CN213158552U

CN213158552U - Children patient nurses fixing device

Info

Publication number: CN213158552U
Application number: CN202020630235.XU
Authority: CN
Inventors: 陈俊杰; 郭婉茹
Original assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Current assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-05-11
Anticipated expiration: 2030-04-23

Abstract

A child patient nursing fixing device effectively solves the problems of unfirm fixation and poor comfort of children during transfusion; the clamping device comprises a bottom plate, wherein an arc-shaped left clamping block which is positioned on the left side of the bottom plate and has a right opening is arranged on the bottom plate, an arc-shaped right clamping block which is positioned right to the arc-shaped left clamping block and has a left opening is connected to the bottom plate in a sliding manner, a triangular groove which is positioned right to the arc-shaped right clamping block and has an upward opening is arranged on the bottom plate, a swinging rod which can swing left and right is connected to the triangular groove through a front axial pin shaft and a rear axial pin shaft, the free end of the swinging rod is hinged to the right side of the arc-shaped right clamping block through a connecting rod, two guide posts which are arranged in the left and right directions and have a front axial direction are arranged at; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Children patient nurses fixing device

Technical Field

The utility model relates to a fixed auxiliary devices technical field of children's patient nursing especially relates to a children's patient nurses fixing device.

Background

Children are in clinical infusion in-process, because children's natural impatience and no self-care ability, there is a fear to the infusion, because love, often arouse the transfusion needle to break away from the blood vessel again, need prick the needle once more, so not only waste time and energy, but also can cause the misery once more for children, present infant limb is fixed, all adopt conventional fixing device, adopt the zinc oxide sticky tape to fix the syringe needle transfer line, bind arm and layer board again, this kind of method can influence the circulation of limbs blood, hinder the potency of medicine in time to absorb, still can cause the misery for the infant.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to compensate the deficiency of the prior art, the utility model aims at providing a children patient nurses fixing device, has solved children effectively and has fixed not jail when the infusion, and the poor problem of comfort level.

The technical scheme of its solution is, the utility model discloses a bottom plate, be equipped with on the bottom plate and be located its left side and opening right arc left clamp splice, sliding connection has right-hand and opening right side clamp splice just being located left clamp splice on the bottom plate, set up on the bottom plate and be located the right-hand and opening triangular groove up of arc right clamp splice, there is the swinging arms of horizontal hunting through axial round pin hub connection around the triangular groove, the free end of swinging arms is connected through connecting rod and the right clamp splice right side of arc is articulated, the bottom plate rear end is equipped with two and arranges and axial guide post around along left right direction, sliding connection has the connecting block on the guide post, direction and opening arc clamp splice forward about fixedly connected with between two connecting blocks.

Compared with the prior art, the beneficial effects of the utility model are that: through the left clamp splice of the arc that is equipped with, the right clamp splice of arc, ratchet pawl structure and the tight piece of arc clamp, can avoid indiscriminate the moving at infusion in-process arm, cause the injury to the infant, in the position with infant arm direct contact, be equipped with fixed gasbag, rubber cushion and cushion, can improve infant's comfort level, can protect infant skin not to be hurt again, be equipped with the shielding plate between left clamp splice of arc and arc backing plate, avoid infant sight direct contact to prick the picture of needle, the setting of arc backing plate and tray, can promote infant's comfort, this simple structure, high durability and convenient operation, novel structure, therefore, the clothes hanger is strong in practicability.

Drawings

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

Fig. 2 is a perspective view of the utility model.

Figure 3 is the utility model discloses a cut main visual axis mapping.

Figure 4 is the utility model discloses a partially cut right side and look the axonometric drawing.

Fig. 5 is an enlarged view of a in fig. 4 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 5 and give, including bottom plate 1, be equipped with on bottom plate 1 and be located its left side and opening right arc left clamp splice 2, sliding connection has the right-hand arc right clamp splice 3 that just opens the left side that is located arc left clamp splice 2 on the bottom plate 1, set up on the bottom plate 1 and be located the right-hand and opening up's of arc right clamp splice 3 triangular groove 4, be connected with swing arm 6 that can horizontal hunting through axial round pin axle 5 around in the triangular groove 4, swing arm 6's free end is articulated with arc right clamp splice 3 right side through connecting rod 7 and is connected, 1 rear end of bottom plate is equipped with two and arranges and axial guide post 8 around along the left and right directions, sliding connection has connecting block 9 on the guide post 8, fixedly connected with one from top to bottom between two connecting blocks 9 and opening forward arc clamp splice 10.

