CN114668585A - Device and method for cleaning foreign matters at ears of children - Google Patents
Device and method for cleaning foreign matters at ears of children Download PDFInfo
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- CN114668585A CN114668585A CN202210170554.0A CN202210170554A CN114668585A CN 114668585 A CN114668585 A CN 114668585A CN 202210170554 A CN202210170554 A CN 202210170554A CN 114668585 A CN114668585 A CN 114668585A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/006—Ear cleaners, e.g. curettes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/227—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for ears, i.e. otoscopes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The invention provides a device and a method for cleaning foreign matters on ears of children, belonging to the technical field of devices for cleaning foreign matters on ears, and comprising a hollow shell; the extension column is fixedly connected to the side end of the hollow shell; the hollow rotating end is rotatably connected between the circumferential inner walls of the extension columns; the two clamping blocks are rotatably connected to the inner wall of the hollow rotating end; the mounting groove, the side of cavity shell is seted up in the mounting groove, rotate draw-in groove and butt joint fixture block looks block, be used for guaranteeing that the rotating turret has rotatory function, the extension control pipe is used for fixing the rotatory end of cavity and rotating turret, the rotating turret is rotatory through rotatory drive extension control pipe, it is rotatory then to drive the rotatory end of cavity to extend the control pipe, thereby realize the rotatory end of cavity in extending the post internal rotation, reach and adjust camera and two clamp splices, the position to foreign matter in the ear carries out the regulation of centre gripping, guarantee the observation to the foreign matter simultaneously.
Description
Technical Field
The invention belongs to the technical field of ear foreign matter cleaning devices, and particularly relates to a device and a method for cleaning ear foreign matters of children.
Background
The ear includes three parts, the outer ear, the middle ear and the inner ear. Auditory and potentiometric receptors are located in the inner ear, so the ear is called a hydrophone. There are also appendages that list the outer and middle ear as position listeners. The outer ear includes two parts, the pinna and the external auditory canal. In addition, earhair and glands are grown on the skin of the external auditory canal, and secretion of the glands and the earhair have certain blocking effect on the entering of foreign matters such as external dust and the like.
Children are very easy to plug objects into earholes due to age and are novel in the world, or foreign matters such as insects enter the ears of the children, inflammation and lesion are very easy to cause due to the fact that the foreign matters are not cleaned, the existing cleaning method mostly adopts tweezers or earpick to clean, the position of the foreign matters in the ears is not easy to clamp and adjust due to the problem of visual angles, the clamping precision is not accurate enough, damage to the ears is easy to cause, and therefore the device and the method for cleaning the foreign matters in the ears of the children are provided.
Disclosure of Invention
The invention aims to provide a device and a method for cleaning foreign bodies at ears of children, and aims to solve the problems that in the existing cleaning method, tweezers or earpick are mostly adopted for cleaning, the position of the foreign bodies in the ears is not easy to clamp and adjust due to the problem of visual angle, the clamping precision is not accurate enough, and the ears are easily damaged.
In order to achieve the purpose, the invention provides the following technical scheme:
a children ear foreign body cleaning device comprises a hollow shell;
the extension column is fixedly connected to the side end of the hollow shell;
the hollow rotating end is rotatably connected between the circumferential inner walls of the extension columns;
the clamping blocks are arranged and rotatably connected to the inner wall of the hollow rotating end;
the mounting groove is formed in the side end of the hollow shell, and a sealing plate is inserted in the mounting groove;
the support frame is fixedly connected between the inner walls of the hollow shells; and
the linkage mechanism is arranged between the inner walls of the hollow shells and connected with the two clamping blocks to rotate the two clamping blocks.
As a preferable scheme of the present invention, the linkage mechanism includes a telescopic assembly, a pulling assembly and a sliding assembly, the telescopic assembly is disposed at a side end of the sealing plate, the pulling assembly is inserted into the telescopic assembly, the pulling assembly is connected to the two clamping blocks, the sliding assembly is disposed on an inner wall of the hollow housing, and the sliding assembly is connected to the telescopic assembly.
