CN114129361A

CN114129361A - Paediatrics nursing fluid infusion bed

Info

Publication number: CN114129361A
Application number: CN202111496965.0A
Authority: CN
Inventors: 何荣米
Original assignee: Individual
Current assignee: Nanjing Lanye Technology Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-03-04
Anticipated expiration: 2041-12-09
Also published as: CN114129361B

Abstract

The invention relates to an injection bed, in particular to a pediatric nursing drip injection bed. The technical problem of the present invention is to provide a pediatric nursing drip injection bed that can fix the infusion bottle and protect the infant on the hospital bed. A pediatric nursing drip injection bed includes a support column, a bed board, a first isolation board, a second isolation board, a first sliding rod, a sliding sleeve and an drip rack. The four corners of the bed board are provided with support columns, and both sides of the bed board are provided with The first isolation board is provided with a second isolation board on one side of the bed board, and a first sliding rod is provided on the top of the second isolation board. The medical staff can place the infusion bottle between the first splint and the second splint, move down through the second tray, the fixing plate and the second splint, and the second splint cooperates with the special-shaped plate, so that the second splint The infusion bottle is clamped to prevent the infusion bottle from shaking.

Description

Paediatrics nursing fluid infusion bed

Technical Field

The invention relates to an injection bed, in particular to a pediatric nursing drip injection bed.

Background

Pediatrics is one of the departments specially provided for children, is a comprehensive department integrating medical treatment, teaching and scientific research, and undertakes medical treatment and nursing work of pediatric outpatients, pediatric emergency treatment and pediatric wards.

When the infant hangs the bit in illness, lie on the sick bed usually, nurse and infuse it through paediatrics medical personnel, because most infant moves to the in-process of infusion, infant's arm moves indiscriminately can lead to the infusion bottle to rock, and probably makes the drip frame take place to empty, and when the infant moved on the sick bed, under the condition that the adult did not in time look after, the infant may drop from the sick bed.

Therefore, the drip infusion bed for pediatric nursing needs to be designed, which can fix an infusion bottle and protect an infant on a sickbed.

Disclosure of Invention

In order to overcome the defects that in the process of infusion, the arm of an infant is disordered to cause an infusion bottle to shake, the infusion frame is likely to topple, and the infant is likely to fall off from a sickbed when moving on the sickbed, the invention has the technical problems that: the utility model provides a can fix the infusion bottle, and can protect the paediatrics nursing bit injection bed of infant on the sick bed.

The technical scheme is as follows: the utility model provides a paediatrics nursing bit injection bed, including the support column, the bed board, first division board, the second division board, first slide bar, the sliding sleeve, the drip frame, first tray, first connecting rod, a slide rail, damper and storage mechanism, the bed board four corners all is equipped with the support column, the bed board both sides all are equipped with first division board, bed board one side is equipped with the second division board, second division board top is equipped with first slide bar, first slide bar slidingtype is equipped with the sliding sleeve, be equipped with the drip frame on the sliding sleeve, drip frame upside is equipped with first tray, all be equipped with a plurality of first connecting rods between second division board both sides and the first division board, first connecting rod is longitudinal arrangement, the position that the bed board top is close to the second division board is equipped with the slide rail, slide rail and drip frame slidingtype connection, be connected with damper between first division board and the second division board, the bed board bottom is equipped with storage mechanism.

In addition, it is especially preferred that the damper includes rubber slab, slider and damping spring, and the inboard equal slidingtype of first division board is equipped with the slider, also is equipped with the slider on the second division board, and the slider inboard all is equipped with the rubber slab, all is connected with a plurality of damping spring between slider and the first division board, also is connected with a plurality of damping spring between slider and the second division board.

In addition, it is especially preferred that storage mechanism is including locker, first fixed column, storing frame, first pull rod and division board, and bed board bottom one side is equipped with four first fixed columns, is connected with the locker between the first fixed column bottom, and the locker is kept away from one side of first fixed column and is connected with the bed board bottom, and the locker slidingtype is equipped with the storing frame, and the storing frame is close to one side of first fixed column and is equipped with first pull rod, the inside division board that is equipped with of storing frame.

