CN221266183U - A detachable assembly stethoscope - Google Patents

Abstract

The utility model discloses a detachable assembled stethoscope, which comprises: the two groups of auscultation tubes are connected through the fixed sleeve, the lower ends of the two groups of auscultation tubes are inserted into the upper ends of the connecting seats, the lower ends of the connecting seats are provided with first mounting ports, the lower ends of the first mounting ports are connected with connecting pipes, the upper ends of the right sides of the connecting pipes are connected with auscultation heads through second mounting ports, the auscultation tubes can be mounted on the connecting seats through threaded structures, the auscultation tubes and the connecting seats are convenient to replace, the connecting pipes can be connected to the lower ends of the first mounting ports and the lower ends of the second mounting ports through mounting rings, and therefore the connecting seats, the connecting pipes and the auscultation heads are convenient to replace, and parts of the stethoscope are convenient to replace; the auscultation earplug that can set up through auscultation pipe upper end makes auscultation pipe tip insert and establishes more laminating ear inner wall when in the ear, more makes things convenient for doctor's auscultation, separates external noise through the earmuff to a certain extent for doctor's listening is more clear.

Description

A detachable assembly stethoscope

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a detachable and assembled stethoscope.

Background technique

In the process of general medicine internal medicine nursing diagnosis and treatment, auscultation is an indispensable routine examination method for clinicians. The stethoscope is a commonly used acoustic medical device in medicine. Doctors often use auscultation to evaluate the status of heart function and respiratory system.

The existing stethoscope has a relatively simple structure and cannot be partially disassembled. When part of the stethoscope is damaged, the local parts cannot be disassembled and replaced, so the entire stethoscope needs to be replaced, which is wasteful. In addition, when the stethoscope is hung on the ear, it cannot isolate external sounds, so that external sounds will affect the doctor's auscultation. For this reason, we propose a detachable and assembled stethoscope.

Utility Model Content

The purpose of the utility model is to provide a detachable and assembled stethoscope to solve the problems raised in the above-mentioned background technology.

To achieve the above purpose, the utility model provides the following technical solution: a detachable assembly stethoscope, comprising:

Stethoscope tubes, the lower ends of the two groups of stethoscope tubes are connected by a fixing sleeve, the lower ends of the two groups of stethoscope tubes are inserted into the upper end of a connecting seat, a first mounting port is provided at the lower end of the connecting seat, a connecting tube is connected to the lower end of the first mounting port, and a stethoscope head is connected to the upper right end of the connecting tube through a second mounting port.

The ends of the upper sides of the two groups of stethoscope tubes that are close to each other are both provided with stethoscope earplugs, and the sides of the two groups of stethoscope earplugs that are far away from each other are both provided with earmuffs.

A return spring is arranged in the middle of the fixing sleeve.

The lower ends of the two groups of stethoscope tubes are both arranged with threaded structures, and the upper side of the connecting seat is provided with two groups of threaded holes matching therewith.

Both ends of the connecting pipe are provided with mounting rings, the two sets of mounting rings are both arranged in a U-shaped ring structure, and both ends of the connecting pipe are provided with limiting rings.

The outer surfaces of the first mounting opening and the second mounting opening are both configured as threaded structures, and the interiors of the two sets of mounting rings are both configured as matching threaded structures.

Two sets of fixing rings are arranged at the outer end of the connecting pipe, and the inner diameters of the left and right sides of the two sets of fixing rings are the same as the diameter of the connecting pipe.

The utility model has at least the following beneficial effects:

By providing a connecting seat, when in use, the stethoscope tube can be installed on the connecting seat through the threaded structure, which facilitates the replacement of the stethoscope tube and the connecting seat. The connecting tube can be connected to the lower ends of the first mounting port and the second mounting port through the mounting ring, thereby facilitating the replacement of the connecting seat, the connecting tube and the stethoscope head, thereby facilitating the replacement of some parts of the stethoscope.

By providing a stethoscope, when in use, the stethoscope earplug provided on the upper end of the stethoscope can make the end of the stethoscope fit better against the inner wall of the ear when inserted into the ear, which is more convenient for the doctor to auscultate. The earmuffs can block external noise to a certain extent, allowing the doctor to hear more clearly.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Fig. 2 is a schematic cross-sectional view of the utility model;

Figure 3 is a schematic diagram of the disassembled structure of the utility model;

FIG. 4 is a schematic diagram of a partially disassembled structure of the utility model.

