CN101015407B - Reciprocating swinging drive device of easy cradle - Google Patents
Reciprocating swinging drive device of easy cradle Download PDFInfo
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- CN101015407B CN101015407B CN2007100084365A CN200710008436A CN101015407B CN 101015407 B CN101015407 B CN 101015407B CN 2007100084365 A CN2007100084365 A CN 2007100084365A CN 200710008436 A CN200710008436 A CN 200710008436A CN 101015407 B CN101015407 B CN 101015407B
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- turning handle
- pendulum mass
- easy
- suspension
- cradle
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- 230000007246 mechanism Effects 0.000 claims description 9
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- 230000000694 effects Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 208000031968 Cadaver Diseases 0.000 description 1
- 208000032140 Sleepiness Diseases 0.000 description 1
- 206010041349 Somnolence Diseases 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
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- 230000037321 sleepiness Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The present invention discloses a reciprocal swaying driving device of armchair rack, which contains rotary crank anchored by motor on the upper side of rack lateral or on the lower lateral position, wherein the exterior of rotary crank connects lateral end of armchair rack through flexible drawing belt, which makes armchair sway reciprocally. The reciprocal swaying driving device of armchair rack provided by the present invention has the advantages that: the rack amplitude is easy to change or adjust; the shift between dynamic driving and labour-driving of the rack; the structure is simple; no rigid striking exists during driving; the noise is low; the rack product which can be a traditional rotating rack product or a suspending rack product is more comfortable to use.
Description
Technical field
The present invention relates to a kind of reciprocating swinging drive device of easy cradle.
Background technology
The various articles for use made from the pendulum rotating principle that the public is existing to be used, as the rocking chair of being grown up, bassinet, children's rocking horse etc. (hereinafter general designation " pendulum rotating articles for use "), all directly the manual driven operation is used and is adopted in placement on the ground, because the position is uncertain, fail to be provided with or implement electricity and drive, can not give full play to the advantage of pendulum rotating articles for use, particularly traditional pendulum rotating rocking chair, what bassinet had can stabilize people's mood, make the people neural calm, brain is lax, the superior functionality that sleepiness is dim, fail fully to excavate and use and make the public fully benefited, simultaneously, the various articles for use made from single pendulum or physical pendulum principle (hereinafter general designation " hangs the pendulum articles for use "), as various suspension pendulum rocking chairs or shaking table, hang pendulum bassinet etc., though used various Vidacare corps, but because of complex structure, or because of impact and noise obvious, result of use is undesirable, fails fully to apply.In nearest disclosed a kind of electric swinging chair (application number is 200420107455) technical scheme, be to realize chair and wave motor driving driving coupling between the two with connecting rod, mainly be to solve the big problem of noise; And be fixing fork on the output shaft that adopts at decelerator in the disclosed technical scheme of a kind of automatic rocking equipment (application number is 00223136.0), and go up the block that cooperates with fork is set at rock shaft (being pendulum mass), make rock shaft realize that automatic constant amplitude swings.In a word, the connecting rod that existing suspension pendulum articles for use or employing have rigidity connects the realization transmission of power, adopt fork to cooperate (stirring) block to realize transmission of power, this structure and type of drive, exist two defectives: 1. exist the rigid attachment of connecting rod and the collision of motional inertia or fork and block because of transmission of power, be easy to generate the rigid shock and the noise of driving, thereby cause the swing of suspension pendulum mass stiff, comfortableness or result of use are undesirable; 2. hang the change of pendulum mass amplitude of fluctuation or adjust difficulty, the individual demand of incompatibility amplitude of fluctuation and adjustment.
Summary of the invention
The objective of the invention is to provide a kind of reciprocating swinging drive device of easy cradle, and this device not only makes pendulum mass realize continuing reciprocally swinging, and can make the driving effect of pendulum mass acquisition near its state that freely swings.
The object of the present invention is achieved like this, described reciprocating swinging drive device of easy cradle, it is characterized in that: comprise a revolution turning handle that drives by motor drive mechanism that is positioned on easy cradle side end upside or the downside orientation, described turning handle outer end is connected with easy cradle side end through the flexible drawing band, when the easy cradle amplitude of fluctuation reaches to setting value, the centre bit at place, flexible drawing band connection place thereon is A and B 2 points, the center of the output shaft of decelerator is provided with on the position near the extended line of A and 2 on lines of B, and revolution turning handle velocity of rotation and easy cradle swing characteristic are complementary, back and forth wave to drive easy cradle.
