Adjusting mechanism, table and vehicle

Abstract

This disclosure relates to an adjustment mechanism, a table, and a vehicle. The adjustment mechanism includes a main body and an adjustment handle assembly. The main body is used to mount the tabletop to the table legs, and the adjustment handle assembly is used to adjust the vertical extension and retraction of the table legs and the angle at which the tabletop flips relative to the table legs. The adjustment handle assembly is integrated into the main body. This adjustment mechanism integrates height adjustment and flipping functions, enabling the table to combine height adjustment and flipping capabilities, thus improving the user experience. Furthermore, because the adjustment mechanism integrates the adjustment handle assembly into the main body as a module, which is installed between the tabletop and the table legs, the integration is high, facilitating quick assembly and disassembly of the adjustment mechanism from the tabletop and table legs. This also helps to reduce the size of the adjustment mechanism, resulting in a cleaner table appearance and improved aesthetics.

Description

Technical Field

[0001] This disclosure relates to the field of vehicle component technology, and in particular to adjustment mechanisms, tables, and vehicles. Background Technology

[0002] In related technologies, some tables have height-adjusting and flipping functions, but the adjustment mechanisms for these functions are separate, resulting in low integration, inconvenience in quick assembly and disassembly, large space occupation, and unsightly appearance. Utility Model Content

[0003] To overcome at least some of the problems existing in the related art, this disclosure provides an adjustment mechanism, a table, and a vehicle.

[0004] To achieve the above objectives, according to a first aspect of this disclosure, an adjustment mechanism is provided, including a mechanism body and an adjustment handle assembly;

[0005] The main body of the mechanism is used to install the tabletop onto the table legs;

[0006] The adjustment handle assembly is used to adjust the extension and retraction of the table legs in the vertical direction and to adjust the angle of the tabletop relative to the table legs;

[0007] The adjustment handle assembly is integrated into the main body of the mechanism.

[0008] This adjustment mechanism integrates height adjustment and flipping functions. When applied to a table, the height of the tabletop and the flipping angle can be adjusted, making the table integrate lifting (i.e., high-efficiency height adjustment) and flipping functions, which helps to improve the user experience.

[0009] Furthermore, compared to the separate adjustment mechanisms for table height and tilt angle in related technologies, in this disclosure, the adjustment mechanism integrates the adjustment handle assembly into the main body of the mechanism to form a module. This module is installed between the table and the table legs, resulting in a high degree of integration. This facilitates quick assembly and disassembly of the adjustment mechanism from the table and table legs, and also helps to reduce the size of the adjustment mechanism, making the table look neater and improving its aesthetics.

[0010] In some possible implementations, the adjustment handle assembly includes a height adjustment handle and a flip adjustment handle, both integrated into the main body of the mechanism.

[0011] The height adjustment handle is used to adjust the extension and retraction of the table legs in the vertical direction;

[0012] The flip adjustment handle is used to adjust the angle at which the tabletop flips relative to the table legs.

[0013] The table height and flip angle can be adjusted by two separate handles, namely the height adjustment handle and the flip adjustment handle 1, which helps to simplify the handle structure.

[0014] In some possible implementations, the main body of the mechanism includes a first mounting bracket, a second mounting bracket, and a drive rod;

[0015] The first mounting bracket is used to connect to the table leg;

[0016] The second mounting bracket is used to mount the tabletop, and the second mounting bracket is configured to be rotatably connected to the first mounting bracket via the drive rod;

[0017] The height adjustment handle is connected to the first end of the drive rod and is used to move the drive rod along its own axis so that the adjustment mechanism can trigger the extension and retraction of the table legs in the vertical direction by moving the drive rod along its own axis.

[0018] With this design, when the height of the table needs to be adjusted, i.e. when adjusting the height of the table, the drive rod can be moved along its own axis by the height adjustment handle, which triggers the extension and retraction of the table legs in the vertical direction (i.e., the height direction of the table). The extension and retraction of the table legs in the vertical direction drives the main body of the mechanism and the table to move in the vertical direction, thereby adjusting the height of the table and raising it to another height.

[0019] Furthermore, since the second mounting bracket is connected to the mounting table, and the second mounting bracket can be rotatably connected to the first mounting bracket via a drive rod, the rotation angle of the table relative to the table legs can be adjusted when the second mounting bracket rotates around the first mounting bracket.

[0020] In some possible implementations, the second mounting bracket includes a first connecting portion and a main body portion;

[0021] The main body is used to connect with the tabletop;

[0022] The first connecting part is connected to one end of the main body;

[0023] The drive rod passes through the first connecting part, and the first connecting part is rotatably connected to the first mounting bracket via the drive rod.

[0024] During installation, the tabletop can be installed on the main body using methods such as screwing. By rotating the first connecting part relative to the drive rod, or by rotating the first connecting part and the drive rod together relative to the first mounting frame, the second mounting frame can be flipped relative to the first mounting frame, thereby adjusting the flip angle of the tabletop.

[0025] In some possible implementations, the second mounting bracket further includes a second connecting portion connected to the other end of the main body portion, and the main body portion, the first connecting portion, and the second connecting portion are connected in a U-shaped structure;

[0026] The adjustment mechanism also includes a third mounting bracket and a connecting shaft, the third mounting bracket being used to connect to the inner sleeve of the table leg;

[0027] The connecting shaft passes through the second connecting part and is rotatably supported on the third mounting bracket;

[0028] The flip adjustment handle is circumferentially fixedly sleeved on the connecting shaft, and is used to drive the connecting shaft to rotate and drive the second mounting bracket to rotate relative to the third mounting bracket.

[0029] During installation, the third mounting bracket is connected to the inner sleeve of the table leg. With this configuration, the first and second connecting parts of the second mounting bracket can be supported by the drive rod and the connecting shaft, respectively. The third mounting bracket can cooperate with the first mounting bracket to support the opposite ends of the second mounting bracket, which helps to improve the reliability of the support for the second mounting bracket.

[0030] When it is necessary to adjust the flip angle of the tabletop, the connecting shaft can be rotated relative to the third mounting bracket by flipping the adjustment handle, thereby causing the second connecting part to rotate and thus causing the entire second mounting bracket and tabletop to flip.

[0031] In some possible implementations, the adjustment mechanism further includes a drive plate;

[0032] The drive board is connected to the second connection part;

[0033] The flip adjustment handle is configured to rotate the drive plate to drive the second connecting part to rotate.

[0034] Thus, the flip adjustment handle drives the second connecting part to rotate by rotating the intermediate drive plate.

[0035] In some possible implementations, the second connecting portion has a first mounting groove on the side facing the flip adjustment handle, and at least a portion of the drive plate is embedded in the first mounting groove.

