Adjustment mechanism and vehicle

Abstract

This application relates to an adjustment mechanism and a vehicle, specifically in the field of vehicle technology. The adjustment mechanism includes a first rotating arm and a second rotating arm. A first end of the first rotating arm is rotatably connected to the vehicle body, and the first end of the first rotating arm is aligned with a first direction relative to the vehicle's rotation axis. A first end of the second rotating arm is rotatably connected to a second end of the first rotating arm, and the first end of the second rotating arm is aligned with the first direction relative to the second end of the first rotating arm's rotation axis. The second end of the second rotating arm is rotatably connected to the vehicle's central control screen, which can rotate relative to the second end of the second rotating arm around a first axis, which is parallel to the first direction. The central control screen can also rotate relative to the second end of the second rotating arm around a second axis, which is perpendicular to the first direction, thus addressing the inconvenience of using the central control screen for the user.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, specifically to an adjustment mechanism and a vehicle. Background Technology

[0002] The vehicle's central control screen is usually installed on the center console. Users can control the opening and closing of vehicle doors, the raising and lowering of vehicle windows, and the vehicle's audio system by operating the central control screen on the center console.

[0003] In related technologies, the central control screen is equipped with a multi-directional adjustment mechanism. The adjustment mechanism realizes multi-angle adjustment of the central control screen in the horizontal and vertical directions through the cooperation between structures such as the first drive motor, the second drive motor, the first drive motor support, the first gear, the second gear, the drive rod, the connecting rod, and the central control screen slide rail.

[0004] However, since the central control screen is installed on the center console, it is inconvenient for users in the back seat or other positions to use it because they are far away from it. Utility Model Content

[0005] The purpose of this application is to provide an adjustment mechanism and vehicle to solve the problem of inconvenience for users in using the central control screen.

[0006] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0007] According to a first aspect of this application, an adjustment mechanism is provided for use in a vehicle. The adjustment mechanism includes a first rotating arm and a second rotating arm. A first end of the first rotating arm is rotatably connected to the vehicle body, and the first end of the first rotating arm is aligned with a first direction relative to the vehicle's rotation axis. A first end of the second rotating arm is rotatably connected to a second end of the first rotating arm, and the first end of the second rotating arm is aligned with the first direction relative to the second end of the first rotating arm's rotation axis. The second end of the second rotating arm is rotatably connected to a central control screen of the vehicle. The central control screen is rotatable relative to the second end of the second rotating arm around a first axis, which is parallel to the first direction. The central control screen is also rotatable relative to the second end of the second rotating arm around a second axis, which is perpendicular to the first direction.

[0008] According to the above technical means, the first rotating arm can drive the first end of the second rotating arm to rotate around the first end of the first rotating arm. At the same time, the second end of the second rotating arm can also rotate around the first end of the second rotating arm. In this way, the central control screen can be moved within a circular range with the first end of the first rotating arm as the center and the sum of the lengths of the first and second rotating arms as the radius, thereby adjusting the position of the central control screen inside the vehicle.

[0009] Taking the first direction as consistent with the height direction of the vehicle, the first end of the first rotating arm is connected to the center console of the vehicle body, and the length of the first rotating arm is equal to the distance from the center console to the front seat of the vehicle as an example, the first rotating arm and the second rotating arm can drive the center screen to move between the center console and the front seat of the vehicle. Alternatively, the first rotating arm can drive the first end of the second rotating arm to the front seat of the vehicle, and the second rotating arm can drive the center screen to move between the front seat and the rear seat of the vehicle. This makes it convenient for users in the front or rear seats of the vehicle to use the center screen and meets the user's needs for using the center screen in different situations.

[0010] Meanwhile, since the central control screen can rotate around the first axis and the second axis relative to the second end of the second rotating arm, after adjusting the position of the central control screen by the first rotating arm and the second rotating arm, the angle of the central control screen facing the user can also be adjusted by rotating the central control screen around the first axis or the second axis relative to the second end of the second rotating arm. This can improve the convenience of using the central control screen and make it easier for users to use the central control screen.

[0011] In one possible implementation, the second end of the second rotating arm is movable relative to the first end of the second rotating arm in a first direction.

[0012] Based on the aforementioned technical means, when adjusting the position of the central control screen, the screen can move arbitrarily within a range between a sphere with the first end of the first rotating arm as its center and the sum of the lengths of the first and second rotating arms as its radius, and a sphere with the first end of the first rotating arm as its center and the length of the first rotating arm as its radius. This further enhances the adjustment mechanism's ability to adjust the position of the central control screen, thus facilitating its repositioning.

[0013] In one possible implementation, the second rotating arm includes a first fixed part, a second fixed part, a first connecting rod, and a second connecting rod. The first fixed part is rotatably connected to the second end of the first rotating arm. The second fixed part is rotatably connected to the central control screen. The first end of the first connecting rod is rotatably connected to the first fixed part, and the second end of the first connecting rod is rotatably connected to the second fixed part. The first end of the second connecting rod is rotatably connected to the first fixed part, and the second end of the second connecting rod is rotatably connected to the second fixed part. The extension direction of the second connecting rod is parallel to the extension direction of the first connecting rod, and the arrangement direction of the first end of the first connecting rod and the first end of the second connecting rod is parallel to the arrangement direction of the second end of the first connecting rod and the second connecting rod, and is consistent with the first direction.

