Connection assembly and vehicle

Abstract

The application belongs to the technical field of vehicles and provides a connecting assembly and a vehicle. The connecting assembly comprises a support, a protection piece and a wire harness. The support is used for being connected with a side plate of a vehicle body. The protection piece comprises a protection piece body and a first extension part connected with the protection piece body. The protection piece body is sleeved on part of the support and connected with the support. The first extension part extends from the protection piece body to a bottom plate of the vehicle body. The wire harness is used for being electrically connected with components on a seat. The first extension part has a containing groove, and the wire harness is located in the containing groove. The connecting assembly provided by the application can have safety, aesthetics and better maintainability when the wire harness is arranged in the vehicle.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and more particularly to a connection component and a vehicle. Background Technology

[0002] In a vehicle, the seats can perform various functions, such as charging and weight detection. The vehicle includes various wiring harnesses, such as charging cables and weight sensor harnesses, which are located in the area surrounding the seats to connect to them.

[0003] If wiring harnesses are directly exposed near seats, they are prone to wear and tear, short circuits, and other problems due to passenger kicking or friction, and also detract from the vehicle's aesthetics. Wiring channels can be installed in the vehicle to house the harnesses; however, these channels increase assembly complexity and may interfere with seat movement. Alternatively, the wiring can be routed inside the side trim panels, concealing the harnesses and improving the vehicle's appearance, but this requires removing the trim panels for maintenance, making harness access inconvenient.

[0004] In related technologies, it is difficult to simultaneously achieve safety, aesthetics, ease of assembly, and good maintainability when laying wiring harnesses in vehicles. Utility Model Content

[0005] This application provides a connection component and a vehicle, wherein the wiring harness is laid in a first extension of the connection component, so that the wiring harness can be laid in the vehicle while maintaining safety, aesthetics and good maintainability.

[0006] This application provides a connection assembly including a support, a protective member, and a wiring harness. The support is used to connect to the side panel of a vehicle body. The protective member includes a protective member body and a first extension connected to the protective member body. The protective member body is sleeved on a portion of the support and connected to the support. The first extension extends from the protective member body to the floor of the vehicle body. The wiring harness is used to electrically connect to components on the seat. The first extension has a receiving groove in which the wiring harness is located.

[0007] In one possible implementation, the connecting assembly provided in this application further includes a cover plate, a first extension having an opening that communicates with a receiving groove and faces away from the side panel of the vehicle body corresponding to the opening, and the cover plate covering the opening.

[0008] In one possible implementation, the connecting component provided in this application has a first extension with a slot on the periphery of the opening, and the cover plate includes a cover plate body and a snap-fit ​​portion disposed on the side of the cover plate body, the snap-fit ​​portion snapping into the slot.

[0009] In one possible implementation, the connecting component provided in this application has a snap-fit ​​portion that extends from the cover plate body toward the slot while contracting inward; and a side wall of the slot near the opening that extends toward the cover plate body while expanding outward, so that the snap-fit ​​portion abuts against the side wall of the slot near the opening.

[0010] In one possible implementation, the connecting component provided in this application has a receiving groove with a cross-sectional area greater than or equal to twice the cross-sectional area of ​​the wire harness, and the wire harness is coiled in the receiving groove.

[0011] In one possible implementation, the first extension of the connecting component provided in this application is integrally formed with the protective body.

[0012] In one possible implementation, the connection assembly provided in this application includes a support comprising a first connecting portion and a second connecting portion connected to the first connecting portion. The first connecting portion is used to connect to the vehicle body, and the protective body is fitted onto the second connecting portion. The second connecting portion is used to connect to the seat.

[0013] This application also provides a vehicle, including a body, a seat, and the aforementioned connecting components. The body includes a floor plate and side plates, a support is connected to the side plates, the seat is connected to the support, and there is a gap between the seat and the floor plate. A first extension extends from the bottom end of the seat toward the floor plate of the body.

[0014] In one possible implementation, the vehicle provided in this application further includes a skirt panel connected to a side panel, and the protective member further includes a second extension. The first extension and the second extension are disposed on both sides of the protective member body, and the second extension is inclined toward the skirt panel to abut against the skirt panel.

