CN109224183B - Paediatrics injection foot fixed chair - Google Patents
Paediatrics injection foot fixed chair Download PDFInfo
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- CN109224183B CN109224183B CN201811385962.8A CN201811385962A CN109224183B CN 109224183 B CN109224183 B CN 109224183B CN 201811385962 A CN201811385962 A CN 201811385962A CN 109224183 B CN109224183 B CN 109224183B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1415—Stands, brackets or the like for supporting infusion accessories
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M2005/1401—Functional features
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- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
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- Heart & Thoracic Surgery (AREA)
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- General Health & Medical Sciences (AREA)
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Abstract
The invention relates to a fixing chair, in particular to a pediatric injection foot fixing chair. The technical problem to be solved is as follows: the pediatric injection foot fixing chair can fix the feet of a child to avoid needle walking and prevent the child from walking in a mess. The technical scheme is as follows: a pediatric injection foot fixing chair comprises an L-shaped seat plate, solid legs, hollow legs, a vertical slide rail, a vertical slide block, a vertical plate, a stop block, a first spring, a connecting plate, an arc plate, a clamping rod and the like; solid landing legs are installed on the left side of the bottom outside the bottom of the L-shaped seat plate, hollow landing legs are installed on the right side of the bottom outside the bottom of the L-shaped seat plate, openings are formed in the lower portion of the right side of each hollow landing leg, and vertical sliding rails are installed on the upper portion of the inner right side face of each hollow landing leg. According to the invention, a child sits on the L-shaped seat plate, and then the ankle of the child moves into the arc-shaped plate, so that the phenomenon that the foot of the child moves randomly to cause needle walking can be avoided, and the phenomenon that the child falls off the L-shaped seat plate to cause the dropping bottle to be broken can be prevented.
Description
Technical Field
The invention relates to a fixing chair, in particular to a pediatric injection foot fixing chair.
Background
When a child catches a cold, parents usually take the child to a paediatrics department of a hospital for treatment, so that the child catches the cold well and is faster, and the cold can be prevented from being infected to other children.
Disclosure of Invention
In order to overcome the natural mobility of children, the foot often moves with disorder and leads to walking the needle to when the head of a family left, children can follow the chair and get off and lead to the drip bottle to drop and fall rotten shortcoming, the technical problem that solve is: the pediatric injection foot fixing chair can fix the feet of a child to avoid needle walking and prevent the child from walking in a mess.
The technical scheme is as follows: a pediatric injection foot fixing chair comprises an L-shaped seat plate, solid legs, hollow legs, vertical slide rails, vertical slide blocks, a vertical plate, a stop block, a first spring, a connecting plate, an arc plate, clamping rods, a fixing plate, a second spring, a cross rod, a 7-shaped plate, a movable block, a cushion, an arc rod, a guide slide block, a movable rod and a third spring, wherein the solid legs are arranged on the left side of the outer bottom of the L-shaped seat plate, the hollow legs are arranged on the right side of the outer bottom of the L-shaped seat plate, openings are formed in the lower parts of the right sides of the hollow legs, the vertical slide rails are arranged on the upper parts of the right sides in the hollow legs, the vertical slide blocks matched with the vertical slide rails are arranged on the vertical slide rails, the vertical plate is arranged on the left side of the vertical slide blocks, the first spring is connected between the bottom of the, the right part of the connecting plate is positioned in the opening, the front side and the rear side of the right side surface of the connecting plate are symmetrically provided with arc plates, the front side of the right side surface of the front side arc plate and the rear side of the right side surface of the rear side arc plate are both provided with arc grooves, arc rods are arranged in the arc grooves, the right sides of the outer side surfaces of the arc rods at the front side and the rear side are both provided with guide sliding grooves, guide sliding blocks are arranged in the guide sliding grooves and are in sliding fit with the guide sliding grooves, the inner side surface of each outer side guide sliding block is connected with the inner side surface of each arc rod, the inner side surface of each inner side guide sliding block is connected with the outer side surface of each arc rod, the inner side surface of each arc plate is provided with a cushion, the middle of the rear part of the right side surface of the front side arc plate and the middle of the front part of the right side, be connected with the third spring between rear side and the front side arc lateral surface in the front side movable rod, also be connected with the third spring between front side and the rear side arc lateral surface in the rear side movable rod, the third spring housing is on the movable rod, hollow leg left side lower part is opened has first guide hole, be equipped with the kelly in the first guide hole, the kelly right-hand member contacts with the dog, the fixed plate is installed to the kelly left part, be connected with the second spring between fixed plate right flank and the outer left surface of hollow leg, the second spring housing is on the kelly, the horizontal pole is installed to the outer left surface lower part of hollow leg, the horizontal pole is located the kelly top, 7 templates of installing of horizontal pole left end rotary type, open at the outer right flank middle part of 7 templates has vertical spout, be equipped with the movable block in the vertical spout, movable block and vertical spout sliding fit, the movable block right flank.
