CN217823084U

CN217823084U - A interior welt for protecting new forms of energy battery

Info

Publication number: CN217823084U
Application number: CN202221586291.3U
Authority: CN
Inventors: 李书日
Original assignee: Dongguan Kangsi Metal Products Co ltd
Current assignee: Dongguan Kangsi Metal Products Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-11-15
Anticipated expiration: 2032-06-23

Abstract

The utility model relates to the technical field of new energy batteries, and discloses an interior lining plate for protecting new energy batteries, which comprises two side plates and a transverse plate, wherein the two side plates are provided with first fixing holes at both ends of the side plates, a second fixing hole is arranged at the position of the side surface of the transverse plate corresponding to the first fixing hole, the second fixing hole and the first fixing hole are fixed through a fixing bolt, an upper mounting plate is arranged at the top end of the side plate, and a lower mounting plate is arranged in the bottom end of the side plate; the utility model discloses a fixing bolt passes first fixed orifices and second fixed orifices and fixes curb plate and diaphragm together, put accurate good interior welt in the battery box, pass the second mounting hole through fixing bolt, first mounting hole, go up the mounting hole and fix whole interior welt and battery box with lower mounting hole, the installation of interior welt has been accomplished, make interior welt protect the lithium cell group of inside, the installation is dismantled to the convenient internal welt of simple structure, be favorable to improving work efficiency.

Description

A interior welt for protecting new forms of energy battery

Technical Field

The utility model relates to a new energy battery technical field, more specifically relate to a welt for protecting new energy battery.

Background

The automobile as an important vehicle plays an important role in the life of people, and with the technical progress and the improvement of environmental protection consciousness of people, new energy is replaced by the automobile as a pollution-free environment-friendly automobile, so that the automobile is favored by more and more consumers. New energy vehicles include several types: hybrid electric vehicle, pure electric vehicles, fuel cell electric vehicle, battery are new energy automobile's important component part, generally use the lithium cell preparation new energy battery, because present monomer lithium cell can not satisfy electric vehicle's power demand yet, electric vehicle's power is put at a lithium cell incasement by a plurality of lithium cells and is constituteed lithium cell group and provide electric power.

Lithium cell incasement generally need be equipped with interior welt, and it is used for fixing the lithium cell, makes the close laminating of lithium cell be in the same place, prevents that the lithium cell from causing the damage because of rocking at the in-process that the car went, nevertheless to connecting through welded mode more in the interior welt of current, inconvenient dismantlement is wasted time and energy when overhauing the maintenance to the lithium cell, and easily appear the gap between with the lithium cell, and the protection effect is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, the utility model provides an interior welt for protecting new energy battery to solve the problem that exists 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 neck plate for protecting new forms of energy battery, includes curb plate and diaphragm, the curb plate is equipped with two, first fixed orifices has all been seted up at the both ends of curb plate, the position that the side of diaphragm corresponds first fixed orifices has seted up the second fixed orifices, second fixed orifices and first fixed orifices pass through fixing bolt to be fixed, the top of curb plate is equipped with the mounting panel, be equipped with down the mounting panel in the bottom of curb plate, the mounting hole has been seted up on the top of going up the mounting panel, the mounting hole has been seted up down to the position that the bottom of lower mounting panel corresponds the mounting hole, the second mounting hole has been seted up on the top of diaphragm, the side of diaphragm is opened there is first mounting hole.

Further, first mounting hole, second mounting hole, go up the mounting hole and battery box fixed connection down, first mounting hole, second mounting hole, go up the mounting hole and pass through fixing bolt or locating pin and be connected with the battery box with mounting hole down, install, replace traditional welding mode, conveniently disassemble the installation to interior welt, simultaneously, cause interior welt damage when avoiding welding, cause its structural strength to descend, prolong the life and pleasing to the eye of interior welt.

Furthermore, the side plates, the inner plate and the reinforcing rods are all formed by stamping thin steel, and the thin steel stamping forming steel has the advantages of reliable manufacturing performance, high manufacturing efficiency and effective reduction of production cost.

Furthermore, the side face of the transverse plate is fixedly connected with an inner plate, and the inner side of the side plate is fixedly connected with an insulating pad.

Furthermore, the inside of diaphragm is equipped with the mesh, increases the structural strength of diaphragm through the mesh to reduce the weight of diaphragm.

