阅读说明：本技术 一种医院输血用医疗架 (Medical rack for hospital blood transfusion ) 是由 朱云利 于 2018-07-14 设计创作，主要内容包括：本发明公开一种医院输血用医疗架,包括机体和底座,所述机体的内侧壁相对的位置均固定连接有个圆筒,所述圆筒内滑动连接有滑杆,所述圆筒和滑杆的外侧壁套设有弹簧,两个所述滑杆远离圆筒的一端共同固定连接有下端设有凹槽的金属板,所述金属板上端固定连接有L型杆,所述L型杆远离金属板的一端固定连接有筒体,所述筒体内顶部固定连接有电动伸缩杆,所述电动伸缩杆的伸缩端固定连接有金属块,所述金属块外侧设有限位块,所述筒体相对的内侧壁均设有滑槽。本发明结构设计合理,操作简单,易于实施,可以更好的保证输血过程中血液不凝固,高度任意调节,大大的方便了病人输血。(The invention discloses a medical rack for hospital blood transfusion, which comprises a machine body and a base, wherein the opposite positions of the inner side wall of the machine body are fixedly connected with a cylinder, a sliding rod is connected in the cylinder in a sliding manner, the outer side walls of the cylinder and the sliding rod are sleeved with springs, one end of each of the two sliding rods, which is far away from the cylinder, is jointly and fixedly connected with a metal plate, the lower end of each of the two sliding rods is provided with a groove, the upper end of each metal plate is fixedly connected with an L-shaped rod, one end of each L-shaped rod, which is far away from the metal plate, is fixedly connected with a cylinder body, the inner top of the cylinder body is fixedly connected with an electric telescopic. The invention has reasonable structural design, simple operation and easy implementation, can better ensure that blood is not coagulated in the blood transfusion process, can adjust the height freely and is greatly convenient for the blood transfusion of patients.)

1. The medical frame for hospital blood transfusion comprises a machine body (1) and a base (22), and is characterized in that two cylinders (13) are fixedly connected to the opposite positions of the inner side wall of the machine body (1), slide rods (12) are slidably connected in the cylinders (13), springs (11) are sleeved on the outer side walls of the cylinders (13) and the slide rods (12), two metal plates (27) with grooves at the lower ends are fixedly connected to the common ends of the slide rods (12) far away from the cylinders (13), L-shaped rods (2) are fixedly connected to the upper ends of the metal plates (27), a barrel body (3) is fixedly connected to the ends of the L-shaped rods (2) far away from the metal plates (27), an electric telescopic rod (4) is fixedly connected to the inner top of the barrel body (3), a metal block (7) is fixedly connected to the telescopic end of the electric telescopic rod (4), and a limiting block (8), the side wall of the metal block (7) is rotatably connected with a plurality of limiting claws (9), the limiting claws (9) penetrate through the lower end of the barrel body (3), the lower end of the machine body (1) is provided with a motor (17), an output shaft of the motor (17) penetrates through the lower end of the machine body (1) and is fixedly connected with a rotating shaft (14), one end of the rotating shaft (14), far away from the motor (17), is connected with a cam (10), the cam (10) is positioned in a groove, the outer side of the lower end of the machine body (1) is provided with a first sliding groove (16) and a second sliding groove (30), a first sliding block (15) is arranged in the first sliding groove (16), a second sliding block (29) is arranged in the second sliding groove (30), the first sliding block (15) is rotatably connected with a first sliding rod (24), the second sliding block (29) is rotatably connected with a second sliding rod (19), and the first sliding rod (24) and the, the first sliding rod (24) is rotatably connected with the intersection of the second sliding rod (19), one end, far away from the first sliding block (15), of the first sliding rod (24) is rotatably connected with a third sliding block (31), one end, far away from the second sliding block (29), of the second sliding rod (19) is rotatably connected with a fourth sliding block (32), a third sliding groove (21) is arranged at the upper end of the base (22), a fifth sliding block (33) and a sixth sliding block (26) are slidably connected with the third sliding block (21), the upper end of the fifth sliding block (33) is rotatably connected with a third sliding rod (20), the upper end of the sixth sliding block (26) is rotatably connected with a fourth sliding rod (25), the third sliding rod (20) is crosswise arranged with the fourth sliding rod (25), the intersection of the third sliding rod (20) and the fourth sliding rod (25) is rotatably connected, one end, far away from the fifth sliding block (33), of the third sliding rod (20) is rotatably connected with the lower portion of the third sliding block (31) End, the one end rotation connection that sixth slider (26) was kept away from in fourth slide bar (25) is at the lower extreme of fourth slider (32), threaded connection has double threaded rod (28) between third slider (31) and fourth slider (32), the lateral wall fixedly connected with handle (18) of double threaded rod (28), base (22) lower extreme is equipped with two the same wheels (23).

