Multi-dimensional positive posture eye protection platform for improving sitting posture and reducing asthenopia

Abstract

The utility model discloses a kind of multi-dimensional positive posture eye protection platform for improving sitting posture and reducing visual fatigue, it is related to learning auxiliary tool technical field, wherein the multi-dimensional positive posture eye protection platform for improving sitting posture and reducing visual fatigue includes support plate and reading stand. Support plate is used to provide support for goods, the upper surface of the support plate is formed with reference surface;Reading stand is installed on the support plate, and relatively rotatable setting is provided to the support plate, the inclination angle of the reading stand relative to the reference surface is adjustable setting, the orthographic projection position of the reading stand on the reference surface can be set to close or away from the side of the user towards the support plate. The technical scheme provided by the utility model improves the flexibility of angle and position adjustment of reading stand relative to eye protection platform, to meet the needs of user under different reading scenarios.

Description

Technical Field

[0001] This utility model relates to the field of learning aids technology, and in particular to a multi-dimensional posture correction and eye protection table for improving sitting posture and reducing eye fatigue. Background Technology

[0002] Students often bend over, hunch their necks, or hunch over their desks while studying. If they maintain these incorrect postures for a long time, they can develop bad reading and writing habits. On the one hand, this can easily lead to spinal deformities, and on the other hand, it can greatly increase the probability of children developing myopia or worsening their myopia. Adolescents are in a critical period of growth and development, and this will inevitably have irreversible negative effects on their vision and normal physical development. Therefore, it is especially important to ensure that students maintain correct posture in various learning scenarios.

[0003] Existing technologies typically involve setting a corrective element on one side of a support plate and a reading rack on the other side. However, in existing technologies, the reading rack is fixed to one side of the support plate, making it impossible to adjust the angle of the reading device relative to the support plate. This makes it difficult to meet the diverse needs for the position of books or electronic devices in different reading scenarios. Utility Model Content

[0004] The main purpose of this invention is to propose a multi-dimensional posture-correcting eye-protecting table for improving sitting posture and reducing eye fatigue. It aims to enhance the flexibility of adjusting the angle and position of the reading stand relative to the eye-protecting table to meet the needs of users in different reading scenarios.

[0005] To achieve the above objectives, a multi-dimensional posture-correcting eye-protection table for improving sitting posture and reducing eye strain includes:

[0006] A support plate for providing support for an article, wherein a reference surface is formed on the upper surface of the support plate; and,

[0007] A reading rack is mounted on the support plate and is rotatable relative to the support plate. The tilt angle of the reading rack relative to the reference plane is adjustable. The orthographic projection position of the reading rack on the reference plane can be set close to or away from the side of the support plate facing the user.

[0008] In one embodiment, the reading rack includes a frame and a support, with both ends of the support being rotatably connected to the support plate and the frame, respectively.

[0009] In one embodiment, the reading rack is characterized in that it has a shelf facing the user, the shelf forming an angle α with the reference plane, where 0° < α ≤ 180°; or,

[0010] The included angle between the frame and the support is β, where 0° < β ≤ 360°; or...

[0011] The included angle γ between the support and the reference plane is 0°<γ≤180°.

[0012] In one embodiment, the reading holder is rotatably mounted to one side of the support plate, and the orthographic projection of the reading holder onto the reference plane can be close to the centerline of the reference plane along its length; or,

[0013] The reading rack is rotatably mounted to one side of the support plate, and the end of the reading rack near the reference surface can be close to the centerline of the reference surface in its length direction.

[0014] In one embodiment, the support portion includes a first connecting portion and a second connecting portion movably connected to the first connecting portion. The end of the first connecting portion away from the second connecting portion is rotatably disposed relative to the support plate, and the end of the second connecting portion away from the first connecting portion is rotatably mounted on the frame. The first connecting portion and the second connecting portion can move away from or close to each other.

[0015] In one embodiment, one of the first connecting portion and the second connecting portion is provided with a sliding groove, and the other is movably disposed within the sliding groove.

[0016] In one embodiment, a limiting structure is provided in the sliding groove, the limiting structure including a damping sheet and / or an elastic element.

[0017] In one embodiment, the reading rack has multiple support positions, including at least a first support position and a second support position. In the first support position, at least a portion of the reading rack abuts against the reference surface, and in the second support position, the rack body is spaced apart from the reference surface.

[0018] In one embodiment, the reading rack has a shelf facing the user, and the shelf is provided with a support platform for supporting items; and / or,

[0019] The reading rack has a shelf facing the user, and the shelf is provided with a rotatable book clip for securing items.

[0020] In one embodiment, the reading rack has a shelf facing the user, a support platform protruding from the shelf, a rotatable book clip on the support platform, and a recessed clearance portion forming a clearance space for accommodating at least a portion of the book clip's structure when rotated to a stowed position.

[0021] The technical solution of this utility model involves mounting a reading stand on a support plate and allowing it to rotate relative to the support plate. This enables the angle of the reading stand to be adjusted according to the user's needs, meeting the requirements of different reading postures and angles. The adjustable tilt angle of the reading stand relative to the reference plane allows users to flexibly adjust the reading angle based on factors such as the type of book and the reading environment, improving reading comfort and convenience. The orthogonal projection of the reading stand onto the reference plane can be positioned closer to or further away from the support plate towards the user. This adjustable design allows the reading stand to more flexibly adapt to the user's operational and spatial needs in different scenarios, enhancing the flexibility of adjusting the angle and position of the reading stand relative to the eye-protection table to meet the user's needs in various reading situations. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of a structure of an embodiment of the multidimensional posture correction and eye protection table for improving sitting posture and reducing eye fatigue provided by this utility model.

[0024] Figure 2 for Figure 1 A structural diagram of the multidimensional posture-correcting eye-care platform used to improve sitting posture and reduce eye strain from another angle;

[0025] Figure 3 for Figure 1 A side view of a multi-dimensional posture-correcting eye-care platform used to improve sitting posture and reduce eye strain;

[0026] Figure 4 for Figure 1 A three-dimensional sectional view of a multi-dimensional posture-correcting eye-care platform used to improve sitting posture and reduce eye strain;

[0027] Figure 5 for Figure 1 A schematic diagram of another state of the multidimensional posture correction eye protection platform used to improve sitting posture and reduce eye fatigue.

[0028] Explanation of icon numbers:

[0029] 100. Multidimensional posture correction and eye protection platform for improving sitting posture and reducing eye strain;

[0030] 1. Support plate; 11. Reference surface;

[0031] 2. Reading shelf; 21. Shelf body; 211. Shelf surface; 212. Support platform; 213. Book clip; 214. Clearance space; 22. Support part; 221. First connecting part; 222. Second connecting part; 223. Sliding groove; 224. Base;

[0032] 3. Limiting structure; 31. Damping plate.

[0033] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0034] 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, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0035] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0036] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions 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. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0037] Students often bend over, hunch their necks, or hunch over their desks while studying. If they maintain these incorrect postures for a long time, they can develop bad reading and writing habits. On the one hand, this can easily lead to spinal deformities, and on the other hand, it can greatly increase the probability of children developing myopia or worsening their myopia. Adolescents are in a critical period of growth and development, and this will inevitably have irreversible negative effects on their vision and normal physical development. Therefore, it is especially important to ensure that students maintain correct posture in various learning scenarios.

[0038] The eye-protection desk provides users with an ergonomic assistive device for various usage scenarios such as learning, writing, and office work, as well as for reading, writing, and handicraft activities.

[0039] Existing reading racks are fixed to one side of the support plate, making it impossible to adjust the angle of the reading device relative to the support plate. This makes it difficult to meet the diverse needs for the position of books or electronic devices in different reading scenarios.

[0040] like Figures 1 to 3 As shown, in order to solve the above-mentioned technical solutions, this utility model proposes a multi-dimensional posture-correcting eye-protecting table 100 for improving sitting posture and reducing eye fatigue, including a support plate 1 and a reading rack 2. The support plate 1 is used to provide support for items, and a reference surface 11 is formed on the upper surface of the support plate 1; the reading rack 2 is mounted on the support plate 1 and is rotatably arranged relative to the support plate 1, the tilt angle of the reading rack 2 relative to the reference surface 11 is adjustable, and the orthogonal projection position of the reading rack 2 on the reference surface 11 can be set close to or away from the side of the support plate 1 facing the user.

[0041] The technical solution of this utility model involves mounting the reading stand 2 onto the support plate 1 and allowing it to rotate relative to it. This enables the angle of the reading stand 2 to be adjusted according to the user's needs, meeting the requirements of different reading postures and angles. The adjustable tilt angle of the reading stand 2 relative to the reference surface 11 allows the user to flexibly adjust the reading angle based on factors such as the type of book and the reading environment, improving reading comfort and convenience. The orthogonal projection position of the reading stand 2 on the reference surface 11 can be positioned closer to or further away from the side of the support plate 1 facing the user. This adjustable design allows the reading stand 2 to more flexibly adapt to the user's operational and spatial needs in different scenarios, enhancing the flexibility of the angle and position adjustment of the reading stand 2 relative to the eye-protection table 100 to meet the user's needs in different reading scenarios.

[0042] It should be noted that the lower surface of the support plate 1 can be tilted and adjustable. This allows for flexible adjustment of the tiltable lower surface according to the actual conditions of the support surface on which the support plate 1 is placed. If the support surface has a certain degree of tilt, adjusting the tilt angle of the lower surface of the support plate 1 to match the support surface enhances the stability of the support plate 1 and reduces wobbling or tilting caused by unevenness in the support surface. Furthermore, it can be adjusted in conjunction with the angle of the reading holder 2. This allows for angle adjustments to meet the needs of different usage scenarios and ensures that the reading holder 2 is positioned appropriately, maintaining the same height as the user's eyes.

[0043] In addition, it can help users maintain the correct sitting posture. The correct sitting posture can prevent users from maintaining an unhealthy posture. It has the effect of protecting the spine and eyes. The raised viewing distance can help users always keep their heads up and upright. With the assistance and support of the eye protection platform, the arms form a more stable posture effect.

[0044] It is understood that the items mentioned can be books, electronic devices, pictures, photo albums, etc., without any particular limitation. Books will be used as an example below.

[0045] It is understood that the reading holder 2 can be rotatably connected to the support plate 1 in several ways. One possibility is hinge-type rotation: using a common hinge structure, such as a hinged hinge, the reading holder 2 is connected to the support plate 1 through the rotation of the hinge shaft. The working principle of hinge-type rotation is that the rotation of the hinge shaft drives the reading holder 2 to rotate around the support plate 1. Another possibility is slide rail-type rotation: combining a slide rail and a rotation mechanism, the reading holder 2 slides on the support plate 1 via the slide rail, while the tilt angle is adjusted through the rotation mechanism. The working principle of slide rail-type rotation is that the slide rail usually adopts a linear guide structure, and the reading holder 2 achieves the sliding function by cooperating with the slide rail through a slider. The rotation mechanism is usually a connecting rod or crank structure connected to the slide rail. By operating the connecting rod or crank, the reading holder 2 is driven to slide along the slide rail and the angle is adjusted simultaneously. This method can achieve both position adjustment and angle change, and is suitable for scenarios that require rapid switching between different positions and angles. Alternatively, a swivel-type rotation: This uses specialized swivel components, typically featuring high-precision fit and lubrication to ensure smooth and accurate rotation. Swivel-type rotation allows for larger angle adjustments and maintains good stability during the adjustment process. The working principle of swivel-type rotation is achieved through precision gears or ball bearings inside the swivel, enabling smooth rotation. The gears or balls on the swivel cooperate with corresponding components on the support plate 1, driving the reading holder 2 to rotate through rotation, and the angle can be fixed at the desired position using a locking device.

