CN220938422U

CN220938422U - Medical multifunctional trolley

Info

Publication number: CN220938422U
Application number: CN202322715059.6U
Authority: CN
Inventors: 万建军
Original assignee: Wansheng Precision Machinery Jiangsu Co ltd
Current assignee: Wansheng Precision Machinery Jiangsu Co ltd
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-05-14
Anticipated expiration: 2033-10-10

Abstract

The utility model relates to a medical multifunctional trolley, which relates to the technical field of medical auxiliary equipment and comprises a trolley main body, wherein the front side of the inner wall of the trolley main body is slidingly connected with three drawers, a driving mechanism for moving the drawers is arranged on the trolley main body, an adjusting mechanism for adjusting the angle of a table top is arranged on the trolley main body, the driving mechanism comprises three threaded rods, the three threaded rods are respectively connected between the front side and the rear side of the inner wall of the trolley main body through bearings in a rotating way, and six bearing bars which are respectively two are a group are fixed in the trolley main body. This medical multi-functional platform truck, through automatic drawer pull-out mechanism, medical personnel can pull out and push in the drawer fast, conveniently, saved manual operation's time and labour, and automatic drawer pull-out mechanism passes through the effect of motor, threaded rod and drive block, can avoid artifical direct contact drawer surface, has reduced cross infection's risk, has increased medical environment's security.

Description

Medical multifunctional trolley

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to a medical multifunctional trolley.

Background

In medical work, it is often necessary to use multiple devices simultaneously, such as computers, display screens, stimulation coils, cameras, medical device probes, etc. There is a need for a multi-functional trolley that can house a variety of devices and provide space for storing medical instruments.

Chinese patent publication No.: (CN 219042787U) a medical multifunctional trolley belongs to the technical field of medical auxiliary equipment. This medical multi-functional platform truck includes: a housing assembly in the shape of a cuboid or a cube; and an upper end panel disposed on an upper surface of the housing assembly. The housing assembly includes a drawer type skeleton riveted to an inner wall of the housing assembly, and a rear housing assembly is mounted on a rear side of the housing assembly, the rear housing assembly covering an outer end surface of the drawer type skeleton. The medical multifunctional trolley provided by the disclosure covers stored equipment by utilizing the rear shell component, and at least solves the problem of disordered placement from the view.

The applicant has found that the above patent has a certain defect, for example, the above patent facilitates the placement of medical instruments, medicines, documents and other articles by arranging a drawer assembly, but when medical staff manually pulls open the drawer of the trolley during treatment, pollutants including bacteria, viruses and other pathogens on the surface of the drawer can be contacted, and if the correct hand hygiene measures or drawer hygiene management measures are not adopted, the pathogens can be carried to other patients, so that cross infection is caused, and therefore, a medical multifunctional trolley is proposed to solve the technical problems.

Disclosure of utility model

In order to overcome the defects of the prior art, the utility model provides a medical multifunctional trolley, which solves the problems that when medical staff manually pulls open a trolley drawer in the treatment process, pollutants including bacteria, viruses and other pathogens on the surface of the drawer can be contacted, and if the accurate hand hygiene measures or drawer hygiene management measures are not adopted, the pathogens can be brought to other patients, so that cross infection is caused.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the medical multifunctional trolley comprises a trolley main body;

the front side of the inner wall of the trolley main body is in sliding connection with three drawers;

The trolley body is provided with a driving mechanism for moving the drawer, and is provided with an adjusting mechanism for adjusting the angle of the table top;

The driving mechanism comprises three threaded rods, the three threaded rods are respectively connected between the front side and the rear side of the inner wall of the trolley body through bearings in a rotating mode, six bearing bars which are arranged in a group are fixed inside the trolley body, the three drawers are respectively attached to the upper surfaces of the three groups of bearing bars, the three threaded rods are respectively connected with a transmission block in a threaded mode, the three transmission blocks are respectively fixedly connected with the three drawers, three motors which are respectively fixedly connected with the three threaded rods are fixed on the rear side of the trolley body, pedals are fixed on the lower end face of the trolley body, and buttons which are respectively electrically connected with the three motors are arranged on the upper end face of each pedal.

