Hexagonal PCB

Abstract

The utility model relates to the technical field of PCBs, and discloses a hexagonal PCB, which comprises a hexagonal PCB substrate. The PCB mounting holes are formed in each corner of the hexagonal PCB substrate at intervals; the electrical connection groove group corresponds to the PCB mounting hole and is formed in the side edge of the hexagonal PCB substrate; and the electrical connection hole group corresponds to any corner of the hexagonal PCB substrate and is arranged on the hexagonal PCB substrate. The hexagonal PCB provided by the utility model is beneficial to reduction of the overall volume of an electronic product so as to promote miniaturization and refined development of the electronic product.

Description

Technical Field

[0001] This utility model relates to the field of PCB board technology, specifically to a hexagonal PCB board. Background Technology

[0002] A PCB board is a core component for controlling electronic products. It generally includes a PCB substrate and electronic components mounted on the PCB substrate to realize the various functions of the electronic product.

[0003] In the prior art, PCBs are generally rectangular in structure. When used in electronic products with circular or polygonal structures, the control and installation requirements of the electronic product can only be met by reducing the size of the PCB. However, the electronic components used to realize the product's functions are generally standard parts. Therefore, when used in smaller electronic products, the reduction in PCB size may make it impossible to install some electronic components.

[0004] Therefore, designing a PCB board that can effectively adapt to small, round, or polygonal electronic products is of great significance for realizing the miniaturization and refinement of electronic products. Utility Model Content

[0005] To address the shortcomings of the existing technology, this utility model provides a hexagonal PCB board. By combining a hexagonal PCB substrate with mounting holes, electrical connection slots, and electrical connection hole groups disposed on the hexagonal PCB substrate, the overall installation of the PCB board in electronic products and the connection of electronic components on the PCB board can be achieved. Compared to rectangular PCB board structures, this effectively increases the mounting area of ​​electronic components within circular or polygonal electronic products of the same specifications, accommodating the installation of more electronic components and realizing the miniaturization and refinement of electronic products.

[0006] The technical effects to be achieved by this utility model are realized through the following technical aspects:

[0007] This utility model provides a hexagonal PCB board, comprising:

[0008] Hexagonal PCB substrate;

[0009] PCB mounting holes are spaced apart at each corner of the hexagonal PCB substrate;

[0010] An electrical connection groove group corresponding to the PCB board mounting holes and formed on the side of the hexagonal PCB substrate;

[0011] And an electrical connection hole group disposed on the hexagonal PCB substrate corresponding to any corner of the hexagonal PCB substrate.

[0012] As one preferred embodiment, the electrical connection groove group includes a first electrical connection groove and a second electrical connection groove symmetrically disposed on both sides of the mounting hole on the PCB board.

[0013] As one preferred embodiment, both the first electrical connection groove and the second electrical connection groove are U-shaped connection groove structures with their open ends facing the side of the hexagonal PCB substrate.

[0014] As one preferred embodiment, the electrical connection hole group includes a plurality of electrical connection holes symmetrically arranged on the hexagonal PCB substrate, corresponding to any corner of the hexagonal PCB substrate.

[0015] As a preferred embodiment, the hexagonal PCB board further includes a ribbon cable connection hole group disposed on the hexagonal PCB substrate adjacent to or opposite to the electrical connection hole group.

[0016] As one preferred embodiment, the hexagonal PCB board further includes U-shaped clearance grooves spaced apart at each corner of the hexagonal PCB substrate, with the open ends facing outwards from the included angle of the hexagonal PCB substrate.

[0017] As one preferred embodiment, the hexagonal PCB board further includes two sets of arc-shaped clearance grooves symmetrically formed on the side of the hexagonal PCB substrate.

[0018] As one preferred embodiment, each of the arc-shaped clearance slot groups includes a first arc-shaped slot and a second arc-shaped slot symmetrically formed on the side of the hexagonal PCB substrate.

[0019] As one preferred embodiment, the hexagonal PCB board further includes mounting clearance holes formed in the middle of the hexagonal PCB substrate.

[0020] As one preferred embodiment, the hexagonal PCB substrate has a tangled edge structure at any included angle or any two opposite included angles.

[0021] In summary, this utility model has at least the following advantages:

[0022] 1. The hexagonal PCB board provided by this utility model utilizes a hexagonal PCB substrate and PCB board mounting holes, electrical connection slots, and electrical connection hole groups provided on the hexagonal PCB substrate to realize the overall installation of the PCB board in electronic products and the connection of electronic components on the PCB board. Compared with the rectangular PCB board structure, it can effectively increase the installation area of ​​electronic components in circular or polygonal electronic products of the same specifications, so as to meet the installation of more electronic components and promote the miniaturization and refinement of electronic products.

