Adjustment assembly, vehicle door and vehicle

Abstract

The present disclosure relates to an adjusting assembly, a vehicle door and a vehicle, the adjusting assembly comprising a fixed part, a movable part and an adjusting part, the movable part being movably connected with the fixed part, the movable part being provided with a stop part; the adjusting part comprising a connecting part and a plurality of cooperating parts, the connecting part being rotatably connected with the fixed part around a rotating shaft, the plurality of cooperating parts being arranged along the circumference of the rotating shaft, the projection of the cooperating part on a plane perpendicular to the rotating shaft being in the shape of a circular arc, the center of the circular arc being located on the axis of the rotating shaft, the radii of at least two of the plurality of cooperating parts being different; wherein the stop part is capable of stopping at different cooperating parts when the adjusting part rotates. The adjusting assembly of the present disclosure is easier to realize the position adjustment of the movable part, and the adjustment accuracy of the movable part is easier to control.

Description

Technical Field

[0001] This disclosure relates to the field of automotive parts technology, specifically to an adjustment component, a door, and a vehicle. Background Technology

[0002] When assembling components, it is often necessary to align two parts to ensure assembly accuracy or aesthetics after assembly. For example, to improve the appearance of a vehicle's interior, the door trim panel needs to be aligned with the dashboard. Related technologies involve installing an adjustment mechanism between the door trim panel and the door sheet metal, using this mechanism to adjust the height of the door trim panel to align it with the dashboard.

[0003] Specifically, the adjustment mechanism includes a cam rotatably mounted on the door sheet metal. The door trim panel has a mating surface, and the outer circumferential surface of the cam abuts against this mating surface. By rotating the cam, different parts of the cam engage with the mating surface, thereby adjusting the height of the door trim panel and aligning it with the dashboard. However, because the relationship between the cam's rotation angle and the door trim panel's movement distance is difficult to determine, the cam can easily over-rotate. Assemblers need to rotate the cam repeatedly, resulting in a complex adjustment process and difficulty in controlling adjustment precision. Summary of the Invention

[0004] This disclosure aims to at least partially address one of the technical problems in the related art.

[0005] Therefore, embodiments of this disclosure propose an adjustment assembly to reduce the adjustment complexity of components and improve the adjustment accuracy of components.

[0006] The adjusting assembly of this embodiment includes a fixed member, a movable member, and an adjusting member. The movable member is movably connected to the fixed member and has a stop portion. The adjusting member includes a connecting portion and a plurality of mating portions. The connecting portion is rotatably connected to the fixed member about a rotation axis. The plurality of mating portions are arranged circumferentially along the rotation axis. The projection of each mating portion onto a plane perpendicular to the rotation axis is an arc shape, and the center of the arc shape is located on the axis of the rotation axis. At least two of the plurality of mating portions have different radii. The stop portion can abut against different mating portions when the adjusting member rotates.

[0007] In some embodiments, the number of mating parts is three or more; one of the plurality of mating parts is a first mating part, the radius of the first mating part being larger than the radii of the other mating parts; one of the plurality of mating parts is a second mating part, the radius of the second mating part being smaller than the radii of the other mating parts.

[0008] In some embodiments, the number of mating parts is four or more, and in any two adjacent mating parts between the first mating part and the second mating part, the radius of the mating part adjacent to the first mating part is larger than the radius of the mating part adjacent to the second mating part; and / or multiple mating parts are evenly arranged along the circumference of the rotation axis.

[0009] In some embodiments, a plurality of the mating parts are connected end to end in sequence along the circumference of the rotation axis.

[0010] In some embodiments, the adjusting member further includes a transition portion, which connects any two adjacent mating portions. The projection of the transition portion onto a plane perpendicular to the rotation axis is a transition line, which includes an arc segment and / or a straight segment.

[0011] In some embodiments, the fixing member has a first connecting hole, and the moving member has a second connecting hole. Both the first connecting hole and the second connecting hole extend axially along the rotation shaft. The adjusting member includes a first insert rod, an adjusting disc, and a second insert rod. The first insert rod is rotatably inserted into the first connecting hole. Axially along the rotation shaft, the adjusting disc is located between the fixing member and the moving member, and the mating portion is located on the outer circumferential surface of the adjusting disc. The second insert rod is rotatably inserted into the second connecting hole. The first insert rod forms the connecting portion. A mating protrusion is provided on the side of the moving member closest to the fixing member, and the mating protrusion forms the stop portion.

[0012] In some embodiments, the second connecting hole is a through hole that extends through the moving member along the axial direction of the rotation axis, and the side of the second insert rod away from the adjustment disc is provided with an adjustment part for cooperating with the adjustment tool.

[0013] In some embodiments, the adjusting part is an adjusting hole, and the projection of the adjusting hole on a plane perpendicular to the rotation axis is a polygon; and / or the second insert is a straight rod extending axially along the rotation axis; and / or a first indicator mark is provided on the side of the second insert away from the adjusting disc, and a plurality of first position marks are provided on the side of the moving member away from the adjusting disc, the plurality of first position marks corresponding one-to-one with the plurality of mating parts, and the first indicator mark can correspond to different first position marks when the adjusting member rotates.

[0014] In some embodiments, the second insertion rod includes a cantilever section that extends out of the second connection hole in a direction away from the adjusting disc; at least a portion of the adjusting part is disposed on the cantilever section, and / or the adjusting assembly further includes a stop member connected to the cantilever section, and the moving member is clamped between the adjusting disc and the stop member in the axial direction of the rotating shaft.