[0014] According to the aforementioned technical means, the first connecting rod, the second connecting rod, the first fixing part, and the second fixing part can form a hinged structure similar to a parallelogram. The first fixing part can be fixed to the vehicle body via the first rotating arm. Therefore, by rotating the first and second connecting rods, the second fixing part can be moved relative to the first fixing part. Since the first ends of the first and second connecting rods are aligned with the first direction, the second fixing part will move along the first direction during its movement relative to the first fixing part. This allows the second end of the second rotating arm to move relative to its first end along the first direction, facilitating the adjustment of the central control screen's position.

[0015] In one possible implementation, the second rotating arm further includes a telescopic fixing member, the first end of which is connected to the second end of the first connecting rod, and the second end of which is connected to the first end of the second connecting rod. The telescopic fixing member can switch between a telescopic state and a fixed state. When the telescopic fixing member is in the telescopic state, it can extend or shorten; when it is in the fixed state, its length is fixed.

[0016] According to the aforementioned technical means, during the movement of the second fixed part relative to the first fixed part, the telescopic fixing member can extend or retract to accommodate changes in the distance between the second end of the first connecting rod and the first end of the second connecting rod. After adjusting the position of the central control screen, the length of the telescopic fixing member can be fixed, thus limiting changes in the distance between the second end of the first connecting rod and the first end of the second connecting rod, thereby restricting the movement of the second fixed part relative to the first fixed part and thus fixing the second rotating arm. This achieves the fixation of the central control screen's position, preventing the second fixed part from moving relative to the first fixed part due to gravity or other factors, which would otherwise cause the central control screen to become unstable. This ensures that the adjustment mechanism provides stable support for the central control screen, facilitating user operation.

[0017] In one possible implementation, the adjusting mechanism further includes a first rotating member, which comprises a first rotating portion and a second rotating portion. The first rotating portion is connected to one of a first rotating arm and a second rotating arm. The first rotating portion has a mounting channel whose axis is aligned with a first direction. The first rotating portion is connected to the other of the first rotating arm and the second rotating arm. The second rotating portion passes through the mounting channel.

[0018] According to the above technical means, by setting the mounting channel on the first rotating part, the second rotating part can rotate within the mounting channel, thereby realizing the relative rotation of the first rotating part and the second rotating part, so as to realize the rotational connection of the first rotating arm and the second rotating arm.

[0019] In one possible implementation, the first rotating part further includes a mounting groove, the opening of which is located on the inner wall of the mounting channel, and the mounting groove extends in a direction perpendicular to the axis of the mounting channel. The first rotating part also includes an elastic element and a contact ball, the contact ball being disposed within the mounting groove and at least partially extending beyond the opening of the mounting groove. The elastic element is elastically supported between the contact ball and a side wall of the mounting groove away from the opening. The outer peripheral surface of the portion of the second rotating part that passes through the mounting channel is provided with a toothed portion, the toothed portion including multiple teeth arranged around the portion of the second rotating part that passes through the mounting channel along the circumference of the mounting channel. The portion of the contact ball located outside the mounting groove is positioned between two adjacent teeth.

[0020] According to the above-mentioned technical means, after the connecting part is inserted into the installation channel, the connecting part can be connected to the other of the first limiting part and the second limiting part, thereby restricting the connecting part within the installation channel by the first limiting part and the second limiting part, preventing the first rotating part and the second rotating part from separating, and ensuring the stability of the rotational connection between the first rotating arm and the second rotating arm.

[0021] In one possible implementation, multiple teeth are evenly arranged around the portion of the second rotating part that passes through the mounting channel along the circumference of the mounting channel, and an abutting ball abuts between two adjacent teeth.

[0022] According to the above-mentioned technical means, the abutting ball abuts between two adjacent teeth. When no external force is applied to the second rotating arm and the first rotating arm, the abutting ball can restrict the rotation of the toothed part relative to the first rotating part, thereby fixing the first rotating wall and the second rotating arm together and improving the stability of the adjustment mechanism in supporting the central control screen. At the same time, by arranging multiple teeth evenly around the part of the second rotating part that passes through the installation channel, the angle of rotation of the second rotating arm relative to the first rotating arm is a constant when the abutting ball moves between the two gaps formed by any three adjacent teeth. This makes it easier for the user to adjust the position of the second rotating arm and the first rotating arm, and facilitates the use of the adjustment mechanism.

[0023] In one possible implementation, there are multiple mounting slots, multiple elastic elements, and multiple abutment balls. Each mounting slot corresponds one-to-one with a single elastic element, and each elastic element corresponds one-to-one with a single abutment ball. The mounting slots are evenly distributed around the mounting channel along its circumference.

[0024] According to the above technical means, compared with only setting one mounting groove, one elastic element and one abutment ball, by setting multiple mounting grooves, multiple elastic elements and multiple abutment balls, multiple abutment balls can make more uniform contact with different positions on the toothed part from around the toothed part, thereby improving the limiting effect on the toothed part. At the same time, it can prevent the second rotating part from shifting to one side and rubbing against the inner wall of the mounting channel, thereby reducing the frictional force when the second rotating arm rotates relative to the first rotating arm, and can extend the service life of the first rotating part.