[0023] 2. The hexagonal PCB board provided by this utility model has a U-shaped clearance groove, an arc-shaped clearance groove group and mounting clearance holes on the hexagonal PCB substrate, which can be adapted to the electronic product shell and other components assembled inside the electronic product, so as to help reduce the overall size of the electronic product and further promote the miniaturization and refinement of electronic products. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the hexagonal PCB board in the embodiment of this utility model.

[0025] Figure 2 for Figure 1 An enlarged schematic diagram of part A in the middle.

[0026] Figure 3 for Figure 1 Enlarged schematic diagram of part B.

[0027] Figure label:

[0028] 10. Hexagonal PCB substrate; 11. Cut-edge structure;

[0029] 20. PCB board mounting holes;

[0030] 30. Electrical connection groove group; 31. First electrical connection groove; 32. Second electrical connection groove;

[0031] 40. Electrical connection hole group; 41. Electrical connection hole;

[0032] 50. Cable connector hole group; 51. Cable hole;

[0033] 60. U-shaped clearance groove;

[0034] 70. Arc-shaped clearance groove group; 71. First arc-shaped groove; 72. Second arc-shaped groove;

[0035] 80. Install clearance holes. Detailed Implementation

[0036] 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. The described embodiments are some, but not all, of the embodiments of this utility model.

[0037] 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.

[0038] Example 1:

[0039] Please see the appendix Figure 1 The hexagonal PCB board of this utility model embodiment includes a hexagonal PCB substrate 10, three PCB mounting holes 20 spaced apart at the six corners of the hexagonal PCB substrate 10, an electrical connection groove group 30 corresponding to the PCB mounting holes 20 and formed on the side of the hexagonal PCB substrate 10, and an electrical connection hole group 40 corresponding to any corner of the hexagonal PCB substrate 10 and formed on the hexagonal PCB substrate 10. The hexagonal PCB substrate 10 is adapted to the PCB mounting portion of an electronic product and is used for the overall mounting of the PCB board; the PCB mounting holes 20 are used to realize the mounting and connection of the PCB board to the electronic product housing; the electrical connection groove group 30 and the electrical connection hole group 40 are used to realize the connection of different electronic components on the hexagonal PCB substrate 10.

[0040] Furthermore, the hexagonal PCB substrate 10 is also provided with silkscreen markings for identifying electrical structures such as the electrical connection slot group 30 and the electrical connection hole group 40, which is beneficial for identifying each connection part during the PCB assembly process, thereby reducing assembly errors and effectively improving PCB assembly efficiency.

[0041] The hexagonal PCB board of this embodiment utilizes a hexagonal PCB substrate 10 and PCB board mounting holes 20, electrical connection slots 30, and electrical connection hole groups 40 disposed on the hexagonal PCB substrate 10 to realize the overall installation of the PCB board in electronic products and the connection of electronic components on the PCB board. Compared with the rectangular PCB board structure, it can effectively increase the mounting area of ​​electronic components in electronic products of the same size circular or polygonal structure, so as to meet the installation of more electronic components and promote the miniaturization and refinement of electronic products.

[0042] Example 2:

[0043] Please see the appendix Figure 1The hexagonal PCB board of this embodiment is the same as that of Embodiment 1, both including a hexagonal PCB substrate 10, three PCB mounting holes 20 spaced apart at the six corners of the hexagonal PCB substrate 10, an electrical connection groove group 30 corresponding to the PCB mounting holes 20 and formed on the side of the hexagonal PCB substrate 10; and an electrical connection hole group 40 corresponding to any corner of the hexagonal PCB substrate 10 and formed on the hexagonal PCB substrate 10. The main difference is that this embodiment further designs the electrical connection groove group 30 and the electrical connection hole group 40 based on Embodiment 1, as detailed below:

[0044] Please refer to the appendix for further details. Figure 2 The electrical connection slot group 30 includes a first electrical connection slot 31 and a second electrical connection slot 32 symmetrically arranged on both sides of the mounting hole 20 on the PCB board. This not only allows for the simultaneous connection of multiple electronic components on the hexagonal PCB substrate 10, but also, the symmetrical layout effectively improves the overall balance and aesthetics of the PCB board. Preferably, both the first electrical connection slot 31 and the second electrical connection slot 32 are U-shaped connection slot structures with their openings facing the side of the hexagonal PCB substrate 10. This not only allows for the connection of various electronic components such as resistors, diodes, and transistors, meeting the installation and connection requirements of multiple electronic components, but also, the U-shaped structure with its opening facing the side of the hexagonal PCB substrate 10 allows for avoidance of the electronic product housing or other components assembled within the electronic product housing, further effectively optimizing the internal layout of the electronic product. This is beneficial for reducing the overall size of the electronic product and promoting its miniaturization and refinement.

