CN209208459U - A kind of battery pack rear support frame and batteries of electric automobile packet assembly - Google Patents
A kind of battery pack rear support frame and batteries of electric automobile packet assembly Download PDFInfo
- Publication number
- CN209208459U CN209208459U CN201822198063.9U CN201822198063U CN209208459U CN 209208459 U CN209208459 U CN 209208459U CN 201822198063 U CN201822198063 U CN 201822198063U CN 209208459 U CN209208459 U CN 209208459U
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- CN
- China
- Prior art keywords
- battery pack
- plate
- vehicle body
- strengthening segment
- support plate
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- 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.)
- Expired - Fee Related
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- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model relates to electric car accessory technical fields, more particularly, to a kind of battery pack rear support frame and batteries of electric automobile packet assembly；Support plate is connected including the shell for connecting with mounting bracket platform, shell connects the bending of support plate two sides equipped with the vehicle body connecting lateral plate for connecting with vehicle body；Intensity stiffening plate is equipped on shell connection support plate and two vehicle body connecting lateral plates；It is connected by shell and is equipped with the design of intensity stiffening plate in support plate and two vehicle body connecting lateral plates to solve the weight existing in the prior art for needing to reduce battery pack using V-shaped rest support, the technical issues of just can guarantee the firm support to battery pack, influencing the course continuation mileage of electric vehicle.
Description
Technical field
The utility model relates to electric car accessory technical fields, more particularly, to a kind of battery pack rear support frame and electricity
Electrical automobile battery pack assembly.
Background technique
Modern energy crisis constantly highlights, pay attention to day by day of the people to natural environment and climate problem, the reinforcement of environmental consciousness,
The appearance of " green car " is expedited the emergence of.Let us sees that electric car emerges and quickly grows.Electric car (BEV) refers to vehicle
Load power battery meets the vehicle of road traffic, security legislation requirements with motor driven wheels travel for power.Power
Battery is the power source of electric car, and installation of the power battery pack on vehicle body will also meet intensity, the mechanical performance of rigidity is wanted
It asks, a degree of impact force should be able to be born.The body lightening technology of innovation and Development of EV, makes it have more superior
Dynamic property and more comfortable driving experience, promote the competitive advantage of electric car.
Conventional fuel oil car conversion is electric car, and the electricity of power battery pack is the important component for guaranteeing course continuation mileage,
However the existing box-shaped setting of support frame for overally supporting battery pack rear portion, support frame is overweight, makes vehicle electric automobile
The increase of body weight, influences course continuation mileage, in order to reduce battery pack posterior bracket weight, cancels boxshaped support frame, such as Fig. 1 institute
Show, has welded mounting bracket platform 102 at 101 rear portion of battery pack housing, fixed on mounting bracket platform 102, V-shaped rest 103, V
103 top of shape bracket is connect with vehicle body, and V-shaped rest 103 includes the support plate 1031 connecting with mounting bracket platform 102, support plate
1031 two sides are equipped with the car body connecting plate 1032 for connecting with vehicle body, realize the fixation to battery pack rear portion, while in vehicle body
1032 side of connecting plate is equipped with positioning column, and the installation for automatic gear-box controller is fixed, and effectively saves electric car
Interior of body space.However the use of V-shaped rest 103 needs battery pack cooperation to reduce the weight of battery pack, just can guarantee to electricity
The firm support of Chi Bao, equally will affect the course continuation mileage of electric vehicle.
Secondly, the arrangement of existing battery pack harness is in disorder, occupancy interior of body space is larger, to the operation of electric car
Bring it is certain dangerous to.
Therefore, the utility model urgent need provides a kind of battery pack rear support frame and batteries of electric automobile regarding to the issue above
Packet assembly.
Utility model content
The purpose of this utility model is to provide a kind of battery pack rear support frame and batteries of electric automobile packet assemblies, pass through
It is existing in the prior art to solve that the design of intensity stiffening plate is equipped in shell connection support plate and two vehicle body connecting lateral plates
The weight for needing to reduce battery pack using V-shaped rest support, just can guarantee the firm support to battery pack, influence the continuous of electric vehicle
The technical issues of boat mileage.
