CN213251982U

CN213251982U - Adjustable transfusion leather strip fixer

Info

Publication number: CN213251982U
Application number: CN202021495562.5U
Authority: CN
Inventors: 周君霞
Original assignee: Haiyan Peoples Hospital
Current assignee: Haiyan Peoples Hospital
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-05-25
Anticipated expiration: 2030-07-23

Abstract

The utility model relates to the technical field of medical auxiliary equipment, and an adjustable infusion leather strap fixer is disclosed, which comprises a base frame, the both ends difference fixedly connected with connecting plate and the fixed plate of chassis, connecting plate upper end fixedly connected with connecting band, the one end fixedly connected with elastic bandage of connecting band, elastic bandage's other end fixedly connected with cardboard, be the even equidistance of a style of calligraphy on the cardboard and seted up a plurality of card hole, the mount of fixed plate upper end fixedly connected with U type, the movable hole has been seted up to the mount upper end, the first spring of mount upper end fixedly connected with, the other end fixedly connected with fly leaf of first spring, fly leaf bottom fixedly connected with movable rod. The utility model discloses can adjust the size of fixer, be convenient for fix on different thickness arms for the application range of infusion leather strap fixer is bigger.

Description

Adjustable transfusion leather strip fixer

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, especially, relate to an infusion leather strap fixer with adjustable.

Background

When the treatment to some common diseases, can infuse the patient according to the condition usually, during the infusion, generally pierce the vein of patient's arm with the infusion syringe needle, then it is internal with the liquid medicine input patient through the infusion leather strap, carry out the treatment of disease, and generally can last longer time, because the needle activity is caused very easily in the hand activity, bring the secondary pain for the patient, and lead to the infusion refluence, make the unable normal clear of infusion, especially during the infant's infusion, the self-control ability is poor, it will be easy dysphoria to sit for a long time motionlessly, be unfavorable for the treatment. And the infusion leather strap fixer can fix the infusion leather strap close to the needle head with the arm, so that the secondary pain of the patient caused by the movement of the needle head is avoided. However, the size of the existing transfusion leather strip fixer cannot be adjusted, and the transfusion leather strip fixer is not convenient to fix on arms with different thicknesses, so that the use range of the transfusion leather strip fixer is small.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the transfusion leather strap fixer in the prior art cannot adjust the size of the transfusion leather strap fixer, is not convenient to fix on arms with different thicknesses, and leads to the small application range of the transfusion leather strap fixer, and provides an adjustable transfusion leather strap fixer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an adjustable transfusion leather strap fixer comprises a bottom frame, wherein two ends of the bottom frame are respectively and fixedly connected with a connecting plate and a fixing plate, the upper end of the connecting plate is fixedly connected with a connecting belt, one end of the connecting belt is fixedly connected with an elastic bandage, the other end of the elastic bandage is fixedly connected with a clamping plate, a plurality of clamping holes are uniformly arranged on the clamping plate in a straight line shape at equal intervals, the upper end of the fixing plate is fixedly connected with a U-shaped fixing frame, the upper end of the fixing frame is provided with a movable hole, the upper end of the fixing frame is fixedly connected with a first spring, the other end of the first spring is fixedly connected with a movable plate, the bottom of the movable plate is fixedly connected with a movable rod, the lower end of the movable rod penetrates through the first spring and the movable hole and extends into the fixing frame, an, the novel positioning device is characterized in that sliding holes are symmetrically formed in the bottom frame, two U-shaped positioning frames are connected in the sliding holes in a sliding mode, an installation plate is fixedly connected to the upper ends of the positioning frames, a second spring is fixedly connected to the bottom of the installation plate, and the other end of the second spring is fixedly connected to the bottom frame.

Preferably, the fixed slot has been seted up to the fixed plate upper end, the movable rod lower extreme passes the fixed slot notch and extends to the fixed slot, movable rod and fixed slot sliding connection.

Preferably, the position of the elastic pad far away from the positioning frame is fixedly connected with a plurality of hemispherical bumps, and the bumps are made of elastic materials.

Preferably, one end of the connecting plate, which is far away from the bottom frame, is fixedly connected with an edge covering cover, the edge covering cover is a stainless steel cover body with an opening on one side, and one end of the connecting belt is arranged in the edge covering cover.

Preferably, an elastic connecting piece is fixedly connected between the connecting band and the elastic bandage.

Preferably, an arc-shaped non-slip mat is fixedly connected to the inner side wall of the positioning frame.