As a preferred scheme of the present invention, the telescopic assembly includes an insertion hole, a rotating frame, a supporting pillar, a rotating slot, a docking fixture block, and an extension control tube, the insertion hole is opened at a side end of the sealing plate, the insertion hole is communicated with an inner wall of the hollow housing, the rotating frame is inserted into the sealing plate, the rotating slot is opened between inner walls of the rotating frame, the supporting pillar is inserted into the rotating frame, one end of the supporting pillar is fixedly connected with the docking fixture block, the docking fixture block rotates into the rotating slot, the extension control tube is fixedly connected between inner walls of the rotating frame, and an extension end of the extension control tube is fixedly connected with the hollow rotating end head.
As a preferred scheme of the present invention, the sliding assembly includes two auxiliary brackets, two sliding grooves, two sliding blocks and a spring, the two auxiliary brackets are fixedly connected between inner walls of the hollow housing, the two auxiliary brackets are located at upper and lower sides of the supporting column, the two sliding grooves are formed between the inner walls of the two auxiliary brackets, the two sliding blocks slide in the two sliding grooves, the two sliding blocks are fixedly connected to a circumferential surface of the supporting column, and the spring is sleeved on the circumferential surface of the supporting column.
As a preferable scheme of the present invention, the pulling assembly includes a toggle block, a transfer block, two connecting pull blocks and a metal pull rod, the toggle block is rotatably connected to an end side of the rotating frame through a hinge, the metal pull rod is fixedly connected to a short handle end of the toggle block, an extending end of the metal pull rod is inserted into the extending control tube, the transfer block is fixedly connected to an extending end of the metal pull rod, the two connecting pull blocks are fixedly connected between inner walls of the two clamping blocks, and both the two connecting pull blocks are rotatably connected to the transfer block.
As a preferable scheme of the present invention, a display screen is fixedly installed on the top of the hollow housing, and a camera is fixedly installed at a side end of the hollow rotating end.
As a preferable scheme of the present invention, an accommodating groove is formed at a side end of the sealing plate, a rotating clamping block is rotatably connected to the side end of the sealing plate, and the rotating clamping block corresponds to the accommodating groove.
As a preferable scheme of the invention, the hollow shell, the extension column and the sealing plate are all made of medical plastics, and the surfaces of the hollow shell, the extension column and the sealing plate are wrapped with soft rubber layers.
In a preferred embodiment of the present invention, a power key is fixedly mounted to a side end of the sealing plate.
In a preferred embodiment of the present invention, the hollow housing and the extending column are formed in a special shape corresponding to the ear configuration.
Compared with the prior art, the invention has the beneficial effects that:
1. in this scheme, offering of jack is used for holding rotating turret and support column, the rotating turret is used for supporting fixed extension control tube and stirring piece, offer of rotation draw-in groove is used for holding the butt joint fixture block, the butt joint fixture block rotates in rotating the draw-in groove, rotate draw-in groove and butt joint fixture block looks block, be used for guaranteeing that the rotating turret has rotatory function, the extension control tube is used for fixing cavity rotation end and rotating turret, the rotating turret is rotatory through rotatory drive extension control tube, the extension control tube drives the cavity rotation end then and rotates, thereby realize cavity rotation end in extending the post internal rotation, reach and adjust camera and two clamp splices, carry out the regulation of centre gripping to the position of foreign matter in the ear, guarantee the observation to the foreign matter simultaneously.
