CN215503094U

CN215503094U - Novel stethoscope for cardiology department

Info

Publication number: CN215503094U
Application number: CN202120506562.9U
Authority: CN
Inventors: 袁诗西
Original assignee: Xuzhou Natural Craftsman Furniture Co ltd
Current assignee: Xuzhou Natural Craftsman Furniture Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2022-01-14
Anticipated expiration: 2031-03-10

Abstract

The utility model relates to the technical field of medical stethoscopes, in particular to a novel cardiology stethoscope, which comprises an earphone, a sound guide hose, a three-way pipe, a rubber communicating pipe, an ear hook, earplugs, a connecting rod and a transverse pipe, wherein the sound guide hose is connected and arranged above the earphone, the three-way pipe is sleeved and arranged above the sound guide hose, the rubber communicating pipe is sleeved and arranged on the surfaces of the left side and the right side of the three-way pipe, the ear hook is sleeved and arranged at the other end of the rubber communicating pipe, the earplugs are sleeved and arranged at the top of the ear hook, the connecting rod is welded in the center of the upper surface of the three-way pipe, and the transverse pipe is welded and arranged on the surface of the top of the connecting rod. Through torsion spring's setting, when needing to part the ear-hang, break two ear-hang with the fingers and thumb toward the outside for the top of two ear-hang parts, torsion spring is in torsion state, then wears the earplug in ear department, loosens the ear-hang, under the effect of torsion spring resilience force, makes the ear-hang move toward the inboard, reaches the effect of wearing.

Description

Novel stethoscope for cardiology department

Technical Field

The utility model relates to the technical field of medical stethoscopes, in particular to a novel stethoscope for cardiology department.

Background

The stethoscope is the most commonly used diagnostic tool for internal and external gynecologists, is the mark of the physicians, and the modern medicine is the utility model of the stethoscope. Since 1817 years, 3 months and 8 days of clinical application, the stethoscope has continuous improvement on appearance and sound transmission mode, but the basic structure of the stethoscope is not changed greatly, and the stethoscope mainly comprises a sound pickup part (a chest piece), a transmission part (a rubber tube) and a listening part (an ear piece);

in the intracardiac branch of academic or vocational study, the doctor need use the stethoscope to carry out the diagnosis of rhythm of the heart to the patient, traditional stethoscope is inconvenient to be adjusted and is changed, because every doctor uses the custom difference when using, need adjust the distance between the earplug, improve to this and wear the travelling comfort, adjustment mechanism in the past is mostly the flexure strip connection, this just leads to long-time the use to make the flexure strip elasticity step-down, rock easily when wearing and drop, reduced the auscultation effect, consequently design a novel intracardiac branch of academic or vocational study stethoscope and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel stethoscope for cardiology department, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel stethoscope for department of cardiology comprises a receiver, a sound guiding hose, a three-way pipe, a rubber communication pipe, an ear hook, earplugs, a connecting rod and a transverse pipe, wherein the sound guiding hose is connected and arranged above the receiver, the three-way pipe is sleeved and arranged above the sound guiding hose, the rubber communication pipe is sleeved and arranged on the surfaces of the left side and the right side of the three-way pipe, the ear hook is sleeved and arranged at the other end of the rubber communication pipe, the earplugs are sleeved and arranged at the top of the ear hook, the connecting rod is welded at the center of the upper surface of the three-way pipe, the transverse pipe is welded and arranged on the surface of the top of the connecting rod, barrier rings are welded on the left side and the right side of the inside of the transverse pipe, an embedding rod is embedded and arranged at the left end and the right end of the transverse pipe, a sealing rubber ring is fixedly arranged on the outer side of the embedding rod through fixing glue, and a torsion spring is welded and arranged at one end of the embedding rod, the upper surface central authorities of horizontal pipe run through and are provided with the sleeve pipe, sheathed tube inside surface top welding is provided with the internal thread ring, the top screw thread of internal thread ring is provided with adjusting bolt, adjusting bolt's bottom surface is provided with the sealing rubber board through the fixed glue is fixed.

Preferably, the internal diameter of the blocking ring is equal to the diameter of the embedded rod.

Preferably, the outer side surface of the sealing rubber ring is tightly attached to the inner surface of the transverse pipe, and the sealing rubber ring is connected with the transverse pipe in a sealing mode.

