CN115989943B - Baby cradle vehicle - Google Patents

Abstract

The application discloses a baby cradle vehicle, which comprises a base and a cradle movably arranged on the base, wherein a sliding mechanism for driving the cradle to shake left and right and a lifting mechanism for driving the cradle to shake up and down are arranged in the base, and a fixed rod is arranged in the base; the sliding mechanism comprises a bearing plate which is arranged on the fixed rod in a sliding way, the bearing plate can slide along the length direction of the fixed rod, and the cradle is arranged on the bearing plate; the base rotation is equipped with the driving gear that slides and slides driven gear, and the driving gear that slides is connected with the driven gear meshing that slides, and the number of teeth of driven gear that slides is greater than the number of teeth of driving gear that slides, and the rotation is equipped with the connecting rod on the terminal surface of driven gear that slides, and the one end that the driven gear was kept away from to the connecting rod rotates with the loading board to be connected, still is equipped with the drive assembly that slides in the base. The utility model has the advantages of effectively reducing the shaking of the existing cradle, having single style, and being easy to generate the phenomenon of shaking or stopping and shaking.

Description

Baby cradle vehicle

Technical Field

The application relates to the technical field of infant cradle, in particular to an infant cradle vehicle.

Background

In life, if a baby is born in a family, the parents often purchase a plurality of facilities for the baby, such as a crib, a baby carriage, a cradle, etc., wherein the cradle can be used for shaking the baby to make the baby easy to fall asleep and quick to fall asleep.

In the prior art, the types of the baby cradle mainly comprise two types, wherein the first type is a cradle which is pushed by manpower, and the cradle is pushed by caregivers, so that the cradle is stressed to shake; the second is a shaking table which is not pushed by manpower, and is mainly connected with the shaking table through a motor or other driving equipment, so that the shaking table is driven to shake left and right under the stress. Compared with the first shaking table, the second shaking table has the advantages of saving manpower, having a certain shaking range and the like, so the second shaking table is popular with people.

However, most of the existing cradle shakes left and right, the shaking mode is single, the shaking mode is unstable by driving equipment, and the phenomenon of shaking or sudden stop shaking easily occurs.

Disclosure of Invention

In order to improve current shaking table and most all shake about, the pattern of rocking is single to make shaking table about the mode of rocking unstable through actuating device, the drawback of phenomenon that appears jerking or scram shake easily, this application provides a baby's shaking table car.

The application provides a baby cradle car adopts following technical scheme:

the baby cradle vehicle comprises a base and a cradle movably arranged on the base, wherein a sliding mechanism for driving the cradle to shake left and right and a lifting mechanism for driving the cradle to shake up and down are arranged in the base, and a fixed rod is arranged in the base; the sliding mechanism comprises a bearing plate which is arranged on the fixed rod in a sliding manner, the bearing plate can slide along the length direction of the fixed rod, and the shaking table is arranged on the bearing plate;

The base internal rotation is provided with the driving gear that slides and the driven gear that slides, the driving gear that slides with the driven gear meshing of sliding is connected, just the number of teeth of driven gear that slides is greater than the number of teeth of driving gear that slides, it is provided with the connecting rod to rotate on the terminal surface of driven gear that slides, the connecting rod keep away from the one end of driven gear that slides with the loading board rotates to be connected, still be provided with in the base and be used for the drive driving gear pivoted slip actuating assembly that slides.

Through adopting above-mentioned technical scheme, when the shake table vehicle during operation, drive the driving gear rotation that slides through the drive assembly drive that slides, because the number of teeth of the driven gear that slides is greater than the number of teeth of the driving gear that slides, the driving gear that slides drives the driven gear that slides and slowly rotate. When the sliding driven gear rotates, the connecting rod pushes the bearing plate to slowly slide along the length direction of the fixed rod, so that the shaking table shakes left and right. Simultaneously, make the shaking table slowly do the oscilaltion motion through elevating system, reduce the single mode that current shaking table rocked effectively to the condition of phenomenon that appears jerking or scram shake easily.

Preferably, the sliding driving assembly comprises a sliding driving motor, an output shaft of the sliding driving motor is connected with a sliding driving wheel, a sliding driven wheel is rotatably arranged in the base, a sliding transmission belt is wound between the sliding driven wheel and the sliding driving wheel, and a sliding bevel gear set for transmission is arranged between the sliding driven wheel and the sliding driving gear.

Through adopting above-mentioned technical scheme, when the shake table car during operation, the driving motor that slides drives the action wheel that slides and rotates, makes the follow driving wheel that slides rotate through the drive belt that slides. And the sliding driving gear rotates through the sliding bevel gear set, and the sliding driving gear is meshed with the sliding driven gear, so that the sliding driven gear is driven to slowly rotate when the sliding driving gear rotates, the connecting rod pushes the bearing plate to slowly slide along the length direction of the fixed rod, and the shaking table can shake left and right.

Preferably, the base comprises a bottom plate and a base shell arranged on the bottom plate, a sliding shell is arranged on the bearing plate, and the sliding shell extends out of the base shell;

the bearing plate is arranged on one side, away from the bottom plate, of the bearing plate in a lifting manner, the shaking table is arranged on the bearing plate, and the lifting mechanism is arranged between the bearing plate and the bearing plate, so that the bearing plate can do lifting movement relative to the bearing plate; the bearing plate is provided with the support frame towards one side of bearing plate, the support frame includes the bracing piece, the bearing plate is towards one side of bearing plate is provided with the sleeve, the bracing piece with the sleeve grafting cooperation, the bracing piece overcoat is equipped with first buffer spring, the sleeve orientation the butt groove has been seted up to first buffer spring's one end, first buffer spring's one end connect in the tank bottom in butt groove, the other end connect in the bearing plate.

Through adopting above-mentioned technical scheme, when the relative loading board of loading board is the elevating movement, through the setting of first buffer spring, cushion the shaking table.

Preferably, the lifting mechanism comprises a lifting assembly for driving the bearing plate to move up and down and a lifting driving assembly for driving the lifting assembly to work so as to enable the bearing plate to move up and down, the top side of the bearing plate is provided with a containing box, the lifting driving assembly comprises a lifting driving gear rotatably arranged in the containing box and a lifting driven gear in meshed connection with the lifting driving gear, the lifting assembly is arranged on the lifting driven gear, and when the lifting driven gear rotates, the lifting assembly works;

the number of teeth of the lifting driven gear is larger than that of the lifting driving gear, a lifting driving motor is arranged in the accommodating box, an accommodating groove is formed in one side, away from the accommodating box, of the bearing plate, the lifting driving wheel is rotationally installed in the accommodating groove, an output shaft of the lifting driving motor penetrates through the bearing plate and then is connected with the lifting driving wheel, the lifting driven wheel is rotationally arranged in the accommodating groove, a lifting driving belt is arranged between the lifting driven wheel and the lifting driving wheel in a winding manner, and a lifting cone gear set for transmission is arranged between the lifting driven wheel and the lifting driving gear.