By an automatic drawer pulling mechanism, medical staff can rapidly and conveniently pull out and push in the drawer, so that the time and labor of manual operation are saved.

Through the effect of motor, threaded rod and drive piece, can avoid artifical direct contact drawer surface, reduce cross infection's risk, increased medical environment's security.

Further, universal wheels are fixed at four corners of the lower end face of the trolley main body, the drawer is in a cuboid shape with hollow inside and missing upper end faces, and three square openings for three drawers to be respectively arranged on the front side of the inner wall of the trolley main body.

Further, three rotary through holes which are respectively used for the rotation of the three motor output ends and are in clearance fit with the three motor output ends are formed in the rear side of the inner wall of the trolley main body.

Further, the left side button is electrically connected with the motor at the upper side, the middle button is electrically connected with the motor at the middle, and the right side button is electrically connected with the motor at the lower side.

Further, adjustment mechanism includes the mounting panel, the mounting panel is fixed between the left and right sides of platform truck main part inner wall, the upper surface of mounting panel has two electric putter through the articulated shaft handing-over, the upper surface of platform truck main part articulates through the articulated shaft has the dish of placing, two electric putter's output all articulates through the articulated shaft with the lower surface of placing the dish, the interior bottom wall of placing the dish is fixed with three magnet.

Through setting up magnet at the interior bottom wall of placing the dish, can make the metal apparatus dish obtain effectual absorption when the mesa slope, ensure the stability of apparatus dish. This helps to prevent the instrument from slipping or tilting, improving the safety and stability of the surgical procedure.

The angle of the table top can be adjusted simply, conveniently and easily by combining the electric push rod and the placing plate. Medical staff can control the expansion and contraction of the electric push rod through the control switch, so that the inclination angle of the table top is adjusted to adapt to different operations and operation requirements.

Further, two openings for two electric push rods to move are formed in the inner positioning wall of the trolley main body, and a cavity with an opening at the upper end is formed in the placing disc.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. This medical multi-functional platform truck, through automatic drawer pull-out mechanism, medical personnel can pull out and push in the drawer fast, conveniently, saved manual operation's time and labour, and automatic drawer pull-out mechanism passes through the effect of motor, threaded rod and drive block, can avoid artifical direct contact drawer surface, has reduced cross infection's risk, has increased medical environment's security.

2. According to the medical multifunctional trolley, the angle of the table top is adjusted simply, conveniently and easily through the combination of the electric push rod and the placing disc. Medical staff can control the expansion and contraction of the electric push rod through the control switch, so that the inclination angle of the table top is adjusted to adapt to different operations and operation requirements. This not only provides better operating space and angle, has alleviateed medical personnel's physical burden moreover, has improved travelling comfort and accuracy of work.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the expanded structure of the present utility model;

FIG. 3 is a schematic diagram of a driving mechanism according to the present utility model;

FIG. 4 is a schematic view of the bottom view of the driving mechanism of the present utility model;

FIG. 5 is a schematic view of an adjustment mechanism according to the present utility model;

fig. 6 is a schematic view showing the bottom view of the adjusting mechanism of the present utility model.

In the figure: 1. a trolley body; 2. a drawer; 3. a driving mechanism; 301. a threaded rod; 302. a carrier strip; 303. a transmission block; 304. a motor; 305. a pedal; 306. a button; 4. an adjusting mechanism; 401. a mounting plate; 402. an electric push rod; 403. placing a tray; 404. and (3) a magnet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the medical multi-functional cart in the present embodiment includes a cart main body 1;

the front side of the inner wall of the trolley main body 1 is in sliding connection with three drawers 2;

The trolley body 1 is provided with a driving mechanism 3 for moving the drawer 2, and the trolley body 1 is provided with an adjusting mechanism 4 for adjusting the angle of the table top.

