Wire harness structure, vehicle door and vehicle

Abstract

The utility model provides a wire harness structure, a vehicle door and a vehicle. The wire harness structure comprises a first telescopic pipe, one end of which is used for being fixedly arranged on a vehicle body of a vehicle; one end of the second telescopic pipe is used for being fixedly arranged on a vehicle door of a vehicle, the end, away from a vehicle body, of the first telescopic pipe is arranged on the transition piece, the end, away from the vehicle door, of the second telescopic pipe is arranged on the transition piece, and a wire of the vehicle penetrates through the first telescopic pipe, the transition piece and the second telescopic pipe to enter the vehicle door. The transition piece is fixedly arranged at the hinged position of the automobile door and the automobile body and synchronously rotates along with the automobile door. According to the wire harness structure, the vehicle door and the vehicle, the technical problem that the opening angle of the vehicle door is large, and wires are prone to being extruded and damaged is solved.

Description

Technical Field

[0001] The present application relates to automobile circuit accessory technology, and in particular to a wiring harness structure, a vehicle door and a vehicle thereof. Background Art

[0002] The door harness is an electrical harness that connects the door locks, door and window controls, audio, lighting and other components in the car. It is mainly used to transmit control signals and power. The main components of the door harness include wires, terminal connectors, protective covers, interface connectors, etc. Among them, the wires are the main components that connect the various components, the terminal connectors are used to connect the wires and the harness, the protective covers are used to protect the wires from damage, and the interface connectors are used to connect the door harness and the main harness of the car.

[0003] The wiring harness structure of the related technology includes a rubber protective cover and electric wires inserted into the rubber protective cover. One end of the rubber protective cover is fixed on the vehicle door, and the other end is fixed on the vehicle body, so that the electric wires can draw electricity from the vehicle body and transmit signals and power to the electrical components on the vehicle door. Because the rubber protective cover has a certain elasticity, the rubber protective cover can be extended and retracted when the vehicle door is opened or closed, so that the normal use of the electric wires will not be affected when the vehicle door is opened or closed.

[0004] However, when the door is opened at a larger angle, for example, more than 100°, a longer rubber protective cover and wires need to be reserved. When the door is opened to the maximum angle, the entire wiring harness structure is pulled to a longer state. When the door is closed, the longer wiring harness will be easily out of control and squeezed onto the door and body, eventually causing damage to the wires. Utility Model Content

[0005] The present application provides a wiring harness structure, a vehicle door and a vehicle thereof, so as to solve the technical problem in the related art that a large opening angle of a vehicle door easily leads to extrusion and damage of the wires.

[0006] In a first aspect, the present application provides a wiring harness structure, comprising:

[0007] A first telescopic tube, one end of which is used to be fixedly arranged on a body of the vehicle;

[0008] a second telescopic tube, one end of which is used to be fixedly mounted on a door of the vehicle,

[0009] A transition piece, an end of the first telescopic tube away from the vehicle body is arranged on the transition piece, an end of the second telescopic tube away from the vehicle door is arranged on the transition piece, the electrical wires of the vehicle are passed through the first telescopic tube, the transition piece and the second telescopic tube to enter the vehicle door, the transition piece is fixedly arranged at the hinge of the vehicle door and the vehicle body, and rotates synchronously with the vehicle door.

[0010] In some embodiments, the transition piece includes a box body, the box body is used to be fixedly arranged on the vehicle door, and the box body has a channel for the wire to pass through.

[0011] In some embodiments, the box body includes a mounting shell and a mounting cover, the two ends of the mounting shell are through-set, the two ends of the mounting shell are provided with the mounting covers, the first telescopic tube is passed through and fixedly connected to one of the mounting covers, and the second telescopic tube is passed through and fixedly connected to the other mounting cover.

[0012] In some embodiments, the first telescopic tube comprises a first bellows, and the second telescopic tube comprises a second bellows.

