Infusion support

Abstract

The utility model relates to the technical field of infusion supports, and particularly discloses an infusion support which comprises a base, an installation box is fixed on the upper surface of the base, a hanging rod for hanging an infusion bottle is arranged at the upper end of the installation box through a lifting assembly, a toothed plate is arranged in the installation box in a sliding mode, and the lower end of the toothed plate extends into the base and is fixedly connected with a cross-shaped supporting frame. Sucking discs are installed at the cross-shaped ends of the lower surface of the supporting frame. A linkage rod is installed on the wall of one side of the installation box. According to the infusion support, the walking ball can be jacked up from the ground through movement of the supporting frame, namely the whole infusion support is supported by the supporting frame, so that rolling contact between the infusion support and the ground is changed into sliding contact, namely, the infusion support cannot move; therefore, the defect that the anti-skid effect between the infusion support and the ground and the overall weight of the infusion support cannot be optimized in a traditional scheme is overcome.

Description

Technical Field

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

[0002] The infusion stand is a supporting item for hanging medicine bottles or bags. It is an essential equipment for medical care. It mainly includes folding and telescopic types, overhead rail types, vertical types, etc., and the applicable one is selected according to the situation of the ward in actual nursing; and the existing Chinese patent with application number: 202120604010.1 discloses an infusion stand, comprising: a telescopic rod, a support tube and a hand pressure handle, the telescopic rod is arranged in the support tube, the upper end of the telescopic rod is provided with a hanger, and the lower end of the support tube is provided with a base, the hand pressure handle comprises a handle body and a V-shaped torsion spring, the handle body is rotatably connected to the upper end of the support tube, the V-shaped torsion spring is invertedly arranged between the handle body and the support tube, one end of the V-shaped torsion spring is connected to the lower end of the handle body, and the other end is connected to the outer wall of the support tube, and the upper end of the handle body is provided with a brake pressure plate, and the brake pressure plate presses against the outer wall of the telescopic rod to fix the height of the telescopic rod.

[0003] When the above technology is in use, a brake plate is set in the base, so that the infusion bracket has a certain degree of stabilization effect, that is, it prevents the infusion bracket from moving by itself under the action of the universal wheel and affecting the infusion. However, in actual use, if the brake plate is light, the limiting effect on the infusion bracket is very limited, that is, it cannot have an obvious and effective limiting effect. If a counterweight block is set in the brake plate, that is, the weight of the brake plate is increased, although this makes the brake plate have a certain degree of limiting and fixing effect on the infusion bracket, when people move the infusion bracket, the infusion bracket, which originally has a large weight in order to maintain stability, plus the brake plate obviously causes a burden on the people when moving, and even the mobility of the infusion bracket is affected. Therefore, in order to solve the above technical problems, we propose an infusion bracket. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides an infusion support.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An infusion bracket comprises a base, an installation box is fixed on the upper surface of the base, a hanging rod for hanging an infusion bottle is provided on the upper end of the installation box through a lifting assembly, a tooth plate is slidably provided inside the installation box, the lower end of the tooth plate extends to the inside of the base and is fixedly connected to a cross-shaped support frame, suction cups are installed at each cross-shaped end of the lower surface of the support frame, a connecting rod is installed on one side wall of the installation box, one end of the connecting rod is installed with a matching driven wheel corresponding to the tooth plate, the other end of the connecting rod extends to the outside of the installation box and is installed with a worm gear, a matching worm is installed on one side of the installation box corresponding to the worm gear, and a walking ball is installed on the lower surface of the base and between each cross-shaped end of the support frame.

[0007] Preferably, the lifting assembly includes a vertical plate, a lifting cylinder and a latch, the lower end of the vertical plate is fixed to the upper end of the mounting box, the lifting cylinder is sleeved on the outer ring surface of the vertical plate, a plurality of adjustment holes are provided on the vertical plate and the lifting cylinder, the latch is inserted into one of the adjustment holes, and the hanging rod is installed on the upper end of the lifting cylinder.

[0008] Preferably, there are four hanging rods, which are respectively fixed on the side surfaces of the upper end of the lifting cylinder, and the rod bodies of the hanging rods are provided with a plurality of accommodating grooves for hanging infusion bottles.

