CN210783686U

CN210783686U - Automatic lifting rocking baby cradle

Info

Publication number: CN210783686U
Application number: CN201920843493.3U
Authority: CN
Inventors: 张仙驰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-06-19
Anticipated expiration: 2029-06-05
Also published as: CN212939060U

Abstract

An automatic lifting and swinging type baby cradle comprises a base, a lifting and swinging device is arranged in the base, the lifting and swinging device is connected with a cradle and comprises a seat plate, a speed reducing motor is arranged on one side of the seat plate, a driving helical gear and a driven helical gear are arranged on the other side of the seat plate, the speed reducing motor is connected with the driving helical gear, the driving helical gear is meshed with the driven helical gear, an inverted T-shaped swinging rod is arranged between the wheel surfaces of the driving helical gear and the driven helical gear and fixedly connected with the driving helical gear, a movable row groove is arranged on the inverted T-shaped swinging rod at one end of the driven helical gear, the inverted T-shaped swinging rod is movably connected with the driven helical gear through a pin and the movable row groove, the upper end of the inverted T-shaped swinging rod is movably connected with a lifting rod, a translation sliding block is movably arranged on the lifting rod, a sliding rail, the top end of the lifting rod is provided with a rotary joint which is connected with a cradle support, and the cradle is arranged on the cradle support.

Description

Automatic lifting rocking baby cradle

Technical Field

The utility model relates to an automatic formula baby cradle sways goes up and down belongs to the articles for babies field.

Background

The baby cradle is a bed for a baby to sleep and rest, has a swinging function and is beneficial to the sleep of the baby. The traditional baby cradle is generally realized by manual shaking, and has high labor intensity and unstable shaking. Some electric infant cradles have also appeared in recent years. However, most of electric baby cradles in the market adopt a swinging mode to realize cradle swinging, the electric baby cradles are single in function, only can realize automatic swinging and cannot be intelligently controlled, and particularly, swinging friction is large, noise is large, and deep sleep of babies is influenced.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art and providing an automatic lifting and swinging baby cradle which adopts a lifting and sliding mode to realize stable swinging of the cradle and low noise.

The technical proposal of the automatic lifting and swinging baby cradle of the utility model is that: the utility model is characterized in that the utility model comprises a base, a lifting and swinging device is arranged in the base, the lifting and swinging device is connected with a cradle, the lifting and swinging device comprises a seat board, one side of the seat board is provided with a speed reducing motor, the other side of the seat board is provided with a driving bevel gear and a driven bevel gear, the speed reducing motor is connected with the driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, a reverse T-shaped swinging rod is arranged between the wheel surfaces of the driving bevel gear and the driven bevel gear and is fixedly connected with the driving bevel gear, a movable row groove is arranged on the reverse T-shaped swinging rod at one end of the driven bevel gear, the reverse T-shaped swinging rod is movably connected with the driven bevel gear through a pin and a movable row groove, the upper end of the reverse T-shaped swinging rod is movably connected with a lifting rod, a translation sliding block is movably arranged on the lifting rod, a, the rotary joint is connected with a cradle support, and the cradle is arranged on the cradle support.

The other technical proposal of the automatic lifting and swinging baby cradle of the utility model is that: including a base, set up the lift in the base and sway the device, connect the cradle on the lift device of swaing, the lift device of swaing include a bedplate, the lower part of bedplate sets up gear motor, gear motor connects the eccentric wheel, connect an eccentric bar on the eccentric wheel, movable connection slider under the eccentric bar head end, bedplate upper portion sets up 8 style of calligraphy T type track grooves, the slider cooperatees with 8 style of calligraphy T type track grooves, the activity sets up the translation slider on the swing joint lifter on the eccentric bar head end, install the slide rail on the bedplate, the translation slider cooperatees with the slide rail, the top of lifter sets up rotary joint, rotary joint connects the cradle support, the cradle sets up on the cradle support.

