Medical infusion auxiliary support convenient to move

Abstract

The utility model relates to the technical field of medical auxiliary instruments, in particular to a medical infusion auxiliary support convenient to move, which comprises a bottom plate, self-locking universal wheels are fixedly connected to four corners of the bottom of the bottom plate, a stand column is fixedly connected to the center of the top of the bottom plate, and a PLC (programmable logic controller) is fixedly connected to the right side of the stand column. Two symmetrically-arranged winding mechanisms are arranged on the front side and the rear side of the stand column, a gear box is fixedly connected to the top of the front end of the stand column, a rotating rod is rotationally connected into the gear box, an adjusting gear fixedly sleeves the outer side of the rotating rod, an adjusting rod is slidably connected into the stand column, and a top plate is fixedly connected to the top of the adjusting rod. According to the medical auxiliary infusion support convenient to move, through the arrangement of the winding mechanism, when the medical auxiliary infusion support convenient to move is used, an infusion tube can be wound, the situation that the infusion tube is wound together with other objects and hurt a human body is avoided, liquid medicine can also be heated, and the medical auxiliary infusion support convenient to move is convenient to use. The comfort of the patient is improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of medical auxiliary equipment, in particular to a medical infusion auxiliary bracket which is easy to move. Background Art

[0002] The infusion auxiliary bracket is a medical device, which is mainly used to hang medicine bottles or bags when patients are injected or infused. It is an indispensable device for medical injection and infusion. The current infusion auxiliary brackets include overhead rail type, vertical type, etc. The infusion auxiliary brackets of the nursing department with these structures can complete injection and infusion operations.

[0003] After searching, it is found that the utility model patent with announcement number CN215083230U discloses an infusion auxiliary bracket for medical care, including an assembly box, a motor, a main bearing and a frame are fixedly installed at the bottom of the assembly box, the rotating shaft of the motor is fixedly connected with a driving gear, the inner ring of the main bearing is fixedly connected with a threaded screw, the outer wall of the threaded screw is fixedly connected with a fixed gear, the fixed gear and the driving gear are meshed with each other, one end of the threaded screw is threadedly connected with a mounting fixture, the outer wall of the mounting fixture is rotatably connected with a turntable, the outer wall of the turntable is fixedly installed with a hook, and the outer wall of the frame is movably connected with a grip tube, and the motor arranged on the bottom of the assembly box can drive the threaded screw to rotate through the gear, thereby adjusting the height of the mounting fixture, the outer side of the mounting fixture is movably connected with a turntable, and the turntable is fixedly connected with a hook, and the hook is used to hang a medicine bottle, thereby solving the problem of inconvenient adjustment of the hanging height of the infusion medicine bottle.

[0004] In the above patented technical solution, a motor is arranged at the bottom of the assembly box, which can drive the screw rod to rotate through the gear, thereby adjusting the height of the mounting fixture, and a turntable is movably connected to the outside of the mounting fixture, and a hook is fixedly connected to the turntable, and the hook is used to hang the medicine bottle, thereby solving the problem of inconvenient adjustment of the hanging height of the infusion medicine bottle. However, the above patented technical solution still has the following shortcomings when used:

[0005] 1. In the above patent technical solution, the infusion bottle cannot be clamped and fixed, resulting in the infusion bottle shaking violently when the infusion auxiliary bracket is moved, and the infusion bottle is easy to fall off, and the infusion bottle and the bracket are easy to collide, resulting in the infusion bottle breaking, which poses a great safety hazard and reduces the stability of the infusion auxiliary bracket when in use;

[0006] 2. In the above patented technical solution, the infusion tube cannot be rolled up, resulting in the infusion tube being thrown around when the infusion auxiliary bracket is moved, causing it to be entangled with other objects and causing harm to the human body. At the same time, the medicine cannot be heated, resulting in the cold medicine entering the human body when the temperature is low in winter, causing discomfort to the patient.

[0007] Therefore, we provide a medical portable infusion auxiliary bracket to solve the defects in the above technical solutions. Utility Model Content

[0008] The utility model mainly provides a medical infusion auxiliary bracket which is easy to move, and is used to solve the technical problems raised in the above-mentioned background technology.

