CN215933725U - Lithium ion battery pack convenient to replace quickly - Google Patents
Lithium ion battery pack convenient to replace quickly Download PDFInfo
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- CN215933725U CN215933725U CN202122347103.3U CN202122347103U CN215933725U CN 215933725 U CN215933725 U CN 215933725U CN 202122347103 U CN202122347103 U CN 202122347103U CN 215933725 U CN215933725 U CN 215933725U
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- battery pack
- lithium ion
- ion battery
- box
- screw rod
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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 relates to the technical field of battery packs, in particular to a lithium ion battery pack convenient for quick replacement, which comprises: the lifting platform is arranged in the containing box and is connected with the bottom of the containing box through a sliding rod; the battery pack box body is arranged inside the containing box and is placed on the upper surface of the lifting platform; the beneficial effects are that: the utility model provides a make things convenient for quick replacement's lithium ion battery group to pass through the design of foam obturator, cushion, can carry out effectual protection to lithium ion battery group body, reduce the vibrations that lithium ion battery group body received, avoid the condition of lithium ion battery group body damage to take place, simultaneously, spout, slider, connecting rod and reset spring's design can be when lithium ion battery group body is placed in the box, and is spacing to lithium ion battery group automatically.
Description
Technical Field
The utility model relates to the technical field of battery packs, in particular to a lithium ion battery pack convenient to replace quickly.
Background
The lithium ion battery is a secondary battery (rechargeable battery) which mainly depends on the movement of lithium ions between a positive electrode and a negative electrode to work, Li + is inserted and extracted back and forth between the two electrodes in the charging and discharging process, the Li + is extracted from the positive electrode and inserted into the negative electrode through an electrolyte during charging, the negative electrode is in a lithium-rich state, and the lithium ion battery pack is formed by a plurality of lithium ion batteries during discharging.
At present, most of traditional lithium ion battery pack structures are fixed, so that the lithium ion battery pack is extremely complicated in the process of mounting and dismounting, the replacement operation of the lithium ion battery pack is not facilitated, and the use of the lithium ion battery pack is influenced.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a lithium ion battery pack that is easy to replace, so as to solve the above problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a lithium ion battery pack that facilitates quick replacement, the lithium ion battery pack that facilitates quick replacement comprising: the containing box, the containing box is inside to be equipped with lift platform, and lift platform passes through the slide bar and is connected with the containing box bottom.
The battery pack box body is arranged inside the containing box and placed on the upper surface of the lifting platform.
Preferably, four sliding rods are arranged, penetrate through the lifting platform and are arranged in a rectangular shape and fixed at the bottom of the storage box.
Preferably, the central symmetry position of the slide bar is provided with a bidirectional screw rod, one end of the bidirectional screw rod is connected with a screw rod base, one end of the bidirectional screw rod is connected with a motor, and the screw rod base and the motor are respectively fixed on the opposite side walls of the storage box.
Preferably, the two-way screw rod is sleeved with two screw rod nuts, and the screw rod nuts are internally provided with threads matched with the two-way screw rod.
Preferably, the two sets of screw rod nuts are connected with the lifting platform through the supporting rods, and two ends of each supporting rod are hinged.
Preferably, an opening for the battery pack box to enter and exit is formed in the upper portion of the storage box, and a storage box cover matched with the opening in size is hinged to the side wall of the opening of the storage box.
Preferably, the battery pack box is internally and fixedly connected with four uniformly distributed partition plates, one side of the two outermost partition plates is fixedly connected with the battery pack box, and a foam plate is fixedly arranged at the bottom between the two adjacent partition plates.
Preferably, the relative one side of baffle all is provided with the guard plate, and one side both ends that the guard plate is close to the baffle all are connected with the connecting rod, and connecting rod one end is connected with the slider, and the slider cunning has cup jointed reset spring in the spout that the baffle lateral wall was seted up, and reset spring is located between guard plate and the spout, and is equipped with the cystosepiment between guard plate and the baffle. The foam board is arranged on the side wall of the clapboard.
Preferably, the opposite side of the protection plate is provided with uniformly distributed balls, and a lithium ion battery pack is clamped between the balls on the two sides.
Preferably, a battery pack box cover is arranged on the upper side of the battery pack box body, soft pads are uniformly distributed on the lower surface of the battery pack box cover, and the soft pads are located right above the lithium ion battery pack.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the lithium ion battery pack convenient to replace quickly, through the design of the foam filling body and the soft cushion, the lithium ion battery pack body can be effectively protected, the vibration received by the lithium ion battery pack body is reduced, the lithium ion battery pack body is prevented from being damaged, and meanwhile, due to the design of the sliding groove, the sliding block, the connecting rod and the reset spring, the lithium ion battery pack can be automatically limited when the lithium ion battery pack body is placed in the box body;
2. the utility model provides a make things convenient for quick replacement's lithium ion battery group to pass through the design of ball, reduced the recruitment that the user was used when changing lithium ion battery group, design the containing box simultaneously, stock the lithium ion battery group in the containing box, reduced the possibility that lithium ion battery group was damaged by the outside.
Drawings
FIG. 1 is a schematic view of a battery pack case according to the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
FIG. 3 is a schematic diagram of the whole structure of the present invention.
In the figure: the battery pack comprises a storage box 1, a slide rod 2, a screw rod base 3, a bidirectional screw rod 4, a motor 5, a lifting platform 6, a screw rod nut 7, a support rod 8, a battery pack box 9, a storage box cover 10, a protection plate 11, foam 12, a partition plate 13, a battery pack box cover 14, a cushion 15, balls 16, a connecting rod 17, a slide block 18, a sliding chute 19, a reset spring 20 and a lithium ion battery pack 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a lithium ion battery pack that facilitates quick replacement, the lithium ion battery pack that facilitates quick replacement comprising: the storage box 1, a lifting platform 6 is arranged in the storage box 1, the lifting platform 6 is connected with the bottom of the storage box 1 through four slide bars 2, the slide bars 2 penetrate through the lifting platform 6, the slide bars 2 are arranged and fixed at the bottom of the containing box 1 in a rectangular shape, the centrosymmetric positions of the slide bars 2 are provided with two-way screw rods 4, one ends of the two-way screw rods 4 are connected with a screw rod base 3, one ends of the two-way screw rods 4 are connected with a motor 5, the screw rod base 3 and the motor 10 are respectively fixed on opposite side walls of the containing box 1, the two-way screw rods 4 are sleeved with screw rod nuts 7, two groups of screw rod nuts 7 are arranged, and the screw nuts 7 are internally provided with threads matched with the bidirectional screw 7, the two groups of screw nuts 7 are connected with the lifting platform 6 through the support rod 8, two ends of the support rod 8 are hinged, an opening for the battery pack box body 9 to enter and exit is arranged above the containing box 1, and the side wall of the opening of the containing box 1 is hinged with a containing box cover 10 matched with the opening in size;
the battery pack box 9 is arranged in the containing box 1, the battery pack box 9 is placed on the upper surface of the lifting platform 6, four uniformly distributed partition plates 13 are fixedly connected in the battery pack box 9, one side of each partition plate 13 positioned on the outermost side is fixedly connected with the battery pack box 9, foam 12 is fixedly arranged at the bottom between every two adjacent partition plates 13, a protection plate 11 is arranged on one side opposite to each partition plate 13, two ends of one side, close to each partition plate 13, of each protection plate 11 are respectively connected with a connecting rod 17, one end of each connecting rod 17 is connected with a sliding block 18, each sliding block 18 is connected in a sliding groove 19 formed in the side wall of each partition plate 13 in a sliding mode, each sliding groove 19 is sleeved with a return spring 20, each return spring 20 is positioned between each protection plate 11 and each sliding groove 9, each foam plate 12 is arranged between each protection plate 11 and each partition plate 13, each foam plate 12 is arranged on the side wall of each partition plate 13, and uniformly distributed balls 16 are arranged on one side opposite to each protection plate 11, lithium ion battery pack 21 is clamped between the balls 16 on the two sides, a battery pack box cover 14 is arranged on the upper side of the battery pack box body 9, soft pads 15 which are uniformly distributed are arranged on the lower surface of the battery pack box cover 14, and the soft pads 15 are positioned right above the lithium ion battery pack 21.
The working principle is as follows: during practical use, when a lithium ion battery pack 21 needs to be replaced, the storage box cover 10 is firstly opened, then the motor 5 is started, the motor 5 drives the bidirectional screw rod 4 to rotate, after the bidirectional screw rod 4 rotates, the two groups of screw nuts 7 sleeved on the bidirectional screw rod 4 can move in the opposite direction of the bidirectional screw rod 4, the screw nuts 7 drive the supporting rods 8 with two hinged ends, the lifting platform 6 drives the battery pack box body 9 to move upwards along the sliding rods 2, the battery pack box body 9 extends out of an upper opening of the storage box, then the battery pack box cover 14 is opened, the lithium ion battery pack 21 is drawn out along the balls 16 on the protection plate 11 to be replaced, the battery pack box cover 14 is covered after replacement is finished, the motor 5 is started again, the motor 5 is reversed, the lifting platform 5 is lowered to the storage box 1, the storage box cover 10 is covered, and the storage box cover 10 is locked by the lock.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a make things convenient for quick replacement's lithium ion battery group which characterized in that: the lithium ion battery pack convenient for quick replacement comprises: the storage box (1), a lifting platform (6) is arranged in the storage box (1), and the lifting platform (6) is connected with the bottom of the storage box (1) through a sliding rod (2);
the battery pack box body (9), the battery pack box body (9) is arranged inside the containing box (1), and the battery pack box body (9) is placed on the upper surface of the lifting platform (6).
2. The lithium ion battery pack convenient for rapid replacement as claimed in claim 1, wherein: four sliding rods (2) are arranged, the sliding rods (2) penetrate through the lifting platform (6), and the sliding rods (2) are arranged in a rectangular shape and fixed at the bottom of the storage box (1).
3. The lithium ion battery pack facilitating rapid replacement of the battery pack of claim 2, wherein: the center symmetry position of the sliding rod (2) is provided with a bidirectional screw rod (4), one end of the bidirectional screw rod (4) is connected with a screw rod base (3), one end of the bidirectional screw rod (4) is connected with a motor (5), and the screw rod base (3) and the motor (5) are respectively fixed on opposite side walls of the storage box (1).
4. The lithium ion battery pack convenient for rapid replacement as claimed in claim 3, wherein: the bidirectional screw rod (4) is sleeved with the screw rod nuts (7), the screw rod nuts (7) are arranged in two groups, and threads matched with the bidirectional screw rod (4) are arranged inside the screw rod nuts (7).
5. The lithium ion battery pack convenient for rapid replacement as claimed in claim 4, wherein: and the two groups of lead screw nuts (7) are connected with the lifting platform (6) through supporting rods (8), and the two ends of each supporting rod (8) are hinged.
6. The lithium ion battery pack convenient for rapid replacement as claimed in claim 1, wherein: an opening for the battery pack box body (9) to enter and exit is formed in the upper portion of the containing box (1), and a containing box cover (10) matched with the opening in size is hinged to the side wall of the opening of the containing box (1).
7. The lithium ion battery pack convenient for rapid replacement as claimed in claim 6, wherein: the battery pack box is characterized in that four partition plates (13) are fixedly connected to the inside of the battery pack box (9) in an evenly distributed mode, one side of each partition plate (13) located on the outermost side is fixedly connected with the battery pack box (9), and a foam plate (12) is fixedly mounted at the bottom between every two adjacent partition plates (13).
8. The lithium ion battery pack that facilitates rapid replacement of the battery pack of claim 7, wherein: the utility model discloses a baffle, including baffle (13), connecting rod (17), slider (18), slide block (18), reset spring (20) have been cup jointed in spout (19) that baffle (13) lateral wall was seted up, reset spring (20) are located between baffle (11) and spout (19), and be equipped with cystosepiment (12) between baffle (11) and baffle (13), cystosepiment (12) are installed in baffle (13) lateral wall, baffle (13) relative one side all is provided with guard plate (11), one side both ends that baffle (11) are close to baffle (13) all are connected with connecting rod (17), connecting rod (17) one end is connected with slider (18), slider (18) sliding connection is in spout (19) that baffle (13) lateral wall was seted up, spout (19) have cup jointed reset spring (20).
9. The lithium ion battery pack that facilitates rapid replacement of the battery pack of claim 8, wherein: evenly distributed balls (16) are arranged on one side, opposite to the protection plate (11), of the protection plate, and a lithium ion battery pack (21) is clamped between the balls (16) on the two sides.
10. The lithium ion battery pack convenient for rapid replacement as claimed in claim 1, wherein: the battery pack box is characterized in that a battery pack box cover (14) is arranged on the upper side of the battery pack box body (9), soft pads (15) which are uniformly distributed are arranged on the lower surface of the battery pack box cover (14), and the soft pads (15) are located right above the lithium ion battery pack (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122347103.3U CN215933725U (en) | 2021-09-27 | 2021-09-27 | Lithium ion battery pack convenient to replace quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122347103.3U CN215933725U (en) | 2021-09-27 | 2021-09-27 | Lithium ion battery pack convenient to replace quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215933725U true CN215933725U (en) | 2022-03-01 |
Family
ID=80416021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122347103.3U Active CN215933725U (en) | 2021-09-27 | 2021-09-27 | Lithium ion battery pack convenient to replace quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215933725U (en) |
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2021
- 2021-09-27 CN CN202122347103.3U patent/CN215933725U/en active Active
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