CN219651124U - Wire harness box assembly, seat assembly and vehicle - Google Patents
Wire harness box assembly, seat assembly and vehicle Download PDFInfo
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- CN219651124U CN219651124U CN202320384621.9U CN202320384621U CN219651124U CN 219651124 U CN219651124 U CN 219651124U CN 202320384621 U CN202320384621 U CN 202320384621U CN 219651124 U CN219651124 U CN 219651124U
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- 238000005452 bending Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims 2
- 238000005491 wire drawing Methods 0.000 description 11
- 230000002035 prolonged effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a wire harness box assembly, a seat assembly and a vehicle, wherein the wire harness box assembly comprises: the wire harness box is provided with an accommodating cavity, the wire harness is suitable for being electrically connected with a power supply and an electric device, the part of the wire harness is accommodated in the accommodating cavity, the electric device is suitable for driving the wire harness to move, and the wire pulling module is located in the accommodating cavity and used for tensioning the wire harness. According to the wire harness box assembly, the wire harness can be always in a tensioned state by arranging the wire stay module for tensioning the wire harness, the wire harness is prevented from being loose and wound together, the wire harness can reliably follow the movement of the power utilization device, the wire harness box assembly can reliably supply power to the power utilization device, the reliability of the wire harness box assembly is improved, and the overall performance of the wire harness box assembly is improved.
Description
Technical Field
The utility model relates to the field of household appliances, in particular to a wire harness box assembly, a seat assembly and a vehicle.
Background
Because the seat rail stroke of the utility vehicle is long, the wire harness connected to the seat needs to perform an ultra-long distance movement in a limited space.
In the related art, in the process of moving the seat back and forth, the wire harness is easy to be blocked, even twined together to be knotted, and the structure is unreliable.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a wire harness box assembly, which can make the wire harness always in a tensioned state, prevent the wire harness from being loose and being wound together, make the wire harness reliably follow the movement of the power utilization device, make the wire harness box assembly reliably supply power to the power utilization device, improve the reliability of the wire harness box assembly, and improve the overall performance of the wire harness box assembly.
The utility model further provides a seat assembly with the wire harness box assembly.
The utility model further provides a vehicle with the seat assembly.
According to an embodiment of the first aspect of the present utility model, a wire harness box assembly for electrically connecting a power source and an electric device, the electric device being movable in a first direction, the wire harness box assembly comprising: a harness box having a housing cavity; the wire harness is suitable for electrically connecting the power supply and the power utilization device, part of the wire harness is accommodated in the accommodating cavity, and the power utilization device is suitable for driving the wire harness to move; and the stay wire module is positioned in the accommodating cavity and used for tensioning the wire harness.
According to the wire harness box assembly, the wire harness can be always in a tensioned state by arranging the wire stay module for tensioning the wire harness, the wire harness is prevented from being loose and wound together, the wire harness can reliably follow the movement of the power utilization device, the wire harness box assembly can reliably supply power to the power utilization device, the reliability of the wire harness box assembly is improved, and the overall performance of the wire harness box assembly is improved.
According to some embodiments of the utility model, the wire harness is wound on the wire harness support, the elastic piece is telescopic, one end of the elastic piece is connected with the inner side wall of the accommodating cavity, the other end of the elastic piece is connected with the wire harness support, and when the power utilization device drives the wire harness to move, the wire harness is suitable for driving the wire harness support to move.
According to some embodiments of the utility model, the stay wire support comprises a connecting plate and a guide piece, wherein one end of the connecting plate is provided with a hook, the hook is used for hooking the elastic piece, the guide piece is connected to the other end of the connecting plate, and the wire harness is wound on the guide piece.
In some embodiments of the utility model, the guide member is fixed relative to the connection plate, the guide member has a guide surface, the guide surface is formed into an arc surface protruding toward the hook, and the wire harness is wound around the guide surface.
In some embodiments of the utility model, the guide is rotatably provided to the connection plate, and the wire harness is wound around the guide.
According to some embodiments of the utility model, the receiving chamber extends in the first direction, the elastic member is retractable in the first direction, and the wire support includes a guide block in sliding contact with an inner sidewall of the receiving chamber in a second direction, the second direction being perpendicular to the first direction.
