Adjustable battery cell rack
By designing an adjustable cell rack and utilizing a combination of guide rails and limiting clamps, the problem of existing cell racks being unable to adapt to changes in cell size has been solved, enabling flexible fixing of cells of different sizes and improving production efficiency and stability.
Patent Information
- Application Number
- CN202423308246.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing cell holders can only limit the position of cells of a single model and size, and cannot adapt to changes in the shape and size of the cells, which leads to the need to re-mold and manufacture new cell holders, resulting in waste.
An adjustable cell rack was designed, including a support frame and a limiting frame assembly. Through the combination of guide rails and limiting clamps, flexible adjustment of cells of different sizes can be achieved. The sliding setting of the adjusting rod and the limiting clamps can adapt to cells of different lengths and thicknesses.
It enables flexible clamping and fixing of battery cells of different sizes, improves production efficiency, reduces waste from changing molds, and ensures production stability.
Smart Images
Figure CN223884566U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of battery, concretely relates to an adjustable battery cell holder. BACKGROUND
[0002] The existing battery cell holder can only position single model and size battery cell, when the appearance size of the battery cell changes, the battery cell holder will not be suitable, and it needs to spend hundreds of thousands of yuan to open a new mould and make a new battery cell holder, which will cause great waste, therefore, a new battery cell holder is urgently needed to solve the above problems. SUMMARY
[0003] The utility model discloses to aim at the deficiency of prior art, provide a kind of adjustable battery cell holder, its structure is flexible and adjustable, different size can be flexibly and quickly and efficiently adjusted the size of position limit according to various battery cell.
[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:
[0005] An adjustable battery cell holder, comprising a supporting frame, the supporting frame comprises a bottom frame and a vertical frame, the bottom frame is connected to the bottom of the vertical frame, the top of the bottom frame has a guide rail extending in a first direction, the guide rail is provided with a plurality of groups of limiting frame assemblies arranged at intervals, each group of limiting frame assemblies comprises a first limiting clamp and a second limiting clamp arranged side by side in the first direction, and at least part of the first limiting clamp is slidingly arranged in the second limiting clamp in a second direction perpendicular to the first direction.
[0006] As an improvement of the adjustable battery cell holder of the utility model, the vertical frame is provided with an adjusting rod connected to the first limiting clamp, and the adjusting rod is slidingly arranged in a sliding groove of the vertical frame.
[0007] As an improvement of the adjustable battery cell holder of the utility model, each group of the first limiting clamp comprises a moving part and a clamping part connected to each other, and the moving part is slidingly arranged in the second limiting clamp in the second direction.
[0008] As an improvement of the adjustable battery cell holder of the utility model, each first limiting clamp has a plurality of clamping parts, and the plurality of clamping parts are arranged side by side in the moving part in the second direction.
[0009] As an improvement of the adjustable battery cell holder of the utility model, each group of the second limiting clamp is slidingly arranged in the guide rail in the first direction.
[0010] As an improvement of the adjustable battery cell frame, each group of the second limiting clamps comprises a translation part and a clamping part connected with each other, and the translation parts are connected to the guide rails and the first limiting clamps respectively.
[0011] As an improvement of the adjustable battery cell frame, the clamping part is elastically connected with the translation part.
[0012] As an improvement of the adjustable battery cell frame, the bottom of the bottom frame is provided with a convex step, and the top of the vertical frame is provided with a concave step corresponding to the convex step.
[0013] As an improvement of the adjustable battery cell frame, the side of the sliding groove is provided with a scale.
[0014] As an improvement of the adjustable battery cell frame, the limiting rack assemblies of at least two groups are connected with the adjusting rod.
[0015] The supporting frame comprises a bottom frame and a vertical frame, the bottom frame is connected to the bottom of the vertical frame, the top of the bottom frame is provided with a guide rail extending along a first direction, the guide rail is provided with a plurality of limiting rack assemblies arranged at intervals, the guide rail is used for adjusting the interval of the limiting rack assemblies in the first direction, so that the flexible clamping and fixing of battery cells with different lengths can be adapted, each group of limiting rack assemblies comprises a first limiting clamp and a second limiting clamp arranged side by side along the first direction, at least part of the first limiting clamp is arranged in the second limiting clamp along a second direction perpendicular to the first direction, and the cooperation of the first limiting clamp and the second limiting clamp can effectively adjust the width of the required limiting, so that the flexible clamping and fixing of battery cells with different thicknesses can be adapted. BRIEF DESCRIPTION OF DRAWINGS
[0016] Fig. 1 The utility model discloses a structure schematic diagram.
[0017] Fig. 2 The utility model discloses a structure schematic diagram of the supporting frame.
[0018] Fig. 3 The utility model discloses a structure schematic diagram of the supporting frame.
[0019] Fig. 4 The utility model discloses a structure schematic diagram of the bottom of the supporting frame.
