WO2022250173A1

WO2022250173A1 - Sound collection apparatus and driving method using same

Info

Publication number: WO2022250173A1
Application number: PCT/KR2021/006442
Authority: WO
Inventors: 오재선; 오준혁
Original assignee: 오재선; 오준혁
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-12-01

Abstract

The disclosure in the present specification relates to a sound collection apparatus having a structure that is easy to grip with one hand and having a button formed on a side thereof to improve operation convenience, and a driving method using same. According to one embodiment of the disclosure in the present specification, the sound collection apparatus comprises a stethoscope including a main body in which a communication unit linked to a terminal and batteries are formed, and a sound collector that is formed to extend in a cone shape from the main body towards a lower section, wherein a microphone connected to the communication unit is formed at an upper section of the sound collector.

Description

Sound collecting device and driving method using the same

The content disclosed herein relates to a sound collecting device, and relates to a sound collecting device for collecting sound and a driving method using the same.

Unless otherwise indicated herein, material described in this section is not prior art to the claims in this application, and it is not admitted that the material described in this section is prior art.

In general, a stethoscope is a medical examination device that transmits sound generated inside a human body to a medical practitioner in a state of being in contact with a patient's chest or stomach, and is composed of a bell, a tube, and an ear tip.

Recently, a stethoscope capable of being gripped with one hand, listening to a heartbeat, and wirelessly connected to a terminal or smart phone to wirelessly listen to and store sound data has been developed.

However, conventional stethoscopes have disadvantages in that they have to be operated with both hands in order to control or operate the volume, resulting in low convenience and the inability to hygienically store the stethoscope after use.

In this regard, Korean Patent Registration No. 10-1300676 discloses a simple sound-collecting accessory that can use a mobile phone microphone, and Korean Patent Registration No. 10-1348331 discloses a stethoscope algorithm that can be functionally utilized with a smartphone. are doing

However, existing inventions do not disclose a stethoscope technology that can be conveniently operated with one hand and stored hygienically.

An object of the present invention is to provide a sound collecting device that is formed in a structure that is easy to grip with one hand and a button is formed on the side to improve operation convenience and a driving method using the same.

In addition, it is not limited to the technical problems as described above, and it is obvious that other technical problems may be derived from the following description.

According to one embodiment of the disclosed subject matter, a sound collection device includes a stethoscope including a main body in which a communication unit and batteries are formed interlocked with a terminal, and a sound collector extending downward from the main body in a cone shape, and an upper part of the sound collector. A microphone connected to the communication unit is formed.

In addition, the main body may be formed in a cylindrical shape with a plane facing upward or downward, and a central part of the upper surface may be formed to protrude upward in a hemispherical shape.

In addition, a plurality of buttons may be formed on the side of the main body.

In addition, the sound collection device may further include a storage unit formed in the form of a container into which the stethoscope is inserted and a storage container in which a battery and a wireless charger are formed at a bottom.

In addition, the storage unit may include a storage cover coupled to an upper end of the storage container to be rotatably formed to seal or open the storage container according to rotation, and a sterilization unit for irradiating ultraviolet rays is formed at the lower portion. .

In addition, one end of the storage container is coupled to the storage cover, and a lower part of the other end extends in a plate shape, and a wireless charging device having a hemispherical groove formed on an upper surface of the other end, and an edge of the other end of the wireless charging device. It is formed in the form of a sidewall surrounding the and can be coupled to one end of the wireless charging device.

According to one embodiment disclosed in the present specification, the sound collection device is a hardware device that collects sound inside the human body and processes signals, and is composed of a stethoscope and housing parts. It consists of a sound collector that effectively collects sounds generated inside the human body.

In addition, the stethoscope of the sound collecting device is easy to hold with one hand and can be connected to a plurality of terminals through its own communication unit, so that the collected sound can be transmitted to a smartphone, so medical staff can conveniently share the collected sound. there is

In addition, since the effects of the present invention described as described above are naturally exhibited by the configuration of the described contents regardless of whether the inventor recognizes them, the above-described effects are only a few effects according to the described contents, and all the effects that the inventor grasps or realizes should not be accepted as written.

