CN113440335A - Portable household ear drug administration device - Google Patents

Portable household ear drug administration device Download PDF

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Publication number
CN113440335A
CN113440335A CN202110896955.XA CN202110896955A CN113440335A CN 113440335 A CN113440335 A CN 113440335A CN 202110896955 A CN202110896955 A CN 202110896955A CN 113440335 A CN113440335 A CN 113440335A
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ear
fixing frame
fixedly connected
special
telescopic
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CN202110896955.XA
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CN113440335B (en
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刘洋
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Yiwu Hongbo Machinery Technology Co ltd
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Individual
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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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0662—Ears

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

A hand-held, home-use otic drug delivery device comprising: portable mount part, ear administration part, regulation mount part, portable mount part includes: the pillow comprises a fixed plate, a portable bracket, a small pillow A, a special-shaped fixed frame, a square supporting plate and a sliding display screen, wherein the fixed plate is placed on a bed, and the upper end face of the fixed plate is fixedly connected with the lower end face of the portable bracket; the lower end face of the small pillow A is fixedly connected with the upper end face of the fixing plate, and grooves are formed in the two sides of the small pillow A; the special-shaped fixing frame is fixedly arranged on the fixing plate; one end of each square supporting plate is fixedly connected with the special-shaped fixing frame, the number of the square supporting plates is two, and one square supporting plate is provided with a sliding display screen in a sliding mode; when the people used, put equipment in the bed through holding portable support, put the head on small-size pillow A afterwards, pull out the slip display screen at the manual work, conveniently observe the inside condition of ear, prevent to damage inside the ear.

Description

Portable household ear drug administration device
Technical Field
The invention relates to the technical field of medical treatment, in particular to a portable household ear administration device.
Background
In the current society, aging is more and more serious, and many old people are with the age, and bodily function is degenerated gradually, leads to some problems, and especially ear goes wrong, simultaneously, with the pressure of life grow, sub-health is more and more serious, and many young people's ears also begin to go wrong, but when giving medicine to the ear or clearance, often rely on other people to help, and this also leads to dosing or clearance untimely, so need invent a portable domestic ear drug delivery device, can let user self clear up or dose to the ear, convenient and fast.
Disclosure of Invention
To above-mentioned technical problem, this equipment can make the user oneself administer the medicine or clear up to the ear, has guaranteed self health, and very convenient small and exquisite moreover can hand-carry.
A hand-held, home-use otic drug delivery device comprising: a hand-held fixing frame part, an ear administration part and an adjusting fixing frame part;
the portable fixing frame part can be placed on a bed; the two ear administration parts are respectively arranged in the portable fixing frame part in a symmetrical state; the adjusting fixing frame part is arranged on the bottom plate of the portable fixing frame part and is positioned at the rear end of the ear administration part; the portable fixing frame part is placed on the bed, a person lies on the bedding of the portable fixing frame part and the adjusting fixing frame part, the forehead is fixed by manually adjusting the height of the adjusting fixing frame part, and the ear is cleaned and dosed through the ear dosing part; the portable fixing frame part comprises: the pillow comprises a fixed plate, a portable bracket, a small pillow A, a special-shaped fixed frame, a square supporting plate and a sliding display screen;
the fixing plate is placed on the bed, and the upper end face of the fixing plate is fixedly connected with the lower end face of the portable bracket; the lower end face of the small pillow A is fixedly connected with the upper end face of the fixing plate, and grooves are formed in the two sides of the small pillow A; the special-shaped fixing frame is fixedly arranged on the fixing plate; one end of each square supporting plate is fixedly connected with the special-shaped fixing frame, the number of the square supporting plates is two, and one square supporting plate is provided with a sliding display screen in a sliding mode;
the ear administration part comprises: the device comprises a movable cage ear structure, a telescopic moving structure, a water storage tank, a water absorption sponge, a manual rotary ear picking structure, a manual medicine dripping structure and a lamp;
the movable cage ear structure comprises two groups, the two groups of movable cage ear structures are respectively installed in a slotted hole of a special-shaped fixing frame, a telescopic movable structure is installed inside each group of movable cage ear structure, a water storage tank is installed on a sliding block of the telescopic movable structure, a pump is arranged inside the water storage tank and connected with a water pipe, one end of a water absorption sponge is fixedly connected with an electric cylinder, and the other end of the electric cylinder is fixedly connected with the sliding block of the telescopic movable structure; the manual rotary ear picking structure is arranged on a sliding block of the telescopic moving structure; the manual medicine dripping structure is arranged on the special-shaped fixing frame; the lamp is fixedly arranged inside the movable cage ear structure; wrap up the ear through removing cage ear structure, through the lamp to the inside illumination of ear, wash and clean the ear through flexible removal structure, storage water tank and the sponge that absorbs water afterwards, the manual rotation of rethread is drawn the ear structure and is cleared up the ear, and it doses to the ear through manual medicine structure of dripping at last.
