Turnover table with adjustable angle

Abstract

The utility model provides an angle-adjustable turnable table, which belongs to the technical field of tables and comprises a support and a table board, the table board is pivoted on the support through a rotating shaft and has an inclined position and a horizontal position which rotate around the rotating shaft, when the table board is in the inclined position, a cushion block is detachably mounted between the table board and the support, and when the table board is in the horizontal position, the cushion block is detachably mounted between the table board and the support. The table board is kept in an inclined position through the cushion block, the cushion block is provided with a plurality of supporting face assemblies, each supporting face assembly comprises a first supporting face and a second supporting face, and the first supporting faces and the second supporting faces abut against the table board and the support respectively. The first supporting face and the second supporting face are arranged in a mutually inclined mode and form an included angle, and the table board forms the inclined position through the included angle. The supporting surface assemblies with different angles are arranged on the cushion block, so that the overturning angle of the table board can be changed by switching the supporting surface assemblies with different angles.

Description

Technical Field

[0001] This utility model relates to the field of table technology, specifically to a flip table with adjustable angle. Background Technology

[0002] With the increasing demand for space utilization and functional diversity in modern office, educational, and home settings, adjustable-angle flip tables have become an important research direction in furniture design in recent years. A flip table is a type of furniture that is flexible in design and versatile in function. Its core feature is that a part of the table (usually the tabletop or support structure) can be rotated or flipped to adapt to different usage needs or spatial scenarios.

[0003] Existing U.S. Patent No. 11071374 discloses a "Foldingtable". This patent supports the tabletop to flip up and down around a single axis. Although this design meets the basic need for tabletop tilt adjustment to some extent, its flipping is limited and the structure is relatively complex. This design has obvious shortcomings in spatial adaptability. For example, in scenarios where it is placed against a wall or in multi-person collaboration scenarios, the flipping range of the tabletop is limited, making it impossible to make full use of space or meet diverse usage needs. In addition, the angle adjustment structure is complex and is prone to jamming or wear problems after long-term use, affecting the smoothness and stability of adjustment.

[0004] Therefore, we propose an angle-adjustable flip table to solve the problems mentioned above. Utility Model Content

[0005] This invention provides an angle-adjustable flip table to solve the problems mentioned in the background art.

[0006] To achieve the above-mentioned objectives, this utility model adopts the following technical solution:

[0007] An angle-adjustable flip table includes a support and a tabletop, the tabletop being pivotally connected to the support via a pivot and having an inclined position and a horizontal position for rotation about the pivot;

[0008] When the tabletop is in an inclined position, a pad is detachably installed between the tabletop and the support, and the tabletop is kept in an inclined position by the pad.

[0009] The pad block is provided with multiple support surface assemblies, and the support surface assembly includes a first support surface and a second support surface;

[0010] The first support surface and the second support surface abut against the table and the bracket respectively, and the first support surface and the second support surface are inclined to each other and have an included angle, and the table is tilted through the included angle.

[0011] Furthermore, the included angles of the multiple support surface components are different, so that the tabletop can form different tilt angles through the different included angles.

[0012] Furthermore, the support includes a column, and the tabletop is rotatably mounted on the column; when the tabletop is in an inclined position, the pad is disposed between the tabletop and the column.

[0013] Furthermore, a detachable connection mechanism is provided between the pad and the tabletop or column, and the pad is detachably connected to the tabletop or column through the detachable connection mechanism.

[0014] Furthermore, the detachable connection mechanism includes a snap-fit ​​part and a slot that can engage with the snap-fit ​​part.

[0015] Furthermore, the slot is provided on the column or table, and the snap-fit ​​part is provided on the pad.

[0016] Furthermore, the first support surface and the second support surface are respectively provided with a snap-fit ​​part and a magnet. When the pad is placed between the tabletop and the column, the pad is detachably connected to the tabletop and the column respectively through the snap-fit ​​part and the magnet.

