Infusion support facilitating nursing and using method thereof

Abstract

The invention belongs to the technical field of medical instruments, particularly relates to an infusion support facilitating nursing and a using method thereof, and aims to overcome the defects that in the prior art, an infusion support moving along with a patient is arranged, an infusion needle cannot be prevented from being disengaged from a blood vessel, and discomfort is caused to the patient in the infusion process of the patient. A first rotating shaft and a second rotating shaft are rotationally connected to the two sides of the seat respectively, a vertically-upward back plate fixedly sleeves the first rotating shaft, a vertically-downward supporting plate fixedly sleeves the second rotating shaft, and a supporting column is rotationally connected to one side of the back plate. The body of a patient is supported, so that when the patient is transfused, the activity amount is reduced, the probability that a transfusion needle is separated from a blood vessel can be reduced, meanwhile, when the patient is transfused, transfusion liquid medicine can be heated, and therefore the discomfort of the patient during transfusion can be greatly reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to an infusion stand for convenient nursing and a method of using the same. Background Art

[0002] In the process of surgical patient care, the care of infusion patients is a very common project. During infusion therapy, for patients who need a long infusion time, especially the elderly and children, it is difficult for their bodies to bear long-term inactivity. According to the announcement number CN 212756713 U, an infusion stand for convenient care is proposed; The above technical solution is convenient for movement, so that the patient can adjust the position with the patient when the patient is moving. However, during the infusion process, the conventional practice is generally to make the patient sit or lie down for infusion, and the main purpose is to prevent the needle inserted into the patient's blood vessel from being detached. The above technical solution is convenient for the patient to move, but it cannot prevent the needle from being detached during the patient's activities. Then, the announcement number CN211272832 U discloses an infusion stand for convenient nursing. This technical solution can only enable the patient to receive infusion in a sitting position for a long time. However, when the patient sits for a long time to receive infusion, it will cause discomfort in the patient's waist and cause a burden on the patient's body. Finally, in the above two technical solutions, both devices are provided for heating the infusion medicine. When the medicine is infused into the patient's body in winter, due to its low temperature, if it is directly delivered to the patient's body, it is easy to cause discomfort to the patient's body. Summary of the invention

[0003] The present invention provides an infusion stand and a method for using the same for convenient nursing, which solves the shortcomings of the prior art that the infusion stand is arranged to move with the patient, cannot prevent the infusion needle from being separated from the blood vessel, and causes discomfort to the patient during the infusion process.

[0004] The present invention provides the following technical solutions: An infusion stand for convenient nursing, comprising a seat, wherein two sides of the seat are rotatably connected to a first rotating shaft and a second rotating shaft respectively, a fixed sleeve on the first rotating shaft is provided with a back plate vertically upward, a fixed sleeve on the second rotating shaft is provided with a supporting plate vertically downward, one side of the back plate is rotatably connected to a supporting column, and the infusion stand also comprises: Two transmission mechanisms, the transmission mechanism includes a first synchronous wheel, a second synchronous wheel and a synchronous belt, the first synchronous wheel is fixedly sleeved on the first rotating shaft, the second rotating shaft is fixedly sleeved on the second rotating shaft, the synchronous belts are respectively sleeved on the first synchronous wheel and the second synchronous wheel and are respectively connected to the first synchronous wheel and the second synchronous wheel for driving the back plate and the support plate to rotate synchronously; The heating mechanism includes a heating box, a cover plate is mounted on the bottom of the heating box, and a plurality of electric heating rods are fixedly installed at equal intervals on the top of the cover plate, all of which are located in the heating box. The electric heating rods release heat to heat the liquid medicine in the infusion tube. The heating mechanism is also connected to a supporting mechanism installed on the transmission mechanism.

[0005] In a possible design, the transmission mechanism also includes a mounting plate fixedly mounted on the seat, a protective cover is fixedly mounted on the top of the mounting plate, the first synchronous wheel, the second synchronous wheel and the synchronous belt are all located in the corresponding protective covers, the supporting mechanism is installed on the top of the two protective covers, a limiting assembly is installed on one side of the protective cover, slots are opened on both sides of the support plate, and the limiting assembly is movably mounted in the slots.

[0006] In a possible design, the limiting assembly includes a positioning plate fixedly mounted on one side of the protective cover, two insertion rods are slidably connected through the positioning plate, the two insertion rods are movably engaged with corresponding slots, a first tension spring is sleeved on the insertion rod, and the two ends of the first tension spring are respectively fixedly connected to one side of the positioning plate and one end of the insertion rod.

[0007] In a possible design, the support mechanism includes two slide rails, which are respectively fixedly mounted on the tops of corresponding protective covers, and a slide plate is slidably connected to the slide rails. The same door-type frame is fixedly mounted on the tops of the two slide plates. A sliding sleeve is provided with a movable ring on the door-type frame. A connecting rod is rotatably connected to the bottom of the movable ring. A connecting plate is fixedly mounted on the bottom end of the connecting rod, a hook is fixedly mounted on one side of the connecting plate, and the hook is used to be hung with an infusion bottle. A hanging rope is fixedly mounted on the other side of the connecting plate, and a mounting rod is fixedly mounted on the bottom end of the hanging rope. The bottom end of the mounting rod is fixedly connected to the top of the heating box.

[0008] In a possible design, a positioning rod is slidably connected to the top inner wall of the movable ring, and two positioning grooves are symmetrically provided on the top of the door frame. The positioning rod is movably mounted in the two positioning grooves. A second tension spring located above the movable ring is sleeved on the positioning rod, and the top and bottom ends of the second tension spring are fixedly connected to the top of the positioning rod and the top of the movable ring respectively.

[0009] In a possible design, a clamping rod is slidably connected to the slide plate, and a plurality of clamping slots are evenly spaced on the top of the slide rail. The clamping rod is movably mounted with the plurality of clamping slots for braking and limiting the slide plate after the position of the door frame is adjusted. A third tension spring located above the slide plate is sleeved on the clamping rod, and the top and bottom ends of the third tension spring are fixedly connected to the top of the clamping rod and the top of the slide plate, respectively.

[0010] In a possible design, the heating mechanism also includes a ring fixedly mounted on the heating box, the ring is made of aluminum material, and a spiral groove is provided on the outer side of the ring for spirally winding the infusion tube to increase the heating area of ​​the infusion tube. Mounting frames are fixedly installed on the bottom of both sides of the heating box, and a clamping plate is rotatably connected to the mounting frame. A plurality of clamping grooves are provided at equal intervals on one side of the clamping plate close to the ring, and the clamping grooves are used to clamp and limit the infusion tube coiled in the spiral groove. A positioning assembly is installed on the mounting rod, and the positioning assembly is respectively connected to the tops of the two clamping plates.

[0011] In a possible design, the positioning assembly includes a threaded member sleeved on the mounting rod, a clamping plate is fixedly mounted on the top of the clamping plate, and the tops of the two clamping plates are clamped with the threaded member.

[0012] In a possible design, the threaded component includes a threaded tube fixedly sleeved on the mounting rod, a threaded ring is provided on the threaded tube, an annular groove is provided at the bottom of the threaded ring, the tops of the two clamping plates extend into the annular groove and are clamped with the inner wall of the annular groove, and a rubber ring is fixedly sleeved on the threaded ring.

[0013] A method for using an infusion stand that facilitates nursing care is applied to the infusion stand that facilitates nursing care as described above, comprising the following steps: S1. First, determine which side of the patient's hand needs to be infused, and then push the movable ring to move to the side corresponding to the patient's hand. When the positioning rod is moved to the position corresponding to the positioning slot, the positioning rod can be released, and the second tension spring in a stressed state can pull the positioning rod downward, so that the positioning rod is inserted into the corresponding positioning slot, and the position of the hook can be limited; S2. Hang the infusion bottle on the hook, and then coil the infusion tube in the spiral groove; S3, flipping the two clamps upwards, the coiled infusion tube can be clamped and limited, and then the two clamps are clamped and positioned by using the positioning assembly, so that the two clamps can be used to stably limit the infusion tube so that the infusion tube can be wrapped on the ring; S4. The threaded ring is rotated to move downward under the threaded transmission effect with the threaded tube, so that the tops of the two clamping plates can be inserted into the annular grooves. The clamping plates can be positioned through the plug-in cooperation with the annular grooves, so as to stably limit the position of the infusion tube. S5. After the multiple electric heating rods are powered on and the heating box is heated, the sleeve made of aluminum material can transfer heat to the infusion tube, thereby heating the medicine solution, so that the discomfort can be reduced after the medicine solution is delivered to the patient's body; S6. When the patient needs to adjust from a sitting position to a lying position, the back plate or the support plate can be rotated in a horizontal direction, and the first rotating shaft and the second rotating shaft can be driven to rotate at this time, and the two first synchronous wheels or the two second synchronous wheels can be driven to rotate at this time. When the first synchronous wheel or the second synchronous wheel rotates, the power can be transmitted through the synchronous belt until the support plate and the back plate are rotated to a horizontal position. At this time, the corresponding first plug rod can be released, and the first tension spring in the force-bearing device can insert the first plug rod into the slot to limit the support plate. Then, the two slide plates are adjusted in the lateral position on the corresponding slide rails, so that the position of the door frame can be adjusted. After the adjustment is completed, the two clamping rods can be released. Under the pulling force of the corresponding third tension spring, the two clamping rods can be driven to move downward, so that the clamping rods are inserted into the corresponding clamping slots, and the slide plates are positioned so that the door frame can be positioned, thereby limiting the position of the infusion bottle. At this time, when the patient lies flat, the position of the infusion bottle can be adjusted so that the patient can be infused in a sitting or lying position.

[0014] It is to be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the invention.

[0015] Beneficial effect: In the present invention, through the transmission mechanism, the first synchronous wheel, the second synchronous wheel and the synchronous belt can be covered by the protective cover, so as to achieve the protection effect, so that when the first synchronous wheel, the second synchronous wheel and the synchronous belt are transmitting, the patient will not be accidentally injured; In the present invention, the heating mechanism is provided, and the sliding support of the slide plate and the corresponding slide rail can be utilized, as well as the sliding support of the door frame and the movable ring. After the infusion bottle is hung on the hook, the position of the infusion bottle can be conveniently adjusted, so that when the patient is infused, the position of the infusion bottle can be conveniently adjusted, so as to provide necessary convenience when the patient is infused in a lying position or a sitting position; In the present invention, by means of the support mechanism, after the infusion tube is coiled in the spiral groove, the two clamps can be flipped upwards to clamp and limit the coiled infusion tube. Thereafter, the two clamps are clamped and positioned by using the positioning assembly, so that the infusion tube can be stably limited by the two clamps, so that the infusion tube can be wrapped around the ring. Therefore, after the multiple electric heating rods are energized and the heating box is heated, the ring made of aluminum material can transfer heat to the infusion tube, so that the medicine can be heated, and the discomfort can be reduced after the medicine is delivered to the patient.

[0016] The present invention adopts the form of a sitting or lying position, which can support the patient's body when the patient is receiving an infusion, so that the patient can reduce the amount of activity during the infusion, and the probability of the infusion needle being detached from the blood vessel can be reduced. At the same time, when the patient is receiving an infusion, the infusion solution can be heated, thereby greatly reducing the patient's discomfort during the infusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional schematic diagram of the first-view structure of an infusion stand for convenient care provided by an embodiment of the present invention; Figure 2 A three-dimensional schematic diagram of the structure of the infusion stand for convenient nursing provided by an embodiment of the present invention from a second viewing angle; Figure 3 A three-dimensional schematic diagram of the structure of the infusion stand for convenient nursing provided by an embodiment of the present invention from a third-view perspective; Figure 4 A three-dimensional schematic diagram of a protective cover and seat separation structure of an infusion stand for convenient care provided by an embodiment of the present invention; Figure 5 A three-dimensional schematic diagram of a connection structure of a first rotating shaft, a second rotating shaft, two first synchronous wheels, two second synchronous wheels and two synchronous belts of an infusion stand for convenient nursing provided by an embodiment of the present invention; Figure 6 A three-dimensional schematic diagram of the connection structure of the mobile ring, connecting rod, connecting plate, hook and heating box of the infusion stand for convenient nursing provided by an embodiment of the present invention; Figure 7 A three-dimensional schematic diagram of the cross-sectional structure of a heating box of an infusion stand for convenient care provided by an embodiment of the present invention; Figure 8 A three-dimensional schematic diagram of a connection structure of a cover plate and multiple electric heating rods of an infusion stand for convenient care provided by an embodiment of the present invention.