In addition, the effect of the present invention should be additionally grasped by the overall description of the specification, and even if it is not described in an explicit sentence, those skilled in the art to which the described contents belong will have such an effect through this specification. If the effect can be recognized as such, it should be regarded as the effect described in this specification.

1a to 1c are perspective views of a sound collecting device according to an embodiment disclosed herein.

2a and 2b are perspective views illustrating the stethoscope of the sound collecting device of FIGS. 1a to 1c.

Figure 3 is a cross-sectional view of the stethoscope of Figures 2a and 2b taken along II'.

4a and 4b are exploded perspective views illustrating an exploded housing unit of the sound collecting device of FIGS. 1a to 1c.

5 is a cross-sectional view of the receiving part of FIGS. 4A and 4B taken along line II-II'.

Figure 6 is a flow chart showing a driving method of the sound collecting device of Figures 1a to 1c.

7a and 7b are perspective views of a sound collecting device according to another embodiment disclosed herein.

8 is a cross-sectional view of the sound collecting device of FIGS. 7a and 7b taken along line III-III'.

Hereinafter, with reference to the accompanying drawings, a look at the configuration, operation and effect of the sound collecting device according to a preferred embodiment. For reference, in the following drawings, each component is omitted or schematically illustrated for convenience and clarity, the size of each component does not reflect the actual size, and the same reference numerals refer to the same components throughout the specification. , and reference numerals for the same components in the individual drawings will be omitted.

1a to 1c show a perspective view of a sound collecting device according to an embodiment disclosed herein. 2a and 2b are perspective views showing the stethoscope of the sound collecting device of FIGS. 1a to 1c. FIG. 3 shows a cross-sectional view of the stethoscope of FIGS. 2A and 2B taken along line II'.

However, existing stethoscopes have disadvantages of being unable to record sound collected during use or having low portability, and patients who occur in remote areas or remote areas that require remote medical treatment have to travel a long distance to receive medical treatment.

As shown in FIGS. 1A to 3 , the sound collecting device 100 includes a stethoscope 200 , a storage unit 400 and a wireless earphone device 500 .

The sound collecting device 100 is composed of a stethoscope 200 that collects sound inside the human body and a storage unit 400, and the stethoscope 200 is in contact with the human body and a part formed to be easily operated by one-handed operation. It consists of a collector part that effectively collects the sound generated inside.

The stethoscope of the sound collection device 100 is easy to hold with one hand and can be connected to a plurality of terminals through its own communication unit, so that the collected sound can be transmitted to a smartphone, so that medical staff can conveniently share the collected sound There are advantages.

In addition, the storage unit 400 of the sound collecting device 100 can store and wirelessly charge stethoscopes and wireless earphones, and at the same time has a built-in sterilization function of the stethoscope in contact with the human body, so that the stethoscope can be used hygienically. .

The stethoscope 200 includes a main body 220 and sound collectors 240 .

The main body 220 is formed in a cylindrical shape with a plane facing upward or downward, and a central portion of the upper surface protrudes upward in a hemispherical shape, so that the upper end of the body 220 is formed in a hemispherical shape forming a convex and smooth curved surface. do.

That is, the cross section of the upper end of the main body 220 is formed in an arch shape protruding upward, so that when the main body 220 is gripped by hand, the palm and the upper surface of the main body 220 come into close contact with each other comfortably.

Inside the main body 220, a communication unit that can be connected to a terminal or smart phone wirelessly, a battery, and a storage unit for storing data are formed, and the voice collected by the sound collector 240 is stored in the body 220 or stored in a wireless earphone or wireless earphone. It is simultaneously transmitted to headphones, terminals and smartphones.

An LED light emitting device and a speaker may be attached to the main body 220, and when the voltage of the battery is relatively low, light emitting for battery charging or a warning sound may be generated to a user through the LED light emitting device or speaker.

The body 220 includes a body 221, a first button 222, a second button 223, a third button 224, a fourth button 225, a fifth button 226, and a connection port 227. include them

The lower surface of the body 221 is formed as a flat surface, and the upper surface is formed in a streamlined shape, for example, a soft curved surface with a central portion protruding upward in a hemispherical shape, and all corner portions are also soft curved surfaces that are not irritating to the hand. , and the battery, LED, speaker and communication unit are built inside.

