CN114284629B - Battery mounting assembly and battery pack - Google Patents
Battery mounting assembly and battery pack Download PDFInfo
- Publication number
- CN114284629B CN114284629B CN202111594964.XA CN202111594964A CN114284629B CN 114284629 B CN114284629 B CN 114284629B CN 202111594964 A CN202111594964 A CN 202111594964A CN 114284629 B CN114284629 B CN 114284629B
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- Prior art keywords
- bottom plate
- pressing
- battery
- lap joint
- mounting assembly
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- 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.)
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- 239000000853 adhesive Substances 0.000 claims description 20
- 230000001070 adhesive effect Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 24
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
-
- 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
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a battery mounting assembly and a battery pack. The mounting frame is provided with a first lap joint part on the inner side; the bottom plate is arranged in the mounting cavity, and the periphery of the bottom plate is overlapped with one side, facing the mounting cavity, of the first overlapping part, so that the first overlapping part bears the bottom plate; the jacking structure is arranged on the inner side of the mounting frame and is abutted to one side of the bottom plate opposite to the first lap joint part so as to limit the bottom plate. The jacking structure is abutted to one side of the bottom plate, which is opposite to the first lap joint part, so that the bottom plate is pressed on the first lap joint part, the movement of the bottom plate is limited, and the stability of the battery installation assembly is ensured.
Description
The present application is entitled 202111527349.7, patent name battery mounting assembly and battery pack, filed by WeiRui electric automobile technology (Ningbo) limited at 2021, 12 and 13, and the entire contents of the prior application are hereby incorporated by reference.
Technical Field
The invention relates to the technical field of battery installation, in particular to a battery installation component and a battery pack.
Background
The battery pack is generally provided with a battery mounting assembly for mounting the battery, and the base plate is generally mounted in a welded mode in the traditional battery mounting assembly, so that the mounting of the base plate can be completed only by professional large equipment, and the base plate is difficult to disassemble, assemble and maintain in the subsequent use process, and can be generally replaced only integrally, thereby greatly improving the cost and being inconvenient.
Disclosure of Invention
The invention mainly aims to provide a battery mounting assembly and a battery pack, and aims to solve the problem that a bottom plate in a traditional battery mounting assembly cannot be detached and can only be replaced integrally.
In order to achieve the above object, the present invention provides a battery mounting assembly comprising:
the mounting frame is provided with a first lap joint part on the inner side, and a mounting cavity is defined in the middle of the mounting frame;
the bottom plate is arranged in the mounting cavity, and the periphery of the bottom plate is overlapped with one side, facing the mounting cavity, of the first overlapping part; the method comprises the steps of,
and the jacking structure is arranged on the inner side of the mounting frame and is abutted to one side of the bottom plate opposite to the first lap joint part so as to limit the bottom plate.
Further, the periphery of the bottom plate is folded and arranged so as to form a second lap joint part which is concavely arranged at one side facing the first lap joint part, and the second lap joint part is overlapped with the first lap joint part.
Further, the pressing structure comprises a pressing beam installed on the installation frame, the pressing beam is arranged on one side of the bottom plate, which is opposite to the first lap joint part, and the pressing beam is pressed against the bottom plate.
Further, the propping structure further comprises a propping block arranged on the inner side of the mounting frame, the propping block is arranged on one side of the propping beam opposite to the bottom plate, and the propping block props against the propping beam so as to press the propping beam on the bottom plate.
Further, the pressing structure further includes:
the threaded hole is penetrated in the pressing block along the opposite direction of the pressing block and the pressing beam; the method comprises the steps of,
the bolt is arranged at one end of the pressing block, which is opposite to the pressing beam, in the threaded hole, and is provided with a pressing end facing the pressing beam, and the pressing end is used for pressing the pressing beam.
Further, a structural adhesive is arranged between the first lap joint part and the bottom plate.
Further, the periphery of the bottom plate is folded and arranged to form a second lap joint part which is concavely arranged at one side facing the first lap joint part, and the second lap joint part is provided with two lap joint surfaces in lap joint fit with the first lap joint part;
the structural adhesive is arranged between the second lap joint part and the mounting frame and on the two lap joint surfaces.
Further, a structural adhesive is arranged between the first lap joint part and the bottom plate:
the pressing beam is further provided with an avoiding part, and the avoiding part is arranged close to the bonding part of the first overlap joint part and the bottom plate so as to avoid the structural adhesive overflowing from the bonding part; and/or the number of the groups of groups,
the pressing beam is obliquely arranged from one end far away from the bottom plate to one end close to the bottom plate towards the first lap joint part.
