CN208646579U - Battery pack assembly, fast-changed support assembly and electric vehicle - Google Patents
Battery pack assembly, fast-changed support assembly and electric vehicle Download PDFInfo
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- CN208646579U CN208646579U CN201821172493.7U CN201821172493U CN208646579U CN 208646579 U CN208646579 U CN 208646579U CN 201821172493 U CN201821172493 U CN 201821172493U CN 208646579 U CN208646579 U CN 208646579U
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Abstract
The utility model discloses a kind of battery pack assembly, fast-changed support assembly and electric vehicles.Battery pack assembly includes battery pack, and battery pack has positioning side, and the seat positioning surface for positioning side and battery mounting is oppositely arranged, and battery mounting is for installing battery pack assembly, battery pack assembly further include: adjustment component, adjustment component are slidedly arranged on positioning side；And reset components, the both ends of reset components are connected to battery pack and adjust component, reset components are used to that adjustment component to be driven to slide along an adjustment direction on positioning side with leaning seat positioning surface by elastic reset.Fast-changed support assembly and electric vehicle include battery pack assembly.More than, compared with the existing technology, the difficulty that battery pack is shaken can larger, when the operation of electric vehicle non-stationary the displacement of battery pack can to avoid or be at least weakened, to improve security performance and service life.
Description
Technical field
The utility model relates to field of new energy technologies, in particular to a kind of battery pack assembly, fast-changed support assembly and electricity
Motor-car.
Background technique
Existing electric vehicle generally includes battery pack assembly and battery mounting, and (general battery mounting is fast-changed support
A part), battery pack assembly includes battery pack and guide-localization block.Battery pack has positioning side (usually along battery pack
Length direction extends and the side vertical with the width direction of battery pack), position the seat positioning surface phase of side and battery mounting
To setting, battery mounting is for installing battery pack assembly.Battery mounting generally comprises frame and the lock base in frame
Seat；In the place for being equipped with lock base seat, surface and the positioning side of lock base seat are oppositely arranged, so seat positioning surface is lock base seat
Surface；Elsewhere, seat positioning surface can directly be the surface of frame.Guide-localization block includes: guide-localization component and bullet
Property component.Elastomeric element is connected between guide-localization component and positioning side.Guide-localization component can overcome elastomeric element
Elastic force restore remotely located flank movement, guide-localization portion close to positioning flank movement or by the elasticity of elastomeric element
Part is used for leaning seat positioning surface, to realize positioning and guiding.Also, battery pack would generally be mounted and dismounted using level platform is changed
Assembly.
However, having the following deficiencies: the deformation direction i.e. width of battery pack due to elastomeric element using this structure type
Direction is spent, when electric vehicle non-stationary traveling is as excessive or frequent such as angle of turn, elastomeric element is directly by battery mounting
Squeeze and the width direction along battery pack deforms so that battery pack generate displacement even with battery mounting generate collision,
To cause abnormal sound or abrasion, its service life and security performance are reduced.
Utility model content
The technical problems to be solved in the utility model is to overcome electric vehicle non-stationary in the prior art electric when driving
Chi Bao is easily displaced to bring the defect of security risk, provides a kind of battery pack assembly, fast-changed support assembly and electric vehicle.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of battery pack assembly comprising battery pack, the battery pack have positioning side, the positioning side and battery
The seat positioning surface of fixing seat is oppositely arranged, and the battery mounting is used to install the battery pack assembly, it is characterized in that, it is described
Battery pack assembly further include:
Component is adjusted, the adjustment component is slidedly arranged on the positioning side；And
Reset components, the both ends of the reset components are connected to the battery pack and the adjustment component, described multiple
Position component be used to drive the adjustment component to slide on the positioning side along an adjustment direction by elastic reset with against
The seat positioning surface.
Preferably, the adjustment component has the adjustment surface away from the positioning side, the adjustment surface is for supporting
By the seat positioning surface, and along the adjustment direction, the adjustment surface gradually becomes smaller away from the distance of the positioning side.
Using above-mentioned setting, between adjustment component can be filled in different sizes between positioning side and seat positioning surface
Gap.
Preferably, the angle on the adjustment surface and the positioning side are as follows: 4 °~8 °.
