Anti-toppling infusion support capable of being movably positioned

Abstract

The invention discloses an anti-toppling infusion support capable of being movably positioned. The anti-toppling infusion support comprises a base and a support body. The frame body is installed at the upper left end of the base, and universal wheels are installed on the periphery of the lower portion of the base; the anti-toppling mechanism is arranged on the left side of the frame body, and the phenomenon that the infusion support topples after being impacted is avoided through the arrangement of the anti-toppling mechanism; the cleaning mechanism is mounted in the base, and stains on the ground can be wiped through the arrangement of the cleaning mechanism; the lifting mechanism is installed on the left side of the frame body, and the patient can have a seat through the lifting mechanism. According to the anti-toppling infusion support capable of being movably positioned, the infusion support can be fixed to a bed frame, the toppling phenomenon cannot occur after a person coming and going in a hospital collides with the infusion support, when a seat of the hospital is tense, a patient can sit beside the infusion support, a push plate moves downwards to enable cleaning cloth to move downwards, and the cleaning cloth makes contact with the ground; and the cleaning cloth is used for wiping stains on the ground.

Description

Technical Field

[0001] The invention relates to the technical field of nursing, in particular to a movable and positionable anti-dumping infusion stand. Background Art

[0002] An IV stand is a medical device, usually in the shape of a long pole, mainly used to hang an infusion bottle so that the infusion bottle is higher than the patient, so that the infusion can be injected into the patient's body downward by gravity;

[0003] In the prior art, there is a portable anti-dumping infusion stand with a publication number of CN219090551U, wherein a square block is fixedly connected to the outside of the base, and the square blocks are arranged in four groups and are distributed in a circle on the outer wall of the base, and the square blocks are staggered with the openings;

[0004] The cited prior art infusion stand maintains stability by means of a rotating square block. Since the contact area between the square block and the ground is relatively small and the height of the infusion stand is relatively high, and there are many people coming and going in the hospital, when the people coming and going hit the infusion stand, if the impact force is relatively small, the infusion stand will not topple over. However, when the impact force is relatively large, the infusion stand is very likely to topple over, and if the infusion bottle is made of glass, it is very likely to be damaged. Summary of the invention

[0005] The object of the present invention is to provide a movable and positionable anti-dumping infusion stand to solve the problem raised in the above background art that the infusion stands currently on the market are prone to tilt after being subjected to a large impact force.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a movable and positionable anti-dumping infusion stand, comprising a base and a frame body;

[0007] The frame is installed at the upper left end of the base, and universal wheels are installed around the bottom of the base;

[0008] Also includes:

[0009] The anti-tilt mechanism is arranged on the left side of the frame body, and the anti-tilt mechanism is arranged to prevent the infusion stand from tipping over after being hit;

[0010] A cleaning mechanism is installed inside the base, and the stains on the ground can be wiped by the setting of the cleaning mechanism;

[0011] The lifting mechanism is installed on the left side of the frame, and the patient can be seated by the lifting mechanism.

[0012] Preferably, the universal wheel has a built-in brake to position the infusion stand. The lifting mechanism includes a support rod and a limit block. The support rod passes through the outer side of the frame, and the right end of the support rod is threadedly connected to the limit block. The limit block can move left and right during rotation. The support rod and the frame can be fixed together by the limit block to keep the height of the support rod unchanged.

[0013] Preferably, the rear end of the support rod is rotatably connected to two groups of rotating plates, and each group of front and rear rotating plates are rotatably connected, and a supporting net is installed on the upper end of the rotating plate, and movable grooves are opened inside the two front left and right rotating plates, so that the rotating plates on the left and right sides can rotate.

[0014] Preferably, a moving block is slidably connected inside the moving groove, and an inner mounting rod is fixed to the front end of the moving block on the left, and an outer mounting rod is fixed to the front end of the moving block on the right, and the inner mounting rod passes through the inside of the outer mounting rod, and the rotating plate is pushed by the arrangement of the inner mounting rod and the outer mounting rod.

[0015] Preferably, a mounting plate is fixed to the right end of the support rod, and the left end of the mounting plate is rotatably connected to a threaded rod, and an internal gear is passed through and fixed to the right end of the threaded rod, and the left end of the threaded rod is threadedly connected to the right end of the inner mounting rod, and a pull rope is fixed between the right end of the inner mounting rod and the right end of the outer mounting rod, so that the rotating plates on the left and right sides can rotate in opposite directions.

