New energy automobile cable arranging device

Abstract

The utility model discloses a cable arranging device for a new energy automobile. The cable arranging device comprises a substrate, a pair of supporting plates, an adjusting assembly, a plurality of first rollers and a plurality of second rollers, a strip-shaped groove is transversely formed in the middle of the base plate; the pair of supporting plates are driven to be synchronously and longitudinally installed on the base plate in a sliding mode. The plurality of first rollers are transversely and movably mounted on the first shaft of one supporting plate at intervals, and the plurality of second rollers are transversely and movably mounted on the second shaft of the other supporting plate at intervals; each adjusting assembly is provided with a plurality of adjusting blocks, one end of each adjusting block is provided with a groove capable of being positioned on the transverse side of the first roller and the second roller, and the other end of each adjusting block transversely moves on the supporting plate and is limited and fixed. According to the utility model, the structure is simple and compact, under the condition of ensuring that a plurality of cables are arranged in a line-shaped arrangement, the adjustment of the distance between the plurality of cables is completed, and the problem of larger bending angles caused by fixed arrangement of cables of different specifications or different cable pay-off positions is avoided.

Description

New energy vehicle cable wiring device Technical Field

[0001] This utility model relates to cable routing technology, belonging to the field of new energy vehicles, and specifically relates to a cable routing device for new energy vehicles. Background Technology

[0002] Batteries, electric drive systems, and charging modules in new energy vehicles require a large number of high-voltage cables / wiring harnesses. During the assembly process, arranging the cables in a straight line can reduce their bending and crossing. This not only adapts to narrow installation environments and helps optimize assembly space, but also reduces redundant cable lengths, avoids cable tangling or overlapping that can lead to local heat accumulation, facilitates the integration of heat dissipation channels, and improves vehicle quality and safety.

[0003] Currently, manually arranging cables one by one is labor-intensive and inefficient, making it unsuitable for batch cable arranging operations. Some cable arranging devices mainly consist of rollers arranged vertically. Specifically, the upper and lower rollers can limit or clamp the cables passing between them by moving closer or further apart. For example, Chinese invention patent with publication number CN116730116A: A cable arranging device and method for new energy vehicles. Its disclosed technical solution is: using a rotating shaft 17 to drive a meshing wheel assembly 18, so that the meshing wheel assembly 18 pulls the cable. At the same time, several meshing wheel assemblies 18 pull several cables simultaneously, realizing the parallel arrangement of several cables.

[0004] However, current cable laying devices lack the ability to adjust the spacing between multiple cables. That is, the spacing between adjacent cable trays in the cable laying device is fixed. Due to the influence of cable specifications and laying position, the spacing between adjacent cables is different when they enter the cable laying. For example, when the cable laying occupies a large space, the distance between adjacent cables is also large. When such cables are arranged in a straight line, the fixed cable laying spacing cannot be adjusted according to the spacing between adjacent cables. This causes the cables to have a large bending angle when passing through the cable tray, which can easily lead to cable damage due to excessive friction between the cable and the cable tray entrance. Summary of the Invention

[0005] The purpose of this utility model is to provide a cable routing device for new energy vehicles. It has a simple and compact structure and can adjust the spacing between multiple cables while ensuring that multiple cables are arranged in a straight line. This avoids the problem of large bending angles caused by fixed routing of cables of different specifications or different cable laying positions.

[0006] To achieve the above objectives, this new energy vehicle cable routing device includes:

[0007] The substrate has a horizontally arranged strip-shaped groove in the middle for multiple cables to pass through horizontally side by side;

[0008] A pair of support plates are longitudinally slidably mounted on the base plate and are driven to move synchronously towards and away from the strip groove;

[0009] Multiple first rollers and second rollers are located on both sides of the longitudinal direction of the strip groove, with the multiple first rollers being laterally spaced and movable on a first shaft, which is mounted on a support plate; multiple second rollers are laterally spaced and movable on a second shaft, which is mounted on another support plate.

[0010] A pair of adjustment components are respectively mounted on a pair of support plates, and each adjustment component has the same number of adjustment blocks as the first roller;

[0011] One end of the adjusting block is a groove that can be positioned on the lateral side of the first roller and the second roller, and the other end moves laterally on the support plate and is limited and fixed.

