Obstetrical nursing equipment with adjustable armrest device

Abstract

The invention discloses obstetrical nursing equipment with an adjustable armrest device, and relates to the technical field of obstetrical nursing, the obstetrical nursing equipment comprises a nursing chair and a pendulum bob arranged on the nursing chair, and the pendulum bob is provided with a transmission rod and an elastic arc plate which is pushed by the transmission rod to protrude; the steam nozzle is arranged on the elastic arc plate, is used for spraying steam and is blocked by the bulge of the elastic arc plate; the elliptical track is used for driving the pendulum bob to move along a preset track, the elliptical track comprises a high position and a low position which are oppositely arranged, and when the pendulum bob is switched between the high position and the low position, the transmission rod slides relative to the pendulum bob. According to the obstetrical nursing equipment with the adjustable armrest device, auxiliary pressing can be carried out on the back of a user through an inclined downward wavy boosting track formed by the pendulum bob, meridian dredging is promoted, the flowing direction of extravasated blood in the body is guided, the steam spraying and massaging effects of the steam nozzle are combined, blood circulation of the user can be stimulated, and lochia can be better discharged.

Description

Technical Field

[0001] The invention relates to the technical field of obstetric nursing, in particular to an obstetric nursing device with an adjustable armrest device. Background Art

[0002] Obstetric care equipment is mainly used for prenatal, intrapartum and postpartum care of pregnant women. After childbirth, it is easy to have problems such as incomplete shedding of the endometrium and blood stasis in the body, forming lochia, which requires moxa fumigation to promote discharge.

[0003] In conjunction with the publication (announcement) number CN114712161A, the publication (announcement) date disclosed an obstetric nursing device with an adjustable armrest device, including a nursing lying plate, a spring plate movable groove, a ventilation groove, a hot air blowing box and a supporting elastic plate, the spring plate movable groove is arranged in the middle position of the upper surface of the nursing lying plate, the ventilation groove is arranged in the middle position of the inner lower surface of the spring plate movable groove, the ventilation groove completely penetrates the nursing lying plate from top to bottom, and a hot air blowing box is fixedly installed at the lower part of the ventilation groove, and the hot air blowing box has a hot air blowing function; the present invention discloses an obstetric nursing device with an adjustable armrest device, which can drive the supporting elastic plate to cyclically perform bending, protruding and downward flattening movements through the arranged lifting and lowering driving structure, so that the supporting elastic plate can perform lifting and lowering cyclic pushing activities on the user's pelvis, and can push the pelvis to move.

[0004] However, in the prior art including the above-mentioned patent, since the nursing lying board is placed horizontally, the elastic board periodically lifts the user's pelvis in the vertical direction, which will raise the pelvis at the highest point and cause some of the congested blood to flow back. Summary of the invention

[0005] The object of the present invention is to provide an obstetric care device with an adjustable armrest device to solve the above problems.

[0006] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: an obstetric nursing device with an adjustable armrest device, comprising a nursing chair, a pendulum arranged on the nursing chair, a transmission rod and an elastic arc plate pushed by the transmission rod to bulge;

[0007] A steam nozzle disposed on the elastic arc plate and used for spraying steam is blocked by the bulge of the elastic arc plate;

[0008] The elliptical track is used to drive the pendulum to move along a predetermined track, and the elliptical track includes a relatively arranged high position and a low position, and when the pendulum is switching between the high position and the low position, the transmission rod slides relative to the pendulum.

[0009] Preferably, it also includes a pillow-shaped block which is arranged corresponding to the pendulum and slidably cooperates with the transmission rod, and has arc-shaped corners on both sides.

[0010] Preferably, the steam nozzle has a narrow opening for gathering steam, and a through pipe for steam intake is provided on the pendulum.

[0011] Preferably, the through pipe is coaxially sleeved on the transmission rod.

[0012] Preferably, it also includes an elastic screw plate which is arranged in the through pipe and the first end of which is fixedly connected to the transmission rod.

[0013] Preferably, a medicine residue channel is formed between the elastic spiral plate and the through pipe, and the medicine residue channel includes an inlet and an outlet which are arranged opposite to each other.

[0014] Preferably, a flow guide channel is provided on the elastic screw plate, and a filter cartridge connected with the flow guide channel is rotatably arranged in the through pipe.

[0015] Preferably, the transmission rod is provided with a transmission gear for driving the medicinal residue to move along the medicinal residue channel.

[0016] Preferably, the invention further comprises a collecting chamber arranged on the pendulum and a scraper sliding along the inlet of the collecting chamber to scrape the medicine residue.

[0017] Preferably, the scraper and the transmission rod move synchronously.

[0018] In the above technical scheme, the obstetric care equipment with an adjustable armrest device provided by the present invention has the following beneficial effects: the oblique downward wave-like boosting trajectory formed by the pendulum can assist in pressing the user's back, promote the dredging of meridians, and guide the flow direction of blood stasis in the body. In addition, combined with the steam spray and massage effects of the steam nozzle, it can stimulate the user's blood circulation and better discharge lochia. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 An overall three-dimensional schematic diagram provided for an embodiment of the present invention;

[0021] Figure 2 A schematic diagram of the pendulum and reciprocating screw structure provided by an embodiment of the present invention;

[0022] Figure 3 A schematic diagram of the pendulum and slide structure provided by an embodiment of the present invention;

[0023] Figure 4A schematic diagram of the internal cross-sectional structure of a pendulum provided by an embodiment of the present invention;

[0024] Figure 5 A schematic diagram of the structure of a transmission rod and a spiral plate provided in an embodiment of the present invention;

[0025] Figure 6 A schematic diagram of the structure of the elastic arc plate in a convex state provided by an embodiment of the present invention;

[0026] Figure 7 A schematic diagram of the structure of the elastic arc plate in the concave state provided by an embodiment of the present invention;

[0027] Figure 8 The embodiment of the present invention provides Figure 2 Schematic diagram of the inner A amplification structure.

[0028] Description of reference numerals:

[0029] 1. Nursing chair; 11. Elliptical track; 2. Armrest; 3. Adjustment button; 4. Driving mechanism; 41. Adjustment rod; 5. Pendulum; 51. Bump; 52. Steam channel; 53. Reciprocating screw; 531. Sliding seat; 54. Connecting membrane; 55. Steam nozzle; 551. Clamp; 552. Valve; 56. Elastic arc plate; 57. Steam storage chamber; 58. Through pipe; 59. Collecting chamber; 6. Pillow block; 61. Slide rail; 62. Teeth; 7. Transmission rod; 71. Sliding part; 72. Elastic screw plate; 721. Flow channel; 73. Scraper; 74. Pendulum; 75. Filter cartridge; 76. Transmission gear. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0031] like Figure 1-8 As shown, an obstetric nursing device with an adjustable armrest device includes a nursing chair 1, a pendulum 5 arranged on the nursing chair 1, a transmission rod 7, and an elastic arc plate 56 that is pushed by the transmission rod 7 to bulge;

[0032] A steam nozzle 55 disposed on the elastic arc plate 56 and used for spraying steam is blocked by the bulge of the elastic arc plate 56;

[0033] The elliptical track 11 is used to drive the pendulum 5 to move along a predetermined track, and the elliptical track 11 includes a relatively arranged high position and a low position, and when the pendulum 5 switches between the high position and the low position, the transmission rod 7 slides relative to the pendulum 5.

[0034] Specifically, the nursing chair 1 is tilted, and armrests 2 are provided on both sides of the nursing chair 1 for sliding in the vertical direction, and adjustment buttons 3 are provided on the armrests 2, and a steam channel 52 for supplying steam to the steam nozzle 55 is also provided, and the adjustment button 3 is preset with three gears of normal temperature, heating and cooling to adjust the steam temperature. An adjustment rod 41 is provided on the armrest 2, and a driving mechanism 4 for driving the adjustment rod 41 is provided on the nursing chair 1, wherein the adjustment rod 41 and the driving mechanism 4 can be hydraulic rods and cylinders, threaded rods and driving motors, or other driving methods known to those skilled in the art.

[0035] Furthermore, it also includes a reciprocating screw rod 53 for driving the pendulum 5 to reciprocate along the length direction of the nursing chair 1. The reciprocating screw rod 53 is threadedly connected with a slide seat 531, and the pendulum 5 is slidably set on the slide seat 531. The transmission rod 7 is slidably set in the pendulum 5. The heads of the two pendulums 5 are connected by a connecting film 54 to form a continuous pressing surface. The reciprocating screw rod 53 is driven to rotate by the motor, thereby driving the slide seat 531 to slide back and forth along the reciprocating screw rod 53. The pendulum 5 is driven by the slide seat 531. At the same time, the protrusion 51 fixed on the pendulum 5 is slidably matched with the elliptical track 11. The elliptical track 11 limits the moving path of the pendulum 5 to be elliptical, and the high and low positions of the elliptical track 11 correspond to the inclined high position and inclined low position of the nursing chair 1.

[0036] When the slide 531 moves from the inclined high position to the inclined low position, the pendulum 5 simultaneously moves from the high position to the low position. At this time, the pendulum 5 moves downward relative to the transmission rod 7, so that the transmission rod 7 pushes upward and the elastic arc plate 56 bulges. Figure 6 In the state shown, the side walls of the steam nozzle 55 are offset by the deformation potential energy of the raised elastic arc plate 56, so that the steam nozzle 55 is closed, and the steam storage chamber 57 fixed to the end of the pendulum 5 is filled. At this time, the raised elastic arc plate 56 drives the steam nozzle 55 to press the back muscles of the user to relieve the nerves. When the slide seat 531 moves from the inclined low position to the inclined high position, the pendulum 5 moves from the low position to the high position, and the transmission rod 7 moves downward relative to the pendulum 5, causing the elastic arc plate 56 to be concave. Figure 7 In the state shown, the elastic arc plate 56 in the concave state causes the side wall of the steam nozzle 55 to swing, and a gap is generated during the swinging of the side wall, so that the steam nozzle 55 is unobstructed and the steam in the steam storage chamber 57 is discharged. At this time, the multiple pendulums 5 present a wave-like boosting trajectory that is inclined downward.

[0037] In the above technology, the oblique downward wave-like boost trajectory formed by the pendulum 5 can assist in pressing the user's back, promote the dredging of meridians, and guide the flow direction of blood stasis in the body. Combined with the steam spray and massage effects of the steam nozzle 55, it can stimulate the user's blood circulation and better discharge lochia.

[0038] As an embodiment further provided by the present invention, it also includes a pillow-shaped block 6 which is arranged corresponding to the pendulum 5 and slidably cooperates with the transmission rod 7, and has arc-shaped corners on both sides.

[0039] Specifically, a slide rail 61 is provided on the side of the pillow-shaped block 6, and a sliding portion 71 that slides with the slide rail 61 is provided on the transmission rod 7. The arc-shaped corners on both sides correspond to the high position and the low position of the pendulum 5, respectively. When the protrusion is located at the arc-shaped corner close to the inclined high position, the pendulum 5 is located at the high position, and the elastic arc plate 56 is pulled by the transmission rod 7 to be in a concave state. At this time, since the pendulum 5 supports the user's back, the elastic arc plate 56 will play a clamping role on the user's muscles when it is concave, and at the same time, steam is sprayed to stimulate blood circulation. When the protrusion moves to another arc-shaped corner, the elastic arc plate 56 gradually becomes concave again from the protrusion, and at the same time, the pendulum 5 is gradually located at a low position and is lower than the surface of the nursing chair 1. At this time, the elastic arc plate 56 keeps a distance from the user's back, so that the steam sprayed by the steam nozzle 55 does not directly contact the user, and the temperature is low, so that the user can feel the temperature change, and the blood vessels expand and contract periodically.

[0040] As another embodiment further provided by the present invention, the steam nozzle 55 has a narrow opening for bundling steam, and a through pipe 58 for inletting steam is provided on the pendulum 5.

[0041] Specifically, the steam nozzle 55 is in a trapezoidal structure, and a clamp 551 is provided at the narrow opening, and a valve 552 is provided between the two clamps 551. When the elastic arc plate 56 is in a convex state, the wide part of the steam nozzle 55 is pulled by the convex shape, driving the side wall to deflect, so that the clamps 551 abut against each other and fold the valve 552, and the steam nozzle 55 is blocked by the folded valve 552. When the elastic arc plate 56 is in a concave state, the side wall of the steam nozzle 55 deflects again, and the deflection direction is opposite to the above direction, so that the clamp 551 opens and drives the valve 552 to expand, the steam is bundled from the wide part to the narrow opening, and the larger droplets are blocked by the valve 552 to avoid large-area water stains on the user.

[0042] As another embodiment further provided by the present invention, it also includes an elastic screw plate 72 which is arranged in the through pipe 58 and the first end of which is fixedly connected to the transmission rod 7.

[0043] Specifically, the through pipe 58 is coaxially sleeved on the transmission rod 7. The second end of the elastic screw plate 72 is inside the through pipe 58 and abuts against the through pipe 58. The elastic screw plate 72 can make the water vapor rise in a spiral shape after entering the through pipe 58, and finally disperse evenly in the steam storage chamber 57, so as to avoid excessive concentration of water vapor and excessive temperature in the local area.

[0044] As another embodiment further provided by the present invention, a medicine residue passage is provided between the elastic spiral plate 72 and the through pipe 58, and the medicine residue passage includes an inlet and an outlet which are arranged opposite to each other.

[0045] Specifically, wormwood leaves or other herbs with the function of relaxing the meridians and activating blood circulation are placed between the elastic screw plate 72 and the through tube 58. When the transmission rod 7 moves up and down relative to the through tube 58, the pitch of the elastic screw plate 72 will be driven to expand and contract, and the elastic screw plate 72 will squeeze the herbs. The water vapor rises along the elastic screw plate 72, so that the juice of the herbs is heated by the water vapor and enters the steam storage chamber 57 with the rising water vapor. The debris in the herbs is intercepted by the valve 552, and the steam formed by the heating of part of the juice will be ejected through the steam nozzle 55, which plays a fumigating role on the human body.

[0046] As another embodiment further provided by the present invention, a flow guide channel 721 is provided on the elastic screw plate 72 , and a filter cartridge 75 connected to the flow guide channel 721 is rotatably provided in the through pipe 58 .

[0047] Specifically, the elastic spiral plate 72 will crush the herb during its expansion and contraction, and the herb juice will be collected by the flow channel 721 and finally flow into the filter cartridge 75. The filter cartridge 75 is provided with a filter net for filtering the herb residue. When the water vapor passes through the through pipe 58, the filter cartridge 75 is heated, so that the collected herb liquid evaporates and rises together with the water vapor.

[0048] As another embodiment further provided by the present invention, a transmission gear 76 for driving the medicinal residue to move along the medicinal residue channel is provided on the transmission rod 7 .

[0049] Specifically, the transmission rod 7 is movably inserted in the through tube 58, the transmission gear 76 is fixedly arranged at the end of the transmission rod 7, and a plurality of teeth 62 meshing with the transmission gear 76 are arranged on the pillow-shaped block 6. When the transmission rod 7 moves along the slide rail 61, the transmission gear 76 is driven to rotate under the meshing of the teeth 62, so that the transmission rod 7 rotates while sliding up and down. Since a spiral medicine residue channel is formed between the elastic screw plate 72, the transmission rod 7 and the through tube 58, when the elastic screw plate 72 rotates, the medicine residue channel rotates synchronously. At this time, the medicine residue will be lifted into the steam storage chamber 57 under the rotation of the elastic screw plate 72.

[0050] As another embodiment further provided by the present invention, it also includes a collecting chamber 59 arranged on the pendulum 5 and a scraper 73 sliding along the inlet of the collecting chamber 59 to scrape the medicine residue.

[0051] Specifically, the scraper 73 and the transmission rod 7 keep synchronous movement, and the scraper 73 is slidably arranged in the steam storage chamber 57. A swing rod 74 is rotatably connected between the scraper 73 and the transmission rod 7. When the transmission rod 7 slides vertically relative to the pendulum 5, the transmission rod 7 drives the swing rod 74 to swing, so that the scraper 73 is scraped along the inner wall of the steam storage chamber 57 by the swing rod 74, and the lifted medicine residue is scraped into the collection chamber 59, which plays a self-cleaning role.

[0052] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An obstetric nursing device with an adjustable armrest device, comprising a nursing chair (1), characterized in that: It comprises a pendulum (5) arranged on a nursing chair (1), on which a transmission rod (7) and an elastic arc plate (56) which is pushed by the transmission rod (7) to bulge; A steam nozzle (55) disposed on the elastic arc plate (56) and used for spraying steam, which is blocked by the protrusion of the elastic arc plate (56); An elliptical track (11) is used to drive a pendulum (5) to move along a predetermined track, wherein the elliptical track (11) comprises a high position and a low position arranged relatively to each other, and when the pendulum (5) switches between the high position and the low position, the transmission rod (7) slides relative to the pendulum (5).

2. The obstetric nursing device with an adjustable armrest device according to claim 1, characterized in that: It also includes a pillow-shaped block (6) which is arranged corresponding to the pendulum (5) and slidably cooperates with the transmission rod (7), and has arc-shaped corners on both sides.

3. The obstetric nursing device with an adjustable armrest device according to claim 1, characterized in that: The steam nozzle (55) has a narrow opening for converging steam, and a through pipe (58) for inletting steam is provided on the pendulum (5).

4. The obstetric nursing device with an adjustable armrest device according to claim 3, characterized in that: The through pipe (58) is coaxially sleeved on the transmission rod (7).

5. The obstetric care device with an adjustable armrest device according to claim 4, characterized in that: It also includes an elastic screw plate (72) which is arranged in the through pipe (58) and has a first end fixedly connected to the transmission rod (7).

6. The obstetric care device with an adjustable armrest device according to claim 5, characterized in that: A medicine residue passage is provided between the elastic spiral plate (72) and the through pipe (58), and the medicine residue passage comprises an inlet and an outlet which are arranged opposite to each other.

7. The obstetric care device with an adjustable armrest device according to claim 6, characterized in that: The elastic screw plate (72) is provided with a flow guide channel (721), and a filter cartridge (75) connected to the flow guide channel (721) is rotatably arranged in the through pipe (58).

8. The obstetric care device with an adjustable armrest device according to claim 6, characterized in that: The transmission rod (7) is provided with a transmission gear (76) for driving the medicinal residue to move along the medicinal residue channel.

9. The obstetric care device with an adjustable armrest device according to claim 1, characterized in that: It also includes a collecting chamber (59) arranged on the pendulum (5) and a scraper (73) sliding along the inlet of the collecting chamber (59) to scrape the medicine residue.

10. The obstetric care device with adjustable armrest device according to claim 9, characterized in that: The scraper (73) and the transmission rod (7) move synchronously.

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