[0025] In one possible implementation, the adjustment mechanism further includes a second rotating member, which comprises a third rotating portion and a fourth rotating portion. The third rotating portion and the fourth rotating portion are rotatably connected, and the rotation axis of the third rotating portion relative to the fourth rotating portion is aligned with a first direction. The third rotating portion is connected to a first end of the first rotating arm, and the fourth rotating portion is used to connect to the vehicle body. Alternatively, the adjustment mechanism may further include a third rotating member and a fourth rotating member. The third rotating member comprises a fifth rotating portion and a sixth rotating portion, which are rotatably connected, and the rotation axis of the fifth rotating portion relative to the sixth rotating portion is aligned with a first direction. The fifth rotating portion is connected to a second end of the second rotating arm. The fourth rotating member comprises a seventh rotating portion and an eighth rotating portion, which are rotatably connected, and the rotation axis of the seventh rotating portion relative to the eighth rotating portion is perpendicular to the first direction. The seventh rotating portion is connected to the sixth rotating portion, and the eighth rotating portion is used to connect to the central control screen.

[0026] Based on the aforementioned technical means, the rotational connection between the second rotating arm and the central control screen can be achieved through the second rotating component. This allows for direct connection between the second rotating component and the vehicle body, eliminating the need for complex connection structures on the vehicle body, thus facilitating vehicle body manufacturing and the installation of the adjustment mechanism. Alternatively, the rotational connection between the second rotating arm and the central control screen can be achieved through a third and fourth rotating component. This also eliminates the need for complex connection structures on the central control screen, facilitating its manufacturing and the installation of the adjustment mechanism.

[0027] According to a second aspect of this application, a vehicle is provided, including the aforementioned adjustment mechanism.

[0028] It should be noted that the technical effects brought about by the second aspect can be referred to the technical effects brought about by the corresponding implementation method in the first aspect, and will not be repeated here.

[0029] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0030] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application, and do not constitute an undue limitation of this application.

[0031] Figure 1 This is a schematic diagram of the structure of an adjustment mechanism provided in an embodiment of this application;

[0032] Figure 2 A schematic diagram of the structure of an adjustment mechanism, a vehicle body, and a central control screen provided in an embodiment of this application;

[0033] Figure 3 This is a schematic diagram of the structure of a second rotating arm provided in an embodiment of this application;

[0034] Figure 4 This is a schematic diagram of another second rotating arm provided in an embodiment of this application;

[0035] Figure 5 An exploded view of a second rotating arm provided in an embodiment of this application;

[0036] Figure 6 This is an exploded structural diagram of a first rotating component provided in an embodiment of this application;

[0037] Figure 7 This is a cross-sectional schematic diagram of a first rotating member provided in an embodiment of this application;

[0038] Figure 8 for Figure 7 A magnified view of a portion of point A in the middle;

[0039] Figure 9 A cross-sectional schematic diagram of another first rotating member provided in an embodiment of this application;

[0040] Figure 10 An exploded structural diagram of a third rotating member and a fourth rotating member provided in an embodiment of this application;

[0041] Figure 11 This is a schematic diagram of the structure of a third rotating member, a fourth rotating member, and a central control screen provided in an embodiment of this application.

[0042] Figure label:

[0043] 10. Adjustment mechanism; 1. First rotating arm; 2. Second rotating arm; 21. First connecting rod; 22. Second connecting rod; 23. First fixing part; 24. Second fixing part; 25. Telescopic fixing part;

[0044] 3. First rotating component; 31. First rotating part; 311. Mounting channel; 312. Mounting groove; 32. Second rotating part; 321. First limiting part; 322. Second limiting part; 323. Connecting part; 324. Toothed part; 325. Toothed part;

[0045] 4. Second rotating component; 41. Third rotating part; 42. Fourth rotating part; 5. Third rotating component; 51. Fifth rotating part; 52. Sixth rotating part; 6. Fourth rotating component; 61. Seventh rotating part; 62. Eighth rotating part;

[0046] 72. Elastic element; 73. Abutting ball; 81. Snap-fit ​​plate; 82. Fastener; 83. Connecting plate; 84. Mounting plate; 841. Mounting hole;

[0047] 20. Body; 30. Central control screen; 301. Slide rail. Detailed Implementation

[0048] In the embodiments of this application, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first," "second," "third," "fourth," "fifth," and "sixth" may explicitly or implicitly include one or more of that feature.

[0049] In embodiments of this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. "A and / or B" includes three combinations: A only, B only, and a combination of A and B.

[0050] This application provides a vehicle. The vehicle can be a pure electric vehicle, a range-extended electric vehicle, a hybrid electric vehicle, a fuel cell electric vehicle, or a hydrogen engine vehicle, etc.

[0051] In some embodiments, such as Figure 1 , Figure 2 As shown, the vehicle includes a body 20, which is a frame that carries functional components such as seats, engine, motor, etc.

[0052] like Figure 1 , Figure 2As shown, the vehicle also includes a central control screen 30, which is connected to the vehicle body 20. Specifically, the central control screen 30 is connected to the center console of the vehicle body 20. Users can control the opening and closing of vehicle doors, the raising and lowering of vehicle windows, and the vehicle's audio system by operating the central control screen 30 on the center console.

[0053] In some embodiments, such as Figure 1 , Figure 2 As shown, the vehicle also includes an adjustment mechanism 10, which is connected between the vehicle body 20 and the central control screen 30. Users can adjust the position of the central control screen 30 through the adjustment mechanism 10.

[0054] Specifically, such as Figure 1 .、 Figure 2 As shown, the adjustment mechanism 10 includes a first rotating arm 1 and a second rotating arm 2.

[0055] The first end of the first rotating arm 1 is rotatably connected to the vehicle body 20, and the first end of the first rotating arm 1 is oriented relative to the rotation axis of the vehicle and in the first direction ( Figure 1 (The X direction shown is consistent with the X direction shown).

[0056] For example, the first direction can be the same as or intersect with the vehicle's height direction.

