Desktop-mounted posture corrector

Abstract

The application relates to the technical field of sitting posture correction, in particular to a desktop posture corrector. The desktop posture corrector at least comprises a writing board, a supporting structure and a limiting structure. The supporting structure is provided with an upward transition surface which can be used as a supporting area for the elbow or wrist of a user, and can provide support for the elbow or wrist during use, thereby meeting the requirements of different and complex reading and writing scenarios. Since the limiting structure is in abutment with the edge of the desktop, when the writing board is subjected to a force away from the user, the limiting structure can be used to limit the relative sliding between the writing board and the desktop.

Description

Technical Field

[0001] This application relates to the field of posture correction technology, specifically to a posture corrector that can be installed on a desktop. Background Technology

[0002] Students often bend over, hunch their necks, or hunch over their desks while studying. If they maintain this incorrect posture for a long time, it can cause spinal deformities or nearsightedness, which can affect their vision and normal physical development in the long run. Therefore, to ensure students maintain the correct posture while studying, posture correctors are becoming increasingly popular among users.

[0003] In existing posture correctors, the writing board is placed directly on the table. However, with this method, when the writing board is pushed away from the student's position during use, it is easy for the writing board to slide between itself and the table, causing the posture corrector to deviate from the preset posture correcting position. Utility Model Content

[0004] Therefore, this application aims to overcome the technical problems that need to be solved in the prior art, thereby providing an attitude corrector that can be installed on a desktop.

[0005] This application provides a desktop orientation corrector, comprising:

[0006] Writing board;

[0007] The supporting structure has an upward-facing transition surface and is located at one end of the writing board; and

[0008] The limiting structure is set on the supporting structure or writing board and is suitable for contacting the edge of the desktop.

[0009] In some embodiments, the limiting structure is located at the end of the supporting structure away from the writing board.

[0010] In some embodiments, the limiting structure is disposed at a first position where the top of the limiting structure is flush with the transition surface.

[0011] In some embodiments, the limiting structure is located below the supporting structure.

[0012] In some embodiments, the limiting structure is disposed on the edge of the supporting structure away from the writing board, and the edge of the limiting structure away from the writing board coincides with the edge of the supporting structure away from the writing board; or

[0013] The limiting structure is located in the middle of the supporting structure; or

[0014] The limiting structure is set on the supporting structure near the edge of the writing board, and the edge of the limiting structure near the writing board coincides with the edge of the supporting structure near the writing board.

[0015] In some embodiments, the limiting structure is located at a second position below the writing board; with the limiting structure as the boundary, the area of ​​the side of the writing board closer to the transition surface is 0 to 0.5 of the total area of ​​the writing board.

[0016] In some embodiments, the limiting structure is a first vertical plate.

[0017] In some embodiments, the limiting structure includes:

[0018] The second vertical board; and

[0019] The horizontal board is located at the bottom of the second vertical board and faces the writing board.

[0020] In some embodiments, the limiting structure is disposed at the end of the supporting structure away from the writing board, and the top of the limiting structure is flush with the transition surface; the limiting structure is a C-shaped plate with the opening facing the writing board.

[0021] In some embodiments, the transition surface is an arc-shaped transition surface; and / or

[0022] The transition surface extends horizontally at the end furthest from the writing board.

[0023] In some embodiments, the end of the transition surface near the writing board is smoothly connected to the surface of the writing board facing upwards.

[0024] In some embodiments, the surface of the writing pad facing upwards and the transition surface are seamlessly connected; and / or

[0025] The surface of the writing board facing upwards is tangentially connected to the transition surface.

[0026] In some embodiments, the angle between the transition surface and the writing board is 120° to 170°.

[0027] In some embodiments, the end of the writing board facing upward is connected to the support structure, and the direction of the end of the writing board facing upward away from the support structure forms an angle of 10° to 60° with the horizontal direction; and the height of the end of the writing board facing upward is connected to the support structure is lower than the height of the end of the writing board facing upward away from the support structure.

[0028] In some embodiments, the height of the surface formed by the transition surface and the surface facing upwards gradually increases from the transition surface to the surface facing upwards.

[0029] In some embodiments, the surface of the writing pad facing upward and the transition surface form a smooth curved surface; the surface of the writing pad facing upward is inclined so that the surface of the writing pad facing upward is oriented toward the user's line of sight.

[0030] In some embodiments, the posture corrector installed on the desktop further includes a support structure; the support structure is located below the writing board to allow the writing board to be tilted.

[0031] In some embodiments, the posture corrector mounted on a desktop further includes:

[0032] The corrective element is located at the end of the supporting structure away from the writing board; the corrective element is adapted to form a limit to correct sitting posture.

[0033] In some embodiments, the posture corrector mounted on a desktop further includes:

[0034] The reading board is detachably attached to the end of the writing board away from the transition surface.

