Posture correcting learning table
By introducing rotational damping components and correction parts in the positive posture learning Taichung, the problem of inconvenient adjustment of the inclination angle of the reading panel in the prior art is solved, and more suitable reading or writing angles and sitting posture health is achieved, and vision and cervical spine damage is prevented.
Patent Information
- Application Number
- CN202323363604.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-09
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2033-12-09
AI Technical Summary
In the existing combination of reading racks and desktop pads, the inclination angle of the reading panel requires button adjustment, which is inconvenient to use and it is difficult to meet users' personalized needs for angles.
A positive posture learning table is designed, by introducing a rotating damping assembly between the bearing assembly and the reading panel, allowing the user to directly operate and adjust the inclination angle of the reading panel, and maintain the adjusted angle through the damping assembly, while reminding and blocking through the correction parts. , avoid bad sitting posture.
It provides more convenient angle adjustment, reduces the wrong sitting posture of the upper body leaning forward or bowing the head, effectively prevents myopia, hunchback and cervical spine diseases, and promotes long-term comfortable and healthy sitting posture.
Smart Images
Figure CN222129648U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of learning auxiliary tools, in particular to a posture correction learning platform. Background Art
[0002] A reading rack is often used to assist reading. It has a reading panel that stands tilted on a desktop. Books or electronic tablets, mobile phones, etc. are placed on the reading panel for use, so as to prevent books, etc. from being placed directly on a horizontal desktop and users from lowering their heads to read, which may cause myopia and cervical spine diseases.
[0003] The desktop pad is usually placed on 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 angle of the reading panel needs to be adjusted by pressing a button, which is inconvenient to a certain extent in use.
[0005] Therefore, it is necessary to provide a posture correction learning platform that can conveniently adjust the inclination of a reading panel. Summary of the invention
[0006] In order to achieve the above object, the utility model provides the following technical solutions:
[0007] A posture correction learning table includes a pad assembly 1, which provides a reading and writing platform for users; a reading panel 2, which is used to fix books or electronic products; and a receiving assembly 3, one end of which is connected to the pad assembly 1, and the other end has a first hinge part 31, and the reading panel 2 has a second hinge part 21, which is rotatably connected to the first hinge part 31 through a rotating shaft 6; a damping assembly is connected between the first hinge part 31 and the second hinge part 21 to limit the rotation between the receiving assembly 3 and the reading panel 2.
[0008] Further, the first hinged part 31 has a first axial hole 311; the second hinged part 21 has a second axial hole 211; a tightening member 72 is connected to the far end of the first axial hole 311 or the second axial hole 211 from the rotating shaft 6, and cooperates with the rotating shaft 6 to make the first hinged part 31 and the second hinged part 21 approach each other; the damping assembly includes a first damping member 71, one end of which has a first inclined surface 712, which is a inclined surface end, and the other end is a connecting end 711; the connecting end 711 is connected to the first hinged part 31, and the first inclined surface 712 at least partially penetrates the second axial hole 211, or the connecting end 711 is connected to the second hinged part 21, and the first inclined surface 712 at least partially penetrates the first axial hole 311.
[0009] Furthermore, the first damping member 71 is sleeved on the outside of the rotating shaft 6; the connecting end 711 has a first rotation limiting surface 713; the connecting end 711 is slidably connected to the first shaft hole 311 or the second shaft hole 211; the first shaft hole 311 or the second shaft hole 211 has a second rotation limiting surface, which cooperates with the first rotation limiting surface 713 to limit the rotation of the first damping member 71.
[0010] Furthermore, the angle between the first inclined surface 712 and the first damping member 71 along the length axis ranges from 0.1 to 1.5 degrees.
[0011] Furthermore, one end of the tightening member 72 close to the rotating shaft 6 has a second inclined surface 721 ; the second inclined surface 721 at least partially penetrates into the second shaft hole 211 or the first shaft hole 311 .
[0012] Furthermore, the first hinge part 31 has two protruding blocks 312 , and a hinge groove 313 is formed between the two protruding blocks 312 ; the two protruding blocks 312 are respectively provided with the first shaft holes 311 ; and the second hinge part 21 is connected to the hinge groove 313 .
[0013] Furthermore, at least one first protrusion or first groove 714 is provided on the first inclined surface 712 , and / or at least one second protrusion or second groove 722 is provided on the second inclined surface 721 , so as to increase the friction coefficient with the second shaft hole 211 .
