Main body lifting structure of sitting posture corrector

Abstract

The utility model provides a main body lifting structure of a sitting posture corrector, and belongs to the field of correction appliances. Comprising a main body and a large plate, an adjusting assembly is slidably mounted at one end of the main body, the large plate is mounted at one end of the adjusting assembly, the adjusting assembly comprises a mounting block and a switch, two symmetrically-arranged limiting blocks are fixed to one end of the mounting block, two grooves are formed in one end of the main body, a cavity is formed in the mounting block, and the switch is embedded in the cavity; a through hole is formed in the mounting block and located between the two limiting blocks, a protruding block is arranged at the top of the switch, an opening is formed in the top of the mounting block, a plurality of clamping grooves distributed at equal intervals are formed in one end of the body, a fixing groove is formed in the other end of the switch, a reset spring is embedded in the fixing groove, and the end, located outside the fixing groove, of the reset spring abuts against the inner wall of the cavity. The position of the main body can be effectively adjusted, the operation is simple and convenient, the height adjustment is diversified, and the use requirements of more people can be met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of orthosis, and relates to a sitting posture corrector main body lifting structure. BACKGROUND

[0002] The sitting posture corrector is used for correcting incorrect sitting posture of people, and long-time maintenance of abnormal sitting posture state will have a great influence on body parts such as cervical vertebra and lumbar vertebra, especially for the student group, long-time reading, learning and other activities in the wrong sitting posture will have adverse effects on their growth and development.

[0003] The patent document with the authorized publication number CN220494553U discloses a sitting posture corrector, which comprises a writing board, a connecting piece and a correction assembly, the writing board is abutted against an external desktop, the connecting piece is detachably installed on the writing board, and the correction assembly is rotationally installed on the connecting piece, wherein the correction assembly can be rotated to the top space of the writing board or the bottom space of the writing board and is perpendicular to the writing board.

[0004] However, the above-mentioned prior art still has the following problems:

[0005] The writing board and the correction assembly of the above-mentioned prior art are connected and then directly placed on the desktop for use, but the correction assembly cannot be lifted relative to the writing board, so that the height cannot be adjusted according to the needs of the user, resulting in a small application range. UTILITY MODEL CONTENT

[0006] The utility model aims at the shortage of the prior art, and provides a sitting posture corrector main body lifting structure, which is used for solving the technical problem that the correction assembly and the writing board of the prior art do not have a lifting function, resulting in a small application range.

[0007] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0008] A sitting posture corrector main body lifting structure comprises:

[0009] A main body, one end of the main body is slidably installed with an adjusting assembly;

[0010] A large plate, the large plate is installed at one end of the adjusting assembly;

[0011] The adjusting assembly comprises:

[0012] An installation block, one end of the installation block is fixed with two symmetrically arranged limiting blocks, and one end of the main body is provided with two recesses for embedding the corresponding two limiting blocks;

[0013] Switch, the installation block has a cavity, the switch is embedded in the cavity, the switch has a clamping block at one end, the installation block is provided with a through hole for the clamping block to pass through, the through hole is located between the two limiting blocks, the top of the switch has a protrusion, the top of the installation block is provided with an opening for the protrusion to pass through, one end of the main body is provided with a plurality of clamping grooves which are evenly distributed and are used for embedding the clamping block;

[0014] Reset spring, the other end of the switch is provided with a fixing groove, one end of the reset spring is fixedly embedded in the fixing groove, and the other end abuts against the inner wall of the cavity.

[0015] Working principle:

[0016] When adjusting, the switch is first pushed, so that the clamping block on the switch and the clamping groove on the main body are separated from each other, at this time, the main body can move up and down on the adjusting assembly, when the main body moves to the required position, the switch is released, and the switch is reset under the pressure of the spring, so that the clamping block is clamped in the clamping groove, and the up and down movement of the main body is limited.