Furthermore, the side face of the side plate is fixedly connected with a reinforcing rod, the top end of the reinforcing rod is fixedly connected with the bottom end of the upper mounting plate, the bottom end of the reinforcing rod is fixedly connected with the top end of the lower mounting plate, and the middle part of the side plate which is too long in length is prevented from bending downwards and deforming through the inner plate, so that the side plate is reliably supported, and the movable lining plate is prevented from deforming.

Further, the bottom of lower mounting panel is equipped with the fixture block, spacing hole has been seted up to the bottom of fixture block, prevents through fixture block and spacing hole that the displacement from appearing in the installation department in the curb plate to fix a position the curb plate fast, make things convenient for fixed insert fixing bolt to install the inner liner plate, improve work efficiency.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a fixing bolt passes first fixed orifices and second fixed orifices and fixes curb plate and diaphragm together, put accurate good interior welt in the battery box, pass the second mounting hole through fixing bolt or spacer pin, first mounting hole, go up the mounting hole and fix whole interior welt and battery box with lower mounting hole, the installation of interior welt has been accomplished, make interior welt protect the lithium cell group of inside, simple structure conveniently dismantles the installation, be favorable to improving work efficiency.

2. The utility model discloses a mesh increases the structural strength of diaphragm to reduce the weight of diaphragm, avoid curb plate length overlength middle part downwarping through the inner panel to warp, thereby ensure that the curb plate obtains reliable support, avoid moving interior bushing plate and warp, be favorable to increasing the structural strength of interior bushing plate, increase of service life.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic view of the side plate structure of the present invention;

fig. 4 is a bottom structure diagram of the side plate of the present invention.

The reference signs are: 1. a side plate; 2. a reinforcing rod; 3. an upper mounting hole; 4. an upper mounting plate; 5. a transverse plate; 6. an inner plate; 7. a first mounting hole; 8. a lower mounting plate; 9. a first fixing hole; 10. mesh openings; 11. a second mounting hole; 12. a second fixing hole; 13. an insulating pad; 14. a lower mounting hole; 15. a limiting hole; 16. and (7) clamping blocks.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention, and the forms of the structures described in the following embodiments are merely examples, and the inner liner for protecting a new energy battery according to the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without creative work belong to the scope of the present invention.

Referring to fig. 1-4, the utility model provides an interior lining plate for protecting new energy batteries, which comprises a side plate 1 and a transverse plate 5, wherein the side plate 1 is provided with two, both ends of the side plate 1 are respectively provided with a first fixing hole 9, the side surface of the transverse plate 5 is provided with a second fixing hole 12 corresponding to the position of the first fixing hole 9, the second fixing hole 12 and the first fixing hole 9 are fixed by a fixing bolt, the top end of the side plate 1 is provided with an upper mounting plate 4, the bottom end of the side plate 1 is internally provided with a lower mounting plate 8, the top end of the upper mounting plate 4 is provided with an upper mounting hole 3, the bottom end of the lower mounting plate 8 is provided with a lower mounting hole 14 corresponding to the position of the upper mounting hole 3, the top end of the transverse plate 5 is provided with a second mounting hole 11, the side of diaphragm 5 is opened there is first mounting hole 7, second mounting hole 11, it is connected with the battery box through fixing bolt to go up mounting hole 3 and mounting hole 14 down, put two diaphragms 5 at the both ends between two curb plates 1, pass first fixed orifices 9 and second fixed orifices 12 through fixing bolt and fix curb plate 1 and diaphragm 5 together, put the interior bushing plate that will be good in the battery box, pass second mounting hole 11 through fixing bolt, first mounting hole 7, it fixes interior bushing plate and battery box to go up mounting hole 3 and mounting hole 14 down, the installation of interior bushing plate has been accomplished, make interior bushing plate protect the lithium cell group of inside.

Wherein, first mounting hole 7, second mounting hole 11, go up mounting hole 3 and mounting hole 14 and battery box fixed connection down pass first mounting hole 7, second mounting hole 11, go up mounting hole 3 and down mounting hole 14 through fixing bolt or locating pin and fix with the battery box, the utility model discloses do not specifically prescribe a limit to, accomplish the installation.

