CN115105304A - Emergency call patient nurses transports bed - Google Patents

Emergency call patient nurses transports bed Download PDF

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Publication number
CN115105304A
CN115105304A CN202210658795.XA CN202210658795A CN115105304A CN 115105304 A CN115105304 A CN 115105304A CN 202210658795 A CN202210658795 A CN 202210658795A CN 115105304 A CN115105304 A CN 115105304A
Authority
CN
China
Prior art keywords
plate
box body
supporting plate
rectangular
rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202210658795.XA
Other languages
Chinese (zh)
Inventor
李艳芳
张慧
刘洋洋
周洁
王松松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
First Affiliated Hospital of Zhengzhou University
Original Assignee
First Affiliated Hospital of Zhengzhou University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by First Affiliated Hospital of Zhengzhou University filed Critical First Affiliated Hospital of Zhengzhou University
Priority to CN202210658795.XA priority Critical patent/CN115105304A/en
Publication of CN115105304A publication Critical patent/CN115105304A/en
Withdrawn legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00—Stretchers
    • A61G1/003—Stretchers with facilities for picking up patients or disabled persons, e.g. break-away type or using endless belts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00—Stretchers
    • A61G1/02—Stretchers with wheels
    • A61G1/0206—Stretchers with wheels characterised by the number of supporting wheels if stretcher is extended
    • A61G1/0212—2 pairs having wheels within a pair on the same position in longitudinal direction, e.g. on the same axis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00—Stretchers
    • A61G1/02—Stretchers with wheels
    • A61G1/0237—Stretchers with wheels having at least one swivelling wheel, e.g. castors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00—Stretchers
    • A61G1/02—Stretchers with wheels
    • A61G1/0281—Stretchers with wheels having a steering device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00—Stretchers
    • A61G1/02—Stretchers with wheels
    • A61G1/0287—Stretchers with wheels having brakes, e.g. slowing down and/or holding
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00—Stretchers
    • A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00—Stretchers
    • A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
    • A61G1/052—Struts, spars or legs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1013—Lifting of patients by
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
    • A61G7/103—Transfer boards
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1073—Parts, details or accessories
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00—General characteristics of devices
    • A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nursing (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

A nursing transfer bed for emergency patients, which effectively solves the problem that medical staff in emergency department is not convenient to transfer patients; the device comprises a support frame, wherein a flat plate is arranged at the upper end of the support frame, a box body is arranged at the upper end of the flat plate, a fixed plate is arranged at the upper end of the box body, a support plate is connected onto the fixed plate in a sliding manner, a abdicating groove is formed in the support plate, a rectangular shell is connected onto the fixed plate in a sliding manner, a top plate is hinged to the rear side of the rectangular shell, the free end of the top plate is hinged with a top rod, a sliding block is connected onto the fixed plate in a sliding manner, and the free end of the top rod is hinged with the sliding block; a lead screw is rotatably connected in the box body, an L-shaped plate is arranged at the front end of the rectangular shell, a fixed block is arranged between the two L-shaped plates, a rotating shaft is rotatably connected in the box body, a plurality of teeth are arranged on the supporting plate, a long shaft is rotatably connected to the rear side of the box body, and driven gears are respectively arranged at the left end and the right end of the long shaft; the invention has ingenious conception, and medical staff can finish the transfer operation independently, thereby being more convenient compared with the prior device and improving the working efficiency of the medical staff in the emergency department.

