CN216257914U - Turn over and prevent extruded patient with standing up nursing bed - Google Patents

Abstract

The utility model discloses a turning-over and anti-extrusion patient nursing bed, and particularly relates to the technical field of nursing beds. According to the turnover anti-extrusion patient nursing bed, the second movable plate rotates around the right part of the lower end of the second movable plate through mechanical connection to turn over a patient, then the patient is blocked through rotation of the third movable plate, and when a pressing block on the same side passes through a gap between two arc-shaped blocks on the same side, the pressing block enters an inner cavity of the mounting groove through mechanical connection to complete separation, so that the normal recovery process of the patient is guaranteed.

Description

Turn over and prevent extruded patient with standing up nursing bed

Technical Field

The utility model relates to the technical field of nursing beds, in particular to a turning-over and anti-extrusion patient nursing bed.

Background

The nursing bed is divided into an electric nursing bed and a manual nursing bed, is designed according to the bedridden life habits and treatment needs of patients, can be accompanied by family members, has a plurality of nursing functions and operating buttons, can be used independently by using an insulated safe sickbed, can also be used in cooperation with treatment or rehabilitation equipment, can realize the requirements of sitting up, turning over and the like of the patients, and can be convenient for medical staff to check, diagnose and nurse the patients with inconvenient activities.

The nursing bed that general medical field was commonly used all possesses and stands up the function, but when standing up for the wounded patient of trick, if because the patient stands up excessively and does not have the shelter, make the patient lie by openly and become the reverse side or lie on one's side, in the upset in-process, make the wounded trick of patient receive the extrusion, lead to the wound to split etc. thereby make the state of an illness aggravate, and the last fender structure that encloses that uses of nursing bed commonly used is too simple, and only the single face is fixed, it is insecure to make to enclose the fender structure, make the patient drop from nursing bed easily.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a turning-over and anti-extrusion patient nursing bed, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a patient turn-over nursing bed for preventing extrusion during turn-over comprises a bed plate, four corners of the lower end of the bed plate are fixedly provided with supporting legs, the lower ends of the four supporting legs are rotatably provided with rollers, the front part of the upper end and the rear part of the upper end of the bed board are symmetrically and fixedly provided with baffle plates, the middle parts of the left end and the right end of the bed board are both fixedly provided with baffle devices, a mattress is movably arranged in the middle of the upper end of the bed board, a first movable plate, a second movable plate and a third movable plate are rotatably connected in the middle of the upper end of the bed board, the second movable plate is positioned between the first movable plate and the third movable plate, four second driving devices are fixedly arranged in a rectangular array at the middle part of the lower end of the bed plate, bed board lower extreme left part and lower extreme right part symmetry fixed mounting have first drive arrangement, it includes first mounting panel to enclose fender device, first drive arrangement includes the slide rail, second drive arrangement includes the second splint.

Preferably, the middle part of the upper end of the bed board is provided with a first mounting groove, a second mounting groove and a third mounting groove which are communicated with the lower end of the bed board, and the first movable plate, the second movable plate and the third movable plate are respectively and rotatably connected with the inner surfaces of the first mounting groove, the second mounting groove and the third mounting groove.

Preferably, five support rods are rotatably mounted in the middle of the upper end of the first mounting plate, a second mounting plate is rotatably mounted at the upper ends of the five support rods together, and fixing devices are symmetrically and fixedly mounted on the front portion and the rear portion of the upper end of the first mounting plate.

Preferably, the middle part of the front end and the middle part of the rear end of the second mounting plate are both fixedly provided with locking blocks.

Preferably, fixing device includes first splint, lateral wall upper portion and back lateral wall upper portion symmetry fixed mounting have two arc pieces before the first splint inner chamber, the equal slidable mounting in first splint front end upper portion and rear end upper portion has the push rod, two the one end that the push rod is close to each other runs through first splint front end upper portion and rear end upper portion respectively and extends to first splint inner chamber and equal fixed mounting has a ejector pad, two the equal fixed mounting in one end that the push rod was kept away from each other has the rectangular plate.

Preferably, the locking piece left end middle part and right-hand member middle part have all been seted up the fixed slot, two the equal longitudinal symmetry fixed mounting of fixed slot inner chamber diapire has the spring, lies in two with one side the common fixed mounting of one end that the locking piece was kept away from to the spring has the briquetting.

Preferably, the slide rail has the buckle through the recess slidable mounting at middle part, buckle upper end rear portion fixed mounting has a plurality of teeth of a cogwheel, and is a plurality of the outer surface of the teeth of a cogwheel meshes respectively has the gear, the gear left end has servo motor through shaft coupling fixed mounting, servo motor is in the same place with bed board lower extreme left part fixed connection, buckle upper end front portion rotates and installs two rotary rods, two the rotary rod upper end is in the same place with second fly leaf lower extreme fixed connection respectively.

Preferably, the lower part rotates jointly between two second splint opposite faces and is connected with the cylinder, cylinder output sliding connection has the piston rod, the one end that the cylinder was kept away from to the piston rod rotates and is connected with the arc, the arc upper end is in the same place with third fly leaf lower extreme fixed connection.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the servo motor is electrified, the gear rotates through the fixed connection between the servo motor and the gear, the buckle moves forwards through the mechanical connection relationship, at the moment, the two rotary rods slowly change from inclination to vertical, the left part at the lower end of the second movable plate is supported, the second movable plate rotates around the right part at the lower end of the second movable plate, meanwhile, the arc-shaped plate is pushed to the left side through the piston rod by the two cylinders positioned on the left side, and the left part at the lower end of the third movable plate is supported by the upper end of the arc-shaped plate through the rotary connection relationship between the cylinders and the two second clamping plates and the rotary connection relationship between the piston rod and the arc-shaped plate.

2. The fixing device in the enclosure device is designed and optimized, in the process of pulling up the second mounting plates, five second mounting plates are slowly changed into a vertical state through mechanical connection, then the two pressing blocks are respectively moved towards the inner cavities of the two mounting grooves through the sliding connection between the pressing blocks fixedly mounted at the left end and the right end of the locking block and the arc-shaped blocks at the same side, when the pressing blocks pass through the gap between the two arc-shaped blocks at the same side, the pressing blocks are pushed out of the inner cavities of the mounting grooves through the two springs at the side so as to fix the second mounting plates, when the second mounting plates need to be put down, only the four rectangular plates need to be pressed simultaneously, and the pressing blocks enter the inner cavities of the mounting grooves again through the mechanical connection relationship to complete separation.

Drawings

Fig. 1 is a schematic view of the overall structure of a turn-over and anti-squeezing patient turn-over nursing bed of the present invention;

FIG. 2 is a schematic view of the overall structure of the enclosure device;

FIG. 3 is a schematic view of the overall structure of the fixing device;

FIG. 4 is a schematic view of the overall structure of the locking block;

FIG. 5 is a schematic view of the overall structure of the first driving device;

FIG. 6 is a schematic structural diagram of a second driving device body;

FIG. 7 is a schematic view of the positions of the first mounting groove and the second mounting groove;

fig. 8 is another view of the overall structure.

In the figure: 1. a bed board; 2. a support leg; 3. a roller; 4. a baffle plate; 5. a fencing device; 51. a first mounting plate; 52. a stay bar; 53. a second mounting plate; 531. a locking block; 532. fixing grooves; 533. a spring; 534. briquetting; 54. a fixing device; 541. a first splint; 542. an arc-shaped block; 543. a push rod; 544. a rectangular plate; 545. a push block; 6. a bed pad; 7. a first movable plate; 8. a second movable plate; 9. a third movable plate; 10. a second driving device; 101. a second splint; 102. a cylinder; 103. an arc-shaped plate; 11. a first driving device; 111. a slide rail; 112. buckling; 113. gear teeth; 114. a servo motor; 115. a gear; 116. rotating the rod; 121. a first mounting groove; 122. a second mounting groove; 123. and a third mounting groove.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in figures 1-8, a patient turning over anti-extrusion nursing bed comprises a bed board 1, installation space is provided for other parts, four corners of the lower end of the bed board 1 are fixedly provided with support legs 2, the position of the bed board 1 is raised, the patient recovery and the examination and nursing of medical personnel are facilitated, the lower ends of the four support legs 2 are rotatably provided with rollers 3, the nursing bed can be moved easily, baffle plates 4 are symmetrically and fixedly arranged at the front part and the rear part of the upper end of the bed board 1, the front end and the rear end of the bed board 1 are sealed, the patient is prevented from falling off, baffle devices 5 are fixedly arranged in the middle of the left end and the middle of the right end of the bed board 1, the left end and the right end of the bed board 1 are sealed, bed mats 6 are movably arranged in the middle of the upper end of the bed board 1, the comfort level of the bed board 1 is increased, the patient recovery is facilitated, a first movable plate 7, a second movable plate is rotatably connected in the middle of the upper end of the bed board 1, The second movable plate 8 and the third movable plate 9 help the patient to turn over and prevent the patient from turning over excessively in the turning over process, the second movable plate 8 is positioned between the first movable plate 7 and the third movable plate 9, the patient can be stopped by turning the patient left or right, the middle part of the upper end of the bed plate 1 is provided with a first mounting groove 121 communicated with the lower end of the bed plate 1, the first movable plate 7 and the second mounting groove 122 are fixed, the second movable plate 8 and the third mounting groove 123 are fixed, the third movable plate 9 is fixed, the first movable plate 7, the second movable plate 8 and the third movable plate 9 are respectively connected with the inner surfaces of the first mounting groove 121, the second mounting groove 122 and the third mounting groove 123 in a rotating manner, the patient can be turned over easily, and the first movable plate 7, the second movable plate 8 and the third movable plate 9 can be restored to the original state after turning over of the patient, four second driving devices 10 are fixedly mounted in a rectangular array at the middle of the lower end of the bed plate 1, each second driving device 10 comprises two second clamping plates 101, the position of each air cylinder 102 is fixed, the lower portions of the opposite surfaces of the two second clamping plates 101 are jointly connected with the corresponding air cylinder 102 in a rotating mode, power is provided for the first movable plate 7 and the third movable plate 9 in a rotating mode, a piston rod is connected to the output end of each air cylinder 102 in a sliding mode, one end, far away from the corresponding air cylinder 102, of the piston rod is connected with an arc plate 103 in a rotating mode, mechanical energy is released in the dynamic mode of the air cylinders 102, the upper end of the arc plate 103 is fixedly connected with the lower end of the third movable plate 9, the arc plate 103 can push the third movable plate 9 to rotate, the first driving devices 11 are symmetrically and fixedly mounted on the left portion and the right portion of the lower end of the bed plate 1, and power is provided for single-phase rotation of the second movable plate 8.

The enclosure device 5 comprises a first mounting plate 51 for fixing the rest parts in the enclosure device 5, five support rods 52 are rotatably mounted in the middle of the upper end of the first mounting plate 51, the single area of the enclosure is reduced, a second mounting plate 53 is rotatably mounted at the upper ends of the five support rods 52, the five support rods 52 are fixed, so that the five support rods 52 can move simultaneously and are in the same state, locking blocks 531 are fixedly mounted in the middle of the front end and the middle of the rear end of the second mounting plate 53, the second mounting plate 53 can be firmly fixed after being pulled up through the matching between the locking blocks 531 and the fixing devices 54, fixing grooves 532 are respectively formed in the middle of the left end and the middle of the right end of each locking block 531, spaces capable of accommodating are provided for inward side movement of the two pressing blocks 534, springs 533 are symmetrically and fixedly mounted on the bottom walls of the inner cavities of the two fixing grooves 532 up and down, and provide a reverse acting force for the two pressing blocks 534, the two pressing blocks 534 always tend to move outwards, one ends of the two springs 533 which are positioned on the same side and far away from the locking block 531 are jointly and fixedly provided with the pressing blocks 534, when the pressing blocks 534 are positioned in a gap between the two arc-shaped blocks 542, the locking block 531 can be fixed in position, so that the position of the second mounting plate 53 is further fixed, the front part of the upper end and the rear part of the upper end of the first mounting plate 51 are symmetrically and fixedly provided with fixing devices 54, the second mounting plate 53 can be fixed in position after being pulled up through the matching between the fixing devices 54 and the locking block 531, the fixing devices 54 comprise first clamping plates 541, the bidirectional fixing and the firmness enhancement are realized, the two arc-shaped blocks 542 are symmetrically and fixedly arranged on the upper parts of the front side wall and the rear side wall of the inner cavity of the first clamping plates 541, the movement of the two pressing blocks 534 is prevented, and the problem that the pressing blocks 534 cannot be fixed firmly due to shaking is prevented, first splint 541 front end upper portion and the equal slidable mounting in rear end upper portion have a push rod 543, when briquetting 534 is cliied by two arc pieces 542, push rod 543 can promote two briquetting 534 to the fixed slot 532 inner chamber, realize the purpose that locking block 531 and four arc pieces 542 separate, the one end that two push rods 543 are close to each other runs through first splint 541 front end upper portion and rear end upper portion respectively and extends to first splint 541 inner chamber and equal fixed mounting has a ejector pad 545, the area of contact before increase push rod 543 and briquetting 534, the equal fixed mounting of one end that two push rods 543 kept away from each other has rectangular plate 544, the area of contact between increase pressing position and the push rod 543.

The first driving device 11 includes a sliding rail 111 for reducing friction and guiding, the sliding rail 111 is slidably installed with a buckle 112 through a groove in the middle, positions of components such as a fixed rotating rod 116, a plurality of gear teeth 113 are fixedly installed at the rear portion of the upper end of the buckle 112, gears 115 are respectively engaged with the outer surfaces of the gear teeth 113, the gear 115 can drive the buckle 112 through engagement between the gear teeth 113 and the gear 115, a servo motor 114 is fixedly installed at the left end of the gear 115 through a coupler to provide power for movement of the buckle 112, the servo motor 114 is fixedly connected with the left portion of the lower end of the bed plate 1, the position of the servo motor 114 is fixed, two rotating rods 116 are rotatably installed at the front portion of the upper end of the buckle 112 for supporting the left portion or the right portion of the second movable plate 8, so that the second movable plate 8 can rotate around the right portion or the left portion to turn over a patient, the upper ends of the two rotating rods 116 are respectively fixedly connected with the lower end of the second movable plate 8, the transmission of the torque is realized.

It should be noted that the utility model is a patient turn-over anti-extrusion nursing bed, firstly electrifying the servo motor 114, connecting the four cylinders 102 with the external air pump, pulling up the second mounting plate 53, making the five support rods 52 slowly become vertical, then making the press block 534 enter the gap between the two arc blocks 542 through mechanical connection, fixing and fixing the second mounting plate 53 firmly, when the patient needs to turn over, opening the enclosure device 5 and the two cylinders 102 facing the turn-over direction of the patient, making the cylinders 102 slide forward through mechanical connection to drive the lower end of the rotating rod 116 to move forward, making the lower end of the second movable plate 8 and the part on the same side of the buckle 112 move upward, the other end rotates between the inner surfaces of the second mounting groove 122, turning over the patient as a whole, turning over again through the rotational connection relationship between the cylinders 102 and the two second clamping plates 101, etc., the lower end of the first movable plate 7 or the lower end of the third movable plate 9 on the same side are supported at the same position by the upper end of the arc-shaped plate 103, a patient is blocked, extrusion of the patient due to excessive overturning is prevented, and then secondary injury on the body is prevented, after overturning is finished, the servo motor 114 rotates reversely, the second movable plate 8 and the first movable plate 7 or the third movable plate 9 on the same side are lowered at the same position through mechanical connection relation, if the patient needs to get out of bed, only the two rectangular plates 544 need to be pressed, and through the mechanical connection relation, the two pressing blocks 534 are separated from gaps formed by the four arc-shaped blocks 542, so that the second mounting plate 53 can move obliquely downwards, and the enclosure is removed.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a stand up and prevent extruded disease with standing up nursing bed, includes bed board (1), its characterized in that: the bed board is characterized in that supporting legs (2) are fixedly mounted at four corners of the lower end of the bed board (1), rollers (3) are mounted at four lower ends of the supporting legs (2) in a rotating mode, baffles (4) are symmetrically and fixedly mounted at the front portion of the upper end and the rear portion of the upper end of the bed board (1), baffle devices (5) are fixedly mounted at the middle portions of the left end and the right end of the bed board (1), a mattress (6) is movably mounted at the middle portion of the upper end of the bed board (1), a first movable plate (7), a second movable plate (8) and a third movable plate (9) are rotatably connected at the middle portion of the upper end of the bed board (1), the second movable plate (8) is located between the first movable plate (7) and the third movable plate (9), four second driving devices (10) are fixedly mounted at the middle portion of the lower end of the bed board (1) in a rectangular array manner, and first driving devices (11) are symmetrically and fixedly mounted at the left portion and the right portion of the lower end of the bed board (1), the enclosure device (5) comprises a first mounting plate (51), the first driving device (11) comprises a sliding rail (111), and the second driving device (10) comprises a second clamping plate (101).

2. The turn-over anti-squeezing patient turn-over care bed as claimed in claim 1, wherein: the utility model discloses a bed board, including bed board (1), first mounting groove (121), second mounting groove (122) and third mounting groove (123), first fly leaf (7), second fly leaf (8) and third fly leaf (9) link together with first mounting groove (121), second mounting groove (122) and third mounting groove (123) internal surface rotation respectively, bed board (1) upper end middle part is seted up and is communicated with bed board (1) lower extreme.

3. The turn-over anti-squeezing patient turn-over care bed as claimed in claim 1, wherein: first mounting panel (51) upper end middle part rotates installs five vaulting poles (52), five vaulting pole (52) upper end rotates jointly and installs second mounting panel (53), first mounting panel (51) upper end front portion and upper end rear portion symmetry fixed mounting have fixing device (54).

4. The turn-over anti-squeezing patient turn-over care bed as claimed in claim 3, wherein: and the middle part of the front end and the middle part of the rear end of the second mounting plate (53) are both fixedly provided with a locking block (531).

5. The turn-over anti-squeezing patient turn-over care bed as claimed in claim 4, wherein: fixing device (54) include first splint (541), lateral wall upper portion and back lateral wall upper portion symmetry fixed mounting have two arc pieces (542) before first splint (541) inner chamber, equal slidable mounting has push rod (543) in first splint (541) front end upper portion and rear end upper portion, two the one end that push rod (543) are close to each other runs through first splint (541) front end upper portion and rear end upper portion respectively and extends to first splint (541) inner chamber and equal fixed mounting has ejector pad (545), two the equal fixed mounting in one end that push rod (543) kept away from each other has rectangular plate (544).

6. The turn-over anti-squeezing patient turn-over care bed as claimed in claim 5, wherein: fixed slot (532) have all been seted up in locking piece (531) left end middle part and right-hand member middle part, two equal longitudinal symmetry fixed mounting in fixed slot (532) inner chamber diapire has spring (533), lies in two with one side the common fixed mounting of one end that locking piece (531) was kept away from in spring (533) has briquetting (534).

7. The turn-over anti-squeezing patient turn-over care bed as claimed in claim 1, wherein: slide rail (111) have buckle (112) through the recess slidable mounting at middle part, buckle (112) upper end rear portion fixed mounting has a plurality of teeth of a cogwheel (113), and is a plurality of the teeth of a cogwheel (113) surface meshes respectively gear (115), gear (115) left end has servo motor (114) through shaft coupling fixed mounting, servo motor (114) are in the same place with bed board (1) lower extreme left part fixed connection, buckle (112) upper end front portion rotates and installs two rotary rods (116), two rotary rod (116) upper end is in the same place with second fly leaf (8) lower extreme fixed connection respectively.

8. The turn-over anti-squeezing patient turn-over care bed as claimed in claim 1, wherein: two lower part rotates jointly between second splint (101) opposite face is connected with cylinder (102), cylinder (102) output sliding connection has the piston rod, the one end that the cylinder (102) was kept away from to the piston rod rotates and is connected with arc (103), arc (103) upper end and third fly leaf (9) lower extreme fixed connection are in the same place.

Images