Referring to fig. 3-4, in order to avoid cross infection, the driving mechanism 3 in this embodiment includes three threaded rods 301, the three threaded rods 301 are all connected between the front and rear sides of the inner wall of the trolley body 1 through bearings in a rotating manner, six and every two bearing bars 302 are fixed in the trolley body 1, three drawers 2 are respectively attached to the upper surfaces of the three bearing bars 302, the outer sides of the three threaded rods 301 are all in threaded connection with driving blocks 303, that is, the driving blocks 303 drive the drawers 2 connected with the three threaded rods to move forward in the moving process, so that the drawers 2 move out of the trolley body 1, the three driving blocks 303 are respectively and fixedly connected with the three drawers 2, three motors 304 are fixed on the rear side of the trolley body 1 and are respectively and fixedly connected with the three threaded rods 301, when the output ends of the upper side motors 304 rotate, the threaded rods 301 are driven to rotate through the threaded rods 301 connected with the driving blocks 303, pedals 305 are fixed on the lower end surfaces of the trolley body 1, the upper end surfaces of the pedals 304 are provided with three motors 304 and respectively and the three motors 306 are driven by the three motors 306 to move to the same as the other drawers 2, and the other trolley body 2 need to move in a reverse direction when the drawers 2 are required to be moved, and the other trolley body 2 is required to move in a reverse manner.

It should be noted that, the control mode of the present utility model is controlled by the controller, the control circuit of the controller can be implemented by simple programming by those skilled in the art, the supply of the power source also belongs to the common knowledge in the art, and the present utility model is mainly used for protecting the mechanical device, so the present utility model does not explain the control mode and circuit connection in detail.

The four corners of the lower end face of the trolley body 1 are all fixed with universal wheels, the drawer 2 is in the shape of a cuboid with hollow inside and missing upper end face, three square openings for three drawers 2 to front and back are formed in the front side of the inner wall of the trolley body 1, three rotating through holes for three motor 304 to rotate and for clearance fit with the three motor 304 output ends are formed in the rear side of the inner wall of the trolley body 1, a left button 306 is electrically connected with an upper motor 304, when the uppermost drawer 2 is required to be pulled out, the leftmost button 306 is firstly stepped down, the button 306 controls a circuit of the upper motor 304, the middle button 306 is electrically connected with the middle motor 304, and a right button 306 is electrically connected with the lower motor 304.

The driving mechanism 3 in this embodiment can avoid manual direct contact with the surface of the drawer 2 through the actions of the motor 304, the threaded rod 301 and the transmission block 303, thereby reducing the risk of cross infection and increasing the safety of medical environment.

Referring to fig. 5-6, in order to play a role in adjusting the angle of the table top, the adjusting mechanism 4 in this embodiment includes a mounting plate 401, the mounting plate 401 is fixed between the left and right sides of the inner wall of the trolley body 1, two electric push rods 402 are connected to the upper surface of the mounting plate 401 through a hinge shaft, a placing tray 403 is hinged to the upper surface of the trolley body 1 through the hinge shaft, the output ends of the two electric push rods 402 are hinged to the lower surface of the placing tray 403 through the hinge shaft, first, a control switch of the two electric push rods 402 is turned on, when the output ends of the electric push rods 402 extend, the placing tray 403 is pushed to rotate with the hinge point with the trolley body 1 as a base point, three magnets 404 are fixed on the inner bottom wall of the placing tray 403, and by arranging three magnets 404 on the inner bottom wall of the placing tray 403, the metal instrument tray can be effectively adsorbed when the table top is inclined, and then the stability of the placement of the instrument tray is ensured.

Two openings for two electric push rods 402 to move are formed in the inner positioning wall of the trolley main body 1, when the output ends of the electric push rods 402 extend, the placing plate 403 is pushed to rotate by taking a hinge point of the trolley main body 1 as a base point, the angle of the placing plate 403 is adjusted, and a cavity with an upper end open is formed in the placing plate 403.

The adjusting mechanism 4 in this embodiment, through the combination of the electric push rod 402 and the placing tray 403, can adjust the angle of the table top, and the medical staff can control the expansion and contraction of the electric push rod 402 through the control switch, so as to adjust the inclination angle of the table top, so as to adapt to the needs of different operations and operations.

The working principle of the embodiment is as follows:

(1) When the uppermost drawer 2 needs to be pulled out, firstly, the leftmost button 306 is pressed down, the button 306 controls the circuit of the upper motor 304, when the output end of the upper motor 304 rotates, the threaded rod 301 connected with the upper motor is driven to rotate, the transmission block 303 connected with the upper motor is driven to move through the rotation of the threaded rod 301 under the action of the threaded connection, namely, the transmission block 303 drives the drawer 2 connected with the transmission block to move forwards in the moving process, so that the drawer 2 moves out of the trolley body 1, when the drawer 2 needs to be moved into the trolley body 1, only the corresponding button 306 needs to be pressed down again, at the moment, the output end of the motor 304 drives the threaded rod 301 to reversely rotate, and then the drawer 2 moves into the trolley body 1, and the moving modes of the other two drawers 2 are the same.

(2) When the angle of mesa needs to be adjusted, at first open the control switch of two electric putter 402, when electric putter 402's output stretches out, promote to place the dish 403 and rotate as the base point with the pin joint of platform truck main part 1, and then adjust the angle of placing the dish 403, through setting up three magnet 404 at the interior bottom wall of placing the dish 403, can effectively adsorb the metal instrument dish when the mesa inclines, and then ensure the stability that the instrument dish was placed, simultaneously through adjusting the angle of mesa, the convenience of effectual increase doctor operation.

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

Claims

1. Medical multi-functional platform truck, including platform truck main part (1), its characterized in that:

the front side of the inner wall of the trolley main body (1) is slidingly connected with three drawers (2);

A driving mechanism (3) for moving the drawer (2) is arranged on the trolley main body (1), and an adjusting mechanism (4) for adjusting the angle of the table top is arranged on the trolley main body (1);

Wherein, actuating mechanism (3) include three threaded rod (301), three threaded rod (301) all rotate through the bearing and connect between the front and back both sides of platform truck main part (1) inner wall, the inside of platform truck main part (1) is fixed with six and every two is a set of carrier bars (302), and is three drawer (2) laminating respectively in the upper surface of three sets of carrier bars (302), three the outside of threaded rod (301) all threaded connection has driving piece (303), three driving piece (303) respectively with three drawer (2) fixed connection, the rear side of platform truck main part (1) be fixed with three and respectively with three threaded rod (301) fixed connection's motor (304), the lower terminal surface of platform truck main part (1) is fixed with footboard (305), the up end of footboard (305) is equipped with three and respectively with three motor (304) electric connection's button (306).

2. The medical multi-purpose trolley according to claim 1, wherein: the four corners of the lower end face of the trolley body (1) are respectively fixed with universal wheels, the drawer (2) is in a cuboid shape with hollow inside and missing upper end faces, and three square openings for three drawers (2) to be respectively arranged on the front side of the inner wall of the trolley body (1).

3. The medical multi-purpose trolley according to claim 1, wherein: three rotary through holes which are respectively used for the rotation of the output ends of the three motors (304) and are in clearance fit with the output ends of the three motors are formed in the rear side of the inner wall of the trolley main body (1).

4. The medical multi-purpose trolley according to claim 1, wherein: the left side button (306) is electrically connected with the upper side motor (304), the middle button (306) is electrically connected with the middle motor (304), and the right side button (306) is electrically connected with the lower side motor (304).

5. The medical multi-purpose trolley according to claim 1, wherein: the adjusting mechanism (4) comprises a mounting plate (401), the mounting plate (401) is fixed between the left side and the right side of the inner wall of the trolley body (1), two electric push rods (402) are hinged to the upper surface of the mounting plate (401) through a hinge shaft, a placing plate (403) is hinged to the upper surface of the trolley body (1) through a hinge shaft, the output ends of the two electric push rods (402) are hinged to the lower surface of the placing plate (403) through a hinge shaft, and three magnets (404) are fixed to the inner bottom wall of the placing plate (403).

6. The medical multi-purpose trolley according to claim 5, wherein: two openings for two electric push rods (402) to move are formed in the inner wall of the trolley main body (1), and a cavity with an opening at the upper end is formed in the placing disc (403).