[0046] In view of this, to further simplify the rotation operation, in one embodiment, the reading rack 2 includes a frame 21 and a support 22, with both ends of the support 22 rotatably connected to the support plate 1 and the frame 21, respectively. This configuration, by separating the reading rack 2 into a frame 21 and a support 22, and rotatably connecting the two ends of the support 22 to the support plate 1 and the frame 21, makes the rotation operation more centralized and simplified. Compared to directly rotating the entire reading rack 2 with the support plate 1, this split structure allows for more precise control of the rotation part and method, reducing unnecessary shaking and interference, thereby better achieving angle and position adjustment. Specifically, in practical use, this split rotation method allows users to adjust more flexibly according to different reading needs. For example, when reading larger books, the angle of the reading rack 2 can be increased, and the frame 21 can be raised by rotating the support 22; while when reading smaller books or engaging in close reading, the angle can be decreased, making the line of sight more perpendicular to the page. Meanwhile, since both ends of the support part 22 are rotatably connected to the support plate 1 and the frame 21 respectively, users can independently adjust the rotation of both ends to further meet personalized reading needs. Furthermore, it should be noted that the two ends of the support part 22 can employ different types of rotatable connection methods. The rotatable connection between one end and the support plate 1 can use a larger diameter shaft or bearing, capable of withstanding greater loads and reducing friction to ensure stability and smoothness during large-angle adjustments. The rotatable connection between the other end and the frame 21 can be designed according to specific needs, allowing users to quickly adjust the angle according to their habits and reading scenarios.

[0047] Furthermore, it is worth noting that the support part 22 can also be connected to the support plate 1 via the base 224. With this configuration, the angle of rotation can be adjusted by rotating the support part 22 and the base 224. The base 224 can be detachably installed on the support plate 1, thereby allowing different accessories to be replaced according to different needs.

[0048] It should be noted that the angle between the reading rack 2 and the reference surface 11 is not specifically limited and can be flexibly set according to actual usage needs. However, to ensure comfort and convenience of use, in one embodiment, the reading rack 2 has a placement surface 211 facing the user, and the angle between the placement surface 211 and the reference surface 11 is α, where 0° < α ≤ 180°. With this setting, when α is within this range, the placement surface 211 can provide the user with a certain tilt angle for placing reading items, such as books or tablets, making it convenient for the user to read, without causing items to slip due to an excessively large angle. Moreover, this angle range is suitable for users of different heights and sitting postures; whether sitting in a high chair or a low sofa, the most comfortable reading angle can be found by fine-tuning the position of the reading rack 2. Simultaneously, within the range of 0° < α ≤ 180°, the stability of the reading rack 2 is also well guaranteed, preventing instability due to excessive tilt of the placement surface 211. In addition, it can prevent users from damaging the reading holder by applying too much force when the rotation angle is limited.

[0049] Furthermore, in one embodiment, the included angle between the frame 21 and the support 22 is β, where 0° < β ≤ 360°. This configuration allows the user to more flexibly control the opening and closing degree of the reading rack 2 by adjusting the β angle, thereby adapting to different items and meeting the user's reading needs.

[0050] Furthermore, in one embodiment, the included angle γ between the support portion 22 and the reference plane 11 is 0° < γ ≤ 180°. With this configuration, by adjusting the β angle, the user can more flexibly control the opening and closing degree of the reading holder 2, thereby adapting to different items to meet the user's reading needs.

