CN209666806U - Vehicle - Google Patents
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- Publication number
- CN209666806U CN209666806U CN201920140638.3U CN201920140638U CN209666806U CN 209666806 U CN209666806 U CN 209666806U CN 201920140638 U CN201920140638 U CN 201920140638U CN 209666806 U CN209666806 U CN 209666806U
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- Prior art keywords
- plate
- battery pack
- battery
- battery bracket
- bolt
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Abstract
The utility model discloses a kind of vehicles.The vehicle includes: battery pack and battery bracket, the rear floor assembly of the bottom of the vehicle and the neighbouring vehicle is arranged in the battery pack, the battery bracket setting is after described between floor assembly and the battery pack, and the first end of the rear floor assembly and the battery bracket is fixed, the battery pack and the second end of the battery bracket are fixed.According to the vehicle of the utility model embodiment, by the way that battery bracket is arranged, battery bracket can be both fixedly connected with rear floor assembly, it can be fixedly connected again with battery pack, to realize being indirectly connected with for battery pack and rear floor assembly, guarantee that battery pack can be securely fixed on the vehicle body of vehicle, solves the problems, such as to cause battery pack rear portion to be shaken since battery pack rear portion installation point can not arrange, improve the coupling stiffness of battery pack and vehicle body.
Description
Technical field
The utility model relates to technical field of vehicle, in particular to a kind of vehicle.
Background technique
Lightweight, long continuation of the journey are the striving direction of electric vehicle all the time, but with the increase of course continuation mileage, it is inevitable
Cause battery pack volume also more to be come bigger, therefore, when installing battery pack, since the volume of battery pack is excessive, leads to battery pack
When connecting with vehicle body, the rear end of battery pack can not be connect with vehicle body, lead to not guarantee battery pack connect with vehicle body it is reliable
Property, therefore, how in the limited vehicle body arrangement space of vehicle, installing bigger battery pack becomes a problem.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem in the prior art at least to a certain extent.For this purpose,
The utility model proposes a kind of vehicle, high reliablity that the battery pack of the vehicle is connect with vehicle body.
Vehicle according to the utility model embodiment includes: battery pack and battery bracket, and the battery pack is arranged in institute
State the rear floor assembly of the bottom of vehicle and the neighbouring vehicle, the battery bracket setting after described floor assembly with it is described
Between battery pack, and the first end of the rear floor assembly and the battery bracket is fixed, the battery pack and the battery branch
The second end of frame is fixed, and is solved the problems, such as that battery pack rear portion installation point can not arrange, is improved the connection of battery pack and vehicle body
Rigidity.
According to the vehicle of the utility model embodiment, by the way that battery bracket is arranged, battery bracket both can be total with rear floor
It at being fixedly connected, and can be fixedly connected with battery pack, to realize being indirectly connected with for battery pack and rear floor assembly, guarantee
Battery pack can be securely fixed on the vehicle body of vehicle.
Some embodiments according to the present utility model, the battery bracket and the rear floor assembly are tight by the first bolt
Firmware is fixed, and the battery bracket is fixed with the battery pack by the second bolt fastener.
Some embodiments according to the present utility model, the battery bracket include: the first plate and the second plate, first plate
It is spaced apart with second plate, and first plate is connected with the first end of second plate by the first connecting plate, described the
One plate is connected with the second end of second plate by the second connecting plate.
Further, multiple demarcation plates are provided between first plate and second plate.
Specifically, nutplate is provided in the battery bracket, second bolt fastener is suitable for and the nutplate
Be spirally connected fixation.
Further, the nutplate includes: nutplate matrix and nut adjustment block, is offered on the nutplate matrix
Nut mounting hole, the nut adjustment block are arranged in the nut mounting hole, and the nut adjustment block and the nut are pacified
Filling the unilateral gap between hole is 1mm-3mm.
Further, the quantity of second bolt fastener is multiple, the nut adjustment block and second bolt
Fastener corresponds.
