CN115040767A

CN115040767A - Paediatrics nursing is with safe ware of dosing of throat

Info

Publication number: CN115040767A
Application number: CN202210585435.1A
Authority: CN
Inventors: 浦承逵
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-09-13

Abstract

The invention relates to a medicine feeder, in particular to a throat safety medicine feeder for pediatric nursing. The invention provides a throat safety administration device for pediatric nursing, which can control the amount of liquid medicine sprayed and can stretch and retract. The utility model provides a paediatrics nursing is with safe ware of dosing of throat, is including first handle, first link frame, first linkage block, first dead lever and connecting cylinder etc. and first handle top is equipped with first link frame, and first handle upper portion right side is equipped with first linkage block, and first linkage block links to each other with first link frame, and the inside left side wall of first link frame is equipped with first dead lever, and first dead lever right side is equipped with the connecting cylinder. According to the invention, the rope is loosened by the winding wheel through the work of the driving motor, so that the connecting rod can drive the spray head to move towards the right side to enter the throat of the infant for medicine application, the spray head does not need to be directly stretched into the throat of the infant manually, the moving distance of the spray head can be well controlled, and the stimulation of the spray head to the throat of the infant is reduced.

Description

Safe administration device for throat for pediatric nursing

Technical Field

The invention relates to a medicine feeder, in particular to a throat safety medicine feeder for pediatric nursing.

Background

Pediatrics is a comprehensive medical science for comprehensively researching physical and mental development, health care and disease prevention and treatment in the period of children and teenagers, all the health and sanitary problems related to the period of children and teenagers belong to the scope of pediatrics, children are young and have low immunity, and are easy to be infected with influenza to further cause laryngeal diseases, and when medical workers treat respiratory diseases of pediatric patients, a medicine feeder is usually used for spraying liquid medicine to the laryngeal parts of the throats of the patients.

A throat applicator for pediatric nursing with publication number CN 209917050U. The throat administration device for pediatric nursing comprises a tube body; the tank body comprises a connector, an extrusion mechanism and a limiting mechanism, wherein the connector is fixedly connected with the tank body; the extrusion mechanism is connected with the pipe body in a sliding manner; the limiting mechanism is sleeved with the pipe body and comprises a sleeve, a sliding plate, a sliding block and a connecting cylinder, the sleeve is sleeved with the pipe body, the sliding plate is connected with a limiting groove formed in the sleeve in a sliding mode, one end of the connecting cylinder is fixedly connected with the extrusion mechanism, the other end of the connecting cylinder is fixedly connected with the sliding block, and the sliding block is connected with a sliding groove formed in the sleeve in a sliding mode. The throat medicine feeder for pediatric nursing provided by the invention is convenient to operate, flexible to use and capable of accurately controlling the medicine feeding amount. Although the above patent can control the amount that the liquid medicine sprayed accurately, this patent needs the hand of people to be held and go deep into infant's larynx, and for the infant of different age ends, the degree of depth of larynx differs, and this patent can't stretch out and draw back, when getting into infant's larynx, if too deeply of probing into, easily amazing infant's larynx, cause the infant to be uncomfortable.

Therefore, there is a need to design a safe administration device for the throat of pediatric nursing, which can not only control the amount of liquid medicine sprayed, but also be retractable.

Disclosure of Invention

In order to overcome the defects that the existing administration device cannot stretch and retract and easily stimulates the infant when the administration device is inserted into the throat of the infant, so that discomfort is caused, the technical problem of the invention is as follows: provides a throat safety administration device for pediatric nursing, which can control the amount of liquid medicine spraying and can also stretch.

The technical scheme of the invention is as follows: a throat safety medicine feeder for pediatric nursing comprises a first handle, a first connecting frame, a first connecting block, a first fixing rod, a connecting cylinder, a connecting rod, a compression spring, a spray head, a placing frame, a loading frame, a second connecting block, a heater, a rubber tube, a first fixing block, a transmission mechanism and a medicine spraying mechanism, wherein the first connecting frame is arranged at the top of the first handle, the first connecting block is arranged on the right side of the upper part of the first handle, the first connecting block is connected with the first connecting frame, the first fixing rod is arranged on the left side wall inside the first connecting frame, the connecting cylinder is arranged on the right side of the first fixing rod and is positioned inside the first connecting frame, the connecting rod for conveying is arranged in the connecting cylinder in a sliding manner, the compression spring is connected between the left side of the connecting rod and the inside the connecting cylinder, the spray head is arranged on the right side of the connecting rod and is used for spraying liquid medicine, the placing frame is arranged on the left side of the upper part of the first connecting frame, the loading frame is arranged inside the loading frame, the frame of feeding is used for saving the liquid medicine, the frame of feeding is the rubber material, bilateral symmetry is equipped with the second connecting block in the middle of the first connecting frame top, be connected with the heater that is used for heating the liquid medicine between two second connecting blocks, around having the rubber tube that is used for circulating the liquid medicine on the heater, first connecting frame rear portion right side interval is equipped with three first fixed blocks, the one end of rubber tube is passed and is placed the frame and link to each other with the frame of feeding, the other end of rubber tube passes three first fixed blocks and links to each other with the shower nozzle, be equipped with on the first connecting frame and be used for driven drive mechanism, first connecting frame left side is equipped with and is used for making the even spun medicine mechanism that spouts of liquid medicine.

