An adaptive anti-skid correction platform

Abstract

The patent discloses a self-adaptive anti-skid correction table, which comprises a table body and an adjusting mechanism for adjusting the inclination angle of the table body, and a anti-skid component with a convex bottom surface is fixedly arranged at the bottom of the table body; wherein the configuration of the convex bottom surface is configured as: the face contact area between the anti-skid component and the supporting plane which actually bears the load is continuously offset along the convex bottom surface, so as to maintain effective anti-skid coupling within the range of the inclination angle.

Description

Technical Field

[0001] This patent relates to ergonomic office supplies, specifically an adaptive anti-slip correction table. Background Technology

[0002] With the popularization of healthy office and scientific learning concepts, adjustable posture correction desks (also known as reading racks or tilting desks) have become important tools for relieving neck and lumbar fatigue. They guide users to maintain an ideal posture with their gaze naturally downward by raising the reading / writing surface. In this application, the desk is placed on a horizontal table, and its anti-slip performance directly determines the stability and safety during use, making it one of the core factors affecting user experience. Currently, mainstream products generally adopt a classic but inherently flawed anti-slip solution: two flat anti-slip pads are usually placed on the front and rear edges of the desk's bottom. When the desk is placed horizontally, all four anti-slip pads are in contact with the tabletop, providing a passable anti-slip effect. However, when the desk is raised by the rear adjustment bracket and in a tilted working state, its mechanical support model fundamentally changes—the weight of the desk is mainly borne by the rear bracket, while the front only relies on the aforementioned two auxiliary anti-slip components to contact a very small area of ​​the tabletop edge. This "line contact" or "point contact" state leads to a drastic reduction in the effective friction area, greatly weakening the anti-slip effect. In practice, users often find that the edge of the writing surface tends to slip when writing, which not only distracts attention but also poses a safety hazard of the device accidentally falling off. While those skilled in the art are generally aware of this problem, conventional improvement approaches often focus on using pads with higher coefficients of friction or increasing the pad area, neither of which addresses the fundamental issue of "line contact." These approaches are largely ineffective when the device is tilted and may introduce new problems such as increased costs or an unsightly appearance. Therefore, designing an anti-slip structure that maintains sufficient and stable effective contact area with the supporting plane throughout continuous angle adjustments of the posture correction table, thereby fundamentally solving the anti-slip problem when tilted, has become a long-standing and urgently needed technological bottleneck in this field. Utility Model Content

[0003] The purpose of this patent is to provide an adaptive anti-slip correction platform to solve the technical problem that the anti-slip effect of the front anti-slip pad of the existing posture correction platform is unreliable when it is tilted, which leads to a significant decrease in anti-slip performance.

[0004] To solve the above-mentioned technical problems, this patent adopts the following technical solution:

[0005] An adaptive anti-slip correction table includes a table body and an adjustment mechanism for adjusting the tilt angle of the table body. An anti-slip component with a raised bottom surface is fixedly installed at the bottom of the table body. The raised bottom surface is configured such that the surface contact area between the anti-slip component and the support plane that actually bears the load is adaptively and continuously offset along the raised bottom surface, thereby maintaining effective anti-slip coupling within the range of tilt angle changes.

[0006] Furthermore, the anti-slip component includes a mounting base connected to the countertop body, and an anti-slip body mounted on the mounting base, the bottom surface of the anti-slip body forming a raised bottom surface.

[0007] Furthermore, the mounting base is equipped with a limiting structure to prevent the anti-slip body from detaching.

[0008] Furthermore, the limiting structure includes a first limiting member and a second limiting member piece extending downward from the side of the fixed seat.

[0009] Furthermore, the corresponding edge of the anti-slip body is constrained between the first limiting member, the second limiting member piece, and the fixing seat.

[0010] Furthermore, on the projection plane perpendicular to the rotation axis of the table body, the cross-sectional profile of the raised bottom surface is a convex curve.

[0011] Furthermore, on the projection plane perpendicular to the rotation axis of the table body, the cross-sectional profile of the raised bottom surface is a convex polygon.

