CN216169179U - Fixing device for pediatric infusion - Google Patents

Abstract

The application discloses fixing device for paediatrics infusion, including the top frame, top frame one end is rotated and is connected with the underframe, underframe fixedly connected with lower plate, two slide bars have been cup jointed, two to slide on the top frame the equal fixed connection in slide bar bottom is on last roof, go up roof rear side fixedly connected with connecting block, fixedly connected with fixed block on the connecting block, the solid fixed ring of fixedly connected with on the fixed block, the first telescopic link of fixedly connected with in the fixed ring, first telescopic link other end fixed connection is on the rotating ring. This application pushes down through the movable rod, and two inserted blocks promote two fly leafs to both sides, and the fourth spring compression, the second telescopic link shrink, and when two inserted blocks and inserting groove contact, fourth spring force drives the fourth spring reconversion, with two fly leafs to centre promotion for inserted block and inserting groove are together fixed, thereby will push up frame and underframe and fix together.

Description

Fixing device for pediatric infusion

Technical Field

The application relates to a fixing device, in particular to a fixing device for pediatric infusion.

Background

Pediatrics is a comprehensive medical science for comprehensively researching physical and mental development, health care and disease prevention and treatment in the period of children and teenagers, all health and hygiene problems related to the period of children and teenagers belong to the scope of pediatrics, and a treated object is in a growth and development period.

When infusing children, because children move with disorder easily, cause kingpin or blood return when infusing, fix children's hand through medical sticky tape at present mostly, fixed effect is not good, and uses the adhesive tape to be the remaining vestige on hand, difficult clearance. Therefore, a fixing device for pediatric infusion is provided to solve the above problems.

Disclosure of Invention

A fixing device for pediatric infusion comprises a top frame, wherein one end of the top frame is rotatably connected with a bottom frame, the bottom frame is fixedly connected with a lower bottom plate, the top frame is slidably sleeved with two sliding rods, the bottom ends of the two sliding rods are fixedly connected to an upper top plate, the rear side of the upper top plate is fixedly connected with a connecting block, the connecting block is fixedly connected with a fixed block, the fixed block is fixedly connected with a fixed ring, the fixed ring is fixedly connected with a first telescopic rod, the other end of the first telescopic rod is fixedly connected to a rotating ring, the first telescopic rod is sleeved with a third spring, the two ends of the third spring are respectively and fixedly connected to the fixed ring and the rotating ring, the bottom frame is fixedly connected with a fixed box, the two ends in the fixed box are respectively and fixedly connected with a second telescopic rod, and the other end of the second telescopic rod is respectively and fixedly connected to two movable plates, the second telescopic link is sleeved with a fourth spring, two ends of the fourth spring are respectively and fixedly connected to the fixed box and the movable plate, the top frame is fixedly connected with a fixed plate, the fixed plate is sleeved with a movable rod in a sliding mode, and two sides of the other end of the movable rod are fixedly connected with inserting blocks.

Further, the upper top plate and the lower bottom plate are both fixedly connected with rubber layers.

Furthermore, two slide bars are located the part cup jointed first spring between roof and the top frame, first spring both ends are fixed connection respectively on roof and the top frame.

Furthermore, a heating resistance wire is fixedly arranged in the rotating ring.

Furthermore, the two movable plates are fixedly provided with inserting grooves at the ends close to each other, and the inserting grooves are matched with the inserting blocks.

Furthermore, the top end of the movable rod is fixedly connected with a limiting block, a second spring is sleeved between the limiting block and the fixed plate of the movable rod, and two ends of the second spring are respectively and fixedly connected to the limiting block and the fixed plate.

The beneficial effect of this application is: the application provides a fixing device for pediatric infusion.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 2 is an enlarged view of a portion of the structure of FIG. 1A according to an embodiment of the present disclosure;

FIG. 3 is an enlarged view of a portion of the structure shown in FIG. 1B according to an embodiment of the present disclosure;

fig. 4 is a schematic side view of a top frame according to an embodiment of the present disclosure.