Compared with the prior art, the utility model provides an infusion leather strap fixer with adjustable possesses following beneficial effect:

the adjustable transfusion leather strap fixer is characterized in that the fixer is provided with a bottom frame, a connecting plate, a fixing plate, a connecting belt, an elastic bandage, a clamping plate, a clamping hole, a fixing frame, a movable hole, a first spring, a movable plate, a movable rod, an elastic cushion, a sliding hole, a positioning frame, a mounting plate and a second spring, when the fixer is needed to be used, the mounting plate is pressed downwards, the second spring is compressed, the positioning frame moves downwards, the transfusion leather strap passes through the positioning frame, the pressure on the mounting plate is cancelled, the transfusion leather strap is fixed on the bottom frame, the bottom frame is worn on the arm of a patient, the movable plate is pulled upwards to drive the movable rod to move upwards, the first spring is stretched, the clamping plate is inserted between the fixing frame and the fixing plate, the movable rod is inserted into the corresponding clamping hole according to the thickness of the arm of the patient, the pulling force on the movable plate is cancelled, the lower end of the movable rod automatically, let elastic bandage and chassis fix on patient's arm, can adjust the size of fixer, be convenient for fix on different thickness arms for the application range of infusion leather strap fixer is bigger.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can adjust the size of fixer, be convenient for fix on different thickness arms for the application range of infusion leather strap fixer is bigger.

Drawings

FIG. 1 is a schematic structural view of an adjustable transfusion leather strip fixer provided by the utility model;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

In the figure: the elastic binding band comprises a base frame 1, a connecting plate 2, a fixing plate 3, a connecting belt 4, an elastic binding band 5, a clamping plate 6, a clamping hole 7, a fixing frame 8, a movable hole 9, a first spring 10, a movable plate 11, a movable rod 12, an elastic pad 13, a sliding hole 14, a positioning frame 15, a mounting plate 16, a second spring 17, a fixing groove 18, a convex block 19, an edge covering cover 20, an elastic connecting piece 21 and an antiskid pad 22.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an adjustable transfusion leather strip fixer comprises a bottom frame 1, wherein two ends of the bottom frame 1 are respectively and fixedly connected with a connecting plate 2 and a fixed plate 3, the upper end of the connecting plate 2 is fixedly connected with a connecting belt 4, one end of the connecting belt 4 is fixedly connected with an elastic bandage 5, the other end of the elastic bandage 5 is fixedly connected with a clamping plate 6, a plurality of clamping holes 7 are uniformly arranged on the clamping plate 6 in a straight line shape at equal intervals, the upper end of the fixed plate 3 is fixedly connected with a U-shaped fixed frame 8, the upper end of the fixed frame 8 is provided with a movable hole 9, the upper end of the fixed frame 8 is fixedly connected with a first spring 10, the other end of the first spring 10 is fixedly connected with a movable plate 11, the bottom of the movable plate 11 is fixedly connected with a movable rod 12, the lower end of the, the section of the underframe 1 is U-shaped, sliding holes 14 are symmetrically arranged on the underframe 1, a U-shaped positioning frame 15 is connected in the two sliding holes 14 in a sliding manner, a mounting plate 16 is fixedly connected at the upper end of the positioning frame 15, a second spring 17 is fixedly connected at the bottom of the mounting plate 16, the other end of the second spring 17 is fixedly connected on the underframe 1, when the fixator is needed to be used, the mounting plate 16 is pressed downwards, the second spring 17 is compressed, the positioning frame 15 moves downwards, an infusion leather strap passes through the positioning frame 15, the pressure on the mounting plate 16 is cancelled, the infusion leather strap is fixed on the underframe 1, the underframe 1 is worn on the arm of a patient, the movable plate 11 is pulled upwards to drive the movable rod 12 to move upwards, the first spring 10 is stretched, the clamping plate 6 is inserted between the fixing frame 8 and the fixing plate 3, the movable rod 12 is inserted into the corresponding clamping hole 7 according to the thickness of the arm of the patient, the pulling force of cancellation to fly leaf 11, first spring 10 is automatic to pass the card hole with movable rod 12 lower extreme for cardboard 6 and fixed plate 3 are fixed, let elastic bandage 5 and chassis 1 fix on patient's arm, can adjust the size of fixer, are convenient for fix on different thickness arms, make the application range of infusion leather strap fixer bigger.

Fixed slot 18 has been seted up to fixed plate 3 upper end, and the movable rod 12 lower extreme passes the 18 notches of fixed slot and extends to fixed slot 18, and

movable rod

12 and 18 sliding connection of fixed slot make movable rod 12 more firm with cardboard 6 is fixed.