Furthermore, it is particularly preferred, still including protection machanism, protection machanism is including the second connecting rod, fixed frame, the guard plate, the torsional spring, the second fixed column, the fixture block, first linear spring, third fixed column and first spacing ring, the equal longitudinal arrangement in one side of keeping away from the slide rail on the first division board is equipped with a plurality of second connecting rods, all be equipped with fixed frame between the second connecting rod of homonymy, fixed frame downside rotary type is equipped with the guard plate, all be connected with the torsional spring between guard plate both sides and the fixed frame, the upside position of keeping away from slide rail one side on the fixed frame all is equipped with the second fixed column, the homonymy is equipped with the fixture block on the second fixed column, all be connected with first linear spring between fixture block and the second fixed column, the upside position symmetry formula that is close to second fixed column one side on the guard plate is equipped with the third fixed column, the homonymy rotary type is equipped with first spacing ring on the third fixed column.

In addition, particularly preferably, the device also comprises a limiting mechanism, the limiting mechanism comprises a second tray, a second sliding rod, a second linear spring and a first clamping plate, the fixed plate, the second splint, third linear spring and dysmorphism board, first tray both sides all slidingtype are equipped with two sets of second slide bars, the quantity of every group second slide bar is three, all be connected with the second tray between every group second slide bar top, all be connected with second linear spring between second slide bar and the first tray, second tray one side all is equipped with first splint, one side of keeping away from first splint on the second tray all is equipped with the fixed plate, all slidingtype is equipped with the second splint on the fixed plate, all be connected with third linear spring between second splint and the fixed plate, top symmetry formula is equipped with the dysmorphism board in the drip frame, dysmorphism board downside is located the position between fixed plate and the second splint, dysmorphism board and second splint contact cooperation.

In addition, especially preferred is that the drip irrigation device further comprises a current limiting mechanism, wherein the current limiting mechanism comprises a special-shaped rod, a fourth fixed column, a press rod, a second limiting ring and a fourth linear spring, the special-shaped rod is arranged on the outer side of the second tray, the fourth fixed column is arranged in the middle of the drip stand, the press rods are arranged on two sides of the fourth fixed column in a sliding mode, the press rod penetrates through the lower side of the special-shaped rod in a sliding mode, the second limiting ring is arranged on two sides of the fourth fixed column in a sliding mode, the second limiting ring is connected with the press rod in a sliding mode, and the fourth linear spring is connected between the press rod and the fourth fixed column.

In addition, especially preferred is, still including placing mechanism, placing mechanism is including first expansion plate, second expansion plate and second pull rod, and the inboard of the first division board that is close to first fixed column one side is equipped with first expansion plate, and the slip is equipped with the second expansion plate on the first expansion plate, and second expansion plate both sides all are equipped with the second pull rod, and second pull rod and first expansion plate sliding connection.

Furthermore, it is particularly preferred that the pressure bar is provided with a soft rubber.

1. Medical personnel can place the infusion bottle between the first clamping plate and the second clamping plate, the second tray, the fixing plate and the second clamping plate move downwards, and the second clamping plate is matched with the special-shaped plate, so that the second clamping plate clamps the infusion bottle, and the infusion bottle is prevented from shaking;

2. medical care personnel can move the drip stand according to the requirements of the infant and adjust the position of the drip stand on the slide rail;

3. the clamping block clamps the first limiting ring, so that the closed protection plate can be limited, and the protection plate can prevent an infant from falling off from the bed plate.

4. After the liquid medicine in the infusion bottle is infused, the weight of the infusion bottle is reduced, the second tray can drive the special-shaped rod to move upwards, and then the special-shaped rod drives the pressing rod to move outwards, so that the infusion tube is extruded, and the blood in the blood vessel of the infant is prevented from flowing back to the infusion tube.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a perspective view of a third embodiment of the present invention.

Fig. 5 is a schematic view of a first partial structure of the damping mechanism according to the present invention.

Fig. 6 is a schematic structural view of a second partial body of the damping mechanism according to the present invention.

Fig. 7 is a schematic view of the structure of a first partial body of the storing mechanism.

Fig. 8 is a schematic structural view of a second partial body of the storing mechanism.

Fig. 9 is a schematic perspective view of the protection mechanism of the present invention.

Fig. 10 is an enlarged perspective view of part a of the present invention.

Fig. 11 is a schematic perspective view of the limiting mechanism of the present invention.

