CN112263109A

CN112263109A - Pediatric crib

Info

Publication number: CN112263109A
Application number: CN202011120823.XA
Authority: CN
Inventors: 盘妍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-01-26

Abstract

The invention relates to a bed, in particular to a pediatric crib. The invention aims to provide a pediatric crib which can be stably arranged on the ground, can automatically shake the crib and can efficiently sleep the baby. In order to solve the above technical problem, the present invention provides a pediatric crib, comprising: the bottom plate is provided with a support rod; the crib is rotatably connected to the support rod; a U-shaped rod connected to the crib; a foot-retracting assembly slidably connected to the crib and the base plate; a drive assembly connected to the base plate; and the shaking table component is connected to the driving component. The foot receiving assembly, the driving assembly and the shaking table assembly are matched, so that when people are busy, people are not required to sleep the baby when the baby cries.

Description

Pediatric crib

Technical Field

The invention relates to a bed, in particular to a pediatric crib.

Background

With the development of society and the improvement of living standard of people, at present, some infants usually see in a pediatric hospital to lie in a crib in a ward to cry, and some treatment processes cannot be disturbed and parents cannot enter the ward to soothe the infants, so that the pediatric crib which can soothe the infants is needed to be designed, and the infants cannot influence the treatment.

Through search, the patent publication numbers are: CN209186153U patent discloses a baby rocking bed, which uses a baby bed and a seat as a main body; the two sides of the bottom of the crib are provided with slideways, and the edge of the right side of the crib is provided with arc-shaped shaking feet which are fixed by welding; a seat and a backrest capable of being turned over at the edge of the seat are arranged on the left side of the bottom of the crib, a rotating shaft and a limiting plate are respectively arranged on the seat and the backrest, and the bottom limiting plate is pressed against the back of the seat after the backrest is turned over; the middle part of the bottom of the baby bed is provided with a coil spring and a gear, and two ends of the coil spring are respectively fixedly connected with the bottom of the baby bed and the gear; the switch and the buckle matched with the switch are arranged on the slide rail opposite to the rack, and the buckle is fixed at the rightmost end of the telescopic plate.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects that the baby crib has only a shaking function and does not have a corresponding sleep-soothing toy when shaken, and the baby can not be effectively soothed.

(2) Technical scheme

In order to solve the above technical problem, the present invention provides a pediatric crib, comprising: the bottom plate is provided with a support rod; the crib is rotatably connected to the support rod; a U-shaped rod connected to the crib; a foot-retracting assembly slidably connected to the crib and the base plate; a drive assembly connected to the base plate; and the shaking table component is connected to the driving component.

Preferably, the foot-receiving assembly comprises: an action rod which is connected with the crib and the bottom plate in a sliding way; the first rack is connected to an action rod of the baby crib; the second rack is connected to the action rod on the bottom plate; a first rotating shaft rotatably connected to the baby crib; and the first gear is connected to the first rotating shaft and meshed with the first rack and the second rack.

Preferably, the drive assembly comprises: a cylinder installed on the base plate; the push plate is connected to the telescopic rod of the air cylinder; the third rack is connected to the push plate; the second gear is rotatably connected to the baby crib and meshed with the third rack; the second rotating shaft is rotatably connected to the baby crib and is in transmission connection with the first rotating shaft; and the one-way gear is connected to the second rotating shaft and meshed with the second gear.

Preferably, the shaker assembly comprises: the H-shaped plate is connected to the push plate in a sliding manner; the first spring is sleeved between the H-shaped plate and the push plate; a connecting rod rotatably connected to the H-shaped plate; the roller is rotatably connected to the connecting rod and is connected with the U-shaped rod in a sliding manner; the wedge block is connected to the bottom plate in a sliding manner; and the second spring is sleeved between the wedge block and the bottom plate.

