A kind of infusion fixation device for pediatrics
Technical field
The present invention relates to a kind of fixator more particularly to a kind of infusion fixation device for pediatrics.
Background technique
The poor physical condition of child resistant is unstable, often needs to hospital to be infused, and children are generally more active
And fear can be generated to infusion, infusion can be tampered or mismatched in infusion process, it usually needs adult aside pacifies or will
Children's hand is fixed, and the bad assurance of dynamics in children's hand fixation procedure is easy to hurt children;In order to pacify children,
Parents' meeting has children in arms and is infused, and the bad fixation of the hand of such children influences nurse and is infused it.
Summary of the invention
In order to overcome the bad assurance of dynamics in children's hand fixation procedure, it is easy to hurt children;Parent has in arms
Child carries out the bad fixation of transfusion hand, influences the shortcomings that nurse is infused to it, technical problems to be solved are: providing a kind of controllable
Dynamics processed, can be to the infusion fixation device for pediatrics that hand is fixed.
Technical solution is: a kind of infusion fixation device for pediatrics, includes bottom plate, mounting plate, rear bull stick, preceding bull stick, ratchet, spine
Pawl, upper connecting rod, upper spring, fixture block, lower spring, upper curved rod, lower connecting rod, lid, long spring and arc lower bar, bottom plate are right
Side is equipped with mounting plate, and mounting plate upper left-hand is provided with groove, and mounting plate upper left-hand rotary type is connected with rear bull stick, on mounting plate
Preceding bull stick is connected on the left of portion, preceding bull stick is located at rear bull stick left, and preceding bull stick right part is connected with ratchet, and mounting plate lower left side turns
Dynamic formula is connected with pawl, pawl and ratchet lower contacts, and pawl forward upper rotary type is connected with upper connecting rod, mounting plate lower part
Left side is connected with upper spring, and upper spring is located at pawl right, connect on the right side of upper spring left end and pawl, mounting plate bottom left is set
There is fixture block, mounting plate bottom left is provided with opening, and fixture block top passes through opening, and fixture block top and upper connecting rod lower rotational formula connect
It connects, mounting plate lower rotation formula is connected with curved rod, and left part is connected with lower spring, lower spring upper end and peace on the upside of upper curved rod
The connection of loading board bottom left, upper curved rod right end are contacted with mounting plate bottom right, are rotated between rear bull stick and preceding bull stick left part
Formula is connected with lower connecting rod, and lower connecting rod bottom end is connected with lid, and long spring, bottom plate front side are connected on front side of bottom base plate left
Left lower rotational formula is connected with arc lower bar, arc lower bar left end and floor rear left lower contacts, long spring bottom end with
Connection on the upside of arc lower bar right part.
It further include having rope, fixed pulley, orange and strut, arc lower as a preferred technical solution of the present invention
Rope is connected on front side of bar left part, left part is equipped with fixed pulley on front side of bottom plate, and rope bypasses fixed pulley, and the bottom left of bottom plate connects
It is connected to strut, strut is located at the lower section of fixed pulley, and the lower front of strut is connected with orange, and rope is wound on orange.
It further include having pedestal, shell, water, bead, tracheae and air bag, bottom as a preferred technical solution of the present invention
Plate upper left side is equipped with pedestal, and shell is equipped on pedestal, water is equipped in shell, and bead, left and right two on shell are placed in water
Side is connected with tracheae, and tracheae is connected to shell, and upper tracheal is connected with air bag, and tracheae is connected to air bag.
When nurse needs to be infused to children using this fixator, before children first being seated at fixator, then to
Lower pulling fixture block, fixture block, which moves down, drives upper connecting rod to move down, and connecting rod moves down band pawl and moves down, on
Spring is stretched, and pawl moves downward away from ratchet, and subsequent nurse can move up preceding bull stick, and preceding bull stick moves up under drive
Connecting rod moves up, and lower connecting rod, which moves up, drives lid to move up, when lid is moved upward to suitable position, nurse
Fixture block can be decontroled, upper spring moves right reset at this time, and the upper spring band pawl that moves right moves up reset, and pawl is upward
Mobile reset drives connecting rod to move up reset, and connecting rod moves up reset and fixture block is driven to move up reset, at this time spine
Pawl move right to when being contacted with ratchet can fixed ratchet wheel position, ratchet position is fixed so that preceding bull stick position is fixed, preceding bull stick
Position is fixed so that lower connecting rod position is fixed, and lower connecting rod position is fixed so that position of cap is fixed, and subsequent people can be by youngster
Child needs the palm being infused to be placed on the bottom plate at palm model, is then infused.When infusion is completed, nurse is still further below
It pulls fixture block to repeat above operation to adjust lid to suitable position, so that lid can fix the palm of child infusion, prevent
The random moving influence infusion of children.When infusion-completed, nurse passes through again to be pulled downward on or decontrols fixture block and repeat above operation, and is made
The no longer fixed children's palm of lid is obtained, is then removed children's palm from bottom plate, then again by pulling downward on or decontroling card
Block, which repeats above operation, resets lid.
