CN113475906B

CN113475906B - Pediatric anti-kicking quilt device

Info

Publication number: CN113475906B
Application number: CN202110566694.5A
Authority: CN
Inventors: 宁伟伟; 请求不公布姓名
Original assignee: Qingdao Women and Childrens Hospital
Current assignee: Qingdao Women and Childrens Hospital
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2023-08-15
Anticipated expiration: 2041-05-24
Also published as: CN113475906A

Abstract

The invention relates to the technical field of medical instruments, in particular to a pediatric quilt kicking prevention device, which comprises a base, wherein two corresponding rotating shafts are rotatably arranged on the upper surface of the base along the length direction of the base, a cross rod is fixedly arranged at the top ends of the two rotating shafts, one end of a pull rope is respectively fixed at each of two ends of the cross rod, a pull rope guide mechanism is fixedly arranged on the upper surface of the base at two sides of each rotating shaft, the pull rope guide mechanisms are arranged in one-to-one correspondence with the pull ropes, a quilt fixer is fixedly arranged at one end of each pull rope after passing through the corresponding pull rope guide mechanism, and a limiting mechanism corresponding to the pull rope is arranged at one side of each cross rod. The invention not only can prevent the quilt from being kicked off, but also can accelerate the hot air in the quilt nest to be discharged, so that children can obtain high-quality sleep.

Description

Pediatric anti-kicking quilt device

Technical Field

The invention relates to the technical field of medical instruments, in particular to a pediatric quilt kicking prevention device.

Background

In the pediatric department of the hospital, the situation that a quilt is kicked off can happen in the night rest process of some children, and some children with weaker physique are easy to catch a cold and harm the health, so that great trouble is undoubtedly added to the normal treatment process for some children in the treatment process. The main reason that the child kicks the quilt is that the child feels that the temperature in the quilt is too high and feels hot, so that the child does not independently prop up the quilt with legs and feet, gaps are reserved between the quilt and the bed body, hot air in the quilt can leak, the inside of the quilt is cooled, the child feels comfortable, and after the temperature is reduced, the legs and feet are retracted, so that the quilt is re-attached to the bed body; however, the child is often in a sleeping state, and the child is difficult to control the strength of legs and feet at the moment, so that the quilt is directly kicked off, and the phenomenon of kicking the quilt occurs. The existing quilt kicking prevention device is mainly characterized in that a quilt is fixed on a bed body by using a fixing device, so that the quilt is difficult to kick off by a child, the quilt is prevented from being kicked off by the child, but when the child feels hot and props up the quilt, gaps between the quilt and the bed body are small, hot air in the quilt is difficult to leak in time, the temperature in a quilt is still high, the child is uncomfortable, and high-quality sleep is difficult to obtain.

Disclosure of Invention

The invention aims to solve the defects that in the prior art, the existing anti-kicking quilt device is difficult for children to prop up a quilt, so that hot air in a quilt can not be discharged in time, the temperature in the quilt is high, and the children are difficult to move for high-quality sleep.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a paediatrics is with preventing playing by device, includes the base, base upper surface is rotatable installs two pivots that correspond the setting along its length direction, two equal fixed mounting in pivot top has a horizontal pole, every the horizontal pole both ends are fixed with the one end of a stay cord respectively, every the equal fixed mounting in base upper surface of pivot both sides has a stay cord guiding mechanism, just stay cord guiding mechanism and stay cord one-to-one set up, every fixed mounting has a quilt fixer behind the one end of stay cord all passed the stay cord guiding mechanism that corresponds, every horizontal pole one side all is provided with the stop gear who corresponds with it.

Preferably, the stay cord guiding mechanism includes first diaphragm, first stand pipe, insert post, first cartridge, threaded rod, second diaphragm, second stand pipe, run through on the first diaphragm and set up and be fixed with first stand pipe, fixed surface installs a plurality of insert post under the first diaphragm, every insert the equal cover of post bottom and establish and be fixed with a first cartridge, the equal fixed connection of first cartridge is on the base, still run through on the first diaphragm and be provided with the threaded rod that a plurality of is parallel to each other, equal screw thread installs a nut on the threaded rod of first diaphragm both sides, fixed mounting has the second diaphragm between the threaded rod top, the second diaphragm upper surface runs through and sets up and be fixed with the second stand pipe, the second stand pipe is coaxial with first stand pipe to be set up, the second stand pipe top is all towards the base side and buckle 90 degrees setting, corresponding one end of stay cord is from bottom to top in proper order passes first stand pipe, second stand pipe back fixedly connected with a quilt fixer.