The first button 222 is formed in a cylindrical shape, is formed on the upper surface of the body 221 at a position adjacent to the upper edge of the body 221, and presses the first button 222 to the first button 222. The built-in LED light emitting element emits light, and the stethoscope 200 operates.

The second button 223 is formed in the form of a plate elongated from one end toward the other end, and the outer surface forms a curved surface so that the cross section protrudes outward in an arch shape.

The second button 223 is coupled to the outer side of the body 221 at a position adjacent to the first button 222, and on the surface of one end of the second button 223 formed at a position adjacent to the first button 222. A '+' sign is formed, and a '-' sign is formed on the outer surface of the other end of the second button 223.

Therefore, the user can control the volume of the sound collected by the sound collector 240 and transmitted through the communication unit by pressing one or the other end of the second button 223 marked with '+' or '-' symbols, and is connected remotely. It is possible to control the voice volume of any one of a terminal, a smartphone or a computer.

The third button 224 is formed in the form of a rectangular parallelepiped protruding outward in an arch shape when a cross section obtained by cutting the outer surface along the direction extending along the outer surface of the body 221 is viewed from the top, and the second button ( 223) and is coupled to the outer surface of the body 221 at a position adjacent thereto.

The fifth button 226 is formed in the form of a rectangular parallelepiped in which a section obtained by cutting the outer surface along a direction extending along the outer surface of the body 221 protrudes outward in an arch shape, and the fourth button 225 and a predetermined It is coupled to the outer surface of the body 221 at a distance apart from each other.

An arrow image pointing downward is formed on the outer surface of the third button 224, an arrow image pointing upward is formed on the outer surface of the fifth button 226, and the third and

fifth buttons

224 and 226 The direction of the arrow image formed on may be changed according to the physical condition of the user.

The third button 224 and the fifth button 226 are used to select images to be clicked before clicking a plurality of clickable images displayed on a display formed in a terminal, smartphone, or storage unit 400. .

In addition, the third button 224 and the fifth button 226 are built into the stethoscope 200 and have sequentially set functions of a speaker, an LED light emitting device and a communication unit, and sound collection functions of the stethoscope 200 itself. can be used to select any one of them.

For example, if the third button 224 in which an arrow pointing downward is displayed on the surface is pressed while the sound collecting function of the stethoscope 200 is in operation, if the LED light emitting function is set next to the sound collecting function The LED light emitting element emits light.

On the other hand, when the fifth button 226 in which an arrow pointing upward is displayed on the surface is pressed while the sound collecting function of the stethoscope 200 is operating, if the warning sound function is set before the sound collecting function, the speaker generates a warning sound.

The fourth button 225 is formed in a rectangular parallelepiped shape in which the cross section of the outer surface protrudes outward in an arch shape, and the body ( 221) is coupled to the outside.

A red dot is formed on the outer surface of the fourth button 225, and when the fourth button 225 is pressed, the microphone formed inside the sound collector 240 operates to collect sound, and the collected sound is stored inside the main body 220. stored in the storage of

The sound stored in the storage unit is wirelessly transmitted to a plurality of terminals, smartphones, and computers via the communication unit, and when the fourth button 225 is pressed again in the process of collecting the sound, the sound collection is stopped.

Therefore, the user can easily operate the second to

third buttons

223, 224, 225, and 226 formed on the side of the body 220 with fingers while holding the body 220 by hand, with one hand. There is an advantage of being able to control the stethoscope 200.

The connection port 227 is formed on the outside of the body 220 at a position spaced apart from the first button 222 with the center of the body 220 interposed therebetween, and is connected to various types of connection cables including a USB terminal. .

The connection port 227 is connected to a battery, a communication unit, and a storage unit inside the main body to charge the battery with external power, or is connected to the communication unit and storage units to enable wired data transmission and reception.

The sound collector 240 includes a collecting plate 241 , a rim 242 and microphones 260 .