[0036] With this configuration, when the adjustment handle is flipped to move the drive plate, at least a portion of the drive plate is embedded in the first mounting slot, which will drive the second connecting part to rotate. Furthermore, the arrangement of the first mounting slot in conjunction with the drive plate helps to make the adjustment mechanism more compact and reduce its size.

[0037] In some possible implementations, one of the drive plate and the flip adjustment handle is provided with a snap-fit ​​protrusion, and the other is provided with a snap-fit ​​recess, the snap-fit ​​recess engaging with the snap-fit ​​protrusion.

[0038] By engaging the recessed part and the protruding part, the reliability of the drive plate rotating when the flip adjustment handle is turned can be guaranteed. Moreover, this snap-fit ​​connection method has a simple structure and is easy to process.

[0039] In some possible implementations, the adjustment mechanism further includes a flip adjustment module, which is mounted on the third mounting bracket;

[0040] The connecting shaft is connected to the flip adjustment module and can be circumferentially locked to the third mounting bracket via the flip adjustment module.

[0041] By setting up a flip adjustment module that works in conjunction with the connecting shaft and the third mounting bracket, the second mounting bracket and the table can be locked or unlocked.

[0042] In some possible implementations, the third mounting bracket includes a first sleeve and a second sleeve connected together, the first sleeve extending along the axial direction of the drive rod;

[0043] The second sleeve extends vertically, with its upper end communicating with the interior of the first sleeve, and its lower end connected to the telescopic component of the table leg.

[0044] The flip adjustment module is installed inside the first sleeve.

[0045] The first sleeve and the second sleeve are connected to form a T-shaped sleeve, which facilitates the installation of the adjustment module, has a simple structure, and is aesthetically pleasing because the first sleeve is fitted on the outside of the flip adjustment module.

[0046] In some possible implementations, the adjustment mechanism further includes a pusher;

[0047] The pusher is connected to the second mounting bracket;

[0048] The height adjustment handle is rotatably sleeved on the drive rod, and the first end of the drive rod is provided with an axial limiting part;

[0049] The pusher is configured to respond to the rotation of the height adjustment handle around the drive rod, so that the drive rod can move along its own axis under the action of the axial limiting part.

[0050] In other words, during the rotation of the height adjustment handle, the pusher pushes the height adjustment handle to move away from the pusher along the axis of the drive rod. During the movement of the height adjustment handle, the axial limiting part of the drive rod is pushed, causing the drive rod to move towards the pusher along its own axis. During the movement of the drive rod, the table legs are triggered to extend and retract in the vertical direction.

[0051] In some possible implementations, one of the height adjustment handle and the pusher is provided with at least one groove, and the other is provided with at least one protrusion;

[0052] The pusher is configured to allow the protrusion to disengage from the groove during the rotation of the height adjustment handle around the drive rod, so as to drive the drive rod to move along its own axial direction via the axial limiting part.

[0053] This design allows the height adjustment handle to move away from the pusher along the drive rod's axis as the protrusion disengages from the groove during rotation. This movement pushes the axial limiter, causing the drive rod to move towards the pusher along its own axis. This movement triggers the vertical extension and retraction of the table legs. The combination of the groove and protrusion adjusts the distance between the height adjustment handle and the pusher along the drive rod's axis, thus driving the drive rod's axial movement. The design is simple and easy to operate.

[0054] In some possible implementations, a second mounting groove is provided on the side of the first connecting portion facing the height adjustment handle, and at least a portion of the pusher is embedded in the second mounting groove.

[0055] With this configuration, as the height adjustment handle rotates around the drive rod, the pushing member, at least partially embedded in the second mounting groove, can be prevented from rotating around the drive rod due to the limiting effect of the first connecting part. Furthermore, the combination of the second mounting groove and the pushing member helps to make the adjustment mechanism more compact and reduce its size.

[0056] In some possible implementations, the adjustment mechanism further includes a pressure block movably connected to the first mounting bracket in a vertical direction;

[0057] The drive rod is provided with abutting inclined surface, which is used to move the pressure block in the vertical direction during the process of the drive rod moving along its own axial direction, so as to press and release the telescopic locking member of the telescopic component of the table leg.

[0058] With this configuration, the movement of the drive rod along its own axis can be converted into the downward movement of the pressure block, thereby triggering the telescopic locking component (such as a button-type locking component). After the telescopic locking component is triggered, the telescopic component begins to drive the inner sleeve of the table leg to move upward along the table 1 relative to the outer sleeve, initiating the extension action, adjusting the height of the tabletop, and adjusting the height of the tabletop to another position.

[0059] In some possible implementations, the drive rod includes a frustum-shaped section extending axially along the drive rod, the conical surface of the frustum-shaped section being configured as the abutting ramp.

[0060] Because the abutting slope is a conical surface, it helps to ensure that the pressure block always maintains contact with the abutting slope during the rotation of the drive rod around the first mounting bracket, thus ensuring the reliability of the downward movement of the pressure block triggering the telescopic locking component.

[0061] In some possible implementations, the adjustment mechanism further includes a fixed plate and a resilient reset element;

[0062] The drive rod is movably inserted through the fixed plate along its own axial direction, and the fixed plate is fixedly connected to the third mounting bracket;

[0063] The drive rod is provided with a support skirt, and the two ends of the elastic reset member are respectively connected to the support skirt and the fixing plate;

[0064] The elastic reset element is used to provide a reset force to axially reset the drive rod.

[0065] By setting up an elastic reset component to provide a reset force, the drive rod can be automatically reset by the elastic reset component after the height of the table is adjusted to the correct position, which is convenient and quick.

[0066] According to a second aspect of this disclosure, a table is provided, including a tabletop, table legs, and the aforementioned adjustment mechanism;

[0067] The tabletop is mounted to the table legs via the main body of the mechanism.

[0068] In some possible implementations, the main body of the mechanism is detachably connected to the tabletop, and / or the main body of the mechanism is detachably connected to the table legs.

[0069] This allows for easy replacement of the adjustment mechanism, tabletop, or table legs as needed. Furthermore, the highly integrated adjustment mechanism provided in this disclosure also facilitates easy assembly and disassembly with the tabletop and table legs.

[0070] According to a third aspect of this disclosure, a vehicle is provided that includes the table described above.

[0071] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0072] The accompanying drawings, which are incorporated in and form a part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure.

[0073] Figure 1 This is a perspective view of a partial structure of a table according to an exemplary embodiment.

[0074] Figure 2 This is an exploded view of a partial structure of a table according to an exemplary embodiment.

[0075] Figure 3 This is an exploded view of another perspective of a partial structure of a table according to an exemplary embodiment.

