CN108523534B - Baby hammock with adjustable swing amplitude - Google Patents
Baby hammock with adjustable swing amplitude Download PDFInfo
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- CN108523534B CN108523534B CN201810089947.2A CN201810089947A CN108523534B CN 108523534 B CN108523534 B CN 108523534B CN 201810089947 A CN201810089947 A CN 201810089947A CN 108523534 B CN108523534 B CN 108523534B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D9/00—Cradles ; Bassinets
- A47D9/02—Cradles ; Bassinets with rocking mechanisms
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Abstract
The invention relates to a baby hammock with adjustable swinging amplitude, which comprises a base, a transmission adjusting structure, a main transmission structure, a driven structure, a baby hammock, a protection structure and a driving slide block. The transmission adjust structure fixed connection at the left end of base, the drive slider is provided with two, the equal sliding connection in left end of two drive sliders is on the base, the equal fixed connection owner of right-hand member of two drive sliders passes the structure, the transmission is adjusted structure sliding connection and is in two drive sliders, the owner passes structure sliding connection on the base, the articulated crib of right-hand member of the structure of mainly passing, the articulated driven structure of right-hand member of crib, driven structure sliding connection is on the base, protection architecture pegs graft in the left end of base.
Description
Technical Field
The invention relates to the field of baby products, in particular to a baby hammock with adjustable swing amplitude.
Background
The crib is a special bed specially used for soothing the infant to sleep. The patent number CN201410044369.2 discloses a baby bed which utilizes incomplete gears to swing bidirectionally, comprising a bed bottom fixing frame, a surrounding tube and four leg tubes detachably clamped with the surrounding tube, wherein the tops of the leg tubes are movably connected with rocking bars, two ends of the bed bottom fixing frame are riveted with two rocking bars which are adjacent in the length direction of the bed body, the adjacent rocking bars in the width direction of the bed body are provided with grooves, the grooves are matched with sliding blocks connected with two sides of a movable rod, the movable rod is movably connected with a connecting block, the connecting block is provided with a through hole matched with the movable rod, and one end side of the connecting block is fixedly connected with a rack; the adopted swinging mode is that the swinging of the rocker at the upper part drives the swinging of the crib body, and compared with the swinging of the lower part of the crib body in the prior art, the swinging mode can effectively save the occupied area. But such devices do not allow for control of the amplitude of the swinging motion of the hammock.
Disclosure of Invention
The invention aims to provide a baby hammock with adjustable swinging amplitude, which has the advantages of realizing automatic swinging of the baby hammock, being beneficial to pacifying the sleep of babies and reducing the burden of the adult for soothing the sleep of the babies, and simultaneously adjusting the swinging amplitude according to the actual conditions of the size, the weight and the like of the babies so as to make the sleep of the babies more comfortable.
The purpose of the invention is realized by the following technical scheme:
the invention aims to provide a baby hammock with adjustable swing amplitude, which comprises a base, a transmission adjusting structure, a main transmission structure, a driven structure, the baby hammock, two protection structures and two driving sliding blocks, wherein the transmission adjusting structure is fixedly connected to the left end of the base, the left ends of the two driving sliding blocks are both slidably connected to the base, the right ends of the two driving sliding blocks are both fixedly connected to the main transmission structure, the transmission adjusting structure is slidably connected into the two driving sliding blocks, the main transmission structure is slidably connected to the base, the right end of the main transmission structure is hinged to the baby hammock, the right end of the baby hammock is hinged to the driven structure, the driven structure is slidably connected to the base, and the protection structure is inserted into the left end of the base.