[0015] In some embodiments, the adjusting member is provided with a first stop portion, the moving member is provided with a second stop portion, and the adjusting member has a first limit position and a second limit position; at the first limit position and the second limit position, the first stop portion abuts against the second stop portion circumferentially along the rotation axis.

[0016] In some embodiments, there are two second stop portions, which are circumferentially spaced along the rotation axis; at the first extreme position, the first stop portion abuts against one of the two second stop portions; at the second extreme position, the first stop portion abuts against the other of the two second stop portions.

[0017] In some embodiments, the adjusting member includes a sealing disc, which is disposed between the fixing member and the moving member along the axial direction of the rotating shaft, and a sealing member is provided between the sealing disc and the fixing member; a stop piece is provided on the side of the sealing disc facing the moving member, and the stop piece forms a first stop portion; a stop rib is provided on the side of the moving member facing the fixing member, and the stop rib forms a second stop portion.

[0018] Embodiments of this disclosure also provide a vehicle door having the above-described adjustment components.

[0019] The vehicle door of this embodiment includes a door sheet metal, a door interior panel, and an adjustment assembly. The door interior panel is connected to the door sheet metal. The adjustment assembly is the adjustment assembly described in any of the above embodiments. The door sheet metal is connected to the fixing member, or the door sheet metal forms the fixing member. The door interior panel is connected to the moving member, or the door interior panel forms the moving member.

[0020] In some embodiments, the interior door panel is provided with a clearance hole corresponding to the second connection hole.

[0021] In some embodiments, along the axial direction of the rotating shaft, the movable member is disposed between the door sheet metal and the door interior panel; a second indicator mark is provided on the side of the second insert away from the movable member; a plurality of second gear marks are provided on the side of the door interior panel away from the movable member; the plurality of second gear marks correspond one-to-one with a plurality of mating parts; the second indicator mark can correspond to different second gear marks when the adjusting member rotates; and / or the door interior panel is welded to the movable member.

[0022] Embodiments of this disclosure also propose a vehicle having the aforementioned doors.

[0023] The vehicle in this disclosure includes the door described in any of the above embodiments.

[0024] The adjusting assembly of this embodiment rotates the adjusting member about a rotation axis, such that when the stop portion of the moving member abuts against different mating portions of the adjusting member, the position (e.g., height) of the stop portion differs when it abuts against mating portions with different radii. This allows the moving member to move relative to the fixed member, thereby achieving position adjustment of the moving member. Since the mating portions are arc-shaped lines or surfaces, the position of the stop portion is fixed when it abuts against mating portions with different radii, thus fixing the relative position between the moving member and the fixed member. When assembling the moving member and the fixed member, the assembler only needs to rotate the adjusting member so that the stop portion abuts against a mating portion of a suitable radius to adjust the moving member to a preset position. Compared to related technologies that use a rotating cam to engage different parts of the cam with mating surfaces, this method not only reduces the likelihood of the adjusting member over-rotating and makes position adjustment of the moving member easier, but also makes the adjustment accuracy of the moving member easier to control. Attached Figure Description

[0025] Figure 1 This is a front view of an adjustment assembly according to an embodiment of the present disclosure (fixtures are not shown).

[0026] Figure 2 yes Figure 1 Cross-sectional view at point AA.

[0027] Figure 3 This is a left view of an adjustment component according to an embodiment of the present disclosure.

[0028] Figure 4 This is a right view of an adjustment component according to an embodiment of the present disclosure.

[0029] Figure 5 yes Figure 1 A schematic diagram of the structure of the adjustment component.

[0030] Figure 6This is a partial structural diagram of a car door according to an embodiment of the present disclosure (the car door sheet metal is not shown).

[0031] Figure 7 This is a structural schematic diagram of a vehicle door from another perspective, representing an embodiment of this disclosure.

[0032] Figure 8 This is a cross-sectional view of a vehicle door according to an embodiment of this disclosure.

[0033] Figure 9 yes Figure 8 A schematic diagram of the structure at the clearance hole.

[0034] Figure label:

[0035] Adjustment component 100;

[0036] Fastener 1; First connecting hole 11;

[0037] Moving part 2; stop part 21; second connecting hole 22; first stop mark 23; second stop part 24; welding hole 25;

[0038] Adjusting component 3; connecting part 31; adjusting disc 32; mating part 321; first mating part 3211; second mating part 3212; third mating part 3213; fourth mating part 3214; fifth mating part 3215; transition part 322; first insert rod 33; second insert rod 34; adjusting part 341; first indicator mark 342; second indicator mark 343; cantilever section 344; first protrusion 3441; second protrusion 3442; stop 35; sealing disc 36; first stop part 361;

[0039] Car door 1000;

[0040] Door sheet metal repair 10;

[0041] 20. Door interior panel; 201. Clearance hole; 202. Second gear position indicator; 203. Welded pillar. Detailed Implementation

[0042] Embodiments of this disclosure are described in detail below, with examples of these embodiments illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this disclosure, and should not be construed as limiting it.

[0043] like Figures 1 to 9As shown, the adjustment assembly 100 of this embodiment includes a fixing member 1, a moving member 2, and an adjustment member 3. The moving member 2 is movably connected to the fixing member 1. The adjustment member 3 includes a connecting part 31 and a plurality of mating parts 321. The connecting part 31 is rotatably connected to the fixing member 1 about a rotation axis. The plurality of mating parts 321 are arranged circumferentially along the rotation axis. The projection of the mating parts 321 onto a plane perpendicular to the rotation axis is arc-shaped, and the center of the arc is located on the axis of the rotation axis. At least two of the plurality of mating parts 321 have different radii. The moving member 2 is provided with a stop part 21, which can stop against different mating parts 321 when the adjustment member 3 rotates.

