CN112022199A - Portable integrated wireless stethoscope based on Bluetooth data transmission - Google Patents
Portable integrated wireless stethoscope based on Bluetooth data transmission Download PDFInfo
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- CN112022199A CN112022199A CN202010877109.9A CN202010877109A CN112022199A CN 112022199 A CN112022199 A CN 112022199A CN 202010877109 A CN202010877109 A CN 202010877109A CN 112022199 A CN112022199 A CN 112022199A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 20
- 238000002555 auscultation Methods 0.000 claims abstract description 59
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 18
- 229910052782 aluminium Inorganic materials 0.000 claims description 18
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
- A61B7/04—Electric stethoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a portable integrated wireless stethoscope based on Bluetooth data transmission, which comprises an auscultation head, earphones, a storage battery, a sound pick-up head and an ultraviolet lamp, wherein a power switch is arranged on the upper surface of the auscultation head, a signal receiver is arranged inside the earphones, a baffle is connected to the side wall shaft of a containing groove, a charging hole is formed in the side surface of the auscultation head, the sound pick-up head is arranged in the middle of the auscultation head, a sliding groove is formed in the lower end of the auscultation head, a second rubber pad is bonded to the lower end of a movable ring, a hidden groove is formed in the lower end of the auscultation head, the ultraviolet lamp is arranged on the inner side surface of a protective cover, a time delay unit is arranged in the protective cover, and a. This wireless stethoscope of portable integral type based on bluetooth data transmission can be the integral type combination with auscultation head and earphone to portable can disinfect, protect automatically after having used up simultaneously.
Description
Technical Field
The invention relates to the technical field of stethoscopes, in particular to a portable integrated wireless stethoscope based on Bluetooth data transmission.
Background
The stethoscope is a comparatively common medical examination utensil, can listen to the heart sound of patient and the sound that internal organ produced through the stethoscope through medical personnel, and traditional stethoscope generally comprises pickup head, rubber tube and earplug, and the auscultation head is connected by the rubber tube with the earplug, but because the length of rubber tube is limited, lead to the application range of having restricted the stethoscope in the very big degree, therefore wireless stethoscope has gradually obtained extensive application, but present wireless stethoscope still has some not enoughly, for example:
1. the auscultation head and the earplugs of the existing wireless stethoscope are mostly stored in a split type, so that the wireless stethoscope needs to be stored by a box body independently in the carrying process, the carrying volume is increased, and meanwhile, the earplugs are small in volume, so that the phenomenon of losing easily in the carrying process and certain use defects exist;
2. because wireless stethoscope need laminate the stethoscope head in patient's body surface in the use, but the most single structure of current wireless stethoscope, the inconvenient face to stethoscope head and patient contact is disinfected, leads to the stethoscope head surface to remain the bacterium easily, has cross infection's risk, has certain use health problem.
Therefore, a portable integrated wireless stethoscope based on bluetooth data transmission is proposed to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a portable integrated wireless stethoscope based on Bluetooth data transmission, and aims to solve the problems that the wireless stethoscope in the prior market is inconvenient to carry a stethoscope head and earplugs conveniently and automatically disinfect a stethoscope contact surface.
In order to achieve the purpose, the invention provides the following technical scheme: a portable integrated wireless stethoscope based on Bluetooth data transmission comprises an auscultation head, earphones, a storage battery, a sound pick-up head and an ultraviolet lamp, wherein a power switch is arranged on the upper surface of the auscultation head, a containing groove is formed in the upper surface of the auscultation head, the earphones are arranged inside the containing groove, a signal receiver is arranged inside the earphones, a baffle is connected to the side wall of the containing groove through a shaft, a torsion spring is connected between the baffle and the auscultation head, a first rubber pad is bonded to the surface of the baffle, a charging hole is formed in the side surface of the auscultation head, the storage battery and a signal transmitter are arranged inside the auscultation head, a sound pick-up groove is formed in the lower end of the auscultation head, the sound pick-up head is mounted in the middle of the auscultation head, a filter amplifier is arranged at the upper end of the sound pick-up, and the inboard of spout is provided with the movable ring to be connected with reset spring between the inner wall of movable ring and spout, the lower extreme of movable ring bonds and has the second cushion, the camera obscura has been seted up to the lower extreme of auscultation head inside, and the inner wall surface of camera obscura is provided with first magnetic connector to the lower extreme of auscultation head is provided with the protective cover, the inboard surface of protective cover is provided with ultraviolet lamp, and the inside of protective cover is provided with the delay timer to the surface of protective cover is provided with the fixture block, the outside of fixture block is provided with second magnetic connector.