[0015] In one possible implementation, the vehicle provided in this application has a skirt panel including a first decorative layer and a protective component including a second decorative layer, the first decorative layer being identical to the second decorative layer.

[0016] The connection assembly provided in this application comprises a support, a protective element, and a wiring harness. The support is used to connect to the side panel of the vehicle body. The protective element includes a protective element body and a first extension connected to the protective element body. The protective element body is fitted onto and connected to the support. The first extension extends from the protective element body to the floor of the vehicle body. The first extension has a receiving groove in which the wiring harness is located. The wiring harness being laid in the receiving groove avoids exposure, improving vehicle safety and aesthetics. The seat can also cover the first extension, further enhancing the vehicle's appearance. The first extension is a partial structure of the protective element, which itself needs to be connected to the support; therefore, no additional assembly steps are required to connect the first extension, simplifying vehicle assembly. When the wiring harness needs maintenance, the operator's hand can reach through the gap between the seat and the floor to a position near the receiving groove to remove or install the wiring harness. This allows for maintenance of the wiring harness without removing other parts of the vehicle, improving maintainability. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the vehicle structure provided in an embodiment of this application;

[0019] Figure 2 This is a structural schematic diagram of the vehicle from another angle provided in an embodiment of this application;

[0020] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0022] Figure 5 This is a schematic diagram of the structure of the connection component 300 provided in an embodiment of this application;

[0023] Figure 6 This is a schematic diagram illustrating the process of the cover plate being installed in the receiving groove in the connecting assembly provided in an embodiment of this application;

[0024] Figure 7 This is a schematic diagram showing the coiled state of the wire harness in the receiving slot in the connection component provided in the embodiment of this application.

[0025] Explanation of reference numerals in the attached figures:

[0026] 10-Vehicles;

[0027] 100 - Body; 110 - Floor; 120 - Side panels; 130 - Roof;

[0028] 200 - Seat; 210 - Seat body; 220 - Adapter;

[0029] 300 - Connecting component; 310 - Support; 311 - First connecting part; 312 - Second connecting part;

[0030] 320 - Protective components;

[0031] 321 - Protective component body;

[0032] 322-First extension; 3221-Receiving groove; 3222-Opening;

[0033] 3223-Slot; 3223a-Bottom wall; 3223b-First side wall; 3223c-Second side wall;

[0034] 323-Cover plate; 3231-Cover plate body; 3232-Snap-fit ​​part;

[0035] 324 - Second extension;

[0036] 330 - Wire harness; 331 - Cable;

[0037] 400 - Fasteners;

[0038] 500-skirt board;

[0039] X - Length direction;

[0040] Y-width direction;

[0041] Z-Height Direction. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0043] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an indirect connection through an intermediate medium, or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0044] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0045] The terms "first," "second," and "third" (if any) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a particular order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein.

[0046] Furthermore, the terms “comprising” and “having”, and any variations thereof, are intended to cover non-exclusive inclusion, such as a process, method, system, product, or maintenance tool that includes a series of steps or units, not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such process, method, product, or maintenance tool.

[0047] As vehicles become more functional and comfortable, their seats can perform various functions, such as charging and weight detection. Each seat contains multiple components, including weight sensors and charging connectors. Vehicles include various wiring harnesses, such as charging cables and weight sensor harnesses. The charging connector can be electrically connected to the vehicle's control system via the charging cable. The weight sensor can be electrically connected to the vehicle's control system via the weight sensor harness. These wiring harnesses are located in the area where the seats are installed.

[0048] Passengers frequently pass near seats, and if wiring harnesses are directly exposed near the seats, they are prone to wear and tear, short circuits, and other problems due to passenger kicking or friction. Exposed wiring harnesses also detract from the vehicle's aesthetics. Alternatively, wiring channels can be installed in the vehicle to house the harnesses. However, these channels increase the number of components in the vehicle, complicating assembly, and their placement may interfere with the seats. Another option is to route the wiring harnesses inside the side trim panels, improving the vehicle's appearance. However, maintenance requires removing the trim panels, which are bulky and complex, making wiring harness maintenance inconvenient.

