Adjustable infusion support

Abstract

The utility model relates to the technical field of internal medicine nursing, in particular to an adjustable infusion support which comprises a support, a supporting plate and a base are arranged on the upper side and the lower side of the support respectively, a controller is installed in the middle of the outer side of the support, a motor is installed at the bottom end in the support, a lead screw is fixed to the output end of the motor, and a threaded block in threaded connection with the lead screw is arranged on the outer side of the lead screw in a sleeved mode. The defects in the prior art are overcome, the motor, the lead screw, the threaded block, the movable rod and the supporting rod are arranged, the motor drives the lead screw to rotate, the threaded block can move up and down along threads on the outer side of the lead screw, when the threaded block moves, the movable rod and the supporting rod can be driven to move, and then the supporting rod can drive the supporting plate and the protective shell to move; the infusion support can move along with an infusion bottle in the protective shell, so that the infusion support can be conveniently adjusted according to the height required by a patient and can be conveniently adjusted according to the height of the patient, the use range of the support is widened, and the comfort of the patient and the portable infusion experience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of internal medicine nursing, in particular to an adjustable infusion stand. Background Art

[0002] Internal medicine nursing is medical care for adult patients, focusing on the prevention, diagnosis and treatment of diseases. Internal medicine nursing involves multiple systems and organs, including cardiovascular, respiratory, digestive, urogenital, nervous, endocrine, etc. In the process of internal medicine nursing, an infusion stand is needed to infuse the patient. An existing internal medicine nursing infusion stand (publication number: CN210750614U) includes a base with wheels, a support rod is fixedly connected to the top of the base, a cross plate is fixedly connected to the other end of the support rod, hooks are fixedly connected to both sides of the lower surface of the cross plate, a stabilizing mechanism is arranged on the periphery of a hook, an infusion bottle is arranged at the bottom of the stabilizing mechanism, the top of the infusion bottle is connected to the hook, and the bottom of the infusion bottle is fixedly sleeved with an infusion tube. The utility model can stably support the infusion bottle in the hanging state, avoid the infusion bottle shaking after the infusion stand is moved, so as to ensure the normal infusion, and then heat the infusion tube locally by the heating bag, so as to heat the liquid medicine flowing through the infusion tube, avoid the temperature of the liquid medicine being too low and causing stimulation to the veins, improve the comfort of infusion, and facilitate popularization and use. At least the following defects are exposed in use:

[0003] 1. Since most common infusion stands are fixed, it is difficult to adjust them according to the height required by the patient, and it is also difficult to adjust them according to the patient's height or bed position, which limits the scope of use of the infusion stand, thereby reducing the patient's comfort and portable infusion experience.

[0004] 2. Most of the existing infusion stands are moved by universal wheels. However, if the infusion stand is hit during the infusion process of the patient, it is easy to cause the infusion stand to shake or tilt, which can easily lead to instability of the infusion stand and cause harm to the patient, thus resulting in low safety in the use of the infusion stand. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable infusion stand to solve the problems of the existing infusion stand in the use process mentioned in the background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] An adjustable infusion stand comprises a bracket, wherein a support plate and a base are respectively provided on the upper and lower sides of the bracket, a controller is installed in the middle part of the outer side of the bracket, a motor is installed at the bottom end of the inner part of the bracket, a screw rod is fixed to the output end of the motor, a threaded block is sleeved on the outer side of the screw rod and threadedly connected to the screw rod, movable rods are provided on the threaded block and on both sides of the screw rod, a support rod is provided inside the bracket and above the screw rod, a fixing plate is provided in a triangle at the lower end of the outer side of the bracket, a groove is provided on the outer side of the fixing plate, an electric push rod is installed at the top end of the groove, a sliding block is provided at the bottom of the electric push rod, a connecting rod is provided on the outer side of the bracket and located on the outer side of the fixing plate, a supporting block is provided at the bottom of the connecting rod, and a rubber pad is provided at the bottom of the supporting block.

[0008] Preferably, universal wheels are installed at the bottom of the base, protective shells are provided on both sides of the bottom of the support plate, and movable doors are hinged at the front of the protective shells.

[0009] Preferably, a hook is provided at the top of the interior of the protective shell, and an insulation layer is provided on the inner wall of the protective shell.

[0010] Preferably, positioning grooves are formed on both sides of the inner wall of the bracket, both ends of the threaded block extend into the positioning grooves and are slidably connected thereto, and the upper end of the movable rod is fixed to the bottom of the support rod.

