CN113662466B

CN113662466B - Full-automatic children wipe nose ware

Info

Publication number: CN113662466B
Application number: CN202110961282.1A
Authority: CN
Inventors: 顾莉; 葛欣玥; 李轹蔚; 王大伟; 钱昊亮
Original assignee: Hohai University HHU
Current assignee: Hohai University HHU
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-05-20
Anticipated expiration: 2041-08-20
Also published as: CN113662466A

Abstract

The invention discloses a full-automatic children's nose wiping device, which comprises a bracket, wherein an L-shaped guide rail is arranged on the bracket, a wiping device moving along the L-shaped guide rail is arranged on the L-shaped guide rail, a horizontal guide rail is arranged at the bottom of the bracket, and a clearing and recovering device is arranged on the horizontal guide rail; wiping arrangement includes reel, electric actuator and paper handkerchief fixing device, the reel divide into about two parts, and the left part is first reel, and the part on right side is continuous second reel and third reel, has the first electro-magnet of a small section in the second reel inside near the third reel, and the one end of first reel and third reel is connected on the L type guide rail of both sides through two electric actuator respectively. According to the invention, the children can drag the nasal discharge in the nasal cavity only by moving the head along with the toy, so that the nasal discharge can be wiped, the sensitive nasal cavity of the children cannot be injured, the skin of the children is not rubbed forcibly, the nasal discharge can be completely taken out from the nasal cavity, the wiping frequency is reduced, and the operation is convenient.

Description

Full-automatic children wipe nose ware

Technical Field

The invention relates to a full-automatic children's nose wiping device, and belongs to the field of articles for daily use.

Background

Rhinorrhea is the most common physiological phenomenon of cold, most children cannot wipe rhinorrhea independently when catching a cold, teachers and parents are required to help the children to clean the rhinorrhea, under collective environments of kindergartens, early education centers and the like, young teachers often need to wipe rhinorrhea for different young children, cross infection is easy to happen, and the young teachers often do not take care of children catching a cold, so that a device capable of helping the children to wipe rhinorrhea independently is needed. The existing nasal discharge wiping devices on the market at present comprise a handheld wiping device and a deep suction type device.

In the existing hand-held nasal swab, for example, the intelligent nasal swab of patent invention (application (patent) No. CN201810546638.3) uses a V-shaped mechanical arm to fix a paper towel, and when the pressure sensors on the two mechanical arms feel that the nose approaches, the paper towel will be clamped inwards to scrub the nasal mucus. The whole device is easy to hurt the fragile nasal bone of the child, the implementation process is complex, manual operation is needed, and the child cannot independently complete the process of wiping the nasal discharge usually.

In addition, there is a deep-type snivel suction device, for example, the snivel suction machine of patent invention (application No. CN201610525005.5) sucks out the snivel accumulated in the nasal cavity by using a suction pump, which can clean up the snivel in the nasal cavity of children, but needs to be deep into the nasal cavity of children, and children are relatively resistant to such a device, so that children are likely to damage the sensitive nasal cavity of children by moving their head with them.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides the full-automatic children's nasal wiper, and children can drag the nasal discharge in the nasal cavity only by moving the head along with a toy, so that the nasal discharge can be wiped, the sensitive nasal cavity of the children cannot be injured, the skin of the children cannot be rubbed forcibly, the nasal discharge can be completely taken out from the nasal cavity, the wiping frequency is reduced, and the full-automatic children's nasal wiper is safe, efficient and convenient to operate.