[0044] The projection of the mating part 321 onto a plane perpendicular to the rotation axis is an arc shape, and the center of the arc is located on the axis of the rotation axis. This can be understood as: the mating part 321 is an arc-shaped line with its center located on the axis of the rotation axis; or, the mating part 321 is along the axial direction of the rotation axis. Figure 1 , Figure 5 and Figure 8 The mating part 321 is an arc-shaped surface extending in the direction a) of the cylinder. In other words, the mating part 321 is formed from a portion of the outer circumference of the cylinder, and the center line of the cylinder containing the arc-shaped surface coincides with the axis of rotation. When the mating part 321 is an arc-shaped line, the radius of the mating part 321 is the radius of the circle containing the arc-shaped line; when the mating part 321 is an arc-shaped surface, the radius of the mating part 321 is the radius of the cylinder containing the mating part 321. The stop part 21 can be a stop surface or a stop line.

[0045] The statement that at least two of the multiple mating parts 321 have different radii can be understood as: all of the multiple mating parts 321 have different radii; or, among the multiple mating parts 321, at least two of the mating parts 321 have the same radius, and at least two of the mating parts 321 have different radii. For example, when there are two mating parts 321, the radii of the two mating parts 321 are different; when there are three or more mating parts 321, the radii of the multiple mating parts 321 can all be different or partially the same.

[0046] The adjustment assembly 100 of this embodiment rotates the adjustment member 3 about the rotation axis, such that when the stop portion 21 of the moving member 2 abuts against different mating portions 321 of the adjustment member 3, the position (e.g., height) of the stop portion 21 is different when it abuts against mating portions 321 with different radii, thereby allowing the moving member 2 to move relative to the fixed member 1, and thus realizing the position adjustment of the moving member 2. Since the mating portion 321 is an arc-shaped line or arc-shaped surface, the position of the stop portion 21 is determined when it abuts against mating portions 321 with different radii, thereby making the relative position between the moving member 2 and the fixed member 1 fixed.

[0047] Therefore, when assembling the moving part 2 and the fixed part 1, the assembler only needs to rotate the adjusting part 3 so that the stop part 21 of the adjusting part 3 abuts against the mating part 321 with a suitable radius, and the moving part 2 can be adjusted to the preset position. Compared with the related technology of rotating the cam to make different parts of the cam engage with the mating surface, it is not only less likely that the adjusting part 3 will rotate too far, but it is also easier to achieve the position adjustment of the moving part 2; moreover, the adjustment accuracy of the moving part 2 is easier to control. Here, the mating part 321 with a suitable radius can be understood as: when the stop part 21 abuts against the mating part 321, the moving part 2 is exactly in the preset position, then the mating part 321 is the mating part with a suitable radius. The moving part 2 being in the preset position can be understood as: the relative position between the moving part 2 and other parts or the fixed part 1 is the designed position.

[0048] In some embodiments, a plurality of mating parts 321 are connected end to end in sequence along the circumferential direction of the rotation axis.

[0049] For example, such as Figure 2 As shown, there are five mating parts 321. In the circumferential direction of the rotating shaft, the five mating parts 321 are the first mating part 3211, the second mating part 3212, the third mating part 3213, the fourth mating part 3214, and the fifth mating part 3215, and the first mating part 3211, the second mating part 3212, the third mating part 3213, the fourth mating part 3214, and the fifth mating part 3215 are connected end to end in sequence.

[0050] Therefore, by rotating one revolution around the axis of rotation, the stop part 21 can stop against different mating parts 321, which makes it convenient to set more mating parts 321 and helps to increase the adjustment range of the moving part 2.

[0051] In some embodiments, the adjusting member 3 further includes a transition portion 322, which connects any two adjacent mating portions 321. The projection of the transition portion 322 onto a plane perpendicular to the rotation axis is a transition line, which includes an arc segment and / or a straight segment.

[0052] like Figure 2 and Figure 5 As shown, when the transition line includes an arc segment, the transition portion 322 can be an arc surface or an arc line. For example, the second mating portion 3212 and the third mating portion 3213 are connected by an arc surface. When the transition line includes a straight segment, the transition portion 322 can be a plane or a straight line. For example, the first mating portion 3211 and the second mating portion 3212 are connected by two planes whose extending directions intersect.

[0053] The two adjacent mating parts 321 are connected by a transition part 322. During the rotation of the adjusting member 3, when the stop part 21 passes through the connection of the two adjacent mating parts 321, it can effectively prevent the stop part 21 from getting stuck at the connection of the two adjacent mating parts 321, which helps to improve the reliability of the adjusting assembly 100.

[0054] In some embodiments, the number of mating parts 321 is three or more, the radius of the first mating part 3211 is larger than the radius of the other mating parts 321, and the radius of the second mating part 3212 is smaller than the radius of the other mating parts 321.

[0055] For example, such as Figure 2 As shown, the radii of the third mating part 3213, the fourth mating part 3214, and the fifth mating part 3215 are all larger than the radius of the second mating part 3212 and smaller than the radius of the first mating part 3211. Therefore, during the rotation of the adjusting member 3, the stop part 21 can engage with at least three mating parts 321 of different radii to achieve adjustment of the moving member 2 in at least three different positions.

[0056] By setting the number of mating parts 321 to three or more, the adjustment gradient of the moving part 2 can be three or more, which helps to increase the adjustment range of the moving part 2 and thus more effectively adjust the moving part 2 to the preset position.

