Rehabilitation nursing bed for assisting approximate standing

Abstract

The invention discloses a rehabilitation nursing bed for assisting approximate standing, and belongs to the field of medical instruments. Comprising an adjusting mechanism, the adjusting mechanism comprises two supporting plates, the front surfaces of the supporting plates are provided with through adjusting grooves, the left side of the interior of each adjusting groove is rotationally connected with a first screw through a rotating shaft, and the outer side of each first screw is in threaded connection with a moving strip; when auxiliary standing rehabilitation training is carried out, a first screw rod is controlled to drive a moving strip to move leftwards, a movable supporting bed plate is supported to rotate and incline, and therefore a patient can be supported to be inclined, the feet of the patient can be attached to the ground, the patient stands in an inclined mode under inclined supporting of the bed plate, the legs of the patient can be supported and stressed, and the auxiliary rehabilitation effect is achieved; by means of the mode, the device not only can provide a patient with a lying rest, but also can achieve the effect of assisting in approximately standing, the rehabilitation speed of the patient is increased, and no additional standing auxiliary tool is needed.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and in particular to a rehabilitation nursing bed that assists in near-standing. Background Art

[0002] With the advent of an aging society in my country, the issue of elderly care has attracted great attention from society. As the elderly age or are affected by illness, their ability to take care of themselves in daily life gradually declines. Different degrees of aging problems also cause many difficulties for caregivers. For example, it is difficult to sit up or stand in bed, especially for the elderly with mobility problems or those with lumbar and spinal disability. The rehabilitation nursing bed in the existing technology can only provide space for patients to lie flat, and it is not convenient to adjust the angle to assist patients in standing rehabilitation. Therefore, it cannot effectively help patients with standing auxiliary training and requires additional auxiliary equipment for assistance. Improvement is needed. For this reason, we propose a rehabilitation nursing bed that assists patients in near-standing. Summary of the Invention

[0003] Purpose of the invention: The purpose of the present invention is to provide a rehabilitation nursing bed that can assist patients in standing up and providing auxiliary support.

[0004] Technical solution: A rehabilitation nursing bed that assists in near-standing, including an adjustment mechanism, the adjustment mechanism including two support plates, the front surface of the support plate is provided with a through-type adjustment slot, the inner left side of the adjustment slot is rotatably connected to a screw rod 1 via a rotating shaft, the outer side of the screw rod 1 is threadedly connected to a moving bar, the upper sides of the two moving bars facing each other are rotatably connected to support rods via a rotating shaft, and the left ends of the opposite sides of the two support rods are rotatably connected to a rotating head 1 via a rotating shaft; The right sides of the two support plates are connected to the bed plate for common rotation via a rotating shaft, and the left side of the lower surface of the bed plate is fixedly connected to the top of the rotating head; The upper surface of the bed board is provided with two supporting mechanisms; The support mechanism includes two side panels, the bottoms of the side panels are fixedly connected to the upper surface of the bed board, the front surfaces of the side panels are sequentially opened with through slots 1 and 2 from left to right, a sliding piece is slidably connected inside the through slot 1, a rotating head 2 is fixedly connected to the left side of the sliding piece, a liquid filling tube is rotatably connected to the lower surface of the rotating head 2 via a rotating shaft, a piston rod is slidably connected to the inside of the liquid filling tube, a concave piece is fixedly connected to the right end of the piston rod, and a rotating head 3 is rotatably connected to the inner side of the concave piece via a rotating shaft; The inner side of the through slot 2 is slidably connected with a screw rod 2, the outer side wall of the screw rod 2 is threadedly connected with a moving block, the opposite sides of the two moving blocks opposite to each other in the front and rear are symmetrically fixedly connected with a rotating head 4, and the opposite sides of the two rotating heads opposite to each other in the upper and lower parts are connected with a support plate through a rotating shaft, the support plate is fixedly connected to the opposite side of the rotating head 3, a cross bar is fixedly connected between the moving block and the sliding sheet, and the cross bar is slidably connected to the side plate.

[0005] Furthermore, a plurality of load-bearing plates are fixedly connected between the two support plates, and the upper surfaces of the load-bearing plates are in contact with the lower surface of the bed board.

[0006] Furthermore, the left side of the movable bar is fixedly connected to a liquid filling box, the interior of the liquid filling box is slidably connected to a piston plate, the left side of the piston plate is fixedly connected to an abutment column, the left end of the abutment column passes through the left side of the liquid filling box and is slidably connected to the liquid filling box, and a liquid exchange tube is fixedly connected between the piston plate and the liquid filling tube.

[0007] Furthermore, a guide rod is slidably connected to the upper part of the interior of the moving bar, and both ends of the guide rod are fixedly connected to the inner sides of the adjusting slot respectively.

