CN212950423U - Electronic component protection structure for vehicle - Google Patents
Electronic component protection structure for vehicle Download PDFInfo
- Publication number
- CN212950423U CN212950423U CN202020694454.4U CN202020694454U CN212950423U CN 212950423 U CN212950423 U CN 212950423U CN 202020694454 U CN202020694454 U CN 202020694454U CN 212950423 U CN212950423 U CN 212950423U
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- electronic component
- bracket
- vehicle
- load transmission
- plate
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- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 230000001681 protective effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides an electronic parts protection architecture of vehicle. The electronic component protection structure of a vehicle includes an interior member constituting a wall surface of a trunk room, and a bracket attached to a vehicle body inner panel, wherein an electronic component is disposed in a space formed between the interior member and the vehicle body inner panel and attached to the bracket, and a load transmission member including a first plate-like portion and a second plate-like portion is attached to the bracket, and the load transmission member is disposed such that the first plate-like portion is positioned between the interior member and the electronic component, and a part of the bracket is overlapped and connected with the second plate-like portion of the load transmission member to constitute a thick-walled region having a thick plate thickness, which is positioned in the vicinity of a portion where the bracket is fixedly connected to the vehicle body inner panel. Based on the above structure of the utility model, can restrain the cost and increase, avoid the luggage cabin space to diminish, can protect electronic parts again effectively.
Description
Technical Field
The utility model relates to an electronic parts protection architecture of vehicle.
Background
Some vehicles employ a structure in which electronic components are disposed near a luggage compartment. The electronic component is, for example, a component for driving an auxiliary device disposed near a luggage compartment. By disposing the electronic component near the luggage compartment in this manner, the harness connected between the accessory and the electronic component can be shortened.
However, in the case where a large-sized luggage (such as a golf bag) having a heavy weight is placed in the luggage compartment, the luggage may move toward a portion where the electronic components are provided while the vehicle is traveling. For example, in the case where the luggage is placed on the side of the electronic component located on the outer side in the vehicle width direction, the luggage moves toward the electronic component side when the vehicle turns a corner or the like. If the luggage hits the electronic parts, the electronic parts may be damaged or fall off.
Conventionally, as an electronic component protection structure, an interior member constituting a wall surface of a luggage compartment is generally provided on a side surface of the luggage compartment. Fig. 5 and 6 show an example of such a conventional electronic component protection structure. Fig. 5 is a perspective view showing an electronic component protection structure, and fig. 6 is a sectional view of the structure shown in fig. 5 as viewed from the rear of the vehicle. As shown in fig. 5 and 6, an electronic component e disposed on the outer side (left side in fig. 6) in the vehicle width direction of the interior member t of the luggage compartment lm is fixed to the lower end of the bracket b. The upper end of the bracket b is attached to an inner panel i of the vehicle by an attachment member a made of a bolt and a nut.
However, in the electronic component protection structure described above, since the rigidity of the interior member t is low, when the luggage d moves and hits the interior member t, the interior member t may deform to protrude outward in the vehicle width direction and hit the electronic component e as shown in fig. 7. In this case, the electronic component e may be damaged, and the bracket b may be deformed to cause the mounting member a to fall off, thereby causing the electronic component to be detached from the inner panel i.
In contrast, it is conceivable to increase the rigidity of the electronic component e and the interior member t itself, or to add a large-sized protective member for preventing collision with luggage between the interior member t and the electronic component e, but this increases the cost, and when the large-sized protective member is added, it takes up a sufficiently large space, and the space of the luggage compartment becomes small.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, an object of the present invention is to provide an electronic component protection structure for a vehicle that can suppress an increase in manufacturing cost, prevent a reduction in luggage compartment space, and effectively protect electronic components.
As a means for solving the above-described problems, the present invention provides an electronic component protection structure for a vehicle, including an interior member constituting a wall surface of a luggage compartment and a bracket mounted on a vehicle body inner panel, wherein an electronic component is disposed in a space formed between the interior member and the vehicle body inner panel and mounted on the bracket, characterized in that: the bracket is mounted with a load transmission member having a first plate-shaped portion and a second plate-shaped portion, the load transmission member being disposed such that the first plate-shaped portion is positioned between the interior member and the electronic component, a portion of the bracket and the second plate-shaped portion of the load transmission member are joined together in an overlapping manner to form a thick region having a thick plate thickness, the thick region being positioned in the vicinity of a portion where the bracket is fixedly joined to the vehicle body inner panel.