Preferably, the earphone is in concave-convex fit with the accommodating groove, 2 accommodating grooves are symmetrically formed in the accommodating groove relative to the central axis of the auscultation head, and the upper surface of the earphone is lower than that of the auscultation head.
Preferably, the baffle corresponds to the position of the accommodating groove, the baffle and the auscultation head form an elastic rotating structure through a torsion spring, and the rotating directions of the adjacent baffles are opposite.
Preferably, the first rubber mat is of a strip structure, and the first rubber mat is equidistantly distributed on the outer side of the baffle.
Preferably, the central axes of the sound collecting groove and the sound collecting head coincide, and the sound collecting groove is in an inverted funnel-shaped structure.
Preferably, the activity ring constitutes block sliding structure with the spout, and the activity ring passes through reset spring and the auscultation head constitutes elasticity extending structure to the activity ring is ring shape structure, and the internal diameter of activity ring is greater than the diameter of aluminium diaphragm simultaneously.
Preferably, ultraviolet lamp evenly distributed is in the inboard of protective cover, and ultraviolet lamp and aluminium foil both the position corresponding to the diameter of protective cover equals the diameter of auscultation head lower extreme.
Preferably, the clamping blocks are distributed on the surface of the protective cover at equal angles, the clamping blocks are of an L-shaped structure, the clamping blocks and the hidden grooves form a clamping sliding structure, and meanwhile, the magnetic poles of the second magnetic suction connector on the outer side of the clamping blocks are opposite to the magnetic poles of the first magnetic suction connector.
Compared with the prior art, the invention has the beneficial effects that: the portable integrated wireless stethoscope based on Bluetooth data transmission;
1. the wireless stethoscope head is provided with the accommodating groove and the baffle, the earphones and the auscultation head can form an integrated structure by placing the earphones in the accommodating groove, meanwhile, the baffle can automatically rotate and seal the accommodating groove under the elastic action of the torsion spring, the auscultation head and the earphones can be placed in an integrated structure by the structure, the wireless stethoscope is convenient to carry, the earphones are prevented from being lost in the carrying process, and the practicability of the device is improved;
2. the movable ring and the second rubber pad are arranged, the second rubber pad can be attached to the body surface of a patient through the movable ring capable of performing elastic telescopic motion, so that the aluminum diaphragm is separated from the external environment, a good noise reduction effect is achieved, the wireless stethoscope can effectively isolate external noise through the structure, the external noise is prevented from influencing the normal auscultation work of the wireless stethoscope, and the auscultation accuracy of the wireless stethoscope is improved;
3. be provided with the protective cover, it is rotatory in the camera obscura through inserting the fixture block, can be with the stable lower extreme of installing in the auscultation head of protective cover, thereby effectively protect the auscultation head, the fixture block is when sliding in the camera obscura simultaneously, can make first magnetic connector and second magnetic connector be close to each other and laminate, thereby switch-on ultraviolet lamp's power, make ultraviolet lamp can carry out germicidal treatment to the aluminium foil surface, avoid taking place cross infection in the used repeatedly process, the use health nature of device has been improved, first magnetic connector and second magnetic connector both adsorb each other simultaneously, can prevent that the protective cover from taking place unexpected rotation, drop, the practicality of device has been improved.
Drawings
FIG. 1 is a schematic main sectional view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic diagram of a side view of the earphone of the present invention;
FIG. 5 is a schematic bottom view of the stethoscope head according to the present invention;
FIG. 6 is a schematic top view of a protective cover according to the present invention;
FIG. 7 is a schematic diagram of a fixture block according to the present invention;
FIG. 8 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 9 is a schematic view of the working process of the present invention.
In the figure: 1. an auscultation head; 2. a containing groove; 3. an earphone; 4. a signal receiver; 5. a baffle plate; 6. a torsion spring; 7. a first rubber pad; 8. a charging hole; 9. a storage battery; 10. a signal transmitter; 11. a sound collecting groove; 12. an aluminum diaphragm; 13. a sound pickup head; 14. a filter amplifier; 15. a chute; 16. a movable ring; 17. a second rubber pad; 18. a return spring; 19. a hidden groove; 20. a first magnetic attachment head; 21. a protective cover; 22. an ultraviolet lamp; 23. a time delay; 24. a clamping block; 25. a second magnetic attachment; 26. and a power switch.
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.
Referring to fig. 1-9, the present invention provides a technical solution: a portable integrated wireless stethoscope based on Bluetooth data transmission comprises an auscultation head 1, a containing groove 2, an earphone 3, a signal receiver 4, a baffle 5, a torsion spring 6, a first rubber pad 7, a charging hole 8, a storage battery 9, a signal transmitter 10, a sound pick-up groove 11, an aluminum film 12, a sound pick-up head 13, a filter amplifier 14, a sliding groove 15, a movable ring 16, a second rubber pad 17, a reset spring 18, a hidden groove 19, a first magnetic connector 20, a protective cover 21, an ultraviolet lamp 22, a delayer 23, a clamping block 24, a second magnetic connector 25 and a power switch 26, wherein the upper surface of the auscultation head 1 is provided with the power switch 26, the containing groove 2 is arranged on the upper surface of the auscultation head 1, the earphone 3 is arranged inside the containing groove 2, the signal receiver 4 is arranged inside the earphone 3, the baffle 5 is connected with the side wall shaft of the containing groove 2, and the torsion spring 6 is connected between the, and the surface of the baffle 5 is bonded with a first rubber pad 7, the side of the stethoscope head 1 is provided with a charging hole 8, the stethoscope head 1 is internally provided with a storage battery 9 and a signal transmitter 10, the lower end of the stethoscope head 1 is provided with a sound collecting groove 11, the middle position of the stethoscope head 1 is provided with a sound collecting head 13, the upper end of the sound collecting head 13 is provided with a filter amplifier 14, the lower end of the stethoscope head 1 is provided with an aluminum diaphragm 12, the lower end of the stethoscope head 1 is internally provided with a sliding groove 15, the inner side of the sliding groove 15 is provided with a movable ring 16, a return spring 18 is connected between the movable ring 16 and the inner wall of the sliding groove 15, the lower end of the movable ring 16 is bonded with a second rubber pad 17, the lower end of the stethoscope head 1 is internally provided with a blind groove 19, the inner wall surface of the blind groove 19 is provided with a first magnetic connector 20, the lower end of the stethoscope head, a delayer 23 is arranged inside the protective cover 21, a fixture block 24 is arranged on the surface of the protective cover 21, and a second magnetic suction joint 25 is arranged outside the fixture block 24;
the earphones 3 are in concave-convex fit with the accommodating groove 2, 2 accommodating grooves 2 are symmetrically formed about the central axis of the auscultation head 1, the upper surface of each earphone 3 is lower than that of the corresponding auscultation head 1, and the earphones 3 are placed in the accommodating groove 2, so that the auscultation heads 1 and the earphones 3 can form an integrated structure, the wireless stethoscope can be conveniently carried, the earphones 3 are prevented from being lost in the carrying process, and the carrying convenience and the practicability of the device are improved;