Preferably, the mobile cage ear structure comprises: the device comprises a hollow screw A, a sliding block A, a servo electric cylinder A, a rubber special-shaped box and a telescopic clamp;
the hollow lead screw A is rotatably arranged in the special-shaped fixing frame, one end shaft of the hollow lead screw A is fixedly connected with a motor shaft fixedly arranged on the special-shaped fixing frame, and the hollow lead screw A is provided with threads; the sliding block A is slidably arranged in a sliding rail of the special-shaped fixing frame, a threaded hole is formed in the sliding block A, and the threaded hole is matched with the thread of the hollow lead screw A; one end of the servo electric cylinder A is fixedly connected with one surface of the sliding block A, and the other end of the servo electric cylinder A is fixedly connected with one surface of the rubber special-shaped box; the inside fixed mounting of rubber dysmorphism case has flexible clip.
Preferably, the telescopic moving structure comprises: the device comprises a circular plate, a servo electric cylinder B, a sliding block B and a connecting rod;
the circular plate is fixedly arranged in the rubber special-shaped box, and the rear end face of the circular plate is provided with the servo electric cylinder B; one end of the servo electric cylinder B is fixedly connected with the sliding block B close to the upper position, and the other end of the servo electric cylinder B is fixedly connected with the sliding block B close to the lower position; the sliding block B is slidably mounted in the sliding groove of the circular plate, one end of the sliding block B is rotatably connected with one end of the connecting rod, and the other end of the connecting rod is rotatably connected with the square sliding block in the middle of the circular plate.
Preferably, the manual rotary ear picking structure comprises: the device comprises a sliding rack, a serial mechanism A, a telescopic connecting rod, a serial mechanism B, a rotary knob, a universal joint and a special-shaped earpick;
the sliding rack is slidably arranged on a slide way of one sliding block B, teeth of the sliding rack are meshed with teeth of a gear of the series mechanism A, a shaft of the other gear of the series mechanism A is fixedly connected with one end of a telescopic connecting rod, the other end of the telescopic connecting rod is fixedly connected with a shaft of a bevel gear of the series mechanism B, a shaft of the other bevel gear of the series mechanism B is fixedly connected with a shaft of a rotating knob, and the series mechanism B is arranged in a square supporting plate; the universal joint has two, and the axle fixed mounting of one of them universal joint has the motor at the preceding terminal surface of slip rack, and the side fixed mounting of one of them universal joint has the motor, the motor shaft of motor and the axle fixed connection of another universal joint, the axle of another universal joint and the one end fixed connection of dysmorphism earpick spoon.
Preferably, the special-shaped earpick be equipped with the screw thread form track on, miniature camera head is installed to the front end of special-shaped earpick, gather image information and transmit square backup pad through miniature camera head, clear up the inside ear through special-shaped earpick.
Preferably, the manual medicine dripping structure comprises: the medicine storage device comprises a square frame, a medicine storage bottle, a water storage tank, a spring, a one-way ball valve A, a one-way ball valve B, a pump head, a pipe and a water spraying tank;
the square frame is fixedly arranged on the special-shaped fixing frame, a medicine storage bottle is arranged in the square frame, and a water outlet at the lower end of the medicine storage bottle is connected with an inlet in the water storage tank; one end of the spring is connected with the piston rod on the lower end face of the pump head, and the other end of the spring is connected with the inside of the water storage tank; the one-way ball valve A is arranged at an inlet inside the water storage tank; the one-way ball valve B is arranged at the outlet of the piston rod on the lower end surface of the pump head; one end of the pipe is connected with an outlet of the pump head, the other end of the pipe is connected with an inlet of the water spraying box, the water spraying box is fixedly arranged on one sliding block B, and a water outlet is formed in the water spraying box.
Preferably, the adjusting fixture portion comprises: the pillow comprises a small pillow B, a support plate, a series mechanism C, a rotating handle, a hollow screw B, a telescopic frame and a supporting and fixing plate;
the adjusting fixing frame part and the portable fixing frame part are fixedly arranged on the fixing plate; one end face of the support plate is fixedly connected with the side face of the small pillow B, and the other end face of the support plate is fixedly connected with the lower end face of the telescopic frame; a belt pulley of the series mechanism C is fixedly connected with a belt pulley on the hollow lead screw B, a shaft of a bevel gear of the series mechanism C is fixedly connected with a rotating handle, and the rotating handle is rotatably arranged on the support plate; the hollow lead screw B is rotatably installed inside the telescopic frame, one end of the hollow lead screw B is in sliding connection with one of the telescopic plates of the telescopic frame, and one end of the telescopic frame is fixedly connected with the lower end face of the supporting and fixing plate.