The upper end of the sound collector 240 is connected to the lower center of the main body 220 and surrounds the microphone 260, and the lower end extends from the upper end toward the lower part in a conical shape and is formed in a cone shape as a whole.

Specifically, the upper end of the collecting plate 241 is connected to the lower center of the body 221 and surrounds the microphone 260, and the lower end extends from the upper end toward the lower part in a conical shape to form a cone as a whole. do.

The collecting plate 241 is made of any one of elastically deformable polymer, glass, or metal, and the sound of the human body contacting the lower end of the collecting plate 241 is collected by the inner surface of the collecting plate 241 ( 241) is concentrated inside the upper part.

A cylindrical cover surrounding the outside of the upper end of the collection plate 241 is formed outside the upper end of the collection plate 241, the upper end of the cover is coupled to the lower surface of the body 221, and the edge of the lower end of the cover is It is combined with the outer surface of the upper end of the collection plate 241 and surrounds the outside of the microphone 260 .

Accordingly, the cover has the advantage of covering a vulnerable portion between the upper end of the collecting plate 241 and the body 221 and at the same time doubly protecting the microphone 260 .

The rim 242 is formed in a ring shape having a circular cross section surrounding the lower edge of the collecting plate 241 and is coupled to the lower edge of the collecting plate 241 to directly contact the human body.

The rim 242 covers an edge of the relatively sharp collecting plate 241 to prevent injury to the human body due to deformation of the collecting plate 241 while the collecting plate 240 is in contact with the human body.

The microphone 260 is formed inside the upper end of the collecting plate 241 and is connected to the storage unit, communication unit, and batteries in the main body 220 by wire or wirelessly, and transmits the collected sound to the storage unit and the communication unit. .

The storage unit 400 includes a storage container 410 and storage covers 420 .

The storage unit 400 is a container in which the stethoscope 200 is stored, has a storage cover that can be opened and closed, wirelessly charges the stethoscope 200, and stores the stethoscope 200 through ultraviolet LED light emitting elements formed therein. is sterilized by ultraviolet rays.

The container 410 includes a wireless charging device 411 and outer plates 412 .

The storage container 410 is formed in a form in which an internal space is opened toward the top, a display indicating status information is formed on the outside, and a battery and wireless charging modules are built in to accommodate the stethoscope 200 stored in the internal space. Charge the battery wirelessly.

One end of the wireless charging device 411 is formed in the shape of a rectangular parallelepiped, a display is formed on the upper surface, a battery is formed inside, and a lower part of the other end extends forward by a predetermined distance to the wireless charging module. surround

The end of the other end of the wireless charging device 411 extends forward in an arch shape and surrounds an outer part of the upper surface of the stethoscope 200 in close contact with the upper surface of the other end of the wireless charging device 411. It is formed so that the aesthetics are beautiful and the portability is improved.

The wireless charging module is disposed inside the other end of the wireless charging device 411, and is connected to a battery disposed inside one end of the wireless charging device 411 to wirelessly charge the battery inside the body 221 through operation. charge up

On the upper surface of the other end of the wireless charging device 411, a seating groove is formed that is depressed toward the bottom in the form of a flat container, and the upper end of the stethoscope 200 faces downward while being accommodated in the storage unit 400. The upper surface of the other end of the wireless charging device 411 corresponding to the lower part of the seating groove is in close contact with the upper surface of the body 221 .

The outer plate 412 is formed in the form of a plate surrounding a space in which the stethoscope 200 is accommodated along the edge of the upper surface of the other end of the wireless charging device 411, and is coupled to the front of one end of the wireless charging device 411. .

The outer plate 412 is connected to the outer surface of the wireless charging device 411 without a step in the state of being coupled with the wireless charging device 411, and the appearance is beautiful, and the height of the outer plate 412 is the height of the wireless charging device 411. It is formed relatively smaller than the height of one end.

One end of the storage cover 420 is rotatably coupled to the upper end of one end of the wireless charging device 411 on the basis of an axis extending toward one side or the other side, and the other end extends along the upper surface of the outer plate 412. This is to seal the stethoscope 200 with the external space.

