Multi-dimensional self-adaptive posture corrector

Abstract

The utility model discloses a multi-dimensional self-adaptive posture correcting device which comprises a chest jacking structural part and a supporting structural part and further comprises a multi-dimensional moving mechanism, and the chest jacking structural part is connected to the supporting structural part through the multi-dimensional moving mechanism. The multi-dimensional moving mechanism limits the translational degree of freedom of the chest jacking structural part in the Y-axis direction, and the chest jacking structural part can move in the X-axis direction and the Z-axis direction under the constraint effect of the multi-dimensional moving mechanism. According to the utility model, multi-dimensional movement can be carried out to adapt to users with different chest shapes, so that the use comfort is improved, and the correction effect is ensured.

Description

Technical Field

[0001] This utility model relates to the field of posture corrector technology, and in particular to a multi-dimensional adaptive posture corrector. Background Technology

[0002] Nowadays, children spend more and more time studying at their desks. If their posture is incorrect, it can easily lead to problems such as hunchback and nearsightedness. Therefore, various posture correctors have appeared on the market to correct children's posture.

[0003] Currently available posture correctors are generally fixed to a tabletop via a support structure. A chest support attached to this structure holds the user's chest in place, preventing hunching and ensuring proper posture to reduce pressure on the cervical, lumbar, and spinal vertebrae. Existing posture correctors typically only offer height adjustment. However, different users have different body types and chest shapes, meaning existing posture correctors cannot adapt well to individual users, reducing comfort and effectiveness. Utility Model Content

[0004] To address the aforementioned technical problems, the purpose of this utility model is to provide a multi-dimensional adaptive posture corrector that can perform multi-dimensional activities to adapt to users with different chest shapes, improve user comfort, and ensure corrective effects.

[0005] To achieve the above-mentioned technical objectives and effects, this utility model is implemented through the following technical solution:

[0006] A multi-dimensional adaptive posture corrector includes a top chest structure and a support structure, and further includes a multi-dimensional movement mechanism. The top chest structure is connected to the support structure through the multi-dimensional movement mechanism. The multi-dimensional movement mechanism restricts the translational degree of freedom of the top chest structure in the Y-axis direction, and the top chest structure can move in the X-axis and Z-axis directions under the constraint of the multi-dimensional movement mechanism.

[0007] Furthermore, the multi-dimensional active mechanism includes an active insert, a portion of which is connected to the top chest structure and another portion of which is movably connected to the support structure.

[0008] Furthermore, the multi-dimensional moving mechanism also includes an elastic element, under the action of the elastic element, the top chest structure performs elastic movement.

[0009] Furthermore, the multi-dimensional active mechanism also includes a first limiting structure and a second limiting structure; the top chest structure can rotate around the first limiting structure in the Z-axis direction; the second limiting structure can limit the movement of the top chest structure in the Z-axis and X-axis directions, or limit the top chest structure to rotate around it in the X-axis direction.

[0010] Furthermore, the active insert is a spherical structure or a cuboid structure.

[0011] Furthermore, the movable insert of the spherical structure has a spherical portion, the front end of which is fixedly connected to the top chest structure; the supporting structure is provided with a spherical cavity, and the spherical portion of the movable insert is embedded in the spherical cavity of the supporting structure.

[0012] Furthermore, for the movable insert of the spherical structure, the first limiting structure is arranged along the Z-axis passing through its center, and a limiting groove is formed on the cavity wall of the spherical cavity. The first limiting structure extends into the limiting groove, and the limiting groove has a movable space in the Y-axis direction for the first limiting structure to move. The supporting structure also has a conical cavity located behind the spherical cavity, and the second limiting structure is disposed on the rear side of the spherical part and extends rearward into the conical cavity.

[0013] Furthermore, for the movable insert that is a spherical structural member, an elastic element is provided at the second limiting structural member.

[0014] Furthermore, the rear part of the movable insert of the cuboid structure is rotatably connected to the support structure via a first limiting structure extending along the Z-axis; the front part of the movable insert is rotatably connected to the top chest structure via a second limiting structure extending along the X-axis.

[0015] Furthermore, elastic members are provided between the front part of the movable insert of the cuboid structure and the top chest structure, and between the rear part of the movable insert and the supporting structure.