Fig. 12 is an enlarged perspective view of part B of the present invention.

Fig. 13 is a schematic perspective view of a flow restriction mechanism according to the present invention.

Fig. 14 is an enlarged perspective view of part C of the present invention.

Fig. 15 is a schematic perspective view of the placement mechanism of the present invention.

Wherein the figures include the following reference numerals: 1. a supporting column, 2, a bed board, 3, a first isolation board, 4, a second isolation board, 5, a first sliding rod, 6, a sliding sleeve, 7, a drip stand, 8, a first tray, 9, a first connecting rod, 10, a sliding rail, 11, a damping mechanism, 111, a rubber board, 112, a sliding block, 113, a damping spring, 12, a storage mechanism, 121, a storage cabinet, 122, a first fixed column, 123, a storage frame, 124, a first pull rod, 125, a separation board, 13, a protection mechanism, 131, a second connecting rod, 132, a fixed frame, 133, a protection board, 134, a torsion spring, 135, a second fixed column, 136, a clamping block, 137, a first linear spring, 138, a third fixed column, 139, a first limit ring, 14, a limit mechanism, 141, a second tray, 142, a second sliding rod, 143, a second linear spring, 144, a first clamping board, 145, a fixed board, 146, a second clamping board, 147, a third linear spring, 148. the special-shaped plate, 15, the current-limiting mechanism, 151, the special-shaped rod, 152, the fourth fixed column, 153, the pressure lever, 154, the second limit ring, 155, the fourth linear spring, 16, the placing mechanism, 161, the first expansion plate, 162, the second expansion plate, 163 and the second pull rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Example 1

A pediatric nursing drip injection bed is shown in figures 1-8 and comprises a support column 1, a bed plate 2, a first isolation plate 3, a second isolation plate 4, a first slide bar 5, a slide sleeve 6, a drip frame 7, a first tray 8, first connecting rods 9, slide rails 10, a damping mechanism 11 and a material storage mechanism 12, wherein the support column 1 is arranged at four corners of the bed plate 2, the first isolation plate 3 is arranged at the left side and the right side of the bed plate 2, the second isolation plate 4 is arranged at the rear side of the bed plate 2, the first slide bar 5 is arranged at the top of the second isolation plate 4, the slide sleeve 6 is arranged at the sliding position of the first slide bar 5, the drip frame 7 is arranged on the slide sleeve 6, the first tray 8 is arranged at the upper side of the drip frame 7, a plurality of first connecting rods 9 are arranged between the left side and the right side of the second isolation plate 4 and the first isolation plate 3, the first connecting rods 9 are arranged longitudinally, the slide rails 10 are arranged at the rear side of the top of the bed plate 2, the slide rails 10 are positioned at the rear side of the second isolation plate 4, the slide rail 10 is connected with the drip stand 7 in a sliding way, a damping mechanism 11 is connected between the first isolation plate 3 and the second isolation plate 4, and a material storage mechanism 12 is arranged at the bottom of the bed plate 2.

Damping mechanism 11 is including rubber slab 111, slider 112 and damping spring 113, and the inboard equal slidingtype of first division board 3 is equipped with slider 112, and second division board 4 front side also is equipped with slider 112, and the slider 112 inboard all is equipped with rubber slab 111, all is connected with a plurality of damping spring 113 between slider 112 and the first division board 3, also is connected with a plurality of damping spring 113 between slider 112 and the second division board 4.

The storing mechanism 12 comprises a storing cabinet 121, first fixing columns 122, a storing frame 123, a first pull rod 124 and a partition plate 125, wherein four first fixing columns 122 are arranged on the left side of the bottom of the bed plate 2, the storing cabinet 121 is connected between the bottoms of the first fixing columns 122, the right side of the storing cabinet 121 is connected with the right side of the bottom of the bed plate 2, the storing frame 123 is arranged in the storing cabinet 121 in a sliding mode, the first pull rod 124 is arranged on the left side of the storing frame 123, and the partition plate 125 is arranged inside the storing frame 123.