Description

Emergency call patient nurses transports bed
Technical Field
The invention relates to the technical field of emergency surgical nursing, in particular to a nursing transfer bed for emergency patients.
Background
Emergency medical science branch of academic or vocational study (room) or emergency medical science center are the intensive patient's of hospital most concentrated, the disease kind is the most, rescue and management task are the heaviest department, it is the indispensable way of all emergency patients treatment admission treatment, in the emergency nursing in-process, in order to make things convenient for patient to carry out the ward fast and accept the treatment, can use transfer device to transport patient, but medical personnel need two people to cooperate when transporting, wherein alone lifts up certain angle with patient health one side earlier, then by another medical personnel with the movable plate translation of transporting bed to patient health below, it is not very convenient to medical personnel, waste time and energy.
Disclosure of Invention
In view of the above situation, in order to overcome the defects of the prior art, the invention aims to provide a transfer bed for nursing emergency patients, which effectively solves the problem that medical staff in emergency department are not convenient to transfer patients.
The technical scheme includes that the device comprises a support frame, a flat plate is arranged at the upper end of the support frame, a box body with an upward opening and capable of moving up and down is arranged at the upper end of the flat plate, a fixing plate is arranged at the upper end of the box body, a support plate is connected to the fixing plate in a sliding mode, a pair of up-and-down through abdicating grooves are formed in the left side and the right side of the support plate respectively, rectangular shells with front and back directions and upward openings are connected to the left side and the right side of the fixing plate respectively in a sliding mode, the front ends of the rectangular shells are detachably connected with the support plate, a top plate is hinged to the rear side of each rectangular shell, a free end of each top plate is hinged to a top rod, sliders located below the rectangular shells on the corresponding side of each fixing plate are connected to the left side and the right side of each top rod in a sliding mode, and the free ends of the top rods penetrate through the rectangular shells and are connected with the sliders on the corresponding sides of the rectangular shells in a hinged mode;
the box in rotate and be connected with axial lead screw from beginning to end, the rectangle shell front end is equipped with the L template, be equipped with the fixed block that is located the fixed plate below between two L templates, the fixed block can with lead screw threaded connection, the pivot that is connected with axial and is located the screw rod below around rotating in the box, the lead screw can rotate along with the pivot rotation, the backup pad left and right sides is equipped with a plurality of teeth along the fore-and-aft direction equipartition respectively, box rear side rotation is connected with controls axial major axis, when fixed block and lead screw break away from, the major axis can rotate along with the pivot rotation, both ends are equipped with the driven gear rather than the tooth meshing of the side that corresponds about the major axis respectively.
The medical transport device is ingenious in concept and convenient to use, medical workers can support one side of the body of a patient only by operating the second hand wheel on the screw rod, and then the patient is translated to the fixing plate through the support plate, so that one medical worker can complete the transport operation, the medical transport device is more convenient compared with the existing transport device, and the working efficiency of the medical workers in emergency department is improved.
Drawings
Fig. 1 is an isometric view of the present invention.
Figure 2 is a front cut-away isometric view of the present invention.
Fig. 3 is a top isometric view of the rectangular housing of the present invention removed.
Figure 4 is a left side cutaway isometric view of the present invention.
FIG. 5 is a left side elevational view, in full section, of the present invention.
Figure 6 is a rear cutaway isometric view of the present invention.
FIG. 7 is a front elevational perspective view, in full section, of the present invention.
Fig. 8 is a left side isometric view of the present invention taken along the left driven gear end face.
Fig. 9 is a bottom isometric view of the support plate of the present invention.
Fig. 10 is an enlarged view of B of fig. 10 according to the present invention.
FIG. 11 is a front isometric view of the rectangular shell of the present invention slid out of the relief slot.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
The support comprises a support frame 1, a flat plate 2 is arranged at the upper end of the support frame 1, a box body 3 with an upward opening and capable of moving up and down is arranged at the upper end of the flat plate 2, a fixing plate 4 is arranged at the upper end of the box body 3, a supporting plate 5 is connected onto the fixing plate 4 in a sliding manner, a stepping groove 6 which is communicated up and down is formed in each of the left side and the right side of the supporting plate 5, rectangular shells 7 with upward openings are respectively connected onto the left side and the right side of the fixing plate 4 in a sliding manner, the two rectangular shells 7 are respectively positioned in the stepping grooves 6 on the corresponding sides, the front end of each rectangular shell 7 is detachably connected with the corresponding supporting plate 5, a top plate 8 is hinged onto the rear side of each rectangular shell 7, a top rod 9 is hinged onto the free end of each top plate 8, sliders 10 positioned below the rectangular shells 7 on the corresponding sides of the fixing plate 4 are respectively connected onto the left side and the right side of each rectangular shell 7 in a sliding manner, and the free end of each top rod 9 is hinged to the sliders 10 on the corresponding side of the rectangular shell 7;
the utility model discloses a box 3, 3 internal rotation be connected with axial lead screw 11 from beginning to end, rectangular shell 7 front end is equipped with L template 12, be equipped with fixed block 13 that is located fixed plate 4 below between two L templates 12, fixed block 13 can be with lead screw 11 threaded connection, 3 internal rotation of box is connected with axial just is located the pivot 14 of screw rod 26 below from beginning to end, lead screw 11 can rotate along with pivot 14 rotates, the backup pad 5 left and right sides is equipped with a plurality of teeth 15 along the fore-and-aft direction equipartition respectively, box 3 rear side rotation is connected with left and right sides axial major axis 16, when fixed block 13 breaks away from with lead screw 11, major axis 16 can rotate along with pivot 14, both ends are equipped with driven gear 17 rather than the tooth 15 meshing of corresponding side respectively about major axis 16.
In order to enable the front end of the rectangular shell 7 to be detachably connected with the supporting plate 5, the supporting plate 5 is connected with a pressing rod 18 which is positioned between the two rectangular shells 7 and has the front and back axial directions in a sliding mode, the rear end of the pressing rod 18 is connected with the supporting plate 5 through a pressing spring, clamping grooves 19 are respectively formed in opposite ends of the two rectangular shells 7, clamping blocks 20 in the left and right directions are respectively connected to the left and right sides of the supporting plate 5 in a sliding mode, the back ends of the two clamping blocks 20 are wedge-shaped and can be clamped in the clamping grooves 19 in the corresponding sides of the two clamping blocks, and the opposite ends of the two clamping blocks 20 are respectively connected with the pressing rod 18 in a hinged mode through a pull rod 21 in the left and right directions.
In order to enable the box body 3 to move up and down, the front side and the rear side of the left end of the flat plate 2 and the box body 3 are respectively hinged with swing rods 22 in the left and right directions, the front side and the rear side of the right end of the flat plate 2 and the box body 3 are respectively provided with waist-shaped rings 24 in the left and right directions, the middle parts of the two swing rods 22 in the same side are hinged, the free ends of the two swing rods 22 opposite from front to back are provided with a connecting shaft 23 in the front and back axial direction, the front end and the rear end of the connecting shaft 23 are respectively inserted into the waist-shaped rings 24 in the corresponding side, the connecting shaft 23 on the lower side is provided with a screw block 25, the flat plate 2 is rotatably connected with a screw rod 26 in the left and right axial direction and in threaded connection with the screw block 25, and the right end of the screw rod 26 is provided with a first hand wheel.
In order to make the screw rod 11 rotate along with the rotation of the rotating shaft 14, the front ends of the screw rod 11 and the rotating shaft 14 are respectively provided with a connecting gear 27 coaxially, and the two connecting gears 27 are meshed with each other.
In order to enable the long shaft 16 to rotate along with the rotation of the rotating shaft 14, a short shaft 28 which is in left-right axial direction and is positioned below the long shaft 16 is connected in the box body 3 in a rotating mode, a driving gear 29 which is meshed with a driven gear 17 on the right side is coaxially arranged at the right end of the short shaft 28, a U-shaped plate 30 with a downward opening is arranged at the lower end of the fixed block 13, a stepped cylinder 31 clamped on the U-shaped plate 30 is coaxially and slidably connected to the rotating shaft 14, bevel gears 32 are respectively and coaxially arranged at the rear end of the stepped cylinder 31 and the left end of the short shaft 28, and when the fixed block 13 is separated from the lead screw 11, the two bevel gears 32 are meshed with each other.
In order to facilitate the re-threaded connection between the fixing block 13 and the lead screw 11, the rear end of the lead screw 11 is sleeved with a spring, the front end of the spring is provided with a retaining ring 33 coaxial with the lead screw 11, and the fixing block 13 can be in contact with the front end face of the retaining ring 33.
In order to insert the rear end of the rectangular shell 7 below the body of the patient, the rear end face of the rectangular shell 7 is an inclined plane with a high front part and a low rear part.
In order to facilitate the medical staff to rotate the rotating shaft 14, the front end of the rotating shaft 14 penetrates through the box body 3 and is provided with a second hand wheel.
In order to facilitate the medical staff to push the fixing plate 4, the right end of the fixing plate 4 is provided with a push rod 34 of the U-shaped plate 30, four corners of the lower end of the support frame 1 are respectively provided with a universal wheel, and each universal wheel is provided with a brake pad.
When the medical universal wheel is used, the back ends of two clamping blocks 20 are arranged in an initial state of being clamped in the clamping grooves 19, the rectangular shell 7 is positioned in the abdicating groove 6 on the corresponding side, the two top plates 8 are arranged in a horizontal initial state, a medical worker can push the fixing plate 4 through the push rods 34, the fixing plate 4 drives the universal wheels to rotate through the box 3 and the supporting frame 1 of the box body, then the fixing plate is pushed to the left side of a patient bed, and the brake pads of the universal wheels are stepped on, so that the supporting frame 1 is prevented from moving in a transferring process;
medical personnel need to adjust the height of the supporting plate 5 first, so that the lower end face of the supporting plate 5 is flush with the upper surface of the bed board, only the first hand wheel needs to be rotated, when the first hand wheel rotates clockwise, the first hand wheel drives the screw rod 26 to rotate clockwise, the screw rod 26 drives the screw block 25 to move leftward, the screw block 25 drives the connecting shaft 23 on the lower side to move leftward along the waist-shaped ring 24, the connecting shaft 23 on the lower side drives the swing rod 22 to swing leftward, due to the inconvenience in the height of the flat plate 2, the plurality of swing rods 22 drive the box body 3 to move upward, the box body 3 drives the supporting plate 5 to move upward through the fixing plate 4, when the lower end face of the supporting plate 5 is flush with the upper surface of the bed board, the first hand wheel stops rotating, due to the self-locking property of threaded connection between the screw rod 26 and the screw block 25, the supporting plate 5 is kept at the current height, and when the first hand wheel rotates anticlockwise, the supporting plate 5 moves downward;
after the height of the supporting plate 5 is adjusted, the pressing rod 18 is pressed backwards, the pressing rod 18 compresses the pressure spring backwards, meanwhile, the pressing rod 18 pulls the two clamping blocks 20 to slide towards opposite directions through the two pull rods 21, the opposite back ends of the two clamping blocks 20 slide out of the clamping grooves 19 on the corresponding sides of the two clamping blocks, the limit of the rectangular shell 7 and the supporting plate 5 is released, then the second hand wheel is rotated clockwise, the second hand wheel drives the rotating shaft 14 to rotate clockwise, the rotating shaft 14 drives the screw rod 11 to rotate anticlockwise through the two connecting gears 27, the screw rod 11 drives the fixing blocks 13 to move backwards, the fixing blocks 13 drive the two L-shaped plates 12 to move backwards, the two L-shaped plates 12 respectively drive the rectangular shells 7 on the corresponding sides of the rectangular shells to slide backwards, the rectangular shells 7 gradually slide out of the abdicating grooves 6 on the corresponding sides of the rectangular shells 7, the rear ends of the rectangular shells 7 move above the sickbed, and because the rear ends of the rectangular shells 7 are inclined planes with high front parts and low back parts, the two rectangular shells 7 can be smoothly inserted between the body of a patient and the bed plate, the top plate 8 gradually moves to the lower part of the body of the patient along with the rectangular shell 7, and the top plate 8 drives the sliding block 10 on the corresponding side to slide backwards through the ejector rod 9;
when the sliding block 10 slides to the front end of the fixing plate 4, the sliding block 10 cannot continuously slide backwards, the rectangular shell 7 continuously slides backwards, the sliding block 10 drives the top plate 8 to swing upwards through the ejector rod 9, the top plate 8 drives the left side of the body of a patient to gradually swing upwards, the rotating shaft 14 drives the stepped cylinder 31 to clockwise synchronously rotate when rotating clockwise, the stepped cylinder 31 drives the bevel gear 32 on the left side of the stepped cylinder to clockwise rotate, the fixing block 13 drives the U-shaped plate 30 to move backwards when moving backwards, and the U-shaped plate 30 drives the stepped cylinder 31 to slide backwards along the rotating shaft 14;
when the rear end face of the fixed block 13 is in contact with the baffle ring 33, the fixed block 13 backwards extrudes the baffle ring 33, the baffle ring 33 backwards compresses the spring, at the moment, the fixed block 13 is separated from the screw rod 11, the two bevel gears 32 are engaged, the second hand wheel continues to rotate clockwise, the fixed block 13 stops moving backwards, namely, the two rectangular shells 7 stop sliding backwards, the included angle between the top plate 8 and the rectangular shells 7 reaches the maximum, the rotating shaft 14 drives the short shaft 28 to rotate clockwise through the two bevel gears 32, the short shaft 28 drives the driving gear 29 to rotate clockwise, the driving gear 29 drives the driven gear 17 on the right side to rotate anticlockwise, the driven gear 17 on the right side drives the driven gear 17 on the left side to rotate anticlockwise through the long shaft 16, the driven gear 17 drives the support plate 5 to slide leftwards through the teeth 15 on the support plate 5, and the rear end of the support plate 5 gradually moves to the sickbed;
because the left side of the body of the patient is supported by the two top plates 8, the supporting plate 5 can smoothly reach the lower part of the body of the patient and be attached to the body of the patient, when the supporting plate 5 cannot move backwards continuously, medical staff can rotate the second hand wheel anticlockwise to drive the screw rod 11 to rotate anticlockwise, the spring applies forward elastic force to the fixing block 13 through the retaining ring 33, so that the fixing block 13 is connected with the screw rod 11 again in a threaded manner, the screw rod 11 starts to drive the fixing block 13 to move forwards, the fixing block 13 drives the stepped cylinder 31 to slide forwards through the U-shaped plate 30, the stepped cylinder 31 drives the bevel gear 32 on the fixing block to move forwards, and the two bevel gears 32 are disengaged;
when the fixing block 13 moves forwards, the two L-shaped plates 12 are simultaneously driven to move forwards, the L-shaped plates 12 drive the rectangular shells 7 on the corresponding sides to move forwards, the rectangular shells 7 drive the top plate 8 and the ejector rod 9 to move forwards, the top plate 8 swings downwards to be horizontal under the action of the body weight of a patient, the body of the patient lies on the supporting plate 5, when the rectangular shells 7 completely enter the abdicating groove 6, the opposite ends of the two clamping blocks 20 are respectively clamped into the clamping grooves 19 on the corresponding sides, the rectangular shells 7 are reconnected with the supporting plate 5, the second hand wheel continues to rotate anticlockwise, the two rectangular shells 7 together drive the supporting plate 5 to slide forwards, and the supporting plate 5 drives the body of the patient to move forwards;
when the patient's health moves directly over fixed plate 4, the stall second hand wheel, because threaded connection's auto-lock nature between lead screw 11 and the fixed block 13, backup pad 5 will keep at the current position, medical personnel remove the brake block on the universal wheel, promote the destination of transporting with the patient through push rod 34, arrive the sick bed left side after, earlier through rotating first hand wheel adjustment backup pad 5's height, then clockwise rotation second hand wheel, make two rectangular shells 7 and backup pad 5 synchronous backward move to the sick bed top, after moving the patient's health to the sick bed, anticlockwise rotation second hand wheel, make backup pad 5 move forward to fixed plate 4 tops can.
The invention has novel conception, ingenious structure, convenient operation and strong practicability, the rectangular shell is arranged, the rear end of the rectangular shell is an inclined plane with a high front part and a low rear part, the inclined plane can be firstly inserted into the lower part of the body of a patient, the top plate in the rectangular shell supports the body of the patient for a certain angle, the supporting plate can be conveniently inserted into the lower part of the body of the patient, the operation can be completed by only one medical worker, compared with the existing transfer device, the device is more convenient, the fixed block and the lead screw are arranged, so that medical workers can insert the rectangular shell and the supporting plate into the lower part of the body of the patient according to the sequence by clockwise rotating the lead screw all the time, and then the lead screw is rotated anticlockwise to translate the body of the patient to the upper part of the fixed plate, thereby improving the working efficiency of the medical workers in emergency department, the swing rod and the lead screw are arranged, thereby facilitating the medical workers to adjust the height of the supporting plate, matching with sickbeds with different heights, and expanding the application range of the device, the clamping block and the clamping groove are arranged, so that the rectangular shell and the supporting plate can move synchronously, and medical care personnel can transfer the patient to a hospital bed conveniently.
Therefore, the emergency patient nursing transfer bed provided by the invention can effectively solve the problem that medical personnel in emergency department are not convenient to transfer patients, is simple in structure and operation and convenient to use, and improves the working efficiency of the medical personnel in emergency department.

Claims (8)

1. The emergency patient nursing transfer bed comprises a support frame (1) and is characterized in that a flat plate (2) is arranged at the upper end of the support frame (1), a box body (3) with an upward opening and capable of moving up and down is arranged at the upper end of the flat plate (2), a fixing plate (4) is arranged at the upper end of the box body (3), a supporting plate (5) is connected onto the fixing plate (4) in a sliding manner, a stepping groove (6) which is communicated up and down is respectively formed in the left side and the right side of the supporting plate (5), rectangular shells (7) with upward openings in the front and back directions are respectively connected onto the left side and the right side of the fixing plate (4) in a sliding manner, the front ends of the rectangular shells (7) are detachably connected with the supporting plate (5), a top plate (8) is hinged to the rear sides of the rectangular shells (7), a top rod (9) is hinged to the free ends of the top plates (8), sliders (10) positioned below the rectangular shells (7) on the corresponding sides of the fixing plate (4) are respectively in a sliding manner, the free end of the ejector rod (9) penetrates through the rectangular shell 7) and is hinged with the sliding block (10) on the corresponding side;
the lead screw box is characterized in that a front and back axial lead screw (11) is rotationally connected in the box body (3), an L-shaped plate (12) is arranged at the front end of the rectangular shell (7), a fixed block (13) positioned below the fixed plate (4) is arranged between the two L-shaped plates (12), the fixed block (13) can be in threaded connection with the lead screw (11), a front and back axial rotating shaft (14) positioned below the lead screw (26) is rotationally connected in the box body (3), the lead screw can rotate along with the rotating shaft (14), a plurality of teeth (15) uniformly distributed in the front and back direction are respectively arranged on the left side and the right side of the supporting plate (5), a left and right axial long shaft (16) is rotationally connected on the back side of the box body (3), and when the fixed block (13) is separated from the lead screw (11), the long shaft (16) can rotate along with the rotation of the rotating shaft (14), and driven gears (17) meshed with the teeth (15) on the corresponding sides are respectively arranged at the left end and the right end of the long shaft (16).
2. The emergency patient nursing transfer bed according to claim 1, wherein the supporting plate (5) is slidably connected with a front-back axial pressing rod (18) positioned between the two rectangular shells (7), the rear end of the pressing rod (18) is connected with the supporting plate (5) through a pressing spring, the opposite ends of the two rectangular shells (7) are respectively provided with a clamping groove (19), the left side and the right side of the supporting plate (5) are respectively slidably connected with clamping blocks (20) in the left-right direction, the opposite ends of the two clamping blocks (20) are wedge-shaped and can be clamped in the clamping grooves (19) on the corresponding sides, and the opposite ends of the two clamping blocks (20) are respectively hinged with the pressing rod (18) through a left-right direction pull rod (21).
3. The emergency patient nursing transfer bed according to claim 1, wherein the screw shaft (11) and the front end of the rotating shaft (14) are coaxially provided with connecting gears (27), and the two connecting gears (27) are meshed with each other.
4. The emergency patient nursing transfer bed according to claim 1, wherein a short shaft (28) axially arranged at left and right and located below the long shaft (16) is rotatably connected in the box body (3), a driving gear (29) meshed with a driven gear (17) at right side is coaxially arranged at right end of the short shaft (28), a U-shaped plate (30) with a downward opening is arranged at lower end of the fixed block (13), a stepped cylinder (31) clamped on the U-shaped plate (30) is coaxially and slidably connected to the rotating shaft (14), bevel gears (32) are coaxially arranged at rear end of the stepped cylinder (31) and left end of the short shaft (28) respectively, and when the fixed block (13) is separated from the screw (11), the two bevel gears (32) are meshed with each other.
5. The emergency patient nursing transfer bed according to claim 1, wherein the rear end of the screw rod (11) is sleeved with a spring, the front end of the spring is provided with a baffle ring (33) coaxial with the screw rod (11), and the fixing block (13) can contact with the front end face of the baffle ring (33).
6. The emergency patient nursing transfer bed of claim 1, wherein the back end face of said rectangular shell (7) is a slope with a high front and a low back.
7. The emergency patient nursing transfer bed of claim 1, wherein the front end of the rotating shaft (14) penetrates through the box body (3) and is provided with a second hand wheel.
8. The emergency patient nursing transfer bed according to claim 1, wherein the right end of the fixing plate (4) is provided with a push rod (34) of the U-shaped plate (30), the four corners of the lower end of the support frame (1) are respectively provided with universal wheels, and each universal wheel is provided with a brake pad.
CN202210658795.XA 2022-06-13 2022-06-13 Emergency call patient nurses transports bed Withdrawn CN115105304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210658795.XA CN115105304A (en) 2022-06-13 2022-06-13 Emergency call patient nurses transports bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210658795.XA CN115105304A (en) 2022-06-13 2022-06-13 Emergency call patient nurses transports bed

Publications (1)

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CN115105304A true CN115105304A (en) 2022-09-27

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Family Applications (1)

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CN202210658795.XA Withdrawn CN115105304A (en) 2022-06-13 2022-06-13 Emergency call patient nurses transports bed

Country Status (1)

Country Link
CN (1) CN115105304A (en)

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