CN220290995U - Portable assembled lithium battery - Google Patents
Portable assembled lithium battery Download PDFInfo
- Publication number
- CN220290995U CN220290995U CN202321440012.7U CN202321440012U CN220290995U CN 220290995 U CN220290995 U CN 220290995U CN 202321440012 U CN202321440012 U CN 202321440012U CN 220290995 U CN220290995 U CN 220290995U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- telescopic
- rod
- telescopic rod
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 61
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 230000006835 compression Effects 0.000 claims description 25
- 238000007906 compression Methods 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 10
- 230000004308 accommodation Effects 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 239000000945 filler Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000006260 foam Substances 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a portable assembled lithium battery, which comprises a telescopic groove, a telescopic rod, an inserting block and an inserting ring, wherein the telescopic groove is symmetrically arranged at two sides of a containing cavity; the telescopic link sets up in the flexible inslot, just the upper end of telescopic link is provided with first depression bar, the other end of telescopic link is provided with the second depression bar, first depression bar and second depression bar are all partly stretched into hold in the cavity. According to the utility model, the tail end of the second pressure rod is pressed down by the gravity of the lithium battery, so that the telescopic rod moves upwards, meanwhile, the insert ring at the upper end of the telescopic rod is flush with the insert block, and the insert block is inserted into the insert ring to be fixed, so that the whole battery is fixed, a damping spring is arranged below the second pressure rod, and when the lithium battery reaches the bottom, the second pressure rod props against the spring, so that the damping effect is achieved; when the lithium battery needs to be taken out, the insertion block is pulled out, the lithium battery is subjected to upward elastic force of the spring, and the lithium battery is partially ejected out, so that the lithium battery can be taken out singly.
Description
Technical Field
The utility model relates to the field of lithium batteries, in particular to a portable assembled lithium battery.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses nonaqueous electrolyte solution, and is mostly used on various devices, and is widely used by vast citizens because the lithium battery is fast to charge and good in electric storage performance.
The utility model discloses a portable combination formula lithium cell, including insulating housing and handle, the handle is located insulating housing's top intermediate position, handle and insulating housing are connected through movable round pin pole, insulating housing adopts rubber to adopt and ceramic material complex to form, insulating housing's inside is filled with foam filling layer, foam filling layer's thickness is 20mm, insulating housing's inside is provided with the lithium cell, the quantity of lithium cell is 3 at least, lithium cell's top is provided with the anodal contact, be provided with anodal terminal between anodal contact and the lithium cell, be provided with a pair of stopper between the adjacent lithium cell, the skin of stopper adopts sponge material parcel to form, lithium cell's bottom is provided with the negative pole contact, be provided with the negative pole terminal between negative pole contact and the lithium cell, anodal terminal and negative pole terminal all adopt brass material to make to form, this portable combination formula lithium cell convenient to use, portability is good has certain market competition.
In the above-mentioned publication, through setting the box into insulating housing, then assemble a plurality of lithium batteries and set up the casing in carry out the interval fixedly to carry out spacing regulation through the stopper, and it is fixed to pack through the filler directly, dismantlement and the installation of battery are fixed inconvenient, if directly pack with the filler and fix, still need destroy the filler when lithium battery dismantles the change, take out the lithium battery to the filler that destroys can scatter all around, pollutes the environment.
Disclosure of Invention
It is an object of the present utility model to provide a portable assembled lithium battery that solves at least any one of the above technical problems.
A further object of the present utility model is to avoid the inconvenience of the disassembly and assembly of the individual lithium batteries.
It is another further object of the present utility model to improve the stability of the battery mounting fixture.
Particularly, the utility model provides a portable assembled lithium battery, which comprises a shell, a baffle plate and a fixing mechanism, wherein a plurality of accommodating cavities for accommodating the lithium battery are arranged in the shell; the partition plate is arranged between the accommodating cavities; the fixing mechanisms are symmetrically arranged on two sides of the accommodating cavity.
Further, the fixing mechanism includes: the telescopic grooves are symmetrically arranged on two sides of the accommodating cavity; the telescopic rod is arranged in the telescopic groove, a first compression rod is arranged at the upper end of the telescopic rod, a second compression rod is arranged at the other end of the telescopic rod, and both the first compression rod and the second compression rod partially extend into the accommodating cavity; the upper end of the telescopic rod is also provided with an inserting ring, and the inserting block is arranged at the upper end of the partition plate.
Further, a dehumidifying layer is arranged at the bottom of the accommodating cavity.
Further, the first compression bar is movably connected with the telescopic rod through a first rotating shaft, and the second compression bar is movably connected with the telescopic rod through a second rotating shaft.
Further, the insert block and the partition plate are slidably connected.
Further, a cushion block is arranged below the telescopic rod.
Further, a limiting rod is further arranged at the lower part of the second compression rod.
The utility model has the technical effects and advantages that:
1. according to the utility model, the second pressure rod part extends into the accommodating cavity, when the lithium battery is filled in the accommodating cavity, the tail end of the second pressure rod is pressed down by the gravity of the lithium battery according to the lever principle, so that the telescopic rod moves upwards, meanwhile, the upper end insert ring of the telescopic rod is flush with the insert block, the insert block is inserted into the insert ring to be fixed, the whole battery is fixed, a damping spring is arranged below the second pressure rod, and when the lithium battery reaches the bottom, the second pressure rod props against the spring, so that the damping effect is achieved; when the lithium battery needs to be taken out, the insertion block is pulled out, the lithium battery is subjected to upward elastic force of the spring, and the lithium battery is partially ejected out, so that the lithium battery can be taken out singly.
2. According to the utility model, after the springs are fixed through the first compression bar and the second compression bar, the bottom springs can also provide a damping effect for the battery during movement, so that the battery is prevented from colliding in the shell.
Drawings
Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:
FIG. 1 is a schematic view of the structure in the housing of the present utility model.
Fig. 2 is a schematic top view of the housing of the present utility model.
FIG. 3 is a schematic view of the cross-sectional structure of FIG. 2 taken along the A-A direction in accordance with the present utility model.
Fig. 4 is a schematic view of a partial enlarged structure of C in fig. 3 according to the present utility model.
Fig. 5 is a schematic view of a partial enlarged structure of D in fig. 3 according to the present utility model.
Fig. 6 is a schematic view showing a state structure after the lithium battery is mounted in the present utility model.
In the figure: 1. the device comprises a shell, 2, a fixing mechanism, 201, a containing cavity, 202, a telescopic groove, 203, a telescopic rod, 204, a first rotating shaft, 2041, an inserting ring, 205, a first pressing rod, 206, a second pressing rod, 207, a second rotating shaft, 208, a limiting rod, 209, a cushion block, 3, a dehumidifying layer, 4, a partition plate, 5, an inserting block, 6, a lithium battery, 601, an anode binding post, 602, a cathode binding post, 7, a cover plate, 8 and a damping spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
FIG. 1 is a schematic view of the structure in the housing of the present utility model. Fig. 2 is a schematic top view of the housing of the present utility model. FIG. 3 is a schematic view of the cross-sectional structure of FIG. 2 taken along the A-A direction in accordance with the present utility model. Fig. 4 is a schematic view of a partial enlarged structure of C in fig. 3 according to the present utility model. Fig. 5 is a schematic view of a partial enlarged structure of D in fig. 3 according to the present utility model. Fig. 6 is a schematic view showing a state structure after the lithium battery is mounted in the present utility model.
The scheme of the embodiment provides a portable assembled lithium battery, which comprises a shell 1, a partition board 4 and a fixing mechanism 2, wherein a plurality of containing cavities 201 for containing lithium batteries 6 are arranged in the shell 1, at least 4 containing cavities 201 can be arranged, the containing cavities 201 are formed by surrounding flame retardant materials, and foam filling layers are arranged outside the flame retardant materials; the separator 4 is disposed between the accommodation cavities 201 to divide each lithium battery 6 again; the fixing mechanisms 2 are symmetrically arranged on two sides of the accommodating cavity 201, and the batteries filled in the accommodating cavity 201 are fixed through the fixing mechanisms 2.
It should be further noted that the fixing mechanism 2 includes: the telescopic groove 202, the telescopic rod 203, the plug 5 and the plug ring 2041 are symmetrically arranged on two sides of the accommodating cavity 201; the telescopic rod 203 is arranged in the telescopic groove 202, a first pressing rod 205 is arranged at the upper end of the telescopic rod 203, a second pressing rod 206 is arranged at the other end of the telescopic rod 203, and both the first pressing rod 205 and the second pressing rod 206 partially extend into the accommodating cavity 201; the upper end of the telescopic rod 203 is further provided with an insert ring 2041, the insert block 5 is disposed at the upper end of the partition board 4, the insert block 5 and the insert ring 2041 are correspondingly disposed, when the telescopic rod 203 is jacked up by the second compression rod 206, the insert ring 2041 is flush with the insert block 5, so that the insert of the insert block 5 is facilitated, wherein it is also required to explain that the through hole of the insert ring 2041 is parallel to the first compression rod 205, and when the insert block 5 is inserted into the insert ring 2041, the first compression rod 205 is pressed at the same time, so that the up-down movement of the telescopic rod 203 is prevented.
It should be further noted that, as shown in fig. 4 and 5, the bottom of the accommodating cavity 201 is provided with a dehumidifying layer 3 to prevent the occurrence of moisture in the housing 1.
It should be further noted that, the first compression bar 205 is movably connected with the telescopic rod 203 through a first rotating shaft 204, the second compression bar 206 is movably connected with the telescopic rod 203 through a second rotating shaft 207, and both the first compression bar 205 and the second compression bar 206 can be moved.
It should be further noted that the insert 5 and the partition board 4 may be slidably connected, and the insert 5 and the partition board 4 are in a common sliding structure, such as a chute and a slider, which are not described herein.
It should be further noted that, as shown in fig. 4, a pad 209 is disposed below the telescopic rod 203, and the pad 209 is configured to prevent the telescopic rod 203 from moving excessively, so that the second compression rod 206 is blocked and cannot move.
It should be further noted that, as shown in fig. 5 and fig. 6, a limiting rod 208 is further disposed at a lower portion of the second pressing rod 206, and the second pressing rod 206 uses the limiting rod 208 as a force point, so that the telescopic rod 203 is jacked up when the lithium battery 6 is pressed; a damping spring 8 is arranged below the second pressing rod 206, and when the lithium battery 6 reaches the bottom, the second pressing rod 206 butts against the spring, so that the damping effect is achieved; it should be further noted that, after the first compression bar 205 and the second compression bar 206 fix the lithium battery 6, the distance between the first compression bar 205 and the second compression bar 206 can accommodate the positive terminal 601 and the negative terminal 602.
The working principle of the utility model is as follows:
when the lithium battery 6 is arranged in the accommodating cavity 201, according to the lever principle, the tail end of the second pressing rod 206 is pressed down by the gravity of the lithium battery 6 to enable the telescopic rod 203 to move upwards, meanwhile, the upper end insert ring 2041 of the telescopic rod 203 is flush with the insert block 5, the insert block 5 is inserted into the insert ring 2041 to fix the whole battery, then the cover plate 7 is covered, a damping spring 8 is arranged below the second pressing rod 206, and when the lithium battery 6 reaches the bottom, the second pressing rod 206 butts against the spring, so that the damping effect is achieved; when the lithium battery 6 needs to be taken out, the insertion block 5 is pulled out, the lithium battery 6 is subjected to upward elastic force of the spring, and the lithium battery 6 is partially ejected out, so that the lithium battery 6 is conveniently taken out singly; when the springs are fixed by the first compression bar 205 and the second compression bar 206, the bottom springs can also provide damping effect for the battery during movement, so that the battery is prevented from colliding in the housing 1.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A portable assembled lithium battery is characterized by comprising,
the lithium battery pack comprises a shell (1), wherein a plurality of accommodating cavities (201) for accommodating lithium batteries (6) are formed in the shell (1);
a partition plate (4), the partition plate (4) being disposed between the accommodation cavities (201);
the fixing mechanisms (2) are symmetrically arranged on two sides of the accommodating cavity (201) from left to right; the fixing mechanism (2) includes:
the telescopic grooves (202) are symmetrically arranged on two sides of the accommodating cavity (201);
the telescopic rod (203), the telescopic rod (203) is arranged in the telescopic groove (202), a first pressing rod (205) is arranged at the upper end of the telescopic rod (203), a second pressing rod (206) is arranged at the other end of the telescopic rod (203), and the first pressing rod (205) and the second pressing rod (206) are both partially stretched into the accommodating cavity (201);
the plug-in block (5) and insert ring (2041), insert ring (2041) is still provided with to the upper end of telescopic link (203), plug-in block (5) set up the upper end of baffle (4).
2. A portable assembled lithium battery according to claim 1, characterized in that the bottom of the receiving cavity (201) is provided with a dehumidifying layer (3).
3. The portable assembled lithium battery according to claim 1, wherein the first compression bar (205) is movably connected with the telescopic bar (203) through a first rotation shaft (204), and the second compression bar (206) is movably connected with the telescopic bar (203) through a second rotation shaft (207).
4. A portable assembled lithium battery according to claim 1, characterized in that the plug (5) and the separator (4) are slidably connected.
5. A portable assembled lithium battery according to claim 1, characterized in that a spacer (209) is provided under the telescopic rod (203).
6. The portable assembled lithium battery according to claim 1, wherein the lower part of the second pressure bar (206) is further provided with a limit bar (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321440012.7U CN220290995U (en) | 2023-06-07 | 2023-06-07 | Portable assembled lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321440012.7U CN220290995U (en) | 2023-06-07 | 2023-06-07 | Portable assembled lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220290995U true CN220290995U (en) | 2024-01-02 |
Family
ID=89340694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321440012.7U Active CN220290995U (en) | 2023-06-07 | 2023-06-07 | Portable assembled lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220290995U (en) |
-
2023
- 2023-06-07 CN CN202321440012.7U patent/CN220290995U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |