Limb supporting equipment based on delivery room nursing
Through the rectangular block and threaded rod system driven by the servo motor, the problem that existing equipment cannot accurately adjust the leg height and foot angle is solved, and the stable support and comfort improvement of the mother during delivery is achieved.
Patent Information
- Application Number
- CN202422460221.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-10-11
AI Technical Summary
The existing limb support equipment for delivery room care cannot accurately adapt to the special requirements of the individual maternal individuals, the spring cannot be adjusted to a specific height to relieve leg fatigue, and the L-shaped foot plate cannot adjust the angle according to the delivery stage, which affects the force and delivery process of the maternal maternal.
The rectangular block and support block system driven by servo motor and threaded rod is adopted, combined with the limit assembly and the rotary rod structure, to achieve precise adjustment of leg height and foot angle. The threaded rod is driven to move rectangular block and support block through the servo motor, and the height of the leg bracket and the angle of the foot plate are adjusted to meet the needs of the mother.
It realizes stable support and comfort angle adjustment according to the individual needs of the mother, and improves the comfort and safety of the mother during childbirth.
Smart Images
Figure CN223248453U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of delivery room nursing, in particular to a limb supporting device for delivery room nursing. Background Art
[0002] With the continuous advancement of medical technology and increasing awareness of maternal and infant health, the quality and safety requirements for delivery room care are becoming increasingly stringent. During delivery room care, the mother's limbs need to be properly supported and positioned to ensure a smooth delivery and her comfort and safety. However, existing limb support devices have many shortcomings in practical application, creating a need and opportunity for the development of new limb support devices for delivery room care.
[0003] At present, the existing patent publication number CN214679385U proposes a limb support device for delivery room nursing, including a bed board, two armrests fixedly installed on the top of the bed board, a pad fixedly installed on the top of the bed board, two first sliding rods movably inserted into the outer surface of the bed board, a foot pedal fixedly sleeved between the outer surfaces of the two first sliding rods, the two first sliding rods are fixedly connected at one end away from the foot pedal by a limit plate, two third sliding rods movably inserted into the outer surface of the limit plate, and four telescopic columns fixedly installed on the bottom of the bed board.
[0004] Through the above settings, the existing technology adds a height adjustment structure, avoiding the problem that may cause great inconvenience to the user in actual use, reduce the user's comfort, and be unfavorable for the caregiver's operation and use. It also adds a length adjustment structure to solve the problem of the user's feet hanging in the air due to his or her height.
[0005] However, the existing technical solutions for the limb support equipment for delivery room nursing have the following defects during operation:
[0006] (1) The existing technology provides strong support for the legs of pregnant women through the action of the first slider, tripod, arc block and first spring. However, during the delivery process, the mother may need to adjust the height and support force of the leg support at different stages, and the spring cannot accurately adapt to the special requirements of the individual mother, such as accurately adjusting to a specific height to relieve leg fatigue. Secondly, the elastic coefficient of the spring is fixed, and the leg strength and weight of different mothers are different. During the delivery process, the mother's legs need to be stably and appropriately supported according to her own strength. A heavier mother may over-compress the spring, resulting in the initial support force being appropriate but the support force rapidly decreasing as the leg pressure changes. A lighter mother may not be able to fully compress the spring to obtain sufficient support force, which affects the mother's strength and delivery process.
[0007] (2) In the prior art, the angle of the L-shaped footrest cannot be adjusted. However, at different stages of labor, the mother's force application method and body posture requirements are different. During the first latent stage of labor, the mother may need a more relaxed posture, and the angle of the footrest can be relatively gentle. During the second active stage of labor, the mother needs to apply downward force more effectively. At this time, the footrest may need to be adjusted to a larger angle so that the legs can exert force better and promote the delivery of the fetus. Utility Model Content
[0008] The utility model is intended to provide a limb support device for delivery room nursing, which is mainly used to solve the technical problem that the springs in the existing technology cannot accurately adapt to the special requirements of individual parturient women, and secondly, to solve the technical problem that the L-shaped foot plate cannot adjust the angle according to the needs of the parturient women in different stages of delivery.
[0009] In order to solve the above technical problems, the present invention provides the following technical solutions:
[0010] The yoke is fixedly provided with a first end in contact with the first support member and a second end in contact with the support member, and the yoke is fixedly provided with a first end in contact with the first support member and a second end in contact with the support member.