According to some embodiments of the present utility model, the accommodating cavity extends along the first direction, the elastic member is retractable along the first direction, the wire harness box assembly further includes a wire branching module, the wire branching module is located at one end of the accommodating cavity along the first direction, the wire branching module, the wire drawing support and the elastic member are sequentially arranged along the first direction, the wire branching module is spaced from an inner side wall of the accommodating cavity in the second direction, the wire branching module and the inner side wall of the accommodating cavity together define a first routing cavity and a second routing cavity, and the first routing cavity and the second routing cavity extend along the first direction; the wire harness is arranged in the first wiring cavity and the second wiring cavity in a penetrating mode, and the part of the wire harness in the accommodating cavity is arranged in a U shape.
According to some embodiments of the present utility model, the accommodating cavity extends along the first direction, the elastic member is retractable along the first direction, the wire harness box assembly further includes a wire branching module, the wire branching module is located at one end of the accommodating cavity along the first direction, the wire branching module, the wire drawing support and the elastic member are sequentially arranged along the first direction, the wire branching module is spaced from an inner side wall of the accommodating cavity in a second direction, the wire branching module and the inner side wall of the accommodating cavity together define a first routing cavity and a second routing cavity, the first routing cavity extends along the first direction, the second routing cavity includes a straight line segment and a curved segment, the straight line segment is connected with the curved segment and is close to the wire drawing support, the straight line segment extends along the first direction, and the curved segment is curved toward a side far away from the first routing cavity; the wire harness is arranged in the first wiring cavity and the second wiring cavity in a penetrating mode, and the part of the wire harness in the accommodating cavity is arranged in an S shape.
According to some alternative embodiments of the present utility model, the wire harness box assembly further comprises a wire harness drag chain, the wire harness drag chain comprises a plurality of drag chain units, two adjacent drag chain units are rotatably connected, each drag chain unit is provided with a limiting cavity for accommodating the wire harness, the limiting cavities of the two adjacent drag chain units are communicated with each other, the wire harness is threaded through the limiting cavity, and the wire harness drag chain is tensioned by the wire harness drag chain module.
A seat assembly according to an embodiment of the second aspect of the utility model includes: a seat; the seat is arranged on the sliding rail and can move along the extending direction of the sliding rail, and the sliding rail defines a sliding rail cavity; the driving piece is arranged in the seat and used for driving the seat to move; the wire harness box assembly is the wire harness box assembly according to the first aspect of the embodiment of the utility model, the wire harness box assembly is accommodated in the sliding rail cavity, and the wire harness is electrically connected with a power supply of a vehicle and the driving piece.
According to the seat assembly provided by the utility model, the reliability of the seat assembly can be improved, the service life of the seat assembly can be prolonged, the overall performance of the seat assembly can be improved, and the overall performance of a vehicle can be improved by arranging the wire harness box assembly.
According to an embodiment of the third aspect of the present utility model, a vehicle includes: a seat assembly according to an embodiment of the second aspect of the present utility model.
According to the vehicle provided by the utility model, the reliability of the seat assembly can be improved, the service life of the seat assembly can be prolonged, and the overall performance of the vehicle can be improved by arranging the seat assembly.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a perspective view of a wire harness box assembly according to some embodiments of the present utility model, wherein a wire harness received within a receiving cavity is not pulled out;
FIG. 2 is a schematic view of the wire harness box assembly of FIG. 1, wherein the cover of the wire harness box is hidden;
FIG. 3 is a perspective view of the wire harness box assembly of FIG. 1 with a portion of the wire harness received within the receiving cavity pulled out;
FIG. 4 is a schematic view of the wire harness box assembly of FIG. 3, wherein the cover of the wire harness box is hidden;
FIG. 5 is a partial schematic view of the wire harness box assembly of FIG. 3;
FIG. 6 is a perspective view of the pull wire bracket of FIG. 2;
FIG. 7 is a perspective view of the alternative view of the pull wire bracket of FIG. 2;
FIG. 8 is a perspective view of the harness tow chain of FIG. 2;
fig. 9 is a schematic view of a part of the structure of the harness drag chain in fig. 8.
