A kind of obstetric bed with height-adjustable height

Abstract

The present invention relates to an obstetric bed, and in particular to an obstetric bed with a height-adjustable height. The technical problem of the present invention is to provide an obstetric bed with a height-adjustable height that has a height-adjustable function and can support a parturient. The technical solution is: an obstetric bed with a height-adjustable height, comprising: a bed body and a movable plate, a movable plate is rotatably provided on one side of the top of the bed body; a support shell, a support shell is provided on both sides of the bottom of the bed body; an adjustment component, an adjustment component is provided on the inner side of the support shell, and the adjustment component is connected to the bed body; a universal wheel, a universal wheel is symmetrically rotatably provided on both sides of the bottom of the adjustment component. The present invention rotates the second bevel gear to drive the second screw to rotate clockwise, thereby driving the top rod to move upward to contact the movable plate, driving the movable plate to rotate clockwise, and the top rod plays a role in supporting the movable plate, which helps the parturient to give birth.

Description

Technical Field

[0001] The invention relates to an obstetric bed, in particular to an obstetric bed with a height that can be raised or lowered. Background Art

[0002] With the continuous development of medical technology, obstetrics is one of the departments that occupies an important position in major hospitals. It is a department that is concerned with the whole process of nursing for parturients, delivery, pregnancy and assisting in the birth of newborns.

[0003] After the pregnancy period of a parturient is complete, she will go through the process of delivery, which cannot be taken lightly. During delivery, the parturient needs to lie on the delivery bed. At present, traditional delivery beds do not have the function of adjusting the height. The height of each parturient is different, and some parturients are short. When preparing for delivery, it is difficult for them to lie on the delivery bed. Multiple medical staff are needed to help the parturient lie on the delivery bed, which not only increases the labor intensity of the medical staff, but also wastes time and increases the pain of the parturient.

[0004] In summary, it is necessary to design an obstetric bed with height adjustment function to support the parturient, so as to solve the above problems. Summary of the invention

[0005] In order to overcome the shortcomings of traditional maternity beds, which have no height adjustment function, different heights of mothers, and some mothers who are short in height, making it difficult for them to lie on the maternity beds when preparing for delivery, the technical problem of the present invention is to provide an obstetric maternity bed with a height adjustment function that can support the mother.

[0006] The technical solution is: an obstetric bed with adjustable height, comprising: a bed body and a movable plate, a movable plate is rotatably provided on one side of the top of the bed body; a supporting shell, support shells are provided on both sides of the bottom of the bed body; an adjustment component, the inner side of the support shell is provided with an adjustment component, and the adjustment component is connected to the bed body; universal wheels, universal wheels are symmetrically rotatably provided on both sides of the bottom of the adjustment component; a driving component, a driving component is provided on the inner side of the bed body, and the driving component cooperates with the adjusting component.

[0007] Furthermore, the adjustment component includes: a support cylinder, which is symmetrically provided on both sides of the bottom of the bed and is located on the inner side of the support shell; a first guide rod, which is symmetrically provided on the inner side of the support cylinder; a cylinder, which is slidably provided between the two first guide rods on the same side; a first screw rod, which is rotatably provided on the inner side of the support cylinder and is rotatably connected to the cylinder.

[0008] Furthermore, the driving assembly includes: a turntable, which is rotatably provided on one side of the bed; a first support block, which is symmetrically provided on both sides of the inside of the bed; a rotating shaft, which is rotatably provided between the first support blocks on both sides; a first gear, which is rotatably provided on both sides of the rotating shaft and one side of the turntable; a rack belt, which is wound between the first gears on both sides; a first bevel gear, which is provided on both sides of the rotating shaft and on the upper side of the first screw rod, and the first bevel gears on the upper and lower sides are meshed with each other.

[0009] Furthermore, it also includes a supporting assembly, which includes: a second support block, a second support block is provided on one side of the bottom of the bed, the second support block is located inside the right support shell, and the second support block is rotatably connected to the turntable; a third support block, a third support block is provided on the upper side of the inside of the right support shell; a second screw rod, a second screw rod is rotatably provided on the inner side of the third support block; a second bevel gear, a second bevel gear is provided on the top of the second screw rod and one side of the turntable, and the second bevel gears are meshed with each other; a second guide rod, a second guide rod is provided on both sides of the inside of the support shell at one end; a push rod, a push rod is slidably provided between the second guide rods, and the push rod is connected to the second screw rod by threads.

[0010] Furthermore, it also includes a support component, which includes: a support frame, which is symmetrically provided on one side of the bottom of the bed, and the support frame is located on the inner side of the support shell on one side; a fixed slider, which is slidably provided on the support frame; a rotating rod, which is rotatably provided on the upper side of the fixed slider; a placement block, which is provided on the top of the rotating rod; a second gear, which is provided on the lower side of the rotating rod; a gear block, which is symmetrically provided on the upper side of the inner side of the left support shell, and the gear block is intermittently meshed with the second gear.

[0011] Furthermore, it also includes a spreading component, which includes: a first support rod, which is symmetrically provided on both sides of the middle of the left support shell; a sliding rod, which is slidably provided between the first support rods on both sides; a first spring, which is symmetrically provided between the sliding rod and the support shell, and the first springs are both sleeved on the first support rod; a pressure block, which is provided at one end of the cylinder on one side, and the pressure blocks cooperate with the sliding rod.

[0012] Furthermore, an armrest assembly is also included, which includes: fixed rods, which are symmetrically provided on both sides of the bed; rotating blocks, which are rotatably provided on the fixed rods on both sides; and support plates, which are provided on the upper sides of the rotating blocks.

[0013] Furthermore, it also includes a clamping assembly, which includes: a ratchet, a ratchet is provided on the turntable; a second support rod, a second support rod is symmetrically provided on one side of the inner side of the support shell on one side; a pull rod, a pull rod is slidably provided between the upper sides of the second support rod, and the pull rod is slidably connected to the support shell on one side; a second spring, a second spring is provided between the pull rod and the second support rod; a clamping rod, a clamping rod is provided on one side of the top of the pull rod, and the clamping rod cooperates with the ratchet.

[0014] The beneficial effects of the present invention are: 1. The present invention rotates the turntable counterclockwise, thereby driving the first gear, the rack belt and the rotating shaft to rotate, and then driving the first bevel gear and the first screw to rotate. The action of the first screw drives the cylinder and the universal wheel to move up and down, so that the height of the bed can be adjusted, thereby achieving the effect of adjusting the height.

[0015] 2. The present invention drives the second screw to rotate clockwise by rotating the second bevel gear. The second screw drives the push rod to move upward and contact the movable plate. The push rod drives the movable plate to rotate clockwise. At the same time, the push rod supports the movable plate. With the action of the clamping assembly, the pregnant woman can lean on the movable plate, which helps the parturient to give birth.

[0016] 3. The second gear moves outward to engage with the tooth block. Under the action of the tooth block, the second gear, the rotating rod and the placement block are driven to rotate outward. At this time, the parturient can place her legs on the placement block so that her legs are in an open state, which is convenient for the parturient to give birth and effectively improves the work efficiency of midwifery. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure from another viewing angle of the present invention.

[0019] Figure 3 It is a schematic diagram of the internal three-dimensional structure of the present invention.

[0020] Figure 4 This is a schematic diagram of the internal three-dimensional structure from another viewing angle of the present invention.

[0021] Figure 5 It is a schematic diagram of the structure of the regulating component of the present invention.

[0022] Figure 6 It is a partial structural schematic diagram of the regulating assembly of the present invention.

[0023] Figure 7 It is a schematic diagram of the structure of the driving assembly of the present invention.

[0024] Figure 8 It is an enlarged schematic diagram of part A of the present invention.

[0025] Fig. 9 It is a structural schematic diagram of the support assembly of the present invention.

[0026] Fig.10 It is a schematic structural diagram of the support assembly of the present invention.

[0027] Fig.11 It is a structural schematic diagram of the propping-up assembly of the present invention.

[0028] Fig.12 This is a schematic structural diagram of the support assembly of the present invention from another perspective.

[0029] Fig.13 It is a structural schematic diagram of the handrail assembly of the present invention.

[0030] Fig.14 It is a schematic structural diagram of the clamping assembly of the present invention.

[0031] Fig.15 It is an enlarged schematic diagram of part B of the present invention.

[0032] The reference numerals in the figure are as follows: 1: bed, 2: movable plate, 3: support shell, 4: universal wheel, 5: adjustment assembly, 501: support cylinder, 502: cylinder, 503: first guide rod, 504: first screw rod, 6: drive assembly, 601: turntable, 602: first gear, 603: rack belt, 604: first support block, 605: rotating shaft, 606: first bevel gear, 7: support assembly, 701: second support block, 702: second bevel gear, 703: third support block, 704: second screw rod, 705: second guide rod Toward rod, 706: top rod, 8: support assembly, 801: support frame, 802: fixed slider, 803: rotating rod, 804: placement block, 805: second gear, 806: tooth block, 9: opening assembly, 901: first support rod, 902: sliding rod, 903: first spring, 904: pressing block, 10: armrest assembly, 1001: fixed rod, 1002: rotating block, 1003: support plate, 1101: ratchet, 1102: second support rod, 1103: pull rod, 1104: second spring, 1105: clamping rod. 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0034] Example 1

[0035] A maternity bed with adjustable height for obstetrics, such as Figure 1-Figure 8 As shown, it includes a bed body 1, a movable plate 2, a supporting shell 3, a universal wheel 4, an adjustment component 5 and a driving component 6. A movable plate 2 is rotatably provided on the right side of the top of the bed body 1, and supporting shells 3 are provided on the left and right sides of the bottom of the bed body 1. Adjustment components 5 are provided on the inner sides of the supporting shells 3. The adjustment components 5 are connected to the bed body 1. Universal wheels 4 are rotatably provided on the left and right sides of the bottom of the adjustment component 5 in a front-to-back symmetrical manner. A driving component 6 is provided on the inner side of the bed body 1, and the driving component 6 cooperates with the adjustment component 5.

[0036] The adjustment component 5 includes a support cylinder 501, a cylinder 502, a first guide rod 503 and a first screw rod 504. Support cylinders 501 are symmetrically arranged on the left and right sides of the bottom of the bed body 1. The support cylinders 501 are located on the inner side of the support shell 3. First guide rods 503 are symmetrically arranged on the inner side of the support cylinder 501. A cylinder 502 is slidably arranged between the two first guide rods 503 on the same side. A first screw rod 504 is rotatably arranged on the inner side of the support cylinder 501. The first screw rod 504 is connected to the cylinder 502 by a thread.

[0037] The driving assembly 6 includes a turntable 601, a first gear 602, a rack belt 603, a first support block 604, a rotating shaft 605 and a first bevel gear 606. A turntable 601 is rotatably provided on the right side of the bed body 1. First support blocks 604 are symmetrically provided on the front and rear sides of the bed body 1. A rotating shaft 605 is rotatably provided between the first support blocks 604 on the left and right sides. First gears 602 are provided on the left and right sides of the rotating shaft 605 and the left side of the turntable 601. Rack belts 603 are wound around the first gears 602 on the front and rear sides. First bevel gears 606 are provided on the left and right sides of the rotating shaft 605 and the upper side of the first screw rod 504. The first bevel gears 606 on the upper and lower sides are meshed with each other.

[0038] When the parturient needs to give birth, the parturient can lie on the midwifery bed with the upper body lying on the movable plate 2. The midwifery bed can be moved to a suitable position by rotating the universal wheel 4 at will. According to the different heights of each parturient, people manually rotate the turntable 601 counterclockwise, thereby driving the first gear 602, the rack belt 603 and the rotating shaft 605 to rotate counterclockwise, and then driving the first bevel gear 606 and the first screw rod 504 to rotate, so that the first screw rod 504 rotates clockwise, driving the cylinder 502 and the universal wheel 4 to move downward. In this way, the height of the bed body 1 can be adjusted. When people manually rotate the turntable 601 It rotates clockwise, thereby driving the first gear 602, the rack belt 603 and the rotating shaft 605 to rotate clockwise, and then driving the first bevel gear 606 and the first screw rod 504 to rotate, so that the first screw rod 504 rotates counterclockwise, driving the cylinder 502 and the universal wheel 4 to move upward, and repeating this process to achieve the purpose of adjusting the height of the bed body 1. When the height is adjusted, stop rotating the turntable 601. When the parturient is giving birth, people rotate the movable plate 2 counterclockwise to put the parturient in a relatively sitting state, which effectively helps the parturient to give birth. When the parturient is finished giving birth, people manually rotate the movable plate 2 clockwise to reset it.

[0039] Example 2

[0040] On the basis of Example 1, Figure 9-Figure 15 As shown, it also includes a propping assembly 7, which includes a second support block 701, a second bevel gear 702, a third support block 703, a second screw rod 704, a second guide rod 705 and a top rod 706. A second support block 701 is provided on the right side of the bottom of the bed body 1, and the second support block 701 is located inside the right support shell 3. The second support block 701 is rotatably connected to the turntable 601. A third support block 703 is provided on the upper side of the right support shell 3. A second screw rod 704 is rotatably provided on the inner side of the third support block 703. Second bevel gears 702 are provided on the top of the second screw rod 704 and the left side of the turntable 601. The second bevel gears 702 are meshed with each other. Second guide rods 705 are provided on the front and back sides of the right support shell 3. A top rod 706 is slidably provided between the second guide rods 705, and the top rod 706 is connected to the second screw rod 704 through threads.

[0041] When the turntable 601 rotates counterclockwise, it drives the second bevel gear 702 to rotate, and then drives the second screw rod 704 to rotate clockwise. Under the action of the second screw rod 704, the push rod 706 is driven to move upward and contact the movable plate 2, and the push rod 706 drives the movable plate 2 to rotate counterclockwise. At this time, people fix the movable plate 2, and the parturient can lean on the movable plate 2. When the turntable 601 rotates clockwise, it drives the second bevel gear 702 and the second screw rod 704 to rotate, so that the second screw rod 704 rotates counterclockwise, and then drives the push rod 706 to move downward, so that the movable plate 2 rotates clockwise and resets.

[0042] It also includes a support assembly 8, which includes a support frame 801, a fixed slider 802, a rotating rod 803, a placement block 804, a second gear 805 and a tooth block 806. A support frame 801 is symmetrically arranged on the left side of the bottom of the bed body 1, and the support frame 801 is located on the inner side of the left support shell 3. A fixed slider 802 is slidably arranged on the support frame 801, and a rotating rod 803 is rotatably arranged on the upper side of the fixed slider 802. A placement block 804 is arranged on the top of the rotating rod 803, and a second gear 805 is arranged on the lower side of the rotating rod 803. A tooth block 806 is symmetrically arranged on the upper side of the inner side of the left support shell 3, and the tooth block 806 is intermittently meshed with the second gear 805.

[0043] It also includes an expansion component 9, which includes a first support rod 901, a sliding rod 902, a first spring 903 and a pressure block 904. The first support rods 901 are symmetrically arranged on the front and back sides of the middle of the left support shell 3. Sliding rods 902 are slidably arranged between the first support rods 901 on the left and right sides. First springs 903 are symmetrically arranged between the sliding rods 902 and the support shell 3. The first springs 903 are all sleeved on the first support rods 901. A pressure block 904 is provided on the right end of the left cylinder 502, and the pressure block 904 cooperates with the sliding rod 902.

[0044] When the cylinder 502 moves downward, it drives the pressing block 904 to move downward, so that the pressing block 904 contacts the sliding rod 902, thereby driving the sliding rod 902 to move downward, and the first spring 903 is compressed, thereby driving the fixed slider 802, the rotating rod 803, the placement block 804 and the second gear 805 to move outward, so that the second gear 805 moves outward and meshes with the tooth block 806. Under the action of the tooth block 806, the second gear 805, the rotating rod 803 and the placement block 804 are driven to rotate outward. At this time, the legs of the parturient are placed on the placement block 804, and the placement block 804 can make the legs of the parturient The cylinder 502 is in an open state to facilitate delivery. When the delivery is completed, the cylinder 502 moves upward, driving the pressure block 904 to disengage from the slide bar 902 upward, and under the action of the first spring 903, the slide bar 902 is driven to move upward and reset, thereby driving the fixed slider 802, the rotating rod 803, the second gear 805 and the placement block 804 to move inward and reset. When the second gear 805 meshes with the tooth block 806 inward again, the tooth block 806 drives the second gear 805, the rotating rod 803 and the placement block 804 to rotate inward and reset. In this way, the work efficiency of midwifery is effectively improved.

[0045] It also includes an armrest assembly 10, which includes a fixed rod 1001, a rotating block 1002 and a support plate 1003. The fixed rods 1001 are symmetrically provided on the front and rear sides of the bed body 1, and the fixed rods 1001 on the left and right sides are rotatably provided with rotating blocks 1002, and support plates 1003 are provided on the upper sides of the rotating blocks 1002.

[0046] When the movable plate 2 rotates counterclockwise, so that the parturient is in a relatively sitting position, the parturient can place both hands on the support plate 1003. At this time, the parturient can give birth with the help of the support plate 1003. When the parturient has given birth, people can rotate the support plate 1003 outward to open it, driving the rotating block 1002 to rotate. At this time, the parturient can get out of bed and leave the delivery bed. Then people manually rotate the support plate 1003 inward to close it, driving the rotating block 1002 to rotate inward to reset it.

[0047] It also includes a clamping assembly, which includes a ratchet 1101, a second support rod 1102, a pull rod 1103, a second spring 1104 and a clamping rod 1105. The turntable 601 is provided with a ratchet 1101, and the second support rod 1102 is symmetrically provided on the front and back of the upper right side of the inner part of the right support shell 3. A pull rod 1103 is slidably provided between the upper sides of the second support rod 1102. The pull rod 1103 is slidably connected to the right support shell 3. A second spring 1104 is provided between the pull rod 1103 and the second support rod 1102. A clamping rod 1105 is provided on the left side of the top of the pull rod 1103, and the clamping rod 1105 cooperates with the ratchet 1101.

[0048] When it is necessary to rotate the movable plate 2 counterclockwise, people hold the pull rod 1103 to move the clamping rod 1105 downward, the second spring 1104 is compressed, and the clamping rod 1105 will not jam the ratchet 1101 downward. Then people rotate the turntable 601 counterclockwise, driving the ratchet 1101, the second bevel gear 702 and the second screw rod 704 to rotate. Under the action of the second screw rod 704, the top rod 706 rotates the movable plate 2 counterclockwise. At this time, the parturient is in a relatively sitting state. Then people release the pull rod 1103, and under the action of the second spring 1104, the pull rod 1103 and the clamping rod 1105 are driven to move upward, so that the clamping rod 1105 clamps the ratchet 1101 upward. In this way, the working efficiency of the parturient's delivery is effectively improved. When the parturient has finished giving birth, the clamping rod 1105 is manually disengaged from the ratchet 1101 downward. Due to the gravity of the parturient, the movable plate 2 rotates clockwise to reset.

[0049] The above is a detailed introduction to the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for general technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. An obstetric bed with adjustable height, characterized in that it comprises: A bed body (1) and a movable plate (2), wherein the movable plate (2) is rotatably provided on one side of the top of the bed body (1); A supporting shell (3), wherein the supporting shells (3) are provided on both sides of the bottom of the bed body (1); An adjustment component (5), the inner side of the supporting shell (3) is provided with an adjustment component (5), and the adjustment component (5) is connected to the bed body (1); Universal wheels (4), both sides of the bottom of the adjustment component (5) are symmetrically rotatably provided with universal wheels (4); A driving assembly (6), wherein the inner side of the bed body (1) is provided with a driving assembly (6), and the driving assembly (6) cooperates with the adjusting assembly (5); The regulating component (5) comprises: Support cylinders (501), support cylinders (501) are symmetrically arranged on both sides of the bottom of the bed body (1), and the support cylinders (501) are located on the inner side of the support shell (3); A first guide rod (503), the first guide rod (503) being symmetrically arranged on the inner side of the support tube (501); A cylinder (502), wherein the cylinder (502) is slidably disposed between the two first guide rods (503) on the same side; A first screw rod (504), a first screw rod (504) is rotatably provided inside the support cylinder (501), and the first screw rod (504) is rotatably connected to the cylinder (502); The drive assembly (6) comprises: A turntable (601), a turntable (601) is rotatably provided on one side of the bed (1); A first support block (604), wherein first support blocks (604) are symmetrically arranged on both sides of the interior of the bed body (1); A rotating shaft (605) is rotatably provided between the first support blocks (604) on both sides; A first gear (602), with first gears (602) being provided on both sides of the rotating shaft (605) and one side of the rotating disk (601); A rack belt (603), wherein a rack belt (603) is wound between the first gears (602) on both sides; First bevel gears (606), first bevel gears (606) are provided on both sides of the rotating shaft (605) and on the upper side of the first screw rod (504), and the first bevel gears (606) on the upper and lower sides are meshed with each other; It also includes a supporting assembly (7), which includes: A second support block (701), wherein a second support block (701) is provided on one side of the bottom of the bed body (1), the second support block (701) is located inside the right support shell (3), and the second support block (701) is rotatably connected to the turntable (601); A third support block (703), a third support block (703) is provided on the upper inner side of the right support shell (3); A second screw rod (704), a second screw rod (704) is rotatably provided inside the third support block (703); A second bevel gear (702), a second bevel gear (702) is provided on the top of the second screw rod (704) and one side of the rotating disk (601), and the second bevel gears (702) are meshed with each other; A second guide rod (705), wherein second guide rods (705) are provided on both sides of the inside of the right support shell (3); A push rod (706) is slidably disposed between the push rod (706) and the second guide rod (705), and the push rod (706) is connected to the second screw rod (704) via threads; It also includes a support assembly (8), which includes: A support frame (801), wherein the support frame (801) is symmetrically arranged on one side of the bottom of the bed body (1), and the support frame (801) is located on the inner side of the support shell (3) on one side; A fixed slider (802), a fixed slider (802) is slidably provided on the support frame (801); A rotating rod (803) is rotatably provided on the upper side of the fixed slider (802); A placement block (804), the top of the rotating rod (803) is provided with a placement block (804); A second gear (805), a second gear (805) is provided on the lower side of the rotating rod (803); Gear blocks (806), the gear blocks (806) are symmetrically arranged on the upper side of the interior of the left support housing (3), and the gear blocks (806) are intermittently meshed with the second gear (805); It also includes a spreading component (9), which includes: A first support rod (901), wherein first support rods (901) are symmetrically arranged on both sides of the middle of the left support shell (3); A sliding rod (902) is slidably provided between the first support rods (901) on both sides; A first spring (903), wherein the first springs (903) are symmetrically arranged between the slide rod (902) and the support housing (3), and the first springs (903) are sleeved on the first support rod (901); A pressing block (904) is provided at one end of the cylinder (502) on one side, and the pressing block (904) cooperates with the sliding rod (902).

2. The obstetric bed with adjustable height according to claim 1, characterized in that: Also included is an armrest assembly (10), which includes: Fixed rods (1001), fixed rods (1001) are symmetrically arranged on both sides of the bed body (1); Rotating blocks (1002), the fixed rods (1001) on both sides are rotatably provided with rotating blocks (1002); A support plate (1003) is provided on the upper side of the rotating block (1002).

3. The obstetric bed with adjustable height according to claim 2, characterized in that: Also included is a clamping assembly, which includes: A ratchet (1101), wherein the rotating disk (601) is provided with a ratchet (1101); A second support rod (1102), wherein a second support rod (1102) is symmetrically arranged on one side of the interior of the support shell (3); A pull rod (1103) is slidably provided between the pull rod (1103) and the upper side of the second support rod (1102), and the pull rod (1103) is slidably connected to the support shell (3) on one side; A second spring (1104), a second spring (1104) is provided between the pull rod (1103) and the second support rod (1102); A clamping rod (1105) is provided on one side of the top of the pull rod (1103), and the clamping rod (1105) cooperates with the ratchet (1101).

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