CN210749995U

CN210749995U - But automatically move formula nursing car

Info

Publication number: CN210749995U
Application number: CN201920602667.7U
Authority: CN
Inventors: 董悦之
Original assignee: CHANGZHOU NO3 PEOPLE'S HOSPITAL
Current assignee: CHANGZHOU NO3 PEOPLE'S HOSPITAL
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-06-16
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses an automatic movable nursing vehicle, which consists of a movable vehicle body, a transfusion frame, a touch screen type control panel, an adjustable lifting stool, a sliding component, a universal runner, a vehicle body driving part, a vehicle body steering part, a garbage basket and a sharp instrument box placing basket; the touch screen type control panel is arranged at the upper left end of the movable vehicle body through a support bracket and an adjustable shaft; the infusion support is arranged at the upper right end of the movable trolley body; the adjustable lifting stool and the sliding assembly are fixedly arranged at the lower end in the movable vehicle body; the universal rotating wheel is fixedly arranged at the bottom of the sliding assembly; the vehicle body driving part and the vehicle body steering part are respectively fixed at the bottom of the moving vehicle body; the trash basket and the sharp container placing basket are respectively arranged on the right side of the movable trolley body. Effectively utilize manpower resources and promote nursing work efficiency the time, optimized the construction of high-quality nursing service more and carried out, let the patient enjoy high-quality and intelligent medical service, its practicality is higher.

Description

But automatically move formula nursing car

Technical Field

The invention relates to the field of medical instruments, in particular to an automatic movable nursing trolley which is particularly suitable for daily nursing work of nurses.

Background

For the medical staff at the clinical front line, the daily nursing, treatment and other tasks are always busy and trivial. With the innovation of the modern medical field, ward extension and improvement become indispensable items for hospital development, but the extension of the ward often causes the extension of the working battle line of medical staff, and in the traditional nursing working mode, a nurse often needs to hold a tray or hold a medicine and an instrument by hand and the like to carry the medicine and the instrument from a nurse station to a ward, and only a small amount of articles can be carried at one time, and the medical staff is easy to miss and cause the waste of manpower resources and time due to the fact that the medical staff repeatedly comes to and goes from the nurse station and the ward, thereby reducing the working efficiency of the medical staff; for patients, the time for optimal treatment and high-quality medical services are difficult to be effectively guaranteed; meanwhile, the development and management of the high-quality nursing work of the hospital are not facilitated. Nowadays, informatization technology has gradually begun to be applied to the medical field, and the traditional medical care working mode is in urgent need of improvement and enhancement.

Therefore, the Chinese patent invention 'a mobile nursing vehicle' with the patent number of 201610401992.8 (the authorized public number is CN 105943290A) discloses a nursing vehicle structure, the bottom of the vehicle body is provided with a guide wheel, the vehicle body is provided with a plurality of height-adjustable drawers, wherein the first drawer is provided with a plurality of medicine grooves, which is convenient for the classified placement of various medicines; meanwhile, the top of the vehicle body is provided with a placing frame capable of stabilizing the display. Compared with the traditional medical care mode, the nursing trolley has a simple structure, can realize network integration, and is convenient for daily management of nursing work. However, the following problems still remain: (1) in the patent, the nursing trolley has a plurality of articles and heavy weight, and needs to be moved by pushing by hands of medical staff, so that a great deal of manpower and time are consumed; (2) the guide wheels at the bottom of the vehicle body can translate forwards, but when the vehicle body is too large during turning, the adjustment needs to be repeated for many times. Above-mentioned problem can influence medical personnel's daily nursing work, reduces nurse work efficiency, consequently urgently waits for a nursing car that designs more rationally, optimization, swift.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present application provides an automatically movable nursing trolley, which uses a driving component and a steering component to move and steer the nursing trolley, and does not need manual operation of medical staff; the nursing staff can sit to control the nursing trolley by adjusting the height of the seat, thereby greatly relieving the working pressure of the medical staff and rapidly treating the medical nursing problem of the patient.