Reference numerals:
100. a harness box assembly;
1. a harness box; 11. a receiving chamber; 12. a base; 121. a receiving groove; 122. a wire inlet; 123. a wire outlet; 13. a cover body; 14. a first wiring cavity; 15. a second wiring cavity; 151. a straight line segment; 152. a curved section;
2. a stay wire module; 21. a stay wire bracket; 211. a connecting plate; 2111. a hook; 212. a guide member; 2121. a guide surface; 213. a guide block; 22. an elastic member;
3. a wire harness;
4. a branching module;
5. a harness tow chain; 51. a drag chain unit; 511. and a limiting cavity.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
A wire harness box assembly 100 according to an embodiment of the present utility model is described below with reference to the accompanying drawings.
Referring to fig. 1-4, a wire harness box assembly 100 according to an embodiment of the first aspect of the present utility model, the wire harness box assembly 100 is configured to electrically connect a power source and an electric device, wherein the electric device is movable in a first direction (refer to a direction e1 in the drawing), and for example, the electric device may be an electrically adjustable seat assembly of a vehicle, and the electric device may also be a spindle of a processing apparatus.
The wire harness box assembly 100 comprises a wire harness box 1, a wire harness 3 and a wire drawing module 2, wherein the wire harness box 1 is provided with a containing cavity 11, the wire harness 3 is suitable for being electrically connected with a power supply and an electric device, a part of the wire harness 3 is contained in the containing cavity 11, the electric device is suitable for driving the wire harness 3 to move, the wire drawing module 2 is located in the containing cavity 11, and the wire drawing module 2 is used for tensioning the wire harness 3.
For example, the wire harness box 1 includes a housing 12 and a cover 13, the housing 12 has a receiving groove 121 for receiving the wire harness 3 and the wire drawing module 2, the cover 13 covers a notch of the receiving groove 121 and defines a receiving cavity 11 together with the housing 12, and the cover 13 is detachably connected with the housing 12. For example, the wire harness box 1 is provided with a wire inlet 122 and a wire outlet 123 which are communicated with the accommodating cavity 11, one end of the wire harness 3 is arranged on the wire inlet 122 in a penetrating manner and is connected with a power supply, and the other end of the wire harness 3 is arranged on the wire outlet 123 in a penetrating manner and is connected with an electric device.
When the wire harness 3 is pulled out of the accommodating cavity 11 through movement of the electric device, the wire harness 3 is tensioned by the wire harness pulling module 2, a certain constraint effect can be achieved on the wire harness 3, the wire harness 3 can be pulled out of the accommodating cavity 11 according to a preset path, the wire harness 3 is prevented from being wound together in the process of movement in the accommodating cavity 11, the wire harness 3 can be smoothly pulled out of the accommodating cavity 11, the wire harness 3 can reliably follow movement of the electric device, the wire harness 3 is prevented from being pulled off by the electric device or the wire harness 3 is prevented from falling off from the electric device, the wire harness box assembly 100 can effectively supply power for the electric device, the service life of the wire harness box assembly 100 is prolonged, and the overall performance of the wire harness box assembly 100 is improved.
When the wire harness 3 is pulled out of the accommodating cavity 11 by the electric device and moves towards the opposite direction, the wire harness 3 is tensioned by the wire harness module 2, a certain dragging effect can be achieved on the wire harness 3, the wire harness 3 pulled out of the accommodating cavity 11 is prevented from being wound and knotted outside the accommodating cavity 11 and cannot be retracted into the accommodating cavity 11, the wire harness 3 is prevented from being wound and knotted inside the accommodating cavity 11, the accommodating cavity 11 can be reliably retracted along the field, the service life of the wire harness box assembly 100 is prolonged, and the overall performance of the wire harness box assembly 100 is improved.
According to the wire harness box assembly 100, the wire harness 3 can be always in a tensioned state by arranging the wire drawing module 2 for tensioning the wire harness 3, the wire harness 3 is prevented from being loosened and wound together, the wire harness 3 can reliably follow the movement of the power utilization device, the wire harness box assembly 100 can reliably supply power to the power utilization device, the reliability of the wire harness box assembly 100 is improved, and the overall performance of the wire harness box assembly 100 is improved.
