CN113659274A - Lead-acid lithium ion battery pack - Google Patents
Lead-acid lithium ion battery pack Download PDFInfo
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- CN113659274A CN113659274A CN202110827271.4A CN202110827271A CN113659274A CN 113659274 A CN113659274 A CN 113659274A CN 202110827271 A CN202110827271 A CN 202110827271A CN 113659274 A CN113659274 A CN 113659274A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/258—Modular batteries; Casings provided with means for assembling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
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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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/514—Methods for interconnecting adjacent batteries or cells
- H01M50/517—Methods for interconnecting adjacent batteries or cells by fixing means, e.g. screws, rivets or bolts
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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
Abstract
The invention relates to the technical field of battery packs, in particular to a lead-acid lithium ion battery pack, which comprises a lower bottom plate, wherein the outer surface of the upper end of the lower bottom plate, which is close to the corners around, is provided with connecting rods, the outer surface of the front end of the lower bottom plate is provided with a plurality of first chutes at equal intervals, the inner parts of the first chutes are provided with fixed clamping mechanisms, the outer surface of the upper end of each connecting rod is provided with an upper top plate, the device can extrude the outer surface of a battery by using an elastic reed to play a role in fixing the battery, so that the fixing effect is improved, a mounting plate matched with the battery is not required to be found, the practicability is improved, the probability of looseness can be reduced in the later practical use by using the extruding effect, the service life of the device is prolonged, and simultaneously, a user can conveniently adjust the distance between a nickel sheet and a nickel sheet by using the matching between the nickel sheet and a sliding block which slide in a third chute, thereby improving the using effect of the device and facilitating the installation of the nickel sheet by a user.
Description
Technical Field
The invention relates to the technical field of battery packs, in particular to a lead-acid lithium ion battery pack.
Background
The battery generally refers to a single battery, and a plurality of batteries are connected in series and in parallel to form a power supply, which is called a battery pack. The battery packs are connected in series and in parallel, the voltage of each battery is required to be the same by the battery packs connected in parallel, the output voltage is equal to the voltage of one battery, the battery packs connected in parallel can provide stronger current, the battery packs connected in series do not have excessive requirements, and the battery packs connected in series can provide higher voltage as long as the capacity of the batteries is ensured to be almost the same. The battery pack is widely used in our life, and the television remote controller, the electronic toy and the flashlight are all provided with the battery pack in series connection.
1. However, when the battery pack is assembled by installing the batteries in the early period, the existing device is usually assembled by installing the batteries through the installation disc, but the installation effect is not perfect enough, the caliber size of the installation disc needs to be matched with the diameter size of the batteries to install the batteries into the installation disc, the use of the installation disc is greatly reduced, sampling inspection cannot be performed after the installation is completed, and the quality assurance of products is reduced.
2. Meanwhile, the nickel sheet is required to be fixed on the positive electrode and the negative electrode of the battery after the installation of the conventional device is completed, the operation is complicated, the nickel sheet is required to be fixed on the battery through a machine, time and labor are consumed, a large amount of production is inconvenient to carry out, and the nickel sheet cannot be directly secondarily used after being recycled, so that the nickel sheet is required to be processed and cast at this time.
Therefore, a lead-acid lithium ion battery pack is provided.