Optionally, the transmission mechanism comprises a second connecting frame, a rack, a driving motor, a reel, a third connecting block, a rope, a second fixing block, a first sliding plate, a third fixing block, a first return spring, a return button and a start button, the second connecting frame for protection is arranged in the middle of the front wall of the first connecting frame, the rack for support is arranged in the second connecting frame, the driving motor is mounted on the rack, the driving motor is located in the second connecting frame, a reel is arranged on the output shaft of the driving motor, the reel is located above the second connecting frame, the rope is wound on the reel, the third connecting block is arranged on the right side of the top of the connecting rod, three second fixing blocks are uniformly arranged on the right side of the top in the first connecting frame at intervals, the tail end of the rope penetrates through the first connecting frame to be connected with the third connecting block, the rope is connected with the three second fixing blocks in a sliding manner, and the first sliding plate is arranged on the right side of the first fixing rod in a sliding manner, the first dead lever right side is located the left position of first sliding plate and is equipped with the third fixed block, be connected with first reset spring between third fixed block and the first sliding plate, first reset spring cover is on first dead lever, the bottom left side is equipped with the reset button who is used for controlling driving motor in the first connection frame, the left position of bottom in reset button is equipped with the start button in the first connection frame, first sliding plate and reset button and start button contact cooperation, reset button and start button all link to each other through the electrical property with driving motor.

Optionally, the pesticide spraying mechanism comprises a wedge plate, a second sliding plate, a second reset spring, a second fixed rod, a third sliding rod and a third connecting spring, the wedge plate is arranged on the rear side of the upper portion of the first sliding plate, the second sliding plate used for extruding and pressing the material loading frame is arranged on the left side in the first connecting frame in a sliding mode, the second reset spring is connected between the left side of the second sliding plate and the first connecting frame, the second sliding plate penetrates through the first connecting frame and is in contact fit with the material loading frame, the second fixed rod is arranged on the rear wall on the right side of the lower portion of the second sliding plate, the third sliding rod is arranged in the second fixed rod in a sliding mode, the third connecting spring is connected between the third sliding rod and the second fixed rod, and the third sliding rod is in contact fit with the wedge plate.

Optionally, the protective device further comprises a protective mechanism, the protective mechanism comprises a fourth fixed block, a protective sleeve, a third reset spring, a fourth connecting block, wedge-shaped rods, a fourth reset spring, a torsion spring, a fifth connecting block and a rotating block, the fourth fixed blocks are symmetrically arranged on the front side wall and the rear side wall of the right side of the first connecting frame from top to bottom, the protective sleeve for supporting the teeth of the infant to open the mouth of the infant is arranged between the two fourth fixed blocks on the upper side and the lower side in a sliding manner, the third reset spring is connected between the front side wall and the rear side wall of the two protective sleeves and the fourth fixed block on the same side, the fourth connecting block is arranged at the position of the left side of the fourth fixed block on the front side wall and the rear side wall of the right side of the first connecting frame, the wedge-shaped rods are arranged on the two fourth connecting blocks in a sliding manner, the fourth reset springs are connected between the two wedge-shaped rods and the fourth connecting block on the same side, the wedge-shaped rods are in contact fit with the protective sleeves, the fifth connecting blocks are arranged on the front side and the rear side of the left of the connecting rod, equal rotary type is equipped with the turning block on two fifth connecting blocks, all is connected with the torsional spring between the fifth connecting block of both sides and homonymy about two turning blocks, and two fifth connecting blocks all link to each other with the connecting cylinder slidingtype, and both sides wall all opens around the first connecting frame right side has the spout, spout sliding fit on turning block and the first connecting frame, two turning blocks all with the wedge pole contact cooperation of homonymy.

Optionally, still including being used for carrying out dirt-proof protection mechanism to the shower nozzle, protection mechanism is including rotating the frame, one-way gear and rack, the equal longitudinal symmetry rotary type in the left position of fourth connecting block of both sides wall position is equipped with the connecting axle around first connecting frame right side, all be connected with between two connecting axles of upper and lower both sides and be used for preventing that the shower nozzle is stained with the rotation frame of ash, two rotate the mutual contact cooperation of frame, all be equipped with one-way gear on four connecting axles, the equal longitudinal symmetry of two wedge bars is equipped with the rack, four one-way gear all with the rack cooperation of homonymy.

Optionally, still including being used for preventing the arbitrary card that removes of first sliding plate from blocking the mechanism, block the mechanism including fifth fixed block, fourth slide bar and dwang, first connection frame rear portion upside bilateral symmetry is equipped with the fifth fixed block, and the slidingtype is equipped with the fourth slide bar between two fifth fixed blocks, and the fourth slide bar cooperates with the contact of first sliding plate, and fourth slide bar right side rotary type is equipped with the dwang, and the dwang right side rotates the formula with the rear side that the frame was rotated on upper portion and links to each other.

Optionally, still including complementary unit, complementary unit is equipped with the axis of rotation including axis of rotation and second handle, first handle lower part rotary type, has the damping between axis of rotation and the second handle, and multiplicable frictional force prevents that the axis of rotation from rotating at will on the second handle, is equipped with the second handle that makes the throat safety ware of dosing more stable for paediatrics nursing in the axis of rotation, second handle and first handle contact cooperation.

Optionally, there is damping between the rotating shaft and the second grip.

