CN218005165U - Copper bar assembly connected with general battery modules - Google Patents
Copper bar assembly connected with general battery modules Download PDFInfo
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- CN218005165U CN218005165U CN202222315380.0U CN202222315380U CN218005165U CN 218005165 U CN218005165 U CN 218005165U CN 202222315380 U CN202222315380 U CN 202222315380U CN 218005165 U CN218005165 U CN 218005165U
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Abstract
The utility model discloses a copper bar assembly connected by a universal battery module, which comprises a left copper bar piece, a soft copper bar piece and a right copper bar piece, wherein the left copper bar piece is connected with the right copper bar piece through the soft copper bar piece; the inserting strip connecting part is buckled at the groove connecting part and is sleeved by a first metal sleeve; the soft copper bar piece is buckled with the left copper bar piece and the right copper bar piece, and the buckled position is sleeved with a second metal sleeve; and the left copper bar piece or the right copper bar piece is provided with a mounting hole. The utility model discloses the copper bar sub-assembly can be bent, and connection length can be adjusted, has guaranteed that a set of copper bar sub-assembly can buckle different angles as required to change the problem that on average every copper bar subassembly length is not adjustable.
Description
Technical Field
The utility model relates to a battery module equipment technical field especially relates to a copper bar composite member that general battery module connects.
Background
The power battery package of high voltage, inside needs 10 to 20 unequally battery module to carry out the series-parallel connection and forms whole high-pressure return circuit, and need use the copper bar between the battery module and connect. General copper bar can realize the conductive connection to power module, but common copper bar has fixed shape, bend by force and cause the damage of copper bar easily, and general copper bar length is fixed moreover, inconvenient regulation, can't adjust the length and the crookedness of copper bar composite member according to the thickness of every module or the direction of placing, and in addition, the power module of different distances need to be changed different connection copper bars and connect, and is comparatively loaded down with trivial details during the installation, and inconvenient combination use.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model discloses a copper bar composite member that general battery module connected that an aim at provided solves traditional copper bar composite member length unadjustable, unable scheduling problem of bending.
According to the utility model provides a copper bar composite member that general battery module connects, including left copper bar spare, soft copper bar spare and right copper bar spare, be connected through soft copper bar spare between left copper bar spare and the right copper bar spare, left side copper bar spare left end is recess connecting portion, right-hand member is the jack link, right-hand member of right copper bar spare is cutting joint portion, left end is the jack link, soft copper bar spare includes the contact pin link at both ends and the soft area in the middle of;
the connecting part of the inserting strip is buckled on the connecting part of the groove, and the buckling part is sleeved by a first metal sleeve;
the contact pin connecting ends on the two sides of the soft copper bar piece are respectively buckled with the jack connecting ends on the left copper bar piece and the right copper bar piece, and the buckling positions are sleeved with second metal sleeves;
and a mounting hole is arranged between the groove connecting part or the inserting strip connecting part and the jack connecting end on the left copper bar piece or the right copper bar piece.
In some embodiments of the present invention, the groove connection portion includes a first plate area and a slot area, the first plate area and the slot area respectively account for half of the width of the left copper bar, the thickness of the first plate area is half of the thickness of the left copper bar, a plurality of parallel grooves are arranged in the slot area, the thickness of the slot area is the thickness of the left copper bar/, and the depth of the groove is the thickness of the left copper bar/;
the cutting connecting part comprises a second flat plate area and a cutting area, the second flat plate area and the cutting area respectively account for half of the width of the right copper bar, the thickness of the second flat plate area is half of the thickness of the right copper bar, a plurality of parallel cutting bars are arranged in the cutting area, the thickness of the cutting area is the thickness of the right copper bar, and the height of the cutting bars is the thickness of the right copper bar;
the distance between the adjacent strip grooves is equal to the distance between the adjacent cutting strips, and the width of the cutting strips is matched with the width of the strip grooves.
In other embodiments of the present invention, the jack connecting end includes a plurality of square jacks provided on the concave connector and the concave connector, the pin connecting end includes a plurality of square pins provided below the convex connecting end and the convex connecting end, the convex connecting end is a half of the thickness of the soft belt.
In other embodiments of the present invention, the left copper bar and the right copper bar are equal in length, and the groove connecting portion and the inserting bar connecting portion respectively occupy half of the length of the left copper bar and the right copper bar.
In other embodiments of the present invention, a plurality of thin copper wires are disposed in the soft belt, and the insulating mesh cloth is wrapped outside the copper wires.
In other embodiments of the present invention, the first metal sleeve and the second metal sleeve are provided with screw holes.
