CN208155552U - The test recruitment of battery pack is filled with and hoisting fixture - Google Patents
The test recruitment of battery pack is filled with and hoisting fixture Download PDFInfo
- Publication number
- CN208155552U CN208155552U CN201820541093.2U CN201820541093U CN208155552U CN 208155552 U CN208155552 U CN 208155552U CN 201820541093 U CN201820541093 U CN 201820541093U CN 208155552 U CN208155552 U CN 208155552U
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- battery pack
- hanging beam
- test
- hoisting fixture
- mounting structure
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Abstract
It is filled with the utility model discloses a kind of test recruitment of battery pack and hoisting fixture, hoisting fixture versatility with higher, test tool is capable of the entrucking state of preferably simulated battery packet, reduces influence of the tooling to battery pack vibration frequency, and have good versatility.The left and right sides of the battery pack is equipped with side mounting structure, the hoisting fixture includes the first hanging beam matched with the side mounting structure in left side and the second hanging beam for matching with the side mounting structure on right side, first hanging beam and second hanging beam are equipped with the suspension centre of at least two time intervals distribution, at least to be lifted by the left and right sides of the battery pack.This programme additionally provides a kind of test tooling of battery pack, further includes the pedestal with test platform connection including above-mentioned hoisting fixture, the pedestal is used to support the battery pack.
Description
Technical field
The utility model relates to battery pack technical field, the test recruitment more particularly to a kind of battery pack is filled with and lifts
Tooling.
Background technique
Battery pack is the main carriers of electric car, main function be for battery pack inside each system element peace is provided
Assembling structure, and play a protective role to each component.Battery pack needs the related experiment by national standard, and such as vibration test squeezes
Test, simulated collision test, bonfire test etc..Wherein, vibration test is most important test in battery pack test, in addition to wanting
Battery pack itself is asked to have except enough structural strengths and rigidity, relevant tooling is also particularly critical.
In the prior art, the tooling of test is relatively simple, can not simulated battery packet well entrucking state, can be to electricity
The vibration frequency of Chi Bao has an impact, also, the poor universality of tooling.
Therefore, a kind of test tooling of battery pack how is designed, with the entrucking state of preferably simulated battery packet, to the greatest extent may be used
Influence of the tooling to battery pack vibration frequency can be reduced, and improves the versatility of tooling, becomes those skilled in the art's urgent need
The technical issues of solution.
Furthermore how to design a kind of hoisting fixture of battery pack, with realize battery pack in the reliable transfer of every test bay,
Improve the versatility and those skilled in the art's technical problem urgently to be solved of tooling.
Utility model content
It, being capable of preferably mould in order to solve the above technical problems, the utility model provides a kind of test tooling of battery pack
The entrucking state of quasi- battery pack reduces influence of the tooling to battery pack vibration frequency, and has good versatility.
The utility model additionally provides a kind of hoisting fixture of battery pack, can be realized battery pack between items test
Reliable transfer, versatility with higher.
This programme provides a kind of hoisting fixture of battery pack, and the left and right sides of the battery pack is equipped with side mounting structure, institute
Stating hoisting fixture includes the first hanging beam matched with the side mounting structure in left side and the side mounting structure with right side
The second hanging beam matched, first hanging beam and second hanging beam are equipped with the suspension centre of at least two time intervals distribution,
At least to be lifted by the left and right sides of the battery pack.
The hoisting fixture of this programme, equipped with the first hanging beam and the second hanging beam that the side mounting structure with battery pack matches,
To assemble with the left and right sides of battery pack, realize being reliably fixed for hoisting fixture and battery pack, then, in first hanging beam and
Second hanging beam is respectively provided at least two suspension centres, to be lifted battery pack by hanging beam.At this point it is possible to lift battery pack to a certain
Test platform completes the installation with the vibration test platform such as vibration test platform, can be in order to carry out vibration test
After completing the test, directly current test platform is left in lifting, then carries out next test.
As it can be seen that the hoisting fixture of this programme has versatility, every test of battery pack can be applied to；Especially, it hangs
After dress tooling and battery packages are matched, it can realize that battery pack turns between every test by being set to the suspension centre of hoisting fixture
It moves, it is not necessary that special transfer tooling is arranged for the transfer of battery pack, improves the effect that battery pack shifts between every test
Rate.
Furthermore battery pack is loaded into side mounting structure used on vehicle by it and is filled with the first hanging beam and the second hanging beam
Match, be capable of the entrucking state of simulated battery packet truly and effectively, and then improve the real reliability of every test, greatly reduces
The influence due to use of tooling to vibration frequency or other test parameters.
