Sitting posture correcting mechanism

Abstract

The utility model relates to the technical field of correction tools, in particular to a sitting posture correction mechanism which comprises a table board, a corrector and a first supporting leg. One end of the table board is provided with a folded edge, and the inner wall of the folded edge can abut against the edge of the table top. A connecting part is arranged on the outer wall of the folding edge; the corrector is detachably mounted on the connecting part; the number of the first supporting legs is two, the two first supporting legs are symmetrically installed at the bottom of the table board, the first supporting legs are arranged away from the folded edges, and the two first supporting legs abut against the table top to support the table board.

Description

Technical Field

[0001] This utility model relates to the field of corrective tools, and in particular to a sitting posture correction mechanism. Background Technology

[0002] When primary and secondary school students are reading and writing, they often habitually hunch over their desks, which can lead to spinal curvature over time. To address this, existing technology has designed an orthosis that can be clamped onto the desk to support the user's chest and prevent them from hunching over. However, this type of orthosis requires a certain thickness of the desk to maintain a stable grip. For thicker desks, this type of orthosis cannot be fixed in place, meaning that existing orthosis has drawbacks such as a limited fitting range. Utility Model Content

[0003] In view of this, the present invention provides a posture correction mechanism to solve one of the problems existing in the prior art.

[0004] To achieve one, some, or all of the above objectives, or other objectives, this utility model proposes:

[0005] A posture correction mechanism that can be placed on the tabletop for use includes: a tabletop, a corrector, and a first support leg;

[0006] One end of the tabletop is provided with a folded edge, the inner wall of which can abut against the edge of the tabletop; the outer wall of the folded edge is provided with a connecting part.

[0007] The corrector is detachably mounted on the connecting part;

[0008] The table has two first support legs, which are symmetrically installed on the bottom of the table and are positioned away from the folded edge. The two first support legs support the table by abutting against the tabletop.

[0009] Furthermore, the connecting part is a slot with a one-way opening, and the corrector includes a connecting tube, a connecting rod, and a baffle disposed on the connecting rod;

[0010] The outer wall of the connecting pipe is provided with a buckle, which is inserted into the slot and fastened to the slot.

[0011] The connecting rod is embedded in the connecting tube.

[0012] Furthermore, grooves are provided on both opposite side walls of the slot; the buckle is provided with barbs that engage with the grooves.

[0013] Furthermore, the buckle is provided with two symmetrical guide grooves, and the bottom wall of the slot is provided with two symmetrical guide protrusions. When the buckle is inserted into the slot, the guide protrusions are embedded in the guide grooves.

[0014] Furthermore, the corrector also includes a button and a connecting rod. The connecting rod is provided with multiple limiting ratchet teeth, and the connecting tube is provided with a mounting groove. The bottom wall of the mounting groove is provided with a through hole communicating with the interior of the connecting tube. The middle part of the button is hinged to the mounting groove through the connecting rod. One end of the button is provided with a limiting pawl. The limiting pawl can pass through the through hole and engage with the limiting ratchet teeth. By pressing the other end of the button, the limiting pawl can be disengaged from the limiting ratchet teeth.

[0015] Furthermore, the bottom of the tabletop is provided with a storage groove, one end of the first support leg is hinged to the storage groove, and the other end of the first support leg is used to abut against the tabletop.

[0016] Furthermore, it also includes a second support leg. The first support leg has an opening, and the second support leg can be inserted into the opening. One end of the second support leg is coaxially hinged to the first support leg in the storage groove, and the other end of the second support leg is used to abut against the tabletop.

[0017] Furthermore, the surface of the first support leg is provided with a groove that communicates with the opening.

[0018] Furthermore, anti-slip pads are provided on the other end of the first support foot, the other end of the second support foot, and the inner wall of the folded edge.

