CN207368050U - A kind of bracket and battery pack more changing device - Google Patents
A kind of bracket and battery pack more changing device Download PDFInfo
- Publication number
- CN207368050U CN207368050U CN201721320774.8U CN201721320774U CN207368050U CN 207368050 U CN207368050 U CN 207368050U CN 201721320774 U CN201721320774 U CN 201721320774U CN 207368050 U CN207368050 U CN 207368050U
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- Prior art keywords
- bracket
- battery pack
- positioning pin
- installation
- utility
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Abstract
A kind of battery pack this application discloses bracket and comprising bracket more changing device, is related to battery technology field, bracket is used to support battery pack.Two opposite sides of bracket are respectively arranged with the limiting slot along carriage length direction；One end of bracket is provided perpendicular to the mounting blocks of bottom plate, for installing battery pack the positioning pin of bracket, and the opposite other end is provided with the mounting hole for fixing battery pack.Battery replacement device includes battery pack and bracket.Bracket or battery pack replacement apparatus structure are simple, economical and practical, simplify the installation and removal process of battery pack, realize the quick-replaceable of battery pack.
Description
Technical field
It the utility model is related to battery technology field, and in particular, to a kind of bracket and the battery pack including bracket are replaced
Device.
Background technology
As the development of social economy, the raising of mankind's energy conservation and environmental awareness, electric automobile are more next as new-energy automobile
More become the direction of future automobile development.Wherein, the energy-storage system (such as battery) of electric automobile is the critical component of electric automobile.
And the charging interval of the battery of current electric automobile is relatively long, course continuation mileage is relatively short, this is popularized as electric automobile
One of principal element.On the premise of existing battery technology, replacing battery pack becomes the master for extending electric automobile course continuation mileage
Want approach.It is well known that the battery pack volume of electric automobile is big, weight is big, if mounting structure or mounting means are excessively complicated,
The inefficiency for replacing battery pack can then be caused, reliability is low, and is difficult to safeguard.Therefore a kind of high-energy-density, light weight are provided
Change, simple to install and the battery for electric automobile bag more changing device easy to safeguard are of great significance and higher practical value.
Utility model content
The purpose of this utility model is to provide a kind of bracket and the battery pack more changing device including the bracket, and the battery pack is more
Changing device simplifies the disassembly and installation process of battery pack, realizes the quick-replaceable of battery pack.
To achieve these goals, on the one hand, the embodiment of the utility model provides a kind of bracket bracket use
In support battery pack, two opposite sides of bracket are respectively arranged with the limiting slot along carriage length direction；One end of bracket is set
There are bottom plate, for installing the positioning pin for stating battery pack the mounting blocks perpendicular to bracket, the opposite other end, which is provided with, to be used for
The mounting hole of fixed battery pack.
Preferably, the upper surface of bracket is provided with lubricant coating.
Preferably, positioning pin protective case is equipped with the outside of mounting blocks.
Preferably, positioning pin protective case includes and the hollow cylinder of detent fit and the lid on the outside of hollow cylinder
Plate, hollow cylinder and cover board are integrally formed.
Preferably, bracket is frame structure, and frame structure includes frame body, intersects on frame body and is provided with multiple cross bars and multiple
Montant.
Preferably, be provided with multiple supports for bracket being fixed in electrical equipment on the cross bar and/or montant of bracket
Frame mounting hole.
Preferably, the junction of montant and frame body is provided with triangular plate, frame body, cross bar, vertical pole and triangle
Fixed plate is integrally formed.
On the other hand, the utility model embodiment further provides a kind of battery pack more changing device, the battery pack is more
Changing device includes battery pack and any one above-mentioned bracket.
Preferably, one end of battery pack is provided with positioning pin, and the opposite other end is provided with installation foot, and installation foot includes band
There are through hole, matched with mounting hole installation sole and positioned at installation sole both sides, the side vertical with installing sole
Plate, installation sole are integrally formed with side plate, and the shell of installation foot and battery pack is integrally formed.
