CN219021247U

CN219021247U - Stethoscope with protection function

Info

Publication number: CN219021247U
Application number: CN202223130007.4U
Authority: CN
Inventors: 王春君
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-05-16
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a stethoscope with a protection function, which comprises a hearing tube, ear tubes and a stethoscope head, wherein the two ear tubes are connected with the hearing tube in a penetrating way, the two ear tubes are symmetrically arranged, the stethoscope head is connected with one end of the hearing tube, one side of the stethoscope head is connected with a protection device, and the other side of the stethoscope head is connected with an elastic clamping assembly; the protecting device comprises a protecting cover, a fixed shaft rotating mechanism and a positioning clamping mechanism, wherein the protecting cover is arranged on one side of the stethoscope head. According to the utility model, by using the arrangement mode of the stethoscope head and the protecting device in a matched manner, the rotating frame rotates by taking the axis of the round rod as the circle center, so that the fixed shaft of the protecting cover can rotate, the relative position between the clamping frame and the fixed seat is limited, the protecting cover is prevented from rotating randomly, the protecting cover can be stably covered on one side of the stethoscope head, and the diaphragm on the stethoscope head is protected.

Description

Stethoscope with protection function

Technical Field

The utility model relates to the field of stethoscopes, in particular to a stethoscope with a protection function.

Background

The stethoscope is a commonly used medical instrument, is mainly used for hearing characteristic sounds of internal organs of a patient in a clinical diagnosis process so as to judge the illness state, is generally provided with a diaphragm on a stethoscope head, and sounds through vibration of the diaphragm, but in the prior art, the diaphragm is generally directly exposed outside, and the diaphragm is made of rubber, so that the strength is small, the stethoscope is easily scratched by instruments such as a scalpel, the continued use of the stethoscope is influenced, and the use danger is high.

Disclosure of Invention

The present utility model is directed to a stethoscope with protection function, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the stethoscope with the protection function comprises an auditory tube, an auditory tube and a stethoscope head, wherein the two auditory tubes are connected with the auditory tube in a penetrating way, the two auditory tubes are symmetrically arranged, the stethoscope head is connected with one end of the auditory tube, one side of the stethoscope head is connected with a protection device, and the other side of the stethoscope head is connected with an elastic clamping assembly;

the protection device comprises a protection cover, a fixed shaft rotating mechanism and a positioning clamping mechanism, wherein the protection cover is arranged on one side of the stethoscope head, the fixed shaft rotating mechanism and the positioning clamping mechanism are respectively arranged at the top and the bottom between the stethoscope head and the protection cover, and the protection cover is rotationally connected with the stethoscope head through the fixed shaft rotating mechanism.

Preferably, the fixed shaft rotating mechanism comprises a rotating frame and an ear plate, the rotating frame is fixedly connected with the top of the protective cover, one end of the rotating frame is rotatably connected with a round rod in a penetrating and inserting mode, the round rod is fixedly connected with the ear plate, and the rotating frame is rotatably connected with the ear plate through the round rod.

Preferably, the two ear plates are symmetrically arranged, and the ear plates are fixedly connected with the top of the stethoscope head.

Preferably, the positioning clamping mechanism comprises a clamping frame, clamping pieces and a fixing seat, wherein the clamping frame is fixedly connected with the bottom of the protective cover, the two clamping pieces are respectively fixedly connected to two sides of the clamping frame, the two fixing seats are connected with the bottom of the stethoscope head, and the clamping pieces are clamped with the fixing seats.

Preferably, the clamping piece comprises a connecting plate and clamping blocks, the connecting plate is fixedly connected with the clamping frame, the clamping blocks are arranged on the connecting plate, and clamping grooves matched with the clamping blocks are formed in the fixing base.

Preferably, the elastic clamping assembly comprises a connecting part, an elastic deformation part and a clamping part, wherein the connecting part is connected with one end of the elastic deformation part, the clamping part is connected with the other end of the elastic deformation part, and the connecting part is fixedly connected with the other side of the stethoscope head.

Preferably, the top of elastic deformation portion is convex, elastic deformation portion's material is spring steel, one side fixedly connected with of clamping portion a plurality of non-slip raised, the inclined plane has been seted up to clamping portion's bottom.

