CN215097692U

CN215097692U - Multifunctional trolley

Info

Publication number: CN215097692U
Application number: CN202121499368.9U
Authority: CN
Inventors: 于强
Original assignee: Guangzhou Suno Biotech Co ltd
Current assignee: Guangzhou Suno Biotech Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-12-10
Anticipated expiration: 2031-07-02

Abstract

The utility model belongs to the technical field of the handcart, a multifunctional handcart is disclosed, which comprises a vehicle rack, the position swing joint that a side of frame is close to the top has the lifting slide rail, and the top both sides of lifting slide rail all have the lifting layer board through elastic connection spare swing joint. The upper layer of the trolley is designed to be expandable, so that the quantity of the transported blood products is enough, and the transportation efficiency is improved. The elastic connecting piece comprises a right-angle connecting plate, the right-angle connecting plate is fixed to the bottom end face of the lifting supporting plate, a first rotating plate and a second rotating plate are movably connected to two sides of the side face of the right-angle connecting plate respectively, the bottom ends of the side faces of the first rotating plate and the second rotating plate are movably connected with the lifting sliding rail, and a spring column is movably connected between the bottom end of the side face of the first rotating plate and the top end of the right-angle connecting plate. The invention solves the technical problems that the uppermost layer can not be expanded and the transportation efficiency is low in the prior art, and realizes the technical effects of expandable upper layer and high transportation efficiency.

Description

Multifunctional trolley

Technical Field

The utility model relates to a technical field of handcart especially relates to a multifunctional handcart.

Background

At present, under the condition that the blood taking amount and the blood consumption amount of each large blood center are increased daily, the flow rate of internal blood products is greatly increased, the workload of workers is increased invisibly, and the previous single trolley cannot keep up with the change of the blood taking amount and the blood consumption amount. The efficiency becomes low. The old handcart is single in design, generally divides into two layers, and the topmost puts the dress blood products basket, and the basket is emptied to two layers.

The existing trolley has the following defects: the uppermost layer cannot be expanded, the quantity of transported blood products is not enough, and the efficiency is low. To this end, we propose a multi-functional cart.

Disclosure of Invention

The embodiment of the application provides a multifunctional trolley, solves the technical problems that the uppermost layer cannot be expanded and the transportation efficiency is low in the prior art, and achieves the technical effects that the upper layer can be expanded and the transportation efficiency is high.

The embodiment of the application provides a multifunctional trolley, which comprises a vehicle frame, the position swing joint that a side of frame is close to the top has the lifting slide rail, and the top both sides of lifting slide rail all have the lifting layer board through elastic connection spare swing joint. The upper layer of the trolley is designed to be expandable, so that the quantity of the transported blood products is enough, and the transportation efficiency is improved.

Furthermore, the elastic connecting piece comprises a right-angle connecting plate, the right-angle connecting plate is fixed to the bottom end face of the lifting supporting plate, a first rotating plate and a second rotating plate are movably connected to two sides of the side face of the right-angle connecting plate respectively, the bottom ends of the side faces of the first rotating plate and the second rotating plate are movably connected with the lifting sliding rail, and a spring column is movably connected between the bottom end of the side face of the first rotating plate and the top end of the right-angle connecting plate. During the use, outwards stimulate the lifting slide rail, the lifting layer board of this moment is followed and is outwards removed, and when the lifting layer board breaks away from the frame inside completely, the elastic stretching force of spring post is pulled high the lifting layer board, and first rotor plate and second rotor plate at this moment rotate certain angle, and finally, the lifting layer board is with frame top end face contact and flush.

Furthermore, a threaded hole is formed in the top end face of the right-angle connecting plate, and the right-angle connecting plate is fixed to the bottom end face of the lifting supporting plate through screws implanted in the threaded hole.

Furthermore, a second rotating shaft penetrates through the top end and the bottom end of the side face of the second rotating plate and is movably connected with the right-angle connecting plate and the lifting sliding rail respectively.

Furthermore, a first rotating shaft penetrates through the top end and the bottom end of the side face of the first rotating plate and is movably connected with the right-angle connecting plate and the lifting sliding rail respectively.

Further, the top fixedly connected with first layer board of frame, and the inside intermediate position fixedly connected with second layer board of frame, the inside fixed position that is close to the bottom of frame is connected with the third layer board, and assorted basket has all been placed on third layer board, second layer board, first layer board and lifting layer board top. A third pallet, and baskets on the third pallet, the second pallet, the first pallet, and the lifting pallet may be used to hold blood products.

Furthermore, handles are fixedly connected to the top ends of the two opposite side faces of the frame, a pen container fixed on the outer side face of the frame is arranged below one handle, and a bag clamp fixed on the outer side face of the frame is arranged below the other handle. The handle conveniently pushes the frame, the pen container conveniently places pens, and the bag clamp conveniently places bags.

Furthermore, a drawer is movably connected to the position, close to the top end, inside the frame. The drawer is convenient for placing forms, paper or notes, and can be taken conveniently.