Preferably, rubber dysmorphism case material be rubber, have elasticity big, wear-resisting, cold-resistant, difficult advantage of losing air, can keep laminating ear.
Compared with the prior art, the invention has the beneficial effects that:
1. when the medicine is administered to the inside of the ear, the liquid medicine flows into the inside of the water spraying tank from the inside of the water storage tank through the pipe by pressing the pump head, and then flows into the ear, so that the old man can use the medicine at home independently.
2. Through the screw thread form track on the dysmorphism earpick, earwax to the inside ear is cleared up out, can observe the inside condition of ear through the camera on the dysmorphism earpick, prevents to harm to the ear inside.
3. Through servo electric jar A flexible, make rubber dysmorphism case cage cover the ear, clip the side of ear through flexible clip afterwards, pull open one side of ear slightly, the convenience is observed and is dosed ear inside.
Drawings
Fig. 1-3 are schematic diagrams of the overall structure of the present invention.
Fig. 4 is a schematic structural view of the portable fixing frame part of the invention.
Fig. 5-9 are schematic views of the structure of the ear administration part of the present invention.
Fig. 10-12 are schematic views of the structure of the adjustable mount portion of the present invention.
Reference numerals: 1-a portable mount part; 2-ear administration part; 3-adjusting the fixed frame part; 101-a fixed plate; 102-a handheld stand; 103-small pillow a; 104-special-shaped fixing frame; 105-a square support plate; 106-sliding display screen; 201-hollow lead screw A; 202-slider A; 203-servo electric cylinder A; 204-rubber special-shaped box; 205-telescoping clip; 206-circular plate; 207-servo electric cylinder B; 208-slider B; 209-connecting rod; 210-a water storage tank; 211-absorbent sponge; 212-sliding rack; 213-series configuration A; 214-a pantograph linkage; 215-series mechanism B; 216-turning knob; 217-gimbal; 218-shaped earpick; 219-square shelf; 220-medicine storage bottle; 221-a water storage tank; 222-a spring; 223-one-way ball valve A; 224-one-way ball valve B; 225-pump head; 226-a tube; 227-a water spray tank; 228-a lamp; 301-small pillow B; 302-a plate; 303-series mechanism C; 304-turning the handle; 305-hollow lead screw B; 306-a telescopic frame; 307-supporting the fixed plate.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in many ways other than those described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit of the invention, and therefore the invention is not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Please refer to fig. 1-12: a hand-held, home-use otic drug delivery device comprising: a portable fixing frame part 1, an ear administration part 2 and an adjusting fixing frame part 3;
the portable fixed frame part 1 can be placed on a bed; the two ear administration parts 2 are respectively arranged in the portable fixed frame part 1 in a symmetrical state; the adjusting fixing frame part 3 is arranged on the bottom plate of the portable fixing frame part 1, and the adjusting fixing frame part 3 is positioned at the rear end of the ear administration part 2; the portable fixing frame part 1 is placed on a bed, a person lies on bedding of the portable fixing frame part 1 and the adjusting fixing frame part 3, the forehead is fixed by manually adjusting the height of the adjusting fixing frame part 3, and the ears are cleaned and dosed through the ear dosing part 2; the portable fixing rack part 1 comprises: the pillow comprises a fixing plate 101, a portable bracket 102, a small pillow A103, a special-shaped fixing frame 104, a square supporting plate 105 and a sliding display screen 106;
the fixed plate 101 is placed on a bed, and the upper end surface of the fixed plate 101 is fixedly connected with the lower end surface of the portable bracket 102; the lower end face of the small pillow A103 is fixedly connected with the upper end face of the fixing plate 101, and grooves are formed in the two sides of the small pillow A103; the special-shaped fixing frame 104 is fixedly arranged on the fixing plate 101; one end of each square supporting plate 105 is fixedly connected with the special-shaped fixing frame 104, two square supporting plates 105 are provided, and a sliding display screen 106 is slidably arranged on one square supporting plate 105; specifically, when a person uses the device, he or she can easily observe the inside of the ear by holding the hand-held stand 102 and placing the device in the bed, then placing his or her head on the small pillow A103, and manually pulling out the sliding display 106.
