Infusion support for medical nursing

Abstract

The invention provides an infusion support for medical nursing. Relates to the technical field of medicine, in particular to an infusion support for medical nursing, which comprises a fixing column with a storage groove formed in the top, a groove is formed in the bottom of the fixing column, four through holes are formed in the inner wall of the storage groove, a worm is rotatably mounted on the inner wall of the bottom of the storage groove, the bottom end of the worm extends into the groove, and the bottom end of the worm extends into the groove. Four through openings are formed in the upper portion of the base, rotating rods are rotationally installed in the four through openings correspondingly, the four rotating rods are fixedly sleeved with worm wheels and U-shaped connecting plates correspondingly, the four worm wheels are located in the four U-shaped connecting plates correspondingly, the four worm wheels are engaged with the worm, and transverse plates are fixedly installed on the outer walls of one sides of the four U-shaped connecting plates correspondingly. The infusion support for medical nursing has the advantages that use is convenient, operation is easy, the guide wheels are rapidly stored, and the carrying speed is increased.

Description

Technical Field

[0001] The invention relates to the technical field of medicine, and in particular to an infusion stand for medical care. Background Art

[0002] Infusion refers to a large dose of injection that is delivered into the body by intravenous drip, with a single dose of more than 100 ml. It is a branch of injections, usually packaged in glass or plastic infusion bottles or bags, and does not contain antibacterial agents. When in use, the drip rate is adjusted through the infusion device to continuously and stably deliver the drug into the body. When the patient is infused, they usually hang the infusion bottle on the infusion stand, and then gravity allows the drug to enter the patient's body to complete the treatment of the patient. During the infusion, in order to facilitate the patient to move between different wards or treatment areas during the infusion, there are generally several guide wheels fixed at the bottom of the infusion stand.

[0003] However, the existing medical care infusion stand lacks a storage function, and often the guide wheels at the bottom of the infusion stand protrude and the infusion stand is too much, which brings many inconveniences to people during handling and transportation, affecting work efficiency.

[0004] Therefore, it is necessary to provide a medical nursing infusion stand to solve the above-mentioned technical problems.

[0005] Practical Invention Content

[0006] The technical problem solved by the invention is to provide an infusion stand for medical care which is easy to use, simple to operate, has guide wheels that can be quickly stored, and has improved carrying speed.

[0007] In order to solve the above technical problems, the medical nursing infusion stand provided by the present invention comprises: a fixing column with a storage groove on the top, a groove is provided on the bottom of the fixing column, and four through holes are provided on the inner wall of the storage groove, a worm is rotatably installed on the inner wall of the bottom of the storage groove, and the bottom end of the worm extends into the groove, and a rotating rod is rotatably installed in the four through holes, a worm gear and a U-shaped connecting plate are fixedly sleeved on the four rotating rods, the four worm gears are respectively located in the four U-shaped connecting plates, and the four worm gears are meshed with the worm gear, a horizontal plate is fixedly installed on the outer wall of one side of the four U-shaped connecting plates, and a guide wheel is fixedly installed on the bottom of the four horizontal plates, a connecting rod is fixedly installed on the top of the worm gear, a threaded rod is fixedly installed on the top of the connecting rod, a nut is threadedly sleeved on the threaded rod, a vertical tube is fixedly installed on the nut, a fixing plate is fixedly installed on the top of the vertical tube, and two hooks are fixedly installed on the bottom of the fixing plate.

[0008] Preferably, four limit grooves are opened on the inner wall of the storage groove, four L-shaped limit plates are fixedly installed on the bottom end of the vertical tube, and one side of the four L-shaped limit plates respectively extends into the four limit grooves and is respectively slidably connected to the inner walls of the four limit grooves.

[0009] Preferably, an adjustment groove is provided at the bottom end of the worm, a limiting short plate is slidably installed in the adjusting groove, a tension spring is fixedly installed on the top of the limiting short plate, and the tension spring is fixedly connected to the inner wall of the adjusting groove, a fixing rod is fixedly installed at the bottom of the limiting short plate, and a rotating plate is fixedly installed at the bottom end of the fixing rod.

[0010] Preferably, two limiting sliding grooves are provided on the inner wall of the adjusting groove, and two sides of the limiting short plate extend into the two limiting sliding grooves respectively and are slidably connected to the inner walls of the two limiting sliding grooves respectively.

[0011] Preferably, the four horizontal plates are respectively provided with storage openings.

