CN113991256A

CN113991256A - A conductive row fixing structure

Info

Publication number: CN113991256A
Application number: CN202111424975.3A
Authority: CN
Inventors: 莫石莹; 严若红; 戴智特; 张�成
Original assignee: Dongguan Guixiang Insulation Material Co Ltd
Current assignee: Dongguan Guixiang Insulation Material Co Ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-01-28

Abstract

The invention belongs to the technical field of new energy batteries, and particularly relates to a conductive bar fixing structure which comprises a conductive bar and a plastic suction shell, wherein a containing groove is concavely arranged at the top of the plastic suction shell, the conductive bar is arranged in the containing groove, a plurality of clamping blocks are convexly arranged on the inner wall of the containing groove, the clamping blocks are positioned at the top of the conductive bar, and a connecting mechanism for connection is arranged on the conductive bar. The invention has novel structure and ingenious design, the plastic suction shell is made by adopting a plastic suction process, the weight is light, the cost is low, only the conductive bar needs to be placed in the accommodating groove during the assembly, the conductive bar is then buckled by slightly applying pressure, at the moment, a plurality of clamping blocks play a role in limiting and fixing the conductive bar, the clamping blocks are formed by the protruding arrangement of the inner wall of the accommodating groove, the collision and damage in the processing process or the assembly process are not easy to happen, the arrangement structure is simple, the fixing effect is good, the stability is strong, and the assembly is convenient.

Description

Conducting bar fixing structure

Technical Field

The invention belongs to the technical field of new energy batteries, and particularly relates to a conducting bar fixing structure.

Background

With the rapid development of the market of power batteries, the demand of power supplies is increasing, and because the capacity, voltage and current of a single battery can not meet the requirements of the power supply of the power batteries, the power supply is generally formed by combining a plurality of single batteries in series or in parallel through a conductive bar.

The mode of fixed electrically conductive row sets up the hole site for leading on electrically conductive row among the prior art, sets up the fixed column on battery module's casing, leads the electrically conductive row cover and establishes behind the fixed column, and hot pressing fixed column deformation after-fixing leads electrically conductive row, also often adopts to set up buckle spare fixedly in leading the electrically conductive row periphery, and these two kinds of fixed mode processing, equipment are complicated, with high costs, and production efficiency is low, and possesses certain weight, are difficult to cooperate the battery module to reach lightweight demand.

Disclosure of Invention

The invention provides a conductive bar fixing structure aiming at the problems in the prior art, which has the advantages of simple structure processing, convenient assembly with a conductive bar, low cost, high production efficiency and light weight.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a lead electrical drainage fixed knot and construct, includes to lead electrical drainage and inhale and mould the shell, the concave storage tank that is equipped with in top of plastic uptake shell, lead electrical drainage set up in the storage tank, the inner wall epirelief of storage tank is equipped with a plurality of fixture blocks, the fixture block is located lead the top of electrical drainage, be provided with the coupling mechanism who is used for connecting on leading electrical drainage.

The connecting mechanism is provided with two connecting holes, and the two connecting holes are respectively arranged on two sides of the conducting bar.

The edge of the plastic suction shell is provided with a connecting through groove, and the accommodating groove is communicated with the outer side of the plastic suction shell through the connecting through groove.

Wherein, the both sides border department of storage tank is protruding respectively to be equipped with a plurality of first fixed blocks and a plurality of second fixed block, the top of first fixed block all is provided with the first thing plane of putting, the top of second fixed block all is provided with the second and puts the thing plane, the first thing plane of putting and the second puts the thing plane and all is located the coplanar, electrically conductive arrange set up in the first thing plane of putting and the second puts the planar top of thing.

Wherein, all be provided with the first clearance of putting between per two adjacent first fixed blocks, all be provided with the second between per two adjacent second fixed blocks and put the thing clearance, the first clearance of putting the thing with the second is put the thing clearance and is corresponded the setting, be provided with the flexion on the electrically conductive row, the both sides of flexion stretch into respectively the first clearance of putting the thing and the second of putting puts in the thing clearance.

The clamping blocks are located at the top of the first object placing gap or the top of the second object placing gap.

The first fixing block and the second fixing block are both in a trapezoid table shape.

The plastic suction shell, the clamping block, the first fixing block and the second fixing block are integrally formed.

And chamfers are arranged at the front ends of the clamping blocks.

The clamping blocks are four and are symmetrically arranged on two sides of the accommodating groove.

