Adjustable multifunctional infusion support

Abstract

The utility model discloses an adjustable multifunctional infusion support which comprises a supporting rod and a telescopic rod connected to the supporting rod in a telescopic mode, a fixing block is arranged at the end of the telescopic rod, a plurality of swing rods are hinged to the side face of the fixing block, a sliding rod is connected to the swing rods in a telescopic mode, and a hook is arranged at the end of the sliding rod. The bottom end of the telescopic rod is rotationally connected with a reel, a pull rope is wound around the reel, one end of the pull rope is connected with the rotating end of the swing rod, a supporting wheel is arranged on the fixing block, the pull rope winds around the supporting wheel, and a fixing mechanism is arranged between the reel and the supporting rod, so that the swing rod is more convenient to adjust, and the adjusting efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and more specifically relates to an adjustable multifunctional infusion stand. Background Art

[0002] A general infusion stand is arranged in an infusion room or ward of a hospital, and comprises a movable or fixed support rod and a plurality of hooks at the top of the support rod. During infusion, the medicine bottle or medicine bag is hung upside down on the hook, and the arrangement of a plurality of hooks can also satisfy the requirement that a plurality of patients use one infusion stand at the same time. At present, most infusion stands can only adjust the hook height by the support rod, and cannot be adjusted laterally, so that the space between adjacent hooks is small. When two adjacent hooks on the same support rod are used at the same time, the adjacent medicine bottles or medicine bags are attached together. When the support rod moves, the two attached medicine bottles or medicine bags will shake and collide with each other. The medicine bottles will break when they collide, and the medicine bags will squeeze the internal medicine when they collide, thereby affecting the infusion effect. In addition, if the position of the support rod is far away from the lateral position of the patient's infusion puncture point, the lateral extension distance of the infusion tube will be long, which increases the probability of accidentally touching and squeezing the infusion tube, thereby affecting the infusion effect.

[0003] The patent with publication number CN206081203U discloses a vertical infusion stand, which has a plurality of swing arms hinged on the top of a retractable vertical pole, a retractable auxiliary slide column is arranged on the swing arm, and a hook is arranged on the auxiliary slide column. The lateral position of the hook can be adjusted by rotating the swing arm and extending and retracting the auxiliary slide column, thereby avoiding collision between adjacent medicine bottles or medicine bags.

[0004] However, since the swing rod is arranged at the top of the vertical pole, short medical staff need to lower the vertical pole first before adjusting the swing rod, which results in low adjustment efficiency and inconvenience. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an adjustable multifunctional infusion stand, the adjustment of the swing rod is more convenient and the adjustment efficiency is high.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable multifunctional infusion stand, comprising a support rod and a telescopic rod telescopically connected to the support rod, a fixed block is provided at the end of the telescopic rod, a plurality of swing rods are hinged on the side of the fixed block, a sliding rod is telescopically connected to the swing rod, a hook is provided at the end of the sliding rod, a winding wheel is rotatably connected to the bottom end of the telescopic rod, a pull rope is wound around the winding wheel, one end of the pull rope is connected to the rotating end of the swing rod, a support wheel is provided on the fixed block, the pull rope is passed around the support wheel, and a fixing mechanism is provided between the winding wheel and the support rod.

[0007] Furthermore, the winding wheel is located on the outside of the support rod, and an axially extending through groove is provided on the surface of the support rod. The axis of the winding wheel passes through the through groove and is rotatably connected to the telescopic rod. The fixing mechanism includes a fixing rod connected to the winding wheel, and a limiting rod is provided at the end of the fixing rod. The limiting rod is slidably and rotatably connected to the fixing rod, and the end of the limiting rod is opposite to the through groove, and the diameter of the limiting rod is equal to the width of the through groove, so that the limiting rod can be just inserted into the through groove.

[0008] Furthermore, the limiting rod is provided with limiting rings on both sides of the fixing rod, and the distance between the two limiting rings is the sliding distance of the limiting rod on the fixing rod.

[0009] Furthermore, the end of the slide rod is rotatably connected to a support wheel, and the hook is connected to the support wheel.

[0010] Furthermore, the swing rod and the support rod are both provided with locking devices.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the winding wheel can be rotated by the limit rod, so that the pull rope is continuously wound around the winding wheel, thereby gradually changing the swing arm from a hanging state to a horizontal state, and then the limit rod is slid toward the through slot on the support rod, so that the end of the limit rod is extended into the through slot to fix the rotation of the winding wheel. At this time, a medicine bottle or a medicine bag can be hung on the hook of the slide bar for infusion, and before the swing arm is rotated, the telescopic length of the slide bar and the telescopic height of the telescopic rod can be adjusted by the locking device. When the swing arm needs to be adjusted or placed hanging again, the limit rod can be extended from the through slot, and then the winding wheel can be rotated in the opposite direction without adjusting the swing arm when it is lowered, which facilitates the adjustment of the swing arm and improves the adjustment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the adjustable multifunctional infusion stand of the utility model;

[0013] Figure 2 for Figure 1 Enlarged view of part A in the middle.

[0014] Figure numerals: support rod 1; telescopic rod 2; fixed block 3; swing rod 4; slide rod 5; hook 6; winding wheel 7; pull rope 8; support wheel 9; through groove 10; fixed rod 11; limiting rod 12; limiting ring 13; locking device 14. DETAILED DESCRIPTION

[0015] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of narrating the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention.

