CN106136700B - Driving mechanism and infant carrier device with the driving mechanism - Google Patents
Driving mechanism and infant carrier device with the driving mechanism Download PDFInfo
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- CN106136700B CN106136700B CN201510179502.XA CN201510179502A CN106136700B CN 106136700 B CN106136700 B CN 106136700B CN 201510179502 A CN201510179502 A CN 201510179502A CN 106136700 B CN106136700 B CN 106136700B
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Abstract
The invention discloses a kind of driving mechanism and with the infant carrier device of the driving mechanism, the driving mechanism is on infant carrier device.Infant carrier device includes pedestal and supporting part.Driving mechanism includes slide and horizontal drive apparatus, slide is slidedly arranged on pedestal and connects supporting part, horizontal drive apparatus drives slide to move horizontally on pedestal, and horizontal drive apparatus includes active rotary elements, driven matching piece, transmission connection piece and horizontal driver.Active rotary elements and driven matching piece are assemblied on pedestal at interval along the glide direction of slide, transmission connection piece is set around on active rotary elements and driven matching piece, horizontal driver is assemblied in pedestal and active rotary elements is driven to rotate, and active rotary elements drive transmission connection piece to rotate around active rotary elements and driven matching piece, slide is driven to slide with respect to pedestal by the transmission connection piece rotated, to ensure comfort and the safety of infant's seating, and reduce the burden of user.
Description
Technical field
The present invention relates to the driving mechanism of infant article field more particularly to a kind of infant carrier device and there is the drive
The infant carrier device of motivation structure.
Background technique
Infant carrier device is specific to the product that infant is developed, and user can be very square by the infant carrier device
Just infant is taken care of, therefore, infant carrier device is non-to be subjected to user and favored.
Wherein, for the baby rocking chair in infant carrier device, by the shake function of the baby rocking chair to baby
Baby on rocking chair shakes, therefore, more can be the double of user to achieve the purpose that hush a baby to sleep or amuse baby
Hand frees, and prevents user from generating the phenomenon of fatigue because embracing baby for a long time, so, baby rocking chair has small as family
The common product of the family of child.
Currently, the shake of existing baby rocking chair is all that the both hands of user is leaned on to go to shake, exactly by the double of user
Hand goes to execute, therefore user feels to tire out during prolonged actuation；Meanwhile existing baby rocking chair is using the autumn
The swingable manner of thousand structures, so that the seat of existing baby rocking chair is to be supported in ground with respect to baby rocking chair around a pivotal axis
On chair frame do upper and lower reciprocally swinging.Just because of seat does upper and lower reciprocally swinging around a pivotal axis, therefore moving seat
Occurs the situation that height rises and falls in the process, this influences whether the comfort and safety that baby takes.
Therefore, it is badly in need of the driving mechanism for wanting a kind of infant carrier device and the infant carrier device with the driving mechanism comes gram
Take above-mentioned defect.
Summary of the invention
It bears a purpose of the present invention is that providing a kind of reduction user and ensures infant's riding comfort and safety
The driving mechanism of property.
It is born another object of the present invention is to provide a kind of reduction user and ensures infant's riding comfort and peace
The infant carrier device of full property.
To achieve the goals above, the present invention provides a kind of driving mechanisms, are set on infant carrier device, infant carrier device
Include pedestal and supporting part.Wherein, driving mechanism of the invention includes slide and horizontal drive apparatus, and slide is slidedly arranged on pedestal
And connect supporting part.Horizontal drive apparatus drives slide to move horizontally on pedestal.Horizontal drive apparatus includes actively to rotate
Part, driven matching piece, transmission connection piece and horizontal driver.Active rotary elements and driven matching piece are between the glide direction of slide
It is separatedly assemblied on pedestal, transmission connection piece is set around on active rotary elements and driven matching piece, and horizontal driver is assemblied in
Pedestal simultaneously drives active rotary elements to rotate, and active rotary elements drive transmission connection piece to turn around active rotary elements and driven matching piece
It is dynamic, drive slide to slide with respect to pedestal by the transmission connection piece rotated.
Preferably, active rotary elements are located at outside the side of slide, driven matching piece is located at outside the other side of slide.
Preferably, transmission connection piece has the first open end and the second open end, the first open end is assemblied in the one of slide
On side, the second open end is successively bypassed after active rotary elements and driven matching piece further around returning on the other side of slide.
Preferably, the first open end is assemblied in an end portion at the intermediate position of slide, the second open end is assemblied in slide
Intermediate position the other end at, and transmission connection piece between active rotary elements and driven matching piece that section sliding
Ground is placed through at the intermediate position of slide.
Preferably, active rotary elements and driven matching piece are a sprocket wheel, transmission connection piece is a chain.
Preferably, active rotary elements and driven matching piece are a belt wheel, transmission connection piece is a transmission belt.
Preferably, active rotary elements are turntable, driven matching piece is fixed pulley, and transmission connection piece is in linear, turntable
And fixed pulley offers the annular groove for linear receiving, linear is fixedly connected with turntable.
Preferably, horizontal drive apparatus further includes the gear with active rotary elements coaxial arrangement, horizontal driver passes through tooth
Wheel drives active rotary elements rotation.
