An automatic baby swing cradle assembly
The automatic baby swing cradle assembly addresses the bulkiness, noise, and inefficiency of traditional cradles by using a motor-operated oscillatory mechanism, providing efficient, quiet, and adjustable oscillation to improve a baby's sleep quality.
Patent Information
- Application Number
- PCT/IN2024/051794
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2023-09-19
- Filing Date
- 2024-09-19
- Publication Date
- 2025-03-27
AI Technical Summary
Traditional baby cradles are bulky, cumbersome, and noisy, making them difficult to transport, install, and use effectively, which can disrupt a baby's sleep and overall development.
An automatic baby swing cradle assembly that uses a motor-operated oscillatory mechanism with a coupling member and sliding member to convert rotating motion into oscillating motion, minimizing noise and mechanical energy losses, and featuring adjustable rocking speed and timer settings.
The automatic baby swing cradle assembly provides efficient, quiet, and adjustable oscillation, reducing the need for manual intervention and enhancing the quality of a baby's sleep, while being easy to install and transport.
Smart Images

Figure IN2024051794_27032025_PF_FP_ABST
Abstract
Description
[0001] 202321055657 AN AUTOMATIC BABY SWING CRADLE ASSEMBLY Field of Invention The present relates to a cradle assembly and, more particularly, it relates to a motor operated automatic baby swing oscillatory assembly to oscillate the baby cradle. Background of invention Infants need a lot of sleep every day, and the quality of the infantʹs sleep directly affects the babyʹs development. Many babies need to shake gently in the cradle to go to sleep, and swinging like a swing can improve the quality of the babyʹs sleep. Cradle is a small bed or sleeping apparatus for the infants. Cradle provides a safe and comfortable sleeping space for babies. Traditionally, the cradle is made from the wooden or stainless steel and swing operation is done through the manual process. Parents also need to shake the crib or cradle to make the baby go to sleep. Some babies take a long time to go to sleep and require a long period of shaking to go to sleep. This makes the mothers and caregivers who look after the children unbearable Heavy burden. US 2,534,438 discloses a fixed base frame, a vertically disposed electric motor supported thereon, a pulley upon the shaft of said motor, 202321055657 a relatively large horizontally disposed disc rotatively mounted upon the base frame, a belt extending about said pulley and about the periphery of said disc, a rigid, rectangular crib carrying frame, comprising portions positioned to freely receive and support the legs of a freely removable babyʹs crib, swinging links by which the crib carrying frame is mounted for oscillation with respect to the fixed frame, said crib carrying frame comprising transverse connecting members extending between longitudinally extending side frame members of the said crib carrying frame, a pivot mounted upon one of said transverse members, a connecting rod engaged with said pivot and a wrist pin carried by said disc with which the other end of said connecting rod is pivotally engaged. The traditional cradle and prior art having several obvious disadvantages that significantly impact their usability and convenience. One of the most prominent drawbacks is their bulky nature. These conventional cradles are often large and cumbersome, taking up valuable space and making them difficult to transport or handle. Moreover, their installation process can be quite cumbersome and time‐ consuming. The bulkiness makes them less portable, limiting their usage in situations where mobility is essential. 202321055657 Further, the prior arts have most evident drawbacks are the presence of multiple types of mechanical joints and transmission mechanism e.g. belt drive, which results in excessive noise and mechanical energy losses. As a consequence of these losses, the overall efficiency of the cradle decreases, leading to suboptimal performance. Moreover, the excessive noise generated by the mechanical joints poses a significant problem for the baby. The constant noise disrupts the babyʹs sleep, making it difficult for them to rest peacefully. This disturbance can have adverse effects on the babyʹs health and well‐ being. It has, therefore, been desired to develop provide an automatic baby swing oscillation assembly which obviates or mitigates aforementioned disadvantages. Object of invention A main object of the present invention is to provide an automatic baby swing oscillation assembly which is deemed to meet all of the foregoing needs and others. 