WO2020133306A1

WO2020133306A1 - Medical trolley

Info

Publication number: WO2020133306A1
Application number: PCT/CN2018/125192
Authority: WO
Inventors: 许婵娟; 姚晓燕
Original assignee: 许婵娟
Priority date: 2018-12-27
Filing date: 2018-12-29
Publication date: 2020-07-02
Also published as: CN109620604A; CN110693662B; CN109620604B; CN110693662A

Abstract

A medical trolley, comprising a medical trolley housing (1). A partition is horizontally arranged in the medical trolley housing (1); the sidewall of the partition is perpendicularly and fixedly connected to the middle of the inner wall of the medical trolley housing (1); the upper and lower sides of the partition are each arranged with a storage box (2); two sides of the storage box (2) are movably connected to the inner wall of the medical trolley housing (1); wheels (8) are fixedly arranged on the lower side of the medical trolley housing (1); two sidewalls of the medical trolley are each arranged with a vertical groove; a support rod (9) is arranged in the vertical groove; two sides of the upper end of the support rod (9) are movably connected to the sidewall of the vertical groove by means of pins; a detachable recycling box (14) is arranged on an underframe of the medical trolley housing (1). According to the medical trolley, by means of the arrangement of a sliding block limiting groove (4) and a sliding groove (5), the storage box (2) can be drawn out from two sides, so that an article can be conveniently placed and taken; the recycling box (14) facilitates sorting, recycling, and disposal of waste and reduces unnecessary workload in a later stage; by means of the arrangement of the support rod (9), a U-shaped baffle (10), and a U-shaped elastic block (11), the medical trolley is not prone to fall; the storage box (2) is coated with a rust-proof layer, so as to prolong the service life thereof.

Description

A medical vehicle

Technical field

The present invention relates to the technical field of medical equipment, and more specifically, it relates to a medical vehicle.

Background technique

Medical equipment refers to instruments, equipment, utensils, materials or other items used alone or in combination in the human body, and also includes the required software. Medical equipment is the most basic element of medical, scientific research, teaching, institutional, and clinical discipline work, including professional Medical equipment, including home medical equipment, medical vehicles play an important role in medical equipment. No matter whether the nurses change the patient's medicine or the medical treatment of the patients, the medical vehicles need to carry the medical treatment. Devices and medicines, but there are problems with treatment vehicles now, first of all, one-way pumping, which is not conducive to adding new auxiliary materials, and secondly, medical vehicles are easy to dump, and treatment vehicles do not have a special waste disposal design, which will increase the workload of waste recycling. The treatment vehicle does not pay attention to protection, is extremely easy to damage, and has a short life span. Therefore, the purpose of the present invention is to provide a medical vehicle.

Summary of the invention

In view of the shortcomings of the existing technology, the object of the present invention is to provide a medical vehicle, which has the following characteristics: multi-axis pulling, the vehicle body is not easy to dump, waste classification and treatment, and long service life.

To achieve the above objectives, the present invention provides the following technical solutions:

A medical vehicle includes a medical vehicle shell. A partition is provided horizontally in the medical vehicle shell. The side wall of the partition is vertically fixedly connected to the middle of the inner wall of the medical vehicle shell. A cargo box is provided, both sides of the cargo box are movably connected to the inner wall of the medical vehicle shell, a pulley is fixed on the lower side of the medical vehicle shell, and vertical grooves are opened on both side walls of the medical vehicle , The support bar is provided in the vertical slot, the upper end of the support bar is movably connected to the side wall of the vertical slot through a pin shaft, the lower end of the loading box is provided with a recovery box, the recovery box and the medical vehicle shell The chassis is fixedly connected.

Further, a horizontal groove is opened on the lower side of the inner wall of the vertical groove, and an invisible groove is vertically opened on the upper side of the horizontal groove, a U-shaped baffle is provided in the invisible groove, and the opening of the U-shaped baffle is downward , A compression spring is fixedly arranged at the bottom of the transverse groove, a U-shaped elastic block is arranged between the compression spring and the U-shaped baffle, and the side wall of the U-shaped elastic block is vertically fixedly connected to one end of the compression spring, A square hole is opened on the lower side of the lateral groove, and a top plate is provided in the square hole, an upper end of the top plate extends into the lateral groove, and limit blocks are fixed on both sides of the upper end of the top plate.

Further, the width of the top plate is equal to the distance between the two ends of the U-shaped elastic block, and the width of the U-shaped baffle is larger than the width of the square hole.