[0011] Preferably, the upper end of the support rod passes through the bracket and is fixed to the bottom of the support plate, and the motor is electrically connected to the controller.

[0012] Preferably, a groove extends from the outer end of the slider, the upper end of the connecting rod is fixed to the outer end of the slider, and the supporting block is located outside the base.

[0013] Preferably, the electric push rod is electrically connected to the controller.

[0014] The present invention provides an adjustable infusion stand, which has the following beneficial effects:

[0015] 1. Through the motor, screw rod, thread block, movable rod and support rod, the motor drives the screw rod to rotate, and the thread block moves up and down along the thread outside the screw rod. When the thread block moves, it drives the movable rod and the support rod to move, and then the support rod drives the support plate and the protective shell to move, and moves along with the infusion bottle in the protective shell, so that it is convenient to adjust according to the height required by the patient, and at the same time, it is convenient to adjust according to the height of the patient, so that the use range of the bracket is expanded, and the patient's comfort and portable infusion experience are improved;

[0016] 2. By setting the fixed plate, electric push rod, slider, connecting rod, support block and rubber pad, the electric push rod drives the slider, connecting rod and support block to move together in turn, so that the support block contacts the ground, and the rubber pad contacts the ground. The rubber pad can increase the contact area with the ground and play an anti-slip role. The support block is used to stabilize the bracket to avoid the bracket from shaking or tilting due to collision during the patient's infusion process. The three support blocks are used to improve the stability of the bracket, avoid harm to the patient, and improve the safety of the bracket when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the overall main stereoscopic structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall main cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the main cross-sectional structure of the protective shell of the utility model;

[0021] Figure 4 This utility model Figure 2 Schematic diagram of the structure at point A.

[0022] In the figure: 1. bracket; 2. controller; 3. base; 4. universal wheel; 5. support plate; 6. support rod; 7. protective shell; 8. hook; 9. insulation layer; 10. motor; 11. screw rod; 12. threaded block; 13. movable rod; 14. positioning groove; 15. fixing plate; 16. electric push rod; 17. slider; 18. connecting rod; 19. support block; 20. rubber pad; 21. groove. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Example: Figures 1 to 3As shown, an adjustable infusion stand comprises a support 1, a support plate 5 and a base 3 are respectively provided on the upper and lower sides of the support 1, a protective shell 7 is provided on both sides of the bottom of the support plate 5, a movable door is installed in front of the protective shell 7, the movable door can be opened, and the infusion bottle is placed in the protective shell 7 and hung on the hook 8 at the same time, an insulation layer 9 is provided on the inner wall of the protective shell 7, which can keep the protective shell 7 warm and prevent the infusion bottle from being exposed to the outside all the time and causing the liquid inside to be cold, and then the universal wheel 4 at the bottom of the base 3 is used to facilitate the patient to push the support 1;

[0025] like Figure 2 , Figure 4 As shown, according to the height required by the patient, the motor 10, the screw rod 11, the threaded block 12, the movable rod 13 and the support rod 6 are set, and the controller 2 controls the motor 10 to start, and the motor 10 will drive the screw rod 11 to rotate, and the threaded block 12 will move up and down along the thread on the outside of the screw rod 11, and make the threaded block 12 move in the positioning groove 14 to ensure the stability of the movement of the threaded block 12, and then when the threaded block 12 moves, it will drive the movable rod 13 to move together, and then make the movable rod 13 drive the support rod 6 to move, because the support rod 6 is fixed at the bottom of the support plate 5, so when the movable rod 13 moves, the support plate 5 and the protective shell 7 will move together, and then the infusion bottle in the protective shell 7 will also move with the movement of the protective shell 7, and the motor 10 drives the support rod 6, the support plate 5 and the infusion bottle in the protective shell 7 to adjust, so as to facilitate the adjustment according to the height required by the patient, and at the same time, it is convenient to adjust according to the height of the patient, so that the use range of the bracket is expanded, and the patient's comfort and portable infusion experience are improved;

[0026] like Figure 2 As shown, the fixed plate 15, the electric push rod 16, the slider 17, the connecting rod 18, the support block 19 and the rubber pad 20 are set. The controller 2 also controls the electric push rod 16 to open, so that the electric push rod 16 drives the slider 17 to move downward, and the slider 17 drives the connecting rod 18 to move downward, and at the same time, the connecting rod 18 drives the support block 19 to move together, so that the connecting rod 18 expands outward. The angle of the connecting rod 18 expanding outward is thirty-five degrees. After the connecting rod 18 expands to a certain angle, the support block 19 will contact the ground, and the rubber pad 20 will contact the ground. The rubber pad 20 can increase the contact area with the ground and play an anti-skid role. The support block 19 is used to stabilize the bracket 1 to avoid the bracket 1 from shaking or tilting due to collision during the patient's infusion process. The stability of the bracket 1 is improved by three support blocks 19, while avoiding harm to the patient and improving the safety of the bracket 1 when in use.