[0009] The technical solution adopted by the utility model to solve the above technical problems is:

[0010] A medical infusion auxiliary bracket that is easy to move includes a base plate, four corners of the bottom of the base plate are fixedly connected with self-locking universal wheels, a column is fixedly connected to the center of the top of the base plate, a PLC controller is fixedly connected to the right side of the column, two symmetrical winding mechanisms are provided on the front and rear sides of the column, a gear box is fixedly connected to the top of the front end of the column, a micro motor is fixedly connected to the right side of the gear box, a rotating rod is rotatably connected inside the gear box, an adjusting gear is fixedly sleeved on the outside of the rotating rod, an adjusting rod is slidably connected inside the column, a rack is fixedly connected to the front end of the adjusting rod, the top of the adjusting rod is fixedly connected to a top plate, and two symmetrical clamping mechanisms are provided on the front and rear sides of the top plate.

[0011] Furthermore, the winding mechanism includes fixed plates fixedly connected to the front and rear sides of the column, a micro motor 2 is fixedly connected to the top of the fixed plate, a winding rod is provided at the bottom of the fixed plate, a heating rod is fixedly connected inside the winding rod, and clamping parts are fixedly connected to the bottom of the front end and the top of the rear end of the winding rod, and a clamping groove is provided on the side of the two clamping parts away from the winding rod, and an inverted L-shaped limit plate is provided on the side of the two clamping parts away from the winding rod.

[0012] Furthermore, the top of the winding rod is fixedly connected to the output end of the second micro motor, a latch is slidably inserted between the horizontal portion of the inverted L-shaped limit plate and the top of the clamping member, and the second micro motor and the heating rod are electrically connected to the PLC controller.

[0013] Furthermore, the clamping mechanism includes placement plates that are fixedly connected to the front and rear sides of the top plate, a placement groove is opened at the center of the top of the placement plate, a net bag is fixedly connected to the bottom end of the placement groove, and the left and right sides of the placement plate are fixedly connected to support plates, the top of the two support plates and the side away from the placement plates are fixedly connected to support vertical plates, the two support vertical plates are fixedly connected to the sides away from each other with electric push rods, a movable plate is provided on the opposite side of the two support vertical plates, a pressure sensor is fixedly connected to the side of the movable plate close to the support vertical plate, a return spring is fixedly connected to the front and rear ends of the opposite side of the two movable plates, the end of the return spring away from the movable plate is fixedly connected to an arc-shaped clamping plate, and the opposite side of the two arc-shaped clamping plates are fixedly connected to a soft pad.

[0014] Furthermore, the pressure sensor is fixedly connected to the output end of the electric push rod, a damper is provided inside the return spring, and the pressure sensor and the electric push rod are both electrically connected to the PLC controller.

[0015] Furthermore, a battery box is fixedly connected to the rear end corner of the top of the bottom plate, and a battery is arranged inside the battery box, and the battery is a rechargeable battery.

[0016] Furthermore, the left end of the rotating rod is rotatably connected to the left inner wall of the gear box through a bearing, the right end of the rotating rod is fixedly connected to the output end of a micro motor, the adjusting gear is meshingly connected to the rack, the micro motor is electrically connected to a PLC controller, and the PLC controller is electrically connected to a battery arranged inside the battery box.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model provides a clamping mechanism, when giving an IV to a patient, the medical staff puts the infusion bottle into the placement slot in an upside-down form, with the bottle mouth of the infusion bottle facing downward, and then the medical staff starts the two electric push rods at the same time through the PLC controller, so that the two electric push rods simultaneously push the two arc-shaped clamping plates toward the infusion bottle. When the two arc-shaped clamping plates clamp the infusion bottle, the pressure sensor generates pressure. At this time, the PLC controller detects the pressure change of the pressure sensor and immediately stops the electric push rod, thereby preventing the infusion bottle from being damaged due to excessive clamping force, clamping and fixing the infusion bottle to prevent the infusion bottle from shaking, so that the medical portable infusion auxiliary bracket can clamp and fix the infusion bottle when in use, so that the infusion bottle will not shake when the infusion auxiliary bracket is moved, preventing the infusion bottle from falling, and at the same time, it can also avoid collision between the infusion bottle and the bracket, preventing the infusion bottle from breaking, and improving the stability of the infusion auxiliary bracket when in use.

