CN111228045B

CN111228045B - Special patient of hospital shifts nursing car

Info

Publication number: CN111228045B
Application number: CN202010035769.2A
Authority: CN
Inventors: 张晶; 常赛男; 孙喜伟
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2021-03-23
Anticipated expiration: 2040-01-14
Also published as: CN111228045A

Abstract

The invention relates to the technical field of medical devices, and discloses a hospital-specific patient transfer and nursing car, which includes a lower bracket, the incomplete gear is meshed and connected with a rack, and the upper bracket includes: a guide groove, a rectangular groove, a rotating column and a first The arc-shaped metal sheet is provided with a first magnetic ball on both sides of the stretcher bar, and the metal ball is provided on the side of the control frame away from the guide groove. The detection rod includes a sliding column, a rectangular metal sheet and a second magnetic ball. There is a second arc-shaped metal sheet corresponding to the rectangular metal sheet inside, and the rectangular metal sheet on the detection rod is in contact with one side of the second arc-shaped metal sheet, and the driving device drives the moving plate to move through the rotating shaft, and the moving plate passes through the The sliding seat drives the support frame to move, and the support frame drives the upper support frame to move so that the guide groove is aligned with the stretcher bar. This structure solves the problems of slow transfer of the existing hospital-specific patient transfer nursing car, which can minimize patient pain and complicated operations. question.

Description

Special patient of hospital shifts nursing car

Technical Field

The invention relates to the technical field of medical instruments, in particular to a special patient transferring nursing trolley for hospitals.

Background

In the process of rescuing patients, a stretcher is the most common tool for bearing patients, but the patients generally need to be transferred from a rescue site to a hospital for multiple times, if the patients need to be transferred from the stretcher to an operating table during an operation, the patients need to be transferred from the operating table to the stretcher after the operation is finished, and the patients need to be transferred from the stretcher to a sickbed after the patient arrives in the sickroom. Simultaneously in the handling, because every porter's strength differs, the uneven phenomenon of manpower appears during the transport easily, produces unexpected jolting, aggravates the patient's condition of an illness, and this needs a patient to shift nursing car.

The common several of the current patient transfer nursing car are: the rope pulls the support frame to move up and down, the connecting rod is adjusted to move up and down, the inclined sliding plate slides out and the like, no matter which adjustment mode is adopted, physical strength of workers and discomfort of patients are reduced, but the people have some problems, the operation table and the patient nursing trolley need to be transferred for multiple times, and therefore adjustment is very troublesome every time, treatment time of the patients is affected, the transfer frames need small-range movement of the patients, the patients who cannot move need long-time adjustment of the workers, and the patient nursing trolley special for the hospital is provided for solving the problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the special patient transferring and nursing trolley for the hospital, which has the advantages of quick transferring, maximum reduction of pain of the patient, simple operation and intelligent height adjustment, and solves the problems that the existing special patient transferring and nursing trolley for the hospital is slow in transferring, cannot reduce the pain of the patient to the maximum degree and is complex in operation.

(II) technical scheme

In order to realize the purposes of fast transfer, furthest reducing pain of patients, simple operation and intelligent height adjustment, the invention provides the following technical scheme: a patient transferring nursing trolley special for hospitals comprises a lower support, wherein the front and rear right sides of the upper portion of the lower support are respectively provided with a sliding groove, the west of the lower support is provided with a universal wheel, the left side of the lower portion of the lower support is rotatably connected with an incomplete gear, the left lower portion of the lower support is slidably connected with an anti-tilting plate, the right side of the anti-tilting plate is meshed with the incomplete gear and is connected with a rack, the front and rear of the upper portion of the lower support are fixedly connected with a fixed seat, the upper portion of the fixed seat is provided with a fixed foot, a sliding seat is slidably connected with the front and rear of the upper portion of the lower support in the sliding groove, the upper portion of the sliding seat is provided with a sliding foot, a movable plate is fixedly connected between the sliding seats, the left side and the right side between the lower supports are respectively, the upper portion of fixed foot and slip foot is rotated and is connected with the support frame, and the upper end of support frame is provided with the upper bracket, and the upper bracket includes: the guide way, the rectangular channel, rotary column and first arc sheetmetal, the upper portion of upper bracket is provided with the guardrail, the inside of upper bracket and sliding connection has the stretcher pole in the guide way, the both sides of stretcher pole all are provided with first magnetic ball, the inside of upper bracket and the outside at the rotary column are rotated and are connected with the control frame, one side of keeping away from the guide way of control frame is provided with the metal ball, the upper end fixedly connected with spiral spring of control frame, the left end upper portion fixedly connected with base of lower carriage, the upper portion of base is provided with adjusting device, adjusting device's lower part front side and upper portion front side are provided with switch and skid resistant course respectively, adjusting device's inside rear side has been seted up the shifting chute, adjusting device's inside and sliding connection has the gauge stick in the shifting chute, the gauge stick includes: the adjusting device comprises a sliding column, a rectangular metal sheet and a second magnetic ball, wherein a second arc metal sheet corresponding to the rectangular metal sheet is arranged inside the adjusting device;

