Suspension retractable infusion support

Abstract

The utility model discloses a suspension retractable infusion support in the technical field of medical auxiliary instruments, which comprises a fixing rod, a supporting base is arranged at the bottom end of the fixing rod, a lifting rod is mounted in the fixing rod in an up-down sliding manner, a first fixing knob for locking the lifting rod is in threaded connection with the fixing rod, and a second fixing knob for locking the lifting rod is in threaded connection with the fixing rod. A supporting plate is welded to the top end of the lifting rod, a supporting rod is hinged to one side of the supporting plate and provided with a plurality of sets of hanging assemblies arranged at equal intervals, a positioning assembly for horizontally fixing the supporting rod to the supporting plate is installed on the supporting rod, and a limiting block for providing a containing groove for the supporting rod when the supporting rod is vertically stored is welded to the fixing rod. The utility model solves the problems that the conventional vertical rod type infusion support is generally provided with a group of hanging hooks at the top end, and more infusion supports need to be used when more people need to be infused in hospitals or clinics, so that the infusion supports occupy more space and are not convenient for people to use.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary instruments, and specifically relates to a suspended retractable infusion stand. Background Technique

[0002] Infusion refers to a large-dose injection (more than 100 ml of a single dose) injected into the body by intravenous drip, continuously and stably entering the vein to supplement body fluids, electrolytes or provide nutrients. It is usually packaged in a glass or plastic infusion bottle or bag without preservatives or bacteriostatic agents. An infusion stand is a supporting product for hanging infusion bottles or bags and is an essential device for medical staff.

[0003] The existing vertical pole-type infusion stand usually only has a set of hanging hooks at the top. When there are a large number of people who need to receive intravenous drips in a hospital or clinic, more infusion stands are required, which occupy a relatively large space and are not convenient for people to use. Therefore, those skilled in the art have provided a suspended retractable infusion stand to solve the problems raised in the above background technique. Content of the Utility Model

[0004] The purpose of the utility model is to provide a suspended retractable infusion stand to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A suspended retractable infusion stand, including a fixed rod, a support base is provided at the bottom end of the fixed rod, a lifting rod is slidably installed up and down inside the fixed rod, and a first fixing knob for locking the lifting rod is threadedly connected to the fixed rod. A support plate is welded to the top end of the lifting rod, one side of the support plate is hinged to a support rod, the support rod is provided with a plurality of hanging components arranged at equal intervals, a positioning component for horizontally fixing it to the support plate is installed on the support rod, and a limiting block for providing a receiving groove for the support rod when vertically stored is welded to the fixed rod. Two symmetrical buckle components for fixing the support rod are provided on the limiting block.

[0006] Preferably: The hanging component includes round rods symmetrically welded on both sides of the support rod, and a hook is rotatably connected to the end of the round rod away from the support rod.

[0007] Preferably: The positioning component includes a second fixing knob threadedly connected inside the support rod, and a threaded hole corresponding to the second fixing knob is opened on the support plate.

[0008] Preferably: The buckle component includes a block slidably installed inside the limiting block, two movable rods slidably penetrating through the block are connected to the side of the block, and movable blocks are connected to the ends of the two movable rods outside the limiting block. A first spring sleeved on the outer ring of the movable rod is installed between the movable block and the limiting block.

[0009] Preferably, a push-pull assembly for simultaneously pulling and displacing two sets of snap components is installed on the outer ring of the limit block.

[0010] Preferably, the push-pull assembly includes a push-pull rod hinged to the movable block. One end of the push-pull rod away from the movable block is hinged to a slider. An auxiliary assembly for supporting the movement of the slider is installed on the side of the limit block. The tops and bottoms of the two sliders are connected to the same pull ring.

[0011] Preferably, the auxiliary assembly includes two fixed plates fixedly installed on the side of the limit block. A cross bar passing through the slider is fixedly installed between the two fixed plates. The slider can slide on the surface of the cross bar. A second spring sleeved on the outer ring of the cross bar is installed between the slider and one of the fixed plates.

[0012] Preferably, the support base includes a chassis welded to the bottom end of the fixed rod. A plurality of reinforcing rods are welded between the chassis and the side of the fixed rod. A plurality of universal wheels are installed at the bottom of the chassis.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, by providing a support plate and a rotatable support rod at the top of the lifting rod, and a plurality of hanging assemblies are provided on the support rod. When there are many patients, the support rod is rotated to the horizontal position and lifted to the top by the lifting rod. When there are few patients, the lifting rod is lowered to the bottom and the support rod is rotated to the vertical position, which can efficiently improve the flexibility of the infusion rack in use, facilitate reducing the occupied space in its daily use, and is conducive to actual application and promotion.

