CN219629657U - Device capable of adjusting tightness of stethoscope ear piece and stethoscope thereof - Google Patents
Device capable of adjusting tightness of stethoscope ear piece and stethoscope thereof Download PDFInfo
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- CN219629657U CN219629657U CN202320419759.8U CN202320419759U CN219629657U CN 219629657 U CN219629657 U CN 219629657U CN 202320419759 U CN202320419759 U CN 202320419759U CN 219629657 U CN219629657 U CN 219629657U
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- stethoscope
- ear piece
- screw
- tightness
- adjusting
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- 229910000831 Steel Inorganic materials 0.000 claims description 34
- 239000010959 steel Substances 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 4
- 238000002555 auscultation Methods 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 11
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 210000000216 zygoma Anatomy 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000000613 ear canal Anatomy 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a device capable of adjusting the tightness of a stethoscope ear piece and a stethoscope thereof, wherein the device comprises: the device comprises a screw cylinder, screws, a soft cushion and connecting buckles; the screw cylinder is in threaded fit with the screw; the soft cushion is sleeved at the end part of the screw cylinder; the connecting buckle is movably arranged on the screw. The stethoscope can automatically adjust the ear piece according to the head of a doctor, thereby reducing the harm of the stethoscope to the external auditory meatus of the doctor and improving the auscultation comfort of the doctor.
Description
Technical Field
The utility model relates to a device, in particular to a device capable of adjusting the tightness of an ear piece of a stethoscope, and belongs to the field of medical appliances.
Background
The stethoscope is the most commonly used diagnostic tool for internal and external women doctors, is a mark of the doctor, and modern medicine begins with the utility model of the stethoscope. The stethoscope has been continuously improved in shape and sound transmission mode since the application of the stethoscope to clinic in the 3 rd month 8 th 1817 year, but the basic structure of the stethoscope is not greatly changed, and the stethoscope mainly comprises a sound pick-up part (chest piece), a conduction part (rubber tube), a sound listening part (ear piece) and an ear plug. The doctor checks the body through the stethoscope to make a diagnosis of the disease, so the stethoscope is very important for the doctor, especially the outpatient doctor, often needs to wear for a long time in one day, but the ear is very stressed even though the ear is protected by the earplug, and the doctor is very painful. Secondly, the head shape of each person is different, the distance between two ears is different, and the acting force is different for the person with different head shapes although the listening part is connected by a spring piece. There is a need for a stethoscope that is comfortable to wear and that can automatically adjust the ear piece according to the head form.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model discloses a device capable of adjusting the tightness of a stethoscope ear piece and a stethoscope thereof, and the technical scheme is as follows:
an apparatus for adjusting the tightness of a stethoscope ear piece, comprising: the device comprises a screw cylinder (1), screws (2), a soft cushion (3) and connecting buckles (4); the method is characterized in that: the screw cylinder (1) is in threaded fit with the screw (2); the soft cushion (3) is sleeved at the end part of the screw cylinder (1); the connecting buckle (4) is movably arranged on the screw (2).
Preferably, it is: the connecting buckle (4) comprises: the steel plate opening device comprises an opening steel plate ring (41), an opening steel plate clamp (42), a nut (43) and a nut (44); the open steel sheet ring (41) is orthogonal to two circular steel sheets of the open steel sheet clamp (42), and the top points of the two circular steel sheets are welded and connected; the nut (43) and the nut (44) are used as a set of screw sleeve, and are fixed by punching on two vertical steel sheets of the open steel sheet clamp (42).
The utility model also discloses a stethoscope, which comprises a stethoscope head (10), a cold-proof ring (9), a conducting part (8), an ear piece (7) and an earplug (6); the cold-proof ring (9) is embedded on the stethoscope head (10) to form a sound pick-up part (11) of the stethoscope; the pick-up part (11) is connected with one end of the conduction part (8) consisting of a rubber tube; the method is characterized in that: the device for adjusting the tightness of the stethoscope ear piece is also included; the other end of the conduction part (8) is connected with one end of an ear piece (7) formed by a metal rod; the metal rods, close to the earplug parts, on the two sides of the ear piece (7) are connected with the connecting buckles (4); the two ends of the ear piece are connected with earplugs (6).
Advantageous effects
The stethoscope can automatically adjust the ear piece according to the head of a doctor, thereby reducing the harm of the stethoscope to the external auditory meatus of the doctor and improving the auscultation comfort of the doctor.
Drawings
FIG. 1 is a stethoscope equipped with a device for adjusting the tightness of the ear piece of the stethoscope of the present utility model;
FIG. 2 is a front view of the device of the present utility model for adjusting the tightness of the ear piece of the stethoscope;
FIG. 3 is a top view of an adjustable stethoscope ear piece tightness device according to the present utility model;
FIG. 4 is a top view of the connector link of the present utility model;
fig. 5 is a side view of the connector link of the present utility model.
Wherein; screw cylinder 1, screw 2, cushion 3, connector link 4, open steel sheet ring 41, open steel sheet clamp 42, nut 43, nut 44, adjusting device 5, earplug 6, listening part (ear piece) 7, conduction part (rubber tube) 8, cold-proof ring 9, stethoscope head 10, pickup part (chest piece) 11.
Detailed Description
An apparatus for adjusting the tightness of a stethoscope ear piece, comprising: the screw driver comprises a screw cylinder 1, screws 2, a soft cushion 3 and a connecting buckle 4; the method is characterized in that: the screw cylinder 1 is in threaded fit with the screw 2; the soft cushion 3 is sleeved at the end part of the screw cylinder 1; the connecting buckle 4 is movably arranged on the screw 2. The connecting buckle 4 comprises: open steel sheet ring 41, open steel sheet clip 42, nut 43, nut 44; the open steel sheet ring 41 is orthogonal to two circular steel sheets of the open steel sheet clamp 42, and the two circular steel sheets are welded and connected at the vertex of the two circular rings; the nut 43 and the nut 44 are used as a set of screw sleeve, and are fixed by punching on two vertical steel sheets of the open steel sheet clamp 42.
