CN210805900U - Lithium battery pack with quick combination connecting mechanism - Google Patents
Lithium battery pack with quick combination connecting mechanism Download PDFInfo
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- CN210805900U CN210805900U CN201922482590.7U CN201922482590U CN210805900U CN 210805900 U CN210805900 U CN 210805900U CN 201922482590 U CN201922482590 U CN 201922482590U CN 210805900 U CN210805900 U CN 210805900U
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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 utility model discloses a lithium battery pack with quick combination connecting mechanism, which comprises a fixing base, the fixed base top equidistance has been seted up fixed slot, fixed slot inner wall equidistance has been seted up extrusion groove, extrusion groove inner wall top one side has been seted up and has been accomodate the groove, extrusion groove inner wall both ends limit portion has all been seted up spacing spout, extrusion groove inner wall side-mounting has extrusion spring, extrusion spring one end is connected with the stripper plate, the lithium cell has been placed to the fixed slot inside, the lithium cell top is installed the limiting plate, the spread groove has all been seted up to limiting plate top both sides, through fixed slot, extrusion groove, accomodate groove, spacing spout, extrusion spring and stripper plate, can extrude the fixed to the lithium cell, through carrying out the extrusion fixed to the lithium cell, can prevent the phenomenon that the lithium cell from appearing rocking when welding, be favorable to, the speed of welding and installing the lithium battery pack by workers is improved.
Description
Technical Field
The utility model relates to a lithium cell group technical field specifically is a lithium cell group with quick combination coupling mechanism.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution, using lithium metal or a lithium alloy as a negative electrode material. With the continuous development of lithium ion batteries, in order to meet the requirements of higher voltage and capacity, a plurality of lithium batteries need to be connected in series and in parallel to form a power lithium battery pack, and the power lithium battery pack is widely applied to the fields of battery cars, motorcycles, automobiles and other required power supply devices;
the existing lithium battery pack is connected in series and parallel in a welding mode of connecting sheet tin soldering, when the lithium battery is welded, when the lithium battery shakes, the welding quality of the lithium battery cannot be guaranteed, and the lithium battery pack is easy to use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a lithium cell group with quick combination coupling mechanism can effectively solve and propose in the above-mentioned background art when the lithium cell welds, when the phenomenon appears rocking in the lithium cell, the welding quality of lithium cell can not be ensured, influences the problem of the use of lithium cell group easily.
In order to achieve the above object, the utility model provides a following technical scheme: a lithium battery pack with a quick combination connecting mechanism comprises a fixed base, wherein fixed grooves are formed in the top end of the fixed base at equal intervals, extrusion grooves are formed in the inner walls of the fixed grooves at equal intervals, accommodating grooves are formed in one side of the top end of the inner wall of each extrusion groove, limiting sliding grooves are formed in the edge portions of two ends of the inner wall of each extrusion groove, an extrusion spring is installed on the side surface of the inner wall of each extrusion groove, and one end of each extrusion spring is connected with an extrusion plate;
the lithium battery is placed to fixed slot inside, the limiting plate is installed on the lithium battery top, the spread groove has all been seted up to limiting plate top both sides, the connecting hole has been seted up at spread groove inner wall bottom middle part, connecting hole internally mounted has T type connecting plate, connecting groove has all been seted up to unable adjustment base top both sides.
Preferably, a mounting hole is formed in the middle of one end of the inner wall of the connecting clamping groove, a connecting screw rod is mounted inside the mounting hole, and the T-shaped connecting plate and the fixed base are fixed through the connecting screw rod.
Preferably, limiting clamping blocks are welded at the two ends of the extrusion plate and are located inside the limiting sliding grooves.
Preferably, limiting clamping grooves are formed in the two sides of the top end of the limiting plate close to the connecting grooves, the fixing block is installed on one side of the inside of the limiting clamping groove in the right side in a hinged mode, a first fixing screw is installed on one side of the top end of the fixing block, moving grooves are formed in the two ends of the fixing base, fixing fixture blocks are installed inside the moving grooves, and fixing clamping grooves are formed in the two ends of the fixing base close to the moving grooves.
Preferably, a screw groove is formed in one side of the bottom end of the inner wall of the left limiting clamping groove, and the diameter of the first fixing screw is equal to the inner diameter of the screw groove.
Preferably, the through-hole has been seted up to shifting chute inner wall one end, fixed fixture block one end limit portion has seted up the fixed orifices, the screw rod hole has been seted up at fixed slot inner wall one end middle part, and the downthehole internally mounted of screw rod has the second fixed screw.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through fixed slot, extrusion groove, accomodate groove, spacing spout, extrusion spring and stripper plate, can extrude fixedly to the lithium cell, through extrude fixedly to the lithium cell, can prevent that the phenomenon that the lithium cell from appearing rocking when the welding, be favorable to reducing the welding installation degree of difficulty of lithium cell group, improve the speed that staff's welding installation lithium cell group.