In order to facilitate the sliding of the arc-shaped right clamping block 3, a dovetail-shaped rod 11 in the left-right direction is arranged at the upper end of the bottom plate 1, and the dovetail-shaped rod 11 penetrates through the arc-shaped right clamping block 3 and is in sliding connection with the arc-shaped right clamping block 3.

In order to limit the sliding direction of the arc-shaped right clamping block 3, a square groove 12 communicated with the triangular groove 4 is formed in the bottom plate 1, the rear end of the pin shaft 5 extends into the square groove 12 and is coaxially provided with a ratchet wheel 13, the front end of the pin shaft 5 penetrates through the bottom plate 1 and is provided with a handle 14, a pawl 15 capable of being meshed with the ratchet wheel 13 is hinged in the square groove 12, an arc-shaped groove 17 communicated with the square groove 12 is formed in the front end of the bottom plate 1, a rocker 16 with the front end extending out of the arc-shaped groove 17 is arranged on the front side of the pawl 15, the rocker 16 can slide in the arc-shaped groove 17, and a spring piece 18 capable of being in contact with the.

In order to facilitate the forward and backward sliding of the arc-shaped clamping block 10 and limit the position of the arc-shaped clamping block, the rear ends of the two guide posts 8 are fixedly connected with a left and right positioning plate 19, the positioning plate 19 is in threaded connection with a front and back axial screw rod 20, the front end of the screw rod 20 is rotatably connected with the arc-shaped clamping block 10, and the rear end of the screw rod 20 is coaxially provided with a rotating handle 21.

In order to facilitate the placement of the arms of the infant, the bottom plate 1 is provided with an arc-shaped backing plate 22 which is positioned behind the arc-shaped left clamping block 2 and has an upward opening, and the bottom plate 1 is provided with a support block 23 which is positioned behind the arc-shaped backing plate 22.

In order to shield the sight of the infant, a shielding plate 24 in the vertical direction is arranged between the arc base plate 22 and the arc left clamping block 2, and a rectangular groove which is located right behind the arc left clamping block 2 and is through in the front-back direction is formed in the shielding plate 24.

In order to increase the comfort of the infant, the inner surfaces of the arc-shaped left clamping block 2 and the arc-shaped right clamping block 3 are respectively provided with a fixed air bag 25, the inner surface of the arc-shaped backing plate 22 is provided with a rubber cushion, and the front end of the arc-shaped clamping block 10 is provided with an elastic cushion.

When the utility model is used, when the arm needs to be clamped, the arm is placed between the arc-shaped left clamping block 2 and the arc-shaped right clamping block 3, the handle 14 is rotated anticlockwise, the handle 14 drives the swinging rod 6 to swing leftwards through the pin shaft 5, the swinging rod 6 pushes the arc-shaped right clamping block 3 to slide leftwards along the dovetail-shaped rod 11 through the connecting rod 7, when the arc-shaped right clamping block 3 slides to a position just clamping the arm, the arranged pawl 15 and ratchet wheel 13 mechanism can position the arc-shaped right clamping block 3, better clamp the arm of a child patient, in order to increase the comfort of the child, the inner walls of the arc-shaped left clamping block 2 and the arc-shaped right clamping block 3 are provided with the fixed air bag 25;

when the fingers need to be clamped, the fingers are placed between the bottom plate 1 and the arc-shaped clamping block 10, the screw rod 20 is rotated anticlockwise, the screw rod 20 pushes the arc-shaped clamping block 10 to slide forwards along the guide column 8 through the connecting block 9, the fingers of a patient are extruded, and the elastic pad is arranged on the inner side of the arc-shaped clamping block 10, so that the fingers can be protected from being crushed, and the comfort level of a child patient can be improved;

