Domestic stethoscope for children

Abstract

The utility model relates to the field of medical apparatus and instruments, more particularly to a domestic children's stethoscope. The domestic children's stethoscope comprises a sound pickup part, a first transmission line, a first joint, a second transmission line, a stethoscope main body, a second joint and a sound recorder; the two ends of the first transmission line are connected with the sound pickup part and the first joint respectively; the two ends of the second transmission line are connected with the sound pickup part and the second joint respectively; wherein, the first joint is used for being connected with the sound recorder, and the second joint is connected with the sound recorder; or, the first joint is docked with the second joint. The domestic children's stethoscope is simple in structure, convenient to operate, can flexibly install the sound recorder, and can conveniently record sound, so that the sound can be conveniently reproduced, thereby being favorable for meeting more use requirements and also being favorable for teaching demonstration.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, and more specifically, to a home-use stethoscope for children. Background Technology

[0002] A stethoscope is a tool used for medical diagnosis, primarily for listening to internal sounds within the human body, such as the sounds of the heart, lungs, and blood vessels. The stethoscope's pickup section (chest piece) is used to collect these sounds; it is typically a circular metal or plastic disc placed on the skin of the target individual. Through contact with the body, it captures internal sound vibrations. The chest piece's design reduces interference from external noise, allowing the user to hear internal sounds more clearly after the sound signal is transmitted to the stethoscope body (ear piece). However, current technology lacks suitable home-use stethoscopes for children, and ordinary stethoscopes do not allow for convenient recording during use, making it difficult to reproduce and save the sounds during auscultation, thus hindering usability or teaching demonstrations. Utility Model Content

[0003] The purpose of this utility model is to provide a home-use children's stethoscope with a simple structure and convenient operation. It can flexibly install a recorder to facilitate sound recording and reproduction, thereby meeting more usage needs and being beneficial for teaching demonstrations.

[0004] The embodiments of this utility model can be implemented as follows: This utility model provides a home-use children's stethoscope, which includes a pickup unit, a first transmission line, a first connector, a second transmission line, a stethoscope body, a second connector, and a recorder; The two ends of the first transmission line are connected to the pickup unit and the first connector, respectively; the two ends of the second transmission line are connected to the pickup unit and the second connector, respectively. The first connector is used to connect to the recorder, and the second connector is also connected to the recorder; or, the first connector and the second connector are mated together.

[0005] In an optional implementation, the recorder includes a housing, a motherboard, a main controller, a movable connector, and a fixed connector; The motherboard and main controller are both housed within the housing; the movable connector is movably connected to the housing and has a storage position inside the housing and a docking position outside the housing; the fixed connector is fixedly connected to the housing. Both the movable connector and the fixed connector are electrically connected to the motherboard, and the movable connector is used to mate with the first connector, while the fixed connector is used to mate with the second connector.

[0006] In an optional embodiment, the housing has a built-in groove for the movable joint to slide, and a paddle that slides with the groove, the paddle being connected to the movable joint inside the groove.

[0007] In an optional implementation, the recorder also includes a speaker connected to the housing, the speaker being electrically connected to the motherboard.

[0008] In an optional embodiment, the recorder further includes a communication module housed within the housing and electrically connected to the motherboard, the communication module being used to communicate with external terminal devices.

[0009] In an optional implementation, the home pediatric stethoscope also includes a timer that is detachably attached to the housing.

[0010] In an optional embodiment, an annular groove is provided on the outer periphery of the housing; The timer includes a timing body and a connecting strip. The timing body is connected to the connecting strip, and the connecting strip is used to wrap around the annular slot.

[0011] In an optional implementation, the connecting band is an elastic band.

[0012] In an alternative implementation, at least one of the pickup unit, the stethoscope body, and the recorder has a built-in power supply.

[0013] In an optional implementation, the pickup unit, stethoscope body, and recorder all have built-in power supplies.

