Sitting posture corrector capable of being rapidly installed and study desk

Abstract

The utility model relates to the technical field of school supplies, in particular to a sitting posture corrector capable of being rapidly installed and a study desk, the corrector comprises a fixed base which is fixed on one side, facing a user, of a desk top, and the fixed base is further provided with a first connecting part facing the user; a second connecting part matched with the first connecting part is arranged on one surface of the connecting seat; the corrector body is fixed to the end, away from the fixed base, of the connecting base, and the corrector body is configured to protrude out of a table top after the connecting base is connected with the fixed base and is used for correcting the sitting posture of a user; the first connecting part and the second connecting part are configured to be of a quick connecting structure. By means of the arrangement, the corrector body can be rapidly installed when a user needs to prevent the user from bending down or sitting in a wrong posture, and the corrector body can be rapidly disassembled when needing to be disassembled; in addition, the device is simple in structure, low in cost and easy to manufacture and popularize.

Description

Technical Field

[0001] The utility model relates to the technical field of learning tools, in particular to a quick-install sitting posture corrector and a learning table. Background Art

[0002] A posture corrector is a device installed on a study desk that helps students maintain a correct sitting posture and prevents problems such as scoliosis, kyphosis, and myopia. It relies primarily on a mechanical structure to provide support and cushioning for the chest or back, helping students maintain an upright back and balanced shoulders.

[0003] In the prior art, sitting posture correctors are mostly fixed to the desktop in a clamping or railing type. For example, the Chinese utility model patent with publication number CN220494551U disclosed a sitting posture corrector on February 20, 2024, which uses a table clamp to detachably clamp the sitting posture corrector on the edge of the table, and the table clamp realizes the clamping between the upper table clamping part and the lower table clamping part by rotating the screw; for example, the Chinese utility model patent with publication number CN219069725U disclosed a crossbar type sitting posture corrector on May 26, 2023, which includes a mounting base fixed on the desktop, a mounting tube installed on the front side of the mounting base, a support tube installed on the mounting tube, and a crossbar connected between the two support tubes for blocking the user's chest.

[0004] However, the above-mentioned horizontal bar type sitting posture corrector takes up a large space on the desktop, and the installation and disassembly are relatively cumbersome. The clamp-type sitting posture corrector requires a high clamping force. If the clamping is not tight, it is easy to cause the corrector to move, and the sitting posture correction effect cannot be achieved. If the clamping is too tight, it is easy to cause damage to the desktop. Therefore, how to achieve reliable and portable installation of the sitting posture corrector has become a problem that needs to be solved urgently. Utility Model Content

[0005] In view of at least one of the above technical problems, the present invention provides a quick-install sitting posture corrector and a study table, which adopts structural improvements to improve the convenience and reliability of the installation of the sitting posture corrector.

[0006] According to a first aspect of the present invention, there is provided a quick-install sitting posture corrector, comprising:

[0007] A fixed base, fixed to a side of the desktop facing the user, and the fixed base further comprises a first connecting portion arranged toward the user;

[0008] A connecting seat, wherein one surface of the connecting seat has a second connecting portion adapted to the first connecting portion;

[0009] A corrector body is fixed to an end of the connecting seat facing away from the fixed base, and the corrector body is configured to protrude above the desktop after the connecting seat is connected to the fixed base, for correcting the user's sitting posture;

[0010] Wherein, the first connecting portion and the second connecting portion are configured as a quick connection structure.

[0011] In some embodiments of the present invention, the first connection portion and the second connection portion are connected by plugging, snapping or magnetic connection.

[0012] In some embodiments of the present invention, the first connection portion and the second connection portion are configured to be limited in at least two mutually perpendicular directions after being connected.

[0013] In some embodiments of the present invention, the fixed base has a mounting portion connected to the mounting component on the desktop, and the fixed base also has a mounting hole connected to the mounting portion, and the mounting hole is used to be fixedly connected to the mounting component through a fastener.

