CN215732012U - Novel soft package lithium battery - Google Patents
Novel soft package lithium battery Download PDFInfo
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- CN215732012U CN215732012U CN202121467117.2U CN202121467117U CN215732012U CN 215732012 U CN215732012 U CN 215732012U CN 202121467117 U CN202121467117 U CN 202121467117U CN 215732012 U CN215732012 U CN 215732012U
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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 novel soft package lithium battery, which comprises an upper cover plate and a lower cover plate which are symmetrically arranged, wherein an upper front plate is arranged on the front side of the upper cover plate, a lower front plate is arranged on the front side of the lower cover plate, the upper front plate and the lower front plate are symmetrically arranged, positioning screws are arranged on the tops of four sides of the top surface of the upper cover plate, a supporting plate is arranged on the top surface of the inner portion of the lower cover plate, a sliding groove is formed in the side wall of the lower cover plate, a lithium battery is arranged on the top surface of the supporting plate, a positive electrode and a negative electrode are arranged on the front side of the lithium battery, a lifting structure is arranged on the bottom surface of the supporting plate, three groups of convex blocks are arranged on the top surface of the lower front plate, a heat dissipation plate is arranged on the inner portion of the upper cover plate, a sliding plate is arranged on the side wall of the upper cover plate, and three groups of grooves are arranged on the bottom surface of the upper front plate. The novel soft package lithium battery provided by the utility model can be conveniently replaced and reused at the later stage, and is convenient for later-stage workers to disassemble and check.
Description
Technical Field
The utility model relates to the field of lithium batteries, in particular to a novel soft package lithium battery.
Background
With the rapid development of research and development, the lithium ion power battery has the advantages of high energy density and long cycle service life, and gradually becomes one of the power batteries with the most development potential and competitiveness, and the soft package lithium battery is a liquid lithium ion battery which is sleeved with a polymer shell and is structurally packaged by an aluminum plastic film;
firstly, the outside of most of the soft package lithium batteries needs to be protected by a protective shell, the protective shell has a fixed size, and can only be suitable for lithium batteries with the same size, so that the protective shell and the lithium batteries are inconvenient to replace and reuse in the later period; secondly, soft packet of lithium cell is fixed through the draw-in groove more, is not convenient for adjust its position, the dismantlement inspection of the user of being not convenient for simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a novel soft package lithium battery, which can effectively solve the problem that the outside of most soft package lithium batteries in the background technology needs to be protected by a protective shell, the protective shell is fixed in size and only can be suitable for lithium batteries with the same size, and the protective shell and the lithium batteries are inconvenient to replace and reuse in the later period; secondly, soft packet of lithium cell is fixed through the draw-in groove more, is not convenient for adjust its position, the technical problem of the dismantlement inspection of the user of being not convenient for simultaneously.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a novel soft package lithium battery comprises an upper cover plate and a lower cover plate which are symmetrically arranged, wherein an upper front plate is arranged on the front side of the upper cover plate, a lower front plate is arranged on the front side of the lower cover plate, the upper front plate and the lower front plate are symmetrically arranged, and positioning screws are arranged on the top surface of the upper cover plate close to the vertexes of the four sides;
the inside of apron is provided with the backup pad by the top surface down, just the lateral wall of apron is provided with the sliding tray down, the top surface of backup pad is provided with the lithium cell, the front side of lithium cell is provided with positive negative pole, the bottom surface of backup pad is provided with elevation structure, the top surface of lower front bezel is provided with three group's lugs, the inside of upper cover plate is provided with the heating panel by the bottom surface, just the lateral wall of upper cover plate is provided with the sliding plate, the bottom surface of upper front bezel is provided with three group's recesses.
As a further scheme of the utility model, the positioning screw penetrates through the sliding plate and the sliding groove, the top surface of the positioning screw is flush with the top surface of the upper cover plate, the top end of the upper front plate penetrates through the side wall of the upper cover plate, both sides of the upper front plate are in sliding connection with the upper cover plate, the bottom end of the lower front plate penetrates through the lower cover plate, and both sides of the lower front plate are in sliding connection with the lower cover plate.
As a further scheme of the utility model, the convex blocks are matched with the grooves, the semi-arc grooves are arranged between two adjacent groups of convex blocks and two adjacent groups of grooves, and the positive and negative poles are matched with the two symmetrically arranged semi-arc grooves.
In a further aspect of the present invention, the lower portion of the sliding plate is located inside the sliding groove, the lower portion of the sliding plate is slidably connected to the sliding groove, the sliding plate is located inside the side wall of the upper cover plate, and the upper portion of the sliding plate is slidably connected to the side wall of the upper cover plate.
