CN119890594A - Special-shaped battery structure and manufacturing method thereof - Google Patents
Special-shaped battery structure and manufacturing method thereof Download PDFInfo
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- CN119890594A CN119890594A CN202510369154.6A CN202510369154A CN119890594A CN 119890594 A CN119890594 A CN 119890594A CN 202510369154 A CN202510369154 A CN 202510369154A CN 119890594 A CN119890594 A CN 119890594A
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- electric core
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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
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
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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
-
- 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
-
- 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
-
- 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
- H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
- H01M50/51—Connection only in series
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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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
- H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
- H01M50/593—Spacers; Insulating plates
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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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
- H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
- H01M50/597—Protection against reversal of polarity
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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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- 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 belongs to the technical field of batteries, and particularly relates to a special-shaped battery structure and a manufacturing method thereof, wherein the special-shaped battery structure comprises a first battery cell assembly and a second battery cell assembly, the first battery cell assembly and the second battery cell assembly are fixed at the lower end of a protection plate assembly through locking plate screws, an insulating assembly is arranged between the first battery cell assembly and the second battery cell assembly, the first battery cell assembly and the second battery cell assembly are connected in series through a protection plate assembly circuit, a wire plug is welded on the protection plate assembly, the first battery cell assembly, the second battery cell assembly, the insulating assembly and the protection plate assembly are packaged in a lower shell through an upper shell, the first battery cell assembly and the second battery cell assembly are connected in series for supplying power, the special-shaped battery structure has the advantages of concentrated energy and high output power, the whole structure is compact, looseness is not easy, the insulating assembly can prevent the first battery cell assembly and the end of the second battery cell assembly from being directly contacted, and short circuit is caused, and the first battery cell assembly and the second battery cell assembly are well protected after the upper shell and the lower shell are buckled.
Description
Technical Field
The invention belongs to the technical field of batteries, and particularly relates to a special-shaped battery structure and a manufacturing method thereof.
Background
In order to save cost and simplify the structure, the prior battery structure has weaker protection to the internal battery core, and the battery core is subjected to the risk of vibration or extrusion explosion, thus the life and property safety is endangered;
The utility model provides a CN202111621574.7 discloses a lithium cell group package assembly, including battery box and two frames support, two the centre gripping has a plurality of electric cores between the support, a plurality of electric core rectangle is arranged to all be equipped with the cooling tube between every four electric cores of rectangle arrangement, the cooling tube passes through arcwall face and electric core surface adaptation, the both ends of cooling tube all are equipped with screwed joint, screwed joint female connection has sealing screw, be equipped with on the support and supply screwed joint male through-hole, sealing screw will screwed joint fixes on the support, the cooling tube intussuseption is filled with phase transition heat conduction material, battery box one side articulates there is the apron, first air gap has been seted up on the apron, first air gap is equipped with the fan outward, the battery box is just opened there is the second air gap on the side of apron, be equipped with a plurality of fixture blocks on the side that the second air gap is located, one of them the support card is located a plurality of in the fixture block, but the shortcoming of this technical scheme is that electric core centre gripping is between, and is weaker to electric core protection or receives the life and property risk of shaking or the electricity and explosion.
Disclosure of Invention
The invention aims to provide a special-shaped battery structure and a manufacturing method thereof, which are used for solving the problems in the prior art, and the specific technical scheme is as follows:
the utility model provides a dysmorphism battery structure, includes first electric core subassembly and second electric core subassembly, and first electric core subassembly and second electric core subassembly all are equipped with insulating subassembly through locking plate screw fixation protection board subassembly lower extreme between first electric core subassembly and the second electric core subassembly, establish ties through protection board subassembly circuit between first electric core subassembly and the second electric core subassembly, and the welding has the plug on the protection board subassembly, and first electric core subassembly, second electric core subassembly, insulating subassembly and protection board subassembly are all packaged in the inferior valve through the epitheca.
Further, the buckle covers are arranged at the two ends of the upper shell, a first buckle is arranged between the upper shell and the buckle covers, and the front end of the first buckle protrudes out of the end part of the upper shell.
Further, first electric core subassembly includes electric core support one, has pegged graft in the electric core support one and has had electric core group one, and electric core group one both ends all weld the nickel piece group, and the second electric core subassembly includes electric core support two, has pegged graft in the electric core support two and has had electric core group two, and electric core group two both ends all weld the nickel piece group, and the nickel piece group passes through the protection shield subassembly and is connected with the plug wire head electricity.
Further, the nickel sheet group comprises a first positive nickel sheet, a first serial nickel sheet, a second negative nickel sheet, a second positive nickel sheet, a third serial nickel sheet, a second negative nickel sheet and a fourth serial nickel sheet, wherein the first positive nickel sheet and the second serial nickel sheets are welded at one end of the battery cell group, the first negative nickel sheet and the second serial nickel sheets are welded at the other end of the battery cell group, the second positive nickel sheet and the third serial nickel sheets are welded at one end of the battery cell group, the second negative nickel sheet and the fourth serial nickel sheets are welded at the other end of the battery cell group, the first negative nickel sheet is electrically connected with the second positive nickel sheet through the protective plate component, and the first positive nickel sheet and the second negative nickel sheet are electrically connected with the plug wire head through the protective plate component.
Further, the insulation component comprises an EVA auxiliary support, a PC sheet is arranged between the EVA auxiliary support and the first negative electrode nickel sheet, and a PC sheet is arranged between the EVA auxiliary support and the second positive electrode nickel sheet.