Through adopting above-mentioned technical scheme, when lift driving motor work, lift driving motor's output shaft drives the lift action wheel and rotates. The lifting driving wheel drives the lifting driven wheel to rotate when rotating, and at the moment, the lifting driving gear rotates through the transmission of the lifting bevel gear set. Because lift driven gear and lift driving gear meshing are connected to drive lift driven gear and slowly rotate when making lift driving gear rotate, with this drive lifting assembly work, lifting assembly promotes the loading board and reciprocates, and then makes shaking table rock from top to bottom.

Preferably, the lifting assembly comprises a driving rod fixedly connected with a wheel shaft of the lifting driven gear and a driven rod rotatably connected with one end, close to the bearing plate, of the driving rod, one end, far away from the driving rod, of the driven rod is rotatably connected with the bearing plate, and a guide assembly used for guiding the bearing plate to move up and down stably relative to the bearing plate is arranged between the bearing plate and the bearing plate.

Through adopting above-mentioned technical scheme, when lift driving motor work, lift driving motor's output shaft drives the lift action wheel and rotates. The lifting driving wheel drives the lifting driven wheel to rotate when rotating, and at the moment, the lifting driving gear rotates through the transmission of the lifting bevel gear set. The lifting driven gear is meshed with the lifting driving gear, so that the lifting driving gear drives the lifting driven gear to slowly rotate when rotating.

When the lifting driven gear rotates, the driving rod is fixedly connected with the wheel shaft of the lifting driven gear, so that the driving rod is driven to rotate around the wheel shaft of the lifting driven gear when the lifting driven gear rotates, and at the moment, the driven rod is driven by the driving rod to drive the bearing plate to lift up and down. And the bearing plate is driven to slowly and stably move up and down relative to the bearing plate through the arrangement of the guide component.

Preferably, the guide assembly comprises two hinged plates which are arranged in a crossed manner, the middle parts of the two hinged plates are rotationally connected, two ends of each hinged plate are respectively connected with the bearing plate in a sliding manner, one end, close to the bearing plate, of each hinged plate is provided with a limiting rod, two second buffer springs are respectively arranged between the limiting rods of the two hinged plates, and two ends of each second buffer spring are respectively fixedly connected with the two limiting rods.

Through adopting above-mentioned technical scheme, when the relative loading board of bearing board did the elevating movement, two articulated plates do the repeated motion that opens and shuts, and the second buffer spring is synchronous with the motion conversion tensile or shrinkage state of articulated plate to guide the bearing board to steadily reciprocate relative to the loading board.

Preferably, the bearing plate is provided with a guide plate, one end of the guide plate, which is far away from the bearing plate, is provided with a guide groove, the guide groove is formed along the length direction of the guide plate, the guide groove penetrates through two opposite sides of the guide plate, a hinge shaft is arranged at a rotating connection point of the middle parts of the two hinge plates, and the hinge shaft is in sliding fit with the guide groove.

Through adopting above-mentioned technical scheme, when the relative loading board of loading board was the elevating movement, slide and connect two hinged plates in the same long limit side of loading board and follow the length direction round trip movement of loading board for two hinged plates are the motion that opens and shuts repeatedly, thereby guide the relative loading board steady up-and-down movement of loading board. At this time, the hinge shafts of the two hinge plates slide up and down along the length direction of the guide grooves, thereby guiding the hinge plates.

Preferably, the cradle comprises a surrounding and blocking part and a bearing part arranged on one side of the surrounding and blocking part facing the base, a lifting shell is movably arranged in the sliding shell, the lifting shell comprises a lower shell and an upper shell matched with the lower shell, and the lower shell is fixedly connected with the bearing plate;

An adjusting cavity is formed between the lower shell and the upper shell, the bearing part slides and penetrates through the adjusting cavity, one side, away from the sliding shell, of the lower shell is abutted to the bottom side of the bearing part, and an abutting assembly used for enabling the bearing part to be relatively fixed with the lifting shell after adjusting the inclination angle of the shaking table is further arranged in the lifting shell.

Through adopting above-mentioned technical scheme, after adjusting the inclination of shaking table, through supporting tight subassembly for one side that bearing portion deviates from the bearing board supports tightly in last casing one side towards lower casing, thereby makes shaking table and lifting shell relatively fixed.

Preferably, the abutting assembly comprises a first abutting plate and a second abutting plate, the first abutting plate is slidably arranged on the bearing plate, the second abutting plate is matched with the first abutting plate, the first abutting plate can slide along the length direction of the bearing plate, the second abutting plate is arranged on the bearing plate in a lifting manner, and the second abutting plate is positioned between the first abutting plate and the bearing part; the utility model discloses a motor vehicle, including first butt board, second butt board, cam part, starting block, cam part, lower casing, starting block, cam part, first butt board with the second butt board all is provided with a plurality of bellying towards one side each other of mutually, initially, is located the bellying of first butt board is dislocation set with the bellying that is located the second butt board, lower casing rotation is provided with the cam part, one side butt of cam part in first butt board, starting block fixed connection is in the cam part is kept away from one side of first butt board under the casing is installed outward.

Through adopting above-mentioned technical scheme, when adjusting the inclination to shaking table, through upwards pulling the start block for cam portion rotates down the casing relatively, and at this moment, cam portion promotes first butt plate and slides certain distance along the length direction of bearing board, is located the bellying butt on first butt plate and the second butt plate, makes the relative first butt plate of second butt plate upwards move, and the second butt plate promotes the supporting part and makes one side that the supporting part deviates from the bearing board support tightly in one side of last casing orientation lower casing, thereby makes shaking table and lifting shell relatively fixed.

Preferably, a return spring is arranged on one side of the first abutting plate, facing the starting block, one end of the return spring is connected to the first abutting plate, the other end of the return spring is connected to the inner wall of the lower shell, and the return spring is in a natural state when the protruding portion of the first abutting plate and the protruding portion of the second abutting plate are in dislocation arrangement.

