CN117060017A - Rechargeable lithium ion battery device - Google Patents
Rechargeable lithium ion battery device Download PDFInfo
- Publication number
- CN117060017A CN117060017A CN202311307781.4A CN202311307781A CN117060017A CN 117060017 A CN117060017 A CN 117060017A CN 202311307781 A CN202311307781 A CN 202311307781A CN 117060017 A CN117060017 A CN 117060017A
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- CN
- China
- Prior art keywords
- guide
- fixed
- hole
- sliding
- insulating block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 23
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 63
- 229910052802 copper Inorganic materials 0.000 claims abstract description 46
- 239000010949 copper Substances 0.000 claims abstract description 46
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 41
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 38
- 210000001503 joint Anatomy 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 238000013016 damping Methods 0.000 claims description 13
- 230000000452 restraining effect Effects 0.000 claims description 11
- 230000033228 biological regulation Effects 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 210000005056 cell body Anatomy 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 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
- 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
- H01M50/588—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries outside the batteries, e.g. incorrect connections of terminals or busbars
-
- 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
- H01M10/4221—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells with battery type recognition
-
- 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
-
- 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
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
-
- 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)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention belongs to the technical field of lithium ion batteries, and particularly discloses a rechargeable lithium ion battery device which comprises a lithium battery body, wherein an installation groove is formed in the position, close to the front side edge, of the top of the lithium battery body, an insulating block is arranged in the installation groove, two insertion holes are formed in the front side of the insulating block, an electric connecting piece is arranged on the front side of the insulating block, a display screen is arranged on the top of the lithium battery body, two copper columns are fixed in the position, close to the rear side edge, of the top of the lithium battery body, a plurality of guide holes are formed in the position, close to the two sides, of the inner part of the insulating block, a sensing butt joint piece is arranged in the guide holes, regulating cavities are formed in the inner top surfaces of the guide holes, sliding grooves are formed in the inner walls of one sides of the regulating cavities, one ends of the sliding grooves extend to the middle parts of the insulating block, and plugs with corresponding voltages are inserted into corresponding lithium batteries for charging.
Description
Technical Field
The invention relates to the technical field of lithium ion batteries, in particular to a rechargeable lithium ion battery device.
Background
A "lithium battery" is a type of battery using a nonaqueous electrolyte solution, which uses lithium metal or a lithium alloy as a negative electrode material. The chemical characteristics of lithium metal are very active, so that the processing, storage and use of lithium metal have very high requirements on environment. With the development of science and technology, lithium batteries have become the mainstream.
At present, when the lithium battery with different voltages is charged, a connector with corresponding voltage is needed, but the existing plug is mainly a two-hole universal plug, but when the universal plug is used for charging the lithium battery, plugs with different voltage models can be inserted, when the plug voltage is higher than the voltage of the lithium battery, the power of the lithium battery is higher when the lithium battery is charged, the temperature rise is faster, the service life of the lithium battery is influenced, and when the plug voltage is lower than the voltage of the lithium battery, the voltage of the lithium battery is insufficient to cause the phenomenon of power shortage.
Disclosure of Invention
The invention aims to provide a rechargeable lithium ion battery device, which is charged by inserting a plug with corresponding voltage into a corresponding lithium battery.
In order to achieve the above purpose, the invention adopts the following technical scheme: the rechargeable lithium ion battery device comprises a lithium battery body, wherein an installation groove is formed in the top of the lithium battery body near the front side edge, an insulating block is arranged in the installation groove, two insertion holes are formed in the front side of the insulating block, an electric connecting piece is arranged on the front side of the insulating block, a display screen is arranged on the top of the lithium battery body, and two copper columns are fixed in the top of the lithium battery body near the rear side edge;
the inside of insulating piece is close to both sides and has all been seted up a plurality of guiding holes, and is a plurality of the inside of guiding hole all is provided with the response interfacing part, a plurality of the regulation chamber has all been seted up to the inside top surface of guiding hole, a plurality of the spout has all been seted up to one side inner wall of regulation chamber, a plurality of the one end of spout all extends to the middle part of insulating piece, a plurality of the inside of regulation chamber all is provided with the feedback setting element with response interfacing part interconnect, the inside of insulating piece is provided with the locating part.
Preferably, the electric connector comprises a plug, two wires are connected to the front side of the plug, two copper plates are fixed to the rear side of the plug, cushion blocks are fixed to one sides of the two copper plates, and restraining grooves are formed in the opposite sides of the two copper plates.