As shown in fig. 5 to 9, the ear administration part 2 comprises: a mobile cage ear structure, a telescopic mobile structure, a water storage tank 210, a water absorption sponge 211, a manual rotary ear picking structure, a manual medicine dripping structure and a lamp 228;
the two groups of movable cage ear structures are respectively arranged in the slotted holes of the special-shaped fixing frame 104, a telescopic movable structure is arranged in each group of movable cage ear structures, a water storage tank 210 is arranged on a sliding block of the telescopic movable structure, a pump is arranged in the water storage tank 210 and connected with a water pipe, one end of a water absorption sponge 211 is fixedly connected with an electric cylinder, and the other end of the electric cylinder is fixedly connected with the sliding block of the telescopic movable structure; the manual rotary ear picking structure is arranged on a sliding block of the telescopic moving structure; the manual medicine dripping structure is arranged on the special-shaped fixing frame 104; the light 228 is fixedly mounted inside the mobile cage ear structure; wrap up the ear through removing cage ear structure, through lamp 228 to ear internal illumination, wash and wipe the ear through flexible removal structure, storage water tank 210 and sponge 211 that absorbs water afterwards, the manual rotation of rethread is drawn the ear structure and is cleared up the ear, and it doses to the ear through manual medicine structure that drips at last.
As shown in fig. 5 and 6, the mobile cage ear structure includes: a hollow lead screw A201, a sliding block A202, a servo electric cylinder A203, a rubber special-shaped box 204 and a telescopic clamp 205;
the hollow lead screw A201 is rotatably installed inside the special-shaped fixing frame 104, one end shaft of the hollow lead screw A201 is fixedly connected with a motor shaft fixedly installed on the special-shaped fixing frame 104, threads are arranged on the hollow lead screw A201, and specifically, the hollow lead screw A201 is driven to rotate by a motor fixedly connected with the special-shaped fixing frame 104 on one end shaft of the hollow lead screw A201, so that a sliding block A202 is driven to move; the sliding block A202 is slidably mounted in a sliding rail of the special-shaped fixing frame 104, a threaded hole is formed in the sliding block A202, and the threaded hole is matched with the thread of the hollow lead screw A201; one end of the servo electric cylinder A203 is fixedly connected with one surface of the sliding block A202, the other end of the servo electric cylinder A203 is fixedly connected with one surface of the rubber special-shaped box 204, and specifically, the rubber special-shaped box 204 covers ears by stretching and contracting the servo electric cylinder A203; the telescopic clamp 205 is fixedly arranged in the rubber special-shaped box 204, the rubber special-shaped box 204 is made of rubber, has the advantages of high elasticity, wear resistance, cold resistance and difficulty in air leakage, and can keep fitting with the ear; specifically, before the ear is cleaned, the side surface of the ear is clamped by the telescopic clamp 205, one side of the ear is slightly pulled, and the inside of the ear is conveniently observed and dosed.
As shown in fig. 7 and 8, the telescopic moving structure includes: a circular plate 206, a servo cylinder B207, a slide block B208, and a link 209;
the circular plate 206 is fixedly arranged in the rubber special-shaped box 204, and the rear end face of the circular plate 206 is provided with a servo electric cylinder B207; one end of the servo electric cylinder B207 is fixedly connected with the sliding block B208 at the upper position, and the other end of the servo electric cylinder B207 is fixedly connected with the sliding block B208 at the lower position; a sliding block B208 is slidably arranged in a sliding groove of the circular plate 206, one end of the sliding block B208 is rotatably connected with one end of a connecting rod 209, and the other end of the connecting rod 209 is rotatably connected with a square sliding block at the middle position of the circular plate 206; specifically, two sliding blocks B208 connected with the servo electric cylinder B207 are driven to move by the telescopic driving of the servo electric cylinder B207, and then the connecting rod 209 is driven to drive the put-down sliding block at the middle position of the circular plate 206 to rotate, and then the other two sliding blocks B208 are driven to move together, so that different medicine administration or cleaning parts can be prevented from colliding during working.
As shown in fig. 7, the manual rotary earpick structure includes: a sliding rack 212, a serial mechanism A213, a telescopic connecting rod 214, a serial mechanism B215, a rotary knob 216, a universal joint 217 and a special-shaped earpick 218;
the sliding rack 212 is slidably mounted on a slide way of one of the sliding blocks B208, teeth of the sliding rack 212 are meshed with teeth of a gear of the series mechanism A213, a shaft of another gear of the series mechanism A213 is fixedly connected with one end of a telescopic connecting rod 214, specifically, a rotating knob 216 is manually controlled to drive the series mechanism B215 so as to drive the telescopic connecting rod 214 to rotate, the series mechanism A213 is further driven to drive the sliding rack 212 to slide, the other end of the telescopic connecting rod 214 is fixedly connected with a shaft of a bevel gear of the series mechanism B215, a shaft of another bevel gear of the series mechanism B215 is fixedly connected with a shaft of the rotating knob 216, and the series mechanism B215 is mounted inside the square supporting plate 105; the number of the universal joints 217 is two, a shaft of one universal joint 217 is fixedly arranged on the front end face of the sliding rack 212, a motor is fixedly arranged on the side face of one universal joint 217, a motor shaft of the motor is fixedly connected with a shaft of the other universal joint 217, a shaft of the other universal joint 217 is fixedly connected with one end of a special-shaped earpick 218, a thread-shaped track is arranged on the special-shaped earpick 218, a micro camera is arranged at the front end of the special-shaped earpick 218, image information is collected through the micro camera and transmitted to the square supporting plate 105, and the interior of an ear is cleaned through the special-shaped earpick 218; specifically, when clearing up the inside ear, remove through universal joint 217, the motor through universal joint 217 side drives another universal joint 217 simultaneously and rotates, and then drives special-shaped earpick 218 and rotate, through the screw thread form track on the special-shaped earpick 218, clears up earwax inside the ear, can observe the inside condition of ear through the camera on the special-shaped earpick 218, prevents to harm the inside of ear.