[0014] The beneficial effects of the home-use children's stethoscope provided in this embodiment of the invention include: This home-use pediatric stethoscope includes a pickup unit, a first transmission line, a first connector, a second transmission line, a stethoscope body, a second connector, and a recorder. The two ends of the first transmission line are connected to the pickup unit and the first connector, respectively. The two ends of the second transmission line are also connected to the pickup unit and the second connector, respectively. The first connector is used to connect to the recorder, and the second connector is also connected to the recorder; alternatively, the first connector and the second connector can be directly connected. This home-use pediatric stethoscope has a simple structure, is easy to operate, and allows for flexible installation of a recorder, enabling convenient sound recording and reproduction. This facilitates various user needs and is also beneficial for educational demonstrations. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of the home-use pediatric stethoscope provided in this embodiment; Figure 2 This is an exploded view of the home-use pediatric stethoscope provided in this embodiment; Figure 3 This is a schematic diagram of the structure of the recorder provided in this embodiment; Figure 4 This is a schematic diagram of the structure of the housing, motherboard, main controller, movable connector, and fixed connector provided in this embodiment; Figure 5 This is a schematic diagram showing the position of the lever when the movable connector extends, as provided in this embodiment. Figure 6 This is a schematic diagram showing the position of the lever when the movable joint is retracted, as provided in this embodiment.

[0017] Icons: 100-Home children's stethoscope; 110-Pickup unit; 120-First transmission line; 130-First connector; 140-Second transmission line; 150-Stethoscope body; 160-Second connector; 170-Recorder; 171-House; 172-Main board; 173-Main controller; 174-Moving connector; 175-Fixed connector; 176-Upper shell; 177-Lower shell; 178-Slide groove; 179-Pulse; 181-Speaker; 190-Timer; 182-Annular slot; 191-Timer body; 192-Connecting strap. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of this utility model, it should be noted that if terms such as "upper," "lower," "inner," or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] Furthermore, the terms "first" and "second" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0023] It should be noted that, where there is no conflict, the features in the embodiments of this utility model can be combined with each other.

[0024] Please refer to Figure 1 and Figure 2 This embodiment provides a home-use children's stethoscope 100, which includes a pickup unit 110, a first transmission line 120, a first connector 130, a second transmission line 140, a stethoscope body 150, a second connector 160, and a recorder 170. The two ends of the first transmission line 120 are connected to the pickup unit 110 and the first connector 130, respectively; the two ends of the second transmission line 140 are connected to the pickup unit 110 and the second connector 160, respectively. The first connector 130 is used to connect to the recorder 170, and the second connector 160 is connected to the recorder 170; or, the first connector 130 and the second connector 160 are mated together.

[0025] Please refer to Figure 1 and Figure 2 The working principle of this home-use children's stethoscope 100 is as follows: The home-use children's stethoscope 100 includes a pickup unit 110, a first transmission line 120, a first connector 130, a second transmission line 140, a stethoscope body 150, a second connector 160, and a recorder 170. The pickup unit 110 is used to attach to a target object to collect sound. In this embodiment, a sound collector is installed inside the device to collect sound and transmit it via the first transmission line 120 as an electrical signal. Its specific structure and principle are the same as those of the prior art, so they will not be described in detail here. The stethoscope body 150 is worn on the user's head to play the sound collected by the pickup unit 110. In this embodiment, a sound player is configured inside to convert the received sound electrical signal into sound for playback, thereby facilitating the user's auscultation. The specific structure and principle of the aforementioned sound player are the same as those of the prior art, so they will not be described in detail here. Furthermore, based on the aforementioned structure, the home-use children's stethoscope 100 transmits sound by converting it into electrical signals, thus employing an electronic stethoscope structure. Therefore, based on the aforementioned pickup section 110 and stethoscope body 150 structure, a noise reduction structure or a sound amplifier can also be provided to improve its performance. The specific structure is the same as the prior art and will not be described in detail here.

[0026] When connecting them, the purpose is to enable the sound signal collected by the pickup unit 110 to be transmitted to the recorder 170 or the stethoscope body 150. In this embodiment, based on the fact that the two ends of the first transmission line 120 are respectively connected to the pickup unit 110 and the first connector 130, and the two ends of the second transmission line 140 are respectively connected to the pickup unit 110 and the second connector 160, the stethoscope body 150 and the recorder 170 are detachably arranged. The purpose is to improve its flexibility of use, that is, the first connector 130 and the second connector 160 can be connected according to the needs of use. The head 160 is connected to the stethoscope body 150, which is then directly connected to the pickup unit 110; alternatively, the first connector 130 can be connected to the recorder 170, and the second connector 160 can be connected to the recorder 170, so that the sound collected by the pickup unit 110 is transmitted to the stethoscope body 150 via the recorder 170. In this way, the collected sound signal can be recorded and saved after being transmitted to the recorder 170, and can also be transmitted to the stethoscope body 150 for real-time auscultation. This allows auscultation and sound recording to be performed simultaneously, and the recording method is flexible and convenient. In summary, this home-use children's stethoscope 100 has a simple structure and is easy to operate. It can be flexibly fitted with a recorder 170, which makes it easy to record and reproduce sounds, thus meeting more usage needs and facilitating teaching demonstrations.