Further, a hollow cavity and a plurality of reinforcing ribs are formed in the mounting frame, and the reinforcing ribs are arranged in the hollow cavity at intervals.
The invention also provides a battery pack, which comprises a battery mounting assembly and a battery arranged on the battery mounting assembly, wherein the battery mounting assembly comprises:
the mounting frame is provided with a first lap joint part on the inner side, and a mounting cavity is defined in the middle of the mounting frame;
the bottom plate is arranged in the mounting cavity, and the periphery of the bottom plate is overlapped with one side, facing the mounting cavity, of the first overlapping part; the method comprises the steps of,
and the jacking structure is arranged on the inner side of the mounting frame and is abutted to one side of the bottom plate opposite to the first lap joint part so as to limit the bottom plate.
According to the technical scheme, the first lap joint part is arranged on the inner side of the installation frame, and then the periphery of the bottom plate is abutted with one side, facing the installation cavity, of the first lap joint part, so that the first lap joint part bears the bottom plate, and the initial installation of the bottom plate is completed. The jacking structure is abutted to one side of the bottom plate, which is opposite to the first lap joint part, so that the bottom plate is pressed on the first lap joint part, the movement of the bottom plate is limited, and the stability of the battery installation assembly is ensured. The bottom plate is fixed on the first lap joint part by utilizing the simple jacking structure, so that when the bottom plate is required to be disassembled later, the limit of the jacking structure on the bottom plate is only needed to be canceled, and the bottom plate is quite convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view showing a part of a structure of an embodiment of a battery mounting assembly according to the present invention;
FIG. 2 is a schematic front view of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a schematic top view of fig. 1.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The battery pack is generally provided with a battery mounting assembly for mounting the battery, and the base plate is generally mounted in a welded mode in the traditional battery mounting assembly, so that the mounting of the base plate can be completed only by professional large equipment, and the base plate is difficult to disassemble, assemble and maintain in the subsequent use process, and can be generally replaced only integrally, thereby greatly improving the cost and being inconvenient.
In view of this, the present invention provides a battery pack including a battery mounting assembly and a battery mounted to the battery mounting assembly, and any battery pack including the battery mounting assembly is a battery pack according to the present invention. Fig. 1 to 4 are views illustrating an embodiment of a battery mounting assembly according to the present invention.
Referring to fig. 1 to 4, the present invention provides a battery mounting assembly 100, comprising: mounting frame 1, bottom plate 2 and roof pressure structure 3. The installation frame 1 is provided with a first lap joint part 12 on the inner side of the installation frame 1, and an installation cavity 11 is defined in the middle of the installation frame; the bottom plate 2 is arranged in the installation cavity 11, and the periphery of the bottom plate is overlapped with one side of the first overlap joint part 12 facing the installation cavity 11; the jacking structure 3 is disposed at the inner side of the mounting frame 1 and abuts against one side of the bottom plate 2 opposite to the first lap joint portion 12, so as to limit the bottom plate 2.
In the technical scheme of the invention, the first lap joint part 12 is arranged on the inner side of the installation frame 1, and then the periphery of the bottom plate 2 is abutted with one side of the first lap joint part 12 facing the installation cavity 11, so that the first lap joint part 12 bears the bottom plate 2, and the preliminary installation of the bottom plate 2 is completed. The pressing structure 3 abuts against one side of the bottom plate 2 opposite to the first lap joint part 12, so that the bottom plate 2 is pressed on the first lap joint part 12, the movement of the bottom plate 2 is limited, and the stability of the battery installation assembly 100 is ensured. The invention uses the simple jacking structure 3 to fix the bottom plate 2 on the first lap joint part 12, so that when the bottom plate 2 needs to be disassembled later, the limit of the jacking structure 3 on the bottom plate 2 is only needed to be canceled, and the invention is very convenient.
Further, referring to fig. 1 to 3, the periphery of the bottom plate 2 is folded to form a second overlapping portion 21 disposed in a concave manner on a side facing the first overlapping portion 12, and the second overlapping portion 21 overlaps the first overlapping portion 12.