2. Medical rack for hospital blood transfusion according to claim 1, characterized in that said body (1) is provided on the outside with a protective door (34), said protective door (34) being provided on the outside with a circular hole (5) at the lower end.

3. Medical rack for hospital blood transfusion according to claim 1, characterized in that the length of said cam (10) is greater than the width of the metal plate (27) and less than the length of the metal plate (27).

4. Medical rack for hospital blood transfusion according to claim 1, characterized in that said limit blocks (8) are equiangularly distributed outside the metal block (7).

5. Medical rack for hospital blood transfusion according to claim 1, characterized in that said limiting claws (9) are distributed on the outer side of said metal block (7) at equal intervals along the circumference thereof.

6. The medical rack for hospital blood transfusion according to claim 1, wherein the opposite inner side walls of the cylinder (3) are provided with sliding grooves (6), and the limiting blocks (8) are slidably connected with the inner walls of the sliding grooves (6).

Technical Field

The invention relates to the field of medical treatment, in particular to a medical frame for hospital blood transfusion.

Background

Blood transfusion is a common way in medical treatment, mainly refers to a treatment method for infusing blood to patients through veins, and is widely applied clinically. When the blood loss of a patient exceeds a certain amount, the patient needs to be transfused in time, and the shock and even death caused by excessive blood loss are prevented

During the blood transfusion in hospital, general medical rack only can hang, can't conveniently adjust the height to blood coagulation in-process easily need to rely on manual rocking, wastes time and energy.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a medical stand for blood transfusion in a hospital.

In order to achieve the purpose, the invention adopts the following technical scheme:

a medical frame for hospital blood transfusion comprises a machine body and a base, wherein the opposite positions of the inner side wall of the machine body are fixedly connected with a cylinder, a sliding rod is connected in the cylinder in a sliding manner, the outer side walls of the cylinder and the sliding rod are sleeved with springs, one ends of the two sliding rods, far away from the cylinder, are jointly and fixedly connected with a metal plate of which the lower end is provided with a groove, the upper end of the metal plate is fixedly connected with an L-shaped rod, one end of the L-shaped rod, far away from the metal plate, is fixedly connected with a cylinder body, the inner top of the cylinder body is fixedly connected with an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected with a metal block, the side wall of the metal block is rotatably connected with a plurality of limiting claws, the limiting claws penetrate through the lower end of, the cam is positioned in the groove, a first sliding groove and a second sliding groove are arranged on the outer side of the lower end of the machine body, a first sliding block is arranged in the first sliding groove, a second sliding block is arranged in the second sliding groove, the first sliding block is rotatably connected with a first sliding rod, the second sliding block is rotatably connected with a second sliding rod, the first sliding rod and the second sliding rod are arranged in a crossed manner, the crossed position of the first sliding rod and the second sliding rod is rotatably connected, one end of the first sliding rod, far away from the first sliding block, is rotatably connected with a third sliding block, one end of the second sliding rod, far away from the second sliding block, is rotatably connected with a fourth sliding block, a third sliding groove is arranged at the upper end of the base, a fifth sliding block and a sixth sliding block are slidably connected in the third sliding groove, the upper end of the fifth sliding block is rotatably connected with a third sliding rod, and the upper end of the sixth sliding, the third slide bar and the fourth slide bar are arranged in a crossed manner, the intersection of the third slide bar and the fourth slide bar is connected in a rotating manner, one end, far away from the fifth slide block, of the third slide bar is connected to the lower end of the third slide block in a rotating manner, one end, far away from the sixth slide block, of the fourth slide bar is connected to the lower end of the fourth slide block in a rotating manner, a double-threaded rod is connected between the third slide block and the fourth slide block in a threaded manner, a handle is fixedly connected to the side wall of the third slide block, and two identical wheels are arranged at the lower end of the.