Disclosure of Invention
The present invention is directed to a lead-acid lithium ion battery pack to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a lead-acid lithium ion battery pack comprises a lower base plate, wherein connecting rods are arranged on the outer surface of the upper end of the lower base plate close to the corners of the periphery of the lower base plate, a plurality of first sliding grooves are formed in the outer surface of the front end of the lower base plate at equal intervals, fixed clamping mechanisms are arranged in the first sliding grooves, an upper top plate is arranged on the outer surface of the upper end of each connecting rod, a plurality of cavities are formed in the outer surface of the front end of the upper top plate at equal intervals, and adjusting mechanisms are arranged in the cavities;
the fixed clamping mechanism comprises a sliding plate, a first groove, a convex block, a second sliding groove, a second spring, a first sliding block and an elastic reed, wherein the first groove is formed in the position, close to the middle position, of the outer surface of the upper end of the sliding plate, the convex block is fixedly connected to the bottom end inside the first groove and is made of metal materials, the second sliding groove is formed in the inner wall of the right side of the first groove, the second spring is fixedly connected to the inner surface of the upper end inside the second sliding groove, the first sliding block is fixedly connected to one end, far away from the inner surface of the upper end inside the second sliding groove, of the second spring and the first sliding block are distributed on the left side and the right side of the first groove in a pairwise symmetrical mode, and the elastic reed is fixedly connected to one side, far away from the inside of the second sliding groove, of the first sliding block;
adjustment mechanism includes third spout, nickel piece, sliding block, second slider and regulating plate, the third spout has all been seted up near the intermediate position to the both sides surface of regulating plate, the inside sliding connection of third spout has the nickel piece, the nickel piece is located the inside one end fixedly connected with sliding block of third spout, and the nickel piece is a plurality of, a plurality of with the quantity of sliding block the nickel piece equidistance distributes inside the third spout.
When the battery is installed in the first groove, the diameter of the battery is utilized to press the elastic reed to deform, the elastic reed is forced to press the first sliding block and the second spring in the second sliding groove, so that the battery can be inserted into the first groove, and then the elastic reed is restored by utilizing the reverse elasticity of the second spring, so that the outer surface of the battery can be pressed to play a role in fixing, the fixing effect is improved, the installation disc matched with the battery is not required to be found, and the practicability is improved, meanwhile, the extrusion effect can be utilized to reduce the probability of looseness in later practical use, the service life of the device is prolonged, meanwhile, the nickel sheets are required to be fixed on the battery after the battery pack is installed on the device, the existing nickel sheets are required to be fixed on the battery through a machine, the operation is complex, the yield is reduced, and meanwhile, when the battery pack is installed, some nickel sheets are arranged in a one-to-one symmetrical mode, and some nickel sheets are arranged in a staggered mode, so that the later fixing is complex.
Preferably, the outer surface of the left side in the first chute is close to the middle position and is provided with a first clamping groove, the outer surface of the left side of the sliding plate is close to the middle position and is provided with a placing groove, the outer surface of the right side in the placing groove is fixedly connected with a first spring, the outer surface of the left side of the first spring is fixedly connected with a first clamping block, and the first clamping block and the first clamping groove are mutually clamped and connected.
During the use process, when a user needs sample inspection after assembling the battery, the user can move towards the inside of the placing groove by twisting the first clamping block to enable the first clamping block to resist the first spring, so that the first clamping block is separated from the inside of the first clamping groove, then the sliding plate is pulled out by using the first sliding groove, the sample inspection can be carried out on the battery pack, the quality of the device is improved, then the sliding plate is pushed into the first sliding groove, the first clamping block is clamped in the first clamping groove, the first clamping block is resisted by using the elasticity of the first spring, and therefore the sliding plate cannot slide out of the first sliding groove, and the fixing effect is improved.
Preferably, the inside lower extreme of cavity is close to the left side position and has seted up first through-hole, the inside lower extreme of cavity is close to the right side position and has seted up the second through-hole, the inside upper end of cavity is close to the intermediate position and has opened there is the fixed slot, and the fixed slot is cruciform structure.
When the device is used, the nickel sheet is positioned at the upper end of the battery, but the fixing effect is not ideal enough and the device is inconvenient to take.
Preferably, the front end surface of regulating plate is close to the upper end and has seted up the second draw-in groove with lower extreme position, the inside block of second draw-in groove is connected with the second fixture block, the second fixture block is located the upper end surface of the inside one end of second draw-in groove and has seted up the second recess, the inside bottom fixedly connected with third spring of second recess, the upper end surface fixedly connected with kicking block of third spring, the upper end surface of regulating plate is close to the front end position and has seted up the spacing groove, and spacing groove and kicking block match the block each other, the inside swing joint of spacing groove has the pressing block.