As a further optimization of the invention, the base comprises a bottom plate, a transmission fixing plate, a left base plate, a right base plate, a transverse sliding groove, a rectangular through groove opening, an arc-shaped sliding groove, a rectangular groove opening, an arc-shaped sliding groove I, a motor rotating through hole, a regulating shaft through hole and a rectangular slot, wherein the transmission fixing plate is fixedly connected at the left end of the bottom plate, the right base plate is fixedly connected at the right end of the bottom plate, the left base plate is arranged between the transmission fixing plate and the right base plate, the left base plate is fixedly connected on the bottom plate, the transverse sliding groove is arranged at the right end of the transmission fixing plate, the rectangular through groove opening is arranged on the left base plate, the rectangular sliding groove is internally provided with a rectangular sliding way, the arc-shaped sliding groove opening is arranged at the right end of the left base plate, the arc-shaped sliding way is arranged in the left end of the right base plate, be provided with arc slide I in the arc spout I, motor rotation through-hole and regulating spindle through-hole all set up on left base plate, and the rectangle slot is provided with two, and two rectangle slots set up the left end at left base plate.
As a further optimization of the invention, the transmission adjusting structure comprises a motor, a rotating rod, a driving cylinder, a driving rod, a displacement block, an adjusting rotating groove, a fixed block, a displacement rack, a gear, an adjusting shaft, a rotating fluted disc and a hand lever, wherein the motor is fixedly connected to a transmission fixed plate, a transmission shaft of the motor is rotatably connected in a rotation through hole of the motor, the rotating rod is fixedly connected to a transmission shaft of the motor, the driving cylinder is fixedly connected to the rotating rod, the driving rod is provided with the driving groove, the driving cylinder is slidably connected to the driving groove of the driving rod, the lower end of the driving rod is hinged to the displacement block, the displacement rack is fixedly connected to the lower end of the displacement block, the adjusting rotating groove is arranged on the fixed block, the displacement rack is slidably connected to the adjusting rotating groove, the right end of the displacement rack is meshed with, the adjusting shaft is rotatably connected in the adjusting shaft through hole, the rotating fluted disc is fixedly connected on the adjusting shaft, and the hand lever is fixedly connected on the rotating fluted disc.
As a further optimization of the invention, the protection structure comprises two insertion plates, a connecting plate, two insertion plate grooves and a hand pull ring, wherein the two insertion plates are respectively in clearance fit in the two rectangular insertion grooves, the two insertion plates are both fixedly connected to the connecting plate, the chuck grooves are arranged on the connecting plate, and the hand pull ring is fixedly connected to the connecting plate.
As a further optimization of the invention, the main transmission structure comprises a driving sliding plate, an upper pulley, a fixed through groove, driving connecting rods, a screw shaft, driving bolts, a lower pulley, a hinge rod and a rotating shaft, wherein the driving sliding plate is provided with the fixed through groove, the upper pulley is arranged in the fixed through groove, the screw shaft is connected in the fixed through groove in a threaded fit manner, the upper pulley is connected on the screw shaft in a sliding manner, the upper pulley is connected in the rectangular through groove in a sliding manner, the driving connecting rods are provided with two sliding grooves, the two driving connecting rods are both connected on the driving sliding plate in a sliding manner, the two driving bolts are both connected on the driving sliding plate in a threaded fit manner, the two driving bolts are respectively connected in the sliding grooves of the two driving connecting rods in a sliding manner, the lower pulley, the hinge rod and the rotating shaft are both provided with two lower pulleys, the two lower pulleys are connected in the arc-shaped sliding groove in a sliding manner, the two rotating shafts are respectively and fixedly connected to the left ends of the two driving connecting rods, and the two hinge rods are respectively and fixedly connected to the right ends of the two driving connecting rods;
the structure of the driven structure is the same as that of the main transmission structure, and the driven structure is connected to the right base plate in a sliding manner;
the left end of the baby hammock is hinged with two hinged rods, and the right end of the baby hammock is hinged with a driven structure.
As a further optimization of the invention, the two driving slide blocks are arranged, the left ends of the two driving slide blocks are both connected in the transverse sliding groove in a sliding manner, the right ends of the two driving slide blocks are both fixedly connected with the driving slide plate, and the driving rod is connected between the two driving slide blocks in a sliding manner.