As shown in fig. 9, the manual medicine dropping structure includes: a square stand 219, a medicine storage bottle 220, a water storage tank 221, a spring 222, a one-way ball valve A223, a one-way ball valve B224, a pump head 225, a pipe 226 and a water spraying tank 227;
the square stand 219 is fixedly arranged on the special-shaped fixing frame 104, a medicine storage bottle 220 is arranged inside the square stand 219, and a water outlet at the lower end of the medicine storage bottle 220 is connected with an inlet inside the water storage tank 221; one end of the spring 222 is connected with the piston rod on the lower end face of the pump head 225, and the other end of the spring 222 is connected with the inside of the water storage tank 221; a one-way ball valve A223 is installed at the inlet inside the water storage tank 221; the one-way ball valve B224 is installed at the outlet of the piston rod at the lower end face of the pump head 225, and specifically, the piston rod at the lower end of the pump head 225 moves by pressing the pump head 225, so as to drive the spring 222 to extend and contract, thereby filling the inside of the water tank 221 with air; one end of the pipe 226 is connected with an outlet of the pump head 225, the other end of the pipe 226 is connected with an inlet of the water spraying tank 227, the water spraying tank 227 is fixedly installed on one sliding block B208, and a water outlet is formed in the water spraying tank 227; specifically, when the medicine is administered to the inside of the ear, the air flows out due to the blocking of the one-way ball valve a223, when the piston rod at the lower end face of the pump head 225 is bounced, the medicine inside the medicine storage bottle 220 flows into the inside of the water storage tank 221, and when the pump head 225 is pressed down again, the medicine flows into the inside of the water spray tank 227 through the pipe 226 from the inside of the water storage tank 221, and then flows into the ear.
As shown in fig. 10 to 12, the adjustment fixing frame portion 3 includes: the pillow comprises a small pillow B301, a support plate 302, a series mechanism C303, a rotating handle 304, a hollow lead screw B305, a telescopic frame 306 and a support fixing plate 307;
the adjustable fixing frame part 3 is fixedly arranged on the fixing plate 101 by the portable fixing frame part 1; one end surface of the support plate 302 is fixedly connected with the side surface of the small pillow B301, and the other end surface of the support plate 302 is fixedly connected with the lower end surface of the telescopic frame 306; a belt pulley of the series mechanism C303 is fixedly connected with a belt pulley on the hollow lead screw B305, a shaft of a bevel gear of the series mechanism C303 is fixedly connected with a rotating handle 304, and the rotating handle 304 is rotatably arranged on the support plate 302; the hollow lead screw B305 is rotatably installed inside the telescopic frame 306, specifically, the handle 304 is rotated through manual control to drive the tandem mechanism C303, so as to drive the belt pulley on the hollow lead screw B305 to rotate, one end of the hollow lead screw B305 is slidably connected with one telescopic plate of the telescopic frame 306, and one end of the telescopic frame 306 is fixedly connected with the lower end face of the supporting and fixing plate 307; specifically, when the people uses, will be rested on the head small-size pillow B301, rotate through driving hollow lead screw B305 to make expansion bracket 306 flexible, and then drive support fixing plate 307 and remove, thereby can fix the forehead according to the comfort level of oneself, conveniently handle the ear.
