CN215426537U

CN215426537U - Nursing infusion device

Info

Publication number: CN215426537U
Application number: CN202120188561.4U
Authority: CN
Inventors: 王秋歌; 王淑静
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2022-01-07
Anticipated expiration: 2031-01-25

Abstract

A nursing infusion device effectively solves the problem that a patient with foot infusion cannot walk, and comprises an infusion rod, wherein a plurality of extension mechanisms are arranged on the right side of the infusion rod, a liftable limiting mechanism and a liftable foot plate are sleeved on the outer side of the infusion rod, locking mechanisms are arranged in the limiting mechanism and the foot plate respectively, the limiting mechanism comprises a lifting slide block, a limiting plate, a control rod, a friction disc and a supporting spring, the friction disc and the lifting slide block are matched with each other to form a limiting structure of the limiting plate, a tightening belt is arranged at the front end of the limiting plate, and an ice compress mechanism is sleeved at the rear end of the limiting plate. The purpose that the infant can lie down when in transfusion is achieved.

Description

Nursing infusion device

Technical Field

The utility model relates to the technical field of medical care instruments, in particular to a nursing infusion device.

Background

Infusion therapy, commonly known as intravenous drip, is a method for infusing a large amount of sterile liquid, electrolyte and medicine into the body by veins by utilizing the principles of atmospheric pressure and hydrostatic pressure, can quickly replenish body fluid lost by a patient in a large amount, is a proper administration way for unconscious patients, needs medical staff to puncture an infusion needle into the veins of the patient before infusion, is more likely to suffer from diseases because of low immunity of children or infants, is often careless to cause needle running during infusion, so that the children need to puncture again, is often accompanied by a plurality of family members when the children receive the infusion, needs one family member to stand beside a sick child for long-time infusion, can only keep sitting posture for a long time if the sick child does not have a bed during infusion therapy, causes uncomfortable and fussy psychology of the sick child, is more unfavorable for therapy and recovery, and different sick children are unobvious due to the display of hand blood vessels during the puncture therapy, the infant bed-pan has the advantages that the infant bed-pan can be punctured at the feet or the head, the head puncture can also avoid an infant with a small age from pulling a transfusion tube, the body fluid in the infant can be increased after long-time transfusion, urination is needed, the infant cannot walk when the infant punctures the feet and transfusions, family members need to hold the infant to a bathroom, but the family members cannot hold the infant with a large age or heavy weight, the infant bed-pan has to be used, the mode is not sanitary and is easy to strike the self-esteem of the infant, and therefore the infant bed-pan is needed to enable the infant with the feet to walk and can meet the requirements of a seat when a plurality of family members accompany.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the nursing infusion device is novel in structure, ingenious in conception and simple and convenient to operate, effectively solves the problem that a child with foot infusion cannot walk, achieves the purpose that the child can sit at all positions during accompanying nursing of multiple family members, avoids the problem that the child runs due to limb disorder during puncture, overcomes the defect that the child with heat cannot be cooled during infusion, achieves the purpose that the child can lie down during infusion, avoids the defect that a hand pulls an infusion tube during infusion of the child, reduces the discomfort of the child during use, and achieves the purpose of heating liquid medicine.

In order to achieve the purpose, the utility model provides the following technical scheme: the medical ice compress device comprises an infusion rod, a plurality of extension mechanisms are arranged on the right side of the infusion rod, a lifting limiting mechanism and a lifting foot plate are sleeved on the outer side of the infusion rod, a locking mechanism is arranged in each of the limiting mechanism and the foot plate, the limiting mechanism comprises a lifting sliding block, a limiting plate is arranged at the right end of the lifting sliding block, a control rod is connected in the limiting plate in a sliding mode, the left end of the control rod is arranged in the lifting sliding block, a friction disc is fixedly connected to the left end of the control rod, a supporting spring is arranged on the left side of the friction disc, the supporting spring, the friction disc and the lifting sliding block are matched with each other to form a limiting structure of the limiting plate, a tightening belt is arranged at the front end of the limiting plate, and an ice compress mechanism is sleeved at the rear end of the limiting plate.