[0019] 2. The utility model provides a winding mechanism. After the infusion bottle is placed, the medical staff inserts the input end of the infusion tube into the infusion bottle and closes the infusion tube. Then, the medical staff vertically straightens the infusion tube and clips the infusion tube pipeline parallel to the upper clamping piece into the corresponding clamping groove, and limits the pipeline by the inverted L-shaped limit plate. Then, the micro motor 2 is started to drive the winding rod to rotate, so that the infusion tube is wound on the winding rod. When the length of the output end of the infusion tube is adapted to the length between the patient's arms, the medical staff controls the micro motor 2 to stop, and clips the infusion tube pipeline into the lower clamping piece. The infusion tube is placed in the slot opened on the square clamping part, and the pipeline is limited by the inverted L-shaped limiting plate, so that the infusion tube will not swing around when the infusion auxiliary bracket is moved. At the same time, when the temperature is low in winter, medical staff can heat the winding rod by starting the heating rod to heat the liquid medicine inside the infusion tube, thereby preventing the cold liquid medicine from entering the human body and causing discomfort to the patient. When the medical mobile infusion auxiliary bracket is used, the infusion tube can be rolled up to avoid being entangled with other objects and causing harm to the human body. The liquid medicine can also be heated to improve the comfort of the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the assembly of the rack and the adjusting gear of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0023] Figure 4 for Figure 3 A magnified view of area A in;

[0024] Figure 5 This is a schematic diagram of the winding mechanism structure of the utility model;

[0025] Figure 6 for Figure 5 A magnified view of area B in FIG.

[0026] Figure 7 It is a schematic diagram of the internal cross-sectional structure of the winding rod of the utility model.

[0027] In the figure: 1. bottom plate; 101. self-locking universal wheel; 102. column; 103. gear box; 104. micro motor one; 105. adjustment rod; 106. rack; 107. rotating rod; 108. adjustment gear; 109. top plate; 110. PLC controller; 111. battery box; 2. clamping mechanism; 201. placement plate; 202. placement slot; 203. net bag; 204. support plate; 205. support vertical plate; 206. electric push rod; 207. moving plate; 208. pressure sensor; 209. reset spring; 210. arc clamping plate; 211. cushion; 3. winding mechanism; 301. winding rod; 302. fixing plate; 303. micro motor two; 304. heating rod; 305. clamping piece; 306. clamping slot; 307. inverted L-shaped limit plate; 308. latch. DETAILED DESCRIPTION

[0028] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0029] For examples, please refer to the attached Figure 1-7 As shown, a medical infusion auxiliary support that is easy to move includes a base plate 1, and self-locking universal wheels 101 are fixedly connected at the four corners of the bottom of the base plate 1, a column 102 is fixedly connected at the center of the top of the base plate 1, a PLC controller 110 is fixedly connected to the right side of the column 102, and two symmetrically arranged winding mechanisms 3 are provided on the front and rear sides of the column 102, a gear box 103 is fixedly connected to the top of the front end of the column 102, a micro motor 104 is fixedly connected to the right side of the gear box 103, a rotating rod 107 is rotatably connected inside the gear box 103, an adjusting gear 108 is fixedly sleeved on the outer side of the rotating rod 107, an adjusting rod 105 is slidably connected inside the column 102, a rack 106 is fixedly connected to the front end of the adjusting rod 105, a top plate 109 is fixedly connected to the top of the adjusting rod 105, and two symmetrically arranged clamping mechanisms 2 are provided on the front and rear sides of the top plate 109.