Through adopting above-mentioned technical scheme, after the inclination of shaking table finishes adjusting, through upwards pulling the start block for cam portion rotates relative lower casing, and at this moment, cam portion promotes first butt plate and slides certain distance along the length direction of bearing board, is located the bellying butt on first butt plate and the second butt plate, makes the relative first butt plate of second butt plate upwards move, and the second butt plate promotes the supporting part and makes one side that the supporting part deviates from the bearing board support tightly in one side of last casing orientation lower casing, thereby makes shaking table and lifting shell relatively fixed. At this time, the return spring is in a stretched state.

When the inclination of the cradle is required to be adjusted, the starting block is reset to the initial position, and at the moment, the first abutting plate moves to the protruding portion located on the first abutting plate and the protruding portion located on the second abutting plate are arranged in a dislocation mode under the action of the elastic force of the reset spring. At this time, the supporting part can slide in the adjusting cavity so as to adjust the inclination angle of the cradle.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the sliding mechanism and the lifting mechanism, the cradle can shake left and right and up and down, and the number of teeth of the sliding driven gear is set to be larger than that of the sliding driving gear, so that the sliding driving gear drives the sliding driven gear to rotate slowly, the shaking style of the existing cradle is effectively reduced to be single, and the phenomenon of jerking or sudden stop shaking is easy to occur;

2. through set up the articulated slab between loading board and loading board to set up the deflector on the loading board, make the deflector to two articulated slab holders open and shut the motion repeatedly and guide, thereby guide the loading board and do the oscilaltion motion steadily relatively to the loading board.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

FIG. 2 is a schematic illustration of the structure with the base shell and the slip shell removed in an embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a sectional view for showing the internal structure of the lower case in the embodiment of the present application.

Fig. 5 is a schematic view of the bottom structure of the carrier plate according to the embodiment of the present application.

Fig. 6 is an enlarged view of a portion B in fig. 4.

Fig. 7 is a sectional view for showing the internal structure of the containing box in the embodiment of the present application.

Fig. 8 is an enlarged view of a portion C in fig. 7.

Fig. 9 is a cross-sectional view of the other view of fig. 7.

Fig. 10 is a cross-sectional view for embodying the relationship between the first abutting plate and the second abutting plate in the embodiment of the present application.

Fig. 11 is an enlarged view of a portion D in fig. 9.

Fig. 12 is an enlarged view of a portion E in fig. 9.

Fig. 13 is an enlarged view of the portion F in fig. 10.

Reference numerals illustrate:

10. a base; 101. a bottom plate; 102. a base shell; 11. supporting feet; 12. a speaker; 13. a sound outlet hole; 14. a display screen; 15. a relief groove; 16. a slip housing; 20. a fixed rod; 21. a guide rod; 22. a carrying plate; 23. a sliding block; 24. a guide groove; 25. a guide wheel; 30. a housing case; 31. a slip drive gear; 32. a slip driven gear; 33. a connecting rod; 34. a limit column; 35. a slip driving motor; 36. a sliding driving wheel; 37. a sliding driven wheel; 38. a slip drive belt; 39. a slip bevel gear set; 40. a support frame; 401. a support rod; 41. a bearing plate; 42. a sleeve; 43. a first buffer spring; 44. an abutment groove; 45. a fixing plate; 46. an induction head; 47. an induction plate; 48. a grating; 49. a grating circuit board; 50. a housing box; 51. lifting the driving gear; 52. lifting the driven gear; 53. a lifting driving motor; 54. a receiving groove; 55. lifting the driving wheel; 56. lifting the driven wheel; 57. lifting the transmission belt; 58. lifting the bevel gear set; 60. a driving rod; 61. a driven rod; 62. a hinged plate; 63. a guide block; 64. a bar-shaped groove; 65. a guide wheel; 66. a synchronizing lever; 67. a limit rod; 68. a second buffer spring; 70. shaking table; 701. a surrounding part; 702. a support part; 71. a guide plate; 72. a guide groove; 73. a hinge shaft; 74. a lifting housing; 741. a lower housing; 742. an upper housing; 75. a regulating chamber; 76. a limiting block; 80. a first abutting plate; 81. a second abutting plate; 82. an elastic pad; 83. a boss; 84. a fixed block; 85. a receiving groove; 87. a plug-in column; 88. a gasket; 89. a limit spring; 91. a cam section; 92. a starting block; 93. a return spring; 94. a support part; 95. a mounting base; 96. a micro motor; 97. a rotating seat; 98. an LED lamp; 99. and a light-transmitting plate.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-13.

Referring to fig. 1 and 2, an infant swing disclosed in the present application includes a base 10 disposed on the ground and a swing 70 movably mounted on the base 10, wherein a sliding mechanism for driving the swing 70 to swing left and right (i.e. swing along the width direction of the base 10) and a lifting mechanism for driving the swing 70 to swing up and down are disposed on the base 10.

Referring to fig. 1 and 2, the base 10 includes a base plate 101 and a base case 102 mounted on a side of the base plate 101 facing away from the ground, the base case 102 and the base plate 101 are fixed to each other by screws, and the base case 102 and the base plate 101 are fixed to each other to form a shape similar to a cart, thereby achieving a beautifying effect. A plurality of supporting feet 11 are uniformly arranged on one side of the bottom plate 101, which is away from the base shell 102, and the supporting feet 11 are used for enhancing friction between the bottom plate 101 and the ground, so that the bottom plate 101 is not easy to move relative to the ground.

Referring to fig. 1 and 2, two speakers 12 are mounted to a side of the base plate 101 facing the base case 102, the two speakers 12 are distributed in the width direction of the base plate 101, and the two speakers 12 are located on both sides of the base plate 101, respectively. Two groups of sound outlet holes are formed in the base shell 102, and the two groups of sound outlet holes correspond to the two loudspeakers 12 one by one. Specifically, the sound outlet group includes a plurality of sound outlet holes 13, and the sound outlet holes 13 are used for the music sound emitted by the loudspeaker 12 to pass out of the base shell 102. The base housing 102 also has a display 14 mounted thereon, the display 14 being electrically connected to the speaker 12.

Referring to fig. 3 and 4, two fixing bars 20 are fixedly installed on the bottom plate 101, and both fixing bars 20 are disposed along the width direction of the bottom plate 101. Two guide rods 21 are all installed to the side that dead lever 20 deviates from bottom plate 101, and two guide rods 21 all set up along the length direction of dead lever 20, and two guide rods 21 are located the both ends of dead lever 20 respectively. Specifically, the sliding mechanism includes a carrying plate 22 slidably mounted between two fixing rods 20, the carrying plate 22 is substantially rectangular, and the swing bed 70 is disposed on the carrying plate 22. The carrying plate 22 can slide along the length direction of the fixing rod 20, and the lifting mechanism is located on one side of the carrying plate 22 away from the bottom plate 101.