4a and 4b show an exploded perspective view in which the accommodating part of the sound collecting device of FIGS. 1a to 1c is disassembled. FIG. 5 is a cross-sectional view of the accommodating part of FIGS. 4A and 4B taken along line II-II'.

As shown in FIGS. 4A to 5, the storage container 410 further includes a display 413, sockets 414, and connection ports 416, and the storage cover 420 has a sterilization unit 422. include

The display 413 is formed in the form of a rectangular liquid crystal display and is coupled to the top of one end of the wireless charging device 411, and when operated, the charging state of the stethoscope 200, whether or not the stethoscope 200 is detached, and the capacity of the storage unit state, any one of the operating state of the wireless charging device 411 or the power state of the stethoscope 200 is displayed toward the top.

The sockets 414 are formed to be recessed by a predetermined distance from one side and the other side of the top of one end of the wireless charging device 411 toward the bottom, so that the wireless earphone 20 can be accommodated, and a terminal is formed inside the wireless earphone (20) is charged.

5, the connection port 416 is formed at the rear of one end of the wireless charging device 411 and is connected to an external power source through a USB terminal, and the connection port 416 is inside the wireless charging device 411. is connected to a battery and a coil device, and external power supplied from the USB terminal is supplied to the wireless charging device 411.

The upper end of the sterilization unit 422 is formed in a circular plate shape and coupled to the lower surface of the storage cover 420, and a plurality of ultraviolet LED light emitting elements are formed in a lattice shape at the lower end to irradiate ultraviolet rays by driving.

Therefore, in the sterilization unit 422, the storage cover 420 is in close contact with the outer plate 412 to seal the stethoscope 200 stored in the storage container 410, and emits ultraviolet rays through the collecting plate 241 and the rim 242. ) to sterilize the stethoscope 200.

The wireless earphone 20 can be stored and charged by being inserted into the socket 414, and the patient can listen to the heartbeat by attaching the wireless earphone 20 to the ear while using the stethoscope 200.

6 is a flowchart illustrating a driving method of the sound collecting device of FIGS. 1A to 1C.

As shown in FIG. 6, the driving method of the sound collection device 100 includes collecting sound through a stethoscope (S101), comparing and analyzing the collected sound with standard sound data already stored (S102), and sound It includes the step (S103) of transmitting the analysis data of the data to the medical staff.

Specifically, in a state in which the power of the stethoscope 200 is turned on, sound data collected through the microphone 260 after placing the sound collector 240 in close contact with one's own chest or the chest of a patient who wants to be treated is transmitted through the communication unit to the terminal and It is transmitted to the wireless earphone (step S101).

The sound data is compared with standard sound data stored in advance through an application installed inside the terminal, and if the comparison results are similar to each other, a display in a normal state is displayed on the display of the terminal (step S102).

Conversely, if a difference occurs after the collected sound data is compared with the standard sound data of the patient or himself through the application, it is compared with the standard sound data of the disease (step S103).

If the sound data is similar to any one of the standard sound data of diseases appearing in chest and cardiac diseases, the application displays the name of the disease corresponding to the standard sound data of the disease through the display (step S102).

The patient corresponding to the sound data refers to the disease name analyzed by the application and transmits the sound data to the medical staff or directly visits the medical staff to receive a medical examination (step S103).

Therefore, the patient can periodically use the stethoscope 200 to listen to his or her own heartbeat and check whether there is a chest or heart disease. Thus, sound data representing abnormal symptoms can be listened to together with the medical staff.

In addition, the medical staff can use the wireless earphones 20 to listen to the sound data indicating abnormal symptoms while concentrating on them regardless of surrounding noise, which has the advantage of improving the accuracy of medical treatment.

7a and 7b show a perspective view of a sound collecting device according to another embodiment disclosed herein. 8 is a cross-sectional view of the sound collecting device of FIGS. 7A and 7B taken along line III-III'.

Since the sound collecting device 120 according to the present embodiment is substantially the same as the sound collecting device 100 of FIGS. 1A to 5 except for the accommodating unit 600, the same reference numbers and names are used and overlapping descriptions omit

As shown in FIGS. 7A, 7B and 8 , the sound collecting device 120 includes a storage unit 600 .