Preferably, the induction butt joint piece comprises a guide rod, the guide rod is connected in a sliding mode in the guide hole, one end of the guide rod penetrates through the inside of the jack in a sliding mode, copper cores extending to the outer surfaces are arranged in the guide rod, copper contacts in contact with the copper cores are fixed on inner walls of two sides of the guide hole, a first spring is fixed at one end of the guide rod, and one end of the first spring is fixed on the inner bottom surface of the guide hole.
Preferably, the feedback positioning piece comprises a torque rotating shaft, the torque rotating shaft is arranged in the adjusting cavity, a shifting plate is slidably connected in the sliding groove, a positioning hole is formed in the top of the shifting plate, two telescopic rods are fixed on the outer surface of the torque rotating shaft, one end of each telescopic rod is rotatably connected to one side of the shifting plate, and the other end of each telescopic rod is rotatably connected to the outer surface of the guide rod.
Preferably, the guide holes positioned in the two sides of the insulating block are arranged in pairs in a group, and the sliding grooves positioned above each group of two guide holes are arranged alternately up and down.
Preferably, the limiting part comprises a sliding cavity arranged in the insulating block, a through hole is formed in the top of the sliding cavity, the through hole penetrates into the chute positioned below, a through hole is formed in the top of the insulating block, and the through hole penetrates into the chute positioned below and is positioned right above the through hole.
Preferably, the inside sliding connection of sliding chamber has the toper piece, the top of toper piece is fixed with the locating lever, the top of locating lever extends to the inside of through-hole, be close to top edge department between the inner wall of through-hole and be provided with the rubber damping ring, the surface of the inner wall locating lever of rubber damping ring is laminated mutually.
Preferably, the inner part of the insulating block is positioned below the sliding cavity, the bottom of the positioning rod penetrates through the inner part of the inner cavity in a sliding manner, the bottom of the positioning rod is fixedly provided with a movable plate, the top of the movable plate is fixedly provided with a second spring, and the top of the second spring is fixedly arranged on the inner top surface of the inner cavity.
Preferably, the inside of insulating piece is close to the both sides of sliding chamber and has all been seted up the guide way, two the inside of guide way is all sliding connection has the deflector, two one side of deflector all is fixed with the restraint pole, two the one end of restraint pole all corresponds the slip and runs through to the inside of jack.
Preferably, the other ends of the two restraining rods slide and penetrate through the sliding cavity, one sides of the two guide plates are fixed with third springs, and one ends of the two third springs are correspondingly fixed on one side inner wall of the guide groove.
Compared with the prior art, the invention has the beneficial effects that:
1. when the lithium battery is actually used, the two copper plates are inserted into the jack, in the inserting process, due to the fact that the heights of the cushion blocks on the copper plates are different, a plurality of groups of guide rods in the jack can be driven to slide, meanwhile, due to the fact that the distances between the copper core on each guide rod and the copper contact point in the guide hole are different, when the sliding distance of the copper core pushed by the height of the cushion block and the copper contact point is inconsistent, the copper contact point cannot be conducted, the contact point of the lithium battery body cannot be carried out, and therefore electric connection pieces with different voltages can be identified, and mismatching between the electric connection pieces and the lithium battery body is prevented;
2. when two copper plates are simultaneously inserted into the jack, each group of two guide rods are driven to slide, the two guide rods drive telescopic rods connected with the two guide rods to stretch and swing in the sliding process, so that the shifting plates are driven to slide in the sliding grooves, copper cores on the corresponding two guide rods correspond to copper contacts through the action of the cushion blocks, at the moment, the guide rods drive the shifting plates to slide, the positioning holes on each group of two shifting plates are just opposite to each other and are communicated with the through holes, the positioning rods are driven to slide upwards under the action of the elastic force of the second springs, the tops of the positioning rods slide to the inside of the through holes and are clamped with the two positioning holes, the two shifting plates are positioned, the guide rods are restrained, and meanwhile, the conical blocks are driven to slide upwards in the sliding cavities in the process of the positioning rods, so that one end of the restraint rods is lifted up to the inside of the jack, one end of the restraint rods is clamped in the restraint grooves on the copper plates, and the copper plates are restrained and limited;
3. after the charging is finished, the electric connecting piece is required to be pulled out, at this moment, the positioning rod positioned in the through hole is pressed downwards through the external pressing rod, so that the top of the positioning rod is pressed to the bottom of the rubber damping ring, then the external pressing rod is pulled out rapidly, because the inner side of the rubber damping ring can extend to the upper side of the positioning rod when the top of the positioning rod is positioned below the rubber damping ring, at this moment, a constraint force can be generated on the positioning rod, the positioning rod is enabled to slowly upwards Fang Ding liters, the positioning rod is prevented from instantaneously upwards Fang Ding liters under the action of the elastic force of the second spring, the external pressing rod is pulled out rapidly, at this moment, the guide rod is reset under the action of the elastic force of the first spring, and two poking plates are driven to reset, and at this moment, when the top of the positioning rod extends to the upper side, the poking plates positioned below are blocked for limiting.
