Disclosure of Invention
In order to overcome the defects that the force is not easy to grasp in the process of fixing the hands of the children and the children are easy to hurt; the head of a family is holding children and is transfusing the hand not fixed well, influences the shortcoming of nurse to its infusion, and the technical problem that solve is: provides a pediatric transfusion fixer which can control force and fix hands.
The technical scheme is as follows: a pediatric transfusion fixer comprises a bottom plate, a mounting plate, a rear rotating rod, a front rotating rod, a ratchet wheel, a pawl, an upper connecting rod, an upper spring, a clamping block, a lower spring, an upper arc rod, a lower connecting rod, a cover, a long spring and a lower arc rod, wherein the right side of the bottom plate is provided with the mounting plate, the left side of the upper part of the mounting plate is provided with a groove, the left side of the upper part of the mounting plate is rotatably connected with the rear rotating rod, the left side of the upper part of the mounting plate is connected with the front rotating rod, the front rotating rod is positioned at the left side of the rear rotating rod, the right part of the front rotating rod is connected with the ratchet wheel, the left side of the lower part of the mounting plate is rotatably connected with the pawl, the pawl is contacted with the lower part of the ratchet wheel, the upper connecting rod is rotatably connected at, fixture block upper portion and last connecting rod lower part rotary type are connected, mounting panel bottom rotary type is connected with the arc pole, it is connected with down the spring to go up arc pole upside left part, lower spring upper end is connected with mounting panel bottom left side, it contacts with mounting panel bottom right side to go up the arc pole right-hand member, the rotary type is connected with down the connecting rod between back bull stick and the preceding bull stick left part, lower connecting rod bottom is connected with the lid, bottom plate bottom left front side is connected with long spring, bottom plate front side left lower part rotary type is connected with down the arc pole, lower arc pole left end and bottom plate rear side left lower part contact, long spring bottom and lower arc pole right part upside are.
As a preferred technical scheme, the novel multifunctional electric heating furnace further comprises a rope, a fixed pulley, a round ball and a support rod, wherein the rope is connected to the front side of the left part of the lower arc-shaped rod, the fixed pulley is installed on the left part of the front side of the bottom plate, the rope bypasses the fixed pulley, the support rod is connected to the left side of the bottom plate and is located below the fixed pulley, the round ball is connected to the lower portion of the front side of the support rod, and the rope winds the round ball.
As a preferred technical scheme of the invention, the water-saving air-conditioning device further comprises a base, a shell, water, small balls, air pipes and air bags, wherein the base is arranged on the left side of the bottom plate, the shell is arranged on the base, the water is arranged in the shell, the small balls are placed in the water, the air pipes are connected to the left side and the right side of the shell and communicated with the shell, the air bags are connected to the upper parts of the air pipes, and the air pipes are communicated with the.
When a nurse needs to use the fixator to transfuse children, the nurse can firstly sit in front of the fixator, then pulls the fixture block downwards, the fixture block moves downwards to drive the upper connecting rod to move downwards, the connecting rod moves downwards to drive the pawl to move downwards, the upper spring is stretched, the pawl moves downwards to leave the ratchet wheel, then the nurse can move the front rotating rod upwards, the front rotating rod moves upwards to drive the lower connecting rod to move upwards, the lower connecting rod moves upwards to drive the cover to move upwards, when the cover moves upwards to a proper position, the nurse can release the fixture block, the upper spring moves rightwards to reset, the upper spring moves rightwards to drive the pawl to move upwards to reset, the pawl moves upwards to reset to drive the connecting rod to move upwards to reset, the connecting rod moves upwards to reset to drive the fixture block to move upwards to reset, the pawl moves rightwards to contact with the ratchet wheel to fix the, preceding bull stick rigidity makes lower connecting rod rigidity, and lower connecting rod rigidity makes lid rigidity, and people can place the palm that children need the infusion on the bottom plate of palm model department afterwards, then infuses. When the infusion is completed, the nurse pulls the clamping block downwards again to adjust the cover to a proper position by repeating the above operation, so that the palm of the child infusion can be fixed by the cover, and the child is prevented from moving randomly to influence the infusion. When the infusion finishes, the nurse is again through pulling down or releasing the fixture block and repeat above operation for the lid no longer fixes children's palm, shifts out children's palm from the bottom plate afterwards, and then the rethread pulls down or releases the fixture block and repeat above operation and make the lid reset.
When placing this fixer, the nurse can stimulate the rope downwards, and the arc pole rebound under the rope rebound drives through the fixed pulley, and the arc pole rebound makes the bottom plate position more firm, then winds the rope on circular ball to it is fixed with the rope.
In children's infusion in-process, when needing to shift children's attention, the gasbag is pressed to the nurse accessible, because gasbag and trachea intercommunication, trachea and casing intercommunication, gas in the gasbag gets into the casing through the trachea when being pressed, and gas gets into the casing and promotes rivers and flow, and rivers flow and drive the bobble and remove, and the bobble removes the adsorbable children that attract, reaches the purpose that shifts children's attention from this.
