Nursing infusion stand with detachable structure

Abstract

The utility model relates to the technical field of infusion stands, specifically a nursing infusion stand with a detachable structure, comprising: a main support frame, the bottom of which is detachably connected to a stable base, and the top is provided with a connecting device; a detachable cross bar, both ends of which are respectively provided with docking structures matching the connecting device, and convenient disassembly and assembly with the main support frame is achieved through the docking structure; a sliding adjustment mechanism, which is arranged on the main support frame and is used to adjust the height position of the detachable cross bar; an infusion hook, which is installed on the detachable cross bar and can slide or rotate along the detachable cross bar to meet the requirements of hanging infusion bottles of different heights and angles. In actual applications of the nursing infusion stand proposed by the utility model, medical staff can conveniently assemble and disassemble the cross bar according to actual conditions, quickly adjust the height of the cross bar, and flexibly adjust the position and angle of the infusion hook, which greatly improves work efficiency, reduces operating difficulty, and enhances the safety and comfort of the infusion process.

Description

Technical Field

[0001] The utility model relates to the technical field of infusion stands, in particular to a nursing infusion stand with a detachable structure. Background Art

[0002] With the development of medical technology and the increase in demand for patient care, the convenience, flexibility and safety of nursing infusion stands are particularly important. For example, patent number CN201921810693.5 proposes a nursing infusion stand, which includes an upper infusion pole and a lower infusion pole with a base at the lower end. It has a novel structure, reasonable design, convenient use, simple operation, and is also convenient for placing water cups and is not easy to be knocked over.

[0003] However, it has structural problems such as being difficult to disassemble and assemble, inconvenient to adjust the height, and unable to adapt to the diverse needs of hanging infusion bottles. Utility Model Content

[0004] The purpose of the utility model is to provide a nursing infusion stand with a detachable structure, a new infusion stand with simple structure, easy disassembly and assembly, adjustable height and strong adaptability, so as to meet the diversified needs of modern medical care work and solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a nursing infusion stand with a detachable structure, comprising:

[0006] A main support frame, the bottom of which is detachably connected to a stable base, the top of which is provided with a connecting device, and a hoop is installed on the outer side of the lower end of the main support frame;

[0007] A detachable crossbar, one end of which is provided with a docking structure matching the connecting device, and convenient disassembly and assembly with the main support frame is achieved through the docking structure;

[0008] A sliding adjustment mechanism, disposed on the main support frame, for adjusting the height position of the detachable crossbar;

[0009] The infusion hook is installed on the detachable cross bar and can slide or rotate along the detachable cross bar to meet the needs of hanging infusion bottles at different heights and angles.

[0010] Preferably, the docking structure is a quick-snap or threaded connection design, which is used to quickly and firmly complete the assembly and disassembly of the detachable cross bar and the main support frame.

[0011] Preferably, the sliding adjustment mechanism includes a slide rail embedded in the main support frame and a slider disposed at the end of the detachable cross bar, and the height of the detachable cross bar is adjusted by moving the slider up and down on the slide rail.

[0012] Preferably, the infusion hook comprises a hook seat, a connecting piece made of elastic material and a hook body; wherein the hook seat is slidably connected to the detachable cross bar, and the two ends of the connecting piece are respectively fixed to the hook seat and the hook body.

[0013] Preferably, a locking device is also included to fix the sliding adjustment mechanism at a certain height to prevent the detachable cross bar from accidentally sliding during use.

[0014] Preferably, the locking device comprises a threaded hole formed on the sliding block, and the internal thread of the threaded hole is connected to a locking bolt which is pressed against the sliding rail.

[0015] Preferably, the connecting device is arranged on the slide rail.

[0016] Preferably, the connecting device comprises an internally threaded connecting pipe.

[0017] Preferably, the connecting device comprises a rectangular sleeve.

[0018] Preferably, a self-locking universal wheel is provided at the bottom of the stable base.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] In actual application of the nursing infusion stand proposed by the utility model, medical staff can conveniently assemble and disassemble the cross bar according to actual conditions, quickly adjust the height of the cross bar, and flexibly adjust the position and angle of the infusion hook, which greatly improves work efficiency, reduces operation difficulty, and enhances the safety and comfort of the infusion process; in addition, through the setting of the clamp, it is convenient to fix the main support frame on the walker, which is convenient for patients to get out of bed and move around. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a nursing infusion stand with a detachable structure according to the utility model;

[0022] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of the enlarged area A in the middle;

[0023] Figure 3 This is a structural schematic diagram of the infusion hook of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the locking device of the utility model;

[0025] Figure 5 It is a schematic diagram of the cross-sectional structure of the connecting pipe of the utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the rectangular sleeve of the utility model;

[0027] Figure 7 It is a schematic diagram of the cross-sectional structure of the rectangular sleeve of the utility model;

[0028] Figure 8 This is a schematic diagram of the structure of the rectangular plug block of the utility model;

[0029] Fig. 9 It is a structural schematic diagram of the stable base of the utility model.

[0030] In the figure:

[0031] 1. Main support frame; 101. Stable base; 102. Connecting device; 1011. Self-locking universal wheel; 1021. Internal thread connecting pipe; 1022. Rectangular sleeve; 1023. Threaded rod; 1024. Rectangular plug; 1025. Spring slot; 1026. Compression spring; 1027. Steel ball; 1028. Ball socket;

[0032] 2. Detachable crossbar; 201. Docking structure;

[0033] 3. Sliding adjustment mechanism; 301. Slide rail; 302. Sliding block;

[0034] 4. Infusion hook; 401. Hook seat; 402. Connector; 403. Hook body;

[0035] 5. Locking device; 501. Threaded hole; 502. Locking bolt. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] See also Figure 1-Figure 9 The utility model provides a technical solution: a nursing infusion stand with a detachable structure, comprising: a main support frame 1, a detachable cross bar 2, a sliding adjustment mechanism 3, an infusion hook 4 and a locking device 5.

[0038] The bottom of the main support frame 1 is detachably connected to a stable base 101, and the top is provided with a connecting device 102. Specifically, a plug rod is provided on the top of the stable base 101, and the bottom end of the main support frame 1 is provided with a hollow structure, so that the main support frame 1 can be directly inserted into the plug rod to achieve the fixation of the two.

[0039] One end of the detachable cross bar 2 is provided with a docking structure 201 matching the connecting device 102, and convenient disassembly and assembly with the main support frame 1 is realized through the docking structure 201. The sliding adjustment mechanism 3 is arranged on the main support frame 1, and is used to adjust the height position of the detachable cross bar 2. The infusion hook 4 is installed on the detachable cross bar 2, and can slide or rotate along the detachable cross bar 2 to meet the requirements of hanging infusion bottles of different heights and angles.

[0040] Furthermore, a clamp 103 is installed on the outer side of the lower end of the main support frame 1, and multiple groups of clamps 103 can be provided as needed, which is conducive to fixing the main support frame 1 on the walker, thus making it convenient for the patient to get out of bed and move around.

[0041] Specifically, the main support frame 1, as the main frame of the entire infusion stand, is made of high-quality aluminum alloy material. It is not only strong and durable, but also lightweight, which is convenient for medical staff to flexibly move and place in different medical environments. The bottom of the main support frame is carefully designed with a stable base 101. The base adopts an enlarged and thickened design, and the built-in weight block increases the overall stability. The bottom of the stable base 101 is provided with a self-locking universal wheel 1011 to facilitate the movement and fixation of the entire infusion stand. The connecting device 102 at the top is a key component for realizing the disassembly and assembly of the cross bar. It is cleverly integrated at the top of the main support frame and adopts an integrated casting process. The structure is firm and the load-bearing capacity is strong. The connecting device 102 is designed with a standardized interface, which can be accurately docked with various docking structures 201 that meet the specifications, ensuring that the connection between the cross bar and the main support frame is tight and reliable, and it is also convenient for quick disassembly and replacement.

[0042] Preferably, the detachable crossbar 2 is made of the same high-strength aluminum alloy material, and both ends are provided with docking structures 201 that fully match the top connection device 102 of the main support frame. The docking structure 201 adopts a quick buckle design, and the crossbar and the main support frame can be quickly assembled with just a light push, and can be easily disassembled by loosening the buckle, which greatly improves the flexibility and convenience of the device.

