Battery fixing support

Abstract

The utility model relates to the technical field of battery assembly, in particular to a battery fixing support which comprises a support body and a limiting groove set arranged on the support body, a plurality of arc-shaped fixing pieces used for fixing batteries are arranged on the peripheral face of the support body, a tensioning fixing piece is further arranged at the center of the support body, and cambered surface supporting bodies are arranged on the support body and located on the two sides of the limiting groove set. The frame body is provided with the limiting groove set used for containing the batteries, the arc-shaped fixing piece is arranged on the side face of the limiting groove set, and the tensioning fixing piece is arranged in the center of the frame body, so that the batteries arranged in the limiting groove set can be aligned and fixed to form the battery pack, and the cambered surface supporting bodies are arranged on the two sides of the limiting groove set; batteries are fixedly placed through the cambered surface support body and form a battery pack together with the batteries placed in the limiting grooves, so that multiple columns of batteries can be fixed to form the battery pack, the assembly operation is convenient and simple, the batteries in the battery pack are prevented from being installed in a misplaced manner, nickel sheets can be conveniently and accurately welded to the two ends of the battery pack subsequently, and the welding quality is improved.

Description

Technical Field

[0001] The present application relates to the technical field of battery assembly, and in particular to a battery fixing bracket. Background Art

[0002] Before the battery is used as a power source, it is necessary to connect the multiple batteries produced in series and in parallel to assemble them into a battery pack to meet the voltage and power requirements of the power source. In the existing assembly method, the battery pack is generally assembled by manually aligning and fixing several batteries to form a battery pack, and then placing nickel sheets on both ends of the aligned and fixed battery pack. The nickel sheets are welded to both ends of the battery pack to achieve the series connection of each battery. However, when the battery pack formed by fixing multiple columns of batteries by manual assembly is fixed, it is easy to cause misalignment between the batteries, resulting in poor welding effect between the nickel sheet and the battery, resulting in poor product quality and potential safety risks. Utility Model Content

[0003] In order to solve the above technical problems, the present application provides a battery fixing bracket, including a frame body, and a plurality of limiting groove groups arranged on the frame body for placing batteries, a plurality of arc-shaped fixing parts for fixing the batteries are arranged on the outer peripheral surface of the frame body, and a tensioning fixing part is also arranged at the center of the frame body, and arc-shaped supports are arranged on both sides of the limiting groove group on the frame body to align and fix multiple rows of batteries into a battery pack, avoid misalignment of the batteries in the battery pack, and improve the production efficiency of the battery pack assembly.

[0004] Preferably, the limiting groove group also includes a first limiting groove and a second limiting groove arranged on the frame, and the inner walls of the arc-shaped fixing member facing the first limiting groove and the second limiting groove match the outer wall of the battery to achieve fixed engagement with the battery installed in the first limiting groove and the second limiting groove.

[0005] Preferably, the two sides of the tensioning fixing member and the arc-shaped fixing member are respectively fixedly engaged with the batteries placed in the first limiting groove and the second limiting groove, so as to cooperate with the arc-shaped fixing member to further fix the batteries installed in the first limiting groove and the second limiting groove, thereby avoiding misalignment of the battery pack installation.

[0006] Preferably, a buckle assembly for fixing the battery is provided at one end of the arc surface support away from the limiting groove group, and the arc-shaped fixing piece is engaged with the battery on the arc surface support on the side facing the arc surface support, thereby fixing the battery located on the arc surface support and increasing the number of batteries that can be assembled in the battery pack.

[0007] Preferably, the buckle assembly includes a mounting frame installed on the side of the arc surface support away from the frame body, and the mounting frame is provided with a buckle for engaging the battery. The arc surface support is hinged to the mounting frame to cooperate with the arc-shaped fixing piece to further fix the battery mounted on the arc surface support, thereby ensuring that the battery pack is aligned and fixed.

[0008] Preferably, the end of the frame is further provided with a limiting block for limiting the battery placed in the first limiting groove and the second limiting groove, so as to ensure that the battery is axially aligned and fixed, and avoid misalignment of the battery pack during installation.

[0009] As can be seen from the above, the following beneficial effects can be obtained by applying the present application: the present application provides a plurality of limit slot groups for arranging batteries on the frame, a plurality of arc-shaped fixings for fixing the batteries are provided on the outer peripheral surface of the frame, a tensioning fixing is also provided at the center of the frame, arc-shaped supports are provided on both sides of the limit slot groups on the frame, a limit slot group for placing batteries is provided on the frame, arc-shaped fixings are provided on the sides of the limit slot groups, and a tensioning fixing is provided at the center of the frame, so that the batteries arranged in the limit slot groups can be aligned and fixed into a battery group, and arc-shaped supports are provided on both sides of the limit slot groups, thereby realizing the assembly of a battery group formed by multiple rows of batteries, and the assembly operation is convenient and simple, avoiding misalignment of the batteries in the battery group, and realizing the alignment and fixing of multiple rows of batteries to form a battery group, avoiding misalignment of the batteries in the battery group, improving the production efficiency of the battery pack assembly, facilitating the subsequent accurate welding of nickel sheets at both ends of the battery pack, and improving the welding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required for use in the description of the embodiments of the present application or the prior art are briefly introduced below. Obviously, the drawings described below are only part of the embodiments of the present application, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0011] Figure 1 This is a schematic diagram of the battery fixing bracket structure of an embodiment of the present application.