[0027] It should also be noted that, as described above, the home-use pediatric stethoscope 100 can incorporate a recorder 170, thereby enabling simultaneous auscultation and sound recording. Moreover, this configuration allows the recorder 170 to be used as an independent modular structure or used alone. That is, the stethoscope body 150 can be directly connected to the pickup unit 110, and the recorder 170 can be inserted when recording is required. In this way, the recorder 170 can be used either inserted or removed for independent use, facilitating the transmission and transfer of sound data. Thus, the home-use pediatric stethoscope 100 can still perform auscultation functions while the recorder 170 is removed for independent use.

[0028] It should be noted that, based on the above content, please refer to... Figures 1-6The recorder 170 can be used independently or in combination. In combination mode, the first connector 130 and the second connector 160 are connected to the recorder 170, so that the sound collected by the pickup unit 110 is transmitted to the auscultation unit 150 via the recorder 170. Based on this, the recorder 170 can save the sound signal collected by the pickup unit 110 and transmit the signal to the auscultation unit 150 in combination mode. Therefore, the recorder 170 may include a housing 171, a main board 172, a main controller 173, a movable connector 174, and a fixed connector 175. Both the motherboard 172 and the main controller 173 are housed within the housing 171; the movable connector 174 is movably connected to the housing 171 and has a storage position inside the housing 171 and a docking position outside the housing 171; the fixed connector 175 is fixedly connected to the housing 171. The movable connector 174 and the fixed connector 175 are both electrically connected to the main board 172. The movable connector 174 is used to mate with the first connector 130, and the fixed connector 175 is used to mate with the second connector 160.

[0029] In the above structure, the movable connector 174 and the fixed connector 175 can be connected to the first connector 130 and the second connector 160 as needed. The fixed connector 175 is placed inside the housing 171, while the movable connector 174 is movably set so that it can extend out of the housing 171 to connect with the first connector 130, or it can be stored inside the housing 171 to reduce its structural volume for independent use. In addition, the motherboard 172 and the main controller 173 can adopt existing technology. Their purpose is to receive the sound signal transmitted through the first transmission line 120, process and save it, and also transmit it synchronously to the second transmission line 140 for playback by the stethoscope body 150. The specific structure of the motherboard 172 and the main controller 173 will not be described in detail here.

[0030] In addition, to allow the movable connector 174 to easily extend or retract into the housing 171, the housing 171 has a built-in groove 178 for the movable connector 174 to slide in, and a paddle 179 that slides in conjunction with the groove 178. The paddle 179 is connected to the movable connector 174 within the groove 178. A portion of the paddle 179 protrudes from the housing 171 to facilitate user operation.

[0031] Further, please refer to Figures 1-6In this embodiment, based on the above structure, in order to facilitate the reproduction of recorded sound in teaching demonstrations or other usage scenarios, the recorder 170 also includes a speaker 181 connected to the housing 171. The speaker 181 is electrically connected to the motherboard 172, so that it can play the collected and saved sound externally when the recorder 170 is in a combined use state or an independent use state as needed.

[0032] It should be noted that the housing 171 is equipped with an operation panel that controls the sound recording and the playback of the speaker 181. Its specific structure includes buttons for turning the recorder 170 on and off and adjusting its working status, as well as buttons for controlling the volume and playback status of the speaker 181. Moreover, the aforementioned buttons are all electrically connected to the motherboard 172, and their specific structure will not be described in detail here.

[0033] It should also be noted that the housing 171 includes an upper housing 176 and a lower housing 177. The aforementioned buttons and the display panel that is electrically connected to the motherboard 172 are all connected to the upper housing 176, while the slide 178 is located in the lower housing 177.