2. In this scheme, the support dynamics that two auxiliary stand are used for strengthening the support frame, offer the slip that is used for holding two sliders of two spouts, the spring is used for promoting the reseing of support column, with the rolling stand internal contraction to the jack, realize the automatic re-setting of rolling stand, two sliders slide in two spouts, the sliding fit of two sliders and two spouts, the realization is to the supplementary guide of support column when flexible removal, the realization is rotatory to extension control pipe limit extension limit, avoid causing the vibrations of two clamp splice and camera in the accommodation process, improve the precision of centre gripping, avoid making the damage to the ear.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a first perspective view of a device for cleaning foreign body on the ear of a child according to the present invention;
FIG. 2 is a second perspective view of a device for cleaning foreign body on the ear of a child according to the present invention;
FIG. 3 is an enlarged view of the part B of the child ear foreign body cleaning device in FIG. 2;
FIG. 4 is an exploded view of a child ear foreign body cleaning device according to the present invention;
FIG. 5 is a first cross-sectional view of a child's ear foreign body removal device of the present invention;
FIG. 6 is a second half sectional view of a child's ear foreign body removing device according to the present invention;
FIG. 7 is an enlarged view of the part A of the child ear foreign body cleaning device in FIG. 6;
fig. 8 is an enlarged view of the ear foreign matter removing device of the child shown in fig. 6 at C.
In the figure: 1. a hollow housing; 2. extending the column; 3. a sealing plate; 4. a support frame; 5. a jack; 6. a power key; 7. accommodating grooves; 8. rotating the clamping block; 9. a display screen; 10. a rotating frame; 11. a shifting block; 12. A slider; 13. extending the control tube; 14. a spring; 15. a hollow rotating end; 16. a metal tie rod; 17. A transfer block; 18. a clamping block; 19. a camera; 20. a support pillar; 21. connecting a pulling block; 22. rotating the clamping groove; 23. butting the clamping blocks; 24. an auxiliary support; 25. mounting grooves; 26. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Examples
Referring to fig. 1-8, a child ear foreign body cleaning apparatus includes:
a hollow housing 1;
the extension column 2 is fixedly connected to the side end of the hollow shell 1;
the hollow rotating end head 15 is rotationally connected between the circumferential inner walls of the extension columns 2;
the number of the clamping blocks 18 is two, and the two clamping blocks 18 are rotatably connected to the inner wall of the hollow rotating end head 15;
the mounting groove 25 is formed in the side end of the hollow shell 1, and the sealing plate 3 is inserted into the mounting groove 25;
the support frame 4 is fixedly connected between the inner walls of the hollow shell 1; and
and the linkage mechanism is arranged between the inner walls of the hollow shell 1 and is connected with the two clamping blocks 18 to rotate the two clamping blocks 18.
In the invention, the hollow shell 1 is used for supporting and containing the extension column 2 and the linkage mechanism, the extension column 2 is used for being inserted into the auditory canal, the hollow rotating end 15 is used for supporting and fixing the camera 19 and the two clamping blocks 18, the two clamping blocks 18 are used for clamping foreign matters, the mounting groove 25 is used for containing the sealing plate 3, the sealing plate 3 is used for being in butt joint with the hollow shell 1 and the extension column 2 to form a shell, the support frame 4 is used for reinforcing the mechanical structure of the hollow shell 1, and the linkage mechanism is connected with the two clamping blocks 18 for rotating the two clamping blocks 18.
The linkage mechanism comprises a telescopic assembly, a pulling assembly and a sliding assembly, the telescopic assembly is arranged at the side end of the sealing plate 3, the pulling assembly is inserted into the telescopic assembly and is connected with the two clamping blocks 18, the sliding assembly is arranged on the inner wall of the hollow shell 1, and the sliding assembly is connected with the telescopic assembly.
In the invention, the telescopic assembly is used for retracting the rotating frame 10 into the jack 5, the pulling assembly is used for rotating the two clamping blocks 18, and the sliding assembly is used for guiding and limiting the telescopic assembly.
The telescopic component comprises a jack 5, a rotating rack 10, a support column 20, a rotating clamping groove 22, a butt joint clamping block 23 and an extension control pipe 13, the jack 5 is arranged at the side end of the sealing plate 3, the jack 5 is communicated with the inner wall of the hollow shell 1, the rotating rack 10 is inserted into the sealing plate 3, the rotating clamping groove 22 is formed between the inner wall of the rotating rack 10, the support column 20 is inserted into the rotating rack 10, the butt joint clamping block 23 is fixedly connected with one end of the support column 20, the butt joint clamping block 23 rotates in the rotating clamping groove 22, the extension control pipe 13 is fixedly connected between the inner wall of the rotating rack 10, and the extension end of the extension control pipe 13 is fixedly connected with the hollow rotating end head 15.
