Wheelchair capable of placing infusion pump
By designing an adjustable infusion bracket system on the wheelchair, the problem that the existing wheelchair cannot adjust the infusion position is solved, improving the comfort and stability of the infusion process, and ensuring the safety and convenience of the infusion pump.
Patent Information
- Application Number
- CN202422094387.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-08-28
AI Technical Summary
Existing wheelchair infusion brackets are often welded to the wheelchair and cannot be adjusted according to the position of the arm of the patient's needle, resulting in inconvenience and discomfort infusion process.
A wheelchair including an adjustment structure is designed, and an adjustable bracket system composed of sliders, latches, round rods, conical blocks and hooks allows patients to adjust the position of the infusion pump as needed, combining shrapnel and spring to improve stability, reduce friction and facilitate movement.
The position of the infusion stent is realized according to the patient's arm position, which improves the comfort and stability of the infusion process, avoids the infusion pump falling, and facilitates observation of infusion information.
Smart Images
Figure CN223068700U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wheelchairs, in particular to a wheelchair that can place an infusion pump. Background Art
[0002] A wheelchair is a device used to assist people with limited mobility, usually consisting of a seat cushion and one or more wheels. Wheelchairs for pregnant women should focus on comfort, safety and convenience to meet the special needs of pregnant women during pregnancy. It should have a comfortable seat cushion, seat belt and support to ensure the comfort and safety of pregnant women when moving. In addition, the size and weight of the wheelchair should be appropriate so that pregnant women can easily get in and out and turn.
[0003] In the existing related technologies, there are often the following defects: In order to meet the specific needs and treatment requirements of patients, existing wheelchairs are equipped with brackets for placing infusion pumps so that patients can receive infusions. Since existing infusion brackets are often welded to the wheelchairs and the installation positions are relatively fixed, it is inconvenient to adjust the position according to the arm where the patient has the needle inserted during use. Therefore, when a patient is sitting in a wheelchair for infusion, it may not be convenient to adjust the position of the hanging infusion bottle, which may cause discomfort or inconvenience to the patient during the infusion process.
[0004] Therefore, the utility model provides a wheelchair that can place an infusion pump. Content of the Utility Model
[0005] The purpose of the utility model is to solve the defect that in the existing technology, the infusion bracket is often welded to the wheelchair and it is inconvenient to adjust the position according to the arm where the patient has the needle inserted during use, and to propose a wheelchair that can place an infusion pump.
[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A wheelchair that can place an infusion pump, including a wheelchair body, tires are installed on both sides of the wheelchair body, two grips are installed on the surface of the wheelchair body, an adjusting structure is arranged on the surface of the grip, the adjusting structure includes a rectangular plate, both ends of the rectangular plate are fixedly connected to the two grips respectively, a slider is slidably connected to the surface of the rectangular plate, a pin is slidably inserted into the surface of the slider, two circular holes are opened on the surface of the rectangular plate, the size of the pin is adapted to the size of the circular hole, a round rod is fixedly connected to the surface of the slider, a conical block is fixedly connected to the end of the round rod away from the slider, and a plurality of hooks are fixedly connected to the surface of the conical block.
[0007] The effect achieved by the above components is: By setting the adjusting structure, it is convenient for patients to receive infusions on the wheelchair, and the position of the infusion bracket can be adjusted according to the arm of the patient receiving the infusion, thereby improving the comfort of the patient during the infusion.
[0008] Preferably, one end of the hook away from the conical block is fixedly connected with a placement rack, and a plurality of rectangular holes are formed in the arc surface of the placement rack.
[0009] The effects achieved by the above components are as follows: the placement rack can prevent the infusion pump from scraping on the hook and falling due to shaking, and the rectangular holes are convenient for viewing the information pasted on the surface of the infusion pump.
[0010] Preferably, a plurality of elastic pieces are fixedly connected to the inner wall of the placement rack, and the elastic pieces are copper sheets.
[0011] The effects achieved by the above components are as follows: the infusion pump will squeeze the elastic pieces in the placement rack, and the elastic pieces can further improve the stability of the infusion pump placed in the placement rack.
[0012] Preferably, a spring is sleeved on the arc surface of the bolt, and the two ends of the spring are respectively fixedly connected with the bolt and the slider.
[0013] The effects achieved by the above components are as follows: the bolt will insert into the circular hole formed at the corresponding position by virtue of the force of the spring contraction. The spring is convenient for the bolt to insert into the circular hole, thereby improving the stability of the bolt inserted into the circular hole.
[0014] Preferably, a rectangular groove is formed in the inner wall of the slider, and a plurality of rotating wheels are rotatably connected to the inner wall of the rectangular groove.
[0015] The effects achieved by the above components are as follows: when the slider moves, it will drive the rotating wheels to slide on the surface of the rectangular plate. When the rotating wheels move, they will rotate in the rectangular groove. The rotating wheels can reduce the friction when the slider moves on the surface of the rectangular plate, thereby facilitating the pulling of the position of the slider.
[0016] Preferably, one end of the bolt away from the slider is fixedly connected with a traction rope, and one end of the traction rope away from the bolt is fixedly connected with a sphere.
[0017] The effects achieved by the above components are as follows: when the sphere moves, it will drive the traction rope to move. When the traction rope moves, it will drive the bolt to move in the slider. The sphere is convenient for pulling the position of the traction rope, and thus convenient for pulling the position of the bolt.
[0018] In summary:
[0019] 1. In the present utility model, by setting the adjustment structure, when the patient sits on the wheelchair body for infusion, the position of the slider is adjusted according to the arm receiving the infusion, thereby driving the round rod to move. The movement of the round rod will drive the conical block to move, the movement of the conical block will drive the hook to move, and the movement of the hook will drive the placement rack to move. When the placement rack moves to a suitable position, the infusion pump is placed in the placement rack, so as to facilitate the patient to have an infusion on the wheelchair, and thus improve the comfort of the patient during the infusion. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0021] Figure 2 is a structural schematic diagram of the adjustment structure of the present utility model;
[0022] Figure 3 for the present utility model Figure 2 is an enlarged view of part A in;
[0023] Figure 4 is a structural schematic diagram of the placement rack of the present utility model.
[0024] Legend: 1, wheelchair body; 2, tire; 3, grip; 4, adjustment structure; 401, rectangular plate; 402, slider; 403, bolt; 404, round hole; 405, round rod; 406, tapered block; 407, hook; 408, placement rack; 409, elastic sheet; 410, spring; 411, rectangular groove; 412, runner; 413, towing rope; 414, sphere. Specific embodiments
[0025] Referring to Figure 1 as shown, the present utility model provides a technical solution: a wheelchair capable of placing an infusion pump, including a wheelchair body 1, tires 2 are installed on both sides of the wheelchair body 1, two grips 3 are installed on the surface of the wheelchair body 1, and an adjustment structure 4 is provided on the surface of the grip 3. By setting the adjustment structure 4, it is convenient for patients to have an infusion on the wheelchair, and the position of the infusion support can be adjusted according to the arm of the patient during infusion, thereby improving the comfort of the patient during infusion.
[0026] Referring to Figure 2 - Figure 4As shown in the figure, in this embodiment: The adjustment structure 4 includes a rectangular plate 401. The two ends of the rectangular plate 401 are respectively fixedly connected to the two grips 3. A slider 402 is slidably connected to the surface of the rectangular plate 401. A pin 403 is slidably inserted into the surface of the slider 402. Two circular holes 404 are opened on the surface of the rectangular plate 401. The size of the pin 403 is adapted to the size of the circular hole 404. A round rod 405 is fixedly connected to the surface of the slider 402. One end of the round rod 405 away from the slider 402 is fixedly connected to a conical block 406. A number of hooks 407 are fixedly connected to the surface of the conical block 406. One end of the hook 407 away from the conical block 406 is fixedly connected to a placement rack 408. A number of rectangular holes are opened on the arc surface of the placement rack 408. The placement rack 408 serves to prevent the infusion pump from scraping on the hook 407 and falling due to shaking. The rectangular holes facilitate viewing the information pasted on the surface of the infusion pump. A number of elastic sheets 409 are fixedly connected to the inner wall of the placement rack 408. The elastic sheets 409 are copper sheets. The infusion pump will squeeze the elastic sheets 409 in the placement rack 408. The elastic sheets 409 further improve the stability of the infusion pump placed in the placement rack 408. A spring 410 is sleeved on the arc surface of the pin 403. The two ends of the spring 410 are respectively fixedly connected to the pin 403 and the slider 402. The pin 403 will be inserted into the corresponding circular hole 404 by the force of the spring 410 contracting. The spring 410 facilitates the insertion of the pin 403 into the circular hole 404 and further improves the stability of the pin 403 inserted into the circular hole 404. A rectangular groove 411 is opened on the inner wall of the slider 402. A number of rotating wheels 412 are rotatably connected to the inner wall of the rectangular groove 411. The movement of the slider 402 will drive the rotating wheels 412 to slide on the surface of the rectangular plate 401. The rotating wheels 412 will rotate in the rectangular groove 411 during movement. The rotating wheels 412 reduce the friction when the slider 402 moves on the surface of the rectangular plate 401, thus facilitating the pulling of the position of the slider 402. One end of the pin 403 away from the slider 402 is fixedly connected to a traction rope 413. One end of the traction rope 413 away from the pin 403 is fixedly connected to a sphere 414. The movement of the sphere 414 will drive the traction rope 413 to move. The movement of the traction rope 413 will drive the pin 403 to move in the slider 402. The sphere 414 facilitates the pulling of the position of the traction rope 413 and further facilitates the pulling of the position of the pin 403.
[0027] Working principle: When it is necessary for a pregnant woman to sit on the wheelchair body 1 for infusion, first pull the sphere 414. The movement of the sphere 414 will drive the movement of the traction rope 413. The movement of the traction rope 413 will drive the movement of the pin 403 within the slider 402. When the pin 403 moves, it will gradually disengage from the round hole 404. When the pin 403 moves, it will stretch the spring 410. At this time, the spring 410 is in a stretched state. After the pin 403 disengages from the round hole 404, pull the slider 402. The movement of the slider 402 will slide along the surface of the rectangular plate 401. When the slider 402 slides, it will drive the movement of the round rod 405. The movement of the slider 402 will drive the movement of the runner 412 along the surface of the rectangular plate 401. When the runner 412 moves, it will rotate within the rectangular groove 411. The runner 412 serves to reduce the frictional force when the slider 402 moves along the surface of the rectangular plate 401, thus facilitating the pulling of the position of the slider 402. The movement of the round rod 405 will drive the movement of the tapered block 406. The movement of the tapered block 406 will drive the movement of the hook 407. The movement of the hook 407 will drive the movement of the placement rack 408. When the placement rack 408 moves to an appropriate position, release the sphere 414. The pin 403 will insert into the round hole 404 opened at the corresponding position by virtue of the contracting force of the spring 410. Then, place the infusion pump into the placement rack 408. The placement rack 408 serves to prevent the infusion pump from being scratched on the hook 407 and falling due to shaking. The infusion pump will squeeze the elastic sheet 409 within the placement rack 408, and the elastic sheet 409 further improves the stability of the infusion pump placed in the placement rack 408.
[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" 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, and it can be the communication within two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.
Claims
1. A wheelchair capable of placing an infusion pump, comprising a wheelchair body (1), tires (2) are installed on both sides of the wheelchair body (1), two grips (3) are installed on the surface of the wheelchair body (1), and an adjustment structure (4) is arranged on the surface of the grip (3), characterized in that: The adjusting structure (4) includes a rectangular plate (401). Both ends of the rectangular plate (401) are fixedly connected to two grips (3). A slider (402) is slidably connected to the surface of the rectangular plate (401). A bolt (403) is slidably inserted into the surface of the slider (402). Two circular holes (404) are formed in the surface of the rectangular plate (401). The size of the bolt (403) is adapted to the size of the circular holes (404). A round rod (405) is fixedly connected to the surface of the slider (402). A tapered block (406) is fixedly connected to the end of the round rod (405) away from the slider (402). A number of hooks (407) are fixedly connected to the surface of the tapered block (406).
2. The wheelchair capable of placing an infusion pump according to claim 1, wherein: One end of the hook (407) away from the tapered block (406) is fixedly connected to a placement rack (408). A number of rectangular holes are formed in the arc surface of the placement rack (408).
3. The wheelchair capable of placing an infusion pump according to claim 2, wherein: A number of elastic sheets (409) are fixedly connected to the inner wall of the placement rack (408). The elastic sheets (409) are copper sheets.
4. A wheelchair capable of placing an infusion pump according to claim 1, characterized in that: A spring (410) is sleeved on the arc surface of the bolt (403). Both ends of the spring (410) are fixedly connected to the bolt (403) and the slider (402) respectively.
5. The wheelchair capable of placing an infusion pump according to claim 1, wherein: A rectangular groove (411) is formed in the inner wall of the slider (402). A number of rotating wheels (412) are rotatably connected to the inner wall of the rectangular groove (411).
6. The wheelchair capable of placing an infusion pump according to claim 1, wherein: One end of the bolt (403) away from the slider (402) is fixedly connected to a towing rope (413). One end of the towing rope (413) away from the bolt (403) is fixedly connected to a sphere (414).