In the figure: 1. top frame, 2, slide bar, 3, first spring, 4, go up the roof, 5, second spring, 6, the fixed plate, 7, the rubber layer, 8, the lower plate, 9, the underframe, 10, solid fixed ring, 11, the fixed block, 12, first telescopic link, 13, the third spring, 14, the heating resistor silk, 15, the swivel becket, 16, the movable rod, 17, the fourth spring, 18, the second telescopic link, 19, the fly leaf, 20, the grafting piece, 21, the fixed case, 22, the inserting groove, 23, the connecting block.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a fixing device for pediatric infusion comprises a top frame 1, wherein one end of the top frame 1 is rotatably connected with a bottom frame 9, the bottom frame 9 is fixedly connected with a lower bottom plate 8, the top frame 1 is slidably sleeved with two sliding rods 2, the bottom ends of the two sliding rods 2 are fixedly connected with an upper top plate 4, the rear side of the upper top plate 4 is fixedly connected with a connecting block 23, the connecting block 23 is fixedly connected with a fixed block 11, the fixed block 11 is fixedly connected with a fixed ring 10, a first telescopic rod 12 is fixedly connected in the fixed ring 10, the other end of the first telescopic rod 12 is fixedly connected with a rotating ring 15, the first telescopic rod 12 is sleeved with a third spring 13, two ends of the third spring 13 are respectively fixedly connected with the fixed ring 10 and the rotating ring 15, the bottom frame 9 is fixedly connected with a fixed box 21, two ends in the fixed box 21 are both fixedly connected with a second telescopic rod 18, the other end of the second telescopic rod 18 is fixedly connected to the two movable plates 19 respectively, a fourth spring 17 is sleeved on the second telescopic rod 18, two ends of the fourth spring 17 are fixedly connected to the fixed box 21 and the movable plates 19 respectively, a fixed plate 6 is fixedly connected to the top frame 1, a movable rod 16 is sleeved on the fixed plate 6 in a sliding mode, and inserting blocks 20 are fixedly connected to two sides of the other end of the movable rod 16.

The upper top plate 4 and the lower bottom plate 8 are both fixedly connected with a rubber layer 7, so that hands can be placed more comfortably; the two sliding rods 2 are positioned between the upper top plate 4 and the top frame 1 and are sleeved with first springs 3, and two ends of each first spring 3 are fixedly connected to the upper top plate 4 and the top frame 1 respectively, so that the upper top plate 4 can be pushed to move conveniently; a heating resistance wire 14 is fixedly arranged in the rotating ring 15, so that the liquid in the infusion tube can be conveniently heated; the two movable plates 19 are fixedly provided with an inserting groove 22 at one end close to each other, and the inserting groove 22 is matched with the inserting block 20 so as to fix the position of the movable rod 16 conveniently; the top end of the movable rod 16 is fixedly connected with a limiting block, the movable rod 16 is positioned between the limiting block and the fixed plate 6, and a second spring 5 is sleeved between the limiting block and the fixed plate 6, and two ends of the second spring 5 are respectively fixedly connected to the limiting block and the fixed plate 6, so that the movable rod 16 can be pushed to move through the second spring 5.

When the hand fixing device is used, electrical components appearing in the hand fixing device are externally connected with a power supply and a control switch when in use, firstly, a hand is placed on the lower bottom plate 8, the top frame 1 is rotated to press the upper top plate 4 on the hand, the movable rod 16 is pressed downwards, the two movable plates 19 are pushed towards two sides by the two inserting blocks 20, the fourth spring 17 is compressed, the second telescopic rod 18 is contracted, when the two inserting blocks 20 are contacted with the inserting groove 22, the fourth spring 17 is driven by the elastic force of the fourth spring 17 to restore the original state, the two movable plates 19 are pushed towards the middle, the inserting blocks 20 and the inserting groove 22 are fixed together, so that the top frame 1 and the bottom frame 9 are fixed together, the hand pushes the upper top plate 4 upwards to drive the sliding rod 2 to move upwards, the first spring 3 is compressed, the first spring 3 drives the first spring 3 to restore the original state by the elastic force action of the first spring 3 to push the sliding rod 2 to move, and the upper top plate 4 and the lower bottom plate 8 fix the hand, then, the infusion tube is conveyed into the two rotating rings 15 in the fixing ring 10 through the notch of the fixing ring 10, the infusion tube pushes the two rotating rings 15 to two sides, the third spring 13 is compressed, the first telescopic rod 12 is contracted, the spring elasticity drives the third spring 13 to recover, the two rotating rings 15 are pushed towards the middle, the infusion tube is fixed, the heating resistance wire 14 is opened, the heating resistance wire 14 heats liquid in the infusion tube, and the phenomenon that the liquid is too cold to cause reaction on the body of a child is prevented.