[0012] Furthermore, the anti-slip material is made of elastic anti-slip material.

[0013] Furthermore, the anti-slip component includes a limiting stop extending toward the edge of the support plane.

[0014] Furthermore, there are two anti-slip components, which are symmetrically arranged on the left and right sides of the front area of ​​the countertop body.

[0015] Furthermore, the adjustment mechanism includes a first support and a second support.

[0016] Furthermore, the first bracket and the second bracket are coaxially hinged to the bottom of the table body, and the first bracket and the second bracket have different lengths to correspond to different tilt angles.

[0017] Furthermore, the rear end of the correction table also includes auxiliary anti-slip components.

[0018] Specifically, the adjustment mechanism is configured to stably lock the tabletop at three specific tilt angles: 0°, 5°, and 12°. This combination of angles is based on ergonomic principles, aiming to cover the most common and typical reading and writing scenarios to alleviate neck, shoulder, and eye strain.

[0019] 0° (Horizontal Position): This angle simulates a traditional desktop and is suitable for scenarios requiring frequent and fine motor skills of the arm and wrist, such as writing, drawing, using a keyboard, or tablet touch operation. The horizontal surface provides a stable support plane for the forearm, conforming to the habits of most traditional office and study tasks.

[0020] 5° (slight tilt): This angle is suitable for prolonged reading of books or documents. A slight tilt brings the reading material closer to the user's natural line of sight, reducing the angle at which the user needs to look down or turn their eyes downwards. This significantly reduces the static load on the cervical spine muscles and visual fatigue, making it an ideal angle for leisure reading and browsing.

[0021] 12° (Significant Tilt): This angle is specifically optimized for writing or deep reading tasks. The larger tilt angle brings the paper or notebook closer to being perpendicular to the user's line of sight, conforming to the classic ergonomic recommendation that the paper should be tilted appropriately when writing to maintain a natural wrist flexion while keeping the eyes close to the vertical plane of the paper. This angle effectively promotes proper posture, providing a healthier posture option for long periods of desk work.

[0022] Therefore, the 0°, 5° and 12° three-level adjustment provided by this patent accurately correspond to the three core usage modes of "flat operation", "light reading" and "writing / deep reading". Through limited and clear levels, it provides users with comprehensive and scientifically reasonable adjustment options, achieving complete functionality while avoiding overly complex structure.

[0023] The adaptive anti-slip function of this invention lies in coupling the two elements of a fixed geometric shape elastic body and tilt angle change through kinematic and contact mechanics design, thereby achieving adaptive anti-slip contact state.

[0024] When the tabletop rotates to change its tilt angle due to the adjustment mechanism, the anti-slip body fixed to its lower front also rolls. Since the working surface of the anti-slip body is a continuous convex surface (such as a circular arc), the tangent direction at any point on its surface changes continuously. As the tabletop tilt angle changes continuously, according to kinematic principles, the specific area on the anti-slip body that maintains contact with the supporting plane and bears the load (i.e., the 'surface contact area') will inevitably undergo continuous spatial displacement along this convex surface. Based on this, since the anti-slip body is made of elastic material, the theoretical "line contact" is transformed into a "contact surface" with a finite width in practice. As the contact area migrates along the convex surface, the elastic material can, through local deformation, form a matching, uniformly pressure-distributed contact interface in real time at any new contact position. This ensures that the normal pressure and shear friction (i.e., anti-slip force) between the interfaces remain effective and stable throughout the continuous change of the contact position, without abrupt changes or failure.

[0025] The placement of the auxiliary anti-slip component offers high design flexibility. It can be installed on the side wall of the adjustment mechanism. Preferably, it is located on the bottom surface of the adjustment mechanism, which is in direct contact with the supporting plane when the adjustment mechanism is in the open working state. Specifically, in addition to being integrated into the hinge components of the adjustment bracket, the auxiliary anti-slip component can also be located at any suitable position on the bottom surface of the bracket body. It should be understood that, as a conventional means of enhancing stability, the specific placement of the auxiliary anti-slip component can be adaptively adjusted according to the overall structural design of the correction table or adjustment mechanism, and can be located in any other suitable part that can form effective contact with the supporting plane. Such variations should not be construed as limiting the present invention.

[0026] This patent provides an adaptive anti-slip correction platform, which has the following advantages compared to the prior art:

[0027] Traditional anti-slip components only contact the tabletop with their edges when tilted, resulting in a near-zero effective contact area. In contrast, the raised bottom surface of this invention forms a stable, wide contact band with the tabletop due to the elastic deformation of the material during actual application. More importantly, as the tabletop tilt angle changes, this contact band automatically and continuously moves along the convex surface (i.e., "adaptive continuous offset"), while maintaining stable area properties and normal pressure distribution. This means that the anti-slip friction is continuously and effectively maintained throughout the entire operating range, from 0° to the maximum design tilt angle θ, completely eliminating the risk of sudden slippage due to increased angle. Furthermore, this patent integrates the adaptive anti-slip component with a limiting stop. The raised bottom surface solves the slippage problem, while the edge constitutes a second physical barrier preventing the posture correction table from shifting back and forth. Both are structurally integrated and functionally complementary, jointly constructing a complete and safe anti-slip solution without adding any additional independent parts. Moreover, the adaptive anti-slip structure has a clear principle, requiring minimal modification to existing posture correction table production lines. It can directly replace the existing auxiliary anti-slip module without requiring major changes to the main structure of the countertop or the adjustment mechanism. Therefore, this technology can be quickly and cost-effectively applied to various existing and new products, rapidly improving the safety performance and market competitiveness of the entire product category.

[0028] In summary, this patent provides a solution that is highly effective, cost-effective, and reliable. Attached Figure Description

[0029] The above content of this patent and the following detailed embodiments will be better understood when read in conjunction with the accompanying drawings. It should be noted that the drawings are merely examples of the claimed technical solution.

[0030] Figure 1 Schematic diagram of the bottom of the adaptive anti-slip correction platform;

[0031] Figure 2This is an exploded view of the anti-slip components;

[0032] Figure 3 This is a side view of the anti-slip component.

[0033] Figure 4 A schematic diagram showing how the adaptive anti-slip correction platform achieves different tilt angles through an adjustment mechanism.

[0034] Figure 5 This is a magnified view of point A.

[0035] Figure 6 This is a magnified view of point B.

[0036] Figure 7 This is a magnified view of point C.

[0037] The reference numerals in the attached figures are explained as follows:

[0038] Adjustable angle range: θ

[0039] Direction of force: F

[0040] Countertop body: 1

[0041] Anti-slip components: 2

[0042] Corrective parts: 3

[0043] Adjustment mechanism: 4

[0044] Auxiliary anti-slip components: 5

[0045] Support plane: 6

[0046] Anti-slip material: 21

[0047] Mounting bracket: 22

[0048] Limit stop: 23

[0049] First limiting component: 221

[0050] Second limiting component: 222

[0051] Fixed surface: 223

[0052] First support: 41

[0053] Second support: 42 Detailed Implementation

[0054] The detailed features and advantages of this patent are described below in the specific embodiments. The content is sufficient to enable any person skilled in the art to understand the technical content of this patent and implement it accordingly. Based on the specification, claims and drawings disclosed in this specification, a person skilled in the art can easily understand the related objectives and advantages of this patent.

[0055] This specification also uses several compound terms to describe devices, components, equipment, etc. that include more than one function, or to assign additional functions to a corresponding device, component, equipment, etc. Those skilled in the art will understand that such compound terms can be implemented by a single or multiple devices, components, equipment, etc., as long as they are reasonable under the interpretation rules of this patent terminology.

