CN207532216U - A kind of intelligent rocking chair of entertainment for children - Google Patents

Abstract

A kind of intelligent rocking chair of entertainment for children, including pedestal, driving mechanism and rocking chair, the driving mechanism is fixedly mounted on the pedestal, and the rocking chair activity is placed on the pedestal, and the driving mechanism drives the rocking chair reciprocally swinging；The pedestal upper surface is provided with limited pit, the inner wall of the limited pit is spherical structure, and the inner wall of the limited pit is provided with holding tank, and the holding tank is built-in with the axis of rolling, the diameter of the axis of rolling is more than the depth of the holding tank, and the axis of rolling is perpendicular to the wobble line of the rocking chair；The rocking chair includes swing seat and rocking chair ontology, and the swing seat is fixedly connected with the rocking chair ontology, and the swing seat is placed in the limited pit.The utility model driving mechanism driving swing seat is swung, and rocking chair ontology follows swing seat to swing, swing seat and with base engagement, the bottom surface of swing seat and axis of rolling contact, when swinging, the axis of rolling rolls swing seat, reduces frictional force so that it is more easy to swing.

Description

A kind of intelligent rocking chair of entertainment for children

Technical field

The utility model is related to smart home device fields, and in particular to a kind of intelligent rocking chair of entertainment for children.

Background technology

Parent needs manual rocking chair when child is allowed to sit rocking chair, it is impossible to which realization is automatically brought into operation, and greatly increases the negative of parent Load.

There are two types of forms for existing rocking chair, first, suspension type, similar swing is underslung to be advantageous in that, when shaking not It needing using too big power, and not needing to active applied force always, oneself can voluntarily be rocked by the variation of gravity with the short time, but It is to have the shortcomings that occupation of land is big, not easily shifted；Second is that curved surface patch ground formula, is advantageous in that and is moved easily, safety coefficient is high, but should Power compares concentration, and curved surface ontology is more easily damaged, while also easily ground is caused to damage.

Utility model content

The utility model in view of the deficiencies of the prior art, proposes that stress concentration will not occur for a kind of and ground contacting part position , and the rocking chair of swing can be realized automatically, specific technical solution is as follows：

A kind of intelligent rocking chair of entertainment for children, including pedestal, driving mechanism and rocking chair, the driving mechanism is fixedly mounted on On the pedestal, the rocking chair activity is placed on the pedestal, and the driving mechanism drives the rocking chair reciprocally swinging；

The pedestal upper surface is provided with limited pit, and the inner wall of the limited pit is spherical structure, the inner wall of the limited pit Holding tank is provided with, the holding tank is built-in with the axis of rolling, and the diameter of the axis of rolling is more than the depth of the holding tank, the rolling Moving axis is perpendicular to the wobble line of the rocking chair；

The rocking chair includes swing seat and rocking chair ontology, and the swing seat is fixedly connected with the rocking chair ontology, the pendulum Dynamic seat lower end is spherical structure, and the swing seat is placed in the limited pit.

The utility model is realized in this way：Driving mechanism driving swing seat is swung, and rocking chair ontology follows swing seat to swing, Swing seat and with base engagement, the bottom surface of swing seat and the axis of rolling contact, swing seat swing when, the axis of rolling roll, reduce Frictional force so that it is more easy to swing.

It further limits, the axis of rolling more than one in each holding tank, is set up in parallel between the axis of rolling.

So that the rolling effect of the axis of rolling is more preferable, holding tank needs to be set as arc in both sides inner wall when accommodating the axis of rolling Inner wall, it is more preferable to the restriction effect of fixing axle.

It further limits, the holding tank more than one.

Power is disperseed, avoids stress concentration, increases the service life of each component.

It further limits, the limited pit bottom is additionally provided with pit buffer, and fine sand, the swing seat are filled in the pit buffer Bottom part is embedded in the pit buffer.

The effect of pit buffer is, on the one hand plays the role of sharing gravity, on the other hand, moreover it is possible to which swing seat is swung When buffering effect, avoid momentum excessive, influence using effect.

It further limits, the driving mechanism includes motor, turntable, connecting rod and swing rod, and the turntable is solidly set on the electricity On the output shaft of machine, described connecting rod one end and turntable rotation connection, the connecting rod be connected to the turntable by proximal edge Position, the connecting rod is parallel to the end face of the turntable, the connecting rod other end and swing rod rotation connection, the swing rod It is fixedly connected with the swing seat.

Motor drives turntable rotation, and turntable pulls connecting rod to move back and forth, and pull rod pulls swing rod reciprocally swinging, swing seat and pendulum Bar is synchronized with the movement, and realizes that the reciprocal of rocking chair ontology rocks.

It further limits, the swing rod end is additionally provided with paste block, and the paste block is fixedly connected with the swing rod, the paste block The spherical surface of inside and the swing seat is bonded, and the paste block is fixedly connected with the swing seat.

The contact area of paste block and swing seat is big so that structure is more firm.

