A multi-wire bundle fixture that reduces heat

Abstract

The utility model provides a kind of multi-wire harness fixing device reducing heat, it is related to wire harness fixing technical field, comprising: connecting plate seat, movable collection strip, clamping strip, screw rod, nut and bolt;The movable collection strip is connected outside connecting plate seat, wire harness is located in movable collection strip;Movable collection strip outside one end is connected with clamping strip, and clamping strip is contacted with wire harness;Movable collection strip outside other end is connected with screw rod, and screw rod is connected with clamping strip, and screw rod outside is connected with nut;Two bolts are connected outside movable collection strip, and bolt is connected with connecting plate seat.The utility model is arranged in order by wire slot to wire harness, so that each wire harness is spaced, effectively avoid heat accumulation, and then improve the heat dissipation performance of wire harness;It can be flexibly rotated and adjusted according to the difference of actual trend of wire harness, so that it can be more fitted to the fixing needs of different trend wire harness, provide more adaptive fixing scheme for various wire harness trend scene.

Description

Technical Field

[0001] This utility model relates to the field of wire harness fixing technology, and in particular to a multi-wire harness fixing device for reducing heat. Background Technology

[0002] Wiring harnesses are the overall system of service equipment for a certain load source group, such as relay lines, switching devices, control systems, etc. Among automotive internal components, wiring harnesses are the most widely used and one of the most important components. Because there are many wiring harnesses inside a car and the wiring is intricate, it is necessary to bundle and fix multiple wiring harnesses to facilitate wiring and installation.

[0003] In practical applications, the mainstream multi-wire harness fixing devices on the market generally use centralized bundling to fix the wire harness. This fixing method has obvious drawbacks. The heat generated by the wire harness during operation is difficult to dissipate quickly, which can easily lead to safety hazards due to overheating. Utility Model Content

[0004] This utility model relates to a multi-wire harness fixing device for reducing heat, which solves the problem that existing multi-wire harness fixing devices usually use a centralized bundling method to fix the wire harnesses, and the heat generated by the wire harnesses during operation is difficult to dissipate quickly, which can easily lead to safety hazards due to excessive temperature of the wire harnesses.

[0005] In a first aspect, this utility model provides a multi-wire harness fixing device for reducing heat, specifically comprising: a connecting plate base, a movable gathering strip, a clamping strip, a screw, a nut, and bolts; the movable gathering strip is externally connected to the connecting plate base, and the wire harness is located inside the movable gathering strip; a clamping strip is externally connected to one end of the movable gathering strip, and the clamping strip contacts the wire harness; a screw is externally connected to the other end of the movable gathering strip, and the screw is connected to the clamping strip, and a nut is externally connected to the screw; two bolts are externally connected to the movable gathering strip, and the bolts are connected to the connecting plate base.

[0006] Furthermore, the movable gathering strip has equidistant wire grooves inside, and the clamping strip is rotatably connected to the movable gathering strip. The clamping strip is located inside the wire grooves, which separate the wire bundles from each other to avoid heat accumulation and better achieve heat dissipation of the wire bundles.

[0007] Furthermore, the screw is rotatably connected to the movable gathering strip, and the end of the clamping strip is provided with a connecting groove. The screw is connected to the connecting groove, and the nut is threadedly connected to the screw. The clamping strip is in contact with the nut. When the wire harness is located in the wire groove, the clamping strip is rotated so that the clamping strip is in the wire groove and in contact with the wire harness. The screw is then rotated so that the screw moves into the connecting groove. The nut is tightened, and the nut drives the clamping strip to rotate, so that the clamping strip is in close contact with the wire harness, thereby achieving the effect of clamping and fixing the wire harness.

[0008] Furthermore, the movable gathering strip is rotatably connected to the connecting plate seat, and the rotation angle of the movable gathering strip is 0~180 degrees.

[0009] Furthermore, the connecting plate seat is provided with an arc-shaped rail on the outside, the arc-shaped rail has a T-shaped cross-section, and the movable gathering bar is provided with an arc-shaped groove inside. The arc-shaped rail is slidably connected in the arc-shaped groove. The movable gathering bar can be rotated and adjusted according to the different directions of the wire harness, and the angle of the movable gathering bar can be changed, which is better suited to the needs of fixing wire harnesses with different directions.

[0010] Furthermore, the connecting plate base is provided with positioning grooves at equal intervals in a semi-circular manner on the outside, and screw holes are provided on both sides of the movable gathering strip, with the screw holes communicating with the positioning grooves.

[0011] Furthermore, the bolt is threaded into the screw hole, and the end of the bolt is located in the positioning groove. After the movable gathering strip has been rotated and adjusted, the screw hole and the positioning groove are in a connected state. Tighten the bolt so that the end of the bolt is in the positioning groove, and the bolt can fix the movable gathering strip.

[0012] This utility model provides a multi-wire harness fixing device for reducing heat, which has the following beneficial effects: In use, this invention arranges the wire harness in an orderly manner through wire grooves, ensuring that each wire harness is spaced apart, effectively preventing heat accumulation and improving the heat dissipation performance of the wire harness. After the wire harness is placed inside the wire groove, the clamping bar is rotated to precisely position it in the groove. At this point, the clamping bar contacts the surface of the wire harness. Rotating the screw moves it into the connecting groove, and tightening the nut causes the nut to rotate moderately, promoting a tight fit between the clamping bar and the wire harness. This achieves a stable clamping and fixing effect on the wire harness, effectively ensuring the stability and reliability of the wire harness during use.

[0013] In addition, the movable gathering strip can be flexibly rotated and adjusted according to the actual routing of the wire harness, so that its angle can better fit the fixing requirements of wire harnesses with different routings, providing a more suitable fixing solution for various wire harness routing scenarios; after the movable gathering strip has completed the rotation adjustment and reached the ideal angle, the screw hole will connect with the positioning groove, and the bolt will be tightened to move the end of the bolt into the positioning groove, thereby fixing the movable gathering strip with the bolt and ensuring the fixing effect of the movable gathering strip on the wire harness position.

[0014] Other advantages, objectives and features of this invention will be apparent in part from the following description, and in part from the understanding of those skilled in the art through study and practice of this invention. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0016] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the present invention.

[0017] In the attached diagram: Figure 1 A schematic diagram of the overall axonometric structure of this application is shown; Figure 2 A schematic diagram of the axial structure of the connecting plate seat of this application is shown; Figure 3 A schematic diagram of the connection structure of the movable retaining strip, clamping strip, screw, nut and bolt of this application is shown; Figure 4 A schematic diagram of the shaft side structure of the clamp bar in the rotating opening and closing state of this application is shown.

[0018] Figure label: 1. Connecting plate seat; 11. Arc-shaped rail; 12. Positioning groove; 2. Movable gathering strip; 21. Wire groove; 22. Arc-shaped slide groove; 23. Screw hole; 3. Clamping bar; 31. Connecting groove; 4. Screw; 5. Nut; 6. Bolt. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Example 1: Please refer to Figures 1 to 4 : This utility model proposes a multi-wire harness fixing device for reducing heat, comprising: a connecting plate base 1, a movable gathering strip 2, a clamping strip 3, a screw 4, a nut 5, and bolts 6; the movable gathering strip 2 is externally connected to the connecting plate base 1, and the wire harness is located inside the movable gathering strip 2; a clamping strip 3 is connected to one end of the movable gathering strip 2, and the clamping strip 3 is in contact with the wire harness; a screw 4 is connected to the other end of the movable gathering strip 2, and the screw 4 is connected to the clamping strip 3, and a nut 5 is connected to the outside of the screw 4; two bolts 6 are externally connected to the movable gathering strip 2, and the bolts 6 are connected to the connecting plate base 1; wire grooves 21 are equidistantly arranged inside the movable gathering strip 2, and the clamping strip 3 is rotatably connected to the movable gathering strip 2, and the clamping strip 3 is located inside the wire grooves 21; the wire harnesses are separated by the wire grooves 21 to avoid heat accumulation and better achieve heat dissipation of the wire harnesses.

[0021] In this embodiment of the utility model, the screw 4 is rotatably connected to the movable gathering strip 2, the end of the clamping strip 3 is provided with a connecting groove 31, the screw 4 is connected in the connecting groove 31, the nut 5 is threadedly connected to the screw 4, and the clamping strip 3 is in contact with the nut 5; Using the above technical solution, after the wire harness is located in the wire groove 21, rotate the clamping bar 3 so that the clamping bar 3 is in the wire groove 21 and contacts the wire harness. Then rotate the screw 4 so that the screw 4 moves into the connecting groove 31 and tighten the nut 5. The nut 5 drives the clamping bar 3 to rotate so that the clamping bar 3 is in close contact with the wire harness, thereby achieving the effect of clamping and fixing the wire harness and ensuring the stability of the wire harness.

[0022] In this embodiment of the utility model, the movable gathering strip 2 is rotatably connected to the connecting plate seat 1. The rotation angle of the movable gathering strip 2 is 0~180 degrees. An arc-shaped rail 11 is provided on the outside of the connecting plate seat 1. The arc-shaped rail 11 has a T-shaped cross-section. An arc-shaped groove 22 is provided inside the movable gathering strip 2. The arc-shaped rail 11 is slidably connected to the arc-shaped groove 22. By adopting the above technical solution, the movable gathering strip 2 can be rotated and adjusted according to the different directions of the wire harness, thereby changing the angle of the movable gathering strip 2 and making it more suitable for the fixing applications of wire harnesses with different directions.

