CN200956944Y - Electric two-way swinging and moving bed for comforting baby - Google Patents

Abstract

The utility model discloses an electric infant-comforting moving and swinging bed relating to an electric infant-crib. A bed body (1) is fixed and connected with an upper bedstead (2). Two sliding axles (4) are positioned between the upper bedstead (2) and an upper crossbeam (5). The inner side of the crossbeam (5) is provided with a star coupling (6). The sliding axles (4) are sleeved with a bracket (3) fixed and connected with a lower bedstead (7). A lower crossbeam (11) and a seat tube (12) of the lower bedstead (7) are respectively fixed and connected with a loudspeaker (10), a speed reducer casing (23) and a uniflow motor (22). A translation driving axle of the speed reducer casing (23) is articulated with one end of a handspike (9) through a translation crank (17), the other end of the handspike (9) is articulated with the star coupling (6) through a pin shaft (24). A swinging driving axle (15) of the speed reducer casing (23) is respectively connected with a trolley (13) with an error of the eccentricity of 180 degrees through a swinging crank (14). The utility model completely simulates the translation, swinging and the maternal sound environment to comfort an infant and is characterized by safety, practicality and extensive application in the hospital and household.

Description

Console electronic pendulum two movable beds that move of baby

Technical field

Console electronic pendulum two movable beds that move of baby, relate to a kind of Electric baby bed.This Electric baby bed energy full-scope simulation mother internal milieu promptly has functions such as translation, swing and mother's heartbeat, and the baby is had the comfort effect.

Background technology

Ewborn infant faces a complete strange environment after leaving parent.In this strange environment, not only there is not the heart balanced in mother's body to hide ticktack, there is not other sound of being familiar with yet, also lost flexible swing and moving up and down.People often stay one alone with the baby had not both had sound, and also the complete strange place of not moving causes ewborn infant constantly to be cry and screamed with uneasy because of the fear to new environment, constantly wakes up at night.Ewborn infant will have a very long process to the adaptation of new environment.In this very long procedure of adaptation, what follow ewborn infant is uneasy, agitation, in addition frightened.People usually lay the baby in the cradle and rock or armful top bat in hand for this reason; or hum lullaby gently; do like this and the baby is taken comfort and quiet down; the person of sleeping slowly; but usually can this thing happens; stop to rock or the baby is put on the bed in one's arms from mother, just waken up immediately and cried.In order to alleviate muscle power and energy, the caregiver is got away make other thing, up to the present, invented various electric cradles, the audio-switch that has also disposed automatic broadcast lullaby that has, the prompting sensing of wetting the bed acoustical generator.But above-mentioned electric cradle all is the position that stands in the caregiver, designs for the caregiver provides convenience, and for example shakes mode, and all electric cradles all have only a kind of form: horizontal jitter perhaps swings up and down about perhaps; What sound-controlled apparatus sent also is a kind of pure song or melody, and the sounds such as the interior heartbeat of these songs or melody and mother's body are irrelevant, having only the prompting of bed-wetting sensing acoustical generator on the contrary to consider baby's sensation, but also just providing convenience for looking after of caregiver.

Summary of the invention

The purpose of this utility model provides a kind of Electric baby bed, this Electric baby bed and maternal environment are really true to life: can realize moving the two-dimensional motion that reaches swing automatically, can provide imitation parent heart to hide again to beat and the audible environment of other sound, thus alleviate the baby especially ewborn infant environment is unfamiliar with is produced frightened and cry and scream.