Preferably, active rotary elements are provided with the first concaveconvex structure along the rotation direction of active rotary elements, gear is provided with
With the second concaveconvex structure of the first concaveconvex structure cooperation, gear drives under the first concaveconvex structure and the cooperation of the second concaveconvex structure
Active rotary elements rotation.
Preferably, gear is in hollow structure, hollow structure forms accepting hole, the second concaveconvex structure through gear upper and lower ends
It is formed at the circumferential hole wall of accepting hole, the first concaveconvex structure is formed at the peripheral wall of active rotary elements, and active rotary elements exist
When first concaveconvex structure is aligned with the second concaveconvex structure along the axially downwardly slide-in accepting hole of gear.
Preferably, horizontal drive apparatus further includes assembling connecting piece and fixed lid, hole wall of the fixed lid towards close accepting hole
The first flange is extended at place, and the hole wall of accepting hole extends Chong Die with the first flange and is located at the first flange along close fixed lid
Second flange of top, fixed lid stop gear axially downwardly sliding along gear by the cooperation of the first flange and the second flange
De-, the lower end of assembling connecting piece is connect with pedestal again after sequentially passing through active rotary elements, gear and fixed lid, assembling connecting piece
Top stops the slippage axially upwards of active rotary elements, gear and fixed cover rim gear.
Preferably, horizontal drive apparatus further includes the worm screw being assemblied on pedestal and worm gear, horizontal driver is motor, electricity
The rotation axis of machine is parallel with worm screw, and the rotation axis of motor is equipped with driving wheel, and worm screw is accordingly equipped with driven wheel, driving wheel
And driving member is arranged between driven wheel, driving member rotates under the drive of driving wheel around driving wheel and driven wheel, and worm gear is located at
Between gear and worm screw, and the side of worm gear and worm screw engaged transmission, the other side and the gear engaged transmission of worm gear.
Preferably, driving wheel and driven wheel are belt wheel or sprocket wheel, accordingly, driving member is transmission belt or chain.
Preferably, being equipped with the guidance set being oriented to the sliding of slide between pedestal and slide.
Preferably, guidance set includes the sliding rail being assemblied on pedestal and the pulley being assemblied on slide.
Preferably, sliding rail is in rod shaped structure, pulley offers the spill sliding slot with rod shaped structure cooperation.
Preferably, slide is connected with the installation part for pulley assembly, one end of installation part is placed through on pulley and slide,
The other end of installation part stretches out outside slide and forms positive stop end, and pedestal is provided with the compressing member above positive stop end, compressing member
Limit the stroke that slide slides on pedestal jointly with positive stop end.
Preferably, pulley is distributed in slide along the two sides that the glide direction of slide is arranged.
Preferably, the pulley being located at slide the same side is along the arrangement that the glide direction of slide is in one in front and one in back.
Preferably, infant carrier device includes also the column for connecting supporting part and slide, driving mechanism also includes to be assemblied in cunning
Rotation drive device on seat, rotation drive device drive column to rotate on slide, drive supporting part phase by the column rotated
To base rotation.
Preferably, rotation drive device includes rotating driver, active friction wheel and driven friction pulley, rotating driver dress
Assigned on slide, active friction wheel is assemblied on slide and is driven in rotation device and driven, and driven friction pulley is assemblied on column
And by active friction wheel frictional drive.
Preferably, slide is provided with two limited blocks spaced apart, extend between two limited blocks on driven friction pulley
Limit rib, limit rib and limited block limit the rotational travel of driven friction pulley jointly.
Preferably, being equipped with gearbox between rotating driver and active friction wheel, gearbox has input shaft and output
Shaft, rotating driver are connect with input shaft, and active friction wheel is mounted on output revolving shaft.
In order to achieve the above object, infant carrier device of the invention includes pedestal and supporting part.Wherein, baby of the invention children
Youngster's carrier also includes driving mechanism of the invention.
Compared with prior art, since slide is slidedly arranged on pedestal, thus slide under the driving of horizontal drive apparatus the bottom of at
Done on seat it is horizontal reciprocatingly slide, to reduce the operating burden of user；It is just done on pedestal due to slide horizontal past
Multiple sliding, therefore the case where height rises and falls is not present in the sliding of slide, to improve the comfortableness and security of infant's seating.
Simultaneously as horizontal drive apparatus includes active rotary elements, driven matching piece, transmission connection piece and horizontal driver, therefore in water
During flat driver drives active rotary elements to rotate, and is driven and be driven by active rotary elements under the cooperation of driven matching piece
Connector rotation drives slide to do with respect to pedestal by the transmission connection piece both ends rotated around active rotary elements and driven matching piece
Reciprocal sliding so that slide is more stable in the sliding speed on pedestal, and can be reduced because of noise caused by by fluctuation, from
And further increase comfort and the safety of infant's seating.Just since slide is active rotary elements in driven matching piece
Cooperation under pass through what transmission connection piece was driven, therefore simplify the structure of horizontal drive apparatus, correspondingly reduce cost.
Detailed description of the invention
Fig. 1 is the schematic perspective view of infant carrier device of the invention.
Fig. 2 is schematic perspective view of the infant carrier device shown in FIG. 1 after disassembly supporting part and shell.
Fig. 3 is the enlarged drawing of part A in Fig. 2.
Fig. 4 is the enlarged drawing of part B in Fig. 2.