[0016] Preferably, gear blocks are installed at equal intervals on the inner rear side of the frame, and the gear blocks are meshed with the internal gears. The anti-tilt mechanism includes a rotating plate, an inner mounting rod, an outer mounting rod and a fixed rod, and the left ends of the left and right rotating plates at the front end are welded with fixed rods. The infusion stand can be fixed next to the bed frame through the fixed rods to fix the infusion stand, thereby preventing the infusion stand from tipping over regardless of the impact force.

[0017] Preferably, a push block and a moving rod are slidably connected to the upper right corner of the base, and the left end of the moving rod is in contact with the push block, and a return spring is installed between the right end of the moving rod and the base, and the moving rod is used to fix the push block.

[0018] Preferably, a short tooth row is welded to the lower end of the push block, and a large gear and a small gear are rotatably connected inside the base, and the large gear is located on the right side of the small gear, and the large gear and the small gear are meshed with each other, and the large gear is meshed with the short tooth row, and the moving speed of the push plate is changed by setting the small gear and the large gear.

[0019] Preferably, the base is slidably connected to a long tooth row inside, and the lower end of the long tooth row is meshed with a small gear, the upper end of the base is rotatably connected to a screw rod, and the lower end of the screw rod is threadedly connected to a push plate, and a rear gear is fixed through the top of the screw rod, and the rear gear is meshed with the rear side of the long tooth row.

[0020] Preferably, a through rod and a motor are fixed to the inner rear end of the base, and a winding plate is fixed to the output end of the motor, and the outer side of the winding plate and the outer side of the through rod are both wrapped with a cleaning cloth, and the lower left and right ends of the push plate are both in contact with the cleaning cloth, and the push plate can press a control button, the control button is used to control the motor, and the cleaning mechanism includes a cleaning cloth, a push plate, a winding plate and a motor.

[0021] Compared with the prior art, the invention has the following beneficial effects: the infusion stand can be fixed on the bed frame, and the infusion stand will not fall down when people coming and going in the hospital hit it. When the seats in the hospital are tight, the patient can sit next to the infusion stand without standing next to it. The specific contents are as follows:

[0022] 1. The rotating plate drives the fixed rod to rotate synchronously during the rotation. When the two fixed rods rotate and contact each other, the infusion stand can be placed on the bed frame or chair frame through the setting of the fixed rods. When the infusion stand is hit by people passing by, the infusion stand will not fall over. The rotating plates on the left and right sides can keep the support net tight. When the seats in the hospital are tight, the patient can sit directly on the support net;

[0023] 2. The push plate moves downward to move the cleaning cloth downward, and the cleaning cloth comes into contact with the ground, and the cleaning cloth wipes the stains on the ground. When there are small stains on the ground, the patient can wipe the stains on the ground by pushing the infusion stand, and there is no need to call medical staff to deal with it, which greatly reduces the workload of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the main cross-sectional structure of the external mounting rod of the present invention;

[0026] Figure 3 This is a schematic diagram of the main structure of the rotating plate of the present invention;

[0027] Figure 4 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0028] Figure 5 This is a schematic diagram of the main cross-sectional structure of the base of the present invention;

[0029] Figure 6This is a schematic diagram of the three-dimensional structure of the long tooth row of the present invention;

[0030] Figure 7 This is a schematic diagram of the top view of the rear gear structure of the present invention;

[0031] Figure 8 For the present invention Figure 5 Enlarged structural diagram at B in the middle.