A kind of battery pack rear support frame provided by the utility model connects including the shell for connecting with mounting bracket platform
Support plate is connect, shell connects the bending of support plate two sides equipped with the vehicle body connecting lateral plate for connecting with vehicle body；Shell connection support
Intensity stiffening plate is equipped on plate and two vehicle body connecting lateral plates.
Further, intensity stiffening plate includes being set to plate face epipleural strengthening segment on the inside of two vehicle body connecting lateral plates, is set to shell
The support plate strengthening segment of body connection support plate upper face；Side plate strengthening segment is equipped with intensity and reinforces boss.
Further, multiple reinforcement boss are laid at interval in side plate strengthening segment.
Further, both side plate strengthening segment and support plate strengthening segment are in be wholely set.
Further, side plate strengthening segment is welded in vehicle body connecting lateral plate；Support plate strengthening segment is welded in shell connection support
On plate.
Further, it perforates against the vehicle body connecting lateral plate of battery pack equipped with harness, harness perforation is reinforced through side plate
Section.
Further, shell connection support plate is equipped with the connecting hole for connecting with mounting bracket platform, and connecting hole is upward
Through support plate strengthening segment.
Further, the thickness of side plate strengthening segment and support plate strengthening segment is 1mm-2mm.
The utility model further includes a kind of batteries of electric automobile packet assembly, after the battery pack as described in any among the above
Portion's support frame.
It further, further include battery pack housing, battery pack rear is welded with mounting bracket platform, shell connection support
Plate is fixed by bolts on mounting bracket platform.
A kind of battery pack rear support frame provided by the utility model and batteries of electric automobile packet assembly and prior art phase
Than with following progress:
1, the utility model is connected by shell and is equipped with intensity stiffening plate in support plate and two vehicle body connecting lateral plates；Intensity
Stiffening plate includes being set to plate face epipleural strengthening segment on the inside of two vehicle body connecting lateral plates, set on the branch of shell connection support plate upper face
Fagging strengthening segment；Side plate strengthening segment is equipped with the design that intensity reinforces boss, realizes and connects support plate and two vehicle bodies company to shell
The reinforcing of side plate is connect, the support strength of battery pack rear support frame entirety is improved, intensity reinforces boss and further enhances side plate
The intensity of strengthening segment guarantees the fastness connecting with vehicle body, without reducing battery pack weight, is guaranteeing the firm of battery pack installation
Property, the course continuation mileage of electric car is not influenced.
2, the utility model lays multiple designs for reinforcing boss by interval in side plate strengthening segment, so that side plate strengthening segment
Concentrated stress improves, and preventing side plate strengthening segment, deformation occurs, improves the integral strength of side plate strengthening segment, and then guarantees to connect vehicle body
Connect the reinforcement of side plate.
3, the utility model is perforated by the vehicle body connecting lateral plate against battery pack equipped with harness, and harness perforation runs through side
The design of plate strengthening segment facilitates the wiring of battery pack harness, plays and harness is reasonably auxiliarily fixed, and improves interior of body line
The laying on road expands interior of body space, avoids the problem that interior of body harness is in disorder and bring security risk.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 for institute's V-shaped rest and battery pack in the prior art installation diagram；
Fig. 2 is the installation diagram of battery pack rear support frame and battery pack described in the utility model；
Fig. 3 is the structural schematic diagram (perspective view) of battery pack rear support frame described in the utility model.