[0014] Furthermore, the damping assembly further includes a second damping member 73 ; the second damping member 73 is fixedly connected to the first hinge portion 31 or the second hinge portion 21 , and the first axial hole 311 or the second axial hole 211 is provided in the second damping member 73 .
[0015] Furthermore, the top of the pad assembly 1 has a supporting surface 13; a support portion 11 is provided at the end of the pad assembly 1 away from the user, so that when the pad assembly 1 is placed on a horizontal plane, the supporting surface 13 forms an angle with the horizontal plane, and the size of the angle is selected from 9-12 degrees or 12-15 degrees.
[0016] Furthermore, the pad assembly 1 and the receiving assembly 3 are plugged into each other through a receiving groove 12; the receiving groove 12 is arranged on the pad assembly 1, or on the end of the receiving assembly 3 away from the first hinge part 31; it also includes a corrective piece 4 and / or an eye protection lamp assembly 5; the corrective piece 4 is plugged into the end of the pad assembly 1 away from the reading panel 2, and the eye protection lamp assembly 5 is movably connected to the reading panel 2 or the pad assembly 1; the corrective piece 4 includes a connecting rod and a chest-top piece, and the two ends of the connecting rod are respectively connected to the pad assembly 1 and the chest-top piece, so that the chest-top piece forms a limit blockage in front of the user's chest.
[0017] The utility model is a posture correction learning table that connects the reading panel and the pad assembly through a receiving assembly, and adds a rotating damping assembly between the receiving assembly and the reading panel. The reading panel can be directly operated to adjust its inclination, and the adjusted inclination is maintained under the action of the damping assembly, providing 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, the correction piece forms a block on the user's chest, or the correction part reminds the user of the sitting posture, so that the user can avoid bad postures such as lowering the head and hunching when reading and writing, making it easier for the user to maintain a comfortable and healthy good sitting posture for a long time, thereby reducing damage to vision and cervical spine, and effectively preventing myopia, hunchback and spinal curvature. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] 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.
[0019] Figure 1 This is a schematic structural diagram of a posture correction learning platform disclosed in an embodiment of the utility model.
[0020] Figure 2 This is a structural diagram of one of the posture correction learning tables in use.
[0021] Figure 3 for Figure 1 Schematic diagram of the explosion structure Figure 1 .
[0022] Figure 4 for Figure 1 Schematic diagram of the explosion structure Figure 2 .
[0023] Figure 5 It is a schematic structural diagram of the first damping member.
[0024] Description of reference numerals:
[0025] 1. pad assembly; 11. support portion; 12. receiving groove; 13. supporting surface;
[0026] 2. reading panel; 21. second hinged portion; 211. second shaft hole;
[0027] 3. Receiver assembly; 31. First hinge portion; 311. First shaft hole; 312. Protruding block; 313. Hinge groove;
[0028] 4. Correction parts;
[0029] 5. Eye protection lamp assembly;
[0030] 6. Rotating shaft;
[0031] 71, first damping member; 711, connecting end; 712, first inclined surface; 713, first rotation limiting surface; 714, first groove;
[0032] 72, tightening member; 721, second inclined surface; 722, second groove;
[0033] 73. A second damping member. DETAILED DESCRIPTION
[0034] 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.
[0035] 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.
[0036] 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.
[0037] For example, the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like 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 operated 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.
[0038] Example
[0039] like Figure 1-5 As shown, a preferred embodiment of a posture correction learning table provided by the present invention includes a pad assembly 1, which provides a reading and writing platform for users; a reading panel 2, which is used to fix books or electronic products; and a receiving assembly 3, one end of which is connected to the pad assembly 1, and the other end has a first hinge portion 31, and the reading panel 2 has a second hinge portion 21, which is rotatably connected to the first hinge portion 31 through a rotating shaft 6; a damping assembly, which is connected between the first hinge portion 31 and the second hinge portion 21 to increase the rotational damping, thereby limiting the rotation between the receiving assembly 3 and the reading panel 2, that is, the damping assembly forms a rotational damping between the reading panel 2 and the pad assembly 1, so that the relative angle between the reading panel 2 and the pad assembly 1 is maintained to a certain extent, and when the angle between the two needs to be adjusted, an external force is applied to the reading panel 2 to overcome the rotational damping, so that the reading panel 2 rotates relative to the pad assembly 1 until it is adjusted to the expected personalized angle.
