CN212346557U

CN212346557U - Improved stethoscope

Info

Publication number: CN212346557U
Application number: CN202020375751.2U
Authority: CN
Inventors: 燕苹
Original assignee: Changzhou TCM Hospital
Current assignee: Changzhou TCM Hospital
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-01-15
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a stethoscope of improvement, including elastic rod, earplug, auscultation head and earphone, the top of elastic rod is connected with the metal pole, and the internal surface mounting of metal pole has the earplug, the fixed surface of first connecting pipe has the stop collar, and the below of first connecting pipe is connected with rubber hose to rubber hose's right-hand member has the second connecting pipe, the surperficial left and right sides fixedly connected with of second connecting pipe connects the rope, and connects the end-to-end connection of rope and have auscultation head and earphone to the lower fixed surface of auscultation head and earphone has the connector, the side of auscultation head and earphone below connector is fixed with the connecting block, the terminal fixedly connected with movable ball of connecting the rope. This stethoscope of improvement can change the auscultation head of stethoscope to install the earphone on the connecting pipe, make things convenient for the doctor to put it into the mouth limit and communicate with old man patient, and can accomodate the connecting pipe, conveniently carry.

Description

Improved stethoscope

Technical Field

The utility model relates to a relevant technical field of intracardiac branch of academic or vocational study specifically is a stethoscope of improvement.

Background

The stethoscope is one of the very important devices applied in the intracardiac department, and when the stethoscope is used, the number of the old people is large and the number of the ears is large, so that the requirements of people on the stethoscope are higher and higher;

but current stethoscope functional relatively poor when using, inconvenient the old man of the back of the ear and doctor's interchange, and the stethoscope carries inconveniently, is difficult to accomodate the rubber tube who hangs, uses and has the limitation problem.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a stethoscope of improvement can change the auscultation head of stethoscope to install the earphone on the connecting pipe, make things convenient for the doctor to put it and exchange with old man patient on the mouth limit, and can accomodate the connecting pipe, the characteristics that conveniently carry.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stethoscope of improvement, includes elastic rod, earplug, auscultation head and earphone, the top of elastic rod is connected with the metal rod, and the internal surface mounting of metal rod has the earplug to the below of elastic rod is connected with first connecting pipe, the fixed surface of first connecting pipe has the stop collar, and the below of first connecting pipe is connected with rubber hose to rubber hose's right-hand member has the second connecting pipe, the surperficial left and right sides fixedly connected with of second connecting pipe connects the rope, and connects the end-to-end connection of rope and auscultation head and earphone to the lower fixed surface of auscultation head and earphone has the connector, the side of auscultation head and earphone below connector is fixed with the connecting block, the terminal fixedly connected with movable ball of connecting the rope.

Adopt above-mentioned technical scheme to change original stethoscope and can dismantle the installation to changing of auscultation head and earphone, and can make things convenient for the block of connecting pipe to accomodate, simple structure, convenient to carry.

As the utility model discloses a preferred technical scheme, the elastic rod is "Y" font structure, and the connected mode of elastic rod and first connecting pipe is adhesive connection to the metal pole of elastic rod top is hollow column structure.

Adopt above-mentioned technical scheme to conveniently overlap the metal rod of the device on user's neck, made things convenient for wearing of the device.

As the utility model discloses a preferred technical scheme, the left end of stop collar and first connecting pipe are the sliding construction who cup joints the connection, and the right-hand member of stop collar is circular-arc structure to the right-hand member of stop collar and second connecting pipe are the card and are connected.

Adopt above-mentioned technical scheme convenient stop collar through first connecting pipe surface to live the second connecting pipe block, and then made things convenient for bending of rubber hose to accomodate, made things convenient for carrying of stethoscope.

As the utility model discloses a preferred technical scheme, both ends are sealing connection's fixed knot structure with first connecting pipe and second connecting pipe respectively about rubber hose to the length of second connecting pipe equals with the length of first connecting pipe.

Adopt above-mentioned technical scheme to avoid appearing leaking gas between first connecting pipe, rubber hose and the second connecting pipe and influence the conduction of stethoscope.

As the utility model discloses a preferred technical scheme, the inboard of connector is fixed to be provided with sealed the pad, and the sealed internal diameter that fills up is identical with the external diameter of second connecting pipe to stethoscope head and earphone constitute with the second connecting pipe and dismantle mounting structure.

Adopt above-mentioned technical scheme to make things convenient for the dismantlement of auscultation head and earphone to change, make this stethoscope can be dual-purpose for one thing, can work as the megaphone again as the stethoscope, improve the functional nature that the device used.

As the utility model discloses an optimal technical scheme, the inboard of connecting block is circular-arc structure, and the connecting block constitutes rotatable buckle structure with the terminal movable ball of being connected the rope.

