CN221060180U - Swinging device and children's article - Google Patents

Abstract

The utility model discloses a swinging device and a children article, the swinging device comprises a bottom bracket, a guide assembly, a center seat, a moving assembly and a power mechanism, wherein the guide assembly is arranged on the bottom bracket and provided with a guide track extending along the left-right direction, the center seat is arranged above the bottom bracket in a swinging manner along the left-right direction, the moving assembly is arranged on the guide assembly in a movable manner along the guide track, the power mechanism is used for providing power for the left-right swinging of the center seat, the moving assembly comprises a first moving assembly and a second moving assembly which are respectively connected with the left end and the right end of the center seat, and the first moving assembly and/or the second moving assembly can be arranged in a position adjusting manner relative to the guide assembly along the left-right direction. The swinging device has various swinging modes, and the swinging angle of the swinging device can be adjusted, so that the swinging modes of the swinging device are diversified, and the comfort and entertainment of the swinging device during use can be improved.

Description

Swinging device and children's article

Technical Field

The utility model relates to the technical field of children products, in particular to a swinging device and a children product.

Background

Rocking chairs or cradles and the like are widely used in many families, and are mainly used for infants to lie down, and the seats or the sleeping baskets can swing back and forth, so that the emotion of the infants is platted, and the infants are helped to fall asleep.

Common rocking chairs or bassinets generally comprise a carrier for carrying a child and a rocking device disposed at the bottom of the carrier, through which the carrier is driven to rock in a certain direction. In the prior art, the structure of the swinging device is fixed and cannot be adjusted, so that the swinging mode of the rocking chair or the cradle is single, and the comfort and the entertainment are poor.

Disclosure of utility model

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a swinging device with adjustable position and diversified swinging modes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a swinging device, includes the bottom support, sets up have the direction track that extends along left and right direction on the bottom support, can set up along left and right direction swing the centre seat of bottom support top, can follow with setting up moving assembly on the direction track and be used for to the power unit that centre seat left and right swing provided power, moving assembly is including connecting respectively first moving assembly and the second moving assembly of centre seat left and right sides both ends portion, first moving assembly and/or the second moving assembly can be followed left and right direction and relatively guiding assembly adjusts the position ground setting.

Preferably, at least one of the first moving assembly and the second moving assembly is connected to the center seat so as to be capable of adjusting a position in a left-right direction.

Further, the first and second moving assemblies are at the same height position or the first and second moving assemblies are at different height positions.

Further, the first moving assembly and the second moving assembly are movably disposed along the same guide track.

Further, the guide track includes first guide track and the second guide track that all extend along left and right directions, first guide track with the second guide track is along left and right directions interval setting, first removal subassembly can be followed the extending direction of first guide track is movably setting, second removal subassembly can be followed the extending direction of second guide track is movably setting, first guide track with interval distance between the second guide track is fixed.

Still further, the direction subassembly includes the fixed first guide holder that sets up on the bottom bracket, first guide track with the second guide track is along controlling the direction interval fixed setting in on the first guide holder.

Further, the guide track includes first guide track and the second guide track that all extend along left and right directions, first guide track with the second guide track is along left and right directions interval setting, first removal subassembly can be followed the extending direction of first guide track is movably setting, second removal subassembly can be followed the extending direction of second guide track is movably setting, first guide track with interval distance between the second guide track can be adjusted.

Still further, the direction subassembly includes second guide holder and third guide holder, first guide track is fixed to be set up on the second guide holder, the second guide track is fixed to be set up on the third guide holder, second guide holder and at least one of third guide holder can be followed left and right directions and slided and set up on the bottom bracket.

Preferably, the guide track comprises a first guide track and a second guide track which all extend along the left-right direction, the first guide track and the second guide track are arranged at intervals along the left-right direction, the first moving component can be movably arranged along the extending direction of the first guide track, the second moving component can be movably arranged along the extending direction of the second guide track, and the first guide track and the second guide track are symmetrically arranged.

Further, the swing device further comprises an adjusting assembly for adjustably connecting the first moving assembly and/or the second moving assembly with the center seat.

In a specific embodiment, the adjusting component comprises a connecting piece fixedly connected with the center seat, and connecting columns connected with the first moving component and the second moving component are respectively arranged at the left end and the right end of the connecting piece;

The first moving assembly and the second moving assembly are respectively provided with a connecting hole matched with the connecting column, one of the first moving assembly and the second moving assembly is provided with at least one connecting hole, the other one is provided with a plurality of connecting holes at intervals along the left-right direction, and the connecting columns at the left end and the right end are respectively inserted into the connecting holes on the first moving assembly and the second moving assembly;

or the first moving assembly and the second moving assembly are respectively provided with a first chute which extends along the left-right direction and is matched with the connecting column, and the connecting columns at the left end and the right end are respectively inserted into the first chutes on the first moving assembly and the second moving assembly.

