Drawer type cup holder assembly and vehicle

Abstract

The utility model provides a drawer type cup holder assembly and a vehicle, and belongs to the technical field of vehicle parts, the drawer type cup holder assembly comprises a containing frame, a cup holder, a cup holder body and a cup holder cover, the sliding bottom plate is connected with the accommodating frame in a sliding manner; the two ends of the linkage mechanism are hinged to the sliding bottom plate and the folding mechanism correspondingly, and the linkage mechanism is slidably connected with the track groove; the stroke position of the linkage mechanism in the track groove determines the angle position of the linkage mechanism on the sliding bottom plate, the angle position of the linkage mechanism on the sliding bottom plate determines the geometric state of the folding mechanism, and the geometric state of the folding mechanism determines the distance between the cup holder support and the sliding bottom plate. The folding mechanism has the advantages that the stroke position of the sliding bottom plate can be associated with the geometric state of the folding mechanism through the linkage mechanism, so that the sliding bottom plate and the cup holder support are synchronous in motion time sequence, it is guaranteed that the cup holder support can automatically descend and be folded when the sliding bottom plate is pushed back into the containing frame, and it is guaranteed that the whole motion is smooth.

Description

Technical Field

[0001] This utility model belongs to the field of automotive parts technology, and relates to a drawer-type cup holder assembly and a vehicle. Background Technology

[0002] A car cup holder is a pull-out storage device installed inside a car for holding cups. Similar in design to a drawer, it is typically hidden in the center console, armrest, or side of the seat.

[0003] Existing car drawer-type cup holders generally include a holder, a sliding base, and an extendable and retractable bracket. When in use, the sliding base can be pulled out from the holder, and during the pulling process, the bracket can automatically unfold on the sliding base; when not in use, the sliding base can be pushed back into the holder, and during the pushing process, the bracket automatically folds and retracts onto the sliding base.

[0004] Most drawer-style cup holders on the market are poorly designed. Because the extension and retraction of the support and the sliding motion of the sliding seat are not linked, the timing of their movements is not synchronized. Specifically, when the sliding seat slides into the holder, the support cannot complete the folding action before entering the storage cavity. The support that is not folded properly is prone to colliding with the side wall of the cavity when it slides into the holder, causing the movement of the sliding seat to become stuck. Utility Model Content

[0005] The purpose of this utility model is to address the aforementioned problems in the existing technology by proposing a drawer-type cup holder assembly and a vehicle.

[0006] The objective of this utility model can be achieved through the following technical solution: a drawer-type cup holder assembly, comprising:

[0007] A receiving rack, wherein the receiving rack is provided with a track groove;

[0008] A sliding base plate, which is slidably connected to the receiving frame;

[0009] A cup holder support, wherein the cup holder support is foldably connected to the sliding base plate via a folding mechanism;

[0010] A linkage mechanism, the two ends of which are respectively hinged to the sliding base plate and the folding mechanism, and the linkage mechanism is slidably connected to the track groove;

[0011] The travel position of the linkage mechanism in the track groove determines the angular position of the linkage mechanism on the sliding base plate, the angular position of the linkage mechanism on the sliding base plate determines the geometric state of the folding mechanism, and the geometric state of the folding mechanism determines the distance between the cup holder support and the sliding base plate.

[0012] Preferably, the folding mechanism is configured as a scissor structure, the folding mechanism including a first link, a second link and a hinge shaft, the first link and the second link are hinged through the hinge shaft, one end of the first link is hinged to the cup holder support and the other end is slidably and rotatably connected to the sliding base plate, one end of the second link is hinged to the sliding base plate and the other end is slidably and rotatably connected to the cup holder support.

[0013] Preferably, the linkage mechanism includes a first linkage arm and a second linkage arm, one end of the first linkage arm is hinged to the second linkage arm, the other end of the first linkage arm is hinged to the sliding base plate, the other end of the second linkage arm is hinged to the hinge shaft, and the second linkage arm is provided with a slide rod, which is slidably connected to the track groove.

[0014] Preferably, the slide bar is coaxially arranged with the pivot between the first linkage arm and the second linkage arm.

[0015] Preferably, the two side walls of the receiving frame are provided with the track grooves, and the two sides of the second linkage arm are provided with the slide rods, and the two slide rods are slidably connected to the two track grooves respectively.