Preferably, the limit mechanism comprises a supporting plate, a fixed plate, guide rods, baffle plates, springs, rubber heads and sliding grooves, two baffle plates which are in contact with the cross rods are arranged on one side of each cross rod, a guide rod is fixedly connected to the outer side face of each baffle plate, a fixed plate is sleeved on each guide rod, a spring is sleeved on each guide rod between each baffle plate and each fixed plate, a supporting plate is arranged below each baffle plate, a sliding groove which is parallel to the corresponding guide rod is formed in each supporting plate, a sliding block is arranged in each sliding groove, the sliding blocks are fixedly connected with the adjacent baffle plates, the bottom ends of the fixed plates are fixedly connected to the corresponding supporting plates, the rubber heads are fixedly arranged at the tail ends of one sides of the guide rods extending out of the corresponding fixed plates, and the top heights of the fixed plates are smaller than or equal to the top heights of the baffle plates;

every all run through and be provided with a montant on the layer board, montant bottom all fixed connection is on the base, all fixed mounting has a stopper on the montant of layer board top, two fixed mounting has the connecting plate between the layer board, be provided with the climbing mechanism corresponding with it under the connecting plate.

Preferably, the climbing mechanism comprises a cam, a driving shaft, vertical plates, a crank and a limit bolt, wherein a cam contacted with the cam is arranged under each connecting plate, the driving shaft is fixedly arranged on the cam, a plurality of vertical plates are rotatably arranged on the driving shaft and fixedly connected to the base, the crank is fixedly arranged on one tail end of one side of the driving shaft, the limit bolt penetrates through the upper thread of the crank, a plurality of jacks corresponding to the movement track of the limit bolt are formed in the adjacent vertical plates, and the limit bolt penetrates through the crank and then is inserted into the corresponding jacks.

Preferably, a delay power-off switch corresponding to each rubber head is fixedly arranged on the supporting plate at the outer side of each rubber head, and a key corresponding to the rubber head is arranged on each delay power-off switch so that the rubber head can press the key on the adjacent delay power-off switch;

two sides of the upper surface of the base between the two rotating shafts are respectively and fixedly provided with an electric fan module, the two electric fan modules are staggered, the two electric fan modules are electrically connected to the same power supply module, and the four time-delay power-off switches are connected to a power supply circuit of the power supply module in parallel.

The anti-kicking quilt device for the pediatrics has the beneficial effects that: through setting up pivot, horizontal pole, stay cord, stop gear etc. when children will be propped up by the quilt, because the quilt can pull the horizontal pole through the stay cord, the horizontal pole can have the trend of deflecting, because the baffle on the stop gear can stretch out and draw back this moment, the horizontal pole can take place the deflection of a small margin, the quilt can be because the lax of stay cord this moment, make and leave the little space between quilt and the bed body, thereby make things convenient for the hot air in the quilt to discharge, make the temperature in the quilt reduce, make children feel comfortable, help children keep high-quality sleep; through setting up time delay outage switch, electric fan module etc. can be when children will be propped up by the quilt, corresponding opening time delay switch keeps the circular telegram for a period of time for the electric fan module to the discharge of hot air in the quilt is accelerated to the wind that utilizes electric fan module to blow out, makes the cooling that can be faster by the nest.

Drawings

Fig. 1 is a schematic structural view of a pediatric anti-kicking device according to the present invention;

fig. 2 is a schematic top view of a pediatric anti-kicking device according to the present invention;

fig. 3 is a schematic view of a partial structure of a pediatric anti-kicking device according to the present invention;

fig. 4 is a schematic structural view of a pull rope guiding mechanism of a pediatric anti-kicking device according to the present invention;

fig. 5 is a schematic structural diagram of a limiting mechanism of a pediatric anti-kicking device according to the present invention;

fig. 6 is a schematic structural diagram of a limiting mechanism of the pediatric anti-kicking device according to the second embodiment of the invention;

fig. 7 is a schematic installation diagram of a pediatric anti-kicking device according to the present invention;

fig. 8 is a schematic system diagram of a pediatric anti-kicking device according to the present invention.