[0076] Figure 4 This is a perspective view of a partial structure of a table according to an exemplary embodiment, wherein a third mounting bracket is not shown.

[0077] Figure 5 This is a perspective view of a partial structure of a table according to an exemplary embodiment, wherein the third mounting bracket and the inner sleeve are not shown.

[0078] Figure 6 This is a perspective view of a height-adjustable handle according to an exemplary embodiment.

[0079] Figure 7 This is a perspective view of a pusher according to an exemplary embodiment.

[0080] Figure 8 This is a perspective view of a partial structure of an adjustment mechanism according to an exemplary embodiment, showing a flip adjustment module and a drive rod.

[0081] Figure 9 This is a three-dimensional schematic diagram of a pressure block according to an exemplary embodiment.

[0082] Figure 10 This is a perspective view of a first mounting bracket according to an exemplary embodiment.

[0083] Figure 11 This is a perspective view of a second mounting bracket according to an exemplary embodiment.

[0084] Figure 12 This is a perspective view of a second mounting bracket according to an exemplary embodiment.

[0085] Figure 13 This is a perspective view of a third mounting bracket according to an exemplary embodiment.

[0086] Figure 14 This is a perspective view of a third mounting bracket according to an exemplary embodiment.

[0087] Figure 15 This is a perspective view of a flip adjustment handle according to an exemplary embodiment.

[0088] Figure 16 This is a perspective view of a driver board according to an exemplary embodiment.

[0089] Explanation of reference numerals in the attached figures

[0090] 100-Adjusting mechanism; 10-First mounting bracket; 11-Guide groove; 12-Sleeve part; 13-Mounting part; 131-First part; 1311-Mounting hole; 1312-Lug; 1313-Connecting plate; 132-Second part; 20-Second mounting bracket; 21-First connecting part; 211-Second mounting groove; 212-First groove; 22-Second connecting part; 221-Second groove; 222-First mounting groove; 23-Main body part; 30-Drive rod; 31-Axial limiting part; 32-Abutting inclined surface; 33-Frustoconical section; 34-Abutting skirt; 40-Height adjustment handle; 41-Second surface; 50-Pushing member; 51-First surface; 61-Groove; 611-First stop surface; 612-First wedge-shaped surface; 62-Protrusion; 621-Second stop surface; 622 - Second wedge-shaped surface; 70- Pressure block; 71- Sliding part; 72- Abutting post; 721- Abutting conical surface; 81- Socket; 811- Socket section; 812- Limiting boss; 82- Snap ring; 90- Fixing plate; 110- Elastic reset part; 120- Connecting shaft; 130- Flip adjustment module; 1301- Fixing part; 1302- Movable part; 140- Third mounting bracket; 141- First sleeve; 142- Second sleeve; 143- Snap-fit ​​protrusion; 144- Stop step; 145- Snap tongue; 150- Flip adjustment handle; 151- Snap-fit ​​protrusion; 160- Drive plate; 161- Snap-fit ​​recess; 200- Tabletop; 300- Table leg; 310- Telescopic part; 320- Telescopic trigger; 330- Inner sleeve; 340- Outer sleeve; 1000- Table. Detailed Implementation

[0091] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this disclosure as detailed in the appended claims.

[0092] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0093] The term "comprising" and its variations as used herein are open-ended inclusions, meaning "including but not limited to". The term "based on" means "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment". Definitions of other terms will be given in the description below.

[0094] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0095] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0096] In this disclosure, it should be understood that directional terms such as "up" and "down" are defined according to the orientation of the accompanying drawings and are used only for the convenience of describing this disclosure and simplifying the description. They are not intended to indicate or imply that the device or element referred to must have a specific orientation, or a specific orientation construction and operation, and therefore should not be construed as a limitation of this disclosure. For example, the up and down direction can be the same as the height direction of a table.

[0097] In the description of this disclosure, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "connect," "link," and "install" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0098] As mentioned above, in related technologies, although some tables have height adjustment functions (i.e., high-efficiency height adjustment) and flipping functions, the adjustment mechanisms for adjusting the height adjustment function and the flipping function are separate. The flipping adjustment mechanism is generally designed to be fixed in one area, and the pneumatic height adjustment mechanism is designed to be fixed in another area. This results in low integration, inconvenience for quick disassembly and assembly, large space occupation, and unsightly appearance.

[0099] In view of this, such as Figures 1 to 16 As shown, this disclosure provides an adjustment mechanism 100, a table 1000 including the adjustment mechanism 100, and a vehicle including the table 1000.

[0100] The table 1000 may include a tabletop 200 and table legs 300, with the tabletop 200 mounted to the table legs 300 via the main body 1 of an adjusting mechanism. The table 1000 can be placed in any suitable location, such as inside the passenger compartment of a vehicle.

[0101] The adjustment mechanism 100 provided in this disclosure may include a mechanism body 1 and an adjustment handle assembly 2. The mechanism body 1 is used to install the tabletop 200 onto the table leg 300. The adjustment handle assembly 2 is used to adjust the extension and retraction of the table leg 300 in the vertical direction and to adjust the angle of the tabletop 200 relative to the table leg 300. The adjustment handle assembly 2 is integrated into the mechanism body 1.

[0102] This adjustment mechanism 100 integrates height adjustment and flipping functions. When applied to table 1000, the height of the tabletop 200 and the flipping angle of table 1000 can be adjusted, so that table 1000 integrates lifting function (i.e., high-efficiency height adjustment) and flipping function, which helps to improve the user experience.

[0103] Furthermore, compared to the separate height adjustment and tilt angle adjustment mechanisms of the tabletop 200 in related technologies, in this disclosure, the adjustment mechanism 1000 integrates the adjustment handle assembly 2 into the main body 1 to form a module. This module is installed between the tabletop 200 and the table legs 300, resulting in a high degree of integration. This facilitates the quick assembly and disassembly of the adjustment mechanism from the tabletop 200 and the table legs 300, and also helps to reduce the size of the adjustment mechanism 1000, making the table 2000 look neat and improving its aesthetics.

[0104] In this disclosure, the adjustment handle assembly 2 may include two separate handles, which are used to operate and adjust the height and tilt angle of the tabletop 200 respectively. The adjustment handle assembly 2 may also include a composite handle, through which the height and tilt angle of the tabletop 200 are adjusted. This disclosure does not limit this.

[0105] like Figure 1As shown, in some embodiments of this disclosure, the adjustment handle assembly 2 includes a height adjustment handle 40 and a flip adjustment handle 150 both integrated into the main body 1. The height adjustment handle 40 is used to adjust the extension and retraction of the table legs 300 in the vertical direction, and the flip adjustment handle 150 is used to adjust the angle at which the tabletop 200 flips relative to the table legs 300.