Preferably, the sealing rubber ring is movable left and right along the transverse tube.

Preferably, the other end of the torsion spring is welded to an inner side surface of the ear hook.

Preferably, the sealing rubber plate is tightly connected with the inner side surface of the sleeve.

Preferably, the sealing rubber plate is movable up and down along the inner surface of the sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

1. this kind of novel intracardiac branch of academic or vocational study stethoscope, through torsion spring's setting, when needing to part the ear-hang, break two ear-hang off with the fingers and thumb toward the outside for the top of two ear-hang separates, and torsion spring is in torsion state, then wears the earplug in ear department, loosens the ear-hang, under the effect of torsion spring resilience force, makes the ear-hang remove toward the inboard, reaches the effect of wearing.

2. This kind of novel intracardiac branch of academic or vocational study stethoscope, it is different according to doctor's custom, when needing to adjust the distance between two earplugs, move adjusting bolt through twisting, adjusting bolt moves down twisting, make the sealing rubber board down move, make the atmospheric pressure reinforcing in the cover pipe, thereby make the atmospheric pressure reinforcing in the horizontal pipe, thereby make the sealing rubber ring move toward the outside, it moves toward the outside to drive the embedding pole, make the interval grow between two earplugs, and twist and move adjusting bolt, make adjusting bolt up move, make adjusting bolt drive the sealing rubber board up move, make the atmospheric pressure in the cover pipe diminish, thereby make the atmospheric pressure in the horizontal pipe diminish, outside atmospheric pressure promotes the sealing rubber ring and moves toward the inboard, make the interval between two earplugs diminish, thereby make things convenient for the doctor of different custom to use.

Drawings

Fig. 1 is a schematic sectional view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic view of the utility model at B in fig. 1.

In the figure: 1-earphone, 2-sound guide hose, 3-three-way pipe, 4-rubber communicating pipe, 5-ear hook, 6-earplug, 7-connecting rod, 8-transverse pipe, 801-blocking ring, 9-embedded rod, 10-sealing rubber ring, 11-torsion spring, 12-sleeve, 13-internal thread ring, 14-adjusting bolt and 15-sealing rubber plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel stethoscope for department of cardiology comprises a receiver 1, a sound guide hose 2, a three-way pipe 3, a rubber communicating pipe 4, an ear hook 5, earplugs 6, a connecting rod 7 and a transverse pipe 8, wherein the sound guide hose 2 is connected and arranged above the receiver 1, the three-way pipe 3 is sleeved and arranged above the sound guide hose 2, the rubber communicating pipe 4 is sleeved and arranged on the surfaces of the left side and the right side of the three-way pipe 3, the ear hook 5 is sleeved and arranged on the other end of the rubber communicating pipe 4, the earplugs 6 are sleeved and arranged on the top of the ear hook 5, the connecting rod 7 is welded and arranged in the center of the upper surface of the three-way pipe 3, the transverse pipe 8 is welded and arranged on the surface of the top of the connecting rod 7, the barrier rings 801 are welded and arranged on the left side and the right side of the inner part of the transverse pipe 8, an embedded rod 9 is embedded into the left end and the right end of the transverse pipe 8, a sealing rubber ring 10 is fixedly arranged on one side of the embedded rod 9 through fixing glue, a torsion spring 11 is welded and arranged on the inner side of the transverse pipe 9, the upper surface center of horizontal pipe 8 runs through and is provided with sleeve pipe 12, and the inside surface top welding of sleeve pipe 12 is provided with interior threaded ring 13, and the top screw thread of interior threaded ring 13 is provided with adjusting bolt 14, and adjusting bolt 14's bottom surface is fixed through the fixed rubber and is provided with sealing rubber plate 15.

Further, the inner diameter of the blocking ring 801 is equal to the diameter of the insertion rod 9, so that the insertion rod 9 can penetrate through the blocking ring 801 conveniently.

Furthermore, the outer surface of the sealing rubber ring 10 is tightly attached to the inner surface of the transverse pipe 8, and the sealing rubber ring 10 is hermetically connected with the transverse pipe 8.

Furthermore, the sealing rubber ring 10 can move left and right along the transverse pipe 8, so that the embedding rod 9 can move left and right conveniently, and the effect of adjusting the distance between the two ear hooks 5 is achieved.