Referring to fig. 3 and 4, guide wheels 25 are rotatably mounted at four corners of the carrier plate 22, four guide wheels 25 are in one-to-one correspondence with four guide rods 21, and the guide wheels 25 are abutted and slid on the corresponding guide rods 21. Two sliding blocks 23 for limiting the bearing plate 22 are fixedly arranged on one sides, deviating from each other, of the two fixing rods 20, the two sliding blocks 23 are arranged along the length direction of the fixing rods 20, the two sliding blocks 23 are respectively located at two ends of the fixing rods 20, and the two sliding blocks 23 correspond to the two guide rods 21 one by one.

Referring to fig. 3 and 4, a guide groove 24 is formed in a side of the sliding block 23 facing the fixing lever 20, the guide groove 24 is formed along a length direction of the sliding block 23, and four guide grooves 24 are in one-to-one correspondence with four guide wheels 25. The wheel shafts of the guide wheels 25 extend into the corresponding guide grooves 24, the guide wheels 25 slide along the length direction of the guide rod 21 by pushing the bearing plate 22, and the guide wheels 25 are guided by the guide grooves 24, so that the cradle 70 can shake left and right stably.

Referring to fig. 3 and 4, a housing case 30 is mounted on the base plate 101, a slip driving gear 31 and a slip driven gear 32 are rotatably mounted on the housing case 30, and the slip driving gear 31 is engaged with the slip driven gear 32. A connecting rod 33 is rotatably connected to the end surface of the sliding driven gear 32 facing away from the accommodating box 30. Referring to fig. 5, a limit post 34 is mounted on a side of the bearing plate 22 facing the bottom plate 101, and one end of the connecting rod 33 away from the sliding driven gear 32 is rotatably connected with the limit post 34. When the sliding driving gear 31 rotates, the sliding driven gear 32 is driven to rotate, and the connecting rod 33 connects the sliding driven gear 32 with the bearing plate 22, so that when the sliding driving gear 31 drives the sliding driven gear 32 to rotate, the connecting rod 33 can drive the bearing plate 22 to slide along the length direction of the fixed rod 20, and the shaking table 70 can shake along the width direction of the base 10.

Referring to fig. 3 and 4, in the present embodiment, the number of teeth of the sliding driven gear 32 is greater than the number of teeth of the sliding driving gear 31, so that when the sliding driving gear 31 rotates, the sliding driven gear 32 rotates slowly, thereby making the shaking table 70 shake more stable. A sliding driving assembly is further installed in the accommodating box 30, and the sliding driving assembly is used for driving the sliding driving gear 31 to rotate.

Referring to fig. 3 and 4, in particular, the slip driving assembly includes a slip driving motor 35, and an output shaft of the slip driving motor 35 is connected to a slip driving wheel 36. The accommodating box 30 is rotatably provided with a sliding driven wheel 37, and a sliding transmission belt 38 is wound between the sliding driven wheel 37 and the sliding driving wheel 36. In this embodiment, the diameter of the sliding driven wheel 37 is larger than that of the sliding driving wheel 36, so that when the sliding driven wheel 37 rotates one turn, the sliding driving wheel 36 rotates several turns.

Referring to fig. 3 and 4, a slip bevel gear set 39 is further installed between the slip driven wheel 37 and the slip driving gear 31, wherein the slip bevel gear set 39 includes two slip bevel gears, which are engaged with each other. Specifically, one of the slip bevel gears is coaxially disposed with the slip driving gear 31, and the other slip bevel gear is coaxially disposed with the slip driven gear 37. When the sliding driving motor 35 works, the output shaft of the sliding driving motor 35 drives the sliding driving wheel 36 to rotate, the sliding driven wheel 37 is rotated through the arrangement of the sliding transmission belt 38, and the sliding driving gear 31 is rotated through the sliding bevel gear set 39. Since the sliding driving gear 31 is engaged with the sliding driven gear 32, the sliding driving gear 31 can drive the sliding driven gear 32 to rotate slowly when rotating, so that the connecting rod 33 pushes the bearing plate 22 to slide slowly along the length direction of the guide rod 21, and the cradle 70 can shake left and right.

Referring to fig. 1 and 3, a relief groove 15 is formed in a side of the base case 102 facing away from the bottom plate 101, and the relief groove 15 penetrates through inner and outer surfaces of the base case 102. The bearing plate 22 is detachably provided with the sliding shell 16, the sliding shell 16 and the bearing plate 22 are mutually fixed through a buckle, the sliding shell 16 extends out of the yielding groove 15, and the sliding shell 16 is abutted with one side of the base shell 102 facing each other, so that the situation that sundries enter the base shell 102 is reduced. When the carrier plate 22 slides along the length direction of the guide rod 21, the slide housing 16 moves synchronously in a left-right sliding motion with respect to the relief groove 15.

Referring to fig. 4 and 6, a supporting plate 41 is arranged on one side of the supporting plate 22 away from the bottom plate 101 in a liftable manner, the supporting plate 41 and the supporting plate 22 are parallel to each other, the supporting plate 41 can move up and down relative to the supporting plate 22, and a shaking table 70 is arranged on the supporting plate 41. The support frame 40 is installed towards one side of carrier plate 22 to carrier plate 41, and wherein, support frame 40 includes four vertical setting's bracing piece 401, and four bracing piece 401 are located carrier plate 41's four corners department, and the top of four bracing piece 401 is all fixed connection in carrier plate 41 towards one side of carrier plate 22. Four sleeves 42 are fixedly connected to one side, facing the bearing plate 41, of the bearing plate 22, and the four sleeves 42 are in one-to-one corresponding plug-in fit with the four support rods 401.

Referring to fig. 4 and 6, the support rod 401 is externally provided with a first buffer spring 43, one end of the sleeve 42 facing the first buffer spring 43 is provided with an abutment groove 44, one end of the first buffer spring 43 is connected to the bottom of the abutment groove 44, and the other end is connected to the side of the support plate 41 facing the support plate 22. The first buffer spring 43 is in a natural state when the carrier plate 41 has not moved upward relative to the carrier plate 22, and the first buffer spring 43 is in a stretched state when the carrier plate 41 moves upward relative to the carrier plate 22.