[0016] The beneficial effects of this utility model are:

[0017] The posture corrector of this invention can perform multi-dimensional movements, including movements in the X-axis and Z-axis directions. The movements in the X-axis direction can realize the forward and backward tilting motion of the top chest structure, thereby adapting to changes in the vertical contour of the user's chest. The movements in the Z-axis direction can realize the left and right swinging motion of the top chest structure, adapting to changes in the horizontal contour of the chest. Thus, the posture corrector of this invention can adapt to users with different chest shapes, improve user comfort, and ensure the corrective effect. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the multi-dimensional adaptive posture corrector of Embodiment 1 of this utility model;

[0019] Figure 2 This is a plan view of the multi-dimensional adaptive posture corrector of Embodiment 1 of this utility model;

[0020] Figure 3 For along Figure 2 Sectional view of line AA in the middle;

[0021] Figure 4 For along Figure 2 Sectional view of the middle BB line;

[0022] Figure 5 This is a schematic diagram of the structure of the active embedded part in the multi-dimensional adaptive posture corrector of Embodiment 1 of this utility model.

[0023] Figure 6 This is a three-dimensional structural diagram of the multi-dimensional adaptive posture corrector of Embodiment 2 of this utility model;

[0024] Figure 7 This is a cross-sectional view of the multi-dimensional adaptive posture corrector of Embodiment 2 of this utility model;

[0025] Figure 8 This is a cross-sectional view of the multi-dimensional adaptive posture corrector of Embodiment 2 of this utility model from another direction;

[0026] Figure 9 This is a schematic diagram of the multi-dimensional adaptive posture corrector of Embodiment 2 of this utility model when used in conjunction with a table.

[0027] In the picture:

[0028] 1: Top chest structural component; 11: Connecting cavity;

[0029] 2: Supporting structural component; 21a: Spherical cavity; 21b: Assembly cavity; 22: Conical cylindrical cavity; 23: Limiting groove; 24: Mating cavity;

[0030] 3: Active insert; 31: Sphere; 32: Rectangular connecting block;

[0031] 4: First limiting structural component;

[0032] 5: Second limiting structural component;

[0033] 6: Elastic components;

[0034] 7: Tabletop. Detailed Implementation

[0035] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0036] In the description of this utility model, it should be understood that the terms "front", "rear", "left", "right", "up", "down", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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 utility model.

[0037] Example 1

[0038] This embodiment 1 discloses a multi-dimensional adaptive posture corrector, comprising a top-chest structure 1, a support structure 2, and a multi-dimensional movement mechanism. The support structure 2 has a horizontally extending support plate at its upper part, and the top-chest structure 1 includes two sets of chest support assemblies symmetrically arranged at both ends of the support plate. The two sets of chest support assemblies conform to the left and right sides of the human chest. The top-chest structure 1 is connected to the support structure 2 via the multi-dimensional movement mechanism. Two sets of multi-dimensional movement mechanisms are provided corresponding to the two sets of chest support assemblies. The multi-dimensional movement mechanism restricts the translational freedom of the top-chest structure 1 in the Y-axis direction, allowing the top-chest structure 1 to move in the X and Z-axis directions under the constraint of the multi-dimensional movement mechanism.

[0039] Specifically, the multidimensional active mechanism includes an active insert 3, an elastic member 6, and a first limiting structure 4 and a second limiting structure 5 disposed on the active insert 3.

[0040] In this embodiment, the movable insert 3 is a spherical structure with a spherical portion 31. A cuboid connecting block 32 is provided at the front end of the spherical portion 31. The top-chest structure 1 has a chest support plate, and a connecting cavity is provided on the rear side of the chest support plate. The movable insert 3 is fixedly connected to the top-chest structure 1 through the cooperation of the cuboid connecting block 32 and the connecting cavity. The supporting structure 2 has a spherical cavity 21a. The spherical portion 31 of the movable insert 3 is embedded in the spherical cavity 21a of the supporting structure 2, fitting against the cavity surface of the spherical cavity 21a, thus realizing the movable connection between the movable insert 3 and the supporting structure 2. The supporting structure 2 is composed of two parts, that is, the spherical cavity is composed of two parts. During assembly, the spherical portion 31 of the movable insert 3 is first inserted into one part of the spherical cavity, and then the other part of the spherical cavity is joined together.

[0041] The first limiting structure 4 is arranged along the Z-axis passing through the center of the spherical part 31, and a limiting groove 23 is formed on the cavity wall of the spherical cavity 21a, into which the first limiting structure extends. Furthermore, the limiting groove 23 is a straight groove extending along the Y-axis direction, meaning the first limiting structure 4 has room to move within the limiting groove 23 in the Y-axis direction. The supporting structure 2 also includes a conical cavity 22 located behind the spherical cavity 21a; the rear side of the spherical part 31 is a planar structure, and the second limiting structure 5 is disposed on the rear side of the spherical part 21a and extends rearward into the conical cavity 22. The rear part of the support plate of the supporting structure 2 also includes a mating cavity 24, in which an elastic member 6 is disposed and extends into the conical cavity 22 to connect with the second limiting structure 5. Under the action of the elastic element 6, the movable insert 3 and the top chest structure 1 perform elastic movements, allowing the movable insert 3 and the top chest structure 1 to return to their original positions after the movements. In this embodiment 1, the elastic element 6 is a spring.

