Connector structure and printed circuit board

Abstract

The utility model discloses a connector structure and a printed circuit board, and relates to the technical field of metal connectors. The connector structure comprises a connector body and an insulator, the connector body comprises an avoiding section and connecting sections, and the connecting sections are arranged at the two ends of the avoiding section respectively; the insulator at least wraps the avoiding section, and the top of the insulator is a plane. The connector structure is additionally provided with the insulator, the surface of the avoiding section is fully wrapped by the insulator, the insulation effect is good, and the connector structure can pass an insulation test; meanwhile, the top of the insulator is arranged to be a plane to provide an adsorbable surface, so that the connector structure can be automatically assembled by adopting an SMT chip mounter, and compared with an automatic plug-in assembly mode, the assembly efficiency is higher, and the percent of pass is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of metal connectors, in particular to a connector structure and a printed circuit board. Background Art

[0002] As electronic products become increasingly portable and miniaturized, metal jumpers play an indispensable role in product design and production. They are often cleverly used to achieve cross-area or cross-component routing requirements on printed circuit boards (PCBs), or to optimize heat dissipation and reduce losses by adding metal jumpers to handle high currents.

[0003] Currently, most jumper wire assembly is done by automatic insertion machines, with a few being done manually. While using automatic insertion machines can effectively improve assembly efficiency, they require a high degree of fit between the jumper wire and the PCB, making defective products more likely to occur during assembly, which also impacts assembly efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a connector structure and a printed circuit board.

[0005] The utility model discloses a connector structure, comprising:

[0006] A connector body, comprising an avoidance section and a connection section, wherein the connection sections are provided at both ends of the avoidance section; and

[0007] The insulator at least wraps the avoidance section, and the top of the insulator is a plane.

[0008] According to one embodiment of the present invention, the insulator is made of plastic potting.

[0009] According to one embodiment of the present invention, the bottom of the insulator is not lower than the bottom of the connecting section.

[0010] According to one embodiment of the present invention, the avoidance section is in a gantry shape or an arch bridge shape.

[0011] According to one embodiment of the present invention, the connector body is integrally formed.

[0012] The utility model discloses a printed circuit board, which comprises the connector structure as described above.

[0013] Compared with the prior art, the connector structure and printed circuit board of the present invention have the following advantages:

[0014] The connector structure of the present invention is provided with an additional insulator, which fully wraps the surface of the avoidance section, thereby achieving a good insulation effect and being able to pass the insulation test; at the same time, the top of the insulator is set as a plane to provide an adsorbable surface, so that the connector structure can be automatically assembled using an SMT placement machine. Compared with the automated plug-in assembly method, the assembly efficiency is higher and the qualified rate is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 This is a schematic structural diagram of the connector structure in Example 1;

[0017] Figure 2 This is a structural cross-sectional view of the connector structure in Example 1.

[0018] Description of reference numerals:

[0019] 1. Connector body; 11. Avoidance section; 12. Connection section; 2. Insulator; 21. Plane. DETAILED DESCRIPTION

[0020] The following diagrams illustrate various embodiments of the present invention. For clarity, many practical details will be included in the following description. However, it should be understood that these practical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not essential. Furthermore, to simplify the illustrations, some commonly used structures and components are depicted in a simplified schematic manner.

[0021] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0022] Example 1

[0023] This embodiment provides a connector structure suitable for a printed circuit board.

[0024] See also Figure 1 The connector structure includes a connector body 1 and an insulator 2 , and the insulator 2 wraps a portion of the surface of the connector body 1 .

[0025] See also Figure 1 and 2The connector body 1 comprises an avoiding section 11 and two connecting sections 12, which are arranged at two ends of the avoiding section 11. The avoiding section 11 is used to avoid the short circuit caused by the through hole on the printed circuit board, and the connecting sections 12 are used to connect the printed circuit board. In this embodiment, the connector body 1 is integrally formed by copper, iron or other metal, and the avoiding section 11 is in the shape of a gate or an arch bridge.

[0026] Review Figure 1 And 2 The insulator 2 wraps at least the surface of the avoiding section 11, and can wrap the surface of the connecting section 12 close to the avoiding section 11 without affecting the connection between the connecting section 12 and the printed circuit board. In addition, the top of the insulator 2 is a flat surface 21, which is convenient for the SMT patch to adsorb the flat surface 21 to move and assemble the whole connector structure. The bottom of the insulator 2 is not lower than the bottom of the connecting section 12, so as to avoid affecting the connection between the connecting section 12 and the printed circuit board. In this embodiment, the insulator 2 is formed by plastic encapsulation, which can fully wrap the surface of the avoiding section 11, has good insulation effect, and can pass the insulation test.

[0027] In summary, the connector structure is provided with an insulator, which fully wraps the surface of the avoiding section and has good insulation effect and can pass the insulation test. In addition, the top of the insulator is provided with a flat surface, which can be adsorbed to enable the connector structure to be automatically assembled by the SMT patch machine, and has higher assembly efficiency and higher qualification rate compared with the automatic plug-in assembly.

[0028] Embodiment two

[0029] This embodiment provides a printed circuit board comprising the connector structure of embodiment one.

[0030] The above only describes the embodiments of the present application and is not used to limit the present application. The present application can be variously changed and modified by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. A connector structure, characterized in that: include: The connector body includes an avoidance section and a connection section, wherein the connection sections are respectively provided at both ends of the avoidance section; as well as An insulator at least wraps the avoidance section, and the top of the insulator is a plane.

2. The connector structure according to claim 1, wherein: The insulator is made of plastic potting.

3. The connector structure according to claim 2, wherein: The bottom of the insulator is not lower than the bottom of the connecting section.

4. The connector structure according to claim 1, wherein: The avoidance section is in a gantry shape or an arch bridge shape.

5. The connector structure according to claim 1, wherein: The connector body is integrally formed.

6. A printed circuit board, characterized in that: The invention comprises a connector structure according to any one of claims 1 to 5.

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