The sound collecting device 120 can wirelessly charge a smartphone other than the stethoscope 200 through the storage unit 600.

In various modified embodiments, an air cleaning function may be added.

For example, the storage unit 600 includes a storage container 610, a storage cover 620, and filters 630.

The lower end of the storage container 610 is formed in a slot shape so that a terminal or smart phone can be inserted from the side, and the upper end is formed in a container shape to accommodate the stethoscope 200, and wireless charging is formed between the upper and lower ends. Through the module, the stethoscope 200 and smart phones can be wirelessly charged at the same time.

The container 610 includes a wireless charging device 611 and outer plates 612.

One end of the wireless charging device 611 is formed in the shape of a rectangular parallelepiped, a display is formed on the upper surface, a battery is formed inside, and the other end faces forward by a predetermined distance with the lower and central parts of one end spaced apart from each other. It is extended to form a slot shape.

The end of the other end of the wireless charging device 611 extends forward in an arch shape, and surrounds an outer part of the upper surface of the stethoscope 200 in close contact with the upper surface of the other end of the wireless charging device 611. It is formed so that the aesthetics are beautiful and the portability is improved.

The wireless charging module is disposed inside the other end of the wireless charging device 611 and is connected to a battery disposed inside one end of the wireless charging device 611 to wirelessly charge the battery inside the body 221 through operation. charge up

A bottom plate 613 in close contact with the ground is formed at the bottom of the other end of the wireless charging device 611, and a charging plate 614 is formed at the top of the other end of the wireless charging device 611, and the bottom plate 613 And a slot space 30 is formed between the charging plates 614 .

When the terminal or smart phone is inserted into the slot space 30, it is wirelessly charged through a wireless charging module disposed inside the charging plate 614, and the terminal or smart phone is wirelessly charged through an optical sensor formed on the bottom of the charging plate 614. When it is detected that the phone is inserted into the slot space 30, the wireless charging module automatically operates.

On the upper surface of the charging plate 614, a seating groove is formed that is depressed toward the bottom in the form of a flat container. The upper surface of the other end of the corresponding charging plate 614 is in close contact with the upper surface of the body 221 .

The outer plate 612 is formed in a plate shape surrounding a space in which the stethoscope 200 is accommodated along the edge of the charging plate 614, and is coupled to one end front of the wireless charging device 611.

The outer plate 612 is connected to the outer surface of the wireless charging device 6411 without a step in the state of being coupled with the wireless charging device 611, and the appearance is beautiful, and the height of the outer plate 612 is the height of the wireless charging device 611. It is formed relatively smaller than the height of one end.

One end of the outer plate 612 is coupled to one front side of one end of the wireless charging device 611, and the central portion extends from one end toward the front, then bends in an arch shape and extends toward the rear again to form a wireless charging device 611 It is coupled to the front of one end of the other side.

Depending on the embodiment, at one end and the other end of the outer plate 612, through holes are recessed into the inner space of the outer plate 612 from the outer surface to connect the outer space and the inner space of the outer plate 612. It is formed to be spaced apart from each other at a predetermined interval along the extension direction of.

The filter 630 is an air purifying filter and is formed in the same shape as the charging plate 614, and the edge portion is formed to be relatively smaller than the charging plate 614, so that one end of the outer plate 612 and the wireless charging device 611 It is inserted into the insertion space 50 formed between the parts.

The outer surface of the filter 630 inserted inside the outer plate 612 comes into close contact with the inner surface of the outer plate 612 in which the through holes are formed to block openings of the through holes located in the insertion space 50 .

Therefore, when air passes through the storage cover 620 and enters the insertion space 50, it is purified while passing through the filter 630, and the purified air is discharged through the through holes to purify the air.

One end of the storage cover 620 is rotatably coupled to the upper end of one end of the wireless charging device 611 on the basis of an axis extending toward one side or the other side, and the other end is coupled to a plate along the upper surface of the outer plate 612. It extends toward the front in the form and is coupled to the outer plate 612 and detachable or attachable.

