CN112220284A

CN112220284A - Multifunctional children bed

Info

Publication number: CN112220284A
Application number: CN202011070755.0A
Authority: CN
Inventors: 张超
Original assignee: Individual
Current assignee: Qingdao Natural Residence Industry And Trade Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-01-15
Anticipated expiration: 2040-10-09
Also published as: CN112220284B

Abstract

The invention discloses a multifunctional children bed which comprises a bed plate, wherein a plurality of supporting rods are fixedly connected below the bed plate, a square hole is formed in the middle position of the bed plate, a fixing rod is fixedly connected in the middle position of the square hole, a plurality of supporting rods are rotatably connected to two sides of the fixing rod through rotating shafts, a uncovered box body is fixedly connected to the side wall below the bed plate and is positioned under the square hole, a rocker plate is fixedly connected to the side wall of the uncovered box body through a transmission device and is parallel to the side wall of the bottom of the uncovered box body, and the side wall of the rocker plate, far away from a first fixing block, is rotatably connected with the side wall of the uncovered box body through a rotating device. The invention relates to the technical field of children products, wherein a motor is used for driving each part to deform a bed plate, so that the bed plate is suitable for sleeping both adults and infants, and is also provided with an accident prevention device, so that the over-high shaking speed caused by damage of the motor or other parts is prevented, and the practicability of equipment is improved.

Description

Multifunctional children bed

Technical Field

The invention relates to the technical field of children products, in particular to a multifunctional children bed.

Background

The crib is a bed for infants. The baby cribs are various in styles, greatly different in functions and price, the principle of combining safety and practicality needs to be paid attention to during selection, and with the improvement of the living standard of people, most families can buy the cradle and the baby crib when meeting birth of a newborn.

The cradle of the newborn baby can not be used after 6 months generally, but the crib can not be used when the child grows to 3 and 4 years, and then the crib is bought. Thereby not only increasing the expense of the family, but also causing the waste of resources.

To this end, we propose a multi-functional children's bed to solve the above problems.

Disclosure of Invention

The invention aims to provide a multifunctional children bed to solve the problems of short service time and resource waste of the children bed in the market in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme:

a multifunctional children bed comprises a bed plate, wherein a plurality of support rods are fixedly connected below the bed plate, a square hole is formed in the middle position of the bed plate, a fixed rod is fixedly connected to the middle position of the square hole, a plurality of support rods are rotatably connected to the two sides of the fixed rod through a rotating shaft, a uncovered box body is fixedly connected to the lower side wall of the bed plate and is positioned under the square hole, a rocker plate is fixedly connected to the side wall of the uncovered box body through a transmission device and is parallel to the bottom side wall of the uncovered box body, the side wall of the rocker plate, far away from a first fixed block, is rotatably connected with the side wall of the uncovered box body through a rotating device, a controller is fixedly installed on the upper side wall of the rocker plate, an installation plate is fixedly connected to the upper side wall of the rocker plate and is positioned under the plurality of support rods, a first slide rod is fixedly connected between the two opposite, a moving block is slidably sleeved on the first sliding rod, a threaded rod is connected in the moving block in a threaded manner, a second motor is fixedly connected to the side wall of one side of the mounting plate, an output shaft of the second motor penetrates through the side wall of the mounting plate and is fixedly connected with the threaded rod, an elongated slot is formed in the side wall of the upper portion of the mounting plate, a plurality of push rods are fixedly connected to the side wall of the upper portion of the moving block and penetrate through the elongated slot, a plurality of support frames are fixedly connected to the side wall of the upper portion of the mounting plate and are arranged in a rectangular array manner, a second sliding rod is fixedly connected between two opposite support frames and is slidably connected with a sliding block, a push block is fixedly connected between the two sliding blocks, a plurality of inclined slots are respectively formed in the side wall of the bottom of the push block, the inclined slots are different, the one end that promotes the piece is rotated through the pivot and is connected with first link block, and the top lateral wall of first link block has seted up first circular slot, rotate in the first circular slot and be connected with first circle piece, and the top lateral wall of first circle piece is connected with the connecting rod through rotating, and the other end of connecting rod rotates through the pivot and is connected with the second circle piece, the second circular slot has been seted up to the below lateral wall of branch, and the second circle piece imbeds in the second circular slot with rotating.

