Adjustable nutrient solution conveying device

Abstract

The utility model relates to the field of nutrient solution conveying, and discloses an adjustable nutrient solution conveying device which comprises a mounting base, a supporting rod is fixedly connected to the top of the mounting base, and a lifting device is fixedly connected to the interior of the supporting rod. The outer side of the lifting device is fixedly connected with four connecting rods which are symmetrically distributed front, back, left and right, the outer sides of the four connecting rods are fixedly connected with a fixing ring, the outer side of the fixing ring is rotatably connected with a mounting plate, and a storage groove is formed in the mounting plate; a connecting ring is fixedly connected to the bottom of the mounting plate, a first gear is fixedly connected to the outer side of the connecting ring, a connecting plate is fixedly connected to the outer side of the fixing ring, a rotating rod is rotatably connected to the interior of the connecting plate, and a second gear meshed with the first gear is fixedly connected to the outer side of the rotating rod. The adjustable nutrient solution conveying device has the advantage that the height and angle of nutrient solution conveying can be adjusted.

Description

Technical Field

[0001] The utility model relates to the field of nutrient solution delivery, in particular to an adjustable nutrient solution delivery device. Background Art

[0002] In clinical practice, we often encounter patients who are unable to eat or who need to retain a gastric tube for enteral nutrition for therapeutic diet. They need to be fed enteral nutrient solution. Therefore, the gastrointestinal nutrient solution needs to be delivered to the patient's stomach or intestines through a gastrointestinal tube to ensure that the patient can take in enough protein and calories.

[0003] Traditionally, nutrient solution is placed upside down on an infusion stand. However, due to the different heights of medical staff, if the infusion bottle is placed too high, it is difficult to remove, and if it is placed too low, it is easy to be touched by mistake. In addition, the hooks on the infusion stand are fixed in position, so the nutrient bottle can only be hung at a set angle. When the patient adjusts his position, he needs to remove the nutrient solution bottle and hang it again, which is inconvenient. Therefore, an adjustable nutrient solution delivery device is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an adjustable nutrient solution delivery device, which has the advantage of being able to adjust the height and angle of nutrient solution delivery, and solves the problem that traditional nutrient solution is placed upside down on an infusion stand, but due to the different heights of medical staff, the infusion bottle is difficult to remove if it is placed too high, and it is easy to be touched by mistake if it is placed too low, and the positions of the hooks on the infusion stand are fixed, resulting in the nutrient bottle being hung only at a set angle. When the patient adjusts his position, he needs to take off the nutrient solution bottle and hang it again, which is inconvenient.

[0006] (II) Technical solution

[0007] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: an adjustable nutrient solution delivery device comprises a mounting seat, the top of the mounting seat is fixedly connected to a support rod, the inside of the support rod is fixedly connected to a lifting device, the outside of the lifting device is fixedly connected to four connecting rods in number and symmetrically distributed in front, back, left and right, the outsides of the four connecting rods are fixedly connected to a fixing ring, the outside of the fixing ring is rotatably connected to a mounting plate, the inside of the mounting plate is provided with a storage groove, the bottom of the mounting plate is fixedly connected to a connecting ring, the outside of the connecting ring is fixedly connected to a first gear, the outside of the fixing ring is fixedly connected to a connecting plate, the inside of the connecting plate is rotatably connected to a rotating rod, the outside of the rotating rod is fixedly connected to a second gear meshing with the first gear, and the outside of the rotating rod is fixedly connected to a knob.

[0008] The beneficial effects of the utility model are:

[0009] The adjustable nutrient solution delivery device has the advantage of being able to adjust the height and angle of nutrient solution delivery.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the lifting device includes a motor fixedly connected to the inside of the support rod, the outer side of the output shaft of the motor is fixedly connected to a threaded rod rotatably connected to the inside of the support rod, and the outer side of the threaded rod is connected to a transmission block fixedly connected to the four connecting rods via a threaded transmission.

[0012] The beneficial effect of adopting the above further solution is that the height of the placed nutrient solution can be adjusted up and down to facilitate removal or replacement.

[0013] Furthermore, four sliding grooves are provided inside the support rod, and the four connecting rods are slidably connected to the support rod through the four sliding grooves respectively.

[0014] The beneficial effect of adopting the above further solution is that a moving space is provided for the movement of the mounting plate and the moving direction of the mounting plate is limited.

