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CN-121971251-A - Turning-over device for nursing elderly patients

CN121971251ACN 121971251 ACN121971251 ACN 121971251ACN-121971251-A

Abstract

The invention relates to the field of turning-over devices and discloses a turning-over device for nursing old patients, which comprises a bedstead, wherein the top end of the bedstead is slidably connected with a first bed board, a second bed board, a third bed board, a first headboard, a second headboard and a third headboard, the inner wall of the third bed board is rotatably connected with a first rotating rod and a second rotating rod, the outer wall of the first rotating rod is fixedly connected with a worm wheel and two first gears, the inner wall of the third bed board is slidably connected with a third moving frame and a plurality of fixed rods, the outer wall of the third moving frame is fixedly connected with a second rack, the bottom end of the fixed rod is fixedly connected with a first rack, the inner wall of the bedstead is provided with a moving assembly, and the top end of the second bed board is provided with an adjusting assembly. The rotating block on the first connecting rod is rotated to indirectly drive the bed board III to rotate, and the moving frame III is moved, so that the bed board III can drive the bed board I and the bed board II to rotate through the three fixing rods, thereby facilitating the adjustment of the rotation of the bed board and achieving the effect of being suitable for turning over patients with different sizes.

Inventors

  • ZHAN XIULING

Assignees

  • 中国人民解放军联勤保障部队第九八〇医院

Dates

Publication Date
20260505
Application Date
20260214

Claims (10)

  1. 1. The utility model provides a turnover device for nursing of elderly patients, includes bedstead (1), its characterized in that top sliding connection of bedstead (1) has first (2) of bed board, second (3), third (4) of bed board, first (5) of head board, second (6) of head board and third (7) of head board, the inner wall rotation of third (4) of bed board is connected with dwang one (27) and dwang two (30), the outer wall fixedly connected with worm wheel (29) and two first (28) of dwang one (27), the both ends of dwang two (30) are fixedly connected with worm (31) and second (32) of gear respectively, the inner wall sliding connection of third (4) of bed board has third (33) of removal and a plurality of dead lever (25), the outer wall fixedly connected with rack two (34) of removal third (33), the bottom fixedly connected with rack one (26) of dead lever (25), the inner wall of bedstead (1) is provided with movable assembly, the top of second (3) is provided with adjustment subassembly (35).
  2. 2. The turnover device for nursing old patients according to claim 1, wherein the moving assembly comprises a first connecting rod (13) and a second connecting rod (15), the first connecting rod (13) and the second connecting rod (15) are rotatably connected to the inner wall of the bed frame (1), one end of the first connecting rod (13) is fixedly connected with a rotating block (12), the outer wall of the first connecting rod (13) is fixedly connected with a plurality of first bevel gears (14), the outer wall of the second connecting rod (15) is fixedly connected with a second bevel gear (16), the outer wall of the second connecting rod (15) is in threaded connection with a second moving frame (17), the top end of the second moving frame (17) is rotatably connected with a second connecting frame (18), the top end of the third connecting frame (19) is rotatably connected with a second rotating frame (20), the inner wall of the second rotating frame (20) is slidably connected with a plurality of fixing bolts (21), the outer wall of the third connecting frame (19) is slidably connected with a fixing tube (22), and the outer wall of the fixing tube (22) is provided with a first fixing tube (24).
  3. 3. The turnover device for nursing old patients according to claim 1, wherein the adjusting assembly (35) comprises a first movable plate (3501), the first movable plate (3501) is slidably connected to the top end of a third bed plate (4), a third movable plate (3503) is slidably connected to the top end of the first movable plate (3501), a second movable plate (3502) is slidably connected to the top ends of the first bed plate (2) and the second bed plate (3), a fourth movable plate (3504) is slidably connected to the top end of the second movable plate (3502), springs three (3505) are arranged at the bottom ends of the first movable plate (3501), the second movable plate (3502), the third movable plate (3503) and the fourth movable plate (3504), a first mattress (3506) is mounted to the top end of the third movable plate (3503), and a second mattress (3507) is mounted to the top end of the fourth movable plate (3504).
  4. 4. The turnover device for nursing old patients according to claim 1, wherein the inner wall of the bed frame (1) is rotatably connected with a first threaded rod (8), the rotating block (12) is fixedly connected with one end of the first threaded rod (8), the outer wall of the first threaded rod (8) is in threaded connection with a first movable frame (9), the top end of the first movable frame (9) is rotatably connected with a first connecting frame (10), the first movable frame (9) is slidably connected with the inner wall of the bed frame (1), and the outer wall of the bed frame (1) is rotatably connected with a first rotating frame (11).
  5. 5. The turnover device for nursing elderly patients according to claim 3, wherein the first connecting frame (10) is rotatably connected to the bottom end of the first rotating frame (11), the first headboard (5), the second headboard (6) and the third headboard (7) are slidably connected to the top end of the first rotating frame (11), and the first headboard (5), the second headboard (6) and the third headboard (7) are rotatably connected to the top ends of the first bed board (2), the second bed board (3) and the third bed board (4) respectively.
  6. 6. The turnover device for nursing elderly patients according to claim 1, wherein the first bed plate (2) is rotatably connected to one end of the second bed plate (3), the two third bed plates (4) are rotatably connected to the other ends of the first bed plate (2) and the second bed plate (3), the first bed plate (5) is rotatably connected to one end of the second bed plate (6), and the two third bed plates (7) are rotatably connected to the other ends of the first bed plate (5) and the second bed plate (6).
  7. 7. The turnover device for nursing old patients according to claim 1, wherein the second gear (32) is connected with the tooth end of the second rack (34) in a meshed manner, the worm (31) is connected with the tooth end of the worm wheel (29) in a meshed manner, the worm wheel (29) and the first gear (28) are connected with the tooth end of the first rack (26) in a meshed manner respectively, and the plurality of fixing rods (25) are connected with the inner walls of the first bed plate (2) and the second bed plate (3) in a sliding manner.
  8. 8. The turnover device for nursing elderly patients according to claim 1, wherein the first spring (23) is arranged on the inner wall of the third connecting frame (19), the fixed tube (22) is slidably connected on the outer wall of the second connecting frame (18), the fixed frame (24) is slidably connected on the outer wall of the second connecting frame (18), the second connecting frame (18) is provided with two fixed grooves, and the other end of the fixed frame (24) is slidably connected on the inner wall of the fixed grooves.
  9. 9. The turnover device for nursing old patients according to claim 1, wherein the second rotating frames (20) are slidably connected to the bottom end of the third bed plate (4), the fixing bolts (21) penetrate through the inner wall of the second rotating frames (20) and are in threaded connection with the inner wall of the third bed plate (4), the second moving frames (17) are slidably connected to the inner wall of the bed frame (1), the first bevel gears (14) are in meshed connection with the tooth ends of the second bevel gears (16), and the fixing pipes (22) are slidably connected to the bottom end of the second rotating frames (20).
  10. 10. The turnover device for nursing elderly patients according to claim 2, wherein the third springs (3505) are respectively disposed on inner walls of the first bed plate (2), the second bed plate (3), the third bed plate (4), the first movable plate (3501) and the second movable plate (3502).

Description

Turning-over device for nursing elderly patients Technical Field The invention relates to the technical field of turning-over devices, in particular to a turning-over device for nursing old patients. Background Among hospitalized patients, a part of the patients need long-term bedridden treatment. If a bedridden patient keeps a posture for a long time, blood vessels are easily pressed to influence blood circulation, and bad consequences such as bedsores are caused, especially for patients with larger body sizes and heavier bodies. In addition, many patients need to turn over for examination and treatment, change clothes, etc. The width of the turnover pad and the mattress of the turnover device for nursing the elderly is designed by adopting fixed standardized dimensions, and the unified specification configuration is convenient for mass production and quick assembly, but is difficult to flexibly adjust and adapt according to the specific body type characteristics of different elderly in the practical application process. For example, for elderly patients with special body types such as relatively thin and tall or relatively short body types, the width and wrapping range of the supporting surface of the existing device cannot be effectively adjusted according to the body shape of the elderly patients, uneven stress distribution of all parts of the elderly patients is easily caused, and local pressure concentration is caused, so that the comfort level of the elderly patients in the turning process is affected, the safety risk in nursing operation is increased due to unstable support, and the overall effect and humanization level of nursing are reduced. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a turnover device for nursing old patients, which solves the problem that the turnover device is difficult to flexibly adjust according to the body type characteristics of different old people in the practical application process. The turnover device for nursing the elderly patients comprises a bed frame, wherein the top end of the bed frame is connected with a first bed plate, a second bed plate, a third bed plate, a first bed plate, a second bed plate and a third bed plate in a sliding mode, the inner wall of the third bed plate is rotationally connected with a first rotating rod and a second rotating rod, the outer wall of the first rotating rod is fixedly connected with a worm wheel and two first gears, the two ends of the second rotating rod are respectively and fixedly connected with a worm and a second gear, the inner wall of the third bed plate is connected with a third moving frame and a plurality of fixing rods in a sliding mode, the outer wall of the third moving frame is fixedly connected with a second rack, the bottom end of the fixing rod is fixedly connected with a first rack, the inner wall of the bed frame is provided with a moving assembly, and the top end of the second bed plate is provided with an adjusting assembly. According to the technical scheme, the rotating block on one connecting rod I is rotated, the two bevel gears II and the connecting rod II are driven to rotate through the two bevel gears I, the connecting rod II drives the moving frame II to move, the connecting frame II and the connecting frame III form a supporting structure through the fixed tube, the springs I and the fixed frame, the two moving frames II drive the bed board III to rotate through the two supporting structures and the two rotating frames II, the moving frame III drives the gears II and the rotating rods II to rotate through the racks II, the worm drives the three racks I to move through the worm wheel, the rotating rods I and the gears I, the three fixing rods slide the inner walls of the bed board I and the bed board II, the bed board III is connected with the bed board II and the bed board I, the bed board III and the bed board I are fixed, and the bed board II and the bed board I are controlled, and the effect that the bed board III can rotate is achieved. Preferably, the movable assembly comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are rotationally connected to the inner wall of the bedstead, one end fixedly connected with rotating block of the first connecting rod, the outer wall fixedly connected with a plurality of first bevel gears of the first connecting rod, the outer wall fixedly connected with second bevel gears of the second connecting rod, the outer wall threaded connection of the second connecting rod is provided with a second movable frame, the top of the second movable frame is rotationally connected with a second connecting frame, the top of the second connecting frame is rotationally connected with a third connecting frame, the top of the third connecting frame is rotationally connected with a second rotating frame, the inner wall of the second rotating frame is slidably connected w