High-voltage wire harness support device and vehicle

Abstract

The invention provides a high-voltage wire harness support device and a vehicle, the high-voltage wire harness support device comprises a fixing mechanism and a sliding mechanism, the fixing mechanism is fixed on a vehicle body, the sliding mechanism is arranged on the fixing mechanism in a sliding mode, and the sliding mechanism is further provided with a containing part used for containing a high-voltage wire harness. The sliding mechanism can slide on the fixing mechanism along with jumping of the high-voltage wire harness. Compared with the prior art, according to the high-voltage wire harness bracket device disclosed by the invention, the sliding mechanism can slide on the fixing mechanism, so that when the jumping high-voltage wire harness jumps in the accommodating part of the sliding mechanism, the sliding mechanism can be driven to slide on the fixing mechanism so as to be matched with the jumping amplitude of the high-voltage wire harness; therefore, the abrasion probability of the high-voltage wire harness bracket device to the jumping high-voltage wire harness is reduced, and the insulating property of the whole vehicle and the driving safety are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of vehicles, and in particular relates to a high-voltage wire harness bracket device and a vehicle. Background Art

[0002] At present, there are more and more electric heavy trucks and mining trucks with higher and higher power. As a result, high-voltage wire harnesses are becoming thicker and thicker. Therefore, reliable and safe power supply facilities and brackets are needed to fix them.

[0003] The current automotive wiring harness bracket and the high-voltage wiring harness are basically fixed, and there is no relative displacement between the two. When the vehicle is bumpy, it cannot adapt to the jumping amplitude of the high-voltage wiring harness on the jumping electrical equipment. Therefore, it is very easy to cause wear and even damage to the high-voltage wiring harness, resulting in insulation damage of the high-voltage wiring harness, reducing the insulation performance of the entire vehicle, or causing electric shock accidents.

[0004] Therefore, how to overcome the above technical defects is a problem that needs to be solved urgently by those skilled in the art. Summary of the invention

[0005] In view of this, an object of the present invention is to provide a high-voltage wire harness bracket device, which can reduce the wear of the high-voltage wire harness, improve the insulation performance of the entire vehicle, and improve driving safety.

[0006] Another object of the present invention is to provide a vehicle.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A high voltage wire harness support device, comprising:

[0009] A fixing mechanism, fixed on a vehicle body;

[0010] The sliding mechanism is slidably arranged on the fixing mechanism. The sliding mechanism is also provided with a receiving portion for receiving the high-voltage wire harness. The sliding mechanism can slide on the fixing mechanism as the high-voltage wire harness bounces.

[0011] Optionally, the accommodating portion is an accommodating groove or an accommodating ring.

[0012] Optionally, the fixing mechanism is a fixed shaft, the sliding mechanism is a pulley, the pulley is slidably disposed on the fixed shaft, and the accommodating portion is opened on the pulley.

[0013] Optionally, the fixing mechanism is a slide rail, the sliding mechanism is a slider, the slider is slidably disposed on the slide rail, and the accommodating portion is provided on the slider.

[0014] Optionally, the fixing mechanism is a supporting shaft, and the sliding mechanism includes a sleeve and a ring, the sleeve is slidably connected to the supporting shaft, and the ring is fixed on the sleeve.

[0015] Optionally, the fixing mechanism is arranged in a horizontal direction or in a vertical direction.

[0016] Optionally, the fixing mechanism is one or more;

[0017] Each of the fixing mechanisms is configured with one or more of the sliding mechanisms.

[0018] Optionally, it further includes a first support plate and a second support plate, wherein the first support plate and the second support plate are respectively arranged at two ends of the fixing mechanism, and the sliding mechanism is arranged between the first support plate and the second support plate.

[0019] Optionally, a limiting plate is further included, one end of which is fixed to the first support plate or the second support plate, and the other end of which is placed on a side of the accommodating portion to limit the high-voltage wire harness.

[0020] A vehicle comprises a high-voltage wire harness support device as described in any one of the above.