Preferably, the lateral wall fixedly connected with ring that uncovered box is close to first pivot pole, and the ring sets up with first pivot pole is coaxial, the outside lateral wall of first pivot pole passes through spline fixedly connected with swivel ring, and the swivel ring is located inside the first ring, a plurality of third fixed blocks of outside lateral wall fixedly connected with of swivel ring, and the third fixed block passes through spacer pin fixedly connected with loop bar, and slides in the loop bar and overlap and be equipped with the third slide bar, and the other end fixedly connected with bobble of third slide bar, the solid fixed ring of outside fixedly connected with of third slide bar, and the bottom of solid fixed ring's a lateral wall and loop bar passes through spring fixed connection.

Preferably, the transmission device comprises a motor frame fixedly connected to one side wall of the uncovered box body, a first motor is fixedly connected to the upper portion of the motor frame through bolts, an output end of the first motor is fixedly connected with a cam, a round bar is fixedly connected to one side wall of the uncovered box body, a transmission block is sleeved on the round bar in a rotating mode and comprises two transmission plates at the upper end and a half gear at the lower end, a first rotating rod is inserted into one side wall of the uncovered box body in a rotating mode and is located under the transmission block, a toothed ring is fixedly connected to the first rotating rod through splines and is meshed with the half gear, a first rotating disc is fixedly connected to one end, far away from the side wall of the uncovered box body, of the first rotating rod, two first rotating blocks are fixedly connected to the other side wall of the first rotating disc, and a first fixing block is connected between the two first rotating blocks through a rotating shaft, the side wall of the first fixed block far away from the first rotating block is fixedly connected with the rocking plate.

Preferably, the inclination angles of the plurality of chutes sequentially increase from the outside to the inside, and the lengths of the chutes sequentially decrease.

Preferably, rotating device includes that fixed connection keeps away from the second fixed block on the first fixed block lateral wall at the rocker, the inside lateral wall of keeping away from first motor of uncovered box rotates and inserts and is equipped with the second dwang, and the one end fixedly connected with second carousel that uncovered box lateral wall was kept away from to the second dwang, and two second turning blocks of another lateral wall fixedly connected with of second carousel, two the second turning block rotates through the pivot with the second fixed block and is connected.

Preferably, a plurality of mounting holes are formed above the bed plate, two guard rails are fixedly mounted in the mounting holes, and the two guard rails are symmetrically arranged.

Compared with the prior art, the invention has the beneficial effects that:

1. through the first motor, the second motor, the pushing block and the like, the function of converting the form is realized, the second motor rotates to enable the threaded rod to synchronously rotate and move the moving block backwards, the pushing block moves for a certain distance along the direction of the second sliding rod under the action of the push rod and the chutes, the lower end of the connecting rod moves, the upper end of the connecting rod can be lifted upwards and pushes the supporting rod to lift upwards due to the fact that the upper end of the connecting rod can not move along the same direction, the lifting height of each supporting rod is different due to the fact that the cutting angle of each chute is different, the lifting height of the supporting rod which is farther away from the fixing rod is larger, the upper side walls of the supporting rod and the fixing rod form arc surfaces, baby sleeping is provided, the first motor can drive the cam to rotate, the cam can enable the transmission block to swing along the round rod, and then the toothed ring can ceaselessly switch the rotating direction, and, the sleep of the baby is facilitated;

2. through bobble, ring and rotating ring etc, realized auto-lock safeguard function, cause rocking plate swing speed too fast when equipment breaks down, the rotating ring also can increase the rotational speed, the bobble can drive the third slide bar and slide to the outside under the effect of centrifugal force, increases the pressure between bobble and the ring inner wall, and then increases its frictional force and prevents the rotational speed rotating ring too fast, restricts the swing speed of rocking plate, further promotes equipment's safety guarantee performance.

