CN117410654B - Lithium ion battery voltage adjustment structure - Google Patents
Lithium ion battery voltage adjustment structure Download PDFInfo
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- CN117410654B CN117410654B CN202311716395.0A CN202311716395A CN117410654B CN 117410654 B CN117410654 B CN 117410654B CN 202311716395 A CN202311716395 A CN 202311716395A CN 117410654 B CN117410654 B CN 117410654B
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- Prior art keywords
- lithium ion
- ion battery
- fixedly connected
- battery voltage
- voltage adjustment
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000008859 change Effects 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 5
- 230000006872 improvement Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-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
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
-
- 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
- H01M50/256—Carrying devices, e.g. belts
-
- 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
- H01M50/267—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders having means for adapting to batteries or cells of different types or different sizes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a lithium ion battery voltage adjusting structure which comprises a base, wherein a rotating groove is formed in the upper end of the base, a turntable is arranged in the rotating groove, a device cavity is formed in the inner bottom wall of the rotating groove, a direction adjusting mechanism connected with the turntable is arranged in the device cavity, two placing grooves are formed in the upper end of the turntable, placing mechanisms are arranged in the two placing grooves, a lithium ion battery is arranged on the placing mechanisms, a fixing frame is fixedly connected to the upper end of the base, a moving plate is arranged on the inner side of the fixing frame, and a voltage adjusting mechanism is arranged at the lower end of the moving plate. The invention can realize the rapid protection and rapid voltage adjustment of the lithium ion battery, effectively improve the working efficiency, and the staff on one side of the turntable can carry out the loading and unloading operation of the lithium ion battery, and the other side of the turntable can simultaneously complete the voltage adjustment operation of the lithium ion battery, thereby greatly improving the working efficiency of the staff.
Description
Technical Field
The invention relates to the technical field of battery voltage adjustment, in particular to a lithium ion battery voltage adjustment structure.
Background
Currently, lithium batteries have been widely used in portable appliances such as portable computers, video cameras, mobile communication with their characteristic performance advantages, and developed large-capacity lithium battery packs have been tried in electric vehicles, which are expected to become one of the main power sources of 21 st century electric vehicles, and are applied in satellites, aerospace and energy storage. Along with the shortage of energy sources and the environmental protection pressure of the world, the lithium battery is widely applied to the electric vehicle industry, particularly the appearance of lithium iron phosphate material batteries, the development and the application of the lithium battery industry are promoted, and when the voltages of the lithium ion batteries are inconsistent, the lithium ion batteries with weaker voltages can drive the lithium ion batteries in the same battery pack to accelerate weakening, and then the aging degree of the lithium ion battery pack can be deepened and increased. Therefore, it is generally necessary to perform battery voltage adjustment on the lithium ion battery using a battery voltage adjustment module.
The utility model discloses a patent application of publication number CN217788507U, a lithium ion battery voltage adjustment structure, it discloses a lithium ion battery voltage adjustment structure, which comprises a base, be provided with baffle and master control case on the base, the baffle passes through screw symmetry installation and is fixed in base top front end both sides, the master control case passes through screw installation and is fixed in base top rear end, is provided with louvre, logical groove, spout and base on the master control case, the louvre is seted up on master control case top right side, and is fixed with the heat dissipation fan through screw installation on the louvre. During the use in this patent, need the loading and unloading of staff operation lithium ion battery, then carry out voltage adjustment operation to lithium ion battery through battery voltage adjustment module, two processes can't go on simultaneously, need the staff to accomplish the operation of being connected of lithium ion battery and battery voltage adjustment module in this patent simultaneously, the operation is comparatively loaded down with trivial details, and then greatly reduced work efficiency.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a voltage adjusting structure of a lithium ion battery.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a lithium ion battery voltage adjustment structure, includes the base, the upper end of base is equipped with the change groove, the inside of change groove is equipped with the revolving stage, be equipped with the device chamber on the interior diapire of change groove, the inside of device chamber is equipped with the steering mechanism of being connected with the revolving stage, the upper end of revolving stage is equipped with two standing grooves, two the inside placing mechanism that all is equipped with of standing groove, be equipped with lithium ion battery on the placing mechanism, the upper end fixedly connected with mount of base, the inboard of mount is equipped with the movable plate, the lower extreme of movable plate is equipped with voltage adjustment mechanism, the lower extreme of movable plate is equipped with protection machanism, the top of mount is equipped with the elevating system who is connected with the movable plate.
