CN208035925U - A kind of quick-change battery box of electric vehicle device - Google Patents
A kind of quick-change battery box of electric vehicle device Download PDFInfo
- Publication number
- CN208035925U CN208035925U CN201721847180.2U CN201721847180U CN208035925U CN 208035925 U CN208035925 U CN 208035925U CN 201721847180 U CN201721847180 U CN 201721847180U CN 208035925 U CN208035925 U CN 208035925U
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- China
- Prior art keywords
- quick
- electric vehicle
- battery case
- vehicle device
- pedestal
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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
Abstract
The utility model discloses a kind of quick-change battery box of electric vehicle devices, including：Quick-changing mechanism and battery case,The quick-changing mechanism includes supporting rack,Guiding mechanism,Lockable mechanism and hold-down mechanism,Support frame as described above includes pedestal and longeron,The longeron is set to the corner of the pedestal,The guiding mechanism is layed on the pedestal,The lockable mechanism is set on the longeron,The hold-down mechanism includes holder and compression bar,The compression bar is located above the battery case,The guiding mechanism can realize that the battery case is rapidly pushed and pulled in replacement process,Meet quick-replaceable requirement,After the completion of replacement,The lockable mechanism can limit the movement of the battery case in the horizontal direction,The hold-down mechanism can limit the movement of the battery case along longitudinal direction,A metastable placement space is provided for battery,Overall structure is reliable and stable,Low manufacture cost,Realize the quick-replaceable of batteries of electric automobile,And it is easy to maintain.
Description
Technical field
The utility model is related to batteries of electric automobile technical field of auxiliary equipment more particularly to a kind of electric vehicle quick change electricity
Pond case apparatus.
Background technology
The power battery box of pure electric automobile is for containing single battery, battery management module, connection wiring harness and phase
Auxiliary element is closed, and has machinery, electrical connection, has the component of function of safety protection, domestic and international pure electric automobile is dynamic at present
Power battery case generally use rechargeable structure, usually may be implemented in it is off-board in the case of by charging pile or charging station to installation
Accumulator charges, and is mounted on body platform, is attached by the way of welding or bolt fastening.
Rechargeable power battery box is divided into common charging and quick charge, commonly charge palpus according to the speed of charging rate
Want 8 hours or so；Quick charge needs 30 minutes or so at the soonest, and the service life of quick charge meeting major injury battery, and
There is a situation where that charging is difficult, charging pile supply is insufficient.Not only the charging time is long for the battery case, and maintenance cost is high, and charges not
Foot directly affects the continual mileage of pure electric automobile.
Utility model content
In order to overcome the shortcomings of the prior art, the utility model to provide a kind of electric vehicle of fast changeable battery
Quick change battery box device.
In order to solve the above-mentioned technical problem, the utility model provides a kind of quick-change battery box of electric vehicle device, including：Soon
Converting mechanism and the battery case on the quick-changing mechanism,
The quick-changing mechanism includes supporting rack, guiding mechanism, lockable mechanism and hold-down mechanism, and support frame as described above includes bottom
Seat and longeron, the longeron are set to the corner of the pedestal and perpendicular to the pedestals, and the guiding mechanism is layed in described
Lower section on pedestal and positioned at the battery case, the lockable mechanism are set on the longeron and limit the battery case described in
The sliding stroke of the channeling direction of guiding mechanism, the hold-down mechanism include along the setting of the both sides of the pedestal and perpendicular to described
The compression bar of several holders of pedestal and the holder of connection both sides, the compression bar are located above the battery case.
Preferably, the guiding mechanism includes idler wheel and several cross disposed in parallel on the pedestal
Bar, the idler wheel are set between two adjacent cross bars, and the idler wheel is abutted against with the battery case.
Preferably, the lockable mechanism includes latch, and the latch is connected to described vertical by rotation axis
Liang Shang, the rotation axis are parallel to the pedestal, and the longeron is equipped with the groove for accommodating the latch.
Preferably, the hold-down mechanism is set between the longeron.
Preferably, the adjusting knot for adjusting the compression bar height is equipped between the holder and the compression bar
Structure.
Preferably, the adjustment structure includes the screw rod being set on the holder, and the screw rod is along the holder
Axial setting, the threaded hole for coordinating with the screw rod is provided on the compression bar.
Preferably, the battery case includes babinet and the case lid above the babinet, the babinet packet
Include main coaming plate, foreboard and back plate, the main U-shaped platy structure of coaming plate, the foreboard and back plate are respectively arranged on described
The both ends of main coaming plate.
Preferably, the foreboard is equipped with several holes for being used to communicate with the external world with the back plate.
Preferably, the foreboard is equipped with handle.
Preferably, the main coaming plate is equipped with reinforcing rib.
A kind of quick-change battery box of electric vehicle device provided by the utility model, compared with prior art, beneficial to effect
Fruit is：Quick-changing mechanism described in the utility model can play the battery case carrying and replace function, and the guiding mechanism can
It realizes that the battery case rapidly pulls out either to promote in replacement process and meets manpower or the quick-replaceable requirement of machine, more
After the completion of changing, the lockable mechanism can limit the movement of the battery case in the horizontal direction, play the role of fixed, the pressure
Tight mechanism can limit the movement of the battery case in a longitudinal direction, and a metastable placement space is provided for battery, whole
Body stable structure is reliable, low manufacture cost, realizes the quick-replaceable of batteries of electric automobile, and easy to maintain.
Description of the drawings
It, below will be to attached needed in embodiment in order to illustrate more clearly of the technical solution of the utility model
Figure is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the dimensional structure diagram of the quick-change battery box of electric vehicle device of the utility model embodiment.
Fig. 2 is the quick-changing mechanism structural schematic diagram of the quick-change battery box of electric vehicle device of the utility model embodiment.
Fig. 3 is the battery case structural schematic diagram of the quick-change battery box of electric vehicle device of the utility model embodiment.
Fig. 4 is the battery case internal structure schematic diagram of the quick-change battery box of electric vehicle device of the utility model embodiment.
In figure：1. pedestal；2. longeron；3. cross bar；4. idler wheel；5. latch；6. rotation axis；7. holder；8. compression bar；9. spiral shell
Bar；10. case lid；11. main coaming plate；12. foreboard；13. back plate；14. circular hole；15. handle；16. reinforcing rib.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig. 3, a kind of quick-change battery box of electric vehicle device, including：Quick-changing mechanism and set on described fast
Battery case on converting mechanism, the quick-changing mechanism include supporting rack, guiding mechanism, lockable mechanism and hold-down mechanism, the branch
Support includes pedestal 1 and longeron 2, and the longeron 2 is set to the corner of the pedestal 1 and perpendicular to the pedestal 1, the guiding
Mechanism is layed in the lower section on the pedestal 1 and positioned at the battery case, and the lockable mechanism is set on the longeron 2 and limits
For the battery case along the sliding stroke of the channeling direction of the guiding mechanism, the hold-down mechanism includes along the two of the pedestal 1
Side is arranged and is located at institute perpendicular to several holders 7 of the pedestal 1 and the compression bar 8 for the holder 7 for connecting both sides, the compression bar 8
It states above battery case.
Quick-change battery box of electric vehicle device based on above-mentioned technical characteristic, the quick-changing mechanism can be to the battery cases
It plays carrying and replaces function, support frame as described above can guarantee that the relative position of the battery case keeps stablizing and in pure electric vehicle vapour
Do not occur excessive deformation or fracture in vehicle driving process, the guiding mechanism can realize the battery case replacement process rapidly
It pulls out either to promote and meets manpower or the quick-replaceable requirement of machine, after the completion of replacement, the lockable mechanism can limit described
The movement of battery case in the horizontal direction, plays the role of fixed, and the hold-down mechanism can limit the battery case in longitudinal side
Upward movement provides a metastable placement space for battery, and overall structure is reliable and stable, low manufacture cost, realizes
The quick-replaceable of batteries of electric automobile, and it is easy to maintain.
As shown in Figures 1 and 2, the guiding mechanism includes idler wheel 4 and disposed in parallel several on the pedestal 1
Cross bar 3, the idler wheel 4 are set between two adjacent cross bars 3, and the idler wheel 4 is abutted against with the battery case, shown battery case
In pull-out or propulsion, the frictional force of the side with the idler wheel 4 can be converted to the rotation of idler wheel 4, realized to the electricity
The Quick push/pull of pond case, the most important effect of guiding mechanism are ensuring that the battery case for filling battery in replacement process
In quickly pull out and promote, except must also carry the weight of a part of battery case, be the overall weight of alleviator, lead
The plastic roller of several high-strength abrasion-proofs being evenly arranged is used to mechanism.