It further limits, the pedestal upper end-face edge is equipped with the convex eaves of arc.

Rocking chair ontology will not be broken when rocking chair ontology being facilitated to shake.

It further limits, arch is equipped at the rocking chair and the base edge cooperation, the diameter of the arch is big In the diameter of the convex eaves of the arc.

Gap between arch and the convex eaves of arc is movement travel when swinging.

It further limits, the rocking chair ontology includes back support portion, hip support portion, foot support portion and armrest part, described Back support portion, the hip support portion, the foot support portion are fixedly connected sequentially together, and the armrest part is fixed on the wind On stock support portion, the hip support portion lower face and swing seat upper surface cooperation, the hip support portion and the pendulum Dynamic seat is fixedly connected.

Realization rocking chair is fixedly connected with swing seat, and fixed position is intermediate hip support portion, and reliability is high.

The beneficial effects of the utility model are：By the cooperation of pedestal and rocking chair, avoid rocking chair and act directly on ground The situation of upper damage bottom plate, while be also convenient for moving, by setting up the relative displacement between axis of rolling swing seat and pedestal It is more prone to, passes through pit buffer so that the momentum waved is small, has the function that share weight, while decrease frictional force.

Description of the drawings

Fig. 1 is the sectional view of the utility model.

Fig. 2 is the structure diagram of the utility model.

The structure diagram that Fig. 3 is pedestal 1 and driving mechanism 2 coordinates.

Fig. 4 is the structure diagram of swing seat 31.

Specific embodiment

The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model Define.

As shown in Figure 1, Figure 2, Figure 3, Figure 4, the intelligent rocking chair of a kind of entertainment for children, including pedestal 1, driving mechanism 2 and shakes Chair 3, the driving mechanism 2 are fixedly mounted on the pedestal 1, and 3 activity of rocking chair is placed on the pedestal 1, the drive Motivation structure 2 drives 3 reciprocally swinging of rocking chair；

1 upper surface of pedestal is provided with limited pit 11, and the inner wall of the limited pit 11 is spherical structure, the limited pit 11 Inner wall be provided with holding tank 111,111 more than one of holding tank.The holding tank 111 is built-in with the axis of rolling 1111, each The axis of rolling 1111 in the holding tank 111 has 3, of length no more than 2 centimetres of each axis of rolling 1111, the rolling The diameter of axis 1111 is more than the depth of the holding tank 111, and the axis of rolling 1111 is perpendicular to the wobble line of the rocking chair 3；

1111 more than one of the axis of rolling in each holding tank 111 is set up in parallel between the axis of rolling 1111.Make The rolling effect for obtaining the axis of rolling 1111 is more preferable, and holding tank 111 needs to be set as arc in both sides inner wall when accommodating the axis of rolling 1111 Inner wall, it is more preferable to the restriction effect of fixing axle.

3 holding tanks 111 disperse power, avoid stress concentration, increase the service life of each component.

The rocking chair 3 includes swing seat 31 and rocking chair ontology 32, and the swing seat 31 and the rocking chair ontology 32, which are fixed, to be connected It connects, 31 lower end of swing seat is spherical structure, and the swing seat 31 is placed in the limited pit 11.

The utility model is realized in this way：Driving mechanism 2 drives swing seat 31 to swing, and rocking chair ontology 32 follows swing seat 31 swing, and swing seat 31 and coordinate with pedestal 1, and the bottom surface of swing seat 31 and the axis of rolling 1111 contact, swing seat 31 when swinging, The axis of rolling 1111 rolls, and reduces frictional force so that it is more easy to swing.

As shown in Figure 1,11 bottom of limited pit is additionally provided with pit buffer 112, fine sand is filled in the pit buffer 112 1121,31 bottom part of swing seat is embedded in the pit buffer 112.

The effect of pit buffer 112 is, on the one hand plays the role of sharing gravity, on the other hand, moreover it is possible to swing seat Buffering effect during 31 swing, avoids momentum excessive, influences using effect.

As shown in Figure 2 and Figure 3, the driving mechanism 2 includes motor 21, turntable 22, connecting rod 23 and swing rod 24, the turntable 22 are solidly set on the output shaft of the motor 21, and described 23 one end of connecting rod and the turntable 22 are rotatablely connected, and the connecting rod 23 connects The position by proximal edge of the turntable 22 is connected on, the connecting rod 23 is parallel to the end face of the turntable 22, and the connecting rod 23 is another One end and the swing rod 24 are rotatablely connected, and the swing rod 24 is fixedly connected with the swing seat 31.

Motor 21 drives turntable 22 to rotate, and turntable 22 pulls connecting rod 23 to move back and forth, and pull rod pulls 24 reciprocally swinging of swing rod, Swing seat 31 and swing rod 24 are synchronized with the movement, and realize that the reciprocal of rocking chair ontology 32 rocks.

