CN109624779A - A kind of automobile changes electric installation and electric car - Google Patents
A kind of automobile changes electric installation and electric car Download PDFInfo
- Publication number
- CN109624779A CN109624779A CN201811467354.1A CN201811467354A CN109624779A CN 109624779 A CN109624779 A CN 109624779A CN 201811467354 A CN201811467354 A CN 201811467354A CN 109624779 A CN109624779 A CN 109624779A
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- sliding block
- hole
- track
- fixed plate
- automobile
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- 238000009434 installation Methods 0.000 title claims abstract description 53
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 54
- 230000008859 change Effects 0.000 claims abstract description 25
- 239000007787 solid Substances 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/06—Supplying batteries to, or removing batteries from, vehicles
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of automobiles to change electric installation, including pedestal, the first sliding block, the second sliding block and inverted " u " type frame, and pedestal is equipped with axially extending bore, and the first track and the second track that symmetrically set along through-hole, the first track and the second track are connected to through-hole；First sliding block is located in the first track, and the first sliding block can move in the first track to the direction close to or far from through-hole；Second sliding block is located in the second track, and the second sliding block can move in the second track to the direction close to or far from through-hole；One support arm of inverted " u " type frame is located in the first through hole on the first sliding block, and another support arm is located in the second through-hole on the second sliding block, and inverted " u " type frame can move up and down；A kind of electric car is also disclosed；The present invention changes the limiting lock folder fastening means of electricity using bottom, and the replacement of battery pack is realized using principles such as spring pre-tightening, support arm limit and inclined-plane carryings, changes electrical efficiency height, and securely and reliably can efficiently carry out battery pack replacement.
Description
Technical field
The present invention relates to battery replacement of electric automobile technical fields more particularly to a kind of automobile to change electric installation and electronic vapour
Vehicle.
Background technique
In recent years, the severe situation increasingly to warm in face of traditional energy increasingly imbalance of supply and demand, global climate, various countries add one after another
Greatly to the dynamics of new energy and new energy technology development and application.Electric car has and makes an uproar as a kind of new energy vehicles
Sound is low, energy utilization rate is high, without the features such as exhaust gas discharges is moved, and becomes one of the strategic emerging industries of China's emphasis support.
Energy resource supply mode is the important link in electric vehicle industrial chain, directly determines the development lifeblood of the industry.
As electric car enters market, course continuation mileage utilizes compared to transmission automobile and adds as the bottleneck for hindering its development
Oil continuation of the journey, power electric car packet quick change, which becomes, solves one of insufficient development trend of electric vehicle course continuation mileage.
Current battery electricity of guaranteeing replacement is broadly divided into that electricity is changed in side and the modes such as electricity are changed in bottom, automobile change electric installation be divided into it is semifixed
Bolt fastening, a variety of implementations such as ratchet snap and connecting rod slider mode；The two is compared, and electric cost is changed more in chassis
Low, properties are more preferable.It is very high that difficult point is that requirement of the electricity to bindiny mechanism is changed on chassis, to have quick change latch functions.
Currently, that there are mechanisms is complicated, locking poor reliability, changes electricity for most of fast quick change electric system of electric car in the market
The problems such as low efficiency, business application difficulty are high.
Summary of the invention
In order to solve the above-mentioned technical problem, point in view of the above problems, automobile disclosed by the invention changes electric installation, using bottom
The limiting lock folder fastening means for changing electricity, the replacement of battery pack is realized using principles such as spring pre-tightening, support arm limit and inclined-plane carryings,
Electrical efficiency height is changed, and securely and reliably can efficiently carry out battery pack replacement.
In order to achieve the above object of the invention, change electric installation the present invention provides a kind of automobile, including pedestal, the first sliding block,
Second sliding block and inverted " u " type frame, the pedestal are equipped with axially extending bore, and the first track for symmetrically setting along the through-hole and the
Two tracks, first track and second track are connected to the through-hole；
First sliding block is located in first track, first sliding block can in first track to close or
Direction far from the through-hole moves；
Second sliding block is located in second track, second sliding block can in second track to close or
Direction far from the through-hole moves；
One support arm of the inverted " u " type frame is located in the first through hole on first sliding block, and another support arm is located at institute
It states in the second through-hole on the second sliding block, the inverted " u " type frame can move up and down.
It further, further include the first return elastic component and the second return elastic component, the one of the first return elastic component
End is connect with first sliding block, and the other end is fixedly connected with first track far from the inner wall of described through-hole one end, described
First return elastic component is used to that first sliding block to be pushed to move to the direction close to the through-hole；
One end of the second return elastic component is connect with second sliding block, and the other end and second track are far from institute
The inner wall for stating through-hole one end is fixedly connected, and the second return fixing piece is for pushing second sliding block to close to the through-hole
Direction movement.
Preferably, the first return elastic component and the second return elastic component are return spring.
It further, further include the first fixed plate and the second fixed plate, first fixed plate is located at the top of the pedestal
Portion, the second fixed plate are located at the base bottom, and first fixed plate, the pedestal and second fixed plate pass through bolt
It is fixedly connected, is equipped with to be connected with the through-hole on the pedestal in first fixed plate and second fixed plate and opens up
Hole.
Further, it is set in first fixed plate there are two pin hole, a support arm of the inverted " u " type frame passes through
One pin hole enters in the first through hole on first sliding block, and another support arm passes through another pin hole and enters institute
It states in the second through-hole on the second sliding block.
Preferably, the support arm in the inverted " u " type frame is connect by locking spring with pin hole, and the locking spring is used for
The support arm of the fixed inverted " u " type frame.
The present invention discloses a kind of electric car, including automobile changes electric installation, changes electric rack beams and battery pack frame, the vapour
Vehicle, which changes Denso and is set to automobile described above, changes electric installation, and the automobile changes the pedestal of electric installation and described changes that electric rack beams are fixed to be connected
It connects, first sliding block and second sliding block that the automobile changes on electric installation are for fixing battery pack frame.
Further, the first sliding block and the second sliding block that the automobile changes on electric installation pass through the fixed battery pack of bolt
Frame, the bolt are fixedly connected with the battery pack frame.
Further, the bolt is equipped with bolt card slot, first sliding block and second sliding block be equipped with
The auxiliary section of the bolt card slot cooperation, the auxiliary section and the bolt card slot are fitted close.
Further, the automobile change the first fixed plate, the second fixed plate and pedestal of electric installation commonly through bolt with
Described to change electric rack beams and be fixedly connected, the bolt collar that is equipped with changed between electric rack beams and first fixed plate is described
Bolt collar is arranged on the bolt.
The implementation of the embodiments of the present invention has the following beneficial effects:
1, automobile disclosed by the invention changes electric installation, presss from both sides fastening means using the limiting lock that electricity is changed in bottom, pre- using spring
Tightly, support arm limit and inclined-plane carrying etc. principles realize battery pack replacement, change electrical efficiency height, and can securely and reliably efficiently into
The replacement of row battery pack；
2, automobile disclosed by the invention changes electric installation, can be completed in a short time battery pack unloading, battery pack installation, electricity
What Chi Bao was fixed changes electric process, and guarantees the safety in vehicle travel process and durability, and frequently change under electronic work
Accuracy and reliability；
3, automobile disclosed by the invention changes electric installation, and structure is simple, reasonable stress, replacement are convenient and safe and reliable.
Detailed description of the invention
Electric installation and electric car are changed in order to illustrate more clearly of automobile of the present invention, it below will be to needed for embodiment
The attached drawing wanted is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the explosive view that automobile changes electric installation；
Fig. 2 is the schematic diagram of the section structure that automobile changes electric installation；
Fig. 3 is the schematic diagram combination that automobile changes that the installation of electric installation battery pack clamps；
Wherein, appended drawing reference is corresponding in figure are as follows: 1- pedestal, the first track of 101-, the second track of 102-, 103- through-hole, 2-
Bolt, 201- pin hole, 202- bolt card slot, the first sliding block of 3-, 301- first through hole, the second sliding block of 4-, 401- second are logical
Hole, 5- inverted " u " type frame, 501- support arm, 6- the first return elastic component, 7- the second return elastic component, the first fixed plate of 8-, 801-
Pin hole, 802- aperture, the second fixed plate of 9-, 10- locking spring, 11- change electric rack beams, 12- battery pack frame, 13- spiral shell
Bolt, 14- bolt collar, 15- push rod.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with attached drawing
Step ground detailed description.