Using above-mentioned setting, it is self-locking to be conducive to adjustment component realization.
Preferably, the battery pack assembly further includes fixation member, the fixation member is fixed at the battery pack, institute
It states reset components and is connect by the fixation member with the battery pack.
Using above-mentioned setting, fixation member, reset components, adjustment component can be formed as a module, not need in this way pair
The structure of battery pack have ever made more changes.
Preferably, the battery pack assembly further includes guiding bar portion, the guiding bar portion includes the first bar interconnected
Portion and the second bar portion, one of the fixation member and the adjustment component be equipped with the first pilot hole, the fixation member and
The other of described adjustment component is equipped with the second pilot hole, and first bar portion is slideably arranged in first guiding
Hole, second bar portion are fixedly connected on second pilot hole, the glide direction of first bar portion and the adjustment direction
In parallel.
Using above-mentioned setting, the guiding of adjustment component is realized by guiding bar portion and the first pilot hole, the second pilot hole.
Preferably, the reset components are sheathed on the guiding bar portion.
Using above-mentioned setting, the layout of reset components is more reasonable.
Preferably, the battery pack assembly further includes limit head, the limit head is connected to the guiding bar portion, and
The limit head and second bar portion are connected to the both ends of first bar portion, and the limit head is by described first
Limit the stroke that the adjustment component is slided far from the fixation member week of pilot hole along stopping.
Using above-mentioned setting, the stroke control of adjustment component is conveniently realized.
Preferably, the battery pack assembly includes at least two guiding bar portions.
Using above-mentioned setting, two guiding bar portions make guiding more steady.
Preferably, the adjustment component is slided far from the fixation member to support when the reset components elasticity is restored
By the seat positioning surface.
Using above-mentioned setting, fixation member can be more easily arranged.
Preferably, the fixation member has the first reset hole and the first bottom positioned at one end of first reset hole
Wall, the adjustment component have the second reset hole and the second bottom wall positioned at one end of second reset hole, the reset portion
The both ends of part are located in first reset hole and second reset hole and are connected to first bottom wall and institute respectively
State the second bottom wall.
Using above-mentioned setting, the limit of reset components is realized.
Preferably, the reset components are compressed spring.
Preferably, the fixation member is fixed at the corner of the battery pack.
Using above-mentioned setting, so that the topology layout of battery pack assembly is more reasonable.
Preferably, the fixation member includes the first fixed part and the second fixed part interconnected, the corner is by institute
It states positioning side and the auxiliary positioning surface adjacent with the positioning side is constituted, first fixed part is fixed at the auxiliary positioning
Face, second fixed part are oppositely arranged with the adjustment component.
Using above-mentioned setting, it is easy to implement sliding of the adjustment component on positioning side.
Preferably, the battery pack assembly further includes guiding cylinder, the guiding cylinder protrusion is set to the positioning side,
The adjustment component is equipped with a word hole, and the guiding cylinder is slidedly arranged on word hole to limit the adjustment component relative to institute
State the glide direction of positioning side.
Using above-mentioned setting, the guiding of adjustment component is conveniently realized.
Preferably, the sliding stroke closed at both ends to limit the adjustment component in word hole.
Using above-mentioned setting, the stroke control of adjustment component is conveniently realized.
Preferably, the battery pack assembly further includes limit column cap, the limit column cap is connected to the guiding cylinder
The one end not connecting with the positioning side, the blocking for limiting column cap by all edges in word hole is to limit the adjustment
Component is along the direction perpendicular to the positioning side far from the positioning side.
Using above-mentioned setting, positioning side can be left uncontrolledly to avoid adjustment section part.
Preferably, the battery pack assembly further includes fixed convex closure, the fixed convex closure is fixed at the positioning side,
And the fixed convex closure is used for against the seat positioning surface.
Using above-mentioned setting, realize that battery pack assembly positions together in conjunction with fixed convex closure.
Preferably, the fixed convex closure has positioning surface and guiding surface, the positioning surface is used for against the institute
A positioning surface is stated, the guiding surface is obliquely extended to the positioning side from the edge on the positioning surface.
