CN218856756U - Fixing device of lithium battery - Google Patents
Fixing device of lithium battery Download PDFInfo
- Publication number
- CN218856756U CN218856756U CN202320064950.5U CN202320064950U CN218856756U CN 218856756 U CN218856756 U CN 218856756U CN 202320064950 U CN202320064950 U CN 202320064950U CN 218856756 U CN218856756 U CN 218856756U
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- Prior art keywords
- frame
- limiting plate
- plate
- lithium battery
- fixing device
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 41
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000000758 substrate Substances 0.000 claims description 4
- 239000000243 solution Substances 0.000 description 6
- 238000013016 damping Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a fixing device of a lithium battery, which comprises a first frame, a second frame, a first limiting plate and a second limiting plate, wherein the first frame and the second frame are relatively fixed; first limiting plate and second limiting plate slide respectively and set up on first frame and second frame and selectivity locking, first limiting plate and second limiting plate are used for supporting the battery and hold on the outer wall of first frame and second frame. By arranging the first frame, the second frame, the first limiting plate and the second limiting plate respectively slide on the first frame and the second frame and are selectively locked, so that the batteries are supported on the outer walls of the first frame and the second frame, the battery pack is applicable to batteries with different sizes in groups, the applicable scene is wider, and the practicability is higher; can splice each other between a plurality of vertical boards, can control the length of second frame at will, to the battery size of the same race, the distance that the limiting plate needs to remove, it is higher to use the efficiency.
Description
Technical Field
The utility model relates to a lithium cell processing technology field especially relates to a fixing device of lithium cell.
Background
The lithium battery is a lithium battery which uses lithium metal or lithium alloy as an anode material and uses a non-aqueous electrolyte solution, and the lithium battery is not applied for a long time because the chemical characteristics of the lithium metal are very active, so that the lithium metal can be processed, stored and used, and has very high requirements on environment.
Chinese patent with publication number CN216177511U discloses an auxiliary fixing device for spot welding of lithium cell group, adopt lithium cell group well lithium cell horizontal and longitudinal distribution quantity regulation formula structure, through the setting of the screw that is horizontal equidistance and distributes, when will adjusting the pole and fix the screw department at different positions, support the vertical pole and just hold the lithium cell of different quantity with the interval of adjusting between the pole, thereby can accomplish the lithium cell quantity regulation and control of transverse distribution when arranging, when the damping mechanism position of difference through promoting the push pedal, thereby can accomplish the lithium cell and arrange the lithium cell quantity regulation and control of longitudinal distribution, can realize from this that the group battery to the different demands of arranging carries out the auxiliary fixation.
According to the technical scheme, the inventor finds that the basic reason is that the number of the lithium batteries is regulated and controlled through the damping mechanism and the adjusting rod, the damping mechanism and the adjusting rod can only be suitable for one type of lithium batteries to form different battery packs, grouping of the batteries with various sizes cannot be realized, the applicability is poor, and in order to solve the technical problems, a fixing device for the lithium batteries with higher applicability is needed.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a fixing device of lithium cell, it can be applicable to not unidimensional lithium cell in groups to can be applicable to different equipment scenes, improved the adaptability.
The technical scheme of the utility model is realized like this: the utility model provides a fixing device of a lithium battery, which comprises a first frame, a second frame, a first limit plate and a second limit plate, wherein,
the first frame and the second frame are relatively fixed;
first limiting plate and second limiting plate slide respectively and set up on first frame and second frame and selectivity locking, first limiting plate and second limiting plate are used for supporting the battery and hold on the outer wall of first frame and second frame.
On the basis of the technical scheme, preferably, all be provided with the mounting on first limiting plate and the second limiting plate, the mounting is used for first limiting plate and second limiting plate and first frame and second frame locking.
On the basis of the above technical solution, preferably, the fixing member includes an L-shaped plate and a locking member, wherein,
the first limiting plate and the second limiting plate are both provided with L-shaped plates;
the locking piece sets up on the L template, and the locking piece is used for supporting of L template and first frame and second frame to hold and lock.
On the basis of the technical scheme, preferably, the L-shaped plate is provided with a clamping hole, and the locking piece penetrates through the L-shaped plate through the clamping hole.
On the basis of the technical scheme, preferably, the first limiting plate and the second limiting plate are both provided with plate grooves, and the plate grooves are used for the first limiting plate and the second limiting plate to penetrate through each other.
On the basis of the above technical scheme, preferably, the first limiting plate and the second limiting plate are both provided with limiting grooves, the first frame and the second frame are located in the limiting grooves, and the limiting grooves are used for connecting the first frame with the first limiting plate and connecting the second frame with the second limiting plate.
On the basis of the above technical solution, preferably, the second frame includes a frame body and at least one longitudinal plate, wherein,
the frame body is fixed with the first frame;
the longitudinal plate is spliced with the frame body.
On the basis of the above technical solution, preferably, the vertical plate includes a base plate and an insert, wherein,
one side of the substrate is provided with an embedded groove;
the abaculus sets up in the base plate and keeps away from one side of caulking groove, and the abaculus uses with the caulking groove cooperation, and the abaculus is used for the concatenation of a plurality of vertical boards with the caulking groove.
On the basis of the above technical solution, preferably, the battery pack further comprises a placing table, the first frame and the second frame are fixed on the placing table, and the placing table is used for placing the battery.
The utility model discloses a fixing device of lithium cell has following beneficial effect for prior art:
(1) By arranging the first frame, the second frame, the first limiting plate and the second limiting plate respectively slide on the first frame and the second frame and are selectively locked, so that the batteries are supported on the outer walls of the first frame and the second frame, the battery pack is applicable to batteries with different sizes in groups, the applicable scene is wider, and the practicability is higher;
(2) Through setting up vertical plate, can splice each other between a plurality of vertical plates, can control the length of second frame at will, to the battery size of the same race, the distance of the required removal of limiting plate, it is higher to use efficiency.
(3) Through setting up the placing table, when fixing device was removed to needs, the battery that has fixed was difficult for sliding to avoided the battery to take place the condition of scattering at the in-process that removes, the structure is more stable, and the reliability is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of a lithium battery fixing device according to the present invention;
fig. 2 is a schematic structural view of a fixing member in the fixing device for a lithium battery according to the present invention;
fig. 3 is a schematic structural view of a second limiting plate in the fixing device for a lithium battery according to the present invention;
fig. 4 is a schematic structural view of a first limiting plate in the fixing device for a lithium battery of the present invention;
fig. 5 is a schematic structural view of a vertical plate in the fixing device for a lithium battery according to the present invention;
fig. 6 is a schematic structural view of a placement table in the lithium battery fixing apparatus according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
As shown in fig. 1-6, the fixing device for a lithium battery of the present invention includes a first frame 1, a second frame 2, a first limiting plate 3 and a second limiting plate 4, wherein the first frame 1 and the second frame 2 are relatively fixed; first limiting plate 3 and second limiting plate 4 slide respectively and set up and selectivity locking on first frame 1 and second frame 2, and first limiting plate 3 and second limiting plate 4 are used for supporting the battery and hold on the outer wall of first frame 1 and second frame 2.
Specifically, first limiting plate 3 and second limiting plate 4 mutually perpendicular to first frame 1, second frame 2, first limiting plate 3 and second limiting plate 4 enclose into rectangular frame and fix the battery.
As a preferred embodiment, the first limiting plate 3 and the second limiting plate 4 are both provided with a fixing member 5, and the fixing member 5 is used for locking the first limiting plate 3 and the second limiting plate 4 with the first frame 1 and the second frame 2.
As a preferred embodiment, the fixing member 5 comprises an L-shaped plate 51 and a locking member 52, wherein the L-shaped plate 51 is arranged on each of the first limiting plate 3 and the second limiting plate 4; the locking piece 52 is arranged on the L-shaped plate 51, and the locking piece 52 is used for abutting and locking the L-shaped plate 51 with the first frame 1 and the second frame 2.
As shown in fig. 2, in order to lock or fix the first limiting plate 3 and the second limiting plate 4 without sliding, thereby achieving the effect of fixing the battery, the L-shaped plate 51 is fixed on the first limiting plate 3 and the second limiting plate 4, the locking member 52 is inserted into the L-shaped plate 51, and one end of the locking member 52 abuts against the first limiting plate 3 or the second limiting plate 4, so as to be locked.
In a preferred embodiment, the L-shaped plate 51 is provided with a locking hole 50, and the locking member 52 penetrates through the L-shaped plate 51 through the locking hole 50.
Specifically, locking piece 52 can be the bolt, and card hole 50 can be the screw hole, and the bolt uses with the screw hole cooperation, through rotating the bolt for the one end and the first limiting plate 3 or the second limiting plate 4 of bolt support and hold, and through the limiting displacement of screw hole, its locking effect is better, and is difficult not hard up, and the reliability is higher.
As a preferred embodiment, plate grooves 31 are provided on the first limiting plate 3 and the second limiting plate 4, and the plate grooves 31 allow the first limiting plate 3 and the second limiting plate 4 to penetrate each other.
Specifically, as shown in fig. 3 and 4, a plate groove 31 is arranged on the first limiting plate 3, and two plate grooves 31 are arranged on the second limiting plate 4, so that the first limiting plate 3 and the second limiting plate 4 can run through each other, the first limiting plate 3 and the second limiting plate 4 do not interfere with each other in the sliding process, and the effect of changing the space surrounded by the first frame 1, the second frame 2, the first limiting plate 3 and the second limiting plate 4 can be realized, the structure is compact, and the structure is more reasonable
As a preferred embodiment, the first limiting plate 3 and the second limiting plate 4 are both provided with a limiting groove 32, the first frame 1 and the second frame 2 are located in the limiting groove 32, and the limiting groove 32 is used for connecting the first frame 1 with the first limiting plate 3 and the second frame 2 with the second limiting plate 4.
Specifically, spacing groove 32 is U type groove to spacing groove 32 and the thickness looks adaptation of first frame 1 and second frame 2, the width of spacing groove 32 is big than the thickness of first frame 1 and second frame 2, makes in first frame 1 and second frame 2 can just in time place into spacing groove 32, makes things convenient for equipment and later maintenance.
As a preferred embodiment, the second frame 2 includes a frame body 21 and at least one vertical plate 22, wherein the frame body 21 is fixed to the first frame 1; the vertical plate 22 is joined to the frame body 21.
In order to reasonably set the length of the second frame 2 according to the size of the battery module, the length formed between the plurality of longitudinal plates 22 is changed by randomly splicing the plurality of longitudinal plates 22, so that the battery module is suitable for battery modules with different requirements, and is convenient to use;
and through splicing a plurality of vertical plates 22 in advance for the required gliding distance of first limiting plate 3 and second limiting plate 4 shortens, can slide to preset position more fast, thereby reduces the required time of fixed battery, has improved efficiency.
As a preferred embodiment, the longitudinal plate 22 includes a base plate 221 and an insert 222, wherein one side of the base plate 221 is provided with an insert groove 220; the insert 222 is disposed on a side of the substrate 221 away from the insert slot 220, the insert 222 is used in cooperation with the insert slot 220, and the insert 222 and the insert slot 220 are used for splicing the plurality of longitudinal plates 22.
The caulking groove 220 has been seted up on the frame body 21 to make things convenient for being connected of frame body 21 and vertical plate 22, through the concatenation mode of abaculus 222 and caulking groove 220, can accomplish the concatenation fast, can further improve concatenation efficiency, the cross section of abaculus 222 is trapezoidal simultaneously, makes abaculus 222 and caulking groove 220 agree with more, and the concatenation is more stable, is difficult for scattering, and stability is higher.
In a preferred embodiment, the battery pack further comprises a placing table 6, the first frame 1 and the second frame 2 are fixed on the placing table 6, and the placing table 6 is used for placing the battery.
Specifically, place platform 4 and adopt square structure, can adapt to the demand of putting of battery, simultaneously, when needs remove the battery module, the battery that has fixed is difficult for sliding to avoided the battery to take place the condition of scattering at the in-process that removes, the structure is more stable, and the reliability is high.
Specifically, the placing table 6 is further provided with an installation guide rail 7, so that the first frame 1 and the second frame 2 can be conveniently installed.
The working principle of the embodiment is as follows:
firstly, according to the capacity of the battery module needing to be fixed, splicing the longitudinal plates 22 with corresponding quantity; then, the second limit plate 4 is mounted on the longitudinal plate 22 through the limit groove 32; then, slip first limiting plate 3 and second limiting plate 4 to fix first limiting plate 3 and second limiting plate 4 in preset position through mounting 5, place the battery again in the space that first frame 1, second frame 2, first limiting plate 3 and second limiting plate 4 enclose, the battery can form the rectangular array, supports the battery through first limiting plate 3 and second limiting plate 4 and holds and fix, can accomplish the fixed of battery in groups, accomplishes the equipment demand.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a fixing device of lithium cell which characterized in that: comprises a first frame (1), a second frame (2), a first limit plate (3) and a second limit plate (4), wherein,
the first frame (1) and the second frame (2) are relatively fixed;
first limiting plate (3) and second limiting plate (4) slide respectively and set up and selectivity locking on first frame (1) and second frame (2), and first limiting plate (3) and second limiting plate (4) are used for supporting the battery and hold on the outer wall of first frame (1) and second frame (2).
2. The lithium battery fixing apparatus as claimed in claim 1, wherein: all be provided with mounting (5) on first limiting plate (3) and second limiting plate (4), mounting (5) are used for first limiting plate (3) and second limiting plate (4) and first frame (1) and second frame (2) locking.
3. The lithium battery fixing apparatus as claimed in claim 2, wherein: the fixing piece (5) comprises an L-shaped plate (51) and a locking piece (52), wherein,
the first limiting plate (3) and the second limiting plate (4) are both provided with L-shaped plates (51);
the locking piece (52) is arranged on the L-shaped plate (51), and the locking piece (52) is used for abutting and locking the L-shaped plate (51) with the first frame (1) and the second frame (2).
4. A lithium battery fixing device as claimed in claim 3, characterized in that: the L-shaped plate (51) is provided with a clamping hole (50), and the clamping hole (50) is used for the locking piece (52) to penetrate through the L-shaped plate (51).
5. The lithium battery fixing device as claimed in claim 1, wherein: all be provided with board groove (31) on first limiting plate (3) and second limiting plate (4), board groove (31) supply first limiting plate (3) and second limiting plate (4) to run through each other.
6. The lithium battery fixing device as claimed in claim 5, wherein: all be provided with spacing groove (32) on first limiting plate (3) and second limiting plate (4), first frame (1) and second frame (2) are located spacing groove (32), and spacing groove (32) are used for being connected of first frame (1) and first limiting plate (3), second frame (2) and second limiting plate (4).
7. The lithium battery fixing device as claimed in claim 1, wherein: the second frame (2) comprises a frame body (21) and at least one longitudinal plate (22), wherein,
the frame body (21) is fixed with the first frame (1);
the vertical plate (22) is spliced with the frame body (21).
8. The lithium battery fixing apparatus as claimed in claim 7, wherein: the longitudinal plate (22) comprises a base plate (221) and an insert (222), wherein,
one side of the substrate (221) is provided with an embedded groove (220);
the embedded block (222) is arranged on one side, far away from the embedded groove (220), of the substrate (221), the embedded block (222) is matched with the embedded groove (220) for use, and the embedded block (222) and the embedded groove (220) are used for splicing the plurality of longitudinal plates (22).
9. The lithium battery fixing device as claimed in claim 8, wherein: the battery storage rack is characterized by further comprising a placing table (6), wherein the first frame (1) and the second frame (2) are fixed on the placing table (6), and the placing table (6) is used for placing batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320064950.5U CN218856756U (en) | 2023-01-10 | 2023-01-10 | Fixing device of lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320064950.5U CN218856756U (en) | 2023-01-10 | 2023-01-10 | Fixing device of lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218856756U true CN218856756U (en) | 2023-04-14 |
Family
ID=87373053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320064950.5U Active CN218856756U (en) | 2023-01-10 | 2023-01-10 | Fixing device of lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218856756U (en) |
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2023
- 2023-01-10 CN CN202320064950.5U patent/CN218856756U/en active Active
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