CN207683313U - A kind of battery pack quick-disassembly structure - Google Patents
A kind of battery pack quick-disassembly structure Download PDFInfo
- Publication number
- CN207683313U CN207683313U CN201721706659.4U CN201721706659U CN207683313U CN 207683313 U CN207683313 U CN 207683313U CN 201721706659 U CN201721706659 U CN 201721706659U CN 207683313 U CN207683313 U CN 207683313U
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- CN
- China
- Prior art keywords
- bottom frame
- battery pack
- pairs
- crossbeam
- bolt
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of battery pack quick-disassembly structures, including pairs of longeron, it is welded with pairs of crossbeam on the upside of pairs of described longeron one end, the longitudinal and cross beam is the framework junction part of electric vehicle, the upper end of the pairs of crossbeam is equipped with bottom frame, the both sides of the bottom frame are fixedly connected with there are two short axle, the outside of the short axle is socketed with idler wheel, the bottom frame is slidably installed in the top side of the pairs of crossbeam by multiple idler wheels, the bottom frame is equipped with battery pack, a side pressure of the battery pack far from bottom frame is equipped with pairs of ceiling molding, the both ends of the pairs of ceiling molding are hinged with side guide, the one end of the side guide far from ceiling molding is fixedly connected on the side of bottom frame.The utility model is simple in structure, cell stack designs is mounted on vehicle body at the form of trolley, the design of bolt is then so that battery pack and the being fixedly connected property of car body are more preferable, while manufacturing cost is low, easy to spread.
Description
Technical field
The utility model is related to electric accessory motor field more particularly to a kind of battery pack quick-disassembly structures.
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 all to be carried out by electric vehicle, while electric vehicle uses also very in public daily life
Frequently, be a kind of very easily simple vehicles since be electric vehicle that just battery pack is needed to be powered, however battery pack
Installation form in electric vehicle 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
It wants, is 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 when battery pack, there is some potential safety problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of battery pack Quick Release proposed
Structure.
To achieve the goals above, the utility model uses following technical solution：
A kind of battery pack quick-disassembly structure, including pairs of longeron are welded with pairs of crossbeam on the upside of described longeron one end in pairs,
The longitudinal and cross beam is the framework junction part of electric vehicle, and the upper end of the pairs of crossbeam is equipped with bottom frame, the both sides of the bottom frame
It is fixedly connected with there are two short axle, the outside of the short axle is socketed with idler wheel, and the bottom frame is set by multiple idler wheel cunnings
In the top side of the pairs of crossbeam, the bottom frame is equipped with battery pack, and a side pressure of the battery pack far from bottom frame is equipped with pairs of
The both ends of ceiling molding, the pairs of ceiling molding are hinged with side guide, and the one end of the side guide far 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 second handle, and the crossbeam is inserted with bolt close to the side of bottom frame, and the bolt is through crossbeam and to bottom frame side
To extension, side of the crossbeam far from bottom frame is fixedly connected with sleeve, and the sleeve is set in the outside of bolt, the bolt
Block is fixedly connected on the side of sleeve inner, side of the block far from bottom frame is fixedly connected with spring, described
The inner wall flange of spring one end and sleeve far from block offsets, and the bottom frame is equipped with locking hole close to the side of bolt, described
Locking hole is corresponding with bolt.
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 idler wheel, 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, surface is equipped with anti-skidding
Line, the second handle is irony, and through the flange of side guide, is directly welded with bottom frame.
Preferably, the fixed form of the side guide and ceiling molding is hinged, and the side guide and ceiling molding are equipped with phase
Corresponding hinge hole is inserted with bolt in the hinge hole.
Preferably, the side guide is equipped with lightening hole.
Easy to operate in the utility model, principle is simple, when user uses the device, first pulls out bolt from sleeve
Go out, spring is compressed at this time, and then relieves locking of the bolt to bottom frame, subsequent user hold the first in command by battery pack and
Its entire frame is extracted out from electric vehicle, and when first pair of idler wheel is extracted out from electric vehicle, hand is changed to second by user at this time
On handle, with another hand is also held on another second handle, battery pack can quickly be torn open from electric vehicle at this time
It unloads, if the battery pack disassembled need to maintain only extracts one by two bolts being hinged on ceiling molding, makes at this time
User, which starts ceiling molding, can take out single storage battery.The utility model is simple in structure, by cell stack designs at the shape of trolley
Formula is mounted on vehicle body, and the design of bolt is then so that battery pack and the being fixedly connected property of car body are more preferable, while manufacturing cost is low,
It is easy to spread.
Description of the drawings
Fig. 1 be the utility model proposes a kind of battery pack quick-disassembly structure structural schematic diagram；
Fig. 2 be the utility model proposes a kind of battery pack quick-disassembly structure battery pack assembling structure schematic diagram；
Fig. 3 be the utility model proposes a kind of battery pack quick-disassembly structure bolt assembling structure schematic diagram.
In figure：1 longeron, 2 crossbeams, 3 ceiling moldings, 4 first in command, 5 second handles, 6 lightening holes, 7 side guides, 8 idler wheels, 9
Short axle, 10 bottom frames, 11 locking holes, 12 battery packs, 13 bolts, 14 blocks, 15 springs, 16 sleeves.
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.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of battery pack quick-disassembly structure, including pairs of longeron 1, for fixing support beam 2, pairs of longeron
It is welded with pairs of crossbeam 2, longeron 1 and the framework junction part that crossbeam 2 is electric vehicle on the upside of 1 one end, is used to support battery pack 12,
The upper end of pairs of crossbeam 2 is equipped with bottom frame 10, and for placing socket battery pack, the both sides of bottom frame 10 are fixedly connected with that there are two short axles
9, the outside of short axle 9 is socketed with idler wheel 8, and sliding of the battery pack 12 on crossbeam 2, bottom frame 10 is convenient for be slided by multiple idler wheels 8
Be located at the top side of pairs of crossbeam 2, bottom frame 10 is equipped with battery pack 12, powers for car body, battery pack 12 far from bottom frame 10 one
Side pressure is equipped with pairs of ceiling molding 3, and the both ends of pairs of ceiling molding 3 are hinged with side guide 7, for being fixed battery pack 12, side
The one end of pressing plate 7 far 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
The first in command 4, and bottom frame 10 is welded with second handle 5 close to the side of side guide 7, for the ease of the use of user, crossbeam 2
It is inserted with bolt 13 close to the side of bottom frame 10, for locking bottom frame 10, bolt 13 prolongs through crossbeam 2 and to 10 direction of bottom frame
It stretches, side of the crossbeam 2 far from bottom frame 10 is fixedly connected with sleeve 16, and sleeve 16 is set in the outside of bolt 13, and bolt 13 is located at
Block 14 is fixedly connected on side inside sleeve 16, side of the block 14 far from bottom frame 10 is fixedly connected with spring 15, uses
In the automatic rebounding of bolt 13, the stability of locking, the inner wall of spring 15 one end far from block 14 and sleeve 16 are also ensured
Flange offsets, and bottom frame 10 is equipped with locking hole 11 close to the side of bolt 13, for coordinating the plug locking hole 11 of bolt 13 and inserting
Pin 13 is corresponding.
In the utility model, longeron 1 is square tube construction, and crossbeam 2 and ceiling molding 3 are steel angle structure, for reinforcement structure
Intensity, prevents battery pack 12 from falling damage, and idler wheel 8 can be used directly bearing replacement, in order to use standard component, reduce non-standard
It uses, and then reduces manufacturing cost, the outer ring of bearing is arranged with rubber ring, in order to reduce the resonance of battery pack 12 and body construction
Probability, the first in command 4 are rubber tube matter, and in the mounting hole for being located at side guide 7, and surface is equipped with anti-skid chequer, second handle 5
It for irony, and through the flange of side guide 7, is directly welded with bottom frame 10, in order to ensure the first in command 4 and second handle 5
The fixed form of connectivity, while improving the use feel of user, side guide 7 and ceiling molding 3 is hinged, side guide 7 and upper
Press strip 3 is equipped with corresponding hinge hole, bolt 13 is inserted in hinge hole, in order to quickly dismantle in battery pack 12
Single storage battery, side guide 7 is equipped with lightening hole 6, in order to reduce the weight of this structure, belongs to fabrication hole, while being also conducive to battery
The heat dissipation of group 12.