[0014] In some embodiments of the present invention, the first connecting portion and the second connecting portion are plug-in structures, the first connecting portion has a transversely arranged sliding groove, and the second connecting portion has a sliding rail adapted to the sliding groove.

[0015] In some embodiments of the present invention, the slide groove and the slide rail are both dovetail-shaped structures, the connecting seat is the same length as the fixed base, the length of the slide groove is smaller than the length of the fixed base, and the connecting seat also has a locking hole for connecting to the fixed base.

[0016] In some embodiments of the present invention, the insertion end of the slide rail further has a chamfered portion to facilitate insertion into the slide groove.

[0017] In some embodiments of the present invention, the first connecting part and the second connecting part are magnetic structures, the first connecting part is a protrusion, the second connecting part is a groove adapted to the first connecting part, the fixed base has an installation groove arranged toward the first connecting part, a magnetic part is fixed in the installation groove, the first connecting part is made of ferromagnetic material, and the first connecting part is attracted by the magnetic part when the second connecting part is engaged.

[0018] In some embodiments of the present invention, the corrector body is a curved rod structure, which forms a symmetrical T-shaped frame. The connecting seat has a connecting hole for inserting the end of the curved rod structure and is connected to the end of the curved rod structure by a bolt at the other end.

[0019] According to the second aspect of the present invention, a study table is also provided, wherein the desktop of the study table has a mounting component under the side facing the user, and the quick-installation sitting posture corrector described in any one of the first aspects is mounted on the mounting component.

[0020] The beneficial effects of the present invention are as follows: the present invention uses a fixed base fixed to a study table and a corrector body fixed to a connecting base. The first connecting portion on the fixed base and the second connecting portion on the connecting base are quickly connected, allowing the corrector body to be quickly installed when needed by the user to prevent bending or sitting in an incorrect posture, and to be quickly disassembled when needed. Furthermore, the adaptability of the first connecting portion and the second connecting portion also improves the reliability of the connection. The present invention has a simple structure, low cost, and is easy to manufacture and promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a structural diagram of the quick-install sitting posture corrector installed on a study table in an embodiment of the present utility model;

[0023] Figure 2 In the embodiment of the present utility model Figure 1 A local enlarged view of point A in FIG;

[0024] Figure 3 This is a schematic diagram of the structure of the quick installation sitting posture corrector in an embodiment of the present utility model;

[0025] Figure 4 This is a schematic diagram of the exploded structure of the quick installation sitting posture corrector in an embodiment of the utility model;

[0026] Figure 5 This is a side view of the fixed base in the embodiment of the present utility model;

[0027] Figure 6 This is a schematic diagram of the three-dimensional structure of the fixed base in the embodiment of the present utility model;

[0028] Figure 7 This is a side view of the connecting seat in the embodiment of the utility model;

[0029] Figure 8 This is a schematic diagram of the three-dimensional structure of the connecting seat in the embodiment of the present utility model;

[0030] Figure 9 This is an exploded schematic diagram of the magnetic structure for quickly installing the sitting posture corrector in an embodiment of the present utility model;

[0031] Figure 10 This is an exploded view of the connection between the fixed base and the connecting base in the magnetic structure in the embodiment of the utility model;

[0032] Figure 11 This is a structural schematic diagram of a study table with a quick-install sitting posture corrector in an embodiment of the present utility model.