Further, the first battery core support comprises a first frame, the first frame is fixed at the lower end of the protection plate assembly through lock plate screws, a plurality of first battery core insertion pipes are arranged in the first frame, the first battery core group is inserted into the first battery core insertion pipes, and an inserting rod and a second buckle are arranged at the end part of the first frame;
The second battery cell support comprises a second frame, the second frame is fixed at the lower end of the protection plate assembly through lock plate screws, a plurality of second battery cell insertion tubes are arranged in the second frame, the second battery cell group is inserted into the second battery cell insertion tubes, the two end parts of the second frame are provided with connecting insertion tubes and clamping grooves, the inserting rods are inserted into the connecting insertion tubes, and the second clamping buckles are clamped into the clamping grooves.
Further, electric core intubate one includes the intubate, and the intubate is fixed in frame one, and intubate tip threaded connection has four adjusting screw, adjusting screw and gag lever post one end fixed connection, and gag lever post other end sliding fit is in the perpendicular inslot of elasticity sheetmetal tip, and the elasticity sheetmetal slides in the chute of intubate inside.
Further, the protection shield subassembly includes the protection shield, the plug wire head welding is on the protection shield, frame one and frame two all are through locking plate screw fixation protection shield lower extreme, be equipped with power supply adjustment subassembly between protection shield and the epitheca, power supply adjustment subassembly includes the chassis, the chassis is fixed on the protection shield, the spout one sliding connection that the chassis lower extreme set up has power supply adjustment slider, power supply adjustment slider internal fixation has anodal sheetmetal one and negative pole sheetmetal one, spout one side is equipped with anodal terminal one, anodal terminal two and anodal terminal three, spout one opposite side is equipped with negative terminal one, negative terminal two and negative terminal three, during initial state, anodal terminal one middle part joint is in anodal sheetmetal one, negative terminal one joint is in negative pole sheetmetal one.
Further, positive electrode terminal one and positive electrode terminal two all are connected with positive electrode nickel piece one electricity through wire one, positive electrode terminal three is connected with positive electrode nickel piece two electricity through wire two, negative electrode terminal one and negative electrode terminal three are connected with negative electrode nickel piece two electricity through wire three, negative electrode terminal two is connected with negative electrode nickel piece one electricity through wire four, be fixed with metal strip one and metal strip two side by side on the chassis, positive electrode metal strip one upper end and metal strip two sliding connection, negative electrode metal strip one upper end and metal strip one sliding connection, metal strip one is connected with the plug wire head electricity through wire nine, metal strip two is connected with the plug wire head electricity through wire ten, rotate on the chassis and be connected with the bull stick, bull stick one end is connected with power supply regulation slider sliding fit, the bull stick other end is connected with the subassembly sliding fit that charges, the subassembly setting is on the chassis.
A method for manufacturing a shaped battery structure according to any one of the preceding claims, comprising the steps of:
S1, inserting a first battery cell group into a first battery cell bracket, welding nickel sheet groups at two ends of the first battery cell group to form a first battery cell assembly, inserting a second battery cell group into a second battery cell bracket, and welding the nickel sheet groups at two ends of the second battery cell group to form a second battery cell assembly;
s2, fixing the first electric core assembly and the second electric core assembly at the lower end of the protection plate assembly through lock plate screws, placing an insulating assembly between the first electric core assembly and the second electric core assembly, and welding a plug wire head on the protection plate assembly so that the plug wire head is electrically connected with the nickel sheet group through the protection plate assembly;
S3, installing the first battery cell assembly, the second battery cell assembly, the insulation assembly and the protection plate assembly into the lower shell, respectively installing the first buckle and the second buckle to two ends of the upper shell through the two buckle covers, and fixing the upper shell at the upper end of the lower shell through screws.
The invention has the advantages that:
1. After the first battery cell assembly and the second battery cell assembly are fixedly inserted between the end parts, the first battery cell assembly, the second battery cell assembly and the protection plate assembly are all packaged in the lower shell through the upper shell through the lower end of the protection plate assembly fixed by lock plate screws, and the battery cell assembly has the advantages of compact integral structure, difficult looseness and difficult damage by external force.
2. The first battery cell assembly and the second battery cell assembly are connected in series through the protection board assembly circuit, and power is supplied to electric equipment through the plug, so that the electric equipment has the advantages of being concentrated in energy, large in output power and long in power supply time.