The working principle is as follows:
when the pillow is used by a person, the equipment is placed on a bed by holding the hand-held support 102, then the head is placed on the small pillow A103, and the sliding display screen 106 is manually pulled out, so that the condition inside the ears can be conveniently observed;
when a person uses the electric head-rest, the person puts the head on the small pillow B301, the handle 304 is rotated through manual control, the series mechanism C303 is further driven, the belt pulley on the hollow lead screw B305 is driven to rotate, the hollow lead screw B305 is further driven to rotate, the telescopic frame 306 is telescopic, the supporting and fixing plate 307 is further driven to move, the forehead can be fixed according to the comfort level of the person, and the ear can be conveniently treated;
before cleaning the ears, a motor fixedly connected with the special-shaped fixing frame 104 on the shaft of one end of a hollow lead screw A201 is required to drive the hollow lead screw A201 to rotate, so that a sliding block A202 is driven to move, when the ear cleaning device moves to a proper position, a servo electric cylinder A203 stretches out and draws back to enable a rubber special-shaped box 204 to cover the ears, then the side surfaces of the ears are clamped through a telescopic clamp 205, one side of the ears is slightly pulled open, and the inside of the ears can be observed and dosed conveniently;
the servo electric cylinder B207 stretches and retracts to drive the two sliding blocks B208 connected with the servo electric cylinder B207 to move, so that the connecting rod 209 is driven to drive the put-down sliding block at the middle position of the circular plate 206 to rotate, and the other two sliding blocks B208 are driven to move together, so that different medicine feeding or cleaning parts can be prevented from colliding during working;
the water is moved to a proper position through a sliding block B208, water is sprayed out of a water pipe through a pump in a water storage tank 210, ears are simply cleaned, and then the water stain flowing out is wiped by stretching an electric cylinder on the lower end face of a water absorption sponge 211; the water stain flowing out can flow into the groove on the small pillow A103, so that the small pillow is convenient to clean after being manually used;
when the interior of an ear is cleaned, the knob 216 is rotated through manual control, the series mechanism B215 is further driven, the telescopic connecting rod 214 is driven to rotate, the series mechanism A213 is further driven to drive the sliding rack 212 to slide, the universal joint 217 is driven to move, meanwhile, the motor on the side surface of the universal joint 217 drives the other universal joint 217 to rotate, the special-shaped earpick 218 is further driven to rotate, earwax in the ear is cleaned through the thread-shaped track on the special-shaped earpick 218, the condition in the ear can be observed through the camera on the special-shaped earpick 218, and the interior of the ear is prevented from being damaged;
when dosing to the inside of the ear, the piston rod that makes pump head 225 lower extreme removes through pressing pump head 225, thereby it stretches out and draws back to drive spring 222, thereby make the inside air that is full of water storage tank 221, because blocking of one-way ball valve A223, make the air flow out, when the piston rod of terminal surface bounced down under pump head 225, make inside liquid medicine of medicine storage bottle 220 flow into inside water storage tank 221, when pressing pump head 225 once more, make inside the liquid medicine flow into spray tank 227 through pipe 226 from inside the water storage tank 221, and then flow into in the ear, make things convenient for the old man to use alone at home.

Claims (8)

1. A hand-held, home-use otic drug delivery device comprising: a portable fixing frame part (1), an ear administration part (2) and an adjusting fixing frame part (3);
the portable fixing frame part (1) can be placed on a bed; the two ear administration parts (2) are respectively arranged in the portable fixing frame part (1) in a symmetrical state; the adjusting fixing frame part (3) is arranged on the bottom plate of the portable fixing frame part (1), and the adjusting fixing frame part (3) is positioned at the rear end of the ear administration part (2); the portable fixing frame part (1) is placed on a bed, a person lies on a bedding of the portable fixing frame part (1) and the adjusting fixing frame part (3), the forehead is fixed by manually adjusting the height of the adjusting fixing frame part (3), and the ears are cleaned and dosed through the ear dosing part (2); the portable fixing frame part (1) comprises: the pillow comprises a fixing plate (101), a portable bracket (102), a small pillow A (103), a special-shaped fixing frame (104), a square supporting plate (105) and a sliding display screen (106);
the fixing plate (101) is placed on a bed, and the upper end face of the fixing plate (101) is fixedly connected with the lower end face of the portable bracket (102); the lower end face of the small pillow A (103) is fixedly connected with the upper end face of the fixing plate (101), and grooves are formed in the two sides of the small pillow A (103); the special-shaped fixing frame (104) is fixedly arranged on the fixing plate (101); one end of each square supporting plate (105) is fixedly connected with the special-shaped fixing frame (104), two square supporting plates (105) are arranged, and a sliding display screen (106) is slidably arranged on one square supporting plate (105);
the ear administration part (2) comprises: a movable cage ear structure, a telescopic moving structure, a water storage tank (210), a water absorption sponge (211), a manual rotary ear picking structure, a manual medicine dripping structure and a lamp (228);
the movable cage ear structure comprises two groups, the two groups of movable cage ear structures are respectively installed in a slotted hole of a special-shaped fixing frame (104), a telescopic movable structure is installed inside each group of movable cage ear structure, a water storage tank (210) is installed on a sliding block of the telescopic movable structure, a pump is arranged inside the water storage tank (210), the pump is connected with a water pipe, one end of a water absorption sponge (211) is fixedly connected with an electric cylinder, and the other end of the electric cylinder is fixedly connected with the sliding block of the telescopic movable structure; the manual rotary ear picking structure is arranged on a sliding block of the telescopic moving structure; the manual medicine dripping structure is arranged on the special-shaped fixing frame (104); a light (228) is fixedly mounted inside the movable cage ear structure; wrap up the ear through removing cage ear structure, through lamp (228) to ear inside illumination, wash and wipe the ear through flexible moving structure, storage water tank (210) and sponge (211) that absorb water afterwards, the manual rotation of rethread is drawn the ear structure and is cleared up the ear, and it doses to the ear through manual medicine structure of dripping at last.