Referring to fig. 7 and 8, in particular, the lifting mechanism includes two sets of lifting assemblies for driving the support plate 41 to move up and down, and a lifting driving assembly for driving the lifting assemblies to operate so as to move the support plate 41 up and down, the two sets of lifting assemblies being disposed opposite to each other in the width direction of the support plate 22. Referring to fig. 9, a receiving box 50 is disposed on a side of the carrying floor 22 facing away from the bottom plate 101, and the receiving box 50 is disposed vertically detachably.

Referring to fig. 10 and 11, the lifting driving assembly includes a lifting driving gear 51 rotatably installed in the accommodating box 50 and a lifting driven gear 52 engaged with the lifting driving gear 51, a lifting driving motor 53 is installed in the accommodating box 50, and in combination with fig. 5, an accommodating groove 54 is formed at one side of the bearing plate 22 facing away from the accommodating box 50, a lifting driving wheel 55 is rotatably installed in the accommodating groove 54, and an output shaft of the lifting driving motor 53 passes through the bearing plate 22 and is connected to the lifting driving wheel 55. The accommodating groove 54 is further rotatably provided with a lifting driven wheel 56, and a lifting transmission belt 57 is wound between the lifting driven wheel 56 and the lifting driving wheel 55, in this embodiment, the diameter of the lifting driven wheel 56 is larger than that of the lifting driving wheel 55, so that when the lifting driven wheel 56 rotates for one circle, the lifting driving wheel 55 rotates for a plurality of circles.

Referring to fig. 8 and 11, a lifting bevel gear set 58 is installed in the accommodating case 50, wherein the lifting bevel gear set 58 includes two lifting bevel gears which are engaged with each other. One of the lifting bevel gears is arranged coaxially with the lifting driving gear 51, and the other lifting bevel gear is arranged coaxially with the lifting driven wheel 56. When the lifting driving motor 53 works, the output shaft of the lifting driving motor 53 drives the lifting driving wheel 55 to rotate. The lifting driving wheel 55 drives the lifting driven wheel 56 to rotate through the lifting transmission belt 57, and the lifting driving gear 51 is driven to rotate through the lifting bevel gear set 58. Since the lifting driven gear 52 is engaged with the lifting driving gear 51, the lifting driving gear 51 drives the lifting driven gear 52 to rotate slowly when rotating, so as to drive the lifting assembly to push the carrier plate 22 to move up and down, and further the shaking table 70 shakes up and down.

Referring to fig. 8 and 9, in particular, the elevation assembly includes a driving lever 60 fixedly coupled to the wheel shaft of the elevation driven gear 52, and a driven lever 61 rotatably coupled to an end of the driving lever 60 remote from the wheel shaft of the elevation driven gear 52, and an end of the driven lever 61 remote from the driving lever 60 is rotatably coupled to the support plate 41. When the supporting plate 41 has not moved upward relative to the supporting plate 22, the driving rod 60 and the driven rod 61 are perpendicular to the supporting plate 22, and the supporting plate 41 is at the lowest point.

Referring to fig. 8 and 9, when the lifting driven gear 52 rotates, the driving rod 60 is fixedly connected with the axle of the lifting driven gear 52, so that when the lifting driven gear 52 rotates, the driving rod 60 is driven to rotate around the axle of the lifting driven gear 52, and at this time, the driven rod 61 is driven by the driving rod 60, so as to drive the supporting plate 41 to lift up and down.

Referring to fig. 8 and 11, a fixing plate 45 is installed between two adjacent sleeves 42 disposed along the width direction of the carrier plate 22, a sensing head 46 is installed at a side of the fixing plate 45 facing the elevation driving motor 53, and the sensing head 46 and the elevation driving motor 53 are electrically connected to each other. The side of the bearing plate 41 facing the bearing plate 22 is correspondingly provided with an induction plate 47, and one end of the induction plate 47 far away from the bearing plate 41 is provided with an induction circuit board. When the elevation driving motor 53 rotates forward, the supporting plate 41 is driven to move up and down with respect to the supporting plate 22, and at this time, the connection point of the driving lever 60 and the driven lever 61 rotates one turn. The induction head 46 senses the induction circuit board and drives the lifting driving motor 53 to rotate reversely, so that the bearing plate 41 moves up and down relative to the bearing plate 22, at this time, the connection point of the driving rod 60 and the driven rod 61 rotates reversely for one circle, and the above operation is repeated, so that the bearing plate 41 moves up and down relative to the bearing plate 22.

Referring to fig. 8 and 11, the housing box 50 is further mounted with a grating 48, the grating 48 and the elevating driving gear 51 are parallel to each other, and the grating 48 and the elevating driving gear 51 are coaxially disposed. The accommodating box 50 is externally inserted with a grating circuit board 49, when the grating 48 rotates synchronously with the lifting driving gear 51, the grating circuit board 49 senses the number of the gratings 48, so that the lifting driving motor 53 is controlled to rotate positively and negatively, and the grating 48 and the sensing head 46 have the same function, so that one of the grating 48 and the sensing head 46 is mainly prevented from being damaged, and the other grating can control the lifting driving motor 53 to rotate positively and negatively.

Referring to fig. 6 and 8, two sets of guide assemblies are disposed between the carrier plate 22 and the carrier plate 41, and the two sets of guide assemblies are symmetrically disposed between the carrier plate 22 and the carrier plate 41, and the guide assemblies are used for guiding the carrier plate 41 to move up and down smoothly relative to the carrier plate 22. Referring specifically to fig. 9, the guide assembly includes two hinge plates 62 disposed in a staggered manner, and the middle portions of the two hinge plates 62 are rotatably connected. Four guide blocks 63 are mounted on the sides of the carrier plate 22 and the carrier plate 41 facing each other, and the guide blocks 63 are disposed along the longitudinal direction of the carrier plate 22. The four guide blocks 63 on the bearing plate 22 are distributed in a matrix, the four guide blocks 63 on the bearing plate 41 are also distributed in an array, and the four guide blocks 63 on the bearing plate 22 are oppositely arranged in a one-to-one correspondence with the four guide blocks 63 on the bearing plate 41. Both ends of the hinge plate 62 are slidably connected to guide blocks 63 on the carrier plate 22 and the carrier plate 41, respectively, and the end portions of the hinge plate 62 can slide back and forth along the length direction of the guide blocks 63. In this embodiment, the guide block 63 has a bar-shaped groove 64 formed on a side facing the hinge plate 62, and the bar-shaped groove 64 is formed along the length direction of the guide block 63. The two ends of the hinged plate 62 are rotatably provided with guide wheels 65, and the wheel shafts of the guide wheels 65 extend into the strip-shaped grooves 64 so as to limit the hinged plate 62. When the two hinge plates 62 are rotated relative to each other, the axle of the guide wheel 65 moves back and forth along the length of the bar-shaped groove 64.