preferably, the first transverse plate is internally provided with a chute corresponding to the anti-tilting plate and the rack, so that the movement of the anti-tilting plate and the rack is ensured;

preferably, the rotating shaft is a threaded rod, and a sliding groove corresponding to the rotating shaft is formed in the moving plate, so that the rotating shaft drives the moving plate to move back and forth;

preferably, the control frame is hemispherical at one end of the metal ball, and a rectangular plate is arranged at the other end of the control frame, so that the control frame can swing through the stretcher bar;

preferably, the inner side of the spiral spring is fixedly connected with the rotary column, and the outer side of the lower part of the spiral spring is fixedly connected with the control frame;

preferably, the magnetic poles of the first magnetic ball and the second magnetic ball are opposite, so that the first magnetic ball is ensured to adsorb the second magnetic ball to swing by a certain angle;

preferably, the sliding column slides in the moving groove;

preferably, the second arc-shaped metal sheet is symmetrical about the moving groove, so that when the second arc-shaped metal sheet is horizontally placed, the left side and the right side of the second arc-shaped metal sheet respectively control the upper support to move up and down;

preferably, the length of the rectangular metal sheet corresponds to the width of the second arc-shaped metal sheet, so that the contact range of the rectangular metal sheet and the second arc-shaped metal sheet is ensured.

(III) advantageous effects

Compared with the prior art, the invention provides a special patient transferring nursing trolley for hospitals, which has the following beneficial effects:

1. the special patient transferring nursing trolley for the hospital contacts the second magnetic ball on the detection rod with the first magnetic ball on the stretcher bar of the patient to be transferred by pulling the detection rod, the first magnetic ball adsorbs the second magnetic ball to be connected, at the moment, the rectangular metal sheet on the detection rod contacts one side of the second arc-shaped metal sheet, by pressing the switch, the circuit in the rectangular metal sheet and the second arc metal sheet is switched on, the driving device rotates, the driving device drives the moving plate to move through the rotating shaft, the moving plate drives the supporting frame to move through the sliding seat, the supporting frame drives the upper bracket to move, so that the guide groove of the upper bracket is aligned with the stretcher bar, and the switch is closed, then the adjusting device is put back, the structure achieves the effect of quickly adjusting the nursing vehicle, thereby solving the problems that the existing special patient transferring nursing vehicle for the hospital is slow in transferring, the pain of the patient can be reduced to the maximum extent, and the operation is complex.

2. This special patient of hospital shifts nursing car, all be provided with the control frame through the left and right sides at the upper bracket, when the stretcher pole removes at the tip of guide way, stretcher pole push control frame encircles the rotation of revolving the post, the metal ball and the contact of first arc sheetmetal on the control frame, at this moment, drive arrangement drives incomplete gear revolve round, incomplete gear passes through the rack and drives the left part that anti-tilt plate followed the lower carriage and stretches out, this structure has reached the purpose that supports the nursing car, thereby avoid the nursing car to tumble at the in-process that shifts.

3. This special patient of hospital shifts nursing car, wear out through the guide way of stretcher pole with the support opposite side, at this moment, metal ball and the contact of first arc sheetmetal on another group system frame, drive arrangement drives incomplete gear antiport round and resets, at this moment, incomplete gear drives the left part of anti-tilt board follow lower carriage through the rack and withdraws, thereby avoid hindering its removal at the removal in-process of nursing car, and also avoid colliding with of staff, this structure has also reached the effect of recycling in addition.

Drawings

FIG. 1 is a schematic view of the overall front structure of the present invention;

FIG. 2 is a cross-sectional view of a portion of the structure of FIG. 1 taken along line A-A in accordance with the present invention;

FIG. 3 is a cross-sectional view of the top structure of FIG. 2 in accordance with the present invention;

FIG. 4 is a schematic view of the overall top view of the present invention;

FIG. 5 is a cross-sectional view of the structure of FIG. 4 taken along line B-B in accordance with the present invention;

FIG. 6 is a cross-sectional view of the structure of FIG. 5 at C-C in accordance with the present invention;

fig. 7 is a front sectional view of the relevant structure of the adjusting device of the invention.

In the figure: 1 lower support, 101 sliding grooves, 2 universal wheels, 3 incomplete gears, 4 anti-tilting plates, 401 racks, 5 fixed seats, 501 fixed feet, 6 sliding seats, 601 sliding feet, 7 moving plates, 8 first transverse plates, 9 second transverse plates, 10 driving devices, 11 rotating shafts, 12 supporting frames, 13 upper supports, 1301 guide grooves, 1302 rectangular grooves, 1303 rotating columns, 1304 first arc-shaped metal sheets, 14 guardrails, 15 stretcher bars, 1501 first magnetic balls, 16 control frames, 1601 metal balls, 17 volute springs, 18 bases, 19 adjusting devices, 1901 switches, 1902 anti-skidding layers, 1903 moving grooves, 20 detection rods, 2001 sliding columns, 2002 rectangular metal sheets, 2003 second magnetic balls and 21 second arc-shaped metal sheets.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, a special patient transferring nursing cart for hospitals comprises a lower frame 1, sliding grooves 101 are respectively formed on the front and rear right sides of the upper portion of the lower frame 1, universal wheels 2 are arranged on the west portion of the lower frame 1, an incomplete gear 3 is rotatably connected to the left side of the lower portion of the lower frame 1, an anti-tilt plate 4 is slidably connected to the lower portion of the left side of the lower frame 1, a rack 401 is engaged with the right side of the anti-tilt plate 4 and engaged with the incomplete gear 3, fixing seats 5 are fixedly connected to the front and rear sides of the upper portion of the lower frame 1, fixing feet 501 are arranged on the upper portions of the fixing seats 5, sliding seats 6 are slidably connected to the front and rear sides of the upper portion of the lower frame 1 in the sliding grooves 101, sliding feet 601 are arranged on the upper portions of the sliding seats 6, a moving plate 7 is fixedly connected between the sliding seats, the first horizontal plate 8 is provided with a chute corresponding to the anti-tilt plate 4 and the rack 401, so that the anti-tilt plate 4 and the rack 401 can be moved. A driving device 10 is arranged at the upper part of the second transverse plate 9, a rotating shaft 11 is rotatably connected at the right end of the driving device 10 in the moving plate 7, the rotating shaft 11 is a threaded rod, and a sliding groove corresponding to the rotating shaft 11 is formed in the moving plate 7, so that the rotating shaft 11 drives the moving plate 7 to move back and forth; the upper portion of fixed foot 501 and slip foot 601 rotates and is connected with support frame 12, and the upper end of support frame 12 is provided with upper bracket 13, and upper bracket 13 includes: the utility model provides a control rack, including guide way 1301, rectangular channel 1302, rotary column 1303 and first arc sheetmetal 1304, the upper portion of upper bracket 13 is provided with guardrail 14, the inside of upper bracket 13 and sliding connection have stretcher pole 15 in guide way 1301, stretcher pole 15's both sides all are provided with first magnetic ball 1501, the inside of upper bracket 13 just rotates in rotary column 1303's the outside and is connected with control rack 16, one side of keeping away from guide way 1301 of control rack 16 is provided with the metal ball, control rack 16 is the hemisphere in the one end of metal ball 1601, the other end of control rack 16 is the rectangular plate, thereby guarantee that control rack 16 swings through stretcher pole 1601. The upper end of the control frame 16 is fixedly connected with a scroll spring 17, the inner side of the scroll spring 17 is fixedly connected with the rotating column 1303, and the outer side of the lower part of the scroll spring 17 is fixedly connected with the control frame 16;

lower carriage 1's left end upper portion fixedly connected with base 18, the upper portion of base 18 is provided with adjusting device 19, and adjusting device 19's lower part front side and upper portion front side are provided with switch 1901 and skid resistant course 1902 respectively, and adjusting device 19's inside rear side is opened and is equipped with shifting chute 1903, and adjusting device 19's inside and sliding connection has detection pole 20 in shifting chute 1903, and detection pole 20 includes: the sliding column 2001, the rectangular metal sheet 2002 and the second magnetic ball 2003, wherein the magnetic poles of the first magnetic ball 1501 and the second magnetic ball 2003 are opposite, so that the first magnetic ball 1501 is ensured to adsorb the second magnetic ball 2003 to swing by a certain angle, and the sliding column 2001 slides in the moving groove 1903. The inside of adjusting device 19 is provided with second arc sheetmetal 21 corresponding to rectangular sheetmetal 2002, and second arc sheetmetal 21 is symmetrical about moving groove 1903 to when guaranteeing that second arc sheetmetal 21 is placed horizontally, the upper bracket 13 is controlled respectively to the left and right sides of second arc sheetmetal 21 and reciprocates, and the length of rectangular sheetmetal 2002 and the width of second arc sheetmetal 21 correspond, thereby guarantee the contact range of rectangular sheetmetal 2002 and second arc sheetmetal 21.

The working principle and the process of the invention are as follows:

when the special patient transferring nursing trolley for hospitals works, the adjusting device 19 is taken up through the anti-slip layer 1902, then the lower end of the adjusting device 19 is inserted into the guide groove 1301, at the moment, the detection rod 20 is pulled to enable the second magnetic ball 2003 on the detection rod to be contacted with the first magnetic ball 1501 on the patient stretcher bar 15 to be transferred, the first magnetic ball 1501 adsorbs the second magnetic ball 2003 to be connected, at the moment, the rectangular metal sheet 2002 on the detection rod 20 is contacted with one side of the second arc-shaped metal sheet 21, a circuit in the rectangular metal sheet 2002 and the second arc-shaped metal sheet 21 is connected by pressing the switch 1901, the driving device 10 rotates, the driving device 10 drives the moving plate 7 to move through the rotating shaft 11, the moving plate 7 drives the support frame 12 to move through the sliding seat 6, the support frame 12 drives the upper support frame 13 to move to enable the guide groove 1301 to be aligned with the stretcher bar 15 until the rectangular metal sheet 2002 is positioned in the middle of the second arc, at the moment, the switch 1901 is closed, and then the adjusting device 19 is replaced, so that the effect of quickly adjusting the nursing trolley is achieved, and the problems that the existing special patient nursing trolley for hospitals is slow in transferring, pain of patients can be reduced to the greatest extent, and operation is complex are solved; by arranging the control frames 16 on the left side and the right side of the upper bracket 13, when the stretcher bar 15 moves at the end part of the guide groove 13, the stretcher bar 15 pushes the control frame 16 to rotate around the rotating column 1303, the metal ball 1601 on the control frame 16 is contacted with the first arc-shaped metal sheet 1304, at the moment, the driving device drives the incomplete gear 3 to rotate for a circle, the incomplete gear 3 drives the anti-tilting plate 4 to extend out from the left part of the lower bracket 1 through the rack 401, and the structure achieves the purpose of supporting the nursing vehicle, so that the nursing vehicle is prevented from tilting in the transferring process; wear out through the guide way 1301 of stretcher pole 15 and support 13 opposite side, at this moment, metal ball 1601 and first arc sheetmetal 1304 contact on another group system frame 16, drive arrangement drives incomplete gear 3 reverse rotation round and resets, at this moment, incomplete gear 3 drives through rack 401 and prevents inclining plate 4 and withdraw from the left part of lower carriage 1 to avoid hindering its removal at the removal in-process of nursing car, and also avoid colliding with of staff, this structure has also reached the effect of recycling in addition.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hospital-specific patient transfer nursing car, comprising a lower bracket (1), characterized in that: the upper, front and rear right sides of the lower bracket (1) are respectively provided with chute (101), and the lower bracket (1) is provided with a chute (101). A universal wheel (2) is arranged in the west, an incomplete gear (3) is rotatably connected to the lower left side of the lower bracket (1), and an anti-tilting plate (4) is slidably connected to the lower left side of the lower bracket (1). A rack (401) is meshed with the incomplete gear (3) on the right side of the plate (4), and a fixing seat (5) is fixedly connected to the front and rear of the upper left side of the lower bracket (1). The fixing seat (5) The upper part of the lower bracket (1) is provided with a fixed foot (501), a sliding seat (6) is slidably connected to the upper right side of the lower bracket (1) and in the sliding groove (101), and the upper part of the sliding seat (6) is provided with a sliding foot (6). 601), a moving plate (7) is fixedly connected between the sliding seats (6), and a first horizontal plate (8) and a second horizontal plate (9) are fixedly connected to the left and right sides between the lower brackets (1) respectively. ), the upper part of the second horizontal plate (9) is provided with a driving device (10), and the right end of the driving device (10) is rotatably connected with a rotating shaft (11), a fixed foot (501) and a sliding foot in the moving plate (7) The upper part of (601) is rotatably connected with a support frame (12), the upper end of the support frame (12) is provided with an upper support (13), and the upper support (13) includes: a guide groove (1301), a rectangular groove (1302), a rotating column (1303) and the first arc-shaped metal sheet (1304), a guardrail (14) is arranged on the upper part of the upper bracket (13), and a stretcher bar (15) is slidably connected inside the upper bracket (13) and in the guide groove (1301). ), both sides of the stretcher bar (15) are provided with a first magnetic ball (1501), and a control frame (16) is rotatably connected inside the upper bracket (13) and on the outside of the rotating column (1303), and the control frame (16) ) is provided with a metal ball (1601) on the side away from the guide groove (1301), a scroll spring (17) is fixedly connected to the upper end of the control frame (16), and a base (18) is fixedly connected to the upper part of the left end of the lower bracket (1). ), the upper part of the base (18) is provided with an adjustment device (19), the lower front side and the upper front side of the adjustment device (19) are respectively provided with a switch (1901) and a non-slip layer (1902), the inside of the adjustment device (19) A moving groove (1903) is opened on the rear side, and a detection rod (20) is slidably connected inside the adjusting device (19) and in the moving groove (1903), and the detection rod (20) includes: a sliding column (2001), a rectangular metal sheet (2002) and the second magnetic ball (2003), a second arc-shaped metal sheet (21) corresponding to the rectangular metal sheet (2002) is arranged inside the adjusting device (19); pull the detection rod (20) to make it up The second magnetic ball (2003) is in contact with the first magnetic ball (1501) on the stretcher bar (15) of the patient to be transferred, and the first magnetic ball (1501) adsorbs the second magnetic ball (2003) to connect, at this time, The rectangular metal sheet (2002) on the detection rod (20) and the second arc-shaped metal One side of the sheet (21) is in contact, and by pressing the switch (1901), the rectangular metal sheet (2002) and the circuit in the second arc-shaped metal sheet (21) are connected, so that the driving device works; the driving device (10) The way of stopping is that the support frame (12) drives the upper frame (13) to move so that the guide groove (1301) is aligned with the stretcher bar (15), until the rectangular metal sheet (2002) is in the middle of the second arc-shaped metal sheet (21). , the switch (1901) is turned off at this time.

2. A hospital-specific patient transfer nursing car according to claim 1, characterized in that: the inside of the first transverse plate (8) is provided with an anti-tilt plate (4) and a rack (401) corresponding to the chute.

3. A hospital-specific patient transfer nursing car according to claim 1, characterized in that: the rotating shaft (11) is a threaded rod, and the inside of the moving plate (7) is provided with a sliding shaft corresponding to the rotating shaft (11). groove.

4. A hospital-specific patient transfer nursing car according to claim 1, characterized in that: the control frame (16) is hemispherical at one end of the metal ball (1601), and the other end of the control frame (16) is Rectangular plate.

5. A hospital-specific patient transfer nursing car according to claim 1, characterized in that: the inner side of the scroll spring (17) is fixedly connected with the rotating column (1303), and the lower part of the scroll spring (17) The outer side is fixedly connected with the control frame (16).

6 . The hospital-specific patient transfer and nursing vehicle according to claim 1 , wherein the magnetic poles of the first magnetic ball ( 1501 ) and the second magnetic ball ( 2003 ) are opposite. 7 .

7. A hospital-specific patient transfer nursing car according to claim 1, characterized in that: the sliding column (2001) slides in the moving groove (1903).

8. The hospital-specific patient transfer and nursing vehicle according to claim 1, wherein the second arc-shaped metal sheet (21) is symmetrical with respect to the moving groove (1903).

9 . The hospital-specific patient transfer and nursing vehicle according to claim 1 , wherein the length of the rectangular metal sheet ( 2002 ) corresponds to the width of the second arc-shaped metal sheet ( 21 ). 10 .