Compared with the prior art, the technical scheme provided by the invention has the beneficial effects that the automatic swinging of the baby crib can be realized, the baby crib is favorably soothed, the burden of a large person for the baby to sleep is relieved, and the swinging amplitude can be adjusted according to the actual conditions of the size, the weight and the like of the baby, so that the baby can sleep more comfortably.
Drawings
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a first schematic structural diagram of the base of the present invention;
FIG. 4 is a second schematic view of the base structure of the present invention;
FIG. 5 is a first structural view of a transmission adjustment mechanism of the present invention;
FIG. 6 is a second schematic view of the structure of the present invention;
FIG. 7 is a schematic structural view of the protective structure of the present invention;
FIG. 8 is a schematic view of the primary drive structure, the secondary drive structure and the infant hammock of the present invention;
fig. 9 is a schematic structural diagram of the main transmission structure of the present invention.
In the figure: a base 1; a bottom plate 1-1; a transmission fixing plate 1-2; a left base plate 1-3; a right base plate 1-4; 1-5 of a horizontal chute; 1-6 parts of a rectangular through notch; 1-7 of an arc chute; 1-8 rectangular notches; 1-9 arc chutes; 1-10 through holes for motor rotation; 1-11 of a through hole of the adjusting shaft; rectangular slots 1-12; a transmission adjusting structure 2; a motor 2-1; rotating the rod 2-2; a drive cylinder 2-3; 2-4 of a driving rod; 2-5 of a displacement block; adjusting the rotating groove 2-6; 2-7 parts of a fixed block; 2-8 of a displacement rack; 2-9 parts of gear; 2-10 parts of an adjusting shaft; rotating the fluted disc 2-11; 2-12 parts of a hand rocker; a main transmission structure 3; a driving slide plate 3-1; an upper pulley 3-2; 3-3 of a fixed through groove; a drive connecting rod 3-4; 3-5 of a screw shaft; 3-6 of a driving bolt; 3-7 parts of a lower pulley; hinge rods 3-8; 3-9 of a rotating shaft; a driven structure 4; a baby hammock 5; a protective structure 6; inserting plates 6-1; a connecting plate 6-2; 6-3 of a chuck groove; 6-4 of a hand ring; the slider 7 is driven.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1 to 9, a baby hammock with adjustable swing amplitude comprises a base 1, a transmission adjusting structure 2, a main transmission structure 3, a driven structure 4, a baby hammock 5, a protection structure 6 and two driving sliders 7, wherein the transmission adjusting structure 2 is fixedly connected to the left end of the base 1, the two driving sliders 7 are arranged, the left ends of the two driving sliders 7 are respectively and slidably connected to the base 1, the right ends of the two driving sliders 7 are respectively and fixedly connected to the main transmission structure 3, the transmission adjusting structure 2 is slidably connected to the two driving sliders 7, the main transmission structure 3 is slidably connected to the base 1, the right end of the main transmission structure 3 is hinged to the baby hammock 5, the right end of the baby hammock 5 is hinged to the driven structure 4, the driven structure 4 is slidably connected to the base 1, and the protection structure 6 is inserted to the left end of the base 1. The transmission adjusting structure 2 drives the main transmission structure 3, the driven structure 4 and the baby hammock 5 to swing on the base 1 in a reciprocating mode through reciprocating linear motion in the two driving sliding blocks 7, the swing angle of the transmission adjusting structure 2 is adjusted, the stroke of the reciprocating motion is adjusted, the swing amplitude is adjusted, and the protection structure 6 is used for clamping the transmission adjusting structure 2 to achieve protection. The protective structure 6 is in clearance fit with the base 1, and the protective structure 6 is inserted into the base 1.