Using above-mentioned setting, fixed convex closure is facilitated to abut on a positioning surface, specially abutted to positioned at lock base seating portion
Seat positioning surface on.
Preferably, the battery pack assembly further includes guide-localization block, the guide-localization block includes:
Guide-localization component；With
Elastomeric element, the elastomeric element are connected between the guide-localization component and the positioning side；
Wherein, the guide-localization component can overcome the elastic force of the elastomeric element close to the positioning flank movement
Or restored by the elasticity of the elastomeric element far from the positioning flank movement, the guide-localization component is used for against institute
State a positioning surface.
Using above-mentioned setting, guide-localization component can be abutted to directly on the seat positioning surface of the shelf of battery mounting；
Guiding, the positioning of battery pack assembly are realized using guide-localization component.
Preferably, the adjustment direction is horizontal direction or vertical direction.
A kind of fast-changed support assembly comprising fast-changed support, the fast-changed support include battery mounting, and feature exists
In the fast-changed support assembly further includes battery pack assembly as described above.
Preferably, the seat positioning surface with the adjustment component against part be located at the lock base of the battery mounting
On seat.
Using above-mentioned setting, lock base seat is protruded compared to the frame of battery mounting, facilitate adjustment component against.
A kind of electric vehicle comprising battery mounting, it is characterized in that, the electric vehicle further includes battery as described above
Packet assembly.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get the utility model respectively compared with
Good example.
The positive effect of the utility model is:
In battery pack assembly disclosed by the utility model, fast-changed support assembly and electric vehicle, using can be in positioning side
The adjustment component of upper sliding, in this way when electric vehicle non-stationary operation battery pack attempts double swerve, battery pack is adjusted portion
The blocking of part, and adjustment component is allowed to avoid and (slide against adjustment direction) elastic force for needing to overcome reset components, but it is multiple
Position component flexible deformation direction be not battery pack width direction, so reset components hardly or lesser degree by
The extruding of battery mounting and move；That is, compared with the existing technology, the difficulty that battery pack is shaken can be larger, electric vehicle
When non-stationary is run the displacement of battery pack can to avoid or be at least weakened, to improve security performance and service life.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the battery pack assembly of the utility model preferred embodiment.
Fig. 2 is the enlarged diagram of part A in Fig. 1.
Fig. 3 is the enlarged diagram of part B in Fig. 1.
Fig. 4 is the enlarged diagram of C portion in Fig. 1.
Fig. 5 is the schematic top plan view of the fast-changed support assembly of the utility model preferred embodiment.
Fig. 6 is the enlarged diagram of the part D in Fig. 5.
Fig. 7 is the enlarged diagram of the part E in Fig. 6.
Fig. 8 is adjustment component, reset components, fixation member of the utility model preferred embodiment etc. at guiding bar portion
Schematic cross-section.
Fig. 9 is the stereoscopic schematic diagram of adjustment component, reset components, fixation member of the utility model preferred embodiment etc..
Figure 10 is the top visual angle figure that component, reset components, fixation member etc. are adjusted in Fig. 7.
Figure 11 is schematic cross-section of the Figure 10 along the direction F-F.
Figure 12 is the schematic block diagram of the electric vehicle of the utility model preferred embodiment.
Description of symbols
1: fast-changed support assembly
10: battery pack assembly
110: battery pack
111F: the first positioning side
111S: the second positioning side
112: auxiliary positioning surface
120: adjustment component
121: adjustment surface
122: the second pilot holes
123: the second reset holes
124: the second bottom walls
125: one word holes
130: reset components
140: fixation member
141: the first pilot holes
142: the first reset holes
143: the first bottom walls
144: the first fixed parts
145: the second fixed parts
150: guiding bar portion
151: the first bar portions
152: the second bar portions
160: limit head
171: guiding cylinder
172: limit column cap
180: fixed convex closure
181: positioning surface
182: guiding surface
190: guide-localization block
191: guide-localization component
192: guide-localization shell
20: fast-changed support
210: battery mounting
211: seat positioning surface
212: lock base seat
213: frame
AD: adjustment direction
5: electric vehicle
Specific embodiment
The utility model is further illustrated below by the mode of embodiment, but is not therefore limited in the utility model
Among the embodiment described range.