Further, a round hole is formed on both sides of the medical vehicle shell, and a positioning rod is provided in the round hole, a disc is provided on the outside of the medical vehicle shell, and one end of the positioning rod is perpendicular to the middle of the side wall of the disc Fixed connection, a return spring is fixed between the disc and the medical vehicle shell, and the return spring is sleeved on the positioning rod, and the side walls of the loading box are provided with positioning circular grooves matching the positioning rod. And the other end of the positioning rod extends into the positioning circular groove.

Further, slide grooves are horizontally opened on both sides of the inner wall of the medical vehicle shell, and limited position grooves are formed on both sides of the load box, and a slide block matching the limit groove is provided in the limit groove. One end of the slider extends into the chute.

Further, U-shaped rods are provided on both sides of the cargo box, and both ends of the U-shaped rod are vertically and fixedly connected to the side walls of the cargo box.

Further, a waste liquid recovery box, a waste bottle recovery box, and a trash box are fixed in the recovery box in the horizontal direction in sequence.

Further, the waste liquid recovery box is made of anti-corrosion material.

Further, the storage box is coated with an anti-rust layer, and the preparation method of the anti-rust layer is:

Take the following raw materials for each component by weight: 1-2 parts of fumed silica, 10-12 parts of iron powder, 20-30 parts of titanium dioxide, 22.5-27.5 parts of water-based fluorocarbon resin, 8-20 parts of copper powder, 5-8 parts of kaolin and 15-25 parts of phenolic resin.

S1. Prefabricated organic solvent: mix water-based fluorocarbon resin and phenolic resin, heat to 42-45℃, and stir evenly;

S2. Preparation of anti-rust coating; add kaolin, titanium dioxide, fumed silica, iron powder, and copper powder to the organic solvent in S1 in order, and stir evenly;

S3. Treatment: The anti-corrosion paint prepared by S2 is subjected to ultrasonic treatment for 0.5-1h, then cooled to room temperature, stirred at 1200r/min speed for 0.5h, and then set aside;

S4. Coating: The anti-rust coating obtained by S3 is evenly coated on the surface of the storage box by electrostatic coating;

S5. Drying: Place the storage box obtained by S4 in a cool and ventilated place and blow dry for 5-6h.

In summary, the present invention has the following beneficial effects:

1. The medical cart is equipped with a slider, a limit slot and a chute, so that the loading box can be pulled on both sides, which is convenient for storing and taking things.

2. The setting of the positioning rod and the positioning circular groove is that when there is no need to pull the loading box, the positioning rod can be snapped into the positioning circular groove, making the loading box difficult to move.

3. The setting of the support rod, U-shaped baffle and U-shaped bullet block makes the medical vehicle fall down, the top plate can lift the U-shaped baffle plate, so that the U-shaped bullet block ejects the support rod, and the support rod plays a supporting role;

4. Separate waste treatment, reduce the mixing of waste in the later period, it is difficult to sort and recycle or discard, and reduce unnecessary workload;

5. A layer of anti-rust is coated on the storage box. First, it can slow down the corrosion rate of the storage box and extend its service life. Second, it can ensure that the storage box slides more smoothly.

BRIEF DESCRIPTION

1 is a perspective cross-sectional view of a medical vehicle of the present invention;

2 is a side sectional view of the structure of a medical vehicle of the present invention;

3 is a perspective view of a U-shaped baffle and a U-shaped bullet of a medical vehicle of the present invention;

4 is a cross-sectional view of a recovery box structure of a medical vehicle of the present invention.

In the picture:

1. Medical vehicle shell; 2. Cargo box; 3. Slider; 4. Limit slot; 5. Chute; 6. Positioning circular slot; 7. Positioning rod; 8. Pulley; 9. Support rod; 10. U-shaped baffle; 11, U-shaped projectile; 12, top plate; 13, compression spring; 14, recovery box; 15, waste liquid recovery box; 16, waste bottle recovery box; 17, garbage box;

detailed description

Example 1:

The present invention will be further described in detail below with reference to FIGS. 1-4.

A medical vehicle includes a medical vehicle housing 1, a partition is provided horizontally in the medical vehicle housing 1, a side wall of the partition is vertically fixedly connected to a middle portion of the inner wall of the medical vehicle housing 1, and a loading box is provided on the upper and lower sides of the partition 2. Both sides of the cargo box 2 are movably connected to the inner wall of the medical vehicle shell 1, the lower side of the medical vehicle shell 1 is fixedly provided with a pulley 8, the side walls of both sides of the medical vehicle are provided with vertical slots, and the vertical slots are provided with The support rod 9 is movably connected to the side wall of the vertical slot through the pin shaft on both sides of the upper end of the support rod 9. A recovery box 14 is provided below the storage box 2. The recovery box 14 is detachably connected to the chassis of the medical vehicle shell 1.

