CN217427017U

CN217427017U - Material connecting device for battery manufacturing

Info

Publication number: CN217427017U
Application number: CN202221215026.4U
Authority: CN
Inventors: 耿嘉民
Original assignee: Zhongqin Taikang Technology Energy Group Puyang Co ltd
Current assignee: Zhongqin Taikang Technology Energy Group Puyang Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-09-13
Anticipated expiration: 2032-05-20

Abstract

The utility model provides a material connecting device for battery manufacturing belongs to battery manufacturing technical field, this material connecting device for battery manufacturing, including the battery holder who places the battery, be provided with the lead wire on the battery holder, be provided with the recess of placing the lead wire output on the battery holder, the battery holder is provided with the busbar of metal material through locking the device, be provided with first extensible part and first spring on the busbar, the expansion end of first extensible part and first spring is provided with the arc of the metal material of extrusion output. The utility model has the advantages that: when the busbar is installed, the output end is placed in the groove, the first spring applies acting force to the output end through the arc plate, the output end and the arc plate are fixed firmly, then the busbar is locked on the battery support through the locking device, and the efficiency of fixing the output end is improved.

Description

Material connecting device for battery manufacturing

Technical Field

The utility model belongs to the technical field of the battery is made, concretely relates to material connecting device for battery manufacturing.

Background

The Chinese patent with the publication number of CN205488273U discloses a parallel connection device for battery packs, which comprises a battery pack and a battery support for fixing the battery pack, wherein the battery pack is arranged side by side, the battery support comprises a positive support and a negative support, the positive support and the negative support are respectively sleeved at two ends of the battery pack, the anodes of the battery pack are connected through first leads, the cathodes of the battery pack are connected through second leads, a busbar is arranged on the battery support, the output ends of the first leads and the second leads are respectively extended to be connected with the busbar, and the busbar is provided with leading-out ends which respectively form the total positive or total negative output end of the battery pack.

However, the above technical solution has the following drawbacks: after the battery is mounted, the leads need to be welded on the contact pieces arranged on the bus bars one by one, so that the time is long, and the efficiency of connecting the bus bars and the leads by the battery pack parallel connection device is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material connecting device for battery manufacturing aims at solving the problem of the lower effect of efficiency of the output of the material connecting device for battery manufacturing connection lead wire among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: material connecting device for battery manufacturing, including the battery holder of placing the battery, be provided with the lead wire on the battery holder, be provided with the recess of placing the lead wire output on the battery holder, the battery holder is provided with the busbar of metal material through locking the device, be provided with first extensible part and first spring on the busbar, the expansion end of first extensible part and first spring is provided with the arc of the metal material of extrusion output.

In order to make this material connecting device for battery manufacturing have the effect of installing the busbar fast, as the utility model relates to an it is preferred, lock the device including seting up the spacing groove on the battery support, the spacing groove can hold the spacing post that sets up on the busbar, the dead groove of lock has been seted up on the spacing post, be provided with the spout on the spacing groove, be provided with second extensible part and second elastic component on the spout, the expansion end of second extensible part and second elastic component is provided with the block tongue, be provided with the stay cord on the block tongue, the face of locking dead groove and the first contact of block tongue is inclined plane or cambered surface when the busbar installation, the face of locking dead groove and block tongue back contact is the straight surface when the busbar installation.

Specifically, the first telescopic part and the second telescopic part are telescopic rods, and the second elastic part is a second spring.

In order to make this material connecting device for battery manufacturing have the effect of prolonging the life-span of second spring, as a preferred the utility model discloses a preferred, the outside of second spring is provided with the anticorrosive coating.

Optionally, the deadlocking device may also be a fastener.

In particular, the fastener is a screw.

In order to make this material connecting device for battery manufacturing have the good effect of electrically conducting, as a preferred of the utility model discloses a, the busbar is the aluminum product.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this material connecting device for battery manufacturing when the installation busbar, puts the output in the recess earlier, and an effort for the output can be applyed through the arc to first spring for output and arc are fixed very firm, then die the busbar through the locking device lock on battery holder, have improved the efficiency of fixed output.

2. Put into spacing groove to the spacing post on the busbar, the block tongue is extruded, and in the block tongue shrink got into the spout, until block tongue and the dead slot position of lock were in same height, at this moment under the reaction force of second elastic component, the block tongue got into the dead slot inslot of lock, spacing post was died by the lock, and then the dead busbar of lock, had improved the installation effectiveness of busbar, when will take off the busbar, the pulling stay cord.

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 cross-sectional view of an embodiment of the present invention;

fig. 2 is an enlarged view of a section a of an embodiment of the invention;

fig. 3 is an enlarged view of a cross-sectional view B of an embodiment of the present invention.