[0023] In Example 2, based on Example 1, the connecting plate base 1 is provided with positioning grooves 12 at equal intervals in a semi-circular manner. The movable gathering strip 2 is provided with screw holes 23 on both sides. The screw holes 23 are connected to the positioning grooves 12. The bolts 6 are threaded into the screw holes 23, and the ends of the bolts 6 are located in the positioning grooves 12. Using the above technical solution, after the movable gathering strip 2 has been rotated and adjusted, the screw hole 23 and the positioning groove 12 are in a connected state. Tighten the bolt 6 so that the end of the bolt 6 is in the positioning groove 12. The movable gathering strip 2 is fixed by the bolt 6 to ensure that the movable gathering strip 2 maintains the position of the wire harness.

[0024] The working principle of this embodiment is as follows: First, based on the differences in the actual direction of the wire harness, the movable gathering strip 2 is flexibly rotated and adjusted. By precisely adjusting the angle of the movable gathering strip 2, it can better meet the fixing requirements of wire harnesses with different directions. After the movable gathering strip 2 has completed the rotation adjustment and reached the ideal angle, the screw hole 23 connects with the positioning groove 12, and the bolt 6 is tightened so that the end of the bolt 6 is connected to the positioning groove 12, and the movable gathering strip 2 is fixed by the bolt 6. The wire harness is located in the wire groove 21, which separates the wire harnesses from each other, effectively avoiding heat accumulation and thus improving the heat dissipation performance of the wire harness. The clamping strip 3 is rotated so that it falls precisely into the wire groove 21, and the clamping strip 3 contacts the surface of the wire harness. The screw 4 is rotated to move the screw 4 into the connecting groove 31, and then the nut 5 is tightened. During the tightening process of the nut 5, the nut 5 drives the clamping strip 3 to rotate moderately, so that the clamping strip 3 fits tightly with the wire harness, thereby achieving a stable clamping and fixing effect on the wire harness.

[0025] The following points should be noted in this article: 1. The accompanying drawings of this utility model embodiment only involve the structures involved in this utility model embodiment; other structures can refer to general designs.

[0026] 2. Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0027] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A multi-wire harness fixing device for reducing heat, comprising: The connecting plate base (1), movable gathering strip (2), clamping strip (3), screw (4), nut (5) and bolt (6) are characterized in that the movable gathering strip (2) is connected to the outside of the connecting plate base (1), and the wire harness is located inside the movable gathering strip (2); one end of the movable gathering strip (2) is connected to the clamping strip (3), and the clamping strip (3) is in contact with the wire harness; the other end of the movable gathering strip (2) is connected to the screw (4), the screw (4) is connected to the clamping strip (3), and the screw (4) is connected to the nut (5); two bolts (6) are connected to the outside of the movable gathering strip (2), and the bolts (6) are connected to the connecting plate base (1).

2. The multi-wire harness fixing device for reducing heat according to claim 1, characterized in that, The movable gathering strip (2) has equidistant grooves (21) inside, and the clamping strip (3) is rotatably connected to the movable gathering strip (2), with the clamping strip (3) located inside the groove (21).

3. The multi-wire harness fixing device for reducing heat according to claim 1, characterized in that, The screw (4) is rotatably connected to the movable gathering bar (2), and the end of the clamping bar (3) is provided with a connecting groove (31). The screw (4) is connected in the connecting groove (31), and the nut (5) is threadedly connected to the screw (4). The clamping bar (3) is in contact with the nut (5).

4. The multi-wire harness fixing device for reducing heat according to claim 1, characterized in that, The movable gathering bar (2) is rotatably connected to the connecting plate seat (1), and the rotation angle of the movable gathering bar (2) is 0~180 degrees.

5. A multi-wire harness fixing device for reducing heat according to claim 4, characterized in that, The connecting plate seat (1) is provided with an arc-shaped rail (11) on the outside. The arc-shaped rail (11) has a T-shaped cross section. The movable gathering bar (2) is provided with an arc-shaped groove (22) inside. The arc-shaped rail (11) is slidably connected in the arc-shaped groove (22).

6. The multi-wire harness fixing device for reducing heat according to claim 1, characterized in that, The connecting plate base (1) is provided with positioning grooves (12) arranged in a semi-circular shape at equal intervals on the outside. The movable gathering strip (2) is provided with screw holes (23) on both sides, and the screw holes (23) are connected to the positioning grooves (12).

7. A multi-wire harness fixing device for reducing heat according to claim 6, characterized in that, The bolt (6) is threaded into the bolt hole (23), and the end of the bolt (6) is located in the positioning groove (12).

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