3. The insulating component is positioned between the first battery cell component and the second battery cell component, so that the first battery cell component and the end part of the second battery cell component can be prevented from being in direct contact, and the short circuit is prevented.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an exploded view of the overall structure of the present invention;
FIG. 3 is a schematic view of a first cell assembly according to the present invention;
FIG. 4 is a schematic diagram of a second cell assembly according to the present invention;
FIG. 5 is a schematic view of a first embodiment of a cell cannula according to the present invention;
FIG. 6 is a schematic diagram of a first embodiment of a battery cell cannula according to the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 6 at A;
FIG. 8 is a schematic diagram of a power supply adjusting assembly according to the present invention;
FIG. 9 is an exploded view of the power conditioning assembly of the present invention;
FIG. 10 is a schematic diagram of a power supply adjusting assembly according to the present invention;
FIG. 11 is a schematic diagram of a power supply adjusting assembly according to the present invention;
FIG. 12 is a schematic diagram of a power conditioning assembly according to the present invention;
FIG. 13 is a schematic diagram of a power supply adjusting assembly according to the present invention;
FIG. 14 is an enlarged view of a portion of FIG. 13 at B;
the figure indicates:
A plug 1; nickel sheet group 2; positive nickel plate one 201; the battery comprises a first nickel plate 202, a first negative nickel plate 203, a second nickel plate 204, a second positive nickel plate 205, a third nickel plate 206, a second negative nickel plate 207, a fourth nickel plate 208, a first battery holder 3, a first frame 301, a first battery insert 302, a fourth battery insert 3021, a first adjusting screw 3022, a first limit rod 3023, a first elastic metal plate 3024, a vertical groove 3025, a chute 3026, a plug 303, a second buckle 304, a first battery pack 401, a second battery pack 402, a PC plate 5, an EVA auxiliary holder 6, a second battery holder 7, a second frame 701, a second battery insert 702, a connecting insert 703, a clamping groove 704, a protection plate 8, a locking plate screw 9, a buckle cover 10, a first buckle 11, an upper shell 12, a lower shell 13, a sliding button 14, a cover 15, a marking wire 16, a bottom frame 17, a power supply adjusting slide 18, a first positive metal plate 19, a second negative metal plate 20, a first positive terminal 21, a positive terminal 22, a third positive terminal 23, a second negative terminal 24, a negative terminal 25, a third negative terminal 26, a fourth lead 27, a fifth lead wire 33, a sixth lead wire 33, a fifth lead wire 35, a sixth lead wire 33, a sixth lead wire 35, a fourth lead wire 35, a fifth lead wire 35, a sixth lead wire 35, a positive lead wire 35, a sixth lead wire, a fourth lead wire 35, a fourth lead wire, a fifth lead wire, a fourth lead wire, a fifth lead, a fourth, a, a, the a the, the, the a the, the a the, the, the.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. 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.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example 1
As shown in fig. 1-14, a special-shaped battery structure comprises a first electric core component and a second electric core component, wherein the first electric core component and the second electric core component are fixed at the lower end of a protection plate component through lock plate screws 9, an insulating component is arranged between the first electric core component and the second electric core component, the first electric core component and the second electric core component are connected in series through a protection plate component circuit, a wire plug 1 is welded on the protection plate component, and the first electric core component, the second electric core component, the insulating component and the protection plate component are packaged in a lower shell 13 through an upper shell 12;
The working principle of the technical scheme is that the first battery cell assembly and the second battery cell assembly are connected in series through the protection plate assembly circuit, electric equipment is powered through the plug 1, the electric equipment has the advantages of being concentrated in energy and large in output power, the first battery cell assembly and the second battery cell assembly are fixed at the lower end of the protection plate assembly through the lock plate screw 9, the whole structure is compact, looseness is not easy to occur, the insulating assembly is located between the first battery cell assembly and the second battery cell assembly, the first battery cell assembly and the end part of the second battery cell assembly can be prevented from being directly contacted, the short circuit is caused, the upper shell 12 and the lower shell 13 are buckled, and then the first battery cell assembly and the second battery cell assembly are well protected, and the first battery cell assembly and the second battery cell assembly are prevented from being damaged due to external force.
Example two
As shown in fig. 1-14, two ends of the upper shell 12 are respectively provided with a buckle cover 10, a first buckle 11 is arranged between the upper shell 12 and the buckle cover 10, and the front end of the first buckle 11 protrudes out of the end part of the upper shell 12;
the working principle of the technical scheme is that the length of the upper shell 12 is larger than that of the lower shell 13, the two buckle covers 10 are positioned on two sides of the lower shell 13, the front ends of the first buckles 11 on two sides of the upper shell 12 can be clamped in electric equipment, the whole special-shaped battery structure is fixed on the electric equipment, the upper shell 12 is connected with the first buckles 11 in a sliding mode, springs are arranged between the end parts of the first buckles 11 and the upper shell 12, the first buckles 11 are pulled into the upper shell 12 to drive the springs to be compressed, the front ends of the first buckles 11 are contracted into the end parts of the upper shell 12, the whole special-shaped battery structure is inserted into the electric equipment, limitation on the electric equipment is released, the first buckles 11 are driven to move outwards on the upper shell 12 under the elastic force of the springs, the front ends of the first buckles 11 are protruded out of the end parts of the upper shell 12 and are clamped on the inner wall of the electric equipment, further clamping installation of the special-shaped battery structure and the electric equipment is completed, and the special-shaped battery structure is convenient to install and detach.
Example III
As shown in fig. 1-14, the first electric core assembly includes an electric core support one 3, an electric core group one 401 is inserted in the electric core support one 3, nickel sheet groups 2 are welded at two ends of the electric core group one 401, the second electric core assembly includes an electric core support two 7, an electric core group two 402 is inserted in the electric core support two 7, nickel sheet groups 2 are welded at two ends of the electric core group two 402, and the nickel sheet groups 2 are electrically connected with the plug wire head 1 through a protection board assembly;
The nickel sheet group 2 comprises a first positive nickel sheet 201, a first series nickel sheet 202, a first negative nickel sheet 203, a second series nickel sheet 204, a second positive nickel sheet 205, a third series nickel sheet 206, a second negative nickel sheet 207 and a fourth series nickel sheet 208, wherein the first positive nickel sheet 201 and the first plurality of series nickel sheets 202 are welded at one end of the first battery cell group 401, the first negative nickel sheet 203 and the second plurality of series nickel sheets 204 are welded at the other end of the first battery cell group 401, the second positive nickel sheet 205 and the third plurality of series nickel sheets 206 are welded at one end of the second battery cell group 402, the second negative nickel sheet 207 and the fourth plurality of series nickel sheets 208 are welded at the other end of the second battery cell group 402, the first negative nickel sheet 203 is electrically connected with the second positive nickel sheet 205 through a protective plate assembly, and the first positive nickel sheet 201 and the second negative nickel sheet 207 are electrically connected with the plug wire head 1 through a protective plate assembly;
The working principle of the technical scheme is that a first battery cell group 401 is inserted into a first battery cell bracket 3, a first positive electrode nickel sheet 201 and a plurality of first series nickel sheets 202 are welded at one end of the first battery cell group 401, a first negative electrode nickel sheet 203 and a plurality of second series nickel sheets 204 are welded at the other end of the first battery cell group 401, the first series nickel sheets 202 and the second series nickel sheets 204 are used for connecting a plurality of battery cells forming the first battery cell group 401 in series, the first positive electrode nickel sheet 201 is the positive electrode of the first battery cell group 401, and the first negative electrode nickel sheet 203 is the negative electrode of the first battery cell group 401;
Inserting the second battery cell group 402 into the second battery cell bracket 7, welding the second positive electrode nickel plate 205 and the third plurality of series nickel plates 206 at one end of the second battery cell group 402, welding the second negative electrode nickel plate 207 and the fourth plurality of series nickel plates 208 at the other end of the second battery cell group 402, and connecting the plurality of battery cells forming the second battery cell group 402 in series by the third plurality of series nickel plates 206 and the fourth plurality of series nickel plates 208, wherein the second positive electrode nickel plate 205 is the positive electrode of the second battery cell group 402, and the second negative electrode nickel plate 207 is the negative electrode of the second battery cell group 402;
The first negative electrode nickel sheet 203 is electrically connected with the second positive electrode nickel sheet 205 through the protective plate assembly, the first battery cell group 401 and the second battery cell group 402 are electrically connected in series, the first positive electrode nickel sheet 201 and the second negative electrode nickel sheet 207 are electrically connected with the plug wire head 1 through the protective plate assembly, and the plug wire head 1 is used for supplying power to electric equipment, so that the electric equipment has the advantages of being concentrated in energy and large in output power.