Preferably, the bottom surface of battery pack is provided with lubricant coating.
Through the above technical solutions, be used to support two couple positioned opposites of the bracket of battery pack along its length have it is spacing
Groove, can limit the installation site of battery pack in the direction of the width exactly；One end of bracket is provided with the positioning with battery pack
Sell matched mounting blocks, the opposite other end is provided with mounting hole, mounting blocks are used cooperatively with mounting hole, can not only be limited exactly
Determine the installation site of battery pack along its length, moreover it is possible to realize being fixedly secured between battery pack and bracket.Carrier structure letter
It is single, it is economical and practical, the installation and removal process of battery pack is simplified, realizes the quick-replaceable of battery pack.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Attached drawing is to be used to provide a further understanding of the present invention, and a part for constitution instruction, and following
Embodiment be used to explain the utility model together, but do not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 is the structure diagram of the bracket of an embodiment according to the present utility model；
Fig. 2 shows the front view of the bracket of an embodiment of the utility model；
Fig. 3 shows the right view of the bracket of an embodiment of the utility model；
Fig. 4 shows the top view of the bracket of an embodiment of the utility model；
Fig. 5 shows the front view of the positioning pin protective case of an embodiment of the utility model；
Fig. 6 shows the left view of the positioning pin protective case of an embodiment of the utility model；
Fig. 7 is the exploded view of the battery pack more changing device of an embodiment according to the present utility model；
Fig. 8 is the structure diagram of the battery pack of an embodiment according to the present utility model；
Fig. 9 shows the front view of the battery pack of an embodiment of the utility model；
Figure 10 shows the left view of the battery pack of an embodiment of the utility model；And
Figure 11 shows the top view of the battery pack of an embodiment of the utility model.
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be appreciated that herein
Described embodiment is only used for describing and explaining the present invention, and is not intended to limit the present invention.
Fig. 1 is the structure diagram of the bracket of an embodiment according to the present utility model, and Fig. 2, Fig. 3 and Fig. 4 show respectively
Front view, right view and the top view of the bracket of an embodiment of the utility model are gone out.As shown in Figures 1 to 4, in this reality
With in a new embodiment, there is provided a kind of bracket 2, the bracket 2 can be used for supporting battery pack 1, two phases of bracket 2
Offside is respectively arranged with the limiting slot 22 along 2 length direction of bracket；One end of bracket 2 be provided perpendicular to bracket 2 it is bottom plate,
Mounting blocks 23 for the positioning pin 11 for installing battery pack 1, the opposite other end are provided with the mounting hole for fixing battery pack 1
24。
The limiting slot 22 of two opposite sides can limit installation site of the battery pack 1 in width, the mounting blocks at both ends
23 and mounting hole 24 can limit installation site of the battery pack 1 in length direction, while battery pack 1 can be fixed on bracket 2
On.
For the light-weighted purpose of realistic existing bracket, in an embodiment of the utility model, bracket 2 can be used as schemed
Frame structure shown in 1 and Fig. 4, frame structure can include frame body, arranged in a crossed manner can there is multiple cross bars and multiple on frame body
Montant.
It should be noted that in the utility model, " cross bar " refers to the bar along the length direction setting of bracket, " montant "
Refer to the bar along the width setting of bracket.
Can be provided with multiple carrier mounting holes for bracket 2 being fixed in electrical equipment on cross bar and/or montant
21.Four interior corner points of the junction and frame body of montant and frame body can be provided with fixed plate.Fixed plate can make frame
Frame structure is more stablized.Fixed plate may, for example, be triangular plate.
Although in the bracket shown in Fig. 1 to Fig. 4, four interior corner points of the only junction of montant and frame body and frame body are all provided with
Triangular plate is put, it should be appreciated by those skilled in the art that being the use shape for making the frame structure of bracket reach more stable
State, the infall in the junction and cross bar of cross bar and frame body and montant can set fixed plate.