The technical scheme is as follows: in order to solve the technical problem, the full-automatic children's nose wiper comprises a bracket, wherein an L-shaped guide rail is arranged on the bracket, a wiping device moving along the L-shaped guide rail is arranged on the L-shaped guide rail, a horizontal guide rail is arranged at the bottom of the bracket, and a clearing and recovering device is arranged on the horizontal guide rail; the wiping device comprises a winding drum, an electric device and a paper towel fixing device, the winding drum is divided into a left part and a right part, the left part is a first winding drum, the right part is a second winding drum and a third winding drum which are connected, the thickness of the second winding drum is consistent with that of the first winding drum, the diameter of the third winding drum is larger, a small section of first electromagnet is arranged in the second winding drum close to the third winding drum, and one ends of the first winding drum and the third winding drum are connected to L-shaped guide rails on two sides through the two electric devices respectively;

the paper towel fixing device comprises an initial fixing device and a final fixing device which are the same in structure and are both positioned inside the third winding drum, the initial fixing device comprises a first metal clamping piece, the bottom of the initial fixing device is a hinge ball made of metal materials and is connected with the second electromagnet through a spring, and when the second electromagnet is electrified, the hinge ball is attracted, so that the first metal clamping piece is completely retracted inside the third winding drum; when the second electromagnet is powered off, the first metal clamping piece is popped up by the spring and attracted by the first electromagnet, and the first metal clamping piece rotates in a small angle through the first hinge ball clamped in the opening, so that the head end of the paper is fixed by being attached to the second winding drum; the power-off time of a third electromagnet in the final fixing device is different from that of a second electromagnet, and the power-off time is the power-off time when the paper rolling is about to be finished, so that the metal clamping piece is popped out and is absorbed by the first electromagnet, and the purpose of fixing the tail end of the paper is achieved;

after the child finishes wiping the snivel, the first electromagnet is powered off, the second electromagnet and the third electromagnet are powered on, and the two metal clamping pieces retract into the third winding drum and do not fix the paper towel any more.

Preferably, the clearing and recovering device includes a trash collecting box for collecting discarded waste paper with a nasal discharge, and a short hook connected to the trash collecting box by a connecting means, the short hook being erected at a height just in a neutral position between the first reel and the second reel without touching the toy device, the short hook being swung by the connecting means so as to drop the waste paper hook wound on the first reel and the second reel to the trash collecting box.

Preferably, the connecting device is provided with a spray head, and the spray head is connected with the cleaning device.

Preferably, the upper end of the short hook is made of silica gel.

Preferably, the bracket is also provided with a toy device, and the toy device is positioned above the clearing and recovering device.

Preferably, the toy device comprises a thin rod, a toy guide rail positioned on the thin rod and a toy capable of moving left and right on the toy guide rail, and when a child watches the toy nearby and moves a head along with the toy at a proper speed, the snivel is wiped clean by the paper roll on the rotating reel.

Has the advantages that: compared with the prior art, the invention has the following advantages:

1. the nasal discharge has certain viscosity, and the winding drum which winds the paper towel is placed under the nose of the child to rotate, so that the child can pull out the nasal discharge in the nasal cavity only by moving the head along with the toy, and the wiping of the nasal discharge is realized, therefore, the sensitive nasal cavity of the child is not damaged, the skin of the child is not rubbed forcibly, the nasal discharge can be completely taken out from the nasal cavity, the wiping frequency is reduced, and the nasal discharge wiping device is safe, efficient and convenient to operate;

2. because the device is fully automatic, the device helps children wipe the nasal discharge without the auxiliary operation of adults, and under the condition that the children alone or teachers in a kindergarten are busy, the children can finish wiping the nasal discharge by themselves only needing to roughly know the simple using method of the whole device;

3. the device has the functions of automatically rolling paper and automatically discarding paper for cleaning, the process of wiping the nasal discharge by children is more convenient and simpler without the help of adults, and the hands and other places of the children cannot touch the nasal discharge or be stained with paper towels of the nasal discharge, so that the cross infection is prevented.

Drawings

Fig. 1 is a schematic structural view of the full-automatic children's nose wiping device of the present invention.

FIG. 2 is a top sectional view of the paper winding device of the full-automatic children's nose wiping device.

Fig. 3 is a schematic structural view of a cleaning device of the full-automatic children's nose wiping device of the invention.

In the figure: 1. a bracket, 2, a wiping device, 3, a toy device, 4, a clearing and recovering device, 5, a transverse plate, 6, a base, 7, an L-shaped track, 8, a sliding groove, 9, a discontinuous winding drum, 9-1, a first winding drum, 9-2, a second winding drum, 9-3, a third winding drum, 10, an electric device, 11, a paper towel initial fixing device, 11-1, a first metal clamping piece, 11-2, a first hinging ball, 11-3, a second electromagnet, 12, a paper towel final fixing device, 12-1, a second metal clamping piece, 12-2, a second hinging ball, 12-3, a third electromagnet, 13, a first electromagnet, 14, a control switch, 15, a thin rod, 16, a toy guide rail, 17, a toy, 18, a garbage collecting box, 19, a cleaning device, 20, a short hook, 21, a sliding rail, 22 and a connecting device, 23. spray head, 24, button switch.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1, the present invention includes a holder 1, a wiping device 2, a toy device 3, and a purge recovery device 4. In the embodiment, the infant nose wiping device can be flatly placed on a table top or hung on a wall surface according to the height of a child, so that the infant nose wiping device is convenient for the child to use. The bracket 1 comprises a transverse plate 5, a base 6 and two identical L-shaped rails 7. The transverse plate 5 is positioned at the upper part of the whole frame 1, a gap is left in the middle of the transverse plate 5 and is used for inversely placing the removable paper towels, and one piece of paper towel can hang down through the gap. The base 6 is located at the bottom of the entire support 1, extends forward for a distance, and has a chute 8 for placing and removing the recovery unit 4. Two identical L-shaped tracks 7 are symmetrically distributed on both sides inside the whole support 1, being "L" tracks, for the operation of the wiping device 2. The L-shaped track can be provided with a rack, the wiping device 2 is provided with a gear, and the gear rotates to drive the wiping device 2 to move along the rack.

As shown in fig. 2, the wiping device 2 is used for automatically rolling paper and wiping nasal discharge, and comprises a discontinuous winding drum 9, two electric devices 10, a paper towel initial fixing device 11 and a paper towel final fixing device 12. The discontinuous winding drum 9 is divided into a left part and a right part which are separated by about 3cm, the left part is a first winding drum 9-1, the right part is a second winding drum 9-2 and a third winding drum 9-3 which are connected, the second winding drum 9-2 has the same thickness as the first winding drum 9-1, the diameter of the third winding drum 9-3 is larger, the first winding drum 9-1 and the second winding drum 9-2 are used for winding paper towels on the discontinuous winding drum in a fast rotating mode and also used for wiping nasal discharge in a slow rotating mode, the third winding drum 9-3 is used for arranging an initial fixing device 11 and a final fixing device 12, and a small section of first electromagnet 13 is arranged inside the second winding drum 9-2 close to the third winding drum 9-3. One end of the first winding drum 9-1 and one end of the third winding drum 9-3 are respectively connected to the L-shaped rails 7 on the two sides through two electric devices 10.

The two electric devices 10 are respectively used for connecting the first winding drum 9-1 with the left L-shaped track 7 and connecting the third winding drum 9-3 with the right L-shaped track 7, and two motors are respectively arranged in each electric device 10 and are respectively used for providing rotary power for the discontinuous winding drums 9 and controlling the wiping device 2 to move on the L-shaped track 7.

The initial fixing means 11 and the final fixing means 12 are both internal to the third reel 9-3. The initial fixing device 11 is used for fixing the paper towel when the paper towel is initially rolled, the part playing a fixing role is a first metal clamping piece 11-1, the bottom of the first metal clamping piece is a first hinging ball 11-2 made of metal materials, the first hinging ball 11-2 is connected with a second electromagnet 11-3 through a spring, when the second electromagnet 11-3 is electrified, the first hinging ball 11-2 is attracted, so that the first metal clamping piece 11-1 is contracted inside a third winding drum 9-3, when the second electromagnet 11-3 is powered off and the first electromagnet 13 is electrified, the first metal clamping piece 11-1 is popped up and attracted by the first electromagnet 13, and the small-amplitude angle rotation is realized through the hinging ball 17 clamped at the opening, so that the paper towel is fixed by adhering to the second winding drum 9-2;

the final fixing device 12 is used for fixing the paper towel on the second reel 9-2 and the first reel 9-1 after the paper reeling is finished, the internal structure of the final fixing device is the same as that of the initial fixing device 11, and the final fixing device 12 comprises a second metal clamping piece 12-1, a second hinge ball 12-2 and a third electromagnet 12-3, so that the process of fixing the paper towel is also the same as that of the initial fixing device 11, but the final fixing device 12 plays a role after the paper reeling is finished.

