A wiring circuit board with double-through hexagonal copper pillars

Abstract

This utility model relates to the field of circuit board technology and discloses a wiring circuit board with double-through hexagonal copper pillars. The circuit board includes a circuit board body with several mounting holes. Each mounting hole contains a mounting pillar, with a first terminal and a second terminal at each end. A conductive through-hole is provided on one side of each mounting pillar. By using the circuit board body, mounting pillars with first and second terminals are mounted on the circuit board body, and the conductive through-holes connect the two ends. Combined with the mounting part for connecting external wires or electrical components, a simple yet functional double-through wiring structure is constructed. This structure can efficiently achieve bidirectional circuit connection, providing a stable path for current conduction between external electrical components and the circuit board. Furthermore, the design of the mounting holes and pillars facilitates the fixed installation of this wiring structure on the circuit board, improving the overall assembly convenience.

Description

Technical Field

[0001] This utility model relates to the field of circuit board technology, and in particular to a wiring circuit board with double-through hexagonal copper pillars. Background Technology

[0002] In the electrical connections of circuit boards, the wiring method plays a crucial role in the stability, reliability, and ease of installation and maintenance. Traditional wiring methods, such as soldering and crimping terminals, have many shortcomings. Soldering is inefficient in large-scale production, and the soldering quality is greatly affected by the operator's skill level, easily leading to problems such as cold solder joints and short circuits. While crimping terminals are relatively simple to operate, during long-term use, factors such as vibration and temperature changes may cause the terminals to loosen, thus affecting the stability of the electrical connection. In addition, existing wiring structures also have room for improvement in terms of space utilization and installation convenience. As electronic devices develop towards miniaturization and integration, higher requirements are placed on the compactness, reliability, and operability of circuit board wiring structures.

[0003] In the existing technology, the wiring circuit board has many limitations in structural design. The wiring structure of most circuit boards is relatively complex, and it is often necessary to achieve bidirectional conduction of the circuit through multiple independent connectors. This not only increases the assembly steps, but also easily leads to poor contact due to too many connection points, affecting the stability of current conduction. Utility Model Content

[0004] The purpose of this utility model is to solve the problems existing in the prior art by proposing a wiring circuit board with double-through hexagonal copper pillars.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A wiring circuit board with double-through hexagonal copper pillars includes a circuit board body, the circuit board body having a plurality of mounting holes, each of the plurality of mounting holes having a mounting pillar, and the two ends of the mounting pillar having a first terminal and a second terminal respectively.

[0007] A conductive through hole is provided on one side of the mounting post. The conductive through hole extends from the first terminal to the second terminal, and the first terminal is connected to the second terminal through the conductive through hole.

[0008] Both the first and second terminals have mounting parts on one side for connecting external wires or other electrical components.

[0009] Preferably, the mounting post is hexagonal, and its dimensions are compatible with a standard hexagonal wrench, making it convenient to use tools for installation and tightening.

[0010] Preferably, the mounting part has an internal thread.

[0011] Preferably, the interior of the conductive through-hole is provided with a conductive coating to enhance conductivity.

[0012] Preferably, the conductive coating is an electroplated metal layer.

[0013] Preferably, the electroplated metal layer is integrally formed from copper.

[0014] Preferably, both the first terminal and the second terminal are hexagonal, and the outer diameters of both the first terminal and the second terminal are larger than the outer diameter of the mounting post.

[0015] Preferably, the circuit board body is provided with a plurality of positioning blocks, the plurality of positioning blocks are disposed on one side of the corresponding mounting holes, and the outer side of the mounting post is provided with a positioning groove, the positioning blocks being adapted to the positioning groove.

