CN218661674U

CN218661674U - Automobile body pencil assembly, cabin arrangement structure and vehicle

Info

Publication number: CN218661674U
Application number: CN202222756818.9U
Authority: CN
Inventors: 隋军; 宋叶红
Original assignee: Zhejiang Geely Holding Group Co Ltd; Geely Automobile Research Institute Ningbo Co Ltd
Current assignee: Zhejiang Geely Holding Group Co Ltd; Geely Automobile Research Institute Ningbo Co Ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-03-21
Anticipated expiration: 2032-10-19

Abstract

The utility model provides a car body wiring harness assembly, cabin arrangement structure and vehicle. The vehicle body harness assembly includes: the wiring terminal comprises a first connecting part and a second connecting part which are communicated with each other; a first interface is arranged at one end of the first connecting part, which is far away from the second connecting part, and a second interface is arranged at one end of the second connecting part, which is far away from the first connecting part; and a first harness connected to the second interface; the included angle between the central axis of the first interface and the central axis of the second interface is an obtuse angle, and the second interface inclines towards the direction far away from the first interface. The vehicle body wire harness assembly adjusts the trend of the first wire harness, so that the first wire harness can be prevented from being extruded by components such as a storage battery, an ONE BOX structure and the like in the frontal collision process of a vehicle, and the safety of vehicle electricity utilization is improved.

Description

Automobile body pencil assembly, cabin arrangement structure and vehicle

Technical Field

The utility model relates to a but not limited to vehicle technical field especially relates to a car body wiring harness assembly, cabin arrangement structure and vehicle.

Background

With the increasing popularity of new energy vehicles, the demand for the continuous shortening of the front overhang length of the vehicle is increasing, and the difficulty in developing the electrical safety for vehicle collision is gradually increasing. The space in the engine compartment is continuously reduced, but the related power and new energy components in the engine compartment are not reduced, resulting in a reduction in the safety performance of the front compartment in a frontal collision.

The existing cabin layout design is characterized in that a high-voltage wire harness from a charger to a motor is clamped between an ONE BOX (line control power system) and a storage battery and an H beam, the high-voltage wire harness is extruded by the storage battery and the ONE BOX in the frontal collision process to cause insulation failure, the potential safety hazard exists, and due to the space layout requirement, the wire harness cannot be provided with an effective wire harness protection structure in the extrusion area, and the safety risk of power utilization is increased.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a car body wire harness assembly, cabin arrangement structure and vehicle. The vehicle body wire harness assembly adjusts the trend of the first wire harness, so that the first wire harness can be prevented from being extruded by components such as a storage battery, an ONE BOX structure and the like in the frontal collision process of a vehicle, and the safety of vehicle electricity utilization is improved.

The embodiment of the utility model provides a technical scheme as follows:

a vehicle body wire harness assembly comprising:

the wiring terminal comprises a first connecting part and a second connecting part which are communicated with each other; a first interface is arranged at one end of the first connecting part, which is far away from the second connecting part, and a second interface is arranged at one end of the second connecting part, which is far away from the first connecting part; and

a first harness connected to the second interface;

the included angle between the central axis of the first interface and the central axis of the second interface is an obtuse angle, and the second interface inclines towards the direction far away from the first interface.

The second interface used for being connected with the first wire harness is obliquely arranged towards the direction far away from the first interface, namely the trend of the first wire harness is adjusted, so that the first wire harness can be prevented from being extruded by other components in the engine room when the vehicle collides in the front, and the safety of vehicle electricity utilization is improved.

In some exemplary embodiments, the vehicle body harness assembly further includes a locking terminal connected to the first connecting portion, and the locking terminal is rotatable relative to the first connecting portion;

the plug-in part of the locking terminal extends towards one side far away from the second connecting part along the axial direction of the first interface and is used for plug-in limiting.

The locking terminal that utilizes to set up can realize at the in-process of installation automobile body pencil assembly, and it is spacing to peg graft to automobile body pencil assembly to improve the operating efficiency of installation.

In some exemplary embodiments, the first connecting portion is further provided with an adjusting port communicating with the first port, and a central axis of the adjusting port is collinear with a central axis of the first port;

the operation part of the locking terminal extends to the adjusting opening, and the locking terminal can rotate relative to the first connecting part by rotating the operation part and is switched between a locking state and an unlocking state.

The locking terminal is rotated relative to the first connecting part by utilizing the operating part arranged on the locking terminal, so that the locking terminal is switched between a locking state and an unlocking state, and the automobile body wiring harness assembly is conveniently mounted or dismounted.

In some exemplary embodiments, an end surface of the operating portion near the adjustment opening is provided with a groove for rotating the lock terminal.

Utilize the recess that sets up to adjust locking terminal with the use of convenience of tool, reduce workman's manipulation strength.