when the fingers need to be loosened, the screw rod 20 is rotated clockwise, the screw rod 20 pulls the arc-shaped clamping block 10 to slide backwards along the guide post 8 through the connecting block 9, the fingers of a child need to be loosened, when the arm needs to be loosened, the rocker 16 is firstly pulled, the rocker 16 drives the pawl 15 to swing rightwards, the pawl 15 is enabled to be not meshed with the ratchet wheel 13 any more, meanwhile, the handle 14 is rotated clockwise, the handle 14 drives the swinging rod 6 to swing rightwards along the triangular groove 4 through the pin shaft 5, the swinging rod 6 pulls the arc-shaped right clamping block 3 to slide rightwards along the dovetail-shaped rod 11 through the connecting rod 7, the arc-shaped left clamping block 2 is not contacted with the arc-shaped right clamping block 3 any more, the rocker 16 is loosened accordingly, the pawl 15 is meshed with the ratchet.

The utility model discloses a direction and opening are towards left safety cover about 3 outsides of arc right side clamp splice are equipped with, are convenient for protect swinging arms 6, improve its life.

Claims

1. The utility model provides a children patient nurses fixing device, comprising a base plate (1), a serial communication port, be equipped with on bottom plate (1) and be located its left side and opening right arc left clamp splice (2), sliding connection has right-hand just opening left arc right clamp splice (3) of being located arc left clamp splice (2) on bottom plate (1), set up on bottom plate (1) and be located right-hand just opening up's triangle-shaped groove (4) of arc right clamp splice (3), be connected with oscillating bar (6) that can horizontal hunting through axial round pin axle (5) around in triangle-shaped groove (4), the free end of oscillating bar (6) is connected with arc right clamp splice (3) right side through connecting rod (7) is articulated, bottom plate (1) rear end is equipped with two and arranges and axial guide post (8) around along left and right directions, sliding connection has connecting block (9) on guide post (8), arc clamp splice (10) that fixedly connected with one up-down direction and opening is preceding between two connecting blocks (9).

2. The child patient nursing fixing device according to claim 1, wherein the bottom plate (1) is provided with a dovetail-shaped rod (11) at the upper end in the left-right direction, and the dovetail-shaped rod (11) penetrates through the arc-shaped right clamping block (3) and is connected with the arc-shaped right clamping block (3) in a sliding manner.

3. The child patient nursing fixing device according to claim 1, wherein a square groove (12) communicated with the triangular groove (4) is formed in the bottom plate (1), the rear end of the pin shaft (5) extends into the square groove (12) and is coaxially provided with a ratchet wheel (13), the front end of the pin shaft (5) penetrates through the bottom plate (1) and is provided with a handle (14), a pawl (15) capable of being meshed with the ratchet wheel (13) is hinged in the square groove (12), an arc-shaped groove (17) communicated with the square groove (12) is formed in the front end of the bottom plate (1), a rocker (16) with the front end extending out of the arc-shaped groove (17) is arranged on the front side of the pawl (15), the rocker (16) can slide in the arc-shaped groove (17), and a spring piece (18) capable of being in contact with the right surface of the pawl (15) is arranged on the right surface of.

4. The child patient nursing fixing device according to claim 1, wherein a left-right positioning plate (19) is fixedly connected to the rear ends of the two guide posts (8), a front-back axial screw rod (20) is connected to the positioning plate (19) in a threaded manner, the front end of the screw rod (20) is rotatably connected with the arc-shaped clamping block (10), and a rotating handle (21) is coaxially arranged at the rear end of the screw rod (20).

5. The child patient nursing fixing device according to claim 1, wherein the bottom plate (1) is provided with an arc-shaped backing plate (22) which is located behind the arc-shaped left clamping block (2) and has an upward opening, and the bottom plate (1) is provided with a supporting block (23) which is located behind the arc-shaped backing plate (22).

6. The child patient nursing fixing device according to claim 5, wherein a shielding plate (24) is arranged between the arc-shaped backing plate (22) and the arc-shaped left clamping block (2) in the vertical direction, and a rectangular groove which is positioned right behind the arc-shaped left clamping block (2) and is through from front to back is formed in the shielding plate (24).

7. The child patient nursing fixing device according to claim 1, wherein the inner surfaces of the left arc-shaped clamping block (2) and the right arc-shaped clamping block (3) are respectively provided with a fixing air bag (25), the inner surface of the arc-shaped backing plate (22) is provided with a rubber cushion, and the front end of the arc-shaped clamping block (10) is provided with an elastic cushion.