[0035] The posture corrector provided in this application includes at least a writing tablet, a support structure, and a limiting structure. The support structure has an upward-facing transition surface that serves as a support area for the user's elbow or wrist, providing support during use and meeting the needs of various complex sitting and reading / writing scenarios. Because the limiting structure abuts against the edge of the desktop, it can limit relative sliding between the writing tablet and the desktop when the writing tablet is subjected to a force away from the user. Attached Figure Description

[0036] To more clearly illustrate the technical solutions in the specific embodiments of this application or the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0037] Figure 1 This is a schematic diagram of the structure of an attitude corrector installed on a desktop in some embodiments of this application;

[0038] Figure 2 This is a schematic diagram of the structure of a desktop orientation device in some other embodiments of this application;

[0039] Figure 3 This is a schematic diagram of the structure of a desktop orientation device in some embodiments of this application;

[0040] Figure 4 This is a schematic diagram of the structure of an attitude corrector mounted on a desktop in some embodiments of this application;

[0041] Figure 5 This is a schematic diagram of the structure of a desktop orientation device in some other embodiments of this application;

[0042] Figure 6This is a schematic diagram of the structure of a desktop orientation device in some other embodiments of this application;

[0043] Figure 7 This is a schematic diagram of the structure of a desktop orientation device in some other embodiments of this application.

[0044] Explanation of reference numerals in the attached figures;

[0045] 1. Writing board; 2. Supporting structure; 21. Transition surface; 3. Limiting structure; 31. First vertical plate; 32. Second vertical plate; 33. Horizontal plate; 34. C-shaped plate; 4. Correcting component. Detailed Implementation

[0046] The technical solutions of this application will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0047] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and 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. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0048] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0049] Furthermore, the technical features involved in the different embodiments of this application described below can be combined with each other as long as they do not conflict with each other.

[0050] According to some embodiments of this application, please refer to Figure 1 , Figure 1This is a schematic diagram of a desktop posture corrector according to some embodiments of this application. This application provides a desktop posture corrector, including a writing board 1, a support structure 2, and a limiting structure 3. The support structure 2 has an upwardly facing transition surface 21 and is disposed at one end of the writing board 1. The limiting structure 3 is disposed on the support structure 2 or the writing board 1 and is adapted to abut against the edge of the desktop.

[0051] The writing board 1 is the main structure that constitutes the posture corrector installed on the desktop. During use, the writing board 1 can be in direct contact with the desktop or supported on the desktop by a support structure; no specific restrictions are made here.

[0052] The support structure 2 is a structure that can support the user's elbow or wrist. The user can be a student. The support structure 2 has an upwardly facing transition surface 21, and the support structure 2 is located at one end of the writing board 1, that is, the transition surface 21 is located at one end of the writing board 1.

[0053] The limiting structure 3 is a component designed to abut against the edge of the desktop to limit relative sliding between the writing tablet 1 and the desktop. Based on the user's posture and writing habits, there is a risk that the user may move the writing tablet 1 to a comfortable position, thus affecting the posture correction function of the posture corrector. When the writing tablet 1 is subjected to a force away from the user, the limiting structure 3 abuts against the edge of the desktop, thereby limiting relative sliding between the writing tablet 1 and the desktop.

[0054] It is understandable that, with the limiting structure 3 as the dividing line, in the structure formed by the writing board 1 and the supporting structure 2, the part of the limiting structure 3 located away from the user is placed on the desktop, while the part of the limiting structure 3 located closer to the user is not placed on the desktop.

[0055] For example, with Figure 1 For example, this illustrates the case where the limiting structure 3 is set on the supporting structure 2. Of course, the limiting structure 3 can also be set on the writing board 1, and no specific restriction is made here.

[0056] Therefore, in this embodiment, the posture corrector installed on the desktop includes at least a writing board 1, a support structure 2, and a limiting structure 3. The support structure 2 has an upward-facing transition surface 21, which serves as a support area for the user's elbow or wrist, providing support during use and meeting the needs of different and complex sitting reading and writing scenarios. Since the limiting structure 3 abuts against the edge of the desktop, when the writing board 1 is subjected to a force away from the user, the limiting structure 3 can be used to limit relative sliding between the writing board and the desktop, thereby achieving the positioning of the posture corrector and facilitating the correction of the user's posture.

[0057] According to some embodiments of this application, please refer to Figure 2 , Figure 2This is a schematic diagram of the structure of a posture corrector installed on a desktop in some other embodiments of this application. The limiting structure 3 is located at the end of the supporting structure 2 away from the writing board 1.

[0058] Since the limiting structure 3 is located at the end of the supporting structure 2 away from the writing board 1, at least a portion of the supporting structure 2 can be supported on the desktop, thereby further improving stability when the user places their elbow or wrist on the supporting structure 2.

[0059] Based on some embodiments of this application, please continue to refer to Figure 2 The limiting structure 3 is set at the first position where the top of the limiting structure 3 is flush with the transition surface 21.

[0060] The top of the limiting structure 3 is flush with the transition surface 21. That is, there is no height difference or step between the limiting structure 3 and the transition surface 21, which can improve the user's comfort.

[0061] According to some embodiments of this application, please refer to Figure 3 , Figure 3 This is a schematic diagram of the structure of a desktop orientation device in some embodiments of this application, wherein the limiting structure 3 is located below the supporting structure 2.

[0062] Since the limiting structure 3 is located below the supporting structure 2, it can provide bottom support for the supporting structure 2 and constraint in the contact direction between the limiting structure 3 and the tabletop through contact with the tabletop, thereby further improving the stability of the supporting structure 2.

[0063] According to some embodiments of this application, the limiting structure 3 is disposed on the support structure 2 at an edge position away from the writing board 1, and the edge of the limiting structure 3 away from the writing board 1 coincides with the edge of the support structure 2 away from the writing board 1; or, the limiting structure 3 is disposed at the middle position of the support structure 2; or, the limiting structure 3 is disposed on the support structure 2 at an edge position close to the writing board 1, and the edge of the limiting structure 3 close to the writing board 1 coincides with the edge of the support structure 2 close to the writing board 1.