[0017] Furthermore, a first connector is detachably installed on the side of the table facing the column, the slot is formed on the first connector, and the pad is in contact with the first connector.

[0018] Furthermore, a second connector is fixedly installed on the top of the column, and the first connector is rotatably connected to the second connector.

[0019] Furthermore, when the tabletop is in a horizontal position, a locking element is provided between the first connecting member and the second connecting member, and the tabletop is kept in a horizontal position by the locking element.

[0020] Compared with the prior art, the beneficial effects achieved by this utility model are as follows:

[0021] By setting multiple support surface components at different angles on the pad, the tabletop can change its flip angle by switching between different angle support surface components. Users can easily adjust the tilt angle of the tabletop to meet the needs of different usage scenarios. Furthermore, the pad and the tabletop are connected by a snap-fit ​​part, enabling quick installation and disassembly of the pad to the tabletop or column, making operation convenient. This utility model provides two different installation methods and tabletop flipping methods, further enhancing functionality. Users can choose different installation methods to adjust the tabletop flipping method according to their needs. Attached Figure Description

[0022] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a structural schematic diagram of the connector of this utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the first connecting member and the pad block snapping together in this utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the pad block of this utility model;

[0027] Figure 5 This is a structural schematic diagram of the tabletop of this utility model;

[0028] Figure 6 This is a structural schematic diagram of the tabletop along the length direction of this utility model;

[0029] Figure 7 This is a schematic diagram of the tabletop of this utility model folded at 90°.

[0030] Figure 8 This is a schematic diagram of the tabletop of this utility model when it is not folded.

[0031] Figure 9 This is a schematic diagram of the tabletop when folded at 90° according to another embodiment of this utility model;

[0032] Figure 10 This is a schematic diagram of the tabletop without folding, according to another embodiment of this utility model;

[0033] Figure 11 This is a schematic diagram of the tabletop flipping in another embodiment of the present invention;

[0034] Figure 12 yes Figure 11 A magnified view of a section at point B in the middle;

[0035] Figure 13 This is a schematic diagram of the pad block in another embodiment of the present invention.

[0036] Reference numerals: bracket (100); base (110); second mounting hole (111); column (120); second connector (121); locking element (130); pivot (140); tabletop (200); first mounting hole (201); first mounting position (202); second mounting position (203); first connector (210); rotation radius (211); length direction (220); pad (300); first support surface (310); second support surface (320); snap-fit ​​part (330); magnet (340); insertion hole (350); insertion post (360); slot (400); angle adjustment surface (500). Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. The following description of at least one exemplary embodiment is illustrative in nature and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0038] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0039] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as exemplary rather than limiting. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0040] like Figures 1 to 7As shown, an angle-adjustable flip table includes a support 100 and a tabletop 200. The tabletop 200 is rotatably connected to the support 100 and has an inclined position and a horizontal position. When the tabletop 200 is in the inclined position, a pad 300 is detachably installed between the tabletop 200 and the support 100, and the tabletop 200 is kept in the inclined position by the pad 300. The pad 300 is provided with multiple support surface assemblies, including a first support surface 310 and a second support surface 320. The first support surface 310 and the second support surface 320 abut against the tabletop 200 and the support 100 respectively, and the first support surface 310 and the second support surface 320 are inclined to each other and have an included angle. The tabletop 200 forms the inclined position by the included angle.

[0041] Please see Figure 1 and Figure 4 As shown, in this embodiment, the pad is circular, and each support surface assembly with a different included angle includes a first support surface 310 and a second support surface 320. The included angles of the first support surface 310 and the second support surface 320 of each support surface assembly are different. Therefore, the included angles of multiple support surface assemblies are different, so the tabletop 200 can form different tilt angles by using support surface assemblies with different included angles. By selecting a support surface assembly with a larger included angle, the tabletop 200 will be in a tilt position with a larger angle; while when selecting a support surface assembly with a smaller included angle, the tabletop 200 will be in a tilt position with a smaller angle. This flexible angle adjustment method provides a larger usable space, allowing the desktop to be precisely adjusted according to different work needs and meet diverse requirements.