[0045] In some embodiments, the electrical connection hole group 40 includes a plurality of electrical connection holes 41 symmetrically arranged on the hexagonal PCB substrate 10, corresponding to any corner of the hexagonal PCB substrate 10. Preferably, the number of electrical connection holes 41 is 2-4, which can be used for connecting electronic components such as capacitors.

[0046] The hexagonal PCB board of this embodiment further designs the electrical connection slot group 30 and the electrical connection hole group 40 based on embodiment 1, which can further optimize the internal layout of electronic products, thereby reducing the overall size of electronic products and promoting the miniaturization and refinement of electronic products.

[0047] Example 3:

[0048] Please see the appendix Figure 1 and 2The hexagonal PCB board of this embodiment is the same as that of Embodiment 1 or 2, including a hexagonal PCB substrate 10, three PCB mounting holes 20 spaced apart at the six corners of the hexagonal PCB substrate 10, electrical connection grooves 30 corresponding to the PCB mounting holes 20 and formed on the side of the hexagonal PCB substrate 10, and electrical connection hole groups 40 corresponding to any corner of the hexagonal PCB substrate 10 and formed on the hexagonal PCB substrate 10. The main difference is that this embodiment further designs the hexagonal PCB board based on Embodiment 1 or 2, as detailed below:

[0049] Please see the appendix Figure 1 The hexagonal PCB board also includes a ribbon cable connection hole group 50 disposed on the hexagonal PCB substrate 10, adjacent to or opposite to the electrical connection hole group 40; the ribbon cable connection hole group 50 is designed for connecting the header and the hexagonal PCB substrate 10 to achieve electrical connection between external electronic devices and the PCB board as a whole. Please refer to the appendix for further details. Figure 3 Preferably, the ribbon cable connection hole group 50 includes 3-8 ribbon cable holes 51 arranged side by side on the hexagonal PCB substrate 10, which can be compatible with the installation and connection of various specifications of ribbon cables, effectively improving the overall compatibility of the PCB board.

[0050] Please see the appendix Figure 1 Furthermore, the hexagonal PCB board also includes two spaced, symmetrically spaced U-shaped clearance grooves 60 located at two corners of the hexagonal PCB substrate 10, with their openings facing outwards from the included corners of the hexagonal PCB substrate 10. The design of the U-shaped clearance grooves 60 not only allows for clearance with the electronic product housing or other components assembled within the electronic product housing, effectively optimizing the internal layout of the electronic product and contributing to the reduction of its overall size, thus promoting miniaturization and refinement, but also effectively reduces the sharpness of the corners of the hexagonal PCB board, preventing workers from being cut by the corners during assembly. Simultaneously, it also prevents the protruding corners of the PCB board from being collided during transport, thus avoiding breakage of the corners or the entire hexagonal PCB board.

[0051] Please see the appendix Figure 1 The hexagonal PCB board also includes arc-shaped clearance grooves 70 symmetrically formed on the sides of the hexagonal PCB substrate 10; please refer to the appendix. Figure 2 and 3The arc-shaped clearance groove group 70 includes a first arc-shaped groove 71 and a second arc-shaped groove 72 symmetrically formed on the side of the hexagonal PCB substrate 10. To further optimize the overall structure of the PCB board, preferably, the first arc-shaped groove 71 and the second arc-shaped groove 72 are symmetrically formed on the two sides of the hexagonal PCB substrate 10 corresponding to the PCB board mounting holes 20; and the length is at least 1 / 5 of the side length of the hexagonal PCB substrate 10, and the maximum width between them is at least 1 / 15 of the side length of the hexagonal PCB substrate 10.

[0052] Please see the appendix Figure 1 and 2 The hexagonal PCB board also includes a mounting clearance hole 80 formed in the middle of the hexagonal PCB substrate 10; preferably, the mounting clearance hole 80 is a circular hole structure with a diameter of 1 / 4 to 1 / 2 of the distance between the two opposite sides of the hexagonal PCB substrate 10.

[0053] Similarly, the design of the arc-shaped clearance groove group 70 and the mounting clearance hole 80 can avoid the electronic product housing or other components assembled in the electronic product housing, further effectively optimizing the internal layout of the electronic product, which is beneficial to the reduction of the overall size of the electronic product and promotes the miniaturization and refinement of electronic products.

[0054] Please see the appendix Figure 1 and 3 In some embodiments, a cutting edge structure 11 is provided at any included angle or any two opposite included angles of the hexagonal PCB substrate 10; preferably, the length of the cutting edge structure 11 does not exceed 1 / 2 of the side length of the hexagonal PCB substrate 10. Multiple hexagonal PCB boards can be spliced ​​together along the cutting edge structure 11 to achieve simultaneous production of multiple hexagonal PCB boards, effectively improving the overall production efficiency of the PCB board.