[0043] Exemplarily, the sliding adjustment mechanism 3 is located inside the main support frame 1 and is composed of a precisely machined slide rail 301 and a slider 302. The slide rail 301 is arranged along the height direction of the main support frame, and the slider 302 is fixed to both ends of the detachable crossbar 2, so that the crossbar can slide freely up and down on the slide rail according to actual needs, thereby adjusting to a suitable infusion bottle hanging height. The sliding adjustment mechanism is also equipped with a self-locking function. When the crossbar is adjusted to the required height, it can be automatically locked to ensure that it will not be displaced due to external forces during use.

[0044] The infusion hook 4 is an important accessory directly mounted on the detachable crossbar 2. The hook is made of medical-grade plastic material, which has good elasticity and wear resistance, and can reduce the overall weight while ensuring strength. The hook can not only slide and adjust along the crossbar, but also supports 360-degree rotation, so that the angle of the hook can be flexibly adjusted according to the actual size and position of the infusion bottle, so as to meet the infusion bottle hanging needs of different patients and different occasions to the greatest extent.

[0045] Specifically, through the sophisticated design and efficient coordination of various components, the convenient disassembly and assembly of the cross bar, the stepless adjustment of the height and the flexible adjustment of the position of the infusion bottle are realized, which greatly improves the efficiency and convenience of medical care work.

[0046] In this embodiment, the docking structure 201 is the core element for realizing the connection between the detachable cross bar 2 and the main support frame 1. The specific design adopts two convenient and efficient connection modes: quick snap-on type and threaded connection type.

[0047] For example, Figure 4 and Figure 5 As shown, the implementation method of the threaded connection docking structure is as follows: in this method, the connecting device 102 is an internally threaded connecting tube 1021, and the docking structure 201 is a threaded rod 1023. One end of the internally threaded connecting tube 1021 is fixed to the slider 302, and one end of the detachable cross bar 2 is fixed to the end of the threaded rod 1023. During assembly, the threaded rod 1023 is screwed into the internally threaded connecting tube 1021, and the strong friction generated by the thread engagement is used to ensure the stability of the connection. During disassembly, the cross bar can be easily removed by rotating it in the opposite direction. Threaded connections may require longer operating time, but they have stronger rigidity and higher load-bearing capacity, and are particularly suitable for application scenarios that require long-term stable connections or large loads.

[0048] For example, Figure 6-Figure 8As shown, the quick buckle structure implementation method: in this method, the connecting device 102 is a rectangular sleeve 1022, and the docking structure 201 is a rectangular plug 1024. Among them, the rectangular plug 1024 is fixed to one end of the detachable cross bar 2, the rectangular sleeve 1022 is fixed on the slider 302, and a ball socket 1028 is provided on the surface of the rectangular plug 1024. A spring groove 1025 is provided on the inner side of the rectangular sleeve 1022, and a steel ball 1027 is installed in the spring groove 1025 through a compression spring 1026. When installing, the rectangular plug 1024 is inserted into the rectangular sleeve 1022, and the compression spring 1026 squeezes the steel ball 1027 to be inserted into the ball socket 1028, and then a moderate force is applied to push it forward, and a "click" sound can be heard, indicating that the steel ball 1027 has been accurately embedded in the ball socket 1028, forming a stable mechanical lock, and limiting the rectangular plug 1024. When disassembling, just pull it out. No tools are required, which greatly improves the efficiency of equipment assembly and disassembly.

[0049] Furthermore, the sliding adjustment mechanism 3 includes a slide rail 301 embedded in the main support frame 1 and a slider 302 provided at the end of the detachable cross bar 2. The height of the detachable cross bar 2 is adjusted by moving the slider 302 up and down on the slide rail 301.

[0050] Specifically, the sliding adjustment mechanism 3 is an important component of the nursing infusion stand, and the mechanism realizes convenient and accurate adjustment of the height of the detachable crossbar 2 through precise design. The specific implementation is as follows:

[0051] The slide rail 301 is cleverly embedded in the main support frame 1 and fixed by integral molding or welding to ensure its structural stability and durability. The slide rail is usually designed with a rectangular groove or T-slot, which extends perpendicular to the axis of the main support frame and has a moderate length to meet the height adjustment requirements of the crossbar within a certain range.

[0052] The slider 302 is a key component installed at both ends of the detachable crossbar 2. Its shape matches the slide rail 301 and can move up and down in the slide rail smoothly. The slider 302 is usually made of high-hardness, low-wear engineering plastic or metal material to ensure that the sliding performance will not be affected by wear during long-term use.

[0053] In actual operation, when the height of the crossbar needs to be adjusted, medical staff only need to gently grasp the crossbar and push or pull it up or down as needed. Due to the good fit between the slider and the slide rail, the crossbar will slide smoothly in the slide rail, thereby achieving free adjustment of the height.

[0054] In general, the sliding adjustment mechanism 3 greatly enhances the functionality and practicality of the nursing infusion stand with its scientific and reasonable structural design and easy operation, allowing medical staff to quickly and accurately adjust the height of the cross bar according to the patient's height, lying posture and specific hanging requirements of the infusion bottle, thereby providing more humane nursing services.

[0055] Specifically, the infusion hook 4 includes a hook seat 401, a connector 402 made of elastic material, and a hook body 403; wherein the hook seat 401 is slidably connected to the detachable cross bar 2, and both ends of the connector 402 are fixed to the hook seat 401 and the hook body 403 respectively.

[0056] The infusion hook 4 is an important accessory in the nursing infusion stand of the utility model, which is responsible for safely and reliably hanging the infusion bottle. The specific implementation method is as follows:

[0057] First, the infusion hook is mainly composed of three key parts: a hook seat 401 , an elastic connecting piece 402 and a hook body 403 .

[0058] The hook seat 401 is designed to be slidably connected to the detachable cross bar 2. The specific implementation method is that a track or a slide groove parallel to the cross bar is provided on the cross bar, and a matching roller or slider structure is provided on the inner side of the hook seat, so that the hook seat can slide freely on the cross bar to meet the requirements of hanging infusion bottles at different heights. The sliding connection between the hook seat and the cross bar should ensure smooth and stable use, and prevent the hook seat from accidentally sliding under non-human operation.

[0059] The elastic connector 402 is made of medical grade elastic material, such as medical silicone or highly elastic plastic, and its two ends are respectively fixedly connected to the hook seat 401 and the hook body 403. The elastic connector provides a certain buffering effect. When the infusion bottle is hung or accidentally collides with the hook body, the elastic connector can absorb part of the impact force, reduce the risk of the bottle falling, and protect the infusion bottle from damage.

[0060] The hook body 403 is designed to be able to safely and stably hook the neck of the infusion bottle, such as the common semicircular or C-shaped design. The end of the hook body can be open or have a locking mechanism to ensure that no matter how big the infusion bottle is, it can be firmly hung on the hook body and is not easy to slip.

[0061] In addition, in order to further enhance the versatility of the infusion hook, the hook body 403 can also rotate at a certain angle, and this function is achieved through the elastic connecting piece 402 between the hook seat 401 and the hook body 403. In this way, the direction of the hook body can be flexibly adjusted according to the placement position and angle of the infusion bottle, thereby better meeting various practical needs in clinical care.

[0062] Specifically, the locking device 5 is used to fix the slide adjustment mechanism 3 at a certain height to prevent the detachable crossbar 2 from accidentally sliding during use. The locking device 5 includes a threaded hole 501 formed on the slider 302, and the inner thread of the threaded hole 501 is connected with a locking bolt 502 that is tightly pressed against the slide rail 301.

[0063] The locking device 5 is a key safety component in the nursing infusion stand of the utility model, which is used to ensure that after the sliding adjustment mechanism 3 is adjusted to a suitable height, the detachable crossbar 2 will not slide accidentally due to external force, thereby ensuring the stability of the infusion stand during use. The specific implementation method is as follows:

[0064] The locking device 5 mainly consists of two parts: a threaded hole 501 and a locking bolt 502. One or more threaded holes 501 are pre-processed at appropriate positions of the slider 302. These threaded holes are opened perpendicular to the sliding direction of the slider, and the depth is equivalent to the thickness of the slider to accommodate the locking bolt 502.