Preferably, a protection door is arranged on the outer side of the machine body, and a round hole is formed in the lower end of the outer side of the protection door.

Preferably, the length of the cam is greater than the width of the metal plate and less than the length of the metal plate.

Preferably, the limiting blocks are distributed on the outer side of the metal block at equal angles.

Preferably, the limiting claws are distributed on the outer side of the metal block at equal intervals along the circumferential direction of the metal block

Preferably, the relative inside wall of barrel all is equipped with the spout, the inner wall sliding connection of stopper and spout.

The invention has the following beneficial effects:

1. the forehead lifting of the device is realized by rotating the handle to adjust the position of the sliding block, so that the height of an operator can be conveniently adjusted;

2. the motor rotates to drive the cam to rotate, so that the metal plate reciprocates, and blood in a blood bag placed on the metal plate is prevented from being coagulated.

Drawings

FIG. 1 is a schematic structural diagram of a medical stand for transfusion in hospitals according to the present invention;

FIG. 2 is a schematic view of a protective door of a medical rack for transfusion in a hospital according to the present invention;

FIG. 3 is a schematic structural diagram of a metal plate groove of a medical rack for hospital blood transfusion according to the present invention;

fig. 4 is a schematic diagram of the distribution of the limiting blocks around the metal block of the medical rack for hospital blood transfusion.

In the figure: the device comprises a machine body 1, a 2L-shaped rod, a 3 cylinder body, a 4 electric telescopic rod, a 5 round hole, a 6 sliding chute, a 7 metal block, an 8 limiting block, a 9 limiting claw, a 10 cam, a 11 spring, a 12 sliding rod, a 13 cylinder, a 14 rotating shaft, a 15 first sliding block, a 16 first sliding chute, a 17 motor, a 18 handle, a 19 second sliding rod, a 20 third sliding rod, a 21 third sliding chute, a 22 base, a 23 wheel, a 24 first sliding rod, a 25 fourth sliding rod, a 26 sixth sliding block, a 27 metal plate, a 28 double-head threaded rod, a 29 second sliding block, a 30 second sliding chute, a 31 third sliding block, a 32 fourth sliding block, a 33 fifth sliding block and a 34 protective door.