Embodiment 1:
As depicted in figs. 1 and 2: a kind of automobile changes electric installation, including pedestal 1, the first sliding block 3, the second sliding block 4 and inverted " u "
Type frame 5, the pedestal 1 are equipped with axially extending bore 103, and the first track 101 and the second rail that symmetrically set along the through-hole 103
Road 102, first track 101 and second track 102 are connected to the through-hole 103；
First sliding block 3 is located in first track 101, and first sliding block 3 can be in first track 101
It is moved to the direction close to or far from the through-hole 103；
Second sliding block 4 is located in second track 102, and second sliding block 4 can be in second track 102
It is moved to the direction close to or far from the through-hole 103；
One support arm 501 of the inverted " u " type frame 5 is located in the first through hole 301 on first sliding block 3, Ling Yizhi
Arm 501 is located in the second through-hole 401 on second sliding block 4, and the inverted " u " type frame 5 can move up and down；The present invention uses
The limiting lock folder fastening means of electricity is changed in bottom, realizes battery pack using principles such as spring pre-tightening, support arm limit and inclined-plane carryings
Replacement changes electrical efficiency height, and securely and reliably can efficiently carry out battery pack replacement.
Specifically, further include the first return elastic component 6 and the second return elastic component 7, the one of the first return elastic component 6
End is connect with first sliding block 3, and the inner wall of the other end and first track 101 far from described 103 one end of through-hole is fixed to be connected
It connects, the first return elastic component 6 is used to that first sliding block 3 to be pushed to move to the direction close to the through-hole 103；
One end of the second return elastic component 7 is connect with second sliding block 4, the other end and second track 102
It is fixedly connected far from the inner wall of described 103 one end of through-hole, the second return fixing piece is for pushing second sliding block 4 to leaning on
The direction movement of the nearly through-hole 103.
Specifically, further including the first fixed plate 8 and the second fixed plate 9, first fixed plate 8 is located at the pedestal 1
Top, the second fixed plate 9 are located at 1 bottom of pedestal, first fixed plate 8, the pedestal 1 and second fixed plate 9
It is fixedly connected, is equipped in first fixed plate 8 and second fixed plate 9 and the institute on the pedestal 1 by bolt 13
Through-hole 103 is stated to be connected aperture 802.
Further, bolt 13 run through first fixed plate 8, pedestal 1 and the second fixed plate 9, make the first fixed plate 8,
Pedestal 1 and the second fixed plate 9 link together.Specifically, set in first fixed plate 8 there are two pin hole 801, it is described fall
One support arm 501 of U-typed frame 5 passes through the pin hole 801 and enters in the first through hole 301 on first sliding block 3,
Another support arm 501 passes through another pin hole 801 and enters in the second through-hole 401 on second sliding block 4.
Embodiment 2: for the preferred embodiment of embodiment 1
As depicted in figs. 1 and 2: a kind of automobile changes electric installation, as depicted in figs. 1 and 2: a kind of automobile changes electric installation, including
Pedestal 1, the first sliding block 3, the second sliding block 4 and inverted " u " type frame 5, the pedestal 1 are equipped with axially extending bore 103, and along described logical
The first track 101 and the second track 102 that hole 103 is symmetrically set, first track 101 and second track 102 are and institute
State the connection of through-hole 103；
First sliding block 3 is located in first track 101, and first sliding block 3 can be in first track 101
It is moved to the direction close to or far from the through-hole 103；
Second sliding block 4 is located in second track 102, and second sliding block 4 can be in second track 102
It is moved to the direction close to or far from the through-hole 103；
One support arm 501 of the inverted " u " type frame 5 is located in the first through hole 301 on first sliding block 3, Ling Yizhi
Arm 501 is located in the second through-hole 401 on second sliding block 4, and the inverted " u " type frame 5 can move up and down；The present invention uses
The limiting lock folder fastening means of electricity is changed in bottom, realizes battery pack using principles such as spring pre-tightening, support arm limit and inclined-plane carryings
Replacement changes electrical efficiency height, and securely and reliably can efficiently carry out battery pack replacement.
Specifically, further include the first return elastic component 6 and the second return elastic component 7, the one of the first return elastic component 6
End is connect with first sliding block 3, and the inner wall of the other end and first track 101 far from described 103 one end of through-hole is fixed to be connected
It connects, the first return elastic component 6 is used to that first sliding block 3 to be pushed to move to the direction close to the through-hole 103；
One end of the second return elastic component 7 is connect with second sliding block 4, the other end and second track 102
It is fixedly connected far from the inner wall of described 103 one end of through-hole, the second return fixing piece is for pushing second sliding block 4 to leaning on
The direction movement of the nearly through-hole 103.
Preferably, the first return elastic component 6 and the second return elastic component 7 are return spring.