[0030] Wherein, the clamping mechanism 2 includes a placement plate 201 which is fixedly connected to the front and rear sides of the top plate 109, a placement groove 202 is opened at the center of the top of the placement plate 201, a net bag 203 is fixedly connected to the bottom end of the placement groove 202, and the left and right sides of the placement plate 201 are fixedly connected to support plates 204, and the tops of the two support plates 204 and the side away from the placement plate 201 are fixedly connected to support vertical plates 205, and the two support vertical plates 205 are fixedly connected to the side away from the electric push rod 206, and the two support vertical plates 205 are provided with a movable plate 207 on the opposite side of the two support vertical plates 205, and the side of the movable plate 207 close to the support vertical plate 205 is fixedly connected to a pressure sensor 208, and the front and rear ends of the opposite side of the two movable plates 207 are fixedly connected to a return spring 209, and the end of the return spring 209 away from the movable plate 207 is fixedly connected to an arc-shaped clamping plate 210, and the two arc-shaped clamping plates 210 are fixedly connected to the opposite side. Soft cushions 211 are fixedly connected. The pressure sensor 208 and the electric push rod 206 The output end is fixedly connected, a damper is provided inside the return spring 209, and the pressure sensor 208 and the electric push rod 206 are both electrically connected to the PLC controller 110. When giving an IV to a patient, the medical staff puts the infusion bottle into the placement slot 202 in an upside-down manner so that the bottle mouth of the infusion bottle faces downward, and then the medical staff simultaneously starts the two electric push rods 206 through the PLC controller 110, so that the two electric push rods 206 simultaneously push the two arc-shaped clamping plates 210 toward the infusion bottle. When the two arc-shaped clamping plates 210 clamp the infusion bottle, the pressure sensor 208 will generate pressure. At this time, the PLC controller 110 detects the pressure change of the pressure sensor 208 and immediately stops the electric push rod 206, thereby preventing the infusion bottle from being damaged due to excessive clamping force, clamping and fixing the infusion bottle to prevent the infusion bottle from shaking and causing the infusion bottle to fall, and also avoiding collision between the infusion bottle and the bracket to prevent the infusion bottle from breaking, thereby improving the stability of the infusion auxiliary bracket during use.

[0031] The winding mechanism 3 includes a fixing plate 302 fixedly connected to the front and rear sides of the column 102, a micro motor 2 303 is fixedly connected to the top of the fixing plate 302, a winding rod 301 is provided at the bottom of the fixing plate 302, a heating rod 304 is fixedly connected inside the winding rod 301, a clamping piece 305 is fixedly connected to the bottom of the front end and the top of the rear end of the winding rod 301, a clamping groove 306 is provided on the side of the two clamping pieces 305 away from the winding rod 301, an inverted L-shaped limiting plate 307 is provided on the side of the two clamping pieces 305 away from the winding rod 301, the top of the winding rod 301 is fixedly connected to the output end of the micro motor 2 303, a latch 308 is slidably inserted between the horizontal part of the inverted L-shaped limiting plate 307 and the top of the clamping piece 305, and the micro motor 2 303 and the heating rod 304 are electrically connected to the PLC controller 110. After the infusion bottle is placed, the medical staff inserts the input end of the infusion tube into the infusion bottle and closes it. The infusion tube is closed, and then the medical staff straightens the infusion tube vertically, and then clips the infusion tube pipeline parallel to the upper clamping piece 305 into the corresponding clamping groove 306, and limits the pipeline through the inverted L-shaped limiting plate 307, and then starts the micro motor 2 303 to drive the winding rod 301 to rotate, so that the infusion tube is wound around the winding rod 301. When the length of the output end of the infusion tube is adapted to the length between the patient's arms, the medical staff controls the micro motor 2 303 to stop, and clips the infusion tube pipeline into the clamping groove 306 opened on the clamping piece 305 located below, and limits the pipeline through the inverted L-shaped limiting plate 307, so that the infusion tube will not swing around when the infusion auxiliary bracket moves. At the same time, when the temperature is low in winter, the medical staff can heat the winding rod 301 by starting the heating rod 304 to heat the medicine inside the infusion tube, thereby preventing the cold medicine from entering the human body and causing discomfort to the patient.

