CN218300047U

CN218300047U - Battery support structure and battery pack thereof

Info

Publication number: CN218300047U
Application number: CN202221858683.0U
Authority: CN
Inventors: 余小龙; 和东杰
Original assignee: Shenzhen Zeta Power System Co ltd
Current assignee: Shenzhen Zeta Power System Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-01-13
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a battery bracket structure and a battery pack thereof, which comprises a battery pack bracket, wherein one side of the outer surface of the battery pack bracket is provided with a battery mounting groove, the inner wall of the battery mounting groove is provided with a circular groove extending to the inside of the battery pack bracket, two sides of the inside of the circular groove are symmetrically provided with a battery fixing bracket, the end surface of the battery fixing bracket facing the circular groove is fixedly provided with a spring sleeve A, the position of the inner wall of the circular groove opposite to the spring sleeve A is fixedly provided with a spring sleeve B, a spring is arranged between the spring sleeve A and the spring sleeve B, two ends of the spring are respectively connected with the inner walls of the battery fixing bracket and the circular groove, and two opposite surfaces of the battery fixing bracket are respectively provided with a circular fixing port; both sides of battery fixed bolster surface all are equipped with one and run through the opening of battery fixed bolster. Through the utility model relates to a battery supporting structure and group battery thereof can fix the battery of multiple not equidimension.

Description

Battery support structure and battery pack thereof

Technical Field

The utility model relates to a battery support technical field specifically is a battery support structure and group battery thereof.

Background

With the increasing and rapid development of people's living needs and technological progress, batteries (batteries) refer to a part of space of a cup, a tank or other containers or composite containers which contain electrolyte solution and metal electrodes to generate current, and a device which can convert chemical energy into electric energy, and has a positive electrode and a negative electrode.

However, the existing battery support structure and the battery pack thereof can only mount batteries with specific sizes, and the flexibility is low; therefore, the existing requirements are not met, and a battery support structure and a battery pack thereof are provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery support structure and group battery thereof to solve the battery support structure that proposes in the above-mentioned background art and group battery thereof and can only install the battery of specific size, the lower scheduling problem of flexibility.

In order to achieve the above object, the utility model provides a following technical scheme: a battery support structure and a battery pack thereof comprise a battery pack support, wherein a battery mounting groove is formed in one side of the outer surface of the battery pack support, a circular groove extending into the battery pack support is formed in the inner wall of the battery mounting groove, battery fixing supports are symmetrically arranged on two sides of the inner portion of the circular groove, a spring sleeve A is fixedly arranged on the end face, facing the circular groove, of each battery fixing support, a spring sleeve B is fixedly arranged on the inner wall of the circular groove, opposite to the spring sleeve A, a spring is arranged between the spring sleeve A and the spring sleeve B, two ends of the spring are respectively connected with the battery fixing supports and the inner wall of the circular groove, and a circular fixing opening is formed in each of the opposite faces of the two battery fixing supports;

the both sides of battery fixed bolster surface all are equipped with one and have run through the opening of battery fixed bolster, two the inside of opening is equipped with a major axis, the fixed cover in intermediate position of major axis surface is equipped with the roll adjustment sleeve.

Preferably, the number of the battery pack supports is six, and one battery is arranged between every two opposite battery pack supports.

Preferably, both ends of group battery support up end and the both sides of rear end face all are fixed and are equipped with a rectangle connecting block, for the integration is made between group battery support and the rectangle connecting block.

Preferably, two ends of the lower end face of the battery pack support and two sides of the front end face of the battery pack support are respectively provided with a rectangular connecting port, and the shapes and the positions of the rectangular connecting ports correspond to those of the rectangular connecting blocks.

Preferably, the upper end surface of the battery fixing bracket is an inclined surface.

Preferably, the two ends of the long shaft are connected with the inner wall of the circular groove through welding, and the long shaft is fixedly connected with the distance adjusting sleeve through socket joint.

Preferably, the spring sleeve A is connected with the battery fixing support through welding, and the spring sleeve B is connected with the inner wall of the circular groove through welding.

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

1. the utility model can fix batteries with different sizes through the matching of the spring structure and the clamping structure, and ensures the connection strength between the structures and the surface sealing performance between the structures, thereby increasing the flexibility of the battery pack bracket through the design;

2. the utility model discloses a both sides of battery fixed bolster surface all are equipped with an opening that has run through the battery fixed bolster, be equipped with a major axis between per two openings, the fixed cover in intermediate position of major axis surface is equipped with the roll adjustment sleeve, and the telescopic both ends of roll adjustment contact with the surface of a battery fixed bolster respectively, can guarantee the minimum distance between two battery fixed bolsters through the roll adjustment sleeve, in case laminate mutually by two battery fixed bolsters, thereby lead to light to push away two battery fixed bolsters by the bottom surface of battery, need continue extra operation, it separately to be manual with two battery fixed bolsters.