[0064] For example, with Figure 1 For example, the diagram illustrates the case where the limiting structure 3 is located below the supporting structure 2 and in the middle of the supporting structure 2; Figure 3 For example, the diagram illustrates a situation where the limiting structure 3 is located below the supporting structure 2, and the limiting structure 3 is positioned on the supporting structure 2 at an edge away from the writing board 1, with the edge of the limiting structure 3 away from the writing board 1 coinciding with the edge of the supporting structure 2 away from the writing board 1; Figure 4 For example, Figure 4This is a schematic diagram of the posture corrector installed on a desktop in some embodiments of this application, showing that the limiting structure 3 is located on the support structure 2 near the edge of the writing board 1, and the edge of the limiting structure 3 near the writing board 1 coincides with the edge of the support structure 2 near the writing board 1.

[0065] When the limiting structure 3 is positioned on the support structure 2 away from the edge of the writing board 1, and the edge of the limiting structure 3 away from the writing board 1 coincides with the edge of the support structure 2 away from the writing board 1, the limiting structure 3 only occupies the outer edge of the support structure 2. This is beneficial for the support structure 2 to support the user's elbow or wrist, ensuring that the wrist can be placed more naturally, and further improving the user's comfort.

[0066] When the limiting structure 3 is set in the middle of the supporting structure 2, it not only provides a certain amount of space for the user's forearm movement, but also helps the limiting structure 3 to be hidden under the supporting structure 2.

[0067] When the limiting structure 3 is positioned on the support structure 2 near the edge of the writing board 1, and the edge of the limiting structure 3 near the writing board 1 coincides with the edge of the support structure 2 near the writing board 1, it can not only enhance the overall stability of the support structure 2 and the writing board 1, but also guide the user's wrist to remain in a state of natural suspension and support balance. This prevents the user's wrist from bending and fatigued due to excessive inward movement, and also prevents the user's wrist from excessively expanding outward due to lack of restraint.

[0068] Therefore, in conjunction with the situations illustrated in the above embodiments, by controlling the position of the limiting structure 3 located below the supporting structure 2, in addition to the advantages shown above, it is also possible to satisfy the limiting of different relative positions between the writing board 1 and the desktop.

[0069] According to some embodiments of this application, please refer to Figure 5 , Figure 5 This is a schematic diagram of the posture corrector installed on a desktop in some other embodiments of this application. The limiting structure 3 is located at a second position below the writing board 1. With the limiting structure 3 as the boundary, the area of ​​the side of the writing board 1 near the transition surface 21 is 0 to 0.5 of the total area of ​​the writing board 1.

[0070] For example, the area of ​​the side of the writing pad 1 closest to the transition surface 21 can be 0, 0.1, 0.2, 0.3, 0.4, or 0.5 of the total area of ​​the writing pad 1. Of course, this value can be any value within the range of 0 to 0.5, and no specific limitation is made here.

[0071] It can be understood that when the area of ​​the side of the writing board 1 near the transition surface 21 is 0, it means that the area of ​​the side of the writing board 1 near the transition surface 21 is 0, the limiting structure 3 is located below the writing board 1, and the edge of the limiting structure 3 near the supporting structure 2 coincides with the edge of the writing board 1 near the supporting structure 2. When the area of ​​the side of the writing board 1 near the transition surface 21 is not 0, it means that the area of ​​the side of the writing board 1 near the transition surface 21 is less than half of the area of ​​the writing board 1. In this case, the limiting structure 3 is located in the middle of the writing board 1 or closer to the supporting structure 2.

[0072] In this way, by controlling the position of the limiting structure 3 relative to the writing board 1, the risk of the writing board 1 tilting and becoming unstable can be reduced because the limiting structure 3 is too far away from the transition surface 21, making the distance between the limiting structure 3 and the end of the transition surface 21 closer to the user too large, and this part cannot be placed on the table.

[0073] Based on some embodiments of this application, please continue to refer to Figure 1 The limiting structure 3 is the first vertical plate 31.

[0074] The first vertical plate 31 refers to a plate-like structure set in a vertical or near-vertical state, embodying a form of the limiting structure 3. It can be understood that the state of the first vertical plate 31 is relative and can be interpreted according to the specific usage state of the posture corrector.

[0075] In this way, the first vertical board 31 can directly abut against the edge of the desktop, reducing the risk of the writing board 1 sliding relative to the desktop in the direction away from the user.

[0076] It should be noted that when the limiting structure 3 is the first vertical plate 31, Figure 1 The illustration shows the scenario where the limiting structure 3 is located below the supporting structure 2 and in the middle of the supporting structure 2. Of course, when the limiting structure 3 is located in other positions illustrated in some of the aforementioned embodiments, the limiting structure 3 can also be the first vertical plate 31, and no specific limitation is made here.

[0077] Based on some embodiments of this application, please continue to refer to Figures 2 to 5 The limiting structure 3 includes a second vertical plate 32 and a horizontal plate 33. The horizontal plate 33 is located at the bottom end of the second vertical plate 32 and faces the writing board 1.