The utility model has the technical effects and advantages that:

(1) According to the utility model, by using the arrangement mode of the stethoscope head and the protecting device in a matched manner, the rotating frame rotates by taking the axis of the round rod as the center of a circle, so that the fixed shaft of the protecting cover can rotate, the clamping piece is matched into the fixed seat, the relative position between the clamping frame and the fixed seat is limited, the random rotation of the protecting cover is prevented, the protecting cover can be stably covered on one side of the stethoscope head, the diaphragm on the stethoscope head is protected, the damage of a sharp tool is prevented, and the use safety coefficient of the stethoscope head is higher;

(2) According to the clamping device, the installation of the clamping blocks is facilitated through the connecting plates in a mode that the connecting plates are matched with the clamping blocks, the clamping blocks are made of rubber, and the clamping blocks are clamped and positioned with the inner cavities of the clamping grooves after being extruded and deformed.

Drawings

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

Fig. 2 is a schematic diagram of the front structure of the stethoscope head according to the present utility model.

Fig. 3 is a schematic side view of the stethoscope head according to the present utility model.

Fig. 4 is a schematic top view of the fastening member of the present utility model.

FIG. 5 is a schematic view of the structure of the elastic clamping assembly of the present utility model.

In the figure: 1. a hearing tube; 2. ear tubes; 3. a stethoscope head; 4. a protective device; 41. a protective cover; 42. a fixed axis rotating mechanism; 421. a rotating frame; 422. ear plates; 43. a positioning clamping mechanism; 431. a clamping frame; 432. a clamping piece; 4321. a connecting plate; 4322. a clamping block; 433. a fixing seat; 5. an elastic clamping assembly; 51. a connection part; 52. an elastic deformation portion; 53. a clamping part; 54. a non-slip bump.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a stethoscope with a protection function as shown in figures 1-5, which comprises an auditory tube 1, auditory tubes 2 and a stethoscope head 3, wherein the auditory tubes 2 are connected with the auditory tube 1 in a penetrating way, the auditory tubes 2 are symmetrically arranged, the stethoscope head 3 is connected to one end of the auditory tube 1, one side of the stethoscope head 3 is connected with a protection device 4, the other side of the stethoscope head 3 is connected with an elastic clamping component 5, and the stethoscope head 3 is conveniently fixed through the elastic clamping component 5;

the protecting device 4 comprises a protecting cover 41, a fixed shaft rotating mechanism 42 and a positioning clamping mechanism 43, wherein the protecting cover 41 is arranged on one side of the stethoscope head 3, the fixed shaft rotating mechanism 42 and the positioning clamping mechanism 43 are respectively arranged at the top and the bottom between the stethoscope head 3 and the protecting cover 41, and the protecting cover 41 is rotationally connected with the stethoscope head 3 through the fixed shaft rotating mechanism 42;

the fixed-axis rotating mechanism 42 comprises a rotating frame 421 and an ear plate 422, the rotating frame 421 is fixedly connected with the top of the protective cover 41, one end of the rotating frame 421 is rotatably connected with a round rod in a penetrating way, the round rod is fixedly connected with the ear plate 422, the rotating frame 421 is rotatably connected with the ear plate 422 through the round rod, the two ear plates 422 are symmetrically arranged, the ear plate 422 is fixedly connected with the top of the stethoscope head 3, and the protective cover 41 can rotate by taking the axis of the round rod as the center of a circle through penetrating of the round rod, so that the protective cover 41 can be used in a rotating way, and the use is more flexible;

the positioning clamping mechanism 43 comprises a clamping frame 431, clamping pieces 432 and a fixed seat 433, the clamping frame 431 is fixedly connected with the bottom of the protective cover 41, the two clamping pieces 432 are respectively fixedly connected to two sides of the clamping frame 431, the two fixed seats 433 are connected with the bottom of the stethoscope head 3, the clamping pieces 432 are clamped with the fixed seats 433, the clamping pieces 432 comprise a connecting plate 4321 and clamping blocks 4322, the connecting plate 4321 is fixedly connected with the clamping frame 431, a plurality of clamping blocks 4322 are arranged on the connecting plate 4321, clamping grooves matched with the clamping blocks 4322 are formed in the fixed seat 433, the installation of the clamping blocks 4322 is facilitated through the connecting plate 4321, the clamping blocks 4322 are made of rubber, and after being subjected to extrusion deformation, the clamping blocks 4322 are clamped and positioned with the inner cavities of the clamping grooves, so that the relative positions between the clamping frame 431 and the fixed seats 433 can be limited;