[0042] The spherical portion 31 of the movable insert 3 can rotate within the spherical cavity 21a of the supporting structure 2. Specifically, the movable insert 3 can rotate in the Z-axis direction around the first limiting structure 4, thereby driving the top chest structure 1 to rotate in the Z-axis direction. This rotation in the Z-axis direction is constrained by the second limiting structure 5 and the conical cavity 22, and can be performed within a certain angle range, thus allowing the top chest structure 1 to swing around the Z-axis (vertical direction) within a certain angle range. The first limiting structure 4 has a movable space in the Y-axis direction of the limiting groove 23, so the spherical portion 31 of the movable insert 3 can also rotate around the X-axis, thereby driving the top chest structure 1 to rotate in the X-axis direction. This rotation in the X-axis direction is constrained by the second limiting structure 5 and the conical cavity 22, and can be performed within a certain angle range, thus allowing the top chest structure 1 to swing around the X-axis (horizontal direction) within a certain angle range. Since the first limiting structure 4 is restricted by the limiting groove 23 in its X-axis direction, the rotation of the ball portion 31 of the movable insert 3 around the Y-axis is restricted, thereby restricting the rotation of the top chest structure 1 around the Y-axis.

[0043] In use, the posture corrector is assembled onto the front side of the table using clamping or sliding connection methods. For example, it can be slidably connected to the table via a height adjustment component mounted on the support structure, allowing for height adjustment during use. During use, the chest-supporting structure 1 can tilt back and forth around the X-axis, thus adapting to changes in the vertical contour of the user's chest; the chest-supporting structure 1 can also swing around the Z-axis to adapt to changes in the horizontal contour of the chest. Therefore, the posture corrector of this invention can adapt to users with different chest shapes, improving user comfort and ensuring corrective effect.

[0044] Furthermore, since the spherical portion 31 of the movable insert 3 is embedded in the spherical cavity 21a of the support structure 2, the translational movement of the movable insert 3 in the Y-axis (front-back direction) is restricted, so the chest support structure 1 will not extend or retract in the front-back direction, which can provide more effective support and more effectively maintain the user's upright posture.

[0045] In this embodiment, the contour surfaces of the chest support assembly are all curved, which can better conform to the curve of the chest, increase the contact area between the chest support assembly and the chest, distribute the force more evenly, avoid discomfort caused by excessive local pressure, and improve comfort.

[0046] Example 2

[0047] This embodiment 2 provides a multi-dimensional adaptive posture corrector, comprising a top-chest structure 1, a support structure 2, and a multi-dimensional movement mechanism. The support structure 2 has a horizontally extending support plate at its upper part. The top-chest structure 1 includes two sets of chest support assemblies symmetrically arranged at both ends of the support plate. The two sets of chest support assemblies conform to the left and right sides of the human chest. The top-chest structure 1 is connected to the support structure 2 via the multi-dimensional movement mechanism. Two sets of multi-dimensional movement mechanisms are provided corresponding to the two sets of chest support assemblies. The multi-dimensional movement mechanism restricts the translational freedom of the top-chest structure 1 in the Y-axis direction, allowing the top-chest structure 1 to move in the X and Z-axis directions under the constraint of the multi-dimensional movement mechanism.

[0048] Specifically, the multidimensional active mechanism includes an active insert 3, an elastic element 6, a first limiting structure 4, and a second limiting structure 5.

[0049] In this embodiment, the movable insert 3 is a cuboid structure. The support plate of the support structure 2 has an assembly cavity 21b. The rear part of the movable insert 3 is inserted into the assembly cavity 21b of the support structure 2 and is rotatably connected to the support structure 2 via a first limiting structure 4 extending along the Z-axis. The top chest structure 1 has a chest support plate, and a connecting cavity 11 is provided on the rear side of the chest support plate. The front part of the movable insert 3 is inserted into the connecting cavity 11 and is rotatably connected to the top chest structure 1 via a second limiting structure 5 extending along the X-axis. The front and rear parts of the movable insert 3 are respectively provided with reset grooves. Elastic members 6 are provided between the movable insert 3 and the top chest structure 1, and between the rear part of the movable insert 3 and the support structure 2, both located in the reset grooves. Under the action of the elastic members 6, the movable insert 3 and the top chest structure 1 perform elastic movement, allowing the movable insert 3 and the top chest structure 1 to reset after movement. In this embodiment 2, the elastic member 6 is a spring.