The paediatrics can use this drip injection bed, the infant can lie on bed board 2, because the infant is better moving, if the infant slightly collides with rubber slab 111 on one's body, rubber slab 111 can protect the infant can not hinder, damping spring 113 plays certain buffering to rubber slab 111, and take place adaptability and deform, then medical personnel can hang on drip frame 7 by the infusion bottle, and pass first tray 8 with the transfer line, then medical personnel can hang the drip to the infant, and can be according to infant's demand, adjust the position of drip frame 7 on slide rail 10, medical personnel can pull out storing frame 123 through first pull rod 124, place some corresponding article that need use, place the completion after, medical personnel move storing frame 123 to the right side through first pull rod 124 and reset and carry out the closure can.

Example 2

Based on embodiment 1, as shown in fig. 1, 2, 9, 10, 11, 12, 13, 14 and 15, the present invention further includes a protection mechanism 13, the protection mechanism 13 includes a second connecting rod 131, a fixed frame 132, a protection plate 133, a torsion spring 134, a second fixed column 135, a fixture block 136, a first linear spring 137, a third fixed column 138 and a first limiting ring 139, the front side of the first isolation plate 3 is longitudinally arranged with a plurality of second connecting rods 131, the fixed frame 132 is arranged between the second connecting rods 131 on the same side, the lower side of the fixed frame 132 is rotatably provided with the protection plate 133, the torsion springs 134 are connected between the left and right sides of the protection plate 133 and the fixed frame 132, the upper side of the front side of the fixed frame 132 is provided with the second fixed column 135, the fixture block 136 is slidably provided on the second fixed column 135, the first linear spring 137 is connected between the fixture block 136 and the second fixed column 135, the front upper side of the fixture block 133 is bilaterally symmetrically provided with the third fixed column 138, the third fixing posts 138 are rotatably provided with first limiting rings 139.

In an initial state, the first limiting ring 139 is clamped by the clamping block 136, the medical staff can pull the clamping block 136 downwards, so that the first linear spring 137 is compressed, then the first limiting ring 139 is not clamped by the clamping block 136, the medical staff can rotate the first limiting ring 139 and turn the protection plate 133 forwards to open, the torsion spring 134 deforms, then an infant can be placed on the bed plate 2 and reversely rotate the protection plate 133, the torsion spring 134 resets, then the first limiting ring 139 is rotated to a position close to the clamping block 136, no force is applied to the clamping block 136, under the reset action of the first linear spring 137, the clamping block 136 moves upwards to clamp the first limiting ring 139, so that the protection plate 133 can be limited, and the protection plate 133 can prevent the infant from falling off the bed plate 2.

The device also comprises a limiting mechanism 14, the limiting mechanism 14 comprises a second tray 141, a second slide bar 142, a second linear spring 143, a first clamping plate 144, a fixing plate 145, a second clamping plate 146, a third linear spring 147 and a special-shaped plate 148, two groups of second slide bars 142 are arranged on the front side and the rear side of the first tray 8 in a sliding manner, the number of each group of second slide bars 142 is three, the second tray 141 is connected between the tops of each group of second slide bars 142, the second linear spring 143 is connected between each second slide bar 142 and the first tray 8, the first clamping plate 144 is arranged on the left side of the second tray 141, the fixing plate 145 is arranged on the right side of the second tray 141, the second clamping plate 146 is arranged on the fixing plate 145 in a sliding manner, the third linear spring 147 is connected between each second clamping plate 146 and the fixing plate 145, the special-shaped plate 148 is symmetrically arranged on the front and rear of the top in the drip stand 7, the lower side of the special-shaped plate 148 is positioned between the fixing plate 145 and the second clamping plate 146, the profiled plate 148 is in contact engagement with the second clamping plate 146.

The health care professional can place the iv bottle between the first clamp 144 and the second clamp 146, with the bottom of the iv bottle positioned on the second tray 141, due to the weight of the transfusion bottle, the second tray 141, the fixing plate 145 and the second clamping plate 146 move downwards, the second linear spring 143 is compressed, the second clamping plate 146 contacts the special-shaped plate 148 in the process of moving downwards, the special-shaped plate 148 is abutted against the second clamping plate 146, so that the second clamping plate 146 moves towards the left side, therefore, the infusion bottle can be clamped, the infusion bottle is prevented from shaking, the third linear spring 147 is stretched, after the infusion of the infusion bottle is finished, when the weight of the infusion bottle is reduced, the second tray 141 drives the upper part thereof to move upwards, the second linear spring 143 resets, at the same time, the special-shaped plate 148 is not pressed against the second clamping plate 146, the third linear spring 147 is reset, and then the medical staff can take out the infusion bottle.