The side plates 1, the inner plates 6 and the reinforcing rods 2 are all formed by punching thin steel materials, and the thin steel materials are formed into steel by punching, so that the manufacturing performance is reliable, the manufacturing efficiency is high, and the production cost is effectively reduced.

Wherein, the side fixedly connected with inner panel 6 of diaphragm 5, the inboard fixedly connected with insulating pad 13 of curb plate 1, carry out insulating treatment through insulating pad 13 to curb plate 1, prevent the electric leakage.

Wherein, the inside of diaphragm 5 is equipped with mesh 10, increases the structural strength of diaphragm 5 through mesh 10 to reduce the weight of diaphragm 5.

The side face of the side plate 1 is fixedly connected with the reinforcing rod 2, the top end of the reinforcing rod 2 is fixedly connected with the bottom end of the upper mounting plate 4, the bottom end of the reinforcing rod 2 is fixedly connected with the top end of the lower mounting plate 8, downward bending deformation of the middle part of the side plate 1 due to overlong length is avoided through the inner plate 6, and therefore the side plate 1 is reliably supported, and deformation of the movable lining plate is avoided.

Wherein, the bottom of lower mounting panel 8 is equipped with fixture block 16, and spacing hole 15 has been seted up to fixture block 16's bottom, when installing curb plate 1, puts into the position that battery box bottom corresponds with fixture block 16 and spacing hole 15, prevents that the displacement from appearing when the installation of curb plate 1 improves the efficiency of installation.

The utility model discloses a theory of operation: the battery box is characterized in that a clamping block 16 and a limiting hole 15 are placed at corresponding positions at the bottom of the battery box, two transverse plates 5 are placed at two ends between two side plates 1, the side plates 1 and the transverse plates 5 are fixed together by penetrating through a first fixing hole 9 and a second fixing hole 12 through fixing bolts or limiting pins, an assembled lining plate is placed in the battery box, the whole lining plate and the battery box are fixed by penetrating through a second mounting hole 11, a first mounting hole 7, an upper mounting hole 3 and a lower mounting hole 14 through the fixing bolts, and the installation of the lining plate is completed.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 an interior bushing plate for protecting new forms of energy battery, includes curb plate (1) and diaphragm (5), its characterized in that, curb plate (1) is equipped with two, first fixed orifices (9) have all been seted up at the both ends of curb plate (1), second fixed orifices (12) have been seted up to the side of diaphragm (5) corresponding the position of first fixed orifices (9), second fixed orifices (12) and first fixed orifices (9) are fixed through fixing bolt, the top of curb plate (1) is equipped with mounting panel (4), be equipped with down mounting panel (8) in the bottom of curb plate (1), last mounting hole (3) have been seted up on the top of going up mounting panel (4), mounting hole (14) have been seted up down to the position that the bottom of mounting panel (8) corresponds last mounting hole (3), second mounting hole (11) have been seted up on the top of diaphragm (5), the side of diaphragm (5) is opened has first mounting hole (7).

2. The inner liner plate for protecting a new energy battery as claimed in claim 1, wherein: the first mounting hole (7), the second mounting hole (11), the upper mounting hole (3) and the lower mounting hole (14) are fixedly connected with the battery box.

3. The inner lining plate for protecting a new energy battery according to claim 1, wherein: the side plates (1), the inner plates (6) and the reinforcing rods (2) are all formed by stamping thin steel materials.

4. The inner lining plate for protecting a new energy battery according to claim 1, wherein: the side face of the transverse plate (5) is fixedly connected with an inner plate (6), and the inner side of the side plate (1) is fixedly connected with an insulating pad (13).

5. The inner liner plate for protecting a new energy battery as claimed in claim 1, wherein: the inside of diaphragm (5) is equipped with mesh (10).

6. The inner liner plate for protecting a new energy battery as claimed in claim 1, wherein: the side fixedly connected with stiffener (2) of curb plate (1), the top of stiffener (2) and the bottom fixed connection of last mounting panel (4), the bottom of stiffener (2) and the top fixed connection of lower mounting panel (8).

7. The inner liner plate for protecting a new energy battery as claimed in claim 1, wherein: the bottom of lower mounting panel (8) is equipped with fixture block (16), spacing hole (15) have been seted up to the bottom of fixture block (16).