CN103315567A - Child swing bed - Google Patents

Child swing bed Download PDF

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Publication number
CN103315567A
CN103315567A CN2013102577926A CN201310257792A CN103315567A CN 103315567 A CN103315567 A CN 103315567A CN 2013102577926 A CN2013102577926 A CN 2013102577926A CN 201310257792 A CN201310257792 A CN 201310257792A CN 103315567 A CN103315567 A CN 103315567A
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CN
China
Prior art keywords
piston
controller
rocking
magnetic fluid
cylinder body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2013102577926A
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Chinese (zh)
Inventor
郑运婷
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Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2013102577926A priority Critical patent/CN103315567A/en
Publication of CN103315567A publication Critical patent/CN103315567A/en
Priority to PCT/CN2014/079215 priority patent/WO2014198192A1/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/001—Apparatus for applying movements to the whole body
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D9/00—Cradles ; Bassinets
    • A47D9/02—Cradles ; Bassinets with rocking mechanisms
    • A47D9/057—Cradles ; Bassinets with rocking mechanisms driven by electric motors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01—Constructive details
    • A61H2201/0119—Support for the device
    • A61H2201/0138—Support for the device incorporated in furniture
    • A61H2201/0142—Beds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/12—Driving means
    • A61H2201/1207—Driving means with electric or magnetic drive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/14—Special force transmission means, i.e. between the driving means and the interface with the user
    • A61H2201/1481—Special movement conversion means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1657—Movement of interface, i.e. force application means
    • A61H2201/1664—Movement of interface, i.e. force application means linear
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/50—Control means thereof
    • A61H2201/5023—Interfaces to the user
    • A61H2201/5048—Audio interfaces, e.g. voice or music controlled

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Toys (AREA)

Abstract

A child swing bed comprises a swing bed body and a magnetic fluid swing device. The swing bed body is connected with the magnetic fluid swing device, the magnetic fluid swing device comprises a cylinder, a piston, a piston rod, magnetic fluid, an electromagnetic coil, a bed frame and a controller, the piston and the magnetic fluid are arranged in a cavity of the cylinder, the cylinder is hinged to the bed frame, the piston is fixedly connected with the piston rod, the piston rod is hinged to one end of the swing bed body, the other end of the swing bed body is hinged to the bed frame, the controller is used for controlling the piston to swing in the magnetic fluid according to change rules of music for children, the piston is used for driving the swing bed body to swing along with rhythms of the music for children, so that a child in the swing bed enjoys the music for children and rhythm sensation generated by the swing bed swinging along with the music for children, and mechanical failure is decreased.