The control switch 14 is pressed 3 times in the whole wiping process, the working process of the electric device 10 and the three electromagnets is divided into three stages, the first electromagnet 13 is powered on at the beginning of the first stage, the second electromagnet 11-3 is powered off, the first metal clamping piece 11-1 is popped out and attracted by the first electromagnet 13, the head end of the paper towel is fixed by being attached to the second reel 9-2, then the discontinuous reel 9 rotates rapidly to roll up the paper towel, meanwhile, the wiping device 2 moves downwards and forwards along the L-shaped track 7, the electromagnet 12-3 is powered off after the time is set according to the pre-calculated paper rolling completion time in the process, the metal clamping piece 12-1 is popped out and attracted by the first electromagnet 13, the metal clamping piece 12-1 is attached to the tail end of the fixed paper towel of the second reel 9-2, so that the paper towel after paper rolling is finished cannot be loosened and fall off on the second reel 9-2 and the first reel 9-1, the discontinuous winding drum 9 stops rotating after the whole wiping device 2 reaches the foremost end of the L-shaped track 7; the second stage is that the discontinuous winding drum 9 is controlled to rotate at a lower speed, a motor in a toy 17 on the toy device 3 is started at the same time, the toy 17 is controlled to move from left to right along a toy guide rail 16 on the thin rod 15, the discontinuous winding drum 9 stops rotating after the toy moves to the rightmost end, then the first electromagnet 13 is powered off, the second electromagnets 11-3 and 12-3 are powered on, and the two first metal clamping pieces 11-1 and 12-1 retract into the third winding drum 9-3 and do not fix the paper towel any more; the third phase controls the wiping device 2 to move back up to the initial position, during which the discontinuous winding drum 9 is not rotated in order to save power, while the toy 17 on the toy device 3 is moved to the left, also returning to the initial position.

The toy device 3 is used for attracting the attention of children and comprises a thin rod 15, a toy guide rail 16 on the thin rod and a toy 17 capable of moving left and right on the guide rail, and when the child watches the toy 17 nearby and moves the head along with the toy 17 at a proper speed in the second stage of slowly rotating the discontinuous winding drum 9, the snivel is wiped clean by the winding paper on the rotating winding drum 9. The slender rod 15 is located at the upper end of the foremost end of the L-shaped track 7, the distance between the slender rod 15 and the L-shaped track 7 can be adjusted according to the actual condition of a child, and a toy guide rail 16 on the slender rod is used for the left and right movement of a toy 17.

The toy 17 is a small kaleidoscope in this embodiment, the motor therein can be started by the control switch 14, so that the toy 17 moves left and right on the toy guide rail 16 at a fixed speed, because the toy 17 is located above the reel 9, the adjustment distance is just the distance from the nostrils of the child to the eyes, in the process of wiping the snivel by the child, the head of the child is moved according to the movement of the kaleidoscope toy 17, so that the paper towel on the reel 9 rotating rolls away the snivel of the child, the purpose that the head of the child cannot wipe the snivel because the head of the child does not move or moves too fast is prevented, the paper towel can be fully utilized, and the kaleidoscope is suitable for being used in kindergartens or other environments with more children.

In another embodiment, the toy 17 is a red nose against the tip of the nose, and the motor of the toy can be started by the control switch 14, so that the toy 17 moves left and right on the toy guide rail 16 at a fixed speed, and the adjustment distance is just the distance from the nostril of the child to the tip of the nose, and the effect of assisting the child in wiping the nasal discharge can also be achieved.

As shown in fig. 3, the cleaning and recycling device 4 is used for recycling waste paper, ensures that hands and other body parts of children do not touch paper towels stained with nasal discharge, and prevents cross infection, and comprises a garbage collection box 18, a cleaning device 19 and a short hook 20. The garbage collection box 18 is used for collecting discarded waste paper stained with nasal discharge, and the bottom of the garbage collection box is provided with a slide rail 21 which can be fixed and taken out on the chute 8 at the front end of the bracket, so that the subsequent garbage treatment of adults is facilitated. The cleaning device 19 is positioned in the middle of the rear side of the garbage collection box, is used for filling disinfectant water or clear water and is connected with the short hook 20 through a connecting device 22;

the connecting device 22 can swing under the driving of the motor so as to drive the short hook 20 to swing back and forth greatly, the vertical height of the short hook 20 is just positioned at the neutral position between the first reel 9-1 and the second reel 9-2, meanwhile, the short hook 20 does not touch the toy device 3, after a child cleans the snivel, the short hook 20 swings forwards and is used for hooking the waste paper wound on the first reels 9-1 and 9-2 to the garbage collecting box 18, and the spray head 23 on the connecting device 22 can spray out the disinfectant water or clear water in the cleaning device 19 for disinfecting and cleaning the short hook 20. In addition, in this example, the upper end of the short hook 20 is made of silicone to prevent children from being injured.

A push button switch 24 for controlling the short hook 20 is provided on the purge recovery apparatus 4 to control the swing of the short hook 20 and the opening of the spray head 23 by supplying power to the connection means 22.

The working principle and the operation method of the invention in specific use are as follows:

as shown in figure 1, when initially used, a pack of removable tissues is placed upside down on the transverse plate 5 and a hanging tissue is passed through the gap in the transverse plate 5. At the moment, the wiping device 2 is positioned at the uppermost end of the L-shaped track 7 and is slightly higher than the edge of the lowermost part of the hung paper towel, the second electromagnet 11-3 and the third electromagnet 12-3 are electrified, and the first electromagnet 13 is not electrified, so that the metal clamping pieces 11-1 and 12-1 are both retracted inside the third winding drum 9-3; the cleaning and recovery device 4 is now on the base 6 and the short hook 20 is in its initial state. When a child needs to wipe off snivel, a control switch 14 is pressed, the second electromagnet 11-3 is powered off and the first electromagnet 13 is powered on, the first metal clamping piece 11-1 is ejected and attracted by the first electromagnet 13, the first metal clamping piece is attracted on the second reel 9-2 to fix one end of a hanging paper towel, then the electric device 10 rapidly rotates the discontinuous reel 9 through electric power and simultaneously moves downwards and forwards along the L-shaped rails 7 on the two sides, the hanging paper towel will be drawn out along with the downward movement of the hanging paper towel, a new paper towel will hang down again through a gap on the transverse plate 5, the time for finishing the paper rolling is calculated in advance according to the diameter of the first reel 9-1 and the second reel 9-2, the reel rotating speed and the length of the paper towel, after the set time, the electromagnet 12-3 is powered off, the metal clamping piece 12-1 is ejected and attracted by the first electromagnet 13, the second reel 9-2 is stuck so that the finished rolled towel does not fall loose on the first reel 9-1 and the second reel 9-2 and the wiping device 2 eventually reaches the end of the L-shaped track 7 and is not moved and rotated any more, at which point the wiping device 2 is located just at the foremost end of the chassis 6, i.e. above the scavenging retrieval unit 4 and below the toy device 3. The nostril of the child is stuck to the left end of the first reel 9-1, the snivel flowing out from the lower part of the nostril is stuck on the rolled paper towel, at the moment, the eyes of the child can just see the kaleidoscope toy 17, then, the control switch 14 is pressed again, at this time, the discontinuous roller 9 rotates at a low speed, the kaleidoscope toy 17 moves rightwards on the toy guide rail 16 of the thin rod 15 at a low speed, the child can translate the head while looking at the kaleidoscope toy 17, the paper towel attached to the nostril rolls out the snivel until the kaleidoscope toy 17 moves to the rightmost end and stops moving, the discontinuous roller 9 stops rotating, and the paper towels rolled on the first roller 9-1 and the second roller 9-2 are all adhered to the snivel of the child in the width direction, so that the purpose of synchronously wiping the snivel below the nostril of the child and the snivel in the nostril is achieved. When the head of the child leaves the device, the first electromagnet 13 is powered off, the second electromagnets 11-3 and 12-3 are powered on, so that the two metal clamping pieces 11-1 and 12-1 are retracted into the third winding drum 9-3, the paper towel is not fixed any more, then the button switch 24 is pressed, the short hook 20 can bounce forwards through the connecting device 22, the waste paper hook is dropped into the garbage collection box 18 from the neutral position between the first winding drum 9-1 and the second winding drum 9-2, then the spray head 23 automatically sprays disinfectant water or clear water from the cleaning device 19 to clean the short hook 20, the cleaned water also flows into the garbage collection box 18, after a period of time, the spray head 23 stops spraying water, and the short hook 20 automatically returns to the initial position backwards. Finally, the control switch 14 is pressed, the wiping device 2 returns to the uppermost end of the L-shaped track 7, and the whole device returns to the initial state. If the child still needs to wipe the nasal discharge, the operation is repeated.

In addition, an adult can take out the cleaning and recovering device 4 only by the sliding rail 21, clean the garbage in the garbage collecting box 18 and supplement the sterilizing water or clear water into the cleaning device 19, and the whole cleaning process does not need the participation of the adult.

In addition, before use, the distance from the thin rod 15 to the L-shaped track 7 can be adjusted according to the distance from the nostril of the child to the eye or according to the types of different toys, so that the child can cling to the paper towel on the discontinuous winding drum 9 just below the nose when matching the toy 17.

The paper wiper has the advantages that the paper wiper has the functions of automatic paper rolling and paper disposal and independent operation of children on the basis of completely not damaging the nose of the child and the skin around the nose when wiping the nasal discharge of the child, and is simple and convenient to use.

The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.

Claims

1. The utility model provides a full-automatic children wipe nose ware which characterized in that: the cleaning device comprises a bracket, wherein an L-shaped guide rail is arranged on the bracket, a cleaning device moving along the L-shaped guide rail is arranged on the L-shaped guide rail, a horizontal guide rail is arranged at the bottom of the bracket, and a cleaning and recovering device is arranged on the horizontal guide rail; the wiping device comprises a winding drum, an electric device and a paper towel fixing device, wherein the winding drum is divided into a left part and a right part, the left part is a first winding drum, the right part is a second winding drum and a third winding drum which are connected, a first electromagnet is arranged in the second winding drum close to the third winding drum, and one ends of the first winding drum and the third winding drum are respectively connected onto L-shaped guide rails on two sides through the two electric devices;

2. The fully automatic children's nose wiper according to claim 1, characterized in that: the clearing and recovering device comprises a garbage collection box for collecting discarded waste paper stained with nasal discharge and a short hook, the short hook is connected with the garbage collection box through a connecting device, the vertical height of the short hook is just positioned at a neutral position between the first reel and the second reel, and the short hook swings through the connecting device so as to be used for dropping the waste paper hook rolled on the first reel and the second reel to the garbage collection box.

3. The fully automatic children's nose wiper according to claim 2, characterized in that: the connecting device is provided with a spray head, and the spray head is connected with the cleaning device.

4. The fully automatic children's nose wiper according to claim 2, characterized in that: the upper end of the short hook is made of silica gel.

5. The fully automatic children's nose wiper according to claim 1, characterized in that: the support is also provided with a toy device which is positioned above the clearing and recovering device.

6. The fully automatic children's nose wiper according to claim 5, characterized in that: the toy device comprises a thin rod, a toy guide rail positioned on the thin rod and a toy capable of moving left and right on the toy guide rail, and when a child watches the toy nearby and moves the head along with the toy at a proper speed, the snivel is wiped cleanly by the roll paper on the rotating winding drum.