Easy to operate in the utility model, principle is simple, when user uses the device, first by bolt 13 from sleeve 16
Middle extraction, spring 15 is compressed at this time, and then relieves locking of the bolt 13 to bottom frame 10, and subsequent user holds the first
Hand 4 extracts battery pack 12 and its entire frame out from electric vehicle, when first pair of idler wheel 8 is extracted out from electric vehicle, makes at this time
User changes to hand on second handle 5, at this time can be by battery with another hand is also held on another second handle 5
The fast quick-detach from electric vehicle of group 12, if the battery pack 12 disassembled need to maintain two will be only hinged on ceiling molding 3
Bolt 13 extracts one, and user, which starts ceiling molding 3, at this time can take out single storage battery.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of battery pack quick-disassembly structure, including pairs of longeron (1), which is characterized in that the upside of pairs of described longeron (1) one end
It is welded with pairs of crossbeam (2), the longeron (1) and the framework junction part that crossbeam (2) is electric vehicle, the pairs of crossbeam (2)
Upper end is equipped with bottom frame (10), and the both sides of the bottom frame (10) are fixedly connected with that there are two short axle (9), the outsides of the short axle (9)
It is socketed with idler wheel (8), the bottom frame (10) is slidably installed in the top side of the pairs of crossbeam (2), institute by multiple idler wheels (8)
It states bottom frame (10) and is equipped with battery pack (12), a side pressure of the battery pack (12) far from bottom frame (10) is equipped with pairs of 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) far from ceiling molding (3) in pairs
It is fixedly connected on the side of bottom frame (10), the side guide (7) is arranged with the first in command (4), institute close to one end of ceiling molding (3)
It states bottom frame (10) and is welded with second handle (5) close to the side of side guide (7), the crossbeam (2) is close to the side of bottom frame (10)
It is inserted with bolt (13), the bolt (13) extends through crossbeam (2) and to bottom frame (10) direction, and the crossbeam (2) is the bottom of far from
The side of frame (10) is fixedly connected with sleeve (16), and the sleeve (16) is set in the outside of bolt (13), the bolt (13)
Block (14) is fixedly connected on the side internal positioned at sleeve (16), side of the block (14) far from bottom frame (10) is fixed
It is connected with spring (15), the spring (15) one end and the inner wall flange of sleeve (16) far from block (14) offset, the bottom
Frame (10) is equipped with locking hole (11) close to the side of bolt (13), and the locking hole (11) is corresponding with bolt (13).
2. a kind of battery pack quick-disassembly structure according to claim 1, which is characterized in that the longeron (1) 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, which is characterized in that the idler wheel (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, which is characterized in that the first in command (4) is rubber
Guan Zhi, and in the mounting hole for being located at side guide (7), surface is equipped with anti-skid chequer, and the second handle (5) is irony, and is passed through
The flange for wearing side guide (7) is directly welded with bottom frame (10).
5. a kind of battery pack quick-disassembly structure according to claim 1, which is characterized 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 bolt (13).
6. a kind of battery pack quick-disassembly structure according to claim 1, which is characterized 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 |
|---|---|---|---|
| CN201721706659.4U CN207683313U (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 |
|---|---|---|---|
| CN201721706659.4U CN207683313U (en) | 2017-12-11 | 2017-12-11 | A kind of battery pack quick-disassembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207683313U true CN207683313U (en) | 2018-08-03 |
Family
ID=62996789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721706659.4U Expired - Fee Related CN207683313U (en) | 2017-12-11 | 2017-12-11 | A kind of battery pack quick-disassembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207683313U (en) |
-
2017
- 2017-12-11 CN CN201721706659.4U patent/CN207683313U/en not_active Expired - Fee Related
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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: 20180803 Termination date: 20181211 |