[0040] Specifically, the first hinge part 31 has a first shaft hole 311 ; the second hinge part 21 has a second shaft hole 211 , and the rotating shaft 6 is passed through the first shaft hole 311 and the second shaft hole 211 , so that the reading panel 2 and the pad assembly 1 are pivotally connected. A tightening piece 72 is connected to the far end of the first axial hole 311 or the second axial hole 211 away from the rotating shaft 6, and cooperates with the rotating shaft 6 to make the first hinge part 31 and the second hinge part 21 approach each other. For example, one end of the rotating shaft 6 has an end cap, and the other end is threadedly matched with the tightening piece 72. By screwing the end cap or the tightening piece 72, the first hinge part 31 and the second hinge part 21 are pressed together, thereby generating rotational damping when the two rotate relative to each other. For another example, the tightening piece 72 is a lever with an eccentric head, and the eccentric head is rotatably connected to one end of the rotating shaft 6 away from the end cap. By turning the tightening piece 72, the eccentric head makes the first hinge part 31 and the second hinge part 21 close together, thereby generating rotational damping when the two rotate relative to each other.
[0041] The damping assembly includes a first damping member 71, one end of which has a first inclined surface 712, which is a inclined surface end, and the other end is a connecting end 711; the connecting end 711 is connected to the first hinged portion 31, and the inclined surface end at least partially penetrates into the second axial hole 211. Under the action of the tightening member 72, the first inclined surface 712 presses against the hole wall of the second axial hole 211, thereby generating rotational damping when the reading panel 2 is rotated; or in some other embodiments, the connecting end 711 is connected to the second hinged portion 21, and the inclined surface end at least partially penetrates into the first axial hole 311, and rotational damping is generated by the hole wall of the first axial hole 311 and the first inclined surface 712.
[0042] The angle α between the first inclined surface 712 and the axis of the first damping member 71 is in the range of 0.1-1.5 degrees, that is, the angle with the vertical section of the first damping member 71 is 90+α, in the range of 90.1-91.5 degrees. In the present embodiment, preferably, the value of α is 0.7 degrees.
[0043] Further, the first damping member 71 is slidably and non-rotatably arranged on the first hinged portion 31 or the second hinged portion 21, for example, a first rotation-limiting surface 713 is provided at the connecting end 711, the connecting end 711 is slidably connected to the first shaft hole 311, and a second rotation-limiting surface is provided in the first shaft hole 311, and cooperates with the first rotation-limiting surface 713 to limit the rotation of the first damping member 71. For another example, the connecting end 711 is slidably and non-rotatably arranged on the second shaft hole 211, and correspondingly, a second rotation-limiting surface is provided in the second shaft hole 211.
[0044] During assembly, the first damping member 71 is sleeved on the outside of the rotating shaft 6. In the present embodiment, a through hole is preset in the middle of the first damping member 71. The first damping member 71 is slid into the first axial hole 311, and the rotating shaft 6 is passed through the through hole of the first damping member 71. The tightening member 72 is threadedly connected to the rotating shaft 6, so that the first inclined surface 712 is pressed against the hole wall of the second axial hole 211, so that when the reading panel 2 is rotated, the first damping member 71 and the second axial hole 211 of the reading panel 2 generate rotational damping.
[0045] In this embodiment, the first hinge part 31 has two protruding blocks 312, and a hinge groove 313 is formed between the two protruding blocks 312; the two protruding blocks 312 are respectively provided with first shaft holes 311; and the second hinge part 21 is connected to the hinge groove 313. In some other embodiments, the arrangement may be reversed, and the second hinge part 21 has two protruding blocks 312, and the first hinge part 31 is connected to the groove formed between the two protruding blocks 312. This is a common and simple replacement, and will not be described in detail here.
