CN210904850U

CN210904850U - Child's infusion swelling resumes to use grip training ware

Info

Publication number: CN210904850U
Application number: CN201921856281.5U
Authority: CN
Inventors: 刘炳学
Original assignee: Wuxi Childrens Hospital
Current assignee: Wuxi Childrens Hospital
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-03
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a child's infusion swelling resumes to use grip training ware, the positive fixedly connected with baffle of box body, one side of box body is rotated and is connected with the lid, the inner wall fixedly connected with fixed block of box body, one side of fixed block is rotated respectively through pivot one and pivot two and is connected with the pawl, the side fixedly connected with staple of pawl, two on the same vertical line of pawl swing joint has the spring between the staple, the top meshing of pawl has the ratchet, the axle center department fixedly connected with pivot three of ratchet, the one end of pivot three is rotated and is connected in the inner wall of box body. The utility model discloses a set up ratchet and carousel and pass through three fixed connection of pivot, make children's hand can hold carousel unidirectional rotation, reached children's back of the hand blood circulation with higher speed, eliminate the effect of swelling fast, set up the different spring of elastic coefficient, reached the effect that can adjust into the children's spring-grip who is applicable to different atress circumstances.

Description

Child's infusion swelling resumes to use grip training ware

Technical Field

The utility model relates to a transfusion swelling resumes to use grip training ware technical field specifically is a child transfusion swelling resumes to use grip training ware.

Background

The blood vessel of children is thin, the blood vessel wall is easy to be punctured by a needle head during infusion, blood flows into surrounding tissues, the hand back or arm swelling of the children is caused, and adverse consequences can be caused if the swelling is not timely relieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an infusion swelling resumes to use grip training ware to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a child's infusion swelling resumes with gripping training ware, includes the box body, the positive fixedly connected with baffle of box body, one side of box body is rotated and is connected with the lid, the inner wall fixedly connected with fixed block of box body, one side of fixed block is rotated respectively through pivot one and pivot two and is connected with the pawl, the side fixedly connected with staple of pawl, two on the same vertical line of pawl swing joint has the spring between the staple, the top meshing of pawl has the ratchet, the axle center department fixedly connected with pivot three of ratchet, the one end of pivot three is rotated and is connected in the inner wall of box body, the other end of pivot three passes baffle fixedly connected with carousel.

Preferably, the surface of the rotating disc is provided with a groove, and the inner wall of the groove is rotatably connected with a handle.

Preferably, the number of the fixing nails is 6-8.

Preferably, the turntable is in a polygonal column shape.

Preferably, springs with different elastic coefficients can be replaced between the two fixing nails on the same vertical line of the two pawls.

Compared with the prior art, the beneficial effects of the utility model are as follows:

firstly, the utility model discloses a set up the lid, reached and to have conveniently changed the spring when opening the lid, can prevent when closing the lid that the dust from getting into the box body.

The ratchet wheel and the rotary disc are fixedly connected through the rotary shaft III, so that the hand of the child can hold the rotary disc to rotate, and the effects of accelerating the blood circulation of the back of the hand of the child and quickly eliminating swelling are achieved; through setting up the handle of rotating the connection on the carousel, the swollen children of arm can pull out the handle, makes the arm do one-way motion, reaches the effect of subsiding swelling fast.

Thirdly, the utility model discloses a setting up the structure of the different spring of removable elastic coefficient on the staple, can changing the spring to the inside pulling force of pawl to the resistance that produces when changing the pawl to ratchet, reached the effect that can adjust into the spring-grip that is applicable to different children's atresss.

Fourthly, the utility model discloses a set up the cylindrical carousel of polygon, reached and increased the frictional force between palm and the carousel, made the effect that the palm is difficult for the landing.

Drawings

FIG. 1 is a schematic view of the structure inside the box body of the present invention;

fig. 2 is a schematic structural view of the front view of the present invention;

fig. 3 is a schematic structural diagram of a side view of the present invention.

In the figure: 1-box body, 2-baffle, 3-box cover, 4-fixed block, 5-first rotating shaft, 6-second rotating shaft, 7-pawl, 8-fixed nail, 9-spring, 10-ratchet, 11-third rotating shaft, 12-rotary table, 13-groove and 14-handle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a child's infusion swelling resumes with gripping training ware, includes box body 1, and the positive fixedly connected with baffle 2 of box body 1, one side of box body 1 is rotated and is connected with lid 3, through setting up lid 3, can conveniently change spring 9 when having reached to open lid 3, can prevent that the dust from getting into in the box body 1 when closing lid 3.

The inner wall fixedly connected with fixed block 4 of box body 1, one side of fixed block 4 rotates respectively through pivot one 5 and pivot two 6 and is connected with pawl 7, the side fixedly connected with staple 8 of pawl 7, the quantity of staple 8 is 6-8, swing joint has spring 9 between two staple 8 on the same vertical line of two pawls 7, spring 9 can be to producing inside pulling force between two pawls 7, the different spring 9 of removable elastic coefficient between two staple 8 on the same vertical line of two pawls 7, through setting up the structure of the different spring 9 of removable elastic coefficient on staple 8, inward tensile effect between two adjustable pawls 7 has been reached.

The top of the pawl 7 is engaged with a ratchet 10, when the ratchet 10 is engaged with the pawl 7, the ratchet 10 generates pressure on the pawl 7, and the rotation of the ratchet 10 needs to push away the pawl 7 overlapped between the teeth of the ratchet 10. The axle center department fixedly connected with pivot three 11 of ratchet 10, the one end of pivot three 11 is rotated and is connected in the inner wall of box body 1, baffle 2 fixedly connected with carousel 12 is passed to the other end of pivot three 11, through setting up the structure that ratchet 10 and carousel 12 pass through three 11 fixed connection of pivot, when children's hand can be held carousel 12 and rotate, the rotation of carousel 12 can drive ratchet 10 through three 11 of pivot and rotate, ratchet 10 can receive the pressure that the spring 9 that transmits through pawl 7 produced, can receive the resistance when rotating carousel 12, reach the circulation of children's back of the hand blood with higher speed, eliminate the effect of swelling fast, through changing and increasing and decreasing the spring 9 of different elastic coefficient, can change the resistance that receives when rotating carousel 12, thereby can adjust into the spring-grip who is applicable to different children's atress.

The shape of carousel 12 is polygon column, through setting up polygon column's carousel 12, has reached the frictional force that has increased between palm and the carousel 12, makes the effect that the palm is difficult for the landing.

The surface of carousel 12 is equipped with recess 13, and the inner wall of recess 13 rotates and is connected with handle 14, rotates the handle 14 of connecting on setting up carousel 12, and the swollen children of arm can pull out handle 14, makes the arm do one way motion, reaches the effect of subsiding swelling fast.

The working principle is as follows: the rotary table 12 is held by a palm, the rotary table rotates in a single direction, the third rotating shaft 11 fixedly connected to the rotary table 12 drives the ratchet wheel 10 to rotate, the ratchet wheel 10 needs to push away a pawl 7 arranged between wheel teeth of the ratchet wheel 10 in a pushing mode when rotating, the spring 9 connected to the fixing nail 8 on the side face of the pawl 7 can provide inward tension for the pawl 7, the pawl 7 is made not to be prone to bouncing, resistance can be applied when the rotary table 12 is rotated, blood circulation of the back of a hand of a child is accelerated, swelling is eliminated quickly, the springs 9 with different elastic coefficients can be installed on the fixing nail 8, the effect of adjusting different force of the grip is achieved, the handle 14 in the groove 13 in the surface of the rotary table 12 can be pulled out, the handle 14 is rotated, the arm can move in.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a child's infusion swelling resumes with grip training ware, includes box body (1), box body (1) openly fixedly connected with baffle (2), one side of box body (1) is rotated and is connected with lid (3), its characterized in that: the inner wall fixedly connected with fixed block (4) of box body (1), one side of fixed block (4) is rotated respectively through pivot one (5) and pivot two (6) and is connected with pawl (7), the side fixedly connected with staple (8), two on the same vertical line of pawl (7) swing joint has spring (9) between staple (8), the top meshing of pawl (7) has ratchet (10), the axle center department fixedly connected with pivot three (11) of ratchet (10), the one end rotation of pivot three (11) is connected in the inner wall of box body (1), the other end of pivot three (11) passes baffle (2) fixedly connected with carousel (12).

2. The grip training aid for children's infusion swelling recovery according to claim 1, wherein: the surface of the rotary table (12) is provided with a groove (13), and the inner wall of the groove (13) is rotatably connected with a handle (14).

3. The grip training aid for children's infusion swelling recovery according to claim 1, wherein: the number of the fixing nails (8) is 6-8.

4. The grip training aid for children's infusion swelling recovery according to claim 1, wherein: the rotary disc (12) is in a polygonal column shape.

5. The grip training aid for children's infusion swelling recovery according to claim 1, wherein: springs (9) with different elastic coefficients can be replaced between the two fixing nails (8) on the same vertical line of the two pawls (7).