CN213964164U

CN213964164U - Nursing tray dolly convenient to use

Info

Publication number: CN213964164U
Application number: CN202023113708.8U
Authority: CN
Inventors: 孙秀玲; 段升新
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-17
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to the technical field of medical equipment, in particular to a nursing tray trolley convenient to use, which comprises a bottom plate, wherein one side of the bottom plate is provided with a vertical side plate, one side of the surface of the side plate is provided with a push handle, the other side of the surface of the side plate is provided with a top plate, the top plate is positioned above the bottom plate, a vertical lead screw is arranged between the top plate and the bottom plate, a sleeve is in threaded fit on the lead screw, a bearing part is sleeved outside the sleeve, a connecting block is arranged on the sleeve through the bearing part, and one side of the connecting block, which is far away from the sleeve, is provided with a tray, the utility model solves the problems that the tray with a lifting structure can influence the action of medical staff and is inconvenient to use, the manual lifting tray is optimized into a movable tray, the labor intensity of the medical staff is reduced, the moving safety is improved, and the position of the tray can be rotated as required, simple regulation, novel design and good use effect.

Description

Nursing tray dolly convenient to use

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a nursing tray dolly convenient to use.

Background

In hospitals, medical care trays are medical tools which medical staff must use every day, and the medical staff need to take the medical care trays with medical supplies to go into and out of different wards to nurse patients.

Medical personnel are when walking, because the tray is being held in the palm on hand, it is very inconvenient to remove, collides door frame or sick bed very easily moreover, takes place the condition that the tray dropped, for this reason, we provide a nursing tray dolly convenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects that the tray with the lifting structure in the prior art can influence the action of medical staff and is inconvenient to use, and providing a nursing tray trolley convenient to use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a nursing tray dolly convenient to use, includes the bottom plate, one side of bottom plate is provided with vertical curb plate, and face one side of curb plate is provided with pushes away the handle, and the face opposite side of curb plate is provided with the roof, and the roof is located the top of bottom plate, is provided with vertical lead screw between roof and the bottom plate, and screw-thread fit has the sleeve on the lead screw, and telescopic outside cover has the bearing part, and the sleeve passes through the bearing part installs the connecting block, and telescopic one side is kept away from to the connecting block is provided with the tray, and the tray is located the top of bottom plate to the quotation of tray is parallel with the face of bottom plate.

Preferably, a servo motor is arranged at the top of the top plate, and a rotating shaft led out from the output end of the servo motor is concentrically and fixedly connected with the rotating center of a lead screw positioned below through a coupler.

Preferably, a through hole is reserved in the center of the sleeve, and an internal thread wall matched with the screw rod is reserved on the inner wall of the through hole.

Preferably, a peripheral edge is arranged on the surface of the tray.

Preferably, a control switch is arranged on the straight rod of the push handle and electrically connected with the servo motor.

Preferably, a storage battery pack is arranged on the surface of the side plate and electrically connected with the servo motor.

The utility model has the advantages that: through the tray dolly that this scheme provided, the tray of having solved the formula of lifting structure can influence medical staff's action, awkward problem, and the proposition of this tray dolly optimizes the tray of formula of lifting the manual work into portable tray, has reduced the intensity of labour when medical staff lifts, and removal security promotes, and the tray can rotate the position as required simultaneously, adjusts simply, and the modern design, excellent in use effect.

Drawings

Fig. 1 is a schematic front view of a nursing tray cart convenient to use according to the present invention;

fig. 2 is a schematic top view of a nursing tray cart convenient to use according to the present invention;

fig. 3 is a schematic view of a tray overlooking structure of a nursing tray trolley convenient to use.