Optionally, the battery pack is equipped with installed in front structure at left and right sides of its front end, and the hoisting fixture is also
It the third hanging beam that is matched including the installed in front structure with left side and is matched with the installed in front structure on right side
The 4th hanging beam, the third hanging beam connect with first hanging beam, and the 4th hanging beam is connect with second hanging beam.
Optionally, the third hanging beam and the 4th hanging beam include the preceding hanging beam that left and right extends and the company that front and back extends
Beam is connect, the inner end of the preceding hanging beam and the installed in front structure cooperate, and outer end is connect with the front end of the attachment beam, the company
The rear end for connecing beam is connect with the front end of first hanging beam or second hanging beam.
This programme additionally provides a kind of test tooling of battery pack, including above-mentioned hoisting fixture, further includes and tests
The pedestal of platform connection, the pedestal are used to support the battery pack.
Optionally, the pedestal has the outside for being distributed in the battery pack and is correspondingly arranged with the hoisting fixture
Several support bases, the support base are detachably connected with the hoisting fixture, to support the battery by the hoisting fixture
Packet.
Optionally, the pedestal includes the bottom plate connecting with the test platform, and the bottom plate is equipped with described for accommodating
The groove of battery pack is wrapped in the groove or the top of the groove with will pass through battery described in the support seat supports, into
Without contacting the bottom plate；
And/or the left and right sides of the battery pack in its back-end be equipped with rear side mounting structure, the test with tooling also
The rear side fixing piece matched including the rear side mounting structure with the left and right sides.
Optionally, the rear end of the battery pack is additionally provided with the rear portion between the rear side mounting structure in the left and right sides
Mounting structure, the test further include the rear mount matched with the rear mounting structure with tooling.
Optionally, the pedestal also has with the rear side fixing piece and/or is correspondingly arranged with the rear mount
Several rear supports, the rear support is detachably connected with the rear side fixing piece or the rear mount, to support
State rear side fixing piece or the rear mount.
It optionally, further include the middle part fixing piece of left and right extension, the left end of the middle part fixing piece and first hanging beam
Connection, right end are connect with second hanging beam, and the middle part fixing piece is equipped at least two or so the be spaced apart and electricity
The tie point of Chi Bao connection.
Optionally, the pedestal and/or the middle part fixing piece are equipped at least two point of applications, in order to carry.
Detailed description of the invention
Fig. 1 provides the overall structure diagram of test recruitment dress in a specific embodiment by this programme；
Fig. 2 is the structural schematic diagram of hoisting fixture and battery pack assembled state in test tooling shown in Fig. 1；
Fig. 3 is the structural schematic diagram that tooling indsole seat and test platform assembled state are used in test shown in Fig. 1；
Fig. 4 is the structural representation of rear side fixing piece, rear mount and middle part fixing piece in test tooling shown in Fig. 1
Figure；
Fig. 5 is the structural schematic diagram that tooling and battery pack assembled state are used in test shown in Fig. 1；
Fig. 6 is the partial sectional view that tooling and battery pack assembled state are used in test shown in Fig. 5.
The reference numerals are as follows in Fig. 1-6：
Battery pack 1, installed in front structure 12, rear side mounting structure 13, rear mounting structure 14, is hung side mounting structure 11
Hanging beam 241, third attachment beam before dress tooling 2, the first hanging beam 21, second hanging beam 22, suspension centre 23, third hanging beam 24, third
242, hanging beam 251, the 4th attachment beam 252, pedestal 3, support base 31, bottom plate 32, groove 33, rear branch before the 4th hanging beam the 25, the 4th
Support seat 34, rear side fixing piece 4, rear mount 5, middle part fixing piece 6, tie point 61, the point of application 7, test platform 8.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and specific implementation
Example is described in further detail the utility model.
The words such as " first " as described herein, " second " are only used for distinguishing same or similar more than two structures, or
More than two components with same or like structure, do not indicate the particular determination to sequence.