Preferably, the extension mechanism comprises a first support rod and a first connecting rod, the middle part of the first connecting rod is rotatably connected with a second connecting rod, the rear end of the first support rod is provided with a sliding groove, the right side of the front end of the first support rod is provided with a plurality of elastic ropes, the rear end of the second connecting rod is arranged in the sliding groove and can slide back and forth along the sliding groove, the front end of the first connecting rod is rotatably connected with the first support rod, each extension mechanism is sequentially connected with the left and the right in an end-to-end manner, the rear end of each first connecting rod is rotatably connected with the rear end of the corresponding second connecting rod, the front end of each second connecting rod is rotatably connected with the front end of the corresponding first connecting rod, each elastic rope is fixedly connected with the left side of the corresponding first support rod, the right end of the rightmost extension mechanism is connected with a second support rod, and the elastic rope of the rightmost extension mechanism is fixedly connected with the second support rod, the second support rod is the same as the first support rod in structure, a plurality of limiting grooves are formed in the upper side and the lower side of the second support rod respectively, the second support rod is connected with a positioning mechanism in a sliding mode, and the positioning mechanism is connected with the corresponding first connection rod in a rotating mode.

Preferably, locking mechanism is including a initiative check lock lever and a driven check lock lever, initiative check lock lever and driven check lock lever intermeshing, the right-hand member sliding connection of initiative check lock lever has a first gag lever post, and the right-hand member sliding connection of driven check lock lever has a second gag lever post, every first gag lever post and second gag lever post all with corresponding lifting slide or sole screw-thread fit.

Preferably, positioning mechanism is including a female pole of locking, the left and right sides of the female pole of locking is arranged corresponding spacing inslot respectively and can be followed the spacing groove that corresponds and slide around, the lower extreme screw-thread fit of the female pole of locking has a locking public pole, and the outside cover of the public pole of locking is equipped with a pinch-off blades, and the left and right sides of pinch-off blades is arranged corresponding spacing inslot respectively and can be followed the spacing groove that corresponds and slide around, and locking public pole, the female pole of locking and pinch-off blades mutually support and form the limit structure who corresponds the second connecting rod.

Preferably, the ice compress mechanism comprises a support frame, two sides of the support frame are sleeved with a restraint band, and a cooling plate is rotatably connected above the support frame.

Preferably, each extension mechanism and the top of second bracing piece are equipped with a lining cloth jointly, the left end and the first bracing piece fixed connection that corresponds of lining cloth, the right-hand member and the second bracing piece fixed connection of lining cloth, the lower extreme of lining cloth is equipped with a plurality of strengthening ribs, the outside of the first bracing piece in second bracing piece and the leftmost extension mechanism is fixedly connected with a plurality of fixed plates respectively.

Preferably, the middle part of transfusion rod is fixed the cover and is equipped with a heating box, and the rear end of heating box rotates and is connected with a apron, the lower extreme of transfusion rod is equipped with a plurality of truckles that can lock.

The utility model has novel structure, ingenious design and simple and convenient operation, effectively solves the problem that the infant with foot transfusion can not walk through the design, achieves the purpose that the infant can sit at the position when accompanying and attending a plurality of family members, avoids the problem of needle running caused by the disorderly movement of limbs when the infant punctures, solves the defect that the infant with heat can not be cooled when in transfusion, achieves the purpose that the infant can lie down when in transfusion, avoids the defect that the hand pulls the transfusion tube when the infant is in transfusion, lightens the discomfort when the infant is in use, and achieves the purpose of heating the liquid medicine.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the present invention after width adjustment.

Fig. 3 is a schematic structural view of the telescopic mechanism of the present invention.

Fig. 4 is a schematic structural view of a limiting mechanism, a locking mechanism and an ice compress mechanism in the utility model.

