Delivery bed provided with power assisting mechanism

Abstract

The utility model relates to the technical field of delivery beds, in particular to a delivery bed with a power assisting mechanism, which comprises a base, a bed plate body is arranged at the top of the base, a movable plate with an adjustable elevation angle is arranged at the right end of the bed plate body, rotatable leg power assisting components are arranged in rotating grooves, and each leg power assisting component comprises a supporting plate and a slidable pedal on the supporting plate. Hand assisting assemblies are arranged on the upper surface, close to the edges of the two sides, of the movable plate; according to the delivery bed provided with the power assisting mechanism, the base provided with the supporting plate and the hydraulic cylinder is arranged, the bed plate body is rotationally connected with the movable plate, and under cooperation of the hydraulic cylinder, elevation angle adjustment of the bed plate body and the movable plate is achieved; under cooperation of the two supporting plates, position adjusting cooperation of the pedal with the rubber pad is achieved by rotating the screw rod, foot supporting adjusting cooperation of a puerpera is achieved, the two armrests are arranged and matched with the grip to achieve hand acting points at different positions, hand holding cooperation of the puerpera is facilitated, and under cooperation of the silica gel sleeve, cooperation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of delivery beds, in particular to a delivery bed provided with a power-assisting mechanism. Background Art

[0002] Supine delivery is a common delivery method in China. The delivery bed is a necessary device for supine delivery and is suitable for obstetricians and gynecologists to give birth, and for gynecological examinations and surgeries.

[0003] The utility model with announcement number CN216962924U discloses a power-assisting device for parturient delivery, including a delivery bed board and a power-assisting frame, the left and right side walls of the delivery bed board are equipped with power-assisting frames, the upper surfaces of the two power-assisting frames are provided with narrow slides, the interiors of the two power-assisting frames are provided with driving cavities, and the driving cavities and the narrow slides are connected; a bearing is installed on the inner wall of the upper end of the driving cavity, a ball screw is installed in the bearing, the outer side of the ball screw is screwed with a screw seat, a power-assisting grip is installed in the narrow slide, the lower end of the power-assisting grip is connected to the screw seat, a through hole is opened on the inner wall of the lower end of the driving cavity, and a shaft cylinder is installed in the through hole, a rotating shaft is installed in the shaft cylinder, the upper end of the rotating shaft is connected to the ball screw, threaded holes are opened in the middle sections of the side walls of the two power-assisting frames, fixing bolts are screwed in the threaded holes, threaded grooves are opened on the left and right side walls of the delivery bed board, and the ends of the fixing bolts are screwed in the threaded grooves;

[0004] The above technical solution realizes the installation adjustment between the power-assisting frame and the delivery bed board by arranging adjustable power-assisting frames on the left and right sides of the delivery bed board, and arranges an adjustable power-assisting grip rod at the upper end of the power-assisting frame, and drives the vertical adjustment of the power-assisting grip rod on the power-assisting frame through a ball screw, so that the mother can hold the power-assisting grip rod to the greatest extent when lying on the delivery bed board, thereby improving the practicality of the power-assisting equipment; however, the delivery bed is not convenient for providing a power-assisting mechanism, and cannot provide a support structure for the mother's hands and legs, and when the bed is tilted, the hand support structure is not convenient for changing according to the adjustment of the bed, and the leg support structure cannot be adjusted to the position according to the needs of mothers with different body shapes. Utility Model Content

[0005] The purpose of the present utility model is to provide a delivery bed provided with a power-assisting mechanism to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A delivery bed with a power-assisting mechanism comprises a base, a bed board body is provided on the top of the base, a movable plate with adjustable elevation angle is provided on the right end of the bed board body, a rotating groove is provided at the left end of the bed board body near the corner, a rotatable leg power-assisting assembly is provided in the rotating groove, the leg power-assisting assembly comprises a support plate and a pedal slidable on the support plate, a hand power-assisting assembly is provided on the upper surface of the movable plate near the edges on both sides, the hand power-assisting assembly comprises an armrest and a silicone sleeve is provided on the armrest, and a rotatable handle is also provided on the top of the armrest.