Specifically, the nutplate matrix and battery bracket riveting are fixed.
Specifically, the first bolt through-hole is offered on first plate, offers the second bolt through-hole on second plate,
After first bolt fastener wears second bolt through-hole, first bolt through-hole, it is total to screw in the rear floor
At Floor rear crossbeam in, the aperture of second bolt through-hole is greater than the maximum outside diameter of first bolt fastener, described
The aperture of first bolt through-hole is less than the maximum outside diameter of first bolt fastener.
Some embodiments according to the present utility model, the battery bracket are aluminum alloy extrusion section bar molded part.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram that the rear floor assembly of vehicle is connect with battery pack and battery bracket；
Fig. 2 is the schematic cross-section that the rear floor assembly of vehicle is connect with battery pack and battery bracket；
Fig. 3 is the top cross sectional view that nutplate is connect with the second connecting plate；
Fig. 4 is the schematic diagram of self-plugging rivet and battery bracket cooperation.
Appended drawing reference:
Battery pack 1, rear floor assembly 2, Floor rear crossbeam 21, battery bracket 3, the second plate 31, the second bolt through-hole 311,
First plate 32, the first bolt through-hole 321, the first connecting plate 33, the second connecting plate 34, demarcation plate 35, nutplate 4, nutplate base
Body 41, nut mounting hole 411, nut adjustment block 42, the first bolt fastener 5, the second bolt fastener 6, self-plugging rivet 7,
One end A, second end B.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " length ", " width ", " thickness ", "upper", "lower",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
It is connected directly, the mutual of connection inside two elements or two elements can also be can be indirectly connected through an intermediary
Interactively.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this as the case may be
Concrete meaning in type.
Below with reference to Fig. 1-Fig. 4 detailed description according to the vehicle of the utility model embodiment.
Referring to Fig.1 shown in-Fig. 2, the vehicle according to the utility model embodiment may include: battery pack 1 and battery branch
Frame 3, battery bracket 3 can be fixedly connected with battery pack 1, so that provide on the vehicle body of vehicle can in order battery pack 1 to be fixed on
Energy.
Specifically, as Figure 1-Figure 2, the bottom of vehicle and the rear floor assembly 2 of adjacent vehicle is arranged in battery pack 1,
Battery bracket 3 is arranged between rear floor assembly 2 and battery pack 1, and in other words, battery bracket 3 is located at rear floor assembly 2 and battery
Between packet 1, and the first end A (upper right side i.e. as shown in Figure 2) of battery bracket 3 is fixedly connected with rear floor assembly 2, battery branch
The second end B (lower section i.e. as shown in Figure 1) of frame 3 is fixedly connected with battery pack 1, to realize battery pack 1 and rear floor assembly 2
Be indirectly connected with.
According to the vehicle of the utility model embodiment, by the way that battery bracket 3 is arranged, battery bracket 3 both can be with rear floor
Assembly 2 is fixedly connected, and can be fixedly connected with battery pack 1, to realize between battery pack 1 and rear floor assembly 2 in succession
It connects, guarantees that battery pack 1 can be securely fixed on the vehicle body of vehicle, solve since the rear portion installation point of battery pack 1 can not
The problem of arranging and 1 rear portion of battery pack is caused to be shaken, improves the coupling stiffness of battery pack 1 Yu vehicle body, reduces battery pack 1
Vibration.
Further, as shown in Fig. 2, battery bracket 3 and rear floor assembly 2 are fixed by the first bolt fastener 5, battery
Bracket 3 and battery pack 1 are fixed by the second bolt fastener 6.That is, battery bracket 3 and rear floor assembly 2 and battery
The connection type of bracket 3 and battery pack 1 is to be bolted, and the mode of being bolted realizes that battery bracket 3 and rear floor are total
At 2 and the fixation of battery bracket 3 and battery pack 1, battery bracket 3 and rear floor assembly 2 and battery bracket 3 can be both guaranteed
With the fixation high reliablity of battery pack 1, and it can guarantee battery bracket 3 and rear floor assembly 2 and battery bracket 3 and battery pack
1 is easily installed and dismantles.