[0049] In related technologies, it is difficult to simultaneously achieve safety, aesthetics, ease of assembly, and good maintainability when laying wiring harnesses in vehicles.

[0050] Based on this, the present application provides a connection component and a vehicle, wherein the wiring harness is laid in the first extension of the connection component, so that the wiring harness can be laid in the vehicle with safety, aesthetics, ease of assembly and good maintainability.

[0051] Figure 1 This is a schematic diagram of the vehicle structure provided in an embodiment of this application; Figure 2 This is a structural schematic diagram of the vehicle from another angle provided in an embodiment of this application; Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0052] See Figures 1 to 3 As shown, the vehicle 10 includes a body 100, a seat 200, and a connecting assembly 300. The body 100 includes a floor 110 and a side panel 120. The connecting assembly 300 includes a support 310, which is connected to the side panel 120. The seat 200 is supported and connected to the support 310.

[0053] Vehicle 10 can be a car or a bus. The vehicle body 100 can be a cuboid structure, with length direction X, width direction Y, and height direction Z. Vehicle 10 also includes wheels (not shown in the figure), which are mounted on the base plate 110 of the vehicle body 100. When the wheels rotate, they can drive the vehicle 10 to move in the direction of length X of the vehicle body 100.

[0054] Side plates 120 can be connected to both sides of the base plate 110 along the width direction Y, and the side plates 120 extend along the length direction X. The vehicle 10 also includes a connecting assembly 300, which includes supports 310. There can be two supports 310, and the two supports 310 are respectively connected to the two side plates 120. The vehicle body 100 also includes a top plate 130, which is connected to the top of the two side plates 120 along the height direction Z. The base plate 110, side plates 120, and top plate 130 form a receiving cavity.

[0055] The vehicle 10 also includes a plurality of seats 200 located in a receiving cavity. Some of the seats 200 are connected to a side panel 120 of the vehicle body 100 via a support 310, and other seats 200 are connected to another side panel 120 via another support 310.

[0056] Figure 4 for Figure 3 Enlarged view of point B in the middle.

[0057] See Figure 3 and Figure 4 As shown, the support 310 includes a first connecting part 311 and a second connecting part 312 connected to the first connecting part 311. The first connecting part 311 is connected to the vehicle body 100, and the second connecting part 312 is connected to the seat 200.

[0058] The cross section of the support 310 can be an "L-shaped" structure. The first connecting part 311 and the second connecting part 312 are two branches of the L-shaped structure. The first connecting part 311 can fit and connect with the side plate 120 of the vehicle body 100. For example, the first connecting part 311 can be welded to the side plate 120.

[0059] The second connecting portion 312 extends from the first connecting portion 311 away from the side panel 120. The seat 200 includes a seat body 210 and an adapter 220. The adapter 220 extends from the seat body 210 toward the side panel 120. The adapter 220 and the second connecting portion 312 are stacked in the Z-direction along the height of the vehicle. Fasteners 400 pass through the adapter 220 and the second connecting portion 312 to connect the seat 200 to the support 310. When the seat 200 needs to be replaced, the fasteners 400 can be removed.

[0060] The specific structure of the connecting component 300 will be described below.

[0061] Figure 5 This is a schematic diagram of the structure of the connection component 300 provided in an embodiment of this application.

[0062] See Figure 4 and Figure 5 As shown, the connection assembly 300 also includes a protective member 320 and a wiring harness 330. The protective member 320 includes a protective member body 321 and a first extension 322 connected to the protective member body 321. The protective member body 321 is sleeved on and connected to the support 310. The first extension 322 extends from the protective member body 321 to the floor 110 of the vehicle body 100. The wiring harness 330 is used for electrical connection with components on the seat 200. The first extension 322 has a receiving groove 3221 in which the wiring harness 330 is located.

[0063] The support 310 can be made of a high-strength metal. A protective element 320 can be fitted over a portion of the support 310 to protect it from damage or corrosion, and also to prevent the support 310 from scratching passengers. The base material of the protective element 320 can be polyvinyl chloride (PCV), polyethylene (PE), polypropylene (PP), etc. These materials have corrosion resistance, electrical insulation, and flame retardancy.

