Magnetic locking device for an infusion stand

Abstract

This utility model discloses a magnetic locking device for an infusion stand, including a bed and an infusion stand. The infusion stand includes a support rod, which is fixed to one side of the headboard end of the bed via a fixing component. Two fixing components are provided, one on each side of the headboard end. An anti-detachment component is installed at the upper end of the support rod. This utility model sets a first mounting block and a second mounting block at the lower end of the support rod and a fixing component at the headboard end. The first and second mounting blocks are inserted into a mounting box and fixed by a magnetic suction component. At the same time, the infusion tube of the infusion set is limited between a fixed plate and a movable plate. The first U-shaped groove and the second U-shaped groove clamp and limit the infusion tube and fix it by the magnetic suction component, thus fixing the movable plate in the mounting cavity. This prevents the infusion tube from detaching from the support rod, reducing installation risks. The magnet for opening the magnetic suction component is stored by medical staff, ensuring the safety of patients and other personnel and maintaining medical order.

Description

Technical Field

[0001] This utility model belongs to the field of infusion stand technology, specifically relating to a magnetic locking device for an infusion stand. Background Technology

[0002] Infusion stands are a common device in hospitals, consisting of a stand and a hook base. Infusion stands are not only used in patient infusion rooms, but are also essential components of medical equipment such as hemodialysis machines and blood purification machines. To increase the practicality of infusion stands, the hook base is usually equipped with multiple hooks for hanging infusion bottles.

[0003] Most existing IV stands are movable and can be easily picked up by people. When used by psychiatric patients, the careless handling of items by these patients poses a safety hazard to the movable IV stand and the needles connecting the IV bottle to the IV set. Therefore, a magnetic locking device for the IV stand is designed to overcome the above-mentioned technical defects. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a magnetic locking device for an infusion stand to solve the above-mentioned technical problems.

[0006] (2) Technical solution

[0007] To solve the above-mentioned technical problems, this utility model provides a magnetic locking device for an infusion stand, including a bed and an infusion stand. The infusion stand includes a support rod, which is fixed to one side of the head end of the bed via fixing components. There are two fixing components, which are located on opposite sides of the head end. An anti-detachment component is installed at the upper end of the support rod, and a first mounting block and a second mounting block of the same size are fixedly connected to the lower end of the support rod. The second mounting block is located at the bottom of the support rod, and the first mounting block is located above the second mounting block. Both fixing components include a fixing box, and the support rod is inserted into the fixing box and fixed by a magnetic component.

[0008] Preferably, the top of the fixing box is provided with an inclined surface, and the middle of the top of the fixing box is provided with an inverted conical groove, and the middle of the inner bottom wall of the conical groove is provided with a fixing groove that slides with the first mounting block.

[0009] Preferably, the bottom of the fixing box is provided with circular mounting grooves on both sides, the middle of the mounting groove is provided with an insertion hole that communicates with the fixing groove, and the outer edge of the mounting groove is provided with a chamfer.

[0010] Furthermore, the lower surface of the second mounting block contacts the lower surface of the fixing groove, and a first mating hole is provided around the second mounting block at a position corresponding to the insertion hole. The magnetic suction component is located inside the mounting groove and passes through the insertion hole and the first mating hole.

[0011] Furthermore, the anti-detachment component includes a long strip-shaped fixing plate, one end of which is fitted onto the upper end of the upright. A mounting cavity is provided on the middle of one side of the fixing plate and at the end away from the upright. A movable plate is hinged inside the mounting cavity. A first U-shaped groove penetrating the mounting cavity is provided on the middle of one side of the fixing plate, and a second U-shaped groove is provided on the middle of one side of the movable plate.

[0012] Furthermore, the inner diameter of the second U-shaped groove is larger than that of the first U-shaped groove, and a rubber ring is fixedly connected to the upper surface of the fixing plate and located outside the first U-shaped groove. Rubber layers are fixedly connected to the inside of the first U-shaped groove and the inner wall of the second U-shaped groove.

[0013] Furthermore, the fixed plate is provided with a second mating hole at the middle of the end away from the first U-shaped groove and the movable plate is provided with a second mating hole at the middle of the end away from the second U-shaped groove. The magnetic suction assembly is installed on the upper surface of the fixed plate and passes through the second mating hole. The magnetic suction assembly includes a magnetic rivet and a magnetic buckle.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention features a first and second mounting block at the lower end of the upright pole and a fixing component at the head of the bed. The first and second mounting blocks are inserted into the mounting box and fixed by a magnetic traction component, thus securing the upright pole. Simultaneously, the infusion tube of the infusion set is confined between the fixed plate and the movable plate. The first and second U-shaped grooves clamp and limit the infusion tube, which is then fixed by the magnetic traction component, fixing the movable plate within the mounting cavity. This prevents the infusion tube from detaching from the upright pole, reducing installation risks. Furthermore, the magnet for opening the magnetic traction component is stored by medical staff, ensuring the safety of patients and other personnel and maintaining medical order. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the connection structure between the infusion stand and the bed in this utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure between the infusion stand and the fixing component in this utility model;

[0019] Figure 3 This is a schematic diagram of the exploded structure of the infusion stand, fixing component, and anti-detachment component in this utility model;

[0020] Figure 4 This is a cross-sectional view of the bottom end of the infusion stand and the fixing component in this utility model;

[0021] Figure 5 This is a three-dimensional schematic diagram of the fixing component in this utility model;

[0022] Figure 6 This is a three-dimensional structural diagram of the anti-detachment component in this utility model.