[0057] The first end of the second rotating arm 2 is rotatably connected to the second end of the first rotating arm 1, and the rotation axis of the first end of the second rotating arm 2 relative to the second end of the first rotating arm 1 is consistent with the first direction.

[0058] The second end of the second rotating arm 2 is rotatably connected to the vehicle's central control screen 30. The central control screen 30 can rotate relative to the second end of the second rotating arm 2 around a first axis, which is parallel to a first direction. The central control screen 30 can also rotate relative to the second end of the second rotating arm 2 around a second axis, which is perpendicular to the first direction.

[0059] In this way, the first rotating arm 1 can drive the first end of the second rotating arm 2 to rotate around the first end of the first rotating arm 1. At the same time, the second end of the second rotating arm 2 can also rotate around the first end of the second rotating arm 2. This can drive the central control screen 30 to move within a circular range with the first end of the first rotating arm 1 as the center and the sum of the lengths of the first rotating arm 1 and the second rotating arm 2 as the radius, thereby adjusting the position of the central control screen 30 inside the vehicle.

[0060] Taking the first direction as consistent with the height direction of the vehicle, the first end of the first rotating arm 1 is connected to the center console of the vehicle body 20, and the length of the first rotating arm 1 is equal to the distance from the center console to the front seat of the vehicle, the first rotating arm 1 and the second rotating arm 2 can drive the center screen 30 to move between the center console and the front seat of the vehicle. Alternatively, the first rotating arm 1 can drive the first end of the second rotating arm 2 to the front seat of the vehicle, and the second rotating arm 2 can drive the center screen 30 to move between the front seat and the rear seat of the vehicle. This makes it convenient for users in the front or rear seats of the vehicle to use the center screen 30, and meets the user's needs for using the center screen 30 in different situations.

[0061] Meanwhile, since the central control screen 30 can rotate around the first axis and the second axis relative to the second end of the second rotating arm 2, after adjusting the position of the central control screen 30 by the first rotating arm 1 and the second rotating arm 2, the angle of the central control screen 30 facing the user can also be adjusted by rotating the central control screen 30 around the first axis or the second axis relative to the second end of the second rotating arm 2. This can improve the convenience of using the central control screen 30 and make it easier for users to use the central control screen 30.

[0062] In some embodiments, the second end of the second rotating arm 2 can move relative to the first end of the second rotating arm 2 in a first direction.

[0063] In this way, the adjustment mechanism 10 can not only adjust the position and angle of the central control screen 30 in a plane parallel to the first direction, but also move the central control screen 30 in a direction perpendicular to the first direction, that is, in a direction perpendicular to the plane parallel to the first direction. This can improve the adjustment capability of the adjustment mechanism 10 to adjust the position of the central control screen 30, so as to further facilitate the adjustment of the position of the central control screen 30.

[0064] Specifically, when adjusting the position of the central control screen 30, the central control screen 30 can move on a spherical surface with the first end of the second rotating arm 2 as the center and the length of the second rotating arm 2 as the radius. At the same time, the first rotating arm 1 can also drive the first end of the second rotating arm 2, that is, the aforementioned center of the sphere, to move on a circular path with the first end of the first rotating arm 1 as the center and the length of the first rotating arm 1 as the radius.

[0065] In some embodiments, the second end of the first rotating arm 1 can also move relative to the first end of the first rotating arm 1 in a first direction.

[0066] In this way, when adjusting the position of the central control screen 30, the central control screen 30 can move arbitrarily within a range between a sphere with the first end of the first rotating arm 1 as the center and the sum of the lengths of the first rotating arm 1 and the second rotating arm 2 as the radius, and a sphere with the first end of the first rotating arm 1 as the center and the length of the first rotating arm 1 as the radius. This further improves the adjustment capability of the adjustment mechanism 10 to adjust the position of the central control screen 30.

[0067] In some embodiments, such as Figure 3 , Figure 4 as well as Figure 5 As shown, the second rotating arm 2 includes a first fixing part 23 and a second fixing part 24. The first fixing part 23 is rotatably connected to the second end of the first rotating arm 1. The second fixing part 24 is used to rotatably connect to the central control screen 30.

[0068] The second rotating arm 2 also includes a first connecting rod 21 and a second connecting rod 22. The first end of the first connecting rod 21 is rotatably connected to the first fixing part 23, and the second end of the first connecting rod 21 is rotatably connected to the second fixing part 24. The first end of the second connecting rod 22 is rotatably connected to the first fixing part 23, and the second end of the second connecting rod 22 is rotatably connected to the second fixing part 24.

[0069] The extension direction of the second connecting rod 22 is parallel to the extension direction of the first connecting rod 21, and the arrangement direction of the first end of the first connecting rod 21 and the first end of the second connecting rod 22 is parallel to the arrangement direction of the second end of the first connecting rod 21 and the second end of the second connecting rod 22, and is consistent with the first direction.

[0070] Thus, the first connecting rod 21, the second connecting rod 22, the first fixing part 23, and the second fixing part 24 can form a hinge structure similar to a parallelogram. The first fixing part 23 can be fixed to the vehicle body 20 through the first rotating arm 1. Therefore, by rotating the first connecting rod 21 and the second connecting rod 22, the second fixing part 24 can be moved relative to the first fixing part 23.

[0071] Since the first end of the first connecting rod 21 and the first end of the second connecting rod 22 are aligned with the first direction, the second fixing part 24 will move along the first direction during the movement of the second fixing part 23 relative to the first fixing part 23. This allows the second end of the second rotating arm 2 to move relative to the first end of the second rotating arm 2 along the first direction, thereby facilitating the adjustment of the position of the central control screen 30.