Compared with the prior art, the invention has the following advantages: 1. according to the invention, the rope is loosened by the winding wheel through the work of the driving motor, so that the connecting rod can drive the spray head to move towards the right side to enter the throat of the infant for medicine application, the spray head does not need to be directly stretched into the throat of the infant manually, the moving distance of the spray head can be well controlled, and the stimulation of the spray head to the throat of the infant is reduced;

2. after the spray head moves to a proper position, people loosen the first sliding plate to drive the wedge-shaped plate to move towards the right side, and the wedge-shaped plate enables the second sliding plate to extrude the material frame, so that the liquid medicine is sprayed to the throat of the infant from the spray head, manual operation is not needed, automation can be realized, and the medicine feeding amount can be accurately controlled;

3. the mouth of the child can be opened under the action of the protective sleeve, when the rotating block is contacted with the wedge-shaped rod, the protective sleeve can move outwards to open the mouth of the child a little, so that people can conveniently check the moving distance of the spray head, and the spray head can be prevented from entering too deeply;

4. the rotating frame can play a dustproof role in the spray head, and meanwhile, the spray head can be automatically closed after the medicine is applied to the sick child, so that the trouble of manual operation is reduced;

5. the fourth sliding rod can block the first sliding plate, so that people are prevented from moving the first sliding plate carelessly to cause the driving motor to work, and the fourth sliding rod does not block the first sliding plate after the rotating frame is opened, so that the operation is safer;

6. under the action of the second handle, a user holds the first handle with one hand and holds the second handle with the other hand, so that the device is more stable in operation, the angle of the second handle can be adjusted at will, and the device is more flexible to use.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial cross-sectional view of the present invention.

Fig. 3 is a partial perspective view of the present invention.

Fig. 4 is a schematic perspective view of a part of the transmission mechanism of the present invention.

Fig. 5 is a partial perspective view of the transmission mechanism of the present invention.

Fig. 6 is a schematic perspective view of a part of the spraying mechanism of the present invention.

Fig. 7 is a schematic view of a first partial perspective structure of the spraying mechanism of the present invention.

Fig. 8 is a schematic view of a second partial perspective structure of the spraying mechanism of the present invention.

Fig. 9 is a schematic view of a first partial body structure of the protection mechanism of the present invention.

Fig. 10 is a schematic view of a second partial body structure of the protection mechanism of the present invention.

Fig. 11 is a partial perspective view of the protection mechanism of the present invention.

Fig. 12 is a schematic perspective view of the protection mechanism of the present invention.

Fig. 13 is a schematic perspective view of the jamming mechanism of the present invention.

Fig. 14 is a schematic perspective view of the auxiliary mechanism of the present invention.

Number designation in the figures: 1-a first grip, 2-a first link frame, 3-a first link block, 4-a first fixing lever, 5-a link cylinder, 6-a link rod, 7-a compression spring, 10-a spray head, 11-a placement frame, 12-a loading frame, 13-a second link block, 131-a heater, 14-a rubber tube, 15-a first fixing block, 16-a transmission mechanism, 161-a second link frame, 162-a frame, 163-a driving motor, 164-a reel, 165-a third link block, 166-a rope, 167-a second fixing block, 168-a first slide plate, 169-a third fixing block, 1610-a first return spring, 1611-a return button, 1612-a start button, 17-a spray mechanism, 171-a wedge plate, 172-a second sliding plate, 173-a second return spring, 174-a second fixed rod, 175-a third sliding rod, 176-a third connecting spring, 18-a protective mechanism, 181-a fourth fixed block, 182-a protective sleeve, 183-a third return spring, 184-a fourth connecting block, 185-a wedge rod, 186-a fourth return spring, 187-a fifth connecting block, 188-a rotating block, 189-a torsion spring, 19-a protective mechanism, 191-a rotating frame, 192-a one-way gear, 193-a rack, 20-a clamping mechanism, 201-a fifth fixed block, 202-a fourth sliding rod, 203-a rotating rod, 21-an auxiliary mechanism, 211-a rotating shaft, 212-a second handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

A throat safety medicine feeder for pediatric nursing is shown in figures 1-3 and comprises a first handle 1, a first connecting frame 2, a first connecting block 3, a first fixing rod 4, a connecting cylinder 5, a connecting rod 6, a compression spring 7, a spray head 10, a placing frame 11, a charging frame 12, a second connecting block 13, a heater 131, a rubber tube 14, a first fixing block 15, a transmission mechanism 16 and a medicine spraying mechanism 17, wherein the top of the first handle 1 is connected with the first connecting frame 2 through a bolt connection mode, the right side of the upper part of the first handle 1 is connected with the first connecting block 3 through a screw connection mode, the first connecting block 3 is connected with the first connecting frame 2, the first fixing rod 4 is welded on the left side wall inside the first connecting frame 2, the connecting cylinder 5 is welded on the right side of the first fixing rod 4, the connecting cylinder 5 is positioned inside the first connecting frame 2, the connecting rod 6 is arranged in the connecting cylinder 5 in a sliding mode, a compression spring 7 is connected between the left side of the connecting rod 6 and the inside of the connecting cylinder 5, a spray head 10 for spraying out liquid medicine is arranged at the right side of the connecting rod 6, a placing frame 11 is arranged at the left side of the upper part of the first connecting frame 2, a loading frame 12 for storing the liquid medicine is arranged in the placing frame 11, the loading frame 12 is made of rubber, second connecting blocks 13 are welded in the left-right symmetry mode in the middle of the top of the first connecting frame 2, a heater 131 for keeping the liquid medicine at a constant temperature is connected between the two second connecting blocks 13, a rubber tube 14 for transmitting the liquid medicine is wound on the heater 131, three first fixing blocks 15 for limiting are arranged at intervals at the right side of the rear part of the first connecting frame 2, one end of the rubber tube 14 penetrates through the placing frame 11 to be connected with the loading frame 12, the other end of the rubber tube 14 penetrates through the three first fixing blocks 15 to be connected with the spray head 10, a transmission mechanism 16 for automatically extending the connecting rod 6 is arranged on the first connecting frame 2, a medicine spraying mechanism 17 for automatically spraying the liquid medicine is arranged at the left side of the first connecting frame 2.