[0056] It should be noted that in this specification, similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it does not need to be further defined and interpreted in subsequent figures. In this specification and claims, several terms will be used, and unless otherwise indicated, these terms will be defined as having the following meanings:

[0057] The terms “comprising” or “having” have the same meaning as “containing”, and also include other forms of the term, such as the gerund and singular forms in English, meaning including but not limited to, and not intended to exclude, for example, other elements, components, integers or steps.

[0058] All other terms used herein for special definition are intended to have the general meaning understood by one of ordinary skill in the art, and in particular, meaning that one of ordinary skill in the art, upon reading the claims, specification and drawings of this patent, can directly and without doubt determine how the technical solution of this patent can be implemented.

[0059] Even if there are incomplete descriptions, omissions, or ambiguities in the grammar, words, punctuation, graphics, symbols, etc. of the claims, specification, and drawings of this patent, a person skilled in the art can still arrive at the only correct understanding by reading the claims, specification, and drawings as a whole without extensive reasoning or experimentation, and effectively exclude various incorrect interpretations that are not aimed at achieving the purpose of this patent.

[0060] Those skilled in the art would first choose to read the claims, specification, and drawings of this patent to reasonably interpret the terms; secondly, they would choose to refer to the relevant definitions in other documents published by the applicant before the filing date to reasonably interpret the terms; thirdly, they would choose the references cited in this patent to reasonably interpret the terms; and finally, they would choose to combine the technical dictionaries, technical manuals, reference books, textbooks, national or industry technical standards, etc., commonly used by those skilled in the art to reasonably interpret the terms.

[0061] All references cited in this application are incorporated herein by way of quotation, to the extent that they do not contradict the disclosure herein. It will be apparent to those skilled in the art that products (apparatus, components, devices, compounds, compositions, materials, etc.) and methods (processes, steps, conditions, parameters, equipment, and test methods, equipment, etc.) not specifically described herein can be applied to the implementation of the patented creation fully disclosed herein without the need for excessive experimentation. This patent is intended to cover all functional equivalents known in the art of the methods, apparatus, apparatus components, materials, processes, and techniques specifically described herein. All cited references include:

[0062] The following publications are included: Marks' Standard Handbook for Mechanical Engineers (11th edition and other editions prior to the filing date of this application), published by McGraw-Hill, Inc.; DeGarmo's Materials and Processes in Manufacturing (13th edition and other editions prior to the filing date of this application), published by Wiley; Machinery's Handbook (32nd edition and other editions prior to the filing date of this application), published by Industrial Press Inc.; Mechanical Design Handbook (6th edition and other editions prior to the filing date of this application), edited by Cheng Daxian, published by Chemical Industry Press; and Modern Mechanical Design Handbook (6th edition and other editions prior to the filing date of this application), edited by Wen Bangchun, published by Machinery Industry Press.

[0063] It should be noted that, for ease of description and understanding, this patent document may use directional terms such as "left," "right," "up," "down," "axial," and "lateral." These terms are based on the orientation shown in the drawings or the relative positional relationships of the components in their normal use state, and should not be construed as an absolute limitation on the scope of protection of this utility model. For those skilled in the art, in conjunction with the full text of the specification and the drawings, it can be understood that the essence of these directional descriptions is to clarify the relative connection and fit of the components. Therefore, any equivalent transformation of the orientation or position of the components based on the essential concept of this utility model should be included within the scope of protection of the claims of this patent. For ease of description, in this specification, the following orientations are defined: the end of the orthosis closer to the human body is the front, and the end relatively farther from the human body is the rear.

[0064] Combination Figure 1 , Figure 4As shown, this embodiment provides an adaptive anti-slip correction table. The correction table mainly includes a tabletop body 1, an adjustment mechanism 4, and an anti-slip component 2. The tabletop body 1 has a flat plate structure and is mainly used to support books. The adjustment mechanism 4 is located at the rear of the tabletop body 1 and is used to adjust the tilt angle of the tabletop body 1 relative to the supporting plane 6. The anti-slip component 2 is located on the front side of the bottom of the tabletop body 1, enabling it to maintain adaptive and stable anti-slip contact with the supporting plane 6 during angle adjustment, thereby achieving reliable anti-slip across multiple angle ranges.