[0020] Fig. 5 The utility model discloses an exploded schematic view of the first limiting clamp and the second limiting clamp.
[0021] Fig. 6 The utility model discloses a structure schematic diagram of the limiting rack assembly.
[0022] Fig. 7 Figure 1 is a schematic diagram of the utility model for clamping the battery cell.
[0023] Wherein: 1, support frame; 11, bottom frame; 11a, boss step; 12, vertical frame; 12a, sliding groove; 12b, concave step; 13, guide rail; 2, limit frame assembly; 21, first limit clamp; 21a, moving part; 21b, clamping part; 22, second limit clamp; 22a, translation part; 22b, clamping part; 3, adjusting rod; T1, first direction; T2, second direction. DETAILED DESCRIPTION
[0024] As some terms are used in the description and claims to refer to certain components, those skilled in the art will understand that manufacturers can use different names to refer to the same components. The description and claims of the present application do not distinguish components by name difference, but by functional difference. As mentioned throughout the description and claims, "including" is an open term, which should be interpreted as "including but not limited to". "Approximately" means within an acceptable error range, and those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.
[0025] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.
[0026] In the utility model, unless otherwise specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.
[0027] The utility model will be further described in detail below in combination with the drawings Figs. 1-7 and specific embodiments, but not as a limitation on the utility model.
[0028] An adjustable battery cell holder, such as Figs. 1-4As shown, it comprises a supporting frame 1, the supporting frame 1 comprises a bottom frame 11 and a vertical frame 12, the bottom frame 11 is connected to the bottom of the vertical frame 12, the top of the bottom frame 11 is provided with a guide rail 13 extending along a first direction T1, the guide rail 13 is provided with a plurality of groups of limiting frame assemblies 2 arranged at intervals, the guide rail 13 is used to adjust the spacing of each group of limiting frame assemblies 2 in the first direction T1, so as to adapt to the flexible clamping and fixing of the battery cells with different lengths, and each group of limiting frame assemblies 2 comprises a first limiting clamp 21 and a second limiting clamp 22 arranged side by side along the first direction T1, at least part of the first limiting clamp 21 is slidingly arranged in the second limiting clamp 22 along a second direction T2 perpendicular to the first direction T1, the first limiting clamp 21 is arranged on the guide rail 13 through the second limiting clamp 22, and the cooperation of the first limiting clamp 21 and the second limiting clamp 22 can effectively adjust the width of the required limiting, so as to adapt to the flexible clamping and fixing of the battery cells with different thicknesses.
[0029] Preferably, the vertical frame 12 is provided with an adjusting rod 3 connected to the first limiting clamp 21, the adjusting rod 3 is slidingly arranged in a sliding groove 12a of the vertical frame 12, wherein the first direction T1 is the left-right horizontal direction, the second direction T2 is the front-rear horizontal direction, the second limiting clamp 22 can slide horizontally along the left-right horizontal direction of the supporting frame 1, and the adjusting rod 3 can drive the first limiting clamp 21 to slide along the front-rear horizontal direction.
[0030] Preferably, the bottom of the bottom frame 11 is provided with a convex step 11a, and the top of the vertical frame 12 is provided with a concave step 12b corresponding to the convex step 11a, so as to ensure that two same battery cell racks can be stacked up and down.
[0031] Preferably, the side of the sliding groove 12a is provided with a scale, so as to facilitate accurate adjustment of the spacing.
[0032] Preferably, referring to Figs. 5-6 In the plurality of groups of limiting frame assemblies 2 arranged at intervals, the first limiting clamp 21 in each group of limiting frame assemblies 2 comprises a moving part 21a and a clamping part 21b connected to each other, the moving part 21a is slidingly arranged in the second limiting clamp 22 along the second direction T2, and the adjusting rod 3 is connected to the moving part 21a, so that the adjusting rod 3 can drive the moving part 21a to move on the surface of the second limiting clamp 22.
[0033] Preferably, each first limiting clamp 21 has a plurality of clamping parts 21b, and the plurality of clamping parts 21b are arranged side by side in the moving part 21a along the second direction T2.
[0034] Preferably, the second limiting clamps 22 of each group are slidingly arranged in the guide rail 13 along the first direction T1, and each of the second limiting clamps 22 comprises a translation part 22a and a clamping part 22b connected with each other, the translation part 22a is connected with the guide rail 13 and the moving part 21a of the first limiting clamp 21 respectively, and the adjusting rod 3 can drive the moving part 21a to move on the surface of the translation part 22a after the translation part 22a and the guide rail 13 are fixed.
[0035] Preferably, the clamping part 22b is elastically rotatably connected with the translation part 22a through a rotating shaft, so as to accurately adjust the spacing, be compatible with single-tab lithium battery cells or double-tab lithium battery cells of different thicknesses, and keep the lithium battery cells of different thicknesses in a vertical state at all times, thereby facilitating the mechanical hand to grasp.