In the figure: base 1, pivot 2, horizontal pole 3, stay cord 4, first diaphragm 5, first stand pipe 6, insert post 7, first cartridge 8, threaded rod 9, second diaphragm 10, second stand pipe 11, quilt fixer 12, layer board 13, fixed plate 14, guide arm 15, baffle 16, spring 17, rubber head 18, spout 19, time delay outage switch 21, button 22, montant 23, connecting plate 24, cam 25, drive shaft 26, riser 27, crank 28, limit bolt 29, second cartridge 30, telescopic link 31, electric fan 32, bed body 33, quilt 34.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

Example 1

Referring to fig. 1-8, a pediatric anti-kicking device comprises a base 1, wherein two rotating shafts 2 which are correspondingly arranged are rotatably arranged on the upper surface of the base 1 along the length direction of the base, a cross rod 3 is fixedly arranged at the top ends of the two rotating shafts 2, one end of a pull rope 4 is respectively fixed at two ends of each cross rod 3, a pull rope guide mechanism is fixedly arranged on the upper surface of the base 1 at two sides of each rotating shaft 2, the pull rope guide mechanisms are in one-to-one correspondence with the pull ropes 4, a quilt fixer is fixedly arranged after one end of each pull rope 4 passes through the corresponding pull rope guide mechanism, and a limiting mechanism corresponding to the pull rope guide mechanism is arranged at one side of each cross rod 3.

The stay cord guiding mechanism includes first diaphragm 5, first stand pipe 6, insert post 7, first cartridge 8, threaded rod 9, second diaphragm 10, second stand pipe 11, run through on the first diaphragm 5 and set up and be fixed with first stand pipe 6, fixed surface installs a plurality of insert post 7 under the first diaphragm 5, every cartridge 7 bottom all overlaps and establishes and be fixed with a first cartridge 8, first cartridge 8 all fixed connection is on base 1, still run through on the first diaphragm 5 and be provided with a plurality of threaded rod 9 that are parallel to each other, equal screw thread installs a nut on the threaded rod 9 of first diaphragm 5 both sides, fixed mounting has second diaphragm 10 between the threaded rod 9 top, second diaphragm 10 upper surface runs through the setting and is fixed with second stand pipe 11, second stand pipe 11 and the coaxial setting of first stand pipe 6, second stand pipe 11 top all is towards base 1 side bending 90 degrees setting, the one end of corresponding stay cord 4 is passed first stand pipe 6 from bottom to top in proper order, second stand pipe 11 back fixed connection is fixed with a quilt holder 12. In the actual use process, the top end of the second guide tube 11 in the stay cord guide mechanism and the quilt 34 are arranged on the same horizontal plane, and the height of the second guide tube 11 can be adjusted by adjusting the threaded rod 9; the quilt fixer 12 mainly comprises a fixing buckle and a fixing nail, wherein the fixing buckle is fixedly connected to the pull rope 4, and when the quilt is fixed, the fixing nail penetrates through the quilt and then is inserted into the fixing buckle.

The limiting mechanism comprises a supporting plate 13, a fixed plate 14, guide rods 15, baffle plates 16, springs 17, rubber heads 18 and sliding grooves 19, two baffle plates 16 which are in contact with the cross rods are arranged on one side of each cross rod 3, the outer side face of each baffle plate 16 is fixedly connected with one guide rod 15, the guide rods 15 are sleeved with one fixed plate 14, the guide rods 15 between the baffle plates 16 and the fixed plates 14 are sleeved with one spring 17, the supporting plate 13 is arranged below the baffle plates 16, the sliding grooves 19 which are parallel to the guide rods 15 are arranged on the supporting plate 13, a sliding block is arranged in each sliding groove 19, the sliding blocks are fixedly connected with the adjacent baffle plates 16, the bottom ends of the fixed plates 14 are fixedly connected to the supporting plate 13, the rubber heads 18 are fixedly arranged on the tail ends of one sides of the guide rods 15 extending out of the fixed plates 14, and the top ends of the fixed plates 14 are smaller than or equal to the top ends of the baffle plates 16; the heights of the top ends of the baffle 16 and the fixed plate 14 are set so that no other obstacle blocks the deflection of the cross bar 3 when the baffle 16 is lowered.