Drawings
Fig. 1 is a front perspective view of a rechargeable lithium ion battery device according to the present invention;
fig. 2 is a side cutaway perspective view of a rechargeable lithium-ion battery device of the present invention;
fig. 3 is another side cutaway perspective view of a rechargeable lithium-ion battery device of the present invention;
fig. 4 is a front perspective view of an electrical connector in a rechargeable lithium ion battery device according to the present invention;
FIG. 5 is an enlarged view of the invention at A in FIG. 2;
FIG. 6 is an enlarged view of the invention at B in FIG. 3;
fig. 7 is an enlarged view of the present invention at C in fig. 6.
In the figure: 1. a lithium battery body; 2. copper columns; 3. a display screen; 4. a mounting groove; 5. an insulating block; 6. a plug; 7. a wire; 8. a jack; 9. copper plate; 10. a cushion block; 11. a restraining groove; 12. a guide hole; 13. a regulating chamber; 14. a through hole; 15. a chute; 16. a guide rod; 17. a copper core; 18. a first spring; 19. a copper contact; 20. a torque shaft; 21. a telescopic rod; 22. a poking plate; 23. positioning holes; 24. an inner cavity; 25. a movable plate; 26. a positioning rod; 27. a second spring; 28. a sliding chamber; 29. a conical block; 30. a through hole; 31. a rubber damping ring; 32. a guide groove; 33. a guide plate; 34. a restraining bar; 35. and a third spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a chargeable lithium ion battery device, including lithium cell body 1, the top of lithium cell body 1 is close to front side edge department and has been seted up mounting groove 4, the inside of mounting groove 4 is provided with insulating block 5, two jacks 8 have been seted up to the front side of insulating block 5, the front side of insulating block 5 is provided with the electric connection spare, the top of lithium cell body 1 is provided with display screen 3, the top of lithium cell body 1 is close to rear side edge department and is fixed with two copper posts 2, a plurality of guiding holes 12 have all been seted up near both sides in the inside of insulating block 5, a plurality of guiding holes 12's inside all is provided with the response interfacing part, regulation chamber 13 has all been seted up to the inside top surface of a plurality of guiding holes 12, spout 15 has all been seted up to one side inner wall of a plurality of regulation chamber 13, the one end of a plurality of spouts 15 all extends to the middle part of insulating block 5, the inside of a plurality of regulation chamber 13 all is provided with the feedback setting element with response interfacing part interconnect, the inside of insulating block 5 is provided with the spacing.
The effect that it reached is, can dock external power source and lithium cell body 1 through the electric connector charges, can drive the response butt joint spare motion when the electric connector inserts insulating piece 5 inside, can adjust the position of feedback setting element when the response butt joint spare moves, when the model of electric connector corresponds with lithium cell body 1, can trigger the locating part and carry out spacing fixedly to the electric connector after the butt joint to accomplish the butt joint.
As shown in fig. 2-7, the electric connector comprises a plug 6, two wires 7 are connected to the front side of the plug 6, two copper plates 9 are fixed to the rear side of the plug 6, cushion blocks 10 are fixed to one sides of the two copper plates 9, restraint grooves 11 are formed in the opposite sides of the two copper plates 9, the induction butt connector comprises a guide rod 16, the guide rod 16 is slidably connected to the inside of a guide hole 12, one end of the guide rod 16 slidably penetrates through the inside of the jack 8, copper cores 17 extending to the outer surfaces are arranged in the guide rod 16, copper contacts 19 which are in contact with the copper cores 17 are fixed to the inner walls of the two sides of the guide hole 12, a first spring 18 is fixed to one end of the guide rod 16, and one end of the first spring 18 is fixed to the inner bottom surface of the guide hole 12.