[0078] The second vertical plate 32 refers to a plate-like structure set in a vertical or near-vertical state, while the horizontal plate 33 refers to a plate-like structure set in a horizontal or near-horizontal state. It can be understood that the states of the second vertical plate 32 and the horizontal plate 33 are relative and can be interpreted according to the specific usage of the posture corrector.

[0079] For example, Figures 2 to 5The illustrations show the different positions of the limiting structure 3, including the second vertical plate 32 and the horizontal plate 33. These positions can be understood in conjunction with the positions illustrated in some of the aforementioned embodiments, and will not be repeated here. Additionally, referring to... Figure 6 , Figure 6 This is a schematic diagram of the structure of a desktop orientation caliper in some other embodiments of this application. Figure 6 This illustration shows the situation where the limiting structure 3 includes a second vertical plate 32 and a horizontal plate 33, and is located below the supporting structure 2 and in the middle position of the supporting structure 2. Figure 6 and Figure 1 The illustrations show the case where the limiting structure 3 is located below the supporting structure 2 and is positioned in the middle of the supporting structure 2. The difference lies in the specific structure of the limiting structure 3 in the two cases.

[0080] Thus, through the cooperation of the second vertical plate 32 and the horizontal plate 33, the edge of the desktop can be engaged between the "support structure 2 or writing board 1" and the horizontal plate 33, which can reduce the risk of the edge warping when the transition surface 21 provides support for the wrist.

[0081] According to some embodiments of this application, please refer to Figure 7 , Figure 7 This is a schematic diagram of the structure of a posture corrector installed on a desktop in some other embodiments of this application. The limiting structure 3 is located at the end of the supporting structure 2 away from the writing board 1, and the top of the limiting structure 3 is flush with the transition surface 21. The limiting structure 3 is a C-shaped plate 34, and the opening faces the writing board 1.

[0082] Thus, by setting the limiting structure 3 as a C-shaped plate 34, the edge of the desktop can be engaged with the inside of the C-shaped plate 34, and the distance between the user and the writing board 1 can be further increased to meet the limiting requirements of different relative positions between the writing board 1 and the desktop.

[0083] Therefore, as illustrated in the above embodiments, the limiting structure 3 can be controlled to meet the limiting requirements of different relative positions between the writing tablet 1 and the desktop. The advantages of combining the positions and structures of the limiting structures 3 shown above without conflict can be understood by referring to the situations illustrated in the above embodiments, and will not be repeated here.

[0084] Based on some embodiments of this application, please continue to refer to Figures 1 to 7 The transition surface 21 is an arc-shaped transition surface; and / or, the end of the transition surface 21 away from the writing board 1 extends to the horizontal.

[0085] For example, in Figures 1 to 7The diagram illustrates that the transition surface 21 is an arc-shaped transition surface, and the end of the transition surface 21 away from the writing board 1 extends to the horizontal.

[0086] Thus, using a curved transition surface for support allows for a more even distribution of load, resulting in more comfortable support for the user's elbows or wrists and reducing pressure. When the end of the transition surface 21 away from the writing board 1 extends horizontally, the risk of stationery falling to the ground is reduced. All the aforementioned advantages are maintained when the transition surface 21 is curved and the end away from the writing board 1 extends horizontally.

[0087] Based on some embodiments of this application, please continue to refer to Figures 1 to 7 The end of the transition surface 21 near the writing board 1 is smoothly connected to the surface of the writing board 1 facing upwards.

[0088] The surface of the writing pad 1 facing upwards can be understood as the surface of the writing pad 1. A smooth connection means that there is no sharp turn at the intersection of the transition surface 21 and the surface of the writing pad 1. For example, a smooth connection can mean that the surface of the writing pad 1 and the transition surface 21 can be seamlessly connected or tangentially connected.

[0089] It is understandable that if the connection between the transition surface 21 and the writing pad 1 is a plane-to-plane connection, it will either create a sharp angle or simply be an inclined plane, which would inevitably fail to provide support for the user's elbow or wrist. Therefore, a smooth connection between the transition surface 21 and the writing pad 1 is beneficial for improving the user's tactile experience and comfort.

[0090] Based on some embodiments of this application, please continue to refer to Figures 1 to 7 The surface of the writing board 1 facing upwards and the transition surface 21 are seamlessly connected.

[0091] A seamless connection between two surfaces refers to a connection where there are no gaps, seams, or overlaps at the joint, and the connection boundary is not visible. When a smooth transition exhibits a seamless connection, the transition surface 21 and the writing board 1 have no gaps and no abrupt changes in angle.

[0092] Based on some embodiments of this application, please continue to refer to Figures 1 to 7 The surface of the writing board 1 facing upwards is tangentially connected to the transition surface 21.

[0093] A tangential connection between two surfaces refers to a connection where two surfaces are tangent at their intersection and their tangent planes coincide. When a smooth transition exhibits a tangential connection, the transition surface 21 and the surface of the writing board 1 are connected by a tangent line, but the direction of the tangent line is consistent, without any abruptness.

[0094] Therefore, the above illustration shows a further implementation of the transition surface 21 and the writing board 1 in a smooth transition mode, but it is not limited thereto. As long as the transition surface 21 and the writing board 1 are in a smooth transition mode, no specific limitation is made here.

[0095] Based on some embodiments of this application, please continue to refer to Figures 1 to 7 The angle between the transition surface 21 and the writing board 1 is 120° to 170°.

