Leg bending power assisting device for delivery room

Abstract

The utility model relates to the technical field of power assisting equipment, and discloses a delivery room leg bending power assisting device which comprises an obstetric table, a supporting table is arranged in the obstetric table, a supporting mechanism is arranged at the bottom of the supporting table, a mounting mechanism is arranged on the outer side of the supporting table, and the supporting mechanism comprises a right-angle plate which is fixedly connected to the bottom of the obstetric table. The inner side of the right-angle plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a worm, the outer wall of the worm is meshed with a worm gear, and the inner ring of the worm gear is fixedly connected with a threaded rod. According to the leg bending assisting device for the delivery room, through the arranged supporting mechanism, the angle between the first supporting block and the second supporting block can be changed under the action of the second connecting shaft and the third connecting shaft, after the angle is adjusted to be proper, the legs of a puerpera can be put on the outer sides of the first supporting block and the second supporting block at the moment, and the purpose of leg bending assisting is achieved; and meanwhile, different angles can be adjusted according to different users, so that the flexible performance of the device is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of assistive device technology, specifically a leg-bending assistive device for delivery rooms. Background Technology

[0002] A delivery room typically includes a waiting room, a delivery room, and related auxiliary areas. The waiting room provides a place for expectant mothers to wait for delivery and is equipped with a delivery bed, fetal heart monitor, treatment cart, ambulance, birthing ball, and free positioning stool. The delivery room is a relatively private space equipped with advanced delivery equipment, such as a delivery bed, fetal heart monitor, electrocardiogram monitor, and radiant warmer for newborns.

[0003] The choice of maternal delivery position has a significant impact on the progress of labor, delivery of the fetus, and the safety of both mother and baby. Leg-flexed positions (such as the lithotomy position and lateral decubitus position) are widely believed to promote fetal head descent by widening the pelvic outlet diameter and optimizing the angle of the birth canal, and to help the mother utilize uterine contractions more effectively. However, when the legs are flexed, the mother usually relies on the strength of her own legs for support, which consumes a lot of her strength, causing some inconvenience to the delivery process and reducing the practicality of the device. Utility Model Content

[0004] The purpose of this invention is to provide a leg-bending assist device for delivery rooms to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a leg-flexion assist device for delivery rooms, including a delivery bed, a support platform is provided inside the delivery bed, a support mechanism is provided at the bottom of the support platform, and an installation mechanism is provided on the outside of the support platform;

[0006] The support mechanism includes a right-angle plate fixedly connected to the bottom of the delivery bed. A motor is fixedly connected to the inner side of the right-angle plate, and a worm gear is fixedly connected to the output end of the motor. A worm wheel meshes with the outer wall of the worm gear, and a threaded rod is fixedly connected to the inner ring of the worm wheel. A support plate is fixedly connected to the bottom of the delivery bed. A threaded block is threadedly connected to the outer wall of the threaded rod. A connecting plate is fixedly connected to the top of the threaded block. A support block is provided inside the connecting plate, and a support block is provided outside the support block. A connecting plate is fixedly connected to the top of the support platform. A fixed frame is fixedly connected to the bottom of the support platform.

[0007] Preferably, a connecting shaft three is fixedly connected inside the connecting plate two, and the supporting block two is rotatably connected to the outer wall of the connecting shaft three, so that the supporting block two can change its angle along the connecting shaft three.

[0008] Preferably, a connecting shaft two is fixedly connected inside the second support block, and the first support block is rotatably connected to the outer wall of the second connecting shaft to provide stable support for the first support block.

[0009] Preferably, a connecting shaft is fixedly connected inside the connecting plate, and the support block is rotatably connected to the outer wall of the connecting shaft to provide stable support for the support block.

[0010] Preferably, the top of the support platform has a movable opening, and the connecting plate passes through the movable opening and moves, so that the connecting plate can move through the movable opening.

[0011] Preferably, the threaded block is slidably connected to the inner wall of the fixed frame, the threaded rod passes through the fixed frame and rotates, and the worm passes through the support plate and rotates, providing stable support for the worm and the threaded rod.

[0012] Preferably, the installation mechanism includes a limiting frame, which is fixedly connected to the bottom of the support platform. A fixing plate one is fixedly connected to the bottom of the delivery bed, and a fixing plate two is fixedly connected to the top of the support platform. Bolts are threaded inside the fixing plate one, which facilitates the connection and installation of the support platform and achieves good assembly and disassembly efficiency.

[0013] Preferably, the first fixing plate is movably connected inside the limiting frame, and the bottom of the second fixing plate is in close contact with the top of the delivery bed to provide stable support for the support platform.

[0014] Both the delivery bed and the fixed plate have threaded holes inside. The bolts are threaded into the inner wall of the threaded holes, and a knob is fixedly connected to the bottom of the bolts.

[0015] Compared with the prior art, this utility model provides a leg-flexion assist device for delivery rooms, which has the following beneficial effects:

[0016] 1. This leg flexion assist device for delivery rooms, through the set support mechanism, can change the angle between support block one and support block two under the action of connecting shaft two and connecting shaft three. When adjusted to a suitable angle, the mother's legs can be placed on the outside of support block one and support block two to achieve the purpose of leg flexion assist, without relying on the mother's own strength for support. At the same time, different angles can be adjusted according to different users to enhance the flexibility of the device.

[0017] 2. The leg-flexion assist device in this delivery room, through its installation mechanism, can provide support for the installation of fixed plate one and fixed plate two, thereby achieving the purpose of connecting the support platform. Similarly, it can also disassemble the support platform, improving the convenience of the assembly and disassembly process and enhancing the practicality of the device. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a front view of the structure of this utility model;

[0020] Figure 2 This is a bottom view of the structure of this utility model;

[0021] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle;

[0022] Figure 4 for Figure 2 Enlarged structural diagram at point B.

[0023] In the diagram: 1. Delivery bed; 2. Support mechanism; 21. Right-angle plate; 22. Motor; 23. Worm gear; 24. Worm wheel; 25. Support plate; 26. Threaded rod; 27. Threaded block; 28. Connecting plate one; 29. ​​Support block one; 201. Support block two; 202. Connecting plate two; 203. Fixing frame; 3. Support platform; 4. Installation mechanism; 41. Limiting frame; 42. Fixing plate one; 43. Bolt; 44. Fixing plate two. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] This utility model provides the following technical solution: Example 1

[0027] Combination Figures 1 to 4 A leg-flexion assist device for delivery rooms includes a delivery bed 1, a support platform 3 inside the delivery bed 1, a support mechanism 2 at the bottom of the support platform 3, and an installation mechanism 4 on the outside of the support platform 3.

[0028] The support mechanism 2 includes a right-angle plate 21, which is fixedly connected to the bottom of the delivery bed 1. A motor 22 is fixedly connected to the inner side of the right-angle plate 21. A worm gear 23 is fixedly connected to the output end of the motor 22. A worm wheel 24 meshes with the outer wall of the worm gear 23. A threaded rod 26 is fixedly connected to the inner ring of the worm wheel 24. A support plate 25 is fixedly connected to the bottom of the delivery bed 1. A threaded block 27 is threadedly connected to the outer wall of the threaded rod 26. A connecting plate 28 is fixedly connected to the top of the threaded block 27. A support block 29 is provided inside the connecting plate 28. A support block 201 is provided outside the support block 29. A connecting plate 202 is fixedly connected to the top of the support platform 3. A fixed frame 203 is fixedly connected to the bottom of the support platform 3.

[0029] Furthermore, a connecting shaft three is fixedly connected inside the connecting plate two 202, and the support block two 201 is rotatably connected to the outer wall of the connecting shaft three, so that the support block two 201 can change its angle along the connecting shaft three.

[0030] Furthermore, a connecting shaft 2 is fixedly connected inside the second support block 201, and the first support block 29 is rotatably connected to the outer wall of the connecting shaft 2 to provide stable support for the first support block 29.

[0031] Furthermore, a connecting shaft is fixedly connected inside the connecting plate 28, and a support block 29 is rotatably connected to the outer wall of the connecting shaft to provide stable support for the support block 29.

[0032] Furthermore, the top of the support platform 3 has a movable opening, through which the connecting plate 28 passes and moves, allowing the connecting plate 28 to move through the movable opening.

[0033] Furthermore, the threaded block 27 is slidably connected to the inner wall of the fixed frame 203, the threaded rod 26 passes through the fixed frame 203 and rotates, and the worm 23 passes through the support plate 25 and rotates, providing stable support for the worm 23 and the threaded rod 26. Example 2

[0034] See Figures 1 to 4 Furthermore, based on Embodiment 1, the installation mechanism 4 includes a limiting frame 41, which is fixedly connected to the bottom of the support platform 3. A fixing plate 42 is fixedly connected to the bottom of the delivery bed 1, and a fixing plate 44 is fixedly connected to the top of the support platform 3. Bolts 43 are threaded inside the fixing plate 42, which facilitates the connection and installation of the support platform 3 and achieves good disassembly and assembly efficiency.

[0035] Furthermore, the first fixing plate 42 is movably connected inside the limiting frame 41, and the bottom of the second fixing plate 44 is in close contact with the top of the delivery bed 1 to provide stable support for the support platform 3.

[0036] Furthermore, threaded holes are provided inside the delivery bed 1 and the fixed plate 2 44. Bolts 43 are threaded into the inner wall of the threaded holes, and a knob is fixedly connected to the bottom of the bolts 43.

[0037] In actual operation, when this device is used, the limiting frame 41 can first be inserted into the outside of the fixing plate 42 through the support platform 3 to achieve the purpose of initial support. Then, the bottom of the fixing plate 44 can be supported on the top of the delivery bed 1 to facilitate further support of the support platform 3. Then, the bolt 43 can be screwed into the inside of the fixing plate 42 and the fixing plate 44 through the knob at the bottom of the bolt 43, thereby achieving the purpose of installation support for the fixing plate 42 and the fixing plate 44, thus realizing the purpose of installation and connection of the support platform 3. Similarly, the support platform 3 can also be disassembled, improving the convenience of disassembly and assembly of the support platform 3 and enhancing the practicality of the device.

[0038] When the motor 22 is started, its output can drive the worm gear 23 to rotate. The worm gear 23 can drive the threaded rod 26 to rotate through the transmission of the worm wheel 24. Since the threaded rod 26 and the threaded block 27 are threadedly connected, and the threaded block 27 can slide and limit its movement on the inner wall of the fixed frame 203, the rotational motion of the threaded rod 26 will be converted into the linear motion of the threaded block 27. Therefore, the threaded block 27 can drive the connecting plate 28 to move. The connecting plate 28 can drive the support block 29 to move through the connecting shaft 1. Under the action of the connecting shaft 2 and the connecting shaft 3, the angle between the support block 29 and the support block 201 can be changed. When the appropriate angle is adjusted, the mother's legs can be placed on the outside of the support block 29 and the support block 201 to achieve the purpose of leg bending assistance without relying on the mother's own strength for support. At the same time, different angles can be adjusted according to different users to enhance the flexibility of the device.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A leg-flexion assist device for delivery rooms, comprising a delivery bed (1), characterized in that: The delivery bed (1) is provided with a support platform (3) inside, a support mechanism (2) is provided at the bottom of the support platform (3), and an installation mechanism (4) is provided on the outside of the support platform (3). The support mechanism (2) includes a right-angle plate (21), which is fixedly connected to the bottom of the delivery bed (1). A motor (22) is fixedly connected to the inner side of the right-angle plate (21). A worm gear (23) is fixedly connected to the output end of the motor (22). A worm wheel (24) meshes with the outer wall of the worm gear (23). A threaded rod (26) is fixedly connected to the inner ring of the worm wheel (24). A support plate (25) is fixedly connected to the bottom of the delivery bed (1). A threaded block (27) is threadedly connected to the outer wall of the threaded rod (26). A connecting plate (28) is fixedly connected to the top of the threaded block (27). A support block (29) is provided inside the connecting plate (28). A support block (201) is provided outside the support block (29). A connecting plate (202) is fixedly connected to the top of the support platform (3). A fixed frame (203) is fixedly connected to the bottom of the support platform (3).

2. The leg-flexion assist device for delivery rooms according to claim 1, characterized in that: The connecting plate 2 (202) is fixedly connected to the connecting shaft 3, and the support block 2 (201) is rotatably connected to the outer wall of the connecting shaft 3.

3. The leg-flexion assist device for delivery rooms according to claim 1, characterized in that: The second support block (201) is fixedly connected to the second connecting shaft, and the first support block (29) is rotatably connected to the outer wall of the second connecting shaft.

4. The leg-flexion assist device for delivery rooms according to claim 1, characterized in that: The connecting plate (28) is fixedly connected to the connecting shaft, and the support block (29) is rotatably connected to the outer wall of the connecting shaft.

5. The leg-flexion assist device for delivery rooms according to claim 1, characterized in that: The support platform (3) has a movable opening at its top, and the connecting plate (28) passes through the movable opening and moves.

6. The leg-flexion assist device for delivery rooms according to claim 1, characterized in that: The threaded block (27) is slidably connected to the inner wall of the fixed frame (203), the threaded rod (26) passes through the fixed frame (203) and rotates, and the worm (23) passes through the support plate (25) and rotates.

7. The leg-flexion assist device for delivery rooms according to claim 1, characterized in that: The installation mechanism (4) includes a limiting frame (41), which is fixedly connected to the bottom of the support platform (3). The bottom of the delivery bed (1) is fixedly connected to a fixing plate one (42), and the top of the support platform (3) is fixedly connected to a fixing plate two (44). The fixing plate one (42) is internally threaded with bolts (43).

8. A leg-flexion assist device for delivery rooms according to claim 7, characterized in that: The first fixing plate (42) is movably connected inside the limiting frame (41), and the bottom of the second fixing plate (44) is in contact with the top of the delivery bed (1).

9. A leg-flexion assist device for delivery rooms according to claim 7, characterized in that: Both the delivery bed (1) and the fixed plate (44) have threaded holes. The bolt (43) is threaded to the inner wall of the threaded hole, and a knob is fixedly connected to the bottom of the bolt (43).

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