202321055657 Another object of present invention is to provide an automatic baby swing oscillation assembly which minimizes noise levels, reduces mechanical energy losses, and enhances the overall efficiency. Further object of the present invention is to provide an automatic baby swing oscillation assembly which offer adjustable rocking speed and timer settings. Another object of present invention is to provide an automatic baby swing oscillation assembly which is easy to install in any type of the cradle and portable. Another object of present invention is to provide an automatic baby swing oscillation assembly which minimizes the need for manual intervention. Summary of invention The present invention relates to an automatic baby swing cradle assembly to oscillate the baby cradle. The present invention comprises a side to side automatic baby swing oscillatory assembly which is installed on the cradle and the hanger is mounted on the said oscillatory assembly. The bed is configured with the hanger. The 202321055657 oscillatory assembly comprises a motor, a coupling member which is configured with a cube and a sliding member, a capsule slotted stud mounted on plate through the cylindrical block and the bearing. The coupling member converts the rotating motion to oscillation motion and oscillates the cradle bed. The present invention eliminates the noise, reduces mechanical energy losses. The present invention minimizes the need for manual intervention. Brief description of drawings Fig. 1 illustrates isometric view of an automatic baby swing oscillatory assembly according to present invention. Fig. 2 illustrates exploded view of an automatic baby swing oscillatory assembly according to present invention. Fig. 2A illustrates attachment of the motor with the different type of the gear assembly e.g. planetary gear system. Fig. 2B illustrates the sleeve, which is made of noise cancellation material like rubber, special type of plastics, etc, is for sliding inside the capsule slot. Fig. 2C illustrates the acoustic material used to cover the motor and the acoustic material can be in any shape at any type properties, which is not limited thereto. 202321055657 Fig. 3 illustrates isometric view of an automatic baby swing oscillatory assembly magnetically operated according to present invention. Fig. 3A illustrates isometric view of an automatic baby swing oscillatory assembly magnetically operated with more than two magnets. Fig. 4 illustrates isometric view of an automatic baby swing oscillatory assembly having bearing operated coupling member according to present invention. Fig. 4A illustrates exploded view of an automatic baby swing oscillatory assembly having bearing operated coupling member according to present invention. Fig. 5 illustrates isometric view of an automatic baby swing oscillatory assembly having single ball based roller caster operated coupling member according to present invention. Fig. 5A illustrates exploded view of an automatic baby swing oscillatory assembly having single ball based roller caster operated coupling member according to present invention. Fig. 6 illustrates isometric view of an automatic baby swing oscillatory assembly having Schmidt coupling operated coupling member according to present invention. 202321055657 Fig. 6A illustrates exploded view of Schmidt coupling operated coupling member according to present invention. Fig. 7 illustrates isometric view of an automatic baby swing oscillatory assembly having bearing with Schmidt coupling operated coupling member according to present invention. Fig. 7A illustrates exploded view of an automatic baby swing oscillatory assembly having bearing with Schmidt coupling operated coupling member according to present invention. Fig. 8 illustrates isometric view of an automatic baby swing oscillatory assembly having single ball based roller caster with Schmidt coupling operated coupling member according to present invention. Fig. 8A illustrates exploded view of an automatic baby swing oscillatory assembly having single ball based roller caster with Schmidt coupling operated coupling member according to present invention. Fig. 9 illustrates different views of coaxial box with motor for the coupling member according to present invention. Fig. 10 illustrates different shape of block, it can be in the rectangular shape, square shape block, round shape block etc. 202321055657 Detailed description of invention The nature of the invention and the manner in which it works is clearly described in the complete specification. The invention has various embodiments and they are clearly described in the following pages of the complete specification. Before explaining the present invention, it is to be understood that the phraseology and terminology employed herein is for the purpose of description and not of limitation. The present invention describes an automatic baby swing cradle assembly configured to a bed which oscillates in swaying motion, rings are mounted on to the oscillating assembly to hang the bed. A rod having support bars on both side to form a structure for the cradle, an oscillating assembly comprising