Posture correcting learning device

Abstract

A posture correcting learning device comprises a base plate, and a reading assembly is rotationally connected with the base plate. The two opposite ends of the damping piece are provided with a first shaft end and a second shaft end, and at least one of the first shaft end and the second shaft end is installed in a close-fitting mode to achieve damping rotation. The base plate is provided with a first hinge part. The reading assembly is provided with a second hinge part. The first shaft end is connected with the first hinge part, the second shaft end is connected with the second hinge part, and damping rotating connection between the first hinge part and the second hinge part is achieved. According to the posture correcting learning device, the reading assembly is rotationally connected with the base plate, the damping part is arranged at the rotating joint of the reading assembly and the base plate, and the two shaft ends of the damping part can rotate relative to the damping part and are connected to the reading assembly and the base plate respectively, so that damping rotation between the reading assembly and the base plate is achieved; finally, the reading panel can be directly operated to adjust the inclination angle and keep the inclination angle, an angle more suitable for reading and writing is provided, and then the wrong sitting posture that the upper body inclines forwards or lowers the head is reduced.

Description

Technical Field

[0001] The utility model relates to the field of learning auxiliary tools, in particular to a posture correction learning device. Background Art

[0002] A reading rack is a tool used to assist reading. It is equipped with a panel that can be tilted and stand on the desktop. Books or learning supplies such as electronic tablets and mobile phones can be placed on the panel to facilitate reading. This avoids children having to lower their heads for long periods of time to read books directly horizontally, which can lead to health problems such as myopia and cervical spondylosis.

[0003] The desktop pad is usually placed on the desktop and used to replace the desktop to provide a reading and writing platform for users.

[0004] However, in the existing combination product of a reading stand and a desktop pad, the inclination of the reading panel needs to be adjusted by pressing a button, which is inconvenient to a certain extent in use. Therefore, it is necessary to provide a posture correction learning device that can conveniently adjust the inclination of the reading panel. Summary of the invention

[0005] In order to achieve the above object, the utility model provides the following technical solutions:

[0006] A posture correction learning device comprises a pad (1) having a first plane suitable for reading and writing; a reading component (2) rotatably connected to the pad (1) and having a second plane suitable for fixing books or electronic products; and a damping member (3) having a first shaft end (31) and a second shaft end (32), respectively located at two opposite ends of the damping member (3), wherein at least one of the first shaft end (31) and the second shaft end (32) is installed to achieve damped rotation through tight fit; the pad (1) has a first hinged portion (111), and the reading component (2) has a second hinged portion (211); the first shaft end (31) is connected to the first hinged portion (111), and the second shaft end (32) is connected to the second hinged portion (211), thereby achieving damped rotation connection between the first hinged portion (111) and the second hinged portion (211).

[0007] Furthermore, the axis lines of rotation of the first shaft end (31) and the second shaft end (32) are located on the same straight line.

[0008] Furthermore, the damper also includes a third shaft end, which is rotatably arranged on a side of the second shaft end (32) away from the first shaft end (31); the first shaft end (31) and the third shaft end are both installed in a tight-fitting manner, and the damper is rotatably arranged at both ends of the second shaft end (32) that are opposite to each other.

[0009] Furthermore, the first hinged portion (111) has a first axial hole (1111); the second hinged portion (211) has a second axial hole (2111); the first shaft end (31) is plugged into the first axial hole (1111) and rotates coaxially with the first axial hole (1111); the second shaft end (32) is plugged into the second axial hole (2111) and rotates coaxially with the second axial hole (2111).

[0010] Furthermore, the first shaft end (31) comprises a polygonal columnar first column head (311) and a connecting column (312) extending from the first column head (311) to the second shaft end (32); the second shaft end (32) comprises a polygonal columnar second column head (321), and a connecting hole (322) for the connecting column (312) to pass through is provided in the middle of the second column head (321); a locking piece (33) is connected to the side of the connecting column (312) away from the first column head (311), which is suitable for making the first shaft end (31) and the second shaft end (32) tightly fit and installed.

[0011] Furthermore, a gasket (34) is provided between the first shaft end (31) and the second shaft end (32), which is suitable for increasing the damping coefficient of relative rotation between the two and / or the service life.

[0012] Furthermore, a first limiting column (5) is inserted into the first hinged portion (111) and is located on a side of the first shaft end (31) away from the second shaft end (32).