[0065] When the medical staff adjusts the detachable cross bar 2 to a suitable height through the sliding adjustment mechanism 3 according to actual needs, it can be fixed by rotating the locking bolt 502. One end of the locking bolt 502 has an internal thread matching the threaded hole 501. By rotating, the bolt can pass through the threaded hole 501 of the slider 302 and extend to the side of the slide rail 301.

[0066] When the locking bolt 502 is fully screwed in and pressed against the slide rail 301, the portion of the locking bolt 502 in contact with the slide rail forms a strong barrier to prevent the slider 302 from continuing to slide along the slide rail 301, thereby fixing the position of the detachable cross bar 2 at the current height. In addition, in order to ensure a more reliable locking effect, the head of the locking bolt 502 can be designed with a handle to facilitate the operation of medical staff, while also increasing friction to prevent the bolt from loosening by itself.

[0067] When unlocking, the medical staff only needs to reversely rotate the locking bolt 502 to disengage the slide rail 301, and then the height of the detachable cross bar 2 can be adjusted again. This design makes the height adjustment and fixing process of the cross bar simple and easy, which not only ensures the safety of the infusion stand, but also provides great flexibility and convenience.

[0068] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nursing infusion stand with a detachable structure, characterized in that: include: A main support frame (1), the bottom of which is detachably connected to a stable base (101), and the top is provided with a connecting device (102), and a hoop (103) is installed on the outer side of the lower end of the main support frame (1); A detachable cross bar (2), one end of which is provided with a docking structure (201) matching the connecting device (102), and convenient disassembly and assembly with the main support frame (1) is achieved through the docking structure (201); A sliding adjustment mechanism (3) is arranged on the main support frame (1) and is used to adjust the height position of the detachable cross bar (2); The infusion hook (4) is mounted on the detachable cross bar (2) and can slide or rotate along the detachable cross bar (2) to meet the requirements of hanging infusion bottles at different heights and angles.

2. The nursing infusion stand with a detachable structure according to claim 1, characterized in that: The docking structure (201) is a quick snap-on or threaded connection design, and is used to quickly and firmly complete the assembly and disassembly of the detachable cross bar (2) and the main support frame (1).

3. The nursing infusion stand with a detachable structure according to claim 2, characterized in that: The sliding adjustment mechanism (3) comprises a slide rail (301) embedded in the main support frame (1) and a slider (302) provided at the end of the detachable cross bar (2); the height of the detachable cross bar (2) is adjusted by the slider (302) moving up and down on the slide rail (301).

4. The nursing infusion stand with a detachable structure according to claim 2, characterized in that: The infusion hook (4) comprises a hook seat (401), a connecting piece (402) made of elastic material, and a hook body (403); The hook seat (401) is slidably connected to the detachable cross bar (2), and the two ends of the connecting member (402) are respectively fixed to the hook seat (401) and the hook body (403).

5. The nursing infusion stand with a detachable structure according to claim 3, characterized in that: It also includes a locking device (5) for fixing the sliding adjustment mechanism (3) at a certain height to prevent the detachable cross bar (2) from accidentally sliding during use.

6. The nursing infusion stand with a detachable structure according to claim 5, characterized in that: The locking device (5) comprises a threaded hole (501) formed on the sliding block (302), and the internal thread of the threaded hole (501) is connected to a locking bolt (502) pressed against the sliding rail (301).

7. The nursing infusion stand with a detachable structure according to claim 6, characterized in that: The connecting device (102) is arranged on the slide rail (301).

8. The nursing infusion stand with a detachable structure according to claim 7, characterized in that: The connecting device (102) comprises an internally threaded connecting pipe (1021).

9. The nursing infusion stand with a detachable structure according to claim 7, characterized in that: The connecting device (102) comprises a rectangular sleeve (1022).

10. The nursing infusion stand with a detachable structure according to claim 1, characterized in that: A self-locking universal wheel (1011) is provided at the bottom of the stable base (101).

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