CN213640929U

CN213640929U - Stethoscope for pediatrics

Info

Publication number: CN213640929U
Application number: CN202020749243.6U
Authority: CN
Inventors: 梁建华; 陈冬梅; 杨文庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-07-09
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a stethoscope for paediatrics, including three-way pipe, outer tube, long pipe, auscultation head, short rubber tube, ear pipe, earplug, fixed cover, spring strip, fixed cloth cover, cloth strip, collude a magic subsides, hair side magic subsides, external thread groove, silica gel cover, screw thread fixing base, bolt, inner tube and sealing rubber circle. The utility model has reasonable structure, is inserted in the ear through the earplug, blocks up to play the sound insulation, further can provide the cover for the ear through the matching action of the external thread groove and the silica gel cover, further provides the sound insulation effect, reduces the auscultation of external influence, can realize the adjustment of the whole length through the arrangement of the telescopic conduit, is convenient to use, and improves the whole applicability; still set up fixed cloth cover, cloth, collude a magic subsides and matte surface magic subsides, when carrying out the auscultation, can make two cloth connect, take on user's top of the head, can provide and bear, when whole stethoscope appears pulling, can avoid appearing droing.

Description

Stethoscope for pediatrics

Technical Field

The utility model relates to a stethoscope specifically is a stethoscope for paediatrics belongs to stethoscope application technical field.

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 invention of the stethoscope; the stethoscope has been improved in appearance and sound transmission mode since the clinical application of 3.8.3.1817, 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).

When the existing stethoscope is used, children may be noisy, the noise is high, and doctors are easily affected; meanwhile, dragging and falling may occur; and at the same time, a length adjusting mechanism may be absent, so that the use is inconvenient and the applicability may be poor. Therefore, a pediatric stethoscope is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stethoscope for paediatrics in order to solve the above-mentioned problem.

The utility model discloses a technical scheme realizes above-mentioned purpose, a stethoscope for paediatrics, including the three-way pipe, the three port of three-way pipe is fixed respectively to be communicated with flexible pipe and two short rubber tubes, install locking mechanism on the flexible pipe, the end of flexible pipe is fixed to be communicated with long pipe, and the end of long pipe is fixed to be installed the auscultation head, the one end of short rubber tube is fixed to be communicated with the ear pipe, and the end of ear pipe is installed the earplug, the figure of ear pipe is two, and installs the spring strip between two ear pipes;

the ear tubes are fixedly sleeved with fixed cloth sleeves, the fixed cloth sleeves are connected with cloth strips in a sewing mode, the number of the cloth strips is two, and hook-surface magic tapes and hair-surface magic tapes are sewn on the surfaces of the two cloth strips respectively;

the outer wall of the ear tube is provided with an external thread groove, and the ear tube is provided with a silica gel cover through the external thread groove.

Preferably, the telescopic conduit is composed of an outer pipe, an inner pipe and a sealing rubber ring, the outer pipe and the inner pipe are sleeved, the sealing rubber ring is fixedly sleeved at one end of the inner pipe and matched with the outer pipe, one end of the inner pipe is communicated with the long conduit, and the outer pipe is communicated with the three-way pipe.

Preferably, the locking mechanism is composed of a thread fixing seat and a bolt, the thread fixing seat is fixedly embedded with the pipe wall of the outer pipe, the bolt is in threaded connection with the thread fixing seat, and the end part of the bolt is in close contact with the inner pipe.

Preferably, fixed sleeves are fixedly mounted at two ends of the spring strip and fixedly sleeved on the outer wall of the ear tube.

Preferably, the middle part of the silica gel cover is provided with a threaded hole, and the silica gel cover is of a horn-shaped structure.

Preferably, a plurality of anti-skidding grooves are uniformly formed in the periphery of the head of the bolt.