[0064] The protective component 320 includes a protective component body 321 with a U-shaped cross-section. The protective component body 321 is fitted onto the second connecting portion 312 of the support 310 through the opening of the U-shaped structure to protect this area of ​​the support 310. It is understood that a fastener 400 is also inserted through the protective component body 321 to connect the protective component 320 to the support 310.

[0065] The connection assembly 300 also includes a wiring harness 330, which may include multiple cables 331. The seat 200 has multiple components, such as weight sensors (not shown). The vehicle 10 also includes a control system (not shown). The weight sensors can be connected to the control system via a portion of the cables in the wiring harness 330. When a passenger sits on the seat 200, the weight sensors send a signal to the control system to remind the passenger to fasten their seatbelt. The components on the seat 200 may also be charging ports, which can be electrically connected to the control system via a portion of the cables 331 in the wiring harness 330. The wiring harness 330 is located in an area adjacent to the seat 200.

[0066] In this embodiment, the protective component 320 not only protects the support 310, but also accommodates the wire harness 330.

[0067] For details, please continue reading. Figure 4 and Figure 5 As shown, the protective component 320 also includes a first extension 322, which is connected to the protective component body 321 and extends from the protective component body 321 toward the floor 110 of the vehicle body 100.

[0068] A receiving groove 3221 is formed on the first extension 322, and the receiving groove 3221 extends along the length direction X. The wiring harness 330 is arranged in the receiving groove 3221, and the wiring harness 330 can also extend along the length direction X, thereby allowing it to be connected to components on multiple seats 200.

[0069] The wiring harness 330 is housed in the receiving groove 3221, which prevents the wiring harness 330 from being exposed, thus improving the safety and aesthetics of the vehicle 10. Since the receiving groove 3221 is located on the first extension 322 of the protective member 320, which extends from the seat 200 toward the floor 110 of the vehicle body 100, the seat 200 can also cover the first extension 322, further improving the aesthetics of the vehicle 10.

[0070] The first extension 322 is a part of the structure on the protective member 320. The protective member 320 itself needs to be connected to the support 310. Therefore, there is no need for additional assembly steps to connect the first extension 322, which makes the assembly of the vehicle 10 simpler.

[0071] The support 310 can support the seat 200 at a certain distance from the base plate 110. The first extension 322 extends from the bottom end of the seat 200 toward the base plate 110 of the vehicle body 100. When the wiring harness needs maintenance, the operator's hand can reach through the gap between the seat 200 and the base plate 110 to a position near the receiving groove 3221 to remove or install the wiring harness 330. This allows the wiring harness 330 to be maintained without removing other parts of the vehicle 10, making the vehicle 10 more maintainable.

[0072] The wire harness 330 can be inserted into the receiving groove 3221 from the end along the length direction X. When the size of the receiving groove 3221 along the length direction X is large, it is not convenient to insert the wire harness 330.

[0073] Figure 6 This is a schematic diagram illustrating the process of the cover plate being placed on the receiving groove in the connecting assembly provided in an embodiment of this application.

[0074] See Figures 4 to 6 As shown, in one possible implementation, the protective member 320 further includes a cover plate 323, the first extension 322 has an opening 3222, the opening 3222 communicates with the receiving groove 3221 and the opening 3222 faces away from the side plate 120 of the vehicle body 100 corresponding to the opening 3222, and the cover plate 323 covers the opening 3222.

[0075] An opening 3222 can be provided on the first extension 322. The opening 3222 communicates with the receiving groove 3221. The wire harness 330 can be placed into the receiving groove 3221 through the opening 3222, thereby facilitating the laying of the wire harness 330.

[0076] The orientation of the opening 3222 away from the side panel 120 of the vehicle body 100 corresponding to the opening 3222 means that the opening 3222 is located on one side of the receiving groove 3221 along the width direction Y, and the orientation of the opening is away from the side panel 120 connected to the first extension 322. This avoids interference from the side panel 120 with the wiring harness 330 being routed through the opening 3222. Furthermore, it allows for a larger distance between the opening 3222 and the bottom of the floor 110 and the seat 200, facilitating the routing of the wiring harness 330 through the opening 3222. A cover plate 323 can be placed over the opening 3222, thereby concealing the wiring harness 330 and further improving the safety and aesthetics of the vehicle 10.