In the figure: the device comprises a base plate 1, side plates 2, a push handle 3, a top plate 4, a lead screw 5, a sleeve 6, a bearing part 7, a connecting block 8, a tray 9, a servo motor 10, a through hole 11, a peripheral edge 12 and a control switch 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the embodiment, referring to fig. 1-3, a nursing tray trolley convenient to use comprises a bottom plate 1, wherein rollers for moving are arranged at the bottom of the bottom plate 1. One side of bottom plate 1 is provided with vertical curb plate 2, face one side of curb plate 2 is provided with pushes away handle 3, the face opposite side of curb plate 2 is provided with roof 4, roof 4 is located bottom plate 1's top, be provided with vertical lead screw 5 between roof 4 and the bottom plate 1, screw-thread fit has sleeve 6 on the lead screw 5, sleeve 6's outside cover has bearing unit 7, and sleeve 6 installs connecting block 8 through bearing unit 7, one side that sleeve 6 was kept away from to connecting block 8 is provided with tray 9, tray 9 is located bottom plate 1's top, and tray 9's quotation is parallel with bottom plate 1's face.

The top of roof 4 is provided with servo motor 10, the rotation axis that the output of servo motor 10 was drawn forth is concentric fixed connection through shaft coupling and the center of rotation of the lead screw 5 that is located the below, through-hole 11 that link up is reserved at the center of sleeve 6, the internal thread wall with lead screw 5 looks adaptation is reserved to through-hole 11 inner wall, be provided with surrounding edge 12 on the quotation of tray 9, be provided with control switch 13 on pushing away the straight-bar of handle 3, control switch 13 is connected with servo motor 10 electricity, be provided with storage battery 14 on the face of curb plate 2, storage battery 14 is connected with servo motor 10 electricity.

The specific working process is as follows: various articles required for clinical care are placed on the tray 9, and medical staff push the push handle 3 so as to push the trolley to advance. In the advancing process of the trolley, medical staff can control the opening and closing of the servo motor 10 through the control switch 13, and then the lifting of the tray 9 can be realized through the transmission of the lead screw, and the lifting of the tray 9 is convenient for taking articles on the tray. Because tray 9 is connecting block 8 and is installed on sleeve 6 through bearing part 7 rotation, consequently, tray 9 can freely rotate on the horizontal direction, and its pivoted purpose is not limited to conveniently giving way, also can make things convenient for the people of different positions of body to all can take the article on tray 9 fast simultaneously. The product has novel design and remarkable use effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A nursing tray trolley convenient to use is characterized by comprising a bottom plate (1), one side of the bottom plate (1) is provided with a vertical side plate (2), one side of the surface of the side plate (2) is provided with a push handle (3), the other side of the surface of the side plate (2) is provided with a top plate (4), the top plate (4) is positioned above the bottom plate (1), a vertical lead screw (5) is arranged between the top plate (4) and the bottom plate (1), the lead screw (5) is in threaded fit with a sleeve (6), the outer side of the sleeve (6) is sleeved with a bearing component (7), and sleeve (6) are passed through connecting block (8) are installed to bearing part (7), and one side that sleeve (6) were kept away from in connecting block (8) is provided with tray (9), and tray (9) are located the top of bottom plate (1) to the quotation of tray (9) is parallel with the face of bottom plate (1).

2. The nursing tray trolley convenient to use as claimed in claim 1, wherein a servo motor (10) is arranged on the top of the top plate (4), and a rotating shaft led out from the output end of the servo motor (10) is concentrically and fixedly connected with the rotating center of the lead screw (5) positioned below through a shaft coupling.

3. A nursing tray trolley convenient to use according to claim 2, characterized in that the center of the sleeve (6) is reserved with a through hole (11), and the inner wall of the through hole (11) is reserved with an inner thread wall matched with the screw rod (5).

4. A nursing tray trolley convenient to use as claimed in claim 1, characterized in that the tray (9) is provided with a peripheral edge (12) on the tray surface.

5. A nursing tray trolley convenient to use as claimed in claim 2, characterized in that the straight rod of the push handle (3) is provided with a control switch (13), the control switch (13) is electrically connected with the servo motor (10).

6. A nursing tray trolley convenient to use according to claim 5 characterized in that the side plate (2) is provided with a battery pack (14) on the plate surface, and the battery pack (14) is electrically connected with the servo motor (10).