Portable stethoscope

Abstract

The utility model relates to the technical field of stethoscopes, and discloses a portable stethoscope which comprises a T-shaped connecting seat, a connecting hole is fixedly formed in the center of the left end of the T-shaped connecting seat, a first sound guide tube is fixedly connected to one side of the connecting hole, and a first connecting ring is fixedly arranged at the edge of the outer surface of the first sound guide tube. The edge of the outer surface of the first connecting ring is fixedly connected with a first connecting line, and the other side of the first connecting line is fixedly connected with a first protective sleeve. According to the stethoscope, the first connecting ring, the first connecting line and the first protective sleeve are additionally arranged on the outer surface of the first sound guide tube and the outer surface of the second sound guide tube and used for protecting the left headset and the right headset, and damage to the left headset and the right headset due to the fact that the stethoscope falls onto the ground in the moving process or the operating process is avoided; a second connecting ring, a second connecting line and a second protective sleeve are additionally arranged on the outer surface of the third sound guide tube, the stethoscope head can be protected, and damage to the stethoscope head during non-working is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of stethoscopes, in particular to a portable stethoscope. Background Art

[0002] A stethoscope is a medical instrument used to listen to sounds inside the body. It is an important method for doctors to examine patients and diagnose diseases. Since it was first used in clinical practice, the stethoscope has been continuously improved in appearance and sound transmission, but its basic structure has not changed much. It is mainly composed of a sound pickup part, a sound transmission part, and a sound listening part.

[0003] A stethoscope is usually carried by doctors during examinations and can be hung directly around the neck. However, the stethoscope is inevitably bumped or dropped during carrying, which can easily cause damage to the left and right earphones. The stethoscope head is also easily deformed by bumps, which will affect the use of the stethoscope. Traditional stethoscopes do not protect the earphones and stethoscope heads.

[0004] Therefore, the utility model provides a portable stethoscope to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a portable stethoscope. A first connecting ring, a first connecting wire and a first protective cover are installed on the outer surfaces of a first sound guide tube and a second sound guide tube to protect the left earphone and the right earphone to prevent them from falling to the ground during movement and operation and causing damage to the left earphone and the right earphone. A second connecting ring, a second connecting wire and a second protective cover are installed on the outer surface of the third sound guide tube to protect the stethoscope head and reduce damage to the stethoscope head when not in operation.

[0006] To achieve the above object, the utility model provides the following technical solutions: a portable stethoscope, comprising a T-shaped connecting seat, a connecting hole is fixedly provided at the center of the left end of the T-shaped connecting seat, a first sound guide tube is fixedly connected to one side of the connecting hole, a first connecting ring is fixedly provided at the edge of the outer surface of the first sound guide tube, and a first connecting wire is fixedly connected to the edge of the outer surface of the first connecting ring;

[0007] A first protective cover is fixedly connected to the other side of the first connecting line, a placement groove is provided around the inner surface of the first protective cover, and a left earphone is fixedly arranged on one side of the placement groove;

[0008] Through the above technical solution, the connecting hole can be connected to the first sound guide tube, the first sound guide tube is used to conduct the sound heard by the stethoscope head body, the first connecting ring is used to fix the position of the first connecting wire, the first connecting wire is used to connect the first connecting ring and the first protective cover, the first protective cover is used to protect the earphone, the placement groove is used to place the earphone, and the left earphone can conduct the sound of the first sound guide tube to the left ear.

[0009] Furthermore, a third sound guide tube is fixedly connected to the center of the lower end surface of the T-shaped connecting seat, and a second connecting ring is fixedly connected to one side of the third sound guide tube;

[0010] Through the above technical solution, the third sound guide tube transmits the sound of the stethoscope head body, and the second connecting ring fixes the position of the second connecting line.

[0011] Furthermore, a second connecting line is fixedly connected to an edge of the outer surface of the second connecting ring, and a second protective cover is fixedly connected to the other side of the second connecting line;

[0012] Through the above technical solution, the second connecting line is used to connect the second connecting ring and the second protective cover, and the second protective cover is used to protect the stethoscope head body.

[0013] Furthermore, one side of the third sound guide tube is fixedly connected to a stethoscope head connecting tube, one side of the stethoscope head connecting tube is fixedly connected to a stethoscope head connecting seat, and one side of the stethoscope head connecting seat is fixedly connected to a stethoscope head body;

[0014] Through the above technical solution, the stethoscope head connecting tube is used to connect the stethoscope head connecting seat and the third sound guide tube, the stethoscope head connecting seat is used to connect the stethoscope head connecting tube and the stethoscope head body, and the stethoscope head body is used to listen to the sound inside the patient's body.