[0021] It can be seen from the above technical solution that, compared with the prior art, the high-voltage wire harness bracket device disclosed in the embodiment of the present invention has a sliding mechanism that can slide on the fixing mechanism. Therefore, when the jumping high-voltage wire harness jumps in the accommodating part of the sliding mechanism, it will drive the sliding mechanism to slide on the fixing mechanism to match the jumping amplitude of the high-voltage wire harness, thereby reducing the probability of wear of the high-voltage wire harness bracket device on the jumping high-voltage wire harness, and improving the insulation performance of the whole vehicle and driving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0023] Figure 1 A front view of a high-voltage wire harness support device disclosed in an embodiment of the present invention;

[0024] Figure 2 A cross-sectional view of a high-voltage wire harness support device disclosed in an embodiment of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the high-voltage wire harness support device and the high-voltage wire harness disclosed in an embodiment of the present invention;

[0026] Figure 4 for Figure 3 A front view of

[0027] Figure 5 for Figure 3 Dorsal view of;

[0028] Figure 6 for Figure 3 Left view of

[0029] Figure 7 for Figure 3 Right view of;

[0030] Figure 8 for Figure 3 Bottom view of

[0031] Fig. 9 for Figure 3 Top view of the .

[0032] Description of reference numerals:

[0033] 100, fixing mechanism; 200, sliding mechanism; 201, accommodating portion; 300, first supporting plate; 400, second supporting plate; 500, limiting plate; 600, high-voltage wire harness; 700, electrical equipment. DETAILED DESCRIPTION

[0034] In view of this, the core of the present invention is to provide a high-voltage wire harness bracket device, which can reduce the wear of the high-voltage wire harness, improve the insulation performance of the whole vehicle, and improve driving safety.

[0035] Another core of the present invention is to provide a vehicle.

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Please refer to Figures 1 to 9 .

[0037] Please refer to Figure 1 and Figure 2 The high-voltage wire harness support device disclosed in the embodiment of the present invention includes a fixing mechanism 100 and a sliding mechanism 200, wherein the fixing mechanism 100 is fixed on the vehicle body, and the sliding mechanism 200 is slidably arranged on the fixing mechanism 100. The sliding mechanism 200 is also provided with a receiving portion 201 for receiving the high-voltage wire harness 600. The sliding mechanism 200 can slide on the fixing mechanism 100 as the high-voltage wire harness 600 jumps.

[0038] Compared with the prior art, the high-voltage wire harness bracket device disclosed in the embodiment of the present invention has a sliding mechanism 200 that can slide on the fixing mechanism 100. Therefore, when the jumping high-voltage wire harness 600 jumps in the accommodating portion 201 of the sliding mechanism 200, the sliding mechanism 200 will be driven to slide on the fixing mechanism 100 to match the jumping amplitude of the high-voltage wire harness 600, thereby reducing the probability of wear of the high-voltage wire harness bracket device on the jumping high-voltage wire harness 600 and improving the insulation performance of the entire vehicle and driving safety.

[0039] The embodiment of the present invention does not limit the specific structure of the accommodation portion 201. The accommodation portion 201 may be an accommodation groove, an accommodation ring, or other structures. As long as the structure meets the use requirements of the present invention, it is within the protection scope of the present invention.

[0040] When the accommodation portion 201 is an accommodation groove, the accommodation groove may be a semicircular groove, an arc-shaped groove, a rectangular groove, a special-shaped groove, or an accommodation groove of other shapes.

[0041] When the accommodating portion 201 is an accommodating ring, the accommodating ring may be a circular ring, a rectangular ring, or an accommodating ring of other shapes.

[0042] The embodiment of the present invention does not limit the specific structures of the fixing mechanism 100 and the sliding mechanism 200. As long as the structures meet the use requirements of the present invention, they are within the protection scope of the present invention.

[0043] As one of the embodiments of the present invention, please combine Figures 3 to 9 It is understood that the fixing mechanism 100 disclosed in the embodiment of the present invention may be a fixed shaft, and the sliding mechanism 200 may be a pulley, wherein the pulley is slidably disposed on the fixed shaft, and the accommodating portion 201 is disposed on the pulley.

[0044] When the sliding mechanism 200 is a pulley, the accommodating portion 201 preferably adopts an accommodating groove, that is, a circle of accommodating grooves is opened along the circumference of the pulley, and the high-voltage wire harness 600 is placed in the accommodating groove. When the high-voltage wire harness 600 jumps, the high-voltage wire harness 600 can drive the pulley to slide along the axial direction of the fixed axis, so that the sliding amplitude of the pulley on the fixed axis matches the jumping amplitude of the high-voltage wire harness 600, thereby reducing the wear of the pulley on the high-voltage wire harness 600 and improving the insulation performance and driving safety of the whole vehicle.

[0045] The receiving groove is preferably an arc groove or a semicircular groove. Such a configuration can match the pulley structure and is easier to process and manufacture.

[0046] As another embodiment of the present invention, the fixing mechanism 100 disclosed in the embodiment of the present invention may be a slide rail, the sliding mechanism 200 is a slider, the slider is slidably disposed on the slide rail, and the accommodation portion 201 is provided on the slider.

[0047] When the sliding mechanism 200 is a slider, the accommodating portion 201 preferably adopts an accommodating groove, that is, a accommodating groove is provided on each side of the slider, and the high-voltage wire harness 600 is placed in the accommodating groove. When the high-voltage wire harness 600 jumps, the high-voltage wire harness 600 can drive the slider to slide along the axial direction of the slide rail, so that the sliding amplitude of the slider matches the jumping amplitude of the high-voltage wire harness 600, thereby reducing the wear of the slider on the high-voltage wire harness 600 and improving the insulation performance and driving safety of the whole vehicle.

[0048] The specific shape of the receiving groove can match the slider. For example, when the slider is a rectangular structure, the receiving grooves on each side of the slider can be correspondingly set to a rectangular structure; of course, the receiving grooves on each side of the slider can also be correspondingly set to a semicircular or arc structure.

[0049] As another specific embodiment of the present invention, the fixing mechanism 100 may adopt a support shaft, and the sliding mechanism 200 may adopt a combination structure of a sleeve and a collar, wherein the sleeve is slidably sleeved on the support shaft, the collar is fixed on the sleeve, and the collar is used to accommodate the high-voltage wire harness 600. This structure can also drive the sleeve to slide along the axial direction of the support shaft when the high-voltage wire harness 600 jumps.

[0050] The embodiment of the present invention does not specifically limit the specific configuration of the fixing mechanism 100. As long as the configuration meets the use requirements of the present invention, it is within the protection scope of the present invention.

[0051] As one of the embodiments, the fixing mechanism 100 disclosed in the embodiment of the present invention can be set in the horizontal direction or in the vertical direction, and the specific setting needs to be made according to the actual situation.

[0052] When the high-voltage wire harness 600 jumps left and right, the fixing mechanism 100 needs to be set in the horizontal direction, and the sliding mechanism 200 can be slidably set on the fixing mechanism 100; when the high-voltage wire harness 600 jumps up and down, the fixing mechanism 100 needs to be set in the vertical direction, and the sliding mechanism 200 can be slidably set on the fixing mechanism 100.

[0053] The embodiment of the present invention does not specifically limit the specific number of the fixing mechanism 100 and the sliding mechanism 200. As long as the structure meets the use requirements of the present invention, it is within the protection scope of the present invention.

[0054] There may be one or more fixing mechanisms 100 , and one or more sliding mechanisms 200 may be provided on each fixing mechanism 100 .

[0055] As a specific embodiment of the present invention, please refer to Figure 1-Figure 3 It is understood that the fixing mechanism 100 disclosed in the embodiment of the present invention is a fixed shaft, and the sliding mechanism 200 is a pulley, wherein two fixed shafts are provided and arranged in the vertical direction, and two pulleys are provided on each fixed shaft, and each pulley is provided with a receiving groove for accommodating the high-voltage wire harness 600. Among them, the high-voltage wire harness 600 connected to the electrical equipment 700 can be bent and arranged in the receiving groove. When the electrical equipment 700 jumps up and down, it drives the high-voltage wire harness 600 to jump up and down, and the high-voltage wire harness 600 jumping up and down will drive the pulley to slide up and down along the fixed shaft, so that the pulley and the high-voltage wire harness 600 can achieve synchronous movement, thereby avoiding the wear of the pulley on the high-voltage wire harness 600.

[0056] As a further embodiment, the high-voltage wire harness support device disclosed in the embodiment of the present invention further includes a first support plate 300 and a second support plate 400, wherein the first support plate 300 and the second support plate 400 are respectively arranged at the two ends of the fixing mechanism 100, and the sliding mechanism 200 is arranged between the first support plate 300 and the second support plate 400. In this way, under the action of the first support plate 300 and the second support plate 400, the sliding displacement of the sliding mechanism 200 can be limited.

[0057] In addition, the first support plate 300 and the second support plate 400 can also provide installation positions for the installation of the high-voltage wire harness bracket device and the entire vehicle.

[0058] Since the sliding mechanism 200 and the fixing mechanism 100 are slidably matched, there is a gap between the sliding mechanism 200 and the fixing mechanism 100, and the size of the gap is not specifically limited by those skilled in the art.