Description

Rocking cradle for children
Technical field
The present invention relates to a kind of basket cot, particularly a kind of rocking cradle for children of children's use.
Background technology
Existing children electric shaking table utilizes motor and mechanical transmission mechanism to be with movable bed to shake, because that machine driving is shaken flexibility is not good, is unfavorable for children's use; Simultaneously, because mechanical part easily weares and teares, easily cause mechanical breakdown, cause that the motor feels hot, even cause fire.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of musical rule of following to change the rocking cradle for children that swings, be used for improving the flexibility that basket cot swings, reduce the generation of cot mechanical breakdown.
The technical solution adopted in the present invention is: rocking cradle for children includes rocking bed and magnetic fluid agitating device, and rocking bed is connected with the magnetic fluid agitating device; The magnetic fluid agitating device includes cylinder body, piston, piston rod, magnetic fluid, solenoid, bedstead and controller; Piston and magnetic fluid are located in the die cavity of cylinder body, cylinder body and bedstead are hinged, piston is fixedly connected with piston rod, one end of piston rod and rocking bed is hinged, the other end and the bedstead of rocking bed are hinged, and the proportion of piston is greater than the proportion of magnetic fluid, and solenoid is installed on outside the cylinder body, the shell of solenoid is fixedly connected with cylinder body, and controller is provided with control line and is connected with solenoid; Magnet fluid sealing is in the die cavity of cylinder body, and piston is located in the magnetic fluid of cylinder body, and an end of rocking bed is provided with the first hinge, the first hinge is connected with piston rod, and the other end of rocking bed is provided with the second hinge, and the second hinge is connected with bedstead, cylinder body is provided with the 3rd hinge, and the 3rd hinge and bedstead are hinged.
The operation principle of rocking cradle for children is: during use, children are put into rocking bed, utilize the selector switch of controller to select child music, utilize the starting switch of controller to start after, controller control music player is play the child music of selecting; Simultaneously, controller control impuls power source generator is to the solenoid out-put supply, the Changing Pattern of pulse power generator out-put supply is identical with the Changing Pattern of selecting child music, the changes of magnetic field rule that solenoid is produced is identical with the Changing Pattern of child music signal, make the proportion of the magnetic fluid in the cylinder body follow selection the child music signal Changing Pattern and change, the buoyancy that piston is subject in magnetic fluid follow selection the child music signal Changing Pattern and change, make rocking bed follow the Changing Pattern of child music signal of selection take the second hinge as axis swing, when selected child music finishes, controller control impuls power source generator stops out-put supply, and rocking bed stops swinging.
The invention has the beneficial effects as follows: rocking cradle for children includes rocking bed and magnetic fluid pendulous device, utilize controller control piston Changing Pattern by child music in magnetic fluid to float, utilize the piston driving rocking bed to follow child music rhythm and swing, make children in rocking bed, enjoy child music and rocking bed by the timing of child music swing; Simultaneously, reduce the generation of mechanical breakdown.
Description of drawings
Fig. 1 is the structural representation of rocking cradle for children.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further detailed:
Rocking cradle for children structural representation shown in Figure 1, rocking cradle for children include rocking bed 1 and magnetic fluid agitating device 2, and rocking bed 1 is connected with magnetic fluid agitating device 2; Magnetic fluid agitating device 2 includes cylinder body 3, piston 4, piston rod 5, magnetic fluid 6, solenoid 7, bedstead 8 and controller 9; Piston 4 and magnetic fluid 6 are located in the die cavity of cylinder body 3, cylinder body 3 is hinged with bedstead 8, piston 4 is fixedly connected with piston rod 5, piston rod 5 is hinged with an end 10 of rocking bed 1, the other end 11 of rocking bed 1 is hinged with bedstead 8, and the proportion of piston 4 is greater than the proportion of magnetic fluid 6, and solenoid 7 is installed on outside the cylinder body 3, the shell of solenoid 7 is fixedly connected with cylinder body 3, and controller 9 is provided with control line and is connected with solenoid 7; Magnetic fluid 6 is sealed in the die cavity of cylinder body 3, piston 4 is located in the magnetic fluid 6 of cylinder body 3, one end 10 of rocking bed 1 is provided with the first hinge 12, the first hinge 12 is connected with piston rod 5, the other end 11 of rocking bed 1 is provided with the second hinge 13, the second hinge 13 is connected with bedstead 8, and it is hinged with bedstead 8 that cylinder body 3 is provided with the 3rd hinge 21, utilizes piston 4 to drive the purpose of rocking bed 1 take the second hinge 13 as axis swing to reach; Bedstead 8 is provided with wheel 14, with convenient mobile rocking cradle for children; Rocking bed 1 is fixed with guard shield 15, and guard shield 15 is positioned at the periphery of bedstead 8.
In order to prevent rocking bed 1 and bedstead 8 collisions, leave the gap between the bottom 16 of rocking bed 1 and the top 17 of bedstead 8, the distance that the bottom 16 of rocking bed 1 moves up and down in the die cavity of cylinder body 3 greater than piston 4 to the distance on the top 17 of bedstead 8.
The rhythm of following child music in order to implement rocking bed 1 swings, and controller 9 stores the child music signal, and controller 9 is provided with pulse power generator, and the output of pulse power generator is connected with solenoid 7; The Changing Pattern of power supply that pulse power generator outputs to solenoid 7 is identical with the Changing Pattern of the music signal of controller 9; The Changing Pattern of the magnetic field intensity of solenoid 7 is identical with the Changing Pattern of the music signal of controller 9, and the Changing Pattern of the proportion of magnetic fluid 6 is identical with the Changing Pattern of the music signal of controller 9; The buoyancy that piston 4 is subject in magnetic fluid 6 is identical with the Changing Pattern of the music signal of controller 9, and the rule that rocking bed 1 swings is identical with the Changing Pattern of the music signal of controller 9.
In order to select different child musics, controller 9 is provided with music signal selector switch 18, starting switch 22, music signal display board 19 and music player 20, is used for selecting, shows and select and play child music; The height that rocking bed 1 swings is identical with the height rule of the music signal amplitude that the selector switch of controller 9 18 is selected; The frequency that rocking bed 1 swings is with identical with the rule of the music signal change frequency of selector switch 18 selections of controller 9.
The state that floating bed 1 upwards swings is: controller 9 control impuls power source generators are to solenoid 7 input powers, solenoid 7 produces magnetic field, magnetic field is with magnetic fluid 6 magnetization of cylinder body 3, the proportion of magnetic fluid 6 is greater than piston 4 proportions, the buoyancy that piston 4 is subject to is greater than piston 4 and rocking bed 1 gravity added together, piston 4 is in cylinder body 3 interior risings, piston 4 drives rocking bed 1 by piston rod 5 and upwards swings as the axle center take the second hinge 13, and while cylinder body 3 is followed piston 4 take the 3rd hinge 21 as the axle center rising swings.
Floating bed 1 to the state of lower swing is: controller 9 control impuls power source generators cut off the pulse power of solenoid 7, the magnetic field of solenoid 7 disappears, magnetic field returns to unmagnetized state with the magnetic fluid 6 of cylinder body 3, the proportion of magnetic fluid 6 is less than piston 4 proportions, the buoyancy that piston 4 is subject to is less than piston 4 and rocking bed 1 gravity added together, piston 4 is in cylinder body 3 interior declines, piston 4 by piston rod 5 drive rocking beds 1 take the second hinge 13 as the axle center to lower swing, while cylinder body 3 is followed piston 4 take the 3rd hinge 21 as the axle center decline swings.

Claims (10)

1. rocking cradle for children, it is characterized in that: described rocking cradle for children includes rocking bed (1) and magnetic fluid agitating device (2), and rocking bed (1) is connected with magnetic fluid agitating device (2); Magnetic fluid agitating device (2) includes cylinder body (3), piston (4), piston rod (5), magnetic fluid (6), solenoid (7), bedstead (8) and controller (9); Piston (4) and magnetic fluid (6) are located in the die cavity of cylinder body (3), cylinder body (3) is hinged with bedstead (8), piston (4) is fixedly connected with piston rod (5), piston rod (5) is hinged with an end (10) of rocking bed (1), the other end (11) of rocking bed (1) is hinged with bedstead (8), the proportion of piston (4) is greater than the proportion of magnetic fluid (6), solenoid (7) is installed on outside the cylinder body (3), the shell of solenoid (7) is fixedly connected with cylinder body (3), and controller (9) is provided with control line and is connected with solenoid (7).
2. rocking cradle for children according to claim 1, it is characterized in that: described magnetic fluid (6) is sealed in the die cavity of cylinder body (3), piston (4) is located in the magnetic fluid (6) of cylinder body (3), one end (10) of rocking bed (1) is provided with the first hinge (12), the first hinge (12) is connected with piston rod (5), the other end (11) of rocking bed (1) is provided with the second hinge (13), the second hinge (13) is connected with bedstead (8), cylinder body (3) is provided with the 3rd hinge (21), and the 3rd hinge (21) is hinged with bedstead (8).
3. rocking cradle for children according to claim 2, it is characterized in that: described bedstead (8) is provided with wheel (14), with convenient mobile rocking cradle for children; Rocking bed (1) is fixed with guard shield (15), and guard shield (15) is positioned at the periphery of bedstead (8).
4. rocking cradle for children according to claim 2, it is characterized in that: leave the gap between the bottom (16) of described rocking bed (1) and the top (17) of bedstead (8), the distance that the bottom (16) of rocking bed (1) moves up and down in the die cavity of cylinder body (3) greater than piston (4) to the distance on the top (17) of bedstead (8).
5. rocking cradle for children according to claim 2, it is characterized in that: described controller (9) stores the child music signal, controller (9) is provided with pulse power generator, and the output of pulse power generator is connected with solenoid (7); The Changing Pattern of power supply that pulse power generator outputs to solenoid (7) is identical with the Changing Pattern of the music signal of controller (9); The Changing Pattern of the magnetic field intensity of solenoid (7) is identical with the Changing Pattern of the music signal of controller (9), and the Changing Pattern of the proportion of magnetic fluid (6) is identical with the Changing Pattern of the music signal of controller (9); The buoyancy that piston (4) is subject in magnetic fluid (6) is identical with the Changing Pattern of the music signal of controller (9), and the rule that rocking bed (1) swings is identical with the Changing Pattern of the music signal of controller (9).
6. rocking cradle for children according to claim 5, it is characterized in that: described controller (9) is provided with music signal selector switch (18), music signal display board (19) and music player (20), is used for selecting, shows and select and play child music.
7. rocking cradle for children according to claim 6 is characterized in that: the height that described rocking bed (1) swings is identical with the height rule of the music signal amplitude that the selector switch (18) of controller (9) is selected; The frequency that rocking bed (1) swings is with identical with the rule of the music signal change frequency of selector switch (18) selection of controller (9).
8. rocking cradle for children according to claim 7, it is characterized in that: the state that described floating bed (1) is laid out is: controller (9) control impuls power source generator is to solenoid (7) input power, solenoid (7) produces magnetic field, magnetic field is with magnetic fluid (6) magnetization of cylinder body (3), the proportion of magnetic fluid (6) is greater than piston (4) proportion, the buoyancy that piston (4) is subject to is greater than piston (4) and rocking bed (1) gravity added together, piston (4) rises in cylinder body (3), piston (4) drives rocking bed (1) by piston rod (5) and upwards swings as the axle center take the second hinge (13), and while cylinder body (3) is followed piston (4) take the 3rd hinge (21) as the axle center rising swings.
9. rocking cradle for children according to claim 7, it is characterized in that: the state that described floating bed (1) is accommodated is: controller (9) control impuls power source generator cuts off the pulse power of solenoid (7), the magnetic field of solenoid (7) disappears, magnetic field returns to unmagnetized state with the magnetic fluid (6) of cylinder body (3), the proportion of magnetic fluid (6) is less than piston (4) proportion, the buoyancy that piston (4) is subject to is less than piston (4) and rocking bed (1) gravity added together, piston (4) descends in cylinder body (3), piston (4) by piston rod (5) drive rocking bed (1) take the second hinge (13) as the axle center to lower swing, while cylinder body (3) is followed piston (4) take the 3rd hinge (21) as the axle center decline swings.
10. the operation principle of a rocking cradle for children according to claim 7, it is characterized in that: during use, children are put into rocking bed, utilize the selector switch of controller to select child music, after utilizing the starting switch startup of controller, controller control music player is play the child music of selecting; Simultaneously, controller control impuls power source generator is to the solenoid out-put supply, the Changing Pattern of pulse power generator out-put supply is identical with the Changing Pattern of selecting child music, the changes of magnetic field rule that solenoid is produced is identical with the Changing Pattern of child music signal, make the proportion of the magnetic fluid in the cylinder body follow selection the child music signal Changing Pattern and change, the buoyancy that piston is subject in magnetic fluid follow selection the child music signal Changing Pattern and change, make rocking bed follow the Changing Pattern of child music signal of selection take the second hinge as axis swing, when selected child music finishes, controller control impuls power source generator stops out-put supply, and rocking bed stops swinging.
CN2013102577926A 2013-06-13 2013-06-13 Child swing bed Pending CN103315567A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2013102577926A CN103315567A (en) 2013-06-13 2013-06-13 Child swing bed
PCT/CN2014/079215 WO2014198192A1 (en) 2013-06-13 2014-06-05 Infant cradle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013102577926A CN103315567A (en) 2013-06-13 2013-06-13 Child swing bed