[0032] Among them, a battery box 111 is fixedly connected to the rear end corner of the top of the bottom plate 1, and a battery is arranged inside the battery box 111, and the battery is a rechargeable battery. The left end of the rotating rod 107 is rotatably connected to the left inner wall of the gear box 103 through a bearing, and the right end of the rotating rod 107 is fixedly connected to the output end of the micro motor 104, and the adjusting gear 108 is meshed with the rack 106. The micro motor 104 is electrically connected to the PLC controller 110, and the PLC controller 110 is electrically connected to the battery arranged inside the battery box 111. By unlocking the self-locking universal wheel 101, it is convenient for medical staff to move the infusion auxiliary bracket. When the infusion auxiliary bracket is moved to a suitable position, the medical staff can lock the self-locking universal wheel 101 to prevent the bracket from moving during infusion. At the same time, the medical staff can start the micro motor 104 to drive the rotating rod 107 to rotate according to the use requirements, so that the rotating rod 107 drives the adjusting gear 108 to rotate, and the adjusting gear 108 is engaged with the rack 106, thereby driving the rack 106 and the adjusting rod 105 to move up and down, thereby changing the overall height of the bracket and improving the convenience during use.

[0033] The specific operation mode of the utility model is as follows:

[0034] First, by unlocking the self-locking universal wheel 101, it is convenient for medical staff to move the infusion auxiliary bracket. When the infusion auxiliary bracket is moved to a suitable position, the medical staff can lock the self-locking universal wheel 101 to prevent the bracket from moving during infusion. At the same time, the medical staff can start the micro motor 104 to drive the rotating rod 107 to rotate according to the use needs, so that the rotating rod 107 drives the adjusting gear 108 to rotate, and the adjusting gear 108 is engaged with the rack 106, thereby driving the rack 106 and the adjusting rod 105 to move up and down, thereby changing the overall height of the bracket, improving the convenience during use, and When giving an IV to a patient, the medical staff puts the infusion bottle into the placement slot 202 upside down, with the bottle mouth of the infusion bottle facing downward, and then starts the two electric push rods 206 at the same time through the PLC controller 110, so that the two electric push rods 206 simultaneously push the two arc-shaped clamping plates 210 towards the infusion bottle. When the two arc-shaped clamping plates 210 clamp the infusion bottle, the pressure sensor 208 generates pressure. At this time, the PLC controller 110 detects the pressure change of the pressure sensor 208 and immediately stops the electric push rod 206, thereby preventing the infusion bottle from being damaged due to excessive clamping force, and protecting the infusion bottle. The liquid bottle is clamped and fixed to prevent the infusion bottle from shaking and causing the infusion bottle to fall, and it can also avoid collision between the infusion bottle and the bracket to prevent the infusion bottle from breaking, thereby improving the stability of the infusion auxiliary bracket when in use. After the infusion bottle is placed, the medical staff inserts the input end of the infusion tube into the infusion bottle and closes the infusion tube. Then the medical staff straightens the infusion tube vertically and clips the infusion tube pipeline parallel to the clamping piece 305 located above into the corresponding clamping groove 306, and limits the pipeline through the inverted L-shaped limiting plate 307, and then starts the micro motor 2 303 to drive the winding rod 301 to rotate, so that the infusion tube is wound Wrapped around the winding rod 301, when the length of the output end of the infusion tube is adapted to the length between the patient's arms, the medical staff controls the micro motor 2 303 to stop, and clamps the infusion tube into the clamping groove 306 opened on the clamping piece 305 located below, and limits the tube through the inverted L-shaped limiting plate 307, so that the infusion tube will not swing around when the infusion auxiliary bracket moves. At the same time, when the temperature is low in winter, the medical staff can start the heating rod 304 to heat the winding rod 301, and heat the liquid medicine inside the infusion tube, so as to prevent the cold liquid medicine from entering the human body and causing discomfort to the patient.