[0032] In the figure: 1. frame; 2. base; 3. universal wheel; 4. support rod; 5. rotating plate; 6. support net; 7. inner mounting rod; 8. outer mounting rod; 9. moving groove; 10. moving block; 11. pull rope; 12. threaded rod; 13. tooth block; 14. mounting plate; 15. inner gear; 16. push block; 17. moving rod; 18. return spring; 19. long tooth row; 20. motor; 21. winding plate; 22. short tooth row; 23. large gear; 24. small gear; 25. screw rod; 26. control button; 27. through rod; 28. cleaning cloth; 29. ​​push plate; 30. rear gear; 31. fixing rod. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-Figure 8 , the present invention provides a technical solution: a movable and positionable anti-dumping infusion stand, comprising a base 2 and a frame 1;

[0035] The frame 1 is installed at the upper left end of the base 2, and universal wheels 3 are installed around the bottom of the base 2; it also includes: an anti-tilt mechanism, which is arranged on the left side of the frame 1, and the anti-tilt mechanism is arranged to prevent the infusion stand from tipping over after being hit;

[0036] The rear end of the support rod 4 is rotatably connected to two groups of rotating plates 5, and each group of rotating plates 5 is rotatably connected to each other. A supporting net 6 is installed on the upper end of the rotating plate 5, and moving grooves 9 are opened inside the two front left and right rotating plates 5.

[0037] A moving block 10 is slidably connected inside the moving groove 9 , and an inner mounting rod 7 is fixed to the front end of the moving block 10 on the left side, and an outer mounting rod 8 is fixed to the front end of the moving block 10 on the right side, and the inner mounting rod 7 runs through the inside of the outer mounting rod 8 .

[0038] A mounting plate 14 is fixed to the right end of the support rod 4, and a threaded rod 12 is rotatably connected to the left end of the mounting plate 14, and an internal gear 15 is passed through and fixed to the right end of the threaded rod 12, and the left end of the threaded rod 12 is threadedly connected to the right end of the inner mounting rod 7, and a pull rope 11 is fixed between the right end of the inner mounting rod 7 and the right end of the outer mounting rod 8; gear blocks 13 are installed at equal intervals on the inner rear side of the frame 1, and the gear blocks 13 and the internal gear 15 are meshed with each other, the anti-tilt mechanism includes a rotating plate 5, an inner mounting rod 7, an outer mounting rod 8 and a fixing rod 31, and the left ends of the left and right rotating plates 5 at the front end are welded with fixing rods 31, and the infusion stand can be fixed next to the bed frame through the fixing rods 31;

[0039] Combination Figure 1-Figure 4 As shown, when the infusion stand needs to be buckled on the bed frame or the bench next to it, the limit block is turned by hand, and the limit block moves to the right during the rotation. Then, the support rod 4 is pushed upward by hand. During the upward movement of the support rod 4, the mounting plate 14 is driven to move upward synchronously. During the upward movement of the mounting plate 14, the internal gear 15 is driven to move upward synchronously. During the upward movement of the internal gear 15, the internal gear 15 is rotated by the setting of the tooth block 13. During the rotation of the internal gear 15, the threaded rod 12 is driven to rotate. The rotation of the threaded rod 12 causes the inner mounting rod 7 to move to the right. At this time, the pull rope 11 is in a relaxed state, and the inner mounting rod 7 moves to pull the moving block 10, and the moving block 10 pulls the left rotating plate 5 to rotate to the right, and the right rotating plate 5 is rotated to the left by the reset device between the rotating plates 5 on the left and right sides. During the rotation of the rotating plate 5, the fixed rod 31 is driven to rotate synchronously, and then the two fixed rods 31 are rotated to the middle position on the left side. When the rotating plates 5 on the left and right sides are rotated to vertical, the two fixed rods 31 are rotated to contact each other, and there is no gap at the left end. The infusion stand is clamped on the bed frame by the setting of the fixed rod 31 to prevent the infusion stand from tipping over after being hit;

[0040] The lifting mechanism is installed on the left side of the frame 1, and the patient can be seated through the lifting mechanism; the universal wheel 3 has a built-in brake to position the infusion stand, and the lifting mechanism includes a support rod 4 and a limit block, and the outer side of the frame 1 is penetrated by the support rod 4, and the right end of the support rod 4 is threadedly connected to the limit block, and the limit block can move left and right during the rotation process, and the support rod 4 can be fixed to the frame 1 by the limit block;

[0041] Combination Figure 1-Figure 2As shown, when the seats in the hospital are relatively tight, the limit block is rotated, and the limit block moves to the right during the rotation process, and then the support rod 4 is pushed downward by hand. During the downward movement of the support rod 4, the outer mounting rod 8 moves to the left according to the above principle, and the pull rope 11 is pulled during the movement of the outer mounting rod 8 to the left, and the pull rope 11 pulls the inner mounting rod 7 to move to the right, and the inner mounting rod 7 moves to the right to rotate the rotating plate 5 to the right. When the rotating plates 5 on the left and right sides move downward to contact the ground, the supporting net 6 is in a taut state, and the patient can sit directly on the supporting net 6 without the need for the patient to stand;