Publications (1)

Publication Number Publication Date
CN103315567A true CN103315567A (en) 2013-09-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013102577926A Pending CN103315567A (en) 2013-06-13 2013-06-13 Child swing bed

Country Status (2)

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CN (1) CN103315567A (en)
WO (1) WO2014198192A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103527701A (en) * 2013-10-11 2014-01-22 郑运婷 Magnetic fluid levitation moving platform device
WO2014198192A1 (en) * 2013-06-13 2014-12-18 Huang Jie Infant cradle
CN109739112A (en) * 2018-12-29 2019-05-10 张卫校 A kind of wobble objects control method and wobble objects

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849812A (en) * 1971-08-27 1974-11-26 F Walsh Children{40 s or infants furniture
CN2200992Y (en) * 1994-07-12 1995-06-21 张晓丰 Baby automatic rocking bed
CN2244357Y (en) * 1996-01-22 1997-01-08 何中林 Acoustic control cradle
CN201104676Y (en) * 2007-10-05 2008-08-27 刘刚 Magnetic drive babies' swinging bed
CN103006425A (en) * 2012-11-19 2013-04-03 林智勇 Flexible massage cushion
CN202920615U (en) * 2012-11-19 2013-05-08 林智勇 Magnetic fluid flexible massage cushion
CN203314547U (en) * 2013-06-13 2013-12-04 郑运婷 Infant swing bed

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2855731B1 (en) * 2003-06-03 2008-08-15 Ravaut Jean Pierre Robert Marcel ANIME CRADLE OF REGISTERED AND SELF-GENERATED MOVEMENTS
CN2810570Y (en) * 2005-05-31 2006-08-30 郜国宣 Electric rocking bed
CN202775314U (en) * 2012-07-31 2013-03-13 陈元明 Automatic swinging baby bed
CN102961239B (en) * 2012-11-19 2014-10-29 林智勇 Magnetofluid soft massage pad
CN103315567A (en) * 2013-06-13 2013-09-25 郑运婷 Child swing bed

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849812A (en) * 1971-08-27 1974-11-26 F Walsh Children{40 s or infants furniture
CN2200992Y (en) * 1994-07-12 1995-06-21 张晓丰 Baby automatic rocking bed
CN2244357Y (en) * 1996-01-22 1997-01-08 何中林 Acoustic control cradle
CN201104676Y (en) * 2007-10-05 2008-08-27 刘刚 Magnetic drive babies' swinging bed
CN103006425A (en) * 2012-11-19 2013-04-03 林智勇 Flexible massage cushion
CN202920615U (en) * 2012-11-19 2013-05-08 林智勇 Magnetic fluid flexible massage cushion
CN203314547U (en) * 2013-06-13 2013-12-04 郑运婷 Infant swing bed

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014198192A1 (en) * 2013-06-13 2014-12-18 Huang Jie Infant cradle
CN103527701A (en) * 2013-10-11 2014-01-22 郑运婷 Magnetic fluid levitation moving platform device
CN109739112A (en) * 2018-12-29 2019-05-10 张卫校 A kind of wobble objects control method and wobble objects
CN109739112B (en) * 2018-12-29 2022-03-04 张卫校 Swinging object control method and swinging object

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Application publication date: 20130925