Further, the first return elastic component 6 and the second return elastic component 7 can be also the preferable dress of other elasticity
It sets, such as elastic rubber column.
Specifically, further including the first fixed plate 8 and the second fixed plate 9, first fixed plate 8 is located at the pedestal 1
Top, the second fixed plate 9 are located at 1 bottom of pedestal, first fixed plate 8, the pedestal 1 and second fixed plate 9
It is fixedly connected, is equipped in first fixed plate 8 and second fixed plate 9 and the institute on the pedestal 1 by bolt 13
Through-hole 103 is stated to be connected aperture 802.
Preferably, the aperture 802 in the first fixed plate 8 and the second fixed plate 9 and the shape of the through-hole 103 on pedestal 1 are big
It is small identical.
Further, bolt 13 run through first fixed plate 8, pedestal 1 and the second fixed plate 9, make the first fixed plate 8,
Pedestal 1 and the second fixed plate 9 link together.
Preferably, the first track 101 and the second track 102 can pedestal 1 up and down, make the first sliding block 3 and the second sliding block 4
Upper surface contacted with the first fixed plate 8 or close to the first fixed plate 8, make the lower surface of the first sliding block 3 and the second sliding block 4 and the
The contact of two fixed plates 9.
In addition, the first track 101 and the second track 102, in pedestal 1, the top surface on pedestal 1 close to inverted " u " type frame 5 is set
There is branch arm aperture, branch arm aperture passes through the first through hole 301 that pedestal 1 enters on the first sliding block 3 for the support arm 501 in inverted " u " type frame 5
In the second through-hole 401 on interior and the second sliding block 4.
Specifically, setting in first fixed plate 8, there are two pin hole 801, a support arms 501 of the inverted " u " type frame 5
Enter in the first through hole 301 on first sliding block 3 across a pin hole 801, another support arm 501 passes through another
The pin hole 801 enters in the second through-hole 401 on second sliding block 4.
Preferably, the support arm 501 in the inverted " u " type frame 5 is connect by locking spring 10 with pin hole 801, the lock
Only spring 10 is used to fix the support arm 501 of the inverted " u " type frame 5.
It is further preferred that one end of locking spring 10 is fixedly connected with the inner wall of pin hole 801, the other end and support arm
501 connections, support arm 501 move up and down in pin hole 801.
Difference from example 1 is that:
Preferably, the first return elastic component 6 and the second return elastic component 7 are return spring.
Further, the first return elastic component 6 and the second return elastic component 7 can be also the preferable dress of other elasticity
It sets, such as elastic rubber column.
Preferably, the aperture 802 in the first fixed plate 8 and the second fixed plate 9 and the shape of the through-hole 103 on pedestal 1 are big
It is small identical.
Preferably, the first track 101 and the second track 102 can pedestal 1 up and down, make the first sliding block 3 and the second sliding block 4
Upper surface contacted with the first fixed plate 8 or close to the first fixed plate 8, make the lower surface of the first sliding block 3 and the second sliding block 4 and the
The contact of two fixed plates 9.
In addition, the first track 101 and the second track 102, in pedestal 1, the top surface on pedestal 1 close to inverted " u " type frame 5 is set
There is branch arm aperture, branch arm aperture passes through the first through hole 301 that pedestal 1 enters on the first sliding block 3 for the support arm 501 in inverted " u " type frame 5
In the second through-hole 401 on interior and the second sliding block 4.
Preferably, the support arm 501 in the inverted " u " type frame 5 is connect by locking spring 10 with pin hole 801, the lock
Only spring 10 is used to fix the support arm 501 of the inverted " u " type frame 5.
It is further preferred that one end of locking spring 10 is fixedly connected with the inner wall of pin hole 801, the other end and support arm
501 connections, support arm 501 move up and down in pin hole 801.
Embodiment 3:
As shown in Figure 1 to Figure 3, a kind of electric car, including automobile change electric installation, change electric rack beams 11 and battery pack frame
12, the automobile, which changes Denso and is set to the automobile of embodiment 1 or 2, changes electric installation, the automobile change the pedestal 1 of electric installation with it is described
It changes electric rack beams 11 to be fixedly connected, first sliding block 3 and second sliding block 4 that the automobile changes on electric installation are for fixing
Battery pack frame 12.
Preferably, the first sliding block 3 and the second sliding block 4 that the automobile changes on electric installation pass through the fixed battery of bolt 2
Packet frame 12, the bolt 2 are fixedly connected with the battery pack frame 12.