the baffle 5 corresponds to the accommodating groove 2, the baffle 5 and the auscultation head 1 form an elastic rotating structure through the torsion spring 6, the rotating directions of the adjacent baffles 5 are opposite, and the baffle 5 can automatically rotate under the elastic action of the torsion spring 6, so that the accommodating groove 2 is sealed, the earphone 3 is effectively prevented from falling and losing in the carrying process, and meanwhile, dust and the like can be prevented from entering the accommodating groove 2;
the first rubber pad 7 is of a strip-shaped structure, the first rubber pads 7 are equidistantly distributed on the outer side of the baffle 5, the baffle 5 is rotated to be opened, the baffle 5 can be perpendicular to the upper surface of the auscultation head 1, and at the moment, a user can pinch the rotated baffle 5 with fingers, so that the wireless stethoscope can be effectively taken and used, the first rubber pads 7 can increase the friction force between the baffle 5 and the fingers of the user while playing a shock absorption protection role for the earphone 3, and the auscultation head 1 is prevented from slipping and falling off in the using process;
the central axes of the sound collecting groove 11 and the sound collecting head 13 are coincident, the sound collecting groove 11 is of an inverted funnel-shaped structure, and the sound collected by the aluminum film 12 through vibration can be effectively converged through the inverted funnel-shaped sound collecting groove 11, so that the accuracy of an auscultation result is effectively improved;
the movable ring 16 and the sliding groove 15 form a clamping sliding structure, the movable ring 16 and the stethoscope head 1 form an elastic telescopic structure through the reset spring 18, the movable ring 16 is in a circular structure, meanwhile, the inner diameter of the movable ring 16 is larger than the diameter of the aluminum diaphragm 12, and the movable ring 16 can push the second rubber pad 17 to be attached to the body surface of a patient under the elastic action of the reset spring 18, so that the aluminum diaphragm 12 can be separated from the external environment, and the stethoscope is prevented from being influenced by external noise to reduce the auscultation accuracy;
the ultraviolet lamps 22 are uniformly distributed on the inner side of the protective cover 21, the ultraviolet lamps 22 correspond to the aluminum diaphragm 12 in position, the diameter of the protective cover 21 is equal to the diameter of the lower end of the stethoscope head 1, the aluminum diaphragm 12 can be irradiated and sterilized through the uniformly distributed ultraviolet lamps 22, meanwhile, the stethoscope head 1 can be protected in the carrying process of the wireless stethoscope, and the aluminum diaphragm 12 is prevented from being worn and deformed to influence the service life of the device;
The working principle is as follows: when the portable integrated wireless stethoscope based on bluetooth data transmission is used, firstly, as shown in fig. 1-4 and 8, the baffle 5 is rotated to take out the earphones 3 inside the containing groove 2 for wearing, as shown in fig. 5-7, the protecting cover 21 is then rotated to separate the clamping block 24 from the hidden groove 19, at this time, the protecting cover 21 can be detached from the lower end of the stethoscope head 1, then the baffle 5 is rotated to make the two baffles 5 perpendicular to the upper surface of the stethoscope head 1, at this time, a user can pinch the baffles 5 with fingers and then bring the stethoscope head 1 close to the body surface of the patient, the first rubber pad 7 on the surface of the baffle 5 can prevent the stethoscope head 1 from slipping and breaking in the taking and using process, the aluminum diaphragm 12 is attached to the body surface of the patient, at this time, the movable ring 16 can slide along the sliding groove 15, and at the same time, the second rubber pad 17 can be attached to the body surface of the patient under the elastic force of the reset spring 18, the aluminum diaphragm 12 is separated from the external environment, so that the wireless stethoscope can be prevented from being influenced by external noise, and the auscultation accuracy of the device is effectively improved;
as shown in fig. 1, 4 and 9, when the power switch 26 is turned on, the aluminum diaphragm 12 and the sound collecting groove 11 can collect and collect heart sounds or lung sounds of a patient, the sound collecting head 13 can collect sounds and amplify the sounds through the filter amplifier 14, then the sound signals are converted into electrical signals (prior art, so detailed description is omitted), then the signals are sent out through the signal transmitter 10 by using the bluetooth transmission technology, the signals can be received by the signal receiver 4 inside the earphone 3, so that wireless auscultation of the patient can be realized, meanwhile, a user can use the mobile phone bluetooth to connect the auscultation head 1, so that auscultation results can be displayed and recorded through a specific APP in the mobile phone, and the operation is convenient;
as shown in fig. 1 and 5-8, after auscultation, the earphone 3 is taken off and put into the accommodating groove 2, then the baffle 5 is loosened, at this time, the baffle 5 automatically rotates and resets under the elastic force of the torsion spring 6, thereby sealing the accommodating groove 2, so that the auscultation head 1 and the earphone 3 are combined into an integrated structure, thereby avoiding the earphone 3 from losing during carrying, then the protective cover 21 is attached to the lower end of the auscultation head 1, the fixture block 24 is inserted into the blind groove 19, then the protective cover 21 is rotated, so that the fixture block 24 is fastened with the blind groove 19, meanwhile, the first magnetic suction connector 20 and the second magnetic suction connector 25 are close to each other and attached, at this time, the storage battery 9 can provide power for the aluminum film 22, so that the ultraviolet lamp 22 automatically irradiates and sterilizes the chip 12, after a period of time, the time delay 23 automatically controls the ultraviolet lamp 22 to close, thereby avoiding waste, because first magnetism is inhaled and is connected 20 and second magnetism and inhale two mutual adsorptions of joint 25, can prevent that protective cover 21 from taking place autogiration and dropping to can effectively protect auscultation head 1, thereby accomplish a series of works.
Those not described in detail in this specification are within the skill of the art.
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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a wireless stethoscope of portable integral type based on bluetooth data transmission, includes auscultation head (1), earphone (3), battery (9), sound pick-up head (13) and ultraviolet lamp (22), its characterized in that: the stethoscope head comprises a stethoscope head body and is characterized in that a power switch (26) is arranged on the upper surface of the stethoscope head body (1), a containing groove (2) is formed in the upper surface of the stethoscope head body (1), an earphone (3) is arranged inside the containing groove (2), a signal receiver (4) is arranged inside the earphone (3), a baffle (5) is connected to the side wall of the containing groove (2) in a shaft mode, a torsion spring (6) is connected between the baffle (5) and the stethoscope head body (1), a first rubber pad (7) is bonded to the surface of the baffle (5), a charging hole (8) is formed in the side face of the stethoscope head body (1), a storage battery (9) and a signal transmitter (10) are arranged inside the stethoscope head body (1), a sound picking groove (11) is formed in the lower end of the stethoscope head body (1), a sound picking head (13) is installed in the middle of the stethoscope head (1), and a filter amplifier, an aluminum diaphragm (12) is arranged below the auscultation head (1), a sliding groove (15) is arranged inside the lower end of the auscultation head (1), a movable ring (16) is arranged on the inner side of the sliding groove (15), and a return spring (18) is connected between the movable ring (16) and the inner wall of the chute (15), a second rubber pad (17) is bonded at the lower end of the movable ring (16), a hidden groove (19) is arranged inside the lower end of the auscultation head (1), and the inner wall surface of the hidden groove (19) is provided with a first magnetic suction joint (20), a protective cover (21) is arranged at the lower end of the stethoscope head (1), an ultraviolet lamp (22) is arranged on the inner side surface of the protective cover (21), a time delay device (23) is arranged inside the protective cover (21), and a clamping block (24) is arranged on the surface of the protective cover (21), and a second magnetic suction joint (25) is arranged on the outer side of the clamping block (24).