[0046] Furthermore, the tightening member 72 has a second inclined surface 721 at one end close to the rotating shaft 6 , and the second inclined surface 721 at least partially penetrates into the second shaft hole 211 or the first shaft hole 311 . In this embodiment, the tightening member 72 is slidably connected to the first hinge portion 31 in the first axial hole 311 of the protruding block 312 away from the first damping member 71, and the second inclined surface 721 at least partially penetrates the second axial hole 211. The first inclined surface 712 and the second inclined surface 721 are distributed in the second axial hole 211 facing each other, and the rotating shaft 6 is rotated. Under the action of the thread, the distance between the first damping member 71 and the tightening member 72 is contracted. In this process, the first inclined surface 712 and the second inclined surface 721 are respectively pressed against the hole wall of the second axial hole 211, thereby increasing the damping when the reading panel 2 is rotated; further, a third rotation limiting surface is set on the end of the tightening member 72 away from the second inclined surface 721, and a fourth rotation limiting surface is set on the hole wall of the first axial hole 311, so that the tightening member 72 can only be slid but not rotated in the first axial hole 311. In another embodiment, the tightening member 72 is connected to the farthest end of the protruding block 312 away from the first damping member 71, and the second inclined surface 721 partially extends into the first shaft hole 311, and the second inclined surface 721 is used to shrink the distance between the second hinge part 21 and the first hinge part 31. In another embodiment, the first damping member 71 is not provided, and the remaining configuration is the same as that of the present embodiment, and the reading panel 2 is provided with rotation damping through the contact surface between the second inclined surface 721 of the tightening member 72 and the second shaft hole 211, and the first hinge part and the second hinge part 21.
[0047] In order to increase the friction coefficient with the second shaft hole 211, at least one first protrusion or first groove 714 is provided on the first inclined surface 712, and / or at least one second protrusion or second groove 722 is provided on the second inclined surface 721. In this embodiment, the second shaft hole 211 is provided in the second damping member 73, the first groove 714 is provided on the first inclined surface 712, and the second groove 722 is provided on the second inclined surface 721, and the groove edges are used as friction lines, thereby increasing the friction with the second shaft hole 211.
[0048] Further, the damping assembly also includes a second damping member 73, which is fixedly connected to the first hinge part 31 or the second hinge part 21, and the first shaft hole 311 or the second shaft hole 211 is arranged in the second damping member 73. Preferably, the second damping member 73 is a metal member, and the purpose is to increase the friction tolerance of the first shaft hole 311 or the second shaft hole 211, and further, a texture for increasing friction can be arranged in the second damping member 73. The second damping member 73 is used to cooperate with the first damping member 71 to provide rotational damping during the rotation of the first hinge part 31 and the second hinge part 21. In this embodiment, the second damping member 73 is fixedly connected to the second hinge part 21, and the second shaft hole 211 is arranged in the second damping member 73. One end of the first damping member 71 is slidably connected to the first hinge part 31, and the first inclined surface 712 of the other end extends into the second shaft hole 211, thereby cooperating with the second damping member 73 to form damping. In some other embodiments, as a simple replacement, one end of the first damping member 71 is fixed to the second hinge part 21, and the first inclined surface 712 at the other end extends into the first axial hole 311 of the first hinge part 31, and the second damping member 73 is fixed to the first hinge part 31, and the first axial hole 311 is arranged in the second damping member 73.
[0049] The top of the pad assembly 1 has a supporting surface 13; a support portion 11 is provided at the end of the pad assembly 1 away from the user, so that when the pad assembly 1 is placed on a horizontal plane, the supporting surface 13 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 13 is 12 degrees.
[0050] The pad assembly 1 and the receiving assembly 3 are detachably connected via a receiving groove 12; the receiving groove 12 is arranged on the pad assembly 1, or on one end of the receiving assembly 3 away from the first hinge portion 31; it also includes a corrective component 4 and / or an eye protection lamp assembly 5; the corrective component 4 is plugged into one end of the pad assembly 1 away from the reading panel 2, and is used to form a sitting posture limit in front of the user's chest to avoid incorrect sitting postures such as lowering the head or hunching over. The corrective component 4 includes a connecting rod and a chest-top component, and the two ends of the connecting rod are respectively connected to the pad assembly 1 and the chest-top component, so that the chest-top component forms a limit blockage in front of the user's chest.
[0051] The eye protection lamp assembly 5 is movably connected to the reading panel 2 or the backing plate assembly 1 so as to provide additional lighting when light is insufficient to protect the user's vision health.
[0052] The utility model is a posture correction learning table that connects the reading panel and the pad assembly through a receiving assembly, and adds a rotating damping assembly between the receiving assembly and the reading panel. The reading panel can be directly operated to adjust its inclination, and the adjusted inclination is maintained under the action of the damping assembly, providing 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, the correction piece forms a block on the user's chest, or the correction part reminds the user of the sitting posture, so that the user can avoid bad postures such as lowering the head and hunching when reading and writing, making it easier for the user to maintain a comfortable and healthy good sitting posture for a long time, thereby reducing damage to vision 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 table, comprising a pad assembly (1) for providing a reading and writing platform for a user; a reading panel (2) for fixing books or electronic products; Features: It also comprises a receiving assembly (3), one end of which is connected to the backing plate assembly (1), and the other end of which has a first hinged portion (31); the reading panel (2) has a second hinged portion (21) which is rotatably connected to the first hinged portion (31) via a rotating shaft (6); A damping component is connected between the first hinge part (31) and the second hinge part (21) to limit the rotation between the receiving component (3) and the reading panel (2).
2. The posture correction learning platform according to claim 1, It is characterized in that The first hinged portion (31) has a first axial hole (311); The second hinged portion (21) has a second axial hole (211); A tightening member (72) is connected to the first shaft hole (311) or the second shaft hole (211) at a distal end from the rotating shaft (6), and cooperates with the rotating shaft (6) to make the first hinged portion (31) and the second hinged portion (21) approach each other; The damping assembly comprises a first damping member (71), one end of which has a first inclined surface (712) and is an inclined surface end, and the other end of which is a connecting end (711); The connecting end (711) is connected to the first hinged part (31), and the first inclined surface (712) at least partially penetrates the second axial hole (211), or the connecting end (711) is connected to the second hinged part (21), and the first inclined surface (712) at least partially penetrates the first axial hole (311).
3. The posture correction learning platform according to claim 2, It is characterized in that The first damping member (71) is sleeved outside the rotating shaft (6); The connecting end (711) has a first rotation limiting surface (713); The connecting end (711) is slidably connected to the first shaft hole (311) or the second shaft hole (211); The first shaft hole (311) or the second shaft hole (211) has a second rotation-limiting surface, which cooperates with the first rotation-limiting surface (713) to limit the rotation of the first damping member (71).
4. The posture correction learning platform according to claim 2, It is characterized in that The angle between the first inclined surface (712) and the first damping member (71) along the length axis is in the range of 0.1-1.5 degrees.
5. The posture correction learning platform according to any one of claims 2 to 4, It is characterized in that The tightening member (72) has a second inclined surface (721) at one end close to the rotating shaft (6); The second inclined surface (721) at least partially penetrates the second axial hole (211) or the first axial hole (311).
6. The posture correction learning platform according to claim 5, It is characterized in that The first hinged portion (31) has two protruding blocks (312), and a hinged groove (313) is formed between the two protruding blocks (312); The two protruding blocks (312) are respectively provided with the first axial holes (311); The second hinge portion (21) is connected to the hinge slot (313).
7. The posture correction learning platform according to claim 5, It is characterized in that At least one first protrusion or first groove (714) is provided on the first inclined surface (712), and / or at least one second protrusion or second groove (722) is provided on the second inclined surface (721), so as to increase the friction coefficient with the second shaft hole (211).
8. The posture correction learning platform according to any one of claims 2-4, 6 and 7, It is characterized in that The damping assembly further comprises a second damping member (73); The second damping member (73) is fixedly connected to the first hinged portion (31) or the second hinged portion (21), and the first axial hole (311) or the second axial hole (211) is provided in the second damping member (73).
9. The posture correction learning platform according to any one of claims 2-4, 6, and 7, It is characterized in that The top of the pad assembly (1) has a supporting surface (13); A support portion (11) is provided at the end of the pad assembly (1) away from the user, so that when the pad assembly (1) is placed on a horizontal plane, the supporting surface (13) forms an angle with the horizontal plane, and the size of the angle is selected from 9-12 degrees or 12-15 degrees.
10. The posture correction learning platform according to any one of claims 2-4, 6 and 7, It is characterized in that The backing plate assembly (1) and the receiving assembly (3) are plugged into each other via a receiving groove (12); The receiving groove (12) is provided on the backing plate assembly (1), or is provided on an end of the receiving assembly (3) away from the first hinged portion (31); Also includes a correction piece (4) and / or an eye protection lamp assembly (5); The correction piece (4) is plugged into an end of the backing plate assembly (1) away from the reading panel (2), and the eye protection lamp assembly (5) is movably connected to the reading panel (2) or the backing plate assembly (1); The correction piece (4) comprises a connecting rod and a chest-supporting piece, and the two ends of the connecting rod are respectively connected to the pad assembly (1) and the chest-supporting piece, so that the chest-supporting piece forms a limit stop in front of the chest of the user.