[0072] For example, the structure of the first rotating arm 1 can be the same as or different from the structure of the second rotating arm 2.

[0073] In some embodiments, such as Figure 3 , Figure 4 as well as Figure 5 As shown, the second rotating arm 2 also includes a telescopic fixing member 25, the first end of which is connected to the second end of the first connecting rod 21, and the second end of which is connected to the first end of the second connecting rod 22.

[0074] The telescopic fastener 25 can switch between a telescopic state and a fixed state. When the telescopic fastener 25 is in the telescopic state, it can extend or shorten. When the telescopic fastener 25 is in the fixed state, its length is fixed.

[0075] It should be noted that, taking the extension direction of the first connecting rod 21 perpendicular to the first direction as an example, during the rotation of the second fixing part 24 relative to the first fixing part 23, the distance between the first connecting rod 21 and the second connecting rod 22 will gradually shorten. If the first connecting rod 21 is located in front of the second connecting rod 22 in the rotation direction, the distance between the second end of the first connecting rod 21 and the first end of the second connecting rod 22 will gradually increase, while the distance between the first end of the first connecting rod 21 and the second end of the second connecting rod 22 will gradually decrease.

[0076] Thus, during the movement of the second fixed part 24 relative to the first fixed part 23, the telescopic fixing member 25 can extend and retract to satisfy the change in distance between the second end of the first connecting rod 21 and the first end of the second connecting rod 22.

[0077] After adjusting the position of the central control screen 30, the length of the telescopic fixing member 25 can be fixed, which can limit the change in the distance between the second end of the first connecting rod 21 and the first end of the second connecting rod 22, thereby limiting the movement of the second fixing part 24 relative to the first fixing part 23, so as to fix the second rotating arm 2.

[0078] This allows the central control screen 30 to be fixed in position, preventing the second fixing part 24 from moving relative to the first fixing part 23 due to gravity or other factors, which would cause the central control screen 30 to become unstable. This enables the adjustment mechanism 10 to provide stable support for the central control screen 30, making it convenient for users to use the central control screen 30.

[0079] For example, the telescopic fixing element 25 can be a gas spring, a threaded telescopic rod, etc.

[0080] For example, the first fixing part 23 can be a fixing block, fixing plate, fixing rod, etc. The structure of the second fixing part 24 can be the same as the structure of the first fixing part 23, or it can be different.

[0081] For example, the first connecting rod 21 and the first fixing part 23 can be connected together by means of a pivot connection, hinge, or the like. The connection between the first connecting rod 21 and the second fixing part 24, between the second connecting rod 22 and the first fixing part 23, and between the second connecting rod 22 and the second fixing part 24 can also be achieved by means of a pivot connection, hinge, or the like.

[0082] Of course, in some other embodiments, the first end of the telescopic fixing member 25 may also be connected to the first end of the first connecting rod 21, and the second end of the telescopic fixing member 25 may be connected to the second end of the second connecting rod 22. In this way, by limiting the change in the distance between the first end of the first connecting rod 21 and the second end of the second connecting rod 22, the movement of the second fixing part 24 relative to the first fixing part 23 can be limited, and the fixing of the second rotating arm 2 can also be achieved.

[0083] In some embodiments, such as Figure 1 , Figure 2 as well as Figure 6 As shown, the adjusting mechanism 10 further includes a first rotating member 3, which comprises a first rotating portion 31 and a second rotating portion 32. The first rotating portion 31 is connected to one of the first rotating arm 1 and the second rotating arm 2. The first rotating portion 31 is provided with a mounting channel 311, the axis of which is aligned with the first direction. The first rotating portion 31 is connected to the other of the first rotating arm 1 and the second rotating arm 2. The second rotating portion 32 passes through the mounting channel 311.

[0084] Thus, by setting the mounting channel 311 on the first rotating part 31, the second rotating part 32 can rotate within the mounting channel 311, thereby realizing the relative rotation of the first rotating part 31 and the second rotating part 32, so as to realize the rotational connection of the first rotating arm 1 and the second rotating arm 2.

[0085] In some embodiments, such as Figure 6 , Figure 7 As shown, the first rotating part 31 includes a first limiting part 321, a connecting part 323, and a second limiting part 322, with the connecting part 323 passing through the mounting channel 311. Along a direction perpendicular to the axial direction of the mounting channel 311, the maximum dimension of the first limiting part 321 is greater than the maximum radial dimension of the mounting channel 311, and the maximum dimension of the second limiting part 322 is also greater than the maximum radial dimension of the mounting channel 311. The connecting part 323 can be fixedly connected to one of the first limiting part 321 and the second limiting part 322, and can be detachably connected to the other of the first limiting part 321 and the second limiting part 322. Of course, in some other embodiments, the connecting part 323 can also be detachably connected to both the first limiting part 321 and the second limiting part 322.

[0086] In this way, after the connecting part 323 is inserted into the mounting channel 311, the connecting part 323 can be connected to the other of the first limiting part 321 and the second limiting part 322. Thus, the connecting part 323 is restricted within the mounting channel 311 by the first limiting part 321 and the second limiting part 322, preventing the first rotating part 31 and the second rotating part 32 from separating and ensuring the stability of the rotational connection between the first rotating arm 1 and the second rotating arm 2.