As a further improvement of the invention, the direction adjusting mechanism comprises a rotating column which is rotatably connected to the bottom wall in the device cavity, the upper end of the rotating column is fixedly connected to the middle part of the lower end of the rotary table, a bevel gear is fixedly sleeved on the side wall of the rotating column, a mounting groove is formed in one side wall of the device cavity, a guide groove is formed in the other side wall of the device cavity, a second electric telescopic rod is fixedly mounted on the inner side wall of the mounting groove, a bevel gear rack is fixedly connected to the telescopic end of the second electric telescopic rod, the bevel gear rack is meshed with the bevel gear, and the bevel gear rack is slidably inserted into the guide groove.
As a further improvement of the invention, the placing mechanism comprises a placing plate arranged in the placing groove, the bottom of the placing plate is fixedly connected with a plug rod, and the inner bottom wall of the placing groove is provided with a slot matched with the plug rod.
As a further improvement of the invention, the voltage adjusting mechanism comprises a mounting frame positioned below the moving plate, a mounting cavity is arranged in the moving plate, a stepping motor is fixedly arranged on the inner top wall of the mounting cavity, an output shaft of the stepping motor is downward and fixedly connected with a rotating shaft, the rotating shaft penetrates through the inner bottom wall of the mounting cavity, the rotating shaft is rotationally connected with the inner bottom wall of the mounting cavity, the lower end of the rotating shaft is fixedly connected with the middle part of the upper end of the mounting frame, two connecting components are arranged on the inner side of the mounting frame, a battery voltage balancing module is arranged at the top of the moving plate, and the battery voltage balancing module is connected with the connecting components.
As a further improvement of the invention, the protection mechanism comprises a first protection cover fixedly connected to the lower end of the movable plate, a second protection cover is arranged on the inner side of the first protection cover, two limiting sliding grooves are formed in the inner side wall of the first protection cover, two limiting sliding blocks are fixedly connected to the outer side wall of the second protection cover, and the two limiting sliding blocks are respectively and slidably connected to the inner parts of the two limiting sliding grooves.
As a further improvement of the invention, the lifting mechanism comprises two first electric telescopic rods fixedly arranged at the top of the fixed frame, the telescopic ends of the two first electric telescopic rods downwards penetrate through the fixed frame, the telescopic ends of the two first electric telescopic rods are fixedly connected with connecting rods, and the connecting rods are fixedly connected to the upper ends of the movable plates.
As a further improvement of the invention, the connecting component comprises a linear sliding rail fixedly arranged on the inner top wall of the mounting frame, a sliding rail seat is arranged on the linear sliding rail, the lower end of the sliding rail seat is fixedly connected with a fixed rod, the lower end of the fixed rod is slidably sleeved with a loop bar, a spring is arranged in the loop bar, one end of the spring is connected to the fixed rod, the other end of the spring is connected to the inner bottom wall of the loop bar, the lower end of the loop bar is fixedly connected with a conductive block, the side wall of the conductive block is connected with a connecting wire, and one end of the connecting wire far away from the conductive block is connected with the battery voltage balancing module.
As a further improvement of the invention, the lower end edge of the turntable is embedded with balls.
As a further improvement of the invention, the lower end of the base is provided with four supporting legs which are respectively distributed at four corners of the lower end of the base.