[0042] A cleaning mechanism is installed inside the base 2, and the stains on the ground can be wiped by the setting of the cleaning mechanism;

[0043] A through rod 27 and a motor 20 are fixed to the inner rear end of the base 2, and a winding plate 21 is fixed to the output end of the motor 20, and a cleaning cloth 28 is wound around the outer side of the winding plate 21 and the outer side of the through rod 27, and the left and right ends of the lower side of the push plate 29 are both in contact with the cleaning cloth 28, and the push plate 29 can press the control button 26, and the control button 26 is used to control the motor 20. The cleaning mechanism includes the cleaning cloth 28, the push plate 29, the winding plate 21 and the motor 20;

[0044] Combination Figure 5 As shown, when the push plate 29 moves downward to press the control button 26, the cleaning cloth 28 moves to contact the ground, and the control button 26 drives the motor 20 to operate. During the operation of the motor 20, the winding plate 21 rotates, and the winding plate 21 rotates to wind the cleaning cloth 28, thereby loosening the cleaning cloth 28 wound on the through rod 27. The infusion stand can be pushed to wipe the stains on the ground.

[0045] A push block 16 and a moving rod 17 are slidably connected to the upper right corner of the base 2, and the left end of the moving rod 17 is in contact with the push block 16, and a return spring 18 is installed between the right end of the moving rod 17 and the base 2, and the moving rod 17 is used to fix the push block 16;

[0046] A short tooth row 22 is welded to the lower end of the push block 16, and a large gear 23 and a small gear 24 are rotatably connected inside the base 2, and the large gear 23 is located on the right side of the small gear 24, and the large gear 23 and the small gear 24 are meshed with each other, and the large gear 23 and the short tooth row 22 are meshed with each other;

[0047] The base 2 is slidably connected to a long tooth row 19, and the lower end of the long tooth row 19 is meshed with a small gear 24. The upper end of the base 2 is rotatably connected to a screw rod 25, and the lower end of the screw rod 25 is threadedly connected to a push plate 29. A rear gear 30 is fixed through the upper part of the screw rod 25, and the rear gear 30 is meshed with the rear side of the long tooth row 19.

[0048] Combination Figure 5-Figure 8 As shown, when cleaning the stains, the push block 16 is pushed downward by hand. During the downward movement of the push block 16, the moving rod 17 is pushed, thereby causing the moving rod 17 to move to the right. During the downward movement of the push block 16, the short tooth row 22 is driven to move downward synchronously. During the downward movement of the short tooth row 22, the large gear 23 is rotated. During the rotation of the large gear 23, the small gear 24 is driven to rotate. During the rotation of the small gear 24, the long tooth row 19 is driven to move to the left. During the movement of the long tooth row 19 to the left, the rear gear 30 is rotated. The rotation of the rear gear 30 causes the screw rod 25 to rotate. 25 rotates to move the push plate 29 downward, and the push plate 29 moves downward to move the cleaning cloth 28 downward so that the cleaning cloth 28 contacts the ground. At this time, the push block 16 moves to the groove and is flush with the left end of the moving rod 17. At this time, the elastic force of the return spring 18 moves the moving rod 17 to the left, and the left end of the moving rod 17 is engaged with the inside of the push block 16, thereby engaging the push block 16. When cleaning is completed, push the moving rod 17 to the right by hand. When the moving rod 17 moves to the right to separate from the push block 16, the push block 16 moves upward, and the push plate 29 moves upward to separate the cleaning cloth 28 from the ground.

[0049] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing 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 operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0050] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A movable and positionable anti-dumping infusion stand, comprising a base (2) and a stand body (1); The frame (1) is mounted on the upper left end of the base (2), and universal wheels (3) are mounted around the bottom of the base (2); It is characterized in that Also includes: An anti-tilt mechanism is arranged on the left side of the frame (1), and the anti-tilt mechanism is arranged to prevent the infusion stand from tipping over after being hit; A cleaning mechanism is installed inside the base (2), and stains on the ground can be wiped by the setting of the cleaning mechanism; The lifting mechanism is installed on the left side of the frame (1), and the patient can be seated by the lifting mechanism.