The second embodiment is as follows:
as shown in FIGS. 1 to 9, the first embodiment is further explained in the present embodiment, the base 1 includes a bottom plate 1-1, a transmission fixing plate 1-2, a left base plate 1-3, a right base plate 1-4, a transverse sliding groove 1-5, a rectangular through groove 1-6, an arc sliding groove 1-7, a rectangular groove 1-8, an arc sliding groove I1-9, a motor rotation through hole 1-10, a regulating shaft through hole 1-11 and a rectangular slot 1-12, the transmission fixing plate 1-2 is fixedly connected to the left end of the bottom plate 1-1, the right base plate 1-4 is fixedly connected to the right end of the bottom plate 1-1, the left base plate 1-3 is fixedly connected to the bottom plate 1-1, the left base plate 1-3 is arranged between the transmission fixing plate 1-2 and the right base plate 1-4, the transverse sliding grooves 1-5 are arranged at the right end of the transmission fixing plate 1-2, the rectangular through groove openings 1-6 are arranged on the left base plates 1-3, rectangular sliding ways are arranged in the rectangular through groove openings 1-6, the arc-shaped sliding grooves 1-7 are arranged at the right end of the left base plates 1-3, arc-shaped sliding ways are arranged in the arc-shaped sliding grooves 1-7, the rectangular groove openings 1-8 are arranged at the left ends of the right base plates 1-4, rectangular sliding ways I are arranged in the rectangular groove openings 1-8, the arc-shaped sliding grooves I1-9 are arranged at the left ends of the right base plates 1-4, arc-shaped sliding ways I are arranged in the arc-shaped sliding grooves I1-9, motor rotating through holes 1-10 and adjusting shaft through holes 1-11 are all arranged on the left base plates 1-3, two rectangular inserting grooves 1-12 are arranged, and two rectangular inserting. Round holes for mounting pulleys are arranged on the arc-shaped chutes 1-7 and the arc-shaped chutes I1-9. The rectangular slots 1-12 are arranged at the left end and the right end of the through hole 1-11 of the adjusting shaft.
The third concrete implementation mode:
as shown in fig. 1 to 9, the second embodiment is further described in the present embodiment, the transmission adjusting structure 2 includes a motor 2-1, a rotating rod 2-2, a driving cylinder 2-3, a driving rod 2-4, a displacement block 2-5, an adjusting rotating groove 2-6, a fixed block 2-7, a displacement rack 2-8, a gear 2-9, an adjusting shaft 2-10, a rotating fluted disc 2-11 and a hand lever 2-12, the motor 2-1 is fixedly connected to the transmission fixing plate 1-2, a transmission shaft of the motor 2-1 is rotatably connected to the motor rotating through hole 1-10, the rotating rod 2-2 is fixedly connected to a transmission shaft of the motor 2-1, the driving cylinder 2-3 is fixedly connected to the rotating rod 2-2, and the driving rod 2-4 is provided with a driving groove, the driving cylinder 2-3 is connected in a driving groove of the driving rod 2-4 in a sliding mode, the lower end of the driving rod 2-4 is hinged to the displacement block 2-5, the displacement rack 2-8 is fixedly connected to the lower end of the displacement block 2-5, the adjusting rotating groove 2-6 is arranged on the fixed block 2-7, the displacement rack 2-8 is connected in the adjusting rotating groove 2-6 in a sliding mode, the right end of the displacement rack 2-8 is meshed with the gear 2-9, the gear 2-9 is fixedly connected to the adjusting shaft 2-10, the adjusting shaft 2-10 is rotatably connected to the fixed block 2-7, the adjusting shaft 2-10 is rotatably connected to the adjusting shaft through hole 1-11, the rotating fluted disc 2-11 is fixedly connected to the adjusting shaft 2-10, and the hand lever 2-12 is fixedly connected to the rotating fluted disc 2-.
The fourth concrete implementation mode:
as shown in fig. 1 to 9, in this embodiment, a third embodiment is further described, where the protection structure 6 includes two insertion plates 6-1, two connection plates 6-2, two chuck slots 6-3, and two hand pull rings 6-4, the two insertion plates 6-1 are respectively in clearance fit with the two rectangular slots 1-12, the two insertion plates 6-1 are both fixedly connected to the connection plates 6-2, the chuck slots 6-3 are arranged on the connection plates 6-2, and the hand pull rings 6-4 are fixedly connected to the connection plates 6-2. If rotation is required to be prevented, the two inserting plates 6-1 are inserted shallowly to enable the rotating fluted disc 2-11 to be in clearance fit in the chuck groove 6-3 to achieve rotation prevention, and if the rotating fluted disc 2-11 is required to rotate, the two inserting plates 6-1 are inserted deeply to enable the rotating fluted disc 2-11 to be separated from the chuck groove 6-3.