[0042] Please see Figure 1 and Figure 3 As shown, in this embodiment, the bracket 100 includes a column 120, and the tabletop 200 is rotatably mounted on the column 120 via a pivot 140. The column 120 is designed with a multi-segment adjustable height, which can be flexibly adjusted as needed to adapt to different environments and requirements. The tabletop 200 can rotate around the pivot 140 within a certain range to ensure that the tabletop 200 can adjust its angle according to different needs. When the tabletop 200 is in an inclined position, a pad 300 is placed between the tabletop 200 and the column 120. At this time, the tabletop 200 has a downward gravity, which makes the pad 300 stick tightly to the column 120, ensuring that the tabletop 200 can stably maintain its current angle when tilted, and preventing the pad 300 from moving due to external forces.

[0043] In other embodiments (not shown in the figure), the tabletop 200 and the column 120 can also be rotated through hinges, spherical rotation, bearings, and gears. Hinges are simple and reliable and can provide smooth rotational motion. Spherical rotation can provide greater flexibility and move freely in multiple directions. Bearings can withstand large loads and have low friction for smooth rotation. Gears can provide higher control precision.

[0044] Please see Figure 1 , Figure 3 and Figure 4 As shown, in this embodiment, a detachable connection mechanism is provided between the pad 300 and the tabletop 200. The pad 300 is detachably connected to the tabletop 200 through the detachable connection mechanism. The detachable connection mechanism includes a snap-fit ​​part 330 and a slot 400 that can engage with the snap-fit ​​part 330. The snap-fit ​​part 330 and the slot 400 achieve quick installation and disassembly through snap-fit. Users can adjust or replace the support surface components as needed. The slot 400 is set on the tabletop 200. The number of slots 400 can be one or more, and the specific number and position depend on different usage requirements and angle adjustment requirements. Multiple slots 400 are opened at different positions according to different angles. The position of the slots 400 can be pre-designed according to the angle that needs to be adjusted on the tabletop 200. By opening multiple slots 400 at different positions, users can adjust the angle by adjusting the pad 300 to cooperate with the slots 400 of different heights as needed.

[0045] The first support surface 310 and the second support surface 320 are respectively provided with a snap-fit ​​part 330 and a magnet 340. The snap-fit ​​part 330 matches the slot 400 on the tabletop 200 to ensure that the pad 300 can be firmly fixed between the tabletop 200 and the column 120, while the magnet 340 is embedded in the second support surface 320 to further enhance the stability of the connection. When the pad 300 is placed between the tabletop 200 and the column 120, the snap-fit ​​part 330 snaps into the slot 400, and the pad 300 is firmly connected to the tabletop 200 by snapping. In addition, the magnet 340 adheres to the column 120, thereby firmly fixing the pad 300 between the tabletop 200 and the bracket 100, which can effectively prevent the pad 300 from loosening or falling off during use. The pad 300 is detachably connected to the tabletop 200 and the column 120 through the snap-fit ​​part 330 and the magnet 340, respectively.

[0046] Please see Figure 11 and Figure 13As shown, in another embodiment, the pad 300 is provided with multiple tilt angle adjustment surfaces 500, and the tilt angles of the multiple angle adjustment surfaces 500 are different. Each angle adjustment surface 500 corresponds to a preset tilt angle, and can also be visually distinguished by angle markings, such as engraved numbers or color marks. The snap-fit ​​part 330 is provided on the pad 300, and the snap-fit ​​part 330 includes a plug hole 350 and a plug post 360. When the tabletop 200 is in the tilted position, the corresponding angle adjustment surface 500 on the pad 300 can be selected to abut against the tabletop 200 or the bracket 100 according to the required tilt angle to obtain the desired tilt angle. The tilt position is formed by the tilting angle adjustment surface 500. The multi-angle adjustment surface 500 is integrated by a single pad 300. Each angle adjustment surface 500 is provided with a plug hole 350. The plug post 360 can be plugged into the corresponding plug hole 350 as needed. The part extending out of the plug hole 350 engages with the slot 400, thereby firmly fixing the pad 300 between the table 200 and the bracket 100. The operation steps are simplified and the cost is reduced. Only the contact surface of the pad 300 needs to be adjusted to quickly achieve the multi-angle tilt of the table 200. It not only maintains the stability of the pad 300 structure, but also significantly improves the adjustment efficiency and functional flexibility.