[0015] Furthermore, a connecting frame is fixedly connected to the bottom of the mounting plate, a heater is fixedly connected to the outside of the connecting frame, a fixing device is fixedly connected to the inside of the connecting frame, and a heating pad is arranged inside the fixing device.

[0016] The beneficial effect of adopting the above further scheme is that the nutrient solution can be heated to make it more suitable for human body temperature and increase the comfort of infusion.

[0017] Furthermore, the fixing device includes a fixed shaft fixedly connected to the inside of the connecting frame, and the outer side of the fixed shaft is rotatably connected to two arc-shaped plates that are symmetrically distributed front to back, the outer side of the front arc-shaped plate is fixedly connected to a clamping block, and the inside of the rear arc-shaped plate is provided with a clamping groove.

[0018] The beneficial effect of adopting the above further solution is that the pipeline for transporting nutrients can be fixed to prevent the pipeline from drifting and affecting the transport of nutrient solution.

[0019] Furthermore, a storage tray is fixedly connected to the outer side of the support rod, and a storage box is fixedly connected to the outer side of the support rod.

[0020] The beneficial effect of adopting the above further solution is that a place is provided for placing the nutrient solution, making it more convenient to take it. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the fixing device of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the mounting plate of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the lifting device of the utility model.

[0025] In the figure: 1. mounting base; 2. support rod; 3. lifting device; 31. motor; 32. threaded rod; 33. transmission block; 4. connecting rod; 5. fixing ring; 6. mounting plate; 7. connecting ring; 8. first gear; 9. connecting plate; 10. rotating rod; 11. second gear; 12. knob; 13. connecting frame; 14. heater; 15. fixing device; 151. fixing shaft; 152. arc plate; 153. block; 16. heating pad; 17. storage tray; 18. storage box. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the embodiment, Figure 1-4 Provided is an adjustable nutrient solution delivery device. The utility model includes a mounting seat 1, a support rod 2 is fixedly connected to the top of the mounting seat 1, a lifting device 3 is fixedly connected to the inside of the support rod 2, four connecting rods 4 are fixedly connected to the outside of the lifting device 3 and are symmetrically distributed in pairs in front, back, left and right, the outsides of the four connecting rods 4 are all fixedly connected to a fixing ring 5, a mounting plate 6 is rotatably connected to the outside of the fixing ring 5, a storage groove is provided inside the mounting plate 6, a connecting ring 7 is fixedly connected to the bottom of the mounting plate 6, a first gear 8 is fixedly connected to the outside of the connecting ring 7, a connecting plate 9 is fixedly connected to the outside of the fixing ring 5, a rotating rod 10 is rotatably connected to the inside of the connecting plate 9, a second gear 11 meshing with the first gear 8 is fixedly connected to the outside of the rotating rod 10, and a knob 12 is fixedly connected to the outside of the rotating rod 10.

[0028] Among them, the lifting device 3 includes a motor 31 fixedly connected to the inside of the support rod 2, the outer side of the output shaft of the motor 31 is fixedly connected to a threaded rod 32 rotatably connected to the inside of the support rod 2, and the outer side of the threaded rod 32 is connected to a transmission block 33 fixedly connected to the four connecting rods 4 through a threaded transmission.

[0029] In this embodiment, in actual use, the start of the motor 31 will drive the threaded rod 32 to rotate, and under the action of the thread, the transmission block 33 will move up and down, and drive the mounting plate 6 to move up and down.

[0030] Among them, four sliding grooves are opened inside the support rod 2, and the four connecting rods 4 are slidingly connected to the support rod 2 through the four sliding grooves respectively.

[0031] In this embodiment, in actual use, the four connecting rods 4 penetrate the support rod 2. As the transmission block 33 moves, the four connecting rods 4 move up and down through the slide grooves to prevent the transmission block 33 from rotating.

[0032] The bottom of the mounting plate 6 is fixedly connected with a connecting frame 13 , the outer side of the connecting frame 13 is fixedly connected with a heater 14 , the inside of the connecting frame 13 is fixedly connected with a fixing device 15 , and a heating pad 16 is arranged inside the fixing device 15 .

[0033] In this embodiment, during actual use, the heater 14 will provide heat for the heating pad 16, and the heating pad 16 will surround the infusion tube of the nutrient solution to increase the temperature of the nutrient solution passing through the infusion tube.