In order to achieve the above object, the utility model has been studied the ambient condition of baby in parent, and the motion under this environment is to move and the swing two-dimensional motion, and the sound equipments such as heartbeat in the parent, designs a kind of Electric baby bed of simulating maternal environment for this reason.Concrete structure is as follows: comprise a body, bed frame, support and following bedstead, bed body and bed frame are fixed, each fixed support of following bedstead two ends, it is characterized in that: bed frame is tetragonal framework, inner fixed two symmetries of framework and the entablature that is parallel to each other, two sliding axles of fixed installation between two entablatures and two of the bed frame parallel frames, the axial line of sliding axle overlaps with the bed frame axis; Wherein the inboard of an entablature flexibly connects by a screw and star coupling; Sliding axle is inserted in the through hole of support of an inner fixed bearing; Following bedstead also is tetragonal framework, intrinsic two sills that are parallel to each other in the intrinsic crash roll in the bottom at its four angles, its framework, fixed three vertical beams parallel to each other between two sills; Difference fixed loudspeaker, reduction box and d.c. motor on sill and the vertical beam; Loudspeaker can be play simulation has the comfort effect to the baby sound such as mother's heartbeat; D.c. motor is connected with reduction box by belt pulley; Reduction box is made up of one-level belt pulley and level Four gear, and wherein the output shaft of third level gear is the driven in translation rotating shaft, and the output shaft of fourth stage gear is the wobble drive rotating shaft; Fixed translation crank in the driven in translation rotating shaft, one end of the eccentric shaft of translation crank and push rod is hinged, the other end of push rod is hinged with bearing pin and star coupling, when the translation crank turns around, push rod circles around the driven in translation rotating shaft, sliding axle moves one back and forth along the support level that is enclosed within on the sliding axle, finishes bed frame and does the front and back translation once.Driving shaft support each intrinsic wobble crank fixed with vertical beam passed at wobble drive rotating shaft two ends, the eccentric position of two wobble cranks differs 180 degree, connecting one with screw respectively on the eccentric shaft of each wobble crank can only movable roller, when the wobble drive rotating shaft is turned around, two wobble cranks circle around the wobble drive rotating shaft, finish bed frame and do upper left bottom right and the swing of upper right lower-left once.

The utlity model has following advantage:

1. because gearbox of the present utility model provides translation and two kinds of outputs of wobble drive rotating shaft, and crank, push rod and roller by being attached thereto, the two-dimensional motion that moves and swing is provided, and the loudspeaker of distinguishing intrinsic sound such as mother's heartbeat on the sill of time bedstead and the vertical beam, therefore realized full-scope simulation mother internal milieu, reached the purpose that the baby is had the comfort effect, solved that the baby is unfamiliar with environment and crying and screaming of taking place.

2. because bed frame of the present utility model and following bedstead all are quadrangular frame shape, and both height sums have only about 10 centimeters, therefore have compact conformation, whole height is low, and the advantage of good stability has been guaranteed safe in utilization.

3. because therefore the intrinsic crash roll in bottom at four angles of bedstead down of the present utility model has further increased comfortable and degree of protection.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Wherein, the figure grade among the figure is described as follows:

1-bed body; The 2-bed frame; The 3-support; The 4-sliding axle; The 5-entablature; The 6-star coupling; Bedstead under the 7-; The 8--crash roll; The 9-push rod; The 10-loudspeaker; The 11-sill; The 12-vertical beam; The 13-roller; The 14-wobble crank; The rotating shaft of 15-wobble drive; The rotating shaft of 16-driven in translation; 17-translation crank; 18-driving shaft support; 19-fourth stage gear; 20-third level gear; The 21-belt pulley; The 22-d.c. motor; The 23-reduction box; The 24-bearing pin; The 25-screw; The 26-bearing.

The specific embodiment

See also Fig. 1.

Baby's bed body 1 of lying of sleeping can use plastics, and wood or braided material constitute, and to adapt to the different developmental stage of baby, a body 1 is placed on the bed frame 2, and with four screws both is fixed.Bed frame 2 is tetragonal framework, inner fixed two symmetries of framework and the entablature 5 that is parallel to each other.Two sliding axles 3 of fixed installation between two entablatures 5 and two of the bed frame 2 parallel frames, the axial line of sliding axle 3 overlaps with bed frame 2 axis.Wherein the inboard of an entablature 5 flexibly connects by a screw 25 and star coupling 6.Sliding axle 4 is inserted in the bottom respectively and following bedstead 7 is fixed, and in the through hole of the support 3 of an inner fixed bearing 26.Following bedstead 7 also is tetragonal framework, the intrinsic crash roll 8 in the bottom at its four angles, the comfortable and safe degree when waving with increase.Fixed three vertical beams 12 parallel to each other between 11, two sills 11 of intrinsic two sills in the framework of following bedstead 7, difference fixed loudspeaker 10, reduction box 23 and d.c. motor 22 on sill 11 and the vertical beam 12.Loudspeaker 10 are play simulation has the comfort effect to the baby sound such as mother's heartbeat.D.c. motor 22 adopts 12V.D.c. motor 22 is connected with reduction box 23 by belt pulley 21.Reduction box 23 is made up of one-level belt pulley and level Four gear, and wherein the output shaft of third level gear 20 is driven in translation rotating shaft 16, and the output shaft of fourth stage gear 19 is wobble drive rotating shaft 15.Fixed translation crank 17 in the driven in translation rotating shaft 16, one end of the eccentric shaft of translation crank 17 and push rod 9 is hinged, the other end of push rod 9 is hinged with bearing pin 24 and star coupling 6, when translation crank 17 turns around, push rod 9 circles around driven in translation rotating shaft 16, sliding axle 4 moves horizontally one back and forth along the support 3 that is enclosed within on the sliding axle 4, finishes bed frame 2 and does the front and back translation once.Driving shaft support 18 each intrinsic wobble cranks 14 fixed with vertical beam 12 are passed at wobble drive rotating shaft 15 two ends, the eccentric position of two wobble cranks 14 differs 180 degree, connecting one with screw respectively on the eccentric shaft of each wobble crank 14 can only movable roller 13, and the material of roller 13 is an elastic caoutchouc.When wobble drive rotating shaft 15 was turned around, two wobble cranks 14 circled around wobble drive rotating shaft 15, finished bed frame 2 and did upper left bottom right and the swing of upper right lower-left once.