[0011] The working principle and beneficial effects of this utility model:
[0012] 1. Working principle: When a pregnant woman needs to give birth, she lifts her legs and places her calves on the curved end of the leg support (then one end of the drawstring is passed through the inside of the rectangular hole block to tighten the drawstring according to actual conditions, and then fixed with a fixing rod). The information in brackets is from the cited prior art and is not described in detail in this application document. The servo motor is started, and the servo motor drives the support block to move in the installation groove through the threaded rod. The movement of the support block drives the connecting rod, the rotating rod, the connecting block, the bracket, the pedal and the limit assembly to move. At the same time, the support block also drives the rectangular block to move along the first slide groove. When the rectangular block moves to a comfortable position for the mother, (according to the length of the pregnant woman's legs, the rectangular block is used to drive the L-shaped footboard to move horizontally. After adjustment, it can be fixed with a clamping rod). The information in brackets is from the cited prior art and is not described in detail in this application document. Then, the mother's feet are placed on the pedal. The bracket is rotated according to the mother's needs. The bracket drives the connecting block to rotate. After the connecting block drives the rotating rod to rotate to the required angle, the rotating rod is fixed by the limit assembly to prevent the rotating rod from driving the connecting rod, the bracket and the pedal to shake.
[0013] 2.Beneficial effects:
[0014] (1) The existing technology provides strong support for the legs of pregnant women under the action of the first slider, tripod, arc block and first spring. At the same time, the pull belt, fixed rod and rectangular hole block can prevent the legs of pregnant women from moving. Under the action of the second slider, rectangular block, clamping rod and L-shaped foot plate, the device can adapt to legs of different lengths. Under the action of the servo motor and threaded rod, the L-shaped foot plate can be adjusted to different heights to provide strong support for the legs of pregnant women during delivery. It is a convenient and practical technical problem. However, the spring cannot be accurately adjusted to a specific height according to the special requirements of the individual parturient to relieve leg fatigue and cannot provide stable and appropriate support for the parturient. In this solution, the first slide groove and the mounting groove are opened, the rectangular block is fixed to the support block, and the servo motor drives the support block to move while driving the rectangular block to move through the threaded rod. In this way, the height of the rectangular block can be adjusted according to the needs of the parturient and has a stable supporting force, solving the technical problem that the spring cannot accurately adapt to the special requirements of the individual parturient.
[0015] (2) This solution can adjust the angle of the pedal according to the needs of the mother at different stages of delivery by setting a U-shaped groove, a rotating rod, a connecting block and a limit assembly at one end of the rectangular block, thereby solving the technical problem that the L-shaped footboard cannot be adjusted according to the needs of the mother, which is not conducive to promoting fetal delivery.
[0016] Preferably, a guide rod is fixedly connected to the lower side wall of the first slide groove, one end of the guide rod passes through the slider and is fixedly connected to the upper side wall of the first slide groove, and the slider is slidably connected to the guide rod; when it is necessary to adjust the height of the rectangular block according to the needs of the parturient, the servo motor is started, and the servo motor drives the support block to move in the installation groove through the threaded rod, and the movement of the support block drives the connecting rod, the rotating rod, the connecting block, the bracket, the pedal and the limit assembly to move. At the same time, the support block also drives the rectangular block to move along the guide rod in the first slide groove. When the rectangular block moves to a comfortable position for the parturient, the length of the connecting rod is adjusted, and then the parturient's foot is placed on the pedal. The bracket is rotated according to the needs of the parturient, and the bracket drives the connecting block to rotate. After the connecting block rotates and drives the rotating rod to rotate to the required angle, the rotating rod is fixed by the limit assembly to prevent the rotating rod from driving the connecting block, the bracket and the pedal to shake unstably. The rectangular block moves along the guide rod to give the rectangular block a certain supporting force, which also prevents the rectangular block from shaking.
[0017] The locking pin is engaged with the locking slot and the locking pin is engaged with the locking slot when the locking cam is engaged, so that the locking cam is engaged with the locking slot when the locking cam is engaged.
[0018] Preferably, several of the card slots are located on one side of the connecting rod and are evenly distributed in a circular array, and are coaxially arranged with the rotating rod; several of the card slots are located on one side of the connecting rod and are evenly distributed in a circular array, and are coaxially arranged with the rotating rod. The pedal can be adjusted to a comfortable angle according to the needs of the mother, thereby ensuring the comfort of the mother during delivery.
[0019] Preferably, one end of the latch that is plugged into the slot is provided with a rounded corner; since the latch and the slot match to prevent the rotating rod from shaking, providing a rounded corner at one end of the latch makes it easier to insert the latch into the slot.
[0020] Preferably, a rubber block is fixed to the inner wall of the pedal; fixing the rubber block to the inner wall of the pedal can increase the comfort of the mother's feet and prevent the mother's feet from slipping during the delivery process, thereby ensuring the mother's comfort and safety.
[0021] Preferably, an arc-shaped groove is provided on the outer wall of the arc-shaped end of the leg support; the mother's legs are more comfortable when resting on the leg support without any pain. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 This is a three-dimensional structural diagram of a limb support device for delivery room nursing based on this utility model patent;
[0023] Figure 2 This is a top view of a support plate based on a limb support device for delivery room nursing according to the utility model patent;
[0024] Figure 3 This is a side view of a limb support device for delivery room care according to the utility model patent;
[0025] Figure 4 This is a top view of a limb support device for delivery room care in this utility model patent;
[0026] Figure 5 This is a U-shaped groove structure diagram of a limb support device for delivery room nursing based on this utility model patent;
[0027] Figure 6 This is a U-shaped groove structure diagram of a limb support device for delivery room nursing based on this utility model patent;
[0028] Figure 7 This is a circular structure diagram of a limb support device for delivery room nursing based on this utility model patent
[0029] The figure marks in the drawings of the specification include: 1. support plate; 2. first slide groove; 3. rectangular block; 4. leg bracket; 5. mounting groove; 6. servo motor; 7. threaded rod; 8. support block; 9. U-shaped groove; 10. rotating rod; 11. connecting block; 12. bracket; 13. guide rod; 14. connecting rod; 15. slot; 16. ring; 17. second slide groove; 18. slider; 19. pin; 20. rubber block; 21. arc groove; 22. pedal. DETAILED DESCRIPTION
[0030] 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.
[0031] like Figure 1-Figure 7As shown, a limb support device for delivery room nursing is provided, comprising a support plate 1, a first slide groove 2 is provided on one side of the support plate 1, a rectangular block 3 is slidably connected in the first slide groove 2, a guide rod 13 is fixedly connected to the lower side wall of the first slide groove 2, one end of the guide rod 13 passes through the rectangular block 3 and is fixedly connected to the upper side wall of the first slide groove 2, the rectangular block 3 is slidably connected to the guide rod 13, providing a certain supporting force to the rectangular block 3 while preventing the rectangular block 3 from shaking, a leg support 4 is fixedly connected to one side of the rectangular block 3, the outer wall of the arc-shaped end of the leg support 4 is provided with an arc groove 21, when the mother's legs are placed on it It will not hurt your legs. One side of the support plate 1 is provided with a mounting groove 5 connected to the first slide groove 2. A servo motor 6 is installed on the lower side wall of the mounting groove 5. The output end of the servo motor 6 is fixedly connected to a threaded rod 7. The outer wall of the threaded rod 7 is threadedly connected to a support block 8. One end of the support block 8 is fixedly connected to one side of the rectangular block 3. The servo motor 6 can simultaneously drive the rectangular block 3 and the support block 8 to move. The support block 8 is movably connected to a connecting rod 14 at one end away from the rectangular block 3. A U-shaped groove 9 is provided at one end of the connecting rod 14. A rotating rod 10 is rotatably connected in the U-shaped groove 9. One end of the rotating rod 10 extends out of the connecting rod 14. Rod 14, the outer wall of the rotating rod 10 is fixedly connected to the connecting block 11, one end of the connecting block 11 is fixedly connected to the bracket 12, one end of the bracket 12 is fixedly connected to the pedal 22, the inner wall of the pedal 22 is fixedly connected to the rubber block 20, the outer wall of the rotating rod 10 is provided with a limit assembly for limiting the rotation of the rotating rod 10, the limit assembly includes a plurality of slots 15 opened on one side of the connecting rod 14, the plurality of slots 15 are evenly distributed in a circular array on one side of the connecting rod 14, and are coaxially arranged with the rotating rod 10, the outer wall of the rotating rod 10 is provided with a second slide groove 17, the outer wall of the rotating rod 10 slides It is connected with a ring 16, and a slider 18 is fixed to the inner wall of the ring 16. The slider 18 is located in the second slide groove 17 and is slidably connected. A latch 19 is fixed to one side of the ring 16. When the latch 19 needs to be disengaged from the slot 15, the ring 16 is moved, and the ring 16 drives the latch 19 to move out of the slot 15. At the same time, the ring 16 drives the slider 18 to move along the second slide groove 17. The ring 16 will not be separated from the rotating rod 10, and the latch 19 matches the slot 15. The latch 19 is plugged into the slot 15, and one end of the latch 19 that is plugged into the slot 15 is provided with a rounded corner to facilitate the insertion of the latch 19 into the slot 15.
[0032] From the above, it can be seen that the specific implementation of the present utility model is as follows:
[0033] When a pregnant woman needs to give birth, she lifts her legs and places her calves on the arc-shaped end of the leg support 4 (afterwards, one end of the drawstring is passed through the interior of the rectangular hole block to tighten the drawstring according to actual conditions, and then fixed with a fixing rod). The information in brackets is from the prior art and is not described in detail in this application document. The servo motor 6 is started, and the servo motor 6 drives the support block 8 to move in the mounting groove 5 through the threaded rod 7. The support block 8 moves to drive the connecting rod 14 to move, and the connecting rod 14 drives the rotating rod 10 and the connecting block 11 to move. The rotating rod 10 moves to drive the ring 16 to move, and the ring 16 moves to drive the pin 19 and the slider 18 to move. The connecting block 11 moves to drive the bracket 12 to move, and the bracket 12 moves to drive the pedal 22 to move. At the same time, the support block 8 moves to drive the rectangular block 3 along the guide rod 13. Move in the first slide 2, and after adjusting the height of the rectangular block 3, (according to the length of the pregnant woman's legs, use the rectangular block to drive the L-shaped footboard to move horizontally. After adjustment, use the clamping rod to fix it), the information in brackets is the cited prior art, which is not described in detail in this application document. Then place the mother's feet on the pedal 22, move the ring 16, and the ring 16 drives the pin 19 to disengage from the slot 15. Then, rotate the bracket 12 according to the needs of the mother. The rotation of the bracket 12 drives the connecting block 11 to rotate, and the connecting block 11 drives the rotating rod 10 to rotate. When the bracket 12 rotates to the required angle, the moving ring 16 drives the pin 19 to insert into the slot 15. At this time, the rotating rod 10 and the connecting block 11 cannot rotate, making the bracket 12 and the pedal 22 more stable, and the safety of the mother during delivery is guaranteed.
[0034] The above is only an embodiment of the present invention, and the commonly known specific structures and characteristics of the scheme are not described in detail here. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention, and these should also be regarded as the scope of protection of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection claimed by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.
Claims
1. A limb support device for delivery room nursing, comprising a support plate (1), a first slide groove (2) being provided on one side of the support plate (1), a rectangular block (3) being slidably connected in the first slide groove (2), and a leg support (4) being fixedly connected to one side of the rectangular block (3), characterized in that: One side of the support plate (1) is provided with an installation groove (5) connected to the first slide groove (2), and a servo motor (6) is installed on the lower side wall of the installation groove (5), and the output end of the servo motor (6) is fixedly connected to a threaded rod (7), and the outer wall of the threaded rod (7) is threadedly connected to a support block (8), and one end of the support block (8) is fixedly connected to one side of the rectangular block (3), and the end of the support block (8) away from the rectangular block (3) is movably connected to a connecting rod (14), and one end of the connecting rod (14) is provided with a U-shaped groove (9), and a rotating rod (10) is rotatably connected in the U-shaped groove (9), and one end of the rotating rod (10) extends out of the connecting rod (14), and the outer wall of the rotating rod (10) is fixedly connected to the connecting block (11), and one end of the connecting block (11) is fixedly connected to a bracket (12), and one end of the bracket (12) is fixedly connected to a pedal (22), and the outer wall of the rotating rod (10) is provided with a limit assembly for limiting the rotation of the rotating rod (10).
2. The limb support device for delivery room care according to claim 1, characterized in that: A guide rod (13) is fixedly connected to the lower side wall of the first chute (2), one end of the guide rod (13) passes through the rectangular block (3) and is fixedly connected to the upper side wall of the first chute (2), and the rectangular block (3) is slidably connected to the guide rod (13).
3. The limb support device for delivery room care according to claim 1, characterized in that: The limiting assembly includes a plurality of card slots (15) opened on one side of the connecting rod (14); a second sliding slot (17) is opened on the outer wall of the rotating rod (10); a circular ring (16) is slidably connected to the outer wall of the rotating rod (10); a slider (18) is fixedly connected to the inner wall of the circular ring (16); the slider (18) is slidably connected in the second sliding slot (17); a latch (19) is fixedly connected to one side of the circular ring (16); the latch (19) matches the card slot (15); and the latch (19) is plugged into the card slot (15).
4. The limb support device for delivery room care according to claim 3, characterized in that: The plurality of clamping slots (15) are evenly distributed in a circumferential array on one side of the connecting rod (14) and are coaxially arranged with the rotating rod (10).
5. The limb support device for delivery room care according to claim 3, characterized in that: One end of the latch (19) that is plugged into the slot (15) is provided with a rounded corner.
6. The limb support device for delivery room care according to claim 1, characterized in that: A rubber block (20) is fixedly connected to the inner wall of the pedal (22).
7. The limb support device for delivery room nursing according to claim 1, characterized in that: An arc-shaped groove (21) is formed on the outer wall of the arc-shaped end of the leg bracket (4).