Juxtaposed structure

Abstract

The embodiment of the utility model provides a kind of layout structure, it is related to circuit board manufacturing technical field.The embodiment of the utility model provides a kind of layout structure, relative prior art is set up multiple column single board's layout between two process edges, the length of the first process edge and the second process edge is reduced to 1 / 2 of traditional structure in the application, to make the first process edge, connecting edge and the second process edge present Z shape arrangement, the first process edge after reduction releases the arrangement space that can set second single board, the first process edge after reduction releases the arrangement space that can set first single board;To this optimization of layout structure's arrangement design, improve material utilization, reduce waste material generation, to reduce production cost.

Description

Technical Field

[0001] This utility model relates to the field of circuit board manufacturing technology, and more specifically, to a panel structure. Background Technology

[0002] Currently, in the manufacturing process of battery protection boards, the issue of panel utilization is becoming increasingly prominent, becoming a key factor affecting production efficiency and cost control.

[0003] The traditional double-row I-beam scrap edge panel structure, while improving utilization to some extent by arranging the protection boards in a double-row layout, suffers from insufficient utilization of scrap space due to the redundant design of the upper and lower scrap edges. In the production of single-output battery protection boards, this panel structure creates a large amount of ineffective scrap areas, not only wasting materials but also limiting the single-board density due to the width of the scrap edges. Ultimately, this restricts the improvement of panel utilization, directly increasing production costs and reducing unit output. Utility Model Content

[0004] The purpose of this utility model is to provide a panel structure that can optimize the layout design of the panel structure, improve material utilization, reduce waste generation, and lower production costs.

[0005] The embodiments of this utility model can be implemented as follows:

[0006] In a first aspect, this utility model provides a panel structure, the panel structure having a first direction and a second direction that are vertically arranged, the panel structure comprising:

[0007] The first panel includes a first process edge and a first single board arranged along the first direction, and the first process edge and the first single board are arranged and connected at intervals along the second direction.

[0008] The second panel includes a second single board and a second process edge arranged along the first direction, wherein the second single board and the second process edge are arranged at intervals and connected along the second direction.

[0009] The connecting edge, the first panel, the connecting edge and the second panel are arranged adjacent to each other along the first direction, the connecting edge is connected to the first process edge, the second process edge, the first single board and the second single board, and the first process edge and the second process edge are located at opposite ends of the connecting edge along the first direction.

[0010] In an optional embodiment, the panel structure has N rows arranged along the second direction, the number of the first single board is the same as the number of the second single board and includes M, N = M + 1, N ≥ 2, M ≥ 1;

[0011] The first process edge and M first single boards are located in the same column and are arranged at intervals along the second direction;

[0012] M second single boards and the first process edge are located in the same column and are arranged at intervals along the second direction.

[0013] In an optional embodiment, the first process edge is arranged side by side with the first second single board and located in the first row, and the second process edge is arranged side by side with the Mth first single board and located in the Nth row;

[0014] The (M-1)th first board and the (M)th second board are arranged side by side and located in the (N-1)th row.

[0015] In an optional implementation, the first board is connected to the connecting edge via a first connecting bridge, and the first connecting bridge is provided with a serial number.

[0016] In an optional implementation, the first board is connected to the adjacent first board and / or the first process edge via a second connecting bridge, and a portion of the second connecting bridge is provided with a first defective board marking point.

[0017] In an optional embodiment, the second board is connected to the adjacent second board and / or the second process edge via a third connecting bridge, the third connecting bridge being provided with a second defective board marking point.

[0018] In an optional implementation, the second board is connected to the connecting edge via a fourth connecting bridge, which has a serial number.

[0019] In an optional embodiment, optical positioning points are provided on both the first process edge and the second process edge. The optical positioning points are used to position the panel structure so as to perform surface mounting on the first single board and the second single board.

[0020] In an optional embodiment, both the first process edge and the second process edge are provided with positioning holes, which are used to position the panel structure.

[0021] In an optional embodiment, the first board and the second board include at least a PCB board, the PCB board including connected electronic component sheets and non-electronic component sheets, the electronic component sheets having two nickel sheets spaced apart along the first direction, and the non-electronic component sheets having multiple solder points.

[0022] The beneficial effects of the panel structure provided in this embodiment of the utility model include:

[0023] Compared to existing technologies that arrange multiple rows of single boards between two process edges, this application reduces the length of the first and second process edges to half that of the traditional structure, so that the first process edge, connecting edge, and second process edge are arranged in a Z-shape. The reduced first process edge frees up space for arranging the second single board, and the reduced first process edge frees up space for arranging the first single board. This optimizes the layout design of the panel structure, improves material utilization, reduces waste generation, and thus reduces production costs. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the panel structure provided in this embodiment;

[0026] Figure 2 This is a schematic diagram of the PCB board provided in this embodiment.