[0096] The transition surface 21 has one end away from the writing board 1 and one end close to the writing board 1. The surface of the writing board 1 has one end close to the transition surface 21 and one end away from the transition surface 21. The angle between the transition surface 21 and the writing board 1 can be understood as the angle between the direction from the end of the transition surface 21 close to the writing board 1 to the end of the transition surface 21 away from the writing board 1, and the direction from the end of the writing board 1 close to the transition surface 21 to the end of the writing board 1 away from the transition surface 21. In other words, the angle between the transition surface 21 and the writing board 1 can be understood as being able to characterize the relative change trend between the transition surface 21 and the writing board 1, so that the overall state presents the writing board 1 tilting and the transition surface 21 transitioning.

[0097] For example, the angle between the transition surface 21 and the writing tablet 1 can be 120°, 130°, 140°, 150°, 160°, 165° or 170°. Of course, the angle between the transition surface 21 and the writing tablet 1 can be any value within the range of 120° to 170°, and no specific limitation is made here.

[0098] In this way, even when the writing tablet 1 is tilted, the surface of the writing tablet 1 faces the user's line of sight, reducing the angle at which the user looks down while writing and protecting the user's spine during the writing process.

[0099] It should be noted that the writing tablet 1 may or may not be tilted. Tiltd writing tablet 1 can be understood as the surface of the tablet being tilted. When the writing tablet 1 is tilted, a support structure can be installed below it, or the tilt can be achieved by utilizing the thickness variation of the writing tablet 1 itself; no specific restrictions are imposed here. Figures 1 to 7 For example, this illustrates the case where the writing board 1 is tilted. It can be understood that... Figures 1 to 7 The illustration primarily shows the relationship between the writing board 1, the supporting structure 2, the limiting structure 3, and the corrective component 4 shown later. The supporting structure is not shown. Based on the aforementioned placement of the writing board 1 relative to the desktop, a corresponding supporting structure may or may not be provided, as long as the posture corrector can be placed on the desktop; no specific restrictions are imposed here.

[0100] The surface of the writing tablet 1 can be viewed as an upward-facing surface or a surface facing the user. That is, the surface of the writing tablet 1 can be considered as the surface that directly contacts the user's body or actions during use. In other words, the surface facing the user is not necessarily directly opposite the user. When the surface of the writing tablet 1 is tilted, as mentioned earlier, the surface of the writing tablet 1 faces the user's line of sight.

[0101] For example, the writing tablet 1 can be configured in a streamlined shape. For instance, the surface of the writing tablet 1 can be configured as a flat surface in the middle area and a smoothly transitioning curved surface at the edges. The height gradually increases from the transition surface 21 to the writing tablet 1, ensuring a good viewing angle during writing and reading. Reinforcing ribs can be provided on the back of the writing tablet 1 (i.e., the side away from writing) to further reduce the risk of deformation of the writing tablet 1.

[0102] Based on some embodiments of this application, please continue to refer to Figures 1 to 7 The end of the surface of the writing board 1 facing upward is connected to the support structure 2, and the direction of the surface of the writing board 1 facing upward away from the support structure 2 is at an angle of 10° to 60° with the horizontal direction; and the height of the end of the surface of the writing board 1 facing upward connected to the support structure 2 is lower than the height of the end of the surface of the writing board 1 facing upward away from the support structure 2.

[0103] For example, the end of the writing pad 1 facing upwards that connects to the supporting structure 2, and the angle between the direction of the end of the writing pad 1 facing upwards away from the supporting structure 2 and the horizontal direction, can be 10°, 15°, 20°, 35°, 40°, 50°, or 60°. Of course, the angle between the direction of the end of the writing pad 1 facing upwards that connects to the supporting structure 2 and the horizontal direction, and the horizontal direction, can be any value within the range of 10° to 60°, and no specific limitation is made here.

[0104] This allows the writing tablet 1 to be tilted, and the related advantages can be seen in the illustrations of some of the aforementioned embodiments, which will not be repeated here.

[0105] Based on some embodiments of this application, please continue to refer to Figures 1 to 7 From the transition surface 21 to the surface of the writing board 1 facing upward, the height of the surface formed by the transition surface 21 and the surface of the writing board 1 facing upward gradually increases.

[0106] Thus, from the transition surface 21 to the writing board 1, the height of the corresponding surface gradually increases, ensuring a good viewing angle when writing and reading.

[0107] Based on some embodiments of this application, please continue to refer to Figures 1 to 7The surface of the writing pad 1 facing upwards and the transition surface 21 form a smooth curved surface. The surface of the writing pad 1 facing upwards is tilted so that the surface of the writing pad 1 facing upwards is oriented toward the user's line of sight.

[0108] Thus, by utilizing the writing pad 1 and the transition surface 21 to form a smooth curved surface, the user's comfort during use can be increased. At the same time, when the writing pad 1 is tilted, the surface of the writing pad 1 faces the user's line of sight, reducing the angle at which the user looks down during writing and protecting the user's spine.

[0109] According to some embodiments of this application, the posture corrector installed on the desktop also includes a support structure. The support structure is located below the writing tablet 1 to allow the writing tablet 1 to be tilted.

[0110] The support structure is designed to maintain the writing tablet 1 at a stable tilt angle. The support structure can be placed on a desktop. When the limiting structure 2 is located at the end of the supporting structure 2 away from the writing tablet or below the supporting structure 2, and the supporting structure 2 is at least partially in direct contact with the desktop with the limiting structure 2 as the boundary, the supporting structure 2 and the support structure are placed together on the desktop.