a motor (1) to provide oscillations; a power means to drive the motor (1), a power adaptor (4) for connection to a source of electrical power; a coupling member (2) which is configured with a cube (2’) connected to motor shaft (X), and a sliding member (2’’), and / or Sleeve (2’’’), a capsule slotted stud (3) having an elongated capsule slot (3’), said capsule slotted stud (3) is mounted on plate through the cylindrical block, nut and the bearing, and / or Sleeve (2’’’). The capsule slotted stud (3) is pivotally connected with the coupling member (2) and extendedly connected with a ring; the ring is mounted on the other end of the capsule slotted stud (3), said ring (6) is fixed with the stud, the capsule slotted stud (3) is in contact 202321055657 with motor shaft through the coupling member (2) which guides the sliding member (2’’) to oscillate swing of the cradle with the output received from the motor (1) to rotate the bed. The opposite side of the cradle consists of the other capsule slotted stud (3) which is synchronized as a follower to the capsule slotted stud (3) connected to the oscillating assembly, the bed is hanged on both the rings (6) through hanger, the purpose of using the ring (6) is to provide the protection to the hanger which can’t jump out from the ring while the swing is on; a power adaptor (4) which is a SMPS (Switch mode power supply), the said adaptor provides drive power to the motor (1); a controller (5) with speed control knob to control the swing speed of the cradle electronically. It is to be noted that the motor (1) includes the different types of the automatic rotating machine which creates the rotation and it is not limited thereto. It is to be noted that the bearing used in the present invention is rubber coated bearing and it is not limited thereto. It is to be noted that the instead of the rectangular block, it can be in the square shape block, round shape block etc and it is not limited thereto as shown in Fig. 10. A cradle comprises, but not limited to, a side to side automatic baby swing oscillating assembly which is installed on the cradle and the 202321055657 hanger is mounted on the said oscillating assembly. The bed is configured with the hanger, it can be coated by no electricity pass material. As shown in the Fig. 1, Fig. 2 and Fig. 2[A‐C], the assembly comprises the both side assembly of the cradle in which the one of oscillating assembly comprises a bakelite plastic nut attached with the stud, and said stud is attached with the plate. One end of a capsule slotted stud (3) mounted on the bearing which is connected with the plate through the cylindrical block and at the end of the capsule slotted stud (3), the ring (6) is mounted. Between the plate and the capsule slotted stud (3), different types of the coupling member (2) are arranged. The motor (1) is provided below the plate and shaft of motor (1) attached with the capsule slotted stud (3) through the different type of the coupling member (2). In similar way, second oscillatory assembly comprises a bakelite plastic nut attached with the stud, said stud attached with the bearing through the block. The capsule slotted stud (3) mounted on the bearing and at the end of the capsule slotted stud (3), the ring (6) is mounted. Said ring (6) is fixedly assembled with the stud. Here the purpose of using the ring (6) is to provide the protection to the hanger which can’t jump out from the ring (6). Moreover while the swing is on then there is no chance for the hanger jump out. 202321055657 The motor (1) provided with the different type of the sound proof covers. Further, the motor (1) can attach with the different type of the gear assembly e.g. planetary gear system as shown in Fig. 2A. The motor (1) is covered by the acoustic materials which eliminate the noise of the motor (1) as shown in Fig.2C. Said motor (1) is powered and operated by the SMPS (Switch mode power supply), power adaptor (4) and the controller (5). For giving the power supply, there can be battery, solar panel, renewable energy source. In addition to the control assembly – speed control, timing setting, wireless music for baby, automatic on / off by baby’s cry sensing, motion sensors, wireless sensors, inbuilt music etc are included in the controller (5) setup. As shown in the Fig. 1, Fig. 2 and Fig. 2[A‐C] the oscillatory assembly comprises a rectangular cube (2’), one end of said rectangular cube (2’) is attached with the motor shaft (X) and the other end of the cube (2’) is attached to the elongated capsule slot (3’) through the sliding member (2’’) comprising the bearing, nut, bolt, and / or sleeve(2’’’). The motor (1) is provided below the plate and shaft of the motor (1) is attached with the capsule slotted stud (3) through sliding member (2’’). The oscilatory assembly having the rectangular cube (2’) connected to the motor (1), the motor shaft is pivoted to the rectangular cube (2’) at one end and the other end of the rectangular cube (2’) is connected to the sliding member (2’’) comprising bearing, nut and bolt 202321055657 and / or sleeve(2’’’) which provide oscillations to the capsule slotted stud (3) in to and fro motion. The ball bearing reduces the friction as two surfaces rotate over one another when the power is supplied through the motor (1) thereby moving the bed in the oscillation motion. As shown in Fig. 2B the sleeve(2’’’), which is made of noise cancellation material like rubber, special type of plastics, etc, is for sliding inside the capsule slot, it is to absorb the noise, and by using this part there is no chance of metal‐to‐metal direct contact, based noise can be eliminate for all kind of assemblies in the present invention. The sleeve (2’’’) attaches on the bearing of sliding member (2”) or that bearing of sliding member itself coated with the sleeve (2’’’) from its manufacturing. Another embodiment of the present invention as shown in the Fig. 3, the magnetically operated oscillatory assembly comprises a rectangular cube (2’). One end of said rectangular cube (2’) is attached with the motor shaft. Another end of the rectangular cube (2’) attached with the sliding member (2’’) comprising the magnet. The magnet is also mounted on the elongated capsule slot (3’). Said magnets create the air gap between the rectangular cube (2’) and the capsule slotted stud (3). The motor shaft pivotally connected with the rectangular cube (2’) at one end and the other end of the rectangular cube (2’) attached to the sliding member (2’’) comprising the magnet, providing oscillations to the capsule slotted stud (3) in to and fro motion by interacting with the 202321055657 magnet mounted on the elongated capsule slot (3’). The power is supplied to the motor (1) which rotates the magnet fixed on to the rectangular cube (2’) which further creates motion in the magnet fixed on to elongated capsule slot (3’). In this arrangement, there can be an electromagnet also instead of the motor (1) to do the same task. Further the number of magnets can be increased in the arrangement as shown in Fig. 3A. Another embodiment of the present invention as shown in the Fig. 4 and Fig. 4A, the bearing operated coupling member (2) comprising a spacer, rectangular cube (2’), housing of bearing, bearing’s inner dimension is fixed with fixer assembly, cylinder spacer, coupling plate. Said arrangement makes at one end of the rectangular cube (2’). The motor shaft is mounted with the rectangular cube (2’). By this way the rectangular cube (2’) is fixed with the bearing and one end of the rectangular cube (2’) attached with the elongated capsule slot (3’) through the sliding member (2’’) comprising the bearing, nut and bolt and / or sleeve(2’’’). The sliding member (2”) with and / or sleeve (2’’’) attaches with hole 1((2_1)’) of the rectangular cube (2’) which makes first end from center hole 2((2_2)’) of the rectangular cube (2’). The center hole 2((2_2)’) of the rectangular cube (2’) attaches with motor shaft (X), on the rectangular cube (2’) an attachment of coupling plate ((2_3)’) is provided in such a way that coupling plate hole 1((2_4)’) 202321055657 exactly fixes on the center hole 2((2_2)’) of the rectangular cube (2’) and coupling plate hole 2((2_5)’) attaches with the cylinder spacer ((2_6)’). This cylinder spacer ((2_6)’) attaches with the ring shaft ((2_7)’) which makes second end from center hole 2((2_2)’) of rectangular cube (2’) through tight lock screw (2_Z). Coupling plate’s other twice holes ((2_Z)’) attaches on rectangular cube (2’) twice holes (2_R) through twice tight lock screw ((2_R)’). The ring shaft ((2_7)’) is made in such a way that ring shaft attachment hole (((2_8)’) is an offset located from it’s center. The ring shaft ((2_7)’) tightly attaches with the inner dimension ((2_9)’) of the big bearing ((2_A)’) and the outer dimension ((2_10)’) of the big bearing ((2_A)’) tightly attaches with bearing housing plate ((2_11)’). This bearing housing plate ((2_11)’) mounts on the big ring spacer ((2_12)’) and the small ring spacer ((2_13)’) attaches through bolts ((2_14)’) with the four holes provided on bearing housing plate ((2_11)’). And by this, the bearing housing plate ((2_11)’) locks with base plate (Y). The purpose of the big ring spacer ((2_12)’) and the small ring spacers ((2_13)’) are for creating non direct touch of inner dimension ((2_9)’) of big bearing ((2_A)’) with base plate (Y) for smooth rotation of inner dimension ((2_9)’) of big bearing ((2_A)’). By this way the load on the motor as well as in other mechanisms are distributed from centre to two ends. The motor (1) rotates the rectangular cube (2’) which is attached to the cylindrical spacer ((2_6)’) with the coupling 202321055657 plate ((2_3)’) which is further attached to the fixer assembly thereby transforming the rotary motion of the motor shaft into sliding