Example IV
As shown in fig. 1-14, the insulation component comprises an EVA auxiliary support 6, a PC sheet 5 is arranged between the EVA auxiliary support 6 and the first negative electrode nickel sheet 203, and a PC sheet 5 is arranged between the EVA auxiliary support 6 and the second positive electrode nickel sheet 205;
The working principle of the technical scheme is that the PC sheet 5 is made of polycarbonate, has a good insulating effect, prevents the phenomenon of battery short circuit caused by contact between the plurality of series nickel sheets II 204 and the plurality of series nickel sheets III 206, and the EVA auxiliary support 6 is made of ethylene-vinyl acetate copolymer, has certain elasticity, prevents the first battery cell group 401 and the second battery cell group 402 from being impacted under the condition of vibration, and has a certain shock absorption effect.
Example five
As shown in fig. 1-14, the first battery cell support 3 includes a first frame 301, the first frame 301 is fixed at the lower end of the protection plate assembly by a lock plate screw 9, a plurality of first battery cell cannulas 302 are arranged in the first frame 301, a first battery cell group 401 is inserted into the first battery cell cannulas 302, and an inserting rod 303 and a second buckle 304 are arranged at the end of the first frame 301;
The second battery cell bracket 7 comprises a second frame 701, the second frame 701 is fixed at the lower end of the protection plate assembly through a lock plate screw 9, a plurality of second battery cell insertion pipes 702 are arranged in the second frame 701, the second battery cell group 402 is inserted into the second battery cell insertion pipes 702, a connecting insertion pipe 703 and a clamping groove 704 are arranged at the end part of the second frame 701, the inserting rod 303 is inserted into the connecting insertion pipe 703, and the second clamping buckle 304 is clamped into the clamping groove 704;
The working principle of the technical scheme is as follows: the first battery cell group 401 comprises a plurality of battery cells, the battery cells are respectively inserted into the first battery cell insertion tubes 302, the second battery cell group 402 also comprises a plurality of battery cells, the battery cells are respectively inserted into the second battery cell insertion tubes 702, the second positive electrode nickel plate 205 and the third series nickel plate 206 are welded at one end of the second battery cell group 402, the first negative electrode nickel plate 203 and the second series nickel plate 204 are welded at the other end of the first battery cell group 401, the assembly of the first battery cell assembly is completed, the second positive electrode nickel plate 205 and the third series nickel plate 206 are welded at one end of the second battery cell group 402, the second negative electrode nickel plate 207 and the fourth series nickel plate 208 are welded at the other end of the second battery cell group 402, and the assembly of the second battery cell assembly is completed, the assembled first battery cell assembly and the assembled second battery cell assembly are placed in a collinear manner, the insulation assembly is placed between the first battery cell assembly and the second battery cell assembly, the inserted rod 303 on the first battery cell assembly is inserted into the connecting insertion tube 703 on the second battery cell assembly, the second buckle 304 on the first battery cell assembly is clamped in the clamping groove 704 on the second battery cell assembly, the primary installation between the first battery cell assembly and the second battery cell assembly is further completed, the first battery cell assembly and the second battery cell assembly are fixed at the lower end of the protective plate assembly through the lock plate screw 9, the stability among the first battery cell assembly, the second battery cell assembly and the protective plate assembly is further improved, and the first battery cell assembly and the second battery cell assembly are prevented from loosening after long-time use.