2. Through spread groove, connecting hole, connecting slot, T type connecting plate and connecting screw, can make unable adjustment base and limiting plate connection as an organic whole, carry on spacing fixedly to the lithium cell of installation between unable adjustment base and the limiting plate, prevent that unable adjustment base or limiting plate from appearing the phenomenon that drops when the transport, are favorable to reducing the degree of difficulty that the staff carried lithium cell group, improve staff's work efficiency.
3. Through spacing draw-in groove, fixed block, first clamping screw, shifting chute, fixed slot, fixed fixture block and second clamping screw, can reduce the concatenation installation degree of difficulty between the lithium cell group, the staff of being convenient for is to the equipment of multiunit lithium cell group.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the installation structure of the extrusion spring of the present invention;
fig. 3 is a schematic structural diagram of the limiting plate of the present invention;
FIG. 4 is a schematic structural diagram of the area A in FIG. 3 according to the present invention;
reference numbers in the figures: 1. a fixed base; 2. fixing grooves; 3. extruding a groove; 4. a receiving groove; 5. a limiting chute; 6. a compression spring; 7. a pressing plate; 8. a lithium battery; 9. a limiting plate; 10. connecting grooves; 11. connecting holes; 12. a connecting clamping groove; 13. a T-shaped connecting plate; 14. connecting a screw rod; 15. a limiting clamping groove; 16. a fixed block; 17. a first fixing screw; 18. a moving groove; 19. fixing the clamping groove; 20. fixing the fixture block; 21. and a second fixing screw.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, a lithium battery pack with quick-assembly connecting mechanism, including unable adjustment base 1, unable adjustment base 1 top equidistance has seted up fixed slot 2, unable adjustment slot 2 inner wall equidistance has seted up extrusion groove 3, extrusion groove 3 inner wall top side has seted up and has taken in groove 4, extrusion groove 3 inner wall both ends limit portion has all seted up spacing spout 5, extrusion groove 3 inner wall side is installed to the inner wall side, extrusion spring 6 is installed to the extrusion groove 3 inner wall side, extrusion spring 6 one end is connected with stripper plate 7, stripper plate 7 both ends all weld spacing fixture block, and spacing fixture block is located inside spacing spout 5, can carry on the spacing to stripper plate 7, can make the more steady that stripper plate 7 moved;
The two sides of the top end of the limiting plate 9 are provided with limiting clamping grooves 15 near the connecting groove 10, one side inside the right limiting clamping groove 15 is hinged with a fixed block 16, one side of the top end of the fixed block 16 is provided with a first fixed screw 17, the two ends of the fixed base 1 are provided with moving grooves 18, the inside of the moving grooves 18 is provided with a fixed clamping block 20, the two ends of the fixed base 1 are provided with fixed clamping grooves 19 near the moving grooves 18, one side of the bottom end of the inner wall of the left limiting clamping groove 15 is provided with a screw groove, the diameter of the first fixed screw 17 is equal to the inner diameter of the screw groove, the splicing difficulty between the two limiting plates 9 is reduced, the splicing between the two limiting plates 9 is convenient, one end of the inner wall of the moving groove, and the screw hole internally mounted has the second fixed screw 21, the concatenation installation between two unable adjustment bases 1 of being convenient for.
The utility model discloses a theory of operation and use flow: a lithium battery pack with a quick combination connecting mechanism is characterized in that in the actual use process, a worker aligns one end of a lithium battery 8 with a fixed groove 2, the lithium battery 8 is inserted into the fixed groove 2 and can be positioned by the fixed groove 2, when the lithium battery 8 contacts with an extrusion plate 7, the extrusion plate 7 is extruded, so that the extrusion plate 7 moves in an extrusion groove 3, the extrusion plate 7 moves to drive an extrusion spring 6 to compress, when the extrusion plate 7 moves, a limit fixture block moves in a limit chute 5, the extrusion plate 7 can be limited by the limit fixture block and the limit chute 5, so that the extrusion plate 7 moves more stably, when the lithium battery 8 moves, under the action of the elastic potential energy of the extrusion spring 6, the extrusion spring 6 pushes the extrusion plate 7 to move, the lithium battery 8 is extruded and can be extruded and fixed, the lithium battery 8 can be limited by extruding and fixing the lithium battery 8, so that the lithium battery 8 is prevented from shaking during welding, the welding and installation difficulty of the lithium battery pack is reduced, and the speed of installing the lithium battery pack by workers is increased;
the working personnel install a limiting plate 9 at the top of the lithium battery 8, so that the lithium battery 8 enters a mounting groove formed in the limiting plate 9, the working personnel install a T-shaped connecting plate 13, the bottom of the T-shaped connecting plate 13 is inserted into a connecting hole 11, the bottom of the T-shaped connecting plate 13 enters a connecting clamping groove 12, the working personnel install a connecting screw 14 to fix the T-shaped connecting plate 13, the fixing base 1 and the limiting plate 9 can be connected into a whole through the T-shaped connecting plate 13, the lithium battery 8 installed between the fixing base 1 and the limiting plate 9 is limited and fixed, the phenomenon that the fixing base 1 or the limiting plate 9 falls off during carrying is prevented, the difficulty of carrying the lithium battery pack by the working personnel is reduced, and the working efficiency of the working personnel is;
in practical use, a plurality of lithium battery packs are matched for use, an operator aligns the sides of the two lithium battery packs, rotates the fixing block 16 of the first lithium battery pack to enable the fixing block 16 to enter the limiting clamping groove 15 of the second lithium battery pack, installs the first fixing screw 17 to splice the limiting plates 9 of the first lithium battery pack and the second lithium battery pack, then pushes the fixing clamping block 20 of the first lithium battery pack to enable the fixing clamping block 20 to move in the moving groove 18 and enter the fixing clamping groove 19 of the second lithium battery pack, rotates the second fixing screw 21 to splice the fixing bases 1 of the first lithium battery pack and the second lithium battery pack, and can perform limiting fixing on the first lithium battery pack and the second lithium battery pack by splicing the limiting plates 9 of the first lithium battery pack and the fixing bases 1 of the second lithium battery pack, the splicing and mounting difficulty among the lithium battery packs is reduced, and the assembly of multiple lithium battery packs by workers is facilitated.
Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a lithium cell group with quick combination coupling mechanism, includes unable adjustment base (1), its characterized in that: fixing grooves (2) are formed in the top end of the fixing base (1) at equal intervals, extrusion grooves (3) are formed in the inner wall of each fixing groove (2) at equal intervals, a storage groove (4) is formed in one side of the top end of the inner wall of each extrusion groove (3), limiting sliding grooves (5) are formed in the edge portions of two ends of the inner wall of each extrusion groove (3), extrusion springs (6) are installed on the side surfaces of the inner wall of each extrusion groove (3), and one ends of the extrusion springs (6) are connected with extrusion plates (7);
lithium cell (8) have been placed to fixed slot (2) inside, limiting plate (9) are installed on lithium cell (8) top, spread groove (10) have all been seted up to limiting plate (9) top both sides, connecting hole (11) have been seted up at spread groove (10) inner wall bottom middle part, connecting hole (11) internally mounted has T type connecting plate (13), connecting groove (12) have all been seted up to unable adjustment base (1) top both sides.
2. The lithium battery pack with the quick-assembly connecting mechanism according to claim 1, wherein: the mounting hole is formed in the middle of one end of the inner wall of the connecting clamping groove (12), a connecting screw rod (14) is mounted inside the mounting hole, and the T-shaped connecting plate (13) and the fixing base (1) are fixed through the connecting screw rod (14).
3. The lithium battery pack with the quick-assembly connecting mechanism according to claim 1, wherein: and limiting clamping blocks are welded at the two ends of the extrusion plate (7) and are positioned in the limiting sliding grooves (5).
4. The lithium battery pack with the quick-assembly connecting mechanism according to claim 1, wherein: limiting plate (9) top both sides are close to spread groove (10) department and have all seted up limiting groove (15), the inside one side of right side limiting groove (15) is articulated installs fixed block (16), first clamping screw (17) are installed to fixed block (16) top one side, shifting chute (18) have all been seted up at unable adjustment base (1) both ends, shifting chute (18) internally mounted has fixture block (20), unable adjustment base (1) both ends are close to shifting chute (18) department and have seted up fixed groove (19).
5. The lithium battery pack with the quick-assembly connecting mechanism as claimed in claim 4, wherein: screw rod groove has been seted up to spacing draw-in groove (15) inner wall bottom one side in left side, the diameter of first set screw (17) equals the internal diameter in screw rod groove.
6. The lithium battery pack with the quick-assembly connecting mechanism as claimed in claim 4, wherein: the through-hole has been seted up to shifting chute (18) inner wall one end, the fixed orifices has been seted up to fixed fixture block (20) one end limit portion, screw rod hole has been seted up at fixed slot (19) inner wall one end middle part, and screw rod hole internally mounted has second fixed screw (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922482590.7U CN210805900U (en) | 2019-12-30 | 2019-12-30 | Lithium battery pack with quick combination connecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922482590.7U CN210805900U (en) | 2019-12-30 | 2019-12-30 | Lithium battery pack with quick combination connecting mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN210805900U true CN210805900U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922482590.7U Active CN210805900U (en) | 2019-12-30 | 2019-12-30 | Lithium battery pack with quick combination connecting mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111933830A (en) * | 2020-08-20 | 2020-11-13 | 博罗县矩之阵新能源有限公司 | Automatic packaging production equipment for lithium battery |
| CN113659274A (en) * | 2021-07-21 | 2021-11-16 | 杨晨 | Lead-acid lithium ion battery pack |
-
2019
- 2019-12-30 CN CN201922482590.7U patent/CN210805900U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111933830A (en) * | 2020-08-20 | 2020-11-13 | 博罗县矩之阵新能源有限公司 | Automatic packaging production equipment for lithium battery |
| CN113659274A (en) * | 2021-07-21 | 2021-11-16 | 杨晨 | Lead-acid lithium ion battery pack |
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