The utility model discloses an above-mentioned electronic parts protection architecture of vehicle's advantage lies in, can restrain the cost increase, avoid the luggage cabin space to diminish, can protect electronic parts again effectively. Specifically, when the luggage in the luggage room moves during the travel of the vehicle, and presses the interior member toward the outside in the vehicle width direction and hits the load transmission member, the impact load is transmitted from the load transmission member to the bracket via the thick plate region, and then transmitted to the vehicle body inner panel, whereby the impact load is dispersed, and the impact applied to the electronic component and the bracket can be reduced. In addition, since the thick plate region is formed near the portion where the bracket is fixedly connected to the vehicle body inner panel, the rigidity of the bracket is improved, and the bracket can be prevented from being detached from the vehicle body inner panel due to deformation of the bracket, thereby preventing the electronic component from being detached. In addition, since the first plate-like portion of the load transmission member is located between the electronic component and the interior member, the electronic component is not directly collided, so that the electronic component can be effectively prevented from being damaged. Meanwhile, since it is only necessary to install the load transmission member in the space formed between the interior member and the bracket, and it is not necessary to adopt a structure for improving the strength of the interior member or the electronic component itself, it is not necessary to increase the manufacturing cost greatly, and it is not necessary to add a large-sized protective member, so that it is possible to prevent the space of the trunk from becoming small.
In the electronic component protection structure for a vehicle according to the present invention, it is preferable that the first plate-shaped portion of the load transmission member is spaced apart from the electronic component mounted on the bracket by a distance.
Based on above-mentioned structure, be favorable to realizing the lightweight of load transmission component and support. Specifically, even if the load transmission member or the bracket is deformed toward the electronic component by a small amount when the load transmission member or the bracket is collided with by a luggage due to insufficient rigidity of the load transmission member or insufficient thickness of the thick plate region of the bracket, the electronic component is not easily collided with by the space between the load transmission member and the electronic component. Thus, even in the case of using a load transmission member and a bracket which are light in weight, the electronic component can be effectively prevented from being damaged or falling off.
Drawings
Fig. 1 is a perspective view of an electronic component protection structure of a vehicle according to an embodiment of the present invention, as viewed from the rear right of the vehicle.
Fig. 2 is a perspective view of the electronic component protection structure of the vehicle as seen from the front right of the vehicle.
Fig. 3 is a perspective view of the electronic component protection structure of the vehicle as viewed from the front left of the vehicle.
Fig. 4 is a sectional view of the electronic component protection structure of the vehicle as seen from the rear of the vehicle.
Fig. 5 is a perspective view showing a conventional electronic component protection structure for a vehicle.
Fig. 6 is a sectional view of the electronic component protection structure of the above-described prior art vehicle, as seen from the rear of the vehicle.
Fig. 7 is a schematic view showing a state in which luggage in the luggage compartment hits an interior member and electronic components are detached when the electronic component protection structure of the vehicle according to the related art described above is employed.
Detailed Description
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
Fig. 1 is a perspective view of an electronic component protection structure of a vehicle of the present embodiment as seen from the rear right of the vehicle; fig. 2 is a perspective view of the electronic component protection structure of the vehicle as seen from the front right of the vehicle; fig. 3 is a perspective view of the electronic component protection structure of the vehicle as viewed from the front left of the vehicle; fig. 4 is a sectional view of the electronic component protection structure of the vehicle as seen from the rear of the vehicle. In fig. 1 to 4 and fig. 5 to 7, the direction of arrow FR indicates the vehicle front side; the direction of arrow UP indicates vehicle UP; the direction of the arrow OUT indicates the outside in the vehicle width direction.
In the present embodiment, as shown in fig. 1 to 4, an electronic component protection structure for a vehicle (hereinafter simply referred to as an electronic component protection structure) is a structure for protecting an electronic component 2 disposed in the vicinity of a rear luggage compartment 1 of the vehicle.
As shown in fig. 4, an interior member 5 having low rigidity extending substantially in the vehicle height direction is provided on the outer side (left side in fig. 4) of the rear luggage compartment 1 in the vehicle width direction, and this interior member 5 constitutes a side wall surface of the rear luggage compartment 1. An inner panel (vehicle body inner panel) 6 of the vehicle is disposed on the outer side (left side in fig. 4) of the inner member 5 in the vehicle width direction. A space 8 is formed between the inner panel 6 and the interior member 5. The electronic component 2 is disposed in a space 8 formed between the interior member 5 and the inner panel 6.