Example six
As shown in fig. 1-14, the first battery core cannula 302 includes a cannula 3021, the cannula 3021 is fixed in the first frame 301, the end portion of the cannula 3021 is screwed with four adjusting screws 3022, the adjusting screws 3022 are fixedly connected with one end of a limiting rod 3023, the other end of the limiting rod 3023 is slidably fitted in a vertical groove 3025 at the end portion of an elastic metal sheet 3024, and the elastic metal sheet 3024 is slidably arranged in a chute 3026 inside the cannula 3021;
The working principle of the technical proposal is that the battery cells in the battery cell group I401 are inserted into the insertion tube 3021, the battery cells extrude four elastic metal sheets 3024 to expand outwards, the four elastic metal sheets 3024 clamp the battery cells,
Through the arrangement of the elastic metal sheet 3024, the battery cells with different thickness types can be clamped in the insertion tube 3021, and the adaptability is strong, when the battery cells vibrate, the elastic metal sheet 3024 can deform and has a certain damping effect, so that the battery cells are effectively protected from being vibrated to be damaged;
After the elastic metal sheets 3024 are used for a certain time, elasticity is lost, the clamping force of the battery cell is weakened, tools such as a screwdriver and the like are used, the adjusting screw 3022 is rotated, the adjusting screw 3022 moves towards the inside of the insertion tube 3021, the adjusting screw 3022 drives the elastic metal sheets 3024 to slide in the chute 3026 through the limiting rod 3023, the four elastic metal sheets 3024 are driven to move in a converging manner due to the effect of the chute 3026, the limiting rod 3023 slides with the vertical groove 3025, the clamping force of the battery cell is increased after the four elastic metal sheets 3024 move in a converging manner, the service life of the insertion tube 302 of the battery cell is prolonged, and in addition, the adjusting screw 3022 is arranged at one end of the insertion tube 3021 and has the effect of indicating marks to indicate the insertion direction of the battery cell.
Example seven
As shown in fig. 1-14, the protection board assembly includes a protection board 8, a plug 1 is welded on the protection board 8, a first frame 301 and a second frame 701 are both fixed at the lower end of the protection board 8 through locking plate screws 9, a power supply adjusting assembly is arranged between the protection board 8 and an upper shell 12, the power supply adjusting assembly includes a bottom frame 17, the bottom frame 17 is fixed on the protection board 8, a first slide groove 54 arranged at the lower end of the bottom frame 17 is slidably connected with a power supply adjusting slide block 18, a first positive metal sheet 19 and a first negative metal sheet 20 are fixed in the power supply adjusting slide block 18, a first positive terminal 21, a second positive terminal 22 and a third positive terminal 23 are arranged at one side of the first slide groove 54, a second negative terminal 24, a second negative terminal 25 and a third negative terminal 26 are arranged at the other side of the first slide groove 54, in an initial state, the middle part of the first positive terminal 21 is clamped in the first positive metal sheet 19, and the second terminal 24 is clamped in the first negative metal sheet 20;
The positive electrode terminal I21 and the positive electrode terminal II 22 are electrically connected with the positive electrode nickel plate I201 through a first lead 27, the positive electrode terminal III 23 is electrically connected with the positive electrode nickel plate II 205 through a second lead 28, the negative electrode terminal I24 and the negative electrode terminal III 26 are electrically connected with the negative electrode nickel plate II 207 through a third lead 29, the negative electrode terminal II 25 is electrically connected with the negative electrode nickel plate I203 through a fourth lead 30, a metal strip I45 and a metal strip II 46 are fixed on the underframe 17 in parallel, the upper end of the positive electrode metal plate I19 is in sliding connection with the metal strip II 46, the upper end of the negative electrode metal plate I20 is in sliding connection with the metal strip I45, the metal strip I45 is electrically connected with the plug wire head 1 through a ninth lead 47, the metal strip II 46 is electrically connected with the plug wire head 1 through a tenth lead 48, the rotating connection with a rotating rod 31 is rotationally connected with the underframe 17, one end of the rotating rod 31 is in sliding fit connection with the power supply adjusting slide block 18, the other end of the rotating rod 31 is in sliding fit connection with the charging assembly, and the charging assembly is arranged on the underframe 17;
The charging assembly comprises a charging adjusting slide block 32, wherein the charging adjusting slide block 32 slides in a second chute 55 arranged at the lower end of the underframe 17, a second positive metal plate 33 and a second negative metal plate 34 are fixed in the charging adjusting slide block 32, one side of the second chute 55 is provided with a fourth positive terminal 35, a fifth positive terminal 36 and a sixth positive terminal 37, the other side of the second chute 55 is provided with a fourth negative terminal 38, a fifth negative terminal 39 and a sixth negative terminal 40, in the initial state, the middle part of the fourth positive terminal 35 is clamped in the second positive metal plate 33, the second negative metal plate 34 is clamped in the second negative metal plate 34, the fourth positive terminal 35 and the sixth positive terminal 37 are electrically connected with the first positive nickel plate 201 through a sixth lead 42, the fifth positive terminal 36 is electrically connected with the second positive nickel plate 205 through a fifth lead 41, the fourth negative terminal 38 and the fifth negative terminal 39 are electrically connected with the second negative nickel plate 207 through a seventh lead 43, the sixth negative terminal 40 is electrically connected with the first negative nickel plate 203 through a eighth lead 44, a third metal strip 49 and a fourth metal strip 50 are fixed on the underframe 17, the second positive terminal 35 is electrically connected with the fourth metal plate 33 and the fourth metal strip 53 is electrically connected with the fourth metal strip 53 through a fourth lead 53, and the fourth metal strip 53 is electrically connected with the fourth metal strip 53 through a fourth lead 53 is electrically connected with the fourth lead 53;
The cover plate 15 is buckled on the underframe 17, the power supply adjusting slide block 18 is inserted with the slide button 14, the slide button 14 slides on the cover plate 15, three groups of identification lines 16 are arranged on the cover plate 15, the upper end of the charging jack 53 is positioned on the cover plate 15, the upper shell 12 is provided with two long holes, and the slide button 14 and the charging jack 53 can be respectively operated through the two long holes;