As a further preferable scheme, the device further comprises a trigger device, the trigger device comprises a baffle plate, a transverse plate, a fixed rod, a push rod, a connecting rod, a fourth spring, a horizontal slider, a fifth spring, a contact rod and a contact plate, the transverse plate is arranged between the outer side surfaces of the arc plates at the front side and the rear side, the transverse plate is positioned at the right side of the connecting plate, a second guide hole is formed in the middle of the transverse plate, the push rod is arranged in the second guide hole, the contact plate is arranged at the left end of the push rod, the connecting rod is arranged at the right end of the push rod, the connecting rod is rotatably arranged at the front end and the rear end of the connecting rod, the front end of the front connecting rod is rotatably connected with the rear end of the rear movable rod, the fourth spring is connected between the middle of the left side surface of the front, the horizontal sliding grooves are symmetrically formed in the front side and the rear side of the left side of the transverse plate, horizontal sliding blocks are arranged in the horizontal sliding grooves and are in sliding fit with the horizontal sliding grooves, a fifth spring is connected between the front side of the front side horizontal sliding block and the front side of the front side horizontal sliding groove, a fifth spring is also connected between the rear side of the rear side horizontal sliding block and the rear side of the rear side horizontal sliding groove, a contact rod is installed on the left side of the horizontal sliding block, the left end of the contact rod is in contact with the right side of the contact plate, a baffle is installed on the upper portion of the left side of the transverse plate.
As a further preferred scheme, the solid leg support further comprises a sliding rod, a push plate and an inclined sliding block, a third guide hole is formed in the middle of the solid leg support, the sliding rod is arranged in the third guide hole, the push plate is installed at the left end of the sliding rod, an inclined sliding groove is formed in the middle of the top of the 7-shaped plate, the inclined sliding block is arranged in the inclined sliding groove and is in sliding fit with the inclined sliding groove, and the left side face of the inclined sliding block is rotatably connected with the.
Initially, the first spring is in a compressed state, firstly, a child sits on the L-shaped seat plate, medical staff can push the upper part of the 7-shaped plate to swing rightwards, the upper part of the 7-shaped plate swings rightwards to enable the lower part to swing leftwards, the lower part of the 7-shaped plate swings leftwards to drive the clamping rod to move leftwards through the movable block, the second spring stretches, the clamping rod moves leftwards and is not contacted with the stop block, due to the action of the first spring, the vertical plate moves upwards to drive the arc plate to move upwards through the connecting plate, the medical staff can pull the arc plate to move upwards, when the arc plate moves up and down to a proper position, the pulling of the arc plate is stopped, the 7-shaped plate is loosened, due to the action of the second spring, the clamping rod moves rightwards to be contacted with the stop block, the clamping rod is matched with the stop block to fix the vertical plate, the arc, the arc pole inwards moves and inserts in the recess, and then makes the movable rod card go into in the draw-in groove, and the movable rod is fixed with the arc pole with the draw-in groove cooperation, and the arc pole is fixed child foot with the arc cooperation, and the cushion makes its more comfortable quilt fixed with child's ankle contact, can begin to insert child foot with the syringe needle and infuse. After child's infusion was accomplished, medical personnel can extract the syringe needle from child's foot, pull the movable rod outwards and move again, and the third spring is tensile, and the movable rod outwards moves and breaks away from in the draw-in groove, pulls the arc pole outwards again, and the arc pole outwards moves and loosens child's foot, and child can follow L type bedplate and get off, and medical personnel loosen the movable rod, because of the effect of third spring, the movable rod outwards moves and resumes to the normal position.
After the child transfusion is finished, medical staff can pull the contact rod to move outwards, the contact rod moves outwards to drive the horizontal sliding block to move outwards, the fifth spring is compressed, when the contact rod moves outwards and does not contact with the contact plate, the contact plate is stopped to be pulled, the medical staff can push the contact plate to move rightwards, the contact plate moves rightwards to drive the push rod to move rightwards, the push rod moves rightwards to drive the inner ends of the front and rear connecting rods to swing outwards through the connecting rods, the fourth spring is compressed, the inner ends of the front and rear connecting rods move outwards to enable the outer ends to move inwards, the outer ends of the connecting rods move inwards to drive the movable rods to move inwards, the movable rods move inwards to be separated from the clamping grooves, and the medical staff can pull the arc-shaped rods. When the feet of the child are loosened, the contact plate can be loosened, the push rod moves leftwards to drive the inner end of the connecting rod to swing inwards to return to the original position under the action of the fourth spring, then the movable rod is driven to move outwards to return to the original position, then the contact rod is loosened, and the contact rod moves inwards to return to the original position to block and fix the contact plate under the action of the fifth spring. So, can prevent that child from pulling movable rod and draw-in groove break away from to make the arc pole loosen the foot.