Preferably, a toy assembly is also included, the toy assembly comprising: the first bevel gear is connected to one end of the second rotating shaft; a third rotating shaft rotatably connected to the baby bed; the second bevel gear is connected to one end of the third rotating shaft and meshed with the first bevel gear; a curved bar connected to the crib; the third gear is rotatably connected to the curved rod and is in transmission connection with the third rotating shaft; a child toy slidably coupled to the curved bar; and the fourth rack is connected to one side of the children toy and meshed with the third gear.

Preferably, the method further comprises the following steps: and the screw rod is connected to the H-shaped plate in a bolt manner.

(3) Advantageous effects

1. The foot receiving assembly, the driving assembly and the shaking table assembly are matched, so that when people are busy, people are not required to sleep the baby when the baby cries.

2. The toy component can better enable the baby to sleep without manually sleeping, so that the baby cannot cry.

3. Through being equipped with the lead screw to can carry out the tight regulation through rotating the lead screw to the connecting rod, can control crib degree of rocking.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a perspective view of the foot-retracting assembly and the driving assembly of the present invention.

FIG. 3 is a schematic perspective view of a rocking platform assembly according to the present invention.

Fig. 4 is an enlarged view of a portion a of the present invention.

Fig. 5 is a perspective view of a toy assembly of the present invention.

The labels in the figures are: 1-base plate, 2-strut, 3-crib, 4-U-bar, 5-foot-retracting assembly, 51-action bar, 52-first rack, 53-second rack, 54-first rotating shaft, 55-first gear, 6-driving assembly, 61-cylinder, 62-push plate, 63-third rack, 64-second gear, 65-second rotating shaft, 66-one-way gear, 7-rocking bed assembly, 71-H plate, 72-first spring, 73-connecting rod, 74-roller, 75-wedge, 76-second spring, 8-toy assembly, 81-first bevel gear, 82-third rotating shaft, 83-second bevel gear, 84-third gear, 85-curved rod, 86-children's toy, 87-fourth rack, 9-lead screw.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

A pediatric crib is shown in figures 1-4 and comprises a bottom plate 1, supporting rods 2, a crib 3, U-shaped rods 4, foot folding assemblies 5, driving assemblies 6 and a shaking table assembly 7, wherein the supporting rods 2 are arranged on the top of the bottom plate 1 front and back and left and right, the crib 3 is rotatably connected to the tops of the supporting rods 2, the U-shaped rods 4 are connected to the left and right sides of the bottom of the crib 3, grooves are formed in the U-shaped rods 4, the bottoms of the U-shaped rods 4 are in contact with the bottom plate 1, the bottoms of the crib 3 and the top of the bottom plate 1 are slidably connected with the foot folding assemblies 5, the driving assemblies 6 are connected to the rear side of the top of.

Receive foot subassembly 5 including effect pole 51, first rack 52, second rack 53, first pivot 54 and

first gear

55, 3 bottom left and right sides of crib and the equal sliding connection of 1 top left and right sides of bottom plate have effect pole 51, the effect pole 51 inboard of both sides all contacts with the branch 2 outside of both sides, the effect pole 51 bottom front side of the 3 bottom left and right sides of crib all is connected with first rack 52, the effect pole 51 top rear side of both sides all is connected with second rack 53 about 1 top of bottom plate, 3 bottom rotary type of crib is connected with first pivot 54, both ends all are connected with first gear 55 about first pivot 54, the first gear 55 of both sides meshes with the first rack 52 and the second rack 53 of both sides respectively.

Drive assembly 6 is including cylinder 61, push pedal 62, third rack 63, second gear 64, second pivot 65 and one-way gear 66, cylinder 61 is installed to bottom plate 1 top rear side, cylinder 61 telescopic link is connected with push pedal 62, push pedal 62 top front side is connected with third rack 63, crib 3 bottom rotary type is connected with second gear 64, second gear 64 meshes with third rack 63 mutually, crib 3 lower part rotary type is connected with second pivot 65, second pivot 65 is connected with first pivot 54 transmission, second pivot 65 right side is connected with one-way gear 66, one-way gear 66 meshes with second gear 64 mutually.