Front and rear, left and right herein, upper inferior orientation are to work as place referring to being defined with the use state for testing with tooling
When use state, battery pack 1 is installed on the test tooling, and is defined with the orientation of battery pack 1：Battery pack 1 is filling
It is parallel with vehicle traffic direction for front-rear direction under car state, it is directed toward before traffic direction is, after being away from traffic direction,
Front-rear direction also corresponds to the length direction of battery pack 1；Under entrucking state, the direction corresponding with the left and right of vehicle of battery pack 1
For left and right directions, left and right directions also corresponds to the width direction of battery pack 1；Using the direction perpendicular to ground as up and down direction, work as peace
When loaded on test platform 8, up and down direction is the direction perpendicular to test platform 8.It is with battery pack 1 inside and outside as described herein
Center is reference, the direction close to the center of battery pack 1 be it is interior, the direction at the center of separate battery pack 1 is outer.
As shown in figs 1 to 6, this programme is related to a kind of test tooling of battery pack, passes through the hoisting fixture and battery pack
1 assembly, and then by the lifting of hoisting fixture realization battery pack 1, it is complete so that battery pack 1 is placed in corresponding test platform 8
At corresponding test.Wherein, the left and right sides of battery pack 1 is equipped with side mounting structure 11, position of the front end at left and right sides of it
Installed in front structure 12 can be set, rear mounting structure 14 can be set in the middle position of rear end, and the left and right sides of rear end can
With setting rear side mounting structure 13, the side mounting structure 11, installed in front structure 12, rear side mounting structure 13 and rear portion installation knot
Structure 14 all can be lifting lug or mounting bracket, specifically erection opening can be set in lifting lug or mounting bracket, then pass through spiral shell
Bolt etc. is fixed by battery pack 1, to realize the assembly of battery pack 1 and test tooling.
This programme further relates to a kind of hoisting fixture of battery pack, and the hoisting fixture and battery pack 1 are assembled, and can not only lift
Battery pack 1, enables the easily transfer fast and reliable between every test of battery pack 1, can also be directly or indirectly
It is assembled with test platform 8, as a part of location structure of battery pack during the test.
As depicted in figs. 1 and 2, the hoisting fixture 2 of this programme includes being in first hanging beam 21 in left side and in right side
Second hanging beam 22, the first hanging beam 21 are matched with the side mounting structure 11 in 1 left side of battery pack, and the second hanging beam 22 and battery pack 1 are right
The side mounting structure 11 of side matches, to realize the connection of hoisting fixture 2 Yu battery pack 1, is in other words fixed on battery pack 1
Hoisting fixture 2；Meanwhile first hanging beam 21 and the second hanging beam 22 be equipped with the suspension centre 23 of at least two time intervals distribution so that
It is few to be lifted entire battery pack 1 by the left and right sides of battery pack 1.
In other words, battery pack 1 will be connect with its side mounting structure 11 with car body in entrucking, then, carrying out battery pack
When 1 test, can using the mounting structure that is used when its this practical entrucking of side mounting structure 11 as the mounting structure of test,
Realize and fixed with the installation of hoisting fixture 2, then pass through again hoisting fixture 2 by battery pack 1 be lifted on required test platform 8 or
Person is from a lifting of test platform 8 to another test platform 8, to complete every test of battery pack 1.It is carried out in battery pack 1
During the entire process of items test, hoisting fixture 2 can keep connection without removing with battery pack 1 always, i.e. the hoisting fixture 2
The every test that can be adapted for battery pack 1, is not suitable only for lifting, is also used not only for a certain test, such as vibration examination
It tests, can be applicable to squeeze test, simulated collision test etc., versatility with higher greatly improves battery pack 1
The efficiency shifted between every test, and then assist improving test efficiency.
Especially since the side mounting structure 11 used when hoisting fixture 2 and 1 entrucking of battery pack carries out lifting connection, hang
The practical entrucking state that power is capable of truly simulated battery packet 1 is filled, the accuracy of every test structure is improved, drops as much as possible
Low influence of the test tooling to every test parameters of battery pack 1, such as vibration frequency etc..
When battery pack 1 is shifted or installed, it can be lifted, be improved by being set to the suspension centre 23 of the left and right sides
Special transfer tooling is arranged without for the transfer of battery pack 1 in operation convenience.Also, in the left and right of battery pack 1 two
Side is equipped with the suspension centre 23 of at least two time intervals distribution, so that at least having four suspension centres 23 when lifting, improves lifting
The safety and stability of operation.