[0065] See Figure 4 The tabletop body 1 is typically a flat structure, forming a working surface for supporting books, notebooks, or electronic devices. Its material can be plastic, metal, wood, or other composite materials suitable for furniture or office supplies manufacturing. The bottom surface of the tabletop body 1 (i.e., the side facing away from the user) has a recessed mounting interface, including pre-drilled threaded holes, snap-fit ​​bosses, or guide rail grooves, for concealed installation of the adjustment mechanism 4. This ensures the straightening table maintains a horizontal position when fully retracted, resulting in a clean appearance and preventing bumps and knocks.

[0066] The adjustment mechanism 4 is connected to the rear of the tabletop body 1 (i.e., the side furthest from the user). In one specific embodiment, the adjustment mechanism 4 includes at least one set of coaxially arranged hinge components: a first bracket 41 and a second bracket 42. Both share a common pivot at one end, hinged to the bottom of the tabletop, and the other end is a free end, capable of independent rotation and jointly supported on the support plane 6. The first bracket 41 is designed to be shorter than the second bracket 42. See also... Figure 4 When a smaller tilt angle (e.g., 5°) is required, the first support 41 is used for support, but its shorter length naturally limits the lifting height of the platform. When a larger tilt angle (e.g., 12°) is required, the longer second support 42 is used for support, thereby achieving a greater lifting height. Specifically, the effective support leg can be easily switched and locked at the desired angle using a selector (such as a lever or slider) or a linkage locking device. Since the selector used here is a common method in the mechanical field, it will not be described in detail here.

[0067] Specifically, see Figure 1 To optimize structural compactness, the first bracket 41 and the second bracket 42 adopt a nested design. That is, the shorter first bracket 41 can be accommodated or nested in the internal space of the longer second bracket 42 when it is folded up or partially unfolded, thereby significantly reducing the space occupied by the adjustment mechanism 4 when it is not in use, making the product more concise overall.

[0068] In other embodiments, the adjustment mechanism 4 can also achieve stepless adjustment through a ratchet structure or the like, thereby stopping arbitrarily within the adjustment angle range θ to meet a wider range of needs.

[0069] The auxiliary anti-slip component 5 can be made of elastic materials such as rubber or silicone and is fixed by bonding or insert molding. Its main function is to increase the static friction between the adjustment mechanism 4 and the supporting plane 6, preventing the correction table from sliding or wobbling at the rear. The placement of the auxiliary anti-slip component 5 has high design flexibility; it can be placed on the side wall of the adjustment mechanism 4; more commonly, it is placed on the bottom surface of the adjustment mechanism 4 that is in direct contact with the supporting plane 6 when it is in the open working state. In addition to being designed on the adjustment mechanism, the auxiliary anti-slip component 5 can also be located at any suitable position on the bottom surface of the support body. In a preferred arrangement, the auxiliary anti-slip component 5 is placed in the rear area of ​​the bottom surface of the adjustment mechanism 4. This rear placement has a significant synergistic stabilizing effect: when the correction table is placed horizontally, the adaptive anti-slip component at the front of the table and the auxiliary anti-slip component 5 at the rear together provide anti-slip friction at both the front and rear points, ensuring the stability of the table. It should be understood that the specific location of this auxiliary anti-slip component 5, as a conventional anti-slip means, can be adaptively adjusted according to the overall structural design of the corrector or adjustment mechanism 4. It can be located in any other suitable part that can form contact with the support plane 6, and should not be construed as a limitation of this utility model.