In a specific embodiment, the adjusting component includes a connecting piece fixedly connected with the center seat, one end of the connecting piece is fixedly connected with one of the first moving component and the second moving component, a connecting column is arranged on the other end of the connecting piece, a plurality of connecting holes matched with the connecting column or a first sliding groove extending along the left-right direction are arranged on the other end of the first moving component and the second moving component, and the connecting column is inserted into the connecting holes or the first sliding groove.

In a specific embodiment, the adjusting component includes a rotating member rotatably disposed on the center seat and first connecting rods respectively disposed on left and right sides of the rotating member, one end of each of the first connecting rods is rotatably connected with the rotating member, and the other end of the first connecting rod is rotatably connected with the first moving component or the second moving component on the corresponding side.

In a specific embodiment, the adjusting component comprises first screw rods respectively rotatably arranged at the left side and the right side of the center seat and first nuts respectively connected to the first screw rods at each side through threads, and the first nuts at the two sides are respectively fixedly arranged on the first moving component or the second moving component at the corresponding side.

Preferably, the first screw rods on two sides have opposite rotation directions.

Preferably, the guiding track is an arc track; or the guiding track comprises a straight track and an arc track sequentially connected with the straight track; or the guide track is a straight track which is obliquely arranged upwards or downwards along the left-right direction.

Preferably, the power mechanism is arranged on one of the first moving component or the second moving component to drive the first moving component or the second moving component to move along the guiding track;

Or the power mechanism comprises a first rotating wheel and a second connecting rod, wherein the first rotating wheel is rotatably arranged on the bottom bracket, one end part of the second connecting rod is rotatably connected with the first rotating wheel, the other end part of the second connecting rod is rotatably connected with the center seat, and the rotating connection part of the second connecting rod and the first rotating wheel is eccentrically arranged relative to the central axis of the first rotating wheel;

Or the power mechanism comprises a second rotating wheel which can be rotatably arranged on the bottom bracket and a connecting plate which is fixedly arranged relative to the center seat, wherein a fixed column which is eccentrically arranged relative to the rotating central axis of the second rotating wheel is arranged on the second rotating wheel, a second sliding chute which extends along the up-down direction is arranged on the connecting plate, and the fixed column can be slidably arranged in the second sliding chute along the length extending direction of the second sliding chute;

Or the power mechanism comprises a gear rotatably arranged on the bottom bracket and a rack fixedly arranged on the center seat, and the rack is meshed with the gear;

Or the power mechanism comprises a second screw rod and a second nut which are connected through threads, the second screw rod is rotatably arranged on one of the bottom bracket and the center seat, and the second nut is fixedly arranged on the other of the bottom bracket and the center seat.

Preferably, the center seat comprises a first seat body and a second seat body which is rotatably arranged on the first seat body around a rotating shaft extending along the up-down direction, and the swinging device further comprises a driving mechanism for driving the second seat body to rotate relative to the first seat body.

Preferably, the guide track is a guide groove extending along a left-right direction, the first moving assembly and the second moving assembly each comprise a moving seat and a roller which can be rotatably arranged on the moving seat, the moving seat is connected with the center seat, and the roller can be rollingly arranged on the guide groove along the extending direction of the guide groove.

The utility model also provides a child product, which is provided with the swinging device as described in any one of the above, and further comprises a carrier, wherein the carrier is fixedly arranged on the center seat, or the carrier can be rotatably arranged on the center seat, or the carrier can be detachably arranged on the center seat.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages: in the swinging device, at least one of the first moving component and the second moving component can be arranged in a position adjusting manner relative to the guide component along the left-right direction, so that the position of the first moving component and/or the second moving component on the guide track can be changed, the swinging device has various swinging modes, the swinging angle of the swinging device can be adjusted, the swinging modes of the swinging device are diversified, and the comfort and entertainment in use can be improved.

Drawings

Fig. 1 is a schematic perspective view of a cradle (rocking device for panning) of the present embodiment;

FIG. 2 is an exploded view of the cradle of the present embodiment (the swing apparatus is swinging, and the power mechanism is embodiment 8);

FIG. 3 is a schematic front view of the cradle of the present embodiment (the swing device swings the carrier to the rightmost position);

FIG. 4 is a schematic front view of the cradle of the present embodiment (the rocking device is panning and the carrier is rocking to an intermediate position);

FIG. 5 is a schematic front view of the cradle of the present embodiment (the rocking device is panning and the carrier rocking to the leftmost position);

FIG. 6 is a perspective view of the cradle of the present embodiment (the swing apparatus swings with an angle);

FIG. 7 is a schematic front view of the cradle of the present embodiment (the rocking device rocking with angle, the carrier rocking to the rightmost position);

FIG. 8 is a schematic front view of the cradle of the present embodiment (the rocking device rocking with angle, the carrier rocking to the neutral position);

FIG. 9 is a schematic front view of the cradle of the present embodiment (the rocking device rocking with angle, the carrier rocking to the leftmost position);