Shaking table subassembly 7 is including H shaped plate 71, first spring 72, connecting rod 73, gyro wheel 74, wedge 75 and second spring 76, push pedal 62 inboard sliding type is connected with H shaped plate 71, the cover is equipped with first spring 72 between H shaped plate 71 and the push pedal 62 rear end, the equal rotary type in H shaped plate 71 left and right sides is connected with connecting rod 73, the equal rotary type in connecting rod 73 outer end of both sides is connected with gyro wheel 74, gyro wheel 74 and U-shaped pole 4 sliding type are connected, two wedge 75 of bottom plate 1 top sliding type connection, the cover is equipped with second spring 76 between two wedge 75 and the bottom plate 1.

When a baby lying on the crib 3 cries and screams, firstly, a worker starts the air cylinder 61 to enable the telescopic rod of the air cylinder 61 to move forward to drive the push plate 62 to move forward, the H-shaped plate 71 is limited by the wedge block 75 and does not move forward, the first spring 72 for moving forward of the push plate 62 is compressed, the third rack 63 is driven by the forward movement of the push plate 62 to move forward, the third rack 63 is driven by the forward movement of the third rack 64 to rotate, the second gear 64 rotates to drive the one-way gear 66 to rotate, the one-way gear 66 rotates to drive the second rotating shaft 65 to rotate, the second rotating shaft 65 rotates to drive the first rotating shaft 54 to rotate, the first rotating shaft 54 rotates to drive the first gear 55 to rotate, the first gear 55 rotates to drive the first rack 52 on the rear side to move forward, the first gear 55 rotates to drive the second rack 53 on the front side to move backward, the first rack 52 moves forward to drive the action rod 51 on the rear side to move backward, the rear action rod 51 moves forwards to drive the rear support rod 2 to rotate, the front action rod 51 moves backwards to drive the front support rod 2 to rotate, so that the baby crib 3 is not stabilized on the bottom plate 1, at the moment, the first spring 72 is compressed to the limit, the push plate 62 moves forwards to drive the H-shaped plate 71 to move forwards, the H-shaped plate 71 moves forwards to drive the wedge block 75 to move downwards, the wedge block 75 moves downwards, the second spring 76 is compressed, the H-shaped plate 71 moves forwards to drive the connecting rod 73 to move forwards, the connecting rod 73 moves forwards to drive the roller 74 to move forwards, the roller 74 moves forwards through the matching with the U-shaped rod 4, so that the baby crib 3 swings forwards, the telescopic rod 61 moves back and forth, the baby crib 3 is swung repeatedly, and the effect of soothing a sleeping baby is achieved.

Example 2

Based on embodiment 1, as shown in fig. 5, the toy device 8 further includes a toy component 8, the toy component 8 includes a first bevel gear 81, a third rotating shaft 82, a second bevel gear 83, a third gear 84, a curved bar 85, a children toy 86 and a fourth rack 87, the first bevel gear 81 is connected to the left end of the second rotating shaft 65, the third rotating shaft 82 is rotatably connected to the front side of the bottom of the crib 3, the second bevel gear 83 is connected to the rear end of the third rotating shaft 82, the second bevel gear 83 is engaged with the first bevel gear 81, the curved bars 85 are connected to the front and rear sides of the top of the crib 3, the children toy 86 is slidably connected between the curved bars 85 at both sides, the third gear 84 is rotatably connected to the left side of the bottom of the curved bar 85 at the front side, the third gear 84 is in transmission connection with the third rotating shaft 82, the fourth rack 87 is connected to the front side of the children toy 86, and.

When the second rotating shaft 65 rotates to drive the first bevel gear 81 to rotate, the first bevel gear 81 rotates to drive the second bevel gear 83 to rotate, the second bevel gear 83 rotates to drive the third rotating shaft 82 to rotate, the third rotating shaft 82 rotates to drive the third gear 84 to rotate, the third gear 84 rotates to drive the fourth rack 87 to move rightwards, the fourth rack 87 moves rightwards to drive the child toy 86 to move rightwards, when the child toy 86 moves rightwards to a turning point, the child toy 86 is positioned in the line of sight of an infant through downward movement of a slope on the curved rod 85, and therefore the infant can be better soothed, the infant can be soothed without being manually soothed, and the infant cannot cry.

Example 3

On the basis of the embodiment 2, as shown in fig. 1, the H-shaped plate 71 further comprises a screw rod 9, and the screw rod 9 is connected to the left and right sides of the H-shaped plate 71 in a bolt manner.

When the swing amplitude of the crib 3 is too large or too small, the tightness of the connecting rod 73 can be adjusted manually through rotating the screw rod 9, and the swing degree of the crib 3 can be controlled.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A pediatric crib, comprising:

the bottom plate (1) is provided with a support rod (2);

a crib (3) which is rotatably connected to the support rod (2);

a U-shaped rod (4) connected to the crib (3);

a foot-retracting assembly (5) slidably connected to the crib (3) and the bottom plate (1);

a drive assembly (6) connected to the base plate (1);

a shaker assembly (7) connected to the drive assembly (6).

2. A pediatric crib according to claim 1, wherein the foot-receiving assembly (5) comprises:

an action rod (51) which is connected to the crib (3) and the bottom plate (1) in a sliding manner;

a first rack (52) connected to an action rod (51) of the crib (3);

a second rack (53) connected to an action rod (51) on the base plate (1);

a first rotating shaft (54) rotatably connected to the baby bed (3);

and a first gear (55) connected to the first rotating shaft (54), wherein the first gear (55) is meshed with the first rack (52) and the second rack (53).

3. A pediatric crib according to claim 2, characterized in that the drive assembly (6) comprises:

a cylinder (61) mounted on the base plate (1);

a push plate (62) connected to the telescopic rod of the cylinder (61);

a third rack (63) connected to the push plate (62);

a second gear (64) rotatably connected to the baby bed (3), the second gear (64) being engaged with the third rack (63);

a second rotating shaft (65) which is rotatably connected to the crib (3), wherein the second rotating shaft (65) is in transmission connection with the first rotating shaft (54);

and a one-way gear (66) connected to the second rotating shaft (65), wherein the one-way gear (66) is meshed with the second gear (64).

4. A pediatric crib according to claim 3, wherein the shaker assembly (7) comprises:

an H-shaped plate (71) slidably coupled to the push plate (62);

a first spring (72) sleeved between the H-shaped plate (71) and the push plate (62);

a link (73) rotatably connected to the H-shaped plate (71);

a roller (74) which is rotatably connected to the connecting rod (73), wherein the roller (74) is connected with the U-shaped rod (4) in a sliding way;

a wedge block (75) slidably connected to the base plate (1);

and the second spring (76) is sleeved between the wedge block (75) and the bottom plate (1).

5. A pediatric crib according to claim 4, further comprising a toy assembly (8), the toy assembly (8) comprising:

a first bevel gear (81) connected to one end of the second rotating shaft (65);

a third rotating shaft (82) rotatably connected to the baby bed (3);

a second bevel gear (83) connected to one end of the third rotating shaft (82), the second bevel gear (83) being engaged with the first bevel gear (81);

a curved bar (85) connected to the crib (3);

a third gear (84) which is rotatably connected to the curved rod (85), wherein the third gear (84) is in transmission connection with the third rotating shaft (82);

a child toy (86) slidably connected to the curved bar (85);

and a fourth rack (87) connected to one side of the child toy (86), wherein the fourth rack (87) is meshed with the third gear (84).

6. The pediatric crib of claim 5, further comprising:

and the screw rod (9) is connected to the H-shaped plate (71) in a bolt mode.