[0013] Furthermore, it also comprises a connecting seat (11), wherein the connecting seat (11) comprises a base (112) and the first hinged portion (111) connected to the base (112); the base (112) is detachably connected to the pad (1).

[0014] Furthermore, the first hinged portion (111) has two protruding end arms (1112), and a hinge groove (1113) is formed between the two end arms (1112); the second hinged portion (211) is connected to the hinge groove (1113).

[0015] Furthermore, the pad (1) has a supporting surface (10), and a support portion (12) is provided at the end of the pad (1) away from the user, so that when the pad (1) is placed on a horizontal plane, the supporting surface (10) forms an angle with the horizontal plane, and the size of the angle is selected from 9-15 degrees.

[0016] The utility model discloses a posture correction learning device, which connects a reading component to a pad through rotation, and arranges a damping member at the rotation connection between the two. The two axial ends of the damping member can be placed relative to each other for damping, and are respectively connected to the reading component and the pad, so as to realize the damping rotation between the reading component and the pad. Finally, the reading panel can be directly operated to adjust its inclination angle, and the adjusted inclination angle can be maintained, so as to provide the user with an angle more suitable for reading or writing, thereby reducing the wrong sitting posture of the upper body leaning forward or lowering the head. Further, by arranging a correction member to form a block on the user's chest, or by using the correction part to remind the user of the sitting posture, the user can avoid bad postures such as lowering the head and hunching over when reading and writing, so that the user can more easily maintain a comfortable and healthy good sitting posture for a long time, thereby reducing damage to the eyesight and cervical spine, and effectively preventing myopia, hunchback and spinal curvature. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of the posture correction learning device disclosed in an embodiment of the utility model.

[0019] Figure 2 for Figure 1 Schematic diagram of the exploded structure of the structure.

[0020] Figure 3 It is a structural schematic diagram of the connecting seat.

[0021] Figure 4 It is a schematic diagram of the structure of the damping element.

[0022] Figure 5 for Figure 4 Schematic diagram of the exploded structure of the structure.

[0023] Description of reference numerals:

[0024] 1. pad; 10. supporting surface; 11. connecting seat; 12. supporting portion; 111. first hinge portion; 112. base; 1111. first shaft hole; 1112. end arm; 1113. hinge groove;

[0025] 2. reading assembly; 21. panel; 22. eye protection lamp; 211. second hinged portion; 2111. second shaft hole;

[0026] 3. Damping member; 31. First shaft end; 32. Second shaft end; 33. Locking member; 34. Washer; 311. First column head; 312. Connecting column; 321. Second column head; 322. Connecting hole;

[0027] 4. Correction parts;

[0028] 5. Limit column. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the invention clearer, the technical solution of the invention will be clearly and completely described below in combination with the embodiments and drawings. It should be noted that the embodiments described below in combination with the reference drawings are exemplary and are intended to be used to explain the invention, and cannot be understood as limiting the invention.

[0030] For example, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features; "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] For example, terms such as "installed", "connected", "connected", and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be internal connectivity between two elements or an interaction relationship between two elements, unless otherwise clearly defined.

[0032] The orientation or positional relationship indicated by the terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the technical solution of the invention, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. For example, the first feature being "up" or "down" the second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium; the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature; the first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0033] Example