As shown in Figs 1-4, a kind of battery pack assembly 10 includes battery pack 110, adjustment component 120 and reset components 130.
Battery pack 110 has positioning side, in conjunction with shown in Fig. 5-7, position the seat positioning surface of side and battery mounting 210
211 are oppositely arranged, and battery mounting 210 is for installing battery pack assembly 10.Battery pack 110 is generally symmetrically arranged with mutually in two sides
Two parallel positioning sides are shown in which a positioning side (that is: the first positioning side 111F) as shown in figure 1, and another
A positioning side (that is: the second positioning side 111S) has been blocked since the angle of Fig. 1 limits.Battery pack 110 in Fig. 5
For top view, visible first positioning side 111F is the positioning side in Fig. 5 under in Fig. 1；Sightless second is fixed in Fig. 1
Position side 111S is in upper positioning side in Fig. 5, and the second positioning side 111S is specifically marked in Fig. 7.Two positioning sides
It is oppositely arranged respectively with a positioning surface 211.
As shown in Fig. 1-2,5-7, adjustment component 120 is slidedly arranged on positioning side.In the present embodiment, two positioning sides are all sliding
Equipped with adjustment component 120.It is the adjustment component 120 for being slidedly arranged on the first positioning side 111F shown in Fig. 1-2；Shown in Fig. 6-7
For the adjustment component 120 for being slidedly arranged on the second positioning side 111S.The both ends of reset components 130 are connected to 110 He of battery pack
Component 120 is adjusted, reset components 130 are used to drive adjustment component 120 along an adjustment direction AD in oriented side by elastic reset
Sliding is on face with leaning seat positioning surface 211.
More than, using the adjustment component 120 that can be slided on positioning side, in this way when electric vehicle non-stationary runs battery
Packet 110 is when attempting double swerve, and battery pack 110 is adjusted the blocking of component 120, and allow adjustment component 120 evacuation (i.e. against
Adjustment direction AD sliding) need to overcome the elastic forces of reset components 130, but the flexible deformation direction of reset components 130 is not
The width direction of battery pack 110, so reset components 130 hardly or lesser degree by battery mounting 210 squeeze
It presses and moves；That is, compared with the existing technology, the difficulty that battery pack 110 is shaken can be larger, the operation of 5 non-stationary of electric vehicle
When battery pack 110 displacement can to avoid or be at least weakened, to improve security performance and service life.
As shown in Fig. 2,7-11, adjustment component 120 has the adjustment surface 121 away from positioning side, and adjustment surface 121 is used
In leaning seat positioning surface 211；And along adjustment direction AD, adjusts surface 121 and gradually become smaller away from the distance of positioning side.In this way, adjusting
Integeral part 120 can fill the gap between positioning side and seat positioning surface 211 in different sizes.When positioning side and seat
When gap between positioning surface 211 becomes larger, adjustment component 120 can be under the action of reset components 130 along adjustment direction AD
Movement, so that adjustment component 120 abuts to a positioning surface 211 compared to originally thicker part.Adjust surface 121 and positioning
The angle of side is preferred are as follows: 4 °~8 °.Be conducive to adjust component 120 realize it is self-locking.In the present embodiment, this angle is specially
5.7°.In the present embodiment, the material trademark of component 120: Q235, elasticity modulus (GPa): 206, Poisson's ratio is adjusted: 0.25, surrendering
Intensity (Mpa): 235, ultimate tensile strength: (Mpa): 375, the theoretical analysis, the adjustment component 120 of the present embodiment has self-locking
Function can bear the infinitely great active force applied by battery mounting 210, until adjustment 120 fracture failure of component.
In the present embodiment, as shown in Fig. 2,6-11, battery pack assembly 10 further includes fixation member 140, and fixation member 140 is solid
Surely it is set to battery pack 110, reset components 130 are connect by fixation member 140 with battery pack 110.In this way, fixation member 140, multiple
Position component 130, adjustment component 120 can be formed as a module, not need to have ever made the structure of battery pack 110 more change in this way
Become.In alternative embodiment, in addition fixation member can not also be set, battery pack can have substrate, pedestal or similar knot
Structure, as long as can ensure that reset components can apply active force to adjustment component.