In the initial state, the positive electrode metal sheet I19 on the power supply adjusting slide block 18 is connected with the positive electrode nickel sheet I201 through the positive electrode terminal I21 and the lead I27, the negative electrode metal sheet I20 on the power supply adjusting slide block 18 is connected with the negative electrode nickel sheet II 207 through the negative electrode terminal I24 and the lead III 29, the negative electrode nickel sheet I203 is electrically connected with the positive electrode nickel sheet II 205 through the protection plate 8, the battery cell group I401 is connected with the battery cell group II 402 in series for supplying power when the plug wire head 1 is connected to a power supply device, the positive electrode metal sheet II 33 on the charging adjusting slide block 32 is connected with the positive electrode nickel sheet I201 through the positive electrode terminal IV 35 and the lead VI 42, the negative electrode metal sheet II 34 on the charging adjusting slide block 32 is connected with the negative electrode nickel sheet II 207 through the negative electrode terminal IV 38 and the lead III 43, the external power supply is connected with the negative electrode nickel sheet II 207 through the plug socket 53, the series connection of the battery cell group I401 and the battery cell group II 40 can be charged, the battery cell group I401 and the battery cell group II 40 has the advantage of longer time, such as a traditional charging battery, the battery can only be used for supplying power alone or can not be used for charging the device, and the special-shaped battery can not be used for charging at the same time;
Pushing the slide button 14, sliding the slide button 14 on the cover plate 15, driving the power supply adjusting slide 18 to slide in the first slide groove 54 to the middle position of the first slide groove 54, separating the first positive metal sheet 19 from the first positive terminal 21, separating the first negative metal sheet 20 from the first negative terminal 24, moving the power supply adjusting slide 18 in the first slide groove 54, clamping the first positive metal sheet 19 with the second positive terminal 22, clamping the first negative metal sheet 20 with the second negative terminal 25, connecting the first positive metal sheet 19 on the power supply adjusting slide 18 with the first positive nickel sheet 201 through the second positive terminal 22 and the first lead 27, connecting the first negative metal sheet 20 on the power supply adjusting slide 18 with the first negative nickel sheet 203 through the second negative terminal 25 and the fourth lead 30, independently supplying power through the first electric core set 401, sliding the power supply adjusting slide 18 in the first slide groove 54, simultaneously, driving the middle part of the first negative metal sheet 31 to rotate with the second positive terminal 17, driving the charging adjusting slide 32 to slide groove 55, separating the second positive metal sheet 35 from the second positive metal sheet 33 with the second negative terminal 33, and the second negative metal sheet 34 on the second negative terminal 33, and the fifth metal sheet 34 being connected with the fifth lead 39 through the fourth lead 39, connecting the fifth metal sheet 33 with the fifth lead 32, connecting the fifth lead 33 with the fifth lead 32, and the fifth lead 33 on the fifth lead 32, and the fifth lead 33 being connected with the fifth lead 32, the external power supply charges the second battery cell group 402, and the charging and discharging cannot conflict;
When the electricity quantity in the first battery cell group 401 is used up, the second battery cell group 402 is fully charged, the sliding button 14 is continuously pushed downwards, the first power supply adjusting slide block 18 slides down to the bottom end in the first chute 54, the first positive electrode metal sheet 19 is separated from the second positive electrode terminal 22, the first negative electrode metal sheet 20 is separated from the second negative electrode terminal 25, the first positive electrode metal sheet 19 is clamped with the third positive electrode terminal 23, the first negative electrode metal sheet 20 is clamped with the third negative electrode terminal 26, the first positive electrode metal sheet 19 on the first power supply adjusting slide block 18 is connected with the second positive electrode nickel sheet 205 through the third positive electrode terminal 23 and the second lead 28, the first negative electrode metal sheet 20 on the first power supply adjusting slide block 18 is connected with the second negative electrode nickel sheet 207 through the third negative electrode terminal 26 and the third lead 29, and when the plug wire head 1 is connected to a power supply device, the first battery cell group 402 is independently powered through full charge, when the power supply adjusting slide block 18 slides in the first chute 54, the power supply adjusting slide block 18 drives the middle part of the rotating rod 31 to rotate with the underframe 17, the rotating rod 31 drives the charging adjusting slide block 32 to slide to the upper end of the second chute 55, the second positive electrode metal sheet 33 is separated from the fifth positive electrode terminal 36, the second negative electrode metal sheet 34 is separated from the fifth negative electrode terminal 39, after the charging adjusting slide block 32 moves in place in the second chute 55, the second positive electrode metal sheet 33 is clamped with the sixth positive electrode terminal 37, the second negative electrode metal sheet 34 is clamped with the sixth negative electrode terminal 40, the second positive electrode metal sheet 33 on the charging adjusting slide block 32 is connected with the first positive electrode nickel sheet 201 through the sixth positive electrode terminal 37 and the sixth lead 42, the second negative electrode metal sheet 34 on the charging adjusting slide block 32 is connected with the first negative electrode nickel sheet 203 through the sixth negative electrode terminal 40 and the eighth lead 44, an external power supply is inserted into the charging jack 53 to charge the second battery pack 401 with the electric quantity being used up independently, the state of serial power supply or independent power supply of the first battery cell group 401 and the second battery cell group 402 can be adjusted through the up-down sliding slide button 14, the device has the advantages of concentrated energy, high output power and long power supply time under the serial power supply condition, the first battery cell group 401 and the second battery cell group 402 can be alternately powered and charged under the independent power supply condition, the power supply equipment is kept to be always powered, in addition, the special-shaped battery structure is not required to be disconnected from the power supply equipment for charging, the special-shaped battery structure and the power supply equipment can be kept in long connection, the charging socket 53 and an external power supply are kept in long connection, and the device can be operated conveniently and quickly only by operating the slide button 14;
the middle part of the first positive terminal 21 is recessed into the first positive metal sheet 19, so that the contact area between the first positive terminal 21 and the first positive metal sheet can be increased, the first positive terminal 21 is prevented from being in virtual connection, and the first positive terminal 21 has certain elasticity, so that the power supply adjusting slide block 18 can be clamped at a preset position when moving in the first chute 54, and the moving accuracy is maintained;
one end of the positive terminal I21 and one end of the lead I27 are fixed on the chute I54 through a group of screws, so that the structure is simple, and the manufacturing cost is reduced;
the upper end of the positive electrode metal sheet I19 is electrically transmitted through sliding connection with the metal strip II 46, so that the situation that the direct wire connection and the wire are twisted and broken is reduced;
three groups of identification lines 16 are arranged on the cover plate 15, and the three groups of identification lines 16 respectively correspond to a power supply mode, so that the operator can check and operate conveniently.