Referring to fig. 2 and fig. 4-7, according to some embodiments of the present utility model, the stay module 2 includes a stay support 21 and an elastic member 22, the wire harness 3 is wound around the stay support 21, the elastic member 22 is telescopic, one end of the elastic member 22 is connected to an inner side wall of the accommodating cavity 11, the other end of the elastic member 22 is connected to the stay support 21, and when the wire harness 3 is driven to move by an electric device, the wire harness 3 is adapted to drive the stay support 21 to move. For example, the elastic member 22 may be a spring member or a rubber member.
When the wire harness 3 is pulled out of the accommodating cavity 11 by the electric device, the wire harness 3 can stretch the elastic piece 22 by driving the wire harness 3 to move with the wire harness support 21 (or the wire harness 3 can compress the elastic piece 22 by driving the wire harness support 21) because the wire harness 3 is wound around the wire harness support 21, so that the elastic piece 22 can tighten the wire harness 3 by elastic force; when the wire harness 3 is pulled out of the accommodating chamber 11 by the electric device and then moved in the opposite direction, the elastic member 22 may contract toward the state before being pulled out (or the elastic member 22 may extend toward the state before being pulled out), thereby tensioning the wire harness 3.
Through setting up the taut pencil 3 of elastic component 22 and stay wire support 21, can realize the taut effect to pencil 3, simple structure, convenient to use can reduce the manufacturing cost of stay wire module 2, reduces the manufacturing cost of pencil box assembly 100, improves the wholeness ability of pencil box assembly 100.
Referring to fig. 2 and 4-7, according to some embodiments of the present utility model, the wire support 21 includes a connection plate 211 and a guide 212, one end of the connection plate 211 is provided with a hook 2111, the hook 2111 is used to hook the elastic member 22, the guide 212 is connected to the other end of the connection plate 211, and the wire harness 3 is wound around the guide 212. By providing the hooks 2111 to hook the elastic member 22, the elastic member 22 can be prevented from falling off from the connection plate 211, so that the elastic member 22 can be reliably connected with the connection plate 211, the wire harness 3 can be reliably tensioned by the wire harness module 2, the reliability of the wire harness module 2 is improved, and the reliability of the wire harness box assembly 100 is improved.
Referring to fig. 6 and 7, in some embodiments of the present utility model, the guide 212 is fixed with respect to the connection plate 211, the guide 212 has a guide surface 2121, the guide surface 2121 is formed as an arc surface protruding toward the hook 2111, and the wire harness 3 is wound around the guide surface 2121. When the wire harness 3 is pulled to move by the electric device, the wire harness 3 can slide on the guide surface 2121, the guide surface 2121 is set to be an arc surface, friction between the guide piece 212 and the wire harness 3 can be reduced, the service life of the wire harness 3 is prolonged, the service life of the wire harness box assembly 100 is prolonged, and the overall performance of the wire harness box assembly 100 is improved.
Referring to fig. 6 and 7, in some embodiments of the present utility model, a guide 212 is rotatably provided to the connection plate 211, and the wire harness 3 is wound around the guide 212. When the wire harness 3 is pulled to move by the electric device, the wire harness 3 can drive the guide piece 212 to rotate, so that rolling friction is generated between the wire harness 3 and the guide piece 212, friction between the wire harness 3 and the guide piece 212 is effectively reduced, the service life of the wire harness 3 is prolonged, the service life of the wire harness box assembly 100 is prolonged, and the overall performance of the wire harness box assembly 100 is improved.
Referring to fig. 2, 4-7, according to some embodiments of the present utility model, the accommodating chamber 11 extends in a first direction, the elastic member 22 is retractable in the first direction, the wire support 21 includes a guide block 213, and the guide block 213 is in sliding contact with an inner sidewall of the accommodating chamber 11 in a second direction (refer to e2 direction in the drawing), and the second direction is perpendicular to the first direction. When the wire harness 3 is driven to move, the wire harness 3 can drive the stay wire support 21 to move in the accommodating cavity 11, and the elastic piece 22 is driven to stretch out and draw back.
