Electrical connector conductive contact
By designing branch conductive components and using bolt connections, the problem of limited conductivity range of existing electrical connector conductive contacts when connecting multiple branch lines is solved, achieving a wider conductivity range and a more robust connection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- KUNSHAN DINGDUAN ELECTRONIC TECH CO LTD
- Filing Date
- 2025-05-09
- Publication Date
- 2026-05-29
AI Technical Summary
When existing electrical connectors have conductive contacts that are used to make conductive connections between multiple branch lines, it is difficult to achieve branch conductivity, resulting in a small conductivity range that cannot meet the actual usage requirements.
A branch conductive assembly comprising a main contact piece, branch pieces, top branch pieces, oblique branch pieces, and a central converging piece was designed. The components are fixed and supported by bolts to ensure the stability of the conductive connection.
It achieves branched conductivity according to actual needs, expands the conductivity range, and enhances the strength and stability of the connection through oblique segmentation and reinforcement structure.
Smart Images
Figure CN224304934U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of conductive contact technology, and more specifically, to conductive contact of electrical connectors. Background Technology
[0002] The conductive contacts in an electrical connector, also known as contacts or terminals, are the core components for achieving electrical connections. Their function is to establish reliable electrical connections. The conductive contacts ensure the conductive connection between conductors through physical contact.
[0003] Among existing published documents, patent publication number CN212230640U discloses a high-conductivity elastic contact plate structure for electrical connectors. This technology features four insertion slots between the front and rear ends of the connector for inserting the conductive contact plate structure. Each conductive plate structure consists of two parts: a conductive plate made of a highly conductive material and an elastic plate made of a highly elastic material. The conductive plate is positioned on top of the elastic plate, with the elastic plate below. This high-conductivity elastic contact plate structure combines high conductivity and high elasticity, and is simple in structure and easy to install, thus greatly improving power conduction and communication performance. However, this technology still has the following drawbacks;
[0004] When electrical connector conductive contacts are used, although they can connect two conductive lines, it is difficult to achieve branched conduction according to actual needs when there are multiple branch lines. The conductive range is small, so conductive contacts are needed for electrical connectors. Utility Model Content
[0005] To overcome the aforementioned deficiencies of the prior art, this utility model provides the following technical solution: a conductive contact of an electrical connector, including a main contact, one end of which is fixedly connected to a branch contact, and a branch conductive assembly is provided on one side of the branch contact; the branch conductive assembly includes a top contact fixedly disposed on one side of the branch contact, a vertical contact fixedly connected to the upper surface of the top contact, and two oblique contacts below the top contact, both of which are fixedly connected to the branch contact; a central converging contact is provided between the two oblique contacts, the inner wall of the central converging contact has two mounting holes, and a reinforcing strip is fixedly connected to the outer wall of the central converging contact.
[0006] Preferably, the two oblique segments are symmetrically arranged about the central converging segment. The central converging segment has a rectangular vertical cross-section. The central converging segment is welded to the branch segment. The vertical cross-sections of the two mounting holes are both circular. The inner wall of the oblique segment has two mating holes, each with a circular cross-section. The interior of the vertical segment has two connecting holes. The interior of the top segment has two insertion holes. The interior of the main contact piece has two positioning holes, each with a circular cross-section.
[0007] In use, the main contact piece is installed at the main conductive position of the electrical connector, the branch piece supports the top branch piece, the top branch piece supports the vertical branch piece, the oblique branch piece can be installed at an oblique position, and the central converging piece is installed at the central position. The central converging piece is fixed at the central position for conductive connection, and the central converging piece supports the reinforcing strip.
[0008] Preferably, an inclined support is fixedly connected at the angle between the vertical segment and the top segment, and a reinforcing support is provided on the lower surface of the inclined support. Both the inclined support and the reinforcing support are fixedly connected to the top segment. A reinforcing strip is fixedly connected to the lower surface of the top segment, and an inner arc strip is fixedly installed at the bottom end of the reinforcing strip. An outer arc strip is fixedly connected to the lower surface of the inner arc strip, and both inclined segments are fixedly connected to the outer arc strip.
[0009] In use, this technology uses two oblique sections to support the outer arc strip, the inner arc strip to support the reinforcing strip, the top section to support the reinforcing strip, and the reinforcing strip to support the inclined strip. The inclined strip can firmly support the vertical section and the top section.
[0010] The technical effects and advantages of this utility model are as follows:
[0011] 1. This utility model adopts a branch conductive component, which fixes the main contact piece at the main conductive position and connects the main contact piece to the branch piece. The top branch piece is installed at the top conductive position, the vertical branch piece is fixed in the vertical position, the oblique branch piece can be installed in the oblique position, and the middle converging piece is installed in the middle position. Branch conductivity can be realized according to actual use needs, and the conductivity range is wider.
[0012] 2. This utility model uses two inclined segments to support the outer arc strip, the inner arc strip to support the reinforcing strip, and the reinforcing strip to support the top segment. The inclined support strip can firmly support the vertical segment and the top segment, and firmly reinforce the two inclined segments, so that the connection is more secure when conducting electricity. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of the conductive contact piece of the electrical connector of this utility model.
[0014] Figure 2This is a schematic diagram of a partial structure cut off at the connection between the branch piece and the top piece of this utility model.
[0015] Figure 3 This is a bottom view of the conductive contact of the electrical connector of this utility model.
[0016] Figure 4 This is a partial structural diagram of the connection between the reinforcing strip and the central converging piece of this utility model, viewed from below.
[0017] Figure 5 This is a schematic diagram of a partial cut-off structure at the connection between the branch piece and the reinforcing strip of this utility model.
[0018] The attached diagram is labeled as follows: 1. Main contact piece; 2. Branch piece; 3. Top piece; 4. Vertical piece; 5. Angled piece; 6. Middle converging piece; 7. Mounting hole; 8. Butt joint hole; 9. Reinforcing strip; 10. Connecting hole; 11. Insertion hole; 12. Positioning hole; 13. Inclined support strip; 14. Reinforcing support strip; 15. Strengthening strip; 16. Inner arc strip; 17. Outer arc strip. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] As attached Figure 1 - Appendix Figure 5 The conductive contact of an electrical connector shown is provided with a branch conductive component. The branch conductive component can achieve branch conductivity according to actual use needs, and the conductivity range is wider. The specific structural configuration of the branch conductive component is as follows.
[0021] In this embodiment, as shown in the appendix Figure 1 - Appendix Figure 4 As shown, a branch piece 2 is fixedly connected to one end of the main contact piece 1, and a branch conductive component is provided on one side of the branch piece 2. The branch conductive component includes a top piece 3 fixedly disposed on one side of the branch piece 2, a vertical piece 4 fixedly connected to the upper surface of the top piece 3, and two oblique pieces 5 below the top piece 3. Both oblique pieces 5 are fixedly connected to the branch piece 2. A central converging piece 6 is provided between the two oblique pieces 5. Two mounting holes 7 are opened on the inner wall of the central converging piece 6, and a reinforcing strip 9 is fixedly connected to the outer wall of the central converging piece 6. The two oblique pieces 5 are symmetrically arranged about the central converging piece 6. The vertical cross-section of the central converging piece 6 is rectangular. The central converging piece 6 is welded to the branch piece 2, and the vertical cross-section of the two mounting holes 7 is circular.
[0022] In this embodiment, as shown in the appendix Figure 1 - Appendix Figure 2 As shown, the inner wall of the inclined segment 5 has two mating holes 8, each with a circular cross-section, to facilitate the insertion of bolts into the holes 8 for installation of the inclined segment 5. The interior of the vertical segment 4 has two connecting holes 10; the interior of the top segment 3 has two insertion holes 11, to facilitate the insertion of bolts into the connecting holes 10 for vertical fixation of the vertical segment 4. The interior of the main contact piece 1 has two positioning holes 12, each with a circular cross-section, to facilitate the insertion of bolts into the positioning holes 12 for fixing the main contact piece 1 in the main conductive position.
[0023] When using the conductive contacts of this electrical connector, the main contact 1 is installed at the main conductive position of the connector. Simultaneously, a bolt is inserted into the positioning hole 12 to fix the main contact 1 at the main conductive position. The main contact 1 connects to the branch contact 2, which supports the top contact 3. The top contact 3 is installed at the top conductive position and fixed by a bolt inserted into the insertion hole 11. The top contact 3 also supports the vertical contact 4, which is fixed vertically by a bolt inserted into the connection hole 10. Simultaneously, the oblique contact 5 can be installed at an oblique position, and a bolt is inserted into the mating hole 8 to install the oblique contact 5. At the same time, the central converging contact 6 is installed at the central position. A bolt is inserted into the mounting hole 7 to fix the central converging contact 6 at the central position for conductive connection. The central converging contact 6 also supports the reinforcing strip 9, which in turn supports the branch contact 2, increasing the stability of the connection between the central converging contact 6 and the branch contact 2.
[0024] In this embodiment, as shown in the appendix Figure 2 - Appendix Figure 5 As shown, an inclined support 13 is fixedly connected at the angle between the vertical segment 4 and the top segment 3. A reinforcing support 14 is provided on the lower surface of the inclined support 13. Both the inclined support 13 and the reinforcing support 14 are fixedly connected to the top segment 3. A reinforcing strip 15 is fixedly connected to the lower surface of the top segment 3. An inner arc strip 16 is fixedly installed at the bottom end of the reinforcing strip 15. An outer arc strip 17 is fixedly connected to the lower surface of the inner arc strip 16. Both inclined segments 5 are fixedly connected to the outer arc strip 17.
[0025] In use, this technology uses two oblique sections 5 to support the outer arc strip 17, the outer arc strip 17 to support the inner arc strip 16, the inner arc strip 16 to support the reinforcing strip 15, and the reinforcing strip 15 to support the top section 3. At the same time, the top section 3 supports the reinforcing support strip 14, and the reinforcing support strip 14 supports the inclined support strip 13. The inclined support strip 13 can firmly support the vertical section 4 and the top section 3, thereby increasing the stability between the vertical section 4 and the top section 3, and at the same time firmly reinforcing the two oblique sections 5.
[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A conductive contact of an electrical connector, comprising a main contact (1), characterized in that: One end of the main contact (1) is fixedly connected to a branch piece (2), and a branch conductive component is provided on one side of the branch piece (2); The branch conductive component includes a top segment (3) fixedly disposed on one side of the branch segment (2), a vertical segment (4) fixedly connected to the upper surface of the top segment (3), and two oblique segments (5) provided below the top segment (3), both of which are fixedly connected to the branch segment (2). A central gathering piece (6) is provided between the two oblique segments (5). The inner wall of the central gathering piece (6) has two mounting holes (7), and the outer wall of the central gathering piece (6) is fixedly connected with a reinforcing strip (9).
2. The conductive contact of the electrical connector according to claim 1, characterized in that: The two oblique segments (5) are symmetrically arranged about the central converging segment (6), and the vertical cross-sectional shape of the central converging segment (6) is rectangular.
3. The conductive contact of the electrical connector according to claim 1, characterized in that: The central gathering piece (6) is welded to the branch piece (2), and the vertical cross-sectional shape of the two mounting holes (7) is circular.
4. The conductive contact of the electrical connector according to claim 1, characterized in that: The inner wall of the oblique segment (5) has two docking holes (8), and the cross-sectional shape of each docking hole (8) is circular.
5. The conductive contact of the electrical connector according to claim 1, characterized in that: The vertical segment (4) has two connecting holes (10) inside; The top segment (3) has two insertion holes (11) inside.
6. The conductive contact of the electrical connector according to claim 1, characterized in that: The main contact piece (1) has two positioning holes (12) inside, and the cross-sectional shape of the two positioning holes (12) is circular.
7. The conductive contact of the electrical connector according to claim 1, characterized in that: An inclined support (13) is fixedly connected at the angle between the vertical segment (4) and the top segment (3). A reinforcing support (14) is provided on the lower surface of the inclined support (13). Both the inclined support (13) and the reinforcing support (14) are fixedly connected to the top segment (3). A reinforcing strip (15) is fixedly connected to the lower surface of the top segment (3), and an inner arc strip (16) is fixedly installed at the bottom end of the reinforcing strip (15). An outer arc strip (17) is fixedly connected to the lower surface of the inner arc strip (16), and both oblique segments (5) are fixedly connected to the outer arc strip (17).