Combined wire duct

Abstract

The utility model discloses a combined wire duct, which is used for accommodating and fixing a circular conductor and a flat conductor and comprises at least two duct bodies, at least one first fixing part is arranged in each duct body and used for fixing the circular conductor, and at least one second fixing part is further arranged in each duct body and used for fixing the flat conductor. A first connecting structure is arranged at the end of each groove body, when different groove bodies are spliced end to end, every two adjacent groove bodies are fixedly connected through the corresponding first connecting structure, and the circular conductors and the flat conductors extend in the length directions of the groove bodies respectively. And a plurality of corresponding groove bodies are selected for splicing, so that the effect of protecting the conductors can be achieved, and the types and the number of the groove bodies can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wire troughs, and more specifically, to a combined wire trough. Background Art

[0002] According to the fixed position of the wiring harness on the vehicle, especially in some areas with complex surrounding environments such as the front cabin and body, different wire ducts are required to restrain and protect different wiring harness directions. The assembly is complicated and time-consuming, and the cost is relatively high.

[0003] Therefore, a new structure is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a combined wire trough for accommodating and fixing round conductors and flat conductors, comprising at least two trough bodies, wherein at least one first fixing portion is provided inside the trough body for fixing the round conductor, and at least one second fixing portion is provided inside the trough body for fixing the flat conductor;

[0005] A first connecting structure is provided at the end of the slot body. When different slot bodies are spliced ​​end to end, two adjacent slot bodies are fixedly connected by the first connecting structure. The circular conductor and the flat conductor are respectively extended along the length direction of the slot body.

[0006] Optionally, the second fixing portion includes supporting portions oppositely arranged on the inner wall of the slot body, the supporting portions are respectively provided with clamping portions, and both sides of the flat conductor are respectively clamped between the opposite clamping portions.

[0007] Optionally, the second fixing portion further includes a fixing column protruding from the bottom wall of the slot body, and the flat conductor is provided with a fixing hole matching the fixing column. When the flat conductor is clamped on the clamping portion, the fixing column passes through the fixing hole.

[0008] Optionally, a plurality of the clamping portions are arranged at intervals along a direction perpendicular to the bottom wall of the slot body, and the different flat conductors are stacked and respectively clamped and fixed with the plurality of the clamping portions.

[0009] Optionally, the first fixing portion includes at least one wire clamp, which is clamped and arranged inside the slot body, and a wire clamping hole of the wire clamp faces the direction in which the circular conductor extends.

[0010] Optionally, there are multiple wire clips, and the multiple wire clips are spaced apart along a direction perpendicular to the extension of the circular conductor, and the multiple wire clips are integrally injection molded.

[0011] Optionally, the first connection structure includes a clamping mechanism and a connecting mechanism respectively provided on the outer wall of the end portion of the trough body, and two adjacent trough bodies are clamped and connected via the clamping mechanism and the connecting mechanism.

[0012] Optionally, the trough body further includes a cover body, and the cover body is fixedly connected to the trough body via a second connecting structure.

[0013] Optionally, the second connection structure is an adhesive structure, a magnetic structure, a plug-in structure or a snap-on structure.

[0014] Optionally, the second connection structure includes a snap-fit ​​groove provided on one of the trough body or the cover body, and a snap-fit ​​protrusion on the other, for snapping the trough body and the cover body together.

[0015] The utility model has the following technical effects:

[0016] After using this quick-assembly cable duct structure, you can select multiple corresponding ducts for splicing according to the length and extension direction of round conductors and flat conductors, which not only protects the conductors but also reduces the types and number of ducts.

[0017] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

[0019] Figure 1 This is a schematic diagram of the structure of the slot body, flat conductor and round conductor in the utility model;

[0020] Figure 2 This is a schematic structural diagram of the tank body in the utility model;

[0021] Figure 3 This is a cross-sectional view of the combination of the slot body, the flat conductor and the round conductor in the utility model;

[0022] Figure 4 This is a schematic diagram of the overall structure of the combined cable duct.