[0016] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" and "a number" is two or more, unless otherwise clearly and specifically defined.

[0017] Reference Figure 1 and Figure 2 The utility model is further described.

[0018] An adjustable multifunctional infusion stand comprises a support rod 1 and a telescopic rod 2 telescopically connected to the support rod 1, a fixing block 3 is provided at the end of the telescopic rod 2, a plurality of cover rods 4 are hinged on the side of the fixing block 3, a sliding rod 5 is telescopically connected to the cover rod 4, a hook 6 is provided at the end of the sliding rod 5, a winding wheel 7 is rotatably connected to the bottom end of the telescopic rod 2, a pull rope 8 is wound around the winding wheel 7, one end of the pull rope 8 is connected to the rotating end of the cover rod 4, a support wheel 9 is provided on the fixing block 3, the pull rope 8 passes around the support wheel 9, and a fixing mechanism is provided between the winding wheel 7 and the support rod 1.

[0019] like Figure 2 As shown, in this example, preferably, the winding wheel 7 is located at the outside of the support rod 1, and an axially extending through groove 10 is provided on the surface of the support rod 1. The axis of the winding wheel 7 passes through the through groove 10 and is rotatably connected to the telescopic rod 2. The fixing mechanism includes a fixing rod 11 connected to the winding wheel 7, and a limiting rod 12 is provided at the end of the fixing rod 11. The limiting rod 12 is slidably and rotatably connected to the fixing rod 11, and the end of the limiting rod 12 is opposite to the through groove 10, and the diameter of the limiting rod 12 is equal to the width of the through groove 10, so that the limiting rod 12 can be just inserted into the through groove 10.

[0020] like Figure 2As shown, in this example, preferably, limiting rings 13 are provided on both sides of the fixing rod 11 on the limiting rod 12 , and the distance between the two limiting rings 13 is the sliding distance of the limiting rod 12 on the fixing rod 11 .

[0021] like Figure 1 As shown, in this example, preferably, the end of the slide rod 5 is rotatably connected to a support wheel 9, and the hook 6 is connected to the support wheel 9, so that the hook 6 is always in a hanging state.

[0022] like Figure 1 As shown, in this example, preferably, the cover rod 4 and the support rod 1 are both provided with a locking device 14, and the locking device 14 can be a locking screw.

[0023] like Figure 1 and Figure 2 As shown, the winding wheel 7 can be rotated by the limit rod 12, so that the pull rope 8 is continuously wound around the winding wheel 7, thereby gradually changing the cover rod 4 from a hanging state to a horizontal state, and then the limit rod 12 is slid toward the through slot 10 on the support rod 1, so that the end of the limit rod 12 is extended into the through slot 10 to fix the rotation of the winding wheel 7. At this time, a medicine bottle or a medicine bag can be hung on the hook 6 of the slide bar 5 for infusion, and before the cover rod 4 is rotated, the telescopic length of the slide bar 5 and the telescopic height of the telescopic rod 2 can be adjusted by the locking device 14. When the cover rod 4 needs to be adjusted or placed hanging again, the limit rod 12 can be extended from the through slot 10, and then the winding wheel 7 can be rotated in the opposite direction without adjusting the cover rod 4 when it is lowered, which facilitates the adjustment of the cover rod 4 and improves the adjustment efficiency.

[0024] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An adjustable multifunctional infusion stand, characterized in that: It includes a support rod and a telescopic rod telescopically connected to the support rod, a fixed block is provided at the end of the telescopic rod, a plurality of rocking rods are hinged on the side of the fixed block, a sliding rod is telescopically connected to the rocking rod, a hook is provided at the end of the sliding rod, a winding wheel is rotatably connected to the bottom end of the telescopic rod, a pull rope is wound around the winding wheel, one end of the pull rope is connected to the rotating end of the rocking rod, a support wheel is provided on the fixed block, the pull rope is passed around the support wheel, and a fixing mechanism is provided between the winding wheel and the support rod.

2. The adjustable multifunctional infusion stand according to claim 1, characterized in that: The winding wheel is located at the outside of the support rod, and an axially extending through groove is arranged on the surface of the support rod. The axis of the winding wheel passes through the through groove and is rotatably connected to the telescopic rod. The fixing mechanism includes a fixing rod connected to the winding wheel, and a limiting rod is arranged at the end of the fixing rod. The limiting rod is slidably and rotatably connected to the fixing rod, and the end of the limiting rod is opposite to the through groove, and the diameter of the limiting rod is equal to the width of the through groove, so that the limiting rod can be just inserted into the through groove.

3. The adjustable multifunctional infusion stand according to claim 2, characterized in that: The limiting rod is provided with limiting rings on both sides of the fixing rod, and the distance between the two limiting rings is the sliding distance of the limiting rod on the fixing rod.

4. The adjustable multifunctional infusion stand according to claim 3, characterized in that: The end of the slide rod is rotatably connected to a support wheel, and the hook is connected to the support wheel.

5. The adjustable multifunctional infusion stand according to claim 4, characterized in that: The swing rod and the support rod are both provided with locking devices.

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