Drawings

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

FIG. 2 is a top view of the overall internal structure of the present invention;

FIG. 3 is an enlarged view of the structure of the present invention at A in FIG. 2;

fig. 4 is an enlarged view of the structure of fig. 3 at B.

In the figure: 1. a battery pack holder; 2. a battery; 3. a battery mounting groove; 4. a circular groove; 5. a battery fixing bracket; 6. a spring housing A; 7. a spring; 8. a spring housing B; 9. a long axis; 10. a port; 11. a distance adjusting sleeve; 12. a semicircular fixing groove; 13. a rectangular connector; 14. a rectangular connecting block; 15. a circular fixing port.

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.

The battery pack support 1 (model 18650), battery 2 (model R20P) and spring 7 (model JX 110) mentioned in the present invention can be purchased from the market or obtained by private customization.

Referring to fig. 1 to 4, the present invention provides an embodiment: a battery support structure and a battery pack thereof comprise a battery pack support 1, wherein one side of the outer surface of the battery pack support 1 is provided with a battery mounting groove 3, the inner wall of the battery mounting groove 3 is provided with a circular groove 4 extending into the battery pack support 1, two sides inside the circular groove 4 are symmetrically provided with a battery fixing support 5, the end surface of the battery fixing support 5 facing the circular groove 4 is fixedly provided with a spring sleeve A6, the position of the inner wall of the circular groove 4 opposite to the spring sleeve A6 is fixedly provided with a spring sleeve B8, a spring 7 is arranged between the spring sleeve A6 and the spring sleeve B8, two ends of the spring 7 are respectively connected with the inner walls of the battery fixing support 5 and the circular groove 4, and the opposite surfaces of the two battery fixing supports 5 are provided with a circular fixing port 15;

the both sides of battery fixed bolster 5 surface all are equipped with one and have run through battery fixed bolster 5's opening 10, and the inside of two openings 10 is equipped with a major axis 9, and the fixed cover in intermediate position of major axis 9 surface is equipped with distance adjusting sleeve 11.

Further, the number of the battery pack supports 1 is six, and one battery 2 is arranged between every two opposite battery pack supports 1.

Through adopting above-mentioned technical scheme, can fix battery 2 through group battery support 1.

Further, both ends of the upper end face of the battery pack support 1 and both sides of the rear end face are fixedly provided with a rectangular connecting block 14, and the battery pack support 1 and the rectangular connecting block 14 are integrally formed.

By adopting the technical scheme, the rectangular connecting block 14 can be connected with other battery pack supports 1.

Further, two ends of the lower end face and two sides of the front end face of the battery pack support 1 are respectively provided with a rectangular connecting port 13, and the shape and the position of each rectangular connecting port 13 correspond to those of the rectangular connecting block 14.

By adopting the technical scheme, the rectangular connecting port 13 can be connected with other battery pack brackets 1.

Further, the upper end surface of the battery fixing bracket 5 is an inclined surface.

By adopting the above technical scheme, the battery fixing bracket 5 will be pushed outwards when the battery 2 contacts the battery fixing bracket 5 and the battery 2 continues to descend through the inclined surface of the battery fixing bracket.

Furthermore, the two ends of the long shaft 9 are connected with the inner wall of the circular groove 4 through welding, and the long shaft 9 is fixedly connected with the distance adjusting sleeve 11 through socket joint.

By adopting the technical scheme, the minimum distance between the two battery fixing brackets 5 can be ensured through the distance adjusting sleeve 11.

Further, the spring housing A6 is connected with the battery fixing bracket 5 through welding, and the spring housing B8 is connected with the inner wall of the circular groove 4 through welding.

By adopting the technical scheme, the spring 7 can be prevented from falling off through the spring sleeve A6 and the spring sleeve B8.