[0057] Optionally, the number of mating parts 321 is four or more. In the circumferential direction of the rotation axis, in any two adjacent mating parts 321 between the first mating part 3211 and the second mating part 3212, the radius of the mating part 321 adjacent to the first mating part 3211 is larger than the radius of the mating part 321 adjacent to the second mating part 3212.

[0058] For example, such as Figure 2 As shown, the radius of the second mating part 3212 is smaller than the radius of the third mating part 3213, the radius of the third mating part 3213 is smaller than the radius of the fourth mating part 3214, the radius of the fourth mating part 3214 is smaller than the radius of the fifth mating part 3215, and the radius of the fifth mating part 3215 is smaller than the radius of the first mating part 3211. Therefore, during the rotation of the adjusting member 3, the stop part 21 can engage with the five mating parts 321 of different radii to achieve adjustment of the moving member 2 in five different positions.

[0059] By setting the number of mating parts 321 to four or more, and ensuring that the radius of the mating part 321 adjacent to the first mating part 3211 is larger than the radius of the mating part 321 adjacent to the second mating part 3212, the adjustment gradient of the moving member 2 can be set to four or more, which helps to increase the adjustment range of the moving member 2 and thus more effectively adjust the moving member 2 to the preset position.

[0060] Optionally, the difference between the radius of the first mating part 3211 and the radius of the second mating part 3212 is 3mm to 5mm.

[0061] For example, the radius difference between the first mating part 3211 and the radius difference between the second mating part 3212 and the second mating part 3212 is 4 mm. Specifically, the radius difference between the second mating part 3212 and the third mating part 3213 is 1 mm, the radius difference between the third mating part 3213 and the fourth mating part 3214 is 1 mm, the radius difference between the fourth mating part 3214 and the fifth mating part 3215 is 1 mm, and the radius difference between the fifth mating part 3215 and the first mating part 3211 is 1 mm.

[0062] Understandably, adjustment of the moving part 2 within a small range is usually achieved using the adjusting member 3. By setting the radius difference between the first mating part 3211 and the second mating part 3212 to 3mm to 5mm, the adjusting member 3 can be used to adjust the moving part 2 within the range of 3mm to 5mm, satisfying the adjustment needs of most moving parts 2.

[0063] Of course, in other embodiments, the radius difference between the first mating part 3211 and the second mating part 3212 can also be set to other values ​​as needed. For example, when the assembly error between the fixing member 1 and the moving member 2 is 2mm, the radius difference between the first mating part 3211 and the second mating part 3212 is set to 2mm; when the assembly error between the fixing member 1 and the moving member 2 is 6mm, the radius difference between the first mating part 3211 and the second mating part 3212 is set to 6mm.

[0064] In some embodiments, the fixing member 1 is provided with a first connecting hole 11, and the moving member 2 is provided with a second connecting hole 22. Both the first connecting hole 11 and the second connecting hole 22 extend axially along the rotation shaft. The adjusting member 3 includes a first insert rod 33, an adjusting disk 32, and a second insert rod 34. The adjusting disk 32 is disposed between the fixing member 1 and the moving member 2 along the rotation shaft. The first insert rod 33 is rotatably inserted into the first connecting hole 11, and a mating part 321 is provided on the outer peripheral surface of the adjusting disk 32. The second insert rod 34 is rotatably inserted into the second connecting hole 22. The first insert rod 33 forms a connecting part 31. The moving member 2 has a mating protrusion on the side near the fixing member 1, and the mating protrusion forms a stop part 21.

[0065] For example, such as Figure 8 As shown, both the first connecting hole 11 and the second connecting hole 22 extend along the direction a. In the direction a, the adjusting plate 32 is disposed between the fixed member 1 and the movable member 2. The first insert rod 33 is rotatably inserted into the first connecting hole 11, and the second insert rod 34 is rotatably inserted into the second connecting hole 22, so that the adjusting member 3 can rotate about the rotation axis.

[0066] By setting the adjusting member 3 to the above structure, it is convenient to rotatably set the adjusting member 3 between the fixed member 1 and the moving member 2.

[0067] Optionally, such as Figure 5 As shown, the cross-section of the first insertion rod is cross-shaped.

[0068] Optionally, multiple mating parts 321 are evenly arranged circumferentially along the rotation axis.

[0069] For example, the central angles of the first mating part 3211, the second mating part 3212, the third mating part 3213, the fourth mating part 3214, and the fifth mating part 3215 are all 72°. At this time, every time the adjusting member 3 rotates 72°, the stop part 21 engages with different mating parts 321, and the position adjustment of the moving member 2 can be realized once.

[0070] Of course, in other embodiments, the arrangement relationship of multiple mating parts 321 can also be set as needed. For example, the central angle of one mating part 321 is larger than the central angle of the other mating parts 321.

[0071] Optionally, such as Figure 8 As shown, the second connecting hole 22 is a through hole that passes through the moving part 2 along the axial direction of the rotation axis, and the side of the second insert rod 34 away from the adjustment plate 32 is provided with an adjustment part 341 for cooperating with the adjustment tool.

[0072] By providing an adjustment part 341 on the second insert 34, when it is necessary to rotate the adjustment member 3, the adjustment tool can be used in conjunction with the adjustment part 341 to rotate the adjustment member 3.

[0073] Therefore, the adjustment component 3 can be rotated easily, which helps to improve the adjustment convenience of the moving component 2.

[0074] Optionally, the adjustment part 341 is an adjustment hole, and the projection of the adjustment hole on a plane perpendicular to the rotation axis is a polygon.