When the battery pack is in use, the number of the assembled batteries is not fixed in the mounting process, and the excessive nickel sheets cannot be removed, so that resources are wasted.
Preferably, the outer surface of the upper end of the adjusting plate is provided with three threaded holes at equal intervals close to the two sides, the threaded holes are internally and threadedly connected with screws, the screws penetrate through one end of the third sliding chute and are fixedly connected with a fixing plate, and the fixing plate is located on the outer surface of the upper end of the nickel sheet.
When the device works, after the nickel sheet is adjusted, the device is not provided with a device for fixing the nickel sheet, so that the adjusted nickel sheet can deviate in position due to moving and cannot correspond to a battery.
Preferably, the fixing plate is made of metal and is attached to the outer surface of the upper end of the nickel sheet.
During operation, the nickel sheet of the device is a conductor and needs to conduct in the use process, but the nickel sheet device cannot conduct well.
Compared with the prior art, the invention has the beneficial effects that:
1. install the battery when first recess is inside, the diameter that utilizes the battery oppresses the elasticity reed and takes place deformation, force the elasticity reed at inside first slider of second spout extrusion and second spring, make can insert the battery inside first recess, then utilize the reverse elasticity of second spring to recover the elasticity reed, thereby can extrude the battery surface, make it play fixed effect, improve fixed effect, need not to look for with battery assorted mounting disc, thereby the practicality has been improved, utilize the extruded effect simultaneously can reduce not hard up probability in real time at the later stage, the life of device has been improved.
2. The user is installing the nickel piece on the battery at needs, at first through the cooperation of sliding between the inside nickel piece of third spout and sliding block three for the interval between regulation nickel piece that the user can be convenient and the nickel piece, thereby improved the result of use of device, convenient to use person installs the nickel piece.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural view of the lower base plate and the upper top plate of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2 according to the present invention;
FIG. 4 is a structural view of an adjustment mechanism of the present invention;
FIG. 5 is a structural view of a nickel plate and a slider according to the present invention;
FIG. 6 is a structural view of a nickel plate and a fixing plate according to the present invention;
FIG. 7 is an enlarged view taken at B of FIG. 6 according to the present invention;
FIG. 8 is an enlarged view of the invention at C of FIG. 6.
In the figure: 1. a lower base plate; 11. a first chute; 12. a first card slot; 2. an upper top plate; 21. a first through hole; 22. a second through hole; 23. fixing grooves; 24. a cavity; 3. a connecting rod; 4. fixing the clamping mechanism; 41. a first clamping block; 42. a first spring; 43. a placement groove; 44. a first groove; 45. a bump; 46. a second chute; 47. a second spring; 48. a first slider; 49. an elastic reed; 491. a slide plate; 5. an adjustment mechanism; 51. a third chute; 52. a nickel sheet; 53. a slider; 54. a second slider; 55. a screw; 56. a threaded hole; 57. a fixing plate; 58. an adjusting plate; 59. a second card slot; 591. a second fixture block; 592. a second groove; 593. a third spring; 594. a top block; 595. a limiting groove; 596. and pressing the block.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 8, the present invention provides a technical solution of a lead-acid lithium ion battery pack:
a lead-acid lithium ion battery pack comprises a lower base plate 1, wherein connecting rods 3 are arranged on the outer surface of the upper end of the lower base plate 1 close to the corners of the periphery, a plurality of first sliding grooves 11 are formed in the outer surface of the front end of the lower base plate 1 at equal intervals, fixed clamping mechanisms 4 are arranged in the first sliding grooves 11, an upper top plate 2 is arranged on the outer surface of the upper end of the connecting rods 3, a plurality of cavities 24 are formed in the outer surface of the front end of the upper top plate 2 at equal intervals, and adjusting mechanisms 5 are arranged in the cavities 24;