[0008] Furthermore, the right end of the screw rod 1 passes through the right side of the support plate and is fixedly connected to a rotating disk.

[0009] Furthermore, the outer side wall of the screw rod 1 is located on the right side of the moving bar and is fixedly connected to a sprocket, and the outer side walls of the two sprockets are jointly connected to a chain.

[0010] Furthermore, the right end of the second screw rod passes through the right side of the side plate and is fixedly connected with a knob.

[0011] Furthermore, a notch is provided on the left side of the support plate, and a support ring is rotatably connected to the inner side of the notch via a rotating shaft.

[0012] Furthermore, a plurality of springs are fixedly connected between the piston plate and the liquid filling box.

[0013] Beneficial effect: When performing assisted standing rehabilitation training, the control screw drives the moving bar to move to the left, and the movable support bed plate is rotated and tilted by the support, so that the patient can be supported in an inclined position, so that the patient's feet can touch the ground. Under the tilt support of the bed plate, the patient stands in an inclined position, so that the patient's legs can support the force, which plays an auxiliary rehabilitation effect. This method makes the device not only provide patients with a flat rest, but also play an auxiliary standing effect, speeding up the patient's recovery without the need for additional standing auxiliary tools; A pressurized liquid is provided between the liquid filling tank and the liquid filling pipe. When the movable bar moves to the left, as the bed board gradually tilts, when the left end of the piston rod is blocked and squeezed by the left side of the adjusting groove, the liquid will be filled into the liquid filling pipe, thereby squeezing the piston rod to move. As the piston rod moves out, the two support plates are pushed and rotate and tilt along the connection of the rotating head four, so that the left end of the support plate approaches the human body, so that the bed board is adjusted to an inclined state. When assisting the human body to stand, the support ring can be used to support the human body under the liquid, thereby providing auxiliary support for the human body, preventing the patient from falling easily when standing, and ensuring that the assisted human body is safer when standing. Before adjusting the inclination of the bed board and the support plate, you can use the handheld knob to control the rotation of the second screw to drive the moving block to move and adjust the support position of the support ring. At this time, the sliding piece can slide together under the pull of the cross bar, so that the adjustment range of the filling tube and the support plate remains unchanged, which is convenient for adjustment according to patients of different heights and different support needs, and has a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the regulating structure of the present invention; Figure 3 1 is a schematic diagram of a vertical cross-sectional side view of the connection structure of the sprocket, chain and screw rod of the present invention; Figure 4 It is a schematic cross-sectional structural diagram of the liquid-filled box of the present invention; Figure 5 This is a schematic diagram of the structure of the support mechanism of the present invention. Figure 1 ; Figure 6 This is a schematic diagram of the structure of the support mechanism of the present invention. Figure 2 ; Figure 7 It is a schematic cross-sectional structural diagram of the liquid-filled tube of the present invention.

[0015] In the figure: 1. adjustment mechanism; 2. bed plate; 3. support mechanism; 4. load-bearing plate; 5. liquid filling box; 6. piston plate; 7. abutment column; 8. liquid exchange tube; 9. guide rod; 10. rotating disk; 11. sprocket; 12. chain; 13. knob; 14. notch; 15. support ring; 16. spring; 101. support plate; 102. adjustment slot; 103. screw rod 1; 104. moving bar; 105. support rod; 106. rotating head 1; 301. side plate; 302. through slot 1; 303. through slot 2; 304. sliding sheet; 305. rotating head 2; 306. liquid filling tube; 307. piston rod; 308. rotating head 3; 309. screw rod 2; 310. moving block; 311. rotating head 4; 312. support plate; 313. concave part; 314. cross bar. DETAILED DESCRIPTION

[0016] In order to make the technical solution of the present invention clearer, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0017] Example like Figure 1 、 Figure 2 and Figure 3 As shown, a rehabilitation nursing bed for assisting in near-standing is provided, comprising an adjustment mechanism 1, which comprises two support plates 101. A through-type adjustment slot 102 is provided on the front surface of the support plate 101. A screw rod 103 is rotatably connected to the left side of the adjustment slot 102 via a rotating shaft. A moving bar 104 is threadedly connected to the outer side of the screw rod 103. Support rods 105 are rotatably connected to the upper sides of the opposite sides of the two front and rear moving bars 104 via a rotating shaft. The left ends of the opposite sides of the two support rods 105 are rotatably connected to the rotating heads 106 via a rotating shaft. The right sides of the two support plates 101 are connected to the bed plate 2 through a rotating shaft, and the left side of the lower surface of the bed plate 2 is fixedly connected to the top of the rotating head 106; A guide rod 9 is slidably connected to the upper portion of the movable bar 104, and both ends of the guide rod 9 are fixedly connected to the inner sides of the adjustment slot 102; The right end of the screw 103 passes through the right side of the support plate 101 and is fixedly connected to the rotating disk 10; The outer wall of the screw 103 is located on the right side of the moving bar 104 and is fixedly connected to the sprocket 11. The outer walls of the two sprockets 11 are jointly connected to the chain 12. In the normal state, the movable bar 104 is located on the right side of the adjustment slot 102. At this time, the bed plate 2 is in a horizontal state, which is convenient for providing space for the patient to lie down and rest. When performing assisted standing rehabilitation training, by holding one of the two rotating disks 10, the two screw rods 103 can be controlled to rotate simultaneously under the cooperative transmission of the sprocket 11 and the chain 12, and then under the guidance of the guide rod 9, the moving bar 104 can be driven to move leftward along the adjustment slot 102, and the support rod 105 is pushed to change the tilt, so that the support bed plate 2 rotates and tilts along the connection axis with the two support plates 101, so that the patient can be supported in an inclined state, so that the patient's feet can touch the ground, and under the inclined support of the bed plate 2, the patient can stand in an inclined state, so that the patient's legs can support the force, which plays an auxiliary rehabilitation effect. This method makes the device not only provide the patient with a lying rest, but also play an auxiliary standing effect, speeding up the patient's recovery without the need for additional standing auxiliary tools; like Figure 4 、 Figure 5 、 Figure 6 and Figure 7 As shown, two supporting mechanisms 3 are provided on the upper surface of the bed board 2; The support mechanism 3 includes two side panels 301. The bottom of the side panels 301 is fixedly connected to the upper surface of the bed board 2. The front surface of the side panels 301 is provided with a through slot 1 302 and a through slot 2 303 from left to right. A sliding piece 304 is slidably connected inside the through slot 1 302. A rotating head 2 305 is fixedly connected to the left side of the sliding piece 304. The lower surface of the rotating head 2 305 is rotatably connected to a liquid filling tube 306 via a rotating shaft. A piston rod 307 is slidably connected to the inside of the liquid filling tube 306. The right end of the piston rod 307 is fixedly connected to a concave piece 313. The inner side of the concave piece 313 is rotatably connected to the rotating head 3 308 via a rotating shaft. The inner side of the second through slot 303 is slidably connected to the second screw rod 309, and the outer wall of the second screw rod 309 is threadedly connected to the moving block 310. The opposite sides of the two front and rear opposing moving blocks 310 are symmetrically fixedly connected to the fourth rotating head 311. The opposite sides of the two upper and lower opposing fourth rotating heads 311 are rotatably connected to the supporting plate 312 via a rotating shaft. The supporting plate 312 is fixedly connected to the opposite side of the third rotating head 308. A cross bar 314 is fixedly connected between the moving block 310 and the sliding sheet 304, and the cross bar 314 is slidably connected to the side plate 301. The left side of the movable bar 104 is fixedly connected to the liquid filling box 5, and the interior of the liquid filling box 5 is slidably connected to the piston plate 6. The left side of the piston plate 6 is fixedly connected to the abutment column 7. The left end of the abutment column 7 extends through the left side of the liquid filling box 5 and is slidably connected to the liquid filling box 5. A liquid exchange tube 8 is fixedly connected between the piston plate 6 and the liquid filling tube 306. The right end of the second screw rod 309 passes through the right side of the side plate 301 and is fixedly connected to the knob 13; A notch 14 is provided on the left side of the support plate 312, and a support ring 15 is rotatably connected to the inner side of the notch 14 via a rotating shaft; A plurality of springs 16 are fixedly connected between the piston plate 6 and the liquid filling box 5; A pressurized liquid is provided between the liquid filling tank 5 and the liquid filling pipe 306. When the movable bar 104 moves to the left, as the bed board 2 gradually tilts, when the left end of the piston rod 307 is blocked and squeezed by the left side of the adjusting groove 102, the liquid will be filled into the liquid filling pipe 306, thereby squeezing the piston rod 307 to move. As the piston rod 307 moves and extends, the two supporting plates 312 are pushed and rotate and tilt along the connection of the rotating head 311, so that the left end of the supporting plate 312 approaches the human body part, thereby adjusting the bed board 2 to an inclined state. When assisting the human body to stand, the supporting ring 15 can be used to support the human body under the human body liquid, thereby providing an auxiliary support effect for the human body, preventing the patient from easily falling when standing, and ensuring that the assisting human body is safer when standing; Before adjusting the inclination of the bed board 2, and also before adjusting the inclination of the support plate 312, the handheld knob 13 can be used to control the rotation of the screw 2 309, thereby driving the moving block 310 to move and adjust the support position of the support ring 15. At this time, the sliding piece 304 can slide together under the pull of the cross bar 314, so that the support adjustment range of the liquid filling tube 306 and the support plate 312 remains unchanged, thereby facilitating adjustment according to patients of different heights and different support needs, and having a wider range of applications.

[0018] like Figure 2 As shown, a plurality of load-bearing plates 4 are fixedly connected between the two support plates 101, and the upper surface of the load-bearing plates 4 fits in with the lower surface of the bed plate 2; When the bed board 2 moves to a horizontal state and the patient lies flat on the bed board 2 , the load-bearing board 4 can play a supporting and load-bearing role.

[0019] The above-described embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A rehabilitation nursing bed for assisting near-standing, comprising an adjustment mechanism (1), characterized in that: The adjustment mechanism (1) includes two support plates (101), the front surface of the support plate (101) is provided with a through-type adjustment slot (102), the left side of the inner portion of the adjustment slot (102) is connected to a screw rod (103) via a rotating shaft, the outer side of the screw rod (103) is connected to a moving bar (104) via a threaded connection, the upper sides of the two moving bars (104) facing each other are connected to support rods (105) via a rotating shaft, and the left ends of the two support rods (105) on the opposite sides are connected to a rotating head (106) via a rotating shaft; The right sides of the two support plates (101) are connected to a bed plate (2) for joint rotation via a rotating shaft, and the left side of the lower surface of the bed plate (2) is fixedly connected to the top of the rotating head (106); Two supporting mechanisms (3) are provided on the upper surface of the bed board (2); The support mechanism (3) includes two side panels (301), the bottom of the side panels (301) is fixedly connected to the upper surface of the bed board (2), the front surface of the side panels (301) is provided with a through slot 1 (302) and a through slot 2 (303) from left to right, the interior of the through slot 1 (302) is slidably connected to a sliding plate (304), the left side of the sliding plate (304) is fixedly connected to a rotating head 2 (305), the lower surface of the rotating head 2 (305) is rotatably connected to a liquid filling tube (306) via a rotating shaft, the interior of the liquid filling tube (306) is slidably connected to a piston rod (307), the right end of the piston rod (307) is fixedly connected to a concave part (313), and the inner side of the concave part (313) is rotatably connected to a rotating head 3 (308) via a rotating shaft; The inner side of the through slot 2 (303) is slidably connected to the screw rod 2 (309), the outer side wall of the screw rod 2 (309) is threadedly connected to the moving block (310), the opposite sides of the two front and rear moving blocks (310) are symmetrically fixedly connected to the rotating head 4 (311), the opposite sides of the two upper and lower rotating heads 4 (311) are rotatably connected to the supporting plate (312) through the rotating shaft, the supporting plate (312) is fixedly connected to the opposite side of the rotating head 3 (308), a cross bar (314) is fixedly connected between the moving block (310) and the sliding plate (304), and the cross bar (314) is slidably connected to the side plate (301).

2. The rehabilitation nursing bed for assisting near-standing according to claim 1, characterized in that: A plurality of load-bearing plates (4) are fixedly connected between the two support plates (101), and the upper surfaces of the load-bearing plates (4) are in contact with the lower surface of the bed board (2).

3. The rehabilitation nursing bed for assisting near-standing according to claim 1, characterized in that: The left side of the movable bar (104) is fixedly connected to a liquid filling box (5), the interior of the liquid filling box (5) is slidably connected to a piston plate (6), the left side of the piston plate (6) is fixedly connected to an abutment column (7), the left end of the abutment column (7) passes through the left side of the liquid filling box (5) and is slidably connected to the liquid filling box (5), and a liquid exchange tube (8) is fixedly connected between the piston plate (6) and the liquid filling tube (306).

4. The rehabilitation nursing bed for assisting near-standing according to claim 1, characterized in that: A guide rod (9) is slidably connected to the upper interior of the moving bar (104), and both ends of the guide rod (9) are fixedly connected to the inner sides of the adjustment slot (102) respectively.

5. The rehabilitation nursing bed for assisting near-standing according to claim 1, characterized in that: The right end of the screw rod 1 (103) passes through the right side of the support plate (101) and is fixedly connected to the rotating disk (10).

6. The rehabilitation nursing bed for assisting near-standing according to claim 1, characterized in that: The outer side wall of the screw rod 1 (103) is located on the right side of the moving bar (104) and is fixedly connected to a sprocket (11). The outer side walls of the two sprockets (11) are jointly connected to a chain (12).

7. The rehabilitation nursing bed for assisting near-standing according to claim 1, characterized in that: The right end of the second screw rod (309) passes through the right side of the side plate (301) and is fixedly connected to a knob (13).

8. The rehabilitation nursing bed for assisting near-standing according to claim 1, characterized in that: A notch (14) is provided on the left side of the support plate (312), and a support ring (15) is rotatably connected to the inner side of the notch (14) via a rotating shaft.

9. The rehabilitation nursing bed for assisting near-standing according to claim 3, characterized in that: A plurality of springs (16) are fixedly connected between the piston plate (6) and the liquid filling box (5).

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