Embodiment 4: for the preferred embodiment of embodiment 3
As shown in Figure 1 to Figure 3, a kind of electric car, including automobile change electric installation, change electric rack beams 11 and battery pack frame
12, the automobile, which changes Denso and is set to the automobile of embodiment 1 or 2, changes electric installation, the automobile change the pedestal 1 of electric installation with it is described
It changes electric rack beams 11 to be fixedly connected, first sliding block 3 and second sliding block 4 that the automobile changes on electric installation are for fixing
Battery pack frame 12.
Preferably, the first sliding block 3 and the second sliding block 4 that the automobile changes on electric installation pass through the fixed battery of bolt 2
Packet frame 12, the bolt 2 are fixedly connected with the battery pack frame 12.
Further, the bolt 2 is equipped with bolt card slot 202, sets on first sliding block 3 and second sliding block 4
There is the auxiliary section with the bolt card slot 202 cooperation, the auxiliary section and the bolt card slot 202 are fitted close.
Further, bolt 2 is equipped with pin hole 201, and pin hole 201 passes through bolt 2 for inverted " u " for push rod 15
Type frame 5 jacks up.
Specifically, the automobile changes the first fixed plate 8, the second fixed plate 9 and pedestal 1 of electric installation commonly through bolt 13
It changes electric rack beams 11 with described and is fixedly connected, described change between electric rack beams 11 and first fixed plate 8 is equipped with bolt sleeve
Cylinder 14, the bolt collar 14 are arranged on the bolt 13；With certain buffer function.
The automobile changes the working principle of electric installation, including battery pack unloading principles and battery pack install principle；
Battery pack unloading principles: push rod 5 passes through pin hole 201 on bolt 2, inverted " u " type frame 5 is pushed up, further
It drives two support arms 501 in inverted " u " type frame 5 to move upwards, support arm 501 is made to leave 301 He of first through hole on the first sliding block 3
The second through-hole 401 on second sliding block 4 moves downward on battery pack frame 12 under gravity, while bolt 2 being driven to push away
Dynamic first sliding block 3 and the second sliding block 4 are moved to the direction far from the bolt card slot 202 on bolt 2, and are detached from the second fixed plate 9
On aperture 801, the through-hole 103 on pedestal 1 and the aperture 801 in the first fixed plate 8, complete battery uninstall process；
Battery pack installs principle: battery pack frame 12 rises through lifting mechanism, drives the opening along the second fixed plate 9 of bolt 2
The aperture 801 on through-hole 103 and the first fixed plate 8 on hole 801, pedestal 1 moves upwards, and pushes the first sliding block 3 along first
Track 101 moves to the direction far from through-hole 103, pushes the second sliding block 4 along the second track 102 to the direction far from through-hole 103
Movement；After rising to setting position, the first return elastic component 6 pushes the first sliding block 3 to reset along the first track 101, and second time
Position elastic component 7 pushes the second sliding block 4 to reset along the second track 102, is caught in the bolt card slot 202 of bolt 2, completes battery lock
Only process；This method installation is easy to operate, quick, and convenient disassembly, fastness is higher, and cost is lower；This design can be
Battery pack unloading is completed in short time, battery pack installation, what battery pack was fixed changes electric process, and guarantees in vehicle travel process
Safety and durability, and frequently change the accuracy and reliability under electronic work.
Automobile disclosed by the invention changes electric installation, using bottom change electricity limiting lock press from both sides fastening means, using spring pre-tightening,
The principles such as support arm limit and inclined-plane carrying realize the replacement of battery pack, change electrical efficiency height, and securely and reliably can efficiently carry out
Battery pack replacement；It can be completed in a short time battery pack unloading, battery pack installation, what battery pack was fixed changes electric process, and protects
The safety in vehicle travel process and durability are demonstrate,proved, and frequently changes the accuracy and reliability under electronic work；Structure letter
List, reasonable stress, replacement are convenient and safe and reliable.
Above disclosed is only a preferred embodiment of the present invention, cannot limit the power of the present invention with this certainly
Sharp range, therefore equivalent changes made in accordance with the claims of the present invention, are still within the scope of the present invention.