Since the guide block 213 is in sliding contact with the inner side wall of the accommodating cavity 11 in the second direction, the inner side wall of the accommodating cavity 11 can play a certain constraint role on the guide block 213, so that the guide block 213 is prevented from deflecting in the moving process, the guide block 213 reliably and stably moves along the first direction, the wire harness 3 moves stably and reliably around the wire drawing bracket 21, the guide block 213 can reliably and stably drive the elastic piece 22 to stretch and retract along the first direction, the tensioning effect of the wire drawing module 2 on the wire harness 3 is prevented from being invalid due to the bending of the elastic piece 22, the wire harness 3 can reliably and smoothly move around the wire drawing bracket 21, the reliability of the wire harness box assembly 100 is improved, and the overall performance of the wire harness box assembly 100 is improved.
Referring to fig. 2, 4-7, according to some embodiments of the present utility model, the accommodating cavity 11 extends along a first direction, the elastic member 22 is retractable along the first direction, the wire harness box assembly 100 further includes a wire distributing module 4, the wire distributing module 4 is located at one end of the accommodating cavity 11 along the first direction, the wire distributing module 4, the wire supporting frame 21 and the elastic member 22 are sequentially arranged along the first direction, the wire distributing module 4 is spaced from an inner sidewall of the accommodating cavity 11 along a second direction, and the wire distributing module 4 and the inner sidewall of the accommodating cavity 11 together define a first routing cavity 14 and a second routing cavity 15.
The first wiring cavity 14 and the second wiring cavity 15 both extend along a first direction; the wire harness 3 is arranged in the first wiring cavity 14 and the second wiring cavity 15 in a penetrating mode, and the part of the wire harness 3 in the accommodating cavity 11 is arranged in a U shape. For example, the first routing cavity 14 penetrates through the sidewall of the accommodating cavity 11 in the first direction and forms a wire inlet 122 on the sidewall of the accommodating cavity 11, and the second routing cavity 15 penetrates through the sidewall of the accommodating cavity 11 in the first direction and forms a wire outlet 123 on the sidewall of the accommodating cavity 11.
Through setting up first wire cavity 14 and second wire cavity 15 to wear to locate first wire cavity 14 and second wire cavity 15 with pencil 3, first wire cavity 14 and second wire cavity 15 can play certain constraint effect to the motion of pencil 3, make pencil 3 move along the extending direction of first wire cavity 14 and second wire cavity 15, prevent pencil 3 twine together in the motion in-process, further improve the reliability of pencil box assembly 100, improve the wholeness ability of pencil box assembly 100.
The first wiring cavity 14 and the second wiring cavity 15 are arranged in an extending mode along the first direction, the structure of the wire harness box assembly 100 is simple, when the electric device drives the wire harness 3 to move, the movement track of the wire harness 3 can be simple, the wire harness 3 is effectively prevented from being wound together in the movement process, and the reliability of the wire harness box assembly 100 is further improved; at the same time, this also makes it possible to make the width of the wire harness box 1 in the second direction smaller, make the size of the wire harness box assembly 100 in the second direction smaller, and make the wire harness box assembly 100 more compact.
Referring to fig. 2, 4-7, according to some embodiments of the present utility model, the accommodating cavity 11 extends along a first direction, the elastic member 22 is retractable along the first direction, the wire harness box assembly 100 further includes a wire distributing module 4, the wire distributing module 4 is located at one end of the accommodating cavity 11 along the first direction, the wire distributing module 4, the wire supporting frame 21 and the elastic member 22 are sequentially arranged along the first direction, the wire distributing module 4 is spaced from an inner sidewall of the accommodating cavity 11 along a second direction, and the wire distributing module 4 and the inner sidewall of the accommodating cavity 11 together define a first routing cavity 14 and a second routing cavity 15.
The first wire cavity 14 extends along a first direction, the second wire cavity 15 comprises a straight line segment 151 and a bending segment 152, the straight line segment 151 is connected with the bending segment 152 and is close to the wire support 21, the straight line segment 151 extends along the first direction, and the bending segment 152 is bent towards one side far away from the first wire cavity 14; the wire harness 3 is arranged in the first wiring cavity 14 and the second wiring cavity 15 in a penetrating mode, and the part of the wire harness 3 in the accommodating cavity 11 is arranged in an S shape. For example, the first routing cavity 14 penetrates through the side wall of the accommodating cavity 11 along the first direction and forms a wire inlet 122 on the side wall of the accommodating cavity 11, and one end of the bending section 152 away from the first routing cavity penetrates through the side wall of the accommodating cavity 11 and forms a wire outlet 123 on the side wall of the accommodating cavity 11.