The utility model discloses in, the soft copper bar spare of being connected with left copper bar spare and right copper bar spare can be bent, has guaranteed like this that a set of copper bar sub-assembly can buckle different angles as required, and when the left copper bar spare of a set of copper bar sub-assembly was connected with the right copper bar spare of another set of copper bar sub-assembly, can adjust connection length as required to adjust two copper bar sub-assembly total lengths, with the problem that every copper bar subassembly length on average is unadjustable that changes.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of a combined structure of the copper bar assembly connected to the battery module of the present invention.
Fig. 2 is a schematic structural view of a copper bar assembly according to the present invention.
Fig. 3 is a schematic structural view of the groove connecting portion and the inserting strip connecting portion provided by the present invention.
Fig. 4 is a schematic structural view of the connection between the groove connecting portion and the inserting bar connecting portion.
Fig. 5 is a schematic structural view of the groove connecting portion or the inserting strip connecting portion and the pin connecting end provided by the present invention.
In the figure: 1. a left copper bar; 10. a first metal sleeve; 101. a jack connection end; 102. a square jack; 11. A first plate region; 12. a strip groove; 13. mounting holes; 2. a right copper bar; 21. a second plate region; 22. cutting; 3. a soft copper bar; 30. a second metal sleeve; 31. a contact pin connecting end; 32. and (4) square pins.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1-5, a copper bar assembly connected with a general battery module comprises a left copper bar member 1, a soft copper bar member 3 and a right copper bar member 2, wherein the left copper bar member 1 is connected with the right copper bar member 2 through the soft copper bar member 3, the left end of the left copper bar member 1 is a groove connecting part, the right end of the left copper bar member is a jack connecting end 101, the right end of the right copper bar member 2 is an insertion strip connecting part, the left end of the right copper bar member is a jack connecting end 101, and the soft copper bar member 3 comprises a pin connecting end 31 at two ends and a soft belt in the middle;
the connecting part of the inserting strip is buckled on the connecting part of the groove, and the buckling part is sleeved by a first metal sleeve 10;
the pin connecting ends on the two sides of the soft copper bar piece 3 are respectively buckled with the jack connecting ends 101 on the left copper bar piece 1 and the right copper bar piece 2, and the buckling positions are sleeved with second metal sleeves 30;
and a mounting hole 13 is formed in the region between the groove connecting part or the inserting strip connecting part and the jack connecting end 101 on the left copper bar piece 1 or the right copper bar piece 2.
According to the stacking mode and the thickness of the battery modules, the length and the bending degree of the copper bar assembly needed by each layer of the battery modules are determined, the length of the connecting position between the two copper bar assemblies is determined, and the total copper bar assembly is matched with the battery modules.
The length of the buckle can be adjusted at the connecting position of the left copper bar piece 1 and the right copper bar piece 2, and the longer the connecting repeated length is, the shorter the average length of the copper bar assembly is.
The connection part of the cutting is buckled on the connection part of the groove and is sleeved by a first metal sleeve 10, and the connection part is buckled. The mounting holes 13 are used for fixing the copper bar assembly on the battery module.
The groove connecting part comprises a first flat plate area 11 and an inserting groove area, the first flat plate area 11 and the inserting groove area respectively account for half of the width of the left copper bar component 1, the thickness of the first flat plate area 11 is half of the thickness of the left copper bar component 1, a plurality of parallel strip grooves 12 are arranged in the inserting groove area, the thickness of the inserting groove area is 2/3 of the thickness of the left copper bar component 1, and the depth of each strip groove 12 is 1/3 of the thickness of the left copper bar component 1;
the inserting strip connecting part comprises a second flat plate area 21 and an inserting strip area, the second flat plate area 21 and the inserting strip area respectively account for half of the width of the right copper bar 2, the thickness of the second flat plate area 21 is half of the thickness of the right copper bar 2, a plurality of parallel inserting strips 22 are arranged in the inserting strip area, the thickness of the inserting strip area is 2/3 of the thickness of the right copper bar 2, and the height of each inserting strip 22 is 1/3 of the thickness of the right copper bar 2;
the distance between the adjacent strip grooves 12 is equal to the distance between the adjacent cutting slips 22, and the width of the cutting slips 22 is matched with that of the strip grooves 12.
Because the copper bar sub-assembly is relatively thinner, overlap thickness with cutting connecting portion and groove connection portion and can not be thicker than the copper bar sub-assembly again, if it is half to original copper bar sub-assembly thickness to drop cutting connecting portion and groove connection portion are whole, and in addition, a groove exists with the cutting, bend very easily, the fracture, design into dull and stereotyped district with cutting connecting portion and groove connection portion half, another half is cutting and cutting district, and there is 1/3 thickness bottom plate the bottom, can play the effect of blocking, can be difficult for bending again, and dull and stereotyped district is more difficult for being bent.
The square pin 32 is inserted into the square jack 102 and sleeved by the second metal sleeve 30, so that the connection is convenient and quick.