Furthermore, the bottom fixedly connected with fixed plate of lifting slide rail, and the fixed plate bottom face is fixed with the bracing piece, bracing piece bottom swing joint has the universal wheel. The bracing piece supports for the lifting slide rail and improves the steadiness, and the universal wheel makes things convenient for the removal when lifting slide rail pull.

Furthermore, the bottom end of the frame is movably connected with a roller. The arrangement of the idler wheels facilitates the movement of the frame.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

1. due to the adoption of the elastic connecting piece, when the lifting device is used, the lifting slide rail is pulled outwards, the lifting supporting plate moves outwards along with the lifting supporting plate, when the lifting supporting plate is completely separated from the inside of the frame, the lifting supporting plate is pulled high by the elastic telescopic force of the spring column, the first rotating plate and the second rotating plate rotate by a certain angle, and finally the lifting supporting plate is in contact with and flush with the top end face of the frame, so that the technical problems that the uppermost layer cannot be expanded and the transportation efficiency is low in the prior art are effectively solved, and the technical effects that the upper layer is expandable and the transportation efficiency is high are further realized.

2. The pen is convenient to place through the arranged pen container; the bag is conveniently placed by the arranged bag clamp, and tables, paper or notes are conveniently placed by the drawer, so that the convenience in taking the notes is realized.

Drawings

FIG. 1 is a schematic view of the overall structure of a cart according to an embodiment of the present application;

FIG. 2 is a side view of the frame of the embodiment of the present application;

fig. 3 is a structural view of an elastic connection member in an embodiment of the present application.

In the figure: 1. a frame; 2. lifting the sliding rail; 3. lifting the supporting plate; 4. a drawer; 5. a first pallet; 6. a second pallet; 7. a third pallet; 8. an elastic connecting member; 801. a right-angle connecting plate; 802. a first rotating plate; 803. a second rotating plate; 804. a threaded hole; 805. a second rotating shaft; 806. a first rotating shaft; 807. a spring post; 9. a support bar; 10. a universal wheel; 11. a handle; 12. bag clamping; 13. a pen container; 14. and a roller.

Detailed Description

Through the lifting slide rail 2, the lifting supporting plate 3 and the elastic connecting piece 8, the technical problems that the uppermost layer cannot be expanded and the conveying efficiency is low in the prior art are effectively solved, and the technical effects that the upper layer can be expanded and the conveying efficiency is high are achieved.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

Referring to fig. 1 to 3, in the embodiment of the present application, a multifunctional cart includes a cart frame 1, a lifting slide rail 2 is movably connected to a position of one side surface of the cart frame 1 near a top end, and two sides of the top end of the lifting slide rail 2 are both movably connected to a lifting support plate 3 through an elastic connecting member 8. The upper layer of the trolley is designed to be expandable, so that the quantity of the transported blood products is enough, and the transportation efficiency is improved. The position close to the top end inside the frame 1 is movably connected with a drawer 4. The drawer 4 is convenient for placing tables, paper or notes, and can be taken conveniently. The top fixedly connected with first layer board 5 of frame 1, and the inside intermediate position fixedly connected with second layer board 6 of frame 1, the inside fixed position that is close to the bottom of frame 1 is connected with third layer board 7, and assorted basket has all been placed on third layer board 7, second layer board 6, first layer board 5 and the 3 tops of lifting layer board. A third pallet 7 and the third pallet 7, second pallet 6, first pallet 5 and basket on the lifting pallet 3 can be used to place the blood product. The bottom end of the lifting slide rail 2 is fixedly connected with a fixed plate, a supporting rod 9 is fixed on the bottom end face of the fixed plate, and the bottom end of the supporting rod 9 is movably connected with a universal wheel 10. The support rod 9 supports the lifting slide rail 2 to improve stability, and the universal wheel 10 facilitates movement of the lifting slide rail 2 during drawing. The bottom end of the frame 1 is movably connected with a roller 14. The rollers 14 are arranged to facilitate movement of the carriage 1.

In fig. 2: handles 11 are fixedly connected to the top ends of the two opposite side surfaces of the frame 1, a pen container 13 fixed on the outer side surface of the frame 1 is arranged below one handle 11, and a bag clamp 12 fixed on the outer side surface of the frame 1 is arranged below the other handle 11. The handle 11 is convenient for pushing the frame 1, the pen container 13 is convenient for placing pens, and the bag clamp 12 is convenient for placing bags.

