Connector with electric conductor bent along grain
By using a conductive material design with parallel bending, the problems of central layer cracking and poor stability during the manufacturing process of conductive feet are solved, thereby improving conductivity, reducing production costs, and simplifying the manufacturing process.
Patent Information
- Application Number
- CN202423274844.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-12-30
AI Technical Summary
In the existing technology, the manufacturing process of conductive pins is complex, which can easily lead to cracking of the central layer, affecting electrical performance, resulting in poor stability, high production costs, and difficulty in ensuring that multiple conductive pins are parallel and perpendicular to the substrate.
The conductor is designed with a grain-following bend, which avoids cracking of the central layer by bending the conductor at 90° along the grain. The U-shaped grain-following bend structure combined with the spring ensures that the bending feet are parallel and consistent, simplifying the manufacturing process and reducing material requirements.
It improves conductivity and stability, reduces production costs and process difficulty, ensures the parallel consistency of multiple bending feet, and is easy to control in mass production.
Smart Images
Figure CN223651663U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electrical engineering, and more particularly to electrical connectors, especially a connector with a conductive material bent along the grain. Background Technology
[0002] Electrical connectors are widely used for power supply circuit connections. Wires are inserted into an insulator, and multiple wires are fixed to multiple conductive pins on a conductor by spring contacts, thus achieving circuit continuity. In existing technology, the conductive pins on the conductor need to be folded 180° during manufacturing. This requires high precision in the composition and hardness of the raw materials, which can easily lead to cracking of the central layer, affecting electrical performance. The process is complex, production costs are high, stability is poor, and it is difficult to ensure that the multiple conductive pins are parallel and perpendicular to the substrate, resulting in a decrease in overall product performance. Summary of the Invention
[0003] The purpose of this invention is to provide a connector with a parallel-grooved bent conductor, which solves the technical problems of poor stability caused by the manufacturing process of the conductive pins affecting electrical performance in the prior art.
[0004] This utility model discloses a connector with a parallel-grooved bent conductor, comprising an insulating shell, a conductor disposed within the insulating shell, and a substrate. The substrate is elongated, and a first U-shaped parallel-grooved bent structure and a second U-shaped parallel-grooved bent structure are respectively disposed at both ends of the substrate. The first U-shaped parallel-grooved bent structure includes a first bent leg, a second bent leg, and a third bent leg. The first bent leg is perpendicular to the substrate, the second bent leg is perpendicular to the first bent leg and parallel to the substrate, and the third bent leg is perpendicular to the second bent leg and parallel to the first bent leg. The second U-shaped parallel-grooved bent structure includes a fourth bent leg, a fifth bent leg, and a sixth bent leg. The fourth bent leg is perpendicular to the substrate, the fifth bent leg is perpendicular to the fourth bent leg and parallel to the substrate, and the sixth bent leg is perpendicular to the fifth bent leg and parallel to the fourth bent leg.
[0005] The insulating shell has a first conductive connection chamber and a second conductive connection chamber on each side. The first conductive connection chamber has a first fixed post and a first U-shaped parallel bending structure fitted onto the first fixed post. The first conductive connection chamber has a first spring and a second spring, which are symmetrically arranged. One end of the first spring is biased toward the third bending foot, and one end of the second spring is biased toward the first bending foot. The second conductive connection chamber has a second fixed post and a second U-shaped parallel bending structure fitted onto the second fixed post. The first conductive connection chamber has a third spring and a fourth spring, which are symmetrically arranged. One end of the third spring is biased toward the fourth bending foot, and one end of the fourth spring is biased toward the sixth bending foot.
[0006] Each of the first, second, third, and fourth spring contacts has a wiring hole and a reset hole on its upper insulating shell, and each of the first reset holes has a reset button.
[0007] Furthermore, the bottom of the insulating housing is provided with a mounting rail assembly groove.
[0008] Compared with existing technologies, the advantages of this invention are positive and significant. The conductive material of this invention is formed by bending at 90° along the grain direction, avoiding cracking of the central layer and maximizing its integrity. This results in a significant improvement and optimization of conductivity, better ensuring the parallelism of multiple bent feet, higher consistency, and better stability. Mass production dimensions and shapes are easier to control, reducing process difficulty, lowering control costs, and minimizing mass production requirements. It also reduces the processing requirements for raw materials, thus lowering production costs. Attached Figure Description
[0009] Figure 1 This is a schematic diagram of a connector with a parallel-grooved bent conductive material according to the present invention.
[0010] Figure 2 This is a front view schematic diagram of the conductor in a connector with a parallel bend conductor according to the present invention.
[0011] Figure 3 This is a three-dimensional schematic diagram of the conductor in a connector with a parallel-grooved bent conductor according to the present invention.
[0012] Figure 4 This is a schematic diagram of another embodiment of a connector with a parallel-grooved bent conductor according to the present invention.
[0013] Figure 5 This is a front view schematic diagram of the conductor in another embodiment of the connector with a parallel-grooved bent conductor according to the present invention.
[0014] Figure 6 This is a three-dimensional schematic diagram of the conductor in another embodiment of the connector with a parallel-grooved bent conductor according to the present invention. Detailed Implementation
[0015] The present invention will be further described below with reference to embodiments, but the present invention is not limited to these embodiments. Any similar variations using the present invention should be included within the protection scope of the present invention. The use of directions such as up, down, front, back, left, right, center, inside, and outside in the present invention is only for the convenience of clear description and is not intended to limit the technical solution of the present invention.
[0016] like Figures 1-6As shown, a connector with a parallel-grooved bent conductor according to this utility model includes an insulating shell 1, a conductor 2 disposed in the insulating shell 1, and a substrate 3. The substrate 3 is elongated, and a first U-shaped parallel-grooved bent structure and a second U-shaped parallel-grooved bent structure are respectively disposed at both ends of the substrate 3. The first U-shaped parallel-grooved bent structure includes a first bent leg 4, a second bent leg 5, and a third bent leg 6. The first bent leg 4 is perpendicular to the substrate 3, the second bent leg 5 is perpendicular to the first bent leg 4 and parallel to the substrate 3, and the third bent leg 6 is perpendicular to the second bent leg 5 and parallel to the first bent leg 4. The second U-shaped parallel-grooved bent structure includes a fourth bent leg 7, a fifth bent leg 8, and a sixth bent leg 9. The fourth bent leg 7 is perpendicular to the substrate 3, the fifth bent leg 8 is perpendicular to the fourth bent leg 7 and parallel to the substrate 3, and the sixth bent leg 9 is perpendicular to the fifth bent leg 8 and parallel to the fourth bent leg 7.
[0017] The insulating shell 1 has a first conductive connection chamber and a second conductive connection chamber on its two sides respectively. The first conductive connection chamber has a first fixed post 10. A first U-shaped parallel bending structure is sleeved on the first fixed post 10. The first conductive connection chamber has a first spring piece 11 and a second spring piece 12. The first spring piece 11 and the first spring piece 12 are arranged symmetrically on the left and right. One end of the first spring piece 11 is biased toward the third bending foot 6. One end of the second spring piece 12 is biased toward the first bending foot 4. The second conductive connection chamber has a second fixed post 13. A second U-shaped parallel bending structure is sleeved on the second fixed post 13. The first conductive connection chamber has a third spring piece 14 and a fourth spring piece 15. The third spring piece 14 and the fourth spring piece 15 are arranged symmetrically on the left and right. One end of the third spring piece 14 is biased toward the fourth bending foot 7. One end of the fourth spring piece 15 is biased toward the sixth bending foot 9.
[0018] The insulating housing 1 on the upper side of the first spring 11, the second spring 12, the third spring 14 and the fourth spring 15 is each provided with a wiring hole 16 and a reset hole 17, and each of the first reset holes 17 is provided with a reset button.
[0019] Furthermore, the bottom of the insulating housing 1 is provided with a mounting rail assembly groove 18.
[0020] Specifically, the insulating shell 1, spring, wiring hole 16, reset hole 17, reset button, mounting rail assembly groove 18, etc. in this embodiment all adopt well-known solutions in the prior art, which are already known to those skilled in the art, and will not be described in detail here.
[0021] The working principle of this embodiment:
[0022] This utility model features four connection channels, utilizing spring contacts and a reset button to achieve quick plug-in / plug-out wiring. It enables a two-in, two-out circuit function, and also allows for wire splitting. Furthermore, it can crimp single-strand hard wires and multi-strand wires (crimp-on terminals).
[0023] like Figures 4-6 As shown, this utility model can also adopt a one-in-two-out structure.
[0024] The conductor 2 of this invention is formed by bending at 90° along the grain direction, which avoids cracking of its central layer, maximizes the integrity of the central layer, and greatly improves and optimizes the conductivity. It also ensures the parallelism of multiple bending feet, has high consistency and good stability, and makes it easier to control the size and shape in mass production. This reduces the difficulty of the process, the control cost, the mass production requirements, and the processing requirements of raw materials, thereby reducing production costs.
Claims
1. A connector with a parallel-grooved bent conductive material, characterized in that, The device includes an insulating shell, in which a conductor is disposed. The conductor includes a substrate, which is elongated. At each end of the substrate, there is a first U-shaped parallel bending structure and a second U-shaped parallel bending structure. The first U-shaped parallel bending structure includes a first bending foot, a second bending foot, and a third bending foot. The first bending foot is perpendicular to the substrate, the second bending foot is perpendicular to the first bending foot and parallel to the substrate, and the third bending foot is perpendicular to the second bending foot and parallel to the first bending foot. The second U-shaped parallel bending structure includes a fourth bending foot, a fifth bending foot, and a sixth bending foot. The fourth bending foot is perpendicular to the substrate, the fifth bending foot is perpendicular to the fourth bending foot and parallel to the substrate, and the sixth bending foot is perpendicular to the fifth bending foot and parallel to the fourth bending foot. The insulating shell has a first conductive connection chamber and a second conductive connection chamber on each side. The first conductive connection chamber has a first fixed post and a first U-shaped parallel bending structure fitted onto the first fixed post. The first conductive connection chamber has a first spring and a second spring, which are symmetrically arranged. One end of the first spring is biased toward the third bending foot, and one end of the second spring is biased toward the first bending foot. The second conductive connection chamber has a second fixed post and a second U-shaped parallel bending structure fitted onto the second fixed post. The first conductive connection chamber has a third spring and a fourth spring, which are symmetrically arranged. One end of the third spring is biased toward the fourth bending foot, and one end of the fourth spring is biased toward the sixth bending foot. Each of the first, second, third, and fourth spring contacts has a wiring hole and a reset hole on its upper insulating shell, and each of the first reset holes has a reset button.
2. A connector with a parallel-grooved bent conductive material according to claim 1, characterized in that, The bottom of the insulating housing is provided with a mounting rail assembly groove.