[0008] Furthermore, the cross-section of the base is in a convex shape, a support plate is provided on the outer wall of the base, and a hydraulic cylinder is provided near the middle of the upper surface of the support plate.

[0009] In the utility model, the hydraulic cylinder is connected to an external power supply, and the telescopic arm is extended or shortened in coordination with the control switch on the hydraulic cylinder, thereby achieving angle adjustment coordination between the movable board and the bed board body.

[0010] Specifically, the bottom of the hydraulic cylinder is rotatably connected to the supporting plate through a hinge seat, and the telescopic arm on the top of the hydraulic cylinder is rotatably connected to the middle of the bottom of the movable plate through a hinge seat.

[0011] In the utility model, the bottom of the hydraulic cylinder is rotatably matched with the supporting plate, and the telescopic arm of the hydraulic cylinder is rotatably matched with the movable plate, which facilitates the flexible adjustment of the elevation angle between the movable plate and the bed plate body and is suitable for delivery by different mothers.

[0012] It should be noted that both ends of the right side of the bed board body are provided with rotation grooves, and the left side of the movable board corresponding to the rotation grooves is provided with rotation columns, and the rotation columns are rotatably connected to the rotation grooves.

[0013] In the utility model, the movable plate is flexibly rotated and matched with the bed board body through the rotating column, which helps to flexibly adjust the elevation angle between the movable plate and the bed board body.

[0014] Furthermore, the right end of the support plate is rotatably connected to the rotation groove through a protruding column, and a first screw hole communicating with the rotation groove is provided at the bottom of the bed board body, and a positioning bolt is provided in each of the first screw holes.

[0015] In the present invention, the cooperation of the two support plates provides a foot support point for the mother, which helps to provide assistance cooperation. With the cooperation of the rotating groove, the support plate rotates flexibly in the rotating groove, the positioning bolt is threadedly connected to the first screw hole, and the end of the positioning bolt fits tightly with the support plate, fixing the position of the support plate under the action of friction, and realizing the fixed operation after the support plate is rotated horizontally.

[0016] Specifically, a trapezoidal groove is provided at the left end of the support plate, a screw is provided in the trapezoidal groove, a handwheel is provided at the left end of the screw, a trapezoidal block is provided at the bottom of the pedal, a second screw hole is provided on the trapezoidal block corresponding to the screw, a rubber pad is provided on the right end surface of the pedal, and several anti-slip strips are provided on the upper surface of the rubber pad, and an inclined side baffle is provided on the outer wall of the support plate.

[0017] In the present utility model, the setting of the handwheel facilitates the rotation coordination of the screw, and the bottom of the pedal slides in coordination with the trapezoidal block and the trapezoidal groove. With the cooperation of the second screw hole, the screw and the trapezoidal block are threadedly connected. The setting of the rubber pad and the cooperation with multiple anti-slip strips increases the friction between the mother's feet and the pedal, thereby increasing the stability of the fulcrum and helping to provide power coordination.

[0018] It is worth adding that the armrest is in the shape of an arc rod, both ends of the armrest are welded and fixed to the movable plate, an arc upward rod is also provided on the left side of the armrest, and a protrusion is provided at the end of the arc upward rod, and a rotating shaft is provided at the left end of the handle, which is rotatably connected to the arc upward rod on the armrest.

[0019] In the present invention, the cooperation of the two armrests helps to provide a fulcrum for the mother's hands, and with the cooperation of the arc-shaped upward rod, the handle is rotated and connected at the end to provide fulcrums for the hands at different positions. A silicone sleeve is also provided on the armrest to further increase the comfort of holding the hand and increase the friction of holding the hand, thereby increasing the sense of hand support.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] 1. The utility model is provided with a base with a support plate and a hydraulic cylinder, and the bed board body is rotatably connected to the movable board. With the cooperation of the hydraulic cylinder, the elevation angle of the bed board body and the movable board is adjusted. A foot power assist assembly is provided at the left end of the movable board. The position of the pedal with a rubber pad is adjusted by rotating the screw with the cooperation of the two support plates, so as to adjust the foot support of the mother. The support plate is rotatably connected to the bed board body, which helps to provide a power assist point when adjusting the leg opening position of the mother, and realizes leg support with the cooperation of the side baffle.