[0012] Figure 2 A top view of a battery fixing bracket according to an embodiment of the present application.

[0013] Reference numerals

[0014] 10. frame; 20. limiting groove group; 11. arc-shaped fixing piece; 12. tension fixing piece; 13. limiting block; 21. arc-surface support; 22. first limiting groove; 23. second limiting groove; 211. buckle; 2111. mounting frame; 2112. buckle. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0016] Example

[0017] In order to solve the above technical problems, this embodiment provides a battery fixing bracket, such as Figure 1 As shown, the frame 10 includes a plurality of limit groove groups 20 arranged on the frame 10 for placing batteries, the outer peripheral surface of the frame 10 is provided with a plurality of arc-shaped fixing members 11 for fixing the batteries, and a tension fixing member 12 is also provided at the center of the frame 10, and arc-surface supports 21 are provided on both sides of the limit groove group 20 on the frame 10, and the limit groove group 20 for placing the battery is provided on the frame 10, by providing the arc-shaped fixing member 11 on the side of the limit groove group 20, and then by providing the tension fixing member 12 at the center of the frame 10, after the limit groove 20 positions the battery, the arc-shaped fixing member 11 and the tension fixing member 12 are provided. The fixing member 12 is engaged and fixed on the battery, so that the batteries placed in the limiting groove group 20 can be aligned and fixed into a battery group, and then by arranging arcuate supports 21 on both sides of the limiting groove group 20, the arcuate supports 21 are used to fix the batteries and form a battery group with the batteries placed in the limiting groove 20, thereby realizing a battery group formed by assembling multiple columns of batteries. The assembly operation is convenient and simple, and the alignment and fixing of multiple columns of batteries to form a battery group can be realized, avoiding misalignment of the batteries in the battery group, improving the production efficiency of the battery group assembly, and facilitating the subsequent accurate welding of the nickel sheets at both ends of the battery pack, so that multiple batteries are connected in series.

[0018] As a preferred embodiment, the limiting groove group 20 also includes a first limiting groove 22 and a second limiting groove 23 arranged on the frame 10, and the inner walls of the arc-shaped fixing member 11 facing the first limiting groove 22 and the second limiting groove 23 match the outer wall of the battery. By opening the first limiting groove 22 and the second limiting groove 23 on the frame 10, the battery is aligned when placed in the first limiting groove 22 and the second limiting groove 23, and then by setting an arc-shaped fixing member 11 matching the outer wall of the battery, the battery is fixed by the arc-shaped fixing member 11 when the battery is placed in the limiting groove group 20, and then the battery is snap-fitted and fixed to form a battery group, thereby achieving the battery fixedly snap-fitted and installed in the first limiting groove 22 and the second limiting groove 23, and avoiding the problem of poor welding effect caused by misalignment of battery assembly during nickel sheet welding.

[0019] Furthermore, the two sides of the tensioning fixture 12 and the arc-shaped fixture 11 are fixedly engaged with the batteries placed in the first limiting groove 22 and the second limiting groove 23 respectively. By providing a tensioning fixture 12 at the center of the frame 10, when the arc-shaped fixture 11 is engaged and fixed to the battery, the battery placed in the limiting groove group 20 is further engaged and fixed by manually tightening the tensioning fixture 12, so that the arc-shaped fixture can be used to further fix the battery installed in the first limiting groove 22 and the second limiting groove 23, thereby avoiding misalignment of the battery pack installation and improving the position accuracy of the subsequent welding of the nickel sheet and the battery pack.

[0020] As a preferred embodiment, a snap assembly 211 for fixing the battery is provided at one end of the arc support 21 away from the limit groove group 20, and the arc fixing piece 11 is engaged with the battery on the arc support 21 on the side facing the arc support 21. By arranging the arc support 21 on both sides of the frame 10, two batteries can be accommodated in the arc support 21, so that the frame 10 can be provided with more rows of batteries to form a battery pack, and then by arranging the snap assembly 211 on the arc support 21, when the arc fixing piece 11 is engaged and fixed to the battery placed in the arc support 21, the battery is further fixed, so that the battery located on the arc support 21 is fixedly engaged, thereby increasing the number of batteries that can be assembled in the battery pack, so that multiple batteries are arranged in parallel, and then the nickel sheet is welded in series with both ends of the multiple batteries to form a battery pack.