The working principle is as follows: when the battery fixing support is used, the battery 2 is taken up, the bottom surface of the battery 2 is aligned to the battery mounting groove 3 and then inserted, the bottom surface of the battery 2, which goes deep into the battery 2, is contacted with the two battery fixing supports 5 positioned in the battery fixing support, the upper end surface of each battery fixing support 5 is an inclined surface, when the bottom surface of the battery 2 is contacted with the inclined surface of the battery fixing support and the battery 2 continues to descend, the two battery fixing supports 5 are pushed outwards, the battery fixing supports 5 press the springs 7 positioned between the battery fixing supports 5 and the inner wall of the circular groove 4 in the outward moving process, the lower half parts of the batteries 2 can be pressed and fixed through the spring forces of the two springs 7, the upper half parts of the batteries 2 are fixed through the same method, and the batteries 2 with different sizes can be fixed through the battery pack support 1, so that the flexibility of the battery pack support 1 is improved;

the two sides of the outer surface of the battery fixing support 5 are respectively provided with a through hole 10 penetrating through the battery fixing support 5, a long shaft 9 is arranged between every two through holes 10, a distance adjusting sleeve 11 is fixedly sleeved at the middle position of the outer surface of the long shaft 9, two ends of the distance adjusting sleeve 11 are respectively contacted with the outer surface of one battery fixing support 5, the minimum distance between the two battery fixing supports 5 can be ensured through the distance adjusting sleeve 11, so that the two battery fixing supports 5 are prevented from being attached to each other, the two battery fixing supports 5 cannot be pushed open by the bottom surface of the battery 2, additional operation needs to be continued, and the two battery fixing supports 5 are manually separated;

both ends of group battery support 1 up end and the both sides of rear end face all are fixed and are equipped with a rectangular connection piece 14, and the both ends of terminal surface all are equipped with one with it assorted rectangular connection mouth 13 under group battery support 1 with the both ends of preceding terminal surface, can assemble each other between arbitrary group battery support 1 through rectangular connection piece 14 and rectangular connection mouth 13, all be equipped with a battery 2 between per two relative group battery support 1, can fix the half of the first half of battery 2 and battery 2 respectively through two group battery supports 1, the structural strength of group battery has been improved, avoid battery 2 in the square removal of triaxial.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Claims

1. The utility model provides a battery supporting structure and group battery thereof, includes group battery support (1), its characterized in that: a battery mounting groove (3) is formed in one side of the outer surface of the battery pack support (1), a circular groove (4) extending into the battery pack support (1) is formed in the inner wall of the battery mounting groove (3), battery fixing supports (5) are symmetrically arranged on two sides of the inner portion of the circular groove (4), a spring sleeve A (6) is fixedly arranged on the end face, facing the circular groove (4), of the battery fixing supports (5), a spring sleeve B (8) is fixedly arranged on the inner wall of the circular groove (4) in a position opposite to the spring sleeve A (6), a spring (7) is arranged between the spring sleeve A (6) and the spring sleeve B (8), two ends of the spring (7) are respectively connected with the inner walls of the battery fixing supports (5) and the circular groove (4), and a circular fixing opening (15) is formed in the opposite face of each of the two battery fixing supports (5);

both sides of battery fixed bolster (5) surface all are equipped with one and run through opening (10) of battery fixed bolster (5), two the inside of opening (10) is equipped with a major axis (9), the fixed cover in intermediate position of major axis (9) surface is equipped with roll adjustment sleeve (11).

2. The battery support structure and the battery pack thereof as claimed in claim 1, wherein: the number of the battery pack supports (1) is six, and one battery (2) is arranged between every two opposite battery pack supports (1).

3. The battery support structure and the battery pack thereof as set forth in claim 1, wherein: both ends of group battery support (1) up end and the both sides of rear end face all are fixed and are equipped with a rectangle connecting block (14), be integrated between group battery support (1) and rectangle connecting block (14) and make.

4. A battery support structure and battery pack therefor as set forth in claim 3, wherein: both ends of terminal surface and the both sides of preceding terminal surface all are equipped with a rectangle connector (13) under group battery support (1), the shape and the position of rectangle connector (13) all correspond with the shape and the position of rectangle connecting block (14) each other.

5. The battery support structure and the battery pack thereof as claimed in claim 1, wherein: the upper end face of the battery fixing support (5) is an inclined face.

6. The battery support structure and the battery pack thereof as set forth in claim 1, wherein: the two ends of the long shaft (9) are connected with the inner wall of the circular groove (4) through welding, and the long shaft (9) is fixedly connected with the distance adjusting sleeve (11) through socket joint.

7. The battery support structure and the battery pack thereof as claimed in claim 1, wherein: the spring sleeve A (6) is connected with the battery fixing support (5) through welding, and the spring sleeve B (8) is connected with the inner wall of the circular groove (4) through welding.