CN211295241U

CN211295241U - Stable in structure's compound piece of reinforcement type copper nickel

Info

Publication number: CN211295241U
Application number: CN201921989687.0U
Authority: CN
Inventors: 刘德萃
Original assignee: Huizhou Tianjun Industrial Co ltd
Current assignee: Huizhou Tianjun Industrial Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-18
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a stable in structure's reinforced copper-nickel composite sheet, including copper sheet, nickel piece and spacing bolt, its characterized in that, be equipped with a plurality of holding chambeies on the copper sheet, holding chamber both sides are equipped with the circular recess, the inside nickel piece that is equipped with of circular recess, the nickel piece comprises circular portion, kink, connecting portion and inserted sheet, circular portion both sides are equipped with inserted sheet and kink respectively, kink one side is equipped with connecting portion, connecting portion are equipped with the inserted sheet, the inserted sheet is pegged graft in holding intracavity side slot. The utility model discloses, can prevent that the nickel strap from breaking down and leading to the problem that whole copper sheet needs to be changed.

Description

Stable in structure's compound piece of reinforcement type copper nickel

Technical Field

The utility model relates to a compound piece field of copper nickel particularly, relates to a stable in structure's compound piece of reinforcement type copper nickel.

Background

The automobile refers to a vehicle driven by combustible gas or self-equipment, generally having four or more wheels, and running on land without depending on rails or overhead lines. The electric automobile uses electricity to replace oil, which is a necessary choice for realizing energy conservation and emission reduction, and compared with the traditional automobile, the electric automobile can reduce the emission of carbon dioxide by more than 30%, and the emission reduction effect is obvious. The main component is the group battery among the electric automobile, through establishing ties, parallelly connected mode comprises dozen odd or even hundreds of single section batteries to satisfy electric automobile's drive requirement, and the combination of group battery mainly relies on the compound piece of copper nickel, and current compound piece causes single nickel piece to damage easily, causes the problem that needs to change whole copper nickel compound piece, and the group battery can produce at the removal process simultaneously and rock and cause the compound piece bad contact problem of copper nickel.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable in structure's reinforced type copper nickel composite sheet to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound piece of stable in structure's reinforcement type copper nickel, includes copper sheet, nickel piece and spacing bolt, its characterized in that, be equipped with a plurality of holding chambeies on the copper sheet, holding chamber both sides are equipped with the circular recess, the inside nickel piece that is equipped with of circular recess, the nickel piece comprises circular portion, kink, connecting portion and inserted sheet, the circular portion both sides are equipped with inserted sheet and kink respectively, kink one side is equipped with connecting portion, connecting portion are equipped with the inserted sheet, the inserted sheet is pegged graft in holding intracavity side slot.

Further, the number of the accommodating cavities can be changed according to the number of the battery packs.

Further, the connecting part is welded with the inserting piece.

Furthermore, a limit bolt is arranged in the circular groove and is clamped on the inserting piece.

Furthermore, square grooves are formed in two side ends of the copper sheet respectively, and mounting holes are formed in the square grooves.

Compared with the prior art, the utility model discloses following beneficial effect has: (1) the utility model discloses, set up the kink through the nickel piece, simultaneously through spacing bolt joint on the inserted sheet, can prevent that the group battery from when removing, preventing that the nickel piece from droing to and prevent to influence the battery at contact failure.

(2) The utility model discloses, through pegging graft the nickel piece in the holding intracavity to fix the nickel piece through spacing bolt, for conventional welding, avoid wherein arbitrary nickel piece trouble to lead to the problem that needs to change whole device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of a nickel plate of the present invention;

reference numerals:

1. a copper sheet; 2. an accommodating cavity; 3. a circular groove; 4. a limit bolt; 5. a square groove; 6. mounting holes; 7. A nickel sheet; 701. a circular portion; 702. a bending section; 703. a connecting portion; 704. and (4) inserting sheets.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

Please refer to fig. 1-2, according to the embodiment of the present invention, a reinforced copper-nickel composite sheet with stable structure, includes a copper sheet 1, a nickel sheet 7 and a stop bolt 4, and is characterized in that, a plurality of holding cavities 2 are provided on the copper sheet 1 for preventing the nickel sheet 7, two sides of the holding cavity 2 are provided with a circular groove 3, the inside of the circular groove 3 is provided with the nickel sheet 7, the nickel sheet 7 is composed of a circular portion 701, a bending portion 702, a connecting portion 703 and an inserting sheet 704, two sides of the circular portion 701 are respectively provided with the inserting sheet 704 and the bending portion 702, one side of the bending portion 702 is provided with the connecting portion 703, the connecting portion 703 is provided with the inserting sheet 704, and the inserting sheet 704 is inserted into a narrow.

Through the above technical scheme of the utility model, holding chamber 2 can change the quantity in holding chamber 2 according to the quantity of group battery, circular recess 3 is established and is used for fixing spacing bolt 4 on inserted sheet 704 in holding chamber 2 both sides, connecting portion 703 and inserted sheet 704 welding, be equipped with spacing bolt 4 in the circular recess 3, spacing bolt 4 joint is on inserted

sheet

704, 1 both sides end of copper sheet is equipped with square groove 5 respectively, be equipped with mounting hole 6 on the square groove 5 and be used for getting up group battery built-up connection.

When specifically using, set up kink 702 through the nickel piece, simultaneously through spacing 4 joints of tying on inserted sheet 704, can prevent that the group battery from when removing, preventing that nickel piece 7 from droing to and prevent to influence the battery at contact failure, through pegging graft nickel piece 7 in holding chamber 2, and fix nickel piece 7 through spacing 4, for conventional welding, avoid wherein arbitrary nickel piece 7 trouble to lead to the problem that needs to change whole device. Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a compound piece of stable in structure's reinforcement type copper nickel, includes copper sheet (1), nickel piece (7) and spacing bolt (4), its characterized in that, be equipped with a plurality of holding chambeies (2) on copper sheet (1), holding chamber (2) both sides are equipped with circular recess (3), circular recess (3) inside is equipped with nickel piece (7), nickel piece (7) comprise circular portion (701), kink (702), connecting portion (703) and inserted sheet (704), circular portion (701) both sides are equipped with inserted sheet (704) and kink (702) respectively, kink (702) one side is equipped with connecting portion (703), connecting portion (703) are equipped with inserted sheet (704), inserted sheet (704) are pegged graft in holding chamber (2) inboard stria.

2. The structurally stable reinforced copper-nickel composite sheet as claimed in claim 1, wherein the number of the receiving cavities (2) is changed according to the number of the battery packs, and the number of the receiving cavities (2) is changed according to the number of the battery packs.

3. A structurally stabilized reinforced copper nickel composite sheet according to claim 1, wherein the connecting portion (703) is welded to the insert (704).

4. The structurally stable reinforced copper-nickel composite sheet as claimed in claim 1, wherein a limiting bolt (4) is arranged in the circular groove (3), and the limiting bolt (4) is clamped on the insert (704).

5. The structurally stable reinforced copper-nickel composite sheet as claimed in claim 1, wherein the copper sheet (1) is provided with square grooves (5) at both side ends, and the square grooves (5) are provided with mounting holes (6).