[0051] Furthermore, it is worth noting that the angles β and γ can be adjusted simultaneously, which further expands the flexibility of the shelf 21. When the β angle increases, the shelf 21 unfolds more. If the γ angle is adjusted accordingly, for example, by decreasing the γ angle so that the support part 22 is more perpendicular to the reference plane 11, it can provide more stable support for placing larger or heavier items. Conversely, if the β angle decreases so that the shelf 21 closes and the γ angle increases so that the support part 22 is more tilted, it can be used in situations with limited space. Moreover, the angle combination can be flexibly adjusted according to the shape and size of different items to better meet the diverse reading needs of users. Whether placing books, tablets, or other items, the most suitable state can be found through this coordinated adjustment of angles.

[0052] It is understood that the projection position of the reading rack 2 on the reference surface 11 is adjustable, meaning that users can flexibly move and position the reading rack 2 on the reference surface 11 according to their usage needs and spatial layout. By adjusting the projection position of the reading rack 2 on the reference surface 11, users can better adapt to different reading scenarios and spatial environments. In one embodiment, the reading rack 2 is rotatably mounted to one side of the support plate 1, and the orthogonal projection position of the reading rack 2 on the reference surface 11 can be close to the centerline of the reference surface 11 in its length direction. This setting makes the reading rack 2 have a wider range of motion, and users can adjust the reading rack 2 to any side of the support plate 1 according to their personal habits and reading needs. The orthogonal projection position of the reading rack 2 can even cross the centerline of the support plate 1 to reach the other side, allowing the reading rack 2 to be placed close to the user for convenient use. Especially for children, the forward projection of the reading stand 2, which crosses the center line of the support plate 1 and is close to the child, allows children whose height and physique are not yet fully developed to more easily and intuitively view the books placed on the reading stand 2. This prevents children from leaning forward excessively, which helps reduce physical fatigue and discomfort that may be caused by prolonged poor posture and protects the child's spinal health. Furthermore, it is worth mentioning that in one embodiment, the support plate 1 is also equipped with a correction element. The correction element can effectively guide the user to maintain a correct sitting posture while providing additional stability. By adjusting the position of the correction element, the user can adapt to different sitting postures, ensuring that the body is in optimal condition while reading. This is conducive to maintaining healthy reading habits in the long term. In addition, the correction element can be used in conjunction with the reading stand 2 and can be flexibly adjusted according to the user's different sitting posture needs. Whether it is a child or an adult, they can receive effective support and guidance while reading, which helps to gradually develop healthy reading habits and reduce physical problems caused by poor posture. Specifically, the projection of the reading holder 2 onto the reference surface 11 is located approximately 10% of the length of the reference surface 11, near its midline. This ensures that the overall proportions of the reading holder 2 and the reference surface 11 are harmonious, preventing the reading holder 2 from being too biased to one side or too close to the edge, thus guaranteeing balanced space utilization on the reference surface 11. Furthermore, this positioning allows for a more focused and comfortable viewing experience for the user when using the reading holder 2, preventing visual fatigue or operational inconvenience caused by being too close or too far from the edge, thereby enhancing the user's experience and comfort.

[0053] Furthermore, in one embodiment, the reading holder 2 is rotatably mounted to one side of the support plate 1, and the end of the reading holder 2 closest to the reference surface 11 can be close to the centerline of the reference surface 11 along its length. This arrangement allows for a wider range of motion for the reading holder 2, enabling the user to adjust it to any side of the support plate 1 according to personal habits and reading needs. The reading holder 2 can even be positioned so that its projection crosses the centerline of the support plate 1 to reach the other side, allowing it to be placed close to the user for convenient use.