Here, the Electronic component 2 is, for example, an ECU (Electronic Control Unit) having a rectangular parallelepiped shape. The electronic component 2 is used for lighting control of a tail lamp of a vehicle, opening and closing control of a door lock of the vehicle rear, up and down control of a power window, control of a rear monitor for monitoring the rear of the vehicle, and the like.
In the space 8, the electronic component 2 is mounted on a bracket 10, and the bracket 10 is mounted on the inner panel 6. The bracket 10 has a horizontal portion 10a extending horizontally outward in the vehicle width direction (left side in fig. 4) from a substantially middle portion in the vehicle height direction.
As shown in fig. 3 and 4, an electronic component fixing portion 10b extending vertically downward in the vehicle height direction is formed at an outer end portion (left end portion in fig. 4) in the vehicle width direction of the horizontal portion 10 a. The electronic component 2 is fixed and connected to the electronic component fixing portion 10b by the fastening member 12.
Meanwhile, a vertical portion 10c extending vertically upward in the vehicle height direction is formed at an inner end portion (right end portion in fig. 4) of the horizontal portion 10a in the vehicle width direction. The vertical portion 10c has a wide portion 10d (see fig. 3) having a large width in the vehicle longitudinal direction. An inner panel fastening portion 10e is formed at an upper end portion of the wide portion 10d in the vehicle height direction.
The inner panel fastening portion 10e is formed with an attachment opening 13. At the same time, as shown in fig. 2, an attachment opening 14 is formed in a portion of the inner panel 6 corresponding to the attachment opening 13. The inner panel fastening portion 10e of the bracket 10 is fastened to the inner panel 6 by inserting the fastening member 15 into the mounting opening 13 and the mounting opening 14.
In the present embodiment, as shown in fig. 1 to 4, a load transmission member 18 is attached to the bracket 10. In the space 8, the load transmission member 18 is disposed between the electronic component 2 and the interior member 5. The load transmission member 18 includes a plate-shaped vertical portion (a second plate-shaped portion of the present invention) 18a extending in the vehicle height direction, and a horizontal portion 18c extending horizontally from an end portion 18b below the vertical portion 18a in the vehicle height direction to the front in the vehicle length direction (the end portion 18b and the horizontal portion 18c constitute a first plate-shaped portion of the present invention). The end portion 18b and the horizontal portion 18c are located between the electronic component 2 and the interior member 5.
As shown in fig. 2, the vertical portion 18a has a wide portion 18d, and the wide portion 18d is formed at a position having the same height as the wide portion 10d of the holder 10 and has the same shape as the wide portion 10 d. The wide width part 18d of the vertical part 18a and the wide width part 10d of the bracket 10 are fastened and connected by the fastening member 20 in a state of being overlapped.
The horizontal portion 18c is fastened to the inner panel 6 by a fastening member 21. However, the horizontal portion 18c may be only brought into contact with the inner panel 6 without being fastened to the inner panel 6.
As shown in fig. 4, since the wide portion 10d of the bracket 10 and the wide portion 18d of the load transmission member 18 are overlapped and connected, a thick plate region 10f having a plate thickness of the sum of the plate thickness t1 of the bracket 10 itself and the plate thickness t2 of the load transmission member 18 is constituted. That is, the thick-plate region 10f (wide-width portion 10d) of the bracket 10 has a plate thickness of (t1+ t2), which is greater than the plate thickness of the electronic component fixing portion 10b and greater than the plate thickness t1 of the inner panel fastening portion 10 e.
Further, since the electronic component 2 is fixed to the electronic component fixing portion 10b of the bracket 10 extending downward from the left end portion of the horizontal portion 10a, the end portion 18b and the horizontal portion 18c of the load transmission member 18 are spaced apart from the electronic component 2 by a predetermined distance d.
