CN215351291U - Children's hand infusion fixing device - Google Patents

Abstract

The utility model discloses a children hand transfusion fixing device, which comprises an arm plate and a hand plate, wherein an elastic rubber pad is fixed on the upper surface of the arm plate, the elastic rubber pad extends from two sides of the arm plate in the width direction to form a first elastic adjusting belt and a second elastic adjusting belt respectively, a plurality of press inlets are arranged on the first elastic adjusting belt at intervals, press-in clamping heads which are clamped with the press inlets are fixed on the second elastic adjusting belt, a sliding notch is arranged in the arm plate, the rear end of the hand plate is positioned in the sliding notch and can slide inwards or outwards along the sliding notch, abutting mechanisms are arranged at two sides of the sliding notch at intervals, each abutting mechanism comprises a pressure spring cavity and a pressure spring which are arranged on the wall plate, the device comprises balls and jackscrews, wherein the balls, the pressure spring and the jackscrews are positioned in a pressure spring cavity and are sequentially arranged from inside to outside, part of the balls is exposed out of the pressure spring cavity and is abutted against the side walls on two sides of a hand plate, and a finger limiting elastic belt is arranged on the hand plate. The utility model has novel structure, convenient use, good use flexibility and comfort and firm connection.

Description

Children's hand infusion fixing device

Technical Field

The utility model relates to a hand transfusion fixing device, in particular to a hand transfusion fixing device for children.

Background

During children's infusion, because the nature is good, the automatic control ability is poor, in addition the disease causes the discomfort, and the pain arouses fear during the puncture, and is restless, often can cry and scream about the movement during the infusion, leads to the syringe needle to shift or drop, needs medical personnel to prick the needle again, has both increased infant's misery, has increased nurse's work load again.

In order to better fix the position of the infusion needle, a plate (usually an abandoned medicine packaging box) is usually arranged under the palm of the child during infusion, and the palm is fixed by winding an adhesive tape.

In addition, chinese patent of bulletin number CN2094437817U, bulletin day 2019.09.27 discloses a children's infusion board, include the armboard of passing through the bandage with the arm and being connected, the armboard has the notch towards hand direction, and is equipped with hand board and the panel that can follow the notch cunning and roll-off in the armboard, the hand board deviates from keeping away from of armboard and holds the finger stall that the upper surface was equipped with middle finger and/or ring finger and dresses, the panel is located the hand board top, and the panel deviates from the face that deviates from of hand board and is equipped with self-heating subsides. The transfusion plate has the following defects: (1) the armboard is fixed on the arms of the children through the binding bands, the binding bands are inconvenient to bind, and the comfortableness is poor after the binding bands are bound; (2) the length can not be adjusted, and the use flexibility is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems of the child transfusion plate in the prior art, and provides the child hand transfusion fixing device which is novel in structure, convenient to use, good in use flexibility and comfort and firm in connection.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model relates to a child hand infusion fixing device, which comprises an arm plate and a hand plate, wherein an elastic rubber pad is fixed on the upper surface of the arm plate, the elastic rubber pad extends from two sides of the arm plate in the width direction to form a first elastic adjusting belt and a second elastic adjusting belt which are respectively in a strip shape, a plurality of press inlets are arranged on the first elastic adjusting belt at intervals, press-in clamping heads which are clamped with the press inlets are fixed on the second elastic adjusting belt, a sliding notch is arranged in the arm plate, the rear end of the hand plate is positioned in the sliding notch and can slide inwards or outwards along the sliding notch, abutting mechanisms for limiting the hand plate to automatically slide are arranged at two sides of the sliding notch at intervals, each abutting mechanism comprises a pressure spring cavity, a pressure spring, a ball and a top wire which are arranged on the wall plate, the ball, the pressure spring and the top wire are positioned in the pressure spring cavity and are sequentially arranged from inside to outside, and part of the ball is exposed out of the pressure spring cavity and abuts against the side walls at two sides of the hand plate, the hand plate is provided with a finger limiting elastic belt. According to the utility model, the hand plate can slide along the sliding groove opening by pushing and pulling the hand plate, so that the distance between the finger limiting elastic belt and the arm plate is adjusted, the utility model can be suitable for children with different palm sizes, and the use flexibility is improved; the activity of the wrist can be restrained by matching the hand plate with the arm plate, so that the phenomenon that the wrist rotates to cause needle drop is avoided; the elastic rubber pad can adopt a rubber pad or a silica gel pad, so that the comfort level of the arm plate when the arm is fixed can be improved; meanwhile, the tightness of the first tightness adjusting belt and the tightness of the second tightness adjusting belt can be adjusted through the matching of the pressing-in clamping head and the pressing-in opening, the adjustment is very convenient, and only the pressing-in clamping head is required to be pressed into the corresponding pressing-in opening; the finger limiting elastic band is used for fixing fingers, and the fingers can be inserted into the finger limiting elastic band; the abutting mechanism is used for limiting the hand plate and preventing the hand plate from freely sliding, the ball abuts against the hand plate under the action of the pressure spring, and the hand plate cannot actively slide under the action of friction force between the ball and the hand plate without the action of external force; when external force is applied to the hand plate, the hand plate can slide along the sliding groove opening, and the adjustment is very convenient; through rotating the jackscrew, the degree of compressing tightly of ball to the palm can be adjusted.

Preferably, the upper surface of the wall plate is provided with an inwards concave arc surface. The upper surface of the wallboard is designed to be an inwards concave arc surface without edges and corners, so that the comfort level is good, and the position of the arm can be limited to a certain degree.

Preferably, the snap-in chuck is of a ball head structure.

Preferably, the front end of the hand plate is provided with a hook-and-pull hole. The hook draw hole is used for stretching into the finger in order to pull the palm, still can be used to carry out the hook simultaneously and place.

Preferably, the bottom surface of the sliding groove opening is provided with a limiting guide groove, the bottom surface of the hand plate is provided with a limiting block, and the limiting block is located in the limiting guide groove and is in sliding fit with the limiting guide groove. The limiting guide groove is a through groove, the hand plate is limited through the matching of the limiting guide groove and the limiting block, and the hand plate is placed to slide out of the arm plate.

Preferably, a raised palm supporting part is arranged at the position, located between the finger limiting elastic belt and the arm plate, of the hand plate. The palm supporting part can be made of soft materials, so that the comfort of the utility model in use is improved.

Therefore, the utility model has the following beneficial effects:

(1) the elastic rubber pad extends from two sides of the width direction of the arm plate to form a first elastic adjusting belt and a second elastic adjusting belt which are in a strip shape respectively, the tightness of the first elastic adjusting belt and the tightness of the second elastic adjusting belt can be adjusted through the matching of the pressing-in chuck and the pressing-in opening, and the adjustment is very convenient;

(2) the hand plate can slide along the sliding groove opening by pushing and pulling the hand plate, so that the distance between the finger limiting elastic belt and the arm plate is adjusted, the utility model can be suitable for children with different palm sizes, and the use flexibility is improved;

(3) the hand plate is provided with a propping mechanism which is used for limiting the hand plate and preventing the hand plate from freely sliding;

(4) novel structure, convenient to use, it is good with the travelling comfort to use the flexibility, and firm in connection.

Drawings

Fig. 1 is a top view of the present invention.

Figure 2 is a front view of the arm plate of the present invention.

Fig. 3 is a left side view of the hand plate of the present invention.

Fig. 4 is an expanded view of the elastic rubber pad of the present invention.

Fig. 5 is an enlarged view at a in fig. 2.

In the figure: the armplate 1, the palm 2, elastic rubber mat 3, first elasticity adjusting belt 4, second elasticity adjusting belt 5, press into the mouth 6, press into dop 7, sliding groove opening 8, pressure spring chamber 9, pressure spring 10, ball 11, jackscrew 12, point spacing elastic webbing 13, hook draw hole 14, spacing guide slot 15, stopper 16, palm supporting part 17.

Detailed Description

The utility model is further described with reference to the following figures and detailed description.