When a child sits on the L-shaped seat plate, medical staff can kick the push plate to move rightwards by feet, the push plate moves rightwards to drive the slide rod to move rightwards, the slide rod moves rightwards to drive the upper part of the 7-shaped plate to swing rightwards through the inclined sliding groove and the inclined slide block, then the clamping rod is driven to move leftwards without contacting with the stop block, and the medical staff can pull the arc-shaped plate to move upwards and downwards to a proper position. When the arc-shaped plate moves to a proper position, the push plate can be loosened, the clamping rod moves rightwards under the action of the second spring and is contacted with the stop block to restore to the original position, and meanwhile, the 7-shaped plate swings leftwards and drives the push plate to move leftwards through the sliding rod to restore to the original position. Therefore, the medical staff can move the clamping rod more conveniently.
The beneficial effects are that: according to the invention, a child sits on the L-shaped seat plate, and then the ankle of the child moves into the arc-shaped plate, so that the needle can be prevented from being lost due to the foot disorder of the child, the dropping and breakage of a drip bottle caused by the child dropping from the L-shaped seat plate can be prevented, medical staff can more conveniently loosen the ankle of the child by the arc-shaped rod through the trigger device, and the child can also be prevented from pulling the movable rod to loosen the foot by the arc-shaped rod, and the clamping rod can more conveniently move by the medical staff under the action of the push plate.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic diagram of a partial top view structure of the present invention.
Fig. 3 is an enlarged schematic view of part a of the present invention.
Wherein: 1, an L-shaped base plate, 2, a solid supporting leg, 3, a hollow supporting leg, 4, a vertical sliding rail, 5, a vertical sliding block, 6, a vertical plate, 7, a stop block, 8, a first spring, 9, a connecting plate, 10, an arc-shaped plate, 11, an opening, 12, a first guide hole, 13, a clamping rod, 14, a fixing plate, 15, a second spring, 16, a cross rod, 17.7 a shaping plate, 18, a vertical sliding groove, 19, a movable block, 20, a soft cushion, 21, an arc-shaped rod, 22, a clamping groove, 23, a guide sliding groove, 24, a guide sliding block, 25, an arc-shaped groove, 26, a groove, 27, a through hole, 28, a movable rod, 29, a third spring, 30, a trigger device, 301, a baffle, 302, 303, a fixing rod, 304, a second guide hole, 305, a push rod, 306, a connecting rod, 307, a connecting rod, 308, a fourth spring, 309, a horizontal sliding groove, 3010, a fifth spring, 3012, a contact rod, 301, 31. a third guide hole, 32 sliding rods, 33 push plates, 34 inclined sliding grooves and 35 inclined sliding blocks.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
Example 1
A pediatric injection foot fixing chair comprises an L-shaped seat plate 1, solid legs 2, hollow legs 3, vertical slide rails 4, vertical slide blocks 5, vertical plates 6, stop blocks 7, first springs 8, connecting plates 9, arc plates 10, clamping rods 13, a fixing plate 14, second springs 15, cross rods 16, 7-shaped plates 17, movable blocks 19, cushions 20, arc rods 21, guide slide blocks 24, movable rods 28 and third springs 29, wherein the solid legs 2 are installed on the left side of the outer bottom of the L-shaped seat plate 1, the hollow legs 3 are installed on the right side of the outer bottom of the L-shaped seat plate 1, openings 11 are formed in the lower parts of the right sides of the hollow legs 3, the vertical slide rails 4 are installed on the upper parts of the inner right side surfaces of the hollow legs 3, the vertical slide blocks 5 matched with the vertical slide rails 4 are arranged on the vertical slide rails 4, the vertical slide blocks 5 are in sliding fit with the vertical slide rails 4, a first spring 8 is connected between the bottom of a vertical plate 6 and the bottom in a hollow leg 3, stoppers 7 are uniformly arranged on the left side of the vertical plate 6 at intervals, a connecting plate 9 is arranged on the lower part of the right side of the vertical plate 6, the right part of the connecting plate 9 is positioned in an opening 11, arc plates 10 are symmetrically arranged on the front and back sides of the right side of the connecting plate 9, arc grooves 25 are formed in the front side of the right side of the front arc plate 10 and the back side of the right side of the back arc plate 10, arc rods 21 are arranged in the arc grooves 25, clamping grooves 22 are formed in the right sides of the outer side surfaces of the arc rods 21 on the front and back sides, guide sliding grooves 23 are formed in the left and right sides of the arc grooves 25, guide sliding blocks 24 are arranged in the guide sliding grooves 23, the guide sliding blocks 24 are in sliding fit with the guide sliding grooves 23, the inner side surface, the middle of the rear part of the right side of the front side arc-shaped plate 10 and the middle of the front part of the right side of the rear side arc-shaped plate 10 are both provided with a groove 26, the groove 26 is matched with an arc-shaped rod 21, the rear side of the outer side surface of the front side arc-shaped plate 10 and the front side of the outer side surface of the rear side arc-shaped plate 10 are both provided with through holes 27, a movable rod 28 is arranged in the through hole 27, the movable rod 28 is matched with a clamping groove 22, a third spring 29 is connected between the inner rear side of the front side movable rod 28 and the outer side surface of the front side arc-shaped plate 10, a third spring 29 is also connected between the inner front side of the rear side movable rod 28 and the outer side surface of the rear side arc-shaped plate 10, the third spring 29 is sleeved on the movable rod 28, the lower part of the left side of the hollow supporting leg 3 is provided with a first guide hole 12, a clamping rod 13 is arranged in the first guide hole 12, the right end, horizontal pole 16 is installed to the outer left surface lower part of hollow landing leg 3, and horizontal pole 16 is located kelly 13 top, and 7 templates 17 of installing of horizontal pole 16 left end rotary type, and open at the outer right flank middle part of 7 templates 17 has vertical spout 18, is equipped with movable block 19 in the vertical spout 18, movable block 19 and 18 sliding fit of vertical spout, and the 19 right flank of movable block is connected with kelly 13 left end rotary type.
