Continuous grid arrangement structure
By adopting a single pole ear body connection and a preferred connection structure in the continuous grid arrangement structure, the problems of large deformation and low processing accuracy of the grid in the prior art are solved, and higher processing accuracy and smaller deformation are achieved.
Patent Information
- Application Number
- CN202421489691.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-06-27
AI Technical Summary
In the prior art, the continuous grid arrangement structure has a large deformation and low processing accuracy.
A continuous grid arrangement structure is adopted, wherein the first grid row and the second grid row are connected by a single first electrode body, and the third grid row and the fourth grid row are connected by a single fourth electrode body, reducing the overall width of the continuous grid, and ensuring that each grid has its own grid through a preferred connection structure and groove design.
The width of the continuous grid is shortened, so that smaller equipment can be used for subsequent processing, thereby improving the processing accuracy of the grid and reducing deformation of the grid.
Smart Images
Figure CN222896699U_ABST
Abstract
Description
Technical Field
[0001] The embodiments of this specification relate to the technical field of battery grids, and specifically to a continuous grid arrangement structure. Background Art
[0002] In lead-acid batteries, the active substances of the battery's current reaction need to be fixed on a fence-like carrier supported by a lead-based alloy. This fence-like carrier is called a grid, which has two main functions: one is to support the active substances, and the other is to conduct current.
[0003] The grid is cut from a continuous grid. Figure 1 As shown, the continuous grid has multiple rows of grids connected to each other, and there is a connecting structure between each row of grids. The required grid can be obtained by cutting the connecting structure and then cutting the connecting gaps between the left and right adjacent grids.
[0004] However, the grid plate obtained by cutting the continuous grid arrangement structure in the prior art has the problems of large deformation and low processing accuracy. Utility Model Content
[0005] In view of the shortcomings of the prior art, the embodiments of this specification propose a continuous grid arrangement structure, including:
[0006] A first grid row includes a plurality of first grids connected adjacently in sequence;
[0007] A second grid row includes a plurality of second grids connected in sequence and adjacent to each other, wherein the second grids are arranged in one-to-one correspondence with the first grids, and the second grids are connected to adjacent first grids through a first connecting structure;
[0008] A third grid row includes a plurality of third grids connected in sequence and adjacent to each other, wherein the third grids are staggered with the second grids, and the third grids are connected to two adjacent second grids via a second connecting structure;
[0009] A fourth grid row, comprising a plurality of fourth grids connected in sequence and adjacent to each other, wherein the fourth grids are arranged in one-to-one correspondence with the third grids, and the fourth grids are connected to the adjacent third grids through a third connecting structure;
[0010] The first connection structure includes:
[0011] The first pole ear body has a first end integrally connected to the first grid, and a second end of the first pole ear body can be cut and connected to the second grid.
[0012] Preferably, the second connection structure comprises:
[0013] A second pole ear body, a first end of which is integrally connected to a third grid, and a second end of which is cuttable and connected to a second grid;
[0014] The third pole tab body has a first end that can be cut and connected to the third grid, and a second end of the third pole tab body that is integrally connected to another second grid.
[0015] Preferably, the third connection structure comprises:
[0016] The first end of the fourth pole ear body is integrally connected to the fourth grid, and the second end of the fourth pole ear body is cuttable and connected to the third grid.
[0017] Preferably, the third grid includes a third grid frame, a first groove is provided at the connection between the third grid frame and the fourth pole tab body, and the fourth pole tab body is connected to the third grid frame through the first groove.
[0018] Preferably, the width of the first groove is greater than twice the width of the fourth tab body.
[0019] Preferably, a cutting and docking protrusion 1 for docking with the fourth tab body is provided in the first groove.
[0020] Preferably, the third grid frame is further provided with a second cutting butt joint protrusion for butting with the third pole tab body.
[0021] Preferably, the second grid includes a second grid frame, a second groove is provided at the connection between the second grid frame and the first pole ear body, and the first pole ear body is connected to the second grid frame through the second groove.
[0022] Preferably, the width of the second groove is greater than twice the width of the first tab body.