[0075] For example, such as Figure 4 , Figure 5 and Figure 9 As shown, the cross-section of the adjusting hole is a regular hexagon, and therefore, the projection of the adjusting hole onto a plane perpendicular to the rotation axis is also a regular hexagon. An adjusting head, which is adapted to the adjusting hole and is in the shape of a regular hexagonal prism, can be installed on the adjusting tool. When adjusting the position of the moving part 2, the adjusting head is inserted into the adjusting hole, and the outer circumferential surface of the adjusting head fits snugly against the hole wall. Thus, when the adjusting tool is rotated, the adjusting part 3 can be rotated, thereby achieving the position adjustment of the moving part 2.

[0076] By making the adjustment part 341 an adjustment hole, it is convenient for the adjustment tool to cooperate with the adjustment part 341, which helps to further improve the adjustment convenience of the moving part 2.

[0077] Optionally, the second insert 34 is a straight rod extending axially along the rotation axis.

[0078] For example, such as Figure 1 , Figure 5 and Figure 8 As shown, the outer diameter of the second insert 34 is the same everywhere in direction a.

[0079] By making the second insertion rod 34 a straight rod, it is easier to process and manufacture the second insertion rod 34, thereby facilitating the processing and manufacturing of the adjusting part 3.

[0080] Optionally, such as Figure 4 As shown, the side of the movable member 2 away from the adjusting disc 32 is provided with multiple first gear position marks 23, and each of the multiple first gear position marks 23 corresponds to a multiple mating part 321. The side of the second insert rod 34 away from the adjusting disc 32 is provided with a first indicator mark 342, and the first indicator mark 342 can correspond to different first gear position marks 23 when the adjusting member 3 rotates.

[0081] The first gear position mark 23 corresponds to the mating part 321, which can be understood as: the first gear position mark 23 is aligned with the mating part 321. The first indicator mark 342 corresponds to the first gear position mark 23, which can be understood as: the first gear position mark 23 is aligned with the first gear position mark 23. Here, alignment includes general alignment.

[0082] For example, such as Figure 4 As shown, the side of the movable component 2 away from the adjustment dial 32 has five numbers: -2, -1, 0, 1, and 2. These five numbers are spaced apart around the rotation axis, forming five first gear position indicators 23. Specifically, -2 corresponds to the second mating part 3212, -1 corresponds to the third mating part 3213, 0 corresponds to the fourth mating part 3214, 1 corresponds to the fifth mating part 3215, and 2 corresponds to the first mating part 3211. During the rotation of the adjustment component 3, when the first indicator 342 aligns with the 2 on the movable component 2, it indicates that the stop part 21 abuts against the first mating part 3211.

[0083] Therefore, by setting multiple first position markings 23 on the movable component 2 and setting a first indicator marking 342 on the second insert rod 34, it is convenient for assembly personnel to quickly adjust the movable component 2 to the preset position based on its initial position. Furthermore, the setting of the first position markings 23 and the first indicator marking 342 also facilitates assembly personnel in determining whether the adjusting component 3 has rotated to the correct position. Specifically, when the first indicator marking 342 is exactly aligned with the first position marking 23, it indicates that the adjusting component 3 has rotated to the position corresponding to that first position marking 23.

[0084] Optionally, such as Figure 1 and Figure 8 As shown, the second insertion rod 34 includes a cantilever section 344 that extends out of the second connecting hole 22 in a direction away from the adjusting disc 32. At least a portion of the adjusting part 341 is provided in the cantilever section 344.

[0085] By setting the adjustment part 341 on the cantilever section 344, it is convenient for the adjustment tool to cooperate with the adjustment part 341, thereby further improving the adjustment convenience of the moving part 2.

[0086] Optionally, such as Figure 8 As shown, the adjustment assembly 100 also includes a stop 35, which is connected to the overhang section 344. In the axial direction of the rotation shaft, the moving part 2 is clamped between the adjustment disk 32 and the stop 35.

[0087] For example, in direction a, the movable member 2 is clamped between the adjusting plate 32 and the stop member 35 to limit the adjusting member 3 in direction a and prevent the adjusting member 3 from coming off in direction a. It should be noted that the clamping of the movable member 2 between the adjusting plate 32 and the stop member 35 should not affect the rotation of the adjusting member 3 relative to the movable member 2.

[0088] By clamping the movable part 2 between the adjusting plate 32 and the stop part 35 in the axial direction of the rotating shaft, the adjusting part 3 can be stably installed on the fixed part 1 and the movable part 2, thereby facilitating the assembly of the adjusting assembly 100.

[0089] Optionally, such as Figure 1 , Figure 5 and Figure 8 As shown, the cantilever section 344 is provided with a first protrusion 3441 and a second protrusion 3442. Both the first protrusion 3441 and the second protrusion 3442 are annular protrusions. The first protrusion 3441 and the second protrusion 3442 are spaced apart along the length direction of the second insert rod 34, and a limiting groove is formed between the first protrusion 3441, the second protrusion 3442 and the cantilever section 344. The stop member 35 is an elastic retaining ring, which is engaged in the limiting groove.

[0090] Optionally, the first connecting hole 11 is a through hole that passes through the fixing member 1 along the rotation axis.

[0091] When installing the adjusting member 3 on the fixing member 1 and the moving member 2, firstly, the second insert rod 34 is inserted into the second connecting hole 22 of the moving member 2, and the stop member 35 is connected to the cantilever section 344, so that the moving member 2 is clamped between the adjusting plate 32 and the stop member 35; then, the first insert rod 33 is inserted into the first connecting hole 11 of the fixing member 1, and the moving member 2 is movably connected to the fixing member 1, so that the adjusting member 3 is stably installed on the fixing member 1 and the moving member 2.