[0017] The utility model discloses the beneficial effects are:

[0018] The utility model discloses through setting adjusting assembly and main body cooperation, only need to push the switch, so that the clamping block on the switch and the clamping groove on the main body are separated from each other, can adjust the position of main body, when moving to the required position, the switch is released, and the switch is reset under the action of the reset spring, so that the clamping block is clamped in the clamping groove, and the up and down movement of the main body is limited, simple and convenient operation, height adjustment is more diversified, can satisfy more people's use demand. ACCURACY OF DRAWINGS

[0019] Figure 1 It is the structure schematic diagram of the utility model embodiment;

[0020] Figure 2 It is the sectional view of the utility model embodiment;

[0021] Figure 3 It is the assembly schematic diagram of the main body and adjusting assembly of the utility model embodiment;

[0022] Figure 4 It is the structure schematic diagram of the adjusting assembly of the utility model embodiment Figure 1 ;

[0023] Figure 5 It is the structure schematic diagram of the adjusting assembly of the utility model embodiment Figure 2 ;

[0024] Figure 6 It is the structure schematic diagram of the utility model embodiment's big board;

[0025] Figure 7 It is the structure schematic diagram of the installation block of the utility model embodiment.

[0026] Explanation of reference signs: 1, main body; 2, large plate; 3, mounting block; 4, limiting block; 5, groove; 6, switch; 7, cavity; 8, clamping block; 9, through hole; 10, protruding block; 11, opening; 12, clamping groove; 13, return spring; 14, fixing groove; 15, sliding groove; 16, sliding block; 17, fixing block; 18, mounting groove; 19, guide block; 20, guide groove; 21, anti-skid strip; 22, placing groove. DETAILED DESCRIPTION

[0027] The following is a specific embodiment of the present application and further describes the technical scheme of the present application in combination with the drawings, but the present application is not limited to these embodiments.

[0028] As shown in Figures 1-4 , 7, a sitting posture corrector main body lifting structure, comprising a main body 1, a large plate 2 and an adjusting assembly, the adjusting assembly is slidingly installed at one end of the main body 1, the large plate 2 is installed at one end of the adjusting assembly, the adjusting assembly comprises a mounting block 3 and a switch 6, one end of the mounting block 3 is fixed with two symmetrically arranged L-shaped limiting blocks 4, one end of the main body 1 is provided with two L-shaped grooves 5 for embedding the corresponding two limiting blocks 4, the mounting block 3 has a cavity 7, the switch 6 is embedded in the cavity 7, one end of the switch 6 has a clamping block 8, the mounting block 3 is provided with a through hole 9 for the clamping block 8 to pass through, the through hole 9 is located between the two limiting blocks 4, the top of the switch 6 has a protruding block 10, the top of the mounting block 3 is provided with an opening 11 for the protruding block 10 to pass through, one end of the main body 1 is provided with a plurality of clamping grooves 12 that are evenly distributed and embedded with the clamping block 8, the other end of the switch 6 is provided with a fixing groove 14, the fixing groove 14 is embedded with a return spring 13, one end of the return spring 13 located outside the fixing groove 14 abuts against the inner wall of the cavity 7, when the switch 6 is pushed to compress the return spring 13, the return spring 13 is compressed and has a certain elastic potential, the switch 6 drives the clamping block 8 to disengage from the clamping groove 12, at this time the main body 1 can move up and down on the mounting block 3, when the switch 6 is released, the return spring 13 pushes the switch 6, the switch 6 drives the clamping block 8 to embed into the clamping groove 12, limiting the up and down movement of the main body 1.

[0029] As shown in Figures 3-4As shown, the mounting block 3 has a sliding groove 15 at one end, the sliding groove 15 is penetrated through the mounting block 3 at both ends, the two limiting blocks 4 are fixed on the inner wall of the sliding groove 15, the through hole 9 is communicated with the sliding groove 15, the main body 1 has a sliding block 16 at one end, the sliding block 16 is embedded in the sliding groove 15, the main body 1 is lifted up and down along the sliding groove 15 through the sliding block 16, the two recesses 5 are arranged on the sliding block 16, and a plurality of clamping grooves 12 are arranged on the sliding block 16 at equal intervals, and the plurality of clamping grooves 12 are located between the two recesses 5, preferably, in the embodiment, the clamping grooves 12 are five.

[0030] As shown in the figure, Figures 4-7 As shown, the large plate 2 has a fixed block 17 at the top, the fixed block 17 is provided with a mounting groove 18 for embedding the one end of the mounting block 3, the two sides of the inner wall of the mounting groove 18 are fixed with two symmetrically arranged guide blocks 19, the mounting block 3 is provided with two guide grooves 20, and the two guide grooves 20 are penetrated through the mounting block 3 at one end, and the two guide blocks 19 are embedded in the corresponding two guide grooves 20 respectively, under the action of the guide block 19 and the guide groove 20, the large plate 2 can be stably mounted on the mounting block 3, and the large plate 2 is also convenient to disassemble and mount, the convex block 10 is provided with a plurality of anti-skid strips 21 at the top, preferably, in the embodiment, the anti-skid strips 12 are three, the convex block 10 is provided with three anti-skid strips 21 of different lengths at the top, the anti-skid strips 21 can effectively increase the friction between the user and the switch 6, and the large plate 2 is provided with a placing groove 22 at the top, and the placing groove 22 can be used for placing small articles such as a pen.

[0031] The specific operation mode of the utility model is as follows:

[0032] When adjusting, the switch 6 is first pushed, the switch 6 extrudes the reset spring 13, the reset spring 13 is compressed and has a certain elastic potential, the clamping block 8 on the switch 6 and the clamping groove 12 on the main body 1 are separated from each other, at this time, the main body 1 can move up and down on the mounting block 3, the main body 1 is moved, the sliding block 16 is moved along the sliding groove 15 under the action of the main body 1, when the main body 1 moves to the required position, the switch 6 is released, the switch 6 is reset under the action of the spring, so that the clamping block 8 is clamped in the clamping groove 12, and the up and down movement of the main body 1 is limited.

[0033] Finally, it should be explained that the above embodiments are only used to illustrate the technical scheme of the utility model and not to limit, although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical scheme of the utility model can be modified or replaced equivalently without departing from the purpose and scope of the technical scheme of the utility model, and all should be covered in the claim range of the utility model.

Claims

1. A main lifting structure of a sitting posture corrector, characterized in that: include: A main body (1), wherein an adjustment component is slidably mounted on one end of the main body (1); A large plate (2), the large plate (2) being mounted on one end of the adjustment assembly; The adjustment component includes: A mounting block (3), wherein two symmetrically arranged limit blocks (4) are fixed at one end of the mounting block (3); and two grooves (5) are respectively provided at one end of the main body (1) for embedding the two corresponding limit blocks (4); A switch (6), wherein the mounting block (3) has a cavity (7), the switch (6) is embedded in the cavity (7), one end of the switch (6) has a card block (8), the mounting block (3) has a through hole (9) for the card block (8) to pass through, the through hole (9) is located between the two limit blocks (4), the top of the switch (6) has a protrusion (10), the top of the mounting block (3) has an opening (11) for the protrusion (10) to pass through, and one end of the main body (1) has a plurality of equally spaced card slots (12) for the card block (8) to be embedded; A reset spring (13) is provided at the other end of the switch (6) with a fixing groove (14). One end of the reset spring (13) is fixedly embedded in the fixing groove (14), and the other end abuts against the inner wall of the cavity (7).

2. The main lifting structure of the sitting posture corrector according to claim 1, characterized in that: One end of the mounting block (3) is provided with a slide groove (15), and the upper and lower ends of the slide groove (15) pass through the mounting block (3). The two limit blocks (4) are fixed on the inner wall of the slide groove (15), and the through hole (9) is connected to the slide groove (15).

3. The main lifting structure of the sitting posture corrector according to claim 2, characterized in that: One end of the main body (1) is provided with a slider (16), the slider (16) is embedded in the slide groove (15), and the two grooves (5) are both provided on the slider (16).

4. The main lifting structure of the sitting posture corrector according to claim 3, characterized in that: A plurality of the card slots (12) are arranged at equal intervals on the slider (16), and a plurality of the card slots (12) are located between two of the grooves (5).

5. The main lifting structure of the sitting posture corrector according to claim 1, characterized in that: The top of the large plate (2) is provided with a fixing block (17), the fixing block (17) is provided with a mounting groove (18) for embedding one end of the mounting block (3), two symmetrically arranged guide blocks (19) are fixed on both sides of the inner wall of the mounting groove (18), the mounting block (3) is provided with two guide grooves (20), one end of each of the two guide grooves (20) passes through the mounting block (3), and the two guide blocks (19) are respectively embedded in the corresponding two guide grooves (20).

6. The main lifting structure of the sitting posture corrector according to claim 1, characterized in that: The top of the protrusion (10) is provided with a plurality of anti-slip strips (21).

7. The main lifting structure of the sitting posture corrector according to claim 1, characterized in that: A placement groove (22) is provided on the top of the large plate (2).

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