The application has the advantages that:

1. the movable rod is pressed downwards, the two movable plates are pushed towards two sides by the two inserting blocks, the fourth spring is compressed, the second telescopic rod is contracted, when the two inserting blocks are in contact with the inserting groove, the fourth spring is driven by the elastic force of the fourth spring to restore the original state, the two movable plates are pushed towards the middle, the inserting blocks and the inserting groove are fixed together, and therefore the top frame and the bottom frame are fixed together;

2. this application sends the transfer line into two of fixed ring intra-annular through solid fixed ring's breach and rotates the intra-annular, and the transfer line promotes two rotation rings to both sides, and the third spring compression, first telescopic link shrink, and spring force drives the third spring reconversion, rotates two rings and promotes in the middle of to fix the transfer line, open the heating resistor silk, the heating resistor silk heats the liquid in the transfer line, prevents that liquid from causing the reaction to children's health too cold.

Since the current-taking structure of the heating resistance wire 14 belongs to the prior art, it is not described in this document.

The heating resistance wire 14 can adopt a heating resistance wire with the model of KSC and a matched power supply and circuit thereof.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (6)

1. The utility model provides a fixing device is used in paediatrics infusion which characterized in that: comprises a top frame (1), one end of the top frame (1) is rotatably connected with a bottom frame (9), the bottom frame (9) is fixedly connected with a lower bottom plate (8), the top frame (1) is sleeved with two sliding rods (2) in a sliding manner, the bottom ends of the two sliding rods (2) are fixedly connected with an upper top plate (4), the rear side of the upper top plate (4) is fixedly connected with a connecting block (23), the connecting block (23) is fixedly connected with a fixed block (11), the fixed block (11) is fixedly connected with a fixed ring (10), the fixed ring (10) is internally and fixedly connected with a first telescopic rod (12), the other end of the first telescopic rod (12) is fixedly connected with a rotating ring (15), the first telescopic rod (12) is sleeved with a third spring (13), and the two ends of the third spring (13) are respectively and fixedly connected with the fixed ring (10) and the rotating ring (15), underframe (9) are gone up fixedly connected with fixed case (21), the equal fixedly connected with second telescopic link (18) in both ends in fixed case (21), second telescopic link (18) other end difference fixed connection is on two fly leafs (19), fourth spring (17) have been cup jointed on second telescopic link (18), fourth spring (17) both ends difference fixed connection is on fixed case (21) and fly leaf (19), fixedly connected with fixed plate (6) are gone up in top frame (1), movable rod (16) have been cup jointed in the slip on fixed plate (6), the equal fixedly connected with of the other end both sides of movable rod (16) plug block (20).

2. The pediatric infusion fixation device of claim 1, wherein: the upper top plate (4) and the lower bottom plate (8) are fixedly connected with rubber layers (7).

3. The pediatric infusion fixation device of claim 1, wherein: two slide bar (2) are located between roof (4) and top frame (1) and have cup jointed first spring (3), first spring (3) both ends are fixed connection respectively on roof (4) and top frame (1).

4. The pediatric infusion fixation device of claim 1, wherein: and a heating resistance wire (14) is fixedly arranged in the rotating ring (15).

5. The pediatric infusion fixation device of claim 1, wherein: and the adjacent ends of the two movable plates (19) are fixedly provided with inserting grooves (22), and the inserting grooves (22) are matched with the inserting blocks (20).

6. The pediatric infusion fixation device of claim 1, wherein: the movable rod (16) top fixedly connected with stopper, movable rod (16) are located that stopper and fixed plate (6) have cup jointed second spring (5) between, second spring (5) both ends are fixed connection respectively on stopper and fixed plate (6).

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