CN114024015A - Multi-combination splicing type battery plastic support for battery pack and combination splicing method - Google Patents
Multi-combination splicing type battery plastic support for battery pack and combination splicing method Download PDFInfo
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- CN114024015A CN114024015A CN202111319550.6A CN202111319550A CN114024015A CN 114024015 A CN114024015 A CN 114024015A CN 202111319550 A CN202111319550 A CN 202111319550A CN 114024015 A CN114024015 A CN 114024015A
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- 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
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
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- 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
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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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- 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 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 multi-combination splicing type battery plastic support for a battery pack, which comprises a support shell, a central shaft, a battery external interface, an embedding block, a battery pack embedding frame and a heat dissipation assembly, wherein when the multi-combination splicing type battery plastic support is spliced, a core battery is arranged inside an outer frame of an inserting groove, the electrode end of the core battery is contacted with the bottom of a buckling electrode, the battery inserting groove is wholly embedded and arranged in the battery pack embedding frame, a locking buckle is embedded and arranged in a locking hole to complete fixation, the buckling electrode is embedded and arranged at the inner side of the bottom end of a contact type electrode, a frame consisting of the whole buckling clamping plate, a vertical plate base and a supporting vertical plate is embedded and arranged at the side of the embedding block in the support shell through the assistance of an auxiliary roller at the inner side of the front end of the buckling clamping plate, the contact type electrode is in contact connection with the battery external interface on the support shell, so that the splicing assembly of the whole battery pack is completed, and the core battery can be disassembled and detected at any time, and the process of disassembly and assembly is simple and quick, and the assembly and the use of various electric vehicles are convenient.
Description
Technical Field
The invention relates to the technical field of battery packs, in particular to a multi-combination splicing type battery plastic support for a battery pack and a combination splicing method.
Background
The battery pack is divided into series connection and parallel connection, the voltage of each battery is required to be the same by the parallel battery pack, the output voltage is equal to the voltage of one battery, the parallel battery pack can provide stronger current, the battery pack with the plastic support is mostly used in electric vehicles and appears as the supply situation of new energy, most power battery packs directly influence the performance of electric vehicles, the capacity of the existing single cylindrical battery or battery pack is small, the requirement on high-capacity batteries cannot be met, and therefore a plurality of single batteries need to be connected in parallel to form the battery pack through the battery assembly support.
The patent with the patent number of CN201822142488.8 provides a plastic support for a battery pack of an electric automobile, the plastic support in the device has a simple structure and light weight, and fastening screw position holes arranged utilize the clearance of a battery cell clamping seat, so that the position of the battery cell position holes is not occupied, the space utilization rate of the plastic support for the battery cell is improved, and the energy density of the battery pack is further improved; fastening screw position hole sets up between support panel central authorities and edge, can fasten plastic support upper bracket and lower carriage better, avoids because the support panel deformation fracture that the inhomogeneous leads to of plastic support atress, improves the life of plastic support. The above patents have the following problems:
1. when the plastic support is used for assembling the battery pack in parallel, the single battery units in the plastic support are generally assembled in an integrated manner after being connected in parallel, and when the battery units in the plastic support are failed, the failure troubleshooting and the detection replacement are difficult to perform;
2. this plastic support formula structure as an organic whole, the installation of its inside part is dismantled comparatively difficultly, and is difficult to assemble its compatibility in the electric motor car.
Disclosure of Invention
The invention aims to provide a multi-combination splicing type battery plastic bracket for a battery pack and a combination splicing method, wherein a core battery is arranged inside an outer frame of a slot, the electrode end of the core battery is contacted with the bottom of the buckle electrode, the battery slot is wholly embedded and installed in the battery pack embedding frame, the locking buckle is embedded and installed in the lock catch hole to complete the fixation, meanwhile, the buckle electrode is nested at the inner side of the bottom end of the contact electrode, and a frame consisting of the whole buckle clamping plate, the vertical plate base and the supporting vertical plate is nested at the side of the clamping block in the bracket shell under the assistance of an auxiliary roller at the inner side of the front end of the buckle clamping plate, so that the contact electrode is in contact connection with an external battery interface on the bracket shell, meanwhile, the movable cover plate is turned downwards by taking the central shaft as the center to seal the mounting port of the battery pack clamping and embedding frame, so that the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme:
multi-combination splicing type battery plastic support for battery packs comprises a support shell, a shaft base, a central shaft, a movable cover plate, a battery outer interface, a central partition plate, a clamping block, a battery pack clamping frame and a heat dissipation assembly, wherein the shaft base is arranged at the upper end of the front side of the support shell, the central shaft is arranged on the shaft base, the movable cover plate is arranged on the central shaft, the central partition plate is arranged inside the support shell, the clamping block is arranged on the upper side and the lower side of the central partition plate respectively, the battery pack clamping frame is installed on the side face of the clamping block, and the heat dissipation assembly is arranged at the left end and the right end of the support shell respectively.
