CN215190085U

CN215190085U - Safety device is used in children's education and teaching

Info

Publication number: CN215190085U
Application number: CN202120822277.8U
Authority: CN
Inventors: 曹小琴; 陈琴; 许芳婷; 曹武; 陈嘉鸿
Original assignee: Zhongkai University of Agriculture and Engineering
Current assignee: Zhongkai University of Agriculture and Engineering
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-12-17
Anticipated expiration: 2031-04-21

Abstract

The utility model provides a safety device for children education and teaching, which belongs to the technical field of safety device, and comprises a seat plate, wherein the upper surface of the seat plate is fixedly provided with a backup plate, a safety belt storage box on the backup plate is inserted into a card box through a safety belt, the sitting posture of children can be standardized while the children are prevented from running randomly during class, and the safety device is more beneficial to the healthy growth of children, the motor output end in a guide groove drives a screw rod to rotate through a support bearing, thereby driving a connecting rod on a support ring to move up and down, and simultaneously, a massage roller on the connecting rod rolls, thereby massaging the back of the children, and leading the children to be more relaxed in learning, and being more beneficial to the healthy growth of the children, the utility model aims to provide a safety device for children education and teaching, aims to solve the problem that the seat in the prior art has no safety protection.

Description

Safety device is used in children's education and teaching

Technical Field

The utility model belongs to the technical field of safety device, concretely relates to safety device is used in children's education and teaching.

Background

Present children go on class indiscriminately easily and run, make a mess, not only influence oneself study, still can influence other classmates, also relatively be touched by table chair stool easily, have certain potential safety hazard, present seat does not have safeguard measure to children's safety, and children just in the time of the body of growing exactly in addition, must be when correcting the position of sitting, let the healthy growth study of children.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety device is used in children's education and teaching aims at solving among the prior art seat and does not have safety protection's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a safety protection device for children education and teaching comprises a seat plate, wherein a backup plate is fixedly arranged on the upper surface of the seat plate, a safety belt storage box is fixedly arranged on one side of the backup plate, a clamping box is fixedly arranged on the other side of the backup plate, the clamping box is inserted into the safety belt storage box through a safety belt, a guide groove is formed in the backup plate, a motor is fixedly arranged on the upper surface of the guide groove, a supporting bearing is fixedly arranged at the output end of the motor, a lead screw is fixedly arranged at one end of the supporting bearing, a supporting ring is in threaded connection with the outer side surface of the lead screw, a connecting rod is fixedly arranged on the outer side surface of the supporting ring, a massage roller is fixedly arranged on the outer side surface of the connecting rod, a supporting plate is connected to the lower surface of the seat plate through a rubber hinge, a ring lug and an auxiliary ring lug are fixedly arranged on one side surface of the supporting plate and the lower surface of the seat plate, and a telescopic rod is movably connected to the inner side surface of the ring lug through an insertion rod, the inner side surface of the auxiliary ring ear is movably connected with an auxiliary pull rod through an inserting column.

Furthermore, a headrest is fixedly installed at the top of the backup plate.

Furthermore, a heating wire is fixedly installed inside the seat plate, and an air vent is fixedly installed above the heating wire.

Furthermore, the outer surface of the supporting plate is provided with a vent hole.

Furthermore, a support pad is fixedly arranged on the upper surface of the seat plate.

Furthermore, a hydraulic rod is fixedly mounted at the bottom of the seat plate, and a stabilizer bar is fixedly mounted on the outer side surface of the hydraulic rod.

Furthermore, a fixing plate is fixedly mounted at the bottom of the hydraulic rod.

Furthermore, one end of the screw rod is fixedly provided with a limiting ring.

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

1. this safety device is used in children education and teaching, safety belt receiver on the backup plate is pegged graft through the safety belt and is blocked in the box, can restrict children in the indiscriminate when running during class, still can standardize children's position of sitting, more be favorable to children's healthy growth, motor output in the guide slot drives the lead screw through support bearing and rotates, thereby when driving the connecting rod on the support ring and reciprocating, make the massage gyro wheel on the connecting rod roll, thereby massage effect is carried out to children's back, make children relax more in the study, more be favorable to children's healthy growth.

2. This safety device is used in children's education and teaching, ring ear under the seat and the ring ear on the layer board, adjust the angle of holding in the palm class and seat through the flexible angle of going up the telescopic link to the inserted bar, make children's shank relax more, and supplementary ring ear on supplementary ring ear under the seat and the layer board, the power that the telescopic link received is assisted through the flexible of supplementary pull rod on the inserted column, make telescopic link life more permanent, and rubber is because elasticity is good, and soft comfortable, can warp according to the angle between seat and the layer board, not only make the seat when more pleasing to the eye, also make children's shank support more comfortable.