[0016] Preferably, the mounting holes are arranged horizontally on the circuit board body.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This invention, through the design of a circuit board body, includes mounting posts with a first and a second terminal, and utilizes conductive through holes to connect the two ends. Combined with a mounting section for connecting external wires or electrical components, this constructs a simple yet functionally complete dual-connection structure. This structure efficiently achieves bidirectional circuit connection, providing a stable path for current conduction between external electrical components and the circuit board. Furthermore, the design of the mounting holes and posts facilitates the fixed installation of this wiring structure on the circuit board, improving the overall assembly convenience. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall wiring circuit board with double-through hexagonal copper pillars proposed in this utility model;

[0020] Figure 2 This is a schematic diagram of the mounting posts of a wiring circuit board with a double-through hexagonal copper post according to the present invention;

[0021] Figure 3 This is a top view of the circuit board body of a double-through hexagonal copper pillar wiring circuit board proposed in this utility model;

[0022] Figure 4 This is a schematic diagram of the positioning block and positioning groove of a wiring circuit board with a double-through hexagonal copper pillar according to the present invention.

[0023] In the diagram: 1. Circuit board body; 2. Mounting hole; 3. Mounting post; 4. First terminal; 5. Second terminal; 6. Conductive through hole; 7. Mounting part; 8. Conductive coating; 9. Positioning block; 10. Positioning groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Reference Figures 1 to 4 A wiring circuit board with double-through hexagonal copper pillars includes a circuit board body 1. The circuit board body 1 has a plurality of mounting holes 2. Each of the plurality of mounting holes 2 is provided with a mounting pillar 3. A first terminal 4 and a second terminal 5 are respectively provided at both ends of the mounting pillar 3.

[0026] A conductive through hole 6 is provided on one side of the mounting post 3. The conductive through hole 6 extends from the first terminal 4 to the second terminal 5, and the first terminal 4 is connected to the second terminal 5 through the conductive through hole 6.

[0027] The first terminal 4 and the second terminal 5 are each provided with a mounting part 7 for connecting external wires or other electrical components.

[0028] In use, this device uses a circuit board body 1 with mounting posts 3 having a first terminal 4 and a second terminal 5. The two ends are connected by conductive through holes 6. External wires or electrical components are then connected to the mounting part 7, creating a simple yet functional dual-connection structure. This structure can efficiently achieve bidirectional circuit connection and provides a stable path for current conduction between external electrical components and the circuit board. At the same time, the design of the mounting holes 2 and mounting posts 3 facilitates the fixed installation of this connection structure on the circuit board, improving the assembly convenience of the overall structure.

[0029] Furthermore, the mounting post 3 is hexagonal in shape, and its dimensions are compatible with standard hexagonal wrenches, facilitating installation and tightening with tools. The hexagonal structure of the mounting post 3, along with its compatibility with standard hexagonal wrenches, allows for direct use of common standard hexagonal wrenches during installation and tightening, eliminating the need for special tools. This greatly simplifies the installation process, improves installation efficiency, and also facilitates subsequent maintenance and disassembly, enhancing operational convenience.

[0030] Furthermore, the mounting part 7 is internally threaded. The mounting part 7 is designed with internal threads, which can be threaded to external wire connectors or other electrical components with external threads. This connection method has the characteristics of firm connection and not easy to loosen, which can effectively ensure the stability of circuit connection and reduce problems such as poor contact caused by loose connection. At the same time, the threaded connection also facilitates the disassembly and replacement of external components.

[0031] Furthermore, the conductive through hole 6 is provided with a conductive coating 8 to enhance conductivity. The conductive coating 8 inside the conductive through hole 6 can significantly reduce the resistance of the through hole, enhance the current conduction performance in the through hole, reduce current loss, and make the current conduction between the first terminal 4 and the second terminal 5 more efficient and stable, thereby improving the electrical performance of the entire wiring circuit board.

[0032] Furthermore, the conductive coating 8 is an electroplated metal layer. The electroplating process enables the metal layer to be uniformly covered inside the conductive through hole 6, ensuring the consistency and adhesion of the coating, thereby ensuring the stability of the conductivity. At the same time, the electroplated metal layer has good conductivity and corrosion resistance, which can extend the service life of the conductive through hole 6 and ensure long-term stable conductivity.

[0033] Furthermore, the electroplated metal layer is integrally formed from copper. Copper has excellent electrical conductivity, and the integral forming method avoids the contact problems that may occur at the coating splicing points, which can further enhance the integrity and conductivity of the conductive coating 8.