[0077] In one possible implementation, the first extension 322 is provided with a slot 3223 on the periphery of the opening 3222, and the cover plate 323 includes a cover plate body 3231 and a snap-fit ​​part 3232 provided on the side of the cover plate body 3231, the snap-fit ​​part 3232 snaps into the slot 3223.

[0078] Slots 3223 can be provided on both sides of the opening 3222 along the height direction Z. The cover plate 323 includes a cover plate body 3231, which can be a long strip-shaped piece extending along the length direction X. Two snap-fit ​​parts 3232 can be provided on both sides of the cover plate body 3231 along the height direction Z. The snap-fit ​​parts 3232 extend from the cover plate body 3231 toward the slots 3223 to be inserted into the slots 3223.

[0079] The slot 3223 includes a bottom wall 3223a and a first side wall 3223b and a second side wall 3223c disposed on both sides of the bottom wall 3223a along the height direction Z, wherein the first side wall 3223b is close to the opening 3222. The engaging part 3232 can engage with one or both of the first side wall 3223b and the second side wall 3223c of the slot 3223, thereby allowing the cover plate 323 to be connected to the first extension 322 without additional connecting parts, making the installation and removal process of the cover plate 323 simpler.

[0080] In one possible implementation, the snap-fit ​​portion 3232 extends from the cover plate body 3231 toward the slot 3223 while contracting inward; the side wall of the slot 3223 near the opening 3222 extends toward the cover plate body 3231 while expanding outward, so that the snap-fit ​​portion 3232 abuts against the side wall of the slot 3223 near the opening 3222.

[0081] The latching portions 3232 on both sides of the cover plate body 3231 extend from the cover plate body 3231 while tilting towards each other, causing the latching portions 3232 to retract inward as they extend from the cover plate body 3231 toward the slot 3223. The first sidewall 3223b of the slot 3223 extends toward the cover plate body 3231 while tilting away from each other. Therefore, when the latching portions 3232 are inserted into the slot 3223, the two latching portions 3232 can apply pressure to the two first sidewalls 3223b, causing the latching portions 3232 to abut against the first sidewalls 3223b. The force between the latching portions 3232 and the first sidewalls 3223b connects the cover plate 323 to the first extension portion 322. When it is necessary to open the cover plate 323, the cover plate 323 can be opened by overcoming the pressure applied by the two latching portions 3232 to the two first sidewalls 3223b, without the need for additional tools.

[0082] In one possible implementation, the cross-sectional area of ​​the receiving groove 3221 is greater than or equal to twice the cross-sectional area of ​​the wire harness 330, and the wire harness 330 is coiled in the receiving groove 3221.

[0083] In vehicle 10, among the multiple seats 200 arranged along the length direction X, the spacing between adjacent seats 200 may vary. Therefore, the dimensions of the wiring harness 330 along the length direction X need to have redundancy to accommodate the different spacing between the seats 200.

[0084] In this embodiment of the application, the cross-sectional area of ​​the receiving groove 3221 can be set to be relatively large. The cross-sectional area of ​​the receiving groove 3221 can be greater than or equal to twice the cross-sectional area of ​​the wire harness 330. For example, the cross-sectional area of ​​the receiving groove 3221 can be two, three, or four times the cross-sectional area of ​​the wire harness 330.

[0085] Figure 7 This is a schematic diagram showing the coiled state of the wire harness in the receiving slot in the connection component provided in the embodiment of this application.

[0086] See Figure 7 As shown, the wire harness 330 can be coiled in the receiving groove 3221. The wire harness 330 can be coiled in a spiral or S-shape, so that the extension direction X of the wire harness 330 is larger after it is unfolded, so as to meet the different spacing between the seats 200.

[0087] In one possible implementation, the first extension 322 is integrally formed with the protective body 321.

[0088] The first extension 322 can be integrally formed with the protective body 321 by extrusion or injection molding. Therefore, the first extension 322 can be manufactured simultaneously with the protective body 320, eliminating the need for additional processing steps. Integral molding also results in higher strength for the protective body 320.