[0013] In some embodiments, a first connection cover is provided at the end of the first telescopic tube away from the transition piece, and the first connection cover is used to be detachably connected to the vehicle body, and a second connection cover is provided at the end of the second telescopic tube away from the transition piece, and the second connection cover is used to be detachably connected to the vehicle door.

[0014] In some embodiments, a mounting member is disposed on the box body, and the mounting member is used to detachably connect the box body to a hinge between the vehicle door and the vehicle body.

[0015] In a second aspect, the present application provides a vehicle door, comprising a door panel and the wiring harness structure, wherein a hinged rotating part is fixedly arranged on the door panel, and the hinged rotating part is used to be rotatably arranged on the vehicle body, and the transition piece comprises a box body, and the box body is arranged on the hinged rotating part and rotates synchronously with the hinged rotating part.

[0016] In some embodiments, the hinged rotating part includes an arc-shaped plate, which is fixedly disposed on the edge of the door panel close to the vehicle body, and the recess of the arc-shaped plate is disposed in a direction away from the door panel. The box body is disposed in an arc shape as a whole, and the arc-shaped box body is fixedly disposed on the arc plate along the length direction of the arc plate.

[0017] In some embodiments, a mounting member is provided on the box body, and the mounting member is used to detachably connect the box body to the hinge between the vehicle door and the vehicle body; the mounting member includes a plurality of fixing rods provided on the box body, the fixing rods are passed through the arc plate, and the fixing rods are provided with anti-detachment members for preventing the fixing rods from detaching from the arc plate.

[0018] In a third aspect, the present application provides a vehicle, comprising a vehicle body and the vehicle door, wherein the vehicle body is provided with a hinged fixed portion, and the hinged rotating portion is rotatably arranged on the hinged fixed portion.

[0019] The embodiment of the present application provides a wiring harness box, a vehicle door and a vehicle thereof. A box body is arranged between a door panel and a vehicle body, one end of a first telescopic tube is connected to the box body, and the other end is connected to the vehicle body, one end of a second telescopic tube is connected to the box body, and the other end is connected to the vehicle door. Since the box body rotates synchronously with the vehicle door, the relative position between the vehicle door and the box body will not change, so that the second telescopic tube will not be telescoped. At this time, since the spacing between the box body and the vehicle body changes, the first telescopic tube is telescoped to protect the wires. When the opening angle of the vehicle door is large, only the first telescopic tube is telescoped, and the wires can be located in the first telescopic tube and the second telescopic tube and move, so that when the opening angle of the vehicle door is too large, the first telescopic tube will not be extended to a longer length. When the vehicle door is closed, the first telescopic tube that has not been extended to a longer state is easily retracted to the original state, and the vehicle door will not cause the first telescopic tube to be squeezed, thereby improving the use effect of the wires when the vehicle door is opened at a large angle, thereby solving the technical problem of the related art that the large door opening angle easily causes the wires to be squeezed and damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0021] Figure 1 A schematic diagram of the structure of the wiring harness provided in an embodiment of the present application;

[0022] Figure 2 A partial structural schematic diagram of the wiring harness structure and the combined state of the door and the vehicle body provided in the embodiment of the present application;

[0023] Figure 3 A partial structural schematic diagram of the wiring harness structure and the combined state of the door and the vehicle body provided in the embodiment of the present application;

[0024] Figure 4 A schematic diagram of the partial structure of the curved plate and the fixing rod of the vehicle provided in an embodiment of the present application.

[0025] Description of reference numerals:

[0026] 100, first telescopic tube; 110, first connecting cover; 111, cover body; 112, flange; 113, first corrugated tube;

[0027] 200, second telescopic tube; 210, second connecting cover; 211, cover plate; 212, protrusion; 213, second bellows;

[0028] 300, transition piece; 310, box body; 311, mounting shell; 312, mounting cover; 320, fixing rod;

[0029] 400, vehicle door; 410, hinged rotating part; 411, curved plate;

[0030] 500, vehicle body; 510, hinged fixing portion; 511, fixing block; 520, hinge shaft.

