CN216486840U

CN216486840U - Student's afternoon nap auxiliary device for preschool education

Info

Publication number: CN216486840U
Application number: CN202122467775.8U
Authority: CN
Inventors: 吕海燕
Original assignee: Guangdong Yihui Educational Equipment Co ltd
Current assignee: Guangdong Yihui Educational Equipment Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-05-10
Anticipated expiration: 2031-10-13

Abstract

The utility model relates to the technical field of infant life, in particular to a student afternoon nap auxiliary device for infant education. The mosquito repellent bed comprises a lifting mechanism and a fixing mechanism, the height of the mosquito repellent bed can be changed by arranging a forward and reverse rotating motor, a driving gear, a threaded cylinder and a threaded rod, so that the height of a player can be changed, the use requirements of infant beds with different heights can be met, the player can be fixed by arranging a spring, a connecting plate, a pull rod and a positioning plate, the player can be adjusted according to the size of the player, the use requirements of players with different models can be met, the storage box is provided with a groove, a mosquito repellent can be placed when more mosquitoes exist in summer, and the infant can be prevented from contacting the mosquito repellent by matching of the lifting mechanism.

Description

Student's afternoon nap auxiliary device for preschool education

Technical Field

The utility model relates to the technical field of infant living equipment, in particular to a student afternoon nap auxiliary device for infant education.

Background

Nowadays, children in kindergartens generally have noon break, and most children have a habit of listening to stories before sleeping, so a story player is needed, but the prior student noon-nap auxiliary device for preschool education has many problems or defects:

because the height of the bed that every kindergarten used exists the difference, the unable height-adjusting of student's afternoon nap auxiliary device is used with to current preschool education mostly, can not adjust according to actual conditions, and present mode mostly places the player at the preschool bedside, because the infant all has the characters of motivity, causes destruction to the player easily, influences the life of player.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a student afternoon nap assisting device for infant education, which solves the problems that most of the afternoon nap assisting devices proposed in the background technology cannot be adjusted in height and cannot fix a player by arranging a lifting mechanism and a fixing mechanism.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a student's afternoon nap auxiliary device for preschool education, includes fixed case, broadcast case, elevating system and fixed establishment, elevating system fixed mounting is in fixed incasement, fixed establishment fixed mounting is in the broadcast incasement.

Elevating system includes positive and negative motor, install bin, a screw thread section of thick bamboo, threaded rod and second bearing, the top surface of fixed box bottom plate fixed mounting has install bin and supporting shoe respectively, the top fixed mounting of supporting shoe has positive and negative motor that changes, the fixed driving gear that has cup jointed of output of positive and negative motor, the driving gear meshing has driven gear, the top face fixed mounting of install bin has first bearing, the fixed screw thread section of thick bamboo that has cup jointed of inner circle of first bearing, the fixed inner circle at driven gear that cup joints of outer wall of a screw thread section of thick bamboo, the internal thread of a screw thread section of thick bamboo is connected with the threaded rod, the vertical roof that runs through fixed box in top of threaded rod is rotated and is installed on the bottom plate of second bearing, the one end that the threaded rod corresponds is located the inside of install bin.

The fixing mechanism comprises fixing columns, springs, connecting plates, pull rods and players, a transverse partition plate is fixedly mounted between the inner surfaces of the two corresponding side plates of the playing box, the players are placed on the top end faces of the transverse partition plate, the inner surfaces of the two corresponding side plates of the playing box are respectively and fixedly provided with the two fixing columns, the connecting plates are sleeved between the two fixing columns, the pull rods are fixedly mounted on one side plates of the two connecting plates, the other side plates of the two connecting plates are fixedly connected with positioning plates, and one side faces of the two positioning plates are in contact with the players.

Preferably, a second bearing is fixedly mounted on a bottom plate of the playing box, and the threaded rod is vertically and rotatably mounted on the bottom plate of the playing box through the second bearing.

Preferably, the outer walls of the four fixing columns are all sleeved with springs, the four springs are located between the connecting plate and a side plate of the playing box, and the handles are fixedly connected to one ends of the two pull rods outside the playing box.

Preferably, fixed mounting has the spliced pole on the roof of broadcast case, the top fixedly connected with bin of spliced pole, set up the recess on the curb plate of bin.

Preferably, the mosquito repellent is placed in the groove, and a protective net is arranged on the outer surface of the storage box and located at the groove.

Preferably, the fixed box bottom plate is fixedly provided with four bases, the number of the bases is four, the bases are distributed at four corners of the fixed box bottom plate, and the bottom end surfaces of the four bases are provided with anti-skid rubber pads.