As shown in fig. 1, 4 and 5, the transmission mechanism 16 includes a second connection frame 161, a frame 162, a driving motor 163, a reel 164, a third connection block 165, a rope 166, a second fixing block 167, a first sliding plate 168, a third fixing block 169, a first return spring 1610, a return button 1611 and a start button 1612, the second connection frame 161 is connected to the middle of the front wall of the first connection frame 2 in a bolt connection manner, the frame 162 is arranged in the second connection frame 161, the driving motor 163 is mounted on the frame 162, the driving motor 163 is located inside the second connection frame 161, the reel 164 is arranged on the output shaft of the driving motor 163, the reel 164 is located above the second connection frame 161, the rope 166 is wound on the reel 164, the third connection block 165 is welded on the right side of the top of the connection rod 6, three second fixing blocks 167 are uniformly spaced on the right side of the top in the first connection frame 2, the tail end of the rope 166 passes through the first connection frame 2 to be connected with the third connection block 165, the rope 166 is connected with three second fixing blocks 167 in a sliding manner, a first sliding plate 168 is arranged on the right side of the first fixing rod 4 in a sliding manner, a third fixing block 169 is arranged at the position, on the left side of the first sliding plate 168, of the right side of the first fixing rod 4, a first return spring 1610 is connected between the third fixing block 169 and the first sliding plate 168, the first return spring 1610 is sleeved on the first fixing rod 4, a reset button 1611 used for controlling the reverse operation of the driving motor 163 is arranged on the left side of the bottom in the first connecting frame 2, a starting button 1612 is arranged at the position, on the left side of the reset button 1611, of the bottom in the first connecting frame 2, the first sliding plate 168 is in contact fit with the reset button 1611 and the starting button 1612, and the reset button 1611 and the starting button 1612 are both electrically connected with the driving motor 163.

As shown in fig. 2, 6, 7 and 8, the spraying mechanism 17 includes a wedge plate 171, a second sliding plate 172, a second return spring 173, a second fixing rod 174, a third sliding rod 175 and a third connecting spring 176, the wedge plate 171 is welded to the rear side of the upper portion of the first sliding plate 168, the second sliding plate 172 for spraying the liquid medicine is slidably disposed on the left side in the first connecting frame 2, the second return spring 173 is connected between the left and right sides of the second sliding plate 172 and the first connecting frame 2, the second sliding plate 172 penetrates the first connecting frame 2, and second sliding plate 172 is in contact fit with charging frame 12, second fixed rod 174 is welded to the rear wall on the right side of the lower portion of second sliding plate 172, third sliding rod 175 is arranged in second fixed rod 174 in a sliding mode, third connecting spring 176 is connected between third sliding rod 175 and second fixed rod 174, and third sliding rod 175 is in contact fit with wedge plate 171.

When people need to use the device to administer medicine to the throat of an infant, people can firstly inject medicine liquid into the material loading frame 12, after the medicine liquid is injected, people firstly open the mouth of the infant, people can hold the first handle 1 by hands to align the spray head 10 with the mouth of the infant, then people move the first sliding plate 168 towards the left side, the first reset spring 1610 is compressed, the first sliding plate 168 moves towards the left side and simultaneously drives the wedge plate 171 to move towards the left side, the wedge plate 171 moves towards the left side and is contacted with the third sliding rod 175, the wedge plate 171 is blocked by the third sliding rod 175, the wedge plate 171 continues to move towards the left side to push the third sliding rod 175 to move towards the front side along the second fixed rod 174, the third connecting spring 176 is compressed, when the wedge plate 171 is not contacted with the third sliding rod 175 any more, the third sliding rod 175 moves towards the back side along the second fixed rod 174 under the reset action of the third connecting spring 176, the third sliding rod 175 contacts with the inclined plane of the wedge plate 171 itself, when the first sliding plate 168 moves to the left to contact with the start button 1612, the start driving motor 163 is operated positively, so that the output shaft of the driving motor 163 rotates to drive the reel 164 to rotate, because the reel 164 is full of the rope 166 at the beginning and the compression spring 7 is in a compressed state, the reel 164 rotates to loosen the rope 166, at this time, the connecting rod 6 drives the third connecting block 165 and the nozzle 10 to move to the right under the reset action of the compression spring 7, so that the connecting rod 6 slowly moves to the right to extend, so that the nozzle 10 enters the mouth of the infant, the length of the loosened rope 166 determines the length of the connecting rod 6, the nozzle 10 moves to the right to simultaneously pull the rubber tube 14 to move to the right, so that the rubber tube 14 deforms and extends, and the first fixing block 15 can limit the rubber tube 14, after the spray head 10 penetrates into the appropriate position of the throat of the infant, one can release the first sliding plate 168, so that the first sliding plate 168 drives the wedge plate 171 to move rightwards under the reset action of the first reset spring 1610 to reset, the wedge plate 171 moves rightwards continuously to push the third sliding rod 175 to move upwards due to the contact of the inclined surface of the wedge plate 171 with the third sliding rod 175, and further drives the second fixed rod 174 and the second sliding plate 172 to move upwards, the second reset spring 173 is compressed, the second sliding plate 172 moves upwards to press the material loading frame 12, so that the material loading frame 12 is deformed, the liquid medicine in the material loading frame 12 flows to the spray head 10 through the rubber tube 14, and is sprayed to the throat of the infant from the spray head 10, meanwhile, the heater 131 can be turned on by people before using the device, the heater 131 works to have the effect of heating and heat preservation on the liquid medicine flowing into the rubber tube 14, and the discomfort of the infant due to coldness can not be caused when the liquid medicine enters the throat of the infant, when the first sliding plate 168 is not in contact with the start button 1612 any more in the resetting process, the driving motor 163 stops working, enough time is left for the medicinal liquid to be sprayed to the throat of the infant, when the wedge plate 171 is not in contact with the third sliding rod 175 any more, the second sliding plate 172 drives the second fixing rod 174 and the third sliding rod 175 to move downwards and reset under the resetting action of the second resetting spring 173, the second sliding plate 172 does not press the material frame 12 any more, the material frame 12 resets to the original shape under the action of the self-elastic force, when the first sliding plate 168 moves to the right side and resets to be in contact with the resetting button 1611, the driving motor 163 is operated in the reverse direction, the output shaft of the driving motor 163 rotates in the reverse direction to drive the reel 164 to rotate, the rope 166 can be pulled to the left side and reset, the rope 166 retracts to the rope 164, the rope 166 moves to the left side to pull the third connecting block 165 to move to reset with the connecting rod 6, and then drive shower nozzle 10 left side and move the reset, make compression spring 7 compressed, connecting rod 6 will slide in connecting cylinder 5, shower nozzle 10 moves the reset and just is no longer in infant's throat to left side, withdrawal back to reel 164 at rope 166, people can press two start button 1612 for a short time fast, make driving motor 163 stop work, so through this device alright spray the liquid medicine to infant's throat automatically, and connecting rod 6 is scalable, make shower nozzle 10 get into infant's throat automatically, can be according to the control length of demand, prevent the stimulation that shower nozzle 10 caused the throat.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 9, 10 and 11, the child safety guard further includes a protection mechanism 18, the protection mechanism 18 includes fourth fixed blocks 181, protection sleeves 182, third return springs 183, fourth connecting blocks 184, wedge-shaped rods 185, fourth return springs 186, torsion springs 189, fifth connecting blocks 187 and rotating blocks 188, the fourth fixed blocks 181 are symmetrically welded on the front and rear side walls of the right side of the first connecting frame 2, the protection sleeves 182 for opening the mouth of the child are slidably disposed between the two fourth fixed blocks 181 on the upper and lower sides, the third return springs 183 for returning are connected between the front and rear sides of the two protection sleeves 182 and the fourth fixed blocks 181 on the same side, the fourth connecting blocks 184 are disposed on the left side of the fourth fixed blocks 181 on the front and rear side walls of the right side of the first connecting frame 2, the wedge-shaped rods 185 are slidably disposed on the two fourth connecting blocks 184, all be connected with fourth reset spring 186 between the fourth connecting block 184 of two wedge bars 185 and homonymy, wedge bar 185 and protective sheath 182 contact cooperation, both sides all are connected with fifth connecting block 187 through bolted connection's mode around the 6 left parts of connecting rod, equal rotary type is equipped with turning block 188 on two fifth connecting blocks 187, all be connected with torsional spring 189 between the upper and lower both sides of two turning block 188 and the fifth connecting block 187 of homonymy, two fifth connecting blocks 187 all link to each other with connecting cylinder 5 slidingtype, both sides wall all opened the spout around the 2 right sides of first connecting frame, spout sliding fit on turning block 188 and the first connecting frame 2, two turning blocks 188 all contact cooperation with the wedge bar 185 of homonymy.