It should be noted that term " first ", " second " are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be with
Explicitly or implicitly include one or more of the features.The meaning of " plurality " is extremely in the description of the present invention,
It is two few, such as two, three etc., unless otherwise specifically defined.
In a particular embodiment, fixation hole is equipped at battery bracket 3 and rear 2 junction of floor assembly, rear floor assembly 2
(the namely fixation hole of Floor rear crossbeam 21) guarantees that the first bolt fastener 5 can pass through rear floor assembly 2, by battery branch
Frame 3 is fixed on rear floor assembly 2.And in battery bracket 3 and 1 junction of battery pack, battery pack 1 is again provided with fixation hole, protects
Demonstrate,prove the second bolt fastener 6 can pass through battery pack 1, battery pack 1 be fixed on battery bracket 3, thus realize battery pack 1 with
The indirect of floor assembly 2 is fixedly connected afterwards.
Further, as shown in Fig. 2, battery bracket 3 may include: the first plate 32 and the second plate 31, the first plate 32 and
Two plates 31 are spaced apart, and the first plate 32 is connected with the first end A of the second plate 31 by the first connecting plate 33, the first plate 32 and second
The second end B of plate 31 is connected by the second connecting plate 34.In a particular embodiment, the first plate 32 and the second plate 31 are circular arc
Shape, and the first plate 32 is roughly the same with the radian of the second plate 31, but radius is different, therefore, the first plate 32 and the second plate 31 it
Between have gap, thereby may be ensured that the lighter weight of battery bracket 3, be advantageously implemented the lightweight of vehicle.
Specifically, the first plate 32 is connected with the first end A of the second plate 31 by the first connecting plate 33, the first plate 32 and second
The second end B of plate 31 is connected by the second connecting plate 34, so that the first plate 32 is fixedly connected with the second plate 31, and due to the
There is gap, therefore, battery bracket 3 is therefore the hollow cavity of all round closure is conducive to mention between one plate 32 and the second plate 31
The structural strength of high battery bracket 3.
Further, multiple demarcation plates 35 are provided between the first plate 32 and the second plate 31.That is, in the first plate 32
In cavity between the second plate 31, be equipped with multiple demarcation plates 35, multiple demarcation plates 35 be uniformly transversely arranged on the first plate 32 with
Between second plate 31, and the both ends of multiple demarcation plates 35 are fixedly connected with the first plate 32 and the second plate 31 respectively, therefore, are passed through
Multiple demarcation plates 35 are set, can be not only fixedly connected with the first plate 32 with the second plate 31, but also the uniform cloth of multiple demarcation plates 35
It sets between the first plate 32 and the second plate 31, it can also be ensured that the connection reliability of the first plate 32 and the second plate 31 is high, and protects
The intensity for demonstrate,proving battery bracket 3 is enough.
In a particular embodiment, battery bracket 3 is section structure, i.e., in embodiment as Figure 1-Figure 2, battery bracket
3 rear and front end is section (i.e. open), and space utilization minimum may be implemented by setting section structure for battery bracket 3
Change, while the rigidity of battery bracket 3 does not reduce.
Specifically, as shown in Fig. 2-Fig. 3, nutplate 4 is provided in battery bracket 3, the second bolt fastener 6 is suitable for and spiral shell
Motherboard 4 is spirally connected fixation.That is, being equipped with nutplate 4, spiral shell at the position that the second bolt fastener 6 is connect with battery bracket 3
Motherboard 4 is fixedly connected with battery bracket 3, and nutplate 4 is suitable for being cooperatively connected with the second bolt fastener 6, to guarantee second
Bolt fastener 6 can be cooperatively connected with battery bracket 3.
