An integrally formed high strength connector assembly coil

Abstract

The utility model discloses an integrally formed high-strength connector assembly coil, including connector base, integrally press -pack formed assembly coil on the connector base, the assembly coil comprises first skeleton, first reinforcing plate, second reinforcing plate and second skeleton from top to bottom, is provided with first coil group around on the first skeleton, is provided with second coil group around on the second skeleton, the first skeleton is provided with corresponding pin slot in one end with the second skeleton, the pin slot is press -packed with pin portion, first reinforcing plate and second reinforcing plate are provided with the reinforcing rib of opposite direction respectively, and are clamped in the inner ring of first skeleton and the inner ring of second skeleton respectively, the connector base center is provided with with first skeleton, first reinforcing plate, second reinforcing plate and second skeleton tight fit's positioning column, and its advantage lies in can realize double coil independent design, and the structural strength is high, and the compactness is high, and is not easy to fall off, and need not human assembly, integrally press -pack formed.

Description

Technical Field

[0001] This utility model belongs to the field of electrical connector technology, and more specifically, it relates to an integrally molded high-strength connector assembly coil. Background Technology

[0002] Currently, connectors are key components in electronic devices that enable circuit connection and disconnection, and their performance directly affects the stability and reliability of the entire electronic system. Connector assembly coils, as the core component of connectors, play a crucial role in current transmission and signal transmission, and are widely used in numerous fields such as automotive, aerospace, and electronic communications.

[0003] Currently, connector assembly coils on the market have many problems. Traditional single-layer coil structures suffer from severe electromagnetic interference when transmitting high current or high-frequency signals, which greatly affects the accuracy and stability of signal transmission. Furthermore, their current-carrying capacity is limited, making it difficult to meet the needs of high-power devices.

[0004] In terms of production methods, existing connector assemblies mostly adopt a split-assembly approach, that is, the coil, frame, base, and connector housing are manufactured separately, and then assembled by welding, bonding, or mechanical connection. This method is not only cumbersome in production process, consuming a lot of manpower and time, and has low production efficiency, but also prone to gaps and stress concentration during assembly, resulting in low structural strength of the connector assembly. When subjected to external impact or vibration, components are very prone to loosening or falling off, seriously affecting the service life and safety of the connector.

[0005] Although some connector assemblies attempt to use one-piece molding technology for their coils, there are still obvious defects in their structural design. Some, although designed with double coils, lack independent dual-frame support, making the two coil layers prone to mutual interference and lacking independence; others do not have dual magnetic bases, which cannot effectively optimize the magnetic circuit and affect coil performance; at the same time, some one-piece molded coils lack sufficient measures to strengthen their structural strength, making them difficult to adapt to high-intensity operating environments. Utility Model Content

[0006] To address the shortcomings of existing technologies, this invention provides an integrally molded high-strength connector assembly coil to solve the problems mentioned in the background section.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a one-piece molded high-strength connector assembly coil, comprising a connector base, on which an assembly coil is integrally press-molded. The assembly coil, from top to bottom, includes a first frame, a first reinforcing plate, a second reinforcing plate, and a second frame. A first coil group is wound on the first frame, and a second coil group is wound on the second frame. One end of the first frame and the second frame is provided with corresponding pin slots, and pin portions are press-molded in the pin slots, which are connected to an external power source. Both the first and second reinforcing plates are provided with positioning holes, and reinforcing ribs in opposite directions are respectively provided on the positioning holes. The reinforcing ribs are distributed in a ring around the positioning holes and respectively engage with the inner rings of the first frame and the second frame. A positioning post is provided in the center of the connector base, which is tightly fitted with the first frame, the first reinforcing plate, the second reinforcing plate, and the second frame.

[0008] As an optional solution of this utility model, the connector base is provided with symmetrical connection holes for overall installation.

[0009] As an optional embodiment of this utility model, both the first and second skeletons are annular and have the same outer diameter.

[0010] As an optional solution of this utility model, the bottom of the first frame is provided with symmetrical first transition bosses, and the first reinforcing plate is provided with press-fit holes that fit tightly with the first transition bosses.

[0011] As an optional solution of this utility model, the top of the second frame is provided with a symmetrical second transition boss, and the second reinforcing plate is provided with a press-fit hole that fits tightly with the first transition boss.

[0012] As an optional solution of this utility model, the bottom of the second frame is provided with symmetrical positioning bosses, and the connector base is provided with assembly holes that fit tightly with the positioning bosses.

[0013] As an optional solution of this utility model, the thickness of the first and second reinforcing plates is 0.5-2mm, and the height of the reinforcing rib is 4-6 times the thickness of the first or second reinforcing plate.

[0014] This utility model provides a one-piece molded high-strength connector assembly coil, which has the following beneficial effects:

[0015] The second frame is press-fitted through the mounting holes on the connector base, and the second reinforcing plate is press-fitted onto the second frame and reinforced by reinforcing ribs to improve the structural strength of the second frame. At the same time, the first reinforcing plate is press-fitted onto the bottom of the first frame and reinforced by reinforcing ribs to improve the strength of the first frame. The positioning pins on the connector base are tightly fitted to the inner rings of the first and second frames to achieve integrated press-fitting from top to bottom. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is an exploded view of the structure of this utility model;

[0018] Figure 3 This is a cross-sectional view of the structure of this utility model.