motion through the coupling plate and helps to oscillate the bed into to and fro motion. The elongated capsule slot (3’) is provided for the sliding member (2’’), and said slot absorb the sound by smooth and silent movement of the sliding member (2’’). Another embodiment of the present invention as shown in the Fig. 5 and Fig. 5A, the single ball based roller caster operated coupling member (2) comprises a motor shaft which is attached with the one end of the rectangular cube (2’) and said shaft end of the rectangular cube (2’) is attached to the coupling plate which extends to attach casing roller at one end. Casing roller comprises a roller which slides on the plate mounted on the stud. Other end of the cube (2’) is attached to the elongated capsule slot (3’) through the sliding member (2’’) comprising bearing, nut and bolt and / or sleeve (2’’’). Sliding member (2”) bearing, nut and bolt with and / or Sleeve (2’’’) attaches with the hole 1 ((2_1)’) of the rectangular cube (2’) which makes first end from center hole 2 ((2_2)’) of the rectangular cube (2’). The center hole 2 ((2_2)’) of the rectangular cube (2’) is attached with the motor shaft (X). On the rectangular cube (2’) an attachment of Coupling Plate (R(2_3)’) is provided in such a way that coupling plate’s hole 1 (R(2_4)’) exactly fixes on the center hole 2 ((2_2)’) of rectangular cube (2’). And this 202321055657 coupling plate’s other end attaches to the Single Roller Ball Bearing (SRBB) which makes the second end from center hole 2 ((2_2)’) of the rectangular cube (2’). The Coupling plate’s other twice holes R(2_Z)’) is attached onto the rectangular cube (2’) twice holes (2_R) through twice tight lock screw ((2_R)’). The single roller ball bearing (SRBB) moves on the base plate (Y) with smooth rotation way. By this way the load on the motor as well as other mechanisms are distributed from centre to the two ends. The motor (1) rotates the rectangular cube (2’) which drives the roller casing arrangement attached to the cube (2’) through a coupling plate, the roller ball rotates within the casing and assists driving the sliding member (2’’) inside the elongated capsule slot (3’) to drive the bed into a to and fro motion. Another embodiment of the present invention as shown in Fig. 6 and Fig. 6A, the Schmidt coupling operated coupling member (2) comprises a motor shaft connected with the square cube (2’). Said square cube (2’) is connected with the Schmidt coupling which create offset of the shaft. Other end of said Schmidt coupling is connected with the elongated capsule slot (3’) through the sliding member (2’’) comprising the bearing, nut, bolt and / or sleeve (2’’’). Schmidt Coupling is a type of coupling designed to accommodate large radial displacement between two shafts. Schmidt Coupling having an arrangement of links and discs. By this it can adapt to very wide 202321055657 variation in radial displacement while running under load; coupling can be made to allow radial displacement greater than twice the radius of the discs. In this coupling member (2), the square cube (2’) is rotated by the motor (1) which drives the input shaft and rotates the three disk in unison interconnected in series with the sliding member (2’’). The pushing and pulling of the Schmidt coupling makes the sliding member (2’’) slide within the elongated capsule slot (3’) thereby moving the bed in to and fro motion. Another embodiment of the present invention as shown in Fig. 7 and Fig. 7A, the bearing with Schmidt coupling operated coupling member (2) comprising outer housing of bearing, a bearing’s inner dimension fixed with fixer assembly having fixer stud, fixer ring and coupling plate. A square cube (2’) is attached to the motor’s shaft at one end and on the other end of the square cube (2’) the Schmidt coupling is mounted connecting the coupling plate. Said Schmidt coupling creates offset of the shaft. The square cube (2’) with Schmidt coupling is fixed with the fixer ring through the fixer stud. Other end of said Schmidt coupling connects the elongated capsule slot (3’) through the sliding member (2’’) comprising the bearing, nut, bolt and / or Sleeve (2’’’). The sliding member (2”) with and / or sleeve (2’’’) attached with Schmidt couple (2_SC) making first end from the center of the square cube (2’) which is attached to the motor shaft (X). On 202321055657 Schmidt couple (2_SC) an attachment of Schmidt coupling plate (SC(2_3)’) is provided in such a way that Schmidt coupling plate’s hole 1 (SC(2_4)’) exactly fixes on to the Schmidt couple (2_SC)’s disk 1 (D1) through mono tight lock screw (SC(2_R)’) and Schmidt coupling plate’s hole 2 (SC(2_5)’) attaches with the cylinder spacer ((2_6)’) and this cylinder spacer ((2_6)’) attaches with the ring shaft ((2_7)’) through Schmidt tight lock screw (SC(2_Z)) which makes second end from center of the square cube (2’) attached to the motor shaft (X). The