Fig. 5 is a schematic structural view of the positioning mechanism of the present invention.

Fig. 6 is a schematic position diagram of the foot plate and the limiting mechanism when the walking machine walks.

In the figure: 1-transfusion rod, 2-extension mechanism, 3-limiting mechanism, 4-foot plate, 5-locking mechanism, 6-ice compress mechanism, 7-second support rod, 8-limiting groove, 9-positioning mechanism, 10-lining cloth, 11-reinforcing rib, 12-fixing plate, 13-heating box, 14-cover plate, 15-caster, 16-first support rod, 17-first connecting rod, 18-second connecting rod, 19-sliding groove, 20-elastic rope, 21-lifting slide block, 22-limiting plate, 23-control rod, 24-friction disk, 25-support spring, 26-tightening belt, 27-driving locking rod, 28-driven locking rod, 29-first limiting rod, 30-second limiting rod, 31-support frame, 32-restraint band, 33-cooling plate, 34-locking female rod, 35-locking male rod and 36-clamping plate.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings 1 to 6.

In the first embodiment, as shown in fig. 1-4, the utility model includes a transfusion rod 1, in order to achieve the purpose of accompanying with multiple family members during the transfusion of children, a plurality of extension mechanisms 2 are arranged on the right side of the transfusion rod 1, in order to achieve the purpose of walking during the transfusion of feet, a lifting limiting mechanism 3 and a lifting foot plate 4 are sleeved on the outer side of the transfusion rod 1, in order to achieve the locking of the height of the foot plate 4 of the limiting mechanism 3, a locking mechanism 5 is arranged in each of the limiting mechanism 3 and the foot plate 4, in order to achieve the purpose of limiting the arm or the lower leg of a patient during the transfusion, the limiting mechanism 3 includes a lifting slide block 21, a limiting plate 22 is arranged at the right end of the lifting slide block 21, in order to increase the comfort during the use, the middle of the limiting plate 22 is in an arc shape, a control rod 23 is connected in the limiting plate 22 in a sliding manner, in order to facilitate the operation, the right end of the control rod 23 is dome-shaped, the left end of the control rod 23 is arranged in the lifting slide block 21, the left end of the control rod 23 is fixedly connected with the friction disc 24, the left side of the friction disc 24 is provided with a supporting spring 25, the right side of the friction disc 24 is of an uneven tooth-shaped structure, the supporting spring 25, the friction disc 24 and the lifting slide block 21 are mutually matched to form a limiting structure of the limiting plate 22, when the supporting spring 25 supports the friction disc 24 rightwards, the right end of the friction disc 24 is in contact with the lifting slide block 21 to generate friction force to enable the control rod 23 to be incapable of rotating, when the angle of the limiting plate 22 needs to be adjusted, the end of the control rod 23 is pressed to enable the right end of the friction disc 24 to be separated from the lifting slide block 21, then the adjusting plate can be rotated, in order to fix the legs or arms of a patient, the front end of the limiting plate 22 is provided with a tightening belt 26, the tightening belt 26 is made of magic tape, the side contacting with the skin of the infant is a hair surface, the side not contacting with the skin of the infant is a hook surface, the discomfort of the infant in use is reduced, the back end of the limiting plate 22 is sleeved with an ice compress mechanism 6, and the ice compress mechanism 6 is sleeved on the head of the infant.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 2, 3 and 5, in order to achieve the purpose of adjusting the width of the device, the extension mechanism 2 includes a first support rod 16 and a first connection rod 17, the middle of the first connection rod 17 is rotatably connected with a second connection rod 18, the rear end of the first support rod 16 is provided with a sliding groove 19, the right side of the front end of the first support rod 16 is provided with a plurality of elastic ropes 20, in order to fix the position of the infusion rod 1, the rear end of each first support rod 16 is provided with a notch which is the same as the direct drop of the infusion rod 1, the infusion rod 1 can be placed in the notch to fix the position of the infusion rod 1, the rear end of the second connection rod 18 is placed in the sliding groove 19 and can slide along the sliding groove 19 in the front and back direction, the front end of the first connection rod 17 is rotatably connected with the first support rod 16, each extension mechanism 2 is sequentially connected end to end, the rear end of each first connecting rod 17 is rotatably connected with the rear end of a corresponding second connecting rod 18, the front end of each second connecting rod 18 is rotatably connected with the front end of the corresponding first connecting rod 17, each elastic rope 20 is fixedly connected with the left side of a corresponding first supporting rod 16, the right end of the rightmost extension mechanism 2 is connected with a second supporting rod 7, the elastic rope 20 of the rightmost extension mechanism 2 is fixedly connected with the second supporting rod 7, the second supporting rod 7 and the first supporting rod 16 have the same structure, the upper side and the lower side of the second supporting rod 7 are respectively provided with a plurality of limiting grooves 8, the second supporting rod 7 is slidably connected with a positioning mechanism 9, the positioning mechanism 9 is rotatably connected with the corresponding first connecting rod 17, when the width is wider, a plurality of family members can be accompanied or children can lie on the device, when the width is narrower, the occupied area of the device can be reduced, and the purpose of convenient storage can be achieved, when the device is used, the second supporting rod 7 is pulled, the second supporting rod 7 enables the included angle between the corresponding first connecting rod 17 and the corresponding second connecting rod 18 to be changed, so that the distance between each extending mechanism 2 is increased, the width of the device is increased, the relative positions of the second supporting rod 7 and the second connecting rod 18 are locked through the positioning mechanism 9, the positioning mechanism 9 is unlocked when the width of the device is reduced, and then the second supporting rod 7 is pushed to enable the angle between the corresponding first connecting rod 17 and the corresponding second connecting rod 18 to be changed, so that the width of the device is reduced.