Further, the lockable mechanism includes latch 5, and the latch 5 is connected to the longeron by rotation axis 6
On 2, the rotation axis 6 is parallel to the pedestal 1, and the longeron 2 is equipped with the groove for accommodating the latch 5, described turn
Moving axis 6 is rotatably arranged in the horizontal direction on the longeron 2, and the latch 5 is fixed in the rotation axis 6, institute
Latch 5 is stated in strip and is built in the longeron 2, space is saved, the rotation axis 6 is set to the latch 5
On one end, the line centered on the rotation axis 6 of the latch 5, realization rotates on perpendicular, and the lockable mechanism is in
When lockup state, the latch 5 and the side of the battery case abut against, and are located on push-and-pull direction in the battery case and realize
The battery case is locked.
Further, the hold-down mechanism is set between the longeron 2, and one end of the holder 7 is set in a longitudinal direction
In on the symmetrical sides of the pedestal 1, the compression bar 8 is connected to the other end of the holder 7 of different sides, the holder 7
Play a supporting role to the compression bar 8, limit the upper and lower displacement of the battery case by the compression bar 8, the holder 7 with it is described
It is equipped with adjustment structure for adjusting 8 height of the compression bar between compression bar 8, convenient for adjusting the height of the compression bar 8, is conducive to pair
The fixation and replacement of the battery case.
Further, the adjustment structure includes the screw rod 9 being set on the holder 7, and the screw rod 9 is along the holder 7
Axial setting, the threaded hole for coordinating with the screw rod 9 is provided on the compression bar 8, passes through the screw rod 9 and the spiral shell
Screw between pit, realization are adjusted the height of the compression bar 8, when needing replacing the battery case, can lead to
It crosses and rotates the screw rod 9 compression bar 8 is driven to rise, to replace the space that the battery case provides bigger, convenient for rapidly more
It changes, after the completion of replacement, is driving the compression bar 8 to decline by rotating the screw rod 9, realizing and compress the battery case, improve
The stability of the quick-changing mechanism.
Further, the battery case includes babinet and the case lid 10 above the babinet, the babinet include
Main coaming plate 11, foreboard 12 and back plate 13,11 U-shaped platy structure of the main coaming plate, the foreboard 12 and back plate 13 are divided
Not She Yu the main coaming plate 11 both sides, the babinet is connected by screw bolts with the case lid 10, realizes removable unloading functions, described
Battery case is cuboid, and internal cavities can be used for placing battery and additional device etc., the function that storage is received is realized, in order to reduce
It is recessed to stamp out reinforcement in 10 upper surface of the case lid for the resonant frequency of the case lid 10 and the structural strength for reinforcing the case lid 10
Slot, the case lid 10 and the corresponding position of the babinet devise onesize and number bolt hole.
Further, the foreboard 12 is equipped with several circular holes 14 for being used to communicate with the external world with the back plate 13, specifically
Ground, sets that there are two the closer circular holes 14 of distance on the foreboard 12 as exhaust outlet fan mounting holes, two scavenger fans of installation, from
And accelerate Forced Air Convection, make accumulator group rapid cooling, cooling effect is more preferably；Set in the back plate 13 there are two distance compared with
Remote circular hole 14, respectively air inlet and winding displacement hole.
Further, the foreboard 12 is equipped with handle 15, convenient for manually holding and being pushed and pulled；The main coaming plate 11
Inside be equipped with reinforcing rib 16, reinforce the non-deformability of main coaming plate 11, it is to be understood that the main coaming plate 11 can also two
A side plate is welded as together, constituting babinet with bottom plate.
In addition, in order to improve the structural strength of the babinet entirety, added in the soldered babinet
Strong skeleton welding, the connection between the skeleton and the babinet use spot welding, the skeleton that hollow rectangle cannon born may be used
Frame；The main coaming plate 11 may be used the molding stairstepping thin plate of steel plate punched and be made, and further enhance the strong of the babinet
Degree.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. a kind of quick-change battery box of electric vehicle device, which is characterized in that including：Quick-changing mechanism and be set to the quick-changing mechanism
On battery case,
The quick-changing mechanism includes supporting rack, guiding mechanism, lockable mechanism and hold-down mechanism, support frame as described above include pedestal with
And longeron, the longeron are set to the corner of the pedestal and perpendicular to the pedestals, the guiding mechanism is layed in the pedestal
The lower section of the battery case is gone up and is located at, the lockable mechanism is set on the longeron and limits the battery case along the guiding
The sliding stroke of the channeling direction of mechanism, the hold-down mechanism include along the setting of the both sides of the pedestal and perpendicular to the pedestal
Several holders and connect both sides holder compression bar, the compression bar be located at the battery case top.