wherein the fixed clamping mechanism 4 comprises a sliding plate 491, a first groove 44, a convex block 45, a second sliding chute 46, a second spring 47, a first sliding block 48 and an elastic spring 49, a first groove 44 is arranged on the outer surface of the upper end of the sliding plate 491 near the middle position, a lug 45 is fixedly connected with the bottom end inside the first groove 44, the bump 45 is made of metal, the inner wall of the right side of the first groove 44 is provided with a second sliding groove 46, the inner surface of the upper end of the interior of the second sliding chute 46 is fixedly connected with a second spring 47, one end of the second spring 47, which is far away from the inner surface of the upper end of the interior of the second sliding chute 46, is fixedly connected with a first sliding block 48, the number of the second springs 47 and the first sliding blocks 48 is a plurality, the two sliding blocks are symmetrically distributed on the left side and the right side of the first groove 44 in pairs, and one side of the first sliding block 48, which is far away from the inside of the second sliding groove 46, is fixedly connected with an elastic spring leaf 49;
adjustment mechanism 5 includes third spout 51, nickel piece 52, sliding block 53, second slider 54 and regulating plate 58, third spout 51 has all been seted up near the intermediate position to the both sides surface of regulating plate 58, the inside sliding connection of third spout 51 has nickel piece 52, nickel piece 52 is located the inside one end fixedly connected with sliding block 53 of third spout 51, and nickel piece 52 is a plurality of, a plurality of with the quantity of sliding block 53 nickel piece 52 equidistance distribution is inside third spout 51.
When the battery is installed in the first groove 44, the diameter of the battery is utilized to press the elastic spring 49 to deform, so that the elastic spring 49 presses the first slider 48 and the second spring 47 in the second sliding groove 46, the battery can be inserted into the first groove 44, and then the elastic spring 49 is restored by utilizing the reverse elasticity of the second spring 47, so that the outer surface of the battery can be pressed to play a role in fixing, the fixing effect is improved, and a mounting disc matched with the battery is not required to be found, therefore, the practicability is improved, meanwhile, the loosening probability can be reduced by utilizing the extrusion effect in the later practical use, the service life of the device is prolonged, meanwhile, the nickel sheet 52 needs to be fixed on the battery after the device is provided with the battery pack, the existing method needs to fix the nickel sheet 52 on the battery through a machine, so that the operation is complicated, the yield is reduced, meanwhile, when the battery pack is arranged, some of the battery packs are arranged in a one-to-one symmetrical mode, and some of the battery packs are arranged in a staggered mode, so that the later fixing is complicated, through the arrangement of the adjusting mechanism 5, when a user needs to install the nickel sheet 52 on the battery, the user can conveniently adjust the distance between the nickel sheet 52 and the nickel sheet 52 through the matching between the nickel sheet 52 and the sliding block 53 which are arranged in the third sliding chute 51, so that the use effect of the device is improved, the nickel plate 52 is convenient for the user to install.
As an embodiment of the present invention, as shown in fig. 2, a first locking groove 12 is formed in the first sliding groove 11 at a position close to the middle of the left outer surface, a placing groove 43 is formed in the sliding plate 491 at a position close to the middle of the left outer surface, a first spring 42 is fixedly connected to the right outer surface in the placing groove 43, a first locking block 41 is fixedly connected to the left outer surface of the first spring 42, and the first locking block 41 and the first locking groove 12 are mutually locked and connected.
In the working process, when a user needs to perform sampling inspection after the battery is assembled, the user can move the first clamping block 41 towards the inside of the placing groove 43 by pinching the first clamping block 41 to enable the first clamping block 41 to resist the first spring 42, so that the first clamping block 41 is separated from the inside of the first clamping groove 12, then the sliding plate 491 is pulled out by using the first sliding groove 11, so that the sampling inspection can be performed on the battery pack, the quality of the device is improved, then the sliding plate 491 is pushed into the first sliding groove 11, the first clamping block 41 is clamped in the first clamping groove 12, the first clamping block 41 is resisted by using the elastic force of the first spring 42, so that the sliding plate 491 cannot slide out of the first sliding groove 11, the fixing effect is improved.