The utility model has the advantages that:

1. when the stethoscope for pediatrics is used, the stethoscope is inserted into ears through the earplugs to block the earplugs to play a role in sound insulation, further, the stethoscope can cover the ears through the matching effect of the external thread grooves and the silica gel cover, further, the sound insulation effect is provided, the auscultation caused by external influence is reduced, meanwhile, the adjustment of the whole length can be realized through the arrangement of the telescopic guide pipe, the stethoscope is convenient to use, the whole applicability is improved, and after the stethoscope is adjusted, the stethoscope can be locked through the locking mechanism to realize limitation;

2. this kind of stethoscope for paediatrics has still set up fixed cloth cover, cloth, has colluded a magic subsides and the subsides of hair face magic, when carrying out the auscultation, can make two cloth connect, takes on user's overhead, can provide and bear, appears dragging at whole stethoscope, can avoid appearing droing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic view of the internal structure of the outer tube of the present invention;

fig. 3 is the structural schematic diagram of the inner tube and the sealing rubber ring of the present invention.

In the figure: 1. the stethoscope comprises a three-way pipe, 2, an outer pipe, 3, a long catheter, 4, an auscultation head, 5, a short rubber pipe, 6, an ear tube, 7, an earplug, 8, a fixing sleeve, 9, a spring strip, 10, a fixing cloth sleeve, 11, a cloth strip, 12, a hook surface magic tape, 13, a hair surface magic tape, 14, an external thread groove, 15, a silica gel cover, 16, a thread fixing seat, 17, a bolt, 18, an inner pipe, 19 and a sealing rubber ring.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

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

Referring to fig. 1-3, a stethoscope for pediatrics includes a three-way tube 1, three ports of the three-way tube 1 are respectively and fixedly communicated with a telescopic conduit and two short rubber tubes 5, a locking mechanism is mounted on the telescopic conduit, the tail end of the telescopic conduit is fixedly communicated with a long conduit 3, the tail end of the long conduit 3 is fixedly mounted with a stethoscope head 4, one end of the short rubber tube 5 is fixedly communicated with an ear tube 6, the tail end of the ear tube 6 is mounted with an earplug 7, the number of the ear tubes 6 is two, and a spring strip 9 is mounted between the two ear tubes 6;

the ear tubes 6 are fixedly sleeved with fixing cloth sleeves 10 in a sleeved mode 8, the fixing cloth sleeves 10 are connected with cloth strips 11 in a sewn mode, the number of the cloth strips 11 is two, and hook surface magic tapes 12 and hair surface magic tapes 13 are sewn on the surfaces of the two cloth strips 11 respectively;

the outer wall of the ear tube 6 is provided with an external thread groove 14, and the ear tube 6 is provided with a silica gel cover 15 through the external thread groove 14.

The telescopic conduit is composed of an outer tube 2, an inner tube 18 and a sealing rubber ring 19, the outer tube 2 and the inner tube 18 are sleeved, the sealing rubber ring 19 is fixedly sleeved at one end of the inner tube 18, the sealing rubber ring 19 is matched with the outer tube 2, one end of the inner tube 18 is communicated with the long conduit 3, the outer tube 2 is communicated with the three-way pipe 1, the outer tube 2 and the inner tube 18 slide relatively to realize telescopic action, and the sealing rubber ring 19 is used for providing sealing between the outer tube 2 and the inner tube 18; the locking mechanism is composed of a thread fixing seat 16 and a bolt 17, the thread fixing seat 16 is fixedly embedded with the pipe wall of the outer pipe 2, the bolt 17 is in threaded connection with the thread fixing seat 16, the end part of the bolt 17 is tightly contacted with the inner pipe 18, the inner pipe 18 can be tightly pressed, and limiting is achieved; the two ends of the spring strip 9 are fixedly provided with the fixing sleeves 8, the fixing sleeves 8 are fixedly connected to the outer walls of the ear tubes 6, and the spring strip 9 provides elasticity for the two ear tubes 6 so as to be clamped on ears; a threaded hole is formed in the middle of the silica gel cover 15, the silica gel cover 15 is of a horn-shaped structure and can be in threaded connection, and when the silica gel cover 15 rotates, the silica gel cover 15 can move to change the distance between the silica gel cover and the ears; a plurality of anti-skidding grooves are uniformly formed in the periphery of the head of the bolt 17, so that the bolt 17 can be conveniently rotated and prevented from skidding.

When the utility model is used, the two earplugs 7 are inserted into the ear holes by pulling the two ear tubes 6, when the external noise is large, the silica gel cover 15 is rotated, the silica gel cover 15 realizes the movement of the silica gel cover 15 through the effect of the threaded holes and the external thread grooves 14, and the silica gel cover 15 is pressed on the ears to cover, thereby improving the sound insulation effect;

the cloth strips 11 are covered on the top of the head by pulling the cloth strips 11, the two cloth strips 11 are adhered between the hook surface magic tape 12 and the hair surface magic tape 13 so as to be bound on the head, when the length needs to be adjusted, the bolt 17 is screwed so that the bolt 17 loosens the inner tube 18, the inner tube 18 and the outer tube 2 slide by pulling the inner tube 18 so as to adjust the overall length, and after the adjustment, the bolt 17 is screwed down to compress the inner tube 18, so that the fixation is realized;

auscultation is carried out through auscultation head 4, when appearing pulling, ties up at the head through cloth 11 and blocks, avoids appearing breaking away from, drops.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A stethoscope for paediatrics which characterized in that: the stethoscope tube comprises a three-way tube (1), three ports of the three-way tube (1) are respectively fixedly communicated with a telescopic conduit and two short rubber tubes (5), a locking mechanism is installed on the telescopic conduit, the tail end of the telescopic conduit is fixedly communicated with a long conduit (3), the tail end of the long conduit (3) is fixedly provided with an auscultation head (4), one end of each short rubber tube (5) is fixedly communicated with an ear tube (6), the tail end of each ear tube (6) is provided with an earplug (7), the number of the ear tubes (6) is two, and a spring strip (9) is installed between the two ear tubes (6);

the ear tubes (6) are fixedly sleeved with fixing cloth sleeves (8) respectively, the fixing cloth sleeves (10) are connected with cloth strips (11) in a sewing mode, the number of the cloth strips (11) is two, and hook-surface magic tapes (12) and hair-surface magic tapes (13) are sewn on the surfaces of the two cloth strips (11) respectively;

the outer wall of the ear tube (6) is provided with an external thread groove (14), and the ear tube (6) is provided with a silica gel cover (15) through the external thread groove (14).

2. The pediatric stethoscope according to claim 1, wherein: the telescopic catheter is composed of an outer tube (2), an inner tube (18) and a sealing rubber ring (19), the outer tube (2) and the inner tube (18) are sleeved, the sealing rubber ring (19) fixing sleeve (8) is connected to one end of the inner tube (18), the sealing rubber ring (19) is matched with the outer tube (2), one end of the inner tube (18) is communicated with the long catheter (3), and the outer tube (2) is communicated with the three-way tube (1).

3. The pediatric stethoscope according to claim 1, wherein: the locking mechanism is composed of a thread fixing seat (16) and a bolt (17), the thread fixing seat (16) is fixedly embedded with the pipe wall of the outer pipe (2), the bolt (17) is in threaded connection with the thread fixing seat (16), and the end part of the bolt (17) is in close contact with the inner pipe (18).

4. The pediatric stethoscope according to claim 1, wherein: the two ends of the spring strip (9) are fixedly provided with fixing sleeves (8), and the fixing sleeves (8) of the fixing sleeves (8) are connected to the outer wall of the ear tube (6).

5. The pediatric stethoscope according to claim 1, wherein: threaded holes are formed in the middle of the silica gel cover (15), and the silica gel cover (15) is of a horn-shaped structure.

6. The pediatric stethoscope according to claim 3, wherein: and a plurality of anti-skidding grooves are uniformly formed in the periphery of the head of the bolt (17).