Drawings

FIG. 1 is a schematic view of the overall structure of a multifunctional children's bed according to the present invention;

FIG. 2 is a schematic view of the front side structure inside the uncovered box of the multifunctional children's bed;

FIG. 3 is a schematic view of the back structure inside the uncovered box of the multifunctional children's bed;

FIG. 4 is an enlarged view of the structure at A in FIG. 2;

FIG. 5 is a schematic view of a driving block of the multifunctional children's bed according to the present invention;

FIG. 6 is a schematic view of a rotating ring structure of a multifunctional children's bed according to the present invention;

FIG. 7 is an enlarged view of the structure at B in FIG. 2;

FIG. 8 is a schematic bottom view of a push block of the multifunctional children's bed of the present invention;

fig. 9 is a schematic structural diagram of a baby bed of the multifunctional children's bed provided by the invention.

In the figure: 1. a bed board; 2. a support bar; 3. protecting the fence; 4. a case body without a cover; 5. fixing the rod; 6. a strut; 7. a transmission block; 701. a drive plate; 702. a half gear; 8. a first rotating lever; 9. a toothed ring; 10. a first turntable; 11. a first rotation block 11; 12. a first fixed block; 13. shaking the plate; 14. a second fixed block; 15. a second rotating lever; 16. a second turntable; 17. a second turning block; 18. a controller; 19. mounting a plate; 20. a second motor; 21. a support frame; 22. a second slide bar; 23. a slider; 24. a pushing block; 25. a first connection block; 26. a first circular groove; 27. a first round block; 28. a connecting rod; 29. a second round block; 30. a second circular groove; 31. a first slide bar; 32. a moving block; 33. a threaded rod; 34. a push rod; 35. a chute; 36. a rotating ring; 37. a spline; 38. a third fixed block; 39. a spacing pin; 40. a loop bar; 41. a third slide bar; 42. a pellet; 43. a fixing ring; 44. a spring; 45. a cam; 46. a first motor; 47. a circular ring; 48. a motor frame.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-9, a multifunctional children's bed comprises a bed plate 1, a plurality of support rods 2 are fixedly connected below the bed plate 1, a plurality of mounting holes are formed above the bed plate 1, two guard rails 3 are fixedly mounted in the mounting holes, the two guard rails 3 are symmetrically arranged, the arrangement ensures that a user can sleep safely and further improves user experience, a square hole is formed in the middle position of the bed plate 1, a fixing rod 5 is fixedly connected to the middle position of the square hole, a plurality of support rods 6 are rotatably connected to the two sides of the fixing rod 5 through rotating shafts, a uncovered box 4 is fixedly connected to the lower side wall of the bed plate 1, the uncovered box 4 is positioned right below the square hole, a rocker 13 is fixedly connected to the side wall of the uncovered box 4 through a transmission device, the transmission device comprises a motor frame 48 fixedly connected to one side wall of the uncovered box 4, and a first motor 46 is fixedly connected to the upper portion of the motor frame 48 through bolts, the output end of the first motor 46 is fixedly connected with a cam 45, a round bar is fixedly connected on the side wall of one side of the uncovered box body 4, a transmission block 7 is rotatably sleeved on the round bar, the transmission block 7 comprises two transmission plates 701 at the upper end and a half gear 702 at the lower end, a first rotating rod 8 is rotatably inserted in the side wall of one side of the uncovered box body 4, the first rotating rod 8 is positioned under the transmission block 7, a gear ring 9 is fixedly connected on the first rotating rod 8 through a spline 37, the gear ring 9 is mutually meshed with the half gear 702, one end of the first rotating rod 8, which is far away from the side wall of the uncovered box body 4, is fixedly connected with a first rotating disk 10, the other side wall of the first rotating disk 10 is fixedly connected with two first rotating blocks 11, a first fixing block 12 is rotatably connected between the two first rotating blocks 11 through a rotating shaft, the side wall of the first fixing block 12, which is far away from, the arrangement enables the rocking plate 13 to swing left and right along with the rotation of the first motor 46, so as to improve the sleeping quality of the baby, the rocking plate 13 is parallel to the side wall of the bottom of the uncovered box body 4, the side wall of the rocking plate 13 far away from the first fixed block 12 is rotationally connected with the side wall of the uncovered box body 4 through a rotating device, the rotating device comprises a second fixed block 14 fixedly connected to the side wall of the rocking plate 13 far away from the first fixed block 12, a second rotating rod 15 is inserted in the side wall of the uncovered box body 4 far away from the first motor 46 in a rotating manner, a second rotating disc 16 is fixedly connected to one end of the second rotating rod 15 far away from the side wall of the uncovered box body 4, two second rotating blocks 17 are fixedly connected to the other side wall of the second rotating disc 16, the two second rotating blocks 17 are rotationally connected with the second fixed block 14 through a rotating shaft, the arrangement enables the rocking plate 13 to be more stable in, the infant sleeping quality is better, the infant growth and development are facilitated, the controller 18 is fixedly installed on the upper side wall of the rocking plate 13, the upper side wall of the rocking plate 13 is fixedly connected with the installation plate 19, the installation plate 19 is positioned under the support rods 6, the first sliding rod 31 is fixedly connected between the two opposite side walls of the installation plate 19, the first sliding rod 31 is slidably sleeved with the moving block 32, the threaded rod 33 is connected in the moving block 32 through threads, the second motor 20 is fixedly connected to one side wall of the installation plate 19, the output shaft of the second motor 20 penetrates through the side wall of the installation plate 19 and is fixedly connected with the threaded rod 33, the upper side wall of the installation plate 19 is provided with an elongated slot, the upper side wall of the moving block 32 is fixedly connected with a plurality of push rods 34, the push rods 34 penetrate through the elongated slot, the upper side wall of the, a second slide bar 22 is fixedly connected between two opposite support frames 21, a slide block 23 is slidably connected on the second slide bar 22, a push block 24 is fixedly connected between the two slide blocks 23, a plurality of chutes 35 are respectively arranged on the bottom side walls of the push blocks 24, the inclination angles of the chutes 35 are sequentially increased from the outside to the inside, the lengths of the chutes 35 are sequentially reduced, the arrangement ensures that the lifting heights of the support bars 6 are different, the lifting height of the support bars 6 which are farther away from the fixing rod 5 is higher, so that the safety of the infant during sleeping is ensured, the inclination degrees of the chutes 35 are different, a plurality of push rods 34 are respectively inserted into the chutes 35, one end of the push block 24 is rotatably connected with a first connecting block 25 through a rotating shaft, a first circular groove 26 is arranged on the upper side wall of the first connecting block 25, a first circular block 27 is rotatably connected in the first circular groove 26, and a connecting rod 28 is rotatably connected on the upper side wall of the first circular block 27, the other end of the connecting rod 28 is rotatably connected with a second round block 29 through a rotating shaft, a second round groove 30 is formed in the lower side wall of the supporting rod 6, the second round block 29 and the second round block are rotatably embedded into the second round groove 30, a round ring 47 is fixedly connected to the side wall of the uncovered box body 4 close to the first rotating rod 8, the round ring 47 and the first rotating rod 8 are coaxially arranged, a rotating ring 36 is fixedly connected to the outer side wall of the first rotating rod 8 through a spline 37, the rotating ring 36 is positioned in the first round ring 47, a plurality of third fixing blocks 38 are fixedly connected to the outer side wall of the rotating ring 36, the third fixing blocks 38 are fixedly connected with a sleeve rod 40 through a limiting pin 39, a third sliding rod 41 is slidably sleeved in the sleeve rod 40, a small ball 42 is fixedly connected to the other end of the third sliding rod 41, a fixing ring 43 is fixedly connected to the outer side wall of the third sliding rod 41, and one side wall of the fixing ring 43 is, this arrangement acts as a safety device, and when the first motor 46 fails or otherwise causes the rocking plate 13 to rotate too violently, the small ball 42 will come into contact with the ring 47 under the action of centrifugal force and generate friction to reduce the rocking speed of the rocking plate 13.

In the invention, the bed board 1 is horizontal with the side walls on the plurality of supporting rods 6, which can provide adult sleep, and the device has the function of changing the shape to adapt to the sleep condition of the baby, the second motor 20 rotates to synchronously rotate the threaded rod 33 and move the moving block 32 backwards, the push block 24 moves a certain distance along the direction of the second sliding rod 22 under the action of the push rod 34 and the inclined groove 35, so that the lower end of the connecting rod 28 moves, the upper end of the connecting rod 28 can be lifted upwards and pushes the supporting rods 6 to be lifted upwards because the upper end of the connecting rod 28 can not move along the same direction, the lifting height of each supporting rod 6 is different because the inclined cutting angle of each inclined groove 35 is different, the lifting height of the supporting rod 6 which is farther away from the fixing rod 5 is larger, the cambered surface is formed on the side walls above the supporting rods 6 and the fixing rod 5, which provides baby sleep, and the first motor 46, cam 45 can make driving block 7 swing along the round bar, make the ring gear 9 incessantly switch the direction of rotation, in order to reach the purpose of swing rocking plate 13 and a plurality of branch 6, be favorable to baby's sleep, and when baby sleep, equipment has been equipped with the self-lock device who has safety guarantee in addition, it causes rocking plate 13 swing speed too fast to break down when equipment, swivel ring 36 also can increase the rotational speed, pellet 42 can drive third slide bar 41 and slide to the outside under the effect of centrifugal force, increase the pressure between pellet 42 and the ring 47 inner wall, and then it stops rotational speed swivel ring 36 too fast to increase its frictional force, restrict rocking plate 13's swing speed, further promote equipment's safety guarantee performance, only need turn over second motor 20 at the crib form and can convert the common mode again, supply the adult to sleep.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A multifunctional children bed comprises a bed board (1) and is characterized in that a plurality of support rods (2) are fixedly connected below the bed board (1), a square hole is formed in the middle position of the bed board (1), a fixing rod (5) is fixedly connected to the middle position of the square hole, a plurality of support rods (6) are rotatably connected to the two sides of the fixing rod (5) through rotating shafts, a uncovered box body (4) is fixedly connected to the side wall below the bed board (1), the uncovered box body (4) is located under the square hole, a rocking plate (13) is fixedly connected to the side wall of the uncovered box body (4) through a transmission device, the rocking plate (13) is parallel to the side wall of the bottom of the uncovered box body (4), the side wall of the rocking plate (13) far away from a first fixing block (12) is rotatably connected with the side wall of the uncovered box body (4) through a rotating device, and a controller (18) is fixedly mounted on the side wall of the upper side of, the side wall of the upper portion of the rocking plate (13) is fixedly connected with a mounting plate (19), the mounting plate (19) is located under the support rods (6), a first sliding rod (31) is fixedly connected between two opposite side walls of the mounting plate (19), a moving block (32) is sleeved on the first sliding rod (31) in a sliding mode, a threaded rod (33) is connected to the middle of the moving block (32) in a threaded mode, a second motor (20) is fixedly connected to the side wall of one side of the mounting plate (19), an output shaft of the second motor (20) penetrates through the side wall of the mounting plate (19) and is fixedly connected with the threaded rod (33), an elongated slot is formed in the side wall of the upper portion of the mounting plate (19), a plurality of push rods (34) are fixedly connected to the side wall of the upper portion of the moving block (32), the push rods (34) penetrate through the, and a plurality of support frames (21) are arranged in a rectangular array, two opposite support frames (21) are fixedly connected with a second slide bar (22), the second slide bar (22) is connected with a slide block (23) in a sliding manner, two slide blocks (23) are fixedly connected with a push block (24) therebetween, the bottom side walls of the push blocks (24) are respectively provided with a plurality of chutes (35), the inclination degrees of the chutes (35) are different, a plurality of push rods (34) are respectively inserted into the chutes (35), one end of the push block (24) is rotatably connected with a first connecting block (25) through a rotating shaft, the upper side wall of the first connecting block (25) is provided with a first circular groove (26), the first circular groove (26) is rotatably connected with a first circular block (27), and the upper side wall of the first circular block (27) is connected with a connecting rod (28) through rotation, and the other end of the connecting rod (28) is rotatably connected with a second round block (29) through a rotating shaft, a second round groove (30) is formed in the side wall of the lower part of the supporting rod (6), and the second round block (29) is embedded into the second round groove (30) in a rotating mode.

2. The multifunctional children's bed of claim 1, wherein the side wall of the uncovered box (4) close to the first rotating rod (8) is fixedly connected with a circular ring (47), and the circular ring (47) and the first rotating rod (8) are coaxially arranged, the outside side wall of the first rotating rod (8) is fixedly connected with a rotating ring (36) through a spline (37), and the rotating ring (36) is located inside the first circular ring (47), the outside side wall of the rotating ring (36) is fixedly connected with a plurality of third fixing blocks (38), and the third fixing blocks (38) are fixedly connected with a loop bar (40) through a limit pin (39), and a sliding sleeve in the loop bar (40) is provided with a third sliding rod (41), and the other end of the third sliding rod (41) is fixedly connected with a small ball (42), the outside of the third sliding rod (41) is fixedly connected with a fixing ring (43), and one side wall of the fixing ring (43) is fixedly connected with the bottom of the loop bar (40) through a spring (44).

3. The multifunctional children's bed of claim 1, wherein the transmission device comprises a motor frame (48) fixedly connected to one side wall of the uncovered box body (4), a first motor (46) is fixedly connected to the upper portion of the motor frame (48) through a bolt, a cam (45) is fixedly connected to the output end of the first motor (46), a round bar is fixedly connected to one side wall of the uncovered box body (4), a transmission block (7) is rotatably sleeved on the round bar, the transmission block (7) comprises two transmission plates (701) at the upper end and a half gear (702) at the lower end, a first rotation rod (8) is rotatably inserted into one side wall of the uncovered box body (4), the first rotation rod (8) is located under the transmission block (7), and a toothed ring (9) is fixedly connected to the first rotation rod (8) through a spline (37), and ring gear (9) and half gear (702) intermeshing, the first carousel of one end fixedly connected with (10) of uncovered box (4) lateral wall is kept away from in first carousel pole (8), and two first rotating blocks (11) of another lateral wall fixedly connected with of first carousel (10), and rotate through the pivot between two first rotating blocks (11) and be connected with first fixed block (12), the lateral wall and the rocker plate (13) fixed connection of first rotating block (11) are kept away from in first fixed block (12).

4. A multi-functional children's bed according to claim 1, wherein the inclination angles of the plurality of chutes (35) are sequentially increased from the outside to the inside, and the lengths of the chutes (35) are sequentially decreased.

5. The multifunctional children's bed of claim 1, wherein the rotating device comprises a second fixed block (14) fixedly connected to the rocking plate (13) and far away from the side wall of the first fixed block (12), the side wall of the uncovered box body (4) far away from the first motor (46) is rotated and inserted with a second rotating rod (15), one end of the second rotating rod (15) far away from the side wall of the uncovered box body (4) is fixedly connected with a second rotating disc (16), the other side wall of the second rotating disc (16) is fixedly connected with two second rotating blocks (17), and the second rotating blocks (17) are rotatably connected with the second fixed block (14) through a rotating shaft.

6. The multifunctional children's bed according to claim 1, wherein a plurality of mounting holes are formed above the bed board (1), two guard rails (3) are fixedly mounted in the mounting holes, and the two guard rails (3) are symmetrically arranged.