Fig. 5 is planar structure schematic diagram of the infant carrier device shown in FIG. 1 after disassembly supporting part and shell.
Fig. 6 is the enlarged drawing of C portion in Fig. 5.
Fig. 7 is the enlarged drawing of the part D in Fig. 5.
Fig. 8 is the enlarged drawing of the part E in Fig. 5.
Fig. 9 a be active rotary elements in the driving mechanism of infant carrier device of the invention, assembling connecting piece, fixed lid and
Schematic perspective view of the gear when decomposing.
Fig. 9 b be infant carrier device of the invention driving mechanism in be assembled together active rotary elements, assembly connection
The schematic diagram of internal structure of part, fixed lid and gear.
Figure 10 is that column, active friction wheel, driven friction pulley, gearbox and the rotation in infant carrier device of the invention are driven
Dynamic device is assemblied in the schematic perspective view on slide.
Figure 11 is that the active friction wheel in infant carrier device of the invention is mounted on the schematic perspective view on gearbox.
Figure 12 is the schematic perspective view of active friction wheel shown in Figure 11 and gearbox when decomposing.
Specific embodiment
In order to describe the technical content, the structural feature, the achieved object and the effect of this invention in detail, below in conjunction with embodiment
And attached drawing is cooperated to be explained in detail.
Fig. 1 and Fig. 2 are please referred to, driving mechanism 10 of the invention is provided on an infant carrier device 100, the infant carrier device
100 include pedestal 20 and supporting part 50, so that infant carrier is on the supporting part 50 supported by pedestal 20.Wherein, this hair
Bright driving mechanism 10 includes slide 10c and horizontal drive apparatus 10a, and slide 10c is slidedly arranged on pedestal 20, and slide 10c is also
Supporting part 50 is connected, drives supporting part 50 to slide with respect to pedestal 20 by slide 10c.Horizontal drive apparatus 10a drives slide 10c to exist
It is moved horizontally on pedestal 20, and horizontal drive apparatus 10a includes active rotary elements 11, driven matching piece 12, transmission connection piece
13 and horizontal driver 14.Active rotary elements 11 and driven matching piece 12 along slide 10c glide direction (that is, slide in Fig. 5
The left and right directions of 10c) it is assemblied on pedestal 20 at interval, transmission connection piece 13 is set around active rotary elements 11 and driven cooperation
On part 12, horizontal driver 14 is assemblied in pedestal 20 and active rotary elements 11 is driven to rotate, and active rotary elements 11 drive transmission
Connector 13 is rotated around active rotary elements 11 and driven matching piece 12, drives slide 10c opposite by the transmission connection piece 13 rotated
Pedestal 20 slides.More specifically, as follows:
Fig. 1 and Fig. 2 is please referred to, infant carrier device 100 further includes the column 40 for connecting supporting part 50 and slide 10c, by sliding
Seat 10c supports supporting part 50 by column 40.Specifically, as shown in Figure 2 and Figure 5, it is filled between pedestal 20 and slide 10c
It, can so that sliding of the slide 10c on pedestal 20 is more stable equipped with the guidance set 17 that the sliding to slide 10c is oriented to
It leans on.More specifically, as shown in Figures 4 and 8, guidance set 17 includes the sliding rail 171 being assemblied on pedestal 20 and is assemblied in slide
Pulley 172 on 10c；It is preferably that sliding rail 171 is in rod shaped structure, pulley 172 offers sliding with the spill of rod shaped structure cooperation
Slot 1721, so that pulley 172 preferably cooperates with sliding rail 171, to reach better guide effect.
Meanwhile as shown in Figure 10, slide 10c is connected with the installation part 10d for 172 assembly of pulley, the one of installation part 10d
End is placed through on pulley 172 and slide 10c, and the other end of installation part 10d stretches out outside slide 10c and forms positive stop end 101.Such as figure
Shown in 2 and Fig. 5, pedestal 20 is provided with the compressing member 21 above positive stop end 101, and compressing member 21 and positive stop end 101 limit jointly
The stroke that slide 10c is slided on pedestal 20 is determined, so that slide 10c reciprocatingly sliding on pedestal 20 is more reliable.Preferably it is,
As shown in figures 2 and 5, pulley 172 is distributed in slide 10c along the two sides that the glide direction of slide 10c is arranged, so that slide
The two sides of 10c are supported, so that sliding of the slide 10c on pedestal 20 is more stable and reliable；It is preferably to be located at and slide
Pulley 172 at seat 10c the same side along slide 10c glide direction (left and right directions as shown in Figure 5) in cloth one in front and one in back
It sets, so that the both ends in the two sides of slide 10c at the same side are supported.
As shown in Figure 1, Figure 2 and shown in Figure 10, column 40 is assemblied on slide 10c；Specifically, for corresponding to being described below
Rotation drive device 10b in driving mechanism 10, therefore the column 40 being assemblied on slide 10c can also rotate on slide 10c, i.e.,
Column 40 is rotatably fitted on slide 10c.And the structure that column 40 is rotatably fitted on slide 10c has been this field
Known to those of ordinary skill, therefore this will not be detailed here.