FIG. 10 is an exploded view of the connection of the first moving assembly, the second moving assembly and the center seat of the cradle of the present embodiment (the connection positions of the first moving assembly and the second moving assembly with the center seat are adjustable, and the adjusting assembly adopts embodiment 1);

FIG. 11 is a partially exploded view of the connection of the first moving assembly, the second moving assembly and the center seat of the cradle of the present embodiment (one of the first moving assembly and the second moving assembly is adjustable in the connection position with the center seat, and the adjusting assembly adopts embodiment 2);

FIG. 12 is a schematic cross-sectional view of the cradle of the present embodiment (adjustment assembly employing embodiment 3);

FIG. 13 is a perspective view of the bassinet of the present embodiment (embodiment 4 is employed as the adjusting assembly);

fig. 14 is a perspective view of the cradle of the present embodiment (embodiment 5 is employed as the adjusting assembly);

FIG. 15 is a schematic front view of the sliding connection of the guide assembly of the cradle of the present embodiment with the bottom bracket (the guide track is an arc track);

FIG. 16 is a schematic front view of the sliding connection of the cradle guide assembly and the bottom bracket of the present embodiment (the guide track is a combination of an arc track and a horizontal straight track);

FIG. 17 is a schematic front view of the sliding connection of the guide assembly of the cradle of the present embodiment with the bottom bracket (the guide track is an inclined straight track);

Fig. 18 is a perspective view of the cradle of the present embodiment (embodiment 9 is employed as the power mechanism);

FIG. 19 is a perspective view of the cradle of the present embodiment (embodiment 10 is employed as the power mechanism);

FIG. 20 is a perspective view of the cradle of the present embodiment (power mechanism of example 11);

FIG. 21 is a perspective view of the cradle of the present embodiment (power mechanism of example 12);

FIG. 22 is a perspective view of the cradle of the present embodiment (the swing apparatus is capable of swinging about the swivel axis and to an intermediate position);

FIG. 23 is a perspective view of the cradle of the present embodiment (the swing apparatus is capable of swinging about the swivel axis and to a side position);

Fig. 24 is a perspective view of the cradle of the present embodiment (the length direction of the basket extends in the left-right direction).

Wherein: 1. a bottom bracket; 21. the first guide seat; 22. the second guide seat; 23. the third guide seat; 2a, a first guiding track; 2b, a second guiding track; 3. a first moving assembly; 31. a first movable seat; 311. a first chute A; 312. a first connection hole; 32. a first roller; 4. a second moving assembly; 41. a second movable seat; 411. a first chute B; 412. a second connection hole; 42. a second roller; 5. a center seat; 51. a first base; 52. a second seat body; 61. a first motor; 621. a first wheel; 622. a second link; 623. a second motor; 631. a second wheel; 631a, fixed posts; 632. a connecting plate; 632a, a second chute; 633. a third motor; 641. a gear; 642. a rack; 643. a fourth motor; 651. a second screw rod; 652. a second nut; 653. a fifth motor; 71. a connecting piece; 711. a connecting column; 721. a rotating member; 722. a first link; 731. a first screw rod; 732. a first nut; 8. a driving mechanism; 9. and a carrier.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

In the following description, the directions of "front", "rear", "left", "right", "up", "down", etc. are referred to as "left" in the drawing, right "in the drawing, upper" up ", lower" in the drawing, and "front" and "rear" in the drawing. The above directional definitions are merely provided to facilitate the description of the invention and to simplify the description and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operate in a particular orientation and are not to be construed as limiting the invention.

As shown in fig. 1 to 24, the child product of the present utility model includes a swing device and a carrier 9 provided on the swing device. When the swinging device swings along a certain direction, the carrier 9 is driven to swing. The carrier 9 may be a sleeping basket or a seat or the like, so that the child product may be a cradle or a rocking chair or the like. The drawings in the utility model are all schematic by taking the child articles as cradles.

As shown in fig. 1 to 24, the swing device includes a bottom bracket 1, a guide assembly, a first moving assembly 3, a second moving assembly 4, a center seat 5, and a power mechanism.

The guide assembly is provided with a guide track extending along the left-right direction, the first moving assembly 3 and the second moving assembly 4 are movably arranged on the guide assembly along the extending direction of the guide track, the first moving assembly 3 and the second moving assembly 4 are connected with the center seat 5, the carrier 9 is arranged on the center seat 5, and the power mechanism is used for driving the first moving assembly 3 and the second moving assembly 4 to move along the guide track, so that the carrier 9 swings.