[0054] like Figure 4 As shown, it can be understood that the height of the reading rack 2 relative to the reference plane 11 is adjustable. Although the height can be adjusted by changing the rotation angle between the support part 22 and the frame 21 and the support plate 1, the adjustable height is limited and will cause the original angle to shift. Therefore, the support part 22 includes a first connecting part 221 and a second connecting part 222 movably connected to the first connecting part 221. The end of the first connecting part 221 away from the second connecting part 222 is rotatably disposed relative to the support plate 1, and the end of the second connecting part 222 away from the first connecting part 221 is rotatably mounted on the frame 21; wherein, the first connecting part 221 and the second connecting part 222 can move away from or closer to each other. With this configuration, by utilizing the movable connection between the first connecting part 221 and the second connecting part 222, one end of the first connecting part 221 is fixed to the support plate 1 and can rotate around a fixed point, allowing the support plate 1 to be angled relative to the first connecting part 221. The second connecting part 222 is connected to the frame 21, and is also rotatably mounted on the frame 21 at one end. Through its movable connection with the first connecting part 221, it can move relative to the first connecting part 221 within a certain stroke. This structure with two connecting parts that can move relative to each other provides a basis for adjusting the distance between the frame 21 and the support plate 1. With this structure, by controlling the relative stroke of the first connecting part 221 and the second connecting part 222, the distance between the frame 21 and the support plate 1 can be adjusted relatively smoothly and continuously, thereby achieving flexible height adjustment. Users can easily adjust the reading stand 2 to a suitable height according to their needs, reducing fatigue or discomfort caused by unsuitable height, and also reducing reading difficulties caused by angle deviation, greatly improving the convenience and comfort of reading.

[0055] Furthermore, it is worth noting that in another embodiment, the end of the first connecting part 221 away from the second connecting part 222 can be connected to the support plate 1 via the base 224. With this configuration, the first connecting part 221 is rotatably connected to the base 224, allowing for angle adjustment. The base 224 is detachably mounted to the support plate 1, enabling the replacement of different accessories according to different needs.

[0056] It is understandable that the movable arrangement of the first connecting part 221 and the second connecting part 222 can take many forms. For example, a threaded connection with a nut can be used for adjustment, where rotating the nut causes the first connecting part 221 and the second connecting part 222 to move relative to each other, thereby achieving height adjustment. Alternatively, a slider and a groove can be provided between them, with the slider sliding within the groove to achieve relative movement. Another option is a gear and rack structure, where the rotation of the gear drives the rack to move, which in turn causes the first connecting part 221 and the second connecting part 222 to move relative to each other, thus achieving height adjustment. These different movable arrangements can all meet the requirement that the distance between the frame 21 and the support plate 1 be adjustable during the relative movement of the first connecting part 221 and the second connecting part 222. Specifically, in one embodiment, one of the first connecting part 221 and the second connecting part 222 is provided with a sliding groove 223, and the other is movably disposed within the sliding groove 223. This arrangement allows the portion movably disposed within the sliding groove 223 to slide smoothly along the sliding groove 223 when adjusting the distance between the frame 21 and the support plate 1. The sliding groove 223 provides a guide for the moving parts, ensuring the accuracy and stability of relative movement and reducing adjustment errors or component damage caused by unstable relative movement. It should be noted that the sliding groove 223 can be located on either the first connecting part 221 or the second connecting part 222, depending on actual requirements.

[0057] To fix the first connecting part 221 and the second connecting part 222 in their current state after adjustment, preventing them from automatically changing position due to external forces or other factors, in one embodiment, a limiting structure 3 is provided in the sliding groove 223, the limiting structure 3 including a damping plate 31. This configuration allows the damping plate 31 to provide a certain frictional resistance. When the first connecting part 221 and the second connecting part 222 are adjusted to a specific position, the friction of the damping plate 31 prevents them from easily continuing to move relative to each other, thus achieving a fixing effect. This makes the fixed state more stable and reduces positional changes caused by slight vibrations or external forces. In another embodiment, the limiting structure 3 includes an elastic element. This configuration allows the elastic element to generate an elastic force. When moved to a predetermined position, the elastic force keeps the first connecting part 221 and the second connecting part in that position, acting as a lock. When readjustment is needed, overcoming the elastic force allows the connecting parts to return to their active state.