[0050] The movable insert 3 can rotate around the first limiting structure 4 in the Z-axis direction, thereby driving the top chest structure 1 to rotate in the Z-axis direction. This rotation in the Z-axis direction is constrained by the assembly cavity 21b of the supporting structure 2 and can be performed within a certain angle range, thus allowing the top chest structure 1 to swing around the Z-axis (vertical direction) within a certain angle range. The movable insert 3 can also rotate around the second limiting structure 5, thereby driving the top chest structure 1 to rotate in the X-axis direction. This rotation in the X-axis direction is constrained by the connecting cavity 11 of the top chest structure 1 and can be performed within a certain angle range, thus allowing the top chest structure 1 to swing around the X-axis (horizontal direction) within a certain angle range.

[0051] When using, such as Figure 9 As shown, the posture corrector is assembled onto the front side of the table using clamping or sliding connection methods. For example, it can be slidably connected to the table via a height adjustment component mounted on the support structure, allowing for height adjustment during use. During use, the chest-supporting structure 1 can tilt back and forth around the X-axis, adapting to changes in the vertical contour of the user's chest. The chest-supporting structure 1 can also rotate around the Z-axis to adapt to changes in the horizontal contour of the chest. Therefore, this posture corrector can adapt to users with different chest shapes, improving comfort and ensuring corrective effect.

[0052] Furthermore, with the structure of this embodiment 2, the chest support structure 1 will not extend or retract in the front-to-back direction, thereby providing more effective support and more effectively maintaining the user's upright posture.

[0053] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A multi-dimensional adaptive posture corrector, comprising a top chest structure and a support structure, characterized in that, It also includes a multi-dimensional movement mechanism, through which the top chest structure is connected to the support structure; the multi-dimensional movement mechanism restricts the translational degree of freedom of the top chest structure in the Y-axis direction, and the top chest structure can move in the X-axis and Z-axis directions under the constraint of the multi-dimensional movement mechanism.

2. The multi-dimensional adaptive posture corrector according to claim 1, characterized in that, The multidimensional active mechanism includes an active insert, a portion of which is connected to the top chest structure and another portion of which is movably connected to the support structure.

3. The multi-dimensional adaptive posture corrector according to claim 1, characterized in that, The multi-dimensional moving mechanism also includes an elastic element, under the action of the elastic element, the top chest structure performs elastic movement.

4. A multi-dimensional adaptive posture corrector according to claim 2, characterized in that, The multi-dimensional moving mechanism further includes a first limiting structure and a second limiting structure; the top chest structure can rotate around the first limiting structure in the Z-axis direction; the second limiting structure can limit the movement of the top chest structure in the Z-axis and X-axis directions, or limit the top chest structure to rotate around it in the X-axis direction.

5. A multi-dimensional adaptive posture corrector according to claim 4, characterized in that, The movable insert is a spherical structure or a cuboid structure.

6. A multi-dimensional adaptive posture corrector according to claim 5, characterized in that, The movable insert has a spherical portion, the front end of which is fixedly connected to the top chest structure; the supporting structure is provided with a spherical cavity, and the spherical portion of the movable insert is embedded in the spherical cavity of the supporting structure.

7. A multi-dimensional adaptive posture corrector according to claim 6, characterized in that, The first limiting structure is arranged along the Z-axis passing through the center of the sphere, and a limiting groove is formed on the cavity wall of the spherical cavity. The first limiting structure extends into the limiting groove, and the limiting groove has a movable space in the Y-axis direction for the first limiting structure to move. The supporting structure also has a conical cavity located behind the spherical cavity, and the second limiting structure is disposed on the rear side of the sphere and extends rearward into the conical cavity.

8. A multi-dimensional adaptive posture corrector according to claim 7, characterized in that, An elastic element is provided at the second limiting structure.

9. A multi-dimensional adaptive posture corrector according to claim 5, characterized in that, The rear part of the movable insert, which is a cuboid structure, is rotatably connected to the supporting structure via a first limiting structure extending along the Z-axis; the front part of the movable insert is rotatably connected to the top chest structure via a second limiting structure extending along the X-axis.

10. A multi-dimensional adaptive posture corrector according to claim 9, characterized in that, Elastic elements are provided between the front part of the movable insert and the top chest structure, and between the rear part of the movable insert and the support structure.

Images