[0059] As a further embodiment, the high-voltage wire harness bracket device disclosed in the embodiment of the present invention also includes a limiting plate 500, wherein one end of the limiting plate 500 is fixed on the first support plate 300 or the second support plate 400, and the other end is placed on the side of the accommodating portion 201 of the sliding mechanism 200 to limit the high-voltage wire harness 600.

[0060] The embodiment of the present invention does not limit the specific structure of the limiting plate 500. As long as the structure meets the use requirements of the present invention, it is within the protection scope of the present invention.

[0061] As one of the embodiments, the limiting plate 500 disclosed in the embodiment of the present invention can be an L-shaped plate, wherein one end of the L-shaped plate is fixed on the first support plate 300 or the second support plate 400, and the other end is bent down and placed on one side of the high-voltage wire harness 600 of the sliding structure, so as to achieve the limitation of the jumping high-voltage wire harness 600.

[0062] Among them, a limiting plate 500 needs to be set on the side of each accommodating portion 201, and the fixing mechanism 100, the limiting plate 500, and the first support plate 300, or the fixing mechanism 100, the limiting plate 500, and the second support plate 400 can be connected by bolts, so that disassembly can be conveniently achieved.

[0063] When the high-voltage wire harness 600 jumps up and down, the first support plate 300 and the second support plate 400 can limit the up and down displacement distance of the high-voltage wire harness 600, that is, limit it in the vertical direction, and the limit plate 500 can limit the left and right displacement distance of the high-voltage wire harness 600, that is, limit it in the horizontal direction.

[0064] When the high-voltage wire harness 600 jumps left and right, the first support plate 300 and the second support plate 400 can limit the left and right displacement distance of the high-voltage wire harness 600, that is, limit it in the horizontal direction, and the limit plate 500 can limit the up and down displacement distance of the high-voltage wire harness 600, that is, limit it in the vertical direction.

[0065] An embodiment of the present invention further discloses a vehicle, comprising the high-voltage wire harness bracket device disclosed in any one of the above embodiments.

[0066] Since the vehicle adopts the high-voltage wire harness bracket device disclosed in the embodiment of the present invention, the vehicle has the technical advantages of the high-voltage wire harness bracket device disclosed in the embodiment of the present invention, and the embodiment of the present invention will not be described in detail.

[0067] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprises" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0068] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0069] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high voltage wire harness support device, characterized in that: include: A fixing mechanism, fixed on a vehicle body; The sliding mechanism is slidably arranged on the fixing mechanism. The sliding mechanism is also provided with a receiving portion for receiving the high-voltage wire harness. The sliding mechanism can slide on the fixing mechanism as the high-voltage wire harness bounces.

2. The high voltage wire harness support device according to claim 1, characterized in that: The accommodating portion is an accommodating groove or an accommodating ring.

3. The high voltage wire harness support device according to claim 1, characterized in that: The fixing mechanism is a fixed shaft, the sliding mechanism is a pulley, the pulley is slidably arranged on the fixed shaft, and the accommodating portion is arranged on the pulley.

4. The high voltage wire harness support device according to claim 1, characterized in that: The fixing mechanism is a slide rail, the sliding mechanism is a slider, the slider is slidably arranged on the slide rail, and the accommodating portion is arranged on the slider.

5. The high voltage wire harness support device according to claim 1, characterized in that: The fixing mechanism is a supporting shaft, and the sliding mechanism comprises a sleeve and a collar. The sleeve is slidably connected to the supporting shaft, and the collar is fixed on the sleeve.

6. The high voltage wire harness support device according to any one of claims 1 to 5, characterized in that: The fixing mechanism is arranged in a horizontal direction or in a vertical direction.

7. The high voltage wire harness support device according to any one of claims 1 to 5, characterized in that: The fixing mechanism is one or more; Each of the fixing mechanisms is configured with one or more of the sliding mechanisms.

8. The high voltage wire harness support device according to claim 1, characterized in that: It also includes a first support plate and a second support plate, wherein the first support plate and the second support plate are respectively arranged at two ends of the fixing mechanism, and the sliding mechanism is arranged between the first support plate and the second support plate.

9. The high voltage wire harness support device according to claim 8, characterized in that: It also includes a limiting plate, one end of which is fixed to the first supporting plate or the second supporting plate, and the other end is placed on the side of the accommodating portion to limit the high-voltage wire harness.

10. A vehicle, characterized in that: It comprises a high-voltage wire harness support device as described in any one of claims 1 to 9.

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