Further, as shown in figure 3, nutplate 4 may include: nutplate matrix 41 and nut adjustment block 42, nutplate
Nut mounting hole 411 is offered on matrix 41, nut adjustment block 42 is arranged in nut mounting hole 411, and nut adjustment block 42
Unilateral gap between nut mounting hole 411 is 1mm-3mm.That is, nut adjustment block 42 is adapted for placement in nutplate
In the nut mounting hole 411 of matrix 41, and nut adjustment block 42 has certain activity space in 4 mounting hole of nutplate, protects
Card nut adjustment block 42 can carry out the movement of left-right and front-back, can prevent from leading due to having tolerance between vehicle body and battery pack 1
Cause battery pack 1 that can not install, therefore, by the way that nut adjustment block 42 is arranged, it is ensured that vehicle body public affairs can be absorbed in battery bracket 3
Difference, convenient for the installation of battery pack 1.
In a particular embodiment, the unilateral gap between nut adjustment block 42 and nut mounting hole 411 can for 2mm,
2.5mm waiting.
In a particular embodiment, there is nut bore, and nut bore is suitable for and the second bolt fastener 6 in nut adjustment block 42
Cooperation, to guarantee that battery bracket 3 can cooperate with the second bolt fastener 6.
Further, the quantity of the second bolt fastener 6 is multiple, nut adjustment block 42 and the second bolt fastener 6 one
One is corresponding.To guarantee the high reliablity that battery bracket 3 is connect with battery pack 1.
In a particular embodiment, as shown in Fig. 2, nutplate 4 is located at the second connecting plate 34 and close second connecting plate 34
Between demarcation plate 35, and the second connecting plate 34 and the gap between the demarcation plate 35 of the second connecting plate 34 are equal to or slightly greater than
The thickness of nutplate 4, to limit moving up and down for nutplate 4.And the demarcation plate 35 close to the second connecting plate 34 is equipped with
With the one-to-one through-hole of nutplate 4, guarantee that second bolt is tight when the second bolt fastener 6 is cooperated with battery bracket 3
Firmware 6 can be with fix in position, to guarantee the high reliablity that the second bolt fastener 6 cooperates with battery bracket 3.
Specifically, as Figure 3-Figure 4, nutplate matrix 41 and the riveting of battery bracket 3 are fixed.Specifically, nutplate base
Realize that riveting is fixed by self-plugging rivet 7 between body 41 and battery bracket 3.Through the connection of self-plugging rivet 7 compared with through welding
Compared with, the connection of self-plugging rivet 7 can reduce air pollution, and it is more environmentally-friendly, and welding equipment is not needed, it is mounted with difficulty reduction,
To guarantee that worker is easy to operate, be conducive to the production efficiency for improving vehicle.
Specifically, the first bolt through-hole 321 is offered on the first plate 32, offers the second bolt through-hole on the second plate 31
311, after the first bolt fastener 5 wears the second bolt through-hole 311, the first bolt through-hole 321, floor assembly 2 after screw-in
In Floor rear crossbeam 21, that is to say, that when installing the first bolt fastener 5, the first bolt fastener 5 sequentially passes through the second plate
The first bolt through-hole 321 on the second bolt through-hole 311 and the first plate 32 on 31, is then passed through the fixation of Floor rear crossbeam 21
Hole then screws in nut, so that battery bracket 3 is fixed on rear floor assembly 2.
Specifically, the aperture of the second bolt through-hole 311 is greater than the maximum outside diameter of the first bolt fastener 5, guarantees the first spiral shell
Bolt fastener 5 can be penetrated successfully from the second bolt through-hole 311, and the aperture of the first bolt through-hole 321 is tight less than the first bolt
The maximum outside diameter of firmware 5 guarantees that the first bolt fastener 5 can be by the Floor rear crossbeam 21 of the first plate 32 and rear floor assembly 2
It is fixedly connected, and then battery bracket 3 is fixed on rear floor assembly 2.