As also shown in fig. 1, supporting part 50 is assemblied on column 40, is supported by column 40 to supporting part 50, to make
The infant being carried on supporting part 50 is supported on ground by column 40, slide 10c and pedestal 20, and is led to by slide 10c
Crossing column 40 drives supporting part 50 to slide with respect to pedestal 20, and the infant to ride on supporting part 50 provides the function of shake.
Interference or damage caused by outer bound pair driving mechanism 10 in order to prevent, therefore 20 top of pedestal of infant carrier device 100 is also covered with
Shell 60, the shell 60 jointly cover up driving mechanism 10 with pedestal 20.To prevent the sliding of 60 column 40 of shell from making
At interference, therefore is accordingly offered on shell 60 and passed through for column 40 and the escape groove for avoiding space is provided for the sliding of column 40
61, it is reliably reciprocatingly slided with ensuring that column 40 follows slide 10c to do.
As shown in figures 2 and 5, active rotary elements 11 are located at outside the right side of slide 10c, and driven matching piece 12 is located at slide
Outside the left side of 10c, make slide 10c between active rotary elements 11 and driven matching piece 12, to improve the drawing of transmission connection piece 13
The easiness and reliability of dynamic slide 10c sliding.Certainly, active rotary elements 11 may be alternatively located at the left side of slide 10c, driven to match
Component 12 is correspondingly located at the right side of slide 10c, therefore is not limited to the above examples.
Meanwhile as shown in figures 2 and 5, in the present embodiment, the head and the tail of transmission connection piece 13 are driven in arrangement is opened wide
The head and the tail of connector 13 are not connected with, and therefore, transmission connection piece 13 itself is without forming the closed ring junction connect that joins end to end
Structure, certainly, in other embodiments, transmission connection piece 13 can also be end to end enclosed construction, therefore not with above-mentioned act
Example is limited.Specifically, in conjunction with Fig. 3 and Fig. 4 and Fig. 6 and Fig. 7, the transmission connection piece 13 that head and the tail open wide arrangement has first to open
Beginning 131 and the second open end 132.First open end 131 is assemblied at the right side of slide 10c, the second open end 132 successively around
It crosses after active rotary elements 11 and driven matching piece 12 further around returning at the left side of slide 10c, makes transmission connection piece 13 and slide
Enclosed construction is collectively formed in 10c, to realize the purpose for driving slide 10c by transmission connection piece 13.Preferably it is, such as Fig. 5 institute
Show, in the present embodiment, the second open end 132 of transmission connection piece 13 is successively to bypass active rotary elements along direction counterclockwise
11 and driven matching piece 12 after further around return mounted in slide 10c left side at, certainly, in other embodiments, transmission connection piece 13
The second open end 132 can also successively be bypassed along clockwise direction after active rotary elements 11 and driven matching piece 12 further around returning
At the left side of slide 10c, therefore it is not limited to the above examples.More specifically, as shown in figure 5, the first open end 131 assembles
At the right part at the intermediate position of slide 10c, the second open end 132 is assemblied at the left part at intermediate position of slide 10c,
So that transmission connection piece 13 more easily pulls slide 10c.And transmission connection piece 13 is between active rotary elements 11 and driven cooperation
That section between part 12 is slidably placed through at the intermediate position of slide 10c.
As shown in Fig. 4 and Fig. 7, the glide direction at the intermediate position of slide 10c along slide 10c is offered for transmission connection
Part 13 slides the through slot 10f placed, and the groove width of through slot 10f is greater than the corresponding width of transmission connection piece 13, makes transmission connection piece 13
It is reliably neatly slided in through slot 10f, so that it is guaranteed that transmission connection piece 13 is done around active rotary elements 11 and driven matching piece 12
The purpose reliably rotated.It is preferably that in the present embodiment, active rotary elements 11 are turntable, and driven matching piece 12 is fixed pulley,
Transmission connection piece 13 is in linear, such as metal class lines, for example, steel wire, iron wire or alloy wire etc., for another example plastics lines
Deng as long as these metal class lines or plastics lines can be set around on active rotary elements 11 and driven matching piece 12, and in water
Flat driver 14, which drives in 11 rotation process of active rotary elements, to be rotated around active rotary elements 11 and driven matching piece 12, therefore
It is not limited to the above examples.When transmission connection piece 13 is linear, turntable and fixed pulley at this time is offered for line
The annular groove 111,121 (see Fig. 3 and Fig. 4) of structure receiving, linear is fixedly connected by fixing piece 18 with turntable, by
Turntable reliably drives linear to rotate in rotation, thus the purpose for driving slide 10c to slide；It is preferably fixing piece
18 are inserted on linear and turntable along the radial direction of turntable.It will be appreciated that in other embodiments, active rotary elements 11 and
Driven matching piece 12 is a sprocket wheel, and transmission connection piece 13 is a chain.Or active rotary elements 11 and driven matching piece 12 are
One belt wheel, preferably synchronous pulley；Transmission connection piece 13 is a transmission belt, preferably synchronous belt, therefore is not exemplified as with above-mentioned
Limit.
As shown in Fig. 2 and Fig. 3 and Fig. 5 and Fig. 6, horizontal drive apparatus 10a further includes gear 15 and is assemblied in pedestal 20
On worm screw 164 and worm gear 163.Gear 15 and active rotary elements 11 are coaxially disposed, and pass through 15 band of gear by horizontal driver 14
Dynamic active rotary elements 11 rotate.Specifically, horizontal driver 14 is motor, and the rotation axis 141 of motor is parallel with worm screw 164, and
The rotation axis 141 of motor is equipped with driving wheel 165, and worm screw 164 is accordingly equipped with driven wheel 166, driving wheel 165 and driven wheel
It is arranged with driving member 167 between 166, driving member 167 is under the drive of driving wheel 165 around driving wheel 165 and 166 turns of driven wheel
It is dynamic；It is preferably that in the present embodiment, driving wheel 165 and driven wheel 166 are belt wheel, and driving member 167 is transmission belt；Certainly, exist
In other embodiments, driving wheel 165 and driven wheel 166 are sprocket wheel, and driving member 167 is chain, therefore is not limited to the above examples.
And worm gear 163 is between gear 15 and worm screw 164, and 164 engaged transmission of the side of worm gear 163 and worm screw, worm gear 163 it is another
15 engaged transmission of side and gear, is rotated by worm gear 163 with moving gear 15 by the worm screw 164 rotated；Again due to gear 15 with
Active rotary elements 11 are coaxially disposed, therefore active rotary elements 11 follow gear 15 to do the rotation of synchronous coordination.
As shown in figures 9 a and 9b, the mode for realizing that gear 15 drives active rotary elements 11 to rotate is active rotary elements 11
The rotation direction of active rotary elements 11 is provided with the first concaveconvex structure 112, gear 15 is provided with matches with the first concaveconvex structure 112
The second concaveconvex structure 151 closed, gear 15 drive actively under the cooperation of the first concaveconvex structure 112 and the second concaveconvex structure 151
Rotating member 11 rotates.To have between active rotary elements 11 and gear 15 overload protection function, therefore gear 15 is in hollow knot
Structure, hollow structure form accepting hole 152 through 15 upper and lower ends of gear, and the second concaveconvex structure 151 is formed in the week of accepting hole 152
To at hole wall；First concaveconvex structure 112 is formed at the peripheral wall of active rotary elements 11, and active rotary elements 11 are in the first concave-convex knot
When structure 112 is aligned with the second concaveconvex structure 151 along the axially downwardly slide-in accepting hole 152 of gear 15, so that actively rotating
Assembly and disassembly between part 11 and gear 15 are more convenient；It is preferably that in the present embodiment, the first concaveconvex structure 112 is covered in master
The peripheral wall of turn moving part 11 everywhere, accordingly, the second concaveconvex structure 151 be also covered in accepting hole 152 circumferential hole wall everywhere,
But not limited to this.
Meanwhile for another example shown in Fig. 9 a and Fig. 9 b, horizontal drive apparatus 10a further includes assembling connecting piece 161 and fixed lid
162, fixed lid 162 extends the first flange 1621 towards at the hole wall of accepting hole 152, and the hole wall of accepting hole 152 is along close
Extend the second flange 153 that is Chong Die with the first flange 1621 and being located at 1621 top of the first flange, fixed lid at fixed lid 162
162 by the cooperation blocking gear 15 of the first flange 1621 and the second flange 153 along the axially downwardly slippage of gear 15, be as
Shown in Fig. 9 b, the bottom end of second flange 153 on the top and gear 15 of the first flange 1621 of fixed lid 162 is inconsistent and stops
Gear 15 slips downwards.Again as shown in figure 9b, the lower end of assembling connecting piece 161 (such as threaded connector), which sequentially passes through, actively rotates
It is connect again with pedestal 20 after part 11, gear 15 and fixed lid 162, the top of assembling connecting piece 161 is made to stop active rotary elements
11, gear 15 and fixed lid 162 along gear 15 slippage axially upwards, to ensure active rotary elements 11, fixed lid 162 and gear
The convenience assembled and disassembled between 15 threes.
Please refer to Fig. 2 to Fig. 5 and Fig. 7, the also rotation drive device comprising being assemblied on slide 10c of driving mechanism 10
10b, rotation drive device 10b drive column 40 to rotate on slide 10c, drive supporting part 50 bottom of with respect to by the column 40 rotated
Seat 20 rotates.Specifically, rotation drive device 10b includes rotating driver (not shown), active friction wheel 191 and driven rubs
Wipe wheel 192.Rotating driver is assemblied on slide 10c, and active friction wheel 191 is assemblied on slide 10c and is driven in rotation device
It is driven.Driven friction pulley 192 is assemblied on column 40 and by 191 frictional drive of active friction wheel, so that rotating driver is logical
It crosses the frictional drive of active friction wheel 191 and driven friction pulley 192 and power is transferred at column 40, to drive column 40
Rotation, the purpose for driving supporting part 50 to rotate relative to pedestal 20 by the column 40 rotated.
As shown in figure 3, to control the range of driven 192 reciprocating rotary of friction pulley, therefore slide 10c is provided with two is spaced apart
Limited block 10e extends the limit rib 1921 between two limited block 10e, limit rib 1921 and limit on driven friction pulley 192
Position block 10e limits the rotational travel of driven friction pulley 192 jointly.Specifically, driven friction pulley 192 is filled by annular friction gum cover
In on column 40, then the fabricated structure of formation is combined together with the part for annular friction gum cover dress of column 40, certainly, from
Dynamic friction wheel 192 or integral structure.