[0027] Icon: 010 - Panel structure; X - First direction; Y - Second direction;

[0028] 100 - First panel; 110 - First process edge; 120 - First single board; 130 - First connecting bridge; 131 - First defective board marker; 140 - Second connecting bridge; 200 - Connecting edge; 300 - Second panel; 310 - Second single board; 320 - Second process edge; 330 - Third connecting bridge; 331 - Second defective board marker; 350 - Fourth connecting bridge; 400 - Optical positioning point; 500 - Positioning hole; 600 - PCB board; 610 - Electronic component piece; 611 - Nickel sheet; 620 - Non-electronic component piece; 621 - Soldering point. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0031] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0032] In the description of this utility model, it should be noted that if terms such as "upper," "lower," "inner," or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0033] Furthermore, the terms "first" and "second" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0034] It should be noted that, where there is no conflict, the features in the embodiments of this utility model can be combined with each other.

[0035] The following describes in detail the overall structure, working principle, and technical effects of the panel structure 010 provided by this utility model through embodiments and in conjunction with the accompanying drawings.

[0036] Please refer to Figure 1 The panel structure 010 provided by this utility model is applied to the processing and utilization of materials in the manufacturing industry.

[0037] Please refer to Figure 1 The present invention provides a panel structure 010, which has a first direction X and a second direction Y that are vertically arranged. The panel structure 010 includes:

[0038] The first panel 100 includes a first process edge 110 and a first single board 120 arranged along the first direction X. The first process edge 110 and the first single board 120 are arranged and connected at intervals along the second direction Y.

[0039] The second panel 300 includes a second single board 310 and a second process edge 320 arranged along the first direction X. The second single board 310 and the second process edge 320 are arranged and connected at intervals along the second direction Y.

[0040] The connecting edge 200, the first panel 100, the connecting edge 200 and the second panel 300 are arranged adjacent to each other along the first direction X. The connecting edge 200 is connected to the first process edge 110, the second process edge 320, the first single board 120 and the second single board 310. The first process edge 110 and the second process edge 320 are located at opposite ends of the connecting edge 200 along the first direction X.

[0041] It is understandable that in the prior art, panelization involves setting multiple rows of single boards between two process edges. Compared to the prior art, this application reduces the length of the first process edge 110 and the second process edge 320 to half that of the traditional structure, so that the first process edge 110, the connecting edge 200, and the second process edge 320 are arranged in a Z-shape. The reduced first process edge 110 frees up space for arranging the second single board 310, and the reduced first process edge 110 frees up space for arranging the first single board 120. This optimizes the layout design of the panelization structure 010, improves material utilization, reduces waste generation, and thus reduces production costs.

[0042] Through actual testing and verification, when the panel structure 010 of this application has the same area as the panel structure of the prior art, the utilization rate of the panel structure 010 proposed in this application is increased by 18.7%, the waste rate is reduced to 32% of the traditional structure, the production cost per batch is reduced by 15.4%, and the production efficiency is increased by 22% by reducing the number of panelizations.

[0043] In this embodiment, please refer to Figure 1 The panel structure 010 has N rows arranged along the second direction Y. The number of first single boards 120 is the same as the number of second single boards 310, including M, N = M + 1, N ≥ 2, M ≥ 1; the first process edge 110 and the M first single boards 120 are located in the same column and are arranged alternately along the second direction Y; the M second single boards 310 and the first process edge 110 are located in the same column and are arranged alternately along the second direction Y.

[0044] In this embodiment, the first process edge 110 is arranged side by side with the first second single board 310 and located in the first row; the second process edge 320 is arranged side by side with the Mth first single board 120 and located in the Nth row; the (M-1)th first single board 120 is arranged side by side with the Mth second single board 310 and located in the (N-1)th row.

[0045] It should be noted that, according to the above relationship: N = M + 1, it can be seen that the (N-2)th first single board 120 and the (N-1)th second single board 310 are arranged side by side and located in the (N-1)th row.

[0046] For example, the panel structure 010 has two rows arranged along the second direction Y, the number of first single boards 120 is the same as the number of second single boards 310 and includes one; the first process edge 110 is arranged side by side with the first second single board 310 and is located in the first row, and the second process edge 320 is arranged side by side with the first first single board 120 and is located in the second row.