[0034] like Figure 1-5 As shown, a preferred embodiment of a posture correction learning device provided by the invention includes a pad 1 having a first plane suitable for reading and writing; a reading component 2, which is rotatably connected to the pad 1 and has a second plane suitable for fixing books or electronic products; and a damping member 3, which has a first shaft end 31 and a second shaft end 32, which are respectively located at opposite ends of the damping member 3, and at least one of the first shaft end 31 and the second shaft end 32 is installed by tight fit to achieve damped rotation; the pad 1 has a first hinge portion 111, and the reading component 2 has a second hinge portion 211, through the first hinge portion 212, the first hinge portion 213 is connected to the reading component 2, and the second hinge portion 214 is connected to the reading component 2, and the second hinge portion 215 is connected to the reading component 2, and the second hinge portion 216 is connected to the reading component 2, and the second hinge portion 217 is connected to the reading component 2, and the second hinge portion 218 is connected to the reading component 2, and the second hinge portion 219 is connected to the reading component 2, and the second hinge portion 217 is connected to the reading component 2, and the second hinge portion 219 is connected to the reading component 2, and the second hinge portion 211 is connected to the reading component 2, and the second hinge portion 212 is connected to the reading component 2, and the second hinge portion 214 is connected to the reading component 2, and the second hinge portion 216 is connected to the reading component 2, and the second hinge portion 217 is connected to the reading component 2, and the second hinge portion 218 is connected to the reading component 2, and the second hinge portion 219 is connected to the reading component 2, and the second hinge portion 214 is connected to the reading component 2, and the second hinge portion 216 is connected to the reading component 2, and the second hinge portion 217 is connected to the reading The first hinge part 111 and the second hinge part 211 realize the rotation connection between the reading component 2 and the backing plate 1; the first shaft end 31 and the second shaft end 32 are connected to the first hinge part 111 and the second hinge part 211 one by one, respectively, to realize the damped rotation connection between the first hinge part 111 and the second hinge part 211. For example, in this embodiment, the first shaft end 31 is connected to the first hinge part 111, and the second shaft end 32 is connected to the second hinge part 211, or for example, the first shaft end 31 is connected to the second hinge part, and the second shaft end 32 is connected to the first hinge part 111. The two shaft ends of the damping member 3 are respectively connected to the reading component 2 and the backing plate 1, so that the relative angle between the reading component 2 and the backing plate 1 can be maintained to a certain extent. When the angle between the two needs to be adjusted, an external force is applied to the reading component 2 to overcome the rotation damping, so that the reading component 2 rotates relative to the backing plate 1 until it is adjusted to the expected personalized angle.

[0035] Specifically, a first shaft hole 1111 is provided in the first hinge portion 111 ; and a second shaft hole 2111 is provided in the second hinge portion 211 , which cooperates with the rotating shaft to realize the rotation connection between the pad 1 and the reading assembly 2 .

[0036] The first shaft end 31 of the damping member 3 is inserted into the first shaft hole 1111 and rotates coaxially with the first shaft hole 1111 ; the second shaft end 32 is inserted into the second shaft hole 2111 and rotates coaxially with the second shaft hole 2111 .

[0037] In this embodiment, the first shaft end 31 and the second shaft end 32 are installed together through a tight fit process so that they can rotate relative to each other. Preferably, the axis of rotation of the first shaft end 31 and the second shaft end 32 are located on the same straight line, so that the first hinge part 111 and the second hinge part 211 rotate coaxially. In other embodiments with poor effects, the damping member 3 can be provided with a connecting plate, and the first shaft end 31 and the second shaft end 32 are respectively provided on the connecting plate to damp rotation.

[0038] End arms 1112 extend from both ends of the first hinged portion 111, and a hinge groove 1113 is formed between the end arms 1112; the end arms 1112 are respectively provided with first shaft holes 1111; and the second hinged portion 211 is rotatably connected to the hinge groove 1113. In some other embodiments, the arrangement may be reversed, with end arms 1112 extending from both ends of the second hinged portion 211, and the first hinged portion 111 being rotatably connected to the grooves formed by the end arms 1112. This is a common and simple replacement, and will not be described in detail here.

[0039] The arms 1112 at both ends of the first hinged part 111 are both provided with a first axial hole 1111, and the second axial hole 2111 passes through the second hinged part 211. The first hinged part 111 is connected to the two ends of the second hinged part 211 through the damping member 3 respectively. Specifically, a second axial end 32 of the damping member 3 is respectively inserted at both ends of the second axial hole 2111, and the first axial end 31 of each damping member 3 is connected to the first axial hole 1111. Since the first axial end 31 and the second axial end 32 can rotate relative to each other, it is equivalent to integrating the rotating shaft into the damping member 3, making the damping rotation mechanism modular, which not only facilitates the assembly of the entire posture correction learning device, but also enriches the application of the damping member 3 to more products.

[0040] Specifically, the first shaft end 31 includes a polygonal columnar first column head 311, and a connecting column 312 extending from the first column head 311 to the second shaft end 32; the second shaft end 32 includes a polygonal columnar second column head 321, and a connecting hole 322 for the connecting column 312 to pass through is provided in the middle of the second column head 321; a locking member 33 is connected to the side of the connecting column 312 away from the first column head 311, which is suitable for making the first shaft end 31 and the second shaft end 32 tightly fit and install. In this embodiment, the locking member 33 is threadedly connected to the connecting column 312, and the damping size when the first shaft end 31 and the second shaft end 32 rotate relative to each other can be adjusted by screwing the locking member 33.