When placing this fixator, nurse can pull downward on rope, and rope moves downwards through fixed pulley and drives arc lower
Bar moves up, and curved rod moves upwardly so that bottom plate position is stronger, then rope is wound on orange, thus by rope
It is fixed.
During child infusion, when needing to shift child attention, nurse can be by pressing pressuring gasbag, due to air bag and gas
Pipe connection, tracheae are connected to shell, enter shell by tracheae when the gas in air bag is pressed, and gas enters shell and pushes water
Flowing, water flowing drive bead mobile, and bead movement can attract children, thus achieve the purpose that shift child attention.
Compared with prior art, the invention has the following advantages that the present invention passes through setting shell, so that the intracorporal water flow of shell
It is dynamic to drive bead mobile, it thus can attract children, shift child attention, be conducive to nurse and be infused, by the way that rope is arranged,
So that nurse can by pulling rope to drive arc lower bar mobile, so that arc lower bar position is stronger, facilitate nurse into
Row infusion, by the way that pawl is arranged, so that nurse, when adjusting position of cap, pawl can finally fix lid by fixed ratchet wheel,
Nurse is facilitated to be infused.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is partial top structural schematic diagram of the invention.
Fig. 3 is the enlarged diagram of A of the present invention.
The bottom plate in the figure, it is marked as 1 ..., 2 ... mounting plates, 3 ... grooves, 4 ... rear bull sticks, 5 ... preceding bull sticks, 6 ... ratchets, 7 ...
Pawl, 8 ... upper connecting rods, 9 ... upper springs, 10 ... fixture blocks, 11 ... are open, 12 ... lower springs, 13 ... upper curved rods, connect under 14 ...
Extension bar, 15 ... lids, 16 ... long springs, 17 ... arc lower bars, 18 ... ropes, 19 ... fixed pulleys, 20 ... oranges, 201 ... branch
Bar, 21 ... pedestals, 22 ... shells, 23 ... water, 24 ... beads, 25 ... tracheaes, 26 ... air bags, 27 ... palm models.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
Embodiment 1
A kind of infusion fixation device for pediatrics, as shown in Figure 1-3, include bottom plate 1, mounting plate 2, rear bull stick 4, preceding bull stick 5, ratchet 6,
Pawl 7, upper connecting rod 8, upper spring 9, fixture block 10, lower spring 12, upper curved rod 13, lower connecting rod 14, lid 15, long spring 16
With arc lower bar 17, mounting plate 2 is equipped on the right side of bottom plate 1,2 upper left-hand of mounting plate is provided with groove 3, and 2 upper left-hand of mounting plate turns
Dynamic formula is connected with rear bull stick 4, and 2 upper left-hand of mounting plate is connected with preceding bull stick 5, and preceding bull stick 5 is located at rear 4 left of bull stick, preceding bull stick 5
Right part is connected with ratchet 6, and 2 lower left side rotary type of mounting plate is connected with pawl 7, pawl 7 and 6 lower contacts of ratchet, before pawl 7
Upper lateral part rotary type is connected with upper connecting rod 8, and 2 lower left side of mounting plate is connected with upper spring 9, and it is right that upper spring 9 is located at pawl 7
It is square, it is connected on the right side of 9 left end of upper spring and pawl 7,2 bottom left of mounting plate is equipped with fixture block 10, and 2 bottom left of mounting plate is provided with out
Mouth 11,10 top of fixture block pass through opening 11, and 10 top of fixture block is connect with 8 lower rotational formula of upper connecting rod, 2 lower rotation of mounting plate
Formula is connected with curved rod 13, and upper 13 upside left part of curved rod is connected with lower spring 12, lower 12 upper end of spring and 2 bottom of mounting plate
Left side connection, upper 13 right end of curved rod are contacted with 2 bottom right of mounting plate, and rotary type connects between 5 left part of rear bull stick 4 and preceding bull stick
It is connected to lower connecting rod 14,14 bottom end of lower connecting rod is connected with lid 15, is connected with long spring 16, bottom on front side of 1 bottom left of bottom plate
1 front side left lower rotational formula of plate is connected with arc lower bar 17,17 left end of arc lower bar and 1 rear side left lower contacts of bottom plate,
It is connect on the upside of long 16 bottom end of spring and 17 right part of arc lower bar.
Embodiment 2
A kind of infusion fixation device for pediatrics, as shown in Figure 1-3, include bottom plate 1, mounting plate 2, rear bull stick 4, preceding bull stick 5, ratchet 6,
Pawl 7, upper connecting rod 8, upper spring 9, fixture block 10, lower spring 12, upper curved rod 13, lower connecting rod 14, lid 15, long spring 16
With arc lower bar 17, mounting plate 2 is equipped on the right side of bottom plate 1,2 upper left-hand of mounting plate is provided with groove 3, and 2 upper left-hand of mounting plate turns
Dynamic formula is connected with rear bull stick 4, and 2 upper left-hand of mounting plate is connected with preceding bull stick 5, and preceding bull stick 5 is located at rear 4 left of bull stick, preceding bull stick 5
Right part is connected with ratchet 6, and 2 lower left side rotary type of mounting plate is connected with pawl 7, pawl 7 and 6 lower contacts of ratchet, before pawl 7
Upper lateral part rotary type is connected with upper connecting rod 8, and 2 lower left side of mounting plate is connected with upper spring 9, and it is right that upper spring 9 is located at pawl 7
It is square, it is connected on the right side of 9 left end of upper spring and pawl 7,2 bottom left of mounting plate is equipped with fixture block 10, and 2 bottom left of mounting plate is provided with out
Mouth 11,10 top of fixture block pass through opening 11, and 10 top of fixture block is connect with 8 lower rotational formula of upper connecting rod, 2 lower rotation of mounting plate
Formula is connected with curved rod 13, and upper 13 upside left part of curved rod is connected with lower spring 12, lower 12 upper end of spring and 2 bottom of mounting plate
Left side connection, upper 13 right end of curved rod are contacted with 2 bottom right of mounting plate, and rotary type connects between 5 left part of rear bull stick 4 and preceding bull stick
It is connected to lower connecting rod 14,14 bottom end of lower connecting rod is connected with lid 15, is connected with long spring 16, bottom on front side of 1 bottom left of bottom plate
1 front side left lower rotational formula of plate is connected with arc lower bar 17,17 left end of arc lower bar and 1 rear side left lower contacts of bottom plate,
It is connect on the upside of long 16 bottom end of spring and 17 right part of arc lower bar.
Further include having rope 18, fixed pulley 19, orange 20 and strut 201, is connected with rope on front side of 17 left part of arc lower bar
Son 18,1 front side left part of bottom plate are equipped with fixed pulley 19, and rope 18 bypasses fixed pulley 19, and the bottom left of bottom plate 1 is connected with strut
201, strut 201 is located at the lower section of fixed pulley 19, and the lower front of strut 201 is connected with orange 20, and rope 18 is wound on circle
On ball 20.
Embodiment 3
A kind of infusion fixation device for pediatrics, as shown in Figure 1-3, include bottom plate 1, mounting plate 2, rear bull stick 4, preceding bull stick 5, ratchet 6,
Pawl 7, upper connecting rod 8, upper spring 9, fixture block 10, lower spring 12, upper curved rod 13, lower connecting rod 14, lid 15, long spring 16
With arc lower bar 17, mounting plate 2 is equipped on the right side of bottom plate 1,2 upper left-hand of mounting plate is provided with groove 3, and 2 upper left-hand of mounting plate turns
Dynamic formula is connected with rear bull stick 4, and 2 upper left-hand of mounting plate is connected with preceding bull stick 5, and preceding bull stick 5 is located at rear 4 left of bull stick, preceding bull stick 5
Right part is connected with ratchet 6, and 2 lower left side rotary type of mounting plate is connected with pawl 7, pawl 7 and 6 lower contacts of ratchet, before pawl 7
Upper lateral part rotary type is connected with upper connecting rod 8, and 2 lower left side of mounting plate is connected with upper spring 9, and it is right that upper spring 9 is located at pawl 7
It is square, it is connected on the right side of 9 left end of upper spring and pawl 7,2 bottom left of mounting plate is equipped with fixture block 10, and 2 bottom left of mounting plate is provided with out
Mouth 11,10 top of fixture block pass through opening 11, and 10 top of fixture block is connect with 8 lower rotational formula of upper connecting rod, 2 lower rotation of mounting plate
Formula is connected with curved rod 13, and upper 13 upside left part of curved rod is connected with lower spring 12, lower 12 upper end of spring and 2 bottom of mounting plate
Left side connection, upper 13 right end of curved rod are contacted with 2 bottom right of mounting plate, and rotary type connects between 5 left part of rear bull stick 4 and preceding bull stick
It is connected to lower connecting rod 14,14 bottom end of lower connecting rod is connected with lid 15, is connected with long spring 16, bottom on front side of 1 bottom left of bottom plate
1 front side left lower rotational formula of plate is connected with arc lower bar 17,17 left end of arc lower bar and 1 rear side left lower contacts of bottom plate,
It is connect on the upside of long 16 bottom end of spring and 17 right part of arc lower bar.
Further include having rope 18, fixed pulley 19, orange 20 and strut 201, is connected with rope on front side of 17 left part of arc lower bar
Son 18,1 front side left part of bottom plate are equipped with fixed pulley 19, and rope 18 bypasses fixed pulley 19, and the bottom left of bottom plate 1 is connected with strut
201, strut 201 is located at the lower section of fixed pulley 19, and the lower front of strut 201 is connected with orange 20, and rope 18 is wound on circle
On ball 20.
It further include having pedestal 21, shell 22, water 23, bead 24, tracheae 25 and air bag 26,1 upper left side of bottom plate is equipped with bottom
Seat 21 is equipped with shell 22 on pedestal 21, water 23 is equipped in shell 22, and bead 24, left and right two on shell 22 are placed in water 23
Side is connected with tracheae 25, and tracheae 25 is connected to shell 22, and 25 top of tracheae is connected with air bag 26, and tracheae 25 is connected to air bag 26.
When nurse needs to be infused to children using this fixator, before children first being seated at fixator, then to
Lower pulling fixture block 10, fixture block 10, which moves down, drives upper connecting rod 8 to move down, and it is downward that connecting rod moves down band pawl 7
Mobile, upper spring 9 is stretched, and pawl 7 moves downward away from ratchet 6, and subsequent nurse can move up preceding bull stick 5, preceding bull stick 5 to
Upper mobile drive lower connecting rod 14 moves up, and lower connecting rod 14, which moves up, drives lid 15 to move up, and lid 15 is upward
When being moved to suitable position, nurse can decontrol fixture block 10, and upper spring 9 moves right reset at this time, and upper spring 9 moves right drive
Pawl 7 moves up reset, and pawl 7 moves up reset and connecting rod is driven to move up reset, and connecting rod moves up reset
Drive fixture block 10 move up reset, at this time pawl 7 move right to when being contacted with ratchet 6 can 6 position of fixed ratchet wheel, ratchet 6
Position is fixed so that 5 position of preceding bull stick is fixed, and preceding 5 position of bull stick is fixed so that 14 position of lower connecting rod is fixed, lower connecting rod 14
Position is fixed so that 15 position of lid is fixed, and children can be needed the palm being infused to be placed at palm model 27 by subsequent people
On bottom plate 1, then it is infused.When infusion is completed, nurse pulls fixture block 10 to repeat above operation still further below and adjusts lid 15
It is whole to prevent the random moving influence infusion of children so that lid 15 fix the palm of child infusion to suitable position.Work as infusion
When finishing, nurse passes through again to be pulled downward on or decontrols fixture block 10 and repeat above operation, so that the no longer fixed children's palm of lid 15,
Children's palm is removed from bottom plate 1 then, then makes lid by pulling downward on or decontroling fixture block 10 and repeat above operation again
15 reset.
When placing this fixator, nurse can pull downward on rope 18, and rope 18 moves downwards through the drive of fixed pulley 19
Arc lower bar 17 moves up, and curved rod moves upwardly so that 1 position of bottom plate is stronger, and rope 18 is then wound on orange 20
On, so that rope 18 is fixed.
During child infusion, when needing to shift child attention, nurse can be by pressing pressuring gasbag 26, due to air bag 26
It is connected to tracheae 25, tracheae 25 is connected to shell 22, enters shell 22, gas by tracheae 25 when the gas in air bag 26 is pressed
Body enters shell 22 and water 23 is pushed to flow, and the flowing of water 23 drives bead 24 mobile, and 24 movement of bead can attract children, thus reach
Shift the purpose of child attention.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than protects to the present invention
The limitation of range is protected, although the invention is described in detail with reference to the preferred embodiments, those skilled in the art should
Understand, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the essence of technical solution of the present invention
And range.