Preferably, the battery pack clamping and embedding frame comprises a clamping and clamping plate, a contact electrode, a vertical plate base, a locking hole, a supporting vertical plate, a battery slot, a roller groove, a roller shaft and an auxiliary roller, the contact electrode is arranged at the top of the clamping and clamping plate, the vertical plate base is arranged on the inner side face of the clamping and clamping plate, the locking hole is formed in the vertical plate base, the supporting vertical plate is arranged in the vertical plate base, the battery slot is installed in a space formed by the clamping and clamping plate, the vertical plate base and the supporting vertical plate, the roller groove is formed in the inner side of the front end of the clamping and clamping plate, the roller shaft is installed in the roller groove, and the auxiliary roller is installed on the roller shaft.
Preferably, the battery slot includes that outer frame of slot, core battery, buckle electrode, spring groove, reset spring, limiting plate and locking are detained, the internally mounted core battery of outer frame of slot, the top center department of outer frame of slot is equipped with the buckle electrode, the inside of both sides about the outer frame left end of slot is equipped with the spring groove respectively, be equipped with reset spring in the spring groove, reset spring's end is equipped with the limiting plate, the outside of limiting plate is equipped with the locking and detains.
Preferably, the heat dissipation assembly comprises a connection base, an assembly shell, a heat dissipation clamping sleeve, an inner connecting rod, a motor clamping sleeve, a heat dissipation motor, a heat dissipation fan blade and a fan blade bolt, the assembly shell is arranged on the outer side of the connection base, the heat dissipation clamping sleeve is arranged on the assembly shell, the inner connecting rod is arranged on the inner wall of the assembly shell, the motor clamping sleeve is arranged at the center of the inner connecting rod, the heat dissipation motor is arranged in the motor clamping sleeve, the heat dissipation fan blade is arranged on the heat dissipation motor, and the fan blade bolt is arranged on the heat dissipation fan blade.
Preferably, the top end of the snap electrode is nested and arranged at the bottom of the contact electrode.
Preferably, the locking buckle is inserted into the buckle hole.
The invention provides another technical scheme: the combined splicing method of the multi-combination spliced battery plastic support for the battery pack comprises the following steps:
the method comprises the following steps: installing a core battery in the outer frame of the slot, and enabling an electrode end of the core battery to be in contact with the bottom of the buckle electrode;
step two: the battery slot is wholly embedded in the battery pack embedding frame, so that the locking buckle is embedded in the locking hole to complete fixation, and meanwhile, the buckle electrode is embedded in the inner side of the bottom end of the contact electrode;
step three: the frame composed of the whole buckle clamping plate, the vertical plate base and the supporting vertical plate is nested at the side of the clamping block in the bracket shell under the assistance of the auxiliary roller on the inner side of the front end of the buckle clamping plate;
step four: the contact electrode is in contact connection with the battery external interface on the bracket shell, and the movable cover plate is turned downwards by taking the central shaft as the center to seal the mounting port of the battery pack clamping frame.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a multi-combination splicing type battery plastic support for a battery pack and a combination splicing method, when in splicing, a core battery is arranged in an inserting groove outer frame, the electrode end of the core battery is contacted with the bottom of a buckle electrode, the whole battery inserting groove is embedded in a battery pack embedding frame, a locking buckle is embedded in a locking hole to complete fixation, the buckle electrode is embedded in the bottom end of a contact electrode, a frame consisting of the whole buckle clamping plate, a vertical plate base and a supporting vertical plate is embedded in the clamping block side in a support shell through the assistance of an auxiliary roller at the inner side of the front end of the buckle clamping plate, the contact electrode is in contact connection with a battery outer interface on the support shell, a movable cover plate is turned downwards by taking a central shaft as the center to seal the mounting port of the battery pack embedding frame, thereby completing the splicing and assembling of the whole battery pack, the core battery can be disassembled and detected at any time, the disassembling and assembling process is simple and quick, and the assembly and the use of various electric vehicles are convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the removable cover of the present invention when opened;
FIG. 3 is a schematic view of the structure of the battery pack mounting bracket of the present invention;
FIG. 4 is a side cross-sectional structural schematic view of the battery pack retention clip of the present invention;
FIG. 5 is a schematic structural diagram of a battery socket according to the present invention;
FIG. 6 is an enlarged view of the battery slot at A-A according to the present invention;
fig. 7 is a schematic cross-sectional view of a heat dissipation assembly of the present invention.