[0055] In the production process, although multiple hexagonal PCB boards can be spliced ​​together by joining the sides of the hexagonal PCB substrate 10 to produce multiple hexagonal PCB boards simultaneously and improve PCB board production efficiency, the electrical connection slots 30 are located on the sides of the hexagonal PCB substrate 10. If the sides of the hexagonal PCB substrate 10 are directly spliced ​​together for production, the electrical connection slots 30 are often at risk of being damaged during the subsequent board separation process. Therefore, using a cutting edge structure 11 located at any included angle or any two opposite included angles of the hexagonal PCB substrate 10 to achieve the splicing of multiple hexagonal PCB boards is a better method than directly splicing the sides of the hexagonal PCB substrate 10. This not only effectively ensures the overall quality of PCB board production, but also, because the length of the cutting edge structure 11 does not exceed 1 / 2 the length of the side of the hexagonal PCB substrate 10, its cutting stroke is significantly smaller than that of the side of the hexagonal PCB substrate 10 during the subsequent board separation process. This effectively improves the board separation efficiency and thus the overall production efficiency of the PCB board.

[0056] In this embodiment, the hexagonal PCB board has a U-shaped clearance groove 60, an arc-shaped clearance groove group 70, and mounting clearance holes 80 on the hexagonal PCB substrate 10. This allows it to be adapted to the electronic product casing and other components assembled inside the electronic product, facilitating the reduction of the overall size of the electronic product and further promoting the miniaturization and refinement of electronic products. Simultaneously, the hexagonal PCB substrate 10 also has a chamfered edge structure 11, which not only effectively ensures the overall production quality of the PCB but also effectively improves the overall production efficiency of the PCB board.

[0057] As can be seen from the technical solutions of the above embodiments, the present invention provides a hexagonal PCB board, which is beneficial to the reduction of the overall size of electronic products, so as to promote the miniaturization and refinement of electronic products.

[0058] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0059] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0060] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0061] In this invention, unless otherwise expressly specified and limited, "above or below" the first feature may include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on" the first feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the first feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0062] Although the description of this utility model has been given in conjunction with the specific embodiments described above, it is obvious to those skilled in the art that many substitutions, modifications, and variations can be made based on the above description. Therefore, all such substitutions, modifications, and variations are included within the spirit and scope of the appended claims.

Claims

1. A hexagonal PCB board, characterized in that, include: Hexagonal PCB substrate (10); PCB board mounting holes (20) are spaced apart at each corner of the hexagonal PCB substrate (10). Electrical connection grooves (30) are formed on the side of the hexagonal PCB substrate (10) corresponding to the PCB mounting holes (20). And an electrical connection hole group (40) corresponding to any corner of the hexagonal PCB substrate (10) and disposed on the hexagonal PCB substrate (10).

2. The hexagonal PCB board according to claim 1, characterized in that, The electrical connection groove group (30) includes a first electrical connection groove (31) and a second electrical connection groove (32) symmetrically disposed on both sides of the PCB board mounting hole (20).

3. The hexagonal PCB board according to claim 2, characterized in that, Both the first electrical connection groove (31) and the second electrical connection groove (32) are U-shaped connection groove structures with the open end facing the side of the hexagonal PCB substrate (10).

4. The hexagonal PCB board according to claim 1, characterized in that, The electrical connection hole group (40) includes a plurality of electrical connection holes (41) that correspond to any corner of the hexagonal PCB substrate (10) and are symmetrically arranged on the hexagonal PCB substrate (10).

5. The hexagonal PCB board according to claim 1, characterized in that, It also includes a ribbon cable connection hole group (50) disposed on the hexagonal PCB substrate (10) adjacent to or opposite to the electrical connection hole group (40).

6. The hexagonal PCB board according to claim 1, characterized in that, It also includes U-shaped clearance grooves (60) that are spaced apart at each corner of the hexagonal PCB substrate (10) and have their openings facing the outside of the included angle of the hexagonal PCB substrate (10).

7. The hexagonal PCB board according to claim 1, characterized in that, It also includes two sets of arc-shaped clearance grooves (70) symmetrically opened on the side of the hexagonal PCB substrate (10).

8. The hexagonal PCB board according to claim 7, characterized in that, Each of the arc-shaped clearance slot groups (70) includes a first arc-shaped slot (71) and a second arc-shaped slot (72) symmetrically opened on the side of the hexagonal PCB substrate (10).

9. The hexagonal PCB board according to claim 1, characterized in that, It also includes mounting clearance holes (80) formed in the middle of the hexagonal PCB substrate (10).

10. The hexagonal PCB board according to claim 1, characterized in that, The hexagonal PCB substrate (10) has a slit structure (11) on any included angle or any two opposite included angles.

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