[0022] 2. The utility model provides two armrests and cooperates with the handle to achieve hand fulcrums in different positions, which helps to provide fulcrums and facilitates the mother's hand-holding cooperation. The silicone sleeve increases the hand-holding comfort and friction, reduces the impact of slipping and assists cooperation. With the cooperation of the positioning bolts, the support plate position can be adjusted and fixed. The pedal is equipped with a rubber pad with multiple anti-slip strips to increase the contact friction of the foot, thereby stabilizing the support cooperation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the power assist structure adjustment state structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the base and bed board main structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the leg power-assisting component of the present utility model;

[0027] Figure 5 This is a schematic diagram of the combined structure of the movable plate and the hand power-assisting component of the present invention.

[0028] The meaning of each number in the figure is:

[0029] 1. Base; 10. Support plate; 100. Hydraulic cylinder;

[0030] 2. Bed board body; 20. Rotation slot; 21. Rotation slot; 22. First screw hole; 220. Positioning bolt;

[0031] 3. Movable plate; 30. Armrest; 300. Bump; 31. Handle; 310. Rotating shaft; 32. Rotating column; 33. Silicone sleeve;

[0032] 4. Support plate; 40. Trapezoidal groove; 41. Screw; 410. Handwheel; 42. Side baffle; 43. Pedal; 430. Trapezoidal block; 431. Second screw hole; 44. Rubber pad; 440. Anti-slip strip. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] See also Figure 1-Figure 5 , this embodiment provides a technical solution:

[0035] A delivery bed with a power-assisting mechanism comprises a base 1, the cross section of the base 1 is in a convex shape, a support plate 10 is provided on the outer wall of the base 1, and a hydraulic cylinder 100 is provided near the middle of the upper surface of the support plate 10.

[0036] In the present invention, the hydraulic cylinder 100 is connected to an external power supply, and the telescopic arm is extended or shortened in coordination with the control switch on the hydraulic cylinder 100, thereby achieving angle adjustment coordination between the movable board 3 and the bed board body 2.

[0037] Furthermore, the bottom of the hydraulic cylinder 100 is rotatably connected to the support plate 10 through a hinge seat, and the telescopic arm on the top of the hydraulic cylinder 100 is rotatably connected to the middle of the bottom of the movable plate 3 through a hinge seat.

[0038] In the present invention, the bottom of the hydraulic cylinder 100 rotates with the support plate 10, and the telescopic arm of the hydraulic cylinder 100 rotates with the movable plate 3, which facilitates flexible adjustment of the elevation angle between the movable plate 3 and the bed board body 2 and is suitable for use by different parturients.

[0039] Specifically, a bed board body 2 is provided on the top of the base 1, and a movable board 3 with an adjustable elevation angle is provided at the right end of the bed board body 2. Rotating grooves 20 are provided at both ends of the right side of the bed board body 2, and rotating columns 32 are provided at the left side of the movable board 3 corresponding to the rotating groove 20. The rotating column 32 is rotatably connected to the rotating groove 20.

[0040] In the present invention, the movable plate 3 is flexibly rotated and matched with the bed board body 2 through the rotating column 32, which helps to flexibly adjust the elevation angle between the movable plate 3 and the bed board body 2.

[0041] It should be noted that a rotation groove 21 is provided near the corner at the left end of the bed board body 2, and a rotatable leg assist assembly is provided in the rotation groove 21. The leg assist assembly includes a support plate 4 and a slidable pedal 43 on the support plate 4. The right end of the support plate 4 is rotatably connected to the rotation groove 21 through a protruding column. A first screw hole 22 connected to the rotation groove 21 is provided at the bottom of the bed board body 2, and a positioning bolt 220 is provided in the first screw hole 22.