[0047] In other embodiments (not shown in the figures), the shape of the pad 300 can also be a three-dimensional geometric shape such as a polygonal prism, a polygonal pyramid, or a polyhedron, to adapt to different usage scenarios and operational requirements.

[0048] In another embodiment (not shown in the figure), the slot 400 is provided on the column 120, and the pad 300 is detachably connected to the column 120 via a detachable connection mechanism. Alternatively, slots 400 can be provided on both the column 120 and the tabletop 200. The pad 300 can selectively engage with both the slots 400 on the tabletop 200 and the column 120 simultaneously. Users can connect one end of the pad 300 to the slot 400 on the tabletop 200 and the other end to the slot 400 on the column 120 as needed, forming a stable support structure. This double slot 400 design further enhances the stability of the tabletop 200 in an inclined position, preventing instability during adjustment.

[0049] In another embodiment, the pad 300 can also be connected to the tabletop 200 or the column 120 by magnetic attraction. The pad 300 is embedded with a strong magnet, and the corresponding position of the tabletop 200 or the column 120 can also be equipped with magnetic material or a magnet. When the pad 300 is close to the tabletop 200 or the column 120, the magnetic force will automatically attract the pad 300 to the predetermined position, thereby forming a stable connection.

[0050] Please see Figures 1 to 4As shown, in this embodiment, a first connector 210 is detachably installed on the side of the tabletop 200 facing the column 120. The first connector 210 is detachably connected to the tabletop 200 by screws. A slot 400 is formed on the first connector 210, and a pad 300 contacts the first connector 210 to ensure that the tabletop 200 can be stably supported. The first connector 210 is rotatably connected to the column 120 and has a rotation radius 211 (see [reference]). Figure 12 The top of the column 120 is fixedly equipped with a second connector 121. The first connector 210 is rotatably connected to the second connector 121 via a rotating shaft 140. The first connector 210 is eccentrically positioned, and the connection point between the first connector 210 and the rotating shaft 140 is not at the center point of the first connection along its length, but slightly offset towards one end of the second connector 121. This allows the tabletop 200 to rotate within a certain range around the rotating shaft 140 to adjust the tilt angle of the tabletop 200. When the tabletop 200 is in the tilted position, a pad 300 is positioned between the first connector 210 and the column 120. Between 20 and 20, due to the eccentric setting of the first connecting member 210, the tabletop will not automatically rotate when tilted, increasing the stability of the tabletop when tilted; when the tabletop 200 is in a horizontal position, a locking member 130 is provided between the first connecting member 210 and the second connecting member 121, and the tabletop 200 is kept in a horizontal position by the locking member 130. The locking member 130 of the first connecting member 210 and the second connecting member 121 is a bolt, and the first connecting member 210 and the second connecting member 121 are respectively provided with threaded holes. The tabletop 200 is locked by tightening the bolt, preventing the tabletop 200 from rotating due to external force and causing safety hazards.

[0051] In other embodiments (not shown in the figures), the locking member 130 is a locking structure such as a retractable pin, a latch, or a buckle. A pin hole and a limiting hole are respectively provided on the first connecting member 210 and the second connecting member 121. When the tabletop 200 rotates to a horizontal position, the pin automatically pops out under the action of a spring and inserts into the limiting hole to lock. To unlock, simply press the end of the pin to retract it into the pin hole to release the lock on the tabletop 200. The latch structure consists of a buckle ring on the first connecting member 210 and a hook on the second connecting member 121. When the tabletop 200 rotates to a horizontal position, the buckle ring and hook automatically engage and lock. To unlock, simply move the buckle ring to release the hook; the operation is simple and quick. The buckle structure includes a buckle protrusion on the first connecting member 210 and a buckle groove 400 on the second connecting member 121. When the tabletop 200 rotates to a horizontal position, the buckle protrusion and the buckle groove 400 automatically engage and lock. To unlock, press the release button on the buckle protrusion or move the unlocking lever to release the lock.