The invention has the beneficial effects that: the invention has novel structure and ingenious design, the plastic suction shell is made by adopting a plastic suction process, the weight is light, the cost is low, only the conductive bar needs to be placed in the accommodating groove during the assembly, the conductive bar is then buckled by slightly applying pressure, at the moment, a plurality of clamping blocks play a role in limiting and fixing the conductive bar, the clamping blocks are formed by the protruding arrangement of the inner wall of the accommodating groove, the collision and damage in the processing process or the assembly process are not easy to happen, the arrangement structure is simple, the fixing effect is good, the stability is strong, and the assembly is convenient.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

The reference numerals are respectively: 1. the conducting bar, 2, inhale the mould shell, 3, storage tank, 4, fixture block, 5, coupling mechanism, 6, connect logical groove, 7, first fixed block, 8, second fixed block, 9, first thing plane of putting, 10, the second thing plane of putting, 11, first thing clearance of putting, 12, the second thing clearance of putting, 13, flexion, 14, chamfer.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.

The utility model provides a lead electrical drainage fixed knot and construct, as shown in fig. 1-fig. 2, including leading electrical drainage 1 and inhaling and mould the shell 2, the concave storage tank 3 that is equipped with in the top of inhaling the shell 2 body of moulding, lead electrical drainage 1 set up in the storage tank 3, the inner wall epirelief of storage tank 3 is equipped with a plurality of fixture blocks 4, fixture block 4 is located lead the top of electrical drainage 1, be provided with the coupling mechanism 5 that is used for connecting on leading electrical drainage 1. Specifically, the invention has novel structure and ingenious design, the plastic suction shell 2 is made by adopting a plastic suction process, the weight is light, the cost is low, only the conductive bar 1 needs to be placed in the accommodating groove 3 during assembly, then the conductive bar 1 is buckled by slightly applying pressure, at the moment, the plurality of clamping blocks 4 simultaneously limit and fix the conductive bar 1, the clamping blocks 4 are formed by the inner wall of the accommodating groove 3 in a protruding mode, the clamping blocks 4 play a fixing role in the edge of the conductive bar 1 along the inner wall of the accommodating groove 3, so that the conductive bar 4 is stably fixed on the inner side of the accommodating groove 3, the conductive bar cannot pop out of the accommodating groove 3 due to shaking collision and the like, meanwhile, the clamping blocks 4 are positioned on the inner wall of the accommodating groove 3, the clamping blocks 4 are not easy to be damaged due to collision in the processing process or the assembly process, the arrangement structure is simple, the fixing effect is good, the stability is strong, and the assembly is convenient.

In the fixing structure of the conducting bar in this embodiment, the connecting mechanism 5 is two connecting holes, and the two connecting holes are respectively disposed on two sides of the conducting bar 1. Specifically, the arrangement facilitates the connection and fixation of the conductive bar 1 with the battery and the external device.

In the fixing structure of the conducting bar in this embodiment, the connecting through groove 6 is formed at the edge of the plastic suction housing 2, and the accommodating groove 3 is communicated with the outer side of the plastic suction housing 2 through the connecting through groove 6. Specifically, when the battery is connected with the FPC or the PCB, the common conductive sheet is connected, and the conductive sheet can extend into the accommodating groove 3 from the connecting through groove 6 by the above arrangement and is connected with the conductive bar 1.

This example electrically conductive row fixed knot construct, the both sides border department of storage tank 3 is protruding respectively and is equipped with a plurality of first fixed blocks 7 and a plurality of second fixed block 8, the top of first fixed block 7 all is provided with the first thing plane 9 of putting, the top of second fixed block 8 all is provided with the second and puts thing plane 10, the first thing plane 9 of putting and the second puts thing plane 10 and all is located the coplanar, electrically conductive row 1 set up in the first thing plane 9 of putting and the top that the thing plane 10 was put to the second. Specifically, above-mentioned setting makes to have certain space between the bottom of leading electrical bar 1 and storage tank 3 for when inhaling the plastic shell 2 and bumping with the outside, be difficult to bump leading electrical bar 1, have certain guard action, and when there is partial protrusion or partial bending in the bottom of leading electrical bar 1 because of the actual need, above-mentioned setting also can be stably fixed and lead electrical bar 1.

This example electrically conductive row fixed knot construct, all be provided with the first thing clearance 11 of putting between per two adjacent first fixed blocks 7, all be provided with the second between per two adjacent second fixed blocks 8 and put thing clearance 12, the first thing clearance 11 of putting with the second is put thing clearance 12 and is corresponded the setting, electrically conductive row 1 is last to be provided with flexion 13, the both sides of flexion 13 stretch into respectively first thing clearance 11 of putting and the second is put in clearance 12. Specifically, after the battery heats, the conductive bar 1 expands, the bending portion 13 has a certain buffering effect, and two sides of the bending portion 13 respectively extend into the first object placing gap 11 and the second object placing gap 12, so that the bending portion 13 is avoided, and the fixing effect of the conductive bar 1 is excellent.