[0012] In some examples of this utility model, the adjustment assembly further includes an adjustment plate and a limiting rod mounted on the adjustment block;

[0013] The adjustment plate is provided with multiple horizontally spaced, strip-shaped limiting holes, and the center line of each limiting hole extends to a point where they intersect longitudinally;

[0014] Among them, a pair of adjusting blocks are driven to slide synchronously in the longitudinal direction on the support plate, and the limiting rod slides in the limiting hole.

[0015] In some examples of this utility model, the center lines of adjacent limiting holes are equidistant in the lateral direction.

[0016] In some examples of this utility model, the adjusting block is provided with a guide hole, and the support plate is provided with a guide shaft arranged laterally. The guide shaft passes through the guide hole to make the adjusting block move laterally.

[0017] Alternatively, multiple adjustment blocks can be mounted on the support plate via slide rails.

[0018] In some examples of this utility model, when the number of first rollers is odd, the center line of the limiting hole corresponding to the first roller at the center position is arranged longitudinally, and the other first rollers are arranged symmetrically with the first roller at the center position as the center.

[0019] When the number is even, multiple first rollers are arranged symmetrically laterally.

[0020] In some examples of this utility model, the support plate is provided with a third driving member; the telescopic end of the third driving member moves longitudinally and is connected to the adjusting plate;

[0021] One of the third drive units is connected to the controller for synchronous control.

[0022] In some examples of this utility model, the first roller is axially movable and circumferentially limited and mounted on the first shaft;

[0023] One end of the first shaft is connected to the second drive component;

[0024] Multiple second rollers are rotatably mounted on a second shaft via bearings.

[0025] In some examples of this utility model, a first driving member is provided on one side of the middle portion of the substrate;

[0026] The telescopic end of the first driving component moves laterally and is rotatably connected to one end of the support rod, while the other end of the support rod is rotatably connected to the support plate.

[0027] One of the support rods is arranged in a figure-eight shape.

[0028] In some examples of this utility model, the first roller is provided with an annular groove whose size is larger than the diameter of the cable;

[0029] The second roller has an annular groove that is wider than the first roller.

[0030] Compared with existing technologies, this new energy vehicle cable routing device uses multiple first rollers and second rollers arranged in a horizontally corresponding manner. The grooves at one end of the same number of adjusting blocks can be positioned on the horizontal side of the first rollers and second rollers. Therefore, the movement of the adjusting blocks can drive the corresponding first rollers and second rollers to move horizontally on the corresponding shafts. While ensuring that multiple cables are arranged in a straight line, the spacing between multiple cables can be adjusted, avoiding the problem of large bending angles when cables of different specifications or different cable laying positions are routed through fixed routing.

[0031] Since the adjustment assembly also has an adjustment plate that is driven to move longitudinally, the center line of each limiting hole on the adjustment plate extends to a point where they intersect longitudinally, and the limiting rod on the adjustment block slides in the limiting hole, the longitudinal movement of the adjustment plate drives multiple adjustment blocks on one side of the strip groove to move and adjust laterally proportionally, avoiding the cumbersome operation caused by adjusting each adjustment block individually, and making it convenient to control a pair of adjustment plates to ensure that the upper and lower positions of multiple first rollers and second rollers correspond to each other;

[0032] Since the first roller moves axially and is circumferentially limited and installed on the first shaft, and one end of the first shaft is connected to the second drive component, when the cable passes between the first roller and the second roller for cable routing, the first roller can actively rotate to pull the cable, and the second roller can receive the cable and rotate with it. Attached Figure Description

[0033] Figure 1 is an overall front view of this utility model;

[0034] Figure 2 is a front view of a pair of support plates being driven to move synchronously on a substrate in this utility model.

[0035] Figure 3 is a front view of the cable being limited by the first roller and the second roller in this utility model;

[0036] Figure 4 is a front view of the adjusting plate driving the adjusting block to move in this utility model;

[0037] Figure 5 is a cross-sectional view of position AA in Figure 4;

[0038] Figure 6 is a schematic diagram of the assembly of the adjusting block and the first roller in this utility model;

[0039] In the figure: 10, substrate; 11, strip groove; 12, support rod; 13, first driving component;

[0040] 20. Support plate; 21. Second drive component; 22. First shaft; 23. First roller; 24. Second shaft; 25. Second roller; 26. Guide shaft; 27. Third drive component;

[0041] 30. Adjusting plate; 31. Limiting hole;

[0042] 40. Adjusting block; 41. Limiting rod; 42. Guide hole. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages 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. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0044] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by one of ordinary skill in the art to which this invention pertains. The terms “first,” “second,” and similar terms used in this patent application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, “an” or “a” and similar terms do not necessarily indicate a quantity limitation. Terms such as “comprising” or “including” mean that the element or object preceding the word encompasses the element or object listed following the word and its equivalents, without excluding other elements or objects. Terms such as “connected” or “linked” are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as “upper,” “lower,” “left,” and “right” are used only to indicate relative positional relationships; these relative positional relationships may change accordingly when the absolute position of the described object changes.

[0045] As shown in Figures 1, 2, and 5, this new energy vehicle cable routing device includes:

[0046] The substrate 10 has a horizontally arranged strip groove 11 in the middle for multiple cables to pass through horizontally side by side;

[0047] A pair of support plates 20 are longitudinally slidably mounted on the base plate 10 and are driven to move synchronously toward and away from the strip groove 11;

[0048] Multiple first rollers 23 and second rollers 25, which correspond one-to-one, are located on both sides of the longitudinal direction of the strip groove 11. The multiple first rollers 23 are laterally spaced and movably mounted on the first shaft 22, which is mounted on one of its support plates 20. The multiple second rollers 25 are laterally spaced and movably mounted on the second shaft 24, which is mounted on another support plate 20.

[0049] A pair of adjustment components are respectively mounted on a pair of support plates 20, and each adjustment component has an adjustment block 40 in the same number as the first roller 23;

[0050] One end of the adjusting block 40 is a groove that can be positioned on the lateral side of the first roller 23 and the second roller 25, and the other end moves laterally on the support plate 20 and is limited and fixed.

[0051] Specifically, the substrate 10 is the basic support structure of this wiring device, which can be arranged vertically, and the middle part of the substrate 10 is provided with a horizontally arranged strip groove 11.

[0052] A pair of support plates 20 can slide longitudinally on the base plate 10 via slide rails;

[0053] The number of first rollers 23 is the same as the number of second rollers 25, and their positions correspond to each other. For example, five first rollers 23 are arranged laterally at intervals on the upper support plate 20, and correspondingly, five second rollers 25 are arranged laterally at intervals on the lower support plate 20. Cables can pass through between the first rollers 23 and the second rollers 25 to complete the arrangement of five cables in a line. The first rollers 23 and the second rollers 25 can rotate relative to the cables. It should be noted that the first rollers 23 and the second rollers 25 are provided with annular grooves on their circumferences. These annular grooves are cable routing grooves for cable routing. This is a conventional structure and will not be further elaborated. In addition, the positions of the first rollers 23 and the second rollers 25 correspond to each other, and their positions can be adjusted by adjusting blocks 40. The following will use the first roller 23 as an example for explanation.

[0054] A pair of adjustment components, corresponding to a pair of support plates 20, each adjustment component has 5 adjustment blocks 40, the upper 5 adjustment blocks 40 are in contact with 5 first rollers 23, and the lower 5 adjustment blocks 40 are in contact with 5 second rollers 25. The purpose is to enable the corresponding first rollers 23 and second rollers 25 to be adjusted laterally through the adjustment blocks 40.

[0055] Multiple cables are passed through the strip groove 11, and a pair of support plates 20 are driven to move synchronously close to the strip groove 11, so that the adjacent first roller 23 and second roller 25 act on the cables in the same way. This allows them to rotate relative to the cables and limit their movement, which is a traditional roller cable laying structure.

[0056] The adjusting block 40 can be driven to move laterally on the support plate 20. One end of the adjusting block 40 is a groove that allows the lateral sides of the first roller 23 and the second roller 25 to be embedded therein. Therefore, the movement of the adjusting block 40 can drive the corresponding first roller 23 and the second roller 25 to move laterally on the corresponding shaft and be limited, thereby completing the adjustment of the spacing between multiple cables and ensuring that the multiple cables are arranged in a straight line, avoiding the problem of large bending angles caused by different specifications of cables or different cable laying positions passing through the fixed cable laying.

[0057] As a movable structure of the adjusting block 40, the adjusting block 40 can be slidably installed on the support plate 20. The bolt is threadedly connected to the adjusting block 40, and one end can contact and limit the support plate 20 as the thread rotates. That is, the adjusting block 40 is equivalent to a "fork" for the lateral movement of the first roller 23 and the second roller 25. When it moves to the appropriate position, the adjusting block 40 is limited and fixed by the bolt.

[0058] In the above example, although the horizontal position adjustment of the first roller 23 and the second roller 25 can be achieved, when laying multiple cables, the number of the first roller 23 and the second roller 25 is large, and adjusting each adjustment block 40 individually is cumbersome, and it cannot be guaranteed that the vertical positions of the first roller 23 and the second roller 25 correspond to each other.

[0059] In some examples of this utility model, as shown in Figures 4 to 6, the adjustment assembly further includes an adjustment plate 30 that is driven to move longitudinally, and a limiting rod 41 mounted on the adjustment block 40.

[0060] The adjusting plate 30 is provided with a plurality of horizontally spaced and strip-shaped limiting holes 31, the center line of each limiting hole 31 extending to a point where they intersect in the longitudinal direction;

[0061] Among them, a pair of adjusting blocks 40 slide synchronously longitudinally on the support plate 20, and the limiting rod 41 slides within the limiting hole 31;

[0062] Specifically, to ensure the stability of the lateral movement of the adjusting block 40, the adjusting block 40 may be provided with a guide hole 42, and the support plate 20 is provided with a laterally arranged guide shaft 26. The guide shaft 26 passes through the guide hole 42 to make the adjusting block 40 move laterally, or the adjusting block 40 is mounted on the support plate 20 by a slide rail.

[0063] The limiting holes 31 on the adjusting plate 30 are determined according to the number of the first rollers 23. Taking the limiting hole 31 with the smaller angle between the center line and the longitudinal direction as the reference, multiple limiting holes 31 are arranged at an angle and the center line extends to a point where they intersect in the longitudinal direction. The purpose is that when the adjusting plate 30 is driven to move longitudinally, since the limiting rod 41 on the adjusting block 40 slides in the limiting hole 31 and the adjusting block 40 moves laterally on the support plate 20, the adjusting plate 30 can drive multiple adjusting blocks 40 to move laterally synchronously, and the lateral movement distance can be proportional. For example, when the initial spacing ratio between adjacent adjusting blocks 40 is k, the adjusting plate 30 moves longitudinally, and the limiting rod 41 moves in the limiting hole 31 to make the adjusting block 40 move laterally. After the movement, the spacing ratio between adjacent adjusting blocks 40 is still k.

[0064] In this example, the longitudinal movement of the adjusting plate 30 can drive the multiple adjusting blocks 40 on one side of the strip groove 11 to move and adjust laterally proportionally, avoiding the cumbersome operation of adjusting each adjusting block 40 individually, and making it convenient to control a pair of adjusting plates 30 to ensure that the upper and lower positions of the multiple first rollers 23 and second rollers 25 correspond to each other.

[0065] Preferably, the center lines of adjacent limiting holes 31 are equidistant in the lateral direction;

[0066] The support plate 20 is provided with a horizontally arranged guide shaft 26, and the adjusting block 40 is provided with a guide hole 42. The guide shaft 26 passes through the guide hole 42 to make the adjusting block 40 move laterally, or the adjusting block 40 is mounted on the support plate 20 by a slide rail.

[0067] Specifically, when laying cables, their specifications are roughly the same, and it is required that the spacing between adjacent cables be the same. Therefore, when the center lines of adjacent limiting holes 31 are the same in the horizontal direction, when the adjusting plate 30 moves longitudinally and drives the adjusting block 40 to move laterally, the spacing between adjacent adjusting blocks 40 can be the same after the movement, that is, the spacing between adjacent first rollers 23 and adjacent second rollers 25 can be consistent.

[0068] As an embodiment of a pair of adjusting blocks 40 sliding synchronously longitudinally on a support plate 20, as shown in Figures 1 and 4, the support plate 20 is provided with a third driving member 27; the telescopic end of the third driving member 27 moves longitudinally and is connected to the adjusting plate 30.

[0069] Among them, both third drive units 27 are connected to the controller for synchronous control;

[0070] Specifically, the third drive component 27 can be a hydraulic cylinder, which is connected to the controller;

[0071] The controller controls a pair of drive components to move synchronously, ensuring precise control and avoiding the problem of misalignment between the first roller 23 and the second roller 25 after the adjustment plate 30 moves longitudinally, which would prevent the cable from being effectively routed.

[0072] In some examples of this utility model, when the number of first rollers 23 is odd, the center line of the limiting hole 31 corresponding to the first roller 23 at the center position is arranged longitudinally, and the other first rollers 23 are arranged symmetrically with the first roller 23 at the center position as the center.

[0073] When the number is even, multiple first rollers 23 are arranged symmetrically laterally;

[0074] In some examples of this utility model, the first roller 23 is axially movable and circumferentially limited and mounted on the first shaft 22;

[0075] One end of the first shaft 22 is connected to the second drive component 21;

[0076] Multiple second rollers 25 are rotatably mounted on the second shaft 24;

[0077] Specifically, the first roller 23 is mounted on the first shaft 22 by means of a flat key or spline, so as to realize the axial movement of the first roller 23 to adjust its position on the first shaft 22, and the circumferential limitation of the first roller 23 to make it rotate with the first shaft 22;

[0078] Both the first shaft 22 and the second shaft 24 are mounted on the support plate 20 via lugs. The second drive component 21 can be a motor connected to the controller. After the motor starts, it drives the first shaft 22 and the first roller 23 on the first shaft 22 to rotate. The second shaft 24 can be rotatably mounted on the second shaft 24 via bearings.

[0079] When the cable passes between the first roller 23 and the second roller 25 for cable routing, the first roller 23 can actively rotate to pull the cable, and the second roller 25 can rotate to receive the cable.

[0080] In some examples of this utility model, as shown in Figures 1 and 2, a first driving member 13 is provided on one side of the middle part of the substrate 10;

[0081] The telescopic end of the first driving member 13 moves laterally and is rotatably connected to one end of the support rod 12, while the other end of the support rod 12 is rotatably connected to the support plate 20.

[0082] Among them, a pair of support rods are arranged in a figure-eight shape;

[0083] Specifically, the first driving component 13 can be a hydraulic cylinder or a pneumatic cylinder, which is installed in the middle of the base plate 10, moves laterally at the telescopic end, and is connected to a pair of support plates 20 through a pair of support rods 12. The pair of support rods 12 are arranged in a figure-eight shape, so they can drive the pair of support plates 20 to move closer and further away from each other, so as to achieve their synchronous action.

[0084] In some examples of this utility model, as shown in FIG3, the first roller 23 is provided with an annular groove whose size is larger than the diameter of the cable.

[0085] The second roller 25 is provided with an annular groove that is larger than the width of the first roller 23;

[0086] Specifically, the annular groove on the first roller 23 and the annular groove on the second roller 25 form a cable tray for the cable to pass through;

[0087] The annular groove on the second roller 25 is wider than the width of the first roller 23, so that when the first roller 23 and the second roller 25 approach each other, the first roller 23 can be located in the annular groove of the second roller 25, thereby limiting the cable and preventing the cable from detaching from the first roller 23 and the second roller 25 during cable laying.

[0088] When this new energy vehicle cable routing device is used, multiple cables are passed through the strip groove 11. A pair of support plates 20 drive the support rod 12 through the first driving member 13 to move closer and further away from each other on the base plate 10. That is, when they move closer, the first roller 23 and the second roller 25 that are adjacent to each other act on the cable, which can rotate and limit the cable.

[0089] The third driving component 27 is activated, causing a pair of adjusting plates 30 to move synchronously longitudinally on the support plate 20. Because the adjusting plate 30 is provided with a limiting hole 31 for the upper limit rod 41 of the adjusting block 40 to slide, the adjusting plate 30 can drive multiple adjusting blocks 40 to move synchronously laterally, and the lateral movement distance can be proportional. The movement of the adjusting block 40 can drive the corresponding first roller 23 and second roller 25 to move laterally on the corresponding shaft and be limited, thus completing the adjustment of the spacing of multiple cables and ensuring that multiple cables are arranged in a straight line, avoiding the problem of large bending angles caused by different specifications of cables or different cable laying positions passing through the fixed cable laying.

[0090] When the second drive unit 21 is activated, it can drive multiple first rollers 23 to rotate, thereby completing the cable laying and traction. After the cable laying is completed, the adjustment plate 30 can drive the adjustment block 40, and the adjustment block 40 can drive the first rollers 23 and the second rollers 25 to move to a suitable position, and the pair of support plates 20 move away from each other.

[0091] The foregoing description of the exemplary embodiments of the new energy vehicle cable routing device proposed by this utility model is based on preferred embodiments. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the concept of this utility model, and various combinations can be made to the various technical features and structures proposed by this utility model without exceeding the protection scope of this utility model, which is determined by the appended claims.

Claims

1. A cable routing device for new energy vehicles, characterized in that, include: A substrate (10) has a transversely arranged strip groove (11) in the middle for multiple cables to pass through laterally side by side; a pair of support plates (20) are longitudinally slidably mounted on the substrate (10) and driven to move synchronously towards and away from the strip groove (11); multiple first rollers (23) and second rollers (25) are located one-to-one on the longitudinal sides of the strip groove (11), the multiple first rollers (23) are transversely spaced and movably mounted on a first shaft (22), the first shaft (22) is mounted on one of its support plates (20). Above; multiple second rollers (25) are laterally spaced and movably mounted on a second shaft (24), the second shaft (24) is mounted on another support plate (20); a pair of adjustment components are respectively mounted on a pair of support plates (20), each adjustment component has an adjustment block (40) in the same number as the first roller (23); one end of the adjustment block (40) is a groove that can be positioned on the lateral side of the first roller (23) and the second roller (25), and the other end moves laterally on the support plate (20) and is limited and fixed.

2. The new energy vehicle cable routing device according to claim 1, characterized in that, The adjustment assembly also includes an adjustment plate (30) and a limiting rod (41) mounted on the adjustment block (40); the adjustment plate (30) is provided with a plurality of transversely spaced and strip-shaped limiting holes (31), the center line of each limiting hole (31) extends to a point where they intersect in the longitudinal direction; wherein, a pair of adjustment blocks (40) are driven to slide synchronously in the longitudinal direction on the support plate (20), and the limiting rod (41) slides in the limiting hole (31).

3. The new energy vehicle cable routing device according to claim 2, characterized in that, The center lines of adjacent limiting holes (31) are equidistant in the transverse direction.

4. The new energy vehicle cable routing device according to claim 2, characterized in that, The adjusting block (40) is provided with a guide hole (42), and the support plate (20) is provided with a guide shaft (26) arranged laterally. The guide shaft (26) passes through the guide hole (42) to make the adjusting block (40) move laterally; or multiple adjusting blocks (40) are mounted on the support plate (20) by means of a slide rail.

5. The new energy vehicle cable routing device according to claim 2, characterized in that, When the number of first rollers (23) is odd, the center line of the limiting hole (31) corresponding to the first roller (23) at the center position is arranged longitudinally, and the other first rollers (23) are arranged symmetrically with the first roller (23) at the center position as the center; when the number is even, the multiple first rollers (23) are arranged symmetrically laterally.

6. The new energy vehicle cable routing device according to any one of claims 2 to 5, characterized in that, The support plate (20) is provided with a third driving member (27); the telescopic end of the third driving member (27) moves longitudinally and is connected to the adjustment plate (30); wherein, a pair of third driving members (27) are connected to the controller for synchronous control.

7. The new energy vehicle cable routing device according to any one of claims 2 to 5, characterized in that, The first roller (23) is axially movable and circumferentially limited and mounted on the first shaft (22); one end of the first shaft (22) is connected to the second drive member (21); a plurality of second rollers (25) are rotatably mounted on the second shaft (24) through bearings.

8. The new energy vehicle cable routing device according to any one of claims 2 to 5, characterized in that, A first driving member (13) is provided on one side of the middle part of the substrate (10); the telescopic end of the first driving member (13) moves laterally and is rotatably connected to one end of the support rod (12), and the other end of the support rod (12) is rotatably connected to the support plate (20); wherein, a pair of support rods (12) are arranged in a figure-eight shape.

9. The new energy vehicle cable routing device according to claim 8, characterized in that, The first roller (23) has an annular groove with a size larger than the diameter of the cable; the second roller (25) has an annular groove with a size larger than the width of the first roller (23).

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