As shown in Fig. 2, the hoisting fixture 2 of this programme can also include matched with the installed in front structure 12 in left side
Three hanging beams 24 and the 4th hanging beam 25 matched with the installed in front structure 12 on right side, at this point, third hanging beam 24 and the first hanging beam
21 are in left side together, and the two is connected to form a whole beam, and the 4th hanging beam 25 and the second hanging beam 22 are in right side, the two connection together
Form another unjointed beam；In this way, all having a unjointed beam, from top view, the entirety in the left and right sides of battery pack 1
Beam is substantially L-shaped.Alternatively, those skilled in the art can set a hanging beam for third hanging beam 24 and the first hanging beam 21, it will
4th hanging beam 25 and the second hanging beam 22 are set as a hanging beam, the substantially L-shaped setting of the hanging beam of two sides, so that the one of L-type
Vertical part and the side mounting structure 11 of battery pack 1 are correspondingly connected with, and a transverse part and the installed in front structure 12 of battery pack 1 are correspondingly connected with.
When using the first hanging beam 21 with third hanging beam 24, the second hanging beam 22 and the 4th 25 split settings of hanging beam, third is hung
Beam 24 may include the third attachment beam 242 of hanging beam 241 and front and back extension before the third that left and right extends, and the 4th hanging beam 25 can wrap
The 4th attachment beam 252 that hanging beam 251 and front and back extend before including the left and right extends the 4th；Third hanging beam 24 and the 4th hanging beam 25 are with each
Cooperate from the inner end of preceding hanging beam and installed in front structure 12, outer end is connect with the front end of respective attachment beam, with respective attachment beam
Rear end is connect with the front end of the first hanging beam 21 or the second hanging beam 22.At this point, third hanging beam 24 and the 4th hanging beam 25 can be regarded as
One small L-type beam, this small L-type beam realize the connection with the first hanging beam 21 or the second hanging beam 22 again with its vertical part.In this way,
By the setting of this seperated beam, the convenience of dismounting is improved, it is also possible that each fission beam can be with each peace of battery pack 1
Assembling structure forms reliable and stable connection cooperation, avoids beam body excessive cause and increases dismounting burden.
On the basis of the above, this programme additionally provides a kind of test tooling of battery pack, which can wrap with tooling
Above-mentioned hoisting fixture 2 is included, can also include pedestal 3, the electricity for supporting hoisting fixture 2 and hoisting fixture 2 to be lifted by pedestal 3
Pond packet 1, while being connect by pedestal 3 with test platform 8.
If as shown in figure 3, pedestal 3 can have the outside for being distributed in battery pack 1 and be correspondingly arranged with hoisting fixture 2
Dry support base 31, support base 31 are detachably connected with hoisting fixture 2, to support hoisting fixture 2.
Herein several are that exponential quantity is uncertain multiple, specifically can distribution according to hoisting fixture 2 and support need
It asks and is configured, be not limited to the specific number provided in Fig. 3.
The support base 31 can be set to the structure type of similar supporting leg, or boss structure can be set in top surface
Connection hole is set, to realize and hoisting fixture 2 (specially the first hanging beam 21, the second hanging beam 22, third hanging beam 24 and the 4th hanging beam
25) connection.
Also, pedestal 3 can also include the bottom plate 32 connecting with test platform 8, and bottom plate 32 is equipped with for accommodating battery pack 1
Groove 33 battery pack 1 can be supported in by support base 31 recessed when battery pack 1 is lifted on pedestal 3 by hoisting fixture 2
The top of slot 33, or battery pack 1 can be at least supported in groove 33, so that not contact base plate 32 of battery pack 1.Because
Under entrucking state, battery pack 1 is lifted, and bottom bracing structure is not present, therefore in items test, battery pack 1
It should be in lifting state, and battery pack 1 has certain height, the height of test platform 8 is possible to also will receive limitation, because
This, setting 33 structure of groove can preferably utilize height space, the entrucking state of authentic and valid simulated battery packet 1.
In the present embodiment, pedestal 3 shown in Fig. 3 is specifically as follows the structure for vibration test, when for other examinations
When testing, those skilled in the art, which can according to need, improves or saves pedestal 3 etc. to pedestal 3, herein only for shaking
It is illustrated for the pedestal 3 of dynamic test.
With reference to Fig. 2 it is found that battery pack 1 is equipped with recess portion in middle position in the front-back direction, which is divided into battery pack 1
Former and later two convex closures, at this point, bottom plate 32 can be equipped with two grooves 33 of time interval setting, to be respectively used to accommodate front and back two
A convex closure.