[0089] Please continue to participate. Figure 3 and Figure 4 As shown, in one possible implementation, the vehicle 10 further includes a skirt 500 connected to the side panel 120. The protective member 320 also includes a second extension 324. The first extension 322 and the second extension 324 are disposed on both sides of the protective member body 321. The second extension 324 is inclined toward the skirt 500 to abut against the skirt 500.

[0090] The skirt panel 500 can be bonded to the side of the support 310 opposite to the side panel 120 via the first connecting part 311. The skirt panel 500 can protect the side panel 120 and can also cover the first connecting part 311 of the support 310 to decorate the interior space of the vehicle 10.

[0091] The protective component 320 also includes a second extension 324, which is connected to the first extension 322 along the height direction Z on both sides of the protective component body 321. The extension direction of the second extension 324 may form an angle with the height direction Z, such that the second extension 324 is inclined toward the skirt 500, and the end of the second extension 324 away from the protective component body 321 may abut against the skirt 500. Thus, the second extension 324 can cover part of the second connecting portion 312 of the support 310, thereby serving to decorate the interior space of the vehicle 10.

[0092] In one possible implementation, the skirt 500 includes a first decorative layer, and the protective member 320 includes a second decorative layer, the first decorative layer being identical to the second decorative layer.

[0093] A first decorative layer can be provided on the skirt panel 500, which can be a colored plating, a frosted plating, or a matte plating. A second decorative layer can be provided on the protective component 320, which can also be a colored plating, a frosted plating, or a matte plating. In this embodiment, making the first and second decorative layers the same allows for a unified interior style of the vehicle 10, further enhancing the aesthetics of the vehicle 10.

[0094] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A connection component, characterized in that, include: Support, the support being used to connect to the side panel of the vehicle body; A protective component, comprising a protective component body and a first extension connected to the protective component body, the protective component body being sleeved on and connected to a portion of the support; the first extension extending from the protective component body toward the floor of the vehicle body. A wiring harness for electrical connection to components on a seat, wherein the first extension has a receiving groove in which the wiring harness is located.

2. The connection component according to claim 1, characterized in that, The protective component also includes a cover plate, the first extension having an opening that communicates with the receiving groove and the opening is oriented away from the side panel of the vehicle body corresponding to the opening, and the cover plate is disposed over the opening.

3. The connection component according to claim 2, characterized in that, The first extension is provided with a slot on the periphery of the opening, and the cover plate includes a cover plate body and a snap-fit ​​part provided on the side of the cover plate body, the snap-fit ​​part snapping into the slot.

4. The connecting component according to claim 3, characterized in that, The latching portion extends from the cover plate body toward the slot while contracting inward; the side wall of the slot near the opening extends toward the cover plate body while expanding outward, so that the latching portion abuts against the side wall of the slot near the opening.

5. The connecting component according to any one of claims 1 to 4, characterized in that, The cross-sectional area of ​​the receiving groove is greater than or equal to twice the cross-sectional area of ​​the wire harness, and the wire harness is coiled in the receiving groove.

6. The connecting component according to any one of claims 1 to 4, characterized in that, The first extension is integrally formed with the protective component body.

7. The connecting component according to any one of claims 1 to 4, characterized in that, The support includes a first connecting part and a second connecting part connected to the first connecting part. The first connecting part is used to connect with the vehicle body, the protective body is sleeved on the second connecting part, and the second connecting part is used to connect with the seat.

8. A vehicle, characterized in that, The vehicle includes a vehicle body, a seat, and a connection assembly as described in any one of claims 1 to 7, the vehicle body including a floor and a side panel, the support being connected to the side panel, the seat being connected to the support, a gap being provided between the seat and the floor, and the first extension extending from the bottom end of the seat toward the floor of the vehicle body.

9. The vehicle according to claim 8, characterized in that, It also includes a skirt panel connected to the side panel. The protective member also includes a second extension. The first extension and the second extension are disposed on both sides of the protective member body. The second extension is inclined toward the skirt panel to abut against the skirt panel.

10. The vehicle according to claim 9, characterized in that, The skirt panel includes a first decorative layer, and the protective component includes a second decorative layer, wherein the first decorative layer and the second decorative layer are identical.

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