[0058] In one implementation, such as Figure 3 and Figure 5As shown, the reading holder 2 has multiple support positions, including at least a first support position and a second support position. In the first support position, at least a portion of the reading holder 2 abuts against the reference surface 11. In the second support position, the frame 21 is spaced apart from the reference surface 11. This arrangement, with at least a portion of the reading holder 2 abutting the reference surface 11 in the first support position, ensures relative stability of the reading holder 2 in that position. This provides reliable support during static activities such as regular reading, preventing the reading holder 2 from easily shaking or moving, thus providing a comfortable and focused reading environment. In the second support position, the frame 21 is spaced apart from the reference surface 11, providing another usage configuration for the reading holder 2. In this state, it is suitable for situations that require changing the perspective, performing special operations, or adapting to different spatial needs. For example, when it is necessary to view items from above or perform operations that require a certain amount of space, adjusting the reading rack 2 to a position separated from the reference plane 11 can meet these special needs, making the use of the reading rack 2 more flexible and diverse, and able to adapt to various different usage scenarios and situations. This greatly increases the practicality and adaptability of the reading rack 2, and meets the different requirements of users for the reading rack 2 in different situations.

[0059] In one embodiment, the reading rack 2 has a shelf surface 211 facing the user, and a support platform 212 protrudes from the shelf surface 211 to provide support for items. This configuration provides the user with an area to place items, improving ease of use. The protruding support platform 212 further enhances the support for items. It can more precisely provide stable support points for items of specific shapes or sizes, reducing the possibility of items sliding or tipping over on the shelf surface 211. This is especially beneficial for thinner or irregularly shaped items, better maintaining their stability and allowing the user to use the reading rack 2 with greater peace of mind while reading. It also better protects the items placed on the support platform 212.

[0060] In another embodiment, the reading rack 2 has a shelf surface 211 facing the user, and the shelf surface 211 is provided with a rotatable book clip 213, which is used to secure items. This design allows the user to flexibly adjust the position and angle of the book clip 213 according to actual needs. For example, when placing horizontally oriented books, the book clip 213 can be rotated to a suitable horizontal position for securing; when placing vertically oriented documents, the book clip 213 can be rotated to a vertical position to ensure that the items are firmly fixed to the shelf surface 211, reducing the likelihood of items shaking or falling during reading, and greatly improving the stability and safety of item placement. Furthermore, users can easily adjust the book clip 213 to the most suitable state according to their usage habits and specific scenarios to meet the securing needs of different types of items, making the use of the reading rack 2 more personalized and efficient, and better meeting the various requirements of users for securing items during reading and other activities.

[0061] To facilitate the storage of the book clip 213, in one embodiment, the reading rack 2 has a shelf surface 211 facing the user. The shelf surface 211 has a protruding support platform 212, on which a rotatable book clip 213 is mounted. The support platform 212 also has a recessed clearance portion to form a clearance space 214, which accommodates at least a portion of the book clip 213 when rotated to the stored position. This configuration, by mounting the rotatable book clip 213 on the protruding support platform 212 of the shelf surface 211 and forming the clearance space 214 with the recessed clearance portion of the support platform 212, allows the book clip 213 to be easily rotated to the stored position and accommodated in the clearance space 214 when not in use. This design prevents the book clips 213 from taking up extra space when not in use, making the shelf surface 211 neater and more organized. The protruding book clips 213 will not affect the placement or use of other items, nor will they obstruct the user's operation, greatly improving the space utilization efficiency and overall practicality of the reading rack 2. At the same time, this storage method is relatively discreet, not affecting the overall aesthetics of the reading rack 2, allowing users to have a better visual experience and operational feel when using the reading rack 2.