[0023] Preferably, a cutting butt joint protrusion 3 is provided in the second groove and is butt jointed with the first tab body;
[0024] The second grid frame is also provided with a cutting butt joint protrusion 4 that is butt jointed with the second pole ear body.
[0025] Beneficial Effects
[0026] The continuous grid arrangement structure of the embodiments of the present specification has a first grid row and a second grid row connected by a single first pole ear body. Compared with the connection arrangement of two pole ear bodies, the width of the continuous grid can be shortened, so that the subsequent processing of the continuous grid can use smaller processing equipment, which can ultimately improve the subsequent processing accuracy of the grid; and compared with the two directly connected pole ear bodies, the connection length of the single pole ear body is shorter and less prone to deformation, which ultimately reduces the deformation of the subsequent grid.
[0027] Further or more detailed beneficial effects will be described in detail in conjunction with specific examples in the specific implementation manner. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 It is a schematic diagram of a continuous grid arrangement structure in the prior art;
[0029] Figure 2 This is a schematic diagram of the continuous grid arrangement structure in the embodiments of this specification;
[0030] Figure 3 This is a schematic diagram of the connection structure between the first grid row and the second grid row in the embodiment of this specification;
[0031] Figure 4 This is a schematic diagram of the connection structure between the second grid row and the third grid row in the embodiment of this specification;
[0032] Figure 5 This is a schematic diagram of the connection structure between the third grid row and the fourth grid row in the embodiment of this specification;
[0033] Figure 6 This is a schematic diagram of the structure of the third grid in the embodiment of this specification;
[0034] Figure 7 It is a schematic diagram of the structure of the second grid in the embodiment of this specification. DETAILED DESCRIPTION
[0035] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.
[0036] In the prior art, the method for making a grid is generally as follows: first, a portion of a roll of plate is fed into a stamping device, and the stamping device stamps the portion of the plate located inside it into a shape such as Figure 1 The continuous grid arrangement structure shown. After the stamping is completed, the plate continues to move forward, so that the stamped continuous grid comes out of the stamping equipment, and the following part of the plate enters the stamping equipment for stamping. The continuous grid coming out of the stamping equipment will also undergo subsequent processing (such as coating with lead paste), and after the subsequent processing, the continuous grid will be cut to obtain a single grid.
[0037] Since the existing continuous grid arrangement structure has a relatively large width, the size of the subsequent processing equipment is relatively large, and the processing accuracy of the large-sized processing equipment is relatively low, which makes the processing accuracy of the final grid relatively low. In addition, in the existing continuous grid, the grid plates are directly connected to each other through two tab bodies, and the connection is long and prone to deformation. For this reason, the present application proposes a new continuous grid arrangement structure to solve the problem that the existing continuous grid is prone to deformation and has low processing accuracy.
[0038] Embodiment 1:
[0039] like Figure 2As shown, this embodiment provides a continuous grid arrangement structure, including: a first grid row 100, a second grid row 200, a third grid row 300 and a fourth grid row 400. Since the width of the coil is fixed, the number of grid rows is still four.
[0040] Specifically, Figure 2 As shown, the first grid row 100 includes a plurality of first grids 110 connected in sequence and adjacent to each other. Generally, the length of the coil is equal to the length of the first grid row 100. The number of first grids 110 on the first grid row 100 is large.
[0041] The second grid row 200 includes a plurality of second grids 210 connected in sequence. The length of the second grid row 200 is the same as that of the first grid row 100, and the second grids 210 and the first grids 110 are arranged one-to-one, which can be understood as the second grids 210 and the adjacent first grids 110 are aligned. Each second grid 210 is connected to the first grid 110 via a first connection structure.
[0042] The third grid row 300 includes a plurality of third grids 310 connected in sequence. The length of the third grid row 300 is the same as that of the second grid row 200, but the third grids 310 and the second grid row 200 are staggered, and one third grid 310 is connected to two adjacent second grids 210. The staggered length may be half the length of the second grid 210, that is, one third grid 310 is arranged corresponding to one half of a second grid 210 and to another half of another second grid 210. Each third grid 310 is connected to two adjacent second grids 210 via a second connecting structure.