In the figure: 1. stethoscope tube; 2. stethoscope earplug; 3. earmuff; 4. fixing sleeve; 5. return spring; 6. connecting seat; 7. first mounting port; 8. mounting ring; 9. connecting tube; 10. fixing ring; 11. stethoscope head; 12. second mounting port.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-4. The utility model provides a technical solution: a detachable assembly stethoscope, comprising:

Stethoscope tubes 1, the lower ends of two groups of stethoscope tubes 1 are connected by a fixing sleeve 4, the lower ends of the two groups of stethoscope tubes 1 are inserted into the upper end of a connecting seat 6, a first mounting port 7 is provided at the lower end of the connecting seat 6, a connecting tube 9 is connected to the lower end of the first mounting port 7, and a stethoscope head 11 is connected to the upper right end of the connecting tube 9 through a second mounting port 12.

The two sets of stethoscope tubes 1 are both provided with stethoscope earplugs 2 on the ends close to each other, and the two sets of stethoscope earplugs 2 are both provided with earmuffs 3 on the sides away from each other. The stethoscope earplugs 2 can make the two sets of stethoscope tubes 1 more comfortable when hung in the ears, and the earmuffs 3 can block external noise to a certain extent, so that the doctor can hear more clearly.

A return spring 5 is arranged in the middle of the fixing sleeve 4, and the return spring 5 can be used to keep the fixing sleeve 4 in a certain state, thereby reducing the speed at which the fixing sleeve 4 is deformed due to long-term use.

The lower ends of the two groups of stethoscopes 1 are both configured as threaded structures, and two groups of matching threaded holes are provided on the upper side of the connecting seat 6. The stethoscopes 1 can be installed on the connecting seat 6 through the threaded structure, making it convenient to replace the stethoscopes 1 and the connecting seat 6.

Both ends of the connecting tube 9 are provided with mounting rings 8 , and both sets of mounting rings 8 are configured as U-shaped ring structures, and both ends of the connecting tube 9 are provided with limiting rings, which can limit the two sets of mounting rings 8 to the outer ends of the connecting tube 9 .

The outer surfaces of the first mounting port 7 and the second mounting port 12 are both set to threaded structures, and the interiors of the two sets of mounting rings 8 are both set to matching threaded structures. The connecting tube 9 can be connected to the lower ends of the first mounting port 7 and the second mounting port 12 through the mounting ring 8, thereby facilitating the replacement of the connecting seat 6, the connecting tube 9 and the stethoscope head 11.

Two sets of fixing rings 10 are provided at the outer end of the connecting tube 9, and the inner diameters of the left and right sides of the two sets of fixing rings 10 are the same as the diameter of the connecting tube 9. The connecting tube 9 can be folded by the fixing rings 10, so as to facilitate the storage of the connecting tube 9.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (1)

1. A detachable assembly stethoscope, comprising: Auscultatory tubes (1), the lower ends of the two groups of auscultatory tubes (1) are connected via a fixing sleeve (4), the lower ends of the two groups of auscultatory tubes (1) are inserted into the upper end of a connecting seat (6), the lower end of the connecting seat (6) is provided with a first mounting port (7), the lower end of the first mounting port (7) is connected to a connecting tube (9), and the upper right end of the connecting tube (9) is connected to a stethoscope head (11) via a second mounting port (12); The upper ends of the two groups of stethoscope tubes (1) that are close to each other are both provided with stethoscope earplugs (2), and the sides of the two groups of stethoscope earplugs (2) that are far away from each other are both provided with earmuffs (3); A return spring (5) is arranged in the middle of the fixing sleeve (4); The lower ends of the two groups of stethoscope tubes (1) are both arranged with threaded structures, and the upper side of the connecting seat (6) is provided with two groups of threaded holes matching therewith; Both ends of the connecting pipe (9) are provided with mounting rings (8), the two sets of mounting rings (8) are both arranged in a U-shaped ring structure, and both ends of the connecting pipe (9) are provided with limiting rings; The outer surfaces of the first mounting opening (7) and the second mounting opening (12) are both arranged with threaded structures, and the interiors of the two sets of mounting rings (8) are both arranged with threaded structures matching therewith; Two sets of fixing rings (10) are arranged at the outer end of the connecting pipe (9), and the inner diameters of the left and right sides of the two sets of fixing rings (10) are the same as the diameter of the connecting pipe (9).