[0042] In the present invention, the cooperation of the two support plates 4 provides a foot support point for the mother, which helps to cooperate with the assistance. With the cooperation of the rotating groove 21, the support plate 4 rotates flexibly in the rotating groove 21, the positioning bolt 220 is threadedly connected to the first screw hole 22, and the end of the positioning bolt 220 fits tightly with the support plate 4, fixing the position of the support plate 4 under the action of friction, and realizing the fixed operation after the support plate 4 is rotated horizontally.

[0043] Furthermore, a trapezoidal groove 40 is provided at the left end of the support plate 4, a screw 41 is provided in the trapezoidal groove 40, a handwheel 410 is provided at the left end of the screw 41, a trapezoidal block 430 is provided at the bottom of the pedal 43, a second screw hole 431 is provided on the trapezoidal block 430 corresponding to the screw 41, a rubber pad 44 is provided on the right end surface of the pedal 43, and a plurality of anti-slip strips 440 are provided on the upper surface of the rubber pad 44, and an inclined side baffle 42 is provided on the outer wall of the support plate 4.

[0044] In the present utility model, the setting of the handwheel 410 facilitates the rotational coordination of the screw 41. The bottom of the pedal 43 slides with the trapezoidal groove 40 through the trapezoidal block 430. With the cooperation of the second screw hole 431, the screw 41 and the trapezoidal block 430 are threadedly connected. The setting of the rubber pad 44 and the cooperation with multiple anti-slip strips 440 increase the friction between the mother's feet and the pedal 43, thereby increasing the stability of the fulcrum and helping to provide assistance.

[0045] It is worth noting that hand-assisting components are provided on the upper surface of the movable plate 3 near the edges on both sides. The hand-assisting components include an armrest 30 and a silicone sleeve 33 on the armrest 30, and a rotatable handle 31 is also provided on the top of the armrest 30.

[0046] Furthermore, the armrest 30 is in the shape of an arc rod, and both ends of the armrest 30 are welded and fixed to the movable plate 3. An arc upward rod is also provided on the left side of the armrest 30, and a protrusion 300 is provided at the end of the arc upward rod. A rotating shaft 310 is provided at the left end of the handle 31, and the rotating shaft 310 is rotatably connected to the arc upward rod on the armrest 30.

[0047] In the present invention, the cooperation of the two armrests 30 helps to provide a fulcrum for the mother's hands, and with the cooperation of the arc-shaped upward rod, the handle 31 is rotatably connected at the end to provide fulcrums for the hands at different positions, and a silicone sleeve 33 is also provided on the armrest 30 to further increase the comfort of holding the hand and increase the friction of holding the hand, thereby increasing the sense of hand support.

[0048] When using the delivery bed with the power-assisting mechanism of this embodiment, the user first fixes the bottom of the bed board body 2 to the top of the base 1, then welds the supporting plate 10 to the base 1, and rotatably connects the movable plate 3 to the bed board body 2 through the rotating column 32, and then rotatably connects the bottom of the hydraulic cylinder 100 to the supporting plate 10, and the top of the telescopic arm of the hydraulic cylinder 100 is rotatably connected to the bottom of the movable plate 3, and manually rotates the support plate 4 to the rotating groove 21 through the protruding column. With the cooperation of the positioning bolt 220, the position of the support plate 4 is fixed, and then the pedal 43 with the rubber pad 44 is plugged into the trapezoidal groove 40 through the trapezoidal block 430, and the screw 41 is threadedly connected to the second screw hole 431, and then the handle 31 is rotatably connected to the armrest 30 through the rotating shaft 310, and the silicone sleeve 33 is fitted on the armrest 30;