[0043] The fourth grid row 400 includes a plurality of fourth grids 410 connected in sequence. The length of the fourth grid row 400 is the same as that of the third grid row 300, and the fourth grids 410 and the third grids 310 are arranged one-to-one, which can be understood as the fourth grids 410 and the adjacent third grids 310 are aligned. Each fourth grid 410 is connected to the third grid 310 via a third connecting structure.
[0044] like Figure 3 As shown, the first connection structure in this embodiment specifically includes: a first tab body 510 .
[0045] The first end of the first tab body 510 is integrally connected to the first grid 110 , and the second end of the first tab body 510 is cuttable and connected to the second grid 210 .
[0046] like Figure 4 As shown, the second connection structure in this embodiment specifically includes: a second tab body 520 and a third tab body 530 .
[0047] The first end of the second tab body 520 is integrally connected to the third grid 310 , and the second end of the second tab body 520 is cuttable and connected to a second grid 210 .
[0048] The first end of the third tab body 530 is cut and connected to the third grid 310 , and the second end of the third tab body 530 is integrally connected to another second grid 210 .
[0049] like Figure 5 As shown, the third connection structure in this embodiment specifically includes: a fourth electrode ear body 540 .
[0050] The first end of the fourth tab body 540 is connected to the fourth grid 410 in an integral manner, and the second end of the fourth tab body 540 is connected to the third grid 310 in a cuttable manner.
[0051] First, the first connection structure of this embodiment includes only one pole ear body (i.e., the first pole ear body 510, which serves as the pole ear body of the first grid 110). Compared with the two pole ear bodies in the prior art, the overall width of the continuous grid can be shortened, which can be reduced by about 15 mm (i.e., one pole ear body).
[0052] Secondly, the third connection structure of this embodiment also only includes one pole ear body (i.e., the fourth pole ear body 540, which serves as the pole ear body of the fourth grid 410). Compared with the two pole ear bodies in the prior art, the overall width of the continuous grid can be further shortened, which can reduce the width by about 15 mm (i.e., one pole ear body).
[0053] Finally, the second connection structure of the present embodiment includes two parallel arranged second pole ear bodies 520 and third pole ear bodies 530 (the second pole ear body 520 serves as the pole ear body of the third grid 310, and the third pole ear body 530 serves as the pole ear body of the second grid 210). Compared with the second connection structure in the prior art (including a first vertical portion, a transverse portion and a second vertical portion, the first end of the first vertical portion is cuttable and connected to the second grid 210, the first end of the transverse portion is connected to the second end of the first vertical portion, the first end of the second vertical portion is connected to the second end of the transverse portion, and the second end of the second vertical portion is cuttable and connected to the third grid 310), although the second connection structure of the present embodiment does not reduce the width between the second grid 210 and the third grid 310, the second connection structure enables the second grid 210 and the third grid 310 to have corresponding pole ear bodies.
[0054] In summary, the setting of the first connection structure and the third connection structure of this embodiment can effectively shorten the overall width of the continuous grid, which can reduce the width by about 30 mm, and the setting of the second connection structure of this embodiment can ensure that each grid has its own pole ear body. Since the overall width of the continuous grid is reduced, the size of the subsequent processing equipment of the continuous grid can also be reduced, and then the subsequent processing equipment with higher processing accuracy can be used, which ultimately makes the subsequent processing accuracy of the grid higher. In addition, there is a single pole ear body between the first grid 110 and the second grid 210 and between the third grid 310 and the fourth grid 410. Compared with the two pole ears directly connected in the existing structure, the length of the connection is shorter and less prone to deformation, which ultimately makes the deformation of the subsequent grid small.
[0055] Further, such as Figure 6 As shown, the third grid 310 of this embodiment includes a third grid frame. A first groove 311 is provided at the connection between the third grid frame and the fourth pole ear body 540 . The fourth pole ear body 540 is connected to the third grid frame through the first groove 311 .