Third embodiment, on the basis of the second embodiment, as shown in fig. 4 and 6, in order to achieve the purpose that the height of the limiting mechanism 3 and the height of the foot plate 4 can be locked, the locking mechanism 5 includes a driving locking rod 27 and a driven locking rod 28, the left ends of the driving locking rod 27 and the driven locking rod 28 are respectively in a gear shape, the driving locking rod 27 and the driven locking rod 28 are engaged with each other, the right end of the driving locking rod 27 is slidably connected with a first limiting rod 29, the right end of the driven locking rod 28 is slidably connected with a second limiting rod 30, the lifting slide block 21 and the foot plate 4 are both provided with internal threaded holes, each of the first limiting rod 29 and the second limiting rod 30 is in threaded fit with the corresponding lifting slide block 21 or the foot plate 4, each of the first limiting rod 29 and the second limiting rod 30 is disposed in the corresponding internal threaded hole, the first limiting rod 29 and the second limiting rod 30 have the same thread pitch and opposite thread direction, every the left end of initiative check lock pole 27 all runs through corresponding lift slider 21 or sole 4 and the left end portion of initiative check lock pole 27 arranges the outside of corresponding lift slider 21 or sole 4 in, rotate initiative check lock pole 27 and make the synchronous rotation of corresponding driven check lock pole 28 during the use, initiative check lock pole 27 rotates with driven check lock pole 28 and makes corresponding first gag lever post 29 and the second gag lever post 30 that corresponds move forward, after first gag lever post 29 gets into the recess in the transfusion rod 1 outside with the second gag lever post 30 that corresponds, corresponding stop gear 3 or sole 4 highly fixed continues to rotate initiative check lock pole 27, make first gag lever post 29 and the second gag lever post 30 that corresponds compact with transfusion rod 1 contact, avoid corresponding stop gear 3 or sole 4 upset.

Fourth embodiment, on the basis of the second embodiment, as shown in fig. 3 and 5, in order to achieve the purpose of locking the width of the device, the positioning mechanism 9 includes a locking female rod 34, in order to avoid the rotation of the locking female rod 34, the left and right sides of the locking female rod 34 are respectively disposed in the corresponding limiting grooves 8 and can slide back and forth along the corresponding limiting grooves 8, the corresponding second connecting rod 18 is sleeved on the upper end of the locking female rod 34, the lower end of the locking female rod 34 is in threaded fit with a locking male rod 35, the outer side of the locking male rod 35 is sleeved with a clamping plate 36, in order to avoid the rotation of the clamping plate 36, the left and right sides of the clamping plate 36 are respectively disposed in the corresponding limiting grooves 8 and can slide back and forth along the corresponding limiting grooves 8, the locking male rod 35, the locking female rod 34 and the clamping plate 36 are mutually matched to form a limiting structure corresponding to the second connecting rod 18, and the locking male rod 35 is rotated during use, the clamping plate 36 is lifted, and the friction force between the clamping plate 36 and the second support rod 7 is increased, so that the corresponding second connecting rod 18 is prevented from moving.

Fifth embodiment, based on the first embodiment, as shown in fig. 3 and 4, in order to achieve the purpose of ice compress on the head of an infant when the infant is transfused on the head, the ice compress mechanism 6 includes a support frame 31, the support frame 31 has certain flexibility, so as to prevent the support frame 31 from hurting the skin of the infant when in use, two sides of the support frame 31 are sleeved with a restraining band 32, the restraining band 32 is an elastic band with elasticity, the end of the elastic band is provided with a magic tape material, so as to achieve the purpose of adjusting the length of the restraining band 32, a cooling plate 33 is rotatably connected above the support frame 31, the left end of the cooling plate 33 can be clamped on the support frame 31, the lower end of the cooling plate 33 is provided with a plurality of hook-shaped structures, when in use, cooling objects such as ice bags can be placed at the hook-shaped structures, the infant who has a fever can be physically cooled while transfusing, the upper end of the cooling plate 33 is provided with a plurality of protrusions, when in use, the infusion tube can be wound among the plurality of bulges, so that the needle running caused by pulling the infusion tube by the hands of the infant is avoided.

Sixth embodiment, on the basis of the second embodiment, as shown in fig. 1 to 3, in order to achieve comfort in use, a lining cloth 10 is commonly disposed above each of the extension mechanisms 2 and the second support rods 7, the lining cloth 10 has certain elasticity and appropriate thickness, so as to reduce discomfort of the infant or the accompanying family members in use, the left end of the lining cloth 10 is fixedly connected with the corresponding first support rod 16, the right end of the lining cloth 10 is fixedly connected with the second support rod 7, in order to avoid the difference of the front and rear heights when the lining cloth 10 is loosened, the lower end of the lining cloth 10 is provided with a plurality of reinforcing ribs 11, in order to avoid displacement of the transfusion rod 1 during use, a plurality of fixing plates 12 are fixedly connected to the outer sides of the second supporting rod 7 and the first supporting rod 16 in the leftmost extending mechanism 2 respectively, the transfusion rod 1 can be clamped by the fixing plates 12, and the transfusion rod 1 cannot slide out of the fixing plates 12 when not influenced by external force.

Seventh embodiment, on the basis of the first embodiment, as shown in fig. 1 to 3, in order to achieve the purpose of heating the medical solution, a heating box 13 is fixedly sleeved in the middle of the infusion rod 1, a plurality of protrusions are arranged in the heating box 13 for winding the infusion tube, a cover plate 14 is rotatably connected to the rear end of the heating box 13, a hook claw is arranged at the upper end of the cover plate 14, when in use, a heating bag is placed in the heating box 13, then the cover plate 14 is pushed backwards, the hook claw is buckled at the rear end of the heating box 13, the cover plate 14 cannot be turned over when not influenced by external force, in order to achieve the purpose of fixing a patient during foot step infusion, a plurality of lockable casters 15 are arranged at the lower end of the infusion rod 1, when in use, the positions of the limiting mechanism 3 and the foot plate 4 are adjusted, the limiting plate 22 is perpendicular to the foot plate 4, then the patient places the sole of the infusion tube above the foot plate 4, and walks with one foot, the other foot is moved in a sliding manner.