[0023] The labels in the attached diagram are as follows: 1. Bed; 2. Fixing assembly; 201. Fixing box; 202. Tapered groove; 203. Fixing groove; 204. Mounting groove; 205. Insertion hole; 206. Chamfer; 3. Upright; 301. First mounting block; 302. Second mounting block; 303. First mating hole; 4. Anti-detachment assembly; 401. Fixing plate; 402. Mounting cavity; 403. Movable plate; 404. First U-shaped groove; 405. Rubber ring; 406. Second U-shaped groove; 407. Second mating hole; 5. Magnetic suction assembly; 501. Magnetic fastener. Detailed Implementation

[0024] This specific embodiment is a magnetic locking device for an infusion stand, and its structural schematic diagram is shown below. Figures 1-6 As shown, the device includes a bed frame 1 and an IV stand. The IV stand includes a support rod 3, which is mounted on one side of the head end of the bed frame 1 via a fixing component 2. There are two fixing components 2, which are located on opposite sides of the head end of the bed frame. An anti-detachment component 4 is installed on the upper end of the support rod 3. A first mounting block 301 and a second mounting block 302 of the same size are fixedly connected to the lower end of the support rod 3. The second mounting block 302 is located at the bottom of the support rod 3, and the first mounting block 301 is located above the second mounting block 302. Both fixing components 2 include a fixing box 201. The support rod 3 is inserted into the fixing box 201 and fixed by a magnetic component 5.

[0025] Specifically, during use, the upright 3 of the IV stand is inserted into the fixing box 201 on the fixing component 2 and fixed by the magnetic suction component 5 to prevent the patient from taking the IV stand. At this time, the IV stand is located on one side of the bed 1. The IV bottle is hung on the hook on the IV stand, and then the IV set is connected to the IV bottle end through the needle. Then, the IV tubing at the upper end of the IV set is clipped into the anti-dislodgement component 4 and fixed by the magnetic suction component 5 to prevent the patient from taking the needle at will. The unlocking magnet of the magnetic suction component 5 is carried by the nursing staff to reduce and lower the risk of danger and ensure the safety of patients and other personnel and medical order.

[0026] In addition, the top of the fixing box 201 is provided with a slope, and the middle of the top of the fixing box 201 is provided with a tapered groove 202 with an inverted cross section. The middle of the inner bottom wall of the tapered groove 202 is provided with a fixing groove 203 that slides with the first mounting block 301. The slope at the top of the fixing box 201 and the tapered groove 202 not only prevent people from colliding with the corners of the fixing box 201 and getting injured, but also guide and limit the insertion of the upright 3, the first mounting block 301 and the second mounting block 302, so as to facilitate the quick installation of the upright 3.

[0027] In addition, the bottom of the fixing box 201 is provided with circular mounting grooves 204 on both sides. The middle of the mounting groove 204 is provided with an insertion hole 205 that communicates with the fixing groove 203. The outer edge of the mounting groove 204 is provided with a chamfer 206. The mounting groove 204 can be hidden after the magnetic component 5 is installed, and the caregiver can take out the magnetic component 5 through the chamfer 206.

[0028] Furthermore, the lower surface of the second mounting block 302 contacts the lower surface of the fixing groove 203. The second mounting block 302 has a first mating hole 303 around its perimeter and at a position corresponding to the insertion hole 205. The magnetic suction component 5 is located inside the mounting groove 204 and passes through the insertion hole 205 and the first mating hole 303. The second mounting block 302 is fixed in the fixing groove 203 by inserting the magnetic buckle 501 of the magnetic suction component 5 into the insertion hole 205 and the first mating hole 303 and extending it into the mounting groove 204 on the other side, and by engaging the magnetic buckle with the extended end of the magnetic buckle 501, thereby fixing the upright 3.

[0029] In addition, the anti-detachment component 4 includes a long strip-shaped fixing plate 401. One end of the fixing plate 401 is sleeved on the upper end of the upright 3. A mounting cavity 402 is provided on the middle of one side of the fixing plate 401 and at the end away from the upright 3. A movable plate 403 is hinged inside the mounting cavity 402. A first U-shaped groove 404 penetrating the mounting cavity 402 is provided on the middle of one side of the fixing plate 401. A second U-shaped groove 406 is provided on the middle of one side of the movable plate 403. The movable plate 403 is removed from the mounting cavity 402, and the infusion tube is inserted into the first U-shaped groove 404. Then, the movable plate 403 is rotated into the mounting cavity 402, so that the second U-shaped groove 406 and the first U-shaped groove 404 limit the infusion tube, preventing the patient from pulling the infusion tube and causing the infusion tube to detach from the upright 3.

