Injection molded metal coil support

Abstract

The utility model provides a kind of injection molding metal coil support, convenient to use, through body, supporting assembly and fixed assembly form stable accommodating space, through the synergistic effect of supporting assembly and fixed assembly, improve the structural stability of metal component, simultaneously make it present annular distribution, realize 360 degree rotation conductive function, solve the problem that the metal coil of current injection support is prone to deviation.

Description

[Technical Field]

[0001] This utility model relates to the field of electronic metal accessories technology, and in particular to an injection-molded metal coil bracket. [Background Technology]

[0002] Injection-molded metal coil brackets are plastic brackets formed by injection molding. During the manufacturing process, the metal coil is pre-positioned in the mold, and the molten plastic wraps around the metal coil to form an integral structure, resulting in a component that combines support, fixation, and conductivity.

[0003] Currently, during the injection molding process, the high-speed flow of molten plastic generates a large impact force. Simply relying on mold positioning or temporary adhesive fixation is insufficient to resist the impact force of the plastic flow, which can easily lead to displacement, tilting, or even complete departure of the metal coil from its preset position. This results in deviations in the finished product dimensions, short circuits between coil turns, or failure of the conductive function, significantly reducing the yield rate. [Utility Model Content]

[0004] The purpose of this invention is to provide an injection-molded metal coil support. Solving the problem of metal wires in current injection molded brackets The circle is prone to shifting.

[0005] This utility model is achieved by the following technical solution:

[0006] A molded metal coil support includes a body and a metal component for conducting electricity. The body has a support component for supporting and fixing, and a fixing component connected to the support component. The body, the support component, and the fixing component form a receiving space for fixing the metal component.

[0007] As described above, the injection-molded metal coil bracket includes a plurality of first support blocks connected to the body and second support blocks connected to the first support blocks, wherein the first support blocks are evenly distributed along the circumference of the second support blocks.

[0008] As described above, in the injection-molded metal coil bracket, a heat dissipation space is formed between the first support block, the second support block, and the main body.

[0009] As described above, the injection-molded metal coil bracket includes a plurality of annular reinforcing ribs connected to the support component. The annular reinforcing ribs, together with the body and the support component, form a receiving space for accommodating the metal component.

[0010] As described above, the injection-molded metal coil bracket has multiple support portions on the annular reinforcing rib for connecting the first support block.

[0011] As described above, the injection-molded metal coil bracket includes a metal ring and a metal sheet for conducting electricity.

[0012] As described above, in the injection-molded metal coil bracket, the support assembly has a connecting block connected to the metal assembly on the side away from the fixing assembly for conductive connection.

[0013] As described above, the injection-molded metal coil bracket has a plurality of connection holes on the connecting block for conductive connection with the metal component.

[0014] As described above, in the injection-molded metal coil bracket, the connecting hole passes between the connecting block and the support assembly.

[0015] As described above, the injection-molded metal coil bracket also includes a plurality of connecting feet for connection.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] This invention proposes an injection-molded metal coil bracket. First, a stable receiving space is formed by the main body and its internal support and fixing components to accommodate, support, and fix the metal component. Second, the support and fixing components work together to ensure accurate positioning of the metal component within the injection-molded bracket. Third, the ring-shaped reinforcing ribs of the fixing components optimize the shape of the receiving space, causing the metal component to be distributed in a ring outwards from the center of the injection-molded bracket, thereby achieving 360-degree rotational conductivity. This design is widely used in the switching components of electronic products.

[0018] This utility model of injection-molded metal coil bracket is easy to use. By optimizing the structural design of the body and metal components, a stable housing space is formed by the body, support components and fixing components. The structural stability of the metal components is improved by the synergistic effect of the support components and fixing components, and at the same time, it presents a ring-shaped distribution to achieve 360-degree rotational conductivity, thus solving the problem of easy displacement of metal coils in current injection-molded brackets. [Attached Image Description]

[0019] Figure 1 This is a front view of the present invention;

[0020] Figure 2 This is a perspective view of the present utility model;

[0021] Figure 3 for Figure 1 Cross-sectional view at point AA;

[0022] Figure 4 for Figure 3 Schematic diagram of the structure at point -b;

[0023] Figure 5 For the breakdown of this utility model Figure 1 ;

[0024] Figure 6 For the breakdown of this utility model Figure 2 .

Detailed Implementation Methods

[0025] The following is in conjunction with the appendix Figure 1-6 The present invention will be further described in detail with reference to the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0026] Figure 1-6 The present invention relates to an injection-molded metal coil bracket, comprising a body 1 and a metal component 2 for conducting electricity. The body 1 is provided with a support component 3 for supporting and fixing, and a fixing component 4 connected to the support component 3. The body 1, the support component 3 and the fixing component 4 form a receiving space 5 for fixing the metal component 2.

[0027] In this implementation, the main body serves as the basic structure of the entire support system. Together with the internal support and fixing components, it forms a stable accommodating space. This allows the metal components to be completely enclosed and firmly fixed within the support system under the synergistic effect of the support and fixing components. This prevents the metal components from shifting or tilting, improves the overall stability and reliability of the structure, and ultimately enhances product quality.

[0028] Furthermore, the support component 3 includes a plurality of first support blocks 31 connected to the body 1 and second support blocks 32 connected to the first support blocks 31, wherein the first support blocks 31 are evenly distributed along the circumference of the second support blocks 32.

[0029] In this implementation, a multi-point support structure is formed by the combined action of multiple first support blocks and second support blocks, providing an effective support foundation for the metal components; by evenly distributing multiple first support blocks along the circumference of the second support blocks, the weight and external stress of the metal components can be evenly distributed, preventing local fatigue fracture and improving the load-bearing capacity and deformation resistance of the bracket.

[0030] Furthermore, a heat dissipation space 6 is formed between the first support block 31, the second support block 32, and the main body 1. Specifically, the heat dissipation space 6 is composed of multiple heat dissipation zones 61.

[0031] In this implementation, a heat dissipation space provides an airflow channel, allowing heat to be dissipated more effectively into the surrounding environment. This reduces the operating temperature of the metal components and the entire support structure, preventing the plastic body from softening or deforming due to high temperatures, reducing the impact of thermal stress on the metal-plastic interface, and improving product reliability. Furthermore, while maintaining overall mechanical strength, the heat dissipation space formed by the first and second support blocks improves heat dissipation performance and reduces the amount of plastic used, resulting in an overall weight reduction.

[0032] Furthermore, the fixing component 4 includes a plurality of annular reinforcing ribs 41 connected to the support component 3. The annular reinforcing ribs 41, together with the body 1 and the support component 3, form a receiving space 5 for accommodating the metal component 2. Specifically, due to the shape of the annular reinforcing ribs, the formed receiving space 5 can be an annular space 51 or a circular space 52.

[0033] In this embodiment, multiple ring-shaped reinforcing ribs and multiple first and second support blocks form multiple stable ring-shaped or circular spaces, enhancing the mechanical strength and stability of the structure. At the same time, the metal components and ring-shaped reinforcing ribs are arranged alternately in a ring around the center of the injection-molded bracket, thereby forming a 360-degree rotating conductive path and improving the conductivity of the metal components.

[0034] Furthermore, the annular reinforcing rib 41 is provided with a plurality of support portions 42 for connecting the first support block 31. Specifically, the support portions 42 are provided on the heat dissipation space 6 between every two first support blocks 31.

[0035] In this embodiment, the annular reinforcing ribs are connected to adjacent first support blocks via a support portion, forming a multi-point connection structure. The support portion, located between every two first support blocks, provides additional support points and forms a continuous annular support structure. This effectively prevents radial or axial displacement of the metal components, better disperses stress, reduces stress concentration, and improves the mechanical strength and deformation resistance of the structure. Furthermore, the support portion is positioned on the heat dissipation space, maximizing its utilization without completely enclosing it or occupying additional space. While providing support and reinforcement, it maintains the connectivity of the heat dissipation space, ensuring smooth airflow and improving heat dissipation efficiency.

[0036] Furthermore, the metal component 2 includes a metal ring 21 and a metal sheet 22 for conducting electricity.