As shown in Fig. 2, Fig. 4, Fig. 5, Fig. 7, Figure 10 and Figure 11, active friction wheel 191 is driven for adjustment rotating driver
Velocity of rotation, therefore gearbox 193 is equipped between rotating driver and active friction wheel 191, gearbox 193 has input shaft
(not shown) and output revolving shaft 1932, rotating driver are connect with input shaft, and active friction wheel 191 is mounted on output revolving shaft
On 1932.Specifically, as shown in figure 12, active friction wheel 191 includes annular friction glue 1912, turntable structure 1911, disk cover
1913 and fixedly connected part 1914, disk cover 1913, annular friction glue 1912 and turntable structure 1911 are along the turntable structure 1911
Axial direction be successively assembled together, then disk cover 1913, annular friction glue 1912 and turntable knot are made by fixedly connected part 1914
Structure 1911 links into an integrated entity, in order to the assembly and disassembly between 1913 three of annular friction glue 1912, turntable structure 1911 and disk cover
It is maintained with replacement；Certainly, active friction wheel 191 can also be designed to integral structure, therefore be not limited to the above examples.
In conjunction with attached drawing, the working principle of infant carrier device of the invention is illustrated: when supporting part 50 will be along Fig. 2 indsole
When arrow direction on seat 20 is slided, 14 actuation of horizontal driver at this time is passed through actively by the horizontal driver 14 of actuation
Wheel 165, driving member 167 and driven wheel 166 drive worm screw 164 to rotate, then the worm screw 164 by rotating passes through worm gear 163 with movable tooth
15 rotation of wheel.Since gear 15 and active rotary elements 11 are coaxially arranged, therefore active rotary elements 11 follow gear 15 to do synchronous turn
It is dynamic.Again since the first open end 131 of transmission connection piece 13 is assemblied at the right side of slide 10c, the second of transmission connection piece 13
Open end 132 is assemblied at the left side of slide 10c, therefore under the drive of active rotary elements 11, drive transmission connection piece 13 around master
Turn moving part 11 and driven matching piece 12 rotate, so that slide 10c be driven to slide with respect to pedestal 20；Again since supporting part 50 passes through
Column 40 is assemblied on slide 10c, therefore the slide 10c by sliding drives supporting part 50 to slide with respect to pedestal 20, realizes supporting part
The purpose of the 50 arrow direction sliding along Fig. 2 on pedestal 20.At this point, when supporting part 50 will be along Fig. 2 on pedestal 20
When the opposite direction sliding of arrow meaning, the actuation in reverse direction of horizontal driver 14 at this time.Wherein, due to gear 15 with
The first concaveconvex structure 112 and the second concaveconvex structure 151 are equipped between active rotary elements 11, when the weight ridden on supporting part 50
It is excessive and when generating overload, the first concaveconvex structure 112 and second between gear 15 at this time and active rotary elements 11 are concave-convex to be tied
Structure 151 generates overload protection function with respect to skidding.
When supporting part 50 will be rotated relative to pedestal 20, rotating driver actuation at this time is led to by the rotating driver of actuation
Crossing gearbox 193 drives active friction wheel 191 to rotate.Since active friction wheel 191 and driven friction pulley 192 are that frictional drive is matched
The active friction wheel 191 for closing, therefore rotating just drives driven friction pulley 192 to rotate.Again since driven friction pulley 192 is loaded on column
On 40, so that column 40 follows driven friction pulley 192 to rotate and rotate, to realize the mesh that column 40 drives supporting part 50 to rotate
's.Wherein, in the motion process of supporting part 50, can be and individually do sliding or rotary motion, be also possible to sliding and
The synchronous of rotary motion carries out.And during supporting part 50 is rotated relative to pedestal 20, pass through limit rib 1921 and limited block
The cooperation of 10e, to reach the amplitude of control 50 reciprocating rotary of supporting part by the stroke for limiting driven friction pulley 192.
Compared with prior art, since slide 10c is slidedly arranged on pedestal 20, therefore slide 10c is horizontal drive apparatus 10a's
Drive down done on pedestal 20 it is horizontal reciprocatingly slide, to reduce the operating burden of user；Just since slide 10c is the bottom of at
Seat 20 on do it is horizontal reciprocatingly slide, therefore the sliding of slide 10c there is no height rise and fall the case where, multiply to improve infant
The comfortableness and security of seat.Simultaneously as horizontal drive apparatus 10a includes active rotary elements 11, driven matching piece 12, transmission
Connector 13 and horizontal driver 14, therefore during horizontal driver 14 drives active rotary elements 11 to rotate, and driven
It drives transmission connection piece 13 to rotate under the cooperation of matching piece 12, bypasses active rotary elements 11 by 13 both ends of transmission connection piece rotated
And driven matching piece 12 drives slide 10c to do reciprocal sliding on pedestal 20, so that slide 10c is in the sliding speed on pedestal 20
It spends more stable, and can reduce because of noise caused by by fluctuation, to further increase the comfort of infant's seating
And safety.Just since slide 10c is that active rotary elements 11 pass through 13 institute of transmission connection piece under the cooperation of driven matching piece 12
It drives, therefore simplifies the structure of horizontal drive apparatus 10a, correspondingly reduce cost.In addition, in the driving of rotating driver
Under, column 40 just can be driven to rotate relative to pedestal 20 by gearbox 193, active friction wheel 191 and driven friction pulley 193, then
Supporting part 50 is driven to rotate relative to pedestal 20 to meet the rotation function of supporting part 50 by the column 40 rotated, the supporting part 50
Rotation function synchronous with the sliding function of supporting part 50 can carry out, and can also be implemented separately.