Compared with the prior art, the invention has the following advantages: according to the invention, the shell is arranged, so that water in the shell flows to drive the small ball to move, children can be attracted, the attention of children is transferred, and the infusion by nurses is facilitated.
Detailed Description
The invention is described in detail below with reference to the drawings and specific examples, but the invention is not limited thereto.
Example 1
A pediatric transfusion fixer is shown in figures 1-3 and comprises a bottom plate 1, a mounting plate 2, a rear rotating rod 4, a front rotating rod 5, a ratchet wheel 6, a pawl 7, an upper connecting rod 8, an upper spring 9, a clamping block 10, a lower spring 12, an upper arc-shaped rod 13, a lower connecting rod 14, a cover 15, a long spring 16 and a lower arc-shaped rod 17, wherein the mounting plate 2 is arranged on the right side of the bottom plate 1, a groove 3 is formed in the left side of the upper part of the mounting plate 2, the rear rotating rod 4 is rotatably connected to the left side of the upper part of the mounting plate 2, the front rotating rod 5 is connected to the left side of the upper part of the mounting plate 2, the ratchet wheel 6 is connected to the right part of the front rotating rod 5, the pawl 7 is rotatably connected to the left side of the lower part of the mounting plate 2, the pawl 7 is in contact with the lower part of the ratchet wheel 6, go up spring 9 left end and pawl 7 right side and be connected, 2 bottom left sides of mounting panel are equipped with fixture block 10, 2 bottom left sides of mounting panel are opened there is opening 11, fixture block 10 upper portion passes opening 11, 10 upper portions of fixture block and 8 lower part rotary connections of last connecting rod, 2 bottom rotary connections of mounting panel have last curved rod 13, it is connected with down spring 12 to go up curved rod 13 upside left side, lower spring 12 upper end is connected with 2 bottom left sides of mounting panel, it contacts with 2 bottom right sides of mounting panel to go up curved rod 13 right-hand member, the rotary type is connected with lower connecting rod 14 between back bull stick 4 and the 5 left parts of preceding bull stick, lower connecting rod 14 bottom is connected with lid 15, 1 bottom left front side of bottom plate is connected with long spring 16, 1 front left lower part rotary type of bottom plate is connected with down curved rod 17, lower curved rod 17 left end and 1 rear left lower part of bottom plate.
Example 2
A pediatric transfusion fixer is shown in figures 1-3 and comprises a bottom plate 1, a mounting plate 2, a rear rotating rod 4, a front rotating rod 5, a ratchet wheel 6, a pawl 7, an upper connecting rod 8, an upper spring 9, a clamping block 10, a lower spring 12, an upper arc-shaped rod 13, a lower connecting rod 14, a cover 15, a long spring 16 and a lower arc-shaped rod 17, wherein the mounting plate 2 is arranged on the right side of the bottom plate 1, a groove 3 is formed in the left side of the upper part of the mounting plate 2, the rear rotating rod 4 is rotatably connected to the left side of the upper part of the mounting plate 2, the front rotating rod 5 is connected to the left side of the upper part of the mounting plate 2, the ratchet wheel 6 is connected to the right part of the front rotating rod 5, the pawl 7 is rotatably connected to the left side of the lower part of the mounting plate 2, the pawl 7 is in contact with the lower part of the ratchet wheel 6, go up spring 9 left end and pawl 7 right side and be connected, 2 bottom left sides of mounting panel are equipped with fixture block 10, 2 bottom left sides of mounting panel are opened there is opening 11, fixture block 10 upper portion passes opening 11, 10 upper portions of fixture block and 8 lower part rotary connections of last connecting rod, 2 bottom rotary connections of mounting panel have last curved rod 13, it is connected with down spring 12 to go up curved rod 13 upside left side, lower spring 12 upper end is connected with 2 bottom left sides of mounting panel, it contacts with 2 bottom right sides of mounting panel to go up curved rod 13 right-hand member, the rotary type is connected with lower connecting rod 14 between back bull stick 4 and the 5 left parts of preceding bull stick, lower connecting rod 14 bottom is connected with lid 15, 1 bottom left front side of bottom plate is connected with long spring 16, 1 front left lower part rotary type of bottom plate is connected with down curved rod 17, lower curved rod 17 left end and 1 rear left lower part of bottom plate.
Still including rope 18, fixed pulley 19, circular ball 20 and branch 201, lower arc pole 17 left part front side is connected with rope 18, and fixed pulley 19 is installed to bottom plate 1 front side left part, and rope 18 walks around fixed pulley 19, and the bottom left side of bottom plate 1 is connected with branch 201, and branch 201 is located the below of fixed pulley 19, and the front side sub-unit connection of branch 201 has circular ball 20, and rope 18 is around on circular ball 20.
Example 3
A pediatric transfusion fixer is shown in figures 1-3 and comprises a bottom plate 1, a mounting plate 2, a rear rotating rod 4, a front rotating rod 5, a ratchet wheel 6, a pawl 7, an upper connecting rod 8, an upper spring 9, a clamping block 10, a lower spring 12, an upper arc-shaped rod 13, a lower connecting rod 14, a cover 15, a long spring 16 and a lower arc-shaped rod 17, wherein the mounting plate 2 is arranged on the right side of the bottom plate 1, a groove 3 is formed in the left side of the upper part of the mounting plate 2, the rear rotating rod 4 is rotatably connected to the left side of the upper part of the mounting plate 2, the front rotating rod 5 is connected to the left side of the upper part of the mounting plate 2, the ratchet wheel 6 is connected to the right part of the front rotating rod 5, the pawl 7 is rotatably connected to the left side of the lower part of the mounting plate 2, the pawl 7 is in contact with the lower part of the ratchet wheel 6, go up spring 9 left end and pawl 7 right side and be connected, 2 bottom left sides of mounting panel are equipped with fixture block 10, 2 bottom left sides of mounting panel are opened there is opening 11, fixture block 10 upper portion passes opening 11, 10 upper portions of fixture block and 8 lower part rotary connections of last connecting rod, 2 bottom rotary connections of mounting panel have last curved rod 13, it is connected with down spring 12 to go up curved rod 13 upside left side, lower spring 12 upper end is connected with 2 bottom left sides of mounting panel, it contacts with 2 bottom right sides of mounting panel to go up curved rod 13 right-hand member, the rotary type is connected with lower connecting rod 14 between back bull stick 4 and the 5 left parts of preceding bull stick, lower connecting rod 14 bottom is connected with lid 15, 1 bottom left front side of bottom plate is connected with long spring 16, 1 front left lower part rotary type of bottom plate is connected with down curved rod 17, lower curved rod 17 left end and 1 rear left lower part of bottom plate.
Still including rope 18, fixed pulley 19, circular ball 20 and branch 201, lower arc pole 17 left part front side is connected with rope 18, and fixed pulley 19 is installed to bottom plate 1 front side left part, and rope 18 walks around fixed pulley 19, and the bottom left side of bottom plate 1 is connected with branch 201, and branch 201 is located the below of fixed pulley 19, and the front side sub-unit connection of branch 201 has circular ball 20, and rope 18 is around on circular ball 20.
The water-saving air-conditioning device is characterized by further comprising a base 21, a shell 22, water 23, small balls 24, air pipes 25 and air bags 26, wherein the base 21 is installed on the left side of the bottom plate 1, the shell 22 is installed on the base 21, the water 23 is arranged in the shell 22, the small balls 24 are placed in the water 23, the air pipes 25 are connected to the left side and the right side of the shell 22, the air pipes 25 are communicated with the shell 22, the air bags 26 are connected to the upper portions of the air pipes 25, and the.
When a nurse needs to use the fixator to transfuse children, the nurse can firstly sit in front of the fixator, then pull the fixture block 10 downwards, the fixture block 10 moves downwards to drive the upper connecting rod 8 to move downwards, the connecting rod moves downwards to drive the pawl 7 to move downwards, the upper spring 9 is stretched, the pawl 7 moves downwards to leave the ratchet 6, then the nurse can move the front rotating rod 5 upwards, the front rotating rod 5 moves upwards to drive the lower connecting rod 14 to move upwards, the lower connecting rod 14 moves upwards to drive the cover 15 to move upwards, when the cover 15 moves upwards to a proper position, the nurse can release the fixture block 10, at the moment, the upper spring 9 moves rightwards to reset, the pawl 7 moves upwards to reset to drive the connecting rod to move upwards to reset, the connecting rod moves upwards to drive the fixture block 10 to move upwards to reset, at the moment, the pawl 7 can fix the position of the ratchet 6 when being in contact with, the ratchet wheel 6 is fixed in position, the front rotating rod 5 is fixed in position, the lower connecting rod 14 is fixed in position due to the front rotating rod 5 being fixed in position, the cover 15 is fixed in position due to the lower connecting rod 14 being fixed in position, and then people can place the palm of a child needing transfusion on the bottom plate 1 at the palm model 27 and then perform transfusion. When the infusion is finished, the nurse pulls the clamping block 10 downwards again to adjust the cover 15 to a proper position by repeating the above operations, so that the palm of the child for infusion can be fixed by the cover 15, and the child is prevented from moving randomly to influence the infusion. When the infusion is finished, the nurse pulls or releases the clamping block 10 downwards to repeat the above operations, so that the palm of the child is not fixed on the cover 15 any longer, then the palm of the child is moved out of the bottom plate 1, and then the cover 15 is reset by pulling or releasing the clamping block 10 downwards to repeat the above operations.
When placing this fixer, the nurse can stimulate rope 18 downwards, and 17 rebound of arc pole under the rope 18 rebound drives through fixed pulley 19, and arc pole rebound makes bottom plate 1 position more firm, then winds rope 18 on circular ball 20 to it is fixed with rope 18.
In children's infusion process, when needing to shift children's attention, the nurse accessible presses gasbag 26, because gasbag 26 and trachea 25 intercommunication, trachea 25 and casing 22 intercommunication, and the gas in the gasbag 26 gets into casing 22 through trachea 25 when being pressed, and gas admission casing 22 promotes water 23 and flows, and water 23 flows and drives bobble 24 and remove, and bobble 24 removes the absorbable child, thereby reaches the purpose that shifts children's attention.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.