[0015] Furthermore, a second sound guide tube is fixedly connected to the center of the right end surface of the T-shaped connecting seat, and a right earphone is fixedly connected to one side of the second sound guide tube;

[0016] Through the above technical solution, the second sound guide tube is used to export the sound heard by the stethoscope head body, and the right earphone can transmit the sound of the second sound guide tube to the right ear.

[0017] Furthermore, a fixing seat is fixedly connected to the center position of the front end surface of the T-shaped connecting seat, and a clamping ring is fixedly connected to one side of the fixing seat;

[0018] Through the above technical solution, the fixing seat is used to fix the position of the clamping ring, and the clamping ring is used to open the clamping groove.

[0019] Furthermore, a clamping groove is fixedly provided around the inner surface of the clamping ring;

[0020] Through the above technical solution, the slot is used to clamp the third sound guide tube and the stethoscope head body.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model proposes a portable stethoscope, which is provided with a first connecting ring, a first connecting wire and a first protective cover on the outer surfaces of a first sound guide tube and a second sound guide tube to protect the left earphone and the right earphone to prevent the left earphone and the right earphone from falling to the ground and causing damage to the left earphone and the right earphone during movement and operation. A second connecting ring, a second connecting wire and a second protective cover are provided on the outer surface of the third sound guide tube to protect the stethoscope head and reduce damage to the stethoscope head when not in operation.

[0023] 2. The utility model proposes a portable stethoscope, which has a T-shaped connector installed at the connection. The T-shaped connector has multiple connection holes, and the connection holes can be connected to the sound guide tube. The T-shaped connector can directly divide the stethoscope into three parts, which is convenient for disassembly and assembly. After disassembly, the volume of the stethoscope becomes smaller, which is convenient for medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is the first axonometric drawing of the utility model;

[0025] Figure 2 It is the second axonometric drawing of the utility model;

[0026] Figure 3 It is a schematic diagram of the structure of the utility model;

[0027] Figure 4 It is a schematic diagram of the structure of A of the utility model;

[0028] Figure 5 It is a schematic diagram of the structure of the T-shaped connecting seat of the utility model.

[0029] Legend:

[0030] 1. First sound guide tube; 2. Second sound guide tube; 3. Third sound guide tube; 4. First connecting ring; 5. First protective cover; 6. Right earphone; 7. Left earphone; 8. Placement slot; 9. First connecting wire; 10. T-shaped connecting seat; 11. Connecting hole; 12. Fixing seat; 13. Slot; 14. Snap ring; 15. Second protective cover; 16. Second connecting wire; 17. Second connecting ring; 18. Stethoscope head connecting seat; 19. Stethoscope head connecting tube; 20. Stethoscope head body. DETAILED DESCRIPTION

[0031] 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.

[0032] Example

[0033] Reference Figure 1-5 , an embodiment of the utility model is: a portable stethoscope, including a T-shaped connecting seat 10, a connecting hole 11 is fixedly set at the center position of the left end of the T-shaped connecting seat 10, a first sound guide tube 1 is fixedly connected to one side of the connecting hole 11, a first connecting ring 4 is fixedly set at the edge position of the outer surface of the first sound guide tube 1, a first connecting line 9 is fixedly connected to the edge position of the outer surface of the first connecting ring 4, a first connecting line 9 is fixedly connected to the other side of the first connecting line 9, a first protective cover 5 is fixedly connected, a placement groove 8 is opened around the inner surface of the first protective cover 5, a left earphone 7 is fixedly set on one side of the placement groove 8, the connecting hole 11 can be connected to the first sound guide tube 1, the first sound guide tube 1 is used to guide the sound heard by the stethoscope head body 20, the first connecting ring 4 is used to fix the position of the first connecting line 9, the first connecting line 9 is used to connect the first connecting ring 4 and the first protective cover 5, the first protective cover 5 is used to protect the earphone, the placement groove 8 is used to place the earphone, and the left earphone 7 can conduct the sound of the first sound guide tube 1 to the left ear.