In fig. 3: the elastic connecting piece 8 comprises a right-angle connecting plate 801, the right-angle connecting plate 801 is fixed on the bottom end face of the lifting supporting plate 3, two sides of the side face of the right-angle connecting plate 801 are respectively and movably connected with a first rotating plate 802 and a second rotating plate 803, the bottom ends of the side faces of the first rotating plate 802 and the second rotating plate 803 are movably connected with the lifting slide rail 2, and a spring column 807 is movably connected between the bottom end of the side face of the first rotating plate 802 and the top end of the right-angle connecting plate 801. During the use, outwards stimulate lifting slide rail 2, lifting layer board 3 this moment is followed and is outwards removed, and when lifting layer board 3 breaks away from frame 1 inside completely, the elastic stretching force of spring post 807 is with lifting layer board 3 and is pulled high, and first rotor plate 802 and second rotor plate 803 at this moment rotate certain angle, and finally, lifting layer board 3 and frame 1 top end face contact and flush. The top end face of the right-angle connecting plate 801 is provided with a threaded hole 804, and the right-angle connecting plate 801 is fixed on the bottom end face of the lifting supporting plate 3 by implanting screws into the threaded hole 804. A second rotating shaft 805 penetrates through the top end and the bottom end of the side surface of the second rotating plate 803 and is movably connected with the right-angle connecting plate 801 and the lifting slide rail 2 respectively. The top end and the bottom end of the side surface of the first rotating plate 802 are both penetrated with a first rotating shaft 806, which is movably connected with the right-angle connecting plate 801 and the lifting slide rail 2 respectively.

The working principle is as follows: this multifunctional handcart is when using, at first, with the outside pulling of lifting slide rail 2, lifting layer board 3 this moment is followed outside and is removed, when lifting layer board 3 breaks away from frame 1 inside completely, the elastic expansion power of spring post 807 pulls up lifting layer board 3, and first rotor plate 802 and second rotor plate 803 at this moment rotate certain angle, and finally, lifting layer board 3 and frame 1 top end face contact flush.

After the uppermost layer of the vehicle frame 1 is expanded, each basket is placed at the top ends of the third supporting plate 7, the second supporting plate 6, the first supporting plate 5 and the lifting supporting plate 3. Then, the basket is filled with blood products, the pen container 13 is filled with pens, and the bag holder 12 is filled with bags. The form, paper or note is placed in the drawer 4 and is drawn out and taken out when necessary. Finally, the operator pushes the frame 1 to move through the handle 11, and during the moving process, the universal wheels 10 and the rollers 14 rotate.

After the use is finished, the lifting support plate 3 is obliquely pressed downwards, so that the first rotating plate 802 and the second rotating plate 803 are rotated back to the original positions, the spring column 807 at the moment is stretched, and finally the pressed lifting support plate 3 is sent back to the inside of the frame 1 through the lifting slide rail 2.

The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can substitute or change the technical solution and its concept of the present application within the technical scope disclosed in the present application, and shall be covered by the scope of the present application.

Claims

1. The utility model provides a multifunctional trolley, its characterized in that, includes the frame, the position swing joint that a side of frame is close to the top has the lifting slide rail, and the top both sides of lifting slide rail all have the lifting layer board through elastic connecting piece swing joint.

2. The multi-purpose cart as claimed in claim 1, wherein the elastic connection member comprises a right-angle connection plate fixed to a bottom end surface of the lifting pallet, and a first rotation plate and a second rotation plate are movably connected to both sides of a side surface of the right-angle connection plate, respectively, and bottom ends of the side surfaces of the first rotation plate and the second rotation plate are movably connected to the lifting slide rail, and a spring post is movably connected between the bottom end of the side surface of the first rotation plate and the top end of the right-angle connection plate.

3. The multi-purpose cart of claim 2, wherein the right-angle connecting plate has a threaded hole formed at a top end surface thereof, and the right-angle connecting plate is fixed to a bottom end surface of the lifting pallet by inserting a screw into the threaded hole.

4. The multi-purpose cart of claim 2, wherein a second pivot shaft extends through the top and bottom of the second pivot plate and is movably connected to the right-angle connection plate and the lifting slide rail.

5. The multi-purpose cart as claimed in claim 2, wherein the first rotation shaft is extended through the top and bottom of the first rotation plate, and is movably connected to the right-angle connection plate and the lifting slide rail.

6. The multi-purpose cart of claim 1, wherein a first support plate is fixedly attached to a top end of said cart frame, a second support plate is fixedly attached to a middle portion of an interior of said cart frame, a third support plate is fixedly attached to a portion of an interior of said cart frame near a bottom end of said interior of said cart frame, and a mating basket is disposed at a top end of each of said third support plate, said second support plate, said first support plate, and said lifting support plate.

7. The utility model as claimed in claim 1, wherein the top ends of the opposite sides of the frame are fixedly connected with handles, one handle is provided with a pen container fixed on the outer side of the frame, and the other handle is provided with a bag clip fixed on the outer side of the frame.

8. The utility cart of claim 1, wherein a drawer is movably connected to the interior of the frame proximate the top end.

9. The utility cart of claim 1, wherein a bottom end of the lifting track is fixedly connected to a fixed plate, and a bottom end surface of the fixed plate is fixedly connected to a support rod, and a universal wheel is movably connected to a bottom end of the support rod.

10. The utility cart of claim 1, wherein rollers are movably coupled to a bottom end of said frame.