In conjunction with Fig. 3 and Fig. 4, test tooling can also include 13 phase of rear side mounting structure with 1 left and right sides of battery pack
The rear side fixing piece 4 of cooperation can also include the rear mount 5 matched with the rear mounting structure 14 of battery pack 1；This
When, pedestal 3 is corresponding equipped with several rear supports 34 matched with rear side fixing piece 4 or rear mount 5, rear support 34
It is detachably connected with rear side fixing piece 4 or rear mount 5, with support rear side fixing piece 4 or rear mount 5.Herein, rear branch
The number and arrangement form for supportting seat 34 are according to the structure and arrangement form of rear side fixing piece 4 and rear mount 5, support need
It asks etc. and to be configured, the support base 31 being also referred to above is configured.
As shown in Figure 4 and Figure 5, test tooling can also include the middle part fixing piece 6 that left and right extends, middle part fixing piece 6
Left end connect with the first hanging beam 21, right end is connect with the second hanging beam 22.Also, middle part fixing piece 6 is equipped at least two or so
Tie point 61 being spaced apart, with 1 connection of battery pack, as shown in figure 4, then being connected by the tie point 61 with bolt etc.
Part is connect with battery pack 1, as shown in Figure 5.The weight of the middle part fixing piece 6 is usually larger, to be pushed down by the gravity of its own
Battery pack 1 can play damping effect in 1 entrucking state of battery pack, in the vibration test of battery pack 1, middle part fixing piece 6
Actually simulate the mounting structure in the middle part of when battery pack 1 is in entrucking state.
As shown in Figure 3-Figure 5, pedestal 3 and middle part fixing piece 6 can be equipped at least two point of applications 7, in order to carry.
The structure type of these point of applications 7 is unlimited, in the present embodiment, specifically the point of application 7 can be formed by hanging ring, in order to artificial
Hook block uses when holding the point of application 7 or mechanical handing when carrying.
As shown in fig. 6, herein being detachably connected can be realized by bolt, can be set in corresponding installation point
Then bolt hole realizes connection by fixing bolt and nut cooperation.For example, the connection of pedestal 3 and test platform 8, slinger
Fill the connection etc. of 2 Yu battery pack 1.Installation point is maximumlly connected by bolt, to enhance integral rigidity.
This programme can realize the installation of battery pack 1 using following sequence：Firstly, by the installation of pedestal 3 to test platform
8, as shown in Figure 3；Then, hoisting fixture 2 and battery pack 1 are installed, as shown in Figure 2；Then, by hoisting fixture 2 by battery
Packet 1 is lifted to pedestal 3；Finally, fixing piece shown in installation diagram 4, forms installation diagram shown in fig. 5.
The test tooling of this programme can only include hoisting fixture 2, to realize the hanging during the test of battery pack 1
Set position and the transfer between every test；Pedestal 3 can also be set as needed, for example, the test with vibration test
The pedestal 3 that platform 8 is detachably connected；Can also choose whether as needed setting middle part fixing piece 6, rear mount 5 and after
Side fixing piece 4.
It should be noted that those skilled in the art can according to need setting suspension centre 23, suspension centre 23 herein
To be formed by hanging ring, it should be at least arranged in the first hanging beam 21 and the second hanging beam 22, other hanging beams and component can also bases
It needs that hoisting structure is arranged.
In the present solution, pedestal 3 can use constructed of aluminium, with structure is simple, easy for installation, structural strength is big, maximum
The advantages that reducing influence of the tooling for vibration frequency, 1 vibration test of battery pack is after 36 hours, and the shell of battery pack 1 is without appointing
What is damaged, and vibration test passes through.
The test recruitment of battery pack provided by the utility model is filled with above and hoisting fixture is described in detail.
Specific case used herein is expounded the principles of the present invention and embodiment, and the explanation of above embodiments is only
It is the method and its core concept for being used to help understand the utility model.It should be pointed out that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can be made to this utility model,
Modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (10)
1. the left and right sides of a kind of hoisting fixture of battery pack, the battery pack (1) is equipped with side mounting structure (11), feature exists
In, the hoisting fixture (2) include the first hanging beam (21) matched with the side mounting structure (11) in left side and with right side
The second hanging beam (22) for matching of the side mounting structure (11), first hanging beam (21) and second hanging beam (22) are equal
Suspension centre (23) equipped with the distribution of at least two time intervals, at least to be lifted by the left and right sides of the battery pack (1).
2. the hoisting fixture of battery pack as described in claim 1, which is characterized in that a left side of the battery pack (1) in its front end
Right two sides are equipped with installed in front structure (12), and the hoisting fixture (2) further includes the installed in front structure with left side
(12) the third hanging beam (24) matched and the 4th hanging beam (25) matched with the installed in front structure (12) on right side, institute
It states third hanging beam (24) to connect with first hanging beam (21), the 4th hanging beam (25) connect with second hanging beam (22).
