CN218334111U

CN218334111U - Electricity core support

Info

Publication number: CN218334111U
Application number: CN202222216724.2U
Authority: CN
Inventors: 戈志敏; 肖海燕; 明应时; 顾勇平; 刘晓伟; 吴勇民; 董水金; 祝洪根; 吕荣喜
Original assignee: Xinyu Ganfeng Electronics Co Ltd
Current assignee: Xinyu Ganfeng Electronics Co Ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-01-17
Anticipated expiration: 2032-08-23

Abstract

The utility model relates to an electricity core support, include: a first bracket component and a second bracket component; matching sleeves are arranged on the side parts of the first bracket component and the second bracket component; the inside locking lever that is equipped with the adaptation of cooperation cover, the locking lever passes the cooperation cover to be equipped with adaptation volume retaining member at the tip, in order to realize the locking connection of first bracket component, second bracket component.

Description

Electricity core support

Technical Field

The utility model relates to a battery technology field, concretely relates to electricity core support.

Background

In the production process of batteries, some battery packs are connected together by a bracket, usually by connecting a plurality of battery cells in series and parallel. As shown in fig. 4, the conventional bracket is only arranged at two ends of a plurality of battery cells, and the battery cells are sandwiched between the battery cells to form a group of battery packs, which are easy to loosen due to lack of stable fit; and the battery packs are also lack of stable matching relationship, and the connection of the left battery pack and the right battery pack is not stable enough.

In view of this, the present invention is especially provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electricity core support, first bracket component all are equipped with the cooperation cover with the second bracket component, through passing the locking lever and cooperate the cover, lock again with the retaining member at the tip, can make first bracket component and second bracket component firm in connection, make wholly be difficult to loosely.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a cell support, comprising:

a first bracket component and a second bracket component;

matching sleeves are arranged on the side parts of the first bracket component and the second bracket component;

the locking device comprises a first bracket component and a second bracket component, wherein the first bracket component and the second bracket component are arranged in a matching sleeve, the first bracket component and the second bracket component are arranged in the matching sleeve, and the first bracket component and the second bracket component are connected in a locking mode.

Further, the first bracket component comprises a first bracket and a second bracket;

the second bracket assembly comprises a third bracket and a fourth bracket;

the side of the second bracket is provided with a groove, and the side of the third bracket is provided with a protrusion;

the groove corresponds to and is matched with the position of the bulge.

Furthermore, the matching sleeves are arranged on two sides of the first support assembly and the second support assembly.

Furthermore, the first support, the second support, the third support and the fourth support are all provided with the matching sleeves, and the matching sleeves on the same side are in the same direction after being installed in place.

Further, the first bracket, the second bracket, the third bracket and the fourth bracket are all provided with a plurality of battery cell accommodating grooves;

the battery cell accommodating grooves of the first support and the second support are matched together to accommodate a group of battery cells; the third support, the fourth support the electricity core holding tank cooperates jointly and holds another group's electric core.

Further, nickel sheets are arranged on the outer sides of the first bracket component and the second bracket component and between the first bracket component and the second bracket component;

the nickel sheet corresponds to and is matched with the battery cell accommodating groove and the battery cell.

The beneficial effects of the utility model include:

Drawings

Fig. 1 is a structural view of a cell holder;

fig. 2 is an exploded view of a cell holder;

fig. 3 is a diagram of a cell holder without a cell mounted therein;

fig. 4 shows a prior art stent structure.

In the figure: a first frame assembly 1; a second bracket assembly 2; a fitting sleeve 3; a locking lever 4; a locking member 5; a battery cell accommodating groove 6; a battery cell 7; a nickel sheet 8; a first bracket 11; a second bracket 12; a third bracket 21; a fourth bracket 22; a groove 121; a recess 211.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in combination with the following embodiments. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1 to 3, a cell holder includes:

a first bracket component 1 and a second bracket component 2;

the side parts of the first bracket component 1 and the second bracket component 2 are provided with matching sleeves 3;

the inside locking lever 4 that is equipped with the adaptation of cooperation cover 3, locking lever 4 passes cooperation cover 3 to be equipped with adaptation volume retaining member 5 at the tip, in order to realize the locking connection of first bracket component 1, second bracket component 2.

Specifically, the first bracket assembly 1 and the second bracket assembly 2 are both provided with the matching sleeves 3, and the locking rods 4 penetrate through the matching sleeves 3 and are locked by the locking pieces 5 at the end parts, so that the first bracket assembly 1 and the second bracket assembly 2 are firmly connected, and the whole assembly is not easy to loosen. Alternatively, the locking rod 4 may be a threaded rod with threads at the end, and the locking member 5 may be a nut that is threadedly engaged with the threads at the end of the threaded rod for connection and locking.