The effect that it reached is, insert the inside of jack 8 with two copper 9, owing to the cushion 10 difference in height on the copper 9 at the in-process of inserting, so can drive the inside multiunit guide bar 16 slip of jack 8, simultaneously owing to the copper core 17 on every guide bar 16 is different with the position distance that the copper contact 19 inside the guiding hole 12 corresponds, so when the distance that the height promotion guide bar 16 of cushion 10 slided is inconsistent with copper core 17 and copper contact 19 distance, then copper contact 19 can not switch on, just can not carry out the contact to lithium cell body 1, so can discern the electric connector of different voltages, prevent the voltage mismatch with lithium cell body 1.
As shown in fig. 2-7, the feedback positioning member includes a torque rotating shaft 20, the torque rotating shaft 20 is disposed in the adjusting cavity 13, a shifting plate 22 is slidably connected in the chute 15, a positioning hole 23 is provided at the top of the shifting plate 22, two telescopic rods 21 are fixed on the outer surface of the torque rotating shaft 20, one end of one telescopic rod 21 is rotatably connected to one side of the shifting plate 22, one end of the other telescopic rod 21 is rotatably connected to the outer surface of the guide rod 16, the guide holes 12 located in two sides of the insulating block 5 are arranged in pairs, and the chutes 15 located above each two guide holes 12 are arranged alternately up and down.
The effect that it reaches is, when two copper 9 insert the inside of jack 8 simultaneously, can drive two guide bars 16 of every group and slide, two guide bars 16 can drive the telescopic link 21 telescopic link that is connected with it at gliding in-process and swing to drive the plectrum 22 and slide in the inside of spout 15, correspond each other with copper core 17 and the copper contact 19 on two guide bars 16 that correspond through the effect of cushion 10, at this moment the guide bar 16 drives the position that the plectrum 22 is slided just so that the locating hole 23 on two plectrums 22 of every group is relative, and communicate each other with through-hole 14.
As shown in fig. 2-7, the locating part is including seting up at the inside sliding chamber 28 of insulating block 5, the through-hole 30 has been seted up at the top of sliding chamber 28, the through-hole 30 runs through to the spout 15 inside that is located the below, the through-hole 14 has been seted up at the top of insulating block 5, the through-hole 14 runs through to the spout 15 inside that is located the below, and be located directly over the through-hole 30, sliding connection has the toper piece 29 in the inside of sliding chamber 28, the top of toper piece 29 is fixed with locating lever 26, the top of locating lever 26 extends to the inside of through-hole 30, be close to top edge between the inner wall of through-hole 30 and be provided with rubber damping ring 31, the surface of the inner wall locating lever 26 of rubber damping ring 31 is laminated mutually, the inner chamber 24 has been seted up in the inside of insulating block 5 to the below of sliding chamber 28, the bottom of locating lever 26 runs through to the inside of inner chamber 24, the bottom of locating lever 26 is fixed with fly leaf 25, the top of fly leaf 25 is fixed with the second spring 27, the top of second spring 27 is fixed at the inside top surface of inner chamber 24, sliding chamber 28's inside slide cavity 28 both sides are close to guide slot 32, guide slot 32 has both guide slot 32, guide slot 33 are connected to the inside guide plate 33 both corresponding to the inside guide plate 33, the inside guide plate 34, one end 35 is fixed to the inside three one end of guide plate 34, three one side of guide plate 35 is fixed to the inside of two guide plate 34, one side of three opposite side of guide plate 35, one side of guide plate 35 is fixed to the inside, one end of two guide plate 34 is fixed to the inside, two guide plate 34, two one end 35, and two one side 35 is fixed to one side 35.
The effect that it reaches is, just make the locating hole 23 on every two poking plates 22 of group relative in the gliding position of guide bar 16 drive poking plate 22, and when being linked together with through-hole 14, the elasticity effect of second spring 27 drives locating lever 26 upwards slide, make the top of locating lever 26 slide to the inside of through-hole 14, and with two locating holes 23 mutual block, make two poking plates 22 location, thereby retrain guide bar 16, simultaneously at locating lever 26 gliding in-process still can drive conical block 29 at the inside of sliding chamber 28 upwards slide, make conical block 29 can be with the one end jack-up of restraining lever 34 to the inside of jack 8, make the one end block of restraining lever 34 in the restraint inslot 11 on copper 9, thereby retrain spacing to copper 9.
The application method and the working principle of the device are as follows: firstly, two copper plates 9 are inserted into the jack 8, in the process of insertion, due to the different heights of cushion blocks 10 on the copper plates 9, a plurality of groups of guide rods 16 in the jack 8 are driven to slide, meanwhile, due to the different corresponding position distances between a copper core 17 on each guide rod 16 and a copper contact 19 in the guide hole 12, when the sliding distance of the copper core 17 and the copper contact 19 pushed by the heights of the cushion blocks 10 is inconsistent, the copper contact 19 cannot be conducted, the lithium battery body 1 is not contacted, so that electric connectors with different voltages can be identified, the voltage mismatch with the lithium battery body 1 is prevented, when two copper plates 9 are simultaneously inserted into the jack 8, each group of two guide rods 16 are driven to slide, and in the sliding process, the two guide rods 16 drive a telescopic rod 21 connected with the copper core 17 to swing in a telescopic manner, thereby driving the shifting plates 22 to slide in the sliding grooves 15, when the copper cores 17 and the copper contacts 19 on the corresponding two guide rods 16 are mutually corresponding under the action of the cushion blocks 10, the positions of the guide rods 16 driving the shifting plates 22 to slide just enable the positioning holes 23 on each group of the two shifting plates 22 to be opposite and mutually communicated with the through holes 14, simultaneously driving the positioning rods 26 to slide upwards under the elastic force of the second springs 27, enabling the tops of the positioning rods 26 to slide to the inside of the through holes 14 and mutually clamped with the two positioning holes 23, enabling the two shifting plates 22 to be positioned, thereby restraining the guide rods 16, simultaneously driving the conical blocks 29 to slide upwards in the inside of the sliding cavities 28 in the process of upwards sliding the positioning rods 26, enabling the conical blocks 29 to lift one end of the restraining rods 34 to the inside of the insertion holes 8, enabling one end of the restraining rods 34 to be clamped in the restraint grooves 11 on the copper plates 9, therefore, restraint limiting is carried out on the copper plate 9, after charging is finished, the electric connector is required to be pulled out, at the moment, the positioning rod 26 positioned in the through hole 14 is pressed downwards through the external pressing rod, the top of the positioning rod 26 is pressed to the bottom of the rubber damping ring 31, then the external pressing rod is pulled out rapidly, when the top of the positioning rod 26 is positioned below the rubber damping ring 31, the inner side of the rubber damping ring 31 extends to the upper side of the positioning rod 26, at the moment, restraint force is generated on the positioning rod 26, the positioning rod 26 slowly rises to Fang Ding liters, the positioning rod 26 is prevented from rising to Fang Ding liters instantaneously under the action of the elastic force of the second spring 27, after the external pressing rod is pulled out rapidly, the guide rod 16 is reset under the action of the elastic force of the first spring 18, and accordingly the two poking plates 22 are driven to reset, and at the moment, when the top of the positioning rod 26 extends to the upper side, the poking plates 22 positioned below are blocked to limit.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. The rechargeable lithium ion battery device is characterized by comprising a lithium battery body (1), wherein an installation groove (4) is formed in the position, close to the front side edge, of the top of the lithium battery body (1), an insulating block (5) is arranged in the installation groove (4), two insertion holes (8) are formed in the front side of the insulating block (5), an electric connecting piece is arranged on the front side of the insulating block (5), a display screen (3) is arranged on the top of the lithium battery body (1), and two copper columns (2) are fixed on the position, close to the rear side edge, of the top of the lithium battery body (1);
the inside of insulating piece (5) is close to both sides and has all been seted up a plurality of guiding holes (12), and is a plurality of the inside of guiding hole (12) all is provided with response interfacing part, and is a plurality of regulation chamber (13) have all been seted up to the inside top surface of guiding hole (12), a plurality of spout (15) have all been seted up to one side inner wall of regulation chamber (13), a plurality of the one end of spout (15) all extends to the middle part of insulating piece (5), a plurality of the inside of regulation chamber (13) all is provided with the feedback setting element with response interfacing part interconnect, the inside of insulating piece (5) is provided with the locating part.
2. A rechargeable lithium-ion cell device according to claim 1, wherein: the electric connector comprises a plug (6), two wires (7) are connected to the front side of the plug (6), two copper plates (9) are fixed to the rear side of the plug (6), cushion blocks (10) are fixed to one sides of the two copper plates (9), and restraining grooves (11) are formed in the opposite sides of the two copper plates (9).