3. the hoisting fixture of battery pack as claimed in claim 2, which is characterized in that the third hanging beam (24) and the described 4th
Hanging beam (25) includes the preceding hanging beam that left and right extends and the attachment beam that front and back extends, and the inner end and the front side of the preceding hanging beam are pacified
Assembling structure (12) cooperation, outer end are connect with the front end of the attachment beam, the rear end of the attachment beam and first hanging beam (21)
Or the front end connection of second hanging beam (22).
4. a kind of test tooling of battery pack, which is characterized in that including the described in any item slingers of the claims 1-3
Dress further includes being used to support the battery pack with the pedestal (3) of test platform (8) connection, the pedestal (3).
5. the test tooling of battery pack as claimed in claim 4, which is characterized in that the pedestal (3), which has, is distributed in institute
Several support bases (31) stating the outside of battery pack (1) and being correspondingly arranged with the hoisting fixture (2), the support base (31)
It is detachably connected with the hoisting fixture (2), to support the battery pack by the hoisting fixture (2).
6. the test tooling of battery pack as claimed in claim 5, which is characterized in that the pedestal (3) includes and the examination
The bottom plate (32) of platform (8) connection is tested, the bottom plate (32) is equipped with the groove (33) for accommodating the battery pack (1), so as to
Support the battery pack (1) in the groove (33) or the top of the groove (33) by the support base (31), in turn
The bottom plate (32) are not contacted.
7. the test tooling of battery pack as claimed in claim 4, which is characterized in that the battery pack (1) is in its back-end
The left and right sides is equipped with rear side mounting structure (13), and the test tooling further includes installing to tie with the rear side of the left and right sides
The rear side fixing piece (4) that structure (13) matches；
And/or after the rear end of the battery pack (1) is additionally provided between the rear side mounting structure (13) in the left and right sides
Portion's mounting structure (14), the test further include the rear mount matched with the rear mounting structure (14) with tooling
(5)。
8. the test tooling of battery pack as claimed in claim 7, which is characterized in that the pedestal (3) also have with it is described
Rear side fixing piece (4) and/or several rear supports (34) being correspondingly arranged with the rear mount (5), the rear support
(34) it is detachably connected with the rear side fixing piece (4) or the rear mount (5), to support the rear side fixing piece (4)
Or the rear mount (5).
9. the test tooling of battery pack as claimed in claim 4, which is characterized in that further include controlling the middle part extended to fix
Part (6), the left end of the middle part fixing piece (6) are connect with first hanging beam (21), and right end and second hanging beam (22) are even
It connects, the middle part fixing piece (6) is equipped at least two or so tie points being spaced apart, with the battery pack (1) connection
(61)。
10. the test tooling of battery pack as claimed in claim 9, which is characterized in that the pedestal (3) and/or it is described in
Portion's fixing piece (6) is equipped at least two point of applications (7), in order to carry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541093.2U CN208155552U (en) | 2018-04-16 | 2018-04-16 | The test recruitment of battery pack is filled with and hoisting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541093.2U CN208155552U (en) | 2018-04-16 | 2018-04-16 | The test recruitment of battery pack is filled with and hoisting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208155552U true CN208155552U (en) | 2018-11-27 |
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ID=64379530
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820541093.2U Active CN208155552U (en) | 2018-04-16 | 2018-04-16 | The test recruitment of battery pack is filled with and hoisting fixture |
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| Country | Link |
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| CN (1) | CN208155552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631791A (en) * | 2019-09-30 | 2019-12-31 | 恒大新能源汽车科技(广东)有限公司 | Testing device for battery device |
-
2018
- 2018-04-16 CN CN201820541093.2U patent/CN208155552U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631791A (en) * | 2019-09-30 | 2019-12-31 | 恒大新能源汽车科技(广东)有限公司 | Testing device for battery device |
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Effective date of registration: 20201009 Address after: 201805 room 1703, No. 888, South Moyu Road, Anting Town, Jiading District, Shanghai Patentee after: NEUSOFT REACH AUTOMOTIVE TECHNOLOGY (SHANGHAI) Co.,Ltd. Address before: Hunnan rookie street Shenyang city Liaoning province 110179 No. 2 Patentee before: NEUSOFT Corp. Patentee before: NEUSOFT REACH AUTOMOTIVE TECHNOLOGY (SHANGHAI) Co.,Ltd. |
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