Claims (10)
1. a kind of automobile changes electric installation, it is characterised in that: including pedestal (1), the first sliding block (3), the second sliding block (4) and inverted " u "
Type frame (5), the pedestal (1) is equipped with axially extending bore (103), and the first track symmetrically set along the through-hole (103)
(101) connect with the through-hole (103) with the second track (102), first track (101) and second track (102)
It is logical；
First sliding block (3) is located in first track (101), and first sliding block (3) can be in first track
(101) the introversive direction close to or far from the through-hole (103) moves；
Second sliding block (4) is located in second track (102), and second sliding block (4) can be in second track
(102) the introversive direction close to or far from the through-hole (103) moves；
One support arm (501) of the inverted " u " type frame (5) is located at the first through hole (301) on first sliding block (3) Nei, separately
One support arm (501) is located at the second through-hole (401) on second sliding block (4) Nei, and the inverted " u " type frame (5) can move up and down.
2. automobile according to claim 1 changes electric installation, it is characterised in that: further include the first return elastic component (6) and
Two return elastic components (7), one end of the first return elastic component (6) are connect with first sliding block (3), the other end with it is described
First track (101) is fixedly connected far from the inner wall of the through-hole (103) one end, and the first return elastic component (6) is for pushing away
First sliding block (3) is moved to move to the direction close to the through-hole (103)；
One end of the second return elastic component (7) is connect with second sliding block (4), the other end and second track
(102) inner wall far from the through-hole (103) one end is fixedly connected, and the second return fixing piece is slided for pushing described second
Block (4) is moved to the direction close to the through-hole (103).
3. automobile according to claim 2 changes electric installation, it is characterised in that: the first return elastic component (6) and described
Second return elastic component (7) is return spring.
4. automobile according to claim 2 changes electric installation, it is characterised in that: further include that the first fixed plate (8) and second are solid
Fixed board (9), first fixed plate (8) are located at the top of the pedestal (1), and the second fixed plate (9) is located at the pedestal (1) bottom
Portion, first fixed plate (8), the pedestal (1) and second fixed plate (9) are fixedly connected by bolt (13), described
It is equipped in first fixed plate (8) and second fixed plate (9) and is connected with the through-hole (103) on the pedestal (1)
Aperture (802).
5. automobile according to claim 4 changes electric installation, it is characterised in that: there are two being set on first fixed plate (8)
Pin hole (801), a support arm (501) of the inverted " u " type frame (5) pass through the pin hole (801) and enter described the
In first through hole (301) on one sliding block (3), another support arm (501) passes through another pin hole (801) and enters described second
In the second through-hole (401) on sliding block (4).
6. automobile according to claim 5 changes electric installation, it is characterised in that: the support arm on the inverted " u " type frame (5)
(501) it is connect by locking spring (10) with pin hole (801), the locking spring (10) is for fixing the inverted " u " type frame
(5) support arm (501).
7. a kind of electric car, it is characterised in that: change electric installation including automobile, change electric rack beams (11) and battery pack frame
(12), the automobile, which changes Denso and is set to automobile described in claim 1-6 any one, changes electric installation, and the automobile changes electric installation
Pedestal (1) is fixedly connected with the electric rack beams (11) of changing, and the automobile changes first sliding block (3) on electric installation and described
Second sliding block (4) is for fixing battery pack frame (12).
8. electric car according to claim 7, it is characterised in that: the automobile changes the first sliding block (3) on electric installation
Pass through bolt (2) the fixed battery pack frame (12), the bolt (2) and the battery pack frame with the second sliding block (4)
(12) it is fixedly connected.
9. electric car according to claim 8, it is characterised in that: the bolt (2) is equipped with bolt card slot (202),
First sliding block (3) and second sliding block (4) are equipped with the auxiliary section cooperated with the bolt card slot (202), described to match
Conjunction portion and the bolt card slot (202) are fitted close.
10. electric car according to claim 7, it is characterised in that: the automobile changes the first fixed plate of electric installation
(8), the second fixed plate (9) and pedestal (1) are fixedly connected commonly through bolt (13) with the electric rack beams (11) of changing, described to change
Bolt collar (14) are equipped between electric rack beams (11) and first fixed plate (8), bolt collar (14) setting exists
On the bolt (13).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811467354.1A CN109624779B (en) | 2018-12-03 | 2018-12-03 | Automobile battery replacement device and electric automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811467354.1A CN109624779B (en) | 2018-12-03 | 2018-12-03 | Automobile battery replacement device and electric automobile |
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| CN109624779A true CN109624779A (en) | 2019-04-16 |
| CN109624779B CN109624779B (en) | 2021-01-19 |
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