With the above-described configuration of the present embodiment, when the interior member 5 is pushed toward the space 8 (left side in fig. 4) by moving the golf bag or the like placed in the rear deck 1 outward in the vehicle width direction during vehicle traveling, the interior member 5 may hit the load transmission member 18 near the electronic component 2, and at this time, an impact load generated by the collision is transmitted from the load transmission member 18 to the bracket 10 via the thick plate region 10f, and then transmitted to the inner panel 6. Thus, the impact load is dispersed, and the impact applied to the holder 10 and the electronic component 2 can be reduced. In addition, since the thick plate region 10f is located in the vicinity of the inner panel fastening portion 10e of the bracket 10, the deformation of the inner panel fastening portion 10e can be suppressed, and the electronic component 2 can be prevented from being detached from the inner panel 6. Meanwhile, since the end portion 18b and the horizontal portion 18c are located between the electronic component 2 and the interior member 5, the moving luggage does not directly hit the electronic component 2, and the occurrence of a situation in which the electronic component 2 is damaged can be effectively prevented.
In the above configuration, in order to prevent the electronic component 2 from being damaged and falling off, the load transmission member 18 is disposed only between the electronic component 2 and the interior member 5, and the load transmission member 18 and the bracket 10 are joined together in the thick plate region 10f in an overlapping manner. Therefore, it is not necessary to adopt a structure for enhancing the rigidity of the electronic component 2 and the interior member 5 itself, and the increase in cost can be suppressed. Meanwhile, compared with a structure in which a large-sized protective member for preventing collision with luggage is disposed in the space 8, the space 8 does not need to be increased, and therefore, the space of the rear luggage compartment 1 does not become smaller.
Further, in a state where the electronic component 2 is mounted on the electronic component fixing portion 10b of the bracket 10, the electronic component 2 and the load transmission member 18 are spaced apart by the predetermined distance d, and therefore, even if the rigidity of the load transmission member 18 is not sufficiently high or the plate thickness of the thick plate region 10f of the bracket 10 is not sufficiently thick, the load transmission member 18 is deformed slightly toward the electronic component 2 side when being collided with by a luggage, and is not likely to hit the electronic component 2. Thus, even in the case of using the load transmission member 18 and the bracket 10 which are light in weight, the electronic component 2 can be effectively prevented from being damaged or falling off.
The present invention is not limited to the description of the above embodiments, and can be modified as appropriate. For example, although the horizontal portion 10a is provided on the stand 10 in the above embodiment, the horizontal portion 10a may not be provided, and the stand 10 may have an appropriate shape according to circumstances. The thick-plate region 10f of the bracket 10 has a large plate thickness by overlapping the wide portion 18d of the load transmission member 18 with the wide portion 10d of the bracket 10, but the wide portion 10d of the bracket 10 itself may have a large plate thickness. The load transmission member 18 is fastened to the bracket 10 by the fastening member 20, but may be connected to the bracket 10 by welding or the like.
In the present embodiment, the electronic component protection structure in which the electronic component 2 is disposed in the space 8 on the side of the rear luggage compartment 1 of the vehicle has been described as an example, and the electronic component protection structure of the present invention is similarly applied to the case where the vehicle has a front luggage compartment.
Claims (2)
1. An electronic component protection structure for a vehicle, comprising an interior member constituting a wall surface of a luggage compartment and a bracket attached to a vehicle body interior panel, wherein an electronic component is disposed in a space formed between the interior member and the vehicle body interior panel and attached to the bracket, characterized in that:
a load transmission member having a first plate-like portion and a second plate-like portion is mounted on the bracket, the load transmission member being disposed such that the first plate-like portion is located between the interior member and the electronic component,
a part of the bracket is overlapped and connected with the second plate-shaped portion of the load transmission member to form a thick region with a thick plate thickness, and the thick region is located near a portion where the bracket is fixedly connected with the vehicle body inner panel.
2. The electronic component protection structure of a vehicle according to claim 1, characterized in that:
the first plate-like portion of the load transmission member is spaced apart from the electronic component mounted on the bracket by a gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020694454.4U CN212950423U (en) | 2020-04-29 | 2020-04-29 | Electronic component protection structure for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020694454.4U CN212950423U (en) | 2020-04-29 | 2020-04-29 | Electronic component protection structure for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212950423U true CN212950423U (en) | 2021-04-13 |
Family
ID=75373574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020694454.4U Active CN212950423U (en) | 2020-04-29 | 2020-04-29 | Electronic component protection structure for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212950423U (en) |
-
2020
- 2020-04-29 CN CN202020694454.4U patent/CN212950423U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |