CN215688899U

CN215688899U - Child care restraint device

Info

Publication number: CN215688899U
Application number: CN202122104763.9U
Authority: CN
Inventors: 徐红燕
Original assignee: First Affiliated Hospital of Nanyang Medical College
Current assignee: First Affiliated Hospital of Nanyang Medical College
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-01
Anticipated expiration: 2031-09-02

Abstract

A child nursing restraint device, which effectively solves the problem that the hands of a child patient are inconvenient to quickly restrain and fix during transfusion; the box body comprises a box body in the left and right directions, a rotating shaft in the left and right directions is rotatably connected in the box body, the rotating shaft is connected with the box body through a coil spring, U-shaped fixing plates with forward openings are respectively arranged on the left and right sides of the rotating shaft, the free ends of the fixing plates are detachably connected with the box body, a groove which is located between the two fixing plates and has a forward opening is formed in the rotating shaft, an L-shaped swing rod is hinged in the box body, an inserting block which is in the left and right directions and can be inserted into the groove is arranged at the upper end of the swing rod, and a supporting plate which is in the left and right directions and can be contacted with the lower end of the swing rod is slidably connected on the box body; the medical nursing device is ingenious in structure and convenient to use, the swing of the fixing plate is controlled through the coil spring, so that the hands of a child patient can be quickly restrained and fixed, an adhesive tape is not needed, the medical nursing device is more convenient to use, the waste of resources is reduced, and the working efficiency of medical staff is improved.

Description

Child care restraint device

Technical Field

The utility model relates to the technical field of popular children, in particular to a child care restraint device.

Background

Now when infusing children, in order to prevent that the crooked needle running phenomenon that causes of children's hand from taking place, medical personnel can insert the syringe needle back on the back of the hand of infant usually, take a hardboard to put below the infant palm, then use medical sticky tape to fix the finger of infant and the part that is close to the wrist, thereby make the palm of infant keep the state of straightening, nevertheless it is longer to use the fixed cost time of adhesive tape bonding on the one hand, easy struggling of noise at this in-process infant, can increase fixed degree of difficulty, on the other hand can cause medical supplies's waste, and suitable hardboard can not all be found beside at every turn, this has just increased the degree of difficulty for the hand of infant is fixed.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a child care restraint device, which effectively solves the problem that the hands of the child patient are not conveniently and quickly restrained and fixed during the infusion.

The technical scheme includes that the box comprises a box body in the left and right directions, a rotating shaft in the left and right directions is rotatably connected in the box body, the rotating shaft is connected with the box body through a coil spring, U-shaped fixing plates with forward openings are respectively arranged on the left side and the right side of the rotating shaft, the free ends of the fixing plates are detachably connected with the box body, a groove with the forward openings and located between the two fixing plates is formed in the rotating shaft, an L-shaped swing rod is hinged in the box body, an inserting block which is in the left and right directions and can be inserted into the groove is arranged at the upper end of the swing rod, and a supporting plate which is in the left and right directions and can be in contact with the lower end of the swing rod is slidably connected to the box body.

The medical nursing device is ingenious in structure and convenient to use, the swing of the fixing plate is controlled through the coil spring, so that the hands of a child patient can be quickly restrained and fixed, an adhesive tape is not needed, the medical nursing device is more convenient to use, the waste of resources is reduced, and the working efficiency of medical staff is improved.

Drawings

Fig. 1 is an isometric view of the present invention.

FIG. 2 is a left side elevational view, in full section, of the present invention.

Fig. 3 is a cut-away left isometric view of the present invention.

Figure 4 is a cut-away front isometric view of the present invention.

FIG. 5 is a front elevational, perspective view, in full section, of the present invention.

Detailed Description

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

By figure 1 to 5, box body 1 including the left right direction, 1 internal rotation of box body is connected with the pivot 2 of left right direction, pivot 2 is connected with box body 1 through

coil spring

3, 2 left and right sides of pivot are equipped with U-shaped and opening forward's fixed plate 4 respectively, 4 free ends of fixed plate are dismantled with box body 1 and are connected, set up in the pivot 2 and lie in between two fixed plates 4 and opening forward's recess, it has the pendulum rod 5 of L shape to articulate in the box body 1, the pendulum rod 5 upper end is equipped with left right direction and can inserts the inserted block 6 in the recess, sliding connection has left right direction and can with the backup pad 7 of the contact of 5 lower extremes of pendulum rod on the box body 1.

In order to make 4 free ends of fixed plate and 1 box body dismantle and be connected, the 1 left and right sides of box body set up respectively with 4 front and back relatively and run through the L shape groove 8 of box body 1 of fixed plate, 4 free ends sliding connection of fixed plate has L shape and can insert the buckle 9 in the L shape groove 8, buckle 9 up end is the inclined plane of high right-hand low, is equipped with the pressure spring between buckle 9 and the fixed plate 4.

In order to facilitate the insertion of the insertion block 6 into the groove, the swing rod 5 is connected with the box body 1 through a torsion spring.

In order to facilitate the resetting of the supporting plate 7, the lower end of the supporting plate 7 is connected with the box body 1 through a pressure spring.

In order to prevent the fixing plate 4 from hurting the hand of the infant, the inner side of the fixing plate 4 is provided with a U-shaped soft cushion 10.

In order to prevent the child from touching the buckle 9 by mistake and releasing the limit of the fixing plate 4, the front end surface of the box body 1 is positioned in front of the inclined surface of the buckle 9.

When the box is used, the insertion block 6 is inserted into the groove in the initial state, the coil spring 3 is in a stressed contraction state, the two compression springs and the torsion spring are in an unstressed state, the upper end of the supporting plate 7 extends out of the box body 1, the fixing plate 4 is in the vertical direction, and the buckle 9 is not inserted into the L-shaped groove 8;

after the infusion needle head is inserted into the back of the hand of the infant and the needle head is fixed, the hand of the infant is placed on the supporting plate 7, the two fixing plates 4 are respectively corresponding to the finger position of the infant and the hand position of the infant close to the wrist, the hand of the infant downwards extrudes the supporting plate 7, the supporting plate 7 downwards moves and extrudes the pressure spring, after the supporting plate 7 downwards moves for a certain distance, the lower end of the supporting plate 7 is contacted with the lower end of the swing rod 5, the lower end of the swing rod 5 downwards swings, the upper end of the swing rod 5 drives the inserting block 6 to upwards swing, and the inserting block 6 gradually moves out of the groove;

after the insert block 6 is completely moved out of the groove, the limit of the rotating shaft 2 is released, the rotating shaft 2 rotates clockwise under the action of the coil spring 3, the fixing plate 4 gradually approaches to the hand of a patient and extrudes and fixes the hand of the patient, after the fixing plate 4 swings downwards for a certain angle, the buckle 9 is contacted with the box body 1, the buckle 9 moves and extrudes a pressure spring under the action of the inclined surface of the buckle 9, after the fixing plate 4 continuously swings downwards for a certain angle, the buckle 9 is inserted into the L-shaped groove 8 and moves under the action of the pressure spring, so that the left surface of the buckle 9 is contacted with the right side wall of the L-shaped groove 8, the buckle 9 cannot be moved out of the L-shaped groove 8, the hand of the patient is fixed, and at the moment, the hand of the patient is fixed between the fixing plate 4 and the supporting plate 7 without adhesive tape, so that the convenience and the convenience are realized;

because the front end face of the box body 1 is positioned in front of the inclined face of the buckle 9, the situation that the limit of the fixing plate 4 is relieved due to the fact that a child touches by mistake can not occur, after infusion is finished, medical staff insert the L-shaped groove 8 by using tools such as tweezers and the like, push the buckle 9 to move leftwards, enable the buckle 9 to be far away from the right side wall of the L-shaped groove 8, relieve the limit of the fixing plate 4, pull the fixing plate 4 upwards, enable the buckle 9 to be moved out of the L-shaped groove 8, enable the hand of the child to be moved down from the supporting plate 7, enable the supporting plate 7 to move upwards under the action of a pressure spring and to be far away from the lower end of the swing rod 5, enable the swing rod 5 to swing anticlockwise under the action of the torsion spring, and enable the insert block 6 to be in contact with the rotating shaft 2;

after the fixed plate 4 is pulled to rotate by a certain angle, the groove corresponds to the inserting block 6 again, the inserting block 6 is inserted into the groove under the action of the torsion spring, the rotating shaft 2 is limited again, and the position of the fixed plate 4 is limited.

The medical hand fixing device is simple in structure, convenient to operate, novel in concept and strong in practicability, the rotating shaft, the coil spring and the fixing plate are arranged, the hand of a child patient can be quickly fixed without using a medical adhesive tape, the fixation is more convenient and quicker, the waste of resources is reduced, and the working efficiency of medical staff is improved.

Claims

1. The utility model provides a child care restraint device, box body (1) including the left and right sides direction, a serial communication port, box body (1) internal rotation is connected with pivot (2) of the left and right sides direction, pivot (2) are connected with box body (1) through wind spring (3), pivot (2) left and right sides is equipped with U-shaped and opening forward fixed plate (4) respectively, fixed plate (4) free end is dismantled with box body (1) and is connected, set up in pivot (2) and lie in between two fixed plate (4) and opening forward recess, box body (1) internal hinging has pendulum rod (5) of L shape, pendulum rod (5) upper end is equipped with about the direction and can insert plug-in (6) in the recess, sliding connection has backup pad (7) of the left and right directions and can contact with pendulum rod (5) lower extreme on box body (1).

2. The child care restraint device according to claim 1, wherein the left side and the right side of the box body (1) are respectively provided with an L-shaped groove (8) which is opposite to the fixed plate (4) in the front and back direction and penetrates through the box body (1), the free end of the fixed plate (4) is slidably connected with an L-shaped buckle (9) which can be inserted into the L-shaped groove (8), the upper end surface of the buckle (9) is an inclined surface with a high left and a low right, and a pressure spring is arranged between the buckle (9) and the fixed plate (4).

3. A child care restraint device according to claim 1, wherein the swing link (5) is connected to the case (1) via a torsion spring.

4. A child care restraint device according to claim 1, wherein the lower end of the support plate (7) is connected to the case (1) via a compression spring.

5. A child care restraint device according to claim 1, characterized in that a U-shaped cushion (10) is provided inside the fixed plate (4).

6. A child care restraint device according to claim 1, wherein the front end surface of the case (1) is located forward of the inclined surface of the catch (9).