[0033] Explanation of the accompanying drawings: 110, fixed base; 111, first connecting part; 111a, slide groove; 112, mounting part; 112a, mounting hole; 113, mounting groove; 120, connecting seat; 121, second connecting part; 121a, slide rail; 121b, chamfered part; 122, locking hole; 123, connecting hole; 130, corrector body; 140, magnetic part; 100, quick installation sitting posture corrector; 200, study table; 210, mounting component. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which this invention pertains. The terms used in this specification are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0037] like Figures 1 to 8 The quick installation sitting posture corrector shown in FIG. 1 includes a fixed base 110, a connecting base 120 and a corrector body 130, as shown in FIG. Figures 1 to 4As shown in the figure, the fixed base 110 is fixed to the side of the desktop facing the user, and the fixed base 110 also has a first connecting portion 111 arranged toward the user; in some embodiments of the present invention, the fixed base 110 is installed on the steel pipe at the bottom of the desktop. Those skilled in the art can install it at any position on the desktop as needed. The specific connection method can be fastener connection or other conventional fixing methods in the field. The connecting base 120 has a second connecting portion 121 on one side that is adapted to the first connecting portion 111, as shown in the figure. Figure 4 As shown in the embodiment of the present invention, the first connecting portion 111 and the second connecting portion 121 are adapted to each other, which means that their shapes are adapted to each other, for example, they can be as follows: Figure 4 The groove rail structure, or other snap-fitting structures, etc., will be described in detail in the following part of the present invention on the specific structure of the first connecting portion 111 and the second connecting portion 121; In the embodiment of the present invention, the corrector body 130 is fixed to the end of the connecting seat 120 away from the fixed base 110, and the corrector body 130 is configured to protrude from the desktop after the connecting seat 120 is connected to the fixed base 110, for correcting the user's sitting posture; Of course, it should be pointed out here that the corrector body 130 has a variety of structural forms, which can be as follows Figure 1 The curved rod structure shown in the figure can also be a railing or T-bar structure in the prior art, and those skilled in the art can make the configuration accordingly. In the present invention, by securely fixing the fixed base 110 to the study table, and then securely fixing the corrector body 130 to the connecting base 120, a quick connection is achieved through the first connecting portion 111 on the fixed base 110 and the second connecting portion 121 on the connecting base 120. This not only ensures the convenience of connection, but also improves the reliability of the connection through the adaptation of the first connecting portion 111 and the second connecting portion 121.

[0038] In the above embodiment, the fixing base 110 is fixed to the study table, and the corrector body 130 is fixed to the connecting base 120. The first connecting portion 111 on the fixing base 110 and the second connecting portion 121 on the connecting base 120 are quickly connected. This allows the corrector body 130 to be quickly installed when the user needs it, preventing bending or sitting in an incorrect posture, and can be quickly disassembled when necessary. Furthermore, the adaptive arrangement of the first connecting portion 111 and the second connecting portion 121 improves connection reliability. The present utility model has a simple structure, low cost, and is easy to manufacture and promote.

[0039] Based on the above embodiments, in some embodiments of the present invention, the first connecting portion 111 and the second connecting portion 121 can have various quick connection structures. For example, the first connecting portion 111 and the second connecting portion 121 can be connected by plugging, snapping, or magnetic connection. In addition, in the embodiments of the present invention, to ensure the reliability of the connection, the first connecting portion 111 and the second connecting portion 121 are configured to be limited in at least two mutually perpendicular directions after connection. The following sections of the embodiments of the present invention provide a detailed description of the specific connection structure.

[0040] Please refer to Figures 4 to 6 In an embodiment of the present invention, the fixed base 110 has a mounting portion 112 connected to the mounting member on the desktop, and the fixed base 110 also has a mounting hole 112a connected to the mounting portion 112, and the mounting hole 112a is used to be fixed to the mounting member through fasteners. The mounting portion 112 here can be a mounting channel with a circular cross-section, and the mounting member on the desktop can be a steel pipe fixed to the lower part of the table top of the study table. The mounting portion 112 on the fixed base 110 is sleeved on the steel pipe, and the steel pipe has a threaded hole. The fixed base 110 is fixed by passing a screw through the mounting hole 112a. Of course, it should be pointed out here that the steel pipe is only an example of a structure. Those skilled in the art can also set other connection structures to achieve a reliable connection between the fixed base 110 and the study table. Conventional connection methods all fall within the protection scope of the present invention.

