Leading-out electrode supporting seat for battery module and battery module

Abstract

The utility model provides a leading-out pole supporting seat for a battery module and the battery module, the leading-out pole supporting seat comprises a supporting seat body and an adjusting protective plate, and the supporting surface of the supporting seat body is used for supporting one end, far away from a flow deflector, of a leading-out pole connecting sheet; the adjusting protection plates are arranged on the two sides of the supporting seat body in the length direction in pairs, and at least one of the two adjusting protection plates is adjustably arranged in the length direction of the supporting seat body; at least one of the two sides of the supporting base body in the length direction is provided with a containing groove, and the adjusting protection plate is arranged at the containing groove in a push-pull mode. According to the utility model, the problem that the universality of the input / output pole seat cannot be realized because the leading-out pole connecting sheet and the connecting copper bar which are widened continuously need to be matched and processed with different input / output pole seats in the prior art is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a battery technology field, specifically, relate to a kind of lead-out pole support seat and battery module for battery module. BACKGROUND

[0002] With the market demand for parallel high-current module more and more, in parallel battery module, the cross-sectional area of the lead-out pole connecting piece of single battery module and the connecting copper bar connecting two battery modules often needs to be increased to meet the high current demand, and the lead-out pole connecting piece and the connecting copper bar with increasing width need to be adapted to process different input / output pole seat to ensure the fixed support of the lead-out pole connecting piece and the connecting copper bar, and the universality of the input / output pole seat cannot be realized. SUMMARY

[0003] The main purpose of the utility model is to provide a kind of lead-out pole support seat and battery module for battery module, to solve the problem that the lead-out pole connecting piece and the connecting copper bar with increasing width in the prior art need to be adapted to process different input / output pole seat, and the universality of the input / output pole seat cannot be realized.

[0004] In order to achieve the above purpose, according to one aspect of the utility model, a kind of lead-out pole support seat for battery module is provided, including support seat body and adjusting guard plate, support seat body has support surface, support surface is used to support the end of lead-out pole connecting piece away from flow guide piece;Adjusting guard plate is arranged on the length direction of support seat body two sides in pairs, at least one adjusting guard plate in two adjusting guard plates is adjustably arranged along the length direction position of support seat body, to adapt to lead-out pole connecting piece of different width;At least one side of the length direction of support seat body has receiving groove, adjusting guard plate is push-pullly arranged at receiving groove.

[0005] In one exemplary embodiment, the support seat body has a plurality of limit stops, the plurality of limit stops are arranged at intervals along the length direction of the support seat body, and the adjusting guard plate has a limiting portion for clamping with each limit stop.

[0006] In one exemplary embodiment, the limit stop is a limit hole opened in the groove wall surface of the receiving groove and penetrating the support surface, and the limiting portion is a limit buckle suspended on one side of the limit hole.

[0007] In one exemplary embodiment, at least one side hole wall surface of the limit hole in the pulling direction of the adjusting guard plate is arc-shaped, so as to facilitate the push-in and pull-out of the adjusting guard plate.

[0008] In an exemplary embodiment, the plurality of limiting holes are arranged at equal intervals in the length direction of the support base body; and / or, the interval distance between adjacent two limiting holes in the plurality of limiting holes gradually increases in the length direction of the support base body; and / or, the interval distance between adjacent two limiting holes in the plurality of limiting holes gradually decreases in the length direction of the support base body.

[0009] In an exemplary embodiment, the two adjusting guards each have a protection end in the length direction of the support base body, and each of the protection ends is arranged protruding from the support surface, so that a protection space is formed between the two protection ends, and the lead-out pole connecting piece with a width greater than the length of the support surface is limited in the protection space.

[0010] In an exemplary embodiment, the adjusting guard comprises a first plate body and a second plate body, wherein the first plate body is arranged at the receiving groove in a push-pull manner, and a limiting buckle is arranged on the side of the first plate body facing the limiting hole in a suspended manner; the first end of the second plate body is connected with the end of the first plate body outside the receiving groove, and the second end of the second plate body is arranged protruding from the support surface and at an included angle with the first plate body, so that the second plate body forms a protection end.

[0011] In an exemplary embodiment, part of the surface of the first plate body on the side facing the limiting hole is recessed to form an avoiding groove; the limiting buckle is arranged at the avoiding groove, and the first end of the limiting buckle is connected with the groove wall surface of the avoiding groove, and the second end of the limiting buckle is a free end with a hook.

[0012] In an exemplary embodiment, the hook does not protrude from the support surface when the hook is clamped at the limiting hole; or, the hook is flush with the support surface when the hook is clamped at the limiting hole.