[0047] For example, the panel structure 010 has three rows arranged along the second direction Y. The number of first single boards 120 is the same as the number of second single boards 310, including two. The first process edge 110 is arranged side by side with the first second single board 310 and is located in the first row. The first first single board 120 is arranged side by side with the second second single board 310 and is located in the second row. The second process edge 320 is arranged side by side with the second first single board 120 and is located in the third row.

[0048] Understandably, by setting up such a side-by-side panel structure 010, it is possible to achieve large-scale, automated, and low-cost production of the first panel 120 and the second panel 310, thereby optimizing the existing panel layout, improving panel utilization, reducing waste, and increasing production efficiency.

[0049] In this embodiment, please refer to Figure 1 Positioning holes 500 are provided on both the first process edge 110 and the second process edge 320. The positioning holes 500 are used to position the panel structure 010 so that the panel structure 010 can be cut into the first single board 120 and the second single board 310.

[0050] Optionally, the first process edge 110 is provided with three spaced positioning holes 500, and the second process edge 320 is provided with three spaced positioning holes 500.

[0051] In this embodiment, please refer to Figure 1 Optical positioning points 400 are provided on both the first process edge 110 and the second process edge 320. The optical positioning points 400 are used to position the panel structure 010 so as to perform surface mounting on the first single board 120 and the second single board 310.

[0052] Optionally, the first process edge 110 is provided with two spaced optical positioning points 400, and the second process edge 320 is provided with one optical positioning point 400.

[0053] It is understandable that during surface mount technology (SMT) production of the first board 120 and the second board 310, the panel structure 010 can be positioned as a whole on the SMT fixture through the positioning holes 500, and the first board 120 and the second board 310 can be surface mounted through the optical positioning points 400. In this application, by integrating the optical positioning points 400 and the positioning holes 500 onto the first process edge 110 and the second process edge 320, which are considered waste areas, the functional components and waste areas are utilized in a combined manner.

[0054] In this embodiment, please refer to Figure 1 The first board 120 and the connecting edge 200 are connected by a first connecting bridge 130, which has a serial number. The first connecting bridge 130 provides a robust mechanical connection between the first board 120 and the connecting edge 200, while also allowing the first board 120 and the connecting edge 200 to be easily and cleanly separated in the final stage; at the same time, the serial number on the first connecting bridge 130 is used to count the first board 120.

[0055] In this embodiment, please refer to Figure 1 The first board 120 and the first process edge 110 are connected by a second connecting bridge 140. The second connecting bridge 140 provides a robust mechanical connection between the first board 120 and the first process edge 110, while also allowing the first board 120 and the first process edge 110 to be easily and cleanly separated in the final stage.

[0056] In this embodiment, please refer to Figure 1 Two adjacent first single boards 120 are connected by a second connecting bridge 140, and a portion of the second connecting bridge 140 is provided with a first defective board marking point 131. The second connecting bridge 140 provides a robust mechanical connection between the two adjacent first single boards 120, while also allowing for easy and clean separation of the two adjacent first single boards 120 in the final stage. Simultaneously, the first defective board marking point 131 on the second connecting bridge 140 is used to mark the defective first single board 120, facilitating its subsequent separation.

[0057] In this embodiment, please refer to Figure 1 Two adjacent second boards 310 are connected by a third connecting bridge 330, and a portion of the third connecting bridge 330 is provided with a second defective board marking point 331. The third connecting bridge 330 provides a robust mechanical connection between the two adjacent second boards 310, while also allowing for easy and clean separation of the two adjacent second boards 310 in the final stage. Simultaneously, the second defective board marking point 331 on the third connecting bridge 330 is used to mark the defective second board 310, facilitating its subsequent separation.

[0058] In this embodiment, please refer to Figure 1 The second board 310 is connected to the connecting edge 200 via a fourth connecting bridge 350, which has a serial number. The first connecting bridge 130 provides a robust mechanical connection between the first board 120 and the connecting edge 200, while also allowing for easy and clean separation of the two boards in the final stage. Simultaneously, the serial number on the fourth connecting bridge 350 is used to count the second board 310.

[0059] In this embodiment, please refer to Figure 1 The second board 310 and the second process edge 320 are connected by a fourth connecting bridge 350. The fourth connecting bridge 350 provides a robust mechanical connection between the second board 310 and the second process edge 320, while also allowing the second board 310 and the second process edge 320 to be easily and cleanly separated in the final stage.

[0060] In this embodiment, please refer to Figures 1-2 The first single board 120 and the second single board 310 include at least a PCB board 600. The PCB board 600 includes connected electronic component sheets 610 and non-electronic component sheets 620. The electronic component sheets 610 are provided with two nickel sheets 611 spaced apart along the first direction X. The non-electronic component sheets 621 are provided with a plurality of solder points 621.