Example eight
As shown in fig. 1 to 14, a method for manufacturing a shaped battery structure according to any one of the above, comprising the steps of:
S1, inserting a first electric core group 401 into a first electric core bracket 3, welding a nickel sheet group 2 at two ends of the first electric core group 401 to form a first electric core assembly, inserting a second electric core group 402 into a second electric core bracket 7, and welding the nickel sheet group 2 at two ends of the second electric core group 402 to form a second electric core assembly;
S2, fixing the first electric core assembly and the second electric core assembly at the lower end of the protection plate assembly through lock plate screws 9, placing an insulating assembly between the first electric core assembly and the second electric core assembly, and welding the plug wire head 1 on the protection plate assembly to enable the plug wire head 1 to be electrically connected with the nickel sheet group 2 through the protection plate assembly;
S3, mounting the first battery cell assembly, the second battery cell assembly, the insulation assembly and the protection plate assembly into the lower shell 13, respectively mounting two first buckles 11 at two ends of the upper shell 12 through two buckle covers 10, and fixing the upper shell 12 at the upper end of the lower shell 13 through screws;
According to the technical scheme, the first electric core group 401 is inserted into the first electric core support 3, the nickel sheet group 2 is welded at two ends of the first electric core group 401 to form a first electric core component, the second electric core group 402 is inserted into the second electric core support 7, the nickel sheet group 2 is welded at two ends of the second electric core group 402 to form a second electric core component, the first electric core component and the second electric core component are fixed at the lower end of the protection plate component through the lock plate screw 9, the insulating component is arranged between the first electric core component and the second electric core component, the plug wire head 1 is welded on the protection plate component, the plug wire head 1 is electrically connected with the nickel sheet group 2 through the protection plate component, the first electric core component, the second electric core component, the insulating component and the protection plate component are installed in the lower shell 13, the two first buckles 11 are respectively installed at two ends of the upper shell 12 through the two buckling covers 10, the upper shell 12 is fixed at the upper end of the lower shell 13 through screws, and the manufactured special-shaped battery structure is compact in structure, the structure is strong in stability, has a certain function, and cannot concentrate the output power and has the advantages of being fragile.
It will be understood that the application has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the application. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the application without departing from the essential scope thereof. Therefore, it is intended that the application not be limited to the particular embodiment disclosed, but that the application will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. The utility model provides a dysmorphism battery structure, a serial communication port, including first electric core subassembly and second electric core subassembly, first electric core subassembly and second electric core subassembly are all fixed in protective plate subassembly lower extreme through jam plate screw (9), be equipped with insulating subassembly between first electric core subassembly and the second electric core subassembly, establish ties through protective plate subassembly circuit between first electric core subassembly and the second electric core subassembly, the welding has plug wire head (1) on the protective plate subassembly, first electric core subassembly, second electric core subassembly, insulating subassembly and protective plate subassembly are all packaged in inferior valve (13) through epitheca (12).
2. The special-shaped battery structure according to claim 1, wherein the two ends of the upper shell (12) are provided with the buckling covers (10), a first buckling part (11) is arranged between the upper shell (12) and the buckling covers (10), and the front end of the first buckling part (11) protrudes out of the end part of the upper shell (12).
3. The special-shaped battery structure according to claim 1, wherein the first electric core component comprises an electric core support one (3), an electric core group one (401) is inserted into the electric core support one (3), nickel sheet groups (2) are welded at two ends of the electric core group one (401), the second electric core component comprises an electric core support two (7), an electric core group two (402) is inserted into the electric core support two (7), nickel sheet groups (2) are welded at two ends of the electric core group two (402), and the nickel sheet groups (2) are electrically connected with the plug wire head (1) through the protection plate component.
4. A shaped battery structure according to claim 3, wherein the nickel plate group (2) comprises a first positive electrode nickel plate (201), a first series nickel plate (202), a first negative electrode nickel plate (203), a second series nickel plate (204), a second positive electrode nickel plate (205), a third series nickel plate (206), a second negative electrode nickel plate (207) and a fourth series nickel plate (208), the first positive electrode nickel plate (201) and the plurality of first series nickel plates (202) are welded at one end of the first battery cell group (401), the first negative electrode nickel plate (203) and the plurality of second series nickel plates (204) are welded at the other end of the first battery cell group (401), the second positive electrode nickel plate (205) and the plurality of third series nickel plates (206) are welded at one end of the second battery cell group (402), the second negative electrode nickel plate (207) and the plurality of fourth series nickel plates (208) are welded at the other end of the second battery cell group (402), the first negative electrode nickel plate (203) is electrically connected with the second positive electrode nickel plate (205) through an assembly, and the first positive electrode nickel plate (201) and the second protective plate (201) are electrically connected with the first electrode assembly (1) through a plug wire.