The invention has the beneficial effects that:
1. through setting up voltage adjustment mechanism, through the positive and negative pole contact of conducting shoe and lithium ion battery, carry out balanced adjustment through battery voltage balancing module to lithium ion battery's voltage, and remove through linear slide rail drive slide rail seat, drive the conducting shoe through the slide rail seat and remove the adjustment position, and rotate through step motor drive pivot, drive the mounting bracket through the pivot and rotate, can adjust the position and the direction of conducting shoe, and then to the lithium ion battery of difference, can carry out nimble adjustment to the position of conducting shoe, with lithium ion battery's positive and negative pole position corresponds, it is nimble convenient to use.
2. Through setting up elevating system, can drive the movable plate through elevating system and go up and down, and then through the lift of movable plate, can drive protection mechanism, voltage adjustment mechanism and act, realize swift protection and swift voltage adjustment to lithium ion battery, effectively improve work efficiency.
3. Through setting up protection machanism, can protect lithium ion battery through protection machanism, and then avoid lithium ion battery to take place unexpected at voltage adjustment in-process, and influence staff's safety.
4. Through setting up revolving stage, steering mechanism, can drive the revolving stage through steering mechanism and rotate for the revolving stage can be one hundred eighty degrees angle at every turn carry out the direction and exchange, and then in one side of revolving stage, the staff can carry out loading and unloading operation to lithium ion battery, and can accomplish lithium ion battery's voltage adjustment operation simultaneously in the opposite side of revolving stage, and then greatly improve staff's work efficiency, further improve lithium ion battery voltage adjustment's work efficiency.
5. Through setting up placing the mechanism, through placing lithium ion battery on placing the board, can keep the stability of lithium ion battery in rotation or voltage adjustment, and because the inserted bar cartridge of placing the board bottom is inside the slot, can change placing the board according to the lithium ion battery of difference, the use is nimble, and the suitability is good.
The invention can realize the rapid protection and rapid voltage adjustment of the lithium ion battery, effectively improve the working efficiency, and the staff on one side of the turntable can carry out the loading and unloading operation of the lithium ion battery, and the other side of the turntable can simultaneously complete the voltage adjustment operation of the lithium ion battery, thereby greatly improving the working efficiency of the staff.
Drawings
Fig. 1 is a schematic structural diagram of a voltage adjustment structure of a lithium ion battery according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a schematic diagram of a connection structure of a fixing rod, a loop bar, a spring and a conductive block of the voltage adjusting structure of the lithium ion battery;
FIG. 4 is an enlarged view of FIG. 1 at B;
fig. 5 is a schematic perspective view illustrating a connection between a first protection cover and a second protection cover of a voltage adjustment structure of a lithium ion battery according to the present invention.
In the figure: 1 base, 2 rotating grooves, 3 rotating tables, 4 placing grooves, 5 placing plates, 6 inserting rods, 7 inserting grooves, 8 lithium ion batteries, 9 fixing frames, 10 first electric telescopic rods, 11 connecting rods, 12 moving plates, 13 battery voltage balancing modules, 14 first protective covers, 15 second protective covers, 16 guide grooves, 17 device cavities, 18 rotating columns, 19 helical gears, 20 helical racks, 21 mounting grooves, 22 second electric telescopic rods, 23 mounting cavities, 24 stepping motors, 25 rotating shafts, 26 mounting frames, 27 linear sliding rails, 28 sliding rail seats, 29 fixing rods, 30 sleeve rods, 31 connecting wires, 32 conducting blocks, 33 springs, 34 limiting sliding grooves and 35 limiting sliding blocks.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-5, a lithium ion battery voltage adjustment structure comprises a base 1, four supporting legs are arranged at the lower end of the base 1, the four supporting legs are respectively distributed at four corners of the lower end of the base 1, a rotary groove 2 is arranged at the upper end of the base 1, a rotary table 3 is arranged in the rotary groove 2, balls are embedded at the edge of the lower end of the rotary table 3, friction force of the rotary table 3 can be reduced, abrasion of the rotary table 3 is reduced, a device cavity 17 is arranged on the inner bottom wall of the rotary groove 2, a direction adjusting mechanism connected with the rotary table 3 is arranged in the device cavity 17, two placing grooves 4 are arranged at the upper end of the rotary table 3, placing mechanisms are arranged in the two placing grooves 4, lithium ion batteries 8 are arranged on the placing mechanisms, a fixing frame 9 is fixedly connected to the upper end of the base 1, an opening is arranged on the right side wall of the fixing frame 9, a movable plate 12 is arranged on the inner side of the fixing frame 9, a voltage adjustment mechanism is arranged at the lower end of the movable plate 12, a protection mechanism is arranged at the lower end of the movable plate 12, and a lifting mechanism connected with the movable plate 12 is arranged at the top of the fixing frame 9.