According to the invention, the jack 5 is provided for accommodating the rotating frame 10 and the supporting column 20, the rotating frame 10 is used for supporting and fixing the extension control tube 13 and the toggle block 11, the rotating clamping groove 22 is provided for accommodating the butt-joint clamping block 23, the butt-joint clamping block 23 rotates in the rotating clamping groove 22, the rotating clamping groove 22 is clamped with the butt-joint clamping block 23 to ensure that the rotating frame 10 has a rotating function, the extension control tube 13 is used for fixing the hollow rotating end head 15 and the rotating frame 10, the rotating frame 10 drives the extension control tube 13 to rotate through rotation, and the extension control tube 13 then drives the hollow rotating end head 15 to rotate, so that the hollow rotating end head 15 rotates in the extension column 2, the camera 19 and the two clamping blocks 18 are adjusted, the position of foreign matters in the ear is clamped and the foreign matters are observed.
The sliding assembly comprises two auxiliary supports 24, two sliding grooves 26, two sliding blocks 12 and a spring 14, the two auxiliary supports 24 are fixedly connected between the inner walls of the hollow shell 1, the two auxiliary supports 24 are located on the upper side and the lower side of the supporting column 20, the two sliding grooves 26 are arranged between the inner walls between the two auxiliary supports 24, the two sliding blocks 12 slide in the two sliding grooves 26, the two sliding blocks 12 are fixedly connected to the circumferential surface of the supporting column 20, and the spring 14 is sleeved on the circumferential surface of the supporting column 20.
In the invention, the two auxiliary supports 24 are used for enhancing the supporting force of the supporting frame 4, the two sliding grooves 26 are formed for accommodating the sliding of the two sliding blocks 12, the springs 14 are used for pushing the supporting columns 20 to reset, the rotating frame 10 is retracted into the insertion holes 5, the automatic resetting of the rotating frame 10 is realized, the two sliding blocks 12 slide in the two sliding grooves 26, the two sliding blocks 12 are in sliding fit with the two sliding grooves 26, the auxiliary guiding is realized when the supporting columns 20 stretch and move, the rotation of the extension control tube 13 is realized while stretching, the vibration of the two clamping blocks 18 and the camera 19 in the adjusting process is avoided, the clamping accuracy is improved, and the damage to ears is avoided.
The pulling assembly comprises a shifting block 11, a switching block 17, two connecting pulling blocks 21 and a metal pull rod 16, the shifting block 11 is rotatably connected to the end side of the rotating frame 10 through a hinge, the metal pull rod 16 is fixedly connected to the short handle end of the shifting block 11, the extending end of the metal pull rod 16 is inserted into the extending control tube 13, the switching block 17 is fixedly connected to the extending end of the metal pull rod 16, the two connecting pulling blocks 21 are fixedly connected between the inner walls of the two clamping blocks 18, and the two connecting pulling blocks 21 are rotatably connected with the switching block 17.
In the invention, the metal pull rod 16 is used for pulling the transfer block 17 to move, the transfer block 17 is used for supporting and fixing the two connecting pull blocks 21, the two connecting pull blocks 21 are used for realizing the rotary connection between the two clamping blocks 18 and the transfer block 17, the whole shifting block 11 is L-shaped, the shifting block 11 pulls one end of the metal pull rod 16 by the lever principle to realize the pulling of the metal pull rod 16, the metal pull rod 16 pulls the transfer block 17 to move, the transfer block 17 drives the two connecting pull blocks 21 to move, the two connecting pull blocks 21 pull the two clamping blocks 18, the two clamping blocks 18 move close to each other, when the foreign body in the auditory canal is clamped, the rotating frame 10 is reset due to the pushing of the spring 14 when the foreign body is not clamped, the metal pull rod 16 is pushed to reset, the two clamping blocks 18 are far away from each other, the clamping of foreign bodies is ensured by the movement of the two clamping blocks 18 which are to be moved closer to or further away from each other.