It can be integrally formed, can also be fixedly connected by welding between fixed plate and cross bar, montant or frame body.
Similarly, cross bar, montant and frame body can form frame structure by integrally formed mode, can also by welding, riveting,
It is bolted or connection mode that other are similar is fixedly connected.
In an embodiment of the utility model, in order to which battery pack 1 is more solidly fixed on bracket, mounting blocks 23
Outside can for example be equipped with positioning pin protective case 3.Fig. 5 and Fig. 6 respectively illustrates an embodiment of the utility model
The front view and left view of positioning pin protective case.As shown in Figure 5 and Figure 6, positioning pin protective case 3 includes what is coordinated with positioning pin 11
Hollow cylinder and the cover board on the outside of hollow cylinder, hollow cylinder and cover board can be integrally formed, and can also pass through welding
Mode is fixedly connected.Positioning pin protective case 3 can be for example bolted on mounting blocks 23.
Although showing the quantity of mounting blocks 23, mounting hole 24, carrier mounting holes 21, cross bar and montant in Fig. 1 to 4,
But one of ordinary skill in the art are appreciated that the quantity of these components can be not limited to the specific quantity shown in figure.
Fig. 7 is the exploded view of the battery pack more changing device of an embodiment according to the present utility model.As shown in fig. 7,
In one embodiment of the utility model, there is provided a kind of battery pack more changing device, the battery pack more changing device can include
Battery pack 1 and any one above-mentioned bracket 2.
Fig. 8 is the structure diagram of the battery pack of an embodiment according to the present utility model, and Fig. 9, Figure 10 and Figure 11 divide
Front view, left view and the top view of the bracket of an embodiment of the utility model are not shown.It is as shown in Figs. 8 to 11,
Battery pack 1 matches with bracket 2, and one end of battery pack 1 is provided with positioning pin 11, and the opposite other end is provided with angle 12,
Installation foot 12 is including installation sole with through hole, matched with mounting hole 24 and positioned at installation sole both sides and peace
The vertical side plate of sole is filled, installation sole can be integrally formed with side plate and can also be fixedly connected by welding,
Installation foot 12 can be integrally formed with the shell of battery pack 1, can also by welding, riveting, the similar connection mode such as bolt
Connection.
For the ease of the installation and removal of battery pack, in the preferred embodiment of the utility model, the bottom surface of battery pack 1
Lubricant coating is respectively arranged with the upper surface of bracket.Lubricant coating may, for example, be teflon coating, and teflon coating is not only
It can lubricate, also be acted on damping and insulation etc..
When replacing battery, for the battery pack 1 of depleted of energy, by the spiral shell for being fixed in installation foot 12 and mounting hole 24
Bolt 4 is back-outed, and positioning pin protective case 3 is disassembled from mounting blocks 23, and then positioning pin 11 from positioning pin protective case 3 and is pacified
Extracted out in dress block 23, the battery pack 1 of depleted of energy is skidded off to the battery for completing depleted of energy along limiting slot 22 from bracket 2
The disassembly process of bag 1.For the battery pack 1 of energy saturation, first positioning pin protective case 3 is installed on mounting blocks 23, energy is satisfied
Full battery pack 1 is positioned by limiting slot 22, slips into bracket 2, until positioning pin 11 is inserted into positioning pin protective case 3, is finally led to
Cross in the mounting hole 21 that the installation foot 12 of the full battery pack 1 of energy is fixed in bracket 2 by bolt 4 that to complete energy full
Battery pack 1 installation process.
By the above embodiment, bracket can accurately position the installation site of battery pack, also can be by battery pack jail
Solid be fixed on bracket.Carrier structure is simple, is easy to the installation and removal of battery pack, realizes the quick-replaceable of battery pack.
And bracket uses the frame structure of hollow out, alleviates the weight of bracket, has reached light-weighted purpose.
