CN210962044U

CN210962044U - Stethoscope with winding structure

Info

Publication number: CN210962044U
Application number: CN201921180746.XU
Authority: CN
Inventors: 陈晓旭
Original assignee: Shengjing Hospital of China Medical University
Current assignee: Shengjing Hospital of China Medical University
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-07-10
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a stethoscope with rolling structure, including earring and rolling dish, the earplug is installed to the output of earring, and the inside of earplug is provided with the filter screen, the rolling dish is settled in the bottom of earring, and is fixed connection between earring and the rolling dish, the inside of rolling dish is provided with the bearing, and the outside of bearing installs solid fixed ring, the bottom of rolling dish is installed and is listened the pipe, and the output of listening the pipe is connected with the listening head. The utility model discloses in, through the effect of sucking disc, can prevent that the stethoscope from going up the amazing patient of chilly metal, avoid chilly metal and patient's somatic contact, reduced the stimulation of chilly metal to the patient, not only can firmly adsorb the patient's flesh with listening to the head on, external noise has also been kept apart to better cooperation medical staff's work simultaneously for medical staff can be accurate diagnosis patient's the state of an illness, has promoted medical staff's work efficiency.

Description

Stethoscope with winding structure

Technical Field

The utility model relates to the technical field of medical instruments, especially, relate to a stethoscope with rolling structure.

Background

A stethoscope is a medical instrument used to auscultate sounds in the body, such as: the auscultation of the heart, the breath, the intestines and the stomach, etc. by using a stethoscope is an important method for doctors to examine patients and diagnose diseases, and the stethoscope mainly comprises an auditory head for picking up sound, a rubber tube for conducting sound, a receiver for listening to the sound, etc. The principle of the current stethoscope is that the head at the front end of the stethoscope contains a membrane cavity with a large area, and one end of a receiver plugged into an ear is narrow due to a narrow cavity channel, so that the gas vibration amplitude is larger than the cavity channel, and the sound wave vibration in a patient body can be amplified, thereby helping a doctor to hear the sound wave in the patient body and further diagnosing diseases.

The existing stethoscope does not have a structure for reducing coldness, so that coldness can stimulate patients, the working efficiency of medical staff is influenced, earplugs on the existing stethoscope can not be cleaned, the diagnosis efficiency of the medical staff is influenced for a long time, and the stethoscope after auscultation is finished does not have a rolling structure, so that the stethoscope is easy to damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current stethoscope and not having the chilly structure of reduction for cold produces the stimulation to the patient, has influenced medical staff's work efficiency, and the earplug on the current stethoscope can not clear up the operation moreover, and the time has influenced medical personnel's diagnosis efficiency for a long time, and the stethoscope after accomplishing the auscultation does not have the rolling structure, leads to the easy shortcoming of damaging of stethoscope, and the stethoscope that has the rolling structure of proposition.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the stethoscope with the winding structure comprises an ear spring and a winding disc, wherein an earplug is installed at the output end of the ear spring, a filter screen is arranged in the earplug, the winding disc is arranged at the bottom end of the ear spring and fixedly connected with the ear spring, a bearing is arranged in the winding disc, a fixing ring is installed on the outer side of the bearing, a listening tube is installed at the bottom of the winding disc, the output end of the listening tube is connected with a listening head, a rubber ring is arranged on the outer side of the listening head, a sucking disc is connected to the outer wall of the rubber ring, a clamping groove is formed in the outer side of the winding disc, a magnet is arranged on the outer side of the winding disc, and a rotary disc is connected to the outer side of the.

As a further description of the above technical solution:

the earrings and the earplugs are in threaded connection, and two groups of earrings and the earplugs are arranged at equal intervals.

As a further description of the above technical solution:

the auditory tube and the winding disc form a telescopic structure through a bearing, a spring and the winding disc, and the inside of the winding disc is hollowed.

As a further description of the above technical solution:

and a spring is arranged in the winding disc, and the central point of the spring corresponds to the central point of the winding disc.

As a further description of the above technical solution:

the bottom of rolling dish is installed the pivot, and the outside of pivot is connected with the baffle.

As a further description of the above technical solution:

the auditory head is fixedly connected with the rubber ring, and the central point of the rubber ring corresponds to the central point of the auditory head.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the effect of sucking disc, can prevent that the stethoscope from going up the amazing patient of chilly metal, avoid chilly metal and patient's somatic contact, reduced the stimulation of chilly metal to the patient, not only can firmly adsorb the patient's flesh with listening to the head on, external noise has also been kept apart to better cooperation medical staff's work simultaneously for medical staff can be accurate diagnosis patient's the state of an illness, has promoted medical staff's work efficiency.

2. The utility model discloses in, through the effect of filter screen, can block dirty in the ear for dirty be difficult for falling in the ear spring, avoid taking place the problem of dirty jam, the time is permanent, and the earplug takes off from the ear spring through threaded connection and washs, avoids the earplug by the problem of dirty jam.

3. The utility model discloses in, effect through bearing and spring, can be drawn into the listening pipe that does not need auscultation work and carry out the rolling operation in the rolling dish, and simultaneously, the listening pipe that needs auscultation work, the space that the baffle was left is pressed to the accessible will be listened the pipe and pulled out, thereby carry out auscultation work, when listening pipe accomplishes rolling operation, the magnetic action that the head of listening of accomplishing rolling operation passes through magnet, can adsorb and carry out the overlay type protection in rolling dish superficial layer, prevent to listen the head and appear phenomenon in bulk and listen the inside dust impurity phenomenon that gets into of head when being in the rolling state, can will adsorb and carry out rotation type block operation in the listening head of rolling dish toward the draw-in groove through the carousel, can carry out the block operation to listening head, reinforcing means is to the.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the middle winding disc of the present invention;

fig. 3 is a schematic view of the earplug of the present invention.

Illustration of the drawings:

1. a springbar; 2. an auditory tube; 3. listening head; 4. a rubber ring; 5. a suction cup; 6. a winding disc; 7. an earplug; 8. a spring; 9. a baffle plate; 10. a rotating shaft; 11. a fixing ring; 12. a bearing; 13. a filter screen; 14. a turntable; 15. a magnet; 16. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a technical scheme: a stethoscope with a winding structure comprises an earring 1, an auditory tube 2, an auditory head 3, a rubber ring 4, a sucker 5, a winding disc 6, earplugs 7, a spring 8, a baffle 9, a rotating shaft 10, a fixing ring 11, a bearing 12, a filter screen 13, a turntable 14, a magnet 15 and a clamping groove 16, wherein the earplug 7 is installed at the output end of the earring 1, the filter screen 13 is arranged inside the earplug 7, the winding disc 6 is arranged at the bottom end of the earring 1 and is fixedly connected with the winding disc 6, the bearing 12 is arranged inside the winding disc 6, the fixing ring 11 is installed outside the bearing 12, the auditory tube 2 is installed at the bottom of the winding disc 6, the auditory head 3 is connected with the output end of the auditory tube 2, the rubber ring 4 is arranged outside the auditory head 3, the sucker 5 is connected with the outer wall of the rubber ring 4, the clamping groove 16 is arranged outside the winding disc 6, and the magnet 15 is arranged outside the winding, a turntable 14 is connected to the outside of the magnet 15.

Further, constitute threaded connection between earring 1 and the earplug 7, and earring 1 is provided with two sets ofly with earplug 7 equidistance, takes off earplug 7 through threaded connection and washs, has prevented the accident that earplug 7 blockked up, has promoted the work efficiency of device.

Further, listen pipe 2 and constitute extending structure through bearing 12, spring 8 and rolling dish 6, and the inside of rolling dish 6 is the fretwork form, can carry out the rolling operation to listening pipe 2, has promoted the convenience and the protectiveness of stethoscope.

Further, a spring 8 is arranged inside the winding disc 6, and the central point of the spring 8 corresponds to the central point of the winding disc 6, so that recoil can be generated, and the winding operation is more convenient.