[0087] For example, the first limiting part 321 can be a limiting plate, the thickness direction of which is consistent with the first direction; the first limiting part 321 can also be a limiting post, the axial direction of which is consistent with the first direction.

[0088] For example, the second limiting part 322 can also be a limiting plate or a limiting post, etc.

[0089] In some embodiments, the axial direction of the mounting channel 311 is aligned with the height direction of the vehicle. The first limiting part 321 is located above the second limiting part 322, and the first end of the second rotating arm 2 is connected to the first limiting part 321. The second rotating arm 2 is located above the first rotating arm 1.

[0090] In this way, the first rotating arm 1 and the second rotating arm 2 can be spaced apart along the height direction of the vehicle, thereby preventing the first rotating arm 1 and the second rotating arm 2 from contacting each other during the rotation of the second rotating arm 2 relative to the first rotating arm 1, which facilitates the use of the adjustment mechanism 10. At the same time, when the second rotating arm 2 is moved directly above the first rotating arm 1, that is, when the first rotating arm 1 and the second rotating arm 2 overlap at least partially along the height direction of the vehicle, the first rotating arm 1 and the second rotating arm 2 can also be folded, thereby reducing the space occupied by the adjustment mechanism 10 when the central control screen 30 is no longer needed, and further facilitating the use of the adjustment mechanism 10.

[0091] In some embodiments, such as Figures 6 to 9 As shown, the first rotating part 31 is also provided with a mounting groove 312. The opening of the mounting groove 312 is located on the inner wall of the mounting channel 311, and the mounting groove 312 extends in a direction perpendicular to the axis of the mounting channel 311.

[0092] The first rotating member 3 also includes an elastic member 72 and an abutment ball 73. The abutment ball 73 is disposed within the mounting groove 312 and extends at least partially out of the opening of the mounting groove 312. The elastic member 72 is elastically supported between the abutment ball 73 and a side wall of the mounting groove 312 away from the opening of the mounting groove 312.

[0093] For example, the elastic element 72 can be a rubber column, a spring, etc.

[0094] For example, the receiving ball 73 can be a metal ball, a plastic ball, etc.

[0095] The outer peripheral surface of the portion of the second rotating part 32 that passes through the mounting channel 311 is provided with a toothed portion 324. The toothed portion 324 includes a plurality of teeth 325, which are arranged around the portion of the second rotating part 32 that passes through the mounting channel 311 along the circumference of the mounting channel 311. The portion of the abutment ball 73 located outside the mounting groove 312 is located between two adjacent teeth 325.

[0096] It is understandable that the toothed portion 324 is provided on the connecting portion 323.

[0097] With the above configuration, during the rotation of the second rotating arm 2 relative to the first rotating arm 1, the teeth 325 on the toothed portion 324 can push the abutting ball 73 toward the interior of the mounting groove 312, thereby compressing the elastic member 72. When the abutting ball 73 moves between two other adjacent teeth 325, the elastic member can push the abutting ball 73 toward the direction closer to the toothed portion 324, thereby causing the abutting ball 73 to move back to between two other adjacent teeth 325.

[0098] Thus, without applying external force to the second rotating arm 2 and the first rotating arm 1, the abutment ball 73 can restrict the rotation of the toothed part 324 relative to the first rotating part 31, thereby limiting the rotation angle of the second rotating arm 2 relative to the first rotating arm 1, which facilitates the fixing of the central control screen 30 and makes the use of the central control screen 30 convenient.

[0099] In some embodiments, such as Figure 9 As shown, along the circumference of the mounting channel 311, a plurality of teeth 325 are evenly arranged around the portion of the second rotating part 32 that passes through the mounting channel 311, and the abutting ball 73 abuts between two adjacent teeth 325.

[0100] Understandably, taking an example with eight teeth 325, when the abutment ball 73 moves between the two gaps formed by three adjacent teeth 325, the second rotating arm 2 can rotate 360°*1 / 8, or 45°, relative to the first rotating arm 1. As the number of teeth 325 increases, the rotation of the second rotating arm 2 relative to the first rotating arm 1 when the abutment ball 73 moves between the two gaps formed by three adjacent teeth 325 will gradually decrease.

[0101] The abutting ball 73 abuts between two adjacent teeth 325. When no external force is applied to the second rotating arm 2 and the first rotating arm 1, the abutting ball 73 can restrict the toothed part 324 from rotating relative to the first rotating part 31, thereby fixing the first rotating wall and the second rotating arm 2 together and improving the stability of the adjustment mechanism 10 in supporting the central control screen 30.

[0102] Meanwhile, by arranging multiple teeth 325 evenly around the portion of the second rotating part 32 that passes through the mounting channel 311, when the abutting ball 73 moves between the two gaps formed by any three adjacent teeth 325, the angle of rotation of the second rotating arm 2 relative to the first rotating arm 1 is a constant value, which makes it easier for the user to adjust the position of the second rotating arm 2 and the first rotating arm 1, and facilitates the use of the adjustment mechanism 10.

[0103] For example, the outer surface of the toothed portion 324 can be a smooth curved surface with continuously varying curvature, or it can be multiple planes that are continuously bent.

[0104] In some other embodiments, the plurality of teeth 325 may be unevenly arranged around the portion of the second rotating part 32 that passes through the mounting channel 311 along the circumference of the mounting channel 311.

[0105] In some embodiments, such as Figure 6 , Figure 9 As shown, there are multiple mounting slots 312, elastic elements 72, and abutment balls 73. Each mounting slot 312 corresponds to a one-to-one number of elastic elements 72, and each elastic element 72 corresponds to a one-to-one number of abutment balls 73. Along the circumference of the mounting channel 311, the multiple mounting slots 312 are evenly distributed around the mounting channel 311.