[0031] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0032] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0033] First, the terms involved in this application are explained:

[0034] Door harness: Door harness is an electrical harness that connects door locks, door and window controls, audio, lighting and other components in a car. It is mainly used to transmit control signals and power. The main components of the door harness include wires, terminal connectors, protective covers, interface connectors, etc. Among them, wires are the main components that connect various components, terminal connectors are used to connect wires and harnesses, protective covers are used to protect wires from damage, and interface connectors are used to connect door harnesses and the main harness of the car.

[0035] Doors: provide access for drivers and passengers to enter and exit the vehicle, isolate interference from outside the vehicle, reduce side impacts to a certain extent, and protect passengers. The beauty of a car is also related to the shape of the door. The quality of a door is mainly reflected in its anti-collision performance, sealing performance, ease of opening and closing, and of course other indicators of its use function.

[0036] Body: The body refers to the part of the vehicle used to carry people and cargo, and also refers to the vehicle as a whole. The body of some vehicles is both the driver's workplace and a place to accommodate passengers and cargo.

[0037] Bellows: Bellows refers to a tubular elastic sensitive element connected by foldable corrugated sheets along the folding and stretching direction. Bellows mainly include metal bellows, bellows expansion joints, bellows heat exchange tubes, diaphragm boxes and metal hoses. Metal bellows are mainly used to compensate for pipeline thermal deformation, shock absorption, and absorb pipeline settlement deformation. They are widely used in petrochemical, instrumentation, aerospace, chemical, electric power, water conservancy, metallurgy and other industries. Plastic and other materials bellows play an irreplaceable role in media transportation, power threading, machine tools, home appliances and other fields.

[0038] As described in the background technology, the wiring harness structure of the related technology includes a rubber protective cover and wires inserted in the rubber protective cover. One end of the rubber protective cover is fixed on the vehicle door, and the other end is fixed on the vehicle body, so that the wires can draw electricity from the vehicle body and transmit signals and power to the electrical components on the vehicle door. Because the rubber protective cover has a certain elasticity, the rubber protective cover can be extended and retracted when the vehicle door is opened or closed, so that the normal use of the wires will not be affected when the vehicle door is opened or closed.

[0039] However, when the door is opened at a larger angle, for example, more than 100 degrees, a longer rubber protective cover and wires need to be reserved. When the door is opened to the maximum angle, the entire rubber protective cover is stretched to a longer state. When the door is closed, the longer wiring harness will be easily out of control and squeezed onto the door and body, eventually causing damage to the wires.

[0040] In view of the above technical problems, an embodiment of the present application provides a wiring harness box, a vehicle door and a vehicle thereof. A box body is arranged between a door panel and a vehicle body, one end of a first telescopic tube is connected to the box body, and the other end is connected to the vehicle body, one end of a second telescopic tube is connected to the box body, and the other end is connected to the vehicle door. Since the box body rotates synchronously with the vehicle door, the relative position between the vehicle door and the box body will not change, so that the second telescopic tube will not be telescoped. At this time, since the spacing between the box body and the vehicle body changes, the first telescopic tube is telescoped to protect the wires. When the opening angle of the vehicle door is large, only the first telescopic tube is telescoped, and the wires can be located in the first telescopic tube and the second telescopic tube and move, so that when the opening angle of the vehicle door is too large, the first telescopic tube will not be extended to a longer length. When the vehicle door is closed, the first telescopic tube that has not been extended to a longer state is easily contracted to the original state, and the vehicle door will not cause squeezing of the first telescopic tube, thereby improving the use effect of the wires when the vehicle door is opened at a large angle, thereby solving the technical problem of the related art that the large opening angle of the vehicle door easily causes squeezing and damage of the wires.

[0041] The technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems are described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0042] like Figure 1 As shown, in a first aspect, the present application provides a wire harness structure, including a first telescopic tube 100 , a second telescopic tube 200 and a transition piece 300 .