Further, the rotating shaft 10 is installed at the bottom end of the winding disc 6, the baffle 9 is connected to the outer side of the rotating shaft 10, and the auscultation tube 2 is conveniently pulled out through a gap reserved by the pressing baffle 9, so that auscultation work is carried out.

Furthermore, the listening head 3 is fixedly connected with the rubber ring 4, and the central point of the rubber ring 4 corresponds to the central point of the listening head 3, so that external noise is isolated, medical staff can accurately diagnose the state of an illness of a patient, and the working efficiency of the medical staff is improved.

The working principle is as follows: when in use, a medical staff can press the baffle 9 to take the auditory canal 2 out of the rolling disc 6, then put the auditory head 3 into the chest of a patient for auscultation, the sucker 5 on the auditory head 3 can adsorb the flesh of the patient to avoid the contact of cold metal with the flesh of the patient, reduce the stimulation of the cold metal to the patient, and simultaneously isolate the external noise, so that the medical staff can accurately diagnose the state of illness of the patient, improve the working efficiency of the medical staff, finally stretch the rolling disc 6 downwards after completing the diagnosis work, the bearing 12 and the spring 8 can quickly roll the auditory canal 2, thereby avoiding the problem of the damage of the stethoscope, when the auditory canal 2 completes the rolling operation, the auditory head 3 connected with the auditory canal 2 can be adsorbed on the surface layer of the rolling disc 6 for covering protection by the magnetic action of the magnet 15, preventing the occurrence of the bulk phenomenon when the auditory head 3 is in the rolling state and the phenomenon of dust and impurities entering the inside of the auditory head 3, can will adsorb and carry out rotation type block operation toward draw-in groove 16 in listening head 3 of rolling disc 6 through carousel 14, can carry out the block operation to listening head 3, the reinforcing means is to the protection efficiency who listens head 3, the problem that earplug 7 blockked up appears in the stethoscope, and accessible threaded connection takes off earplug 7 and washs, has prevented the accident that earplug 7 blockked up, has promoted the work efficiency of device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A stethoscope with a winding structure comprises an earring (1) and a winding disc (6), and is characterized in that earplugs (7) are mounted at the output end of the earring (1), a filter screen (13) is arranged inside the earplugs (7), the winding disc (6) is arranged at the bottom end of the earring (1), the earring (1) is fixedly connected with the winding disc (6), a bearing (12) is arranged inside the winding disc (6), a fixing ring (11) is mounted on the outer side of the bearing (12), an auditory tube (2) is mounted at the bottom of the winding disc (6), an auditory head (3) is connected with the output end of the auditory tube (2), a rubber ring (4) is arranged on the outer side of the auditory head (3), a sucking disc (5) is connected with the outer wall of the rubber ring (4), a clamping groove (16) is formed in the outer side of the winding disc (6), and a magnet (15) is arranged on the outer side of the winding disc (6), the outer side of the magnet (15) is connected with a turntable (14).

2. The stethoscope with rolling structure according to claim 1, wherein the springbars (1) and the earplugs (7) form a threaded connection, and two sets of springbars (1) and earplugs (7) are arranged at equal distances.

3. The stethoscope with a rolling structure according to claim 1, wherein the auditory tube (2) and the rolling disc (6) form a telescopic structure through a bearing (12), a spring (8), and the rolling disc (6) is hollowed out.

4. A stethoscope with a rolling structure according to claim 1, wherein said rolling disk (6) is internally provided with a spring (8), and the central point of the spring (8) corresponds to the central point of the rolling disk (6).

5. The stethoscope with a rolling structure according to claim 1, wherein a rotating shaft (10) is mounted at the bottom end of the rolling disk (6), and a baffle (9) is connected to the outer side of the rotating shaft (10).

6. The stethoscope with rolling structure according to claim 1, wherein the stethoscope head (3) is fixedly connected with the rubber ring (4), and the center point of the rubber ring (4) corresponds to the center point of the stethoscope head (3).