[0049] When the mother needs to give birth, she lies on the bed board body 2. According to the delivery conditions of the mother, the control switch of the hydraulic cylinder 100 is manually controlled to start, so that the telescopic arm can be extended or shortened, thereby adjusting the elevation angle between the movable board 3 and the bed board body 2. According to the body size of the mother, the hand wheel 410 is manually turned to adjust the position of the pedal 43, which helps the mother to step on the pedal 43 for leg assistance. With the cooperation of the side baffle 42, it helps to support the mother's legs and increase the stability of the assistance. The handle 31 is easy to rotate and provides convenient hand-holding in different positions. The armrest 30 helps the mother to hold the hand on the side, increasing the position of the hand-holding assistance point. The overall combination is easy to install, which is convenient for combined installation and use. The mother's hands and feet both provide assistance points, which helps to cooperate with delivery.

Claims

1. A delivery bed with a power-assist mechanism, comprising a base (1), a bed board body (2) provided on the top of the base (1), a movable plate (3) with an adjustable elevation angle provided on the right end of the bed board body (2), characterized in that: The left end of the bed board body (2) is provided with a rotation groove (21) near the corner, and a rotatable leg power-assisting assembly is provided in the rotation groove (21), and the leg power-assisting assembly includes a support plate (4) and a slidable pedal (43) on the support plate (4). The upper surface of the movable plate (3) is provided with a hand power-assisting assembly near the edges on both sides, and the hand power-assisting assembly includes an armrest (30) and a silicone sleeve (33) on the armrest (30), and a rotatable handle (31) is also provided on the top of the armrest (30).

2. The delivery bed with a power-assisting mechanism according to claim 1, characterized in that: The cross-section of the base (1) is in a convex shape, a support plate (10) is provided on the outer wall of the base (1), and a hydraulic cylinder (100) is provided near the middle of the upper surface of the support plate (10).

3. The delivery bed with a power-assisting mechanism according to claim 2, characterized in that: The bottom of the hydraulic cylinder (100) is rotatably connected to the support plate (10) via a hinge seat, and the telescopic arm on the top of the hydraulic cylinder (100) is rotatably connected to the middle of the bottom of the movable plate (3) via a hinge seat.

4. The delivery bed with a power-assisting mechanism according to claim 1, characterized in that: Both ends of the right side of the bed board body (2) are provided with rotation grooves (20), and the left side of the movable board (3) corresponding to the rotation grooves (20) is provided with rotation columns (32), and the rotation columns (32) are rotatably connected to the rotation grooves (20).

5. The delivery bed with a power-assisting mechanism according to claim 1, characterized in that: The right end of the support plate (4) is rotatably connected to the rotation groove (21) via a protruding column. The bottom of the bed plate body (2) is provided with a first screw hole (22) connected to the rotation groove (21). The first screw hole (22) is provided with a positioning bolt (220).

6. The delivery bed with a power-assisting mechanism according to claim 1, characterized in that: The support plate (4) is provided with a trapezoidal groove (40) at the left end, a screw rod (41) is provided in the trapezoidal groove (40), a hand wheel (410) is provided at the left end of each screw rod (41), a trapezoidal block (430) is provided at the bottom of each pedal (43), a second screw hole (431) is provided on each trapezoidal block (430) at a position corresponding to the screw rod (41), a rubber pad (44) is provided on the right end surface of each pedal (43), a plurality of anti-slip strips (440) are provided on the upper surface of each rubber pad (44), and an inclined side baffle (42) is provided on the outer wall of each support plate (4).

7. The delivery bed with a power-assisting mechanism according to claim 1, characterized in that: The armrest (30) is in the shape of an arc rod. Both ends of the armrest (30) are welded and fixed to the movable plate (3). A circular arc upward rod is further provided on the left side of the armrest (30), and a protrusion (300) is provided at the end of the circular arc upward rod. A rotating shaft (310) is provided at the left end of the handle (31), and the rotating shaft (310) is rotatably connected to the circular arc upward rod on the armrest (30).

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