The preferred embodiment of the utility model, still, the utility model and unlimited are described in detail above in association with attached drawing
Detail in the above embodiment, can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the scope of protection of the utility model.Additionally need explanation
It is each particular technique feature described in above-mentioned embodiment, can be by any in the case of reconcilable
Suitable mode is combined, and in order to avoid unnecessary repetition, the utility model is no longer another to various combinations of possible ways
Row explanation.
In addition, it can also be combined between a variety of embodiments of the utility model, as long as it is not disobeyed
The thought of the utility model is carried on the back, it should equally be considered as content disclosed in the utility model.
Claims (10)
1. a kind of bracket (2), it is characterised in that the bracket (2) is used to support battery pack (1), two phases of the bracket (2)
Offside is respectively arranged with the limiting slot (22) along the bracket (2) length direction；One end of the bracket (2) is provided perpendicular to
The mounting blocks (23) of bottom plate, for installing the battery pack (1) the positioning pin (11) of the bracket (2), opposite is another
End is provided with the mounting hole (24) for fixing the battery pack (1).
2. bracket (2) according to claim 1, it is characterised in that the upper surface of the bracket (2) is provided with lubrication and applies
Layer.
3. bracket (2) according to claim 1, it is characterised in that be equipped with positioning pin on the outside of the mounting blocks (23)
Protective case (3).
4. bracket (2) according to claim 3, it is characterised in that the positioning pin protective case (3) includes and the positioning
Sell (11) coordinate hollow cylinder and the cover board on the outside of the hollow cylinder, the hollow cylinder and the cover board one into
Type.
5. bracket (2) according to claim 1, it is characterised in that the bracket (2) is frame structure, the frame knot
Structure includes frame body, intersects on the frame body and is provided with multiple cross bars and multiple montants.
6. bracket (2) according to claim 5, it is characterised in that the cross bar of the bracket (2) and/or described perpendicular
Be provided with multiple carrier mounting holes (21) for the bracket (2) being fixed in electrical equipment on bar.
7. bracket (2) according to claim 5, it is characterised in that the junction of the montant and the frame body is provided with
Triangular plate, the frame body, the cross bar, the montant and the triangular plate are integrally formed.
8. a kind of battery pack more changing device, it is characterised in that including battery pack (1) and according to any one in claim 1 to 7
The bracket (2).
9. battery pack according to claim 8 more changing device, it is characterised in that one end of the battery pack (1) is provided with
The positioning pin (11), the opposite other end are provided with installation foot (12), and the installation foot (12) includes with through hole and institute
State the matched installation sole of mounting hole (24) and positioned at the installation sole both sides, with described to install sole vertical
Side plate, the installation sole are integrally formed with the side plate, the installation foot (12) and the shell one of the battery pack (1)
Shaping.
10. battery pack according to claim 8 more changing device, it is characterised in that the bottom surface of the battery pack (1) is provided with
Lubricant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721320774.8U CN207368050U (en) | 2017-10-13 | 2017-10-13 | A kind of bracket and battery pack more changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721320774.8U CN207368050U (en) | 2017-10-13 | 2017-10-13 | A kind of bracket and battery pack more changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207368050U true CN207368050U (en) | 2018-05-15 |
Family
ID=62348151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721320774.8U Active CN207368050U (en) | 2017-10-13 | 2017-10-13 | A kind of bracket and battery pack more changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207368050U (en) |
-
2017
- 2017-10-13 CN CN201721320774.8U patent/CN207368050U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191217 Address after: 226200, No. 800, Hua Zhong Road, Qidong City, Jiangsu, Nantong Patentee after: Nantong Longli Electronic Technology Co., Ltd. Address before: 226299 peace South Road, Huilong Town, Nantong, Jiangsu Province, No. 306 Patentee before: Jiangsu Highstar Battery Manufacturing Co., Ltd. |
|
| TR01 | Transfer of patent right |