CN216529153U

CN216529153U - Battery box

Info

Publication number: CN216529153U
Application number: CN202122369156.5U
Authority: CN
Inventors: 饶谦彬; 郝计军; 解俊杰; 刘培超
Original assignee: Shenzhen Yuejiang Technology Co Ltd
Current assignee: Shenzhen Yuejiang Technology Co Ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-05-13
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a battery box, which comprises a box body and a box cover; the box body comprises a bottom plate and a plurality of first vertical plates positioned at the edge of the bottom plate; the box cover comprises a top plate and a plurality of second vertical plates which are located at the edge of the top plate and matched with the first vertical plates, and a plurality of elastic clamping pieces which are connected with the top plate and used for abutting against the first vertical plates are arranged on one sides of the second vertical plates. The box cover and the box body of the battery box are convenient to disassemble and assemble.

Description

Battery box

Technical Field

The utility model relates to the technical field of battery boxes, in particular to a battery box.

Background

The battery case is a case specially used for storing batteries, and generally includes a case body and a case cover. Current battery box cover mainly is the metal material, and it is fixed through screw and box body, and the dismouting of can not bare-handed need be with the help of the screwdriver, and the dismouting is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a battery box and aims to solve the technical problem that a box cover and a box body of the existing battery box are inconvenient to disassemble and assemble.

In order to achieve the above object, the present invention provides a battery case, which includes a case body and a case cover;

the box body comprises a bottom plate and a plurality of first vertical plates positioned at the edge of the bottom plate;

the box cover comprises a top plate and a plurality of second vertical plates which are located at the edge of the top plate and matched with the first vertical plates, and a plurality of elastic clamping pieces which are connected with the top plate and used for abutting against the first vertical plates are arranged on one sides of the second vertical plates.

Wherein, the elastic clamping piece adopts the panel beating shaping of bending, includes the connecting portion of being connected with the roof and is used for the kink that supports with first riser counterbalance.

Wherein, be equipped with the card hole that can supply the kink card to go into on the first riser.

Wherein, the connecting part is welded with the top plate.

The number of the second vertical plates is two, and the two second vertical plates are arranged oppositely.

The number of the elastic clamping pieces is four, the two elastic clamping pieces are in a group and are arranged corresponding to the second vertical plate, and the two groups of the elastic clamping pieces are symmetrically arranged.

Wherein, roof and second riser set up as an organic whole and adopt the panel beating shaping of bending.

Wherein, the top plate, the second vertical plate and the elastic clamping piece are made of stainless steel materials.

Wherein, the bottom edge of the second vertical plate is provided with a notch forming a finger buckle position.

Wherein, the lateral surface of first riser inlays and is equipped with the magnet that is used for with second riser looks magnetism to inhale.

Compared with the prior art, the technical scheme of the utility model has the beneficial effects that:

when the box cover of the battery box is covered with the box body, the elastic clamping piece and the second vertical plate of the box cover correspondingly clamp the first vertical plate of the box body so as to realize fixation; when the battery needs to be replaced, the box cover can be taken down from the box body by bare hands, other auxiliary tools do not need to be used, and the disassembly and the assembly are convenient.

Drawings

FIG. 1 is a schematic view of a battery pack according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a cap of the battery case of fig. 1.

Detailed Description

In the following, the embodiments of the present invention will be described in detail with reference to the drawings in the following, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all directional indicators (such as up, down, left, right, front, and back) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

It will also be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The present invention provides a battery pack, referring to fig. 1, the battery pack includes a case body 100 and a case cover 200;

the box 100 comprises a bottom plate 110 and a plurality of first vertical plates 120 positioned at the edge of the bottom plate 110;

the box cover 200 includes a top plate 210 and a plurality of second vertical plates 220 located at the edge of the top plate 210 and cooperating with the first vertical plates 120, and a plurality of elastic clips 10 connected to the top plate 210 and used for abutting against the first vertical plates 120 are disposed on one side of the second vertical plates 220.

The battery box provided by the utility model is used for loading batteries and can be arranged on equipment such as a mobile trolley and the like. The battery box is composed of a box body 100 and a box cover 200, the interior of the box body 100 is a containing space of the battery, and the box cover 200 can be assembled on the box body 100 to realize the sealing of the containing space of the box body 100. The battery box may have a rectangular structure, or may have other polygonal structures, including but not limited to these. Specifically, the box 100 is composed of a bottom plate 110 and a plurality of first vertical plates 120, when the bottom plate 110 is rectangular, four first vertical plates 120 are preferably provided, and the box 100 formed by the four first vertical plates 120 corresponding to the bottom plate 110 is rectangular. The box cover 200 is composed of a top plate 210 and a plurality of second vertical plates 220, based on the shape of the box body 100, the top plate 210 is correspondingly rectangular, the number of the second vertical plates 220 can be four, and the box cover 200 formed by the four second vertical plates 220 and the top plate 210 is cuboid and matched with the box body 100.

Wherein, one side of the second vertical plate 220 is provided with a plurality of elastic clamping pieces 10, the elastic clamping pieces 10 are positioned at the inner side of the box cover 200, and the number of the elastic clamping pieces 10 is set according to the actual situation; the elastic clip 10 is connected to the top plate 210 for supporting the first vertical plate 120. Specifically, the elastic clip 10 may be arc-shaped to support the first vertical plate 120 through its bent portion.

When the box cover 200 of the battery box is covered with the box body 100, the elastic clamping piece 10 and the second vertical plate 220 of the box cover 200 correspondingly clamp the first vertical plate 120 of the box body 100 so as to realize fixation; when the battery needs to be replaced, the box cover 200 can be taken down from the box body 100 by bare hands, other auxiliary tools are not needed, and the assembly and disassembly are convenient.