A horizontal groove is opened on the lower side of the inner wall of the vertical groove, and an invisible groove is vertically opened on the upper side of the horizontal groove. A U-shaped baffle plate 10 is provided in the invisible groove, and the U-shaped baffle plate 10 opens downward, and the bottom of the horizontal groove A compression spring 13 is fixedly arranged, and a U-shaped elastic block 11 is provided between the compression spring 13 and the U-shaped baffle 10, and the side wall of the U-shaped elastic block 11 is vertically fixedly connected to one end of the compression spring 13, and the lower side of the transverse groove is opened There is a square hole, and the top plate 12 is provided in the square hole, the upper end of the top plate 12 extends into the lateral groove, and the upper end of the top plate 12 is fixedly provided with limit blocks on both sides, the top plate 12 can lift the U-shaped baffle 10, making the U-shaped The spring block 11 ejects the support rod 9 and the support rod 9 plays a supporting role.

The width of the top plate 12 is equal to the distance between the two ends of the U-shaped elastic block 11, and the width of the U-shaped baffle 10 is larger than the width of the square hole, so that the U-shaped baffle 10 is not easy to be caught in the square hole.

The medical vehicle shell 1 is provided with round holes on both sides, and the positioning holes 7 are provided in the round holes, the outer side of the medical vehicle shell 1 is provided with a disc, and one end of the positioning rod 7 is vertically fixedly connected to the middle of the side wall of the disc , The return spring is fixed between the disc and the medical vehicle shell 1, and the return spring is sleeved on the positioning rod 7, and the side walls of the loading box 2 are provided with positioning circular grooves 6 matching the positioning rod 7, and The other end of the positioning rod 7 extends into the positioning circular groove 6. When there is no need to pull the load box 2, the positioning rod 7 can be snapped into the positioning circular groove 6, so that the load box 2 is not easy to move.

A slide groove 5 is horizontally opened on both sides of the inner wall of the medical vehicle shell 1, and a limit groove 4 is opened on both sides of the cargo box 2, and a slider matching the limit groove 4 is clamped in the limit groove 4 3. One end of the slider 3 extends into the chute 5 so that the loading box 2 can be pulled away in both directions.

U-shaped rods are provided on both sides of the cargo box 2, and both ends of the U-shaped rod are fixedly connected to the side wall of the cargo box 2 vertically, which is convenient for pulling the cargo box 2.

In the recovery box 14, a waste liquid recovery box 15, a waste bottle recovery box 16 and a trash box 17 are fixed in this order in the horizontal direction. The waste liquid recovery box 15 is made of anti-corrosion material.

Working principle: In this invention, the medical cart is provided with the slider 3, the limit slot 4 and the slide slot 5 so that the loading box 2 can be pulled on both sides, which is convenient for storing and taking things, in which the inner wall of the vertical slot is on the lower side A horizontal groove is opened, and an invisible groove is vertically opened on the upper side of the horizontal groove. A U-shaped baffle 10 is provided in the invisible groove, and the U-shaped baffle 10 is opened downward, and a compression spring 13 is fixed at the bottom of the horizontal groove. A U-shaped elastic block 11 is provided between the compression spring 13 and the U-shaped baffle 10. The side wall of the U-shaped elastic block 11 is vertically fixedly connected to one end of the compression spring 13, and a square hole is opened on the lower side of the transverse groove, and the square hole A top plate 12 is provided inside, the upper end of the top plate 12 extends into the transverse groove, and the upper end of the top plate 12 is fixedly provided with limit blocks on both sides, the top plate 12 can lift the U-shaped baffle 10, so that the U-shaped bullet block 11 will support the rod 9 It pops up, the support rod 9 plays a supporting role, the medical vehicle shell 1 is provided with round holes on both sides, and the positioning rod 7 is provided in the round hole, the outer side of the medical vehicle shell 1 is provided with a disc, and one end of the positioning rod 7 is The middle part of the side wall of the disc is vertically fixedly connected, and a return spring is fixed between the disc and the medical vehicle shell 1, and the return spring is sleeved on the positioning rod 7, and the side walls on both sides of the carrying case 2 are provided with a positioning rod 7 Matching positioning groove 6, and the other end of the positioning rod 7 extends into the positioning circular groove 6, when there is no need to pull the load box 2, the positioning rod 7 can be snapped into the positioning circular groove 6, so that the load The box 2 is not easy to move. U-shaped rods are provided on both sides of the loading box 2, and the two ends of the U-shaped rod are vertically fixedly connected to the side wall of the loading box 2, which is convenient for pulling the loading box 2, and discarding the empty medicine Throw the bottles into the waste bottle recycling box 16, pour the waste liquid into the waste liquid recycling box 15, throw the ordinary garbage into the garbage box 17, and put these wastes into separate categories. If the waste liquid, garbage and waste bottles are mixed together, later During processing, it takes more time and effort to clean and sort, and the recycling box 14 can effectively avoid unnecessary workload.