The fifth concrete implementation mode:
as shown in fig. 1 to 9, the fourth embodiment is further described in the present embodiment, the main transmission structure 3 includes a driving sliding plate 3-1, an upper pulley 3-2, a fixing through groove 3-3, a driving connecting rod 3-4, a screw shaft 3-5, a driving bolt 3-6, a lower pulley 3-7, a hinge rod 3-8 and a rotating shaft 3-9, the driving sliding plate 3-1 is provided with the fixing through groove 3-3, the upper pulley 3-2 is rotatably connected in the fixing through groove 3-3, the screw shaft 3-5 is connected in the fixing through groove 3-3 by screw thread fit, the upper pulley 3-2 is rotatably connected in the rectangular through groove 1-6, the driving connecting rod 3-4 is provided with a sliding groove, and the driving connecting rods 3-4 are provided with two, two driving connecting rods 3-4 are both connected on the driving sliding plate 3-1 in a sliding way, two driving bolts 3-6 are arranged, the two driving bolts 3-6 are both connected with the driving sliding plate 3-1 through thread fit, the two driving bolts 3-6 are respectively connected in the sliding grooves of the two driving connecting rods 3-4 in a sliding way, a lower pulley 3-7, two hinged rods 3-8 and two rotating shafts 3-9 are arranged, two lower pulleys 3-7 are respectively and rotatably connected to the two rotating shafts 3-9, the two lower pulleys 3-7 are respectively and slidably connected in the arc-shaped sliding grooves 1-7, the two rotating shafts 3-9 are respectively and fixedly connected to the left ends of the two driving connecting rods 3-4, and the two hinged rods 3-8 are respectively and fixedly connected to the right ends of the two driving connecting rods 3-4; the rotary connection is realized by connecting the shaft in the bearing through the shaft, rotating the bearing in a bearing hole through the bearing and realizing axial fixation through a retainer ring for the hole. The limit positions of the two sides of the arc-shaped sliding groove 1-7 are provided with round holes for specially installing and disassembling the lower pulley 3-7, and the slide way at the upper side in the rectangular through groove opening 1-6 is deeper and wider than the slide way at the lower side, so that the upper pulley 3-2 can be conveniently installed and disassembled. The upper pulley 3-2 rotates on a screw shaft 3-5, and the upper pulley 3-2 is connected on a slideway in the rectangular through groove opening 1-6 in a sliding way to slide in a reciprocating way by driving the sliding plate 3-1 to swing in a reciprocating way.
The structure of the driven structure 4 is the same as that of the main transmission structure 3, and the driven structure 4 is connected to the right base plates 1-4 in a sliding manner;
the left end of the baby hammock 5 is hinged with two hinged rods 3-8, and the right end of the baby hammock 5 is hinged with the driven structure 4.
The sixth specific implementation mode:
as shown in fig. 1 to 9, in this embodiment, to further explain the fifth embodiment, two driving sliders 7 are provided, the left ends of the two driving sliders 7 are both slidably connected in the horizontal sliding grooves 1 to 5, the right ends of the two driving sliders 7 are both fixedly connected to the driving sliding plates 3 to 1, and the driving rods 2 to 4 are slidably connected between the two driving sliders 7.
