CN212940377U - Novel internal medicine nursing shallow - Google Patents
Novel internal medicine nursing shallow Download PDFInfo
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- CN212940377U CN212940377U CN202021020528.2U CN202021020528U CN212940377U CN 212940377 U CN212940377 U CN 212940377U CN 202021020528 U CN202021020528 U CN 202021020528U CN 212940377 U CN212940377 U CN 212940377U
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Abstract
The utility model discloses a novel internal medicine nursing trolley, which comprises a frame and a box body fixed on the frame, wherein the box body is provided with a drawer, the top of the box body is fixed with a top plate, the top plate is rotatably provided with a push rod, the push rod is connected with an elastic component vertically installed on the frame, the lower part of the push rod is provided with a one-way transmission component, and the one-way transmission component is connected with a scissor type lifting platform; remove the whole shallow of wheel and universal wheel drive through the cooperation of promotion push rod and remove and turn, press the push rod and can drive the action of one-way transmission subassembly to transferring and cutting fork lift platform and rise, conveniently getting the nursing materials of taking on the shallow, solved the highly fixed in the current shallow, the inconvenience that can not height-adjusting brought when nursing, and can store reserve article in the box, improved the storage space of whole shallow, the practicality is strong.
Description
Technical Field
The utility model relates to a nursing auxiliary assembly specifically is a novel internal medicine nursing shallow.
Background
Nursing is an indispensable ring in a medical system, and the nursing relates to the problems of living, daily activities, medication, safety and the like of taking care of patients.
The morning nursing and evening nursing are mostly divided into morning and evening nursing according to time, wherein the morning nursing comprises tooth brushing and mouth rinsing, face washing and hand washing, warm water back rubbing, 50% alcohol massage on a pressed part, hair combing, bed arrangement and dirty clothes sheet replacement, and all the procedures are carried out before breakfast; the night care is performed after dinner, such as face washing and mouth rinsing. The patient feels clean and comfortable and is easy to fall asleep.
When the back of a patient is rubbed, the patient is usually wiped by means of a hot water basin and a towel, the hot water basin is mostly placed on the ground due to limited space, medical workers need to bend back and wet repeatedly, and the operation is very troublesome.
SUMMERY OF THE UTILITY MODEL
Based on the weak point among the prior art mentioned among the above-mentioned background art, for this reason the utility model provides a novel internal medicine nursing shallow.
The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically do:
a novel internal medicine nursing trolley comprises a trolley frame and a box body fixed on the trolley frame, wherein a drawer is arranged on the box body, a top plate is fixed at the top of the box body, a push rod is rotatably arranged on the top plate and connected with an elastic component vertically arranged on the trolley frame, a one-way transmission component is arranged at the lower part of the push rod and connected with a scissor type lifting platform;
the movable wheel is installed on one side below the frame, and the universal wheel is installed on the other side below the frame.
As a further aspect of the present invention: a rotating shaft is fixed at the lower end of the push rod and is rotationally connected with the top plate, the one-way transmission assembly is connected with the rotating shaft and comprises a ratchet wheel fixed on the rotating shaft and a driven wheel rotationally mounted on the top plate;
and a plurality of ratchets matched with the ratchet wheel are arranged on the periphery of the outer edge of the driven wheel at equal intervals.
As a further aspect of the present invention: the elastic assembly comprises a sleeve fixed on the frame, a spring arranged in the sleeve and a telescopic piece sleeved on the upper part of the sleeve and abutted against the spring;
the upper part of the telescopic piece is horizontally fixed with a convex column, and the push rod is provided with a matching groove which is embedded with the convex column in a sliding way.
As a further aspect of the present invention: the driven wheel is connected with the scissor type lifting platform through a transmission structure, and the transmission structure comprises a first bevel gear which is rotatably installed on the top plate and is connected with the driven wheel through a transmission part, a bidirectional screw which is horizontally rotatably installed on the top plate and is connected with the scissor type lifting platform, and a second bevel gear which is fixed on the end head of the bidirectional screw and is meshed with the first bevel gear.
As a further aspect of the present invention: the scissor type lifting platform comprises two groups of connecting rods, each group of connecting rods comprises two rod pieces, the lower ends of the two rod pieces in the same group are hinged with screw sleeves, the screw sleeves are symmetrically connected to two-way screw rods in a threaded mode, the two-way screw rods are connected through a belt, and the upper ends of the two rod pieces in the same group are hinged with the lifting platform.
As a further aspect of the present invention: and the end part of one of the two-way lead screws is fixedly provided with a rotating wheel for driving the two-way lead screws to rotate reversely.