[0043] like Figure 1 As shown, one end of the first telescopic tube 100 is used to be fixedly arranged on the vehicle body 500; one end of the second telescopic tube 200 is used to be fixedly arranged on the vehicle door 400, the end of the first telescopic tube 100 away from the vehicle body 500 is arranged on the transition piece 300, and the end of the second telescopic tube 200 away from the door 400 is arranged on the transition piece 300. The vehicle's wires are passed through the first telescopic tube 100, the transition piece 300 and the second telescopic tube 200 to enter the door 400, so that the wires can take electricity from the vehicle body 500 and transmit signals and power to electrical components on the door 400, such as door locks, door and window controls, audio, lighting and other components.

[0044] like Figure 1 As shown, a first connection cover 110 is provided at the end of the first telescopic tube 100 away from the transition piece 300, and the first connection cover 110 is used to be detachably connected to the vehicle body 500; the provision of the first connection cover 110 facilitates installation and disassembly of the first telescopic tube 100, thereby facilitating installation and replacement of the first telescopic tube 100, and facilitates moving the first telescopic tube 100 on the wires, thereby facilitating viewing of the conditions of the wires inside the first telescopic tube 100.

[0045] In this embodiment, the first connection cover 110 includes a cover body 111 and a flange 112. The end of the first telescopic tube 100 away from the transition piece 300 is connected to the cover body 111. The surface of the cover body 111 away from the first telescopic tube 100 is open. The flange 112 is arranged on the cover body 111 along the opening edge of the cover body 111. The flange 112 is arranged perpendicular to the cover body 111. A first installation port is opened on the vehicle body 500 and located at a position where the first telescopic tube 100 needs to be installed. A plate body is arranged on the vehicle body 500 along the circumference of the first installation port. A clamping plate is arranged on the plate body along the circumference of the plate body. The first connection cover 110 is used to be sleeved on the plate body.

[0046] When the first connecting cover 110 is driven to be sleeved on the plate body, the flange 112 of the first connecting cover 110 first abuts against the snap-in plate, so that the flange 112 drives the snap-in plate to deform. After the snap-in plate passes over the first connecting plate, the snap-in plate returns to its original state, so that the snap-in plate abuts against the surface of the flange 112 facing the inside of the cover body 111, so that the cover body 111 is clamped to the vehicle body 500 through the flange 112 and the snap-in plate, thereby realizing the installation of the first connecting cover 110. When it is necessary to remove the first connecting cover 110 from the vehicle body 500, it can be removed by driving the first connecting cover 110 on the plate body with force. In other embodiments, a threaded cylinder can be set on the vehicle body 500, and the first connecting cover 110 can be sleeved and threadedly connected to the threaded cylinder, so that the installation and disassembly of the first connecting cover 110 can be realized.

[0047] like Figure 1 As shown, a second connection cover 210 is provided at the end of the second telescopic tube 200 away from the transition piece 300, and the second connection cover 210 is used to be detachably connected to the vehicle door 400; the provision of the second connection cover 210 facilitates the installation and disassembly of the second telescopic tube 200, thereby facilitating the installation and replacement of the second telescopic tube 200, and facilitates the movement of the second telescopic tube 200 on the wires, thereby facilitating the inspection of the conditions of the wires inside the second telescopic tube 200.

[0048] In this embodiment, the second connection cover 210 includes a cover plate 211 and a protrusion 212. The end of the second telescopic tube 200 away from the transition piece 300 is passed through and fixedly connected to the cover plate 211. The protrusion 212 is arranged on the surface of the cover plate 211 away from the second telescopic tube 200. A clamping groove is opened on the protrusion 212 along the circumference of the protrusion 212. A second installation opening is opened on the vehicle door 400 and located at a position where the second connection cover 210 needs to be installed. The protrusion 212 is used to be plugged into the second installation opening. When the second connection cover 210 is driven to move toward the second installation opening, the cover plate 211 can drive the protrusion 212 to be plugged into the second installation opening. At this time, the edge of the second installation opening can be moved into the clamping groove, so that the cover plate 211 is installed on the vehicle door 400 through the clamping groove and the second installation opening, thereby realizing the installation and disassembly of the second connection cover 210.