In the utility model, the guide components are respectively arranged at the front side and the rear side, and the guide track is a guide groove. The first moving assembly 3 and the second moving assembly 4 each comprise a moving seat and rollers respectively rotatably arranged at the front side and the rear side of the moving seat, the moving seat of the first moving assembly 3 is defined as a first moving seat 31, the corresponding roller is defined as a first roller 32, the moving seat of the second moving assembly 4 is defined as a second moving seat 41, the corresponding roller is defined as a second roller 42, the moving seat is connected with the center seat 5, and the rollers are rollingly arranged in the guide grooves. In this way, when the first moving assembly 3 and the second moving assembly 4 move, the rollers are in rolling contact with the guide grooves, which can reduce frictional resistance therebetween, so that smoothness of the swing device when swinging can be improved.

The first moving assembly 3 and the second moving assembly 4 are respectively connected to the left and right end parts of the center seat 5, and the first moving assembly 3 and/or the second moving assembly 4 can be arranged in a position-adjusting manner relative to the guiding assembly along the left and right direction. Thus, the swing posture and the swing angle of the swing device can be changed.

In particular, the position of the first moving assembly 3 and/or the second moving assembly 4 with respect to the guide assembly can be changed by connecting the first moving assembly 3 and/or the second moving assembly 4 to the center seat 5 in a left-right direction adjusting manner, as shown in fig. 10 and 11. Preferably, both the first moving assembly 3 and the second moving assembly 4 are connected with the center seat 5 in a manner of being capable of adjusting positions along the left-right direction, so that the center of the carrier 9 is coincident with the center of the bottom bracket 1, and the stability of the child product is better.

The rocking device further comprises an adjusting assembly by means of which the connection of the first moving assembly 3 and the second moving assembly 4 to the central seat 5 is achieved and the position of the first moving assembly 3 and/or the second moving assembly 4 relative to the central seat 5 is adjusted.

Some embodiments of the adjustment assembly are presented in the present application, but the adjustment assembly is not limited to the embodiments described below.

Example 1

The adjusting assembly comprises a connecting piece 71, and the connecting piece 71 is fixedly connected with the center seat 5. The connecting piece 71 is provided with a connecting post 711 at each of the left and right ends, and the first moving seat 31 of the first moving assembly 3 and the second moving seat 41 of the second moving assembly 4 are provided with first sliding grooves extending in the left-right direction and cooperating with the connecting post 711, respectively, the first sliding groove on the first moving seat 31 is defined as a first sliding groove a311, and the first sliding groove on the second moving seat 41 is defined as a first sliding groove B411. The connection posts 711 at the left and right ends are respectively inserted into the first sliding grooves on the first moving assembly 3 and the second moving assembly 4, so as to realize the connection between the center seat 5 and the first moving assembly 3 and the connection between the center seat 5 and the second moving assembly 4, as shown in fig. 10. When the connection post 711 is at a different position in the first slide groove, the position of the first moving assembly 3 and/or the second moving assembly 4 with respect to the center seat 5 is thereby adjusted in the left-right direction.

Example 2

The adjusting assembly comprises a connecting piece 71, and the connecting piece 71 is fixedly connected with the center seat 5. One end of the connecting piece 71 is fixedly connected with one of the first moving seat 31 of the first moving assembly 3 and the second moving seat 41 of the second moving assembly 4, a connecting column 711 is arranged on the other end of the connecting piece 71, a plurality of connecting holes matched with the connecting column 711 or a first sliding groove extending along the left-right direction are arranged on the other end of the first moving seat 31 of the first moving assembly 3 and the second moving seat 41 of the second moving assembly 4, and the connecting column 711 is inserted in the connecting holes or the first sliding groove, so that the connection of the center seat 5 and the first moving assembly 3 and the center seat 5 and the second moving assembly 4 is realized, as shown in fig. 11. When the connection post 711 is at different positions in the first sliding groove or the connection post 711 is in different connection holes, the position of the first moving assembly 3 or the second moving assembly 4 with respect to the center seat 5 is adjusted in the left-right direction.

Example 3

The adjusting assembly comprises a connecting piece 71, and the connecting piece 71 is fixedly connected with the center seat 5. The left and right ends of the connecting piece 71 are respectively provided with a connecting post 711, the first movable seat 31 of the first movable assembly 3 and the second movable seat 41 of the second movable assembly 4 are respectively provided with a connecting hole matched with the connecting post 711, the connecting hole on the first movable seat 31 is defined as a first connecting hole 312, and the connecting hole on the second movable seat 41 is defined as a second connecting hole 412.

At least one connecting hole is arranged on one of the first moving component 3 and the second moving component 4, a plurality of connecting holes are arranged on the other one at intervals along the left-right direction, and connecting posts 711 at the left end and the right end are respectively inserted into the connecting holes on the first moving component 3 and the second moving component 4, so that the connection between the center seat 5 and the first moving component 3 and the connection between the center seat 5 and the second moving component 4 are realized, as shown in fig. 12. When the connecting posts 711 are inserted into different connecting holes, the positions of the first moving component 3 and/or the second moving component 4 relative to the center seat 5 can be adjusted.