[0111] Based on some embodiments of this application, please continue to refer to Figures 1 to 7 The posture corrector installed on the desktop also includes a corrector 4, which is located at the end of the support structure 2 away from the writing board 1. The corrector 4 is adapted to form a limit to correct sitting posture.

[0112] Corrector 4 is a functional component that helps users maintain a more correct body posture through physical restraint. In other words, the core function of corrector 4 is physical restraint.

[0113] Thus, by placing the corrective element 4 at the end of the support structure 2 away from the writing board 1, the user's body can be prevented from getting too close to the desk, thereby protecting the user's spine.

[0114] It should be noted that the corrective component 4 can be configured as either a height-adjustable or non-height-adjustable component. When the height of the corrective component 4 is adjustable, it can improve the comfort of different users. When the height of the corrective component 4 is non-adjustable, it can provide more stable and precise physical restraint for a specific user group. Of course, as long as the corrective component 4 is present, it can provide physical restraint for the user.

[0115] According to some embodiments of this application, the posture corrector installed on the desktop also includes a reading board, which is detachably connected to the end of the writing board 1 away from the transition surface 21.

[0116] Thus, books and other items can be placed on the reading board. However, due to the overall height of the reading board, it obstructs the user's view when not in use, making it difficult for the user to observe the blackboard, etc. Therefore, the reading board and writing board 1 are designed to be detachable, facilitating the assembly and disassembly of the reading board. When the writing board 1 is tilted, the tilt angle is limited to facilitate writing; therefore, when the writing board 1 is used as a reading board, the user still needs to look down to read. Therefore, this embodiment of the application improves the user's reading posture by placing the reading board at the end of the writing board 1 away from the transition surface 21.

[0117] The following description, in conjunction with the illustrations in some of the above embodiments, provides an exemplary description of the desktop orientation device provided in this application, but it is not intended to be limited thereto.

[0118] Example

[0119] like Figures 1 to 7 The embodiment shown is a desktop posture corrector, which includes a writing board 1, a transition surface 21, and a limiting structure 3.

[0120] The writing tablet 1 can be tilted. Specifically, a support structure can be installed below the writing tablet 1. This allows the surface of the writing tablet 1 to face the user's line of sight, reducing the angle at which the user looks down while writing and protecting the user's spine. The writing tablet 1 can be streamlined. Specifically, the surface of the writing tablet 1 can be designed with a flat central area and a smoothly transitioning curved edge area. From the transition surface 21 to the writing tablet 1, the height gradually increases, ensuring a good viewing angle during writing and reading. The back of the writing tablet 1 (i.e., the side away from writing) can be reinforced with ribs to further reduce the risk of deformation of the writing tablet 1.

[0121] A transition surface 21 is located at one end of the writing pad 1. The end of the transition surface 21 closest to the writing pad 1 can be smoothly connected to the writing pad 1. A smooth connection can mean that the writing pad 1 and the transition surface 21 are seamlessly connected or tangentially connected. The writing pad 1 and the transition surface 21 form a smooth curved surface, which can increase user comfort. The connection between the writing pad 1 and the transition surface 21 can also be angle-adjustable. The transition surface is formed by the upward-facing surface of the supporting structure.

[0122] The limiting structure 3 is set on the supporting structure or writing board 1 and is suitable for abutting against the edge of the desktop. There is at least one limiting structure 3, and there can be two, respectively set on both sides of the student's position.

[0123] The transition surface 21 serves as a support area for the student's wrist, providing support during use and meeting the needs of various complex sitting and reading / writing scenarios. The end of the transition surface 21 closest to the writing board 1 smoothly connects to the writing board 1, forming a smooth curve to increase user comfort. The limiting structure 3 abuts against the edge of the desktop; when the writing board 1 is subjected to a force away from the student, the limiting structure 3 restricts relative sliding between the writing board 1 and the desktop.

[0124] Furthermore, the limiting structure 3 is positioned at a first position on the supporting structure, away from the writing board 1, with its top end flush with the transition surface 21; or at a second position below the writing board 1; or at a third position below the supporting structure or the writing board 1, between the first and second positions. For example, Figure 2 This illustration shows the situation where the limiting structure 3 is set in the first position. Figure 5 This illustration shows the scenario where the limiting structure 3 is positioned in the second position. Figure 3 , Figure 4 and Figure 6 The diagram illustrates different scenarios where the limiting structure 3 is positioned in the third position.

[0125] To satisfy the limiting of different relative positions between the writing board 1 and the desktop, the limiting structure 3 can be set in the first position, the second position or the third position respectively. The limiting structure 3 can limit the writing board 1 to different positions relative to the student.

[0126] Furthermore, when the limiting structure 3 is in the second position, the area of ​​the side of the writing board 1 closest to the transition surface 21 is 0 to 0.5 of the total area of ​​the writing board 1, with the limiting structure 3 as the boundary. This can reduce the risk that the writing board 1 may tilt and become unstable due to the limiting structure 3 being too far away from the transition surface 21.

[0127] Furthermore, when the limiting structure 3 is in the third position, the limiting structure 3 is located on the transition surface 21 away from the edge of the writing board 1, and the edge of the limiting structure 3 away from the writing board 1 coincides with the edge of the transition surface 21 away from the writing board 1; or, the limiting structure 3 is located in the middle position of the transition surface 21; or, the limiting structure 3 is located on the transition surface 21 away from the edge of the writing board 1, and the edge of the limiting structure 3 near the writing board 1 coincides with the edge of the transition surface 21 near the writing board 1.