[0106] The height and tilt angle of the tabletop 200 can be adjusted by two separate handles, namely the height adjustment handle 40 and the tilt adjustment handle 150, which helps to simplify the structure of the handles.

[0107] The main body 1 of this disclosure can have any suitable structure, such as Figures 1 to 5 As shown, the main body 1 of the mechanism may include a first mounting bracket 10, a second mounting bracket 20, and a drive rod 30. The first mounting bracket 10 is used to connect to the table leg 300, the second mounting bracket 20 is used to mount the tabletop 200, and the second mounting bracket 20 is configured to be rotatably connected to the first mounting bracket 10 via the drive rod 30. The height adjustment handle 140 is connected to the first end of the drive rod 30 and is used to move the drive rod 30 along its own axial direction so that the adjustment mechanism 100 can trigger the extension and retraction of the table leg 300 in the vertical direction by moving the drive rod 30 along its own axial direction.

[0108] With this design, when the height of the tabletop 200 needs to be adjusted, i.e., when adjusting the height of the table 1000, the drive rod 30 can be moved along its own axis via the height adjustment handle 140. This triggers the extension and retraction of the table legs 300 in the vertical direction (i.e., the height direction of the table). The extension and retraction of the table legs 300 in the vertical direction drives the main body 1 and the tabletop 200 to move vertically, thereby adjusting the height of the tabletop 300. For example, from... Figure 4 The position is raised to another height. The tabletop 200 is... Figure 4 and Figure 5 The position can be the lowest height position of the tabletop 200.

[0109] Furthermore, since the second mounting bracket 20 is connected to the mounting table 200, and the second mounting bracket 20 can be rotatably connected to the first mounting bracket 10 via the drive rod 30, the flip angle of the table 200 relative to the table leg 300 can be adjusted when the second mounting bracket 20 rotates around the first mounting bracket 10.

[0110] As an optional embodiment, the drive rod 30 is arranged in a horizontal direction, that is, the axis of the drive rod 30 is horizontal. In this way, the horizontal movement of the drive rod 30 can be converted into the vertical movement of the first mounting bracket 10, the entire adjustment mechanism and the table 200.

[0111] It is understandable that the movement of the drive rod 30 along its own axis triggering the extension and retraction of the table leg 300 in the vertical direction can be achieved in any suitable manner, for example, see [reference needed]. Figures 2 to 5 The table leg 300 has a telescopic trigger 320 for moving the inner sleeve 330 relative to the outer sleeve 340 along the height direction of the table 1000. When the drive rod 30 moves axially, it acts on the telescopic trigger 320 to initiate the upward extension action of the telescopic member 310.

[0112] This company does not specify the specific structure of the second mounting bracket 20, such as Figure 4 , Figure 5 , Figure 11 and Figure 12 As shown, the second mounting bracket 20 may include a first connecting part 21 and a main body part 23. The main body part 23 is used to connect to the tabletop 200. The first connecting part 21 is connected to one end of the main body part 23. The drive rod 30 passes through the first connecting part 21. The first connecting part 21 is rotatably connected to the first mounting bracket 10 through the drive rod 30.

[0113] During installation, the tabletop 200 can be installed on the main body 23 by means of screw connection, for example. By rotating the first connecting part 21 relative to the drive rod 30, or by rotating the first connecting part 21 and the drive rod 30 together relative to the first mounting frame 10, the second mounting frame 20 can be flipped relative to the first mounting frame 10, thereby adjusting the flip angle of the tabletop 200.

[0114] like Figure 11 and Figure 12 As shown, the first connecting part 21 has a first groove 212, and the drive rod 30 is circumferentially locked and axially movable through the first groove 212, so that the first connecting part 21 can be rotatably connected to the first mounting bracket 10 via the drive rod 30. Through the cooperation of the side wall of the first groove 212 with the drive rod 30, the drive rod 30 and the first connecting part 21 can rotate together during the flipping of the tabletop 200. The lower end of the first groove 212 can extend to the lower end face of the first connecting part 21.

[0115] like Figure 11 and Figure 12As shown, the second mounting bracket 20 may further include a second connecting portion 22, which is connected to the other end of the main body 23. The main body 23, the first connecting portion 21, and the second connecting portion 22 are connected in a U-shaped structure, that is, the first connecting portion 21 and the second connecting portion 22 are located at opposite ends of the main body 23. The adjustment mechanism 100 also includes a third mounting bracket 140 and a connecting shaft 120. The third mounting bracket 140 is used to connect to the inner sleeve 330 of the table leg 300. The connecting shaft 120 passes through the second connecting portion 22 and is rotatably supported on the third mounting bracket 140. The flip adjustment handle 150 is circumferentially fixedly sleeved on the connecting shaft 120 and is used to drive the connecting shaft 120 to rotate and drive the second mounting bracket 20 to rotate relative to the third mounting bracket 140.

[0116] During installation, the third mounting bracket 140 is connected to the inner sleeve 330 of the table leg 300. With this configuration, the first connecting part 21 and the second connecting part 22 of the second mounting bracket 20 can be supported by the drive rod 30 and the connecting shaft 120 respectively. The third mounting bracket 140 can cooperate with the first mounting bracket 10 to support the opposite ends of the second mounting bracket 20, which helps to improve the reliability of the support for the second mounting bracket 20.

[0117] When it is necessary to adjust the flip angle of the tabletop 200, the connecting shaft 120 can be driven to rotate around its own axis relative to the third mounting bracket 140 by flipping the adjustment handle 150, and the second connecting part 22 will be driven to rotate, thereby causing the entire second mounting bracket 20 and the tabletop 200 to flip. The second connecting part 22 can be circumferentially fixed relative to the connecting shaft 120.

[0118] like Figure 11 and Figure 12 As shown, the second connecting portion 22 has a second groove 222, through which the connecting shaft 120 passes. The lower end of the second groove 222 can extend to the lower end face of the second connecting portion 22.

[0119] To facilitate the rotation of the second connecting part 22 driven by the flip adjustment handle 150, such as... Figure 1 , Figure 2 , Figure 12 , Figure 13 , Figure 15 and Figure 16 As shown, the adjustment mechanism 100 may further include a drive plate 160, which is connected to the second connecting part 22. The flip adjustment handle 150 is configured to rotate the drive plate 160 to drive the second connecting part 22 to rotate. In other words, the flip adjustment handle 150 drives the second connecting part 22 to rotate by rotating the drive plate 160.

[0120] like Figure 1 , Figure 3 and Figure 12As shown, the second connecting part 22 may have a first mounting groove 221 on the side facing the flip adjustment handle 150, and at least a portion of the drive plate 160 is embedded in the first mounting groove 221. With this configuration, when the flip adjustment handle 150 moves the drive plate 160, the at least portion of the drive plate 160 embedded in the first mounting groove 221 will drive the second connecting part 22 to rotate. Furthermore, the cooperation between the first mounting groove 221 and the drive plate 160 helps to make the adjustment mechanism 100 more compact and reduce its size.

[0121] The drive board 160 may be partially or entirely embedded in the first mounting slot 211; this disclosure does not limit this. Figure 3 and Figure 12 In the embodiment shown, the drive board 160 can be integrally embedded in the first mounting slot 221.

[0122] In this disclosure, the drive plate 160 and the flip adjustment handle 150 can be connected by any suitable structure, as long as the flip adjustment handle 150 can drive the drive plate 160 to rotate when it rotates.

[0123] like Figure 15 and Figure 16 As shown, in some embodiments of this disclosure, one of the drive plate 160 and the flip adjustment handle 150 is provided with a snap-fit ​​protrusion 151, and the other is provided with a snap-fit ​​recess 161, which engages with the snap-fit ​​protrusion 151.

[0124] By engaging the snap-fit ​​recess 161 with the snap-fit ​​protrusion 151, the reliability of the drive plate 160 can be ensured when the flip adjustment handle 150 rotates. Moreover, this snap-fit ​​connection method has a simple structure and is easy to process.

[0125] In this disclosure, the tabletop 200 can be locked at the desired tilt angle in any suitable manner. For example, the connecting shaft 120 can be rotatably connected to the third mounting bracket 140 with damping. The tilt angle of the second mounting bracket 20 and the tabletop 200 can be locked through the damping engagement between the connecting shaft 120 and the third mounting bracket 140.

[0126] Or, such as Figure 1 , Figure 2 , Figure 3 and Figure 8In some embodiments of this disclosure, the adjustment mechanism 100 further includes a flip adjustment module 130, which is mounted on the third mounting bracket 140. The connecting shaft 120 is connected to the flip adjustment module 130 and is circumferentially locked to the third mounting bracket 140 via the flip adjustment module 130. By configuring the flip adjustment module 130 to cooperate with the connecting shaft 120 and the third mounting bracket 140, the second mounting bracket 20 and the tabletop 200 can be locked or unlocked.

[0127] The specific structure of the flip adjustment module 130 disclosed herein is not limited, such as Figure 2 , Figure 3 , Figure 8 and Figure 13 As shown, in some embodiments of this disclosure, the flip adjustment module 130 may include a fixed part 1302 and a movable part 1301. The fixed part 1302 is fixedly connected to the third mounting bracket 140. The connecting shaft 120 passes through the movable part 1301 and is removably inserted into the fixed part 1302. The connecting shaft 120 has a first position and a second position. In the first position, the connecting shaft 120 is inserted into the fixed part 1302 to lock the movable part 1301 to the fixed part 1302. In the second position, the connecting shaft 120 is removed from the fixed part 1302 and axially fixed to the movable part 1301, so that the movable part 1301 can rotate relative to the fixed part 1302. In other words, in this disclosure, the connecting shaft 120 may adopt a structure similar to a hollow shaft, so that the connecting shaft 120 can be rotatably connected to the third mounting bracket 140 about its own axis and can move along its own axis.

[0128] When the tilt angle of the tabletop 200 needs to be adjusted, the tilt adjustment handle 150 can be rotated to drive the connecting shaft 120 from the first position to the second position, thereby unlocking it. In this way, the tilt adjustment handle 150, drive plate 160, second mounting bracket 20, connecting shaft 120, and movable part 1301 can rotate together, achieving the tilt of the tabletop 200. After tilting to the correct position, the connecting shaft 120 can be switched back to the first position to lock the movable part 1301 and the fixed part 1302, thereby locking the connecting shaft 120 and the third mounting bracket 140, and ultimately locking the tilt angle of the tabletop 200.

[0129] To facilitate the reset of the tabletop 200's flip angle, the flip adjustment module 130 may also include an elastic element, which is used to reset the tabletop 200's flip angle.

[0130] The working principle of the flip adjustment module 130 is similar to that of the angle adjustment mechanism of a vehicle seat back, which is well known to those skilled in the art and will not be described in detail here.

[0131] like Figure 1 , Figure 2 , Figure 13 as well as Figure 14 As shown, the third mounting bracket 140 may include a first sleeve 141 and a second sleeve 142 connected together, the first sleeve 141 extending along the axial direction of the drive rod 30.

[0132] The second sleeve 142 extends vertically, with its upper end communicating with the interior of the first sleeve 141. The lower end of the second sleeve 142 is connected to the gas spring 310 of the table leg 300. The flip adjustment module 130 is installed inside the first sleeve 141. The first sleeve 141 and the second sleeve 142 are connected to form a T-shaped sleeve, facilitating the installation of the adjustment module 130 while maintaining a simple structure. Furthermore, since the first sleeve 141 is fitted onto the outside of the flip adjustment module 130, it offers a better aesthetic appearance.

[0133] In this design, a portion of the drive rod 30 is disposed within the first sleeve 141, and a portion of the first mounting bracket 10 (e.g., the portion hereinafter used to support the drive rod 30) can be located within the first sleeve 141, while another portion is located within the second sleeve 142. This facilitates the installation of the drive rod 30 and the first mounting bracket 10. Furthermore, since the first sleeve 141 is fitted onto the outer side of a portion of the drive rod 30, and the first sleeve 141 and the second sleeve 142 are fitted onto the outer side of the first mounting bracket 10, the aesthetics are improved.

[0134] like Figure 14 As shown, a stop step 144 is provided inside the first sleeve 141. The stop step 144 is used to axially stop the flip adjustment module 130. The stop step 144 is provided with a latch 145, which is used to engage with the latching groove of the flip adjustment module 130 to achieve circumferential fixation of the fixed part 1302 of the flip adjustment module 130. In this way, during the unlocking and locking process of the movable part 1301 and the fixed part 1302, the reliability of the circumferential fixation of the fixed part 1302 can be guaranteed, thereby ensuring the reliability of unlocking and locking between the movable part 1301 and the fixed part 1302.

[0135] like Figure 2 As shown in this disclosure, the adjustment mechanism 100 may further include a pusher 50, which is connected to the second mounting bracket 20. The height adjustment handle 40 is rotatably sleeved on the drive rod 30. The first end of the drive rod 30 is provided with an axial limiting part 31. The pusher 50 is configured to respond to the rotation operation of the height adjustment handle 40 around the drive rod 30, and apply a pushing force to the axial limiting part 31 in the axial direction through the height adjustment handle 40, so that the drive rod 30 can move along its own axial direction under the driving action of the axial limiting part 31.

[0136] In other words, during the rotation of the height adjustment handle 40, the pusher 50 pushes the height adjustment handle 40 to move away from the pusher 50 along the axial direction of the drive rod 30. During the movement of the height adjustment handle 40, the axial limiting part 31 of the drive rod 30 is pushed, causing the drive rod 30 to move towards the pusher 50 along its own axial direction. During the movement of the drive rod 30, the table leg 300 is triggered to extend and retract in the vertical direction.

[0137] In order for the pusher 50 to move the height adjustment handle 40 and the drive lever 30, such as Figure 6 and Figure 7 As shown, one of the height adjustment handle 40 and the pusher 50 is provided with at least one groove 61, and the other is provided with at least one protrusion 62. The pusher 50 is configured to allow the protrusion 62 to disengage from the groove 61 during rotation of the height adjustment handle 40 around the drive rod 30, so as to drive the drive rod 30 to move axially along its own axis via the axial limiting part 31. For example, the pusher 50 has a first surface 51 facing the height adjustment handle 40, the height adjustment handle 40 has a second surface 41 facing the pusher 50, the protrusion 62 is provided on the first surface 51, and the groove 61 is provided on the second surface 41.

[0138] With this design, as the height adjustment handle 40 is rotated, the protrusion 62 disengages from the groove 61, causing the height adjustment handle 40 to move away from the pusher 50 along the axial direction of the drive rod 30. This pushes the axial limiting part 31, causing the drive rod 30 to move along its own axial direction towards the pusher 50. During the movement of the drive rod 30, the table legs 300 extend and retract in the vertical direction. The design, in which the groove 61 and the protrusion 62 work together to adjust the distance between the height adjustment handle 40 and the pusher 50 along the axial direction of the drive rod 30, thereby driving the axial movement of the drive rod 30, is simple and easy to operate.

[0139] In this disclosure, the groove 61 can be disposed on the height adjustment handle 40, and the protrusion 62 can be disposed on the pusher 50. This disclosure does not limit the specific details of the groove 61 on the pusher 50 and the protrusion 62 on the height adjustment handle 40. Figure 6 and Figure 7 As shown, in some embodiments of this disclosure, a groove 61 may be provided on the height adjustment handle 40, while a protrusion 62 may be provided on the pusher 50.

[0140] like Figure 6 and Figure 7As shown, the groove 61 may have a first stop surface 611 and a first wedge surface 612 arranged circumferentially around the drive rod 30, and the protrusion 62 has a second stop surface 621 and a second wedge surface 622 arranged circumferentially around the drive rod 30. The first stop surface 611 is used to stop the second stop surface 621 so that the protrusion 62 is locked in the groove 61, and the first wedge surface 612 is used to cooperate with the second wedge surface 622 so that the protrusion 62 can be withdrawn from the groove 61.

[0141] With this design, the groove 61 can lock the protrusion 62 in the inserted state through the cooperation of the first stop surface 611 and the second stop surface 621, and when the height adjustment handle 40 is rotated, the first wedge surface 612 and the second wedge surface 622 cooperate to facilitate the smooth withdrawal of the protrusion 62 from the groove 61.

[0142] like Figure 6 and Figure 7 As shown, there can be multiple grooves 61 and multiple protrusions 62. Multiple grooves 61 can be arranged circumferentially around the drive rod 30 on the height adjustment handle 40 (such as on the second surface 41), and multiple protrusions 62 can be arranged circumferentially around the drive rod 30 on the push member 50 (such as on the first surface 51); or, multiple grooves 61 can be arranged circumferentially around the drive rod 30 on the push member 50 (such as on the first surface 51), and multiple protrusions 62 can be arranged circumferentially around the drive rod 30 on the height adjustment handle 40 (such as on the second surface 41).

[0143] In some embodiments of this disclosure, such as Figure 7 As shown, the pusher 50 can be constructed as a plate.

[0144] like Figure 3 , Figure 4 and Figure 11 As shown, the first connecting part 21 has a second mounting groove 211 on the side facing the height adjustment handle 40, and at least a portion of the pushing member 50 is embedded in the second mounting groove 211. With this arrangement, as the height adjustment handle 40 rotates around the drive rod 30, the pushing member 50 is prevented from rotating around the drive rod 30 due to the limiting effect of the first connecting part 21, since at least a portion of the pushing member 50 is embedded in the second mounting groove 211. Furthermore, the cooperation between the second mounting groove 211 and the pushing member 50 helps to make the structure of the adjustment mechanism 100 more compact and reduce its size.

[0145] The pusher 50 may be partially or entirely embedded in the second mounting groove 211; this disclosure does not limit this. Figure 4 and Figure 11 In some of the embodiments shown, the pusher 50 may be integrally embedded in the second mounting groove 211.

[0146] like Figure 2 , Figure 5 as well as Figure 9 As shown, the adjustment mechanism 100 may also include a pressure block 70, which is movably connected to the first mounting bracket 10 in the vertical direction. The drive rod 30 is provided with an abutting inclined surface 32, which is used to move the pressure block 70 in the vertical direction during the process of the drive rod 30 moving along its own axial direction, so as to press and release the telescopic locking member 320 of the telescopic member 310 (such as a gas spring) of the table leg 300.

[0147] With this configuration, the movement of the drive rod 30 along its own axis can be converted into the downward movement of the pressure block 70, thereby triggering the telescopic locking member 320 (e.g., a button-type locking member). After the telescopic locking member 320 is triggered, the telescopic member 310 begins to drive the inner sleeve 330 of the table leg 300 to move upward along the table 1000 relative to the outer sleeve 340, initiating the extension action, adjusting the height of the tabletop 200, and adjusting the height of the tabletop 300 to another position.

[0148] In the embodiment where the telescopic member 310 is a gas spring, after the telescopic locking member 320 is triggered, the gas spring will drive the inner sleeve 330 of the table leg 300 to move upward along the table 1000 relative to the outer sleeve 340.

[0149] The specific structure and working principle of the gas spring 310 and its telescopic locking mechanism (such as a push-button locking mechanism) are well known to those skilled in the art and will not be described in detail here.

[0150] In other embodiments of this disclosure, the telescopic component 310 may be an electric push rod or a cylinder structure, and the telescopic locking component 320 may be a button that opens the extension of the push rod of the electric push rod or the piston rod of the cylinder structure. By triggering the button, the extension of the push rod or piston rod along the height direction of the table 1000 can be opened, thereby driving the extension and retraction of the inner sleeve 330 of the table leg 300.