[0035] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A medical infusion auxiliary support that is easy to move, comprising a bottom plate (1), characterized in that: The bottom four corners of the bottom plate (1) are all fixedly connected with self-locking universal wheels (101); the top center of the bottom plate (1) is fixedly connected with a column (102); the right side of the column (102) is fixedly connected with a PLC controller (110); the front and rear sides of the column (102) are provided with two symmetrically arranged winding mechanisms (3); the top of the front end of the column (102) is fixedly connected with a gear box (103); the right side of the gear box (103) is fixedly connected with a micro motor One (104), a rotating rod (107) is rotatably connected inside the gear box (103), an adjusting gear (108) is fixedly sleeved outside the rotating rod (107), an adjusting rod (105) is slidably connected inside the column (102), a rack (106) is fixedly connected at the front end of the adjusting rod (105), a top plate (109) is fixedly connected at the top of the adjusting rod (105), and two symmetrically arranged clamping mechanisms (2) are provided on the front and rear sides of the top plate (109).

2. The mobile infusion auxiliary bracket for medical use according to claim 1, characterized in that: The winding mechanism (3) comprises a fixing plate (302) fixedly connected to the front and rear sides of the column (102); a second micro motor (303) is fixedly connected to the top of the fixing plate (302); a winding rod (301) is provided at the bottom of the fixing plate (302); a heating rod (304) is fixedly connected inside the winding rod (301); a clamping piece (305) is fixedly connected to the bottom of the front end and the top of the rear end of the winding rod (301); a clamping groove (306) is provided on one side of the two clamping pieces (305) away from the winding rod (301); and an inverted L-shaped limiting plate (307) is provided on one side of the two clamping pieces (305) away from the winding rod (301).

3. The mobile infusion auxiliary bracket for medical use according to claim 2, characterized in that: The top of the winding rod (301) is fixedly connected to the output end of the second micro motor (303), a latch (308) is slidably inserted between the horizontal portion of the inverted L-shaped limit plate (307) and the top of the clamping member (305), and the second micro motor (303) and the heating rod (304) are both electrically connected to the PLC controller (110).

4. The mobile infusion auxiliary bracket for medical use according to claim 1, characterized in that: The clamping mechanism (2) comprises a placement plate (201) fixedly connected to the front and rear sides of the top plate (109); a placement groove (202) is provided at the center of the top of the placement plate (201); a net bag (203) is fixedly connected to the bottom end of the placement groove (202); support plates (204) are fixedly connected to the left and right sides of the placement plate (201); a support vertical plate (205) is fixedly connected to the top of the two support plates (204) and on the side away from the placement plate (201); and the two support vertical plates (205) are fixedly connected to the sides away from the placement plate (201). An electric push rod (206) is provided, and a movable plate (207) is provided on the opposite side of the two supporting vertical plates (205); a pressure sensor (208) is fixedly connected to the side of the movable plate (207) close to the supporting vertical plate (205); a return spring (209) is fixedly connected to the front and rear ends of the opposite side of the two movable plates (207); an arc-shaped clamping plate (210) is fixedly connected to the end of the return spring (209) away from the movable plate (207); and a soft pad (211) is fixedly connected to the opposite side of the two arc-shaped clamping plates (210).

5. The mobile infusion auxiliary bracket for medical use according to claim 4, characterized in that: The pressure sensor (208) is fixedly connected to the output end of the electric push rod (206), a damper is provided inside the return spring (209), and the pressure sensor (208) and the electric push rod (206) are both electrically connected to the PLC controller (110).

6. The mobile infusion auxiliary bracket for medical use according to claim 1, characterized in that: A battery box (111) is fixedly connected to the rear end corner of the top of the bottom plate (1), and a battery is arranged inside the battery box (111), and the battery is a rechargeable battery.

7. The mobile infusion auxiliary bracket for medical use according to claim 6, characterized in that: The left end of the rotating rod (107) is rotatably connected to the left inner wall of the gear box (103) via a bearing, the right end of the rotating rod (107) is fixedly connected to the output end of the micro motor 1 (104), the adjusting gear (108) is meshingly connected to the rack (106), the micro motor 1 (104) is electrically connected to the PLC controller (110), and the PLC controller (110) is electrically connected to a battery arranged inside the battery box (111).

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