Referring to fig. 6 and 8, specifically, one hinge plate 62 in the guide assembly is a first plate, the other hinge plate 62 in the guide assembly is a second plate, and a synchronizing rod 66 is fixedly connected between the two first plates and the two second plates, and the synchronizing rod 66 is disposed along the width direction of the support plate 41.

Referring to fig. 6 and 9, a stopper rod 67 is mounted at one end of the hinge plate 62 near the carrier plate 22, the stopper rod 67 is disposed along the width direction of the carrier plate 22, and in combination with fig. 8, the stopper rod 67 is mounted at one side of the hinge plate 62 facing away from the driven rod 61. A second buffer spring 68 is further sleeved between the two hinge plates 62 located on the same long side of the bearing plate 22, two ends of the second buffer spring 68 are respectively sleeved outside the two limiting rods 67, and when the bearing plate 41 is located at the highest point, the second buffer spring 68 is in a natural state.

Referring to fig. 6 and 9, a guide plate 71 for guiding the hinge plate 62 is vertically provided on the bearing plate 22, a guide groove 72 is provided at one end of the guide plate 71 away from the bearing plate 22, the guide groove 72 is provided along the length direction of the guide plate 71, and the guide groove 72 penetrates through two opposite sides of the guide plate 71. The hinge shaft 73 is arranged at the rotation connecting point of the middle parts of the two hinge plates 62, and the hinge shaft 73 is in sliding fit with the guide groove 72. When the carrier plate 41 is at the lowest point, the hinge shaft 73 is located at an end of the guide groove 72 toward the carrier plate 22. When the support plate 41 moves up and down relative to the support plate 22, the two hinge plates 62 slidably connected to the same long side of the support plate 41 move back and forth along the length direction of the guide groove 24, so that the two hinge plates 62 repeatedly move up and down, and the support plate 41 is guided to move up and down smoothly relative to the support plate 22. At this time, the hinge shafts 73 of the two hinge plates 62 move up and down along the length direction of the guide grooves 72, thereby guiding the hinge plates 62.

Referring to fig. 4 and 9, in this embodiment, the shaking table 70 is detachably disposed, the shaking table 70 includes a surrounding portion 701 disposed in an elliptical ring shape and a supporting portion 702 mounted on a side of the surrounding portion 701 facing the base 10, the supporting portion 702 is disposed in an arc shape, two ends of the supporting portion 702 are detachably mounted on a side of the surrounding portion 701 facing the base 10, and the surrounding portion 701 and the supporting portion 702 are relatively fixed to form the shaking table 70.

Referring to fig. 1 and 4, a lifting housing 74 is movably installed in the sliding housing 16, wherein the lifting housing 74 includes a lower housing 741 and an upper housing 742 that is fixed to the lower housing 741 in cooperation with each other, the lower housing 741 and the upper housing 742 are fixed to each other by screws, and the lower housing 741 and the support plate 41 are fixed to each other by screws, so that the lifting housing 74 moves synchronously when the support plate 41 moves up and down. An adjusting cavity 75 is formed between the lower shell 741 and the upper shell 742, the adjusting cavity 75 is arc-shaped, the bearing portion 702 slides through the adjusting cavity 75, and one side of the lower shell 741, which is away from the sliding shell 16, is abutted against one side of the bearing portion 702, which is away from the enclosure portion 701. By pushing the supporting portion 702, the supporting portion 702 slides along the length direction of the adjusting cavity 75, so as to adjust the inclination angle of the cradle 70 relative to the base 10. Referring to fig. 9 and 10, two limiting blocks 76 are installed on one side of the supporting portion 702 away from the supporting plate 41, the two limiting blocks 76 are distributed along the length direction of the supporting portion 702, and the distance between the two limiting blocks 76 is used for controlling the inclination angle of the cradle 70 relative to the base 10, so that the situation that the baby in the cradle 70 falls out of the cradle 70 due to the overlarge inclination angle of the cradle 70 is reduced.

Referring to fig. 10 and 12, a supporting assembly is further installed on a side of the supporting plate 41 facing the supporting part 702, and in combination with fig. 1, the supporting assembly is used for fixing the supporting part 702 and the lifting housing 74 relatively after adjusting the inclination angle of the swing bed 70. Referring specifically to fig. 13, the abutment assembly includes a first abutment plate 80 and a second abutment plate 81 that mates with the first abutment plate 80. The first abutting plate 80 is slidably disposed on a side of the support plate 41 facing the support portion 702, and the first abutting plate 80 is slidably disposed along a longitudinal direction of the support plate 41. The second abutting plate 81 is disposed on the supporting plate 41 in a liftable manner, and the second abutting plate 81 is located between the first abutting plate 80 and the supporting portion 702. An elastic pad 82 is mounted on one side of the second abutting plate 81, which faces away from the first abutting plate 80, and one side of the elastic pad 82, which faces away from the second abutting plate 81, abuts against one side of the bearing portion 702, which faces away from the enclosure portion 701. The first abutting plate 80 and the second abutting plate 81 are provided with a plurality of protruding portions 83 on one side facing each other, the protruding portions 83 are arranged in a right-angle trapezoid shape, and the protruding portions 83 located on the first abutting plate 80 and the protruding portions 83 located on the second abutting plate 81 are arranged in a dislocation mode. After the first abutting plate 80 slides a certain distance along the length direction of the support plate 41, the protruding portion 83 located on the first abutting plate 80 abuts against the second abutting plate 81, so that the second abutting plate 81 moves upward relative to the first abutting plate 80, and the second abutting plate 81 pushes the supporting portion 702 to push the supporting portion 702 to make one side of the supporting portion 702 facing away from the support plate 41 abut against one side of the upper housing 742 facing the lower housing 741, so that the swing bed 70 and the lifting housing 74 are relatively fixed.

Referring to fig. 9 and 11, two fixing blocks 84 are mounted on both long sides of the second abutting plate 81, a receiving groove 85 is formed in the fixing block 84, a through hole is formed in the bottom of the receiving groove 85, and the size of the through hole is smaller than that of the receiving groove 85. The supporting plate 41 is correspondingly provided with a plug-in post 87, and the plug-in post 87 sequentially penetrates through the through hole and the accommodating groove 85. The gasket 88 is installed through the screw to the one end that peg graft post 87 deviates from carrier plate 41, and peg graft post 87 overcoat is equipped with spacing spring 89, and spacing spring 89's one end is connected in the tank bottom of holding groove 85, and the other end is connected in the one side of gasket 88 towards the tank bottom of holding groove 85. When the second abutment plate 81 moves upward relative to the first abutment plate 80, the limit spring 89 is in a compressed state.