Example 2

The difference from Example 1 is that the storage box 2 is coated with a layer of anti-rust. The preparation method of the anti-rust layer is:

Take the following raw materials for each component by weight: 1 part for fumed silica, 10 parts for iron powder, 20 parts for titanium dioxide, 22.5 parts for aqueous fluorocarbon resin, 8 parts for copper powder, 5 parts for kaolin, and 15 parts for phenolic resin.

S1. Prefabricated organic solvent: mix water-based fluorocarbon resin and phenolic resin, heat to 45°C, and stir evenly;

S3. Treatment: The anti-corrosion paint prepared by S2 is subjected to ultrasonic treatment for 0.5, and then cooled to room temperature, stirred at 1200r/min speed for 0.5h, and then set aside;

S4. Coating: The anti-rust paint obtained by S3 is evenly coated on the surface of the storage box 2 by electrostatic coating;

S5. Drying: The storage box 2 obtained by S4 is placed in a cool and ventilated place and dried for 6 hours.

In this embodiment, the storage box 2 will corrode after long-term use, and at the same time, the corrosion of the storage box 2 will slow down the pulling of the storage box 2, coated with a layer of anti-rust layer can effectively relieve the corrosion rate of the storage box 2 and protect The storage box 2 greatly prolongs its service life, and ensures the smoothness of the storage box 2 towing.

Example 3

The difference from Example 2 is that the formula weight of the anti-rust layer is improved and re-coated on the storage box 2. The preparation method of the anti-corrosion layer is:

Take the following raw materials for each component by weight: 2 parts for fumed silica, 12 parts for iron powder, 30 parts for titanium dioxide, 27.5 parts for aqueous fluorocarbon resin, 20 parts for copper powder, 8 parts for kaolin, and 25 parts for phenolic resin.

In this embodiment, only the specific gravity of the formula is adjusted for comparison to obtain the optimal formula.

Example 4

Take the following raw materials for each component by weight: 1.5 parts of fumed silica, 11 parts of iron powder, 25 parts of titanium dioxide, 25 parts of waterborne fluorocarbon resin, 14 parts of copper powder, 6.5 parts of kaolin, and 20 parts of phenolic resin.

S4. Coating: The anti-rust coating obtained by S3 is evenly coated on the surface of the storage box 2 by electrostatic coating;

The storage boxes 2 obtained in Examples 1, 2, 3, and 4 were tested for rust resistance and peel strength, the test data was recorded, and normalized based on the data of Example 1, the results are shown in Table 1. .

Table 1

A	防锈强度Rust resistance	剥离强度Peel strength
实施例1Example 1	100％100%	100％100%
实施例2Example 2	176％176%	133％133%
实施例3Example 3	185％185%	134％134%
实施例4Example 4	192％192%	137％137%

The storage box 2 will corrode after long-term use, and at the same time, the corrosion of the storage box 2 will slow down the pulling of the storage box 2, coated with a layer of anti-rust layer can effectively relieve the corrosion rate of the storage box 2, and protect the storage box 2, The service life of the storage box 2 is greatly extended, and the smoothness of the dragging of the storage box 2 is ensured. It can be seen from the data in the table that the anti-corrosion strength of the storage box 2 has been significantly enhanced after applying the anti-corrosion coating, and Example 4 has the best effect, so the optimal raw material formula determined is: fumed white carbon 1.5 parts black, 11 parts iron powder, 25 parts titanium dioxide, 25 parts waterborne fluorocarbon resin, 14 parts copper powder, 6.5 parts kaolin, and 20 parts phenolic resin.

This specific embodiment is merely an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art may make modifications without creative contribution to this embodiment after reading this specification, as long as they have rights in the present invention Within the scope of the requirements are protected by patent law.

Claims

A medical vehicle, including a medical vehicle shell (1), characterized in that: a partition plate is horizontally arranged in the medical vehicle shell (1), and the side wall of the partition plate and the inner wall of the medical vehicle shell (1) The middle of the partition is vertically fixedly connected, and the upper and lower sides of the partition are provided with a loading box (2), and both sides of the loading box (2) are movably connected to the inner wall of the medical vehicle shell (1), the medical vehicle shell (1) The lower side of the medical vehicle is fixed with a pulley (8), and the side walls of the medical vehicle are provided with vertical grooves, and the vertical grooves are provided with support rods (9), the support rods (9) Both sides of the upper end are movably connected to the side wall of the vertical slot through a pin shaft, and a recycling box (14) is provided at the lower end of the loading box (2), and the recycling box (14) and the chassis of the medical vehicle shell (1) are removable connection.
The medical vehicle according to claim 1, characterized in that: a horizontal groove is opened on the lower side of the inner wall of the vertical groove, and an invisible groove is vertically opened on the upper side of the horizontal groove, and a A U-shaped baffle (10), with the U-shaped baffle (10) opening downward, a compression spring (13) is fixedly arranged at the bottom of the transverse groove, the compression spring (13) and the U-shaped baffle (10) ) Is provided with a U-shaped elastic block (11), the side wall of the U-shaped elastic block (11) is vertically fixedly connected to one end of the compression spring (13), and a square hole is opened on the lower side of the transverse groove, and A top plate (12) is provided in the square hole, the upper end of the top plate (12) extends into the transverse groove, and the upper end of the top plate (12) is fixedly provided with limit blocks on both sides.
A medical vehicle according to claim 2, characterized in that the width of the top plate (12) is equal to the distance between the two ends of the U-shaped elastic block (11), and the U-shaped baffle (10) The width is larger than the width of the square hole.
A medical vehicle according to claim 1, characterized in that: the medical vehicle housing (1) is provided with round holes on both sides, and the round holes are provided with positioning rods (7), and the medical vehicle housing ( 1) The outer side is provided with a disc, and one end of the positioning rod (7) is vertically fixedly connected to the middle of the side wall of the disc, and a return spring is fixed between the disc and the medical vehicle casing (1), and the return spring sleeve Set on the positioning rod (7), the side walls of the carrying box (2) are provided with positioning grooves (6) matching the positioning rod (7), and the other end of the positioning rod (7) extends Into the positioning groove (6).
A medical vehicle according to claim 1, characterized in that the inner wall of the medical vehicle shell (1) is horizontally provided with slide grooves (5) on both sides, and the sides of the carrying box (2) are limitedly opened A position slot (4), and a slider (3) matched with the limit slot (4) is clamped in the limit slot (4), and one end of the slider (3) extends into the slot (5) .
A medical vehicle according to claim 1, characterized in that: both sides of the carrying box (2) are provided with U-shaped rods, and both ends of the U-shaped rod and the side of the carrying box (2) The wall is fixedly connected vertically.
A medical vehicle according to claim 1, wherein a waste liquid recovery box (15), a waste bottle recovery box (16), and a garbage bin (16) 17).
A medical vehicle according to claim 7, characterized in that the waste liquid recovery box (15) is made of anti-corrosion material.
A medical vehicle according to claim 1, characterized in that the storage box (2) is coated with a layer of anti-rust, and the formula of the anti-rust layer is:

Take the following raw materials for each component by weight: 1-2 parts of fumed silica, 10-12 parts of iron powder, 20-30 parts of titanium dioxide, 22.5-27.5 parts of water-based fluorocarbon resin, 8-20 parts of copper powder, 5-8 parts of kaolin and 15-25 parts of phenolic resin.
A medical vehicle according to claim 9, wherein the manufacturing method of the anti-rust layer is:

S1, prefabricated organic solvent: mix water-based fluorocarbon resin and phenolic resin, heat to 42-45°C, and stir evenly;

S2. Preparation of anti-rust coating; add kaolin, titanium dioxide, fumed silica, iron powder, and copper powder to the organic solvent in S1 in order, and stir evenly;

S3. Treatment: The anti-corrosion paint prepared by S2 is subjected to ultrasonic treatment for 0.5-1h, then cooled to room temperature, stirred at 1200r/min speed for 0.5h, and then set aside;

S4. Coating: The anti-rust coating obtained by S3 is evenly coated on the surface of the storage box (2) by electrostatic coating;

S5. Drying: Place the storage box (2) obtained in S4 in a cool and ventilated place and blow dry for 5-6h.