The top of the hollow shell 1 is fixedly provided with a display screen 9, and the side end of the hollow rotating end head 15 is fixedly provided with a camera 19.
In the invention, the display screen 9 is arranged to observe foreign matters in the ear, and the camera 19 is arranged to capture the foreign matters in the ear canal, so that the type and shape of the foreign matters can be observed conveniently, and the foreign matters can be observed and clamped conveniently.
An accommodating groove 7 is formed in the side end of the sealing plate 3, a rotating clamping block 8 is rotatably connected to the side end of the sealing plate 3, and the rotating clamping block 8 corresponds to the accommodating groove 7.
According to the invention, the accommodating groove 7 is provided with the long handle end for accommodating the shifting block 11, the rotating fixture block 8 is used for clamping and locking the long handle end of the shifting block 11, and the shifting block 11 is locked to ensure that the device is in a contraction state when not in use, so that damage to internal parts caused by collision is avoided.
The hollow shell 1, the extension column 2 and the sealing plate 3 are made of medical plastic, and the surfaces of the hollow shell 1, the extension column 2 and the sealing plate 3 are wrapped by soft rubber layers.
In the invention, the hollow shell 1, the extension column 2 and the sealing plate 3 are made of medical plastic, so that the use safety of the device is ensured, and the surfaces of the hollow shell 1, the extension column 2 and the sealing plate 3 are wrapped with soft rubber layers, so that the injury of ears of children in use is reduced.
A power key 6 is fixedly installed at the side end of the sealing plate 3.
In the present invention, the power key 6 is used to control the electrical activation and deactivation of the device.
The special shape of the hollow housing 1 and the extending column 2 is consistent with the ear structure.
In the invention, the special shape formed by the hollow shell 1 and the extension column 2 is consistent with the ear structure, and the ear structure is fit with human mechanics, thereby improving the use comfort and facilitating the cooperation of children.
The invention provides a children ear foreign matter cleaning device and method, the working principle or the working process is as follows:
(1) when the device is used, the lower end of the hollow shell 1 is held, the power key 6 is pressed to start the camera 19 and the display screen 9, the extension column 2 is inserted into the ear of a child, in the inserting process, the position and the shape of a foreign matter in an ear canal can be observed through the display screen 9 by an image shot by the camera 19, the type, the shape and the position of the ear canal where the foreign matter is located are conveniently identified, the limitation on the long handle end of the poking block 11 is removed by the rotary rotating clamping block 8, the long handle end of the poking block 11 is pulled, the rotating frame 10 is pulled out from the insertion hole 5 through the poking block 11, meanwhile, the poking block 11 is removed from the accommodating groove 7 through rotation, the poking block 11 is clamped with the end face of the sealing plate 3, under the condition that the foreign matter is inconvenient to observe, the rotating frame 10 can be driven to rotate in the insertion hole 5 through the rotation of the poking block 11, the rotating frame 10 drives the extension control tube 13 to rotate, the extension control tube 13 drives the hollow rotating end head 15 to rotate, the relative position of the camera 19 and the foreign matter is adjusted through rotation of the hollow rotary end 15, the foreign matter is conveniently observed, meanwhile, the rotation of the hollow rotary end 15 can also be used for adjusting the position relation of the two clamping blocks 18 and the foreign matter, the position of the foreign matter in the ear is adjusted in a clamping mode, and the adjustment while observation is achieved.