ring shaft ((2_7)’) is made in a such a way that ring shaft attachment hole ((2_8)’) is offset located from it’s center. The ring shaft ((2_7)’) is tightly attached with the inner dimension ((2_9)’) of the big bearing ((2_A)’). The outer dimension ((2_10)’) of the big bearing ((2_A)’) is tightly attached with the bearing housing plate ((2_11)’). This bearing housing plate ((2_11)’) mounts on big ring spacer ((2_12)’) and small ring spacers ((2_13)’) attached through bolts ((2_14)’) by given four holes onto the bearing housing plate ((2_11)’). And by this, bearing housing plate ((2_11)’) locks with base plate (Y). The purpose of big ring spacer ((2_12)’) and small ring spacers ((2_13)’) are for creating non direct touch of inner dimension ((2_9)’) of big bearing ((2_A)’) with base plate (Y) for smooth rotation of inner dimension ((2_9)’) of big bearing ((2_A)’). By this way the load on the motor as well as other mechanisms are distributed from centre to two ends. In this coupling member (2), 202321055657 the square cube (2’) is rotated by the motor (1) which drives the shaft and rotates the three disk in unison connecting the sliding member (2’’). The pushing and pulling of the Schmidt coupling makes the sliding member (2’’) slide within the elongated capsule slot (3’) thereby moving the bed in to and fro motion. Another embodiment of the present invention as shown in Fig. 8 and Fig. 8A, a single ball based roller casing with Schmidt coupling operated coupling member (2) comprising a motor shaft which is attached with a square cube (2’) and Said Schmidt coupling’s disc is attached to the coupling plate which is extended and having casing roller. Casing roller comprises a roller which slides on the plate. Said casing roller creates one end load from the centre. Said square cube (2’) is connected with a Schmidt coupling which create offset of the shaft. Other end of said Schmidt coupling connects with the elongated capsule slot (3’) through the sliding member (2’’) comprising the bearing, nut, bolt and / or sleeve(2’’’). The sliding member (2”) with the bearing, nut, bolt and / or sleeve(2’’’) attached with Schmidt couple (2_SC) which makes first end from the center of the square cube (2’) which is attached to the motor shaft (X). On the Schmidt Couple (2_SC) an attachment of type 2 Schmidt coupling plate (SRC (2_3)’) is provided in such a way that type 2 Schmidt coupling plate’s hole 1 (SRC(2_4)’) exactly fixes on the Schmidt couple’s (2_SC) disk 1 (D1) via mono tight 202321055657 lock screw (SC(2_R)’) and Schmidt roller coupling plate’s other end is attached with the Single Roller Ball Bearing (SRBB) which makes the second end from the center of the square cube (2’) which is attached to the motor shaft (X). Single Roller Ball Bearing (SRBB) will move on Base Plate (Y) with smooth rotation way. By this way the load on the motor as well as other mechanisms are distributed from centre to two ends. In this coupling member (2), the square cube (2’) is rotated by the motor (1) which drives the shaft and rotates the three disk in unison connecting the sliding member (2’’). The pushing and pulling of the Schmidt coupling moves the roller caster arrangement and the sliding member (2’’) slide within the elongated capsule slot (3’) thereby moving the bed in to and fro motion. Fig. 9 Shows the Coaxial Box with motor (1). In coaxial system, at full rotation at one end then at output of coaxial directly creates the pendulum movement which acts at output shaft. Motor’s shaft connects with coaxial box and output shaft of coaxial box connects to the assembly. So it makes coaxial box based motor (1). In this coupling member (2) within the coaxial gear box, the motor shaft drives the gear which creates the pendulum movement as the output thereby moving the bed in the to and fro motion. It is to be noted that in the present invention, the coupling plate, spacer and rectangular block can be in the combination form or in 202321055657 single structural and having three holes and it is not limited thereto as shown in Fig. 4. In the working as shown in Fig. 1 and Fig. 2, the power supply given to the motor (1) of the assembly, the motor shaft rotates. As the motor shaft is configured with the rectangular cube (2’), the rectangular cube (2’) also rotates in similar speed and direction of the motor shaft. As the rectangular cube (2’) create offset of the shaft, the sliding member (2’’) rotates around the axis of the motor shaft. As the sliding member (2’’) undulates within the elongated capsule slot (3’) which create the oscillation of the capsule slotted stud (3). Said oscillation of the stud creates the movement of the bed mounted on the ring which is provided on the slotted stud. The invention has been described with reference to specific embodiment which is merely illustrative and not intended to limit the scope of the invention as defined in the complete specification.