2. The movable and anti-dumping infusion stand according to claim 1, characterized in that: The universal wheel (3) is provided with a brake, thereby positioning the infusion stand. The lifting mechanism comprises a support rod (4) and a limit block, and the support rod (4) passes through the outer side of the frame (1), and the right end of the support rod (4) is threadedly connected to the limit block. The limit block can move left and right during rotation, and the support rod (4) and the frame (1) can be fixed together by the limit block.

3. The movable and anti-dumping infusion stand according to claim 2, characterized in that: The rear end of the support rod (4) is rotatably connected to two groups of rotating plates (5), and each group of rotating plates (5) is rotatably connected to each other, and a supporting net (6) is installed on the upper end of the rotating plate (5), and the interiors of the two rotating plates (5) on the left and right sides of the front side are both provided with moving grooves (9).

4. The movable and anti-dumping infusion stand according to claim 3 is characterized in that: The movable groove (9) is slidably connected to a movable block (10), and the front end of the movable block (10) on the left side is fixed with an inner mounting rod (7), and the front end of the movable block (10) on the right side is fixed with an outer mounting rod (8), and the inner mounting rod (7) passes through the inside of the outer mounting rod (8).

5. The movable and anti-dumping infusion stand according to claim 2, characterized in that: A mounting plate (14) is fixed to the right end of the support rod (4), and a threaded rod (12) is rotatably connected to the left end of the mounting plate (14), and an internal gear (15) is passed through and fixed to the right end of the threaded rod (12), and a threaded connection is formed between the left end of the threaded rod (12) and the right end of the inner mounting rod (7), and a pull rope (11) is fixed between the right end of the inner mounting rod (7) and the right end of the outer mounting rod (8).

6. The movable and anti-dumping infusion stand according to claim 1, characterized in that: The inner rear side of the frame body (1) is provided with gear blocks (13) at equal intervals, and the gear blocks (13) are meshed with the internal gear (15). The anti-tilt mechanism comprises a rotating plate (5), an inner mounting rod (7), an outer mounting rod (8) and a fixing rod (31), and the left ends of the two rotating plates (5) at the front end are welded with a fixing rod (31), and the infusion stand can be fixed beside the bed frame by the fixing rod (31).

7. The movable and anti-dumping infusion stand according to claim 1, characterized in that: A push block (16) and a moving rod (17) are slidably connected at the upper right corner of the base (2), and the left end of the moving rod (17) is in contact with the push block (16), and a return spring (18) is installed between the right end of the moving rod (17) and the base (2), and the moving rod (17) is used to fix the push block (16).

8. The movable and anti-dumping infusion stand according to claim 4, characterized in that: A short tooth row (22) is welded to the lower end of the push block (16), and a large gear (23) and a small gear (24) are rotatably connected inside the base (2), and the large gear (23) is located on the right side of the small gear (24), and the large gear (23) and the small gear (24) are meshed with each other, and the large gear (23) and the short tooth row (22) are meshed with each other.

9. The movable and anti-dumping infusion stand according to claim 1, characterized in that: The base (2) is slidably connected to a long tooth row (19) inside, and the lower end of the long tooth row (19) is meshed with a small gear (24). The upper end of the base (2) is rotatably connected to a screw rod (25), and the lower end of the screw rod (25) is threadedly connected to a push plate (29). A rear gear (30) is fixed through the top of the screw rod (25), and the rear gear (30) is meshed with the rear side of the long tooth row (19).

10. The movable and anti-dumping infusion stand according to claim 1, characterized in that: A through rod (27) and a motor (20) are fixed to the inner rear end of the base (2), and a winding plate (21) is fixed to the output end of the motor (20), and a cleaning cloth (28) is wound around the outer side of the winding plate (21) and the outer side of the through rod (27), and the left and right ends below the push plate (29) are in contact with the cleaning cloth (28), and the push plate (29) can press a control button (26), and the control button (26) is used to control the motor (20), and the cleaning mechanism comprises a cleaning cloth (28), a push plate (29), a winding plate (21) and a motor (20).

Images