Example 2
A pediatric injection foot fixing chair comprises an L-shaped seat plate 1, solid legs 2, hollow legs 3, vertical slide rails 4, vertical slide blocks 5, vertical plates 6, stop blocks 7, first springs 8, connecting plates 9, arc plates 10, clamping rods 13, a fixing plate 14, second springs 15, cross rods 16, 7-shaped plates 17, movable blocks 19, cushions 20, arc rods 21, guide slide blocks 24, movable rods 28 and third springs 29, wherein the solid legs 2 are installed on the left side of the outer bottom of the L-shaped seat plate 1, the hollow legs 3 are installed on the right side of the outer bottom of the L-shaped seat plate 1, openings 11 are formed in the lower parts of the right sides of the hollow legs 3, the vertical slide rails 4 are installed on the upper parts of the inner right side surfaces of the hollow legs 3, the vertical slide blocks 5 matched with the vertical slide rails 4 are arranged on the vertical slide rails 4, the vertical slide blocks 5 are in sliding fit with the vertical slide rails 4, a first spring 8 is connected between the bottom of a vertical plate 6 and the bottom in a hollow leg 3, stoppers 7 are uniformly arranged on the left side of the vertical plate 6 at intervals, a connecting plate 9 is arranged on the lower part of the right side of the vertical plate 6, the right part of the connecting plate 9 is positioned in an opening 11, arc plates 10 are symmetrically arranged on the front and back sides of the right side of the connecting plate 9, arc grooves 25 are formed in the front side of the right side of the front arc plate 10 and the back side of the right side of the back arc plate 10, arc rods 21 are arranged in the arc grooves 25, clamping grooves 22 are formed in the right sides of the outer side surfaces of the arc rods 21 on the front and back sides, guide sliding grooves 23 are formed in the left and right sides of the arc grooves 25, guide sliding blocks 24 are arranged in the guide sliding grooves 23, the guide sliding blocks 24 are in sliding fit with the guide sliding grooves 23, the inner side surface, the middle of the rear part of the right side of the front side arc-shaped plate 10 and the middle of the front part of the right side of the rear side arc-shaped plate 10 are both provided with a groove 26, the groove 26 is matched with an arc-shaped rod 21, the rear side of the outer side surface of the front side arc-shaped plate 10 and the front side of the outer side surface of the rear side arc-shaped plate 10 are both provided with through holes 27, a movable rod 28 is arranged in the through hole 27, the movable rod 28 is matched with a clamping groove 22, a third spring 29 is connected between the inner rear side of the front side movable rod 28 and the outer side surface of the front side arc-shaped plate 10, a third spring 29 is also connected between the inner front side of the rear side movable rod 28 and the outer side surface of the rear side arc-shaped plate 10, the third spring 29 is sleeved on the movable rod 28, the lower part of the left side of the hollow supporting leg 3 is provided with a first guide hole 12, a clamping rod 13 is arranged in the first guide hole 12, the right end, horizontal pole 16 is installed to the outer left surface lower part of hollow landing leg 3, and horizontal pole 16 is located kelly 13 top, and 7 templates 17 of installing of horizontal pole 16 left end rotary type, and open at the outer right flank middle part of 7 templates 17 has vertical spout 18, is equipped with movable block 19 in the vertical spout 18, movable block 19 and 18 sliding fit of vertical spout, and the 19 right flank of movable block is connected with kelly 13 left end rotary type.