2. The portable integrated wireless stethoscope based on Bluetooth data transmission according to claim 1, wherein: earphone (3) and storage tank (2) unsmooth cooperation, and storage tank (2) have seted up 2 about the central axis symmetry of auscultation head (1) to the upper surface of earphone (3) is less than the upper surface of auscultation head (1).
3. The portable integrated wireless stethoscope based on Bluetooth data transmission according to claim 1, wherein: the baffle (5) corresponds to the accommodating groove (2), the baffle (5) and the auscultation head (1) form an elastic rotating structure through a torsion spring (6), and the rotating directions of the adjacent baffles (5) are opposite.
4. The portable integrated wireless stethoscope based on Bluetooth data transmission according to claim 1, wherein: first cushion (7) are the strip structure, and first cushion (7) equidistance distributes in the outside of baffle (5).
5. The portable integrated wireless stethoscope based on Bluetooth data transmission according to claim 1, wherein: the central axes of the sound collecting groove (11) and the sound collecting head (13) are superposed, and the sound collecting groove (11) is of an inverted funnel-shaped structure.
6. The portable integrated wireless stethoscope based on Bluetooth data transmission according to claim 1, wherein: the movable ring (16) and the sliding groove (15) form a clamping sliding structure, the movable ring (16) and the auscultation head (1) form an elastic telescopic structure through a return spring (18), the movable ring (16) is of a circular structure, and the inner diameter of the movable ring (16) is larger than the diameter of the aluminum diaphragm (12).
7. The portable integrated wireless stethoscope based on Bluetooth data transmission according to claim 1, wherein: the ultraviolet lamps (22) are uniformly distributed on the inner side of the protective cover (21), the ultraviolet lamps (22) correspond to the aluminum film (12) in position, and the diameter of the protective cover (21) is equal to that of the lower end of the stethoscope head (1).
8. The portable integrated wireless stethoscope based on Bluetooth data transmission according to claim 1, wherein: the clamping blocks (24) are distributed on the surface of the protective cover (21) at equal angles, the clamping blocks (24) are in an L-shaped structure, the clamping blocks (24) and the hidden grooves (19) form a clamping sliding structure, and meanwhile, the magnetic poles of the second magnetic suction connector (25) on the outer side of the clamping blocks (24) are opposite to those of the first magnetic suction connector (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010877109.9A CN112022199A (en) | 2020-08-27 | 2020-08-27 | Portable integrated wireless stethoscope based on Bluetooth data transmission |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010877109.9A CN112022199A (en) | 2020-08-27 | 2020-08-27 | Portable integrated wireless stethoscope based on Bluetooth data transmission |
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| CN112022199A true CN112022199A (en) | 2020-12-04 |
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| CN202010877109.9A Pending CN112022199A (en) | 2020-08-27 | 2020-08-27 | Portable integrated wireless stethoscope based on Bluetooth data transmission |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413164A (en) * | 2021-06-24 | 2021-09-21 | 江阴市人民医院 | Intelligent stethoscope based on Bluetooth transmission technology |
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| WO2008097008A1 (en) * | 2007-02-05 | 2008-08-14 | Dongjin Medical Co., Ltd. | Wireless auscultation system using multi-function digital stethoscope |
| CN104111696A (en) * | 2013-04-17 | 2014-10-22 | 纬创资通股份有限公司 | Fastening mechanism and portable electronic device |
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| CN111419271A (en) * | 2020-04-20 | 2020-07-17 | 连云港市第二人民医院(连云港市临床肿瘤研究所) | Intelligent wireless stethoscope |
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| CN106805377A (en) * | 2017-03-23 | 2017-06-09 | 东莞市畅美塑胶五金有限公司 | Walk away safety buckle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113413164A (en) * | 2021-06-24 | 2021-09-21 | 江阴市人民医院 | Intelligent stethoscope based on Bluetooth transmission technology |
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