Connection assembly

Abstract

The utility model discloses a connecting assembly, including first connector, second connector and cable. First connector is equipped with first connecting mouth. Second connector is equipped with second connecting mouth. Cable includes composite section and branch section connected in proper order, and the composite section with branch section has demarcation, and the composite section is away from the demarcation one end with first connecting mouth is connected, and the branch section is away from the demarcation one end with second connecting mouth is connected. Wherein, the demarcation is covered with waterproof cement, and the waterproof cement is covered with adhesive tape. The utility model is through the demarcation between composite section and branch section outside covering waterproof cement and adhesive tape, can avoid water from demarcation to enter to the composite section inside, has improved the waterproof performance of entire connecting assembly.

Description

Technical Field

[0001] This utility model relates to the field of connectors, and in particular to a connection component. Background Technology

[0002] With the development of new energy vehicles, the application of high-voltage wiring harnesses is becoming increasingly widespread. However, in practical applications, due to the inconsistency in the interface specifications between the control box and the vehicle connectors, the matching cables must adopt... Figure 1 The proposed solution involves removing the outer sheath and other parts of one end of the cable to expose the single-core wire, thus creating a branch segment. The portion covering the outer sheath forms the composite segment. By dividing the cable into composite and branch segments, it accommodates different connection requirements at both ends. However, this solution allows water to easily flow from the boundary between the composite and branch segments into the composite segment and then into the first connector, posing a safety hazard. Utility Model Content

[0003] The main objective of this invention is to provide a connecting component, comprising: The first connector has a first connection port; The second connector has a second connection port; The cable includes a composite segment and a branch segment connected in sequence, with a boundary between the composite segment and the branch segment. The end of the composite segment away from the boundary is connected to a first connection port, and the end of the branch segment away from the boundary is connected to a second connection port. The boundary is covered with waterproof cement, and the waterproof cement is covered with tape.

[0004] Optionally, in one embodiment of the present invention, the composite segment consists of, from the inside out, a plurality of single-core wires, a shielding layer, and an outer sheath; the branch segment consists of a plurality of single-core wires.

[0005] Optionally, in one embodiment of the present invention, a corrugated pipe is further included, which is sleeved over the composite section and the tape.

[0006] Optionally, in one embodiment of the present invention, the single-core wire includes a conductor and an insulating layer covering the conductor.

[0007] This invention improves the waterproof performance of the entire connecting assembly by covering the boundary between the composite section and the branch section with waterproof cement and tape. The waterproof cement fills the gap at the boundary, forming a waterproof barrier to prevent water from flowing into the composite section and then into the first connector. The tape is used to fix the waterproof cement and further waterproof the component. Attached Figure Description

[0008] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0009] Figure 1 This is a schematic diagram of a prior art connection component. Figure 2 This is a schematic diagram of the structure of an embodiment of the connecting component of this utility model; Figure 3 This is a schematic diagram of another embodiment of the connecting component of this utility model.

[0010] Explanation of icon numbers: 100', 100, connecting assembly; 10, first connector; 11, first connection port; 20, second connector; 21, second connection port; 30, cable; 30a, dividing point; 31, composite section; 32, branch section; 40, anti-cement; 50, tape; 60, corrugated pipe.

[0011] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0012] 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.

[0013] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0014] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the term "and / or" throughout the text includes three solutions; taking A and / or B as an example, it includes technical solution A, technical solution B, and a technical solution that simultaneously satisfies A and B. Furthermore, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0015] With the development of new energy vehicles, the application of high-voltage wiring harnesses is becoming increasingly widespread. However, in practical applications, due to the inconsistency in the interface specifications between the control box and the vehicle connectors, the matching cables must adopt... Figure 1 In the proposed solution, the outer sheath and other parts of one end of the cable 30 are removed from the existing connection assembly 100', exposing the single-core wire to form a branch segment 32. The part covering the outer sheath becomes the composite segment 31. By dividing the cable 30 into the composite segment 31 and the branch segment 32, different connection requirements at both ends can be accommodated. However, this solution allows water to easily flow from the boundary 30a between the composite segment 31 and the branch segment 32 into the composite segment 31 and then into the first connector 10, thus posing a safety hazard.

[0016] In view of this, the present invention proposes a connecting component 100, which covers the boundary 30a between the composite section 31 and the branch section 32 with waterproof cement 40 and tape 50. The waterproof cement 40 fills the gap at the boundary 30a, forming a waterproof barrier to prevent water from flowing into the composite section 31 and then into the first connector 10. The tape 50 is used to fix the waterproof cement 40 and further waterproof it, thereby improving the waterproof performance of the entire connecting component 100.

[0017] To better understand the above technical solution, a detailed explanation of the technical solution is provided below with reference to the accompanying drawings.

[0018] like Figure 2-3As shown, this utility model proposes a connecting component 100, including a first connector 10, a second connector 20, and a cable 30; the first connector 10 is provided with a first connection port 11; the second connector 20 is provided with a second connection port 21; the cable 30 includes a composite segment 31 and a branch segment 32 connected in sequence, with a boundary 30a between the composite segment 31 and the branch segment 32, the end of the composite segment 31 away from the boundary 30a being connected to the first connection port 11, and the end of the branch segment 32 away from the boundary 30a being connected to the second connection port 21; wherein, the boundary 30a is covered with anti-cement 40, and the anti-cement 40 is covered with adhesive tape 50.

[0019] Understandably, cable 30 includes multiple single-core wires and an outer sheath covering the single-core wires. Stripping the outer sheath of cable 30 near the second connector 21 exposes the multiple single-core wires, forming a branch segment 32. The other end of cable 30 forms a composite segment 31, and the composite segment 31 and branch segment 32 form a boundary 30a. First connector 10 has a first connector 11, which connects to the end of composite segment 31 away from boundary 30a. Second connector 21 connects to the end of branch segment 32 away from boundary 30a, thus connecting first connector 10 and second connector 20. By covering the boundary 30a between composite segment 31 and branch segment 32 with waterproof cement 40 and tape 50, and filling the gaps in boundary 30a with waterproof cement 40, a waterproof barrier is formed, preventing moisture from flowing into composite segment 31 and subsequently into first connector 10, thus improving the waterproof performance of the entire connection assembly 100. By wrapping the waterproof cement 40 with tape 50, the waterproof cement 40 is prevented from falling off, while the overall waterproof performance of the connector is further enhanced.

[0020] Further, in one embodiment of this utility model, the composite segment 31, from the inside out, consists of: multiple single-core wires, a shielding layer, and an outer sheath; the branch segment 32 consists of multiple single-core wires. It can be understood that the innermost layer of the composite segment 31 consists of multiple parallel single-core wires. The shielding layer is fitted over the entire assembly of the multiple single-core wires to suppress electromagnetic interference (EMI) and ensure signal transmission stability. An outer sheath covers the shielding layer to resist damage from mechanical wear, chemical corrosion, and environmental factors. Preferably, the single-core wire includes a conductor and an insulating layer covering the conductor. The conductor is used to transmit electrical energy, and the insulating layer provides insulation protection for the conductor. By peeling away the shielding layer and outer sheath near the second connection port 21, exposing the multiple single-core wires, the branch segment 32 is formed.

[0021] Furthermore, in one embodiment of this utility model, a corrugated pipe 60 is also included, which is sleeved over the composite section 31 and the tape 50. It is understood that by sleeved with the corrugated pipe 60 over the composite section 31 and the tape 50, the cable 30's resistance to external impacts can be improved, extending its lifespan. The triple protection of the cement 40, the tape 50, and the corrugated pipe 60 significantly enhances the waterproof performance of the connecting assembly 100.

[0022] The above description is only an optional embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the concept of the present utility model and using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included in the patent protection scope of the present utility model.

Claims

1. A connecting component (100), characterized in that, include: The first connector (10) is provided with a first connection port (11); The second connector (20) is provided with a second connection port (21); The cable (30) includes a composite segment (31) and a branch segment (32) connected in sequence, with a boundary (30a) between the composite segment (31) and the branch segment (32). The end of the composite segment (31) away from the boundary (30a) is connected to the first connection port (11), and the end of the branch segment (32) away from the boundary (30a) is connected to the second connection port (21). The boundary (30a) is covered with anti-cement (40), and the anti-cement (40) is covered with tape (50).

2. The connecting component (100) as described in claim 1, characterized in that, The composite section (31) consists of, from the inside out, multiple single-core wires, a shielding layer, and an outer sheath; the branch section (32) consists of multiple single-core wires.

3. A connecting component (100) as described in claim 2, characterized in that, It also includes a corrugated pipe (60), which is sleeved outside the composite section (31) and the tape (50).

4. A connecting component (100) as described in claim 2, characterized in that, The single-core wire includes a conductor and an insulating layer covering the conductor.

Images