[0021] In the above scheme, the buckle assembly 211 includes a mounting frame 2111 installed on the side of the arc surface support 21 away from the frame 10, and a buckle 2112 for engaging the battery is arranged on the mounting frame 2111. The arc surface support 21 is hinged to the mounting frame 2111. By setting the mounting frame 2111 hinged to the arc surface support 21, when the battery is installed on the arc surface support 21, the mounting frame 2111 is rotated to clamp the two sides of the battery pack, so that the battery can be fixed to form a battery pack, and then by setting the buckle 2112 on the mounting frame 2111, when the mounting frame 2111 clamps the two sides of the battery, the buckle 2112 is further engaged with the outer walls on both sides of the battery pack to further fix the battery pack, so as to cooperate with the arc fixing member 11 to further fix the battery installed on the arc surface support 21, ensure that the battery pack is aligned and installed, so that the two ends of multiple batteries can be accurately welded to the nickel sheet to achieve series connection.

[0022] Specifically, a limit block 13 is also provided at the end of the frame 10 for limiting the position of the battery placed in the first limit groove 22 and the second limit groove 23. When the battery is placed in the limit groove group 20, the battery is axially fixed and aligned by providing the limit block 13 at the end of the frame 10, thereby ensuring the axial alignment and fixation of the battery and avoiding misalignment of the battery pack installation.

[0023] In summary, in one or more embodiments of the present application, the present application provides a battery fixing bracket, including a frame body, and a plurality of limit groove groups arranged on the frame body for placing batteries, a plurality of arc-shaped fixing members for fixing the batteries are arranged on the outer peripheral surface of the frame body, a tension fixing member is also arranged at the center of the frame body, arc-shaped supports are arranged on both sides of the limit groove group on the frame body, a limit groove group for placing batteries is arranged on the frame body, an arc fixing member is arranged on the side of the limit groove group, and a tension fixing member is arranged at the center of the frame body, the limit groove positions the battery After the battery is charged, the arc-shaped fixing parts and the tensioning fixing parts are used to clamp and fix the batteries, so that the batteries placed in the limiting groove group can be aligned and fixed into a battery group, and then arc-shaped supports are provided on both sides of the limiting groove group, and the arc-shaped supports are used to fix the placed batteries and form a battery group with the batteries placed in the limiting grooves, so as to realize the battery group formed by assembling multiple rows of batteries. The assembly operation is convenient and simple, and misalignment of the batteries in the battery group is avoided. The battery group can be assembled by aligning and fixing multiple rows of batteries, avoiding misalignment of the batteries in the battery group, and improving the production efficiency of battery pack assembly.

[0024] The above-described implementation methods do not constitute a limitation on the protection scope of the technical solution. Any modification, equivalent replacement and improvement made within the spirit and principle of the above-described implementation methods shall be included in the protection scope of the technical solution.

Claims

1. A battery fixing bracket, characterized in that: The invention comprises a frame (10), and a plurality of limit groove groups (20) arranged on the frame (10) for accommodating batteries, wherein the outer peripheral surface of the frame (10) is provided with a plurality of arc-shaped fixing members (11) for fixing the batteries, a tension fixing member (12) is also arranged at the center of the frame (10), and arc-surface supports (21) are arranged on both sides of the limit groove groups (20) on the frame (10).

2. The battery fixing bracket according to claim 1, characterized in that: The limiting groove group (20) further comprises a first limiting groove (22) and a second limiting groove (23) arranged on the frame (10), and the inner walls of the arc-shaped fixing member (11) facing the first limiting groove (22) and the second limiting groove (23) match the outer wall of the battery.

3. The battery fixing bracket according to claim 2, characterized in that: The two sides of the tension fixing member (12) and the arc-shaped fixing member (11) are respectively fixedly engaged with the battery disposed in the first limiting groove (22) and the second limiting groove (23).

4. The battery fixing bracket according to claim 1, characterized in that: A buckle assembly (211) for fixing the battery is provided at one end of the arc surface support (21) away from the limiting groove group (20), and the arc-shaped fixing member (11) is engaged with the battery on the arc surface support (21) on one side facing the arc surface support (21).

5. The battery fixing bracket according to claim 4, characterized in that: The buckle assembly (211) comprises a mounting frame (2111) mounted on a side of the arc surface support (21) away from the frame body (10), the mounting frame (2111) being provided with a buckle (2112) for engaging the battery, and the arc surface support (21) is hingedly connected to the mounting frame (2111).

6. The battery fixing bracket according to claim 2, characterized in that: The end of the frame (10) is also provided with a limiting block (13) for limiting the position of the battery placed in the first limiting groove (22) and the second limiting groove (23).

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