[0019] Furthermore, it also includes a timer and a base, one end of which is inserted into the end of the tabletop away from the folded edge, and the other end of which is used to hinge the timer, so that the timer has a first position and a second position. When the timer is in the first position, the timer has an angle with the tabletop, and when the timer is in the second position, the timer is parallel to the tabletop.

[0020] Implementing the embodiments of this utility model will have the following beneficial effects:

[0021] By adopting the above solution, this embodiment provides a folded edge at one end of the tabletop, which abuts against the edge of the tabletop, allowing the tabletop to be placed stably on the table. The corrector installed on the tabletop can stably support the user's chest, preventing the user from slouching while writing or reading. It also provides multiple angles for using the tabletop through support legs. In general, this posture correction mechanism can be applied to the tabletops of desks of different thicknesses, without being limited by the thickness or type of the desk, and has high applicability and good ease of use. Attached Figure Description

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

[0023] Figure 1 This is a schematic diagram of the overall structure of this embodiment. Figure 1 ;

[0024] Figure 2 This is a partial view of the overall structure of this embodiment;

[0025] Figure 3 This is a schematic diagram of the overall structure of this embodiment. Figure 2 ;

[0026] Figure 4 This is a schematic diagram of the orthodontic device in this embodiment;

[0027] Figure 5 This is a structural separation diagram of the orthodontic device in this embodiment;

[0028] Figure 6 This is a schematic diagram of the tabletop structure in this embodiment;

[0029] Figure 7 This is a schematic diagram showing different states of the overall structure in this embodiment.

[0030] Figure label:

[0031] A. Desktop;

[0032] 1. Tabletop; 10. Folded edge; 11. Connecting part; 110. Slot; 110a. Groove; 110b. Guide strip; 12. Storage slot;

[0033] 2. Corrector; 20. Connecting tube; 200. Snap buckle; 200a. Barb; 200b. Guide groove; 201. Mounting groove; 21. Connecting rod; 210. Limiting ratchet; 22. Baffle; 23. Button; 230. Limiting pawl; 24. Linkage rod;

[0034] 3. First support leg; 30. Groove;

[0035] 4. Second support leg;

[0036] 5. Anti-slip mat;

[0037] 6. Timer; 60. Base. Detailed Implementation

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used herein in the specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and accompanying drawings of this invention are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or accompanying drawings of this invention are used to distinguish different objects, not to describe a particular order.

[0039] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0040] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0041] See appendix Figure 1 - Appendix Figure 7 This embodiment discloses a posture correction mechanism that can be placed on the desktop A of a table. The posture correction mechanism includes: a tabletop 1, a corrector 2, and first support legs 3; one end of the tabletop 1 is provided with a folded edge 10, and the inner wall of the folded edge 10 can abut against the edge of the desktop A; the outer wall of the folded edge 10 is provided with a connecting part 11; the corrector 2 is detachably installed on the connecting part 11; there are two first support legs 3, which are symmetrically installed on the bottom of the tabletop 1 and are located away from the folded edge 10. The two first support legs 3 support the tabletop 1 by abutting against the desktop A.

[0042] Specifically, the folded edge 10 is integrally injection molded with the tabletop 1. The folded edge 10 has a right-angle folded edge structure, and the inner wall of the folded edge 10 overlaps with the right-angle edge of the desktop A. Anti-slip structures such as anti-slip rubber and anti-slip protrusions can be provided on the inner wall of the folded edge 10 to increase the friction between the folded edge 10 and the desktop A. When the first support leg 3 is not used, the inner angle of the folded edge 10 is a right angle and can be directly attached to the desktop A. The corrector 2 installed on the folded edge 10 can support the user's chest and prevent the user from leaning on the desktop A when writing or reading. In this embodiment, the area of ​​the tabletop 1 can be designed to be close to the area of ​​the desktop A of the corresponding school desk, thereby increasing the usability of the tabletop 1. The first support leg 3 can also be installed at the bottom of the tabletop 1. One end of the tabletop 1 is abutted against the desktop A via the folded edge 10, and the other end of the tabletop 1 is supported by the first support leg 3. The tabletop 1 is tilted at an angle to the desktop A, providing users with various options for reading or writing. Similarly, anti-slip structures such as anti-slip rubber and anti-slip protrusions can be set at the bottom of the first support leg 3 to increase the friction between the first support leg 3 and the desktop A, so that the posture correction mechanism can be placed more stably on the desktop A for use. The design of the folded edge 10 ensures that when the user's chest rests against the corrector 2, the folded edge 10 abuts against the edge of the desktop A, which not only enables the corrector 2 to limit the user's position, but also prevents the tabletop 1 from detaching from the desktop A, thus improving the stability of the posture correction mechanism during use.