[0092] Optionally, the adjusting member 3 is provided with a first stop portion 361, and the moving member 2 is provided with a second stop portion 24. The adjusting member 3 has a first limit position and a second limit position. In the first limit position and the second limit position, the first stop portion 361 abuts against the second stop portion 24 in the circumferential direction along the rotation axis.

[0093] For example, when the first indicator 342 is aligned with 0, the position of the adjusting member 3 is the initial position. When the adjusting member 3 rotates 80° clockwise, the adjusting member 3 is in the first extreme position. At this time, the first indicator 342 is aligned with -2, and the first stop part 361 abuts against the second stop part 24 along the circumferential direction of the rotation axis. When the adjusting member 3 rotates 80° counterclockwise, the adjusting member 3 is in the second extreme position. At this time, the first indicator 342 is aligned with 2, and the first stop part 361 abuts against the second stop part 24 along the circumferential direction of the rotation axis.

[0094] This avoids the need for assembly personnel to repeatedly rotate the adjusting component 3, which helps improve the adjustment efficiency of the moving component 2.

[0095] Optionally, there are two second stop portions 24, which are circumferentially spaced along the rotation axis. In the first extreme position, the first stop portion 361 abuts against one of the two second stop portions 24. In the second extreme position, the first stop portion 361 abuts against the other of the two second stop portions 24.

[0096] By setting the number of second stop portions 24 to two, the rotation range of the adjusting member 3 can be limited to a suitable and smaller range, reducing unnecessary rotation of the adjusting member 3 and further improving the adjustment efficiency of the moving member 2. Here, a suitable and smaller range can be understood as: within the rotation range of the adjusting member 3, it can be ensured that the stop portion 21 stops against each mating portion 321 respectively, and the rotation range of the adjusting member 3 is small.

[0097] Optionally, the adjusting member 3 includes a sealing disc 36, which is disposed between the fixed member 1 and the moving member 2 in the axial direction of the rotating shaft, and a sealing member (not shown in the figure) is provided between the sealing disc 36 and the fixed member 1.

[0098] For example, the sealing element is a plastic gasket, which is sandwiched between the sealing disc 36 and the fixing element 1 to achieve a seal on the first connecting hole 11. Foreign objects are sealed by entering between the fixing element 1 and the moving element 2 through the first connecting hole 11.

[0099] Optionally, a stop piece is provided on the side of the sealing disc 36 facing the moving member 2, and the stop piece forms a first stop portion 361. A stop rib is provided on the side of the moving member 2 facing the fixing member 1, and the stop rib forms a second stop portion 24.

[0100] By setting a stop piece on the sealing disc 36 and a stop rib on the moving part 2, with the stop piece forming a first stop part 361 and the stop rib forming a second stop part 24, it is beneficial to simplify the structure of the adjusting part 3 and facilitate the processing and manufacturing of the adjusting part 3.

[0101] Optionally, the adjusting member 3 is integrally injection molded. Of course, in other embodiments, the adjusting member 3 may also be made of metal, or it may be molded in other ways.

[0102] The adjustment component 100 of this embodiment adjusts the position of the moving part 2 in a gradient manner, making the adjustment of the moving part 2 more convenient.

[0103] like Figures 6 to 9 As shown, the vehicle door 1000 of this embodiment includes a door sheet metal 10, a door interior panel 20, and an adjustment assembly 100. The door interior panel 20 is connected to the door sheet metal 10, and the adjustment assembly 100 is the adjustment assembly 100 described in any of the above embodiments. The door sheet metal 10 is connected to a fixing member 1, or the door sheet metal 10 forms the fixing member 1; the door interior panel 20 is connected to a moving member 2, or the door interior panel 20 forms the moving member 2.

[0104] The door sheet metal 10 is connected to the fastener 1, or the door sheet metal 10 forms the fastener 1. In other words, the door sheet metal 10 and the fastener 1 are separate components, but the door sheet metal 10 is connected to the fastener 1; or, the door sheet metal 10 and the fastener 1 are an integral structure, with a portion of the door sheet metal 10 forming the fastener 1. The door sheet metal 10 and the fastener 1 can be connected by welding, bolting, or snap-fit ​​connections.

[0105] The door interior trim panel 20 is connected to the movable component 2, or the door interior trim panel 20 forms the movable component 2. In other words, the door interior trim panel 20 and the movable component 2 are separate components, and the door interior trim panel 20 is connected to the movable component 2; or, the door interior trim panel 20 and the movable component 2 are an integral structure, with a portion of the door interior trim panel 20 forming the movable component 2. The door interior trim panel 20 and the movable component 2 can be connected by welding, bolting, or snap-fit ​​connections.

[0106] Since the door interior panel 20 is connected to the moving part 2, or the door interior panel 20 forms the moving part 2, when installing the door, the position of the moving part 2 can be adjusted by adjusting the adjusting part 3, thereby adjusting the position of the door interior panel 20. This allows the relative position of the door interior panel 20 and the upper dashboard of the vehicle to be achieved, for example, aligning the door interior panel 20 with the upper dashboard of the vehicle.

[0107] Since the position adjustment of the movable part 2 is convenient and the adjustment accuracy is easy to control, the door 1000 of this embodiment has the advantages of low assembly efficiency and high assembly accuracy.

[0108] It should be noted that when adjusting the position of the door interior panel 20 using the adjusting component 3, the door interior panel 20 and the door sheet metal 10 are pre-connected. Specifically, the door interior panel 20 and the door sheet metal 10 cannot rotate relative to each other, but the door interior panel 20 can move in the height direction relative to the door sheet metal 10, although the range of movement is small, for example, 4mm. When the door interior panel 20 is adjusted to the preset position (e.g., aligned with the dashboard), the door interior panel 20 is then stably fixed to the door sheet metal 10 with screws.