[0016] Preferably, the travel position of the trajectory groove includes an unfolded position and a folded position, a drive segment is formed between the unfolded position and the folded position, and the distance between the drive segment and the plane where the sliding base plate is located gradually decreases along the direction from the unfolded position to the folded position;

[0017] The sliding base plate has two travel positions: an extended position and a critical position. When the sliding base plate is in the extended position, the slide rod is in the unfolded position, and the folding mechanism is in an unfolded geometric state, causing the cup holder support to be at the height position with the largest distance from the sliding base plate. When the sliding base plate is in the critical position, the slide rod is in the folded position, and the folding mechanism is in a folded geometric state, causing the cup holder support to be at the height position with the smallest distance from the sliding base plate.

[0018] As the slide rod moves toward the folded position within the drive section, the distance between the slide rod and the plane of the sliding base plate gradually decreases, the angle between the first linkage arm and the sliding base plate gradually decreases, the distance between the hinge shaft and the sliding base plate gradually decreases, and both the first connecting rod and the second connecting rod move toward the sliding base plate, causing the cup holder support to move toward the sliding base plate.

[0019] Preferably, when the slide bar is in the folded position, the distance from the upper surface of the cup holder support to the sliding base plate is less than the distance from the top of the receiving rack opening to the sliding base plate.

[0020] Preferably, the cup holder support is provided with at least one clamping unit, the clamping unit including a clamping opening and a cup holder, the clamping opening being located on the side of the cup holder support, and the cup holder being rotatably mounted on the side of the cup holder support and capable of cooperating with the clamping opening to clamp the container.

[0021] Preferably, it also includes a drive member, which is mounted on the receiving frame and connected to the sliding base plate, and the drive member is capable of applying a thrust to the sliding base plate to extend it out of the receiving frame.

[0022] A vehicle including the aforementioned drawer-type cup holder assembly.

[0023] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0024] 1. The linkage mechanism can link the travel position of the sliding base plate with the geometric state of the folding mechanism, so that the movement sequence of the sliding base plate and the cup holder support is synchronized, ensuring that the cup holder support can automatically descend and fold when the sliding base plate is pushed back into the receiving rack, ensuring the smooth movement of the whole process.

[0025] 2. The linkage mechanism and the track groove work together to form the motion logic at the mechanical level. The displacement of the sliding base plate (linear degree of freedom) and the unfolding angle of the folding mechanism (rotational degree of freedom) are in a one-to-one correspondence through geometric constraints to ensure that the two are strictly synchronized and eliminate the problems of jamming and asynchronous motion timing.

[0026] 3. The folding mechanism operates on the principle that when the first and second connecting rods rotate relative to each other around the hinge axis, the angle between the two connecting rods changes, thereby driving the cup holder support to rise or fall.

[0027] 4. When the slide bar moves along the track groove, the two linkage arms form an amplification system. The displacement of the slide bar in the height direction can be converted into a change in the rotation angle of the two linkage arms, thus amplifying the small linear displacement of the slide bar into a large angular deflection and displacement of the linkage arms. The end of the second linkage arm is hinged to the hinge shaft, thus forming another amplification system with the folding mechanism. The small movement of the second linkage arm can be amplified into a large rotation of the two links, thereby improving the motion response speed of the folding mechanism.

[0028] 5. The total folded height of the cup holder support and sliding base plate is strictly limited within the passage threshold of the cup holder opening to prevent the cup holder assembly from colliding or scraping against the top of the opening during the pushing process. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the drawer-type cup holder assembly of this utility model when unfolded.

[0030] Figure 2 This is a schematic diagram of the drawer-type cup holder assembly of this utility model when folded.

[0031] Figure 3 This is a schematic diagram of the cup holder support of this utility model when unfolded.

[0032] Figure 4 This is a schematic diagram from another perspective when the cup holder support of this utility model is unfolded.

[0033] Figure 5 This is a schematic diagram of the cup holder support of this utility model when folded.

[0034] Figure 6 This is a schematic diagram of the internal structure of the drawer-type cup holder assembly of this utility model when folded.

[0035] Figure 7 This is a schematic diagram of the internal structure of the drawer-type cup holder assembly of this utility model when unfolded.

[0036] Figure 8 This is a schematic diagram of the folding mechanism of this utility model when unfolded.

[0037] Figure 9 This is a schematic diagram of the folding mechanism of this utility model when folded.

[0038] Figure 10 This is a schematic diagram showing the motion state of the linkage mechanism and the folding mechanism when the slide bar of this utility model slides toward the folding position.

[0039] Figure 11 This is a schematic diagram showing the state of the linkage mechanism and the folding mechanism when the slide bar of this utility model reaches the folding position.

[0040] In the diagram, 100 is the receiving rack; 110 is the track groove; 111 is the unfolded position; 112 is the folded position; 200 is the sliding base plate; 300 is the cup holder support; 310 is the clamping opening; 320 is the cup holder; 400 is the folding mechanism; 410 is the first connecting rod; 420 is the second connecting rod; 430 is the hinge shaft; 500 is the linkage mechanism; 510 is the first linkage arm; 520 is the second linkage arm; 530 is the slide bar; and 600 is the driving component. Detailed Implementation

[0041] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0042] like Figures 1 to 11As shown, a drawer-type cup holder assembly includes: a receiving rack 100, the receiving rack 100 being provided with a track groove 110; a sliding base plate 200, the sliding base plate 200 being slidably connected to the receiving rack 100; a cup holder support 300, the cup holder support 300 being foldably connected to the sliding base plate 200 via a folding mechanism 400; and a linkage mechanism 500, the two ends of the linkage mechanism 500 being hinged to the sliding base plate 200 and the folding mechanism 400 respectively, the linkage mechanism 500 being slidably connected to the track groove 110; the stroke position of the linkage mechanism 500 in the track groove 110 determines the angular position of the linkage mechanism 500 on the sliding base plate 200, the angular position of the linkage mechanism 500 on the sliding base plate 200 determines the geometry of the folding mechanism 400, and the geometry of the folding mechanism 400 determines the distance between the cup holder support 300 and the sliding base plate 200.

[0043] The holder 100 is designed as a box structure with a front opening. The interior of the holder 100 has a receiving cavity into which the sliding base plate 200 and the cup holder support 300 can be concealed. The side wall of the holder 100 is provided with a track groove 110, which controls the key movements of the linkage mechanism 500 through its own track shape. The folding mechanism 400 supports the lifting and lowering of the cup holder support 300, thereby allowing the cup holder support 300 to unfold or fold.

[0044] The working principle of this design is as follows: the folding mechanism 400 can drive the cup holder support 300 to rise and fall through its own geometry (angle, shape, or position), while the linkage mechanism 500 can change the geometry of the folding mechanism 400 through its own state change. The state of the linkage mechanism 500 itself depends on its travel position in the track groove 110, and the travel position of the linkage mechanism 500 in the track groove 110 is determined by the travel position of the sliding base plate 200. Therefore, the travel position of the sliding base plate 200 can determine the height position of the cup holder support 300 relative to the sliding base plate 200, thereby causing the cup holder support 300 to fold when the sliding base plate 200 is pushed into the receiving rack 100.

[0045] When the drawer-type cup holder assembly is in use, the sliding base plate 200 extends fully out of the receiving rack 100, and the angle of the linkage mechanism 500 keeps the folding mechanism 400 in the unfolded state. When the user pushes the sliding base plate 200 back, the path of the track groove 110 guides the linkage mechanism 500 to move, and the linkage mechanism 500 drives the folding mechanism 400 to gradually close, and the cup holder support 300 is lowered. When the cup holder support 300 is about to pass through the opening of the receiving rack 100, the folding mechanism 400 is in the folded state, and the cup holder support 300 is close to the sliding base plate 200. The overall structure is compact enough to pass through the opening of the receiving rack 100.

[0046] The linkage mechanism 500 and the track groove 110 work together to form a mechanical motion logic. The displacement of the sliding base plate 200 (linear degree of freedom) and the unfolding angle of the folding mechanism 400 (rotational degree of freedom) are in a one-to-one correspondence through geometric constraints, ensuring that the two are strictly synchronized and eliminating the problems of jamming and asynchronous motion timing.

[0047] The linkage mechanism 500 can associate the travel position of the sliding base plate 200 with the geometric state of the folding mechanism 400, so that the movement sequence of the sliding base plate 200 and the cup holder support 300 is synchronized, ensuring that the cup holder support 300 can automatically descend and fold when the sliding base plate 200 is pushed back into the receiving rack 100, ensuring the smooth movement of the whole process.

[0048] like Figures 1 to 11 As shown, based on the above embodiment, the folding mechanism 400 is configured as a scissor structure. The folding mechanism 400 includes a first connecting rod 410, a second connecting rod 420, and a hinge shaft 430. The first connecting rod 410 and the second connecting rod 420 are hinged through the hinge shaft 430. One end of the first connecting rod 410 is hinged to the cup holder support 300, and the other end is slidably and rotatably connected to the sliding base plate 200. One end of the second connecting rod 420 is hinged to the sliding base plate 200, and the other end is slidably and rotatably connected to the cup holder support 300.

[0049] The scissor lift mechanism, also known as an X-shaped or crossarm mechanism, is designed to effectively achieve telescopic and folding functions within a limited space. The folding mechanism 400 operates on the principle that when the first link 410 and the second link 420 rotate relative to each other around the hinge axis 430, the angle between the two links changes, thereby driving the cup holder support 300 to rise or fall.

[0050] Based on the above embodiments, the linkage mechanism 500 includes a first linkage arm 510 and a second linkage arm 520. One end of the first linkage arm 510 is hinged to the second linkage arm 520, and the other end of the first linkage arm 510 is hinged to the sliding base plate 200. The other end of the second linkage arm 520 is hinged to the hinge shaft 430. The second linkage arm 520 is provided with a slide rod 530, which is slidably connected to the track groove 110.

[0051] Through the ingenious combination of the first linkage arm 510 and the second linkage arm 520, precise control and synchronous movement between the sliding base plate 200 and the folding mechanism 400 are achieved. Since the second linkage arm 520 is provided with a slide rod 530, when the slide rod 530 slides in the track groove 110, it can drive the second linkage arm 520 and the first linkage arm 510 to move according to the shape of the track groove 110, thereby driving the hinge shaft 430 to move, causing the hinge shaft 430 to rise or fall, thereby changing the geometric state of the folding mechanism 400.

[0052] Based on the above implementation method, the pivot shaft between the slide bar 530, the first linkage arm 510, and the second linkage arm 520 is coaxially arranged.

[0053] When the slide bar 530 moves along the track groove 110, the position of the slide bar 530 changes, which in turn causes the position of the pivot between the first linkage arm 510 and the second linkage arm 520 to change, thereby changing the angle and position of the entire linkage mechanism 500. This design can optimize the smoothness of the movement of the linkage mechanism 500.

[0054] Based on the above implementation method, track grooves 110 are provided on both sides of the housing 100, and slide rods 530 are provided on both sides of the second linkage arm 520. The two slide rods 530 are slidably connected to the two track grooves 110 respectively.

[0055] It should be noted that when the slide bar 530 moves along the track groove 110, the two linkage arms form an amplification system. The displacement of the slide bar 530 in the height direction can be converted into a change in the rotation angle of the two linkage arms, thus amplifying the small linear displacement of the slide bar 530 into a large angular deflection and displacement of the linkage arms. The end of the second linkage arm 520 is hinged to the hinge shaft 430, thus forming another amplification system with the folding mechanism 400. The small movement of the second linkage arm 520 can be amplified into a large rotation of the two links, thereby improving the motion response speed of the folding mechanism 400. More importantly, the user only needs to push the sliding base plate 200 a short distance to achieve a large deformation of the folding mechanism 400, so that the folding mechanism 400 can be quickly folded and retracted to meet the storage needs of the cup holder support 300.

[0056] like Figure 1 , Figure 2 , Figure 3 , Figures 6 to 11 As shown, based on the above embodiment, the travel position of the trajectory groove 110 includes an unfolded position 111 and a folded position 112. A drive segment is formed between the unfolded position 111 and the folded position 112. The distance between the drive segment and the plane where the sliding base plate 200 is located gradually decreases along the direction from the unfolded position 111 to the folded position 112.

[0057] The travel positions of the sliding base plate 200 include the extended position and the critical position. When the sliding base plate 200 is in the extended position, the slide rod 530 is in the unfolded position 111, and the folding mechanism 400 is in an unfolded geometric state, causing the cup holder support 300 to be in the height position with the largest distance from the sliding base plate 200. When the sliding base plate 200 is in the critical position, the slide rod 530 is in the folded position 112, and the folding mechanism 400 is in a folded geometric state, causing the cup holder support 300 to be in the height position with the smallest distance from the sliding base plate 200.

[0058] As the slide bar 530 moves toward the folded position 112 within the drive section, the distance between the slide bar 530 and the plane of the sliding base plate 200 gradually decreases, the angle between the first linkage arm 510 and the sliding base plate 200 gradually decreases, the distance between the hinge shaft 430 and the sliding base plate 200 gradually decreases, and both the first link 410 and the second link 420 move toward the sliding base plate 200, causing the cup holder support 300 to move toward the sliding base plate 200.

[0059] The movement process of this drawer-type cup holder assembly is as follows: the sliding base plate 200 is fully extended from the receiving rack 100, and the slide rod 530 is located in the unfolded position 111 of the track groove 110; when the user applies a pushing force, the sliding base plate 200 slides inward along the guide rail of the receiving rack 100, and the slide rod 530, constrained by the drive section of the track groove 110, moves from the unfolded position 111 to the folded position 112. As the height of the drive section gradually decreases, the slide rod 530 is forced to sink downward along an oblique path. The sinking of the slide rod 530 causes the second linkage arm 520 to rotate around the hinge point with the first linkage arm 510, while both the first linkage arm 510 and the second linkage arm 520 gradually tilt towards the sliding base plate 200. During this process, the small vertical displacement of the slide rod 530 is converted into a large downward movement of the hinge axis 430, which forces the first link 410 and the second link 420 to rotate rapidly toward the sliding base plate 200. When the slide bar 530 reaches the folding position 112 of the track groove 110, the sliding base plate 200 reaches the critical position, the folding mechanism 400 is fully folded, and the cup holder support 300 is tightly pressed against the sliding base plate 200. As the sliding base plate 200 passes the critical position, the cup holder support 300 and the sliding base plate 200 smoothly enter the receiving rack 100 through the opening.

[0060] like Figure 6 , Figure 9 , Figure 10 As shown, based on the above embodiment, when the slide bar 530 is in the folded position 112, the distance from the upper surface of the cup holder support 300 to the sliding base plate 200 is less than the distance from the top of the opening of the receiving rack 100 to the sliding base plate 200.

[0061] The total folded height of the cup holder support 300 and the sliding base plate 200 is strictly limited within the passage threshold of the opening of the receiving rack 100 to prevent the cup holder assembly from colliding or scraping against the top of the opening during the pushing process.

[0062] like Figure 1 , Figure 2 , Figure 5As shown, based on the above embodiment, the cup holder support 300 is provided with at least one clamping unit. The clamping unit includes a clamping opening 310 and a cup holder 320. The clamping opening 310 is located on the side of the cup holder support 300, and the cup holder 320 is rotatably mounted on the side of the cup holder support 300 and can cooperate with the clamping opening 310 to clamp the container.

[0063] The clamping opening 310 is designed as a U-shaped or semi-circular groove. The cup holder 320 is hinged to the side wall of the cup holder support 300 outside the clamping opening 310 via a pivot. The pivot has a built-in torsion spring to provide clamping force. The cup holder 320 can rotate unidirectionally around the pivot. The cup holder 320 automatically adjusts the opening angle according to the diameter of the cup body. The spring preload keeps the cup holder 320 in a clamped state under normal conditions.

[0064] When the user places the cup into the clamping opening 310, the cup holder 320 clamps the cup, and the bottom of the cup rests on the sliding base plate 200.

[0065] like Figure 7 As shown, based on the above embodiment, a driving member 600 is also included. The driving member 600 is mounted on the receiving frame 100 and connected to the sliding base plate 200. The driving member 600 can apply a thrust to the sliding base plate 200 to make it extend out of the receiving frame 100.

[0066] The drive unit 600 is the power source for the drawer-type cup holder assembly, preferably a spring assembly or a motor. After the user triggers the release mechanism (such as pressing the unlock button), it provides an initial thrust to the sliding base plate 200, causing it to automatically extend from the storage state to the use position.

[0067] like Figures 1 to 11 As shown, a vehicle includes a drawer-type cup holder assembly that can be installed in multiple locations within the vehicle, such as near the center console, the rear center armrest, or the inside of the doors—places easily accessible to passengers. When not in use, the cup holder support 300 can be completely folded and stored in a receiving cavity, resulting in a compact structure that does not occupy excessive interior space. Vehicles integrating this drawer-type cup holder assembly not only improve the effective use of interior space but also enhance the user experience, making the journey more comfortable and convenient.

[0068] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture. If the specific posture changes, the directional indicator will also change accordingly.

[0069] Furthermore, in this utility model, descriptions involving "first," "second," or "a" are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0070] In this utility model, unless otherwise explicitly specified and limited, the terms "connection" and "fixed" should be interpreted broadly. For example, "fixed" can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components, unless otherwise explicitly limited.