[0106] For example, there are two mounting slots 312, and correspondingly, there are also two elastic elements 72 and two abutment balls 73, with the two mounting slots 312 located on opposite sides of the toothed portion 324. Of course, the number of mounting slots 312 can also be three, four, five, etc.

[0107] Compared to setting only one mounting groove 312, one elastic element 72, and one abutting ball 73, by setting multiple mounting grooves 312, multiple elastic elements 72, and multiple abutting balls 73, multiple abutting balls 73 can contact different positions on the toothed part 324 more evenly from around the toothed part 324, thereby improving the limiting effect on the toothed part 324. At the same time, it can prevent the second rotating part 32 from shifting to one side and rubbing against the inner wall surface of the mounting channel 311, thereby reducing the frictional force when the second rotating arm 2 rotates relative to the first rotating arm 1, and can extend the service life of the first rotating element 3.

[0108] In some embodiments, such as Figure 1 , Figure 2 As shown, the adjustment mechanism 10 also includes a second rotating member 4, which includes a third rotating part 41 and a fourth rotating part 42. The third rotating part 41 and the fourth rotating part 42 are rotatably connected, and the rotation axis of the third rotating part 41 relative to the fourth rotating part 42 is consistent with the first direction. The third rotating part 41 is connected to the first end of the first rotating arm 1, and the fourth rotating part 42 is used to connect to the vehicle body 20.

[0109] For example, the connection structure between the third rotating part 41 and the fourth rotating part 42 may or may not be the same as the structure of the first rotating member 3.

[0110] In this way, the second rotating arm 2 and the central control screen 30 can be rotated and connected through the second rotating component 4. The second rotating component 4 can be directly connected to the body 20 without setting up a complex connection structure on the body 20, which facilitates the processing of the body 20 and the installation of the adjustment mechanism 10.

[0111] In some embodiments, such as Figure 1 , Figure 2 As shown, the adjustment mechanism 10 also includes a mounting plate 84, and the fourth rotating part 42 is connected to the mounting plate 84. The mounting plate 84 is used to connect to the vehicle body 20.

[0112] In this way, when processing the adjustment mechanism 10, the fourth rotating part 42 and the mounting plate 84 are connected. When connecting the adjustment mechanism 10 to the body 20, the mounting plate 84 and the body 20 can be directly connected together. The mounting plate 84 has a large area, which makes it easier to connect to the body 20.

[0113] In some embodiments, such as Figure 1 , Figure 2 As shown, the mounting plate 84 has multiple mounting holes 841, and the mounting plate 84 can be fixed to the vehicle body 20 by bolts, screws, etc.

[0114] In some embodiments, such as Figure 1 , Figure 2 as well as Figure 10 As shown, the adjustment mechanism 10 also includes a third rotating member 5 and a fourth rotating member 6.

[0115] The third rotating member 5 includes a fifth rotating part 51 and a sixth rotating part 52. The fifth rotating part 51 and the sixth rotating part 52 are rotatably connected, and the rotation axis (i.e., the first axis) of the fifth rotating part 51 relative to the sixth rotating part 52 is aligned with the first direction. The fifth rotating part 51 is connected to the second end of the second rotating arm 2.

[0116] The fourth rotating component 6 includes a seventh rotating part 61 and an eighth rotating part 62. The seventh rotating part 61 and the eighth rotating part 62 are rotatably connected, and the rotation axis (i.e., the second axis) of the seventh rotating part 61 relative to the eighth rotating part 62 is perpendicular to the first direction. The seventh rotating part 61 is connected to the sixth rotating part 52, and the eighth rotating part 62 is used to connect to the central control screen 30.

[0117] In this way, the second rotating arm 2 and the central control screen 30 can be rotated and connected by the third rotating component 5 and the fourth rotating component 6. This also eliminates the need for a complex connection structure on the central control screen 30, making it easier to process the central control screen 30 and to install the adjustment mechanism 10.

[0118] In some embodiments, such as Figure 1 , Figure 2 as well as Figure 11 As shown, the adjustment mechanism 10 also includes a snap-fit ​​plate 81, which is rotatably connected to the second end of the second rotating arm 2. The back panel of the central control screen 30 is provided with a slide groove 301, and the snap-fit ​​plate 81 can slide into the slide groove 301.

[0119] The adjustment mechanism 10 also includes a fastener 82, which can fix the snap-fit ​​plate 81 and the central control screen 30 when the snap-fit ​​plate 81 slides into the slide groove 301, thereby realizing the installation of the central control screen 30 and the adjustment mechanism 10.

[0120] For example, fastener 82 can be a hook, claw, bolt, etc.

[0121] In some examples, the adjustment mechanism 10 also includes a connecting plate 83, which is connected to the eighth rotating part 62 of the fourth rotating member 6 and to the snap-fit ​​plate 81.

[0122] In the description of the embodiments of this application, specific features, structures, materials or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0123] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An adjustment mechanism applied to a vehicle, characterized in that, include: A first rotating arm (1) is provided, the first end of which is rotatably connected to the vehicle body (20). The first end of the first rotating arm (1) is aligned with the first direction relative to the rotation axis of the vehicle. The second rotating arm (2) has its first end rotatably connected to the second end of the first rotating arm (1), and the rotation axis of the first end of the second rotating arm (2) relative to the second end of the first rotating arm (1) is consistent with the first direction. The second end of the second rotating arm (2) is used to rotatably connect with the central control screen (30) of the vehicle. The central control screen (30) can rotate around a first axis relative to the second end of the second rotating arm (2), and the first axis is parallel to the first direction. The central control screen (30) can also rotate around a second axis relative to the second end of the second rotating arm (2), and the second axis is perpendicular to the first direction.