[0034] In addition, to facilitate data transmission by the recorder 170, besides its wired connection to an external terminal via a movable connector 174 or a fixed connector 175 for data transmission, the recorder 170 may also include a communication module housed within the housing 171 and electrically connected to the motherboard 172. This communication module is used to communicate with external terminal devices. That is, the communication module enables wireless data transmission, thereby facilitating related data analysis or data acquisition.

[0035] Further, please refer to Figures 1-6 To facilitate timing during auscultation, the home-use pediatric stethoscope 100 also includes a timer 190, which is detachably connected to the housing 171. Specifically, the outer periphery of the housing 171 is provided with an annular groove 182; the timer 190 includes a timing body 191 and a connecting strap 192. The timing body 191 is connected to the connecting strap 192, and the connecting strap 192 is used to wrap around the annular groove 182. Furthermore, the connecting strap 192 is an elastic band, thereby improving its flexibility of use.

[0036] Based on the above, please refer to Figures 1-6In this embodiment, power is required for sound acquisition, signal transmission, and sound playback. Based on this, since the pickup unit 110, the recorder 170, and the stethoscope body 150 can be used together, at least one of the pickup unit 110, the stethoscope body 150, and the recorder 170 can have a built-in power supply. For example, a power supply can be built into the pickup unit 110 so that after the pickup unit 110, the stethoscope body 150, and the recorder 170 are electrically connected, power can be supplied through the built-in power supply in the pickup unit 110. The principle of building power supplies in the stethoscope body 150 and the recorder 170 is the same, so it will not be described again here.

[0037] In addition, to facilitate the use of the recorder 170 when it is removed and used independently, and to play sound through its built-in speaker 181, and to meet the auscultation needs when the stethoscope body 150 is directly connected to the pickup unit 110, the pickup unit 110, the stethoscope body 150 and the recorder 170 can all be equipped with built-in power supplies.

[0038] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model.

Claims

1. A home-use pediatric stethoscope, characterized in that: The home-use children's stethoscope includes a pickup unit, a first transmission line, a first connector, a second transmission line, a stethoscope body, a second connector, and a recorder; The two ends of the first transmission line are respectively connected to the pickup unit and the first connector; the two ends of the second transmission line are respectively connected to the pickup unit and the second connector. Wherein, the first connector is used to connect to the recorder, and the second connector is connected to the recorder; or, the first connector and the second connector are mated together.

2. The home-use pediatric stethoscope according to claim 1, characterized in that: The recorder includes a housing, a motherboard, a main controller, a movable connector, and a fixed connector; Both the motherboard and the main controller are disposed within the housing; the movable connector is movably connected to the housing and has a storage position inside the housing and a docking position outside the housing; the fixed connector is fixedly connected to the housing. Both the movable connector and the fixed connector are electrically connected to the motherboard, and the movable connector is used to mate with the first connector, and the fixed connector is used to mate with the second connector.

3. The home-use pediatric stethoscope according to claim 2, characterized in that: The housing has a built-in groove for the movable joint to slide, and a paddle that slides in conjunction with the groove. The paddle is connected to the movable joint in the groove.

4. The home-use pediatric stethoscope according to claim 2, characterized in that: The recorder also includes a speaker connected to the housing, and the speaker is electrically connected to the motherboard.

5. The home-use pediatric stethoscope according to claim 2, characterized in that: The recorder also includes a communication module disposed within the housing and electrically connected to the motherboard, the communication module being used to communicate with external terminal devices.

6. The home-use pediatric stethoscope according to claim 2, characterized in that: The home-use pediatric stethoscope also includes a timer, which is detachably attached to the housing.

7. The home-use pediatric stethoscope according to claim 6, characterized in that: The outer periphery of the housing is provided with an annular groove; The timer includes a timing body and a connecting strap. The timing body is connected to the connecting strap, and the connecting strap is used to wrap around the annular slot.

8. The home-use pediatric stethoscope according to claim 7, characterized in that: The connecting band is an elastic band.

9. The home-use pediatric stethoscope according to any one of claims 1-8, characterized in that: At least one of the pickup unit, the stethoscope body, and the recorder has a built-in power supply.

10. The home-use pediatric stethoscope according to any one of claims 1-8, characterized in that: The pickup unit, the stethoscope body, and the recorder all have built-in power supplies.

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