In the invention, the steering mechanism comprises a rotating column 18 which is rotatably connected to the inner bottom wall of a device cavity 17, the upper end of the rotating column 18 is fixedly connected to the middle part of the lower end of a turntable 3, a bevel gear 19 is fixedly sleeved on the side wall of the rotating column 18, a mounting groove 21 is arranged on one side wall of the device cavity 17, a guide groove 16 is arranged on the other side wall of the device cavity 17, a second electric telescopic rod 22 is fixedly arranged on the inner side wall of the mounting groove 21, the telescopic end of the second electric telescopic rod 22 is fixedly connected with a bevel gear 20, the bevel gear 20 is meshed with the bevel gear 19, and the bevel gear 20 is slidably inserted in the guide groove 16.
The specific placing mechanism comprises a placing plate 5 arranged inside a placing groove 4, an inserting rod 6 is fixedly connected to the bottom of the placing plate 5, an inserting groove 7 matched with the inserting rod 6 is arranged on the inner bottom wall of the placing groove 4, the inserting rod 6 is of a rectangular structure, the inserting groove 7 is of a rectangular structure, and the inserting rod 6 at the bottom of the placing plate 5 is inserted inside the inserting groove 7 and can be replaced according to different lithium ion batteries 8, so that the placing plate 5 is flexible to use and good in applicability.
The specific voltage adjustment mechanism is including the mounting bracket 26 that is located movable plate 12 below, the inside of movable plate 12 is equipped with installation cavity 23, fixed mounting has step motor 24 on the interior roof in installation cavity 23, step motor 24's output shaft is down and fixedly connected with pivot 25, pivot 25 runs through the interior bottom wall in installation cavity 23, and pivot 25 rotates with the interior bottom wall in installation cavity 23 and is connected, the lower extreme fixed connection of pivot 25 is at the upper end middle part of mounting bracket 26, the inboard of mounting bracket 26 is equipped with two coupling assembling, the top of movable plate 12 is equipped with battery voltage equalization module 13, battery voltage equalization module 13 is connected with coupling assembling, move through linear slide rail 27 drive slide rail seat 28, drive conducting block 32 through slide rail seat 28 and remove adjustment position, and drive pivot 25 through step motor 24 and rotate, drive mounting bracket 26 through pivot 25 and rotate, can adjust the position and the direction of conducting block 32, and then can carry out nimble adjustment to the position of conducting block 32 to the lithium ion battery 8 of difference, and the positive negative pole position corresponds with lithium ion battery 8, it is more nimble convenient to use.
The specific protection mechanism comprises a first protection cover 14 fixedly connected to the lower end of the movable plate 12, a second protection cover 15 is arranged on the inner side of the first protection cover 14, two limiting sliding grooves 34 are formed in the inner side wall of the first protection cover 14, two limiting sliding blocks 35 are fixedly connected to the outer side wall of the second protection cover 15, and the two limiting sliding blocks 35 are respectively and slidably connected to the inner parts of the two limiting sliding grooves 34.
The specific elevating system includes two first electric telescopic handle 10 of fixed mounting at mount 9 top, and the flexible end of two first electric telescopic handle 10 all runs through mount 9 downwards, and the flexible end of two first electric telescopic handle 10 is all fixedly connected with connecting rod 11, and connecting rod 11 fixed connection is in the upper end of movable plate 12.