[0128] To satisfy the limiting of different relative positions between the writing board 1 and the desktop, the limiting structure 3 can be set at the edge or middle of the supporting structure 2.

[0129] Furthermore, the limiting structure 3 is a first vertical plate 31. The first vertical plate 31 can directly abut against the edge of the desktop, reducing the risk of the writing board 1 sliding relative to the desktop in a direction away from the student.

[0130] Furthermore, the limiting structure 3 includes a second vertical plate 32 and a horizontal plate 33. The horizontal plate 33 is disposed at the bottom end of the second vertical plate 32 and is positioned towards the writing board 1.

[0131] The edge of the desktop is engaged between the support structure 2 and the horizontal plate 33, which can reduce the problem of edge warping when the transition surface 21 provides support for the wrist.

[0132] Furthermore, when the limiting structure 3 is in the first position, the limiting structure 3 is a C-shaped plate 34, and the opening faces the writing board 1.

[0133] The edge of the desktop can be snapped onto the inside of the C-shaped board 34, which can further increase the distance between the student and the writing board 1, and meet the limiting requirements of different relative positions between the writing board 1 and the desktop.

[0134] Furthermore, an elastic member (not shown in the figure) is provided between the limiting structure 3 and the writing board 1, or between the limiting structure 3 and the supporting structure. The elastic member allows the limiting structure 3 to be adapted to desktops of different thicknesses. The elastic member can be a connecting spring. Specifically, refer to the reference... Figure 3 , Figure 4 or Figure 6 As shown in the diagram, the connecting spring can be connected between the top surface of the second vertical plate 32 and the supporting structure 2, or in conjunction with reference to... Figure 5 As shown in the diagram, the connecting spring connects the top surface of the second vertical plate 32 to the writing board 1. In addition, an upward-facing groove can be provided on the inner side of the second vertical plate 32. The connecting spring can be connected between the bottom end of the groove and the supporting structure, or between the bottom end of the groove and the writing board 1, adapting to tabletops of different thicknesses regardless of the spring's length. Therefore, the elastic member is used to provide clamping force.

[0135] For example, in such Figure 3 , Figure 4 or Figure 6 In the illustrated scenario, when the support structure 2 is placed directly on the tabletop, a locking space is defined between the lower surface of the support structure 2 and the horizontal plate 33 for locking the edge of the tabletop. Since the position of the second vertical plate 32 relative to the support structure 2 is adjustable, the size of the locking space is also adjustable, thus adapting to tabletops of different thicknesses. Figure 5 In the illustrated scenario, as described above, Figure 5 The support structure is not shown in the figure. The support structure is located below the writing board 1 and is placed on the table. The lower surface of the support structure and the horizontal plate 33 define a locking space for locking the edge of the table. Since the position of the second vertical plate 32 relative to the writing board 1, that is, the position of the second vertical plate 32 relative to the support structure, is adjustable, the size of the locking space is adjustable, so as to adapt to tabletops of different thicknesses.

[0136] Furthermore, the transition surface 21 is an arc-shaped transition surface, and the end away from the writing board 1 extends horizontally. The arc-shaped transition surface extending horizontally at the end away from the writing board 1 can reduce the risk of stationery falling to the ground.

[0137] Furthermore, the angle between the transition surface 21 and the writing tablet 1 is 120° to 170°. This allows the writing tablet 1 to face the user's line of sight when the desktop is tilted, reducing the angle at which the user looks down while writing and protecting the user's spine.

[0138] Furthermore, the posture corrector installed on the desktop also includes a correction element 4, which is located on the transition surface 21 at the end away from the writing board 1, and is adapted to form a limit to correct sitting posture. The correction element 4 can prevent the user's body from being too close to the desk and can protect the user's spine.

[0139] Furthermore, a reading board is detachably connected to one end of the writing board 1 away from the transition surface 21.

[0140] The technical solution of this application, as shown in the above specific embodiments, has at least the following advantages:

[0141] This application provides a posture corrector that can be installed on a desktop. The transition surface 21 can serve as a support area for the student's wrist, providing support for the wrist during use and meeting the needs of different and complex sitting reading and writing scenarios. The limiting structure 3 abuts against the edge of the desktop. When the writing tablet 1 is subjected to a force away from the student, the limiting structure 3 can restrict relative sliding between the writing tablet 1 and the desktop.

[0142] This application provides a posture corrector that can be installed on a desktop. In order to satisfy the limiting of different relative positions between the writing board 1 and the desktop, the limiting structure 3 can be set in the first position, the second position or the third position respectively. The limiting structure 3 can limit the writing board 1 to different positions relative to the student.

[0143] The present application provides a desktop posture corrector. When the limiting structure 3 is in the second position, the area of ​​the writing board 1 on the side closer to the transition surface 21 is 0 to 0.5 of the total area of ​​the writing board 1, with the limiting structure 3 as the boundary. This can reduce the risk that the writing board 1 will tilt and become unstable due to the limiting structure 3 being too far away from the transition surface 21.

[0144] The present application provides a posture corrector that can be installed on a desktop. In order to satisfy the limiting of different relative positions between the writing board 1 and the desktop, the limiting structure 3 can be set at the edge or middle of the supporting structure 2.