Still including current-limiting mechanism 15, current-limiting mechanism 15 is including dysmorphism pole 151, fourth fixed column 152, depression bar 153, second spacing ring 154 and fourth linear spring 155, the second tray 141 outside all is equipped with dysmorphism pole 151, drip frame 7 intermediate position is equipped with fourth fixed column 152, both sides are all slided and are equipped with depression bar 153 around the fourth fixed column 152, depression bar 153 is all slided and passed to dysmorphism pole 151 downside, both sides are all equipped with second spacing ring 154 around the fourth fixed column 152, second spacing ring 154 and depression bar 153 sliding connection, all be connected with fourth linear spring 155 between depression bar 153 and the fourth fixed column 152.

After medical personnel placed the infusion bottle, second tray 141 can drive dysmorphism pole 151 downstream, and then dysmorphism pole 151 drives depression bar 153 and moves to the inboard, fourth linear spring 155 is compressed, medical personnel can wear the transfer line into in the second spacing ring 154 afterwards, after the liquid medicine in the infusion bottle is defeated, infusion bottle weight reduction, second tray 141 can drive dysmorphism pole 151 rebound, and then dysmorphism pole 151 drives depression bar 153 and moves to the outside, fourth linear spring 155 resets, depression bar 153 extrudees the transfer line this moment, thereby can prevent in infant's the blood refluence to the transfer line in the blood vessel, be equipped with soft rubber on depression bar 153, thereby can not damage the transfer line.

Still including placing the mechanism 16, place the mechanism 16 including first expansion plate 161, second expansion plate 162 and second pull rod 163, the inboard of the first division board 3 in left side is equipped with first expansion plate 161, and the slip is equipped with second expansion plate 162 on the first expansion plate 161, and both sides all are equipped with second pull rod 163 around the second expansion plate 162, second pull rod 163 and first expansion plate 161 sliding connection.

Parents of infants can pull out the second expansion plate 162 to the right side through the second pull rod 163, and then can have meals on the second expansion plate 162, and after the meals are finished, the second expansion plate 162 is moved to the inner side through the second pull rod 163 to reset.

It should be understood that this example is only for illustrating the present invention and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.

Claims

1. A pediatric nursing drip injection bed is characterized by comprising support columns (1), a bed plate (2), a first isolation plate (3), a second isolation plate (4), first sliding rods (5), sliding sleeves (6), drip racks (7), a first tray (8), first connecting rods (9), sliding rails (10), a damping mechanism (11) and a storage mechanism (12), wherein the support columns (1) are arranged at four corners of the bed plate (2), the first isolation plates (3) are arranged at two sides of the bed plate (2), the second isolation plate (4) is arranged at one side of the bed plate (2), the first sliding rods (5) are arranged at the top of the second isolation plate (4), the sliding sleeves (6) are arranged on the first sliding rods (5), the drip racks (7) are arranged on the sliding sleeves (6), the first tray (8) is arranged at the upper side of the drip racks (7), a plurality of first connecting rods (9) are arranged between two sides of the second isolation plate (4) and the first isolation plates (3), first connecting rod (9) are longitudinal arrangement, and the position that bed board (2) top is close to second division board (4) is equipped with slide rail (10), and slide rail (10) and drip frame (7) sliding type are connected, are connected with damper (11) between first division board (3) and second division board (4), and bed board (2) bottom is equipped with storage mechanism (12).

2. The pediatric nursing drip injection bed according to claim 1, wherein the damping mechanism (11) comprises a rubber plate (111), a sliding block (112) and damping springs (113), the sliding block (112) is slidably disposed on the inner side of the first isolation plate (3), the sliding block (112) is disposed on the second isolation plate (4), the rubber plate (111) is disposed on the inner side of the sliding block (112), the damping springs (113) are connected between the sliding block (112) and the first isolation plate (3), and the damping springs (113) are connected between the sliding block (112) and the second isolation plate (4).