In the figure: 1. a battery; 2. a battery holder; 3. a lead wire; 4. an output end; 5. a groove; 6. a bus bar; 7. a first elastic member; 8. a first telescopic member; 9. an arc-shaped plate; 10. a limiting groove; 11. a limiting column; 12. a locking groove; 13. a chute; 14. a second telescoping member; 15. a second elastic member; 16. a latch; 17. and pulling a rope.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: material connecting device is used in battery manufacturing, including battery holder 2 of placing battery 1, be provided with lead wire 3 on battery holder 2, be provided with the recess 5 of placing lead wire 3 output 4 on battery holder 2, battery holder 2 is provided with the busbar 6 of metal material through locking the device, is provided with first extensible part 8 and first spring on the busbar 6, and the expansion end of first extensible part 8 and first spring is provided with the arc 9 of the metal material of extrusion output 4.

Preferably, the groove 5 is an arc-shaped groove.

The utility model discloses an in the embodiment, when installation busbar 6, put output 4 in recess 5 earlier, the arc 9 can be firmly fix the output of lead wire 3 in recess 5, and first spring can be applyed for output 4 effort through arc 9 for output 4 and arc 9 are fixed very firm, then die busbar 6 on battery holder 2 through locking the device lock of dying, improved the efficiency of fixed output 4.

In another embodiment of the present invention, the locking device includes a limiting groove 10 formed on the battery support 2, the limiting groove 10 can accommodate a limiting post 11 disposed on the bus bar 6, a locking groove 12 is formed on the limiting post 11, a sliding groove 13 is formed on the limiting groove 10, a second telescopic member 14 and a second elastic member 15 are disposed on the sliding groove 13, a latch 16 is disposed at a movable end of the second telescopic member 14 and the second elastic member 15, a pull rope 17 is disposed on the latch 16, a surface of the locking groove 12 and the latch 16 contacting first when the bus bar 6 is installed is an inclined surface or a cambered surface, and a surface of the locking groove 12 and the latch 16 contacting later is a straight surface when the bus bar 6 is installed.

During the use, put into spacing groove 10 to spacing post 11 on the busbar 6, the block tongue 16 is extruded, the block tongue 16 shrink gets into in the spout 13, until block tongue 16 and the dead groove 12 of lock are located the same height, at this moment under the reaction force of second elastic component 15, the block tongue 16 gets into the dead groove 12 of lock, spacing post 11 is died by the lock, and then the dead busbar 6 of lock, the installation effectiveness of busbar 6 has been improved, when taking off busbar 6, pulling stay cord 17, make block tongue 16 get into in the spout 13, spacing post 11 is not died by the lock, it just can to take off busbar 6 this moment.

Specifically, the first telescopic part 8 and the second telescopic part 14 are telescopic rods, the second elastic part 15 is a second spring, and an anticorrosive coating is arranged outside the second spring, so that the service life of the second spring is prolonged.

Alternatively, the deadlocking means may also be a fastener, in particular a screw.

Preferably, the bus bar 6 is made of aluminum, and the bus bar 6 is light in weight and good in conductivity.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; 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.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Material connecting device for battery manufacturing, including battery holder (2) of placing battery (1), its characterized in that, be provided with lead wire (3) on battery holder (2), be provided with recess (5) of placing lead wire (3) output (4) on battery holder (2), battery holder (2) are provided with busbar (6) of metal material through locking the device, be provided with first extensible part (8) and first spring on busbar (6), the expansion end of first extensible part (8) and first spring is provided with arc (9) of the metal material of extrusion output (4).

2. The material connecting device for battery production according to claim 1, wherein: the locking device is including offering spacing groove (10) on battery holder (2), spacing groove (10) can hold spacing post (11) of setting on busbar (6), locking groove (12) have been seted up on spacing post (11), be provided with spout (13) on spacing groove (10), be provided with second extensible member (14) and second elastic component (15) on spout (13), the expansion end of second extensible member (14) and second elastic component (15) is provided with block tongue (16), be provided with stay cord (17) on block tongue (16), the face of locking groove (12) and block tongue (16) first contact is inclined plane or cambered surface when busbar (6) are installed, the face of locking groove (12) and block tongue (16) back contact is the straight face when busbar (6) are installed.

3. The material connecting device for battery production according to claim 2, characterized in that: the first telescopic part (8) and the second telescopic part (14) are telescopic rods.

4. The material connecting device for battery production according to claim 2, characterized in that: the second elastic piece (15) is a second spring.

5. The material connecting device for battery production according to claim 4, wherein: and an anti-corrosion layer is arranged outside the second spring.

6. The material connecting device for battery production according to claim 1, characterized in that: the locking device is a fastener.

7. The material connecting device for manufacturing a battery (1) according to claim 6, characterized in that: the fastener is a screw.

8. The material connecting device for battery (1) production according to any one of claims 1 to 7, characterized in that: the bus bar is made of aluminum.