Adopt above-mentioned technical scheme can avoid when rotating installation auscultation head and earphone, appear auscultation head and earphone when with connect the rope winding phenomenon to appear.

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

1. the utility model can clamp the second connecting pipe through the limiting sleeve by arranging the limiting sleeve on the first connecting pipe, thereby facilitating the bending and storage of the rubber hose between the first connecting pipe and the second connecting pipe, and simultaneously enabling the auscultation head at the end of the second connecting pipe to be clamped at the front side of the elastic rod, thereby facilitating the carrying of the stethoscope;

2. the utility model has the advantages that the connector is arranged on the surface of the auscultation head and the receiver, the sealing gasket is arranged on the inner side of the connector, the auscultation head and the receiver can be conveniently connected with the second connecting pipe in a sealing way, the auscultation head and the receiver can be conveniently detached and replaced, and the use functionality of the device is improved;

3. the utility model discloses a be provided with connecting block, movable ball and connect the rope, can make things convenient for carrying of auscultation head and earphone through connecting rope with auscultation head and earphone fixed connection on the second connecting pipe, the buckle structure that connecting block and the terminal movable ball of connection rope on auscultation head and earphone surface were connected for rotating has made things convenient for the rotation installation of auscultation head and earphone simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the connection structure of the connection rope and the connection block of the present invention;

FIG. 3 is a schematic view of a cross-sectional view of the stop collar of the present invention;

fig. 4 is a schematic view of the whole structure of the receiver of the present invention;

fig. 5 is a schematic structural diagram of the first connection pipe and the second connection pipe of the present invention after being engaged.

In the figure: 1. an elastic rod; 2. a metal rod; 3. an earplug; 4. a first connecting pipe; 5. a limiting sleeve; 6. a rubber hose; 7. a second connecting pipe; 8. an auscultation head; 9. a connector; 10. connecting ropes; 11. a handset; 12. connecting blocks; 13. a movable ball; 14. and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a stethoscope of improvement, including elastic rod 1, earplug 3, auscultation head 8 and earphone 11, the top of elastic rod 1 is connected with metal rod 2, and the internal surface mounting of metal rod 2 has earplug 3, and the below of elastic rod 1 is connected with first connecting pipe 4, the fixed surface of first connecting pipe 4 has stop collar 5, and the below of first connecting pipe 4 is connected with rubber hose 6, and there is second connecting pipe 7 at rubber hose 6's right-hand member, the surperficial left and right sides fixedly connected with of second connecting pipe 7 connects rope 10, and the end-to-end connection who connects rope 10 has auscultation head 8 and earphone 11, and the lower fixed surface of auscultation head 8 and earphone 11 has connector 9, the side of auscultation head 8 and earphone 11 below connector 9 is fixed with connecting block 12, the terminal fixedly connected with activity ball 13 of connecting rope 10.

Can dismantle the installation to changing of auscultation head 8 and earphone 11 with the help of above-mentioned technical scheme, and can make things convenient for the block of connecting pipe to accomodate simple structure, convenient to carry.

Specifically, as shown in fig. 1 and 5, the elastic rod 1 is in a Y-shaped structure, the elastic rod 1 is connected to the first connecting pipe 4 by bonding, and the metal rod 2 above the elastic rod 1 is in a hollow structure.

By means of the technical scheme, the metal rod 2 of the device is conveniently sleeved on the neck of a user, and the device is convenient to wear.

Specifically, as shown in fig. 1 and 3, the left end of the position limiting sleeve 5 and the first connecting pipe 4 are of a sliding structure in a sleeved connection, the right end of the position limiting sleeve 5 is of an arc-shaped structure, and the right end of the position limiting sleeve 5 and the second connecting pipe 7 are clamped and connected.

With the help of above-mentioned technical scheme convenient stop collar 5 through 4 surfaces of first connecting pipe live 7 joint of second connecting pipe, and then made things convenient for bending of rubber hose 6 to accomodate, made things convenient for carrying of stethoscope.

Specifically, as shown in fig. 3 and fig. 5, the left and right ends of the rubber hose 6 are fixed to the first connection pipe 4 and the second connection pipe 7 in a sealing manner, and the length of the second connection pipe 7 is equal to the length of the first connection pipe 4.

By means of the technical scheme, the phenomenon that air leakage among the first connecting pipe 4, the rubber hose 6 and the second connecting pipe 7 influences the conduction of the stethoscope is avoided.

Specifically, as shown in fig. 1 and 4, a sealing gasket 14 is fixedly disposed on the inner side of the connector 9, the inner diameter of the sealing gasket 14 is matched with the outer diameter of the second connecting pipe 7, and the stethoscope head 8, the stethoscope receiver 11 and the second connecting pipe 7 form a detachable structure.

By means of the technical scheme, the stethoscope head 8 and the stethoscope receiver 11 can be detached and replaced conveniently, the stethoscope can be used for two purposes, and the stethoscope can be used as a loudspeaker, so that the use functionality of the device is improved.