[0030] Furthermore, the inner diameter of the second U-shaped groove 406 is larger than that of the first U-shaped groove 404. A rubber ring 405 is fixedly connected to the upper surface of the fixing plate 401 and to the outside of the first U-shaped groove 404. Rubber layers are fixedly connected to the inner walls of the first U-shaped groove 404 and the second U-shaped groove 406. The second U-shaped groove 406 can be fastened to the outside of the first U-shaped groove 404, so that the arc surfaces inside the two limit the infusion tube. At the same time, the rubber layer can increase the friction with the infusion tube. The rubber ring 405 can limit the infusion tube near the needle end, so that the infusion tube is protected when the patient pulls the infusion tube, and the infusion tube and the upper needle end are prevented from detaching.

[0031] In addition, the fixed plate 401 is provided with a second mating hole 407 at the middle of the end away from the first U-shaped groove 404 and the movable plate 403 is provided with a second mating hole 407 at the middle of the end away from the second U-shaped groove 406. The magnetic suction assembly 5 is installed on the upper surface of the fixed plate 401 and passes through the second mating hole 407. The magnetic suction assembly 5 includes a magnetic clasp 501 and a magnetic clasp (not shown). The magnetic clasp 501 is inserted into the second mating hole 407 and extends downward. The magnetic clasp is then engaged with the bottom end of the magnetic clasp 501, thereby limiting the movable plate 403 in the mounting cavity 402. The magnetic clasp and magnetic clasp 501 are common devices in shopping malls and come with a magnetic component for unlocking.

[0032] All technical features in this embodiment can be freely combined according to actual needs.

[0033] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A magnetic locking device for an IV stand, comprising a bed (1) and an IV stand, the IV stand including a support rod (3), characterized in that, The upright (3) is mounted on one side of the headboard end of the bed frame (1) by means of a fixing component (2). There are two fixing components (2), which are located on both sides of the headboard end. An anti-detachment component (4) is installed on the upper end of the upright (3). A first mounting block (301) and a second mounting block (302) of the same size are fixedly connected to the lower end of the upright (3). The second mounting block (302) is located at the bottom of the upright (3), and the first mounting block (301) is located above the second mounting block (302). Both fixing components (2) include a fixing box (201). The upright (3) is inserted into the fixing box (201) and fixed by a magnetic component (5).

2. The magnetic locking device for an infusion stand according to claim 1, characterized in that: The top of the fixing box (201) is provided with an inclined surface, and the middle of the top of the fixing box (201) is provided with a tapered groove (202) with an inverted cross section. The middle of the inner bottom wall of the tapered groove (202) is provided with a fixing groove (203) that slides with the first mounting block (301).

3. The magnetic locking device for an infusion stand according to claim 2, characterized in that: The bottom of the fixing box (201) is provided with circular mounting grooves (204) on both sides. The middle of the mounting groove (204) is provided with an insertion hole (205) that communicates with the fixing groove (203). The outer edge of the mounting groove (204) is provided with a chamfer (206).

4. The magnetic locking device for an infusion stand according to claim 3, characterized in that: The lower surface of the second mounting block (302) contacts the lower surface of the fixing groove (203). The second mounting block (302) is provided with a first mating hole (303) around its perimeter and at a position corresponding to the insertion hole (205). The magnetic suction component (5) is located inside the mounting groove (204) and passes through the insertion hole (205) and the first mating hole (303).

5. The magnetic locking device for an infusion stand according to claim 4, characterized in that: The anti-detachment component (4) includes a long strip-shaped fixing plate (401). One end of the fixing plate (401) is sleeved on the upper end of the upright (3). A mounting cavity (402) is provided on the middle of one side of the fixing plate (401) and at the end away from the upright (3). A movable plate (403) is hinged inside the mounting cavity (402). A first U-shaped groove (404) penetrating the mounting cavity (402) is provided on the middle of one side of the fixing plate (401). A second U-shaped groove (406) is provided on the middle of one side of the movable plate (403).

6. The magnetic locking device for an infusion stand according to claim 5, characterized in that: The inner diameter of the second U-shaped groove (406) is larger than the inner diameter of the first U-shaped groove (404). A rubber ring (405) is fixedly connected to the upper surface of the fixing plate (401) and to the outside of the first U-shaped groove (404). A rubber layer is fixedly connected to the inside of the first U-shaped groove (404) and the inner wall of the second U-shaped groove (406).

7. The magnetic locking device for an infusion stand according to claim 6, characterized in that: The fixed plate (401) is provided with a second mating hole (407) at the middle of the end away from the first U-shaped groove (404) and the movable plate (403) is provided with a second mating hole (407) at the middle of the end away from the second U-shaped groove (406). The magnetic suction assembly (5) is installed on the upper surface of the fixed plate (401) and passes through the second mating hole (407). The magnetic suction assembly (5) includes a magnetic clasp (501) and a magnetic clasp.

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