In this embodiment, the second overlapping portion 21 is disposed on the bottom plate 2, so that the contact area between the bottom plate 2 and the first overlapping portion 12 can be increased, and the bottom plate 2 contacts with the first overlapping portion 12 under the pressing force of the pressing structure 3 more stably, so that the stability of the battery mounting assembly 100 is enhanced. The second overlap joint portion 21 is sunken setting, so when second overlap joint portion 21 with first overlap joint portion 12 overlap joint, first overlap joint portion 12 is located the depressed part, so through will the degree of depth of depressed part with the thickness of first overlap joint portion 12 corresponds the setting, thereby makes first overlap joint portion 12 with when second overlap joint portion 21 overlap joint, first overlap joint portion 12 deviate from one side of installation cavity 11 with bottom plate 2 deviates from one side of installation cavity 11 looks parallel and level, so can reduce the interference to other external structures.
Further, the pressing structure 3 includes a pressing beam 32 mounted on the mounting frame 1, the pressing beam 32 is disposed on a side of the bottom plate 2 opposite to the first overlapping portion 12, and the pressing beam 32 is disposed against the bottom plate 2.
In this embodiment, the pressing beam 32 is disposed on a side of the base plate 2 opposite to the first overlapping portion 12, so that the base plate 2 can be fixed by mounting the pressing beam 32 to a position where the pressing beam 32 presses against the base plate 2, so that the base plate 2 is pressed against the first overlapping portion 12 when the pressing beam 32 is mounted. The specific mounting manner of the pressing beam 32 may be a screw connection manner or a manner of using a clamping groove to be clamped with a clamping block, which is not limited herein.
Further, the pressing structure 3 further includes a pressing block 31 disposed on an inner side of the mounting frame 1, the pressing block 31 is disposed on a side of the pressing beam 32 opposite to the bottom plate 2, and the pressing block 31 presses the pressing beam 32 against the bottom plate 2. In this embodiment, the pressing block 31 is disposed on a side of the pressing beam 32 opposite to the bottom plate 2, and the position of the pressing block 31 is set corresponding to the pressing beam 32, so that the pressing beam 32 is pressed by the pressing block 31 after being mounted, so as to further press the bottom plate 2 on the first lap portion 12. In practical application, the pressing block 31 may be further used to assist in positioning the pressing beam 32, and the pressing block 31 is disposed at a suitable height, so that the pressing beam 32 can be pressed against the bottom plate 2 when being mounted between the bottom plate 2 and the pressing block 31, thereby facilitating the mounting and dismounting of the pressing beam 32.
Further, the pressing structure 3 further includes: threaded holes and bolts. The threaded hole penetrates the pressing block 31 along the opposite direction of the pressing block 31 and the pressing beam 32; the bolt is installed in the screw hole from the one end of supporting briquetting 31 back to supporting the roof beam 32, the bolt has the roof beam that is directed towards supporting the roof beam 32, the roof beam is used for supporting to press the roof beam 32.
In this embodiment, the bolt is inserted into the pressing block 31 and the pressing beam 32 at different screw positions from the screw hole, and the pressing beam 32 is pushed toward the bottom plate 2 when the bolt is inserted into the pressing block by a sufficient length. When the pressing block 31 directly abuts against the pressing beam 32, the pressing beam 32 needs to be pressed to enter between the pressing block 31 and the bottom plate 2 during installation, which makes the installation of the pressing beam 32 difficult, and the bolts do not necessarily need to directly contact the pressing block 31 with the pressing beam 32, so that the installation of the pressing beam 32 is greatly facilitated. It should be noted that the bolt may be of other telescopic structure, as long as the roof beam can be pushed against the bottom plate 2.
Further, the pressing structure 3 further includes a connection plate extending from the pressing block 31 toward the bottom plate 2, the connection plate having a connection portion attached to the bottom plate 2, and the connection portion being connected to the bottom plate 2.
In this embodiment, the pressing block 31 is further provided with the connecting plate, the connecting plate is disposed from the pressing block 31 toward the bottom plate 2, and the connecting plate is connected with the bottom plate 2, so that the connecting plate can limit the pressing beam 32 between the pressing block 31 and the bottom plate 2 when needed, and thus prevent the pressing beam 32 from being dislocated.
Further, referring to fig. 3, a structural adhesive 4 is disposed between the first lap portion 12 and the base plate 2. In this embodiment, the structural adhesive 4 is disposed between the first lap portion 12 and the base plate 2, so that the base plate 2 and the first lap portion 12 can be connected in an adhesive manner, and the structural adhesive 4 can also prevent water and dust, so as to achieve a better sealing effect.
Further, the periphery of the bottom plate is folded and arranged to form a second lap part 21 which is concavely arranged at one side facing the first lap part 12, and the second lap part 21 is provided with two lap surfaces in lap fit with the first lap part 12; the structural adhesive 4 is disposed between the second overlap portion 21 and the mounting frame 1 and on the two overlap surfaces.