[0009] Preferably, debris trays are fixed on both sides of the outer ring surface of the lifting cylinder, and the edges of the upper surfaces of the debris trays are convex upwards.

[0010] Preferably, a connecting block is fixed to the upper end of the worm, and a ratchet handle is sleeved on the outside of the connecting block.

[0011] Preferably, the ratchet handle is foldable, and a matching elastic restraint ring is provided on the upper end of the outer ring surface of the mounting box corresponding to the ratchet handle.

[0012] Preferably, the outer side of the installation box is provided with matching protective sheets and protective covers corresponding to the driven wheel, the worm wheel and the worm respectively, and the protective sheets and the protective covers are both transparent body walls.

[0013] The utility model provides an infusion bracket, which has the following beneficial effects:

[0014] 1: In the utility model, the walking ball is provided, so that the infusion stand can be conveniently moved on the ground through the base, so as to facilitate infusion of patients, and through the movement of the support frame, the walking ball can be lifted up from the ground, that is, the entire infusion stand is supported by the support frame, thereby making the rolling contact between the infusion stand and the ground change to sliding contact, that is, the infusion stand cannot move, thereby solving the defect that the anti-slip effect between the infusion stand and the ground and its overall weight cannot be optimal in the traditional solution, and because the personnel control the support frame through the worm gear and worm, the physical effort of the personnel is effectively reduced, that is, the personnel can control the support frame more easily.

[0015] 2: The provision of the debris tray in the utility model makes it convenient for patients or medical staff to place drugs, mobile phones and other debris on the debris tray during the use of the infusion stand; the provision of the ratchet handle makes it convenient for personnel to rotate the worm, thereby facilitating the control of the connection relationship between the base and the ground; the provision of the constraint ring makes it convenient to constrain and limit the ratchet handle when it is not in use, so as to prevent the ratchet handle from being exposed to the outside world; the protective sheet and the protective cover are both transparent body walls, and the provision of the protective sheet and the protective cover can not only provide corresponding dust and water protection for the driven wheel, worm wheel and worm, but also prevent external debris or people's clothes from being accidentally clamped by the meshing of the gears, thereby improving the operational safety of the present solution when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an overall schematic diagram of an infusion bracket proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the lower surface of a base of an infusion support proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of an installation box of an infusion support proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the interior of a base of an infusion support proposed by the utility model;

[0020] Figure 5 This is a schematic diagram of the cooperation between the ratchet handle and the toothed plate of an infusion stand proposed by the utility model.

[0021] In the figure: 1. base; 2. mounting box; 3. hanging rod; 4. tooth plate; 5. support frame; 6. suction cup; 7. connecting rod; 8. driven wheel; 9. worm gear; 10. worm; 11. walking ball; 12. vertical plate; 13. lifting cylinder; 14. latch; 15. debris tray; 16. ratchet handle; 17. restraint ring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example 1

[0024] Reference Figure 1-5A infusion stand comprises a base 1, a mounting box 2 is fixed on the upper surface of the base 1, a hanging rod 3 for hanging an infusion bottle is provided on the upper end of the mounting box 2 through a lifting assembly, a tooth plate 4 is slidably provided inside the mounting box 2, the lower end of the tooth plate 4 extends to the inside of the base 1 and is fixedly connected to a cross-shaped support frame 5, a suction cup 6 is installed at each end of the cross on the lower surface of the support frame 5, a connecting rod 7 is installed on one side of the body wall of the mounting box 2, one end of the connecting rod 7 is installed with a matching driven wheel 8 corresponding to the tooth plate 4, the other end of the connecting rod 7 extends to the outside of the mounting box 2 and is installed with a worm gear 9, a matching worm 10 is installed on one side of the mounting box 2 corresponding to the worm gear 9, and a walking ball 11 is installed on the lower surface of the base 1 and between each end of the cross of the support frame 5.