2. A hand-held, home use otic drug delivery device as recited in claim 1 wherein said mobile cage ear structure comprises: the device comprises a hollow lead screw A (201), a sliding block A (202), a servo electric cylinder A (203), a rubber special-shaped box (204) and a telescopic clamp (205);
the hollow lead screw A (201) is rotatably arranged in the special-shaped fixing frame (104), one end shaft of the hollow lead screw A (201) is fixedly connected with a motor shaft fixedly arranged on the special-shaped fixing frame (104), and threads are arranged on the hollow lead screw A (201); the sliding block A (202) is slidably mounted in a sliding rail of the special-shaped fixing frame (104), a threaded hole is formed in the sliding block A (202), and the threaded hole is matched with the thread of the hollow lead screw A (201); one end of the servo electric cylinder A (203) is fixedly connected with one surface of the sliding block A (202), and the other end of the servo electric cylinder A (203) is fixedly connected with one surface of the rubber special-shaped box (204); a telescopic clamp (205) is fixedly arranged in the rubber special-shaped box (204).
3. A hand-held, home-use otic administration device according to claim 1 and wherein said telescopic movement structure comprises: a circular plate (206), a servo electric cylinder B (207), a sliding block B (208) and a connecting rod (209);
the circular plate (206) is fixedly arranged in the rubber special-shaped box (204), and the rear end face of the circular plate (206) is provided with a servo electric cylinder B (207); one end of the servo electric cylinder B (207) is fixedly connected with the sliding block B (208) at the upper position, and the other end of the servo electric cylinder B (207) is fixedly connected with the sliding block B (208) at the lower position; the sliding block B (208) is slidably installed in a sliding groove of the circular plate (206), one end of the sliding block B (208) is rotatably connected with one end of a connecting rod (209), and the other end of the connecting rod (209) is rotatably connected with a square sliding block in the middle of the circular plate (206).
4. A hand-held, home-use otic drug delivery device as recited in claim 1 wherein said manually rotatable ear-picking structure comprises: the device comprises a sliding rack (212), a serial mechanism A (213), a telescopic connecting rod (214), a serial mechanism B (215), a rotating knob (216), a universal joint (217) and a special-shaped earpick (218);
the sliding rack (212) is slidably mounted on a slide way of one sliding block B (208), teeth of the sliding rack (212) are meshed with teeth of a series mechanism A (213), a shaft of another gear of the series mechanism A (213) is fixedly connected with one end of a telescopic connecting rod (214), the other end of the telescopic connecting rod (214) is fixedly connected with a shaft of a bevel gear of a series mechanism B (215), a shaft of another bevel gear of the series mechanism B (215) is fixedly connected with a shaft of a rotating knob (216), and the series mechanism B (215) is mounted inside the square supporting plate (105); the number of the universal joints (217) is two, the shaft of one universal joint (217) is fixedly arranged on the front end face of the sliding rack (212), the side face of one universal joint (217) is fixedly provided with a motor, the motor shaft of the motor is fixedly connected with the shaft of the other universal joint (217), and the shaft of the other universal joint (217) is fixedly connected with one end of the special-shaped earpick (218).
5. A hand-held domestic ear drug delivery device according to claim 4, wherein the shaped earpick (218) is provided with a screw-thread shaped track, a micro-camera is mounted at the front end of the shaped earpick (218), image information is collected by the micro-camera and transmitted to the square support plate (105), and the inside of the ear is cleaned by the shaped earpick (218).
6. A hand-held, home-use otic administration device according to claim 1 and wherein said manual drip structure comprises: a square shelf (219), a medicine storage bottle (220), a water storage tank (221), a spring (222), a one-way ball valve A (223), a one-way ball valve B (224), a pump head (225), a pipe (226) and a water spraying tank (227);
the square rack (219) is fixedly arranged on the special-shaped fixing rack (104), a medicine storage bottle (220) is arranged in the square rack (219), and a water outlet at the lower end of the medicine storage bottle (220) is connected with an inlet in the water storage tank (221); one end of the spring (222) is connected with a piston rod on the lower end face of the pump head (225), and the other end of the spring (222) is connected with the inside of the water storage tank (221); the one-way ball valve A (223) is arranged at an inlet inside the water storage tank (221); the one-way ball valve B (224) is arranged at the outlet of the piston rod on the lower end surface of the pump head (225); one end of the pipe (226) is connected with the outlet of the pump head (225), the other end of the pipe (226) is connected with the inlet of the water spraying box (227), the water spraying box (227) is fixedly arranged on one sliding block B (208), and the water spraying box (227) is provided with a water outlet.