[0109] In some embodiments, such as Figure 8 As shown, the door interior panel 20 is connected to the moving part 2, and the second connecting hole 22 is a through hole that passes through the moving part 2 along the rotation axis. The door interior panel 20 is provided with a clearance hole 201 corresponding to the second connecting hole 22.

[0110] The second connecting hole 22 corresponds to the clearance hole 201, which can be understood as: the second connecting hole 22 and the clearance hole 201 are aligned, where alignment includes approximate alignment.

[0111] The clearance hole 201 is used to avoid the adjustment part 341 so that the adjustment tool can cooperate with the adjustment part 341.

[0112] Optionally, such as Figure 8 As shown, the clearance hole 201 is a countersunk hole to prevent the overhang section 344 from protruding from the surface of the door interior panel 20 away from the fastener 1.

[0113] This avoids safety issues caused by passengers colliding with the overhang section 344, and also prevents the overhang section 344 from affecting the aesthetics of the vehicle interior.

[0114] Optionally, the door also includes a decorative cover, which is slidably mounted on the clearance hole 201, and when the decorative cover is mounted in the countersunk hole, the outer surface of the decorative cover is flush with the outer surface of the door interior panel 20. The outer surface of the door interior panel 20 is the surface of the door interior panel 20 that is furthest from the fastener 1.

[0115] The decorative cover not only seals the clearance hole 201 to effectively prevent foreign objects from entering between the door interior panel 20 and the door sheet metal 10 through the clearance hole 201 and the second connecting hole 22, but also decorates the clearance hole 201 to further enhance the aesthetics of the vehicle interior.

[0116] Optionally, such as Figure 8 As shown, the movable component 2 is positioned between the door sheet metal 10 and the door interior panel 20 along the axial direction of the rotating shaft. Figure 9As shown, the side of the door interior panel 20 away from the moving part 2 is provided with a plurality of second gear position marks 202, and the plurality of second gear position marks 202 correspond one-to-one with a plurality of mating parts 321. The side of the second insert 34 away from the moving part 2 is provided with a second indicator mark 343, and the second indicator mark 343 can correspond to different second gear position marks 202 when the adjusting part 3 is rotated.

[0117] The second gear position mark 202 corresponds to the mating part 321, which can be understood as: the second gear position mark 202 is aligned with the mating part 321. The second indicator mark 343 corresponds to the second gear position mark 202, which can be understood as: the second indicator mark 343 is aligned with the second gear position mark 202. Here, alignment includes general alignment.

[0118] For example, such as Figure 9 As shown, the clearance hole 201 is a countersunk hole, and the bottom of the countersunk hole is provided with multiple second stop markings 202. For example... Figure 5 As shown, a second indicator mark 343 is provided on the side of the second insert 34 away from the adjustment disc 32.

[0119] For example, such as Figure 9 As shown, the bottom of the countersunk hole has five numbers: -2, -1, 0, 1, and 2. These five numbers are spaced apart around the rotation axis, forming five second-position markings 202. Specifically, -2 corresponds to the second mating part 3212, -1 corresponds to the third mating part 3213, 0 corresponds to the fourth mating part 3214, 1 corresponds to the fifth mating part 3215, and 2 corresponds to the first mating part 3211. During the rotation of the adjusting member 3, when the second-position marking 202 aligns with 2, it indicates that the stop part 21 abuts against the first mating part 3211.

[0120] Therefore, by setting multiple second gear position markings 202 on the door interior panel 20 and setting a second indicator marking 343 on the second insert 34, it is convenient for assembly personnel to quickly adjust the door interior panel 20 to a preset position based on the initial position of the moving part 2. In addition, the setting of the second indicator marking 343 and the second gear position marking 202 also makes it convenient for assembly personnel to judge whether the adjusting part 3 has been rotated into place. Specifically, when the second indicator marking 343 and the second gear position marking 202 are exactly aligned, it means that the adjusting part 3 has been rotated to the gear corresponding to the second gear position marking 202.

[0121] Optionally, the door interior panel 20 is welded to the moving part 2.

[0122] For example, such as Figure 8 As shown, the interior door panel 20 is provided with a welding pillar 203, and the movable part 2 is provided with a welding hole 25. The welding pillar 203 is inserted into the welding hole 25, and the welding pillar 203 is welded to the welding hole 25.

[0123] This helps to improve the connection stability between the door interior panel 20 and the moving part 2, thereby improving the reliability of the door 1000.

[0124] The vehicle in this disclosure includes the door 1000 described in any of the above embodiments.

[0125] Among them, vehicles can be pure electric vehicles, hybrid electric vehicles, etc.

[0126] Since the door 1000 has advantages such as low assembly efficiency and high assembly precision, the vehicle of this embodiment has advantages such as low assembly cost and good interior aesthetics.

[0127] In the description of this disclosure, 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," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this disclosure and simplifying the description, and are not intended to 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 disclosure.

[0128] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this disclosure, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0129] In this disclosure, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0130] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0131] In this disclosure, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this disclosure. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0132] Although embodiments of the present disclosure have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present disclosure. Any changes, modifications, substitutions and variations made to the above embodiments by those skilled in the art are within the scope of protection of the present disclosure.

