CN219125651U

CN219125651U - Study desk

Info

Publication number: CN219125651U
Application number: CN202320268321.4U
Authority: CN
Inventors: 金扬菁
Original assignee: Huzhou University
Current assignee: Huzhou University
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-06-06
Anticipated expiration: 2033-02-21

Abstract

The utility model relates to the technical field of learning tables, and discloses a learning table, which solves the problem that the existing learning table can not correct sitting postures of students and is easy to cause myopia and humpback of the students, and comprises a support base, wherein one end of the top of the support base is provided with a placing rack, the middle position of the top of the support base is provided with a table body, the other end of the top of the placing rack is provided with a sitting posture correcting seat, the table body consists of a plurality of table legs, a table plate, a plurality of connecting side plates and a plurality of connecting bolts, and the sitting posture correcting seat consists of a sliding block, a plurality of supporting legs, a plurality of adjustable supporting sleeves, a plurality of supporting sleeve locking knobs, a seat plate, a plurality of side armrests, a backrest, a plurality of upper body limiting assemblies and a plurality of adjusting rods; the sitting posture of the student can be corrected through the learning desk, the problems of myopia and humpback of the student are effectively avoided, and meanwhile, the student is prevented from raising the legs of the student, and further, the normal development of the student is prevented from being influenced.

Description

Study desk

Technical Field

The utility model belongs to the technical field of learning tables, and particularly relates to a learning table.

Background

The myopia and humpback problems of students are more and more serious at present, and the problems are mainly caused by the fact that the sitting postures are not standard, and the students can learn on a table for a long time, so that myopia and humpback are easy to cause, therefore, the sitting postures of the students are necessary to be corrected by learning tables and chairs, in addition, most of students like to lean on the legs of the two-man, the legs of the two-man are easy to bend over and humpback, uneven pressure distribution of lumbar vertebra and thoracic vertebra is caused, and the spinal nerves are always pressed, so that lower back pain is caused.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the learning table, which effectively solves the problems that the existing learning table can not correct sitting postures of students and is easy to cause myopia and humpback of the students.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a study table, includes the support base, the one end at support base top is provided with the rack, the intermediate position at support base top is provided with the table body, the other end at rack top is provided with the position of sitting and corrects the seat, the table body comprises a plurality of table legs, the table, a plurality of connection curb plate and a plurality of connecting bolt, table leg fixed connection is in the top of support base, connect curb plate fixed connection in the both ends at table bottom and pass through connecting bolt with the table leg, the position of sitting corrects the seat by the slider, a plurality of supporting legs, a plurality of adjustable supporting sleeves, a plurality of supporting sleeve locking knob, the seat, a plurality of side handrails, the back, a plurality of upper body spacing subassembly and a plurality of regulation pole constitute, slider fixed connection is in the top of support base, supporting leg fixed connection is in the top of slider, adjustable supporting sleeve cover is located the supporting leg, supporting sleeve locking knob connects in the top of adjustable supporting sleeve one side, seat fixed connection is in the top of adjustable supporting sleeve, side handrail swing joint is in the both sides at the seat top, back fixed connection is in the one end of seat top, upper body spacing subassembly swing joint is in the both sides of back and through regulation pole and side swing joint.

Preferably, the top end of the supporting base is provided with a plurality of limiting sliding grooves matched with the sliding blocks.

Preferably, a plurality of bolt mounting holes matched with the connecting bolts are formed in the table legs, leg limiting baffles are arranged at the bottom end of the table plate, and the leg limiting baffles are connected with the table plate through adjustable telescopic arms.

Preferably, the upper body limiting assembly comprises an adjusting supporting arm, a telescopic arm, a rotating seat, a front chest baffle and a telescopic arm locking knob, the adjusting supporting arm is movably connected to the side edge of the backrest, the telescopic arm is inserted into one end of the adjusting supporting arm, the rotating seat is movably connected to one end of the telescopic arm, the front chest baffle is fixedly connected to one side of the rotating seat, and the telescopic arm locking knob is connected to one side of the adjusting supporting arm.

Compared with the prior art, the utility model has the beneficial effects that:

(1) In work, the sitting posture correcting seat formed by the sliding blocks, the supporting legs, the adjustable supporting sleeves, the supporting sleeve locking knobs, the seat plate, the side armrests, the backrest, the upper body limiting assemblies and the adjusting rods is arranged, so that the sitting posture of a student can be corrected, and the problems of myopia and humpback of the student are effectively avoided;

(2) The height of the table body can be adjusted by the table body which is provided with the bolt mounting holes, the leg limiting baffle plate, the adjustable telescopic arms and consists of a plurality of table legs, the table plate, a plurality of connecting side plates and a plurality of connecting bolts, so that students of different age groups can be adapted, and meanwhile, the students can be prevented from raising the legs of the students, and further, the normal development of the body is prevented from being influenced.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of a learning table according to the present utility model;

FIG. 2 is a schematic view of a sitting posture correcting seat according to the present utility model;

FIG. 3 is a top view of the upper body restraint assembly of the present utility model;

FIG. 4 is a schematic view of a table body according to the present utility model;

in the figure: 1. a support base; 2. a placing rack; 3. a table body; 4. sitting posture correcting seats; 5. a table leg; 6. a table plate; 7. connecting side plates; 8. a connecting bolt; 9. a slide block; 10. support legs; 11. an adjustable support sleeve; 12. the supporting sleeve locks the knob; 13. a seat plate; 14. a side rail; 15. a backrest; 16. an upper body limit assembly; 17. an adjusting rod; 18. limiting sliding grooves; 19. a bolt mounting hole; 20. leg limit baffles; 21. an adjustable telescopic arm; 22. adjusting the support arm; 23. a telescoping arm; 24. a rotating seat; 25. a chest baffle; 26. the telescopic arm locks the knob.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the learning table of the utility model comprises a supporting base 1, one end of the top of the supporting base 1 is provided with a placing frame 2, a middle position of the top end of the supporting base 1 is provided with a table body 3, the other end of the top of the placing frame 2 is provided with a sitting posture correcting seat 4, the table body 3 is composed of a plurality of table legs 5, a table plate 6, a plurality of connecting side plates 7 and a plurality of connecting bolts 8, the table legs 5 are fixedly connected to the top end of the supporting base 1, the connecting side plates 7 are fixedly connected to two ends of the bottom of the table plate 6 and are connected with the table legs 5 through the connecting bolts 8, the sitting posture correcting seat 4 is composed of a sliding block 9, a plurality of supporting legs 10, a plurality of adjustable supporting sleeves 11, a plurality of supporting sleeve locking knobs 12, a sitting plates 13, a plurality of side armrests 14, a backrest 15, a plurality of upper body limiting assemblies 16 and a plurality of adjusting rods 17, the sliding block 9 is fixedly connected to the top end of the supporting base 1, the adjustable supporting sleeves 11 are sleeved on the top ends of the supporting legs 10, the supporting sleeves locking knobs 12 are connected to the top ends of one side of the adjustable supporting sleeves 11, the sitting plates 13 are fixedly connected to the top ends of the adjustable supporting sleeves 11, the sitting plates 13 are fixedly connected to the two side armrests 14 are movably connected to the backrest 15 and are movably connected to the two side armrests 15 through the backrest assemblies and the backrest 15, and the backrest 13 is movably connected to the upper ends is movably connected to the backrest 13;

as shown in fig. 1 to 4, the top end of the supporting base 1 is provided with a plurality of limiting sliding grooves 18 matched with the sliding blocks 9, so that the sitting posture correcting seat 4 can slide on the supporting base 1, the table leg 5 is provided with a plurality of bolt mounting holes 19 matched with the connecting bolts 8, the bottom end of the table plate 6 is provided with a leg limiting baffle 20, the leg limiting baffle 20 is connected with the table plate 6 through an adjustable telescopic arm 21, the two legs of a student can be prevented from being raised, the upper body limiting assembly 16 is composed of an adjusting supporting arm 22, a telescopic arm 23, a rotating seat 24, a chest baffle 25 and a telescopic arm locking knob 26, the upper body of the student can be limited, myopia and humpback of the student can be prevented, the adjusting supporting arm 22 is movably connected to the side edge of the backrest 15, the telescopic arm 23 is inserted into one end of the adjusting supporting arm 22, the rotating seat 24 is movably connected to one end of the telescopic arm 23, the chest baffle 25 is fixedly connected to one side of the rotating seat 24, and the telescopic arm locking knob 26 is connected to one side of the adjusting supporting arm 22;

during the use, adjust the height of table body 3 and position of sitting correction seat 4 according to student's height, adjust the position of sitting simultaneously and correct the distance between seat 4 and the table body 3, can carry out spacingly to the shank through shank limiting baffle 20, avoid student's stick up the two legs of being worshipping, the student sits on seat 13, both hands put down side handrail 14, side handrail 14 drives the rotation of adjusting support arm 22 through adjusting pole 17 this moment, make adjusting support arm 22 be in the horizontality, then rotate chest baffle 25 to student's place ahead chest department or shoulder department with the hand, thereby can restrict the student, avoid upper body forward leaning or groveling down, thereby realize correcting to student's position of sitting, avoid lying prone for a long time and cause myopia and humpback.

In work, the sitting posture correcting seat formed by the sliding blocks, the supporting legs, the adjustable supporting sleeves, the supporting sleeve locking knobs, the sitting plate, the side armrests, the backrest, the upper body limiting assemblies and the adjusting rods is arranged, so that the sitting posture of a student can be corrected, and the problems of myopia and humpback of the student are effectively avoided; through being provided with bolt mounting hole, shank limit baffle, adjustable flexible arm and by a plurality of table legs, table, a plurality of connection curb plate and a plurality of connecting bolt constitute the table body can realize adjusting the height of the table body to be suitable for the student of different age bracket, can avoid the student to see the diabolo leg simultaneously, and then avoid influencing the normal development of health.

Claims

1. A learning desk comprising a support base (1), characterized in that: one end of the top of the supporting base (1) is provided with a placing frame (2), the middle position of the top of the supporting base (1) is provided with a table body (3), the other end of the top of the placing frame (2) is provided with a sitting posture correcting seat (4), the table body (3) is composed of a plurality of table legs (5), a table plate (6), a plurality of connecting side plates (7) and a plurality of connecting bolts (8), the table legs (5) are fixedly connected to the top of the supporting base (1), the connecting side plates (7) are fixedly connected to the two ends of the bottom of the table plate (6) and are connected with the table legs (5) through the connecting bolts (8), the sitting posture correcting seat (4) consists of a sliding block (9), a plurality of supporting legs (10), a plurality of adjustable supporting sleeves (11), a plurality of supporting sleeve locking knobs (12), a sitting plate (13), a plurality of side armrests (14), a backrest (15), a plurality of upper body limiting assemblies (16) and a plurality of adjusting rods (17), wherein the sliding block (9) is fixedly connected to the top end of a supporting base (1), the supporting legs (10) are fixedly connected to the top ends of the sliding blocks (9), the adjustable supporting sleeves (11) are sleeved on the supporting legs (10), the supporting sleeve locking knobs (12) are connected to the top ends of one side of the adjustable supporting sleeves (11), the seat (13) is fixedly connected to the top end of the adjustable supporting sleeve (11), the side handrails (14) are movably connected to two sides of the top of the seat (13), the backrest (15) is fixedly connected to one end of the top of the seat (13), and the upper body limiting assembly (16) is movably connected to two sides of the backrest (15) and is movably connected with the side handrails (14) through the adjusting rods (17).

2. A learning desk as claimed in claim 1, wherein: a plurality of limit sliding grooves (18) matched with the sliding blocks (9) are formed in the top end of the supporting base (1).

3. A learning desk as claimed in claim 1, wherein: a plurality of bolt mounting holes (19) matched with the connecting bolts (8) are formed in the table legs (5), leg limiting baffles (20) are arranged at the bottom end of the table plate (6), and the leg limiting baffles (20) are connected with the table plate (6) through adjustable telescopic arms (21).

4. A learning desk as claimed in claim 1, wherein: the upper body limiting assembly (16) is composed of an adjusting supporting arm (22), a telescopic arm (23), a rotating seat (24), a front chest baffle (25) and a telescopic arm locking knob (26), the adjusting supporting arm (22) is movably connected to the side edge of the backrest (15), the telescopic arm (23) is inserted into one end of the adjusting supporting arm (22), the rotating seat (24) is movably connected to one end of the telescopic arm (23), the front chest baffle (25) is fixedly connected to one side of the rotating seat (24), and the telescopic arm locking knob (26) is connected to one side of the adjusting supporting arm (22).