In the figure: 1. a rack housing; 2. a shaft base; 3. a central shaft; 4. a removable cover plate; 5. a battery external interface; 6. a central partition; 7. an embedding block is clamped; 8. a battery pack mounting bracket; 81. a clamping plate is buckled; 82. a contact electrode; 83. a vertical plate base; 84. a locking hole; 85. supporting a vertical plate; 86. a battery slot; 861. an outer frame of the slot; 862. a core battery; 863. buckling an electrode; 864. a spring slot; 865. a return spring; 866. a limiting plate; 867. a locking buckle; 87. a roller groove; 88. a roller shaft; 89. an auxiliary roller; 9. a heat dissipating component; 91. connecting a base; 92. a component housing; 93. a heat dissipation card sleeve; 94. an inner connecting rod; 95. a motor card sleeve; 96. a heat dissipation motor; 97. a heat dissipation fan blade; 98. fan blade bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a multi-combination splicing type battery plastic support for a battery pack comprises a support shell 1, a shaft base 2, a central shaft 3, a movable cover plate 4, a battery external port 5, a central partition plate 6, an embedding block 7, a battery pack embedding frame 8 and a heat dissipation assembly 9, wherein the shaft base 2 is arranged at the upper end of the front face of the support shell 1, the central shaft 3 is arranged on the shaft base 2, the movable cover plate 4 is arranged on the central shaft 3, the central partition plate 6 is arranged inside the support shell 1, the embedding block 7 is respectively arranged at the upper side and the lower side of the central partition plate 6, the battery pack embedding frame 8 is arranged on the side face of the embedding block 7, and the heat dissipation assembly 9 is respectively arranged at the left end and the right end of the support shell 1.
Referring to fig. 3-4, the battery clamping frame 8 includes a clamping clamp plate 81, a contact electrode 82, a vertical plate base 83, a clamping hole 84, a supporting vertical plate 85, a battery slot 86, a roller slot 87, a roller shaft 88 and an auxiliary roller 89, the contact electrode 82 is disposed on the top of the clamping clamp plate 81, the vertical plate base 83 is disposed on the inner side of the clamping clamp plate 81, the clamping hole 84 is disposed inside the vertical plate base 83, the supporting vertical plate 85 is disposed in the vertical plate base 83, the battery slot 86 is disposed in a space formed by the clamping clamp plate 81, the vertical plate base 83 and the supporting vertical plate 85, the roller slot 87 is disposed on the inner side of the front end of the clamping clamp plate 81, the roller shaft 88 is disposed in the roller slot 87, and the auxiliary roller 89 is disposed on the roller shaft 88.
Referring to fig. 5-6, the battery slot 86 includes a slot outer frame 861, a core battery 862, a fastening electrode 863, a spring slot 864, a return spring 865, a limiting plate 866, and a locking buckle 867, the core battery 862 is installed inside the slot outer frame 861, the fastening electrode 863 is disposed at the center of the top of the slot outer frame 861, the top end of the fastening electrode 863 is nested and installed at the bottom of the contact electrode 82, the spring slot 864 is respectively disposed inside the upper and lower sides of the left end of the slot outer frame 861, the return spring 865 is disposed in the spring slot 864, the limiting plate 866 is disposed at the end of the return spring 865, the locking buckle 867 is disposed outside the limiting plate 866, and the locking buckle 867 is nested and installed in the locking buckle hole 84.
Referring to fig. 7, the heat dissipation assembly 9 includes a connection base 91, an assembly housing 92, a heat dissipation sleeve 93, an inner connecting rod 94, a motor sleeve 95, a heat dissipation motor 96, a heat dissipation fan 97, and a fan bolt 98, the assembly housing 92 is disposed on the outer side of the connection base 91, the heat dissipation sleeve 93 is disposed on the assembly housing 92, the inner connecting rod 94 is disposed on the inner wall of the assembly housing 92, the motor sleeve 95 is disposed at the center of the inner connecting rod 94, the heat dissipation motor 96 is disposed in the motor sleeve 95, the heat dissipation fan 97 is disposed on the heat dissipation motor 96, and the fan bolt 98 is disposed on the heat dissipation fan 97.
In order to better show the combined splicing process of the multi-combination spliced battery plastic support for the battery pack, the embodiment provides a combined splicing method of the multi-combination spliced battery plastic support for the battery pack, which comprises the following steps:
the method comprises the following steps: installing the core battery 862 inside the slot outer frame 861, and making the electrode end of the core battery 862 contact with the bottom of the snap electrode 863;
step two: the battery slot 86 is wholly embedded in the battery pack embedding frame 8, so that the locking buckle 867 is embedded in the locking buckle hole 84 to complete fixation, and meanwhile, the buckle electrode 863 is embedded in the inner side of the bottom end of the contact electrode 82;
step three: the auxiliary roller 89 on the inner side of the front end of the buckle clamp plate 81 is used for assisting, so that a frame consisting of the whole buckle clamp plate 81, the vertical plate base 83 and the supporting vertical plate 85 is embedded on the side of the embedding block 7 in the bracket shell 1;
step four: the contact electrode 82 is connected to the battery external interface 5 on the holder case 1 in a contact manner, and the movable cover plate 4 is folded downward around the central axis 3 to close the mounting opening of the battery pack mounting bracket 8.
The working principle of the invention is as follows: the invention relates to a multi-combination splicing type battery plastic bracket for a battery pack and a combination splicing method, when in splicing, a core battery 862 is arranged inside a slot outer frame 861, the electrode end of the core battery 862 is contacted with the bottom of a buckle electrode 863, the battery slot 86 is wholly embedded and installed in a battery pack embedding frame 8, a locking buckle 867 is embedded and installed in a buckle hole 84 to complete fixation, meanwhile, the buckle electrode 863 is embedded and installed at the inner side of the bottom end of a contact electrode 82, a frame consisting of the whole buckle splint 81, a vertical plate base 83 and a supporting vertical plate 85 is embedded and installed at the side of an embedding block 7 in a bracket shell 1 by the aid of an auxiliary roller 89 at the inner side of the front end of the buckle splint 81, the contact electrode 82 is contacted and connected with a battery outer interface 5 on the bracket shell 1, and a movable cover plate 4 is downwards folded by taking a central shaft 3 as the center to close the installation port of the battery pack embedding frame 8, thereby completing the splicing assembly of the whole battery pack.
In summary, the following steps: the invention relates to a multi-combination splicing type battery plastic bracket for a battery pack and a combination splicing method, when in splicing, a core battery 862 is arranged inside a slot outer frame 861, the electrode end of the core battery 862 is contacted with the bottom of a buckle electrode 863, the battery slot 86 is wholly embedded and installed in a battery pack embedding frame 8, a locking buckle 867 is embedded and installed in a buckle hole 84 to complete fixation, meanwhile, the buckle electrode 863 is embedded and installed at the inner side of the bottom end of a contact electrode 82, a frame consisting of the whole buckle splint 81, a vertical plate base 83 and a supporting vertical plate 85 is embedded and installed at the side of an embedding block 7 in a bracket shell 1 by the aid of an auxiliary roller 89 at the inner side of the front end of the buckle splint 81, the contact electrode 82 is contacted and connected with a battery outer interface 5 on the bracket shell 1, and a movable cover plate 4 is downwards folded by taking a central shaft 3 as the center to close the installation port of the battery pack embedding frame 8, the invention has the advantages that the structure is complete and reasonable, the core battery 862 can be disassembled and detected at any time, the disassembling and assembling process is simple and quick, and the assembly and the use of various electric vehicles are convenient.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (7)
1. Group battery is with multiunit combination concatenation formula battery plastic support, including support shell (1), axle base (2), center pin (3), removable cover (4), battery external interface (5), central baffle (6), inlay card piece (7), group battery inlay card frame (8) and radiator unit (9), its characterized in that: the utility model discloses a support structure, including support shell (1), axle base (2) are equipped with to the front upper end of support shell (1), install center pin (3) on axle base (2), install removable cover (4) on center pin (3), the inside of support shell (1) is equipped with central baffle (6), the upper and lower both sides of central baffle (6) are equipped with inlay card piece (7) respectively, inlay card frame (8) are inlayed to the side-mounting group battery of inlay card piece (7), both ends are equipped with radiator unit (9) respectively about support shell (1).
2. The multi-combination spliced battery plastic bracket for the battery pack as claimed in claim 1, wherein: the battery pack clamping frame (8) comprises a clamping splint (81), a contact electrode (82), a vertical plate base (83), a locking hole (84), a supporting vertical plate (85), a battery slot (86), a roller groove (87), a roller shaft (88) and an auxiliary roller (89), the top of the buckle clamping plate (81) is provided with a contact electrode (82), the inner side surface of the buckle clamping plate (81) is provided with a vertical plate base (83), the inside of the vertical plate base (83) is provided with a lock catch hole (84), the vertical plate base (83) is internally provided with a supporting vertical plate (85), a battery slot (86) is arranged in a space formed by the buckle clamping plate (81), the vertical plate base (83) and the support vertical plate (85), the front end inner side of the buckle clamping plate (81) is provided with a roller groove (87), a roller shaft (88) is installed in the roller groove (87), and an auxiliary roller (89) is installed on the roller shaft (88).
3. The multi-combination spliced battery plastic bracket for the battery pack as claimed in claim 2, wherein: battery slot (86) detain (867) including outer frame of slot (861), core battery (862), buckle electrode (863), spring groove (864), reset spring (865), limiting plate (866) and locking, the internally mounted core battery (862) of outer frame of slot (861), the top center department of outer frame of slot (861) is equipped with buckle electrode (863), the inside of both sides about the outer frame of slot (861) left end is equipped with spring groove (864) respectively, be equipped with reset spring (865) in spring groove (864), the end of reset spring (865) is equipped with limiting plate (866), the outside of limiting plate (866) is equipped with locking and detains (867).
4. The multi-combination spliced battery plastic bracket for the battery pack as claimed in claim 1, wherein: radiating component (9) is including connecting base (91), subassembly shell (92), heat dissipation cutting ferrule (93), inner tie rod (94), motor cutting ferrule (95), heat dissipation motor (96), heat dissipation flabellum (97) and flabellum bolt (98), the outside of connecting base (91) is equipped with subassembly shell (92), be equipped with heat dissipation cutting ferrule (93) on subassembly shell (92), be equipped with inner tie rod (94) on the inner wall of subassembly shell (92), the center department of inner tie rod (94) is equipped with motor cutting ferrule (95), installation heat dissipation motor (96) in motor cutting ferrule (95), install heat dissipation flabellum (97) on heat dissipation motor (96), installation flabellum bolt (98) on heat dissipation flabellum (97).
5. The multi-combination spliced battery plastic bracket for the battery pack as claimed in claim 3, wherein: the top end of the buckle electrode (863) is nested and arranged at the bottom of the contact electrode (82).
6. The multi-combination spliced battery plastic bracket for the battery pack as claimed in claim 3, wherein: the locking buckle (867) is embedded in the locking buckle hole (84).
7. A method for assembling and splicing a multi-assembly spliced battery plastic bracket for a battery pack as claimed in any one of claims 1-6, which comprises the following steps:
s1: installing a core battery (862) in the slot outer frame (861), and enabling an electrode end of the core battery (862) to be in contact with the bottom of the buckle electrode (863);
s2: the battery slot (86) is wholly embedded and installed in the battery pack embedding frame (8), so that the locking buckle (867) is embedded and installed in the locking hole (84) to complete fixation, and meanwhile, the buckling electrode (863) is embedded and installed at the inner side of the bottom end of the contact electrode (82);
s3: the auxiliary roller (89) on the inner side of the front end of the buckle clamping plate (81) is used for assisting, so that a frame consisting of the whole buckle clamping plate (81), the vertical plate base (83) and the supporting vertical plate (85) is embedded at the side of the clamping block (7) in the bracket shell (1);
s4: the contact electrode (82) is in contact connection with the battery external interface (5) on the bracket shell (1), and the movable cover plate (4) is turned downwards by taking the central shaft (3) as the center to seal the mounting port of the battery pack clamping and embedding frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111319550.6A CN114024015B (en) | 2021-11-09 | 2021-11-09 | Multi-combination spliced battery plastic bracket for battery pack and combination splicing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111319550.6A CN114024015B (en) | 2021-11-09 | 2021-11-09 | Multi-combination spliced battery plastic bracket for battery pack and combination splicing method |
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| CN114024015A true CN114024015A (en) | 2022-02-08 |
| CN114024015B CN114024015B (en) | 2023-06-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115295943A (en) * | 2022-02-15 | 2022-11-04 | 刘建 | Inserted button type built-in battery |
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