[0012] Preferably, the tension spring is a tin-plated spring.

[0013] Preferably, a rotating hole is opened at the bottom of the receiving groove, a rotating bearing is fixedly installed in the rotating hole, and the worm passes through the rotating bearing and is fixedly connected to the inner wall of the rotating bearing.

[0014] Preferably, arc-shaped protective plates are respectively arranged in the U-shaped connecting plates, and the four arc-shaped protective plates are respectively fixedly connected to the corresponding inner walls of the bottom of the through opening.

[0015] Preferably, the four guide wheels are universal wheels with a self-locking function.

[0016] Preferably, the four L-shaped limiting plates are made of magnetic material, and magnet plates are fixedly installed in the four receiving openings respectively.

[0017] Compared with the related art, the medical care infusion stand provided by the present invention has the following beneficial effects:

[0018] The present invention provides an infusion stand for medical care. An infusion bottle is hung upside down on a hook, and under the action of gravity, a medicine liquid enters the patient's body to complete the treatment of the patient. During the infusion process, the patient can use the guide wheel to push the device to move to other wards or treatment areas. When people need to carry the device, they first pull the rotating plate and then rotate the rotating plate to drive the horizontal plate to rotate upward and enter the corresponding through opening, so that the horizontal plate changes from the original horizontal state to the vertical state, thereby making the chassis of the device smaller, making it more convenient for people to carry it. At the same time, the rotating plate rotates to drive the worm to move the nut downward, and the nut moves downward to make the vertical tube completely enter the storage groove, thereby storing the device in the vertical direction, further reducing the volume of the device, and making it more convenient and quick for people to carry and transport the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the main structure of the medical care infusion stand provided by the present invention;

[0020] Figure 2 for Figure 1 An enlarged schematic diagram of section A is shown;

[0021] Figure 3 for Figure 1 An enlarged schematic diagram of portion B is shown;

[0022] Figure 4 for Figure 1 A three-dimensional diagram of the connecting rod shown;

[0023] Figure 5 for Figure 1 The assembly diagram of the worm and worm wheel shown;

[0024] Figure 6 for Figure 1 A three-dimensional view of the fixed column shown;

[0025] Figure 7 This is a front view of the medical care infusion stand provided by the present invention.

[0026] Numbers in the figure: 1. Fixed column; 2. Storage groove; 3. Worm; 5. Rotating rod; 6. U-shaped connecting plate; 7. Worm wheel; 8. Arc-shaped protective plate; 9. Adjusting groove; 10. Tension spring; 11. Limit short plate; 12. Rotating plate; 13. Fixed rod; 14. Connecting rod; 16. L-shaped limiting plate; 17. Vertical tube; 18. Threaded rod; 19. Nut; 20. Horizontal plate; 21. Guide wheel; 22. Storage port; 23. Fixed plate. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0028] Please refer to Figure 1-Figure 7 The worm 3 is fixedly mounted on the inner wall of the storage groove 2, and a rotating hole is formed at the bottom of the storage groove 2. A rotating bearing is fixedly mounted in the rotating hole. The worm 3 passes through the rotating bearing and is fixedly connected to the inner wall of the rotating bearing. The worm 3 rotates more stably in the storage groove 2 through the rotating bearing, and the bottom end of the worm 3 extends into the groove. Rotating rods 5 are respectively rotatably mounted in the four through holes. A worm gear 7 and a U-shaped connecting plate 6 are respectively fixedly mounted on the four rotating rods 5. The four worm gears 7 are respectively located in the four U-shaped connecting plates 6, and the four worm gears 7 are meshed with the worm 3. A horizontal plate 20 is respectively fixedly mounted on the outer wall of one side of the four U-shaped connecting plates 6. In order to store the L-shaped limiting plate 16, the volume of the device is further reduced. The four horizontal plates 20 are respectively provided with receiving openings 22, and the bottoms of the four horizontal plates 20 are respectively fixedly installed with guide wheels 21, which are universal wheels with self-locking function. The guide wheels 21 can be used to push other wards or treatment areas of the device to move, and the four worm wheels 7 are driven to rotate by the rotation of the worm 3, and the four worm wheels 7 are driven to rotate by the rotation of the rotating rod 5, and the rotation of the rotating rod 5 drives the U-shaped connecting plate 6 to rotate, and the rotation of the U-shaped connecting plate 6 drives the horizontal plate 20 to rotate upward and enter the corresponding through-port, so that the horizontal plate 20 is changed from the original horizontal state to the vertical state, thereby making the chassis of the device smaller, making it more convenient for people to carry it, and the top of the worm 3 is fixedly installed with a connecting rod 14, and the top of the connecting rod 14 is fixedly installed with a threaded rod 18, and a nut 19 is threadedly sleeved on the threaded rod 18, and a vertical tube 17 is fixedly installed on the nut 19, and a fixed plate 23 is fixedly installed on the top of the vertical tube 17, and two hooks are fixedly installed on the bottom of the fixed plate 23.