In some exemplary embodiments, the connection terminal further includes a third connection portion and a fourth connection portion that communicate with each other; a third interface is arranged at one end, far away from the fourth connecting part, of the third connecting part, and a fourth interface is arranged at one end, far away from the third connecting part, of the fourth connecting part; and

a second harness connected to the fourth interface;

wherein one of the first wire harness and the second wire harness is a positive electrode wire, and the other is a negative electrode wire.

First and second wire harnesses are utilized to enable electrical communication between two components.

In some exemplary embodiments, the connector further comprises a mounting plate near one side of the first port, the mounting plate is annular and extends outwards along the radial direction of the first port, and an inward end of the mounting plate is connected with the first connecting part;

wherein, the mounting panel is equipped with a plurality of mounting holes that are used for fixing automobile body pencil assembly.

The installation plate is arranged to fix the vehicle body wire harness assembly.

In some exemplary embodiments, the vehicle body harness assembly further comprises a mounting plate near one side of the first interface, wherein the mounting plate is provided with a mounting hole for fixing the vehicle body harness assembly;

wherein, it is a plurality of the mounting panel encircles first connecting portion circumference sets up.

A cabin arrangement structure comprising a motor and the vehicle body harness assembly of any of the above embodiments; the motor is provided with a port matched with the first interface along the side surface of the width of the vehicle body;

wherein the second interface faces the rear of the vehicle body.

The second interface faces the rear of the vehicle body so as to guide the first wire harness towards the rear of the vehicle body, and therefore the first wire harness is prevented from being squeezed by other parts in the engine room in the front collision of the vehicle.

In some exemplary embodiments, the nacelle arrangement further comprises:

the first wire harness is connected with the charger;

a storage battery; and

an ONE BOX structure;

wherein the first wire harness does not pass through a gap between the battery and the ONE BOX structure.

The arrangement relation of all parts in the cabin is optimized, and the utilization rate of the space in the cabin is improved.

A vehicle comprising a nacelle arrangement as described in any of the above embodiments.

Other aspects will be apparent upon reading and understanding the attached drawings and detailed description.

Drawings

The accompanying drawings are included to provide a further understanding of the technical solutions of the present invention, and are incorporated in and constitute a part of this specification, together with the embodiments of the present invention for explaining the technical solutions of the present invention, and do not constitute a limitation on the technical solutions of the present invention.

Fig. 1 is a first schematic view of a nacelle arrangement according to some exemplary embodiments of the present invention;

fig. 2 is a second schematic view of a nacelle arrangement according to some exemplary embodiments of the present invention;

FIG. 3 is a first schematic structural view of a vehicle body harness assembly according to some exemplary embodiments of the present invention;

FIG. 4 is a second schematic structural view of a vehicle body harness assembly according to some exemplary embodiments of the present invention;

fig. 5 is a third schematic structural view of a vehicle body harness assembly according to some exemplary embodiments of the present invention.

Reference numerals:

1-a motor;

2-vehicle body wiring harness assembly, 21-first connecting part, 22-second connecting part, 23-first interface, 24-second interface, 25-first wiring harness, 26-locking terminal, 261-plug part, 262-operating part, 263-groove, 27-adjusting port, 28-third connecting part, 29-fourth connecting part, 210-third interface, 211-fourth interface, 212-second wiring harness, 213-mounting plate, 214-mounting hole;

3-charger, 4-storage battery, 5-ONE BOX structure.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention.

In an embodiment of the present invention, as shown in fig. 1 to 5, a cabin layout structure is provided. The nacelle arrangement includes a motor 1 and a vehicle body harness assembly 2. The vehicle body harness assembly 2 includes a connection terminal. The terminal may be a metal housing, and the metal material may be copper, such as brass or red copper. The shape of the shell can be a cylinder and the like. The terminal includes a first connection portion 21 and a second connection portion 22 that communicate with each other. The first connecting portion 21 and the second connecting portion 22 may be integrally formed, such as casting. On the first connecting portion 21, an end away from the second connecting portion 22 is provided with a first interface 23, and the first interface 23 can be connected with a port (not shown in the figure) on the motor 1 to realize connection between the vehicle body harness assembly 2 and the motor 1. As shown in fig. 2, a port on the motor 1 is provided on a side surface of the motor 1 in the vehicle body width (Y) direction. The utility model discloses an in the embodiment, be X with automobile body length direction sign, be Y with automobile body width direction sign, be Z with automobile body direction of height sign. The cross-sectional shape of the first port 23 may be circular or the like. A second port 24 is provided at an end of the second connection portion 22 remote from the first connection portion 21. The cross-sectional shape of the second port 24 may be circular, etc. The vehicle body harness assembly 2 further includes a first harness 25. One end of the first wire harness 25 is connected to the second interface 24, and the other end of the first wire harness 25 is used for connecting to other components, such as the charger 3. The charger 3 and the motor 1 are arranged at intervals along the width direction of the vehicle body. The port of the charger 3 connected with the first wire harness 25 may be arranged on the side of the charger 3 along the width of the vehicle body, and the like. The connecting structure of the vehicle body wire harness assembly 2 and the charger 3 can be designed by referring to the connecting structure of the vehicle body wire harness assembly 2 and the motor 1, and other wire harnesses in the cabin arrangement structure can be connected by referring to the connecting structure of the vehicle body wire harness assembly 2 and the motor 1, which is not described herein again.

