Dressing change bed for anorectal department
By adopting the worm and worm gear meshing mechanism and support rod structure in the anorectal treatment bed, the problems of insufficient height fixation and stability of the traditional treatment bed are solved, and high flexibility adjustment and operational safety are achieved.
Patent Information
- Application Number
- CN202421837058.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-07-31
AI Technical Summary
The height of the traditional anorectal dressing bed is fixed and unadjustable, which leads to inconvenience in operation and physical fatigue of medical staff, and is unable to adapt to the body shape and wound position of different patients, affecting the effect and safety of dressing changes.
A renal medicine change bed is designed, using the worm and worm gear meshing mechanism, and the worm and worm gear are driven to rotate by manually rotating the turntable, so that the first screw sleeve and screw can cooperate to adjust the height of the bed, and ensure the stability of the bed through the support rod and the adjustment support leg structure.
It realizes flexible adjustment of bed height, adapts to the body shape and wound position of different patients, improves the comfort, efficiency and safety of dressing changes, and reduces the difficulty of operating and physical fatigue of medical staff.
Smart Images
Figure CN222917734U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to an anorectal dressing change bed. Background Technique
[0002] In the medical practice of anorectal department, dressing change for patients is a common treatment link.
[0003] However, the traditional dressing change bed may have the problem that the height is fixed and cannot be adjusted, which causes medical staff to work in an uncomfortable posture during the dressing change operation, increasing physical fatigue and operation difficulty; at the same time, the dressing change bed that cannot flexibly adjust the height may not be able to well adapt to the body types and wound positions of different patients, affecting the dressing change effect and efficiency; in addition, the lack of a stable and reliable support and adjustment structure may also result in insufficient stability of the bed body during the dressing change process, presenting certain safety hazards.
[0004] Therefore, we propose an anorectal dressing change bed. Content of the Utility Model
[0005] The main purpose of the utility model is to provide an anorectal dressing change bed, in order to prevent medical staff from having inconvenient operation and physical fatigue due to the fixed height of the dressing change bed, thereby improving the dressing change efficiency and operation comfort; in order to prevent the treatment effect from being affected due to the dressing change bed being unable to adapt to the body types and wound positions of different patients, thereby improving the dressing change accuracy and quality; in order to prevent the bed body from being unstable during the dressing change process due to the lack of a stable and reliable support and adjustment structure, thereby improving the safety and reliability of the dressing change operation, and effectively solving the problems in the background technique.
[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0007] An anorectal dressing change bed, including a bed body, a bottom plate is arranged at the bottom of the bed body, a support is fixedly connected to the middle of the top end of the bottom plate, a uniformly distributed first screw sleeve is connected to the outer wall of the top of the support through a bearing, a worm gear is welded to the lower part of the outer side of the first screw sleeve, uniformly distributed screw rods are welded to the outer wall of the bottom of the bed body, the bottom end of the screw rod is in threaded connection with the first screw sleeve, a worm is connected between the inner walls on both sides of the support through a bearing, the worm is meshed with the worm gear, and one end of the worm extends to the outside of the support and is welded with a turntable;
[0008] On the outer wall of the bottom of the bed body and on both sides of the screw rod, evenly distributed top blocks are welded. Adjacent top blocks are rotatably connected by a rotating shaft to a first support rod. Two groups of relatively parallel cross bars are welded between adjacent first support rods. At the bottom end of the first support rod, two groups of relatively parallel support blocks are welded. At one end of the first support rod away from the top block, there is a roller. At the bottom end of the first support rod near the roller, a second screw sleeve is welded. Inside the second screw sleeve, an adjustable support leg is threadedly connected. On the outer wall of the top end of the bottom plate and on both sides of the support, evenly distributed fixing blocks are welded. Adjacent fixing blocks are rotatably connected to the support blocks through second support rods.
[0009] By adopting the above technical solution, when it is necessary to adjust the height of the bed body, manually rotate the turntable. The turntable drives the worm to rotate. Since the worm meshes with the worm wheel, the rotation of the worm will drive the worm wheel to rotate. The worm wheel is welded to the lower part of the outer side of the first screw sleeve. The rotation of the worm wheel will cause the first screw sleeve to rotate accordingly. Because the first screw sleeve is threadedly connected to the screw rod, and the screw rod is fixed to the bottom of the bed body, the rotation of the first screw sleeve will cause the screw rod to rise or fall within the first screw sleeve, thereby realizing the height adjustment of the bed body.