[0027] Working principle: through the motor 10, screw rod 11, threaded block 12, movable rod 13 and support rod 6, the controller 2 controls the motor 10 to start, so that the motor 10 drives the screw rod 11 to rotate, and the threaded block 12 will move up and down along the thread on the outside of the screw rod 11. When the threaded block 12 moves, it will drive the movable rod 13 and the support rod 6 to move, and then the support rod 6 will drive the support plate 5 and the protective shell 7 to move, and move along with the infusion bottle in the protective shell 7, so as to facilitate adjustment according to the patient's required height and the patient's height, so that the use range of the bracket is expanded, and the patient's comfort and portable infusion experience are improved; through the fixed plate 15 and the electric push rod 16, slider 17, connecting rod 18, support block 19 and rubber pad 20. The controller 2 also controls the electric push rod 16 to open, prompting the electric push rod 16 to sequentially drive the slider 17, connecting rod 18 and support block 19 to move together, so that the support block 19 contacts the ground, and the rubber pad 20 contacts the ground. The rubber pad 20 can increase the contact area with the ground and play an anti-skid role. The support block 19 is used to stabilize the bracket 1 to avoid the bracket 1 from shaking or tilting due to collision during the patient's infusion process. The three support blocks 19 are used to improve the stability of the bracket 1, avoid harm to the patient, and improve the safety of the bracket 1 when in use.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An adjustable infusion stand, comprising a stand (1), characterized in that: The bracket (1) is provided with a support plate (5) and a base (3) on the upper and lower sides respectively; a controller (2) is installed in the middle of the outer side of the bracket (1); a motor (10) is installed at the bottom end of the inner side of the bracket (1); a screw rod (11) is fixed to the output end of the motor (10); a threaded block (12) threadedly connected to the screw rod (11) is sleeved on the outer side of the screw rod (11); movable rods (13) are arranged on the upper side of the threaded block (12) and on both sides of the screw rod (11); and a movable rod (13) is arranged on the inner side of the bracket (1) and on the upper side of the screw rod (11). A support rod (6) is provided, a fixing plate (15) is provided at the triangle at the lower end of the outer side of the bracket (1), a groove (21) is provided on the outer side of the fixing plate (15), an electric push rod (16) is installed at the top end of the inner side of the groove (21), a slider (17) is provided at the bottom of the electric push rod (16), a connecting rod (18) is provided on the outer side of the bracket (1) and located on the outer side of the fixing plate (15), a supporting block (19) is provided at the bottom of the connecting rod (18), and a rubber pad (20) is provided at the bottom of the supporting block (19).

2. The adjustable infusion stand according to claim 1, characterized in that: Universal wheels (4) are installed at the bottom of the base (3), and protective shells (7) are arranged on both sides of the bottom of the support plate (5), and a movable door is hinged at the front of the protective shell (7).

3. The adjustable infusion stand according to claim 2, characterized in that: A hook (8) is provided at the top end of the interior of the protective shell (7), and a heat-insulating layer (9) is provided on the inner wall of the protective shell (7).

4. The adjustable infusion stand according to claim 1, characterized in that: Positioning grooves (14) are formed on both sides of the inner wall of the bracket (1), and both ends of the threaded block (12) extend into the positioning grooves (14) and are slidably connected thereto. The upper end of the movable rod (13) is fixed to the bottom of the support rod (6).

5. The adjustable infusion stand according to claim 4, characterized in that: The upper end of the support rod (6) passes through the bracket (1) and is fixed to the bottom of the support plate (5), and the motor (10) is electrically connected to the controller (2).

6. The adjustable infusion stand according to claim 1, characterized in that: A groove (21) extends from the outer end of the slider (17), the upper end of the connecting rod (18) is fixed to the outer end of the slider (17), and the supporting block (19) is located outside the base (3).

7. The adjustable infusion stand according to claim 6, characterized in that: The electric push rod (16) is electrically connected to the controller (2).

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