Claims

1. An adjustment component, characterized in that, include: A fixed member and a movable member, the movable member being movably connected to the fixed member, the movable member being provided with a stop portion; and An adjusting member includes a connecting part and a plurality of mating parts. The connecting part is rotatably connected to the fixing member about a rotation axis. The plurality of mating parts are arranged circumferentially along the rotation axis. The projection of the mating parts on a plane perpendicular to the rotation axis is an arc shape, and the center of the arc shape is located on the axis of the rotation axis. At least two of the plurality of mating parts have different radii. The adjusting component includes a sealing disc, which is located axially on the rotating shaft and positioned between the fixed component and the moving component. A sealing element is provided between the sealing disc and the fixed component. The stop portion can stop against different mating portions when the adjusting member rotates; The adjusting member is provided with a first stop portion, the moving member is provided with a second stop portion, and the adjusting member has a first limit position and a second limit position; At the first extreme position and the second extreme position, the first stop portion abuts against the second stop portion circumferentially along the rotation axis; The sealing disc has a stop piece on the side facing the moving member, and the stop piece forms the first stop portion; The movable member has a stop rib on the side facing the fixed member, and the stop rib forms the second stop portion.

2. The adjustment component according to claim 1, characterized in that, The number of mating parts is three or more; One of the plurality of mating parts is a first mating part, and the radius of the first mating part is larger than the radius of the other mating parts; One of the plurality of mating parts is a second mating part, and the radius of the second mating part is smaller than the radius of the other mating parts.

3. The adjustment component according to claim 2, characterized in that, The number of mating parts is four or more. In the circumferential direction of the rotation axis, in any two adjacent mating parts between the first and second mating parts, the radius of the mating part adjacent to the first mating part is larger than the radius of the mating part adjacent to the second mating part; and / or The plurality of mating parts are evenly arranged circumferentially along the rotation axis.

4. The adjustment component according to claim 1, characterized in that, The plurality of the mating parts are connected end to end in sequence along the circumference of the rotation axis.

5. The adjustment component according to claim 1, characterized in that, The adjusting member further includes a transition section, which connects any two adjacent mating parts. The projection of the transition section onto a plane perpendicular to the rotation axis is a transition line, which includes an arc segment and / or a straight segment.

6. The adjustment assembly according to any one of claims 1-5, characterized in that, The fixing member has a first connecting hole, and the moving member has a second connecting hole. Both the first connecting hole and the second connecting hole extend axially along the rotation shaft. The adjusting member includes: The first insertion rod is rotatably inserted into the first connecting hole; An adjusting disc is located axially along the rotating shaft, positioned between the fixed member and the moving member, with a mating part disposed on the outer circumferential surface of the adjusting disc; and The second insert is rotatably inserted into the second connecting hole; The first insert forms the connecting part; the movable part has a mating protrusion on the side near the fixed part, and the mating protrusion forms the stop part.

7. The adjustment component according to claim 6, characterized in that, The second connecting hole is a through hole that passes through the moving part along the axial direction of the rotating shaft, and the side of the second insert rod away from the adjusting plate is provided with an adjusting part for cooperating with the adjusting tool.

8. The adjustment assembly according to claim 7, characterized in that, The adjusting part is an adjusting hole, and the projection of the adjusting hole onto a plane perpendicular to the rotation axis is a polygon; and / or The second insertion rod is a straight rod extending axially along the rotation axis; and / or The second insert rod has a first indicator mark on the side away from the adjustment disc, and the movable member has multiple first gear marks on the side away from the adjustment disc. The multiple first gear marks correspond one-to-one with the multiple mating parts. The first indicator mark can correspond to different first gear marks when the adjustment member is rotated.

9. The adjustment assembly according to claim 7, characterized in that, The second insertion rod includes a cantilever section that extends out of the second connection hole in a direction away from the adjustment disc; At least a portion of the adjustment section is located in the overhang section, and / or The adjustment assembly further includes a stop member connected to the overhang section, and the moving member is clamped between the adjustment disc and the stop member in the axial direction of the rotation shaft.

10. The adjustment assembly according to claim 6, characterized in that, The number of the second stop portions is two, and the two second stop portions are arranged circumferentially along the rotation axis; At the first extreme position, the first stop portion abuts against one of the two second stop portions; At the second extreme position, the first stop portion abuts against another second stop portion among the second stop portions.

11. A vehicle door, characterized in that, include: Door sheet metal work; Door interior panel, wherein the door interior panel is connected to the door sheet metal; and An adjustment component, wherein the adjustment component is the adjustment component according to any one of claims 1-10; The door sheet metal is connected to the fixing member, or the door sheet metal forms the fixing member; the door interior panel is connected to the moving member, or the door interior panel forms the moving member.

12. A vehicle door, characterized in that, include: Door sheet metal work; Door interior panel, wherein the door interior panel is connected to the door sheet metal; and An adjustment component, wherein the adjustment component is the adjustment component according to any one of claims 6-10; Wherein, the door sheet metal is connected to the fixing member, or the door sheet metal forms the fixing member; the door interior panel is connected to the moving member; The interior door panel is provided with a clearance hole corresponding to the second connection hole.

13. The vehicle door according to claim 12, characterized in that, Along the axial direction of the rotating shaft, the movable member is disposed between the door sheet metal and the door interior panel. A second indicator mark is provided on the side of the second insert rod away from the movable member. Multiple second position marks are provided on the side of the door interior panel away from the movable member. Each of the multiple second position marks corresponds one-to-one with a multiple mating part. The second indicator mark can correspond to different second position marks when the adjusting member rotates; and / or The interior door panel is welded to the moving part.

14. A vehicle, characterized in that, Includes the vehicle door as described in any one of claims 11-13.

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