CN213546431U

CN213546431U - Fixing frame for single batteries

Info

Publication number: CN213546431U
Application number: CN202021838692.4U
Authority: CN
Inventors: 吴有精; 王坤
Original assignee: Hangzhou Ruiyun Electronics Co ltd
Current assignee: Hangzhou Ruiyun Electronics Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-06-25
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a battery cell mount relates to battery fixing device. Comprises an upper component, a lower component and a connecting mechanism; the upper assembly comprises a first hollow column body with an opening at the lower end, a first through hole for extending a first pole of the battery is formed in the upper end face of the first hollow column body, and a first fixing plate extending outwards is arranged on the upper edge of the first hollow column body; the lower assembly comprises a second hollow cylinder with an opening at the upper end, a second through hole for extending a second pole of the battery is formed in the lower end face of the second hollow cylinder, and a second fixing plate extending outwards is arranged at the lower edge of the second hollow cylinder; the connecting mechanism is connected with the first hollow column and the second hollow column. The utility model discloses can realize the supplementary fixed to battery cell.

Description

Fixing frame for single batteries

Technical Field

The utility model relates to a battery fixing device especially relates to a battery cell mount.

Background

With the rapid development of new energy technology, batteries are used as one of the important carriers of new energy, and play an increasingly important role in daily life of people. Most of the existing batteries are cylindrical and are inconvenient to fix, so how to realize stable installation of the batteries is one of the problems to be solved urgently at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery cell fixing frame can realize fixing battery cell's supplementary.

In order to achieve the above object, the utility model provides a following technical scheme:

a single battery fixing frame is characterized by comprising an upper component, a lower component and a connecting mechanism;

the upper assembly comprises a first hollow column body with an opening at the lower end, a first through hole for extending a first pole of the battery is formed in the upper end face of the first hollow column body, and a first fixing plate extending outwards is arranged on the upper edge of the first hollow column body;

the lower assembly comprises a second hollow cylinder with an opening at the upper end, a second through hole for extending a second pole of the battery is formed in the lower end face of the second hollow cylinder, and a second fixing plate extending outwards is arranged at the lower edge of the second hollow cylinder;

the connecting mechanism is connected with the first hollow column and the second hollow column.

Furthermore, the connecting mechanism is arranged between the first hollow column body and the second hollow column body and comprises a plurality of connecting components arranged at equal intervals; the connecting assembly comprises a first L-shaped plate, a second L-shaped plate, a limiting hole and a limiting pin; the first L-shaped plate is connected to the lower edge of the first hollow column, and the second L-shaped plate is connected to the upper edge of the second hollow column; the opening sides of the first L-shaped plate and the second L-shaped plate are oppositely arranged; the limiting hole penetrates through the first L-shaped plate and the second L-shaped plate along the vertical direction; the limiting pin is arranged in the limiting hole.

Furthermore, the first L-shaped plate and the second L-shaped plate are gradually narrowed along the opening side to form a jointed inclined plane.

Furthermore, the body of the limiting pin is made of elastic materials, and the head of the limiting pin is provided with a groove extending towards one side of the tail.

Furthermore, an elastic rubber layer is arranged on the inner wall of the first hollow cylinder.

Furthermore, an elastic rubber layer is arranged on the inner wall of the second hollow cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cooperation of last subassembly and lower subassembly realizes the supplementary fixed to battery cell to can keep apart different battery cells, avoid the contact between battery and the battery to lead to the short circuit scheduling problem.

Drawings

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

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

Fig. 3 is a cross-sectional view of an embodiment of the present invention.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Fig. 5 is a schematic structural diagram of an upper assembly according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a lower assembly according to an embodiment of the present invention.

Fig. 7 is a schematic view of a spacing pin according to an embodiment of the present invention.

In the figure: 1. a single battery; 2. an upper assembly; 21. a first hollow cylinder; 22. a first through hole; 23. a first fixing plate; 3. a lower assembly; 31. a second hollow cylinder; 32. a second through hole; 33. a second fixing plate; 4. a connecting assembly; 41. a first L-shaped plate; 42. a second L-shaped plate; 43. a limiting hole; 44. a spacing pin; 441. and (4) slotting.

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.