[0013] According to another aspect of the present application, a battery module is provided, comprising the lead-out pole support base.

[0014] The technical scheme of the present application provides a lead-out pole support base for a battery module, comprising a support base body and an adjusting guard, wherein the support base body has a support surface for supporting the end of the lead-out pole connecting piece away from the flow guide piece; the adjusting guard is arranged on both sides of the length direction of the support base body in pairs, at least one of the two adjusting guards is arranged in a position-adjustable manner along the length direction of the support base body, so as to adapt to lead-out pole connecting pieces with different widths; at least one of the two sides of the length direction of the support base body has a receiving groove, and the adjusting guard is arranged at the receiving groove in a push-pull manner.

[0015] The application provides an extraction pole support seat which can be adapted to extraction pole connecting pieces of different widths, greatly improves the universality thereof, and can fix extraction pole connecting pieces of different widths without replacing the extraction pole support seat, and is favorable for achieving the purpose of cost reduction and efficiency increase.

[0016] In addition, by arranging the receiving groove on at least one of the two sides of the support seat body in the length direction, and by arranging the adjusting guard plate to be push-pullable at the receiving groove, the connection reliability between the adjusting guard plate and the support seat body is ensured, and the adjusting convenience of the adjusting guard plate is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] The description and the specific embodiments of the application provide further understanding of the application, and are used to explain the application, and do not constitute an improper limitation on the application. In the drawings:

[0018] Figure 1 Fig. 4 shows a structure schematic view of the extraction pole support seat in the lengthened state according to an optional embodiment of the application;

[0019] Figure 2 Fig. 5 shows a structure schematic view of the extraction pole support seat in the narrow-distance state in Fig. 4; Figure 1

[0020] Figure 3 Fig. 6 shows a structure schematic view of the support seat body of the extraction pole support seat in Fig. 4; Figure 2

[0021] Figure 4 Fig. 7 shows a structure schematic view of the bottom perspective of the extraction pole support seat in Fig. 4; Figure 3

[0022] Figure 5 Fig. 8 shows a structure schematic view of one of the adjusting guard plates of the extraction pole support seat in Fig. 4; Figure 2

[0023] Figure 6 Fig. 9 shows a structure schematic view of the other adjusting guard plate of the extraction pole support seat in Fig. 4. Figure 2

[0024] In the above description, the above drawings include the following reference signs:

[0025] 10, support seat body; 11, support surface; 12, receiving groove; 121, limiting hole; 122, accommodating sink; 13, nut;

[0026] ​​​​​20, adjusting guard; 21, limiting buckle; 211, clamping hook; 22, first plate body; 221, avoiding groove; 23, second plate body; 100, protection space. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. The description of at least one exemplary embodiment is only illustrative in nature and by no means as any limitation to the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the utility model.

[0028] In order to solve the problem that the existing technology of the width of the lead-out pole connecting piece is continuously widened and needs to be adapted to process different input / output pole seats, and the universality of the input / output pole seat cannot be realized, the utility model provides a lead-out pole support seat for a battery module and a battery module, wherein the battery module comprises the lead-out pole support seat, and the lead-out pole support seat is the lead-out pole support seat described above and below.

[0029] As shown in the formula, Figures 1 to 6 The lead-out pole support seat for the battery module comprises a support seat body 10 and an adjusting guard 20, wherein the support seat body 10 has a support surface 11 for supporting one end of the lead-out pole connecting piece away from the flow guide piece; the adjusting guards 20 are arranged on both sides of the length direction of the support seat body 10 in pairs, and at least one of the two adjusting guards 20 is adjustably arranged along the length direction of the support seat body 10, so as to adapt to lead-out pole connecting pieces of different widths; at least one side of the length direction of the support seat body 10 has a receiving groove 12, and the adjusting guard 20 is push-pullly arranged at the receiving groove 12.

[0030] The application adjusts the position of at least one of the two adjusting guards 20 along the length direction of the support seat body 10, so that the lead-out pole support seat provided by the application can adapt to lead-out pole connecting pieces of different widths, greatly improving its universality, and without replacing the lead-out pole support seat, the fixation of lead-out pole connecting pieces of different widths can be realized, which is beneficial to the purpose of cost reduction and efficiency increase.

[0031] In addition, by arranging the receiving groove 12 on at least one side of the length direction of the support seat body 10, and by push-pullly arranging the adjusting guard 20 at the receiving groove 12, the connection reliability between the adjusting guard 20 and the support seat body 10 is ensured, and the adjusting convenience of the adjusting guard 20 is ensured.