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 perspective sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a second schematic perspective sectional view of the present invention;

fig. 4 is a third schematic perspective sectional view of the present invention;

fig. 5 is a schematic structural diagram of the present invention.

In the figure: 1. a seat plate; 2. a backup plate; 3. a safety belt storage box; 4. a card box; 5. a seat belt; 6. a guide groove; 7. a motor; 8. a support bearing; 9. a screw rod; 10. a support ring; 11. a connecting rod; 12. massage rollers; 13. rubber; 14. a support plate; 15. looping ears; 16. an auxiliary loop; 17. inserting a rod; 18. a telescopic rod; 19. inserting a column; 20. an auxiliary pull rod; 21. a headrest; 22. heating wires; 23. a vent hole; 24. a vent hole; 25. a support pad; 26. a hydraulic lever; 27. a stabilizer bar; 28. a fixing plate; 29. a limit ring.

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. 1-5, the present invention provides the following technical solutions: a safety protection device for children education and teaching comprises a seat plate 1, a backup plate 2 is fixedly installed on the upper surface of the seat plate 1, a safety belt storage box 3 is fixedly installed on one side of the backup plate 2, a clamping box 4 is fixedly installed on the other side of the backup plate 2, the clamping box 4 is inserted into the safety belt storage box 3 through a safety belt 5, a guide groove 6 is formed in the backup plate 2, a motor 7 is fixedly installed on the upper surface of the guide groove 6, a supporting bearing 8 is fixedly installed at the output end of the motor 7, a lead screw 9 is fixedly installed at one end of the supporting bearing 8, a supporting ring 10 is in threaded connection with the outer side surface of the lead screw 9, a connecting rod 11 is fixedly installed on the outer side surface of the supporting ring 10, a massage roller 12 is fixedly installed on the outer side surface of the connecting rod 11, a supporting plate 14 is hinged to the lower surface of the seat plate 1 through rubber 13, a ring lug 15 and an auxiliary ring lug 16 are fixedly installed on one side surface of the supporting plate 14 and the lower surface of the seat plate 1, the inner side surface of the ring ear 15 is movably connected with a telescopic rod 18 through an inserting rod 17, and the inner side surface of the auxiliary ring ear 16 is movably connected with an auxiliary pull rod 20 through an inserting column 19.

In the embodiment of the utility model, the backup plate 2 is installed on the seat plate 1, the safety belt storage box 3 on the backup plate 2 is inserted into the card box 4 through the safety belt 5, which can limit the children to go around in class period and standardize the sitting posture of the children, and is more beneficial to the healthy growth of the children, the output end of the motor 7 in the guide groove 6 on the backup plate 2 drives the lead screw 9 to rotate through the support bearing 8, thereby driving the connecting rod 11 on the support ring 10 to move up and down, simultaneously, the massage roller 12 on the connecting rod 11 rolls, thereby massaging the back of the children, the ring ear 15 under the seat plate 1 and the ring ear 15 on the supporting plate 14 adjust the angle between the supporting plate 14 and the seat plate 1 through the expansion of the expansion link 18 on the inserting rod 17, the auxiliary ring ear 16 under the seat plate 1 and the auxiliary ring ear 16 on the supporting plate 14, the force received by the expansion link 20 on the inserting column 19 is assisted, the service life of the telescopic rod 18 is longer.

Specifically, a headrest 21 is fixedly mounted on the top of the backup plate 2.

In this embodiment: the headrest 21 facilitates child head support and protection of the spine.

Specifically, a heating wire 22 is fixedly installed inside the seat plate 1, and a vent 23 is fixedly installed above the heating wire 22.

In this embodiment: the heating wire 22 can heat the seat plate 1 in winter, so that the child is not easily interfered by the external environment, and the ventilation hole 23 can make the heating effect better.

Specifically, the outer surface of the support plate 14 is provided with a vent hole 24.

In this embodiment: the ventilation holes 24 facilitate ventilation of the legs of the child.

Specifically, a support pad 25 is fixedly mounted on the upper surface of the seat plate 1.

In this embodiment: the support pad 25 is convenient for supporting the arms of the child and simultaneously prevents the child from falling off the seat plate 1, thereby playing a role of safety protection.

Specifically, a hydraulic rod 26 is fixedly mounted on the bottom of the seat plate 1, and a stabilizer bar 27 is fixedly mounted on the outer side surface of the hydraulic rod 26.

In this embodiment: the height of the seat board 1 can be adjusted by the hydraulic rod 26, so that children can see the blackboard more conveniently, and the telescopic support of the hydraulic rod 26 is more stable by the stabilizing rod 27.

Specifically, a fixing plate 28 is fixedly mounted on the bottom of the hydraulic rod 26.

In this embodiment: the fixing plate 28 has a fixing effect on the seat, and prevents the seat from shaking together to bring potential safety hazards to children.

Specifically, one end of the screw rod 9 is fixedly provided with a limit ring 29.

In this embodiment: the stop collar 29 prevents the support ring 10 from hitting the support bearing 8 when moving up and down.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The utility model discloses a theory of operation and use flow: when the safety protection device for children education and teaching is used, the backup plate 2 is arranged on the seat plate 1, the safety belt storage box 3 on the backup plate 2 is inserted into the card box 4 through the safety belt 5, the children can be limited from running randomly during class, the sitting posture of the children can be standardized, the output end of the motor 7 in the guide groove 6 on the backup plate 2 drives the screw rod 9 to rotate through the supporting bearing 8, so that the connecting rod 11 on the supporting ring 10 is driven to move up and down, the massage roller 12 on the connecting rod 11 rolls, the back of the children is massaged, the headrest 21 on the backup plate 2 is convenient for supporting the head of the children and protecting the spine, the ring ears 15 under the seat plate 1 and the ring ears 15 on the supporting plate 14 adjust the angle between the supporting plate 14 and the seat plate 1 through the extension and retraction of the telescopic rod 18 on the inserting rod 17, the legs of the children are more relaxed, the heating wires 22 in the seat plate 1, can heat seat 1 when winter, and air vent 23 makes the heating effect better, support pad 25 on seat 1 is convenient for when children's arm supports, also prevent that children from dropping from seat 1, play the effect of safety protection, and supplementary ring ear 16 under seat 1 and supplementary ring ear 16 on the layer board 14, the power that supplementary telescopic link 18 received is assisted through the flexible of supplementary pull rod 20 on inserting the post 19, make telescopic link 18 life more permanent, and rubber 13 is because elasticity is good, and soft comfortable, can warp according to the angle between seat 1 and the layer board 14, not only make the seat more pleasing to the eye in the time, also make children's shank support more comfortable.

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. The utility model provides a safety device is used in children's education and teaching, includes seat (1), its characterized in that: the seat is characterized in that a backup plate (2) is fixedly arranged on the upper surface of the seat (1), a safety belt storage box (3) is fixedly arranged on one side of the backup plate (2), a clamping box (4) is fixedly arranged on the other side of the backup plate (2), the clamping box (4) is inserted into the safety belt storage box (3) through a safety belt (5), a guide groove (6) is formed in the backup plate (2), a motor (7) is fixedly arranged on the upper surface of the guide groove (6), a supporting bearing (8) is fixedly arranged at the output end of the motor (7), a lead screw (9) is fixedly arranged at one end of the supporting bearing (8), a supporting ring (10) is in threaded connection with the outer side surface of the lead screw (9), a connecting rod (11) is fixedly arranged on the outer side surface of the supporting ring (10), a massage roller (12) is fixedly arranged on the outer side surface of the connecting rod (11), and a supporting plate (14) is hinged to the lower surface of the seat (1) through a rubber (13), the seat is characterized in that a ring lug (15) and an auxiliary ring lug (16) are fixedly mounted on one side face of the supporting plate (14) and the lower surface of the seat plate (1), a telescopic rod (18) is movably connected to the inner side face of the ring lug (15) through an inserting rod (17), and an auxiliary pull rod (20) is movably connected to the inner side face of the auxiliary ring lug (16) through an inserting column (19).

2. The safety shield apparatus for childhood education and teaching of claim 1, wherein: the top of the backup plate (2) is fixedly provided with a headrest (21).

3. The safety shield apparatus for childhood education and teaching of claim 1, wherein: the seat is characterized in that a heating wire (22) is fixedly mounted inside the seat (1), and a vent hole (23) is fixedly mounted above the heating wire (22).

4. The safety shield apparatus for childhood education and teaching of claim 1, wherein: the outer surface of the supporting plate (14) is provided with a vent hole (24).

5. The safety shield apparatus for childhood education and teaching of claim 1, wherein: and a support pad (25) is fixedly arranged on the upper surface of the seat plate (1).

6. The safety shield apparatus for childhood education and teaching of claim 1, wherein: the bottom of seat (1) is fixed with hydraulic stem (26), the lateral surface fixed mounting of hydraulic stem (26) has stabilizer bar (27).

7. The safety shield apparatus for childhood education and teaching of claim 6, wherein: and a fixing plate (28) is fixedly arranged at the bottom of the hydraulic rod (26).

8. The safety shield apparatus for childhood education and teaching of claim 1, wherein: and one end of the screw rod (9) is fixedly provided with a limiting ring (29).