[0041] The shape of the first axial hole 1111 is adapted to the shape of the first column head 311, and the shape of the second axial hole 2111 is adapted to the shape of the second column head 321, and both are polyhedral side holes; in the present embodiment, the first column head 311 and the second column head 321 are both hexagonal columns, and the first axial hole 1111 and the second axial hole 2111 are both hexagonal columnar holes.

[0042] A gasket 34 is disposed between the first shaft end 31 and the second shaft end 32 , which is suitable for increasing the damping coefficient and / or service life of the relative rotation between the two. The gasket 34 is made of a relatively wear-resistant and fatigue-resistant material.

[0043] During the process of assembling the pad 1 and the reading component 2, the damping member 3 is pushed in on the outside of the first axial hole 1111 on the end arm 1112, with its second axial end 32 facing inward until the second axial end 32 is inserted into the second axial hole 2111. At this time, the first axial end 31 of the damping member 3 is located in the first axial hole 1111, and the second axial end 32 is located in the second axial hole 2111.

[0044] In order to prevent the damping member 3 from lateral displacement after a long period of use, which would render the damping rotation function between the reading assembly 2 and the pad 1 ineffective, a first limiting column 5 is inserted into the first hinge 111, located on the side of the first shaft end 31 away from the second shaft end 32, thereby limiting the outward lateral movement of the damping member 3. In this embodiment, the polygonal area of ​​the cross section of the first shaft end 31 is greater than the cross section area of ​​the second shaft end 32, thereby limiting the first shaft end 31 from being inserted into the second shaft hole 2111 during the assembly process, thereby achieving blind installation and improving production efficiency. In other embodiments, optionally, a second limiting column 5 is inserted into the second hinge 211, located on the side of the second shaft end 32 away from the first shaft end 31.

[0045] Furthermore, it also includes a connecting seat 11, which includes a base 112 and a first hinged portion 111 connected to the base 112; the base 112 is detachably connected to the pad 1.

[0046] The top of the pad 1 has a supporting surface 10; a support portion 12 is provided at the end of the pad 1 away from the user, so that when the pad 1 is placed on a water table, the supporting surface 10 forms an angle with the horizontal plane, and the angle is selected from 9-12 degrees or 12-15 degrees. In the present embodiment, preferably, the inclination angle of the supporting surface 10 is 12 degrees.

[0047] Optionally, a corrective piece 4 is also included; the corrective piece 4 is detachably plugged into one end of the pad 1 away from the reading component 2, and is used to form a sitting position limit in front of the user's chest to avoid incorrect sitting postures such as lowering the head or hunching over. The corrective piece 4 includes a connecting rod and a chest-top piece, and both ends of the connecting rod are respectively connected to the pad 1 and the chest-top piece, so that the chest-top piece forms a limit blockage in front of the user's chest.

[0048] The reading assembly 2 includes a panel 21 and an eye protection lamp 22. The eye protection lamp 22 is movably connected to the reading assembly 2 or the backing plate 1 assembly to provide additional lighting when light is insufficient to protect the user's vision. In this embodiment, the eye protection lamp 22 is preferably arranged on the top back of the panel 21. When lighting is needed, the connecting rod of the eye protection lamp 22 is stretched and rotated to illuminate the panel 21.

[0049] Embodiment 2

[0050] As a variation of the above embodiment, the damper also includes a third shaft end, which is rotatably arranged on the side of the second shaft end 32 away from the first shaft end 31; the first shaft end 31 and the third shaft end are both installed in a tight fit manner, and the damper is rotatably arranged at both ends of the second shaft end 32 that are opposite to each other.

[0051] During assembly, the second shaft end 32 passes through the second shaft hole 2111 of the second hinged portion 211 , and the two first shaft ends 31 are respectively connected to the first shaft holes 1111 on the first hinged portion 111 .

