JP2020001465A - On-board apparatus fitting device - Google Patents

Abstract

To suppress cost of manufacture.SOLUTION: An on-board apparatus fitting device includes an adjustment member and a pressing member. The adjustment member is fixed to a floor member of a vehicle to hold an on-board apparatus so that the fitting height is adjustable. The pressing member is attached to the on-board apparatus and has a bottom surface part spaced apart from a bottom surface of the on-board apparatus.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a mounting device for a vehicle-mounted device.

  In general, for example, an in-vehicle device such as an amplifier is attached to a vehicle via an attachment device such as a dedicated bracket (for example, see Patent Document 1).

JP 2012-9498 A

  However, installation space restrictions are different for each vehicle type, so it is necessary to manufacture a bracket for each vehicle type according to the installation space. That is, in the related art, the versatility of the bracket is low, and the manufacturing cost is increased.

  The present invention has been made in view of the above, and an object of the present invention is to provide a mounting device for an in-vehicle device that can reduce manufacturing costs.

  In order to solve the above-described problem and achieve the object, a mounting device for an in-vehicle device according to an embodiment includes an adjustment member and a pressing member. The adjusting member is fixed to a floor member of the vehicle, and holds the in-vehicle device so that the mounting height can be adjusted. The pressing member is attached to the in-vehicle device, and has a bottom surface part separated from a bottom surface of the in-vehicle device.

  According to the present invention, manufacturing costs can be reduced.

FIG. 1 is a diagram illustrating a configuration example of a mounting device. FIG. 2 is a diagram illustrating an example of mounting the mounting device. FIG. 3 is a diagram illustrating a specific example of a mounting position of the vehicle-mounted device with respect to the mounting device. FIG. 4 is a diagram illustrating an outline of the adjustment member. FIG. 5 is a diagram illustrating a specific example of an attachment mode of the pressing member and the adjustment member. FIG. 6 is a diagram (part 1) illustrating an installation example of the mounting device. FIG. 7 is a diagram (part 2) illustrating an installation example of the mounting device. FIG. 8 is a schematic diagram (part 1) of a mounting device according to a modification. FIG. 9 is a schematic diagram (part 2) of a mounting device according to a modification.

  Hereinafter, with reference to the accompanying drawings, a mounting device for an in-vehicle device according to an embodiment will be described. The present invention is not limited by the embodiment.

  First, a configuration example of a mounting device for a vehicle-mounted device according to the embodiment will be described with reference to FIG. In the following, the mounting device of the vehicle-mounted device may be simply referred to as the mounting device. FIG. 1 is a diagram illustrating a configuration example of the mounting device 1, and is an exploded perspective view of the mounting device 1.

  Note that FIG. 1 illustrates a three-dimensional orthogonal axis including a Z-axis whose vertical upward direction is the positive direction for easy understanding. In addition, such orthogonal axes may be described in other drawings.

  Hereinafter, the mounting device of the on-vehicle device is simply referred to as the mounting device 1. Hereinafter, a case will be described in which the in-vehicle device is an amplifier for a speaker.

  As shown in FIG. 1, the mounting device 1 according to the embodiment includes a cover 10, a pressing member 20, and an adjusting member 30. The cover 10 covers the in-vehicle device M from the top side (the Z-axis positive direction side). That is, the cover 10 can protect the vehicle-mounted device M from the top surface side.

  The pressing member 20 sandwiches and holds the vehicle-mounted device M from the outer surface side. For example, the pressing member 20 has a bottom surface portion 22 along the bottom surface of the vehicle-mounted device M, and a side surface portion 21 bent from the bottom surface portion 22 along the side wall surface of the vehicle-mounted device M. That is, in the example shown in FIG. 1, the pressing member 20 has a substantially U-shape.

  Further, the pressing member 20 has a mounting portion 27 that is bent inward from the upper end of the side surface portion 21. Further, the cover 10 is screwed to the pressing member 20 by a screw hole 26 provided in the mounting portion 27.

  Here, the case where the attachment portion 27 is provided on the pressing member 20 has been described, but the attachment portion 27 may be provided on the adjustment member 30. In the present embodiment, it is preferable that the cover 10 and the in-vehicle device M are fixed in a separated state. Details of this point will be described later with reference to FIG.

  The in-vehicle device M is held so as to be sandwiched between the side surfaces 21 from the outer surface side. Specifically, for example, the in-vehicle device M is fixed by screwing through a through hole 23 provided in the side surface portion 21. The manner of fixing the in-vehicle device M to the pressing member 20 is not limited to screwing, and can be arbitrarily changed.