When people need to use the device to spray liquid medicine to the throat of the infant, people can open the mouth of the infant, the upper teeth of the infant can lean against the upper protective sleeve 182, the lower teeth are pasted on the lower protective sleeve 182, so the protective sleeve 182 plays a role in supporting the opened mouth of the infant, the mouth of the infant is prevented from being closed randomly, in the process of medicine administration to the infant, the connecting rod 6 drives the spray head 10 to move towards the right side to enter the throat of the infant to spray the liquid medicine, the connecting rod 6 moves towards the right side to drive the fifth connecting block 187 and the rotating block 188 to move towards the right side, the rotating block 188 moves towards the right side along the connecting cylinder 5 to further move along the inside of the first connecting frame 2, the torsion spring 189 is deformed initially, when the rotating block 188 moves towards the right side to be aligned with the sliding chute, the rotating block 188 rotates under the action of the torsion spring 189, the rotating block 188 passes through the sliding chute, when the rotating block 188 moves towards the right side along with the connecting rod 6 to be contacted with the wedge-shaped rod 185, the pushing wedge-shaped rod 185 is moved to the right side, the fourth return spring 186 is compressed, the wedge-shaped rod 185 is moved to the right side to push the protection sleeves 182 to move outwards, so that the two protection sleeves 182 are far away from each other, the third return spring 183 is compressed, the protection sleeves 182 move outwards to support the mouth of the infant outwards, so that the mouth of the infant is opened, people can conveniently check whether the spray head 10 moves to the throat of the infant, after the infant finishes the medicine application, when the spray head 10 is driven to move to the left side by the connecting rod 6 for resetting, the connecting rod 6 simultaneously moves to the left side by the fifth connecting block 187 and the rotating block 188 for resetting, when the wedge-shaped rod 188 moves to the left side for not blocking the wedge-shaped rod 185 any more, the wedge-shaped rod 185 moves to the left side by the return action of the fourth return spring 186 for resetting, so that the wedge-shaped rod 185 is not contacted with the protection sleeves 182 any more, the protection sleeves 182 move inwards for resetting under the action of the third return spring 183, the protective sleeve 182 no longer supports the mouth of the infant, the mouth of the infant can be separated from the protective sleeve 182, when the rotating block 188 moves to the left side along the sliding groove and cannot move continuously, the connecting rod 6 and the fifth connecting block 187 continue to move to the left side, the rotating block 188 blocks the rotating block 188 due to the first connecting frame 2, the rotating block 188 rotates reversely under the action of the first connecting frame 2, the torsion spring 189 deforms, the connecting rod 6 continues to drive the fifth connecting block 187 and the rotating block 188 to move to the left side for resetting, and the rotating block 188 is located inside the first connecting frame 2 again.

Shown in fig. 1 and 12, the shower nozzle protection device further comprises a protection mechanism 19, the protection mechanism 19 comprises a rotating frame 191, a one-way gear 192 and a rack 193, the positions of the front side wall and the rear side wall of the right side of the first connecting frame 2, which are located on the left side of the fourth connecting block 184, are respectively provided with a connecting shaft in an up-and-down symmetrical rotating manner, the two connecting shafts on the upper side and the lower side are respectively connected with the rotating frame 191 for protecting the shower nozzle 10, the two rotating frames 191 are in mutual contact fit, the four connecting shafts are respectively provided with the one-way gear 192, the two wedge-shaped rods 185 are respectively welded with the rack 193 in an up-and-down symmetrical manner, and the four one-way gears 192 are respectively matched with the rack 193 on the same side.

When people need to apply medicine to the throat of an infant, people can firstly rotate the rotating frame 191 outwards to open the rotating frame 191, and then the connecting shaft and the one-way gear 192 are driven to rotate, the rotating frame 191 rotates to stop the spray head 10, people can start the medicine applying work to the throat of the infant, in the medicine applying process of the infant, the rotating block 188 drives the wedge-shaped rod 185 to move towards the right side, the wedge-shaped rod 185 drives the rack 193 to move towards the right side, the rack 193 drives the one-way gear 192 to idle, the connecting shaft does not rotate, after the medicine applying of the infant is finished, the rotating block 188 moves towards the left side to reset and does not contact with the wedge-shaped rod 185, the wedge-shaped rod 185 drives the rack 193 to move towards the left side to reset, so that the rack 193 drives the one-way gear 192 to rotate, and then the connecting shaft and the rotating frame 191 to rotate reversely, at the moment, the connecting rod 6 also drives the spray head 10 to move towards the left side to reset to the initial position, the two rotating frames 191 rotate reversely to stop the spray head 10, the sprayer 10 can be protected, the medicine application of the child patient can be finished under the action of the rack 193, and after the sprayer 10 is reset, the two rotating frames 191 are automatically reversed and reset to block the sprayer 10, so that the dustproof and protection effects can be achieved.

As shown in fig. 13, the clamping mechanism 20 is further included, the clamping mechanism 20 includes fifth fixing blocks 201, fourth sliding rods 202 and rotating rods 203, the fifth fixing blocks 201 are connected to the upper side of the rear portion of the first connecting frame 2 in a bilateral symmetry manner by screws, the fourth sliding rods 202 for preventing the first sliding plates 168 from moving freely are slidably disposed between the fifth fixing blocks 201, the fourth sliding rods 202 are in contact fit with the first sliding plates 168, the rotating rods 203 are rotatably disposed on the right sides of the fourth sliding rods 202, and the right sides of the rotating rods 203 are rotatably connected with the rear side of the upper rotating frame 191.

When people need to apply medicine to the throat of an infant, the fourth sliding rod 202 initially blocks the first sliding plate 168, the rotating frame 191 blocks the spray head 10, the fourth sliding rod 202 blocks the first sliding plate 168, so that the situation that people mistakenly move the first sliding plate 168 to cause the driving motor 163 to work and further the spray head 10 moves towards the right side to cause damage can be prevented, when people need to apply medicine to an infant, people need to open the rotating frame 191 first to enable the upper rotating frame 191 to drive the rotating rod 203 to rotate, the rotating rod 203 rotates to push the fourth sliding rod 202 to move towards the left side along the fifth fixing block 201 to enable the fourth sliding rod 202 to not block the first sliding plate 168 any more, then people can start to apply medicine to the throat of an infant by using the device, when the rotating frame 191 rotates reversely to reset after the medicine is applied to the infant, the upper rotating frame 191 rotates reversely to drive the rotating rod 203 to reset, so that the rotating rod 203 drives the fourth sliding rod 202 to move towards the right side along the fifth fixing block 201, the fourth slide bar 202 contacts the first traveler 168 and blocks the first traveler 168.

As shown in fig. 1 and 14, the device further comprises an auxiliary mechanism 21, the auxiliary mechanism 21 comprises a rotating shaft 211 and a second handle 212, the rotating shaft 211 is rotatably disposed on the lower portion of the first handle 1, a damping is disposed between the rotating shaft 211 and the second handle 212, so that friction can be increased, the rotating shaft 211 can be prevented from rotating freely on the second handle 212, which is convenient for people to hold the device, is disposed on the rotating shaft 211, and the second handle 212 is in contact fit with the first handle 1.

When people need to use the device, people can hold the first handle 1 with one hand and hold the second handle 212 with the other hand, so that people can hold the device conveniently, the device is more stable in work and is not easy to shake, meanwhile, people can adjust the angle of the second handle 212, people can drive the rotating shaft 211 to rotate by rotating the second handle 212 downwards, the second handle 212 is not contacted with the first handle 1 any more, the second handle 212 can be rotated to a proper position as required, the people can hold the device conveniently, people can also rotate the second handle 212 upwards to drive the rotating shaft 211 to rotate reversely, the second handle 212 can be rotated upwards to be adjusted to a proper position, and the flexible operation can be adjusted according to habits of different people.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A throat safety medicine feeder for pediatric nursing comprises a first handle (1), a first connecting frame (2), a first connecting block (3), a first fixing rod (4), a connecting cylinder (5), a connecting rod (6), a compression spring (7), a spray head (10), a placing frame (11), a charging frame (12), a second connecting block (13), a heater (131), a rubber tube (14) and a first fixing block (15), wherein the first connecting frame (2) is arranged at the top of the first handle (1), the first connecting block (3) is arranged on the right side of the upper part of the first handle (1), the first connecting block (3) is connected with the first connecting frame (2), the first fixing rod (4) is arranged on the left side wall inside the first connecting frame (2), the connecting cylinder (5) is arranged on the right side of the first fixing rod (4), the connecting cylinder (5) is positioned inside the first connecting frame (2), the connecting rod (6) for conveying is arranged in the connecting cylinder (5) in a sliding manner, a compression spring (7) is connected between the left side of the connecting rod (6) and the inside of the connecting cylinder (5), a spray head (10) is arranged on the right side of the connecting rod (6), the spray head (10) is used for spraying liquid medicine, a placing frame (11) is arranged on the left side of the upper portion of the first connecting frame (2), a loading frame (12) is arranged in the placing frame (11), the loading frame (12) is used for storing the liquid medicine, the loading frame (12) is made of rubber, second connecting blocks (13) are symmetrically arranged in the left and right of the middle of the top of the first connecting frame (2), a heater (131) used for heating the liquid medicine is connected between the two second connecting blocks (13), a rubber pipe (14) used for circulating the liquid medicine is wound on the heater (131), three first fixing blocks (15) are arranged on the right side of the rear portion of the first connecting frame (2) at intervals, one end of the rubber pipe (14) penetrates through the placing frame (11) to be connected with the loading frame (12), and the other end of the rubber pipe (14) penetrates through the three first fixing blocks (15) to be connected with the spray head (10), the method is characterized in that: the medicine spraying device is characterized by further comprising a transmission mechanism (16) and a medicine spraying mechanism (17), wherein the transmission mechanism (16) used for driving is arranged on the first connecting frame (2), and the medicine spraying mechanism (17) used for enabling medicine liquid to be uniformly sprayed is arranged on the left side of the first connecting frame (2).

2. The safe laryngeal applicator for pediatric care of claim 1, wherein: the transmission mechanism (16) comprises a second connecting frame (161), a rack (162), a driving motor (163), a reel (164), a third connecting block (165), a rope (166), a second fixing block (167), a first sliding plate (168), a third fixing block (169), a first return spring (1610), a return button (1611) and a starting button (1612), the middle of the front wall of the first connecting frame (2) is provided with the second connecting frame (161) for protection, the second connecting frame (161) is internally provided with the rack (162) for support, the rack (162) is provided with the driving motor (163), the driving motor (163) is positioned inside the second connecting frame (161), the output shaft of the driving motor (163) is provided with the reel (164), the reel (164) is positioned above the second connecting frame (161), the rope (166) is wound on the reel (164), the right side of the top of the connecting rod (6) is provided with the third connecting block (165), three second fixed blocks (167) are uniformly arranged on the right side of the top in the first connecting frame (2) at intervals, the tail end of a rope (166) penetrates through the first connecting frame (2) to be connected with a third connecting block (165), the rope (166) is connected with the three second fixed blocks (167) in a sliding manner, a first sliding plate (168) is arranged on the right side of a first fixed rod (4) in a sliding manner, a third fixed block (169) is arranged at the position, on the left side of the first sliding plate (168), on the right side of the first fixed rod (4), a first reset spring (1610) is connected between the third fixed block (169) and the first sliding plate (168), the first reset spring (1610) is sleeved on the first fixed rod (4), a reset button (1611) used for controlling a driving motor (163) is arranged on the left side of the bottom in the first connecting frame (2), a start button (1612) is arranged at the position, on the left side of the reset button (1611), on the bottom in the first connecting frame (2), the first sliding plate (168) is in contact fit with the reset button (1611) and the starting button (1612), and the reset button (1611) and the starting button (1612) are electrically connected with the driving motor (163).

3. The safe laryngeal applicator for pediatric care of claim 2, wherein: the pesticide spraying mechanism (17) comprises a wedge-shaped plate (171), a second sliding plate (172), a second reset spring (173), a second fixed rod (174), a third sliding rod (175) and a third connecting spring (176), the wedge-shaped plate (171) is arranged on the rear side of the upper portion of the first sliding plate (168), the second sliding plate (172) used for extruding and pressing the material loading frame (12) is arranged on the inner left side of the first connecting frame (2) in a sliding manner, the second reset spring (173) is connected between the left side and the right side of the second sliding plate (172) and the first connecting frame (2), the second sliding plate (172) penetrates through the first connecting frame (2), the second sliding plate (172) is in contact fit with the material loading frame (12), the second fixed rod (174) is arranged on the rear wall of the right side of the lower portion of the second sliding plate (172), the third sliding rod (175) is arranged in the second fixed rod (174) in a sliding manner, the third connecting spring (176) is connected between the third sliding rod (175) and the second fixed rod (174), the third sliding rod (175) is in contact fit with the wedge plate (171).

4. The safe laryngeal administration device for pediatric care according to claim 3, wherein: the protective mechanism (18) comprises a fourth fixed block (181), a protective sleeve (182), a third reset spring (183), a fourth connecting block (184), wedge-shaped rods (185), a fourth reset spring (186), a torsion spring (189), a fifth connecting block (187) and a rotating block (188), wherein the fourth fixed block (181) is symmetrically arranged on the front side wall and the rear side wall of the right side of the first connecting frame (2) up and down, the protective sleeve (182) used for supporting teeth of a patient child is arranged between the two fourth fixed blocks (181) on the upper side and the lower side in a sliding manner to enable the mouth of the child to be opened, the third reset spring (183) is connected between the front side wall and the rear side wall of the two protective sleeves (182) and the fourth fixed block (181) on the same side, the fourth connecting block (184) is arranged at the position of the left side of the fourth fixed block (181) on the front side wall and the rear side wall of the right side of the first connecting frame (2), the wedge-shaped rods (185) are arranged on the fourth connecting block (184) in a sliding manner, all be connected with fourth reset spring (186) between the fourth connecting block (184) of two wedge poles (185) and homonymy, wedge pole (185) and protective sheath (182) contact cooperation, both sides all are equipped with fifth connecting block (187) around connecting rod (6) left part, equal rotary type is equipped with turning block (188) on two fifth connecting block (187), all be connected with torsional spring (189) between upper and lower both sides of two turning block (188) and the fifth connecting block (187) of homonymy, two fifth connecting block (187) all link to each other with connecting cylinder (5) slidingly, both sides wall all opened the spout around first connecting frame (2) right side, turning block (188) and the spout sliding fit on first connecting frame (2), two turning block (188) all contact cooperation with wedge pole (185) of homonymy.

5. The safe laryngeal applicator for pediatric care of claim 4, wherein: still including being used for carrying out dirt-proof protection mechanism (19) to shower nozzle (10), protection mechanism (19) are including rotating frame (191), unidirectional gear (192) and rack (193), the equal longitudinal symmetry rotary type in the left position of fourth connecting block (184) of both sides wall is located around first connecting frame (2) right side is equipped with the connecting axle, all be connected with between the two connecting axles of upper and lower both sides and be used for preventing that shower nozzle (10) is stained with rotation frame (191) of ash, two rotate frame (191) the cooperation of contacting each other, all be equipped with unidirectional gear (192) on four connecting axles, the equal longitudinal symmetry of two wedge poles (185) is equipped with rack (193), four unidirectional gear (192) all cooperate with rack (193) of homonymy.

6. The safe laryngeal applicator for pediatric care of claim 5, wherein: still including being used for preventing that first sliding plate (168) from moving at will block mechanism (20), it is including fifth fixed block (201) to block mechanism (20), fourth slide bar (202) and dwang (203), first linking frame (2) rear portion upside bilateral symmetry is equipped with fifth fixed block (201), slidingtype is equipped with fourth slide bar (202) between two fifth fixed blocks (201), fourth slide bar (202) and first sliding plate (168) contact cooperation, fourth slide bar (202) right side rotary type is equipped with dwang (203), dwang (203) right side and the rear side rotary type of upper portion rotation frame (191) link to each other.

7. The safe laryngeal applicator for pediatric care of claim 6, wherein: still including complementary unit (21), complementary unit (21) are including axis of rotation (211) and second handle (212), first handle (1) lower part rotary type is equipped with axis of rotation (211), there is the damping between axis of rotation (211) and second handle (212), can increase frictional force, prevent axis of rotation (211) and rotate at will on second handle (212), be equipped with on axis of rotation (211) and make paediatrics nursing with throat safety medicine feeder more stable second handle (212), second handle (212) and first handle (1) contact cooperation.

8. The safe laryngeal applicator for pediatric care of claim 7, wherein: a damper is arranged between the rotating shaft (211) and the second handle (212).