[0041] Please refer to Figures 4 to 8 In some embodiments of the present invention, the first connecting portion 111 and the second connecting portion 121 are plug-in structures, the first connecting portion 111 has a horizontally arranged slide groove 111a, and the second connecting portion 121 has a slide rail 121a adapted to the slide groove 111a. In the embodiments of the present invention, Figure 4 As shown in the figure, two slide grooves 111a are symmetrically arranged on the upper and lower parts of the first connecting part 111, so that the first connecting part 111 forms a T-shaped structure, and the slide rail 121a on the second connecting part 121 is adapted to the T-shaped structure, so that the connecting seat 120 can be inserted into the fixed base 110 laterally. Through this structural connection, the connecting seat 120 is limited in the front and rear directions and the up and down directions.

[0042] like Figure 5 and Figure 7As shown in , in order to further improve the reliability of plug-in, the slide groove 111a and the slide rail 121a are both dovetail-shaped structures. By setting the dovetail-shaped structure, the slide rail 121a can only slide in the insertion direction after being inserted into the slide groove 111a, and cannot move in other directions, thereby further improving the reliability of the connection. In order to achieve locking, in the embodiment of the present invention, the length of the connecting seat 120 is the same as that of the fixed base 110, and the length of the slide groove 111a is less than that of the fixed base 110. Through such a setting, after the connecting seat 120 is inserted into place, it is locked, so that the connecting seat 120 and the fixed base 110 are aligned. The setting of this structure can improve the convenience of connection; in addition, in order to further avoid sliding after the connection is in place, in the embodiment of the present invention, as shown in Figure 4 、 Figure 7 and Figure 8 As shown in the figure, the connecting base 120 also has a locking hole 122 for connecting with the fixed base 110. The locking hole 122 is a threaded hole. After being plugged into place, the screw or bolt is screwed in so that the bolt or screw abuts against the fixed base 110, thereby preventing the connecting base 120 from sliding relative to the fixed base 110. Of course, it should be pointed out here that those skilled in the art can also set a snap-fit structure on the slide groove 111a or the slide rail 121a to achieve locking after being in place, thereby realizing a snap-fit structure. Please continue to refer to Figure 8 To further enhance the smoothness of insertion of the slide rail 121a, the insertion end of the slide rail 121a also has a chamfered portion 121b to facilitate insertion into the slide groove 111a. In the embodiment of the present invention, the chamfered portion 121b is thinner and taller than the remaining portion, allowing for easier insertion into the slide groove 111a, achieving a quick connection.

[0043] In another embodiment of the present invention, the connecting base 120 and the fixing base 110 can also be used as follows: Figure 9 and Figure 10 The magnetic structure shown in the figure is a magnetic structure, the first connecting part 111 and the second connecting part 121 are magnetic structures, the first connecting part 111 is a convex block, and the second connecting part 121 is a groove adapted to the first connecting part 111. After the convex block and the groove are connected, they are fixed in the left and right and up and down directions. In order to achieve the limitation in the front and back directions, as shown in FIG. Figure 10As shown in , the fixed base 110 has a mounting groove 113 arranged toward the first connecting portion 111. A magnetic member 140 is fixed in the mounting groove 113. The first connecting portion 111 is made of ferromagnetic material. When the first connecting portion 111 and the second connecting portion 121 are engaged, they are attracted by the magnetic member 140. The magnetic element here can be a magnet. The magnet can be fixed in the mounting groove 113 by gluing or embedding. The magnet's adsorption of the connecting base 120 also achieves position limitation in the front-to-back direction. Those skilled in the art can select magnets with different adsorption strengths as needed, so that the connecting base 120 can ensure the reliability of the connection and does not require too much effort when disassembling.