As a further scheme of the utility model, the lifting structure comprises two guide rods and a cross screw groove, the top surface of the cross screw groove is provided with a screw rod, the surface of the screw rod close to the upper end is provided with a rotating thread, and the outer surface of the rotating thread is provided with a ball bearing.
As a further scheme of the utility model, the upper end of the guide rod is positioned at the inner side of the support plate, the guide rod is connected with the support plate in a sliding manner, the bottom surface of the cross screw groove is flush with the top surface of the lower cover plate, the cross screw groove and the screw rod are movably connected with the side wall of the bottom of the lower cover plate, the upper end of the screw rod and the ball bearing are positioned at the inner side of the support plate, and the outer surface of the ball bearing is fixedly connected with the support plate.
Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the upper cover plate and the lower cover plate are separated, the upper front plate and the lower front plate are pulled to be separated, the lithium battery is placed on the top surface of the support plate, the bottom surfaces of the positive electrode and the negative electrode are respectively positioned in the two half-arc grooves on the top surface of the lower front plate, the upper cover plate is extruded to be close to the lower cover plate, the lower part of the sliding plate is positioned in the sliding groove, the lower part of the sliding plate is in sliding connection with the sliding groove, the sliding plate is positioned in the side wall of the upper cover plate, the upper part of the sliding plate is in sliding connection with the side wall of the upper cover plate, so that the upper cover plate and the lower cover plate are close to each other, and the positions of the upper cover plate, the lower cover plate and the sliding plate are fixed by penetrating through the sliding plate and the sliding groove through the positioning screws;
through setting up elevation structure, it rotates to rotate cross screw groove and drive the lead screw rotation, inside that all is located the backup pad through lead screw upper end and ball bearing leans on the center, and ball bearing surface and backup pad fixed connection, and then drive ball bearing and backup pad removal, make the top surface and the heating panel contact of lithium cell, the top through last front bezel is again run through the upper cover lateral wall, and the both sides of going up the front bezel all with upper cover sliding connection, the apron down is run through to the bottom of lower front bezel, and the both sides of lower front bezel all with apron sliding connection down, and lug and recess looks adaptation, and then the recess that makes the symmetry is fixed spacingly to the negative pole well, just so can carry out nimble adjustment to the position of battery, both can accomplish effectively fixedly, the later stage staff's of being convenient for simultaneously dismantlement and inspection.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a novel soft-package lithium battery according to the present invention;
fig. 2 is a perspective view of a lower cover plate of a novel soft-package lithium battery according to the present invention;
fig. 3 is a perspective view of an upper cover plate of a novel soft-package lithium battery according to the present invention;
fig. 4 is a front view of an upper front plate and a lower front plate of a novel soft-packed lithium battery according to the present invention;
fig. 5 is a schematic diagram of a lifting structure of a novel soft-package lithium battery according to the present invention.
In the figure: 1. an upper cover plate; 2. a lower cover plate; 3. an upper front plate; 4. a lower front plate; 5. a set screw; 6. a lithium battery; 7. a positive electrode and a negative electrode; 8. a sliding groove; 9. a support plate; 10. a lifting structure; 11. a bump; 12. a half-arc groove; 13. a heat dissipation plate; 14. a sliding plate; 15. a groove; 16. a guide bar; 17. a cross screw slot; 18. a screw rod; 19. rotating the screw thread; 20. ball bearings.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-5, a novel soft package lithium battery includes an upper cover plate 1 and a lower cover plate 2 which are symmetrically arranged, an upper front plate 3 is arranged on the front side of the upper cover plate 1, a lower front plate 4 is arranged on the front side of the lower cover plate 2, the upper front plate 3 and the lower front plate 4 are symmetrically arranged, and positioning screws 5 are arranged near the vertices of the four sides of the top surface of the upper cover plate 1;
the inside of apron 2 is provided with backup pad 9 by the top surface down, and the lateral wall of apron 2 is provided with sliding tray 8 down, and the top surface of backup pad 9 is provided with lithium cell 6, and the front side of lithium cell 6 is provided with positive negative pole 7, and the bottom surface of backup pad 9 is provided with elevation structure 10, and the top surface of lower front bezel 4 is provided with three group's lugs 11, and the inside of upper cover plate 1 is provided with heating panel 13 by the bottom surface, and the lateral wall of upper cover plate 1 is provided with sliding plate 14, and the bottom surface of upper front bezel 3 is provided with three group's recesses 15.
Set screw 5 runs through sliding plate 14 and sliding tray 8, and set screw 5's top surface flushes with the top surface of upper cover plate 1, and the top of going up front bezel 3 runs through upper cover plate 1 lateral wall, and the both sides of going up front bezel 3 all with upper cover plate 1 sliding connection, and apron 2 is down run through to the bottom of lower front bezel 4, and the both sides of lower front bezel 4 all with apron 2 sliding connection down.
The convex blocks 11 are matched with the grooves 15, the semi-arc grooves 12 are formed between the two adjacent groups of convex blocks 11 and the two adjacent groups of grooves 15, and the positive and negative electrodes 7 are matched with the two symmetrically-arranged semi-arc grooves 12.
The lower part of sliding plate 14 is located inside sliding groove 8, and the lower part of sliding plate 14 is slidingly connected with sliding groove 8, sliding plate 14 is located inside the side wall of upper cover plate 1, and the upper part of sliding plate 14 is slidingly connected with the side wall of upper cover plate 1.
The lifting structure 10 comprises two guide rods 16 and a cross screw groove 17, a screw rod 18 is arranged on the top surface of the cross screw groove 17, a rotating thread 19 is arranged on the surface of the screw rod 18 close to the upper end, and a ball bearing 20 is arranged on the outer surface of the rotating thread 19.
The upper end of the guide rod 16 is located inside the supporting plate 9 and leans on the side, the guide rod 16 is connected with the supporting plate 9 in a sliding mode, the bottom surface of the cross screw groove 17 is flush with the top surface of the lower cover plate 2, the cross screw groove 17 and the lead screw 18 are movably connected with the side wall of the bottom of the lower cover plate 2, the upper end of the lead screw 18 and the ball bearing 20 are located inside the supporting plate 9 and lean on the center, and the outer surface of the ball bearing 20 is fixedly connected with the supporting plate 9.
When the novel soft-package lithium battery is used, firstly, the upper cover plate 1 and the lower cover plate 2 are pulled apart, the upper front plate 3 and the lower front plate 4 are pulled apart, the lithium battery 6 is placed on the top surface of the support plate 9, so that the bottom surfaces of the positive and negative electrodes 7 are respectively positioned in the two half-arc grooves 12 on the top surface of the lower front plate 4, then the upper cover plate 1 and the lower cover plate 2 are extruded to be close, the lower part of the sliding plate 14 is positioned in the sliding groove 8, the lower part of the sliding plate 14 is slidably connected with the sliding groove 8, the sliding plate 14 is positioned in the side wall of the upper cover plate 1, the upper part of the sliding plate 14 is slidably connected with the side wall of the upper cover plate 1, so that the upper cover plate 1 and the lower cover plate 2 are close to each other, then the positions of the upper cover plate 1, the lower cover plate 2 and the sliding plate 14 are fixed by penetrating through the sliding groove 14 and the sliding groove 8 through the positioning screw 5, then the screw driver rotates the cross screw groove 17, further driving the screw rod 18 to rotate, all be located the inside of backup pad 9 by the center through 18 upper ends of lead screw and ball bearing 20, and ball bearing 20 surface and backup pad 9 fixed connection, and then drive ball bearing 20 and backup pad 9 and remove, make the top surface and the heating panel 13 contact of lithium cell 6, the top through last front bezel 3 again runs through upper cover plate 1 lateral wall, and the both sides of going up front bezel 3 all with upper cover plate 1 sliding connection, apron 2 under the bottom of lower front bezel 4 runs through, and the both sides of lower front bezel 4 all with apron 2 sliding connection down, and lug 11 and recess 15 looks adaptation, and then make the recess 15 of symmetry fix spacingly well negative pole 7 well.