2. quick-change battery box of electric vehicle device according to claim 1, which is characterized in that the guiding mechanism includes rolling
Wheel and several cross bars disposed in parallel on the pedestal, the idler wheel are set between two adjacent cross bars, the rolling
Wheel is abutted against with the battery case.
3. quick-change battery box of electric vehicle device according to claim 1, which is characterized in that the lockable mechanism includes lock
Stops, the latch are connected to by rotation axis on the longeron, and the rotation axis is parallel to the pedestal, and the longeron is set
It is useful for accommodating the groove of the latch.
4. quick-change battery box of electric vehicle device according to claim 1, which is characterized in that the hold-down mechanism is set to institute
It states between longeron.
5. quick-change battery box of electric vehicle device according to claim 4, which is characterized in that the holder and the compression bar
Between be equipped with adjustment structure for adjusting the compression bar height.
6. quick-change battery box of electric vehicle device according to claim 5, which is characterized in that the adjustment structure includes setting
Screw rod on the holder, the screw rod along the axial direction setting of the holder, be provided on the compression bar for the spiral shell
The threaded hole of bar cooperation.
7. the quick-change battery box of electric vehicle device according to any one of claim 1-6, which is characterized in that the battery
Case includes babinet and the case lid above the babinet, and the babinet includes main coaming plate, foreboard and back plate, and the master encloses
The U-shaped platy structure of plate, the foreboard and back plate are respectively arranged on the both ends of the main coaming plate.
8. quick-change battery box of electric vehicle device according to claim 7, which is characterized in that the foreboard and the back plate
The hole for being used to communicate with the external world equipped with several.
9. quick-change battery box of electric vehicle device according to claim 7, which is characterized in that the foreboard is equipped with handle
Hand.
10. quick-change battery box of electric vehicle device according to claim 7, which is characterized in that the main coaming plate, which is equipped with, to be added
Strengthening tendons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847180.2U CN208035925U (en) | 2017-12-25 | 2017-12-25 | A kind of quick-change battery box of electric vehicle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847180.2U CN208035925U (en) | 2017-12-25 | 2017-12-25 | A kind of quick-change battery box of electric vehicle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208035925U true CN208035925U (en) | 2018-11-02 |
Family
ID=63955827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721847180.2U Expired - Fee Related CN208035925U (en) | 2017-12-25 | 2017-12-25 | A kind of quick-change battery box of electric vehicle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208035925U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514577A (en) * | 2018-12-18 | 2019-03-26 | 深圳市优必选科技有限公司 | Crusing robot |
| CN113119708A (en) * | 2020-01-15 | 2021-07-16 | 北京新能源汽车股份有限公司 | Power battery installation device and electric automobile |
| CN113650490A (en) * | 2021-08-09 | 2021-11-16 | 上海优续新能源科技有限公司 | Flexible battery accommodating device for electric automobile |
| CN113910885A (en) * | 2021-11-09 | 2022-01-11 | 博雷顿科技有限公司 | Self-fastening battery replacing mechanism and vehicle with same |
| CN114801364A (en) * | 2022-04-29 | 2022-07-29 | 南京航空航天大学 | Mixed laminated plate structure of new energy automobile battery case and preparation method |
-
2017
- 2017-12-25 CN CN201721847180.2U patent/CN208035925U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514577A (en) * | 2018-12-18 | 2019-03-26 | 深圳市优必选科技有限公司 | Crusing robot |
| CN113119708A (en) * | 2020-01-15 | 2021-07-16 | 北京新能源汽车股份有限公司 | Power battery installation device and electric automobile |
| CN113119708B (en) * | 2020-01-15 | 2023-09-22 | 北京新能源汽车股份有限公司 | Power battery installation device and electric automobile |
| CN113650490A (en) * | 2021-08-09 | 2021-11-16 | 上海优续新能源科技有限公司 | Flexible battery accommodating device for electric automobile |
| CN113650490B (en) * | 2021-08-09 | 2022-09-30 | 上海优续新能源科技有限公司 | Flexible battery accommodating device for electric automobile |
| CN113910885A (en) * | 2021-11-09 | 2022-01-11 | 博雷顿科技有限公司 | Self-fastening battery replacing mechanism and vehicle with same |
| CN114801364A (en) * | 2022-04-29 | 2022-07-29 | 南京航空航天大学 | Mixed laminated plate structure of new energy automobile battery case and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20201225 |