[0032] It should be noted that in the present application, the adjusting guard plate 20 is detachably connected with the support seat body 10. In this way, the convenience of mounting and dismounting between the adjusting guard plate 20 and the support seat body 10 is ensured.

[0033] It should be noted that in the present application, the support seat body 10 has a plurality of limiting stops, which are arranged at intervals along the length direction of the support seat body 10, and the adjusting guard plate 20 has a limiting portion for clamping cooperation with each limiting stop. In this way, by arranging a plurality of limiting stops on the support seat body 10, and correspondingly arranging a limiting portion on the adjusting guard plate 20, the clamping of the limiting portion with different limiting stops is realized to keep the adjusting distance stable after the lead-out pole connecting piece of the corresponding width is adjusted and adapted, thereby realizing the reliable support and limiting of the lead-out pole connecting piece.

[0034] As shown in Figures 1 to 4 , the limiting stop is a limiting hole 121 opened in the groove wall surface of the receiving groove 12 and penetrating through the supporting surface 11, and the limiting portion is a limiting buckle 21 suspended towards one side of the limiting hole 121. In this way, by arranging the limiting stop as a limiting hole 121 opened in the groove wall surface of the receiving groove 12 and penetrating through the supporting surface 11, and the limiting portion as a limiting buckle 21 suspended towards one side of the limiting hole 121, the clamping cooperation reliability of the limiting buckle 21 with different limiting holes 121 is ensured, and the manufacturing and processing convenience of both the support seat body 10 and the adjusting guard plate 20 is ensured.

[0035] As shown in Figure 4 , at least one side hole wall surface of the limiting hole 121 in the pulling direction of the adjusting guard plate 20 is an arc surface, so as to facilitate the pushing in and pulling out of the adjusting guard plate 20. In this way, Figure 4 , the arc surface is arranged at the letter mark A, to ensure the convenience when the adjusting guard plate 20 is pushed in. Of course, the side opposite to the arc surface A can also be provided with an arc surface, to ensure the convenience of pulling out the adjusting guard plate 20.

[0036] It should be noted that in the present application, in order to ensure the universality of the lead-out pole support seat provided by the present application, i.e., to be able to adapt to lead-out pole connecting pieces of different width sizes, optionally, a plurality of limiting holes 121 are arranged at intervals in the length direction of the support seat body 10; and / or, the interval distance between adjacent two limiting holes 121 among the plurality of limiting holes 121 gradually increases in the length direction of the support seat body 10; and / or, the interval distance between adjacent two limiting holes 121 among the plurality of limiting holes 121 gradually decreases in the length direction of the support seat body 10. In this way, the adjusting range of the lead-out pole support seat in the present application in the length direction of the support seat body 10 is more extensive, thereby being beneficial to adapt to more lead-out pole connecting pieces of different width sizes.

[0037] It should be noted that in the present application, the two adjusting guards 20 each have a protective end in the length direction of the support base body 10, and each of the protective ends is arranged protruding from the support surface 11, so that a protective space 100 is formed between the two protective ends, for limiting the lead-out pole connecting piece with a width greater than the length of the support surface 11 in the protective space 100. In this way, since the two adjusting guards 20 each have a protective end in the length direction of the support base body 10, and each of the protective ends is arranged protruding from the support surface 11, so that a protective space 100 is formed between the two protective ends, for limiting the lead-out pole connecting piece with a width greater than the length of the support surface 11 in the protective space 100, it is beneficial to prevent the risk of electric shock caused by the exposure of the side edges of the lead-out pole connecting piece with a wide width in the width direction.

[0038] As shown in Figure 1 , Figure 2 , Figure 5 and Figure 6 , the adjusting guard 20 includes a first plate body 22 and a second plate body 23, wherein the first plate body 22 is arranged at the receiving groove 12 in a push-pull manner, and the side of the first plate body 22 facing the limiting hole 121 is arranged with a limiting buckle 21 in a suspended manner; the first end of the second plate body 23 is connected with the end of the first plate body 22 outside the receiving groove 12, and the second end of the second plate body 23 is arranged protruding from the support surface 11 and arranged at an angle with the first plate body 22, so that the second plate body 23 forms a protective end. In this way, by arranging the adjusting guard 20 in the form of including the first plate body 22 and the second plate body 23, the connection reliability of the adjusting guard 20 with the support base body 10 through the first plate body 22 is ensured, and the protective space 100 formed by the two adjusting guards 20 through the respective second plate bodies 23 is ensured, thereby ensuring the reliable protection of the lead-out pole connecting piece with a wide width.