The sterilization unit 622 includes a substrate 623, a fan 624 and light emitting elements 625.

The upper end of the sterilization unit 622 is formed in a circular plate shape and is detachably or attachably coupled to the lower surface of the storage cover 620, and a plurality of ultraviolet LED light emitting elements 625 are formed in a lattice form at the lower end, In the center, a fan 624 inserted into a groove penetrating the sterilization unit 622 and the storage cover 620 is formed.

The board 623 is formed in a circular annular shape, and a hollow connected to a groove passing through the storage cover 620 is formed in the center, and the upper surface is coupled to the bottom surface of the storage cover 620 to be detachable or attached. , It is connected to the battery of the wireless charging device 611.

The fan 624 is inserted into the hollow in a state where the substrate 623 is coupled to the bottom surface of the housing cover 620, the outer surface is coupled to the inner surface of the substrate 623, and is connected through the groove through driving. External air is sucked in and discharged toward the insertion space (50).

Each of the light emitting elements 625 is coupled to the lower surface of the substrate 623 at a position corresponding to the outer side of the fan 624 at a predetermined distance from each other on the lower surface of the substrate 623, and ultraviolet rays are directed downward. investigate

Therefore, when the fan 624 rotates forward and the light emitting elements 625 emit ultraviolet rays in a state where the storage cover 620 covers the insertion space 50 and seals the external space and the insertion space 50, the insertion space ( The air introduced into 50) is sterilized by ultraviolet rays and moves to the outside through the through holes in a purified state through the filter 630.

In addition, while the stethoscope 200 is accommodated in the insertion space 50, the air introduced through the fan 624 spreads toward the edge and the rim 242 of the collecting plate 241 by the collecting plate 241. There is an advantage in that the sterilization function is improved by securing the sterilization time by ultraviolet rays.

Meanwhile, even in the absence of the filter 630, the air introduced into the insertion space 50 of the storage container 610 through the fan 624 moves to the outside through the through holes of the outer plate 612 after UV sterilization.

Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, the embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and represent all the technical ideas of the present invention. Since it is not, it should be understood that there may be various equivalents and modifications that can replace them at the time of this application. Therefore, the embodiments described above should be understood as illustrative and not restrictive in all respects, and the scope of the present invention is indicated by the claims to be described later rather than the detailed description, and the meaning and scope of the claims and their All changes or modified forms derived from equivalent concepts should be construed as being included in the scope of the present invention.

100: sound collection device

120: sound collection device

200: stethoscope

300: storage unit

600: storage unit

500: wireless earphone

Claims

A body with a built-in communication unit and batteries interlocked with the terminal and a plurality of buttons on the side to enable one-handed operation, and a stethoscope having a cone shape extending downward from the body and having a sound collector for collecting human sound; includes ,

A sound collection device, characterized in that a microphone connected to the communication unit is formed on the top of the sound collector.
The method of claim 1, wherein the body,

A sound collection device characterized in that the flat surface is formed in a cylindrical shape toward the top or bottom, a central part of the top surface is formed to protrude in a hemispherical shape toward the top, and all corners are processed as curved surfaces.
According to claim 1,

The sound collection device further comprising a; storage unit formed in the form of a container into which the stethoscope is inserted and having a storage container in which a battery and a wireless charger are formed at the bottom.
The method of claim 3, wherein the storage unit,

A storage cover coupled to the top of the storage container to be rotatably formed to seal or open the storage container according to the rotation, and a sterilization unit for irradiating ultraviolet rays is formed at the bottom of the storage cover. Device.
The method of claim 4, wherein the storage container,

The sound collection device comprising a wireless charging device having one end coupled to the storage cover, a lower part of the other end extending in a plate shape, and a hemispherical groove formed on an upper surface of the other end.
A driving method using a sound collecting device including a main body in which a communication unit and batteries interlocked with a terminal are formed, a sound collector extending downward from the main body in a cone shape, and a stethoscope having a microphone formed under the sound collector ,

collecting sound through the microphone;

Comparing and analyzing the collected sound with standard sound data already stored; and

A driving method using a sound collecting device comprising the step of transmitting analysis data of the sound data to a medical staff.