[0018] Reference numerals: 1. Seat; 2. First rotating shaft; 3. Second rotating shaft; 4. Back plate; 5. Support plate; 6. First synchronous wheel; 7. Second synchronous wheel; 8. Synchronous belt; 9. Mounting plate; 10. Protective cover; 11. Positioning plate; 12. Slot; 13. Insertion rod; 14. First tension spring; 15. Support column; 16. Slide rail; 17. Slide plate; 18. Door frame; 19. Positioning groove; 20. Moving ring; 21. Connecting rod; 22. Connecting Plate; 23, hook; 24, lifting rope; 25, mounting rod; 26, heating box; 27, collar; 28, spiral groove; 29, mounting frame; 30, clamping plate; 31, clamping groove; 32, threaded pipe; 33, threaded ring; 34, annular groove; 35, clamping plate; 36, rubber ring; 37, cover plate; 38, electric heating rod; 39, positioning rod; 40, second tension spring; 41, clamping rod; 42, third tension spring; 43, clamping groove. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described below in conjunction with the accompanying drawings in the embodiments of the present invention. In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present invention, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0020] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0021] In the embodiments of the present invention, "and / or" is only a description of the association relationship of the associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0022] References to "one embodiment" or "some embodiments" etc. described in this specification mean that a particular feature, structure or characteristic described in conjunction with the embodiment is included in one or more embodiments of the present invention. Thus, the phrases "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. appearing in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0023] Example 1: Reference Figure 1-Figure 8The embodiment of the present invention is an infusion stand for convenient nursing care, which is mainly composed of a seat 1, a first rotating shaft 2, a second rotating shaft 3, a backboard 4, a support plate 5 and a support column 15. The first rotating shaft 2 and the second rotating shaft 3 are rotatably connected on both sides of the seat 1 through bearings, and a vertically upward backboard 4 is fixedly mounted on the first rotating shaft 2 for the patient to lean on. A vertically downward support plate 5 is fixedly mounted on the second rotating shaft 3, which can be used to place items or as a foot support for the patient. One side of the backboard 4 is also rotatably connected to the support column 15 through a bearing to further support the backboard 4.

[0024] like Figure 4 As shown, in order to realize the synchronous rotation of the back plate 4 and the support plate 5, the infusion stand is also designed with two transmission mechanisms. Each transmission mechanism includes a first synchronous wheel 6, a second synchronous wheel 7 and a synchronous belt 8. The first synchronous wheel 6 is fixedly sleeved on the first rotating shaft 2, and the second synchronous wheel 7 is fixedly sleeved on the second rotating shaft 3. The synchronous belt 8 is respectively sleeved on the first synchronous wheel 6 and the second synchronous wheel 7, and is respectively connected to them in transmission. In this way, when the first synchronous wheel 6 rotates, the second synchronous wheel 7 and the support plate 5 associated therewith can be driven to rotate synchronously through the transmission of the synchronous belt 8.

[0025] The heating mechanism is designed mainly to heat the liquid medicine in the infusion tube. It includes a heating box 26, a cover plate 37 is clamped on the bottom of the heating box 26, and a plurality of electric heating rods 38 are fixedly installed at equal intervals on the top of the cover plate 37. These electric heating rods 38 can release heat after being powered on to heat the heating box 26 and the infusion tube inside.

[0026] like Figure 1 , Figure 2 and Figure 6 As shown, in order to support the heating mechanism and the infusion bottle and other components, the infusion stand is also designed with a support mechanism. The support mechanism includes two slide rails 16, which are fixedly mounted on the top of two protective covers 10 (the protective covers 10 are used to cover and protect the first synchronous wheel 6, the second synchronous wheel 7 and the synchronous belt 8). A slide plate 17 is slidably connected to the slide rail 16, and a door frame 18 is fixedly mounted on the top of the two slide plates 17. A moving ring 20 is slidably sleeved on the door frame 18, and the bottom of the moving ring 20 is rotatably connected to the connecting rod 21, and the bottom end of the connecting rod 21 is fixedly mounted with a connecting plate 22. A hook 23 is fixedly mounted on one side of the connecting plate 22 for hanging the infusion bottle. A hanging rope 24 is fixedly mounted on the other side of the connecting plate 22, and a mounting rod 25 is fixedly mounted on the bottom end of the hanging rope 24, and the bottom end of the mounting rod 25 is fixedly connected to the top of the heating box 26.

[0027] In order to ensure that the support plate 5 and the back plate 4 can remain stable after being rotated to the desired position, Figure 1 and Figure 2As shown, the infusion stand is also designed with a limit assembly. The limit assembly includes a positioning plate 11 fixedly mounted on one side of the protective cover 10, and two plug rods 13 are slidably connected through the positioning plate 11. The two plug rods 13 can be movably mounted with the slots 12 opened on both sides of the support plate 5. A first tension spring 14 is sleeved on the plug rod 13, and the two ends of the first tension spring 14 are respectively fixedly connected to one side of the positioning plate 11 and one end of the plug rod 13. When the support plate 5 is rotated to a horizontal position or a vertical position, the plug rod 13 can be released, and the first tension spring 14 will drive the plug rod 13 to move and insert into the slot 12, thereby positioning the support plate 5. The same principle also applies to the positioning of the back plate 4 (although the limiting method of the back plate 4 is not directly mentioned in the claims, it can be understood that it is achieved through a similar structure).

[0028] In order to achieve flexible adjustment of the position of the infusion bottle, such as Figure 6 As shown, the infusion stand is also designed with components such as a moving ring 20 and a positioning rod 39. The moving ring 20 can slide on the door-shaped frame 18, and the positioning rod 39 is slidably connected to the inner wall of the top. Two positioning grooves 19 are symmetrically opened on the top of the door-shaped frame 18, and the positioning rod 39 can be movably clamped with these two positioning grooves 19. A second tension spring 40 is sleeved on the positioning rod 39, and the top and bottom ends of the second tension spring 40 are fixedly connected to the top of the positioning rod 39 and the top of the moving ring 20 respectively. In this way, when the position of the infusion bottle needs to be adjusted, the moving ring 20 can be moved and clamped with the positioning rod 39 in a suitable positioning groove 19.

[0029] like Figure 5 As shown, in order to brake and limit the slide plate 17 and further limit the position of the door frame 18 and the infusion bottle, the infusion stand is also designed with components such as a clamping rod 41 and a clamping slot 43. The clamping rod 41 is slidably connected to the slide plate 17, and a plurality of clamping slots 43 are evenly spaced at the top of the slide rail 16. The clamping rod 41 can be movably clamped with these clamping slots 43. A third tension spring 42 is sleeved on the clamping rod 41, and the top and bottom ends of the third tension spring 42 are fixedly connected to the top of the clamping rod 41 and the top of the slide plate 17, respectively. When the slide plate 17 needs to be positioned, the clamping rod 41 can be released and inserted into a suitable clamping slot 43 under the tension of the third tension spring 42.

[0030] Example 2: Reference Figure 7 and Figure 8This embodiment is based on the first embodiment. Regarding the convenient nursing infusion stand proposed in the first embodiment, the heating mechanism also includes a collar 27 fixedly sleeved on the heating box 26. The collar 27 is made of aluminum material and has a spiral groove 28 for winding the infusion tube. The bottom of both sides of the heating box 26 is fixedly installed with a mounting frame 29, and the mounting frame 29 is rotatably connected with a clamping plate 30 and has a clamping groove 31 for clamping the infusion tube wound in the spiral groove 28. A positioning assembly is also installed on the mounting rod 25 for clamping and positioning the clamping plate 30. The positioning assembly includes a threaded member (specifically a threaded tube 32 and a threaded ring 33) sleeved on the mounting rod 25, a clamping plate 35, an annular groove 34 and other components. When the threaded ring 33 is rotated to make it threaded with the threaded tube 32, the threaded ring 33 can be driven to move downward and the tops of the two clamping plates 35 can be plugged into the annular groove 34 to position the clamping plate 30.

[0031] The present invention provides a method for using an infusion stand that is convenient for nursing, which is applied to the infusion stand that is convenient for nursing as described above, and comprises the following steps: S1. First, determine which side of the patient's hand needs to be infused, and then push the movable ring 20 to move the movable ring 20 to the side corresponding to the patient's hand. When the positioning rod 39 is moved to the position corresponding to the positioning groove 19, the positioning rod 39 can be released, and the second tension spring 40 in a stressed state can pull the positioning rod 39 downward, so that the positioning rod 39 is inserted into the corresponding positioning groove 19, and the position of the hook 23 can be limited; S2, hang the infusion bottle on the hook 23, and then coil the infusion tube in the spiral groove 28; S3, flip the two clamps 30 upwards to clamp and limit the coiled infusion tube, and then use the positioning assembly to clamp and position the two clamps 30, so that the two clamps 30 can be used to stably limit the infusion tube so that the infusion tube can be wrapped on the ring 27; S4. The threaded ring 33 is rotated to move downward under the threaded transmission effect with the threaded tube 32, so that the tops of the two clamping plates 35 can be inserted into the annular groove 34. The clamping plates 35 and the annular groove 34 are inserted and matched to position the clamping plate 30, so as to stably limit the position of the infusion tube. S5. After the multiple electric heating rods 38 are powered on and the heating box 26 is heated, the collar 27 made of aluminum material can transfer heat to the infusion tube, thereby heating the liquid medicine, so that the discomfort of the liquid medicine can be reduced after it is delivered to the patient's body; S6. When the patient needs to adjust from a sitting position to a lying position, the backboard 4 or the support plate 5 can be rotated in the horizontal direction, which can drive the first rotating shaft 2 and the second rotating shaft 3 to rotate, and can drive the two first synchronous wheels 6 or the two second synchronous wheels 7 to rotate. When the first synchronous wheels 6 or the second synchronous wheels 7 rotate, the power can be transmitted through the synchronous belt 8 until the support plate 5 and the backboard 4 are rotated to a horizontal position. At this time, the corresponding first plug rod 13 can be released, and the first tension spring 14 in the force-bearing installation can insert the first plug rod 13 into the slot 12 to limit the support plate 5. By adjusting the lateral position of the two slides 17 on the corresponding slide rails 16, the position of the door frame 18 can be adjusted. After the adjustment is completed, the two clamping rods 41 can be released. Under the pulling force of the corresponding third tension springs 42, the two clamping rods 41 can be driven to move downward, so that the clamping rods 41 are inserted into the corresponding clamping grooves 43, and the slide 17 is positioned so that the door frame 18 can be positioned, thereby limiting the position of the infusion bottle hanging. At this time, when the patient is lying flat, the position of the infusion bottle can be adjusted so that the patient can receive infusion in a sitting or lying position.

[0032] However, as is well known to those skilled in the art, the working principle and wiring method of the electric heating rod 38 are commonplace, and are conventional means or common knowledge, and will not be described in detail here. Those skilled in the art can make any selection according to their needs or convenience.