[0039] It should be noted that in the present application, the structures of the two adjusting guards 20 are generally consistent, except that they are symmetrically arranged on both sides of the length direction of the support base body 10.

[0040] As shown in Figure 5 and Figure 6As shown, the surface of the first plate body 22 on the side of the limiting hole 121 is recessed to form an avoiding groove 221; the limiting buckle 21 is located at the avoiding groove 221, and the first end of the limiting buckle 21 is connected with the groove wall surface of the avoiding groove 221, and the second end of the limiting buckle 21 is a free end with a hook 211. In this way, when the adjusting guard plate 20 is pushed in or pulled out at the storage groove 12, the hook 211 of the limiting buckle 21 is deformed due to not being clamped into the limiting hole 121, and the avoiding groove 221 provides a deformation space for the deformation of the limiting buckle 21, thereby ensuring the convenience of pushing in and pulling out of the limiting buckle 21 at the storage groove 12.

[0041] Optionally, the avoiding groove 221 penetrates the end surface of the first plate body 22 away from the second plate body 23, and of course, the avoiding groove 221 can also be a groove structure, that is, the avoiding groove 221 does not penetrate the end surface of the first plate body 22 away from the second plate body 23.

[0042] It should be noted that in the present application, the hook 211 is not protruded from the supporting surface 11 when clamped in the limiting hole 121; or the hook 211 is flush with the supporting surface 11 when clamped in the limiting hole 121. In this way, it is beneficial to prevent the hook 211 clamped in the limiting hole 121 from interfering with the lead-out pole connecting piece, and to ensure the supporting reliability of the supporting surface 11 to the lead-out pole connecting piece.

[0043] As shown in Figure 1 and Figure 3 The supporting seat body 10 also has a containing sunken platform 122, and the containing sunken platform 122 is recessed from part of the supporting surface 11; the battery module further includes a nut 13, and the nut 13 is arranged at the containing sunken platform 122, and the nut 13 is used for locking the copper bar of the module.

[0044] The technical scheme of the utility model provides a lead-out pole supporting seat for a battery module, which comprises a supporting seat body 10 and an adjusting guard plate 20, wherein the supporting seat body 10 has a supporting surface 11 for supporting one end of a lead-out pole connecting piece away from a flow guide piece; the adjusting guard plate 20 is arranged on both sides of the length direction of the supporting seat body 10 in pairs, at least one of the two adjusting guard plates 20 is adjustably arranged along the length direction of the supporting seat body 10, so as to adapt to lead-out pole connecting pieces of different widths; at least one of the two sides of the length direction of the supporting seat body 10 has a storage groove 12, and the adjusting guard plate 20 is push-pullably arranged at the storage groove 12.

[0045] The application provides the leading-out pole support seat by setting the adjusting guard plates 20 on both sides of the length direction of the support seat body 10, and at least one of the two adjusting guard plates 20 is adjustably arranged along the length direction of the support seat body 10, so that the leading-out pole support seat provided by the application can be adapted to leading-out pole connecting pieces with different widths, greatly improving the universality, and the fixation of the leading-out pole connecting pieces with different widths can be realized without replacing the leading-out pole support seat, which is beneficial to the purpose of cost reduction and efficiency improvement.

[0046] In addition, by setting the receiving groove 12 on at least one of the two sides of the length direction of the support seat body 10, and the adjusting guard plate 20 is push-pull arranged at the receiving groove 12, the connection reliability between the adjusting guard plate 20 and the support seat body 10 is ensured, and the adjusting convenience of the adjusting guard plate 20 is ensured.

[0047] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, components, and / or groups thereof, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0048] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless otherwise specifically stated. At the same time, it should be understood that the sizes of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship for the convenience of description. The technology, methods and devices known to those skilled in the related art can not be discussed in detail, but under appropriate circumstances, the technology, methods and devices should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0049] For purposes of the description hereinafter, spatial or directional terms, such as, for example, "above", "below", "upper", "lower", and the like, can be used where reference is made to the orientation of one component or feature in relation to another component or feature, as illustrated in the figures. It is to be understood that the spatial or directional terms are intended to encompass different orientations of the device in use or operation, in addition to the orientations depicted in the figures. For example, if the device described herein is inverted, then the components or features described as above other components or features would then be oriented below the other components or features. Accordingly, the exemplary term "above" can encompass both an orientation of above and below. The components or features can be oriented in any other way depending upon the application, and the spatial or directional terms are intended to encompass such other orientations or orientations that result from the device being turned over or reversed. It is also to be understood that the spatial or directional terms are intended to encompass different orientations of the device in use or operation, in addition to the orientations depicted in the figures.