[0056] In order to better arrange the first groove 311, the third grid frame is widened at the location where the first groove 311 is arranged. The first groove 311 can accommodate part of the fourth pole ear body 540, so that the distance between the third grid 310 and the fourth grid 410 is shorter, thereby making the overall width of the continuous grid shorter.
[0057] In this embodiment, the width of the first groove 311 is greater than twice the width of the fourth pole ear body 540. The third grid 310 also includes a third grid transverse rib and a third grid vertical rib arranged inside the third grid frame, and the width direction of the first groove 311 is the same as the setting direction of the third grid transverse rib. The fourth pole ear body 540 is only connected to a portion of the groove body in the width direction of the first groove 311, for example, the fourth pole ear body 540 can be connected to the middle position of the first groove 311, and the distance between the side of the fourth pole ear body 540 and the side of the first groove 311 is at least half of the width of the fourth pole ear body 540. This setting facilitates the subsequent cutting of the fourth pole ear body 540 and the first groove 311 (i.e., the third grid 310).
[0058] The first groove 311 is provided with a cutting and docking protrusion 1 312 that docks with the fourth tab body 540 . The cutting and docking protrusion 1 312 slightly protrudes from the first groove 311 . The provision of the cutting and docking protrusion 1 312 can further improve the cutting convenience of the fourth tab body 540 and the third grid 310 .
[0059] The third grid frame is also provided with a second cutting and docking protrusion 313 docking with the third pole ear body 530. The second cutting and docking protrusion 313 slightly protrudes from the third grid frame, and the setting of the second cutting and docking protrusion 313 can improve the cutting convenience of the third pole ear body 530 and the third grid 310.
[0060] Further, such as Figure 7 As shown, the second grid 210 of this embodiment includes a second grid frame. A second groove 211 is provided at the connection between the second grid frame and the first tab body 510 . The first tab body 510 is connected to the second grid frame through the second groove 211 .
[0061] In order to better arrange the second groove 211, the second grid frame is widened at the position where the second groove 211 is arranged. The second groove 211 can accommodate part of the first pole ear body 510, so that the distance between the first grid 110 and the second grid 210 is shorter, thereby making the overall width of the continuous grid shorter.
[0062] In this embodiment, the width of the second groove 211 is greater than twice the width of the first pole ear body 510. The second grid 210 also includes a second grid transverse rib and a second grid vertical rib arranged inside the second grid frame, and the width direction of the second groove 211 is the same as the setting direction of the second grid transverse rib. The first pole ear body 510 is only connected to a portion of the groove body in the width direction of the second groove 211, for example, the first pole ear body 510 can be connected to the middle position of the second groove 211, and the distance between the side of the first pole ear body 510 and the side of the second groove 211 is at least half of the width of the first pole ear body 510. This arrangement facilitates the subsequent cutting of the first pole ear body 510 and the second groove 211 (i.e., the second grid 210).
[0063] The second groove 211 is provided with a cutting and docking protrusion 3 212 that docks with the first tab body 510 . The cutting and docking protrusion 3 212 slightly protrudes from the second groove 211 . The setting of the cutting and docking protrusion 3 212 can further improve the cutting convenience of the first tab body 510 and the second grid 210 .
[0064] The second grid frame is also provided with a cutting and docking protrusion 213 that docks with the second pole ear body 520. The cutting and docking protrusion 213 slightly protrudes from the second grid frame, and the setting of the cutting and docking protrusion 213 can improve the convenience of cutting the second pole ear body 520 and the second grid 210.
[0065] In summary, the arrangement of the first groove 311 and the second groove 211 can reduce the spacing between the first grid row 100 and the second grid row 200 and the spacing between the third grid row 300 and the fourth grid row 400, which will reduce the overall width of the continuous grid. When the overall width of the continuous grid is reduced, a smaller subsequent processing equipment can be used, thereby increasing the subsequent processing accuracy of the grid.