[0043] In summary, this posture correction mechanism, by setting a folded edge 10 at one end of the tabletop 1, and by having the folded edge 10 abut against the edge of the desktop A, allows the tabletop 1 to be stably placed on the desktop A. The corrector 2 installed on the tabletop 1 can stably abut against the user's chest, preventing the user from slouching while writing or reading. It also provides multiple angles for using the tabletop 1 through the support legs. Overall, this posture correction mechanism can be applied to the desktop A of desks of different thicknesses, without being limited by the thickness and type of the desk, and has high applicability and good ease of use.

[0044] See appendix Figure 4 - Appendix Figure 6The connecting part 11 is a slot 110 with a one-way opening. The corrector 2 includes a connecting tube 20, a connecting rod 21, and a baffle 22 disposed on the connecting rod 21. The outer wall of the connecting tube 20 is provided with a buckle 200, which is inserted into the slot 110 and fastened to the slot 110. The connecting rod 21 is embedded in the connecting tube 20. Specifically, grooves 110a are provided on the two opposite side walls of the slot 110. The buckle 200 is provided with barbs 200a that engage with the grooves 110a. The two side walls of the barbs 200a are inclined wall structures. By pressing the buckle 200, the two barbs 200a can be engaged in the grooves 110a. Conversely, by pulling the buckle 200, the barbs 200a can be disengaged from the grooves 110a, so that the buckle 200 can be pulled out of the slot 110. In this embodiment, the buckle 200 is set perpendicular to the connecting tube 20, and the connecting rod 21 is inserted into the connecting tube 20 and is adjustablely installed with the connecting tube 20. That is, the connecting rod 21 and the connecting tube 20 form a telescopic structure, which facilitates the adjustment of the height of the baffle 22. The baffle 22 and the connecting rod 21 have an angle, so that the baffle 22 is tilted upward so as to meet the user's chest. Soft pads or other soft materials can also be set on the baffle 22 to improve the user's comfort when meeting the baffle 22.

[0045] To facilitate the positioning of the snap fastener 200 and improve its stability within the slot 110, the snap fastener 200 is provided with two symmetrical guide grooves 200b, and the bottom wall of the slot 110 is provided with two symmetrical guide protrusions 110b. When the snap fastener 200 is inserted into the slot 110, the guide protrusions 110b are embedded in the guide grooves 200b. Specifically, the guide grooves 200b are located close to the barb 200a. The opening of the guide grooves 200b can improve the lateral elasticity of the barb 200a, allowing the barb 200a to bend and deform towards the center of the snap fastener 200 when subjected to force, so that the barb 200a can disengage from the groove 110a or be engaged in the groove 110a. The two guide protrusions 110b form a clamping force on the snap fastener 200 body, improving the stability of the snap fastener 200 within the slot 110.