In the present embodiment, as illustrated in figs. 6-11, battery pack assembly 10 further includes guiding bar portion 150.Being oriented to bar portion 150 includes
The first bar portion 151 and the second bar portion 152 interconnected.One of fixation member 140 and adjustment component 120 are equipped with first and lead
To hole 141, the other of fixation member 140 and adjustment component 120 are equipped with the second pilot hole 122.First bar portion 151 is slidably
Ground is arranged in the first pilot hole 141, and the second bar portion 152 is fixedly connected on the second pilot hole 122, the sliding side of the first bar portion 151
To parallel with adjustment direction AD.In the present embodiment, fixation member 140 is equipped with the first pilot hole 141, and adjustment component 120 is equipped with the
Two pilot holes 122.Leading for adjustment component 120 is realized by guiding bar portion 150 and the first pilot hole 141, the second pilot hole 122
To.Second bar portion 152 is threaded rod, and the second pilot hole 122 is threaded hole, and the second bar portion 152 and the second pilot hole 122 pass through spiral shell
Line connection.As shown in figure 8, the length of the second bar portion 152 is smaller in the present embodiment；In alternative embodiment, the second bar portion
Length can be longer.
Also, as shown in figure 8, battery pack assembly 10 further includes limit head 160, limit head 160 is connected to guide rod
Portion 150, and limit head 160 and the second bar portion 152 are connected to the both ends of the first bar portion 151, limit head 160 by first
The week of pilot hole 141 limits the stroke that adjustment component 120 is slided far from fixation member 140 along stopping.Conveniently realize adjustment
The stroke of component 120 controls.
As shown in figs. 9-10, battery pack assembly 10 includes at least two guiding bar portions 150, in the present embodiment, including it is lucky
Two guiding bar portions 150.Two guiding bar portions 150 make guiding more steady.
As illustrated in figs. 8-11, reset components 130 are sheathed on guiding bar portion 150.The layout of reset components 130 is more reasonable.
When 130 elasticity of reset components is restored, adjustment component 120 is slided far from fixation member 140 with leaning seat positioning surface 211.It is fixed
Component 140 can be more easily arranged.Also, fixation member 140 has the first reset hole 142 and is located at the first reset hole 142
One end the first bottom wall 143, adjustment component 120 has the second reset hole 123 and positioned at the of one end of the second reset hole 123
Two bottom walls 124.The both ends of reset components 130 are located in the first reset hole 142 and the second reset hole 123 and are connected to respectively
First bottom wall 143 and the second bottom wall 124.To realize the limit of reset components 130.In the present embodiment, reset components 130 are specially
Compressed spring.
Also, as Fig. 1-2,6-7 fixation member 140 is fixed at the corner of battery pack 110.So that battery pack assembly 10
Topology layout is more reasonable.Fixation member 140 includes the first fixed part 144 and the second fixed part 145 interconnected.Such as Fig. 2
Shown, corner is made of positioning side and the auxiliary positioning surface 112 adjacent with positioning side.First fixed part 144 is fixed at auxiliary
Positioning surface 112；Specific location is fixed at auxiliary positioning surface 112 by threaded fastener.Second fixed part 145 and adjustment component
120 are oppositely arranged.It is easy to implement sliding of the adjustment component 120 on positioning side.
In addition, as illustrated in figs. 8-11, battery pack assembly 10 further includes guiding cylinder 171, and it is fixed that the guiding protrusion of cylinder 171 is set to
Position side (the second positioning side 111S).In Fig. 8-11, positioning side is not shown, but combines Fig. 7, and those skilled in the art answer
Work as understanding, some protrudes from positioning side to guiding cylinder 171, i.e. the upper part of cylinder 171 is oriented in Fig. 8 and Figure 11.It leads
It can be connected through a screw thread to cylinder 171 and be fixedly arranged on positioning side.As shown in figs. 9-11, adjustment component 120 is equipped with a word hole
125, guiding cylinder 171 is slidedly arranged on a word hole 125 to limit glide direction of the adjustment component 120 relative to positioning side.It is convenient
Realize the guiding of adjustment component 120 in ground.Also, the sliding stroke closed at both ends to limit adjustment component 120 in a word hole 125.