[0066] The setting of the cutting and docking protrusion 1 312 facilitates the cutting of the fourth pole ear body 540 and the third grid 310; the setting of the cutting and docking protrusion 2 313 facilitates the cutting of the third pole ear body 530 and the third grid 310; the setting of the cutting and docking protrusion 3 212 facilitates the cutting of the first pole ear body 510 and the second grid 210; the setting of the cutting and docking protrusion 4 213 facilitates the cutting of the second pole ear body 520 and the second grid 210, thereby reducing the cutting deformation of the first pole ear body 510, the second pole ear body 520, the third pole ear body 530 and the fourth pole ear body 540.
[0067] The above embodiments are only for describing the preferred implementation of the utility model, and are not intended to limit the concept and scope of the utility model. Without departing from the design concept of the utility model, various modifications and improvements made by ordinary persons in the art to the technical solution of the utility model should fall within the protection scope of the utility model, and the technical contents of the utility model for protection have been fully recorded in the claims.
Claims
1. A continuous grid arrangement structure, characterized in that: include: A first grid row (100) comprises a plurality of first grids (110) connected adjacent to each other in sequence; A second grid row (200) comprises a plurality of second grids (210) connected in sequence and adjacent to each other, wherein the second grids (210) are arranged in one-to-one correspondence with the first grids (110), and the second grids (210) are connected to the adjacent first grids (110) via a first connection structure; A third grid row (300) comprises a plurality of third grids (310) connected in sequence and adjacent to each other, wherein the third grids (310) and the second grids (210) are staggered, and the third grids (310) are connected to two adjacent second grids (210) via a second connection structure; A fourth grid row (400) comprising a plurality of fourth grids (410) connected in sequence and adjacent to each other, the fourth grids (410) being arranged in one-to-one correspondence with the third grids (310), and the fourth grids (410) being connected to the adjacent third grids (310) via a third connection structure; The first connection structure comprises: The first pole tab body (510) has a first end which is integrally connected to the first grid (110), and a second end of the first pole tab body (510) which is cuttable and connected to the second grid (210).
2. A continuous grid arrangement structure according to claim 1, characterized in that: The second connection structure comprises: A second pole ear body (520), a first end of which is integrally formed and connected to the third grid (310), and a second end of the second pole ear body (520) is cuttably connected to the second grid (210); A third pole tab body (530) has a first end that is cutably connected to the third grid (310), and a second end of the third pole tab body (530) is integrally connected to another second grid (210).
3. A continuous grid arrangement structure according to claim 2, characterized in that: The third connection structure comprises: A fourth pole tab body (540), a first end of which is integrally formed and connected to the fourth grid (410), and a second end of which is cuttable and connected to the third grid (310).
4. A continuous grid arrangement structure according to claim 3, characterized in that: The third grid (310) comprises a third grid frame, a first groove (311) is provided at the connection between the third grid frame and the fourth pole ear body (540), and the fourth pole ear body (540) is connected to the third grid frame via the first groove (311).
5. A continuous grid arrangement structure according to claim 4, characterized in that: The width of the first groove (311) is greater than twice the width of the fourth pole ear body (540).
6. A continuous grid arrangement structure according to claim 5, characterized in that: A cutting butt joint protrusion 1 (312) is provided in the first groove (311) and is butt jointed with the fourth pole ear body (540).
7. A continuous grid arrangement structure according to claim 4, characterized in that: The third grid frame is also provided with a second cutting butt joint protrusion (313) that is butt jointed with the third pole ear body (530).
8. The continuous grid arrangement structure according to claim 3, characterized in that: The second grid (210) comprises a second grid frame, a second groove (211) is provided at the connection between the second grid frame and the first pole ear body (510), and the first pole ear body (510) is connected to the second grid frame via the second groove (211).
9. A continuous grid arrangement structure according to claim 8, characterized in that: The width of the second groove (211) is greater than twice the width of the first pole tab body (510).
10. A continuous grid arrangement structure according to claim 9, characterized in that: A cutting butt joint protrusion three (212) is provided in the second groove (211) and is butt jointed with the first pole ear body (510); The second grid frame is also provided with a cutting butt joint protrusion four (213) that butts with the second pole ear body (520).