Described reciprocating swinging drive device of easy cradle, it is characterized in that: described reel cage bottom is arc, and can on a location support, wave in the original place, be provided with a column near on the position of its side end, the rotating shaft of described revolution turning handle is located on this column, and the turning handle outer end is connected with the corresponding side end of arc easy cradle through the flexible drawing band.
Described reciprocating swinging drive device of easy cradle, it is characterized in that: described reel cage is for hanging pendulum mass, its base side on one side is provided with a pair of shape suspension rod that turns, hanging upper end, pendulum mass middle part is hinged with the cross tube that turns the shape suspension rod, hang the pendulum mass below and be provided with the revolution turning handle that drives by motor drive mechanism, the rotating shaft of described revolution turning handle is located on the pillar that is positioned on the base, and described turning handle outer end is connected with suspension pendulum mass one side side lever through the flexible drawing band.
Described reciprocating swinging drive device of easy cradle, it is characterized in that: the base of described reel cage on one side side be provided with a pair of before, after turn the shape suspension bracket, the suspension pendulum mass has four and parallels and isometric suspension rocking bar, the a pair of suspension rocking bar of front side and a pair of suspension rocking bar of rear side respectively with front and back turn the shape suspension bracket cross tube be hinged, before described, the back hangs the rocking bar bottom and is hinged with the bottom side plate that hangs pendulum mass respectively, hang the pendulum mass lower end and be provided with the revolution turning handle that drives by motor drive mechanism, the flexible drawing band of described turning handle outer end through striding across a deflecting roller is connected with suspension pendulum mass bottom, and described deflecting roller is installed near on the sidepiece that turns the shape suspension bracket that hangs the pendulum mass bottom.
The invention has the advantages that: the amplitude of fluctuation of pendulum mass changes or adjusts easily, the motorized motions of pendulum mass and the easy switching between the manual driven, and it is simple in structure, drive no rigid shock, noise is low, improves the comfortableness that pendulum mass articles for use (can be traditional pendulum rotating articles for use and suspension pendulum articles for use) use.
Description of drawings
Fig. 1 is the organigram of the embodiment of the invention one.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
The A-A cutaway view of Fig. 4 Fig. 1.
Fig. 5 is the organigram of the embodiment of the invention two.
Fig. 6 is the right view of Fig. 5.
Fig. 7 is the organigram of the embodiment of the invention three.
Fig. 8 is the left view of Fig. 7.
25 is decelerator among the figure, and 26 is pivot pin, and 27 is axle sleeve, and 28 is screwed hole.
The specific embodiment
The reciprocating swinging drive device of easy cradle of the embodiment of the invention one (structure is seen Fig. 1,2,3,4), comprise a revolution turning handle 3 that drives by motor drive mechanism 2 that is positioned on easy cradle 1 side end upside or the downside orientation, described turning handle outer end is connected with easy cradle side end through flexible drawing band 4, back and forth waves to drive easy cradle.
Above-mentioned reel cage bottom is an arc, and can on a location support 5, wave in the original place, be provided with a column 6 near on the position of its side end, described revolution turning handle rotating shaft 7 is located on this column, and the turning handle outer end is connected with the corresponding side end of arc easy cradle through the flexible drawing band.
For the easy cradle amplitude of fluctuation being changed or adjusting simple and conveniently, on the revolution turning handle 3 a plurality of screwed holes 28 are set, pivot pin 26 is installed on the screwed hole of diverse location, can change or adjust the amplitude of fluctuation of reel cage, to meet individual requirements.
Wearing and tearing and increase ensuring smooth transmission in order to alleviate the flexible drawing band are provided with axle sleeve 27 on pivot pin 26, flexible drawing band 4 is connected on the pivot pin 26 by axle sleeve 27.
When easy cradle 1 amplitude of fluctuation reached to setting value, the centre bit at place, flexible drawing band 4 connection place thereon was A
29 and B 30 two points, the center 31 of the output shaft of decelerator 25 is provided with on the extended line position that is close to A 29 and 30 two on lines of B, and revolution turning handle 3 velocities of rotation and easy cradle swing characteristic are complementary, can make the driving operation of easy cradle with the state that freely swings near it, thereby obtain the soft driving swing effect of nature, to satisfy the characteristic requirement of leisure type easy cradle (as bassinet, the adult has a rest or the sleeping rocking chair).When the center line of flexible drawing band 4 was arranged on center on the easy cradle swaying direction, it was more smooth and easy steadily to make leisure type easy cradle drive operation.