Referring to fig. 10 and 13, a rotation groove is formed in the inner wall of the lower case 741, and a cam portion 91 is rotatably mounted in the rotation groove, and the cam portion 91 is in contact with and slides against the first contact plate 80. The starting block 92 is installed outside the lower shell 741, the starting block 92 is fixedly connected to one side, far away from the first abutting plate 80, of the cam portion 91 through a screw, after the inclination angle of the cradle 70 is adjusted, the cam portion 91 rotates relative to the lower shell 741 through upward pulling of the starting block 92, at this time, the cam portion 91 pushes the first abutting plate 80 to slide a certain distance along the length direction of the bearing plate 41, the protruding portion 83 located on the first abutting plate 80 and the second abutting plate 81 abuts against each other, the second abutting plate 81 moves upwards relative to the first abutting plate 80, the second abutting plate 81 pushes the supporting portion 702 to enable one side, far away from the bearing plate 41, of the supporting portion 702 to abut against one side, facing the lower shell 741, of the upper shell 742, and accordingly the cradle 70 and the lifting shell 74 are relatively fixed.

Referring to fig. 10 and 13, a return spring 93 is mounted to a side of the first abutment plate 80 facing the rotation groove, and one end of the return spring 93 is connected to the first abutment plate 80 and the other end is connected to an inner wall of the lower housing 741. When the return spring 93 is in the natural state, the protruding portion 83 located on the first abutting plate 80 and the protruding portion 83 located on the second abutting plate 81 are disposed in a staggered manner. After the inclination of the swing table 70 is adjusted, the starting block 92 is pulled upwards to enable the cam portion 91 to rotate relative to the lower housing 741, at this time, the cam portion 91 pushes the first abutting plate 80 to slide a certain distance along the length direction of the supporting plate 41, the return spring 93 is in a stretched state, the protruding portion 83 located on the first abutting plate 80 and the second abutting plate 81 abuts against each other, so that the second abutting plate 81 moves upwards relative to the first abutting plate 80, the second abutting plate 81 pushes the supporting portion 702 to enable one side of the supporting portion 702, which is away from the supporting plate 41, to abut against one side of the upper housing 742, which is towards the lower housing 741, and accordingly the swing table 70 and the lifting shell 74 are relatively fixed. At this time, the return spring 93 is in a stretched state. When the inclination angle of the cradle 70 needs to be adjusted, the starting block 92 is reset to the initial position, and at this time, the first abutting plate 80 moves to the position where the protruding portion 83 located on the first abutting plate 80 is offset from the protruding portion 83 located on the second abutting plate 81 due to the elastic force of the reset spring 93.

Referring to fig. 9 and 12, a supporting portion 94 is mounted on a side of the enclosure portion 701 facing away from the bearing portion 702, and the supporting portion 94 is disposed in an arc shape. The mount pad 95 is installed to the one end that the fender portion 701 was kept away from to supporting part 94, installs micro motor 96 in the mount pad 95, and mount pad 95 installs the rotation seat 97 towards the one side that encloses fender portion 701, is provided with drive assembly between micro motor 96 and the rotation seat 97, and drive assembly is used for making micro motor 96 during operation rotate seat 97 synchronous rotation, combines fig. 5, because the structure in the drive assembly is roughly the same with lift from driving wheel 56, lift action wheel 55 and the lift drive belt 57 between the two, so add not much more description. Install LED lamp 98 in the rotation seat 97, rotate the seat 97 and deviate from the one side of mount pad 95 and install light-transmitting plate 99, light-transmitting plate 99 is fixed each other with rotation seat 97 through the buckle, when LED lamp 98 shines, the light that LED lamp 98 distributed can distribute outside rotation seat 97 through light-transmitting plate 99.

The implementation principle of the embodiment of the application is as follows: when the shaking table is in operation, the sliding driving wheel 36 is driven to rotate by the sliding driving motor 35, so that the sliding driven wheel 37 rotates, and the sliding driving gear 31 rotates by the sliding bevel gear set 39. When the sliding driving gear 31 rotates, the sliding driven gear 32 is driven to rotate slowly, so that the connecting rod 33 pushes the bearing plate 22 to slide slowly along the length direction of the fixed rod 20, and the shaking table 70 shakes left and right. Simultaneously with the operation of the lifting drive motor 53, the output shaft of the lifting drive motor 53 drives the lifting driving wheel 55 to rotate, so that the lifting driven wheel 56 rotates, and the lifting driving gear 51 rotates through the lifting bevel gear set 58. When the lifting driving gear 51 rotates to drive the lifting driven gear 52 to slowly rotate, and when the lifting driven gear 52 rotates, the driving rod 60 is fixedly connected with the wheel shaft of the lifting driven gear 52, so that when the lifting driven gear 52 rotates, the driving rod 60 is driven to rotate around the wheel shaft of the lifting driven gear 52, at the moment, the driven rod 61 is driven by the driving rod 60 to drive the supporting plate 41 to do up-and-down lifting motion, the existing shaking table shaking type is effectively reduced, and the phenomenon of jerking or sudden stop shaking is easy to occur.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (7)

1. The utility model provides an infant shake table car, includes base (10) and activity setting up shaking table (70) on base (10), its characterized in that: a sliding mechanism for driving the shaking table (70) to shake left and right and a lifting mechanism for driving the shaking table (70) to shake up and down are arranged in the base (10), and a fixed rod (20) is arranged in the base (10); the sliding mechanism comprises a bearing plate (22) which is arranged on the fixed rod (20) in a sliding manner, the bearing plate (22) can slide along the length direction of the fixed rod (20), and the shaking table (70) is arranged on the bearing plate (22);

the base (10) is rotationally provided with a sliding driving gear (31) and a sliding driven gear (32), the sliding driving gear (31) is in meshed connection with the sliding driven gear (32), the number of teeth of the sliding driven gear (32) is larger than that of the sliding driving gear (31), the end face of the sliding driven gear (32) is rotationally provided with a connecting rod (33), one end, far away from the sliding driven gear (32), of the connecting rod (33) is rotationally connected with the bearing plate (22), and a sliding driving assembly for driving the sliding driving gear (31) to rotate is further arranged in the base (10);

The sliding driving assembly comprises a sliding driving motor (35), an output shaft of the sliding driving motor (35) is connected with a sliding driving wheel (36), a sliding driven wheel (37) is rotationally arranged on the base (10), a sliding transmission belt (38) is wound between the sliding driven wheel (37) and the sliding driving wheel (36), and a sliding bevel gear set (39) for transmission is arranged between the sliding driven wheel (37) and the sliding driving gear (31);

the base (10) comprises a bottom plate (101) and a base shell (102) arranged on the bottom plate (101), a sliding shell (16) is arranged on the bearing plate (22), and the sliding shell (16) extends out of the base shell (102);

the bearing plate (22) is provided with a bearing plate (41) on one side away from the bottom plate (101) in a lifting manner, the cradle (70) is arranged on the bearing plate (41), and the lifting mechanism is arranged between the bearing plate (22) and the bearing plate (41) so that the bearing plate (41) can move up and down relative to the bearing plate (22); the bearing plate (41) is provided with a support frame (40) towards one side of the bearing plate (22), the support frame (40) comprises a support rod (401), one side of the bearing plate (22) towards the bearing plate (41) is provided with a sleeve (42), the support rod (401) is in plug-in fit with the sleeve (42), a first buffer spring (43) is sleeved outside the support rod (401), one end of the sleeve (42) towards the first buffer spring (43) is provided with a butt groove (44), one end of the first buffer spring (43) is connected to the groove bottom of the butt groove (44), and the other end of the first buffer spring is connected to the bearing plate (41);

The cradle (70) comprises a surrounding and blocking part (701) and a bearing part (702) arranged on one side of the surrounding and blocking part (701) facing the base (10), a lifting shell (74) is movably arranged in the sliding shell (16), the lifting shell (74) comprises a lower shell (741) and an upper shell (742) matched with the lower shell (741), and the lower shell (741) is fixedly connected with the bearing plate (41);

an adjusting cavity (75) is formed between the lower shell (741) and the upper shell (742), the bearing part (702) slides and penetrates through the adjusting cavity (75), one side, deviating from the sliding shell (16), of the lower shell (741) is abutted to the bottom side of the bearing part (702), and a supporting component used for enabling the bearing part (702) to be relatively fixed with the lifting shell (74) after adjusting the inclination angle of the cradle (70) is further arranged in the lifting shell (74).

2. An infant swing according to claim 1, wherein: the lifting mechanism comprises a lifting assembly and a lifting driving assembly, wherein the lifting assembly is used for driving the supporting plate (41) to move up and down, the lifting driving assembly is used for driving the lifting assembly to work so as to enable the supporting plate (41) to move up and down, a containing box (50) is arranged on the top side of the supporting plate (22), the lifting driving assembly comprises a lifting driving gear (51) rotatably arranged in the containing box (50) and a lifting driven gear (52) in meshed connection with the lifting driving gear (51), the lifting assembly is arranged on the lifting driven gear (52), and when the lifting driven gear (52) rotates, the lifting assembly works;

The utility model discloses a lifting drive gear, including lifting drive gear (51), bearing plate (22), lifting drive gear (55), bearing plate (56), lifting drive gear (55), lifting drive gear (52) are provided with lift driving motor (53) in holding case (50), loading board (22) deviate from one side of holding case (50) has been seted up holding groove (54), lifting drive gear (55) are installed in holding groove (54) internal rotation, the output shaft of lifting driving motor (53) pass behind loading board (22) connect in lifting drive gear (55), holding groove (54) internal rotation is provided with lifting from driving wheel (56), lifting from driving wheel (56) with around being equipped with lifting drive belt (57) between lifting drive gear (55), lifting from driving wheel (56) with be provided with between lifting drive gear (51) and be used for driven lifting taper gear group (58).

3. An infant swing according to claim 2, wherein: the lifting assembly comprises a driving rod (60) fixedly connected to a wheel shaft of the lifting driven gear (52) and a driven rod (61) rotatably connected to one end, close to the bearing plate (22), of the driving rod (60), one end, away from the driving rod (60), of the driven rod (61) is rotatably connected with the bearing plate (41), and a guide assembly used for guiding the bearing plate (41) to stably move up and down relative to the bearing plate (22) is arranged between the bearing plate (22) and the bearing plate (41).

4. A baby crib car as in claim 3, wherein: the guide assembly comprises two hinge plates (62) which are arranged in a crossed mode, the middle parts of the hinge plates (62) are rotationally connected, two ends of each hinge plate (62) are respectively connected with the bearing plate (22) and the bearing plate (41) in a sliding mode, a limiting rod (67) is arranged at one end, close to the bearing plate (22), of each hinge plate (62), a second buffer spring (68) is arranged between the limiting rods (67) of each hinge plate (62), and two ends of each second buffer spring (68) are respectively fixedly connected with the corresponding limiting rods (67).

5. An infant swing according to claim 4, wherein: be provided with deflector (71) on loading board (22), deflector (71) are kept away from one end of loading board (22) has seted up guide way (72), guide way (72) are followed the length direction of deflector (71) is seted up, guide way (72) run through two opposite sides of deflector (71), two rotation tie point department at hinged plate (62) middle part is provided with articulated shaft (73), articulated shaft (73) with guide way (72) slip cooperation.

6. An infant swing according to claim 1, wherein: the abutting assembly comprises a first abutting plate (80) arranged on the bearing plate (41) in a sliding manner and a second abutting plate (81) matched with the first abutting plate (80), the first abutting plate (80) can slide along the length direction of the bearing plate (41), the second abutting plate (81) is arranged on the bearing plate (41) in a lifting manner, and the second abutting plate (81) is positioned between the first abutting plate (80) and the bearing part (702); the utility model discloses a motor vehicle, including first butt board (80) and second butt board (81), first butt board (81) each other is provided with a plurality of bellying (83), and initially, be located bellying (83) of first butt board (80) are dislocation set with bellying (83) of second butt board (81), lower casing (741) rotation is provided with cam (91), one side butt of cam (91) in first butt board (80), install starting piece (92) down outside casing (741), starting piece (92) fixed connection in cam (91) are kept away from one side of first butt board (80).

7. An infant swing according to claim 6, wherein: the utility model discloses a motor vehicle, including starting piece (92) and lower casing (741), including first butt board (80), bellying (83) and bellying (83) that are located in first butt board (80), first butt board (80) orientation one side of starting piece (92) is provided with reset spring (93), one end of reset spring (93) connect in first butt board (80), the other end connect in the inner wall of lower casing (741), be located when bellying (83) that first butt board (80) are dislocation set with second butt board (81), reset spring (93) are in natural state.