The working principle of the invention is as follows: the motor 2-1 is connected with electricity, the motor 2-1 drives the rotating rod 2-2 and the driving cylinder 2-3 to rotate, the rotating driving cylinder 2-3 drives the driving rod 2-4 to do reciprocating linear motion, the driving rod 2-4 drives the driving slide block 7 to do reciprocating linear motion in the transverse sliding groove 1-5, the driving slide block 7 drives the driving slide plate 3-1 to do reciprocating linear motion, the driving slide plate 3-1 enables the upper pulley 3-2 to do reciprocating sliding in the rectangular sliding way in the rectangular through groove opening 1-6, the driving slide plate 3-1 drives the two lower pulleys 3-7 to do sliding in the arc sliding way in the arc sliding groove 1-7, and then the two driving connecting rods 3-4 make up-and-down reciprocating sliding on the driving slide plate 3-1 and the two driving bolts 3-6, and further drive the baby hammock 5 to do reciprocating swing, the driven structure 4 is on the right base plate 1-4 for the same reason; rotating by rotating the hand rocker 2-12; the fluted disc 2-11, the gear 2-9 and the adjusting shaft 2-10 are rotated, so that the displacement rack 2-8, the displacement block 2-5 and the driving rod 2-4 are displaced up and down, thereby leading the driving rods 2-4 to control the swing angle and further control the stroke of the reciprocating motion of the driving slide block 7, further adjusting the swing amplitude of the main transmission structure 3 and the driven structure 4 in the arc-shaped chutes 1-7 and the arc-shaped chutes I1-9, further adjusting the swing amplitude of the baby hammock 5, if the rotation is required to be stopped, inserting the two inserting plates 6-1 to be shallower to ensure that the rotating fluted discs 2-11 are in clearance fit in the chuck grooves 6-3 to realize the rotation stopping, if the rotating fluted disc 2-11 needs to rotate, the two inserting plates 6-1 are inserted deeper, so that the rotating fluted disc 2-11 is separated from the chuck groove 6-3.
The above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions and substitutions which may be made by those skilled in the art within the spirit of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides an adjustable amplitude of oscillation's baby's hammock, includes base (1), transmission adjustment structure (2), main structure (3), driven structure (4), baby hammock (5), protection architecture (6) and drive slider (7), its characterized in that: the transmission adjusting structure (2) is fixedly connected to the left end of the base (1), two driving sliding blocks (7) are arranged, the left ends of the two driving sliding blocks (7) are connected to the base (1) in a sliding mode, the right ends of the two driving sliding blocks (7) are fixedly connected with the main transmission structure (3), the transmission adjusting structure (2) is connected between the two driving sliding blocks (7) in a sliding mode, the main transmission structure (3) is connected to the base (1) in a sliding mode, the right end of the main transmission structure (3) is hinged to the baby hammock (5), the right end of the baby hammock (5) is hinged to the driven structure (4), the driven structure (4) is connected to the base (1) in a sliding mode, and the protection structure (6) is connected to the left end of the base (1;
the base (1) comprises a bottom plate (1-1), a transmission fixing plate (1-2), a left base plate (1-3), a right base plate (1-4), a transverse sliding groove (1-5), a rectangular through groove opening (1-6), an arc sliding groove (1-7), a rectangular groove opening (1-8), an arc sliding groove I (1-9), a motor rotating through hole (1-10), an adjusting shaft through hole (1-11) and a rectangular slot (1-12), the transmission fixing plate (1-2) is fixedly connected at the left end of the bottom plate (1-1), the right base plate (1-4) is fixedly connected at the right end of the bottom plate (1-1), the left base plate (1-3) is fixedly connected on the bottom plate (1-1), the left base plate (1-3) is arranged between the transmission fixing plate (1-2) and the right base plate (1-4), the transverse sliding chute (1-5) is arranged at the right end of the transmission fixing plate (1-2), the rectangular through groove opening (1-6) is arranged on the left base plate (1-3), the rectangular sliding chute is arranged in the rectangular through groove opening (1-6), the arc sliding chute (1-7) is arranged at the right end of the left base plate (1-3), the arc sliding chute is arranged in the arc sliding chute (1-7), the rectangular groove opening (1-8) is arranged at the left end of the right base plate (1-4), the rectangular sliding chute I is arranged in the rectangular groove opening (1-8), the arc sliding chute I (1-9) is arranged at the left end of the right base plate (1-4), the arc sliding chute I (1-9) is provided with the arc sliding chute I, the motor rotating through hole (1-10) and the adjusting shaft through hole (1-11) are both arranged on the left base plate (1-3), two rectangular slots (1-12) are arranged, and the two rectangular slots (1-12) are arranged at the left end of the left base plate (1-3).
2. The adjustable swing amplitude cot of claim 1, wherein: the transmission adjusting structure (2) comprises a motor (2-1), a rotating rod (2-2), a driving cylinder (2-3), a driving rod (2-4), a displacement block (2-5), an adjusting rotating groove (2-6), a fixing block (2-7), a displacement rack (2-8), a gear (2-9), an adjusting shaft (2-10), a rotating fluted disc (2-11) and a hand-operated rod (2-12), wherein the motor (2-1) is fixedly connected on a transmission fixing plate (1-2), a transmission shaft of the motor (2-1) is rotatably connected in a motor rotating through hole (1-10), the rotating rod (2-2) is fixedly connected on a transmission shaft of the motor (2-1), and the driving cylinder (2-3) is fixedly connected on the rotating rod (2-2), a driving groove is arranged on the driving rod (2-4), a driving cylinder (2-3) is connected in the driving groove of the driving rod (2-4) in a sliding manner, the lower end of the driving rod (2-4) is hinged on the displacement block (2-5), a displacement rack (2-8) is fixedly connected at the lower end of the displacement block (2-5), an adjusting rotation groove (2-6) is arranged on the fixed block (2-7), the displacement rack (2-8) is connected in the adjusting rotation groove (2-6) in a sliding manner, the right end of the displacement rack (2-8) is meshed with a gear (2-9), the gear (2-9) is fixedly connected on an adjusting shaft (2-10), the adjusting shaft (2-10) is connected on the fixed block (2-7) in a rotating manner, the adjusting shaft (2-10) is connected in an adjusting shaft through hole (1-11) in a rotating manner, the rotating fluted disc (2-11) is fixedly connected on the adjusting shaft (2-10), and the hand-operated rod (2-12) is fixedly connected on the rotating fluted disc (2-11).
3. The adjustable swing amplitude cot of claim 2, wherein: the protection structure (6) comprises two insertion plates (6-1), a connecting plate (6-2), chuck grooves (6-3) and a hand pull ring (6-4), the two insertion plates (6-1) are arranged, the two insertion plates (6-1) are respectively in clearance fit with the two rectangular insertion grooves (1-12), the two insertion plates (6-1) are fixedly connected to the connecting plate (6-2), the chuck grooves (6-3) are arranged on the connecting plate (6-2), and the hand pull ring (6-4) is fixedly connected to the connecting plate (6-2).
4. The adjustable swing amplitude cot of claim 3, wherein: the main transmission structure (3) comprises a driving sliding plate (3-1), an upper pulley (3-2), a fixed through groove (3-3), a driving connecting rod (3-4), a screw shaft (3-5), a driving bolt (3-6), a lower pulley (3-7), a hinge rod (3-8) and a rotating shaft (3-9), the driving sliding plate (3-1) is provided with the fixed through groove (3-3), the upper pulley (3-2) is connected in the fixed through groove (3-3) in a sliding manner, the screw shaft (3-5) is connected in the fixed through groove (3-3) in a threaded fit manner, the upper pulley (3-2) is connected on the screw shaft (3-5) in a rotating manner, the upper pulley (3-2) is connected in the rectangular through groove opening (1-6) in a sliding manner, the two driving connecting rods (3-4) are provided with sliding grooves, the two driving connecting rods (3-4) are arranged, the two driving connecting rods (3-4) are both connected on the driving sliding plate (3-1) in a sliding manner, the two driving bolts (3-6) are provided with two driving bolts (3-6), the two driving bolts (3-6) are both connected with the driving sliding plate (3-1) through thread fit, the two driving bolts (3-6) are respectively connected in the sliding grooves of the two driving connecting rods (3-4) in a sliding manner, the two lower pulleys (3-7), the two hinge rods (3-8) and the two rotating shafts (3-9) are respectively connected on the two rotating shafts (3-9) in a rotating manner, and the two lower pulleys (3-7) are both connected in the arc-shaped sliding grooves (1-7) in a sliding manner, the two rotating shafts (3-9) are respectively and fixedly connected to the left ends of the two driving connecting rods (3-4), and the two hinge rods (3-8) are respectively and fixedly connected to the right ends of the two driving connecting rods (3-4);
the structure of the driven structure (4) is the same as that of the main transmission structure (3), and the driven structure (4) is connected to the right base plate (1-4) in a sliding manner;
the left end of the baby hammock (5) is hinged with two hinged rods (3-8), and the right end of the baby hammock (5) is hinged with a driven structure (4).