As shown in Figure 2, Figure 3, Figure 4,24 end of swing rod is additionally provided with paste block 241, the paste block 241 and the swing rod 24 It is fixedly connected, the spherical surface of 241 inside of paste block and the swing seat 31 is bonded, and the paste block 241 and the swing seat 31 are solid Fixed connection.The contact area of paste block 241 and swing seat 31 is big so that structure is more firm.

As shown in Figure 1 and Figure 2,1 upper end-face edge of pedestal is equipped with the convex eaves 13 of arc.1 side of the rocking chair 3 and the pedestal Arch 33 is equipped at edge cooperation, the diameter of the arch 33 is more than the diameter of the convex eaves 13 of the arc.

Rocking chair ontology 32 will not be broken when rocking chair ontology 32 being facilitated to shake.Gap between arch 33 and the convex eaves 13 of arc Movement travel during to swing.

As shown in Figure 2 and Figure 3, the rocking chair ontology 32 includes back support portion 321, hip support portion 322, foot support portion 323 With armrest part 324, the back support portion 321, the hip support portion 322, the foot support portion 323 are fixedly connected sequentially one It rises, the armrest part 324 is fixed on the hip support portion 322,322 lower face of hip support portion and the swing seat 31 upper surfaces coordinate, and the hip support portion 322 is fixedly connected with the swing seat 31.Realize consolidating for rocking chair 3 and swing seat 31 Fixed connection, and fixed position is intermediate hip support portion 322, reliability is high.

Claims (9)

1. a kind of intelligent rocking chair of entertainment for children, it is characterised in that：It is described including pedestal (1), driving mechanism (2) and rocking chair (3) Driving mechanism (2) is fixedly mounted on the pedestal (1), and rocking chair (3) activity is placed on the pedestal (1), the drive Motivation structure (2) drives rocking chair (3) reciprocally swinging；

Pedestal (1) upper surface is provided with limited pit (11), and the inner wall of the limited pit (11) is spherical structure, the limited pit (11) inner wall is provided with holding tank (111), and the holding tank (111) is built-in with the axis of rolling (1111), the axis of rolling (1111) Diameter be more than the holding tank (111) depth, the axis of rolling (1111) is perpendicular to the wobble line of the rocking chair (3)；

The rocking chair (3) includes swing seat (31) and rocking chair ontology (32), the swing seat (31) and the rocking chair ontology (32) It is fixedly connected, swing seat (31) lower end is spherical structure, and the swing seat (31) is placed in the limited pit (11).

2. a kind of intelligent rocking chair of entertainment for children according to claim 1, it is characterised in that：Each holding tank (111) axis of rolling (1111) more than one in is set up in parallel between the axis of rolling (1111).

3. a kind of intelligent rocking chair of entertainment for children according to claim 1, it is characterised in that：The holding tank (111) is no Only one.

4. a kind of intelligent rocking chair of entertainment for children according to claim 1, it is characterised in that：Limited pit (11) bottom Pit buffer (112) is additionally provided with, fine sand (1121), swing seat (31) the bottom part insertion are filled in the pit buffer (112) In the pit buffer (112).

5. a kind of intelligent rocking chair of entertainment for children according to claim 1, it is characterised in that：Driving mechanism (2) packet Motor (21), turntable (22), connecting rod (23) and swing rod (24) are included, the turntable (22) is solidly set on the output shaft of the motor (21) On, described connecting rod (23) one end and the turntable (22) rotation connection, the connecting rod (23) are connected to leaning on for the turntable (22) The position of proximal edge, the connecting rod (23) are parallel to the end face of the turntable (22), connecting rod (23) other end and the pendulum Bar (24) is rotatablely connected, and the swing rod (24) is fixedly connected with the swing seat (31).

6. a kind of intelligent rocking chair of entertainment for children according to claim 5, it is characterised in that：Swing rod (24) end is also Equipped with paste block (241), the paste block (241) is fixedly connected with the swing rod (24), paste block (241) inside and the swing The spherical surface fitting of seat (31), the paste block (241) are fixedly connected with the swing seat (31).

7. a kind of intelligent rocking chair of entertainment for children according to claim 1, it is characterised in that：End edge on the pedestal (1) Edge is equipped with the convex eaves of arc (13).

8. a kind of intelligent rocking chair of entertainment for children according to claim 7, it is characterised in that：The rocking chair (3) and described Arch (33) is equipped at pedestal (1) edge mate, the diameter of the arch (33) is more than the straight of the convex eaves of the arc (13) Diameter.

9. according to a kind of intelligent rocking chair of any entertainment for children of claim 1-8, it is characterised in that：The rocking chair ontology (32) including back support portion (321), hip support portion (322), foot support portion (323) and armrest part (324), the back support portion (321), the hip support portion (322) and the foot support portion (323) are fixedly connected sequentially together, the armrest part (324) it is fixed on the hip support portion (322), on hip support portion (322) lower face and the swing seat (31) End face coordinates, and the hip support portion (322) is fixedly connected with the swing seat (31).