Meanwhile battery pack assembly 10 further include limit column cap 172, limit column cap 172 be connected to guiding cylinder 171 not with
The upper end of cylinder 171, week of the limit column cap 172 by a word hole 125 are oriented in one end of positioning side connection, i.e. Fig. 8 and Figure 11
The blocking on edge is to limit adjustment component 120 along the remotely located side in direction perpendicular to positioning side.It can be to avoid adjustment section part
120 leave positioning side uncontrolledly.Specifically, guiding cylinder 171 and limit column cap 172 can be the bar of a respectively bolt
Portion and head.
In conjunction with shown in Fig. 1 and Fig. 3, in the present embodiment, battery pack assembly 10 further includes fixed convex closure 180, fixed convex closure 180
It is fixed at positioning side, and fixed convex closure 180 is used for leaning seat positioning surface 211.Fixed convex closure 180 has positioning surface 181
With guiding surface 182, positions surface 181 and be used for leaning seat positioning surface 211, the edge on guiding surface 182 from positioning surface 181 is oblique
Side is positioned to extending to.It is similar with adjustment surface 121: along adjustment direction AD, distance of the guiding surface 182 away from positioning side
It gradually becomes smaller.Fixed convex closure 180 specifically abuts on the seat positioning surface 211 of 212 part of lock base seat.
In conjunction with shown in Fig. 1 and Fig. 4, battery pack assembly 10 further includes guide-localization block 190, and guide-localization block 190 includes: to lead
To positioning element 191 and elastomeric element (not shown).Elastomeric element is connected between guide-localization component 191 and positioning side,
Elastomeric element can be disk spring.Guide-localization component 191 can overcome the elastic force of elastomeric element close to positioning side fortune
Dynamic or elasticity by elastomeric element restores remotely located flank movement, and guide-localization component 191 is used for leaning seat positioning surface
211.In the present embodiment, guide-localization block 190 further includes guide-localization shell 192, and elastomeric element is blocked in guide-localization shell
In body 192, so be not shown.Guide-localization shell 192 is stretched out in 191 part of guide-localization component.Guide-localization component 191 can be with
On the seat positioning surface 211 for the frame 213 for directly abutting to battery mounting 210.
In the present embodiment, adjustment direction AD is horizontal direction.In alternative embodiment, adjustment direction can be vertical side
To tightening better effect, but correspondingly the disassembly difficulty of battery pack assembly also will increase.
As shown in figure 5, the present embodiment also discloses a kind of fast-changed support assembly 1 comprising fast-changed support 20 and battery pack
Assembly 10.Fast-changed support 20 includes battery mounting 210, further includes other i.e. presence in the prior art such as electric connector, conducting wire
Structure.As shown in fig. 7, consistent compared with technology, battery mounting 210 is including lock base seat 212 and is used for fixing lock pedestal
212 frame 213；Seat positioning surface 211 includes the surface towards positioning side of frame 213, also including lock base seat 212 towards
Position the surface of side.As already described above, seat positioning surface 211 with adjustment component 120 against part be located at battery mounting
On 210 lock base seat 212.Lock base seat 212 is protruded compared to the frame 213 of battery mounting 210, facilitates adjustment component 120
Against.
More than, guide-localization block 190 plays guiding in changing electric process and just positions.Battery pack 110 is lifted up
To designated position, certain distance can be moved horizontally along direction identical with adjustment direction AD, the lock shaft of battery pack assembly 10 with
The lock base seat 212 of battery mounting 210 matches.After battery pack assembly 10 is installed in place, fixed convex closure 180 abuts lock base seat
212 seat positioning surface 211 plays the role of normally limiting, and reduces the displacement gaps of battery pack 110 under just positioning scenarios.Then,
Component 120 is adjusted due to that can be self-regulated, can be eliminated on the basis of fixed convex closure 180 since the factors such as mismachining tolerance cause
Gap, realize fine positioning.