[0034] Among them, the fixing device 15 includes a fixed shaft 151 fixedly connected to the inside of the connecting frame 13, and the outer side of the fixed shaft 151 is rotatably connected to two arc plates 152 that are symmetrically distributed front to back, the outer side of the front arc plate 152 is fixedly connected to a clamping block 153, and the interior of the rear arc plate 152 is provided with a clamping groove.

[0035] In this embodiment, during actual use, the two arc plates 152 can be rotated by the fixed shaft 151, and the two arc plates 152 can be connected by inserting the clamping block 153 into the clamping slot, so that the infusion tube in the middle can be fixed.

[0036] Among them, a storage tray 17 is fixedly connected to the outer side of the support rod 2, and a container box 18 is fixedly connected to the outer side of the support rod 2.

[0037] In this embodiment, in actual use, the storage tray 17 can be used to place tools, and a groove is provided inside the container 18 to provide space for placing the remaining nutrient solution.

[0038] Working principle:

[0039] The nutrient solution needed can be placed in the container box, and the tools needed can be placed on the storage tray 17. When the nutrient solution needs to be placed, the mounting plate 6 can be lowered by the motor 31, and the knob 12 can be used to adjust the orientation of the mounting plate 6 according to the patient's orientation. By turning the knob 12, the rotation of the second gear 11 will drive the first gear 8 to rotate, thereby achieving the direction change of the mounting plate 6. The nutrient solution bottle is placed upside down in the storage tank, and the infusion tube passes through the fixing device 15, and the heater 14 provides heat to the heating pad 16 to heat the nutrient solution in the infusion tube.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable nutrient solution delivery device, comprising a mounting seat (1), characterized in that: The top of the mounting seat (1) is fixedly connected to a support rod (2), the interior of the support rod (2) is fixedly connected to a lifting device (3), the outer side of the lifting device (3) is fixedly connected to four connecting rods (4) symmetrically distributed in front, back, left and right directions, the outer sides of the four connecting rods (4) are fixedly connected to a fixing ring (5), the outer side of the fixing ring (5) is rotatably connected to a mounting plate (6), the interior of the mounting plate (6) is provided with a storage groove, the bottom of the mounting plate (6) is fixedly connected to a connecting ring (7), the outer side of the connecting ring (7) is fixedly connected to a first gear (8), the outer side of the fixing ring (5) is fixedly connected to a connecting plate (9), the interior of the connecting plate (9) is rotatably connected to a rotating rod (10), the outer side of the rotating rod (10) is fixedly connected to a second gear (11) meshing with the first gear (8), and the outer side of the rotating rod (10) is fixedly connected to a knob (12).

2. An adjustable nutrient solution delivery device according to claim 1, characterized in that: The lifting device (3) comprises a motor (31) fixedly connected to the inside of the support rod (2); the outer side of the output shaft of the motor (31) is fixedly connected to a threaded rod (32) rotatably connected to the inside of the support rod (2); the outer side of the threaded rod (32) is connected to a transmission block (33) fixedly connected to the four connecting rods (4) via a threaded transmission.

3. The adjustable nutrient solution delivery device according to claim 1, characterized in that: Four sliding grooves are provided inside the support rod (2), and the four connecting rods (4) are slidably connected to the support rod (2) via the four sliding grooves respectively.

4. The adjustable nutrient solution delivery device according to claim 1, characterized in that: A connecting frame (13) is fixedly connected to the bottom of the mounting plate (6), a heater (14) is fixedly connected to the outside of the connecting frame (13), a fixing device (15) is fixedly connected to the inside of the connecting frame (13), and a heating pad (16) is arranged inside the fixing device (15).

5. The adjustable nutrient solution delivery device according to claim 4, characterized in that: The fixing device (15) comprises a fixing shaft (151) fixedly connected to the inside of the connecting frame (13); two arc-shaped plates (152) symmetrically distributed frontward and rearward are rotatably connected to the outside of the fixing shaft (151); a clamping block (153) is fixedly connected to the outside of the front arc-shaped plate (152); and a clamping groove is provided inside the rear arc-shaped plate (152).

6. The adjustable nutrient solution delivery device according to claim 1, characterized in that: A storage tray (17) is fixedly connected to the outer side of the support rod (2), and a storage box (18) is fixedly connected to the outer side of the support rod (2).

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