  The adjustment member 30 is a pair of members each having a first fixing portion 31 and a second fixing portion 32, and each has an L-shape. The first fixing portion 31 is a surface for fixing the entire mounting device 1 to a floor member of a vehicle. As described later, in the mounting device 1, the first fixing portion 31 is fixed to the floor member using an adhesive member such as a double-sided tape or an adhesive. Note that the first fixing portion 31 may be fixed to the floor member by screwing.

  The second fixing portion 32 is a surface for fixing the pressing member 20, and has a vertically long slot 35. For example, the pressing member 20 and the adjusting member 30 are fixed by screws via the elongated hole 35 and the fixing hole 24 provided near the lower end of the side surface 21 of the pressing member 20.

  Next, a specific example of the installation position of the mounting device 1 will be described with reference to FIG. FIG. 2 is a diagram illustrating an example of mounting the mounting device 1. As shown in FIG. 2, the mounting device 1 is, for example, a space below a seat S of a vehicle, and is installed on a floor member.

  As described above, when installed on a floor member of a vehicle, the floor member may be flooded. In particular, when the in-vehicle device M is non-waterproof, if the in-vehicle device M is mounted while being directly placed on the floor member, the in-vehicle device M will be flooded, and the in-vehicle device M will be damaged.

  Therefore, even if the floor member is flooded, it is necessary to protect the vehicle-mounted device M from flooding. For this reason, as shown in FIG. 2, the mounting device 1 according to the embodiment can mount the vehicle-mounted device M and the floor member separately from each other.

  FIG. 3 is a diagram illustrating a specific example of a mounting mode of the vehicle-mounted device M to the mounting device 1. As shown in FIG. 3, the bottom surface Mb of the vehicle-mounted device M and the bottom surface portion 22 of the pressing member 20 are fixed in a state where they are separated by a height h.

  That is, the in-vehicle device M is fixed in a state of floating from the floor member, that is, in a state of being separated from the floor member. This makes it possible to suppress the in-vehicle device M from being flooded even if the floor member is flooded. That is, it is possible to suppress the failure of the vehicle-mounted device M due to the flooding.

  Next, the adjusting member 30 will be described with reference to FIG. FIG. 4 is a diagram illustrating a specific example of the adjustment member 30. As shown in FIG. 4, the second fixing portion 32 of the adjusting member 30 has a long hole 35 that is long in the vertical direction.

  The pressing member 20 and the adjusting member 30 are fixed by screws via the elongated holes 35. That is, the adjusting member 30 can adjust the mounting height of the pressing member 20 by fixing the pressing member 20 through the elongated hole 35.

  That is, the adjusting member 30 can lower the mounting height as shown in the left diagram of FIG. 4, or can adjust the mounting height higher as shown in the right diagram of FIG.

  In other words, the adjusting member 30 can freely adjust the mounting height of the vehicle-mounted device M. Thereby, the versatility of the mounting device 1 can be enhanced.

  That is, it is possible to adjust the mounting height of the vehicle-mounted device M according to the restriction of the mounting height of the installation space of the vehicle-mounted device M. In other words, one mounting device 1 can be used without manufacturing a fixture such as a dedicated bracket for each vehicle. This makes it possible to reduce manufacturing costs.

  Next, a specific example of a mode of fixing the pressing member 20 and the adjustment member 30 will be described with reference to FIG. FIG. 5 is a diagram illustrating a specific example of a fixing mode of the pressing member 20 and the adjustment member 30.

  As shown in FIG. 5, the pressing member 20 and the adjusting member 30 are fixed by a screw sc1. Specifically, the screw sc1 is fixed to the fixing hole 24 (see FIG. 1) provided in the pressing member 20 via the elongated hole 35 of the adjusting member 30.

  Scales 25 indicating the mounting height are provided at equal intervals on the side surface 21 of the pressing member 20. For example, the mounting operator can easily adjust the mounting height by adjusting the upper end of the adjusting member 30 to the scale 25.

  Thus, by providing the scale 25 on the side surface portion 21 of the pressing member 20, the operator can easily and accurately adjust the mounting height. Although the case where the scale 25 is provided on the side surface 21 of the pressing member 20 has been described here, the scale may be provided on the adjustment member 30 instead of the side surface 21. That is, a scale may be provided on the second fixing portion 32 along the elongated hole 35.