[0052] Please see Figure 1 , Figure 2 , Figure 5 and Figure 6As shown, in this embodiment, the tabletop 200 has multiple sets of first mounting holes 201. The first connector 210 can be selectively connected to one set of first mounting holes 201 by screws, and has a first mounting position 202 and a second mounting position 203. The first connector 210 can be adjusted to different mounting positions as needed, thereby changing the rotation direction of the tabletop 200; providing more angle adjustment options to adapt to different usage needs and scenarios.

[0053] The tabletop 200 has a length direction 220; a set of first mounting holes 201 are perpendicular to the length direction 220 of the tabletop 200, and this set of mounting holes serves as a first mounting position 202; another set of first mounting holes 201 are parallel to the length direction 220 of the tabletop 200, serving as a second mounting position 203; this allows the first connector 210 to be selected in different mounting positions as needed, thereby enabling the tabletop 200 to rotate in different directions; when the first connector 210 is positioned in the first mounting position 202, the tabletop 200... The length direction 220 is perpendicular to the rotation radius 211 of the first connector 210; at this time, the table 200 rotates up and down around the axis perpendicular to the length direction 220. When the first connector 210 is set in the second installation position 203, the length direction 220 of the table 200 is tangent to the rotation radius 211 of the first connector 210. At this time, the table 200 can be rotated laterally along the length direction 220, making the rotation direction of the table 200 more diversified, improving its flexibility, and enabling it to adapt to different usage environments and needs.

[0054] Please continue reading. Figure 5 , Figure 6 and Figures 8 to 10As shown, in this embodiment, the bracket 100 also includes a base 110, on which two sets of second mounting holes 111 are provided. The column 120 can be selectively connected to one set of second mounting holes 111 by screws, thereby adjusting the position of the column 120. At least one set of second mounting holes 111 is located in the middle of the base 110, and at least one set of second mounting holes 111 is located at one end of the base 110. Users can adjust the position of the column 120 according to specific needs, further enhancing the flexibility of use. When the column 120 is installed on the second mounting hole 111 located in the middle of the base 110, the overall structure presents an I-shape. The first connector 210 Installed at the first installation position 202, the length direction 220 of the tabletop 200 is perpendicular to the rotation radius 211 of the first connector 210. The tabletop 200 rotates up and down around the axis perpendicular to the length direction 220. When the column 120 is installed in the second mounting hole 111 at one end of the base 110, the overall structure presents a C-shape. The length direction 220 of the tabletop 200 is tangent to the rotation radius 211 of the first connector 210, and the tabletop 200 can be flipped laterally along the length direction 220. Two different flipping directions are provided to adapt to different usage needs and environments, further enhancing the flexibility and versatility of the flip table.

[0055] In other embodiments (not shown in the figures), the base 110 has multiple sets of second mounting holes 111 evenly distributed along its length direction 220. The column 120 can be mounted in different positions of the second mounting holes 111 according to actual needs, allowing users to better adapt to different working environments and usage scenarios. The first connector 210 can also be installed at either the first mounting position 202 or the second mounting position 203, enabling the tabletop 200 to adjust its rotation direction and angle according to different requirements. When the first connector 210 is installed at the first mounting position 202, the rotation axis of the tabletop 200 is perpendicular to its length direction 220, and the tabletop 200 will flip up and down around an axis perpendicular to its length direction 220. When the first connector 210 is installed at the second mounting position 203, the rotation axis of the tabletop 200 is tangent to its length direction 220, and the tabletop 200 can flip laterally along its length direction 220; this provides greater flexibility, thereby meeting the needs of various usage scenarios.