As an embodiment of the present invention, as shown in fig. 2, a first through hole 21 is formed at a position close to the left side of the inner lower end of the cavity 24, a second through hole 22 is formed at a position close to the right side of the inner lower end of the cavity 24, a fixing groove 23 is formed at a position close to the middle of the inner upper end of the cavity 24, and the fixing groove 23 has a cross-shaped structure.
When the device is used, the nickel sheet 52 is positioned at the upper end of the battery, but the fixing effect is not ideal enough and the device is inconvenient to take, the invention utilizes the fixing groove 23 formed on the upper top plate 2 to connect the second slide block 54 on the adjusting plate 58 into the fixing groove 23 in a sliding way through the fixing groove 23 when a user needs to install the adjusting plate 58 at the upper end of the battery, so that the adjusted nickel sheet 52 on the adjusting plate 58 can be matched with the upper end of the battery, the convenience of the device is improved, the later-period taking is facilitated, and the usability of the device is improved.
As an embodiment of the present invention, as shown in fig. 6 to 8, a second locking groove 59 is formed on an outer surface of a front end of the adjusting plate 58 near an upper end and a lower end, a second locking block 591 is engaged and connected inside the second locking groove 59, a second groove 592 is formed on an outer surface of an upper end of the second locking block 591 at an end inside the second locking groove 59, a third spring 593 is fixedly connected to a bottom end inside the second groove 592, an ejector 594 is fixedly connected to an outer surface of an upper end of the third spring 593, a limiting groove 595 is formed on an outer surface of an upper end of the adjusting plate 58 near the front end, the limiting groove 595 and the ejector 594 are engaged and matched with each other, and a pressing block 596 is movably connected inside the limiting groove 595.
In the invention, through the matching between the second clamping block 591 and the second clamping groove 59, when a user needs to remove the redundant nickel sheet 52, the user presses the pressing block 596 inwards at the same time when pressing the pressing block 596, so that the pressing block 596 presses the ejector block 594 out of the limiting groove 595, then the second clamping block 591 is taken out of the second clamping groove 59, and then the user slides the redundant nickel sheet 52 out of the third sliding groove 51, thereby recycling the redundant nickel sheet 52, improving the utilization value of the nickel sheet, and then clamping the second clamping block 591 into the second clamping groove 59.
As an embodiment of the present invention, as shown in fig. 4 to 7, three threaded holes 56 are equidistantly formed on the outer surface of the upper end of the adjusting plate 58 near both sides, screws 55 are threadedly connected to the three threaded holes 56, a fixing plate 57 is fixedly connected to one end of each screw 55 penetrating through the third sliding groove 51, and the fixing plate 57 is located on the outer surface of the upper end of the nickel plate 52.
In the invention, through arranging the fixing plate 57, after the nickel sheet 52 is adjusted by a user, the screw 55 is screwed to tightly screw the screw 55, so that the fixing plate 57 fixed at the lower end of the screw 55 extrudes the nickel sheet 52, thereby fixing the nickel sheet 52 and improving the fixing effect.
As shown in fig. 6 to 7, in one embodiment of the present invention, the fixing plate 57 is made of metal and is attached to the outer surface of the upper end of the nickel plate 52.
During operation, the nickel sheet 52 of the device is a conductor and needs to conduct in the use process, but the device of the nickel sheet 52 can not conduct well, and the invention can effectively conduct by arranging the fixing plate 57 and utilizing the fixing plate 57 made of metal.