The trigger device 30 is further included, the trigger device 30 includes a baffle 301, a transverse plate 302, a fixing rod 303, a push rod 305, a connecting rod 306, a connecting rod 307, a fourth spring 308, a horizontal slider 3010, a fifth spring 3011, a contact rod 3012 and a contact plate 3013, the transverse plate 302 is installed between the outer side surfaces of the arc-shaped plates 10 on the front and rear sides, the transverse plate 302 is located on the right side of the connecting plate 9, the middle of the transverse plate 302 is provided with a second guide hole 304, the push rod 305 is arranged in the second guide hole 304, the contact plate 3013 is installed at the left end of the push rod 305, the connecting rod 306 is installed at the right end of the push rod 305, the connecting rod 307 is rotatably installed at the front and rear ends of the connecting rod 306, the front end of the front connecting rod 307 is rotatably connected with the rear end of the front movable rod 28, the rear end of the rear connecting rod 307 is rotatably connected with the front end of the rear movable rod, the right end of the fixed rod 303 is contacted with the left side of the connecting rod 307, the horizontal sliding grooves 309 are symmetrically formed in the front and rear sides of the left side surface of the horizontal plate 302, a horizontal sliding block 3010 is arranged in the horizontal sliding groove 309, the horizontal sliding block 3010 is in sliding fit with the horizontal sliding groove 309, a fifth spring 3011 is connected between the front side surface of the front horizontal sliding block 3010 and the front side of the front horizontal sliding groove 309, a fifth spring 3011 is also connected between the rear side surface of the rear horizontal sliding block 3010 and the rear side of the rear horizontal sliding groove 309, a contact rod 3012 is installed on the left side surface of the horizontal sliding block 3010, the left end of the contact rod 3012 is contacted with the right side surface of the contact plate 3013, the baffle 301 is installed on the upper.
Example 3
A pediatric injection foot fixing chair comprises an L-shaped seat plate 1, solid legs 2, hollow legs 3, vertical slide rails 4, vertical slide blocks 5, vertical plates 6, stop blocks 7, first springs 8, connecting plates 9, arc plates 10, clamping rods 13, a fixing plate 14, second springs 15, cross rods 16, 7-shaped plates 17, movable blocks 19, cushions 20, arc rods 21, guide slide blocks 24, movable rods 28 and third springs 29, wherein the solid legs 2 are installed on the left side of the outer bottom of the L-shaped seat plate 1, the hollow legs 3 are installed on the right side of the outer bottom of the L-shaped seat plate 1, openings 11 are formed in the lower parts of the right sides of the hollow legs 3, the vertical slide rails 4 are installed on the upper parts of the inner right side surfaces of the hollow legs 3, the vertical slide blocks 5 matched with the vertical slide rails 4 are arranged on the vertical slide rails 4, the vertical slide blocks 5 are in sliding fit with the vertical slide rails 4, a first spring 8 is connected between the bottom of a vertical plate 6 and the bottom in a hollow leg 3, stoppers 7 are uniformly arranged on the left side of the vertical plate 6 at intervals, a connecting plate 9 is arranged on the lower part of the right side of the vertical plate 6, the right part of the connecting plate 9 is positioned in an opening 11, arc plates 10 are symmetrically arranged on the front and back sides of the right side of the connecting plate 9, arc grooves 25 are formed in the front side of the right side of the front arc plate 10 and the back side of the right side of the back arc plate 10, arc rods 21 are arranged in the arc grooves 25, clamping grooves 22 are formed in the right sides of the outer side surfaces of the arc rods 21 on the front and back sides, guide sliding grooves 23 are formed in the left and right sides of the arc grooves 25, guide sliding blocks 24 are arranged in the guide sliding grooves 23, the guide sliding blocks 24 are in sliding fit with the guide sliding grooves 23, the inner side surface, the middle of the rear part of the right side of the front side arc-shaped plate 10 and the middle of the front part of the right side of the rear side arc-shaped plate 10 are both provided with a groove 26, the groove 26 is matched with an arc-shaped rod 21, the rear side of the outer side surface of the front side arc-shaped plate 10 and the front side of the outer side surface of the rear side arc-shaped plate 10 are both provided with through holes 27, a movable rod 28 is arranged in the through hole 27, the movable rod 28 is matched with a clamping groove 22, a third spring 29 is connected between the inner rear side of the front side movable rod 28 and the outer side surface of the front side arc-shaped plate 10, a third spring 29 is also connected between the inner front side of the rear side movable rod 28 and the outer side surface of the rear side arc-shaped plate 10, the third spring 29 is sleeved on the movable rod 28, the lower part of the left side of the hollow supporting leg 3 is provided with a first guide hole 12, a clamping rod 13 is arranged in the first guide hole 12, the right end, horizontal pole 16 is installed to the outer left surface lower part of hollow landing leg 3, and horizontal pole 16 is located kelly 13 top, and 7 templates 17 of installing of horizontal pole 16 left end rotary type, and open at the outer right flank middle part of 7 templates 17 has vertical spout 18, is equipped with movable block 19 in the vertical spout 18, movable block 19 and 18 sliding fit of vertical spout, and the 19 right flank of movable block is connected with kelly 13 left end rotary type.
The trigger device 30 is further included, the trigger device 30 includes a baffle 301, a transverse plate 302, a fixing rod 303, a push rod 305, a connecting rod 306, a connecting rod 307, a fourth spring 308, a horizontal slider 3010, a fifth spring 3011, a contact rod 3012 and a contact plate 3013, the transverse plate 302 is installed between the outer side surfaces of the arc-shaped plates 10 on the front and rear sides, the transverse plate 302 is located on the right side of the connecting plate 9, the middle of the transverse plate 302 is provided with a second guide hole 304, the push rod 305 is arranged in the second guide hole 304, the contact plate 3013 is installed at the left end of the push rod 305, the connecting rod 306 is installed at the right end of the push rod 305, the connecting rod 307 is rotatably installed at the front and rear ends of the connecting rod 306, the front end of the front connecting rod 307 is rotatably connected with the rear end of the front movable rod 28, the rear end of the rear connecting rod 307 is rotatably connected with the front end of the rear movable rod, the right end of the fixed rod 303 is contacted with the left side of the connecting rod 307, the horizontal sliding grooves 309 are symmetrically formed in the front and rear sides of the left side surface of the horizontal plate 302, a horizontal sliding block 3010 is arranged in the horizontal sliding groove 309, the horizontal sliding block 3010 is in sliding fit with the horizontal sliding groove 309, a fifth spring 3011 is connected between the front side surface of the front horizontal sliding block 3010 and the front side of the front horizontal sliding groove 309, a fifth spring 3011 is also connected between the rear side surface of the rear horizontal sliding block 3010 and the rear side of the rear horizontal sliding groove 309, a contact rod 3012 is installed on the left side surface of the horizontal sliding block 3010, the left end of the contact rod 3012 is contacted with the right side surface of the contact plate 3013, the baffle 301 is installed on the upper.
The middle of the solid supporting leg 2 is provided with a third guide hole 31, the third guide hole 31 is internally provided with a sliding rod 32, the left end of the sliding rod 32 is provided with the push plate 33, the middle of the top of the 7-shaped plate 17 is provided with an inclined sliding groove 34, the inclined sliding groove 34 is internally provided with an inclined sliding block 35, the inclined sliding block 35 is in sliding fit with the inclined sliding groove 34, and the left side surface of the inclined sliding block 35 is rotatably connected with the right end of the sliding rod 32.
Initially, the first spring 8 is in a compressed state, firstly, a child sits on the L-shaped seat plate 1, medical staff can push the upper part of the 7-shaped plate 17 to swing rightwards, the upper part of the 7-shaped plate 17 swings rightwards to enable the lower part to swing leftwards, the lower part of the 7-shaped plate 17 swings leftwards to drive the clamping rod 13 to move leftwards through the movable block 19, the second spring 15 is stretched, the clamping rod 13 moves leftwards and is not in contact with the stop dog 7, due to the action of the first spring 8, the vertical plate 6 moves upwards to drive the arc plate 10 to move upwards through the connecting plate 9, the medical staff can pull the arc plate 10 to move upwards and downwards, when the arc plate 10 moves upwards and downwards to a proper position, the arc plate 10 is stopped to be pulled, the 7-shaped plate 17 is loosened, due to the action of the second spring 15, the clamping rod 13 moves rightwards to be in contact with the stop dog 7, the clamping rod 13 is matched with the stop dog 7, pull arc pole 21 inward movement again, in arc pole 21 inward movement inserted groove 26, and then make movable rod 28 card go into draw-in groove 22, movable rod 28 and draw-in groove 22 cooperation are fixed with arc pole 21, and arc pole 21 is fixed with child's foot with the cooperation of arc 10, and cushion 20 makes its more comfortable quilt fixed with child's ankle contact, can begin to insert the syringe needle child foot and infuse. After the child transfusion is finished, medical staff can pull out the needle from the foot of the child, pull the movable rod 28 to move outwards, the third spring 29 is stretched, the movable rod 28 moves outwards to be separated from the clamping groove 22, pull the arc-shaped rod 21 to move outwards, the arc-shaped rod 21 moves outwards to loosen the foot of the child, the child can get off the L-shaped seat plate 1, the medical staff loosens the movable rod 28, and the movable rod 28 moves outwards to return to the original position under the action of the third spring 29.
After the child is infused, the medical care personnel can pull the contact rod 3012 to move outwards, the contact rod 3012 moves outwards to drive the horizontal slider 3010 to move outwards, the fifth spring 3011 is compressed, when the contact rod 3012 moves outwards and does not contact with the contact plate 3013, the medical care personnel can push the contact plate 3013 to move rightwards, the contact plate 3013 moves rightwards to drive the push rod 305 to move rightwards, the push rod 305 moves rightwards to move rightwards to drive the inner ends of the front and rear side connecting rods 307 to swing outwards through the connecting rod 306, the fourth spring 308 is compressed, the inner ends of the front and rear side connecting rods 307 move outwards to enable the outer ends to move inwards, the outer end of the connecting rod 307 moves inwards to drive the movable rod 28 to move inwards, the movable rod 28 moves inwards to be separated from the clamping groove 22, and the medical care personnel can pull the arc-shaped rod 21 to move. When the child releases the foot, the contact plate 3013 is released, the push rod 305 moves leftward to drive the inner end of the connecting rod 307 to swing inward to return to the original position due to the action of the fourth spring 308, and further drive the movable rod 28 to move outward to return to the original position, and then the contact rod 3012 is released, and the contact rod 3012 moves inward to return to the original position due to the action of the fifth spring 3011 to block and fix the contact plate 3013. In this way, children can be prevented from pulling the movable rod 28 to be separated from the clamping groove 22, so that the arc-shaped rod 21 can be prevented from loosening the feet.
When a child sits on the L-shaped seat plate 1, medical staff can kick the push plate 33 with feet to move rightwards, the push plate 33 moves rightwards to drive the slide rod 32 to move rightwards, the slide rod 32 moves rightwards to drive the upper part of the 7-shaped plate 17 to swing rightwards through the inclined slide groove 34 and the inclined slide block 35, then the clamping rod 13 is driven to move leftwards without contacting with the stop dog 7, and the medical staff can pull the arc-shaped plate 10 to move upwards and downwards to a proper position. When the arc-shaped plate 10 moves to a proper position, the push plate 33 can be loosened, the clamping rod 13 moves rightwards under the action of the second spring 15 and contacts with the stop 7 to restore to the original position, and meanwhile, the 7-shaped plate 17 swings leftwards and drives the push plate 33 to move leftwards through the sliding rod 32 to restore to the original position. Therefore, the medical staff can move the clamping rod 13 more conveniently.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (3)
1. A pediatric injection foot fixing chair comprises an L-shaped seat plate, solid legs, hollow legs, a vertical slide rail, a vertical slide block, a vertical plate, a stop block and a first spring, wherein the solid legs are installed on the left side of the outer bottom of the L-shaped seat plate, the hollow legs are installed on the right side of the outer bottom of the L-shaped seat plate, openings are formed in the lower parts of the right sides of the hollow legs, the vertical slide rail is installed on the upper part of the inner right side surface of each hollow leg, the vertical slide rail is provided with the vertical slide block matched with the vertical slide rail in a sliding way, the vertical plate is installed on the left side surface of the vertical slide block, the first spring is connected between the bottom of the vertical plate and the inner bottom of the hollow legs, the stop blocks are installed on the left side surface of the vertical plate at uniform intervals, the pediatric injection foot fixing chair is characterized by further comprising a connecting, the lower part of the right side surface of the vertical plate is provided with a connecting plate, the right part of the connecting plate is positioned in the opening, the front side and the back side of the right side surface of the connecting plate are symmetrically provided with arc plates, the front side and the back side of the right side surface of the arc plate at the front side and the back side are provided with arc grooves, arc rods are arranged in the arc grooves, the right sides of the arc rods at the front side and the back side are provided with guide sliding grooves, guide sliding blocks are arranged in the guide sliding grooves and are in sliding fit with the guide sliding grooves, the inner side surface of the outer guide sliding block is connected with the inner side surface of the arc rod, the inner side surface of the inner guide sliding block is connected with the outer side surface of the arc rod, cushions are arranged on the inner side surface of the arc plate, the middle of the back part of the right side surface of the front side of the arc plate and, be equipped with the movable rod in the through-hole, movable rod and draw-in groove cooperation, be connected with the third spring between rear side and the front side arc lateral surface in the front side movable rod, also be connected with the third spring between front side and the rear side arc lateral surface in the rear side movable rod, third spring housing is on the movable rod, open on hollow landing leg left side lower part has first guide hole, be equipped with the kelly in the first guide hole, kelly right-hand member and dog contact, the fixed plate is installed to the kelly left part, be connected with the second spring between fixed plate right flank and the outer left surface of hollow landing leg, second spring housing is on the kelly, the horizontal pole is installed to the outer left surface lower part of hollow landing leg, the horizontal pole is located the kelly top, 7 templates of horizontal pole left end rotary type are installed, open at 7 template outer right side middle parts has vertical spout, be equipped with the movable block in the vertical spout, movable block and vertical spout sliding.
2. The pediatric injection foot fixing chair as defined in claim 1, which further comprises a trigger device, wherein the trigger device comprises a baffle plate, a transverse plate, a fixing rod, a push rod, a connecting rod, a fourth spring, a horizontal slider, a fifth spring, a contact rod and a contact plate, the transverse plate is arranged between the outer side surfaces of the front and rear side arc-shaped plates and is positioned at the right side of the connecting plate, the middle part of the transverse plate is provided with a second guide hole, the push rod is arranged in the second guide hole, the contact plate is arranged at the left end of the push rod, the connecting rod is arranged at the right end of the push rod, the front end of the connecting rod is rotatably connected with the rear end of the front movable rod, the rear end of the rear connecting rod is rotatably connected with the front end of the rear movable rod, the fourth spring is connected between the middle part of the left side surface of the, the dead lever right-hand member contacts with the connecting rod left side, the division of both sides symmetry formula has horizontal spout before the diaphragm left surface, be equipped with horizontal slider in the horizontal spout, horizontal slider and horizontal spout sliding fit, be connected with the fifth spring between front side horizontal slider leading flank and the front side horizontal groove front side, also be connected with the fifth spring between rear side horizontal slider trailing flank and the rear side horizontal groove rear side, the contact bar is installed to the horizontal slider left surface, the contact bar left end and the contact plate right flank contact, the baffle is installed on diaphragm left surface upper portion, the baffle is located the contact plate top.
3. The pediatric injection foot fixing chair as defined in claim 2, further comprising a sliding rod, a push plate and an inclined sliding block, wherein a third guide hole is formed in the middle of the solid leg, the sliding rod is arranged in the third guide hole, the push plate is mounted at the left end of the sliding rod, an inclined sliding groove is formed in the middle of the top of the 7-shaped plate, the inclined sliding block is arranged in the inclined sliding groove, the inclined sliding block is in sliding fit with the inclined sliding groove, and the left side surface of the inclined sliding block is rotatably connected with the right end of the.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385962.8A CN109224183B (en) | 2018-11-20 | 2018-11-20 | Paediatrics injection foot fixed chair |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385962.8A CN109224183B (en) | 2018-11-20 | 2018-11-20 | Paediatrics injection foot fixed chair |
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| CN109224183A CN109224183A (en) | 2019-01-18 |
| CN109224183B true CN109224183B (en) | 2020-11-10 |
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| CN201811385962.8A Expired - Fee Related CN109224183B (en) | 2018-11-20 | 2018-11-20 | Paediatrics injection foot fixed chair |
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| CN110638583B (en) * | 2019-09-24 | 2020-07-28 | 吉林大学第一医院 | Automatic wheelchair for pediatric rehabilitation |
| CN112336345A (en) * | 2020-10-27 | 2021-02-09 | 王�华 | Be applied to portable blood sampling device of blood glucose meter |
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| US5538011A (en) * | 1995-01-13 | 1996-07-23 | Craft; James Z. | Folding chair aid for sexual relations |
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| JP4897239B2 (en) * | 2005-05-24 | 2012-03-14 | タカラベルモント株式会社 | Obstetrics and gynecology delivery table |
| KR20130030920A (en) * | 2011-09-20 | 2013-03-28 | 조민호 | Device for maintaining correct posture |
| CN205055031U (en) * | 2015-10-16 | 2016-03-02 | 南阳医学高等专科学校第一附属医院 | Children's seat of infusing |
| CN105769502A (en) * | 2016-02-24 | 2016-07-20 | 徐州呼机械制造有限公司 | Seat for medical treatment |
| CN206543302U (en) * | 2016-12-05 | 2017-10-10 | 王建南 | A kind of children foot intravenous injection and transfusion chair |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5538011A (en) * | 1995-01-13 | 1996-07-23 | Craft; James Z. | Folding chair aid for sexual relations |
| RU2210349C2 (en) * | 2001-08-08 | 2003-08-20 | Пендэйл Вентурес Лимитед | Transformed chair mainly of individual vehicle |
| JP4897239B2 (en) * | 2005-05-24 | 2012-03-14 | タカラベルモント株式会社 | Obstetrics and gynecology delivery table |
| KR20130030920A (en) * | 2011-09-20 | 2013-03-28 | 조민호 | Device for maintaining correct posture |
| CN205055031U (en) * | 2015-10-16 | 2016-03-02 | 南阳医学高等专科学校第一附属医院 | Children's seat of infusing |
| CN105769502A (en) * | 2016-02-24 | 2016-07-20 | 徐州呼机械制造有限公司 | Seat for medical treatment |
| CN206543302U (en) * | 2016-12-05 | 2017-10-10 | 王建南 | A kind of children foot intravenous injection and transfusion chair |
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| CN109224183A (en) | 2019-01-18 |
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Inventor after: Yang Yinglian Inventor after: Dai Qiang Inventor before: Dai Qiang |
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Effective date of registration: 20201021 Address after: 266000 Shandong province Qingdao City, Tong Fu Road No. 6 Qingdao city hospital for women and children Applicant after: QINGDAO WOMEN AND CHILDREN'S Hospital Address before: Room A207, 2nd Floor, Building No. 38, College Road, Haidian District, Beijing, 100191 Applicant before: Dai Qiang |
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