In the present embodiment, the second lap portion 21 is provided on the base plate 2, and the second lap portion 21 overlaps the first lap portion 12, and this allows a gap between the first lap portion 12 and the second lap portion 21, so that the structural adhesive 4 can also be provided on both lap surfaces between the first lap portion 12 and the second lap portion 21. In addition, a gap is also formed between the second lap joint portion 21 and the mounting frame 1, so that the structural adhesive 4 can be further arranged between the second lap joint portion 21 and the mounting frame 1, and the gap between the bottom plate 2 and the mounting frame 1 is completely bonded through the structural adhesive 4, so that the stability of the structure is improved, the waterproof and dustproof effects are realized, and a good sealing effect is achieved.
Further, referring to fig. 3, a structural adhesive 4 is disposed between the first lap portion 12 and the bottom plate 2: the pressing beam 32 is further provided with an avoidance portion 321, and the avoidance portion 321 is disposed near a bonding position of the first overlap portion 12 and the bottom plate 2, so as to avoid the structural adhesive 4 overflowing from the bonding position. Although the structural adhesive 4 can adhere the base plate 2 and the first overlap portion 12, the structural adhesive 4 may overflow from the bonding portion of the two when being pressed by the pressing beam 32, which may adhere to the pressing beam 32, so that the pressing beam 32 cannot be detached and installed. Therefore, the pressing beam 32 is provided with the escape portion 321 at a position close to the bonding portion, so as to prevent the pressing beam 32 from being stuck.
The pressing beam 32 is arranged from one end far away from the bottom plate 2 to one end close to the bottom plate 2 towards the first lap joint part 12 in a deflection way, so that the contact area of the pressing beam 32 and the bottom plate 2 is reduced, the pressing force is concentrated, the contact part of the pressing beam 32 and the bottom plate 2 is close to the bonding part of the first lap joint part 12 and the bottom plate 2, the pressing force of the bonding part of the first lap joint part 12 and the bottom plate 2 can be improved, and the installation stability is improved.
Of course, the pressing beam 32 may be disposed toward the first overlap portion 12 while the avoiding portion 321 is disposed, so that the pressing beam 32 can be prevented from being stuck, and the mounting stability of the battery mounting assembly 100 can be enhanced, and the effect is better.
Further, referring to fig. 1 and 2, a hollow cavity 13 and a plurality of reinforcing ribs 14 are provided in the mounting frame 1, and the plurality of reinforcing ribs 14 are disposed in the hollow cavity 13 at intervals. Currently, the conventional battery mounting assembly 100 is being reduced in weight, and therefore the mounting frame 1 is hollow, i.e., a hollow cavity 13 is formed therein. The mounting frame 1 is further provided with a plurality of reinforcing ribs 14 in the hollow cavity 13, so that the mounting frame 1 can meet the strength requirement while being light in weight.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (8)
1. A battery mounting assembly, comprising:
the mounting frame is provided with a first lap joint part on the inner side, and a mounting cavity is defined in the middle of the mounting frame;
the bottom plate is arranged in the mounting cavity, and the periphery of the bottom plate is overlapped with one side, facing the mounting cavity, of the first overlapping part; the method comprises the steps of,
the jacking structure is arranged on the inner side of the mounting frame and is abutted against one side of the bottom plate, which is opposite to the first lap joint part, so as to limit the bottom plate;
the jacking structure comprises a jacking beam arranged on the mounting frame, the jacking beam is arranged on one side of the bottom plate opposite to the first lap joint part, and the jacking beam is arranged against the bottom plate;
the propping structure further comprises a propping block arranged on the inner side of the mounting frame, the propping block is arranged on one side of the propping beam opposite to the bottom plate, and the propping block props against the propping beam so as to press the propping beam on the bottom plate.
2. The battery mounting assembly of claim 1 wherein the perimeter of the base plate is folded over to form a second overlapping portion in a concave configuration on a side facing the first overlapping portion, the second overlapping portion overlapping the first overlapping portion.
3. The battery mounting assembly of claim 1 wherein the jacking structure further comprises:
the threaded hole is penetrated in the pressing block along the opposite direction of the pressing block and the pressing beam; the method comprises the steps of,
the bolt is arranged at one end of the pressing block, which is opposite to the pressing beam, in the threaded hole, and is provided with a pressing end facing the pressing beam, and the pressing end is used for pressing the pressing beam.
