CN208570727U - Battery case and its mounting structure and electric vehicle - Google Patents
Battery case and its mounting structure and electric vehicle Download PDFInfo
- Publication number
- CN208570727U CN208570727U CN201821149006.5U CN201821149006U CN208570727U CN 208570727 U CN208570727 U CN 208570727U CN 201821149006 U CN201821149006 U CN 201821149006U CN 208570727 U CN208570727 U CN 208570727U
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- battery case
- limit
- battery
- pad
- mounting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to battery of electric vehicle mounting technique fields, more particularly to a kind of battery case and its mounting structure and electric vehicle, take full advantage of battery case installation space, battery case is mounted in frame structure by the way of rotating into, battery case can be mounted in narrow space, make full use of installation space, guarantee battery capacity, it improves cruise duration, it is quick for installation, firm.
Description
Technical field
The utility model relates to battery of electric vehicle mounting technique field more particularly to a kind of battery case and its mounting structure and
Electric vehicle.
Background technique
With the continuous enhancing of people's energy conservation and environmental awareness, for electric vehicle with energy conservation and environmental protection, cost performance is high, and trip is convenient, makes
Many advantages, such as type is beautiful gos deep into huge numbers of families already, is played in people's lives with the role of new energy power irreplaceable
Effect.In numerous new-type power supplys, battery is sure to occupy the throne of new energy first still with the excellent feature of cost performance, stores simultaneously
The weak tendency that battery also has oneself absolute, takes up space, and is not easy to put.Due to it account for tool very large space and quality itself compared with
Weight, thus in the daily row driving process of electric vehicle, it can make battery that battery case be driven to roll due to gravity factor, one
As the mounting means of battery case and car body be all insertion slot type installation, itself connection just it is unstable, for a long time swing can make battery case
It is damaged with the collision of the mounting device of car body, What is more will drive the mounting device of battery case and fall off from car body.
Publication number CN206968921U discloses a kind of electric vehicle battery holder installation system, and battery case is mounted on the gold of vehicle frame
Belong on pipe, but battery case, there is no full utilization vehicle frame space, capacity is restricted, and influences electric vehicle course continuation mileage, but such as
Fruit battery case makes full use of space, and capacity is done greatly, is easy not being installed on vehicle frame.
Utility model content
Technical problem to be solved by the utility model is: in order to solve above-mentioned electric vehicle battery holder capacity and installation space without
The technical issues of method reaches optimum efficiency simultaneously, the utility model provide a kind of battery case and its mounting structure and electric vehicle.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of battery case, the battery case is used for
It is fitted in frame, including battery case and setting, in the intracorporal battery of battery case, battery case is divided into former and later two phases
Pair surface and two opposite surfaces between multiple sides, it is that the different side of any two is chosen in multiple sides
One side and second side, wherein the mode of first side rotatable engagement is packed into frame, and phase on the inside of first side and frame
Locking connection in cooperation, second side and frame.Battery case is embedded in frame by utility model by the way of rotatable engagement, is adopted
The length of the side to match in first side and frame is enabled to make full use of in this way, some outer profiles are slightly larger than frame
The battery case of frame inner space can not be packed into frame, installed, battery case can be pacified by the way of the utility model rotation
In narrow space, installation space is made full use of, guarantees battery capacity, improves cruise duration.
For the ease of installing battery case by the way of rotation, wherein has in first side and matched on the inside of frame
Inner fovea part, the arc groove that the in-profile of the inner fovea part is, the length direction of arc groove and the length side of first side
To consistent, shell lockhole is offered in second side, the inside of battery case is arranged at the shell lockhole of second side
There is lock.Inner fovea part can be rectangular groove, and then fill part structure makes the lubrication groove of inner fovea part in rectangular groove
Wide arc-shaped groove, arc groove facilitate battery case and rotate into frame.
Further, specifically, in order to enable installation is firm, multiple rubber pad mounting grooves are offered in the arc groove,
The profile that rubber pad installs rooved face is the arc of indent, is filled with the rubber pad cooperated with its shape in rubber pad mounting groove.