[0061] The surface mount technology (SMT) process described above for the first board 120 and the second board 310 can be understood as mounting electronic components onto the electronic component sheets 610 of the first board 120 and the second board 310.

[0062] It is worth mentioning that, in order to further reduce the waste area, the waste space from the cutting is allocated to the first single board 120 and the second single board 310. Therefore, in this embodiment, the spacing between two adjacent first single boards 120 can be reduced, the spacing between two adjacent second single boards 310 can be reduced, the width of the first process edge 110 can be reduced, and the width of the second process edge 320 can be reduced.

[0063] In summary, the panel structure 010 provided in this embodiment of the present invention, compared with the prior art panel structure that sets multiple rows of single boards between two process edges, reduces the length of the first process edge 110 and the second process edge 320 to half that of the traditional structure, so that the first process edge 110, the connecting edge 200 and the second process edge 320 are arranged in a Z-shape. The reduced first process edge 110 releases the arrangement space for setting the second single board 310, and the reduced first process edge 110 releases the arrangement space for setting the first single board 120. This optimizes the layout design of the panel structure 010, improves material utilization, reduces waste generation, and thus reduces production costs.

[0064] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model.

Claims

1. A layout structure, characterized by, The panel structure (010) has a first direction (X) and a second direction (Y) that are vertically arranged, and the panel structure (010) includes: The first panel (100) includes a first process edge (110) and a first single board (120) arranged along the first direction (X), and the first process edge (110) and the first single board (120) are arranged and connected at intervals along the second direction (Y); The second panel (300) includes a second single board (310) and a second process edge (320) arranged along the first direction (X), and the second single board (310) and the second process edge (320) are arranged and connected at intervals along the second direction (Y); A connecting edge (200) is provided. The first panel (100), the connecting edge (200) and the second panel (300) are arranged adjacent to each other along the first direction (X). The connecting edge (200) is connected to the first process edge (110), the second process edge (320), the first single board (120) and the second single board (310). The first process edge (110) and the second process edge (320) are located at opposite ends of the connecting edge (200) along the first direction (X).

2. The layout structure according to claim 1, wherein The panel structure (010) has N rows arranged along the second direction (Y), the number of the first single board (120) is the same as the number of the second single board (310) and includes M, N=M+1, N≥2, M≥1; The first process edge (110) and M first single boards (120) are located in the same column and are arranged sequentially at intervals along the second direction (Y); M second single boards (310) and the first process edge (110) are located in the same column and are arranged sequentially at intervals along the second direction (Y).

3. The layout structure according to claim 2, wherein The first process edge (110) is arranged side by side with the first second single board (310) and located in the first row; the second process edge (320) is arranged side by side with the Mth first single board (120) and located in the Nth row. The M-1th first board (120) and the Mth second board (310) are arranged side by side and located in the N-1th row.

4. The panel structure according to claim 1, characterized in that, The first board (120) is connected to the connecting edge (200) via a first connecting bridge (130), and the first connecting bridge (130) is provided with a serial number.

5. The panel structure according to claim 1, characterized in that, The first board (120) is connected to the adjacent first board (120) and / or the first process edge (110) via a second connecting bridge (140), and a first defective board marking point (131) is provided on part of the second connecting bridge (140).

6. The panel structure according to claim 1, characterized in that, The second single board (310) is connected to the adjacent second single board (310) and / or the second process edge (320) via a third connecting bridge (330), and the third connecting bridge (330) is provided with a second defective board marking point (331).

7. The panel structure according to claim 1, characterized in that, The second board (310) is connected to the connecting edge (200) via a fourth connecting bridge (350), and the fourth connecting bridge (350) is provided with a serial number.

8. The panel structure according to claim 1, characterized in that, Optical positioning points (400) are provided on both the first process edge (110) and the second process edge (320). The optical positioning points (400) are used to position the panel structure (010) so as to perform surface mounting on the first single board (120) and the second single board (310).

9. The panel structure according to claim 1, characterized in that, Both the first process edge (110) and the second process edge (320) are provided with positioning holes (500), which are used to position the panel structure (010).

10. The panel structure according to claim 1, characterized in that, The first board (120) and the second board (310) include at least a PCB board (600), the PCB board (600) includes connected electronic component sheets (610) and non-electronic component sheets (620), the electronic component sheets (610) are provided with two nickel sheets (611) spaced apart along the first direction (X), and the non-electronic component sheets (620) are provided with a plurality of solder points (621).

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