the elastic clamping assembly 5 comprises a connecting portion 51, an elastic deformation portion 52 and a clamping portion 53, wherein the connecting portion 51 is connected with one end of the elastic deformation portion 52, the clamping portion 53 is connected with the other end of the elastic deformation portion 52, the connecting portion 51 is fixedly connected with the other side of the stethoscope head 3, the top of the elastic deformation portion 52 is arc-shaped, the elastic deformation portion 52 is made of spring steel, one side of the clamping portion 53 is fixedly connected with a plurality of anti-slip protrusions 54, inclined planes are formed in the bottom of the clamping portion 53, the elastic deformation portion 52 is convenient to provide elasticity for the clamping portion 53, the clamping portion 53 can be clamped on clothes, the stethoscope head 3 is convenient to carry, the anti-slip effect is achieved through the anti-slip protrusions 54, the random falling of the clamping portion 53 is prevented, and the stethoscope head 3 is enabled to be more stable.

The working principle of the utility model is as follows:

in use, when the diaphragm on the stethoscope head 3 needs to be protected, the protective cover 41 is rotated by rotating the rotary frame 421 with the axis of the round rod as the center of the circle, so that the fixed shaft of the protective cover 41 can be rotated until the clamping frame 431 is inserted between the two fixing seats 433, then the relative position between the clamping frame 431 and the fixing seats 433 is limited by matching the clamping piece 432 into the fixing seats 433, and the protective cover 41 is prevented from rotating randomly, so that the protective cover 41 can be stably covered on one side of the stethoscope head 3 to protect the diaphragm on the stethoscope head 3.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The stethoscope with the protection function comprises an auditory tube (1), an auditory tube (2) and a stethoscope head (3), wherein two auditory tubes (2) are connected with the auditory tube (1) in a penetrating way, the two auditory tubes (2) are symmetrically arranged, and the stethoscope head (3) is connected with one end of the auditory tube (1), and is characterized in that one side of the stethoscope head (3) is connected with a protection device (4), and the other side of the stethoscope head (3) is connected with an elastic clamping component (5);

the protection device (4) comprises a protection cover (41), a fixed shaft rotating mechanism (42) and a positioning clamping mechanism (43), wherein the protection cover (41) is arranged on one side of the stethoscope head (3), the fixed shaft rotating mechanism (42) and the positioning clamping mechanism (43) are respectively arranged at the top and the bottom between the stethoscope head (3) and the protection cover (41), and the protection cover (41) is rotationally connected with the stethoscope head (3) through the fixed shaft rotating mechanism (42).

2. The stethoscope with a protection function according to claim 1, wherein the fixed shaft rotating mechanism (42) comprises a rotating frame (421) and an ear plate (422), the rotating frame (421) is fixedly connected with the top of the protective cover (41), one end of the rotating frame (421) is rotatably and alternately connected with a round rod, the round rod is fixedly connected with the ear plate (422), and the rotating frame (421) is rotatably connected with the ear plate (422) through the round rod.

3. Stethoscope with protection function according to claim 2, characterized in that the two ear plates (422) are symmetrically arranged, the ear plates (422) being fixedly connected with the top of the stethoscope head (3).

4. The stethoscope with a protection function according to claim 1, wherein the positioning and clamping mechanism (43) comprises a clamping frame (431), clamping pieces (432) and a fixing seat (433), the clamping frame (431) is fixedly connected with the bottom of the protective cover (41), the two clamping pieces (432) are respectively fixedly connected to two sides of the clamping frame (431), the two fixing seats (433) are connected with the bottom of the stethoscope head (3), and the clamping pieces (432) are clamped with the fixing seats (433).

5. The stethoscope with the protection function according to claim 4, wherein the clamping piece (432) comprises a connecting plate (4321) and clamping blocks (4322), the connecting plate (4321) is fixedly connected with the clamping frame (431), a plurality of clamping blocks (4322) are installed on the connecting plate (4321), and clamping grooves matched with the clamping blocks (4322) are formed in the fixing seat (433).

6. Stethoscope with protection function according to claim 1, characterized in that the elastic clamping assembly (5) comprises a connecting part (51), an elastic deformation part (52) and a clamping part (53), wherein the connecting part (51) is connected with one end of the elastic deformation part (52), the clamping part (53) is connected with the other end of the elastic deformation part (52), and the connecting part (51) is fixedly connected with the other side of the stethoscope head (3).

7. The stethoscope with the protection function according to claim 6, wherein the top of the elastic deformation portion (52) is arc-shaped, the elastic deformation portion (52) is made of spring steel, one side of the clamping portion (53) is fixedly connected with a plurality of anti-slip protrusions (54), and an inclined plane is formed at the bottom of the clamping portion (53).