In order to enable battery case can be disposably installed in place when installing, first side and the are removed in the multiple side
Any one side after two side faces is third side, and setting offers limit pad fixation hole, third side on the third side
The periphery of upper limit pad fixation hole is also provided with limiting slot.
The linear portion in the side of the limiting slot, the curved portion in the other side, the centre of curve part are in arc sections, arc sections
Both sides are in inclined plane part, and the circular arc and limit pad fixation hole where arc sections are arranged concentrically, the distance between inclined plane part and straight line portion
It is gradually increased from centre to two sides.
It is also respectively provided with cushion on the second side and third side, using silicagel pad, plays the anti-sliding injury of battery
The fixed effect with flexibility.
A kind of battery box mounting structure (frame i.e. described above), including multiple bar mounting rods, multiple bar mounting rods are spelled
Dress is internal after enclosing to form battery case installation space, includes the first mounting rod and the second mounting rod in multiple bar mounting rods, described
First side and second side are matched with the first mounting rod and the second mounting rod respectively.
In order to avoid scratching the paint on battery case, the shell with second side is offered on the inside of second mounting rod
The bracket lockhole that body lockhole matches is additionally provided with rubber pad between the inside and second side of the second mounting rod.
The inner surface of first mounting rod is in arc-shaped, and is matched with the arc groove in first side.
In order to be used cooperatively with limiting slot, battery case is disposably installed in place, the multiple bar peace when installing
Filling in bar further includes third mounting rod, and limit pad is fixedly installed on third mounting rod, and limit, which is padded, uses nylon part, on limit pad
Surface and third side match and limit pad surface in limit inner fovea part, limit the length direction and third mounting rod of inner fovea part
Length direction it is consistent.
The limit matched with limit pad fixation hole is offered on the limit pad pads mounting hole, the upper table of the limit pad
The periphery for being located at limit pad mounting hole on face is provided with positive stop lug boss, after positive stop lug boss and limiting slot interference fit, limit
Pad and third side are cooperatively connected, and battery case is rotatably mounted to position.
The positive stop lug boss and straight line portion, arc sections and any one inclined plane part match.Pass through the limitation of inclined plane part
Cooperation, so that limit pad can not rotate, further such that limit pad installation is firm.
A kind of electric vehicle is equipped with battery case described above.
A kind of electric vehicle has battery box mounting structure described above, and battery box mounting structure is generally located on electronic
The lower section of vehicle driver's seat.
A kind of installation method of battery case installs knot including battery case described above and battery case described above
The installation method of structure, the battery case includes the following steps:
1) outside of the first side of the battery case of battery case and the first mounting rod is fitted, at this time the electricity of battery case
Pond shell is located at the outside of the battery case installation space,
2) first side along the first mounting rod internal rotating from bar wall to battery case installation space so that battery case enter
In battery case installation space,
3) after the battery case of battery case is rotated in place, the shell that the lock core of lock passes through second side is locked with key
Hole, and lock in the bracket lockhole on the second mounting rod.
Battery case is directly packed into battery case due to taking full advantage of battery case installation space by the battery case of the utility model
When in installation space, since battery case edge is a little bigger, battery case can not be packed into battery case installation space, because
This utility model installs battery case by the way of rotating into, and battery case can be mounted in narrow space, sufficiently
Using installation space, guarantee battery capacity, improves cruise duration.
During battery case enters battery case installation space, when cushion has just enter into battery case installation space, by
The extruding of limit pad on three mounting rods, rotary force increases at this time, so that cushion generates deformation, installs into battery case empty
Between, after positive stop lug boss and limiting slot interference fit, cushion cooperates in place with the limit pad being fixed on third mounting rod, buffering
Pulvilliform shape resets, and rotary force reduces, and battery case is rotated in place.When rotary force reduces, cushion and third mounting rod are illustrated
It through being installed in place, needs to increase thrust if continuing to press on cushion, therefore, installation personnel can perceive battery case naturally
It is installed in place, can guarantee that battery case is disposably installed in place.
The utility model has the beneficial effects that the battery case and its mounting structure and installation method and electricity of the utility model
Motor-car takes full advantage of battery case installation space, battery case is mounted in frame structure by the way of rotating into, can be with
Battery case is mounted in narrow space, installation space is made full use of, guarantees battery capacity, is improved cruise duration, installation is fast
It is prompt, firm.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic perspective view of the utility model battery case optimum embodiment.