[0050] It is to be understood that the terminology used herein is for the purpose of describing specific embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising", when used in this specification, specify the presence of stated features, steps, operations, elements, components, and / or groups thereof, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0051] It will be understood that the terms "first", "second", etc. are used herein solely to distinguish one component or step from another, and do not require or imply a specific order or sequence of execution unless explicitly stated otherwise. It will be further understood that the use of spatially relative terms, such as "above", "below", "left", "right", "up", "down", "top", "bottom", "lateral", "longitudinal", "vertical" and "horizontal", are for the purpose of illustrating and describing, and do not limit the application to any particular orientation.

[0052] The preferred embodiments of the present application have been described above with the understanding that the same are intended to be illustrative and not restrictive of possible embodiments of the application. Accordingly, changes in form and detail of the described embodiments as well as other variations of the application will be apparent to those skilled in the art. It is therefore intended that the application not be limited to the described embodiments, but that the application include all modifications and alternatives within the scope and spirit of the present application.

Claims

1. An outgoing pole support base for a battery module, characterized by, The support seat body (10) has a support surface (11) for supporting one end of the lead-out pole connecting piece away from the flow guide piece. The adjustment guard plates (20) are arranged on both sides of the length direction of the support seat body (10), and at least one of the adjustment guard plates (20) is adjustably arranged along the length direction of the support seat body (10) to adapt to lead-out pole connecting pieces of different widths. At least one of the sides of the length direction of the support seat body (10) has a receiving groove (12), and the adjustment guard plate (20) is push-pull arranged at the receiving groove (12). The support seat body (10) has a plurality of limiting stops arranged at intervals along the length direction of the support seat body (10), and the adjustment guard plate (20) has a limiting portion for clamping with each limiting stop.

2. The extraction electrode support according to claim 1, wherein 3. The lead-out pole support seat according to claim 2, wherein The limiting stop is a limiting hole (121) opened in the groove wall surface of the receiving groove (12) and penetrating through the support surface (11), and the limiting portion is a limiting buckle (21) suspended on one side of the limiting hole (121). At least one side hole wall surface of the limiting hole (121) in the pulling direction of the adjustment guard plate (20) is an arc surface to facilitate the push-in and pull-out of the adjustment guard plate (20).

4. The extraction electrode support according to claim 3, wherein 5. The lead-out pole support seat according to claim 3, wherein In the length direction of the support seat body (10), a plurality of limiting holes (121) are arranged at equal intervals; and / or In the length direction of the support seat body (10), the interval distance between adjacent two limiting holes (121) among a plurality of limiting holes (121) is gradually increased; and / or In the length direction of the support seat body (10), the interval distance between adjacent two limiting holes (121) among a plurality of limiting holes (121) is gradually decreased.

6. The lead-out pole support seat according to claim 3, wherein Both of the adjustment guard plates (20) have a protection end in the length direction of the support seat body (10), and each protection end is arranged protruding from the support surface (11) to form a protection space (100) between the two protection ends for limiting the lead-out pole connecting piece with a width greater than the length of the support surface (11) in the protection space (100). The adjustment guard plate (20) comprises:

7. The extraction electrode support according to claim 6, wherein A first plate body (22) is push-pull arranged at the receiving groove (12), and the first plate body (22) has the limiting buckle (21) suspended on one side towards the limiting hole (121). ​ A second plate body (23) is connected to one end of the first plate body (22) which is located outside the receiving groove (12), and the second end of the second plate body (23) protrudes from the support surface (11) and is arranged at an angle with the first plate body (22) so that the second plate body (23) forms the protection end.

8. The extraction pole support seat according to claim 7, characterized in that, the surface of the first plate body (22) on the side facing the limiting hole (121) is recessed to form an avoiding groove (221); the limiting buckle (21) is located at the avoiding groove (221), and the first end of the limiting buckle (21) is connected with the groove wall surface of the avoiding groove (221), and the second end of the limiting buckle (21) is a free end with a clamping hook (211).

9. The extraction pole support seat according to claim 8, characterized in that, when the clamping hook (211) is clamped at the limiting hole (121), it does not protrude from the support surface (11); or, when the clamping hook (211) is clamped at the limiting hole (121), it is flush with the support surface (11).

10. A battery module, characterized by The extraction pole support seat is any one of the extraction pole support seats according to claims 1 to 9.

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