[0019] In the figure: 1. Connector base; 101. Connecting hole; 102. Positioning post; 103. Assembly hole; 2. First frame; 201. First adapter boss; 3. First coil group; 4. First reinforcing plate; 5. Second reinforcing plate; 6. Pin part; 7. Second frame; 701. Positioning boss; 702. Second adapter boss; 8. Second coil group; 9. Reinforcing rib; 10. Pin slot. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and 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. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please see Figures 1 to 3 This utility model provides a technical solution: an integrally molded high-strength connector assembly coil, including a connector base 1, on which symmetrical connection holes 101 are provided for overall installation. An assembly coil is integrally press-molded on the connector base 1. The assembly coil includes a first frame 2, a first reinforcing plate 4, a second reinforcing plate 5, and a second frame 7 from top to bottom. The first frame 2 and the second frame 7 are both annular and have the same outer diameter. A first coil group 3 is wound on the first frame 2. A symmetrical first transition boss 201 is provided at the bottom of the first frame 2. The first reinforcing plate 4 is provided with press-fit holes that fit tightly with the first transition boss 201, thereby further reinforcing the first frame 2.

[0024] The second frame 7 has a symmetrical second transition boss 702 on its top. The second reinforcing plate 5 has a press-fit hole that fits tightly with the first transition boss 201, thereby reinforcing the second frame 7. The second frame 7 is wound with a second coil group 8. The first frame 2 and the second frame 7 have corresponding pin slots 10 at one end. The pin slots 10 are press-fitted with pin parts 6, which are connected to an external power supply.

[0025] Both the first reinforcing plate 4 and the second reinforcing plate 5 are provided with positioning holes, and reinforcing ribs 9 in opposite directions are provided on the positioning holes. The reinforcing ribs 9 are distributed in a ring around the positioning holes and are respectively engaged in the inner ring of the first frame 2 and the inner ring of the second frame 7 to further strengthen the overall structure. The thickness of the first reinforcing plate 4 and the second reinforcing plate 5 is 0.5-2mm, and the height of the reinforcing ribs 9 is 4-6 times the thickness of the first reinforcing plate 4 or the second reinforcing plate 5.

[0026] The connector base 1 has a positioning post 102 in the center that fits tightly with the first frame 2, the first reinforcing plate 4, the second reinforcing plate 5 and the second frame 7, thereby ensuring the overall tightness of the press-fit. The bottom of the second frame 7 has symmetrical positioning bosses 701, and the connector base 1 has assembly holes 103 that fit tightly with the positioning bosses 701, thereby further reinforcing the overall structure and improving the structural strength of the integral press-fit.

[0027] The specific usage and function of this embodiment are as follows: During assembly, the connector base 1 is the bottom layer. The second skeleton 7 is pressed into the connector base 1 through the assembly hole 103. The second reinforcing plate 5 is pressed into the second skeleton 7 and reinforced by the reinforcing rib 9. The first reinforcing plate 4 is pressed into the bottom of the first skeleton 2 and reinforced by the reinforcing rib 9. The first skeleton 2 and the second skeleton 7 are pressed into the pin part 6 through the pin groove 10. During the pressing process, the positioning post 102 on the connector base 1 is tightly fitted to the inner ring of the first skeleton 2 and the second skeleton 7 to ensure overall tightness and complete the integrated pressing operation from top to bottom.

[0028] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An integrally formed high strength connector assembly coil, characterized by: The connector includes a connector base (1), on which an assembly coil is integrally press-fitted. The assembly coil includes, from top to bottom, a first frame (2), a first reinforcing plate (4), a second reinforcing plate (5), and a second frame (7). A first coil group (3) is wound on the first frame (2), and a second coil group (8) is wound on the second frame (7). One end of the first frame (2) and the second frame (7) is provided with a corresponding pin slot (10), and a pin portion (6) is press-fitted into the pin slot (10). The connector base (1) is connected to an external power source via a pin (6). Both the first reinforcing plate (4) and the second reinforcing plate (5) are provided with positioning holes. The positioning holes are provided with reinforcing ribs (9) in opposite directions. The reinforcing ribs (9) are distributed in a ring around the positioning holes and are respectively engaged in the inner ring of the first skeleton (2) and the inner ring of the second skeleton (7). The center of the connector base (1) is provided with a positioning post (102) that is tightly fitted with the first skeleton (2), the first reinforcing plate (4), the second reinforcing plate (5) and the second skeleton (7).

2. A one-piece high strength connector assembly coil as defined in claim 1, wherein: The connector base (1) is provided with symmetrical connection holes (101) for overall installation.

3. A one-piece, high-strength connector assembly coil as defined in claim 1, wherein: Both the first skeleton (2) and the second skeleton (7) are annular and have the same outer diameter.

4. The integrally molded high-strength connector assembly coil according to claim 1, characterized in that: The first frame (2) has a symmetrical first transition boss (201) at the bottom, and the first reinforcing plate (4) has a press-fit hole that fits tightly with the first transition boss (201).

5. The integrally molded high-strength connector assembly coil according to claim 1, characterized in that: The second frame (7) is provided with a symmetrical second transition boss (702) on the top, and the second reinforcing plate (5) is provided with a press-fit hole that fits tightly with the first transition boss (201).

6. The integrally molded high-strength connector assembly coil according to claim 1, characterized in that: The second frame (7) has symmetrical positioning bosses (701) at the bottom, and the connector base (1) has assembly holes (103) that fit tightly with the positioning bosses (701).

7. The integrally molded high-strength connector assembly coil according to claim 1, characterized in that: The thickness of the first reinforcing plate (4) and the second reinforcing plate (5) is 0.5-2mm, and the height of the reinforcing rib (9) is 4-6 times the thickness of the first reinforcing plate (4) or the second reinforcing plate (5).

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