Example 4

As shown in fig. 13, the adjusting assembly includes a rotating member 721 and first links 722, the rotating member 721 being rotatably provided on the center housing 5, the first links 722 being provided on both left and right sides of the rotating member 721, respectively. One end of the first link 722 on each side is rotatably connected to the rotation member 721, and the other end of the first link 722 is rotatably connected to the first moving seat 31 of the first moving assembly 3 or the second moving seat 41 of the second moving assembly 4 on the corresponding side.

When the rotation member 721 rotates with respect to the center housing 5, the first links 722 on both sides are rotated with respect to the rotation member 721 and moved in the left-right direction, thereby pulling the first moving assembly 3 and the second moving assembly 4 to move in the left-right direction, and thereby adjusting the positions of the first moving assembly 3 and the second moving assembly 4 with respect to the center housing 5 in the left-right direction. The movement directions of the first movement assembly 3 and the second movement assembly 4 are preferably opposite.

In this embodiment, the first link 722 may be provided only on one of the left and right sides of the rotation member 721 such that only one of the first moving assembly 3 and the second moving assembly 4 is driven to move in the left and right direction when the rotation member 721 rotates.

Example 5

As shown in fig. 14, the adjusting assembly includes a first screw rod 731 and a first nut 732, the first screw rod 731 is rotatably disposed at both left and right sides of the center housing 5, the first screw rod 731 extends in the left and right direction, the first nut 732 is connected to the first screw rod 731 at each side by threads, and the first nuts 732 at both sides are fixedly disposed at the first moving housing 31 of the first moving assembly 3 or the second moving housing 41 of the second moving assembly 4 at the corresponding side, respectively.

When the first screw rod 731 is rotated, the first nut 732 is driven to move along the first screw rod 731, so that the first moving assembly 3 or the second moving assembly 4 connected to the first nut 732 is driven to move in the left-right direction, and the positions of the first moving assembly 3 and the second moving assembly 4 relative to the center seat 5 are adjusted in the left-right direction.

In this embodiment, the first screw 731 on both sides preferably has opposite rotation directions. In this way, the first screws 731 on both sides are driven to rotate simultaneously, so that the first moving unit 3 and the second moving unit 4 can be moved toward each other or away from each other, and the center of the carrier 9 can be overlapped with the center of the bottom bracket 1.

In this embodiment, the first screw 731 and the first nut 732 may be provided at only one of the left and right sides of the center housing 5, so that only one of the first moving assembly 3 and the second moving assembly 4 is driven to move in the left and right direction when the first screw 731 is rotated.

The first moving assembly 3 and the second moving assembly 4 are movably arranged on the guide assembly along the same guide track.

The first moving element 3 and the second moving element 4 can also move along different guiding tracks. Specifically, the guide tracks include a first guide track 2a and a second guide track 2b each extending in the left-right direction, the first guide track 2a and the second guide track 2b being disposed at intervals in the left-right direction. The first roller 32 of the first moving assembly 3 is provided to be capable of rolling in the extending direction of the first guide track 2a, and the second roller 42 of the second moving assembly 4 is provided to be capable of rolling in the extending direction of the second guide track 2 b.

Some ways of setting the relative position between the first guiding track 2a and the second guiding track 2b are given in the present utility model.

Example 6

The separation distance between the first guide track 2a and the second guide track 2b is fixed. Specifically, the guide assembly includes a first guide seat 21 fixedly disposed on the bottom bracket 1, and a first guide track 2a and a second guide track 2b are fixedly disposed on the first guide seat 21 at intervals along the left-right direction, as shown in fig. 1 to 9.

Example 7

The distance between the first guide track 2a and the second guide track 2b can be adjusted, and changing the position of the first moving assembly 3 and/or the second moving assembly 4 relative to the guide assembly can also be achieved by changing the distance between the first guide track 2a and the second guide track 2 b.

Specifically, the guide assembly includes a second guide seat 22 and a third guide seat 23, the first guide track 2a is fixedly disposed on the second guide seat 22, the second guide track 2b is fixedly disposed on the third guide seat 23, and at least one of the second guide seat 22 and the third guide seat 23 is slidably disposed on the bottom bracket 1 along the left-right direction. It is preferable that both the second guide holder 22 and the third guide holder 23 are provided on the bottom chassis 1 so as to be slidable in the left-right direction, as shown in fig. 15 to 17.

In the above embodiments 6 and 7, the first guide track 2a and the second guide track 2b may have the same structure or may have different structures. The first guide track 2a and the second guide track 2b are preferably arranged symmetrically.

The guide track may be an arcuate track, as shown in fig. 15. The guide track may also include a horizontal straight track and an arc track sequentially connected to the horizontal straight track as shown in fig. 16. The guide track may also be a straight track disposed obliquely upward or downward in the left-right direction, as shown in fig. 17.

The structural form of the guide track is not limited to the structure given in the present embodiment, and other structural forms may be adopted.

The power mechanism can take various structural forms, and some specific embodiments are given in the utility model.

Example 8

A power mechanism is provided on one of the first moving assembly 3 or the second moving assembly 4 to drive it to move along the guide track. Specifically, in this embodiment, the power mechanism includes a first motor 61, the first motor 61 is disposed on the second movable seat 41, and a motor shaft of the first motor 61 is directly connected to the second roller 42 or connected through a transmission mechanism. Of course, the first motor 61 is disposed on the first moving seat 31, and the motor shaft of the first motor 61 may be connected to the first roller 32. When the first motor 61 is started, the first roller 32 or the second roller 42 is driven to roll along the guiding track, so that the swinging device swings, and the carrier 9 swings, as shown in fig. 2.

Example 9

As shown in fig. 18, the power mechanism includes a first runner 621 and a second link 622. The first rotating wheel 621 is rotatably provided on the bottom chassis 1, and a central axis of rotation of the first rotating wheel 621 extends in the front-rear direction. The second link 622 extends in the left-right direction, one end of the second link 622 is rotatably connected to the first rotation wheel 621, and the other end of the second link 622 is rotatably connected to the center seat 5. The rotational connection of the second link 622 and the first runner 621 is eccentrically disposed with respect to the central axis of rotation of the first runner 621. The power mechanism further includes a second motor 623 for driving the first runner 621 to rotate, and the second motor 623 is disposed on the bottom bracket 1.

When the second motor 623 is started to drive the first runner 621 to rotate, the second connecting rod 622 is driven to move in the left-right direction, so that the center seat 5 is pulled to move in the same direction, and when the center seat 5 moves along with the second connecting rod 622, the first moving component 3 and the second moving component 4 move along the guiding track, so that the carrier 9 swings in the left-right direction.

Example 10

As shown in fig. 19, the power mechanism includes a second wheel 631 and a connection plate 632. The second rotating wheel 631 is rotatably provided on the bottom chassis 1, and a central axis of rotation of the second rotating wheel 631 extends in the front-rear direction. The connection board 632 is fixed relative to the central seat 5, and in this embodiment, the connection board 632 is fixed on the carrier 9. The second rotating wheel 631 is provided with a fixed column 631a eccentrically disposed with respect to a central axis of rotation thereof, the connection plate 632 is provided with a second slide groove 632a extending in the up-down direction, and the fixed column 631a is slidably disposed in the second slide groove 632a along a length extending direction of the second slide groove 632 a. The power mechanism further includes a third motor 633 for driving the second rotating wheel 631 to rotate, and the third motor 633 is provided on the bottom bracket 1.

When the third motor 633 is started to drive the second rotating wheel 631 to rotate, the fixed column 631a is driven to slide along the length extending direction of the second sliding groove 632a, and the fixed column 631a pulls the carrier 9 to swing in the left-right direction, and when the carrier 9 swings in the left-right direction, the first moving assembly 3 and the second moving assembly 4 are moved along the guiding track.

Example 11

As shown in fig. 20, the power mechanism includes a gear 641 and a rack 642. The gear 641 is rotatably provided on the bottom chassis 1. The rack 642 extends in the left-right direction, and the rack 642 is fixedly provided on the center housing 5. The rack 642 is engaged with the gear 641. The power mechanism further includes a fourth motor 643 for driving the gear 641 to rotate, and the fourth motor 643 is provided on the bottom bracket 1.

When the fourth motor 643 starts the driving gear 641 to rotate, the rack 642 is driven to move in the left-right direction, thereby pulling the center seat 5 to move in the same direction, and when the center seat 5 moves along with the rack 642, the first moving assembly 3 and the second moving assembly 4 move along the guiding track, thereby realizing the swinging of the carrier 9 in the left-right direction.

Example 12

As shown in fig. 21, the power mechanism includes a second screw rod 651 and a second nut 652 connected by threads, the second screw rod 651 extending in the left-right direction, the second screw rod 651 being rotatably provided on one of the bottom bracket 1 and the center seat 5, the second nut 652 being fixedly provided on the other of the bottom bracket 1 and the center seat 5. In fig. 21, a second screw rod 651 is rotatably provided to the bottom bracket 1, and a second nut 652 is fixedly provided to the center seat 5. The power mechanism further includes a fifth motor 653 for driving the second screw 651 to rotate, and the fifth motor 653 is provided on the bottom bracket 1.

When the fifth motor 653 is started to drive the second screw rod 651 to rotate, the second nut 652 is driven to move in the left-right direction, so that the center seat 5 is pulled to move in the same direction, and when the center seat 5 moves along with the second nut 652, the first moving assembly 3 and the second moving assembly 4 move along the guide track, so that the carrier 9 swings in the left-right direction.

The central seat 5 comprises a first seat 51 and a second seat 52, some examples of the way in which the first seat 51 and the second seat 52 are arranged being given in the present utility model.

Example 13

The first seat 51 and the second seat 52 are fixedly connected, and can not move relatively, as shown in fig. 1-14, 18-21 and 24.