[0034] Furthermore, both the first terminal 4 and the second terminal 5 are hexagonal, and the outer diameters of both the first terminal 4 and the second terminal 5 are larger than the outer diameter of the mounting post 3. The hexagonal structure of the first terminal 4 and the second terminal 5, with an outer diameter larger than that of the mounting post 3, provides a larger contact area and operating space for wiring operations, facilitating connection with external wires or electrical components. The hexagonal structure also makes it easier to use tools to fix the terminals during the connection process, preventing the terminals from rotating during wiring and ensuring smooth connection operations. It also enhances the structural strength of the terminals.

[0035] Furthermore, the circuit board body 1 is provided with a plurality of positioning blocks 9, which are disposed on one side of the corresponding mounting holes 2. The outer side of the mounting post 3 is provided with a positioning groove 10, and the positioning blocks 9 are adapted to the positioning groove 10. When the mounting post 3 is installed, the positioning blocks 9 can be embedded in the positioning groove 10, which plays a precise positioning role for the mounting post 3, preventing the mounting post 3 from rotating or shifting in the mounting hole 2, ensuring the positional accuracy of the mounting post 3, thereby ensuring the connection accuracy between the first terminal 4 and the second terminal 5 and the external components, and improving the stability of the overall circuit.

[0036] Furthermore, the mounting holes 2 are arranged horizontally on the circuit board body 1, which makes the mounting posts 3 neat and orderly on the circuit board, which facilitates the planning and layout of the circuit, reduces the cross interference between the circuits, and also provides convenience for the connection and organization of external wires, improves the space utilization and overall aesthetics of the circuit board, and facilitates subsequent maintenance and repair.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A wiring circuit board with double-through hexagonal copper pillars, comprising a circuit board body (1), characterized in that: The circuit board body (1) has a plurality of mounting holes (2), and each of the plurality of mounting holes (2) is provided with a mounting post (3). The two ends of the mounting post (3) are respectively provided with a first terminal (4) and a second terminal (5). A conductive through hole (6) is provided on one side of the mounting post (3). The conductive through hole (6) extends from the first terminal (4) to the second terminal (5), and the first terminal (4) is connected to the second terminal (5) through the conductive through hole (6). The first terminal (4) and the second terminal (5) are each provided with a mounting part (7) for connecting external wires or other electrical components.

2. The wiring circuit board with double-through hexagonal copper pillars according to claim 1, characterized in that: The mounting post (3) is hexagonal, and its dimensions are compatible with a standard hexagonal wrench, making it convenient to use tools for installation and tightening.

3. The wiring circuit board with double-through hexagonal copper pillars according to claim 2, characterized in that: The mounting part (7) has an internal thread.

4. The wiring circuit board with double-through hexagonal copper pillars according to claim 3, characterized in that: The conductive through-hole (6) is provided with a conductive coating (8) to enhance its conductivity.

5. The wiring circuit board with double-through hexagonal copper pillars according to claim 4, characterized in that: The conductive coating (8) is an electroplated metal layer.

6. The wiring circuit board with double-through hexagonal copper pillars according to claim 5, characterized in that: The electroplated metal layer is formed in one piece using copper.

7. The wiring circuit board with double-through hexagonal copper pillars according to claim 6, characterized in that: Both the first terminal (4) and the second terminal (5) are hexagonal, and the outer diameters of both the first terminal (4) and the second terminal (5) are larger than the outer diameter of the mounting post (3).

8. The wiring circuit board with double-through hexagonal copper pillars according to claim 7, characterized in that: The circuit board body (1) is provided with a plurality of positioning blocks (9), and the plurality of positioning blocks (9) are provided on one side of the corresponding mounting holes (2). The mounting post (3) is provided with a positioning groove (10) on the outside, and the positioning blocks (9) are adapted to the positioning groove (10).

9. A wiring circuit board with double-through hexagonal copper pillars according to claim 8, characterized in that: Several mounting holes (2) are arranged horizontally on the circuit board body (1).

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