[0056] In other embodiments, casters can be installed on the base 110 to allow the user to easily move the table as needed. The casters may be equipped with a locking function to ensure stability when the table does not need to be moved, further enhancing the table's flexibility and practicality.

[0057] In summary, as can be seen from the above description, this utility model achieves the following technical effects:

[0058] By setting multiple support surface components with different angles on the pad 300, the tabletop 200 can change its flip angle by switching between different angle support surface components. Users can easily adjust the tilt angle of the tabletop to meet the needs of different usage scenarios. Furthermore, the pad 300 and the tabletop 200 are connected by a snap-fit ​​part 330, enabling quick installation and disassembly of the pad 300 to the tabletop 200 or the column 120, which is convenient to operate. This utility model provides two different installation methods and tabletop flipping methods, further enhancing functionality. Users can choose different installation methods to adjust the tabletop flipping method according to their needs.

[0059] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0060] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0061] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0062] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An angle-adjustable flip table, comprising a support (100) and a tabletop (200), characterized in that: The tabletop (200) is pivotally connected to the bracket (100) via a pivot (140) and has an inclined position and a horizontal position that can rotate about the pivot (140); When the tabletop (200) is in an inclined position, a pad (300) is detachably installed between the tabletop (200) and the support (100), and the tabletop (200) is kept in an inclined position by means of the pad (300); The pad (300) is provided with a plurality of support surface assemblies, the support surface assembly including a first support surface (310) and a second support surface (320); The first support surface (310) and the second support surface (320) abut against the tabletop (200) and the bracket (100) respectively, and the first support surface (310) and the second support surface (320) are inclined to each other and have an included angle, and the tabletop (200) forms the inclined position through the included angle.

2. The angle-adjustable flip-up table according to claim 1, characterized in that: The included angles of the multiple support surface components are different, so that the tabletop (200) can form different tilt angles through the different included angles.

3. The angle-adjustable flip-up table according to claim 1, characterized in that: The bracket (100) includes a column (120), and the tabletop (200) is rotatably mounted on the column (120); when the tabletop (200) is in an inclined position, the pad (300) is disposed between the tabletop (200) and the column (120).

4. The angle-adjustable flip-up table according to claim 3, characterized in that: A detachable connection mechanism is provided between the pad (300) and the tabletop (200) or the column (120), and the pad (300) is detachably connected to the tabletop (200) or the column (120) through the detachable connection mechanism.

5. The angle-adjustable flip-up table according to claim 4, characterized in that: The detachable connection mechanism includes a snap-fit ​​part (330) and a slot (400) that can engage with the snap-fit ​​part (330).

6. The angle-adjustable flip-up table according to claim 5, characterized in that: The slot (400) is provided on the column (120) or table (200), and the snap-fit ​​part (330) is provided on the pad (300).

7. The angle-adjustable flip-up table according to claim 5, characterized in that: The first support surface (310) and the second support surface (320) are respectively provided with a snap-fit ​​part (330) and a magnet (340). When the pad (300) is placed between the tabletop (200) and the column (120), the pad (300) is detachably connected to the tabletop (200) and the column (120) respectively through the snap-fit ​​part (330) and the magnet (340).

8. The angle-adjustable flip-up table according to claim 5, characterized in that: The tabletop (200) has a first connector (210) detachably installed on one side facing the column (120), the slot (400) is formed on the first connector (210), and the pad (300) is in contact with the first connector (210).

9. The angle-adjustable flip-up table according to claim 8, characterized in that: The top of the column (120) is fixedly installed with a second connector (121), and the first connector (210) is rotatably connected to the second connector (121).

10. The angle-adjustable flip-up table according to claim 9, characterized in that: When the tabletop (200) is in a horizontal position, a locking member (130) is provided between the first connector (210) and the second connector (121), and the tabletop (200) is kept in a horizontal position by the locking member (130).

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