5. The adjustable swing amplitude cot of claim 4, wherein: the two driving sliding blocks (7) are arranged, the left ends of the two driving sliding blocks (7) are connected in the transverse sliding grooves (1-5) in a sliding mode, the right ends of the two driving sliding blocks (7) are fixedly connected with the driving sliding plates (3-1), and the driving rods (2-4) are connected between the two driving sliding blocks (7) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810089947.2A CN108523534B (en) | 2018-01-30 | 2018-01-30 | Baby hammock with adjustable swing amplitude |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810089947.2A CN108523534B (en) | 2018-01-30 | 2018-01-30 | Baby hammock with adjustable swing amplitude |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108523534A CN108523534A (en) | 2018-09-14 |
| CN108523534B true CN108523534B (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810089947.2A Active CN108523534B (en) | 2018-01-30 | 2018-01-30 | Baby hammock with adjustable swing amplitude |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108634545A (en) * | 2018-05-30 | 2018-10-12 | 李家远 | A kind of hammock with joystick |
| CN109253418A (en) * | 2018-10-19 | 2019-01-22 | 安徽省富鑫雅光电科技有限公司 | A kind of light adjustable LED lamp for baby |
| CN109106147A (en) * | 2018-10-23 | 2019-01-01 | 宁德师范学院 | A kind of Multifunctional intelligent baby crib |
| CN110101252B (en) * | 2019-06-05 | 2022-12-27 | 中山市永达儿童用品有限公司 | Cradle device and using method thereof |
| CN110142846A (en) * | 2019-06-12 | 2019-08-20 | 林婷瑜 | A kind of processing of build concrete is vibrated equipment |
| CN110179610B (en) * | 2019-06-27 | 2020-11-06 | 邬丽华 | Medical infant nursing equipment |
| CN112089545B (en) * | 2020-11-17 | 2021-09-14 | 王秀云 | Gynaecology and obstetrics is with gynaecology and obstetrics's sick bed that has crib |
| CN112617509B (en) * | 2020-12-15 | 2024-01-12 | 安徽威盛家具有限公司 | Multifunctional infant bed |
| CN112773136B (en) * | 2021-03-08 | 2024-01-12 | 杨金刚 | Cradle bed with baby sleep-giving function |
| CN114403646B (en) * | 2022-01-19 | 2023-10-24 | 好心情健康产业集团有限公司 | Medical hammock for helping children sleep in paediatrics |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201370339Y (en) * | 2009-01-06 | 2009-12-30 | 中山市童印儿童用品有限公司 | Electric table concentrator |
| CN203195171U (en) * | 2013-04-07 | 2013-09-18 | 周新能 | Baby cradle |
| CN103829661B (en) * | 2013-12-16 | 2016-11-09 | 广西大学 | A kind of cradle mechanism |
| CN103767398B (en) * | 2014-02-05 | 2016-08-17 | 陆永柱 | Utilize partial gear double-swing infanette |
| CN206252781U (en) * | 2016-11-29 | 2017-06-16 | 广东技术师范学院 | One kind is foot-operated to wave bed apparatus |
| CN107440859A (en) * | 2017-08-31 | 2017-12-08 | 中山诺顿科研技术服务有限公司 | A kind of care bed for accelerating rehabilitation |
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