ltd ケーブル取り付け構造
EP1919026A1 (fr) * 2006-11-03 2008-05-07 Delphi Technologies, Inc. Un boîtier électronique monté sur un véhicule
JP2014082565A (ja) * 2012-10-15 2014-05-08 Harada Ind Co Ltd 車両用アンテナカバー
JP2016032165A (ja) * 2014-07-28 2016-03-07 株式会社ヨコオ 車載用アンテナ装置
JP2020198598A (ja) * 2019-06-05 2020-12-10 原田工業株式会社 アンテナ装置

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