As shown in fig. 1, 2 and 3, a child hand infusion fixing device comprises an arm plate 1 and a hand plate 2, wherein the upper surface of the arm plate is a concave arc surface, an elastic rubber pad 3 is fixed on the upper surface of the arm plate, the elastic rubber pad extends from two sides of the arm plate in the width direction to form a first elastic adjusting belt 4 and a second elastic adjusting belt 5, the first elastic adjusting belt is provided with a plurality of press inlets 6 at intervals (as shown in fig. 4), the second elastic adjusting belt is fixed with press-in chucks 7 which are clamped with the press inlets, the press-in chucks are of a ball head structure, the arm plate is provided with a sliding groove opening 8, the rear end of the hand plate is positioned in the sliding groove opening and can slide inwards or outwards along the sliding groove opening, two sides of the sliding groove opening are provided with a pressing mechanism at intervals for limiting the automatic sliding of the hand plate, the pressing mechanism comprises a pressing spring cavity 9, a pressing spring 10, a ball 11 and a top wire 12 (as shown in fig. 5) arranged on the arm plate, the ball, pressure spring and jackscrew are located the pressure spring intracavity and set gradually from inside to outside, the part of ball exposes outside the pressure spring chamber and offsets with the both sides lateral wall of palm, the bottom surface of sliding groove opening is equipped with spacing guide slot 15, the bottom surface of palm is equipped with stopper 16, the stopper is located spacing guide slot and with spacing guide slot cunning, the front end of palm is equipped with hook draw hole 14, be equipped with the spacing elastic webbing 13 of finger on the palm, the position that lies in the spacing elastic webbing of finger and arm board on the palm is equipped with bellied palm supporting part 17.

The using method of the utility model comprises the following steps: before the infusion puncture, place the infant arm on the elastic rubber pad, press into the dop of pressing on the second elasticity regulation band and press into the press of correspondence on the first elasticity regulation band in, make the infant's arm fix on the arm board (loose should with inserting a finger), puncture the infant again, after fixing the infusion syringe needle with the adhesive tape after the puncture, push-and-pull palm adjusts to suitable position, make the infant finger insert in the spacing elastic webbing of finger, make the palm of infant place and can infuse on the palm supporting part.

The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the utility model as set forth in the claims.

Claims (6)

1. A children hand transfusion fixing device is characterized by comprising an arm plate (1) and a hand plate (2), wherein an elastic rubber pad (3) is fixed on the upper surface of the arm plate, the elastic rubber pad extends from two sides of the arm plate in the width direction to form a first elastic adjusting band (4) and a second elastic adjusting band (5) which are long in strip shape respectively, a plurality of press inlets (6) are arranged on the first elastic adjusting band at intervals, a press-in chuck (7) clamped with the press inlets is fixed on the second elastic adjusting band, a sliding notch (8) is arranged in the arm plate, the rear end of the hand plate is positioned in the sliding notch and can slide inwards or outwards along the sliding notch, abutting mechanisms for limiting the automatic sliding of the hand plate are arranged at intervals on two sides of the sliding notch, each abutting mechanism comprises a pressure spring cavity (9), a pressure spring (10), a ball (11) and a top thread (12) which are arranged on the arm plate, the ball, the pressure spring and the jackscrew are positioned in the pressure spring cavity and are sequentially arranged from inside to outside, part of the ball is exposed out of the pressure spring cavity and is abutted against the side walls on two sides of the hand plate, and the hand plate is provided with a finger limiting elastic belt (13).

2. The child hand infusion fixing device of claim 1, wherein the upper surface of the wall plate is configured as an inwardly concave circular arc surface.

3. The child hand infusion set as in claim 1, wherein the snap-in clip is of a ball-head construction.

4. The hand infusion fixture of claim 1, wherein the front end of the hand plate is provided with a hook pull hole (14).

5. The hand infusion fixing device for children as claimed in claim 1, wherein the bottom surface of the sliding groove opening is provided with a limiting guide groove (15), and the bottom surface of the hand plate is provided with a limiting block (16) which is positioned in the limiting guide groove and is in sliding fit with the limiting guide groove.

6. The hand transfusion fixing device for children as claimed in claim 1, wherein the hand plate is provided with a raised palm support portion (17) at the position of the finger-limiting elastic band and the arm plate.

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