Through setting up first wire cavity 14 and second wire cavity 15 to wear to locate first wire cavity 14 and second wire cavity 15 with pencil 3, first wire cavity 14 and second wire cavity 15 can play certain constraint effect to the motion of pencil 3, make pencil 3 move along the extending direction of first wire cavity 14 and second wire cavity 15, prevent pencil 3 twine together in the motion in-process, further improve the reliability of pencil box assembly 100, improve the wholeness ability of pencil box assembly 100.
Through setting up the bending section 152, can make the length within range of electric installation in the first direction of pencil box 1 move, can make the occupation space of pencil box assembly 100 in the first direction less like this, reduce the space that electric installation and pencil box assembly 100 occupy jointly in the first direction, be convenient for install and place electric installation and pencil box assembly 100, improve the wholeness ability of pencil box assembly 100.
Referring to fig. 8 and 9, according to some alternative embodiments of the present utility model, the wire harness box assembly 100 further includes a wire harness drag chain 5, the wire harness drag chain 5 includes a plurality of drag chain units 51, two adjacent drag chain units 51 are rotatably connected, the drag chain units 51 have a limiting cavity 511 for receiving the wire harness 3, the limiting cavities 511 of the two adjacent drag chain units 51 are communicated with each other, the wire harness 3 is threaded through the limiting cavity 511, and the wire harness drag chain 5 is tensioned by the wire harness module 2. For example, two adjacent drag chain units 51 may be connected in a unidirectional rotatable manner, and two adjacent drag chain units 51 may be connected in a bidirectional rotatable manner.
It should be noted that in the description of the present utility model, "a plurality" means two or more.
Through setting up pencil tow chain 5 to wear to locate pencil 3 in spacing chamber 511, can reduce or avoid the friction between pencil 3 and the stay wire module 2 and the pencil box 1, make pencil tow chain 5 can play certain guard action to pencil 3, prolong the life of pencil 3, make pencil box assembly 100 can be reliably for the power consumption device power supply, improve the wholeness ability of pencil box assembly 100.
A seat assembly according to an embodiment of the second aspect of the utility model includes: the seat, slide rail, driving piece and pencil box assembly 100, the slide rail extends along first direction, and the seat is located on the slide rail and along the extending direction of slide rail movable, and the slide rail defines the slide rail chamber, and the driving piece is located in the seat and is used for driving the seat motion, and pencil box assembly 100 is pencil box assembly 100 according to the above-mentioned first aspect embodiment of the present utility model, and pencil box assembly 100 holds in the slide rail chamber, and pencil 3 electricity is connected the power and the driving piece of vehicle.
According to the seat assembly of the present utility model, by providing the wire harness box assembly 100 as described above, the reliability of the seat assembly can be improved, the service life of the seat assembly can be prolonged, the overall performance of the seat assembly can be improved, and the overall performance of the vehicle can be improved.
According to an embodiment of the third aspect of the present utility model, a vehicle includes: a seat assembly, the seat assembly being a seat assembly according to an embodiment of the second aspect of the utility model described above. For example, the vehicle may be a fuel-powered vehicle or an electric vehicle.
According to the vehicle provided by the utility model, the reliability of the seat assembly can be improved, the service life of the seat assembly can be prolonged, and the overall performance of the vehicle can be improved by arranging the seat assembly.
In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. A wire harness box assembly for electrically connecting a power source and an electrical device, the electrical device being movable along a first direction, the wire harness box assembly comprising:
a harness box having a housing cavity;
the wire harness is suitable for electrically connecting the power supply and the power utilization device, part of the wire harness is accommodated in the accommodating cavity, and the power utilization device is suitable for driving the wire harness to move;
the wire pulling module is positioned in the accommodating cavity and used for pulling the wire harness;
the wire harness is wound on the wire harness support, the elastic piece is telescopic, one end of the elastic piece is connected with the inner side wall of the accommodating cavity, the other end of the elastic piece is connected with the wire harness support, and when the electric device drives the wire harness to move, the wire harness is suitable for driving the wire harness support to move;
the stay wire support comprises a connecting plate and a guide piece, wherein a hook is arranged at one end of the connecting plate and used for hooking the elastic piece, the guide piece is connected to the other end of the connecting plate, and the wire harness is wound on the guide piece.
