Quick folding medical cart

Abstract

The utility model provides a fast folding medical cart, and relates to the technical field of medical instruments. The fast folding medical cart comprises a bottom frame, the middle of the bottom frame is rotationally connected with a folding frame, the upper end of the folding frame is rotationally connected with a containing frame, a sliding groove is formed in the middle of the folding frame, a micro motor is fixed to one end of the sliding groove, a lead screw is fixed to the driving end of the micro motor, and the outer surface of the lead screw is in threaded connection with a threaded frame. An upper connecting frame is rotationally connected to the middle of the threaded frame, lower connecting frames are rotationally connected to the two sides of the threaded frame, and the upper connecting frame and the lower connecting frames are connected through supporting frames. According to the rapid folding medical trolley, the micro motor drives the lead screw to rotate, the rapid folding and storage effect is achieved, the effect of improving the use convenience of the medical trolley is achieved, the micro motor drives the lead screw to rotate, the effect of convenient cleaning is achieved, and the effect of reducing the labor intensity of medical staff is achieved.

Description

Technical Field

[0001] The utility model relates to a fast-folding medical cart and belongs to the technical field of medical equipment. Background Art

[0002] Medical carts are the most important equipment transporting tools in hospitals and are widely used in various departments of hospitals to carry some electronic medical devices for easy movement and use. Normal medical carts often use universal wheels at the bottom as a device for easy movement.

[0003] Although the existing medical carts can be used for daily carrying of medical equipment, in actual use, due to the limited internal space of the hospital and the relatively fixed size of the medical carts, the medical carts are in the way when not in use, and it is not convenient to fold and store them, which brings inconvenience to medical staff, making the medical carts less convenient to use. In addition, dust and impurities are easily accumulated on the medical carts, requiring medical staff to clean them regularly, which increases the labor intensity of medical staff, thereby making the labor intensity of medical staff relatively high. Utility Model Content

[0004] The purpose of the present invention is to provide a quick-folding medical cart in order to solve the above problems, so as to solve the problems of insufficient convenience of use of the medical cart in the prior art and high labor intensity of medical staff.

[0005] The utility model is realized through the following technical scheme: a fast folding medical cart comprises a base frame, a folding frame is rotatably connected to the middle part of the base frame, a placing frame is rotatably connected to the upper end of the folding frame, a slide groove is opened in the middle part of the folding frame, a micro motor is fixed to one end of the slide groove, a screw rod is fixed to the driving end of the micro motor, a threaded frame is threadedly connected to the outer surface of the screw rod, an upper connecting frame is rotatably connected to the middle part of the threaded frame, lower connecting frames are rotatably connected to both sides of the threaded frame, the upper connecting frame and the lower connecting frame are connected through a supporting frame, and the upper connecting frame and the lower connecting frame can be stabilized and supported at the same time by the provided supporting frame, so as to realize the three-stage folding operation of the medical cart.

[0006] Preferably, both sides of the base frame are rotatably connected to connecting frames, the upper ends of the two connecting frames are rotatably connected to cleaning scrapers, a through groove is opened in the middle of the placement frame, and a through groove is opened at one end of the placement frame. The cleaned slide groove can be directly scraped out of the inside of the placement frame through the set through groove.

[0007] Preferably, one end of the two connecting frames is rotatably connected to both sides of the base frame, and the other end of the two connecting frames is rotatably connected to both ends of the cleaning scraper. The cross-section of the base frame is U-shaped, and the base frame is provided to support the folding frame.

[0008] Preferably, the outer surface of the cleaning scraper is slidably connected to the inner wall of the placement rack, the outer surface of the cleaning scraper is slidably connected to the inner wall of the through groove, the through groove penetrates the middle of the placement rack, and the through groove penetrates one end of the placement rack, so that the medical device is placed through the set placement rack.

[0009] Preferably, the upper end of the upper connecting frame is rotatably connected to one side of the lower end of the placing frame, the upper end of the folding frame is rotatably connected to the other side of the lower end of the placing frame, the lower end of the upper connecting frame is rotatably connected to the middle of the threaded frame, the lower ends of the two lower connecting frames are rotatably connected to the middle of the bottom frame, the upper ends of the two lower connecting frames are rotatably connected to both sides of the threaded frame, the middle parts of the two lower connecting frames are hollowed out, the upper ends of the two supporting frames are rotatably connected to the middle of the upper connecting frame, and the lower ends of the two supporting frames are rotatably connected to the inner walls of the middle parts of the two lower connecting frames, so that the medical cart is driven to fold through the arranged threaded frame.

[0010] Preferably, the middle part of the threaded frame is threadedly connected to the outer surface of the screw rod, the outer surface of the threaded frame is slidably connected to the inner wall of the slide groove, the slide groove runs through one side of the folding frame, one end of the folding frame is rotatably connected to the middle inner wall of the base frame, and the vertical section of the folding frame is T-shaped. The folding frame can be set to support the placement frame.

[0011] Preferably, universal wheels are provided at the four corners of the lower end of the base frame, a handle is fixed at one end of the placement frame, and the cross-section of the handle is U-shaped, so that the staff can push the frame conveniently.

[0012] The utility model provides a fast folding medical cart, which has the following beneficial effects:

[0013] The fast-folding medical cart drives a lead screw to rotate by a micro-motor, so that a threaded frame, an upper connecting frame, a lower connecting frame, a supporting frame, and a folding frame cooperate with each other to achieve a fast folding and storage effect. When the medical cart is not in use, it can be quickly folded and stored to avoid interfering with the normal work of medical staff, providing convenience for medical staff to use, thereby achieving the effect of improving the convenience of using the medical cart.

[0014] The fast-folding medical cart uses a micro-motor to drive a lead screw to rotate, so that a connecting frame, a cleaning scraper, a through slot, and a through slot cooperate with each other to achieve a convenient cleaning effect. Medical staff do not need to perform cleaning operations regularly, thereby reducing the labor intensity of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a cross-sectional view of the folding frame of the utility model;

[0017] Figure 3 This is a schematic diagram of the threaded frame structure of the utility model;

[0018] Figure 4 It is a top view of the utility model.

[0019]

Main component symbol description

[0020] 1. Base frame; 2. Folding frame; 3. Placement frame; 4. Slide; 5. Micro motor; 6. Screw rod; 7. Threaded frame; 8. Upper connecting frame; 9. Lower connecting frame; 10. Support frame; 11. Connecting frame; 12. Cleaning scraper; 13. Through slot; 14. Through slot; 15. Handle; 16. Universal wheel. DETAILED DESCRIPTION

[0021] The embodiment of the utility model provides a fast-folding medical cart.

[0022] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a base frame 1, the base frame 1 plays the role of supporting the medical cart, the middle part of the base frame 1 is rotatably connected with a folding frame 2, the folding frame 2 can be supported and can be folded under the drive of a threaded frame 7, the upper end of the folding frame 2 is rotatably connected with a placement frame 3, the placement frame 3 is used to place medical equipment, a slide groove 4 is opened in the middle of the folding frame 2, the slide groove 4 provides a place support for the sliding of the threaded frame 7, a micro motor 5 is fixed at one end of the slide groove 4, the micro motor 5 provides a driving force, a screw rod 6 is fixed at the driving end of the micro motor 5, the screw rod 6 drives the threaded frame 7 to move, the outer surface of the screw rod 6 is threadedly connected with a threaded frame 7, the threaded frame 7 drives the upper connecting frame 8 and the lower connecting frame 9 to fold, the middle part of the threaded frame 7 is rotatably connected with the upper connecting frame 8, both sides of the threaded frame 7 are rotatably connected with the lower connecting frame 9, the upper connecting frame 8 and the lower connecting frame 9 are connected through a support frame 10, and the support frame 10 can support the upper connecting frame 8 and the lower connecting frame 9. The upper end of the upper connecting frame 8 is rotatably connected to one side of the lower end of the placement frame 3, and the upper end of the folding frame 2 is rotatably connected to the other side of the lower end of the placement frame 3. The lower end of the upper connecting frame 8 is rotatably connected to the middle of the threaded frame 7, and the lower ends of the two lower connecting frames 9 are rotatably connected to the middle of the bottom frame 1. The upper ends of the two lower connecting frames 9 are rotatably connected to the two sides of the threaded frame 7. The middle parts of the two lower connecting frames 9 are hollowed out, and the upper ends of the two support frames 10 are rotatably connected to the middle of the upper connecting frame 8. The lower ends of the two support frames 10 are rotatably connected to the inner wall of the middle parts of the two lower connecting frames 9. The middle part of the threaded frame 7 is threadedly connected to the outer surface of the screw rod 6, and the outer surface of the threaded frame 7 is slidably connected to the inner wall of the slide groove 4. The slide groove 4 runs through one side of the folding frame 2, and one end of the folding frame 2 is rotatably connected to the inner wall of the middle part of the bottom frame 1. The vertical section of the folding frame 2 is a T-shaped setting.

[0023] Please refer again Figure 1 , Figure 2 and Figure 4 It is worth mentioning that both sides of the base frame 1 are rotatably connected with connecting frames 11, and the upper ends of the two connecting frames 11 are rotatably connected with cleaning scrapers 12. A through groove 13 is opened in the middle of the placement frame 3, and a through groove 14 is opened at one end of the placement frame 3. One end of the two connecting frames 11 is rotatably connected to the two sides of the base frame 1, and the other ends of the two connecting frames 11 are rotatably connected to the two ends of the cleaning scraper 12. The cross-section of the base frame 1 is U-shaped, and the outer surface of the cleaning scraper 12 is slidably connected to the inner wall of the placement frame 3. The outer surface of the cleaning scraper 12 is slidably connected to the inner wall of the through groove 13. The through groove 13 runs through the middle of the placement frame 3, and the through groove 14 runs through one end of the placement frame 3.

[0024] When the utility model is in use: first, the micro-motor 5 drives the screw rod 6 to rotate, so that the threaded frame 7 threadedly connected to the screw rod 6 slides under the limit of the slide groove 4, so that the upper connecting frame 8 and the lower connecting frame 9 rotatably connected to one end of the threaded frame 7 are folded under the support and stability of the support frame 10, and then the lower connecting frame 9 drives the folding frame 2 to rotate toward the middle of the bottom frame 1 through the threaded frame 7. At the same time, the upper connecting frame 8 pushes the placement frame 3 upward to rotate under the stability of the folding frame 2 until the threaded frame 7 slides to the uppermost end of the slide groove 4. At this time, the folding frame 2 is stored in the middle of the bottom frame 1 with a U-shaped arrangement, and the placement frame 3 is stored above the folding frame 2, completing the effect of rapid folding and storage. When the medical cart is not in use, it can be quickly folded and stored to avoid obstructing medical staff. Normal operation provides convenience for medical staff to use, thereby achieving the effect of improving the convenience of using the medical cart. At the same time, the micro motor 5 drives the screw rod 6 to rotate, so that the threaded frame 7 connected to the screw rod 6 cooperates with the upper connecting frame 8, the lower connecting frame 9, and the supporting frame 10, and the medical cart is quickly folded and stored. At the same time, when the placement frame 3 is turned over, the cleaning scraper 12 connected to the inner wall slidingly slides under the stability of the connecting frame 11 and the through groove 13 until the medical cart is folded into place. At this time, the cleaning scraper 12 slides to the position of the through groove 14, and dust and impurities can be cleaned. The medical cart can be cleaned while being folded and stored, thereby achieving the effect of convenient cleaning, and medical staff do not need to perform cleaning operations regularly, thereby achieving the effect of reducing the labor intensity of medical staff.

[0025] Working principle: The micro motor 5 drives the screw rod 6 to rotate, so that the threaded frame 7 connected to the screw rod 6 drives the upper connecting frame 8 and the lower connecting frame 9 to fold, thereby achieving the effect of rapid folding and storage. When the medical cart is not in use, it can be quickly folded and stored to avoid interfering with the normal work of medical staff, providing convenience for medical staff to use, thereby achieving the effect of improving the convenience of using the medical cart. At the same time, the micro motor 5 drives the screw rod 6 to rotate, and the medical cart can be cleaned while being folded and stored, thereby achieving the effect of convenient cleaning, without the need for medical staff to perform cleaning operations regularly, thereby achieving the effect of reducing the labor intensity of medical staff.

[0026] Please refer again Figure 1 , Figure 2 and Figure 4 It is worth mentioning that universal wheels 16 are provided at the four corners of the lower end of the base frame 1, and a handle 15 is fixed at one end of the placement frame 3. The cross-section of the handle 15 is U-shaped. The handle 15 and the universal wheel 16 can facilitate the movement of the medical cart.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. Quick-folding medical cart, including base frame (1), Features: The middle part of the bottom frame (1) is rotatably connected to a folding frame (2), the upper end of the folding frame (2) is rotatably connected to a placement frame (3), the middle part of the folding frame (2) is provided with a slide groove (4), one end of the slide groove (4) is fixed with a micro motor (5), the driving end of the micro motor (5) is fixed with a screw rod (6), the outer surface of the screw rod (6) is threadedly connected to a threaded frame (7), the middle part of the threaded frame (7) is rotatably connected to an upper connecting frame (8), both sides of the threaded frame (7) are rotatably connected to lower connecting frames (9), and the upper connecting frame (8) and the lower connecting frame (9) are connected via a support frame (10).

2. The fast-folding medical cart according to claim 1, Features: Both sides of the base frame (1) are rotatably connected to connecting frames (11), and the upper ends of the two connecting frames (11) are rotatably connected to cleaning scrapers (12). A through groove (13) is provided in the middle of the placement frame (3), and a through groove (14) is provided at one end of the placement frame (3).

3. The fast-folding medical cart according to claim 2, Features: One end of the two connecting frames (11) is rotatably connected to the two sides of the base frame (1), and the other end of the two connecting frames (11) is rotatably connected to the two ends of the cleaning scraper (12), and the cross section of the base frame (1) is U-shaped.

4. The fast-folding medical cart according to claim 2, Features: The outer surface of the cleaning scraper (12) is slidably connected to the inner wall of the placement rack (3), the outer surface of the cleaning scraper (12) is slidably connected to the inner wall of the through groove (13), the through groove (13) penetrates the middle of the placement rack (3), and the through groove (14) penetrates one end of the placement rack (3).

5. The fast-folding medical cart according to claim 1, Features: The upper end of the upper connecting frame (8) is rotatably connected to one side of the lower end of the placing frame (3), the upper end of the folding frame (2) is rotatably connected to the other side of the lower end of the placing frame (3), the lower end of the upper connecting frame (8) is rotatably connected to the middle of the threaded frame (7), the lower ends of the two lower connecting frames (9) are rotatably connected to the middle of the bottom frame (1), the upper ends of the two lower connecting frames (9) are rotatably connected to both sides of the threaded frame (7), the middle of the two lower connecting frames (9) are hollowed out, the upper ends of the two supporting frames (10) are rotatably connected to the middle of the upper connecting frame (8), and the lower ends of the two supporting frames (10) are rotatably connected to the inner walls of the middle of the two lower connecting frames (9).

6. The fast-folding medical cart according to claim 1, Features: The middle part of the threaded frame (7) is threadedly connected to the outer surface of the screw rod (6), and the outer surface of the threaded frame (7) is slidably connected to the inner wall of the slide groove (4). The slide groove (4) passes through one side of the folding frame (2). One end of the folding frame (2) is rotatably connected to the middle inner wall of the base frame (1). The vertical section of the folding frame (2) is T-shaped.

7. The fast-folding medical cart according to claim 1, Features: Universal wheels (16) are arranged at the four corners of the lower end of the base frame (1), and a handle (15) is fixed to one end of the placement frame (3), wherein the cross section of the handle (15) is U-shaped.

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