(2) When clamping foreign matters, one end of a metal pull rod 16 is pulled by pressing the long handle end of a toggle block 11 according to a lever principle, the metal pull rod 16 is pulled, a transfer block 17 is pulled by the metal pull rod 16 to move, the transfer block 17 drives two connecting pull blocks 21 to move, the two connecting pull blocks 21 pull two clamping blocks 18, the two clamping blocks 18 move close to each other to clamp the foreign matters in the auditory canal, in the using process, two sliding blocks 12 are in sliding fit with two sliding grooves 26, the support column 20 is guided in a telescopic mode when moving in a telescopic mode, the extension control tube 13 rotates while stretching, the two clamping blocks 18 and a camera 19 are prevented from vibrating in the adjusting process, the clamping accuracy is improved, and the ear is prevented from being damaged;
(3) after the use, the rotating frame 10 is driven to rotate by rotating the toggle block 11, and under the condition that the spring 14 pushes the two sliding blocks 12 to move, the toggle block 11 falls into the accommodating groove 7, and the rotating fixture block 8 is rotated to lock the toggle block 11.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A children ear foreign body cleaning device is characterized by comprising;
a hollow housing (1);
the extension column (2), the extension column (2) is fixedly connected with the side end of the hollow shell (1);
the hollow rotating end head (15), the hollow rotating end head (15) is rotatably connected between the circumferential inner walls of the extension columns (2);
the number of the clamping blocks (18) is two, and the two clamping blocks (18) are rotatably connected to the inner wall of the hollow rotating end head (15);
the mounting groove (25) is formed in the side end of the hollow shell (1), and a sealing plate (3) is inserted into the mounting groove (25);
the supporting frame (4), the said supporting frame (4) is fixedly connected between inner walls of the hollow outer casing (1); and
the linkage mechanism is arranged between the inner walls of the hollow shell (1) and is connected with the two clamping blocks (18) to rotate the two clamping blocks (18).
2. The children's ear foreign matter cleaning device according to claim 1, wherein the linkage mechanism comprises a telescopic assembly, a pulling assembly and a sliding assembly, the telescopic assembly is arranged at the side end of the sealing plate (3), the pulling assembly is inserted into the telescopic assembly, the pulling assembly is connected with the two clamping blocks (18), the sliding assembly is arranged at the inner wall of the hollow shell (1), and the sliding assembly is connected with the telescopic assembly.
3. The children ear foreign matter cleaning device according to claim 2, wherein the telescopic assembly comprises a jack (5), a rotating frame (10), a support pillar (20), a rotating clamping groove (22), a butt-joint clamping block (23) and an extension control pipe (13), the jack (5) is arranged at the side end of the sealing plate (3), the jack (5) is communicated with the inner wall of the hollow shell (1), the rotating frame (10) is inserted into the sealing plate (3), the rotating clamping groove (22) is arranged between the inner walls of the rotating frame (10), the support pillar (20) is inserted into the rotating frame (10), one end of the support pillar (20) is fixedly connected with the butt-joint clamping block (23), the butt-joint clamping block (23) rotates into the rotating clamping groove (22), and the extension control pipe (13) is fixedly connected between the inner walls of the rotating frame (10), the extension end of the extension control tube (13) is fixedly connected with the hollow rotating end head (15).
4. The children ear foreign matter cleaning device according to claim 3, wherein the sliding assembly comprises two auxiliary supports (24), two sliding grooves (26), two sliding blocks (12) and a spring (14), the two auxiliary supports (24) are fixedly connected between the inner walls of the hollow shell (1), the two auxiliary supports (24) are located on the upper side and the lower side of the supporting column (20), the two sliding grooves (26) are arranged between the inner walls between the two auxiliary supports (24), the two sliding blocks (12) slide in the two sliding grooves (26), the two sliding blocks (12) are fixedly connected to the circumferential surface of the supporting column (20), and the spring (14) is sleeved on the circumferential surface of the supporting column (20).
5. The children ear foreign matter cleaning device according to claim 4, wherein the pulling assembly comprises a shifting block (11), a switching block (17), two connecting pulling blocks (21) and a metal pull rod (16), the shifting block (11) is rotatably connected to the end side of the rotating frame (10) through a hinge, the metal pull rod (16) is fixedly connected to the short handle end of the shifting block (11), the extending end of the metal pull rod (16) is inserted into the extending control tube (13), the switching block (17) is fixedly connected to the extending end of the metal pull rod (16), the two connecting pulling blocks (21) are fixedly connected between the inner walls of the two clamping blocks (18), and the two connecting pulling blocks (21) are both rotatably connected with the switching block (17).
6. A children ear foreign body cleaning device according to claim 5, characterized in that a display screen (9) is fixedly installed on the top of the hollow shell (1), and a camera (19) is fixedly installed on the side end of the hollow rotating end (15).
7. The children's ear foreign matter cleaning device according to claim 6, wherein a receiving groove (7) is opened at a side end of the sealing plate (3), a rotating block (8) is rotatably connected to the side end of the sealing plate (3), and the rotating block (8) corresponds to the receiving groove (7).
8. The children's ear foreign body cleaning device according to claim 7, wherein the hollow shell (1), the extension column (2) and the sealing plate (3) are made of medical plastics, and the surfaces of the hollow shell (1), the extension column (2) and the sealing plate (3) are wrapped with soft rubber layers.
9. A child ear foreign matter cleaning device according to claim 8, characterized in that the special shape of the hollow shell (1) and the extension column (2) is consistent with the ear structure.
10. A method for cleaning foreign bodies on ears of children by using the cleaning device as claimed in claim 9, wherein the working process comprises the following steps:
step 1, when the ear-picking device is used, the lower end of a hollow shell (1) is held, a power key (6) is pressed to start a camera (19) and a display screen (9), an extension column (2) is inserted into the ear of a child, and in the process of insertion, the position and the shape of a foreign body in an auditory canal can be observed through an image shot by the camera (19) through the display screen (9); the rotating fixture block (8) removes the limitation on the long handle end of the toggle block (11), pulls the long handle end of the toggle block (11), the rotating frame (10) is pulled out from the jack (5) through the toggle block (11), meanwhile, the toggle block (11) is rotated to remove the accommodating groove (7), the toggle block (11) is clamped with the end surface of the sealing plate (3), under the condition that foreign matters are inconvenient to observe, the rotating frame (10) can be driven to rotate in the jack (5) through the rotation of the toggle block (11), the rotating frame (10) drives the extension control tube (13) to rotate, the extension control tube (13) drives the hollow rotating end (15) to rotate, the relative position of the camera (19) and the foreign matters is adjusted through the rotation of the hollow rotating end (15), the foreign matters are convenient to observe, the rotation of the hollow rotating end (15) can also be used for adjusting the position relation between the two clamping blocks (18) and the foreign matters, the position of foreign bodies in the ears is clamped and adjusted, so that the foreign bodies can be observed and adjusted at the same time;
Step 2, when clamping foreign matters, one end of a metal pull rod (16) is pulled by pressing the long handle end of a toggle block (11), the metal pull rod (16) is pulled, a transfer block (17) is pulled by the metal pull rod (16) to move, the transfer block (17) drives two connecting pull blocks (21) to move, the two connecting pull blocks (21) pull two clamping blocks (18), the two clamping blocks (18) move close to each other to clamp the foreign matters in the auditory canal, in the using process, two sliding blocks (12) are in sliding fit with two sliding chutes (26), auxiliary guide is carried out when a support column (20) moves in a telescopic mode, the extension control tube (13) rotates while stretching, vibration of the two clamping blocks (18) and a camera (19) in the adjusting process is avoided, the clamping accuracy is improved, and damage to the ear is avoided;
and 3, after the device is used, the rotating frame (10) is driven to rotate through the rotating shifting block (11), the two sliding blocks (12) are pushed to move through the spring (14), the shifting block (11) falls into the accommodating groove (7), and the clamping block (8) is rotated to lock the shifting block (11).
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| CN202210170554.0A CN114668585B (en) | 2022-02-24 | 2022-02-24 | Device and method for cleaning foreign bodies on ears of children |
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| CN202210170554.0A CN114668585B (en) | 2022-02-24 | 2022-02-24 | Device and method for cleaning foreign bodies on ears of children |
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| CN114668585B (en) | 2023-07-18 |
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