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

(1) the height of the device can be changed by arranging the forward and reverse rotating motor, the driving gear, the driven gear, the threaded cylinder and the threaded rod to be matched with each other, so that the height of the player is changed, the use of infant beds with different heights is met, and the player can be prevented from being damaged by the fact that an infant touches the player and the use performance of the player is influenced;

(2) the mosquito repellent storage box comprises a fixing mechanism, the player can be fixed by arranging the fixing column, the spring, the connecting plate, the pull rod and the positioning plate which are matched with each other, the player can be adjusted according to the size of the player, the use requirements of players of different models are met, the practicability of the mosquito repellent storage box is enhanced, the storage box is provided with the groove, a mosquito repellent can be placed when more mosquitoes exist in summer, and an infant can be prevented from contacting the mosquito repellent by matching of the lifting mechanism.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a front cross-sectional view of the structurally rigid case of the present invention;

FIG. 3 is a schematic sectional view of a main view of the playing box of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a fixed box; 2. a positive and negative rotation motor; 3. a driving gear; 4. a driven gear; 5. installing a box; 6. a first bearing; 7. a threaded barrel; 8. a threaded rod; 9. a second bearing; 10. a playing box; 11. Fixing a column; 12. a spring; 13. a connecting plate; 14. a pull rod; 15. positioning a plate; 16. a player; 17. A storage box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a student's afternoon nap auxiliary device for preschool education, includes fixed case 1, broadcast case 10, elevating system and fixed establishment, elevating system fixed mounting is in fixed case 1, fixed establishment fixed mounting is in broadcast case 10.

The lifting mechanism comprises a positive and negative rotation motor 2, a mounting box 5, a thread cylinder 7, a threaded rod 8 and a second bearing 9, the top surface of the bottom plate of the fixed box 1 is respectively and fixedly provided with an installation box 5 and a supporting block, the top of the supporting block is fixedly provided with a forward and reverse rotating motor 2, the output end of the positive and negative rotation motor 2 is fixedly sleeved with a driving gear 3, the driving gear 3 is engaged with a driven gear 4, a first bearing 6 is fixedly installed on the top end face of the installation box 5, a threaded cylinder 7 is fixedly sleeved on the inner ring of the first bearing 6, the outer wall of the thread cylinder 7 is fixedly sleeved on the inner ring of the driven gear 4, the inner thread of the thread cylinder 7 is connected with a threaded rod 8, the top end of the threaded rod 8 vertically penetrates through the top plate of the fixed box 1 and is rotatably installed on the bottom plate of the second bearing 9, and one end, corresponding to the threaded rod 8, of the threaded rod 8 is located inside the installation box 5.

The fixing mechanism comprises fixing columns 11, springs 12, connecting plates 13, pull rods 14 and players 16, a transverse partition plate is fixedly installed between the inner surfaces of the two corresponding side plates of the playing box 10, the players 16 are placed on the top end face of the transverse partition plate, two fixing columns 11 are fixedly installed on the inner surfaces of the two corresponding side plates of the playing box 10 respectively, the connecting plates 13 are sleeved between the two fixing columns 11, the pull rods 14 are fixedly installed on one side plate of the two connecting plates 13, the other side plate of the two connecting plates 13 is fixedly connected with a positioning plate 15, a cushion pad is arranged on one side surface of each positioning plate 15, and one side surface of each positioning plate 15 is in contact with the players 16.

Specifically, a second bearing 9 is fixedly installed on a bottom plate of the playing box 10, and the threaded rod 8 is vertically rotatably installed on the bottom plate of the playing box 10 through the second bearing 9.

Specifically, springs 12 are sleeved on the outer walls of the four fixing columns 11, the four springs 12 are located between a connecting plate 13 and a side plate of the playing box 10, and a handle is fixedly connected to one end, outside the playing box 10, of the two pull rods 14.

Specifically, fixed mounting has the spliced pole on the roof of broadcast case 10, the top fixedly connected with bin 17 of spliced pole, set up flutedly on bin 17's a curb plate.

Specifically, a mosquito repellent is placed in the groove, and a protective net is arranged on the outer surface of the storage box 17 and located in the groove.

Specifically, fixed mounting has the base on the fixed case 1 bottom plate, the quantity of base is four, four the base distributes in four corners of fixed case 1 bottom plate, and the bottom face of four bases all is provided with anti-skidding rubber pad.

The working principle is as follows: the electrical components that appear in this application all external intercommunication power and control switch when using, when using this device, when needing to highly adjusting this device, at first open the switch of positive reverse motor 2 and make positive reverse motor 2 work, and driving gear 3 and driven gear 4 meshing, positive reverse motor 2 work drives driving gear 3 and rotates, and make driven gear 4 rotate, driven gear 4 rotates and makes threaded section of thick bamboo 7 at 6 internal rotations of first bearing, thereby make threaded rod 8 at 7 internal rotations of threaded section of thick bamboo rise, thereby change the height of this device, realize player 16's altitude mixture control, satisfy not the use of co-altitude crib.

When the kindergarten student is at afternoon nap, pull two pull rods 14 respectively through two handles and remove to the one end of keeping away from broadcast case 10, thereby make connecting plate 13 compression spring 12, then place player 16 on the cross slab, loosen the handle, spring 12 resets, make two pull rods 14 press from both sides tight fixedly to player 16, prevent that the infant from colliding this device and leading to player 16 to drop the damage, and when the mosquito is more in summer, can place the anophelifuge in the recess of seting up on bin 17, and the cooperation through elevating system can prevent that the infant from contacting the anophelifuge.

It is well within the skill of those in the art to implement, and not to be bound by any theory, the present invention is not limited to the specific details set forth in the specification.

In the description of the present invention, it is to be understood that the terms "center", "middle", "eccentric", "longitudinal", "lateral", "length", "width", "thickness", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a student's afternoon nap auxiliary device for preschool education which characterized in that: the device comprises a fixed box (1), a playing box (10), a lifting mechanism and a fixing mechanism, wherein the lifting mechanism is fixedly arranged in the fixed box (1), and the fixing mechanism is fixedly arranged in the playing box (10);

the lifting mechanism comprises a forward and reverse rotation motor (2), an installation box (5), a threaded cylinder (7), a threaded rod (8) and a second bearing (9), wherein the installation box (5) and a supporting block are fixedly installed on the top surface of the bottom plate of the fixed box (1) respectively, the forward and reverse rotation motor (2) is fixedly installed at the top of the supporting block, a driving gear (3) is fixedly sleeved at the output end of the forward and reverse rotation motor (2), the driving gear (3) is meshed with a driven gear (4), a first bearing (6) is fixedly installed on the top end surface of the installation box (5), the threaded cylinder (7) is fixedly sleeved on the inner ring of the first bearing (6), the outer wall of the threaded cylinder (7) is fixedly sleeved on the inner ring of the driven gear (4), the threaded rod (8) is connected to the internal thread of the threaded cylinder (7), the top end of the threaded rod (8) vertically penetrates through the top plate of the fixed box (1) and is rotatably installed on the bottom plate of the second bearing (9), one end corresponding to the threaded rod (8) is positioned in the installation box (5);

the fixing mechanism comprises fixing columns (11), springs (12), connecting plates (13), pull rods (14) and players (16), a transverse partition plate is fixedly installed between the inner surfaces of the two corresponding side plates of the playing box (10), the players (16) are placed on the top end face of the transverse partition plate, two fixing columns (11) are respectively and fixedly installed on the inner surfaces of the two corresponding side plates of the playing box (10), the connecting plates (13) are sleeved between the two fixing columns (11), the pull rods (14) are fixedly installed on one side plate of the two connecting plates (13), a positioning plate (15) is fixedly connected to the other side plate of the two connecting plates (13), and one side face of each positioning plate (15) is in contact with the player (16).

2. A student nap assistance device for preschool education as claimed in claim 1, wherein: the bottom plate of the playing box (10) is fixedly provided with a second bearing (9), and the threaded rod (8) is vertically and rotatably arranged on the bottom plate of the playing box (10) through the second bearing (9).

3. A student nap assistance device for preschool education as claimed in claim 1, wherein: the outer walls of the four fixing columns (11) are all sleeved with springs (12), the four springs (12) are located between the connecting plate (13) and one side plate of the playing box (10), and one ends of the two pull rods (14) outside the playing box (10) are fixedly connected with handles.

4. A student nap assistance device for preschool education as claimed in claim 1, wherein: the fixed mounting has the spliced pole on the roof of broadcast case (10), the top fixedly connected with bin (17) of spliced pole, set up flutedly on the curb plate of bin (17).

5. A student nap assistance device for preschool education as claimed in claim 4, wherein: the mosquito repellent is placed in the grooves, and protective nets are arranged on the outer surfaces of the storage boxes (17) at the positions of the grooves.

6. A student nap assistance device for preschool education as claimed in claim 1, wherein: the anti-skid rubber box is characterized in that bases are fixedly mounted on a bottom plate of the fixed box (1), the number of the bases is four, the bases are distributed at four corners of the bottom plate of the fixed box (1), and anti-skid rubber pads are arranged on bottom end faces of the four bases.