  Although the case where the elongated hole 35 is provided in the adjusting member 30 is shown here, the elongated hole 35 may be provided in the pressing member 20. Further, instead of the elongated hole 35, screw holes corresponding to a plurality of mounting heights may be provided in the adjusting member 30. That is, as long as the mounting height of the pressing member 20 can be adjusted, the manner of fixing the adjusting member 30 and the pressing member 20 does not matter. The screw sc2 shown in FIG. 5 is a screw for attaching the in-vehicle device M to the pressing member 20.

  Next, an example of installation of the mounting device 1 will be described with reference to FIG. FIG. 6 is a diagram illustrating an example of installation of the mounting device 1. As shown in FIG. 6, the mounting device 1 is fixed on a floor body B of the vehicle.

  A soundproof sheet S1 is stacked on the floor body B, and a floor mat S2 is stacked on the soundproof sheet S1. The floor body B corresponds to an example of the above-described floor member, and the soundproof sheet S1 and the floor mat S2 correspond to an example of a floor material disposed on the floor body B.

  For example, when fixing the first fixing portion 31 of the adjusting member 30 to the floor body B, a cut is made in the soundproof sheet S1 and the floor mat S2, and the double-sided tape T is stuck on the lower surface of the first fixing portion 31, The first fixing portion 31 is inserted from such a cut.

  Thereafter, the pressing member 20 holding the vehicle-mounted device M is fixed to the adjusting member 30 in a state where the soundproof sheet S1 and the floor mat S2 are pressed by the bottom surface portion 22 of the pressing member 20. That is, by fixing the pressing member 20 in a state where the soundproof sheet S1 and the floor mat S2 are pressed by the bottom portion 22, the installation space can be expanded by an amount corresponding to the compression of the soundproof sheet S1 and the floor mat S2. .

  In other words, even when the mounting height in the installation space is not sufficient, the mounting device 1 can be installed. That is, the versatility of the mounting device 1 can be improved.

  In addition, as shown in FIG. 6, the upper surface of the cover 10 and the lower surface of the seat S are fixed while being separated from each other by a height h1. If the upper surface of the cover 10 is fixed in contact with the lower surface of the seat S, or if the seat S is shifted, the mounting device 1 is pressed from the seat S and the mounting position of the mounting device 1 shifts. There is a risk.

  On the other hand, by fixing the upper surface of the cover 10 and the lower surface of the seat S separately, it is possible to suppress the displacement of the mounting device 1, that is, the in-vehicle device M after the mounting device 1 is installed. It becomes possible. Further, when the in-vehicle device M is an amplifier, it is possible to suppress the vibration of the in-vehicle device M from being hindered by the seat S.

  As shown in FIG. 6, a clearance is provided by a height h2 between the bottom surface of the cover 10 and the top surface of the vehicle-mounted device M, and the cover 10 is fixed. Thereby, even if the cover 10 and the seat S come into contact with each other due to installation space restrictions, the vibration transmitted from the seat S to the vehicle-mounted device M can be reduced by the mounting device 1.

  Although FIG. 6 shows a case where the soundproof sheet S1 and the floor mat S2 are pressed by the bottom surface portion 22 of the pressing member 20, the present invention is not limited to this. For example, when the vehicle-mounted device M is waterproof, the soundproof sheet S1 and the floor mat S2 may be pressed on the bottom surface of the vehicle-mounted device M. In such a case, the bottom portion 22 of the pressing member 20 can be omitted.

  By the way, as described above, the adjustment member 30 is, for example, a pair of independent members. This makes it possible to further improve versatility. FIG. 7 is a diagram illustrating an installation example of the mounting device 1.

  As shown in FIG. 7, when the floor body B has a stepped shape, the height at which the pressing member 20 is fixed to the adjusting member 30 is adjusted, so that the in-vehicle device M can be mounted in a horizontal state. It becomes possible.

  That is, the versatility can be improved by configuring the adjusting member 30 with a pair of independent members. Further, for example, when different devices are arranged on the floor body B, the mounting device 1 can also fix the vehicle-mounted device M at a mounting height that avoids contact with such devices.

  Further, at least one of the pair of adjusting members 30 can be used in an inverted state. That is, the first fixing unit 31 may be installed so as to face the side opposite to the vehicle-mounted device M.

  As described above, the mounting device 1 according to the embodiment includes the adjustment member 30 and the pressing member 20. The adjusting member 30 is fixed to a floor member of the vehicle, and holds the in-vehicle device M so that the mounting height can be adjusted. The pressing member 20 is attached to the in-vehicle device M and has a bottom surface portion 22 that is separated from the bottom surface Mb of the in-vehicle device M. Therefore, according to the mounting device 1 of the in-vehicle device M according to the embodiment, the versatility of the mounting device 1 is improved, so that the manufacturing cost can be suppressed.