Operation principle of the present utility model is as follows:

According to the lead of each parts of routine regulation connection, connect power supply then, d.c. motor 22 drives reduction boxes 23 first order belt pulleys 21 by belt pulley 21, and belt pulley 21 is by secondary gear drive three and level Four gear 20 and 19.The output shaft of third level gear 20, be that driven in translation rotating shaft 16 drives connected translation crank 17, push rod 9, star coupling 6, make with the fixed sliding axle 4 of bed frame 2 along with fixed support 3 levels of following bedstead 7 move around (, moving very light) owing in the support 3 bearing 26 is arranged.The output shaft of while fourth stage gear 19, i.e. wobble drive rotating shaft 15 drives connected wobble crank 14 and rollers 13, because the eccentric position of two wobble cranks 14 differs 180 degree, therefore finishes the swing that bed frame 2 is done upper left bottom right and upper right lower-left.Loudspeaker 10 are play simulation has the comfort effect to the baby sound such as mother's heartbeat.The utility model of so finishing can be realized moving and the two-dimensional motion of swing automatically, can provide imitation parent heart to hide again to beat and the audible environment of other sound, thereby alleviate the baby especially ewborn infant environment is unfamiliar with is produced frightened and cry and scream.

Claims (1)

1. console electronic pendulum two movable beds that move of baby, comprise a body (1), bed frame (2), support (3) and following bedstead (7), bed body (1) is fixed with bed frame (2), each fixed support (3) of following bedstead (7) two ends, it is characterized in that: bed frame (2) is tetragonal framework, inner fixed two symmetries of framework and the entablature (5) that is parallel to each other, fixed installation two sliding axles (3) between two parallel frames of entablature (5) and bed frame (2), the axial line of sliding axle (3) overlaps with bed frame (2) axis; Wherein the inboard of an entablature (5) flexibly connects by a screw (25) and star coupling (6); Sliding axle (4) is inserted in the through hole of support (3) of an inner fixed bearing (26); Following bedstead (7) also is tetragonal framework, the intrinsic crash roll in the bottom at its four angles (8), intrinsic two sills (11) in its framework, fixed three vertical beams (12) parallel to each other between two sills (11), sill (11) is gone up fixed loudspeaker (10), reduction box (23) and d.c. motor (22) respectively with vertical beam (12); Loudspeaker (10) simulation has the sound such as mother's heartbeat of comfort effect to the baby; D.c. motor (22) is connected with reduction box (23) by belt pulley (21); Reduction box (23) is that one-level belt pulley and level Four gear are formed, and wherein the output shaft of third level gear (20) is driven in translation rotating shaft (16), and the output shaft of fourth stage gear (19) is wobble drive rotating shaft (15); Fixed translation crank (17) is gone up in driven in translation rotating shaft (16), and an end of the eccentric shaft of translation crank (17) and push rod (9) is hinged, and the other end of push rod (9) is hinged with bearing pin (24) and star coupling (6); Wobble drive rotating shaft (15) two ends are passed and fixed each the intrinsic wobble crank (14) of driving shaft support (18) of vertical beam (12), the eccentric position of two wobble cranks (14) differs 180 degree, and connecting one with screw respectively on the eccentric shaft of each wobble crank (14) can only movable roller (13).