[0015] 2. In the present utility model, the support rod is horizontally fixed to the support plate by using the second fixing knob, and the support rod is vertically fixed to the inside of the limit block by using the snap component and the push-pull component. The positioning structure of the support rod is simple and convenient for actual quick operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a bottom view of the overall structure of the present utility model;

[0018] Figure 3 is the present utility model Figure 1 an enlarged view of A in;

[0019] Figure 4 is the present utility model Figure 1 an enlarged view of B in;

[0020] Figure 5 is the present utility model Figure 2 an enlarged view of C in.

[0021] In the figure: 1, fixed rod; 2, lifting rod; 3, first fixing knob; 4, support plate; 5, support rod; 6, limiting block; 7, round rod; 8, hook; 9, second fixing knob; 10, threaded hole; 11, stop block; 12, movable rod; 13, movable block; 14, first spring; 15, push-pull rod; 16, slider; 17, pull ring; 18, fixing plate; 19, cross bar; 20, second spring; 21, chassis; 22, reinforcing rod; 23, universal wheel. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1 to 5 , in the embodiment of the present invention, a suspension retractable infusion stand includes a fixed rod 1. A support base is provided at the bottom end of the fixed rod 1. A lifting rod 2 is slidably installed up and down inside the fixed rod 1. A first fixing knob 3 for locking the lifting rod 2 is threadedly connected to the fixed rod 1. A support plate 4 is welded to the top end of the lifting rod 2. One side of the support plate 4 is hingedly connected to a support rod 5. The support rod 5 is provided with a plurality of hanging components arranged at equal intervals. A positioning component for horizontally fixing it to the support plate 4 is installed on the support rod 5. A limiting block 6 for providing an accommodation groove for the support rod 5 when vertically retracted is welded to the fixed rod 1. Two groups of symmetric buckle components for fixing the support rod 5 are provided on the limiting block 6.

[0024] When there are fewer patients using the infusion stand, the support rod 5 is vertically retracted into the inside of the limiting block 6 and positioned by the buckle component. The hanging component at the top end of the support rod 5 can be used to hang infusion bottles, etc. The lifting rod 2 is retracted into the inside of the fixed rod 1. At this time, the overall space occupied by the infusion stand is also less, which is conducive to storage. When there are more patients using the infusion stand, the support rod 5 is rotated to be horizontally placed on the top surface of the support plate 4 and fixed by the positioning component. After the lifting rod 2 is raised to the top, it is positioned by the first fixing knob 3. The multiple groups of hanging components on the same horizontal line are convenient for use by most patients, improving the flexibility of the use of the infusion stand, reducing the number of infusion stands used in hospitals or clinics, and being able to reduce the space occupied by the instruments.

[0025] In one embodiment, specifically, the hanging component includes round rods 7 symmetrically welded to both sides of the support rod 5. One end of the round rod 7 away from the support rod 5 is rotatably connected to a hook 8. When the support rod 5 rotates, the hook 8 at the end of the round rod 7 can automatically droop according to its own weight, facilitating the use of the hook 8 by the patient.

[0026] The positioning component includes a second fixing knob 9 threadedly connected inside the support rod 5. A threaded hole 10 corresponding to the second fixing knob 9 is provided on the support plate 4. After the support rod 5 is horizontally rotated to the top of the support plate 4, the second fixing knob 9 is rotated, and the bottom end of the second fixing knob 9 is threadedly connected to the inside of the threaded hole 10, capable of fastening and locking the support rod 5 to the top of the support plate 4.

[0027] In one embodiment, specifically, the buckle component includes a stopper 11 slidably installed inside the limiting block 6. Two sets of movable rods 12 that slide through the stopper 11 are connected to the side of the stopper 11. One ends of the two sets of movable rods 12 outside the limiting block 6 are connected to a movable block 13. A first spring 14 sleeved on the outer circle of the movable rod 12 is installed between the movable block 13 and the limiting block 6.

[0028] When the support rod 5 is rotated into the groove of the limiting block 6, the support rod 5 abuts against the side of the stopper 11 and can drive it to slide inside the limiting block 6. The stopper 11 drives the movable rods 12 and the movable block 13 to move, and the movable block 13 drives the first spring 14 to expand and contract. After the support rod 5 is completely moved into the limiting block 6, through the reset of the first spring 14 and the stopper 11, the support rod 5 can be fixed inside the limiting block 6.

[0029] Furthermore, a push-pull component for simultaneously pulling the displacements of the two buckle components is installed on the outer circle of the limiting block 6. Using the push-pull component can conveniently open the two buckle components simultaneously, facilitating the rotation of the support rod 5 to a horizontal position, which is beneficial for the actual operation of medical staff.

[0030] Specifically, the push-pull component includes a push-pull rod 15 hingedly connected to the movable block 13. One end of the push-pull rod 15 away from the movable block 13 is hingedly connected to a slider 16. An auxiliary component for supporting the movement of the slider 16 is installed on the side of the limiting block 6. The tops and bottoms of the two sliders 16 are both connected to the same pull ring 17. Among them, the auxiliary component includes two fixed plates 18 fixedly installed on the side of the limiting block 6. A cross bar 19 passing through the slider 16 is fixedly installed between the two fixed plates 18. The slider 16 can slide on the surface of the cross bar 19. A second spring 20 sleeved on the outer circle of the cross bar 19 is installed between the slider 16 and one of the fixed plates 18.

[0031] The user pulls the pull ring 17, the pull ring 17 drives the slider 16 to slide on the cross bar 19, the slider 16 drives the second spring 20 to expand and contract and the push rod 15 to move, the push rod 15 drives the movable block 13 and the movable rod 12 to move, the movable rod 12 can drive the stop block 11 to move, the movable block 13 drives the first spring 14 to expand and contract, which can conveniently move the two groups of stop blocks 11 into the limit block 6 at the same time. After removing the external force on the pull ring 17, the reset of the first spring 14 and the second spring 20 can automatically reset the stop block 11 for subsequent use.

[0032] In one embodiment, specifically, the support base includes a chassis 21 welded to the bottom end of the fixed rod 1, and multiple reinforcing rods 22 are welded between the side surface of the chassis 21 and the fixed rod 1, which can increase the counterweight at the bottom end of the fixed rod 1, prevent the infusion stand from collapsing laterally, ensure stable support at the bottom end, and multiple groups of universal wheels 23 are installed at the bottom of the chassis 21 to facilitate the movement of the infusion stand by personnel.

[0033] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A suspended retractable infusion stand, comprising a fixed rod (1), a support base being provided at the bottom end of the fixed rod (1), a lifting rod (2) being slidably mounted inside the fixed rod (1), a first fixing knob (3) being threadedly connected to the fixed rod (1) for locking the lifting rod (2), characterized in that: A support plate (4) is welded to the top of the lifting rod (2), and a support rod (5) is hingedly connected to one side of the support plate (4). The support rod (5) is provided with a plurality of groups of equidistantly arranged hanging components. A positioning component is installed on the support rod (5) to fix it horizontally to the support plate (4). A limit block (6) is welded on the fixing rod (1) to provide a receiving groove for the support rod (5) when it is vertically stored. The limit block (6) is provided with two groups of symmetrical buckle components for fixing the support rod (5).

2. The retractable suspension infusion stand according to claim 1, characterized in that: The hanging assembly comprises round rods (7) symmetrically welded to two sides of the support rod (5); one end of the round rod (7) away from the support rod (5) is rotatably connected to a hook (8).

3. The retractable suspension infusion stand according to claim 1, characterized in that: The positioning assembly comprises a second fixing knob (9) which is internally threadedly connected to the support rod (5), and a threaded hole (10) corresponding to the second fixing knob (9) is provided on the support plate (4).

4. The retractable suspension infusion stand according to claim 1, characterized in that: The buckle assembly comprises a stopper (11) slidably mounted inside the stopper (6); two groups of movable rods (12) slidably passing through the stopper (11) are connected to the side of the stopper (11); one end of the two groups of movable rods (12) located outside the stopper (6) is connected to a movable block (13); and a first spring (14) sleeved on the outer ring of the movable rod (12) is installed between the movable block (13) and the stopper (6).

5. The retractable suspension infusion stand according to claim 4, characterized in that: The outer ring of the limit block (6) is provided with a push-pull assembly for simultaneously pulling the two groups of buckle assemblies to move.

6. The retractable suspension infusion stand according to claim 5, characterized in that: The push-pull assembly comprises a push-pull rod (15) hingedly connected to the movable block (13); one end of the push-pull rod (15) away from the movable block (13) is hingedly connected to a slider (16); an auxiliary assembly for supporting the movement of the slider (16) is installed on the side of the limit block (6); the tops and bottoms of the two groups of sliders (16) are connected to the same pull ring (17).

7. The retractable suspension infusion stand according to claim 6, characterized in that: The auxiliary component comprises two groups of fixed plates (18) fixedly mounted on the side of the limit block (6); a cross bar (19) penetrating the slider (16) is fixedly mounted between the two groups of fixed plates (18); the slider (16) can slide on the surface of the cross bar (19); and a second spring (20) sleeved on the outer ring of the cross bar (19) is mounted between the slider (16) and one of the groups of fixed plates (18).

8. The retractable suspension infusion stand according to claim 1, characterized in that: The support base comprises a chassis (21) welded to the bottom end of the fixing rod (1), a plurality of reinforcing rods (22) are welded between the chassis (21) and the side surface of the fixing rod (1), and a plurality of sets of universal wheels (23) are installed at the bottom of the chassis (21).

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