The concrete coupling assembling includes the linear slide rail 27 of fixed mounting on the roof in mounting bracket 26, be equipped with slide rail seat 28 on the linear slide rail 27, the lower extreme fixedly connected with dead lever 29 of slide rail seat 28, the lower extreme slip cover of dead lever 29 is equipped with loop bar 30, the inside of loop bar 30 is equipped with spring 33, the one end of spring 33 is connected on dead lever 29, the other end of spring 33 is connected on the interior diapire of loop bar 30, the lower extreme fixedly connected with conducting block 32 of loop bar 30, be connected with connecting wire 31 on the lateral wall of conducting block 32, the one end that conducting block 32 was kept away from to connecting wire 31 is connected with battery voltage balancing module 13, can provide elasticity through spring 33, and then when conducting block 32 and the positive negative pole contact of lithium ion battery 8, can provide the buffering and avoid hard contact and damage lithium ion battery 8.
When the lithium ion battery 8 is used, a worker starts the second electric telescopic rod 22 to extend to drive the bevel gear 20 to move by placing the lithium ion battery 8 on the placing plate 5, and the bevel gear 19 can be driven to rotate by meshing the bevel gear 20 with the bevel gear 19, the rotary column 18 is driven to rotate by the bevel gear 19, the rotary column 3 is driven to rotate by the rotary column 18, the lithium ion battery 8 can be rotated below the moving plate 12 by the rotation of the rotary column 3, the first electric telescopic rod 10 is started to extend to drive the moving plate 12 to descend, the moving plate 12 is driven to descend, the first protective cover 14 and the second protective cover 15 can be driven to descend, and then the lithium ion battery 8 can be protected, so that accidents of the lithium ion battery 8 in the voltage adjustment process are avoided;
the conducting block 32 is in contact with the anode and the cathode of the lithium ion battery 8, the voltage of the lithium ion battery 8 is balanced and regulated through the battery voltage balancing module 13, meanwhile, a worker continuously places the lithium ion battery 8 on the empty placing plate 5, after the voltage of the lithium ion battery 8 is balanced and regulated, the first electric telescopic rod 10 is started to shrink to drive the moving plate 12 to move upwards, the first protective cover 14 and the second protective cover 15 are driven to move upwards through the moving plate 12, the second electric telescopic rod 22 is started to shrink to drive the inclined rack 20 to return to move, the rotary column 18 is driven to rotate, the rotary table 3 is driven to rotate, the next lithium ion battery 8 is further rotated below the moving plate 12, and meanwhile, the worker discharges the lithium ion battery 8 with the voltage balanced and regulated, and reloads the next lithium ion battery 8.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a lithium ion battery voltage adjustment structure, includes base (1), its characterized in that, the upper end of base (1) is equipped with change groove (2), the inside of change groove (2) is equipped with revolving stage (3), be equipped with device chamber (17) on the inner bottom wall of change groove (2), the inside of device chamber (17) is equipped with the steering mechanism who is connected with revolving stage (3), the upper end of revolving stage (3) is equipped with two standing grooves (4), two the inside of standing groove (4) all is equipped with placement mechanism, be equipped with lithium ion battery (8) on the placement mechanism, the upper end fixedly connected with mount (9) of base (1), the inboard of mount (9) is equipped with movable plate (12), the lower extreme of movable plate (12) is equipped with voltage adjustment mechanism, the lower extreme of movable plate (12) is equipped with protection machanism, the top of mount (9) is equipped with the elevating system who is connected with movable plate (12), steering mechanism is including rotating stem (18) that are connected on the inner bottom wall of device chamber (17), stem (18) are equipped with on the fixed stem (18), stem (18) are equipped with one side wall (19) on the fixed side wall of revolving stage (3), a guide groove (16) is formed in the other side wall of the device cavity (17), a second electric telescopic rod (22) is fixedly mounted on the inner side wall of the mounting groove (21), a bevel gear rack (20) is fixedly connected to the telescopic end of the second electric telescopic rod (22), the bevel gear rack (20) is meshed with the bevel gear (19), and the bevel gear rack (20) is slidably inserted into the guide groove (16);