2. The adjusting mechanism according to claim 1, characterized in that, The second end of the second rotating arm (2) can move relative to the first end of the second rotating arm (2) along the first direction.

3. The adjusting mechanism according to claim 2, characterized in that, The second rotating arm (2) includes: The first fixing part (23) and the second fixing part (24) are rotatably connected to the second end of the first rotating arm (1); the second fixing part (24) is rotatably connected to the central control screen (30). The first connecting rod (21) has a first end that is rotatably connected to the first fixing part (23) and a second end that is rotatably connected to the second fixing part (24). The second connecting rod (22) has its first end rotatably connected to the first fixing part (23) and its second end rotatably connected to the second fixing part (24). The extension direction of the second connecting rod (22) is parallel to the extension direction of the first connecting rod (21), and the arrangement direction of the first end of the first connecting rod (21) and the first end of the second connecting rod (22) is parallel to the arrangement direction of the second end of the first connecting rod (21) and the second end of the second connecting rod (22), and is consistent with the first direction.

4. The adjusting mechanism according to claim 3, characterized in that, The second rotating arm (2) further includes: Telescopic fastener (25), the first end of which is connected to the second end of the first connecting rod (21), and the second end of which is connected to the first end of the second connecting rod (22); The telescopic fastener (25) can switch between a telescopic state and a fixed state. When the telescopic fastener (25) is in the telescopic state, the telescopic fastener (25) can extend or shorten. When the telescopic fastener (25) is in the fixed state, the length of the telescopic fastener (25) is fixed.

5. The adjusting mechanism according to claim 1, characterized in that, It also includes a first rotating member (3), which comprises: A first rotating part (31) is connected to one of the first rotating arm (1) and the second rotating arm (2); the first rotating part (31) is provided with an installation channel (311), the axial direction of which is consistent with the first direction; The second rotating part (32) is connected to the other of the first rotating arm (1) and the second rotating arm (2); the second rotating part (32) passes through the mounting channel (311).

6. The adjusting mechanism according to claim 5, characterized in that, The first rotating part (31) is also provided with a mounting groove (312), the opening of the mounting groove (312) is located on the inner wall surface of the mounting channel (311), and the mounting groove (312) extends in a direction perpendicular to the axis of the mounting channel (311); The first rotating member (3) further includes an elastic member (72) and an abutting ball (73), the abutting ball (73) being disposed in the mounting groove (312) and at least partially extending out of the opening of the mounting groove (312); the elastic member (72) is elastically supported between the abutting ball (73) and a side wall of the mounting groove (312) away from the opening of the mounting groove (312); The second rotating part (32) has a toothed part (324) on its outer peripheral surface that passes through the mounting channel (311). The toothed part (324) includes a plurality of teeth (325). Along the circumference of the mounting channel (311), the plurality of teeth (325) are arranged around the portion of the second rotating part (32) that passes through the mounting channel (311). The portion of the abutting ball (73) located outside the mounting groove (312) is located between two adjacent teeth (325).

7. The adjusting mechanism according to claim 6, characterized in that, Along the circumference of the mounting channel (311), the plurality of teeth (325) are evenly arranged around the portion of the second rotating part (32) that passes through the mounting channel (311), and the abutting ball (73) abuts between two adjacent teeth (325).

8. The adjusting mechanism according to claim 6, characterized in that, The number of the mounting groove (312), the elastic element (72) and the abutting ball (73) are all multiple, and the multiple mounting grooves (312) correspond one-to-one with the multiple elastic elements (72), and the multiple elastic elements (72) correspond one-to-one with the multiple abutting balls (73); Along the circumference of the mounting channel (311), the plurality of mounting slots (312) are evenly distributed around the mounting channel (311).

9. The adjusting mechanism according to claim 1, characterized in that, The adjustment mechanism further includes a second rotating member (4), which includes a third rotating part (41) and a fourth rotating part (42). The third rotating part (41) is rotatably connected to the fourth rotating part (42), and the rotation axis of the third rotating part (41) relative to the fourth rotating part (42) is aligned with the first direction. The third rotating part (41) is connected to the first end of the first rotating arm (1), and the fourth rotating part (42) is used to connect to the vehicle body (20). And / or, the adjusting mechanism further includes a third rotating member (5) and a fourth rotating member (6); the third rotating member (5) includes a fifth rotating part (51) and a sixth rotating part (52), the fifth rotating part (51) and the sixth rotating part (52) are rotatably connected, and the rotation axis of the fifth rotating part (51) relative to the sixth rotating part (52) is consistent with the first direction; the fifth rotating part (51) is connected to the second end of the second rotating arm; The fourth rotating component (6) includes a seventh rotating part (61) and an eighth rotating part (62). The seventh rotating part (61) is rotatably connected to the eighth rotating part (62), and the rotation axis of the seventh rotating part (61) relative to the eighth rotating part (62) is perpendicular to the first direction. The seventh rotating part (61) is connected to the sixth rotating part (52), and the eighth rotating part (62) is used to connect to the central control screen (30).

10. A vehicle, characterized in that, Includes the adjustment mechanism as described in any one of claims 1-9.

Images