[0037] In this embodiment, the metal ring serves as the primary conductive path, alternating with the annular reinforcing ribs in a ring-like pattern around the center of the injection-molded support. This provides a continuous, 360-degree rotating main current channel, thereby improving conductivity and current transmission stability. The metal sheet, as an auxiliary conductive structure, is located within the space between the annular reinforcing ribs and the second support block, increasing the conductive area and further enhancing the reliability of current transmission. Furthermore, the shapes of the metal ring and the metal sheet are identical to the corresponding space shapes, enabling them to provide structural support while simultaneously achieving conductivity, thus simplifying the product structure.

[0038] Furthermore, the side of the support component 3 away from the fixing component 4 is connected to a connecting block 7 for conductive connection with the metal component 2.

[0039] In this implementation, a connection block is provided as a structure specifically designed for conductive connection with metal components, ensuring that current can be smoothly transmitted from the outside to the metal components through the connection block.

[0040] Furthermore, the connecting block 7 is provided with a plurality of connecting holes 71 for conductive connection with the metal component 2.

[0041] In this implementation, multiple connection holes provide reliable connection points for multiple metal rings and metal sheets, making current transmission more stable and improving overall conductivity.

[0042] Furthermore, the connecting hole 71 is provided between the connecting block 7 and the support component 3.

[0043] In this embodiment, multiple reliable connection points are provided through connection holes, and the connecting block and the second support block are directly electrically connected to achieve structural integration, reducing additional connecting parts and subsequent assembly steps.

[0044] Furthermore, the body 1 is also provided with a plurality of connecting feet 11 for connection.

[0045] This utility model of injection-molded metal coil bracket is easy to use. It forms a stable housing space through the body, support components and fixing components. The structural stability of the metal components is improved by the synergistic effect of the support components and fixing components, and at the same time, it makes it present a ring distribution to realize 360-degree rotation and conduction function, which solves the problem of metal coils in current injection-molded brackets being prone to displacement.

[0046] The above description describes the implementation methods in conjunction with specific content, and does not imply that the specific implementation of this utility model is limited to these descriptions. Furthermore, due to differences in industry naming conventions, it is not limited to the above names or the English names. Any methods or structures that are similar to or identical to those of this utility model, or any technical deductions or substitutions made based on the concept of this utility model, should be considered within the scope of protection of this utility model.

Claims

1. A molded metal coil support, comprising a body (1) and a metal component (2) for conducting electricity, characterized in that: The main body (1) is provided with a support component (3) for support and fixation and a fixing component (4) connected to the support component (3). The main body (1), the support component (3) and the fixing component (4) form a receiving space (5) for fixing the metal component (2).

2. The injection-molded metal coil bracket according to claim 1, characterized in that: The support component (3) includes a plurality of first support blocks (31) connected to the body (1) and second support blocks (32) connected to the first support blocks (31), wherein the first support blocks (31) are evenly distributed along the circumference of the second support blocks (32).

3. The injection-molded metal coil bracket according to claim 2, characterized in that: A heat dissipation space (6) is formed between the first support block (31), the second support block (32) and the main body (1).

4. The injection-molded metal coil bracket according to claim 2, characterized in that: The fixing component (4) includes a plurality of annular reinforcing ribs (41) connected to the support component (3), and the annular reinforcing ribs (41), together with the body (1) and the support component (3), form a receiving space (5) for accommodating the metal component (2).

5. The injection-molded metal coil bracket according to claim 4, characterized in that: The annular reinforcing rib (41) is provided with a plurality of support portions (42) for connecting the first support block (31).

6. The injection-molded metal coil bracket according to claim 1, characterized in that: The metal component (2) includes a metal ring (21) and a metal sheet (22) for conducting electricity.

7. The injection-molded metal coil bracket according to claim 1, characterized in that: The support component (3) has a connecting block (7) connected to the side away from the fixing component (4) for conductive connection with the metal component (2).

8. The injection-molded metal coil bracket according to claim 7, characterized in that: The connecting block (7) is provided with a plurality of connecting holes (71) for conductive connection with the metal component (2).

9. The injection-molded metal coil bracket according to claim 8, characterized in that: The connecting hole (71) is provided between the connecting block (7) and the support component (3).

10. The injection-molded metal coil bracket according to claim 1, characterized in that: The main body (1) is also provided with a plurality of connecting feet (11) for connection.

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