[0025] Example 2

[0026] Reference Figure 1-5 , when other parts are the same as those in Example 1, the difference between this embodiment and Example 1 is that:

[0027] The lifting assembly includes a vertical plate 12, a lifting cylinder 13 and a latch 14. The lower end of the vertical plate 12 is fixed to the upper end of the installation box 2. The lifting cylinder 13 is sleeved on the outer ring surface of the vertical plate 12. The vertical plate 12 and the lifting cylinder 13 are provided with a plurality of adjustment holes. The latch 14 is inserted into one of the adjustment holes. The hanging rod 3 is installed at the upper end of the lifting cylinder 13. When the hanging height of the infusion bottle needs to be adjusted, the latch 14 is pulled out, and the lifting cylinder 13 is moved up or down, and then the latch 14 is reinserted into the adjustment hole, thereby realizing the adjustment of the height of the hanging rod 3, that is, the personnel can adjust The height of the hanging rod 3, that is, the hanging height of the infusion bottle is adjusted to facilitate personnel to replace the infusion bottle; there are four hanging rods 3 and they are respectively fixed on the side surfaces of the upper end of the lifting cylinder 13. The rod body of the hanging rod 3 is provided with a plurality of receiving grooves for hanging the infusion bottle. The setting of the receiving grooves makes it convenient for the infusion bottle to be stably hung on the hanging rod 3; debris trays 15 are fixed on both sides of the outer ring surface of the lifting cylinder 13, and the edges of the upper surface of the debris tray 15 are convex upwards. The setting of the debris tray 15 makes it convenient for patients or medical staff to place drugs, mobile phones and other debris on the debris tray 15 during the use of the infusion stand.

[0028] A connecting block is fixed to the upper end of the worm 10, and a ratchet handle 16 is sleeved on the outside of the connecting block. The setting of the ratchet handle 16 makes it easy for personnel to rotate the worm 10, thereby facilitating the control of the connection relationship between the base 1 and the ground; the ratchet handle 16 can be folded, and a matching elastic constraint ring 17 is sleeved on the upper end of the outer ring surface of the mounting box 2 corresponding to the ratchet handle 16. The setting of the constraint ring 17 is convenient for constraining and limiting the ratchet handle 16 when it is not in use, so as to prevent the ratchet handle 16 from being exposed to the outside; the outer side of the mounting box 2 is respectively provided with matching protective sheets and protective covers corresponding to the driven wheel 8, the worm wheel 9 and the worm 10, and the protective sheets and protective covers are both transparent body walls. The setting of the protective sheets and protective covers can not only provide corresponding dust and water protection for the driven wheel 8, the worm wheel 9 and the worm 10, but also prevent external debris or people's clothes from being accidentally clamped when the gears are meshed, thereby improving the operational safety of this solution when used.

[0029] Principle and advantages of use: During use of the utility model, the base 1 is directly placed on the ground, and the infusion bottle used for infusion of the patient is hung on the hanging rod 3, and during use, the height of the infusion bottle can be adjusted by the lifting component; in the above process, when the personnel need to move the infusion bracket, the personnel can directly push the base 1 to control the movement of the infusion bracket; further, when the position of the infusion bracket is moved, the personnel drives the worm wheel 9 to rotate through the worm 10, and under the action of the connecting rod 7, the worm wheel 9 drives the driven wheel 8 to rotate, and the driven wheel 8 rotates The tooth plate 4 is pushed at the same time, that is, the tooth plate 4 moves downward, thereby under the action of the tooth plate 4, the support frame 5 is gradually moved downward from the inside of the base 1 until the support frame 5 abuts against the ground. At this time, the personnel continue to rotate the worm 10, that is, the support frame 5 pushes the base 1 to move upward, until the walking ball 11 at the bottom of the base 1 is out of contact with the ground, at this time, the personnel can cancel the force applied to the worm 10, and the infusion bracket proposed in this scheme is because the walking ball 11 is out of contact with the ground, that is, the weight of the entire infusion bracket is transferred to the ground through the support frame 5, thereby preventing the infusion bracket from moving by itself.