Specifically, as shown in fig. 1 and 2, the inner side of the connecting block 12 is in an arc-shaped structure, and the connecting block 12 and the movable ball 13 at the end of the connecting rope 10 form a rotatable buckle structure.

By means of the technical scheme, the phenomenon that the auscultation head 8 and the auscultation receiver 11 are wound with the connecting rope 10 when the auscultation head 8 and the auscultation receiver 11 are rotatably installed can be avoided.

The working principle is as follows: through taking off auscultation head 8 on the second connecting pipe 7, install 11 with the earphone and go up, make things convenient for the doctor to arrange earphone 11 in doctor's mouth limit, convenient and the old man exchanges, stop collar 5 that 4 surfaces of first connecting pipe set up can live 7 block joints of second connecting pipe, make things convenient for accomodating of rubber hose 6 to the device's of being convenient for carry.

The using method comprises the following steps: when using, take off auscultation head 8, will be through connecting earphone 11 sealing installation on second connecting pipe 7 of rope 10 fixed connection again on second connecting pipe 7, make things convenient for the installation of earphone 11, overlap 3 the earphones at 2 ends of metal pole on user's ear again, make things convenient for the use of this earphone 11, when accomodating, block second connecting pipe 7 on the stop collar 5 on 4 surfaces of first connecting pipe, make stop collar 5 block second connecting pipe 7, make things convenient for accomodating of rubber hose 6 between first connecting pipe 4 and the second connecting pipe 7, make things convenient for carrying of the device, auscultation head 8 and earphone 11 surface connection piece 12 and be provided with movable ball 13 between being connected the rope 10, can make things convenient for auscultation head 8 and earphone 11 to rotate the installation, and can not twine the problem of connecting rope 10.

The installation method comprises the following steps:

firstly, wearing the earplugs 3 at the tail ends of the metal rods 2 on ears of elderly patients, taking down the auscultation head 8, replacing and installing the earpieces 11 on the second connecting pipe 7, and placing the earpieces 11 beside mouths of doctors;

the second step, through with second connecting pipe 7 card on the stop collar 5 on first connecting pipe 4 surface, accomodate the rubber collapsible tube 6 between first connecting pipe 4 and the second connecting pipe 7, can make things convenient for carrying of the device.

Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An improved stethoscope comprises an elastic rod (1), earplugs (3), a stethoscope head (8) and earpieces (11), and is characterized in that: a metal rod (2) is connected above the elastic rod (1), an earplug (3) is arranged on the inner surface of the metal rod (2), a first connecting pipe (4) is connected below the elastic rod (1), a limiting sleeve (5) is fixed on the surface of the first connecting pipe (4), a rubber hose (6) is connected below the first connecting pipe (4), a second connecting pipe (7) is arranged at the right end of the rubber hose (6), connecting ropes (10) are fixedly connected with the left side and the right side of the surface of the second connecting pipe (7), the tail end of the connecting rope (10) is connected with a stethoscope head (8) and a receiver (11), and the lower surfaces of the auscultation head (8) and the receiver (11) are fixed with a connector (9), the side of auscultation head (8) and earphone (11) below connector (9) is fixed with connecting block (12), the terminal fixedly connected with activity ball (13) of connecting rope (10).

2. An improved stethoscope according to claim 1, wherein said stethoscope further comprises: the elastic rod (1) is of a Y-shaped structure, the elastic rod (1) is connected with the first connecting pipe (4) in an adhesive mode, and the metal rod (2) above the elastic rod (1) is of a hollow structure.

3. An improved stethoscope according to claim 1, wherein said stethoscope further comprises: the left end of stop collar (5) and first connecting pipe (4) are the sliding construction who cup joints the connection, and the right-hand member of stop collar (5) is circular-arc structure to the right-hand member of stop collar (5) and second connecting pipe (7) are for blocking and being connected.

4. An improved stethoscope according to claim 1, wherein said stethoscope further comprises: the left end and the right end of the rubber hose (6) are respectively in sealing connection with the first connecting pipe (4) and the second connecting pipe (7) to form a fixed structure, and the length of the second connecting pipe (7) is equal to that of the first connecting pipe (4).

5. An improved stethoscope according to claim 1, wherein said stethoscope further comprises: the inner side of the connector (9) is fixedly provided with a sealing gasket (14), the inner diameter of the sealing gasket (14) is matched with the outer diameter of the second connecting pipe (7), and the auscultation head (8), the receiver (11) and the second connecting pipe (7) form a dismounting and mounting structure.

6. An improved stethoscope according to claim 1, wherein said stethoscope further comprises: the inner side of the connecting block (12) is of an arc-shaped structure, and the connecting block (12) and a movable ball (13) at the tail end of the connecting rope (10) form a rotatable buckle structure.