the voltage adjusting mechanism comprises a mounting frame (26) positioned below the movable plate (12), a mounting cavity (23) is formed in the movable plate (12), a stepping motor (24) is fixedly arranged on the inner top wall of the mounting cavity (23), an output shaft of the stepping motor (24) faces downwards and is fixedly connected with a rotating shaft (25), the rotating shaft (25) penetrates through the inner bottom wall of the mounting cavity (23), the rotating shaft (25) is rotationally connected with the inner bottom wall of the mounting cavity (23), the lower end of the rotating shaft (25) is fixedly connected to the middle part of the upper end of the mounting frame (26), two connecting components are arranged on the inner side of the mounting frame (26), a battery voltage balancing module (13) is arranged at the top of the movable plate (12), and the battery voltage balancing module (13) is connected with the connecting components through an electric circuit; the connecting assembly comprises a linear sliding rail (27) fixedly mounted on the inner top wall of the mounting rack (26), a sliding rail seat (28) is arranged on the linear sliding rail (27), a fixed rod (29) is fixedly connected to the lower end of the sliding rail seat (28), a sleeve rod (30) is sleeved at the lower end of the fixed rod (29) in a sliding mode, a spring (33) is arranged in the sleeve rod (30), one end of the spring (33) is connected to the fixed rod (29), the other end of the spring (33) is connected to the inner bottom wall of the sleeve rod (30), a conductive block (32) is fixedly connected to the lower end of the sleeve rod (30), a connecting wire (31) is connected to the side wall of the conductive block (32), and one end, far away from the conductive block (32), of the connecting wire (31) is connected with the battery voltage balancing module (13).
2. The lithium ion battery voltage adjustment structure according to claim 1, wherein the placement mechanism comprises a placement plate (5) arranged inside the placement groove (4), an inserting rod (6) is fixedly connected to the bottom of the placement plate (5), and a slot (7) matched with the inserting rod (6) is formed in the inner bottom wall of the placement groove (4).
3. The lithium ion battery voltage adjustment structure according to claim 1, wherein the protection mechanism comprises a first protection cover (14) fixedly connected to the lower end of the movable plate (12), a second protection cover (15) is arranged on the inner side of the first protection cover (14), two limit sliding grooves (34) are formed in the inner side wall of the first protection cover (14), two limit sliding blocks (35) are fixedly connected to the outer side wall of the second protection cover (15), and the two limit sliding blocks (35) are respectively and slidably connected to the inner parts of the two limit sliding grooves (34).
4. The lithium ion battery voltage adjustment structure according to claim 1, wherein the lifting mechanism comprises two first electric telescopic rods (10) fixedly installed at the top of the fixing frame (9), telescopic ends of the two first electric telescopic rods (10) penetrate through the fixing frame (9) downwards, connecting rods (11) are fixedly connected to telescopic ends of the two first electric telescopic rods (10), and the connecting rods (11) are fixedly connected to the upper ends of the movable plates (12).
5. The lithium ion battery voltage adjustment structure according to claim 1, wherein balls are embedded at the lower end edge of the turntable (3).
6. The lithium ion battery voltage adjustment structure according to claim 1, wherein four support legs are arranged at the lower end of the base (1), and the four support legs are respectively distributed at four corners of the lower end of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311716395.0A CN117410654B (en) | 2023-12-14 | 2023-12-14 | Lithium ion battery voltage adjustment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311716395.0A CN117410654B (en) | 2023-12-14 | 2023-12-14 | Lithium ion battery voltage adjustment structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117410654A CN117410654A (en) | 2024-01-16 |
| CN117410654B true CN117410654B (en) | 2024-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311716395.0A Active CN117410654B (en) | 2023-12-14 | 2023-12-14 | Lithium ion battery voltage adjustment structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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