In addition, as shown in figure 12, a kind of electric vehicle 5 is also disclosed in the present embodiment comprising battery mounting 210 and battery
Packet assembly 10.In the present embodiment, as it appears from the above, specifically, electric vehicle 5 includes fast-changed support 20, battery mounting 210 is quick change
A part of bracket 20.In alternative embodiment, electric vehicle can also only include battery mounting, without including fast-changed support
Other parts.
In the present embodiment, electric vehicle 5 is electronic bus, and in alternative embodiment, electric vehicle may be electronic small vapour
Vehicle or any other kinds of electric vehicle.
One embodiment may be furnished with multiple attached drawings, the same portion in the same embodiment in the description of the present invention,
The appended drawing reference of part not necessarily marks in each attached drawing；It should be appreciated to those skilled in the art that embodiment
In certain one or more attached drawing when be described, can be understood in conjunction with the other accompanying drawings in the embodiment；Ability
Field technique personnel should be appreciated that do not indicate text it is specific it is corresponding be which attached drawing when, can be in conjunction in the embodiment
All attached drawings are understood.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Under the premise of without departing substantially from the principles of the present invention and essence, many changes and modifications may be made,
But these change and modification each fall within the protection scope of the utility model.
Claims (23)
1. a kind of battery pack assembly comprising battery pack, the battery pack have positioning side, and the positioning side and battery are solid
The seat positioning surface of reservation is oppositely arranged, and the battery mounting is for installing the battery pack assembly, which is characterized in that the electricity
Pond packet assembly further include:
Component is adjusted, the adjustment component is slidedly arranged on the positioning side；And
Reset components, the both ends of the reset components are connected to the battery pack and the adjustment component, the reset portion
Part is used to drive the adjustment component to slide on the positioning side against described along an adjustment direction by elastic reset
Seat positioning surface.
2. battery pack assembly as described in claim 1, which is characterized in that the adjustment component, which has, deviates from the positioning side
Adjustment surface, the adjustment surface is used for against the seat positioning surface, and along the adjustment direction, the adjustment surface is away from institute
The distance for stating positioning side gradually becomes smaller.
3. battery pack assembly as claimed in claim 2, which is characterized in that the angle on the adjustment surface and the positioning side
Are as follows: 4 °~8 °.
4. battery pack assembly as described in claim 1, which is characterized in that the battery pack assembly further includes fixation member, institute
It states fixation member and is fixed at the battery pack, the reset components are connect by the fixation member with the battery pack.
5. battery pack assembly as claimed in claim 4, which is characterized in that the battery pack assembly further includes guiding bar portion, institute
Stating guiding bar portion includes the first bar portion and the second bar portion interconnected, one of the fixation member and the adjustment component
Equipped with the first pilot hole, the other of the fixation member and the adjustment component are equipped with the second pilot hole, first bar
Portion is slideably arranged in first pilot hole, and second bar portion is fixedly connected on second pilot hole, and described first
The glide direction of bar portion is parallel with the adjustment direction.
6. battery pack assembly as claimed in claim 5, which is characterized in that the reset components are sheathed on the guiding bar portion.
7. battery pack assembly as claimed in claim 5, which is characterized in that the battery pack assembly further includes limit head, institute
It states limit head and is connected to the guiding bar portion, and the limit head and second bar portion are connected to first bar
The both ends in portion, the limit head are stopped by the week edge of first pilot hole to limit the adjustment component far from the fixation
The stroke of component sliding.
8. battery pack assembly as claimed in claim 5, which is characterized in that the battery pack assembly includes leading described at least two
To bar portion.
9. battery pack assembly as claimed in claim 4, which is characterized in that when the reset components elasticity is restored, the tune
Integeral part is slided far from the fixation member against the seat positioning surface.
10. battery pack assembly as claimed in claim 9, which is characterized in that the fixation member has the first reset hole and position
The first bottom wall in one end of first reset hole, the adjustment component, which has the second reset hole and is located at described second, to be resetted
Second bottom wall of the one end in hole, the both ends of the reset components are located in first reset hole and second reset hole
And it is connected to first bottom wall and second bottom wall respectively.
11. battery pack assembly as claimed in claim 9, which is characterized in that the reset components are compressed spring.
12. battery pack assembly as claimed in claim 4, which is characterized in that the fixation member is fixed at the battery pack
Corner.