  By the way, in the above-described embodiment, the case where the bottom portion 22 of the pressing member 20 has a flat plate shape that covers the in-vehicle device M from the bottom surface Mb side is shown, but the present invention is not limited to this.

  Hereinafter, a mounting device according to a modification will be described with reference to FIGS. 8 and 9. 8 and 9 are schematic diagrams of a mounting device according to a modification. As shown in FIG. 8, the mounting device 1A according to the modification is different from the mounting device 1 in that the pressing member 20a is configured by a plurality of members.

  In the example shown in FIG. 8, the pressing member 20a is a pair of members each having a side surface portion 21a and a bottom surface portion 22b, and a gap is provided between the pair of bottom surface portions 22b.

  The mounting device 1A can press the above-mentioned soundproof sheet S1 and floor mat S2 (see FIG. 6) by the bottom surface portion 22a. That is, it is possible to expand the installation space by compressing a part of the soundproof sheet S1 and the floor mat S2 on the bottom surface 22a. As shown in FIG. 8, the in-vehicle device M is fixed with a clearance provided to the bottom surface 22a. Thereby, it is possible to suppress the failure of the vehicle-mounted device M due to the flooding.

  Further, as in a pressing member 20b shown in FIG. 9, a step may be provided on the bottom surface portion 22b. Specifically, the bottom portion 22b has an end attached to the bottom surface of the in-vehicle device M, and a center protruding below the end (in the negative Z-axis direction).

  In other words, the installation space can be expanded by compressing the soundproof sheet S1 and the floor mat S2 by the central portion. Further, since the bottom portion 22b has a central portion protruding below the end portion (negative Z-axis direction) from the end portion, even if the floor member is flooded, it is possible to suppress the failure of the vehicle-mounted device M due to the flooding. It becomes.

  Further, as shown in FIG. 9, the in-vehicle device M is fixed to the adjustment member 30 without the intervention of the pressing member 20b. That is, as long as the adjusting member 30 can hold the in-vehicle device M so that the mounting height can be adjusted, the manner of holding the in-vehicle device M by the adjusting member 30 is not limited.

  By the way, in the above-described embodiment, the case where the in-vehicle device M is an amplifier has been described. However, the present invention is not limited to this, and the in-vehicle device M may be an electronic device including various ECUs (Electronic Control Units) or an electronic device. Other devices other than the above may be used.

  Further, in the above-described embodiment, the case where the pressing member 20 is provided is described. However, the pressing member 20 may be omitted, and the in-vehicle device M may be directly fixed by the adjustment member 30. That is, the bottom surface Mb of the vehicle-mounted device M may be regarded as the pressing member 20.

  Further effects and modifications can be easily derived by those skilled in the art. Thus, the broader aspects of the present invention are not limited to the specific details and representative embodiments shown and described above. Accordingly, various modifications may be made without departing from the spirit or scope of the general inventive concept as defined by the appended claims and equivalents thereof.

1, 1A, 1B Mounting device 10 Cover 20, 20a, 20b Pressing member 30 Adjusting member M In-vehicle equipment S Seat seat

Claims (6)

An adjusting member fixed to a floor member of the vehicle and holding the in-vehicle device so that the mounting height can be adjusted;
A mounting member for the in-vehicle device, comprising: a pressing member that is attached to the in-vehicle device and that has a bottom surface separated from the bottom surface of the in-vehicle device. The bottom portion,
The mounting device for a vehicle-mounted device according to claim 1, wherein the vehicle-mounted device presses a floor member disposed on the floor member in a state where the vehicle-mounted device is fixed by the adjustment member. The adjusting member is
It is a pair of members fixed to the floor member and having a first fixing portion along the floor member and a second fixing portion to which the pressing member is fixed and along the mounting height direction. The mounting device for a vehicle-mounted device according to claim 1. The second fixing part includes:
It has a long hole with a long diameter along the mounting height direction,
The pressing member,
The mounting device for a vehicle-mounted device according to claim 3, wherein the mounting device is fixed with a screw via the elongated hole. The pressing member or the adjusting member,
The mounting device for a vehicle-mounted device according to any one of claims 1 to 4, further comprising a scale indicating the mounting height. A cover that covers the in-vehicle device from a top side,
The mounting device for a vehicle-mounted device according to any one of claims 1 to 5, further comprising: a mounting portion for mounting the cover in a state where the cover and the vehicle-mounted device are separated from each other.

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