The person of being worth noting, the infant carrier device in the present embodiment are a baby rocking chair, certainly, infant carrier device of the invention
It can also be high chair, dining chair or perambulator etc..Equally, supporting part 50 mentioned above is designed as according to actual use situation
Seat etc. has the bearing structure of carrying infant.
The above disclosure is only a preferred embodiment of the invention, cannot limit the right of the present invention with this certainly
Range, therefore according to equivalent variations made by scope of the present invention patent, it is still within the scope of the present invention.
Claims (23)
1. a kind of driving mechanism is set on infant carrier device, the infant carrier device includes pedestal and supporting part, and feature exists
In the driving mechanism includes slide and horizontal drive apparatus, and the slide is slidedly arranged on the pedestal and connects the carrying
Portion, the horizontal drive apparatus drive the slide to move horizontally on the base, and the horizontal drive apparatus includes master
Turn moving part, driven matching piece, transmission connection piece and horizontal driver, the active rotary elements and driven matching piece are along the cunning
The glide direction of seat is assemblied at interval on the pedestal, and the transmission connection piece is set around active rotary elements and driven
On matching piece, the horizontal driver is assemblied in the pedestal and the active rotary elements is driven to rotate, and the active rotates
Part drives the transmission connection piece to rotate around the active rotary elements and driven matching piece, by the transmission connection piece band rotated
Move the relatively described pedestal sliding of the slide；
Wherein, the transmission connection piece has the first open end and the second open end, and first open end is assemblied in the cunning
On the side of seat, second open end is successively bypassed after the active rotary elements and driven matching piece further around returning mounted in the cunning
On the other side of seat.
2. driving mechanism as described in claim 1, which is characterized in that the active rotary elements are located at the side of the slide
Outside, the driven matching piece is located at outside the other side of the slide.
3. driving mechanism as described in claim 1, which is characterized in that first open end is assemblied in the centre of the slide
An end portion at position, second open end is assemblied at the other end at intermediate position of the slide, and the transmission
That section of connector between the active rotary elements and driven matching piece is slidably placed through the middle part of the slide
At position.
4. driving mechanism as described in claim 1, which is characterized in that the active rotary elements and driven matching piece are a chain
Wheel, the transmission connection piece are a chain.
5. driving mechanism as described in claim 1, which is characterized in that the active rotary elements and driven matching piece are a band
Wheel, the transmission connection piece are a transmission belt.
6. driving mechanism as described in claim 1, which is characterized in that the active rotary elements are turntable, the driven cooperation
Part is fixed pulley, and the transmission connection piece is in linear, and the turntable and fixed pulley are offered to be received for the linear
The annular groove of appearance, the linear are fixedly connected with the turntable.
7. driving mechanism as described in claim 1, which is characterized in that the horizontal drive apparatus further includes turning with the active
The gear of moving part coaxial arrangement, the horizontal driver drive the active rotary elements to rotate by the gear.
8. driving mechanism as claimed in claim 7, which is characterized in that the active rotary elements turn along the active rotary elements
Dynamic direction is provided with the first concaveconvex structure, and the gear is provided with the second concaveconvex structure with first concaveconvex structure cooperation,
The gear drives the active rotary elements to rotate under the cooperation of first concaveconvex structure and the second concaveconvex structure.
9. driving mechanism as claimed in claim 8, which is characterized in that the gear is in hollow structure, and the hollow structure passes through
It wears the gear upper and lower ends and forms accepting hole, second concaveconvex structure is formed at the circumferential hole wall of the accepting hole, institute
It states the first concaveconvex structure to be formed at the peripheral wall of the active rotary elements, and the active rotary elements are in first concaveconvex structure
When being aligned with the second concaveconvex structure along the axially downwardly slide-in accepting hole of the gear.
10. driving mechanism as claimed in claim 9, which is characterized in that the horizontal drive apparatus further includes assembling connecting piece
And fixed lid, the fixed lid extend the first flange, the hole wall edge of the accepting hole towards at the hole wall of the accepting hole
Extend the second flange that is Chong Die with first flange and being located above the first flange, the fixation at the fixed lid
Lid stops axially downwardly slippage of the gear along the gear, the dress by the cooperation of first flange and the second flange
The lower end of counter-connector is connect with the pedestal again after sequentially passing through the active rotary elements, gear and fixed lid, the assembly
The top of connector stops the active rotary elements, gear and the slippage axially upwards for fixing gear described in cover rim.
11. driving mechanism as claimed in claim 7, which is characterized in that the horizontal drive apparatus further include be assemblied in it is described
Worm screw and worm gear on pedestal, the horizontal driver are motor, and the rotation axis of the motor is parallel with the worm screw, and described
The rotation axis of motor is equipped with driving wheel, and the worm screw is accordingly equipped with driven wheel, covers between the driving wheel and driven wheel
Equipped with driving member, the driving member is rotated under the drive of the driving wheel around the driving wheel and driven wheel, the worm gear position
Between the gear and the worm screw, and the side of the worm gear and worm screw engaged transmission, the other side of the worm gear
With the gear engaged transmission.