[0062] It is understood that the clearance spaces 214 are located at both ends of the support platform 212 extending along its length. This arrangement, placing the clearance spaces 214 at both ends of the support platform 212's length, allows the middle portion of the support platform 212 to maintain a relatively intact structure. When bearing the weight of books or other items, the force distribution is more even, reducing the likelihood of localized bending or deformation, thereby improving the overall structural stability of the reading rack 2 and ensuring its long-term reliability. Furthermore, the clearance spaces 214 at both ends of the support platform 212 facilitate quick access and operation of the book clips from both sides. Whether storing or retrieving the book clips 213, it is more convenient, eliminating the need to operate within the narrow central space, saving time and effort, and enhancing ease of use.

[0063] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A multi-dimensional posture-correcting eye-protecting table for improving sitting posture and reducing eye strain, characterized in that, include: A support plate for providing support for an article, wherein a reference surface is formed on the upper surface of the support plate; as well as, A reading rack is mounted on the support plate and is rotatable relative to the support plate. The tilt angle of the reading rack relative to the reference plane is adjustable. The orthographic projection position of the reading rack on the reference plane can be set close to or away from the side of the support plate facing the user.

2. The multi-dimensional posture-correcting eye-protecting table for improving sitting posture and reducing eye strain as described in claim 1, characterized in that, The reading rack includes a frame and a support, with both ends of the support being rotatably connected to the support plate and the frame, respectively.

3. The multi-dimensional posture-correcting eye-protecting table for improving sitting posture and reducing eye strain as described in claim 2, characterized in that, The reading rack has a shelf facing the user, and the angle between the shelf and the reference plane is α, where 0° < α ≤ 180°; or, The included angle between the frame and the support is β, where 0° < β ≤ 360°; or... The included angle γ between the support and the reference plane is 0°<γ≤180°.

4. The multi-dimensional posture-correcting eye-protecting table for improving sitting posture and reducing eye strain as described in claim 1 or 2, characterized in that, The reading rack is rotatably mounted to one side of the support plate, and the orthographic projection of the reading rack on the reference plane can be close to the centerline of the reference plane along its length; or, The reading rack is rotatably mounted to one side of the support plate, and the end of the reading rack near the reference surface can be close to the centerline of the reference surface in its length direction.

5. The multi-dimensional posture-correcting eye-protecting table for improving sitting posture and reducing eye strain as described in claim 2, characterized in that, The support includes a first connecting part and a second connecting part movably connected to the first connecting part. The end of the first connecting part away from the second connecting part is rotatably disposed relative to the support plate, and the end of the second connecting part away from the first connecting part is rotatably mounted on the frame. The first connecting part and the second connecting part can move away from or close to each other.

6. The multi-dimensional posture-correcting eye-protecting table for improving sitting posture and reducing eye strain as described in claim 5, characterized in that, One of the first connecting part and the second connecting part is provided with a sliding groove, and the other is movably disposed in the sliding groove.

7. The multi-dimensional posture-correcting eye-protecting table for improving sitting posture and reducing eye strain as described in claim 6, characterized in that, A limiting structure is provided in the sliding groove, and the limiting structure includes a damping plate and / or an elastic element.

8. The multi-dimensional posture-correcting eye-protecting table for improving sitting posture and reducing eye strain as described in claim 2, characterized in that, The reading rack has multiple support positions, including at least a first support position and a second support position. At the first support position, at least a portion of the reading rack abuts against the reference surface. At the second support position, the rack body is spaced apart from the reference surface.

9. The multi-dimensional posture-correcting eye-protecting table for improving sitting posture and reducing eye strain as described in claim 1, characterized in that, The reading rack has a shelf facing the user, and the shelf is provided with a support platform for supporting items; and / or The reading rack has a shelf facing the user, and the shelf is provided with a rotatable book clip for securing items.

10. The multi-dimensional posture-correcting eye-protecting table for improving sitting posture and reducing eye strain as described in claim 1, characterized in that, The reading rack has a shelf facing the user, a support platform protruding from the shelf, a rotatable book clip on the support platform, and a recessed clearance portion to form a clearance space, which is used to accommodate at least part of the book clip's structure when it is rotated to the storage state.

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