[0145] This application provides a posture corrector that can be installed on a desktop. The first vertical plate 31 can directly abut against the edge of the desktop, reducing the risk of the writing board 1 sliding relative to the desktop in a direction away from the student.

[0146] This application provides a posture corrector that can be installed on a desktop. The edge of the desktop is engaged between the support structure 2 and the horizontal plate 22, which can reduce the problem of the edge lifting when the support structure 2 provides support for the wrist.

[0147] This application provides a posture corrector that can be installed on a desktop. The edge of the desktop can be snapped onto the inside of the C-shaped board 34, and the distance between the student and the writing board 1 can be further increased to meet the limiting requirements of different relative positions between the writing board 1 and the desktop.

[0148] This application provides a posture corrector that can be installed on a desktop, wherein the elastic component allows the limiting structure 3 to be adapted to desktops of different thicknesses.

[0149] This application provides a posture corrector that can be installed on a desktop. The arc-shaped transition surface extends horizontally at the end away from the writing board 1, which can reduce the risk of stationery falling to the ground.

[0150] This application provides a posture corrector that can be installed on a desktop. The corrector 4 can prevent the user's body from being too close to the desk and can protect the user's spine.

[0151] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this application.

Claims

1. A posture corrector that can be installed on a desktop, characterized in that, include: Writing board; A supporting structure having an upwardly facing transition surface, the supporting structure being disposed at one end of the writing board; and A limiting structure is provided on the supporting structure or the writing board, and is adapted to abut against the edge of the desktop.

2. The desktop posture corrector according to claim 1, characterized in that, The limiting structure is located at the end of the supporting structure away from the writing board.

3. The desktop posture corrector according to claim 2, characterized in that, The limiting structure is positioned at a first position where its top end is flush with the transition surface.

4. The desktop posture corrector according to claim 1, characterized in that, The limiting structure is located below the supporting structure.

5. The desktop posture corrector according to claim 4, characterized in that, The limiting structure is disposed on the support structure at an edge away from the writing board, and the edge of the limiting structure away from the writing board coincides with the edge of the support structure away from the writing board; or The limiting structure is positioned at the middle of the supporting structure; or The limiting structure is disposed on the supporting structure near the edge of the writing board, and the edge of the limiting structure near the writing board coincides with the edge of the supporting structure near the writing board.

6. The desktop posture corrector according to claim 1, characterized in that, The limiting structure is located at a second position below the writing board; With the limiting structure as the boundary, the area of ​​the side of the writing board closest to the transition surface is 0 to 0.5 of the total area of ​​the writing board.

7. The desktop posture corrector according to any one of claims 1 to 6, characterized in that, The limiting structure is the first vertical plate.

8. The desktop posture corrector according to any one of claims 1 to 6, characterized in that, The limiting structure includes: The second vertical board; and A horizontal board is positioned at the bottom of the second vertical board and faces the writing board.

9. The desktop posture corrector according to any one of claims 1 to 6, characterized in that, The limiting structure is located at the end of the supporting structure away from the writing board, and the top of the limiting structure is flush with the transition surface at a first position. The limiting structure is a C-shaped plate with its opening facing the writing board.

10. The desktop posture corrector according to any one of claims 1 to 6, characterized in that, The transition surface is an arc-shaped transition surface; and / or The transition surface extends horizontally at the end furthest from the writing board.

11. The desktop posture corrector according to any one of claims 1 to 6, characterized in that, The end of the transition surface near the writing board is smoothly connected to the upward-facing surface of the writing board.

12. The desktop posture corrector according to claim 11, characterized in that, The upward-facing surface of the writing pad and the transition surface are seamlessly connected; and / or The upward-facing surface of the writing board is tangentially connected to the transition surface.

13. The desktop posture corrector according to any one of claims 1 to 6, characterized in that, The angle between the transition surface and the writing board is 120° to 170°.

14. The desktop posture corrector according to any one of claims 1 to 6, characterized in that, The upward-facing surface of the writing board is connected to one end of the supporting structure, and the direction pointing from the upward-facing surface of the writing board away from the supporting structure is at an angle of 10° to 60° with the horizontal direction; and the height of the upward-facing surface of the writing board connected to the supporting structure is lower than the height of the upward-facing surface of the writing board away from the supporting structure.

15. The desktop posture corrector according to any one of claims 1 to 6, characterized in that, From the transition surface to the upward-facing surface of the writing board, the height of the surface formed by the transition surface and the upward-facing surface of the writing board gradually increases.

16. The desktop posture corrector according to any one of claims 1 to 6, characterized in that, The upward-facing surface of the writing board and the transition surface form a smooth curved surface; the upward-facing surface of the writing board is inclined so that the upward-facing surface of the writing board faces the user's line of sight.

17. The desktop posture corrector according to any one of claims 1 to 6, characterized in that, The posture corrector installed on the desktop also includes a support structure; The support structure is located below the writing board so that the writing board is tilted.

18. The desktop posture corrector according to any one of claims 1 to 6, characterized in that, The desktop orientation corrector also includes: A corrective element is located at the end of the support structure away from the writing board; the corrective element is adapted to form a limit to correct sitting posture.

19. The desktop posture corrector according to any one of claims 1 to 6, characterized in that, The desktop orientation corrector also includes: A reading board is detachably connected to the end of the writing board away from the transition surface.

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