Breast feeding auxiliary device for nursing in obstetrics and gynecology department
A technology of breastfeeding and auxiliary devices, applied in the fields of application, medical science, home appliances, etc., can solve the problems of troublesome adjustment, inconvenient for puerpera, inconvenient, etc., and achieve the effect of multiple functions, convenient care, and convenient switching
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Embodiment 1
[0035] Example one, combined with Figure 1-16 , A breastfeeding assisting device for obstetrics and gynecology nursing, comprising a nursing bed body 1, the front end of the bed body 1 is a liftable backboard structure, and the backboard structure of this nursing bed is that of ordinary nursing beds In the structure, an articulated lifting plate is used at the head of the bed, and then it is lifted by mechanical transmission or an electronically controlled automatic lifting device, which makes it easier for the parturient to sit up, and at the same time, it is also convenient for the parturient to breastfeed. It is the prior art and will not be repeated here. It is characterized in that the two sides of the bed body 1 span an arched support 2 that can move in three directions: horizontal, vertical and vertical. 2 As shown in the figure, its structure is a semi-circular arc bracket connecting two sets of straight brackets arranged on the left and right. This structure is conven...
Embodiment 2
[0037] The second embodiment, on the basis of the first embodiment, combined with the attached Figure 1-16 , The driving device includes a first one-way bearing 8 coaxially connected with the hinge shaft of the swing lever 4, the first one-way bearing 8 is sheathed with a first bevel gear 9, the one-way bearing and the one-way cone The gears constitute a one-way transmission structure. The first bevel gear 9 is respectively meshed with a second bevel gear 10 connected to the lower end of the driving block 3 in a longitudinal rotation in the front and rear direction, and the second bevel gear 10 is coaxially connected to the first bevel gear Gear 11, the first gear 11 meshes with the outer ring gear 12 fixed outside the corresponding side limit cylinder 5. The hinge shaft of the swing lever 4 is a separate structure and is not fixedly connected to the hinge point. The rotation can be driven by the transmission of the bevel gear set and gears and the direction-changing drive out...
Embodiment 3
[0038] The third embodiment, on the basis of the first embodiment, combined with the attached Figure 1-16 The height adjustment and locking device includes a rectangular plate 17 connected to the lower end of the swing rod 4, a rectangular sleeve rod 18 is connected to the lower end of the rectangular plate 17, and a turntable 19 rotatably connected to the upper end of the U-shaped arc plate 6, The upper end of the turntable 19 is connected to a rectangular rod 20 that is vertically slidably fitted in the rectangular sleeve rod 18 and does not separate from the two. The sliding fit between the rectangular sleeve rod 18 and the rectangular rod 20 is to realize the U-shaped arc 6 There is no relative rotation with the rectangular plate 17, but it can slide along the length of the rod. The lower end of the rectangular plate 17 is connected to a first sleeve 21 placed outside the rectangular sleeve rod 18. The upper end of the turntable 19 A second sleeve 22 with the same outer di...
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