[0029] In order to limit the nut 19 so that the nut 19 can move downward when the threaded rod 18 is rotated, and then the vertical tube 17 can move downward into the storage groove 2, so that the volume of the device is further reduced, making it more convenient and quick for people to carry and transport the device, four limiting grooves are opened on the inner wall of the storage groove 2, and four L-shaped limiting plates 16 are fixedly installed on the bottom end of the vertical tube 17, and one side of the four L-shaped limiting plates 16 respectively extends into the four limiting grooves and is respectively slidably connected to the inner walls of the four limiting grooves.

[0030] In order to make it more convenient for people to rotate the worm 3, an adjusting groove 9 is opened at the bottom end of the worm 3, and a limiting short plate 11 is slidably installed in the adjusting groove 9, and a tension spring 10 is fixedly installed on the top of the limiting short plate 11. In order to improve the service life of the tension spring 10, the tension spring 10 is a tin-plated spring. The tension spring 10 is used to ensure that the rotating plate 12 is always located in the groove without being affected by other external forces, and the tension spring 10 is fixedly connected to the inner wall of the adjusting groove 9, and a fixing rod 13 is fixedly installed at the bottom of the limiting short plate 11, and the rotating plate 12 is fixedly installed at the bottom of the fixing rod 13.

[0031] In order to limit the limiting short plate 11 and thereby rotate the limiting short plate 11 to drive the worm 3 to rotate, two limiting slide grooves are opened on the inner wall of the adjustment groove 9, and the two sides of the limiting short plate 11 extend into the two limiting slide grooves respectively and are slidably connected to the inner walls of the two limiting slide grooves respectively.

[0032] In order to protect the worm wheel 7 and prevent external objects from colliding with the worm wheel 7, causing damage to the worm wheel 7 and affecting its service life, arc-shaped protective plates 8 are respectively arranged in the U-shaped connecting plate 6, and the four arc-shaped protective plates 8 are respectively fixedly connected to the corresponding inner walls of the bottom of the opening.

[0033] In order to ensure that the L-shaped limit plates 16 are firmly adsorbed on the magnet plate 24 by magnetic force when people store the device, so that the vertical tube 17 can be stably maintained in the current state, and the vertical tube 17 will not swing back and forth randomly when people carry it, thereby affecting the transportation speed, the four L-shaped limit plates 16 are made of magnetic material, and the magnet plates 24 are fixedly installed in the four storage ports 22 respectively.

[0034] The working principle of the medical care infusion stand provided by the present invention is as follows; in the initial state, the tension spring 10 is in a tensioned state. When the medical staff needs to use the device to perform infusion treatment on the patient, the infusion bottle is hung upside down on the hook, and then the infusion needle is inserted into the patient's blood vessel. Under the action of gravity, the liquid medicine enters the patient's body, thereby completing the treatment of the patient. During the infusion process, the patient can use the guide wheel 21 to push the device to move to other wards or treatment areas. When people do not need to use the device and want to carry the device, first pull the rotating plate 12 out of the groove, rotate the rotating plate 12 counterclockwise, the rotating plate 12 rotates to drive the fixed rod 13 to rotate, the fixed rod 13 rotates to drive the limiting short plate 11 to rotate, and the limiting short plate 11 rotates to drive the worm 3 to rotate. The rotation of the worm 3 drives the four worm wheels 7 to rotate, the rotation of the four worm wheels 7 drives the rotating rod 5 to rotate, the rotation of the rotating rod 5 drives the U-shaped connecting plate 6 to rotate, the rotation of the U-shaped connecting plate 6 drives the cross plate 20 to rotate and rotate upward into the corresponding through-port, so that the cross plate 20 changes from its original horizontal state to a vertical state, thereby making the chassis of the device smaller, making it more convenient for people to carry it, and at the same time, the rotation of the worm 3 drives the connecting rod 14 to rotate, the rotation of the connecting rod 14 drives the threaded rod 18 to rotate, so that the nut 19 moves downward, and the downward movement of the nut 19 drives the vertical tube 17 to move downward, so that the vertical tube 17 completely enters the storage groove 2, and then the device is stored in the vertical direction, so that the volume of the device is further reduced, making it more convenient and quick for people to carry and transport the device.