The working principle is as follows: firstly, when the battery is installed in the first groove 44, the diameter of the battery is used for pressing the elastic spring 49 to deform, the elastic spring 49 is forced to extrude the first slide block 48 and the second spring 47 in the second sliding groove 46, so that the battery can be inserted into the first groove 44, then the reverse elasticity of the second spring 47 is used for restoring the elastic spring 49, so that the outer surface of the battery can be extruded, the battery can be fixed, the fixing effect is improved, a mounting disc matched with the battery is not required to be found, the practicability is improved, meanwhile, the probability of looseness can be reduced in the later practical use by using the extrusion effect, the service life of the device is prolonged, when the nickel sheet 52 is required to be installed on the battery, firstly, the distance between the nickel sheet 52 and the nickel sheet 52 can be conveniently adjusted by the cooperation between the nickel sheet 52 sliding in the third sliding groove 51 and the slide block 53, thereby the using effect of the device is improved, the nickel sheet 52 is convenient for a user to install, then the user can utilize the fixing groove 23 formed on the upper top plate 2 when the adjusting plate 58 is required to be installed at the upper end of the battery, the second sliding block 54 on the adjusting plate 58 is connected into the fixing groove 23 in a sliding manner, so that the adjusted nickel sheet 52 on the adjusting plate 58 can be matched with the upper end of the battery, the convenience of the device is improved, the later taking is convenient, the usability of the device is improved, when the redundant nickel sheet 52 needs to be detached, the user simultaneously presses the pressing block 596 inwards, the pressing block 596 extrudes the jacking block 594 and presses the jacking block 594 out of the limiting groove 595, then the second clamping block 591 is taken out of the second clamping groove 59, then the user slides the redundant nickel sheet 52 out of the third sliding groove 51, and the redundant nickel sheet 52 can be recycled, the utility value is improved, then the second fixture block 591 is clamped into the second clamping groove 59, after the nickel sheet 52 is adjusted by a user, the screw 55 is twisted to tightly twist the screw 55, so that the fixing plate 57 fixed at the lower end of the screw 55 extrudes the nickel sheet 52, thereby fixing the nickel sheet, the fixing effect is improved, when the sampling inspection is needed after the battery is assembled, the user can move the first fixture block 41 towards the inside of the placing groove 43 by pinching the first fixture block 41, so that the first fixture block 41 resists the first spring 42, thereby the first fixture block 41 is separated from the inside of the first clamping groove 12, then the sliding plate 491 is pulled out by using the first sliding groove 11, thereby the sampling inspection can be carried out on the battery pack, the quality of the device is improved, then the sliding plate 491 is pushed into the inside of the first sliding groove 11, the first fixture block 41 is clamped into the inside of the first clamping groove 12, the first fixture block 41 is resisted by using the elasticity of the first spring 42, so that the sliding plate 491 will not slide out of the first sliding groove 11, and the fixing effect is improved.
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 lead acid lithium ion battery group, includes lower plate (1), its characterized in that: the outer surface of the upper end of the lower bottom plate (1) close to the four corners is provided with connecting rods (3), the outer surface of the front end of the lower bottom plate (1) is provided with a plurality of first sliding grooves (11) at equal intervals, fixed clamping mechanisms (4) are arranged inside the first sliding grooves (11), the outer surface of the upper end of the connecting rods (3) is provided with an upper top plate (2), the outer surface of the front end of the upper top plate (2) is provided with a plurality of cavities (24) at equal intervals, and adjusting mechanisms (5) are arranged inside the cavities (24);
wherein, the fixed clamping mechanism (4) comprises a sliding plate (491), a first groove (44), a convex block (45), a second sliding chute (46), a second spring (47), a first slide block (48) and an elastic spring leaf (49), the outer surface of the upper end of the sliding plate (491) is provided with the first groove (44) near the middle position, the bottom end inside the first groove (44) is fixedly connected with the convex block (45), the convex block (45) is made of metal material, the inner wall of the right side of the first groove (44) is provided with the second sliding chute (46), the inner surface of the upper end inside the second sliding chute (46) is fixedly connected with the second spring (47), one end of the second spring (47) far away from the inner surface of the upper end inside the second sliding chute (46) is fixedly connected with the first slide block (48), the number of the second spring (47) and the first slide block (48) is a plurality, the two sliding blocks are symmetrically distributed on the left side and the right side of the first groove (44) in pairs, and one side, far away from the inside of the second sliding groove (46), of the first sliding block (48) is fixedly connected with an elastic spring leaf (49);
adjustment mechanism (5) include third spout (51), nickel piece (52), sliding block (53), second slider (54) and regulating plate (58), third spout (51) have all been seted up near the intermediate position to the both sides surface of regulating plate (58), the inside sliding connection of third spout (51) has nickel piece (52), nickel piece (52) are located the inside one end fixedly connected with sliding block (53) of third spout (51), and the quantity of nickel piece (52) and sliding block (53) is a plurality of, a plurality of nickel piece (52) equidistance distributes inside third spout (51).