Further, battery bracket 3 is aluminum alloy extrusion section bar molded part.That is, battery bracket 3 passes through extruding side
Formula is integrally formed, and thereby may be ensured that the intensity of battery bracket 3 is preferable, and is conducive to improve the efficiency of production battery bracket 3,
The lighter in weight of the battery bracket 3 of aluminum alloy material, compared to metal plate steel battery bracket, the weight of the battery bracket 3 can subtract
30% is weighed about, is advantageously implemented the lightweight of vehicle, and the battery bracket 3 of aluminum alloy material also has preferable intensity, together
When aluminum alloy material battery bracket development cycle it is also shorter.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example
It is contained at least one embodiment or example of the utility model.In the present specification, schematic expression of the above terms
Necessarily it is directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.In addition, those skilled in the art can be by this
Different embodiments or examples described in specification are engaged and are combined.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of vehicle characterized by comprising
The rear floor assembly of the bottom of the vehicle and the neighbouring vehicle is arranged in battery pack, the battery pack；
Battery bracket, the battery bracket setting is between the rear floor assembly and the battery pack, and the rear floor is total
It is fixed at the first end with the battery bracket, the battery pack and the second end of the battery bracket are fixed.
2. vehicle according to claim 1, which is characterized in that the battery bracket and the rear floor assembly pass through first
Bolt fastener is fixed, and the battery bracket is fixed with the battery pack by the second bolt fastener.
3. vehicle according to claim 2, which is characterized in that the battery bracket includes: the first plate and the second plate, described
First plate and second plate are spaced apart, and first plate is connected with the first end of second plate by the first connecting plate,
First plate is connected with the second end of second plate by the second connecting plate.
4. vehicle according to claim 3, which is characterized in that be provided between first plate and second plate multiple
Demarcation plate.
5. vehicle according to claim 2, which is characterized in that it is provided with nutplate in the battery bracket, described second
Bolt fastener is suitable for the fixation that is spirally connected with the nutplate.
6. vehicle according to claim 5, which is characterized in that the nutplate includes: nutplate matrix and nut adjustment
Block offers nut mounting hole on the nutplate matrix, and the nut adjustment block is arranged in the nut mounting hole, and institute
Stating the unilateral gap between nut adjustment block and the nut mounting hole is 1mm-3mm.
7. vehicle according to claim 6, which is characterized in that the quantity of second bolt fastener be it is multiple, it is described
Nut adjustment block and second bolt fastener correspond.
8. vehicle according to claim 6, which is characterized in that the nutplate matrix and battery bracket riveting are solid
It is fixed.
9. vehicle according to claim 3, which is characterized in that the first bolt through-hole is offered on first plate, it is described
The second bolt through-hole is offered on second plate, first bolt fastener wears second bolt through-hole, first spiral shell
After bolt via hole, screw in it is described after floor assembly Floor rear crossbeam in, the aperture of second bolt through-hole is greater than described the
The maximum outside diameter of one bolt fastener, the maximum that the aperture of first bolt through-hole is less than first bolt fastener are outer
Diameter.
10. vehicle according to claim 1 to 9, which is characterized in that the battery bracket is aluminium alloy extruded
Product moulding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920140638.3U CN209666806U (en) | 2019-01-25 | 2019-01-25 | Vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920140638.3U CN209666806U (en) | 2019-01-25 | 2019-01-25 | Vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209666806U true CN209666806U (en) | 2019-11-22 |
Family
ID=68567310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920140638.3U Active CN209666806U (en) | 2019-01-25 | 2019-01-25 | Vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209666806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023126003A1 (en) * | 2021-12-31 | 2023-07-06 | 奥动新能源汽车科技有限公司 | Adapter support, and vehicle and support assembly comprising same |
-
2019
- 2019-01-25 CN CN201920140638.3U patent/CN209666806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023126003A1 (en) * | 2021-12-31 | 2023-07-06 | 奥动新能源汽车科技有限公司 | Adapter support, and vehicle and support assembly comprising same |
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