[0044] In the embodiment of the present invention, the specific structure and connection method of the corrector body 130 are as follows: Figure 4 and Figure 9 As shown in the figure, the corrector body 130 is a curved rod structure, which forms a symmetrical T-shaped frame. It should be noted that in the embodiment of the present invention, the two sides of the T-shaped frame are slightly bent toward the human body to be more ergonomic. Regarding the connection method of the corrector body 130, the connecting seat 120 has a connecting hole 123 for inserting the end of the curved rod structure and connecting to the end of the curved rod structure through a bolt at the other end. That is, there are threaded holes on both end faces of the curved rod structure, and the end can be inserted into the connecting hole 123 and connected through the bolt. Figure 7 The step structure shown in the figure is used for limiting, and the other side also has a step structure, so that the screw inserted from the other side is screwed into the end of the bent rod structure, and the bent rod structure is fixed to the connecting seat 120 through screwing.

[0045] In an embodiment of the present invention, there is also provided a Figure 11 The study table 200 shown in FIG has a mounting member 210 on the lower side of the tabletop facing the user, on which the aforementioned quick-install sitting posture corrector 100 is mounted. In an embodiment of the present invention, the quick-install sitting posture corrector 100 can be integrated with the table through the aforementioned quick-detach structure, thereby enhancing its appearance and allowing it to be purchased together with the study table 200, rather than separately.

[0046] Those skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and the specification are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-install sitting posture corrector, characterized in that: include: A fixed base, fixed to a side of the desktop facing the user, and the fixed base further comprises a first connecting portion arranged toward the user; A connecting seat, wherein one surface of the connecting seat has a second connecting portion adapted to the first connecting portion; A corrector body is fixed to an end of the connecting seat facing away from the fixed base, and the corrector body is configured to protrude above the desktop after the connecting seat is connected to the fixed base, for correcting the user's sitting posture; Wherein, the first connecting portion and the second connecting portion are configured as a quick connection structure.

2. The quick-install sitting posture corrector according to claim 1, characterized in that: The first connection portion and the second connection portion are connected by plugging, snapping or magnetic connection.

3. The quick-install sitting posture corrector according to claim 2, characterized in that: The first connecting portion and the second connecting portion are configured to be limited in at least two mutually perpendicular directions after being connected.

4. The quick-install sitting posture corrector according to claim 1, characterized in that: The fixed base has a mounting portion connected to the mounting component on the desktop, and the fixed base also has a mounting hole communicated with the mounting portion, and the mounting hole is used to be fixedly connected to the mounting component through a fastener.

5. The quick-install sitting posture corrector according to claim 2, characterized in that: The first connecting portion and the second connecting portion are plug-in structures. The first connecting portion is provided with a transversely arranged sliding groove, and the second connecting portion is provided with a sliding rail adapted to the sliding groove.

6. The quick-install sitting posture corrector according to claim 5, characterized in that: The slide groove and the slide rail are both dovetail-shaped structures. The connecting seat has the same length as the fixed base, the slide groove is shorter than the fixed base, and the connecting seat also has a locking hole for connecting to the fixed base.

7. The quick-install sitting posture corrector according to claim 5, characterized in that: The insertion end of the slide rail also has a chamfered portion to facilitate insertion into the slide groove.

8. The quick-install sitting posture corrector according to claim 2, characterized in that: The first connecting part and the second connecting part are magnetic structures, the first connecting part is a protrusion, the second connecting part is a groove adapted to the first connecting part, the fixed base has an installation groove arranged toward the first connecting part, a magnetic part is fixed in the installation groove, the first connecting part is made of ferromagnetic material, and the first connecting part is attracted by the magnetic part when the second connecting part is engaged.

9. The quick-install sitting posture corrector according to claim 1, characterized in that: The corrector body is a curved rod structure, which forms a symmetrical T-shaped frame. The connecting seat has a connecting hole for inserting the end of the curved rod structure and is connected to the end of the curved rod structure by bolts at the other end.

10. A study table, characterized in that: The desktop of the study table is provided with a mounting component on the side facing the user, and the quick-installation sitting posture corrector as claimed in any one of claims 1 to 9 is mounted on the mounting component.

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