As shown in fig. 3, an included angle α exists between the central axis of the first connector 23 and the central axis of the second connector 24, α is set to be an obtuse angle, α is set to be greater than 90 degrees and less than 180 degrees, and the second connector 24 is inclined in a direction away from the first connector 23. The included angle between the central axis of the first connector 23 and the central axis of the second connector 24 is designed to be an obtuse angle, so that the first harness 25 is prevented from being too close to the motor 1 after being led out from the second connecting part 22, and a sufficient minimum design distance can be reserved between the first harness 25 and the motor 1, wherein the minimum design distance is different according to the requirements of each host factory, for example, the minimum design distance can be 20 millimeters and the like. An included angle between a central axis of the first connector 23 and a central axis of the second connector 24 is designed to be an obtuse angle, and the second connector 24 is inclined towards a direction far away from the first connector 23, so that after the vehicle body wiring harness assembly 2 and the motor 1 are assembled, the second connector 24 faces the rear of a vehicle body, and the first wiring harness 25 connected with the second connector 24 is guided to be routed towards the rear of the vehicle body. In the process of frontal collision of the vehicle, because the port is arranged on the side face of the motor 1 along the width direction of the vehicle body, the first wire harness 25 is guided to route towards the rear of the vehicle body, so that the first wire harness 25 can be effectively prevented from being extruded by other components in the engine room in the frontal collision, the electric leakage is avoided, and the safety of the vehicle power utilization is improved. Other components within the nacelle, such as the battery 4, the ONE BOX structure 5, etc.

In some exemplary embodiments, as shown in fig. 1, 2, 3, the nacelle arrangement further comprises a battery 4 and an ONE BOX structure 5. The first harness 25 of the vehicle body harness assembly 2 extends from the second interface 24 and toward the rear of the vehicle body, and the first harness 25 no longer passes through the gap between the battery 4 and the ONE BOX structure 5. When the vehicle has a frontal collision, the storage battery 4 and the ONE BOX structure 5 do not extrude the first wire harness 25 any more, and the safety of the whole vehicle is improved. The second interface 24 is inclined towards the direction far away from the first interface 23, and compared with the condition that the central axis of the second interface 24 is collinear with the central axis of the first interface 23, the length of the first wire harness 25 can be shortened, the arrangement relation of all parts in the cabin is optimized, and the space utilization rate in the cabin is improved.

In some exemplary embodiments, as shown in fig. 3 and 4, the body harness assembly 2 further includes a lock terminal 26. The locking terminal 26 is connected to the first connection portion 21, as shown in fig. 3, a portion of the locking terminal 26 may be sleeved in the cavity of the first connection portion 21, and a portion of the locking terminal 26 may extend out of the first connection portion 21 from the first interface 23. Wherein the lock terminal 26 is rotatable with respect to the first connection portion 21. The lock terminal 26 includes a mating part 261 and an operating part 262 connected. The insertion part 261 and the operation part 262 may be integrally formed. In the embodiment of the present invention, the portion of the locking terminal 26 extending out of the first connection portion 21 from the first connector 23 is denoted as the insertion portion 261, and the insertion portion 261 may extend toward the direction away from the second connection portion 22 along the axial direction of the first connector 23. A portion where the lock terminal 26 is fitted in the first connection portion 21 is referred to as an operation portion 262. By means of the arranged inserting part 261, inserting limiting of the automobile body wire harness assembly 2 can be achieved in the process of installing the automobile body wire harness assembly 2, and therefore operation efficiency of installation is improved.

In some exemplary embodiments, as shown in fig. 4, an adjustment opening 27 is further provided at the first connection portion 21. The adjusting port 27 is disposed opposite to the first port 23 and communicates with the first port 23. The central axis of the adjustment port 27 is collinear with the central axis of the first port 23. The operation portion 262 of the locking terminal 26 extends to the adjustment opening 27, and the operation portion 262 may be entirely located in the first connection portion 21, or a partial area of the operation portion 262 extends out of the first connection portion 21. Rotating the operating portion 262 causes the lock terminal 26 to rotate relative to the first connecting portion 21 and to switch between the locked state and the unlocked state. For example, the lock terminal 26 is in a locked state as shown in fig. 3, and when the operation operating portion 262 is rotated by 90 degrees clockwise or counterclockwise, the lock terminal 26 is in an unlocked state to facilitate mounting or dismounting of the vehicle body wire harness assembly 2.

In some exemplary embodiments, as shown in fig. 4, a recess 263 is provided on the operation portion 262 at an end surface located near the adjustment opening 27. The recess 263 may have a straight shape, or a cross shape, or a hexagonal shape, etc., and the use of the recess 263 facilitates the worker to rotate the lock terminal 26 with a tool, reducing the worker's operation strength.

In some exemplary embodiments, as shown in fig. 3, 4 and 5, the wire connecting terminal further includes a third connecting portion 28 and a fourth connecting portion 29 which are communicated with each other. The design structure between the third connection portion 28 and the fourth connection portion 29 may refer to the design of the first connection portion 21 and the second connection portion 22. For example, the third connection 28 may be designed to be parallel to the first connection 21, the fourth connection 29 may be designed to be parallel to the second connection 22, and so on. The end of the third connecting portion 28 away from the fourth connecting portion 29 is provided with a third interface 210, and the end of the fourth connecting portion 29 away from the third connecting portion 28 is provided with a fourth interface 211. The body harness assembly 2 further includes a second harness 212. One end of the second wire harness 212 is connected to the fourth interface 211, and the other end is used for connecting to other components, such as the charger 3. One of the first wire harness 25 and the second wire harness 212 is a positive electrode wire, and the other is a negative electrode wire, so that the two connecting members are electrically connected.

In some exemplary embodiments, as shown in fig. 3, 4, and 5, the body harness assembly 2 further includes a mounting plate 213 adjacent to a side of the first interface 23. The mounting plate 213 has a ring shape, for example, a circular ring shape or the like. The mounting plate 213 extends outward in the radial direction of the first port 23, and the mounting plate 213 and the first and

second connection portions

21 and 22 may be integrally formed. An annular inward end of the mounting plate 213 is connected to the first connection portion 21. The mounting plate 213 is provided with a plurality of mounting holes 214 for fixing the vehicle body harness assembly 2. The mounting hole 214 may be a circular through hole. The plurality of mounting holes 214 may be evenly arranged circumferentially around the first connecting portion 21, etc.

In some exemplary embodiments, as an expanded embodiment of the mounting plates 213, one mounting plate 213 is provided with one mounting hole 214 for fixing the vehicle body harness assembly 2. Wherein the plurality of mounting plates 213 are circumferentially disposed around the first connection portion 21. For example, the plurality of mounting plates 213 are provided at equal intervals around the circumference of the first connecting portion 21, or the like. The mounting plate 213 may be formed separately from the first connecting portion 21, welded, etc., or a plurality of mounting plates 213 may be formed integrally with the first connecting portion 21.

The utility model discloses another embodiment provides a vehicle, and this vehicle includes any above-mentioned embodiment cabin arrangement structure, consequently, has all above-mentioned beneficial effects, no longer expandes here and explains repeatedly.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A vehicle body wire harness assembly, comprising:

a first harness connected to the second interface;

2. The vehicle body harness assembly of claim 1, further comprising a locking terminal connected to the first connection portion, the locking terminal being rotatable relative to the first connection portion;

3. The vehicle body harness assembly of claim 2, wherein said first connecting portion further defines an adjustment port in communication with said first port, said adjustment port having a central axis collinear with a central axis of said first port;

4. The vehicle body harness assembly according to claim 3, wherein an end surface of said operating portion adjacent to said adjustment opening is provided with a recess for rotating said lock terminal.

5. The vehicle body harness assembly according to any one of claims 1 to 4, wherein the connection terminal further includes a third connection portion and a fourth connection portion that communicate with each other; a third interface is arranged at one end, far away from the fourth connecting part, of the third connecting part, and a fourth interface is arranged at one end, far away from the third connecting part, of the fourth connecting part; and

a second wire harness connected to the fourth interface;

6. The vehicle body harness assembly according to any one of claims 1 to 4, further comprising a mounting plate adjacent to a side of the first interface, the mounting plate being annular and extending radially outward of the first interface, an inward end of the mounting plate being connected to the first connecting portion;

7. The vehicle body harness assembly of any one of claims 1 to 4, further comprising a mounting plate adjacent a side of said first interface, said mounting plate having mounting holes for securing said vehicle body harness assembly;

8. A cabin arrangement, comprising an electric machine and a vehicle body harness assembly according to any one of claims 1 to 7; the motor is provided with a port matched with the first interface along the side surface of the width of the vehicle body;

wherein the second interface faces the rear of the vehicle body.

9. The nacelle arrangement of claim 8, further comprising:

the first wire harness is connected with the charger;

a storage battery; and

an ONE BOX structure;

10. A vehicle, characterized in comprising a nacelle arrangement according to claim 8 or 9.