[0071] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

Claims

1. A drawer-type cup holder assembly, characterized in that, include: A receiving rack (100) is provided with a track groove (110); A sliding base plate (200) is slidably connected to the receiving frame (100); A cup holder support (300) is foldably connected to the sliding base plate (200) via a folding mechanism (400); A linkage mechanism (500) is provided, with its two ends hinged to the sliding base plate (200) and the folding mechanism (400) respectively, and the linkage mechanism (500) is slidably connected to the track groove (110). The travel position of the linkage mechanism (500) on the track groove (110) determines the angular position of the linkage mechanism (500) on the sliding base plate (200), the angular position of the linkage mechanism (500) on the sliding base plate (200) determines the geometric state of the folding mechanism (400), and the geometric state of the folding mechanism (400) determines the distance between the cup holder support (300) and the sliding base plate (200).

2. The drawer-type cup holder assembly as described in claim 1, characterized in that: The folding mechanism (400) is configured as a scissor structure. The folding mechanism (400) includes a first link (410), a second link (420), and a hinge shaft (430). The first link (410) and the second link (420) are hinged through the hinge shaft (430). One end of the first link (410) is hinged to the cup holder support (300), and the other end is slidably and rotatably connected to the sliding base plate (200). One end of the second link (420) is hinged to the sliding base plate (200), and the other end is slidably and rotatably connected to the cup holder support (300).

3. The drawer-type cup holder assembly as described in claim 2, characterized in that: The linkage mechanism (500) includes a first linkage arm (510) and a second linkage arm (520). One end of the first linkage arm (510) is hinged to the second linkage arm (520), and the other end of the first linkage arm (510) is hinged to the sliding base plate (200). The other end of the second linkage arm (520) is hinged to the hinge shaft (430). The second linkage arm (520) is provided with a slide rod (530), and the slide rod (530) is slidably connected to the track groove (110).

4. The drawer-type cup holder assembly as described in claim 3, characterized in that: The slide bar (530) is coaxially arranged with the pivot between the first linkage arm (510) and the second linkage arm (520).

5. A drawer-type cup holder assembly as described in claim 3 or 4, characterized in that: The two side walls of the receiving frame (100) are provided with the track grooves (110), and the two sides of the second linkage arm (520) are provided with the slide rods (530), and the two slide rods (530) are slidably connected to the two track grooves (110) respectively.

6. The drawer-type cup holder assembly as described in claim 3, characterized in that: The travel positions of the trajectory groove (110) include an unfolded position (111) and a folded position (112). A drive segment is formed between the unfolded position (111) and the folded position (112). The distance between the drive segment and the plane of the sliding base plate (200) gradually decreases along the direction from the unfolded position (111) to the folded position (112). The travel positions of the sliding base plate (200) include an extended position and a critical position; when the sliding base plate (200) is in the extended position, the slide rod (530) is in the unfolded position (111), and the folding mechanism (400) is in an unfolded geometric state, causing the cup holder support (300) to be in the height position with the largest distance from the sliding base plate (200); when the sliding base plate (200) is in the critical position, the slide rod (530) is in the folded position (112), and the folding mechanism (400) is in a folded geometric state, causing the cup holder support (300) to be in the height position with the smallest distance from the sliding base plate (200); As the slide rod (530) moves toward the folded position (112) within the drive section, the distance between the slide rod (530) and the plane containing the sliding base plate (200) gradually decreases, the angle between the first linkage arm (510) and the sliding base plate (200) gradually decreases, the distance between the hinge shaft (430) and the sliding base plate (200) gradually decreases, and both the first connecting rod (410) and the second connecting rod (420) move toward the sliding base plate (200), causing the cup holder support (300) to move toward the sliding base plate (200).

7. A drawer-type cup holder assembly as described in claim 6, characterized in that: When the slide bar (530) is in the folded position (112), the distance from the upper surface of the cup holder support (300) to the sliding base plate (200) is less than the distance from the top of the opening of the receiving rack (100) to the sliding base plate (200).

8. The drawer-type cup holder assembly as described in claim 1, characterized in that: The cup holder support (300) is provided with at least one clamping unit, the clamping unit including a clamping port (310) and a cup holder (320). The clamping port (310) is located on the side of the cup holder support (300), and the cup holder (320) is rotatably mounted on the side of the cup holder support (300) and can cooperate with the clamping port (310) to clamp the container.

9. A drawer-type cup holder assembly as described in claim 1, characterized in that: It also includes a drive member (600) mounted on the receiving frame (100) and connected to the sliding base plate (200), the drive member (600) being capable of applying a thrust to the sliding base plate (200) to extend it out of the receiving frame (100).

10. A vehicle, characterized in that, Includes the drawer-type cup holder assembly as described in any one of claims 1 to 9.

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