The position of the elastic pad 13 far away from the positioning frame 15 is fixedly connected with a plurality of hemispherical bumps 19, and the bumps 19 are made of elastic materials, so that the comfortable feeling of the elastic pad 13 contacting with the arm is increased.

One end fixedly connected with of chassis 1 is kept away from to connecting plate 2 and is bordured cover 20, and it is the open-ended stainless steel cover body in one side to

bordure cover

20, and 4 one ends of connecting band set up in bordure cover 20 for connecting band 4 and connecting plate 2 are fixed firm, avoid connecting band 4 and connecting plate 2 separation.

The elastic connecting piece 21 is fixedly connected between the connecting band 4 and the elastic bandage 5, so that the connecting strength of the connecting band 4 and the elastic bandage 5 is increased, and the service life of the elastic bandage 5 is longer.

The inner side wall of the positioning frame 15 is fixedly connected with an arc-shaped non-slip mat 22, so that the relative sliding between the transfusion leather strip and the positioning frame 15 is avoided.

In the utility model, when the fixer is needed to be used, the mounting plate 16 is pressed downwards, the second spring 17 is compressed, the positioning frame 15 moves downwards, the transfusion leather strap passes through the positioning frame 15, the pressure to the mounting plate 16 is cancelled, so that the transfusion leather strap is fixed on the bottom frame 1, the bottom frame 1 is worn on the arm of the patient, the movable plate 11 is pulled upwards to drive the movable rod 12 to move upwards, the first spring 10 is stretched, the clamping plate 6 is inserted between the fixed frame 8 and the fixed plate 3, according to the thickness of the arm of the patient, the movable rod 12 is inserted into the corresponding clamping hole 7, the pulling force on the movable plate 11 is cancelled, the first spring 10 automatically penetrates the lower end of the movable rod 12 through the clamping hole, make cardboard 6 and fixed plate 3 fixed, let elastic bandage 5 and chassis 1 fix on patient's arm, can adjust the size of fixer, be convenient for fix on different thickness arms for the application range of infusion leather strap fixer is bigger.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An adjustable transfusion leather strap fixator comprises a chassis (1) and is characterized in that two ends of the chassis (1) are respectively and fixedly connected with a connecting plate (2) and a fixing plate (3), the upper end of the connecting plate (2) is fixedly connected with a connecting belt (4), one end of the connecting belt (4) is fixedly connected with an elastic bandage (5), the other end of the elastic bandage (5) is fixedly connected with a clamping plate (6), a plurality of clamping holes (7) are formed in the clamping plate (6) in a straight-line shape and uniformly and equidistantly, the upper end of the fixing plate (3) is fixedly connected with a U-shaped fixing frame (8), the upper end of the fixing frame (8) is provided with a movable hole (9), the upper end of the fixing frame (8) is fixedly connected with a first spring (10), the other end of the first spring (10) is fixedly connected with a movable plate (11), the bottom of the movable, the lower extreme of movable rod (12) passes first spring (10) and activity hole (9) and extends in to mount (8), symmetry fixedly connected with cushion (13) on the inside wall of chassis (1), the section of chassis (1) all is the setting of U type, draw runner (14), two have been seted up to the symmetry on chassis (1) common sliding connection has locating rack (15) of U-shaped in draw runner (14), locating rack (15) upper end fixedly connected with mounting panel (16), mounting panel (16) bottom fixedly connected with second spring (17), the other end fixed connection of second spring (17) is on chassis (1).

2. The adjustable transfusion strap fixer as claimed in claim 1, wherein the fixing plate (3) is provided with a fixing groove (18) at the upper end, the lower end of the movable rod (12) passes through the notch of the fixing groove (18) and extends into the fixing groove (18), and the movable rod (12) and the fixing groove (18) are connected in a sliding manner.

3. The adjustable infusion strap fixator according to claim 1, wherein a plurality of hemispherical bumps (19) are fixedly connected to the elastic pad (13) at positions away from the positioning frame (15), and the bumps (19) are made of elastic materials.

4. The adjustable infusion leather strip fixator is characterized in that one end, far away from the bottom frame (1), of the connecting plate (2) is fixedly connected with an edge covering cover (20), the edge covering cover (20) is a stainless steel cover body with an opening at one side, and one end of the connecting plate (4) is arranged in the edge covering cover (20).

5. The adjustable transfusion strap fixer as claimed in claim 1, wherein an elastic connector (21) is fixedly connected between the connecting band (4) and the elastic band (5).

6. The adjustable transfusion strap fixer as claimed in claim 1, wherein an arc-shaped anti-slip pad (22) is fixedly connected to the inner side wall of the positioning frame (15).