Description of symbols:
The prior art:
101- battery pack housing；102- mounting bracket platform；103-V shape bracket；1031- support plate；The connection of 1032- vehicle body
Plate；
The utility model:
1- shell connects support plate；2- vehicle body connecting lateral plate；The perforation of 3- harness；4- intensity reinforces boss；The extended segment 21-；
22- welding section；221- welding hole；5- mounting hole；6- automatic gear-box controller mounting hole；The positioning of 7- automatic gear-box controller
Column.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "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 addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
As shown in Figure 2 and Figure 3, a kind of battery pack rear support frame in the present embodiment, including for being connect with mounting bracket platform
Shell connect support plate 1, shell connects the bending of 1 two sides of support plate and is equipped with vehicle body connecting lateral plate 2 for connecting with vehicle body；Shell
Intensity stiffening plate 4 is equipped on body connection support plate 1 and two vehicle body connecting lateral plates 2；Intensity stiffening plate 4 includes being set to two vehicle bodies to connect
2 inside plate face epipleural strengthening segment 41 of side plate is connect, set on the support plate strengthening segment 42 of shell connection 1 upper face of support plate；Side plate
Strengthening segment 41 is equipped with intensity and reinforces boss 6.
The utility model is connected by shell and is equipped with intensity stiffening plate 4 in support plate 1 and two vehicle body connecting lateral plates 2；By force
Spending stiffening plate 4 includes being set to two vehicle body connecting lateral plates, 2 inside plate face epipleural strengthening segment 41, is set in shell connection support plate 1
The support plate strengthening segment 42 of plate face；Side plate strengthening segment 41 is equipped with the design that intensity reinforces boss 6, realizes and connects support to shell
The reinforcing of plate 1 and two vehicle body connecting lateral plates 2, improve battery pack rear support frame entirety support strength, intensity reinforcement boss 6 into
One step strengthens the intensity of side plate strengthening segment 41, guarantees that the fastness connecting with vehicle body is guaranteeing without reducing battery pack weight
The stability of battery pack installation, does not influence the course continuation mileage of electric car.
As shown in Figure 2 and Figure 3, multiple reinforcement boss 6 are laid at interval in the present embodiment latus inframedium strengthening segment 41.
The utility model lays multiple designs for reinforcing boss 6 by interval in side plate strengthening segment 41, so that side plate is reinforced
41 concentrated stresses of section improve, and preventing side plate strengthening segment 41, deformation occurs, improve the integral strength of side plate strengthening segment 41, and then guarantee
To the reinforcement of vehicle body connecting lateral plate 2.
As shown in Figure 2 and Figure 3, both side plate strengthening segment 41 and support plate strengthening segment 42 are in be wholely set in the present embodiment；Guarantee
The intensity of intensity stiffening plate 4 prepares, is easy for installation.
As shown in Figure 2 and Figure 3, the present embodiment latus inframedium strengthening segment 41 is welded in vehicle body connecting lateral plate 2；Support plate strengthening segment
42 are welded in shell connection support plate 1.
The utility model is welded in vehicle body connecting lateral plate 2 by side plate strengthening segment 41；Support plate strengthening segment 42 is welded in shell
Body connects the design in support plate 1, realizes the fastness that side plate strengthening segment 41 is connect with vehicle body connecting lateral plate 2；Support plate is reinforced
Section 42 connect the fastness of the connection of support plate 1 with shell, and support plate 1 is connected with shell to vehicle body connecting lateral plate 2 to realize
Intensity is reinforced.
As shown in Figure 2 and Figure 3, harness perforation 3, harness are equipped with against the vehicle body connecting lateral plate 2 of battery pack in the present embodiment
Perforation 3 runs through side plate strengthening segment 41.
The utility model is equipped with harness perforation 3 by the vehicle body connecting lateral plate 2 against battery pack, and harness perforation 3 runs through
The design of side plate strengthening segment 41 facilitates the wiring of battery pack harness, plays and harness is reasonably auxiliarily fixed, and improves in vehicle body
The laying of portion's route expands interior of body space, avoids the problem that interior of body harness is in disorder and bring security risk.
As shown in Figure 2 and Figure 3, shell connection support plate 1 is equipped with the company for connecting with mounting bracket platform in the present embodiment
Hole 5 is connect, connecting hole 5 extends upward through support plate strengthening segment 42.