Fig. 2 is another angle schematic perspective view of the utility model battery case optimum embodiment.
Fig. 3 is another angle schematic perspective view of the utility model battery case optimum embodiment.
Fig. 4 is the schematic perspective view of the utility model battery case optimum embodiment limit pad.
Fig. 5 is the schematic perspective view of the utility model battery box mounting structure optimum embodiment.
Fig. 6 is the schematic perspective view after the installation of the utility model battery case.
Fig. 7 is the schematic perspective view that third mounting rod is removed in Fig. 6.
In figure: 1, battery case, 11, first side, 111, arc groove, 112, rubber pad mounting groove, 113, rubber pad,
12, second side, 121, shell lockhole, 13, third side, 131, limit pad fixation hole, 132, limiting slot, 1321, arc sections,
1322, inclined plane part, 1323, straight line portion, 14, cushion, 2, lock, 3, limit pad, 31, limit inner fovea part, 32, limit pad installation
Hole, 33, positive stop lug boss, the 41, first mounting rod, the 42, second mounting rod, 421, bracket lockhole, 43, third mounting rod, 44, battery
Box installation space.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figs 1-4, be the utility model optimum embodiment, a kind of battery case, battery case by taking triangle as an example, including
1 He of battery case of roughly triangular shape (being roughly triangular since three angles of triangle are rounded corner)
Battery in battery case 1 is set, and the battery case 1 of triangular shape divides for former and later two surfaces and three sides, three sides
Face is respectively first side 11, second side 12 and third side 13, has inner fovea part, the inside of inner fovea part in first side 11
The arc groove 111 that profile is, the length direction of arc groove 111 and the length direction of first side 11 are consistent, second side
Shell lockhole 121 is offered on face 12, the inside of battery case 1 is provided with vehicle at the shell lockhole 121 of second side 12
Lock 2.Rubber pad 113 is provided in arc groove 111, rubber pad 113 can be arranged directly in arc groove 111, can also be with
Multiple rubber pad mounting grooves 112 are offered in arc groove 111, the profile on 112 surface of rubber pad mounting groove is the arc of indent
Shape, rubber pad mounting groove 112 are interior filled with the rubber pad 113 cooperated with its shape.Rubber pad 113 has small part to externally protrude out in rubber
Pad mounting groove 112.
Any one side is third side 13, third side after removing first side 11 and second side 12 in multiple sides
Setting offers limit pad fixation hole 131 on 13, and the periphery of 13 upper limit of third side pad fixation hole 131 is also provided with limiting slot
132, the linear portion 1323 in the side of limiting slot 132, the curved portion in the other side, the centre of curve part is in arc sections 1321, circular arc
The both sides in portion 1321 are in inclined plane part 1322, and the inclined plane part 1322 on both sides is symmetrically set, circular arc where arc sections 1321 and
Limit pad fixation hole 131 is arranged concentrically, and the distance between inclined plane part 1322 and straight line portion 1323 are gradually increased from centre to two sides.
The effect of limit pad fixation hole 131 and limit pad mounting hole 32 is to work as battery case third side 13 and second side
When 12 place-exchange of face, lock can be also installed.
Cushion 14 is also respectively provided on the second side 12 and third side 13.
As shown in figure 5, a kind of battery box mounting structure, has the battery case, including the first mounting rod 41, second is pacified
Bar 42 and third mounting rod 43 are filled, the inner space that the first mounting rod 41, the second mounting rod 42 and third mounting rod 43 enclose is
Battery case installation space 44, battery case are fixed in battery case installation space 44, first side 11, second side 12 and third side
Face 13 is matched with the first mounting rod 41, the second mounting rod 42 and third mounting rod 43 respectively.The inside of second mounting rod 42
Offer the bracket lockhole 421 matched with the shell lockhole 121 of second side 12.The inner surface of first mounting rod 41 is in circular arc
Shape, and matched with first side 11.
