CN114243229B - Can deal with corrosion-resistant lithium cell utmost point ear of adverse circumstances - Google Patents
Can deal with corrosion-resistant lithium cell utmost point ear of adverse circumstances Download PDFInfo
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- CN114243229B CN114243229B CN202111461990.5A CN202111461990A CN114243229B CN 114243229 B CN114243229 B CN 114243229B CN 202111461990 A CN202111461990 A CN 202111461990A CN 114243229 B CN114243229 B CN 114243229B
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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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
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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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention relates to the technical field of lithium battery tabs, in particular to a corrosion-resistant lithium battery tab capable of coping with severe environment, which comprises a lithium battery panel, wherein two groups of tabs are symmetrically arranged at one end of the lithium battery panel, a placing groove is arranged on each tab, the tabs are fixedly connected with a connecting mechanism with fixing and wire stripping functions, and a wire is arranged on each connecting mechanism; the dead lever makes the rack remove through accepting the board, and the removal of rack makes gear revolve, and the gear makes two sets of sword two of cutting remove along the slide bar in opposite directions through two sets of connecting rods and two sets of transmission shaft combined action through two sets of connecting rods to cut off the insulating layer of being peeled off on the wire, consequently through coupling mechanism's settlement, improved wire and utmost point ear efficiency, coupling mechanism simple structure easily operates simultaneously, is convenient for the workman to being connected of wire and utmost point ear.
Description
Technical Field
The invention relates to the technical field of lithium battery tabs, in particular to a corrosion-resistant lithium battery tab capable of coping with severe environments.
Background
The tab is a raw material of a lithium ion polymer battery product. For example, a mobile phone battery, a bluetooth battery, a notebook computer battery, an automobile power battery and the like used in our lives need to use tabs, the battery is divided into an anode and a cathode, the tabs are metal conductors leading out the anode and the cathode from a battery core, and the tabs are popular to say that the ears of the anode and the cathode of the battery are contact points during charging and discharging.
The invention provides a corrosion-resistant lithium battery tab capable of coping with severe environment, which is used for solving the problems that the conventional corrosion-resistant lithium battery tab is connected and fixed in a welding mode, such as a welding mode of laser welding, tin welding and the like, an external insulating layer is required to be removed before welding a wire, the tab is connected with the external wire by welding, the tab is easy to damage and break or the wire is easy to fuse at high temperature in the high-temperature tin melting welding process, so that the operation is very complicated and tedious when the tab is connected with the tab, the tab and the external wire are required to be desoldered when the tab is disconnected with the external wire, the desoldering operation is tedious, and the tab or the wire is easy to break, so that the service life of the tab is influenced.
Disclosure of Invention
The invention aims to provide a corrosion-resistant lithium battery tab capable of coping with severe environments so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a corrosion-resistant lithium battery tab capable of coping with severe environments comprises a lithium battery panel, wherein two groups of tabs are symmetrically arranged at one end of the lithium battery panel, a placing groove is formed in each tab, the tabs are fixedly connected with a connecting mechanism with fixing and wire stripping functions, and a wire is arranged on each connecting mechanism;
the connecting mechanism comprises an upper cover, a lower cover is arranged below the upper cover, four groups of connecting rods are symmetrically arranged between the lower cover and the upper cover, springs are sleeved on the connecting rods, a worm is arranged at one end of the lower cover and meshed with two groups of worm gears, the worm gears are connected with a peeling mechanism, the peeling mechanism is connected with a pressing mechanism, and the pressing mechanism is connected with a cutting mechanism.
Preferably, the peeling mechanism comprises a screw and a receiving plate, one end of the screw is connected with a worm gear, the screw is in threaded connection with a first rectangular threaded sleeve, the first rectangular threaded sleeve is fixedly connected with a first clamping plate, one end of the first clamping plate is symmetrically provided with two groups of first guide pillars, the first guide pillars are in sliding connection with a second clamping plate, the second clamping plate and the first clamping plate are in sliding connection with two groups of second guide pillars, and one end of the receiving plate is provided with a first cutting knife.
Preferably, hold-down mechanism includes the dead lever, and dead lever one end sets up the block rubber, dead lever other end fixed connection clamp plate, clamp plate sliding connection guide post, and spring two is established to the cover on the guide post, guide post one end fixed connection fixed plate, and fixed plate both ends symmetry sets up two sets of drive blocks, and drive block one end sets up board one, sets up the arc hole on the board one, and rectangle swivel nut two, rectangle swivel nut spiro union screw rod are connected to board one side.
Preferably, the cutting mechanism comprises a gear, a gear meshed with a rack, one end of the rack is fixedly connected with a bearing plate, one end of the bearing plate is fixedly connected with a fixing rod, the middle of the gear is connected with a shaft I, two groups of connecting rods are arranged on one side of the gear, one end of each connecting rod is provided with a transmission shaft, one end of each transmission shaft is provided with a cutting knife II, and the cutting knife II is slidably connected with a sliding rod.
Preferably, the left and right sides of upper cover and lower cover all symmetry set up two sets of groove one, set up two sets of connecting rods in the groove one, the connecting rod both ends set up two sets of upright bearings, the through-hole of an upright bearing groove bottom, the worm middle part sets up the bearing, the bearing embedding lower cover support that the tip set up.
Preferably, two sets of guiding holes are symmetrically formed in one end of the clamping plate II, the guiding holes are connected with the guide pillars I in a sliding mode, two sets of vertical bearings are symmetrically embedded in the clamping plate II and the clamping plate I, the vertical bearings are connected with the guide pillars II in a sliding mode, one end of the guide pillars II in the sliding mode of the clamping plate I is fixedly connected with the lower cover, one end of the guide pillars II in the sliding mode of the clamping plate II is fixedly connected with the upper cover, one set of the bearing plates is fixedly connected with the lower cover, and the other set of the bearing plates is fixedly connected with the upper cover.
Preferably, the fixing rod is connected with a counter bore arranged on the upper cover in a sliding mode, the guide post is provided with a vertical bearing, the vertical bearing is embedded into the pressing plate, one end of the driving block is provided with a first pin shaft, one end of the first pin shaft is provided with a bearing, and the bearing is connected with the arc-shaped hole in a sliding mode.
Preferably, the axle one end sets up the bearing with, the fixed block that the slide bar middle part set up is inlayed to bearing one end, connecting rod one end sets up round pin axle two, and two one ends of round pin axle set up bearing two, and two eccentric axle center one sides of bearing embedding gear, transmission shaft one end set up the bearing, and the bearing embedding connecting rod other end, transmission shaft other end fixed connection cut sword two, set up two sets of upright bearings on the slide bar, and sword two is cut in the embedding of upright bearing.
Preferably, utmost point ear fixed connection lower cover, the wire is located the standing groove, and both sides all set up two sets of arc spouts, wire sliding connection arc spout around upper cover and the lower cover.
Compared with the prior art, the invention has the beneficial effects that:
1. the insulation layer cut on the lead is separated from the lead by setting the peeling mechanism, and the metal copper wire on the lead is positioned in the placing groove arranged on the lug, so that the insulation layer is automatically peeled off from the lead, and the connection efficiency of the lead and the lug is improved;
2. through the setting of the pressing mechanism, the fixing plate presses the metal copper wire on the lug, and the rubber block extrudes the countersunk hole, so that the upper cover and the lower cover are fixedly attached, thereby not only realizing the communication between the wire and the lug, but also realizing the fixation of the upper cover and the lower cover;
3. the dead lever makes the rack remove through accepting the board, and the removal of rack makes gear revolve, and the gear makes two sets of sword two of cutting remove along the slide bar in opposite directions through two sets of connecting rods and two sets of transmission shaft combined action through two sets of connecting rods to cut off the insulating layer of being peeled off on the wire, consequently through coupling mechanism's settlement, improved wire and utmost point ear efficiency, coupling mechanism simple structure easily operates simultaneously, is convenient for the workman to being connected of wire and utmost point ear.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the combination of a lithium battery plate, a tab and a placing groove in the structure of the invention;
FIG. 3 is a schematic partial cross-sectional view of the inventive structure;
FIG. 4 is a schematic view of the combination of the peeling mechanism and the cutting mechanism of the present invention;
fig. 5 is a schematic view of the pressing mechanism of the present invention.
In the figure: 1. a lithium battery panel; 2. a tab; 3. a placement groove; 4. a connecting mechanism; 5. a wire; 401. an upper cover; 402. a lower cover; 403. a connecting rod; 404. a spring; 405. a worm; 406. a worm gear; 407. a peeling mechanism; 408. a hold-down mechanism; 409. a cutting mechanism; 4071. a screw; 4072. a first rectangular screw sleeve; 4073. a first clamping plate; 4074. a first guide post; 4075. a second clamping plate; 4076. a second guide post; 4077. a bearing plate; 4078. cutting a first cutter; 4081. a rubber block; 4082. a fixing rod; 4083. pressing a plate; 4084. a guide post; 4085. a fixing plate; 4086. a drive block; 4087. an arc-shaped hole; 4088. a first plate; 4089. a second rectangular threaded sleeve; 40810. a second spring; 4091. a gear; 4092. a rack; 4093. a bearing rod; 4094. a first shaft; 4095. a connecting rod; 4096. a drive shaft; 4097. cutting a second cutter; 4098. a slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a corrosion-resistant lithium battery tab capable of coping with severe environment comprises a lithium battery plate 1, wherein one end of the lithium battery plate 1 is symmetrically provided with two groups of tabs 2, the tabs 2 are provided with a placing groove 3, the tabs 2 are fixedly connected with a connecting mechanism 4 with fixing and wire stripping functions, a lead 5 is arranged on the connecting mechanism 4, the connecting mechanism 4 comprises an upper cover 401, a lower cover 402 is arranged below the upper cover 401, four groups of connecting rods 403 are symmetrically arranged between the lower cover 402 and the upper cover 401, springs 404 are sleeved on the connecting rods 403, one end of the lower cover 402 is provided with a worm 405, the worm 405 is meshed with two groups of worm gears 406, the worm gears 406 are connected with a peeling mechanism 407, the peeling mechanism 407 is connected with a pressing mechanism 408, the pressing mechanism 408 is connected with a cutting mechanism 409, the peeling mechanism 407 comprises a screw 4071 and a bearing plate 4077, one end of the screw 4071 is connected with the worm gear 406, the screw 4071 is in threaded connection with a rectangular screw 4072, one 4072 of the rectangular screw is fixedly connected with a clamping plate 4073, one of the rectangular screw, one of the clamping plate 4073 is symmetrically arranged at one end of the two groups of the guide post 4074, the first guide post 4074 is slidably connected with the second clamp 4075, the second clamp 4075 and the first clamp 4073 are slidably connected with the two sets of second guide posts 4076, one end of the receiving plate 4077 is provided with a cutting knife 4078, the left and right sides of the upper cover 401 and the lower cover 402 are symmetrically provided with two sets of first grooves, two sets of connecting rods 403 are arranged in the first grooves, two ends of the connecting rods 403 are provided with two sets of upright bearings, a through hole at the bottom of the first upright bearing groove, the middle part of the worm 405 is provided with a bearing, the bearing is embedded into a support arranged at the end part of the lower cover 402, one end of the second clamp 4075 is symmetrically provided with two sets of guide holes, the guide holes are slidably connected with the first guide post 4074, the second clamp 4075 and the first clamp 4073 are symmetrically embedded with two sets of upright bearings, the upright bearings are slidably connected with the second clamp 4076, one end of the second guide post 4076 slidably connected with the first clamp 4073 is fixedly connected with the lower cover 402, one end of the second guide post 4076 slidably connected with the second clamp 4075 is fixedly connected with the upper cover 401, and one set of the receiving plate 4077 is fixedly connected with the lower cover fixedly connected with the lower clamp 4077, another group of bearing plates 4077 is fixedly connected with the upper cover 401, the tab 2 is fixedly connected with the lower cover 402, the lead 5 is positioned on the placing groove 3, the front and rear sides of the upper cover 401 and the lower cover 402 are respectively provided with two groups of arc-shaped sliding grooves, the lead 5 is connected with the arc-shaped sliding grooves in a sliding manner, one end of the worm 405 is internally provided with a hexagonal hole, the worm 405 can be rotated by a hexagonal hole wrench, when the lead 5 is required to be fixed on the tab 2, the lead 5 is pushed in along the arc-shaped sliding grooves arranged on the front and rear sides of the upper cover 401 and the lower cover 402 until the lead 5 passes through the whole connecting mechanism 4, meanwhile, the end part of the lead 5 is far away from the cutting knife two 4097, the upper cover 401 is pressed at the moment, the upper cover 401 moves along the connecting rod 403 until the upper cover 402 is tightly attached, the spring 404 is compressed, meanwhile, the two groups of cutting knives 4078 cut through the insulating layer on the lead 5, the clamp plates two 4075 and the lead 5 are clamped by the clamp plates 4073, then the worm 405 is rotated to enable the worm wheel 406, the worm gear 406 drives the screw 4071 to rotate, the screw 4071 enables the first clamping plate 4073 to move through the first rectangular threaded sleeve 4072, the first clamping plate 4073 enables the second clamping plate 4075 to move through the first guide pillar 4074, the first clamping plate 4073 and the second clamping plate 4075 linearly move through the second guide pillar 4076 and the vertical bearing in a matching manner, meanwhile, the first clamping plate 4073 and the second clamping plate 4075 pull the lead 5 to move, so that the cut insulating layer on the lead 5 is separated from the lead 5, and the metal copper wire on the lead 5 is positioned in the placing groove 3 formed in the tab 2, so that the insulating layer is automatically stripped from the lead 5, and the connection efficiency of the lead 5 and the tab 2 is improved;
the pressing mechanism 408 includes a fixing rod 4082, a rubber block 4081 is disposed at one end of the fixing rod 4082, a pressing plate 4083 is fixedly connected at the other end of the fixing rod 4082, the pressing plate 4083 is slidably connected with a guide post 4084, a second spring 40810 is sleeved on the guide post 4084, one end of the guide post 4084 is fixedly connected with a fixing plate 4085, two sets of driving blocks 4086 are symmetrically disposed at two ends of the fixing plate 4085, one end of the driving block 4086 is disposed with a first plate 4088, a first arc-shaped hole 4087 is disposed on the first plate 4088, one side of the first plate 4088 is connected with a second rectangular screw sleeve 4089, the second rectangular screw sleeve 4089 is screwed with a screw 4071, the fixing rod 4082 is slidably connected with a countersunk hole disposed on the upper cover 401, a vertical bearing is disposed on the guide post 4084, the vertical bearing is embedded in the pressing plate 4083, one end of the first pin shaft 4086 is disposed on one end of the first pin, a bearing is slidably connected with the arc-shaped hole 4087, wherein a clamping groove is disposed on one side of the fixing plate 4085, an insulating layer is disposed in the clamping groove is internally coated, when the 4071 rotates, the first plate 4088 moves, so that the bearing arranged at one end of the first pin shaft moves along the arc-shaped hole 4087, when the metal copper wire on the wire 5 is located in the placing groove 3 arranged on the tab 2, the first pin shaft moves the downward slope section of the arc-shaped hole 4087, so that the first pin shaft is extruded by the arc-shaped hole 4087, the first pin shaft drives the pressing plate 4083 through the driving block 4086, the pressing plate 4083 drives the fixing rod 4082 to move along the counter bore arranged on the upper cover 401, so that the fixing plate 4085 extrudes the metal copper wire, the pressing plate 4083 extrudes the second spring 40810, under the action of the rebound force of the second spring 40810, the fixing plate 4085 tightly presses the metal copper wire on the tab 2, and the rubber block 4081 extrudes the counter bore, so that the upper cover 401 and the lower cover 402 are fixedly attached to each other, so that the wire 5 is communicated with the tab 2 and the upper cover 401 and the lower cover 402 are fixed by the setting of the pressing mechanism 408;
the cutting mechanism 409 comprises a gear 4091, the gear 4091 is engaged with a rack 4092, one end of the rack 4092 is fixedly connected with a receiving rod 4093, one end of the receiving rod 4093 is fixedly connected with a fixing rod 4082, the middle part of the gear 4091 is connected with a first shaft 4094, one side of the gear 4091 is provided with two groups of connecting rods 4095, one end of the connecting rod 4095 is provided with a transmission shaft 4096, one end of the transmission shaft 4096 is provided with a second cutting knife 4097, the second cutting knife 4097 is connected with a sliding slide rod 4098, one end of the first shaft 4094 is provided with a bearing, the first bearing is embedded into a fixing block arranged at the middle part of the slide rod 4098, one end of the connecting rod 4095 is provided with a second pin shaft, one end of the second pin is provided with a bearing, the second bearing is embedded into the gear 4091 to be deviated from the shaft center side, one end of the transmission shaft 4096 is provided with a bearing, the other end of the connecting rod 4095 is embedded into the other end of the connecting rod 4095, the other end of the transmission shaft 6 is fixedly connected with the second cutting knife 4097, the slide rod 8 is provided with two groups of upright bearings, the upright bearings are embedded into the second cutting knife 4097, when the fixing rod 4094082 moves downwards, wherein when the fixing rod 4093 moves downwards, the fixing rod 4092 moves the receiving rod 4092, the gear 4091 is rotated by the movement of the rack 4092, and the gear 4091 enables two groups of cutting knives two 4097 to move oppositely along the sliding rod 4098 by the matching action of two groups of connecting rods 4095 and two groups of transmission shafts 4096, so that the stripped insulating layer on the lead 5 is cut off, therefore, the efficiency of the lead 5 and the lug 2 is improved by the setting of the connecting mechanism 4, and meanwhile, the connecting mechanism 4 has a simple structure and is easy to operate, and is convenient for workers to connect the lead 5 and the lug 2.
The working principle is as follows: in the using process, the lead 5 is pushed in along the arc-shaped sliding grooves arranged in the front and back of the upper cover 401 and the lower cover 402 until the lead 5 passes through the whole connecting mechanism 4, the end part of the lead 5 is far away from the cutting knife II 4097, at the moment, the upper cover 401 is pressed, the upper cover 401 moves along the connecting rod 403 until the upper cover is tightly attached to the lower cover 402, the spring 404 is compressed, the two groups of cutting knives I4078 cut the insulating layer on the lead 5, the clamp plates II 4075 and the clamp plates I4073 clamp the lead 5, then the worm 405 is rotated, the worm 405 rotates to enable the worm wheel 406, the worm wheel 406 drives the screw 4071 to rotate, the screw 4071 enables the clamp plates I4073 to move through the rectangular screw sleeve I4072, the clamp plates I4073 enables the movable clamp plates II 4075 through the guide post I4074, the clamp plates 4073 and the clamp plates 4075 move linearly through the matching of the guide posts II 4076 and the upright bearing, the clamp plates 4073 and the lead 5 is pulled to move by the clamp plates 4073, the lead 5 is separated from the broken insulating layer on the lead 5, the screw 4071 moves the first plate 4088 through the second rectangular threaded sleeve 4089, the first plate 4088 moves, the bearing arranged at one end of the first pin shaft moves along the arc-shaped hole 4087, when the copper wire on the lead 5 is located in the placing groove 3 arranged on the tab 2, the first pin shaft moves the downward slope section of the arc-shaped hole 4087, therefore, the first pin shaft will extrude the first pin shaft, the first pin shaft drives the pressing plate 4083 through the driving block 4086, the pressing plate 4083 drives the fixing rod 4082 to move along the countersunk hole arranged on the upper cover 401, so that the fixing plate 4085 extrudes the copper wire, the pressing plate 4083 extrudes the second spring 40810, the fixing plate 4085 tightly presses the copper wire on the tab 2 under the action of the rebound force of the second spring 40810, the fixing rod 4082 enables the rack 2 to move through the receiving rod 4093, the gear 4091 rotates due to the movement of the rack 4092, the gear 4091 cooperates with the two sets of connecting rods 4095, so that the two sets of 4095 of the two sets of 4096 of the sliding rods 4097 move oppositely along the tabs 4098, thereby cutting off the stripped insulation layer on the wire 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a can deal with adverse circumstances's corrosion-resistant lithium cell utmost point ear, includes lithium cell panel, lithium cell panel one end symmetry sets up two sets of utmost point ears, set up the standing groove on the utmost point ear, its characterized in that: the lug is fixedly connected with a connecting mechanism with fixing and wire stripping functions, and a wire is arranged on the connecting mechanism;
the connecting mechanism comprises an upper cover, a lower cover is arranged below the upper cover, four groups of connecting rods are symmetrically arranged between the lower cover and the upper cover, springs are sleeved on the connecting rods, a worm is arranged at one end of the lower cover and is meshed with two groups of worm gears, the worm gears are connected with a peeling mechanism, the peeling mechanism is connected with a pressing mechanism, the pressing mechanism is connected with a cutting mechanism, the peeling mechanism comprises a screw and a bearing plate, one end of the screw is connected with the worm gears, the screw is connected with a first rectangular screw sleeve in a screwed mode, the first rectangular screw sleeve is fixedly connected with a first clamping plate, one end of the first clamping plate is symmetrically provided with two groups of guide pillars, the first guide pillars are slidably connected with a second clamping plate, the second clamping plate and the first clamping plate are both slidably connected with two groups of guide pillars, one end of the bearing plate is provided with a first cutting knife, the pressing mechanism comprises a fixing rod, one end of the fixing rod is provided with a rubber block, and the other end of the fixing rod is fixedly connected with a pressing plate, the utility model discloses a cutting machine, including clamp plate, guide post, drive piece, rectangular swivel nut, board one end, drive mechanism, gear engagement rack, rack one end fixed connection connecting rod, board one end, set up arc hole, board one-to-one side connection rectangle swivel nut two, two spiro union screw rods of rectangle swivel nut, the mechanism of cutting includes the gear, the gear engagement rack, rack one end fixed connection accepts the board, accept board one end fixed connection dead lever, gear middle part connecting axle one, gear one side sets up two sets of connecting rods, connecting rod one end sets up the transmission shaft, transmission shaft one end sets up cuts sword two, cut two sliding connection slide bars of sword.
2. The corrosion-resistant lithium battery tab capable of coping with severe environment as claimed in claim 1, wherein: the left side and the right side of the upper cover and the lower cover are symmetrically provided with two groups of first grooves, two groups of connecting rods are arranged in the first grooves, two ends of each connecting rod are provided with two groups of vertical bearings, through holes are formed in the bottoms of the first vertical bearing grooves, bearings are arranged in the middle of the worm, and the bearings are embedded into supports arranged at the end portions of the lower cover.
3. The corrosion-resistant lithium battery tab capable of coping with severe environment as claimed in claim 1, wherein: the bearing device comprises a clamping plate and is characterized in that two groups of guide holes are symmetrically formed in one end of the clamping plate, the guide holes are slidably connected with a guide pillar I, two groups of upright bearings are symmetrically embedded in the clamping plate II and the clamping plate I, the upright bearings are slidably connected with a guide pillar II, one end of the guide pillar II slidably connected with the clamping plate I is fixedly connected with a lower cover, one end of the guide pillar II slidably connected with the clamping plate II is fixedly connected with an upper cover, one group of the bearing plate is fixedly connected with the lower cover, and the other group of the bearing plate is fixedly connected with the upper cover.
4. The corrosion-resistant lithium battery tab capable of coping with severe environment as claimed in claim 1, wherein: the fixing rod is connected with a counter bore arranged on the upper cover in a sliding mode, the guide post is provided with an upright bearing, the upright bearing is embedded into the pressing plate, one end of the driving block is provided with a first pin shaft, one end of the first pin shaft is provided with a bearing, and the bearing is connected with the arc-shaped hole in a sliding mode.
5. The corrosion-resistant lithium battery tab capable of coping with severe environment as claimed in claim 1, wherein: the utility model discloses a bearing, including the transmission shaft, connecting rod, transmission shaft, bearing one end, two bearing, bearing one end, bearing two, two bearing, transmission shaft one end, bearing other end, transmission shaft other end fixed connection cuts sword two, set up two sets of upright bearings on the slide bar, upright bearing embedding cuts sword two.
6. The corrosion-resistant lithium battery tab capable of coping with severe environment as claimed in claim 1, wherein: the lug is fixedly connected with the lower cover, the wire is positioned on the placing groove, two groups of arc-shaped sliding grooves are formed in the front side and the rear side of the upper cover and the lower cover, and the wire is connected with the arc-shaped sliding grooves in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111461990.5A CN114243229B (en) | 2021-12-02 | 2021-12-02 | Can deal with corrosion-resistant lithium cell utmost point ear of adverse circumstances |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111461990.5A CN114243229B (en) | 2021-12-02 | 2021-12-02 | Can deal with corrosion-resistant lithium cell utmost point ear of adverse circumstances |
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| Publication Number | Publication Date |
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| CN114243229A CN114243229A (en) | 2022-03-25 |
| CN114243229B true CN114243229B (en) | 2022-09-30 |
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| CN114552320B (en) * | 2022-03-29 | 2024-03-26 | 洲磊新能源(深圳)有限公司 | Automatic welding device for processing LED lamp strip |
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| CN112736370A (en) * | 2021-01-11 | 2021-04-30 | 郭亮 | Non-welding double-end detachable tab for battery |
| CN112821004A (en) * | 2021-01-26 | 2021-05-18 | 林思琪 | Battery anti-loosening wiring device for new energy automobile |
| CN113474959A (en) * | 2019-02-27 | 2021-10-01 | 大原电机株式会社 | Automatic opening and closing peeler for indirect live wire having wire peeling and coating functions, method for peeling indirect live wire using same, and method for coating indirect live wire |
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| US20210153538A1 (en) * | 2019-11-27 | 2021-05-27 | Binzhou University | Automatic all-in-one machine for clearing, peeling, and cleaning yam |
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| CN114243229A (en) | 2022-03-25 |
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