[0010] During the process of adjusting the height of the bed body, the top blocks will move along with the lifting and lowering of the bed body, thereby driving the first support rods to rotate around the rotating shafts connected to the top blocks. The first support rods maintain the structural stability through the cross bars. The rollers at their bottom ends facilitate the rotation of the first support rods. At the same time, the second screw sleeves and the adjustable support legs play a role in auxiliary support and fine-tuning balance. The rotational connection between the second support rods and the fixing blocks and the support blocks provides stable support and guidance for the rotation of the first support rods, ensuring the smoothness and reliability of the entire height adjustment process.
[0011] Furthermore, a plurality of vertically arranged sliding grooves are opened at the top end of the bed body. Inside the sliding grooves, sliding rods are slidably connected.
[0012] By adopting the above technical solution, the plurality of vertically arranged sliding grooves provided at the top end of the bed body provide a specific moving track for the sliding rods, and the sliding rods can smoothly slide up and down within the sliding grooves.
[0013] Furthermore, a handrail is fixedly connected to the top end of the sliding rod. A plurality of equally spaced threaded holes are opened on one side of the sliding rod.
[0014] By adopting the above technical solution, the handrail fixedly connected to the top end of the sliding rod provides a component that can be held or relied on by the user.
[0015] Furthermore, threaded through holes for mating with butterfly bolts are opened in the upper part of one side of the bed body near the threaded holes.
[0016] By adopting the above technical solution, multiple groups of equally spaced threaded holes opened on one side of the sliding rod cooperate with the threaded through holes opened on the upper part of the bed body close to the threaded holes for connecting the mating butterfly bolts, thereby realizing the fixation and locking of the position of the sliding rod, ensuring that it will not slide randomly during use, and increasing the stability and reliability of the entire structure.
[0017] Further, one end of the butterfly bolt passes through the threaded through hole and is threadedly connected to the threaded hole.
[0018] By adopting the above technical solution, after adjusting the position of the sliding rod, the sliding rod can be firmly fixed by tightening the butterfly bolt to prevent it from moving during use. This connection method of the butterfly bolt is simple and convenient to operate, without the need to use complex tools, facilitating the adjustment and fixation of the position of the sliding rod.
[0019] Further, an anti-slip pad 23 is provided at the top end of the bed body 1.
[0020] By adopting the above technical solution, the anti-slip pad 23 can increase the friction on the surface of the bed body 1, prevent the patient from slipping due to body movement on the bed body 1, or prevent the items placed on the bed body 1 from sliding easily, thereby improving the safety and stability of use.
[0021] Compared with the prior art, the present utility model has the following beneficial effects:
[0022] (1) The present utility model is a proctology dressing change bed. By manually rotating the turntable, driving the operation of the worm, worm gear and the first screw sleeve, the screw rod rises or falls, thereby easily realizing the flexible adjustment of the height of the bed body, and can meet the operation needs of different medical staff and the physical conditions of different patients, improving the comfort and convenience of dressing change.
[0023] (2) The present utility model is a proctology dressing change bed. When adjusting the height of the bed body, components such as the top block, the first support rod, the cross bar, the roller, the second screw sleeve, the adjustable support leg, the fixed block and the second support rod cooperate with each other to ensure the smooth progress of the whole process, thereby providing a reliable guarantee for patients and medical staff and reducing the risk of accidents. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a schematic structural diagram of a proctology dressing change bed of the present utility model.
[0025] Figure 2 It is a Figure 1 magnified view of part A in a proctology dressing change bed of the present utility model.
[0026] Figure 3 It is a partial schematic structural diagram of a proctology dressing change bed of the present utility model.
[0027] Figure 4 This is a partial structural schematic diagram of a proctology dressing change bed of the present utility model.
[0028] In the figure: 1, the bed body; 2, the bottom plate; 3, the bracket; 4, the first screw sleeve; 5, the worm; 6, the worm gear; 7, the turntable; 8, the screw rod; 9, the top block; 10, the first support rod; 11, the roller; 12, the second screw sleeve; 13, the adjustable support leg; 14, the support block; 15, the fixed block; 16, the second support rod; 17, the cross bar; 18, the chute; 19, the slide bar; 20, the threaded hole; 21, the butterfly bolt; 22, the handrail; 23, the anti-slip pad. Specific embodiments
[0029] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0030] In order to prevent medical staff from being inconvenient in operation and suffering from physical fatigue due to the fixed height of the dressing change bed, thereby improving the dressing change efficiency and operation comfort; in order to prevent the treatment effect from being affected because the dressing change bed cannot adapt to the body types and wound positions of different patients, thereby improving the accuracy and quality of dressing change; in order to prevent the bed body from being unstable during the dressing change process due to the lack of a stable and reliable support and adjustment structure, thereby improving the safety and reliability of the dressing change operation, as Figure 1 , Figure 2 , Figure 3 , Figure 4 shown, a proctology dressing change bed includes a bed body 1, a bottom plate 2 is arranged at the bottom of the bed body 1, a bracket 3 is fixedly connected to the middle of the top end of the bottom plate 2, a uniformly distributed first screw sleeve 4 is connected to the outer wall of the top of the bracket 3 through a bearing, a worm gear 6 is welded to the lower part of the outer side of the first screw sleeve 4, screw rods 8 are welded to the outer wall of the bottom of the bed body 1 in a uniformly distributed manner, the bottom end of the screw rod 8 is in threaded connection with the first screw sleeve 4, a worm 5 is connected between the inner walls on both sides of the bracket 3 through a bearing, the worm 5 meshes with the worm gear 6, and one end of the worm 5 extends to the outside of the bracket 3 and is welded with a turntable 7;
[0031] On the outer wall of the bottom of the bed body 1 and on both sides of the screw rod 8, evenly distributed top blocks 9 are welded. Adjacent top blocks 9 are rotatably connected by a rotating shaft to a first support rod 10. Two groups of relatively parallel cross bars 17 are welded between adjacent first support rods 10. At the bottom end of the first support rod 10, two groups of relatively parallel support blocks 14 are welded. At one end of the first support rod 10 away from the top block 9, there is a roller 11. At the bottom end of the first support rod 10 near the roller 11, a second screw sleeve 12 is welded. Inside the second screw sleeve 12, an adjustable support leg 13 is threadedly connected. On the outer wall of the top end of the bottom plate 2 and on both sides of the support 3, evenly distributed fixing blocks 15 are welded. Adjacent fixing blocks 15 are rotatably connected to the support blocks 14 through second support rods 16.
[0032] During use, when it is necessary to adjust the height of the bed body 1, manually rotate the turntable 7. The turntable 7 drives the worm 5 to rotate. Since the worm 5 meshes with the worm gear 6, the rotation of the worm 5 will drive the worm gear 6 to rotate. The worm gear 6 is welded to the lower part of the outer side of the first screw sleeve 4. The rotation of the worm gear 6 will cause the first screw sleeve 4 to rotate accordingly. Because the first screw sleeve 4 is threadedly connected to the screw rod 8, and the screw rod 8 is fixed to the bottom of the bed body 1, the rotation of the first screw sleeve 4 will cause the screw rod 8 to rise or fall within the first screw sleeve 4, thereby realizing the height adjustment of the bed body 1.
[0033] During the height adjustment process of the bed body 1, the top block 9 will move along with the rise and fall of the bed body 1, thereby driving the first support rod 10 to rotate around the rotating shaft connected to the top block 9. The first support rod 10 maintains the structural stability through the cross bar 17. The roller 11 at its bottom end facilitates the rotation of the first support rod 10. At the same time, the second screw sleeve 12 and the adjustable support leg 13 play a role in auxiliary support and fine-tuning balance. The rotational connection of the second support rod 16 with the fixing block 15 and the support block 14 provides stable support and guidance for the rotation of the first support rod 10, ensuring the smoothness and reliability of the entire height adjustment process.
[0034] Exemplarily, as Figure 1 、 Figure 2 shown, the present utility model further includes that a plurality of vertically arranged sliding grooves 18 are opened at the top end of the bed body 1, and a sliding rod 19 is slidably connected inside the sliding grooves 18.
[0035] During use, the plurality of vertically arranged sliding grooves 18 provided at the top end of the bed body 1 provide a specific moving track for the sliding rod 19, and the sliding rod 19 can smoothly slide up and down within the sliding grooves 18.
[0036] Exemplarily, as Figure 1 、 Figure 2 shown, the present utility model further includes that a handrail 22 is fixedly connected to the top end of the sliding rod 19, and a plurality of equally spaced threaded holes 20 are opened on one side of the sliding rod 19.
[0037] When in use, the handrail 22 fixedly connected to the top end of the sliding rod 19 provides a component that can be held or relied on by the user.
[0038] Exemplarily, as Figure 1 、 Figure 2 shown, the present utility model further includes that a threaded through hole for cooperating with the butterfly bolt 21 to connect is provided at the upper part of one side of the bed body 1 close to the threaded hole 20.
[0039] When in use, a plurality of groups of equidistant threaded holes 20 provided on one side of the sliding rod 19 cooperate with the threaded through hole for cooperating with the butterfly bolt 21 to connect provided at the upper part of one side of the bed body 1 close to the threaded hole 20, so as to realize the fixation and locking of the position of the sliding rod 19, ensure that it will not slide randomly during use, and increase the stability and reliability of the whole structure.
[0040] Exemplarily, as Figure 1 、 Figure 2 shown, the present utility model further includes that one end of the butterfly bolt 21 passes through the threaded through hole and is threadedly connected to the threaded hole 20.
[0041] When in use, after adjusting the position of the sliding rod 19, the sliding rod 19 can be firmly fixed by tightening the butterfly bolt 21 to prevent it from moving during use. The connection method of the butterfly bolt 21 is simple and convenient to operate, without the need to use complex tools, which facilitates the adjustment and fixation of the position of the sliding rod 19.
[0042] Exemplarily, as Figure 1 shown, the present utility model further includes that an anti-slip pad 23 is provided at the top end of the bed body 1.
[0043] When in use, the anti-slip pad 23 can increase the friction on the surface of the bed body 1, prevent the patient from slipping due to body movement on the bed body 1, or prevent the items placed on the bed body 1 from sliding easily, thereby improving the safety and stability of use.
[0044] It should be noted that the present utility model is a proctology dressing change bed. When it is necessary to adjust the height of the bed body 1, manually rotate the turntable 7, and the turntable 7 drives the worm 5 to rotate. Since the worm 5 meshes with the worm gear 6, the worm gear 6 is driven to rotate. The worm gear 6 is welded to the lower part of the outer side of the first screw sleeve 4, so that the first screw sleeve 4 rotates accordingly. Because the first screw sleeve 4 is threadedly connected to the screw rod 8, and the screw rod 8 is fixed to the bottom of the bed body 1, the rotation of the first screw sleeve 4 causes the screw rod 8 to rise or fall in the first screw sleeve 4, thereby realizing the height adjustment of the bed body 1;
[0045] A plurality of vertical sliding grooves 18 are provided at the top end of the bed body 1. Slide the sliding rod 19 to the required position. Pass one end of the butterfly bolt 21 through the threaded through hole provided in the upper part of the bed body 1 near the threaded hole 20, and screw it into the threaded hole 20 provided on one side of the sliding rod 19. Tighten it to fix the position of the sliding rod 19. The user can hold or rely on the handrail 22 fixedly connected to the top end of the sliding rod 19 according to needs.
[0046] The patient lies on the anti-slip pad 23 provided at the top end of the bed body 1 to prevent slipping due to body movement or prevent the placed items from sliding easily.
[0047] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.
Claims
1. An anorectal dressing bed, comprising a bed body (1), characterized in that: A bottom plate (2) is provided at the bottom of the bed body (1), a bracket (3) is fixedly connected to the middle of the top of the bottom plate (2), the top outer wall of the bracket (3) is connected to evenly distributed first screw sleeves (4) through a bearing, a worm wheel (6) is welded to the lower outer part of the first screw sleeve (4), evenly distributed screw rods (8) are welded to the bottom outer wall of the bed body (1), the bottom end of the screw rod (8) is connected to the first screw sleeve (4) through a thread, a worm (5) is connected between the inner walls on both sides of the bracket (3) through a bearing, the worm (5) is meshed with the worm wheel (6), and one end of the worm (5) extends to the outside of the bracket (3) and is welded to a turntable (7); The bottom outer wall of the bed body (1) is welded with evenly distributed top blocks (9) on both sides of the screw rod (8); adjacent top blocks (9) are rotatably connected to first support rods (10) via a rotating shaft; two groups of relatively parallel cross bars (17) are welded between adjacent first support rods (10); two groups of relatively parallel support blocks (14) are welded to the bottom end of the first support rod (10); a roller (11) is provided at one end of the first support rod (10) away from the top block (9); a second screw sleeve (12) is welded at the bottom end of the first support rod (10) close to the roller (11); an adjustable support leg (13) is threadedly connected to the inner side of the second screw sleeve (12); the top outer wall of the bottom plate (2) is welded with evenly distributed fixing blocks (15) on both sides of the bracket (3); adjacent fixing blocks (15) are rotatably connected to the support blocks (14) via second support rods (16).
2. The anorectal dressing bed according to claim 1, characterized in that: The top of the bed body (1) is provided with a plurality of groups of vertically arranged slide grooves (18), and a slide rod (19) is slidably connected inside the slide grooves (18).
3. The anorectal dressing bed according to claim 2, characterized in that: The top end of the slide bar (19) is fixedly connected to a support bar (22), and one side of the slide bar (19) is provided with a plurality of groups of threaded holes (20) at equal distances.
4. The anorectal dressing bed according to claim 1, characterized in that: A threaded through hole for connection with a butterfly bolt (21) is provided on the upper part of one side of the bed body (1) close to the threaded hole (20).
5. The anorectal dressing bed according to claim 4, characterized in that: One end of the butterfly bolt (21) passes through the threaded through hole and is threadedly connected to the threaded hole (20).
6. The anorectal dressing bed according to claim 1, characterized in that: The top of the bed body (1) is provided with an anti-slip pad (23).