[0151] In this disclosure, the drive rod 30 can be formed into the aforementioned abutment ramp 32 by any suitable structure, such as... Figure 8 As shown, the drive rod 30 includes a frustum-shaped section 33 extending axially along the drive rod 30, and the conical surface of the frustum-shaped section 33 is configured as abutting inclined surface 32. In this embodiment, since the abutting inclined surface 32 is a conical surface, during the rotation of the drive rod 30 around the first mounting bracket 10, it is beneficial to ensure that the pressure block 70 always maintains contact with the abutting inclined surface 32, thus ensuring the reliability of the downward movement of the pressure block 70 triggering the telescopic locking member 320.

[0152] In other embodiments of this disclosure, the abutting slope 32 is an arc-shaped abutting slope extending circumferentially along the drive rod 30, and the central angle of the projection of the abutting slope 32 in a projection plane perpendicular to the axial direction of the drive rod 30 is greater than or equal to 90°. Thus, during the rotation of the drive rod 30 around the first mounting bracket 10 (e.g., during the flipping of the tabletop 200), it is beneficial to ensure that the pressure block 70 maintains contact with the abutting slope 32 during rotation at angles of 90° or higher, ensuring the reliability of the downward movement of the pressure block 70 triggering the telescopic locking member 320.

[0153] This disclosure does not limit the specific structure of the pressing block 70, such as Figure 9 As shown, in some embodiments of this disclosure, the pressure block 70 includes a slidable portion 71 and a stop post 72 disposed above the slidable portion 71. The stop post 72 is provided with a stop cone surface 721, which is used to cooperate with the stop slope 32. The slidable portion 71 is slidably connected to the first mounting frame 10 in the vertical direction. This design facilitates both the cooperation between the pressure block 70 and the stop slope 32 of the drive rod 30, and the connection between the pressure block 70 and the first mounting frame 10.

[0154] In addition, since the abutting post 72 is provided with an abutting cone surface 721, during the abutting engagement with the abutting inclined surface 32 of the drive rod 30, it is beneficial to ensure that the abutting post 72 and the drive rod 30 always maintain contact, and to ensure that the pressure block 70 moves downward under the action of the drive rod 30.

[0155] like Figure 9 and Figure 10 As shown, the first mounting bracket 10 is provided with a guide groove 11 extending in the vertical direction, and the slidable part 71 slidably engages with the guide groove 11. In this way, the reliability and balance of the movement of the slidable part 71 on the first mounting bracket 10 are ensured.

[0156] This disclosure does not limit the specific structure of the first mounting bracket 10, such as Figure 10 As shown, the first mounting bracket 10 includes a sleeve portion 12 and a mounting portion 13. The sleeve portion 12 is used to connect with the telescopic member 310 (such as a gas spring) of the table leg 300. The mounting portion 13 includes a first part 131 and a second part 132. The second part 132 is connected between the first part 131 and the sleeve portion 12. The pressure block 70 is movably connected to the second part 132 in the vertical direction, and the drive rod 30 is movably inserted through the first part 131 in its own axial direction. This design facilitates the installation of the drive rod 30 and its cooperation with the pressure block 70, avoiding interference.

[0157] Among them, such as Figure 10 As shown, the guide groove 11 can be formed in the second part 132.

[0158] To facilitate the installation of the drive rod 30, such as Figure 10 As shown, the first part 131 includes two spaced lugs 1312 and a connecting plate 1313 connecting the two lugs 1312. Each lug 1312 is provided with a mounting hole 1311, and the drive rod 30 is movably inserted through the mounting hole 1311 along its own axial direction. The two spaced lugs 1312 are used to mount the drive rod 30, which is simple in structure and provides good support for the drive rod 30.

[0159] like Figure 4 , Figure 5 , Figure 8 and Figure 10 As shown, the adjustment mechanism 100 also includes two sockets 81 and two retaining rings 82. The two sockets 81 are arranged at intervals along the axial direction of the drive rod 30. Each socket 81 includes a socket section 811 and a limiting boss 812 connected to one end of the socket section 811. The drive rod 30 is movably inserted through the socket section 811 along its own axial direction. The retaining ring 82 is engaged with the socket section 811 of the corresponding socket 81. Each lug 1312 is limited along the axial direction of the drive rod 30 between the corresponding limiting boss 812 and the retaining ring 82.

[0160] By providing the sleeve 81, a bushing is essentially installed, which facilitates the protection of the drive rod 30 and the lug 1312, while also allowing for the axial movement of the drive rod 30. Furthermore, the engagement of the limiting boss 812 of the sleeve 81 with the retaining ring 82 enables assembly with the lug 1312 of the first mounting bracket 10, thus connecting the drive rod 30 to the first mounting bracket 10.

[0161] like Figure 4 As shown, the adjustment mechanism 100 may further include a fixed plate 90 and an elastic reset member 110. The drive rod 30 is movably inserted through the fixed plate 90 along its own axial direction. The fixed plate 90 is fixedly connected to the third mounting bracket 140. The drive rod 30 is provided with abutting skirt 34. The two ends of the elastic reset member 110 are respectively connected to the abutting skirt 34 and the fixed plate 90. The elastic reset member 110 is used to provide a reset force to axially reset the drive rod 30. By providing a reset force through the elastic reset member 110, the drive rod 30 can be automatically reset by the elastic reset member 110 after the height of the tabletop 200 is adjusted to the correct position, which is convenient and quick.

[0162] For example, see Figure 1 , Figures 4 to 7 As shown, after the height is adjusted to the correct position, the height adjustment handle 40 can be rotated to rotate the protrusion 61 into the groove 61, and then the height adjustment handle 40 can be released. After that, under the action of the elastic reset member 110, the drive rod 30 will be driven to return to its axial position.

[0163] The aforementioned elastic reset element 110 can have any suitable structure, such as a spring sheet, or something similar. Figure 4 and Figure 5 The spring shown can be sleeved on the drive rod 30, making installation convenient and reliable.

[0164] like Figure 1 , Figure 2 and Figure 13 As shown, at least one snap-fit ​​protrusion 143 is provided inside the first sleeve 141, and a snap-fit ​​groove is provided on the fixing plate 90. The snap-fit ​​protrusion 143 engages with the snap-fit ​​groove to achieve axial fixation of the fixing plate 90. The fixing plate 90 is used to cooperate with the elastic reset member 110 of the adjusting mechanism 100 to achieve axial reset of the drive rod 30.

[0165] In the table 1000 provided in this disclosure, the main body 1 of the mechanism is detachably connected to the tabletop 200, and / or the main body 1 of the mechanism is detachably connected to the table legs 300. This facilitates the replacement of the adjustment mechanism 100, the tabletop 200, and the table legs 300 as needed. Due to the high integration of the adjustment mechanism 100 provided in this disclosure, it is also convenient to assemble and disassemble with the tabletop 200 and the table legs 300.