In some embodiments, the first bracket assembly 1 comprises a first bracket 11, a second bracket 12;

the second bracket assembly 2 comprises a third bracket 21 and a fourth bracket 22;

the side of the second bracket 12 has a groove 121, and the side of the third bracket 21 has a protrusion 211;

the groove 121 corresponds to and fits the protrusion 211.

By adopting the above technical scheme, the first bracket component 1 and the second bracket component 2 can realize positioning through the matching of the groove 121 and the protrusion 211, so that the two groups of brackets can keep stable relative positions without dislocation, and before the locking rod 4 passes through the matching sleeve 3, the two groups of brackets can be preassembled through the matching of the groove 121 and the protrusion 211, thereby facilitating the subsequent operation of the locking rod 4 passing through the matching sleeve 3.

In some embodiments, the matching sleeves 3 are arranged on both sides of the first bracket assembly 1 and the second bracket assembly 2.

Technical scheme more than adopting can make

first bracket component

1, 2 both sides of second bracket component can both lock, make whole atress stable.

In some embodiments, the first bracket 11, the second bracket 12, the third bracket 21 and the fourth bracket 22 are all provided with the matching sleeves 3, and the axes of the matching sleeves 3 on the same side are in the same direction after the matching sleeves are installed in place.

By adopting the technical scheme, the same locking rod 4 can conveniently penetrate through the matching sleeves 3 on different supports. It should be noted that the first bracket 11, the second bracket 12, the third bracket 21, and the fourth bracket 22 are all integrated with the respective matching sleeves 3, and after the matching is in place, the matching sleeves 3 on the same sides of the four brackets can be in the same axial direction, so that the locking rod 4 can pass through the matching sleeves synchronously, and the stable connection of the whole body can be realized.

In some embodiments, the first support 11, the second support 12, the third support 21, and the fourth support 22 each have a plurality of cell-receiving slots 6;

the battery cell accommodating grooves 6 of the first support 11 and the second support 12 are matched together to accommodate a group of battery cells 7; the battery cell accommodating grooves 6 of the third support 21 and the fourth support 22 cooperate with each other to accommodate another group of battery cells 7.

Technical scheme more than adopting, through placing every electric core 7 both ends and getting into to correspond electric core holding tank 6 in, let electric core 7 stabilize the centre gripping in first bracket component 1, second bracket component 2.

In some embodiments, nickel sheets 8 are arranged outside the first bracket component 1 and the second bracket component 2 and between the first bracket component 1 and the second bracket component 2;

the nickel sheet 8 corresponds to and adapts to the battery cell accommodating groove 6 and the battery cell 7.

By adopting the technical scheme, the nickel sheet 8 is used for being connected with the end part of each battery cell 7, optionally, the connection can be carried out in a resistance welding mode, and series and parallel connection is carried out according to specific requirements, so that a desired battery pack is obtained. The side part of the nickel sheet 8 is provided with a bending part, and the bending part is bent towards the axial direction of the battery core 7 through bending operation, so that the position of the nickel sheet 8 is kept stable.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A cell support, comprising:

a first bracket component (1) and a second bracket component (2);

the side parts of the first bracket component (1) and the second bracket component (2) are provided with matching sleeves (3);

the locking rod (4) of adaptation is equipped with in the cooperation cover (3), locking rod (4) pass cooperation cover (3) to be equipped with adaptation volume retaining member (5) at the tip, in order to realize the locking connection of first bracket component (1), second bracket component (2).

2. The cell support of claim 1, wherein:

the first bracket component (1) comprises a first bracket (11) and a second bracket (12);

the second bracket assembly (2) comprises a third bracket (21) and a fourth bracket (22);

the side of the second bracket (12) is provided with a groove (121), and the side of the third bracket (21) is provided with a bulge (211);

the groove (121) corresponds to and is matched with the position of the protrusion (211).

3. The cell support of claim 2, wherein:

the matching sleeves (3) are arranged on two sides of the first support assembly (1) and the second support assembly (2).

4. The cell support of claim 3, wherein:

the first support (11), the second support (12), the third support (21) and the fourth support (22) are all provided with the matching sleeves (3), and the axes of the matching sleeves (3) on the same side are in the same direction after being installed in place.

5. The cell support of claim 2, wherein:

the first bracket (11), the second bracket (12), the third bracket (21) and the fourth bracket (22) are all provided with a plurality of battery cell accommodating grooves (6);

the cell accommodating grooves (6) of the first bracket (11) and the second bracket (12) are matched together to accommodate a group of cells (7); the battery cell accommodating grooves (6) of the third support (21) and the fourth support (22) are matched together to accommodate another group of battery cells (7).

6. The cell support of claim 5, wherein:

nickel sheets (8) are arranged on the outer sides of the first bracket component (1) and the second bracket component (2) and between the first bracket component (1) and the second bracket component (2);

the nickel sheet (8) corresponds to and is matched with the battery cell accommodating groove (6) and the battery cell (7).