12. driving mechanism as claimed in claim 11, which is characterized in that the driving wheel and driven wheel are belt wheel or sprocket wheel,
Accordingly, the driving member is transmission belt or chain.
13. driving mechanism as described in claim 1, which is characterized in that be equipped between the pedestal and slide to the cunning
The guidance set that the sliding of seat is oriented to.
14. driving mechanism as claimed in claim 13, which is characterized in that the guidance set includes to be assemblied on the pedestal
Sliding rail and the pulley that is assemblied on the slide.
15. driving mechanism as claimed in claim 14, which is characterized in that the sliding rail is in rod shaped structure, and the pulley opens up
There is the spill sliding slot with rod shaped structure cooperation.
16. driving mechanism as claimed in claim 14, which is characterized in that the slide is connected with for the pulley assembly
Installation part, one end of the installation part are placed through on the pulley and slide, and the other end of the installation part stretches out the slide
Outside and positive stop end is formed, the pedestal is provided with the compressing member above the positive stop end, the compressing member and the limit
End limits the stroke that the slide slides on the base jointly.
17. driving mechanism as claimed in claim 16, which is characterized in that the pulley is distributed in the slide along the slide
Glide direction arrangement two sides at.
18. driving mechanism as claimed in claim 17, which is characterized in that the pulley at described slide the same side is described in
The glide direction of slide is in arrangement one in front and one in back.
19. driving mechanism as described in claim 1, which is characterized in that the infant carrier device also includes the connection carrying
The column of portion and the slide, the driving mechanism also include the rotation drive device being assemblied on the slide, the rotation
Driving device drives the column to rotate on the slide, drives the relatively described bottom of supporting part by the column rotated
Seat rotation.
20. driving mechanism as claimed in claim 19, which is characterized in that the rotation drive device include rotating driver,
Active friction wheel and driven friction pulley, the rotating driver are assemblied on the slide, and the active friction wheel is assemblied in institute
It states on slide and is driven by the rotating driver, the driven friction pulley is assemblied on the column and is rubbed by the active
Wipe wheel frictional drive.
21. driving mechanism as claimed in claim 20, which is characterized in that the slide is provided with two limited blocks spaced apart,
Extend the limit rib between two limited blocks on the driven friction pulley, the limit rib and the limited block are common
Limit the rotational travel of the driven friction pulley.
22. driving mechanism as claimed in claim 20, which is characterized in that the rotating driver and the active friction wheel it
Between be equipped with gearbox, the gearbox has input shaft and output revolving shaft, the rotating driver and input shaft company
It connects, the active friction wheel is mounted on the output revolving shaft.
23. a kind of infant carrier device, including pedestal and supporting part, which is characterized in that the infant carrier device further includes such as right
It is required that 1 to 22 described in any item driving mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510179502.XA CN106136700B (en) | 2015-04-15 | 2015-04-15 | Driving mechanism and infant carrier device with the driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510179502.XA CN106136700B (en) | 2015-04-15 | 2015-04-15 | Driving mechanism and infant carrier device with the driving mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106136700A CN106136700A (en) | 2016-11-23 |
| CN106136700B true CN106136700B (en) | 2019-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510179502.XA Active CN106136700B (en) | 2015-04-15 | 2015-04-15 | Driving mechanism and infant carrier device with the driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106136700B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201088340Y (en) * | 2007-09-26 | 2008-07-23 | 好孩子儿童用品有限公司 | Shaking table with sliding orbit |
| CN201958341U (en) * | 2011-01-17 | 2011-09-07 | 好孩子儿童用品有限公司 | Infant rocking chair |
| CN202891272U (en) * | 2012-11-16 | 2013-04-24 | 广州天贝动漫科技有限公司 | Deck chair for placating baby |
| CN103300636A (en) * | 2012-03-05 | 2013-09-18 | 明门香港股份有限公司 | Infant care apparatus |
| CN104273985A (en) * | 2014-10-08 | 2015-01-14 | 好孩子儿童用品有限公司 | Children's swing/rocker and rocking mechanism thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2736110C (en) * | 2008-09-03 | 2016-08-02 | Thorley Industries, Llc | Infant care apparatus |
-
2015
- 2015-04-15 CN CN201510179502.XA patent/CN106136700B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201088340Y (en) * | 2007-09-26 | 2008-07-23 | 好孩子儿童用品有限公司 | Shaking table with sliding orbit |
| CN201958341U (en) * | 2011-01-17 | 2011-09-07 | 好孩子儿童用品有限公司 | Infant rocking chair |
| CN103300636A (en) * | 2012-03-05 | 2013-09-18 | 明门香港股份有限公司 | Infant care apparatus |
| CN202891272U (en) * | 2012-11-16 | 2013-04-24 | 广州天贝动漫科技有限公司 | Deck chair for placating baby |
| CN104273985A (en) * | 2014-10-08 | 2015-01-14 | 好孩子儿童用品有限公司 | Children's swing/rocker and rocking mechanism thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106136700A (en) | 2016-11-23 |
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