When the utility model is used, if a child is used for arm transfusion, the height of the limiting mechanism 3 is adjusted by adjusting the locking mechanism 5 in the limiting plate 22, the driving locking rod 27 is rotated to synchronously rotate the corresponding driven locking rod 28, the driving locking rod 27 and the driven locking rod 28 are rotated to enable the corresponding first limiting rod 29 and the corresponding second limiting rod 30 to move forwards, after the first limiting rod 29 and the corresponding second limiting rod 30 enter the groove at the outer side of the transfusion rod 1, the height of the limiting mechanism 3 is fixed, then the limiting mechanism 3 is rotated to adjust the rotation angle of the limiting mechanism 3, then the driving locking rod 27 is continuously rotated to enable the first limiting rod 29 and the corresponding second limiting rod 30 to be in compact contact with the transfusion rod 1 to avoid the rotation of the limiting mechanism 3, then the end part of the control rod 23 is pressed to separate the right end of the friction disc 24 from the lifting slide block 21, then the adjusting plate is rotated to a proper angle, then the control rod 23 is loosened, the support spring 25 supports the friction disc 24 rightwards, the right end of the friction disc 24 is contacted with the lifting slide block 21 to generate friction force to enable the control rod 23 to be incapable of rotating, the limit plate 22 is incapable of rotating, then the second support rod 7 is pulled, the second support rod 7 enables the included angle between the corresponding first connecting rod 17 and the corresponding second connecting rod 18 to be changed, the distance between each extension mechanism 2 is increased, the width of the device is increased, the locking male rod 35 is rotated after the width is adjusted to be proper, the clamping plate 36 is lifted, the friction force between the clamping plate 36 and the second support rod 7 is increased, the corresponding second connecting rod 18 is prevented from moving, then the sick child and the accompanying family members can sit above the unfolded lining cloth 10, then the arm of the sick child is fixed by using the tightening belt 26 and the ice compress mechanism 6, when the sick child transfuses the foot, the height of the limit mechanism 3 is adjusted, the tightening belt 26 and the ice compress mechanism 6 are used for fixing the lower leg and the foot of the sick child, if the infant of foot infusion need remove when, slowly adjust limiting plate 22 angle, make limiting plate 22 perpendicular sole 4, the patient places the sole of infusion in the top of sole 4 afterwards, walk through a foot, the gliding mode of another foot removes, if the infant needs infuse at the head, with restraint band 32 suit at the infant head, twine the transfer line between a plurality of archs, if the infant has the symptom of generating heat, can place cooling article such as ice bag at the lower extreme of cooling plate 33, if need heat the liquid medicine under any infusion form, twine the protruding upper end in heating box 13 with the transfer line, then place the heating package in heating box 13, push away apron 14 afterwards, make the collude claw detain in the rear end of heating box 13.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a nursing infusion set, includes transfusion rod (1), its characterized in that, transfusion rod (1) right-hand a plurality of extension mechanisms (2) that are equipped with, transfusion rod's (1) outside cover is equipped with a liftable stop gear (3) and a liftable sole (4), all be equipped with one locking mechanism (5) in stop gear (3) and sole (4), stop gear (3) are including one lifting slide (21), and lifting slide (21)'s right-hand member is equipped with one limiting plate (22), and sliding connection has one control lever (23) in limiting plate (22), and the left end of control lever (23) is placed in lifting slide (21), the left end fixedly connected with friction disc (24) of control lever (23), and the left side of friction disc (24) is equipped with one supporting spring (25), and supporting spring (25), friction disc (24) and lifting slide (21) mutually support the limit structure who forms limiting plate (22), the front end of the limiting plate (22) is provided with a tightening belt (26), and the rear end of the limiting plate (22) is sleeved with an ice compress mechanism (6).

2. The nursing infusion device according to claim 1, wherein the extension mechanism (2) comprises a first support rod (16) and a first connecting rod (17), a second connecting rod (18) is rotatably connected to the middle of the first connecting rod (17), a sliding groove (19) is formed in the rear end of the first support rod (16), a plurality of elastic ropes (20) are arranged on the right side of the front end of the first support rod (16), the rear end of the second connecting rod (18) is arranged in the sliding groove (19) and can slide back and forth along the sliding groove (19), the front end of the first connecting rod (17) is rotatably connected with the first support rod (16), each extension mechanism (2) is sequentially connected end to end from left to right, the rear end of each first connecting rod (17) is rotatably connected with the rear end of the corresponding second connecting rod (18), and the front end of each second connecting rod (18) is rotatably connected with the front end of the corresponding first connecting rod (17), every elasticity rope (20) and the first bracing piece (16) left side fixed connection that corresponds, rightmost side the right-hand member that extends mechanism (2) is connected with a second bracing piece (7), and the rightmost side extends elasticity rope (20) and second bracing piece (7) fixed connection of mechanism (2), second bracing piece (7) are the same with first bracing piece (16) structure, a plurality of spacing grooves (8) have been seted up respectively to the upper and lower both sides of second bracing piece (7), and second bracing piece (7) sliding connection has a positioning mechanism (9), and positioning mechanism (9) rotate with first connecting rod (17) that correspond and are connected.

3. A nursing infusion device as claimed in claim 2, characterized in that said locking mechanism (5) comprises a driving locking lever (27) and a driven locking lever (28), said driving locking lever (27) and said driven locking lever (28) are engaged with each other, said driving locking lever (27) is slidably connected to a first limiting lever (29) at its right end, said driven locking lever (28) is slidably connected to a second limiting lever (30) at its right end, said first limiting lever (29) and said second limiting lever (30) are in threaded engagement with said lifting slider (21) and said foot plate (4) respectively.

4. The nursing infusion device according to claim 2, wherein the positioning mechanism (9) comprises a female locking rod (34), the left and right sides of the female locking rod (34) are respectively arranged in the corresponding limiting grooves (8) and can slide back and forth along the corresponding limiting grooves (8), a male locking rod (35) is in threaded fit with the lower end of the female locking rod (34), a clamping plate (36) is sleeved on the outer side of the male locking rod (35), the left and right sides of the clamping plate (36) are respectively arranged in the corresponding limiting grooves (8) and can slide back and forth along the corresponding limiting grooves (8), and the male locking rod (35), the female locking rod (34) and the clamping plate (36) are mutually matched to form a limiting structure corresponding to the second connecting rod (18).

5. A nursing infusion device as claimed in claim 1, characterized in that said ice compress means (6) comprises a support frame (31), a restraining band (32) is sleeved on both sides of the support frame (31), and a cooling plate (33) is rotatably connected above the support frame (31).

6. The nursing infusion device of claim 2, wherein a lining cloth (10) is jointly arranged above each of the extension mechanism (2) and the second support rod (7), the left end of the lining cloth (10) is fixedly connected with the corresponding first support rod (16), the right end of the lining cloth (10) is fixedly connected with the second support rod (7), the lower end of the lining cloth (10) is provided with a plurality of reinforcing ribs (11), and the second support rod (7) and the outer side of the first support rod (16) in the leftmost extension mechanism (2) are respectively and fixedly connected with a plurality of fixing plates (12).

7. A nursing infusion device as in claim 1, characterized in that a heating box (13) is fixedly sleeved on the middle of the infusion rod (1), a cover plate (14) is rotatably connected to the rear end of the heating box (13), and a plurality of lockable casters (15) are arranged at the lower end of the infusion rod (1).