The technical scheme adopted by the invention is that the nursing trolley capable of automatically moving is implemented according to the following steps:

nursing staff realize the steering and driving of the nursing trolley by operating the control panel; the nursing staff can sit on the nursing seat bench to operate, and the bench can also be folded and placed.

When the nursing trolley turns, a nursing worker operates the control panel to enable the steering motor to rotate forward and backward for a certain angle so as to drive the steering wheel to rotate left and right;

the nursing trolley is driven, and a nursing worker operates the control panel to enable the driving motor to act to drive the driving wheels to rotate; when stopping to nursing car drive, the brake subassembly can provide reverse moment of torsion, can stop in the short time, reduces the influence of inertia to nursing car.

The nursing trolley seat is lifted, and nursing staff operate the control panel to enable the cylinder to stretch and retract to change the position between the hinged arms, so that the lifting and the descending of the seat are realized.

The utility model discloses a but automatic movable formula nursing car, its characteristics still lie in:

the nursing vehicle adopts a sliding component containing and positioning structure that the positioning at the inner side of the lower part of a movable vehicle body is connected with a floating positioning shaft in a floating way through a pressure spring; when the sliding assembly and the liftable seat are stored at the limit positions, the floating positioning shaft is embedded into the other hole of the sliding plate, so that the positions of the floating positioning shaft are relatively fixed; when the sliding plate is pulled to the limit position, the floating positioning shaft is embedded into the other hole of the sliding plate, so that the position of the floating positioning shaft is relatively fixed.

The nursing trolley sliding assembly adopts a structure that two through grooves are arranged on the lower side of a sliding plate, and a groove is arranged at one end of the sliding plate and matched with a boss at one end of a sliding rail; one side of the hinged arm is arranged on the upper side of the sliding plate and is provided with a groove, and the hinged arm can slide in the groove; the pull-out end of the sliding plate is provided with a universal rotating wheel which can support the sliding component.

The nursing vehicle brake assembly adopts the structure that a bearing is clamped on a D-shaped plane of a driving wheel shaft through the acting force of a torsion spring, when a driving motor stops rotating, the opposite direction torque is generated to eliminate the influence of inertia on the nursing vehicle, the nursing vehicle is braked, and the nursing vehicle stops moving.

The nursing trolley has the advantages that a nursing worker can not only push the nursing trolley by hand, but also operate the nursing trolley by sitting; the nursing trolley can also automatically turn to move, so that the automatic control of the nursing trolley is realized; the position of the touch screen type control panel is changed by adjusting the rear bracket and the supporting bracket; simple operation, rational in infrastructure has improved nursing work efficiency greatly.

Drawings

FIG. 1 is a schematic view of the structure of the automatically movable nursing cart of the present invention;

FIG. 2 is a schematic view of the structure of the mobile cart body;

FIG. 3 is a schematic view of a touch screen control panel and a support structure;

FIG. 4 is a schematic view of an adjustable lift bench configuration;

FIG. 5 is a schematic view of the slide assembly construction;

FIG. 6 is a schematic view of a vehicle body drive component structure;

FIG. 7 is a schematic illustration of the brake assembly construction;

FIG. 8 is a schematic view of a structure of a vehicle body steering member

Reference numerals

The movable trolley comprises a movable trolley body (10), an infusion support (20), a touch screen type control panel (30), an adjustable lifting stool (40), a sliding assembly (50), a universal rotating wheel (60), a trolley body driving part (70), a trolley body steering part (80), a garbage basket (90), a sharp instrument box placing basket (100), a handle (15), an infusion support (16), a small storage box (17), a storage rod (14), a storage drawer layer (13), a positioning shaft (12), a support frame (11), a rear support (31), a support frame (32), an adjustable shaft (33), a seat cushion (41), a telescopic arm (42), a cylinder body (43), a piston rod (44), a hinged arm (45), a support seat (51), a sliding rail (52), a spring (53), a floating positioning column (54), a sliding plate (55), wheels (71), a gear A (72) and a gear B (73), the device comprises a driving stepping motor (74), a bearing (76), a driving wheel shaft (77), a bearing (02), a floating support (03), a torsion spring (04), a long pin shaft (05), a fixed support (06), a short pin shaft (07), a steering wheel (81), a steering stepping motor (82), a bevel gear (83), a connecting plate (84), a bearing (85), a steering wheel shaft (86) and a special bevel gear (87).

The specific implementation mode is as follows:

the present invention will be described in detail below with reference to the accompanying drawings and examples.

Referring to fig. 1, the automatic movable nursing cart structure of the present invention comprises a movable cart body (10), an infusion support (20), a touch screen type control panel (30), an adjustable lifting stool (40), a sliding assembly (50), a universal wheel (60), a cart body driving part (70), a cart body steering part (80), a trash basket (90), and a sharp box placing basket (100); the touch screen type control panel (30) is arranged at the left end of the movable vehicle body (10) through a support bracket and an adjustable shaft; the infusion support (20) is arranged at the upper right end of the movable trolley body (10); the slide rails of the adjustable lifting stool (40) and the sliding assembly (50) are arranged at the inner lower end of the movable vehicle body (10); the universal rotating wheel (60) is fixedly arranged at the bottom of the sliding assembly (50); the vehicle body driving part (70) and the vehicle body steering part (80) are respectively fixed at the bottom of the moving vehicle body (10); the trash basket (90) and the sharp container placement basket (100) are respectively fixedly arranged on the right side wall of the movable vehicle body (10).

Referring to fig. 2, the utility model adopts a movable vehicle body structure that the upper end of the movable vehicle body (10) is provided with a handle (15), a transfusion stand placing frame (16) and a small-sized storage layer (17); the right side wall is provided with an article placing rod (14); a storage drawer layer (13) is arranged on the front side wall; the positioning shaft (12) is arranged in the lower side of the movable vehicle body (10); one end of the bottom side is provided with a support frame (11) sleeved with a driving wheel shaft (77).

Referring to fig. 3, the control panel and the bracket structure adopted by the utility model is that a rear bracket (31) is arranged at the rear side of the touch screen type control panel (30); the rear bracket (31) is hinged with the supporting bracket (32); the supporting bracket (32) is hinged with an adjustable shaft (33), and the adjustable shaft (33) is nested at the left side of the moving vehicle body (10).

Referring to fig. 4, the adjustable lifting stool structure adopted by the utility model is that the adjustable lifting stool (40) comprises a cushion (41), a telescopic arm (42), a cylinder body (43), a piston rod (44) and a hinged arm (45); the seat cushion (41) is fixedly arranged at the upper end of the telescopic arm (42); the lifting component is formed by hinging an upper telescopic component with a lower telescopic component, and the upper telescopic component is formed by hinging upper telescopic arms (42) in a crossed manner and is distributed on two sides; the lower telescopic part is hinged with the two telescopic arms (42) in a crossing way by the hinged arm (45); one end of the piston rod (44) is hinged to the middle support of the hinged arm (45); one end of the cylinder body (43) is hinged and fixed with a support (51) of the sliding assembly.

Referring to fig. 5, the sliding assembly structure of the present invention comprises a support (51), a sliding rail (52), a spring (53), a floating positioning column (54), a sliding plate (55) and a universal wheel (60); the slide rail (52) is sleeved with a lower end groove of the movable vehicle body (10); the support (51) is fixedly arranged at one end of the upper side of the sliding plate (55); the spring (53) and the floating positioning column (54) are respectively sleeved on the movable vehicle body positioning shaft (12), and a shaft column on the other side of the floating positioning column (54) is in contact with an inner hole on one side of the sliding assembly (50) to be embedded and sleeved; the universal rotating wheel (60) is fixedly arranged in the middle of the lower side of the sliding assembly (50).

Referring to fig. 6, the structure of the vehicle body driving component adopted by the utility model is that the vehicle body driving component (70) comprises a wheel (71), a gear a (72), a gear B (73), a driving stepping motor (74), a wheel (75), a bearing (76) and a driving wheel shaft (77); the driving stepping motor (74) is in meshing transmission with a driving wheel shaft (77) through a gear B (73) and a gear A (72); two wheels (71) are respectively fixed on two sides of the driving wheel shaft (77); the inner rings of the two bearings (76) are respectively fixed on the outermost sides of the driving wheel shafts (77), and the two wheels (71) are adjacent; a bearing (02) in the brake assembly (01) is arranged on a D-shaped surface on one side of the driving wheel shaft (77).