Detailed Description

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

Referring to fig. 1-4, a medical rack for hospital blood transfusion comprises a machine body 1 and a base 22, wherein the opposite positions of the inner side wall of the machine body 1 are fixedly connected with 2 cylinders 13, slide rods 12 are slidably connected in the cylinders 13, springs 11 are sleeved on the outer side walls of the cylinders 13 and the slide rods 12, one ends of the two slide rods 12 far away from the cylinders 13 are fixedly connected with metal plates 27 with grooves at the lower ends, the slide rods 12 and the springs 11 can play a role of damping balance together when the metal plates 27 move, the upper ends of the metal plates 27 are fixedly connected with L-shaped rods 2, one ends of the L-shaped rods 2 far away from the metal plates 27 are fixedly connected with a cylinder body 3, the top in the cylinder body 3 is fixedly connected with an electric telescopic rod 4, the telescopic end of the electric telescopic rod 4 is fixedly connected with a metal block 7, the metal block 7 can move, the limiting blocks 8 are distributed at the outer side of the metal block 7 at equal angles, the inner side walls opposite to the cylinder body 3 are provided with sliding grooves 6, the limiting blocks 8 are connected with the inner walls of the sliding grooves 6 in a sliding manner, the side walls of the metal blocks 7 are distributed at equal intervals in the circumferential direction and are connected with a plurality of limiting claws 9 in a rotating manner, the limiting claws 9 penetrate through the lower end of the cylinder body 3, the metal block 7 moves up and down to drive the limiting claws 9 to move up and down, the lower end of the machine body 1 is provided with a motor 17, an output shaft of the motor 17 penetrates through the lower end of the machine body 1 and is fixedly connected with a rotating shaft 14, one end of the rotating shaft 14, which is far away from the motor 17, is connected with a cam 10, the cam 10 is positioned in a groove, the rotating shaft 17 can drive the rotating shaft 14 to rotate, the cam 10 can be driven to rotate, in order to push the metal plate 27, a first slide block 15 is arranged in the first slide groove 16, a second slide block 29 is arranged in the second slide groove 30, the first slide block 15 is rotatably connected with a first slide rod 24, the second slide block 29 is rotatably connected with a second slide rod 19, the first slide rod 24 and the second slide rod 19 are arranged in an intersecting manner, the intersection of the first slide rod 24 and the second slide rod 19 is rotatably connected, one end of the first slide rod 24, far away from the first slide block 15, is rotatably connected with a third slide block 31, one end of the second slide rod 19, far away from the second slide block 29, is rotatably connected with a fourth slide block 32, a third slide groove 21 is arranged at the upper end of the base 22, a fifth slide block 33 and a sixth slide block 26 are slidably connected in the third slide groove 21, a third slide rod 20 is rotatably connected at the upper end of the fifth slide block 33, a fourth slide rod 25 is rotatably connected at the upper end of the sixth slide block 26, the third slide rod 20 and the fourth slide rod 25 are arranged in an intersecting manner, and the third slide rod 20, one end of the third sliding rod 20, which is far away from the fifth sliding block 33, is rotatably connected to the lower end of the third sliding block 31, one end of the fourth sliding rod 25, which is far away from the sixth sliding block 26, is rotatably connected to the lower end of the fourth sliding block 32, a double-threaded rod 28 is in threaded connection between the third sliding block 31 and the fourth sliding block 32, a handle 18 is fixedly connected to the side wall of the third sliding rod 28, the handle 18 is rotated to drive the double-threaded rod 28 to rotate, the third sliding block 31 and the fourth sliding block 32 slide, the third sliding block 31 drives the first sliding rod 21 and the third sliding rod 20 to rotate, the fourth sliding block drives the second sliding rod 19 and the fourth sliding rod 25 to rotate, the first sliding block 15 slides in the first sliding groove 16 due to rotation of the first sliding rod 21, the second sliding block 29 slides in the second sliding groove, the fifth sliding block 33 slides in the third sliding groove due to rotation of the third sliding rod 20, and the sixth sliding block 26 slides in the third sliding groove due to, the lower end of the base 22 is provided with two identical wheels 23, the outer side of the machine body 1 is provided with a protective door 34, and the lower end of the outer side of the protective door 34 is provided with a round hole 5.

In the invention, an operator rotates the handle 18 to drive the double-threaded rod 28 to rotate, the double-threaded rod 28 rotates to drive the third slider 31 and the fourth slider 32 which are in threaded connection with the double-threaded rod to move oppositely, so that the crossed angle between the first sliding rod 24 and the second sliding rod 19 which are in threaded connection with the double-threaded rod and the crossed angle between the third sliding rod 20 and the fourth sliding rod 25 which are in threaded connection with the double-threaded rod are reduced, the machine body 1 is adjusted to be at a proper height, the protective door 34 is opened, a blood bag is placed on the metal plate 27, the electric telescopic rod 4 is started, the metal block 7 is pushed to move downwards, the metal claw 9 extends out of the cylinder body 3 to fix the blood bag, the blood transfusion tube penetrates out of the round hole 5, and the protective door 34 is. After blood transfusion is started, the motor 17 is started to drive the rotating shaft 14 to rotate, so that the cam 10 can push the metal plate 27 to reciprocate when rotating, and further shake the blood bag to prevent blood from coagulating.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.