The utility model connects support plate 1 equipped with the connecting hole 5 for connecting with mounting bracket platform, connection by shell
Hole 5 extends upward through the design of support plate strengthening segment 42, and the installation of shell connection support plate 1 is facilitated to fix.
The side plate strengthening segment 41 of the utility model and the thickness of support plate strengthening segment 42 are 1mm-2mm；Preferably, side plate
The thickness of strengthening segment 41 and support plate strengthening segment 42 is 1mm, to guarantee side plate strengthening segment 41 and support plate strengthening segment 42
Rigidity, to realize that the intensity for connecting support plate 1 and vehicle body connecting lateral plate 2 to shell is reinforced.
The utility model further includes a kind of batteries of electric automobile packet assembly, after the battery pack as described in any among the above
Portion's support frame；It further include battery pack housing 7,7 rear portion of battery pack housing is welded with mounting bracket platform 8, and it is logical that shell connects support plate 1
Bolt is crossed to be fixed on mounting bracket platform 8.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of battery pack rear support frame, it is characterised in that: connect support including the shell for connecting with mounting bracket platform
Plate (1), shell connect the bending of support plate (1) two sides equipped with the vehicle body connecting lateral plate (2) for connecting with vehicle body；Shell connection branch
Intensity stiffening plate (4) are equipped on fagging (1) and two vehicle body connecting lateral plates (2).
2. battery pack rear support frame according to claim 1, it is characterised in that: intensity stiffening plate (4) includes being set to two
Plate face epipleural strengthening segment (41) on the inside of vehicle body connecting lateral plate (2), the support plate for being set to shell connection support plate (1) upper face add
Strong section (42)；Side plate strengthening segment (41) is equipped with intensity and reinforces boss (6).
3. battery pack rear support frame according to claim 2, it is characterised in that: be spaced and lay in side plate strengthening segment (41)
Multiple reinforcement boss (6).
4. battery pack rear support frame according to claim 3, it is characterised in that: both side plate strengthening segment (41) and support plate
Strengthening segment (42) is in be wholely set.
5. battery pack rear support frame according to claim 4, it is characterised in that: side plate strengthening segment (41) is welded in vehicle body
Connecting lateral plate (2)；Support plate strengthening segment (42) is welded in shell connection support plate (1).
6. battery pack rear support frame according to claim 5, it is characterised in that: against the vehicle body connecting lateral plate of battery pack
(2) it is equipped with harness perforation (3), harness perforates (3) through side plate strengthening segment (41).
7. battery pack rear support frame according to claim 6, it is characterised in that: shell connection support plate (1) is equipped with
Connecting hole (5) for connecting with mounting bracket platform, connecting hole (5) extend upward through support plate strengthening segment (42).
8. battery pack rear support frame according to claim 7, it is characterised in that: side plate strengthening segment (41) and support plate add
The thickness of strong section (42) is 1mm-2mm.
9. a kind of batteries of electric automobile packet assembly, it is characterised in that: after battery pack such as described in any one of claims 1-8
Portion's support frame.
10. batteries of electric automobile packet assembly according to claim 9, it is characterised in that: it further include battery pack housing (7),
Battery pack rear is welded with mounting bracket platform (8), and shell connection support plate (1) is fixed by bolts in mounting bracket platform
(8) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822198063.9U CN209208459U (en) | 2018-12-25 | 2018-12-25 | A kind of battery pack rear support frame and batteries of electric automobile packet assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822198063.9U CN209208459U (en) | 2018-12-25 | 2018-12-25 | A kind of battery pack rear support frame and batteries of electric automobile packet assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209208459U true CN209208459U (en) | 2019-08-06 |
Family
ID=67466149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822198063.9U Expired - Fee Related CN209208459U (en) | 2018-12-25 | 2018-12-25 | A kind of battery pack rear support frame and batteries of electric automobile packet assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209208459U (en) |
-
2018
- 2018-12-25 CN CN201822198063.9U patent/CN209208459U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20211225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |