CN217114641U - But rapid Assembly electricity core support - Google Patents
But rapid Assembly electricity core support Download PDFInfo
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- CN217114641U CN217114641U CN202220822475.9U CN202220822475U CN217114641U CN 217114641 U CN217114641 U CN 217114641U CN 202220822475 U CN202220822475 U CN 202220822475U CN 217114641 U CN217114641 U CN 217114641U
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- support
- battery cell
- electric core
- core support
- cell support
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Abstract
The utility model discloses a but rapid Assembly electric core support, including last electric core support and lower electric core support, the bottom of going up the electric core support is provided with first pillar and the second pillar of mutual butt respectively with the top of lower electric core support, and first pillar and second pillar quantity are the same, and the one-to-one setting, and the mounting hole has all been seted up to the inside of first pillar and second pillar, is provided with in the mounting hole to be used for dismantling the connecting piece of connecting up electric core support and lower electric core support. The utility model discloses a set up stand, first screw and nut, can realize going up electric core support and the quick firm installation of electric core support down to can effectively fix electric core, and then can improve the overall stability of battery module, simultaneously through setting up the second screw, when realizing that the protection shield can dismantle the connection, can improve the connection stability of protection shield, take place the skew when avoiding welding the nickel piece and influence product quality.
Description
Technical Field
The utility model relates to a battery technology field, more specifically say so and relate to a but rapid Assembly electric core support.
Background
With the development of lithium batteries in recent years, lithium ion batteries begin to be widely applied to various fields of power batteries, have the advantages of environmental protection, high energy density, long cycle life, strong charging and discharging capacity, small self-discharge, convenience in maintenance, recycling and the like, meet the performance requirements of automobile starting power supplies, and can completely replace lead-acid storage batteries as starting power supplies. Among them, a battery module composed of a plurality of cylindrical cells is widely used. Currently, there are a plurality of battery modules inside a lithium ion battery case, and the battery module generally consists of a battery cell support, a nickel plate, a protection plate and a battery cell. The battery cell support is the most critical part for fixing the battery cell, and the design quality of the battery cell support plays a decisive role in the quality of the battery module. At present, install in the middle of two electric core supports electric core among the current battery module, however because lack effective fixed knot structure between two electric core supports, lead to its unable fixed electric core to lead to the battery module whole loose easily.
Therefore, how to provide a battery cell bracket capable of being assembled quickly is one of the technical problems to be solved urgently in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a but rapid Assembly electricity core support. The purpose is to solve the above-mentioned deficiency and offer.
In order to solve the technical problem, the utility model discloses following technical scheme has been taken:
a quickly assemblable cell holder comprising: an upper cell support and a lower cell support; the bottom end of the upper battery cell support and the top end of the lower battery cell support are respectively provided with a first support and a second support which are mutually abutted; the first support columns and the second support columns are the same in number and are arranged in a one-to-one correspondence mode; mounting holes are formed in the first support column and the second support column; and a connecting piece used for detachably connecting the upper battery cell support and the lower battery cell support is arranged in the mounting hole.
Preferably, the connector comprises a first screw and a nut; the first screw is inserted into the mounting hole and is fastened through the nut.
Preferably, the inner surface of the mounting hole is provided with an internal thread matched with the first screw; the first screw is in threaded connection with the mounting hole.
Preferably, the butt ends of the first and second struts are provided with sockets and sockets that mate with each other.
Preferably, the front sides of the upper cell support and the lower cell support are both provided with second screws for mounting a protection board.
Preferably, the edges of the two ends of the front side of the upper battery cell support and the edges of the two ends of the front side of the lower battery cell support are provided with limiting bosses.
Preferably, a clamping block is arranged on the inner side of the limiting boss.
Preferably, the upper cell support and the lower cell support are both provided with cell slots.
The utility model discloses for prior art gain following technological effect: the utility model discloses a set up stand, first screw and nut, can realize going up electric core support and the quick firm installation of electric core support down to can effectively fix electric core, and then can improve the overall stability of battery module, simultaneously through setting up the second screw, when realizing that the protection shield can dismantle the connection, can improve the connection stability of protection shield, take place the skew when avoiding welding the nickel piece and influence product quality.
Drawings
Fig. 1 is a schematic structural view of a battery cell support capable of being assembled quickly according to the present invention;
FIG. 2 is a schematic view of the internal structure of the first and second struts;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is a schematic structural view of an upper core support;
fig. 5 is a schematic structural diagram of a lower cell support;
fig. 6 is a schematic view of the overall structure of the battery module;
in the figure: 1. an electric core support is arranged; 2. a battery cell support is arranged; 3. a first support; 4. a second support; 5. mounting holes; 6. a connecting member; 601. a first screw; 602. a nut; 7. a socket; 8. a socket; 9. a second screw; 10. a limiting boss; 11. a clamping block; 12. a battery cell slot; 13. an electric core; 14. a protection plate; 15. a nickel sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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 belong to the protection scope of the present invention.
Examples
Referring to fig. 1-6 show the utility model discloses a but rapid Assembly electricity core support, include: an upper cell support 1 and a lower cell support 2; the bottom end of the upper battery cell support 1 and the top end of the lower battery cell support 2 are respectively provided with a first support column 3 and a second support column 4 which are mutually abutted; the first support 3 and the second support 4 are the same in number and are arranged in a one-to-one correspondence manner; mounting holes 5 are formed in the first support 3 and the second support 4; be provided with in the mounting hole 5 and be used for dismantling the connecting piece 6 of connecting electric core support 1 and electric core support 2 down, will go up electric core support 1 and electric core support 2 fixed connection together down through connecting piece 6 to can effectively fix electric core 13, and then can improve the overall stability of battery module.
In the present embodiment, the number of the first struts 3 and the second struts 4 is 8; the 8 first struts 3 and the 8 second struts 4 are arranged in two rows.
In the present embodiment, the connecting member 6 includes a first screw 601 and a nut 602; the first screw 601 is inserted into the mounting hole 5 and fastened by a nut 602, which facilitates the mounting and dismounting of the upper cell support 1 and the lower cell support 2.
In the present embodiment, the inner surface of the mounting hole 5 is provided with an internal thread adapted to the first screw 601; the first screw 601 is screwed into the mounting hole 5, and the stability of the connection can be improved by screwing the first screw 601 into the internal thread.
In this embodiment, the butt joint ends of the first pillar 3 and the second pillar 4 are provided with a socket 7 and a socket 8 which are matched with each other, and the upper cell support 1 and the lower cell support 2 can be quickly aligned by inserting the socket 7 into the socket 8, so that quick installation of the upper cell support 1 and the lower cell support 2 is realized.
In the embodiment, the front sides of the upper cell support 1 and the lower cell support 2 are both provided with second screws 9 for mounting a protection plate 14; go up and be provided with the screw hole with second screw 9 on electric core support 1 and the lower electric core support 2, be provided with the through-hole with second screw 9 looks adaptation on the protection shield 14, can be with protection shield 14 fixed connection on last electric core support 1 and lower electric core support 2 through second screw 9, when realizing that protection shield 14 can dismantle the connection, can improve protection shield 14's connection stability, take place the skew and influence product quality when avoiding welding nickel piece 15.
In the embodiment, the top end of the upper cell support 1 and the bottom end of the lower cell support 2 are both provided with nickel sheets 15 for connecting the cells 13 in series and parallel; one side of the nickel sheet 15 is welded to the protective plate 14.
In this embodiment, go up electric core support 1 and electric core support 2's front side both ends edge all is provided with spacing boss 10 down, can carry on spacingly to the protection shield 14 left and right sides, the protection shield 14 installation of being convenient for.
In this embodiment, the inner side of the limiting boss 10 is provided with the fixture block 11, and the edge portions of the left side and the right side of the protection plate 14 are clamped below the fixture block 11, so that the fixture block 11 compresses the protection plate 14, and the stability of the protection plate 14 can be improved.
In this embodiment, the upper cell support 1 and the lower cell support 2 are both provided with cell slots 12 for placing cells 13.
In this embodiment, the top end of the upper cell support 1 and the bottom end of the lower cell support 2 are provided with accommodating grooves for accommodating the nut and the nut 602 of the first screw 601.
In the present embodiment, the outer side surfaces of the first and second struts 3 and 4 are provided with reinforcing ribs.
In other embodiments, the number of the first and second struts 3 and 4 can be designed according to actual requirements.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a but quick assembly electricity core support which characterized in that includes: an upper battery cell bracket (1) and a lower battery cell bracket (2); a first support column (3) and a second support column (4) which are mutually abutted are respectively arranged at the bottom end of the upper battery cell support (1) and the top end of the lower battery cell support (2); the first support columns (3) and the second support columns (4) are the same in number and are arranged in a one-to-one correspondence manner; mounting holes (5) are formed in the first support column (3) and the second support column (4); and a connecting piece (6) used for detachably connecting the upper electric core support (1) and the lower electric core support (2) is arranged in the mounting hole (5).
2. The rapidly assemblable cell holder according to claim 1, wherein the connector (6) comprises a first screw (601) and a nut (602); the first screw (601) is inserted into the mounting hole (5) and is fastened through the nut (602).
3. The quick-assembly battery cell support according to claim 2, characterized in that the inner surface of the mounting hole (5) is provided with an internal thread adapted to the first screw (601); the first screw (601) is in threaded connection with the mounting hole (5).
4. A quickly assemblable cell holder according to claim 1, characterized in that the abutting ends of the first leg (3) and the second leg (4) are provided with a socket (7) and a socket (8) that cooperate with each other.
5. The battery cell support capable of being assembled quickly according to claim 1, wherein the front sides of the upper battery cell support (1) and the lower battery cell support (2) are provided with second screws (9) for mounting a protection board.
6. The battery cell support capable of being rapidly assembled according to claim 1, wherein the edges of the two ends of the front side of the upper battery cell support (1) and the front side of the lower battery cell support (2) are provided with limiting bosses (10).
7. The battery cell support capable of being assembled quickly as claimed in claim 6, wherein the inner side of the limiting boss (10) is provided with a fixture block (11).
8. The battery cell support capable of being assembled quickly as claimed in claim 1, wherein the upper battery cell support (1) and the lower battery cell support (2) are both provided with battery cell slots (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220822475.9U CN217114641U (en) | 2022-04-11 | 2022-04-11 | But rapid Assembly electricity core support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220822475.9U CN217114641U (en) | 2022-04-11 | 2022-04-11 | But rapid Assembly electricity core support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217114641U true CN217114641U (en) | 2022-08-02 |
Family
ID=82580936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220822475.9U Active CN217114641U (en) | 2022-04-11 | 2022-04-11 | But rapid Assembly electricity core support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217114641U (en) |
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2022
- 2022-04-11 CN CN202220822475.9U patent/CN217114641U/en active Active
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