Left side copper bar spare 1 and right side copper bar spare 2 length equal, groove connection portion and cutting connecting portion all account for half of left side copper bar spare 1 and right side copper bar spare 2 length respectively. Namely, the adjustment range of the average installation length of the copper bar assembly is determined according to the installation superposition of the groove connecting part and the inserting strip connecting part, and half of the superposition length is the average reduction of the length of the copper bar assembly.
A plurality of thin copper wires are arranged in the soft belt, and the copper wires are wrapped by the insulating mesh cloth. Not only can be bent, but also can protect the copper wire from being damaged.
The first metal sleeve 10 and the second metal sleeve 30 are provided with screw holes. The fine screw is screwed into the screw hole and abuts against the groove connecting part, the inserting strip connecting part or the jack connecting end 101 and the pin connecting end 31 so as to fix the position of the metal sleeve to be not moved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a copper bar composite member that general battery module connects which characterized in that: the copper bar connecting structure comprises a left copper bar piece (1), a soft copper bar piece (3) and a right copper bar piece (2), wherein the left copper bar piece (1) is connected with the right copper bar piece (2) through the soft copper bar piece (3), the left end of the left copper bar piece (1) is a groove connecting part, the right end of the left copper bar piece is a jack connecting end (101), the right end of the right copper bar piece (2) is an inserting strip connecting part, the left end of the right copper bar piece is a jack connecting end (101), and the soft copper bar piece (3) comprises pin connecting ends (31) at two ends and a soft belt in the middle;
the connecting part of the inserting strip is buckled on the connecting part of the groove and is sleeved by a first metal sleeve (10) at the buckling part;
the contact pin connecting ends on the two sides of the soft copper bar (3) are respectively buckled with the jack connecting ends (101) on the left copper bar (1) and the right copper bar (2), and the buckling positions are sleeved with second metal sleeves (30);
and a mounting hole (13) is arranged between the groove connecting part or the inserting strip connecting part and the jack connecting end (101) on the left copper bar piece (1) or the right copper bar piece (2) in an area.
2. The assembly of claim 1, wherein the copper bar is connected to the battery modules: the groove connecting part comprises a first flat plate area (11) and an inserting groove area, the first flat plate area (11) and the inserting groove area respectively account for half of the width of the left copper bar component (1), the thickness of the first flat plate area (11) is half of the thickness of the left copper bar component (1), a plurality of parallel strip grooves (12) are arranged in the inserting groove area, the thickness of the inserting groove area is 2/3 of the thickness of the left copper bar component (1), and the depth of each strip groove (12) is 1/3 of the thickness of the left copper bar component (1);
the inserting strip connecting part comprises a second flat plate area (21) and an inserting strip area, the second flat plate area (21) and the inserting strip area respectively account for half of the width of the right copper bar component (2), the thickness of the second flat plate area (21) is half of the thickness of the right copper bar component (2), a plurality of parallel inserting strips (22) are arranged in the inserting strip area, the thickness of the inserting strip area is 2/3 of the thickness of the right copper bar component (2), and the height of the inserting strips (22) is 1/3 of the thickness of the right copper bar component (2);
the distance between the adjacent strip grooves (12) is equal to the distance between the adjacent cutting slips (22), and the width of the cutting slips (22) is matched with that of the strip grooves (12).
3. The assembly of claim 1, wherein the copper bar is connected to the battery modules: jack link end (101) are including a plurality of square jacks (102) that are equipped with on the concave connector of recessed connector and the concave connector, contact pin link end (31) are including a plurality of square contact pins (32) that upward convex link end and upward convex link end below were equipped with, upward convex link end is half of soft area thickness.
4. The assembly of claim 1, wherein the copper bar is connected to the battery modules: left side copper bar spare (1) and right side copper bar spare (2) length equal, groove connection portion and cutting connecting portion all account for half of left side copper bar spare (1) and right side copper bar spare (2) length respectively.
5. The copper bar assembly of general battery module connection of claim 1, characterized in that: a plurality of thin copper wires are arranged in the soft belt, and the copper wires are wrapped by the insulating mesh cloth.
6. The assembly of claim 1, wherein the copper bar is connected to the battery modules: screw holes are arranged on the first metal sleeve (10) and the second metal sleeve (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222315380.0U CN218005165U (en) | 2022-08-31 | 2022-08-31 | Copper bar assembly connected with general battery modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222315380.0U CN218005165U (en) | 2022-08-31 | 2022-08-31 | Copper bar assembly connected with general battery modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218005165U true CN218005165U (en) | 2022-12-09 |
Family
ID=84288887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222315380.0U Active CN218005165U (en) | 2022-08-31 | 2022-08-31 | Copper bar assembly connected with general battery modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218005165U (en) |
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2022
- 2022-08-31 CN CN202222315380.0U patent/CN218005165U/en active Active
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