7. A hand-held, domestic ear delivery device according to claim 1, wherein said adjustable mounting portion (3) comprises: the pillow comprises a small pillow B (301), a support plate (302), a series mechanism C (303), a rotating handle (304), a hollow lead screw B (305), a telescopic frame (306) and a supporting and fixing plate (307);
the adjusting fixing frame part (3) and the hand-held fixing frame part (1) are fixedly arranged on the fixing plate (101); one end surface of the support plate (302) is fixedly connected with the side surface of the small pillow B (301), and the other end surface of the support plate (302) is fixedly connected with the lower end surface of the telescopic frame (306); a belt pulley of the series mechanism C (303) is fixedly connected with a belt pulley on the hollow lead screw B (305), a shaft of a bevel gear of the series mechanism C (303) is fixedly connected with a rotating handle (304), and the rotating handle (304) is rotatably arranged on the support plate (302); the hollow lead screw B (305) is rotatably installed inside the telescopic frame (306), one end of the hollow lead screw B (305) is in sliding connection with one telescopic plate of the telescopic frame (306), and one end of the telescopic frame (306) is fixedly connected with the lower end face of the supporting and fixing plate (307).
8. A hand-held domestic ear drug delivery device according to claim 1, wherein the shaped rubber container (204) is made of rubber, has the advantages of high elasticity, wear resistance, cold resistance, and resistance to air leakage, and can be kept attached to the ear.
CN202110896955.XA 2021-08-05 2021-08-05 Portable household ear drug administration device Active CN113440335B (en)

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927531A1 (en) * 2008-02-18 2009-08-21 Michel Brun APPARATUS FOR CLEANING EARS
US8328830B1 (en) * 2010-08-17 2012-12-11 Sudhir Pandit Ear cleaning device
CN204274776U (en) * 2014-11-18 2015-04-22 张朋 Auditory meatus cleaning administrator
CN104887392A (en) * 2015-04-21 2015-09-09 邱宏 Otological therapeutic unit
CN109223304A (en) * 2018-09-13 2019-01-18 贵州省人民医院 A kind of ear canal cleaning plant
CN208741282U (en) * 2018-04-11 2019-04-16 中山大学附属第三医院（中山大学肝脏病医院） A kind of ear-nose-throat department care device
CN110859703A (en) * 2019-08-16 2020-03-06 芜湖职业技术学院 Ear cleaning device
CN211067764U (en) * 2019-07-23 2020-07-24 柳州市妇幼保健院 Special chair for washing auditory meatus
CN211271637U (en) * 2019-12-24 2020-08-18 深圳职业技术学院 High electronic earphone of drawing of security
CN212308204U (en) * 2020-04-03 2021-01-08 中南大学湘雅二医院 Ear cleaning and nursing device based on ear-nose-throat department
CN213031637U (en) * 2020-05-29 2021-04-23 山东第一医科大学(山东省医学科学院) Ear drug administration device

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927531A1 (en) * 2008-02-18 2009-08-21 Michel Brun APPARATUS FOR CLEANING EARS
US8328830B1 (en) * 2010-08-17 2012-12-11 Sudhir Pandit Ear cleaning device
CN204274776U (en) * 2014-11-18 2015-04-22 张朋 Auditory meatus cleaning administrator
CN104887392A (en) * 2015-04-21 2015-09-09 邱宏 Otological therapeutic unit
CN208741282U (en) * 2018-04-11 2019-04-16 中山大学附属第三医院（中山大学肝脏病医院） A kind of ear-nose-throat department care device
CN109223304A (en) * 2018-09-13 2019-01-18 贵州省人民医院 A kind of ear canal cleaning plant
CN211067764U (en) * 2019-07-23 2020-07-24 柳州市妇幼保健院 Special chair for washing auditory meatus
CN110859703A (en) * 2019-08-16 2020-03-06 芜湖职业技术学院 Ear cleaning device
CN211271637U (en) * 2019-12-24 2020-08-18 深圳职业技术学院 High electronic earphone of drawing of security
CN212308204U (en) * 2020-04-03 2021-01-08 中南大学湘雅二医院 Ear cleaning and nursing device based on ear-nose-throat department
CN213031637U (en) * 2020-05-29 2021-04-23 山东第一医科大学(山东省医学科学院) Ear drug administration device

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