[0070] Combination Figure 2 and Figure 3 As shown, the anti-slip assembly mainly includes a fixing base 22 and an anti-slip body 21. The fixing base 22 is an intermediate structure connecting the tabletop body 1 and the anti-slip body 21. It is firmly fixed to the front area of ​​the bottom of the tabletop body 1 by means of integral molding, screw connection, or snap-fit. The fixing base 22 is provided with a fixing surface 223. The fixing surface 223 is constructed to fit the shape of the anti-slip body 21 and can serve as the receiving surface of the anti-slip body 21. In order to prevent the anti-slip body 21 from shifting or falling out during operation, the fixing base 22 is also provided with a first limiting member 221 and a second limiting member 222. Specifically, the first limiting member 221 is a sheet-like or rib-like protrusion extending in the front-back direction and / or the up-down direction, and the second limiting member 222 is a sheet-like or rib-like protrusion extending in the front-back direction and / or the up-down direction. The first limiting member 221 and the second limiting member 222 are located on the front and rear sides of the fixing surface 223, respectively, and together with the fixing surface 223, they form a C-shaped or U-shaped slot.

[0071] Specifically, see Figure 3 In this embodiment, the first limiting member 221 consists of several horizontally distributed longitudinal ribs extending in the vertical direction, while the second limiting member 222 is a baffle structure. The first and second limiting members work together with the fixing base to constrain the two long edges of the assembled anti-slip body 21, thereby effectively preventing it from moving axially or lifting off from the side during operation, while ensuring that only the working bottom surface of the anti-slip body that contacts the table is exposed.

[0072] Specifically, the mounting base 22 also includes a limiting stop 23 extending downward from its outer edge. When the entire correction table is placed on the edge of the table for use, the limiting stop 23 can abut against the side edge of the support plane 6 to form a physical barrier, thereby limiting movement in the front-back direction.

[0073] The anti-slip body 21 is a functional component that directly contacts the supporting surface 6 and generates friction. It is made of a material with a high coefficient of friction and good elasticity (such as natural rubber, synthetic rubber, silicone, or thermoplastic elastomer). It is tightly fixed within the fixing base 22 by means of bonding, pressing, or snapping. Therefore, the working bottom surface of the anti-slip body 21 naturally forms a convex profile corresponding to the curvature of the fixing surface 223. For example, when the bottom surface of the anti-slip body 21 is a convex arc, at least a portion of the fixing surface 223 is an arc groove.

[0074] The raised bottom surface of the anti-slip element 21 enables its "self-adaptive" anti-slip capability. See also Figures 4-7 When the tabletop is horizontal, the convex surface contacts the desktop and experiences an upward force. When the tabletop is tilted, as the front of the tabletop is pressed down, the raised bottom surface of the anti-slip body 21 acts like a roller, automatically and continuously transitioning smoothly from the top to the lower side along the curved surface. This process ensures that within the designed adjustment angle range θ, the anti-slip body 21 always maintains stable surface contact with the supporting plane 6 with a suitable curved surface area of ​​sufficient area, thereby continuously providing sufficient static friction and solving the core defect of existing products where the contact area decreases sharply when tilted.

[0075] See Figure 4 The orthotics 3 is typically made of soft, elastic materials (such as foam, silicone, or rubber) and is designed to provide a comfortable, flexible contact with the user's chest, abdomen, or front of the body when the user is seated at the table. It offers an additional, passive posture guidance function. When the user leans forward to read or write, the orthotics 3 provides gentle tactile feedback and physical restraint, subconsciously reminding and assisting the user to maintain an appropriate viewing distance and a relatively upright upper body posture. This, combined with the optimized viewing angle provided by the tilted table, creates synergistic protection for the neck, shoulders, lumbar spine, and vision.

[0076] Industrial application

[0077] This patent provides an adaptive anti-slip correction platform, which has the following advantages compared to the prior art:

[0078] Traditional anti-slip components only contact the tabletop with their edges when tilted, resulting in a near-zero effective contact area. In contrast, the raised bottom surface of this invention forms a stable, wide contact band with the tabletop due to elastic deformation of the material during actual use. More importantly, as the tabletop tilt angle changes, this contact band automatically and continuously moves along the convex surface (i.e., "adaptive continuous offset"), while maintaining stable area properties and normal pressure distribution. This means that the anti-slip friction is continuously and effectively maintained throughout the entire usage range, from 0° to the maximum design tilt angle, completely eliminating the risk of sudden slippage due to increased angle. Furthermore, this patent integrates the adaptive anti-slip component with a limiting stop. The raised bottom surface solves the slippage problem, while the edge provides a second physical barrier to prevent the tabletop from accidentally tipping over. Both are structurally integrated and functionally complementary, jointly constructing a complete safety solution that is both anti-slip and anti-fall, without adding any additional independent parts. Moreover, the adaptive anti-slip structure has a clear principle, requiring minimal modification to existing posture correction table production lines. It can directly replace the existing auxiliary anti-slip module without requiring major changes to the main structure of the countertop or the adjustment mechanism. Therefore, this technology can be quickly and cost-effectively applied to various existing and new products, rapidly improving the safety performance and market competitiveness of the entire product category.

[0079] In summary, this patent provides a solution that is highly effective, cost-effective, and reliable.

[0080] The terminology and expressions used herein are for descriptive purposes only and this patent should not be limited to these terms and expressions. The use of these terms and expressions does not imply the exclusion of any illustrative and descriptive equivalent features (or parts thereof), and it should be recognized that various possible modifications should also be included within the scope of the claims. Other modifications, variations, and substitutions may also exist. Accordingly, the claims should be considered to cover all such equivalents.

[0081] Similarly, it should be noted that although this patent has been described with reference to the specific embodiments described above, those skilled in the art should recognize that the above embodiments are only used to illustrate this patent, and various equivalent changes or substitutions can be made without departing from the spirit of this patent. Therefore, any changes or modifications to the above embodiments within the essential spirit of this patent will fall within the scope of the claims of this patent.

Claims

1. An adaptive anti-slip correction table, comprising a table body and an adjustment mechanism for adjusting the tilt angle of the table body, characterized in that: An anti-slip component with a raised bottom surface is fixedly installed at the bottom of the tabletop body; The raised bottom surface is configured such that when the tilt angle of the platform body relative to the supporting plane is changed by the adjustment mechanism, the surface contact area of ​​the anti-slip component and the supporting plane that actually bears the load is adaptively and continuously shifted along the raised bottom surface, thereby maintaining effective anti-slip coupling within the range of tilt angle changes.

2. The adaptive anti-slip correction platform according to claim 1, characterized in that, The anti-slip component includes a mounting base connected to the tabletop body, and an anti-slip body mounted on the mounting base, the bottom surface of the anti-slip body forming the raised bottom surface.

3. The adaptive anti-slip correction platform according to claim 2, characterized in that, The fixed base is provided with a limiting structure to prevent the anti-slip body from falling out.

4. The adaptive anti-slip correction platform according to claim 3, characterized in that, The limiting structure includes a first limiting member and a second limiting member, and the corresponding edge of the anti-slip body is constrained between the first limiting member, the second limiting member and the fixed base.

5. The adaptive anti-slip correction platform according to claim 2, characterized in that, On the projection plane perpendicular to the rotation axis of the platform body, the cross-sectional profile of the raised bottom surface is a convex curve.

6. The adaptive anti-slip correction platform according to claim 2, characterized in that, On the projection plane perpendicular to the rotation axis of the platform body, the cross-sectional profile of the raised bottom surface is a convex polygon.

7. The adaptive anti-slip correction platform according to claim 2, characterized in that, The anti-slip body is made of elastic anti-slip material.

8. The adaptive anti-slip correction stage according to any one of claims 1-7, characterized in that, The anti-slip component includes a limiting stop extending toward the edge of the support plane.

9. The adaptive anti-slip correction stage according to claim 1, characterized in that, The number of anti-slip components is two, which are symmetrically arranged on the left and right sides of the front area of ​​the countertop body.

10. The adaptive anti-slip correction stage according to claim 1, characterized in that, The adjustment mechanism includes a first bracket and a second bracket of different lengths. The first bracket and the second bracket are coaxially hinged to the bottom of the table body and can selectively contact the support plane to lock the table body at different tilt angles.

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