[0036] Preferably, the height of the second limiting clamp 22 is less than the height of the first limiting clamp 21, the translation part 22a of the second limiting clamp 22 is provided with a guide groove, and the moving part 21a of the first limiting clamp 21 is provided with a sliding block slidingly arranged in the guide groove.
[0037] Preferably, the clamping force of the second limiting clamp 22 is greater than the clamping force of the first limiting clamp 21.
[0038] Preferably, the limiting rack assemblies 2 of at least two groups are connected with the adjusting rod 3.
[0039] In addition, the bottom frame 11 and the vertical frame 12 are both hollow structures, which can facilitate heat dissipation of the lithium battery cells, and the bottom frame 11 and the vertical frame 12 can be respectively provided with heat sinks to improve the heat dissipation performance of the lithium battery cells.
[0040] In addition, the second limiting clamp 22 can be arranged in the guide rail 13 through the first limiting clamp 21, and the adjusting rod 3 is connected with the second limiting clamp 22 so that the adjusting rod 3 is not connected with the first limiting clamp 21, at this time, the first limiting clamp 21 can slide horizontally along the left-right horizontal direction of the supporting frame 1, and the adjusting rod 3 can drive the second limiting clamp 22 to slide along the front-back horizontal direction, so as to achieve the same adjusting purpose.
[0041] Obviously, the utility model has flexible and adjustable structure, can flexibly, quickly and efficiently adjust the size of the limiting according to different sizes of various lithium battery cells. When the lithium battery cell rack is applied in the soft package lithium battery cell processing process, it can be used as a fixed carrier for single soft package lithium battery cell circulation, effectively improves the production efficiency, has the adjustable plastic assembly structure, does not need to replace parts, and can be adjusted according to the size and thickness of the soft package lithium battery cell by using a wrench and the like, thereby effectively ensuring the stability of production.
[0042] According to the disclosure and teaching of the above description, the person skilled in the art of the present application can also change and modify the above embodiments. Therefore, the present application is not limited to the above specific embodiments, and any obvious improvement, replacement or modification made by the person skilled in the art on the basis of the present application belongs to the protection scope of the present application. In addition, although some specific terms are used in the specification, these terms are only for convenience of description and do not constitute any limitation on the present application.
Claims
1. An adjustable cell holder, characterized by, The utility model relates to a supporting frame (1) and a limiting frame assembly (2) thereof, and belongs to the technical field of supporting frame. The supporting frame (1) comprises a bottom frame (11) and a vertical frame (12), the bottom frame (11) is connected to the bottom of the vertical frame (12), the top of the bottom frame (11) is provided with a guide rail (13) extending along a first direction (T1), and a plurality of groups of limiting frame assemblies (2) are arranged at intervals on the guide rail (13). Each group of limiting frame assemblies (2) comprises a first limiting clamp (21) and a second limiting clamp (22) arranged side by side along the first direction (T1), and at least part of the first limiting clamp (21) is slidingly arranged on the second limiting clamp (22) along a second direction (T2) perpendicular to the first direction (T1).
2. The adjustable cell holder of claim 1, wherein: The vertical frame (12) is provided with an adjusting rod (3) connected to the first limiting clamp (21), and the adjusting rod (3) is slidingly arranged in a sliding groove (12a) of the vertical frame (12).
3. The adjustable cell holder of claim 1 or 2, wherein: Each group of first limiting clamps (21) comprises a moving part (21a) and a clamping part (21b) connected to each other, and the moving part (21a) is slidingly arranged on the second limiting clamp (22) along the second direction (T2).
4. The adjustable cell holder of claim 3, wherein: Each first limiting clamp (21) has a plurality of clamping parts (21b) arranged side by side on the moving part (21a) along the second direction (T2).
5. The adjustable cell holder of claim 1, wherein: Each group of second limiting clamps (22) is slidingly arranged on the guide rail (13) along the first direction (T1).
6. The adjustable cell holder of claim 1 or 5, wherein: Each group of second limiting clamps (22) comprises a translation part (22a) and a clamping part (22b) connected to each other, and the translation part (22a) is connected to the guide rail (13) and the first limiting clamp (21) respectively.
7. The adjustable cell holder of claim 6, wherein: The clamping part (22b) is elastically connected to the translation part (22a).
8. The adjustable cell holder of claim 1 or 2, wherein: The bottom of the bottom frame (11) is provided with a convex step (11a), and the top of the vertical frame (12) is provided with a concave step (12b) corresponding to the convex step (11a).
9. The adjustable cell holder of claim 2, wherein: The side of the sliding groove (12a) is provided with a scale.
10. The adjustable cell holder of claim 2, wherein: At least two groups of limiting frame assemblies (2) are connected to the adjusting rod (3) together.