Referring to fig. 7, the brake assembly structure adopted by the utility model comprises a bearing (02), a floating support (03), a torsion spring (04), a long pin shaft (05), a fixed support (06) and a short pin shaft (07); the floating support (03) is hinged with the bearing (02) through a short pin shaft (07); the torsion spring (04) is nested on the long pin shaft (05), and the long pin shaft (05) is hinged with the fixed support (06). Referring to fig. 8, the vehicle body steering component structure of the present invention comprises a vehicle body steering component (80) comprising wheels (81), a steering stepping motor (82), bevel gears (83), a connecting plate (84), bearings (85), a steering wheel shaft (86), and special bevel gears (87); a round hole at the lower end of the special bevel gear (87) is sleeved and fixed in the middle of the steering wheel shaft (86); the steering stepping motor (82) is in coupling transmission with the steering wheel shaft (86) through the engagement of the bevel gear (83) and the special bevel gear (87); the inner ring of the bearing (85) is fixed with the lower end shaft of the connecting plate (84), and the outer ring of the bearing is embedded in an inner hole at the upper end of the special bevel gear (87); the two wheels (81) are respectively arranged on two sides of the steering wheel shaft (86).

The utility model discloses a usage implements according to following step:

1) nursing staff pushes the nursing trolley by hands: the nursing staff moves the handle of the trolley body in a hand way to push the nursing trolley.

Nursing personnel sit and control the nursing car: the nursing staff pulls out the sliding assembly, adjusts the height of the seat stool through the control panel, and sits on the seat stool and turns to the movement of the nursing trolley through the driving of the motor and the driving motor.

The utility model discloses in this embodiment, nursing personnel accomplish the nursing record through control panel: the nursing staff can remotely talk with other staff in the nurse station by utilizing the control panel, and the nursing records are directly completed while the daily nursing operation is completed.

In the embodiment of the utility model, the fixed universal rotating wheel is arranged at the bottom of the pull-out end of the sliding component, so that the nursing trolley can move and rotate more flexibly; the upper cover rotary type trash basket placed on one side of the movable trolley body enables a nursing worker to pull up the trash basket cover when the trash is placed, operation is convenient, and the structure is more in line with human engineering.

The utility model discloses in this embodiment, when driving motor stall through the brake subassembly, produce the moment of torsion in the opposite direction and eliminate the influence of the inertia of nursing car, brake the nursing car, stop motion.

The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.

Claims

1. An automatically movable nursing trolley is characterized by comprising a movable trolley body (10), an infusion support (20), a touch screen type control panel (30), an adjustable lifting stool (40), a sliding assembly (50), a universal rotating wheel (60), a trolley body driving part (70), a trolley body steering part (80), a garbage basket (90) and a sharp box placing basket (100); the touch screen type control panel (30) is arranged at the left end of the movable vehicle body (10) through a support bracket and an adjustable shaft; the infusion support (20) is arranged at the upper right end of the movable trolley body (10); the slide rails of the adjustable lifting stool (40) and the sliding assembly (50) are arranged at the inner lower end of the movable vehicle body (10); the universal rotating wheel (60) is fixedly arranged at the bottom of the sliding assembly (50); the vehicle body driving part (70) and the vehicle body steering part (80) are respectively fixed at the bottom of the moving vehicle body (10); the trash basket (90) and the sharp container placement basket (100) are respectively fixedly arranged on the right side wall of the movable vehicle body (10).

2. The automatically movable nursing cart according to claim 1, wherein the upper end of the moving cart body (10) is provided with a handle bar (15), a transfusion stand rack (16) and a small storage layer (17); the right side wall is provided with an article placing rod (14); a storage drawer layer (13) is arranged on the front side wall; the positioning shaft (12) is arranged in the lower side of the movable vehicle body (10); one end of the bottom side is provided with a support frame (11) sleeved with a driving wheel shaft (77).

3. The automated mobile nursing cart of claim 1, characterized in that the rear side of the touch screen control panel (30) is provided with a rear bracket (31); the rear bracket (31) is hinged with the supporting bracket (32); the supporting bracket (32) is hinged with an adjustable shaft (33), and the adjustable shaft (33) is nested at the left side of the moving vehicle body (10).

4. The automated portable nursing cart of claim 1, wherein said adjustable lift stool (40) comprises a seat cushion (41), a telescopic arm (42), a cylinder (43), a piston rod (44), and an articulated arm (45); the seat cushion (41) is fixedly arranged at the upper end of the telescopic arm (42); the lifting component is formed by hinging an upper telescopic component with a lower telescopic component, and the upper telescopic component is formed by hinging upper telescopic arms (42) in a crossed manner and is distributed on two sides; the lower telescopic part is hinged with the two telescopic arms (42) in a crossing way by the hinged arm (45); one end of the piston rod (44) is hinged to the middle support of the hinged arm (45); one end of the cylinder body (43) is hinged and fixed with a support (51) of the sliding assembly.

5. The automated mobile care vehicle of claim 1, wherein the sliding assembly (50) comprises a support (51), a slide rail (52), a spring (53), a floating positioning post (54), a sliding plate (55), and a universal wheel (60); the slide rail (52) is sleeved with a lower end groove of the movable vehicle body (10); the support (51) is fixedly arranged at one end of the upper side of the sliding plate (55); the spring (53) and the floating positioning column (54) are respectively sleeved on the movable vehicle body positioning shaft (12), and a shaft column on the other side of the floating positioning column (54) is in contact with an inner hole on one side of the sliding assembly (50) to be embedded and sleeved; the universal rotating wheel (60) is fixedly arranged in the middle of the lower side of the sliding assembly (50).

6. The automatically movable nursing cart according to claim 5, wherein the sliding plate (55) has two rectangular grooves formed on the upper side; two through grooves are arranged at the lower side of the sliding plate (55), and a groove is arranged at one end of the sliding plate and matched with a boss at one end of the sliding rail (52).

7. The automated mobile nursing cart of claim 1, wherein said cart body driving means (70) comprises wheels (71), gears a (72), gears B (73), driving stepping motor (74), wheels (75), bearings (76), driving axles (77), brake assembly (01); the driving stepping motor (74) is in linkage transmission with a driving wheel shaft (77) through gear engagement; the driving stepping motor (74) is fixed at the bottom of the movable vehicle body (10); the inner rings of the two bearings (76) are respectively fixed at the outermost side of the driving wheel shaft (77); a bearing (02) in the brake assembly (01) is arranged on the D-shaped surface on one side of the driving wheel shaft (77).

8. The automatically movable nursing cart of claim 7, wherein said brake assembly (01) comprises a bearing (02), a floating bracket (03), a torsion spring (04), a long pin shaft (05), a fixed bracket (06), a short pin shaft (07); the floating support (03) is hinged with the bearing (02) through a short pin shaft (07); the torsion spring (04) is nested on the long pin shaft (05), and the long pin shaft (05) is hinged with the fixed support (06).

9. The automated mobile nursing cart of claim 1, wherein said cart body turning part (80) comprises wheels (81), turning stepping motor (82), bevel gear (83), connecting plate (84), bearing (85), turning wheel shaft (86), special bevel gear (87); a round hole at the lower end of the special bevel gear (87) is sleeved and fixed in the middle of the steering wheel shaft (86); the steering stepping motor (82) is in coupling transmission with the steering wheel shaft (86) through the engagement of the bevel gear (83) and the special bevel gear (87); the inner ring of the bearing (85) is fixed with the lower end shaft of the connecting plate (84), and the outer ring of the bearing is embedded in an inner hole at the upper end of the special bevel gear (87); the two wheels (81) are respectively arranged on two sides of the steering wheel shaft (86).