CN107985049A - A kind of battery pack quick-disassembly structure - Google Patents
A kind of battery pack quick-disassembly structure Download PDFInfo
- Publication number
- CN107985049A CN107985049A CN201711303841.XA CN201711303841A CN107985049A CN 107985049 A CN107985049 A CN 107985049A CN 201711303841 A CN201711303841 A CN 201711303841A CN 107985049 A CN107985049 A CN 107985049A
- Authority
- CN
- China
- Prior art keywords
- bottom frame
- battery pack
- paired
- crossbeam
- latch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0455—Removal or replacement of the energy storages
- B60K2001/0461—Removal or replacement of the energy storages from the side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0455—Removal or replacement of the energy storages
- B60K2001/0494—Removal or replacement of the energy storages with arrangements for sliding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of battery pack quick-disassembly structure, including paired longeron, paired crossbeam is welded with the upside of paired described longeron one end, the longitudinal and cross beam is the framework junction part of electric car, the upper end of the paired crossbeam is equipped with bottom frame, the both sides of the bottom frame have been fixedly connected with two short axles, the outside of the short axle is socketed with roller, the bottom frame is slidably installed in the top side of the paired crossbeam by multiple rollers, the bottom frame is equipped with battery pack, a side pressure of the battery pack away from bottom frame is equipped with paired ceiling molding, the both ends of the paired ceiling molding are hinged with side guide, the one end of the side guide away from ceiling molding is fixedly connected on the side of bottom frame.The configuration of the present invention is simple, vehicle body is installed on by the form of cell stack designs into trolley, and the design of latch is then so that battery pack and the being fixedly connected property of car body are more preferable, while it is low to manufacture cost, easy to spread.
Description
Technical field
The present invention relates to electric accessory motor field, more particularly to a kind of battery pack quick-disassembly structure.
Background technology
Growing with China's electric business platform, the portfolio portfolio of sending with charge free of nowadays express delivery becomes increasing, mesh
The overwhelming majority of sending with charge free of preceding express delivery is carried out by electric car, while electric car uses also very in popular daily life
Frequently, be a kind of very easily simple vehicles since be electric car that just need battery pack to be powered, but battery pack
Installation form in electric car is always the problem of electric accessory motor industry, existing structure on the one hand battery pack in order to balance
Stability using fastening non-removable structure；On the other hand not accounting for the daily use environment of user and using needs
Want, be not carried out the quick releasing function of battery pack, while existing battery weight, substantially at 50 kilograms or so, user is replacing
It is big that slow, dismounting hardly possible, labor intensity are dismounted during battery pack, there is some potential safety problems.
The content of the invention
The purpose of the present invention is to solve shortcoming existing in the prior art, and a kind of battery pack Quick Release knot proposed
Structure.
To achieve these goals, present invention employs following technical solution：
A kind of battery pack quick-disassembly structure, including paired longeron, are welded with paired crossbeam on the upside of described longeron one end in pairs,
The longitudinal and cross beam is the framework junction part of electric car, and the upper end of the paired crossbeam is equipped with bottom frame, the both sides of the bottom frame
Two short axles are fixedly connected with, the outside of the short axle is socketed with roller, and the bottom frame is slided by multiple rollers and set
In the top side of the paired crossbeam, the bottom frame is equipped with battery pack, and a side pressure of the battery pack away from bottom frame is equipped with paired
Ceiling molding, the both ends of the paired ceiling molding are hinged with side guide, and the one end of the side guide away from ceiling molding is fixedly connected
In the side of bottom frame, the side guide is arranged with the first in command close to one end of ceiling molding, the bottom frame close to side guide one
Side is welded with the second in command, and the crossbeam is inserted with latch close to the side of bottom frame, and the latch is through crossbeam and to bottom frame side
To extension, side of the crossbeam away from bottom frame is fixedly connected with sleeve, and the sleeve is set in the outside of latch, the latch
Block is fixedly connected with the side of sleeve inner, side of the block away from bottom frame is fixedly connected with spring, described
The inner wall flange of spring one end and sleeve away from block offsets, and the bottom frame is equipped with locking hole close to the side of latch, described
Locking hole is corresponding with latch.
Preferably, the longeron is square tube construction, and the crossbeam and ceiling molding are steel angle structure.
Preferably, bearing replacement can be used directly in the roller, and the outer ring of the bearing is arranged with rubber ring.
Preferably, the first in command is rubber tube matter, and around being located in the mounting hole of side guide, its surface is equipped with anti-skidding
Line, the second in command are irony, and through the flange of side guide, it is directly welded with bottom frame.
Preferably, the fixed form of the side guide and ceiling molding is hinged that the side guide and ceiling molding are equipped with phase
Corresponding hinge hole, is inserted with latch in the hinge hole.
Preferably, the side guide is equipped with lightening hole.
Easy to operate in the present invention, principle is simple, when user uses the device, first extracts latch from sleeve, this
When spring compressed, and then relieve locking of the latch to bottom frame, subsequent user holds the first in command by battery pack and its whole
A frame is extracted out from electric car, and when first pair of roller is extracted out from electric car, hand is changed to the second in command by user at this time
On, with another hand is also held on another second in command, at this time can by battery pack from electric car fast quick-detach, tear open
If the battery pack unloaded down need to maintain only extracts one by two latches being hinged on ceiling molding, user will at this time
Ceiling molding, which starts, can take out single storage battery.The configuration of the present invention is simple, car is installed on by the form of cell stack designs into trolley
Internal portion, the design of latch are easy to spread then so that battery pack and the being fixedly connected property of car body are more preferable, while it is low to manufacture cost.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of battery pack quick-disassembly structure proposed by the present invention；
Fig. 2 is a kind of battery pack assembling structure schematic diagram of battery pack quick-disassembly structure proposed by the present invention；
Fig. 3 is a kind of latch assembling structure schematic diagram of battery pack quick-disassembly structure proposed by the present invention.
In figure：1 longeron, 2 crossbeams, 3 ceiling moldings, 4 first in command, 5 second in command, 6 lightening holes, 7 side guides, 8 rollers, 9
Short axle, 10 bottom frames, 11 locking holes, 12 battery packs, 13 latches, 14 blocks, 15 springs, 16 sleeves.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " top ",
The orientation or position relationship of the instruction such as " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
With reference to Fig. 1-3, a kind of battery pack quick-disassembly structure, including paired longeron 1, for fixing support beam 2, paired longeron
Paired crossbeam 2, longeron 1 and the framework junction part that crossbeam 2 is electric car are welded with the upside of 1 one end, is used to support battery pack 12,
The upper end of paired crossbeam 2 is equipped with bottom frame 10, is socketed battery pack for placing, the both sides of bottom frame 10 have been fixedly connected with two short axles
9, the outside of short axle 9 is socketed with roller 8, and easy to slip of the battery pack 12 on crossbeam 2, bottom frame 10 is slided by multiple rollers 8
Be located at the top side of paired crossbeam 2, bottom frame 10 is equipped with battery pack 12, for car body power, battery pack 12 away from bottom frame 10 one
Side pressure is equipped with paired ceiling molding 3, and the both ends of paired ceiling molding 3 are hinged with side guide 7, for being fixed battery pack 12, side
The one end of pressing plate 7 away from ceiling molding 3 is fixedly connected on the side of bottom frame 10, and side guide 7 is arranged with close to one end of ceiling molding 3
Leader 4, and bottom frame 10 is welded with the second in command 5 close to the side of side guide 7, and for the ease of the use of user, crossbeam 2 is close
The side of bottom frame 10 is inserted with latch 13, and for locking bottom frame 10, latch 13 extends through crossbeam 2 and to 10 direction of bottom frame, horizontal
Side of the beam 2 away from bottom frame 10 is fixedly connected with sleeve 16, and sleeve 16 is set in the outside of latch 13, and latch 13 is located at sleeve 16
Block 14 is fixedly connected with internal side, side of the block 14 away from bottom frame 10 is fixedly connected with spring 15, for latch
13 automatic rebounding, also ensure that the stability of locking, the one end of spring 15 away from block 14 and the inner wall flange phase of sleeve 16
Support, bottom frame 10 is equipped with locking hole 11 close to the side of latch 13, for coordinating the plug locking hole 11 and 13 phase of latch of latch 13
It is corresponding.
In the present invention, longeron 2 is square tube construction, and crossbeam 2 and ceiling molding 3 are steel angle structure, for reinforcement structure intensity,
Preventing that battery pack 12 from falling damage, bearing replacement can be used directly in roller 8, in order to using standard component, reduce the use of non-standard,
And then manufacture cost is reduced, and the outer ring of bearing is arranged with rubber ring, in order to reduce the resonant vibration probability of battery pack 12 and body construction,
The first in command 4 is rubber tube matter, and in the mounting hole for being located at side guide 7, its surface is equipped with anti-skid chequer, and the second in command 5 is iron
Matter, and through the flange of side guide 7, it is directly welded with bottom frame 10, in order to ensure the connection of the first in command 4 and the second in command 5
Property, while the use feel of user is improved, side guide 7 and the fixed form of ceiling molding 3 are hinged, side guide 7 and ceiling molding 3
Corresponding hinge hole is equipped with, latch 13 is inserted with hinge hole, in order to quickly dismantle the single electricity in battery pack 12
Bottle, side guide 7 is equipped with lightening hole 6, in order to reduce the weight of this structure, belongs to fabrication hole, while also beneficial to battery pack 12
Heat dissipation.
Easy to operate in the present invention, principle is simple, when user uses the device, first pulls out latch 13 from sleeve 16
Go out, spring 15 is compressed at this time, and then relieves locking of the latch 13 to bottom frame 10, and subsequent user holds the first in command 4 will
Battery pack 12 and its whole frame are extracted out from electric car, and when first pair of roller 8 is extracted out from electric car, user will at this time
Hand is changed on the second in command 5, with another hand is also held on another second in command 5, at this time can by battery pack 12 from
Fast quick-detach on electric car, if the battery pack 12 disassembled need to maintain two latches 13 being only hinged on ceiling molding 3
One is extracted, user, which starts ceiling molding 3, at this time can take out single storage battery.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of battery pack quick-disassembly structure, including paired longeron (1), it is characterised in that the upside of paired described longeron (1) one end
Paired crossbeam (2), the longeron (1) and the framework junction part that crossbeam (2) is electric car are welded with, the paired crossbeam (2)
Upper end is equipped with bottom frame (10), and the both sides of the bottom frame (10) have been fixedly connected with two short axles (9), the outside of the short axle (9)
Roller (8) is socketed with, the bottom frame (10) is slidably installed in the top side of the paired crossbeam (2), institute by multiple rollers (8)
State bottom frame (10) and be equipped with battery pack (12), a side pressure of the battery pack (12) away from bottom frame (10) is equipped with paired ceiling molding
(3), the both ends of the ceiling molding (3) are hinged with side guide (7), the one end of the side guide (7) away from ceiling molding (3) in pairs
The side of bottom frame (10) is fixedly connected on, the side guide (7) is arranged with the first in command (4), institute close to one end of ceiling molding (3)
State bottom frame (10) and be welded with the second in command (5) close to the side of side guide (7), the crossbeam (2) is close to the side of bottom frame (10)
Latch (13) is inserted with, the latch (13) extends through crossbeam (2) and to bottom frame (10) direction, and the crossbeam (2) is the bottom of away from
The side of frame (10) is fixedly connected with sleeve (16), and the sleeve (16) is set in the outside of latch (13), the latch (13)
Block (14) is fixedly connected with the side internal positioned at sleeve (16), side of the block (14) away from bottom frame (10) is fixed
Spring (15) is connected with, the spring (15) one end and the inner wall flange of sleeve (16) away from block (14) offset, the bottom
Frame (10) is equipped with locking hole (11) close to the side of latch (13), and the locking hole (11) is corresponding with latch (13).
2. a kind of battery pack quick-disassembly structure according to claim 1, it is characterised in that the longeron (2) is rectangular tube knot
Structure, the crossbeam (2) and ceiling molding (3) are steel angle structure.
3. a kind of battery pack quick-disassembly structure according to claim 1, it is characterised in that the roller (8) can be used directly
Bearing substitutes, and the outer ring of the bearing is arranged with rubber ring.
4. a kind of battery pack quick-disassembly structure according to claim 1, it is characterised in that the first in command (4) is rubber
Guan Zhi, and in the mounting hole for being located at side guide (7), its surface is equipped with anti-skid chequer, and the second in command (5) is irony, and is passed through
The flange of side guide (7) is worn, it is directly welded with bottom frame (10).
5. a kind of battery pack quick-disassembly structure according to claim 1, it is characterised in that the side guide (7) and ceiling molding
(3) fixed form is hinged, and the side guide (7) and ceiling molding (3) are equipped with corresponding hinge hole, in the hinge hole
It is inserted with latch (13).
6. a kind of battery pack quick-disassembly structure according to claim 1, it is characterised in that the side guide (7), which is equipped with, to be subtracted
Repeated hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711303841.XA CN107985049A (en) | 2017-12-11 | 2017-12-11 | A kind of battery pack quick-disassembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711303841.XA CN107985049A (en) | 2017-12-11 | 2017-12-11 | A kind of battery pack quick-disassembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107985049A true CN107985049A (en) | 2018-05-04 |
Family
ID=62037125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711303841.XA Pending CN107985049A (en) | 2017-12-11 | 2017-12-11 | A kind of battery pack quick-disassembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107985049A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110010821A (en) * | 2019-05-10 | 2019-07-12 | 贵州大学 | A kind of battery flat anticollision device, collision-prevention device |
| CN111452605A (en) * | 2020-04-20 | 2020-07-28 | 新石器慧通（北京）科技有限公司 | Quick battery replacing device for vehicle power battery |
| CN112840502A (en) * | 2018-11-29 | 2021-05-25 | 宝马股份公司 | High-voltage battery with temperature adjusting device and vehicle |
| CN114552085A (en) * | 2022-04-25 | 2022-05-27 | 嘉兴模度新能源有限公司 | Battery cap, easily-assembled single battery, battery pack and method for grouping single batteries in battery box |
| CN114914602A (en) * | 2022-05-31 | 2022-08-16 | 福建铕乾新能源科技有限公司 | Lithium battery pack of sightseeing electric vehicle |
-
2017
- 2017-12-11 CN CN201711303841.XA patent/CN107985049A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112840502A (en) * | 2018-11-29 | 2021-05-25 | 宝马股份公司 | High-voltage battery with temperature adjusting device and vehicle |
| CN112840502B (en) * | 2018-11-29 | 2024-05-10 | 宝马股份公司 | High-voltage battery with temperature regulating device and vehicle |
| CN110010821A (en) * | 2019-05-10 | 2019-07-12 | 贵州大学 | A kind of battery flat anticollision device, collision-prevention device |
| CN111452605A (en) * | 2020-04-20 | 2020-07-28 | 新石器慧通（北京）科技有限公司 | Quick battery replacing device for vehicle power battery |
| CN114552085A (en) * | 2022-04-25 | 2022-05-27 | 嘉兴模度新能源有限公司 | Battery cap, easily-assembled single battery, battery pack and method for grouping single batteries in battery box |
| CN114914602A (en) * | 2022-05-31 | 2022-08-16 | 福建铕乾新能源科技有限公司 | Lithium battery pack of sightseeing electric vehicle |
| CN114914602B (en) * | 2022-05-31 | 2024-05-31 | 福建铕乾新能源科技有限公司 | Sightseeing electric vehicle lithium battery pack |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180504 |
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| WD01 | Invention patent application deemed withdrawn after publication |