Further, the other end of the torsion spring 11 is welded to the inner side surface of the ear hook 5, so as to facilitate the fixing and torsion of the ear hook 5.

Further, a sealing rubber plate 15 is tightly attached to the inner side surface of the sleeve 12.

Furthermore, the sealing rubber plate 15 can move up and down along the inner surface of the sleeve 12, so that the sealing rubber plate 15 can extrude the gas in the sleeve 12 conveniently, and the effect of changing the gas pressure in the sleeve 12 is achieved.

The working principle is as follows: when the ear hooks are required to be separated, the two ear hooks 5 are broken towards the outer side to separate the upper parts of the two ear hooks 5, the torsion spring 11 is in a torsion state, then the earplugs 6 are worn at the ears, the ear hooks 5 are loosened, the ear hooks 5 are moved towards the inner side under the action of resilience force of the torsion spring 11 to achieve the wearing effect, when the distance between the two earplugs 6 is required to be adjusted according to different habits of doctors, the adjusting bolt 14 is screwed by screwing the adjusting bolt 14, the sealing rubber plate 15 is moved downwards, the air pressure in the sleeve 12 is enhanced, the air pressure in the transverse pipe 8 is enhanced, the sealing rubber ring 10 is moved towards the outer side to drive the embedding rod 9 to move towards the outer side, the distance between the two earplugs 6 is increased, the adjusting bolt 14 is screwed to move upwards, the adjusting bolt 14 is driven to drive the sealing rubber plate 15 to move upwards, the air pressure in the sleeve 12 is reduced, so that the air pressure in the transverse tube 8 is reduced, the sealing rubber ring 10 is pushed by the external air pressure to move towards the inner side, the distance between the two earplugs 6 is reduced, and the use by doctors with different habits is facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel intracardiac branch of academic or vocational study stethoscope, includes earphone (1), leads sound hose (2), three-way pipe (3), rubber communicating pipe (4), ear-hang (5), earplug (6), connecting rod (7) and horizontal pipe (8), its characterized in that: the earphone is characterized in that a sound guide hose (2) is connected and arranged above the earphone (1), a three-way pipe (3) is sleeved and arranged above the sound guide hose (2), rubber communicating pipes (4) are sleeved and arranged on the surfaces of the left side and the right side of the three-way pipe (3), an ear hook (5) is sleeved and arranged at the other end of each rubber communicating pipe (4), an earplug (6) is sleeved and arranged at the top of each ear hook (5), a connecting rod (7) is welded and arranged in the center of the upper surface of the three-way pipe (3), a transverse pipe (8) is welded and arranged on the surface of the top of the connecting rod (7), barrier rings (801) are welded and arranged on the left side and the right side of the inside of the transverse pipe (8), embedding rods (9) are embedded into the left end and the right end of the transverse pipe (8), and sealing rubber rings (10) are fixedly arranged on one side of the outside of the embedding rods (9) through fixing glue, the one end welding of embedding pole (9) is provided with torsion spring (11), the upper surface central authorities of horizontal pipe (8) run through and are provided with sleeve pipe (12), the inside surface top welding of sleeve pipe (12) is provided with internal thread ring (13), the top screw thread of internal thread ring (13) is provided with adjusting bolt (14), the bottom surface of adjusting bolt (14) is fixed through the fixed rubber that is provided with sealing rubber plate (15).

2. The novel cardiology stethoscope of claim 1, wherein: the inner diameter of the blocking ring (801) is equal to the diameter of the insert rod (9).

3. The novel cardiology stethoscope of claim 1, wherein: the outer side surface of the sealing rubber ring (10) is tightly attached to the inner surface of the transverse pipe (8), and the sealing rubber ring (10) is hermetically connected with the transverse pipe (8).

4. The novel cardiology stethoscope of claim 1, wherein: the sealing rubber ring (10) can move left and right along the transverse pipe (8).

5. The novel cardiology stethoscope of claim 1, wherein: the other end of the torsion spring (11) is welded on the inner side surface of the ear hook (5).

6. The novel cardiology stethoscope of claim 1, wherein: the sealing rubber plate (15) is tightly connected with the inner side surface of the sleeve (12).

7. The novel cardiology stethoscope of claim 1, wherein: the sealing rubber plate (15) can move up and down along the inner surface of the sleeve (12).