[0030] In summary, during the use of this solution, through the provision of the walking ball 11, the infusion stand can be conveniently moved on the ground through the base 1, so as to facilitate infusion of the patient, and through the movement of the support frame 5, the walking ball 11 can be lifted up from the ground, that is, the entire infusion stand is supported by the support frame 5, thereby making the rolling contact between the infusion stand and the ground change to sliding contact, that is, the infusion stand cannot move, thereby solving the defect that the anti-slip effect between the infusion stand and the ground and its overall weight cannot be optimal in the traditional solution, and because the personnel control the support frame 5 through the worm gear 9 and the worm 10, the physical effort of the personnel is effectively reduced, that is, the personnel can control the support frame 5 more easily.

[0031] It should be further explained that the setting of the lifting assembly allows personnel to adjust the height of the hanging rod 3, that is, to adjust the hanging height of the infusion bottle, so that personnel can replace the infusion bottle; the setting of the debris tray 15 is convenient for patients or medical staff to place drugs or mobile phones and other debris on the debris tray 15 during the use of the infusion stand; the setting of the ratchet handle 16 is convenient for personnel to rotate the worm 10, so as to facilitate the control of the connection relationship between the base 1 and the ground; the setting of the constraint ring 17 is convenient for constraining and limiting the ratchet handle 16 when it is not in use, so as to prevent the ratchet handle 16 from being exposed to the outside world; the protective sheet and the protective cover are both transparent body walls. The setting of the protective sheet and the protective cover can not only provide corresponding dust and water protection for the driven wheel 8, the worm wheel 9 and the worm 10, but also prevent external debris or personnel's clothes from being accidentally clamped when the gears are engaged, which improves the operational safety of this solution when used.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An infusion support, comprising a base (1), characterized in that: The upper surface of the base (1) is fixed with a mounting box (2), the upper end of the mounting box (2) is provided with a hanging rod (3) for hanging an infusion bottle through a lifting assembly, a tooth plate (4) is slidably provided inside the mounting box (2), the lower end of the tooth plate (4) extends to the inside of the base (1) and is fixedly connected to a cross-shaped support frame (5), each cross-shaped end of the lower surface of the support frame (5) is provided with a suction cup (6), a side wall of the mounting box (2) is provided with a connecting rod (7), one end of the connecting rod (7) is provided with a matching driven wheel (8) corresponding to the tooth plate (4), the other end of the connecting rod (7) extends to the outside of the mounting box (2) and is provided with a worm gear (9), a side of the mounting box (2) is provided with a matching worm (10) corresponding to the worm gear (9), and a walking ball (11) is provided on the lower surface of the base (1) and between each cross-shaped end of the support frame (5).

2. The infusion bracket according to claim 1, characterized in that: The lifting assembly comprises a vertical plate (12), a lifting cylinder (13) and a latch (14); the lower end of the vertical plate (12) is fixed to the upper end of the installation box (2); the lifting cylinder (13) is sleeved on the outer ring surface of the vertical plate (12); a plurality of adjustment holes are provided on the vertical plate (12) and the lifting cylinder (13); the latch (14) is inserted into one of the adjustment holes; and the hanging rod (3) is installed on the upper end of the lifting cylinder (13).

3. The infusion support according to claim 2, characterized in that: The number of the hanging rods (3) is four and they are respectively fixed on the side surfaces of the upper end of the lifting cylinder (13). The rod body of the hanging rod (3) is provided with a plurality of accommodating grooves for hanging infusion bottles.

4. The infusion support according to claim 2, characterized in that: Debris trays (15) are fixed on both sides of the outer ring surface of the lifting cylinder (13), and the edges of the upper surfaces of the debris trays (15) are convex upwards.

5. The infusion support according to claim 1, characterized in that: A connecting block is fixed to the upper end of the worm (10), and a ratchet handle (16) is sleeved on the outside of the connecting block.

6. The infusion support according to claim 5, characterized in that: The handle of the ratchet handle (16) can be folded, and a matching elastic restraining ring (17) is provided on the upper end of the outer ring surface of the installation box (2) corresponding to the ratchet handle (16).

7. The infusion support according to claim 1, characterized in that: The outside of the installation box (2) is provided with matching protective sheets and protective covers corresponding to the driven wheel (8), the worm wheel (9) and the worm (10), and both the protective sheets and the protective covers are transparent body walls.

Images