[0035] Compared with the related art, the medical care infusion stand provided by the present invention has the following beneficial effects:

[0036] The present invention provides an infusion stand for medical care, which hangs an infusion bottle upside down on a hook, and under the action of gravity, the medicine liquid enters the patient's body to complete the treatment of the patient. During the infusion process, the patient can use the guide wheel 21 to push the device to move to other wards or treatment areas. When people need to carry the device, they first pull the rotating plate 12 and then rotate the rotating plate 12 to drive the horizontal plate 20 to rotate upward and enter the corresponding through port, so that the horizontal plate 20 changes from the original horizontal state to the vertical state, thereby making the chassis of the device smaller, making it more convenient for people to carry it. At the same time, the rotating plate 12 rotates to drive the worm 3 to move the nut 19 downward, and the nut 19 moves downward to make the vertical tube 17 completely enter the storage groove 2, thereby storing the device in the vertical direction, so that the volume of the device is further reduced, and people are more convenient and quick when carrying and transporting the device.

[0037] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An infusion stand for medical care, comprising a fixed column with a storage slot on the top, characterized in that: A groove is provided at the bottom of the fixing column, and four through holes are provided on the inner wall of the receiving groove. A worm is rotatably installed on the inner wall of the bottom of the receiving groove, and the bottom end of the worm extends into the groove. Rotating rods are rotatably installed in the four through holes, and worm wheels and U-shaped connecting plates are fixedly sleeved on the four rotating rods, respectively. The four worm wheels are respectively located in the four U-shaped connecting plates, and the four worm wheels are meshed with the worm. A horizontal plate is fixedly installed on the outer wall of one side of the four U-shaped connecting plates, and guide wheels are fixedly installed on the bottom of the four horizontal plates, and a connecting rod is fixedly installed on the top of the worm, and a threaded rod is fixedly installed on the top of the connecting rod, a nut is threadedly sleeved on the threaded rod, and a vertical tube is fixedly installed on the nut, and a fixing plate is fixedly installed on the top of the vertical tube, and two hooks are fixedly installed on the bottom of the fixing plate.

2. The medical care infusion stand according to claim 1, characterized in that: Four limiting grooves are opened on the inner wall of the storage groove, and four L-shaped limiting plates are fixedly installed on the bottom end of the vertical tube, and one side of the four L-shaped limiting plates respectively extends into the four limiting grooves and is respectively slidably connected to the inner walls of the four limiting grooves.

3. The medical care infusion stand according to claim 2, characterized in that: An adjusting groove is provided at the bottom end of the worm, a limiting short plate is slidably installed in the adjusting groove, a tension spring is fixedly installed on the top of the limiting short plate, and the tension spring is fixedly connected to the inner wall of the adjusting groove, a fixing rod is fixedly installed on the bottom of the limiting short plate, and a rotating plate is fixedly installed on the bottom end of the fixing rod.

4. The medical care infusion stand according to claim 3, characterized in that: Two limiting sliding grooves are arranged on the inner wall of the adjusting groove, and two sides of the limiting short plate extend into the two limiting sliding grooves respectively and are slidably connected with the inner walls of the two limiting sliding grooves respectively.

5. The medical care infusion stand according to claim 4, characterized in that: The four horizontal plates are respectively provided with receiving openings.

6. The medical care infusion stand according to claim 5, characterized in that: The tension spring is a tinned spring.

7. The medical care infusion stand according to claim 6, characterized in that: A rotating hole is provided at the bottom of the receiving groove, a rotating bearing is fixedly installed in the rotating hole, and the worm passes through the rotating bearing and is fixedly connected to the inner wall of the rotating bearing.

8. The medical care infusion stand according to claim 7, characterized in that: Arc-shaped protective plates are respectively arranged in the U-shaped connecting plates, and the four arc-shaped protective plates are respectively fixedly connected to the corresponding inner walls of the bottom of the through opening.

9. The medical care infusion stand according to claim 8, characterized in that: The four guide wheels are universal wheels with a self-locking function.

10. The medical care infusion stand according to claim 9, characterized in that: The four L-shaped limiting plates are made of magnet material, and magnet plates are fixedly installed in the four receiving openings respectively.

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