Example 14

The second housing 52 is rotatably provided to the first housing 51 about a rotation axis extending in the up-down direction, and the carrier 9 is provided to the second housing 52, as shown in fig. 22 and 23. By rotating the second base 52 relative to the first base 51, the carrier 9 can be swung around the rotation axis, so that the carrier 9 can be continuously swung in a 360-degree range or can be circularly reciprocated in a certain angle range. At this time, the swing device further includes a driving mechanism 8 for driving the second base 52 to rotate relative to the first base 51, and in this embodiment, the driving mechanism 8 adopts a belt transmission mechanism.

The carrier 9 may be fixedly disposed on the center seat 5.

The carrier 9 may also be rotatably disposed on the central seat 5, so that the carrier 9 may be rotated relative to the central seat 5 to adjust its orientation on the central seat 5. If the longitudinal direction of the cradle is extended in the front-rear direction, the cradle is shown in fig. 1 to 14 and fig. 18 to 23. Or the length direction of the cradle is extended in the left-right direction as shown in fig. 24.

The carrier 9 may be detachably disposed on the center seat 5, so that the carrier 9 may be detached from the center seat 5 and then mounted in the direction.

The first moving component 3 and/or the second moving component 4 are/is adjusted relative to the left and right direction of the center seat 5, the interval distance between the first guiding track 2a and the second guiding track 2b is adjusted, and the mode of changing the structural form of the guiding track can be singly applied or can be fully or partially combined.

When the first moving assembly 3 and the second moving assembly 4 move to the positions in the left-right direction, the first moving assembly and the second moving assembly are always positioned at the same height position, so that the carrier 9 can be kept horizontal, and has no inclination angle in the swing process and only swings in the left-right direction, as shown in fig. 1-5.

The swinging device can also enable the height change of the first moving assembly 3 and the second moving assembly 4 to be different in the process of swinging along the left-right direction, namely, when the first moving assembly 3 and the second moving assembly 4 move to each position, the first moving assembly 3 and the second moving assembly 4 cannot be always positioned at the same height position, thus, the carrier 9 cannot always keep horizontal, a certain inclination angle exists in the swinging process, as shown in fig. 6-9, the carrier 9 only keeps horizontal when swinging to the middle position, and other positions have certain inclination angles.

This makes the form of swaying of children's products diversified, can improve travelling comfort and recreational when children's products use.

The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims (20)

1. A rocking device, characterized in that: the device comprises a bottom bracket, a guide assembly arranged on the bottom bracket and provided with a guide track extending along the left-right direction, a center seat arranged above the bottom bracket in a swinging way along the left-right direction, a moving assembly arranged on the guide assembly in a moving way along the guide track and a power mechanism used for providing power for the left-right swinging of the center seat, wherein the moving assembly comprises a first moving assembly and a second moving assembly which are respectively connected with the left-right ends of the center seat, and the first moving assembly and/or the second moving assembly can be arranged in a position adjusting way along the left-right direction relative to the guide assembly.

2. The rocking device of claim 1, wherein: at least one of the first moving assembly and the second moving assembly is connected with the center seat in a position-adjustable manner along the left-right direction.

3. The rocking device of claim 1 or 2, wherein: the first and second moving assemblies are at the same height position or the first and second moving assemblies are at different height positions.

4. The rocking device of claim 2, wherein: the first moving assembly and the second moving assembly are movably disposed along the same guide track.

5. The rocking device of claim 2, wherein: the guide track comprises a first guide track and a second guide track which extend along the left-right direction, the first guide track and the second guide track are arranged at intervals along the left-right direction, the first moving component can be movably arranged along the extending direction of the first guide track, the second moving component can be movably arranged along the extending direction of the second guide track, and the interval distance between the first guide track and the second guide track is fixed.

6. The rocking device of claim 5, wherein: the guide assembly comprises a first guide seat fixedly arranged on the bottom bracket, and the first guide track and the second guide track are fixedly arranged on the first guide seat at intervals along the left-right direction.

7. The rocking device of claim 1 or 2, wherein: the guide track comprises a first guide track and a second guide track which extend along the left-right direction, the first guide track and the second guide track are arranged at intervals along the left-right direction, the first moving component can be movably arranged along the extending direction of the first guide track, the second moving component can be movably arranged along the extending direction of the second guide track, and the interval distance between the first guide track and the second guide track can be adjusted.

8. The rocking device of claim 7, wherein: the guide assembly comprises a second guide seat and a third guide seat, the first guide track is fixedly arranged on the second guide seat, the second guide track is fixedly arranged on the third guide seat, and at least one of the second guide seat and the third guide seat can be arranged on the bottom bracket in a sliding manner along the left-right direction.

9. The rocking device of claim 1 or 2, wherein: the guide track comprises a first guide track and a second guide track which extend along the left-right direction, the first guide track and the second guide track are arranged at intervals along the left-right direction, the first moving component can be movably arranged along the extending direction of the first guide track, the second moving component can be movably arranged along the extending direction of the second guide track, and the first guide track and the second guide track are symmetrically arranged.

10. The rocking device of claim 2, wherein: the rocking device further comprises an adjustment assembly for adjustably connecting the first moving assembly and/or the second moving assembly with the center seat.

11. The rocking device of claim 10, wherein: the adjusting component comprises a connecting piece fixedly connected with the center seat, and connecting columns connected with the first moving component and the second moving component are respectively arranged at the left end and the right end of the connecting piece;

The first moving assembly and the second moving assembly are respectively provided with a connecting hole matched with the connecting column, one of the first moving assembly and the second moving assembly is provided with at least one connecting hole, the other one is provided with a plurality of connecting holes at intervals along the left-right direction, and the connecting columns at the left end and the right end are respectively inserted into the connecting holes on the first moving assembly and the second moving assembly;

or the first moving assembly and the second moving assembly are respectively provided with a first chute which extends along the left-right direction and is matched with the connecting column, and the connecting columns at the left end and the right end are respectively inserted into the first chutes on the first moving assembly and the second moving assembly.

12. The rocking device of claim 10, wherein: the adjusting component comprises a connecting piece fixedly connected with the center seat, one end part of the connecting piece is fixedly connected with one of the first moving component and the second moving component, a connecting column is arranged on the other end part of the connecting piece, a plurality of connecting holes matched with the connecting column or a first sliding groove extending along the left-right direction are formed in the other one of the first moving component and the second moving component, and the connecting column is inserted into the connecting holes or the first sliding groove.

13. The rocking device of claim 10, wherein: the adjusting component comprises a rotating piece capable of being rotatably arranged on the center seat and first connecting rods which are respectively arranged on the left side and the right side of the rotating piece, one end part of each first connecting rod on each side is rotationally connected with the rotating piece, and the other end part of each first connecting rod is rotationally connected with the first moving component or the second moving component on the corresponding side.

14. The rocking device of claim 10, wherein: the adjusting assembly comprises first screw rods respectively rotatably arranged at the left side and the right side of the center seat and first nuts respectively connected to the first screw rods at each side through threads, and the first nuts at the two sides are respectively fixedly arranged on the first moving assembly or the second moving assembly at the corresponding side.

15. The rocking device of claim 14, wherein: the rotation directions of the first screw rods at the two sides are opposite.

16. The rocking device of claim 1, wherein: the guide track is an arc track; or the guiding track comprises a straight track and an arc track sequentially connected with the straight track; or the guide track is a straight track which is obliquely arranged upwards or downwards along the left-right direction.

17. The rocking device of claim 1, wherein: the power mechanism is arranged on one of the first moving component or the second moving component to drive the first moving component or the second moving component to move along the guiding track;

Or the power mechanism comprises a first rotating wheel and a second connecting rod, wherein the first rotating wheel is rotatably arranged on the bottom bracket, one end part of the second connecting rod is rotatably connected with the first rotating wheel, the other end part of the second connecting rod is rotatably connected with the center seat, and the rotating connection part of the second connecting rod and the first rotating wheel is eccentrically arranged relative to the central axis of the first rotating wheel;

Or the power mechanism comprises a second rotating wheel which can be rotatably arranged on the bottom bracket and a connecting plate which is fixedly arranged relative to the center seat, wherein a fixed column which is eccentrically arranged relative to the rotating central axis of the second rotating wheel is arranged on the second rotating wheel, a second sliding chute which extends along the up-down direction is arranged on the connecting plate, and the fixed column can be slidably arranged in the second sliding chute along the length extending direction of the second sliding chute;

Or the power mechanism comprises a gear rotatably arranged on the bottom bracket and a rack fixedly arranged on the center seat, and the rack is meshed with the gear;

Or the power mechanism comprises a second screw rod and a second nut which are connected through threads, the second screw rod is rotatably arranged on one of the bottom bracket and the center seat, and the second nut is fixedly arranged on the other of the bottom bracket and the center seat.

18. The rocking device of claim 1, wherein: the center seat comprises a first seat body and a second seat body which can be rotatably arranged on the first seat body around a rotating shaft extending along the up-down direction, and the swinging device further comprises a driving mechanism for driving the second seat body to rotate relative to the first seat body.

19. The rocking device of claim 1, wherein: the guide track is a guide groove extending along the left-right direction, the first moving assembly and the second moving assembly comprise moving seats and rollers rotatably arranged on the moving seats, the moving seats are connected with the center seat, and the rollers can be arranged on the guide groove in a rolling manner along the extending direction of the guide groove.

20. A child product, characterized in that: the rocking device of any one of claims 1 to 19, the child further comprising a carrier fixedly disposed on the central seat, or rotatably disposed on the central seat, or detachably disposed on the central seat.