[0002] 202321055657 REFERENCE NUMERALS Motor (1) Coupling member (2) Cube (2’) Sliding member (2’’) Sleeve (2’’’) Rectangular cube (2’) hole 1 ((2_1)’) Rectangular cube (2’) center hole 2 ((2_2)’) Motor shaft (X) Coupling Plate (R(2_3)’) Coupling plate’s hole 1 (R(2_4)’) Coupling plate’s other twice holes R(2_Z)’) Rectangular cube (2’) twice holes (2_R) Twice tight lock screw ((2_R)’). Base plate (Y) Schmidt couple (2_SC) Schmidt coupling plate (SC(2_3)’) Schmidt coupling plate’s hole 1 (SC(2_4)’) Schmidt couple (2_SC)’s disk 1 (D1) Mono tight lock screw (SC(2_R)’) Schmidt coupling plate’s hole 2 (SC(2_5)’) Cylinder spacer ((2_6)’) 202321055657 Ring shaft ((2_7)’) Schmidt tight lock screw (SC(2_Z)) Ring shaft attachment hole ((2_8)’) Big bearing ((2_A)’) Big bearing’s inner dimension ((2_9)’) Big bearing’s outer dimension ((2_10)’) Bearing housing plate ((2_11)’) Big ring spacer ((2_12)’) Small ring spacers ((2_13)’) Bolts ((2_14)’) Capsule slotted stud (3) Elongated capsule slot (3’) Power adaptor (4) Controller (5) Ring (6) Single Roller Ball Bearing(SRBB) Schmidt couple (2_SC) Schmidt Coupling Plate (SRC(2_3)’)
Claims
202321055657 I claim:
1. An automated baby swing Oscillatory assembly comprising: a motor (1) to drive the cube(2’); a coupling member (2) for converting rotary motion into oscillatory motion; a cube (2’) having one centre hole and at least one side hole; an offset member concentric to the cube (2’); a sliding member (2’’) having nut, bolt and sleeve (2’’’); a coupling plate (R(2_3)’) having one centre hole and at least one twice holes ; a base plate (Y) having holes to accommodate bearing housing configured to a bearing ((2_A)’) and an offset member ; a capsule slotted stud (3) having at least one end mounted with bearing and other end fixedly assembled to a ring (6); a Schmidt couple (2_SC); a Single Roller Ball Bearing(SRBB); a cylindrical spacer ((2_6)’); a Schmidt Coupling Plate (SRC(2_3)’); a Coupling Plate (R(2_3)’); wherein said capsule slotted stud (3) is provided with elongated capsule slot (3’); 202321055657 the cube (2’) is connecting to the motor (1) at one end through motor shaft and the other end of the cube (2’) is provided with a sliding member (2’’) configured to slidably positioned within said elongated capsule slot (3’).
2. An automated baby swing oscillatory assembly as claimed in claim 1, wherein said coupling member (2) comprises coupling plate, fixer assembly, roller ball casing, Schmidt coupling, coaxial gear box or combination thereof to convert rotary motion into oscillatory motion.
3. An automated baby swing oscillatory assembly as claimed in claim 1, wherein said motor (1) is provided with the different type of the sound proof covers made up of the acoustic materials of any shapes and different types which eliminate the noise of the motor (1).
4. An automated baby swing oscillatory assembly as claimed in claim 1, wherein said power adaptor (4) is a SMPS (Switch mode power supply) which drives power from power source to the motor (1).
5. An automated baby swing oscillatory assembly as claimed in claim 1, wherein said controller (5) has speed control knob to adjust the swing speed of the cradle. 202321055657 6. An automated baby swing oscillatory assembly as claimed in claim 1 or claim 5, wherein said controller (5) has timing setting, wireless music for baby, automatic on / off by baby’s cry sensing, motion sensors, wireless sensors, inbuilt music.