[0049] like Figure 1 As shown, the first telescopic tube 100 includes a first bellows 113, and the second telescopic tube 200 includes a second bellows 213; the arrangement of the first bellows 113 and the second bellows 213 is convenient for protecting the wires while extending and retracting, and the arrangement of the first bellows 113 and the second bellows 213 has a simple structure, which is convenient for replacing the first bellows 113 and the second bellows 213 when they are damaged.

[0050] like Figure 1As shown, the transition piece 300 is fixedly disposed at the hinge between the vehicle door 400 and the vehicle body 500 , and rotates synchronously with the vehicle door 400 .

[0051] By adopting the above technical solution, when the hinge point of the door 400 on the vehicle body 500 rotates, the transition piece 300 can rotate synchronously with the rotation of the door 400. Since the transition piece 300 rotates synchronously with the door 400, the relative position between the door 400 and the transition piece 300 will not change, so that the second telescopic tube 200 will not be extended. At this time, since the distance between the transition piece 300 and the vehicle body 500 changes, the first telescopic tube 100 is extended to protect the wire. When the opening angle of the door 400 is large, only the first telescopic tube 100 is extended, and the wire can be located in the first telescopic tube 100 and the second telescopic tube 200 and move, so that when the opening angle of the door 400 is too large, the first telescopic tube 100 will not be extended to a longer length. When the door 400 is closed, the first telescopic tube 100 that has not been extended to a longer state is easy to shrink to the original state, and the door 400 will not cause the first telescopic tube 100 to be squeezed, thereby improving the use effect of the wire when the door 400 is opened at a large angle.

[0052] The transition piece 300 includes a box body 310, which is fixedly mounted on the vehicle door 400. The box body 310 has a passage for the power line to pass through. The box body 310 and the passage are simple in structure, can effectively protect the wires, and are easy to manufacture the transition piece 300, thereby improving the use effect of the transition piece 300.

[0053] When the hinge point of the door 400 on the vehicle body 500 rotates, the box body 310 can rotate synchronously with the rotation of the door 400. Since the box body 310 rotates synchronously with the door 400, the relative position between the door 400 and the box body 310 will not change, so that the second telescopic tube 200 will not be extended. At this time, since the distance between the box body 310 and the vehicle body 500 changes, the first telescopic tube 100 is extended to protect the wires. When the opening angle of the door 400 is large, only the first telescopic tube 100 is extended, and the wires can be located in the first telescopic tube 100 and the second telescopic tube 200 and move, so that when the opening angle of the door 400 is too large, the first telescopic tube 100 will not be extended to a longer length. When the door 400 is closed, the first telescopic tube 100 that has not been extended to a longer state is easy to shrink to the original state, and the door 400 will not cause the first telescopic tube 100 to be squeezed, thereby improving the use effect of the wires when the door 400 is opened at a large angle.

[0054] In other embodiments, the transition piece 300 can be replaced by a rotating roller rotatably arranged at the hinged position of the vehicle door 400 and the vehicle body 500, and the end of the first telescopic tube 100 away from the vehicle body 500 and the end of the second telescopic tube 200 away from the vehicle door 400 are directly connected together, and the first telescopic tube 100 and the second telescopic tube 200 are wound around the rotating roller. When the vehicle door 400 is opened or closed, the vehicle door 400 drives the first telescopic tube 100 and the second telescopic tube 200 to be wound around the rotating roller, so that the rotating roller is located at the hinged position of the vehicle door 400 and the vehicle body 500 and rotates, so that the rotating roller limits the position of the first telescopic tube 100 and the second telescopic tube 200, and can also prevent the first telescopic tube 100 from extending to a longer state when the vehicle door 400 is opened at a large angle.