When velocity of rotation and the swing characteristic of easy cradle 1 of revolution turning handle 3 is complementary, when the process of driving, revolution turning handle 3 begins to rotate operation, is drawing flexible drawing band 4 and driving easy cradle 1 to be rocked to backswing behind the maximum amplitude of oscillation position 30; When driving backhaul, easy cradle 1 backswing once more, flexible drawing band 4 can draw and drive easy cradle 1, makes easy cradle 1 be rocked to the full swing amplitude, and circulation in this way realizes the back and forth continuous pendulum of easy cradle 1; Revolution turning handle 3 stops on 32 positions, utilize flexible drawing band 4 to have the deflection characteristic, can make operating easy cradle 1 rely on its inertia to realize free reciprocally swinging, also can carry out manual driven, can be convenient to the selection of easy cradle 1 manual driven and motorized motions or switching mutually; Pivot pin 26 is selected the thread connection of diverse location on revolution turning handle 3, can change flexible drawing band 4 in the coupled position (will suitably adjust the length of flexible drawing band 4) that drives on the revolution turning handle 3, can change the amplitude of fluctuation of easy cradle 1.
The embodiment of the invention two reciprocating swinging drive device of easy cradle (structure is seen Fig. 5,6), described reel cage is for hanging pendulum mass 8, its base 9 side on one side is provided with a pair of type suspension rod 10 that turns, hanging upper end, pendulum mass middle part is hinged with the cross tube that turns the type suspension rod, hang the pendulum mass below and be provided with the revolution turning handle 12 that drives by motor drive mechanism 11, the rotating shaft 13 of described revolution turning handle is located on the pillar 14 that is positioned on the base, and described turning handle outer end is connected with suspension pendulum mass one side side lever through flexible drawing band 15.
(structure is seen Fig. 7 to the reciprocating swinging drive device of easy cradle of the embodiment of the invention three, 8), its base 16 on one side sides be provided with a pair of before, after turn type suspension bracket 17, the suspension pendulum mass has four and parallels and isometric suspension rocking bar 18, the a pair of suspension rocking bar of front side and a pair of suspension rocking bar of rear side are hinged with the cross tube 19 that the type suspension bracket is turned in front and back respectively, before described, the back hangs the rocking bar bottom and is hinged with the bottom side plate 20 that hangs pendulum mass respectively, hang the pendulum mass lower end and be provided with the revolution turning handle 22 that drives by motor drive mechanism 21, the flexible drawing band 24 of described turning handle outer end through striding across a deflecting roller 23 is connected with suspension pendulum mass bottom, and described deflecting roller is installed on the sidepiece of the type that the turns suspension bracket bottom the approaching suspension pendulum mass.
The flexible drawing band that the embodiment of the invention adopts has the deflection characteristic, can realize that not only pendulum mass continues reciprocally swinging, and be convenient to crawl driving of manual intervention realization single or driving at interval automatically, but also manual driven is moved, easy switching between motorized motions and the manual driven; The flexible drawing band that adopts has certain elasticity, has cushioning effect, alleviates complete machine significantly and impacts and noise, and draw materials easily, and length is easy to regulate, and the amplitude of oscillation changes or adjusts easily, makes identical product can be fit to the demand of Different Individual; The embodiment of the invention is simple in structure, security of operation, and power consumption is few, and cost is low, installs, debugs, keeps in repair all very convenient.
Claims (4)
1. reciprocating swinging drive device of easy cradle, it is characterized in that: comprise a revolution turning handle (3) that drives by motor drive mechanism (2) that is positioned on easy cradle (1) side end upside or the downside orientation, described turning handle outer end is connected with easy cradle side end through flexible drawing band (4), when easy cradle (1) amplitude of fluctuation reaches to setting value, the centre bit at flexible drawing band (4) place, connection place thereon is A (29) and B (30) two points, the center (31) of the output shaft of decelerator (25) is provided with on the position near the extended line of A (29) and (30) two on lines of B, and revolution turning handle (3) velocity of rotation and easy cradle swing characteristic are complementary, back and forth wave to drive easy cradle.
2. reciprocating swinging drive device of easy cradle according to claim 1, it is characterized in that: described reel cage bottom is arc, and can go up the original place at a location support (5) and wave, be provided with a column (6) near on the position of its side end, the rotating shaft of described revolution turning handle (7) is located on this column, and the turning handle outer end is connected with the corresponding side end of arc easy cradle through the flexible drawing band.