The working process of the device capable of adjusting the tightness of the stethoscope ear piece is as follows:
1. clamping the open steel sheet clamp 42 on the screw 2; tightening the nuts 43 and 44 so that the open steel sheet clamp 42 and the screw 2 are fixed;
2. a soft cushion 3 is sleeved at the end part of the screw cylinder 1;
3. the open steel sheet ring 41 is clamped into the upper end of the stethoscope, so that the end part of the screw cylinder 1 is supported at the cheekbone position of a doctor;
4. the doctor adjusts the screw cylinder 1 and the screw 2 to a proper length according to the comfort feeling.
The utility model also discloses a stethoscope, which comprises a stethoscope head 10, a cold-proof ring 9, a conduction part 8, a listening part (ear piece) 7 and an earplug 6, and also comprises the device for adjusting the tightness of the ear piece of the stethoscope; the cold-proof ring 9 is embedded on the stethoscope head 10 to form a sound pick-up part 11 of the stethoscope, the sound pick-up part 11 is connected with a conduction part 8 formed by a rubber tube, the conduction part 8 is connected with a listening part (ear piece) 7 formed by metal, the two sides of the listening part (ear piece) 7 are close to the metal rod of the ear piece and are connected with a connecting buckle 4 of an adjusting device, and the two ends of the listening part (ear piece) 7 are connected with the ear plug 6.
The working process of the stethoscope with the device for adjusting the tightness of the ear piece of the stethoscope is as follows: in use, the clinician clamps the open steel clip 42 to the screw 2. The nuts 43 and 44 are tightened so that the open steel sheet clamp 42 and the screw 2 are fixed. A soft pad 3 is sleeved on the end part of the screw cylinder 1. The open steel disc ring 41 is snapped into the upper end of the stethoscope so that the end of the screw barrel 1 is supported in the cheekbone position of the physician. The main doctor can adjust the screw cylinder 1 and the screw 2 to proper lengths by himself according to whether the stethoscope earplug is worn or not, so that the distance between the two sides of the stethoscope ear piece is suitable for the structure of the head and the face of himself. On one hand, the stethoscope is not too tight after being worn, so that a doctor can feel comfortable in the external auditory meatus, and the occurrence of external auditory meatus injury caused by long-time wearing is reduced; on the other hand, the operation is simple and convenient, and only the hand rotation is needed.
The utility model relates to a device capable of adjusting the tightness of an ear piece of a stethoscope and the stethoscope thereof, when in use, a doctor for a main doctor can automatically adjust a screw cylinder 1 and a screw 2 to a proper length according to whether the ear piece of the stethoscope is too tight or not after wearing the ear piece of the stethoscope, so that the distance between two sides of the ear piece of the stethoscope is suitable for the structure of the head and the face of the user, the stethoscope is more individualized, the occurrence of external auditory canal injury caused by wearing the stethoscope for the growth time of the doctor for the main doctor is reduced, and the doctor is comfortable.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (3)
1. An apparatus for adjusting the tightness of a stethoscope ear piece, comprising: the device comprises a screw cylinder (1), screws (2), a soft cushion (3) and connecting buckles (4); the method is characterized in that: the screw cylinder (1) is in threaded fit with the screw (2); the soft cushion (3) is sleeved at the end part of the screw cylinder (1); the connecting buckle (4) is movably arranged on the screw (2).
2. The device for adjusting the tightness of a stethoscope ear piece according to claim 1, wherein: the connecting buckle (4) comprises: the steel plate opening device comprises an opening steel plate ring (41), an opening steel plate clamp (42), a nut (43) and a nut (44); the open steel sheet ring (41) is orthogonal to two circular steel sheets of the open steel sheet clamp (42), and the top points of the two circular steel sheets are welded and connected; the nut (43) and the nut (44) are used as a set of screw sleeve, and are fixed by punching on two vertical steel sheets of the open steel sheet clamp (42).
3. A stethoscope, which comprises a stethoscope head (10), a cold-proof ring (9), a conduction part (8), an ear piece (7) and an earplug (6); the cold-proof ring (9) is embedded on the stethoscope head (10) to form a sound pick-up part (11) of the stethoscope; the pick-up part (11) is connected with one end of the conduction part (8) consisting of a rubber tube; the method is characterized in that: further comprising the device for adjusting the tightness of the ear piece of a stethoscope according to any one of claims 1-2; the other end of the conduction part (8) is connected with one end of an ear piece (7) formed by a metal rod; the metal rods, close to the earplug parts, on the two sides of the ear piece (7) are connected with the connecting buckles (4); the two ends of the ear piece are connected with earplugs (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320419759.8U CN219629657U (en) | 2023-03-08 | 2023-03-08 | Device capable of adjusting tightness of stethoscope ear piece and stethoscope thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320419759.8U CN219629657U (en) | 2023-03-08 | 2023-03-08 | Device capable of adjusting tightness of stethoscope ear piece and stethoscope thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219629657U true CN219629657U (en) | 2023-09-05 |
Family
ID=87819699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320419759.8U Active CN219629657U (en) | 2023-03-08 | 2023-03-08 | Device capable of adjusting tightness of stethoscope ear piece and stethoscope thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219629657U (en) |
-
2023
- 2023-03-08 CN CN202320419759.8U patent/CN219629657U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |