CN211722416U

CN211722416U - Integrated children health desk and chair

Info

Publication number: CN211722416U
Application number: CN201922057231.7U
Authority: CN
Inventors: 刘钊
Original assignee: Zhengzhou Childrens Hospital
Current assignee: Zhengzhou Childrens Hospital
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-10-23
Anticipated expiration: 2029-11-26

Abstract

The utility model belongs to the technical field of health care instruments, in particular to an integrated children health care desk and chair, which comprises a desk plate and a seat plate, wherein the top of the desk plate is fixedly connected with two sleeves, and the two sleeves are internally provided with support rods, the top ends of the two support rods are fixedly connected with cross rods through connecting rods, the bottom of the table board is fixedly connected with four table legs, electric push rods are arranged in the two table legs on the right side, the bottom ends of the two support rods penetrate through the table top and are respectively and fixedly connected with the driving ends of the corresponding electric push rods, the bottom of the seat plate is movably connected with four support legs, the bottom ends of the four supporting legs are fixedly connected with rollers, and the two supporting legs positioned on the left side are respectively and fixedly connected with one pull rod, and the top of the seat plate is fixedly connected with a backup plate, and the front side and the rear side of the backup plate are fixedly connected with posture correcting belts.

Description

Integrated children health desk and chair

Technical Field

The utility model belongs to the technical field of health care apparatus, concretely relates to integral type children's health care is with table chair.

Background

According to the myopia investigation result of children and teenagers in 2018, the total myopia incidence situation of children and teenagers in China is severe, and in 2018, the total myopia rate of children and teenagers in China is 53.6%, wherein the total myopia rate of pupils is 36.0%, the total myopia rate of junior and middle school students is 71.6%, the total myopia rate of senior and middle school students is 81.0%, and meanwhile, the myopia problem of low-age groups is particularly prominent.

And because of the influence of myopia, children can unconsciously lean forward and lower their heads during learning, and can cause the children to contain the hunchback over time, even cause the deformation of the spine, and influence the health of the children.

The existing Chinese patent numbers are: CN208371384U patent proposes a child health care chair, which is provided with a liftable health care armrest to drive the shoulders of a child to move, so as to protect the spine of the child, but the child is likely to feel tired due to the small age of the child and the long-time shoulder movement, which causes discomfort to the child, and the child will be in a negative psychological state and unwilling to cooperate with the chair over time, so that the health care effect is greatly reduced.

Based on the reasons, the integrated children health care desk and chair is provided, the sitting posture of the children is changed by mutually matching the desk and the chair, so that the sitting posture of the children is corrected, the myopia of the children is prevented and treated, the vertebra of the children is protected, and the practicability is high.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an integral type children's health care is with table chair has the effectual and high characteristics of suitability of appearance of rectifying.

In order to achieve the above object, the utility model provides a following technical scheme: an integrated table and chair for children health care comprises a table plate and a seat plate, wherein two fixed rods are fixedly connected to the right side surface of the table plate, stop rods are fixedly connected to the right ends of the two fixed rods, two sleeves are fixedly connected to the top of the table plate, a first sliding sleeve is arranged in each sleeve, two through holes communicated with the sleeves are formed in the table plate, a second sliding sleeve is arranged in each through hole, supporting rods penetrate through the first sliding sleeve and the second sliding sleeve, connecting rods are fixedly connected to the top ends of the two supporting rods, transverse rods are fixedly connected to the top ends of the two connecting rods, four table legs are fixedly connected to the bottom of the table plate, table bins are fixedly connected between the four table legs, mounting grooves communicated with the through holes are formed in the top ends of the two table legs on the right side, electric push rods are fixedly mounted in the two mounting grooves, the bottom ends of the two support rods are respectively and correspondingly fixedly connected with the driving ends of the electric push rods, a fixing plate is fixedly connected between every two left and right opposite table legs, the top of each fixing plate is fixedly provided with a driving motor, the top of each fixing plate is fixedly connected with a power cabin, the left side surface of each power cabin is provided with a mounting hole, two bearings are arranged in the two mounting holes, rotating shafts are arranged in the two bearings in a penetrating manner, the left ends of the two rotating shafts are respectively and fixedly connected with output shafts of the driving motors close to the rotating shafts, the right ends of the two rotating shafts are respectively and fixedly connected with threaded cylinders, screw rods are respectively and threadedly connected in the two threaded cylinders, third sliding sleeves are arranged in the two power cabins, pull rods are arranged in the two third sliding sleeves in a penetrating manner, and the left ends of the two pull rods are respectively and fixedly connected with the screw rods close to the pull rods, and the right side surfaces of two table legs on the right side are all provided with sliding holes communicated with the power cabin, and the two pull rods respectively penetrate through the corresponding sliding holes, the bottom of the seat is movably connected with four supporting legs, and the four bottom ends of the supporting legs are fixedly connected with idler wheels, the two left supporting legs are respectively connected with one pull rod fixedly connected with a backup plate, and the backup plate is fixedly connected with a posture correcting belt on the front side and the back side.

Preferably, the driving motor is a servo motor, a control switch is fixedly connected to the front face of the table bin, the control switch is externally connected with a power supply, the control switch is electrically connected with the driving motor through a wire, and the control switch is electrically connected with the electric push rod through a wire.

Preferably, the posture correcting belt is made of stretchable material.

Preferably, the backup plate is an arc-shaped plate bent to the left side.

Preferably, the connecting rod is inclined to the right side at 60 degrees with the top end of the supporting rod as an origin.

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

the utility model discloses, come to drive the horizontal pole through the connecting rod through the bracing piece that sets up the liftable through establishing to adjust the height of horizontal pole, can prevent that children from bowing and lying on the desktop of unbelightful in learning, thereby make children guarantee good position of sitting, prevent that children from being near-sighted and contain the chest and humpback, correct the appearance area through setting up, time children will correct the appearance area and carry on one's shoulder at the both shoulders, make children's back laminating backup plate, can make children's vertebra remain vertical state throughout, avoid the vertebra to warp, thereby reach health care purpose.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B;

in the figure: 1. a fixing plate; 2. a rotating shaft; 3. a bearing; 4. a threaded barrel; 5. a screw; 6. fixing the rod; 7. a pull rod; 8. a roller; 9. supporting legs; 10. a seat plate; 11. a backup plate; 12. a posture correction belt; 13. an electric push rod; 14. mounting grooves; 15. a first sliding sleeve; 16. a cross bar; 17. a connecting rod; 18. a sleeve; 19. a control switch; 20. a table plate; 21. desk legs; 22. a table bin; 23. a power compartment; 24. a drive motor; 25. a support bar; 26. a stop lever; 27. a third sliding sleeve; 28. a slide hole; 29. a second sliding sleeve; 30. a through hole; 31. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: an integrated table and chair for children health care comprises a table plate 20 and a seat plate 10, wherein two fixing rods 6 are fixedly connected to the right side surface of the table plate 20, two stop rods 26 are fixedly connected to the right ends of the fixing rods 6, the stop rods 26 are separated from the right side surface of the table plate 20 by a distance of about one fist, so that children can be prevented from being excessively close to the table plate 20, good sitting postures of children can be kept all the time, two sleeves 18 are fixedly connected to the top of the table plate 20, two first sliding sleeves 15 are arranged in the sleeves 18, two through holes 30 communicated with the sleeves 18 are formed in the table plate 20, two second sliding sleeves 29 are arranged in the through holes 30, supporting rods 25 penetrate through the first sliding sleeves 15 and the second sliding sleeves 29, connecting rods 17 are fixedly connected to the top ends of the two supporting rods 25, and cross rods 16 are fixedly connected to the top ends of the two connecting rods 17, the bottom of the table board 20 is fixedly connected with four table legs 21, a table bin 22 is fixedly connected between the four table legs 21, the top ends of the two table legs 21 on the right side are respectively provided with a mounting groove 14 communicated with the through hole 30, two electric push rods 13 are fixedly mounted in the mounting grooves 14, the bottom ends of the two support rods 25 are respectively and correspondingly connected with the driving ends of the electric push rods 13, the electric push rods 13 can drive the support rods 25 to ascend and descend, the two electric push rods 13 are synchronously linked, the two support rods 25 move synchronously, the connecting rod 17 drives the cross rod 16 to ascend and descend, the table board is suitable for children with different heights to use, the first sliding sleeve 15 and the second sliding sleeve 29 can enable the support rods 25 to keep stable in the ascending and descending process, each two left and right opposite table legs 21 are fixedly connected with a fixing plate 1, and the top of each fixing plate 1 is fixedly mounted with a driving, the top of each fixed plate 1 is fixedly connected with a power cabin 23, the left side surface of each power cabin 23 is provided with a mounting hole 31, two bearings 3 are arranged in the two mounting holes 31, two rotating shafts 2 are arranged in the two bearings 3 in a penetrating manner, the left ends of the two rotating shafts 2 are respectively fixedly connected with the output shafts of driving motors 24 close to the rotating shafts, the right ends of the two rotating shafts 2 are respectively fixedly connected with threaded cylinders 4, screw rods 5 are arranged in the two threaded cylinders 4 in a threaded manner, two power cabins 23 are respectively provided with third sliding sleeves 27, pull rods 7 are arranged in the two third sliding sleeves 27 in a penetrating manner, the left ends of the two pull rods 7 are respectively fixedly connected with the screw rods 5 close to the pull rods, the right side surfaces of the two table legs 21 on the right side are respectively provided with sliding holes 28 communicated with the power cabins 23, and the two pull rods 7 respectively penetrate through the corresponding sliding holes 28, the bottom of the seat plate 10 is movably connected with four supporting legs 9, the bottom ends of the four supporting legs 9 are fixedly connected with idler wheels 8, two supporting legs 9 positioned on the left side are fixedly connected with one pull rod 7 respectively, the two driving motors 24 are synchronously linked during working, the driving motors 24 drive the rotating shafts 2 to rotate through the output shafts, the rotating shafts 2 drive the threaded cylinders 4 to rotate, under the action of threads, the screw rods 5 drive the pull rods 7 to move left and right, so that the pull rods 7 drive the seat to move left and right, the aim of adjusting the distance between the table and the chair is achieved, the distance between the table and the chair is adjusted to be optimal, the sitting posture correction of children is facilitated, the seat is more convenient to move left and right through the arrangement of the four idler wheels 8, the top of the seat plate 10 is fixedly connected with a backup plate 11, the front side and the back side of the backup plate 11 are fixedly, the posture correcting belt 12 is carried on shoulders of a child, so that the child can always keep a vertical sitting posture, and the child can be prevented by matching the arc-shaped backing plate 11.

Specifically, driving motor 24 is servo motor, the front fixed connection of table storehouse 22 has control switch 19, control switch 19 external power supply, control switch 19 with driving motor 24 passes through wire electric connection, control switch 19 with electric putter 13 passes through wire electric connection.

It is specific, rectify appearance area 12 and be tensile material, can tensile and rectify appearance area 12 and can adapt to fat thin different children, it is more convenient to use.

Specifically, the backup plate 11 is an arc-shaped plate which is bent towards the left side, and the arc-shaped backup plate 11 is attached to the back of a child, so that the child can feel more comfortable when using the device.

Specifically, the connecting rod 17 with the top of bracing piece 25 is the original point, is 60 degrees slopes to the right side, sets up the connecting rod 17 of slope and supports horizontal pole 16, makes the position cooperation pin 26 of horizontal pole 16 in children's chin below, prevents that children from lowering the head too much and leading to hunchback.

The utility model discloses a theory of operation and use flow: firstly, a child sits on a desk, the back of the child is attached to a back plate 11, two posture correcting belts 12 are carried on shoulders, then the distance between the desk and the chair is adjusted, two driving motors 24 are controlled to be synchronously linked through a control switch 19, the two driving motors 24 are synchronously linked during working, the driving motors 24 drive a rotating shaft 2 to rotate through an output shaft, the rotating shaft 2 drives a threaded cylinder 4 to rotate, under the action of threads, a screw 5 drives a pull rod 7 to move left and right, so that the pull rod 7 moves the seat to move left and right, the purpose of adjusting the distance between the desk and the chair is achieved, the distance between the desk and the chair is adjusted to be optimal, the sitting posture correction of the child is facilitated, the seat is more convenient to move left and right through the four rollers 8, after the position between the desk and the chair is adjusted to be proper, two electric push rods 13 are controlled to be synchronously started through the control switch 19, and, and two electric putter 13 synchronous linkage, two bracing piece 25 synchronous motion drive horizontal pole 16 oscilaltions through connecting rod 17, are fit for the children of different heights to use, and first sliding sleeve 15 and second sliding sleeve 29 enable bracing piece 25 at the in-process remain stable that goes up and down, the utility model discloses, come to drive horizontal pole 16 through connecting rod 17 through establishing the bracing piece 25 that sets up the liftable and go up and down to adjust the height of horizontal pole 16, can prevent that children from bending over on one's body and lying on the desktop unconsciously in the study, thereby make children guarantee good position of sitting, prevent children myopia and contain the chest hunchback, through setting up posture correcting belt 12, children will correct posture belt 12 and shoulder on one's shoulder when, make children's back laminating backup plate 11, can make children's vertebra remain vertical state throughout, avoid the vertebra to warp, thereby reach the health care purpose.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Integral type children's health care is with table chair, including table (20) and seat (10), its characterized in that: the right side surface of the table plate (20) is fixedly connected with two fixing rods (6), the right ends of the two fixing rods (6) are fixedly connected with a stop lever (26), the top of the table plate (20) is fixedly connected with two sleeves (18), two sleeves (18) are respectively provided with a first sliding sleeve (15), the table plate (20) is provided with two through holes (30) communicated with the sleeves (18), two through holes (30) are respectively provided with a second sliding sleeve (29), supporting rods (25) are arranged in the first sliding sleeve (15) and the second sliding sleeve (29) in a penetrating manner, the top ends of the two supporting rods (25) are respectively fixedly connected with a connecting rod (17), the top ends of the two connecting rods (17) are fixedly connected with a cross rod (16), the bottom of the table plate (20) is fixedly connected with four table legs (21), and four table legs (22) are fixedly connected between the table legs (21), and the top of two table legs (21) on right side all seted up with mounting groove (14) that through-hole (30) are linked together, and two equal fixed mounting has electric putter (13), and two in mounting groove (14) the bottom of bracing piece (25) is corresponding respectively the drive end fixed connection of electric putter (13), and per two control fixed connection one fixed plate (1) of fixedly connected with between relative table leg (21), and every the top of fixed plate (1) is fixed mounting driving motor (24), and every the top of fixed plate (1) is all fixed connection and is equipped with power compartment (23), and every mounting hole (31) have all been seted up to the left surface of power compartment (23), and two all be provided with bearing (3) in mounting hole (31), and two all wear to be equipped with pivot (2) in bearing (3), and two the left end of pivot (2) respectively with the output shaft fixed connection of driving motor (24) close to it with it The right ends of the two rotating shafts (2) are fixedly connected with threaded cylinders (4), the two threaded cylinders (4) are internally and respectively in threaded connection with screw rods (5), the two power cabins (23) are internally and respectively provided with third sliding sleeves (27), the two third sliding sleeves (27) are internally and respectively provided with pull rods (7) in a penetrating manner, the left ends of the two pull rods (7) are respectively and fixedly connected with the screw rods (5) close to the pull rods, the right side surfaces of the two table legs (21) on the right side are respectively provided with sliding holes (28) communicated with the power cabins (23), the two pull rods (7) respectively penetrate through the corresponding sliding holes (28), the bottom of the seat plate (10) is movably connected with four supporting legs (9), the bottom ends of the four supporting legs (9) are respectively and fixedly connected with idler wheels (8), and the two supporting legs (9) on the left side are respectively and fixedly connected with one pull rod (7), and the top of the seat plate (10) is fixedly connected with a back plate (11), and the front side and the rear side of the back plate (11) are both fixedly connected with posture correcting belts (12).

2. The integrated table and chair for children health care according to claim 1, wherein: driving motor (24) are servo motor, the front fixed connection in table storehouse (22) has control switch (19), control switch (19) external power supply, control switch (19) with driving motor (24) pass through wire electric connection, control switch (19) with electric putter (13) pass through wire electric connection.

3. The integrated table and chair for children health care according to claim 1, wherein: the posture correcting belt (12) is made of stretchable material.

4. The integrated table and chair for children health care according to claim 1, wherein: the backup plate (11) is an arc-shaped plate bent towards the left side.

5. The integrated table and chair for children health care according to claim 1, wherein: the connecting rod (17) takes the top end of the supporting rod (25) as an original point and inclines towards the right side by 60 degrees.