[0023] The following are marked in the figure:

[0024] 10. Round conductor; 20. Flat conductor; 30. Slot; 40. First fixing portion; 50. Second fixing portion; 60. Cover;

[0025] 310, first connecting structure; 510, supporting portion; 511, clamping portion; 520, fixing column; 410, wire clamp; 311, clamping mechanism; 312, connecting mechanism; 610, second connecting structure. DETAILED DESCRIPTION

[0026] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention.

[0027] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention, its application, or uses.

[0028] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0029] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0030] This novel invention provides Figure 1-Figure 4 The combined wire trough is used to accommodate and fix the round conductor 10 and the flat conductor 20. The combined wire trough includes at least two trough bodies 30. At least one first fixing portion 40 is provided inside the trough body 30 for fixing the round conductor 10. At least one second fixing portion 50 is also provided inside the trough body 30 for fixing the flat conductor 20.

[0031] The first fixing portion 40 and the second fixing portion 50 can be integrally formed by injection molding with the slot body 30 , or can be clips that match the interior of the slot body 30 , the round conductor 10 , and the flat conductor 20 , respectively.

[0032] A first connecting structure 310 is provided at the end of the slot body 30 . When different slot bodies 30 are spliced ​​end to end, two adjacent slot bodies 30 are fixedly connected by the first connecting structure 310 . The circular conductor 10 and the flat conductor 20 are respectively extended along the length direction of the slot body 30 .

[0033] After using this quick-assembly cable duct structure, corresponding slots 30 can be selected and spliced ​​according to the length and extension direction of the round conductor 10 and the flat conductor 20, which not only protects the conductors but also reduces the types and number of slots 30.

[0034] According to the fixed positions of the circular conductor 10 and the flat conductor 20 on the vehicle, especially in some areas with complex surrounding environments such as the front cabin and the body, different cable ducts are needed to constrain the directions of conductors of different shapes. In the present invention, the same duct body 30 can be used to fix conductors of different shapes, which is convenient and quick.

[0035] The circular conductor 10 can be a multi-core conductor or a single-core conductor, and can be a flexible conductor or a rigid conductor; the flat conductor 20 can be a single-core or multi-core rigid conductor, or a PCB rigid circuit board.

[0036] like Figure 2-Figure 3 As shown, the second fixing portion 50 includes supporting portions 510 disposed opposite to each other on the inner sidewall of the slot body 30. The supporting portions 510 are provided with respective clamping portions 511. Both sides of the flat conductor 20 are clamped between the opposing clamping portions 511. The clamping portions 511 on the supporting portions 510 are disposed one by one in a corresponding manner.

[0037] Furthermore, the second fixing portion 50 further includes a fixing column 520 protruding from the bottom wall of the slot body 30 , and the flat conductor 20 is provided with a fixing hole matching the fixing column 520 . When the flat conductor 20 is clamped on the clamping portion 511 , the fixing column 520 passes through the fixing hole.

[0038] The clamping portion 511 can be configured as a single-layer or multi-layer structure according to actual needs. Fixing holes are provided on the flat conductor 20, and fixing posts 520 are provided on the slot 30 to further secure the flat conductor 20. Even in complex situations, the flat conductor 20 can be prevented from shaking, ensuring the stability of the electrical connection.

[0039] Furthermore, multiple clamping portions 511 are spaced apart in a direction perpendicular to the bottom wall of the slot body 30. Different flat conductors 20 are stacked and secured to the clamping portions 511. The multi-layered design of the clamping portions 511 allows for the convenient and quick simultaneous securing of multiple flat conductors 20 of the same width as needed.

[0040] like Figure 2-Figure 3 As shown, the first fixing portion 40 includes at least one wire clip 410. The wire clip 410 can be clamped and arranged inside the slot body 30. The wire clip 410 can also be integrally injection-molded with the slot body 30. The wire clamping hole of the wire clip 410 faces the direction in which the circular conductor 10 extends. The shape of the wire clip 410 matches the inner wall of the slot body 30 and the circular conductor 10, respectively.

[0041] Furthermore, according to actual application conditions, there are multiple wire clips 410 , and the multiple wire clips 410 are spaced apart along a direction perpendicular to the extension of the circular conductor 10 . The multiple wire clips 410 are integrally injection molded.

[0042] like Figure 1 Figure 2 and Figure 4 As shown, the first connection structure 310 includes a snap-fit ​​structure 311 and a connection mechanism 312, respectively provided on the outer walls of the ends of the trough bodies 30. Two adjacent trough bodies 30 are snap-fitted together by the snap-fit ​​structure 311 and the connection mechanism 312. The trough bodies 30 are modular products, and the number of trough bodies 30 used can be spliced ​​and arranged according to the extended lengths of the round conductors 10 and flat conductors 20, as well as actual usage needs.

[0043] Furthermore, the tank body 30 further includes a cover body 60 , and the cover body 60 is fixedly connected to the tank body 30 via a second connection structure 610 .

[0044] The second connection structure 610 can be an adhesive structure, a magnetic structure, a plug-in structure, or a snap-on structure.

[0045] like Figure 4 As shown, the second connection structure 610 includes a snap-fit ​​groove provided on one of the slot body 30 or the cover body 60 and a snap-fit ​​protrusion on the other, so as to buckle the slot body 30 and the cover body 60 .

[0046] The structure of the cover 60 is a modular product and can be increased according to the number of troughs 30 to be connected.

[0047] Although some specific embodiments of the present invention have been described in detail through examples, those skilled in the art will appreciate that the above examples are for illustration only and are not intended to limit the scope of the present invention. Those skilled in the art will appreciate that modifications may be made to the above embodiments without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A combined wire duct for accommodating and fixing round conductors and flat conductors, characterized in that: The invention comprises at least two slots, wherein at least one first fixing portion is provided inside the slot for fixing the round conductor, and at least one second fixing portion is provided inside the slot for fixing the flat conductor; A first connecting structure is provided at the end of the slot body. When different slot bodies are spliced ​​end to end, two adjacent slot bodies are fixedly connected by the first connecting structure. The circular conductor and the flat conductor are respectively extended along the length direction of the slot body.

2. The combined wire duct according to claim 1, characterized in that: The second fixing portion includes supporting portions oppositely arranged on the inner wall of the slot body, each supporting portion is provided with a clamping portion, and both sides of the flat conductor are clamped between the opposite clamping portions.

3. The combined wire duct according to claim 2, characterized in that: The second fixing portion further includes a fixing column protruding from the bottom wall of the slot body. The flat conductor is provided with a fixing hole matching the fixing column. When the flat conductor is clamped on the clamping portion, the fixing column passes through the fixing hole.

4. The combined wire duct according to claim 2, characterized in that: Along a direction perpendicular to the bottom wall of the slot body, a plurality of the clamping parts are arranged at intervals, and the different flat conductors are stacked and respectively clamped and fixed with the plurality of the clamping parts.

5. The combined wire duct according to claim 1, characterized in that: The first fixing portion includes at least one wire clamp, which is clamped and arranged inside the slot body, and the wire clamping hole of the wire clamp faces the direction in which the circular conductor extends.

6. The combined wire duct according to claim 5, characterized in that: There are multiple wire clips, and the multiple wire clips are arranged at intervals along a direction perpendicular to the extension of the circular conductor. The multiple wire clips are integrally injection molded.

7. The combined wire duct according to claim 1, characterized in that: The first connection structure includes a clamping mechanism and a connecting mechanism respectively arranged on the outer wall of the end of the trough body, and two adjacent trough bodies are clamped and connected through the clamping mechanism and the connecting mechanism.

8. The combined wire duct according to claim 1, characterized in that: The trough body further includes a cover body, and the cover body is fixedly connected to the trough body via a second connecting structure.

9. The combined wire duct according to claim 8, characterized in that: The second connection structure is an adhesive structure, a magnetic structure, a plug-in structure or a clip-on structure.

10. The combined wire duct according to claim 8, characterized in that: The second connection structure includes a snap-fit ​​groove provided on one of the trough body or the cover body, and a snap-fit ​​protrusion on the other, for snapping the trough body and the cover body together.

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