[0055] like Figure 1 As shown, the box body 310 includes a mounting shell 311 and a mounting cover 312. The two ends of the mounting shell 311 are through-set. Both ends of the mounting shell 311 are provided with mounting covers 312. The mounting covers 312 are used to close the mounting shell 311. The first telescopic tube 100 is passed through and fixedly connected to one of the mounting covers 312, and the second telescopic tube 200 is passed through and fixedly connected to the other mounting cover 312.

[0056] By adopting the above technical solution, the ends of the first telescopic tube 100 and the second telescopic tube 200 are opposite to each other, so that the wires in the box body 310 are prevented from being twisted and damaged, thereby improving the protection effect of the box body 310 on the wires. By passing the first telescopic tube 100 and the second telescopic tube 200 through the installation cover 312, the wires in the first telescopic tube 100 and the second telescopic tube 200 can directly enter the box body 310, preventing the exposed parts of the wires from being damaged, and further improving the protection effect of the wires. In other embodiments, the mounting cover 312 can be detachably connected to the mounting shell 311. Specifically, a plurality of bolts can be passed through the mounting cover 312, and the mounting cover 312 and the mounting shell 311 can be installed and fixed by inserting and threading the rods of the bolts into the mounting shell 311. At the same time, sealing grooves can be provided on both sides of the mounting shell 311 along the circumference of the mounting shell 311, and sealing strips for inserting into the sealing grooves can be provided on the mounting cover 312 along the circumference of the mounting cover 312, so that the sealing grooves and the sealing strips can seal the gap between the mounting shell 311 and the mounting cover 312, thereby preventing rainwater from entering the box body 310 and affecting the wires. In other embodiments, the cross-section of the mounting shell 311 can be set to a "U" shape, and the "U"-shaped mounting shell 311 can be inverted on the vehicle door 400, so that the mounting shell 311 can also guide and protect the wires.

[0057] Combination Figure 2 and Figure 3In the second aspect, the present application provides a vehicle door, including a door panel and a wiring harness structure of any of the above-mentioned embodiments, wherein a hinged rotating part 410 is fixedly arranged on the door panel, and the hinged rotating part 410 is used to be rotatably arranged on the vehicle body 500, and the transition piece 300 includes a box body 310, and the box body 310 is arranged on the hinged rotating part 410 and rotates synchronously with the hinged rotating part 410.

[0058] Among them, the wiring harness structure has been described in detail in the above embodiments and will not be described again here.

[0059] The box body 310 is arranged on the hinged rotating part 410, and the distance between the box body 310 and the vehicle body 500 is shortened, so that when the vehicle door 400 rotates, only the first telescopic tube 100 is extended and retracted to protect the wires, and the first telescopic tube 100 with a shorter length will not be extended to a longer state when the opening angle of the vehicle door 400 is large, so that when the opening angle of the vehicle door 400 is too large, the first telescopic tube 100 with a shorter length will not be extended to a longer length, so that the first telescopic tube 100 with a shorter length can be easily retracted to the original state, and the vehicle door 400 will not cause squeezing of the first telescopic tube 100, thereby improving the use effect of the wires when the vehicle door 400 is opened at a large angle.

[0060] Combination Figure 3 and Figure 4 The hinged rotating part 410 includes an arc plate 411, which is fixedly arranged on the edge of the door panel close to the vehicle body 500, and the notch of the arc plate 411 is arranged in a direction away from the door panel. The box body 310 is arranged in an arc shape as a whole, and the arc-shaped box body 310 is fixedly arranged on the arc plate 411 along the length direction of the arc plate 411.

[0061] The hinged rotating part 410 is set as an arc plate 411, and the arc-shaped box body 310 is set along the length direction of the arc plate 411, so that the arc-shaped box body 310 can extend the length of the wire inside the box body 310, so that the longer wire is suitable for the door 400 with a larger opening angle, and the arc-shaped box body 310 can drive the wire away from the sealing position between the door 400 and the body 500, so as to further prevent the door 400 and the body 500 from being squeezed to cause damage to the wire.