It is fixedly installed with limit pad 3 on third mounting rod 43, limits pad 3, limit 3 upper surfaces of pad and third side 13 match
It closes and limit 3 upper surfaces of pad is in limit inner fovea part 31, limit the length direction of inner fovea part 31 and the length side of third mounting rod 43
To consistent.The limit matched with limit pad fixation hole 131 is offered on limit pad 3 and pads mounting hole 32, limits the upper table of pad 3
The periphery for being located at limit pad mounting hole 32 on face is provided with positive stop lug boss 33, is matched by positive stop lug boss 33 and 132 interference of limiting slot
After conjunction, pad 3 and 13 secure fit of third side are limited.
A kind of electric vehicle, including the battery case and the battery box mounting structure.
As shown in Figures 6 and 7, a kind of installation method of battery case, including the battery case and the battery case peace
The installation method of assembling structure, the battery case includes the following steps:
1) outside of the first side 11 of the battery case of battery case 1 and the first mounting rod 41 is fitted, at this time battery
The battery case 1 of box is located at the outside of the battery case installation space 44,
2) internal rotating from the bar wall that first side 11 is rotated along the first mounting rod 41 to battery case installation space 44 so that
Battery case enters in battery case installation space 44, and the positive stop lug boss 33 limited on pad 3 is inserted into from the side of limiting slot 132, until
Positive stop lug boss 33 is inserted in place (positive stop lug boss 33 and straight line portion 1323, arc sections 1321 and any one 1322 phase of inclined plane part
Cooperation) after, positive stop lug boss 33 and limiting slot 132 are interference fitted, so that battery case is rotated in place.
3) after the battery case 1 of battery case is rotated in place, the lock core of lock 2 is passed through to the shell of second side 12 with key
Lockhole 121, and lock in the bracket lockhole 421 on the second mounting rod 42.
During battery case enters battery case installation space 44, when cushion 14 has just enter into battery case installation space 44,
It being squeezed, rotary force increases at this time, so that cushion 14 generates deformation, into battery case installation space 44, then cushion
After 14 cooperate in place with the limit pad 3 being fixed on third mounting rod 43,14 shape of cushion resets, and rotary force reduces.
Battery case is directly packed into battery due to taking full advantage of battery case installation space 44 by the battery case of the utility model
It is that battery case can not be packed into battery case installation space 44 since battery case edge is a little bigger when in box installation space 44
It is interior, therefore by the way of the utility model is rotated into using side, battery case is installed, battery case can be mounted on narrow
In space, installation space is made full use of, guarantees battery capacity, cruise duration is improved, is disposably installed in place, it is quick for installation, steady
Gu.
It is by taking the battery case of triangle as an example in above-described embodiment, the battery case of battery box mounting structure and triangle matches
It closes, makes full use of installation space, also can be made the battery case of other polygons such as quadrangle (such as inverted trapezoidal) or pentagon,
The mounting rod quantity of battery box mounting structure can be matched with battery case side quantity, can also be greater than battery case number of sides
Amount can accommodate battery case, but when the mounting rod quantity of battery box mounting structure and battery case side quantity match
When, it is space utilization rate highest inside battery box mounting structure, most practical.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (14)
1. a kind of battery case, the battery case is for being fitted in frame, it is characterised in that: including battery case (1) and
Battery in battery case (1) is set, and battery case (1) is divided into former and later two opposite surfaces and two opposite surfaces
Between multiple sides, it is first side (11) and second side (12) that the different side of any two is chosen in multiple sides,
Wherein first side (11) is packed into frame in a manner of rotatable engagement, and is matched on the inside of first side (11) and frame, the
Locking connection in two side faces (12) and frame.
2. battery case as described in claim 1, it is characterised in that: wherein have in first side (11) and match on the inside of frame
The inner fovea part of conjunction, the arc groove (111) that the in-profile of the inner fovea part is, the length direction of arc groove (111) and
The length direction of one side (11) is consistent, offers in second side (12) shell lockhole (121), battery case (1) it is interior
Portion is provided with lock (2) at the shell lockhole (121) of second side (12).
3. battery case as claimed in claim 2, it is characterised in that: offer multiple rubber pads in the arc groove (111)
Mounting groove (112), the profile on rubber pad mounting groove (112) surface are the arc of indent, are filled in rubber pad mounting groove (112)
With the rubber pad (113) of its shape cooperation.
4. battery case as described in claim 1, it is characterised in that: remove first side (11) and second in the multiple side
Any one side is third side (13) afterwards for side (12), and setting offers limit pad fixation hole on the third side (13)
(131), the periphery of third side (13) upper limit pad fixation hole (131) is also provided with limiting slot (132).
5. battery case as claimed in claim 4, it is characterised in that: the linear portion in side (1323) of the limiting slot (132),
The curved portion in the other side, the centre of curve part are in arc sections (1321), and the both sides of arc sections (1321) are in inclined plane part (1322), circle
Circular arc where arc portion (1321) and limit pad fixation hole (131) are arranged concentrically, inclined plane part (1322) and straight line portion (1323) it
Between distance be gradually increased from centre to two sides.
6. battery case as described in claim 1, it is characterised in that: also divide on the second side (12) and third side (13)
It is not provided with cushion (14).
7. a kind of battery box mounting structure, it is characterised in that: there is battery case as claimed in any one of claims 1 to 6, including
Multiple bar mounting rods, multiple bar mounting rod assembly are internal after enclosing to form battery case installation space (44), in multiple bar mounting rods
Including the first mounting rod (41) and the second mounting rod (42), the first side (11) and second side (12) are pacified with first respectively
Dress bar (41) and the second mounting rod (42) match.
8. battery box mounting structure as claimed in claim 7, it is characterised in that: opened up on the inside of second mounting rod (42)
There is the bracket lockhole (421) matched with the shell lockhole (121) of second side (12).
9. battery box mounting structure as claimed in claim 7, it is characterised in that: the inner surface of first mounting rod (41) is in
Arc-shaped, and matched with the arc groove (111) on first side (11).
10. battery box mounting structure as claimed in claim 7, it is characterised in that: further include in the multiple bar mounting rod
Three mounting rods (43) are fixedly installed with limit pad (3), limit pad (3) upper surface and third side on third mounting rod (43)
(13) it matches and limits pad (3) upper surface in limit inner fovea part (31), limit the length direction and third peace of inner fovea part (31)
The length direction for filling bar (43) is consistent.
11. battery box mounting structure as claimed in claim 10, it is characterised in that: offer and limit on the limit pad (3)
Limit pad mounting hole (32) that position pad fixation hole (131) matches, the limit, which is padded, is located at limit pad installation on the upper surface of (3)
The periphery in hole (32) is provided with positive stop lug boss (33), after positive stop lug boss (33) and limiting slot (132) interference fit, limit pad
(3) it is cooperatively connected with third side (13).
12. battery box mounting structure as claimed in claim 11, it is characterised in that: the positive stop lug boss (33) and straight line portion
(1323), arc sections (1321) and any one inclined plane part (1322) match.
13. a kind of electric vehicle, it is characterised in that: be equipped with battery case as claimed in any one of claims 1 to 6.
14. a kind of electric vehicle, it is characterised in that: have such as the described in any item battery box mounting structures of claim 7-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149006.5U CN208570727U (en) | 2018-07-19 | 2018-07-19 | Battery case and its mounting structure and electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149006.5U CN208570727U (en) | 2018-07-19 | 2018-07-19 | Battery case and its mounting structure and electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208570727U true CN208570727U (en) | 2019-03-01 |
Family
ID=65446656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821149006.5U Active CN208570727U (en) | 2018-07-19 | 2018-07-19 | Battery case and its mounting structure and electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208570727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065775A (en) * | 2018-07-19 | 2018-12-21 | 崔海娇 | Battery case and its mounting structure and installation method and electric vehicle |
-
2018
- 2018-07-19 CN CN201821149006.5U patent/CN208570727U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065775A (en) * | 2018-07-19 | 2018-12-21 | 崔海娇 | Battery case and its mounting structure and installation method and electric vehicle |
| CN109065775B (en) * | 2018-07-19 | 2023-11-17 | 崔海娇 | Battery box, mounting structure and mounting method thereof and electric vehicle |
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