[0034] A third sound guide tube 3 is fixedly connected to the center position of the lower end surface of the T-shaped connecting seat 10, and a second connecting ring 17 is fixedly connected to one side of the third sound guide tube 3. The third sound guide tube 3 transmits the sound of the stethoscope head body 20. The second connecting ring 17 fixes the position of the second connecting line 16, and the second connecting line 16 is fixedly connected to the edge position of the outer surface of the second connecting ring 17. A second protective cover 15 is fixedly connected to the other side of the second connecting line 16. The second connecting line 16 is used to connect the second connecting ring 17 and the second protective cover 15. The second protective cover 15 is used to protect the stethoscope head body 20. A stethoscope head connecting tube 19 is fixedly connected to one side of the third sound guide tube 3, and a stethoscope head connecting seat 18 is fixedly connected to one side of the stethoscope head connecting tube 19. The stethoscope head connecting seat 18 is fixedly connected to the stethoscope head body 20. The stethoscope head connecting tube 19 is used to connect the stethoscope head connecting seat 18 and the third sound guide tube 3, and the stethoscope head connecting seat 18 is used to connect the stethoscope head connecting tube 19 and the stethoscope head body 20. The stethoscope head body 20 is used to listen to the sound in the patient's body.

[0035] A second sound guide tube 2 is fixedly connected to the center position of the right end face of the T-shaped connecting seat 10, and a right earphone 6 is fixedly connected to one side of the second sound guide tube 2. The second sound guide tube 2 is used to conduct the sound heard by the stethoscope head body 20, and the right earphone 6 can conduct the sound of the second sound guide tube 2 to the right ear. A fixing seat 12 is fixedly connected to the center position of the front end face of the T-shaped connecting seat 10, and a clamping ring 14 is fixedly connected to one side of the fixing seat 12. The fixing seat 12 is used to fix the position of the clamping ring 14, and the clamping ring 14 is used to open a slot 13. The slot 13 is fixedly opened around the inner surface of the clamping ring 14, and the slot 13 is used to clamp the third sound guide tube 3 and the stethoscope head body 20.

[0036] Working principle: When carrying, the first sound guide tube 1, the second sound guide tube 2 and the third sound guide tube 3 connected to the T-shaped connecting seat 10 are separated through the connecting hole 11 and divided into three parts for easy carrying, and the placement groove 8 in the first protective cover 5 connected to the outer surface of the first sound guide tube 1 and the first connecting ring 4 is put on the outer surface of the left earmice 7, the placement groove 8 in the first protective cover 5 connected to the outer surface of the second sound guide tube 2 and the first connecting ring 4 is put on the outer surface of the right earmice 6, and the second protective cover 15 connected to the outer surface of the third sound guide tube 3 and the second connecting ring 17 is put on the outer surface of the stethoscope head body 20.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable stethoscope, comprising a T-shaped connector (10), characterized in that: A connecting hole (11) is fixedly provided at the center position of the left end of the T-shaped connecting seat (10); a first sound guide tube (1) is fixedly connected to one side of the connecting hole (11); a first connecting ring (4) is fixedly provided at the edge position of the outer surface of the first sound guide tube (1); and a first connecting wire (9) is fixedly connected to the edge position of the outer surface of the first connecting ring (4); The other side of the first connecting line (9) is fixedly connected to a first protective cover (5), a placement groove (8) is provided around the inner surface of the first protective cover (5), and a left earphone (7) is fixedly arranged on one side of the placement groove (8).

2. A portable stethoscope according to claim 1, characterized in that: A third sound guide tube (3) is fixedly connected to the center position of the lower end surface of the T-shaped connecting seat (10), and a second connecting ring (17) is fixedly connected to one side of the third sound guide tube (3).

3. A portable stethoscope according to claim 2, characterized in that: A second connecting line (16) is fixedly connected to the edge of the outer surface of the second connecting ring (17), and a second protective sleeve (15) is fixedly connected to the other side of the second connecting line (16).

4. A portable stethoscope according to claim 2, characterized in that: One side of the third sound guide tube (3) is fixedly connected to a stethoscope head connecting tube (19), one side of the stethoscope head connecting tube (19) is fixedly connected to a stethoscope head connecting seat (18), and one side of the stethoscope head connecting seat (18) is fixedly connected to a stethoscope head body (20).

5. A portable stethoscope according to claim 1, characterized in that: A second sound guide tube (2) is fixedly connected to the center position of the right end surface of the T-shaped connecting seat (10), and a right earphone (6) is fixedly connected to one side of the second sound guide tube (2).

6. A portable stethoscope according to claim 1, characterized in that: A fixing seat (12) is fixedly connected to the center position of the front end surface of the T-shaped connecting seat (10), and a clamping ring (14) is fixedly connected to one side of the fixing seat (12).

7. A portable stethoscope according to claim 6, characterized in that: A clamping groove (13) is fixedly provided around the inner surface of the clamping ring (14).

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