CN212547507U

CN212547507U - Clinical care tray

Info

Publication number: CN212547507U
Application number: CN201821393506.3U
Authority: CN
Inventors: 孙小晶; 罗泽程; 董超
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-28
Filing date: 2018-08-28
Publication date: 2021-02-19
Anticipated expiration: 2028-08-28

Abstract

The utility model discloses a clinical care tray, comprising a base plate, the first pivot of upside fixedly connected with of bottom plate, it is connected with first gear and second gear to rotate on the lateral wall of first pivot, the first tray of upside fixedly connected with of first gear, the downside fixedly connected with second tray of second gear, the first fixed block of upside fixedly connected with of bottom plate, it is equipped with first rack to run through on the lateral wall of first fixed block, first rack and first fixed block sliding connection, the one end fixedly connected with connecting rod of first rack, fixedly connected with second rack and third rack on the lateral wall of connecting rod, second rack and second gear intermeshing, third gear and first gear intermeshing. The utility model discloses simple structure, convenient operation, usable space is big, can place sufficient apparatus and medicine, increases clinical care efficiency greatly.

Description

Clinical care tray

Technical Field

The utility model relates to a clinical care tray technical field especially relates to a clinical care tray.

Background

In hospitals, medical nursing trays are medical tools which are necessary to be used by medical staff every day, and the medical staff need to take the medical nursing trays with medical supplies to go into and out of different wards to nurse patients. The current nursing tray only has one layer, and the usage space is less, possibly causes medicine and apparatus to carry inadequately, makes nursing efficiency reduce.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the clinical care tray that proposes, its simple structure, convenient operation, usable space is big, can place sufficient apparatus and medicine, increases clinical care efficiency greatly.

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

a clinical nursing tray comprises a bottom plate, wherein a first rotating shaft is fixedly connected to the upper side of the bottom plate, a first gear and a second gear are rotatably connected to the side wall of the first rotating shaft, a first tray is fixedly connected to the upper side of the first gear, a second tray is fixedly connected to the lower side of the second gear, a first fixing block is fixedly connected to the upper side of the bottom plate, a first rack is arranged on the side wall of the first fixing block in a penetrating manner, the first rack is slidably connected with the first fixing block, a connecting rod is fixedly connected to one end of the first rack, a second rack and a third rack are fixedly connected to the side wall of the connecting rod, the second rack is mutually meshed with the second gear, the third gear is mutually meshed with the first gear, a worm wheel is rotatably connected to the upper side of the bottom plate, a third gear is fixedly connected to the upper side of the worm wheel, the third gear is mutually meshed with the first rack, the side wall of the bottom plate is fixedly connected with a second fixing block and a third fixing block, the side walls, opposite to the second fixing block and the third fixing block, are jointly and rotatably connected with a second rotating shaft, the side wall of the second rotating shaft is fixedly connected with a worm, and the worm wheel are mutually meshed.

Preferably, the second fixed block is run through to the second pivot, the one end fixedly connected with handle of second fixed block is kept away from in the second pivot, be equipped with anti-skidding line on the lateral wall of handle.

Preferably, the upper side of the bottom plate is symmetrically provided with medicine bottle placing grooves.

Preferably, a rubber pad is fixedly connected to the lower side of the bottom plate.

Preferably, the material of the worm wheel is tin bronze, and lubricating grease is coated between the worm wheel and the worm.

The utility model discloses in, rotate the handle, the worm rotates, the worm drives the worm wheel and rotates, fixed connection third gear on the worm wheel lateral wall, the worm wheel drives third gear, the third gear makes first rack remove, first rack drives second rack and third rack and removes, second rack and third rack drive second gear and first gear rotation respectively, and first gear and second gear turn to conversely, first gear and second gear drive second tray and first tray rotation respectively, it staggers to be two trays, show all apparatus and medicines, conveniently take. The utility model discloses simple structure, convenient operation, usable space is big, can place sufficient apparatus and medicine, increases clinical care efficiency greatly.

Drawings

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

fig. 2 is a schematic side view of a clinical nursing tray according to the present invention;

fig. 3 is an enlarged schematic view of a structure at a position a of the clinical care tray provided by the present invention;

fig. 4 is a schematic view of a connecting rod structure of a clinical nursing tray provided by the utility model.

In the figure: the device comprises a rubber pad 1, a bottom plate 2, a second tray 3, a first gear 4, a first tray 5, a second gear 6, a connecting rod 7, a second rack 8, a third rack 9, a placing groove 10, a first rack 11, a first fixing block 12, a handle 13, a second fixing block 14, a worm wheel 15, a worm 16, a second rotating shaft 17, a third fixing block 18, a third gear 19 and a first rotating shaft 20.

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.

Referring to fig. 1-4, a clinical nursing tray comprises a bottom plate 2, a first rotating shaft 20 is fixedly connected to the upper side of the bottom plate 2, a first gear 4 and a second gear 6 are rotatably connected to the side wall of the first rotating shaft 20, a first tray 5 is fixedly connected to the upper side of the first gear 4, a second tray 3 is fixedly connected to the lower side of the second gear 6, a first fixing block 12 is fixedly connected to the upper side of the bottom plate 2, a first rack 11 is arranged on the side wall of the first fixing block 12 in a penetrating manner, the first rack 11 is slidably connected with the first fixing block 12, a connecting rod 7 is fixedly connected to one end of the first rack 11, a second rack 8 and a third rack 9 are fixedly connected to the side wall of the connecting rod 7, the second rack 8 is mutually engaged with the second gear 6, a third gear 19 is mutually engaged with the first gear 4, a worm gear 15 is rotatably connected to the upper side of the bottom plate 2, a third gear 19 is fixedly, the third gear 19 is meshed with the first rack 11, the side wall of the bottom plate 2 is fixedly connected with a second fixed block 14 and a third fixed block 18, the opposite side walls of the second fixed block 14 and the third fixed block 18 are jointly and rotatably connected with a second rotating shaft 17, the side wall of the second rotating shaft 17 is fixedly connected with a worm 16, the worm 16 is meshed with the worm wheel 15, the second rotating shaft 17 penetrates through the second fixed block 14, one end, far away from the second fixed block 14, of the second rotating shaft 17 is fixedly connected with a handle 13, the side wall of the handle 13 is provided with anti-skidding threads, the rotating handle 13 is a rotating worm 16, the worm 16 drives the worm wheel 15 to rotate, the side wall of the worm wheel 15 is fixedly connected with a third gear 19, the worm wheel 15 drives the third gear 19 to rotate, the third gear 19 enables the first rack 11 to move, the first rack 11 drives the second rack 8 and the third rack 9 to move, the second rack 8 and the third rack 9 drive the second gear 6 and the first, and the first gear 4 and the second gear 6 are opposite in direction, the first gear 4 and the second gear 6 drive the second tray 3 and the first tray 5 to rotate respectively, the two trays are staggered, and all instruments and medicines are displayed.

The utility model discloses in, the upside symmetry of bottom plate 2 is equipped with medicine bottle standing groove 10, and the downside fixedly connected with rubber pad 1 of bottom plate 2, the material of worm wheel 15 are tin bronze, and the coating has lubricating grease between worm wheel 15 and the worm 16.

The utility model discloses in, rotate handle 13, worm 16 rotates, worm 16 drives worm wheel 15 and rotates, fixed connection third gear 19 on the 15 lateral walls of worm wheel, worm wheel 15 drives third gear 19 and rotates, third gear 19 makes first rack 11 remove, first rack 11 drives second rack 8 and third rack 9 and removes, second rack 8 and third rack 9 drive second gear 6 and first gear 4 respectively and rotate, and first gear 4 and second gear 6 turn to opposite, first gear 4 and second gear 6 drive and drive second tray 3 and first tray 5 respectively and rotate, it staggers to be two trays, show all apparatus and medicines, conveniently take.

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 clinical care tray comprises a bottom plate (2), and is characterized in that a first rotating shaft (20) is fixedly connected to the upper side of the bottom plate (2), a first gear (4) and a second gear (6) are rotatably connected to the side wall of the first rotating shaft (20), a first tray (5) is fixedly connected to the upper side of the first gear (4), a second tray (3) is fixedly connected to the lower side of the second gear (6), a first fixing block (12) is fixedly connected to the upper side of the bottom plate (2), a first rack (11) penetrates through the side wall of the first fixing block (12), the first rack (11) is slidably connected with the first fixing block (12), a connecting rod (7) is fixedly connected to one end of the first rack (11), a second rack (8) and a third rack (9) are fixedly connected to the side wall of the connecting rod (7), second rack (8) and second gear (6) intermeshing, third gear (19) and first gear (4) intermeshing, the upside of bottom plate (2) is rotated and is connected with worm wheel (15), upside fixedly connected with third gear (19) of worm wheel (15), third gear (19) and first rack (11) intermeshing, fixedly connected with second fixed block (14) and third fixed block (18) on the lateral wall of bottom plate (2), it is connected with second pivot (17) to rotate jointly on the relative lateral wall of second fixed block (14) and third fixed block (18), fixedly connected with worm (16) on the lateral wall of second pivot (17), worm (16) and worm wheel (15) intermeshing.

2. The clinical care tray as claimed in claim 1, wherein the second rotating shaft (17) penetrates through the second fixing block (14), a handle (13) is fixedly connected to one end of the second rotating shaft (17) far away from the second fixing block (14), and anti-skid threads are arranged on the side wall of the handle (13).

3. A clinical care tray according to claim 1, characterized in that the upper side of the bottom plate (2) is symmetrically provided with a medicine bottle placing groove (10).

4. A clinical care tray according to claim 1, characterized in that a rubber pad (1) is fixedly attached to the underside of the bottom plate (2).

5. A clinical care tray according to claim 1, characterized in that the material of the worm wheel (15) is tin bronze, and grease is applied between the worm wheel (15) and the worm (16).