2. The lead-acid lithium ion battery pack of claim 1, wherein: the inner left outer surface of the first sliding groove (11) is close to the middle position and is provided with a first clamping groove (12), the left outer surface of the sliding plate (491) is close to the middle position and is provided with a placing groove (43), the inner right outer surface of the placing groove (43) is fixedly connected with a first spring (42), the left outer surface of the first spring (42) is fixedly connected with a first clamping block (41), and the first clamping block (41) and the first clamping groove (12) are mutually clamped and connected.
3. The lead-acid lithium ion battery pack of claim 1, wherein: the utility model discloses a cavity, including cavity (24), the inside lower extreme of cavity (24) is close to left side position and has seted up first through-hole (21), cavity (24) inside lower extreme is close to right side position and has seted up second through-hole (22), the inside upper end of cavity (24) is close to the intermediate position and has opened fixed slot (23), and fixed slot (23) are cruciform structure.
4. The lead-acid lithium ion battery pack of claim 1, wherein: the front end surface of regulating plate (58) is close to the upper end and has seted up second draw-in groove (59) with lower extreme position, the inside block of second draw-in groove (59) is connected with second fixture block (591), second fixture block (591) are located the upper end surface of the inside one end of second draw-in groove (59) and have seted up second recess (592), the inside bottom fixedly connected with third spring (593) of second recess (592), the upper end surface fixedly connected with kicking block (594) of third spring (593), spacing groove (595) have been seted up near the front end position to the upper end surface of regulating plate (58), and spacing groove (595) and kicking block (594) match the block each other, the inside swing joint of spacing groove (595) has according to briquetting (596).
5. The lead-acid lithium ion battery pack of claim 1, wherein: three threaded holes (56) are formed in the outer surface of the upper end of the adjusting plate (58) close to the two sides at equal intervals, screws (55) are connected to the inner threads of the three threaded holes (56), the screws (55) penetrate through one end, inside the third sliding groove (51), of the fixing plate (57), and the fixing plate (57) is located on the outer surface of the upper end of the nickel sheet (52).
6. The lead-acid lithium ion battery pack of claim 1, wherein: the fixing plate (57) is made of metal and is attached to the outer surface of the upper end of the nickel sheet (52).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110827271.4A CN113659274A (en) | 2021-07-21 | 2021-07-21 | Lead-acid lithium ion battery pack |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110827271.4A CN113659274A (en) | 2021-07-21 | 2021-07-21 | Lead-acid lithium ion battery pack |
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| CN113659274A true CN113659274A (en) | 2021-11-16 |
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| CN202110827271.4A Pending CN113659274A (en) | 2021-07-21 | 2021-07-21 | Lead-acid lithium ion battery pack |
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Cited By (1)
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| CN114784447A (en) * | 2022-05-16 | 2022-07-22 | 佰凡电池(江苏)有限公司 | High-temperature-resistant new energy lithium battery and processing method |
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