In the fixing structure of the conducting bar in this embodiment, the fixture blocks 4 are located on the top of the first placing gap 11 or the top of the second placing gap 12. Specifically, can put into fixture block 4 and first putting between the plane 9 with one side of electrically conductive row 1 earlier during the equipment, also can put into fixture block 4 and second with one side of electrically conductive row 1 earlier and put between the plane 10, fixture block 4 is located the first top of putting thing clearance 11 or the top of second putting thing clearance 12 not only makes things convenient for counterpoint when electrically conductive row 1 assembles to fixture block 4 can form crisscross spacing structure from top to bottom with first thing platform 9 and second thing platform 10 respectively, and stability is good.

In the fixing structure of the conducting bar according to this embodiment, the first fixing block 7 and the second fixing block 8 are both in a trapezoidal table shape. Specifically, the arrangement enables the first fixing block 7 and the second fixing block 8 to have certain deformation resistance, and deformation is not easy to generate.

In the fixing structure of the conducting bar in this embodiment, the plastic suction housing 2, the fixture block 4, the first fixing block 7, and the second fixing block 8 are integrally formed. Specifically, the plastic suction housing 2, the clamping block 4, the first fixing block 7 and the second fixing block 8 are prepared by a plastic suction process, and the plastic suction housing is time-saving and labor-saving in processing and stable in structure.

In the conducting bar fixing structure of this embodiment, the front ends of the clamping blocks 4 are all provided with the chamfers 14. Specifically, the conductive bar 1 is conveniently placed in the accommodating groove 3 to be fixed.

In the fixing structure of the conducting bar in this embodiment, four clamping blocks 4 are provided, and the four clamping blocks 4 are symmetrically arranged on two sides of the accommodating groove 3. Specifically, the aforesaid sets up stable in structure, and when appearing rocking, fixture block 4 is diversified spacing to leading electrical drainage 1, and fixture block 4 symmetry sets up in the both sides of storage tank 3, convenient equipment, labour saving and time saving when fixed effectual to leading electrical drainage 1.

Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A conductive row fixing structure, characterized in that it comprises a conductive row and a plastic-absorbing shell, the top of the plastic-absorbing shell is concavely provided with an accommodating groove, and the conductive row is arranged in the accommodating groove, so that the A plurality of blocking blocks are protruded on the inner wall of the accommodating groove, the blocking blocks are located on the top of the conductive row, and a connecting mechanism for connection is provided on the conductive row.

2 . The conductive bar fixing structure according to claim 1 , wherein the connection mechanism is two connection holes, and the two connection holes are respectively arranged on both sides of the conductive bar. 3 .

3 . The conductive bar fixing structure according to claim 1 , wherein a connecting through groove is opened at the edge of the plastic blister, and the accommodating groove and the outer side of the blister pass through the The connecting through groove is penetrated.

4 . The fixing structure of the conductive bar according to claim 1 , wherein a plurality of first fixing blocks and a plurality of second fixing blocks are respectively protruded from the two side edges of the accommodating groove, and the The top of the first fixing block is provided with a first object placement plane, and the top of the second fixed block is provided with a second object placement plane. The first object placement plane and the second object placement plane are both located on the same plane, so The conductive row is disposed on the top of the first placement plane and the second placement plane.

5 . The conductive bar fixing structure according to claim 4 , wherein a first storage gap is set between every two adjacent first fixing blocks, and every two adjacent second fixing blocks There is a second storage gap between them, the first storage gap is set corresponding to the second storage gap, the conductive row is provided with a curved portion, and both sides of the curved portion respectively extend into the first storage gap and the second storage space.

6 . The conductive bar fixing structure according to claim 5 , wherein the locking blocks are all located at the top of the first storage gap or the top of the second storage gap. 7 .

7 . The conductive bar fixing structure according to claim 4 , wherein the first fixing block and the second fixing block are both in the shape of a trapezoid. 8 .

8 . The fixing structure of the conductive bar according to claim 4 , wherein the plastic blister shell, the clamping block, the first fixing block and the second fixing block are integrally formed. 9 .

9 . The fixing structure of the conductive bar according to claim 1 , wherein the front ends of the clamping blocks are provided with chamfers. 10 .

10 . The fixing structure of the conductive bar according to claim 1 , wherein there are four clamping blocks, and the four clamping blocks are symmetrically arranged on both sides of the accommodating slot. 11 .