According to the utility model, the upper cover plate 1 and the lower cover plate 2 are separated, the upper front plate 3 and the lower front plate 4 are pulled to be separated, the lithium battery 6 is placed on the top surface of the support plate 9, the bottom surfaces of the positive and negative electrodes 7 are respectively positioned in the two half-arc grooves 12 on the top surface of the lower front plate 4, the upper cover plate 1 and the lower cover plate 2 are extruded to be close to each other, the lower part of the sliding plate 14 is positioned in the sliding groove 8, the lower part of the sliding plate 14 is in sliding connection with the sliding groove 8, the sliding plate 14 is positioned in the side wall of the upper cover plate 1, the upper part of the sliding plate 14 is in sliding connection with the side wall of the upper cover plate 1, so that the upper cover plate 1, the lower cover plate 2 and the sliding plate 14 are close to each other, and then the upper cover plate 1, the lower cover plate 2 and the sliding plate 14 are fixed by penetrating through the positioning screws 5 and the sliding grooves 8, so that the shell has a simple structure, is convenient for replacement and reuse of a protective shell and a lithium battery 6 in the later period, and improves the practicability; by arranging the lifting structure 10, the cross screw groove 17 is rotated to drive the screw rod 18 to rotate, the upper end of the screw rod 18 and the ball bearing 20 are positioned in the inner part of the supporting plate 9 and close to the center, the outer surface of the ball bearing 20 is fixedly connected with the supporting plate 9, thereby driving the ball bearing 20 and the support plate 9 to move, making the top surface of the lithium battery 6 contact with the heat dissipation plate 13, penetrating the side wall of the upper cover plate 1 through the top end of the upper front plate 3, and both sides of the upper front plate 3 are connected with the upper cover plate 1 in a sliding way, the bottom end of the lower front plate 4 penetrates through the lower cover plate 2, and both sides of the lower front plate 4 are slidably connected with the lower cover plate 2, and the convex blocks 11 and the grooves 15 are matched, and then make the recess 15 of symmetry fix spacingly to positive and negative pole 7, just so can carry out nimble adjustment to the position of battery, both can accomplish effectively fixedly, the later stage staff's of being convenient for dismantlement and inspection simultaneously.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a novel soft packet of lithium cell which characterized in that: the device comprises an upper cover plate (1) and a lower cover plate (2) which are symmetrically arranged, wherein an upper front plate (3) is arranged on the front side of the upper cover plate (1), a lower front plate (4) is arranged on the front side of the lower cover plate (2), the upper front plate (3) and the lower front plate (4) are symmetrically arranged, and positioning screws (5) are arranged on the top surface of the upper cover plate (1) close to the vertexes of the four sides;
the utility model discloses a lithium battery, including apron (2) down, the inside of apron (2) is provided with backup pad (9) by the top surface down, just the lateral wall of apron (2) down is provided with sliding tray (8), the top surface of backup pad (9) is provided with lithium cell (6), the front side of lithium cell (6) is provided with positive negative pole (7), the bottom surface of backup pad (9) is provided with elevation structure (10), the top surface of front bezel (4) is provided with three group's lugs (11) down, the inside of upper cover plate (1) is provided with heating panel (13) by the bottom surface, just the lateral wall of upper cover plate (1) is provided with sliding plate (14), the bottom surface of upper front bezel (3) is provided with three group's recess (15).
2. The novel soft-package lithium battery of claim 1, wherein: the positioning screw (5) penetrates through the sliding plate (14) and the sliding groove (8), the top surface of the positioning screw (5) is flush with the top surface of the upper cover plate (1), the top end of the upper front plate (3) penetrates through the side wall of the upper cover plate (1), the two sides of the upper front plate (3) are connected with the upper cover plate (1) in a sliding mode, the bottom end of the lower front plate (4) penetrates through the lower cover plate (2), and the two sides of the lower front plate (4) are connected with the lower cover plate (2) in a sliding mode.
3. The novel soft-package lithium battery of claim 1, wherein: the convex blocks (11) are matched with the grooves (15), half arc grooves (12) are formed between two adjacent groups of convex blocks (11) and two adjacent groups of grooves (15), and the positive and negative electrodes (7) are matched with the two half arc grooves (12) which are symmetrically arranged.
4. The novel soft-package lithium battery of claim 1, wherein: the lower part of the sliding plate (14) is positioned in the sliding groove (8), the lower part of the sliding plate (14) is in sliding connection with the sliding groove (8), the sliding plate (14) is positioned in the side wall of the upper cover plate (1), and the upper part of the sliding plate (14) is in sliding connection with the side wall of the upper cover plate (1).
5. The novel soft-package lithium battery of claim 1, wherein: the lifting structure (10) comprises two guide rods (16) and a cross screw groove (17), a screw rod (18) is arranged on the top surface of the cross screw groove (17), a rotating thread (19) is arranged on the surface of the screw rod (18) close to the upper end, and a ball bearing (20) is arranged on the outer surface of the rotating thread (19).
6. The novel soft-package lithium battery of claim 5, wherein: the upper end of guide arm (16) is located backup pad (9) inside and leans on the side, and guide arm (16) and backup pad (9) sliding connection, and the bottom surface of cross screw groove (17) flushes with apron (2) top surface down, and cross screw groove (17) and lead screw (18) all with apron (2) bottom lateral wall swing joint down, lead screw (18) upper end and ball bearing (20) all are located the inside of backup pad (9) and lean on the center, and ball bearing (20) surface and backup pad (9) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121467117.2U CN215732012U (en) | 2021-06-29 | 2021-06-29 | Novel soft package lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121467117.2U CN215732012U (en) | 2021-06-29 | 2021-06-29 | Novel soft package lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215732012U true CN215732012U (en) | 2022-02-01 |
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ID=80046167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121467117.2U Active CN215732012U (en) | 2021-06-29 | 2021-06-29 | Novel soft package lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215732012U (en) |
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2021
- 2021-06-29 CN CN202121467117.2U patent/CN215732012U/en active Active
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