Multifunctional sitting posture correcting device for students

Abstract

The multifunctional sitting posture correcting device comprises a desk and a seat, a first clamping groove is formed in the top of the desk, a sitting posture correcting plate is installed on the inner wall of the first clamping groove in a matched and clamped mode, a sitting posture correcting assembly is fixedly installed on the outer wall of the top of the sitting posture correcting plate, and the sitting posture correcting assembly comprises a telescopic pipe. The top of the telescopic pipe is rotatably connected with a clamping support used for limiting the shoulders of a student, and the top of the sitting posture correcting plate is rotatably connected with an overturning plate through a shaft pin. The sitting posture correcting plate is installed on the surface of the desk, and the clamping support capable of telescopically adjusting the height is installed on the surface of the sitting posture correcting plate; the sitting posture correcting device is simple in structure and is matched with the back support for use, so that front-back synchronous sitting posture correction is facilitated, meanwhile, the phenomenon of fatigue caused by long-time sitting can be prevented, the protection effect on the body of a student is improved, and the safety and practicability of equipment use are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to student multifunctional desk technical field, concretely is a student is with multifunctional sitting posture correction device. BACKGROUND

[0002] Students in long time's sitting learning, often appear sitting posture is not upright and lead to the deformation of spinal column, lumbar vertebrae, is not favorable to the healthy development of student's body, need to correct the sitting posture of student, the prior art is generally through installing the limiting device on the desktop, support the chest of student, thereby reach the effect of sitting posture correction, but the traditional sitting posture correction device can only limit the chest, lack the support and the limiting of back, require higher autonomy to student, the correction effect is not good, most students can not consciously use to reach the effect of correcting the sitting posture, inconvenient to use. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a student is with multifunctional sitting posture correction device to solve the problem in the prior art.

[0004] In order to achieve the above object, the utility model provides the following technical scheme:

[0005] A student is with multifunctional sitting posture correction device, including desk and seat, the desk top is seted up with first clamping groove, the first clamping groove inner wall cooperation is connected and installs sitting posture correction board, the sitting posture correction board top outer wall fixed mounting sitting posture correction subassembly, the sitting posture correction subassembly includes telescopic pipe, the telescopic pipe top rotation is connected with the card for limiting the shoulder of student and is taken out, the sitting posture correction board top is rotated and is connected with the turnover board of axle pin, the turnover board bottom end inner wall rotation is connected with the supporting plate, the seat top plug -in installation is with the back support for supporting the waist of student.

[0006] In a preferred embodiment of the utility model, the bottom of the desk is fixedly installed at the four corners of the leg, and the adjacent legs are fixedly connected with a horizontal bar, the top of the sitting posture correction board is provided with a second clamping groove, the inner wall of the second clamping groove is uniformly provided with teeth, the bottom inner wall of the turnover board is provided with a groove, and the bottom of the sitting posture correction board is provided with a third clamping groove for cooperating with the first clamping groove.

[0007] In a preferred embodiment of the utility model, the sitting posture correction board and the rear end of the desk are fixedly connected through bolts, the bolts are embeddedly installed, the sitting posture correction board is flush with the surface of the desk after installation, the inner wall of the groove is rotatably connected with a supporting rod through an axle pin, the supporting rod is a telescopic rod, and the bottom end of the supporting rod is connected with the teeth in a plug-in manner.

[0008] In a preferred embodiment of the present invention, a first through groove is provided at the bottom of the second slot near the sitting posture correction component, and a second through groove is provided at the bottom of the flip plate. A support plate is rotatably connected to the inner wall of the second through groove by a pivot pin.

[0009] In a preferred embodiment of the present invention, the telescopic tube includes a first sleeve, a second sleeve is slidably connected to the inner wall of the first sleeve, a third sleeve is slidably connected to the inner wall of the second sleeve, and insertion holes are provided on the side walls of the first sleeve, the second sleeve and the third sleeve.

[0010] In a preferred embodiment of this utility model, spring holders are installed on the inner walls of the second and third sleeves, and springs are connected to the outer walls of the spring holders. A plug is connected to the end of the spring, and the plug is used to lock the first, second, and third sleeves through a through hole to adjust the height of the telescopic tube.

[0011] In a preferred embodiment of this utility model, a ram's horn baffle is fixedly connected to the top of the third sleeve, and round holes are provided on the inner walls of both sides of the ram's horn baffle. A sponge pad is sleeved on the outer wall of the front end of the card holder, and a ball head is fixedly connected to the back of the card holder. The ball head is rotatably connected to the inner wall of the round hole.

[0012] In a preferred embodiment of this utility model, a fourth slot is provided at the center of the top of the seat surface of the seat, and a backrest is inserted and installed on the inner wall of the fourth slot. The backrest is an integral elastic structure.

[0013] In a preferred embodiment of the present invention, the back support includes a protrusion for supporting the back, the bottom end of the protrusion being a concave portion for supporting the waist, the bottom end of the concave portion being connected to a seat surface, the bottom of the seat surface being inserted into and connected to the inner wall of the fourth slot, and a sponge pad being fixedly installed on the top of the seat surface.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

[0015] 1. By installing a posture correction board on the surface of the desk, and installing a height-adjustable clip on the surface of the posture correction board, and using it in conjunction with the backrest, it is convenient to correct the posture of the front and back at the same time. At the same time, it can also prevent fatigue from sitting for a long time, improve the protection of students' bodies, and improve the safety and practicality of the equipment.

[0016] 2. The student multifunctional sitting posture correction device is characterized in that the desk surface is installed with the sitting posture correction plate, and the height-adjustable card holder matching back support is installed on the surface of the sitting posture correction plate, so that the front and rear synchronization of the sitting posture correction is facilitated, the phenomenon of long sitting fatigue is prevented, the protection of the student body is improved, and the safety and practicability of the equipment use are improved.

[0017] The flip plate and the supporting plate are arranged in cooperation, so that when reading, the supporting angle of the book can be adjusted, the student's long-time low head reading is avoided, the protection of the eyesight is improved, the good sitting posture is maintained, the multifunctional use is facilitated, and the overall maintenance of the student's physical health is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0019] Figure 1 It is a main view of a student multifunctional sitting posture correction device;

[0020] Figure 2 It is a plan view of a student multifunctional sitting posture correction device;

[0021] Figure 3 It is a flip plate working structure diagram of a student multifunctional sitting posture correction device;

[0022] Figure 4 It is an exploded view of a sitting posture correction assembly of a student multifunctional sitting posture correction device;

[0023] Figure 5 It is a seat assembly structure diagram of a student multifunctional sitting posture correction device;

[0024] Figure 6 It is a sitting posture correction plate structure diagram of a student multifunctional sitting posture correction device;

[0025] Figure 7 It is a flip plate adjusting structure diagram of a student multifunctional sitting posture correction device.

[0026] In the figure: desk 100, leg 110, first clamping groove 120, sitting posture correction plate 200, third clamping groove 210, bolt 220, second clamping groove 230, tooth 231, turnover plate 240, groove 241, supporting rod 242, second through groove 243, supporting plate 250, first sleeve 300, second sleeve 310, third sleeve 320, horn baffle 321, spring clamping seat 330, spring 331, plug 332, clamping holder 340, ball head 341, seat 400, fourth clamping groove 401, protruding part 410, seat surface part 411, inner recess part 412. DETAILED DESCRIPTION

[0027] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for explaining the present application, and cannot be understood as a limitation of the present application.

[0028] Embodiment 1: as Figures 1-4 , including desk 100 and seat 400, the top of desk 100 is provided with first clamping groove 120, and sitting posture correction plate 200 is clamped and installed on the inner wall of first clamping groove 120, and a sitting posture correction assembly is fixedly installed on the top outer wall of sitting posture correction plate 200, which comprises a telescopic pipe, a clamping holder 340 for limiting the shoulder of a student is rotatably connected to the top of the telescopic pipe, a turnover plate 240 is rotatably connected to the top of sitting posture correction plate 200 through a shaft pin, a supporting plate 250 is rotatably connected to the bottom end inner wall of turnover plate 240, and a back support for supporting the waist of a student is inserted and installed on the top of seat 400.

[0029] The specific use scene of this embodiment is that: by installing sitting posture correction plate 200 on the surface of desk 100, installing telescopic height-adjustable clamping holder 340 on the surface of sitting posture correction plate 200, and cooperating with back support for use, the front and rear synchronous sitting posture correction is facilitated, the phenomenon of prolonged sitting fatigue is prevented, the protection of the body of students is improved, the safety and practicability of equipment use are improved, the turnover plate 240 and the supporting plate 250 are used in cooperation, so that when reading, the supporting angle of the book can be adjusted, the phenomenon of students looking down at the book for a long time is avoided, the protection of eyesight is improved, a good sitting posture is maintained, multifunctional use is facilitated, and the physical health of students is comprehensively maintained.

[0030] Embodiment 2: as Figure 1 , Figure 2 , Figure 6 and Figure 7The bottom corners of the desk 100 are fixedly provided with supporting legs 110, and horizontal bars are fixedly connected between adjacent supporting legs 110. The top of the sitting posture correcting plate 200 is provided with a second clamping groove 230, and the inner wall of the second clamping groove 230 is uniformly provided with teeth 231. The bottom inner wall of the turnover plate 240 is provided with a groove 241. The bottom of the sitting posture correcting plate 200 is provided with a third clamping groove 210 for cooperating with the first clamping groove 120. The sitting posture correcting plate 200 is fixedly connected with the rear end of the desk 100 through a bolt 220. The bolt 220 is embeddedly installed. The sitting posture correcting plate 200 is flush with the surface of the desk 100 after installation. The inner wall of the groove 241 is rotatably connected with a supporting rod 242 through an axle pin. The supporting rod 242 is a telescopic rod. The bottom end of the supporting rod 242 is connected with the teeth 231 in a plug-in manner. The bottom of the second clamping groove 230 near the sitting posture correcting assembly is provided with a first through groove 232. The bottom end of the turnover plate 240 is provided with a second through groove 243. The inner wall of the second through groove 243 is rotatably connected with a supporting plate 250 through an axle pin.

[0031] The specific use scene of this embodiment is: by lifting the turnover plate 240, the supporting rod 242 is connected with the teeth 231 in a clamping manner, a certain supporting angle is formed at the bottom of the sitting posture correcting plate 200, then the supporting plate 250 is pressed to rotate in the inner wall of the second through groove 243, so that the supporting plate 250 is perpendicular to the sitting posture correcting plate 200, then books are placed on the supporting plate 250 and the sitting posture correcting plate 200, so that students can read in a straight head and neck state, reduce the pressure on the neck, and conveniently correct the sitting posture of students in front and back, thereby also achieving good supporting effect.

[0032] Embodiment 3: as Figure 4 The telescopic pipe comprises a first sleeve 300, a second sleeve 310 slidably connected with the inner wall of the first sleeve 300, and a third sleeve 320 slidably connected with the inner wall of the second sleeve 310. The side walls of the first sleeve 300, the second sleeve 310 and the third sleeve 320 are provided with insertion holes. The inner walls of the second sleeve 310 and the third sleeve 320 are provided with spring clamping seats 330. The outer walls of the spring clamping seats 330 are connected with springs 331. The ends of the springs 331 are connected with insertion rods 332. The insertion rods 332 pass through the through holes to clamp and adjust the height of the telescopic pipe. The top end of the third sleeve 320 is fixedly connected with a sheep horn baffle 321. The inner walls of the left and right sides of the sheep horn baffle 321 are provided with round holes. The front end of a clamping rod 340 is provided with a sponge pad. The back of the clamping rod 340 is fixedly connected with a ball head 341. The ball head 341 is rotatably connected with the inner wall of the round hole.

[0033] The specific use scene of this embodiment is: by pressing the plug rod 332, the spring 331 is compressed, so that the plug rod 332 is retracted into the inside of the sleeve, and then the second sleeve 310 and the third sleeve 320 are pulled to adjust the height to the appropriate height, so that the plug rod 332 passes through the corresponding plug hole to lock the height of the second sleeve 310 and the third sleeve 320, so that the shoulders on both sides of the front end of the student are supported and limited by the two clamping supports 340, and the clamping supports 340 are rotatably adjusted in angle, so that the clamping supports 340 and the shoulders of the student form a good supporting effect.

[0034] Embodiment 4: as Figure 5 The fourth clamping groove 401 is provided at the top center of the seat surface of the seat 400, and a back support is fitted and installed in the inner wall of the fourth clamping groove 401. The back support is an integrated elastic structure, which includes a protruding part 410 for supporting the back. The bottom end of the protruding part 410 is an inner recessed part 412 for supporting the waist. The bottom end of the inner recessed part 412 is connected with a seat surface part 411. The bottom of the seat surface part 411 is connected with the inner wall of the fourth clamping groove 401 in plug-in connection. The top of the seat surface part 411 is fixedly installed with a sponge pad.

[0035] The specific use scene of this embodiment is: by setting the back support to form a good wrapping effect and improve the fit of the lumbar vertebrae of the student through ergonomic design, it is convenient for the student to sit for a long time without fatigue, and the protection effect on the waist is improved.

[0036] The working principle of the utility model is: the sitting posture correction plate 200 is connected and installed on the top of desk 100, the sitting posture correction plate 200 and desk 100 are fixedly connected through bolt 220, when using, seat 400 is moved to the appropriate position, and is seated on the seat surface part 411 in the back support, so that the convex part 410 and the inner recess part 412 support the waist of the student, keep the correct sitting posture of the upper body of the student, then seat 400 is moved to the front of desk 100, so that the chest is one fist away from the edge position of the desktop, then the height of the supporting plate 250 is adjusted according to the height of the student, the plug stick 332 is pressed, so that the plug stick 332 compresses the spring 331, so that the spring 331 is compressed, the plug stick 332 is retracted into the inside of the sleeve, then the second sleeve 310 and the third sleeve 320 are pulled to adjust the height to the appropriate height, so that the plug stick 332 passes through the corresponding jack and locks the height of the second sleeve 310 and the third sleeve 320, so that the shoulder of the student on the front end is supported and limited in position with the two clamping supports 340, the direction of the ball head 341 is adjusted, so that the clamping support 340 is controlled, so that the clamping support can form good adhesion with the shoulders on both sides of the student, when reading is needed, the lifting and turning plate 240 is lifted, the supporting rod 242 is clamped with the teeth 231, a certain supporting angle is formed on the bottom of the sitting posture correction plate 200, then the supporting plate 250 is pressed, so that the supporting plate 250 rotates in the inner wall of the second through groove 243, so that the supporting plate 250 keeps vertical with the sitting posture correction plate 200, then books are placed on the supporting plate 250 and the sitting posture correction plate 200, so that the student can keep the head and neck flat for reading, reduce the pressure on the neck, conveniently correct the sitting posture of the student forward and backward, so that good supporting effect is also achieved, fatigue is conveniently relieved, and the deformation of the spine, lumbar vertebrae and shoulder is avoided to a certain extent, so that the student's body health is conveniently developed.

[0037] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and its equivalents.

Claims

1. A multifunctional sitting posture correcting device for students, comprising a desk (100) and a seat (400), a first clamping groove (120) is formed on the top of the desk (100), and a sitting posture correcting plate (200) is installed in the inner wall of the first clamping groove (120) in a matched clamping manner, characterized in that, The top outer wall of the sitting posture correcting plate (200) is fixedly installed with a sitting posture correcting assembly, the sitting posture correcting assembly comprises a telescopic pipe, a clamping rod (340) for limiting the shoulder of the student is rotationally connected to the top of the telescopic pipe, the top of the sitting posture correcting plate (200) is rotationally connected with a turnover plate (240) through an axle pin, the bottom inner wall of the turnover plate (240) is rotationally connected with a supporting plate (250), and the top of the seat (400) is insertedly installed with a back support for supporting the waist of the student.

2. A multi-functional sitting posture correcting device for students as claimed in claim 1 wherein, The bottom corners of the desk (100) are fixedly installed with supporting legs (110), and horizontal bars are fixedly connected between adjacent supporting legs (110). The top of the sitting posture correcting plate (200) is provided with a second clamping groove (230), and the inner wall of the second clamping groove (230) is uniformly provided with teeth (231). The bottom inner wall of the turnover plate (240) is provided with a groove (241), and the bottom of the sitting posture correcting plate (200) is provided with a third clamping groove (210) for cooperating with the first clamping groove (120) in the form of inserted connection.

3. A multi-functional sitting posture correcting device for students as claimed in claim 2 wherein, The sitting posture correcting plate (200) and the rear end of the desk (100) are fixedly connected through a bolt (220), the bolt (220) is embeddedly installed, the sitting posture correcting plate (200) is flush with the surface of the desk (100) after installation, the inner wall of the groove (241) is rotationally connected with a supporting rod (242) through an axle pin, the supporting rod (242) is a telescopic rod, and the bottom end of the supporting rod (242) is connected with the teeth (231) in the form of inserted connection.

4. A multi-functional sitting posture correcting device for students as claimed in claim 3 wherein, The second clamping groove (230) is provided with a first through groove (232) at the bottom of one side close to the sitting posture correcting assembly, the bottom end of the turnover plate (240) is provided with a second through groove (243), and the inner wall of the second through groove (243) is rotationally connected with the supporting plate (250) through an axle pin.

5. The multi-functional sitting posture correcting device for students as claimed in claim 1 wherein, The telescopic pipe comprises a first sleeve (300), the inner wall of the first sleeve (300) is slidingly connected with a second sleeve (310), and the inner wall of the second sleeve (310) is slidingly connected with a third sleeve (320). The side walls of the first sleeve (300), the second sleeve (310) and the third sleeve (320) are all provided with insertion holes.

6. A multi-functional sitting posture correcting device for students as claimed in claim 5 wherein, The inner walls of the second sleeve (310) and the third sleeve (320) are both installed with spring clamping seats (330), the outer wall of the spring clamping seat (330) is connected with a spring (331), the end of the spring (331) is connected with a plug rod (332), and the plug rod (332) adjusts the height of the telescopic pipe by being clamped between the first sleeve (300), the second sleeve (310) and the third sleeve (320) through a through hole.

7. A multi-functional sitting posture correcting device for students as claimed in claim 6 wherein, The top end of the third sleeve (320) is fixedly connected with a horn baffle (321), the inner walls of the left and right sides of the horn baffle (321) are both provided with round holes, the front outer wall of the clamping rod (340) is sleeved with a sponge pad, the back of the clamping rod (340) is fixedly connected with a ball head (341), and the ball head (341) is rotationally connected with the inner wall of the round hole in cooperation.

8. A multi-functional sitting posture correcting device for students as claimed in claim 1 wherein, The seat surface top center position of the seat (400) is provided with a fourth clamping groove (401), and a back support is matched and installed in the inner wall of the fourth clamping groove (401), wherein the back support is an integrated elastic structure.

9. A multi-functional sitting posture correcting device for students as claimed in claim 8 wherein, The back support comprises a convex part (410) for supporting the back, the bottom end of the convex part (410) is an inner recess (412) for supporting the waist, the bottom end of the inner recess (412) is connected with a seat surface part (411), the bottom of the seat surface part (411) is matched and connected with the fourth clamping groove (401) in a plug-in manner, and the top of the seat surface part (411) is fixedly installed with a sponge pad.

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