3. The pediatric nursing drip injection bed as defined in claim 2, wherein the storage mechanism (12) comprises a storage cabinet (121), first fixed columns (122), a storage frame (123), first pull rods (124) and a partition plate (125), four first fixed columns (122) are arranged on one side of the bottom of the bed plate (2), the storage cabinet (121) is connected between the bottoms of the first fixed columns (122), one side of the storage cabinet (121) far away from the first fixed columns (122) is connected with the bottom of the bed plate (2), the storage frame (123) is arranged in the storage cabinet (121) in a sliding manner, the first pull rods (124) are arranged on one side of the storage frame (123) close to the first fixed columns (122), and the partition plate (125) is arranged in the storage frame (123).

4. The pediatric nursing drip injection bed according to claim 3, further comprising a protection mechanism (13), wherein the protection mechanism (13) comprises a second connecting rod (131), a fixing frame (132), a protection plate (133), a torsion spring (134), a second fixing column (135), a clamping block (136), a first linear spring (137), a third fixing column (138) and a first limiting ring (139), a plurality of second connecting rods (131) are longitudinally arranged on one side of the first isolation plate (3) away from the slide rail (10), the fixing frame (132) is arranged between the second connecting rods (131) on the same side, the protection plate (133) is rotatably arranged on the lower side of the fixing frame (132), the torsion spring (134) is connected between both sides of the protection plate (133) and the fixing frame (132), the second fixing column (135) is arranged on the fixing frame (132) at the upper side away from the slide rail (10), the second fixing column (135) is provided with a clamping block (136) in a sliding mode, a first linear spring (137) is connected between the clamping block (136) and the second fixing column (135), the upper side of the protection plate (133) close to one side of the second fixing column (135) is symmetrically provided with a third fixing column (138), and the third fixing column (138) is provided with a first limiting ring (139) in a rotating mode.

5. The pediatric nursing drip injection bed according to claim 4, further comprising a limiting mechanism (14), wherein the limiting mechanism (14) comprises a second tray (141), a second sliding rod (142), a second linear spring (143), a first clamping plate (144), a fixing plate (145), a second clamping plate (146), a third linear spring (147) and a special-shaped plate (148), two sets of second sliding rods (142) are slidably arranged on two sides of the first tray (8), three second sliding rods (142) are arranged in each set, the second tray (141) is connected between the tops of the second sliding rods (142) in each set, the second linear spring (143) is connected between the second sliding rods (142) and the first tray (8), the first clamping plate (144) is arranged on one side of the second tray (141), the fixing plate (145) is arranged on one side of the second tray (141) far away from the first clamping plate (144), all be equipped with second splint (146) on fixed plate (145) slidingtype, all be connected with third linear spring (147) between second splint (146) and fixed plate (145), the top symmetry formula is equipped with dysmorphism board (148) in drip frame (7), and dysmorphism board (148) downside is located the position between fixed plate (145) and second splint (146), and dysmorphism board (148) and second splint (146) contact cooperation.

6. The drip infusion bed for pediatric nursing according to claim 5, further comprising a flow limiting mechanism (15), wherein the flow limiting mechanism (15) comprises a special-shaped rod (151), a fourth fixing column (152), a pressure rod (153), a second limiting ring (154) and a fourth linear spring (155), the special-shaped rod (151) is disposed on the outer side of the second tray (141), the fourth fixing column (152) is disposed in the middle of the drip frame (7), the pressure rod (153) is slidably disposed on both sides of the fourth fixing column (152), the pressure rod (153) slidably penetrates through the lower side of the special-shaped rod (151), the second limiting ring (154) is disposed on both sides of the fourth fixing column (152), the second limiting ring (154) is slidably connected with the pressure rod (153), and the fourth linear spring (155) is connected between the pressure rod (153) and the fourth fixing column (152).

7. The drip infusion bed for pediatric nursing according to claim 6, further comprising a placing mechanism (16), wherein the placing mechanism (16) comprises a first expansion plate (161), a second expansion plate (162) and a second pull rod (163), the first expansion plate (161) is disposed on the inner side of the first isolation plate (3) near one side of the first fixing column (122), the second expansion plate (162) is slidably disposed on the first expansion plate (161), the second pull rod (163) is disposed on both sides of the second expansion plate (162), and the second pull rod (163) is slidably connected to the first expansion plate (161).

8. The pediatric drip infusion bed according to claim 6, wherein the plunger (153) is provided with a soft rubber.