7. An automated baby swing oscillatory assembly as claimed in claim 1, wherein said capsule slotted stud (3) has a follower capsule slotted stud (3) connected to the opposite side of the cradle through the block fixed with stud and bakelite plastic nut, the bed is connected through hanger to the rings of the capsule slotted stud (3).
8. An automated baby swing oscillatory assembly as claimed in claim 1, wherein said sliding member (2’’) includes a sleeve (2’’’) made up of noise cancellation material like rubber, special type of plastics, etc, for sliding inside the elongated capsule slot (3’) to absorb the noise, by using this part there is no chance of metal‐to‐ metal direct contact, based noise can be eliminate for all kind of assemblies in the present invention and also the sleeve (2’’’) attaches on the bearing of sliding member (2”) or that bearing of sliding member itself coated at outer diameter periphery with the sleeve (2’’’) from its manufacturing. 202321055657 9. An automated baby swing oscillatory assembly as claimed in claim 1, wherein said ring (6) is fixed with the stud to protect the hanger from jumping out during movement or idle position.
10. An automated baby swing oscillatory assembly as claimed in claim 1, wherein said ring(6) may be made of non metallic material to protect from electric shock earthing as well as noise cancellation which passes on cradle, use of non metallic material is optional here and ring(6) can be made of metal material also.
11. An automated baby swing oscillatory assembly as claimed in claim 1, wherein said motor (1) is noiseless type.
12. An automated baby swing oscillatory assembly as claimed in claim 1, wherein the said bearing ((2_A)’) having an offset member ((2_7)’) being connected with the cube(2’) through a cylindrical spacer ((2_6)’) to distribute the load from the centre to the two ends of the cube (2’) in the combination form or in single structural form with at least one hole.
13. An automated baby swing oscillatory assembly as claimed in claim 1, wherein the said bearing ((2_A)’) having an offset member ((2_7)’) being connected with the cube(2’) attached to 202321055657 Schmidt couple (2_SC) through a cylindrical spacer ((2_6)’) to distribute the load from the centre to the two ends of the cube (2’) in the combination form or in single structural form with at least one hole.
14. An automated baby swing oscillatory assembly as claimed in claim 1, wherein the said Single Roller Ball Bearing(SRBB) which moves on the base plate (Y) with smooth rotation way being connected with the cube(2’) through a Schmidt Coupling Plate (SRC(2_3)’) to distribute the load from the centre to the two ends of the cube (2’) in the combination form or in single structural form with at least one hole.
15. An automated baby swing oscillatory assembly as claimed in claim 1, wherein the said Single Roller Ball Bearing(SRBB) which moves on the base plate (Y) with smooth rotation way being connected with the cube(2’) attached to Schmidt couple (2_SC) through a Coupling Plate (R(2_3)’) to distribute the load from the centre to the two ends of the cube (2’) in the combination form or in single structural form with at least one hole. 202321055657 16. An automated baby swing oscillatory assembly as claimed in claim 1, wherein said cube (2’) shape be rectangular, square, round or any other suitable shape.
17. An automated baby swing oscillatory assembly as claimed in claim 1, wherein the coupling plate, spacer and rectangular block can be in the combination form or in single structural and having three holes.
18. An automated baby swing oscillatory assembly as claimed in claim 1 or claim 2, wherein said coupling member (2) includes a Schmidt Coupling to connect cube (2’) with the sliding member (2’’) for converting rotary motion into oscillatory motion.
19. An automated baby swing oscillatory assembly as claimed in claim 1 or claim 2, wherein said coupling member (2) includes a Single Roller Ball Bearing based assembly to connect cube (2’) with the sliding member (2’’) for converting rotary motion into oscillatory motion.
20. An automated baby swing oscillatory assembly as claimed in claim 1 or claim 2, wherein said coupling member (2) includes a 202321055657 coaxial box to connect cube (2’) with the sliding member (2’’) for converting rotary motion into oscillatory motion.
21. An automated baby swing oscillatory assembly as claimed in claim 1, wherein said hanger can be coated by no electricity pass material.
Citation Information
Patent Citations
An automated baby cradle bed
IN202021048465A