[0052] The utility model discloses a posture correction learning device, which connects a reading component to a pad through rotation, and arranges a damping member at the rotation connection between the two. The two axial ends of the damping member can be placed relative to each other for damping, and are respectively connected to the reading component and the pad, so as to realize the damping rotation between the reading component and the pad. Finally, the reading panel can be directly operated to adjust its inclination angle, and the adjusted inclination angle can be maintained, so as to provide the user with an angle more suitable for reading or writing, thereby reducing the wrong sitting posture of the upper body leaning forward or lowering the head. Further, by arranging a correction member to form a block on the user's chest, or by using the correction part to remind the user of the sitting posture, the user can avoid bad postures such as lowering the head and hunching over when reading and writing, so that the user can more easily maintain a comfortable and healthy good sitting posture for a long time, thereby reducing damage to the eyesight and cervical spine, and effectively preventing myopia, hunchback and spinal curvature.

[0053] The above embodiments only express a part of the implementation methods of the present invention. A number of modifications, substitutions and improvements made by those skilled in the art without departing from the concept of the present invention without creative work all fall within the protection scope of the present invention.

Claims

1. A posture correction learning device, comprising a pad (1) having a first surface suitable for reading and writing; a reading component (2) rotatably connected to the pad (1) and having a second surface suitable for fixing books or electronic products; characterized in that: It also comprises a damping member (3) having a first shaft end (31) and a second shaft end (32), which are respectively located at two opposite ends of the damping member (3), and at least one of the first shaft end (31) and the second shaft end (32) is installed by tight fit to achieve damped rotation; The backing plate (1) has a first hinge portion (111), and the reading component (2) has a second hinge portion (211); The first hinged part (111) is connected to the first shaft end (31), and the second hinged part (211) is connected to the second shaft end (32), so as to realize a damped rotation connection between the first hinged part (111) and the second hinged part (211).

2. The posture correction learning device according to claim 1, characterized in that: The axis lines of rotation of the first shaft end (31) and the second shaft end (32) are located on the same straight line.

3. The posture correction learning device according to claim 1, characterized in that: The damper also includes a third shaft end, which is rotatably arranged on a side of the second shaft end (32) away from the first shaft end (31); The first shaft end (31) and the third shaft end are both installed in a tight-fitting manner, and the damping rotation is arranged at two ends opposite to the second shaft end (32).

4. The posture correction learning device according to any one of claims 1 to 3, characterized in that: The first hinged portion (111) has a first axial hole (1111); The second hinged portion (211) has a second axial hole (2111); The first shaft end (31) is inserted into the first shaft hole (1111) and rotates coaxially with the first shaft hole (1111); The second shaft end (32) is inserted into the second shaft hole (2111) and rotates coaxially with the second shaft hole (2111).

5. The posture correction learning device according to claim 4, characterized in that: The first shaft end (31) comprises a polygonal columnar first column head (311) and a connecting column (312) extending from the first column head (311) to the second shaft end (32); The second shaft end (32) comprises a second column head (321) in the shape of a polygonal column, and a connecting hole (322) for the connecting column (312) to pass through is provided in the middle of the second column head (321); A locking member (33) is connected to a side of the connecting column (312) away from the first column head (311), and is suitable for tightly fitting the first shaft end (31) and the second shaft end (32).

6. The posture correction learning device according to claim 5, characterized in that: A gasket (34) is provided between the first shaft end (31) and the second shaft end (32), which is suitable for increasing the damping coefficient of relative rotation between the two and / or the service life.

7. The posture correction learning device according to claim 5, characterized in that: A first limiting column (5) is inserted into the first hinged portion (111) and is located on a side of the first shaft end (31) away from the second shaft end (32).

8. The posture correction learning device according to any one of claims 1-3, 5-7, characterized in that: It also includes a connecting seat (11), wherein the connecting seat (11) includes a base (112) and the first hinged portion (111) connected to the base (112); The base (112) is detachably connected to the backing plate (1).

9. The posture correction learning device according to claim 8, characterized in that: The first hinged portion (111) has two protruding end arms (1112), and a hinge groove (1113) is formed between the two end arms (1112); The second hinge portion (211) is connected to the hinge slot (1113).

10. The posture correction learning device according to claim 8, characterized in that: The pad (1) has a supporting surface (10), and a support portion (12) is provided at the end of the pad (1) away from the user, so that when the pad (1) is placed on a horizontal plane, the supporting surface (10) forms an angle with the horizontal plane, and the size of the angle is selected from 915 degrees.

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