Each supporting plate 13 is provided with a vertical rod 23 in a penetrating mode, the bottom ends of the vertical rods 23 are fixedly connected to the base 1, limiting blocks are fixedly arranged on the vertical rods 23 above the supporting plates 13, a connecting plate 24 is fixedly arranged between the two supporting plates 13, and a jacking mechanism corresponding to the connecting plate 24 is arranged under the connecting plate 24. The jacking mechanism comprises a cam 25, a driving shaft 26, vertical plates 27, a crank 28 and limit bolts 29, wherein a cam 25 which is in contact with the cam is arranged right below each connecting plate 24, the driving shaft 26 is fixedly installed on the cam 25, a plurality of vertical plates 27 are rotatably installed on the driving shaft 26, the vertical plates 27 are fixedly connected to the base 1, the crank 28 is fixedly installed on one tail end of one side of the driving shaft 26, the limit bolts 29 are arranged on the crank 28 in a threaded penetrating mode, a plurality of jacks corresponding to the movement tracks of the limit bolts 29 are formed in the adjacent vertical plates 27, and the limit bolts 29 penetrate through the crank 28 and are inserted into the corresponding jacks. The main function of the jacking mechanism is to realize lifting control of the connecting plate 24, so that lifting control of the two supporting plates 13 is realized through the connecting plate 24, the baffle 16 arranged on the supporting plates 13 can realize the limiting function on the cross rod 3 when the connecting plate 24 is lifted, and the limiting function on the cross rod 3 is lost when the connecting plate 24 is lowered.

When the device is used, an operator fixedly installs the device on a bed body, when a child props up the quilt, the transverse rod 3 has a deflection trend because the quilt can pull the transverse rod 3 through the pull rope 4, at the moment, the transverse rod 3 can deflect slightly because the baffle 16 on the limiting mechanism can stretch, at the moment, a small gap is reserved between the quilt and the bed body because the quilt can relax due to the pull rope 4, so that hot air in the quilt nest is conveniently discharged, the temperature in the quilt nest is reduced, the child feels comfortable, and when the child lays down legs and feet, the baffle 16 pushes the transverse rod 3 to reset under the reset action of the spring 17, so that the transverse rod 3 is kept in a state parallel to the length direction of the base 1.

Example 2

Referring to fig. 1 to 8, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a time-delay power-off switch 21 corresponding to each of the rubber heads 18 is fixedly installed on the pallet 13 outside each of the rubber heads 18, and a key 22 corresponding to each of the rubber heads 18 is provided on each of the time-delay power-off switches 21 so that the rubber heads 18 can press the key 22 on the adjacent time-delay power-off switch 21; the time delay power-off switch 21 can be freely set for an extended time, when the key 22 is pressed, the time delay power-off switch 21 is turned on, then the power-off switch is turned off after the on state is maintained for a period of time, and the key 22 is automatically reset.

Two sides of the upper surface of the base 1 between the two rotating shafts 2 are respectively and fixedly provided with an electric fan module, the two electric fan modules are staggered, the two electric fan modules are electrically connected to the same power supply module, and the four time-delay power-off switches 21 are connected to a power circuit of the power supply module in parallel. The electric fan module comprises a second inserting cylinder 30, a telescopic rod 31 and an electric fan 32, wherein the electric fan 32 is fixedly arranged at the top end of the telescopic rod 31, the second inserting cylinder 30 is inserted and fixed at the bottom end of the telescopic rod 31, and the second inserting cylinders 30 are fixedly connected to the base 1. The height of the electric fan 32 can be adjusted by the telescopic rod 31. The four delay power-off switches 21 serve as four sub-switches, any one of the delay power-off switches 21 is turned on, and the power supply module supplies power to the two electric fan modules for a period of time until the delay power-off switches 21 are reset. The two electric fan modules are staggered, so that the mutual offset of blown wind can be avoided.

Through setting up delay outage switch 21, when children pull the quilt and make horizontal pole 3 take place to deflect, horizontal pole 3 extrudees a baffle 16 in the stop gear for it promotes rubber head 18 on the guide arm 15 and presses button 22, thereby switch on delay outage switch 21, make the electric fan module work with its electric connection, thereby utilize the wind that electric fan module blew out, accelerate the discharge of the air in the quilt, make can fast cooling in the quilt nest, thereby make children feel comfortable.

The specific operation flow of the invention is as follows:

s1, an operator fixedly installs a base 1 of the device under a bed body 33, then installs a stay rope guide mechanism, stay ropes 4, a limiting mechanism, fan modules and the like, then fixes a quilt fixer 12 on the tail end of each stay rope 4 on a quilt 34, four quilt fixers 12 are distributed on the quilt in a rectangular shape, and two fan modules are respectively arranged on two sides of the bed body 33;

s2, when a child needs to be placed on the bed body 33, an operator releases the limit bolt 29 on the crank 28, then rotates the driving shaft 26, so that the driving shaft 26 drives the cam 25 to rotate until the cam 25 no longer jacks up the connecting plate 24, at the moment, the connecting plate 24 drives the two supporting plates 13 fixedly connected with the connecting plate to move downwards until the supporting plates 13 drive the baffle 16 arranged on the supporting plates to move below the cross rod 3, at the moment, the baffle 16 loses the limit effect on the cross rod 3, so that the operator can rotate the cross rod 3 to enable the cross rod 3 to be parallel to the width direction of the base 1, the stay ropes 4 fixedly connected on the cross rod 3 are in a loose state, the stay ropes 4 do not pull the quilt any more, and then the operator can put the child into the quilt;

s3, an operator rotates the two cross bars 3 to be parallel to the length direction of the base 1, and the cross bars 3 tighten the pull ropes 4 at the moment so as to tighten the quilt 34; then the driving shaft 26 is rotated again, so that the cam 25 jack up the connecting plate 24 again, and then the crank 28 is fixed by the limit bolts 29, so that the baffle 16 in each limit mechanism can limit the cross rod 3 again;

s4, when a child sleeps in a quilt, the child feels that the temperature of the quilt is higher, the quilt 34 is supported by legs, the quilt 34 can pull the quilt fixer 12 fixedly connected to the quilt 34 outwards, the quilt fixer 12 can pull the stay rope 4 fixedly connected to the quilt, the stay rope 4 can pull the cross rod 3 fixedly connected to the quilt to deflect to the side, at the moment, the cross rod 3 can press one baffle 16 in an adjacent limiting mechanism, the baffle 16 pushes the guide rod 15 to move inwards, meanwhile, the spring 17 is pressurized until the rubber head 18 connected to the tail end of the guide rod 15 presses the key 22 on the adjacent delay power-off switch 21, at the moment, the delay power-off switch 21 continuously energizes the electric connection power supply module for a period of time, the power supply module energizes the two electric fan modules, so that the electric fan modules can discharge hot air in the quilt 34 and the bed body 33 to realize cooling, after the child feels comfortable, the leg and the child can be automatically flattened, the gap between the quilt 34 and the bed body 33 is automatically reduced, and the gap between the quilt 34 and the bed body is not reset under the action of the baffle 16, and the spring 17 is reset.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. The utility model provides a pediatric anti-kicking device, includes base (1), its characterized in that, base (1) upper surface is rotationally installed two pivots (2) that correspond the setting along its length direction, and two pivot (2) top is all fixed mounting has a horizontal pole (3), and every horizontal pole (3) both ends are fixed with the one end of a stay cord (4) respectively, and every base (1) upper surface of pivot (2) both sides is all fixed mounting has a stay cord guiding mechanism, just stay cord guiding mechanism and stay cord (4) one-to-one setting, and every one end of stay cord (4) is all fixed mounting behind passing corresponding stay cord guiding mechanism by quilt fixer (12), and every horizontal pole (3) one side all is provided with stop gear that corresponds with it;

the utility model provides a stay cord guiding mechanism includes first diaphragm (5), first guide tube (6), inserted column (7), first cartridge (8), threaded rod (9), second diaphragm (10), second guide tube (11), run through on first diaphragm (5) and set up and be fixed with first guide tube (6), fixed surface installs a plurality of inserted column (7) under first diaphragm (5), every the equal cover of inserted column (7) bottom is established and is fixed with a first cartridge (8), the equal fixed connection of first cartridge (8) is on base (1), still run through on first diaphragm (5) and be provided with threaded rod (9) that are parallel to each other of a plurality of, equal screw thread installs a nut on threaded rod (9) of first diaphragm (5) both sides, fixed mounting has second diaphragm (10) between threaded rod (9) top, surface runs through and sets up and be fixed with second guide tube (11) on second diaphragm (10), second guide tube (11) and first guide tube (6) are corresponding to be set up on the first guide tube (6) and are bent from top to bottom, one end that first guide tube (6) are corresponding to one end (6) is passed in proper order to one side of base (4), one end is set up to be passed down to one side of the corresponding to the first guide tube (6) is bent from top to bottom, A quilt fixer (12) is fixedly connected behind the second guide tube (11);

the limiting mechanism comprises a supporting plate (13), a fixed plate (14), guide rods (15), baffle plates (16), springs (17), rubber heads (18) and sliding grooves (19), wherein two baffle plates (16) which are in contact with the cross rod (3) are arranged on one side of each cross rod, the guide rods (15) are fixedly connected to the outer side faces of each baffle plate (16), the fixed plate (14) is sleeved on each guide rod (15), the springs (17) are sleeved on the guide rods (15) between each baffle plate (16) and the corresponding fixed plate (14), one supporting plate (13) is arranged below each baffle plate (16), one sliding groove (19) which is parallel to each guide rod (15) is formed in each supporting plate (13), a sliding block is arranged in each sliding groove (19), each sliding block is fixedly connected with the adjacent baffle plate (16), the bottom end of each fixed plate (14) is fixedly connected to the corresponding support plate (13), the rubber head (18) is fixedly arranged on the tail end of one side of each guide rod (15) which extends out of the corresponding fixed plate (14), and the height of each baffle plate (14) is smaller than or equal to the top end of each baffle plate (16);

each supporting plate (13) is provided with a vertical rod (23) in a penetrating manner, the bottom ends of the vertical rods (23) are fixedly connected to the base (1), each vertical rod (23) above each supporting plate (13) is fixedly provided with a limiting block, a connecting plate (24) is fixedly arranged between the two supporting plates (13), and a jacking mechanism corresponding to the connecting plate (24) is arranged under the connecting plate;

the lifting mechanism comprises cams (25), driving shafts (26), vertical plates (27), a crank (28) and limiting bolts (29), each connecting plate (24) is provided with a cam (25) which is in contact with the corresponding connecting plate under the corresponding connecting plate, each cam (25) is fixedly provided with one driving shaft (26), each driving shaft (26) is rotatably provided with a plurality of vertical plates (27), each vertical plate (27) is fixedly connected to a base (1), one side tail end of each driving shaft (26) is fixedly provided with a crank (28), each crank (28) is provided with a limiting bolt (29) in a threaded penetrating mode, a plurality of jacks corresponding to the movement track of each limiting bolt (29) are formed in each vertical plate (27) in an adjacent mode, and each limiting bolt (29) penetrates through each crank (28) and then is inserted into the corresponding jack.

2. The pediatric anti-kicking device according to claim 1, wherein a delay power-off switch (21) corresponding to each rubber head (18) is fixedly arranged on a supporting plate (13) on the outer side of each rubber head (18), and a key (22) corresponding to the rubber head (18) is arranged on each delay power-off switch (21) so that the rubber head (18) can press the key (22) on the adjacent delay power-off switch (21);

two electric fan modules are fixedly installed on two sides of the upper surface of the base (1) between the rotating shafts (2) respectively, the two electric fan modules are staggered, the two electric fan modules are electrically connected to the same power supply module, and the four time-delay power-off switches (21) are connected to a power circuit of the power supply module in parallel.