[0062] Combination Figure 3 and Figure 4The box body 310 is provided with a mounting piece, which is used to detachably connect the box body 310 to the hinge of the door 400 and the body 500, and the mounting piece is used to detachably connect the box body 310 to the curved plate 411; the arrangement of the mounting piece facilitates the detachable connection of the box body 310 to the hinge position of the door 400 and the body 500, so that the box body 310 can be removed for maintenance and replacement; the mounting piece includes a plurality of fixing rods 320 arranged on the box body 310, and the fixing rods 320 are penetrated through the curved plate 41 1, the fixing rod 320 is provided with an anti-slipping piece for preventing the fixing rod 320 from being detached from the curved plate 411; the fixing rod 320 and the anti-slipping piece are simple in structure, and it is convenient to install and disassemble the box body 310. By removing the box body 310 from the curved plate 411, the box body 310 drives the first telescopic tube 100 and the second telescopic tube 200 to be removed from the door panel and the vehicle body 500, so that it is convenient to replace the box body 310, the first telescopic tube 100 and the second telescopic tube 200.

[0063] Combination Figure 3 and Figure 4 In this embodiment, the fixing rod 320 and the anti-slipping member are fir-tree-shaped buckles. Specifically, the anti-slipping member includes a plurality of elastic plates arranged on the fixing rod 320 along the length direction of the fixing rod 320. One side of the elastic plate is connected to the fixing rod 320, and the other side is inclined and extended toward the position where the box body 310 is located. When the box body 310 drives the fixing rod 320 to pass through the arc plate 411, the elastic plate relies on its own elastic force to deform toward the position where the fixing rod 320 is located. When the box body 310 drives the plurality of elastic plates on the fixing rod 320 to pass through the arc plate 411, the elastic plate is deformed toward the position where the fixing rod 320 is located. The curved plate 411 is moved by the elastic plate itself to restore its original shape by its own elastic force, so that the elastic plate abuts against the surface of the curved plate 411 facing away from the box body 310, so that the fixing rod 320 is fixed to the curved plate 411; in other embodiments, the fixing rod 320 can be set as a screw, and the anti-slip component can be replaced by a nut that is sleeved and threadedly connected to the screw. After the box body 310 drives the screw to pass through the curved plate 411, the nut is sleeved and threadedly connected to the screw, so that the screw and the nut can also realize the installation and fixation of the box body 310.

[0064] Combination Figure 3 and Figure 4 In a third aspect, the present application provides a vehicle, including a vehicle body 500 and a vehicle door of any of the above-mentioned embodiments, wherein a hinged fixed portion 510 is provided on the vehicle body 500 , and a hinged rotating portion 410 is rotatably provided on the hinged fixed portion 510 .

[0065] The structure of the vehicle door 400 has been described in detail in the above embodiments and will not be described in detail here.

[0066] Combination Figure 3 and Figure 4In this embodiment, two arc-shaped plates 411 are provided, and the hinged fixing portion 510 includes a fixing block 511. The two arc-shaped plates 411 are respectively located at the upper and lower parts of the fixing block 511. The arc-shaped plates 411 are hinged together with the fixing block 511 through a hinge shaft 520, so that the vehicle door 400 is hingedly set on the vehicle body 500.