After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage: remove the whole shallow of wheel and universal wheel drive through the cooperation of promotion push rod and remove and turn, press the push rod and can drive the action of one-way transmission subassembly to transferring and cutting fork lift platform and rise, conveniently getting the nursing materials of taking on the shallow, solved the highly fixed in the current shallow, the inconvenience that can not height-adjusting brought when nursing, and can store reserve article in the box, improved the storage space of whole shallow, the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of the novel medical nursing cart.
Fig. 2 is a close-up view of the ratchet and driven wheels of the novel medical care cart.
Fig. 3 is a schematic structural diagram of a bidirectional screw rod and a rod piece in the novel medical nursing cart.
Fig. 4 is a partial schematic view of the resilient components in the novel medical care cart.
In the figure: 1-a vehicle frame; 2-a box body; 3-a top plate; 4-a sleeve; 5-a spring; 6-a telescopic member; 7-convex column; 8-a push rod; 9-a mating groove; 10-a rotating shaft; 11-a ratchet wheel; 12-a ratchet; 13-a driven wheel; 14-a transmission member; 15-a first bevel gear; 16-a second bevel gear; 17-a bidirectional lead screw; 18-a belt; 19-thread insert; 20-a rod member; 21-a lifting platform; 22-wheel.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 4, in the embodiment of the present invention, a novel internal medicine nursing cart comprises a frame 1 and a box body 2 fixed on the frame 1, wherein a drawer is arranged on the box body 2, a top plate 3 is fixed on the top of the box body 2, a push rod 8 is rotatably arranged on the top plate 3, the push rod 8 is connected with an elastic component vertically installed on the frame 1, a one-way transmission component is arranged on the lower portion of the push rod 8, and the one-way transmission component is connected with a scissor type lifting platform;
a movable wheel is arranged on one side below the frame 1, and a universal wheel is arranged on the other side below the frame 1;
remove the whole shallow of wheel and universal wheel drive through the cooperation of promotion push rod 8 and remove and turn, press down push rod 8 and can drive the action of one-way transmission subassembly to transferring and cutting fork lift platform and rise, conveniently getting and taking the nursing materials on the shallow, solved the highly fixed in the current shallow, the inconvenience that can not height-adjusting bring when nursing, and can store reserve article in the box 2, improved the storage space of whole shallow, the practicality is strong.
In an embodiment of the present invention, a rotating shaft 10 is fixed at the lower end of the push rod 8, the rotating shaft 10 is rotatably connected with the top plate 3, the one-way transmission assembly is connected with the rotating shaft 10, and the one-way transmission assembly includes a ratchet 11 fixed on the rotating shaft 10 and a driven wheel 13 rotatably mounted on the top plate 3;
a plurality of ratchet teeth 12 which are used for matching with the ratchet wheel 11 are arranged on the periphery of the outer edge of the driven wheel 13 at equal intervals;
when the push rod 8 drives the ratchet wheel 11 to rotate in the forward direction, the driven wheel 13 is driven to rotate in the reverse direction by the ratchet 12, and when the push rod 8 drives the ratchet wheel 11 to rotate in the reverse direction, the ratchet 12 gives way, so that the ratchet wheel 11 cannot drive the driven wheel 13 to rotate, and finally, the one-way transmission function is realized.
In another embodiment of the present invention, the elastic assembly comprises a sleeve 4 fixed on the frame 1, a spring 5 disposed in the sleeve 4, and a telescopic member 6 sleeved on the upper portion of the sleeve 4 and abutted against the spring 5;
a convex column 7 is horizontally fixed at the upper part of the telescopic piece 6, and a matching groove 9 which is embedded with the convex column 7 in a sliding way is formed in the push rod 8;
the telescopic piece 6 is driven by pressing the push rod 8 downwards to further sleeve the sleeve 4 under the action of the convex column 7 to compress the spring 5, the telescopic piece 6 is driven under the elastic action of the spring 5 to swing upwards after the hand is released, and the function that the push rod 8 drives the ratchet wheel 11 to be interrupted and rotate forwards and backwards is realized in a reciprocating mode.
In another embodiment of the present invention, the driven wheel 13 is connected to the scissor lift platform through a transmission structure, the transmission structure includes a first bevel gear 15 rotatably mounted on the top plate 3 and connected to the driven wheel 13 through a transmission member 14, a bidirectional screw 17 horizontally rotatably mounted on the top plate 3 and connected to the scissor lift platform, and a second bevel gear 16 fixed on the end of the bidirectional screw 17 and engaged with the first bevel gear 15;
when the ratchet wheel 11 drives the driven wheel 13 to rotate unidirectionally, the driven wheel 13 drives the first bevel gear 15 to rotate unidirectionally by means of the transmission part 14, and the first bevel gear 15 drives the second bevel gear 16 and the bidirectional screw 17 to rotate unidirectionally, so that the scissor type lifting platform is driven to lift.
In another embodiment of the present invention, the scissor type lifting platform comprises two sets of connecting rods, each set of connecting rods comprises two rods 20, wherein the lower ends of the two rods 20 in the same set are hinged with two threaded sleeves 19, the two threaded sleeves 19 are symmetrically and threadedly connected to the two-way lead screw 17, the two sets of two-way lead screws 17 are connected by a belt 18, and a lifting platform 21 is hinged between the upper ends of the two rods 20 in the same set;
it should be noted that only one of the two-way screws 17 is connected to the second bevel gear 16;
when the bidirectional screw 17 is driven to rotate by the second bevel gear 16, the rotating bidirectional screw 17 drives the two screw sleeves 19 of the same group to approach each other, so that the lifting platform 21 is driven to lift by the rod 20 to adjust the height.
In another embodiment of the present invention, a rotating wheel 22 for driving the bidirectional screw 17 to rotate reversely is fixedly installed at an end of one of the bidirectional screws 17;
when the lifting platform 21 needs to be lowered, the rod 20 can be driven to move only by reversely rotating the rotating wheel 22 to drive the bidirectional screw 17 to rotate reversely, so that the lifting platform 21 is driven to be lowered, the driven wheel 13 and the ratchet 12 are driven to rotate reversely by the bevel gear set when the bidirectional screw 17 rotates reversely, the ratchet 12 cannot drive the ratchet 11 to rotate reversely, and therefore, the push rod 8 is stationary when the height of the lifting platform 21 is lowered.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Claims (6)
1. A novel internal medicine nursing trolley comprises a trolley frame (1) and a box body (2) fixed on the trolley frame (1), wherein a drawer is arranged on the box body (2), and is characterized in that a top plate (3) is fixed at the top of the box body (2), a push rod (8) is rotatably arranged on the top plate (3), the push rod (8) is connected with an elastic component vertically arranged on the trolley frame (1), a one-way transmission component is arranged at the lower part of the push rod (8), and the one-way transmission component is connected with a scissor type lifting platform;
one side of the lower part of the frame (1) is provided with a movable wheel, and the other side of the lower part of the frame (1) is provided with a universal wheel.
2. The novel medical nursing cart as claimed in claim 1, wherein a rotating shaft (10) is fixed at the lower end of the push rod (8), the rotating shaft (10) is rotatably connected with the top plate (3), the one-way transmission assembly is connected with the rotating shaft (10), and comprises a ratchet wheel (11) fixed on the rotating shaft (10) and a driven wheel (13) rotatably mounted on the top plate (3);
a plurality of ratchets (12) matched with the ratchet wheel (11) are arranged on the periphery of the outer edge of the driven wheel (13) at equal intervals.
3. The novel nursing trolley of claim 1, wherein the elastic assembly comprises a sleeve (4) fixed on the frame (1), a spring (5) arranged in the sleeve (4), and a telescopic member (6) sleeved on the upper part of the sleeve (4) and abutted against the spring (5);
the upper part of the telescopic piece (6) is horizontally fixed with a convex column (7), and the push rod (8) is provided with a matching groove (9) which is embedded with the convex column (7) in a sliding way.
4. A novel nursing trolley as claimed in claim 2 characterised in that the driven wheel (13) is connected to the scissor lift platform by a transmission structure comprising a first bevel gear (15) rotatably mounted on the top plate (3) and connected to the driven wheel (13) by a transmission member (14), a bidirectional lead screw (17) horizontally rotatably mounted on the top plate (3) and connected to the scissor lift platform, and a second bevel gear (16) fixed on the end of the bidirectional lead screw (17) and meshing with the first bevel gear (15).
5. A novel medical nursing trolley as claimed in claim 4, characterized in that the scissor lift platform comprises two sets of connecting rods, each set of connecting rods comprises two rods (20), wherein the lower ends of the two rods (20) of the same set are hinged with screw sleeves (19), the two screw sleeves (19) are symmetrically and threadedly connected on the bidirectional screw rods (17), the two sets of bidirectional screw rods (17) are connected through a belt (18), and the upper ends of the two rods (20) of the same set are hinged with a lift platform (21).
6. The novel nursing trolley as claimed in claim 5, wherein a rotating wheel (22) for driving the bidirectional screw (17) to rotate reversely is fixedly mounted on the end of one of the bidirectional screws (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021020528.2U CN212940377U (en) | 2020-06-06 | 2020-06-06 | Novel internal medicine nursing shallow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021020528.2U CN212940377U (en) | 2020-06-06 | 2020-06-06 | Novel internal medicine nursing shallow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212940377U true CN212940377U (en) | 2021-04-13 |
Family
ID=75384611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021020528.2U Active CN212940377U (en) | 2020-06-06 | 2020-06-06 | Novel internal medicine nursing shallow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212940377U (en) |
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2020
- 2020-06-06 CN CN202021020528.2U patent/CN212940377U/en active Active
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