[0046] See appendix Figure 5The corrector 2 also includes a button 23 and a connecting rod 24. The connecting rod 21 has multiple limiting ratchet teeth 210, and the connecting tube 20 has a mounting groove 201. The bottom wall of the mounting groove 201 has a through hole connecting to the inside of the connecting tube 20. The middle part of the button 23 is hinged to the mounting groove 201 via the connecting rod 21. One end of the button 23 has a limiting pawl 230, which can pass through the through hole and engage with the limiting ratchet teeth 210. Pressing the other end of the button 23 disengages the limiting pawl 230 from the limiting ratchet teeth 210. The limiting ratchet teeth 210 and the limiting pawl 230 allow the user to directly pull the connecting rod 21 upwards for height adjustment. When the connecting rod 21 is pressed downwards or the baffle 22 is subjected to external force, the limiting ratchet teeth 210 and the limiting pawl 230 engage, preventing the connecting rod 21 from moving and thus preventing the baffle from moving. When the plate 22 is against the user's chest, the connecting rod 21 will not move arbitrarily. When it is necessary to press down the connecting rod 21, the outer wall of the other end of the button 23 can be pressed to make the end of the button 23 with the limiting pawl 230 lift up, so that the limiting pawl 230 disengages from the limiting ratchet 210. In this embodiment, the cross-section of the mounting groove 201 is an oblong shape, and the button 23 is designed accordingly. The button 23 and the mounting groove 201 have a gap so that the button 23 can swing at a certain angle in the mounting groove 201, so that the limiting pawl 230 can disengage from the limiting ratchet 210. In addition, the button 23 is hinged to the mounting groove 201 through the connecting rod 24. A damping structure is provided at the connection between the connecting rod 24 and the mounting groove 201, so that the hinge of the button 23 is a damped connection, which improves the swing stability of the button 23 in the mounting groove 201.

[0047] To facilitate the installation and storage of the first support leg 3, a storage groove 12 is provided at the bottom of the tabletop 1. One end of the first support leg 3 is hinged to the storage groove 12, and the other end of the first support leg 3 is used to abut against the desktop A. When the first support leg 3 is stored in the storage groove 12, the tabletop 1 has a first usage state where it is in contact with the desktop A. When the first support leg 3 is flipped out of the storage groove 12, the tabletop 1 forms a large angle with the desktop A, which is the second usage state of the tabletop 1. Users can choose according to their specific needs, such as... Figure 7 As shown.

[0048] To further expand the usable angle of the tabletop 1, the posture correction mechanism also includes a second support leg 4. The first support leg 3 has an opening, into which the second support leg 4 can be inserted. One end of the second support leg 4 is coaxially hinged to the first support leg 3 within a storage slot 12, and the other end of the second support leg 4 abuts against the desktop A. The length of the second support leg 4 is less than that of the first support leg 3. When the second support leg 4 is inserted into the opening, it can be stored in the storage slot 12 along with the first support leg 3, or it can be flipped out of the storage slot 12 separately. With the second support leg 4 abutting against the desktop A and the first support leg 3 stored in the storage slot 12, the tabletop 1 and the desktop A form a small angle, resulting in the third usable state of the tabletop 1. Users can select the first, second, or third usable state of the tabletop 1 according to their needs during actual use. Specifically, as shown... Figure 7 As shown. In order to facilitate the user to flip the second support foot 4, this embodiment also provides a groove 30 on the surface of the first support foot 3 that communicates with the opening, so that the user's fingers can flip the second support foot 4 out through the groove 30.

[0049] In order to increase the friction between the posture correction mechanism and the desktop A, and thus enhance the stability of the posture correction mechanism during use, this embodiment provides anti-slip pads 5 on the other end of the first support leg 3, the other end of the second support leg 4, and the inner wall of the folded edge 10.

[0050] See appendix Figure 3 The posture correction mechanism also includes a timer 6 and a base 60. One end of the base 60 is inserted into the end of the tabletop 1 away from the folded edge 10, and the other end of the base 60 is used to hinge the timer 6, so that the timer 6 has a first position and a second position. When the timer 6 is in the first position, the timer 6 is at an angle to the tabletop 1. When the timer 6 is in the second position, the timer 6 is parallel to the tabletop 1. Specifically, one end of the base 60 can be directly inserted into the tabletop 1 in the same or similar manner as the buckle 200 and the slot 110. The other end of the base 60 is hinged to the timer 6 through a pivot, and a damping structure is provided at the hinge to improve the connection stability between the timer 6 and the base 60. Based on this, the timer 6 can be adjusted to any angle, for example, the timer 6 can be adjusted to a position such as... Figure 7 The second position shown on the lower side, or adjusted as follows Figure 7The first position shown on the upper side allows users to adjust the angle between the timer 6 and the tabletop 1 as needed, ensuring the timer 6's display is easily visible. Additionally, the timer 6 features an indicator light and a speaker, allowing users to choose between flashing indicator lights or audible alerts to suit different scenarios. The timer 6 also offers various timing modes, including countdown, forward, and Pomodoro timer. By setting the timer 6, users can better manage their time, allowing for more focused study and preventing excessive study time from negatively impacting their physical and mental health.

[0051] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A posture correction device that can be placed on the tabletop for use, characterized in that, The posture correction mechanism includes: a table, an orthodontic appliance, and a first support leg; One end of the tabletop is provided with a folded edge, the inner wall of which can abut against the edge of the tabletop; the outer wall of the folded edge is provided with a connecting part. The corrector is detachably mounted on the connecting part; The table has two first support legs, which are symmetrically installed on the bottom of the table and are positioned away from the folded edge. The two first support legs support the table by abutting against the tabletop.

2. The posture correction mechanism according to claim 1, characterized in that, The connecting part is a slot with a one-way opening, and the corrector includes a connecting tube, a connecting rod, and a baffle disposed on the connecting rod; The outer wall of the connecting pipe is provided with a buckle, which is inserted into the slot and fastened to the slot. The connecting rod is embedded in the connecting tube.

3. The posture correction mechanism according to claim 2, characterized in that, The slot has grooves on its two opposite side walls; the buckle has barbs that engage with the grooves.

4. The posture correction mechanism according to claim 2, characterized in that, The buckle has two symmetrical guide grooves, and the bottom wall of the slot has two symmetrical guide protrusions. When the buckle is inserted into the slot, the guide protrusions are embedded in the guide grooves.

5. A posture correction mechanism according to claim 2, characterized in that, The corrector includes a button and a connecting rod. The connecting rod has multiple limiting ratchet teeth, and the connecting tube has a mounting groove. The bottom wall of the mounting groove has a through hole communicating with the interior of the connecting tube. The middle part of the button is hinged to the mounting groove via the connecting rod. One end of the button has a limiting pawl, which can pass through the through hole and engage with the limiting ratchet teeth. Pressing the other end of the button can disengage the limiting pawl from the limiting ratchet teeth.

6. A posture correction mechanism according to claim 2, characterized in that, The bottom of the tabletop is provided with a storage groove, one end of the first support leg is hinged to the storage groove, and the other end of the first support leg is used to abut against the tabletop.

7. A posture correction mechanism according to claim 6, characterized in that, It also includes a second support leg. The first support leg has an opening, and the second support leg can be inserted into the opening. One end of the second support leg is coaxially hinged to the first support leg in the storage groove, and the other end of the second support leg is used to abut against the tabletop.

8. A posture correction mechanism according to claim 7, characterized in that, The surface of the first support leg is provided with a groove that communicates with the opening.

9. A posture correction mechanism according to claim 7, characterized in that, Anti-slip pads are provided on the other end of the first support leg, the other end of the second support leg, and the inner wall of the folded edge.

10. A posture correction mechanism according to claim 2, characterized in that, It also includes a timer and a base, one end of which is inserted into the end of the tabletop away from the folded edge, and the other end of which is used to hinge the timer, so that the timer has a first position and a second position. When the timer is in the first position, the timer has an angle with the tabletop, and when the timer is in the second position, the timer is parallel to the tabletop.

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