CN211658573U

CN211658573U - Orthopedic nursing bed

Info

Publication number: CN211658573U
Application number: CN202020243076.8U
Authority: CN
Inventors: 冯春兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-10-13
Anticipated expiration: 2030-03-02

Abstract

A liftable supporting box is mounted at the upper end of a bottom plate, a fixing plate is fixedly connected to the middle of the surface of the upper end of the supporting box, a first bed plate is hinged to the rear end of the fixing plate, two second bed plates are hinged to the left side and the right side of the front end of the fixing plate, and third bed plates are hinged to the front ends of the second bed plates; a third handle capable of controlling the first bed board to turn upwards is arranged in the middle of the surface of the front end of the supporting box, and first handles capable of controlling the third bed board to move up and down are arranged on the left side and the right side of the surface of the front end of the supporting box; armrests capable of being turned over back and forth are arranged on the upper sides of the left end and the right end of the supporting box; the third bed board which can move up and down can make the legs of the patient too high, and the height of the third bed board can be adjusted.

Description

Orthopedic nursing bed

Technical Field

The utility model belongs to the technical field of medical equipment and specifically relates to an orthopedics nursing bed is related to.

Background

Along with the improvement of living standard, people pay more and more attention to the comfort of the people, occasionally fall carelessly or fracture can be caused by car accidents, the traditional orthopedic nursing bed achieves the nursing effect by lifting fractured feet with hanging belts, however, the hanging belts are not only inconvenient to adjust the height, but also the blood of the legs of the patients is not smooth when the legs are hung, the recovery effect of the legs is affected, the comfort of the patients is affected, the blood circulation of the back or other parts of the patients is not smooth when the patients lie on the bed for a long time, small-range activities of the patients are required to be assisted, the patients are assisted to lie on half or sit up under the condition that the physical conditions of the patients allow, the existing device cannot meet the requirements, and therefore, the orthopedic nursing bed is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide an orthopedic nursing bed, can not rely on the suspender to make patient's both legs rise highly, and the height of two legs all can be adjusted, can also assist the help patient to be half crouching or sit upright posture, solved the problem that mentions in the above-mentioned background effectively.

In order to solve the above problems, the utility model adopts the following technical proposal:

an orthopedic nursing bed comprises a bottom plate, wherein a liftable supporting box is mounted at the upper end of the bottom plate, a fixing plate is fixedly connected to the middle of the surface of the upper end of the supporting box, a first bed plate is hinged to the rear end of the fixing plate, two second bed plates are hinged to the left side and the right side of the front end of the fixing plate, and third bed plates are hinged to the front ends of the second bed plates; a third handle capable of controlling the first bed board to turn upwards is arranged in the middle of the surface of the front end of the supporting box, and first handles capable of controlling the third bed board to move up and down are arranged on the left side and the right side of the surface of the front end of the supporting box; armrests capable of being turned over back and forth are arranged on the upper sides of the left end and the right end of the supporting box.

Preferably, the front end and the rear end of the surface of the upper end of the bottom plate are hinged with fourth connecting rods, the other end of each fourth connecting rod is connected to the surface of the lower end of the support box in a sliding manner, the middle part of the surface of the upper end of the bottom plate is rotatably connected with a bidirectional threaded rod, the middle part of the outer surface of the bidirectional threaded rod is in threaded connection with a second threaded cylinder, the left end and the right end of the outer surface of the second threaded cylinder are fixedly connected with guide rods, the outer side of the outer surface of each guide rod is rotatably connected with a; and the surface of the front end of the bidirectional threaded rod is fixedly connected with a second handle.

Preferably, the first threaded rod is fixedly connected to the middle of the surface of the rear end of the first handle, the first threaded barrel is connected to the outer surface of the first threaded rod in a threaded mode, the limiting plate is fixedly connected to the upper end of the outer surface of the first threaded barrel in a threaded mode, the third rotating shaft is rotatably connected to the front end and the rear end of the limiting plate in a rotating mode, the second connecting rod is rotatably connected to the left end and the right end of the outer surface of the third rotating shaft in a rotating mode, and the upper end of the second connecting.

Preferably, cylindrical through holes are formed in the middle of the upper end surface of each handrail, pull rods are connected to the inner walls of the cylindrical through holes in a sliding mode, pull rings are fixedly connected to the upper end surfaces of the pull rods, and circular baffles are fixedly connected to the lower sides of the outer surfaces of the pull rods; the inner walls of the cylindrical through holes are provided with large cylindrical grooves, the circular baffles are connected to the inner walls of the large cylindrical grooves in a sliding manner, the upper end surfaces of the circular baffles are fixedly connected with first springs, the first springs are sleeved on the outer surfaces of the pull rods, and the other ends of the first springs are fixedly connected to the upper ends of the inner walls of the large cylindrical grooves; the rectangular channel has all been seted up to handrail lower extreme surface, and both ends all articulate around the rectangular channel inner wall has the sixth connecting rod, and rectangular channel inner wall middle part all articulates there is the fifth connecting rod, and pull rod matched with cylinder groove has been seted up to fifth connecting rod upper end surface.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:

the utility model provides an orthopedic nursing bed, through the handrail that can swing back and forth, can provide the one deck safety guarantee for the patient, prevents that the patient from landing under the bed, through the third bed board that can reciprocate, can make the patient shank rise down, makes the blood circulation smooth and easy, through the first bed board that can overturn, can assist the patient to be half crouch or sit upright posture, makes back or other positions blood circulation, whole device is with low costs, easy operation.

Drawings

Fig. 1 is a schematic view of the overall appearance of the orthopedic nursing bed of the present invention.

Fig. 2 is a view of the internal structure of the supporting box of the orthopedic nursing bed of the present invention.

Fig. 3 is a cross-sectional view of the supporting box of the orthopedic nursing bed of the present invention.

Fig. 4 is a front sectional view of the supporting box of the orthopedic nursing bed of the present invention.

Fig. 5 is a structural view of the upper end of the bottom plate of the orthopedic nursing bed of the present invention.

Fig. 6 is a cross-sectional view of the first bed board of the orthopedic nursing bed of the present invention.

Fig. 7 is a sectional view of the armrest of the orthopedic nursing bed of the present invention.

Fig. 8 is an enlarged view of the armrest cross-section of the orthopedic nursing bed of the present invention.

Fig. 9 is a front cross-sectional view of the armrest of the orthopedic nursing bed of the present invention.

Fig. 10 is a front enlarged view of the armrest of the orthopedic nursing bed of the present invention.

Fig. 11 is a structural view of a mobile phone support of an orthopedic nursing bed of the present invention.

Reference numbers in the figures: 30-support box, 31-bottom plate, 32-first bed plate, 33-fixing plate, 34-handrail, 35-second bed plate, 36-third bed plate, 37-first handle, 38-second handle, 39-third handle, 40-mobile phone support, 41-support rod, 42-first connecting rod, 43-first rotating shaft, 44-second straight gear, 45-first straight gear, 46-worm gear, 47-worm, 49-second connecting rod, 50-limit plate, 51-first threaded rod, 52-third connecting rod, 53-fourth connecting rod, 54-second threaded rod, 55-pull ring, 56-pull rod, 57-first spring, 58-fifth connecting rod, 59-square baffle, 60-pull rod, 61-second spring, 62-a sixth connecting rod, 63-a round baffle, 64-a second threaded cylinder, 65-a first threaded cylinder, 66-a guide rod and 67-a third rotating shaft.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-11, the utility model provides an orthopedic nursing bed, which comprises a bottom plate 31, a liftable supporting box 30 is installed at the upper end of the bottom plate 31, a fixing plate 33 is fixedly connected to the middle part of the upper surface of the supporting box 30, a first bed plate 32 is hinged to the rear end of the fixing plate 33, two second bed plates 35 are hinged to the left and right sides of the front end of the fixing plate 33, and a third bed plate 36 is hinged to the front ends of the second bed plates 35; a third handle 39 capable of controlling the first bed plate 32 to turn upwards is arranged in the middle of the front end surface of the supporting box 30, and first handles 37 capable of controlling the third bed plate 36 to move up and down are arranged on the left side and the right side of the front end surface of the supporting box 30; armrests 34 which can be turned back and forth are mounted on the upper sides of the left and right ends of the support box 30.

The bottom plate 31 is a core plate for mounting and supporting the whole device, the height of the whole bed plate can be raised or lowered through the liftable supporting box 30, so that the medical staff is helped, and when a patient is pushed to a nursing room from a stretcher after an operation, the height of the bed plate is adjusted, so that the medical staff can conveniently move the patient; the heights of the legs of the patient can be respectively adjusted through the two third bed boards 36 which can move up and down; the armrests 34 provide a layer of safety guarantee for patients, the armrests 34 can swing back and forth, and the armrests 34 can swing to be flush with the bed board, so that convenience is provided for medical staff and patients.

The front end and the rear end of the surface of the upper end of the bottom plate 31 are hinged with fourth connecting rods 53, the other end of each fourth connecting rod 53 is connected to the surface of the lower end of the support box 30 in a sliding manner, the middle part of the surface of the upper end of the bottom plate 31 is rotatably connected with a bidirectional threaded rod, the middle part of the outer surface of the bidirectional threaded rod is in threaded connection with a second threaded cylinder 64, the left end and the right end of the outer surface of the second threaded cylinder 64 are fixedly connected with guide rods 66, the outer side of the outer surface of each guide rod 66 is rotatably connected with a third; the surface of the front end of the bidirectional threaded rod is fixedly connected with a second handle 38.

As shown in fig. 2-5, the front end and the rear end of the outer surface of the bidirectional threaded rod are rotatably connected with bearing blocks, and the bearing blocks are fixedly connected to the upper end surface of the base; the surface of the lower end of the supporting box 30 is fixedly connected with a guide rail groove, the upper ends of every two pairs of front and rear fourth connecting rods 53 are fixedly connected with supporting rods, and the supporting rods are connected to the inner wall of the guide rail groove in a sliding manner; two threads with the same pitch and reverse rotation direction are arranged at the front end and the rear end of the outer surface of the bidirectional threaded rod; by rotating the second handle 38, the rotation of the second handle 38 causes the bi-directional threaded rod to rotate, which causes the two second threaded cylinders 64 to move either outwardly or inwardly, which causes the support box 30 to raise when moving outwardly and causes the support box 30 to lower when moving inwardly.

A worm 47 is fixedly connected to the middle of the surface of the rear end of the third handle 39, a worm wheel 46 is engaged with the lower end of the worm 47, a first straight gear 45 is coaxially and fixedly connected to the left end of the worm wheel 46, a second straight gear 44 is engaged with the rear end of the first straight gear 45, a first rotating shaft 43 is fixedly connected to the center of the second straight gear 44, first connecting rods 42 inclined towards the upper end are fixedly connected to the rear sides of the left and right ends of the outer surface of the first rotating shaft 43, a supporting rod 41 is fixedly connected to the inner sides of the other ends of the two first connecting rods 42, and the supporting rod 41 is slidably connected.

The surface of the lower end of the first bed board 32 is fixedly connected with a track limiting plate, the support rod 41 is connected to the inner wall of the track limiting plate in a sliding manner, the first rotating shaft 43 is rotatably connected to the inner wall of the support box 30, the centers of the worm gear 46 and the first straight gear 45 are fixedly connected with a rotating shaft, the rotating shaft is rotatably connected to the inner wall of the support box 30, the outer surface of the worm 47 is rotatably connected with a bearing seat, and the bearing seat is fixedly connected to the; through rotating the third handle 39, the third handle 39 rotates and can drive the worm 47 to rotate, the worm 47 rotates and can drive the worm wheel 46 to rotate through meshing, the worm wheel 46 rotates and can drive the first straight gear 45 to rotate, the first straight gear 45 rotates and can drive the second straight gear 44 to rotate through meshing, the second straight gear 44 rotates and can drive the first rotating shaft 43 to rotate, the first rotating shaft 43 rotates and can drive the first connecting rod 42 to rotate, the first connecting rod 42 rotates and can lift the other end of the first connecting rod 42, the supporting rod 41 can enable the first bed plate 32 to overturn, the supporting rod 41 can slide in the rail limiting plate, and therefore the first bed plate 32 can overturn upwards.

First handle 37 rear end surface middle part is first threaded rod 51 of the equal fixedly connected with of surface, and the equal threaded connection of first threaded rod 51 surface has a first screw thread section of thick bamboo 65, and the equal fixedly connected with limiting plate 50 of first screw thread section of thick bamboo 65 surface upper end, both ends are all rotated around the limiting plate 50 and are connected with third pivot 67, and both ends are all rotated and are connected with second connecting rod 49 about third pivot 67 surface, and second connecting rod 49 upper end all articulates at 36 lower terminal surfaces of third bed board.

First threaded rod 51 rotates to be connected at supporting box 30 bottom surface, both sides are rotated around first threaded rod 51 surface and are connected with the bearing frame, bearing frame fixed connection is at supporting box 30 bottom surface, second connecting rod 49 from left to right can be divided into four groups, every group is two, every group of second connecting rod 49 upper end and limiting plate 50 and third bed board 36 constitute parallelogram mechanism, when limiting plate 50 removes, can make every group of second connecting rod 49 remove simultaneously, reach the effect that makes third bed board 36 reciprocate, the upper end surface of third bed board 36 is in parallel state all the time.

Cylindrical through holes are formed in the middle of the upper end surface of the handrail 34, pull rods 56 are connected to the inner walls of the cylindrical through holes in a sliding mode, pull rings 55 are fixedly connected to the upper end surfaces of the pull rods 56, and circular baffles 63 are fixedly connected to the lower sides of the outer surfaces of the pull rods 56; the inner walls of the cylindrical through holes are provided with large cylindrical grooves, the circular baffles 63 are connected to the inner walls of the large cylindrical grooves in a sliding manner, the surfaces of the upper ends of the circular baffles 63 are fixedly connected with first springs 57, the first springs 57 are sleeved on the outer surfaces of the pull rods 56, and the other ends of the first springs 57 are fixedly connected to the upper ends of the inner walls of the large cylindrical grooves; the rectangular channel has all been seted up to handrail 34 lower extreme surface, and both ends all articulate there is sixth connecting rod 62 around the rectangular channel inner wall, and the rectangular channel inner wall middle part all articulates there is fifth connecting rod 58, and pull rod 56 matched with cylinder groove has been seted up to fifth connecting rod 58 upper end surface.

The fifth connecting rod 58 and the sixth connecting rod 62 form a parallelogram mechanism, when the fifth connecting rod 58 is in a vertical state, the lower end of the pull rod 56 enters the bottom end of the cylindrical groove, and at the moment, the fifth connecting rod 58 and the sixth connecting rod 62 are fixed to achieve a fixing effect; by pulling the pull ring 55 upwards, the pull ring 55 moves upwards to drive the pull rod 56, the pull rod 56 moves upwards to be separated from the cylindrical groove, when the pull rod is separated from the cylindrical groove, the handrail 34 can swing back and forth, the round baffle 63 has the function of limiting and preventing the pull rod 56 from being separated from the cylindrical through hole, the first spring 57 is always in a compressed state, and the function is that when the pull rod 56 is not stressed, the lower end of the pull rod 56 is always in the cylindrical groove through the elastic force of the first spring 57; the rear side of the surface of the upper end of the supporting box 30 is fixedly connected with a guardrail, the surface of the upper end of the guardrail is provided with a detachable universal positioning pipe, the other end of the universal positioning pipe is fixedly connected with a mobile phone support 40, the mobile phone support 40 is shown in fig. 11, the surface of the lower end of the mobile phone support 40 is slidably connected with two square baffles 59, the lower ends of the inner sides of the two square baffles 59 are fixedly connected with a second spring 61, and the front end and the rear end of the inner sides of the two square; the mobile phone is placed between the two square baffles 59, so that the effect of clamping the mobile phone is achieved, convenience is provided for patients, the patients are boring in the rehabilitation process, and entertainment is provided for the patients.

The utility model discloses when using, through rotating second handle 38, second handle 38 rotates and can make second threaded rod 54 rotate, and second threaded rod 54 rotates and can make support box 30 rise or reduce, and through rotating first handle 37, first handle 37 rotates and can make third bed board 36 rise or reduce, through rotating third handle 39, can make first bed board 32 upwards overturn, through upwards pulling pull ring 55, can make handrail 34 swing forward or backward.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.

Claims

1. An orthopedic care bed, includes bottom plate (31), its characterized in that: a liftable supporting box (30) is mounted at the upper end of the bottom plate (31), a fixing plate (33) is fixedly connected to the middle of the surface of the upper end of the supporting box (30), a first bed plate (32) is hinged to the rear end of the fixing plate (33), two second bed plates (35) are hinged to the left side and the right side of the front end of the fixing plate (33), and third bed plates (36) are hinged to the front ends of the second bed plates (35); a third handle (39) capable of controlling the first bed plate (32) to turn upwards is arranged in the middle of the front end surface of the supporting box (30), and first handles (37) capable of controlling the third bed plate (36) to move up and down are arranged on the left side and the right side of the front end surface of the supporting box (30); armrests (34) which can be turned over back and forth are arranged on the upper sides of the left end and the right end of the supporting box (30).

2. An orthopedic care bed as in claim 1, wherein: the front end and the rear end of the upper end surface of the bottom plate (31) are hinged with fourth connecting rods (53), the other end of each fourth connecting rod (53) is connected to the lower end surface of the support box (30) in a sliding mode, the middle of the upper end surface of the bottom plate (31) is rotatably connected with a bidirectional threaded rod, the middle of the outer surface of the bidirectional threaded rod is connected with a second threaded cylinder (64) in a threaded mode, the left end and the right end of the outer surface of the second threaded cylinder (64) are fixedly connected with guide rods (66), the outer side of the outer surface of each guide rod (66) is rotatably connected with a third connecting rod (52), and the other; and a second handle (38) is fixedly connected to the surface of the front end of the bidirectional threaded rod.

3. An orthopedic care bed as in claim 1, wherein: first handle (37) the equal first threaded rod of fixedly connected with in rear end surface middle part (51), the equal threaded connection of first threaded rod (51) surface has a first screw thread section of thick bamboo (65), the equal fixedly connected with limiting plate (50) of first screw thread section of thick bamboo (65) surface upper end, both ends are all rotated around limiting plate (50) and are connected with third pivot (67), both ends are all rotated and are connected with second connecting rod (49) about third pivot (67) surface, second connecting rod (49) upper end all articulates at third bed board (36) lower extreme surface.

4. An orthopedic care bed as in claim 1, wherein: the middle part of the upper end surface of the handrail (34) is provided with a cylindrical through hole, the inner wall of the cylindrical through hole is connected with a pull rod (56) in a sliding way, the upper end surface of the pull rod (56) is fixedly connected with a pull ring (55), and the lower side of the outer surface of the pull rod (56) is fixedly connected with a round baffle plate (63); the inner walls of the cylindrical through holes are provided with large cylindrical grooves, the circular baffles (63) are connected to the inner walls of the large cylindrical grooves in a sliding manner, the surfaces of the upper ends of the circular baffles (63) are fixedly connected with first springs (57), the first springs (57) are sleeved on the outer surface of the pull rod (56), and the other ends of the first springs (57) are fixedly connected to the upper ends of the inner walls of the large cylindrical grooves; the rectangular channel has all been seted up to handrail (34) lower extreme surface, and both ends all articulate around the rectangular channel inner wall has sixth connecting rod (62), and rectangular channel inner wall middle part all articulates has fifth connecting rod (58), and pull rod (56) matched with cylinder groove has been seted up to fifth connecting rod (58) upper end surface.