5. The special-shaped battery structure according to claim 4, wherein the insulation component comprises an EVA auxiliary support (6), a PC sheet (5) is arranged between the EVA auxiliary support (6) and the first negative electrode nickel sheet (203), and a PC sheet (5) is arranged between the EVA auxiliary support (6) and the second positive electrode nickel sheet (205).
6. The special-shaped battery structure according to claim 5, wherein the first battery cell support (3) comprises a first frame (301), the first frame (301) is fixed at the lower end of the protection plate assembly through a locking plate screw (9), a plurality of first battery cell insertion tubes (302) are arranged in the first frame (301), the first battery cell group (401) is inserted into the first battery cell insertion tubes (302), and an inserting rod (303) and a second buckle (304) are arranged at the end part of the first frame (301);
The battery cell support II (7) comprises a frame II (701), the frame II (701) is fixed at the lower end of the protection plate assembly through lock plate screws (9), a plurality of battery cell insertion tubes II (702) are arranged in the frame II (701), the battery cell group II (402) is inserted into the battery cell insertion tubes II (702), the end part of the frame II (701) is provided with a connecting insertion tube (703) and a clamping groove (704), the inserting rod (303) is inserted into the connecting insertion tube (703), and the clamping buckle II (304) is clamped into the clamping groove (704).
7. The special-shaped battery structure according to claim 6, wherein the first battery cell insertion tube (302) comprises an insertion tube (3021), the insertion tube (3021) is fixed in the first frame (301), four adjusting screws (3022) are connected to the end portion of the insertion tube (3021) in a threaded mode, the adjusting screws (3022) are fixedly connected with one end of a limiting rod (3023), the other end of the limiting rod (3023) is in sliding fit with a vertical groove (3025) in the end portion of an elastic metal sheet (3024), and the elastic metal sheet (3024) slides in a chute (3026) in the insertion tube (3021).
8. The special-shaped battery structure according to claim 7, wherein the protection plate assembly comprises a protection plate (8), the plug wire head (1) is welded on the protection plate (8), the first frame (301) and the second frame (701) are both fixed at the lower end of the protection plate (8) through lock plate screws (9), a power supply adjusting assembly is arranged between the protection plate (8) and the upper shell (12), the power supply adjusting assembly comprises a bottom frame (17), the bottom frame (17) is fixed on the protection plate (8), a first sliding groove (54) arranged at the lower end of the bottom frame (17) is slidably connected with a power supply adjusting sliding block (18), a first positive metal sheet (19) and a first negative metal sheet (20) are fixed in the power supply adjusting sliding block (18), one side of the first sliding groove (54) is provided with a first positive terminal (21), a second positive terminal (22) and a third positive terminal (23), the other side of the sliding groove (54) is provided with a second negative terminal (25) and a third negative terminal (26), and in an initial state, the middle part of the first positive terminal (21) is clamped in the first positive terminal (19) and the second terminal (24) is clamped in the second terminal (20).
9. The special-shaped battery structure according to claim 8, wherein the positive electrode terminal one (21) and the positive electrode terminal two (22) are electrically connected with the positive electrode nickel plate one (201) through a first conducting wire (27), the positive electrode terminal three (23) is electrically connected with the positive electrode nickel plate two (205) through a second conducting wire (28), the negative electrode terminal one (24) and the negative electrode terminal three (26) are electrically connected with the negative electrode nickel plate two (207) through a third conducting wire (29), the negative electrode terminal two (25) is electrically connected with the negative electrode nickel plate one (203) through a fourth conducting wire (30), a metal strip one (45) and a metal strip two (46) are fixed on the underframe (17) in parallel, the upper end of the positive electrode metal plate one (19) is in sliding connection with the metal strip two (46), the upper end of the negative electrode metal plate one (20) is in sliding connection with the metal strip one (45), the metal strip one (45) is electrically connected with the plug wire head (1) through a nine conducting wire (47), the metal strip two (46) is electrically connected with the plug wire head (1) through a tenth conducting wire (48), the plug rod (31) is electrically connected with the plug rod (31) in sliding fit, and the plug rod (31) is connected with the other end of the plug rod assembly in sliding fit.
10. A method of manufacturing a shaped battery structure according to any one of claims 1-9, comprising the steps of:
s1, inserting a first battery cell group (401) into a first battery cell bracket (3), welding a nickel sheet group (2) at two ends of the first battery cell group (401) to form a first battery cell assembly, inserting a second battery cell group (402) into a second battery cell bracket (7), and welding the nickel sheet group (2) at two ends of the second battery cell group (402) to form a second battery cell assembly;
S2, fixing the first electric core assembly and the second electric core assembly at the lower end of the protection plate assembly through lock plate screws (9), placing an insulating assembly between the first electric core assembly and the second electric core assembly, and welding the plug wire head (1) on the protection plate assembly to enable the plug wire head (1) to be electrically connected with the nickel sheet group (2) through the protection plate assembly;
S3, the first battery cell assembly, the second battery cell assembly, the insulation assembly and the protection plate assembly are installed in the lower shell (13), the first buckle (11) is installed at two ends of the upper shell (12) through the two buckle covers (10), and the upper shell (12) is fixed at the upper end of the lower shell (13) through screws.
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| CN119890594B (en) | 2025-06-20 |
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Address after: 523330 No. 237 Shichong Avenue, Shipai Town, Dongguan City, Guangdong Province Patentee after: Guangdong Likexin Energy Co., Ltd. Country or region after: China Address before: 523000 Guangdong Province Dongguan City Liao Bu Town Heng Qing Shi Ling Industrial Zone Heng Dong San Road No. 11 Patentee before: GUANGDONG POW-TECH NEW POWER CO.,LTD. Country or region before: China |