[0067] The hinge fixing portion 510 and the hinge rotating portion 410 can drive the vehicle door 400 to be hingedly arranged on the vehicle body 500, thereby improving the hinge effect of the door panel being hingedly arranged on the vehicle body 500. The box body 310 is arranged between the door panel and the vehicle body 500. Since the box body 310 rotates synchronously with the vehicle door 400, the relative position between the vehicle door 400 and the box body 310 does not change, so that the second telescopic tube 200 does not extend and retract. At this time, since the distance between the box body 310 and the vehicle body 500 changes, the first telescopic tube 100 is moved. The telescopic tube 100 protects the wires. When the door 400 is opened at a large angle, only the first telescopic tube 100 is telescopic, and the wires can move inside the first telescopic tube 100 and the second telescopic tube 200, so that when the door 400 is opened at an excessively large angle, the first telescopic tube 100 will not be extended to a longer length. When the door 400 is closed, the first telescopic tube 100 that has not been extended to a longer state can be easily retracted to its original state, and the door 400 will not squeeze the first telescopic tube 100, thereby improving the use effect of the wires when the door 400 is opened at a large angle.

[0068] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the utility model disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present application are indicated by the following claims.

[0069] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A wiring harness structure, characterized in that: include: A first telescopic tube, one end of which is used to be fixedly arranged on a body of the vehicle; a second telescopic tube, one end of which is used to be fixedly arranged on a door of the vehicle, A transition piece, an end of the first telescopic tube away from the vehicle body is arranged on the transition piece, an end of the second telescopic tube away from the vehicle door is arranged on the transition piece, the electrical wires of the vehicle are passed through the first telescopic tube, the transition piece and the second telescopic tube to enter the vehicle door, the transition piece is fixedly arranged at the hinge of the vehicle door and the vehicle body, and rotates synchronously with the vehicle door.

2. The wiring harness structure according to claim 1, characterized in that: The transition piece comprises a box body, which is used to be fixedly arranged on the vehicle door, and has a channel for the wire to pass through.

3. The wiring harness structure according to claim 2, characterized in that: The box body includes a mounting shell and a mounting cover, the two ends of the mounting shell are through-set, the two ends of the mounting shell are both provided with the mounting covers, the first telescopic tube is passed through and fixedly connected to one of the mounting covers, and the second telescopic tube is passed through and fixedly connected to the other mounting cover.

4. The wiring harness structure according to any one of claims 1 to 3, characterized in that: The first telescopic tube includes a first bellows, and the second telescopic tube includes a second bellows.

5. The wiring harness structure according to any one of claims 1 to 3, characterized in that: A first connection cover is provided at the end of the first telescopic tube away from the transition piece, and the first connection cover is used to be detachably connected to the vehicle body. A second connection cover is provided at the end of the second telescopic tube away from the transition piece, and the second connection cover is used to be detachably connected to the vehicle door.

6. The wiring harness structure according to claim 2, characterized in that: The box body is provided with a mounting piece, and the mounting piece is used to detachably connect the box body to the hinge between the vehicle door and the vehicle body.

7. A vehicle door, characterized in that: It comprises a door panel and a wiring harness structure as claimed in any one of claims 1 to 6, wherein a hinged rotating part is fixedly arranged on the door panel, the hinged rotating part is used to be rotatably arranged on the vehicle body, and the transition piece comprises a box body, the box body is arranged on the hinged rotating part and rotates synchronously with the hinged rotating part.

8. The vehicle door according to claim 7, characterized in that: The hinged rotating part includes an arc-shaped plate, which is fixedly arranged on the edge of the door panel close to the vehicle body, and the notch of the arc-shaped plate is arranged in a direction away from the door panel. The box body is arranged in an arc shape as a whole, and the arc-shaped box body is fixedly arranged on the arc plate along the length direction of the arc plate.

9. The vehicle door according to claim 8, characterized in that: The box body is provided with a mounting part, which is used to detachably connect the box body to the hinge between the vehicle door and the vehicle body; the mounting part includes a plurality of fixing rods arranged on the box body, the fixing rods are passed through the arc plate, and the fixing rods are provided with anti-detachment parts for preventing the fixing rods from detaching from the arc plate.

10. A vehicle, characterized in that: The vehicle comprises a vehicle body and a vehicle door as claimed in any one of claims 7 to 9, wherein the vehicle body is provided with a hinged fixing portion, and the hinged rotating portion is rotatably arranged on the hinged fixing portion.

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