The utility model provides a single battery mount realizes the supplementary fixed mounting to single battery 1. Referring to fig. 1 to 3, the single battery holder includes an upper assembly 2, a lower assembly 3 and a connecting mechanism;

referring to FIG. 5, the upper assembly is shown upside down for better illustration of the structure. The upper assembly 2 comprises a first hollow cylinder 21 with an opening at the lower end, a first through hole 22 for extending a first pole of the single battery 1 is arranged on the upper end surface of the first hollow cylinder 21, and a first fixing plate 23 extending outwards is arranged on the upper edge of the first hollow cylinder 21. It should be mentioned that the first fixing plate 23 is square, and when installed, is placed in the corresponding square groove, and cannot rotate.

Similarly, referring to fig. 6, the lower assembly 3 includes a second hollow cylinder 31 with an open upper end, a second through hole 32 for extending a second pole of the battery cell 1 is disposed on a lower end surface of the second hollow cylinder 31, and a second fixing plate 33 extending outward is disposed on a lower edge of the second hollow cylinder 31. The first hollow cylinder 21 and the second hollow cylinder 31 enclose a space for accommodating the unit cells 1.

The connecting mechanism is arranged between the first hollow column 21 and the second hollow column 31 and is used for connecting the first hollow column 21 and the second hollow column 31. Referring to fig. 2 to 6, the connecting mechanism includes a plurality of connecting components 4 arranged at equal intervals. The connecting assembly 4 comprises a first L-shaped plate 41, a second L-shaped plate 42, a limiting hole 43 and a limiting pin 44; the first L-shaped plate 41 is connected to the lower edge of the first hollow column 21, and the second L-shaped plate 42 is connected to the upper edge of the second hollow column 31; the opening sides of the first L-shaped plate 41 and the second L-shaped plate 42 are arranged oppositely, and the first L-shaped plate 41 and the second L-shaped plate 42 are clamped through relative rotation of the first L-shaped plate and the second L-shaped plate. The limiting hole 43 penetrates through the first L-shaped plate 41 and the second L-shaped plate 42 along the vertical direction; the limiting pin 44 is disposed in the limiting hole 43 to limit the relative rotation of the first L-shaped plate 41 and the second L-shaped plate 42.

In this embodiment, in order to make the first L-shaped plate 41 and the second L-shaped plate 42 clamped more tightly, the first L-shaped plate 41 and the second L-shaped plate 42 are gradually narrowed along the opening side to form an attached inclined surface, and the inclined surfaces are close to each other along with the relative rotation.

Referring to fig. 7, the body of the limit pin 44 is made of an elastic material, and the head of the limit pin 44 is provided with a slot 441 extending towards one side of the tail; the slot 441 is used for realizing the mounting and unlocking of the limiting pin 44.

In this embodiment, in order to enhance the friction force on the single battery 1, the inner walls of the first hollow cylinder 21 and the second hollow cylinder 31 are both provided with an elastic rubber layer, and the elastic rubber layer can also reduce the physical damage to the single battery.

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.

Claims

1. A single battery fixing frame is characterized by comprising an upper component, a lower component and a connecting mechanism;

2. The single battery fixing frame according to claim 1, wherein the connecting mechanism is arranged between the first hollow column body and the second hollow column body and comprises a plurality of connecting components arranged at equal intervals; the connecting assembly comprises a first L-shaped plate, a second L-shaped plate, a limiting hole and a limiting pin; the first L-shaped plate is connected to the lower edge of the first hollow column, and the second L-shaped plate is connected to the upper edge of the second hollow column; the opening sides of the first L-shaped plate and the second L-shaped plate are oppositely arranged; the limiting hole penetrates through the first L-shaped plate and the second L-shaped plate along the vertical direction; the limiting pin is arranged in the limiting hole.

3. The single-cell battery holder according to claim 2, wherein the first and second L-shaped plates are tapered along the opening side to form a matching inclined surface.

4. The battery cell holder according to claim 2, wherein the body of the stopper pin is made of an elastic material, and the head of the stopper pin is provided with a slot extending toward one side of the tail.

5. The cell holder according to claim 1, wherein the inner wall of the first hollow cylinder is provided with an elastic rubber layer.

6. The battery cell holder according to claim 1, wherein the inner wall of the second hollow cylinder is provided with an elastic rubber layer.