3. reciprocating swinging drive device of easy cradle according to claim 1, it is characterized in that: described reel cage is for hanging pendulum mass (8), its base (9) side on one side is provided with a pair of shape suspension rod (10) that turns, hanging upper end, pendulum mass middle part is hinged with the cross tube that turns the shape suspension rod, hang the pendulum mass below and be provided with the revolution turning handle (12) that drives by motor drive mechanism (11), the rotating shaft of described revolution turning handle (13) is located on the pillar (14) that is positioned on the base, and described turning handle outer end is connected with suspension pendulum mass one side side lever through flexible drawing band (15).
4. reciprocating swinging drive device of easy cradle according to claim 1, it is characterized in that: the base of described reel cage (16) on one side side be provided with a pair of before, after turn shape suspension bracket (17), the suspension pendulum mass has four and parallels and isometric suspension rocking bar (18), the a pair of suspension rocking bar of front side and a pair of suspension rocking bar of rear side respectively with front and back turn the shape suspension bracket cross tube (19) be hinged, before described, the back hangs the rocking bar bottom and is hinged with the bottom side plate (20) that hangs pendulum mass respectively, hang the pendulum mass lower end and be provided with the revolution turning handle (22) that drives by motor drive mechanism (21), the flexible drawing band (24) of described turning handle outer end through striding across a deflecting roller (23) is connected with suspension pendulum mass bottom, and described deflecting roller is installed near on the sidepiece that turns the shape suspension bracket that hangs the pendulum mass bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100084365A CN101015407B (en) | 2007-01-12 | 2007-01-12 | Reciprocating swinging drive device of easy cradle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100084365A CN101015407B (en) | 2007-01-12 | 2007-01-12 | Reciprocating swinging drive device of easy cradle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101015407A CN101015407A (en) | 2007-08-15 |
| CN101015407B true CN101015407B (en) | 2011-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100084365A Expired - Fee Related CN101015407B (en) | 2007-01-12 | 2007-01-12 | Reciprocating swinging drive device of easy cradle |
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| Country | Link |
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| CN (1) | CN101015407B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8307475B2 (en) | 2007-11-01 | 2012-11-13 | Wonderland Nurserygoods Co., Ltd | Play yard with motorized swinging bassinet |
| CN102166086B (en) * | 2011-02-12 | 2013-05-15 | 乔君旺 | Electric bed that turns over automatically when the child is asleep |
| CN109654188A (en) * | 2017-10-06 | 2019-04-19 | 刘小连 | One population pendulum device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082565U (en) * | 1990-12-06 | 1991-08-14 | 张绍恒 | Multipurpose cradle |
| DE4140809A1 (en) * | 1991-12-07 | 1993-06-09 | Michael Dr.Med.Habil. 2302 Gettorf De Hermanussen | Movement generator for child's cot or cradle - has tilting table for cot and two motor eccentric drive coupled by captive belt with tilt-limiting pillars and thrust counter-blade. |
| CN2453775Y (en) * | 2000-12-28 | 2001-10-17 | 凌贤平 | Pedal baby's rocking bed |
| CN2607990Y (en) * | 2003-03-13 | 2004-03-31 | 李达生 | Electric motor-driven rocking bed |
| CN1586364A (en) * | 2004-08-28 | 2005-03-02 | 巩文杰 | Full automatic multifunction wave swing rocking bed |
-
2007
- 2007-01-12 CN CN2007100084365A patent/CN101015407B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082565U (en) * | 1990-12-06 | 1991-08-14 | 张绍恒 | Multipurpose cradle |
| DE4140809A1 (en) * | 1991-12-07 | 1993-06-09 | Michael Dr.Med.Habil. 2302 Gettorf De Hermanussen | Movement generator for child's cot or cradle - has tilting table for cot and two motor eccentric drive coupled by captive belt with tilt-limiting pillars and thrust counter-blade. |
| CN2453775Y (en) * | 2000-12-28 | 2001-10-17 | 凌贤平 | Pedal baby's rocking bed |
| CN2607990Y (en) * | 2003-03-13 | 2004-03-31 | 李达生 | Electric motor-driven rocking bed |
| CN1586364A (en) * | 2004-08-28 | 2005-03-02 | 巩文杰 | Full automatic multifunction wave swing rocking bed |
Non-Patent Citations (1)
| Title |
|---|
| 同上. |
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| CN101015407A (en) | 2007-08-15 |
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Granted publication date: 20110720 Termination date: 20120112 |