A safe obstetric frame

Abstract

The utility model discloses a safe obstetric frame, including a bed body, two brackets are installed at the bottom of the bed body, a support plate is arranged at the front of the bed body, a cross bar is fixedly connected to the through hole above the rod body, an end cap is fixedly connected to one end of the cross bar, the outer side of the cross bar is rotatably connected to two vertical plates through a bearing, an arc plate is fixedly connected to the top of the two vertical plates, a spring is movably arranged at the outer side of the cross bar, and the two ends of the spring are respectively fixedly connected to one side of the end cap and one side of the vertical plate. The utility model relates to the technical field of obstetric tools, and through the cooperation between the spring, the arc plate and the cushion, the arc plate and the legs of the pregnant woman are always attached to each other, so as to avoid the legs from being separated from the arc plate when the pregnant woman has convulsions, and solves the problem that when the thigh falls, the adductor muscle group no longer relies on the elastic force to make the ischium produce lateral movement, thereby reducing the diameter line of the pelvic outlet, affecting normal delivery, and reducing the safety.

Description

Technical Field

[0001] The utility model relates to the technical field of obstetric tools, in particular to a safe obstetric frame. Background Art

[0002] Midwifery mainly studies the basic knowledge and skills of human physiology and pathology, maternal and child nursing, and midwifery nursing, and provides clinical midwifery and maternal and child health care in medical institutions and maternal and child health care institutions at all levels. For example: accompanying and assisting mothers during childbirth, regulating the psychological pressure and emotions of mothers, guiding mothers in nutrition and medication during lactation, guiding the living environment and exercise of newborns, and preventing and treating common diseases of newborns. When assisting pregnant women in childbirth, a safe midwifery frame is provided.

[0003] The existing obstetric frame can prop up the legs of the pregnant woman without affecting the midwife's assistance in giving birth.

[0004] However, the positions of the legs of the existing obstetric frame are fixed after adjustment. If a convulsion occurs during delivery, the legs of the pregnant woman are easily separated from the frame. When the thigh falls, the adductor muscles no longer rely on elastic force to cause the ischium to move laterally, thereby reducing the diameter of the pelvic outlet, affecting normal delivery and reducing safety. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a safe obstetric frame, which solves the problem that the positions of the legs of the prior obstetric frame are fixed after adjustment, and if convulsions occur during delivery, the legs of the pregnant woman are easily separated from the frame. When the thigh falls, the adductor muscles no longer rely on elastic force to cause the ischium to move laterally, thereby reducing the diameter of the pelvic outlet, affecting normal delivery and reducing safety.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a safe obstetric frame, including a bed body, two brackets are installed at the bottom of the bed body, a support plate is arranged on the front of the bed body, and a supporting mechanism is arranged above the support plate, the supporting mechanism includes a second square tube, a rod body, a cross bar, an end cover, a spring, a vertical plate and an arc plate, the lower part of the second square tube is fixedly connected to the upper part of the support plate by screws, the interior of the second square tube is movably connected to the rod body, the upper through hole of the rod body is fixedly connected to a cross bar, one end of the cross bar is fixedly connected to an end cover, the outer side of the cross bar is rotatably connected to two vertical plates through bearings, the tops of the two vertical plates are fixedly connected to an arc plate, the outer side of the cross bar is movably provided with a spring, and the two ends of the spring are respectively fixedly connected to one side of the end cover and one side of the vertical plate.

[0007] Preferably, a cushion is installed inside the arc-shaped plate, a headboard is installed on the back of the bed body, and the front side of the rod body is fixedly connected to the front side of the second square tube by a second bolt.

[0008] Preferably, a protrusion is fixedly connected to the front side of the bed, the outer side of the protrusion is movably connected to the groove on the back side of the support plate, and the protrusion and the support plate are fixedly connected by a first bolt.

[0009] Preferably, two first square tubes are installed on both sides of the bed body, the inner sides of the first square tubes are movably connected with vertical rods, and the inner sides of two adjacent vertical rods on one side are fixedly connected with guardrails.

[0010] Preferably, a plurality of thread grooves are processed on one side of the vertical rod, and the thread grooves are fixedly connected by a third bolt.

[0011] Beneficial Effects

[0012] The utility model provides a safe obstetric frame, which has the following beneficial effects: the safe obstetric frame achieves the constant attachment between the arc plate and the legs of the pregnant woman through the cooperation between the spring, the arc plate and the cushion, thereby preventing the legs from being separated from the arc plate when the pregnant woman has convulsions, and solves the problem that when the thigh falls, the adductor muscles no longer rely on the elastic force to cause the ischium to move laterally, thereby reducing the diameter of the pelvic outlet, affecting normal delivery, and reducing safety.

[0013] Through the cooperation between the protrusion, the first bolt and the supporting plate, the height and the extension length of the supporting plate can be adjusted, and it can be adjusted according to the body shape of the pregnant woman, thereby improving the application range of the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the structure of the middle spring, curved plate and cushion;

[0016] Figure 3 for Figure 1 A schematic diagram of the structure of the third bolt, the thread groove and the rod body;

[0017] Figure 4 for Figure 1 Schematic diagram of the structure of the middle protrusion, the first bolt and the support plate.

[0018] In the figure: 1, bed body, 2, protrusion, 3, first bolt, 4, support plate, 5, bracket, 6, head of bed, 7, first square tube, 8, third bolt, 9, threaded groove, 10, vertical rod, 11, guardrail, 12, second square tube, 13, second bolt, 14, rod body, 15, vertical plate, 16, cross bar, 17, spring, 18, end cover, 19, arc plate, 20, cushion. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The positions of the legs of the existing obstetric frame are fixed after adjustment. If a convulsion occurs during delivery, the legs of the pregnant woman are easily separated from the frame. When the thigh falls, the adductor muscles no longer rely on elastic force to cause the ischium to move laterally, thereby reducing the diameter of the pelvic outlet, affecting normal delivery and reducing safety.

[0021] In view of this, a safe obstetric frame is provided. Through the cooperation between the spring, the arc plate and the soft cushion, the arc plate and the legs of the pregnant woman are always attached to each other, so as to avoid the legs from being separated from the arc plate when the pregnant woman has convulsions. The problem that when the thigh falls, the adductor muscles no longer rely on the elastic force to cause the ischium to move laterally, thereby reducing the diameter of the pelvic outlet, affecting normal delivery and reducing safety is solved.

[0022] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0023] Embodiment 1: Figure 1-2 It can be seen that a safe midwifery frame includes a bed body 1, two brackets 5 are installed at the bottom of the bed body 1, a support plate 4 is arranged on the front of the bed body 1, and a support mechanism is arranged above the support plate 4, the support mechanism includes a second square tube 12, a rod body 14, a cross bar 16, an end cover 18, a spring 17, a vertical plate 15 and an arc plate 19, the lower part of the second square tube 12 is fixedly connected to the upper part of the support plate 4 by screws, the inner part of the second square tube 12 is movably connected to the rod body 14, the upper through hole of the rod body 14 is fixedly connected to the cross bar 16, one end of the cross bar 16 is fixedly connected to the end cover 18, and the outer side of the cross bar 16 There are two vertical plates 15 connected to each other through bearings. The two vertical plates 15 can rotate around the bearings. The tops of the two vertical plates 15 are fixed with arc plates 19. The inclination angle of the arc plates 19 is not limited. A spring 17 is movable on the outer side of the cross bar 16. The spring 17 is a torsion spring. One end of the spring 17 is fixed to the end cover 18 and does not move. The other side of the spring 17 is fixed to the rotating vertical plate 15. When the arc plate 19 and the rod body 14 are in an upright position, the spring 17 does not undergo elastic deformation. The two ends of the spring 17 are fixedly connected to one side of the end cover 18 and one side of the vertical plate 15 respectively.

[0024] In the specific implementation process, it is worth pointing out that the coordination between the spring 17, the vertical plate 15 and the arc plate 19 realizes the constant adhesion between the arc plate 19 and the legs of the pregnant woman, thereby preventing the legs from being separated from the arc plate 19 when the pregnant woman has convulsions, and solves the problem that when the thigh falls, the adductor muscles no longer rely on the elastic force to cause the ischium to move laterally, thereby reducing the diameter of the pelvic outlet, affecting normal delivery, and reducing safety.

[0025] Furthermore, a cushion 20 is installed inside the arc plate 19, and the cushion 20 is made of rubber. A head 6 is installed on the back of the bed body 1, and the front of the rod body 14 is fixedly connected to the front of the second square tube 12 through a second bolt 13;

[0026] In the specific implementation process, it is worth pointing out that the cushion 20 improves the comfort between the legs of pregnant women and the arc-shaped plate 19, and the second bolt 13 can be fixed in the thread groove corresponding to the rod body 14. A plurality of thread grooves are processed on the front side of the rod body 14, and the opening position is not limited;

[0027] Furthermore, a convex block 2 is fixedly connected to the front of the bed body 1, and the outer side of the convex block 2 is movably connected to the groove on the back of the support plate 4. The convex block 2 can move relatively in the groove on the back of the support plate 4. A plurality of threaded holes are processed on the side of the convex block 2, and the specific opening positions are not limited. The convex block 2 and the support plate 4 are fixedly connected by a first bolt 3;

[0028] In the specific implementation process, it is worth pointing out that the user can remove the support plate 4 and then fix the first bolt 3 in the threaded hole at the corresponding position of the protrusion 2, thereby adjusting the length of the support plate 4;

[0029] Specifically, when using the safe obstetric frame, the pregnant woman can put her legs on the arc plate 19. At this time, the arc plate 19 rotates and drives the spring 17 to stretch. As the rotation amplitude of the arc plate 19 increases, the elastic force of the spring 17 itself increases. When it moves to a certain position, the elastic force of the spring 17 supports the legs of the pregnant woman to maintain balance. It is worth noting that a suitable spring 17 is selected to avoid exceeding the elastic limit. When the legs of the pregnant woman shake, the elastic deformation of the spring 17 can drive the arc plate 19 to always stick to the legs for support, avoiding the separation of the legs and the arc plate 19, thereby ensuring continuous support.

[0030] Embodiment 2: By Figure 1-4 It can be seen that two first square tubes 7 are installed on both sides of the bed body 1, and the inner side of the first square tube 7 is movably connected to a vertical rod 10, and the inner side of two adjacent vertical rods 10 on one side is fixedly connected to a guardrail 11;

[0031] In the specific implementation process, it is worth pointing out that the vertical rod 10 can move inside the first square tube 7 to achieve the pulling out and retracting of the guardrail 11. After the vertical rod 10 is completely lowered, the guardrail 11 does not affect the pregnant woman getting out of bed.

[0032] Furthermore, a plurality of thread grooves 9 are processed on one side of the vertical rod 10, and the thread grooves 9 are fixedly connected by third bolts 8;

[0033] In the specific implementation process, it is worth pointing out that the user can adjust the height of the vertical rod 10 by changing the position of the third bolt 8 in the plurality of thread grooves 9;

[0034] Specifically, on the basis of the above-mentioned embodiment 1, the height and extension length of the support plate 4 are adjusted through the cooperation between the protrusion 2, the third bolt 8 and the support plate 4, and can be adjusted according to the body shape of the pregnant woman, thereby improving the application range of the frame.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safe obstetric frame, comprising a bed body (1), characterized in that: Two brackets (5) are installed at the bottom of the bed body (1), a support plate (4) is arranged on the front of the bed body (1), and a supporting mechanism is arranged above the support plate (4); The supporting mechanism comprises a second square tube (12), a rod body (14), a cross bar (16), an end cover (18), a spring (17), a vertical plate (15) and an arc-shaped plate (19); The lower part of the second square tube (12) is fixedly connected to the upper part of the support plate (4) by means of screws; the interior of the second square tube (12) is movably connected to a rod body (14); a cross bar (16) is fixedly connected to a through hole on the upper part of the rod body (14); one end of the cross bar (16) is fixedly connected to an end cover (18); the outer side of the cross bar (16) is rotatably connected to two vertical plates (15) by means of a bearing; the tops of the two vertical plates (15) are fixedly connected to an arc-shaped plate (19); a spring (17) is movably provided on the outer side of the cross bar (16); the two ends of the spring (17) are respectively fixedly connected to one side of the end cover (18) and one side of the vertical plate (15).

2. A safe obstetric frame according to claim 1, characterized in that: A cushion (20) is installed inside the arc-shaped plate (19), a headboard (6) is installed on the back of the bed body (1), and the front of the rod body (14) is fixedly connected to the front of the second square tube (12) via a second bolt (13).

3. A safe obstetric frame according to claim 1, characterized in that: A convex block (2) is fixedly connected to the front side of the bed body (1); the outer side of the convex block (2) is movably connected to the groove on the back side of the support plate (4); and the convex block (2) and the support plate (4) are fixedly connected by a first bolt (3).

4. The safe obstetric frame according to claim 1, characterized in that: Two first square tubes (7) are installed on both sides of the bed body (1); the inner side of the first square tube (7) is movably connected to a vertical rod (10); and the inner sides of two adjacent vertical rods (10) on one side are fixedly connected to a guardrail (11).

5. A safe obstetric frame according to claim 4, characterized in that: A plurality of thread grooves (9) are processed on one side of the vertical rod (10), and the thread grooves (9) are fixedly connected by a third bolt (8).

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