[0033] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention; the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An infusion stand for convenient nursing, comprising a seat (1), wherein two sides of the seat (1) are rotatably connected to a first rotating shaft (2) and a second rotating shaft (3), respectively, a fixed sleeve on the first rotating shaft (2) is provided with a back plate (4) extending vertically upward, a fixed sleeve on the second rotating shaft (3) is provided with a supporting plate (5) extending vertically downward, and one side of the back plate (4) is rotatably connected to a supporting column (15), characterized in that: The IV stand also includes: Two transmission mechanisms, the transmission mechanisms comprising a first synchronous wheel (6), a second synchronous wheel (7) and a synchronous belt (8), the first synchronous wheel (6) being fixedly sleeved on the first rotating shaft (2), the second rotating shaft (3) being fixedly sleeved on the second rotating shaft (3), the synchronous belt (8) being sleeved on the first synchronous wheel (6) and the second synchronous wheel (7) respectively and being transmission-connected to the first synchronous wheel (6) and the second synchronous wheel (7) respectively, for driving the back plate (4) and the support plate (5) to rotate synchronously; The heating mechanism comprises a heating box (26), a cover plate (37) is clamped on the bottom of the heating box (26), a plurality of electric heating rods (38) are fixedly mounted at equal intervals on the top of the cover plate (37) and are all located in the heating box (26), the electric heating rods (38) release heat to heat the liquid medicine in the infusion tube, and the heating mechanism is also connected to a support mechanism mounted on the transmission mechanism.

2. The convenient care infusion stand according to claim 1, characterized in that: The transmission mechanism further comprises a mounting plate (9) fixedly mounted on the seat (1), a protective cover (10) being fixedly mounted on the top of the mounting plate (9), a first synchronous wheel (6), a second synchronous wheel (7) and a synchronous belt (8) being located in corresponding protective covers (10), a supporting mechanism being mounted on the top of the two protective covers (10), a limiting assembly being mounted on one side of the protective covers (10), slots (12) being provided on both sides of the support plate (5), and the limiting assembly being movably mounted on the slots (12).

3. The convenient nursing infusion stand according to claim 2, characterized in that: The limit assembly comprises a positioning plate (11) fixedly mounted on one side of the protective cover (10), two insertion rods (13) slidably connected to the positioning plate (11), the two insertion rods (13) being movably engaged with corresponding slots (12), a first tension spring (14) being sleeved on the insertion rod (13), and two ends of the first tension spring (14) being fixedly connected to one side of the positioning plate (11) and one end of the insertion rod (13), respectively.

4. The convenient care infusion stand according to claim 1, characterized in that: The support mechanism comprises two slide rails (16), the two slide rails (16) are respectively fixedly mounted on the top of the corresponding protective cover (10), a slide plate (17) is slidably connected to the slide rails (16), the top of the two slide plates (17) is fixedly mounted with a same door frame (18), a movable ring (20) is slidably sleeved on the door frame (18), the bottom of the movable ring (20) is rotatably connected with a connecting rod (21), the bottom end of the connecting rod (21) is fixedly mounted with a connecting plate (22), one side of the connecting plate (22) is fixedly mounted with a hook (23), the hook (23) is used for hanging with an infusion bottle, the other side of the connecting plate (22) is fixedly mounted with a hanging rope (24), the bottom end of the hanging rope (24) is fixedly mounted with a mounting rod (25), the bottom end of the mounting rod (25) is fixedly connected to the top of the heating box (26).

5. The convenient care infusion stand according to claim 4, characterized in that: A positioning rod (39) is slidably connected to the inner wall of the top of the movable ring (20), and two positioning grooves (19) are symmetrically provided on the top of the door frame (18). The positioning rod (39) is movably engaged with the two positioning grooves (19), and a second tension spring (40) located above the movable ring (20) is sleeved on the positioning rod (39). The top and bottom ends of the second tension spring (40) are fixedly connected to the top of the positioning rod (39) and the top of the movable ring (20), respectively.

6. The convenient care infusion stand according to claim 5, characterized in that: The slide plate (17) is slidably connected with a clamping rod (41), and a plurality of clamping grooves (43) are formed at equal intervals on the top of the slide rail (16). The clamping rod (41) is movably clamped with the plurality of clamping grooves (43) to brake and limit the slide plate (17) after the position of the door frame (18) is adjusted. A third tension spring (42) is sleeved on the clamping rod (41) and is located above the slide plate (17). The top and bottom ends of the third tension spring (42) are fixedly connected to the top of the clamping rod (41) and the top of the slide plate (17), respectively.

7. The convenient care infusion stand according to claim 4, characterized in that: The heating mechanism further comprises a collar (27) fixedly sleeved on the heating box (26), the collar (27) being made of an aluminum material, and a spiral groove (28) being provided on the outer side of the collar (27) for spirally winding the infusion tube so as to increase the heating area of ​​the infusion tube, mounting frames (29) being fixedly mounted on the bottoms of both sides of the heating box (26), a clamping plate (30) being rotatably connected to the mounting frame (29), a plurality of clamping grooves (31) being provided at equal intervals on one side of the clamping plate (30) close to the collar (27), the clamping grooves (31) being used for clamping and limiting the infusion tube coiled in the spiral groove (28), and a positioning assembly being mounted on the mounting rod (25), the positioning assembly being respectively connected to the tops of the two clamping plates (30).

8. The convenient care infusion stand according to claim 7, characterized in that: The positioning assembly comprises a threaded member sleeved on a mounting rod (25); a clamping plate (35) is fixedly mounted on the top of the clamping plate (30); and the tops of the two clamping plates (35) are clamped to the threaded member.

9. The convenient care infusion stand according to claim 8, characterized in that: The threaded member comprises a threaded tube (32) fixedly sleeved on the mounting rod (25); a threaded ring (33) is threadedly sleeved on the threaded tube (32); an annular groove (34) is formed at the bottom of the threaded ring (33); the tops of the two clamping plates (35) extend into the annular groove (34) and are clamped to the inner wall of the annular groove (34); and a rubber ring (36) is fixedly sleeved on the threaded ring (33).

10. A method for using an infusion stand for convenient care, applied to the infusion stand for convenient care as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: S1. First, determine which side of the patient's hand needs to be infused, and then push the movable ring (20) to move the movable ring (20) to the side corresponding to the patient's hand. When the positioning rod (39) is moved to a position corresponding to the positioning groove (19), the positioning rod (39) can be released, and the second tension spring (40) in a stressed state can pull the positioning rod (39) downward, so that the positioning rod (39) is inserted into the corresponding positioning groove (19), and the position of the hook (23) can be limited; S2, the infusion bottle is hung on the hook (23), and then the infusion tube can be coiled in the spiral groove (28); S3, flipping the two clamps (30) upwards to clamp and limit the coiled infusion tube, and then using the positioning assembly to clamp and position the two clamps (30), so that the two clamps (30) can be used to stably limit the infusion tube, so that the infusion tube can be wrapped around the ring (2) (7); S4. The threaded ring (33) is rotated to move downward under the action of the threaded transmission with the threaded tube (32), so that the tops of the two clamping plates (35) can be inserted into the annular groove (34). Through the insertion and cooperation between the clamping plates (35) and the annular groove (34), the clamping plate (30) can be positioned so as to stably limit the position of the infusion tube; S5. After the plurality of electric heating rods (38) are energized to heat the heating box (26), the sleeve ring (27) made of the aluminum material can transfer heat to the infusion tube, thereby heating the liquid medicine, so that the discomfort caused by the liquid medicine after it is delivered to the patient's body can be reduced; S6. When the patient needs to adjust from a sitting position to a lying position, the back plate (4) or the support plate (5) can be rotated in a horizontal direction, which can drive the first rotating shaft (2) and the second rotating shaft (3) to rotate, and can drive the two first synchronous wheels (6) or the two second synchronous wheels (7) to rotate. When the first synchronous wheels (6) or the second synchronous wheels (7) rotate, the power can be transmitted through the synchronous belt (8) until the support plate (5) and the back plate (4) are rotated to a horizontal position. At this time, the corresponding first insertion rod (13) can be released, and the first tension spring (14) in the force-bearing device can insert the first insertion rod (13) into the slot (12), so as to rotate the support plate (5). The two slide plates (17) are then adjusted in lateral position on the corresponding slide rails (16) to adjust the position of the door frame (18). After the adjustment is completed, the two clamping rods (41) can be released. Under the tensile force of the corresponding third tension springs (42), the two clamping rods (41) can be driven to move downward, so that the clamping rods (41) are inserted into the corresponding clamping grooves (43) to position the slide plate (17) so as to position the door frame (18), thereby limiting the position of the infusion bottle. At this time, when the patient lies flat, the position of the infusion bottle can be adjusted so that the patient can receive infusion in a sitting or lying position.

Images