2. The wire harness box assembly of claim 1, wherein the guide member is fixed relative to the connection plate, the guide member having a guide surface that forms an arcuate surface that projects toward the hanger, the wire harness being wound around the guide surface.
3. The wire harness box assembly of claim 1, wherein the guide member is rotatably provided to the connection plate, the wire harness being wound around the guide member.
4. The wire harness box assembly of claim 1, wherein the receiving cavity extends in the first direction, the elastic member is retractable in the first direction, the wire support includes a guide block in sliding contact with an inner sidewall of the receiving cavity in a second direction, and the second direction is perpendicular to the first direction.
5. The wire harness box assembly of claim 1, wherein the receiving cavity extends in the first direction, the elastic member is retractable in the first direction, the wire harness box assembly further comprising a wire-splitting module located at one end of the receiving cavity in the first direction, the wire-splitting module, the wire-pulling bracket and the elastic member being arranged in sequence in the first direction;
the branching module is arranged at intervals with the inner side wall of the accommodating cavity in the second direction, a first wiring cavity and a second wiring cavity are defined by the branching module and the inner side wall of the accommodating cavity together, and the first wiring cavity and the second wiring cavity extend along the first direction;
the wire harness is arranged in the first wiring cavity and the second wiring cavity in a penetrating mode, and the part of the wire harness in the accommodating cavity is arranged in a U shape.
6. The wire harness box assembly of claim 1, wherein the receiving cavity extends in the first direction, the elastic member is retractable in the first direction, the wire harness box assembly further comprising a wire-splitting module located at one end of the receiving cavity in the first direction, the wire-splitting module, the wire-pulling bracket and the elastic member being arranged in sequence in the first direction;
the wire separation module is arranged at intervals with the inner side wall of the accommodating cavity in the second direction, the wire separation module and the inner side wall of the accommodating cavity jointly define a first wire cavity and a second wire cavity, the first wire cavity extends along the first direction, the second wire cavity comprises a straight line segment and a bending segment, the straight line segment is connected with the bending segment and is close to the wire support, the straight line segment extends along the first direction, and the bending segment bends towards one side far away from the first wire cavity;
the wire harness is arranged in the first wiring cavity and the second wiring cavity in a penetrating mode, and the part of the wire harness in the accommodating cavity is arranged in an S shape.
7. The wire harness box assembly of claim 1, further comprising a wire harness tow chain comprising a plurality of tow chain units, adjacent two of the tow chain units being rotatably connected, the tow chain units having a spacing cavity for receiving the wire harness, the spacing cavities of adjacent two of the tow chain units being in communication with one another, the wire harness passing through the spacing cavity, the wire harness tow chain module being adapted to tension the wire harness tow chain.
8. A seat assembly, comprising:
a seat;
the seat is arranged on the sliding rail and can move along the extending direction of the sliding rail, and the sliding rail defines a sliding rail cavity;
the driving piece is arranged in the seat and used for driving the seat to move;
a wire harness box assembly according to any one of claims 1 to 7, the wire harness box assembly being housed within the slide rail cavity, the wire harness being electrically connected to a power source of a vehicle and the drive member.
9. A vehicle, characterized by comprising:
a seat assembly according to claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320384621.9U CN219651124U (en) | 2023-02-27 | 2023-02-27 | Wire harness box assembly, seat assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320384621.9U CN219651124U (en) | 2023-02-27 | 2023-02-27 | Wire harness box assembly, seat assembly and vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN219651124U true CN219651124U (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320384621.9U Active CN219651124U (en) | 2023-02-27 | 2023-02-27 | Wire harness box assembly, seat assembly and vehicle |
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| Country | Link |
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| CN (1) | CN219651124U (en) |
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