In a preferred embodiment, referring to fig. 1 and 2, the elastic clip 10 is formed by bending a metal plate, and includes a connecting portion 10a connected to the top plate 210 and a bending portion 10b for abutting against the first vertical plate 120. In this embodiment, the elastic clip 10 is formed by sheet metal process, without mold opening and injection molding, which can save cost. The elastic clip 10 is composed of a connecting part 10a and a bending part 10b, wherein the connecting part 10a is plate-shaped so as to ensure the connecting area with the top plate 210; the elastic clamping piece 10 abuts against the first vertical plate 120 through a bent portion 10b, an outer tip of the bent portion 10b faces the second vertical plate 220, and a bending angle of the bent portion 10b is set according to practical requirements, such as 120 °, including but not limited thereto.

In a preferred embodiment, referring to fig. 1 and 2, the first vertical plate 120 is provided with a locking hole 121 for the bending portion 10b to be locked in. After the first vertical plate 120 is inserted between the second vertical plate 220 and the elastic clamping piece 10, the bending portion 10b of the elastic clamping piece 10 is inserted into the clamping hole 121 of the first vertical plate 120, and the elastic clamping piece 10 is fastened on the first vertical plate 120, so that the assembling stability of the box cover 200 and the box body 100 can be improved.

In a preferred embodiment, the connecting portion 10a is welded to the top plate 210. The elastic clip 10 is fixed on the top plate 210 by welding, so that the manufacture is convenient and the connection is stable.

In a preferred embodiment, referring to fig. 1 and 2, there are two second vertical plates 220, and the two second vertical plates 220 are disposed oppositely. In this embodiment, the two second vertical plates 220 are provided to correspondingly cooperate with the two first vertical plates 120 opposite to the box body 100, so that the material can be saved and the cost can be reduced on the basis that the box cover 200 and the box body 100 can be covered.

Further, referring to fig. 2, there are four elastic clamping pieces 10, two elastic clamping pieces 10 are set as a group and are disposed corresponding to one second vertical plate 220, and the two groups of elastic clamping pieces 10 are symmetrically arranged. In this embodiment, the second vertical plate 220 and the two elastic clips 10 on one side of the box cover 200 clamp the first vertical plate 120 on the corresponding side of the box body 100, and the second vertical plate 220 and the two elastic clips 10 on the other side of the box cover 200 clamp the second vertical plate 220 on the corresponding side of the box body 100, so that the structure is simple and easy to set.

In a preferred embodiment, the top plate 210 and the second vertical plate 220 are integrally formed and are formed by bending a metal plate. In this embodiment, the box cover 200 is formed by a sheet metal process, and mold opening and injection molding are not required, so that the cost can be saved.

In a preferred embodiment, the top plate 210, the second standing plate 220 and the resilient clip 10 are made of stainless steel. In this embodiment, the top plate 210 and the second vertical plate 220 are made of stainless steel, and have high structural hardness and wear resistance; the elastic clip 10 is made of stainless steel, so that it has strong clamping strength, thereby ensuring the stability of the assembly of the box cover 200 and the box body 100.

In a preferred embodiment, referring to fig. 2, the bottom edge of the second vertical plate 220 is provided with a notch 221 forming a finger-fastening position. In this embodiment, the aperture of the notch 221 is set according to actual conditions. The box cover 200 can be easily taken down by twisting the finger to the finger buckling position to lift the box cover, thereby facilitating the operation.

In a preferred embodiment, a magnet (not shown) for attracting the second vertical plate 220 is embedded in the outer side surface of the first vertical plate 120. In this embodiment, on the basis of the elastic clip 10, the first vertical plate 120 is magnetically attracted to the second vertical plate 220 through the magnet, so that the assembling stability of the first vertical plate and the second vertical plate 220 can be further improved, and the detachment of the box cover 200 is not affected. Wherein, the number of the magnets is set according to actual conditions.

The above description is only a part of or preferred embodiments of the present invention, and neither the text nor the drawings should be construed as limiting the scope of the present invention, and all equivalent structural changes, which are made by using the contents of the present specification and the drawings, or any other related technical fields, are included in the scope of the present invention.

Claims

1. A battery box is characterized by comprising a box body and a box cover;

2. The battery box of claim 1, wherein the elastic clamping piece is formed by bending a metal plate and comprises a connecting part connected with the top plate and a bending part used for abutting against the first vertical plate.

3. The battery box according to claim 2, wherein the first vertical plate is provided with a locking hole for the bent portion to be locked in.

4. A battery case according to claim 2, wherein the connecting part is welded to the top plate.

5. The battery compartment according to claim 1, wherein there are two second vertical plates, and the two second vertical plates are disposed opposite to each other.

6. A battery case as defined in claim 5 wherein said plurality of resilient clips are four in number, two of said resilient clips being arranged in a set corresponding to one of said second vertical plates, said two sets being symmetrically arranged.

7. The battery box according to claim 1, wherein the top plate and the second vertical plate are integrally formed and are formed by bending a metal plate.

8. A battery compartment as defined in claim 1 wherein said top plate, said second vertical plate and said resilient clip are formed of a stainless steel material.

9. The battery box according to claim 1, wherein the bottom edge of the second vertical plate is provided with a notch for forming a finger-buckling position.

10. The battery box according to claim 1, wherein a magnet is embedded in the outer side surface of the first vertical plate and magnetically attracted with the second vertical plate.