Medical cart
By designing a rotatable gear and positioning screw structure on the medical trolley, the problem of low gear being unable to prevent confusing patients from rolling around, improving safety and not taking up extra space when not in use. Ensure the anti-rolling effect of the stop frame under normal circumstances.
Patent Information
- Application Number
- CN202323655494.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-31
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2033-12-31
AI Technical Summary
Common medical carts have low barriers, which cannot effectively prevent confusing patients from rolling down due to movement during pushing.
A medical trolley is designed, using a rotatable gear lever and positioning screw structure, which prevents movement by jamming the patient's waist and legs, and overlaps with the gear when not in use, occupying the smallest space, ensuring that the gear lies in the Under normal circumstances, it plays a role in preventing rollover.
It effectively improves the safety of pushing patients with confusing consciousness, prevents rolling and falling, and does not occupy extra space when not in use, ensuring that patients are unblocked when getting on and off the vehicle.
Smart Images
Figure CN222285818U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to a medical cart. Background Art
[0002] Common medical carts are provided with guards on both sides to prevent patients from rolling off the carts. However, for patients with blurred consciousness, they will struggle and move around easily. The guards are low and there is still a risk of rolling off the frame when the consciousness is out of control. In order to solve the above technical problems, a medical cart is proposed. Utility Model Content
[0003] In view of the deficiencies in the prior art, the utility model provides a medical cart, which solves the technical problem that common medical carts are provided with guard frames on both sides to prevent patients from rolling off the cart, but for patients with blurred consciousness, they will struggle and move around easily, and the guard frames are low, and there is still a danger of rolling off the frame when the consciousness is out of control.
[0004] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0005] A medical cart comprises a frame, the front and rear sides of the frame are fixedly connected with fixing bars, a bottom frame with wheels is fixedly installed below the frame, an elastic pad is fixedly installed above the frame, and the medical cart also comprises two stoppers;
[0006] Wherein, both ends of each baffle are fixedly connected with vertical frames, the middle parts of the two fixing bars are penetrated with rod grooves, the upper surfaces of the two fixing bars are fixedly connected with sets, and the two sets are movably sleeved with plug rods;
[0007] The left end of the retaining frame at the front end and the right end of the retaining frame at the rear end are both penetrated with a connecting groove.
[0008] Preferably: the middle parts of the two insertion rods are fixedly sleeved with limit rings;
[0009] Wherein, the left ends of the two insertion rods are fixedly connected with a grip rod.
[0010] Preferably: the rod surfaces of the two insertion rods are both movably sleeved with springs, and the two ends of the springs are respectively fixedly connected to the sleeve and the grip rod;
[0011] Among them, the lower ends of the two vertical frames located at the right end are both provided with card slots.
[0012] Preferably: a rotating shaft is fixedly connected between the two vertical frames at the front end, and a same rotating shaft is fixedly connected between the two vertical frames at the rear end;
[0013] The two rotating shafts are movably sleeved with the two rod grooves respectively, and the length of the rotating shaft is the same as the length of the rod groove.
[0014] Preferably: a blocking rod is rotatably connected to the left end of the upper surface of the blocking frame at the rear end, and a same blocking rod is rotatably connected to the right end of the lower surface of the blocking frame at the front end.
[0015] Preferably: positioning screws are threadedly sleeved in both connecting grooves.
[0016] The advantages of the utility model are: 1. When pushing a patient with blurred consciousness, the two baffle rods are rotated so that the two movable ends of the two baffle rods are respectively movably sleeved with the two positioning screws, and the positioning screws are threadedly sleeved in the connecting grooves, so that the two baffle rods can clamp the patient's waist and legs, effectively preventing the patient with blurred consciousness from rolling off the frame due to disorderly movement, thereby improving safety.
[0017] 2. When not in use, the blocking rod overlaps with the blocking frame up and down, and does not take up extra space. The blocking frame plays a normal role in preventing left and right rollovers. By holding the rod and pulling the plug rod out of the slot, the restriction on the vertical frame can be released to prevent the patient from being blocked by the blocking frame when getting on and off the frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.
[0019] Figure 1 It is the overall structure diagram of the utility model;
[0020] Figure 2 This is a structural diagram of the middle frame of the utility model;
[0021] Figure 3 It is a structural diagram of the frame in the utility model;
[0022] Figure 4 For this utility model Figure 3 Enlarged structural diagram of point A in the middle.
[0023] Legend: 1. Frame; 2. Fixing bar; 3. Stop frame; 4. Spring; 5. Kit; 6. Grip rod; 7. Limiting ring; 8. Insert rod; 9. Rod slot; 10. Rotating shaft; 11. Slot; 12. Connecting slot; 13. Positioning screw; 14. Stop rod; 15. Vertical frame. DETAILED DESCRIPTION
[0024] The embodiment of the present application provides a medical cart, which effectively solves the technical problem that a common medical cart is provided with baffles on both sides to prevent the patient from rolling off the cart. However, for patients with blurred consciousness, they may struggle and move around easily, and the baffles are low. In the case of loss of consciousness, there is still a risk of rolling off the frame.
[0025] The overall idea of the technical solution in the embodiment of the present application is as follows:
[0026] The two cams 14 are connected to the support frame 1 and the support frame 1 is connected to the support frame 1. The two cams 14 are connected to the support frame 1 and the support frame 1 is connected to the support frame 1. The two cams 14 are connected to the support frame 1 and the support frame 1 is connected to the support frame 1.
[0027] When not in use, the blocking rod 14 overlaps with the blocking frame 3 up and down, does not occupy additional space, and the blocking frame 3 plays a normal role in preventing left and right rollover. By pulling the insertion rod 8 out of the card slot 11 through the grip rod 6, the restriction on the vertical frame 15 can be released to prevent the patient from being blocked by the blocking frame 3 when getting on and off the frame 1. The middle parts of the two insertion rods 8 are fixedly sleeved with the limit ring 7, the left ends of the two insertion rods 8 are fixedly connected with the grip rod 6, and the rod surfaces of the two insertion rods 8 are movably sleeved with springs 4. The two ends of the spring 4 are fixedly connected to the set 5 and the grip rod 6 respectively, and are located The lower ends of the two vertical frames 15 at the right end are both provided with a slot 11, a rotating shaft 10 is fixedly connected between the two vertical frames 15 at the front end, and the same rotating shaft 10 is fixedly connected between the two vertical frames 15 at the rear end. The two rotating shafts 10 are movably connected to the two rod grooves 9 respectively, and the length of the rotating shaft 10 is the same as the length of the rod groove 9. The left end of the upper surface of the blocking frame 3 at the rear end is rotatably connected to a blocking rod 14, and the right end of the lower surface of the blocking frame 3 at the front end is rotatably connected to the same blocking rod 14, and positioning screws 13 are threadedly connected in the two connecting grooves 12.
[0028] Working principle: The entire device is made of aluminum alloy with elastic pads to achieve a non-magnetic effect and is suitable for use in MRI rooms. When pushing a patient with blurred consciousness, the two baffle rods 14 are rotated so that the two movable ends of the two baffle rods 14 are respectively movably connected with the two positioning screws 13, and the positioning screws 13 are threadedly connected in the connecting grooves 12, so that the two baffle rods 14 can clamp the patient's waist and legs, effectively preventing the patient with blurred consciousness from rolling off the frame 1 due to disorderly movement, thereby improving safety. When not in use, the baffle rod 14 overlaps with the baffle frame 3 up and down and does not occupy additional space. The baffle frame 3 plays a normal role in preventing left and right rollovers. By pulling the insertion rod 8 out of the slot 11 by the grip 6, the restriction on the vertical frame 15 can be released to prevent the patient from being blocked by the baffle frame 3 when getting on and off the frame 1.
[0029] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.
Claims
1. A medical cart, comprising a frame (1), wherein the front and rear sides of the frame (1) are fixedly connected to fixing bars (2), a bottom frame with wheels is fixedly mounted below the frame (1), and an elastic pad is fixedly mounted above the frame (1), characterized in that: The medical cart also includes two retaining frames (3); Wherein, both ends of each retaining frame (3) are fixedly connected to a vertical frame (15), the middle parts of the two fixing bars (2) are penetrated by a rod groove (9), the upper surfaces of the two fixing bars (2) are fixedly connected to a sleeve (5), and the two sleeves (5) are movably sleeved with an insertion rod (8); The left end of the retaining frame (3) at the front end and the right end of the retaining frame (3) at the rear end are penetrated by a connecting groove (12); The rod surfaces of the two insertion rods (8) are both movably sleeved with springs (4), and the two ends of the springs (4) are respectively fixedly connected to the sleeve (5) and the gripping rod (6); Among them, the lower ends of the two vertical frames (15) located at the right end are provided with a slot (11); A rotating shaft (10) is fixedly connected between the two vertical frames (15) at the front end, and a similar rotating shaft (10) is fixedly connected between the two vertical frames (15) at the rear end; Wherein, the two rotating shafts (10) are respectively connected to the two rod grooves (9) movably, and the length of the rotating shaft (10) is the same as the length of the rod groove (9); The left end of the upper surface of the retaining frame (3) at the rear end is rotatably connected to a retaining rod (14), and the right end of the lower surface of the retaining frame (3) at the front end is rotatably connected to the same retaining rod (14); Positioning screws (13) are threadedly sleeved in the two connecting grooves (12).
2. A medical cart according to claim 1, characterized in that: The middle parts of the two insertion rods (8) are fixedly sleeved with the limiting ring (7); The left ends of the two insertion rods (8) are fixedly connected to the gripping rod (6).