4. The battery mounting assembly of claim 1 or 2, wherein a structural adhesive is disposed between the first overlap and the base plate.
5. The battery mounting assembly of claim 4 wherein the perimeter of the base plate is folded over to form a recessed second overlap on a side facing the first overlap, the second overlap having two overlapping surfaces that overlap the first overlap;
the structural adhesive is arranged between the second lap joint part and the mounting frame and on the two lap joint surfaces.
6. The battery mounting assembly of claim 1 wherein a structural adhesive is disposed between the first overlap and the base plate:
the pressing beam is further provided with an avoiding part, and the avoiding part is arranged close to the bonding part of the first overlap joint part and the bottom plate so as to avoid the structural adhesive overflowing from the bonding part; and/or the number of the groups of groups,
the pressing beam is obliquely arranged from one end far away from the bottom plate to one end close to the bottom plate towards the first lap joint part.
7. The battery mounting assembly of claim 1 wherein said mounting frame defines a hollow cavity therein and a plurality of ribs spaced apart within said hollow cavity.
8. A battery pack comprising the battery mounting assembly according to any one of claims 1 to 7 and a battery provided in the battery mounting assembly.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021115273497 | 2021-12-13 | ||
| CN202111527349 | 2021-12-13 |
Publications (2)
| Publication Number | Publication Date |
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| CN114284629A CN114284629A (en) | 2022-04-05 |
| CN114284629B true CN114284629B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111594964.XA Active CN114284629B (en) | 2021-12-13 | 2021-12-22 | Battery mounting assembly and battery pack |
| CN202111581414.4A Active CN114256496B (en) | 2021-12-13 | 2021-12-22 | Battery mounting assembly and battery pack |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111581414.4A Active CN114256496B (en) | 2021-12-13 | 2021-12-22 | Battery mounting assembly and battery pack |
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| CN (2) | CN114284629B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH065271U (en) * | 1992-06-17 | 1994-01-21 | 松下電器産業株式会社 | Equipment mounting stand |
| JPH0610918A (en) * | 1992-06-25 | 1994-01-21 | Misawa Homes Co Ltd | Connecting member for simplified litter bin |
| CN209496935U (en) * | 2019-04-28 | 2019-10-15 | 宁德时代新能源科技股份有限公司 | Battery pack |
| CN210897393U (en) * | 2019-10-31 | 2020-06-30 | 威睿电动汽车技术(宁波)有限公司 | Battery pack tray and battery pack |
| CN212267219U (en) * | 2020-03-24 | 2021-01-01 | 比亚迪股份有限公司 | Battery pack tray and battery pack |
| CN112572124A (en) * | 2020-12-25 | 2021-03-30 | 的卢技术有限公司 | Battery tray and connection seal structure of battery tray and automobile body |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH342759A (en) * | 1955-04-06 | 1959-11-30 | Siemens Ag | Method for attaching a terminating part to a housing as well as housing produced according to this method |
| CN100568606C (en) * | 2007-05-14 | 2009-12-09 | 广州市展辉电子有限公司 | Anti-knock power battery apparatus |
| CN107864240B (en) * | 2017-11-08 | 2019-11-19 | 维沃移动通信有限公司 | A kind of display screen module and mobile terminal |
-
2021
- 2021-12-22 CN CN202111594964.XA patent/CN114284629B/en active Active
- 2021-12-22 CN CN202111581414.4A patent/CN114256496B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH065271U (en) * | 1992-06-17 | 1994-01-21 | 松下電器産業株式会社 | Equipment mounting stand |
| JPH0610918A (en) * | 1992-06-25 | 1994-01-21 | Misawa Homes Co Ltd | Connecting member for simplified litter bin |
| CN209496935U (en) * | 2019-04-28 | 2019-10-15 | 宁德时代新能源科技股份有限公司 | Battery pack |
| CN210897393U (en) * | 2019-10-31 | 2020-06-30 | 威睿电动汽车技术(宁波)有限公司 | Battery pack tray and battery pack |
| CN212267219U (en) * | 2020-03-24 | 2021-01-01 | 比亚迪股份有限公司 | Battery pack tray and battery pack |
| CN112572124A (en) * | 2020-12-25 | 2021-03-30 | 的卢技术有限公司 | Battery tray and connection seal structure of battery tray and automobile body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114284629A (en) | 2022-04-05 |
| CN114256496A (en) | 2022-03-29 |
| CN114256496B (en) | 2024-03-12 |
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