13. battery pack assembly as claimed in claim 12, which is characterized in that the fixation member includes first interconnected
Fixed part and the second fixed part, the corner are made of the positioning side and the auxiliary positioning surface adjacent with the positioning side,
First fixed part is fixed at the auxiliary positioning surface, and second fixed part is oppositely arranged with the adjustment component.
14. battery pack assembly as described in claim 1, which is characterized in that the battery pack assembly further includes guiding cylinder, institute
It states guiding cylinder protrusion and is set to the positioning side, the adjustment component is equipped with a word hole, and the guiding cylinder is slidedly arranged on described
One word hole is to limit glide direction of the adjustment component relative to the positioning side.
15. battery pack assembly as claimed in claim 14, which is characterized in that word hole it is closed at both ends with limitation described in
Adjust the sliding stroke of component.
16. battery pack assembly as claimed in claim 14, which is characterized in that the battery pack assembly further includes limit column cap,
The limit column cap is connected to the one end of the guiding cylinder not connecting with the positioning side, and the limit column cap is by described
The blocking on all edges in one word hole is to limit the adjustment component along the direction perpendicular to the positioning side far from the oriented side
Face.
17. battery pack assembly as described in claim 1, which is characterized in that the battery pack assembly further includes fixed convex closure, institute
It states fixed convex closure and is fixed at the positioning side, and the fixed convex closure is used for against the seat positioning surface.
18. battery pack assembly as claimed in claim 17, which is characterized in that the fixed convex closure has positioning surface and guiding
Inclined-plane, the positioning surface are used for against the seat positioning surface, and the edge on the guiding surface from the positioning surface is oblique to be prolonged
Extend to the positioning side.
19. battery pack assembly as described in claim 1, which is characterized in that the battery pack assembly further includes guide-localization block,
The guide-localization block includes:
Guide-localization component；With
Elastomeric element, the elastomeric element are connected between the guide-localization component and the positioning side；
Wherein, the guide-localization component elastic force of the elastomeric element can be overcome close to the positioning flank movement or
Restored by the elasticity of the elastomeric element far from the positioning flank movement, the guide-localization component is used for against the seat
Positioning surface.
20. the battery pack assembly as described in any one of claim 1-19, which is characterized in that the adjustment direction is level side
To or vertical direction.
21. a kind of fast-changed support assembly comprising fast-changed support, the fast-changed support include battery mounting, which is characterized in that
The fast-changed support assembly further includes the battery pack assembly as described in any one of claim 1-20.
22. fast-changed support assembly as claimed in claim 21, which is characterized in that the seat positioning surface with the adjustment component
Against part be located on the lock base seat of the battery mounting.
23. a kind of electric vehicle comprising battery mounting, which is characterized in that the electric vehicle further includes such as claim 1-20
Any one of described in battery pack assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821172493.7U CN208646579U (en) | 2018-07-23 | 2018-07-23 | Battery pack assembly, fast-changed support assembly and electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821172493.7U CN208646579U (en) | 2018-07-23 | 2018-07-23 | Battery pack assembly, fast-changed support assembly and electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208646579U true CN208646579U (en) | 2019-03-26 |
Family
ID=65785743
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821172493.7U Active CN208646579U (en) | 2018-07-23 | 2018-07-23 | Battery pack assembly, fast-changed support assembly and electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208646579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816242A (en) * | 2018-07-23 | 2020-02-21 | 奥动新能源汽车科技有限公司 | Battery pack assembly, quick-change bracket assembly and electric vehicle |
| CN112224000A (en) * | 2019-06-27 | 2021-01-15 | 奥动新能源汽车科技有限公司 | Positioning seat, positioning mechanism, quick change bracket component and electric automobile |
-
2018
- 2018-07-23 CN CN201821172493.7U patent/CN208646579U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816242A (en) * | 2018-07-23 | 2020-02-21 | 奥动新能源汽车科技有限公司 | Battery pack assembly, quick-change bracket assembly and electric vehicle |
| CN112224000A (en) * | 2019-06-27 | 2021-01-15 | 奥动新能源汽车科技有限公司 | Positioning seat, positioning mechanism, quick change bracket component and electric automobile |
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