The utility model discloses an automatic lifting and swinging type baby cradle, which comprises two schemes, wherein the first scheme adopts the transmission of a driving helical gear and a driven helical gear to drive an inverted T-shaped swinging rod to lift up and down, and through the matching of a pin and a movable row groove, the translation sliding block can horizontally slide left and right on a sliding rail, thereby driving the cradle to lift up and down and swing; the other scheme is that an eccentric structure is adopted, a sliding block on an eccentric rod is driven by an eccentric wheel to slide in an 8-shaped T-shaped track groove, up-and-down lifting and left-and-right sliding motion are realized, and the sliding block and the sliding track are combined to make left-and-right sliding more stable, so that the cradle is driven to lift and swing up and down. The two transmission schemes are driven by the speed reducing motor, and in actual use, automatic opening and closing can be realized through sending and receiving of wireless signals, and opening and closing can also be manually started and closed by pressing a button. The power supply for driving the speed reducing motor to operate can adopt a storage battery and can also be connected with the power supply through alternating current in a plugging mode. The technical scheme of the rotary joint is more, and the rotary joint is sold in the market and can enable the cradle to rotate. In the using process, the helical gear meshing transmission and the eccentric track sliding transmission have the advantages of small uniform friction, low noise, stable operation and good sleeping of the baby.

The utility model discloses an automatic lift formula baby cradle that sways, the middle part intersection in 8 style of calligraphy T type track groove set up two torsional springs that prevent misplacing, can prevent that the slider from slipping wrong, guarantee the slider according to setting for route circulation. The top ends of two sides of the 8-shaped T-shaped track groove are respectively provided with a stop spring block and a stop spring to prevent the sliding block from sliding backwards. The base under set up the gyro wheel, the gyro wheel have a telescoping device, the concrete technical scheme of telescoping device has the multiple, for example including setting up 4 flexible stabilizer blades in the base, install the gyro wheel under each flexible stabilizer blade, 4 flexible stabilizer blades pass through a connecting axle and connect the knuckle arm connecting rod, the brake lever is connected to the knuckle arm connecting rod, sets up the pressure spring between the knuckle arm connecting rod, the brake lever stretches out base and connecting rod, sets up branch on the base, sets up two grades of locating holes on the branch, sets up the locating pin on the brake lever, the locating pin cooperatees with two grades of locating holes. The rolling wheels are arranged, the cradle is convenient to move, and when the cradle is used, the push rod can push the whole cradle to move. When the cradle is braked, the cradle is pulled forcefully to push the cradle to drive the brake rod and the toggle arm to be connected and displaced, the pressure spring is pressed down, the 4 telescopic support legs drive the idler wheels to retract upwards and inwards, the base is contacted with the ground, and the positioning pin is clamped in the other positioning hole to be clamped tightly, so that the whole cradle is placed stably. The cradle is provided with a hanging rack, the hanging rack is provided with a hook, and the hook can be used for hanging articles such as a mosquito net, a wind bell and the like, so that the cradle can be used for playing and repelling mosquitoes. The outer shell is arranged outside the lifting swing device, so that the appearance is attractive.

Drawings

FIG. 1 is a front view of the automatic lifting swing type baby cradle according to the present invention;

FIG. 2 is a schematic view of the contracted state of 4 telescopic legs of the present invention;

FIG. 3 is a schematic front view of the elevating/swinging device of the present invention, which is a bevel gear transmission;

FIG. 4 is a schematic view of the end face of the elevating/swinging device of the present invention, which is a bevel gear transmission;

FIG. 5 is a schematic front view of the elevating/swinging device of the present invention, which is an eccentric wheel transmission;

FIG. 6 is a schematic view of the end face of the lifting and swinging device of the present invention being an eccentric wheel transmission;

FIG. 7 is a schematic view of the connection of the eccentric rod, the sliding block and the lifting rod of the present invention;

fig. 8 is a schematic view of the 8-shaped T-shaped track groove of the present invention with the dislocation-preventing torsion spring and the stop spring.

Detailed Description

The utility model relates to an automatic lifting and swinging type baby cradle, as shown in figures 1-8, comprising a base 1, a lifting and swinging device arranged in the base and connected with a cradle 2, the lifting and swinging device comprises a seat board 3, a speed reducing motor 4 arranged on one side of the seat board, a driving bevel gear 5 and a driven bevel gear 6 arranged on the other side of the seat board, the speed reducing motor 4 connected with the driving bevel gear 5, the driving bevel gear 5 meshed with the driven bevel gear 6, a reverse T-shaped swinging rod 7 arranged between the wheel surfaces of the driving bevel gear 5 and the driven bevel gear 6, the reverse T-shaped swinging rod 7 fixedly connected with the driving bevel gear 5, a movable row groove 14 arranged on the reverse T-shaped swinging rod 7 at one end of the driven bevel gear 6, the reverse T-shaped swinging rod 7 movably connected with the driven bevel gear 6 through a pin 15 and the movable row groove 14, a lifting rod 9 movably connected with the upper end of the reverse T-shaped swinging rod 7, the lifting rod is movably provided with a translation sliding block 10, the seat plate 3 is provided with a sliding rail 11, the translation sliding block 10 is matched with the sliding rail 11, the top end of the lifting rod 9 is provided with a rotary joint 12, the rotary joint 12 is connected with a cradle support 13, and the cradle 2 is arranged on the cradle support 13.

Another technical scheme of this baby's cradle is including a base 1, sets up the lift device of swaing in the base, connect cradle 2 on the lift device of swaing, the lift device of swaing include a bedplate 3, the lower part of bedplate sets up gear motor 4, gear motor 4 connects eccentric wheel 50, connect an eccentric rod 51 on the eccentric wheel, movable link slide block 52 under the eccentric rod 51 head end, bedplate 3 upper portion sets up 8 style of calligraphy T type track grooves 53, slider 52 cooperatees with 8 style of calligraphy T type track grooves 53, swing link lift rod 9 activity sets up translation slider 10 on the eccentric rod 51 head end, installation slide rail 11 on bedplate 3, translation slider 10 cooperatees with slide rail 11, the top of lifter 9 sets up rotary joint 12, rotary joint 12 connects cradle support 13, cradle 2 sets up on cradle support 13.

The baby cradle comprises two schemes, wherein the first scheme is that a driving bevel gear 5 and a driven bevel gear 6 are adopted for transmission to drive an inverted T-shaped swinging rod 7 to lift up and down, and a translation sliding block 10 is matched with a movable row groove 14 through a pin 15 to realize the left-right translation sliding of a sliding block 11, so that a cradle 2 is driven to lift up and down and swing; the other scheme is that an eccentric structure is adopted, a slide block 52 on an eccentric rod 51 is driven by an eccentric wheel 50 to slide in an 8-shaped T-shaped track groove 53, up-and-down lifting and left-and-right sliding motion are realized, and then the translation slide block 10 and the slide rail 11 are combined to enable the left-and-right sliding to be more stable, so that the cradle is driven to lift and swing up and down. The two transmission schemes are driven by the gear motor 1, and in actual use, automatic opening and closing can be realized through sending and receiving of wireless signals, and manual opening and closing can also be realized by pressing a button. The power supply for driving the speed reducing motor to operate can adopt a storage battery and can also be connected with the power supply through alternating current in a plugging mode. The rotary joint 12 has more technical schemes and is sold in the market, so that the cradle can rotate. In the using process, the helical gear meshing transmission and the eccentric track sliding transmission have the advantages of small uniform friction, low noise, stable operation and good sleeping of the baby.

Two anti-dislocation torsion springs 55 are arranged at the intersection of the middle parts of the 8-shaped T-shaped track grooves 53, so that the sliding block 52 can be prevented from sliding mistakenly, and the sliding block is ensured to circularly run according to a set route. The top ends of the two sides of the 8-shaped T-shaped track groove 53 are respectively provided with a stop elastic block 56 and a stop spring 57 to prevent the slide block 52 from sliding backwards.

Base 1 under set up gyro wheel 20, gyro wheel 20 have a telescoping device, the concrete technical scheme of telescoping device has the multiple, for example including setting up 4 flexible stabilizer blades 21 in base 1, install gyro wheel 20 under each flexible stabilizer blade, 4 flexible stabilizer blades 21 connect toggle arm connecting rod 23 through a connecting axle 22, toggle arm connecting rod 23 connects brake lever 25, set up pressure spring 26 between the toggle arm connecting rod 23, the brake lever stretches out base 1 and connects push rod 27, set up branch 28 on the base 1, set up two shelves of locating holes 29 on the branch, set up locating pin 30 on the brake lever, locating pin 30 cooperatees with two shelves of locating holes 29. The rolling wheels are arranged, the cradle is convenient to move, and when the cradle is used, the push rod can push the whole cradle to move. When the cradle is braked, the cradle is pulled forcefully to push the cradle to drive the brake rod and the toggle arm to be connected and displaced, the pressure spring is pressed down, the 4 telescopic support legs drive the idler wheels to retract upwards and inwards, the base is contacted with the ground, and the positioning pin is clamped in the other positioning hole to be clamped tightly, so that the whole cradle is placed stably. The cradle is provided with a hanging rack 31, the hanging rack is provided with a hook 32, and the hook can be used for hanging articles such as mosquito nets, aeolian bells and the like, so that the cradle can be used for playing and repelling mosquitoes. The lifting swing device is externally provided with a shell 33, so that the appearance is attractive.

Claims

1. An automatic lifting and swinging type baby cradle is characterized by comprising a base (1), a lifting and swinging device is arranged in the base, a cradle (2) is connected on the lifting and swinging device, the lifting and swinging device comprises a seat plate (3), a speed reducing motor (4) is arranged on one side of the seat plate, a driving bevel gear (5) and a driven bevel gear (6) are arranged on the other side of the seat plate, the speed reducing motor (4) is connected with the driving bevel gear (5), the driving bevel gear (5) is meshed with the driven bevel gear (6), a reverse T-shaped swinging rod (7) is arranged between the wheel surfaces of the driving bevel gear (5) and the driven bevel gear (6), the reverse T-shaped swinging rod (7) is fixedly connected with the driving bevel gear (5), a movable row groove (14) is arranged on the reverse T-shaped swinging rod (7) at one end of the driven bevel gear (6), the reverse T-shaped swinging rod (7) and the driven bevel gear (6) are matched and movably connected with the, the upper end of the inverted T-shaped swing rod (7) is movably connected with a lifting rod (9), a translation sliding block (10) is movably arranged on the lifting rod, a sliding rail (11) is installed on the seat plate (3), the translation sliding block (10) is matched with the sliding rail (11), the top end of the lifting rod (9) is provided with a rotary joint (12), the rotary joint (12) is connected with a cradle support (13), and the cradle (2) is arranged on the cradle support (13).

2. The automatic lifting and swinging type baby cradle according to claim 1, wherein the base (1) is provided with a roller (20) under it, the roller (20) is provided with a telescopic device, the telescopic device comprises 4 telescopic legs (21) arranged in the base (1), the roller (20) is arranged under each telescopic leg, the 4 telescopic legs (21) are connected with a toggle arm connecting rod (23) through a connecting shaft (22), the toggle arm connecting rod (23) is connected with a brake rod (25), a pressure spring (26) is arranged between the toggle arm connecting rods (23), the brake rod extends out of the base (1) and is connected with a push rod (27), the base (1) is provided with a supporting rod (28) which is provided with two positioning holes (29), the brake rod is provided with a positioning pin (30), and the positioning pin (30) is matched with the two positioning holes (29).

3. The automatic lifting and swinging type infant cradle according to claim 1, wherein the cradle is provided with a hanging rack (31) on which a hook (32) is provided.

4. The automatic lifting and rocking infant cradle according to claim 1, wherein said lifting and rocking device is externally provided with a housing (33).