3. A rechargeable lithium-ion cell device according to claim 2, wherein: the induction butt joint piece comprises a guide rod (16), the guide rod (16) is slidably connected in the guide hole (12), one end of the guide rod (16) slidably penetrates through the jack (8), copper cores (17) extending to the outer surface are arranged in the guide rod (16), copper contacts (19) mutually contacting with the copper cores (17) are fixed on inner walls of two sides of the guide hole (12), a first spring (18) is fixed at one end of the guide rod (16), and one end of the first spring (18) is fixed on the inner bottom surface of the guide hole (12).
4. A rechargeable lithium-ion cell device according to claim 3, wherein: the feedback locating piece comprises a torque rotating shaft (20), the torque rotating shaft (20) is arranged in the adjusting cavity (13), a shifting plate (22) is connected to the inside of the sliding groove (15) in a sliding mode, a locating hole (23) is formed in the top of the shifting plate (22), two telescopic rods (21) are fixed to the outer surface of the torque rotating shaft (20), one end of each telescopic rod (21) is rotationally connected to one side of the corresponding shifting plate (22), and the other end of each telescopic rod (21) is rotationally connected to the outer surface of the corresponding guide rod (16).
5. The rechargeable lithium-ion cell device of claim 4, wherein: the guide holes (12) positioned in the two sides of the insulating block (5) are arranged in pairs in a group, and the sliding grooves (15) positioned above each group of two guide holes (12) are arranged alternately up and down.
6. The rechargeable lithium-ion cell device of claim 5 wherein: the limiting piece comprises a sliding cavity (28) arranged inside the insulating block (5), a through hole (30) is formed in the top of the sliding cavity (28), the through hole (30) penetrates through the sliding groove (15) located below, a through hole (14) is formed in the top of the insulating block (5), and the through hole (14) penetrates through the sliding groove (15) located below and is located right above the through hole (30).
7. The rechargeable lithium-ion cell device of claim 6, wherein: the inside sliding connection of sliding chamber (28) has toper piece (29), the top of toper piece (29) is fixed with locating lever (26), the top of locating lever (26) extends to the inside of through-hole (30), be close to top edge department between the inner wall of through-hole (30) and be provided with rubber damping ring (31), the surface of the inner wall locating lever (26) of rubber damping ring (31) laminating mutually.
8. The rechargeable lithium-ion cell device of claim 7 wherein: the inside of insulating piece (5) is located the below of sliding chamber (28) and has seted up inner chamber (24), the bottom of locating lever (26) slides and runs through to the inside of inner chamber (24), the bottom of locating lever (26) is fixed with fly leaf (25), the top of fly leaf (25) is fixed with second spring (27), the top of second spring (27) is fixed at the inside top surface of inner chamber (24).
9. The rechargeable lithium-ion cell device of claim 8, wherein: guide grooves (32) are formed in two sides, close to the sliding cavity (28), of the insulating block (5), guide plates (33) are connected in the guide grooves (32) in a sliding mode, constraint rods (34) are fixed on one sides of the guide plates (33), and one ends of the constraint rods (34) correspondingly slide and penetrate through the jack (8).
10. A rechargeable lithium-ion cell device according to claim 9, wherein: the other ends of the two restraining rods (34) are all penetrated into the sliding cavity (28) in a sliding mode, one sides of the two guide plates (33) are all fixed with third springs (35), and one ends of the two third springs (35) are all fixed on one side inner wall of the guide groove (32) correspondingly.
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| CN202311307781.4A CN117060017B (en) | 2023-10-11 | 2023-10-11 | Rechargeable lithium ion battery device |
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| CN116526053A (en) * | 2023-06-07 | 2023-08-01 | 河南克能新能源科技有限公司 | Portable lithium ion battery energy storage device |
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| US20010027063A1 (en) * | 2000-03-07 | 2001-10-04 | Shigekazu Wakata | Construction for preventing erroneous assembling of battery terminals, a battery and a set of terminals |
| JP2012186873A (en) * | 2011-03-03 | 2012-09-27 | Hitachi Vehicle Energy Ltd | Battery control device |
| JP2014017222A (en) * | 2012-06-15 | 2014-01-30 | Mitsubishi Heavy Ind Ltd | Portable power supply device |
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