[0166] The preferred embodiments of this disclosure have been described in detail above with reference to the accompanying drawings. However, this disclosure is not limited to the specific details of the above embodiments. Within the scope of the technical concept of this disclosure, various simple modifications can be made to the technical solutions of this disclosure, and these simple modifications all fall within the protection scope of this disclosure.

[0167] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, this disclosure will not describe the various possible combinations separately.

[0168] Furthermore, various different embodiments of this disclosure can be combined in any way, as long as they do not violate the spirit of this disclosure, they should also be regarded as the content disclosed in this disclosure.

Claims

1. An adjustment mechanism, characterized by Includes the main body of the mechanism and the adjustment handle assembly; The main body of the mechanism is used to install the tabletop onto the table legs; The adjustment handle assembly is used to adjust the extension and retraction of the table legs in the vertical direction and to adjust the angle of the tabletop relative to the table legs; The adjustment handle assembly is integrated into the main body of the mechanism.

2. The adjustment mechanism of claim 1, wherein, The adjustment handle assembly includes a height adjustment handle and a flip adjustment handle, both of which are integrated into the main body of the mechanism. The height adjustment handle is used to adjust the extension and retraction of the table legs in the vertical direction; The flip adjustment handle is used to adjust the angle at which the tabletop flips relative to the table legs.

3. The adjustment mechanism of claim 2, wherein, The main body of the mechanism includes a first mounting frame, a second mounting frame, and a drive rod; The first mounting bracket is used to connect to the table leg; The second mounting bracket is used to mount the tabletop, and the second mounting bracket is configured to be rotatably connected to the first mounting bracket via the drive rod; The height adjustment handle is connected to the first end of the drive rod and is used to move the drive rod along its own axis so that the adjustment mechanism can trigger the extension and retraction of the table legs in the vertical direction by moving the drive rod along its own axis.

4. The adjusting mechanism according to claim 3, characterized in that, The second mounting bracket includes a first connecting part and a main body part; The main body is used to connect with the tabletop; The first connecting part is connected to one end of the main body; The drive rod passes through the first connecting part, and the first connecting part is rotatably connected to the first mounting bracket via the drive rod.

5. The adjusting mechanism according to claim 4, characterized in that, The second mounting bracket further includes a second connecting part, which is connected to the other end of the main body. The main body, the first connecting part, and the second connecting part are connected to form a U-shaped structure. The adjustment mechanism also includes a third mounting bracket and a connecting shaft, the third mounting bracket being used to connect to the inner sleeve of the table leg; The connecting shaft passes through the second connecting part and is rotatably supported on the third mounting bracket; The flip adjustment handle is circumferentially fixedly sleeved on the connecting shaft, and is used to drive the connecting shaft to rotate and drive the second mounting bracket to rotate relative to the third mounting bracket.

6. The adjustment mechanism of claim 5, wherein, The adjustment mechanism also includes a drive plate; The drive board is connected to the second connection part; The flip adjustment handle is configured to rotate the drive plate to drive the second connecting part to rotate.

7. The adjustment mechanism of claim 6, wherein, The second connecting part has a first mounting groove on the side facing the flip adjustment handle, and at least a portion of the drive plate is embedded in the first mounting groove.

8. The adjustment mechanism of claim 6, wherein, One of the drive plate and the flip adjustment handle is provided with a snap-fit ​​protrusion, and the other is provided with a snap-fit ​​recess, wherein the snap-fit ​​recess engages with the snap-fit ​​protrusion.

9. The adjustment mechanism of claim 5, wherein, The adjustment mechanism further includes a flip adjustment module, which is mounted on the third mounting bracket; The connecting shaft is connected to the flip adjustment module and can be circumferentially locked to the third mounting bracket via the flip adjustment module.

10. The adjustment mechanism of claim 9, wherein, The third mounting bracket includes a first sleeve and a second sleeve connected together, the first sleeve extending along the axial direction of the drive rod; The second sleeve extends vertically, with its upper end communicating with the interior of the first sleeve, and its lower end connected to the telescopic component of the table leg. The flip adjustment module is installed inside the first sleeve.

11. Adjusting mechanism according to any of claims 4-10, characterized in that The adjustment mechanism also includes a pusher; The pusher is connected to the second mounting bracket; The height adjustment handle is rotatably sleeved on the drive rod, and the first end of the drive rod is provided with an axial limiting part; The pusher is configured to respond to the rotation of the height adjustment handle around the drive rod, so that the drive rod can move along its own axis under the action of the axial limiting part.

12. The adjusting mechanism according to claim 11, characterized in that, One of the height adjustment handle and the pusher is provided with at least one groove, and the other is provided with at least one protrusion; The pusher is configured to allow the protrusion to disengage from the groove during the rotation of the height adjustment handle around the drive rod, so as to drive the drive rod to move along its own axial direction via the axial limiting part.

13. The adjustment mechanism of claim 11, wherein, The first connecting part has a second mounting groove on the side facing the height adjustment handle, and at least a portion of the pusher is embedded in the second mounting groove.

14. The adjustment mechanism according to any one of claims 3-10, characterized in that, The adjustment mechanism further includes a pressure block, which is movably connected to the first mounting frame in the vertical direction; The drive rod is provided with abutting inclined surface, which is used to move the pressure block in the vertical direction during the process of the drive rod moving along its own axial direction, so as to press and release the telescopic locking member of the telescopic component of the table leg.

15. The adjustment mechanism of claim 14, wherein, The drive rod includes a frustum-shaped section extending axially along the drive rod, the conical surface of the frustum-shaped section being configured as the abutting inclined surface.

16. The adjusting mechanism according to any one of claims 5-10, characterized in that, The adjustment mechanism also includes a fixed plate and an elastic reset component; The drive rod is movably inserted through the fixed plate along its own axial direction, and the fixed plate is fixedly connected to the third mounting bracket; The drive rod is provided with a support skirt, and the two ends of the elastic reset member are respectively connected to the support skirt and the fixing plate; The elastic reset element is used to provide a reset force to axially reset the drive rod.

17. A table, characterized in that Includes a tabletop, table legs, and an adjustment mechanism according to any one of claims 1-16; The tabletop is mounted to the table legs via the main body of the mechanism.

18. The table of claim 17, wherein, The main body of the mechanism is detachably connected to the tabletop, and / or the main body of the mechanism is detachably connected to the table legs.

19. A vehicle characterized by comprising: Includes the table as described in claim 17 or 18.

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